WorldWideScience

Sample records for subarea special study

  1. Global Benchmarking of Marketing Doctoral Program Faculty and Institutions by Subarea

    Science.gov (United States)

    Elbeck, Matt; Vander Schee, Brian A.

    2014-01-01

    This study benchmarks marketing doctoral programs worldwide in five popular subareas by faculty and institutional scholarly impact. A multi-item approach identifies a collection of top-tier scholarly journals for each subarea, while citation data over the decade 2003 to 2012 identify high scholarly impact marketing faculty by subarea used to…

  2. Bristol Bay, Alaska Subarea ESI: BIRDS (Bird Polygons)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains sensitive biological resource data for shorebirds, waterfowl, raptors, diving birds, and seabirds in the Bristol Bay Subarea. The Subarea...

  3. Bristol Bay, Alaska Subarea ESI: HABITATS (Habitats Polygons)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains sensitive biological resource data for submerged aquatic vegetation (SAV) in the Bristol Bay Subarea. The Subarea includes marine and coastal...

  4. 77 FR 53231 - Final Environmental Impact Statement for the Odessa Subarea Special Study-Columbia Basin Project...

    Science.gov (United States)

    2012-08-31

    ... Counties, WA AGENCY: Bureau of Reclamation, Interior. ACTION: Notice of availability. SUMMARY: The Bureau... activities identified in the legislation and was initiated by Reclamation and Ecology in 2008. Reclamation...

  5. [Evaluation of scientific production in different subareas of Public Health: limits of the current model and contributions to the debate].

    Science.gov (United States)

    Iriart, Jorge Alberto Bernstein; Deslandes, Suely Ferreira; Martin, Denise; Camargo, Kenneth Rochel de; Carvalho, Marilia Sá; Coeli, Cláudia Medina

    2015-10-01

    The aim of this study was to discuss the limits of the quantitative evaluation model for scientific production in Public Health. An analysis of the scientific production of professors from the various subareas of Public Health was performed for 2010-2012. Distributions of the mean annual score for professors were compared according to subareas. The study estimated the likelihood that 60% of the professors in the graduate studies programs scored P50 (Very Good) or higher in their area. Professors of Epidemiology showed a significantly higher median annual score. Graduate studies programs whose faculty included at least 60% of Epidemiology professors and fewer than 10% from the subarea Social and Human Sciences in Health were significantly more likely to achieve a "Very Good" classification. The observed inequalities in scientific production between different subareas of Public Health point to the need to rethink their evaluation in order to avoid reproducing iniquities that have harmful consequences for the field's diversity.

  6. Geomembrane special study

    International Nuclear Information System (INIS)

    1988-07-01

    The objective of the Geomembrane Special Study was to asses the suitability of geomembranes in Uranium Mill Tailings Remedial Action (UMTRA) Project pile designs. Geomembranes, also called flexible membrane liners, are made of polymer resins and are thermoplastic materials. Part of the special study was to evaluate regulatory compliance and acceptability issues. This study was proposed because of the extensive use of geomembranes in hazardous waste site remedial actions and their accepted use in Resource Conservation and Recovery Act (RCRA) cells as both covers and liners to limit infiltration, or as part of leachate collection systems. This study has reviewed the recent geomembrane literature focusing on: (1) longevity; (2) performance; (3) constructibility; and (4) quality control/quality assurance considerations. In addition to these technical considerations, regulatory compliance and acceptability concerns were also evaluated. This report describes the results of the literature review, including correspondence with manufacturers, resin producers, experts in the field, and long-term major users. 12 refs., 2 tabs

  7. Bristol Bay, Alaska Subarea ESI: MGT (Management Area Polygons)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains sensitive human-use data for Critical Habitats, Wildlife Refuges, National Park lands, and other management areas in the Bristol Bay Subarea....

  8. Bristol Bay, Alaska Subarea ESI: T_MAMMAL (Terrestrial Mammal Polygons)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains sensitive biological resource data for brown bears in the Bristol Bay Subarea. The Subarea includes marine and coastal areas of Bristol Bay...

  9. Bristol Bay, Alaska Subarea ESI: M_MAMPT (Marine Mammal Points)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains sensitive biological resource data for Steller sea lions and seals in the Bristol Bay Subarea. The Subarea includes marine and coastal areas...

  10. Preliminary site description Simpevarp subarea - version 1.2

    Energy Technology Data Exchange (ETDEWEB)

    Winberg, Anders [ed.

    2005-04-01

    The objectives of the version 1.2 site descriptive modelling (SDM) of the Simpevarp subarea are to produce and document an integrated description of the site and its regional environments based on the site-specific data available from the initial site investigations and to give recommendations on continued investigations on a continuous basis. The modelling work is based on primary data available at the time of the data freeze for Simpevarp 1.2, April 1, 2004. The local scale model area (24 km{sup 2}) for the Simpevarp 1.2 modelling encompasses both the Simpevarp and Laxemar subareas. The local model area is located in the centre of a regional scale model area (273 km{sup 2}). Surface ecosystem models in terms of pools and fluxes of carbon have been developed for the terrestrial (e.g. plants and animals) and limnic (e.g. algae and fish) systems using the Lake Frisksjoen drainage area. Furthermore, a first marine ecosystem model has been developed for the Basin Borholmsfjaerden. Three principal lithological domains have been defined in the subarea, an A domain that is dominated by the Aevroe granite, a domain B that is dominated by the fine-grained dioritoid, a C domain that is characterised by a mixture of of Aevroe granite and quartz monzodiorite. A fourth domain is made up a few scattered domains of diorite to gabbro. In total, 22 deformation zones with high confidence of occurrence have been interpreted in the local scale model area. The understanding of the interpreted deformation zones of the Simpevarp subarea is considered adequate to make a preliminary assessment of available storage volumes for a deep repository. High rock stresses do not appear to be a major concern for the Simpevarp subarea. The magnitude of the maximum principal stress at 500 m in the Simpevarp subarea is estimated at 10-22 MPa. The analysis of the thermal conductivity has developed considerably since Simpevarp 1.1. In terms of interpreted mean values for the identified lithological

  11. Yampa River Valley sub-area contingency plan

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-08-01

    The Yampa River Valley sub-area contingency plan (Contingency Plan) has been prepared for two counties in northwestern Colorado: Moffat County and Routt County. The Contingency Plan is provided in two parts, the Contingency Plan and the Emergency Response Action Plan (ERAP). The Contingency Plan provides information that should be helpful in planning to minimize the impact of an oil spill or hazardous material incident. It contains discussions of planning and response role, hazards identification, vulnerability analysis, risk analysis, cleanup, cost recovery, training, and health and safety. It includes information on the incident command system, notifications, response capabilities, emergency response organizations, evacuation and shelter-in-place, and immediate actions.

  12. Preliminary site description Simpevarp subarea - version 1.2

    International Nuclear Information System (INIS)

    Winberg, Anders

    2005-04-01

    The objectives of the version 1.2 site descriptive modelling (SDM) of the Simpevarp subarea are to produce and document an integrated description of the site and its regional environments based on the site-specific data available from the initial site investigations and to give recommendations on continued investigations on a continuous basis. The modelling work is based on primary data available at the time of the data freeze for Simpevarp 1.2, April 1, 2004. The local scale model area (24 km 2 ) for the Simpevarp 1.2 modelling encompasses both the Simpevarp and Laxemar subareas. The local model area is located in the centre of a regional scale model area (273 km 2 ). Surface ecosystem models in terms of pools and fluxes of carbon have been developed for the terrestrial (e.g. plants and animals) and limnic (e.g. algae and fish) systems using the Lake Frisksjoen drainage area. Furthermore, a first marine ecosystem model has been developed for the Basin Borholmsfjaerden. Three principal lithological domains have been defined in the subarea, an A domain that is dominated by the Aevroe granite, a domain B that is dominated by the fine-grained dioritoid, a C domain that is characterised by a mixture of of Aevroe granite and quartz monzodiorite. A fourth domain is made up a few scattered domains of diorite to gabbro. In total, 22 deformation zones with high confidence of occurrence have been interpreted in the local scale model area. The understanding of the interpreted deformation zones of the Simpevarp subarea is considered adequate to make a preliminary assessment of available storage volumes for a deep repository. High rock stresses do not appear to be a major concern for the Simpevarp subarea. The magnitude of the maximum principal stress at 500 m in the Simpevarp subarea is estimated at 10-22 MPa. The analysis of the thermal conductivity has developed considerably since Simpevarp 1.1. In terms of interpreted mean values for the identified lithological domains, the

  13. Preliminary safety evaluation for the Laxemar subarea. Based on data and site descriptions after the initial site investigation stage

    Energy Technology Data Exchange (ETDEWEB)

    Andersson, Johan [JA Streamflow AB, Aelvsjoe (Sweden)

    2006-03-15

    The main objectives of this Preliminary Safety Evaluation (PSE) of the Laxemar subarea have been to determine, with limited efforts, whether the feasibility study's judgement of the suitability of the candidate area with respect to long-term safety holds up in the light of the actual site investigation data; to provide feedback to continued site investigations and site-specific repository design and to identify site-specific scenarios and geoscientific issues for further analyses. The PSE focuses on comparing the attained knowledge of the sites with the suitability criteria as set out by SKB in 2000. These criteria both concern properties of the site judged to be necessary for safety and engineering (requirements) and properties judged to be beneficial (preferences). The findings are then evaluated in order to provide feedback to continued investigations and design work. The PSE does not aim at comparing sites and does not assess compliance with safety and radiation protection criteria. The latter is eventually done in coming Safety Assessments. This preliminary safety evaluation shows that, according to existing data, the Laxemar subarea meets all safety requirements. The evaluation also shows that the Laxemar subarea meets most of the safety preferences, but for some aspects of the site description further reduction of the uncertainties would enhance the safety case. Despite the stated concerns, there is no reason, from a safety point of view, not to continue the Site Investigations at the Laxemar subarea. There are uncertainties to resolve and the safety would eventually need to be verified through a proper safety assessment. Only some of the uncertainties noted in the Site Descriptive Model have safety implications and need further resolution for this reason. Furthermore, uncertainties may need resolving for other reasons, such as giving an adequate assurance of site understanding or assisting in optimising design. Notably, there are questions about the

  14. Preliminary safety evaluation for the Laxemar subarea. Based on data and site descriptions after the initial site investigation stage

    International Nuclear Information System (INIS)

    Andersson, Johan

    2006-03-01

    The main objectives of this Preliminary Safety Evaluation (PSE) of the Laxemar subarea have been to determine, with limited efforts, whether the feasibility study's judgement of the suitability of the candidate area with respect to long-term safety holds up in the light of the actual site investigation data; to provide feedback to continued site investigations and site-specific repository design and to identify site-specific scenarios and geoscientific issues for further analyses. The PSE focuses on comparing the attained knowledge of the sites with the suitability criteria as set out by SKB in 2000. These criteria both concern properties of the site judged to be necessary for safety and engineering (requirements) and properties judged to be beneficial (preferences). The findings are then evaluated in order to provide feedback to continued investigations and design work. The PSE does not aim at comparing sites and does not assess compliance with safety and radiation protection criteria. The latter is eventually done in coming Safety Assessments. This preliminary safety evaluation shows that, according to existing data, the Laxemar subarea meets all safety requirements. The evaluation also shows that the Laxemar subarea meets most of the safety preferences, but for some aspects of the site description further reduction of the uncertainties would enhance the safety case. Despite the stated concerns, there is no reason, from a safety point of view, not to continue the Site Investigations at the Laxemar subarea. There are uncertainties to resolve and the safety would eventually need to be verified through a proper safety assessment. Only some of the uncertainties noted in the Site Descriptive Model have safety implications and need further resolution for this reason. Furthermore, uncertainties may need resolving for other reasons, such as giving an adequate assurance of site understanding or assisting in optimising design. Notably, there are questions about the

  15. Oskarshamn site investigation. Programme for further investigations of bedrock, soil, water and environment in Laxemar subarea

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-03-15

    SKB (the Swedish Nuclear Fuel and Waste Management Co), has been conducting a site investigation at Simpevarp and Laxemar in Oskarshamn for siting of a final repository for spent nuclear fuel. An equivalent investigation is being conducted in Forsmark in Ohmmeter's. The initial part of the site investigations had been completed for the both of the subareas Simpevarp and Laxemar in the autumn of 2004. Based on the results of these investigations, SKB preliminarily prioritized the Laxemar subarea for further investigations. A programme was presented for the first stage of the complete site investigation in the Laxemar subarea, along with the main features of the remainder of the site investigation. The programme included investigations up until the summer of 2005 and was particularly aimed at obtaining answers to several vital questions so that the subsequent investigations could be focused on the rock areas judged to be most suitable for a final repository. These investigations have now been completed. This report presents the programme for the remainder of the site investigation. The points of departure are the general goals for the Deep Repository Project during the site investigation phase, analyses and evaluations of data from completed investigations, and the needs for additional data to be able to evaluate the site as a siting alternative for the final repository. The account mainly covers the investigations on the site. All other work - analyses, site descriptive modelling, facility design, safety assessments and studies and assessments of consequences for the environment, human health and society - are only mentioned to the extent necessary in order to place the investigations in their context. The direction of the site investigation in Oskarshamn and the investigation programme presented in this report is based on SKB's preliminary decision to prioritize the Laxemar subarea for further investigations. A final decision on the direction of the site

  16. Oskarshamn site investigation. Programme for further investigations of bedrock, soil, water and environment in Laxemar subarea

    International Nuclear Information System (INIS)

    2006-03-01

    SKB (the Swedish Nuclear Fuel and Waste Management Co), has been conducting a site investigation at Simpevarp and Laxemar in Oskarshamn for siting of a final repository for spent nuclear fuel. An equivalent investigation is being conducted in Forsmark in Ohmmeter's. The initial part of the site investigations had been completed for the both of the subareas Simpevarp and Laxemar in the autumn of 2004. Based on the results of these investigations, SKB preliminarily prioritized the Laxemar subarea for further investigations. A programme was presented for the first stage of the complete site investigation in the Laxemar subarea, along with the main features of the remainder of the site investigation. The programme included investigations up until the summer of 2005 and was particularly aimed at obtaining answers to several vital questions so that the subsequent investigations could be focused on the rock areas judged to be most suitable for a final repository. These investigations have now been completed. This report presents the programme for the remainder of the site investigation. The points of departure are the general goals for the Deep Repository Project during the site investigation phase, analyses and evaluations of data from completed investigations, and the needs for additional data to be able to evaluate the site as a siting alternative for the final repository. The account mainly covers the investigations on the site. All other work - analyses, site descriptive modelling, facility design, safety assessments and studies and assessments of consequences for the environment, human health and society - are only mentioned to the extent necessary in order to place the investigations in their context. The direction of the site investigation in Oskarshamn and the investigation programme presented in this report is based on SKB's preliminary decision to prioritize the Laxemar subarea for further investigations. A final decision on the direction of the site

  17. Special study on vegetative covers

    International Nuclear Information System (INIS)

    1988-11-01

    This report describes the findings of a special study on the use of vegetative covers to stabilize tailings piles for the Uranium Mill Tailings Remedial Action (UMTRA) Project. The principal rationale for using plants would be to establish a dynamic system for controlling water balance. Specifically, vegetation would be used to intercept and transpire precipitation to the atmosphere, rather than allowing water to drain into the tailings and mobilize contaminants. This would facilitate compliance with groundwater standards proposed for the UMTRA Project by the Environmental Protection Agency. The goals of the study were to evaluate the feasibility of using vegetative covers on UMTRA Project piles, define the advantages and disadvantages of vegetative covers, and develop general guidelines for their use when such use seems reasonable. The principal method for the study was to analyze and apply to the UMTRA Project the results of research programs on vegetative covers at other US Department of Energy (DOE) waste management facilities. The study also relied upon observations made of existing stabilized piles at UMTRA Project sites where natural vegetation is growing on the rock-covered surfaces. Water balance and erosion models were also used to quantify the long-term performance of vegetative covers planned for the topslopes of stabilized piles at Grand Junction and Durango, Colorado, two UMTRA Project sites where the decision was made during the course of this special study to use vegetative covers. Elements in the design and construction of the vegetative covers at these two sites are discussed in the report, with explanations of the differing features that reflect differing environmental conditions. 28 refs., 18 figs., 9 tabs

  18. Climate and Sedentism in the Middle Missouri Subarea of the Plains.

    Science.gov (United States)

    Toom, Dennis Lee

    1992-01-01

    The development of village life in the Middle Missouri subarea of the Great Plains of North America is examined in this study, particularly in regard to the role that the improved climatic conditions of the proposed Neo -Atlantic episode might have played in this process. It is concluded that the early Middle Missouri villagers were, for the most part, immigrants from the east. Thus, the question becomes not one of why did sedentism evolve in this region of marginal agricultural potential, but one of why was sedentism transferred to and maintained in one of the optimum areas of the world for nomadic hunting and gathering adaptations. To understand this question, considerable insight must be gained into the demographic, economic, and climatic factors pertaining to the early Middle Missouri villagers. The demographic and economic data for the study were drawn from the available literature. The paleoclimatic data were generated from detailed stratigraphic studies of cutbank exposures in the Lake Sharpe area of central South Dakota. The paleoclimatic research is based on geological methods and concepts involving theoretical relationships between climate, geomorphology, and pedology. Archaeological features were used to provide precise contextual and chronological controls for the stratigraphic work, resulting in a cross -disciplinary geoarchaeological approach for this aspect of the study. The findings of the paleoclimatic research indicate that the generally warmer and moister conditions of the Neo-Atlantic episode probably did encourage and even enable the initial establishment of agricultural-based villages in the Middle Missouri. However, the cooler and drier conditions of the succeeding Pacific episode, while eliciting certain adaptive responses from the then resident village peoples, were not sufficiently detrimental to actually discourage village life in the region. Rather, it would appear that the economic diversity afforded by the Middle Missouri setting

  19. Hydrogeochemical evaluation. Preliminary site description Laxemar subarea - version 1.2

    International Nuclear Information System (INIS)

    Laaksoharju, Marcus

    2006-04-01

    Siting studies for SKB's programme of deep geological disposal of nuclear fuel waste currently involves the investigation of two locations, Simpevarp and Forsmark, on the eastern coast of Sweden to determine their geological, hydrogeochemical and hydrogeological characteristics. Present work completed has resulted in Model version 1.2 for Laxemar subarea which represents the third evaluation of the available Simpevarp area groundwater analytical data collected up to November, 2004. Model version 1.2 focusses on improving the methodology and tools used for evaluating the hydrochemistry combined with a sensitivity and uncertainty analysis of the available data. The major goal has been to consolidate groundwater geochemical understanding and the models used at the site. The complex groundwater evolution and patterns at Simpevarp are a result of many factors such as: a) the present-day topography and proximity to the Baltic Sea, b) past changes in hydrogeology related to glaciation/deglaciation, land uplift and repeated marine/lake water regressions/transgressions, and c) organic or inorganic alteration of the groundwater composition caused by microbial processes or water/rock interactions. The sampled groundwaters reflect to various degrees processes relating to modern or ancient water/rock interactions and mixing. The groundwater flow regimes at Laxemar/Simpevarp are considered local and extend down to depths of around 600-1,000 m depending on local topography. Close to the Baltic Sea coastline where topographical variation is small, groundwater flow penetration to depth will subsequently be less marked. In contrast, the Laxemar subarea is characterised by higher topography resulting in a much more dynamic groundwater circulation which appears to extend to 1,000 m depth in the vicinity of borehole KLX02. The marked differences in the groundwater flow regimes between the Laxemar and Simpevarp are reflected in the groundwater chemistry where four major hydrochemical

  20. Hydrogeochemical evaluation. Preliminary site description Laxemar subarea - version 1.2

    Energy Technology Data Exchange (ETDEWEB)

    Laaksoharju, Marcus (ed.) [Geopoint AB, Stockholm (Sweden)

    2006-04-15

    Siting studies for SKB's programme of deep geological disposal of nuclear fuel waste currently involves the investigation of two locations, Simpevarp and Forsmark, on the eastern coast of Sweden to determine their geological, hydrogeochemical and hydrogeological characteristics. Present work completed has resulted in Model version 1.2 for Laxemar subarea which represents the third evaluation of the available Simpevarp area groundwater analytical data collected up to November, 2004. Model version 1.2 focusses on improving the methodology and tools used for evaluating the hydrochemistry combined with a sensitivity and uncertainty analysis of the available data. The major goal has been to consolidate groundwater geochemical understanding and the models used at the site. The complex groundwater evolution and patterns at Simpevarp are a result of many factors such as: a) the present-day topography and proximity to the Baltic Sea, b) past changes in hydrogeology related to glaciation/deglaciation, land uplift and repeated marine/lake water regressions/transgressions, and c) organic or inorganic alteration of the groundwater composition caused by microbial processes or water/rock interactions. The sampled groundwaters reflect to various degrees processes relating to modern or ancient water/rock interactions and mixing. The groundwater flow regimes at Laxemar/Simpevarp are considered local and extend down to depths of around 600-1,000 m depending on local topography. Close to the Baltic Sea coastline where topographical variation is small, groundwater flow penetration to depth will subsequently be less marked. In contrast, the Laxemar subarea is characterised by higher topography resulting in a much more dynamic groundwater circulation which appears to extend to 1,000 m depth in the vicinity of borehole KLX02. The marked differences in the groundwater flow regimes between the Laxemar and Simpevarp are reflected in the groundwater chemistry where four major

  1. Bristol Bay, Alaska Subarea ESI: M_MAMMAL (Marine Mammal Polygons)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains sensitive biological resource data for seals, whales, porpoises, walruses, sea otters, and Steller sea lions in the Bristol Bay Subarea. The...

  2. Establishing length-at-age references in the red mullet, Mullus barbatus L. 1758 (Pisces, Mullidae, a case study for growth assessments in the Mediterranean Geographical Sub-Areas (GSA

    Directory of Open Access Journals (Sweden)

    M.L. BIANCHINI

    2011-06-01

    Full Text Available Length at age data are a fundamental tool for the assessment of exploited fish populations, their use requiring the identification of the ‘unit stock’. At the present, however, the spatial reference for stock assessment in the Mediterranean Sea is based on a grid of 30 arbitrary Geographical Sub Areas (GSA. Since older data rarely respect the GSA borders, the authors propose to reconstruct the historical data within a common frame and to assess a single reference length at age, together with the corresponding von Bertalanffy growth parameters, to be used as a broad benchmark for analyses inter and intra GSAs. This approach was tested using, as a case study, the red mullet (Mullus barbatus L. 1758, one of the most investigated fish of the whole Mediterranean basin. Published and grey literature was browsed, to get direct and/or indirect length at age estimations. To establish a common baseline and maximize the use of partial information, a vBGF (L∞, total length in mm, and Ky-1 was fitted to length at age data whenever possible. 56 Mediterranean sets were utilized; an overall reference growth line was estimated by sex, discussing its adequacy to the life traits of the species.

  3. Optimized LTE cell planning for multiple user density subareas using meta-heuristic algorithms

    KAUST Repository

    Ghazzai, Hakim

    2014-09-01

    Base station deployment in cellular networks is one of the most fundamental problems in network design. This paper proposes a novel method for the cell planning problem for the fourth generation 4G-LTE cellular networks using meta heuristic algorithms. In this approach, we aim to satisfy both coverage and cell capacity constraints simultaneously by formulating a practical optimization problem. We start by performing a typical coverage and capacity dimensioning to identify the initial required number of base stations. Afterwards, we implement a Particle Swarm Optimization algorithm or a recently-proposed Grey Wolf Optimizer to find the optimal base station locations that satisfy both problem constraints in the area of interest which can be divided into several subareas with different user densities. Subsequently, an iterative approach is executed to eliminate eventual redundant base stations. We have also performed Monte Carlo simulations to study the performance of the proposed scheme and computed the average number of users in outage. Results show that our proposed approach respects in all cases the desired network quality of services even for large-scale dimension problems.

  4. An Efficient MapReduce-Based Parallel Clustering Algorithm for Distributed Traffic Subarea Division

    Directory of Open Access Journals (Sweden)

    Dawen Xia

    2015-01-01

    Full Text Available Traffic subarea division is vital for traffic system management and traffic network analysis in intelligent transportation systems (ITSs. Since existing methods may not be suitable for big traffic data processing, this paper presents a MapReduce-based Parallel Three-Phase K-Means (Par3PKM algorithm for solving traffic subarea division problem on a widely adopted Hadoop distributed computing platform. Specifically, we first modify the distance metric and initialization strategy of K-Means and then employ a MapReduce paradigm to redesign the optimized K-Means algorithm for parallel clustering of large-scale taxi trajectories. Moreover, we propose a boundary identifying method to connect the borders of clustering results for each cluster. Finally, we divide traffic subarea of Beijing based on real-world trajectory data sets generated by 12,000 taxis in a period of one month using the proposed approach. Experimental evaluation results indicate that when compared with K-Means, Par2PK-Means, and ParCLARA, Par3PKM achieves higher efficiency, more accuracy, and better scalability and can effectively divide traffic subarea with big taxi trajectory data.

  5. Special safeguards study. Scopes of work

    International Nuclear Information System (INIS)

    1975-06-01

    The Special Safeguards Study (SSS) will be conducted by a combination of (1) contacts with other agencies, (2) NRC staff studies and analysis and (3) contracted studies in specific areas. Most of the study effort will be carried out by contractual support activities. These activities will be devoted to providing technical information, primarily qualitative because of the short term of the study, to enable the staff to determine the most cost-effective sets of measures for plutonium recycle and high-enriched uranium fuel cycle safeguards. The scope of work for these activities is given. The scope of work describes tasks that range from confirming the Commission's safeguards objective to defining specific protection systems for the following siting arrangements: dispersed sites, collocated fuel cycle plants, and mixed parks where reactors, reprocessing plants and fuel fabrication plants are collocated. (U.S.)

  6. Preliminary safety evaluation for the Simpevarp subarea. Based on data and site descriptions after the initial site investigation stage

    International Nuclear Information System (INIS)

    2005-04-01

    The main objectives of this Preliminary safety evaluation (PSE) of the Simpevarp subarea are: to determine, whether the feasibility study's judgement of the suitability of the candidate area with respect to long-term safety holds up in the light of the site investigation data; to provide feedback to continued site investigations and site-specific repository design and to identify site specific scenarios and geoscientific issues for further analyses. The PSE focuses on comparing the attained knowledge of the sites with the suitability criteria as set out by SKB in the report SKB-TR--00-12. These criteria both concern properties of the site judged to be necessary for safety and engineering (requirements) and properties judged to be beneficial (preferences). The findings are then evaluated in order to provide feedback to continued investigations and design work. The PSE does not aim at comparing sites and does not assess compliance with safety and radiation protection criteria. The evaluation shows that even considering remaining uncertainties, the Simpevarp subarea meets all safety requirements and most of the safety preferences. Consequently, from a safety point of view, there is no reason not to continue the Site Investigations of the Simpevarp subarea. There are still uncertainties to resolve and the safety would eventually need to be verified through a full safety assessment. Still, this Preliminary Safety Evaluation demonstrates that it is likely that a safe repository for spent nuclear fuel of the KBS-3 type could be constructed at the site. The following feedback is provided to the site investigations and the associated site modelling: Reducing the uncertainty on the deformation zone geometry within the Simpevarp subarea would allow for a more specified layout, although the sensitivity analysis shows that the space needed is rather robust with respect to uncertainties in the zones. There is substantial uncertainty in the discrete fracture network (DFN) model

  7. Bentonite-amended soils special study

    International Nuclear Information System (INIS)

    1990-10-01

    This report presents the results of a two-phased special study to evaluate the viability of soil amended with a high percentage of bentonite as an infiltration barrier in the cover of Uranium Mill Tailings Remedial Action (UMTRA) Project disposal cells. Phase I of the study was initiated in order to examine the feasibility of using bentonite-amended soils as a cover component on sideslopes and topslopes. The Phase I objectives were to test a variety of materials to determine if low hydraulic conductivities were achievable in materials exhibiting sufficient strength and to select suitable materials for further testing. Phase II objectives were to (1) optimize designs -- test materials with various percentages of bentonite added; (2) provide design recommendations; (3) address constructibility concerns; and (4) evaluate long-term performance with respect to desiccation effects on the amended materials

  8. Bedrock transport properties. Preliminary site description Simpevarp subarea - version 1.2

    Energy Technology Data Exchange (ETDEWEB)

    Byegaard, Johan; Gustavsson, Eva [Geosigma AB, Uppsala (Sweden); Tullborg, Eva-Lena [Terralogica AB, Graabo (Sweden); Berglund, Sten [Swedish Nuclear Fuel and Waste Management Co., Stockholm (Sweden)

    2005-06-01

    This report presents the site descriptive model of transport properties developed as a part of the Simpevarp 1.2 site description. The main parameters included in the model, referred to as retardation parameters, are the matrix porosity and diffusivity, and the matrix sorption coefficient K{sub d}. The model is based on the presently available site investigation data, mainly obtained from laboratory investigations of core samples from boreholes within the Simpevarp subarea, and on data from previous studies at the Aespoe Hard Rock Laboratory (Aespoe HRL). The modelling is a first attempt, based on limited data, to obtain a description of the retardation parameters. Further refinement of the model is foreseen when more data becomes available for future versions of the Simpevarp site description. The modelling work included descriptions of rock mass geology, the fractures and deformation zones, the hydrogeochemistry and also the available results from the site specific porosity, sorption and diffusivity measurements. The description of the transport related aspects of the data and models presented by other modelling disciplines is an important part of the transport description. In accordance with the strategy for the modelling of transport properties, the results are presented as a 'retardation model', in which a summary of the transport data for the different geological compartments is given. Concerning the major rock types, Aevroe granite, quartz monzodiorite and fine-grained dioritoid are identified as the rock types dominating the main rock domains identified and described in the site descriptive model of the bedrock geology. However, relatively large parts of the rock consist of altered rock and the open fracture frequency appears to be correlated to the altered/oxidised parts of the rock. This implies that transport in open fractures to a large extent takes place in the altered parts of the rock. For the fracture mineralogy, it is found that the

  9. Thermal modelling. Preliminary site description Laxemar subarea - version 1.2

    Energy Technology Data Exchange (ETDEWEB)

    Sundberg, Jan; Wrafter, John; Back, Paer-Erik; Laendell, Maerta [Geo Innova AB, Linkoeping (Sweden)

    2006-02-15

    This report presents the thermal site descriptive model for the Laxemar subarea, version 1.2. The main objective of this report is to present the thermal modelling work where data has been identified, quality controlled, evaluated and summarised in order to make an upscaling to lithological domain level possible. The thermal conductivity at canister scale has been modelled for five different lithological domains: RSMA (Aevroe granite), RSMBA (mixture of Aevroe granite and fine-grained dioritoid), RSMD (quartz monzodiorite), RSME (diorite/gabbro) and RSMM (mix domain with high frequency of diorite to gabbro). A base modelling approach has been used to determine the mean value of the thermal conductivity. Four alternative/complementary approaches have been used to evaluate the spatial variability of the thermal conductivity at domain level. The thermal modelling approaches are based on the lithological domain model for the Laxemar subarea, version 1.2 together with rock type models based on measured and calculated (from mineral composition) thermal conductivities. For one rock type, Aevroe granite (501044), density loggings have also been used in the domain modelling in order to evaluate the spatial variability within the Aevroe granite. This has been possible due to an established relationship between density and thermal conductivity, valid for the Aevroe granite. Results indicate that the means of thermal conductivity for the various domains are expected to exhibit a variation from 2.45 W/(m.K) to 2.87 W/(m.K). The standard deviation varies according to the scale considered, and for the 0.8 m scale it is expected to range from 0.17 to 0.29 W/(m.K). Estimates of lower tail percentiles for the same scale are presented for all five domains. The temperature dependence is rather small with a decrease in thermal conductivity of 1.1-5.3% per 100 deg C increase in temperature for the dominant rock types. There are a number of important uncertainties associated with these

  10. SPECIAL EDUCATION COURSES OF STUDY. COURSE OF STUDY, GRADES 9 THROUGH 11, FOR SPECIAL EDUCATION.

    Science.gov (United States)

    Phoenix Union High School District, AZ.

    THIS GUIDE FOR GRADES 9 TO 11 WAS DEVELOPED FROM MANY SOURCES BUT WITH MAJOR CONTRIBUTIONS FROM TEACHERS WHO USE IT IN A SPECIAL EDUCATION PROGRAM TO PARTIALLY MEET DIPLOMA REQUIREMENTS. UNITS ARE IN ENGLISH, MATHEMATICS, SCIENCE, SOCIAL STUDIES, AMERICAN HISTORY AND GOVERNMENT, ECONOMICS, HOME ECONOMICS, FOOD SERVICE, AND SHOP. EACH COURSE PLAN…

  11. Safety and economic study of special trains

    International Nuclear Information System (INIS)

    Loscutoff, W.V.; Hall, R.J.

    1976-01-01

    A comparative evaluation is being conducted of the safety and economics of special (35 mph and less) and regular trains for shipment of spent fuels. The approach, pertinent considerations, and results to date are discussed. The preliminary conclusion is that special train requirements have potential for only a small reduction in the accident likelihood, while increasing the cost

  12. Statistical model of fractures and deformation zones. Preliminary site description, Laxemar subarea, version 1.2

    Energy Technology Data Exchange (ETDEWEB)

    Hermanson, Jan; Forssberg, Ola [Golder Associates AB, Stockholm (Sweden); Fox, Aaron; La Pointe, Paul [Golder Associates Inc., Redmond, WA (United States)

    2005-10-15

    The goal of this summary report is to document the data sources, software tools, experimental methods, assumptions, and model parameters in the discrete-fracture network (DFN) model for the local model volume in Laxemar, version 1.2. The model parameters presented herein are intended for use by other project modeling teams. Individual modeling teams may elect to simplify or use only a portion of the DFN model, depending on their needs. This model is not intended to be a flow model or a mechanical model; as such, only the geometrical characterization is presented. The derivations of the hydraulic or mechanical properties of the fractures or their subsurface connectivities are not within the scope of this report. This model represents analyses carried out on particular data sets. If additional data are obtained, or values for existing data are changed or excluded, the conclusions reached in this report, and the parameter values calculated, may change as well. The model volume is divided into two subareas; one located on the Simpevarp peninsula adjacent to the power plant (Simpevarp), and one further to the west (Laxemar). The DFN parameters described in this report were determined by analysis of data collected within the local model volume. As such, the final DFN model is only valid within this local model volume and the modeling subareas (Laxemar and Simpevarp) within.

  13. Bentonite-amended soil special study

    International Nuclear Information System (INIS)

    1989-12-01

    This special study was conducted to assess the viability of soil with a high percentage of bentonite added as an infiltration barrier in the cover of Uranium Mill Tailings Remedial Action (UMTRA) Project disposal cells. To achieve maximum concentration limits (MCLs) at several UMTRA Project sites, covers with a very low permeability are needed. If alternate concentration limits (ACLs) are the appropriate site groundwater compliance strategy, the US Department of Energy (DOE) is required to demonstrate, among other things, that the infiltration to the disposal cell is as low as reasonably achievable, and hence that the cover has a very low permeability. When the study discussed here was begun, the lowest permeability element available was CLAYMAX R , a manufactured liner material constructed of natural material (bentonite clay) between two geosynthetics.The strength of soil-bentonite mixes was measured to see if they could be placed on sideslopes and not pose stability problems. Also evaluated were the hydraulic conductivities of soil-bentonite mixes. If the strengths and permeabilities of soils with a high percentage of bentonite are favorable, the soils may be used as infiltration barriers in current cover designs without changing pile geometries. The scope of work for this study called for a literature review and a two-phased laboratory testing program. This report presents the results of the literature review and the first phase of the testing program

  14. Health Professions Officer Special Pay Study HPOSPS

    Science.gov (United States)

    2014-08-01

    the career field and the tax: Student-Transient-Prisoner/Patient ( STP ), Special Duty, and Outside. o STP : The Army equivalent of this Air Force...patterns due to their highly marketable skills which can be transferred to another form of public service (e.g., inter-Service transfer) or are in high... STP , and developmental opportunities (primarily special duties). The inventory identifies categories indicating skill availability (“Not Fully

  15. Selection of water treatment processes special study

    International Nuclear Information System (INIS)

    1991-11-01

    Characterization of the level and extent of groundwater contamination in the vicinity of Title I mill sites began during the surface remedial action stage (Phase 1) of the Uranium Mill Tailings Remedial Action (UMTRA) Project. Some of the contamination in the aquifer(s) at the abandoned sites is attributable to milling activities during the years the mills were in operation. The restoration of contaminated aquifers is to be undertaken in Phase II of the UMTRA Project. To begin implementation of Phase II, DOE requested that groundwater restoration methods and technologies be investigated by the Technical Assistance Contractor (TAC). and that the results of the TAC investigations be documented in special study reports. Many active and passive methods are available to clean up contaminated groundwater. Passive groundwater treatment includes natural flushing, geochemical barriers, and gradient manipulation by stream diversion or slurry walls. Active groundwater.cleanup techniques include gradient manipulation by well extraction or injection. in-situ biological or chemical reclamation, and extraction and treatment. Although some or all of the methods listed above may play a role in the groundwater cleanup phase of the UMTRA Project, the extraction and treatment (pump and treat) option is the only restoration alternative discussed in this report. Hence, all sections of this report relate either directly or indirectly to the technical discipline of process engineering

  16. Area Studies and Special Collections: Shared Challenges, Shared Strength

    Science.gov (United States)

    Carter, Lisa R.; Whittaker, Beth M.

    2015-01-01

    Special collections and area studies librarians face similar challenges in the changing academic library environment, including the need to articulate the value of these specialized collections and to mainstream processes and practices into larger discovery, teaching, learning, and research efforts. For some institutions, these similarities have…

  17. Burnout among Special Education Administrators: A Preliminary Study

    Science.gov (United States)

    Carter, Susan J.

    2011-01-01

    Research on the extent of stress and burnout among special education administrators is not as well developed as research on the extent of stress and burnout among teachers. This study utilized the Maslach Burnout Inventory to determine levels of stress and burnout among administrators of special education. Results indicated administrators of…

  18. Computer Assisted Instruction in Special Education Three Case Studies

    OpenAIRE

    İbrahim DOĞAN; Ömür AKDEMİR

    2015-01-01

    The purpose of this study is to investigate the computer use of three students attending the special education center. Students have mental retardation, hearing problem and physical handicap respectively. The maximum variation sampling is used to select the type of handicap while the convenience sampling is used to select the participants. Three widely encountered handicap types in special education are chosen to select the study participants. The multiple holistic case study design is used i...

  19. Adsorption isotherm special study. Final report

    International Nuclear Information System (INIS)

    1993-05-01

    The study was designed to identify methods to determine adsorption applicable to Uranium Mill Tailings Remedial Action (UMTRA) Project sites, and to determine how changes in aquifer conditions affect metal adsorption, resulting retardation factors, and estimated contaminant migration rates. EPA and ASTM procedures were used to estimate sediment sorption of U, As, and Mo under varying groundwater geochemical conditions. Aquifer matrix materials from three distinct locations at the DOE UMTRA Project site in Rifle, CO, were used as the adsorbents under different pH conditions; these conditions stimulated geochemical environments under the tailings, near the tailings, and downgradient from the tailings. Grain size, total surface area, bulk and clay mineralogy, and petrography of the sediments were characterized. U and Mo yielded linear isotherms, while As had nonlinear ones. U and Mo were adsorbed strongly on sediments acidified to levels similar to tailings leachate. Changes in pH had much less effect on As adsorption. Mo was adsorbed very little at pH 7-7.3, U was weakly sorbed, and As was moderately sorbed. Velocities were estimated for metal transport at different pHs. Results show that the aquifer materials must be characterized to estimate metal transport velocities in aquifers and to develop groundwater restoration strategies for the UMTRA project

  20. Thermal modelling. Preliminary site description Simpevarp subarea - version 1.2

    Energy Technology Data Exchange (ETDEWEB)

    Sundberg, Jan; Back, Paer-Erik; Bengtsson, Anna; Laendell, Maerta [Geo Innova AB, Linkoeping (Sweden)

    2005-08-15

    This report presents the thermal site descriptive model for the Simpevarp subarea, version 1.2. The main objective of this report is to present the thermal modelling work where data has been identified, quality controlled, evaluated and summarised in order to make an upscaling to lithological domain level possible. The thermal conductivity at possible canister scale has been modelled for four different lithological domains (RSMA01 (Aevroe granite), RSMB01 (Fine-grained dioritoid), RSMC01 (mixture of Aevroe granite and Quartz monzodiorite), and RSMD01 (Quartz monzodiorite)). A main modelling approach has been used to determine the mean value of the thermal conductivity. Three alternative/complementary approaches have been used to evaluate the spatial variability of the thermal conductivity at domain level. The thermal modelling approaches are based on the lithological model for the Simpevarp subarea, version 1.2 together with rock type models constituted from measured and calculated (from mineral composition) thermal conductivities. For one rock type, the Aevroe granite (501044), density loggings within the specific rock type has also been used in the domain modelling in order to consider the spatial variability within the Aevroe granite. This has been possible due to the presented relationship between density and thermal conductivity, valid for the Aevroe granite. Results indicate that the mean of thermal conductivity is expected to exhibit only a small variation between the different domains, from 2.62 W/(m.K) to 2.80 W/(m.K). The standard deviation varies according to the scale considered and for the canister scale it is expected to range from 0.20 to 0.28 W/(m.K). Consequently, the lower confidence limit (95% confidence) for the canister scale is within the range 2.04-2.35 W/(m.K) for the different domains. The temperature dependence is rather small with a decrease in thermal conductivity of 1.1-3.4% per 100 deg C increase in temperature for the dominating rock

  1. Thermal modelling. Preliminary site description Simpevarp subarea - version 1.2

    International Nuclear Information System (INIS)

    Sundberg, Jan; Back, Paer-Erik; Bengtsson, Anna; Laendell, Maerta

    2005-08-01

    This report presents the thermal site descriptive model for the Simpevarp subarea, version 1.2. The main objective of this report is to present the thermal modelling work where data has been identified, quality controlled, evaluated and summarised in order to make an upscaling to lithological domain level possible. The thermal conductivity at possible canister scale has been modelled for four different lithological domains (RSMA01 (Aevroe granite), RSMB01 (Fine-grained dioritoid), RSMC01 (mixture of Aevroe granite and Quartz monzodiorite), and RSMD01 (Quartz monzodiorite)). A main modelling approach has been used to determine the mean value of the thermal conductivity. Three alternative/complementary approaches have been used to evaluate the spatial variability of the thermal conductivity at domain level. The thermal modelling approaches are based on the lithological model for the Simpevarp subarea, version 1.2 together with rock type models constituted from measured and calculated (from mineral composition) thermal conductivities. For one rock type, the Aevroe granite (501044), density loggings within the specific rock type has also been used in the domain modelling in order to consider the spatial variability within the Aevroe granite. This has been possible due to the presented relationship between density and thermal conductivity, valid for the Aevroe granite. Results indicate that the mean of thermal conductivity is expected to exhibit only a small variation between the different domains, from 2.62 W/(m.K) to 2.80 W/(m.K). The standard deviation varies according to the scale considered and for the canister scale it is expected to range from 0.20 to 0.28 W/(m.K). Consequently, the lower confidence limit (95% confidence) for the canister scale is within the range 2.04-2.35 W/(m.K) for the different domains. The temperature dependence is rather small with a decrease in thermal conductivity of 1.1-3.4% per 100 deg C increase in temperature for the dominating rock

  2. Computer Assisted Instruction in Special Education Three Case Studies

    Directory of Open Access Journals (Sweden)

    İbrahim DOĞAN

    2015-09-01

    Full Text Available The purpose of this study is to investigate the computer use of three students attending the special education center. Students have mental retardation, hearing problem and physical handicap respectively. The maximum variation sampling is used to select the type of handicap while the convenience sampling is used to select the participants. Three widely encountered handicap types in special education are chosen to select the study participants. The multiple holistic case study design is used in the study. Results of the study indicate that teachers in special education prefer to use educational games and drill and practice type of computers programs. Also it is found that over use of the animation, text and symbols cause cognitive overload on the student with mental retardation. Additionally, it is also discovered that the student with hearing problem learn words better when the computers are used in education as compared to the traditional method. Furthermore the student with physical handicap improved his fine muscle control abilities besides planned course objectives when computers are used in special education.

  3. Savant Syndrome: Case Studies, Hypotheses, and Implications for Special Education.

    Science.gov (United States)

    Cheatham, Susan Klug; And Others

    1995-01-01

    The concept of savant syndrome, encompassing those individuals historically known as "idiot savants," is reviewed. Case studies demonstrating special abilities in the areas of calendar calculating, musical ability, artistic talent, memorization, mathematical skills, mechanical achievement, and fine sensory discrimination are discussed,…

  4. Decoding Computer Games: StudyingSpecial Operation 85”

    Directory of Open Access Journals (Sweden)

    Bahareh Jalalzadeh

    2009-11-01

    Full Text Available As other media, computer games convey messages which have tow features: explicit and implicit. Semiologically studying computer games and comparing them with narrative structures, the present study attempts to discover the messages they convey. Therefore we have studied and decoded “Special operation 85” as a semiological text. Results show that the game’s features, as naming, interests and motivations of the engaged people, and the events narrated, all lead the producers to their goals of introducing and publicizing Iranian-Islamic cultural values. Although this feature makes “Special Opreation 85” a unique game, it fails in its attempt to produce a mythical personage in Iranian-Islamic cultural context.

  5. A Comparative Study of Administrator and Special Education Teacher Perceptions of Special Education Teacher Attrition and Retention

    Science.gov (United States)

    Sheldrake, Danielle Angelina

    2013-01-01

    This mixed methods study identifies perceived causes of and solutions to the attrition of special education teachers. Researchers have documented that special education teaching positions encounter higher attrition rates than their general education peers (Katsiyannis, Zhang, & Conroy in Olivarez & Arnold, 2006; Mitchell & Arnold,…

  6. Safe medication management in specialized home healthcare - an observational study.

    Science.gov (United States)

    Lindblad, Marléne; Flink, Maria; Ekstedt, Mirjam

    2017-08-24

    Medication management is a complex, error-prone process. The aim of this study was to explore what constitutes the complexity of the medication management process (MMP) in specialized home healthcare and how healthcare professionals handle this complexity. The study is theoretically based in resilience engineering. Data were collected during the MMP at three specialized home healthcare units in Sweden using two strategies: observation of workplaces and shadowing RNs in everyday work, including interviews. Transcribed material was analysed using grounded theory. The MMP in home healthcare was dynamic and complex with unclear boundaries of responsibilities, inadequate information systems and fluctuating work conditions. Healthcare professionals adapted their everyday clinical work by sharing responsibility and simultaneously being authoritative and preserving patients' active participation, autonomy and integrity. To promote a safe MMP, healthcare professionals constantly re-prioritized goals, handled gaps in communication and information transmission at a distance by creating new bridging solutions. Trade-offs and workarounds were necessary elements, but also posed a threat to patient safety, as these interim solutions were not systematically evaluated or devised learning strategies. To manage a safe medication process in home healthcare, healthcare professionals need to adapt to fluctuating conditions and create bridging strategies through multiple parallel activities distributed over time, space and actors. The healthcare professionals' strategies could be integrated in continuous learning, while preserving boundaries of safety, instead of being more or less interim solutions. Patients' and family caregivers' as active partners in the MMP may be an underestimated resource for a resilient home healthcare.

  7. Study of a scintillation detector of special shape

    International Nuclear Information System (INIS)

    Empl, A.

    1989-07-01

    Object of this thesis is the study of a rotated scintillator segment especially regarding its light yield. For this both an experiment with the prototype of a segment was performed and also software was produced which simulates the photon transport through light guides and scintillators. The latter allows to obtain without experiment first estimations of the optical properties for variations of the 'verticil' segment. In the central chapter 3 the experimental arrangement and the performance of the experiment are described. Subsequently the measurement results are presented. Previously however chapter 2 is dedicated to the simulation of the photon transport (program structure, simulation results) and the special geometry of the 'verticil'. (orig./HSI) [de

  8. Crucial design issues for special access technology; a Delphi study.

    Science.gov (United States)

    O'Rourke, Pearl; Ekins, Ray; Timmins, Bernard; Timmins, Fiona; Long, Siobhan; Coyle, Eugene

    2014-01-01

    To develop and demonstrate a method to involve professional users of assistive technology (AT) in the development process of customisable products. Employing the ideas of user participation and mass customisation, this research addresses the need for reduced product costs and optimised product flexibility. An adaptable six-question Delphi study was developed to establish consensus among AT professionals on design issues relating to a specified AT domain requiring innovation. The study is demonstrated for the special access technology (SAT) domain. A modified morphological matrix structures the application of the study results to the product design process. Fourteen professionals from the Republic of Ireland and the UK participated. Consensus was reached on prevalent parts of SAT that malfunction, primary reasons for SAT malfunction, characteristics of clients associated with SAT selection, client needs regarding SAT use and training, desirable traits of SAT and clinicians' frustrations with SAT. The study revealed a range of problems related to SAT, highlighting the complexities of successful SAT adoption. The questions led to differentiated insights and enabled design solution conceptualisation from various perspectives. The approach was found to help facilitate efficient generation and application of professional users' knowledge during the design process of customisable AT.

  9. Feasibility Study Analysis of Establishing Archery Sports Special Place

    Science.gov (United States)

    Tarigan, U. P. P.; Mardhatillah, A.; Budiman, I.; Sembiring, A. C.; Ramadhan, M. S.

    2018-04-01

    This study essentially discusses the basic concepts related to the decision and process of selecting a sports archery business project in order to provide economic and social benefits over time. Archery sports is a sport that requires special skills, both accuracy, coordination mental training and improves the physical condition of the prime. In Medan, it's still a bit of practice archery, but many people love this sport. From the data collected, there are three locations where archery in the city of the field of the Sunggal Knights is located at Jl Tunggul Hitam no.1A, Kec. Medan Sunggal, Avros Educational Park Aval address at Avros Street No.60 Medan, and the Knights of Johor Archery Club which is located at Jl. The work of Darma Gg. Ujung Family, Medan Johor. Therefore a feasibility study was undertaken in establishing an archery sports place in the field. The aspects to be considered in making feasibility studies are market and marketing aspects, technical and equipment aspects, management aspects, legal aspects, economic and social aspects, and financial aspects. Financial analysis using own capital got Payback Period 3 years 5,8 months, Net Present Value Rp 11.684.026 and obtained Internal Rate of Return of 17%.

  10. Study of Support Services for Children with Special Needs in the State of Sikkim

    Science.gov (United States)

    Dash, Neena

    2009-01-01

    The purpose of this paper is to present the status of integrated education for children with special needs in the State of Sikkim, to study the various support services required for children with special needs for their successful completion of primary education, to ascertain the academic support provided to children with special needs in the…

  11. A Study on Family Opinions Concerning Services Provided in Special Education Centres

    Science.gov (United States)

    Ugurlu, Necla Isikdogan; Kayhan, Nilay

    2017-01-01

    This study is to diagnose and evaluate children with different special needs medically and educationally and, as a result of those evaluations, to identify families' expectations, opinions and suggestions concerning the special education process, services and the functioning of special education institutions. The mothers of five children who…

  12. Regional groundwater flow model for a glaciation scenario. Simpevarp subarea - version 1.2

    International Nuclear Information System (INIS)

    Jaquet, O.; Siegel, P.

    2006-10-01

    A groundwater flow model (glaciation model) was developed at a regional scale in order to study long term transient effects related to a glaciation scenario likely to occur in response to climatic changes. Conceptually the glaciation model was based on the regional model of Simpevarp and was then extended to a mega-regional scale (of several hundred kilometres) in order to account for the effects of the ice sheet. These effects were modelled using transient boundary conditions provided by a dynamic ice sheet model describing the phases of glacial build-up, glacial completeness and glacial retreat needed for the glaciation scenario. The results demonstrate the strong impact of the ice sheet on the flow field, in particular during the phases of the build-up and the retreat of the ice sheet. These phases last for several thousand years and may cause large amounts of melt water to reach the level of the repository and below. The highest fluxes of melt water are located in the vicinity of the ice margin. As the ice sheet approaches the repository location, the advective effects gain dominance over diffusive effects in the flow field. In particular, up-coning effects are likely to occur at the margin of the ice sheet leading to potential increases in salinity at repository level. For the base case, the entire salinity field of the model is almost completely flushed out at the end of the glaciation period. The flow patterns are strongly governed by the location of the conductive features in the subglacial layer. The influence of these glacial features is essential for the salinity distribution as is their impact on the flow trajectories and, therefore, on the resulting performance measures. Travel times and F-factor were calculated using the method of particle tracking. Glacial effects cause major consequences on the results. In particular, average travel times from the repository to the surface are below 10 a during phases of glacial build-up and retreat. In comparison

  13. Regional groundwater flow model for a glaciation scenario. Simpevarp subarea - version 1.2

    Energy Technology Data Exchange (ETDEWEB)

    Jaquet, O.; Siegel, P. [Colenco Power Engineering Ltd, Baden-Daettwil (Switzerland)

    2006-10-15

    A groundwater flow model (glaciation model) was developed at a regional scale in order to study long term transient effects related to a glaciation scenario likely to occur in response to climatic changes. Conceptually the glaciation model was based on the regional model of Simpevarp and was then extended to a mega-regional scale (of several hundred kilometres) in order to account for the effects of the ice sheet. These effects were modelled using transient boundary conditions provided by a dynamic ice sheet model describing the phases of glacial build-up, glacial completeness and glacial retreat needed for the glaciation scenario. The results demonstrate the strong impact of the ice sheet on the flow field, in particular during the phases of the build-up and the retreat of the ice sheet. These phases last for several thousand years and may cause large amounts of melt water to reach the level of the repository and below. The highest fluxes of melt water are located in the vicinity of the ice margin. As the ice sheet approaches the repository location, the advective effects gain dominance over diffusive effects in the flow field. In particular, up-coning effects are likely to occur at the margin of the ice sheet leading to potential increases in salinity at repository level. For the base case, the entire salinity field of the model is almost completely flushed out at the end of the glaciation period. The flow patterns are strongly governed by the location of the conductive features in the subglacial layer. The influence of these glacial features is essential for the salinity distribution as is their impact on the flow trajectories and, therefore, on the resulting performance measures. Travel times and F-factor were calculated using the method of particle tracking. Glacial effects cause major consequences on the results. In particular, average travel times from the repository to the surface are below 10 a during phases of glacial build-up and retreat. In comparison

  14. Special Education and General Education--Coordinated or Separated? A Study of Curriculum Planning for Pupils with Special Educational Needs

    Science.gov (United States)

    Nilsen, Sven

    2017-01-01

    The central issue of this article is the coordination between special and general education in curriculum planning for pupils with special educational needs. The focus is on individual education plans (IEPs) in special education and work plans in general education. This is also viewed in relation to how special and general education teachers…

  15. Modern Special Collections Cataloguing: A University of London Case Study

    OpenAIRE

    Attar, Karen

    2013-01-01

    Recent years have seen a growing emphasis on modern special collections (in themselves no new phenomenon), with a dichotomy between guidance for detailed cataloguing in Descriptive Cataloging of Rare Materials (Books) (DCRM(B), 2007) and the value of clearing cataloguing backlogs expeditiously. This article describes the De la Mare Family Archive of Walter de la Mare's Printed Oeuvre at Senate House Library, University of London, as an example of a modern author collections in an institutiona...

  16. School Transitions: A Qualitative Study of the Supports Provided by Washington State Special Education Administrators

    Science.gov (United States)

    Lewinsohn, Kari

    2013-01-01

    This study investigated the role of special education administrators in the transition planning process for children with disabilities ages 3-21 in selected Washington school districts. A basic qualitative study was selected to construct meaning from a described phenomenon. The study sought to identify and explain how special education…

  17. Orff-Schulwerk in Special Education: A Case Study

    Directory of Open Access Journals (Sweden)

    Maria Filianou

    2013-12-01

    Full Text Available In the school year 2012-2013 a cross-curricular programme was designed by a class teacher and a music teacher in a school for children with special needs in Athens, Greece. The programme was based on the Carl Orff approach. The purpose of this article is to show the advantages and the effectiveness of the elemental music and movement approach when applied in a group of students with special educational needs in a public school for special education. The motivation of the cooperating teachers in selecting this specific group stemmed from the particular challenges that they were facing. The first challenge was the lack of homogeneity among the students. There were children with mental deficiencies, pervasive developmental disorders (autism and rare syndromes. The second challenge was that the programme focused on only one specific topic that sought to acquaint children with their body and how to relate to it through space and time. The final challenge was the use of music and movement as the main means of achieving the goals of this programme. The goals were both musical and non-musical. The outcomes of the programme were thought to be positive by both teachers. The students worked in a group and their cooperation increased progressively during the programme. They showed progress not only cognitively but also psychokinetically and socially. At the end of the school year, their progress was marked by their participation in the school festival, in a performance of music and movement, which was the result of their efforts all year.

  18. Westinghouse Hanford Company special nuclear material vault storage study

    International Nuclear Information System (INIS)

    Borisch, R.R.

    1996-01-01

    Category 1 and 2 Special Nuclear Materials (SNM) require storage in vault or vault type rooms as specified in DOE orders 5633.3A and 6430.1A. All category 1 and 2 SNM in dry storage on the Hanford site that is managed by Westinghouse Hanford Co (WHC) is located in the 200 West Area at Plutonium Finishing Plant (PFP) facilities. This document provides current and projected SNM vault inventories in terms of storage space filled and forecasts available space for possible future storage needs

  19. Studying typoligical features of sportsmen of different specializations

    Directory of Open Access Journals (Sweden)

    Fedorova O.V.

    2010-04-01

    Full Text Available Properties of temperament of students-sportsmen are considered. 10 basketball-players and 10 fighters took part in research. Experience of trainings makes no less 3th. All participants of research have sporting qualification of the I digit. A level is certain extra-, introversion and measures of psychoneurotic sportsmen of different specialization. Directions of selection of hardwares and determination of individual style of activity are rotined. The constituents of individual approach are extended. The methods of work are certain with every sportsman.

  20. Education Empowerment Model for the Disabled Learners: A Case Study at Cicendo School for Special Education

    Science.gov (United States)

    Kamil, Mustofa; Shantini, Yanti; Sardin

    2015-01-01

    This paper originates from a study conducted to examine the challenges faced by the Schools for Special Education (SLB) in their effort to empower people living with disabilities. The study aimed: 1) to describe the stages involved in the education for empowerment of the disabled groups through schools for special education, 2) to present an…

  1. Special Education Teacher Resilience: A Phenomenological Study of Factors Associated with Retention and Resilience of Highly Resilient Special Educators

    Science.gov (United States)

    Downing, Brienne

    2017-01-01

    Special education teachers are in high demand and greatly needed to meet the needs of the growing population of students qualified for special education services under the Individual with Disabilities Education Act (IDEA) of 2004. The increasing attrition rates of special education teachers are a social justice issue that needs attention. The…

  2. The Effect of Badges on the Engagement of Students with Special Educational Needs: A Case Study

    Science.gov (United States)

    Sitra, Ourania; Katsigiannakis, Vangelis; Karagiannidis, Charalampos; Mavropoulou, Sofia

    2017-01-01

    This paper addresses the perceived benefits from gamification in the context of special education. It presents the findings of a study evaluating the effects of a specific gamification element (badges) on the engagement of five students with special learning needs, through online courses developed on the Moodle Learning Management System (LMS).…

  3. A Mixed Methods Survey Research Study of Novice Special Education Teachers: Investigation of Reading Preparedness

    Science.gov (United States)

    Stratton, Mary P.

    2017-01-01

    Novice special education teachers have become an integral part of the public and private school systems throughout Pennsylvania. This mixed-methods research study explored the expertise and preparedness of current novice special education teachers. A combination of an electronic survey questionnaire and phone and face-to-face interviews were…

  4. National study on carless and special needs populations mobilizing your community for emergency evacuation.

    Science.gov (United States)

    2012-12-01

    The National Study on Carless and Special Needs Evacuation Planning was a multi-year study funded by the Federal Transit Administration : to research how state Departments of Transportation (DOTs), metropolitan planning organizations (MPOs), transit ...

  5. California GAMA Special Study: Nitrate Fate and Transport in the Salinas Valley

    Energy Technology Data Exchange (ETDEWEB)

    Moran, Jean E. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Esser, Bradley K. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Hillegonds, Darren [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Holtz, Marianne [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Roberts, Sarah K. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Singleton, Michael J. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Visser, Ate [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2011-05-13

    The Groundwater Ambient Monitoring and Assessment (GAMA) Program is a comprehensive groundwater quality monitoring program managed by the California State Water Resources Control Board (SWRCB). Under the GAMA program, Lawrence Livermore National Laboratory carries out special studies that address groundwater quality issues of statewide relevance. The study described here is one in a series of special studies that address the fate and transport of nitrate in basins where groundwater is the main source of water for both irrigation and public drinking water supply.

  6. The study of the value of applying the special functions of DSA during uterine artery embolization

    International Nuclear Information System (INIS)

    Wang Ting; Zhao Zhenhua; Lv Weigong

    2007-01-01

    Objective: To study the value of applying the special functions of DSA during uterine artery embolization. Methods: 122 cases were performed uterine artery embolization, including 67 cases with traditional operation and 55 cases with applying the special functions of DSA: rotary DSA angiography, the best work position and road map technology. We recorded the correlative operative indices to compare and analyse the mean exposure time, the mean operative time, the mean dosage of contrast medium, the probability of vasospasm and injury of blood vessel during operation. Results: The mean exposure time, mean operative time and the mean dosage of contrast medium were reduced with the special functions of DSA during uterine artery embolization. There is significant difference between traditional operation and the operation applying the special functions of DSA (P<0.01). Conclusion: Applying the special functions of DSA during uterine artery embolization can reduce the operative time, operative risk and economic burden. (authors)

  7. Special care with special child-oral health status of differently abled children attending special schools in Delhi: A cross-sectional study

    Directory of Open Access Journals (Sweden)

    Monika Prasad

    2018-01-01

    Full Text Available Introduction: Oral health is an essential component of overall health. Oral health maintenance is more complex for the physically challenged children; the essential problem is lack of cooperation and coordination because of their physical or mental inability. Thus, physically challenged children are considered as a high-risk group for having dental problems. Aim: The aim of this study is to assess dental caries experience, oral hygiene status, periodontal status, and prevalence of malocclusion among differently abled children attending special schools in Delhi. Materials and Methods: A total of 1060 (610 males and 450 females, differently abled children were included in the study. The children were grouped into visually impaired, hearing and speech impaired, and orthopedic physically challenged only. Clinical examination was recorded using Dentition Status and Treatment Need Index and periodontal status recommended by the World Health Organization (WHO, 2013 and examination for malocclusion was made according to the Dental Aesthetic Index as described by the WHO Oral Health Survey 1997. The Simplified Oral Hygiene Index introduced by John C Greene and Jack R Vermillion in 1964 was used to assess the oral hygiene status. Results: Out of 1060 physically challenged children, 56.4% (598 had dental caries with the mean index or decayed, missing, and filled teeth (DMFT being 1.10 (standard deviation ±1.26. It was observed that prevalence of dental caries was high in visually impaired group (63.2% and least in hearing and speech impaired group (51.7%. The overall oral hygiene status recorded was good in 58.5%, fair in 40.8%, and poor in 0.7% of the study population. Conclusion: The cumulative neglect of oral health was seen among the physically challenged children. Children with visual impairment had much more poorer oral health when compared to the hearing and speech impairment and orthopedically physically challenged group. An improved accessibility

  8. Intelligent transportation systems for planned special events : a cross-cutting study

    Science.gov (United States)

    2008-11-01

    This cross-cutting study examines how six agencies in five states used and continue to use ITS to reduce congestion generated by planned special events, thereby reducing crashes, increasing travel time reliability, and reducing driver frustration.

  9. Employing Case Study Methodology in Special Educational Settings

    Science.gov (United States)

    Rouse, Angelise M.

    2016-01-01

    In general, case studies are a preferred strategy when "how" or "why" questions are being posed, when the investigator has little control over events, and when the focus is on a contemporary phenomenon within some real-life context (Yin, 2009). This article will examine the advantages and disadvantages of employing case study…

  10. Prevalence of Sport Specialization in High School Athletics: A 1-Year Observational Study.

    Science.gov (United States)

    Bell, David R; Post, Eric G; Trigsted, Stephanie M; Hetzel, Scott; McGuine, Timothy A; Brooks, M Alison

    2016-06-01

    The prevalence of sport specialization in high school athletes is unknown. This information is needed to determine the scope of this issue in an active population. To determine the prevalence of sport specialization in high school athletes and to determine if specialization is influenced by classification method, year in school, sex, and school size. A secondary purpose was to determine if highly specialized athletes would be more likely to report a history of lower extremity injuries. Cross-sectional study; Level of evidence, 3. High school athletes between the ages of 13 and 18 years from 2 local high schools completed both a sport specialization survey and an injury history survey. Athletes were classified into low, moderate, or high specialization groups using a recently developed 3-point system and were also classified using a self-classification method. A total of 302 athletes completed the surveys and were classified as low specialization (n = 105, 34.8%), moderate specialization (n = 87, 28.8%), or high specialization (n = 110, 36.4%). Athletes from the small school were more likely to be classified in the low specialization group (low, 43%; moderate, 32%; high, 25%) compared with those from the large school (low, 26%; moderate, 26%; high, 48%) (P single sport (n = 89, 29.5%). Athletes from the small school were more likely to classify themselves as multisport (n = 128, 86%) (P school (n = 85, 56%). There were no differences in the history of hip, knee, or ankle injuries between athletes who self-classified as single sport (hip: n = 10, 3%; knee: n = 19, 6%; ankle: n = 35, 12%) versus those who self-classified as multisport (hip: n = 45, 8%; knee: n = 23, 15%; ankle: n = 98, 33%) (P > .370). Classification method and school size influenced the prevalence of specialization in high school athletes. Highly specialized athletes were more likely to report a history of overuse knee or hip injuries. Participating in a single sport for more than 8 months per year

  11. Specialized mouse embryonic stem cells for studying vascular development.

    Science.gov (United States)

    Glaser, Drew E; Burns, Andrew B; Hatano, Rachel; Medrzycki, Magdalena; Fan, Yuhong; McCloskey, Kara E

    2014-01-01

    Vascular progenitor cells are desirable in a variety of therapeutic strategies; however, the lineage commitment of endothelial and smooth muscle cell from a common progenitor is not well-understood. Here, we report the generation of the first dual reporter mouse embryonic stem cell (mESC) lines designed to facilitate the study of vascular endothelial and smooth muscle development in vitro. These mESC lines express green fluorescent protein (GFP) under the endothelial promoter, Tie-2, and Discomsoma sp. red fluorescent protein (RFP) under the promoter for alpha-smooth muscle actin (α-SMA). The lines were then characterized for morphology, marker expression, and pluripotency. The mESC colonies were found to exhibit dome-shaped morphology, alkaline phosphotase activity, as well as expression of Oct 3/4 and stage-specific embryonic antigen-1. The mESC colonies were also found to display normal karyotypes and are able to generate cells from all three germ layers, verifying pluripotency. Tissue staining confirmed the coexpression of VE (vascular endothelial)-cadherin with the Tie-2 GFP+ expression on endothelial structures and smooth muscle myosin heavy chain with the α-SMA RFP+ smooth muscle cells. Lastly, it was verified that the developing mESC do express Tie-2 GFP+ and α-SMA RFP+ cells during differentiation and that the GFP+ cells colocalize with the vascular-like structures surrounded by α-SMA-RFP cells. These dual reporter vascular-specific mESC permit visualization and cell tracking of individual endothelial and smooth muscle cells over time and in multiple dimensions, a powerful new tool for studying vascular development in real time.

  12. Recurrent cerebral thrombosis; With special reference to the neuroradiological study

    Energy Technology Data Exchange (ETDEWEB)

    Iwamoto, Toshihiko; Abe, Shin-e; Kubo, Hideki; Hanyu, Haruo; Takasaki, Masaru (Tokyo Medical Coll. (Japan))

    1992-10-01

    Neuroradiological techniques were used to elucidate pathophysiology of recurrent cerebral thrombosis. Twenty-two patients with cerebral thrombosis who suffered a second attack under stable conditions more than 22 days after the initial stroke were studied. Hypertension, diabetes mellitus, and hypercholesterolemia were also seen in 20, 8, and 12 patients, respectively. The patients were divided into three groups according to their symptoms: (I) symptoms differed between the first and second strokes (n=12); (II) initial symptoms were suddenly deteriorated (n=6); and (III) symptoms occurring in groups I and II were seen (n=4). In group I, contralateral hemiparesis or suprabulbar palsy was often associated with the initial hemiparesis. The time of recurrent stroke varied from 4 months to 9 years. CT and MRI showed not only lacunae in both hemispheres, but also deep white-matter ischemia of the centrum semi-ovale. In group II, hemiparesis or visual field defect was deteriorated early after the initial stroke. In addition, neuroimaging revealed that infarction in the posterior cerebral artery was progressed on the contralateral side, or that white matter lesion in the middle artery was enlarged in spite of small lesion in the left cerebral hemisphere. All patients in group III had deterioration of right hemiparesis associated with aphasia. CT, MRI, SPECT, and angiography indicated deep white-matter ischemia caused by main trunk lesions in the left hemisphere. Group III seemed to be equivalent to group II, except for laterality of the lesion. Neuroradiological assessment of the initial stroke may help to predict the mode of recurrence, although pathophysiology of cerebral thrombosis is complicated and varies from patient to patient. (N.K.).

  13. Water demand studies. [central and southern California regions

    Science.gov (United States)

    Bowden, L. W.; Estes, J. E.; Churchman, C. W.; Johnson, C. W.; Huning, J. R.; Rozelle, K.; Hamilton, J.; Washburn, G.; Tinney, L. R.; Thaman, R. R.

    1973-01-01

    The areas of focus of the Santa Barbara and Riverside groups in conducting water demand studies are the central and southern California regional test sites, respectively. Within each test site, sub-areas have been selected for use in the making of detailed investigations. Within each of these sub-areas an in-depth evaluation is being made as to the capability of remote sensing systems to provide pertinent data relative to water demand phenomena. These more limited sub-areas are: (1) Kern County and the San Joaquin Basin; (2) Chino-Riverside Basin; and (3) the Imperial Valley. Rational for the selection of these subareas included the following: Much of the previous remote sensing research had been conducted in these areas and therefore a great deal of remote sensing imagery and pertinent ground truth for the areas was already available.

  14. A Descriptive Case Study of Appreciative Inquiry as an Approach to Strategic Planning for Special Education in a Public School

    Science.gov (United States)

    Ruhlman, Paul L., Jr.

    2014-01-01

    This study's purpose was to describe appreciative inquiry (AI) as an approach to strategic planning for special education in a public school. The study investigated four research questions. How do plans for special education emerge as participants engage in the four phases of AI during strategic planning for the future of special education in a…

  15. Birth weight and special educational needs: results of a population-based study in Berlin.

    Science.gov (United States)

    Bettge, Susanne; Oberwöhrmann, Sylke; Brockstedt, Matthias; Bührer, Christoph

    2014-05-09

    Preterm infants are at higher risk for developmental problems. The aim of this study is to quantify the relation between birth weight and special educational needs. We analyzed data from the pre-school examinations of 134 313 children in Berlin aged 5 to 6 who were examined between 2007 and 2011. Special educational needs were diagnosed in 8058 children (6.0%), 4943 (61%) of whom had weighed 3000 g or more at birth. The percentage of children with special educational needs rose steadily with decreasing birth weight (2250-2499 g, 9.2%; 1250-1499 g, 21.1%; less than 750 g, 35.6%). Logistic regression analysis yielded odds ratios and 99% confidence intervals for special educational needs that ranged from 1.32 [1.17-1.47] for birth weight 2750-2999 g to 12.83 [7.48-22.03] for birth weight less than 750 g. Further risk factors were male sex (1.88 [1.75-2.03]), low social status (5.96 [5.21-6.82]), an immigrant background associated with poor German language skills in the family (1.63 [1.43-1.86]), and being raised by a single parent (1.21 [1.12-1.31]). On the other hand, nursery school and/or kindergarten enrollment for at least two years before entering school (0.82 [0.73-0.91]) and an immigrant background with good German skills in the family (0.39 [0.34-0.45]) were associated with lower rates of special educational needs. The risk of special educational needs increases already with moderately decreased birth weight. The most important factor other than birth weight is the family's social status. Although children of very low birth weight have a much higher rate of special educational needs than other children, they still make up only a small percentage of all children with special educational needs.

  16. Exploring Specialized STEM High Schools: Three Dissertation Studies Examining Commonalities and Differences across Six Case Studies

    Science.gov (United States)

    Tofel-Grehl, Colby

    2013-01-01

    This dissertation is comprised of three independently conducted analyses of a larger investigation into the practices and features of specialized STEM high schools. While educators and policy makers advocate the development of many new specialized STEM high schools, little is known about the unique features and practices of these schools. The…

  17. 77 FR 9948 - International Conference on Harmonisation; Guidance on E7 Studies in Support of Special...

    Science.gov (United States)

    2012-02-21

    ...] International Conference on Harmonisation; Guidance on E7 Studies in Support of Special Populations; Geriatrics... Food and Drug Administration (FDA) is announcing the availability of a guidance entitled ``E7 Studies... under the auspices of the International Conference on Harmonisation of Technical Requirements for...

  18. Differentiated practice and specialization in community nursing: a descriptive study in the Netherlands.

    NARCIS (Netherlands)

    Jansen, P.G.M.; Kerkstra, A.; Huijer Abu-Saad, H.; Zee, J. van der

    1997-01-01

    Nursing roles are described with respect to two principles on the basis of an inventory study carried out in the Netherlands: differentiated practice and specialization. A total of 58 agencies for community nursing participated in this study (response = 84%). In each of these agencies an expert was

  19. SPECIAL AND INCLUSIVE MODELS OF EDUCATION IN MODERN AMERICAN AND BRITISH STUDIES

    Directory of Open Access Journals (Sweden)

    Nataliya Andriichuk

    2016-09-01

    Full Text Available The article deals with a comparative description of inclusive and special systems of education. On the basis of American and British studies are shown that modern scientists, voluntary organizations and parents of the disabled kids meet two problems: to prove that inclusion is necessary for children with special needs as the alternative to special education and to illustrate the real ways of inclusive education implementation into general educational process. The main goal of inclusive education is defined – to educate an absolutely full member of society by attracting all participants of education process to the general school activities. The author of the article points out that the professionals in the sphere of special education created and worked out a great amount of forms, methods and techniques of teaching which work with particular categories of children with special educational needs. This potential is useful and valuable from the point of view of inclusion which cannot succeed without the professional participation of specialists in different fields of pedagogy, psychology and rehabilitology.

  20. Recruiting a special sample with sparse resources: lessons from a study of Gulf War veterans.

    Science.gov (United States)

    Erickson, Laura C; Ritchie, Janis B; Javors, Jennifer M; Golomb, Beatrice A

    2013-01-01

    Recruitment is the most common failure point for clinical studies, with recruitment failure adversely affecting science, dollar costs, human capital, and the ethical risk-benefit trade-off to study participants. Added problems attend recruitment of special and/or challenging candidate populations, particularly in settings of sparse recruitment resources. Obstacles to study recruitment and participation of ill Gulf War veterans (GWVs) include health barriers, work and family obligations, mistrust of the medical/scientific community, and challenges to identifying/reaching potential participants. We sought to identify and implement a minimal-cost multipronged recruitment approach for a small single-site (recruitment settings and larger multisite studies. Categories of recruitment approach included directed as well as general media, collaborations with support groups/interest groups, local free advertising resources (Craigslist and Backpage), physician outreach, Internet-based approaches, and referrals from study participants and screenees. We describe the subcategories and yield of each approach within each approach. Each approach contributed candidates to the final recruitment tally, with the largest fractional contribution by directed media (52%). Among the remainder, no other individual approach was clearly dominant (largest contribution: 13%). Special population subsamples present special challenges; all approaches cited may not be useful in all settings and subpopulations. A multipronged suite of minimal-cost approaches led to successful recruitment to target for this single-site clinical trial for a special population with significant recruitment challenges. It additionally yielded a nation-wide corpus of several hundred individuals interested in participation in future studies of GWVs. While certain approaches produced disproportionate yield, it was not possible to predict these a priori. We suggest that this model, which incorporates a suite of approaches, and

  1. A Case Study of Conceptual Change in Special Relativity: The Influence of Prior Knowledge in Learning.

    Science.gov (United States)

    Hewson, Peter W.

    1982-01-01

    Results of a case study (one graduate physics tutor) demonstrate that a person's conceptions, which include metaphysical commitments, play a significant role in the way s/he understands complex subject matter such as Einstein's Special Theory of Relativity. (Author/SK)

  2. Understanding Special Olympics Experiences from the Athlete Perspectives Using Photo-Elicitation: A Qualitative Study

    Science.gov (United States)

    Weiss, Jonathan A.; Burnham Riosa, Priscilla; Robinson, Suzanne; Ryan, Stephanie; Tint, Ami; Viecili, Michelle; MacMullin, Jennifer A.; Shine, Rebecca

    2017-01-01

    Background: Many individuals with intellectual disabilities experience challenges to participating in organized sport, despite its known benefits. The aim of this qualitative study was to understand the experiences of participating in sport (Special Olympics) from the perspectives of athletes with intellectual disabilities. Methods: Five…

  3. Enacting the Role of Special Needs Educator--Six Swedish Case Studies

    Science.gov (United States)

    Klang, Nina; Gustafson, Katarina; Möllås, Gunvie; Nilholm, Claes; Göransson, Kerstin

    2017-01-01

    With the increasing focus on inclusion, special needs educators (SNEs) are now expected to share responsibility for pupils with teacher colleagues and to lead school development, but it is a challenge to enact this role in schools. The aim of the study was to explore how professional roles of Swedish SNEs are enacted in local school contexts. From…

  4. Comparative Study of Bullying Victimization among Students in General and Special Education

    Science.gov (United States)

    Hartley, Michael T.; Bauman, Sheri; Nixon, Charisse L.; Davis, Stan

    2015-01-01

    Research on bullying is an important avenue for understanding the social integration of students in special education. Focused on 3,305 students who self-reported victimization of two to three times per month or more, this study compared the pattern of verbal, relational, and physical bullying among students in general education and special…

  5. External Reporting Lines of Academic Special Libraries: A Health Sciences Case Study

    Science.gov (United States)

    Buhler, Amy G.; Ferree, Nita; Cataldo, Tara T.; Tennant, Michele R.

    2010-01-01

    Very little literature exists on the nature of external reporting lines and funding structures of academic special libraries. This study focuses on academic health sciences libraries. The authors analyze information gathered from statistics published by the Association of Academic Health Sciences Libraries (AAHSL) from 1977 through 2007; an…

  6. A five-year study of residents of a special hostel for people with dementia.

    Science.gov (United States)

    Lefroy, R B; Hobbs, M S; Hyndman, J

    1992-03-01

    In order to consider whether admission to a special hostel was a desirable policy in view of the likelihood of subsequent transfer to a nursing home, this study compared the time spent by residents in a special hostel with the period in a nursing home after they were transferred out of the hostel. We also estimated the number of nursing home places necessary for residents who were transferred and studied the reasons for transfer. The setting was a special hostel in Perth, Western Australia, for 36 people with moderate or severe dementia. The periods spent in the hostel or a nursing home were calculated for all residents admitted between 1985 and 1990. Forty-two of the 84 residents admitted during the study period were transferred to nursing homes. About two thirds of the total time in the two institutions was spent in the hostel. The two principal reasons necessitating transfer to a nursing home were advancing dementia and the addition of a physical impairment. Because a major proportion of the care of selected people with dementia (who can no longer remain at home) can be undertaken in a special hostel, this facility should be included with standard hostel and nursing home in arrangements for institutional care. Between 20 and 25 nursing home places are necessary for residents transferred from a hostel of this size.

  7. Feasibility Study of Document Delivery Services in Special Libraries in Tehran

    Directory of Open Access Journals (Sweden)

    Assiyeh Pour- Emam- Ali

    2006-10-01

    Full Text Available The present study investigates the feasibility of establishing document delivery services in special libraries in Tehran. Document delivery services is copyright-cleared hard copy or electronic copy supply to individuals or corporations on a non-profit or for-profit basis. A descriptive survey was conducted over 105 special libraries located within Tehran. Capabilities studied included manual and automated equipments, skilled and motivated manpower, adequate budget and etc. Investigations show that 8.42% of these libraries use web-sites for resource location. 5.43% employ bibliographies. 5.36% of users lodge their requests by phone. 2.32% of the libraries receive requests in person. 3.14% of librarians are familiar with English while 6.28% are familiar with IT. 5.27% of the libraries studied use British library Document Supply Center at Boston Spa as their primary source of Foreign Document acquisition. 5.32% of the libraries consider membership in Interlibrary Cooperative Schemes as appropriate means of meeting patrons’ information needs. Maximum request response time is 3-4 weeks. 3.28% of the requests are for books. 6.88% of the special libraries, lack staff training courses for skill acquisition in the area of document delivery. 8.29% of libraries cite lack of adequate equipment as the main document delivery obstacle. The findings demonstrate the document delivery service among special libraries in Tehran is not appropriate given the existing capabilities.

  8. Study of special capacity in boxers with different styles of fight

    Directory of Open Access Journals (Sweden)

    V.V. Aksutin

    2014-10-01

    Full Text Available Purpose : the determination of tendency in boxer to a certain style of fight is important at all stages. Material : The special capacity in boxers with different styles of fight were studied. The special capacity and the impact force were studied by special training equipment among 23 boxers of higher qualification. The absolute and the relative strength of serial and single strikes were studied. Results : the results indicated that the absolutely impact force, the total tonnage and the relative strength of his right hand of strikes in boxers-“strongman” are more higher than in boxers with different styles. In boxers-“player” the power-hitting left-handed is more increasing for different styles. This fact indicates the presence among boxers-“player” the left-handed persons. Conclusions : the presented data are indicated about more higher of special endurance in boxers-“fastest”. This group of boxers differs from other of more higher development speed endurance

  9. Special geometry

    International Nuclear Information System (INIS)

    Strominger, A.

    1990-01-01

    A special manifold is an allowed target manifold for the vector multiplets of D=4, N=2 supergravity. These manifolds are of interest for string theory because the moduli spaces of Calabi-Yau threefolds and c=9, (2,2) conformal field theories are special. Previous work has given a local, coordinate-dependent characterization of special geometry. A global description of special geometries is given herein, and their properties are studied. A special manifold M of complex dimension n is characterized by the existence of a holomorphic Sp(2n+2,R)xGL(1,C) vector bundle over M with a nowhere-vanishing holomorphic section Ω. The Kaehler potential on M is the logarithm of the Sp(2n+2,R) invariant norm of Ω. (orig.)

  10. Knowledge, attitudes, and smoking behaviours among physicians specializing in public health: a multicentre study.

    Science.gov (United States)

    La Torre, Giuseppe; Saulle, Rosella; Unim, Brigid; Angelillo, Italo Francesco; Baldo, Vincenzo; Bergomi, Margherita; Cacciari, Paolo; Castaldi, Silvana; Del Corno, Giuseppe; Di Stanislao, Francesco; Panà, Augusto; Gregorio, Pasquale; Grillo, Orazio Claudio; Grossi, Paolo; La Rosa, Francesco; Nante, Nicola; Pavia, Maria; Pelissero, Gabriele; Quarto, Michele; Ricciardi, Walter; Romano, Gabriele; Schioppa, Francesco Saverio; Fallico, Roberto; Siliquini, Roberta; Triassi, Maria; Vitale, Francesco; Boccia, Antonio

    2014-01-01

    Healthcare professionals have an important role to play both as advisers-influencing smoking cessation-and as role models. However, many of them continue to smoke. The aims of this study were to examine smoking prevalence, knowledge, attitudes, and behaviours among four cohorts physicians specializing in public health, according to the Global Health Profession Students Survey (GHPSS) approach. A multicentre cross-sectional study was carried out in 24 Italian schools of public health. The survey was conducted between January and April 2012 and it was carried out a census of students in the selected schools for each years of course (from first to fourth year of attendance), therefore among four cohorts of physicians specializing in Public Health (for a total of n. 459 medical doctors). The GHPSS questionnaires were self-administered via a special website which is created ad hoc for the survey. Logistic regression model was used to identify possible associations with tobacco smoking status. Hosmer-Lemeshow test was performed. The level of significance was P ≤ 0.05. A total of 388 answered the questionnaire on the website (85%), of which 81 (20.9%) declared to be smokers, 309 (79.6%) considered health professionals as behavioural models for patients, and 375 (96.6%) affirmed that health professionals have a role in giving advice or information about smoking cessation. Although 388 (89.7%) heard about smoking related issues during undergraduate courses, only 17% received specific smoking cessation training during specialization. The present study highlights the importance of focusing attention on smoking cessation training, given the high prevalence of smokers among physicians specializing in public health, their key role both as advisers and behavioural models, and the limited tobacco training offered in public health schools.

  11. Knowledge, Attitudes, and Smoking Behaviours among Physicians Specializing in Public Health: A Multicentre Study

    Directory of Open Access Journals (Sweden)

    Giuseppe La Torre

    2014-01-01

    Full Text Available Background. Healthcare professionals have an important role to play both as advisers—influencing smoking cessation—and as role models. However, many of them continue to smoke. The aims of this study were to examine smoking prevalence, knowledge, attitudes, and behaviours among four cohorts physicians specializing in public health, according to the Global Health Profession Students Survey (GHPSS approach. Materials and Methods. A multicentre cross-sectional study was carried out in 24 Italian schools of public health. The survey was conducted between January and April 2012 and it was carried out a census of students in the selected schools for each years of course (from first to fourth year of attendance, therefore among four cohorts of physicians specializing in Public Health (for a total of n. 459 medical doctors. The GHPSS questionnaires were self-administered via a special website which is created ad hoc for the survey. Logistic regression model was used to identify possible associations with tobacco smoking status. Hosmer-Lemeshow test was performed. The level of significance was P≤0.05. Results. A total of 388 answered the questionnaire on the website (85%, of which 81 (20.9% declared to be smokers, 309 (79.6% considered health professionals as behavioural models for patients, and 375 (96.6% affirmed that health professionals have a role in giving advice or information about smoking cessation. Although 388 (89.7% heard about smoking related issues during undergraduate courses, only 17% received specific smoking cessation training during specialization. Conclusions. The present study highlights the importance of focusing attention on smoking cessation training, given the high prevalence of smokers among physicians specializing in public health, their key role both as advisers and behavioural models, and the limited tobacco training offered in public health schools.

  12. BMI changes in children and adolescents attending a specialized childhood obesity center: a cohort study

    OpenAIRE

    Maggio, Albane BR; Saunders Gasser, Catherine; Gal-Duding, Claudine; Beghetti, Maurice; Martin, Xavier E; Farpour-Lambert, Nathalie J; Chamay-Weber, Catherine

    2013-01-01

    Background Multidisciplinary group therapies for obese children and adolescents are effective but difficult to implement. There is a crucial need to evaluate simpler management programs that target the obese child and his family. This study aimed to determine changes in body mass indexes (BMI) after individual family-based obesity intervention with a pediatrician in a specialized obesity center for child and adolescent. Methods This cohort study included 283 patients (3.3 to 17.1 years, mean ...

  13. Psychosocial Studies of Migration and Community: Introduction to the Special Issue

    OpenAIRE

    Douglas D. Perkins; Neal A. Palmer; Manuel García-Ramírez

    2011-01-01

    Introducing the special issue on psychosocial studies of migration and community, we briefly reflect on the global increase in, and issues related to, both international and domestic migration, particularly from rural areas of less developed countries, which has fueled rapid urbanization and intercultural tensions in both post-industrial and developing countries. Topics covered in the issue are summarized, including an Italian study of the emotional impact of discrimination against immigrant ...

  14. Exploring Specialized STEM High Schools: Three Dissertation Studies Examining Commonalities and Differences Across Six Case Studies

    Science.gov (United States)

    Tofel-Grehl, Colby

    This dissertation is comprised of three independently conducted analyses of a larger investigation into the practices and features of specialized STEM high schools. While educators and policy makers advocate the development of many new specialized STEM high schools, little is known about the unique features and practices of these schools. The results of these manuscripts add to the literature exploring the promise of specialized STEM schools. Manuscript 1¹ is a qualitative investigation of the common features of STEM schools across multiple school model types. Schools were found to possess common cultural and academic features regardless of model type. Manuscript 2² builds on the findings of manuscript 1. With no meaningful differences found attributable to model type, the researchers used grounded theory to explore the relationships between observed differences among programs as related to the intensity of the STEM experience offered at schools. Schools were found to fall into two categories, high STEM intensity (HSI) and low STEM intensity (LSI), based on five major traits. Manuscript 3³ examines the commonalities and differences in classroom discourse and teachers' questioning techniques in STEM schools. It explicates these discursive practices in order to explore instructional practices across schools. It also examines factors that may influence classroom discourse such as discipline, level of teacher education, and course status as required or elective. Collectively, this research furthers the agenda of better understanding the potential advantages of specialized STEM high schools for preparing a future scientific workforce. ¹Tofel-Grehl, C., Callahan, C., & Gubbins, E. (2012). STEM high school communities: Common and differing features. Manuscript in preparation. ²Tofel-Grehl, C., Callahan, C., & Gubbins, E. (2012). Variations in the intensity of specialized science, technology, engineering, and mathematics (STEM) high schools. Manuscript in preparation

  15. Tourette's syndrome in a special education population: a pilot study involving a single school district.

    Science.gov (United States)

    Kurlan, R; Whitmore, D; Irvine, C; McDermott, M P; Como, P G

    1994-04-01

    To determine whether children requiring special education represent a high-risk group for identifying Tourette's syndrome (TS), we performed direct examinations for the presence of tics in 35 special education and 35 regular classroom students from a single school district. Of the special education students, nine (26%) had definite or probable tics as compared with only two (6%) of the regular classroom students. About one-third of the students with tics currently meet diagnostic criteria for TS and probably more will do so in the future. About one-half of the subjects with tics have evidence of obsessive-compulsive behavior (OCB) or an attention-deficit hyperactivity disorder (ADHD). For three randomly selected students with definite tics, direct examinations of first-degree relatives revealed the presence of tics in all families. Subjects to the limitations of this pilot study, we conclude that TS and related tic disorders are commonly associated with the need for special education in this single school district. TS might also be an important contributor to school problems in the childhood population at large and may be a highly prevalent condition. In addition, we conclude that childhood tics are associated with OCB and ADHD, are genetically determined, and are part of the TS clinical spectrum.

  16. Special Needs Education in Light of the Inclusion Principle: An Exploratory Study of Special Needs Education Practice in Belarusian and Norwegian Preschools

    Science.gov (United States)

    Hannås, Bjørg Mari; Bahdanovich Hanssen, Natallia

    2016-01-01

    The purpose of this study is to investigate possible practical consequences of the ideological principle of inclusion. In this article, we investigate, compare and discuss how employees of Norwegian and Belarusian preschools perceive their own, and their preschools', special needs education practices related to children with language difficulties.…

  17. Specialized languages

    DEFF Research Database (Denmark)

    Mousten, Birthe; Laursen, Anne Lise

    2016-01-01

    Across different fields of research, one feature is often overlooked: the use of language for specialized purposes (LSP) as a cross-discipline. Mastering cross-disciplinarity is the precondition for communicating detailed results within any field. Researchers in specialized languages work cross...... science fields communicate their findings. With this article, we want to create awareness of the work in this special area of language studies and of the inherent cross-disciplinarity that makes LSP special compared to common-core language. An acknowledgement of the importance of this field both in terms...... of more empirical studies and in terms of a greater application of the results would give language specialists in trade and industry a solid and updated basis for communication and language use....

  18. Habitat specialization through germination cueing: a comparative study of herbs from forests and open habitats.

    Science.gov (United States)

    Ten Brink, Dirk-Jan; Hendriksma, Harmen Pieter; Bruun, Hans Henrik

    2013-02-01

    This study examined the adaptive association between seed germination ecology and specialization to either forest or open habitats across a range of evolutionary lineages of seed plants, in order to test the hypotheses that (1) species' specialization to open vs. shaded habitats is consistently accompanied by specialization in their regeneration niche; and (2) species are thereby adapted to utilize different windows of opportunity in time (season) and space (habitat). Seed germination response to temperature, light and stratification was tested for 17 congeneric pairs, each consisting of one forest species and one open-habitat species. A factorial design was used with temperature levels and diurnal temperature variation (10 °C constant, 15-5 °C fluctuating, 20 °C constant, 25-15 °C fluctuating), and two light levels (light and darkness) and a cold stratification treatment. The congeneric species pair design took phylogenetic dependence into account. Species from open habitats germinated better at high temperatures, whereas forest species performed equally well at low and high temperatures. Forest species tended to germinate only after a period of cold stratification that could break dormancy, while species from open habitats generally germinated without cold stratification. The empirically derived germination strategies correspond quite well with establishment opportunities for forest and open-habitat plant species in nature. Annual changes in temperature and light regime in temperate forest delimit windows of opportunity for germination and establishment. Germination strategies of forest plants are adaptations to utilize such narrow windows in time. Conversely, lack of fit between germination ecology and environment may explain why species of open habitats generally fail to establish in forests. Germination strategy should be considered an important mechanism for habitat specialization in temperate herbs to forest habitats. The findings strongly suggest that

  19. Reasons for the choice to specialize in psychiatry - a retrospective study.

    Science.gov (United States)

    Szczegielniak, Anna; Skowronek, Anna; Skowronek, Rafał; Dębska, Ewa; Wydra, Katarzyna; Frey, Przemysław; Krysta, Krzysztof

    2012-09-01

    Providing the mental health service is one of the main tasks of every state. Its implementation obviously depends on the number of professionally active psychiatrists. The aim of the study was to analyze the motives in the choice of the specialization in psychiatry from the perspective of physicians-practitioners. An original questionnaire, containing 22 questions, was implemented. The study group was created by recruiting 132 psychiatrists participating in the International Scientific-Training Conference in Wisła, Poland in 2011. The obtained results were analyzed statistically. The majority of the respondents decided to become psychiatrists during their university studies (43.61%) and just after their studies (37.59%). Only 9.02% knew before starting university, which field of medicine to select, and 8.27% were originally practitioners in a different medical specialization. The factors having the greatest influence on making the decision were: self-esteem (58.64%), practical classes in college and the experience of special types of work with a patient (the percentage for both factors was 33.83%). Prestige (3%) and media influence (3.76%) seem to be the least important factors. 81% of respondents admitted that it was their own independent decision. In the group of those who were influenced by others, the strongest source of advice was the opinion of a partner (4.51%), while the opinion of the family and a well-known specialist in the field turned out to be much less important (the percentage for both factors was 1.5%). 94.73% participants said that they would choose the same specialization once again. Public perception of psychiatry is still not satisfactory and may have little impact on the popularity of this specialization. The form of teaching at universities is important in the selection process of the specialization. The results of our questionnaire may be a helpful tool to improve the image of psychiatry as an attractive path of professional career, and

  20. [Study on spectrum analysis of X-ray based on rotational mass effect in special relativity].

    Science.gov (United States)

    Yu, Zhi-Qiang; Xie, Quan; Xiao, Qing-Quan

    2010-04-01

    Based on special relativity, the formation mechanism of characteristic X-ray has been studied, and the influence of rotational mass effect on X-ray spectrum has been given. A calculation formula of the X-ray wavelength based upon special relativity was derived. Error analysis was carried out systematically for the calculation values of characteristic wavelength, and the rules of relative error were obtained. It is shown that the values of the calculation are very close to the experimental values, and the effect of rotational mass effect on the characteristic wavelength becomes more evident as the atomic number increases. The result of the study has some reference meaning for the spectrum analysis of characteristic X-ray in application.

  1. The Disability Studies in Education Annual Conference: Explorations of Working Within, and Against, Special Education

    Directory of Open Access Journals (Sweden)

    David Connor

    2014-03-01

    Full Text Available This article focuses on the Disability Studies in Education (DSE conference as an example of expanding disability studies (DS. First, the origins, purpose, and history of the DSE conference are described as a valid alternative discipline to special education. Second, the following three questions are posed in relation to DSE scholars: (1 To what degree can we transgress within existing structures of teacher education and doctoral programs without being provided lip-service, coopted, or dismissed as ideological versus practical? (2 To what degree can we engage (and critique the field of special education within its journals and conferences—and provide a greater plurality of perspectives within them? And, (3 how can we strategize to widely circulate ideas within DSE throughout education and its related fields? Presentations from the 2012 DSE conference are analyzed, described, and used as a collective response to help answer these questions. Fourth, DSE scholars share post-conference thoughts on the future of DSE. Finally, the deep debt of DSE to DS is acknowledged, along with speculation about possible ways in which DSE may help inform the growth of DS.  Keywords: disability studies in education, critical special educators, teacher education, research in education, ideology

  2. HISTORIOGRAPHY GENERAL, REGIONAL AND SPECIAL STUDIES OF JUDICIAL REFORM IN RUSSIA 1864

    Directory of Open Access Journals (Sweden)

    Sergei Evgenievich Strakhov

    2014-10-01

    Full Text Available In today's world, a crucial role is played by the judiciary. In the period lasting judicial reform, it is important to explore this institution not only at the present stage, but also to trace the history of its development, including - through analysis and synthesis of existing studies of the judiciary and judicial reforms.The purpose of this study - to explore the historiography of general, special and regional studies of judicial reform of1864 inRussia, to classify research on history and on the subject of the study.Scientific, theoretical and practical significance of the work lies in the fact that the study of this topic will summarize the significant weight of the studies of the judicial reform of 1864 and classified by facilitating orientation interested in individuals in the study subjects.The author uses historical, comparative, hermeneutical, mathematical methods, as well as general methods of scientific research.The author analyzes the historiography of general, special and regional studies of the judicial reform of1864 inRussia, introducing a classification of such studies in chronological order (pre-revolutionary, Soviet and modern stages and subject matter (common - affecting all aspects of judicial reform, special - dedicated to a particular aspect (legal agencies, prosecutors, legal, etc. and regional - dedicated to judicial reform, or some aspects of it in some regions of Russia.The results of this study are scientific and practical value, because they can be useful for teaching students - in industry disciplines "judiciary", "advocacy", "notary public", "public prosecutor's supervision" and general theoretical "History of State and Law," "History of the fatherland" ; in science - by picking up information about the historiography of the judicial reform, and in practice - said work can serve as a guide to research judicial reform, which may be useful to practitioners of judicial and investigative bodies, as well as - prosecutors

  3. 7 CFR 3402.6 - Overview of the special international study and/or thesis/dissertation research travel allowance.

    Science.gov (United States)

    2010-01-01

    ... thesis/dissertation research travel allowance. 3402.6 Section 3402.6 Agriculture Regulations of the... GRANTS PROGRAM Program Description § 3402.6 Overview of the special international study and/or thesis... special international study or thesis/dissertation research travel allowance, the Project Director must...

  4. CALL FOR PAPERS: Special cluster issue on `Experimental studies of zonal flow and turbulence'

    Science.gov (United States)

    Itoh, S.-I.

    2005-07-01

    Plasma Physics and Controlled Fusion (PPCF) invites submissions on the topic of `Experimental studies of zonal flow and turbulence', for consideration for a special topical cluster of articles to be published early in 2006. The topical cluster will be published in an issue of PPCF, combined with regular articles. The Guest Editor for the special cluster will be S-I Itoh, Kyushu University, Japan. There has been remarkable progress in the area of structure formation by turbulence. One of the highlights has been the physics of zonal flow and drift wave turbulence in toroidal plasmas. Extensive theoretical as well as computational studies have revealed the various mechanisms in turbulence and zonal flows. At the same time, experimental research on the zonal flow, geodesic acoustic modes and generation of global electric field by turbulence has evolved rapidly. Fast growth in reports of experimental results has stimulated further efforts to develop increased knowledge and systematic understanding. Each paper considered for the special cluster should describe the present research status and new scientific knowledge/results from the authors on experimental studies of zonal flow, geodesic acoustic modes and generation of electric field by turbulence (including studies of Reynolds-Maxwell stresses, etc). Manuscripts submitted to this special cluster in Plasma Physics and Controlled Fusion will be refereed according to the normal criteria and procedures of the journal. The Guest Editor guides the progress of the cluster from the initial open call, through the standard refereeing process, to publication. To be considered for inclusion in the special cluster, articles must be submitted by 2 September 2005 and must clearly state `for inclusion in the Turbulent Plasma Cluster'. Articles submitted after this deadline may not be included in the cluster issue but may be published in a later issue of the journal. Please submit your manuscript electronically via our web site at www

  5. Overview of the Health and Retirement Study and Introduction to the Special Issue.

    Science.gov (United States)

    Fisher, Gwenith G; Ryan, Lindsay H

    2018-01-01

    Twenty five years ago, the largest academic behavioral and social science project ever undertaken in the U.S. began: the Health and Retirement Study (HRS). The HRS is an invaluable publicly available dataset for investigating work, aging, and retirement and informing public policy on these issues. This biennial longitudinal study began in 1992 and has studied more than 43,000 individuals and produced almost 4000 journal articles, dissertations, books, book chapters, and reports to date. The purpose of this special issue of Work, Aging and Retirement is to describe the HRS and highlight relevant research that utilizes this rich and complex dataset. First, we briefly describe the background that led to the development of the HRS. Then we summarize key aspects of the study, including its development, sampling, and methodology. Our review of the content of the survey focuses on the aspects of the study most relevant to research on worker aging and retirement. Next, we identify key strengths and important limitations of the study and provide advice to current and future HRS data users. Finally, we summarize the articles in this Special Issue (all of which use data from the HRS) and how they advance our knowledge and understanding of worker aging and retirement.

  6. The Use of Mindfulness to Enhance a Special Educator's Self-Efficacy: A Qualitative Case Study

    Science.gov (United States)

    Kynaston, Kristina

    2017-01-01

    The problem addressed in this study was that few special educators have strategies to cope with the stressors of teaching, building self-efficacy, and managing classroom behavior. Special educators who work with students who have disabilities have unique needs when it comes to behavior management, building classroom community, and increasing…

  7. Hydrogeological DFN modelling using structural and hydraulic data from KLX04. Preliminary site description Laxemar subarea - version 1.2

    Energy Technology Data Exchange (ETDEWEB)

    Follin, Sven [SF GeoLogic AB, Taeby (Sweden); Stigsson, Martin [Swedish Nuclear Fuel and Waste Management Co., Stockholm (Sweden); Svensson, Urban [Computer-aided Fluid Engineering AB, Norrkoeping (Sweden)

    2006-04-15

    SKB is conducting site investigations for a high-level nuclear waste repository in fractured crystalline rocks at two coastal areas in Sweden. The two candidate areas are named Forsmark and Simpevarp. The site characterisation work is divided into two phases, an initial site investigation phase (ISI) and a complete site investigation phase (CSI). The results of the ISI phase are used as a basis for deciding on the subsequent CSI phase. On the basis of the CSI investigations a decision is made as to whether detailed characterisation will be performed (including sinking of a shaft). An integrated component in the site characterisation work is the development of site descriptive models. These comprise basic models in three dimensions with an accompanying text description. Central in the modelling work is the geological model which provides the geometrical context in terms of a model of deformation zones and the less fractured rock mass between the zones. Using the geological and geometrical description models as a basis, descriptive models for other disciplines (surface ecosystems, hydrogeology, hydrogeochemistry, rock mechanics, thermal properties and transport properties) will be developed. Great care is taken to arrive at a general consistency in the description of the various models and assessment of uncertainty and possible needs of alternative models. The main objective of this study is to support the development of a hydrogeological DFN model (Discrete Fracture Network) for the Preliminary Site Description of the Laxemar area on a regional-scale (SDM version L1.2). A more specific objective of this study is to assess the propagation of uncertainties in the geological DFN modelling reported for L1.2 into the groundwater flow modelling. An improved understanding is necessary in order to gain credibility for the Site Description in general and the hydrogeological description in particular. The latter will serve as a basis for describing the present

  8. Hydrogeological DFN modelling using structural and hydraulic data from KLX04. Preliminary site description Laxemar subarea - version 1.2

    International Nuclear Information System (INIS)

    Follin, Sven; Stigsson, Martin; Svensson, Urban

    2006-04-01

    SKB is conducting site investigations for a high-level nuclear waste repository in fractured crystalline rocks at two coastal areas in Sweden. The two candidate areas are named Forsmark and Simpevarp. The site characterisation work is divided into two phases, an initial site investigation phase (ISI) and a complete site investigation phase (CSI). The results of the ISI phase are used as a basis for deciding on the subsequent CSI phase. On the basis of the CSI investigations a decision is made as to whether detailed characterisation will be performed (including sinking of a shaft). An integrated component in the site characterisation work is the development of site descriptive models. These comprise basic models in three dimensions with an accompanying text description. Central in the modelling work is the geological model which provides the geometrical context in terms of a model of deformation zones and the less fractured rock mass between the zones. Using the geological and geometrical description models as a basis, descriptive models for other disciplines (surface ecosystems, hydrogeology, hydrogeochemistry, rock mechanics, thermal properties and transport properties) will be developed. Great care is taken to arrive at a general consistency in the description of the various models and assessment of uncertainty and possible needs of alternative models. The main objective of this study is to support the development of a hydrogeological DFN model (Discrete Fracture Network) for the Preliminary Site Description of the Laxemar area on a regional-scale (SDM version L1.2). A more specific objective of this study is to assess the propagation of uncertainties in the geological DFN modelling reported for L1.2 into the groundwater flow modelling. An improved understanding is necessary in order to gain credibility for the Site Description in general and the hydrogeological description in particular. The latter will serve as a basis for describing the present

  9. Robot ZORA in rehabilitation and special education for children with severe physical disabilities: a pilot study.

    Science.gov (United States)

    van den Heuvel, Renée J F; Lexis, Monique A S; de Witte, Luc P

    2017-12-01

    The aim of this study was to explore the potential of ZORA robot-based interventions in rehabilitation and special education for children with severe physical disabilities. A two-centre explorative pilot study was carried out over a 2.5-month period involving children with severe physical disabilities with a developmental age ranging from 2 to 8 years. Children participated in six sessions with the ZORA robot in individual or in group sessions. Qualitative and quantitative methods were used to collect data on aspects of feasibility, usability, barriers and facilitators for the child as well as for the therapist and to obtain an indication of the effects on playfulness and the achievement of goals. In total, 17 children and seven professionals participated in the study. The results of this study show a positive contribution of ZORA in achieving therapy and educational goals. Moreover, sessions with ZORA were indicated as playful. Three main domains were indicated to be the most promising for the application of ZORA: movement skills, communication skills and cognitive skills. Furthermore, ZORA can contribute towards eliciting motivation, concentration, taking initiative and improving attention span of the children. On the basis of the results of the study, it can be concluded that ZORA has potential in therapy and education for children with severe physical disabilities. More research is needed to gain insight into how ZORA can be applied best in rehabilitation and special education.

  10. Alternative modelling of brittle structures in a sub-area of the SKB candidate area at Forsmark, eastern Sweden

    International Nuclear Information System (INIS)

    Askling, Per; Tiren, Sven A.; Beckholmen, Monica; Straeng, Thomas

    2008-11-01

    One way to test the confidence of a presented model is to construct an alternative model. Such work is cognitive process of skill acquisition and also a process of understanding data in the sense of sorting and classifying data. This is of particular interest for the Swedish Radiation Safety Authority (SSM) in their technical review of SKB's on-going site investigation programme for potential repository sites. In this study, an alternative brittle deformation model of a selected part of the SKB candidate area in eastern Sweden was constructed. The input data set was obtained from SKB's database SICADA and is a selected set of data from five cored boreholes drilled from two drill-sites and comprises geophysical borehole logs, geological core-logs, hydrological logs (PFL; Posiva Flow Log) and borehole deviation measurements. Statistical cluster analysis applied on the geophysical borehole data were used to obtain the locations of bedrock with contrasting physical characteristics similar to those of brittle deformation zones. The cluster analysis is an objective procedure, contrasting with SKB's more subjective approach to the single-hole interpretation. Thus some differences are expected which could illustrate the effect of methodology that includes subjective 'expert judgement.' and indicate the possibility of alternative interpretations. The information about brittle structures in the geological boreholes logs was sorted and classification was made according to character of the structures (all fractures, open fractures, partly open fractures, frequency, orientate on/identification of fracture sets, sections of crush rock, and alteration). A separate study was performed to relate rock alteration with structures. The resolution applied in the fracture statistics is one metre, i.e. all studied entities were expressed per metre borehole length. All clusters were structurally characterized by the fractures inside the clusters (orientation and density of fractures) and

  11. Alternative modelling of brittle structures in a sub-area of the SKB candidate area at Forsmark, eastern Sweden.

    Energy Technology Data Exchange (ETDEWEB)

    Askling, Per; Tiren, Sven A.; Beckholmen, Monica; Straeng, Thomas (Geosigma AB, Uppsala (Sweden))

    2008-11-15

    One way to test the confidence of a presented model is to construct an alternative model. Such work is cognitive process of skill acquisition and also a process of understanding data in the sense of sorting and classifying data. This is of particular interest for the Swedish Radiation Safety Authority (SSM) in their technical review of SKB's on-going site investigation programme for potential repository sites. In this study, an alternative brittle deformation model of a selected part of the SKB candidate area in eastern Sweden was constructed. The input data set was obtained from SKB's database SICADA and is a selected set of data from five cored boreholes drilled from two drill-sites and comprises geophysical borehole logs, geological core-logs, hydrological logs (PFL; Posiva Flow Log) and borehole deviation measurements. Statistical cluster analysis applied on the geophysical borehole data were used to obtain the locations of bedrock with contrasting physical characteristics similar to those of brittle deformation zones. The cluster analysis is an objective procedure, contrasting with SKB's more subjective approach to the single-hole interpretation. Thus some differences are expected which could illustrate the effect of methodology that includes subjective 'expert judgement.' and indicate the possibility of alternative interpretations. The information about brittle structures in the geological boreholes logs was sorted and classification was made according to character of the structures (all fractures, open fractures, partly open fractures, frequency, orientate on/identification of fracture sets, sections of crush rock, and alteration). A separate study was performed to relate rock alteration with structures. The resolution applied in the fracture statistics is one metre, i.e. all studied entities were expressed per metre borehole length. All clusters were structurally characterized by the fractures inside the clusters (orientation and

  12. California GAMA Special Study: Analysis of Carbamazepine, Oxcarbazepine and Metabolites as Wastewater Tracers in Water Resource Studies

    Energy Technology Data Exchange (ETDEWEB)

    Owens, J. E. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Vu, A. K. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Esser, B. K. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2010-08-20

    The Groundwater Ambient Monitoring and Assessment (GAMA) Program is a comprehensive groundwater quality monitoring program managed by the California State Water Resources Control Board (SWRCB). The GAMA Special Studies project provides analyses and interpretation of constituents of concern that allow assessment of current groundwater conditions. In addition, the Special Studies project develops analyses that will enhance the monitoring and assessment effort by focusing on specific constituents of concern and water quality parameters, such as disinfection byproducts (DBP), wastewater indicators, and redox conditions, as it relates to irrigation and groundwater management. This study developed a robust analytical method for the quantitation of CBZ, OXC, CBZ-E, CBZ-DiOH, and CBZ-10-OH in wastewater treatement plant (WWTP) effluent and in groundwater in the parts per trillion range.

  13. Medical Speciality Thesis: Contribution to a Controversial Issue with a Research Study

    Directory of Open Access Journals (Sweden)

    Mehmet Bilgin SAYDAM

    2015-12-01

    Full Text Available The aquisition of clinical and practical skills is the main target during the speciality training program. On the other hand, acquisition of skills in reading and interpreting scientific knowledge are also important training targets in order to develop and update clinical practice constantly. The process of thesis preparation during the speciality training provides an important opportunity to capture the skills in interpreting scientific knowledge. In Turkey, thesis writing has been obligatory for completion of speciality training for several years. Recently, there has been a discussion about the obligation for clinicians to write a thesis, especially those who are undertaking specialist training in education and research hospitals. The aim of this study was to evaluate the pros and cons of thesis writing during speciality training using a questionnaire that was sent to specialists. This descriptive and analytical study was conducted as an e-questionnaire between December, 2013, and May, 2014. A likert scale consisted of 18 questions has been prepared in accordance with this study. Th e questionnaire was sent to 1536 physicians. 328 of the questionnaires have been included in the study by evaluating the responses obtained from 345 of the participants. Th e response rate was 23%. Th e Cronbach alpha coeff icient was 0.77. Out of the 328 questionnaires, 11.9 %were from Basic Medical Sciences, 57%from Internal Medical Sciences, and 30.2%from Surgical Medical Sciences. Among the respondents, the percentage of specialists, assistant professors, associate professors and professors were 20.7%, 8.2%, 13.7%, and 57.3%, respectively. Independent of specialty field and aff iliation, the respondents concluded that the conduction and thesis writing contributed to their scientific career in spite of the common problems they encountered regarding adequate time for preparation. Furthermore, they concluded that thesis writing had a positive eff ect in the

  14. Study of special challenges for NDT-methods on nuclear structures

    Energy Technology Data Exchange (ETDEWEB)

    Maack, Stefan; Wiggenhauser, Herbert [BAM Bundesanstalt fuer Materialforschung und -pruefung, Berlin (Germany); Thunell, Bjoern [Scanscot Technology AB, Lund (Sweden)

    2015-07-01

    The special design of buildings, constructed for nuclear power plants is a particular challenge for the nondestructive testing in the building industry. In particular the major component thicknesses, the degree of reinforcement and surface coating systems make the application of NDT methods difficult. The studies first steps were undertaken to determine to which extent established applications of these techniques are useable in the field of infrastructure buildings. Methods have been evaluated that are already state of the art. So for example the ground penetrating radar was used for locating metallic mounting parts. Furthermore, the low-lying internal structure of the containment was investigated with the ultrasonic method.

  15. U.S. N.R.C. special safeguards study on nuclear material control and accounting

    International Nuclear Information System (INIS)

    Smith, G.D.

    1976-01-01

    In Feb. 1975, NRC directed that an effort be made to determine a safeguards program for Pu recycle. This paper summarizes results of individual contractor evaluations of upgrading material control and accounting concepts as applied to strategically important special nuclear material and describes staff interpretations of these results as applied to future high-throughput fuel-cycle facilities. Real-time material control, design for physical inventory, Pu isotopics control and calorimetry, and material control and accounting for highly enriched uranium fuel materials were the concepts studied. 1 table, 15 references

  16. NWTS conceptual reference repository description (CRRD). Volume III. Criteria, bases, special studies, and codes

    International Nuclear Information System (INIS)

    1981-05-01

    This volume documents the criteria, design bases, and special studies and provides the backup for the design presented in Volume II. The criteria presented here were developed by ONWI as a draft version for consideration in this conceptual report. Since these criteria were developed subsequent to preparation of the reports used as a basis for the CRRD, not all of the criteria could be fully considered in preparation of the CRRD. However, they were used as guidelines wherever possible. The criteria for terminal storage of waste are still in development. The chapter on the design bases identifies the important design considerations and provides the justification for their selection. The design bases were developed not so much to give exact values for parameters as to identify the parameters that are significant to the design. They also serve as a common basis for coordinating analysis and design studies unitl the next design phase is completed. Some of the design bases presented here were taken directly from the Stearns-Roger NWTS-R1 Conceptual Design Report. The special studies document technical aspects of the design that are of particular importance or that furnish additional information pertaining to the design

  17. Studying Teaching Methods, Strategies and Best Practices for Young Children with Special Educational Needs

    Science.gov (United States)

    Tzivinikou, S.; Papoutsaki, K.

    2016-01-01

    Teaching objectives in special education are different from those in the ordinary classroom. Educational programmes for special needs students are focused on individual learning, achievement and progress. Thus, the instruction in special education classrooms and resource rooms in inclusive schools has to be specific, directed and individualised.…

  18. Personal Financial Planning for Retirement: A Study with Specialization Courses' Students of a Higher Education Institution

    Directory of Open Access Journals (Sweden)

    Jônatas Dietrich

    2016-08-01

    Full Text Available This article presents the results of a research aimed to identify whether students of specialization of a higher education institution of Rio Grande do Sul held a personal financial planning for retirement. Yet, through this study it was sought to determine how these students do their financial planning for retirement, and those who do not realize it why they do not. To develop this study, the method used had quantitative and descriptive approach, the results were obtained through a research conducted in the first half of 2015 with 166 students in 11 courses of specialization of a higher education institution. As a result, it was found that less than half of respondents hold a financial planning for retirement, the majority uses the private pension as a major investment for such planning and that those who do not realize allege the lack of resources to save and invest or, yet, they consider themselves too young to start this planning, but it was found that the vast majority of participants do not realize that financial planning for retirement plan to do it. Still, it was contacted that the level of knowledge of personal finance and items related to social security is greatest among participants who hold a personal financial planning for retirement.

  19. Planning for success: desired characteristics of special operations surgeons, a pilot study.

    Science.gov (United States)

    Campbell, Barrett H; Alderman, Shawn M

    2012-01-01

    Selection criteria for Special Operations Forces (SOF) physicians are often unclear to potential candidates without prior SOF experience. To date, no published career resource exists to guide the careers of physicians interested in becoming a SOF surgeon. Using a survey tool, desirable characteristics and personal attributes were identified that can be used to inform candidate career decisions and better prepare them for a future position in Special Operations. A descriptive, cross-sectional survey instrument was developed and distributed to current Army SOF Command Surgeons for further distribution to subordinate surgeons. RESULTS were analyzed as a cohort and by subordinate command. Respondents consisted of current SOF Surgeons. Uniformly, the individual characteristics most strongly desired are professionalism, being a team player, and leadership. Possessing or obtaining Airborne and Flight Surgeon qualifications prior to consideration for a surgeon position was highly desired. Residency training within Family Medicine or Emergency Medicine constituted the vast majority of specialty preference. Understanding which characteristics and attributes are desirable to current surgeons and commanders can aid physicians interested in SOF surgeon positions. Using this study and future studies can guide career planning and foster the selection of ideally trained physicians who will operate at the tip of the spear. The views expressed are those of the author(s) and do not reflect the official policy of the Department of the Army, the Department of Defense or the U.S. Government. 2012.

  20. Hand hygiene compliance in transplant and other special patient groups: an observational study.

    Science.gov (United States)

    Graf, Karolin; Ott, Ella; Wolny, Michael; Tramp, Nadine; Vonberg, Ralf-Peter; Haverich, Axel; Chaberny, Iris Freya

    2013-06-01

    This study evaluates hand hygiene behavior of health care workers in a German university hospital stratified for treatment of special patient groups (eg, transplant patients). From 2008 to 2010, comprehensive education and training of all health care workers was implemented to improve hand hygiene compliance. Consumption rates of alcohol-based hand rub and gloves were collected and evaluated. Of the 5,647 opportunities of hand disinfection evaluated, 1,607 occurred during care for transplant patients. To our knowledge, this is the largest survey of hand hygiene compliance in special patient groups on intensive care units in a university hospital in Germany. Health care workers on surgical intensive care units showed lower hand hygiene compliance compared with health care workers on other types of intensive care units. Compliance toward hand hygiene was significantly higher on hemato-oncologic and pediatric wards. In general, hand disinfection was performed significantly more frequently after an intervention than before (P hand hygiene compliance when caring for transplant patients or other patients (odds ratio, 1.16; 95% confidence interval: 0.95-1.42). Nurse's and physician's hand hygiene compliance improved because of education. Hand hygiene compliance is not increased in the care for transplant patients (despite their predisposition for nosocomial infections) compared with other patients. Additional studies will be necessary to further investigate these findings. Copyright © 2013 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Mosby, Inc. All rights reserved.

  1. Genetic influences on musical specialization: a twin study on choice of instrument and music genre.

    Science.gov (United States)

    Mosing, Miriam A; Ullén, Fredrik

    2018-05-09

    Though several studies show that genetic factors influence individual differences in musical engagement, aptitude, and achievement, no study to date has investigated whether specialization among musically active individuals in terms of choice of instrument and genre is heritable. Using a large twin cohort, we explored whether individual differences in instrument choice, instrument category, and the type of music individuals engage in can entirely be explained by the environment or are partly due to genetic influences. About 10,000 Swedish twins answered an extensive questionnaire about music-related traits, including information on the instrument and genre they played. Of those, 1259 same-sex twin pairs reported to either play an instrument or sing. We calculated the odds ratios (ORs) for concordance in music choices (if both twins played) comparing identical and nonidentical twin pairs, with significant ORs indicating that identical twins are more likely to engage in the same type of music-related behavior than are nonidentical twins. The results showed that for almost all music-related variables, the odds were significantly higher for identical twins to play the same musical instrument or music genre, suggesting significant genetic influences on such music specialization. Possible interpretations and implications of the findings are discussed. © 2018 New York Academy of Sciences.

  2. THE IMPORTANCE OF STRUCTURED TEXT TALKS FOR STUDENTS’ READING COMPREHENSION AN INTERVENTION STUDY IN SPECIAL SCHOOLS

    Directory of Open Access Journals (Sweden)

    Monica REICHENBERG

    2014-09-01

    Full Text Available The present intervention study reveals that students diagnosed with an intellectual disability (ID are able to construct meaning from written expository text through guided social interaction. There were 31 students recruited from four special schools participating in this intervention study.The study involves a pre-test phase and a post-test phase. The students were divided into two intervention conditions: (a reciprocal teaching (RT, which involved practice in four reading strategies—prediction, question generating, clarification, and summarisation—and (b inference training (IT, which involved practice in answering inference questions, i.e., where you have to read between the lines to find the answer. The training included 16 sessions over 8 weeks. Pre- testing and post-testing included seven tests. Improvement of test results was obtained in both conditions to about the same extent, indicating that both conditions were beneficial.

  3. A special gonad protection for comparing sciatic radiographs of infants with dosimetric studies

    International Nuclear Information System (INIS)

    Krepler, P.; Havranek, C.; Nava, N.

    1976-01-01

    For comparing radiographs to recognize sciatic dysplasias, a special gonad protection was applied leaving unprotected, in the manner of a window, only those parts of the skeleton which are of importance for this examination, while all surrounding parts including the gonads are covered by a 1.5 mm lead sheet. The testicles are additionally protected against scattered rediation by a trough-shaped 1.5 mm lead sheet. The effectiveness of this device has been tested by dosimetric studies with LiF and CaF 2 dosemeters directly on the patient. For correcting the energy dependence of the CaF 2 dosemeters, a special method was applied. Besides the intake and exit dose the gonad exposure was determined by measurements behind the scrotum and in the rectum, 7 cm above the anus. The smallest radiation exposure at still satisfactory quality of the picture was achieved by the setting of 60 kV, 1 mAs, namely 0.12 +- 0.04 mrads for the ovary and 0.03 - 0.07 mR for the scrotum. For girls this would correspond to half the natural daily radiation exposure, for boys to only one tenth of this value. (orig./HP) [de

  4. Introduction to Special Issue on New Studies in EROI (Energy Return on Investment

    Directory of Open Access Journals (Sweden)

    Charles A.S. Hall

    2011-10-01

    Full Text Available Energy Return on Investment (EROI refers to how much energy is returned from one unit of energy invested in an energy-producing activity. It is a critical parameter for understanding and ranking different fuels. There were a number of studies on EROI three decades ago but relatively little work since. Now there is a whole new interest in EROI as fuels get increasingly expensive and as we attempt to weigh alternative energies against traditional ones. This special volume brings together a whole series of high quality new studies on EROI, as well as many papers that struggle with the meaning of changing EROI and its impact on our economy. One overall conclusion is that the quality of fuels is at least as important in our assessment as is the quantity. I argue that many of the contemporary changes in our economy are related directly to changing EROI as our premium fuels are increasingly depleted.

  5. General and specialized brain correlates for analogical reasoning: A meta-analysis of functional imaging studies.

    Science.gov (United States)

    Hobeika, Lucie; Diard-Detoeuf, Capucine; Garcin, Béatrice; Levy, Richard; Volle, Emmanuelle

    2016-05-01

    Reasoning by analogy allows us to link distinct domains of knowledge and to transfer solutions from one domain to another. Analogical reasoning has been studied using various tasks that have generally required the consideration of the relationships between objects and their integration to infer an analogy schema. However, these tasks varied in terms of the level and the nature of the relationships to consider (e.g., semantic, visuospatial). The aim of this study was to identify the cerebral network involved in analogical reasoning and its specialization based on the domains of information and task specificity. We conducted a coordinate-based meta-analysis of 27 experiments that used analogical reasoning tasks. The left rostrolateral prefrontal cortex was one of the regions most consistently activated across the studies. A comparison between semantic and visuospatial analogy tasks showed both domain-oriented regions in the inferior and middle frontal gyri and a domain-general region, the left rostrolateral prefrontal cortex, which was specialized for analogy tasks. A comparison of visuospatial analogy to matrix problem tasks revealed that these two relational reasoning tasks engage, at least in part, distinct right and left cerebral networks, particularly separate areas within the left rostrolateral prefrontal cortex. These findings highlight several cognitive and cerebral differences between relational reasoning tasks that can allow us to make predictions about the respective roles of distinct brain regions or networks. These results also provide new, testable anatomical hypotheses about reasoning disorders that are induced by brain damage. Hum Brain Mapp 37:1953-1969, 2016. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

  6. First-principles study of ternary fcc solution phases from special quasirandom structures

    International Nuclear Information System (INIS)

    Shin Dongwon; Wang Yi; Liu Zikui; Walle, Axel van de

    2007-01-01

    In the present work, ternary special quasirandom structures (SQSs) for a fcc solid solution phase are generated at different compositions, x A =x B =x C =(1/3) and x A =(1/2), x B =x C =(1/4), whose correlation functions are satisfactorily close to those of a random fcc solution. The generated SQSs are used to calculate the mixing enthalpy of the fcc phase in the Ca-Sr-Yb system. It is observed that first-principles calculations of all the binary and ternary SQSs in the Ca-Sr-Yb system exhibit very small local relaxation. It is concluded that the fcc ternary SQSs can provide valuable information about the mixing behavior of the fcc ternary solid solution phase. The SQSs presented in this work can be widely used to study the behavior of ternary fcc solid solutions

  7. The special study module: a novel approach to undergraduate teaching in occupational medicine.

    Science.gov (United States)

    Fletcher, G; Agius, R M

    1995-12-01

    Difficulties in teaching occupational medicine to undergraduates stem from the reduced availability of teaching time and the perception of the specialty. Recent changes in the General Medical Council curricular framework have permitted the development of a special study module (options course) in occupational medicine, in which a small number of motivated undergraduates elected to participate and which was adequately resourced. This course laid particular emphasis on changing students' attitudes towards the specialty, self-learning techniques, problem-solving and other skills such as workplace assessment. The objectives, content and teaching methods of the course are described, as is a preliminary evaluation. It is suggested that other medical schools should adopt and refine this approach in order to improve the quality of undergraduate training in at least a proportion of the output of medical schools.

  8. Landscape planning and management of spas in Serbia with special reference to the selected case studies

    Directory of Open Access Journals (Sweden)

    Crnčević Tijana

    2010-01-01

    Full Text Available In the paper is presented the overview of the legal requirements in Serbia covering planning and as well landscape planning. It is stress that Serbia is in the process of the ratification of the European Landscape Convention (ELC and adoption of the Spatial Plan of the Republic of Serbia (SPRS where is included the obligation of the production of the study 'Characterization of the landscape in Serbia' and as well pilot projects 'Characterization of the landscape' where are separated priority areas and where are specially stressed as tourist destinations spas. Taking into consideration that important step towards development of the methodological framework for landscape planning and management in Serbia was made with the inclusion of this subject within the process of formulating of the SPRS, besides the overview of the main obligations set by this document covering landscape planning and management, as an example of the current practice, two case studies of Vrnjacka spa and Pribojska spa are presented where special attention within planning documents was given to the protection and enhancement of the landscape. Beside that, as a contribution, it is given the proposal of the preliminary typology of the landscape of Vrnjacke spa within the borders of the Master plan and Pribojska spa within the borders of the Plan of detailed regulation. Taking into consideration the scope of these plans, the landscape is defined as cultural and by more detailed analyses as urban and rural. Within these two types of landscape are separated urban area, the 'core' of the spa, peri-urban area, and within rural forest and agricultural area. One of the main conclusions of this paper is that the inclusion of the landscape within legal framework which is promoting spatial and urban planning, nature and environmental protection is very important prerequisite for adequate planning and management of the landscape in Serbia.

  9. Program specialization

    CERN Document Server

    Marlet, Renaud

    2013-01-01

    This book presents the principles and techniques of program specialization - a general method to make programs faster (and possibly smaller) when some inputs can be known in advance. As an illustration, it describes the architecture of Tempo, an offline program specializer for C that can also specialize code at runtime, and provides figures for concrete applications in various domains. Technical details address issues related to program analysis precision, value reification, incomplete program specialization, strategies to exploit specialized program, incremental specialization, and data speci

  10. Compassion Fatigue among Secondary Special Education Teachers: A Case Study about Job Stress and Burnout

    Science.gov (United States)

    Davis, Kimberly C.; Palladino, John M.

    2011-01-01

    In an age with increased teacher preparation requirements, and ever-growing student populations, a great need exists to adequately train and retain highly qualified special education teachers. Special Education is a profession that has long been plagued by shortages of qualified personnel. Many factors contribute to the shortfall of educators in…

  11. Catastrophic health expenditure among households with members with special diseases: A case study in Kurdistan.

    Science.gov (United States)

    Moradi, Ghobad; Safari, Hossein; Piroozi, Bakhtiar; Qanbari, Laila; Farshadi, Salahadin; Qasri, Homan; Farhadifar, Fariba

    2017-01-01

    Background: One of the main goals of health systems is to protect people against financial risks associated with diseases that can be catastrophic for patients. In 2014, Health Sector Evolution Plan (HSEP) was implemented in Iran; one of the objectives of HSEP was to reduce out-of-pocket payments and provide more financial protection for people. Therefore, the present study aimed at exploring the likelihood of facing catastrophic health expenditures (CHE) among households with members suffering from dialysis, kidney transplant, or multiple sclerosis (MS) after the implementation of HSEP. Methods: A total number of 385 households were selected using stratified random sampling and were asked to complete the World Health Survey questionnaire through telephone conversations. As outlined by the World Health Organization (WHO), when household out-of-pocket expense for health services is ≥40% of its capacity to pay, then that household is considered to be facing CHE. Furthermore, determinants of CHE were identified using logistic regression. Results: The percentage of facing catastrophic health care expenditures for households with a MS, dialysis, and kidney transplant patient was 20.6%, 18.7%, and 13.8%, respectively. Results of logistic regression analysis revealed that patient's economic status, level of education, supplementary insurance status, type of disease, multiple members with special diseases in the household, rural residence, use of inpatient, dental, and rehabilitation services were effective factors for determining the likelihood of facing CHE. Conclusion: Despite the implementation of HSEP, the percentage of CHE is still high for households that have members who suffer from special diseases. However, basic health insurance packages should be amended and more cost-sharing exemptions should be granted to provide more financial protection for the vulnerable households.

  12. Visual search behaviour in skeletal radiographs: a cross-speciality study

    International Nuclear Information System (INIS)

    Leong, J.J.H.; Nicolaou, M.; Emery, R.J.; Darzi, A.W.; Yang, G.-Z.

    2007-01-01

    Aim: To determine whether experience improves the consistency of visual search behaviour in fracture identification in plain radiographs, and the effect of specialization. Material and methods: Twenty-five observers consisting of consultant radiologists, consultant orthopaedic surgeons, orthopaedic specialist registrars, orthopaedic senior house officers, and accident and emergency senior house officers examined 33 skeletal radiographs (shoulder, hand, and knee). Eye movement data were collected using a Tobii 1750 eye tracker with levels of diagnostic confidence collected simultaneously. Kullback-Leibler (KL) divergence and Gaussian mixture model fitting of fixation distance-to-fracture were used to calculate the consistency and the relationship between discovery and reflective visual search phases among different observer groups. Results: Total time spent studying the radiograph was not significantly different between the groups. However, the expert groups had a higher number of true positives (p < 0.001) with less dwell time on the fracture site (p < 0.001) and smaller KL distance (r = 0.062, p < 0.001) between trials. The Gaussian mixture model revealed smaller mean squared error in the expert groups in hand radiographs (r 0.162, p = 0.07); however, the reverse was true in shoulder radiographs (r -0.287, p < 0.001). The relative duration of the reflective phase decreases as the confidence level increased (r = 0.266, p = 0.074). Conclusions: Expert search behaviour exhibited higher accuracy and consistency whilst using less time fixating on fracture sites. This strategy conforms to the discovery and reflective phases of the global-focal model, where the reflective search may be implicated in the cross-referencing and conspicuity of the target, as well as the level of decision-making process involved. The effect of specialization appears to change the search strategy more than the effect of the length of training

  13. Linguistic explanation and domain specialization: a case study in bound variable anaphora.

    Science.gov (United States)

    Adger, David; Svenonius, Peter

    2015-01-01

    The core question behind this Frontiers research topic is whether explaining linguistic phenomena requires appeal to properties of human cognition that are specialized to language. We argue here that investigating this issue requires taking linguistic research results seriously, and evaluating these for domain-specificity. We present a particular empirical phenomenon, bound variable interpretations of pronouns dependent on a quantifier phrase, and argue for a particular theory of this empirical domain that is couched at a level of theoretical depth which allows its principles to be evaluated for domain-specialization. We argue that the relevant principles are specialized when they apply in the domain of language, even if analogs of them are plausibly at work elsewhere in cognition or the natural world more generally. So certain principles may be specialized to language, though not, ultimately, unique to it. Such specialization is underpinned by ultimately biological factors, hence part of UG.

  14. OEXP exploration studies technical report. Volume 3: Special reports, studies, and indepth systems assessments

    International Nuclear Information System (INIS)

    Roberts, B.B.; Bland, D.

    1988-12-01

    The Office of Exploration (OEXP) at NASA has been tasked with defining and recommending alternatives for an early 1990's national decision on a focused program of manned exploration of the Solar System. The Mission analysis and System Engineering (MASE) group, which is managed by the Exploration Studies Office at the Johnson Space Center, is responsible for coordinating the technical studies necessary for accomplishing such a task. This technical report, produced by the MASE, describes the process used to conduct exploration studies and discusses the mission developed in a case study approach. The four case studies developed in FY88 include: (1) a manned expedition to PHOBOS; (2) a manned expedition to MARS; (3) a lunar surface observatory; and a lunar outpost to early Mars evolution. The final outcome of this effort is a set of programmatic and technical conclusions and recommendations for the following year's work

  15. Peculiarities of the Intentionality of Teenagers Studying in the a Specialized and Basic Education Programs

    Directory of Open Access Journals (Sweden)

    Kondratyev M.D.,

    2015-10-01

    Full Text Available The article presents the results of an empirical study of intentionality of adolescents studying in the a specialized and basic educational program. Intentionality of the individual is considered in two aspects: time (temporal and content. The temporal aspect of personal intentionality investigated by determining the type of time perspective using the questionnaire by F.Zimbardo, while content aspect investigated by determining the orientation of the person (focus on themselves, or on the interaction, or on the task, determined by B.Bass orientation questionnaire. The article marked features peculiar to two aspects of the personal intentionality of teenage students studying in classes with the specific and the basic educational program. There are differences in the time component of the personal intentionality in the «Positive past» and «Future» orientation types and in content component in "Focusing on the interaction" and "Focus on the task" types. The article confirms the hypothesis of significant differences in the characteristics of temporal and content components of the personal intentionality of the teenagers, interprets the results, and gives the prospects of the study

  16. Utilization of uranium cost/benefit study for nuclear powered merchant ships. Special study

    International Nuclear Information System (INIS)

    Smith, E.R.

    1977-05-01

    This study presents a cost/benefit analysis for the utilization of uranium in merchant ships versus the use of uranium for the generation of electricity in central power stations. The study concludes that an alternative naval fuel to oil must be developed for the merchant marine to reduce U.S. dependency upon foreign supplies of a critical fuel. The study further indicates that use of uranium for ship propulsion results in transport of large quantities of needed import/exports while the residual oil saved will generate the same quantity of electricity in a central power station as the uranium used for ship propulsion

  17. Do special constables in London feel that they are adequately prepared to meet their first aid responsibilities? A qualitative study.

    Science.gov (United States)

    Chandan, Joht Singh; Meakin, Richard

    2016-01-29

    This study's aims were to explore the views of special constables in the London metropolitan police force concerning their obligations and skills as first aiders. The metropolitan police force provides police officers to act as first responders to emergency calls made by the public. Special constables act with the same powers and responsibility as police officers and are required to deal with incidents involving medical emergencies. West London Police Station. Fifteen special constables entered and completed the study. A qualitative study involving semistructured interviews, participant observation, and reflective work. The outcome measures were the themes derived from the 'thematic framework approach' to analysis. Four main themes were identified. (1) 'Our responsibility?'--Special constables felt they had a responsibility, but were unsure of the origin of this responsibility, with many feeling it stemmed from public expectation. (2) 'Confidence'--Special constables had mixed feelings regarding their confidence in first aid scenarios and many felt that more could be done to improve their confidence. (3) 'Training needs'--Many felt the current training system was lacking in several ways including regularity, teaching and content. (4) 'Personal first aid knowledge'--Special constables were disappointed with their past performances. Owing to the small size of this study, the conclusions are limited; however, if the findings are confirmed by larger studies, they suggest the need to improve the confidence of special constables in first aid situations. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  18. A case study of a vocabulary strategy in a high school class of special education students

    Science.gov (United States)

    Prevost, Jill K.

    In the United States, almost 7000 students drop out of high school every day and the most common reason is academic failure. The economic, social, and emotional cost of dropping out of high school are enormous. Vocabulary knowledge is essential for students to grasp the concepts of a content area and there has been little research reported for scaffolding vocabulary learning in content classes. The purpose of this study was to investigate a vocabulary instructional strategy in a high school biology class. The research questions focused on understanding the vocabulary instructional strategy and student perception of the strategy. This was an evaluative case study using a convenience sample of a college preparatory biology class of special education students. Participants included eight males and two females who were identified as having learning, emotional or health disabilities with average to low average intelligence. Informal interviews, observations, school records, student and teacher artifacts and rich description were used for data triangulation. Analysis involved coding and grouping data by category, and identification of relationships between categories. Three themes emerged from this study: Students believed the strategy helped them to learn vocabulary, the strategy gave direction to instruction, and the strategy can be difficult to implement. The skill level of our future work force and the health of our society is linked to our nation's high school graduation rate. Development of instructional strategies that result in student academic success will improve our high school graduation rate which will result in positive social change.

  19. Psychosocial Studies of Migration and Community: Introduction to the Special Issue

    Directory of Open Access Journals (Sweden)

    Douglas D. Perkins

    2011-11-01

    Full Text Available Introducing the special issue on psychosocial studies of migration and community, we briefly reflect on the global increase in, and issues related to, both international and domestic migration, particularly from rural areas of less developed countries, which has fueled rapid urbanization and intercultural tensions in both post-industrial and developing countries. Topics covered in the issue are summarized, including an Italian study of the emotional impact of discrimination against immigrant adolescents; acculturation, integration and adaptation of Muslim immigrant youth in New Zealand; perceptions of human trafficking in Moldova; Chinese migrant workers´ social networks, life satisfaction and political participation; physician brain drain from sub-Saharan Africa; and a critical analysis of the oppressive and liberating impact of organizations on immigrants, multiculturalism, and social justice. The issue concludes with commentary articles by four leading international scholars of migration and community. The breadth of topics helps to address wide-ranging gaps in the literature, but more psychological and social research must connect ecologically across multiple levels and to cultural, political, economic, and environmental studies of migration and community.

  20. FTA Corpus: a parallel corpus of English and Spanish Free Trade Agreements for the study of specialized collocations

    Directory of Open Access Journals (Sweden)

    Pedro Patiño García

    2013-04-01

    Full Text Available This paper describes the Corpus of Free Trade Agreements (henceforth FTA, a specialized parallel corpus in English and Spanish from Europe and America and a smaller subcorpus in English-Norwegian and Spanish-Norwegian that was prepared and then aligned with Translation Corpus Aligner 2 (Hofland & Johansson, 1998. The data was taken from Free Trade Agreements. These agreements are specialized texts officially signed and ratified by several countries and blocks of countries in the last twenty years. Thus, FTAs are a rich repository for terminology and phraseology that is used in different fields of business activity throughout the world. The corpus contains around 1.37 million words in the English section and 1.48 million words in its Spanish counterpart, plus 60,000 words each in the Spanish-Norwegian and English-Norwegian subcorpus. The corpus is being used primarily to study the terms and specialized collocations that include these terms in this kind of specialized texts.Keywords: specialized collocation, specialized parallel corpus, corpus linguistics, Free Trade Agreement

  1. Small scale homelike special care units and traditional special care units: effects on cognition in dementia; a longitudinal controlled intervention study.

    Science.gov (United States)

    Kok, Jeroen S; van Heuvelen, Marieke J G; Berg, Ina J; Scherder, Erik J A

    2016-02-16

    Evidence shows that living in small scale homelike Special Care Units (SCU) has positive effects on behavioural and psychological symptoms of patients with dementia. Effects on cognitive functioning in relation to care facilities, however, are scarcely investigated. The purpose of this study is to gain more insight into the effects of living in small scale homelike Special Care Units, compared to regular SCU's, on the course of cognitive functioning in dementia. A group of 67 patients with dementia who moved from a regular SCU to a small scale homelike SCU and a group of 48 patients with dementia who stayed in a regular SCU participated in the study. Cognitive and behavioural functioning was assessed by means of a neuropsychological test battery and observation scales one month before (baseline), as well as 3 (post) and 6 months (follow-up) after relocation. Comparing the post and follow-up measurement with the baseline measurement, no significant differences on separate measures of cognitive functioning between both groups were found. Additional analyses, however, on 'domain clusters' revealed that global cognitive functioning of the small scale homelike SCU group showed significantly less cognitive decline three months after the transfer (p Effect sizes (95% CI) show a tendency for better aspects of cognition in favour of the homelike small scaled SCU group, i.e., visual memory, picture recognition, cognitive decline as observed by representatives and the clustered domains episodic memory and global cognitive functioning. While there is no significant longitudinal effect on the progression of cognitive decline comparing small scaled homelike SCU's with regular SCU's for patients with dementia, analyses on the domain clusters and effect sizes cautiously suggest differences in favour of the small scaled homelike SCU for different aspects of cognition.

  2. Pediatric Patients Receiving Specialized Palliative Home Care According to German Law: A Prospective Multicenter Cohort Study

    Directory of Open Access Journals (Sweden)

    Silke Nolte-Buchholtz

    2018-05-01

    Full Text Available In Germany, every child with a life-limiting condition suffering from symptoms that cannot sufficiently be controlled is eligible by law for specialized pediatric palliative home care (SPPHC. It is the aim of this study to describe the demographic and clinical characteristics of children referred to SPPHC and to compare patients with cancer and non-cancer conditions. The prospective multicenter study includes data on 75 children (median age 7.7 years, 50.7% male. The majority had non-cancer conditions (72%. The most common symptoms were cognitive impairment, somatic pain, impairment in communication or swallowing difficulties. Swallowing difficulties, seizures, and spasticity occurred significantly more often in non-cancer patients (p < 0.01. Cancer patients received antiemetics significantly more often (permanent and on demand than non-cancer patients (p < 0.01. Significantly more non-cancer patients had some type of feeding tube (57.3% or received oxygen (33.3% (p < 0.01. Central venous catheters had been fitted in 20% of the patients, mostly in cancer patients (p < 0.001. Tracheostomy tubes (9.3% or ventilation (14.7% were only used in non-cancer patients. In conclusion, patients referred to SPPHC are a diverse cohort with complex conditions including a large range of neurologically originating symptoms. The care of pediatric palliative care patients with cancer is different to the care of non-cancer patients.

  3. Histological study of human sublingual gland with special emphasis on intercalated and striated ducts

    International Nuclear Information System (INIS)

    Rana, R.; Minhas, L.A.; Mubarik, A.

    2012-01-01

    Objective: To study the histomorphological characteristics of human sublingual gland, specially of intercalated and striated ducts. Study design: Descriptive study Place and duration of study: Army Medical College from Jan 2002 to Dec 2002 Materials and methods: Fifteen sublingual glands (right and left) from postmortem cases were obtained from District Headquarter Hospital Rawalpindi, within twelve hours of death. Five micrometer thick sections were made and stained with Haematoxylin and Eosin (H and E). Morphology of intercalated and striated ducts was studied and their number was counted. Results: The mean number of intercalated ducts in the right gland 'a'and 'b' parts, and in the left gland 'a' and 'b' parts was 1.45+-0.14, 1.39+-.009, 1.31+-0.11 and 1.18+-0.10 respectively. The mean diameter of intercalated ducts in the same parts was 19.76+-0.44 micro m, 20.6+-0.53 micro m, 20.34+-0.49 micro m and 19.84+-0.98 micro m respectively. The mean number of striated ducts in the right gland ''a'' and ''b'' parts, and in the left gland ''a'' and ''b'' parts was 0.55+-.008, 0.57+-.008, 0.80+-0.14 and 0.80+-0.14 while mean diameter of striated ducts in the right gland ''a'' and ''b'' parts, and in the left gland ''a'' and ''b'' parts was 49.90+-4.70 micro m, 53.23+-2.50 micro m, 61.68+-3.93 micro m and 57.73+-2.85 micro m respectively. Conclusion: The difference between the mean number and diameter of the ducts of right and left glands was statistically insignificant. (author)

  4. Social inclusion and wellbeing of families of children with special needs transnational study report

    OpenAIRE

    Colomeischi, Aurora Adina; Fillella Gui, Gemma; Veiga Branco, Augusta; Alimović, Sonja; Baranauskiene, Ingrida; Gol-Guven, Mine

    2016-01-01

    BUILDING BRIDGES: PROMOTING SOCIAL INCLUSION AND WELLBEING FOR FAMILIES OF CHILDREN WITH SPECIAL NEEDS – PSI-WELL The project entitled Building Bridges: Promoting Social Inclusion and Wellbeing for Families of Children with Special Needs (PSI_WELL) proposes an innovative approach aimed to facilitate social inclusion and wellbeing for families confronting with disabled children through adult education for parents. The project is addressing to the specific needs of families parenting childre...

  5. A Study for Obtaining New and More General Solutions of Special-Type Nonlinear Equation

    International Nuclear Information System (INIS)

    Zhao Hong

    2007-01-01

    The generalized algebraic method with symbolic computation is extended to some special-type nonlinear equations for constructing a series of new and more general travelling wave solutions in terms of special functions. Such equations cannot be directly dealt with by the method and require some kinds of pre-processing techniques. It is shown that soliton solutions and triangular periodic solutions can be established as the limits of the Jacobi doubly periodic wave solutions.

  6. Characteristics of scientific production in Special Education in Virtual Health Library (VHL: a bibliometric study

    Directory of Open Access Journals (Sweden)

    Luciana Pizzani

    2010-12-01

    Full Text Available Objective: To characterize, through bibliometric approach, the scientific literature in this Special Education in the databases of the Virtual Health Library (VHL. The VHL is coordinated by BIREME - Specialized Center of the Pan American Health Organization whose objective is to promote the dissemination and use of scientific information in health. Method: The research methodology was performed by observing the following steps: a literature review on education special and bibliometrics, data collection from the site of BIREME about the presence of special education in the databases, organization, processing and bibliometric analysis of data collected using the software MS Excel and Vantage Point. Results: indicators produced allow signal that the predominant language of scientific production was the Portuguese and the majority of records were written individually, the themes addressed were psychology and developmental psychology. Conclusion: These bibliometric indicators characterizing the state of the art of scientific literature in Special Education at the various bases Data Bireme and also showed a field of interconnections between Health Sciences and Special Education.

  7. Synthesis to Special Issue on New Studies in EROI (Energy Return on Investment

    Directory of Open Access Journals (Sweden)

    Charles A.S. Hall

    2011-12-01

    Full Text Available This paper is a synthesis of a series of twenty papers on the topic of EROI, or energy return on investment. EROI is simply the energy gained from an energy-obtaining effort divided by the energy used to get that energy. For example, one barrel of oil invested into getting oil out of the ground might return fifty, thirty, ten or one barrel, depending when and where the process is taking place. It is meant to be read in conjunction with the first paper in this special issue and also a number of the papers themselves. As such I try to summarize what general trends we might conclude from these varied and often highly technical papers. About half of the papers are reports on empirical analyses of various energy sources such as Norwegian or Gulf of Mexico oil, Pennsylvania gas and so on. About a quarter of the papers are methodological: how do we go about undertaking these analyses, what problems are there, what are the proper boundaries and so on. The final quarter are in a sense philosophical: since it appears that we will be living indefinitely in a world of decreasing EROIs, what are the economic, social and psychological implications? The rest of this paper summarizes the results of these studies.

  8. [The study of quality of life of epileptic children with the special questionnaire QOLCE].

    Science.gov (United States)

    Melikian, E G; Mukhin, K Iu; Nikiforova, N V

    2011-01-01

    The objective was to create a Russian version of the special quality of life (QOL) questionnaire QOLCE for children with epilepsy and to use it to study QOL. The language and cultural adaptation of the questionnaire has been carried out. The final pilot version was administered to 50 mothers of children with epilepsy. The age of patients was from 4 to 16 years (mean 8.94 +/- 4.21), mean age at-disease-onset was 5.30 +/- 3.33 years (from 1 month to 12 years), mean duration of epilepsy was 4.36 +/- 3.48 years, mean duration of treatment was 3.28 +/- 2.58 years. Idiopathic epilepsy was diagnosed in 17 (34%) children, symptomatic - in 13 (26%), cryptogenic - in 20 (40%). The QOLCE was acceptable for all parents. For the majority of items, the mean percentage of missing answers was 3.09%; for Social activity and Stigma subscales the values were 15%. The lowest scores were shown on subscales Physical Restrictions (49.16 +/- 20.31), Cognitive Function (55.78 +/- 23.36), General Health (59.90 +/- 26.16). The highest scores were on the subscale Social Activity (78.08 +/- 26.88). The authors believe that the further testing of the Russian version of the QOLCE is needed.

  9. Dental Students’ Knowledge of Oral Health for Persons with Special Needs: A Pilot Study

    Directory of Open Access Journals (Sweden)

    Fouad Salama

    2015-01-01

    Full Text Available Objectives. The purpose of this pilot study was to assess the knowledge and awareness of dental students with respect to oral health care of the person with special health care needs (SHCN and evaluate effectiveness of an education program on improving their knowledge. Method. An evaluation consisting of a questionnaire was answered before and immediately after a 30-minute educational presentation in the form of a DVD that includes a PowerPoint and a video of oral health care for individuals with SHCN. The questionnaire was based on the materials and information presented in the DVD and included 26 questions (true/false/I do not know. Results. The mean (±SD score on the pretest was 10.85 (±5.20, which increased to 16.85 (±5.47 on the posttest. This difference was statistically significant (P<0.001. Forty percent of the students surveyed reported that they were very satisfied with the educational part of the presentation, while 50% were somewhat satisfied. Thirty percent of students expressed that the educational intervention used is very effective. Conclusions. Viewing the educational intervention was effective in informing the sophomore students and providing them with instructive basic information on person with SHCN. Dental colleges should increase students’ knowledge, training, and exposure to individuals with SHCN.

  10. D Mapping of Cultural Heritage: Special Problems and best Practices in Extreme Case-Studies

    Science.gov (United States)

    Patias, P.; Kaimaris, D.; Georgiadis, Ch.; Stamnas, A.; Antoniadis, D.; Papadimitrakis, D.

    2013-07-01

    Photogrammetrey has a long successful history in the area of 3D modelling and documentation of cultural heritage monuments. In some cases an extensive study, preparation and the application of novel solutions is required for the successful documentation and 3D modelling of monuments. In most of the cases the problem that we have to face is difficulties regarding accessing, photographing, and measuring the monument from the optimal distance, in combination with the need for a high spatial resolution mapping. This paper is highlighting the special problems and the novel solutions, performed during mapping of two significant cultural heritage monuments in Greece. The Roussanou monastery (1527-1529 A.C., Meteora, Center Greece) and its underlying rock, had to be photographed and measured from a far distance and measured with various spatial resolutions. In the lakeside Neolithic settlement of Dispilio (6.000 B.C., western Greece) the enclosure which is covered with vegetation above a height of 3 m, had to be measured with high spatial resolution. The combined use of a laser scanner, a digital camera equipped with a telephoto lens and UAV allowed the successful mapping and the production of orthophotomaps in each case.

  11. A numerical study on the influence of slope and curvature on smoke flow in special section tunnel with natural ventilation

    Science.gov (United States)

    Wang, Wenzhou; Zhou, Xianping; Liu, Zhigang; Liu, Ya; Liu, Wanfu; Hong, Li

    2017-09-01

    In this study, a special section tunnel model was established by using FDS (Fire Dynamics Simulator). The influences of lope and curvature on smoke flow under natural ventilation have been studied. The results showed that under the condition of natural ventilation, the slope has some influences on the smoke flow in special section tunnel. The smoke spreading speed is accelerated along the upstream direction and decrease along the downstream direction due to buoyancy effect of slope. The steeper the tunnel, the more obvious the buoyancy effect. The curvature has little effect on the flow of flue gas.

  12. Specialization Patterns

    DEFF Research Database (Denmark)

    Schultz, Ulrik Pagh; Lawall, Julia Laetitia; Consel, Charles

    2000-01-01

    Design patterns offer many advantages for software development, but can introduce inefficiency into the final program. Program specialization can eliminate such overheads, but is most effective when targeted by the user to specific bottlenecks. Consequently, we propose that these concepts...... are complementary. Program specialization can optimize programs written using design patterns, and design patterns provide information about the program structure that can guide specialization. Concretely, we propose specialization patterns, which describe how to apply program specialization to optimize uses...... of design patterns. In this paper, we analyze the specialization opportunities provided by specific uses of design patterns. Based on the analysis of each design pattern, we define the associated specialization pattern. These specialization opportunities can be declared using the specialization classes...

  13. Revista Educação Especial: a bibliometric study of scientific production in the field of Special Education

    Directory of Open Access Journals (Sweden)

    Rosemary Cristina da Silva

    2013-06-01

    Full Text Available This article presents the results a bibliometric study of the scientific production in the field of Special Education, that aimed to analyze the 147 articles published from 2000-2006 including those published online, totaling 14 issues in the Revista Educação Especial. This journal was chosen as the unit of analysis because it is being the most long-standing journal in the country. The bibliometric analysis of the articles and citations allowed build the following indicators of scientific production: a for articles published: evolution of articles published; typology of the articles, number of pages of articles, authors of the articles, scientific collaboration in the authorship; productivity authors; transiente of the authors; gender, geographic origin and institutional affiliation of the authors; b about the citations made by the authors: thematic of the articles, authors of the citations; the source updating level; origin, typology, languages and format of the sources cited; identification of the resources periodic cited; the core of the journal and secondary areas the field of Special Education. The bibliometric analysis this scientific production this journal demonstrated its consolidation in the area of Special Education. The study Bibliometric of citations made by the authors allowed verify the interdisciplinarity of Special Education with other areas of knowledge. It was verified as to represent the field of Special Education as a medium for information, as well as facilitate the dissemination of research carried out in this area.

  14. A multicenter study on dental trauma in permanent incisors among Special Olympics athletes in Europe and Eurasia.

    Science.gov (United States)

    Fernandez, Carla; Kaschke, Imke; Perlman, Steven; Koehler, Bjoern; Marks, Luc

    2015-11-01

    Special Olympics athletes, as part of the population with intellectual disabilities, are reported to be more vulnerable to dental injuries due to poor lip closure, slow response to environmental obstacles, oral pathologic reflexes, or dental features. The aim of this study was to assess the prevalence of dental trauma among Special Olympics athletes in countries of Europe and Eurasia. A retrospective longitudinal study was performed with data collected through standardized Special Smiles screening forms and procedures from consenting 15,941 athletes participating in the annual Special Olympics held in 49 countries from Europe and Eurasia between 2007 and 2012. The data was compiled in an Excel worksheet and transferred to an SPSS data file in order to be analyzed. A total of 2190 athletes presented dental injury (13.02%) with a std. deviation of 5.02%, and there were no significant differences (p = 0.136) in mean dental injury between age groups (one-way ANOVA test). The present data suggest that dental trauma is an actual problem among individuals with special needs. The distribution of prevalence among the different countries had a remarkable variability, but it is evident that a relatively high proportion of this population is in need of dental trauma preventive programs.

  15. Studies on the History of Special Education in Italy: State of the Art and Paths for Future Research

    Directory of Open Access Journals (Sweden)

    Maria Cristina Morandini

    2016-01-01

    Full Text Available The history of special education in Italy is a highly recent field of study. Prior to this, the theme had only been treated in a small number of publications that were limited in scope, primarily hagiografic and journalistic in style, and whose authors themselves worked in special education. In 1993, the article by Roberto Sani, devoted to Severino Fabriani, educator of female deaf mutes in Restoration Modena, marked the beginning of a history of special education that was researched using an interdisciplinary approach and situated within the broader framework of social and political history, and the history of institutions and cultural processes. Following in the line of enquiry into the history of special education inaugurated by Sani, further studies have been published since the beginning of the new millennium, by both established historians of education and young scholars joining the field. Some of these authors have maintained a focus on the world of education for the deaf; others have extended this model of interpretation to related field (educational institutions for children affected by rickets and by blindness. What avenues of research remain open to those wishing to pursue the history of special education? Numerous are the aspects still awaiting systematic investigation. It might therefore be to investigate the educational models and school programs offered over time for persons with disabilities affecting more than one sense (e.g., those who are both deaf and blind. How to reference this article Morandini, M. C. (2016. Studies on the History of Special Education in Italy: State of the Art and Paths for Future Research. Espacio, Tiempo y Educación, 3(1, 235-247. doi: http://dx.doi.org/10.14516/ete.2016.003.001.12

  16. Ohio study shows that insurance coverage is critical for children with special health care needs as they transition to adulthood.

    Science.gov (United States)

    Goudie, Anthony; Carle, Adam C

    2011-12-01

    Nearly 30 percent of young adults with special health care needs in Ohio lack health insurance, compared to 5 percent of the state's children with special health care needs. As children with such needs become too old for Medicaid or insurance through their parents' employer, they face great challenges in obtaining insurance. Lack of insurance is highly predictive of unmet needs, which in turn are predictive of costly hospital-based encounters. Young adults with special health care needs who are uninsured are more than twice as likely as their peers with insurance to forgo filling prescriptions and getting care and to have problems getting care. Even after insurance status is accounted for, young adults with special health care needs are more likely than children with such needs to not fill prescriptions because of cost and to delay or forgo needed care. This study demonstrates that continuous and adequate health insurance is vital to the continued well-being of children with special health care needs as they transition to young adulthood.

  17. Typical and atypical neurodevelopment for face specialization: An fMRI study

    Science.gov (United States)

    Joseph, Jane E.; Zhu, Xun; Gundran, Andrew; Davies, Faraday; Clark, Jonathan D.; Ruble, Lisa; Glaser, Paul; Bhatt, Ramesh S.

    2014-01-01

    Individuals with Autism Spectrum Disorder (ASD) and their relatives process faces differently from typically developed (TD) individuals. In an fMRI face-viewing task, TD and undiagnosed sibling (SIB) children (5–18 years) showed face specialization in the right amygdala and ventromedial prefrontal cortex (vmPFC), with left fusiform and right amygdala face specialization increasing with age in TD subjects. SIBs showed extensive antero-medial temporal lobe activation for faces that was not present in any other group, suggesting a potential compensatory mechanism. In ASD, face specialization was minimal but increased with age in the right fusiform and decreased with age in the left amygdala, suggesting atypical development of a frontal-amygdala-fusiform system which is strongly linked to detecting salience and processing facial information. PMID:25479816

  18. The Special Place Project: Efficacy of a Place-Based Case Study Approach for Teaching Geoscience

    Science.gov (United States)

    Moosavi, Sadredin

    2014-05-01

    Achieving geoscience literacy of the general population has become increasingly important world wide as ever more connected and growing societies depend more and more on our planet's limited natural resource base. Building citizen understanding of their dependence on the local environment, and the geologic processes which created and continue to change it, has become a great challenge to educators at all levels of the education system. The Special Place Project described in this presentation explores use of a place-based case study approach combining instruction in geoscience content with development of observation, reasoning, writing and presentation skills. The approach allows students to select the locations for their individual case studies affording development of personal connections between the learner and his environment. The approach gives instructors at many grade levels the ability to develop core pedagogical content and skills while exploring the unique geologic environments relevant to the local population including such critical issues as land use, resource depletion, energy, climate change and the future of communities in a changing world. The geologic reasons for the location of communities and key events in their histories can be incorporated into the students' case studies as appropriate. The project is unique in placing all course instruction in the context of the quest to explore and gain understanding of the student's chosen location by using the inherently more generalized course content required by the curriculum. By modeling how scientists approach their research questions, this pedagogical technique not only integrates knowledge and skills from across the curriculum, it captures the excitement of scientific thinking on real world questions directly relevant to students' lives, increasing student engagement and depth of learning as demonstrated in the case study reports crafted by the students and exam results. Student learning of topics

  19. Prospective Study on Music Therapy in Terminally Ill Cancer Patients during Specialized Inpatient Palliative Care.

    Science.gov (United States)

    Kordovan, Sarah; Preissler, Pia; Kamphausen, Anne; Bokemeyer, Carsten; Oechsle, Karin

    2016-04-01

    This study was a prospective evaluation of feasibility, acceptance, and potential beneficial effects of music therapy in terminally ill cancer patients on a specialized palliative care inpatient ward. Intervention had to consist of at least two sessions, but frequency and duration was left to the patients` decision. Different music therapy methods were offered to the patient at the beginning of every session. Patients rated their subjective benefit. Disease-related and sociodemographic factors were considered as potentially influencing factors. A total of 166 music therapy sessions were performed with 41 patients (average, 4; range, 2-10). Average session duration was 41 minutes (range, 20-70). Most favored methods were therapeutic conversation in 84% of sessions; listening to relaxing music, 39%; playing an instrument, 31%; and music-lead imagination, 11%. Receptive music therapy was applied in 45%, active forms in 25%, a combination of both in 7%, and therapeutic conversation only in 23%. Music therapy was rated to be "helpful" in 68%. Positive effects were significantly associated with frequency (p = 0.009) and duration (p = 0.040), living in a partnership (p = 0.017), having children (p = 0.035), psycho-oncologic therapy (p = 0.043), experience with music therapy (p = 0.007), role of music in life (p = 0.035), playing an instrument (p = 0.021), and singing regularly (p = 0.003). Music therapy techniques, especially receptive methods, are feasible and well accepted in terminally ill cancer patients. Therapeutic conversation seems to play an important role. Frequency and duration of music therapy, previous experience with music and music therapy, as well as sociodemographic factors influence positive effects of music therapy.

  20. Extending decision making competence to special populations: a pilot study of persons on the autism spectrum.

    Science.gov (United States)

    Levin, Irwin P; Gaeth, Gary J; Foley-Nicpon, Megan; Yegorova, Vitaliya; Cederberg, Charles; Yan, Haoyang

    2015-01-01

    The area of decision making has much to offer in our effort to understand special populations. This pilot study is an example of just such a project, where we illustrate how traditional decision making tools and tasks can be used to uncover strengths and weaknesses within a growing population of young adults with autism. In this pilot project we extended accounts of autistic behavior such as those derived from "theory of mind" to predict key components of decision making in high-functioning young adults on the autism spectrum. A battery of tests was administered to 15 high-functioning college students with autism spectrum disorder (ASD), focusing on decision making competence (DMC) and other aspects of decision making related to known deficits associated with autism. Data from this group were compared to data from unselected college students receiving the same measures. First, as a test of a key social deficit associated with autism, the target group scored much lower on the Empathy Quotient scale. Traditional elements of decision making competency such as Numeracy and application of decision rules were comparable across groups. However, there were differences in thinking style, with the ASD group showing lesser ability and engagement in intuitive thinking, and they showed lower levels of risk taking. For comparisons within the ASD group, autobiographical reports concerning individual lifestyles and outcomes were used to derive a scale of Social Functioning. The lowest scoring individuals showed the lowest levels of intuitive thinking, the lowest perceived levels of others' endorsement of socially undesirable behaviors, and the lowest ability to discriminate between "good" and "bad" risks. Results are discussed in terms of interventions that might aid high-functioning young adults with ASD in their everyday decision making.

  1. History and the Study of "Administration" (LAMPS) in Education: A Reflection on an Editorial for a Special Issue

    Science.gov (United States)

    Ribbins, Peter

    2008-01-01

    The special edition of JEAH published in August 2006 on "Administration and Leadership in Education: A Case for History?" argued that history has been seriously undervalued in the study of administration and leadership in education. My introductory editorial explained why this mattered and outlined the framework in which the papers it…

  2. Traffic Safety Facts - Research Note: Additional Analysis of National Child Restraint Use Special Study: Characteristics Of Those Not Restrained

    Science.gov (United States)

    2018-03-01

    The National Child Restraint Use Special Study (NCRUSS) recorded the use of car seats and belt-positioning booster seats in children up to 8 years old in 4,167 vehicles. Observers approached vehicles that carried at least one child. They interviewed ...

  3. A Study of Student Interaction in an Online Learning Environment Specially Crafted for Cross-Level Peer Mentoring

    Science.gov (United States)

    Ruane, Regina

    2012-01-01

    This study explored the ways that students in an online teacher education program connected in a specially crafted peer mentoring program developed for cross-level peer mentoring. Program administrators developed the peer mentoring site in response to observations that enrolled students, particularly new students, were often unsure of how to…

  4. Improving Distance Education for Students with Special Needs: A Qualitative Study of Students' Experiences with an Online Library Research Course

    Science.gov (United States)

    Catalano, Amy

    2014-01-01

    This article describes a study in which seven students with diverse disabilities participated in a one-credit online library research course which had been adapted to be accessible using the best practices literature on distance education for students with special needs. Students provided feedback on the design of the course and participated in…

  5. What State Supply and Demand Studies Tell Us about Special Education Personnel Needs. Practice Brief. Spring 2011

    Science.gov (United States)

    Muller, Eve

    2011-01-01

    Critical to any comprehensive plan for addressing personnel shortages in the field of special education is the gathering of data on supply and demand at the state and local education agency (LEA) levels. Many states now conduct regular supply and demand studies in order to inform decisions regarding the recruitment, preparation and retention of…

  6. The Preparation of Young People with Special Needs for an Active Adult Life--An Exploratory Study. 2nd Version.

    Science.gov (United States)

    Diniz, Fernando, Comp.; Kropveld, Peter, Comp.

    An exploratory study sought to examine the special educational needs of young people with disabilities preparing for the transition from school to adulthood. Major issues addressed were citizenship (social and life skills), the world of work, and recreation. Students aged 14 and above from several European countries who were perceived as having…

  7. [Experience of the development special medical technical laboratory for studies of effects caused by potent electromagnetic radiation in biologic objects].

    Science.gov (United States)

    Gorodetsky, B N; Kalyada, T V; Petrov, S V

    2015-01-01

    This article covers topics of creating special medical technical laboratory for medial and biologic studies concerning influence of potent high-frequency elecromagnetic radiation on various biologic objects. The authors gave example of such laboratory, described its construction features, purpose and main characteristics of the included devices.

  8. A Natural Variation Study of Engagement and Confidence among Parents of Learners with Special Educational Needs and Disabilities (SEND)

    Science.gov (United States)

    Barlow, Alexandra; Humphrey, Neil

    2012-01-01

    Parents' involvement in their children's education is known to be an important predictor of a range of adaptive outcomes. For learners with special educational needs and disabilities (SEND), lack of parental engagement and confidence has been highlighted as a problematic issue. Given this, the objectives of the current study were to: (i) determine…

  9. A Study of Self-Perceived Transformational Leadership Behaviors of Special Education Directors

    Science.gov (United States)

    Williams, Kristen E.

    2014-01-01

    The special education director is responsible for a myriad of responsibilities related to the education of students with disabilities. Little is known about the leadership behaviors associated with this position. Considerable research has been done to document the many benefits of transformational leadership behaviors on organizational climate and…

  10. Habitat or prey specialization in predatory ladybird beetles: a case study of two closely related species

    Czech Academy of Sciences Publication Activity Database

    Ferrer, A.; Dixon, Anthony F. G.; Hemptinne, J. L.

    2016-01-01

    Roč. 140, č. 3 (2016), s. 199-208 ISSN 0931-2048 R&D Projects: GA MŠk(CZ) ED1.1.00/02.0073 Institutional support: RVO:67179843 Keywords : aphids * habitat * ladybirds * prey * reproductive investment * specialization Subject RIV: EH - Ecology, Behaviour Impact factor: 1.641, year: 2016

  11. Evolution of specialization: a phylogenetic study of host range in the red milkweed beetle (Tetraopes tetraophthalmus).

    Science.gov (United States)

    Rasmann, Sergio; Agrawal, Anurag A

    2011-06-01

    Specialization is common in most lineages of insect herbivores, one of the most diverse groups of organisms on earth. To address how and why specialization is maintained over evolutionary time, we hypothesized that plant defense and other ecological attributes of potential host plants would predict the performance of a specialist root-feeding herbivore (the red milkweed beetle, Tetraopes tetraophthalmus). Using a comparative phylogenetic and functional trait approach, we assessed the determinants of insect host range across 18 species of Asclepias. Larval survivorship decreased with increasing phylogenetic distance from the true host, Asclepias syriaca, suggesting that adaptation to plant traits drives specialization. Among several root traits measured, only cardenolides (toxic defense chemicals) correlated with larval survival, and cardenolides also explained the phylogenetic distance effect in phylogenetically controlled multiple regression analyses. Additionally, milkweed species having a known association with other Tetraopes beetles were better hosts than species lacking Tetraopes herbivores, and milkweeds with specific leaf area values (a trait related to leaf function and habitat affiliation) similar to those of A. syriaca were better hosts than species having divergent values. We thus conclude that phylogenetic distance is an integrated measure of phenotypic and ecological attributes of Asclepias species, especially defensive cardenolides, which can be used to explain specialization and constraints on host shifts over evolutionary time.

  12. Migration and Ethnic Group Disproportionality in Special Education: An Exploratory Study

    Science.gov (United States)

    Gabel, Susan L.; Curcic, Svjetlana; Powell, Justin J. W.; Khader, Khaled; Albee, Lynn

    2009-01-01

    Issues of educational equity and opportunity cannot be understood without regard to special education, as a key response to disabilities, disadvantages, and difficulties. Likewise, globalization cannot be understood without regard to cross-border migration and minority group status in society. Illuminating the nexus of these, research into…

  13. Inequitable Variations: A Review of Research in Technology, Literacy Studies and Special Education

    Science.gov (United States)

    Pandya, Jessica Zacher; Ávila, JuliAnna

    2017-01-01

    This essay presents the results of a review of research published in the last 10 years on the uses of what we term "productive" digital technologies in special education contexts. There is little overlap between research on productive technologies such as digital storytelling in mainstream contexts and research on technology use to…

  14. Democratizing Education: A Case Study of Inclusive Schooling for Students with Special Needs in Poland

    Science.gov (United States)

    Baran, Jolanta; Winzer, Margaret

    2017-01-01

    This paper focuses on the democratization of education in the post-socialist space through an examination of inclusive schooling for students with special needs in Poland. It embeds the inclusive education reform and its attendant policies and practices within the political and social transitions that essentially dated from 1989 and saw Poland…

  15. Journal of Transdisciplinary Environmental Studies : Special Issue on The Importance of Local Knowledge and Interdisciplinary Research

    DEFF Research Database (Denmark)

    For this special issue of TES we have selected four articles on constraints and options for managing trees in Africa. The articles have been produced within a larger multidisciplinary research programme on People, Trees and Agriculture in Africa (Petrea) funded by the Danish Development Research ...

  16. Follow-Up Study to Family Members' Reactions to the Initial Special Education Meeting

    Science.gov (United States)

    Ingalls, Lawrence; Hammond, Helen; Paez, Carlos; Rodriguez, Ivan

    2016-01-01

    Family involvement is a central component of Individuals with Disabilities Education Act (IDEA). Family members are to be integrated in all aspects of the special education process. At the onset, of family involvement, it is imperative for educators to be aware of possible reactions family members may experience in this initial stage. This…

  17. Public health foodborne illness case study during a Special Operations Forces deployment to South America.

    Science.gov (United States)

    McCown, Michael; Grzeszak, Benjamin

    2010-01-01

    Although many public health articles have been published detailing foodborne illness outbreaks, a medical literature search revealed no articles that detail a case study or a specific response of a deployed U.S. military unit to a potential foodborne illness. This article describes a recent public health case study of a U.S. Special Operations Forces (SOF) team sickened while deployed to South America. It highlights public health factors which may affect U.S. personnel deployed or serving overseas and may serve as a guide for a deployed SOF medic to reference in response to a potential food- or waterborne illness outbreak. Eight food samples and five water samples were collected. The food samples were obtained from the host nation kitchen that provided food to the SOF team. The water samples were collected from the kitchen as well as from multiple sites on the host nation base. These samples were packaged in sterile containers, stored at appropriate temperatures, and submitted to a U.S. Army diagnostic laboratory for analysis. Laboratory results confirmed the presence of elevated aerobic plate counts (APCs) in the food prepared by the host nation and consumed by the SOF team. High APCs in food are the primary indicator of improper sanitation of food preparation surfaces and utensils. This case study concluded that poor kitchen sanitation, improper food storage, preparation, and/or holding were the probable conditions that led to the team?s symptoms. These results emphasize the importance of ensuring safe food and water for U.S. personnel serving overseas, especially in a deployment or combat setting. Contaminated food and/or water will negatively impact the health and availability of forces, which may lead to mission failure. The SOF medic must respond to potential outbreaks and be able to (1) critically inspect food preparation areas and accurately advise commanders in order to correct deficiencies and (2) perform food/water surveillance testing consistently

  18. [Primary care evaluation of the hypertensive patient management in specialized care after derivation (DERIVA-2 Study)].

    Science.gov (United States)

    Martell-Claros, Nieves; Galgo Nafría, Alberto; Abad-Cardiel, María; Álvarez-Álvarez, Beatriz; García Donaire, José Antonio; Márquez-Contreras, Emilio; Molino-González, Ángel

    2017-10-13

    To know the opinion/evaluation of the primary care physicians (PCPH) of the received information about patients that were attended in specialized care (SC). Cross-sectional study. Performed nationwide in primary care centers. Researchers from the primary care network. We used the SEH-LELHA derivation criteria guidelines, plus an ad hoc survey that included demographic and anthropometric data, blood pressure levels, and the main reason for derivation to SC at the baseline and final (post-derivation) visit. In addition, time deployed for the study of every patient, changes in diagnosis and treatment, type of follow-up, issues throughout the derivation process and assessment of the medical referred to the PCPH were evaluated. With participation of 578 researchers from primary, the study included 1715 patients aged 60.7±13.3years, 62.7% male. Patients were taking 2.3±1.2 (range 0-10) antihypertensive drugs pre-referral and 2.5±1.2 (0-9) after derivation. Blood pressure levels changed from 166±21.6 /97.7±12.6mmHg to 143±14.4 /85.5±10.5mmHg. The number of controlled patients (BP<140 and <90mmHg) increased from 5.8% to 32.2%. Time between pre- and post-derivation visit was 72±64days (median 57days, IQ26-99). The PCPH received a medical report in 80.3% of cases, 76.9% with an explanation of the results of the complementary tests, 75.8% with additional information or a reasoning of treatment and in 71% of cases information about the patient future management. 63% of PCPH were fully agreed with the management of the specialist, 29% agree and 2% strongly disagree. The derivation was evaluated as effective or very effective in 86% of patients and no effective in 9%. Communication between AE and SC in HTA is valued satisfactorily by MAP. However there is still room for improvement in the process. Copyright © 2017. Publicado por Elsevier España, S.L.U.

  19. Application of radioisotope tracer techniques in studies on host-parasite relationships, with special reference to larval trematodes. A review

    International Nuclear Information System (INIS)

    Christensen, N.Oe.

    1981-01-01

    The application of radioisotope tracer techniques in studies on various host-parasite relationships between larval trematodes and their intermediate and definite hosts is reviewed. Such studies comprise, for example, the reproduction and nutrition of various developmental stages of trematodes in relation to host and environment. The preparation and application of radiolabelled larvae are also discussed with special emphasis on their use in studies on free-living ecology and migration in hosts. (author)

  20. Special needs hurricane shelters and the ageing population: development of a methodology and a case study application.

    Science.gov (United States)

    Horner, Mark W; Ozguven, Eren Erman; Marcelin, Jean Michael; Kocatepe, Ayberk

    2018-01-01

    Recent experience of hurricanes, particularly in the southeast United States, has heightened awareness of the multifaceted nature of and the challenges to effective disaster relief planning. One key element of this planning is providing adequate shelter at secure locations for people who evacuate. Some of these individuals will have 'special needs', yet there is little research on the relationship with shelter space. This study designed a geographic information systems-based network optimisation methodology for the siting of special needs hurricane relief shelters, with a focus on the transportation component. It sought to find new locations for shelters that maximise accessibility by vulnerable populations, given capacity constraints, concentrating on the ageing population. The framework was implemented in a medium-sized metropolitan statistical area in the state of Florida where data suggest a possible deficit in special needs shelter space. The study analysed options for increasing special needs shelter capacity, while considering potential uncertainties in transportation network availability. © 2018 The Author(s). Disasters © Overseas Development Institute, 2018.

  1. Diaphyseal pseudarthrosis of the femur in a patient with poliomyelitis. A special case study

    Directory of Open Access Journals (Sweden)

    J.A. Enríquez-Castro

    2018-04-01

    Full Text Available Introduction: The incidence of long bone pseudarthrosis ranges from 2% to 10%, with the femur being the second most commonly affected bone. There are local and systemic factors that influence the development of this condition. Various implants such as plates, nails, external fixators and combinations of the foregoing, plus grafts and materials to facilitate consolidation are reported in the literature to treat pseudarthrosis. Objective: To present the special case study of a patient diagnosed with pseudarthrosis of the femur who presented with poliomyelitis sequelae. Case report: A 40-year-old man with a history of poliomyelitis previously treated with osteosynthesis on 2 occasions due a fracture of the left femur. He was assessed and diagnosed with pseudarthrosis of the left femur with poliomyelitis sequelae. He underwent surgery with Luque rod fixation, frozen fibular graft and bone graft chips. His bones consolidated 12 months after the operation and he was able to resume normal activities at 16 months. Resumen: Introducción: La pseudoartrosis en los huesos largos tiene una incidencia del 2 al 10%; el fémur ocupa el segundo lugar en frecuencia. Existen factores locales y sistémicos en el desarrollo de esta patología. Para su tratamiento está descrito el uso de diversos implantes, placas, clavos, fijadores externos y combinaciones entre los mismos, más aplicación de injerto y materiales que coadyuven en la consolidación. Objetivo: Presentación de un caso especial con diagnóstico de pseudoartrosis en fémur que presenta secuelas de poliomielitis. Caso clínico: Hombre de 40 años con antecedente de poliomielitis, inicialmente tratado con osteosíntesis en 2 ocasiones por fractura de fémur izquierdo. Es valorado y se hace diagnóstico de pseudoartrosis de fémur izquierdo y secuelas de poliomielitis. Tratamiento enclavado con una barra de Luque, injerto de peroné congelado y chips. Tuvo una consolidación a los 12 meses postcirug

  2. Study on Stationarity of Random Load Spectrum Based on the Special Road

    Science.gov (United States)

    Yan, Huawen; Zhang, Weigong; Wang, Dong

    2017-09-01

    In the special road quality assessment method, there is a method using a wheel force sensor, the essence of this method is collecting the load spectrum of the car to reflect the quality of road. According to the definition of stochastic process, it is easy to find that the load spectrum is a stochastic process. However, the analysis method and application range of different random processes are very different, especially in engineering practice, which will directly affect the design and development of the experiment. Therefore, determining the type of a random process has important practical significance. Based on the analysis of the digital characteristics of road load spectrum, this paper determines that the road load spectrum in this experiment belongs to a stationary stochastic process, paving the way for the follow-up modeling and feature extraction of the special road.

  3. Statues of the study on the irradiated materials by a special capsule in HANARO

    International Nuclear Information System (INIS)

    Kang, Y.-H.; Kim, B.-G.; Cho, M.-S.; Choi, Y.

    2005-01-01

    A special capsule installed with multi-specimens for HANARO has been designed and its parts were fabricated based on the design criteria of sustaining it at the working conditions of 20 n/cm 2 of a fast neutron fluence with energies above 1 MeV and a maximum load of 200 MPa. The special capsule consists of four modules which work independently. Two of them are located in the upper part of the machine and the others are located in the lower part with a 90 degree rotation. Each module has three separate chambers, each of which contains a loading system, various measuring and controlling units. Each module was evaluated by determining the load-displacement curve of four zirconium specimens. Reliable load-displacement curves of the four specimens were obtained by a simultaneous loading at a controlled temperature. (authors)

  4. Study Guide for TCT in Agriculture.

    Science.gov (United States)

    Sailors, Robert A.

    This study guide was specifically designed for individuals preparing to take the Georgia Teacher Certification Test (TCT) in agriculture. The agriculture test was developed by the National Evaluation Systems, Inc. and educators in Georgia. The test covers 13 subareas: (1) plant science; (2) crop management; (3) animal science; (4) livestock and…

  5. Experimental study on scale removal from special-shaped conduits through underwater electrical discharge

    International Nuclear Information System (INIS)

    Cao, Y; Wang, Z Q; Li, G F; Wu, Y; Zhou, J J

    2013-01-01

    Underwater electrical discharge technology is an innovative technique that can be used to enhance the stress intensity of water and improve the load addition. The technique enlarges the section area and compresses the surrounding water using a high-powered shock wave, which is induced by an underwater electrical discharge. This paper investigates the effectiveness of scale removal for special-shaped conduits employing underwater electrical discharge. Experimental results show that the pressure wave generated by underwater electrical discharge is capable of eliminating scale in special-shaped conduits. The data indicates that when the capacitance of the parallel-pulsed capacitors was 4 μF, the high pulsed power voltage was 33 kV and the primary discharge gap was 48 mm, the result of scale removal was remarkable. In laboratory tests, the scale of special equipment was removed to a great extent by this method. Because of its effectiveness and low cost, this method improves the practice and extends the lifetime of such equipment, and thus has potential application and economic value.

  6. Satisfaction rates with the current Special Type Consultation (STC) reimbursement scheme among General Practitioners – A Mixed Methods Study.

    LENUS (Irish Health Repository)

    Kiely, A

    2017-03-01

    The Special Type Consultation (STC) scheme is a fee-for-service reimbursement scheme for General Practitioners (GPs) in Ireland. Introduced in 1989, the scheme includes specified patient services involving the application of a learned skill, e.g. suturing. This study aims to establish the extent to which GPs believe this scheme is appropriate for current General Practice. This is an embedded mixed-methods study combining quantitative data on GPs working experience of and qualitative data on GPs attitudes towards the scheme. Data were collected by means of an anonymous postal questionnaire. The response rate was 60.4% (n=159.) Twenty-nine percent (n=46) disagreed and 65% (n=104) strongly disagreed that the current list of special items is satisfactory. Two overriding themes were identified: economics and advancement of the STC process. This study demonstrates an overwhelming consensus among GPs that the current STC scheme is outdated and in urgent need of revision to reflect modern General Practice.

  7. Small scale homelike special care units and traditional special care units : effects on cognition in dementia; a longitudinal controlled intervention study

    NARCIS (Netherlands)

    Kok, Jeroen S.; van Heuvelen, Marieke J. G.; Berg, Ina J.; Scherder, Erik J. A.

    2016-01-01

    Background: Evidence shows that living in small scale homelike Special Care Units (SCU) has positive effects on behavioural and psychological symptoms of patients with dementia. Effects on cognitive functioning in relation to care facilities, however, are scarcely investigated. The purpose of this

  8. Specialization Patterns

    OpenAIRE

    Schultz , Ulrik Pagh; Lawall , Julia ,; Consel , Charles

    1999-01-01

    Design patterns offer numerous advantages for software development, but can introduce inefficiency into the finished program. Program specialization can eliminate such overheads, but is most effective when targeted by the user to specific bottlenecks. Consequently, we propose to consider program specialization and design patterns as complementary concepts. On the one hand, program specialization can optimize object-oriented programs written using design patterns. On the other hand, design pat...

  9. Special Weapons

    Data.gov (United States)

    Federal Laboratory Consortium — Supporting Navy special weapons, the division provides an array of engineering services, technical publication support services, logistics support services, safety...

  10. Results of a Prospective Study Concerning the Clinical Efficiency of Recent Russian-Made Specialized Foods without Phenylalanine

    Directory of Open Access Journals (Sweden)

    T. V. Bushueva

    2016-01-01

    Full Text Available Background: Specialized foods, based on aminoacids without phenilalanin, are the main source of protein for patients with phenilketonuria of all ages. Based on modern technologies, new Russian-made foods were created. They have an optimized aminoacid and micronutrient composition, which increases their bioavailability.Objective: Our aim was to investigate the clinical efficiency of the new Russian-made specialized foods based on aminoacids without phenylalanine, in patients with phenylketonuria.Methods: Evaluating physical, somatic and neuropsychic development as well as measuring phenylalanine blood level were carried out twice: before the prescription and after 1 month of using the new Russian-made specialized foods. The chemical composition of the ration was controlled using dietology methods.Results: 57 children at the age of 14 days to 15 years with phenylketonuria (which was detected in neonatal screening were picked for this study. A hypophenylalanine diet has been prescribed for all children no later than at the age of 3 months of life. In children of the first year (I group (among which there were children with high phenylalanine blood levels phenylalanine concentration decreased from 5,5 (4,0; 21,0 to 4,4 (3,7; 4,7 mg/dl (p = 0,014 while using Russian-made specialized foods. In this group of children the psychomotor and physical indices improved. In early childhood-, preschool- and school-aged patients phenylalanine blood level remained steady. The chemical composition of the ration with Russian-made foods, based on aminoacids without phenylalanine, corresponded to the reference intake of main nutrients and energy.Conclusion: Hypophenylalanine diet with new Russian-made specialized foods without phenylalanine (which is designed for phenylketonuria patients of various age groups showed high clinical efficiency of these foods.

  11. International Society of Gynecological Pathologists (ISGyP) Endometrial Cancer Project: Guidelines From the Special Techniques and Ancillary Studies Group.

    Science.gov (United States)

    Cho, Kathleen R; Cooper, Kumarasen; Croce, Sabrina; Djordevic, Bojana; Herrington, Simon; Howitt, Brooke; Hui, Pei; Ip, Philip; Koebel, Martin; Lax, Sigurd; Quade, Bradley J; Shaw, Patricia; Vidal, August; Yemelyanova, Anna; Clarke, Blaise; Hedrick Ellenson, Lora; Longacre, Teri A; Shih, Ie-Ming; McCluggage, W Glenn; Malpica, Anais; Oliva, Esther; Parkash, Vinita; Matias-Guiu, Xavier

    2018-04-11

    The aim of this article is to propose guidelines and recommendations in problematic areas in pathologic reporting of endometrial carcinoma (EC) regarding special techniques and ancillary studies. An organizing committee designed a comprehensive survey with different questions related to pathologic features, diagnosis, and prognosis of EC that was sent to all members of the International Society of Gynecological Pathologists. The special techniques/ancillary studies group received 4 different questions to be addressed. Five members of the group reviewed the literature and came up with recommendations and an accompanying text which were discussed and agreed upon by all members of the group. Twelve different recommendations are made. They address the value of immunohistochemistry, ploidy, and molecular analysis for assessing prognosis in EC, the value of steroid hormone receptor analysis to predict response to hormone therapy, and parameters regarding applying immunohistochemistry and molecular tests for assessing mismatch deficiency in EC.

  12. Criminalistic and police studies students' attitudes regarding training in special physical education

    Directory of Open Access Journals (Sweden)

    Vučković Goran

    2011-01-01

    Full Text Available An anonymous poll was conducted among a group of 103 first-year male students of the Police and Criminal Justice Academy following the end of the Special Physical Education I course and completion of pre-examination tasks in the 2008/09 school year. The aim of this research was to find out the views of female first-year students regarding the subject of Special Physical Education, which belongs to the group of general-professional subjects. The analysis of the poll results indicates that a large number of subjects holds that the subject in question is very significant or that it is among subjects of significance (94.17%, whereas the number of practical training hours is insufficient, being average (82.52%, and that it should be 4 lessons a week (39.81% or 5 (31.07%. The subjects also expressed an important view of the number of theory lessons, which they found was satisfactory (58.25% and that lessons should take place during both semesters, i.e. throughout the school year (86.41%. The students said that they preferred (87.38 % the special part of the curriculum (hitting, levers, throws… to the theoretical part. As for the students' views related to achievement expectations in the observed subject, it can be inferred that 49.51 % subjects achieved results equaling or exceeding their expectations, whereas 46.60 % failed to achieve the desired results. A large number of subjects, 48 (46.60% were of the opinion that the teachers and assistants engaged on this subject were extremely correct or correct, whereas 19 subjects (18.45% stated that they were incorrect or that their conduct was disappointing.

  13. Benefits for employees with children with special needs: findings from the collaborative employee benefit study.

    Science.gov (United States)

    Perrin, James M; Fluet, Christina F; Honberg, Lynda; Anderson, Betsy; Wells, Nora; Epstein, Susan; Allen, Deborah; Tobias, Carol; Kuhlthau, Karen A

    2007-01-01

    Approximately 13-15 percent of U.S. children have special health care needs. The demands of their caregiving can affect their parents' health and workplace performance. We interviewed forty-one U.S. employers and conducted focus groups with working parents in four U.S. cities to determine the extent to which employers understand the needs of these families and to identify opportunities for improving workplace benefits for these employees beyond health insurance. Employers saw value in improving workforce performance and employee retention through expanded benefits and indicated promising opportunities to improve their response to the needs of employees with children with chronic conditions.

  14. Health seeking behavior of the mothers for the special care new-born unit discharged children: A comparative study

    OpenAIRE

    Gursimer Jeet; Atul Sharma; Tulika Goswami Mohanta; Ajay Trakroo

    2013-01-01

    Establishment of special care new-born units (SCNU) in hospitals not only serves to provide the intensive care to sick neonates, but presents with opportunities to enhance knowledge and modify attitude and practices of their parents through behavior change communication (BCC). A cross-sectional study was conducted in Dibrugarh District, Assam from January to June, 2011 to assess differences in health-care seeking behavior of these mothers from mothers of newborns who were born at home and mot...

  15. An Explanatory Study of Lean Practices in Job Shop Production/ Special Job Production/ Discrete Production/ Batch Shop Production Industries

    OpenAIRE

    Lavlesh Kumar Sharma; Ravindra Mohan Saxena

    2014-01-01

    In this paper, the study explores the benefits and advantages of Lean Practices or Lean Thinking in Job shop production/ Special job production/ Discrete production/ Batch shop production industries. The Lean Practices have been applied more compatible in Job shop production than in the continuous/ mass production because of several barriers and hurdles in the industrial context that influence the whole processes again and again, this happens due to the lack of knowledge about...

  16. Implementing improvisation and songwriting to aid the transition to adulthood for adolelescents with special needs : a case study

    OpenAIRE

    Tiusanen, Päivi

    2016-01-01

    Adolescence is a transitional period with many developmental tasks. The adolescents need to resolve the specific question of career choice and establishing authentic friendships. Transition to adulthood is often challenging to the adolescents with special education needs. Research has shown that music can serve as a medium for adolescents’ emotional self-regulation, peer-group affiliation and identity formation. The aim of this case study was to investigate a group music therapy process in...

  17. Operating in the Muskwa-Kechika special management zone : a case study

    International Nuclear Information System (INIS)

    Maclean, G.I.; Anderson, B.; Laing, S.; Robert, J.

    1998-01-01

    The many challenges of exploring for natural gas in an area known as the Muskwa-Kechika special management zone of British Columbia were described. A key component of the stakeholder issues was addressing the concerns of the local First Nations that use the area for traditional purposes. Other stakeholders in the area are tour guides, trappers, non-government organizations that promote environmental and recreational values, and provincial ministries that are responsible for establishing regulations. The Muskwa-Kechika Protected Area was created in 1997 after Land and Resource Management plans reached a consensus on land use in the area. There are 4.4 million hectares in the area, 1.2 of which are designated as permanently protected. In support of this decision, Amoco Canada and Mobil surrendered 1420 hectares of petroleum and natural gas tenure in the area. The other 3.2 million hectares of the area lie in special management zones that allow for resource development under guidelines sensitive to wildlife and environmental values

  18. A Study of Analytical Solution for the Special Dissolution Rate Model of Rock Salt

    Directory of Open Access Journals (Sweden)

    Xin Yang

    2017-01-01

    Full Text Available By calculating the concentration distributions of rock salt solutions at the boundary layer, an ordinary differential equation for describing a special dissolution rate model of rock salt under the assumption of an instantaneous diffusion process was established to investigate the dissolution mechanism of rock salt under transient but stable conditions. The ordinary differential equation was then solved mathematically to give an analytical solution and related expressions for the dissolved radius and solution concentration. Thereafter, the analytical solution was fitted with transient dissolution test data of rock salt to provide the dissolution parameters at different flow rates, and the physical meaning of the analytical formula was also discussed. Finally, the influential factors of the analytical formula were investigated. There was approximately a linear relationship between the dissolution parameters and the flow rate. The effects of the dissolution area and initial volume of the solution on the dissolution rate equation of rock salt were computationally investigated. The results showed that the present analytical solution gives a good description of the dissolution mechanism of rock salt under some special conditions, which may provide a primary theoretical basis and an analytical way to investigate the dissolution characteristics of rock salt.

  19. KEY DRIVERS OF OPTIMAL SPECIAL EDUCATION NEEDS PROVISION: AN ENGLISH STUDY

    Directory of Open Access Journals (Sweden)

    Saneeya QURESHI

    2015-11-01

    Full Text Available Background: The aim of this paper is to argue that there are a number of key drivers for Special Educational Needs (SEN provision that have to be met by Special Educational Needs Coordinators (SENCOs and teaching professionals so as to ensure optimal provision and inclusion for children with SEN in mainstream primary schools. Although the research has been carried out in England, there is a significant European Dimension to the issue, as a similar role to that of SENCOs in respect of SEN management already exists in countries such as Finland and Ireland, and is being considered in Italy. Methods: This paper focuses on the data gathered for the purpose of the author’s doctoral research in England, through questionnaires and interviews with SENCOs, head teachers and teachers. Thematic analysis was used to explore key drivers of SEN provision by practitioners who support children with SEN. Results: Data illustrate that the key drivers of SEN provision include time; teacher openness to change; target setting; evidence of tried interventions; empowerment; decision-making and approachability. The implementation of such drivers depend largely on practitioner skills and competencies. Conclusion: The main conclusion within this paper is to develop points of reference for planning and practice, with illustrations of optimal provision by all practitioners who work with children with SEN.

  20. Immigrant general practitioners in Norway: a special resource? A qualitative study.

    Science.gov (United States)

    Díaz, Esperanza; Hjörleifsson, Stefán

    2011-05-01

    To explore whether and how immigrant general practitioners (GPs) in two major cities in Norway think that their own ethnic background affects their practices and their work. Qualitative focus group and individual interviews with seven immigrant GPs, five men and two women, age 36-65 years. Their clinical experience in Norwegian primary health care ranged from four to 30 years. Analysis was conducted by systematic text condensation. First, immigrant GPs described a gradual process of becoming bicultural: the GPs communicate with immigrant patients on their own terms and draw upon their special knowledge from abroad to help selected patients, while also adapting to Norwegian cultural expectations of the GP's role. Second, the GPs described being aware of cultural issues in consultations with immigrant and Norwegian patients, but rarely making these issues explicit. The GPs ventured that cultural awareness, together with their personal experience in their own countries and as immigrants in Norway, made them able to sometimes help immigrant patients better than Norwegian GPs. Third, immigrant GPs experienced a big workload related to immigrant patients, but they accepted this as a natural part of their work. Fourth, immigrant GPs felt that they had to work harder and be more careful than their Norwegian colleagues in order to avoid complaints from patients, and to be accepted by colleagues. Immigrant GPs express broad cultural competence and keen cultural awareness in their consultations. The immigrant background of these GPs could be considered as a special resource for clinical practice.

  1. Specialized science.

    Science.gov (United States)

    Casadevall, Arturo; Fang, Ferric C

    2014-04-01

    As the body of scientific knowledge in a discipline increases, there is pressure for specialization. Fields spawn subfields that then become entities in themselves that promote further specialization. The process by which scientists join specialized groups has remarkable similarities to the guild system of the middle ages. The advantages of specialization of science include efficiency, the establishment of normative standards, and the potential for greater rigor in experimental research. However, specialization also carries risks of monopoly, monotony, and isolation. The current tendency to judge scientific work by the impact factor of the journal in which it is published may have roots in overspecialization, as scientists are less able to critically evaluate work outside their field than before. Scientists in particular define themselves through group identity and adopt practices that conform to the expectations and dynamics of such groups. As part of our continuing analysis of issues confronting contemporary science, we analyze the emergence and consequences of specialization in science, with a particular emphasis on microbiology, a field highly vulnerable to balkanization along microbial phylogenetic boundaries, and suggest that specialization carries significant costs. We propose measures to mitigate the detrimental effects of scientific specialism.

  2. Bandwidth Study on Energy Use and Potential Energy Saving Opportunities in U.S. Iron and Steel Manufacturing

    Energy Technology Data Exchange (ETDEWEB)

    Keith Jamison, Caroline Kramer, Sabine Brueske, Aaron Fisher

    2015-06-01

    Energy bandwidth studies of U.S. manufacturing sectors can serve as foundational references in framing the range (or bandwidth) of potential energy savings opportunities. This bandwidth study examines energy consumption and potential energy savings opportunities in U.S. iron and steel manufacturing. The study relies on multiple sources to estimate the energy used in six individual process areas and select subareas, representing 82% of sector-wide energy consumption. Energy savings opportunities for individual processes and subareas are based on technologies currently in use or under development; the potential savings are then extrapolated to estimate sector-wide energy savings opportunity.

  3. The Development of Case Studies as a Method within a Longitudinal Study of Special Educational Needs Provision in the Republic of Ireland

    Science.gov (United States)

    Rose, Richard; Shevlin, Michael

    2016-01-01

    When developing case studies within a longitudinal study of special educational needs provision within the Republic of Ireland, the authors were conscious of the critiques of the use of this approach within educational research. The difficulties associated with generalisation, challenges of ensuring trustworthiness and the possibilities of…

  4. Extending the study of decision making competence to special populations: A case study of persons on the autism spectrum

    Directory of Open Access Journals (Sweden)

    Irwin eLevin

    2015-04-01

    Full Text Available The area of decision making has much to offer in our effort to understand special populations. This pilot study is an example of just such a project, where we illustrate how traditional decision making tools and tasks can be used to uncover strengths and weaknesses within a growing population of young adults with autism. In this pilot project we extended accounts of autistic behavior such as those derived from theory of mind to predict key components of decision making in high-functioning young adults on the autism spectrum. A battery of tests was administered to 15 high-functioning college students with autism spectrum disorder (ASD, focusing on Decision Making Competence (DMC and other aspects of decision making related to known deficits associated with autism. Data from this group were compared to data from unselected college students receiving the same measures. First, as a test of a key social deficit associated with autism, the target group scored much lower on the Empathy Quotient scale. Traditional elements of decision making competency such as Numeracy and application of decision rules were comparable across groups. However, there were differences in thinking style, with the ASD group showing lesser ability and engagement in intuitive thinking, and they showed lower levels of risk taking. For comparisons within the ASD group, autobiographical reports concerning individual lifestyles and outcomes were used to derive a scale of Social Functioning. The lowest scoring individuals showed the lowest levels of intuitive thinking, the lowest perceived levels of others' endorsement of socially undesirable behaviors, and the lowest ability to discriminate between good and bad risks. Results are discussed in terms of interventions that might aid high-functioning young adults with ASD in their everyday decision making.

  5. Study on comparison of special moment frame steel structure (SMF) and base isolation special moment frame steel structure (BI-SMF) in Indonesia

    Science.gov (United States)

    Setiawan, Jody; Nakazawa, Shoji

    2017-10-01

    This paper discusses about comparison of seismic response behaviors, seismic performance and seismic loss function of a conventional special moment frame steel structure (SMF) and a special moment frame steel structure with base isolation (BI-SMF). The validation of the proposed simplified estimation method of the maximum deformation of the base isolation system by using the equivalent linearization method and the validation of the design shear force of the superstructure are investigated from results of the nonlinear dynamic response analysis. In recent years, the constructions of steel office buildings with seismic isolation system are proceeding even in Indonesia where the risk of earthquakes is high. Although the design code for the seismic isolation structure has been proposed, there is no actual construction example for special moment frame steel structure with base isolation. Therefore, in this research, the SMF and BI-SMF buildings are designed by Indonesian Building Code which are assumed to be built at Padang City in Indonesia. The material of base isolation system is high damping rubber bearing. Dynamic eigenvalue analysis and nonlinear dynamic response analysis are carried out to show the dynamic characteristics and seismic performance. In addition, the seismic loss function is obtained from damage state probability and repair cost. For the response analysis, simulated ground accelerations, which have the phases of recorded seismic waves (El Centro NS, El Centro EW, Kobe NS and Kobe EW), adapted to the response spectrum prescribed by the Indonesian design code, that has, are used.

  6. The Military Assistance Command-Vietnam Studies and Observations Group-A Case Study in Special Operations Campaigning

    Science.gov (United States)

    2016-06-10

    realistically rehearsed , and executed with surprise, speed and purpose.”13 McRaven’s 11 William H...objective of special operations rather than the techniques used. For SOF to continue to achieve operational surprise, and to innovate in a constantly ...achieve success in 91 Peterson, 4-5. 49 an ever changing environment, they will need to constantly

  7. Study results on estimation of non-specialized physical training university students in Hunan Province

    Directory of Open Access Journals (Sweden)

    Lihua Wang

    2013-02-01

    Full Text Available Highlights the results of the implementation of national standards of physical fitness assessment of students specialized universities Chinese province of Hunan. Discovered that the main negative factors that reduce the effectiveness in this area are the following: lack of unified management of the process of introducing national standards of physical fitness assessment of students; shortcomings in the quality and quantity of equipment for evaluation, the low level of mastery of the teaching staff of the methodology and insufficient use the results of monitoring the health of the students in the further education; misallocation of time for testing and evaluation in terms of physical health. Substantiates the importance of the rational organization of the assessment system, outlined the main directions of improving the effectiveness of the implementation of national standards of physical fitness of students.

  8. The Country of Origin Effect on the Evaluation of Special Beers and the Consumers’ Purchase Intention: An Experimental Study

    Directory of Open Access Journals (Sweden)

    Michel Gehlen Bassani

    2018-04-01

    Full Text Available Objetives: analyze the country of origin effect on the perceived product quality, the price-willingness to pay and the consumer’s purchase intention.Method: experimental (experiment, with a factorial design 4 (Country of Origin: Germany, China, Brazil, and a control’s group x 1 (Product: special Pilsen beer. For data analysis, a quantitative statistical approach was performed with data processed by means a multivariate analysis of variance (MANOVA, applying post-hoc tests. The sample consisted of 159 respondents who were distributed in the four experimental groups.Originality/Relevance: the study approached the country of origin effect on consumer perception and its relationship with perceived quality, willingness to pay and purchase intention of special beer.Results: the results show that the country of origin effect, as an extrinsic attribute, has a significant role in the perceived quality, willingness to pay and consumers’ purchase intentions.Theoretical/Methodological Contrbutions: the development of the research allowed us to analyze, in the evaluation of a product, in this case, special beer (Pilsen type, the strength of an extrinsic factor, that is, the country of origin effect, and its influence on the perceived quality, the price-willingness to pay and the consumer’s purchase intention.

  9. Sports-specialized intensive training and the risk of injury in young athletes: a clinical case-control study.

    Science.gov (United States)

    Jayanthi, Neeru A; LaBella, Cynthia R; Fischer, Daniel; Pasulka, Jacqueline; Dugas, Lara R

    2015-04-01

    Data are lacking regarding the independent risk of injury related to intense single-sport training or growth rate in young athletes. To determine whether sports specialization, weekly training volumes, and growth rates are associated with increased risk for injury and serious overuse injury in young athletes. Case-control study; Level of evidence, 3. Injured athletes aged 7 to 18 years were recruited from 2 hospital-based sports medicine clinics and compared with healthy controls from affiliated primary care clinics undergoing sports physicals (2010-2013). Participants completed surveys reporting hours per week spent in organized sports, physical education class, and free play, as well as degree of sports specialization and Tanner stage. Heights and weights were measured. Injury details were obtained from athlete surveys and electronic medical records. Of 1214 athletes enrolled, 1190 (50.7% male) had data satisfactory for analysis. There were 822 injured participants (49.5% male; unique injuries, n = 846) and 368 uninjured participants (55% male). Injured athletes were older than uninjured athletes (14.1 ± 2.1 vs. 12.9 ± 2.6 years; P sports activity (11.2 ± 2.6 vs. 9.1 ± 6.3 h/wk; P sports activity spent per week, sports-specialized training was an independent risk for injury (odds ratio [OR], 1.27; 95% CI, 1.07-1.52; P sports per week than number of age in years (OR, 2.07; 95% CI, 1.40-3.05; P sports to free play time was >2:1 hours/week had increased odds of having a serious overuse injury (OR, 1.87; 95% CI, 1.26-2.76; P sports. There is an independent risk of injury and serious overuse injury in young athletes who specialize in a single sport. Growth rate was not related to injury risk. The study data provide guidance for clinicians counseling young athletes and their parents regarding injury risks associated with sports specialization. © 2015 The Author(s).

  10. Study Guide for TCT in Health and Physical Education.

    Science.gov (United States)

    Mullan, Marie R.

    This study guide is designed for those individuals preparing to take the Georgia Teacher Certification Test (TCT) in health and physical education. The test covers nine broad subareas: (1) health, body systems, disease; (2) tennis, handball, fencing, bowling, track, and recreational games; (3) development, hygiene, safety, nutrition; (4) softball,…

  11. Inclusive Pedagogy in Light of Social Justice. Special Educational Rights and Inclusive Classrooms: On Whose Terms? a Field Study in Stockholm Suburbs

    Science.gov (United States)

    De Silva, Nilani Ljunggren

    2013-01-01

    The question of inclusive education is not straightforward. Despite all its good intentions, inclusive education, in practice faces numerous challenges today. This study analyses these challenges in the Swedish special education context. The author explores special educators' experiences, possibilities and challenges when applying inclusive…

  12. First-principles study of ternary bcc alloys using special quasi-random structures

    International Nuclear Information System (INIS)

    Jiang Chao

    2009-01-01

    Using a combination of exhaustive enumeration and Monte Carlo simulated annealing, we have developed special quasi-random structures (SQSs) for ternary body-centered cubic (bcc) alloys with compositions of A 1 B 1 C 1 , A 2 B 1 C 1 , A 6 B 1 C 1 and A 2 B 3 C 3 , respectively. The structures possess local pair and multisite correlation functions that closely mimic those of the random bcc alloy. We employed the SQSs to predict the mixing enthalpies, nearest neighbor bond length distributions and electronic density of states of bcc Mo-Nb-Ta and Mo-Nb-V solid solutions. Our convergence tests indicate that even small-sized SQSs can give reliable results. Based on the SQS energetics, the predicting powers of the existing empirical ternary extrapolation models were assessed. The present results suggest that it is important to take into account the ternary interaction parameter in order to accurately describe the thermodynamic behaviors of ternary alloys. The proposed SQSs are quite general and can be applied to other ternary bcc alloys.

  13. Studies on the development of special graphite for use in tokamaks

    Energy Technology Data Exchange (ETDEWEB)

    Bhatia, G.; Aggarwal, R.K.; Saha, M.; Sengupta, P.R.; Mishra, A. [National Physical Lab., New Delhi (India). Carbon Technology Unit

    2002-07-01

    Special graphite is considered as a critical component of the present-day tokamaks wherein it acts as the armour material for plasma-facing components. This graphite is required to possess, besides other characteristics, high values of bulk density, bending strength and electrical and thermal conductivities and a low value of ash content. Since such graphite was not commercially available in the country, efforts to develop it were initiated at the National Physical Laboratory, New Delhi. The basic approach to develop this graphite was based on green coke method of making the high density graphite, wherein the green coke was modified by incorporating in it small amounts of conducting carbon materials, i.e. needle coke, synthetic graphite and natural graphite. The resulting graphites were characterized with respect to various physical characteristics, namely, green density, weight loss, volume shrinkage, linear shrinkage, bulk density, bending strength, Young's modulus and electrical resistivity, etc. The results are described and discussed in the present paper. 6 refs., 2 tabs.

  14. Medical experiments on persons with special needs, a comparative study of Islamic jurisprudence vs. Arab laws: UAE law as case study.

    Science.gov (United States)

    Hammad, Hamza Abed Al-Karim

    2014-01-01

    This article is a comparative study of medical experiments on persons with special needs in Islamic jurisprudence and Arab laws; United Arab Emirates (UAE) law as case study. The current study adopts a comparative analytical and descriptive approach. The conclusion of this study points out that the Convention on the Rights of Persons with Special Needs, ratified by a number of Arab States, including the United Arab Emirates, approves conducting medical experiments on persons with special needs, subject to their free consent. As a result of ratifying this Convention, a number of special laws were enacted to be enforced in the United Arab Emirates. On the other hand, this issue is controversial from an Islamic jurisprudence point of view. One group of jurisprudents permits conducting these experimentations if they are designed to treat the person involved, and prohibits such experimentations for scientific advancement. Other jurisprudents permit conducting medical experimentations on persons with special needs, whether the purpose of such experimentations is treatment of the disabled or achieving scientific advancement. The opinion of this group is consistent with the International Convention and the Arab laws in this respect. However, neither the Convention nor the Arab laws regulate this matter by specific and comprehensive conditions, as addressed by some contemporary scholars. It is recommended that the Convention and the Arab laws adopt these conditions. Additionally, the Convention does not state whether the experimentations may be conducted for the interest of the person with disability or for the purpose of scientific advancement. The text of the Convention is unclear and therefore requires further illumination.

  15. Teacher Use of Instructional Technology in a Special Education School for Students with Intellectual Disabilities: A Case Study

    Directory of Open Access Journals (Sweden)

    Canan Sola Özgüç

    2014-01-01

    Full Text Available The purpose of this study was to investigate use of Instructional Technology (IT by special education teachers in a school for students with moderate to severe intellectual disability (ID. Research questions were a Which IT do teachers use during class time? b What are the ways of providing IT? (c What are the problems that teachers encountered while using IT? (d What are the results and effects of the encountered problems? (e Is there any use of assistive technology (AT devices? This is a case study based on collecting and analyzing qualitative data. Semi-structured interviews were conducted with nine teachers; students with moderate to severe ID in the first, second, fifth, and seventh grade were observed in social studies lessons, as were eight teachers of those students. The study showed that use of IT is limited in a special school for children with ID and this situation is affecting teachers and students in a negative way. Also, use of AT is lacking

  16. Study on the impact of caregivers in an Italian high specialization hospital: presence, costs and nurse's perception.

    Science.gov (United States)

    Quattrin, Rosanna; Artico, Carlo; Farneti, Federico; Panariti, Mateo; Palese, Alvisa; Brusaferro, Silvio

    2009-06-01

    The study analysed two key questions: (i) the prevalence of informal caregiving in medical and surgical wards of a high specialization hospital; (ii) the reasonable cost for the structure that would have to pay to replace informal caregiving? The study was conducted in June 2006 as a prevalence survey, using a questionnaire administered to informal caregivers and nurses working in medical and surgical wards of a high specialization hospital by ad hoc trained personnel. Questionnaire consisted in three sections: the first focused on patient's characteristics, the second on caregivers and the third on nurses' perception on caregiving phenomenon. One hundred and twenty-four eligible caregivers were identified. During the study patients admitted to hospital medical and surgery wards were 520. Among these 16.5% (86/520) was assisted by one or more caregivers. Caregivers' response rate was 69.4% (86/124), corresponding to 66 patients. This study yielded an average of 455.9 minutes per day (SD = 370.2; range = 120-1440) or 52.9 hours per week. Caregiver's presence was recognized in 88.9% (56/63) of patients. Despite the societal perspective, the costs and effects of informal caregiving to the informal caregiver are often ignored in economic evaluation. The costs of informal care are an important extent related to time inputs by relatives and friends of the care recipients. Our approach has been to monetize the informal activity care contribution of family members and/or caregivers.

  17. [The study on metabolic difference of human body affected by active stress and passive stress under special events].

    Science.gov (United States)

    Guo, Guang-hong; Gu, Feng; Dong, Zhen-nan; Yuan, Xin-hong; Wang, Ling; Tian, Ya-ping

    2010-05-01

    To study the metabolic difference of body influenced by active stress and passive stress under special events. To detect serum multiple biochemistry index of 57 earthquake rescue medical team and 13 victims of a natural calamity in Wenchuan earthquake by using Hitachi 7600 automatic analyzer. Stress affected biochemistry index deeply. To compared with rescue medical team, the serum ADA, ALP and TG of victims increased obviously and TP, ALB, MAO, Cr, UA, K, Na, Cl, Ca, ApoA1 and HDL decreased obviously. Many biochemistry index have been changed under stress and it relate with stress extent. The human body function status was better in active stress than in passive stress.

  18. Learnt and perceived professional roles of a new type of nurse specialized in Gerontology and Geriatrics, a qualitative study.

    Science.gov (United States)

    Huizenga, Petra; Finnema, Evelyn; Roodbol, Petrie

    2016-07-01

    To gain insight into a new type of nurse specialized in gerontology and geriatrics, how they find meaning in the care of older persons and how this relates to the seven professional roles derived from the CanMEDS theoretical framework. To promote the quality of care for older persons in the Netherlands, one of the measures taken is the training and deployment of Registered Nurses specialized in Gerontology and Geriatrics. We focus on their professional roles in this study, to gain insight into the extent to which they fulfil their professional standards. A qualitative study, consisting of seven focus group interviews. The study population included 67 Registered Nurses. Data were collected between October 2011-May 2013. Nurses work in all seven CanMEDS roles, but not with all competences associated with these seven roles. The more distant the role is from patient activities, the less frequently competences such as social networks; design; research; innovation of care; legal, financial and organizational frameworks; professional ethics and professional innovation are mentioned. Nurses engage in activities consistent with nursing care for older people; however, despite their training, they are mainly focused on direct-patient care. Their limited awareness of the complete range of professional competences risks the stagnation of their development in professional roles such as health advocate, scholar and professional, which will not lead to an improvement in the care for older persons. © 2016 John Wiley & Sons Ltd.

  19. Assessing the Special Education Faculty Shortage: The Crisis in California--A Statewide Study of the Professoriate

    Science.gov (United States)

    Evans, Susan; Eliot, Michael; Hood, Jolene; Driggs, Max; Mori, Ayako; Johnson, Theresa

    2005-01-01

    This article examines several questions related to the faculty shortage in special education. Using California as a case, the authors address these questions: (1) What were the personal and professional characteristics of current special education faculty preparing special education credential and doctoral candidates?; (2) What were the…

  20. Special relativity

    International Nuclear Information System (INIS)

    Taylor, J.G.

    1975-01-01

    It is stated that the early chapters review special relativity from an elementary mathematical viewpoint, and include discussion of recent experiments which set out to test Einstein's predictions. The theory of relativity is then reformulated in more sophisticated mathematical language to show its relation to electro-magnetism, and to lay the foundation for more general viewpoints. The final chapter discusses in simple terms where activity in the field is currently centred, and where future interest lies. Chapter headings include: the constant speed of light; measuring time and distance; the Lorentz transformation (relativity of simultaneity, space-time and causality); relativistic kinematics (including - the Dopper effect); relativistic dynamics (including - nuclear binding energy, particle creation, electrodynamics); the structure of special relativity (including - the Lorentz group, the rotation group, elementary particle scattering); extensions of special relativity. (U.K.)

  1. Preferences of Young Adults With First-Episode Psychosis for Receiving Specialized Mental Health Services Using Technology: A Survey Study.

    Science.gov (United States)

    Lal, Shalini; Dell'Elce, Jennifer; Tucci, Natasha; Fuhrer, Rebecca; Tamblyn, Robyn; Malla, Ashok

    2015-01-01

    Despite the potential and interest of using technology for delivering specialized psychiatric services to young adults, surprisingly limited attention has been paid to systematically assess their perspectives in this regard. For example, limited knowledge exists on the extent to which young people receiving specialized services for a first-episode psychosis (FEP) are receptive to using new technologies as part of mental health care, and to which types of technology-enabled mental health interventions they are amenable to. The purpose of this study is to assess the interest of young adults with FEP in using technology to receive mental health information, services, and supports. This study uses a cross-sectional, descriptive survey design. A convenience sample of 67 participants between the ages of 18 and 35 were recruited from two specialized early intervention programs for psychosis. Interviewer-administered surveys were conducted between December 2013 and October 2014. Descriptive statistics are reported. Among the 67 respondents who completed the survey, the majority (85%, 57/67) agreed or strongly agreed with YouTube as a platform for mental health-related services and supports. The top five technology-enabled services that participants were amenable to were (1) information on medication (96%, 64/67); (2) information on education, career, and employment (93%, 62/67); (3) decision-making tools pertaining to treatment and recovery (93%, 62/67); (4) reminders for appointments via text messaging (93%, 62/67); and (5) information about mental health, psychosis, and recovery in general (91%, 61/67). The top self-reported barriers to seeking mental health information online were lack of knowledge on how to perform an Internet search (31%, 21/67) and the way information is presented online (27%, 18/67). Two thirds (67%; 45/67) reported being comfortable in online settings, and almost half (48%; 32/67) reported a preference for mixed formats when viewing mental health

  2. Research Ethics in Behavioral Interventions Among Special Populations: Lessons From the Peer Approaches to Lupus Self-Management Study.

    Science.gov (United States)

    Faith, Trevor D; Egede, Leonard; Williams, Edith M

    2018-02-01

    Research involving a homogenous cohort of participants belonging to a special population must make considerations to recruit and protect the subjects. This study analyses the ethical considerations made in the peer approaches to lupus self-management project which pilot tested a peer mentoring intervention for African American women with systemic lupus erythematosus. Considerations made at the outset of the project are described and their justifications and reasoning are given. Through analysis of feedback from a postintervention focus group and mentors' logs, implications on program outcomes and participant satisfaction are discussed. Feedback indicated the importance of recruiting and training capable mentors, consistent contact from study staff to avert adverse events and avert fear or mistrust and careful consideration that must go into the pairing of mentors and mentees. Participant feedback also indicated that sensitive topics must be addressed carefully to prevent distress and dissatisfaction. Applying the lessons learned from this work as well as the considerations that proved successful may improve the contextualization and ethical conduct of behavioral interventions in special populations resulting in improved tailoring and acceptability toward historically underserved individuals. Published by Elsevier Inc.

  3. Teachers’ perceptions toward the education of students with special needs: a study in the north of Portugal

    Directory of Open Access Journals (Sweden)

    Amanda Fernandes Santos

    2014-04-01

    Full Text Available In our days not only teachers and parents hope for the schools to become inclusive, but all the society seems to understand and advocate for this need. However, when we talk about inclusion are we thinking about the same thing? Do we have the same perception of the needs, so that inclusion can really happen? In order to answers these questions a study was conducted using a questionnaire whose main objective was to understand how teachers understand and perceive the education of the pupils with Special Educational Needs (SEN. 249 teachers participated in the study, all from elementary schools located in Braga, Northern Portugal. The questionnaire had 25 items, divided into three main clusters: (1 Attitudes; (2 Resources; and (3 Collaboration. The results showed significant differences between some of the items and the variables gender, academic qualifications and professional experience. Based on these results, this research indicates that, although participants recognize that it is important to implement the philosophy of inclusion in Portugal, it is necessary to provide more training for all individuals involved in the education of students with SEN. They also indicated that there is a lack of specialized human resources needed to provide quality educational responses for the abovementioned students.

  4. EDITORIAL: Special section on recent progress on radio frequency heating and current drive studies in the JET tokamak Special section on recent progress on radio frequency heating and current drive studies in the JET tokamak

    Science.gov (United States)

    Ongena, Jef; Mailloux, Joelle; Mayoral, Marie-Line

    2009-04-01

    This special cluster of papers summarizes the work accomplished during the last three years in the framework of the Task Force Heating at JET, whose mission it is to study the optimisation of heating systems for plasma heating and current drive, launching and deposition questions and the physics of plasma rotation. Good progress and new physics insights have been obtained with the three heating systems available at JET: lower hybrid (LH), ion cyclotron resonance heating (ICRH) and neutral beam injection (NBI). Topics covered in the present issue are the use of edge gas puffing to improve the coupling of LH waves at large distances between the plasma separatrix and the LH launcher. Closely linked with this topic are detailed studies of the changes in LH coupling due to modifications in the scrape-off layer during gas puffing and simultaneous application of ICRH. We revisit the fundamental ICRH heating of D plasmas, include new physics results made possible by recently installed new diagnostic capabilities on JET and point out caveats for ITER when NBI is simultaneously applied. Other topics are the study of the anomalous behaviour of fast ions from NBI, and a study of toroidal rotation induced by ICRH, both again with possible implications for ITER. In finalizing this cluster of articles, thanks are due to all colleagues involved in preparing and executing the JET programme under EFDA in recent years. We want to thank the EFDA leadership for the special privilege of appointing us as Leaders or Deputies of Task Force Heating, a wonderful and hardworking group of colleagues. Thanks also to all other European and non-European scientists who contributed to the JET scientific programme, the Operations team of JET and the colleagues of the Close Support Unit (CSU). Thanks are also due to the Editors, Editorial Board and referees of Plasma Physics and Controlled Fusion together with the publishing staff of IOP Publishing who have supported and contributed substantially to

  5. A MODEL FOR MEASURING THE STUDENT BEHAVIOR IN WEB 2.0. CLASS. CASE STUDY OF TOURISM STUDENT SPECIALIZATION.

    Directory of Open Access Journals (Sweden)

    Ramona Lacurezeanu

    2016-07-01

    Full Text Available The digitization as a general phenomenon is influencing even the students we meet nowadays, making their expectations grow regarding the experiences offered by the eLearning context. At the global level it is found that the student as consumer of pieces of different content, with different levels of involvement as well as with a different level of attention is hard to be pleased. It is difficult to follow their interests and from here stems the difficulty of measuring the studentsˊ behavior. Our study will provide a model / tool for measuring the involvement of the student specializing in tourism within the courses by capturing levels of involvement in the course of learning and outlining their behaviour. We will compare the achieved results with the model of the student as it was imagined by the teacher when constructing the entire course. Our research will provide the specialized literature with conclusions on the impact of using collaborative environments in teaching and learning with implications and consequences on the improvement of digital skills.

  6. Studies on the calcination of ammonium uranates with special reference to density

    International Nuclear Information System (INIS)

    El-Fekey, S.A.; Rofail, N.H.; Farah, M.Y.

    1980-01-01

    The objective of this study was to throw some light on ammonium uranates precipitated from uranyl nitrate solution using ammonia or urea. The effect of washing the uranates, thickness of their layers on the trays during subsequent calcination, temperature and duration, on the densities of powders formed during thermal decomposition was studied. (author)

  7. Studies on the interaction of riboflavin 5'-phosphate with proteins with special attention to bacterial bioluminescence

    NARCIS (Netherlands)

    Gast, R.

    1978-01-01

    The central theme of this thesis is the interaction of FMN with proteins. For one of the proteins studied, the enzyme luciferase from bacteria, further investigations were done on the process of light emission.
    In chapter 2 and 3 studies are reported on the binding of FMN with relatively

  8. Special Feature: Epistemological Paradigms in Evaluation: Implications for Practice. Section 3: "Paradigm Complementarity" Case Studies.

    Science.gov (United States)

    Kamis-Gould, Edna; And Others

    1991-01-01

    Three studies are presented, which illustrate situations in which researchers and funders agreed on the primacy of either the experimental or pragmatic paradigms but acknowledged a role for the other. The studies involved evaluations of mental health care, information systems, and a curriculum for behavioral and academic dysfunction. (SLD)

  9. Research Article Special Issue

    African Journals Online (AJOL)

    2017-02-15

    Feb 15, 2017 ... Research Article. Special Issue ... In myriad studies implemented, the quality of life has been defined in different ways among which the .... service and trading users in living area. ... market, bakery, barber shop, restaurant, etc.

  10. A clinical study on oral lichen planus with special emphasis on hyperpigmentation

    Science.gov (United States)

    Chitturi, Ravi Teja; Sindhuja, Pandian; Parameswar, R. Arjun; Nirmal, Ramdas Madhavan; Reddy, B. Venkat Ramana; Dineshshankar, Janardhanam; Yoithapprabhunath, Thukanayakanpalayam Ragunathan

    2015-01-01

    Background: Oral lichen planus (OLP) is a unique disorder affecting generally the older age group. Numerous studies have been done on various aspects of OLP such as pathogenesis, rate of malignant transformation, etc. However, very few studies are available with respect to clinical features especially association of hyperpigmentation and OLP. This study aims at studying the clinical aspects of OLP and study the association between hyperpigmentation and OLP in a south Indian population. Materials and Methods: A total of 58 patients with OLP who attended the outpatient department of our institution were included in the study and a complete history, followed by thorough intraoral examination was done. All the data were recorded and assessed for statistical analysis using SPSS software. Results: We found that the male to female ratio affected with OLP was 1:1 and the most common form of OLP that was seen was the reticular subtype. Also, buccal mucosa was the most common affected site and more than 60% patients had hyperpigmentation associated with the site affected by OLP. We found a statistically significant relation between the reticular type of OLP and the older age group (51–70 years) with hyperpigmentation. Conclusion: Although further studies are required to say anything conclusively, post-inflammatory changes occurring the mucosa due to OLP could be a cause for hyperpigmentation in the sites affected. PMID:26538905

  11. Trends and causes of maternal mortality in Jimma University Specialized Hospital, southwest Ethiopia: a matched case–control study

    Directory of Open Access Journals (Sweden)

    Legesse T

    2017-05-01

    Full Text Available Tegene Legesse,1 Misra Abdulahi,2 Anteneh Dirar2 1Department of Public Health, Collage of Health Science, Mizan-Tepi University, Mizan Teferi, Ethiopia; 2Department of Population and Family Health, College of Health Sciences, Jimma University, Jimma, Oromia Regional State, Ethiopia Introduction: Measures of maternal death are fundamental to a country’s health and development status. In developing countries, it remains a daunting and largely unmet public health challenge. There were two studies completed over 10 years ago in Jimma University Specialized Hospital to identify trends, but recently there have been many changes in Ethiopia to reduce maternal death. Therefore, it is important to track the achievements made in Ethiopia in the context of Jimma University Specialized Hospital. No study undertaken in the country has quantified deaths of women from specific causes after controlling confounders.Objective: To assess trends and causes of maternal death in Jimma University Specialized Hospital, southwest Ethiopia.Methods: A time-matched case–control study was conducted on 600 (120 cases and 480 controls females who utilized obstetrics and gynecology services from January 2010 to December 2014. To observe trends in maternal death, maternal mortality ratio was calculated for each year. Stata version 13 was used to analyze causal inference using propensity score matching method.Results: Maternal mortality ratio was 857/100,000 and had a decreasing trend from it’s highest in 2010 of 1,873/100,000 to it’s lowest of 350/100,000 in 2014. The leading cause of maternal death was hemorrhage (54% (β=0.477, 95% confidence interval [CI]: 0.307, 0.647, followed by pregnancy-induced hypertension (20% (β=0.232, 95% CI: 0.046, 0.419, and anemia (12% (β=0.110, 95% CI: 0.017, 0.204.Conclusion: There is a decreasing trend of maternal death. Hemorrhage was the major cause of death identified in each year of study. Keywords: maternal death, maternal

  12. Navy Speciality Physician Study: Historical Overview, Retention Analysis, and Synopsis of Current Civilian-Sector Practices

    National Research Council Canada - National Science Library

    Christensen, Eric

    2002-01-01

    .... The objective of the study was to further explore retention of Navy physicians, by identifying and tracking critical indicators of Navy physician retention, to provide BUMED information for improving...

  13. Studies of soy sauce sterilization and its special flavour improvement by gamma-ray irradiation

    International Nuclear Information System (INIS)

    Yang Jingtian; Jin Xinhua; Gu Guoxing; Yun Guichun

    1988-01-01

    Experimental studies for sterilizing 12 kinds of soy sauce with gamma-ray irradiation showed that both sterilization and improvements in flavour and quality of soy sauce were obtained simultaneously. (author)

  14. Special Colloquium : Looking at High Energy Physics from a gender studies perspective

    CERN Multimedia

    CERN. Geneva

    2011-01-01

    Human actors, workplace cultures and knowledge production: Gender studies analyse the social constructions and cultural representations of gender. Using methods and tools from the humanities and social science, we look at all areas, including the natural sciences and technology, science education and research labs. After a short introduction to gender studies, the main focus of my talk will be the presentation of selected research findings on gender and high energy physics. You will hear about an ongoing research project on women in neutrino physics and learn about a study on the world of high energy physicists characterised by "rites of passage" and "male tales" told during a life in physics. I will also present a study on how the HEP community communicates, and research findings on the naming culture in HEP. Getting to know findings from another field on your own might contribute to create a high energy physics culture that is fair and welcoming to all genders.

  15. A geo-economical study of beryl, specially the bery from the northeast (of Brazil)

    International Nuclear Information System (INIS)

    Argentiere, R.

    1977-01-01

    The crystalline structure of beryl and the BeO proportion in minerals are presented. The geoeconomics areas are studied and tables of the Brazilian beryl productions and its relative position in the world-wide production are presented [pt

  16. Conceptual design studies of special-purpose equipment for Fusion Engineering Device torus-sector remote maintenance

    International Nuclear Information System (INIS)

    Masson, L.S.; Watts, K.D.; Aldrich, W.E.; McPherson, R.S.

    1982-01-01

    One of the major maintenance operations anticipated for fusion reactors of the Tokamak configuration is remote removal and replacement of torus sectors. This operation will be difficult due to the massive nature of the sector (375 tonnes), and also due to the precision with which it must be positioned within the fixed structure. The same problem, only to a lesser degree, applies to sub-components of the sector such as the limiter blades, shielding, test assemblies, etc. General and specific design requirements have been generated and trade studies conducted on reactor interfacing details as well as handling machine concepts. On the basis of the design requirements and trade studies, a perferred concept for the sector handling machine was developed. In addition, a similar machine was developed for handling the intermediate sized sector sub-components. While most operations will be performed by special purpose machines such as described above, there is a need for a versatile, relatively high capacity mobile system. A concept suitable for this mobile application was also developed as part of these studies. The general conclusion, to the extent these studies have been completed, was that special single-purpose machines will be required to perform the operations requiring high load capacity and handling precision. The machine concepts developed were felt to be within the state-of-the-art, and will make extensive use of commercially available components. The most serious problem was felt to be development of simple methods to obtain the required precision in positioning massive objects such as the torus sector

  17. Use of animal models for space flight physiology studies, with special focus on the immune system

    Science.gov (United States)

    Sonnenfeld, Gerald

    2005-01-01

    Animal models have been used to study the effects of space flight on physiological systems. The animal models have been used because of the limited availability of human subjects for studies to be carried out in space as well as because of the need to carry out experiments requiring samples and experimental conditions that cannot be performed using humans. Experiments have been carried out in space using a variety of species, and included developmental biology studies. These species included rats, mice, non-human primates, fish, invertebrates, amphibians and insects. The species were chosen because they best fit the experimental conditions required for the experiments. Experiments with animals have also been carried out utilizing ground-based models that simulate some of the effects of exposure to space flight conditions. Most of the animal studies have generated results that parallel the effects of space flight on human physiological systems. Systems studied have included the neurovestibular system, the musculoskeletal system, the immune system, the neurological system, the hematological system, and the cardiovascular system. Hindlimb unloading, a ground-based model of some of the effects of space flight on the immune system, has been used to study the effects of space flight conditions on physiological parameters. For the immune system, exposure to hindlimb unloading has been shown to results in alterations of the immune system similar to those observed after space flight. This has permitted the development of experiments that demonstrated compromised resistance to infection in rodents maintained in the hindlimb unloading model as well as the beginning of studies to develop countermeasures to ameliorate or prevent such occurrences. Although there are limitations to the use of animal models for the effects of space flight on physiological systems, the animal models should prove very valuable in designing countermeasures for exploration class missions of the future.

  18. Preface to the Special Issue on "Geophysical and Climate Change Studies in Tibet, Xinjiang, and Siberia (TibXS from Satellite Geodesy"

    Directory of Open Access Journals (Sweden)

    Cheinway Hwang

    2013-01-01

    Full Text Available This special issue publishes papers on recent results in geophysical and climate change studies over Tibet, Xinjiang and Siberia (TibXS based upon some of the key sensors used in satellite geodesy, including satellite gravimetric sensors (GRACE and GOCE, satellite altimeters (TOPEX, Jason-1 and -2, and ENVISAT, and Global Positioning System satellites. Results from ground- and airborne-based geodetic observations, notably those based on airborne gravimeter, superconducting gravimeter (SG and seismometers are also included in the special issue. In all, 22 papers were submitted for this special issue; 17 papers were accepted.

  19. TRU waste form studies with special reference to iron-enriched basalt: 1980. Annual report

    International Nuclear Information System (INIS)

    Flinn, J.E.; Henslee, S.P.; Kelsey, P.V. Jr.

    1981-06-01

    Material studies were performed on iron-enriched basalt (IEB) as a waste form containment medium for transuranic wastes. Specimens from laboratory scale, as well as large scale melts, were used in the evaluation. The studies included melting and casting, slag-refractory interaction, slag fruit assessments, volatility of sodium salts from IEB melts, chemical and structure homogeneity, metallic dissolution tests, physical properties, and devitrification associated with the development of mineral phases. In addition, durability tests, which included leaching and mechanical behavior, were performed

  20. A PROSPECTIVE STUDY OF CENTCHROMAN USERS WITH SPECIAL REFERENCE TO ITS CONTRACEPTIVE BENEFIT

    Directory of Open Access Journals (Sweden)

    Hema Sreedharan Nair

    2016-12-01

    Full Text Available BACKGROUND Centchroman is a novel nonsteroidal contraceptive that offers a unique combination of weak estrogenic and potent antiestrogenic properties. Centchroman inhibits the fertilised ovum from implantation and thus prevents pregnancy. The development of the steroidal contraceptive in the late 1950s was a big event in reproductive research. The pill has, however, some inherent logistic limitations such as the need for continuous administration and thus associated likelihood of side effects. This underscored the need for a safer alternative for preventing pregnancy such as postcoital contraceptives and those that interfere with events between ovulation and implantation. Hence, in this study, a clinical evaluation of centchroman for its contraceptive study was carried out on 153 women and the contraceptive benefit was evaluated at monthly intervals. MATERIALS AND METHODS It was a prospective study done in the family planning department of Sree Avittom Thirunal Hospital. Postnatal patients reporting to the family planning department at 6 weeks postpartum and also patients opting for medical termination of pregnancy or cases following spontaneous abortion were selected for the study. Contraceptive efficacy of centchroman was studied over a 12-month period. RESULTS 153 subjects were studied. 63% of the subjects were in the age group of 20-24 years. 93% subjects used centchroman as a spacing method after first delivery and 6% after second delivery. 43% of acceptors were following MTP or abortion, 35% were postpartum cases and 22% were interval acceptors. 5.2% of subjects in the study group had rheumatic heart disease, 2% had hypertension and 2.6% had diabetes mellitus. Duration of use ranged from 3 months in 153 subjects to 12 months in 130 subjects. The main cause for discontinuation of centchroman was menstrual irregularity. Menstrual complaints were noted in 45% of the subjects. The major menstrual complaint was delayed cycle in 26% subjects and

  1. Study Guide for Teacher Certification Test in Speech and Language Pathology.

    Science.gov (United States)

    Umberger, Forrest G.

    This study guide is designed for individuals preparing to take the Georgia Teacher Certification Test (TCT) in speech and language pathology. The test covers five subareas: (1) fundamentals of speech and language; (2) speech and language disorders; (3) related handicapping conditions; (4) hearing impairment; and (5) program management and…

  2. Shutdown decay heat removal analysis: Plant case studies and special issues: Summary report

    International Nuclear Information System (INIS)

    Ericson, D.M. Jr.; Cramond, W.R.; Sanders, G.A.; Hatch, S.W.

    1989-04-01

    Shutdown Decay Heat Removal Requirements has been designated as Unresolved Safety Issue (USI) A-45. The overall objectives of the USI A-45 program were to evaluate the safety adequacy of decay heat removal (DHR) systems in existing light water reactor nuclear power plants and to assess the value and impact (benefit-cost) of alternative measures for improving the overall reliability of the DHR function. To provide the technical data required to meet these objectives a program was developed that examined the state of DHR system reliability in a sample of existing plants. This program identified potential vulnerabilities and identified and established the feasibility of potential measures to improve the reliability of the DHR function. A value/impact (V/I) analysis of the more promising of such measures was conducted and documented. This report summarizes those studies. In addition, because of the evolving nature of V/I analyses in support of regulation, a number of supporting studies related to appropriate procedures and measures for the V/I analyses were also conducted. These studies are also summarized herein. This report only summarizes findings of technical studies performed by Sandia National Laboratories as part of the program to resolve this issue. 46 refs., 7 figs., 124 tabs

  3. New technology allows closer study of neutrinos; researchers credit specialized telescope

    CERN Multimedia

    Huang, N

    2002-01-01

    With the help of a newly designed telescope, University of California-Berkeley scientists and an international team of researchers have made a recent breakthrough in the study of neutrino emissions from the sun. The turning point is the Sudbury Neutrino Observatory in Canada. This telescope is the first of its kind to be sensitive enough to detect all types of neutrinos (1 page).

  4. A Study of Transparent Plastics for use on Aircraft, Special Report

    Science.gov (United States)

    Axilrod, Benjamin M.; Kline, Gordon M.

    1937-01-01

    Various transparent organic plastics, including both commercially available and experimental materials, have been examined to determine their suitability for use as flexible windshields on aircraft, The properties which have been studied include light transmission, haziness, distortion, resistance to weathering, scratch and indentation hardness, impact strength, dimensional stability, resistance to water and various cleaning fluids, bursting strength at normal and low temperatures, and flammability.

  5. Measurement Invariance in Careers Research: Using IRT to Study Gender Differences in Medical Students' Specialization Decisions

    Science.gov (United States)

    Behrend, Tara S.; Thompson, Lori Foster; Meade, Adam W.; Newton, Dale A.; Grayson, Martha S.

    2008-01-01

    The current study demonstrates the use of item response theory (IRT) to conduct measurement invariance analyses in careers research. A self-report survey was used to assess the importance 1,363 fourth-year medical students placed on opportunities to provide comprehensive patient care when choosing a career specialty. IRT analyses supported…

  6. Dolphin-Assisted Therapy for Children with Special Needs: A Pilot Study

    Science.gov (United States)

    Dilts, Rachel; Trompisch, Norbert; Bergquist, Timothy M.

    2011-01-01

    Dolphin-assisted therapy (DAT), as a part of animal-assisted therapy and complementary and alternative medicine, yields several positive results. This study intended to add to DAT effectiveness research while using a standardized assessment. In the Ukraine, a DAT program called DolphinSwim agreed to take part in research with 37 voluntary…

  7. Views of Constructed Languages, with Special Reference to Esperanto: An Experimental Study.

    Science.gov (United States)

    Edwards, John; MacPherson, Lynn

    1987-01-01

    A study of college faculty and student attitudes toward artificial languages, particularly Esperanto, found faculty more knowledgeable but less enthusiastic than students about the languages. Faculty were less likely to see practical benefits in the knowledge and use of constructed languages, and less interested in seeing them taught or learning…

  8. National Survey of the Education of Teachers. Bulletin, 1933, No. 10. Volume V: Special Survey Studies

    Science.gov (United States)

    Frazier, Benjamin W.; Betts, Gilbert L.; Greenleaf, Walter J.; Waples, Douglas; Dearborn, Ned H.; Carney, Mabel; Alexander, Thomas

    1935-01-01

    The Seventy-first Congress authorized a survey of the education of teachers on a Nation-wide scope, conducted during the last 3 years. After the work of the survey was organized it was apparent that only a limited number of studies could be undertaken with the time and funds available. It was decided, therefore, to cooperate whenever possible with…

  9. Building Evidence in Early Childhood Special Education: A Systematic Review of Replication Intervention Studies

    Science.gov (United States)

    Banerjee, Rashida; Movahedazarhouligh, Sara; Millen, Kaitlyn; Luckner, John L.

    2018-01-01

    Valid and evidence-informed practices are critical to help young children with disabilities and their families with highly effective interventions and instruction to reach their potentials. Replication research is critical for appraising research and identifying evidence-based practices. The purpose of this study was to replicate the methods used…

  10. Coping Power Dissemination Study: Intervention and Special Education Effects on Academic Outcomes

    Science.gov (United States)

    Lochman, John E.; Boxmeyer, Caroline L.; Powell, Nicole P.; Qu, Lixin; Wells, Karen; Windle, Michael

    2012-01-01

    This study examines whether a school-based preventive intervention for children with aggressive behavior affects children's academic outcomes when it is implemented by school counselors in a dissemination field trial. The Coping Power program targets empirical risk factors for aggressive behavior and focuses primarily on teaching social and…

  11. Does Empathy Predict Instructional Assignment-Related Stress? A Study in Special and General Education Teachers

    Science.gov (United States)

    Platsidou, Maria; Agaliotis, Ioannis

    2017-01-01

    The role of empathy in the teaching profession has been vastly investigated in relation to its effect on students, but research on how teachers' empathy affects their own well-being at work is limited. This study investigated empathy and instructional assignment-related stress factors of primary school teachers serving in general or special…

  12. Heavy metals and zooplankton with special reference to Minamata (Japan) mercury pollution - A case study

    Digital Repository Service at National Institute of Oceanography (India)

    Gajbhiye, S.N.; Hirota, R.

    content was 0.01 to 0.25 mu g g/1 (dry). Among the various groups of zooplankton studied chaetognaths, bivalve, and crustaceans showed higher rate of bioaccumulation. The distribution of other heavy metals was not abnormal and the values were below...

  13. Elementary Teachers Understanding of Disability, Inclusion, and Special Education: A Phenomenographic Study

    Science.gov (United States)

    Heroux, JoDell R.

    2013-01-01

    A wide range of cultural studies research have explored the impact of deeply held cultural stereotypes on stakeholders' attitudes and dispositions towards race, gender and class, which has resulted in the development of culturally responsive teaching frameworks designed to address educational inequity for diverse groups of students. Research…

  14. Work Related Stress: Application of a Special Study to the General Business Community.

    Science.gov (United States)

    Gallagher, Denise M.; And Others

    There has been much recent attention given to stress and the negative side effects associated with excessive stress. Employers need to recognize the effect that stress can have on the productivity and attitudes of their employees. To examine work-related stress and to develop stress management strategies, a study was conducted of flight attendants…

  15. 76 FR 24514 - Honouliuli Special Resource Study, Honolulu, Maui, Hawaii, and Kauai Counties, HI

    Science.gov (United States)

    2011-05-02

    ... the overall study area, including management by other public agencies or the private sector; technical... entities; (4) private and nonprofit organizations; (5) private landowners; and (6) other interested parties... ask us in your comment to withhold your personal identifying information from public review, we cannot...

  16. A Case Study of School Choice and Special Education in the 21st Century

    Science.gov (United States)

    Bernier, Lisa E.

    2017-01-01

    School choice is deeply rooted in the marketization theories originally presented by Milton Friedman in the 1950s. There are many school choice options available in Arizona. The purpose and primary research question of this case study explored how a Free Appropriate Public Education (FAPE) and other factors influenced the parents' decisions to…

  17. The Peaceful Uses of Military Forces. Praeger Special Studies in International Politics and Public Affairs.

    Science.gov (United States)

    Hanning, Hugh

    This study of the peaceful uses of military forces (PUMF) offers a compendium of information and principles for the planning and conduct of such PUMF activities as meeting disaster or emergency relief situations, education and training, and economic and social projects. The provision of training opportunities by the military is a means of…

  18. A THREE YEAR RETROSPECTIVE STUDY OF OVARIAN NEOPLASMS WITH SPECIAL EMPHASIS ON SURFACE EPITHELIAL TUMOURS

    Directory of Open Access Journals (Sweden)

    Krishna Bharathi Yarlagadda

    2016-07-01

    Full Text Available BACKGROUND Ovarian tumours being second most common gynaecological cancer in India account for 30% of all cancers of female genital tract. Study conducted to determine relative frequencies of various histological types based on WHO classification and their age distribution with particular emphasis on surface epithelial tumours. This study is undertaken to find out the frequency of incidence of different histopathological subtypes with particular emphasis on surface epithelial tumours and age distribution of ovarian tumours in our institute located in coastal Andhra Pradesh. METHODS This is a retrospective study of 100 cases of ovarian neoplasms collected during a period of 3 years from June 2013 to May 2016 from the Department of Pathology, Katuri Medical College and Hospital, Chinakondrupadu, Guntur, A. P, India. The patients attending our hospital are mostly from rural areas around. Paraffin blocks of all 100 ovarian neoplasms retrieved. Complete clinical and radiological findings analysed from our records. RESULTS The tumours are grouped according to the nature of tumour whether benign or borderline or malignant according to cell of origin, histological subtyping, and age group. Surface epithelial tumours are the most common. Benign tumours outnumber the malignant tumours. Benign ovarian tumours showed a peak in 21-40 Yrs. age group and malignant in the age group of 41- 60 Yrs. Results of our study compared with other studies. CONCLUSION Because of the geographic location, poverty, and illiteracy, patients seek medical advice late. So, awareness among public by health education, passive surveillance, and community screening facility will be helpful in early detection of ovarian neoplasms.

  19. Epidemiological study of dilated cardiomyopathy from eastern India with special reference to left atrial size

    Directory of Open Access Journals (Sweden)

    Rudrajit Paul, Saumen Nandi, Pradip K Sinha

    2014-07-01

    Full Text Available Dilated cardiomyopathy (DCM is a common cause of emergency visit in our country. The disease is often misdiagnosed and mistreated. There are very few studies on DCM from India. We undertook a small study on DCM patients from Eastern India to find the demographic and echocardiographic characteristics. Patients and methods: We under took this study in a tertiary care Medical College of Eastern India. All patients coming to the emergency with dyspnea were evaluated for cardiac dysfunction. Emergency echocardiography was done to diagnose dilated cardiomyopathy. Patients with DCM were then evaluated as per protocol. After stabilization, echocardiography was repeated to note the study parameters like left atrial diameter. Standard statistical tests were used. Results: we had a total of 70 patients in our study with a male: female ratio of 43:27. Most patients were aged over 40 years. Patients with COPD, history of radiation, malignancy or drug abuse were excluded. Most patients (47% were on NYHA stage 3 at the time of presentation. In our patient cohort, 24% were alcoholic and 46% were smokers. Atrial fibrillation was present in 15.7% of the patients and right and left bundle branch block had been present in 8 and 15 patients respectively. In echocardiography, increased left atrial (LA size (>40 mm was found in 45 patients. Many patients had valvular regurgitation, mitral, aortic or tricuspid. LA size was positively correlated with left ventricular systolic diameter (r=0.403 and negatively correlated with ejection fraction (r= -0.23. Analysis and conclusion: different ECG abnormalities like bundle branch block and arrhythmias like atrial fibrillation are quite common in DCM. In echocardiography, left atrial size is an important prognostic marker and correlates with left ventricular function.

  20. A Case Study of Construction of Special Database on Urban Agriculture in Library of Beijing University of Agriculture

    OpenAIRE

    Liu, Qianning

    2013-01-01

    With the development of urban agriculture and digital library, the theoretical research and exploitation of special database on urban agriculture has become an inevitable trend. On the basis of analyzing the advantages of the special database on urban agriculture constructed by the library of Beijing University of Agriculture, the author has analyzed the status and the problems of the special database on urban agriculture developed by Beijing University of Agriculture and proposed the develop...

  1. International Specialization

    DEFF Research Database (Denmark)

    Kleindienst, Ingo; Geisler Asmussen, Christian; Hutzschenreuter, Thomas

    2012-01-01

    Whether and how international diversification and cross-border arbitrage affects firm performance remains one of the major unresolved research questions in the strategy and international business literatures. We propose that knowing how much a firm has internationally diversified tells us very...... little about performance implications, if we do not know, and do not ask, how the firm has diversified. Therefore, building on the two broad arguments of operating flexibility and location-specific commitment, we develop a theoretical framework that focuses on the extent to which a firm's international...... arbitrage strategy is characterized by specialization versus replication and argue that these different strategies may have differential impact on profitability and risk reduction. Developing a sophisticated measure of international specialization and using a unique panel data set of 92 German MNEs to test...

  2. Bioequivalence study of two losartan tablet formulations with special emphasis on cardiac safety.

    Science.gov (United States)

    Khandave, Suhas S; Sawant, Satish V; Sahane, Rakhi V; Murthi, Vivekanand; Dhanure, Shivanand S; Surve, Pradeep G

    2012-05-01

    To study the bioequivalence of Losartan Potassium Tablets 50 mg manufactured by Micro Labs Ltd. India to Cozaar® Tablets 50 mg, manufactured by Merck Sharp and Dohme Ltd., UK in normal healthy adult subjects under fasting condition along with the comparative safety evaluation of both treatments. The in vitro dissolution studies were carried out on 12 units each of test and reference products using the paddle method and dissolution media like water, 0.1 N hydrochloric acid with pH 1.2, pH 4.5 acetate buffer and pH 6.8 phosphate buffer. An open label, randomized, two-treatment, two-period, two-sequence, crossover bioequivalence study with a washout period of 7 days was conducted in 60 healthy Indian male subjects. Serial blood samples were collected after drug administration in each study period. Plasma concentrations of losartan and losartan acid were determined using a validated LC-MS-MS method. The pharmacokinetic parameters of losartan and losartan acid were determined using a non compartmental model. Occurrence of adverse events, change in systolic blood pressure, diastolic blood pressure, heart rate and QT interval from the baseline to 3.50 h post dose were studied and compared between the two treatments as safety parameters. The in vitro study proved the essential similarity of both the formulations as evident from the similarity factor of > 50% in all the dissolution media. The ratios for geometric least square means and 90% confidence intervals were within the acceptance criteria of 80% to 125% for log transformed C(max), AUC(0-t) and AUC(0-∞) for losartan. No statistically significant difference between the two treatments was observed for either of the safety parameters. The test product Losartan Potassium tablets 50 mg manufactured by Micro Labs Limited, India was bioequivalent to Cozaar® tablets 50 mg, manufactured by Merck Sharp and Dohme Ltd., UK in terms of rate and extent of absorption. Both treatments were well tolerated and had similar non

  3. Special offer

    CERN Multimedia

    Staff Association

    2010-01-01

    Special offer for members of the Staff Association and their families 10% reduction on all products in the SEPHORA shop (sells perfume, beauty products etc.) in Val Thoiry ALL YEAR ROUND. Plus 20% reduction during their “vente privée”* three or four times a year. Simply present your Staff Association membership card when you make your purchase. * next “vente privée” from 24th to 29th May 2010  

  4. Special lecture

    International Nuclear Information System (INIS)

    Yoshikawa, H.

    1998-01-01

    In his special lecture, given at the Artsimovich-Kadomtsev Memorial Session of the 17th IAEA Fusion Energy Conference in Yokohama, October 1998, Prof. H. Yoshikawa stated that the fusion program had come to a crossroads. He was wondering whether the future would lead to cooperation between nations, striving to overcome the difficulties the world is confronted with, or if it would lead to despair

  5. Special offer

    CERN Multimedia

    Staff Association

    2011-01-01

    SPECIAL OFFER FOR OUR MEMBERS Tarif unique Adulte/Enfant Entrée Zone terrestre 19 euros instead of 23 euros Entrée “Zone terrestre + aquatique” 24 euros instead of 31 euros Free for children under 3, with limited access to the attractions. Walibi Rhône-Alpes is open daily from 22 June to 31 August, and every week end from 3 September until 31 October. Closing of the “zone aquatique” 11 September.

  6. Special effects.

    Science.gov (United States)

    Davis, Carol

    The nursing team on the day case ward at Alder Hey Hospital has introduced changes to the environment to help children with special needs, who often attend the ward repeatedly. Small changes, such as keeping colours on the ward neutral, can help children relax. Nurses contact parents a week before admission to find out about their child's likes and dislikes. Parents are encouraged to bring a child's favourite items with them. Operating sessions are scheduled to meet these children's needs.

  7. Introduction to Special Issue "Gender, Culture and Alcohol Problems: A Multi-national Study

    DEFF Research Database (Denmark)

    Bloomfield, Kim; Gmel, Gerhard; Wilsnack, Sharon

    2006-01-01

    This paper provides an introduction to a series of articles reporting results from the EU concerted action "Gender, Culture and Alcohol Problems: A Multi-national Study" which examined differences in drinking among women and men in 13 European and two non-European countries. The gender gap...... analyses the smallest gender differences in drinking behaviour were found in Nordic countries, followed by western and central European countries, with the largest gender differences in countries with developing economies....

  8. AN EMPRICAL STUDY ON CONSUMERS ADOPTION OF MOBILE WALLET WITH SPECIAL REFERENCE TO CHENNAI CITY

    OpenAIRE

    DR.S.Manikandan; J.Mary Jayakodi

    2017-01-01

    In present world smart phones play an important role in the daily life of people. The technological advancement has made smartphone as devices were the mobile users can make money transaction or payment by using application installed in phone. The present study aims to explain the application and usage of wallet money endorsed by different companies and various factors that affect the consumer’s decision to adopt mobile wallet and various risks and challenges faced by the users of mobile wall...

  9. Safety study for HTR conceptual designs under German siting conditions. Phase I B, specialized volume I

    International Nuclear Information System (INIS)

    1982-08-01

    The basic methodology for determining sequences of events and their frequencies (events and fault trees) does not differ significantly from that of other risk studies. This applies analogously to the treatment of statistical data uncertainties and the description of results in the form of expected value with uncertainty factor. System unavailabilities are determined by means of failure rates, most of which originate from the German Risk Study, and consecutive test intervals. Unlike in other risk studies, common mode failures of components of the same kind are being considered by a mostly 10% fraction of the overall failure of the multi-train system (β-factor). A multitude of planned or unplanned operator actions are identified in the study. They are assessed using models from AIPA and according to WASH-1400. HTR-specific aspects allow mitigating operator actions in the range of days, which are approximately covered by subjective estimates, and extensive reversibility of human errors. British experience with gas-cooled reactors proved to be useful for HTR-specific components. Rates of 0.2 to 1 for small leaks and 1.5 x 10 -3 per reactor-year for larger leaks (tube ruptures) are derived on the basis of 2000 steam generator operating years. Failures of the main blowers (0.1 per blower-year) are covered by other transient events. The behaviour of structural components is of great significance for the progression of core heatup accidents. The liner of the reactor pressure vessel and the concrete located behind will fail over a large area due to decreasing strength at temperatures above 800 0 C. A rupture of closure plugs may be virtually precluded. This also applies to a failure of the reactor containment at internal design pressure. The ultimate strength will only be reached at pressures of more than 14 bar. (orig.) [de

  10. Dosimetric studies in the radiological examination of the hips in young infants with a special fenestration method of gonad protection.

    Science.gov (United States)

    Krepler, P; Vana, N; Havranek, C

    1977-01-01

    A special lead shield of 1,5 mm Pb, with a fenestration was used for gonad protection during X-Ray of the hips for detection of dysplasia. The window allows the delineation of all parts of the skeleton required to make a correct diagnosis and check the standardized position of the pelvis, while all other parts, especially the gonads are safely shielded. The scattered radiation for the testes was further reduced by a trough-shaped lead shield behind the scrotum. The effectiveness of this gonad protection was measured by direct dosimetric studies on the infant with LiF and CaF2: Dy dosimeters at different adjustments of the X-ray generator and with medium and ultra high speed screen-film combinations.

  11. Health seeking behavior of the mothers for the special care new-born unit discharged children: a comparative study.

    Science.gov (United States)

    Jeet, Gursimer; Sharma, Atul; Mohanta, Tulika Goswami; Trakroo, Ajay

    2013-01-01

    Establishment of special care new-born units (SCNU) in hospitals not only serves to provide the intensive care to sick neonates, but presents with opportunities to enhance knowledge and modify attitude and practices of their parents through behavior change communication (BCC). A cross-sectional study was conducted in Dibrugarh District, Assam from January to June, 2011 to assess differences in health-care seeking behavior of these mothers from mothers of newborns who were born at home and mothers who had normal uneventful institutional deliveries. Mothers of 29 SCNU discharged, 34 institutions delivered and 26 home delivered children were interviewed using a semi-structured interview schedule and a knowledge, attitude and practice (KAP) survey tool. Mothers of children admitted to SCNU scored better in questions related to vaccination, contraception, protection of child from infections and cold and perceptions about traditional healers, but overall KAP scores in the three groups were not found significantly different.

  12. Report of the special committee for the study of physiological effects of radon in human

    International Nuclear Information System (INIS)

    1998-01-01

    This report outlines the activities of the committee for the study of physiological effects of radon in human based on the presentation in the meetings by the members in the period, 1996-1998. The methods to estimate the exposed dose of radon (Rn) have been considerably improved now. But it is necessary to consider living conditions such as housing conditions, respiratory ratio as well as physical measurements such as Rn concentration, its balance factor, the ratio of non-absorbed component, for accurate evaluation of the physiological effects of Rn. This committee was established aiming to investigate the physiological effects of Rn in human bodies and solve the problems in this area. In a period from 1996 to 1998, meeting was held nine times by the committee. The respective main themes were as follows: the purpose of this committee and the plans of activities in future for the first meeting, indoor Rn level and balance factor for the second, outdoor Rn level and aerosol of its daughter nuclides for the third, respiratory air movement model for the 4th, Rn inhalation, epidemiological study of Rn for the 5th, epidemiological study of Rn for the 6th, problems in Rn level survey for the 7th, behaviors of Rn and its daughter nuclides in occupational environment for 9th, and variance in dose calibration factor and biological effects of α-ray for 10th. At present, dose evaluation and risk evaluation for Rn exposure include considerable uncertainty. Accurate dose evaluation for Rn is necessary to determine the limitation dose for human bodies to repress the physiological effects. (M.N.)

  13. A study on device-related infections with special reference to biofilm production and antibiotic resistance

    Directory of Open Access Journals (Sweden)

    Monil Singhai

    2012-01-01

    Full Text Available Background: Indwelling medical devices (IMDs in critical patients are vulnerable to colonization by biofilm producing bacteria. Complex characteristics of bacterial biofilms promote antibiotic resistance, leading to the emergence of resistant device-related infections (DRI, which pose new challenges in their management. Materials and Methods : The study was done on 135 hospitalized (Intensive care units pediatric patients with IMDs (intravascular catheter, urinary catheter, and endotracheal tube to determine the device-specific infection rates. Biofilm formations were demonstrated by the tube method and by scanning electron microscopy (SEM. Bacteria in biofilms were identified by the standard conventional methods and tested for antibiotic resistance. We also detected the presence of extended spectrum β-lactamases (ESβLs, particularly, blaCTX-M, in gram-negative isolates. Results: The rates of biofilm-based catheter-related blood stream infections (CRBSI, catheter-associated urinary tract infections (CAUTI, and Ventilator Associated Pneumonia (VAP, in our study, were 10.4, 26.6, and 20%. Biofilm formation by the tube method correlated well with the SEM findings. A majority of infections were caused by Klebsiella pneumoniae followed by Staphylococcal biofilms. A high percentage (85.7%, 95% confidence interval 64.5 to 95.8% of biofilm producing bacterial isolates, causing infection, were multidrug resistant. Many biofilm producing gram-negative isolates were ESβLs producers, and a majority particularly harbored blaCTX-M, among the ESβLs genotypes. Conclusion: The incidence of resistant device-related infections, predominantly caused by biofilm producing bacteria, is rising. The tube method is an effective screening method to test biofilm production, where sophisticated microscopy facilities are not available. The varying resistance pattern of organisms isolated in our setup, emphasizes the importance of studying the pattern of infection in

  14. Environmental impact analysis of the Nuclear Merchant Ship Program-addendum. Special study

    International Nuclear Information System (INIS)

    1977-06-01

    This study represents a qualitative extension of an earlier Environmental Impact Analysis of the Nuclear Merchant Ship Program (MarAd, 1975) using an Ultra Large Crude Carrier (ULCC) as the reference ship, to other types of ships including a containership, dry-bulk cargo vessel, and an icebreaking oil tanker. This qualitative analysis shows that, for ships operating into coastal ports (containerships and possibly dry-bulk carriers), both ecological and radiological impacts would be somewhat greater than for the reference ULCC docking at an offshore terminal. These impacts can be kept within the guidelines established for land based nuclear power plants by implementation of appropriate operating procedures

  15. Biominerals at the nanoscale: transmission electron microscopy methods for studying the special properties of biominerals

    DEFF Research Database (Denmark)

    Posfai, Mihaly; Kasama, Takeshi; Dunin-Borkowski, Rafal E.

    2013-01-01

    Biominerals have important functions in living organisms: apatite crystals are responsible for the strength of our bones and the hardness of our teeth, calcite and aragonite are used by many organisms for making shells, and magnetite and greigite help bacteria and birds to navigate in magnetic...... fields. In order to fulfill their roles in organisms, biominerals have strictly controlled physical and chemical properties. Transmission electron microscopy (TEM) is ideally suited for the study of the structures, arrangements, compositions, morphologies, crystallographic orientations, crystallographic...... minerals that form in the cells of magnetotactic bacteria....

  16. A Longitudinal Study of Special Education Due Process Hearings in Massachusetts

    Directory of Open Access Journals (Sweden)

    William H. Blackwell

    2015-03-01

    Full Text Available Of the three formal dispute resolution procedures provided by the Individuals With Disabilities Education Act of 2004(IDEA, due process hearings are the most costly in terms of time, fiscal resources, and impact on relationships between school personnel and parents. This study examined 258 due process hearings held over the past 8 years in Massachusetts to examine the characteristics of students at the center of these disputes, the issues that were addressed in the hearings, and the representation utilized by parents and school districts. The findings from this study indicated that (a Massachusetts school districts utilized attorney representation and won due process hearings at notably higher levels than parents, and (b the most frequently addressed issues at due process hearings were Individualized Education Program (IEP development/implementation and educational program placement, which are issues that represent the core mandate of IDEA to provide a free appropriate public education in the least restrictive environment (34 C.F.R. §300.300, 300.550. The authors present recommendations for policy actions and areas for future research.

  17. Implications for US Special Operations Forces and the Interagency in Phase Zero: Case Studies in the Pacific Theater, 2000 to 2014

    Science.gov (United States)

    2016-06-10

    What Would Sun Tzu Say?” Military Review (May-June 2004): 20. A note of Special Forces Groups: There are five active duty Special Forces Groups that...2004): 2-4. Maxwell, David. “Operation Enduring Philippines: What Would Sun Tzu Say?” Military Review (May-June 2004): 20-23. Nye Jr., Joseph S...Recommendations for Further Study ............................................................................ 84 BIBLIOGRAPHY

  18. Pathomorphological and microbiological studies in sheep with special emphasis on gastrointestinal tract disorders

    Directory of Open Access Journals (Sweden)

    Sarvan Kumar

    2015-08-01

    Full Text Available Aim: The present study was envisaged to elucidate the pathomorphological and microbiological aspects of gastrointestinal tract (GIT disorders of sheep/lambs. Materials and Methods: Samples for research were collected from 12 sheep died with a history of GIT disorders which were brought for post-mortem examination to the Department of Veterinary Pathology, Lala Lajpat Rai University of Veterinary and Animal Sciences, Hisar, for pathomorphological and microbiological examination. Results: Gross pathological changes in various organs noticed were abomasitis, congestion and hemorrhages in intestine; necrotic foci on liver surface; enlarged, hard, and indurated mesenteric lymph nodes, hydropericardium, congestion, hemorrhages and consolidation of lungs and congestion and soft kidneys as the major change. On histopathological examination, there were abomasitis with leukocyte infiltration, enteritis with desquamation of mucosal epithelium and goblet cell hyperplasia, lymphadenitis with depletion of lymphocytes in the germinal center of lymphoid follicle, and splenitis with depletion of lymphocytes in the white pulp. In the liver congestion, degenerative changes in hepatocytes including cloudy swelling, fatty changes, congestion in sinusoids, and dilatation of sinusoids leading to atrophy of hepatocytes. Lungs evidenced edema, congestion, emphysema, serous inflammation, thickening of interlobular septa, fibrinous pleuritis, and peribronchiolar lymphoid follicle formation. Heart revealed sarcocystosis, fibrinous pericarditis, and hyalinization of the myocardium. In kidneys, congestion, focal interstitial nephritis, hyaline degeneration, and coagulative necrosis were seen. For microbiological aspects; cultural isolation was done from samples of liver, abomasum, mesenteric lymph nodes, spleen, heart blood, lungs, and kidneys from the carcasses of sheep/lambs. Escherichia coli was the only bacterium isolated during present studies. E. coli isolates from

  19. Introduction to Special Issue "Gender, Culture and Alcohol Problems: A Multi-national Study

    DEFF Research Database (Denmark)

    Bloomfield, Kim; Gmel, Gerhard; Wilsnack, Sharon

    2006-01-01

    and global level. Country surveys were independently conducted and then centralized at one institution for further data standardization and processing. Several results indicated that the greater the societal gender equality in a country, the smaller the gender differences in drinking behavior. In most...... analyses the smallest gender differences in drinking behaviour were found in Nordic countries, followed by western and central European countries, with the largest gender differences in countries with developing economies.......This paper provides an introduction to a series of articles reporting results from the EU concerted action "Gender, Culture and Alcohol Problems: A Multi-national Study" which examined differences in drinking among women and men in 13 European and two non-European countries. The gender gap...

  20. Teaching Xhosa for special purposes to physiotherapy students: A case study

    Directory of Open Access Journals (Sweden)

    Bertie Neethling

    2011-08-01

    Full Text Available Adults generally find language learning difficult and often do not attain much success. This article reports a case study in which a group of learners English and Afrikaans speaking physiotherapy students at the University of the Western Cape learners were allowed to share in the planning of their Xhosa course. Strategies were used to enhance the learner’s awareness of their specific communicative needs. Students were then involved in reformulating these needs in terms of desired outcomes. This meant that realistic goals were set with the effect that the objective was seen as attainable. Fear of failure was no longer acute. By participating in the planning process the learners claimed ownership of the course: they experienced a sense of achievement is experienced even before the actual learning process started which strengthened the motivation that had originally led the learner to embark upon the learning exercise.

  1. On Sequence Lengths of Some Special External Exclusive OR Type LFSR Structures – Study and Analysis

    Directory of Open Access Journals (Sweden)

    A Ahmad

    2014-12-01

    Full Text Available The study of the length of pseudo-random binary sequences generated by Linear- Feedback Shift Registers (LFSRs plays an important role in the design approaches of built-in selftest, cryptosystems, and other applications. However, certain LFSR structures might not be appropriate in some situations. Given that determining the length of generated pseudo-random binary sequence is a complex task, therefore, before using an LFSR structure, it is essential to investigate the length and the properties of the sequence. This paper investigates some conditions and LFSR’s structures, which restrict the pseudo-random binary sequences’ generation to a certain fixed length. The outcomes of this paper are presented in the form of theorems, simulations, and analyses. We believe that these outcomes are of great importance to the designers of built-in self-test equipment, cryptosystems, and other applications such as radar, CDMA, error correction, and Monte Carlo simulation.

  2. CHRONIC OSTEOMYELITIS: A BACTERIOLOGICAL STUDY WITH SPECIAL REFERENCE TO STAPHYLOCOCCUS AUREUS

    Directory of Open Access Journals (Sweden)

    Sanjoy Chakravarty

    2015-01-01

    Full Text Available Advances in the identification of infections and early diagnosis of Osteomyelitis have led to the improved management of Osteomyelitis. This study was undertaken to determine the bacteriological profile of Osteomyelitis and the antibiotic resistance pattern of various isolates obtained as it is an important cause of morbidity. A total of 50 patients of Osteomyelitis either attending the outpatient department or admitted in the wards of a teaching and tertiary care hospita l in Sikkim from October 2013 to October, 2014 were included in the study. All those patients who were clinically and/ or radiologically suspected of having Osteomyelitis were enrolled as cases. Pus/ pus swabs or sequestrum samples taken aseptically were c ultured aerobically at 37 0 C for 18 - 24 hours in Blood and Mac Conkey agar plates. Culture isolates were identified by a series of standard biochemical reactions. Antibiotic susceptibility was tested on Mueller Hinton agar by Kirby Bauer disc diffusion met hod. Betalactamase production of S. aureus strains were verified by iodometric filter paper and acidometric agar plate methods. S. aureus strains were screened for methicillin resistance by using conventional microbiological methods. S. aureus turned out t o be the most common organism isolated. Other organism isolated were P. Aeruginosa, Proteus spp., Klebsiella spp., E. coli, Enterobacter spp., S. epidermitis, Streptococcus pyogens and Enterococcus spp. Beta - lactamase production and methicillin resistance was seen in S. aureus strains respectively. Multidrug resistance was observed in other strains. Infection caused by Methicillin resistant S. aureus and multidrug resistant organisms are posing a major challenge in the treatment of Osteomyelitis. So, appropriate drug selected by antibiotic sensitivity testing should be used to treat Osteomyelitis

  3. Natural analogue study of uranium deposits in Japan with special reference to the Tono uranium deposit

    International Nuclear Information System (INIS)

    Komuro, Kosei; Sasao, Eiji

    2004-05-01

    In order to verify the safety assessment for geological disposal system of high-level radioactive waste, it is necessary to evaluate properly the stability of the disposal system under natural hydrogeological environment over long period of time (ten to hundred thousands years). For the safety assessment for that in the Japanese Islands, many geological processes inherent in the tectonically active Island-Arc system should be also taken into consideration in addition to those in stable continental environment. However, it is difficult because some processes such as earthquake seem to be accidental and some are periodic or gradual over our life scale. The uranium deposits in Japan are subjected to many geological processes inherent in the tectonically active Island-Arc system. The studies on long-term preservation of uranium deposits in Japan from a natural analogue viewpoint would be expected to provide useful information for the assessment in the Japanese Islands over long period of time. In order to understand the behavior of radionuclides under natural hydrogeological environment in Japanese Islands over long period of time, the uranium deposits in Japan, especially of the Tono uranium deposit was investigated from a natural analogue viewpoint under the course of joint research program by University of Tsukuba and Japan Nuclear Cycle Development Institute. Important conclusions obtained in the present study are summarized as follows: The migration behavior of the radionuclides in the granite area is mainly controlled by the stability of original minerals in oxic condition, being due to poor reducing agents such as organic matter and sulfide minerals. In the case of hydrothermal alteration, yttrialite and fergusonite were decomposed and thorogummite was formed at the altered part, whereas zircon and allanite have not been significantly altered. In the case of weathering, autunite and torbernite were formed, probably due to the high phosphorus weathering

  4. Sport Specialization, Part I

    OpenAIRE

    Myer, Gregory D.; Jayanthi, Neeru; Difiori, John P.; Faigenbaum, Avery D.; Kiefer, Adam W.; Logerstedt, David; Micheli, Lyle J.

    2015-01-01

    Context: There is increased growth in sports participation across the globe. Sports specialization patterns, which include year-round training, participation on multiple teams of the same sport, and focused participation in a single sport at a young age, are at high levels. The need for this type of early specialized training in young athletes is currently under debate. Evidence Acquisition: Nonsystematic review. Study Design: Clinical review. Level of Evidence: Level 4. Conclusion: Sports sp...

  5. Introduction to special issue 'Gender, Culture and Alcohol Problems: a Multi-national Study'.

    Science.gov (United States)

    Bloomfield, Kim; Gmel, Gerhard; Wilsnack, Sharon

    2006-01-01

    This paper provides an introduction to a series of articles reporting results from the EU concerted action "Gender, Culture and Alcohol Problems: A Multi-national Study" which examined differences in drinking among women and men in 13 European and two non-European countries. The gender gap in alcohol drinking is one of the few universal gender differences in human social behavior. However, the size of these differences varies greatly from one society to another. The papers in this issue examine, across countries, (1) men's and women's drinking patterns, (2) the prevalence of men's and women's experience of alcohol-related problems, (3) gender differences in social inequalities in alcohol use and abuse, (4) gender differences in the influence of combinations of social roles on heavy alcohol use, and (5) how societal-level factors predict women's and men's alcohol use and problems on a regional and global level. Country surveys were independently conducted and then centralized at one institution for further data standardization and processing. Several results indicated that the greater the societal gender equality in a country, the smaller the gender differences in drinking behavior. In most analyses the smallest gender differences in drinking behaviour were found in Nordic countries, followed by western and central European countries, with the largest gender differences in countries with developing economies.

  6. Studies of soy sauce sterilization and its special flavour improvement by gamma-ray irradiation

    Science.gov (United States)

    Jingtian, Yang; Xinhua, Jin; Guoxing, Gu; Guichun, Yun

    Experimental studies for sterilizing 12 kinds of soy sauce with gamma-ray irradiation showed that both of effects for sterilization and improving flavour and quality of soy sauce were obtained simultaneously. All colibacillus in soy sauce were sterilized using 1 kGy radiation dose and total bacteria count in soy sauce can be reduced to below national standard at 5 kGy dose ( 5x10 4count/ml ). But above 10 kGy dose is needed to kill all bacteria in soy sauce. The significant changes on chemical components in soy sauce irradiated at 5-7 kGy dose took place: raduceing-sugar increased by 1-10%, total amount of 18 kinds of free amino acid raised between 3.5-28 %, emerging-sweet smell substances which have low boiling point, such as alchols, aldehydes and esters obviously increased. The taste-specialists from some soy sauce factories concluded that flavour and quality of soy sauce irradiated are better than non-irradiated.

  7. Indoor decomposition study in Malaysia with special reference to the scuttle flies (Diptera: Phoridae

    Directory of Open Access Journals (Sweden)

    Raja M. Zuha

    2016-09-01

    Full Text Available Scuttle flies (Diptera: Phoridae are a diversified insect group of forensic importance. Their frequent presence on human corpses indoors and in concealed environments can be the sole indicators to estimate the minimum post mortem interval (PMImin. However, bionomics of scuttle flies on decomposing animal carcasses are rarely documented indoors. The objective of this research is to observe and document the occurrence of scuttle flies on decomposing animal carcass placed inside a portable cabin maintained at room temperature (≈25.0 °C in Bangi, Malaysia. This study was conducted in two rounds for a period of 40-day each and samplings were carried out in different intervals. Adult scuttle flies were aspirated directly from the carcass and preserved in 70% ethanol. Their larvae and pupae were reared until adult stage to facilitate identification. Megaselia scalaris (Loew, Megaselia spiracularis (Schmitz and Dohrniphora cornuta (Bigot were the scuttle flies found on the carcasses with M. scalaris being the earliest and dominant to colonize the body. This cosmopolitan species proved to be the best indicator to estimate PMImin indoor but in the increased presence of other fly species, it might be relegated to a secondary role. The scuttle flies were also found to coexist with other dipterans of forensic importance in an indoor environment, mainly Chrysomya megacephala (Fabricius (Diptera: Calliphoridae. This information expands the knowledge on the bionomics of scuttle flies on decomposing animal remains indoors.

  8. [Surgery as specialization for female physicians: Results from course evaluations and alumni studies at MHH].

    Science.gov (United States)

    Paulmann, V; Fischer, V; Dudzinska, A; Pabst, R

    2015-06-01

    There is a lack of young surgeons in Germany. In order to provide a successful learning environment in medical education and to attract more physicians, training concepts need to be regularly controlled. Evaluation results compiled over several years from the Hanover Medical School (MHH) were analyzed for gender-related differences. In addition to overall satisfaction with practical training items were included that consider aspects of interaction between students and instructors. Furthermore, alumni studies provided data on the postgraduate specialty choice made by MHH students. Surgical training is integrated into medical education as block training periods of various durations. Against the background of an increased percentage of women in medicine this article analyzed whether surgery is evaluated differently between female and male medical students with respect to their experiences in clinical teaching. Evaluations of clinical training in surgery demonstrated that female and male medical students do not differ substantially with respect to the teaching quality; however, young female physicians choose surgery as a professional option less frequently than men. A systematic review of clinical training evaluations is crucial to identify weaknesses of current curricula. More empirical data from other faculties can induce discussions about the attractiveness of surgery as a profession.

  9. Studies on cutaneous lipid peroxide with special reference to the influences of ultraviolet irradiation

    International Nuclear Information System (INIS)

    Nomura, Kazuo

    1981-01-01

    The purpose of this study was to investigate the participation of lipid peroxide (LP) in some skin damages due to ultraviolet (UV) irradiation. Results obtained were as follows. 1) Long wave UV (UVA) was irradiated to rat skin homogenates. The levels of LP increased linearly with irradiation time. 2) When 8-methoxypsoralen was added to the homogenates prior to UVA irradiation, however, the LP levels showed no increase. 3) Various anti-oxidative agents were added to homogenates and UVA was irradiated. Only Vit. E reduced the LP levels in proportion to its concentrations. 4) Anti-oxidative agents were given to rats which were then exposed to PUVA (8-methoxypsoralen plus UVA) treatment. Among them, administration of Vit. E and pantethine was associated with reduction of serum and cutaneous LP levels with only slight histologic changes in the involved skin. 5) Vit. E deficient rats were treated with PUVA. In these models, cutaneous LP levels raised from 24 hours to 96 hours after PUVA treatment and histologic changes such as vacuolization, blister formation and cell degeneration were remarkable. From the above data, it became evident that lipid peroxidation took place in skin tissue per se and even in the UVA wave length region. After PUVA treatment, cutaneous LP levels relatively well correlated with histologic changes of the involved skin. The results suggested that LP played a certain role in skin damages due to UV. (author)

  10. A prospective observational study of vulvovagintis in pregnant women in Argentina, with special reference to candidiasis.

    Science.gov (United States)

    Mucci, María J; Cuestas, María L; Cervetto, María M; Landaburu, María F; Mujica, María T

    2016-07-01

    To evaluate the frequency of yeast, bacteria or protozoa in pregnant women and to correlate the possible associations of these microorganisms and their relationships with vulvovaginitis (VV) and cervicitis. Vaginal specimens were collected and prepared for smears in microscope slides for the evaluation of yeast, Trichomonas vaginalis and bacteria. Samples were cultured in specific culture medium. Cervical specimens were used to investigate the presence of Neisseria gonorrhoeae, Chlamydia trachomatis, Ureaplasma spp. and Mycoplasma hominis. We enrolled 210 pregnant women, aged 10-42 years old. Of them, 38.1% were symptomatic. Symptoms were most prevalent in the second and third trimesters of pregnancy coincident with a major prevalence of microorganisms. In this study, 39.5% of pregnant women had normal microbial biota and symptoms of VV due to non-infectious causes were observed (6.2%). The occurrence of vulvovaginal candidiasis was 25% and Candida albicans with a prevalence of 80.7% was the dominant species (P = 0.005) while non-albicans Candida species and other yeast were more common in asymptomatic ones (P = 0.0038). The frequency of bacterial vaginosis, T. vaginalis, C. trachomatis and N. gonorrhoeae were 18.1%, 1.4, 1.4% and 0.5% respectively. © 2016 Blackwell Verlag GmbH.

  11. A LONGITUDINAL STUDY OF SOME ANTHROPOMETRICAL AND PHYSIOMETRIC INDICATORS OF STUDENTS AT MARINE ENGINEERING SPECIALITIES

    Directory of Open Access Journals (Sweden)

    Zlatko Zlatev

    2013-07-01

    Full Text Available Health, as well as healthy lifestyle are and will be becoming in future increasingly topical because of the social, economic and ecological problems the present young generation is facing. The paradigm of man’s ecological development is based on the understanding of the interdependence and harmony between the individual’s physical, mental and personal development. With the development of the scientific knowledge of biosystems, such as human organism, scientists established that they are an organic unity of structural and functional characteristics that are at the same time relatively independent. In other words, human physique has structural characteristics determining the body shape and size, and in particular the shape and the size of the motor apparatus, but also the functional characteristics determining the biomechanical parameters of the individual’s motor activity. It is this motor activity, physical exercise and sport that are to play the most important social functions without which we could hardly imagine the prosperity of modern society, and in particular preserving and improving the individual’s health and efficiency. Considering the specifics of higher school and the constant dynamic changes in the social and economic life, the complex ecological and social problems in everyday life, as well as the decreasing motor activity of students, it was of interest to us to study the dynamics of the changes having occurred in some anthropometric and physiological indexes over a relatively long period of time.

  12. Microbiological study of neonatal conjunctivitis with special reference to chlamydia trachomatis.

    Directory of Open Access Journals (Sweden)

    Mohile Mukula

    2002-01-01

    Full Text Available PURPOSE: To study the microbial agents, chiefly Chlamydia trachomatis and other bacteria, in neonatal conjunctivitis. METHODS: Conjunctival specimens from 70 newborns with conjunctivitis were subjected to bacterial culture and sensitivity testing, monoclonal antibody based C. trachomatis antigen detection test and species-specific Chlamydia antibody detection in the sera of babies and their mothers, by micro-immunofluorescence assay. RESULTS: Bacteria were isolated from 35 (50% babies; the majority (20, 57.14% were Staphylococcus epidermidis. C. trachomatis antigen was detected in conjunctival smears of 17 (24% babies, and 6 (35.29% of them were positive for other bacteria. Six babies and their mothers tested positive for C. trachomatis Ig G antibodies. At follow-up after 14 weeks, 6 (35.29% of the Chlamydia antigen-positive babies were found to have developed recurrent conjunctivitis. CONCLUSION: C. trachomatis is responsible for almost a quarter of all cases of neonatal conjunctivitis, with recurrences in 35% of cases. Bacteria could be isolated from 50% of the patients though the exact role of Staphylococcus epidermidis, isolated from 28.65% of the neonatal conjunctivitis cases, remains unclear.

  13. New Approach in Religious Studies with Special Reference to Muhammad Abid al-Jabiri

    Directory of Open Access Journals (Sweden)

    Nirwan Syafrin

    2014-11-01

    Full Text Available Beginning from the nineteenth century, Arab-Muslim intelligentsias marched to reform their societies. Many things since then have been carried out. They put forward various proposals, advanced numerous ideas and concepts and established several institutions. Nevertheless, their condition has yet improved. In some context, it even deteriorates. Triggered by this situation, a number of Arab and Muslim scholars then embark on a new reform project. But at this time, their reform attempt is materialized in the form of intellectual and cultural project. For they believe that the basic problem and crisis beset their society lies in their understanding of turâts. Thus, unless this understanding is corrected, no genuine reform would be able to be materialized. Muhammad ‘Abid al-Jabiri, a Moroccan scholar, is one of the many Arab scholars who have taken this course. For this purpose, he constructed his own project which he names Naqd al-‘Aql al-‘Arabi. This article specifically attempts to shed light on conceptual apparatus and methods that he uses which this study finds to have originated from different schools of thought of western philosophy and social sciences, important of which is Marxism and postmodernism.

  14. Groundwater flow and transport modelling during the temperate period for the SR-Can assessment. Laxemar subarea - version 1.2

    Energy Technology Data Exchange (ETDEWEB)

    Hartley, Lee; Hoch, Andrew; Jackson, Peter; Joyce, Steve; McCarthy, Rachel; Swift, Ben [Serco Assurance, Harwell (United Kingdom); Gylling, Bjoern; Marsic, Niko [Kemakta Konsult AB, Stockholm (Sweden)

    2006-12-15

    The focus of the study described in this report has been to perform numerical simulations of the geosphere from post-closure and throughout the temperate period up until the beginning of the next permafrost period at around 20,000 AD for the Laxemar area. Together with providing quantitative results for the immediate temperate period following post-closure, these results are also intended to give a qualitative indication of the evolution of the groundwater system during future temperate periods within an ongoing cycle of glacial/inter-glacial events.

  15. Off-Site Storage and Special Collections: A Study in Use and Impact in ARL Libraries in the United States

    Science.gov (United States)

    Priddle, Charlotte; McCann, Laura

    2015-01-01

    Special collections libraries collect and preserve materials of intellectual and cultural heritage, providing access to unique research resources. As their holdings continue to expand, special collections in research libraries confront increased space pressures. Off-site storage facilities, used frequently by research libraries for general…

  16. Supporting Youth with Special Needs in Out-of-School Time: A Study of OST Providers in New Jersey

    Science.gov (United States)

    Sharp, Jane; Rodas, Elizabeth Rivera; Sadovnik, Alan R.

    2012-01-01

    Although the Americans with Disabilities Act (ADA) of 1990 requires accommodations for individuals with disabilities in community settings, many out-of-school time (OST) programs struggle to successfully support youth with special needs. Programs that fully include children with special needs are less available for school-age children and…

  17. Special energies and special frequencies

    International Nuclear Information System (INIS)

    Endrullis, M.; Englisch, H.

    1987-01-01

    ''Special frequencies'' have been asserted to be zeros of the density of frequencies corresponding to a random chain of coupled oscillators. Our investigation includes both this model and the random one-dimensional Schroedinger operator describing an alloy or its discrete analogue. Using the phase method we exactly determine a bilateral Lifsic asymptotic of the integrated density of states k(E) at special energies G s , which is not only of the classical type exp(-c/vertical strokeE-E s vertical stroke 1/2 ) but also exp(-c'/vertical strokeE-E s vertical stroke) is a typical behaviour. In addition, other asymptotics occur, e.g. vertical strokeE-E c vertical stroke c '', which show that k(E) need not be C ∞ . (orig.)

  18. Juvenile social experience and differential age-related changes in the dendritic morphologies of subareas of the prefrontal cortex in rats.

    Science.gov (United States)

    Himmler, Brett T; Mychasiuk, Richelle; Nakahashi, Ayuno; Himmler, Stephanie M; Pellis, Sergio M; Kolb, Bryan

    2018-04-01

    Juvenile social interactions have been shown to influence the dendritic complexity of neurons in the prefrontal cortex (PFC). In particular, social play induces pruning of the cells in the medial prefrontal cortex (mPFC), whereas interacting with multiple partners, whether those interactions involve play or not, increases the complexity of cells in the orbital frontal cortex (OFC). Previous studies suggest that these changes differ in their stability during adulthood. In the present study, rats were reared in groups of either four (quads) or two (pairs) and the brains of the rats from each rearing condition were then harvested at 60 days (i.e., shortly after sexual maturity) and 100 days (i.e., fully adult). The rats housed with multiple partners had more complex neurons of the OFC at 60 days and this complexity declined to a comparable level to that of pair housed rats by 100 days. In contrast, the play-induced changes of the mPFC remained similar at both ages. These findings suggest that the changes in the PFC induced by different social experiences in the juvenile period differ in how long they are maintained in adulthood. Differences in the functions regulated by the OFC and the mPFC are considered with regard to these differences in the stability of juvenile-induced neural changes. © 2017 Wiley Periodicals, Inc.

  19. Studies on the gamma radiation environment in Sweden with special reference to 137Cs

    International Nuclear Information System (INIS)

    Almgren, Sara

    2008-09-01

    Gamma radiation in the environment today mainly originates from naturally occurring radionuclides, but anthropogenic radionuclides, such as 137 Cs, contribute in some areas. In order to assess population exposure in case of fallout from nuclear weapons (NWF) or accidents, knowledge and monitoring of external gamma radiation and radionuclide concentrations in the environment is important. For this purpose 34 sampling sites were established in western Sweden and repeated soil sampling, field gamma spectrometry (in situ measurements), and dose rate measurements were performed. The variations in the activities between the different sampling occasions were found to be quite large. The naturally occurring radionuclides were the main source of outdoor dose rates. The uranium and thorium decay series contributed about equally to the total dose while the contribution from 40 K was somewhat higher. The dose rates were mainly correlated to the ground cover, with higher levels on asphalt and cobble stones than on grass. The large scale deposition densities from NWF and the Chernobyl accident could be relatively well estimated by a model including the amount of precipitation and measured deposition at few reference sites. The deposition density from nuclear weapons tests in Sweden between 1962 and 1966 was found to be 1.42-2.70 kBq/m 2 and the deposition density from Chernobyl in western Sweden ranged between 0.82-2.61 kBq/m 2 . The vertical migration of 137 Cs was studied at the sampling sites in western Sweden and a solution to the convection-diffusion equation (CDE) was fitted to depth profiles. The vertical migration of 137 Cs was found to be very slow and diffusive transport was dominant at most locations. The apparent convection velocity and diffusion coefficient were found to be 0-0.35 cm/year and 0.06-2.63 cm 2 /year, respectively. The average depth of the maximum activity was 5.4±2.2 cm. The fitted depth distributions for each location were used to correct in situ

  20. Special offers

    CERN Multimedia

    Staff Association

    2011-01-01

    Are you a member of the Staff Association? Did you know that as a member you can benefit from the following special offers: BCGE (Banque Cantonale de Genève): personalized banking solutions with preferential conditions. TPG: reduced rates on annual transport passes for active and retired staff. Aquaparc: reduced ticket prices for children and adults at this Swiss waterpark in Le Bouveret. FNAC: 5% reduction on FNAC vouchers. For more information about all these offers, please consult our web site: http://association.web.cern.ch/association/en/OtherActivities/Offers.html

  1. Special Offers

    CERN Multimedia

    Association du personnel

    2011-01-01

    Are you a member of the Staff Association? Did you know that as a member you can benefit from the following special offers: BCGE (Banque Cantonale de Genève): personalized banking solutions with preferential conditions. TPG: reduced rates on annual transport passes for active and retired staff. Aquaparc: reduced ticket prices for children and adults at this Swiss waterpark in Le Bouveret. Walibi: reduced prices for children and adults at this French attraction park in Les Avenières. FNAC: 5% reduction on FNAC vouchers. For more information about all these offers, please consult our web site: http://association.web.cern.ch/association/en/OtherActivities/Offers.html

  2. Special offer

    CERN Multimedia

    Staff Association

    2011-01-01

    OFFRE SPECIALE POUR NOS MEMBRES Les vendredis 29 juillet, 5 et 12 août, Aquaparc fermera ses portes exceptionnellement à 22h00. Pour ces évènements, des tarifs défiant toute concurrence vous sont proposés. Au programme : Clown spécialiste de la sculpture de ballons de 16h00 à 21h00 Ambiance Salsa avec danseurs professionnel : Démonstration et Cours de Salsa. Les tarifs : Pour une entrée à partir de 15h00 : Enfant : CHF 22.- Adulte : CHF 26.-  

  3. Special graphites

    International Nuclear Information System (INIS)

    Leveque, P.

    1964-01-01

    A large fraction of the work undertaken jointly by the Commissariat a l'Energie Atomique (CEA) and the Pechiney Company has been the improvement of the properties of nuclear pile graphite and the opening up of new fields of graphite application. New processes for the manufacture of carbons and special graphites have been developed: forged graphite, pyro-carbons, high density graphite agglomeration of graphite powders by cracking of natural gas, impervious graphites. The physical properties of these products and their reaction with various oxidising gases are described. The first irradiation results are also given. (authors) [fr

  4. ESCOLHA DE SUB-AREA PARA IMPLANTAÇÃO DE SISTEMA DE CONTROLE SEMAFÓRICO CENTRALIZADO POR COMPUTADOR: UMA METODOLOGIA DE BAIXO CUSTO

    Directory of Open Access Journals (Sweden)

    João Bosco Furtado Arruda

    2010-04-01

    Full Text Available

    Este artigo reporta uma metodologia de baixo custo para definição de sub-áreas de sistemas de controle de semáforos centralizados por computador (sistemas CTA.A utilização da técnica DELPHI de geração de consenso com um grupo de especialistas em Transportes e Uso do Solo, atuando cotidianamente na área de estudo, em conjunto com ações simplificadoras do cálculo dos benefícios advindos do controle centralizado de semáforos, bem como a utilização tanto de conceitos de vinculação de interseções interdependentes operacionalmente quanto de dados secundários da área de estudo, servem de base à definição das interseções que deverão compor o sistema CTA naquela área.O artigo ilustra uma aplicação da metodologia reportada para a definição das interseções que irão compor a primeira etapa do sistema CTA ora em projeto na cidade de Fortaleza, Ceará.

     Abstract:

    This paper reports a simplified methodology built with the aim of choosing intersections which must form an Area Traffic Control (ATC system. The intersections which make up the ATC system are determined using a DELPHI technique - with a group of traffic engineering and land-use experts working daily in the study area as well as simplifying the process of working out tile benefits of synchronization for the intersections which comprise that area. Also, concepts of intersections linkage, in terms of operational interdependence, are used conjointly with secondary data gathered in the study area to find the intersections most appropriated for the ATC system under consideration. Finally, an application of the methodology for the case of Fortaleza, a two-million inhabitants city in North-eastern Brazil, is illustrated in the paper.

  5. How physics teachers approach innovation: An empirical study for reconstructing the appropriation path in the case of special relativity

    Directory of Open Access Journals (Sweden)

    Anna De Ambrosis

    2010-08-01

    Full Text Available This paper concerns an empirical study carried out with a group of high school physics teachers engaged in the Module on relativity of a Master course on the teaching of modern physics. The study is framed within the general research issue of how to promote innovation in school via teachers’ education and how to foster fruitful interactions between research and school practice via the construction of networks of researchers and teachers. In the paper, the problems related to innovation are addressed by focusing on the phase during which teachers analyze an innovative teaching proposal in the perspective of designing their own paths for the class work. The proposal analyzed in this study is Taylor and Wheeler’s approach for teaching special relativity. The paper aims to show that the roots of problems known in the research literature about teachers’ difficulties in coping with innovative proposals, and usually related to the implementation process, can be found and addressed already when teachers approach the proposal and try to appropriate it. The study is heuristic and has been carried out in order to trace the “appropriation path,” followed by the group of teachers, in terms of the main steps and factors triggering the progressive evolution of teachers’ attitudes and competences.

  6. Motives of former interns in general practice for speciality-choice − Results of a cross-sectional study among graduates 2007 to 2012

    Science.gov (United States)

    Abendroth, Jens; Schnell, Ute; Lichte, Thomas; Oemler, Matthias; Klement, Andreas

    2014-01-01

    Background: The influence of a final-year elective internship in general practice (IGP) on motives affecting graduates’ choice of specialty is the object of great public interest, yet still insufficiently evaluated. Longitudinal studies show the influence of numerous motives (e.g. work-life balance), but not following the IGP experience itself. Thus, we performed a cross-sectional questionnaire study of all graduates who completed the IGP in Saxony-Anhalt during 2007-2012 regarding their motives for choosing a speciality. Method: A standardized questionnaire was sent to 109 former interns in general practice. The questionnaire contained 29 items addressing three topics (personal attitudes, concept of personal and professional life, motives for speciality choice) and used single-choice and multiple-choice answers, as well as Likert scales. Correlation analysis was carried out by means of Kendall's tau. Results: The questionnaire reached 97 former interns, of which 45 (46%) responded. In the overall ranking of motives for speciality choice, family (71%), leisure time (66%) and job opportunities (48%) rated as more important than income (36%), mentoring (20%), status or scientific work (20%). Only 29% of the respondents stated that their speciality choice was changed by the IGP. If the speciality choice was already established before the IGP, the influence of the IGP on speciality choice was significantly low (r=-.5; pteacher during the IGP. Conclusion: The final-year IGP is an opportunity to change the perception of general practice in students who are still undecided. This can lead to different speciality choices in a subgroup. Personal attitudes and concepts of personal life and career were also important factors affecting speciality choice. The aspects of the positive influence exerted by medical teachers on those students who are still undecided during the IGP should be carefully evaluated. PMID:24575153

  7. Specialization training in Malawi: a qualitative study on the perspectives of medical students graduating from the University of Malawi College of Medicine.

    Science.gov (United States)

    Sawatsky, Adam P; Parekh, Natasha; Muula, Adamson S; Bui, Thuy

    2014-01-06

    There is a critical shortage of healthcare workers in sub-Saharan Africa, and Malawi has one of the lowest physician densities in the region. One of the reasons for this shortage is inadequate retention of medical school graduates, partly due to the desire for specialization training. The University of Malawi College of Medicine has developed specialty training programs, but medical school graduates continue to report a desire to leave the country for specialization training. To understand this desire, we studied medical students' perspectives on specialization training in Malawi. We conducted semi-structured interviews of medical students in the final year of their degree program. We developed an interview guide through an iterative process, and recorded and transcribed all interviews for analysis. Two independent coders coded the manuscripts and assessed inter-coder reliability, and the authors used an "editing approach" to qualitative analysis to identify and categorize themes relating to the research aim. The University of Pittsburgh Institutional Review Board and the University of Malawi College of Medicine Research and Ethics Committee approved this study and authors obtained written informed consent from all participants. We interviewed 21 medical students. All students reported a desire for specialization training, with 12 (57%) students interested in specialties not currently offered in Malawi. Students discussed reasons for pursuing specialization training, impressions of specialization training in Malawi, reasons for staying or leaving Malawi to pursue specialization training and recommendations to improve training. Graduating medical students in Malawi have mixed views of specialization training in their own country and still desire to leave Malawi to pursue further training. Training institutions in sub-Saharan Africa need to understand the needs of the country's healthcare workforce and the needs of their graduating medical students to be able to

  8. The Online Specialization Problem

    Directory of Open Access Journals (Sweden)

    Ed Hong

    2006-01-01

    Full Text Available We study the online specialization problem, where items arrive in an online fashion for processing by one of n different methods. Each method has two costs: a processing cost (paid once for each item processed, and a set-up cost (paid only once, on the method's first use. There are n possible types of items; an item's type determines the set of methods available to process it. Each method has a different degree of specialization. Highly specialized methods can process few item types while generic methods may process all item types. This is a generalization of ski-rental and closely related to the capital investment problem of Y. Azar, Y. Bartal, E. Feuerstein, A. Fiat, S. Leonardi, and A. Rosen. On capital investment. In Algorithmica, 25(1:22-36, 1999. We primarily study the case where method i+1 is always more specialized than method i and the set-up cost for a more specialized method is always higher than that of a less specialized method. We describe an algorithm with competitive ratio O(log(n, and also show an Ω(log(n lower bound on the competitive ratio for this problem; this shows our ratio is tight up to constant factors.

  9. Ethical validity of palliative sedation therapy: a multicenter, prospective, observational study conducted on specialized palliative care units in Japan.

    Science.gov (United States)

    Morita, Tatsuya; Chinone, Yoshikazu; Ikenaga, Masayuki; Miyoshi, Makoto; Nakaho, Toshimichi; Nishitateno, Kenji; Sakonji, Mitsuaki; Shima, Yasuo; Suenaga, Kazuyuki; Takigawa, Chizuko; Kohara, Hiroyuki; Tani, Kazuhiko; Kawamura, Yasuo; Matsubara, Tatsuhiro; Watanabe, Akihiko; Yagi, Yasuo; Sasaki, Toru; Higuchi, Akiko; Kimura, Hideyuki; Abo, Hirofumi; Ozawa, Taketoshi; Kizawa, Yoshiyuki; Uchitomi, Yosuke

    2005-10-01

    Although palliative sedation therapy is often required in terminally ill cancer patients to achieve acceptable symptom relief, empirical data supporting the ethical validity of this approach are lacking. The primary aim of this study was to systematically investigate whether empirical evidence supports the ethical validity of sedation. This was a multicenter, prospective, observational study, which was conducted by 21 specialized palliative care units in Japan. One-hundred two consecutive adult cancer patients who received continuous deep sedation were enrolled. Continuous deep sedation was defined as the continuous use of sedative medications to relieve intolerable and refractory distress by achieving almost or complete unconsciousness until death. Prior to the study, we conceptualized the ethical validity of sedation from the viewpoints of physicians' intent, proportionality, and autonomy. Sedation was performed mainly with midazolam and phenobarbital. The initial doses of midazolam and phenobarbital were 1.5 mg/hour and 20 mg/hour, respectively. Main administration routes were continuous subcutaneous infusion and continuous intravenous infusion, and no rapid intravenous injection was reported. Of 59 patients who received artificial hydration or could intake adequate fluids/foods orally before sedation, 63% received artificial hydration therapy after sedation, and in the remaining patients, artificial hydration was withheld or withdrawn due to fluid retention symptoms and/or patient wishes. Of 66 patients who were able to verbally express themselves, 95% explicitly stated that symptoms were intolerable. The etiologies of the symptoms requiring sedation were primarily related to the progression of the underlying malignancy, such as cancer cachexia and organ failure, and standard palliative treatments had failed: steroids in 68% of patients with fatigue, opioids in 95% of patients with dyspnea, antisecretion medications in 75% of patients with bronchial secretion

  10. Sport Specialization, Part I

    Science.gov (United States)

    Myer, Gregory D.; Jayanthi, Neeru; Difiori, John P.; Faigenbaum, Avery D.; Kiefer, Adam W.; Logerstedt, David; Micheli, Lyle J.

    2015-01-01

    Context: There is increased growth in sports participation across the globe. Sports specialization patterns, which include year-round training, participation on multiple teams of the same sport, and focused participation in a single sport at a young age, are at high levels. The need for this type of early specialized training in young athletes is currently under debate. Evidence Acquisition: Nonsystematic review. Study Design: Clinical review. Level of Evidence: Level 4. Conclusion: Sports specialization is defined as year-round training (greater than 8 months per year), choosing a single main sport, and/or quitting all other sports to focus on 1 sport. Specialized training in young athletes has risks of injury and burnout, while the degree of specialization is positively correlated with increased serious overuse injury risk. Risk factors for injury in young athletes who specialize in a single sport include year-round single-sport training, participation in more competition, decreased age-appropriate play, and involvement in individual sports that require the early development of technical skills. Adults involved in instruction of youth sports may also put young athletes at risk for injury by encouraging increased intensity in organized practices and competition rather than self-directed unstructured free play. Strength-of-Recommendation Taxonomy (SORT): C. PMID:26502420

  11. Stimulating cognitive, emotional and social development with the help of music: Case study of the pupil with special needs

    Directory of Open Access Journals (Sweden)

    Mira Kuzma

    2004-05-01

    Full Text Available The goal of the study was to improve some cognitive and social abilities and skills of the nine-year-old boy with special needs by using different kinds of methods and techniques of help with music. In the action research (the qualitative case study were actively and on equal terms involved beside me as school psychologist, boy's teacher and his mother and also a boy alone. After a nine months long period of intervention, especially by the help of music (especially by individual and group remedial music making all members of the group actively involved in researching perceived effect of the interventions – efficiency of solving problems with concentration (and with that connecting knowledge of multiplication table, learning habits, general learning results, emotional and social maturity. The results of the research confirmed the all-working hypotheses, that the use of different methods and techniques of help with music will have a positive effect on (i boy's concentration (and with that connecting knowledge of multiplication table, (ii boy's learning habits and his general learning results and (iii boy's emotional and social maturity.

  12. A study on special test stand of automatic and manual descent control in presence of simulated g-load effect

    Science.gov (United States)

    Glazkov, Yury; Artjuchin, Yury; Astakhov, Alexander; Vas'kov, Alexander; Malyshev, Veniamin; Mitroshin, Edward; Glinsky, Valery; Moiseenko, Vasily; Makovlev, Vyacheslav

    The development of aircraft-type reusable space vehicles (RSV) involves the problem of complete compatibility of automatic, director and manual control. Task decision is complicated, in particular, due to considerable quantitative and qualitative changes of vehicle dynamic characteristics, little stability margins (and even of unstability) of the RSV, and stringent requirements to control accuracy at some flight phases. Besides, during control a pilot is affected by g-loads which hamper motor activity and deteriorate its accuracy, alter the functional status of the visual analyser, and influence higher nervous activity. A study of g-load effects on the control efficiency, especially in manual and director modes, is of primary importance. The main tools for study of a rational selection of manual and director vehicle control systems and as an aid in formulating recommendations for optimum crew-automatic control system interactions are special complex and functional flight simulator test stands. The proposed simulator stand includes a powerful digital computer complex combined with the control system of the centrifuge. The interior of a pilot's vehicle cabin is imitated. A situation image system, pyscho-physical monitoring system, physician, centrifuge operator, and instructor stations are linked with the test stand.

  13. Special Offers

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    Are you a member of the Staff Association? Did you know that as a member you can benefit from the following special offers: BCGE (Banque Cantonale de Genève): personalized banking solutions with preferential conditions.     TPG: reduced rates on annual transport passes for active and retired staff.     Aquaparc: reduced ticket prices for children and adults at this Swiss waterpark in Le Bouveret.     Walibi: reduced prices for children and adults at this French attraction park in Les Avenières.       FNAC: 5% reduction on FNAC vouchers.       For more information about all these offers, please consult our web site: http://association.web.cern.ch/association/en/OtherActivities/Offers.html

  14. Special Offers

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    Are you a member of the Staff Association? Did you know that as a member you can benefit from the following special offers: BCGE (Banque Cantonale de Genève): personalized banking solutions with preferential conditions.     TPG: reduced rates on annual transport passes for all active and retired staff.     Aquaparc: reduced ticket prices for children and adults at this Swiss waterpark in Le Bouveret.     Walibi: reduced prices for children and adults at this French attraction park in Les Avenières.       FNAC: 5% reduction on FNAC vouchers.       For more information about all these offers, please consult our web site: http://association.web.cern.ch/association/en/OtherActivities/Offers.html

  15. Special relativity

    CERN Document Server

    Faraoni, Valerio

    2013-01-01

    This book offers an essential bridge between college-level introductions and advanced graduate-level books on special relativity. It begins at an elementary level, presenting and discussing the basic concepts normally covered in college-level works, including the Lorentz transformation. Subsequent chapters introduce the four-dimensional worldview implied by the Lorentz transformations, mixing time and space coordinates, before continuing on to the formalism of tensors, a topic usually avoided in lower-level courses. The book’s second half addresses a number of essential points, including the concept of causality; the equivalence between mass and energy, including applications; relativistic optics; and measurements and matter in Minkowski spacetime. The closing chapters focus on the energy-momentum tensor of a continuous distribution of mass-energy and its covariant conservation; angular momentum; a discussion of the scalar field of perfect fluids and the Maxwell field; and general coordinates. Every chapter...

  16. Special relativity

    International Nuclear Information System (INIS)

    French, A.P.

    1982-01-01

    This book is an introduction to special relativity theory. After a discussion of the limits of Newton's mechanics and the pecularities in the propagation of light the Lorentz transformation is introduced. Then the measurement of space and time intervals in the framework of relativity theory is considered. Thereafter the addition of velocities and acceleration are considered in this framework. Then relativistic kinematics of particle interactions are described. Then the four-dimensional calculus in space-time coordinates is introduced. Finally an introduction is given to the treatment of the electromagnetic field in the framework of relativity theory. Every chapter contains exercise problems with solutions. This book is suited for all students who want to get some fundamental knowledge about relativity theory. (HSI) [de

  17. Effects of random study checks and guided notes study cards on middle school special education students' notetaking accuracy and science vocabulary quiz scores

    Science.gov (United States)

    Wood, Charles L.

    Federal legislation mandates that all students with disabilities have meaningful access to the general education curriculum and that students with and without disabilities be held equally accountable to the same academic standards (IDEIA, 2004; NCLB, 2001). Many students with disabilities, however, perform poorly in academic content courses, especially at the middle and secondary school levels. Previous research has reported increased notetaking accuracy and quiz scores over lecture content when students completed guided notes compared to taking their own notes. This study evaluated the effects of a pre-quiz review procedure and specially formatted guided notes on middle school special education students' learning of science vocabulary. This study compared the effects of three experimental conditions. (a) Own Notes (ON), (b) Own Notes+Random Study Checks (ON+RSC), and (c) Guided Notes Study Cards+Random Study Checks (GNSC+RSC) on each student's accuracy of notes, next-day quiz scores, and review quiz scores. Each session, the teacher presented 12 science vocabulary terms and definitions during a lecture and students took notes. The students were given 5 minutes to study their notes at the end of each session and were reminded to study their notes at home and in study hall period. In the ON condition students took notes on a sheet of paper with numbered lines from 1 to 12. Just before each next-day quiz in the ON+RSC condition students used write-on response cards to answer two teacher-posed questions over randomly selected vocabulary terms from the previous day's lecture. If the answer on a randomly selected student's response card was correct, that student earned a lottery ticket for inexpensive prizes and a quiz bonus point for herself and each classmate. In the GNSC+RSC condition students took notes on specially formatted guided notes that after the lecture they cut into a set of flashcards that could used for study. The students' mean notetaking accuracy was 75

  18. Motives of former interns in general practice for speciality-choice--results of a cross-sectional study among graduates 2007 to 2012.

    Science.gov (United States)

    Abendroth, Jens; Schnell, Ute; Lichte, Thomas; Oemler, Matthias; Klement, Andreas

    2014-01-01

    The influence of a final-year elective internship in general practice (IGP) on motives affecting graduates' choice of specialty is the object of great public interest, yet still insufficiently evaluated. Longitudinal studies show the influence of numerous motives (e.g., work-life balance), but not following the IGP experience itself. Thus, we performed a cross-sectional questionnaire study of all graduates who completed the IGP in Saxony-Anhalt during 2007-2012 regarding their motives for choosing a speciality. A standardized questionnaire was sent to 109 former interns in general practice. The questionnaire contained 29 items addressing three topics (personal attitudes, concept of personal and professional life, motives for speciality choice) and used single-choice and multiple-choice answers, as well as Likert scales. Correlation analysis was carried out by means of Kendall's tau. The questionnaire reached 97 former interns, of which 45 (46%) responded. In the overall ranking of motives for speciality choice, family (71%), leisure time (66%) and job opportunities (48%) rated as more important than income (36%), mentoring (20%), status or scientific work (20%). Only 29% of the respondents stated that their speciality choice was changed by the IGP. If the speciality choice was already established before the IGP, the influence of the IGP on speciality choice was significantly low (r = -.5; p life and career were also important factors affecting speciality choice. The aspects of the positive influence exerted by medical teachers on those students who are still undecided during the IGP should be carefully evaluated.

  19. Understanding the Process: An Ethnographic Case Study of School Psychologists' Experiences in the Referral of African Americans to Special Education

    Science.gov (United States)

    Lester, Pamela Denise

    2017-01-01

    A qualitative method of research was chosen for this study. This ethnographic case study examined school psychologists' and the referral process for special education services. The participants included school psychologists in a specific county in the state of Maryland. School psychologists are considered crucial members of an Individualized…

  20. Developmental specialization of the left parietal cortex for the semantic representation of Arabic numerals: An fMR-adaptation study

    Directory of Open Access Journals (Sweden)

    Stephan E. Vogel

    2015-04-01

    Full Text Available The way the human brain constructs representations of numerical symbols is poorly understood. While increasing evidence from neuroimaging studies has indicated that the intraparietal sulcus (IPS becomes increasingly specialized for symbolic numerical magnitude representation over developmental time, the extent to which these changes are associated with age-related differences in symbolic numerical magnitude representation or with developmental changes in non-numerical processes, such as response selection, remains to be uncovered. To address these outstanding questions we investigated developmental changes in the cortical representation of symbolic numerical magnitude in 6- to 14-year-old children using a passive functional magnetic resonance imaging adaptation design, thereby mitigating the influence of response selection. A single-digit Arabic numeral was repeatedly presented on a computer screen and interspersed with the presentation of novel digits deviating as a function of numerical ratio (smaller/larger number. Results demonstrated a correlation between age and numerical ratio in the left IPS, suggesting an age-related increase in the extent to which numerical symbols are represented in the left IPS. Brain activation of the right IPS was modulated by numerical ratio but did not correlate with age, indicating hemispheric differences in IPS engagement during the development of symbolic numerical representation.

  1. How specialized are writing-specific brain regions? An fMRI study of writing, drawing and oral spelling.

    Science.gov (United States)

    Planton, Samuel; Longcamp, Marieke; Péran, Patrice; Démonet, Jean-François; Jucla, Mélanie

    2017-03-01

    Several brain imaging studies identified brain regions that are consistently involved in writing tasks; the left premotor and superior parietal cortices have been associated with the peripheral components of writing performance as opposed to other regions that support the central, orthographic components. Based on a meta-analysis by Planton, Jucla, Roux, and Demonet (2013), we focused on five such writing areas and questioned the task-specificity and hemispheric lateralization profile of the brain response in an functional magnetic resonance imaging (fMRI) experiment where 16 right-handed participants wrote down, spelled out orally object names, and drew shapes from object pictures. All writing-related areas were activated by drawing, and some of them by oral spelling, thus questioning their specialization for written production. The graphemic/motor frontal area (GMFA), a subpart of the superior premotor cortex close to Exner's area (Roux et al., 2009), was the only area with a writing-specific lateralization profile, that is, clear left lateralization during handwriting, and bilateral activity during drawing. Furthermore, the relative lateralization and levels of activation in the superior parietal cortex, ventral premotor cortex, ventral occipitotemporal cortex and right cerebellum across the three tasks brought out new evidence regarding their respective contributions to the writing processes. Copyright © 2016 Elsevier Ltd. All rights reserved.

  2. Evaluation of a Specialized Yoga Program for Persons Admitted to a Complex Continuing Care Hospital: A Pilot Study

    Directory of Open Access Journals (Sweden)

    Kathryn Curtis

    2016-01-01

    Full Text Available Introduction. The purpose of this study was to evaluate a specialized yoga intervention for inpatients in a rehabilitation and complex continuing care hospital. Design. Single-cohort repeated measures design. Methods. Participants (N=10 admitted to a rehabilitation and complex continuing care hospital were recruited to participate in a 50–60 min Hatha Yoga class (modified for wheelchair users/seated position once a week for eight weeks, with assigned homework practice. Questionnaires on pain (pain, pain interference, and pain catastrophizing, psychological variables (depression, anxiety, and experiences with injustice, mindfulness, self-compassion, and spiritual well-being were collected at three intervals: pre-, mid-, and post-intervention. Results. Repeated measures ANOVAs revealed a significant main effect of time indicating improvements over the course of the yoga program on the (1 anxiety subscale of the Hospital Anxiety and Depression Scale, F(2,18 = 4.74, p<.05, and ηp2 = .35, (2 Self-Compassion Scale-Short Form, F(2,18 = 3.71, p<.05, and ηp2 = .29, and (3 Magnification subscale of the Pain Catastrophizing Scale, F(2,18 = 3. 66, p<.05, and ηp2 = .29. Discussion. The results suggest that an 8-week Hatha Yoga program improves pain-related factors and psychological experiences in individuals admitted to a rehabilitation and complex continuing care hospital.

  3. Resonance Frequency Breathing Biofeedback to Reduce Symptoms of Subthreshold PTSD with an Air Force Special Tactics Operator: A Case Study.

    Science.gov (United States)

    Petta, Lorene M

    2017-06-01

    The prevalence rates of post-traumatic stress disorder (PTSD) have been estimated to be several times higher in military populations compared to the national average. Special Tactics operators are a group that is more likely to avoid seeking psychological care due to the stigma and other consequences the diagnosis may have on their military careers. There is a need for more effective and less stigmatizing interventions to treat this population. Psychophysiological methods have been proven to be efficacious in treating PTSD, yet have received less attention as an adjunctive intervention. Resonance frequency (RF) biofeedback is a form of cardiorespiratory intervention that has shown promise as an effective treatment. The current case study examined the use of RF biofeedback in combination with other physiological and evidence-based methods as part of a comprehensive treatment approach. The client showed a significant drop from his initial scores on a screening assessment by the end of treatment, and demonstrated continued progress despite a 3-month break from the therapy. This author proposed that the synergistic effects of the multi-phased treatment approach contributed to the client's progress. Furthermore, a case was made for using multiple techniques when treating subthreshold PTSD and related symptoms within a treatment resistant population.

  4. A comprehensive special educational diagnostic assessment of five-year-old children with developmental coordination disorder (case studies

    Directory of Open Access Journals (Sweden)

    Tjasa Filipcic

    2016-07-01

    Full Text Available Developmental coordination disorder (DCD is a neurodevelopmental disorder which affects different areas of an individual's everyday living and learning. Children with DCD are often diagnosed late, at school age, when difficulties with writing, organization and executive functions arise, even though one could have seen signs of probable DCD very early in childhood. The aim of this study was to further assess five-year-old, preschool children recognized as children with DCD, and develop a model for a comprehensive special educational diagnostic assessment of abilities and skills in five-year-old children with DCD. The comprehensive diagnostic assessment comprised observations and assessments of children’s everyday skills in their kindergartens. It also included semi-structured interviews with children, their parents and their preschool teachers. Further, children’s skills and abilities in all developmental domains (sensory and motor skills, cognitive abilities, social and emotional development, speech and language development, including emerging literacy skills, and early maths skills were assessed. A qualitative analysis was undertaken to compare individual children’s comprehensive assessments. The developed model included both the strengths and weaknesses of the assessed children.

  5. A Comparative Study of Emotional Stability of Visually Impaired Students Studying at Secondary Level in Inclusive Setup and Special Schools

    Science.gov (United States)

    Pant, Pankaj; Joshi, P. K.

    2016-01-01

    Visual impairment as an umbrella term includes all levels of vision loss. Researches in the field of visual disability are far from satisfactory in India. Some attempts have been made to study different aspects of the lives of visually disabled children. Such attempts help, revealing the facts of their life, characteristics, activities,…

  6. Communicating the risks of bioterrorism and other emergencies in a diverse society: a case study of special populations in North Dakota.

    Science.gov (United States)

    McGough, Marty; Frank, Loreeta Leer; Tipton, Stacia; Tinker, Tim L; Vaughan, Elaine

    2005-01-01

    In the event that terrorists use air, water, or food to deliver destructive agents to civilian populations, some groups and populations may be disproportionately at risk and have unique communications needs. Bioterrorism represents an even greater national public health threat if the nation's preparedness and readiness plans do not address the needs and perspectives of, for example, low-income residents, racially and ethnically diverse communities, and other "special populations". The objective of this study was to develop communications strategies to reach special populations in North Dakota before, during, and after a bioterrorism attack or other crisis. To achieve the study objectives, the investigators used telephone interviews and telephone focus groups with organizations that represented special populations. Areas of inquiry included attitudes and concerns about crises, sources of information used and those identified as most credible, methods to reach people during a crisis event, and awareness of and attitudes about the agencies and organizations that affect risk communications.

  7. Metagenomic Study Suggests That the Gut Microbiota of the Giant Panda (Ailuropoda melanoleuca May Not Be Specialized for Fiber Fermentation

    Directory of Open Access Journals (Sweden)

    Wei Guo

    2018-02-01

    Full Text Available Bamboo-eating giant panda (Ailuropoda melanoleuca is an enigmatic species, which possesses a carnivore-like short and simple gastrointestinal tract (GIT. Despite the remarkable studies on giant panda, its diet adaptability status continues to be a matter of debate. To resolve this puzzle, we investigated the functional potential of the giant panda gut microbiome using shotgun metagenomic sequencing of fecal samples. We also compared our data with similar data from other animal species representing herbivores, carnivores, and omnivores from current and earlier studies. We found that the giant panda hosts a bear-like gut microbiota distinct from those of herbivores indicated by the metabolic potential of the microbiome in the gut of giant pandas and other mammals. Furthermore, the relative abundance of genes involved in cellulose- and hemicellulose-digestion, and enrichment of enzymes associated with pathways of amino acid degradation and biosynthetic reactions in giant pandas echoed a carnivore-like microbiome. Most significantly, the enzyme assay of the giant panda's feces indicated the lowest cellulase and xylanase activity among major herbivores, shown by an in-vitro experimental assay of enzyme activity for cellulose and hemicellulose-degradation. All of our results consistently indicate that the giant panda is not specialized to digest cellulose and hemicellulose from its bamboo diet, making the giant panda a good mammalian model to study the unusual link between the gut microbiome and diet. The increased food intake of the giant pandas might be a strategy to compensate for the gut microbiome functions, highlighting a strong need of conservation of the native bamboo forest both in high- and low-altitude ranges to meet the great demand of bamboo diet of giant pandas.

  8. Metagenomic Study Suggests That the Gut Microbiota of the Giant Panda (Ailuropoda melanoleuca) May Not Be Specialized for Fiber Fermentation.

    Science.gov (United States)

    Guo, Wei; Mishra, Sudhanshu; Zhao, Jiangchao; Tang, Jingsi; Zeng, Bo; Kong, Fanli; Ning, Ruihong; Li, Miao; Zhang, Hengzhi; Zeng, Yutian; Tian, Yuanliangzi; Zhong, Yihang; Luo, Hongdi; Liu, Yunhan; Yang, Jiandong; Yang, Mingyao; Zhang, Mingwang; Li, Yan; Ni, Qingyong; Li, Caiwu; Wang, Chengdong; Li, Desheng; Zhang, Hemin; Zuo, Zhili; Li, Ying

    2018-01-01

    Bamboo-eating giant panda ( Ailuropoda melanoleuca ) is an enigmatic species, which possesses a carnivore-like short and simple gastrointestinal tract (GIT). Despite the remarkable studies on giant panda, its diet adaptability status continues to be a matter of debate. To resolve this puzzle, we investigated the functional potential of the giant panda gut microbiome using shotgun metagenomic sequencing of fecal samples. We also compared our data with similar data from other animal species representing herbivores, carnivores, and omnivores from current and earlier studies. We found that the giant panda hosts a bear-like gut microbiota distinct from those of herbivores indicated by the metabolic potential of the microbiome in the gut of giant pandas and other mammals. Furthermore, the relative abundance of genes involved in cellulose- and hemicellulose-digestion, and enrichment of enzymes associated with pathways of amino acid degradation and biosynthetic reactions in giant pandas echoed a carnivore-like microbiome. Most significantly, the enzyme assay of the giant panda's feces indicated the lowest cellulase and xylanase activity among major herbivores, shown by an in-vitro experimental assay of enzyme activity for cellulose and hemicellulose-degradation. All of our results consistently indicate that the giant panda is not specialized to digest cellulose and hemicellulose from its bamboo diet, making the giant panda a good mammalian model to study the unusual link between the gut microbiome and diet. The increased food intake of the giant pandas might be a strategy to compensate for the gut microbiome functions, highlighting a strong need of conservation of the native bamboo forest both in high- and low-altitude ranges to meet the great demand of bamboo diet of giant pandas.

  9. Study protocol: evaluation of specialized outpatient palliative care (SOPC) in the German state of Hesse (ELSAH study) - work package II: palliative care for pediatric patients.

    Science.gov (United States)

    Ulrich, Lisa-R; Gruber, Dania; Hach, Michaela; Boesner, Stefan; Haasenritter, Joerg; Kuss, Katrin; Seipp, Hannah; Gerlach, Ferdinand M; Erler, Antje

    2018-01-05

    In 2007, the European Association of Palliative Care (EAPC) provided a comprehensive set of recommendations and standards for the provision of adequate pediatric palliative care. A number of studies have shown deficits in pediatric palliative care compared to EAPC standards. In Germany, pediatric palliative care patients can be referred to specialized outpatient palliative care (SOPC) services, which are known to enhance quality of life, e.g. by avoiding hospitalization. However, current regulations for the provision of SOPC in Germany do not account for the different circumstances and needs of children and their families compared to adult palliative care patients. The "Evaluation of specialized outpatient palliative care (SOPC) in the German state of Hesse (ELSAH)" study aims to perform a needs assessment for pediatric patients (children, adolescents and young adults) receiving SOPC. This paper presents the study protocol for this assessment (work package II). The study uses a sequential mixed-methods study design with a focus on qualitative research. Data collection from professional and family caregivers and, as far as possible, pediatric patients, will involve both a written questionnaire based on European recommendations for pediatric palliative care, and semi-structured interviews. Additionally, professional caregivers will take part in focus group discussions and participatory observations. Interviews and focus groups will be tape- or video-recorded, transcribed verbatim and analyzed in accordance with the principles of grounded theory (interviews) and content analysis (focus groups). A structured field note template will be used to record notes taken during the participatory observations. Statistical Package for Social Sciences (SPSS, version 22 or higher) will be used for descriptive statistical analyses. The qualitative data analyses will be software-assisted by MAXQDA (version 12 or higher). This study will provide important information on what matters

  10. Special offers

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    Special discount to the members of the Staff Association Aquaparc Discounted prices on admission of whole day. Children from 5 to 15 years: 26.– CHF instead of 35.– CHF; Adults from 16 years: 32.– CHF instead of 43.– CHF.Tickets on sale to the Staff Association Secretariat. BCGE Account management on salary account and annual subscription to credit cards free of charge. Other benefits on mortgage loan and financial planning. Comédie de Genève 20% off on full price tickets (also available for partner): from 24 to 32 CHF a ticket instead of 30 to 40 CHF depending on the shows. Ezee Suisse 15% off on the range of electric bikes upon presentation of your Staff Association membership card before payment. FNAC 5% discount on gifts card available in four Swiss shops without any restriction. Gifts card on sale to the Staff Association Secretariat. FutureKids 15% off for the Staff Association members who enrol their children of 5 to 16 years old in ...

  11. [Heel pressure ulcers. Comparative study between heel protective bandage and hydrocellular dressing with special form for the heel].

    Science.gov (United States)

    Torra i Bou, Joan-Enric; Rueda López, Justo; Camañes, Gemma; Herrero Narváez, Elias; Blanco Blanco, Joan; Martínez-Esparza, Elvira Hernández; Aneas Alcántara, Jesús; Verdú Soriano, José

    2002-05-01

    The heels, together with the sacra area, are one of the most frequent spots where pressure sores appear here in Spain. Any preventive measure against pressure sores on heels needs be oriented towards two main objectives: effective relief of pressure and its compatibility with localized care and skin inspection in order to detect lesions early on at least once a day. The authors planned a comparative, multi-centered, open, labeled and controlled study in which patients were assigned to two groups receiving these treatments: one received traditional preventive pressure sore treatment and a protective bandage on their heels while the other used a special Allevyn Heel hydrocellular dressing to protect their heels. The patients took part in this study over an eight week period. The response variable used to determine the effectiveness of the preventive measure in this study was the appearance of pressure sores. At the beginning, 130 patients were included in this study, 65 in each one of the treatment groups. In the bandage group, 50 patients finished this study while 61 in the dressing group finished this study. The appearance of pressure sores in the protective bandage group occurred in 44% of the patients, 22 out of 50, while in the dressing group, the occurrence rate was 3.3%, 2 out of 61 patients with a value of "ji" squared p pressure sore brought us a value of relative risk of 13.42 (IC 95%: 3.31-54.3) in the group wearing the protective bandage compared to the group wearing the dressing. The results of this study allow us to accept as valid the alternate hypothesis that there exist significant statistical differences between both treatment methods in favor of the Allevyn Heel dressing instead of the protective heel bandage. The use of this dressing, even though it is more expensive a priori than the protective bandage, in terms of unit cost for the product, has proven to be more effective in preventing pressure sores, and cheaper than the protective bandage if

  12. Study of the Knowledge, Attitude and Experience of Medical Tourism Among Target Groups with Special Emphasis on South India

    Directory of Open Access Journals (Sweden)

    Rajeev A

    2009-09-01

    Full Text Available Medical tourism aims at providing cost-effective customized health care in collaboration with the tourism industry in distant locations wherein the hospitality component is handled efficiently so that fixing appointments, making arrangements for accommodation and other logistics become hassle-free for the patient. This allows more concentration on the procedure at hand and the interaction between the medical fraternity and the patient becomes smoother. More and more hospitals in India are gearing up to provide such services to neighbouring countries and even to the developed nations across the world. The purpose of this study was to study the knowledge, attitude and experiences of the population of a suitable cross-section regarding the emerging scenario of medical tourism with special interest vis-à-vis Non Resident Indians (NRIs specifically to the state of Karnataka and Mangalore in particular. It was found that compared to the locals (kannadigas or non-kannadigas, the Non-resident Indians were more dissatisfied with the health care facilities available in their proximity. Though a majority of them do have medical insurance, it still looks as if the care is more cost-effective when sourced to India. NRIs are more aware of the potential of medical tourism through their communication with the medical fraternity as well as the general public and 11.1% of NRIs have really utilized the services of medical tourism. An e-mail survey which was also conducted among a number of foreigners yielded the interesting fact that they indeed had a greater awareness regarding medical tourism with an emphasis on health tourism. The reason why these foreigners opted for medical tourism was due to the substandard medical care available in their locality, rather than due to the cost of medical care as such.

  13. Economic impact of interventional study on rational use of antiseptics and disinfectants in Super Speciality Hospital of Nagpur.

    Science.gov (United States)

    Agarwal, Vandana; Gharpure, Kunda; Thawani, Vijay; Makhija, Sushil; Thakur, Anita; Powar, Rajaram

    2008-03-01

    To measure the impact of interventions on rational use of antiseptics and disinfectants (A and D) for cost containment in Super Speciality Hospital (SSH) of Government Medical College, Nagpur (GMCN), India. This study was conducted from October 2003 to March 2007 in SSH of GMCN. In the pre-interventional phase (Phase-I), purchase, stocking and distribution of A and D was studied to find problem areas. Based on this formative data an intervention was planned (Phase-II) during which rationing of the A and D was done. Rational quantities needed for different A and D procedures were calculated based on recommendations of National Aids Control Organization (NACO) with modifications to suit our hospital setup. Detailed information, education, communication and training about rational use of A and D were provided to the hospital staff. In the post-interventional phase (Phase-III), the use of A and D was rationalized at the distribution level and the efficacy of in-use A and D was tested at user sites. Data about medicine expenditure, patient record and A and D usage in various departments was obtained from hospital records. Savings on A and D as against total annual medicine expenditure was calculated taking the cost of A and D in the post-intervention period. The expenditure on A and D as a result of intervention decreased by 20.7%. Out of the total medicine expenditure, the expenditure on A and D which accounted for 6.2% before intervention, decreased to 1.95% after the intervention. The information, education and communication (IEC) interventions attempted by us resulted in significant decrease in the use and expenditure of A and D.

  14. THE RESULTS OF EPIDEMIOLOGICAL STUDY OF NUTRITION CHARACTER AND SPECIAL FEATURES OF 6–36 MONTHS OLD CHILDREN IN RUSSIAN FEDERATION. PART I

    Directory of Open Access Journals (Sweden)

    A. V. Surzhik

    2013-01-01

    Full Text Available Nutrition of children of the second and third years of life is a topical problem nowadays. The significance of this age period for the health level formation is very high. The authors show the method and analyze the first results of the epidemiological study of nutrition character and special features of 12–36 months old children in different regions of Russian Federation. The nutrition structure of such children demands a special attention from pediatricians. The received data require the further analysis and establishment of correlations between the disturbances in nutrition structure and estimated indicators of the main nutrients, energy, minerals and vitamins intake.

  15. EXPERIMENTAL STUDIES FOR DEVELOPMENT HIGH-POWER AUDIO SPEAKER DEVICES PERFORMANCE USING PERMANENT NdFeB MAGNETS SPECIAL TECHNOLOGY

    Directory of Open Access Journals (Sweden)

    Constantin D. STĂNESCU

    2013-05-01

    Full Text Available In this paper the authors shows the research made for improving high-power audio speaker devices performance using permanent NdFeB magnets special technology. Magnetic losses inside these audio devices are due to mechanical system frictions and to thermal effect of Joules eddy currents. In this regard, by special technology, were made conical surfaces at top plate and center pin. Analysing results obtained by modelling the magnetic circuit finite element method using electronic software package,was measured increase efficiency by over 10 %, from 1,136T to13T.

  16. Special protective concretes

    International Nuclear Information System (INIS)

    Bouniol, P.

    2001-01-01

    Concrete is the most convenient material when large-scale radiation protection is needed. Thus, special concretes for nuclear purposes are used in various facilities like reactors, reprocessing centers, storage sites, accelerators, hospitals with nuclear medicine equipment, food ionization centers etc.. The recent advances made in civil engineering for the improvement of concrete durability and compactness are for a large part transposable to protection concretes. This article presents the basic knowledge about protection concretes with the associated typological and technological aspects. A large part is devoted to the intrinsic properties of concretes and to their behaviour in irradiation and temperature conditions: 1 - definition and field of application of special protective concretes; 2 - evolution of concepts and technologies (durability of structures, techniques of formulation, new additives, market evolution); 3 - design of protective structures (preliminary study, radiation characteristics, thermal constraints, damping and dimensioning, mechanical criteria); 4 - formulation of special concretes (general principles, granulates, hydraulic binders, pulverulent additives, water/cement ratio, reference composition of some special concretes); 5 - properties of special concretes (damping and thermo-mechanical properties); 6 - induced-irradiation and temperature phenomena (activation, radiolysis, mineralogical transformations, drying, shrinking, creep, corrosion of reinforcement). (J.S.)

  17. Conceptual and applied study of Snigdha and Ruksa Guna with special reference to Rasa-raktagata Sneha (hyperlipidemia).

    Science.gov (United States)

    Mishra, Sangram; Dwivedi, R R; Ravishankar, B

    2011-04-01

    Ayurveda as well as Philosophy accepted the Guna as the basic entity of the Sristi. The Maha Gunas, i.e., Sattva, Raja, and Tama are the prime energy, from where the universe evolves, along with human beings. Dravya and Guna both have a Samavayi relationship in which Gunas reside in Dravya and have a secondary place to it. Guna has multifold meanings according to its use, in social, cultural, philosophical, and literary fields. The concepts of Ayurveda are expressed with Gunas. Samanya and Visesa are usually expressed in terms of Gunas; the classification, description, and function of Dravyas depends upon Guna; Karmas are manifested forms of Guna and Samavaya is the eternal, intimate relation of Dravya and Guna. The principles like Triskandha (Hetu, linga, ousadhi) of Ayurveda also narrated by Gunas, Hetus are narrated in the terms of Guna; the Laksanas are the reflections in the status of Gunas of bodily elements, and Cikitsa is in the form of administration of Viparita Gunas. The increased elements are treated by opposite Guna. So if Ruksa Guna is increased then it is to be managed by Snigdha Guna and vice-versa. So diseases can be treated by applying the Gunas, and drugs for the required patient can be selected by applying these Gunas. In support of the above concept, a study on the persons of Rasa-raktagata Sneha (hyperlipidemia) has been carried out assuming that the condition is an increased state of Snigdha Guna and treatment is done using Ruksa property drugs. Patients were divided into two groups, i.e., treatment group (Ruksa Guna drugs) and control group (placebo). The results were assessed after 45 days with the help of a specially prepared pro forma. All the important hematological, biochemical, and urine investigations were done. According to subjective and objective criteria, significant results were found for Group A as compared to Group B.

  18. More co-morbid depression in patients with Type 2 diabetes with multiple complications. An observational study at a specialized outpatient clinic

    NARCIS (Netherlands)

    van Steenbergen-Weijenburg, K.M.; van Puffelen, A.L.; Horn, E.K.; v.d. Nuyen, J.; van Dam, P.S.; van Benthem, T.B.; Beekman, A.T.F.; Rutten, F.F.H.; Hakkaart-van Roijen, L.; van der Feltz-Cornelis, C.

    2011-01-01

    Aims: The impact of depression on patients with chronic medical illnesses such as diabetes is well documented. Depression is relatively common in diabetes patients with diabetes-related complications and they are more likely to be referred to specialized outpatient facilities. Only a few studies

  19. The Impact of Fostering Relationships through Music within a Special School Classroom for Students with Autism Spectrum Disorder: An Action Research Study

    Science.gov (United States)

    McFerran, Katrina Skewes; Thompson, Grace; Bolger, Lucy

    2016-01-01

    Music therapists have been working in special education contexts for many decades, utilising research and case studies to inform practice. Growing interest in the link between the creative arts and well-being has led music therapists to consider what aspects of their knowledge others could feasibly appropriate in the school system. An action…

  20. Using an Augmented Reality Enhanced Tabletop System to Promote Learning of Mathematics: A Case Study with Students with Special Educational Needs

    Science.gov (United States)

    Cascales-Martínez, Antonia; Martínez-Segura, María-José; Pérez-López, David; Contero, Manuel

    2017-01-01

    The main objective of this research is to determine the feasibility of using a multi touch tabletop system for applied mathematics learning in primary education with students with special needs (SEN). The instructional content designed on the tabletop focuses on understanding and managing money, coins, and banknotes. The study also analyzes the…

  1. Special-Study Modules in a Problem-Based Learning Medical Curriculum: An Innovative Laboratory Research Practice Supporting Introduction to Research Methodology in the Undergraduate Curriculum

    Science.gov (United States)

    Guner, Gul Akdogan; Cavdar, Zahide; Yener, Nilgun; Kume, Tuncay; Egrilmez, Mehtap Yuksel; Resmi, Halil

    2011-01-01

    We describe the organization of wet-lab special-study modules (SSMs) in the Central Research Laboratory of Dokuz Eylul Medical School, Izmir, Turkey with the aim of discussing the scientific, laboratory, and pedagogical aspects of this educational activity. A general introduction to the planning and functioning of these SSMs is given, along with…

  2. Vocational and Special Education. Program Review. A Study Conducted on Behalf of the State of Alaska Department of Education--Dr. Marshall Lind, Commissioner.

    Science.gov (United States)

    Martini and Associates, Ltd., Anchorage, AK.

    The State of Alaska Department of Education, through management consultants, conducted a study in eight selected school districts to ascertain the following: (1) effectiveness of vocational education programs offered at the secondary level, (2) adequacy of special education services provided to exceptional children at all levels, and (3)…

  3. Art Is Not Special

    DEFF Research Database (Denmark)

    Skov, Martin; Nadal, Marcos

    2018-01-01

    The assumption that human cognition requires exceptional explanations holds strong in some domains of behavioral and brain sciences. Scientific aesthetics in general, and neuroaesthetics in particular, abound with claims for art-specific cognitive or neural processes. This assumption fosters...... a conceptual structure disconnected from other fields and biases the sort of processes to be studied. More generally, assuming that art is special is to cling to the idea that some aspect of our species’ mental constitution makes us unique, special, and meaningful. This assumption continues to relegate...... scientific aesthetics to the periphery of science and hampers a naturalized view of the human mind....

  4. Specialization, Outsourcing and Wages

    DEFF Research Database (Denmark)

    Munch, Jakob Roland; Rose Skaksen, Jan

    2005-01-01

    This paper studies the impact of outsourcing on individual wages. In contrast to the standard approach in the literature, we focus on domestic outsourcing as well as foreign outsourcing. By using a simple theoretical model, we argue that, if outsourcing is associated with specialization gains...... arising from an increase in the extent of the market for intermediate goods, domestic outsourcing tends to increase wages for both unskilled and skilled labor. We use a panel data set of workers in Danish manufacturing industries to show that domestic and foreign outsurcing affect wages as predicted...... by the theory.Keywords: Outsourcing, Comparative advantage, Specialization, Wages.JEL Classification: F16, J31, C23....

  5. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-10-17

    Oct 17, 2017 ... Perak, Malaysia was observed under ral waste in powder and xtract generated optimum produce highest length of fectively improved shoot ed faster effect on C. ed positive result for the shed light on how the Z. C. nutans. This study ld application. pagation; Zea mays stem. Research Article. Special Issue ...

  6. Research Article Special Issue

    African Journals Online (AJOL)

    2016-06-15

    Jun 15, 2016 ... International License. ... confirmatory factor analysis which is a technique to study the structure of a ... School as a social institution is part of a special community that has ... specifies the amount of support that teacher thinks that students ..... social adjustment and academic performance in third grade female ...

  7. Learnt and perceived professional roles of a new type of nurse specialized in Gerontology and Geriatrics, a qualitative study

    NARCIS (Netherlands)

    Huizenga, Petra; Finnema, Evelyn; Roodbol, Petrie

    Aim. To gain insight into a new type of nurse specialized in gerontology and geriatrics, how they find meaning in the care of older persons and how this relates to the seven professional roles derived from the CanMEDS theoretical framework. Background. To promote the quality of care for older

  8. What's Our Position? A Critical Media Literacy Study of Popular Culture Websites with Eighth-Grade Special Education Students

    Science.gov (United States)

    Kesler, Ted; Tinio, Pablo P. L.; Nolan, Brian T.

    2016-01-01

    This article reports on an action research project with 9 eighth-grade special education students in a self-contained classroom in an urban public school. The 1st author, in collaboration with the classroom teacher (3rd author), taught the students a critical media literacy framework to explore popular culture websites. Students learned to analyze…

  9. Promoting Inclusive Schools: A Case Study of Leadership Experiences of the Middle School Chairpersons for Special Education Service

    Science.gov (United States)

    Baylis, Juvinell

    2011-01-01

    Federal and state guidelines direct students with disabilities to the least restrictive environment (LRE). The inclusion of students with disabilities in the LRE (general education) has been an issue for many public schools. In an effort to promote inclusive education for students with disabilities, many special education teacher-chairpersons…

  10. The Relationship Between Attitudes Toward the Handicapped and Nonverbal Behavior with Educators of Special Needs Students: An Exploratory Study.

    Science.gov (United States)

    Stodden, Robert A.; And Others

    Examined were the relationships between attitudes toward the handicapped and nonverbal behavior of 60 special education teachers involved in inservice or preservice coursework. Ss were administered the Attitudes Toward Handicapped Individuals (ATHI) Scale and the Nonverbal Behavior Characteristics Scale (NBCS). Analysis of the data indicated a…

  11. Are the Keys loved to death? A study of diver specialization levels and preferences in the Florida Keys

    Science.gov (United States)

    Shona Paterson; David K. Loomis

    2010-01-01

    This paper presents research conducted for the Florida Reef Resilience Program on nonresident recreational SCUBA divers in three zones of the Florida Keys. When divers were segmented into specialization subgroups for analysis, divers in different subgroups tended to use different geographic locations. These results suggest differences in user preferences; yet when...

  12. A Phenomenological Study of the Lived Experiences of Parents of Young Children with Autism Receiving Special Education Services

    Science.gov (United States)

    Barrow, Donna Marie

    2017-01-01

    Over the past two decades reported rates of autism have steadily risen. The current incidence is 1 in 68 children. While autism can be reliably diagnosed at 18 months in most children with the condition, specialized autism treatment rarely begins before a child's third or fourth birthday. As screening and diagnosis procedures improve so does the…

  13. Work-Experience and Work-Study Programs for Students with Special Needs: Quality Indicators of Transition Services.

    Science.gov (United States)

    Wisniewski, Lech A.; And Others

    1991-01-01

    This article proposes a continuum of employment training options for students with special needs and identifies program quality indicators in the areas of assessment and the Individual Education Plan; the employment training program; community-based settings; provisions for on-site training and evaluation; and interagency cooperation. (DB)

  14. Promoting Special Educator Teacher Retention

    Directory of Open Access Journals (Sweden)

    Jeremy E. Vittek

    2015-06-01

    Full Text Available This article is a critical review of the literature on special education teacher attrition and retention. The research focused on journal articles from 2004 to present. The results of the study helped define special educator attrition and retention. The major themes present in the findings were job satisfaction, administrative support, induction programs, and mentoring. The literature shows a clear need for comprehensive administrative support to improve job satisfaction and the likelihood a special educator will remain in their job.

  15. "NeuroStem Chip": a novel highly specialized tool to study neural differentiation pathways in human stem cells

    Directory of Open Access Journals (Sweden)

    Li Jia-Yi

    2007-02-01

    Full Text Available Abstract Background Human stem cells are viewed as a possible source of neurons for a cell-based therapy of neurodegenerative disorders, such as Parkinson's disease. Several protocols that generate different types of neurons from human stem cells (hSCs have been developed. Nevertheless, the cellular mechanisms that underlie the development of neurons in vitro as they are subjected to the specific differentiation protocols are often poorly understood. Results We have designed a focused DNA (oligonucleotide-based large-scale microarray platform (named "NeuroStem Chip" and used it to study gene expression patterns in hSCs as they differentiate into neurons. We have selected genes that are relevant to cells (i being stem cells, (ii becoming neurons, and (iii being neurons. The NeuroStem Chip has over 1,300 pre-selected gene targets and multiple controls spotted in quadruplicates (~46,000 spots total. In this study, we present the NeuroStem Chip in detail and describe the special advantages it offers to the fields of experimental neurology and stem cell biology. To illustrate the utility of NeuroStem Chip platform, we have characterized an undifferentiated population of pluripotent human embryonic stem cells (hESCs, cell line SA02. In addition, we have performed a comparative gene expression analysis of those cells versus a heterogeneous population of hESC-derived cells committed towards neuronal/dopaminergic differentiation pathway by co-culturing with PA6 stromal cells for 16 days and containing a few tyrosine hydroxylase-positive dopaminergic neurons. Conclusion We characterized the gene expression profiles of undifferentiated and dopaminergic lineage-committed hESC-derived cells using a highly focused custom microarray platform (NeuroStem Chip that can become an important research tool in human stem cell biology. We propose that the areas of application for NeuroStem microarray platform could be the following: (i characterization of the

  16. Factors That Drive Youth Specialization.

    Science.gov (United States)

    Padaki, Ajay S; Popkin, Charles A; Hodgins, Justin L; Kovacevic, David; Lynch, Thomas Sean; Ahmad, Christopher S

    Specialization in young athletes has been linked to overuse injuries, burnout, and decreased satisfaction. Despite continued opposition from the medical community, epidemiological studies suggest the frequency is increasing. Extrinsic pressures in addition to individual aspirations drive this national trend in sports specialization. Descriptive epidemiology study. Level 3. A novel instrument assessing the driving factors behind youth specialization was generated by an interdisciplinary team of medical professionals. Surveys were administered to patients and athletes in the department's sports medicine clinic. The survey was completed by 235 athletes between 7 and 18 years of age, with a mean age of 13.8 ± 3.0 years. Athletes specialized at a mean age of 8.1 years, and 31% of athletes played a single sport while 58% played multiple sports but had a preferred sport. More than 70% of athletes had collegiate or professional ambitions, and 60% played their primary sport for 9 or more months per year, with players who had an injury history more likely to play year-round ( P specialized athletes reporting this significantly more often ( P = 0.04). Half of the athletes reported that sports interfered with their academic performance, with older players stating this more frequently ( P specializing in a single sport before starting high school. While intrinsic drive may identify healthy aspirations, extrinsic influences are prevalent in specialized athletes. Extrinsic factors contributing to youth specialization were identified and compounded the deleterious sequelae of youth athlete specialization.

  17. Obstetric factors and different causes of special educational need: retrospective cohort study of 407,503 schoolchildren.

    Science.gov (United States)

    Mackay, D F; Smith, G C S; Dobbie, R; Cooper, S-A; Pell, J P

    2013-02-01

    To determine whether relationships with gestational age and birthweight centile vary between specific causes of special educational need (SEN). Retrospective cohort study. Scotland. A cohort of 407,503 schoolchildren. Polytomous logistic regression was used to examine the risk of each cause of SEN across the spectrum of gestation at delivery and birthweight centile, adjusting for potential confounding factors. Crude and adjusted odds ratios and confidence intervals. Of the 19,821 children with SEN, 557 (2.8%) had sensory impairments, 812 (4.1%) had physical or motor disabilities, 876 (4.4%) had language impairments, 2823 (14.2%) had social, emotional, or behavioural problems, 7018 (35.4%) had intellectual disabilities, 4404 (22.2%) had specific learning difficulties, and 1684 (8.5%) autistic spectrum disorder (ASD). Extreme preterm delivery (at 24-27 weeks of gestation) was a strong predictor of sensory (adjusted OR 23.64, 95% CI 12.03-46.45), physical or motor (adjusted OR 29.69, 95% CI 17.49-50.40), and intellectual (adjusted OR 11.67, 95% CI 8.46-16.10) impairments, with dose relationships across the range of gestation. Similarly, birthweight below the third centile was associated with sensory (adjusted OR 2.85, 95% CI 2.04-3.99), physical or motor (adjusted OR 2.47, 95% CI 1.82-3.37), and intellectual (adjusted OR 2.67, 95% CI 2.41-2.96) impairments. Together, gestation and birthweight centile accounted for 24.0% of SEN arising from sensory impairment, 34.3% arising from physical or motor disabilities, and 26.6% arising from intellectual disabilities. Obstetric factors were less strongly associated with specific learning difficulties and social or emotional problems, and there were no significant associations with ASD. The association between gestation and birthweight centile and overall risk of SEN is largely driven by very strong associations with sensory, physical or motor impairments, and intellectual impairments. © 2012 The Authors BJOG An International

  18. Counteracting Domain Loss and Epistemicide in Specialized Discourse: A Case Study on the Translation of Anglophone Metaphors to French

    Directory of Open Access Journals (Sweden)

    Geneviève Bordet

    2016-06-01

    Full Text Available The dominance of English as the world language of publication has had a decisive impact on the dissemination of information and innovation across cultures, with a resulting tendency to a standardization of scientific conceptualization. This dominance does not only impact scientific and academic discourse, but also the whole range of professional and technical texts representative of various specialized discourses. This paper advocates engaging in the practice of dynamic translation to keep non-English specialized languages alive. Advanced students’ analysis of translation projects yields revealing examples of conflicting views of the world, between English and French, in emerging and controversial fields such as “shadow banking” or “human branding”. The students’ evaluation of alternative solutions to problems of equivalence highlights the cultural gaps which exist within global fields of knowledge and can be interpreted in terms of the intercultural and interlinguistic transfer of specialized metaphor. It is shown that the practice and analysis of translation provide an appropriate approach for a better understanding of languages for specific purposes (LSP and the development of awareness of domain loss and epistemicide.

  19. Habitat specialization through germination cueing

    DEFF Research Database (Denmark)

    Ten Brink, Dirk-Jan; Hendriksma, Harmen; Bruun, Hans Henrik

    2013-01-01

    This study examined the adaptive association between seed germination ecology and specialization to either forest or open habitats across a range of evolutionary lineages of seed plants, in order to test the hypotheses that (1) species' specialization to open vs. shaded habitats is consistently...

  20. Promoting Special Educator Teacher Retention

    OpenAIRE

    Jeremy E. Vittek

    2015-01-01

    This article is a critical review of the literature on special education teacher attrition and retention. The research focused on journal articles from 2004 to present. The results of the study helped define special educator attrition and retention. The major themes present in the findings were job satisfaction, administrative support, induction programs, and mentoring. The literature shows a clear need for comprehensi...

  1. Public Relations in Special Libraries.

    Science.gov (United States)

    Rutkowski, Hollace Ann; And Others

    1991-01-01

    This theme issue includes 11 articles on public relations (PR) in special libraries. Highlights include PR at the Special Libraries Association (SLA); sources for marketing research for libraries; developing a library image; sample PR releases; brand strategies for libraries; case studies; publicizing a consortium; and a bibliography of pertinent…

  2. Algorithmically specialized parallel computers

    CERN Document Server

    Snyder, Lawrence; Gannon, Dennis B

    1985-01-01

    Algorithmically Specialized Parallel Computers focuses on the concept and characteristics of an algorithmically specialized computer.This book discusses the algorithmically specialized computers, algorithmic specialization using VLSI, and innovative architectures. The architectures and algorithms for digital signal, speech, and image processing and specialized architectures for numerical computations are also elaborated. Other topics include the model for analyzing generalized inter-processor, pipelined architecture for search tree maintenance, and specialized computer organization for raster

  3. Evaluation of the quality of foods for special diets produced in a school catering facility within a HACCP-based approach: a case study.

    Science.gov (United States)

    Petruzzelli, Annalisa; Foglini, Martina; Paolini, Francesca; Framboas, Marisa; Serena Altissimi, M; Naceur Haouet, M; Mangili, Piermario; Osimani, Andrea; Clementi, Francesca; Cenci, Telemaco; Tonucci, Franco

    2014-01-01

    A study was carried out to verify the appropriateness of the Hazard Analysis and Critical Control Point (HACCP) plan adopted in a school catering facility. To that end, the microbiological quality of foods, the correct implementation of special diets (lactose- and gluten-free) and the nutritional value of foods were assessed. Thirty-six samples of lactose-free and 87 samples of gluten-free special diet food preparations were subjected to microbiological, chemical, and nutritional analyses. The data collected demonstrate the effectiveness of the HACCP plan in reducing the occurrence of microbial and chemical (lactose and gluten) cross-contamination. The data obtained from the nutritional analyses showed that the dietary intake provided by the meals under study was satisfactory.

  4. Sports Specialization, Part II

    Science.gov (United States)

    Myer, Gregory D.; Jayanthi, Neeru; DiFiori, John P.; Faigenbaum, Avery D.; Kiefer, Adam W.; Logerstedt, David; Micheli, Lyle J.

    2016-01-01

    Context: Many coaches, parents, and children believe that the best way to develop elite athletes is for them to participate in only 1 sport from an early age and to play it year-round. However, emerging evidence to the contrary indicates that efforts to specialize in 1 sport may reduce opportunities for all children to participate in a diverse year-round sports season and can lead to lost development of lifetime sports skills. Early sports specialization may also reduce motor skill development and ongoing participation in games and sports as a lifestyle choice. The purpose of this review is to employ the current literature to provide evidence-based alternative strategies that may help to optimize opportunities for all aspiring young athletes to maximize their health, fitness, and sports performance. Evidence Acquisition: Nonsystematic review with critical appraisal of existing literature. Study Design: Clinical review. Level of Evidence: Level 4. Conclusion: Based on the current evidence, parents and educators should help provide opportunities for free unstructured play to improve motor skill development and youth should be encouraged to participate in a variety of sports during their growing years to influence the development of diverse motor skills. For those children who do choose to specialize in a single sport, periods of intense training and specialized sport activities should be closely monitored for indicators of burnout, overuse injury, or potential decrements in performance due to overtraining. Last, the evidence indicates that all youth should be involved in periodized strength and conditioning (eg, integrative neuromuscular training) to help them prepare for the demands of competitive sport participation, and youth who specialize in a single sport should plan periods of isolated and focused integrative neuromuscular training to enhance diverse motor skill development and reduce injury risk factors. Strength of Recommendation Taxonomy (SORT): B. PMID

  5. A Study on How Industrial Pharmacists Rank Competences for Pharmacy Practice: A Case for Industrial Pharmacy Specialization

    Directory of Open Access Journals (Sweden)

    Jeffrey Atkinson

    2016-02-01

    Full Text Available This paper looks at the way in which industrial pharmacists rank the fundamental competences for pharmacy practice. European industrial pharmacists (n = 135 ranked 68 competences for practice, arranged into 13 clusters of two types (personal and patient care. Results show that, compared to community pharmacists (n = 258, industrial pharmacists rank competences centering on research, development and production of drugs higher, and those centering on patient care lower. Competences centering on values, communication skills, etc. were ranked similarly by the two groups of pharmacists. These results are discussed in the light of the existence or not of an “industrial pharmacy” specialization.

  6. Special Education and ICTs

    Directory of Open Access Journals (Sweden)

    Athanasios Drigas

    2013-05-01

    Full Text Available Recent development in special education includes the use of Information and Communication Technologies (ICTs to assist students during their lifetime. ICT is now also recognized as a tool which ensures access to knowledge and learning resources. In this paper we present an overview of the most representative studies of the last decade (2001-2010 which deal with the two important issues in the field of special education, diagnosis and intervention. One important advantage of these tools is that they can be employed by teachers and parents as well, to adapt education to the needs and abilities of pupils. The studies chosen will be classified according to the areas of needs they serve.

  7. State of the art in educational journals on studies of families of children with special educational needs in the period from 2002 to 2011

    Directory of Open Access Journals (Sweden)

    Giovana Mendes Ferroni

    2014-04-01

    Full Text Available The purpose of this paper is mapping studies indexed between the years of 2002 and 2011 in the educational field and evaluated like A1 or A2 by the database Qualis Capes, in the three years 2010-2012, in order to research ways that studies with families of children with special educational needs have been made. For this, we analyze elements such as: annual evolution of the studies, subjects analyzed, adopted and thematic instruments used to collect data from database searches “Scielo” and “Capes Journal” and a multitude of descriptors combined. The criterion for considering the family was that the research should contain the following keywords: family, family relationships, parental relationships, parents and siblings crisscrossing: special education, people with special educational needs, inclusive education, inclusion, autism, autistic, gifted, high ability, cerebral palsy, low vision, blindness, deafness, pervasive developmental disorder, Down Syndrome, disability, intellectual disability, physical disability, visual impairment, hearing impairment and multiple disabilities. Thus, the papers were obtained by intercrossing these descriptors, but it was selected those containing one of these words. With this, we found a total of 36 papers in national journals indexed in the area of Education. The data showed that there was a growing body of empirical research in this area.

  8. Vitamin D status of gastrostomy-fed children with special needs: a cross-sectional pilot study.

    Science.gov (United States)

    Kuter, Hayley; Das, Geeta; Mughal, M Zulf

    2017-12-01

    To assess the vitamin D status of gastrostomy-fed children. Vitamin D status was measured in 32 children aged five to 16 years recruited from special schools in Manchester, UK (53° 48 ' N). All children were receiving a nutritionally complete, commercially prepared enteral feed via gastrostomy, and had been established on this regimen for over 12 months. Serum concentrations of 25-hydroxyvitamin D (25OHD) were measured at the end of winter. Children with serum concentrations of 25OHD >50 nmol/L were considered to be sufficient, and those with concentrations 50 nmol/L). One subject was vitamin D deficient (serum 25OHD vitamin D insufficient (serum 25OHD >25 nmol/L - vitamin D derived from enteral feeds was 9.45 μg/day; range 3.5-30; 13 children (41%) received less than 10 μg of vitamin D per day from their enteral feed. Nutritionally complete gastrostomy feeds may be protective against vitamin D deficiency in the majority of children with special needs. We recommend that all children over 1 year of age receive 10 μg (400 IU) of vitamin D, as recommended by the Scientific Advisory Committee on Nutrition (SACN). ©2017 Foundation Acta Paediatrica. Published by John Wiley & Sons Ltd.

  9. Academic attainment and special educational needs in extremely preterm children at 11 years of age: the EPICure study.

    Science.gov (United States)

    Johnson, S; Hennessy, E; Smith, R; Trikic, R; Wolke, D; Marlow, N

    2009-07-01

    To assess academic attainment and special educational needs (SEN) in extremely preterm children in middle childhood. Of 307 extremely preterm (special school. In mainstream schools, 105 (57%) extremely preterm children had SEN (OR 10; 6 to 18) and 103 (55%) required SEN resource provision (OR 10; 6 to 18). Teachers rated 50% of extremely preterm children as having below average attainment compared with 5% of classmates (OR 18; 8 to 41). Extremely preterm children who entered compulsory education an academic year early due to preterm birth had similar academic attainment but required more SEN support (OR 2; 1.0 to 3.6). Extremely preterm survivors remain at high risk for learning impairments and poor academic attainment in middle childhood. A significant proportion require full-time specialist education and over half of those attending mainstream schools require additional health or educational resources to access the national curriculum. The prevalence and impact of SEN are likely to increase as these children approach the transition to secondary school.

  10. Specialization, outsourcing and wages

    DEFF Research Database (Denmark)

    Munch, Jakob Roland; Skaksen, Jan Rose

    2009-01-01

    This paper studies the impact of outsourcing on individual wages. In contrast to the standard approach in the literature, we focus on domestic outsourcing as well as foreign outsourcing. We argue that if outsourcing is associated with specialization gains arising from an increase in the division...... of labor, domestic outsourcing tends to increase wages for both unskilled and skilled labor. We use a panel data set of workers in Danish manufacturing industries to show that domestic and foreign outsourcing affect wages as predicted....

  11. Are the special educational needs of children in their first year in primary school in Ireland being identified: a cross-sectional study.

    Science.gov (United States)

    Curtin, Margaret; Baker, Denise; Staines, Anthony; Perry, Ivan J

    2014-02-19

    If the window of opportunity presented by the early years is missed, it becomes increasingly difficult to create a successful life-course. A biopsychosocial model of special educational need with an emphasis on participation and functioning moves the frame of reference from the clinic to the school and the focus from specific conditions to creating supportive environments cognisant of the needs of all children. However, evidence suggests that an emphasis on diagnosed conditions persists and that the needs of children who do not meet these criteria are not identified.The Early Development Instrument (EDI) is a well-validated, teacher-completed population-level measure of five domains of child development. It is uniquely placed, at the interface between health and education, to explore the developmental status of children with additional challenges within a typically developing population. The aim of this study was to examine the extent to which the special educational needs of children in their first year of formal education have been identified. This cross-sectional study was conducted in Ireland in 2011. EDI (teacher completed) scores were calculated for 1344 children. Data were also collected on special needs and on children identified by the teacher as needing assessment. Mean developmental scores were compared using one-way ANOVA. Eighty-three children in the sample population (6.2%) had identified special educational needs. A further 132 children were judged by the teacher as needing assessment. Children with special needs had lower mean scores than typically developing children, in all five developmental domains. Children considered by the teacher as needing assessment also had lower scores, which were not significantly different from those of children with special needs. Speech, emotional or behavioural difficulties were the most commonly reported problems among children needing further assessment. There was also a social gradient among this group. A small

  12. Study on the Delimitation of the Urban Development Boundary in a Special Economic Zone: A Case Study of the Central Urban Area of Doumen in Zhuhai, China

    Directory of Open Access Journals (Sweden)

    Biao Zheng

    2018-03-01

    Full Text Available Since it implemented open-door policies, China has become the fastest growing economy in the world, and its urbanization level has steadily improved. Taking a special economic zone as the object of study, this paper delineates the urban development boundary of the Central Urban Area of Doumen. Using multiple models and methods, the urban development rigid and elastic boundaries are delineated separately, with the rigid boundary serving as the premise and foundation for delineating the elastic boundary. The results are as follows. First, the scale of the urban development rigid boundary is 79.60 km². Moreover, the scales of the urban development elastic boundaries in 2020 and 2026 are 24.51 km² and 28.53 km², respectively. Second, by delimiting the urban development elastic boundary, the compactness of urban land will be improved. Third, the urban development boundary of this paper is reasonable in theory. This paper suggests that the urban development boundary can curb urban sprawl and guide rational urban development, which is conducive to optimizing an urban spatial layout.

  13. The overall situation of female street children (11-18 years) engaged in commercial sex work in Dire Dawa - Ethiopia : survey in case study with special reference to child prostitution

    OpenAIRE

    Mekuria, Melkem Lengereh

    2004-01-01

    THE OVERALL SITUATION OF FEMALE STREET CHILDREN (11 18 YEARS) ENGAGED IN COMMERCIAL SEX WORK IN DIRE DAWA - ETHIOPIA (SURVEY IN CASE STUDY WITH SPECIAL REFERENCE TO CHILD PROSTITUTION) By MELKAM LENGEREH MEKURIA 2004 A THESIS SUBMITTED IN PARTIAL FULFILMENT OF THE REQUIREMENTS FOR THE MASTER OF PHILOSOPHY IN SPECIAL NEEDS EDUCATION UNIVERSITY OF OSLO FACULTY OF EDUCATION DEPARTMENT OF SPECIAL NEEDS EDUCATION ABSTRACT Prostitution in gene...

  14. Strategies GeoCape Intelligent Observation Studies @ GSFC

    Science.gov (United States)

    Cappelaere, Pat; Frye, Stu; Moe, Karen; Mandl, Dan; LeMoigne, Jacqueline; Flatley, Tom; Geist, Alessandro

    2015-01-01

    This presentation provides information a summary of the tradeoff studies conducted for GeoCape by the GSFC team in terms of how to optimize GeoCape observation efficiency. Tradeoffs include total ground scheduling with simple priorities, ground scheduling with cloud forecast, ground scheduling with sub-area forecast, onboard scheduling with onboard cloud detection and smart onboard scheduling and onboard image processing. The tradeoffs considered optimzing cost, downlink bandwidth and total number of images acquired.

  15. Editorial: Special issue on education

    Directory of Open Access Journals (Sweden)

    Masal Ercan

    2017-01-01

    Full Text Available This special issue consists of selected proceedings presented in ERPA International Congresses on Education 2017 which was held in Budapest / Hungary, 18-21 May 2017. Studies are related to educational sciences, science and mathematics education, social sciences education, health and sports science education, music and fine arts education, computer education and instructional technology, language education and management of education. There are eighty valuable studies in this special issue. In sum the results of studies will contribute to the field.

  16. Principals' and Special Education Teachers' Perceptions of Special Education Teachers' Roles and Responsibilities

    Science.gov (United States)

    Mott, Japhia

    2013-01-01

    This explanatory mixed methods study focuses on the perceptions of principals and special education teachers about special education teachers' roles and responsibilities. An online survey was conducted with 11 principals and 41 special education teachers (Resource Specialists and Special Day Class teachers). Independent semi-structured interviews…

  17. Is memory for music special?

    Science.gov (United States)

    Schulkind, Matthew D

    2009-07-01

    Although psychologists since Hermann Ebbinghaus have studied memory, research in this area has focused on visual and verbal stimuli with little attention paid to music. This bias is surprising because of the ubiquity of music in human cultures across history as well as current cultural beliefs that memory for music is "special." This paper examines the question of whether memory for music is special by addressing two related questions: First, do cultural beliefs about the mnemonic power of music stand up to empirical test? Second, can theories designed to explain memory for non-musical stimuli be applied to musical stimuli? A review of the literature suggests that music is special in some circumstances but not others and that some theories designed to explain cognitive processing of linguistic stimuli apply reasonably well to musical stimuli. Thus, although the question of whether memory for music is special remains open, the unique structure of musical stimuli strongly suggests that memory for music is indeed special.

  18. ATTACHMENT PLACE: STUDI FENOMENOLOGI SPECIAL PLACE ANAK USIA DINI DI PAUD ISLAM DAN TK ISLAM DI KABUPATEN MALANG

    Directory of Open Access Journals (Sweden)

    Akhmad Mukhlis

    2016-05-01

    Full Text Available Penelitian ini bertujuan untuk mengetahui kelekatan tempat (attachment place pada anak usia dini. Berbeda dengan penelitian-penelitian sebelumnya, penelitian ini memfokuskan kajiannya pada tempat-tempat yang dianggap spesial (special place oleh anak di lingkungan rumah mereka. Metodologi fenomenologi dipilih untuk mengeksplorasi tujuan penelitian dalam dua tahap. Tahap pertama dilkaukan di sekolah dengan mendiskusikan buku dengan 13 peserta didik. Tiga anak yang paling aktif dan mampu berkomunikasi dengan baik diminta untuk menjadi partisipan pada tahap kedua yaitu kunjungan rumah. Dua tahapan penggalian data menemukan bahwa anak-anak memiliki banyak tempat yang dianggap spesial. Keberadaan tempat-tempat tersebut biasa digunakan untuk bersembunyi, meredakan emosi, bermain dan mengembangkan rasa otonomi diri.

  19. HERCULES Specialized Course on Synchrotron radiation and neutrons for extreme conditions studies - HSC12 - slides of the presentations

    International Nuclear Information System (INIS)

    Daniel, I.; Itie, J.P.; Meersman, F.; Jacobs, J.; Hantsetters, K. de; Syassen, K.; Krisch, M.; Mezouar, M.; Mac Millan, P.F.; Salmon, P.; Klotz, S.; Pascarelli, S.; Hansen, T.C.

    2011-01-01

    The purpose of this Hercules Specialized Course (HSC12) is to give the participants an introduction to high pressure research at large experimental facilities such as the synchrotron and the neutron reactor. The basic principles of synchrotron radiation and neutrons techniques at extreme conditions of pressure have been illustrated. Cross-disciplinary examples in a representative range of scientific areas, covering fundamental physics, earth and planetary science, chemistry and material science have been dealt with. Most presentations are dedicated to X-ray diffraction, X-ray absorption and neutron scattering of materials (solids, liquids or glasses) at high pressure. Several presentations deal with the experimental set-up and especially the preparation of the diamond anvil. This document is made up of the slides of the presentations. (A.C.)

  20. STUDY ON THE USAGE OF SPECIAL MATERIALS FOR HIGH-STRENGTH PARTS USED IN THE MACHINES MANUFACTURING INDUSTRY

    Directory of Open Access Journals (Sweden)

    BIBU Marius

    2016-09-01

    Full Text Available Whereas formerly metallic materials were used extensively and for various purposes in the machines manufacturing industry, nowadays new materials are sought that can replace the "conventional" machines manufacturing materials with new ones. This is especially challenging in areas where parts need to be able to withstand very tough conditions, such as high temperatures or large forces applied to them. The current paper intends to analyze some of the most widely used materials for high-strength applications. A special focus in this regard is on the one hand in fiber-reinforced composite materials with the polymer matrix and on the other hand on basalt. The most important properties, processing technologies and applications of these materials are analyzed and discussed and conclusions are drawn regarding their compatibility with the intended purpose.

  1. Cannabis Hyperemesis Syndrome in the Emergency Department: How Can a Specialized Addiction Team Be Useful? A Pilot Study.

    Science.gov (United States)

    Pélissier, Fanny; Claudet, Isabelle; Gandia-Mailly, Peggy; Benyamina, Amine; Franchitto, Nicolas

    2016-11-01

    Chronic cannabis users may experience cyclical episodes of nausea and vomiting and learned behavior of hot bathing. This clinical condition, known as cannabis hyperemesis syndrome, was first reported in 2004. Our aim was to promote early recognition of this syndrome in emergency departments (EDs) and to increase referral to addiction specialists. Cannabis abusers were admitted to the ED for vomiting or abdominal pain from June 1, 2014 to January 1, 2015 and diagnosed with cannabis hyperemesis syndrome by a specialized addiction team. Then, medical records were examined retrospectively. Seven young adults were included. Their mean age was 24.7 years (range 17-39 years) and the majority were men (male-to-female ratio 1.2). Biological and toxicological blood samples were taken in all patients. Tetrahydrocannabinol blood level was measured in 4 patients, with a mean blood concentration of 11.6 ng/mL. Radiographic examination including abdominal computed tomography and brain imaging were negative, as was upper endoscopy. Five patients compulsively took hot baths in an attempt to decrease the symptoms. Treatment was symptomatic. Five patients have started follow-up with the specialized addiction team. Cannabis hyperemesis syndrome is still under-diagnosed 10 years after it was first described. Physicians should be aware of this syndrome to avoid repeated hospitalizations or esophageal complications. Greater awareness should lead to prompt treatment and prevention of future recurrence through cannabis cessation. Addiction specialists, as well as medical toxicologists, are experts in the management of cannabis abusers and can help re-establish the role of medical care in this population in collaboration with emergency physicians. Copyright © 2016 Elsevier Inc. All rights reserved.

  2. ATITUDES OF ISRAELI AND SLOVAK STUDENT – TEACHER TOWARDS THE INCLUSION OF STUDENTD WITH SPECIAL NEEDS IN MAINSTREAM EDUCATION: A COMPARATIVE STUDY

    Directory of Open Access Journals (Sweden)

    Tsafi TIMOR

    2014-03-01

    Full Text Available The goal of this study was to explore the similarities and differences in the attitudes of two groups of student-teachers from different cultures: a group of Israelis and a group of Slovaks.The two groups were divided into pairs who carried out an e-mail correspondence on the topic The Inclusion of Students with Special Needs in Mainstream Education. The content analysis of the posts addressed three categories: Theoretical and practical knowledge of special needs, Attitudes towards special needs and inclusion, Strategies for coping with differences in heterogeneous classes. The findings yielded a similarity in the positive attitudes towards inclusion between the two groups. However, the groups differed in their theoretical and practical knowledge because the Slovak group had limited teaching experience and no academic courses on inclusive education. The findings break the existing link between academic courses/teaching experience, and positive attitudes towards inclusion, and suggest a different way of thinking. They also highlight the need to explore conceptual differences between cultures.

  3. Editorial: Special issue on education

    OpenAIRE

    Masal Ercan; Önder İsmail; Çalışkan Hüseyin; Beşoluk Şenol; Demirhan Eda

    2017-01-01

    This special issue consists of selected proceedings presented in ERPA International Congresses on Education 2017 which was held in Budapest / Hungary, 18-21 May 2017. Studies are related to educational sciences, science and mathematics education, social sciences education, health and sports science education, music and fine arts education, computer education and instructional technology, language education and management of education. There are eighty valuable studies in this special issue. I...

  4. Special Supplemental Nutrition Program for Women, Infants, and Children participation and infants' growth and health: a multisite surveillance study.

    Science.gov (United States)

    Black, Maureen M; Cutts, Diana B; Frank, Deborah A; Geppert, Joni; Skalicky, Anne; Levenson, Suzette; Casey, Patrick H; Berkowitz, Carol; Zaldivar, Nieves; Cook, John T; Meyers, Alan F; Herren, Tim

    2004-07-01

    The Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) is the largest food supplement program in the United States, serving almost 7 500 000 participants in 2002. Because the program is a grant program, rather than an entitlement program, Congress is not mandated to allocate funds to serve all eligible participants. Little is known about the effects of WIC on infant growth, health, and food security. To examine associations between WIC participation and indicators of underweight, overweight, length, caregiver-perceived health, and household food security among infants 95th percentile, varied from 7% to 9% and did not differ among the 3 groups but were higher than the 5% expected from national growth charts. Rates of food insecurity were consistent with national data for minority households with children. Families that did not receive WIC assistance because of access problems had higher rates of food insecurity (28%) than did WIC participants (23%), although differences were not significant after covariate control. Caregivers who did not perceive a need for WIC services had more economic and personal resources than did WIC participants and were less likely to be food-insecure, but there were no differences in infants' weight-for-age, perceived health, or overweight between families that did not perceive a need for WIC services and those that received WIC assistance. Infants participation. Health care providers should promote WIC utilization for eligible families and advocate that WIC receive support to reduce waiting lists and eliminate barriers that interfere with access.

  5. Study of the prompt gamma ray signal from fissions in special nuclear materials induced using an associated particle neutron generator

    International Nuclear Information System (INIS)

    Koltick, D. S.; Kane, S. Z.

    2009-01-01

    More than 42 million cargo containers entered the United States in 2005. To search for a few kilograms of special nuclear material (SNM) within this vast stream of cargo, an inspection system based on neutron-induced fission followed by the coincident detection of multiple prompt fission gamma rays is investigated using MCNP-Polimi code. The system utilizes two deuterium-tritium (DT) associated particle neutron generators, each capable of 10 9 neutrons/s at 14.1 MeV, with sub-nanosecond timing resolution ZnO:Ga alpha detectors internal to the generator. Because prompt fission signals are approximately 100 times stronger than the delayed signals, the neutron flux is greatly reduced compared to 10 11-12 neutrons/s required for systems based on delayed signals such as the 'nuclear car wash' [4]. In addition the system utilizes 30 cm deep liquid krypton (LKr) noble gas detectors having 94% detection efficiency for 1 MeV gamma rays, high solid angle coverage (∼ 50% of the total solid angle), and sub-nanosecond timing resolution (∼ 600 ps). An algorithm for distinguishing U-235 from U-238 is presented. (authors)

  6. Reading Intervention and Special Education Referrals

    Science.gov (United States)

    Polcyn, Dawn M.; Levine-Donnerstein, Deborah; Perfect, Michelle M.; Obrzut, John E.

    2014-01-01

    This study examined whether consistently implementing reading fluency interventions prior to referring students for a special education evaluation led to fewer overall special education referrals, as well as more accurate special education referrals. Results indicated that the implementation of a peer-mediated reading fluency intervention…

  7. A rational-emotive stress management intervention for reducing job burnout and dysfunctional distress among special education teachers: An effect study.

    Science.gov (United States)

    Ugwoke, Samuel C; Eseadi, Chiedu; Onuigbo, Liziana N; Aye, Eucharia N; Akaneme, Immaculata N; Oboegbulem, Angie I; Ezenwaji, Ifeyinwa O; Nwobi, Anthonia U; Nwaubani, Okechukwu O; Ezegbe, Bernedeth N; Ede, Moses O; Orji, Chibueze T; Onuoha, Joseph C; Onu, Eucharia A; Okeke, Francisca; Agu, Patricia; Omeje, Joachim C; Omeke, Faith; Ugwu, Romanus; Arumede, Florence; Eneh, Annastasia

    2018-04-01

    Job-related burnout and distress are adverse stress responses which affect individuals in their occupational environment. This study aimed at investigating the effect of a rational-emotive stress management program on job burnout and dysfunctional distress among special education teachers in Nigeria. A pretest-posttest randomized control group design was used. The participants in the study were 54 special education teachers. Data were collected using self-report questionnaires. Participants were allocated to either the treatment group (n = 28 [59.1%]) or the waitlist control group (n = 26 [48.1%]), respectively. A rational-emotive stress management manual was used to deliver the intervention. We statistically analyzed the data collected at three-time points with repeated-measures analysis of variance. At baseline, the job-related burnout symptoms and distress scores of participants were high. However, an intention-to-treat analysis showed that the rational-emotive stress management intervention program was efficacious in reducing the levels of job-related burnout symptoms and dysfunctional distress among participants assigned to the treatment group, compared to a waitlisted group at post-treatment and follow-up meetings. Our study demonstrates the effectiveness of a rational-emotive stress management intervention in reducing the level of job-related burnout and distress in a sample of special education teachers in Nigeria. Occupational health counsellors and other clinicians with sufficient knowledge of rational-emotive behavior therapy framework are urged to employ this approach in assisting other employees in managing job burnout symptoms, and distress.

  8. Preliminary ecological study of plant species of Lokame Natural Forest (Nord Ubangi Province, Democratic Republic of the Congo): A special emphasis on Non-timber Forest Products

    OpenAIRE

    Koto-te-Nyiwa Ngbolua,

    2017-01-01

    A preliminary ecological study with a special emphasis on Non-timber forest products (NTFPs) was conducted between 2014 and 2015 on both anks of Lokame River in Lokame forest. The results showed that the Lokame natural forest has a very rich and diversified in NTFPs. Data collected over a total area of 2 ha identified 20 families and 25 different plant species producing NTFPs and 914 individuals, of which 39% are food, 38% for different uses, 14% for aphrodisiacs and 9% as medicinal. A compar...

  9. Special aspects of the indirect radiotracer technique when used to study the adsorption and electrochemical reactions of organic substances at solid electrodes

    International Nuclear Information System (INIS)

    Andreev, V.N.; Horanyi, G.; Kazarinov, V.E.

    1986-01-01

    This paper analyzes the possibilities and special aspects of the indirect radiotracer technique with a number of examples. Data are presented concerning the effects of acetic and oxalic acid on chloride ion adsorption on platinized platinum electrodes at a potential E = 0.2 V. The effect on chloride ion adsorption is much larger in the case of oxalic acid, which is evidence for its higher adsorbability on platinum at E = 0.2 V. It is shown that the indirect radiotracer technique offers significant possibilities for studying the electrochemical properties of adsorption products of organic substances

  10. National Medical Care System May Impede Fostering of True Specialization of Radiation Oncologists: Study Based on Structure Survey in Japan

    Energy Technology Data Exchange (ETDEWEB)

    Numasaki, Hodaka [Department of Medical Physics and Engineering, Osaka University Graduate School of Medicine, Suita, Osaka (Japan); Shibuya, Hitoshi [Department of Radiology, Tokyo Medical and Dental University, Tokyo (Japan); Nishio, Masamichi [Department of Radiology, National Hospital Organization Hokkaido Cancer Center, Sapporo, Hokkaido (Japan); Ikeda, Hiroshi [Department of Radiology, Sakai Municipal Hospital, Sakai, Osaka (Japan); Sekiguchi, Kenji [Department of Radiation Oncology, St. Luke' s International Hospital, Tokyo (Japan); Kamikonya, Norihiko [Department of Radiology, Hyogo College of Medicine, Nishinomiya, Hyogo (Japan); Koizumi, Masahiko [Oncology Center, Osaka University Hospital, Suita, Osaka (Japan); Tago, Masao [Department of Radiology, Teikyo University School of Medicine University Hospital, Mizonokuchi, Kawasaki, Kanagawa (Japan); Ando, Yutaka [Department of Medical Informatics, Heavy Ion Medical Center, National Institute of Radiological Sciences, Chiba (Japan); Tsukamoto, Nobuhiro [Department of Radiation Oncology, Saitama Medical University International Medical Center, Saitama (Japan); Terahara, Atsuro [Department of Radiology, Toho University Omori Medical Center, Tokyo (Japan); Nakamura, Katsumasa [Department of Radiology, Kyushu University Hospital at Beppu, Oita (Japan); Mitsumori, Michihide [Department of Radiation Oncology and Image-applied Therapy, Graduate School of Medicine Kyoto University, Kyoto (Japan); Nishimura, Tetsuo [Division of Radiation Oncology, Shizuoka Cancer Center, Shizuoka (Japan); Hareyama, Masato [Department of Radiology, Sapporo Medical University, Hokkaido (Japan); Teshima, Teruki, E-mail: teshima@sahs.med.osaka-u.ac.jp [Department of Medical Physics and Engineering, Osaka University Graduate School of Medicine, Suita, Osaka (Japan)

    2012-01-01

    Purpose: To evaluate the actual work environment of radiation oncologists (ROs) in Japan in terms of working pattern, patient load, and quality of cancer care based on the relative time spent on patient care. Methods and Materials: In 2008, the Japanese Society of Therapeutic Radiology and Oncology produced a questionnaire for a national structure survey of radiation oncology in 2007. Data for full-time ROs were crosschecked with data for part-time ROs by using their identification data. Data of 954 ROs were analyzed. The relative practice index for patients was calculated as the relative value of care time per patient on the basis of Japanese Blue Book guidelines (200 patients per RO). Results: The working patterns of RO varied widely among facility categories. ROs working mainly at university hospitals treated 189.2 patients per year on average, with those working in university hospitals and their affiliated facilities treating 249.1 and those working in university hospitals only treating 144.0 patients per year on average. The corresponding data were 256.6 for cancer centers and 176.6 for other facilities. Geographically, the mean annual number of patients per RO per quarter was significantly associated with population size, varying from 143.1 to 203.4 (p < 0.0001). There were also significant differences in the average practice index for patients by ROs working mainly in university hospitals between those in main and affiliated facilities (1.07 vs 0.71: p < 0.0001). Conclusions: ROs working in university hospitals and their affiliated facilities treated more patients than the other ROs. In terms of patient care time only, the quality of cancer care in affiliated facilities might be worse than that in university hospitals. Under the current national medical system, working patterns of ROs of academic facilities in Japan appear to be problematic for fostering true specialization of radiation oncologists.

  11. Reliability study of a special decay heat removal system of a gas-cooled fast reactor demonstrator

    Energy Technology Data Exchange (ETDEWEB)

    Burgazzi, Luciano, E-mail: luciano.burgazzi@enea.it

    2014-12-15

    The European roadmap toward the development of generation IV concepts addresses the safety and reliability assessment of the special system designed for decay heat removal of a gas-cooled fast reactor demonstrator (GFRD). The envisaged system includes the combination of both active and passive means to accomplish the fundamental safety function. Failure probabilities are calculated on various system configurations, according to either pressurized or depressurized accident events under investigation, and integrated with probabilities of occurrence of corresponding hardware components and natural circulation performance assessment. The analysis suggests the improvement of measures against common cause failures (CCF), in terms of an appropriate diversification among the redundant systems, to reduce the system failure risk. Particular emphasis is placed upon passive system reliability assessment, being recognized to be still an open issue, and the approach based on the functional reliability is adopted to address the point. Results highlight natural circulation as a challenging factor for the decay heat removal safety function accomplishment by means of passive devices. With the models presented here, the simplifying assumptions and the limited scenarios considered according to the level of definition of the design, where many systems are not yet established, one can conclude that attention has to be paid to the functional aspects of the passive system, i.e. the ones not pertaining to the “hardware” of the system. In this article the results of the analysis are discussed, where the effects of the analytical assumptions, design options, accident managements on the reliability are examined. The design diversity of the components undergoing CCFs can be effective for the improvement and some accident management measures are also possible by making use of the long grace period in GFRD.

  12. National medical care system may impede fostering of true specialization of radiation oncologists: study based on structure survey in Japan.

    Science.gov (United States)

    Numasaki, Hodaka; Shibuya, Hitoshi; Nishio, Masamichi; Ikeda, Hiroshi; Sekiguchi, Kenji; Kamikonya, Norihiko; Koizumi, Masahiko; Tago, Masao; Ando, Yutaka; Tsukamoto, Nobuhiro; Terahara, Atsuro; Nakamura, Katsumasa; Mitsumori, Michihide; Nishimura, Tetsuo; Hareyama, Masato; Teshima, Teruki

    2012-01-01

    To evaluate the actual work environment of radiation oncologists (ROs) in Japan in terms of working pattern, patient load, and quality of cancer care based on the relative time spent on patient care. In 2008, the Japanese Society of Therapeutic Radiology and Oncology produced a questionnaire for a national structure survey of radiation oncology in 2007. Data for full-time ROs were crosschecked with data for part-time ROs by using their identification data. Data of 954 ROs were analyzed. The relative practice index for patients was calculated as the relative value of care time per patient on the basis of Japanese Blue Book guidelines (200 patients per RO). The working patterns of RO varied widely among facility categories. ROs working mainly at university hospitals treated 189.2 patients per year on average, with those working in university hospitals and their affiliated facilities treating 249.1 and those working in university hospitals only treating 144.0 patients per year on average. The corresponding data were 256.6 for cancer centers and 176.6 for other facilities. Geographically, the mean annual number of patients per RO per quarter was significantly associated with population size, varying from 143.1 to 203.4 (p working mainly in university hospitals between those in main and affiliated facilities (1.07 vs 0.71: p working in university hospitals and their affiliated facilities treated more patients than the other ROs. In terms of patient care time only, the quality of cancer care in affiliated facilities might be worse than that in university hospitals. Under the current national medical system, working patterns of ROs of academic facilities in Japan appear to be problematic for fostering true specialization of radiation oncologists. Copyright © 2012 Elsevier Inc. All rights reserved.

  13. An observational study of complications in chickenpox with special reference to unusual complications in an apex infectious disease hospital, Kolkata, India

    Directory of Open Access Journals (Sweden)

    A K Kole

    2013-01-01

    Full Text Available Background: Chickenpox can cause serious complications and even death in persons without any risk factors. Aims: To observe the different complications with special reference to unusual complications of chickenpox and their outcomes. Materials and Methods: The present study was a prospective observational study where 300 patients suffering from chickenpox were evaluated with special reference to unusual complications and outcomes. Results: The usual complications of chickenpox commonly observed were acute hepatitis in 30 (10% and cerebellar ataxia in 22 patients (7.3%, whereas common unusual complications were acute pancreatitis in 45 (15%, hemorrhagic rash in 10 (3.3%, Guillain-Barrι syndrome in 4 (1.3%, disseminated intravascular coagulation in 4 (1.3%, necrotizing fasciitis in 4 (1.3%, and acute renal failure in 3 patients (1%. It had been observed that most of these unusual complications occurred in patients without any risk factor. A total of 18 patients (6% died in this study and of them 12 patients (4% died due to unusual complications. Conclusions: Compulsory childhood varicella vaccination including vaccination of risk groups and susceptible individuals are all essential to reduce the incidence of chickenpox, associated complications, and subsequent death.

  14. Special Education in Nigeria.

    Science.gov (United States)

    Abang, Theresa B.

    1992-01-01

    This article discusses the special education system in Nigeria, focusing on integration; training of special educators; medical, health, and welfare services for children with disabilities; recreational facilities; employment opportunities; national planning; and problems and successes. (JDD)

  15. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2018-03-07

    Mar 7, 2018 ... characterized by historically developed specialization, a special geographical location ... We are listed under Research Associations category. ... product, service or technology providing economic and/or public benefit, additional in ...... the region's competitiveness // International Business Management.

  16. Special polynomials associated with some hierarchies

    International Nuclear Information System (INIS)

    Kudryashov, Nikolai A.

    2008-01-01

    Special polynomials associated with rational solutions of a hierarchy of equations of Painleve type are introduced. The hierarchy arises by similarity reduction from the Fordy-Gibbons hierarchy of partial differential equations. Some relations for these special polynomials are given. Differential-difference hierarchies for finding special polynomials are presented. These formulae allow us to obtain special polynomials associated with the hierarchy studied. It is shown that rational solutions of members of the Schwarz-Sawada-Kotera, the Schwarz-Kaup-Kupershmidt, the Fordy-Gibbons, the Sawada-Kotera and the Kaup-Kupershmidt hierarchies can be expressed through special polynomials of the hierarchy studied

  17. Atendimento educacional especializado para alunos com surdocegueira: um estudo de caso no espaço da escola regular Specialized educational support for deafblind students: a case study in a regular school

    Directory of Open Access Journals (Sweden)

    Nelma de Cássia Silva Sandes Galvão

    2013-03-01

    Full Text Available This article examines and discusses the different forms of Specialized Educational Support offered to students with deafblindness, in Basic Education, in regular schools of the city of Salvador, Bahia, pointing out significant aspects, highlighted the barriers and opportunities to meet the special needs of these students . This work is part of a doctorate research in education and has a qualitative approach, the case study, taking as sample, four deafblind students, three of them are in elementary school, and one in a high school. The instrument for colect the information was an interview with the professionals and the data were organized using three categories: the dynamics of the Specialized Educational Support, the action of the professional development in the Specialized Educational Support and the connection between the Specialized Educational Support and the special needs of students with deafblindness. The results indicated: the absence of a planned action, leading an improvisations and fragmentation of the Specialized Educational Support; isolation of professionals. This situation originates in pedagogical actions disjointed between the regular classroom teachers and specialists; ignore the special educational needs of students with deafblindness with consequent invisibility of these students in school.

  18. Municipal solid waste composition: Sampling methodology, statistical analyses, and case study evaluation

    DEFF Research Database (Denmark)

    Edjabou, Vincent Maklawe Essonanawe; Jensen, Morten Bang; Götze, Ramona

    2015-01-01

    Sound waste management and optimisation of resource recovery require reliable data on solid waste generation and composition. In the absence of standardised and commonly accepted waste characterisation methodologies, various approaches have been reported in literature. This limits both...... comparability and applicability of the results. In this study, a waste sampling and sorting methodology for efficient and statistically robust characterisation of solid waste was introduced. The methodology was applied to residual waste collected from 1442 households distributed among 10 individual sub......-areas in three Danish municipalities (both single and multi-family house areas). In total 17 tonnes of waste were sorted into 10-50 waste fractions, organised according to a three-level (tiered approach) facilitating,comparison of the waste data between individual sub-areas with different fractionation (waste...

  19. Developments in special geometry

    International Nuclear Information System (INIS)

    Mohaupt, Thomas; Vaughan, Owen

    2012-01-01

    We review the special geometry of N = 2 supersymmetric vector and hypermultiplets with emphasis on recent developments and applications. A new formulation of the local c-map based on the Hesse potential and special real coordinates is presented. Other recent developments include the Euclidean version of special geometry, and generalizations of special geometry to non-supersymmetric theories. As applications we discuss the proof that the local r-map and c-map preserve geodesic completeness, and the construction of four- and five-dimensional static solutions through dimensional reduction over time. The shared features of the real, complex and quaternionic version of special geometry are stressed throughout.

  20. Effectiveness of a transdiagnostic internet-based protocol for the treatment of emotional disorders versus treatment as usual in specialized care: study protocol for a randomized controlled trial.

    Science.gov (United States)

    González-Robles, Alberto; García-Palacios, Azucena; Baños, Rosa; Riera, Antonio; Llorca, Ginés; Traver, Francisco; Haro, Gonzalo; Palop, Vicente; Lera, Guillem; Romeu, José Enrique; Botella, Cristina

    2015-10-31

    Emotional disorders (depression and anxiety disorders) are highly prevalent mental health problems. Although evidence showing the effectiveness of disorder-specific treatments exists, high comorbidity rates among emotional disorders limit the utility of these protocols. This has led some researchers to focus their interest on transdiagnostic interventions, a treatment perspective that might be more widely effective across these disorders. Also, the current way of delivering treatments makes it difficult provide assistance to all of the population in need. The use of the Internet in the delivery of evidence-based treatments may help to disseminate treatments among the population. In this study, we aim to test the effectiveness of EmotionRegulation, a new transdiagnostic Internet-based protocol for unipolar mood disorders, five anxiety disorders (panic disorder, agoraphobia, social anxiety disorder, generalized anxiety disorder and anxiety disorder not otherwise specified), and obsessive-compulsive disorder in comparison to treatment as usual as provided in Spanish public specialized mental health care. We will also study its potential impact on basic temperament dimensions (neuroticism/behavioral inhibition and extraversion/behavioral activation). Expectations and opinions of patients about this protocol will also be studied. The study is a randomized controlled trial. 200 participants recruited in specialized care will be allocated to one of two treatment conditions: a) EmotionRegulation or b) treatment as usual. Primary outcome measures will be the BAI and the BDI-II. Secondary outcomes will include a specific measure of the principal disorder, and measures of neuroticism/behavioral inhibition and extraversion/behavioral activation. Patients will be assessed at baseline, post-treatment, and 3- and 12-month follow-ups. Intention to treat and per protocol analyses will be performed. Although the effectiveness of face-to-face transdiagnostic protocols has been

  1. Merging Regular and Special Education Teacher Preparation Programs: The Integrated Special Education-English Project (ISEP).

    Science.gov (United States)

    Miller, Darcy E.

    1991-01-01

    Describes the Integrated Special Education-English Project (ISEP) which facilitated the gradual integration of special education and English teacher preparation programs. A description of the ISEP model and a case study are included. The case study indicated student teachers who participated in the ISEP improved special education and English…

  2. Prospective Special Education Teachers' Metaphorical Perceptions on the Concept of Special Education Teacher

    Science.gov (United States)

    Deniz, Levent

    2016-01-01

    The aim of this research is to define the perceptions of prospective special education teachers regarding special education teacher through metaphors. Phenomenology design was used in this research. The study group comprised 116 third year prospective special education teachers studying at Marmara University, Ataturk Faculty of Education, Special…

  3. Taxonomical, anatomical and chemotaxonomical studies of mosses from Jebel Marra (Darfur State, Sudan), with special reference to their localities

    International Nuclear Information System (INIS)

    Ahmed, I.M.

    2003-02-01

    This research represents taxonomical, anatomical, and chemotaxonomical studies of mosses of Jebel Marra, Darfour State, Sudan. This study and for the first time includes the bryoflora checklist of the Sudan which is gathered from many previous studies, in addition to the present study. The fully identified mosses for the study area are 12 species belonging to 8 different families and 10 different genera. Three genera from the family Bottiaceae, 2 from the family Bartramiaceae,2 from Funariaceae, and one genus recorded for each of the families: Ditrichaceae, Bryaceae,Thuidiaceae and Polytrichaceae. Key to the studied genera is constructed and full species description and illustrations of the most taxonomically important characters are included. In this study the genus Ceratodon Brid. Is recorded for the first time in Sudan, and to the specific level, 5 species are encountered for the time: Barbula Ehenbergii, Philonotis tenuis, Philonotis longiseta, Ceratodon Purpureus, and Thuidium furfurosum. For each species determination of the levels of the heavy metal: sodium, potassium, zinc, cobalt, copper, manganese and iron are studied, in addition to nitrogen and chlorophyll content. ( Author)

  4. How Physics Teachers Approach Innovation: An Empirical Study for Reconstructing the Appropriation Path in the Case of Special Relativity

    Science.gov (United States)

    De Ambrosis, Anna; Levrini, Olivia

    2010-01-01

    This paper concerns an empirical study carried out with a group of high school physics teachers engaged in the Module on relativity of a Master course on the teaching of modern physics. The study is framed within the general research issue of how to promote innovation in school via teachers' education and how to foster fruitful interactions…

  5. Quality-assurance study of the special - purpose finite-element program - SPECTROM: I. Thermal, thermoelastic, and viscoelastic problems

    International Nuclear Information System (INIS)

    Wagner, R.A.

    1980-12-01

    This comparison study involves a preliminary verification of finite element calculations. The methodology of the comparison study consists of solving four example problems with both the SPECTROM finite element program and the MARC-CDC general purpose finite element program. The results show close agreement for all example problems

  6. Use of stable isotopes method in hydrological investigations with special reference to studies in Lower Maner Basin, Andhra Pradesh

    International Nuclear Information System (INIS)

    Kumar, B.; Athavale, R.N.; Sahay, K.S.N.

    1982-01-01

    The study of variations of stable isotope ratios in water is becoming increasingly important in hydrological investigations and is being widely used for: (i) characterizing water masses and indicating their origin, (ii) finding interconnection of water bodies, (iii) estimating leakages for reservoirs, (iv) water balances studies of lakes, (v) glaciological studies, etc. This paper briefly describes the principle of the method and details of isotope ratio measurement techniques used at the National Geophysical Research Institute, Hyderabad. Integrated geohydrological investigations comprising photogeological, hydrogeochemical, geophysical, nuclear and modelling studies have been carried out in the Lower Maner Basin, A.P., under an Indo-German collaboration project. As a part of this programme,, precipitation, surface and sub-surface water samples from the basin were analysed for their D:H and O 18 :O 16 ratios. The results of these measurements are presented and discussed. (author)

  7. Modernism and Postmodernism: A Study of the Islamic Teachings with Special Reference to the Related Issues of Pakistani Society

    Directory of Open Access Journals (Sweden)

    Dr. Abdul Muhaimin

    2017-02-01

    Full Text Available Abstract This study elaborates the difference and connection between modernism and postmodernism eras while highlighting their backgrounds. The research highlights the teachings of Islam in terms of modernism and postmodernism. The research brings to light the influence of modernism and postmodernism on Muslim societies. What are the far reaching impacts of the modernism and postmodernism eras of Muslim societies and how well a common Muslim is equipped to address the issues related to postmodernism. The study primarily focuses on the related issues in Pakistani society and explains the role and the influence of religious scholars of their understanding of the terms modernism and postmodernism. The study focuses on the awareness of the ’Ulamā in addressing these global challenges and subsequently the future of Pakistani society. The study has an element of quantitative research and it indicates towards the on ground realities on the issue with the help of a latest survey on modernism and postmodernism.

  8. Some reproductive health indicators in Ukraine : A study with special emphasis on factors behind induced aboartion and perinatal mortality

    OpenAIRE

    Mogilevkina, Iryna

    2002-01-01

    Objectives: To study indicators specifically reflecting the reproductive health of Ukrainian women and to analyse factors behind the indicators. Methods: Induced abortion and maternal mortality were studied in some countries/regions of the former Soviet Union, using official statistics. Abortion rates, contraceptive practices and intentions in Ukrainian women were analysed by a large self-completion survey in 1996, and by a classroom questionnaire to first year medical students in 1999 in Do...

  9. Exercise effects on bone mineral density in older men: a systematic review with special emphasis on study interventions.

    Science.gov (United States)

    Kemmler, W; Shojaa, M; Kohl, M; von Stengel, S

    2018-04-05

    This systematic review detected only limited positive effects of exercise on bone mineral density in older men. Further, based on the present literature, we were unable to suggest dedicated exercise prescriptions for this male cohort that might differ from recommendations based on studies with postmenopausal women. The primary aim of this systematic review was to determine the effect of exercise on bone mineral density (BMD) in healthy older men. A systematic review of the literature according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement included only randomized or non-randomized controlled trials of exercise training ≥ 6 months with study groups of ≥ eight healthy men aged 50 years or older, not using bone-relevant pharmacological therapy, that determined BMD by dual-energy X-ray absorptiometry. We searched PubMed, Scopus, Web of Science, Cochrane, Science Direct, and Eric up to November 2016. Risk of bias was assessed using the PEDro scale. We identified eight trials with 789 participants (PEDro-score, mean value 6 of 10) which satisfied our eligibility criteria. Studies vary considerably with respect to type and composition of exercise. Study interventions of six trials were considered to be appropriate for successfully addressing BMD in this cohort. Between-group differences were not or not consistently reported by three studies. Three studies reported significant exercise effects on BMD for proximal femur; one of them determined significant differences between the exercise groups. None of the exercise trials determined significant BMD effects at the lumbar spine. Based on the present studies, there is only limited evidence for a favorable effect of exercise on BMD in men. More well-designed and sophisticated studies on BMD in healthy older men have to address this topic. Further, there is a need to define intervention quality standards and implement a universal scoring system that allows this pivotal determinant

  10. Nonlinear effects in evolution - an ab initio study: A model in which the classical theory of evolution occurs as a special case.

    Science.gov (United States)

    Clerc, Daryl G

    2016-07-21

    An ab initio approach was used to study the molecular-level interactions that connect gene-mutation to changes in an organism׳s phenotype. The study provides new insights into the evolutionary process and presents a simplification whereby changes in phenotypic properties may be studied in terms of the binding affinities of the chemical interactions affected by mutation, rather than by correlation to the genes. The study also reports the role that nonlinear effects play in the progression of organs, and how those effects relate to the classical theory of evolution. Results indicate that the classical theory of evolution occurs as a special case within the ab initio model - a case having two attributes. The first attribute: proteins and promoter regions are not shared among organs. The second attribute: continuous limiting behavior exists in the physical properties of organs as well as in the binding affinity of the associated chemical interactions, with respect to displacements in the chemical properties of proteins and promoter regions induced by mutation. Outside of the special case, second-order coupling contributions are significant and nonlinear effects play an important role, a result corroborated by analyses of published activity levels in binding and transactivation assays. Further, gradations in the state of perfection of an organ may be small or large depending on the type of mutation, and not necessarily closely-separated as maintained by the classical theory. Results also indicate that organs progress with varying degrees of interdependence, the likelihood of successful mutation decreases with increasing complexity of the affected chemical system, and differences between the ab initio model and the classical theory increase with increasing complexity of the organism. Copyright © 2016 The Author. Published by Elsevier Ltd.. All rights reserved.

  11. Technical conservatisms in NWTS repository conceptual designs. National Waste Terminal Storage Repository No. 1: special study No. 4

    International Nuclear Information System (INIS)

    1980-09-01

    Prior studies have developed conceptual designs for National Waste Terminal Storage Repositories 1 and 2. Due to the considerable detail and volume of the documents describing these designs, it is often difficult to identify and comprehend the substantial conservatisms contained within them. This study identifies and explains the major technical conservatisms in these two conceptual designs in a concise and readily understandable format. The areas discussed include thermal loading of the geologic structure, rock mechanics and underground design, waste throughput capacity, hoisting systems, nuclear criticality safety, confinement of radioactive materials, occupational exposure and health physics, environmental effects, and cost estimates. Conservatisms are described in detail, quantified where possible, and compared to appropriate criteria

  12. Granite metallogenic specialization study based on RS information model-A case of hydrothermal uranium and tungsten deposits in Nanling region

    International Nuclear Information System (INIS)

    Huang Hongye; Qin Qiming

    2009-01-01

    According to the granite hydrothermal metallogenic principle, metallogenic specialization information model for uranium producing and tungsten producing granites in Nanling region is built up and the group factor system of granite metallogenic specialization is initially proposed by using RS information model. On the basis of the above aspects, the geographical index and coefficients of information model of granite metallogenic specialization are respectively analyzed, metallogenic specialization discrimination criterion is built up. After the non-discriminatory massif is forecasted, the results are basically accordant with geological fact, at the same time they are used in the geological metallogenic research, which indicates that metallogenic specialization information model is objective and operative, realizes quantitative appraisal on metallogenic specialization and provides a scientific basis for further discriminating the ore-forming massif. (authors)

  13. SPECIAL ISSUE OF THE JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION ON THE PARTICULATE MATTER SUPERSITES PROGRAM AND RELATED STUDIES

    Science.gov (United States)

    This article is the preface or editors note to the dedicated issue of the Journal of the Air & Waste Management Association for a selection of scientific papers from the specialty conference entitled, "Particulate Matter Supersites Program and Related Studies," that was...

  14. Functional Genomic Approaches for the Study of Fetal/Placental Development in Swine with Special Emphasis on Imprinted Genes

    Science.gov (United States)

    The overall focus of this chapter will be the application of functional genomic approaches for the study of the imprinted gene family in swine. While there are varied definitions of “functional genomics” in general they focus on the application of genomic approaches such as DNA microarrays, single n...

  15. Special report on the political and social contexts of health: Part I. Introduction: objectives and purposes of the study.

    Science.gov (United States)

    Navarro, Vicente

    2003-01-01

    This article introduces a series of research projects (carried out by the International Network on Social Inequalities and Health) focused on the impact of politics on policy and the consequences for health and quality of life, an area that has been understudied in the social science literature. The introduction describes the conceptual model that guided the research, centered on the study of how political parties and social agents (such as trade unions) affect social inequalities and mortality indicators through labor market and welfare state policies. The major theme of this research is whether political and social interventions matter in health policy and health outcomes. The introduction also describes the different types of research projects carried out by the International Network at the national levels (among OECD countries) and at the regional and local levels (in the United Kingdom, Italy, Germany, Spain, and Sweden). This Journal issue presents the multinational study and the U.K. case study; the next issue will include the Italian, German, Spanish, and Swedish case studies and the summary and conclusions.

  16. Culture and Poverty: A Case Study of a Girl with Special Educational Needs from a Poor Community in South India

    Science.gov (United States)

    Philip, Neetha

    2015-01-01

    Girls with disabilities from lower economic homes are disadvantaged (in terms of gender, disability and poverty) in India, and are often regarded as useless by their communities. There is a need to improve and provide a chance for self-sufficiency among women with disabilities in India. The purpose of this study was to examine the life-chances…

  17. Drinking water studies: a review on heavy metal, application of biomarker and health risk assessment (a special focus in Malaysia).

    Science.gov (United States)

    Ab Razak, Nurul Hafiza; Praveena, Sarva Mangala; Aris, Ahmad Zaharin; Hashim, Zailina

    2015-12-01

    Malaysia has abundant sources of drinking water from river and groundwater. However, rapid developments have deteriorated quality of drinking water sources in Malaysia. Heavy metal studies in terms of drinking water, applications of health risk assessment and bio-monitoring in Malaysia were reviewed from 2003 to 2013. Studies on heavy metal in drinking water showed the levels are under the permissible limits as suggested by World Health Organization and Malaysian Ministry of Health. Future studies on the applications of health risk assessment are crucial in order to understand the risk of heavy metal exposure through drinking water to Malaysian population. Among the biomarkers that have been reviewed, toenail is the most useful tool to evaluate body burden of heavy metal. Toenails are easy to collect, store, transport and analysed. This review will give a clear guidance for future studies of Malaysian drinking water. In this way, it will help risk managers to minimize the exposure at optimum level as well as the government to formulate policies in safe guarding the population. Copyright © 2015 Ministry of Health, Saudi Arabia. Published by Elsevier Ltd. All rights reserved.

  18. Association of Research Self-Efficacy with Medical Student Career Interests, Specialization, and Scholarship: A Case Study

    Science.gov (United States)

    Bierer, S. Beth; Prayson, Richard A.; Dannefer, Elaine F.

    2015-01-01

    This study used variables proposed in social cognitive career theory (SCCT) to focus the evaluation of a research curriculum at the Cleveland Clinic Lerner College of Medicine of Case Western Reserve University (CCLCM). Eight cohorts of CCLCM medical students completed a web-based version of the six-scale Clinical Research Appraisal…

  19. Comparative leaf morpho-anatomical studies of two South American species of Cardiospermum (Sapindaceae) with special reference to adaxial domatia

    NARCIS (Netherlands)

    Solís, S.M.; Ferrucci, M.S.

    2006-01-01

    Morphological and anatomical studies of leaves of two closely related Cardiospermum species from South America, C. procumbens and C. pterocarpum, were assayed. Both species have amphistomatic leaves, anomocytic stomata, non-glandular and glandular trichomes, secretory cells present in the epidermis

  20. Decision making under risk : a study of models and measurement procedures with special reference to the farmer's marketing behavior

    NARCIS (Netherlands)

    Smidts, A.

    1990-01-01

    The objectives of the study were: a) to review, discuss and test a number of theories on individual decision making under risk; much attention is specifically given to the definition and empirical testing of the concept of relative risk attitude, b) to investigate in a large scale survey

  1. Two Scenarios for Landfills Design in Special Conditions Using the HELP Model: A Case Study in Babylon Governorate, Iraq

    Directory of Open Access Journals (Sweden)

    Ali Chabuk

    2018-01-01

    Full Text Available The sound design of landfills is essential in order to protect human health and the environment (air, water, and soil. The study area, Babylon Governorate, is situated in the middle of Iraq, and is distinguished by a hot climate and shallow groundwater. The governorate did not have landfill sites that meet international criteria; in addition, the groundwater depth in Babylon Governorate is commonly shallow. Previously, the most important criteria for the study area and GIS software were used to select the best sites for locating landfills in the major cities of the governorate. In this study, the Hydrologic Evaluation of Landfill Performance (HELP 3.95D model was applied in order to ensure that there was no leakage of the leachate that results from the waste in the selected landfill sites. It is the most commonly utilized model for landfill design, and it is used to estimate water inflow through the soil layers. For the present study, to avoid groundwater pollution by leachate from a landfill site due to the shallow groundwater depth, compacted waste was placed on the surface using two height scenarios (2 m and 4 m. This design was developed using the soil properties of the selected sites coupled with the weather parameters in Babylon Governorate (precipitation, temperature, solar, and evapotranspiration for a 12-year period covering 2005 to 2016. The results from both of the suggested landfill designs showed an absence of leachate from the bottom liner.

  2. Cross-Cultural Study of Special Education Teachers' Perception of Iconicity of Graphic Symbols for Emotions

    Science.gov (United States)

    Chae, Soo Jung

    2011-01-01

    This study was to investigate whether there are differences in perception of the symbols representing six emotions between the Korean and the American teachers. For an accurate comparison, two transparency tasks (Task 1-1 and Task 2) and one translucency task (Task 3) were used to investigate differences between Korean and American special…

  3. The dynamics of clinical students speciality preference: A study of the College of Medicine, University of Lagos

    Directory of Open Access Journals (Sweden)

    O J Akinsola

    2013-01-01

    Full Text Available Background: Undergraduate medical education is only an initial step in training the highly differentiated doctor. The medical specialties chosen by doctors for their career play an important part in workforce planning of healthcare services and as a predictive index in the composition of medical graduates and potential physicians. However, there is little theoretical understanding of how different medical specialties are perceived or how choices are made. Objective: The aim of this study is to shed more light on how medical students view specialisation as well as to discover the factors that strongly influence their choice of medical specialty. Methodology: This study was a descriptive cross-sectional study carried out using anonymous self-administered questionnaire. Simple random sampling technique was used. Data management and analysis was done using SPSS software version 15.0. Results: The response rate was 93.7%. The respondents had a good overall knowledge about specialisation in Medicine as 175 (98.3% of the respondents knew about specialisation in Medicine as well as the different specialties in Medicine. Majority 126 (70.8% of the respondents would want to specialise and about two-thirds, 112 (62.9% indicated preferred specialties as Obstetrics & Gynecology 31 (17.5%, Pediatrics 30 (16.7%, Surgery 25 (14.3%, Internal medicine 17 (9.5% and Public Health 14 (7.9%. Conclusion: The study revealed the patterns of preference of medical students to medical specialty and factors that strongly influence their choice during clinical postings.

  4. Decision making under risk. A study of models and measurement procedures with special reference to the farmers' marketing behavior

    NARCIS (Netherlands)

    A. Smidts (Ale)

    1990-01-01

    textabstractThe objectives of the study were: a) to review, discuss and test a number of theories on individual decision making under risk; much attention is specifically given to the definition and empirical testing of the concept of relative risk attitude, b) to investigate in a large scale survey

  5. STUDY OF ROAD TRAFFIC ACCIDENTS WITH SPECIAL REFERENCE TO THE ACCIDENT VICTIMS ADMITTED IN GAUHATI MEDICAL COLLEGE AND HOSPITAL, ASSAM

    Directory of Open Access Journals (Sweden)

    Rocket Chandra

    2016-05-01

    Full Text Available BACKGROUND In the present scenario, road traffic accidents have become a major cause of human mortality and morbidity. Accidents are increasing at alarming rates in India. The objective of our study was to assess the socio-demographic profile of road traffic accident victims admitted in a tertiary care setting, and to assess the pattern of injuries. METHODOLOGY The present study is prospective and analytical hospital based study. RESULTS The present studies show that more than 70% of the victims are in the age group of below 45 years (n=3196 and with male preponderance. Out of 14364 accident patients visiting the emergency department of Gauhati Medical College and Hospital, 4953 patients were admitted. The majorities of the patients (n=2995 were admitted in surgery department and 1586 in orthopaedic department. CONCLUSIONS Several factors are responsible for causing road accidents such as drunk driving, lack of awareness of traffic rules, nonadherence to safety measures. To reduce morbidity and mortality following road accidents, comprehensive policy has to be adopted by the government

  6. Challenges and potential improvements in the admission process of patients with spinal cord injury in a specialized rehabilitation clinic - an interview based qualitative study of an interdisciplinary team.

    Science.gov (United States)

    Röthlisberger, Fabian; Boes, Stefan; Rubinelli, Sara; Schmitt, Klaus; Scheel-Sailer, Anke

    2017-06-26

    The admission process of patients to a hospital is the starting point for inpatient services. In order to optimize the quality of the health services provision, one needs a good understanding of the patient admission workflow in a clinic. The aim of this study was to identify challenges and potential improvements in the admission process of spinal cord injury patients at a specialized rehabilitation clinic from the perspective of an interdisciplinary team of health professionals. Semi-structured interviews with eight health professionals (medical doctors, physical therapists, occupational therapists, nurses) at the Swiss Paraplegic Centre (acute and rehabilitation clinic) were conducted based on a maximum variety purposive sampling strategy. The interviews were analyzed using a thematic analysis approach. The interviewees described the challenges and potential improvements in this admission process, focusing on five themes. First, the characteristics of the patient with his/her health condition and personality and his/her family influence different areas in the admission process. Improvements in the exchange of information between the hospital and the patient could speed up and simplify the admission process. In addition, challenges and potential improvements were found concerning the rehabilitation planning, the organization of the admission process and the interdisciplinary work. This study identified five themes of challenges and potential improvements in the admission process of spinal cord injury patients at a specialized rehabilitation clinic. When planning adaptations of process steps in one of the areas, awareness of effects in other fields is necessary. Improved pre-admission information would be a first important step to optimize the admission process. A common IT-system providing an interdisciplinary overview and possibilities for interdisciplinary exchange would support the management of the admission process. Managers of other hospitals can supplement

  7. Variation of body fat percentage with special reference to diet modification in patients with chronic kidney disease: a longitudinal study.

    Science.gov (United States)

    Srivastava, Neha; Singh, Rana Gopal; Alok, Kumar; Singh, Shivendra

    2014-07-01

    Visceral adiposity causes hypertension, hyperglycemia and dyslipidemia. This study was conducted to evaluate whether a correlation exists between body fat percentage (BFP) of chronic kidney disease (CKD) patients and their dietary intake. In this hospital-based, quasi-experimental study, 135 incident cases of CKD were included, of whom 76 completed the study. The patients included were aged 18 years and above and had a body mass index (BMI) between 18 and 25 kg/m [2] , had CKD of any etiology and serum creatinine of up to 5 mg/dL. Patients with acquired immunodeficiency syndrome, active hepatitis B or C, malignancy, previous kidney transplantation, current participation in any trial, diabetes mellitus and those who were on dia-lysis were excluded. The study patients were put on a diet of 25-30 kcal/kg/day, with 60% of the calories coming from carbohydrates and 20% each from protein and fat. Assessment was made at baseline (BL) and at 12 months (TM) for anthropometric parameters, skin-fold thickness, nutritional parameters, serum albumin and dietary intake (3-day dietary record) and clinical characteristics. No significant change was seen in BFP, waist circumference (WC) and BMI at BS and at TM. There was significant improvement in serum albumin (P intake was within the prescribed limit, with significant improvement in energy intake between BS and TM (P intake of delta dietary protein and fat positively correlated with delta e-GFR (P patients. This study supports the fact that dietary counseling is an important part of treatment in patients with CKD.

  8. Special study for the manual transfer of process samples from CPP [Chemical Processing Plant] 601 to RAL [Remote Analytical Laboratory

    International Nuclear Information System (INIS)

    Marts, D.J.

    1987-05-01

    A study of alternate methods to manually transport radioactive samples from their glove boxes to the Remote Analytical Laboratory (RAL) was conducted at the Idaho National Engineering Laboratory. The study was performed to mitigate the effects of a potential loss of sampling capabilities that could take place if a malfunction in the Pneumatic Transfer System (PTS) occurred. Samples are required to be taken from the cell glove boxes and analyzed at the RAL regardless of the operational status of the PTS. This paper documents the conclusions of the study and how a decision was reached that determined the best handling scenarios for manually transporting 15 mL vials of liquid process samples from the K, W, U, WG, or WH cell glove boxes in the Chemical Processing Plant (CPP) 601 to the RAL. This study of methods to manually remove the samples from the glove boxes, package them for safe shipment, transport them by the safest route, receive them at the RAL, and safely unload them was conducted by EG and G Idaho, Inc., for Westinghouse Idaho Nuclear Company as part of the Glove Box Sampling and Transfer System Project for the Fuel Processing Facilities Upgrade, Task 10, Subtask 2. The study focused on the safest and most reliable scenarios that could be implemented using existing equipment. Hardware modifications and new hardware proposals were identified, and their impact on the handling scenario has been evaluated. A conclusion was reached that by utilizing the existing facility hardware, these samples can be safely transported manually from the sample stations in CPP 601 to the RAL, and that additional hardware could facilitate the transportation process even further

  9. Variation of body fat percentage with special reference to diet modification in patients with chronic kidney disease: A longitudinal study

    Directory of Open Access Journals (Sweden)

    Neha Srivastava

    2014-01-01

    Full Text Available Visceral adiposity causes hypertension, hyperglycemia and dyslipidemia. This study was conducted to evaluate whether a correlation exists between body fat percentage (BFP of chronic kidney disease (CKD patients and their dietary intake. In this hospital-based, quasi-experimental study, 135 incident cases of CKD were included, of whom 76 completed the study. The patients included were aged 18 years and above and had a body mass index (BMI between 18 and 25 kg/m [2] , had CKD of any etiology and serum creatinine of up to 5 mg/dL. Patients with acquired immunodeficiency syndrome, active hepatitis B or C, malignancy, previous kidney transplantation, current participation in any trial, diabetes mellitus and those who were on dia-lysis were excluded. The study patients were put on a diet of 25-30 kcal/kg/day, with 60% of the calories coming from carbohydrates and 20% each from protein and fat. Assessment was made at baseline (BL and at 12 months (TM for anthropometric parameters, skin-fold thickness, nutri-tional parameters, serum albumin and dietary intake (3-day dietary record and clinical charac-teristics. No significant change was seen in BFP, waist circumference (WC and BMI at BS and at TM. There was significant improvement in serum albumin (P <0.05 and e-GFR (P <0.01 while CRP was elevated both at BL and TM. The dietary intake was within the prescribed limit, with significant improvement in energy intake between BS and TM (P <0.05. The intake of delta dietary protein and fat positively correlated with delta e-GFR (P <0.001. There was a significant association between change in BFP and change in BMI (P <0.005. During follow-up, there was no significant change in biochemical parameters and BFP as well as stage of CKD of the study patients. This study supports the fact that dietary counseling is an important part of treatment in patients with CKD.

  10. Metagenomic Study Suggests That the Gut Microbiota of the Giant Panda (Ailuropoda melanoleuca) May Not Be Specialized for Fiber Fermentation

    OpenAIRE

    Wei Guo; Sudhanshu Mishra; Jiangchao Zhao; Jingsi Tang; Bo Zeng; Fanli Kong; Ruihong Ning; Miao Li; Hengzhi Zhang; Yutian Zeng; Yuanliangzi Tian; Yihang Zhong; Hongdi Luo; Yunhan Liu; Jiandong Yang

    2018-01-01

    Bamboo-eating giant panda (Ailuropoda melanoleuca) is an enigmatic species, which possesses a carnivore-like short and simple gastrointestinal tract (GIT). Despite the remarkable studies on giant panda, its diet adaptability status continues to be a matter of debate. To resolve this puzzle, we investigated the functional potential of the giant panda gut microbiome using shotgun metagenomic sequencing of fecal samples. We also compared our data with similar data from other animal species repre...

  11. A Study on Special Characteristics of Sports Aerobics Competitor : The Capacity of Aerobic Power and Isokinetic Strength of Knee Joint

    OpenAIRE

    菊地, はるひ; 佐々木, 浩子

    2004-01-01

    Sports Aerobics is the competitive sports including the complex aerobic step combination and difficulty elements. The competition time is 1 minute and 45±5 seconds. Sports Aerobics requires mainly anaerobic energy for competitive performance. But also it is very important to get the high capacity of aerobic power for performing the perfect execution. In this study, we tried to find out the characteristics for aerobic capacity and leg muscle strength in Sports Aerobics world champions (2 males...

  12. Association of research self-efficacy with medical student career interests, specialization, and scholarship: a case study.

    Science.gov (United States)

    Bierer, S Beth; Prayson, Richard A; Dannefer, Elaine F

    2015-05-01

    This study used variables proposed in social cognitive career theory (SCCT) to focus the evaluation of a research curriculum at the Cleveland Clinic Lerner College of Medicine of Case Western Reserve University (CCLCM). Eight cohorts of CCLCM medical students completed a web-based version of the six-scale Clinical Research Appraisal Inventory-Short Form (CRAI-SF) items at matriculation (n = 128) or graduation (n = 111) during 2009-2013. Parametric statistics were used to compare CRAI-SF scales to domains proposed in SCCT: trainees' characteristics (gender, training level, advanced degree), career interests, career intentions (medical specialty), and performance (peer-reviewed publications and required thesis topic). A number of lessons emerged in using theory to frame the evaluation of a complex educational program. Graduates rated their research self-efficacy significantly higher on all six CRAI-SF scales with large effect sizes (>.90) on five scales (Conceptualizing a Study, Study Design and Analysis, Responsible Research Conduct, Collaborating with Others, and Reporting a Study). Women and men did not have significantly different scores on CRAI-SF scales (p > .05), suggesting that the research program provides adequate supports for women students. Most thesis projects addressed clinical (36.9 %, n = 41) or translational (34.2 %, n = 38) research topics. The CRAI-SF discriminated between medical school matriculates and graduates, suggesting that research self-efficacy increases with mastery experiences. No significant relationships occurred between CRAI-SF scores and graduates' thesis topics or chosen clinical specialty. Correlations demonstrated significant relationships between graduates' perceptions of research self-efficacy and their interest in clinical research careers.

  13. Earthquake precursory studies in Kangra valley of North West Himalayas, India, with special emphasis on radon emission

    International Nuclear Information System (INIS)

    Kumar, Arvind; Singh, Surinder; Mahajan, Sandeep; Bajwa, Bikramjit Singh; Kalia, Rajeev; Dhar, Sunil

    2009-01-01

    The continuous soil gas radon monitoring is carried out at Palampur and the daily monitoring of radon concentration in water is carried out at Dharamshala region of Kangra valley of North West Himalayas, India, a seismic zone V, to study the correlation of radon anomalies in relation to seismic activities. In this study, radon monitoring in soil was carried out by using barasol probe manufactured by Algade France, whereas the radon content in water was recorded using RAD 7 radon monitoring system of Durridge Company USA. The effect of meteorological parameters viz. temperature, pressure, wind velocity, rainfall, and humidity on radon emission has been studied. The seasonal average value and standard deviation of radon in soil and water is calculated to find the radon anomaly to minimize the effect of meteorological parameters on radon emission. The radon anomalies observed in the region have been correlated with the seismic events of M≥2 reported by Wadia Institute of Himalayas Geology Dehradoon and Indian Meteorological Department, New Delhi in NW Himalayas within 250 km distance from the monitoring stations.

  14. Healthy and diseased striated muscle studied by analytical scanning electron microscopy with special reference to fibre type

    International Nuclear Information System (INIS)

    Wroblewski, R.

    1982-01-01

    X-ray microanalytical investigations of striated muscles in the scanning electron microscope are reviewed. The main part of the studies was performed on cryosections cut with a conventional cryostat operating at -20 degrees C to -40 degrees C. The preparation procedure including different types of attachment of the sections to the specimen holder is described in detail. The elemental changes in muscle are related to the muscle fibre type as demonstrated by histochemical methods or to histochemically demonstrated inclusions in diseased muscles. This is of great importance, because muscle disorders are often characterised by selective involvement of different muscle fibre types. The preparation methods of muscle for analytical scanning electron microscopy and the obtained results are compared with studies performed on thin cryo and epoxy sections, analysed in the transmission and scanning-transmission electron microscope. It is evident that X-ray microanalysis performed on thick cryosections provide a quick survey of the elemental composition of whole cells, and should be followed in interesting cases by close examination on the organelle level studied in thin cryosections in the transmission and scanning-transmission electron microscope

  15. Advanced Russian Mission Laplace-P to Study the Planetary System of Jupiter: Scientific Goals, Objectives, Special Features and Mission Profile

    Science.gov (United States)

    Martynov, M. B.; Merkulov, P. V.; Lomakin, I. V.; Vyatlev, P. A.; Simonov, A. V.; Leun, E. V.; Barabanov, A. A.; Nasyrov, A. F.

    2017-12-01

    The advanced Russian project Laplace-P is aimed at developing and launching two scientific spacecraft (SC)— Laplace-P1 ( LP1 SC) and Laplace-P2 ( LP2 SC)—designed for remote and in-situ studies of the system of Jupiter and its moon Ganymede. The LP1 and LP2 spacecraft carry an orbiter and a lander onboard, respectively. One of the orbiter's objectives is to map the surface of Ganymede from the artificial satellite's orbit and to acquire the data for the landing site selection. The main objective of the lander is to carry out in-situ investigations of Ganymede's surface. The paper describes the scientific goals and objectives of the mission, its special features, and the LP1 and LP2 mission profiles during all of the phases—from the launch to the landing on the surface of Ganymede.

  16. Proportional mortality: A study of 152 goats submitted for necropsy from 13 goat herds in Quebec, with a special focus on caseous lymphadenitis.

    Science.gov (United States)

    Debien, Elaine; Hélie, Pierre; Buczinski, Sébastien; Lebœuf, Anne; Bélanger, Denise; Drolet, Richard

    2013-06-01

    The objectives of this study were to determine the main causes of mortality, with a special focus on caseous lymphadenits as a cause of death or wasting in caprine herds from Quebec. Goats (n = 152) from 13 herds were submitted for necropsy; the cause of mortality, and the presence, location, and cause of abscesses (if present) were recorded. Proportional mortalities were distributed as: Clostridium perfringens type D enterotoxemia (17.1%), pneumonia (13.8%), paratuberculosis (10.5%), listeriosis (6.6%), pregnancy toxemia (5.3%), caprine arthritis-encephalitis (4.6%), and caseous lymphadenitis (3.9%). Caseous lymphadenitis was diagnosed in 24.3% of the submitted goats, but was not a major cause of wasting or mortality. Abscesses were localized internally in 54.1% of the cases. Paratuberculosis was diagnosed in 29 goats (16 as cause of death) and was considered a major cause of wasting and/or mortality.

  17. Importance of participation rate in sampling of data in population based studies, with special reference to bone mass in Sweden.

    OpenAIRE

    Düppe, H; Gärdsell, P; Hanson, B S; Johnell, O; Nilsson, B E

    1996-01-01

    OBJECTIVE: To study the effects of participation rate in sampling on "normative" bone mass data. DESIGN: This was a comparison between two randomly selected samples from the same population. The participation rates in the two samples were 61.9% and 83.6%. Measurements were made of bone mass at different skeletal sites and of muscle strength, as well as an assessment of physical activity. SETTING: Malmö, Sweden. SUBJECTS: There were 230 subjects (117 men, 113 women), aged 21 to 42 years. RESUL...

  18. Other Special Waste

    DEFF Research Database (Denmark)

    Brogaard, Line Kai-Sørensen; Christensen, Thomas Højlund

    2011-01-01

    In addition to the main types of special waste related to municipal solid waste (MSW) mentioned in the previous chapters (health care risk waste, WEEE, impregnated wood, hazardous waste) a range of other fractions of waste have in some countries been defined as special waste that must be handled...... separately from MSW. Some of these other special wastes are briefly described in this chapter with respect to their definition, quantity and composition, and management options. The special wastes mentioned here are batteries, tires, polyvinylchloride (PVC) and food waste....

  19. Comparative Study on the Characteristics of Community-Based Tourism between Pentingsari and Nglanggeran Tourism Village, Special Region Yogyakarta

    Science.gov (United States)

    Purbasari, Novia; Manaf, Asnawi

    2018-02-01

    Community-based tourism is one of the tourism development models that effectively used as a tool to alleviate poverty through empowerment strategy of the local community. Nevertheless, many people do not have adequate understanding on the characteristics of community-based tourism, which are used as a determinant in the tourism development. This article describes the comparison on characteristics of community-based tourism between Pentingsari and Nglanggeran. These villages were chosen because Pentingsari was a tourism village that able to apply the principles ethical codes of world tourism, shown by an award from the World Committee on Tourism Ethics Code and Nglanggeran was awarded as Best Tourism Village award in Indonesia from ASEAN Community Based Tourism Award 2017.The objectives of this study is to explore the characteristics of community-based tourism applied in the Pentingsari and Nglanggeran, and to identify any indicators that could be used to indicate those characteristics. The research achieves through in-depth interviews, observation, and review of documents. There were 17 persons as informants. Further, the observation was reached by directly observing in the both study cases. In addition, the data obtained through the review of secondary data from the local manager of tourism village. Generally, Pentingsari has characteristics as a community-based rural tourism, while Nglanggeran has characteristics as community-based ecotourism.

  20. Using a butterflyfish genome as a general tool for RAD-Seq studies in specialized reef fish

    KAUST Repository

    DiBattista, Joseph; Saenz Agudelo, Pablo; Piatek, Marek J.; Wang, Xin; Aranda, Manuel; Berumen, Michael L.

    2017-01-01

    Data from a large-scale restriction site associated DNA (RAD-Seq) study of nine butterflyfish species in the Red Sea and Arabian Sea provided a means to test the utility of a recently published draft genome (Chaetodon austriacus) and assess apparent bias in this method of isolating nuclear loci. We here processed double-digest restriction-site (ddRAD) associated DNA sequencing data to identify single nucleotide polymorphism (SNP) markers and their associated function with and without our reference genome to see if it improves the quality of RAD-Seq markers. Our analyses indicate (1) a modest gap between the number of non-annotated versus annotated SNPs across all species, (2) an advantage of using genomic resources for closely related but not distantly related butterflyfish species based on the ability to assign putative gene function to SNPs, and (3) an enrichment of genes among sister butterflyfish taxa related to calcium transmembrane transport and binding. The latter result highlights the potential for this approach to reveal insights into adaptive mechanisms in populations inhabiting challenging coral reef environments such as the Red Sea, Arabian Sea, and Arabian Gulf with further study.

  1. Using a butterflyfish genome as a general tool for RAD-Seq studies in specialized reef fish

    KAUST Repository

    DiBattista, Joseph

    2017-02-25

    Data from a large-scale restriction site associated DNA (RAD-Seq) study of nine butterflyfish species in the Red Sea and Arabian Sea provided a means to test the utility of a recently published draft genome (Chaetodon austriacus) and assess apparent bias in this method of isolating nuclear loci. We here processed double-digest restriction-site (ddRAD) associated DNA sequencing data to identify single nucleotide polymorphism (SNP) markers and their associated function with and without our reference genome to see if it improves the quality of RAD-Seq markers. Our analyses indicate (1) a modest gap between the number of non-annotated versus annotated SNPs across all species, (2) an advantage of using genomic resources for closely related but not distantly related butterflyfish species based on the ability to assign putative gene function to SNPs, and (3) an enrichment of genes among sister butterflyfish taxa related to calcium transmembrane transport and binding. The latter result highlights the potential for this approach to reveal insights into adaptive mechanisms in populations inhabiting challenging coral reef environments such as the Red Sea, Arabian Sea, and Arabian Gulf with further study.

  2. Report of special study meeting on 'Atomic energy research aiming at consistent nuclear fuel cycle', fiscal year 1992

    International Nuclear Information System (INIS)

    Nishina, Kojiro; Nishihara, Hideaki; Mishima, Kaichiro

    1994-12-01

    This meeting was held on March 4, 1993. Since the first power generation with the JPDR and the initial criticality of the KUR, 30 years, and since the initial criticality of the KUCA, 20 years have elapsed. The researchers in universities have contributed greatly to the research and education of atomic energy, but the perspective of leading the world hereafter in this field is very uncertain. This study meeting was held to seek the way to make the proper contribution. In the meeting, lectures were given on Japanese policy on nuclear fuel cycle, the present state of the upstream research and the downstream research in Japan, the experimental plan in NUCEF, the present state of the researches on TRU decay heat data and TRU nucleus data, the present state of the experimental researches at KUCA and at FCA, the present state of the research on the heat removal from high conversion LWRs and the KUR, the present state of the research on radioactive waste treatment, and the present state of TRU chemical research. The record of the holding of this study meeting is added. (K.I.)

  3. Detailed clinical and molecular study of 20 females with Xq deletions with special reference to menstruation and fertility.

    Science.gov (United States)

    Mercer, Catherine L; Lachlan, Katherine; Karcanias, Alexandra; Affara, Nabeel; Huang, Shuwen; Jacobs, Patricia A; Thomas, N Simon

    2013-01-01

    Integrity of the long arm of the X chromosome is important for maintaining female fertility and several critical regions for normal ovarian function have been proposed. In order to understand further the importance of specific areas of the X chromosome, we describe a series of 20 previously unreported patients missing part of Xq in whom detailed phenotypic information has been gathered as well as precise chromosome mapping using array Comparative Genomic Hybridization. Features often associated with Turner syndrome were not common in our study and excluding puberty, menarche and menstruation, the phenotypes observed were present in only a minority of women and were not specific to the X chromosome. The most frequently occurring phenotypic features in our patients were abnormalities of menstruation and fertility. Larger terminal deletions were associated with a higher incidence of primary ovarian failure, occurring at a younger age; however patients with similar or even identical deletions had discordant menstrual phenotypes, making accurate genetic counselling difficult. Nevertheless, large deletions are likely to be associated with complete skewing of X inactivation so that the resulting phenotypes are relatively benign given the amount of genetic material missing, even in cases with unbalanced X;autosome translocations. Some degree of ovarian dysfunction is highly likely, especially for terminal deletions extending proximal to Xq27. In conjunction with patient data from the literature, our study suggests that loss of Xq26-Xq28 has the most significant effect on ovarian function. Copyright © 2012 Elsevier Masson SAS. All rights reserved.

  4. Mortality study of nickel platers with special reference to cancers of the stomach and lung, 1945-93.

    Science.gov (United States)

    Pang, D; Burges, D C; Sorahan, T

    1996-10-01

    To re-examine mortality patterns in a cohort of nickel platers with no history of chromium plating. All 284 men first employed by the company in 1945-75 with a minimum employment of three months in the nickel plating department were identified. Workers who had worked in the chromium plating or nickel/chromium plating departments were excluded. Standardised mortality ratios (SMRs), P values, and 95% confidence intervals were calculated. Poisson regression was used to carry out statistical modelling of mortalities within the cohort (internal standard). Four variables were considered to have the potential to influence mortality within the cohort: attained age (age at follow up or age at death), year of starting nickel work, period of follow up (measured from the first period of work with nickel exposure), and duration of exposure to nickel. The only significant difference between observed and expected numbers, when investigated by site of cancer and by broad non-cancer groupings, was that for stomach cancer (observed eight, expected 2.49, SMR 322). The study provides only weak evidence that nickel plating is associated with an excess risk of stomach cancer. This cohort of nickel platers does not seem to have experienced any discernible risk of occupational lung cancer. Other studies of nickel platers rather than nickel/chromium platers would be useful.

  5. Study of Duchenne muscular dystrophy long-term survivors aged 40 years and older living in specialized institutions in Japan.

    Science.gov (United States)

    Saito, Toshio; Kawai, Mitsuru; Kimura, En; Ogata, Katsuhisa; Takahashi, Toshiaki; Kobayashi, Michio; Takada, Hiroto; Kuru, Satoshi; Mikata, Takashi; Matsumura, Tsuyoshi; Yonemoto, Naohiro; Fujimura, Harutoshi; Sakoda, Saburo

    2017-02-01

    The national muscular dystrophy wards database of Japan lists 118 long-term Duchenne muscular dystrophy (DMD) patients who were at least 40 years old as of October 1, 2013. To elucidate the clinical features of DMD patients aged 40 years and older, we obtained gene analysis and muscle biopsy findings, as well as medical condition information. Ninety-four of the registered patients consented to participate, of whom 55 meeting genetic or biochemical criteria confirming DMD were analyzed. The mean age at the time of the study was 43.6 ± 3.0 years, while at the time of independent ambulation loss it was 10.6 ± 1.5 years and at mechanical ventilation introduction it was 24.1 ± 5.5 years. All were receiving continuous ventilation support, 27 with non-invasive positive pressure ventilation and 28 with tracheal intermittent positive pressure ventilation. Thirty-eight were receiving β-blockers or a renin-angiotensin system inhibitor, while 9 were free from those agents. Forty had maintained oral nutrition. The 55 analyzed patients had survived into their 40s by receiving multidisciplinary intervention. Our findings emphasize the need of future studies to investigate disease modifiers and the mechanism of long-term survival. In addition, establishment of a worldwide care standard with focus on quality of life for adult males with DMD is important. Copyright © 2016 Elsevier B.V. All rights reserved.

  6. Subject preferences of first- and second-year medical students for their future specialization at Chitwan Medical College and Teaching Hospital, Chitwan, Nepal - a questionnaire-based study.

    Science.gov (United States)

    Jha, Rajesh K; Paudel, Keshab R; Shah, Dev K; Sah, Ajit K; Basnet, Sangharshila; Sah, Phoolgen; Adhikari, Sandeep

    2015-01-01

    The selection of a discipline for future specialization may be an important factor for the medical students' future career, and it is influenced by multiple factors. The interest of students in the early stages can be improved in subjects related to public health or of academic importance, as per need. A questionnaire-based study was conducted among 265 first- and second-year medical students of Chitwan Medical College, Nepal to find out their subject of preference for postgraduation and the factors affecting their selection along with their interesting basic science subject. Only the responses from 232 completely filled questionnaires were analyzed. The preference of the students for clinical surgical (50.9%), clinical medical (45.3%), and basic medical (3.9%) sciences for postgraduation were in descending order. The most preferred specialty among male students was clinical surgical sciences (56.3%), and among female students, it was clinical medical sciences (53.6%). Although all the students responded to their preferred specialty, only 178 students specified the subject of their interest. General surgery (23.4%), pediatrics (23.4%), and anatomy (2.4%) were the most favored subjects for postgraduation among clinical surgical, clinical medical, and basic medical sciences specialties, respectively. More common reasons for selection of specific subject for future career were found to be: personal interests, good income, intellectual challenge, and others. Many students preferred clinical surgical sciences for their future specialization. Among the reasons for the selection of the specialty for postgraduation, no significant reason could be elicited from the present study.

  7. Costs of medically assisted reproduction treatment at specialized fertility clinics in the Danish public health care system: results from a 5-year follow-up cohort study.

    Science.gov (United States)

    Christiansen, Terkel; Erb, Karin; Rizvanovic, Amra; Ziebe, Søren; Mikkelsen Englund, Anne L; Hald, Finn; Boivin, Jacky; Schmidt, Lone

    2014-01-01

    To examine the costs to the public health care system of couples in medically assisted reproduction. Longitudinal cohort study of infertile couples initiating medically assisted reproduction treatment. Specialized public fertility clinics in Denmark. Seven hundred and thirty-nine couples having no child at study entry and with data on kind of treatment and live birth (yes/no) for each treatment attempt at the specialized public fertility clinic. Treatment data for medically assisted reproduction attempts conducted at the public fertility clinics were abstracted from medical records. Flow diagrams were drawn for different standard treatment cycles and direct costs at each stage in the flow charts were measured and valued by a bottom-up procedure. Indirect costs were distributed to each treatment cycle on the basis of number of visits as basis. Costs were adjusted to 2012 prices using a constructed medical price index. Live birth, costs. Total costs per live birth in 2012 prices were estimated to 10,755€. Costs per treated couple - irrespective of whether the treatment was terminated by a live birth or not - were estimated at 6607€. Costs per live birth of women <35 years at treatment initiation were 9338€ and 15,040€ for women ≥35 years. The public costs for live births after conception with medically assisted reproduction treatment are relatively modest. The results can be generalized to public fertility treatment in Denmark and to other public treatment settings with similar limitations in numbers of public treatment cycles offered. © 2013 Nordic Federation of Societies of Obstetrics and Gynecology.

  8. Primary health-care costs associated with special health care needs up to age 7 years: Australian population-based study.

    Science.gov (United States)

    Quach, Jon; Oberklaid, Frank; Gold, Lisa; Lucas, Nina; Mensah, Fiona K; Wake, Melissa

    2014-10-01

    We studied infants and children with and without special health care needs (SHCN) during the first 8 years of life to compare the (i) types and costs to the government's Medicare system of non-hospital health-care services and prescription medication in each year and (ii) cumulative costs according to persistence of SHCN. Data from the first two biennial waves of the nationally representative Longitudinal Study of Australian Children, comprising two independent cohorts recruited in 2004, at ages 0-1 (n = 5107) and 4-5 (n = 4983) years. Exposure condition: parent-reported Children with Special Health Care Needs Screener at both waves, spanning ages 0-7 years. Federal Government Medicare expenditure, via data linkage to the Medicare database, on non-hospital health-care attendances and prescriptions from birth to 8 years. At both waves and in both cohorts, >92% of children had complete SHCN and Medicare data. The proportion of children with SHCN increased from 6.1% at age 0-1 years to 15.0% at age 6-7 years. Their additional Medicare costs ranged from $491 per child at 6-7 years to $1202 at 0-1 year. This equates to an additional $161.8 million annual cost or 0.8% of federal funding for non-hospital-based health care. In both cohorts, costs were highest for children with persistent SHCNs. SHCNs incur substantial non-hospital costs to Medicare, and no doubt other sources of care, from early childhood. This suggests that economic evaluations of early prevention and intervention services for SHCNs should consider impacts on not only the child and family but also the health-care system. © 2014 The Authors. Journal of Paediatrics and Child Health © 2014 Paediatrics and Child Health Division (Royal Australasian College of Physicians).

  9. Problems of Children with Special Needs (CWSNs in Assessing the Education: Role of Barrier Free Environment - A Case Study of India

    Directory of Open Access Journals (Sweden)

    D. Uma Devi

    2016-08-01

    Full Text Available Education is envisaged as an important tool for the socio-economic and cultural development of an individual and acts as a catalyst for the pace of the development of the country. Keeping this in view, the Government of India has launched several programmes for the promotion of the education among the children as well as adults in the country. But, due to the malnutrition, superstitions, fluoride in the water, diseases like polio etc., natural calamities and other adverse conditions some children are becoming disabled. The place of the differently abled in the Indian society is lower when compared with the normal children as there is a notion that their disability is due to curse for the sins in the previous birth etc. and they were deprived in all spheres of life including education. To mainstream them on par with the normal population and to make them as partners of the pace of development of the country, the Government of India from time to time launched several programmes and started special schools. Sarva Shiksha Abhiyan is one of the programme implemented to create barrier free environment in the school and to promote inclusive education for the children with special needs (CWSN as one of the components. The present study was taken up in the state of Andhra Pradesh in India to find out the extent of accessibility of education to the CWSNs in normal schools. The study covered a sample of CWSNs (300, teachers (90, parents (150, heads of the schools (30, home based teachers (30 and tried to identify the problems of the CWSNs in accessing the education, problems of the teachers in tackling with the children, parents opinions towards the efforts of the schools in making education to be accessible to their CSWN.

  10. [The practice of special observation in adults in the German-speaking part of Switzerland - a descriptive cross-sectional study].

    Science.gov (United States)

    Lienhardt, Andrea; Rabenschlag, Franziska; Panfil, Eva-Maria

    2018-06-08

    The practice of special observation in adults in the German-speaking part of Switzerland - a descriptive cross-sectional study Abstract. Psychiatric Special Observation (PSO) is an intervention often used by nurses to prevent service users of harming themselves or to protect others. The intervention ranges between control and therapy and is resource intensive. Despite the widespread use of PSO, there is still no data on the practice of the intervention in Switzerland. What is the current practice of PSO in adults in psychiatric hospitals in the German-speaking part of Switzerland? Descriptive cross-sectional study. Nurses from inpatient psychiatric services in the German-speaking part of Switzerland completed a questionnaire based on a concept analysis of PSO. 538 questionnaires were analysed. PSO was more often conducted intermittent than as constant observation. In more than one out of four cases, suicidality reasoned as a cause for prescription. Nurses generally used standardized instruments to assess the risk of harming oneself or others. The duration of PSO lasted eight hours or more in three out of four cases. In every fifth case, there was no validation of the need of the intervention taking place during one shift. Nurses have a neutral attitude towards the intervention and are experiencing no or weak negative feelings during performance of PSO. The results suggest that there is an inconsistent performance of PSO in Switzerland as well as in other countries. The validation of the need of the intervention is insufficient. To facilitate PSO as a justified performance, the preparation of an interprofessional guideline is recommended.

  11. Influence of Mentoring Programs on Special Educators' Intent to Stay in Special Education

    Science.gov (United States)

    Perry, Clarissa Simmons

    2011-01-01

    The lack of certified special education teachers and high rates of attrition have led to a shortage of special educators. Mentoring programs have been developed to improve retention of beginning educators. This study examined if a mentoring program is effective for special educators. The participants were first- and second-year elementary, middle,…

  12. National waste terminal storage repository in a bedded salt formation for spent unreprocessed fuel. Special study No. 3. Waste retrieval from backfilled regions

    International Nuclear Information System (INIS)

    1978-09-01

    Methods and costs were studied for delayed canister retrieval from rooms that had been backfilled immediately after canister storage. The effects of this method of storage on mine geometry, thermal and rock mechanics environments, mine development and operations, mine ventilation, time schedule, retrieval machinery and safety were investigated. Salt and air temperatures were determined. Pillar width, number of rooms, extraction ratio, tonnages of mined salt, and salt handling and hoisting requirements were calculated. The required changes in mining equipment were established. Salt handling and elapsed time schedules were developed. Ventilation requirements - size and number of shafts, size the arrangement of airways, number of stacks, and size and number of fans were then calculated. The development sequence of these facilities was established. Canister retrieval problems were analyzed for canisters stuck in the hole as well as free. Retrieval methods and machinery were studied and are described. Safety with respect to both radiation and room collapse was studied and compared with CDR safety conditions. The effects of a reduced themal loading of 30 KW/acre on temperatures, room closure, mine layout, ventilation and ground control were studied and reported. A cost estimate was prepared, giving cost differentials between the base CDR costs and Special Study No. 3. Two appendices are included. The first contains nine Heat Transfer memoranda that state the thermal basis of this study. The second appendix provides a detailed operating time analysis of the retrieval machinery

  13. Cytological Study of Breast Carcinoma Before and After Oncotherapy with Special Reference to Morphometry and Proliferative Activity.

    Science.gov (United States)

    Koley, Sananda; Chakrabarti, Srabani; Pathak, Swapan; Manna, Asim Kumar; Basu, Siddhartha

    2015-12-01

    Our study was done to assess the cytological changes due to oncotherapy in breast carcinoma especially on morphometry and proliferative activity. Cytological aspirates were collected from a total of 32 cases of invasive ductal carcinoma both before and after oncotherapy. Morphometry was done on the stained cytological smears to assess the different morphological parameters of cell dimension by using the ocular morphometer and the software AutoCAD 2007. Staining was done with Ki-67 and proliferating cell nuclear antigen (PCNA) as proliferative markers. Different morphological parameters were compared before and after oncotherapy by unpaired Student's t test. Statistically significant differences were found in morphometric parameters, e.g., mean nuclear diameter, mean nuclear area, mean cell diameter, and mean cell area, and in the expression of proliferative markers (Ki-67 and PCNA). Statistical analysis was done by obtaining p values. There are statistically significant differences between morphological parameter of breast carcinoma cells before and after oncotherapy.

  14. Pan-nitinol occluder and special delivery device for closure of patent ductus arteriosus: a canine-model feasibility study.

    Science.gov (United States)

    Jiang, Hai-bin; Bai, Yuan; Zong, Gang-jun; Han, Lin; Li, Wei-ping; Lu, Yang; Qin, Yong-wen; Zhao, Xian-xian

    2013-01-01

    The aim of this study was to evaluate a new type of occluder for patent ductus arteriosus. Patent ductus arteriosus was established in a canine model by anastomosing a length of autologous jugular vein to the descending aorta and the left pulmonary artery in an end-to-side fashion. Transcatheter closure of each patent ductus arteriosus was performed on 10 dogs, which were then monitored for as long as 6 months with aortography, echocardiography, and histologic evaluation. Transcatheter closure with use of the novel pan-nitinol device was successful in all canine models. Postoperative echocardiography showed that the location and shape of the occluders were normal, without any residual shunting. Further histologic evaluation confirmed that the occluder surface was completely endothelialized 3 months after implantation. Transcatheter patent ductus arteriosus closure with the pan-nitinol occluder can be performed safely and successfully in a canine model and shows good biological compatibility and low mortality rates.

  15. Assessing perceived risk and STI prevention behavior: a national population-based study with special reference to HPV.

    Directory of Open Access Journals (Sweden)

    Amy Leval

    Full Text Available INTRODUCTION: To better understand trends in sexually transmitted infection (STI prevention, specifically low prevalence of condom use with temporary partners, the aim of this study was to examine factors associated with condom use and perceptions of STI risk amongst individuals at risk, with the underlying assumption that STI risk perceptions and STI prevention behaviors are correlated. METHODS: A national population-based survey on human papillomavirus (HPV and sexual habits of young adults aged 18-30 was conducted in Sweden in 2007, with 1712 men and 8855 women participating. Regression analyses stratified by gender were performed to measure condom use with temporary partners and STI risk perception. RESULTS: Men's condom use was not associated with STI risk perception while women's was. Awareness of and disease severity perceptions were not associated with either condom use or risk perception though education level correlated with condom use. Women's young age at sexual debut was associated with a higher risk of non-condom use later in life (OR 1.95 95% CI: 1.46-2.60. Women with immigrant mothers were less likely to report seldom/never use of condoms with temporary partners compared to women with Swedish-born mothers (OR 0.53 95% CI: 0.37-0.77. Correlates to STI risk perception differ substantially between sexes. Number of reported temporary partners was the only factor associated for both men and women with condom use and STI risk perception. CONCLUSIONS: Public health interventions advocating condom use with new partners could consider employing tactics besides those which primarily aim to increase knowledge or self-perceived risk if they are to be more effective in STI reduction. Gender-specific prevention strategies could be effective considering the differences found in this study.

  16. Patterns and predictors of analgesic use in pregnancy: a longitudinal drug utilization study with special focus on women with migraine.

    Science.gov (United States)

    Harris, Gerd-Marie Eskerud; Wood, Mollie; Eberhard-Gran, Malin; Lundqvist, Christofer; Nordeng, Hedvig

    2017-07-14

    Few studies have investigated the drug utilization patterns and factors predicting drug use in pregnant women with migraine. This longitudinal drug utilization study aimed to describe patterns of analgesic use in a sample of Norwegian pregnant women according to their migraine history, and to identify predictors for analgesic use among these women. Pregnant women giving birth at Akershus University Hospital between 2008 and 2010 were recruited at ultrasound examination in gestational week 17. Data were collected by questionnaires in gestational weeks 17 and 32, and at 8 weeks postpartum, and linked to birth records. Women were grouped into four categories according to migraine history: no migraine history, previous migraine history, recent migraine history (within 1 year prior to pregnancy) and migraine in pregnancy. Patterns of use of analgesics were analyzed descriptively. Multivariable logistic regression was used to identify factors predicting analgesic use. Out of 1981 women, 5.0% reported having migraine in pregnancy, 13.2% had a recent history of migraine, 11.5% had a previous history of migraine, and 68.8% reported no history of migraine. Analgesic use declined during pregnancy. Many women switched from triptans and non-steroidal anti-inflammatory drugs to paracetamol, which constituted most of the analgesic use. Factors associated with analgesic use included recent migraine history (OR 1.6, 95% CI 1.2-2.2), more severe headache intensity (OR 1.3, 95% CI 1.3-1.4), smoking (OR 1.9, 95% CI 1.1-3.3) and multiparity (OR 1.4, 95% CI 1.1-1.7). Women with migraine stop or switch medications during pregnancy. Analgesic use in pregnancy is affected by migraine characteristics and intensity, and also by socio-demographic factors. Clinicians should bear this in mind when giving advice on adequate management of migraine in pregnancy and safe analgesic use.

  17. Pengelolaan Perpustakaan Khusus = Special Library Management

    OpenAIRE

    Surachman, Arif

    2005-01-01

    This article describes every aspects needed to manage special library and complete with its example and explanation. The author uses the American corner UGM and PSKP UGM (Pusat Studi Keamanan dan Perdamaian = Security and Peace Studies Center) Library as a case study of the implementation special library management in UGM university.

  18. First-trimester in utero exposure to anorectics: a French collaborative study with special reference to dexfenfluramine.

    Science.gov (United States)

    Vial, T; Robert, E; Carlier, P; Bertolotti, E; Brun, A

    1992-01-01

    A collaborative study with 8 Teratology Information Centres was undertaken to collect data on anorectic exposures (amfepramone, clobenzorex, dexfenfluramine, fenfluramine, fenproporex) during pregnancy. Two hundred and ninety seven prospective enquiries were analysed of which 285 exposures occurred during the first trimester. Outcome of pregnancy was known for 164 of these cases. Voluntary or medical abortion was decided in 30 cases (18%), spontaneous abortion occurred in 14 cases (8.5%), extrauterine pregnancy in 1 patient and fetal death following drug abuse in another. A normal infant was delivered in 111 cases (68%). Low birthweight was identified in 1 case and neonatal complications in 2 cases. Various congenital abnormalities were noted in 4 cases (1 minor and 3 major), with no clear cause-effect relationship (2 amfepramone, 1 fenproporex and 1 dexfenfluramine). Although the number of exposed pregnancies in this cohort was too small to rule out any increase in teratogenic effects of anorectics, the results of this survey suggest that the risk for malformations, especially for dexfenfluramine is probably not greater than the 2-3% risk for pregnancies in the general population. Morover, these results provide substantial information for future enquiries about exposure to such medication during organogenesis.

  19. In vitro gastrointestinal digestion study of a novel bio-tofu with special emphasis on the impact of microbial transglutaminase

    Directory of Open Access Journals (Sweden)

    Guangliang Xing

    2016-12-01

    Full Text Available We have developed a novel bio-tofu, made from mixed soy and cow milk (MSCM, using Lactobacillus helveticus MB2-1 and Lactobacillus plantarum B1-6 incorporated with microbial transglutaminase (MTGase as coagulant. MTGase was added to improve the textural properties and suit for cooking. However, the effect of MTGase on the digestion of mixed-protein fermented by lactic acid bacteria was unclear. This study aimed at evaluating the effect of MTGase on protein digestion of bio-tofu under simulated gastrointestinal digestion condition. The results showed that addition of MTGase could affect the particle size distribution, degree of hydrolysis, the content of soluble proteins and free amino acids. Based on the electrophoresis data, MTGase addition enhanced protein polymerization. During gastric and intestinal digestion process, proteins from bio-tofu were degraded into low molecular mass peptides. Our results suggested that incorporation of MTGase could lead to enzymatic modification of proteins of bio-tofu which may help in controlling energy intake and decrease the chance of food allergy.

  20. Lacunas identified in syllabus design of English language teaching in Engineering Colleges: a study with special reference to Odisha, India

    Directory of Open Access Journals (Sweden)

    Dr. Priya. S

    2014-12-01

    Full Text Available Many universities have introduced Humanities subjects into the engineering streams in tune with trends practiced globally. Engineers need to inculcate the spirit of humanities to acquire team spirit, critical thinking abilities and also problem-solving abilities for career advancement. Language skills empower engineers to face future challenges globally. In India also, Communicative English and Business English/ Professional English have been integrated into the Humanities stream of undergraduate programs in all Engineering colleges. Under this background, this empirical study examines the problems related to syllabus designed in the existing curricula of English language through questionnaire survey which was administered to 770 students of 20 engineering colleges. Ten items questionnaire objectively aimed to analyze three different aspects of the course designed for engineers. Firstly, to find out how the implementation of the syllabus matches the language learning needs of the students of the digital age. Secondly, to examine the teaching methodologies of four language skills of listening, speaking, reading and writing and finally to investigate how far the students preferred lab classes to theory classes. On the basis of the responses elicited, the aspects related to their immediate need of a learner centered curriculum are represented through graphical data for better interpretation. The research, thus, aimed at throwing light on the strengths and weaknesses of the existing system and the need to envisage a paradigm shift for preparing global engineers in the context of fast emerging situations around the world.

  1. Work within the coordinated programme on isotope-aided micronutrient studies in rice production with special reference to zinc deficiency

    International Nuclear Information System (INIS)

    Rahman, L.

    1980-04-01

    A series of pot and field experiments with flooded rice were carried out on contrasting soil types of Bangladesh to study the zinc status of soils, evaluate chemical methods for extracting zinc from soils in terms of ability to identify zinc deficiency, 65 Zn-aided experiments including the residual effect of zinc fertilizers to evaluate the efficiency of zinc sources and methods of zinc application to rice. The results show that (1) the available zinc extracted successively with 0.1 N HCl showed a significant, positive correlation between available soil zinc and plant zinc content; (2) among rice soils of Bangladesh the zinc content from critical limits to adequate levels in the south and south-eastern part of the country was determined. In the northern part of the country, deficiency problems were clearly seen; (3) the rates and methods of zinc application under experimental conditions influences the yield parameters differently and may show an apparent or significant change; (4) 5-7 kg Zn/ha as zinc sulfate were introduced as optimal rates for the soils under experiments; (5) significant yield increases due to the residual effect of zinc fertilizer were obtained on the experiments under dry season conditions but not under wet conditions

  2. In vitro gastrointestinal digestion study of a novel bio-tofu with special emphasis on the impact of microbial transglutaminase

    Science.gov (United States)

    Xing, Guangliang; Rui, Xin; Jiang, Mei; Xiao, Yu; Guan, Ying; Wang, Dan

    2016-01-01

    We have developed a novel bio-tofu, made from mixed soy and cow milk (MSCM), using Lactobacillus helveticus MB2-1 and Lactobacillus plantarum B1-6 incorporated with microbial transglutaminase (MTGase) as coagulant. MTGase was added to improve the textural properties and suit for cooking. However, the effect of MTGase on the digestion of mixed-protein fermented by lactic acid bacteria was unclear. This study aimed at evaluating the effect of MTGase on protein digestion of bio-tofu under simulated gastrointestinal digestion condition. The results showed that addition of MTGase could affect the particle size distribution, degree of hydrolysis, the content of soluble proteins and free amino acids. Based on the electrophoresis data, MTGase addition enhanced protein polymerization. During gastric and intestinal digestion process, proteins from bio-tofu were degraded into low molecular mass peptides. Our results suggested that incorporation of MTGase could lead to enzymatic modification of proteins of bio-tofu which may help in controlling energy intake and decrease the chance of food allergy. PMID:27994970

  3. Nail findings in patients with psoriatic arthritis: A cross-sectional study with special reference to transverse grooves.

    Science.gov (United States)

    Zenke, Yukari; Ohara, Yuri; Kobayashi, Daiki; Arai, Satoru; Kishimoto, Mitsumasa; Okada, Masato; Eto, Hikaru

    2017-11-01

    Patients with psoriatic arthritis (PsA) commonly present with nail manifestations; however, little is known about these manifestations. This study investigated whether nail findings can be used to discriminate between PsA and psoriasis without arthritis. We performed a retrospective analysis of 118 patients with PsA and 974 patients with psoriasis without arthritis who visited St. Luke's International Hospital (Tokyo, Japan) between July 2003 and February 2015. Patients with PsA were classified according to the Classification of Psoriatic Arthritis criteria. Skin lesion severity was assessed by using the Psoriasis Area and Severity Index, and 9 types of nail findings were investigated. The incidence of nail involvement in patients with PsA was 67.6%. Female sex, presence of transverse grooves, onycholysis, and splinter hemorrhages were significantly related to PsA, with transverse grooves demonstrating the strongest association (odds ratio, 5.01; 95% confidence interval, 2.31-10.8; P transverse grooves was strongly related to both distal interphalangeal arthritis and enthesitis. The PsA population was relatively small. Nail findings enabled us to distinguish patients with PsA from those without arthritis. The presence of transverse grooves is significantly associated with PsA and may be associated with distal interphalangeal arthritis and enthesitis. Copyright © 2017 American Academy of Dermatology, Inc. Published by Elsevier Inc. All rights reserved.

  4. Autonomy, special offers and routines: a Q methodological study of industry-driven marketing influences on young people's drinking behaviour.

    Science.gov (United States)

    Scott, Stephanie; Baker, Rachel; Shucksmith, Janet; Kaner, Eileen

    2014-11-01

    To identify shared patterns of views in young people relating to the influence of industry-driven alcohol marketing (price, promotion, product and place of purchase/consumption) on their reported drinking behaviour. Q methodology harnessed qualitative and quantitative data to generate distinct clusters of opinions as follows: 39 opinion statements were derived from earlier in-depth qualitative interviews with 31 young people; by-person factor analysis was carried out on 28 participants' (six previous interviewees and 22 new recruits) rank orderings of these statements (most-to-least agreement); interpretation of the factor arrays was aided by 10-15-minute debriefing interviews held immediately following each Q-sort. Northeast England Young people aged 14-17 years purposively recruited from high schools, higher education colleges, youth centres and youth offending teams. Centroid factor extraction and varimax rotation of factors generated three distinct accounts: factor one ('autonomous, sophisticated consumers') illustrated a self-defined sense of individuality and autonomy in alcohol choices; factor two ('price-driven consumers') appeared price-led, choosing to drink what was most accessible or cheapest; and factor three ('context-focused consumers') described drinking practices where products were chosen to serve specific functions such as being easy to carry while dancing. Considering young people's views on alcohol marketing, different perspectives can be identified. These include perceived imperviousness to maketing, responsiveness to price and affordability and responsiveness to marketing focusing on youth lifestyles. © 2014 The Authors. Addiction published by John Wiley & Sons Ltd on behalf of Society for the Study of Addiction.

  5. Magnetic resonance studies on the brain edema by the administration of the osmotic agents; Special references to the relaxation times

    Energy Technology Data Exchange (ETDEWEB)

    Niino, Masaki; Asakura, Tetsuhiko; Nakamura, Katsumi; Yatsushiro, Kazutaka; Kadota, Koki (Kagoshima Univ. (Japan). Faculty of Medicine); Sasahira, Masahiro; Fujimoto, Toshiro; Shimooki, Susumu

    1990-03-01

    Changes of proton relaxation times (T{sub 1} and T{sub 2}) and MR imaging of the brain edema by the administration of the osmotic agents (mannitol or glycerol) were studied. Subjects were 11 patients who were composed of 4 gliomas, 2 metastatic brain tumors, 2 meningiomas, 2 hypertensive intracerebral hematomas, and a C-P angle tumor. 20% mannitol or 10% glycerol 550 ml was rapidly injected intravenously. Scanning was done before injection, just after injection, and post injection until 2 hours with passing times. We regarded the peritumoral or perihemorrahgical low density area on the CT scan as the edema, and then, relaxation times of the edema was obtained from the ROI of the calculated images corresponding to the surrounding low density area on the CT scan. The results were as follows. (1) In general, relaxation times of the edema showed a tendency to decrease after injection of the osmotic agents. Normal white matter, in the same way, showed the decreasing tendency, but the degree of the decreasing was more clearly in the edematous areas than in the white matter. (2) The changes of relaxation times did not show a uniform pattern. In most cases, relaxation times decreased just after injection. But in a few cases, relaxation times increased just after injection, transiently. In some cases, decreased relaxation times continued more than 2 hours, in the other cases, relaxation times increased at 2 hours. (3) The changes of relaxation times thought to be varied by some factors, that is --kinds of the lesions causing edema, degree of malignancy of the lesions, or phase of edema (acute or chronic) etc. (4) Osmotic agents were supposed to dehydrate the edematous lesions. In the current MR systems, there are considerably large standard deviations and inequality in the magnetic field, therefore, further investigations should be done moreover. (author).

  6. Spondarthritis hyperostotica pustulo-psoriatica - Review and a clinical-radiological study with special emphasis on SAPHO syndrome

    International Nuclear Information System (INIS)

    Schilling, F.; Kessler, S.

    1998-01-01

    Spondarthritis hyperostotica pustulo-psoriatica (Spond.hyp.pp-Schilling), corresponding nosologically to pustulotic arthroosteitis, is a dermato-skeletal 'double system' disease of adults. It consists of the triad (a) palmo-plantar pustulosis (Ppp) or, alternatively, Koenigsbeck-Barber-type psoriasis, (b) sternocostoclavicular hyperostosis (SCCH), and (c) truncal-skeletal changes with syndesmophite-like, hyperostotic and/or parasyndesmophite-like ossifications of layers of the anterior vertebral ligament taken together in the sense of a desmophytal hyperostosis. There is also a potential for sclerosing inflammatory arthritis of the sacro-iliac joints and 'dry' inflammatory arthritis of the sacro-iliac joints and 'dry' inflammatory arthritis of peripheral joints. Thus, the pustulo-psoriatic terrain seems to have a decisive influence on osseous pathology. A total of 38 cases from a study during the years 1982 to 1992 is analysed with regard to morphological characteristics. Rare cases with diaphyseal and pelvic hyperostotic lesions subsequent to bland sclerosing osteomyelitis constitute an overlapping region to chronic recurrent multifocal osteomyelitis (CRMO) and illustrate the relationship between hyperostotic spondarthritis and CRMO. The syndromes of 'acquired hyperostosis' and 'SAPHO', the former more radiologically oriented and the latter more clinically oriented, together with mainly CRMO and hyperostotic spondarthritis and its forms, constitute the 'Spond.hyp.pp.'. Although hyperostosis is a guidepost for the radiologist and SAPHO symptoms are one for the clinician, the syndrome does not represent a diagnosis by itself and requires further differentiation. In this report the entity 'Spond.hyp.pp.' is considered and requires contributions from rheumatologically and osteologically oriented radiologist. (orig.) [de

  7. Studies of the etiology of chronic pancreatitis with special reference to endoscopic manometry of sphincter of Oddi and quantitative cholescintigraphy

    Energy Technology Data Exchange (ETDEWEB)

    Hirabayashi, Yasushi (Ehime Univ., Shigenobu (Japan). School of Science)

    1992-04-01

    This study was designed to elucidate the etiology of chronic pancreatitis. In a total of 23 patients with alcoholic (8) or idiopathic (18) pancreatitis, motor activity of the Oddi's sphincter was recorded by endoscopy to measure systolic pressure, diastolic pressure, motor cycle, the area surrounded by phasic waves and the base line for one minute (index A), and the area surrounded by phasic waves and the line connecting each bottom of the waves for one minute (index B). In addition, cholescintigraphy was performed in a total of 27 patients with alcoholic (4) or idiopathic (23) pancreatitis to obtain the time from appearance of common hepatic duct image to that of duodenal image (CD time). Systolic pressure (48.9{+-}16.1 mmHg), diastolic pressure (33.9{+-}14.3 mmHg), index A (10.4{+-}3.2 cm{sup 2}/min), and index B (3.1{+-}0.9 cm{sup 2}/min) were significantly higher than those in controls (28.3{+-}8.3 mmHg, 19.5{+-}7.6 mmHg, 6.1{+-}1.7 cm{sup 2}/min, and 1.7{+-}0.9 cm{sup 2}/min, respectively). Similarly. CD time was significantly longer for chronic pancreatitis than controls (44.1{+-}22.4 min vs 18.5{+-}17.3 min). In conclusion, chronic pancreatitis was associated with increased papillary resistance, resulting in retension of pancreatic juice. Papillary dysfunction has proved to be responsible for pathogenesis of chronic pancreatitis. (N.K.).

  8. Controlled treatment of primary hypertension with propranolol and spironolactone. A crossover study with special reference to initial plasma renin activity.

    Science.gov (United States)

    Karlberg, B E; Kågedal, B; Tegler, L; Tolagen, K; Bergman, B

    1976-03-31

    Twenty-seven patients with hypertension were randomly allocated to a 10 month crossover study. Treatment consisted of spironolactone (200 mg/day for 2 months), propranolol (320 mg/day for 2 months) and combined administration of both drugs at half the dosage. Between treatment periods placebo was given for 2 months. Fourteen patients were previously untreated. The average pretreatment blood pressure for the entire group was 188/114 +/- 16/7(mean +/- standard deviation) mm Hg supine and 188/118 +/- 20/9 mm Hg standing. Both spironolactone and propranolol reduced blood pressure significantly in both the supine and standing positions. Upright plasma renin activity was determined by radioimmunoassay of angiotensin I. The average initial level was 1.9 +/- 1.2 (range 0.4 to 5.0) ng/ml/hr. There was a close correlation between plasma renin activity and the effects of the drugs: With increasing renin level the response to propranolol was better whereas the opposite was true for spironolactone. The combination of spironolactone and propranolol decreased the blood pressure still further in the supine and standing positions, irrespective of initial plasma renin activity. All patients achieved a normal supine pressure. Blood pressure and plasma renin activity returned toward pretreatment values during placebo administration. It is concluded that pretreatment levels of plasma renin activity can predict the antihypertensive response to propranolol and spironolactone. The combination of the two drugs, which have different modes of action, will effectively reduce blood pressure in hypertension. The results support the concept that the renin-angiotensin-aldo-sterone system may be involved in primary hypertension.

  9. Clinical parameter of odontoma with special emphasis on treatment of impacted teeth-a retrospective multicentre study and literature review.

    Science.gov (United States)

    Kämmerer, Peer W; Schneider, Daniel; Schiegnitz, Eik; Schneider, Sarah; Walter, Christian; Frerich, Bernhard; Kunkel, Martin

    2016-09-01

    Odontoma-separated into complex (CxOD) and compound (CpOD) subtypes-represents the most frequent odontogenic malformation. Retention of permanent teeth is a common symptom. Therefore, in a series of odontomas, an analysis of the management of retained teeth was conducted. In a retrospective multicenter study of two University Medical Centers and one private praxis in Germany, demographic and clinical data regarding odontomas from 01/2000-03/2015 were obtained. In particular, the influence of operative therapy on the dentition and on the treatment of impacted teeth was analyzed. Forty-five patients with 15 CxOD and 30 CpOD were included. Initial symptoms were delayed eruption of permanent teeth (n = 11), pain (n = 4), and swellings (n = 2); 28 cases were discovered by incidence, all of them via panoramic radiographs. The mandible/maxilla ratio was about 1:0.55 (29/16). Thirty-five out of 45 odontomas were in close proximity of at least one tooth (n = 16 at molars). A total of 14 teeth were extracted (CxOD: n = 5; CpOD: n = 9). Extractions had to be conducted more often in older patients (mean age 39.8 vs. 25.6 years). Of the non-extracted teeth, 8 teeth were displaced and retained. Of those, 4 teeth were aligned in the dental arch via orthodontic help and 2 teeth erupted spontaneously after operation during the follow-up period. In all cases, no relapse was seen. Odontomas can cause displacement as well as malformation and resorption of the adjacent teeth. Mostly, removal of odontomas is conducted. Extirpation of odontoma can allow for normal tooth eruption, often rendering extractions avoidable. Orthodontic alignment, though sometimes challenging, is a reasonable therapeutic option. These findings underline the value of the panoramic radiograph in preventive dentistry in younger patients.

  10. Studies of the etiology of chronic pancreatitis with special reference to endoscopic manometry of sphincter of Oddi and quantitative cholescintigraphy

    International Nuclear Information System (INIS)

    Hirabayashi, Yasushi

    1992-01-01

    This study was designed to elucidate the etiology of chronic pancreatitis. In a total of 23 patients with alcoholic (8) or idiopathic (18) pancreatitis, motor activity of the Oddi's sphincter was recorded by endoscopy to measure systolic pressure, diastolic pressure, motor cycle, the area surrounded by phasic waves and the base line for one minute (index A), and the area surrounded by phasic waves and the line connecting each bottom of the waves for one minute (index B). In addition, cholescintigraphy was performed in a total of 27 patients with alcoholic (4) or idiopathic (23) pancreatitis to obtain the time from appearance of common hepatic duct image to that of duodenal image (CD time). Systolic pressure (48.9±16.1 mmHg), diastolic pressure (33.9±14.3 mmHg), index A (10.4±3.2 cm 2 /min), and index B (3.1±0.9 cm 2 /min) were significantly higher than those in controls (28.3±8.3 mmHg, 19.5±7.6 mmHg, 6.1±1.7 cm 2 /min, and 1.7±0.9 cm 2 /min, respectively). Similarly. CD time was significantly longer for chronic pancreatitis than controls (44.1±22.4 min vs 18.5±17.3 min). In conclusion, chronic pancreatitis was associated with increased papillary resistance, resulting in retension of pancreatic juice. Papillary dysfunction has proved to be responsible for pathogenesis of chronic pancreatitis. (N.K.)

  11. Special Teacher Stress: Its Product and Prevention. Special Report.

    Science.gov (United States)

    Bradfield, Robert H.; Fones, Donald M.

    1985-01-01

    Findings from a study involving 60 special education teachers examine characteristics of 20 Ss who scored highest and 20 who scored lowest on both job stress and life stress measures. Teachers are urged to begin relaxation training, exercise, emphasize positive attitudes, and maintain adequate diets. (CL)

  12. Generating acceptability of PNRI environmental radioactivity monitoring studies at the former ammunition dump area in Clark special economic zone

    International Nuclear Information System (INIS)

    Garcia, Teofilo Y.

    2002-11-01

    The rejection of the 1991 Treaty of Friendship and Cooperation, which sought to extend the military bases agreement (MBA), paved the way for the Americans to abandon Clark Air Base in Angeles, Pampanga, which had served as an American military base since 1947. The total and immediate pullout of the Americans left the base in an ''as is'' condition and without the benefits of restoration efforts. Various studies and reports have been conducted to determine the presence of hazardous wastes in the former Clark Air Base. The issue of hazardous wastes purportedly left there by the Americans is a continuing and a growing concern particularly of citizens living within its area. The Philippine Nuclear Research Institute (PNRI) In November of 1997 and in April of 1998, the Philippine Nuclear Research Institute PNRI, upon the request of Clark Development Corporation, conducted a thorough radiological monitoring in CSEZ in order to determine the presence of radioactive contamination. Radioactive materials such as cesium-137 and tritium are considered hazardous wastes. Results of monitoring showed that radiation levels in CSEZ were within allowable standards. This means that the workers and residents at the Clark Air Base ( t he base ) are free from dangers of exposure to radiation. Despite the findings, however, reports by the media and environmental NGOs on the presence of hazardous wastes, including radioactive wastes, in Clark have proliferated. This action plan and project (APP) intends to address the issue of environmental radioactivity contamination (if any) within the CSEZ. The APP results are geared towards dispelling the persistent fear of the public in general, and the base stakeholders especially its residents, in particular, regarding the presence of radioactive contamination which results in untoward health effects to those exposed to such contaminants. Thus, the sectoral concern of this APP is to heighten the level of social acceptability by the base

  13. Generating acceptability of PNRI environmental radioactivity monitoring studies at the former ammunition dump area in Clark special economic zone

    Energy Technology Data Exchange (ETDEWEB)

    Garcia, Teofilo Y

    2002-11-01

    The rejection of the 1991 Treaty of Friendship and Cooperation, which sought to extend the military bases agreement (MBA), paved the way for the Americans to abandon Clark Air Base in Angeles, Pampanga, which had served as an American military base since 1947. The total and immediate pullout of the Americans left the base in an ''as is'' condition and without the benefits of restoration efforts. Various studies and reports have been conducted to determine the presence of hazardous wastes in the former Clark Air Base. The issue of hazardous wastes purportedly left there by the Americans is a continuing and a growing concern particularly of citizens living within its area. The Philippine Nuclear Research Institute (PNRI) In November of 1997 and in April of 1998, the Philippine Nuclear Research Institute PNRI, upon the request of Clark Development Corporation, conducted a thorough radiological monitoring in CSEZ in order to determine the presence of radioactive contamination. Radioactive materials such as cesium-137 and tritium are considered hazardous wastes. Results of monitoring showed that radiation levels in CSEZ were within allowable standards. This means that the workers and residents at the Clark Air Base ({sup t}he base{sup )} are free from dangers of exposure to radiation. Despite the findings, however, reports by the media and environmental NGOs on the presence of hazardous wastes, including radioactive wastes, in Clark have proliferated. This action plan and project (APP) intends to address the issue of environmental radioactivity contamination (if any) within the CSEZ. The APP results are geared towards dispelling the persistent fear of the public in general, and the base stakeholders especially its residents, in particular, regarding the presence of radioactive contamination which results in untoward health effects to those exposed to such contaminants. Thus, the sectoral concern of this APP is to heighten the level of social acceptability by the base

  14. Physiological Studies on Phytate-Degrading Enzymes Produced by Some Fungi with Special Reference to the Effect of Gamma Radiation

    International Nuclear Information System (INIS)

    Shalaby, Kh.E.M.

    2013-01-01

    Fungi isolated from soil and compost samples collected from different localities in Sharkia and Dakahlia governorates were screened for phytase production. Fifty isolates showed varying phytase activities depending on strain type. Three isolates identified as Aspergillus niger, Aspergillus oryzae and Trichoderma viride proved to be the most potent regarding phytase production. Factors affecting phytase production aiming to optimize submerged fermentation conditions to achieve maximum phytase production by the three selected fungi were studied. Maximum phytase production was reached after 6 days incubation of fermentation medium having initial ph 6.0 inoculated with 1 ml inocula of spore suspensions (104/ml) of selected fungi and incubated at 30 degree C. Sucrose proved to be the best carbon source enhancing phytase production by the three selected fungi. Sucrose concentration 1.5% (w/v) recorded highest phytase activities (11.72, 11.21 and 11.12 u/ml) in case of A. niger, A. oryzae and T. viride, respectively. Regarding nitrogen source, yeast extract yielded maximum phytase production by A. niger and A.oryzae and NH_4NO_3 was the best for T.viride. Upon studying the effect of different phosphate sources and concentrations, maximum phytase production by A.niger and A.oryzae was observed in fermentation medium supplemented by NH_4H_2PO_4 while Na_2HPO_4 was the best for T.viride. Subjecting the three tested fungi to increase doses of gamma irradiation revealed activation of phytase production by all tested fungi at 0.5 kGy followed by slight decrease at 0.75 and 1.0 kGy but still above the control. Meanwhile dose levels 3 and 3.5 kGy completely inhibited phytase production by A. niger and (A. oryzae and T. virde), respectively. The recorded D10 values for A. niger, A. oryzae and T. viride were 0.639, 0.886 and 0.947 confirming higher radioresistance of T. viride. Phytase production during solid state fermentation (SSF) of mean feed stuffs (corn meal cotton seed meal

  15. Prevalence of thrombocytopenia before and after initiation of HAART among HIV infected patients at black lion specialized hospital, Addis Ababa, Ethiopia: a cross sectional study.

    Science.gov (United States)

    Woldeamanuel, Gashaw Garedew; Wondimu, Diresibachew Haile

    2018-01-01

    Hematological abnormalities are common in HIV positive patients. Of these, thrombocytopenia is a known complication which has been associated with a variety of bleeding disorders. However, its magnitude and related factors have not been well-characterized in the era of highly active antiretroviral therapy (HAART) in Ethiopia. Therefore, this study aimed to assess the prevalence of thrombocytopenia before and after initiation of HAART among HIV positive patients attending Black Lion Specialized Hospital, Addis Ababa, Ethiopia. A cross sectional study was conducted from February to April 2017 in Black Lion Specialized Hospital, Addis Ababa, Ethiopia. A total of 176 patients on HAART were selected using simple random sampling techniques. Socio-demographic and clinical characteristics of the study patients were collected using structured questionnaire. Measurements of platelet counts and CD4 + T cell counts were made using Sysmex XT 2000i hematology analyzer and BD FACS Count CD4 analyzer, respectively. Statistical analysis of the data (Paired T- test and binary logistic regression) was done using SPSS version 20. P -value  18 years old) were enrolled in this study and had a mean age of 40.08 ± 9.38 years. There was significant increase in the mean values of platelet counts (218.44 ± 106.6 × 10 3 /μl vs 273.65 ± 83.8 × 10 3 /μl, p  < 0.001) after six months of HAART initiation compared to the baseline. Prevalence of thrombocytopenia before and after HAART initiation was 25 and 5.7% respectively. HIV patients whose CD4 counts < 200 Cells/μl were more likely to have thrombocytopenia than HIV patients whose CD4 count ≥350 Cells/μl. However, it was not statistically associated with prevalence of thrombocytopenia. This study has shown that the prevalence of thrombocytopenia after HAART initiation was decreased significantly. Based on our results, a number of study participants still had thrombocytopenia after initiation of HAART

  16. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2018-03-07

    Mar 7, 2018 ... Eurostat and the Ministry of Economic Development. 4. .... regard to the application of special national schemes for small enterprises. ... 2013) mentions a two-year exemption from the tax on joint stock companies and local taxes. ... specialized support programs are developed, such as the introduction of the ...

  17. Special Education in Jordan

    Science.gov (United States)

    Abu-Hamour, Bashir; Al-Hmouz, Hanan

    2014-01-01

    The purpose of this article is to provide a brief background about special education system in Jordan and particularly describes the present types of programmes and legislation provided within the country to students with special needs, as well as integration movement. Jordan has historically provided a limited number of educational opportunities…

  18. Is Early Experience Destiny? Review of Research on Long-Term Outcomes following International Adoption with Special Reference to the British Chinese Adoption Study.

    Science.gov (United States)

    Grant, Margaret; Rushton, Alan; Simmonds, John

    2016-01-01

    The pathway from adverse early experience to adulthood for internationally adopted children is complex in identifying key influences, impacts, and outcomes. This review arose from the authors' involvement in the British Chinese Adoption Study, a recent outcomes study that explored the links between early orphanage care, adoptive experiences, and midadulthood. It differs from previous reviews in focusing on a greater length of time since adoption. Both quantitative and qualitative studies were included to allow for examination of a fuller range of adult-related outcomes rather than mental health scores alone. The sampling, methods, and results of reviewed articles are summarised and a critical commentary is provided. Despite methodological differences and identified strengths and weaknesses, conclusions are drawn on the basis of the evidence available. Special attention is paid to the interpretation of negative outcomes. Findings identify areas that should be explored further in order to gain a fuller understanding of midlife outcomes of people who experienced a poor start in life followed by international adoption. Such studies help in refining lifespan developmental theories.

  19. The geometry of special relativity

    International Nuclear Information System (INIS)

    Parizet, Jean

    2008-01-01

    This book for students in mathematics or physics shows the interest of geometry to understand special relativity as a consequence of invariance of Maxwell equations and of constancy of the speed of light. Space-time is actually provided with a geometrical structure and a physical interpretation: at each observer are associated his own time and his own physical space in which occur events he is concerned with. This leads to a natural approach to special relativity. The Lorentz group and its algebra are then studied by using matrices and the Pauli algebra. Quaternions are also addressed

  20. Preliminary evaluation of the environmental aspects of potential radioactive waste repository study areas in the Ohio and New York portions of the Salina Basin

    International Nuclear Information System (INIS)

    1979-09-01

    Various geographical regions and geological media are being evaluated to determine their potential suitability as an underground repository for commercial radioactive wastes. All three areas and the subarea of Ohio and New York have good highway and rail-transport access. More information is needed on the agricultural viability of all areas. Surface and ground-water usage are much greater in the urbanized Ohio area; because of its rural nature, New York Study Area 1 and the Beaver Dams Subarea have the lowest demand for either water source. Of the New York areas, Study Area 1 appears to provide greater possibilities, considering the objective of minimizing environmental impact. The Ohio study area includes a large part that is within the urbanized area surrounding Cleveland. In addition, the entire study area is marked by a high density of other screening factors such as historic and archaeological sites, natural areas and scenic highways. While more detailed study in the Ohio area might reveal subareas relatively lightly developed and sufficient in size for a repository, significant land use conflicts are likely for most of the area of geologic interst. The Ohio area, from a nongeologic standpoint, appears to be the least promising of the areas identified

  1. An ethnobotanical study of medicinal plants used by local people in the lowlands of Konta Special Woreda, southern nations, nationalities and peoples regional state, Ethiopia

    Directory of Open Access Journals (Sweden)

    Woldemariam Zemede

    2009-09-01

    Full Text Available Abstract Background Research was carried out in Konta Special Woreda (District; it is a remote area with lack of infrastructure like road to make any research activities in the area. Therefore, this research was conducted to investigate medicinal plants of the Konta people and to document the local knowledge before environmental and cultural changes deplete the resources. Methods The information was collected between October 2006 and February 2007. Interview-based field study constituted the main data collection method in which the gathering, preparation, use, previous and current status and cultivation practices were systematically investigated. The abundance, taxonomic diversity and distribution of medicinal plants were studied using ecological approach. Results A total of 120 species, grouped within 100 genera and 47 families that are used in traditional medical practices were identified and studied. The Fabaceae and Lamiaceae were the most commonly reported medicinal plants with 16 (13.3% and 14 (12% species, respectively. 25.4% of the total medicinal plants are collected from homegardens and the rest (74.6% are collected from wild habitats. Of the total number of medicinal plants, 108 species (90% were used to treat human ailments, 6 (5% for livestock diseases and the remaining 6 (5% were used to treat both human and livestock health problems. The major threats to medicinal plants reported include harvesting medicinal plants for firewood (24.8% followed by fire (22.3% and construction (19%. Of the four plant communities identified in the wild, more medicinal plant species (34 were found in community type-4 (Hyparrhenia cymbaria-Erythrina abyssinica community, which accounted for 61.8%. Conclusion Konta Special Woreda is an important area for medicinal plants and associated local knowledge; the natural vegetation being the most important reservoir for the majority of the medicinal plants. Environmental and cultural changes are in the process

  2. Uncontrolled hypertension and associated factors among adult hypertensive patients on follow-up at Jimma University Teaching and Specialized Hospital: cross-sectional study

    Directory of Open Access Journals (Sweden)

    Tesfaye B

    2017-03-01

    Full Text Available Bekele Tesfaye,1 Dessalegn Haile,1 Benalfew Lake,1 Tefera Belachew,2 Temamen Tesfaye,3 Habtamu Abera4 1Department of Nursing, College of Health Science, Debre Markos University, Debre Markos, 2Department of Population and Family Health, 3Department of Nursing and Midwifery, College of Health Science, Jimma University, Jimma, 4Department of Nursing and Midwifery, College of Health Sciences, School of Allied Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia Introduction: Hypertension, including poorly controlled blood pressure, is the major global health problem that affects one billion people worldwide. Limited studies have been conducted on prevalence of uncontrolled hypertension and associated factors among adult hypertensive patients in Ethiopia.Objective: The aim of this study was to determine the prevalence of uncontrolled hypertension and associated factors among adult hypertensive patients at Jimma University Teaching and Specialized Hospital.Methods: Institution-based cross-sectional study was conducted at the chronic illness clinic of Jimma University Specialized and Teaching hospital from March 09 to April 13, 2016. A total of 345 hypertensive patients were selected using systematic sampling technique. Data were collected using structured questionnaire through face-to-face exit interview and chart review. Data were analyzed using Statistical Package for the Social Sciences (SPSS version 20.0 software. The bivariate and multivariable analysis was done to identify factors of uncontrolled hypertension.Results: More than half, 52.7%, of the patients had uncontrolled hypertension. Lack of awareness of hypertension-related complications (adjusted odds ratio [AOR]=2.140, 95% confidence interval [CI]=1.272–3.600, p=0.004, nonadherent to smoking abstinence (AOR=3.935, 95% CI=1.065–14.535, p=0.004, nonadherent to alcohol abstinence (AOR=2.477, 95% CI=1.074–5.711, p=033, Khat (Catha edulis chewing (AOR=2.518, 95% CI=1.250–5

  3. Preparation for teacher collaboration in inclusive classrooms - stress reduction for special education students via acceptance and commitment training: A controlled study.

    Science.gov (United States)

    Pülschen, Simone; Pülschen, Dietrich

    2015-01-01

    The education system in Germany is beginning to witness a sea change, lately, owing to the country's ratification of the United Nation's Convention on the Rights of Persons with Disabilities. The enactment is aiming at making provision for special education teachers to share the same teaching platform and institution with other teachers for teaching children from all backgrounds, irrespective of their needs. While promoting the benefits of collaborative teaching, this provision would also effectively establish role demarcation among teachers. However, the level of participation and adaptiveness displayed by individual teachers would play a major role in determining the success or failure of the intended collaborative framework. Collaboration also becomes challenging due to the level of stress involved in the teaching profession. The fact that only 65 % of teachers in Germany reach retirement age while still in service, primarily due to psychiatric illness, has posed questions on adopting the collaborative framework for teachers from diverse backgrounds. In other words, it can be stated that the process of collaborating with teachers from different professional backgrounds and with varying levels of skills will potentially lead to further stress. The stress-related psychological states, developed through the collaborative processes, might affect the biological stress-response systems of the participating teachers. With stress-response contributing directly to the pathogenesis of stress-related diseases and disorders in the long term, it would be important to contain the ripple effect of collaborative framework that the enactment intends to establish between SEN (special educational needs) teachers and others. In addition to impacting the long-term health of teachers, the collaborative framework is also suggestive of having similar effects on students studying special education (SEN students). A study was conducted to examine the stress levels associated with the

  4. Special theory of relativity

    CERN Document Server

    Kilmister, Clive William

    1970-01-01

    Special Theory of Relativity provides a discussion of the special theory of relativity. Special relativity is not, like other scientific theories, a statement about the matter that forms the physical world, but has the form of a condition that the explicit physical theories must satisfy. It is thus a form of description, playing to some extent the role of the grammar of physics, prescribing which combinations of theoretical statements are admissible as descriptions of the physical world. Thus, to describe it, one needs also to describe those specific theories and to say how much they are limit

  5. Special Issue to publish

    OpenAIRE

    Kllogjeri, Pellumb

    2015-01-01

    SciencePG has offered an email poster to help collect papers for our Special Issue and I have uploaded it for you. Please visit http://www.sciencepublishinggroup.com/specialissue/149002  to see our Special Issue announcement. Now, you can do the followings to personally contribute and promote our Special Issue:1. Submit your paper related to the topics of interest 2. Upload it to your personal websites.3. Upload it to the public websites of some universities and academic institutions...

  6. Relationship of a Special Acidified Milk Protein Drink with Cognitive Performance: A Randomized, Double-Blind, Placebo-Controlled, Crossover Study in Healthy Young Adults

    Directory of Open Access Journals (Sweden)

    Yoshie Saito

    2018-05-01

    Full Text Available A previous in vivo study with rats suggested that a special milk protein drink manufactured using an acidification procedure to suppress the aggregation of milk proteins was absorbed quickly after feeding. We performed a randomized, double-blind, placebo-controlled, repeated-measure crossover study to investigate the short-term effects on cognitive performance in 29 healthy young adult men after they consumed this drink in the morning. After an overnight fast, subjects were tested for performance in the Uchida–Kraepelin serial arithmetic test and the Stroop test as well as for subjective feeling, body temperature, and heart rate variability before and after consumption of either the acidified milk protein drink or an isoenergetic placebo drink. Subjects showed a significant improvement in performance in the Uchida–Kraepelin test, the primary outcome measured, when they consumed the acidified milk protein drink compared with the placebo control condition. In addition, consumption of the acidified milk protein drink, compared with the placebo control, was associated with increases in vagally-mediated heart rate variability indices which, from recent theoretical perspectives, may reflect a higher ability to modulate cognitive and behavioral processes. There was no significant difference in subjective feelings and body temperature between the test drink conditions. These data suggest that consumption of the acidified milk protein drink may improve cognitive performance, with possible involvement of physiological systems that regulate cognition and behavior.

  7. Radionuclide therapy of skin cancers and Bowen's disease using specially designed skin patch: A pilot study in an animal model and clinical trial

    International Nuclear Information System (INIS)

    Lee, J. D.; Park, K. K.; Lee, M. G.; Lee, J. T.; Yoo, H. S.; Kim, E. H.; Rhim, K. J.; Kim, Y. M.; Park, K. B.; Kim, J. R.

    1997-01-01

    Skin cancer is the most common malignant tumors in human. Therapeutic modalities of the skin cancers are local destruction, radiotherapy and surgery. External radiation therapy leads to good results, however, overall 5-6 weeks of treatment period is needed to deliver optimal radiation dose to tumors. In this study, β-emitting radionuclide, Ho-166, impregnated in a specially designed patch was utilized to superficial skin cancers and Bowen's disease for local irradiation. Methods; Animal study was employed in 10 mice with chemically induced skin tumors. Five- mm size patches containing 22.2 -72.15 MBq(0.6 - 1.95 mCi) of Ho-166 were applied to the tumor surface for 1 -2 hr. In clinical trial, patients with squamous carcinoma(n=3), basal cell carcinoma(n=1), and Bowen's disease(n=1) were treated with patches containing 273.8 - 999 MBq (7.4 - 27 mCi) of Ho-166 for 30 minutes to 1 hour. Pathologic examination was performed 4 - 7 weeks after the treatment in animal model. Skin biopsy was performed 8 weeks post-treatment in four patients. Results; Tumor destruction was seen 1 week post the treatment, however, radiation dermatitis or ulceration developed at the site of radionuclide application. Those reactions healed gradually with fibrosis or epithelialization, which was confirmed pathologically. No significant adverse reaction to radiation except subcutaneous fibrosis was found. Conclusion; Superficial skin tumors could be successfully treated by topical application of β-emitting radionuclides. (author)

  8. A Special Issue: Geomathematics in practice: Case studies from earth- and environmental sciences – Proceedings of the Croatian-Hungarian Geomathematical Congress, Hungary 2015

    Directory of Open Access Journals (Sweden)

    Hatvani István Gábor

    2016-01-01

    Full Text Available The present paper aims to introduce the current problems of geomathematics along with giving on overview on the papers published in the special issue covering the Croatian-Hungarian Geomathematical Congress of 2015 in Hungary.

  9. Special issue: Plasma Conversion

    NARCIS (Netherlands)

    Nozaki, T.; Bogaerts, A.; Tu, X.; van de Sanden, M. C. M.

    2017-01-01

    With growing concern of energy and environmental issues, the combination of plasma and heterogeneous catalysts receives special attention in greenhouse gas conversion, nitrogen fixation and hydrocarbon chemistry. Plasma gas conversion driven by renewable electricity is particularly important for the

  10. Research Article Special Issue

    African Journals Online (AJOL)

    2016-07-16

    Jul 16, 2016 ... In this research, two questionnaires of knowledge management and employees' ... development, human resources are the most important tool and capital of ... foster talent, to improve public and specialized awareness, and to ...

  11. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-10-17

    Oct 17, 2017 ... delivery system which are primary care, secondary care, tertiary care, ..... services are usually delivered by nurse practitioners, medical assistants, ... The quaternary care is a highly specialized care with a target to cure.

  12. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2018-05-01

    May 1, 2018 ... quantitative method used, data analysis and findings of Telehealth ... The users' acceptance of wireless sensor devise (Motes) for ..... access to specialized health care: the Telehealth Network of Minas Gerais, Brazil. Bulletin ...

  13. Research Article Special Issue

    African Journals Online (AJOL)

    2017-09-10

    . Special ... is 4000 pps, in 1 ms there are 4 sampling intervals. Fig. .... Although this type of radar is simple, generally it is not very sensitive because of increased ... processing) to determine the true sign of Doppler frequency.

  14. Special Blood Donation Procedures

    Science.gov (United States)

    ... Blood Products Special Blood Donation Procedures Precautions and Adverse Reactions During Blood Transfusion (See Overview of Blood Transfusion .) Plateletpheresis (platelet donation) In plateletpheresis, a donor gives only platelets rather than whole blood. Whole ...

  15. Israeli Special Libraries

    Science.gov (United States)

    Foster, Barbara

    1974-01-01

    Israel is sprinkled with a noteworthy representation of special libraries which run the gamut from modest kibbutz efforts to highly technical scientific and humanities libraries. A few examples are discussed here. (Author/CH)

  16. Research Article Special Issue

    African Journals Online (AJOL)

    2017-09-07

    Sep 7, 2017 ... special experience of urban environments in the development process. ... Internet and social networking, and eventually poor performance of the police .... was shown that different regions have different levels of fear of crime.

  17. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    Published online: 1 May 2018. ABSTRACT ... CMOS technology with many special features that can overcome all the limitations in CMOS. QCA is of high speed, small size ... is done depending on position of single electrons. This shows that ...

  18. Trout Stream Special Regulations

    Data.gov (United States)

    Minnesota Department of Natural Resources — This layer shows Minnesota trout streams that have a special regulation as described in the 2006 Minnesota Fishing Regulations. Road crossings were determined using...

  19. de Sitter special relativity

    International Nuclear Information System (INIS)

    Aldrovandi, R; Almeida, J P Beltran; Pereira, J G

    2007-01-01

    A special relativity based on the de Sitter group is introduced, which is a theory that might hold up in the presence of a non-vanishing cosmological constant. Like ordinary special relativity, it retains the quotient character of spacetime, and a notion of homogeneity. As a consequence, the underlying spacetime will be a de Sitter spacetime, whose associated kinematics will differ from that of ordinary special relativity. The corresponding modified notions of energy and momentum are obtained, and the exact relationship between them, which is invariant under a re-scaling of the involved quantities, explicitly exhibited. Since the de Sitter group can be considered a particular deformation of the Poincare group, this theory turns out to be a specific kind of deformed (or doubly) special relativity. Some experimental consequences, as well as the causal structure of spacetime-modified by the presence of the de Sitter horizon-are briefly discussed

  20. Research Article Special Issue

    African Journals Online (AJOL)

    2016-07-18

    Jul 18, 2016 ... and 1340s, centralization and organizational unity in the early 1350s, ... appropriate productivity in specialized costs of welfare and social ..... and finally the lack of compliance with commitments by the government to the social.