Fabrication of implanted $^{22}$Na targets

CERN Multimedia

2002-01-01

A knowledge of the $^{22}$Na(p,$\\gamma$)$^{23}$ Mg reaction rate is of significant astrophysical interest. In order to complete previous studies of this reaction, radioactive $^{22}$Na targets of high purity are required. We ask for support to fabricate these targets via the implantation technique at ISOLDE GPS (off—line mode) using $^{22}$Na nuclides in an Al matrix produced in Nov. 1990 at the PSI (Zürich). The $^{22}$Na nuclides are released and ionized in a surface ionisation source, mass-analyzed at ISOLDE GPS, and implanted in a Ni-Ta backing and a C—foil in a special implantation setup.

Fabrication technology for a series of cylindrical thin-wall cavity targets

CERN Document Server

Zheng Yong; Sun Zu Oke; Wang Ming Da; Zhou La; Zhou Zhi Yun

2002-01-01

Cylindrical thin-wall cavity targets have been fabricated to study the behavior of superthermal electrons and their effects on inertial confinement fusion (ICF). Self-supporting cavity targets having adjustable, uniform wall thickness, and low surface roughness were required. This required production of high-quality mandrels, coating them by sputtering or electroplating, developing techniques for measurement of wall thickness and other cavity parameters, improving the uniformity of rotation of the mandrels, and preventing damage to the targets during removal from the mandrels. Details of the fabrication process are presented. Experimental results from the use of these targets are presented. These results, in good agreement with simulations, indicate that the use of thin-wall cavity targets is an effective method for studying superthermal electrons in ICF.

Advanced laser fusion target fabrication research and development proposal

International Nuclear Information System (INIS)

Stupin, D.M.; Fries, R.J.

1979-05-01

A research and development program is described that will enable the fabrication of 10 6 targets/day for a laser fusion prototype power reactor in 2007. We give personnel and cost estimates for a generalized laser fusion target that requires the development of several new technologies. The total cost of the program between 1979 and 2007 is $362 million in today's dollars

Concepts for fabrication of inertial fusion energy targets

Energy Technology Data Exchange (ETDEWEB)

Nobile, A. (Arthur), Jr.; Hoffer, J. K. (James K.); Gobby, P. L. (Peter L.); Steckle, W. P. (Warren P.), Jr.; Goodin, D. T. (Daniel T.); Besenbruch, G. E. (Gottfried E.); Schultz, K. R. (Kenneth R.)

2001-01-01

Future inertial fusion energy (IFE) power plants will have a Target Fabrication Facility (TFF) that must produce approximately 500,000 targets per day. To achieve a relatively low cost of electricity, the cost to produce these targets will need to be less than approximately $0.25 per target. In this paper the status on the development of concepts for a TFF to produce targets for a heavy ion fusion (HIF) reactor, such as HYLIFE II, and a laser direct drive fusion reactor such as Sombrero, is discussed. The baseline target that is produced in the HIF TFF is similar to the close-coupled indirect drive target designed by Callahan-Miller and Tabak at Lawrence Livermore Laboratory. This target consists of a cryogenic hohlraum that is made of a metal case and a variety of metal foams and metal-doped organic foams. The target contains a DT-filled CH capsule. The baseline direct drive target is the design developed by Bodner and coworkers at Naval Research Laboratory. HIF targets can be filled with DT before or after assembly of the capsule into the hohlraum. Assembly of targets before filling allows assembly operations to be done at room temperature, but tritium inventories are much larger due to the large volume that the hohlraum occupies in the fill system. Assembly of targets cold after filling allows substantial reduction in tritium inventory, but this requires assembly of targets at cryogenic temperature. A model being developed to evaluate the tritium inventories associated with each of the assembly and fill options indicates that filling targets before assembling the capsule into the hohlraum, filling at temperatures as high as possible, and reducing dead-volumes in the fill system as much as possible offers the potential to reduce tritium inventories to acceptable levels. Use of enhanced DT ice layering techniques, such as infrared layering can reduce tritium inventories significantly by reducing the layering time and therefore the number of capsules being layered

Fabrication and testing of W7-X pre-series target elements

International Nuclear Information System (INIS)

Boscary, J; Boeswirth, B; Greuner, H; Grigull, P; Missirlian, M; Plankensteiner, A; Schedler, B; Friedrich, T; Schlosser, J; Streibl, B; Traxler, H

2007-01-01

The assembly of the highly-loaded target plates of the WENDELSTEIN 7-X (W7-X) divertor requires the fabrication of 890 target elements (TEs). The plasma facing material is made of CFC NB31 flat tiles bonded to a CuCrZr copper alloy water-cooled heat sink. The elements are designed to remove a stationary heat flux and power up to 10 MW m -2 and 100 kW, respectively. Before launching the serial fabrication, pre-series activities aimed at qualifying the design, the manufacturing route and the non-destructive examinations (NDEs). High heat flux (HHF) tests performed on full-scale pre-series TEs resulted in an improvement of the design of the bond between tiles and heat sink to reduce the stresses during operation. The consequence is the fabrication of additional pre-series TEs to be tested in the HHF facility GLADIS. NDEs of this bond based on thermography methods are developed to define the acceptance criteria suitable for serial fabrication

Fabrication of laser-target components by semiconductor technology

International Nuclear Information System (INIS)

Tindall, W.E.

1979-01-01

This paper describes the design and fabrication of a unique silicon substrate with which laser-target components can be mass produced. Different sizes and shapes of gold foils from 50 to 3000 microns in diameter and up to 25 microns thick have been produced with this process since 1976

Inertial Confinement Fusion Target Component Fabrication and Technology Development report

International Nuclear Information System (INIS)

Steinman, D.

1994-03-01

On December 30, 1990, the US Department of Energy entered into a contract with General Atomics (GA) to be the Inertial Confinement Fusion Target Component Fabrication and Technology Development Support contractor. This report documents the technical activities which took place under this contract during the period of October 1, 1992 through September 30, 1993. During this period, GA was assigned 18 tasks in support of the Inertial Confinement Fusion program and its laboratories. These tasks included ''Capabilities Activation'' and ''Capabilities Demonstration'' to enable us to begin production of glass and composite polymer capsules. Capsule delivery tasks included ''Small Glass Shell Deliveries'' and ''Composite Polymer Capsules'' for Lawrence Livermore National Laboratory (LLNL) and Los Alamos National Laboratory (LANL). We also were asked to provide direct ''Onsite Support'' at LLNL and LANL. We continued planning for the transfer of ''Micromachining Equipment from Rocky Flats'' and established ''Target Component Micromachining and Electroplating Facilities'' at GA. We fabricated over 1100 films and filters of 11 types for Sandia National Laboratory and provided full-time onsite engineering support for target fabrication and characterization. We initiated development of methods to make targets for the Naval Research Laboratory. We investigated spherical interferometry, built an automated capsule sorter, and developed an apparatus for calorimetric measurement of fuel fill for LLNL. We assisted LANL in the ''Characterization of Opaque b-Layered Targets.'' We developed deuterated and UV-opaque polymers for use by the University of Rochester's Laboratory for Laser Energetics (UR/LLE) and devised a triple-orifice droplet generator to demonstrate the controlled-mass nature of the microencapsulation process

Addressing key science and technology issues for IFE chambers, target fabrication and target injection

International Nuclear Information System (INIS)

Meier, W.R.; Goodin, D.T.; Nobile, A.

2003-01-01

Significant progress has been made in the development of high repetition rate chambers, target fabrication and injection for inertial fusion energy (IFE) for both heavy ion and laser drivers. Research is being conducted in a coordinated manner by national laboratories, universities and industry. This paper provides an overview of U.S. research activities and discusses how interface considerations (such as beam propagation and target survival during injection) impact design choices. (author)

Investigation on cryogenic laser fusion targets: fabrication, characterization, and transport. Annual report, December 1, 1978-November 30, 1979

International Nuclear Information System (INIS)

Kim, K.

1979-01-01

The research has been directed toward fabrication, characterization, and positioning of cryogenic shell laser fusion targets, with particular emphasis on the development of a scheme which would allow for continuous fabrication, inspection, and delivery of the targets. Specifically, progress has been made in the following areas: (1) Fabrication of a uniform spherical shell of DT-condensate using a cold-wall target-freezing-cell. (2) Fabrication of a uniform spherical shell of liquid DT using a room-temperature wall target-freezing-cell. (3) Support-free cryogenic target fabrication using cold-gas-levitation. (4) Continuous fabrication of cryogenic targets using free-fall method. (5) Automatic characterization of DT-layer uniformity. (6) Sorting of DT-filled glass microshells using an interference microscope. (7) Development of an a-c interference microscope for accurate characterization of moving targets. (8) Development of a machine which is capable of producing a continuous stream of uniform DT spheres of controllable sizes. (9) Theoretical study on the behavior of liquid hydrogen contained in a spherical shell

Role of Fabrication on Materials Compatibility in APT Target/Blanket

International Nuclear Information System (INIS)

Iyer, N.; Louthan, M.R. Jr.; Dunn, K.; Fisher, D.L.

1998-09-01

This paper summarizes several of the options associated with the fabrication of selected target/blanket components. In addition, the materials characterization technologies required to validate these components performance is presented

Investigation on fabrication and positioning of cryogenic shell laser fusion targets. Annual report, October 1, 1977--November 30, 1978

International Nuclear Information System (INIS)

Kim, K.

1978-01-01

The research has been directed toward fabrication and positioning of cryogenic shell laser fusion targets, with particular emphasis on the development of a scheme which would allow for continuous fabrication, inspection, and delivery of the targets. Specifically, progress has been made in each of the following areas: (1) fabrication of a uniform layer of solid DT inside a glass microshell using a combination of helium gas jets and a heater wire; (2) levitation-freezing of a DT-filled glass microshell as a method for fabricating and positioning a cryogenic shell target; (3) a target fabrication system intended for continuous fabrication, inspection, and delivery of cryogenic targets; and (4) development of diagnostics for inspection, recording, and analysis of a solid DT layer inside a glass microshell, and for observing the parameters controlling the target freezing process

Fabrication of cryogenic inertial-confinement-fusion targets using target free-fall technique. Report No. 2-82

International Nuclear Information System (INIS)

Kim, K.; Murphy, M.J.

1982-04-01

Techniques for fabricating cryogenic inertial confinement fusion targets (i.e., spherical shells containing a uniform layer of DT ice) are investigated using target free-fall concept. Detection and characterization of the moving targets are effected by optoelectronic means, of which the principal is an RF ac-interferometer. This interferometer system demonstrates, for the first time, the speed capabilities of the phase-modulation ac-interferometry. New techiques developed for handling, holding, launching, and transporting targets are also described. Results obtained at both room and cryogenic temperatures are presented

The fabrication techniques of Z-pinch targets. Techniques of fabricating self-adapted Z-pinch wire-arrays

International Nuclear Information System (INIS)

Qiu Longhui; Wei Yun; Liu Debin; Sun Zuoke; Yuan Yuping

2002-01-01

In order to fabricate wire arrays for use in the Z-pinch physical experiments, the fabrication techniques are investigated as follow: Thickness of about 1-1.5 μm of gold is electroplated on the surface of ultra-fine tungsten wires. Fibers of deuterated-polystyrene (DPS) with diameters from 30 to 100 microns are made from molten DPS. And two kinds of planar wire-arrays and four types of annular wire-arrays are designed, which are able to adapt to the variation of the distance between the cathode and anode inside the target chamber. Furthermore, wire-arrays with diameters form 5-24 μm are fabricated with tungsten wires, respectively. The on-site test shows that the wire-arrays can self-adapt to the distance changes perfectly

Complete fabrication of target experimental chamber and implement initial target diagnostics to be used for the first target experiments in NDCX-1

International Nuclear Information System (INIS)

Bieniosek, F.M.; Bieniosek, F.M.; Dickinson, M.R.; Henestroza, E.; Katayanagi, T.; Jung, J.Y.; Lee, C.W.; Leitner, M.; Ni, P.; Roy, P.; Seidl, P.; Waldron, W.; Welch, D.

2008-01-01

The Heavy Ion Fusion Science Virtual National Laboratory (HIFS-VNL) has completed the fabrication of a new experimental target chamber facility for future Warm Dense Matter (WDM) experiments, and implemented initial target diagnostics to be used for the first target experiments in NDCX-1. The target chamber has been installed on the NDCX-I beamline. This achievement provides to the HIFS-VNL unique and state-of-the-art experimental capabilities in preparation for the planned target heating experiments using intense heavy ion beams

Powder Metallurgy Fabrication of Molybdenum Accelerator Target Disks

Energy Technology Data Exchange (ETDEWEB)

Lowden, Richard Andrew [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Kiggans Jr., James O. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Nunn, Stephen D. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Parten, Randy J. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

2015-07-01

Powder metallurgy approaches for the fabrication of accelerator target disks are being examined to support the development of Mo-99 production by NorthStar Medical Technologies, LLC. An advantage of powder metallurgy is that very little material is wasted and, at present, dense, quality parts are routinely produced from molybdenum powder. The proposed targets, however, are thin wafers, 29 mm in diameter with a thickness of 0.5 mm, with very stringent dimensional tolerances. Although tooling can be machined to very high tolerance levels, the operations of powder feed, pressing and sintering involve complicated mechanisms, each of which affects green density and shrinkage, and therefore the dimensions and shape of the final product. Combinations of powder morphology, lubricants and pressing technique have been explored to produce target disks with minimal variations in thickness and little or no distortion. In addition, sintering conditions that produce densities for optimum target dissolvability are being determined.

Fabrication and characterization of cryogenic targets for inertial confinement fusion

International Nuclear Information System (INIS)

Rieger, H.; Kim, K.

1979-08-01

A new technique has been developed which is capable of fabricating uniform cryogenic targets for use in inertial confinement fusion. The essence of the technique is to directly wet a target with a cold helium gas jet, which results in freezing of the DT mixture contained in the target. A controlled amount of current is pulsed through a heater wire surrounding the target, giving rise to fast evaporation and refreezing of the DT-condensate into a uniform layer. Experiments, which have been performed with D 2 -filled glass microshells, successfully produce uniform layers of both liquid and solid D 2 inside the glass shells. A set of data illustrating the technique is presented and analyzed

Energy efficiency improvement target for SIC 34 - fabricated metal products. Revised target support document

Energy Technology Data Exchange (ETDEWEB)

Byrer, T. G.; Billhardt, C. F.; Farkas, M. S.

1977-02-15

In accordance with section 374 of the Energy Policy and Conservation Act (EPCA), Pub. L. 94-163, the Federal Energy Administration (FEA) proposed industrial energy efficiency improvement targets for the ten most energy-consumptive manufacturing industries in the U.S. Following public hearings and a review of the comments made, the final targets for Fabricated Metal Products (SIC 34) were established and are described. Using 1972 data on the energy consumed to produce specific metal products, it was concluded that a 24% reduction in energy consumption for SIC 34 is a viable goal for achievement by 1980. (ERA citation 04:045006)

Information-management data base for fusion-target fabrication processes

International Nuclear Information System (INIS)

Reynolds, J.

1982-01-01

A computer-based data-management system has been developed to handle data associated with target-fabrication processes including glass microballoon characterization, gas filling, materials coating, and storage locations. The system provides automatic data storage and computation, flexible data-entry procedures, fast access, automated report generation, and secure data transfer. It resides on a CDC CYBER 175 computer and is compatible with the CDC data-base-language Query Update, but is based on custom FORTRAN software interacting directly with the CYBER's file-management system. The described data base maintains detailed, accurate, and readily available records of fusion targets information

Information management data base for fusion target fabrication processes

International Nuclear Information System (INIS)

Reynolds, J.

1983-01-01

A computer-based data management system has been developed to handle data associated with target fabrication processes including glass microballoon characterization, gas filling, materials coating, and storage locations. The system provides automatic data storage and computation, flexible data entry procedures, fast access, automated report generation, and secure data transfer. It resides on a CDC CYBER 175 computer and is compatible with the CDC data base language Query Update, but is based on custom fortran software interacting directly with the CYBER's file management system. The described data base maintains detailed, accurate, and readily available records of fusion targets information

Energy efficiency improvement target for SIC 34 - fabricated metal products

Energy Technology Data Exchange (ETDEWEB)

Byrer, T. G.; Billhardt, C. F.; Farkas, M. S.

1977-03-15

A March 15, 1977 revision of a February 15, 1977 document on the energy improvement target for the Fabricated Metal Products industry (SIC 34) is presented. A net energy savings in 1980 of 24% as compared with 1972 energy consumption in SIC 34 is considered a realistic goal. (ERA citation 04:045008)

Ultra-hard AlMgB14 coatings fabricated by RF magnetron sputtering from a stoichiometric target

Science.gov (United States)

Grishin, A. M.; Khartsev, S. I.; Böhlmark, J.; Ahlgren, M.

2015-01-01

For the first time hard aluminum magnesium boride films were fabricated by RF magnetron sputtering from a single stoichiometric ceramic AlMgB14 target. Optimized processing conditions (substrate temperature, target sputtering power and target-to-substrate distance) enable fabrication of stoichiometric in-depth compositionally homogeneous films with the peak values of nanohardness 88 GPa and Young's modulus 517 GPa at the penetration depth of 26 nm and, respectively, 35 and 275 GPa at 200 nm depth in 2 μm thick film.

Process for the fabrication of aluminum metallized pyrolytic graphite sputtering targets

Science.gov (United States)

Makowiecki, Daniel M.; Ramsey, Philip B.; Juntz, Robert S.

1995-01-01

An improved method for fabricating pyrolytic graphite sputtering targets with superior heat transfer ability, longer life, and maximum energy transmission. Anisotropic pyrolytic graphite is contoured and/or segmented to match the erosion profile of the sputter target and then oriented such that the graphite's high thermal conductivity planes are in maximum contact with a thermally conductive metal backing. The graphite contact surface is metallized, using high rate physical vapor deposition (HRPVD), with an aluminum coating and the thermally conductive metal backing is joined to the metallized graphite target by one of four low-temperature bonding methods; liquid-metal casting, powder metallurgy compaction, eutectic brazing, and laser welding.

Inertial confinement fusion target component fabrication and technology development support. Annual report 10/1/98 through 9/30/99

International Nuclear Information System (INIS)

Gibson, Jane

1999-01-01

General Atomics (GA) has served as the Inertial Confinement Fusion (ICF) Target Component Fabrication and Technology Development Support contractor for the U.S. Department of Energy since December 30, 1990. This report documents the technical activities of the period October 1, 1998 through September 30, 1999. During this period, GA and our partner Schafer Corporation were assigned 17 formal tasks in support of the ICF program and its five laboratories. A portion of the effort on these tasks included providing direct ''Onsite Support'' at Lawrence Livermore National Laboratory (LLNL), Los Alamos National Laboratory (LANL), and Sandia National Laboratory (SNL). We fabricated and delivered over 1790 hohlraum mandrels and numerous other micromachined components to LLNL, LANL, and SNL. We produced more than 1380 glass and plastic target capsules over a wide range of sizes and designs (plus over 300 near target-quality capsules) for LLNL, LANL, SNL, and University of Rochester/Laboratory for Laser Energetic (UR/LLE). We also delivered various target foils and films for Naval Research Lab (NRL) and UWLLE in FY99. We fabricated a device to polish NIF-sized beryllium shells and prepared a laboratory for the safe operation of beryllium polishing activities. This report describes these target fabrication activities and the target fabrication and characterization development activities that made the deliveries possible. During FY99, the GA/Schafer portion of the GA/Schafer-UR/LLE-LANL team effort for design, procurement, installation, and testing of the OMEGA Cryogenic Target System (OCTS) that will field cryogenic targets on OMEGA was completed. All components of the OCTS were procured, fabricated, assembled, tested, and shipped to UR/LLE. Only minor documentation tasks remain to be done in FY00. The ICF program is anticipating experiments at the OMEGA laser and the National Ignition Facility (NIF) which will require targets containing cryogenic layered D2 or deuterium

Design and Fabrication of Titanium Target for Portable Neutron Generator

International Nuclear Information System (INIS)

Lee, Cheol Ho; Oh, Byunghoon; Chang, Daesik; Jang, Dohyun; In Sang Yeol; Park, Jaewon; Hong, Kwangpyo

2014-01-01

For the neutron generator to produce a neutron flux of the above order, a target that produces fast neutrons in the generator plays an important role, and the target is used and applied to develop the generator due to its simplicity and inexpensive. Making suitable targets for neutron production, especially mono-energy neutrons, has always been of interest. These targets have been used for neutron production reaction studies, calibration of detectors, and neutron therapy. Different studies have been carried out on deuterium and tritium for making solid targets to produce mono-energy neutron from D-D and D-T reactions. A lot of investigations have been carried out on solid target properties such as lifetime, thermal stability, neutron yield, and energy. Vaporized zirconium and titanium layers on a high thermal conductivity substrate (Cu, Mo, Ag) have been used as deuterium and tritium absorbing metals. The density of titanium is smaller than zirconium and the range of charged particles in the titanium targets is more than that in zirconium targets. Thus, titanium targets have more neutron yield than zirconium targets in a low energy beam and titanium is usually used to make a target. The titanium target was designed and simulated to determine the suitable thickness of the target. As a result of the simulation, the target was fabricated to generate fast neutrons by the reaction. The thickness of the target was measured using a profiler. The thickness of the two targets is 2.108 and 2.190 μm. The target will be applied to produce neutrons in a neutron generator

Target fabrication and development in the Centre d'Etudes de Limeil

International Nuclear Information System (INIS)

Clement, X.; Coudeville, A.; Eyharts, P.; Perrine, J.P.; Rouillard, R.

1983-10-01

The present state of research in Limeil laboratory for the production of inertial confinement fusion targets is described in this communication. A summary of typical areas, previously investigated, including new developments, is as follows: - production of hollow glass microspheres, having wide outside diameter range and aspect-ratio, using dried-alcogels, - preparation and fabrication of low density foams having plane or hemispherical shape, - deposition of a wide range of conductive materials as well as silicon and organic polymers, - development of laser and spark erosion machining which are useful tools for producing minute parts of complex targets, - characterization and analysis of plastic or coal metal coated targets, are done by using interferometry techniques and X-ray image analysis as well as X-ray absorption measurements

Inertial confinement fusion target component fabrication and technology development support: Annual report, October 1, 1997--September 30, 1998

Energy Technology Data Exchange (ETDEWEB)

Gibson, J. [ed.

1998-12-01

During this period, General Atomics (GA) and their partner Schafer Corporation were assigned 17 formal tasks in support of the Inertial Confinement Fusion (ICF) program and its five laboratories. A portion of the effort on these tasks included providing direct ``On-site Support`` at Lawrence Livermore National Laboratory (LLNL), Los Alamos National Laboratory (LANL), and Sandia National Laboratory Albuquerque (SNLA). They fabricated and delivered over 1,200 hohlraum mandrels and numerous other micromachined components to LLNL, LANL, and SNLA. They produced more than 1,300 glass and plastic target capsules for LLNL, LANL, SNLA, and the University of Rochester/Laboratory for Laser Energetics (UR/LLE). They also delivered nearly 2,000 various target foils and films for Naval Research Lab (NRL) and UR/LLE in FY98. This report describes these target fabrication activities and the target fabrication and characterization development activities that made the deliveries possible. During FY98, great progress was made by the GA/Schafer-UR/LLE-LANL team in the design, procurement, installation, and testing of the OMEGA Cryogenic Target System (OCTS) that will field cryogenic targets on OMEGA. The design phase was concluded for all components of the OCTS and all major components were procured and nearly all were fabricated. Many of the components were assembled and tested, and some have been shipped to UR/LLE. The ICF program is anticipating experiments at the OMEGA laser and the National Ignition Facility (NIF) which will require targets containing cryogenic layered D{sub 2} or deuterium-tritium (DT) fuel. They are part of the National Cryogenic Target Program and support experiments at LLNL and LANL to generate and characterize cryogenic layers for these targets. They also contributed cryogenic support and developed concepts for NIF cryogenic targets. This report summarizes and documents the technical progress made on these tasks.

Inertial confinement fusion target component fabrication and technology development support: Annual report, October 1, 1997 - September 30, 1998

International Nuclear Information System (INIS)

Gibson, J.

1998-12-01

During this period, General Atomics (GA) and their partner Schafer Corporation were assigned 17 formal tasks in support of the Inertial Confinement Fusion (ICF) program and its five laboratories. A portion of the effort on these tasks included providing direct ''On-site Support'' at Lawrence Livermore National Laboratory (LLNL), Los Alamos National Laboratory (LANL), and Sandia National Laboratory Albuquerque (SNLA). They fabricated and delivered over 1,200 hohlraum mandrels and numerous other micromachined components to LLNL, LANL, and SNLA. They produced more than 1,300 glass and plastic target capsules for LLNL, LANL, SNLA, and the University of Rochester/Laboratory for Laser Energetics (UR/LLE). They also delivered nearly 2,000 various target foils and films for Naval Research Lab (NRL) and UR/LLE in FY98. This report describes these target fabrication activities and the target fabrication and characterization development activities that made the deliveries possible. During FY98, great progress was made by the GA/Schafer-UR/LLE-LANL team in the design, procurement, installation, and testing of the OMEGA Cryogenic Target System (OCTS) that will field cryogenic targets on OMEGA. The design phase was concluded for all components of the OCTS and all major components were procured and nearly all were fabricated. Many of the components were assembled and tested, and some have been shipped to UR/LLE. The ICF program is anticipating experiments at the OMEGA laser and the National Ignition Facility (NIF) which will require targets containing cryogenic layered D 2 or deuterium-tritium (DT) fuel. They are part of the National Cryogenic Target Program and support experiments at LLNL and LANL to generate and characterize cryogenic layers for these targets. They also contributed cryogenic support and developed concepts for NIF cryogenic targets. This report summarizes and documents the technical progress made on these tasks

Inertial confinement fusion target component fabrication and technology development support: Annual report, October 1, 1995--September 30, 1996

International Nuclear Information System (INIS)

Hoppe, M.

1997-02-01

On December 30, 1990, the U.S. Department of Energy entered into a contract with General Atomics (GA) to be the Inertial Confinement Fusion (ICF) Target Component Fabrication and Technology Development Support contractor. In September 1995 this contract ended and a second contract was issued for us to continue this ICF target support work. This report documents the technical activities of the period October 1, 1995 through September 30, 1996. During this period, GA and our partners WJ Schafer Associates (WJSA) and Soane Technologies, Inc. (STI) were assigned 14 formal tasks in support of the Inertial Confinement Fusion program and its five laboratories. A portion of the effort on these tasks included providing direct open-quotes Onsite Supportclose quotes at Lawrence Livermore National Laboratory (LLNL), Los Alamos National Laboratory (LANL), and Sandia National Laboratory Albuquerque (SNLA). We fabricated and delivered over 800 gold-plated hohlraum mandrels to LLNL, LANL and SNLA. We produced nearly 1,200 glass and plastic target capsules for LLNL, LANL, SNLA and University of Rochester/Laboratory for Laser Energetics (UR/LLE). We also delivered over 100 flat foil targets for Naval Research Lab (NRL) and SNLA in FY96. This report describes these target fabrication activities and the target fabrication and characterization development activities that made the deliveries possible. The ICF program is anticipating experiments at the OMEGA laser and the National Ignition Facility (NIF) which will require capsules containing cryogenic layered D 2 or deuterium-tritium (DT) fuel. We are part of the National Cryogenic Target Program to create and demonstrate viable ways to generate and characterize cryogenic layers. Substantial progress has been made on ways to both create and characterize viable layers. During FY96, significant progress was made in the design of the OMEGA Cryogenic Target System that will field cryogenic targets on OMEGA

Pediatric Specialists

Science.gov (United States)

... Healthy Children > Family Life > Medical Home > Pediatric Specialists Pediatric Specialists Article Body ​Your pediatrician may refer your child to a pediatric specialist for further evaluation and treatment. Pediatric specialists ...

Fabrication and testing of gas filled targets for large scale plasma experiments on Nova

International Nuclear Information System (INIS)

Stone, G.F.; Spragge, M.; Wallace, R.J.; Rivers, C.J.

1995-01-01

An experimental campaign on the Nova laser was started in July 1993 to study one st of target conditions for the point design of the National Ignition Facility (NIF). The targets were specified to investigate the current NIF target conditions--a plasma of ∼3 keV electron temperature and an electron density of ∼1.0 E + 21 cm -3 . A gas cell target design was chosen to confine as gas of ∼0.01 cm 3 in volume at ∼ 1 atmosphere. This paper will describe the major steps and processes necessary in the fabrication, testing and delivery of these targets for shots on the Nova Laser at LLNL

Advances in target design and fabrication for experiments on NIF

Directory of Open Access Journals (Sweden)

Obrey K.

2013-11-01

Full Text Available The ability to build target platforms for National Ignition Facility (NIF is a key feature in LANL's (Los Alamos National Laboratory Target Fabrication Program. We recently built and manufactured the first LANL targets to be fielded on NIF in March 2011. Experiments on NIF require precision component manufacturing and accurate knowledge of the materials used in the targets. The characterization of foams and aerogels, the Be ignition capsule, and machining unique components are of main material focus. One important characterization metric the physics' have determined is that the knowledge of density gradients in foams is important. We are making strides in not only locating these density gradients in aerogels and foams as a result of how they are manufactured and machined but also quantifying the density within the foam using 3D confocal micro x-ray fluorescence (μXRF imaging and 3D x-ray computed tomography (CT imaging. In addition, collaborative efforts between General Atomics (GA and LANL in the characterization of the NIF Ignition beryllium capsule have shown that the copper in the capsule migrates radially from the capsule center.

Design and fabrication of foam-insulated cryogenic target for wet-wall laser fusion reactor

International Nuclear Information System (INIS)

Norimatsu, T.; Takeda, T.; Nagai, K.; Mima, K.; Yamanaka, T.

2003-01-01

A foam insulated cryogenic target was proposed for use in a future laser fusion reactor with a wet wall. This scheme can protect the solid DT layer from melting due to surface heating by adsorption of metal vapor without significant reduction in the target gain. Design spaces for the injection velocity and the acceptable vapor pressure in the reactor are discussed. Basic technology to fabricate such structure was demonstrated by emulsion process. Concept of a cryogenic fast-ignition target with a gold guiding cone was proposed together with direct injection filling of liquid DT. (author)

Inertial confinement fusion target component fabrication and technology development support. Annual report, October 1, 1996 - September 30, 1997

International Nuclear Information System (INIS)

Gibson, J.

1998-03-01

This report documents the technical activities of the period October 1, 1996 through September 30, 1997. During this period, GA and their partner Schafer Corporation were assigned 13 formal tasks in support of the ICF program and its five laboratories. A portion of the effort on these tasks included providing direct open-quotes Onsite Supportclose quotes at Lawrence Livermore National Laboratory (LLNL), Los Alamos National Laboratory (LANL), and Sandia National Laboratory Albuquerque (SNLA). Over 700 gold-plated hohlraum mandrels were fabricated and delivered to LLNL, LANL and SNLA. More than 1600 glass and plastic target capsules were produced for LLNL, LANL, SNLA and University of Rochester/Laboratory for Laser Energetics (UR/LLE). Nearly 2000 various target foils and films were delivered for Naval Research Lab (NRL) and UR/LLE in FY97. This report describes these target fabrication activities and the target fabrication and characterization development activities that made the deliveries possible. The ICF program is anticipating experiments at the OMEGA laser and the National Ignition Facility (NIF) which will require targets containing cryogenic layered D 2 or deuterium-tritium (DT) fuel. This project is part of the National Cryogenic Target Program and support experiments at LLNL and LANL to generate and characterize cryogenic layers for these targets. During FY97, significant progress was made in the design and component testing of the OMEGA Cryogenic Target System that will field cryogenic targets on OMEGA. This included major design changes, reduction in equipment, and process simplifications. This report summarizes and documents the technical progress made on these tasks

Inertial confinement fusion target component fabrication and technology development support. Annual report, October 1, 1996--September 30, 1997

Energy Technology Data Exchange (ETDEWEB)

Gibson, J. [ed.

1998-03-01

This report documents the technical activities of the period October 1, 1996 through September 30, 1997. During this period, GA and their partner Schafer Corporation were assigned 13 formal tasks in support of the ICF program and its five laboratories. A portion of the effort on these tasks included providing direct {open_quotes}Onsite Support{close_quotes} at Lawrence Livermore National Laboratory (LLNL), Los Alamos National Laboratory (LANL), and Sandia National Laboratory Albuquerque (SNLA). Over 700 gold-plated hohlraum mandrels were fabricated and delivered to LLNL, LANL and SNLA. More than 1600 glass and plastic target capsules were produced for LLNL, LANL, SNLA and University of Rochester/Laboratory for Laser Energetics (UR/LLE). Nearly 2000 various target foils and films were delivered for Naval Research Lab (NRL) and UR/LLE in FY97. This report describes these target fabrication activities and the target fabrication and characterization development activities that made the deliveries possible. The ICF program is anticipating experiments at the OMEGA laser and the National Ignition Facility (NIF) which will require targets containing cryogenic layered D{sub 2} or deuterium-tritium (DT) fuel. This project is part of the National Cryogenic Target Program and support experiments at LLNL and LANL to generate and characterize cryogenic layers for these targets. During FY97, significant progress was made in the design and component testing of the OMEGA Cryogenic Target System that will field cryogenic targets on OMEGA. This included major design changes, reduction in equipment, and process simplifications. This report summarizes and documents the technical progress made on these tasks.

Burns education for non-burn specialist clinicians in Western Australia.

Science.gov (United States)

McWilliams, Tania; Hendricks, Joyce; Twigg, Di; Wood, Fiona

2015-03-01

Burn patients often receive their initial care by non-burn specialist clinicians, with increasingly collaborative burn models of care. The provision of relevant and accessible education for these clinicians is therefore vital for optimal patient care. A two phase design was used. A state-wide survey of multidisciplinary non-burn specialist clinicians throughout Western Australia identified learning needs related to paediatric burn care. A targeted education programme was developed and delivered live via videoconference. Pre-post-test analysis evaluated changes in knowledge as a result of attendance at each education session. Non-burn specialist clinicians identified numerous areas of burn care relevant to their practice. Statistically significant differences between perceived relevance of care and confidence in care provision were reported for aspects of acute burn care. Following attendance at the education sessions, statistically significant increases in knowledge were noted for most areas of acute burn care. Identification of learning needs facilitated the development of a targeted education programme for non-burn specialist clinicians. Increased non-burn specialist clinician knowledge following attendance at most education sessions supports the use of videoconferencing as an acceptable and effective method of delivering burns education in Western Australia. Copyright © 2014 Elsevier Ltd and ISBI. All rights reserved.

Investigation on non-glass laser fusion targets: their fabrication, characterization, and transport. Charged Particle Research Laboratory report No. 2-81, progress report, June 1, 1980-January 31, 1981

International Nuclear Information System (INIS)

Kim, K.

1981-01-01

A summary is presented of the research progress made under LLNL Subcontract 8320003 for the period of June 1, 1980 through January 31, 1981. The main theme of the research has continued to be the development of techniques for fabricating, characterizing, and transporting laser fusion targets on a continuous basis. The target fabrication techniques are intended mainly for non-glass spherical shell targets, both cryogenic and non-cryogenic. Specifically, progress has been made in each of the following categories. (1) Investigation of liquid hydrogen behavior inside a spherical laser fusion target. (2) Development of automated target characterization scheme. (3) Study of cryogenic target fabrication scheme utilizing cold-gas-levitation and electric field positioning. (4) Development of a cryogenic target fabrication system based on target free-fall method. (5) Generation of hydrogen powder using electro-hydrodynamic spraying. (6) Study of target-charging techniques for application to contactless cryogenic target fabrication. (7) Development of hollow metal sphere production technique. A brief summary of the research progress made in each category is presented

STS-95 Mission Specialist Duque suits up during TCDT

Science.gov (United States)

1998-01-01

STS-95 Mission Specialist Pedro Duque of Spain, representing the European Space Agency, suits up in the Operations and Checkout Building prior to his trip to Launch Pad 39-B. Duque and the rest of the STS-95 crew are at KSC to participate in the Terminal Countdown Demonstration Test (TCDT) which includes mission familiarization activities, emergency egress training, and a simulated main engine cutoff. The other crew members are Payload Specialist Chiaki Mukai (M.D., Ph.D.), representing the National Space Development Agency of Japan (NASDA), Pilot Steven W. Lindsey, Mission Specialist Scott E. Parazynski, Mission Specialist Stephen K. Robinson, Payload Specialist John H. Glenn Jr., senator from Ohio, and Mission Commander Curtis L. Brown. The STS-95 mission, targeted for liftoff on Oct. 29, includes research payloads such as the Spartan solar-observing deployable spacecraft, the Hubble Space Telescope Orbital Systems Test Platform, the International Extreme Ultraviolet Hitchhiker, as well as the SPACEHAB single module with experiments on space flight and the aging process. Following the TCDT, the crew will be returning to Houston for final flight preparations.

Fabrication of 94Zr thin target for recoil distance doppler shift method of lifetime measurement

International Nuclear Information System (INIS)

Gupta, C.K.; Rohilla, Aman; Abhilash, S.R.; Kabiraj, D.; Singh, R.P.; Mehta, D.; Chamoli, S.K.

2014-01-01

A thin isotopic 94 Zr target of thickness 520μg/cm 2 has been prepared for recoil distance Doppler shift method (RDM) lifetime measurement by using an electron beam deposition method on tantalum backing of 3.5 mg/cm 2 thickness at Inter University Accelerator Center (IUAC), New Delhi. To meet the special requirement of smoothness of surface for RDM lifetime measurement and also to protect the outer layer of 94 Zr from peeling off, a very thin layer of gold has been evaporated on a 94 Zr target on a specially designed substrate holder. In all, 143 mg of 99.6% enriched 94 Zr target material was utilized for the fabrication of 94 Zr targets. The target has been successfully used in a recent RDM lifetime measurement experiment at IUAC

Fabrication of 94Zr thin target for recoil distance doppler shift method of lifetime measurement

Science.gov (United States)

Gupta, C. K.; Rohilla, Aman; Abhilash, S. R.; Kabiraj, D.; Singh, R. P.; Mehta, D.; Chamoli, S. K.

2014-11-01

A thin isotopic 94Zr target of thickness 520 μg /cm2 has been prepared for recoil distance Doppler shift method (RDM) lifetime measurement by using an electron beam deposition method on tantalum backing of 3.5 mg/cm2 thickness at Inter University Accelerator Center (IUAC), New Delhi. To meet the special requirement of smoothness of surface for RDM lifetime measurement and also to protect the outer layer of 94Zr from peeling off, a very thin layer of gold has been evaporated on a 94Zr target on a specially designed substrate holder. In all, 143 mg of 99.6% enriched 94Zr target material was utilized for the fabrication of 94Zr targets. The target has been successfully used in a recent RDM lifetime measurement experiment at IUAC.

Access to specialist gastroenterology care in Canada: Comparison of wait times and consensus targets

Science.gov (United States)

Leddin, Desmond; Armstrong, David; Barkun, Alan NG; Chen, Ying; Daniels, Sandra; Hollingworth, Roger; Hunt, Richard H; Paterson, William G

2008-01-01

BACKGROUND: Monitoring wait times and defining targets for care have been advocated to improve health care delivery related to cancer, heart, diagnostic imaging, joint replacements and sight restoration. There are few data on access to care for digestive diseases, although they pose a greater economic burden than cancer or heart disease in Canada. The present study compared wait times for specialist gastroenterology care with recent, evidence-based, consensus-defined benchmark wait times for a range of digestive diseases. METHODS: Total wait times from primary care referral to investigation were measured for seven digestive disease indications by using the Practice Audit in Gastroenterology program, and were benchmarked against consensus recommendations. RESULTS: Total wait times for 1903 patients who were undergoing investigation exceeded targets for those with probable cancer (median 26 days [25th to 75th percentiles eight to 56 days] versus target of two weeks); probable inflammatory bowel disease (101 days [35 to 209 days] versus two weeks); documented iron deficiency anemia (71 days [19 to 142 days] versus two months); positive fecal occult blood test (73 days [36 to 148 days] versus two months); dyspepsia with alarm symptoms (60 days [23 to 140 days] versus two months); refractory dyspepsia without alarm symptoms (126 days [42 to 225 days] versus two months); and chronic constipation and diarrhea (141 days [68 to 264 days] versus two months). A minority of patients were seen within target times: probable cancer (33% [95% CI 20% to 47%]); probable inflammatory bowel disease (12% [95% CI 1% to 23%]); iron deficiency anemia (46% [95% CI 37% to 55%]); positive occult blood test (41% [95% CI 28% to 54%]); dyspepsia with alarm symptoms (51% [95% CI 41% to 60%]); refractory dyspepsia without alarm symptoms (33% [95% CI 19% to 47%]); and chronic constipation and diarrhea (21% [95% CI 14% to 29%]). DISCUSSION: Total wait times for the seven indications exceeded the

Cost Modeling for Fabrication of Direct Drive Inertial Fusion Energy Targets

International Nuclear Information System (INIS)

Rickman, William Samuel; Goodin, Daniel T.

2003-01-01

Chemical engineering analyses are underway for a commercial-scale [1000-MW(electric)] divinyl benzene foam-based Inertial Fusion Energy (IFE) Target Fabrication Facility (TFF). This facility is designed to supply 500,000, 4-mm-outer diameter targets per day - coated via interfacial polycondensation, dried with supercritical CO 2 , sputter coated with Au and/or Pd, and filled with deuterium-tritium layered at cryogenic temperatures and injected into the fusion chamber. Such targets would be used in a direct-drive IFE power plant.The work uses manufacturing processes being developed in the laboratory, chemical engineering scaleup principles, and established cost-estimating methods. The plant conceptual design includes a process flow diagram, mass and energy balances, equipment sizing and sketches, storage tanks, and facility views.The cost estimate includes both capital and operating costs. Initial results for a TFF dedicated to one 1000-MW(electric) plant indicate that the costs per target are well within the commercially viable range. Larger TFF plants [3000 MW(electric)] are projected to lead to significantly reduced costs per injected target. Additional cost reductions are possible by producing dried, sputter-coated empty shells at a central facility that services multiple power plants.The results indicate that the installed capital cost is about $100 million and the annual operating costs will be about $20 million, for a cost per target of about $0.17 each. These design and cost projections assume that a significant process development and scaleup program is successfully completed for all of the basic unit operations included in the facility

Specialists' meeting on bellows for sodium systems. Summary report

Energy Technology Data Exchange (ETDEWEB)

NONE

1980-02-01

The Specialists' Meeting on Bellows for Sodium Systems was sponsored by the IAEA on the recommendation of the International Working Group on Fast Reactors (IWGFR) was attended by participants and observers from France, the Federal Republic of Germany, Italy, Japan, the Netherlands, the United Kingdom and the IAEA. The purpose of the meeting was to provide forum for exchanging views on application of bellows for FBR use, problems found in service in sodium systems, design and fabrication of bellows for sodium systems and studies necessary for estimation and improvement of reliability of bellows in long term use under the condition of high temperature sodium. The technical parts of the meeting were divided into five major sessions, as follows: Experience of Bellows Applications for Sodium Systems; Design and Analysis; Fabrication; In-Service Inspection and Repair; Research Work.

Specialists' meeting on bellows for sodium systems. Summary report

International Nuclear Information System (INIS)

1980-02-01

The Specialists' Meeting on Bellows for Sodium Systems was sponsored by the IAEA on the recommendation of the International Working Group on Fast Reactors (IWGFR) was attended by participants and observers from France, the Federal Republic of Germany, Italy, Japan, the Netherlands, the United Kingdom and the IAEA. The purpose of the meeting was to provide forum for exchanging views on application of bellows for FBR use, problems found in service in sodium systems, design and fabrication of bellows for sodium systems and studies necessary for estimation and improvement of reliability of bellows in long term use under the condition of high temperature sodium. The technical parts of the meeting were divided into five major sessions, as follows: Experience of Bellows Applications for Sodium Systems; Design and Analysis; Fabrication; In-Service Inspection and Repair; Research Work

Infectious Disease Specialist: What Is an Infectious Disease Specialist?

Science.gov (United States)

... medical professionals? When do I need an ID specialist? Many common infections can be treated by your ... diseases. Back to Top How was my ID specialist trained? Your ID Physician has 9-10 years ...

Fabrication of {sup 94}Zr thin target for recoil distance doppler shift method of lifetime measurement

Energy Technology Data Exchange (ETDEWEB)

Gupta, C.K.; Rohilla, Aman [Department of Physics and Astrophysics, University of Delhi, Delhi 110007 (India); Abhilash, S.R.; Kabiraj, D.; Singh, R.P. [Inter University Accelerator Centre, Aruna Asaf Ali Marg, New Delhi 110067 (India); Mehta, D. [Department of Physics, Panjab University, Chandigarh 160014 (India); Chamoli, S.K., E-mail: skchamoli@physics.du.ac.in [Department of Physics and Astrophysics, University of Delhi, Delhi 110007 (India)

2014-11-11

A thin isotopic {sup 94}Zr target of thickness 520μg/cm{sup 2} has been prepared for recoil distance Doppler shift method (RDM) lifetime measurement by using an electron beam deposition method on tantalum backing of 3.5 mg/cm{sup 2} thickness at Inter University Accelerator Center (IUAC), New Delhi. To meet the special requirement of smoothness of surface for RDM lifetime measurement and also to protect the outer layer of {sup 94}Zr from peeling off, a very thin layer of gold has been evaporated on a {sup 94}Zr target on a specially designed substrate holder. In all, 143 mg of 99.6% enriched {sup 94}Zr target material was utilized for the fabrication of {sup 94}Zr targets. The target has been successfully used in a recent RDM lifetime measurement experiment at IUAC.

Specialist Bibliographic Databases

OpenAIRE

Gasparyan, Armen Yuri; Yessirkepov, Marlen; Voronov, Alexander A.; Trukhachev, Vladimir I.; Kostyukova, Elena I.; Gerasimov, Alexey N.; Kitas, George D.

2016-01-01

Specialist bibliographic databases offer essential online tools for researchers and authors who work on specific subjects and perform comprehensive and systematic syntheses of evidence. This article presents examples of the established specialist databases, which may be of interest to those engaged in multidisciplinary science communication. Access to most specialist databases is through subscription schemes and membership in professional associations. Several aggregators of information and d...

Specialists' meeting on gas-cooled reactor fuel development and spent fuel treatment

Energy Technology Data Exchange (ETDEWEB)

NONE

1985-07-01

Topics covered during the 'Specialists' meeting on gas-cooled reactor fuel development and spent fuel treatment' were as follows: Selection of constructions and materials, fuel element development concepts; Fabrication of spherical coated fuel particles and fuel element on their base; investigation of fuel properties; Spent fuel treatment and storage; Head-end processing of HTGR fuel elements; investigation of HTGR fuel regeneration process; applicability of gas-fluorine technology of regeneration of spent HTGR fuel elements.

Specialists' meeting on gas-cooled reactor fuel development and spent fuel treatment

International Nuclear Information System (INIS)

1985-01-01

Topics covered during the 'Specialists' meeting on gas-cooled reactor fuel development and spent fuel treatment' were as follows: Selection of constructions and materials, fuel element development concepts; Fabrication of spherical coated fuel particles and fuel element on their base; investigation of fuel properties; Spent fuel treatment and storage; Head-end processing of HTGR fuel elements; investigation of HTGR fuel regeneration process; applicability of gas-fluorine technology of regeneration of spent HTGR fuel elements

Specialist Bibliographic Databases.

Science.gov (United States)

Gasparyan, Armen Yuri; Yessirkepov, Marlen; Voronov, Alexander A; Trukhachev, Vladimir I; Kostyukova, Elena I; Gerasimov, Alexey N; Kitas, George D

2016-05-01

Specialist bibliographic databases offer essential online tools for researchers and authors who work on specific subjects and perform comprehensive and systematic syntheses of evidence. This article presents examples of the established specialist databases, which may be of interest to those engaged in multidisciplinary science communication. Access to most specialist databases is through subscription schemes and membership in professional associations. Several aggregators of information and database vendors, such as EBSCOhost and ProQuest, facilitate advanced searches supported by specialist keyword thesauri. Searches of items through specialist databases are complementary to those through multidisciplinary research platforms, such as PubMed, Web of Science, and Google Scholar. Familiarizing with the functional characteristics of biomedical and nonbiomedical bibliographic search tools is mandatory for researchers, authors, editors, and publishers. The database users are offered updates of the indexed journal lists, abstracts, author profiles, and links to other metadata. Editors and publishers may find particularly useful source selection criteria and apply for coverage of their peer-reviewed journals and grey literature sources. These criteria are aimed at accepting relevant sources with established editorial policies and quality controls.

Specialist Bibliographic Databases

Science.gov (United States)

2016-01-01

Specialist bibliographic databases offer essential online tools for researchers and authors who work on specific subjects and perform comprehensive and systematic syntheses of evidence. This article presents examples of the established specialist databases, which may be of interest to those engaged in multidisciplinary science communication. Access to most specialist databases is through subscription schemes and membership in professional associations. Several aggregators of information and database vendors, such as EBSCOhost and ProQuest, facilitate advanced searches supported by specialist keyword thesauri. Searches of items through specialist databases are complementary to those through multidisciplinary research platforms, such as PubMed, Web of Science, and Google Scholar. Familiarizing with the functional characteristics of biomedical and nonbiomedical bibliographic search tools is mandatory for researchers, authors, editors, and publishers. The database users are offered updates of the indexed journal lists, abstracts, author profiles, and links to other metadata. Editors and publishers may find particularly useful source selection criteria and apply for coverage of their peer-reviewed journals and grey literature sources. These criteria are aimed at accepting relevant sources with established editorial policies and quality controls. PMID:27134485

Fabrication of aerogel capsule, bromine-doped capsule, and modified gold cone in modified target for the Fast Ignition Realization Experiment (FIREX) Project

Science.gov (United States)

Nagai, Keiji; Yang, H.; Norimatsu, T.; Azechi, H.; Belkada, F.; Fujimoto, Y.; Fujimura, T.; Fujioka, K.; Fujioka, S.; Homma, H.; Ito, F.; Iwamoto, A.; Jitsuno, T.; Kaneyasu, Y.; Nakai, M.; Nemoto, N.; Saika, H.; Shimoyama, T.; Suzuki, Y.; Yamanaka, K.; Mima, K.

2009-09-01

The development of target fabrication for the Fast Ignition Realization EXperiment (FIREX) Project is described in this paper. For the first stage of the FIREX Project (FIREX-I), the previously designed target has been modified by using a bromine-doped ablator and coating the inner gold cone with a low-density material. A high-quality bromine-doped capsule without vacuoles was fabricated from bromine-doped deuterated polystyrene. The gold surface was coated with a low-density material by electrochemical plating. For the cryogenic fuel target, a brand new type of aerogel material, phloroglucinol/formaldehyde (PF), was investigated and encapsulated to meet the specifications of 500 µm diameter and 20 µm thickness, with 30 nm nanopores. Polystyrene-based low-density materials were investigated and the relationship between the crosslinker content and the nanopore structure was observed.

A Comparison of Selected Supervisory Skills of Content Specialist and Non-Content Specialist University Supervisors

Science.gov (United States)

Hunt, Kevin; Mitchell, Murray; Maina, Michael; Griffin, Lisa

2015-01-01

The purpose of this study was to describe and contrast selected approaches to the supervision of student teachers between Content Specialist and Non-Content Specialist university supervisors. Content Specialist supervisors were identified as trained university supervisors with a background in physical education. Non-Content Specialist supervisors…

Targets and processes for fabricating same

Science.gov (United States)

Adams, Jesse D; Malekos, Steven; Le Galloudec, Nathalie; Korgan, Grant; Cowan, Thomas; Sentoku, Yasuhiko

2016-05-17

In particular embodiments, the present disclosure provides targets including a metal layer and defining a hollow inner surface. The hollow inner surface has an internal apex. The distance between at least two opposing points of the internal apex is less than about 15 .mu.m. In particular examples, the distance is less than about 1 .mu.m. Particular implementations of the targets are free standing. The targets have a number of disclosed shaped, including cones, pyramids, hemispheres, and capped structures. The present disclosure also provides arrays of such targets. Also provided are methods of forming targets, such as the disclosed targets, using lithographic techniques, such as photolithographic techniques. In particular examples, a target mold is formed from a silicon wafer and then one or more sides of the mold are coated with a target material, such as one or more metals.

Targets and processes for fabricating same

Science.gov (United States)

Cowan, Thomas [Dresden, DE; Malekos, Steven [Reno, NV; Korgan, Grant [Reno, NV; Adams, Jesse [Reno, NV; Sentoku, Yasuhiko [Reno, NV; Le Galloudec, Nathalie [Reno, NV; Fuchs, Julien [Paris, FR

2012-07-24

In particular embodiments, the present disclosure provides targets including a metal layer and defining a hollow inner surface. The hollow inner surface has an internal apex. The distance between at least two opposing points of the internal apex is less than about 15 .mu.m. In particular examples, the distance is less than about 1 .mu.m. Particular implementations of the targets are free standing. The targets have a number of disclosed shaped, including cones, pyramids, hemispheres, and capped structures. The present disclosure also provides arrays of such targets. Also provided are methods of forming targets, such as the disclosed targets, using lithographic techniques, such as photolithographic techniques. In particular examples, a target mold is formed from a silicon wafer and then one or more sides of the mold are coated with a target material, such as one or more metals.

The predictability of phytophagous insect communities: host specialists as habitat specialists.

Directory of Open Access Journals (Sweden)

Jörg Müller

Full Text Available The difficulties specialized phytophagous insects face in finding habitats with an appropriate host should constrain their dispersal. Within the concept of metacommunities, this leads to the prediction that host-plant specialists should sort into local assemblages according to the local environmental conditions, i.e. habitat conditions, whereas assemblages of host-plant generalists should depend also on regional processes. Our study aimed at ranking the importance of local environmental factors and species composition of the vegetation for predicting the species composition of phytophagous moth assemblages with either a narrow or a broad host range. Our database consists of 351,506 specimens representing 820 species of nocturnal Macrolepidoptera sampled between 1980 and 2006 using light traps in 96 strict forest reserves in southern Germany. Species were grouped as specialists or generalists according to the food plants of the larvae; specialists use host plants belonging to one genus. We used predictive canonical correspondence and co-correspondence analyses to rank the importance of local environmental factors, the species composition of the vegetation and the role of host plants for predicting the species composition of host-plant specialists and generalists. The cross-validatory fit for predicting the species composition of phytophagous moths was higher for host-plant specialists than for host-plant generalists using environmental factors as well as the composition of the vegetation. As expected for host-plant specialists, the species composition of the vegetation was a better predictor of the composition of these assemblages than the environmental variables. But surprisingly, this difference for specialized insects was not due to the occurrence of their host plants. Overall, our study supports the idea that owing to evolutionary constraints in finding a host, host-plant specialists and host-plant generalists follow two different models of

Mission Specialist Pedro Duque smiles at camera while at Launch Pad 39B

Science.gov (United States)

1998-01-01

STS-95 Mission Specialist Pedro Duque of Spain, with the European Space Agency (ESA), smiles for the camera from Launch Pad 39B. The STS-95 crew were making final preparations for launch, targeted for liftoff at 2 p.m. on Oct. 29. Other crew members not shown are Mission Commander Curtis L. Brown Jr., Pilot Steven W. Lindsey, Mission Specialists Scott E. Parazynski, Stephen K. Robinsion, and and Payload Specialists John H. Glenn Jr., senator from Ohio, and Chiaki Mukai, with the National Space Development Agency of Japan (NASDA). The STS-95 mission is expected to last 8 days, 21 hours and 49 minutes, returning to KSC at 11:49 a.m. EST on Nov. 7.

Fabrication of a nanocarrier system through self-assembly of plasma protein and its tumor targeting

International Nuclear Information System (INIS)

Gong Guangming; Zhi Feng; Wang Kaikai; Tang Xiaolei; Yuan Ahu; Zhao Lili; Ding Dawei; Hu Yiqiao

2011-01-01

Human serum albumin (HSA) nanoparticles hold great promise as a nanocarrier system for targeted drug delivery. The objective of this study was to explore the possibility of preparing size controllable albumin nanoparticles using the disulfide bond breaking reagent β-mercaptoethanol (β-ME). The results showed that the protein concentration and temperature had positive effects on the sizes of the albumin nanoparticles, while pH had a negative effect on the rate of nanoparticle formation. The addition of β-ME induced changes in HSA secondary structure and exposed the hydrophobic core of HSA, leading to the formation of nanoparticles. Human serum albumin nanoparticles could be internalized by MCF-7 cells and mainly accumulated in cytoplasm. After injection in tumor bearing mice, the HSA nanoparticles accumulated in tumor tissues, demonstrating the targeting ability of the nanoparticles. Therefore, human serum albumin can be fabricated into nanoparticles by breaking the disulfide bonds and these nanoparticles exhibit high tumor targeting ability. Human serum albumin nanoparticles could be ideal for the targeted delivery of pharmacologically active substances.

Design and fabrication of a CH/Al dual-layer perturbation target for hydrodynamic instability experiments in ICF

Energy Technology Data Exchange (ETDEWEB)

Tang, Jun [Shanghai Key Laboratory of Special Artificial Microstructure Materials and Technology, School of Physics Science and Engineering, Tongji University, Shanghai 200092 (China); Xie, Zhiyong [Shanghai Institute of Laser Plasma, Shanghai 201800 (China); Du, Ai [Shanghai Key Laboratory of Special Artificial Microstructure Materials and Technology, School of Physics Science and Engineering, Tongji University, Shanghai 200092 (China); Ye, Junjian [Shanghai Institute of Laser Plasma, Shanghai 201800 (China); Zhang, Zhihua; Shen, Jun [Shanghai Key Laboratory of Special Artificial Microstructure Materials and Technology, School of Physics Science and Engineering, Tongji University, Shanghai 200092 (China); Zhou, Bin, E-mail: zhoubin863@tongji.edu.cn [Shanghai Key Laboratory of Special Artificial Microstructure Materials and Technology, School of Physics Science and Engineering, Tongji University, Shanghai 200092 (China)

2014-04-15

Highlights: • Sinusoidal perturbed Al foil was prepared by single-point diamond turning. • Perturbed Al foil was measured by surface profiler and white light interferometer. • Perturbed Al foil and CH layer adhered with each other via a hot-press process. • Parameters and cross-section of the CH–Al perturbation target was characterized. - Abstract: A polystyrene (CH)/aluminum (Al) dual-layer perturbation target for hydrodynamic instability experiments in inertial confinement fusion (ICF) was designed and fabricated. The target was composed of a perturbed 40 μm Al foil and a CH layer. The detailed fabrication method consisted of four steps. The 40 μm Al foil was first prepared by roll and polish process; the perturbation patterns were then introduced on the surface of the Al foil by the single-point diamond turning (SPDT) technology; the CH layer was prepared via a simple method which called spin-coating process; finally, the CH layer was directly coated on the perturbation surface of Al foil by a hot-press process to avoid the use of a sticker and to eliminate the gaps between the CH layer and the Al foil. The parameters of the target, such as the perturbation wavelength (T) and perturbation amplitude (A), were characterized by a QC-5000 tool microscope, an alpha-step 500 surface profiler and a NT1100 white light interferometer. The results showed that T and A of the target were about 52 μm and 7.34 μm, respectively. Thickness of the Al foil (H1), thickness of the CH layer (H2), and cross-section of the dual-layer target were characterized by a QC-5000 tool microscope and a scanning electron microscope (SEM). H1 and H2 were about 40 μm and 15 μm, respectively, the cross-sectional photographs of the target showed that the CH layer and the Al foil adhered perfectly with each other.

Differences in quality standards when prescribing nutritional support: Differences between specialist and non-specialist physicians.

Science.gov (United States)

Morán López, Jesús Manuel; Piedra León, María; Enciso Izquierdo, Fidel Jesús; Luengo Pérez, Luis Miguel; Amado Señaris, José Antonio

2016-01-01

Adequate nutritional support includes many different aspects, but poor understanding of clinical nutrition by health care professionales often results in an inadequate prescription. A study was conducted to compare enteral and parenteral nutritional support plans prescribed by specialist and non-specialist physicians. Non-specialist physicians recorded anthropometric data from only 13.3% of patients, and none of them performed nutritional assessments. Protein amounts provided by non-specialist physicians were lower than estimated based on ESPEN (10.29g of nitrogen vs 14.62; Pspecialist group (14.88g of nitrogen; P=.072). Calorie and glutamine provision and laboratory controls prescribed by specialists were significantly closer to those recommended by clinical guidelines. Nutritional support prescribed by specialists in endocrinology and nutrition at San Pedro de Alcántara Hospital was closer to clinical practice guideline standards and of higher quality as compared to that prescribed by non-specialists. Copyright © 2015 SEEN. Published by Elsevier España, S.L.U. All rights reserved.

Biased Target Ion Beam Deposition and Nanoskiving for Fabricating NiTi Alloy Nanowires

Science.gov (United States)

Hou, Huilong; Horn, Mark W.; Hamilton, Reginald F.

2016-12-01

Nanoskiving is a novel nanofabrication technique to produce shape memory alloy nanowires. Our previous work was the first to successfully fabricate NiTi alloy nanowires using the top-down approach, which leverages thin film technology and ultramicrotomy for ultra-thin sectioning. For this work, we utilized biased target ion beam deposition technology to fabricate nanoscale (i.e., sub-micrometer) NiTi alloy thin films. In contrast to our previous work, rapid thermal annealing was employed for heat treatment, and the B2 austenite to R-phase martensitic transformation was confirmed using stress-temperature and diffraction measurements. The ultramicrotome was programmable and facilitated sectioning the films to produce nanowires with thickness-to-width ratios ranging from 4:1 to 16:1. Energy dispersive X-ray spectroscopy analysis confirmed the elemental Ni and Ti make-up of the wires. The findings exposed the nanowires exhibited a natural ribbon-like curvature, which depended on the thickness-to-width ratio. The results demonstrate nanoskiving is a potential nanofabrication technique for producing NiTi alloy nanowires that are continuous with an unprecedented length on the order of hundreds of micrometers.

Specialist nectar-yeasts decline with urbanization in Berlin

Science.gov (United States)

Wehner, Jeannine; Mittelbach, Moritz; Rillig, Matthias C.; Verbruggen, Erik

2017-03-01

Nectar yeasts are common inhabitants of insect-pollinated flowers but factors determining their distribution are not well understood. We studied the influence of host identity, environmental factors related to pollution/urbanization, and the distance to a target beehive on local distribution of nectar yeasts within Robinia pseudoacacia L. and Tilia tomentosa Moench in Berlin, Germany. Nectar samples of six individuals per species were collected at seven sites in a 2 km radius from each target beehive and plated on YM-Agar to visualise the different morphotypes, which were then identified by sequencing a section of the 26S rDNA gene. Multivariate linear models were used to analyze the effects of all investigated factors on yeast occurrence per tree. Yeast distribution was mainly driven by host identity. The influence of the environmental factors (NO2, height of construction, soil sealing) strongly depended on the radius around the tree, similar to the distance of the sampled beehive. Incidence of specialist nectar-borne yeast species decreased with increasing pollution/urbanization index. Given that specialist yeast species gave way to generalist yeasts that have a reduced dependency on pollinators for between-flower dispersal, our results indicate that increased urbanization may restrict the movement of nectar-specialized yeasts, via limitations of pollinator foraging behavior.

Inertial confinement fusion target component fabrication and technology development support: Annual report, October 1, 1993--September 30, 1994

Energy Technology Data Exchange (ETDEWEB)

Hoppe, M. [ed.

1995-04-01

On December 30, 1990, the US Department of Energy entered into a contract with General Atomics (GA) to be the Inertial Confinement Fusion (ICF) Target Component Fabrication and Technology Development Support contractor. During the period, GA was assigned 17 tasks in support of the Inertial Confinement Fusion program and its laboratories. This year they achieved full production capabilities for the micromachining, dimensional characterization and gold plating of hohlraums. They fabricated and delivered 726 gold-plated mandrels of 27 different types to LLNL and 48 gold-plated mandrels of two different types to LANL. They achieved full production capabilities in composite capsule production ad delivered in excess of 240 composite capsules. They continuously work to improve performance and capabilities. They were also directed to dismantle, remove, and disposition all equipment at the previous contractor (KMSF) that had radioactive contamination levels low enough that they could be exposed to the general public without radiological constraints. GA was also directed to receive and store the tritium fill equipment. They assisted LANL in the development of techniques for characterization of opaque targets. They developed deuterated and UV-opaque polymers for use by the University of Rochester`s Laboratory for Laser Energetics (UR/LLE) and devised a triple-orifice droplet generator to demonstrate the controlled-mass nature of the microencapsulation process. The ICF program is anticipating experiments at NIF and the Omega Upgrade. Both facilities will require capsules containing layered D{sub 2} or D-T fuel. They continued engineering and assembly of equipment for a cryogenic target handling system for UR/LLE that will fill, transport, layer, and characterize targets filled with cryogenic deuterium or deuterium-tritium fuel, and insert these cryogenic targets into the OMEGA Upgrade target chamber for laser implosion experiments.

Inertial confinement fusion target component fabrication and technology development support: Annual report, October 1, 1993--September 30, 1994

International Nuclear Information System (INIS)

Hoppe, M.

1995-04-01

On December 30, 1990, the US Department of Energy entered into a contract with General Atomics (GA) to be the Inertial Confinement Fusion (ICF) Target Component Fabrication and Technology Development Support contractor. During the period, GA was assigned 17 tasks in support of the Inertial Confinement Fusion program and its laboratories. This year they achieved full production capabilities for the micromachining, dimensional characterization and gold plating of hohlraums. They fabricated and delivered 726 gold-plated mandrels of 27 different types to LLNL and 48 gold-plated mandrels of two different types to LANL. They achieved full production capabilities in composite capsule production ad delivered in excess of 240 composite capsules. They continuously work to improve performance and capabilities. They were also directed to dismantle, remove, and disposition all equipment at the previous contractor (KMSF) that had radioactive contamination levels low enough that they could be exposed to the general public without radiological constraints. GA was also directed to receive and store the tritium fill equipment. They assisted LANL in the development of techniques for characterization of opaque targets. They developed deuterated and UV-opaque polymers for use by the University of Rochester's Laboratory for Laser Energetics (UR/LLE) and devised a triple-orifice droplet generator to demonstrate the controlled-mass nature of the microencapsulation process. The ICF program is anticipating experiments at NIF and the Omega Upgrade. Both facilities will require capsules containing layered D 2 or D-T fuel. They continued engineering and assembly of equipment for a cryogenic target handling system for UR/LLE that will fill, transport, layer, and characterize targets filled with cryogenic deuterium or deuterium-tritium fuel, and insert these cryogenic targets into the OMEGA Upgrade target chamber for laser implosion experiments

Rural specialists: The nature of their work and professional satisfaction by geographical location of work.

Science.gov (United States)

O'Sullivan, Belinda; McGrail, Matthew; Russell, Deborah

2017-12-01

Systematically describe the characteristics of rural specialists, their work and job satisfaction by geographical location of work. Cross-sectional. Three thousand, four hundred and seventy-nine medical specialists participating in the 2014 Medicine in Australia: Balancing Employment and Life (MABEL) survey of doctors. Location of practice, whether metropolitan, large (>50 000 population) or small regional centres (Rural specialists had more on-call requirements and poorer professional development opportunities. However, satisfaction with work hours, remuneration, variety of work, level of responsibility, opportunities to use abilities and overall satisfaction did not differ. Specialists in general medicine and general surgery were significantly more likely to work rurally compared with anaesthetists, particularly in small regional centres, whereas a range of other relevant specialists had lower than the average rural distribution and paediatricians and endocrinologists were significantly less likely to work in large regional centres. Rural specialists are just as satisfied as metropolitan counterparts reporting equivalent variety and responsibility at work. Better support for on-call demands and access to professional development could attract more specialists to rural practice. Increased rural training opportunities and regional workforce planning is needed to develop and recruit relevant specialties. Specifically, targeted support is warranted for training and development of specialists in general medicine and general surgery and overseas-trained specialists, who provide essential services in smaller regional centres. © 2017 National Rural Health Alliance Inc.

48 CFR 552.236-72 - Specialist.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Specialist. 552.236-72... FORMS SOLICITATION PROVISIONS AND CONTRACT CLAUSES Text of Provisions and Clauses 552.236-72 Specialist. As prescribed in 536.570-3, insert the following clause: Specialist (APR 1984) The term “Specialist...

Few older people in New Zealand who commit suicide receive specialist psychogeriatric services.

Science.gov (United States)

Cheung, Gary; Casey, Jane

2014-08-01

Suicide in older people is a growing public health concern in many parts of the world. The literature on this issue is lacking in New Zealand. The aim of this study is to ascertain whether this group is accessing specialist psychogeriatric services. A retrospective case series study of completed suicides in older people (≥65 years) during a three-year period from January 2010 to December 2012 was performed. An online survey detailing demographic and clinical information was completed by psychiatrists in 15 of the 20 District Health Boards in New Zealand. Only about 15% of older people who committed suicide were accessing specialist psychogeriatric services and the group with the highest suicide rate (men≥85 years) did not feature in specialist services. Depression (61%) was the most common diagnosis and nearly half (35%) had had contact with specialist services within three days prior to the suicide. Over half (52%) had a history of past suicide attempt(s). Older people who complete suicide are infrequently accessing specialist services. In those that do, there are questions to be answered regarding suicide prediction and prevention for this high-risk group of vulnerable individuals. More research is required targeting those not accessing specialist services, in particular the high risk group of older men. The role of general practitioner, community care, the assessment and management of depression and whether there is any access issue to specialist psychogeriatric services require elucidation. © The Royal Australian and New Zealand College of Psychiatrists 2014.

Conception and fabrication of innovative Am-Based targets: the ca mix/Cochix experiment

International Nuclear Information System (INIS)

Schmidt, N.; Croixmarie, Y.; Abonneau, E.; Ottaviani, J.P.; Donnet, L.; Desmouliere, F.; Konings, R.J.M.; Fernandez, A.

2003-01-01

A large experimental programme has been planned to be carried out in the French PHENIX reactor. The purpose is to evaluate the technical feasibility of minor actinide transmutation in fast reactors. Two major series of experiments have been designed for the heterogeneous transmutation mode. The first one, the MATINA (Matrices for Incineration of Actinides) series, aims at testing both different inert matrices in a fast flux and different concepts. The study is generic and focuses on the material behaviour under representative irradiation conditions. Targets are free of minor actinides to make the fabrication and design steps easier and faster. The second one, ECRIX, CAMIX (Compounds of Americium in PHENIX) and COCHIX (Concept Optimized microstructure in PHENIX), is a further step in the demonstration phase of the ''once-through'' transmutation and deals with Am-bearing targets irradiated in a fast neutron spectrum ''locally'' moderated. The moderator materials tested will be calcium hydride CaH 2-x (cases of ECRIX-H, CAMIX and COCHIX) and boron carbide 11 B 4 C (case of ECRIX-B) in order to accelerate the process of transmutation significantly. (author)

Pre-series and testing route for the serial fabrication of W7-X target elements

International Nuclear Information System (INIS)

Boscary, J.; Greuner, H.; Friedrich, T.; Traxler, H.; Mendelevitch, B.; Boeswirth, B.; Schlosser, J.; Smirnow, M.; Stadler, R.

2009-01-01

The fabrication of the actively cooled high-heat flux divertor of the WENDELSTEIN 7-X stellarator (W7-X) requires the delivery of 890 target elements, which are designed to withstand a stationary heat flux of 10 MW/m 2 . The organization of the manufacturing and testing route for the serial fabrication is the result of the pre-series activities. Flat CFC Sepcarb NB31 tiles are bonded to CuCrZr copper alloy cooling structure in consecutive steps. A copper layer is active metal cast to CFC tiles, and then an OF-copper layer is added by hot isostatic pressing to produce bi-layer tiles. These tiles are bonded by electron beam welding onto the cooling structure, which was manufactured independently. The introduction of the bi-layer technology proved to be a significant improvement of the bond reliability under thermal cycling loading. This result is also the consequence of the improved bond inspections throughout the manufacturing route performed in the ARGUS pulsed thermography facility of PLANSEE. The repairing process by electron beam welding of the bonding was also qualified. The extended pre-series activities related to the qualification of fabrication processes with the relevant non-destructive examinations aim to minimize the risks for the serial manufacturing and to guarantee the steady-state operation of the W7-X divertor.

Targets development at Sandia National Laboratories

International Nuclear Information System (INIS)

Smith, M.L.; Hebron, D.; Derzon, M.; Olson, R.; Alberts, T.

1997-01-01

For many years, Sandia National Laboratories under contract to the Department of Energy has produced targets designed to understand complex ion beam and z-pinch plasma physics. This poster focuses on the features of target designs that make them suitable for Z-pinch plasma physics applications. Precision diagnostic targets will prove critical in understanding the plasma physics model needed for future ion beam and z-pinch design. Targets are designed to meet specific physics needs; in this case the authors have fabricated targets to maximize information about the end-on versus side-on x-ray emission and z-pinch hohlraum development. In this poster, they describe the fabrication and characterization techniques. They include discussion of current targets under development as well as target fabrication capabilities. Advanced target designs are fabricated by Sandia National Laboratories in cooperation with General Atomics of San Diego, CA and W.J. Schafer Associates, Inc. of Livermore, CA

Target support for inertial confinement fusion

International Nuclear Information System (INIS)

Schultz, K.R.

1995-08-01

General Atomics (GA) plays an important industrial support role for the US Inertial Confinement Fusion (ICF) program in the area of target technology. This includes three major activities: target fabrication support, target handling systems development, and target chamber design. The work includes target fabrication for existing ICF experiments, target and target system development for future experiments, and target research and target chamber design for experiments on future machines, such as the National Ignition Facility (NIF)

14 CFR 1214.305 - Payload specialist responsibilities.

Science.gov (United States)

2010-01-01

... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Payload specialist responsibilities. 1214... Payload Specialists for Space Transportation System (STS) Missions § 1214.305 Payload specialist... commander has ultimate responsibility and authority for all assigned crew duties. The payload specialist is...

An Effort to Improve U Foil Fabrication Technology of Roll-casting for Fission Mo Target

Energy Technology Data Exchange (ETDEWEB)

Kim, Chang Kyu; Woo, Yun Myeong; Kim, Ki Hwan; Oh, Jong Myeong [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of); Sim, Moon Soo [Chungnam University, Green Energy Technology, Daejeon (Korea, Republic of)

2010-10-15

Mo-99 isotope has been produced mainly by extracting fission products of {sup 235}U. The targets for irradiating in reactor have used as stainless tube coated with highly enriched UO{sub 2} at the inside surface and highly enriched UAlx plate cladded with aluminum. In connection with non-proliferation policy the RERTR program developed a new process of Mo-99 using low enriched uranium (LEU) instead of highly enriched uranium (HEU). LEU should be put about five times more quantity than HEU because the {sup 235}U contents of LEU and HEU are 20% and higher than 90%, respectively. Accordingly pure uranium metal foil target was adopted as a promising target material due to high uranium density. ANL and BATAN developed a Cintichem process using uranium metal foil target of 130 {mu}m in thickness jointly and the RERTR program is trying to disseminate the new process world-widely. However, uranium foil is made by lots of times rolling work on uranium plate, which is laborious and tedious. In order to avoid this difficulty KAERI developed a new process of making foil directly from uranium melt by roll casting. This process is very much simple, productive, and cost-effective. But the outside surface of foil is generally very rough. A typical transverse cross section had a minimum thickness of 65 {mu}m and a maximum thickness of 205 {mu}m. This roughness could affect (1) target fabrication, where the U foil, or the Ni foil might be damaged during drawing, and (2) irradiation behavior, where gaps between the target walls and the U metal might affect cooling of the target

48 CFR 536.570-3 - Specialist.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Specialist. 536.570-3... CATEGORIES OF CONTRACTING CONSTRUCTION AND ARCHITECT-ENGINEER CONTRACTS Contract Clauses 536.570-3 Specialist. Insert 552.236-72, Specialist, in solicitations and contracts for construction if the technical sections...

Fabrication of the wing and vertical target dummy armour prototypes of the ITER divertor

Energy Technology Data Exchange (ETDEWEB)

Grattarola, M. E-mail: gratta@ari.ansaldo.it; Bet, M.; Biagiotti, B.; Gandini, G.; Merola, M.; Ottonello, G.B.; Riccardi, B.; Vieider, G.; Zacchia, F

2000-11-01

The dummy armour prototypes are identical to the reference components in terms of geometry, cooling circuit and material except for the armour material, which is replaced by an equivalent thickness of copper alloy. The main objectives of the dummy armour prototypes are the demonstration of the overall engineering concept of the Divertor, the integration in a 3 deg. cassette together with components manufactured by the other ITER Home Teams and the successive thermo-hydraulic tests on the whole Divertor module. This paper describes the realization of both the wing and the vertical target dummy armour prototypes focusing on the critical aspects of the fabrication and their impact on a further industrialization of the components.

Fabrication of the wing and vertical target dummy armour prototypes of the ITER divertor

International Nuclear Information System (INIS)

Grattarola, M.; Bet, M.; Biagiotti, B.; Gandini, G.; Merola, M.; Ottonello, G.B.; Riccardi, B.; Vieider, G.; Zacchia, F.

2000-01-01

The dummy armour prototypes are identical to the reference components in terms of geometry, cooling circuit and material except for the armour material, which is replaced by an equivalent thickness of copper alloy. The main objectives of the dummy armour prototypes are the demonstration of the overall engineering concept of the Divertor, the integration in a 3 deg. cassette together with components manufactured by the other ITER Home Teams and the successive thermo-hydraulic tests on the whole Divertor module. This paper describes the realization of both the wing and the vertical target dummy armour prototypes focusing on the critical aspects of the fabrication and their impact on a further industrialization of the components

Fabrication Method of the Mo-99 Target with Advanced Planar Flow Casting

International Nuclear Information System (INIS)

Sim, M. S.; Lee, J. H.; Kim, C. K.; Kim, W. J.

2011-01-01

Mo-99 is a parent isotope of Tc-99m for medical diagnosis and very significant owing to its large fraction over 80% of the whole demand of medical radioisotopes in the all countries. Mo-99 isotope has been produced mainly by 235 U which is extracting fission products. All the major providers of fission Mo have used HEU as a target material. But RERTR program that is nonproliferation policy encourages using HEU to LEU. KAERI has developed a processing to be able to produce a uranium foil continuously at one go. This processing gave an opportunity for LEU target using uranium foil to be commercialized. It correspond RERTR program. KAERI developed a new process of making foil directly from uranium melt by PFC. This process is simple, productive, and cost-effective. But the foil's air-side surface is generally very rough. A typical transverse cross section had a minimum thickness of 65 μm and a maximum thickness of 205 μm. This roughness could affect target fabrication and irradiation behavior. After issuing this problem KAERI launched a further effort since 2008. A new equipment was designed and manufactured in the industry in 2009. While the new equipment being test-operating, some occurrence of appearing problems appeared. Since 2010, Equipment was moved to KAERI, we performed many experiments using depleted uranium, and go get satisfied some results. We have got interesting results and manufactured uranium foil. A typical transverse cross section had a minimum thickness of 87 μm and a maximum thickness of 194 μm. The average thickness is 120 μm as a result of calculation

Recent Developments in Fabrication of Direct Drive Cylinder Targets for Hydrodynamics Experiments at the OMEGA Laser

International Nuclear Information System (INIS)

Nobile, A.; Balkey, M.M.; Bartos, J.J.; Batha, S.H.; Day, R.D.; Elliott, J.E.; Elliott, N.E.; Gomez, V.M.; Hatch, D.J.; Lanier, N.E.; Fincke, J.R.; Manzanares, R.; Pierce, T.H.; Sandoval, D.L.; Schmidt, D.W.; Steckle, W.P.

2004-01-01

Experimental campaigns are being conducted at the 60 beam OMEGA laser at the University of Rochester's Laboratory for Laser Energetics to acquire data to validate hydrodynamic models in the high energy-density regime. This paper describes targets that have been developed and constructed for these experimental campaigns. Targets are 860 μm inner diameter by 2.2 mm length cylinders with 70 μm thick polymer ablator. On the ablator inner surface and located halfway along the axis of the cylinder is a 500 μm wide Al marker band. Band thicknesses in the range 8-16 microns are used. CH foam with densities in the range 30-90 mg/cc fills the inside of the cylinder. While these targets have been fabricated for years, several new improvements and features have recently been developed. Improvements include the use of epoxy instead of polystyrene for the ablator, and the use of electrodeposited Al for the marker band. A critical feature of the target is the surface feature that is placed on the marker band. Experiments are aimed at understanding the hydrodynamic behavior of imploding cylinders as a function of this surface feature. Recent development work has focused on production of engineered surface features on the target marker band. Using a fast tool servo on a diamond turning lathe, a wide range of specified surface features have been produced. This paper will address improvements to the cylinder targets as well as current development efforts

What Is a Pediatric Infectious Diseases Specialist?

Science.gov (United States)

... Text Size Email Print Share What is a Pediatric Infectious Diseases Specialist? Page Content Article Body If ... the teen years. What Kind of Training Do Pediatric Infectious Diseases Specialists Have? Pediatric infectious diseases specialists ...

What Is a Pediatric Critical Care Specialist?

Science.gov (United States)

... Text Size Email Print Share What is a Pediatric Critical Care Specialist? Page Content Article Body If ... in the PICU. What Kind of Training Do Pediatric Critical Care Specialists Have? Pediatric critical care specialists ...

Description of ECRI (CNEA'S MTR fuel fabrication plant)

International Nuclear Information System (INIS)

Echenique, P.; Fabro, J.; Podesta, D.; Restelli, M.; Rossi, G.; Alvarez, L.; Adelfang, P.

2002-01-01

The ECRI Plant is dedicated to the development and fabrication of high-density fuel elements and targets for 99 Mo. In this sector had been done the start up Fuel Elements for the Reactors of Peru, Iran, Algeria and Egypt. All of them were made with U 3 O 8 . The targets for 99 Mo using HEU were fabricated too in the last years. The new material of high-density for Fuel Elements as U 3 Si 2 were done in this sector, three prototypes were fabricated, two are still under irradiation. (P06 and P07). As new developments we are working with U-Mo (7%) Fuel Plates with both material Korean and HMD. This work is under the RERTR Program and two fuel elements, manufactured by us, with both powders, will be irradiated in Petten. For 99 Mo targets, we are fabricating miniplates of LEU with an AlUx powder by pulvi-metallurgy technique. And it is under development the foils targets under the RERTR Program. A general view of the fabrication facilities and control sector will be shown. The different operations that are done in each sector will be explained. All our activities will be certified under the ISO 9000 and we are working hard to get it in the middle of 2003. (author)

Fabrication Method of the Mo-99 Target with Advanced Planar Flow Casting

Energy Technology Data Exchange (ETDEWEB)

Sim, M. S.; Lee, J. H. [Chungnam University, Green Energy Technology, Daejeon (Korea, Republic of); Kim, C. K.; Woo, Y. M. [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

2011-05-15

Mo-99 is a parent isotope of Tc-99m for medical diagnosis and very significant owing to its large fraction over 80% of the whole demand of medical radioisotopes in the all countries. Mo-99 isotope has been produced mainly by {sup 235}U which is extracting fission products. All the major providers of fission Mo have used HEU as a target material. But RERTR program that is non-proliferation policy encourages using HEU to LEU. KAERI has developed a processing to be able to produce a uranium foil continuously at one go. This processing gave an opportunity for LEU target using uranium foil to be commercialized. It correspond RERTR program. KAERI developed a new process of making foil directly from uranium melt by PFC. This process is simple, productive, and cost-effective. But the foil{center_dot}{center_dot}{center_dot}s air-side surface is generally very rough. A typical transverse cross section had a minimum thickness of 65 {mu}m and a maximum thickness of 205 {mu}m. This roughness could affect target fabrication and irradiation behavior. After issuing this problem KAERI launched a further effort since 2008. A new equipment was designed and manufactured in the industry in 2009. While the new equipment being test-operating, some occurrence of appearing problems appeared. Since 2010, Equipment was moved to KAERI, we performed many experiments using depleted uranium, and go get satisfied some results. We have got interesting results and manufactured uranium foil. A typical transverse cross section had a minimum thickness of 87 {mu}m and a maximum thickness of 194 {mu}m. However, the average thickness is 130 {mu}m as a result of measurement by a micrometer

Treat-to-target in systemic lupus erythematosus

DEFF Research Database (Denmark)

van Vollenhoven, Ronald F; Mosca, Marta; Bertsias, George

2014-01-01

guidance for healthcare providers and administrators. Thus, an initiative to evaluate possible therapeutic targets and develop treat-to-target guidance was believed to be highly appropriate in the management of systemic lupus erythematosus (SLE) patients as well. Specialists in rheumatology, nephrology...

Current progress in NIF target concepts

International Nuclear Information System (INIS)

Gobby, P.L.; Foreman, L.R.; Thoma, D.J.; Jacobson, L.A.; Hollis, R.V.; Barrera, J.; Mitchell, M.A.; Salazar, M.A.; Salzer, L.J.

1996-01-01

Target concepts for the National Ignition Facility (NIF) require progress in the art and science of target fabrication. Three distinct issues are addressed: beryllium fuel capsules, foam-buffered direct drive, and high-density gas-filled hohlraums. In all cases experiments on the existing Nova laser at LLNL are either in progress or planned for the near future to test the various concepts. Consequently, target fabrication must be able to deliver targets appropriate for each

Heavy-ion targets

International Nuclear Information System (INIS)

Adair, H.L.; Kobisk, E.H.

1985-01-01

This chapter examines the characteristics of targets required in heavy-ion accelerator physics experiments. The effects of target parameters on heavy-ion experimental results are reviewed. The target fabrication and characterization techniques used to minimize experimental problems during heavy-ion bombardment are described. Topics considered include target thickness and uniformity, target lifetime, target purity, substrate materials, Doppler shift effects, metal preparations, and target preparation methods

Nanocarbon materials fabricated using plasmas

Science.gov (United States)

Hatakeyama, Rikizo

2017-12-01

Since the discovery of fullerenes more than three decades ago, new kinds of nanoscale materials of carbon allotropes called "nanocarbons" have so far been discovered or synthesized at successive intervals as cases such as carbon nanotubes, carbon nanohorns, graphene, carbon nanowalls, and a carbon nanobelt, while nanodiamonds were actually discovered before then. Their attractively excellent mechanical, physical, and chemical properties have driven researchers to continuously create one of the hottest frontiers in materials science and technology. While plasma states have often been involved in their discovery, on the other hand, plasma-based approaches to this exciting field originally hold promising and enormous potentials for advancing and expanding industrial/biomedical applications of nanocarbons of great diversity. This article provides an extensive overview on plasma-fabricated nanocarbon materials, where the term "fabrication" is defined as synthesis, functionalization, and assembly of devices to cover a wide range of issues associated with the step-by-step plasma processes. Specific attention has been paid to the comparative examination between plasma-based and non-plasma methods for fabricating the nanocarobons with an emphasis on the advantages of plasma processing, such as low-temperature/large-scale fabrication and diversity-carrying structure controllability. The review ends with current challenges and prospects including a ripple effect of the nanocarbon studies on the development of related novel nanomaterials such as transition metal dichalcogenides. It contains not only the latest progress in the field for cutting-edge scientists and engineers, but also the introductory guidance to non-specialists such as lower-class graduate students.

HRP facility for fabrication of ITER vertical target divertor full scale plasma facing units

International Nuclear Information System (INIS)

Visca, Eliseo; Roccella, S.; Candura, D.; Palermo, M.; Rossi, P.; Pizzuto, A.; Sanguinetti, G.P.; Mancini, A.; Verdini, L.; Cacciotti, E.; Cerri, V.; Mugnaini, G.; Reale, A.; Giacomi, G.

2015-01-01

Highlights: • R&D activities for the manufacturing of ITER divertor high heat flux plasma-facing components (HHFC). • ENEA and Ansaldo have jointly manufactured several actively cooled monoblock mock-ups and prototypical components. • ENEA and ANSALDO NUCLEARE jointly participate to the European program for the qualification of the manufacturing technology for the ITER divertor IVT. • Successful manufacturing by HRP (Hot Radial Pressing) of first full-scale full-W armored IVT qualification prototype. - Abstract: ENEA and Ansaldo Nucleare S.p.A. (ANN) have being deeply involved in the European development activities for the manufacturing of the ITER Divertor Inner Vertical Target (IVT) plasma-facing components. During normal operation the heat flux deposited on the bottom segment of divertor is 5–10 MW/m 2 but the capability to remove up to 20 MW/m 2 during transient events of 10 s must also be demonstrated. In order to fulfill ITER requirements, ENEA has set up and widely tested a manufacturing process, named Hot Radial Pressing (HRP). The last challenge is now to fabricate full-scale prototypes of the IVT, aimed to be qualified for the next step, i.e. the series production. On the basis of the experience of manufacturing hundreds of small mock-ups, ENEA designed and installed a new suitable HRP facility. The objective of getting a final shaped plasma facing unit (PFU) that satisfies these requirements is an ambitious target because tolerances set by ITER/F4E are very tight. The setting-up of the equipment started with the fabrication of full scale and representative ‘dummies’ in which stainless steel instead of CFC or W was used for monoblocks. The results confirmed that dimensions were compliant with the required tolerances. The paper reports a brief description of the innovative HRP equipment and the dimensional check results after HRP of the first full-scale full-W PFU.

HRP facility for fabrication of ITER vertical target divertor full scale plasma facing units

Energy Technology Data Exchange (ETDEWEB)

Visca, Eliseo, E-mail: eliseo.visca@enea.it [Unità Tecnica Fusione, ENEA C. R. Frascati, via E. Fermi 45, IT-00044 Frascati (Roma) (Italy); Roccella, S. [Unità Tecnica Fusione, ENEA C. R. Frascati, via E. Fermi 45, IT-00044 Frascati (Roma) (Italy); Candura, D.; Palermo, M. [Ansaldo Nucleare S.p.A., Corso Perrone 25, IT-16152 Genova (Italy); Rossi, P.; Pizzuto, A. [Unità Tecnica Fusione, ENEA C. R. Frascati, via E. Fermi 45, IT-00044 Frascati (Roma) (Italy); Sanguinetti, G.P. [Ansaldo Nucleare S.p.A., Corso Perrone 25, IT-16152 Genova (Italy); Mancini, A.; Verdini, L.; Cacciotti, E.; Cerri, V.; Mugnaini, G.; Reale, A.; Giacomi, G. [Unità Tecnica Fusione, ENEA C. R. Frascati, via E. Fermi 45, IT-00044 Frascati (Roma) (Italy)

2015-10-15

Highlights: • R&D activities for the manufacturing of ITER divertor high heat flux plasma-facing components (HHFC). • ENEA and Ansaldo have jointly manufactured several actively cooled monoblock mock-ups and prototypical components. • ENEA and ANSALDO NUCLEARE jointly participate to the European program for the qualification of the manufacturing technology for the ITER divertor IVT. • Successful manufacturing by HRP (Hot Radial Pressing) of first full-scale full-W armored IVT qualification prototype. - Abstract: ENEA and Ansaldo Nucleare S.p.A. (ANN) have being deeply involved in the European development activities for the manufacturing of the ITER Divertor Inner Vertical Target (IVT) plasma-facing components. During normal operation the heat flux deposited on the bottom segment of divertor is 5–10 MW/m{sup 2} but the capability to remove up to 20 MW/m{sup 2} during transient events of 10 s must also be demonstrated. In order to fulfill ITER requirements, ENEA has set up and widely tested a manufacturing process, named Hot Radial Pressing (HRP). The last challenge is now to fabricate full-scale prototypes of the IVT, aimed to be qualified for the next step, i.e. the series production. On the basis of the experience of manufacturing hundreds of small mock-ups, ENEA designed and installed a new suitable HRP facility. The objective of getting a final shaped plasma facing unit (PFU) that satisfies these requirements is an ambitious target because tolerances set by ITER/F4E are very tight. The setting-up of the equipment started with the fabrication of full scale and representative ‘dummies’ in which stainless steel instead of CFC or W was used for monoblocks. The results confirmed that dimensions were compliant with the required tolerances. The paper reports a brief description of the innovative HRP equipment and the dimensional check results after HRP of the first full-scale full-W PFU.

Clarifying the role of the mental health peer specialist in Massachusetts, USA: insights from peer specialists, supervisors and clients.

Science.gov (United States)

Cabral, Linda; Strother, Heather; Muhr, Kathy; Sefton, Laura; Savageau, Judith

2014-01-01

Mental health peer specialists develop peer-to-peer relationships of trust with clients to improve their health and well-being, functioning in ways similar to community health workers. Although the number of peer specialists in use has been increasing, their role in care teams is less defined than that of the community health worker. This qualitative study explored how the peer specialist role is defined across different stakeholder groups, the expectations for this role and how the peer specialist is utilised and integrated across different types of mental health services. Data were collected through interviews and focus groups conducted in Massachusetts with peer specialists (N = 44), their supervisors (N = 14) and clients (N = 10) between September 2009 and January 2011. A consensus coding approach was used and all data outputs were reviewed by the entire team to identify themes. Peer specialists reported that their most important role is to develop relationships with clients and that having lived mental health experience is a key element in creating that bond. They also indicated that educating staff about the recovery model and peer role is another important function. However, they often felt a lack of clarity about their role within their organisation and care team. Supervisors valued the unique experience that peer specialists bring to an organisation. However, without a defined set of expectations for this role, they struggled with training, guiding and evaluating their peer specialist staff. Clients reported that the shared lived experience is important for the relationship and that working with a peer specialist has improved their mental health. With increasing support for person-centred integrated healthcare delivery models, the demand for mental health peer specialist services will probably increase. Therefore, clearer role definition, as well as workforce development focused on team orientation, is necessary for peer specialists to be fully integrated

29 CFR 42.9 - Farm Labor Specialist (ESA).

Science.gov (United States)

2010-07-01

... 29 Labor 1 2010-07-01 2010-07-01 true Farm Labor Specialist (ESA). 42.9 Section 42.9 Labor Office of the Secretary of Labor COORDINATED ENFORCEMENT § 42.9 Farm Labor Specialist (ESA). (a) The Assistant Secretary for ESA shall designate ESA Compliance Officers as Farm Labor Specialists (Specialists...

Synthesis of the studies on fuels and transmutation targets (fabrication, design, irradiation damage and dissolution) realized in the framework of the Bataille law

International Nuclear Information System (INIS)

Pillon, S.

2004-12-01

This document presents the different studied fuels and targets for the transmutation of the minor actinides and of the long life fission products for PWR/EPR and Fast neutron Reactor/EFR of today technology; the results of studies on the behavior under ions irradiation and in experimental nuclear reactor; the knowledge in terms of design, simulation and sizing; the development in terms of fabrication; the knowledge on the dissolution aptitude of these fuels and targets. (A.L.B.)

Double-shell inertial confinement fusion target fabrication

International Nuclear Information System (INIS)

Hatcher, C.W.; Lorensen, L.E.; Weinstein, B.W.

1980-01-01

First generation hemishells, from which spherical shells are constructed, were fabricated by micromachining coated mandrels and by molding. The remachining of coated mandrels are described in detail. Techniques were developed for coating the microsized mandrels with polymeric and metallic materials by methods including conformal coating, vapor deposition, plasma polymerization and thermoforming. Micropositioning equipment and bonding techniques have also been developed to assemble the hemishells about a fuel pellet maintaining a spherical concentricity of better than 2 μm and voids in the hemishell bonding line of a few hundred angstroms or less

Fabrication and evaluation of tumor-targeted positive MRI contrast agent based on ultrasmall MnO nanoparticles.

Science.gov (United States)

Huang, Haitao; Yue, Tao; Xu, Ke; Golzarian, Jafar; Yu, Jiahui; Huang, Jin

2015-07-01

Gd(III) chelate is currently used as positive magnetic resonance imaging (MRI) contrast agent in clinical diagnosis, but generally induces the risk of nephrogenic systemic fibrosis (NSF) due to the dissociated Gd(3+) from Gd(III) chelates. To develop a novel positive MRI contrast agent with low toxicity and high sensitivity, ultrasmall MnO nanoparticles were PEGylated via catechol-Mn chelation and conjugated with cRGD as active targeting function to tumor. Particularly, the MnO nanoparticles with a size of ca. 5nm were modified by α,β-poly(aspartic acid)-based graft polymer containing PEG and DOPA moieties and, meanwhile, conjugated with cRGD to produce the contrast agent with a size of ca. 100nm and a longitudinal relaxivity (r1) of 10.2mM(-1)S(-1). Such nanoscaled contrast agent integrated passive- and active-targeting function to tumor, and its efficient accumulation behavior in tumor was verified by in vivo distribution study. At the same time, the PEG moiety played a role of hydrophilic coating to improve the biocompatibility and stability under storing and physiological conditions, and especially might guarantee enough circulation time in blood. Moreover, in vivo MRI revealed a good and long-term effect of enhancing MRI signal for as-fabricated contrast agent while cell viability assay proved its acceptable cytotoxicity for MRI application. On the whole, the as-fabricated PEGylated and cRGD-functionalized contrast agent based on ultrasmall MnO nanoparticles showed a great potential to the T1-weighted MRI diagnosis of tumor. Crown Copyright © 2015. Published by Elsevier B.V. All rights reserved.

STS-95 Mission Specialist Pedro Duque in white room

Science.gov (United States)

1998-01-01

In the environmental chamber known as the white room, STS-95 Mission Specialist Pedro Duque of Spain, with the European Space Agency, is prepared by white room crew members Danny Wyatt (left) and Travis Thompson (right) for entry into the Space Shuttle Discovery for his first flight into space. The STS-95 mission, targeted for launch at 2 p.m. EST on Oct. 29, is expected to last 8 days, 21 hours and 49 minutes, and return to KSC at 11:49 a.m. EST on Nov. 7.

Inertial confinement fusion target component fabrication and technology development support. Annual report, October 1, 1994--September 30, 1995

International Nuclear Information System (INIS)

Hoppe, M.

1996-05-01

On December 30, 1990, the US Department of Energy entered into a contract with General Atomics (GA) to be the Inertial Confinement Fusion (ICF) Target Component Fabrication and Technology Development Support contractor. This report documents the technical activities of the period October 1, 1994 through September 30, 1995. During this period, GA was assigned 15 tasks in support of the Inertial Confinement Fusion program and its laboratories. A portion of the effort on these tasks included providing direct ''Onsite Support'' at Lawrence Livermore National Laboratory (LLNL), Los Alamos National Laboratory (LANL), and Sandia National Laboratory Albuquerque (SNLA). The ICF program is anticipating experiments at the National Ignition Facility (NIF) and the OMEGA Upgrade. Both facilities will require capsules containing layered D 2 or deuterium-tritium (D-T) fuel. The authors are part of the National Cryogenic Target Program to create and demonstrate viable ways to generate and characterize cryogenic layers. Progress has been made on ways to both create viable layers and to characterize them. They continued engineering, assembly and testing of equipment for a cryogenic target handling system for University of Rochester's Laboratory for Laser Energetics (UR/LLE) that will fill, transport, layer, and characterize targets filled with cryogenic fuel, and insert these cryogenic targets into the OMEGA Upgrade target chamber for laser implosion experiments. This report summarizes and documents the technical progress made on these tasks

Inertial confinement fusion target component fabrication and technology development support. Annual report, October 1, 1994--September 30, 1995

Energy Technology Data Exchange (ETDEWEB)

Hoppe, M. [ed.

1996-05-01

On December 30, 1990, the US Department of Energy entered into a contract with General Atomics (GA) to be the Inertial Confinement Fusion (ICF) Target Component Fabrication and Technology Development Support contractor. This report documents the technical activities of the period October 1, 1994 through September 30, 1995. During this period, GA was assigned 15 tasks in support of the Inertial Confinement Fusion program and its laboratories. A portion of the effort on these tasks included providing direct ``Onsite Support`` at Lawrence Livermore National Laboratory (LLNL), Los Alamos National Laboratory (LANL), and Sandia National Laboratory Albuquerque (SNLA). The ICF program is anticipating experiments at the National Ignition Facility (NIF) and the OMEGA Upgrade. Both facilities will require capsules containing layered D{sub 2} or deuterium-tritium (D-T) fuel. The authors are part of the National Cryogenic Target Program to create and demonstrate viable ways to generate and characterize cryogenic layers. Progress has been made on ways to both create viable layers and to characterize them. They continued engineering, assembly and testing of equipment for a cryogenic target handling system for University of Rochester`s Laboratory for Laser Energetics (UR/LLE) that will fill, transport, layer, and characterize targets filled with cryogenic fuel, and insert these cryogenic targets into the OMEGA Upgrade target chamber for laser implosion experiments. This report summarizes and documents the technical progress made on these tasks.

Fabrication of targets for transmutation of americium : synthesis of inertial matrix by sol-gel method. Procedure study on the infiltration of a radioactive solutions

International Nuclear Information System (INIS)

Fernandez Carretero, A.

2002-01-01

Transmutation and incineration are innovative options in the management and disposal of fission products and actinides. nevertheless, the fabrication of targets for transmutation and incineration of actinides and fission products require a reconsideration of conventional processes (mechanical blending) and the development of new procedures compatible with the high activity of these materials. This work presents th R and D of a new fabrication method called INRAM (Infiltration of Radioactive Materials) based on the infiltration of an actinide solution in a porous non radiotoxic material in the form of a pellet (up to 12% An), or beads (up to 40% An) produced by sol-gel. The first method have been used for the fabrication of spinel (MgAl 2 O 4 ) targets containing 11% Am, which have been irradiated in HFR-Petten (358.4 full power days). Post-test burn-up calculations showed that at the end of the irradiation the initial Am-241 concentration was reduced to 4%. The fraction of the initial americum atoms that have been fissioned is 28%. The main advantage of the INRAM method is that matrices with low or zero activity can be fabricated and formed into the required shape in an unshielded facility. This method offers other advantages over conventional ones, such as the active wastes are reduced, is easy to automate, adoptable to telemanipulation and dust free, which facilitate operator intervention and minimise radiation exposure to the personal. In addition, the infiltrant needs only be present in liquid form, i. e. it could be transferred directly from the reprocessing plant for fabrication into targets without conversion into-solid form. In order to optimise the infiltration process in depth investigations of all important process parameters, e. g. infiltration kinetics and metal (pu, Am) concentration in the feed solution, and also on extensive study or powder metallurgy parameters for the preparation of high quality fuel pellets with a high density, have been made. In

Education of nuclear energy specialists

International Nuclear Information System (INIS)

Paulikas, V.

1999-01-01

Preparation system of nuclear energy specialists in Lithuania is presented. Nuclear engineers are being prepared at Kaunas University of Technology. Post-graduates students usually continue studies at Obninsk Nuclear Energy Institute in Russia. Many western countries like Sweden, Finland and US is providing assistance in education of Lithuanian specialists. Many of them were trained in these countries

E-learning for medical imaging specialists: introducing blended learning in a nuclear medicine specialist course.

Science.gov (United States)

Haslerud, Torjan; Tulipan, Andreas Julius; Gray, Robert M; Biermann, Martin

2017-07-01

While e-learning has become an important tool in teaching medical students, the training of specialists in medical imaging is still dominated by lecture-based courses. To assess the potential of e-learning in specialist education in medical imaging. An existing lecture-based five-day course in Clinical Nuclear Medicine (NM) was enhanced by e-learning resources and activities, including practical exercises. An anonymized survey was conducted after participants had completed and passed the multiple choice electronic course examination. Twelve out of 15 course participants (80%) responded. Overall satisfaction with the new course format was high, but 25% of the respondents wanted more interactive elements such as discussions and practical exercises. The importance of lecture handouts and supplementary online material such as selected original articles and professional guidelines was affirmed by all the respondents (92% fully, 8% partially), while 75% fully and 25% partially agreed that the lectures had been interesting and relevant. E-learning represents a hitherto unrealized potential in the education of medical specialists. It may expedite training of medical specialists while at the same time containing costs.

Indium oxide co-doped with tin and zinc: A simple route to highly conducting high density targets for TCO thin-film fabrication

Science.gov (United States)

Saadeddin, I.; Hilal, H. S.; Decourt, R.; Campet, G.; Pecquenard, B.

2012-07-01

Indium oxide co-doped with tin and zinc (ITZO) ceramics have been successfully prepared by direct sintering of the powders mixture at 1300 °C. This allowed us to easily fabricate large highly dense target suitable for sputtering transparent conducting oxide (TCO) films, without using any cold or hot pressing techniques. Hence, the optimized ITZO ceramic reaches a high relative bulk density (˜ 92% of In2O3 theoretical density) and higher than the well-known indium oxide doped with tin (ITO) prepared under similar conditions. All X-ray diagrams obtained for ITZO ceramics confirms a bixbyte structure typical for In2O3 only. This indicates a higher solubility limit of Sn and Zn when they are co-doped into In2O3 forming a solid-solution. A very low value of electrical resistivity is obtained for [In2O3:Sn0.10]:Zn0.10 (1.7 × 10-3 Ω cm, lower than ITO counterpart) which could be fabricated to high dense ceramic target suing pressure-less sintering.

Attitudes regarding specialist referrals in periodontics.

Science.gov (United States)

Sharpe, G; Durham, J A; Preshaw, P M

2007-02-24

To examine the attitudes of dental practitioners towards specialist periodontal referral in the North East of England. Semi-structured interviews were conducted with a purposive sample of 10 practitioners. Interviews continued until data saturation occurred. The data were organised using a framework and analysed by two researchers working independently. Perceptions of periodontal disease and treatment appear to be heavily influenced by the NHS remuneration system. Treatment in general practice was limited to simple scaling and there was an apparent reluctance to treat advanced periodontitis. Such cases were commonly referred to specialists, confirming the demand for a referral service in periodontics. The perceived potential for medico-legal consequences was a strong driver of referrals. Distance to the referral centre and the perceived costs of treatment were significant barriers to referral. Dentists valued the specialist's personal reputation and clinical skills more highly than academic status. Deficiencies in communication between primary and secondary care were highlighted. Increased resources are required to manage periodontal diseases within the NHS. There is a need for a periodontal referral service in the North East of England to improve accessibility to specialist care. This would appear to be most appropriately delivered by increased numbers of specialist practitioners.

Mission Specialist Scott Parazynski arrives at KSC

Science.gov (United States)

1998-01-01

STS-95 Mission Specialist Scott E. Parazynski notes the time on his watch upon his late arrival aboard a T-38 jet at the Shuttle Landing Facility. Parazynski's first plane experienced problems at the stop at Tyndall AFB and he had to wait for another jet and pilot to finish the flight to KSC. He joined other crewmembers Mission Commander Curtis L. Brown Jr., Pilot Steven W. Lindsey, Mission Specialist Stephen K. Robinson, Payload Specialist John H. Glenn Jr., senator from Ohio, Mission Specialist Pedro Duque, with the European Space Agency (ESA), and Payload Specialist Chiaki Mukai, with the National Space Development Agency of Japan (NASDA), for final pre-launch preparations. STS-95 is expected to launch at 2 p.m. EST on Oct. 29, last 8 days, 21 hours and 49 minutes, and land at 11:49 a.m. EST on Nov. 7.

Fabrication of high specificity hollow mesoporous silica nanoparticles assisted by Eudragit for targeted drug delivery.

Science.gov (United States)

She, Xiaodong; Chen, Lijue; Velleman, Leonora; Li, Chengpeng; Zhu, Haijin; He, Canzhong; Wang, Tao; Shigdar, Sarah; Duan, Wei; Kong, Lingxue

2015-05-01

Hollow mesoporous silica nanoparticles (HMSNs) are one of the most promising carriers for effective drug delivery due to their large surface area, high volume for drug loading and excellent biocompatibility. However, the non-ionic surfactant templated HMSNs often have a broad size distribution and a defective mesoporous structure because of the difficulties involved in controlling the formation and organization of micelles for the growth of silica framework. In this paper, a novel "Eudragit assisted" strategy has been developed to fabricate HMSNs by utilising the Eudragit nanoparticles as cores and to assist in the self-assembly of micelle organisation. Highly dispersed mesoporous silica spheres with intact hollow interiors and through pores on the shell were fabricated. The HMSNs have a high surface area (670 m(2)/g), small diameter (120 nm) and uniform pore size (2.5 nm) that facilitated the effective encapsulation of 5-fluorouracil within HMSNs, achieving a high loading capacity of 194.5 mg(5-FU)/g(HMSNs). The HMSNs were non-cytotoxic to colorectal cancer cells SW480 and can be bioconjugated with Epidermal Growth Factor (EGF) for efficient and specific cell internalization. The high specificity and excellent targeting performance of EGF grafted HMSNs have demonstrated that they can become potential intracellular drug delivery vehicles for colorectal cancers via EGF-EGFR interaction. Copyright © 2014 Elsevier Inc. All rights reserved.

Are peer specialists happy on the job?

Science.gov (United States)

Jenkins, Sarah; Chenneville, Tiffany; Salnaitis, Christina

2018-03-01

This study was designed to examine the impact of role clarity and job training on job satisfaction among peer specialists. A 3-part survey assessing job training, job satisfaction, and role clarity was administered online to 195 peer specialists who are members of the International Association of Peer Specialists. Data was analyzed using descriptive statistics, correlational analyses to include multiple linear regressions and analysis of variance. Self-study and online training methods were negatively correlated with job satisfaction while job shadowing was positively correlated with job satisfaction. Role clarity was positively correlated with job satisfaction and job training satisfaction as well as job shadowing and one-on-one training. The use of self-study and online training for peer specialists is contraindicated by current findings, which suggest the need to utilize job shadowing or training methods that allow for personal interaction between peer specialists and their colleagues. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

Photonic crystals physics, fabrication and applications

CERN Document Server

Ohtaka, Kazuo

2004-01-01

"Photonic Crystals" details recent progress in the study of photonic crystals, ranging from fundamental aspects to up-to-date applications, in one unified treatment It covers most of the worldwide frontier fields in photonic crystals, including up-to-date fabrication techniques, recent and future technological applications, and our basic understanding of the various optical properties of photonic crystals Brand-new theoretical and experimental data are also presented The book is intended for graduate course students and specialists actively working in this field, but it will also be useful for newcomers, especially the extensive chapter dealing with fundamental aspects of photonic crystals, which paves the way to a full appreciation of the other topics addressed

Brazilian infectious diseases specialists: who and where are they?

Science.gov (United States)

Cassenote, Alex Jones Flores; Scheffer, Mario César; Segurado, Aluísio Augusto Cotrim

2016-01-01

The infectious diseases specialist is a medical doctor dedicated to the management of infectious diseases in their individual and collective dimensions. The aim of this paper was to evaluate the current profile and distribution of infectious diseases specialists in Brazil. This is a cross-sectional study using secondary data obtained from institutions that register medical specialists in Brazil. Variables of interest included gender, age, type of medical school (public or private) the specialist graduated from, time since finishing residency training in infectious diseases, and the interval between M.D. graduation and residency completion. Maps are used to study the geographical distribution of infectious diseases specialists. A total of 3229 infectious diseases specialist registries were counted, with 94.3% (3045) of individual counts (heads) represented by primary registries. The mean age was 43.3 years (SD 10.5), and a higher proportion of females was observed (57%; 95% CI 55.3-58.8). Most Brazilian infectious diseases specialists (58.5%) practice in the Southeastern region. However, when distribution rates were calculated, several states exhibited high concentration of infectious diseases specialists, when compared to the national rate (16.06). Interestingly, among specialists working in the Northeastern region, those trained locally had completed their residency programs more recently (8.7yrs; 95% CI 7.9-9.5) than physicians trained elsewhere in the country (13.6yrs: 95% CI 11.8-15.5). Our study shows that Brazilian infectious diseases specialists are predominantly young and female doctors. Most have concluded a medical residency training program. The absolute majority practice in the Southeastern region. However, some states from the Northern, Northeastern and Southeastern regions exhibit specialist rates above the national average. In these areas, nonetheless, there is a strong concentration of infectious diseases specialists in state capitals and in

It's more than money: policy options to secure medical specialist workforce for regional centres.

Science.gov (United States)

May, Jennifer; Walker, Judi; McGrail, Mathew; Rolley, Fran

2017-12-01

Objectives Regional centres and their rural hinterlands support significant populations of non-metropolitan Australians. Despite their importance in the settlement hierarchy and the key medical services provided from these centres, little research has focused on their issues of workforce supply and long-term service requirements. In addition, they are a critical component of the recent growth of 'regional' hub-and-spoke specialist models of service delivery. Methods The present study interviewed 62 resident specialists in four regional centres, seeking to explore recruitment and retention factors important to their location decision making. The findings were used to develop a framework of possible evidence-informed policies. Results This article identifies key professional, social and locational factors, several of which are modifiable and amenable to policy redesign, including work variety, workplace culture, sense of community and spousal employment; these factors that can be targeted through initiatives in selection, training and incentives. Conclusions Commonwealth, state and local governments in collaboration with communities and specialist colleges can work synergistically, with a multiplicity of interdigitating strategies, to ensure a positive approach to the maintenance of a critical mass of long-term rural specialists. What is known about the topic? Rural origin increases likelihood of long-term retention to rural locations, with rural clinical school training associated with increased rural intent. Recruitment and retention policy has been directed at general practitioners in rural communities, with little focus on regional centres or medical specialists. What does this study add? Rural origin is associated with regional centre recruitment. Professional, social and locational factors are all moderately important in both recruitment and retention. Specialist medical training for regional centres ideally requires both generalist and subspecialist skills

Education of specialists-cartographers in Lviv Polytechnic National University

Directory of Open Access Journals (Sweden)

Наталія Ярема

2017-09-01

Full Text Available This paper describes the system of future specialists-cartographers education in Lviv polytechnic national university. Main targets of the department of cartography and geospatial modelling are listed. Key research areas of the department, the educational specifics of students at «Bachelor» and «Master‘s» levels are described. At present, the main task of the department is to train specialists with good knowledge of cartographic investigation method, GIS technologies, because digital cartography, web-mapping, web-portal are things of the future. Cartography specialists must know how to create traditional maps (topographic, thematic, tourist using computer technologies and electronic maps that can be used in the creation of GIS systems, informational resources in navigation, military affairs and so on. The main scientific direction of the department is general geographic and thematic mapping, GIS mapping and development of GIS, history of the cartography, mathematic modelling in geodesy, astronomy and geophysics. The department trains bachelors on specialty 103 «Earth sciences», specialization 103.02 «Cartography». The feature of master’s education is maximum approach to education content for future employment. Master degree students are improving their professional knowledge and skills received during their study for the bachelor’s degree. They are deeply studying modern methods of cartographic digital terrain models with GIS technologies, combining their work with development of cartographic databases. They get acquainted with the principles of base sets of geospatial data, conduct thematic evaluation and forecast maps, using GIS. The students also study methods and order of design, edition, and maps development in detail. Modern mapping needs to be more efficient in the use of both natural and human resources, reflect a complex system man - society - environment. Such problem can be solved using various modeling techniques with

Preparing Elementary Mathematics-Science Teaching Specialists.

Science.gov (United States)

Miller, L. Diane

1992-01-01

Describes a professional development program to train math/science specialists for the upper elementary school grades. Using results from an interest survey, 30 teachers were chosen to participate in a 3-year program to become math/science specialists. Presents the teaching model used and the advantages for teachers and students in having subject…

Inter-observer agreement of canine and feline paroxysmal event semiology and classification by veterinary neurology specialists and non-specialists

DEFF Research Database (Denmark)

Packer, Rowena M A; Berendt, Mette; Bhatti, Sofie

2015-01-01

neurology specialists and non-specialists) on the description and classification of videos depicting paroxysmal events, without knowing any results of diagnostic workup. An online questionnaire study was conducted, where participants watched 100 videos of dogs and cats exhibiting paroxysmal events...... low levels of agreement described here highlight the need for further discussions between neurology experts regarding classifying and describing epileptic seizures, and additional training of non-specialists to facilitate accurate diagnosis. There is a need for diagnostic tools (e...

Rapid fabrication and characterization of sine wave targets

International Nuclear Information System (INIS)

Day, R.D.; Armijo, E.; Gobby, P.; Hatch, D.; Rivera, G.; Salzer, L.; Townsend, J.

1997-01-01

The effect of surface perturbations on Inertial Confinement Fusion target performance is currently being researched at Los Alamos National Laboratory (LANL). These perturbations can cause hydrodynamic instabilities which in turn reduce the targets' yield. To systematically measure the growth of these instabilities requires targets to be produced which have perturbations of a known amplitude and spatial frequency. The authors have recently assembled hardware onto one of their diamond turning lathes which enables them to machine and measure these sine waves in about 15 minutes. This is a significant reduction in time from the two and one half hours required by the previous method. This paper discusses the hardware, how it works, and how well the system is working for them to produce these targets

[New business model for medical specialists].

Science.gov (United States)

Houwen, L G H J Louis

2013-01-01

The reforms in the field of medical specialist care have important implications for the professional practice of medical specialists and their working relationship with the hospital. This leads to a considerable amount of pressure placed upon the way physicians have traditionally practiced their liberal professions, which is by forming partnerships and practicing from within the hospitals based on an admission agreement. As of 2015, the tax benefits for entrepreneurs will be abolished and the formation of regional partnerships will be discouraged. These developments not only pose threats but also offer opportunities for both the entrepreneurial medical specialist and the innovative hospital. In this article, the prospect of a future business model for specialist medical care will be outlined and explored by proposing three new organizational forms. The central vision of this model is that physicians who wish to retain their status of liberal professional practitioners in the twenty-first century should be more involved in the ownership structure of hospitals. The social importance of responsible patient care remains paramount.

A combination of process of care and clinical target among type 2 diabetes mellitus patients in general medical clinics and specialist diabetes clinics at hospital levels.

Science.gov (United States)

Sieng, Sokha; Hurst, Cameron

2017-08-07

This study compares a combination of processes of care and clinical targets among patients with type 2 diabetes mellitus (T2DM) between specialist diabetes clinics (SDCs) and general medical clinics (GMCs), and how differences between these two types of clinics differ with hospital type (community, provincial and regional). Type 2 diabetes mellitus patient medical records were collected from 595 hospitals (499 community, 70 provincial, 26 regional) in Thailand between April 1 to June 30, 2012 resulting in a cross-sectional sample of 26,860 patients. Generalized linear mixed modeling was conducted to examine associations between clinic type and quality of care. The outcome variables of interest were split into clinical targets and process of care. A subsequent subgroup analysis was conducted to examine if the nature of clinical target and process of care differences between GMCs and SDCs varied with hospital type (regional, provincial, community). Regardless of the types of hospitals (regional, provincial, or community) patients attending SDCs were considerably more likely to have eye and foot exam. In terms of larger hospitals (regional and provincial) patients attending SDCs were more likely to achieve HbA1c exam, All FACE exam, BP target, and the Num7Q. Interestingly, SDCs performed better than GMCs at only provincial hospitals for LDL-C target and the All7Q. Finally, patients with T2DM who attended community hospital-GMCs had a better chance of achieving the blood pressure target than patients who attended community hospital-SDCs. Specialized diabetes clinics outperform general medical clinics for both regional and provincial hospitals for all quality of care indicators and the number of quality of care indicators achieved was never lower. However, this better performance of SDC was not observed in community hospital. Indeed, GMCs outperformed SDCs for some quality of care indicators in the community level setting.

14 CFR 1214.306 - Payload specialist relationship with sponsoring institutions.

Science.gov (United States)

2010-01-01

... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Payload specialist relationship with... ADMINISTRATION SPACE FLIGHT Payload Specialists for Space Transportation System (STS) Missions § 1214.306 Payload specialist relationship with sponsoring institutions. Specialists who are not U.S. Government employees must...

The need for PGY2-trained clinical pharmacy specialists.

Science.gov (United States)

Ragucci, Kelly R; O'Bryant, Cindy L; Campbell, Kristin Bova; Buck, Marcia L; Dager, William E; Donovan, Jennifer L; Emerson, Kayleigh; Gubbins, Paul O; Haight, Robert J; Jackevicius, Cynthia; Murphy, John E; Prohaska, Emily

2014-06-01

The American College of Clinical Pharmacy and other stakeholder organizations seek to advance clinical pharmacist practitioners, educators, and researchers. Unfortunately, there remains an inadequate supply of residency-trained clinical specialists to meet the needs of our health care system, and nonspecialists often are called on to fill open specialist positions. The impact of clinical pharmacy specialists on pharmacotherapy outcomes in both acute care and primary care settings demonstrates the value of these specialists. This commentary articulates the need for postgraduate year two (PGY2)-trained clinical specialists within the health care system by discussing various clinical and policy rationales, interprofessional support, economic justifications, and their impact on quality of care and drug safety. The integrated practice model that has grown out of the American Society of Health-System Pharmacists Pharmacy Practice Model Initiative (PPMI) could threaten the growth and development of future clinical specialists. Therefore, the ways in which PGY2-trained clinical pharmacist specialists are deployed in the PPMI require further consideration. PGY2 residencies provide education and training opportunities that cannot be achieved in traditional professional degree programs or postgraduate year one residencies. These specialists are needed to provide direct patient care to complex patient populations and to educate and train pharmacy students and postgraduate residents. Limitations to training and hiring PGY2-trained clinical pharmacy specialists include site capacity limitations and lack of funding. A gap analysis is needed to define the extent of the mismatch between the demand for specialists by health care systems and educational institutions versus the capacity to train clinical pharmacists at the specialty level. © 2014 Pharmacotherapy Publications, Inc.

Academic learning for specialist nurses: a grounded theory study.

Science.gov (United States)

Millberg, Lena German; Berg, Linda; Brämberg, Elisabeth Björk; Nordström, Gun; Ohlén, Joakim

2014-11-01

The aim was to explore the major concerns of specialist nurses pertaining to academic learning during their education and initial professional career. Specialist nursing education changed in tandem with the European educational reform in 2007. At the same time, greater demands were made on the healthcare services to provide evidence-based and safe patient-care. These changes have influenced specialist nursing programmes and consequently the profession. Grounded Theory guided the study. Data were collected by means of a questionnaire with open-ended questions distributed at the end of specialist nursing programmes in 2009 and 2010. Five universities were included. Further, individual, pair and group interviews were used to collect data from 12 specialist nurses, 5-14 months after graduation. A major concern for specialist nurses was that academic learning should be "meaningful" for their professional future. The specialist nurses' "meaningful academic learning process" was characterised by an ambivalence of partly believing in and partly being hesitant about the significance of academic learning and partly receiving but also lacking support. Specialist nurses were influenced by factors in two areas: curriculum and healthcare context. They felt that the outcome of contribution to professional confidence was critical in making academic learning meaningful. Copyright © 2014 Elsevier Ltd. All rights reserved.

Materials considerations in accelerator targets

International Nuclear Information System (INIS)

Peacock, H.B. Jr.; Iyer, N.C.; Louthan, M.R. Jr.

1994-01-01

Future nuclear materials production and/or the burn-up of long lived radioisotopes may be accomplished through the capture of spallation produced neutrons in accelerators. Aluminum clad-lead and/or lead alloys has been proposed as a spallation target. Aluminum was the cladding choice because of the low neutron absorption cross section, fast radioactivity decay, high thermal conductivity, and excellent fabricability. Metallic lead and lead oxide powders were considered for the target core with the fabrication options being casting or powder metallurgy (PM). Scoping tests to evaluate gravity casting, squeeze casting, and casting and swaging processes showed that, based on fabricability and heat transfer considerations, squeeze casting was the preferred option for manufacture of targets with initial core cladding contact. Thousands of aluminum clad aluminum-lithium alloy core targets and control rods for tritium production have been fabricated by coextrusion processes and successfully irradiated in the SRS reactors. Tritium retention in, and release from the coextruded product was modeled from experimental and operational data. Newly produced tritium atoms were trapped by lithium atoms to form a lithium tritide. The effective tritium pressure required for trap or tritide stability was the equilibrium decomposition pressure of tritium over a lithium tritide-aluminum mixture. The temperature dependence of tritium release was determined by the permeability of the cladding to tritium and the local equilibrium at the trap sites. The model can be used to calculate tritium release from aluminum clad, aluminum-lithium alloy targets during postulated accelerator operational and accident conditions. This paper describes the manufacturing technologies evaluated and presents the model for tritium retention in aluminum clad, aluminum-lithium alloy tritium production targets

Cooperation among medical specialists : "pain" or "gain"?

NARCIS (Netherlands)

Stoffels, Antoinette Marie-Rose Renée

2008-01-01

This thesis investigates the cooperation among medical specialists in multidisciplinary teams as well as its antecedents and consequences. During meetings, medical specialists combine their knowledge and expertise, discuss the health problems of patients, weigh possible treatment options and decide

Mission Specialist Scott Parazynski arrives late at KSC

Science.gov (United States)

1998-01-01

The T-38 jet aircraft arrives at the Shuttle Landing Facility carrying STS-95 Mission Specialist Scott E. Parazynski (second seat). The pilot is astronaut Kent Rominger. Parazynski's first plane experienced problems at the stop at Tyndall AFB and he had to wait for another jet and pilot to finish the flight to KSC. He joined other crewmembers Mission Commander Curtis L. Brown Jr., Pilot Steven W. Lindsey, Mission Specialist Stephen K. Robinson, Payload Specialist John H. Glenn Jr., senator from Ohio, Mission Specialist Pedro Duque, with the European Space Agency (ESA), and Payload Specialist Chiaki Mukai, with the National Space Development Agency of Japan (NASDA), for final pre-launch preparations. STS-95 is expected to launch at 2 p.m. EST on Oct. 29, last 8 days, 21 hours and 49 minutes, and land at 11:49 a.m. EST on Nov. 7.

The Predictability of Phytophagous Insect Communities: Host Specialists as Habitat Specialists

NARCIS (Netherlands)

Müller, J.; Stadler, J.; Jarzabek-Müller, A.; Hacker, H.; Braak, ter C.J.F.; Brandl, R.

2011-01-01

The difficulties specialized phytophagous insects face in finding habitats with an appropriate host should constrain their dispersal. Within the concept of metacommunities, this leads to the prediction that host-plant specialists should sort into local assemblages according to the local

Pharmacy specialists' attitudes toward pharmaceutical service quality at community pharmacies.

Science.gov (United States)

Urbonas, Gvidas; Jakušovaitė, Irayda; Savickas, Arūnas

2010-01-01

The main objective of this study was to analyze pharmacy specialists' attitudes toward the quality of pharmaceutical services at Lithuanian community pharmacies. Between April and June 2009, a total of 471 Lithuanian community pharmacy specialists completed a questionnaire designed to evaluate their attitudes toward the quality of pharmaceutical services at community pharmacies. The main dimensions of pharmaceutical service quality were extracted by principal component analysis. Two main dimensions of pharmaceutical service quality were extracted: pharmacotherapeutic aspects (provision of information about drug therapy, possible side effects, health promotion, the amount of time spent with a patient, and the ascertainment that a patient understood the provided information) and socioeconomic aspects (considering patient's needs and financial capabilities, making a patient confident with the services provided). Pharmacy specialists evaluated the quality of both dimensions positively, but the quality of the first dimension was rated significantly worse than that of the second dimension. The attitudes of pharmacy specialists working at independent pharmacies were more positive toward pharmacotherapeutic aspects as compared to the specialists working at chain or state pharmacies. Pharmacotherapeutic aspects were rated better by pharmacy specialists, aged ≥ 55 years, than those younger than 45 years. Moreover, the attitudes of 45-54-year-old pharmacy specialists toward the socioeconomic aspects were more positive as compared with those of 35-44-year olds. Pharmacists rated the socioeconomic aspects of pharmaceutical service quality worse as compared with pharmacy technicians. The attitudes of pharmacy specialists working at pharmacies with 6-9 specialists were more negative toward pharmacotherapeutic aspects than those of the pharmacies with 1-2 specialists. Pharmacy specialists working at pharmacies with ≥ 10 specialists reported lower scores of socioeconomic

Professional standard of specialist of guardianship and custodianship agency

Directory of Open Access Journals (Sweden)

G.V. Semya

2013-10-01

Full Text Available We justified the introduction of the professional standard of specialist of guardianship and custodianship agency taking into consideration the psychological characteristics of the target group of customers. We describe the situation in our country with qualification of professionals, the international trends in the field of protection of the rights of minors in the countries – members of the Organization for Economic Cooperation and Development. We analyze the reflection of the theme of labor functions in the Russian legislation. We reveal the need for psychological and pedagogical knowledge for successful professional of guardianship authorities, compile a list of the necessary skills and knowledge. The main focus of the work of specialists is to maintain the child in the biological family at all stages of working with child and family problems. We characterize the trends in professional activities related to the development of the regional legislation in comparison with federal, increased number of international instruments to which Russia joined in the protection of children's rights. It is stressed that a requirement for education is additional retraining for new programs on the basis of higher education in the following professions and fields of study: law, pedagogy and psychology, social pedagogy and social work.

Mission Specialist Scott Parazynski checks his flight suit

Science.gov (United States)

1998-01-01

STS-95 Mission Specialist Scott E. Parazynski gets help with his flight suit in the Operations and Checkout Building from a suit technician George Brittingham. The final fitting takes place prior to the crew walkout and transport to Launch Pad 39B. Targeted for launch at 2 p.m. EST on Oct. 29, the mission is expected to last 8 days, 21 hours and 49 minutes, and return to KSC at 11:49 a.m. EST on Nov. 7. The STS-95 mission includes research payloads such as the Spartan solar-observing deployable spacecraft, the Hubble Space Telescope Orbital Systems Test Platform, the International Extreme Ultraviolet Hitchhiker, as well as the SPACEHAB single module with experiments on space flight and the aging process.

Effect of positively charged particles on sputtering damage of organic electro-luminescent diodes with Mg:Ag alloy electrodes fabricated by facing target sputtering

Directory of Open Access Journals (Sweden)

Kouji Suemori

2017-04-01

Full Text Available We investigated the influence of the positively charged particles generated during sputtering on the performances of organic light-emitting diodes (OLEDs with Mg:Ag alloy electrodes fabricated by sputtering. The number of positively charged particles increased by several orders of magnitude when the target current was increased from 0.1 A to 2.5 A. When a high target current was used, many positively charged particles with energies higher than the bond energy of single C–C bonds, which are typically found in organic molecules, were generated. In this situation, we observed serious OLED performance degradation. On the other hand, when a low target current was used, OLED performance degradation was not observed when the number of positively charged particles colliding with the organic underlayer increased. We concluded that sputtering damage caused by positively charged particles can be avoided by using a low target current.

Advanced fuel fabrication

International Nuclear Information System (INIS)

Bernard, H.

1989-01-01

This paper deals with the fabrication of advanced fuels, such as mixed oxides for Pressurized Water Reactors or mixed nitrides for Fast Breeder Reactors. Although an extensive production experience exists for the mixed oxides used in the FBR, important work is still needed to improve the theoretical and technical knowledge of the production route which will be introduced in the future European facility, named Melox, at Marcoule. Recently, the feasibility of nitride fuel fabrication in existing commercial oxide facilities was demonstrated in France. The process, based on carbothermic reduction of oxides with subsequent comminution of the reaction product, cold pressing and sintering provides (U, Pu)N pellets with characteristics suitable for irradiation testing. Two experiments named NIMPHE 1 and 2 fabricated in collaboration with ITU, Karlsruhe, involve 16 nitride and 2 carbide pins, operating at a linear power of 45 and 73 kW/m with a smear density of 75-80% TD and a high burn-up target of 15 at%. These experiments are currently being irradiated in Phenix, at Marcoule. (orig.)

CSHCN in Texas: meeting the need for specialist care.

Science.gov (United States)

Young, M Cherilyn; Drayton, Vonna L C; Menon, Ramdas; Walker, Lesa R; Parker, Colleen M; Cooper, Sam B; Bultman, Linda L

2005-06-01

Assuring the sufficiency and suitability of systems of care and services for children with special health care needs (CSHCN) presents a challenge to Texas providers, agencies, and state Title V programs. To meet the need for specialist care, referrals from primary care doctors are often necessary. The objective of this study was to describe the factors associated with the need for specialist care and problems associated with obtaining referrals in Texas. Bivariate and multivariate analyses were performed using the National Survey of Children with Special Health Care Needs (NS-CSHCN) weighted sample for Texas (n = 719,014) to identify variables associated with the need for specialist care and problems obtaining referrals for specialist care. Medical need of the CSHCN and sensitivity to family values/customs was associated with greater need for specialist care, and Hispanic ethnicity and lower maternal education were associated with less need. Medical need, amount of time spent with doctors and sensitivity to values/customs, living in a large metropolitan statistical area, and lack of medical information were associated with problems obtaining a specialist care referral. Findings revealed some similarities and differences with meeting the need for specialist care when comparing Texas results to other studies. In Texas, aspects of customer satisfaction variables, especially doctors' sensitivity to family values/customs and parents' not receiving enough information on medical problems, were significantly associated with problems obtaining specialist referrals. Findings indicate a need to further research relationships and communication among doctors, CSHCN, and their families.

Development of a coating technique for inertial confinement fusion plastic targets

International Nuclear Information System (INIS)

Kubo, U.; Tsubakihara, H.

1986-01-01

Deuterated polystyrene as a target material offers several advantages over other polymers because of the following: (1) it is chemically and physically stable at ordinary conditions, (2) it can be easily formed into spherical shells, and (3) it has a very high fraction of D 2 /H 2 (above approx.99%). As in our previous studies, the fabrication method was basically a utilization of the emulsion technique. This method is well suited to mass-producing the polymer targets without microprocessing techniques. We have developed a fabrication method for single shell targets and an extension of this technique also enables us to fabricate double shell targets. This new method is faster and less labor intensive than previous techniques. The development of ICF experiments requires multilayer structure targets; we have developed, moreover, a new fabrication technique called the multicoating method. The polymer coating can be fabricated by the application of an emulsion technique. On the other hand, with metal coating, a nonelectroplating method was used, and nickel was employed as the coating metal. The thickness of the polymer coating layer can be controlled with the rotational speed of a stirrer in the emulsion. In the case of nickel coating, it is achieved by controlling the plating bath temperature and immersion time during the plating process. The experiment resulted in the development of a new technique for the fabrication of multilayer targets and low density, thick polymer-layer-coated targets

School Library Media Specialist-Teacher Collaboration: Characteristics, Challenges, Opportunities

Science.gov (United States)

Cooper, O. P.; Bray, Marty

2011-01-01

The most successful school library media specialists are those who collaborate with teachers as full partners in the instructional process. Without assertive action by the school library media specialist, however, school administrators and teachers are likely to be more aware of the media specialist's administrative role than the roles of teacher,…

Fabrication and calibration of FORTIS

Science.gov (United States)

Fleming, Brian T.; McCandliss, Stephan R.; Kaiser, Mary Elizabeth; Kruk, Jeffery; Feldman, Paul D.; Kutyrev, Alexander S.; Li, Mary J.; Rapchun, David A.; Lyness, Eric; Moseley, S. H.; Siegmund, Oswald; Vallerga, John; Martin, Adrian

2011-09-01

The Johns Hopkins University sounding rocket group is entering the final fabrication phase of the Far-ultraviolet Off Rowland-circle Telescope for Imaging and Spectroscopy (FORTIS); a sounding rocket borne multi-object spectro-telescope designed to provide spectral coverage of 43 separate targets in the 900 - 1800 Angstrom bandpass over a 30' x 30' field-of- view. Using "on-the-fly" target acquisition and spectral multiplexing enabled by a GSFC microshutter array, FORTIS will be capable of observing the brightest regions in the far-UV of nearby low redshift (z ~ 0.002 - 0.02) star forming galaxies to search for Lyman alpha escape, and to measure the local gas-to-dust ratio. A large area (~ 45 mm x 170 mm) microchannel plate detector built by Sensor Sciences provides an imaging channel for targeting flanked by two redundant spectral outrigger channels. The grating is ruled directly onto the secondary mirror to increase efficiency. In this paper, we discuss the recent progress made in the development and fabrication of FORTIS, as well as the results of early calibration and characterization of our hardware, including mirror/grating measurements, detector performance, and early operational tests of the microshutter arrays.

Target technologies for laser inertial confinement fusion: state-of-the-art and future perspective

International Nuclear Information System (INIS)

Zhang Lin; Du Kai

2013-01-01

Targets are physical base of the laser inertial confinement fusion (ICF) researches. The quality of the targets has extremely important influences on the reliabilities and degree of precision of the ICF experimental results. The characteristics of the ICF targets, such as complexity and microscale, high precision, determine that the target fabrication process must be a system engineering. This paper presents progresses on the fabrication technologies of ICF targets. The existing problem and the future needs of ICF target fabrication technologies are also discussed. (authors)

Acidic aqueous uranium electrodeposition for target fabrication

International Nuclear Information System (INIS)

Saliba-Silva, A.M.; Oliveira, E.T.; Garcia, R.H.L.; Durazzo, M.

2013-01-01

Direct irradiation of targets inside nuclear research or multiple purpose reactors is a common route to produce 99 Mo- 99m Tc radioisotopes. The electroplating of low enriched uranium over nickel substrate might be a potential alternative to produce targets of 235 U. The electrochemistry of uranium at low temperature might be beneficial for an alternative route to produce 99 Mo irradiation LEU targets. Electrodeposition of uranium can be made using ionic and aqueous solutions producing uranium oxide deposits. The performance of uranium electrodeposition is relatively low because a big competition with H 2 evolution happens inside the window of electrochemical reduction potential. This work explores possibilities of electroplating uranium as UO 2 2+ (Uranium-VI) in order to achieve electroplating uranium in a sufficient amount to be commercially irradiated in the future Brazilian RMB reactor. Electroplated nickel substrate was followed by cathodic current electrodeposition from aqueous UO 2 (NO 3 ) 2 solution. EIS tests and modeling showed that a film formed differently in the three tested cathodic potentials. At the lower level, (-1.8V) there was an indication of a double film formation, one overlaying the other with ionic mass diffusion impaired at the interface with nickel substrate as showed by the relatively lower admittance of Warburg component. (author)

Corrigendum to: It's more than money: policy options to secure medical specialist workforce for regional centres.

Science.gov (United States)

May, Jennifer; Walker, Judi; McGrail, Mathew; Rolley, Fran

2017-12-01

Objectives Regional centres and their rural hinterlands support significant populations of non-metropolitan Australians. Despite their importance in the settlement hierarchy and the key medical services provided from these centres, little research has focused on their issues of workforce supply and long-term service requirements. In addition, they are a critical component of the recent growth of 'regional' hub-and-spoke specialist models of service delivery. Methods The present study interviewed 62 resident specialists in four regional centres, seeking to explore recruitment and retention factors important to their location decision making. The findings were used to develop a framework of possible evidence-informed policies. Results This article identifies key professional, social and locational factors, several of which are modifiable and amenable to policy redesign, including work variety, workplace culture, sense of community and spousal employment; these factors that can be targeted through initiatives in selection, training and incentives. Conclusions Commonwealth, state and local governments in collaboration with communities and specialist colleges can work synergistically, with a multiplicity of interdigitating strategies, to ensure a positive approach to the maintenance of a critical mass of long-term rural specialists. What is known about the topic? Rural origin increases likelihood of long-term retention to rural locations, with rural clinical school training associated with increased rural intent. Recruitment and retention policy has been directed at general practitioners in rural communities, with little focus on regional centres or medical specialists. What does this study add? Rural origin is associated with regional centre recruitment. Professional, social and locational factors are all moderately important in both recruitment and retention. Specialist medical training for regional centres ideally requires both generalist and subspecialist skills

Evaluation of a diabetes nurse specialist prescribing project.

Science.gov (United States)

Wilkinson, Jill; Carryer, Jenny; Adams, Jeffery

2014-08-01

To evaluate the diabetes nurse specialist prescribing project with the aim of determining whether diabetes nurse specialist prescribing is safe and effective and to inform the implementation and extension of registered nurse prescribing. Registered nurses in many countries are able to prescribe medicines, but in New Zealand, prior to the diabetes nurse specialist project, nurse practitioners were the only nurses who could prescribe medicines. New regulations allowed the nurses to prescribe a limited number of prescription medicines. The study was a process and outcome clinical programme evaluation. The project took place between April-September 2011 and involved 12 diabetes nurse specialist in four localities. Quantitative data were collected from clinical records maintained by the diabetes nurse specialist for the project (1274 patients and 3402 prescribing events), from surveys with stakeholders (general practitioners, n = 30; team members, n = 19; and patients, n = 89) and audits from patient notes (n = 117) and prescriptions (n = 227), and qualitative data from interviews with project participants (n = 18) and patients (n = 19). All data were analysed descriptively. Diabetes nurse specialist prescribing was determined to be safe, of high quality and appropriate. It brought important benefits to the effectiveness of specialist diabetes services, was acceptable to patients and was supported by the wider healthcare team. These findings are consistent with the findings reported in the international literature about nurse prescribing in a range of different practice areas. Clarification of the education and competence requirements and resourcing for the ongoing supervision of nurses is recommended if the prescribing model is to be extended. Diabetes nurse specialist prescribing improved access to medicines by providing a more timely service. Nurses felt more satisfied with their work because they could independently provide a complete episode of care

Target fabrication using laser and spark erosion machining

International Nuclear Information System (INIS)

Clement, X.; Coudeville, A.; Eyharts, P.; Perrine , J.P.; Rouillard, R.

1981-11-01

Lasers and E.D.M. (electrical discharge machining) are both extremely useful tools for machining the small targets needed in inertial confinement studies. Lasers are currently used in a wide range of target problems and it appears that E.D.M. has a still wider range of applications for plane and spherical targets. The problems of material deformation and tool breaking are practically eliminated as the electrode and the machined part are not in mechanical contact. In comparison with laser micromachining E.D.M. offers: larger versatility with the possibility of new developments and applications; higher production speed for thin conducting materials; lower initial and operating costs; the processes are well controlled, reproducible and can be easily automated; the operation is safe without the dangers associted with lasers

Fabrication of Foam Shells for ICF Experiments

Science.gov (United States)

Czechowicz, D. G.; Acenas, O.; Flowers, J. S.; Nikroo, A.; Paguio, R. R.; Schroen, D. G.; Streit, J.; Takagi, M.

2004-11-01

The General Atomics/Schafer team has developed processes to fabricate foam shells targets suitable for ICF experiments. The two most common chemical systems used to produce foam shells have been resorcinol-formaldehyde (R/F) aerogel and divinylbenzene (DVB). Spherical targets have been made in the form of shells and beads having diameters ranging from approximately 0.5 mm to 4.0 mm, and having densities from approximately 100 mg/cc to 250 mg/cc. The work on R/F foam shells has been concentrated on 1) shell fabrication process improvement to obtain high yields ( ˜25%) and 2) depositing a reliable permeation barrier to provide shells for ongoing direct drive experiments at LLE. Development of divinylbenzene foam shells has been mainly directed towards Inertial Fusion Energy applications (at densities as low as 30 mg/cc) and recently for shells for experiments at LLE. Details of the relevant metrology and properties of these foams as well as the range of targets currently available will be discussed.

[History in the public communication of specialist scientific societies: history marketing].

Science.gov (United States)

Moll, F H; Halling, T; Rathert, P; Fangerau, H

2014-10-01

History is nowadays used as an economic factor. The past is therefore specifically targeted and cultivated, which for specialist scientific associations and societies often fullfils totally different functions in comparison to the open market, although the techniques and requirements are similar. Within medical specialties these facts are often still unknown. Museums and archives as well as the historians and curators working in them are very familiar with the special cultures of communication within these scientific communities and they play a major role in the establishment and development of history as a modern part of public relations and public identity.

Art Appreciation as a Learned Competence: A Museum-based Qualitative Study of Adult Art Specialist and Art Non-Specialist Visitors

Directory of Open Access Journals (Sweden)

Rajka Bračun Sova

2015-12-01

Full Text Available Since Bourdieu, it has been argued that art appreciation requires “knowledge”. The focus of this qualitative study was to examine art appreciation as a learned competence by exploring two different groups of museum visitors: art specialists and art non-specialists. The research was conducted at Moderna galerija in Ljubljana. Twenty-three adults were recruited and accompanied during their visit to the museum. Participants were requested to “think out loud”, which meant to talk about what they saw, thought, and felt about the artworks. There was a short interview conducted with each participant before entering the museum to gain insight into their art-related and museum-visiting experience. The analysis of the data revealed that some processes of art appreciation were similar within the two groups. Both art specialists and art non-specialists interact with museum objects physically and intellectually; they see contents and formal qualities as a whole; they respond emotionally to artworks; appreciation includes their personal experience; they search museum interpretation/information for their understanding. Some noticeable differences were found. Art specialists respond to artworks with more understanding and are willing to put more effort into art appreciation, whereas art non-specialists respond with less understanding and put less effort into art appreciation. This paper focuses on the differences between the two groups; reflective and spontaneous appreciation of art, objective and subjective appreciation of art and the effort put into art appreciation. The paper ends with a discussion of the implications of the study for the teaching of art and museum education.

Fabrication of inert matrices for heterogeneous transmutation. EFTTRA-T2 (RAS 2) irradiation programme

International Nuclear Information System (INIS)

Boshoven, J.G.; Hein, H.; Konings, R.J.M.

1996-07-01

This report describes the fabrication of targets containing inert matrices for the heterogeneous transmutation of plutonium and minor actinides. These targets will be irradiated in the EFTTRA-T2 (RAS-2) irradiation programme. The selection, preparation and characterization of the inert matrices and fabrication and loading of the irradiation capsules are discussed. (orig.)

Specialist training in pediatric anesthesia

DEFF Research Database (Denmark)

Hansen, Tom G

2009-01-01

There has been a great deal of focus on specialist training in pediatric anesthesia in the last decade or so. Internationally, however, there is still no uniform agreement as to how such a training program should be arranged and organized. Since September 2003, the Scandinavian Society of Anaesth......There has been a great deal of focus on specialist training in pediatric anesthesia in the last decade or so. Internationally, however, there is still no uniform agreement as to how such a training program should be arranged and organized. Since September 2003, the Scandinavian Society...... of Anaesthesiology and Intensive Care Medicine has coordinated an advanced Inter-Nordic educational program in pediatric anesthesia and intensive care. The training program is managed by a Steering Committee. This program is intended for physicians who recently have received their specialist degree in anesthesiology...... and intensive care. The training period is 12 months of which 9 months are dedicated to pediatric anesthesia and 3 months to pediatric intensive care. During the 1-year training period, the candidates are designated a Scandinavian host clinic (at a tertiary pediatric center in Scandinavia approved...

Evaluation of magnetostrictive composite coated fabric as a fragment barrier material

International Nuclear Information System (INIS)

Son, Kwon Joong; Fahrenthold, Eric P

2012-01-01

Over the last decade a surge in fragment barrier research has led to investigation of numerous materials and material augmentations in the attempt to improve the ballistic performance of systems designed to protect personnel, vehicles or infrastructure from impact and blast loads. One widely studied material augmentation approach is the use of coatings, often polymers, to enhance the performance of protection systems constructed from metal, concrete, composite and fabric materials. In recent research the authors have conducted the first experimental study of the ballistic performance of fabrics coated with a magnetically responsive polymer. Zero field impact experiments on coated fabric targets showed a 61% increase in impact energy dissipation, although the coated targets were not competitive with neat fabrics on a protection per unit mass basis. Under an applied field of 110 kA m −1 , the ballistic performance of the coated fabric was reduced. The reduction in performance may be attributed to a reduction in material damping and an increase in material modulus for the magnetostrictive component of the coating. Analysis of the coated fabric response to magnetic preloads suggests that coating tensile stresses and coating–fabric interface stresses induced by the applied field may also adversely affect ballistic performance. (paper)

Addressing the unequal geographic distribution of specialist doctors in indonesia: the role of the private sector and effectiveness of current regulations.

Science.gov (United States)

Meliala, Andreasta; Hort, Krishna; Trisnantoro, Laksono

2013-04-01

As in many countries, the geographic distribution of the health workforce in Indonesia is unequal, with a concentration in urban and more developed areas, and a scarcity in rural and remote areas. There is less information on the distribution of specialist doctors, yet inequalities in their distribution could compromise efforts to achieve universal coverage by 2014. This paper uses data from 2007 and 2008 to describe the geographic distribution of specialist doctors in Indonesia, and to examine two key factors that influence the distribution and are targets of current policies: sources of income for specialist doctors, and specialist doctor engagement in private practice. The data demonstrates large differences in the ratio of specialist doctors to population among the provinces of Indonesia, with higher ratios on the provinces of the islands of Java, and much lower ratios on the more remote provinces in eastern Indonesia. Between 65% and 80% of specialist doctors' income derives from private practice in non-state hospitals or private clinics. Despite regulations limiting practice locations to three, most specialists studied in a provincial capital city were working in more than three locations, with some working in up to 7 locations, and spending only a few hours per week in their government hospital practice. Our study demonstrates that the current regulatory policies and financial incentives have not been effective in addressing the maldistribution of specialist doctors in a context of a growing private sector and predominance of doctors' income from private sources. A broader and more integrated policy approach, including more innovative service delivery strategies for rural and remote areas, is recommended. Copyright © 2013 Elsevier Ltd. All rights reserved.

[Databases for surgical specialists in Cancún, Quintana Roo].

Science.gov (United States)

Contla-Hosking, Jorge Eduardo; Ceballos-Martínez, Zoila Inés; Peralta-Bahena, Mónica Esther

2004-01-01

Our aim was to identify the level of knowledge of surgical health-area specialists in Cancún, Quintana Roo, Mexico, from the personal productivity database. We carried out an investigation of 37 surgical specialists: 24 belonged to the Mexican Social Security Institute (IMSS), while 13 belonged to the Mexican Health Secretariat (SSA). In our research, we found that 61% of surgical health-area specialist physicians were familiar with some aspects of the institutional surgical registry, including the following: 54% knew of the existence of a personal registry of surgeries carried out, and 43% keep a record of their personal activities. From the latter percentage, 69% of surgical health-area specialist physicians mentioned keeping their records manually, while 44% used the computer. Results of the research suggest that these physicians would like to have some kind of record of the surgeries carried out by each. An important percentage of these specialists do not keep a personal record on a database; due to this lack of knowledge, we obtain incorrect information in institutional records of the reality of what is actually done. We consider it important to inform surgical specialists concerning the existence of personal institutional records in database form or even of record done manually, as well as correct terminology for the International Codification (CIE-9 & 10). We inform here of the need to encourage a culture in records and databases in the formative stage of surgeon specialists.

The evolution of resource adaptation: how generalist and specialist consumers evolve.

Science.gov (United States)

Ma, Junling; Levin, Simon A

2006-07-01

Why and how specialist and generalist strategies evolve are important questions in evolutionary ecology. In this paper, with the method of adaptive dynamics and evolutionary branching, we identify conditions that select for specialist and generalist strategies. Generally, generalist strategies evolve if there is a switching benefit; specialists evolve if there is a switching cost. If the switching cost is large, specialists always evolve. If the switching cost is small, even though the consumer will first evolve toward a generalist strategy, it will eventually branch into two specialists.

CACAO facility. Radioactive targets at Orsay

International Nuclear Information System (INIS)

Bacri, C.O.; Petitbon-Thevenet, V.; Mottier, J.; Lefort, H.; Durnez, A.; Fortuna, F.

2014-01-01

CACAO, Chimie des Actinides et Cibles radioActives a Orsay (actinide chemistry and radioactive targets at Orsay), is a new laboratory dedicated to the fabrication and characterization of radioactive targets. It is supported by the radiochemistry group and the stable target service of the IPNO. The recurring needs of physicists working in the nuclear fuel cycle physics and the growing difficulties to obtain radioactive targets elsewhere were the main motivating factors behind the construction of this new laboratory. The first targets of 235,238 U and 232 Th have already been prepared although the full operating licenses still need to be obtained. In this paper, the installation and the equipment of CACAO will be described. An extensive study of a U test target fabricated by the CACAO laboratory has been performed and results are reported here. The different techniques used to characterize the deposit are presented and the outcome is discussed. (author)

Does the specialist nurse enhance or deskill the general nurse?

Science.gov (United States)

Marshall, Z; Luffingham, N

Much conflict and confusion surrounds the title and role of the specialist nurse, leading in some instances to disharmony between general and specialist nurses. It has been suggested that too many highly specialized nurses in a general area may lead to a deskilled workforce and fragmented care. Attempts to define the key concepts of specialist practice as described by the UKCC has resulted in elitism, conflict and abuse of the title. One suggestion to eliminate this conflict is for specialist nurses to achieve key competencies that encompass the role of the clinical expert. These key competencies should be devised by specialist nurses, in the absence of national guidelines, and be agreed by employers. They should incorporate the key roles of: change agent, expert clinician, educator, researcher and coordinator. It is contended that if all concerned have a clearer definition of the title, role and what is expected from the specialist nurse then this will result in reduced conflict and improved quality of care.

Brazilian infectious diseases specialists: who and where are they?

Directory of Open Access Journals (Sweden)

Alex Jones Flores Cassenote

2016-03-01

Conclusion: Our study shows that Brazilian infectious diseases specialists are predominantly young and female doctors. Most have concluded a medical residency training program. The absolute majority practice in the Southeastern region. However, some states from the Northern, Northeastern and Southeastern regions exhibit specialist rates above the national average. In these areas, nonetheless, there is a strong concentration of infectious diseases specialists in state capitals and in metropolitan areas.

Educational programme on radiation protection for veterinary medicine specialists

International Nuclear Information System (INIS)

Djuric, G.; Popovic, D.

1992-01-01

The education of radiation protection for veterinary medicine specialists on the University of Belgrade is integrated both in regular graduate studies and in postgraduate studies. Within the graduate studies, students attend courses in physics and biophysics and in radiation hygiene. During postgraduate or specialistic veterinary medicine studies, veterinary medicine specialists expand their knowledge in radiation protection through a number of courses on radiation biophysics, radioecology, nuclear instrumentation and environmental protection. (author)

Minor Actinide Laboratory at JRC-ITU: Fuel fabrication facility

International Nuclear Information System (INIS)

Fernandez, A.; McGinley, J.; Somers, J.

2008-01-01

The Minor Actinide Laboratory (MA-lab) of the Institute for Transuranium Elements is a unique facility for the fabrication of fuels and targets containing minor actinides (MA). It is of key importance for research on Partitioning and Transmutation in Europe, as it is one of the only dedicated facilities for the fabrication of MA containing materials, either for property measurements or for the production of test pins for irradiation experiments. In this paper a detailed description of the MA-Lab facility and the fabrication processes developed to fabricate fuels and samples containing high content of minor actinides is given. In addition, experience gained and improvements are also outlined. (authors)

'The use of technical specialists in quality assurance audits'

International Nuclear Information System (INIS)

Higgins, T.J.; Diaz, M.R.

1993-01-01

This paper provides a nontechnical discussion of the use of Technical Specialists in quality assurance audits by the Office of Civilian Radioactive Waste Management's Office of Quality Assurance. The purpose is to describe one successful solution to the problem that arises when a quality assurance organization is responsible for conducting audits of many, diverse, highly technical activities. The solution is the conduct of audits that combine both horizontal and vertical sample selection strategies and which employ Technical Specialists in the vertical portion of the audit. The Technical Specialist is paired with a programmatic auditor who perform as a dedicated team in their conduct of the audit. This paper focuses on the Technical Specialist

Elder Specialists: Psychosocial Aspects of Medical Education in Geriatric Care

Science.gov (United States)

McCann-Stone, Nancy; Robinson, Sherry B.; Rull, Gary; Rosher, Richard B.

2009-01-01

This paper describes an Elder Specialist Program developed by one school of medicine to sensitize medical students to geriatric psychosocial issues. Elder Specialists participate in panel discussions as part of each geriatric session. As an alternative to traditional senior mentoring programs, the Elder Specialist Program provides all students a…

Art Appreciation as a Learned Competence: A Museum-Based Qualitative Study of Adult Art Specialist and Art Non-Specialist Visitors

Science.gov (United States)

Bracun Sova, Rajka

2015-01-01

Since Bourdieu, it has been argued that art appreciation requires "knowledge". The focus of this qualitative study was to examine art appreciation as a learned competence by exploring two different groups of museum visitors: art specialists and art non-specialists. The research was conducted at Moderna galerija in Ljubljana. Twenty-three…

Materials considerations in accelerator targets

International Nuclear Information System (INIS)

Peacock, H. B. Jr.; Iyer, N. C.; Louthan, M. R. Jr.

1995-01-01

Future nuclear materials production and/or the burn-up of long lived radioisotopes may be accomplished through the capture of spallation produced neutrons in accelerators. Aluminum clad-lead and/or lead alloys has been proposed as a spallation target. Aluminum was the cladding choice because of the low neutron absorption cross section, fast radioactivity decay, high thermal conductivity, and excellent fabricability. Metallic lead and lead oxide powders were considered for the target core with the fabrication options being casting or powder metallurgy (PM). Scoping tests to evaluate gravity casting, squeeze casting, and casting and swaging processes showed that, based on fabricability and heat transfer considerations, squeeze casting was the preferred option for manufacture of targets with initial core cladding contact. Thousands of aluminum clad aluminum-lithium alloy core targets and control rods for tritium production have been fabricated by coextrusion processes and successfully irradiated in the SRS reactors. Tritium retention in, and release from, the coextruded product was modeled from experimental and operational data. The model assumed that tritium atoms, formed by the 6Li(n,a)3He reaction, were produced in solid solution in the Al-Li alloy. Because of the low solubility of hydrogen isotopes in aluminum alloys, the irradiated Al-Li rapidly became supersaturated in tritium. Newly produced tritium atoms were trapped by lithium atoms to form a lithium tritide. The effective tritium pressure required for trap or tritide stability was the equilibrium decomposition pressure of tritium over a lithium tritide-aluminum mixture. The temperature dependence of tritium release was determined by the permeability of the cladding to tritium and the local equilibrium at the trap sites. The model can be used to calculate tritium release from aluminum clad, aluminum-lithium alloy targets during postulated accelerator operational and accident conditions. This paper describes

Stress, satisfaction and burnout among Dutch medical specialists

NARCIS (Netherlands)

Visser, Mechteld R. M.; Smets, Ellen M. A.; Oort, Frans J.; de Haes, Hanneke C. J. M.

2003-01-01

Background: Stress and stress-related illnesses are increasing among medical specialists. This threatens the quality of patient care. in this study we investigated (a) levels of job stress and job satisfaction among medical specialists, (b) factors contributing to stress and satisfaction and (c) the

Understanding practice patterns of glaucoma sub-specialists in India

Directory of Open Access Journals (Sweden)

Nikhil S. Choudhari

2017-10-01

Full Text Available AIM: To obtain information on the prevailing practice patterns of glaucoma specialists in India. METHODS: Glaucoma specialists attending the Annual Conference of the Glaucoma Society of India (GSI were surveyed. This survey, conducted in 2013, was based on an interactive audience response system. RESULTS: The information was obtained from 146 glaucoma specialists. Approximately half (n=83; 57% had ≥10y of experience in managing glaucoma and were in institutional practice (n=74, 51%. Goldmann applanation tonometry was preferred by 103 (72% specialists whilst n=25 (17.4% used non-contact tonometer. Indentation gonioscopy was favoured by two-thirds (n=90, 66% whereas stereoscopic optic disc examination and visual fields using Humphrey perimeter was performed by a majority of the specialists surveyed (n=115, 86% and n=114; 83% respectively. Nearly three quarter specialists (n=96; 72% preferred optical coherence tomography for imaging. The primary choice for treatment of angle closure disease and primary open angle glaucoma was laser (iridotomy, n=117; 93% and medical management (prostaglandin analogue, n=104; 78%, respectively. Approximately only a third of the specialists surveyed (n=37; 28% were performing both trabeculectomy and implantation of a glaucoma drainage device and about half (n=64; 47% were not operating on congenital glaucoma at all. CONCLUSION: This survey has found conformance with preferred practice patterns in several areas of diagnosis and management of glaucoma, but there was diversity in a few areas. The information is a significant step towards improvement of glaucoma care in India, including planning for future strategies.

STS-74 Mission Specialists McArther and Ross in OPF

Science.gov (United States)

1995-01-01

In Orbiter Processing Facility Bay 2, STS-74 Mission Specialist William 'Bill' McArthur Jr. (left) and Jerry L. Ross are reviewing the configuration of payload elements in the orbiter Atlantis' payload bay. Ross and McArthur are participating in the Crew Equipment Interface Test (CEIT), an opportunity for flight crew members to become familiar with the payload hardware they will be working with on-orbit. Located in Atlantis' payload bay are the Orbiter Docking System and the Docking Module, two pieces of flight hardware that will play a crucial role in the second docking of the Space Shuttle to the Russian Space Station Mir. STS-74 is currently targeted for an early November launch

Exploring the situational motivation of medical specialists: a qualitative study.

Science.gov (United States)

van der Burgt, Stéphanie M E; Kusurkar, Rashmi A; Croiset, Gerda; Peerdeman, Saskia M

2018-02-26

The aim was to obtain insight into the factors in the work environment that motivate or demotivate a medical specialist during his/her working day. A qualitative ethnographic design was used, and a constructivist approach was adopted with the Self-Determination theory of motivation as a framework. Six medical specialists from VU University Medical Center in the Netherlands, recruited through convenience, snowball, and purposive sampling, were shadowed for one day each. Data were transcribed and open-coded. Themes were finalized through discussion and consensus. Sixty hours of observation data identified motivating and demotivating factors categorized into four themes that are important for specialists' motivation. Informational technology issues are demotivating factors. Working with colleagues can be both a motivating and demotivating factor, e.g., filling in for each other through feelings of relatedness was motivating. Being in control of one's planning through feelings of autonomy was motivating. Furthermore, patient care and teaching, especially in combination, stimulated specialists' motivation. Regarding the design of the study, we found that situational motivation is indeed observable. The basic psychological needs autonomy, competence, and relatedness are important for specialists' motivation. Investing in a more motivating, open, transparent, and basic-needs- supportive work environment for medical specialists is necessary. Keywords: Continuing professional development, motivation, medical specialists, self-determination theory, qualitative research.

A New Invention Method to Determine the Reduction Factor for Low Fabric Tension Properties for Head Garment Fabrication

Directory of Open Access Journals (Sweden)

Aiman A.F

2016-01-01

Full Text Available This paper proposes a new method to determine the reduction factor for producing a head garment with specified targeted pressure output. Pressure garment fabric mostly supplied to the local hospitals with no information of the material properties and the fabrication method generally used a single reduction factor at various body segments. Reduction factor defined as the percentage of reducing the garment size from the original circumference of the body part which contributes to the compression. The objective of this study is to compare the fabrication method of head garment using reduction factor equation from previous research with the new proposed method. The equation to predict the reduction factor requires the parameter of the fabric tension which is obtained from tensile test and radius of curvature of the human body parts. In the new proposed method, a 3D scanning was used for data acquisition to obtain the geometry of the head area. The pressure outputs are measured by a pressure measurement system developed from Flexiforce sensor and Arduino circuit board. By using the equation, the result shows the calculated reduction factor produced an extremely tight head garment compared to the conducted experiments which manage to produce an adequate reduction factor with a targeted pressure output of 20mmHg. The result of the experiment indicates that the reduction factor ranging from 17% to 23% compared to the equation which produces 20% to 47% of reduction factor. As an additional, the proposed experimental method can be used for different type of pressure garment fabrics in order to obtain the relationship between the reduction factor and the circumference of the body parts.

Glaucoma Medication Preferences among Glaucoma Specialists in Mexico.

Science.gov (United States)

Lazcano-Gomez, Gabriel; Alvarez-Ascencio, Daniela; Haro-Zuno, Cindy; Turati-Acosta, Mauricio; Garcia-Huerta, Magdalena; Jimenez-Arroyo, Jesus; Castañeda-Diez, Rafael; Castillejos-Chevez, Armando; Gonzalez-Salinas, Roberto; Dominguez-Dueñas, Francisca; Jimenez-Roman, Jesus

2017-01-01

To determine the glaucoma specialists' preferences for the different brands of topical glaucoma medications available in Mexico. A web-based survey was sent to 150 board-certified glaucoma specialists in Mexico, with 14 questions related to brand preferences for all glaucoma medications available in Mexico. Participants were asked to select each glaucoma medication class by brand and to state the factors leading to their choice. Data from 111 (74%) glaucoma specialists were collected. Imot (timolol 0.5%; Sophia, Mexico) was the preferred brand for the beta-blockers (BB) class by 71% (n = 79) of the participants. Azopt (brinzolamide 1%; Alcon Lab, US) was the preferred carbonic anhydrase inhibitor (CAI) by 54% (n = 60) of the glaucoma specialists. Lumigan (bimatoprost 0.01% and 0.03%; Allergan Inc., U.S.) was the first choice for the prostaglandin analogues (PGAs) in 62% (n = 70) of the answers. The most frequently prescribed alpha-agonist (AA) was Agglad (brimonidine 0.2%; Sophia Lab, Mexico) in 44% (n = 49) of the answers. Medication accessibility (31%), cost (29%), and recommended dose (23%) were the three main factors influencing the glaucoma specialists' preferences. Medication cost and accessibility, as well as posology, remain the main factors influencing brand preferences among glaucoma doctors. In our professional opinion, the therapeutic effect must be the leading factor when prescribing topical medications in the daily practice, so that patients receive the best treatment option. This survey provides an understanding of the decision-making process when prescribing glaucoma medications by glaucoma specialists in a Latin American developing country. Ideally, patient treatment should be individualized and aimed to achieve the best results possible for their specific condition. How to cite this article: Lazcano-Gomez G, Alvarez-Ascencio D, Haro-Zuno C, Turati-Acosta M, Garcia-Huerta M, Jimenez-Arroyo J, Castañeda-Diez R, Castillejos-Chevez A, Gonzalez

A descriptive study of employment patterns and work environment outcomes of specialist nurses in Canada.

Science.gov (United States)

Doran, Diane; Duffield, Christine; Rizk, Paul; Nahm, Sang; Chu, Charlene H

2014-01-01

registered as general staff nurses. Analysis involved descriptive summaries, mean comparisons with independent-samples t test, and χ(2) tests for categorical data. Exit rates from direct practice were highest for APN-other (7.6%) and CNS (6.2%) and lowest for RN(EC) (1.0%) and staff nurses (1.2%). χ(2) Tests indicated yearly exit rates of both APN-other and CNS nurse groups were significantly higher than those of staff nurses in all years evaluated (α = .025). Every specialist employment group scored significantly higher than staff nurses on measures of work environment and satisfaction outcomes. We provided a description of specialist nurses in Ontario and examined the relationship between specialization and employment patterns of nurses to inform nurse retention strategies in the future. Employment in specialist nursing positions is significantly associated with differences in transitions or exits from nursing among the specialist and nonspecialist groups. Registered nurses (EC) displayed improved retention characteristics compared with staff nurses. Advanced practice nurse-other and APN-CNS exit rates from nursing practice in Ontario were comparable to staff nurses, but exit rates from direct clinical practice roles were higher than those of staff nurses. Targeted strategies are required to retain CNS and APN-other in direct clinical practice roles.

Bridging the care continuum: patient information needs for specialist referrals

Directory of Open Access Journals (Sweden)

Steltenkamp Carol L

2009-09-01

Full Text Available Abstract Background Information transfer is critical in the primary care to specialist referral process and has been examined extensively in the US and other countries, yet there has been little attention to the patient's perspective of the information transfer process. This cross-sectional study examined the quality of the information received by patients with a chronic condition from the referring and specialist physician in the specialist referral process and the relationship of the quality of information received to trust in the physicians. Methods Structured telephone interviews were conducted with a random sample of 250 patients who had experienced a referral to a specialist for the first visit for a chronic condition within the prior six months. The sample was selected from the patients who visited specialist physicians at any of the 500 hospitals from the National Research Corporation client base. Results Most patients (85% received a good explanation about the reason for the specialist visit from the referring physician yet 26% felt unprepared about what to expect. Trust in the referring physician was highly associated with the preparatory information patients received. Specialists gave good explanations about diagnosis and treatment, but 26% of patients got no information about follow-up. Trust in the specialist correlated highly with good explanations of diagnosis, treatment, and self-management. Conclusion Preparatory information from referring physicians influences the quality of the referral process, the subsequent coordination of care, and trust in the physician. Changes in the health care system can improve the information transfer process and improve coordination of care for patients.

Specialist participation in healthcare delivery transformation: influence of patient self-referral.

Science.gov (United States)

Aliu, Oluseyi; Sun, Gordon; Burke, James; Chung, Kevin C; Davis, Matthew M

2014-01-01

Improving coordination of care and containing healthcare costs are prominent goals of healthcare reform. Specialist involvement in healthcare delivery transformation efforts like Accountable Care Organizations (ACOs) is necessary to achieve these goals. However, patients’ self-referrals to specialists may undermine care coordination and incur unnecessary costs if patients frequently receive care from specialists not engaged in such healthcare delivery transformation efforts. Additionally, frequent self-referrals may also diminish the incentive for specialist participation in reform endeavors like ACOs to get access to a referral base. To examine recent national trends in self-referred new visits to specialists. A descriptive cross-sectional study of new ambulatory visits to specialists from 2000 to 2009 using data from the National Ambulatory Medical Care Survey. We calculated nationally representative estimates of the proportion of new specialist visits through self-referrals among Medicare and private insurance beneficiaries. We also estimated the nationally representative absolute number of self-referred new specialist visits among both groups of beneficiaries. Among Medicare and private insurance beneficiaries, self-referred visits declined from 32.2% (95% confidence interval [CI], 24.0%-40.4%) to 19.6% (95% CI, 13.9%-23.3%) and from 32.4% (95% CI, 27.9%-36.8%) to 24.1% (95% CI,18.8%-29.4%), respectively. Hence, at least 1 in 5 and 1 in 4 new visits to specialists among Medicare and private insurance beneficiaries, respectively, are self-referred. The current considerable rate of self-referred new specialist visits among both Medicare and private insurance beneficiaries may have adverse implications for organizations attempting to transform healthcare delivery with improved care coordination.

Methodological bases of innovative training of specialists in nanotechnology field

Directory of Open Access Journals (Sweden)

FIGOVSKY Oleg Lvovich

2016-10-01

Full Text Available The performance of innovative training system aimed at highly intellectual specialists in the area of nanotechnologies for Kazakhstan’s economy demands establishment and development of nanotechnological market in the country, teaching of innovative engineering combined with consistent research, integration of trained specialists with latest technologies and sciences at the international level. Methodological aspects of training competitive specialists for nanotechnological field are specific. The paper presents methodological principles of innovative training of specialists for science-intensive industry that were realized according to grant given by the Ministry of Education and Science of the Republic of Kazakhstan.

Optometry Specialist (AFSC 91255).

Science.gov (United States)

Kille, Michael O.

This four-volume student text is designed for use by Air Force personnel enrolled in a self-study extension course for optometry specialists. Covered in the individual volumes are optometry clinic administration (optometry career and field training, ethical relationships and professionalism, eligibility for optometric care and appointment…

A qualitative evaluation of the Scottish Staff and Associate Specialist Development Programme.

Science.gov (United States)

Cleland, Jennifer; Burr, Jacqueline; Johnston, Peter

2016-05-01

The continued professional development of staff and associate specialist doctors in the UK was ill served prior to the introduction of the new staff and associate specialist doctor's contract in 2008. The aim of this study was to independently evaluate NHS Education for Scotland's approach to improving professional development for staff and associate specialist doctors, the staff and associate specialist Professional Development Fund. Semi-structured telephone interviews with key stakeholders, framed by a realistic approach to evaluate what works, for whom and in how and under what circumstances. An inductive and data-driven thematic analysis was carried out and then the realist framework was applied to the data. We interviewed 22 key stakeholders: staff and associate specialist doctors, staff and associate specialist educational advisors, programme architects and clinical directors, between end February and May 2014. The resultant data indicated five broad themes: organisational barriers to continued professional development for staff and associate specialist doctors, the purpose of funding, gains from funding, the need for better communication about the staff and associate specialist Programme Development Fund, and the interplay between individual and systems factors. The staff and associate specialist Programme Development Fund has changed the opportunities available to staff and associate specialist doctors in Scotland and, in that sense, has changed the context for this group - or at least those who have realised the opportunities. © The Author(s) 2016.

Evaluation of magnetorheological fluid augmented fabric as a fragment barrier material

International Nuclear Information System (INIS)

Son, Kwon Joong; Fahrenthold, Eric P

2012-01-01

The augmentation of high strength fabrics with non-Newtonian fluids has been suggested as a means for improving the ballistic performance of fragment barrier materials widely used in fan blade containment, body armor, orbital debris shielding, and other applications. Magnetorheological (MR) fluids have attracted particular interest, in view of their controllability and proven effectiveness in a variety of damping applications. In a basic research investigation of the MR fluid augmented fabric barrier concept, the authors have fabricated MR fluid saturated Kevlar targets and measured the ballistic performance of these targets both with and without an applied magnetic field. The experimental results show that magnetization of the MR fluid does, when considered in isolation, improve the ability of the augmented fabric to absorb impact energy. However, the benefits of plastic and viscous energy dissipation in the magnetized semi-solid are more than offset by the detrimental effects of yarn lubrication associated with the fluid’s hydrocarbon carrier. An analytical model developed to assist in the interpretation of the experimental data suggests that frictional interaction of the yarns is significantly more effective than magnetorheological augmentation of the fabric in distributing projectile loads away from the point of impact. (paper)

UK HSE Training of HM Radiation Specialist Inspectors

International Nuclear Information System (INIS)

Nattres, E.; Barrett, J. A.

2004-01-01

HSE's mission is to ensure that risks to people's health and safety from work activities are properly controlled. Radiation Specialist Inspectors make an essential contribution to HSE's objectives through the application of their professional skills and knowledge. The role of the Radiation Specialist Inspector includes inspection work in the field to ensure compliance by employers with the Health and Safety at Work etc Act 1974, Ionising Radiations Regulations 1999 and associated legislation. They also contribute to research, and the development of technical policy, legislation, standards, and guidance on protection against the possible harm from exposure to electromagnetic fields, optical or ionizing radiation. This paper explains how Radiation Specialist Inspectors are trained. It starts with the recruitment process, with an emphasis on recruiting people who have already gained relevant experience from radiation work practices in previous employments. The interview process is explored, which includes both technical and behavioural interviews, making a presentation and completing a personality questionnaire. The initial twelve months training is then discussed in detail, including the six months as a general Health and Safety Inspector where inspector' skills and techniques' are developed by practical involvement in inspection, followed by a challenging six months with a Radiation Specialist group. The programme for this period is designed to broaden and develop skills and knowledge within the radiation protection specialist. After the initial twelve months probationary period, new Inspectors are expected to confirm and establish themselves in their role of Radiation Specialist Inspectors. However, it does not end there, continuing professional development to ensure that Inspectors have cutting edge knowledge of the latest advances within the radiation field and health and safety as a whole is essential and will be discussed in more detail. (Author) 6 refs

Management Matters: The Library Media Specialist's Management Toolbox

Science.gov (United States)

Pappas, Marjorie L.

2004-01-01

Library media specialists need tools to help them manage the school library media program. The Internet includes a vast array of tools that a library media specialist might find useful. The websites and electronic resources included in this article are only a representative sample and future columns may explore additional tools. All the tools are…

The clinical nurse specialist: leadership in quality improvement.

Science.gov (United States)

Finkelman, Anita

2013-01-01

Healthcare delivery is in a crisis, requiring improvement. How to improve and who should assume more leadership are not clear. At the same time, the nursing profession struggles with a weak education system, graduating students who require major support for an extended time. There is also confusion related to nursing roles, particularly with nurses who have a graduate degree. The Institute of Medicine has published a series of reports about the healthcare system and need for improvement and describes a structure for improvement. The clinical nurse specialist is particularly suited to assume a major role in nursing leadership to guide staff and the healthcare system to better ensure improved care. There is great need to communicate that the clinical nurse specialist can and should assume this role. This will require a review and development of more quality improvement content and experiences in clinical nurse specialist educational programs, but much of the content is already in programs. The clinical nurse specialist works in systems, impacts systems, works with staff, and can thus reach more patients with improvement approaches.

An Ethology of Urban Fabric(s)

DEFF Research Database (Denmark)

Fritsch, Jonas; Thomsen, Bodil Marie Stavning

2014-01-01

The article explores a non-metaphorical understanding of urban fabric(s), shifting the attention from a bird’s eye perspective to the actual, textural manifestations of a variety of urban fabric(s) to be studied in their real, processual, ecological and ethological complexity within urban life. We...... effectuate this move by bringing into resonance a range of intersecting fields that all deal with urban fabric(s) in complementary ways (interaction design and urban design activism, fashion, cultural theory, philosophy, urban computing)....

A Simulation Tool for the Duties of Computer Specialist Non-Commissioned Officers on a Turkish Air Force Base

Science.gov (United States)

2009-09-01

Interface IFR Instrument Flight Rules LANTIRN Low-Altitude Navigation and Targeting Infrared for Night MANTIRN Medium Altitude Navigation and...MANTIRN categories, and IFR weather categories. Aside from the category of personnel (computer specialist NCOs rather than pilots), the main...of the node, (2) Adding a description, (3) Implementing event arguments , local variables, and state transitions, (4) Implementing a code that is

TRAINING SYSTEM OF FUTURE SPECIALISTS: QUALITY CONTROL

Directory of Open Access Journals (Sweden)

Vladimir A. Romanov

2015-01-01

Full Text Available The aim of the investigation is development of innovative strategy of quality control training of engineers and skilled workers (hereinafter – future specialists in educational professional organizations on the principles of social partnership.Methods. Theoretic: theoretic and methodological analysis, polytheoretic synthesis, modeling. Empirical: research and generalization of the system, process and competence – based approaches experience, experiment, observation, surveys, expert evaluation, SWOT-analysis as a method of strategic planning which is to identify the internal and external factors (socio-cultural of the organization surrounding.Results. The strategy of the development of the process of quality control training in educational professional organizations and a predictive model of the system of quality control training for future engineers and workers have been created on the analysis and synthesis of a quantitative specification of the quality, the obtained experience and success in control training of future specialists in educational professional organizations in recent economic and educational conditions.Scientific novelty. There has been built a predicative model of quality control training of future specialists to meet modern standards and the principles of social partnership; the control algorithm of the learning process, developed in accordance with the standards (international of quality ISO in the implementation of the quality control systems of the process approach (matrix-based responsibility, competence and remit of those responsible for the education process in the educational organization, the «problem» terms and diagnostic tools for assessing the quality of professional training of future specialists. The perspective directions of innovation in the control of the quality of future professionals training have been determined; the parameters of a comprehensive analysis of the state of the system to ensure the

Documenting coordination of cancer care between primary care providers and oncology specialists in Canada.

Science.gov (United States)

Brouwers, Melissa C; Vukmirovic, Marija; Tomasone, Jennifer R; Grunfeld, Eva; Urquhart, Robin; O'Brien, Mary Ann; Walker, Melanie; Webster, Fiona; Fitch, Margaret

2016-10-01

To report on the findings of the CanIMPACT (Canadian Team to Improve Community-Based Cancer Care along the Continuum) Casebook project, which systematically documented Canadian initiatives (ie, programs and projects) designed to improve or support coordination and continuity of cancer care between primary care providers (PCPs) and oncology specialists. Pan-Canadian environmental scan. Canada. Individuals representing the various initiatives provided data for the analysis. Initiatives included in the Casebook met the following criteria: they supported coordination and collaboration between PCPs and oncology specialists; they were related to diagnosis, treatment, survivorship, or personalized medicine; and they included breast or colorectal cancer or both. Data were collected on forms that were compiled into summaries (ie, profiles) for each initiative. Casebook initiatives were organized based on the targeted stage of the cancer care continuum, jurisdiction, and strategy (ie, model of care or type of intervention) employed. Thematic analysis identified similarities and differences among employed strategies, the level of primary care engagement, implementation barriers and facilitators, and initiative evaluation. The CanIMPACT Casebook profiles 24 initiatives. Eleven initiatives targeted the survivorship stage of the cancer care continuum and 15 focused specifically on breast or colorectal cancer or both. Initiative teams implemented the following strategies: nurse patient navigation, multidisciplinary care teams, electronic communication or information systems, PCP education, and multicomponent initiatives. Initiatives engaged PCPs at various levels. Implementation barriers included lack of care standardization across jurisdictions and incompatibility among electronic communication systems. Implementation facilitators included having clinical and program leaders publicly support the initiative, repurposing existing resources, receiving financial support, and

Host specialist clownfishes are environmental niche generalists

Science.gov (United States)

Litsios, Glenn; Kostikova, Anna; Salamin, Nicolas

2014-01-01

Why generalist and specialist species coexist in nature is a question that has interested evolutionary biologists for a long time. While the coexistence of specialists and generalists exploiting resources on a single ecological dimension has been theoretically and empirically explored, biological systems with multiple resource dimensions (e.g. trophic, ecological) are less well understood. Yet, such systems may provide an alternative to the classical theory of stable evolutionary coexistence of generalist and specialist species on a single resource dimension. We explore such systems and the potential trade-offs between different resource dimensions in clownfishes. All species of this iconic clade are obligate mutualists with sea anemones yet show interspecific variation in anemone host specificity. Moreover, clownfishes developed variable environmental specialization across their distribution. In this study, we test for the existence of a relationship between host-specificity (number of anemones associated with a clownfish species) and environmental-specificity (expressed as the size of the ecological niche breadth across climatic gradients). We find a negative correlation between host range and environmental specificities in temperature, salinity and pH, probably indicating a trade-off between both types of specialization forcing species to specialize only in a single direction. Trade-offs in a multi-dimensional resource space could be a novel way of explaining the coexistence of generalist and specialists. PMID:25274370

Find an Endocrinology - Thyroid Specialist

Science.gov (United States)

... History Resource Center Patients Thyroid Information Find an Endocrinology – Thyroid Specialist Patient Support Links Clinical Thyroidology for ... Access Thyroid Online Access Clinical Thyroidology Online Video Endocrinology Donate Give Online Research Accomplishments Ridgway Legacy Fund ...

Inertial-confinement-fusion targets

International Nuclear Information System (INIS)

Hendricks, C.D.

1981-01-01

Inertial confinement fusion (ICF) targets are made as simple flat discs, as hollow shells or as complicated multilayer structures. Many techniques have been devised for producing the targets. Glass and metal shells are made by using drop and bubble techniques. Solid hydrogen shells are also produced by adapting old methods to the solution of modern problems. Some of these techniques, problems and solutions are discussed. In addition, the applications of many of the techniques to fabrication of ICF targets is presented

National Ignition Facility Target Chamber

International Nuclear Information System (INIS)

Wavrik, R W; Cox, J R; Fleming, P J

2000-01-01

On June 11, 1999 the Department of Energy dedicated the single largest piece of the National Ignition Facility (NIF) at Lawrence Livermore National Laboratory (LLNL) in Livermore, California. The ten (10) meter diameter aluminum target high vacuum chamber will serve as the working end of the largest laser in the world. The output of 192 laser beams will converge at the precise center of the chamber. The laser beams will enter the chamber in two by two arrays to illuminate 10 millimeter long gold cylinders called hohlraums enclosing 2 millimeter capsule containing deuterium, tritium and isotopes of hydrogen. The two isotopes will fuse, thereby creating temperatures and pressures resembling those found only inside stars and in detonated nuclear weapons, but on a minute scale. The NIF Project will serve as an essential facility to insure safety and reliability of our nation's nuclear arsenal as well as demonstrating inertial fusion's contribution to creating electrical power. The paper will discuss the requirements that had to be addressed during the design, fabrication and testing of the target chamber. A team from Sandia National Laboratories (SNL) and LLNL with input from industry performed the configuration and basic design of the target chamber. The method of fabrication and construction of the aluminum target chamber was devised by Pitt-Des Moines, Inc. (PDM). PDM also participated in the design of the chamber in areas such as the Target Chamber Realignment and Adjustment System, which would allow realignment of the sphere laser beams in the event of earth settlement or movement from a seismic event. During the fabrication of the target chamber the sphericity tolerances had to be addressed for the individual plates. Procedures were developed for forming, edge preparation and welding of individual plates. Construction plans were developed to allow the field construction of the target chamber to occur parallel to other NIF construction activities. This was

ICF target technology at the Russian Federal Nuclear Center

International Nuclear Information System (INIS)

Veselov, A.V.; Drozhin, V.S.; Druzhinin, A.A.; Izgorodin, V.M.; Iiyushechkin, B.N.; Kirillov, G.A.; Komleva, G.V.; Korochkin, A.M.; Medvedev, E.F.; Nikolaev, G.P.; Pikulin, I.V.; Pinegin, A.V.; Punin, V.T.; Romaev, V.N.; Sumatokhin, V.L.; Tarasova, N.N.; Tachaev, G.V.; Cherkesova, I.N.

1995-01-01

The main effort of the ICF target fabrication group is support of the experiments performed on the 'ISKRA-4' and 'ISKRA-5' laser systems. The main types of targets used in these experiments are direct drive, inverted corona, and indirect drive. For production of direct drive targets, manufacturing techniques have been developed for both hollow glass and polystyrene microspheres. Hollow glass microspheres are fabricated by free-fall of liquid glass drops or dry gel in a 4 meter vertical kiln. These methods allow us to manufacture glass microspheres with diameters from 50 μm to 1 mm, wall thicknesses from 0.5 to 10 μm, and aspect ratios (radius/ wall) from 20 to 500. The microspheres have a thickness inhomogeneity less than 5% and non-sphericity less than 1%. Polystyrene microspheres are fabricated from polystyrene particles with a blowing agent in a similar vertical kiln. Polystyrene microspheres are fabricated with diameter up to 800 μm and wall thicknesses from 1 to 10 μm. 15 refs., 8 figs

Expected roles and utilization of specialist nurses in Japan: the nurse administrators' perspective.

Science.gov (United States)

Onishi, Mami; Kanda, Katsuya

2010-04-01

This study explored (1) expected roles for specialist nurses in Japan and (2) nurse administrators' experience-based management strategies for effective implementation of these roles. Background In Japan, specialist nurses have begun to be recognized as valuable human resources. However, managerial issues in utilizing specialist nurses, including unclear roles and lack of reports on effective management strategies, remain. Three focus-group discussions were conducted. Nine nurse administrators participated. Data were analysed using qualitative content analysis techniques. The expected roles for specialist nurses were: (1) facilitating general nurses' learning; (2) monitoring and improving the patient care standard; and (3) developing new roles for nursing. Two management strategies were: (1) enhancing specialist nurses' influence, and (2) enhancing specialist nurses' motivation. Specialist nurses are important human resources able to assume responsibility for process improvement in nursing care. Effective ways to enhance specialist nurses' influence and motivation include developing their management and communication skills, and coordinating their workload and relationships with other health care professionals. Process improvement indicators may be useful for evaluating specialist nurses' work. Nurse administrators can contribute to effective implementation of specialist nurses' roles not only by clarifying their roles but also by empowering them to keep up with changing organizational needs.

Professional training of future specialists with the use of information technologies

Directory of Open Access Journals (Sweden)

Виктор Семенович Корнилов

2013-12-01

Full Text Available This paper deals with implementation of information technologies within different levels of professional training of the future specialists at A. Yassawi International Kazakh-Turkish University. Information technologies enable the future specialists to engage in online exchanges and it gives great good opportunity in learning the subject efficiently; thereby expanding their study and learning community during the classroom activity. The results obtained by the use of the information technologies show improvements in professional training of the future specialists in teaching foreign language. The use of information technology in teaching is increasing, which should lead to a significant improvement of the training quality of future specialists. Improvements also are observed in the experimental groups of higher levels, which indicates the efficiency of the use of information technologies in the professional training of future specialists.

Redefining "Community" through Collaboration and Co-Teaching: A Case Study of an ESOL Specialist, a Literacy Specialist, and a Fifth-Grade Teacher

Science.gov (United States)

Ahmed Hersi, Afra; Horan, Deborah A.; Lewis, Mark A.

2016-01-01

This article explores the development of a professional learning community through a case study of three teachers--an ESOL specialist, a literacy specialist, and a fifth-grade teacher--who engaged in co-teaching and collaboration. The emerging community of practice offered these teachers a space to learn and problem-solve by utilizing their…

The School Librarian as Information Specialist: A Vibrant Species

Science.gov (United States)

Harris, Frances Jacobson

2011-01-01

In this article, the author talks about the school librarian as information specialist. She stresses that the school librarian's information specialist role is more important than ever. She offers her personal toolkit that consists of four strategies in helping and teaching students to use content responsibly.

Intrinsic ZnO films fabricated by DC sputtering from oxygen-deficient targets for Cu(In,Ga)Se2 solar cell application

Institute of Scientific and Technical Information of China (English)

Chongyin Yang; DongyunWan; Zhou Wang; Fuqiang Huang

2011-01-01

Intrinsic zinc oxide films, normally deposited by radio frequency (RF) sputtering, are fabricated by direct current (DC) sputtering. The oxygen-deficient targets are prepared via a newly developed double crucible method. The 800-nm-thick film obtaines significantly higher carrier mobility compareing with that of the 800-nm-thick ZnO film. This is achieved by the widely used RF sputtering, which favors the prevention of carrier recombination at the interfaces and reduction of the series resistance of solar cells. The optimal ZnO film is used in a Cu (In, Ga) Se2 (CIGS) solar cell with a high efficiency of 11.57%. This letter demonstrates that the insulating ZnO films can be deposited by DC sputtering from oxygen-deficient ZnO targets to lower the cost of thin film solar cells.%Intrinsic zinc oxide films,normally deposited by radio frequency (RF) sputtering,are fabricated by direct current (DC) sputtering.The oxygen-deficient targets are prepared via a newly developed double crucible method.The 800-nm-thick film obtaines significantly higher carrier mobility compareing with that of the 800-nm-thick ZnO film.This is achieved by the widely used RF sputtering,which favors the prevention of carrier recombination at the interfaces and reduction of the series resistance of solar cells.The optimal ZnO film is used in a Cu (In,Ga) Se2 (C1GS) solar cell with a high efficiency of 11.57％.This letter demonstrates that the insulating ZnO films can be deposited by DC sputtering from oxygen-deficient ZnO targets to lower the cost of thin film solar cells.High resistance transparent intrinsic zinc oxide (i-ZnO)thin film has been widely nsed as the front electrode in transparent electronics and photovoltaic devices because of its low cost and nontoxicity.Owing to its unique characteristics of high transparency and adjustable resistivity in a certain range,the use of i-ZnO thin films as diffusion barrier layers of a-Si/μc-Si,CdTe,and CIGS thin-film solar cells has been advantageous

Nuclear criticality safety specialist training and qualification programs

International Nuclear Information System (INIS)

Hopper, C.M.

1993-01-01

Since the beginning of the Nuclear Criticality Safety Division of the American Nuclear Society (ANS) in 1967, the nuclear criticality safety (NCS) community has sought to provide an exchange of information at a national level to facilitate the education and development of NCS specialists. In addition, individual criticality safety organizations within government contractor and licensed commercial nonreactor facilities have developed training and qualification programs for their NCS specialists. However, there has been substantial variability in the content and quality of these program requirements and personnel qualifications, at least as measured within the government contractor community. The purpose of this paper is to provide a brief, general history of staff training and to describe the current direction and focus of US DOE guidance for the content of training and qualification programs designed to develop NCS specialists

Becoming a Specialist Nurse in Psychiatric Mental Health Care

Science.gov (United States)

Södergren, Ulrika; Benjaminson, Carin; Mattsson, Janet

2017-01-01

Background: Specialist nurse students are upon graduation certified to have increased their professional competence to an advanced level. But how do specialist nurse students themselves experience and understand their professional competence and its development upon graduation? This is what this study aims at describing. Method: This study has a…

Doctors applying for Danish postgraduate medical specialist training are getting younger

DEFF Research Database (Denmark)

Kjaer, N. K.; Clausen, L. W.; Qvesel, D.

2012-01-01

was 58 months. 6% of the recruited doctors had a PhD. 61% of the doctors were graduates from the University of Southern Denmark. 14% graduated from the University of Copenhagen and 12% from Aarhus University. Finally, 13% graduated from a foreign university. CONCLUSION: Applicants accepted for specialist......INTRODUCTION: It was previously shown that applicants for postgraduate medical specialist training in Denmark were old. In order to prevent potential shortage of specialists, the Danish health authorities have passed legislation to speed up the output of new specialists. The aim of this study...... was to highlight the present characteristics of young doctors who entered specialist training. MATERIAL AND METHODS: Data include 443 doctors who were enrolled in a formalized postgraduate medical training programme in the Region of Southern Denmark from 2009 to 2011. RESULTS: 41% of the recruited young doctors...

Materials processing in space: ICF target fabrication implications

International Nuclear Information System (INIS)

Hendricks, C.D.

1982-01-01

During the last quarter of 1982, the Novette laser will become operational at Lawrence Livermore National Laboratory. The primary characteristics of the Novette laser are shown. In many ways, the new laser will serve as a proving ground and test bed for the Nova laser which is also under construction and should be operational in early 1985. Tables provide the Nova operational characteristics. The advent of the two new lasers, Novette and Nova, will make it possible to study many new and exciting aspects of laser-target interactions and of many implosion physics experiments which have previously not been possible. Some of the most interesting and exciting work will be the exploration of the parameters critical to the ignition of a significant thermonuclear burn in the deuterium-tritium fuel in the targets

The changing role of the subject specialist

Directory of Open Access Journals (Sweden)

Michael Cotta-Schønberg

2007-11-01

Full Text Available As we all know, libraries are these years rapidly undergoing change on unparalleled scale. Evidently, this applies to librarians, too, and not the least to that important category of library staff, the subject specialist. As recruiting and education of library workers differ from country to country it is difficult to give a detailed, generally valid description of the subject librarian in libraries, but I believe that you can describe an ideal model of subject librarianship as follows: Within each of the major subject disciplines covered by the library, the library should have a subject specialist preferably with a master degree or at least a bachelor degree in the particular subject discipline. The role of the subject specialist is to perform four basic functions where extensive subject knowledge is considered to be necessary: selecting and classifying books, assisting users with advanced subject inquiries, giving subject-specific courses in information retrieval, and maintaining liaison with relevant academic departments and centres. Personally, I know this system very well since I got employment in the Royal Library in Copenhagen as a subject specialist in psychology in the very month I finished my degree in psychology from the University of Copenhagen, back in 1973. The subject librarian system at the Royal Library in Copenhagen was patterned on the ideal model, as I just described it, and it was closely paralleled in the other academic libraries in Denmark, also the new university libraries which were founded in the seventies.

Polish Code of Ethics of a Medical Laboratory Specialist.

Science.gov (United States)

Elżbieta, Puacz; Waldemar, Glusiec; Barbara, Madej-Czerwonka

2014-09-01

Along with the development of medicine, increasingly significant role has been played by the laboratory diagnostics. For over ten years the profession of the medical laboratory specialist has been regarded in Poland as the autonomous medical profession and has enjoyed a status of one of public trust. The process of education of medical laboratory specialists consists of a five-year degree in laboratory medicine, offered at Medical Universities, and of a five-year Vocational Specialization in one of the fields of laboratory medicine such as clinical biochemistry, medical microbiology, medical laboratory toxicology, medical laboratory cytomorphology and medical laboratory transfusiology. An important component of medical laboratory specialists' identity is awareness of inherited ethos obtained from bygone generations of workers in this particular profession and the need to continue its further development. An expression of this awareness is among others Polish Code of Ethics of a Medical Laboratory Specialist (CEMLS) containing a set of values and a moral standpoint characteristic of this type of professional environment. Presenting the ethos of the medical laboratory specialist is a purpose of this article. Authors focus on the role CEMLS plays in areas of professional ethics and law. Next, they reconstruct the Polish model of ethos of medical diagnostic laboratory personnel. An overall picture consists of a presentation of the general moral principles concerning execution of this profession and rules of conduct in relations with the patient, own professional environment and the rest of the society. Polish model of ethical conduct, which is rooted in Hippocratic medical tradition, harmonizes with the ethos of medical laboratory specialists of other European countries and the world.

Certification of the instructional competence of nuclear training specialists

International Nuclear Information System (INIS)

Wollert, T.N.

1990-01-01

This study was designed to identify the qualification requirements and the means to assess the unique knowledge and skills necessary to perform the instructional activities needed by nuclear training specialist at Fort Saint Vrain Nuclear Generating Station. A survey questionnaire with 233 task statements categorized into eleven duty areas was distributed to twenty-three nuclear training specialists at Fort Saint Vrain Nuclear Generating Station. On the basis of the data accumulated for this study, the researcher identified the following findings. A list of 158 task statements were identified as being relevant; this list was considered a core knowledge, skills, and abilities needed as a nuclear training specialist. The list consisted of ten duty areas which were relevant to the effective performance of a nuclear training specialist. Thirty-three task statements were identified as being relevant for the duty area Conductive Training. These were considered the core of knowledge, skills, and abilities needed in the development of the initial test instrument and the instructor classroom skills observation checklist. The significant correlation between the results of these two instruments, using a rank-order correlation coefficient, was interpreted by the researcher as indicating that the initial test instrument possessed concurrent validity. The researcher interpreted the reliability value as a positive indicator that the initial test instrument demonstrated internal consistency. It was concluded that it could be determined whether personnel possessed the level of competence needed to perform the instructional duties of a nuclear training specialist by using a written test. Data from this research supported the use of the initial test developed for this study as a valid means to certify nuclear training specialists for the duty area Conducting Training

An analysis of specialist and non-specialist user requirements for geographic climate change information.

Science.gov (United States)

Maguire, Martin C

2013-11-01

The EU EuroClim project developed a system to monitor and record climate change indicator data based on satellite observations of snow cover, sea ice and glaciers in Northern Europe and the Arctic. It also contained projection data for temperature, rainfall and average wind speed for Europe. These were all stored as data sets in a GIS database for users to download. The process of gathering requirements for a user population including scientists, researchers, policy makers, educationalists and the general public is described. Using an iterative design methodology, a user survey was administered to obtain initial feedback on the system concept followed by panel sessions where users were presented with the system concept and a demonstrator to interact with it. The requirements of both specialist and non-specialist users is summarised together with strategies for the effective communication of geographic climate change information. Copyright © 2013 Elsevier Ltd and The Ergonomics Society. All rights reserved.

Fabricated Elastin.

Science.gov (United States)

Yeo, Giselle C; Aghaei-Ghareh-Bolagh, Behnaz; Brackenreg, Edwin P; Hiob, Matti A; Lee, Pearl; Weiss, Anthony S

2015-11-18

The mechanical stability, elasticity, inherent bioactivity, and self-assembly properties of elastin make it a highly attractive candidate for the fabrication of versatile biomaterials. The ability to engineer specific peptide sequences derived from elastin allows the precise control of these physicochemical and organizational characteristics, and further broadens the diversity of elastin-based applications. Elastin and elastin-like peptides can also be modified or blended with other natural or synthetic moieties, including peptides, proteins, polysaccharides, and polymers, to augment existing capabilities or confer additional architectural and biofunctional features to compositionally pure materials. Elastin and elastin-based composites have been subjected to diverse fabrication processes, including heating, electrospinning, wet spinning, solvent casting, freeze-drying, and cross-linking, for the manufacture of particles, fibers, gels, tubes, sheets and films. The resulting materials can be tailored to possess specific strength, elasticity, morphology, topography, porosity, wettability, surface charge, and bioactivity. This extraordinary tunability of elastin-based constructs enables their use in a range of biomedical and tissue engineering applications such as targeted drug delivery, cell encapsulation, vascular repair, nerve regeneration, wound healing, and dermal, cartilage, bone, and dental replacement. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Nurse specialists in adult congenital heart disease: The current status in Europe

NARCIS (Netherlands)

Moons, P.; Scholte op Reimer, W.; De Geest, S.; Fridlund, B.; Heikkila, J.; Jaarsma, Trijntje (Tiny); Martensson, J.; Smith, K; Stewart, S.; Stromberg, A; Thompson, D.R.

2006-01-01

Aim: Recommendations for the management of adults with congenital heart disease indicate that specialist referral centres should employ nurse specialists who are trained and educated in the care for these patients. We surveyed the involvement, education and activities of nurse specialists in the

Fabrication of recyclable superhydrophobic cotton fabrics

Science.gov (United States)

Han, Sang Wook; Park, Eun Ji; Jeong, Myung-Geun; Kim, Il Hee; Seo, Hyun Ook; Kim, Ju Hwan; Kim, Kwang-Dae; Kim, Young Dok

2017-04-01

Commercial cotton fabric was coated with SiO2 nanoparticles wrapped with a polydimethylsiloxane (PDMS) layer, and the resulting material surface showed a water contact angle greater than 160°. The superhydrophobic fabric showed resistance to water-soluble contaminants and maintained its original superhydrophobic properties with almost no alteration even after many times of absorption-washing cycles of oil. Moreover, superhydrophobic fabric can be used as a filter to separate oil from water. We demonstrated a simple method of fabrication of superhydrophobic fabric with potential interest for use in a variety of applications.

Nanodiamond targets for accelerator X-ray experiments

Energy Technology Data Exchange (ETDEWEB)

Lobko, A., E-mail: lobko@inp.bsu.by [Research Institute for Nuclear Problems, 11 Bobrujskaya Str., Minsk 220030 (Belarus); Golubeva, E. [Belarusian State University, 4 Nezavisimosti Prosp., Minsk 220030 (Belarus); Kuzhir, P.; Maksimenko, S. [Research Institute for Nuclear Problems, 11 Bobrujskaya Str., Minsk 220030 (Belarus); Ryazan State RadioEngineering University, 59/1 Gagarina Street, Ryazan 390005 (Russian Federation); Paddubskaya, A. [Research Institute for Nuclear Problems, 11 Bobrujskaya Str., Minsk 220030 (Belarus); Shenderova, O. [International Technology Center, 8100 Brownleigh Dr., S. 120, Raleigh, NC 27617 (United States); Uglov, V. [Belarusian State University, 4 Nezavisimosti Prosp., Minsk 220030 (Belarus); Valynets, N. [Research Institute for Nuclear Problems, 11 Bobrujskaya Str., Minsk 220030 (Belarus)

2015-07-15

Results of fabrication of a nanodiamond target for accelerator X-ray experiments are reported. Nanodiamond film with dimensions 5 × 7 mm and thickness of 500 nm has been made of the high pressure high temperature nanodiamonds using a filtration method. The average crystallite size of primary nanodiamond particles varies around 100 nm. Source nanodiamonds and fabricated nanodiamond film were characterized using Raman spectroscopy, electron microscopy, and X-ray diffractometry. Preliminary results show that targets made of nanodiamonds are perspective in generating crystal-assisted radiation by the relativistic charged particles, such as parametric X-rays, diffracted transition radiation, diffracted Bremsstrahlung, etc.

Nanodiamond targets for accelerator X-ray experiments

International Nuclear Information System (INIS)

Lobko, A.; Golubeva, E.; Kuzhir, P.; Maksimenko, S.; Paddubskaya, A.; Shenderova, O.; Uglov, V.; Valynets, N.

2015-01-01

Results of fabrication of a nanodiamond target for accelerator X-ray experiments are reported. Nanodiamond film with dimensions 5 × 7 mm and thickness of 500 nm has been made of the high pressure high temperature nanodiamonds using a filtration method. The average crystallite size of primary nanodiamond particles varies around 100 nm. Source nanodiamonds and fabricated nanodiamond film were characterized using Raman spectroscopy, electron microscopy, and X-ray diffractometry. Preliminary results show that targets made of nanodiamonds are perspective in generating crystal-assisted radiation by the relativistic charged particles, such as parametric X-rays, diffracted transition radiation, diffracted Bremsstrahlung, etc

STS-95 Mission Specialist Pedro Duque suits up for launch

Science.gov (United States)

1998-01-01

STS-95 Mission Specialist Pedro Duque of Spain, with the European Space Agency, is helped with his flight suit by suit tech Tommy McDonald in the Operations and Checkout Building. The final fitting takes place prior to the crew walkout and transport to Launch Pad 39B. Targeted for launch at 2 p.m. EST on Oct. 29, the mission is expected to last 8 days, 21 hours and 49 minutes, and return to KSC at 11:49 a.m. EST on Nov. 7. The STS-95 mission includes research payloads such as the Spartan solar-observing deployable spacecraft, the Hubble Space Telescope Orbital Systems Test Platform, the International Extreme Ultraviolet Hitchhiker, as well as the SPACEHAB single module with experiments on space flight and the aging process.

New study program: Interdisciplinary Postgraduate Specialist Study in Medical Informatics.

Science.gov (United States)

Hercigonja-Szekeres, Mira; Simić, Diana; Božikov, Jadranka; Vondra, Petra

2014-01-01

Paper presents an overview of the EU funded Project of Curriculum Development for Interdisciplinary Postgraduate Specialist Study in Medical Informatics named MEDINFO to be introduced in Croatia. The target group for the program is formed by professionals in any of the areas of medicine, IT professionals working on applications of IT for health and researchers and teachers in medical informatics. In addition to Croatian students, the program will also provide opportunity for enrolling students from a wider region of Southeast Europe. Project partners are two faculties of the University of Zagreb - Faculty of Organization and Informatics from Varaždin and School of Medicine, Andrija Štampar School of Public Health from Zagreb with the Croatian Society for Medical Informatics, Croatian Chamber of Economy, and Ericsson Nikola Tesla Company as associates.

22 CFR 62.26 - Specialists.

Science.gov (United States)

2010-04-01

... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Specialists. 62.26 Section 62.26 Foreign Relations DEPARTMENT OF STATE PUBLIC DIPLOMACY AND EXCHANGES EXCHANGE VISITOR PROGRAM Specific Program... such areas, for example, as mass media communication, environmental science, youth leadership...

Payload specialist Reinhard Furrer show evidence of previous blood sampling

Science.gov (United States)

1985-01-01

Payload specialist Reinhard Furrer shows evidence of previous blood sampling while Wubbo J. Ockels, Dutch payload specialist (only partially visible), extends his right arm after a sample has been taken. Both men show bruises on their arms.

Power plant production of inertial confinement fusion targets

International Nuclear Information System (INIS)

Hendricks, C.D.; Johnson, W.L.

1979-01-01

Many of the current techniques for fabricating experimental targets appear to be directly extendable to the high-rate, low-cost production of reactor targets. This report describes several new techniques that, in conjunction with the expansion of existing techniques, can constitute a target factory. We have evaluated this concept on the basis of a generalized reactor target design and the projected specifications of reactor-grade targets

Motivational Profiles and Motivation for Lifelong Learning of Medical Specialists.

Science.gov (United States)

van der Burgt, Stéphanie M E; Kusurkar, Rashmi A; Wilschut, Janneke A; Tjin A Tsoi, Sharon L N M; Croiset, Gerda; Peerdeman, Saskia M

2018-05-22

Medical specialists face the challenge of maintaining their knowledge and skills and continuing professional development, that is, lifelong learning. Motivation may play an integral role in many of the challenges facing the physician workforce today including maintenance of a high performance. The aim of this study was to determine whether medical specialists show different motivational profiles and if these profiles predict differences in motivation for lifelong learning. An online questionnaire was sent to every medical specialist working in five hospitals in the Netherlands. The questionnaire included the validated Multidimensional Work Motivation Scale and the Jefferson Scale of Physician Lifelong Learning together with background questions like age, gender, and type of hospital. Respondents were grouped into different motivational profiles by using a two-step clustering approach. Four motivational profiles were identified: (1) HAMC profile (for High Autonomous and Moderate Controlled motivation), (2) MAMC profile (for Moderate Autonomous and Moderate Controlled motivation), (3) MALC profile (for Moderate Autonomous and Low Controlled motivation), and (4) HALC profile (for High Autonomous and Low Controlled motivation). Most of the female specialists that work in an academic hospital and specialists with a surgical specialty were represented in the HALC profile. Four motivational profiles were found among medical specialists, differing in gender, experience and type of specialization. The profiles are based on the combination of autonomous motivation (AM) and controlled motivation (CM) in the specialists. The profiles that have a high score on autonomous motivation have a positive association with lifelong learning.This is an open-access article distributed under the terms of the Creative Commons Attribution-Non Commercial-No Derivatives License 4.0 (CCBY-NC-ND), where it is permissible to download and share the work provided it is properly cited. The work

Addressing cultural diversity: the hepatitis B clinical specialist perspective.

Science.gov (United States)

Wallace, Jack; Smith, Elizabeth; Hajarizadeh, Behzad; Richmond, Jacqueline; Lucke, Jayne

2017-08-31

Hepatitis B is a viral infection primarily affecting people from culturally diverse communities in Australia. While vaccination prevents infection, there is increasing mortality resulting from liver damage associated with chronic infection. Deficits in the national policy and clinical response to hepatitis B result in a low diagnosis rate, inadequate testing and diagnosis processes, and poor access to hepatitis B treatment services. While research identifies inadequate hepatitis B knowledge among people with the virus and primary health care workers, this project sought to identify how specialist clinicians in Australia negotiate cultural diversity, and provide often complex clinical information to people with hepatitis B. A vignette was developed and presented to thirteen viral hepatitis specialist clinicians prior to an electronically recorded interview. Recruitment continued until saturation of themes was reached. Data were thematically coded into themes outlined in the interview schedule. Ethical approval for the research was provided by the La Trobe University Human Research Ethics Committee. Key messages provided to patients with hepatitis B by clinical specialists were identified. These messages were not consistently provided to all patients with hepatitis B, but were determined on perceptions of patient knowledge, age and highest educational level. While the vignette stated that English was not an issue for the patient, most specialists identified the need for an interpreter. Combating stigma related to hepatitis B was seen as important by the specialists and this was done through normalising the virus. Having an awareness of different cultural understandings about hepatitis B specifically, and health and well-being generally, was noted as a communication strategy. Key core competencies need to be developed to deliver educational messages to people with hepatitis B within clinical encounters. The provision of adequate resources to specialist clinics will

Wildlife Private Lands Specialist Support Areas

Data.gov (United States)

Minnesota Department of Natural Resources — This layer represents the areas of Minnesota that MNDNR Wildlife Private Lands Specialists cover. These boundaries are provided for support mapping and to show...

Reasons why specialist doctors undertake rural outreach services: an Australian cross-sectional study.

Science.gov (United States)

O'Sullivan, Belinda G; McGrail, Matthew R; Stoelwinder, Johannes U

2017-01-07

The purpose of the study is to explore the reasons why specialist doctors travel to provide regular rural outreach services, and whether reasons relate to (1) salaried or private fee-for-service practice and (2) providing rural outreach services in more remote locations. A national cross-sectional study of specialist doctors from the Medicine in Australia: Balancing Employment and Life (MABEL) survey in 2014 was implemented. Specialists providing rural outreach services self-reported on a 5-point scale their level of agreement with five reasons for participating. Chi-squared analysis tested association between agreement and variables of interest. Of 567 specialists undertaking rural outreach services, reasons for participating include to grow the practice (54%), maintain a regional connection (26%), provide complex healthcare (18%), healthcare for disadvantaged people (12%) and support rural staff (6%). Salaried specialists more commonly participated to grow the practice compared with specialists in fee-for-service practice (68 vs 49%). This reason was also related to travelling further and providing outreach services in outer regional/remote locations. Private fee-for-service specialists more commonly undertook outreach services to provide complex healthcare (22 vs 14%). Specialist doctors undertake rural outreach services for a range of reasons, mainly to complement the growth and diversity of their main practice or maintain a regional connection. Structuring rural outreach around the specialist's main practice is likely to support participation and improve service distribution.

Subject Specialist Mentors in the Lifelong Learning Sector: The Subject Specialist Mentor Model; is it working? A case study approach

Directory of Open Access Journals (Sweden)

Bailey, Wayne

2011-01-01

Full Text Available This short article explores whether using a mentoring model supports our Subject Specialist Mentors (SSMs with their role of mentoring trainees on Initial Teacher Training (ITT courses. Although there are many mentoring models to choose from, our model is based around mentoring within the Lifelong Learning Sector (LLS where trainees need support for their subject specialism as well as their generic teaching skills. The main focus is the use of coaching and mentoring skills taking into consideration guiding, supporting and challenging the trainee during the lifetime of the mentor/trainee relationship. The SSMs found that using our model as a tool helped to structure meetings and to ensure that the trainee had the necessary support to enable them to become proficient, competent subject specialist teachers. In conclusion, it was found that there is a need for the use of a model or a framework to help the Subject Specialist Mentor (SSM with such an important role.

STS-9 payload specialists and backup in training session

Science.gov (United States)

1983-01-01

Two Spacelab 1 payload specialists and a backup for that flight prepare for a training session in the JSC mockup and integration laboratory. Fully decked out in the Shuttle constant wear garments (foreground) are Ulf Merbold, left, and Byron K. Licktenberg, prime crewmembers on the STS-9 team. In civilian clothes is payload specialist backup Michael L. Lampton.

IMPROVEMENT OF INNOVATIVE TRAINING OF ROAD SPECIALISTS

Directory of Open Access Journals (Sweden)

I. I. Leonovich

2007-01-01

Full Text Available Complicated conditions, under which road enterprises of the Republic are forced to operate, put forward and reveal the necessity to innovative way of development. In order to fulfill this task it is necessary to have specialists who are capable and ready to realize this endeavour. The most acceptable variant is to train specialists who will be able to introduce innovations and who are presently involved in the production process. Such training should be carried out within the framework of post-graduate education. Authors have provide a number of reasons in favour of quick development of such education. 

Effect of dopants and thermal treatment on properties of Ga-Al-ZnO thin films fabricated by hetero targets sputtering system

International Nuclear Information System (INIS)

Hong, JeongSoo; Matsushita, Nobuhiro; Kim, KyungHwan

2013-01-01

In this study, we fabricated Ga and Al doped ZnO (Ga-Al-ZnO; GAZO) thin films by using the facing targets sputtering system under various conditions such as input current and thermal treatment temperature. The properties of the as-deposited GAZO thin films were examined by four-point, UV/Vis spectrometry, X-ray diffraction, atomic force microscopy and field-emission scanning electron microscopy. The result showed that the lowest sheet resistance of the films was 59.3 ohm/sq and transmittance was about 85%. After thermal treatment, the properties of GAZO thin films were improved. The lowest sheet resistance (47.3 ohm/sq) of the GAZO thin films were obtained at thermal treatment temperature of 300 °C, considered to be the result of continuous substitutions by dopants and improved crystallinity by the thermal treatment. - Highlights: ► Ga and Al doped ZnO thin films were prepared by hetero targets sputtering system. ► Free electrons were increased due to the continuous substitutions of Ga and Al. ► Crystallinity was improved by recombination of particles with increasing of temperature

Laser ``M'egajoule'' cryogenic target program: from target fabrication to conformation of the deuterium-tritium ice layer

Science.gov (United States)

Collier, Rémy; Durut, Frédéric; Reneaume, Benoît; Chicane, Cédric; Théobald, Marc; Breton, Olivier; Martin, Michel; Fleury, Emmanuel; Vincent-Viry, Olivier; Bachelet, Franck; Jeannot, Laurent; Geoffray, Isabelle; Botrel, Ronan; Dauteuil, Christophe; Hermerel, Cyril; Choux, Alexandre; Bednarczyk, Sophie; Legaie, Olivier

2008-11-01

For the French inertial confinement fusion (ICF) experiments, cryogenic target assemblies (CTAs) for the LMJ program are manufactured and filled at CEA Valduc (Dijon) in the cryogenic targets filling station (IRCC). They will be moved at about 20 K into a transport cryostat for cryogenic targets and will be driven from CEA/Valduc to CEA/CESTA (Bordeaux). Cryogenic targets will then be transferred by several cryogenic grippers on the cryogenic target positioner before shots. The CTA has to meet severe specifications and involves a lot of challenging tasks for its manufacture. To fill CTAs by permeation with deuterium-tritium (DT), the IRCC need to meet strict thermal, mechanical and dimensional specifications. To obtain a good combustion yield, a very homogenous DT ice layer and very smooth roughness at 1.5 K below the DT triple point are also required. This paper deals with the up to date main issues in the different fields of the LMJ cryogenic target program.

Collaboration with general practitioners: preferences of medical specialists – a qualitative study

Directory of Open Access Journals (Sweden)

Slaets Joris PJ

2006-12-01

Full Text Available Abstract Background Collaboration between general practitioners (GPs and specialists has been the focus of many collaborative care projects during the past decade. Unfortunately, quite a number of these projects failed. This raises the question of what motivates medical specialists to initiate and continue participating with GPs in new collaborative care models. The following question is addressed in this study: What motivates medical specialists to initiate and sustain new models for collaborating with GPs? Methods We conducted semi-structured interviews with eighteen medical specialists in the province of Groningen, in the North of The Netherlands. The sampling criteria were age, gender, type of hospital in which they were practicing, and specialty. The interviews were recorded, fully transcribed, and analysed by three researchers working independently. The resulting motivational factors were grouped into categories. Results 'Teaching GPs' and 'regulating patient flow' (referrals appeared to dominate when the motivational factors were considered. In addition, specialists want to develop relationships with the GPs on a more personal level. Most specialists believe that there is not much they can learn from GPs. 'Lack of time', 'no financial compensation', and 'no support from colleagues' were considered to be the main concerns to establishing collaborative care practices. Additionally, projects were often experienced as too complex and time consuming whereas guidelines were experienced as too restrictive. Conclusion Specialists are particularly interested in collaborating because the GP is the gatekeeper for access to secondary health care resources. Specialists feel that they are able to teach the GPs something, but they do not feel that they have anything to learn from the GPs. With respect to professional expertise, therefore, specialists do not consider GPs as equals. Once personal relationships with the GPs have been established, an

The Perception of Teachers and School Library Media Specialist on ...

African Journals Online (AJOL)

The Perception of Teachers and School Library Media Specialist on the Role of School Library Media Specialists in Selected Secondary Schools in Ogun State. ... Journal Home > Vol 9, No 1 (2012) >. Log in or Register to get access to full text ...

Pharmacovigilance training for specialist oncology nurses-a two way evaluation

NARCIS (Netherlands)

Schutte, T.; Van Eekeren, R.; Richir, M.; Van Staveren, J.; Van Puijenbroek, E.P.; Tichelaar, J.; Van Agtmael, M.A.

2017-01-01

Background: In a new prescribing qualifcation course for specialist oncology nurses, we thought it important to emphasize pharma-covigilance and adverse drug reaction (ADR)-reporting. To this end, our aim was to develop and evaluate an ADR reporting assignment for specialist oncology nurses.

Specialist clinics in remote Australian Aboriginal communities: where rock art meets rocket science.

Science.gov (United States)

Gruen, Russell; Bailie, Ross

2004-10-01

People in remote Aboriginal communities in the Northern Territory have greater morbidity and mortality than other Australians, but face considerable barriers when accessing hospital-based specialist services. The Specialist Outreach Service, which began in 1997, was a novel policy initiative to improve access by providing a regular multidisciplinary visiting specialist services to remote communities. It led to two interesting juxtapositions: that of 'state of the art' specialist services alongside under-resourced primary care in remote and relatively traditional Aboriginal communities; and that of attempts to develop an evidence base for the effectiveness of outreach, while meeting the short-term evaluative requirements of policy-makers. In this essay, first we describe the development of the service in the Northern Territory and its initial process evaluation. Through a Cochrane systematic review we then summarise the published research on the effectiveness of specialist outreach in improving access to tertiary and hospital-based care. Finally we describe the findings of an observational population-based study of the use of specialist services and the impact of outreach to three remote communities over 11 years. Specialist outreach improves access to specialist care and may lessen the demand for both outpatient and inpatient hospital care. Specialist outreach is, however, dependent on well-functioning primary care. According to the way in which outreach is conducted and the service is organised, it can either support primary care or it can hinder primary care and, as a result, reduce its own effectiveness.

Pest Management Specialist (AFSC 56650).

Science.gov (United States)

Air Univ., Gunter AFS, Ala. Extension Course Inst.

This eight-volume student text is designed for use by Air Force personnel enrolled in a self-study extension course for pest management specialists. Covered in the individual volumes are civil engineering; pest management (entomology, pest management planning and coordination, and safety and protective equipment); pest management chemicals and…

Families' perceptions of the contribution of intellectual disability clinical nurse specialists in Ireland.

Science.gov (United States)

Doody, Owen; Slevin, Eamonn; Taggart, Laurence

2018-01-01

To explore families' perceptions of the contribution of clinical nurse specialists in intellectual disability nursing in Ireland. Clinical nurse specialists roles have developed over the years and are seen as complex and multifaceted, causing confusion, frustration and controversy. 2001 saw the formal introduction of clinical nurse specialists roles in Ireland across nursing including intellectual disability. A exploratory qualitative approach using semistructured one-to-one interviews with 10 family members regarding their perceptions of the clinical nurse specialists in intellectual disability. Data were audio-recorded, transcribed and analysed using Burnard's framework. Ethical approval was gained and access granted by service providers. The study highlights that intellectual disability clinical nurse specialists contribute and support care deliver across a range of areas, including personal caring, supporting and empowering families, liaison, education and leadership. Clinical nurse specialists have an important role and contribution in supporting families and clients, and Ireland is in a unique position to develop knowledge regarding specialist care for people with intellectual disability that can be shared nationally and internationally. Ireland is in a unique position to develop knowledge regarding specialist care for people with intellectual disability that can be shared and adapted by other healthcare professionals in other countries that do not have a specialised intellectual disability nurses. © 2017 John Wiley & Sons Ltd.

22 CFR 11.20 - Foreign Service specialist career candidate appointments.

Science.gov (United States)

2010-04-01

..., background investigation, and final review process required of career candidates, but normally they will not... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Foreign Service specialist career candidate... SERVICE OFFICERS § 11.20 Foreign Service specialist career candidate appointments. (a) General...

POSTGRADUATE EDUCATION FUNCTIONING PATTERNS OF TOURISM SPHERE SPECIALISTS IN SWITZERLAND

Directory of Open Access Journals (Sweden)

Наталія Закордонець

2014-04-01

Full Text Available Functioning patterns of postgraduate education of tourism sphere specialists in Switzerland have been established. The competences of tourism sphere specialist, the formation of which programs of postgraduate education are focused on have been considered. The benefits of educational qualification of Masters in Business Administration with a major specialization in tourism have been outlined. The characteristics of the core curriculum of the Doctor of Management of leading universities in the field of tourism education have been determined. The performance criteria of postgraduate education system functioning of tourism sphere specialists in Switzerland have been revealed.

Synthesis, processing and characterization of shear thickening fluid (STF) impregnated fabric composites

International Nuclear Information System (INIS)

Hassan, Tarig A.; Rangari, Vijay K.; Jeelani, Shaik

2010-01-01

Shear thickening is a non-Newtonian fluid behavior defined as the increase of viscosity with the increase in the applied shear rate. The shear thickening fluid (STF) is a combination of hard metal oxide particles suspended in a liquid polymer. This mixture of flowable and hard components at a particular composition, results in a material with remarkable properties. In this manuscript the shear thickening fluid (STF) was prepared by ultrasound irradiation of silica nanoparticles dispersed in liquid polyethylene glycol polymer. The as-prepared STFs have been tested for their rheological and thermal properties. Kevlar and Nylon fabrics were soaked in STF/ethanol solution to make STF/fabric composite. Knife threats and quasistatic penetration tests were performed on the neat fabrics and STF/fabric composite targets for both engineered spike and knife on areal density basis. The results showed that STF impregnated fabrics have better penetration resistance as compared to neat fabrics without affecting the fabric flexibility. This indicates that the addition of STF to the fabric have enhanced the fabric performance and can be used in liquid body armor applications.

Fuels and targets for incineration and transmutation of actinides: the ITU programme

International Nuclear Information System (INIS)

Fernandez, A.; Glatz, J.P.; Haas, D.; Konings, R.J.M.; Somers, J.; Toscano, E.; Walker, C.T.; Wegen, D.

2000-01-01

The ITU programme for the development of fuels and targets for transmutation of actinides is presented. The fabrication of various types of oxide fuels/targets by dust-free processes is described. Selected results of post-irradiation examinations of irradiation experiments (SUPERFACT, TRABANT-1, EFTTRA-T4) are presented to demonstrate the irradiation behaviour of these fuels/targets. Finally, the future developments at ITU in this field are described, including the new shielded facility (the MA lab) for fabrication of minor actinide fuels. (authors)

Fuels and targets for incineration and transmutation of actinides: the ITU programme

Energy Technology Data Exchange (ETDEWEB)

Fernandez, A.; Glatz, J.P.; Haas, D.; Konings, R.J.M.; Somers, J.; Toscano, E.; Walker, C.T.; Wegen, D. [Eurpean Commission, Joint Research Centre, Institute for Transuranium Elements, Kurlsruhe (Germany)

2000-07-01

The ITU programme for the development of fuels and targets for transmutation of actinides is presented. The fabrication of various types of oxide fuels/targets by dust-free processes is described. Selected results of post-irradiation examinations of irradiation experiments (SUPERFACT, TRABANT-1, EFTTRA-T4) are presented to demonstrate the irradiation behaviour of these fuels/targets. Finally, the future developments at ITU in this field are described, including the new shielded facility (the MA lab) for fabrication of minor actinide fuels. (authors)

Establishing a Research Agenda for Understanding the Role and Impact of Mental Health Peer Specialists.

Science.gov (United States)

Chinman, Matthew; McInnes, D Keith; Eisen, Susan; Ellison, Marsha; Farkas, Marianne; Armstrong, Moe; Resnick, Sandra G

2017-09-01

Mental health peer specialists are individuals with serious mental illnesses who receive training to use their lived experiences to help others with serious mental illnesses in clinical settings. This Open Forum discusses the state of the research for mental health peer specialists and suggests a research agenda to advance the field. Studies have suggested that peer specialists vary widely in their roles, settings, and theoretical orientations. Theories of action have been proposed, but none have been tested. Outcome studies have shown benefits of peer specialists; however, many studies have methodological shortcomings. Qualitative descriptions of peer specialists are plentiful but lack grounding in implementation science frameworks. A research agenda advancing the field could include empirically testing theoretical mechanisms of peer specialists, developing a measure of peer specialist fidelity, conducting more rigorous outcomes studies, involving peer specialists in executing the research, and assessing various factors that influence implementing peer specialist services and testing strategies that could address those factors.

The Role of the Technical Specialist in Disaster Response and Recovery

Science.gov (United States)

Curtis, J. C.

2017-12-01

Technical Specialists provide scientific expertise for making operational decisions during natural hazards emergencies. Technical Specialists are important members of any Incident Management Team (IMT) as is described in in the National Incident Management System (NIMS) that has been designed to respond to emergencies. Safety for the responders and the threatened population is the foremost consideration in command decisions and objectives, and the Technical Specialist is on scene and in the command post to support and promote safety while aiding decisions for incident objectives. The Technical Specialist's expertise can also support plans, logistics, and even finance as well as operations. This presentation will provide actual examples of the value of on-scene Technical Specialists, using National Weather Service "Decision Support Meteorologists" and "Incident Meteorologists". These examples will demonstrate the critical role of scientists that are trained in advising and presenting life-critical analysis and forecasts during emergencies. A case will be made for local, state, and/or a national registry of trained and deployment-ready scientists that can support emergency response.

Neurofibromatosis and the role of the specialist adviser.

Science.gov (United States)

Redman, Carolyn

2017-09-11

Neurofibromatosis (NF) is a genetic condition that mainly involves the nervous system. There are two types: NF1 affects about one in 2,500 of the population worldwide and NF2 affects one in 35,000. Both types result in complex health problems for patients and can pose significant challenges for all those involved in their management. Established in 1981, The Neuro Foundation is a patient-focused charity that funds a network of specialist advisers who work in partnership with the NHS to offer support and advice for families affected by NF and the professionals who care for them. With a significant level of autonomy, the specialist adviser role is flexible in matching the needs of those affected while working cooperatively alongside the national specialist services for NF1 and NF2. ©2012 RCN Publishing Company Ltd. All rights reserved. Not to be copied, transmitted or recorded in any way, in whole or part, without prior permission of the publishers.

One Point of View: Elementary School Mathematics Specialists: Where Are They?

Science.gov (United States)

Dossey, John A.

1984-01-01

A plea is made for the mathematics education community to support the need for elementary school mathematics specialists. Roles of such specialists in primary as well as intermediate grades are listed. (MNS)

Structure and properties of nanoparticles fabricated by laser ablation of Zn metal targets in water and ethanol

Science.gov (United States)

Svetlichnyi, V. A.; Lapin, I. N.

2013-10-01

Size characteristics, structure, and spectral and luminescent properties of nanoparticles fabricated by laser ablation of zinc metal targets in water and ethanol are experimentally investigated upon excitation by Nd:YAG-laser radiation (1064 nm, 7 ns, and 15 Hz). It is demonstrated that zinc oxide nanoparticles with average sizes of 10 nm (in water) and 16 nm (in ethanol) are formed in the initial stage as a result of ablation. The kinetics of the absorption and luminescence spectra, transmission electron microscopy, and x-ray structural analysis demonstrate that during long storage of water dispersions and their drying, nanoparticles efficiently interact with carbon dioxide gas of air that leads to the formation of water-soluble Zn(CO3)2(OH)6. In ethanol, Zn oxidation leads to the formation of stable dispersions of ZnO nanoparticles with 99% of the wurtzite phase; in this case, the fluorescence spectra of ZnO nanoparticles change with time, shifting toward longer wavelength region from 550 to 620 nm, which is caused by the changed nature of defects.

Individual prey choices of octopuses: Are they generalist or specialist?

Directory of Open Access Journals (Sweden)

Jennifer A. MATHER, Tatiana S. LEITE, Allan T. BATISTA

2012-08-01

Full Text Available Prey choice is often evaluated at the species or population level. Here, we analyzed the diet of octopuses of different populations with the aim to assess the importance of individual feeding habits as a factor affecting prey choice. Two methods were used, an assessment of the extent to which an individual octopus made choices of species representative of those population (PSi and IS and 25% cutoff values for number of choices and percentage intake of individual on their prey. In one population of Octopus cf vulgaris in Bermuda individuals were generalist by IS=0.77, but most chose many prey of the same species, and were specialists on it by >75% intake. Another population had a wider prey selection, still generalist with PSi=0.66, but two individuals specialized by choices. In Bonaire, there was a wide range of prey species chosen, and the population was specialists by IS= 0.42. Individual choices revealed seven specialists and four generalists. A population of Octopus cyanea in Hawaii all had similar choices of crustaceans, so the population was generalist by IS with 0.74. But by individual choices, three were considered a specialist. A population of Enteroctopus dofleini from Puget Sound had a wide range of preferences, in which seven were also specialists, IS=0.53. By individual choices, thirteen were also specialists. Given the octopus specialty of learning during foraging, we hypothesize that both localized prey availability and individual personality differences could influence the exploration for prey and this translates into different prey choices across individuals and populations showed in this study [Current Zoology 58 (4: 597-603, 2012].

Fixed target facility at the SSC

Energy Technology Data Exchange (ETDEWEB)

Loken, S.C.; Morfin, J.G.

1985-01-01

The question of whether a facility for fixed target physics should be provided at the SSC must be answered before the final technical design of the SSC can be completed, particularly if the eventual form of extraction would influence the magnet design. To this end, an enthusiastic group of experimentalists, theoreticians and accelerator specialists have studied this point. The accelerator physics issues were addressed by a group led by E. Colton whose report is contained in these proceedings. The physics addressable by fixed target was considered by many of the Physics area working groups and in particular by the Structure Function Group. This report is the summary of the working group which considered various SSC fixed target experiments and determined which types of beams and detectors would be required. 13 references, 5 figures.

Fixed target facility at the SSC

International Nuclear Information System (INIS)

Loken, S.C.; Morfin, J.G.

1985-01-01

The question of whether a facility for fixed target physics should be provided at the SSC must be answered before the final technical design of the SSC can be completed, particularly if the eventual form of extraction would influence the magnet design. To this end, an enthusiastic group of experimentalists, theoreticians and accelerator specialists have studied this point. The accelerator physics issues were addressed by a group led by E. Colton whose report is contained in these proceedings. The physics addressable by fixed target was considered by many of the Physics area working groups and in particular by the Structure Function Group. This report is the summary of the working group which considered various SSC fixed target experiments and determined which types of beams and detectors would be required. 13 references, 5 figures

Criteria for selection of target materials and design of high-efficiency-release targets for radioactive ion beam generation

CERN Document Server

Alton, G D; Liu, Y

1999-01-01

In this report, we define criteria for choosing target materials and for designing, mechanically stable, short-diffusion-length, highly permeable targets for generation of high-intensity radioactive ion beams (RIBs) for use at nuclear physics and astrophysics research facilities based on the ISOL principle. In addition, lists of refractory target materials are provided and examples are given of a number of successful targets, based on these criteria, that have been fabricated and tested for use at the Holifield Radioactive Ion Beam Facility (HRIBF).

Investigation of Micro Square Structure Fabrication by Applying Textured Cutting Tool in WEDM

Directory of Open Access Journals (Sweden)

Jianguo Zhang

2015-09-01

Full Text Available This paper studies micro structure fabrication by means of a textured tool cutting edge, which is manufactured by applying the wire cut electrical discharge machining (WEDM. Machining performance of the square structure fabrication on the tool cutting edge is investigated in the WEDM process, and the machining accuracy is explored in experimental analyses. In this proposed method, undesired overcut comes from the discharge between the processing debris and the side wall of the target structure. Furthermore, by applying the textured cutting tool, the target square structure is directly fabricated on the alumina workpiece with just a simple turning process, which verifies the feasibility of the proposed tool cutting edge textured method by applying the WEDM. This technology is expected to become a potential method for the mass production of micro structure surfaces in the future.

The Changing Role of the Reading Specialist: A Case Study

Science.gov (United States)

Ginsburg, Victoria Elaine

2012-01-01

This descriptive qualitative case study explored the changing role of the reading specialist through various perceptions of professionals in the Neon Shadow School District. The purpose of the study was to explore what, how, and why the duties and responsibilities of the reading specialist have changed since first employed as an…

A triple axes multiple target holder assembly

International Nuclear Information System (INIS)

Tribedi, L.C.; Narvekar, S.D.; Pillay, R.G.; Tandon, P.N.

1993-01-01

We have designed and fabricated a rotatable target holder assembly capable of accommodating 27 targets. The target foils are mounted along two concentric circles on a ss wheel. On the outer circle 18 targets can be mounted each 20deg apart, and on the inner circle the remaining targets are positioned each 40deg apart. The self supporting or carbon backed targets are mounted on thin frames and are placed concentrically at the targets are mounted on thin frames and are placed concentrically at the target position on the wheel. Three degrees of freedom are provided to the target holder assembly. (author). 1 fig

The relationship between target joints and direct resource use in severe haemophilia.

Science.gov (United States)

O'Hara, Jamie; Walsh, Shaun; Camp, Charlotte; Mazza, Giuseppe; Carroll, Liz; Hoxer, Christina; Wilkinson, Lars

2018-01-16

Target joints are a common complication of severe haemophilia. While factor replacement therapy constitutes the majority of costs in haemophilia, the relationship between target joints and non drug-related direct costs (NDDCs) has not been studied. Data on haemophilia patients without inhibitors was drawn from the 'Cost of Haemophilia across Europe - a Socioeconomic Survey' (CHESS) study, a cost assessment in severe haemophilia A and B across five European countries (France, Germany, Italy, Spain, and the United Kingdom) in which 139 haemophilia specialists provided demographic and clinical information for 1285 adult patients. NDDCs were calculated using publicly available cost data, including 12-month ambulatory and secondary care activity: haematologist and other specialist consultant consultations, medical tests and examinations, bleed-related hospital admissions, and payments to professional care providers. A generalized linear model was developed to investigate the relationship between NDDCs and target joints (areas of chronic synovitis), adjusted for patient covariates. Five hundred and thirteen patients (42% of the sample) had no diagnosed target joints; a total of 1376 target joints (range 1-10) were recorded in the remaining 714 patients. Mean adjusted NDDCs for persons with no target joints were EUR 3134 (standard error (SE) EUR 158); for persons with one or more target joints, mean adjusted NDDCs were EUR 3913 (SE EUR 157; average mean effect EUR 779; p target joints has a significant impact on NDDCs for patients with severe haemophilia, ceteris paribus. Prevention and management of target joints should be an important consideration of managing haemophilia patients.

CAUSES FOR INEFFECTIVE COMMUNICATION BETWEEN MEDICAL SPECIALISTS

Directory of Open Access Journals (Sweden)

Stayko I. Spiridonov

2017-07-01

Full Text Available Purpose: In the resent years the healthcare system has moved to inter-professional, cross-disciplinary, multi-person approach where the communications are very important for ensuring patient safety. Communication in health organisations needs to be studied and analysed deeply and comprehensively because the future of an organisation often depends on good communication. The purpose of this study is to investigate and analyse the reasons for ineffective communication between medical specialists in the teams they work in. Materials and Methods: A questionnaire method is used. Through a survey over a period of 12 months (from 01. 12. 2014 to 01. 12. 2015 at the Escullap Hospital in Pazardzhik, DCC 18 - Sofia, St. Mina Hospital in Plovdiv, MHAT – Plovdiv, DCC 1 in Haskovo, UMHAT in Stara Zagora, DCC 3 in Varna and MHAT – Parvomay, was studied and analyzed the opinion of medical specialists on the effectiveness of communication within the team they work in. The survey includes 477 medical specialists. Results and conclusions: According to 41.1% of the respondents, the communication in the team they work in is insufficiently effective. Most of the respondents (39.8% find their colleagues responsible for the ineffective communication, followed by those who seek the cause for poor communication in the management of the health care facility (27.6%. The leading cause of poor communication in the team according to the study participants is the inequality between the characters of the colleagues (41.9%. According to the majority of respondents (28.3%, improvements in facilities and wage increases (27.3% would be essential to improve communication within the team they work in. Recommendations have been formulated to improve communication among medical specialists.

Foil fabrication for the ROMANO event. Revision 1

International Nuclear Information System (INIS)

Romo, J.G. Jr.; Weed, J.W.; Griggs, G.E.; Brown, T.G.; Tassano, P.L.

1984-01-01

The Vacuum Processes Lab (VPL), of LLNL's M.E. Dept. - Material Fabrication Division (MFD), conducted various vacuum related support activities for the ROMANO nuclear physics experiment. This report focuses on the foil fabrication activities carried out between July and November 1983 for the ROMANO event. Other vacuum related activities for ROMANO, such as outgassing tests of materials, are covered in separate documentation. VPL was asked to provide 270 coated Parylene foils for the ROMANO event. However, due to the developmental nature of some of the procedures, approximately 400 coated foils were processed. In addition, VPL interacted with MFD's Plastics Shop to help supply Parylene substrates to other organizations (i.e., LBL and commercial vendors) which had also been asked to provide coated foils for ROMANO. The purposes of this report are (A) to document the processes developed and the techniques used to produce the foils, and (B) to suggest future directions. The report is divided into four sections describing: (1) nuclear target foil fabrication, (2) Parylene substrate preparation and production, (3) calibration foil fabrication, and (4) foil and substrate inspections

A fixed target facility at the SSC

International Nuclear Information System (INIS)

Loken, S.; Morfin, J.G.

1984-01-01

The question of whether a facility for fixed target physics should be provided at the SSC must be answered before the final technical design of the SSC can be completed, particularly if the eventual form of extraction would influence the magnet design. To this end, an enthusiastic group of experimentalists, theoreticians and accelerator specialists have studied this point. The accelerator physics issues were addressed by a group whose report is contained in these proceedings. The physics addressable by fixed target was considered by many of the Physics area working groups and in particular by the Structure Function Group. This report is the summary of the working group which considered various SSC fixed target experiments and determined which types of beams and detectors would be required

Impact of a Clinical Pharmacy Specialist in an Emergency Department for Seniors.

Science.gov (United States)

Shaw, Paul B; Delate, Thomas; Lyman, Alfred; Adams, Jody; Kreutz, Heather; Sanchez, Julia K; Dowd, Mary Beth; Gozansky, Wendolyn

2016-02-01

This study assesses outcomes associated with the implementation of an emergency department (ED) for seniors in which a clinical pharmacy specialist, with specialized geriatric training that included medication management training, is a key member of the ED care team. This was a retrospective cohort analysis of patients aged 65 years or older who presented at an ED between November 1, 2012, and May 31, 2013. Three groups of seniors were assessed: treated by the clinical pharmacy specialist in the ED for seniors, treated in the ED for seniors but not by the clinical pharmacy specialist, and not treated in the ED for seniors. Outcomes included rates of an ED return visit, mortality and hospital admissions, and follow-up total health care costs. Multivariable regression modeling was used to adjust for any potential confounders in the associations between groups and outcomes. A total of 4,103 patients were included, with 872 (21%) treated in the ED for seniors and 342 (39%) of these treated by the clinical pharmacy specialist. Groups were well matched overall in patient characteristics. Patients who received medication review and management by the clinical pharmacy specialist did not experience a reduction in ED return visits, mortality, cost of follow-up care, or hospital admissions compared with the other groups. Of the patients treated by the clinical pharmacy specialist, 154 (45.0%) were identified as having at least 1 medication-related problem. Although at least 1 medication-related problem was identified in almost half of patients treated by the clinical pharmacy specialist in the ED for seniors, incorporation of a clinical pharmacy specialist into the ED staff did not improve clinical outcomes. Copyright © 2015 American College of Emergency Physicians. Published by Elsevier Inc. All rights reserved.

Contracting in specialists for emergency obstetric care- does it work in rural India?

Directory of Open Access Journals (Sweden)

Randive Bharat

2012-12-01

Full Text Available Abstract Background Contracting in private sector is promoted in developing countries facing human resources shortages as a challenge to reduce maternal mortality. This study explored provision, practice, performance, barriers to execution and views about contracting in specialists for emergency obstetric care (EmOC in rural India. Methods Facility survey was conducted in all secondary and tertiary public health facilities (44 in three heterogeneous districts in Maharashtra state of India. Interviews (42 were conducted with programme managers and district and block level officials and with public and private EmOC specialists. Locations of private obstetricians in the study districts were identified and mapped. Results Two schemes, namely Janani Suraksha Yojana and Indian Public Health standards (IPHS provided for contracting in EmOC specialists. The IPHS provision was chosen for use mainly due to greater sum for contracting in (US $ 30/service episode vs.300 US$/month. The positions of EmOC specialists were vacant in 83% of all facilities that hence had a potential for contracting in EmOC specialists. Private specialists were contracted in at 20% such facilities. The contracting in of specialists did not greatly increase EmOC service outputs at facilities, except in facilities with determined leadership. Contracting in specialists was useful for non emergency conditions, but not for obstetric emergencies. The contracts were more of a relational nature with poor monitoring structures. Inadequate infrastructure, longer distance to private specialists, insufficient financial provision for contracting in, and poor management capacities were barriers to effective implementation of contracting in. Dependency on the private sector was a concern among public partners while the private partners viewed contracting in as an opportunity to gain experience and credibility. Conclusions Density and geographic distribution of private specialists are important

Contracting in specialists for emergency obstetric care- does it work in rural India?

Science.gov (United States)

Randive, Bharat; Chaturvedi, Sarika; Mistry, Nerges

2012-12-31

Contracting in private sector is promoted in developing countries facing human resources shortages as a challenge to reduce maternal mortality. This study explored provision, practice, performance, barriers to execution and views about contracting in specialists for emergency obstetric care (EmOC) in rural India. Facility survey was conducted in all secondary and tertiary public health facilities (44) in three heterogeneous districts in Maharashtra state of India. Interviews (42) were conducted with programme managers and district and block level officials and with public and private EmOC specialists. Locations of private obstetricians in the study districts were identified and mapped. Two schemes, namely Janani Suraksha Yojana and Indian Public Health standards (IPHS) provided for contracting in EmOC specialists. The IPHS provision was chosen for use mainly due to greater sum for contracting in (US $ 30/service episode vs.300 US$/month). The positions of EmOC specialists were vacant in 83% of all facilities that hence had a potential for contracting in EmOC specialists. Private specialists were contracted in at 20% such facilities. The contracting in of specialists did not greatly increase EmOC service outputs at facilities, except in facilities with determined leadership. Contracting in specialists was useful for non emergency conditions, but not for obstetric emergencies. The contracts were more of a relational nature with poor monitoring structures. Inadequate infrastructure, longer distance to private specialists, insufficient financial provision for contracting in, and poor management capacities were barriers to effective implementation of contracting in. Dependency on the private sector was a concern among public partners while the private partners viewed contracting in as an opportunity to gain experience and credibility. Density and geographic distribution of private specialists are important influencing factors in determining feasibility and use of

Integrating HCI Specialists into Open Source Software Development Projects

Science.gov (United States)

Hedberg, Henrik; Iivari, Netta

Typical open source software (OSS) development projects are organized around technically talented developers, whose communication is based on technical aspects and source code. Decision-making power is gained through proven competence and activity in the project, and non-technical end-user opinions are too many times neglected. In addition, also human-computer interaction (HCI) specialists have encountered difficulties in trying to participate in OSS projects, because there seems to be no clear authority and responsibility for them. In this paper, based on HCI and OSS literature, we introduce an extended OSS development project organization model that adds a new level of communication and roles for attending human aspects of software. The proposed model makes the existence of HCI specialists visible in the projects, and promotes interaction between developers and the HCI specialists in the course of a project.

Struggling doctors in specialist training: a case control study

DEFF Research Database (Denmark)

O'Neill, Lotte; Norberg, Karen; Thomsen, Maria

), or transferred (i.e. had unplanned changes in place of training/ward due to failure to thrive or due to inadequate development of competences), or dropped out (i.e. were dismissed from, had resigned from, or changed their speciality). Controls were a random sample of doctors in the source population, who were......Abstract summary The aim of this cummulative incidence case-control study was to examine: if struggling trainees in medical specialist training (cases) tended to struggle already in medical school or not compared to non-struggling controls, and which performance indicators during medical school...... seemed to predict struggling in postgraduate education if any. The study design is rooted in epidemiological methodology. Struggling doctors in specialist training: a case-control study. It has been reported in the international literature, that around 3-10% of doctors in post-garduate specialist...

Development of uranium metal targets for 99Mo production

International Nuclear Information System (INIS)

Wiencek, T.C.; Hofman, G.L.

1993-10-01

A substantial amount of high enriched uranium (HEU) is used for the production of medical-grade 99 Mo. Promising methods of producing irradiation targets are being developed and may lead to the reduction or elimination of this HEU use. To substitute low enriched uranium (LEU) for HEU in the production of 99 Mo, the target material may be changed to uranium metal foil. Methods of fabrication are being developed to simplify assembly and disassembly of the targets. Removal of the uranium foil after irradiation without dissolution of the cladding is a primary goal in order to reduce the amount of liquid radioactive waste material produced in the process. Proof-of-concept targets have been fabricated. Destructive testing indicates that acceptable contact between the uranium foil and the cladding can be achieved. Thermal annealing tests, which simulate the cladding/uranium diffusion conditions during irradiation, are underway. Plans are being made to irradiate test targets

Longitudinal gas-density profilometry for plasma-wakefield acceleration targets

Science.gov (United States)

Schaper, Lucas; Goldberg, Lars; Kleinwächter, Tobias; Schwinkendorf, Jan-Patrick; Osterhoff, Jens

2014-03-01

Precise tailoring of plasma-density profiles has been identified as one of the critical points in achieving stable and reproducible conditions in plasma wakefield accelerators. Here, the strict requirements of next generation plasma-wakefield concepts, such as hybrid-accelerators, with densities around 1017 cm-3 pose challenges to target fabrication as well as to their reliable diagnosis. To mitigate these issues we combine target simulation with fabrication and characterization. The resulting density profiles in capillaries with gas jet and multiple in- and outlets are simulated with the fluid code OpenFOAM. Satisfactory simulation results then are followed by fabrication of the desired target shapes with structures down to the 10 μm level. The detection of Raman scattered photons using lenses with large collection solid angle allows to measure the corresponding longitudinal density profiles at different number densities and allows a detection sensitivity down to the low 1017 cm-3 density range at high spatial resolution. This offers the possibility to gain insight into steep density gradients as for example in gas jets and at the plasma-to-vacuum transition.

ISD Designed Medical Specialist Training.

Science.gov (United States)

Rock, Samuel K., Jr.; Chagalis, George P.

The Basic Medical Specialist course has one of the largest enrollments of the U.S. Army's Academy of Health Sciences; 11,000 soldiers were trained in this course in 1977 and 1978. Training encompasses both emergency first aid (for field medics) and basic nursing skills. A task force working to improve Army training developed this course, in…

Marketing and the medical specialist in the managed care environment.

Science.gov (United States)

Treister, N W

1997-01-01

Marketing means more than just communicating or advertising to potential patients; marketing means identifying your customers and working to meet or exceed their expectations. There are five key areas of a marketing plan: (1) Establish the foundation, beginning with your mission statement; (2) Assess your marketing environment by internal and external research; (3) Target your efforts, looking at image and perception; (4) Develop your particular mix of product, price, place of distribution, and promotion; and (5) implement and evaluate your marketing process. This article discusses the importance of a marketing plan for the medical specialist and highlights the features unique to a practice working in a system of capitated reimbursement. Applying these principles will help to demonstrate added value, protect the fundamental role of the patient-physician relationship, ensure that our efforts are aligned with professional missions and goals, and ultimately increase profitability and professional success.

Caring for cancer patients on non-specialist wards.

LENUS (Irish Health Repository)

Gill, Finola

2012-02-01

As cancer is the leading cause of death worldwide, every nurse will be required to care for patients with the condition at some point in his\\/her career. However, non-specialized oncology nurses are often ill-prepared to nurse patients suffering from cancer. This literature review aims to provide an overview of current trends and developments in cancer care nursing in an attempt to identify the range of previous research pertaining to caring for patients with cancer on non-specialist wards. The review finds that non-specialized cancer nurses report a lack of education and training with regard to cancer care and cancer treatments, which acts as a barrier to providing quality nursing care. Emotional and communication issues with patients and their families can also cause non-specialist nurses significant distress. International research has shown that specialist oncology nurses make a considerable difference to physical and psychosocial patient care. It is therefore paramount that non-speciality nurses\\' educational needs are met to develop clinical competence and to provide supportive holistic care for both patients and their families.

Copper deposition on fabrics by rf plasma sputtering for medical applications

International Nuclear Information System (INIS)

Segura, G; Guzmán, P; Barrantes, Y; Navarro, G; Asenjo, J; Guadamuz, S; Vargas, VI; Zuñiga, P; Chaves, S; Chaves, J

2015-01-01

The present work is about preparation and characterization of RF sputtered Cu films on cotton by the usage of a Magnetron Sputter Source and 99.995% purity Cu target at room temperature. Cotton fabric samples of 1, 2 and 4 min of sputtering time at discharge pressure of 1×10 −2 Torr and distance between target and sample of 8 cm were used. The main goal was to qualitatively test the antimicrobial action of copper on fabrics. For that purpose, a reference strain of Escherichia Coli ATCC 35218 that were grown in TSA plates was implemented. Results indicated a decrease in the growth of bacteria by contact with Cu; for fabric samples with longer sputtering presented lower development of E. coli colonies. The scope of this research focused on using these new textiles in health field, for example socks can be made with this textile for the treatment of athlete's foot and the use in pajamas, sheets, pillow covers and robes in hospital setting for reducing the spread of microorganisms. (paper)

Inequalities in utilisation of general practitioner and specialist services in 9 European countries

Directory of Open Access Journals (Sweden)

Mielck Andreas

2011-10-01

Full Text Available Abstract Background The aim of this study is to describe the magnitude of educational inequalities in utilisation of general practitioner (GP and specialist services in 9 European countries. In addition to West European countries, we have included 3 Eastern European countries: Hungary, Estonia and Latvia. To cover the gap in knowledge we pay a special attention to the magnitude of inequalities among patients with chronic conditions. Methods Data on the use of GP and specialist services were derived from national health surveys of Belgium, Estonia, France, Germany, Hungary, Ireland, Latvia, the Netherlands and Norway. For each country and education level we calculated the absolute prevalence and relative inequalities in utilisation of GP and specialist services. In order to account for the need for care, the results were adjusted by the measure of self-assessed health. Results People with lower education used GP services equally often in most countries (except Belgium and Germany compared with those with a higher level of education. At the same time people with a higher education used specialist care services significantly more often in all countries, except in the Netherlands. The general pattern of educational inequalities in utilisation of specialist care was similar for both men and women. Inequalities in utilisation of specialist care were equally large in Eastern European and in Western European countries, except for Latvia where the inequalities were somewhat larger. Similarly, large inequalities were found in the utilisation of specialist care among patients with chronic diseases, diabetes, and hypertension. Conclusions We found large inequalities in the utilisation of specialist care. These inequalities were not compensated by utilisation of GP services. Of particular concern is the presence of inequalities among patients with a high need for specialist care, such as those with chronic diseases.

Inequalities in utilisation of general practitioner and specialist services in 9 European countries.

Science.gov (United States)

Stirbu, Irina; Kunst, Anton E; Mielck, Andreas; Mackenbach, Johan P

2011-10-31

The aim of this study is to describe the magnitude of educational inequalities in utilisation of general practitioner (GP) and specialist services in 9 European countries. In addition to West European countries, we have included 3 Eastern European countries: Hungary, Estonia and Latvia. To cover the gap in knowledge we pay a special attention to the magnitude of inequalities among patients with chronic conditions. Data on the use of GP and specialist services were derived from national health surveys of Belgium, Estonia, France, Germany, Hungary, Ireland, Latvia, the Netherlands and Norway. For each country and education level we calculated the absolute prevalence and relative inequalities in utilisation of GP and specialist services. In order to account for the need for care, the results were adjusted by the measure of self-assessed health. People with lower education used GP services equally often in most countries (except Belgium and Germany) compared with those with a higher level of education. At the same time people with a higher education used specialist care services significantly more often in all countries, except in the Netherlands. The general pattern of educational inequalities in utilisation of specialist care was similar for both men and women. Inequalities in utilisation of specialist care were equally large in Eastern European and in Western European countries, except for Latvia where the inequalities were somewhat larger. Similarly, large inequalities were found in the utilisation of specialist care among patients with chronic diseases, diabetes, and hypertension. We found large inequalities in the utilisation of specialist care. These inequalities were not compensated by utilisation of GP services. Of particular concern is the presence of inequalities among patients with a high need for specialist care, such as those with chronic diseases. © 2011 Stirbu et al; licensee BioMed Central Ltd.

Work-based assessment within Malta’s specialist training programme in family medicine

OpenAIRE

Sammut, Mario R.; Abela, Gunther

2014-01-01

The Specialist Training Programme in Family Medicine (STPFM) – Malta was drawn up by the Malta College of Family Doctors in 2006, approved by Malta’s Specialist Accreditation Committee, and launched in 2007 by the Primary Health Care Department and the Malta College of Family Doctors. This article regarding the work-based assessment of specialist training in family medicine in Malta was prepared by consulting various local / international documents and publications tha...

Collaboration with general practitioners : preferences of medical specialists - a qualitative study

NARCIS (Netherlands)

Berendsen, Annette J.; Benneker, Wim H. G. M.; Schuling, Jan; Rijkers-Koorn, Nienke; Slaets, Joris P. J.; Meyboom-de Jong, Betty

2006-01-01

Background: Collaboration between general practitioners (GPs) and specialists has been the focus of many collaborative care projects during the past decade. Unfortunately, quite a number of these projects failed. This raises the question of what motivates medical specialists to initiate and continue

Fabrication of a tantalum-clad tungsten target for KENS

International Nuclear Information System (INIS)

Kawai, Masayoshi; Kikuchi, Kenji; Kurishita, Hiroaki; Li, J.-F.; Furusaka, Michihiro

2001-01-01

Since the cold neutron source intensity of KENS (the spallation neutron source at High Energy Accelerator Research Organization) was decreased into about a third of the designed value because a cadmium liner at the cold neutron source deformed and obstructed the neutron beam line, the target-moderator-and-reflector assembly (TMRA) has been replaced by a new one aimed at improving the neutron performance and recovering the cold neutron source. The tantalum target has also been replaced by a tantalum-clad tungsten one. In order to bond the tantalum-clad with the tungsten block, a hot isostatic press (HIP) process was applied and optimized. It was found that gaseous interstitial impurity elements severely attacked tantalum and embrittled, and that the getter materials such as zirconium and tantalum were effective to reduce the embrittlement

Mountain Warfare: The Need for Specialist Training

National Research Council Canada - National Science Library

Malik, Muhammad

2003-01-01

This study focuses on the need for specialist training for mountain warfare. It analyzes the special characteristics of mountain and high altitude terrain which affect conduct of military operations...

The Peer Specialist : Opportunities for the Recovery of Suicidal Care Consumers

NARCIS (Netherlands)

van Bergen, Diana; Huisman, Annemiek

2017-01-01

The emergence of peer specialists with a history of suicidality who work with suicidal care consumers is a recent phenomenon that increasingly receives attention in the field of suicide prevention. Peer specialists aim at: 1) Establishing a more open discussion of suicidality; 2) Enabling attempt

Specialist committee V.3 entitled "Materials and Fabrication Technology" of the 18th International Ship and Offshore Structure Congress

OpenAIRE

Caprace, Jean-David; Schipperen, I.; Andric, J.; Brennan, D.; Chou, C.; Gordo, J.; Lee, J.; Li, S.; Liu, S.; Okada, T.; Pires, F.; Yu, M.

2012-01-01

After years of growth the global economic crisis has deeply affected the shipping industry. There are however clear signs of recovery in the last year. The shipbuilding industry has realised that, due to the crisis, new innovative designs and design and production methods are necessary to decrease operational costs, production costs and emissions, whilst meeting the changing rules and regulations. In this report ISSC committee V.3 discusses recent development in materials and fabrication tech...

Modeling fraud detection and the incorporation of forensic specialists in the audit process

DEFF Research Database (Denmark)

Sakalauskaite, Dominyka

Financial statement audits are still comparatively poor in fraud detection. Forensic specialists can play a significant role in increasing audit quality. In this paper, based on prior academic research, I develop a model of fraud detection and the incorporation of forensic specialists in the audit...... process. The intention of the model is to identify the reasons why the audit is weak in fraud detection and to provide the analytical framework to assess whether the incorporation of forensic specialists can help to improve it. The results show that such specialists can potentially improve the fraud...... detection in the audit, but might also cause some negative implications. Overall, even though fraud detection is one of the main topics in research there are very few studies done on the subject of how auditors co-operate with forensic specialists. Thus, the paper concludes with suggestions for further...

Impact of specialist palliative care on coping with Parkinson's disease: patients and carers.

Science.gov (United States)

Badger, Nathan J; Frizelle, Dorothy; Adams, Debi; Johnson, Miriam J

2018-01-09

UK guidelines recommend palliative care access for people with Parkinson's disease; however, this remains sporadic, and it is unknown whether specialist palliative care helps patients and carers cope with this distressing condition. This study aimed to explore whether, and how, access to specialist palliative care services affected patients' and carers' coping with Parkinson's disease. Semistructured interviews were conducted, audio-recorded and verbatim transcribed. Data were analysed using interpretative phenomenological analysis. Participants were patients with advanced idiopathic Parkinson's disease (n=3), and carers of people with Parkinson's disease (n=5, however, one diagnosis was reviewed) receiving care from an integrated specialist palliative care and Parkinson's disease service in North East England. Access to specialist palliative care helped participants cope with some aspects of advanced Parkinson's disease. Three superordinate themes were developed:' managing uncertainty', 'impacts on the self' and 'specialist palliative care maintaining a positive outlook'. Specialist palliative care helped patients and carers cope with advanced Parkinson's disease. Specialist palliative care is a complex intervention that acknowledges the complex and holistic nature of Parkinson's disease, enabling health in some domains despite continued presence of pathology. These exploratory findings support the utility of this approach for people living with Parkinson's disease. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

The specialist physician's approach to rheumatoid arthritis in South Africa.

Science.gov (United States)

Bester, Frederik C J; Bosch, Fredricka J; van Rensburg, Barend J Jansen

2016-03-01

Rheumatoid arthritis (RA) is expected to increase in Africa and South Africa. Due to the low numbers of rheumatologists in South Africa, specialist physicians also have to care for patients with RA. Furthermore several new developments have taken place in recent years which improved the management and outcome of RA. Classification criteria were updated, assessment follow-up tools were refined and above all, several new biological disease-modifying anti-rheumatic drugs were developed. Therefore it is imperative for specialist physicians to update themselves with the newest developments in the management of RA. This article provides an overview of the newest developments in the management of RA in the South African context. This approach may well apply to countries with similar specialist to patient ratios and disease profiles.

Training Nuclear Power Specialists

International Nuclear Information System (INIS)

Paulikas, V.

2003-01-01

Situation of preparation of nuclear energy specialists in Lithuania is presented. Nuclear engineers are being prepared at Kaunas University of Technology. In view with decision to decommission Unit 1, the Ignalina NPP is limiting the number of new personnel to fill in vacancies. The main attention is given to the training courses for improvement skills of existing Ignalina NPP, VATESI personnel. Main topics of the training courses are listed. Comparison with previous years on personnel hired and dismissed in Ignalina NPP is made

DESIGN, FABRICATION, AND TESTING OF AN ADVANCED, NON-POLLUTING TURBINE DRIVE GAS GENERATOR

International Nuclear Information System (INIS)

Unknown

2002-01-01

The objectives of this report period were to complete the development of the Gas Generator design, which was done; fabricate and test of the non-polluting unique power turbine drive gas Gas Generator, which has been postponed. Focus during this report period has been to complete the brazing and bonding necessary to fabricate the Gas Generator hardware, continue making preparations for fabricating and testing the Gas Generator, and continuing the fabrication of the Gas Generator hardware and ancillary hardware in preparation for the test program. Fabrication is more than 95% complete and is expected to conclude in early May 2002. the test schedule was affected by relocation of the testing to another test supplier. The target test date for hot fire testing is now not earlier than June 15, 2002

Characterization studies of prototype ISOL targets for the RIA

International Nuclear Information System (INIS)

Greene, John P.; Burtseva, Tatiana; Neubauer, Janelle; Nolen, Jerry A.; Villari, Antonio C.C.; Gomes, Itacil C.

2005-01-01

Targets employing refractory compounds are being developed for the rare isotope accelerator (RIA) facility to produce ion species far from stability. With the 100 kW beams proposed for the production targets, dissipation of heat becomes a challenging issue. In our two-step target design, neutrons are generated in a refractory primary target, inducing fission in the surrounding uranium carbide. The interplay of density, grain size, thermal conductivity and diffusion properties of the UC 2 needs to be well understood before fabrication. Thin samples of uranium carbide were prepared for thermal conductivity measurements using an electron beam to heat the sample and an optical pyrometer to observe the thermal radiation. Release efficiencies and independent thermal analysis on these samples are being undertaken at Oak Ridge National Laboratory (ORNL). An alternate target concept for RIA, the tilted slab approach promises to be simple with fast ion release and capable of withstanding high beam intensities while providing considerable yields via spallation. A proposed small business innovative research (SBIR) project will design a prototype tilted target, exploring the materials needed for fabrication and testing at an irradiation facility to address issues of heat transfer and stresses within the target

Characterization studies of prototype ISOL targets for the RIA

Science.gov (United States)

Greene, John P.; Burtseva, Tatiana; Neubauer, Janelle; Nolen, Jerry A.; Villari, Antonio C. C.; Gomes, Itacil C.

2005-12-01

Targets employing refractory compounds are being developed for the rare isotope accelerator (RIA) facility to produce ion species far from stability. With the 100 kW beams proposed for the production targets, dissipation of heat becomes a challenging issue. In our two-step target design, neutrons are generated in a refractory primary target, inducing fission in the surrounding uranium carbide. The interplay of density, grain size, thermal conductivity and diffusion properties of the UC2 needs to be well understood before fabrication. Thin samples of uranium carbide were prepared for thermal conductivity measurements using an electron beam to heat the sample and an optical pyrometer to observe the thermal radiation. Release efficiencies and independent thermal analysis on these samples are being undertaken at Oak Ridge National Laboratory (ORNL). An alternate target concept for RIA, the tilted slab approach promises to be simple with fast ion release and capable of withstanding high beam intensities while providing considerable yields via spallation. A proposed small business innovative research (SBIR) project will design a prototype tilted target, exploring the materials needed for fabrication and testing at an irradiation facility to address issues of heat transfer and stresses within the target.

[What is parents' and medical health care specialists knowledge about vaccinations?].

Science.gov (United States)

Tarczoń, Izabela; Domaradzka, Ewa; Czajka, Hanna

2009-01-01

The aim of the study was to become familiar with parents' and Medical Health Care specialists knowledge and attitude towards vaccinations. The influence of information, provided to patients from various sources, on general opinion about immunization and its coverage within the last year were evaluated. Analysis of questionnaires about vaccinations performed among 151 parents and 180 Medical Health Care specialists. Medical Health Care specialists knowledge was considerably higher in comparison to questioned parents. Surprisingly enough, only approximately 90% of Medical Health Care workers knew about prophylaxis of Hib infections. A doctor is the main and the most reliable source of information for parents. Significant impact on parents' attitude to vaccinations is made not only by campaigns promoting vaccinations, but also by widespread opinions about their harmfulness. The doctor is the major source of reliable information about vaccinations for parents. Therefore, there is the need of continuous improvement of Medical Health Care specialists knowledge, but also the ability of successfully communicating it to parents.

The role of rehabilitation specialists in Canadian NICUs: a national survey.

Science.gov (United States)

Limperopoulos, Catherine; Majnemer, Annette

2002-01-01

Rehabilitation specialists are an integral part of the team in the neonatal intensive care unit (NICU). A national survey was conducted to elucidate the current roles of rehabilitation specialists. Occupational therapy (OT), physical therapy (PT), and speech and language pathology (SLP) departments in all Canadian health care institutions with tertiary level NICUs (n = 38) were surveyed by telephone. Results indicate that 16% have no rehabilitation coverage, while 11% receive very limited external services (< 1/month). Over half of the OT and PT departments provide weekly services whereas only 5/38 provide SLP coverage. Service delivery includes assessment and a number of therapeutic interventions. Splinting and feeding are predominantly performed by OT, whereas chest physiotherapy and ROM are carried out primarily by PT. Rehabilitation specialists are actively involved in education and case management. The extent of involvement of rehabilitation specialists was discrepant, and highly associated with the type of facility. Rehabilitation services, when provided, are comprehensive and include evaluation, treatment, teaching, decision-making, and family support.

A Survey of Headache Medicine Specialists on Career Satisfaction and Burnout.

Science.gov (United States)

Evans, Randolph W; Ghosh, Kamalika

2015-01-01

Physicians report increasing rates of career dissatisfaction and professional burnout, which may be related to the practice environment and subspecialty. There has never been a survey of professional burnout among headache medicine specialists. The aim of the present survey was to learn more about how headache medicine physicians are affected by these issues. An email survey was sent to 749 physician members of the American Headache Society with questions or statements about demographics, professional quality of life and satisfaction, future practice plans, and professional burnout using the Maslach Burnout Inventory. In a sample of 127 headache medicine specialists, 66 (57.4%) physicians reported symptoms of professional burnout reflected by high Emotional Exhaustion and/or high Depersonalization. There is widespread dissatisfaction with work schedules, government regulations, implementation of the Affordable Care Act, insurance company policies, malpractice concerns, patient telephone calls, and compensation. Sixty-two percent of respondents concur that headache medicine is becoming more complicated without patient benefit, 14% concur that headache medicine specialists are fairly compensated, and 59% would go into headache medicine again if they were fourth year medical students. In the next 1 to 3 years, 21.3% plan to cut back on hours, 14.2% plan to cut back on patients seen, and 12.6% plan to switch to a cash practice. Medicine and healthcare are changing in such a way that 33.9% concur that they will accelerate their retirement plans. Headache medicine specialists have one of the highest rates of burnout compared to other physician specialists, which is twice the rate of working adults. Physicians' age and practice environment and experience are related with their career satisfaction and professional burnout. Some attributes of career satisfaction can decrease burnout by reducing emotional exhaustion and depersonalization and by enhancing personal

Minor Actinide Recycle in Sodium Cooled Fast Reactors Using Heterogeneous Targets

International Nuclear Information System (INIS)

Bays, Samuel; Medvedev, Pavel; Pope, Michael; Ferrer, Rodolfo; Forget, Benoit; Asgari, Mehdi

2009-01-01

This paper investigates the plausible design of transmutation target assemblies for minor actinides (MA) in Sodium Fast Reactors (SFR). A heterogeneous recycling strategy is investigated, whereby after each reactor pass, un-burned MAs from the targets are blended with MAs produced by the driver fuel and additional MAs from Spent Nuclear Fuel (SNF). A design iteration methodology was adopted for customizing the core design, target assembly design and matrix composition design. The overall design was constrained against allowable peak or maximum in-core performances. While respecting these criteria, the overall design was adjusted to reduce the total number of assemblies fabricated per refueling cycle. It was found that an inert metal-hydride MA-Zr-Hx target matrix gave the highest transmutation efficiency, thus allowing for the least number of targets to be fabricated per reactor cycle.

Sources of satisfaction and dissatisfaction among specialists within the public and private health sectors

DEFF Research Database (Denmark)

Ashton, Toni; Brown, Paul M.; Sopina, Elizaveta (Liza)

2013-01-01

and professional development, key sources of dissatisfaction are workload pressures, mentally demanding work and managerial interference. In the private sector specialists value the opportunity to work independently and apply their own ideas in the workplace. Conclusion Sources of job satisfaction...... and dissatisfaction amongst specialists are different for the public and private sectors. Allowing specialists more freedom to work independently and to apply their own ideas in the workplace may enhance recruitment and retention of specialists in the public health system....

Payload specialist Ronald Parise using SAREX

Science.gov (United States)

1995-01-01

ASTRO-2 payload specialist Ronald A. Parise reminisces on his inspace amateur radio experience of five years ago in the ASTRO-1 mission. Using the Shuttle Amateur Radio Experiment (SAREX), Parise talks to students on Earth from the flight deck of the Earth orbiting Space Shuttle Endeavour.

Motivation and stimulation of employment specialists in the sphere of information technologies

Directory of Open Access Journals (Sweden)

S. Bazhenov

2015-01-01

Full Text Available The article discusses the concept of "Information and communication technologies." The characteristic of the labor specialists in the sphere of information technologies, namely the characteristics of the object, means and product of their labor. The author of the article deals with the specifics of specialists of the topic. We study the needs and motivations of IT professionals. A method for evaluating the effectiveness of labor specialists in the sphere of information technologies and offered rates for calculating the efficiency of workers, including factors: timeliness; the number of completed tasks; detected errors; the cost of bug fixes. Purpose of the article – to reveal the specifics of working IT professionals, and especially to justify the incentives and motivation of specialists in this field. The objectives of the article: to characterize the concept of "Information and communications technologies"; identify the main needs and motivations of IT professionals; develop a method for evaluating the effectiveness of specialists in this field.Methodology. In conducting this study the main sources of raw data served as the information contained in scientific, reference, periodical literature on the subject in question, including the sources of information and telecommunications network "Internet". The basis of methodological developments put the comparative methods of analysis and synthesis of existing data.Results. The characteristic of the concept of "Information and communication technologies." It is proved that the work of specialists in the sphere of information technologies is intellectual work, and that the subject, the means and the product of this kind of work – are special types of information in digital form. Emphasize that as part of the system of social production, work in the field of software development (software performs a task and a number of specific functions: creative, integration, stimulating, consumer

Administrative Perceptions on the Role of the School Library Media Specialist

Science.gov (United States)

Page, Kayla

2013-01-01

Despite the efforts of local school library media specialists to promote their programming, many administrators do not understand the roles and responsibilities of the school library media specialist. Using a constructivist theoretical framework, this study was designed to examine the local school administrators' perceptions of the role of the…

Health Education Specialist Practice Analysis 2015 (HESPA 2015): Process and Outcomes

Science.gov (United States)

McKenzie, James F.; Dennis, Dixie; Auld, M. Elaine; Lysoby, Linda; Doyle, Eva; Muenzen, Patricia M.; Caro, Carla M.; Kusorgbor-Narh, Cynthia S.

2016-01-01

The Health Education Specialist Practice Analysis 2015 (HESPA 2015) was conducted to update and validate the Areas of Responsibilities, Competencies, and Sub-competencies for Entry- and Advanced-Level Health Education Specialists. Two data collection instruments were developed--one was focused on Sub-competencies and the other on knowledge items…

From Professional Competencies to Capacity: A Study of Education and Training for Subject Specialists

Directory of Open Access Journals (Sweden)

Ming-Hsin Phoebe Chiu

2009-12-01

Full Text Available Subject specialists are important assets in academic and research libraries. They possess not only the specialized knowledge of a particular subject field, but also the skills in library and information services. Looming shortage of qualified subject specialists resulting from the retirement of current professionals, most likely the baby-boomer generation, persuasively suggests that education and training are in urgent need of rethinking. This empirical study was conducted within the context of Library and Information Science education and academic librarianship in North America. Survey, content analysis, and focus group were employed as data collection methods. This study aims to analyze the status of LIS education for subject specialists, education needs and personal attributes of subject specialists, and the qualifications and responsibilities of becoming subject specialists. The goal of the study is to understand the knowledge, skills, and attitude of becoming subject specialists. Results of the study may provide insight into planning of formal curriculum and on-the-job training. [Article content in Chinese

Reforming Shapes for Material-aware Fabrication

KAUST Repository

Yang, Yongliang; Wang, Jun; Mitra, Niloy J.

2015-01-01

© 2015 The Eurographics Association and John Wiley & Sons Ltd. Published by John Wiley & Sons Ltd. As humans, we regularly associate shape of an object with its built material. In the context of geometric modeling, however, this inter-relation between form and material is rarely explored. In this work, we propose a novel data-driven reforming (i.e.; reshaping) algorithm that adapts an input multi-component model for a target fabrication material. The algorithm adapts both the part geometry and the inter-part topology of the input shape to better align with material-aware fabrication requirements. As output, we produce the reshaped model along with respective part dimensions and inter-part junction specifications. We evaluate our algorithm on a range of man-made models and demonstrate a variety of model reshaping examples focusing only on metal and wooden materials.

Reforming Shapes for Material-aware Fabrication

KAUST Repository

Yang, Yongliang

2015-08-10

© 2015 The Eurographics Association and John Wiley & Sons Ltd. Published by John Wiley & Sons Ltd. As humans, we regularly associate shape of an object with its built material. In the context of geometric modeling, however, this inter-relation between form and material is rarely explored. In this work, we propose a novel data-driven reforming (i.e.; reshaping) algorithm that adapts an input multi-component model for a target fabrication material. The algorithm adapts both the part geometry and the inter-part topology of the input shape to better align with material-aware fabrication requirements. As output, we produce the reshaped model along with respective part dimensions and inter-part junction specifications. We evaluate our algorithm on a range of man-made models and demonstrate a variety of model reshaping examples focusing only on metal and wooden materials.

Transcriptional profile and differential fitness in a specialist milkweed insect across host plants varying in toxicity.

Science.gov (United States)

Birnbaum, Stephanie S L; Rinker, David C; Gerardo, Nicole M; Abbot, Patrick

2017-12-01

Interactions between plants and herbivorous insects have been models for theories of specialization and co-evolution for over a century. Phytochemicals govern many aspects of these interactions and have fostered the evolution of adaptations by insects to tolerate or even specialize on plant defensive chemistry. While genomic approaches are providing new insights into the genes and mechanisms insect specialists employ to tolerate plant secondary metabolites, open questions remain about the evolution and conservation of insect counterdefences, how insects respond to the diversity defences mounted by their host plants, and the costs and benefits of resistance and tolerance to plant defences in natural ecological communities. Using a milkweed-specialist aphid (Aphis nerii) model, we test the effects of host plant species with increased toxicity, likely driven primarily by increased secondary metabolites, on aphid life history traits and whole-body gene expression. We show that more toxic plant species have a negative effect on aphid development and lifetime fecundity. When feeding on more toxic host plants with higher levels of secondary metabolites, aphids regulate a narrow, targeted set of genes, including those involved in canonical detoxification processes (e.g., cytochrome P450s, hydrolases, UDP-glucuronosyltransferases and ABC transporters). These results indicate that A. nerii marshal a variety of metabolic detoxification mechanisms to circumvent milkweed toxicity and facilitate host plant specialization, yet, despite these detoxification mechanisms, aphids experience reduced fitness when feeding on more toxic host plants. Disentangling how specialist insects respond to challenging host plants is a pivotal step in understanding the evolution of specialized diet breadths. © 2017 John Wiley & Sons Ltd.

Think Stoma Nurse: a tool to trigger referral to specialist care.

Science.gov (United States)

Hanley, Judy; Adams, Jane

This article describes the initial development and subsequent evolution of a simple referral assessment tool for stoma care. The first author's personal experience identified that there was widespread inconsistency in perceptions of local multidisciplinary teams as to when it was appropriate to refer to specific specialist nursing teams. This resulted in both inappropriate and delayed referrals. A 'Think Specialist Nurse' initiative was developed across the author's trust, building on the traffic light template from the 'ThinkGlucose' tool, to facilitate referrals to clinical nurse specialists. The stoma-care specific tool, 'Think Stoma Nurse', has subsequently evolved beyond its initial audience, and has been adapted into materials aimed at patients and carers.

The Specialist Court for Kosovo: continuity or departure from the hybrid courts model?

Directory of Open Access Journals (Sweden)

Shkёlzen Selimi

2016-01-01

Full Text Available The issue of whether to establish Specialist Chambers within the Kosovo justice system for alleged war crimes committed in Kosovo has been, arguably, one of the most heated debates not only from a political and social point of view, but also from a legal one. While the required amendments in the Constitution and several laws of Kosovo necessary to establish the Specialist Chambers in furtherance of the agreement dated 14 April 2014 between the Republic of Kosovo and the European Union on the Mission of the European Union Rule of Law Mission in Kosovo (“EULEX” will certainly create heated debates in the political level, one may argue that the legal issues that are expected to be encountered when the Specialist Chambers will be operational, may be even more pressing. This is in consideration of the peculiar nature of the Specialist Chambers, which are meant to have their basis within the laws of Kosovo, but at the same time, be independent from them and from control of Kosovo authorities. The purpose of this article is to delineate the possible legal issues that might confront the Specialist Chambers of Kosovo. Its main argument is that, while the Specialist Chambers seem to follow the experience of other hybrid internationalised courts, it still differs from them in some aspects. The challenges that the new Specialist Chambers may need to tackle deal with its jurisdiction and position within the Kosovo Judicial system, and its legitimacy and legal basis.

FPGA fabric specific optimization for RLT design

International Nuclear Information System (INIS)

Perwaiz, A.; Khan, S.A.

2010-01-01

This paper proposes a technique custom to the optimization requirements suited for a particular family of Field Programmable Gate Arrays (FPGAs). As FPGAs have introduced re configurable black boxes there is a need to perform optimization across FPGAs slice fabric in order to achieve optimum performance. Though the Register Transfer Level (RTL) Hardware Descriptive Language (HDL) code should be technology independent but in many design instances it is imperative to understand the target technology especially once the target device embeds dedicated arithmetic blocks. No matter what the degree of optimization of the algorithm is, the configuration of target device plays an important role as far as the device utilization and path delays are concerned Index Terms: Field Programmable Gate Arrays (FPGA), Compression Tree, Bit Width Reduction, Look Ahead Pipelining. (author)

Part-time and full-time medical specialists, are there differences in allocation of time?

Directory of Open Access Journals (Sweden)

Groenewegen Peter P

2006-03-01

Full Text Available Abstract Background An increasing number of medical specialists prefer to work part-time. This development can be found worldwide. Problems to be faced in the realization of part-time work in medicine include the division of night and weekend shifts, as well as communication between physicians and continuity of care. People tend to think that physicians working part-time are less devoted to their work, implying that full-time physicians complete a greater number of tasks. The central question in this article is whether part-time medical specialists allocate their time differently to their tasks than full-time medical specialists. Methods A questionnaire was sent by mail to all internists (N = 817, surgeons (N = 693 and radiologists (N = 621 working in general hospitals in the Netherlands. Questions were asked about the actual situation, such as hours worked and night and weekend shifts. The response was 53% (n = 411 for internists, 52% (n = 359 for surgeons, and 36% (n = 213 for radiologists. Due to non-response on specific questions there were 367 internists, 316 surgeons, and 71 radiologists included in the analyses. Multilevel analyses were used to analyze the data. Results Part-time medical specialists do not spend proportionally more time on direct patient care. With respect to night and weekend shifts, part-time medical specialists account for proportionally more or an equal share of these shifts. The number of hours worked per FTE is higher for part-time than for full-time medical specialists, although this difference is only significant for surgeons. Conclusion In general, part-time medical specialists do their share of the job. However, we focussed on input only. Besides input, output like the numbers of services provided deserves attention as well. The trend in medicine towards more part-time work has an important consequence: more medical specialists are needed to get the work done. Therefore, a greater number of medical specialists

Longitudinal gas-density profilometry for plasma-wakefield acceleration targets

Energy Technology Data Exchange (ETDEWEB)

Schaper, Lucas, E-mail: lschaper01@qub.ac.uk [Universität Hamburg, FB Physik, Institut für Experimentalphysik, Luruper Chaussee 149, 22761 Hamburg (Germany); Deutsches Elektronen-Synchrotron DESY, Notkestraße 85, 22607 Hamburg (Germany); Goldberg, Lars; Kleinwächter, Tobias; Schwinkendorf, Jan-Patrick; Osterhoff, Jens [Deutsches Elektronen-Synchrotron DESY, Notkestraße 85, 22607 Hamburg (Germany)

2014-03-11

Precise tailoring of plasma-density profiles has been identified as one of the critical points in achieving stable and reproducible conditions in plasma wakefield accelerators. Here, the strict requirements of next generation plasma-wakefield concepts, such as hybrid-accelerators, with densities around 10{sup 17} cm{sup −3} pose challenges to target fabrication as well as to their reliable diagnosis. To mitigate these issues we combine target simulation with fabrication and characterization. The resulting density profiles in capillaries with gas jet and multiple in- and outlets are simulated with the fluid code OpenFOAM. Satisfactory simulation results then are followed by fabrication of the desired target shapes with structures down to the 10 µm level. The detection of Raman scattered photons using lenses with large collection solid angle allows to measure the corresponding longitudinal density profiles at different number densities and allows a detection sensitivity down to the low 10{sup 17} cm{sup −3} density range at high spatial resolution. This offers the possibility to gain insight into steep density gradients as for example in gas jets and at the plasma-to-vacuum transition.

Operative training in otolaryngology in the United Kingdom: a specialist registrar survey

NARCIS (Netherlands)

Georgalas, Christos; Hadjihannas, Edward; Ghufoor, Khalid; Pracy, Paul; Papesch, Michael

2005-01-01

OBJECTIVE: To assess the current status of operative training for otolaryngology specialist registrars in the United Kingdom. DESIGN: Web-based questionnaire survey. PARTICIPANTS: All otolaryngology specialist registrars in the United Kingdom. MAIN OUTCOME MEASURES: The overall satisfaction with

What influences the job satisfaction of staff and associate specialist hospital doctors?

Science.gov (United States)

French, Fiona; Ikenwilo, Divine; Scott, Anthony

2007-08-01

Despite their rising numbers in the National Health Service (NHS), the recruitment, retention, morale and educational needs of staff and associate specialist hospital doctors have traditionally not been the focus of attention. A postal survey of all staff grades and associate specialists in NHS Scotland was conducted to investigate the determinants of their job satisfaction. Doctors in both grades were least satisfied with their pay. They were more satisfied if they were treated as equal members of the clinical team, but less satisfied if their workload adversely affected the quality of patient care. With the exception of female associate specialists, respondents who wished to become a consultant were less satisfied with all aspects of their jobs. Associate specialists who worked more sessions also had lower job satisfaction. Non-white staff grades were less satisfied with their job compared with their white counterparts. It is important that associate specialists and staff grades are promoted to consultant posts, where this is desired. It is also important that job satisfaction is enhanced for doctors who do not desire promotion, thereby improving retention. This could be achieved through improved pay, additional clinical training, more flexible working hours and improved status.

Specialist Teams Needed to Support Youth.

Science.gov (United States)

Mellin, Laurel M.

1991-01-01

Presents seven reasons why it is important for health specialist teams to take action supporting the prevention and treatment of childhood obesity. The article offers guidelines to help parents assist their children in maintaining positive eating, exercise, and self-esteem patterns, noting sensitive intervention is preferable to imposed diets. (SM)

The Ignition Target for the National Ignition Facility

International Nuclear Information System (INIS)

Atherton, L J; Moses, E I; Carlisle, K; Kilkenny, J

2007-01-01

The National Ignition Facility (NIF) is a 192 beam Nd-glass laser facility presently under construction at Lawrence Livermore National Laboratory (LLNL) for performing inertial confinement fusion (ICF) and experiments studying high energy density (HED) science. When completed in 2009, NIF will be able to produce 1.8 MJ, 500 TW of ultraviolet light for target experiments that will create conditions of extreme temperatures (>10 8 K), pressures (10-GBar) and matter densities (> 100 g/cm 3 ). A detailed program called the National Ignition Campaign (NIC) has been developed to enable ignition experiments in 2010, with the goal of producing fusion ignition and burn of a deuterium-tritium (DT) fuel mixture in millimeter-scale target capsules. The first of the target experiments leading up to these ignition shots will begin in 2008. Targets for the National Ignition Campaign are both complex and precise, and are extraordinarily demanding in materials fabrication, machining, assembly, cryogenics and characterization. An overview of the campaign for ignition will be presented, along with technologies for target fabrication, assembly and metrology and advances in growth and x-ray imaging of DT ice layers. The sum of these efforts represents a quantum leap in target precision, characterization, manufacturing rate and flexibility over current state-of-the-art

Clinical Nurse Specialists Guide Staff Nurses to Promote Practice Accountability Through Peer Review.

Science.gov (United States)

Semper, Julie; Halvorson, Betty; Hersh, Mary; Torres, Clare; Lillington, Linda

2016-01-01

The aim of the study was to describe the clinical nurse specialist role in developing and implementing a staff nurse education program to promote practice accountability using peer review principles. Peer review is essential for professional nursing practice demanding a significant culture change. Clinical nurse specialists in a Magnet-designated community hospital were charged with developing a staff nurse peer review education program. Peer review is a recognized mechanism of professional self-regulation to ensure delivery of quality care. The American Nurses Association strongly urges incorporating peer review in professional nursing practice models. Clinical nurse specialists play a critical role in educating staff nurses about practice accountability. Clinical nurse specialists developed an education program guided by the American Nurses Association's principles of peer review. A baseline needs assessment identified potential barriers and learning needs. Content incorporated tools and strategies to build communication skills, collaboration, practice change, and peer accountability. The education program resulted in increased staff nurse knowledge about peer review and application of peer review principles in practice. Clinical nurse specialists played a critical role in helping staff nurses understand peer review and its application to practice. The clinical nurse specialist role will continue to be important in sustaining the application of peer review principles in practice.

The Path to Advanced Practice Licensure for Clinical Nurse Specialists in Washington State.

Science.gov (United States)

Schoonover, Heather

The aim of this study was to provide a review of the history and process to obtaining advanced practice licensure for clinical nurse specialists in Washington State. Before 2016, Washington State licensed certified nurse practitioners, certified nurse midwives, and certified nurse anesthetists under the designation of an advanced registered nurse practitioner; however, the state did not recognize clinical nurse specialists as advanced practice nurses. The work to drive the rule change began in 2007. The Washington Affiliate of the National Association of Clinical Nurse Specialists used the Power Elite Theory to guide advocacy activities, building coalitions and support for the desired rule changes. On January 8, 2016, the Washington State Nursing Care Quality Assurance Commission voted to amend the state's advanced practice rules, including clinical nurse specialists in the designation of an advanced practice nurse. Since the rule revision, clinical nurse specialists in Washington State have been granted advanced registered nurse practitioner licenses. Driving changes in state regulatory rules requires diligent advocacy, partnership, and a deep understanding of the state's rule-making processes. To be successful in changing rules, clinical nurse specialists must build strong partnerships with key influencers and understand the steps in practice required to make the desired changes.

Management of Nonceliac Gluten Sensitivity by Gastroenterology Specialists: Data from an Italian Survey

Directory of Open Access Journals (Sweden)

Federica Branchi

2015-01-01

Full Text Available Background and Aim. Nonceliac gluten sensitivity is syndrome characterized by symptoms disappearing after a gluten-free diet. Its existence is still argument of discussion among specialists. Our aim was to evaluate the knowledge about nonceliac gluten sensitivity among gastroenterology specialists. Methods. During October 2013 a questionnaire was sent through a medical newsletter to Italian gastroenterologists. Twelve questions investigated their knowledge on nonceliac gluten sensitivity, including their diagnostic and therapeutic approach. Results. A total of 212 gastroenterologists filled in the questionnaire. The 98.6% were aware of the existence of a syndrome called “nonceliac gluten sensitivity” and 77% believe in its existence. However, only 56% gave a correct definition of the term. The majority of specialists diagnosed gluten sensitive patients and the number of diagnoses was not statistically different from that of celiac disease. Moreover, a gluten-free diet was prescribed by 64% of the specialists and among them the 73% noted an increase of gluten sensitive patients attending their outpatient services. Conclusions. Our study indicated that most of the specialists recognize nonceliac gluten sensitivity and prescribe gluten-free diet, although 44% of the specialists are not able to give its correct definition; underlining the necessity of medical education on this topic is needed.

[Beginners' operations and medical specialist standards : Avoidance of criminal liability and civil liability].

Science.gov (United States)

Schneider, H

2018-05-16

In all phases, patients are entitled to receive medical treatment according to medical specialist standards. This does not mean that patients necessarily have to be treated by a medical specialist. Operations performed by "beginners", e. g. assistant physicians, are permitted. However, there are increased liability risks, both for the specialist and the assistant physician. Furthermore, there are risks of criminal responsibility for causing bodily harm by negligence or negligent manslaughter. This article portrays the requirements of civil liability and criminal responsibility concerning beginners' operations on the basis of cases and judgments of the Federal Court and the Higher Regional Courts in Germany. Additionally, the reception of the jurisprudence by the relevant legal literature will be discussed. Jurisprudence and legal literature categorize breaches of duty of care. Assistant physicians can be subject to contributory negligence liabilities, while specialists can bear liabilities for negligent selection, organization or supervision. Responsible specialist and assistant physicians can protect themselves (and the patient) and avoid legal risks by only performing operations adequate to their educational level or by delegating operations to beginners and ensuring intervention by a specialist by supervision of the operation which is suitable to the assistant physician's level of education.

COATING AND MANDREL EFFECTS ON FABRICATION OF GLOW DISCHARGE POLYMER NIF SCALE INDIRECT DRIVE CAPSULES

International Nuclear Information System (INIS)

NIKROO, A.; PONTELANDOLFO, J.M.; CASTILLO, E.R.

2002-01-01

OAK A271 COATING AND MANDREL EFFECTS ON FABRICATION OF GLOW DISCHARGE POLYMER NIF SCALE INDIRECT DRIVE CAPSULES. Targets for the National Ignition Facility (NIF) need to be about 200 (micro)m thick and 2 mm in diameter. These dimensions are well beyond those currently fabricated on a routine basis. They have investigated fabrication of near NIF scale targets using the depolymerizable mandrel technique. Poly-alpha-methylstyrene (PAMS) mandrels, about 2 mm in diameter, of varying qualities were coated with as much as 125 (micro)m of glow discharge polymer (GDP). The surface finish of the final shells was examined using a variety of techniques. A clear dependence of the modal spectrum of final GDP shell on the quality of the initial PAMS mandrels was observed. isolated features were found to be the greatest cause for a shell not meeting the NIF standard

Do specialists exit the firm outsourcing its R&D?

DEFF Research Database (Denmark)

Wang, Wenjing

Do specialists exit the firm increasingly outsourcing its research and development (R&D) work? Although this question is critical in understanding how R&D outsourcing links to innovation performance, the answer is not yet clear. This paper proposes that the optimal level of firm's internal...... employment of R&D specialists decreases with the deepening of R&D outsourcing but increases with the broadening of R&D outsourcing. These relations can be inferred from previous empirical studies as well as our theoretical analysis, and are supported by the empirical evidence from estimations of correlated...

IT Security Specialist | IDRC - International Development Research ...

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

The IT Security Specialist takes a strategic role in the delivery of Infrastructure ... on IT Security to project managers, business clients and senior management. ... as a team member or a team leader by undertaking research, investigations, ...

A novel statistical method for classifying habitat generalists and specialists

DEFF Research Database (Denmark)

Chazdon, Robin L; Chao, Anne; Colwell, Robert K

2011-01-01

in second-growth (SG) and old-growth (OG) rain forests in the Caribbean lowlands of northeastern Costa Rica. We evaluate the multinomial model in detail for the tree data set. Our results for birds were highly concordant with a previous nonstatistical classification, but our method classified a higher......: (1) generalist; (2) habitat A specialist; (3) habitat B specialist; and (4) too rare to classify with confidence. We illustrate our multinomial classification method using two contrasting data sets: (1) bird abundance in woodland and heath habitats in southeastern Australia and (2) tree abundance...... fraction (57.7%) of bird species with statistical confidence. Based on a conservative specialization threshold and adjustment for multiple comparisons, 64.4% of tree species in the full sample were too rare to classify with confidence. Among the species classified, OG specialists constituted the largest...

Sources of satisfaction and dissatisfaction among specialists within the public and private health sectors.

Science.gov (United States)

Ashton, Toni; Brown, Paul; Sopina, Elizaveta; Cameron, Linda; Tenbensel, Timothy; Windsor, John

2013-09-27

As in many countries, medical and surgical specialists in New Zealand have the opportunity of working in the public sector, the private sector or both. This study aimed to explore the level and sources of satisfaction and dissatisfaction of specialists in New Zealand with working in the two sectors. Such information can assist workforce planning, management and policy and may inform the wider debate about the relationship between the two sectors. A postal survey was conducted of 1983 registered specialists throughout New Zealand. Respondents were asked to assess 14 sources of satisfaction and 9 sources of dissatisfaction according to a 5-point Likert scale. Means and standard deviations were calculated for the total sample, and for procedural and non-procedural specialties. Differences between the means of each source of satisfaction and dissatisfaction were also calculated. Completed surveys were received from 943 specialists (47% response rate). Overall mean levels of satisfaction were higher in the private sector than the public sector while levels of dissatisfaction were lower. While the public system is valued for its opportunities for further education and professional development, key sources of dissatisfaction are workload pressures, mentally demanding work and managerial interference. In the private sector specialists value the opportunity to work independently and apply their own ideas in the workplace. Sources of job satisfaction and dissatisfaction amongst specialists are different for the public and private sectors. Allowing specialists more freedom to work independently and to apply their own ideas in the workplace may enhance recruitment and retention of specialists in the public health system.

Commissioning of specialist palliative care services in England.

Science.gov (United States)

Lancaster, Harriet; Finlay, Ilora; Downman, Maxwell; Dumas, James

2018-03-01

Some failures in end-of-life care have been attributed to inconsistent provision of palliative care across England. We aimed to explore the variation in commissioning of services by Clinical Commissioning Groups (CCGs) using a data collection exercise. We sent a Freedom of Information request in the form of an open questionnaire to all 209 CCGs in England to assess their commissioning of palliative and end-of-life care services, mainly focused on the provision of specialist palliative care services. 29 CCGs provided information about the number of patients with some form of palliative care needs in their population. For specialist palliative care services, CCGs allocated budgets ranging from £51.83 to £2329.19 per patient per annum. 163 CCGs (77.90%) currently commission 7-day admission to their specialist palliative care beds. 82.84% of CCGs commission 7-day specialist palliative care services in patients' own homes and out-of-hours services rely heavily on hospice provision. 64 CCGs (31.37%) commission pain control teams, the majority of whom only operate in regular working hours. 68.14% of CCGs reported commissioning palliative care education of any sort for healthcare professionals and 44.85% of CCGs had no plans to update or review their palliative care services. The most important finding from this exercise is that the information CCGs hold about their population and services is not standardised. However, information based on data that are more objective, for example, population and total budget for palliative care, demonstrate wide variations in commissioning. 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/.

New fabrication techniques for the nuclear fuels of tomorrow

International Nuclear Information System (INIS)

Babelot, J.F.; Bokelund, H.; Gerontopoulos, P.; Gueugnon, J.F.; Richter, K.

1995-01-01

The shift of the emphasis of the work at the Institute for Transuranium Elements (ITU) from the development of fuels based on uranium and plutonium to safety aspects concerning the use of plutonium and other of actinides, necessitates the production of targets containing appreciable amounts of minor actinides for irradiation experiments. The handling of minor actinides requires additional protective measures, combined with improved fuel fabrication techniques. The boundary conditions for a suitable process are flexibility, adaptability to remote control, and minimization of dust formation. A method based on the sol-gel fabrication technique meets these criteria, and was selected for the present developments at ITU. (author)

Polymorphous computing fabric

Science.gov (United States)

Wolinski, Christophe Czeslaw [Los Alamos, NM; Gokhale, Maya B [Los Alamos, NM; McCabe, Kevin Peter [Los Alamos, NM

2011-01-18

Fabric-based computing systems and methods are disclosed. A fabric-based computing system can include a polymorphous computing fabric that can be customized on a per application basis and a host processor in communication with said polymorphous computing fabric. The polymorphous computing fabric includes a cellular architecture that can be highly parameterized to enable a customized synthesis of fabric instances for a variety of enhanced application performances thereof. A global memory concept can also be included that provides the host processor random access to all variables and instructions associated with the polymorphous computing fabric.

Personalizing protocol-driven care: the case of specialist heart failure nurses.

Science.gov (United States)

Sanders, Tom; Harrison, Stephen; Checkland, Katherine

2010-09-01

This paper is a report of a study conducted to explore how specialist heart failure nurses negotiate treatment advice with patients, in the context of an increasing expectation that clinical staff in the National Health Services will follow guidelines in their daily work. The development of specialist nurse roles has given rise to questions about their compatibility with patient-centred care. However, research has revealed little about how specialist nurses balance clinical guidelines with traditional caring tasks. Semi-structured interviews (n = 10) were conducted with specialist heart failure nurses in northern England recruited from a heart failure specialist nursing contact list. In addition, non-participant observations were carried out on nurse-patient consultations (n = 16) in one regional nurse-led heart failure clinic. Data were collected between 2003 and 2005, and analysed using a variation of grounded theory. Heart failure nurses sought to combine traditional caring work with the wider goal of improving patient outcomes by 'personalizing' their advice to patients and presenting their heart failure as 'typical'. They accommodated protocol-driven care into their daily routines, and perceived no disjuncture between evidence-based practice and patient-centredness. However, their approach allowed little space for the exploration of each patient's own priorities about their illness. There is a need both to re-examine the appropriateness of traditional caring concepts, and to reflect on the need to incorporate patients' own values into the consultation process.

The role of specialist nurses in multiple sclerosis: a rapid and systematic review.

Science.gov (United States)

De Broe, S; Christopher, F; Waugh, N

2001-01-01

Multiple sclerosis (MS) is a disease of the central nervous system. The cause is unknown. There are about 80-160 people with MS per 100,000 population, with twice as many women affected as men. The management of individuals with MS includes treatment of acute relapses and chronic symptoms. The care of MS patients is provided by various healthcare professionals, such as general practitioners (GPs), neurologists, physiotherapists, occupational therapists and nurses. Some MS patients have access to an MS specialist nurse, although this provision varies geographically. The aim of this report is to assess the effectiveness and relative cost-effectiveness of MS specialist nurses in improving care and outcomes for patients with MS. A systematic review of the literature, involving a range of databases, was performed. Full details are described in the main report. Only one study was identified that tried to evaluate the benefit of MS specialist nurses. The study concluded that MS patients and their carers found the MS specialist nurse to be helpful, particularly in improving their knowledge of MS, ability to cope, mood and confidence about the future. GPs also reported finding the nurse to be helpful with their MS patients, and 40% of the GPs stated they would purchase the services of an MS specialist nurse if their practices became fundholding. However, there were considerable methodological weaknesses inherent in the study design, and it was unclear whether the results of the study could be extrapolated to other settings or to other MS patient groups. RESULTS - ONGOING RESEARCH: There are two ongoing research studies regarding MS specialist nurses. One of these studies involves the provision of MS nurses to several areas, but also has two control populations to allow evaluation of the health benefits of the nurses to MS patients and their carers. This study will help to fill the evidence gap. RESULTS - COSTS: The costs of providing MS specialist nurses consist of their

Preparation of thin nuclear targets

International Nuclear Information System (INIS)

Muggleton, A.H.F.

1979-03-01

Thin film backings, sources and targets are needed for many applications in low energy nuclear physics and nuclear chemistry experiments. A survey of techniques used in the preparation of nuclear targets is first briefly discussed. These are classified as chemical, mechanical and physical preparations. Vacuum evaporation, being the most generally used technique, is discussed in detail. It is highly desirable to monitor the film thickness and control the deposition rate during evaporation and to measure the final target thickness after deposition has concluded. The relative merits of various thickness measuring techniques are described. Stages in the fabrication and mounting of self-supporting foils are described in detail, with emphasis given to the preparation of thin self-supporting carbon foils used as target backings and stripper foils. Various target backings, and the merits of the more generally used release agents are described in detail. The preparations of more difficult elemental targets are discussed, and a comprehensive list of the common targets is presented

Microencapsulation and fabrication of fuel pellets for inertial confinement fusion

International Nuclear Information System (INIS)

Nolen, R.L. Jr.; Kool, L.B.

1981-01-01

Various microencapsulation techniques were evaluated for fabrication of thermonuclear fuel pellets for use in existing experimental facilities studying inertial confinement fusion and in future fusion-power reactors. Coacervation, spray drying, in situ polymerization, and physical microencapsulation methods were employed. Highly spherical, hollow polymeric shells were fabricated ranging in size from 20 to 7000 micron. In situ polymerization microencapsulation with poly(methyl methacrylate) provided large shells, but problems with local wall defects still must be solved. Extension to other polymeric systems met with limited success. Requirements for inertial confinement fusion targets are described, as are the methods that were used

Adult orthodontics in the Republic of Ireland: specialist orthodontists' opinions.

Science.gov (United States)

McMorrow, Siobhán Mary; Millett, Declan T

2017-12-01

To report the opinions of specialist orthodontists regarding the profile, characteristics and treatment of adults currently undergoing orthodontic treatment in the Republic of Ireland (ROI) Design/setting: A national cross-sectional questionnaire study in the ROI. A pilot-tested questionnaire was distributed to 122 specialist orthodontists in the ROI. Questions addressed general and treatment information for current adult orthodontic patients. Those whose treatment involved orthognathic surgery were not excluded. A response of 83% was obtained. Ninety-five per cent of specialists reported treating adults, most of whom were self-referred and were typically professional, female and aged 25-35 years. The overall ratio quoted of professionals to non-professionals was almost 3:2. For 50% of specialists, males were estimated to account for 20-40% of their adult cases and for 23%, this increased to an estimated 40-60%. Class II division 1 malocclusion and skeletal II were considered the most common dentofacial characteristics. Occlusal features encountered in decreasing frequency were generalised crowding, increased overjet, deep overbite, late lower incisor crowding, spacing and impacted teeth. Fifteen per cent reported that at least 10% of their adult cases required orthodontics with maxillofacial surgery but 8% reported that this was at least 50%. Treatment challenges commonly acknowledged were overbite reduction, anchorage management, 'black triangles' and overjet reduction. Tooth whitening was reckoned to be used by 19% of specialists. Aesthetic upper and stainless steel lower brackets were indicated to be used most often whereas only 19% used clear aligners and 10% used lingual appliances often. The profile and characteristics of adults currently undergoing orthodontic treatment in the ROI were diverse. Higher estimates were quoted for self- than for general dental practitioner-referral. A high percentage of treatment was reported to be undertaken for non

The impact of specialist trauma service on major trauma mortality.

Science.gov (United States)

Wong, Ting Hway; Lumsdaine, William; Hardy, Benjamin M; Lee, Keegan; Balogh, Zsolt J

2013-03-01

Trauma services throughout the world have had positive effects on trauma-related mortality. Australian trauma services are generally more consultative in nature rather than the North American model of full trauma admission service. We hypothesized that the introduction of a consultative specialist trauma service in a Level I Australian trauma center would reduce mortality of the severely injured. A 10-year retrospective study (January 1, 2002-December 31, 2011) was performed on all trauma patients admitted with an Injury Severity Score (ISS) > 15. Patients were identified from the trauma registry, and data for age, sex, mechanism of injury, ISS, survival to discharge, and length of stay were collected. Mortality was examined for patients with severe injury (ISS > 15) and patients with critical injury (ISS > 24) and compared for the three periods: 2002-2004 (without trauma specialist), 2005-2007 (with trauma specialist), and 2008-2011 (with specialist trauma service). A total of 3,869 severely injured (ISS > 15) trauma patients were identified during the 10-year period. Of these, 2,826 (73%) were male, 1,513 (39%) were critically injured (ISS > 24), and more than 97% (3,754) were the victim of blunt trauma. Overall mortality decreased from 12.4% to 9.3% (relative risk, 0.75) from period one to period three and from 25.4% to 20.3% (relative risk, 0.80) for patients with critical injury. A 0.46% per year decrease (p = 0.018) in mortality was detected (odds ratio, 0.63; p 24), the trend was (0.61% per year; odds ratio, 0.68; p = 0.039). The introduction of a specialist trauma service decreased the mortality of patients with severe injury, the model of care should be considered to implement state- and nationwide in Australia. Epidemiologic study, level III.

Entomology Specialist 1-1. Military Curriculum Materials for Vocational and Technical Education.

Science.gov (United States)

Jones, Jimmie L.

This individualized, self-paced course for training an entomology specialist was adapted from military curriculum materials for use in vocational and technical education. Completion of the course should provide students with basic information needed to accomplish the following duties of an entomology specialist: perform entomological work, apply…

The Association for Educational Communications and Technology: Division of School Media Specialists.

Science.gov (United States)

Miller, Mary Mock

1993-01-01

Reports on the Division of School Media Specialists of the Association for Educational Communications and Technology (AECT). Highlights include the mission statement; publications; board members and committee chairs; activities at the AECT conferences; and future concerns, including public relations and marketing plans for media specialists and…

Asthma management in a specialist setting: Results of an Italian Respiratory Society survey.

Science.gov (United States)

Braido, Fulvio; Baiardini, Ilaria; Alleri, Pietro; Bacci, Elena; Barbetta, Carlo; Bellocchia, Michela; Benfante, Alida; Blasi, Francesco; Bucca, Caterina; Busceti, Maria Teresa; Centanni, Stefano; Colanardi, Maria Cristina; Contoli, Marco; Corsico, Angelo; D'Amato, Maria; Di Marco, Fabiano; Marco, Dottorini; Ferrari, Marta; Florio, Giovanni; Fois, Alessandro Giuseppe; Foschino Barbaro, Maria Pia; Silvia, Garuti; Girbino, Giuseppe; Grosso, Amelia; Latorre, Manuela; Maniscalco, Sara; Mazza, Francesco; Mereu, Carlo; Molinengo, Giorgia; Ora, Josuel; Paggiaro, Pierluigi; Patella, Vincenzo; Pelaia, Girolamo; Pirina, Pietro; Proietto, Alfio; Rogliani, Paola; Santus, Pierachille; Scichilone, Nicola; Simioli, Francesca; Solidoro, Paolo; Terraneo, Silvia; Zuccon, Umberto; Canonica, Giorgio Walter

2017-06-01

Asthma considerably impairs patients' quality of life and increases healthcare costs. Severity, morbidity, and degree of disease control are the major drivers of its clinical and economic impact. National scientific societies are required to monitor the application of international guidelines and to adopt strategies to improve disease control and better allocate resources. to provide a detailed picture of the characteristics of asthma patients and modalities of asthma management by specialists in Italy and to develop recommendations for the daily management of asthma in a specialist setting. A quantitative research program was implemented. Data were collected using an ad hoc questionnaire developed by a group of specialists selected by the Italian Pneumology Society/Italian Respiratory Society. The records of 557 patients were analyzed. In the next few years, specialists are expected to focus their activity patients with more severe disease and will be responsible for selection of patients for personalized biological therapy; however, only 20% of patients attending Italian specialist surgery can be considered severe. In 84.4% of cases, the visit was a follow-up visit requested in 82.2% of cases by the specialist him/herself. The Asthma Control Test is used only in 65% of patients. When available, a significant association has been observed between the test score and asthma control as judged by the physician, although concordance was only moderate (κ = 0.68). Asthma was considered uncontrolled by the specialist managing the case in 29.1% of patients; nevertheless, treatment was not stepped up in uncontrolled or partly controlled patients (modified in only 37.2% of patients). The results of this survey support re-evaluation of asthma management by Italian specialists. More resources should be made available for the initial visit and for more severely ill patients. In addition, more extensive use should be made of validated tools, and available drugs should be used

STRUCTURAL-FUNCTIONAL MODEL OF PROFESSIONAL BUSINESS COMMUNICATION DEVELOPMENT OF FUTURE ECONOMIC SPECIALISTS

Directory of Open Access Journals (Sweden)

Zotova-Sadylo Yelena Yurievna

2013-05-01

Full Text Available Purpose The structural-functional model of professional business communication development of future economic specialists is presented by the author. Its basic components, purpose, function, principles, methods of its practical realization are characterized in the article. Methodology The considered model is aimed at providing advanced and competent levels of professional business communication / cross-cultural business communication of future specialists in economics by means of relevant to the problem special course within a system of humanitarian cycle disciplines, and integrated class hours and extracurricular activity. The main feature of the special course is its integrated character determined by the necessity to synthesize contents of humanitarian cycle disciplines for the purpose of training material comprehensive awareness. Results In this context focused professional extracurricular activity carried out in strict accordance with an overall objective of young specialist training is effective. Successful implementation of structural functional model is possible providing that integrated approach to creative specialists training by means of entire educational and extracurricular activity system.

Treatment Algorithm of a Hypertension Specialist

Czech Academy of Sciences Publication Activity Database

Peleška, Jan; Anger, Z.; Buchtela, David; Tomečková, Marie; Veselý, Arnošt; Zvárová, Jana

2007-01-01

Roč. 25, Suppl. 2 (2007), S 383-S 383 ISSN 0952-1178. [European Meeting on Hypertension /17./. 15.06.2007-19.06.2007, Milan] R&D Projects: GA AV ČR 1ET200300413 Institutional research plan: CEZ:AV0Z10300504 Keywords : treatment algorithm for hypertension * hypertension specialist Subject RIV: FA - Cardiovascular Diseases incl. Cardiotharic Surgery

Design & fabrication of cantilever array biosensors

DEFF Research Database (Denmark)

Boisen, Anja; Thundat, T

2009-01-01

Surface immobilization of functional receptors on microfabricated cantilever arrays offers a new paradigm for the development of biosensors based on nanomechanics. Microcantilever-based systems are capable of real-time, multiplexed detection of unlabeled disease markers in extremely small volumes......, electronic processing, and even local telemetry on a single chip have the potential of satisfying the need for highly sensitive and selective multiple-target detection in very small samples. Here we will review the design and fabrication process of cantilever-based biosensors....

STS-87 Mission Specialist Winston E. Scott suits up

Science.gov (United States)

1997-01-01

STS-87 Mission Specialist Winston Scott dons his launch and entry suit with the assistance of a suit technician in the Operations and Checkout Building. This is Scotts second space flight. He and the five other crew members will depart shortly for Launch Pad 39B, where the Space Shuttle Columbia awaits liftoff on a 16-day mission to perform microgravity and solar research. Scott is scheduled to perform an extravehicular activity spacewalk with Mission Specialist Takao Doi, Ph.D., of the National Space Development Agency of Japan, during STS-87. He also performed a spacewalk on STS-72.

The role and organisation of community palliative specialist nursing teams in rural England.

Science.gov (United States)

Leadbeater, Maria; Staton, Wendy

2014-11-01

This article describes a study that used a qualitative approach, purposive sampling and semi-structured telephone interviews conducted with specialist palliative care nurses from six rural community teams in England. The study investigated how services were organised and the issues of delivering specialist palliative nursing care in a rural area. Qualitative content analysis was used to analyse the data. The findings showed many similarities in that the majority of patients in rural areas were not accessing hospice services and there was a greater reliance on care at home. However, the challenges in delivering care ranged from managing patient expectations, geographical distance, lack of technology to support remote working and education for the specialist palliative care teams. The study makes specific recommendations for rural community specialist palliative care teams.

A qualitative study of work-life balance amongst specialist orthodontists in the United Kingdom

OpenAIRE

Cunningham, S. J.; Bateman, L. E.; Collins, J. M.

2016-01-01

Objective: To identify factors affecting work-life balance amongst male and female orthodontists in the United Kingdom. Design: A qualitative interview-based study with a cross-sectional design. Subjects: Specialist orthodontists working in specialist practice and the hospital service in the United Kingdom were selected by purposive sampling. Methods: In-depth semi-structured interviews were conducted with eighteen orthodontic specialists. Interview transcripts were analysed using Framework A...

Evaluation of specialist referrals at a rural health care clinic.

Science.gov (United States)

Biggerstaff, Mary Ellen; Short, Nancy

2017-07-01

Transition to a value-based care system involves reducing costs improving population health and enhancing the patient experience. Many rural hospitals must rely on specialist referrals because of a lack of an internal system of specialists on staff. This evaluation of the existing specialist referrals from primary care was conducted to better understand and improve the referral process and address costs, population health, and the patient experience. A 6-month retrospective chart review was conducted to evaluate quality and outcomes of specialty referrals submitted by 10 primary care providers. During a 6-month period in 2015, there was a total of 13,601 primary care patient visits and 3814 referrals, a referral rate of approximately 27%. The most striking result of this review was that nearly 50% of referred patients were not making the prescribed specialist appointment. Rather than finding a large number of unnecessary referrals, we found overall referral rates higher than expected, and a large percentage of our patients were not completing their referrals. The data and patterns emerging from this investigation would guide the development of referral protocols for a newly formed accountable care organization and lead to further quality improvement projects: a LEAN effort, dissemination of results to clinical and executive staff, protocols for orthopedic and neurosurgical referrals, and recommendations for future process improvements. ©2017 American Association of Nurse Practitioners.

Targets with thin ferromagnetic layers for transient field experiments

International Nuclear Information System (INIS)

Gallant, J.L.; Dmytrenko, P.

1982-01-01

Multilayer targets containing a central layer sufficiently thin so that all recoil nuclei can traverse it and subsequently stop in a suitable cubic environment have been prepared. Such targets are required in experiments making use of a magnetic field acting on an ion moving through a ferromagnetic material. The preparation and annealing of the ferromagnetic foils (iron and gadolinium) and the fabrication of the multilayer targets are described. (orig.)

Trying To Reduce Your Technostress?: Helpful Activities for Teachers and Library Media Specialists.

Science.gov (United States)

McKenzie, Barbara K.; And Others

1997-01-01

As pressure increases to integrate technology into instruction, many teachers and library media specialists are having difficulty coping with "technostress." Presents suggestions and activities for teachers and library media specialists designed to reduce "technostress." (PEN)

Development of the Role Scenario of the Personnel Management Specialist Activity

Directory of Open Access Journals (Sweden)

Stolyaruk Khrystyna S.

2013-12-01

Full Text Available The article is devoted of the issues of development of classification and content of role, which are performed by personnel management specialists in their professional activity. It proves a necessity of development of role scenarios under conditions of application of the competence approach in training and practical activity. Thus, the author offers five key roles in activity of a personnel management specialist, which reflect different vectors of directions of the scenario of professional activity regardless of the performed function and position. The article specifies the following roles in the offered classification: partner, expert, communicator, consultant and curator. It presents results of a sociological study, which demonstrate the degree of co-ordination of opinions of employers and practicing personnel managers with respect to performance of roles in the sphere by their professional activity by the latter. This helps to identify a number of problems, which include the problem of availability of reserves of increase of the level of competence of personnel management specialists. This issue, in its turn, closely deals with main aspects of formation of competitiveness of the said specialists, since the degree of formation of competences is the key condition of formation of competitive advantages.

The Generalist versus the Specialist: The New Oxford Dictionary Reveals a Gap.

Science.gov (United States)

Levine, Martin Lyon

1981-01-01

There is a gap, it is suggested, separating the generally cultured person, not just from the scientist, but from specialists in many fields. Dictionary definitions are seen as one means of seeing the extent to which specialists and those in the general culture speak the same language. (MLW)

Proceedings of fuel safety research specialists' meeting

International Nuclear Information System (INIS)

Suzuki, Motoe

2002-08-01

Fuel Safety Research Specialists' Meeting, which was organized by Japan Atomic Energy Research Institute, was held on March 4-5, 2002 at JAERI in Tokai Establishment. Purposes of the Meeting are to exchange information and views on LWR fuel safety topics among the specialist participants from domestic and foreign organizations, and to discuss the recent and future fuel research activities in JAERI. In the Meeting, presentations were given and discussions were made on general report of fuel safety research activities, fuel behaviors in normal operation and accident conditions, FP release behaviors in severe accident conditions, and JAERI's ''Advanced LWR Fuel Performance and Safety Research Program''. A poster exhibition was also carried out. The Meeting significantly contributed to planning future program and cooperation in fuel research. This proceeding integrates all the pictures and papers presented in the Meeting. The 10 of the presented papers are indexed individually. (J.P.N.)

Monitoring stream temperatures—A guide for non-specialists

Science.gov (United States)

Heck, Michael P.; Schultz, Luke D.; Hockman-Wert, David; Dinger, Eric C.; Dunham, Jason B.

2018-04-19

Executive SummaryWater temperature influences most physical and biological processes in streams, and along with streamflows is a major driver of ecosystem processes. Collecting data to measure water temperature is therefore imperative, and relatively straightforward. Several protocols exist for collecting stream temperature data, but these are frequently directed towards specialists. This document was developed to address the need for a protocol intended for non-specialists (non-aquatic) staff. It provides specific step-by-step procedures on (1) how to launch data loggers, (2) check the factory calibration of data loggers prior to field use, (3) how to install data loggers in streams for year-round monitoring, (4) how to download and retrieve data loggers from the field, and (5) how to input project data into organizational databases.

Summary abstract: microspot target development with seeded and patterned plasma polymers

International Nuclear Information System (INIS)

Letts, S.A.; Miller, D.E.; Corley, R.A.; Tillotson, T.M.; Witt, L.A.

1985-01-01

In inertial confinement fusion (ICF) energy is transferred from the laser to the target through the interaction of extremely high intensity laser light with the target plasma. To better understand laser-plasma interactions, a new class of targets was designed to study long scale-length plasmas (many hundred times the laser wavelength) by measurement of the temperature and density of the plasma as a function of time. The specifications for the target called for a freestanding hydrocarbon polymer (CH) film with a sharply defined spot (microspot) in the center seeded with either silicon or sulfur. The target film was fabricated using a three-step procedure which consisted of deposition of the hydrocarbon film, definition of the microspot, and then deposition of a seeded spot through a mask. In the final assembly step, the film containing the microspot was mounted over a 1.5 mm diam hole in a support. The support was either a plastic ring or a copper foil electroplated with 3 μm of gold. The fabrication of this type of target is described

American specialists and SAP project

International Nuclear Information System (INIS)

Andrlova, Z.

2008-01-01

Within the past days of November the project teams of SAP Nuclear in Slovenske elektrarne, a. s. incorporated the specialists from PSEG from New Jersey, U.S.A. The goal of their stay here was to pass on the professional experience and good practice from the implementation of quite demanding project in the nuclear power plants. We have learned more about the company and the objectives from an interview with Clay Warren, SAP Nuclear Project Manager in SE. (author)

Ensemble modeling to predict habitat suitability for a large-scale disturbance specialist

Science.gov (United States)

Quresh S. Latif; Victoria A. Saab; Jonathan G. Dudley; Jeff P. Hollenbeck

2013-01-01

To conserve habitat for disturbance specialist species, ecologists must identify where individuals will likely settle in newly disturbed areas. Habitat suitability models can predict which sites at new disturbances will most likely attract specialists. Without validation data from newly disturbed areas, however, the best approach for maximizing predictive accuracy can...

Professional Insiders/Outsiders? Teacher Professionalism and the Primary School Physical Education Specialist

Science.gov (United States)

Brooks, Caroline; DinanThompson, Maree

2013-01-01

This paper provides a context for exploring the positioning of Physical Education specialist teachers (PE specialist teachers) in primary schools in Queensland in the discourses of teacher professionalism. A critical analysis of literature on the history and status of the subject and its practitioners aims to contextualize discourses in and about…

Variation of fee-for-service specialist direct care work effort with patient overall illness burden.

Science.gov (United States)

Goodman, Robert

2011-08-01

To explore whether a common industry measure of overall patient illness burden, used to assess the total costs of members in a health plan, would be suitable to describe variation in a summary metric of utilization that assesses specialist physician direct patient care services not grouped into clinical episodes, but with exclusion criteria applied to reduce any bias in the data. Data sources/study setting Calendar year 2006 administrative data on 153,557 commercial members enrolled in a non-profit single-state statewide Health Maintenance Organization (HMO) and treated by 4356 specialists in 11 specialties. The health plan's global referral process and specialist fee-for-service reimbursement likely makes these results applicable to the non-managed care setting, as once a global referral was authorized there was no required intervention by the HMO or referring primary care provider for the majority of any subsequent specialist direct clinical care. Study design Specialty-specific correlations and ordinary least-squares regression models to assess variations in specialist direct patient care work effort with patient overall illness burden, after the application of exclusion criteria to reduce potential bias in the data. Principle findings Statistically significant positive correlations exist between specialist direct patient care work effort and patient overall illness burden for all studied specialties. Regression models revealed a generally monotonic increasing relationship between illness burden categories and aggregate specialist direct patient care work effort. Almost all regression model differences from the reference category across specialties are statistically significant (P ≤ 0.012). Assessment of additional results demonstrates the relationship has more substantive significance in some specialties and less in others. The most substantive relationships in this study were found in the specialties of orthopaedic surgery, general surgery and interventional

Orienting and Onboarding Clinical Nurse Specialists: A Process Improvement Project.

Science.gov (United States)

Garcia, Mayra G; Watt, Jennifer L; Falder-Saeed, Karie; Lewis, Brennan; Patton, Lindsey

Clinical nurse specialists (CNSs) have a unique advanced practice role. This article describes a process useful in establishing a comprehensive orientation and onboarding program for a newly hired CNS. The project team used the National Association of Clinical Nurse Specialists core competencies as a guide to construct a process for effectively onboarding and orienting newly hired CNSs. Standardized documents were created for the orientation process including a competency checklist, needs assessment template, and professional evaluation goals. In addition, other documents were revised to streamline the orientation process. Standardizing the onboarding and orientation process has demonstrated favorable results. As of 2016, 3 CNSs have successfully been oriented and onboarded using the new process. Unique healthcare roles require special focus when onboarding and orienting into a healthcare system. The use of the National Association of Clinical Nurse Specialists core competencies guided the project in establishing a successful orientation and onboarding process for newly hired CNSs.

ICT SPECIALIST SKILLS AND KNOWLEDGE – BUSINESS REQUIREMENTS AND EDUCATION

Directory of Open Access Journals (Sweden)

Miloš Maryška

2012-09-01

Full Text Available This paper describes partial results of surveys realized amongCzech universities and business units which aim has been to analyzecurrent situation in demand and supply side of ICT (Informationand Communication Technologies specialists at the labor marketin the Czech Republic. The demand and supply side are comparedthrough their requirements on knowledge of ICT specialists. Theresults present typical “product” of Czech education system inICT competencies. General conclusions show that majority ofundergraduates do not have appropriate knowledge profile to enterICT corporate business as qualified employees - ICT specialist -without further additional training. The same fact is valid for a littleless than a half of graduates at master level. During quantitativeanalysis, we have identified that at about 60 per cent of ICTspecialists did not pass a formal ICT education. These facts showlacks in ICT oriented study programs and provoke requirementon further development of ICT oriented curricula in accordance tobusiness requirements and needs.

Conductive cooling of high-power RIB targets

International Nuclear Information System (INIS)

Talbert, W.L.; Drake, D.M.; Wilson, M.T.; Lenz, J.W.; Hsu, H.-H.

2002-01-01

A short review is presented of target cooling approaches suggested for targets irradiated by intense high-energy proton beams to produce radioactive species for use in a broad range of physics studies. This work reports on conductive cooling approaches for operation at temperatures lower than effective for radiative cooling. The possibilities for conductive cooling are discussed, and a prototype test target is described. This target was constructed for an experiment, designed to validate the numerical analysis approaches, at the TRIUMF/ISAC facility. Fabrication issues and the results of the experiment are presented, followed by a discussion of the implications of the experiment outcome for future development of targets to produce intense beams of radioactive ions

Gel Fabrication of Molybdenum “Beads”

Energy Technology Data Exchange (ETDEWEB)

Lowden, Richard Andrew [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Materials Science and Technology Division; Armstrong, Beth L. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Materials Science and Technology Division; Cooley, Kevin M. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Materials Science and Technology Division

2016-11-01

Spherical molybdenum particles or “beads” of various diameters are of interest as feedstock materials for the additive manufacture of targets and assemblies used in the production of ⁹⁹Mo medical isotopes using accelerator technology. Small metallic beads or ball bearings are typically fabricated from wire; however, small molybdenum spheres cannot readily be produced in this manner. Sol-gel processes are often employed to produce small dense microspheres of metal oxides across a broad diameter range that in the case of molybdenum could be reduced and sintered to produce metallic spheres. These Sol-gel type processes were examined for forming molybdenum oxide beads; however, the molybdenum trioxide was chemically incompatible with commonly used gelation materials. As an alternative, an aqueous alginate process being assessed for the fabrication of oxide spheres for catalyst applications was employed to form molybdenum trioxide beads that were successfully reduced and sintered to produce small molybdenum spheres.

Tests and measures used by specialist physical therapists when examining patients with stroke.

Science.gov (United States)

Andrews, A Williams; Folger, Stephen E; Norbet, Shannon E; Swift, Lindsay C

2008-09-01

Examination procedures preferred by physical therapists have not been documented either specifically or comprehensively. The purpose of this study was to determine which tests and measures are used most frequently by specialists in the examination of adults with stroke. Physical therapy specialists were identified as having geriatric or neurologic certification through the American Board of Physical Therapy Specialties. A request to participate in a Web-based survey was sent to 471 individuals in the American Physical Therapy Association's Directory of Certified Specialists. A comprehensive list of tests and measures was first derived from the Interactive Guide to Physical Therapist Practice. The list was finalized based on several exclusion criteria and the results of a pilot study. Subjects rated the frequency of use of 294 tests and measures with patients post-stroke on a Likert scale. The survey response rate was 31.7% (n = 128). The 50 most frequently used tests and measures were identified. The results of this study do not identify the tests and measures that clinicians should use, only those that the specialists use. Nevertheless, clinicians may want to consider tests and measurements frequently used by specialists when examining adults with stroke.

Fabrication technology and characteristics of AmO2-MgO cercer materials for transmutation

International Nuclear Information System (INIS)

Croixmarie, Y.; Mocellin, A.; Warin, D.

2000-01-01

This paper deals with the fabrication technology and the physico-chemical properties of target materials prepared for the ECRIX experiment in the French PHENIX reactor. The ECRIX target materials consist of pellets made of a ceramic-ceramic type composite in which particles of americium oxide are microdispersed in an inert matrix of magnesium oxide

Preparation of targets using electron gun systems

International Nuclear Information System (INIS)

Maier-Komor, P.

1975-01-01

Most targets of isotopes with very low vapor pressure can only be fabricated by vacuum deposition using an electron gun system or a heavy ion sputtering system. Heavy ion sputtering is a very new technique with many unsolved problems. Therefore it seems to be easier to work with an electron gun. Different commercially available electron guns, which are all designed for the high evaporation rates used in industry, are examined for their qualification in processing small amounts of material as used in fabrication of isotope targets. Electron backscattering and the associated efficiency of the electron beam power is strongly dependent on the atomic number Z of the evaporant and the incident angle of the electron beam on the surface of the evaporant. This dependence leads also to the undesired effects to the target layers from electrons and ions. Some precautions are necessary against the effects of the electrons and ions, which are formed in the plasma directly over the beam impact point. Beam power and beam density have to be chosen to get a constant evaporation rate and a low enough condensation rate in order not to overheat the target substrates. To evaporate some metals it may be helpful to pulse the electron beam

78 FR 14359 - Verizon Business Networks Services, Inc., Specialist-Tech Customer Service, Philadelphia, PA...

Science.gov (United States)

2013-03-05

... Business Networks Services, Inc., Specialist-Tech Customer Service, Philadelphia, PA; Verizon Business Networks Services, Inc., Specialist-Tech Customer Service, Tampa, Florida; Amended Certification Regarding... should [[Page 14360

Developing Fabrication Technologies to Provide On Demand Manufacturing for Exploration of the Moon and Mars

Science.gov (United States)

Hammond, Monica S.; Good, James E.; Gilley, Scott D.; Howard, Richard W.

2006-01-01

NASA's human exploration initiative poses great opportunity and risk for manned and robotic missions to the Moon, Mars, and beyond. Engineers and scientists at the Marshall Space Flight Center (MSFC) are developing technologies for in situ fabrication capabilities during lunar and Martian surface operations utilizing provisioned and locally refined materials. Current fabrication technologies must be advanced to support the special demands and applications of the space exploration initiative such as power, weight and volume constraints. In Situ Fabrication and Repair (ISFR) will advance state-of-the-art technologies in support of habitat structure development, tools, and mechanical part fabrication. The repair and replacement of space mission components, such as life support items or crew exercise equipment, fall within the ISFR scope. This paper will address current fabrication technologies relative to meeting ISFR targeted capabilities, near-term advancement goals, and systematic evaluation of various fabrication methods.

Overview on the target fabrication facilities at ELI-NP and ongoing strategies

Science.gov (United States)

Gheorghiu, C. C.; Leca, V.; Popa, D.; Cernaianu, M. O.; Stutman, D.

2016-10-01

Along with the development of petawatt class laser systems, the interaction between high power lasers and matter flourished an extensive research, with high-interest applications like: laser nuclear physics, proton radiography or cancer therapy. The new ELI-NP (Extreme Light Infrastructure - Nuclear Physics) petawatt laser facility, with 10PW and ~ 1023W/cm2 beam intensity, is one of the innovative projects that will provide novel research of fundamental processes during light-matter interaction. As part of the ELI-NP facility, Targets Laboratory will provide the means for in-house manufacturing and characterization of the required targets (mainly solid ones) for the experiments, in addition to the research activity carried out in order to develop novel target designs with improved performances. A description of the Targets Laboratory with the main pieces of equipment and their specifications are presented. Moreover, in view of the latest progress in the target design, one of the proposed strategies for the forthcoming experiments at ELI-NP is also described, namely: ultra-thin patterned foil of diamond-like carbon (DLC) coated with a carbon-based ultra-low density layer. The carbon foam which behaves as a near-critical density plasma, will allow the controlled-shaping of the laser pulse before the main interaction with the solid foil. Particular emphasis will be directed towards the target's design optimization, by simulation tests and tuning the key-properties (thickness/length, spacing, density foam, depth, periodicity etc.) which are expected to have a crucial effect on the laser-matter interaction process.

Light-ion spectroscopy with exotic targets

International Nuclear Information System (INIS)

Struble, G.L.; Lanier, R.G.

1992-01-01

Understanding the rich and diverse aspects underlying the physics of nuclear structure requires a variety of experimental techniques. In our laboratory, we have concentrated on experimental techniques using light-ion probes and isotopes that are technically difficult to fabricate into targets. In particular, our studies of p-, d-, and t-induced nuclear reactions on the radioactive targets of 152,154 Eu and 148 Gd have illuminated some very specific and very interesting features of nuclear structure near the N = 89 shape-transition region

Electroforming copper targets for RTNS-II

International Nuclear Information System (INIS)

Kelley, W.K.; Dini, J.W.; Logan, C.M.

1981-01-01

Copper targets used in RTNS II, which is the world's most intense 14-MeV neutron source, contain water cooling channels for temperature control. There are two methods for fabricating these targets: (1) diffusion bonding a copper panel containing photoetched channels to another copper panel, and (2) an electroforming technique which involves filling the photoetched channels with wax, plating thick copper to seal over the channels and then removing the wax. Development of this latter process and results obtained with it are described

Fabrication of 94Zr thin target for RDM lifetime measurement

International Nuclear Information System (INIS)

Gupta, Chandan Kumar; Rohilla, Aman; Chamoli, S.K.; Abhilash, S.R.; Kabiraj, D.; Singh, R.P.; Mehta, D.

2013-01-01

The aim of the activity was to make a thin target of isotopically enriched 94 Zr for lifetime measurement experiment to be done with the plunger setup at the Inter University Accelerator Center (IUAC) Delhi

Fabrication and characterization of UV-emitting nanoparticles as novel radiation sensitizers targeting hypoxic tumor cells

Science.gov (United States)

Squillante, Michael R.; Jüstel, Thomas; Anderson, R. Rox; Brecher, Charles; Chartier, Daniel; Christian, James F.; Cicchetti, Nicholas; Espinoza, Sara; McAdams, Daniel R.; Müller, Matthias; Tornifoglio, Brooke; Wang, Yimin; Purschke, Martin

2018-06-01

Radiation therapy is one of the primary therapeutic techniques for treating cancer, administered to nearly two-thirds of all cancer patients. Although largely effective in killing cancer cells, radiation therapy, like other forms of cancer treatment, has difficulty dealing with hypoxic regions within solid tumors. The incomplete killing of cancer cells can lead to recurrence and relapse. The research presented here is investigating the enhancement of the efficacy of radiation therapy by using scintillating nanoparticles that emit UV photons. UV photons, with wavelengths between 230 nm and 280 nm, are able to inactivate cells due to their direct interaction with DNA, causing a variety of forms of damage. UV-emitting nanoparticles will enhance the treatment in two ways: first by generating UV photons in the immediate vicinity of cancer cells, leading to direct and oxygen-independent DNA damage, and second by down-converting the applied higher energy X-rays into softer X-rays and particles that are more efficiently absorbed in the targeted tumor region. The end result will be nanoparticles with a higher efficacy in the treatment of hypoxic cells in the tumor, filling an important, unmet clinical need. Our preliminary experiments show an increase in cell death using scintillating LuPO4:Pr nanoparticles over that achieved by the primary radiation alone. This work describes the fabrication of the nanoparticles, their physical characterization, and the spectroscopic characterization of the UV emission. The work also presents in vitro results that demonstrate an enhanced efficacy of cell killing with x-rays and a low unspecific toxicity of the nanoparticles.

Clinical nurse specialist education: actualizing the systems leadership competency.

Science.gov (United States)

Thompson, Cathy J; Nelson-Marten, Paula

2011-01-01

The purpose of this article was to show how sequenced educational strategies aid in the acquisition of systems leadership and change agent skills, as well as other essential skills for professional clinical nurse specialist (CNS) practice. Clinical nurse specialist education offers the graduate student both didactic and clinical experiences to help the student transition into the CNS role. Clinical nurse specialist faculty have a responsibility to prepare students for the realities of advanced practice. Systems leadership is an integral competency of CNS practice. The contemporary CNS is to be a leader in the translation of evidence into practice. To assist students to acquire this competency, all CNS students are expected to use research and other sources of evidence to identify, design, implement, and evaluate a specific practice change. Anecdotal comments from students completing the projects are offered. Student projects have been focused in acute and critical care, palliative care, and adult/gerontologic health clinical settings; community outreach has been the focus of a few change projects. Examples of student projects related to the systems leadership competency and correlated to the spheres of influence impacted are presented.

Entrustable professional activity (EPA) reshapes the practice of specialist training.

Science.gov (United States)

Niemi-Murola, Leila

In addition to medical expertise, competence-based medical training comprises communication and collaboration skills, professionalism, and leadership skills. Continuous feedback is essential for learning and development, and feedback only from the medical specialist examination taken in the end of training does not ensure thorough specialist training. Entrustable professional activity (EPA) is a unit of professional practice, defined as tasks or responsibilities typical of the specialty. EPA translates competence-based training into manageable and meaningful entities and provides tools for the evaluation of medical competence.

An Analysis of the Alteration Specialist Occupation.

Science.gov (United States)

Buerkel, Elaine; Rehling, Joseph H.

The general purpose of the occupational analysis is to provide workable, basic information dealing with the many and varied duties performed in the textile service occupation. The industry needs properly trained alteration specialists, bushelmen and dressmakers, in the repairing, remodeling, altering or renovating of garments. Their personal…

38 CFR 17.142 - Authority to approve sharing agreements, contracts for scarce medical specialist services and...

Science.gov (United States)

2010-07-01

... sharing agreements, contracts for scarce medical specialist services and contracts for other medical... medical specialist services and contracts for other medical services. The Under Secretary for Health is... specialist services at Department of Veterans Affairs health care facilities (including, but not limited to...

Peculiarities of self-regulation of extreme profile specialists

Directory of Open Access Journals (Sweden)

Kabanova T.N.

2017-04-01

Full Text Available Individually-psychological characteristics were studied and profiles of the styles of self-regulation of the employees engaged in hazardous were determined. The mainly group consisted of 30 men aged 21 to 60 years, who are specialists of dangerous professions. The comparison group included 30 men from 22 to 60 years, whose professional activity was not associated with risk. The following methods were used: questionnaire "Style of self-regulation of behavior" by V. I. Morosanova; questionnaire of self-control (H. Grasmik, 1993, adaptation Bulygina V. G., Abdrazakova A. M., 2009; the questionnaire BIS/BAS, used to study the sensitivity to punishment and reward; the questionnaire formal-dynamic properties of individuality by V. M. Rusalov; the aggression questionnaire by A. Buss and M. Perry (adaptation Enikolopov S. N., Cybulski N. P., 2007; the scale of anxiety Charles D. Spielberger (State-Trait Anxiety Inventory – STAI; personal questionnaire of the G. and S. Eysenck – EPQ. It was found that specialists hazardous professions are distinguished by: a higher level of development of the regulatory flexibility and individual system of conscious self-regulation activity; higher levels of extroversion, communication activity, the total adaptability; a lower level of reactive anxiety, trait anxiety and general emotional. Moreover, impulsiveness, egocentrism, lack of restraint and physical activity in the structure of self-monitoring specialists of dangerous professions associated with high levels of affective component of aggression and incoherence of parts of the process of self-regulation. There were allocated a 3 profile of self-regulation in specialists of dangerous professions: a a high level of self-regulation – coupled with a high intellectual and physical development, the highest level of adaptability and general activity; b medium – rapid response to emerging changes in the situation, the successful production alternatives, greater

Fostering a "Feeling of Worth" Among Vulnerable HIV Populations: The Role of Linkage to Care Specialists.

Science.gov (United States)

Broaddus, Michelle R; Owczarzak, Jill; Schumann, Casey; Koester, Kimberly A

2017-10-01

To address barriers to adequate engagement in medical care among people living with HIV, Wisconsin's AIDS/HIV Program created a new position, the Linkage to Care (LTC) Specialist. Specialists provide intensive, short-term case management and patient navigation services for small caseloads of individuals at high risk of disengaging with medical care. Clients are eligible if they are newly diagnosed with HIV or new to medical care, recently released from incarceration, recently out of care, nonadherent to scheduled medical care visits, or have detectable viral load while in care. Interviews with 30 clients of Specialists were conducted to understand experiences with the program and medical care. Common themes included the ability of Specialists to navigate complex systems of care and support services, the unique role Specialists played in their clients' lives, and the challenges of transitioning out of the program. Although the primary goal of Specialists is to address barriers to medical care, they often adopted a holistic approach that also included housing, financial assistance, and other social determinants of health. Descriptions of the Specialist's role in implementation manuals focus on their functional roles and the services provided. However, clients often discussed the emotional support they received, especially for clients without strong social support networks. Many clients also desired an ongoing relationship with their Specialists even after discharge, but had been able to establish independence and self-efficacy. The LTC Specialists are resource-intensive considering their small caseloads, but fill an important gap in existing, often overtaxed case management systems.

Fabrication of superhydrophobic cotton fabrics using crosslinking polymerization method

Science.gov (United States)

Jiang, Bin; Chen, Zhenxing; Sun, Yongli; Yang, Huawei; Zhang, Hongjie; Dou, Haozhen; Zhang, Luhong

2018-05-01

With the aim of removing and recycling oil and organic solvent from water, a facile and low-cost crosslinking polymerization method was first applied on surface modification of cotton fabrics for water/oil separation. Micro-nano hierarchical rough structure was constructed by triethylenetetramine (TETA) and trimesoyl chloride (TMC) that formed a polymeric layer on the surface of the fabric and anchored Al2O3 nanoparticles firmly between the fabric surface and the polymer layer. Superhydrophobic property was further obtained through self-assembly grafting of hydrophobic groups on the rough surface. The as-prepared cotton fabric exhibited superoleophilicity in atmosphere and superhydrophobicity both in atmosphere and under oil with the water contact angle of 153° and 152° respectively. Water/oil separation test showed that the as-prepared cotton fabric can handle with various oil-water mixtures with a high separation efficiency over 99%. More importantly, the separation efficiency remained above 98% over 20 cycles of reusing without losing its superhydrophobicity which demonstrated excellent reusability in oil/water separation process. Moreover, the as-prepared cotton fabric possessed good contamination resistance ability and self-cleaning property. Simulation washing process test showed the superhydrophobic cotton fabric maintained high value of water contact angle above 150° after 100 times washing, indicating great stability and durability. In summary, this work provides a brand-new way to surface modification of cotton fabric and makes it a promising candidate material for oil/water separation.

Pain chronification: what should a non-pain medicine specialist know?

Science.gov (United States)

Morlion, Bart; Coluzzi, Flaminia; Aldington, Dominic; Kocot-Kepska, Magdalena; Pergolizzi, Joseph; Mangas, Ana Cristina; Ahlbeck, Karsten; Kalso, Eija

2018-04-12

Pain is one of the most common reasons for an individual to consult their primary care physician, with most chronic pain being treated in the primary care setting. However, many primary care physicians/non-pain medicine specialists lack enough awareness, education and skills to manage pain patients appropriately, and there is currently no clear, common consensus/formal definition of "pain chronification". This article, based on an international Change Pain Chronic Advisory Board meeting which was held in Wiesbaden, Germany, in October 2016, provides primary care physicians/non-pain medicine specialists with a narrative overview of pain chronification, including underlying physiological and psychosocial processes, predictive factors for pain chronification, a brief summary of preventive strategies, and the role of primary care physicians and non-pain medicine specialists in the holistic management of pain chronification. Based on currently available evidence, we propose the following consensus-based definition of pain chronification which provides a common framework to raise awareness among non-pain medicine specialists: "Pain chronification describes the process of transient pain progressing into persistent pain; pain processing changes as a result of an imbalance between pain amplification and pain inhibition; genetic, environmental and biopsychosocial factors determine the risk, the degree, and time-course of chronification." Early intervention plays an important role in preventing pain chronification and, as key influencers in the management of patients with acute pain, it is critical that primary care physicians are equipped with the necessary awareness, education and skills to manage pain patients appropriately.

Physical perfection of future specialists to the management.

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Dolinnyj U.A.

2012-12-01

Full Text Available The process of leadthrough of practical employments is considered on physical education on an experimental model, which are directed on the increase of reserve possibilities of organism of future specialists of management. In an experiment took part 30 students of 2 and 3 courses. It is set that management specialists for high-quality implementation of work need a high mental capacity, enhanceable psychoemotional firmness, general endurance. Directions of prophylaxis of emotional and physical overstrain are recommended, increases of level of positive motivation to systematic employments by physical exercises. It is marked that an experimental model in combination with the fixed form of leadthrough of employments on a body-conditioning and employments on specialization of the chosen type of sport is one the stages of alteration organizationally of methodical aspects of physical culture.

The consent process in interventional radiology: the role of specialist nurses

International Nuclear Information System (INIS)

Davies, L.; Laasch, H.-U.; Wilbraham, L.; Marriott, A.; England, R.E.; Martin, D.F.

2004-01-01

AIMS: To evaluate the impact of patient education by specialist nurses on patients' understanding of interventional procedures, their anxiety levels and satisfaction with the given information. MATERIALS AND METHODS: Sixty patients attending the radiology department for gastrointestinal interventional procedures were interviewed. Patients were assessed using a combination of categorical and visual analogue scales. Parameters were assessed on admission and after additional information had been given by specialist nurses. After the procedure patients were asked to rate the quality of information given and their overall satisfaction. RESULTS: Four of the 60 patients were excluded due to a Mini Mental Test score of <7. Only 35 (62.5%) claimed to have been given information by the referring consultant. Fifty-three patients received additional information before formally giving consent, 50 (96.2%) from the specialist nurses. Patient anxiety before and after information did not significantly change (p=0.52), but there was significant improvement in levels of satisfaction (p=0.001) and perceived understanding (p<0.001). Patients rated overall quality of information at an average of 9.2/10 and overall satisfaction was high (median=9.1/10). CONCLUSION: The use of specialist nurses to educate patients greatly increases patient understanding. The process of informed consent is improved and patient satisfaction is increased

The consent process in interventional radiology: the role of specialist nurses

Energy Technology Data Exchange (ETDEWEB)

Davies, L.; Laasch, H.-U.; Wilbraham, L.; Marriott, A.; England, R.E.; Martin, D.F. E-mail: derrick.martin@smtr.nhs.uk

2004-03-01

AIMS: To evaluate the impact of patient education by specialist nurses on patients' understanding of interventional procedures, their anxiety levels and satisfaction with the given information. MATERIALS AND METHODS: Sixty patients attending the radiology department for gastrointestinal interventional procedures were interviewed. Patients were assessed using a combination of categorical and visual analogue scales. Parameters were assessed on admission and after additional information had been given by specialist nurses. After the procedure patients were asked to rate the quality of information given and their overall satisfaction. RESULTS: Four of the 60 patients were excluded due to a Mini Mental Test score of <7. Only 35 (62.5%) claimed to have been given information by the referring consultant. Fifty-three patients received additional information before formally giving consent, 50 (96.2%) from the specialist nurses. Patient anxiety before and after information did not significantly change (p=0.52), but there was significant improvement in levels of satisfaction (p=0.001) and perceived understanding (p<0.001). Patients rated overall quality of information at an average of 9.2/10 and overall satisfaction was high (median=9.1/10). CONCLUSION: The use of specialist nurses to educate patients greatly increases patient understanding. The process of informed consent is improved and patient satisfaction is increased.

Brakes Specialist. Teacher Edition. Automotive Service Series.

Science.gov (United States)

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

This document contains teacher's materials for a course on becoming an automotive brakes specialist, based on the National Institute of Automotive Service Excellence task lists. The course consists of three instructional units: service brake hydraulic system and wheel bearings, service drum brakes, and service disc brakes. Depending on the…

Learning Mathematics for Teaching Mathematics: Non-Specialist Teachers' Mathematics Teacher Identity

Science.gov (United States)

Crisan, Cosette; Rodd, Melissa

2017-01-01

A non-specialist teacher of mathematics is a school teacher who qualified to teach in a subject other than mathematics yet teaches mathematics to students in secondary school. There is an emerging interest internationally in this population, a brief report of which is given in the paper. Because of concerns about the quality of non-specialists'…

Insideness and Outsideness: An Autoethnography of a Primary Physical Education Specialist Teacher

Science.gov (United States)

Brooks, Caroline; Thompson, Maree Dinan

2015-01-01

The purpose of this study is to provide an authentic and legitimate voice to the physical education (PE) specialist teacher in the primary school and to give an insight into professional knowledge. An autoethnographic approach has been used to invite readers to enter my world of the primary PE specialist teacher and observe and respond to its…

Active methods of teaching in the system of preparation of specialists on physical education

Directory of Open Access Journals (Sweden)

Pechko O.M.

2010-03-01

Full Text Available The uses of simulation games given about directions are resulted in pedagogical practice. Practice is conducted during the increase of professional qualification of specialists. Possibilities of the use of pedagogical situations are considered in the system of preparation of specialist. Pedagogical situations are an aggregate of facilities and methods of becoming of professional specialist. The prospects of the use of simulation games are indicated in an educational process. Acquisition of the proper qualities options are rotined.

Survey of the labour market for information specialists in Lithuania

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Elena Maceviciute

1998-01-01

Full Text Available This paper reports on the results of surveys carried out in Lithuania and Estonia in 1995 and 1996, the main aim of which was to provide a basis for planning the development of information management courses in the Baltic States. In the course of the project it was necessary to resolve certain methodological difficulties in the identification of the concept 'information specialist' and in the process of data collection. The results show the recruitment rates needed over the next three years and the qualities and skills needed by information specialists.

Specialist Physicians' Attitudes and Practice Patterns Regarding Disclosure of Pre-referral Medical Errors.

Science.gov (United States)

Dossett, Lesly A; Kauffmann, Rondi M; Lee, Jay S; Singh, Harkamal; Lee, M Catherine; Morris, Arden M; Jagsi, Reshma; Quinn, Gwendolyn P; Dimick, Justin B

2018-06-01

Our objective was to determine specialist physicians' attitudes and practices regarding disclosure of pre-referral errors. Physicians are encouraged to disclose their own errors to patients. However, no clear professional norms exist regarding disclosure when physicians discover errors in diagnosis or treatment that occurred at other institutions before referral. We conducted semistructured interviews of cancer specialists from 2 National Cancer Institute-designated Cancer Centers. We purposively sampled specialists by discipline, sex, and experience-level who self-described a >50% reliance on external referrals (n = 30). Thematic analysis of verbatim interview transcripts was performed to determine physician attitudes regarding disclosure of pre-referral medical errors; whether and how physicians disclose these errors; and barriers to providing full disclosure. Participants described their experiences identifying different types of pre-referral errors including errors of diagnosis, staging and treatment resulting in adverse events ranging from decreased quality of life to premature death. The majority of specialists expressed the belief that disclosure provided no benefit to patients, and might unnecessarily add to their anxiety about their diagnoses or prognoses. Specialists had varying practices of disclosure including none, non-verbal, partial, event-dependent, and full disclosure. They identified a number of barriers to disclosure, including medicolegal implications and damage to referral relationships, the profession's reputation, and to patient-physician relationships. Specialist physicians identify pre-referral errors but struggle with whether and how to provide disclosure, even when clinical circumstances force disclosure. Education- or communication-based interventions that overcome barriers to disclosing pre-referral errors warrant development.

STS-95 Payload Specialist Glenn participates in a media briefing before returning to JSC

Science.gov (United States)

1998-01-01

STS-95 Payload Specialist John H. Glenn Jr., a senator from Ohio and one of the original seven Project Mercury astronauts, participates in a media briefing at the Kennedy Space Center Press Site Auditorium before returning to the Johnson Space Center in Houston, Texas. The STS-95 mission ended with landing at Kennedy Space Center's Shuttle Landing Facility at 12:04 p.m. EST on Nov. 7. Also participating in the briefing were the other STS-95 crew members: Mission Commander Curtis L. Brown Jr.; Pilot Steven W. Lindsey; Mission Specialist and Payload Commander Stephen K. Robinson; Mission Specialist Scott E. Parazynski; Mission Specialist Pedro Duque, with the European Space Agency (ESA); and Payload Specialist Chiaki Mukai, with the National Space Development Agency of Japan (NASDA). The mission included research payloads such as the Spartan-201 solar-observing deployable spacecraft, the Hubble Space Telescope Orbital Systems Test Platform, the International Extreme Ultraviolet Hitchhiker, as well as a SPACEHAB single module with experiments on space flight and the aging process.

Development of the Role Scenario of the Personnel Management Specialist Activity

OpenAIRE

Stolyaruk Khrystyna S.

2013-01-01

The article is devoted of the issues of development of classification and content of role, which are performed by personnel management specialists in their professional activity. It proves a necessity of development of role scenarios under conditions of application of the competence approach in training and practical activity. Thus, the author offers five key roles in activity of a personnel management specialist, which reflect different vectors of directions of the scenario of professional a...

Impact of the Pharmacy Practice Model Initiative on Clinical Pharmacy Specialist Practice.

Science.gov (United States)

Jacobi, Judith; Ray, Shaunta'; Danelich, Ilya; Dodds Ashley, Elizabeth; Eckel, Stephen; Guharoy, Roy; Militello, Michael; O'Donnell, Paul; Sam, Teena; Crist, Stephanie M; Smidt, Danielle

2016-05-01

This paper describes the goals of the American Society of Health-System Pharmacists' Pharmacy Practice Model Initiative (PPMI) and its recommendations for health-system pharmacy practice transformation to meet future patient care needs and elevate the role of pharmacists as patient care providers. PPMI envisions a future in which pharmacists have greater responsibility for medication-related outcomes and technicians assume greater responsibility for product-related activities. Although the PPMI recommendations have elevated the level of practice in many settings, they also potentially affect existing clinical pharmacists, in general, and clinical pharmacy specialists, in particular. Moreover, although more consistent patient care can be achieved with an expanded team of pharmacist providers, the role of clinical pharmacy specialists must not be diminished, especially in the care of complex patients and populations. Specialist practitioners with advanced training and credentials must be available to model and train pharmacists in generalist positions, residents, and students. Indeed, specialist practitioners are often the innovators and practice leaders. Negotiation between hospitals and pharmacy schools is needed to ensure a continuing role for academic clinical pharmacists and their contributions as educators and researchers. Lessons can be applied from disciplines such as nursing and medicine, which have developed new models of care involving effective collaboration between generalists and specialists. Several different pharmacy practice models have been described to meet the PPMI goals, based on available personnel and local goals. Studies measuring the impact of these new practice models are needed. © 2016 Pharmacotherapy Publications, Inc.

An inexpensive and fast method for infiltration coating of complex geometry matrices for ISOL production target applications

International Nuclear Information System (INIS)

Kawai, Y.; Alton, G.D.; Bilheux, J.-C.

2005-01-01

An inexpensive, fast, and close to universal infiltration coating technique has been developed for fabricating fast diffusion-release ISOL targets. Targets are fabricated by deposition of finely divided (∼1μm) compound materials in a paint-slurry onto highly permeable, complex structure reticulated-vitreous-carbon-foam (RVCF) matrices, followed by thermal heat treatment. In this article, we describe the coating method and present information on the physical integrity, uniformity of deposition, and matrix adherence of SiC, HfC and UC 2 targets, destined for on-line use as targets at the Holifield Radioactive Ion Beam Facility (HRIBF)

INFLUENCE OF FABRIC TIGHTNESS ON SPIRALITY OF WEFTKNITTED PLAIN COTTON FABRIC

Directory of Open Access Journals (Sweden)

A.K.M. Mobarok Hossain

2011-01-01

Full Text Available Global demand for knitted garments is growing at a faster rate than that of woven items.Currently around 50% of clothing needs in the developed countries is met by knit goods. So ensuring the required quality in a knitted fabric is a vital issue for the manufacturer. One of the major problems encountered in knitted fabric is spirality. It affects particularly single jersey fabric and presents a serious problem during garment confection and use. So controlling spirality is a basic requirement for producing quality knitted fabric. Though there are several factors that contribute to knitted fabric spirality, yarn twist and relative tightness of the fabric are said tobe the most significant ones. In this work the basic single jersey fabric, i.e. plain jersey cotton fabrics were produced by a Hosiery knitting machine and spirality values were observed for different yarn T.P.I. and tightness factor at relaxed state. It was found that tightness factor has a direct influence on knitted fabric spirality with a high degree of correlation. The work thus gives an idea to deal this problem by controlling the knitting parameters.

Provision and practice of specialist preterm labour clinics: a UK survey of practice.

Science.gov (United States)

Sharp, A N; Alfirevic, Z

2014-03-01

To identify the current status of specialist preterm labour (PTL) clinic provision and management within the UK. Postal survey of clinical practice. All consultant-led obstetric units within the UK. A questionnaire was sent by post to all 210 NHS consultant-led obstetric units within the UK. Units that had a specialist PTL clinic were asked to complete a further 20 questions defining their protocol for risk stratification and management. Current practice in specialist preterm labour clinics. We have identified 23 specialist clinics; the most common indications for attendance were previous PTL (100%), preterm prelabour rupture of membranes (95%), two large loop excisions of the transformation zone (95%) or cone biopsy (95%). There was significant heterogeneity in the indications for and method of primary treatment for short cervix, with cervical cerclage used in 45% of units, progesterone in 18% of units and Arabin cervical pessary in 5%. A further 23% used multiple treatment modalities in combination. A significant heterogeneity in all topics surveyed suggests an urgent need for networking, more evidence-based guidelines and prospective comparative audits to ascertain the real impact of specialist PTL clinics on the reduction in preterm birth and its sequelae. © 2013 Royal College of Obstetricians and Gynaecologists.

Fabrication of small-orifice fuel injectors for diesel engines.

Energy Technology Data Exchange (ETDEWEB)

Woodford, J. B.; Fenske, G. R.

2005-04-08

Diesel fuel injector nozzles with spray hole diameters of 50-75 {micro}m have been fabricated via electroless nickel plating of conventionally made nozzles. Thick layers of nickel are deposited onto the orifice interior surfaces, reducing the diameter from {approx}200 {micro}m to the target diameter. The nickel plate is hard, smooth, and adherent, and covers the orifice interior surfaces uniformly.

Control of the interaction strength of photonic molecules by nanometer precise 3D fabrication.

Science.gov (United States)

Rawlings, Colin D; Zientek, Michal; Spieser, Martin; Urbonas, Darius; Stöferle, Thilo; Mahrt, Rainer F; Lisunova, Yuliya; Brugger, Juergen; Duerig, Urs; Knoll, Armin W

2017-11-28

Applications for high resolution 3D profiles, so-called grayscale lithography, exist in diverse fields such as optics, nanofluidics and tribology. All of them require the fabrication of patterns with reliable absolute patterning depth independent of the substrate location and target materials. Here we present a complete patterning and pattern-transfer solution based on thermal scanning probe lithography (t-SPL) and dry etching. We demonstrate the fabrication of 3D profiles in silicon and silicon oxide with nanometer scale accuracy of absolute depth levels. An accuracy of less than 1nm standard deviation in t-SPL is achieved by providing an accurate physical model of the writing process to a model-based implementation of a closed-loop lithography process. For transfering the pattern to a target substrate we optimized the etch process and demonstrate linear amplification of grayscale patterns into silicon and silicon oxide with amplification ratios of ∼6 and ∼1, respectively. The performance of the entire process is demonstrated by manufacturing photonic molecules of desired interaction strength. Excellent agreement of fabricated and simulated structures has been achieved.

Focus group interviews examining the contribution of intellectual disability clinical nurse specialists in Ireland.

Science.gov (United States)

Doody, Owen; Slevin, Eamonn; Taggart, Laurence

2017-10-01

To explore the contribution of clinical nurse specialists in intellectual disability nursing in Ireland. While clinical nurse specialists exist since the 1940s, they have only been a reality in Ireland since 2001. While the role of clinical nurse specialist has developed over the years, it still however is often seen as a complex multifaceted role that causes confusion, frustration and controversy. A exploratory qualitative approach using focus groups with Irish intellectual disability clinical nurse specialists (n = 31). Five focus group interviews were conducted to gather qualitative data to gain insight into the attitudes, perceptions and opinions of the participants. Data were audio-recorded, transcribed and analysed using Burnard's (Vital Notes for Nurses: Research for Evidence-Based Practice in Healthcare, 2011, Blackwell Publishing, Oxford) framework. Ethical approval was gained from the researcher's university and access granted by the national council for the professional development of nursing/midwifery in Ireland. The study highlights that intellectual disability clinical nurse specialists contribute to and support care delivery across a range of areas including client-focused and family-centred care, staff support, organisation support, community support and supporting other agencies. Overall, the study shows the importance of intellectual disability clinical nurse specialists and their contribution across a range of services, care environments and the support they offer to clients/families/staff/multidisciplinary team members and outside agencies. Ireland is in a unique position to develop knowledge regarding specialist care for people with intellectual disability that can be shared and adapted by other healthcare professionals in other countries that do not have specialised intellectual disability nurses. © 2016 John Wiley & Sons Ltd.

CONCEPTUAL BASES OF TRAINING OF TOURISM SPECIALISTS IN UKRAINE (BY THE EXAMPLE OF KRYVYI RIH

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Вікторія Пацюк

2015-05-01

Full Text Available Relevance and importance of training of tourism specialists on the regional level have been revealed.  General principles of training of tourism services specialists in Ukraine have been found out. The structure and professional specialization of Ukrainian universities, where the “Tourism” specialists are trained have been analyzed. Pofessional requirements for future employees of tourism industry have been defined. Relevance of training of tourism specialists in Kryvyi Rih in the context of the implementation of the Program of Industrial Tourism Development has been revealed. Potential scope of employment of tourism graduates has been defined. Main tasks  of tourism education in Ukraine have been generalized.

Professional Training of Marketing Specialists: Foreign Experience

Science.gov (United States)

Zakharchenko, Yuliia

2017-01-01

Due to content-based analysis of marketing specialists' professional training and approaches to development of their educational trajectory, it has been revealed that curricula and their content are given much attention by employers whose demands are focused on meeting current labour market conditions. It has been justified that despite the…

US Influence on the Education System in Turkey: An Analysis of Reports by American Education Specialists

Science.gov (United States)

Keskin, Yusuf

2014-01-01

This study aimed to analyse reports prepared by American education specialists visiting Turkey from the Proclamation of the Republic till the end of the 1950's to inspect Turkey's education system. In accordance with this purpose, first, the foreign specialists' reports are briefly introduced chronologically and then American specialist reports…

Facile fabrication of a superhydrophobic fabric with mechanical stability and easy-repairability.

Science.gov (United States)

Zhu, Xiaotao; Zhang, Zhaozhu; Yang, Jin; Xu, Xianghui; Men, Xuehu; Zhou, Xiaoyan

2012-08-15

The poor mechanical stability of superhydrophobic fabrics severely hindered their use in practical applications. Herein, to address this problem, we fabricated a superhydrophobic fabric with both mechanical stability and easy-repairability by a simple method. The mechanical durability of the obtained superhydrophobic fabric was evaluated by finger touching and abrasion with sandpaper. The results show that rough surface textures of the fabric were retained, and the fabric surface still exhibited superhydrophobicity after tests. More importantly, when the fabric lost its superhydrophobicity after a long-time abrasion, it can be easily rendered with superhydrophobicity once more by a regeneration process. Copyright © 2012 Elsevier Inc. All rights reserved.

Conflict Management Strategies in the ICU Differ Between Palliative Care Specialists and Intensivists.

Science.gov (United States)

Chiarchiaro, Jared; White, Douglas B; Ernecoff, Natalie C; Buddadhumaruk, Praewpannarai; Schuster, Rachel A; Arnold, Robert M

2016-05-01

Conflict is common between physicians and surrogate decision makers around end-of-life care in ICU. Involving experts in conflict management improve outcomes, but little is known about what differences in conflict management styles may explain the benefit. We used simulation to examine potential differences in how palliative care specialists manage conflict with surrogates about end-of-life treatment decisions in ICUs compared with intensivists. Subjects participated in a high-fidelity simulation of conflict with a surrogate in an ICU. In this simulation, a medical actor portrayed a surrogate decision maker during an ICU family meeting who refuses to follow an advance directive that clearly declines advanced life-sustaining therapies. We audiorecorded the simulation encounters and applied a coding framework to quantify conflict management behaviors, which was organized into two categories: task-focused communication and relationship building. We used negative binomial modeling to determine whether there were differences between palliative care specialists' and intensivists' use of task-focused communication and relationship building. Single academic medical center ICU. Palliative care specialists and intensivists. None. We enrolled 11 palliative care specialists and 25 intensivists. The palliative care specialists were all attending physicians. The intensivist group consisted of 11 attending physicians, 9 pulmonary and critical care fellows, and 5 internal medicine residents rotating in the ICU. We excluded five residents from the primary analysis in order to reduce confounding due to training level. Physicians' mean age was 37 years with a mean of 8 years in practice. Palliative care specialists used 55% fewer task-focused communication statements (incidence rate ratio, 0.55; 95% CI, 0.36-0.83; p = 0.005) and 48% more relationship-building statements (incidence rate ratio, 1.48; 95% CI, 0.89-2.46; p = 0.13) compared with intensivists. We found that palliative care

Material engineering to fabricate rare earth erbium thin films for exploring nuclear energy sources

Science.gov (United States)

Banerjee, A.; Abhilash, S. R.; Umapathy, G. R.; Kabiraj, D.; Ojha, S.; Mandal, S.

2018-04-01

High vacuum evaporation and cold-rolling techniques to fabricate thin films of the rare earth lanthanide-erbium have been discussed in this communication. Cold rolling has been used for the first time to successfully fabricate films of enriched and highly expensive erbium metal with areal density in the range of 0.5-1.0 mg/cm2. The fabricated films were used as target materials in an advanced nuclear physics experiment. The experiment was designed to investigate isomeric states in the heavy nuclei mass region for exploring physics related to nuclear energy sources. The films fabricated using different techniques varied in thickness as well as purity. Methods to fabricate films with thickness of the order of 0.9 mg/cm2 were different than those of 0.4 mg/cm2 areal density. All the thin films were characterized using multiple advanced techniques to accurately ascertain levels of contamination as well as to determine their exact surface density. Detailed fabrication methods as well as characterization techniques have been discussed.

Specialist services for older people : issues of negative and positive ageism

OpenAIRE

Reed, Jan; Cook, Glenda; Cook, Margaret; Inglis, Pamela; Clarke, Charlotte

2006-01-01

This paper reports findings of a study in 2004 of the development of specialist services for older people in the National Health Service (NHS) in England, as recommended in the Department of Health's National Service Framework for Older People (NSF-OP). The study was funded by the Department of Health as part of a programme of research to explore the Framework's implementation. Information was collected through a questionnaire survey about the nature of specialist developments at three levels...

Preparation of Au cone for fast ignition target

International Nuclear Information System (INIS)

Du Kai; Zhou Lan; Zhang Lin; Wan Xiaobo; Xiao Jiang

2005-01-01

Cone-shell target is typically used for the fast ignition experiments of inertial confinement fusion. In order to fabricate cone-shell target the Au cones with different angles were produced by electroplating and precise machining. The Au electroplating process was introduced in the paper, and the dependence of coating quality on the parameters, such as composition, temperature, pH of electroplating bath, current density and tip effect, were discussed. (author)

Scholarly Productivity of School Psychology Faculty Members in Specialist-Level Programs: 2002-2011

Science.gov (United States)

Laurent, Jeff; Runia, Elizabeth

2016-01-01

The scholarly productivity of school psychology faculty members in specialist-level only programs was examined. Information was gathered from the School Psychology Program Information portion of the website for the National Association of School Psychologists. A total of 137 specialist-level only school psychology programs were identified.…

STS-95 Payload Specialist Glenn and his wife pose before their return flight to JSC

Science.gov (United States)

1998-01-01

At the Skid Strip at Cape Canaveral Air Station, STS-95 Payload Specialist John H. Glenn Jr., a senator from Ohio and one of the original seven Project Mercury astronauts, poses with his wife Annie before their return flight to the Johnson Space Center in Houston, Texas. The STS-95 mission ended with landing at Kennedy Space Center's Shuttle Landing Facility at 12:04 p.m. EST on Nov. 7. The STS-95 crew also includes Mission Commander Curtis L. Brown Jr.; Pilot Steven W. Lindsey; Mission Specialist Scott E. Parazynski; Mission Specialist Stephen K. Robinson; Mission Specialist Pedro Duque, with the European Space Agency (ESA); and Payload Specialist Chiaki Mukai, with the National Space Development Agency of Japan (NASDA). The mission included research payloads such as the Spartan-201 solar-observing deployable spacecraft, the Hubble Space Telescope Orbital Systems Test Platform, the International Extreme Ultraviolet Hitchhiker, as well as a SPACEHAB single module with experiments on space flight and the aging process.

Host plant invests in growth rather than chemical defense when attacked by a specialist herbivore.

Science.gov (United States)

Arab, Alberto; Trigo, José Roberto

2011-05-01

Plant defensive compounds may be a cost rather than a benefit when plants are attacked by specialist insects that may overcome chemical barriers by strategies such as sequestering plant compounds. Plants may respond to specialist herbivores by compensatory growth rather than chemical defense. To explore the use of defensive chemistry vs. compensatory growth we studied Brugmansia suaveolens (Solanaceae) and the specialist larvae of the ithomiine butterfly Placidina euryanassa, which sequester defensive tropane alkaloids (TAs) from this host plant. We investigated whether the concentration of TAs in B. suaveolens was changed by P. euryanassa damage, and whether plants invest in growth, when damaged by the specialist. Larvae feeding during 24 hr significantly decreased TAs in damaged plants, but they returned to control levels after 15 days without damage. Damaged and undamaged plants did not differ significantly in leaf area after 15 days, indicating compensatory growth. Our results suggest that B. suaveolens responds to herbivory by the specialist P. euryanassa by investing in growth rather than chemical defense.

Investigation of methods for fabricating, characterizing, and transporting cryogenic inertial-confinement-fusion tartets

Energy Technology Data Exchange (ETDEWEB)

Fanning, J.J.; Kim, K.

1981-01-01

The objective of this work is to investigate methods for fabricating, characterizing and transporting cryogenic inertial confinement fusion targets on a continuous basis. A microprocessor-based data acquisition system has been built that converts a complete target image to digital data, which are then analyzed by automated software procedures. The low temperatures required to freeze the hydrogen isotopes contained in a target is provided by a cryogenic cold chamber capable of attaining 15 K. A new method for target manipulation and positioning is studied that employs molecular gas beams to levitate a target and an electrostatic quadrupole structure to provide for its lateral containment. Since the electrostatic target-positioning scheme requires that the targets be charged, preliminary investigation has been carried out for a target-charging mechanism based on ion-bombardment.

Investigation of methods for fabricating, characterizing, and transporting cryogenic inertial-confinement-fusion tartets

International Nuclear Information System (INIS)

Fanning, J.J.; Kim, K.

1981-01-01

The objective of this work is to investigate methods for fabricating, characterizing and transporting cryogenic inertial confinement fusion targets on a continuous basis. A microprocessor-based data acquisition system has been built that converts a complete target image to digital data, which are then analyzed by automated software procedures. The low temperatures required to freeze the hydrogen isotopes contained in a target is provided by a cryogenic cold chamber capable of attaining 15 K. A new method for target manipulation and positioning is studied that employs molecular gas beams to levitate a target and an electrostatic quadrupole structure to provide for its lateral containment. Since the electrostatic target-positioning scheme requires that the targets be charged, preliminary investigation has been carried out for a target-charging mechanism based on ion-bombardment

FORMATION OF PROFESSIONAL MOBILITY SPECIALIST WITHIN THE COMPETENCE APPROACH

Directory of Open Access Journals (Sweden)

M. L. Gruzdeva

2013-01-01

Full Text Available In the article discussed the question of formation of professional mobility specialist through the formation of professional competencies within the educational process in high school.

Electroless plating technology of integral hohlraum Cu target

International Nuclear Information System (INIS)

Liu Jiguang; Fu Qu; Wan Xiaobo; Zhou Lan; Xiao Jiang

2005-01-01

The electroless plating method of making integral hohlraum Cu target and corrosion-resistant technology of target's surface were researched. The actual process was as follows, choosing plexiglass (PMMA) as arbor, taking cationic activation and electroless plating Cu on the arbor surface, taking arbor surface passivation and chemical etching by C 6 H 5 N 3 solution. The technology is easy to realize and its cost is lower, so it is of great reference value for fabricating other integral hohlraum metal or alloy targets used for inertial confinement fusion study. (author)

Paediatric conscious sedation: views and experience of specialists in paediatric dentistry.

Science.gov (United States)

Woolley, S M; Hingston, E J; Shah, J; Chadwick, B L

2009-09-26

The objectives were three-fold: to investigate the level of conscious sedation training received prior to and during specialist training in paediatric dentistry; to establish the use of conscious sedation during and following specialisation; and to determine the attitudes of specialists in paediatric dentistry to conscious sedation. A self-administered postal questionnaire was sent to all specialists in paediatric dentistry registered with the General Dental Council in January 2008. Non-responders were contacted again after a four-week period. A response rate of 60% was achieved. Of the 122 respondents, 67 (55%) had received sedation training as an undergraduate; 89 (75%) had been trained during specialisation. All respondents performed dental treatment under sedation as a trainee and the majority used nitrous oxide inhalation sedation (NOIS). Over 90% of respondents felt that NOIS should be available to all children, both in appropriate primary care settings and in hospitals. One hundred and twenty-one (99%) respondents thought that all trainees in paediatric dentistry should have sedation training. The most popular form of sedation amongst specialists in paediatric dentistry was NOIS. However, some of the respondents felt that children should have access to other forms of sedation in both the primary care and hospital settings. Additional research on other forms of sedation is required to evaluate their effectiveness and safety.

The development of uranium foil farication technology utilizing twin roll method for Mo-99 irradiation target

CERN Document Server

Kim, C K; Park, H D

2002-01-01

MDS Nordion in Canada, occupying about 75% of global supply of Mo-99 isotope, has provided the irradiation target of Mo-99 using the rod-type UAl sub x alloys with HEU(High Enrichment Uranium). ANL (Argonne National Laboratory) through co-operation with BATAN in Indonesia, leading RERTR (Reduced Enrichment for Research and Test Reactors) program substantially for nuclear non-proliferation, has designed and fabricated the annular cylinder of uranium targets, and successfully performed irradiation test, in order to develop the fabrication technology of fission Mo-99 using LEU(Low Enrichment Uranium). As the uranium foils could be fabricated in laboratory scale, not in commercialized scale by hot rolling method due to significant problems in foil quality, productivity and economic efficiency, attention has shifted to the development of new technology. Under these circumstances, the invention of uranium foil fabrication technology utilizing twin-roll casting method in KAERI is found to be able to fabricate LEU or...

BUSINESS GAMES IN PROFESSIONAL TRAINING OF FUTURE FIRE SAFETY SPECIALISTS

Directory of Open Access Journals (Sweden)

Лариса Маладика

2014-12-01

Full Text Available Special features of professional training of future specialists in extraordinary (emergency situations, increasing its quality with the use of interactive technologies have been considered in this article. The paper presents a research of modern interactive educational technologies, most widely used at higher educational institutions, promoting modernization of education as well as training of competitive future specialists. The article grounds possibility of formation and development of the culture of professional communication by interactive methods of learning, and business games, in particular. The research deals with kinds of business games as active methods of learning, their structural levels and features of use.

Economic evaluation of nurse practitioner and clinical nurse specialist roles: A methodological review.

Science.gov (United States)

Lopatina, Elena; Donald, Faith; DiCenso, Alba; Martin-Misener, Ruth; Kilpatrick, Kelley; Bryant-Lukosius, Denise; Carter, Nancy; Reid, Kim; Marshall, Deborah A

2017-07-01

Advanced practice nurses (e.g., nurse practitioners and clinical nurse specialists) have been introduced internationally to increase access to high quality care and to tackle increasing health care expenditures. While randomised controlled trials and systematic reviews have demonstrated the effectiveness of nurse practitioner and clinical nurse specialist roles, their cost-effectiveness has been challenged. The poor quality of economic evaluations of these roles to date raises the question of whether current economic evaluation guidelines are adequate when examining their cost-effectiveness. To examine whether current guidelines for economic evaluation are appropriate for economic evaluations of nurse practitioner and clinical nurse specialist roles. Our methodological review was informed by a qualitative synthesis of four sources of information: 1) narrative review of literature reviews and discussion papers on economic evaluation of advanced practice nursing roles; 2) quality assessment of economic evaluations of nurse practitioner and clinical nurse specialist roles alongside randomised controlled trials; 3) review of guidelines for economic evaluation; and, 4) input from an expert panel. The narrative literature review revealed several challenges in economic evaluations of advanced practice nursing roles (e.g., complexity of the roles, variability in models and practice settings where the roles are implemented, and impact on outcomes that are difficult to measure). The quality assessment of economic evaluations of nurse practitioner and clinical nurse specialist roles alongside randomised controlled trials identified methodological limitations of these studies. When we applied the Guidelines for the Economic Evaluation of Health Technologies: Canada to the identified challenges and limitations, discussed those with experts and qualitatively synthesized all findings, we concluded that standard guidelines for economic evaluation are appropriate for economic

Elementary School Math Instruction: Can Reading Specialists Assist?

Science.gov (United States)

Heinrichs, Audrey S.

1987-01-01

Discusses the contradictions found in recommendations for direction instruction or informal math language development, and some suggestions for practical resolution of disagreements, to enable school reading specialists to provide both background and practical help to classroom instructors teaching math. (HTH)

Why are some medical specialists working part-time, while others work full-time?

NARCIS (Netherlands)

Jong, Judith D. de; Heiligers, Phil; Groenewegen, Peter P.; Hingstman, Lammert

2006-01-01

Although medical specialists primarily work full-time, part-time work is on the increase, a trend that can be found worldwide. This article seeks to answer the question why some medical specialists work part-time, while others do not although they are willing to work part-time. Two approaches are

Fabrication and characterization of tungsten and graphite based PFC for divertor target elements of ITER like tokamak application

Energy Technology Data Exchange (ETDEWEB)

Khirwadkar, S.S., E-mail: sameer@ipr.res.in [Institute For Plasma Research, Bhat, Gandhinagar, Gujarat (India); Singh, K.P.; Patil, Y.; Khan, M.S.; Buch, J.J.U.; Patel, Alpesh; Tripathi, Sudhir [Institute For Plasma Research, Bhat, Gandhinagar, Gujarat (India); Jaman, P.M.; Rangaraj, L.; Divakar, C. [Materials Science Division, National Aerospace Laboratories, CSIR, Bangalore, Karnataka (India)

2011-10-15

The development of the fabrication technology of macro-brush configuration of tungsten (W) and carbon (graphite and CFC) plasma facing components (PFCs) for ITER like tokamak application is presented. The fabrication of qualified joint of PFC is a requirement for fusion tokamak. Vacuum brazing method has been employed for joining of W/CuCrZr and C/CuCrZr. Oxygen free high conductivity (OFHC) copper casting on W tiles was performed followed by machining, polishing and ultrasonic cleaning of the samples prior to vacuum brazing. The W/CuCrZr and graphite/CuCrZr based test mockups were vacuum brazed using silver free alloys. The mechanical shear and tensile strengths were evaluated for the W/CuCrZr and graphite/CuCrZr brazed joint samples. The micro-structural examination of the joints showed smooth interface. The details of fabrication and characterization procedure for macro-brush tungsten and carbon based PFC test mockups are presented.

A decade in diabetes specialist services, 2000 to 2011, in England: the views of consultant diabetologists and diabetes specialist nurses amidst persistent healthcare delivery change.

Science.gov (United States)

Gosden, C A; Barnard, K; Williams, D R R; Tinati, T; Turner, B; Holt, R I G

2015-12-01

To assess the impact of continual major National Health Service reorganization on commissioning, organizational and delivery arrangements for secondary care diabetes services. To explore how consultant diabetologists and diabetes specialist nurses perceive the issues facing diabetes specialist services in 2011 and how these have changed in the preceding decade. We used a longitudinal case study approach that combined quantitative and qualitative methods. Five locations in England were purposively selected to represent the wider diabetes specialist community, and seven semi-structured interviews were conducted. Interviews were recorded, transcribed verbatim and analysed using Framework analysis. Findings were compared with and contrasted to results from national quantitative surveys of diabetes specialist services undertaken in 2000 and 2006. Clinicians viewed positively the expertise and commitment of multidisciplinary teams and their ability to adapt to new situations. Negative perceptions persisted throughout the decade, relating to the continual change that threatens to dismantle relationships and services which had taken many years to establish. Lack of resources, inadequate manpower planning and poor access to psychological support for people with diabetes remained constant themes from 2000 to 2011. A willingness to innovate and work differently to improve services was identified; however, clinicians must be supported through organizational changes to ensure people with diabetes receive high-quality care. The disruptive nature of organizational change was a recurrent theme throughout the decade. Periods of stability must exist within commissioning to allow relationships, which are key to integration, to be maintained and permit service improvements to develop. © 2015 The Authors. Diabetic Medicine © 2015 Diabetes UK.

Preparation, Endorsement, and Employment of Mathematics Specialists

Science.gov (United States)

Cicmanec, Karen B. Mauck

2008-01-01

For over 30 years, educators have recommended that mathematics specialists be placed in schools to provide teachers with the resources they need to assist their students. To assess whether these recommendations have been realized, a survey was used to gather data from large school districts, the 50 states, and District of Columbia. The outcome of…

About a competence and professional trade of specialists in the field of physical culture

Directory of Open Access Journals (Sweden)

F.I. Sobyanin

2013-02-01

Full Text Available Correlation of concepts «competence» and «professional trade» is examined. More than 200 sources are studied. The necessity of account for training of athletic personnels of professional fitness and value of professional trade becomes firmly established as to the ultimate goal of forming of specialist in the field of physical culture. Negative tendencies are exposed in maintenance of preparation of specialists and higher professional athletic education in the higher institutes. Culturological and acmeological approach is offered for further strategy of perfection of professional pedagogical preparation of specialists. The stages of forming of specialist are presented on the basis of application of this approach. A necessity is marked at training of personnels oriented on the exposure of features of professional fitness of young people to the professions in the field of physical culture, its initial state and dynamics.

Use of a screening tool and primary health care gerontology nurse specialist for high-needs older people.

Science.gov (United States)

King, Anna; Boyd, Michal; Dagley, Lynelle

2017-02-01

To describe implementation of an innovative gerontology nurse specialist role within one primary health organisation in Auckland, New Zealand. Quantitative outcomes of the screening tool as well as the nurse specialist assessment will be presented. The intervention involved use of the Brief Risk Identification for Geriatric Health Tool (BRIGHT) to identify high-needs older people with subsequent comprehensive geriatric assessment (CGA) performed by the gerontology nurse specialist. A total 384 of the 416 BRIGHTs were completed (92% response rate) and 15% of these were identified as high risk (n = 57). The BRIGHTs for high-risk older people revealed the highest scoring question was 'needing help with housework' (26%). The most frequent intervention by the gerontology nurse specialist was education (30%). The primary health care gerontology nurse specialist model delivers a proactive case finding and specialist gerontology intervention for older people at high risk of functional or health decline.

Perception of drug teratogenicity among general practitioners and specialists in obstetrics/gynecology

DEFF Research Database (Denmark)

Gils, Charlotte; Pottegård, Anton; Ennis, Zandra Nymand

2016-01-01

the perception of the teratogenic risk of 9 commonly and 3 rarely prescribed drugs among general practitioners and specialists in obstetrics/gynecology. METHODS: All 811 general practitioners in the Region of Southern Denmark and all 502 specialist obstetricians/gynecologists in Denmark as a whole were invited...... to participate in the study based on an online questionnaire. Medians and interpercentile ranges of the perceived background risk and perceived risks for each of the drugs were included in the questionnaire. RESULTS: One hundred forty three (18 %) general practitioners and 138 (27 %) obstetricians...... by a dermatologist, and warfarin treatment is only rarely initiated in women of the fertile age without involvement of specialists in internal medicine. Hence, the active knowledge on the teratogenic potential of these drugs is likely to be less accurate among general practitioners and obstetricians...

Fabric circuits and method of manufacturing fabric circuits

Science.gov (United States)

Chu, Andrew W. (Inventor); Dobbins, Justin A. (Inventor); Scully, Robert C. (Inventor); Trevino, Robert C. (Inventor); Lin, Greg Y. (Inventor); Fink, Patrick W. (Inventor)

2011-01-01

A flexible, fabric-based circuit comprises a non-conductive flexible layer of fabric and a conductive flexible layer of fabric adjacent thereto. A non-conductive thread, an adhesive, and/or other means may be used for attaching the conductive layer to the non-conductive layer. In some embodiments, the layers are attached by a computer-driven embroidery machine at pre-determined portions or locations in accordance with a pre-determined attachment layout before automated cutting. In some other embodiments, an automated milling machine or a computer-driven laser using a pre-designed circuit trace as a template cuts the conductive layer so as to separate an undesired portion of the conductive layer from a desired portion of the conductive layer. Additional layers of conductive fabric may be attached in some embodiments to form a multi-layer construct.

Characterizing Mathematics Teaching Research Specialists' Mentoring in the Context of Chinese Lesson Study

Science.gov (United States)

Gu, Feishi; Gu, Lingyuan

2016-01-01

This study examines how mathematics teaching research specialists mentor practicing teachers during post-lesson debriefs of a lesson study in China. Based on a systematic, fine-grained analysis of 107 h of videotaped mentoring meetings of 20 groups of teachers and teaching research specialists from different elementary schools, this study reveals…

Freedom of choice of specialist physicians is important to Swiss resident: a cross-sectional study.

Science.gov (United States)

Peytremann-Bridevaux, Isabelle; Ruffieux, Christiane; Burnand, Bernard

2011-12-19

To assess how important the possibility to choose specialist physicians is for Swiss residents and to determine which variables are associated with this opinion. This cross-sectional study used data from the 2007 Swiss population-based health survey and included 13,642 non-institutionalised adults who responded to the telephone and paper questionnaires. The dependent variable included answers to the question "How important is it for you to be able to choose the specialist you would like to visit?" Independent variables included socio-demographics, health and past year healthcare use measures. Crude and adjusted logistic regressions for the importance of being able to choose specialist physicians were performed, accounting for the survey design. 45% of participants found it very important to be able to choose the specialist physician they wanted to visit. The answers "rather important", "rather not important" and "not important" were reported by 28%, 20% and 7% of respondents. Women, individuals in middle/high executive position, those with an ordinary insurance scheme, those reporting ≥2 chronic conditions or poorer subjective health, or those who had had ≥2 outpatient visits in the preceding year were more likely to find this choice very important. In 2007, almost half of all Swiss residents found it very important to be able to choose his/her specialist physician. The further development of physician networks or other chronic disease management initiatives in Switzerland, towards integrated care, need to pay attention to the freedom of choice of specialist physicians that Swiss residents value. Future surveys should provide information on access and consultations with specialist physicians.

[History of training and certification programs of medical specialists in Peru].

Science.gov (United States)

Burstein Alva, Zuño

2014-01-01

In this paper, historical reference is made about legal provisions for recognition of the training and certification of medical specialists in Peru through university programs provided since 1928 and culminating in 1973 with the legal authorization by the relevant state authority to implement the Second Specialization Program in Human Medicine and to grant the Certification of Specialist in the Name of the Nation upon completion of a university residency program and specialized training by the “regular modality”, and the recognition by the university with the “non-regular modality”. In Peru it has been established to the present that the Professional Certifications of Specialists in Human Medicine “in the Name of the Nation”, both in “regular modality” as well as in “non-regular modality”, can only be granted by public or private universities authorized for this mission and, besides, no other public or private institution can claim this role that corresponds exclusively for the Peruvian University.

Fabrication Facilities

Data.gov (United States)

Federal Laboratory Consortium — The Fabrication Facilities are a direct result of years of testing support. Through years of experience, the three fabrication facilities (Fort Hood, Fort Lewis, and...

Specialist medication review does not benefit short-term outcomes and net costs in continuing-care patients.

LENUS (Irish Health Repository)

Pope, George

2012-01-31

OBJECTIVES: to evaluate specialist geriatric input and medication review in patients in high-dependency continuing care. DESIGN: prospective, randomised, controlled trial. SETTING: two residential continuing care hospitals. PARTICIPANTS: two hundred and twenty-five permanent patients. INTERVENTION: patients were randomised to either specialist geriatric input or regular input. The specialist group had a medical assessment by a geriatrician and medication review by a multidisciplinary expert panel. Regular input consisted of review as required by a medical officer attached to each ward. Reassessment occurred after 6 months. RESULTS: one hundred and ten patients were randomised to specialist input and 115 to regular input. These were comparable for age, gender, dependency levels and cognition. After 6 months, the total number of medications per patient per day fell from 11.64 to 11.09 in the specialist group (P = 0.0364) and increased from 11.07 to 11.5 in the regular group (P = 0.094). There was no significant difference in mortality or frequency of acute hospital transfers (11 versus 6 in the specialist versus regular group, P = 0.213). CONCLUSION: specialist geriatric assessment and medication review in hospital continuing care resulted in a reduction in medication use, but at a significant cost. No benefits in hard clinical outcomes were demonstrated. However, qualitative benefits and lower costs may become evident over longer periods.

Preceptor development. Use a staff development specialist.

Science.gov (United States)

Schneller, S; Hoeppner, M

1994-01-01

Preceptor orientation is a well identified need. Less often identified is the critical role the staff development specialist plays in the ongoing support and development of preceptors. In this article, the authors explain activities of coaching, facilitating, mentoring, and consulting. These role components are essential in the ongoing development of preceptors. This support also may help retain preceptors.

Engineering structure design and fabrication process of small sized China helium-cooled solid breeder test blanket module

International Nuclear Information System (INIS)

Wang Zeming; Chen Lu; Hu Gang

2014-01-01

Preliminary design and analysis for china helium-cooled solid breeder (CHHC-SB) test blanket module (TBM) have been carried out recently. As partial verification that the original size module was reasonable and the development process was feasible, fabrication work of a small sized module was to be carried out targetedly. In this paper, detailed design and structure analysis of small sized TBM was carried out based on preliminary design work, fabrication process and integrated assembly process was proposed, so a fabrication for the trial engineering of TBM was layed successfully. (authors)

Maintaining professionalism in today's business environment: ethical challenges for the pain medicine specialist.

Science.gov (United States)

Lebovits, Allen

2012-09-01

There are many external influences in today's market force that impair the relationship between the pain medicine specialist and the patient, and ultimately prevent optimal quality of care. This article explores the ethical challenges facing the pain medicine specialist in today's increasingly "business" environment and will offer solutions for maintaining the professionalism of pain medicine. Four commonly encountered bioethical principles in the practice of pain medicine are reviewed: beneficence, nonmaleficence, justice, and autonomy. The following ethical challenges of the pain medicine specialist are reviewed: practicing outside ones specialty area, practice characteristics, the consultant role, the economic lure of aggressive intervention, not evaluating for and treating comorbid psychopathology, reimbursement pressures, workers' compensation, and use of unproven methods. Solutions offered include collegial associations, social responsibility, legislative initiatives, pain education, interdisciplinary evaluation and treatment, improved relationships with third-party payers, reduced racial disparities, and ethics education. Ethics is the "roadmap" that enables the pain medicine specialist to navigate the increasingly murky waters of practicing pain management today by maintaining the professionalism necessary to combat today's "business" pressures. Wiley Periodicals, Inc.

Offering extended use of the combined contraceptive pill: a survey of specialist family planning services

Directory of Open Access Journals (Sweden)

Sauer U

2013-09-01

Full Text Available Ulrike Sauer,1 Sue Mann,2 Nataliya Brima,3 Judith Stephenson21Reproductive and Sexual Health, Enfield Community Service, Enfield, 2Sexual and Reproductive Health Research Group, Institute for Women’s Health, 3Research Department of Infection and Population Health, University College London, London, UKBackground: The purpose of this study was to determine attitudes to, and provision of, extended regimens for taking the combined oral contraceptive pill (COC by specialist contraception practitioners from three contrasting specialist contraception services in London.Methods: An online cross-sectional survey was administered to all doctors and nurses, who counsel, provide, or prescribe the oral contraceptive pill at each clinic.Results: A total of 105 clinicians received the questionnaire and 67 (64% responded. Only one of three clinics initiated and maintained guidelines for extended COC use. In that service, 60% of staff prescribing COC advised more than 50% of patients regarding alternative COC regimens. In the other two services, this was discussed with 20% and 6% of patients, respectively (P < 0.001. The reasons for prescribing extended use included cyclic headaches, menorrhagia, patient request, menstrual-related cramps, and endometriosis, and did not differ between the three different settings. The most common extended regimens were 63 pills or continuous use until bleeding occurs, followed by a hormone-free interval. Concerns highlighted by providers and patients were “unhealthy not to have a monthly bleed”, “future fertility”, and “breakthrough bleeding”. Such comments highlight the need for further information for providers and patients.Conclusion: There is growing evidence, backed by national guidance, about extended COC use, but routine provision of this information is patchy and varies ten-fold, even within specialist family planning services. Targeted training, use of service guidelines, and implementation research will be

High pressure deuterium-tritium gas target vessels for muon-catalyzed fusion experiments

International Nuclear Information System (INIS)

Caffrey, A.J.; Spaletta, H.W.; Ware, A.G.; Zabriskie, J.M.; Hardwick, D.A.; Maltrud, H.R.; Paciotti, M.A.

1989-01-01

In experimental studies of muon-catalyzed fusion, the density of the hydrogen gas mixture is an important parameter. Catalysis of up to 150 fusions per muon has been observed in deuterium-tritium gas mixtures at liquid hydrogen density; at room temperature, such densities require a target gas pressure of the order of 1000 atmospheres (100 MPa, 15,000 psi). We report here the design considerations for hydrogen gas target vessels for muon-catalyzed fusion experiments that operate at 1000 and 10,000 atmospheres. The 1000 atmosphere high pressure target vessels are fabricated of Type A-286 stainless steel and lined with oxygen-free, high-conductivity (OFHC) copper to provide a barrier to hydrogen permeation of the stainless steel. The 10,000 atmosphere ultrahigh pressure target vessels are made from 18Ni (200 grade) maraging steel and are lined with OFHC copper, again to prevent hydrogen permeation of the steel. In addition to target design features, operating requirements, fabrication procedures, and secondary containment are discussed. 13 refs., 3 figs., 1 tab

From Humanizing the Educational Process to Professionally Mobile Specialists Training

Directory of Open Access Journals (Sweden)

T. A. Fugelova

2012-01-01

Full Text Available Training professional mobile specialists capable of responding flexibly to dynamic changes in society is considered to be the most important issue of the modern educational system. The paper justifies the idea that technical universities should take responsibility for solving this problem by means of humanization of technical education, which implies reconsidering its values and general notions. For overcoming the technocratic trends, the author recommends to cultivate the value of professionalism in the humanization context.Professionalism is defined by using the «professional service» idea as a «purpose acknowledgment, supertask, even a mission». The main components of the above attitude lie in finding the harmony with the world and its basic values. Therefore, technical universities face the challenge of training people of intelligence with a high moral and business responsibility. The basic value of such a person is regarded as «dedication to the cause» - the constant desire to improve the world and leave behind them- selves something of value to society. For training such specialists, the educational process should provide teachers dialogue and collaboration with students to facilitate the process of self-determination and self-development of the prospective specialists. 

What are the roles of clinical nurses and midwife specialists?

Science.gov (United States)

Wickham, Sheelagh

Research shows the increasing part the Clinical Nurse Specialist (CNS) plays in healthcare today. But what does a CNS actually do in their day-to day-work? This study, set in the Republic of Ireland, aimed to explore the CNS and clinical midwife specialist (CMS) roles in practice. Quantitative methodology was used to explore the roles and activities of the CNS and CMS. Following ethics approval, a valid and reliable questionnaire was circulated to the total population of CNS/CMS in Ireland. The data were analysed using SPSS. This study articulates the individual role elements and activity level. The findings show the CNS/CMS to be active in the roles of researcher, educator, communicator, change agent, leader and clinical specialist, but the level of activity varies between different roles and individual role elements. The CNS/CMS is seen as a valuable resource in health care today and has potential to have a positive effect on patient care. The majority of CNS/CMSs are active in varying roles but the analysis shows lesser activity in some areas, such as research. The findings merit further study on role activity and possible variables that influence role activity.

Applying research to practice: generalist and specialist (visual ergonomics) consultancy.

Science.gov (United States)

Long, Jennifer; Long, Airdrie

2012-01-01

Ergonomics is a holistic discipline encompassing a wide range of special interest groups. The role of an ergonomics consultant is to provide integrated solutions to improve comfort, safety and productivity. In Australia, there are two types of consultants--generalists and specialists. Both have training in ergonomics but specialist knowledge may be the result of previous education or work experience. This paper presents three projects illustrating generalist and specialist (visual ergonomics) consultancy: development of a vision screening protocol, solving visual discomfort in an office environment and solving postural discomfort in heavy industry. These case studies demonstrate how multiple ergonomics consultants may work together to solve ergonomics problems. It also describes some of the challenges for consultants, for those engaging their services and for the ergonomics profession, e.g. recognizing the boundaries of expertise, sharing information with business competitors, the costs-benefits of engaging multiple consultants and the risk of fragmentation of ergonomics knowledge and solutions. Since ergonomics problems are often multifaceted, ergonomics consultants should have a solid grounding in all domains of ergonomics, even if they ultimately only practice in one specialty or domain. This will benefit the profession and ensure that ergonomics remains a holistic discipline.

Rural outreach by specialist doctors in Australia: a national cross-sectional study of supply and distribution.

Science.gov (United States)

O'Sullivan, Belinda G; Joyce, Catherine M; McGrail, Matthew R

2014-09-04

Outreach has been endorsed as an important global strategy to promote universal access to health care but it depends on health workers who are willing to travel. In Australia, rural outreach is commonly provided by specialist doctors who periodically visit the same community over time. However information about the level of participation and the distribution of these services nationally is limited. This paper outlines the proportion of Australian specialist doctors who participate in rural outreach, describes their characteristics and assesses how these characteristics influence remote outreach provision. We used data from the Medicine in Australia: Balancing Employment and Life (MABEL) survey, collected between June and November 2008. Weighted logistic regression analyses examined the effect of covariates: sex, age, specialist residential location, rural background, practice arrangements and specialist group on rural outreach. A separate logistic regression analysis studied the effect of covariates on remote outreach compared with other rural outreach. Of 4,596 specialist doctors, 19% (n = 909) provided outreach; of which, 16% (n = 149) provided remote outreach. Most (75%) outreach providers were metropolitan specialists. In multivariate analysis, outreach was associated with being male (OR 1.38, 1.12 to 1.69), having a rural residence (both inner regional: OR 2.07, 1.68 to 2.54; and outer regional/remote: OR 3.40, 2.38 to 4.87) and working in private consulting rooms (OR 1.24, 1.01 to 1.53). Remote outreach was associated with increasing 5-year age (OR1.17, 1.05 to 1.31) and residing in an outer regional/remote location (OR 10.84, 5.82 to 20.19). Specialists based in inner regional areas were less likely than metropolitan-based specialists to provide remote outreach (OR 0.35, 0.17 to 0.70). There is a healthy level of interest in rural outreach work, but remote outreach is less common. Whilst most providers are metropolitan-based, rural doctors are more

Supporting smoking cessation in the medical specialist practice

NARCIS (Netherlands)

Schippers, G. M.

2004-01-01

Although smoking cessation reduces the cardiovascular risk of smoking, why this is so is still uncertain. Nevertheless, because they are strongly and authoritatively involved in much of the serious health damage caused by smoking, medical specialists should do all they can to support their patients

Polyester fabric coated with Ag/ZnO composite film by magnetron sputtering

Energy Technology Data Exchange (ETDEWEB)

Yuan, Xiaohong, E-mail: yxhong1981_2004@126.com [Key Laboratory of Eco-Textiles, Ministry of Education, Jiangnan University, Wuxi 214122, Jiangsu (China); Faculty of Clothing and Design, Minjiang University, Fuzhou 350121, Fujian (China); Xu, Wenzheng, E-mail: xwz8199@126.com [Key Laboratory of Eco-Textiles, Ministry of Education, Jiangnan University, Wuxi 214122, Jiangsu (China); Huang, Fenglin, E-mail: windhuang325@163.com [Key Laboratory of Eco-Textiles, Ministry of Education, Jiangnan University, Wuxi 214122, Jiangsu (China); Chen, Dongsheng, E-mail: mjuchen@126.com [Faculty of Clothing and Design, Minjiang University, Fuzhou 350121, Fujian (China); Wei, Qufu, E-mail: qfwei@jiangnan.edu.cn [Key Laboratory of Eco-Textiles, Ministry of Education, Jiangnan University, Wuxi 214122, Jiangsu (China)

2016-12-30

Highlights: • Ag/ZnO composite film was successfully deposited on polyester fabric by magnetron sputtering technique. • Ag film was easily oxidized into Ag{sub 2}O film in high vacuum oxygen environment. • The zinc film coated on the surface of Ag film before RF reactive sputtering could protect the silver film from oxidation. • Polyester fabric coated with Ag/ZnO composite film can obtained structural color. • The anti-ultraviolet and antistatic properties of polyester fabric coated with Ag/ZnO composite film all were good. - Abstract: Ag/ZnO composite film was successfully deposited on polyester fabric by using direct current (DC) magnetron sputtering and radio frequency (RF) magnetron reaction sputtering techniques with pure silver (Ag) and zinc (Zn) targets. X-ray photoelectron spectroscopy (XPS) and X-ray diffraction (XRD) were used to examine the deposited film on the fabric. It was found that the zinc film coated on Ag film before RF reactive sputtering could protect the silver film from oxidation. Anti-ultraviolet property and antistatic property of the coated samples using different magnetron sputtering methods were also investigated. The experimental results showed that Ag film was oxidized into in Ag{sub 2}O film in high vacuum oxygen environment. The deposition of Zn film on the surface of the fabric coated with Ag film before RF reactive sputtering, could successfully obtained Ag/ZnO composite film, and also generated structural color on the polyester fabric.

Maritime oil freight flows to 2050: Delphi perceptions of maritime specialists

International Nuclear Information System (INIS)

Dinwoodie, John; Tuck, Sarah; Rigot-Müller, Patrick

2013-01-01

This paper aims to synthesise maritime specialists' perceptions of changing patterns of maritime oil freight flows to 2050. Debate spans published maritime oil flows globally, diverse drivers of future flows including economic growth, shipping market changes and haul lengths. A classic Delphi study to explore the perceptions of likely trends and flows to 2050 recruited a panel of early career and established maritime specialists, many with long term career commitments to this industry. Underpinned by market volatility and legislative uncertainty, the perceptions of both groups coincided and were conservative. Local sourcing, new Arctic seaways and fossil fuel intolerance will tend to reduce oil freight work but perceptions of ship re-routing to avoid for example Emission Control Areas and piracy would tend to lengthen hauls. In advanced industrial nations, reducing energy intensities and diminishing social tolerance of fossil fuels imply gradually reducing maritime oil shipments. However, to achieve radical national commitments to carbon emissions reductions will necessitate specialist education for naturally conservative maritime professionals and vigorous oil import reduction policies to curtail domestic demand for oil shipments. - Highlights: • Local sourcing, Arctic seaways and fossil fuel intolerance lessen oil freight work. • Oil hauls lengthen if ships re-route to avoid Emission Control Areas and piracy. • Conservative perceptions of established specialists match early career views. • Carbon emission reduction policies imply significantly reduced oil shipments. • Attitude change in maritime professionals will require education and marketing

78 FR 41993 - Transport Handling Specialists, Inc.-Continuance in Control Exemption-RSL Railroad, LLC

Science.gov (United States)

2013-07-12

... DEPARTMENT OF TRANSPORTATION Surface Transportation Board [Docket No. FD 35726] Transport Handling Specialists, Inc.--Continuance in Control Exemption--RSL Railroad, LLC Transport Handling Specialists, Inc. (THS), has filed a verified notice of exemption (Notice) under 49 CFR 1180.2(d)(2) to continue in...

Simple method to generate and fabricate stochastic porous scaffolds

Energy Technology Data Exchange (ETDEWEB)

Yang, Nan, E-mail: y79nzw@163.com; Gao, Lilan; Zhou, Kuntao

2015-11-01

Considerable effort has been made to generate regular porous structures (RPSs) using function-based methods, although little effort has been made for constructing stochastic porous structures (SPSs) using the same methods. In this short communication, we propose a straightforward method for SPS construction that is simple in terms of methodology and the operations used. Using our method, we can obtain a SPS with functionally graded, heterogeneous and interconnected pores, target pore size and porosity distributions, which are useful for applications in tissue engineering. The resulting SPS models can be directly fabricated using additive manufacturing (AM) techniques. - Highlights: • Random porous structures are constructed based on their regular counterparts. • Functionally graded random pores can be constructed easily. • The scaffolds can be directly fabricated using additive manufacturing techniques.

Methodologies of Designing Questionnaires Concerning the Dynamics and Structure of Specialists in an Economic Sector in an Economic Sector

Directory of Open Access Journals (Sweden)

Vasilica Ciuca

2009-01-01

Full Text Available On the labour demand side, in order to identify the match between skills and labour market demand, it is required a thorough analysis of structure and dynamic of specialists in an economic sector. The data necessary for this kind of analysis could not be found in the current statistical databases. Accordingly, it is necessary to carry out surveys for exploring the demand for skills. This study presents the main elements to be taken into account in designing of questionnaires necessary for analysing the demand of specialists in an economic sector, in particular for the domain of information and communication technologies (ICT. The surveys will focus on two main issues: past and future evolution of number of workers and problems in matching demand with qualifications supply. Thus, the analysis should concentrate on structure and evolution of number of workers at entreprise-level; practices and problems met in recruitment process, namely qualifications deficits and gaps any of these dimensions being a proxy of qualifications need. The survey target-group will be limited to ICT practitioner workers, both in firms with main or secondary NACE code and in firms/institutions with IT department.

Use of fast reactors for actinide transmutation. Proceedings of a specialists meeting held in Obninsk, Russian Federation, 22-24 September 1992

Energy Technology Data Exchange (ETDEWEB)

1993-03-15

The management of radioactive waste is one of the key issues in today`s discussions on nuclear energy, especially the long term disposal of high level radioactive wastes. The recycling of plutonium in liquid metal fast breeder reactors (LMFBRs) would allow `burning` of the associated extremely long life transuranic waste, particularly actinides, thus reducing the required isolation time for high level waste from tens of thousands of years to hundreds of years for fission products only. The International Working Group on Fast Reactors (IWGFR) decided to include the topic of actinide transmutation in liquid metal fast breeder reactors in its programme. The IAEA organized the Specialists Meeting on Use of Fast Breeder Reactors for Actinide Transmutation in Obninsk, Russian Federation, from 22 to 24 September 1992. The specialists agree that future progress in solving transmutation problems could be achieved by improvements in: Radiochemical partitioning and extraction of the actinides from the spent fuel (at least 98% for Np and Cm and 99.9% for Pu and Am isotopes); technological research and development on the design, fabrication and irradiation of the minor actinides (MAs) containing fuels; nuclear constants measurement and evaluation (selective cross-sections, fission fragments yields, delayed neutron parameters) especially for MA burners; demonstration of the feasibility of the safe and economic MA burner cores; knowledge of the impact of maximum tolerable amount of rare earths in americium containing fuels. Refs, figs and tabs.

Contrasting effects of specialist and generalist herbivores on resistance evolution in invasive plants.

Science.gov (United States)

Zhang, Zhijie; Pan, Xiaoyun; Blumenthal, Dana; van Kleunen, Mark; Liu, Mu; Li, Bo

2018-04-01

Invasive alien plants are likely to be released from specialist herbivores and at the same time encounter biotic resistance from resident generalist herbivores in their new ranges. The Shifting Defense hypothesis predicts that this will result in evolution of decreased defense against specialist herbivores and increased defense against generalist herbivores. To test this, we performed a comprehensive meta-analysis of 61 common garden studies that provide data on resistance and/or tolerance for both introduced and native populations of 32 invasive plant species. We demonstrate that introduced populations, relative to native populations, decreased their resistance against specialists, and increased their resistance against generalists. These differences were significant when resistance was measured in terms of damage caused by the herbivore, but not in terms of performance of the herbivore. Furthermore, we found the first evidence that the magnitude of resistance differences between introduced and native populations depended significantly on herbivore origin (i.e., whether the test herbivore was collected from the native or non-native range of the invasive plant). Finally, tolerance to generalists was found to be higher in introduced populations, while neither tolerance to specialists nor that to simulated herbivory differed between introduced and native plant populations. We conclude that enemy release from specialist herbivores and biotic resistance from generalist herbivores have contrasting effects on resistance evolution in invasive plants. Our results thus provide strong support for the Shifting Defense hypothesis. © 2018 by the Ecological Society of America.

Futile Pursuits of Metonymic Targets in Political and Legal Contexts

Directory of Open Access Journals (Sweden)

Piotr Twardzisz

2014-05-01

Full Text Available This article explores problematic aspects of metonymic target identification in specialist language. Searching for and establishing metonymic targets has been the goal of numerous studies pursued in cognitive linguistics. Not infrequently, one may get the impression that the deliberate refinement of the metonymic reference point, geared to bring in more semantic precision, leads to confusing and inconsistent results. In this article, the focus will be on unveiling such confusing and inconsistent cases of metonymic target identification in political and legal contexts. For this purpose, three case studies will be analysed. In one of these, it will be shown how the interlocutors deliberately play with reference points/targets for rhetorical purposes. In another case, an example of target identification will be reviewed in which the linguist/researcher arbitrarily proposes metonymic targets. As a third example, a case of metonymic target identification in a legal document will be reviewed. A closer look at the co-referring entities, the major players in this document, reveals an error made by the drafters. This case is illustrative of a certain erroneousness underlying the assumption of straightforward and automatic target identification.

Recent developments in laser-fusion target coatings

International Nuclear Information System (INIS)

Fries, R.J.; Catlett, D.S.; Fossey, D.; Mayer, A.; McCreary, W.J.; Powell, B.W.; Simonsic, G.A.

1976-01-01

Techniques to fabricate hollow, spherical, multilayered laser-fusion targets are described. The first is a glow discharge polymerization process for plastic coating. A chemical vapor deposition process for depositing Mo/Re alloys is also discussed along with some new techniques for electrodeless plating and for electroplating a wide variety of metals

Theoretical Aspects of the Building Professional Competences of the Hospitality Industry Specialists

OpenAIRE

Silicka, Inese; Ļubkina, Velta

2015-01-01

The theoretical aspects of the concept of the professional competences of future hospitality industry specialists are examined and analysed in the paper. The study is carried out within the framework of development of the doctoral thesis “Interrelation of the professional competence theories and the practice in the hospitality industry”. The components and constituent elements of the professional competences of the hospitality industry specialists are defined in the research; the concepts “pr...

Weekend specialist intensity and admission mortality in acute hospital trusts in England: a cross-sectional study.

Science.gov (United States)

Aldridge, Cassie; Bion, Julian; Boyal, Amunpreet; Chen, Yen-Fu; Clancy, Mike; Evans, Tim; Girling, Alan; Lord, Joanne; Mannion, Russell; Rees, Peter; Roseveare, Chris; Rudge, Gavin; Sun, Jianxia; Tarrant, Carolyn; Temple, Mark; Watson, Sam; Lilford, Richard

2016-07-09

Increased mortality rates associated with weekend hospital admission (the so-called weekend effect) have been attributed to suboptimum staffing levels of specialist consultants. However, evidence for a causal association is elusive, and the magnitude of the weekend specialist deficit remains unquantified. This uncertainty could hamper efforts by national health systems to introduce 7 day health services. We aimed to examine preliminary associations between specialist intensity and weekend admission mortality across the English National Health Service. Eligible hospital trusts were those in England receiving unselected emergency admissions. On Sunday June 15 and Wednesday June 18, 2014, we undertook a point prevalence survey of hospital specialists (consultants) to obtain data relating to the care of patients admitted as emergencies. We defined specialist intensity at each trust as the self-reported estimated number of specialist hours per ten emergency admissions between 0800 h and 2000 h on Sunday and Wednesday. With use of data for all adult emergency admissions for financial year 2013-14, we compared weekend to weekday admission risk of mortality with the Sunday to Wednesday specialist intensity ratio within each trust. We stratified trusts by size quintile. 127 of 141 eligible acute hospital trusts agreed to participate; 115 (91%) trusts contributed data to the point prevalence survey. Of 34,350 clinicians surveyed, 15,537 (45%) responded. Substantially fewer specialists were present providing care to emergency admissions on Sunday (1667 [11%]) than on Wednesday (6105 [42%]). Specialists present on Sunday spent 40% more time caring for emergency patients than did those present on Wednesday (mean 5·74 h [SD 3·39] vs 3·97 h [3·31]); however, the median specialist intensity on Sunday was only 48% (IQR 40-58) of that on Wednesday. The Sunday to Wednesday intensity ratio was less than 0·7 in 104 (90%) of the contributing trusts. Mortality risk among patients

12. national conference of Czechoslovak power specialists

International Nuclear Information System (INIS)

1983-01-01

The XIIth national conference of Czechoslovak power specialists was held in Bratislava from October 5 to 7, 1983. Of the total number of 32 papers 12 were incorporated in the INIS system, i.e., such which dealt with the development of the nuclear power complex and the rationalization of sources and the use of heat in the Czechoslovak energy balance. (E.S.)

Effective leadership within hospice and specialist palliative care units.

Science.gov (United States)

Barker, L

2000-01-01

In this study the Repertory Grid interview technique was used to investigate constructs of leadership held by a group of male and female senior managers from within hospice and Specialist Palliative Care Units (SPCUs) in the UK. The themes that emerged were compared with those from existing research models of leadership. Men and women in these roles describe different constructs of effective leadership. The women's constructs that emerged were predominantly transformational, whilst the men's were predominantly transactional. Themes were also identified in this study, which differed from previous studied, i.e. those of political and environment awareness and the valuing of others' views regardless of their status. These themes do not feature highly in other research, and may be in response to the environment within which hospice and specialist palliative care functions.

The clinical nurse specialist in an Irish hospital.

Science.gov (United States)

Wickham, Sheelagh

2011-01-01

This study was set in an acute Irish health care setting and aimed to explore the activity of the clinical nurse specialist (CNS) in this setting. Quantitative methodology, using a valid and reliable questionnaire, provided descriptive statistics that gave accurate data on the total population of CNSs in the health care setting. The study was set in an acute-care 750-bed hospital that had 25 CNSs in practice. The sample consisted of all 25 CNSs who are the total population of CNSs working in the acute health care institution. The findings show the CNS to be active in the roles of researcher, educator, communicator, change agent, leader, and clinical specialist, but the level of activity varies between different roles. There is variety in the activity of CNSs in the various roles and to what extent they enact the role. The findings merit further study on CNS role activity and possible variables that influence role activity.

A survey of nutritional status of children 0-12 months in specialist hospital Gombe, Nigeria

Directory of Open Access Journals (Sweden)

Mela Danjin

2015-01-01

Full Text Available Background: This study was a cross-sectional survey of children and their mothers in specialist Hospital Gombe, Nigeria. Objective: Anthropometric assessment of nutritional status of the children (0-12 months and a survey of mothers′ opinion on malnutrition. Population: Children and mothers attending immunization sessions in specialist hospital Gombe, Nigeria. Materials and Methods: Hundred children (0-12 months attending immunization sessions were purposefully sampled and measured using sensitive anthropometric tools and techniques, while on the other arm of the study structured interviews were administered on the children′s consenting mothers (100 who turned in for their wards′ immunization. Only 97 out of 100 data collected on the children were used. Anthropometric indices used were height-for-age, weight-for-height, weight-for-age, and mid-upper arm circumference. Results: The study revealed a higher prevalence of moderate stunting in male (46.9% than in female (33.3% children (P 11 exhibited both severe and moderate forms of underweight. Among infants 3-5 months, moderate wasting was found to be less prevalent (4.2%. And despite the fact that 90% of their mothers showed a positive attitude toward exclusive breastfeeding, only 44% of them breastfed their infants exclusively from birth to the 6 th month of life. Conclusion: In order to address the various forms of nutritional derangements detected among the children, mothers should be targeted for infant nutritional education and authorities should institute poverty alleviation measures so as to address underlying causes of malnutrition.

The universal, collaborative and dynamic model of specialist and advanced nursing and midwifery practice: A way forward?

Science.gov (United States)

O'Connor, Laserina; Casey, Mary; Smith, Rita; Fealy, Gerard M; Brien, Denise O'; O'Leary, Denise; Stokes, Diarmuid; McNamara, Martin S; Glasgow, Mary Ellen; Cashin, Andrew

2018-03-01

To inform and guide the development of a future model of specialist and advanced nursing and midwifery practice. There is a sizable body of empirical literature supporting the unique contributions of specialist and advanced practice roles to health care. However, there is very little international evidence to inform the integration of a future model for advanced or specialist practice in the Irish healthcare system. A qualitative study was conducted to initiate this important area of inquiry. Purposive sampling was used to generate a sample of informants (n = 15) for the interviews. Nurses and midwives working in specialist and advanced practice and participants from other areas such as legislative, regulatory, policy, medicine and education were included in the sampling frame. Arguments for a new model of specialist and advanced practice were voiced. A number of participants proposed that flexibility within specialist and advanced practitioner career pathways was essential. Otherwise, there existed the possibility of being directed into specialised "silos," precluding movement to another area of integrated practice. Future specialist and advanced practice education programmes need to include topics such as the development of emotional and political intelligence. The contribution of specialist and advanced practice roles to the health service includes providing rapid access to care, seamless patient flow across services, early discharge and lead coordinator of the patient's care trajectory. There was a recommendation of moving towards a universal model to cultivate specialist and advanced nurse and midwife practitioners. The model design has Universal application in a range of contexts "U." It is Collaborative in its inclusivity of all key stakeholders "C." The model is Dynamic pertinent to accommodating movement of nurses and midwives across health continua rather than plateauing in very specialised "silos" "D." © 2017 John Wiley & Sons Ltd.

Motives that head and neck cancer patients have for contacting a specialist nurse - an empirical study.

Science.gov (United States)

Salander, Pär; Isaksson, Joakim; Granström, Brith; Laurell, Göran

2016-11-01

The purpose of this study is to systematically explore the motives for patients with head and neck cancer to contact a specialist nurse during two years postdiagnosis. Research focusing on the role of specialist nurses in cancer care almost exclusively concern cancers other than head and neck cancer. Qualitative, descriptive study based on the contacts between patients with head and neck cancer and a specialist nurse. Patients were invited to contact a specialist nurse by telephone. The specialist nurse took systematic field notes, that is, she registered who contacted her, the nature of the call and the outcome. Sixty patients were included. In descending order, the motives for contact were questions about practical and uncomplicated matters, consultations about medical troubles/worries, presenting a report of the patient's situation, requests for additional information about the treatment plan and requests for medical information. The pattern of the patients' motivations for calling was not related to medical or social factors, suggesting that the initiative to make contact is very much a question of the complexity of individual life circumstances. Very few referrals were sent from the specialist nurse to other professionals. The specialist nurse turned out to be more than just a coordinator of health-care resources. The findings bring up questions about the potential of the nurse's function as a coordinator, but also as a potential attachment figure, and questions about the nurse's relationships to other professionals. When implementing a specialist nurse function, it is important to decide whether the function should be inspired by a broader relational perspective. In addition to the indispensible competence and experience in the clinical field of head and neck cancer, training in counselling and acquaintance with object-relational psychology will then be desirable. © 2016 John Wiley & Sons Ltd.

Competences Evaluation of Transport Management Specialists in Baltic States: Research of Students’ Opinion

Directory of Open Access Journals (Sweden)

Kristina Ledauskaitė

2011-03-01

Full Text Available To develop knowledge, advanced technology and skilled labor-based economy in Lithuania, it is necessary to make an effective business interaction and practical training, and preparation of specialists to ensure the ability to compete in European labor markets, and general capacity building. Common started training for professionals is to consider raising questions as to develop people in constantly changing global context. Several years of the research done in Lithuania, Latvia and Estonia transport sectors, has allowed the evaluating of the general competencies of these area specialists, and showed that specialists working in transport/logistics area are faced with lack of practical skills. The eliminating of these lacks requires close cooperation between the educational institutions and transport and/or logistics sector cooperation.Article in Lithuanian

The rural pipeline to longer-term rural practice: General practitioners and specialists.

Directory of Open Access Journals (Sweden)

Marcella M S Kwan

Full Text Available Rural medical workforce shortage contributes to health disadvantage experienced by rural communities worldwide. This study aimed to determine the regional results of an Australian Government sponsored national program to enhance the Australian rural medical workforce by recruiting rural background students and establishing rural clinical schools (RCS. In particular, we wished to determine predictors of graduates' longer-term rural practice and whether the predictors differ between general practitioners (GPs and specialists.A cross-sectional cohort study, conducted in 2012, of 729 medical graduates of The University of Queensland 2002-2011. The outcome of interest was primary place of graduates' practice categorised as rural for at least 50% of time since graduation ('Longer-term Rural Practice', LTRP among GPs and medical specialists. The main exposures were rural background (RB or metropolitan background (MB, and attendance at a metropolitan clinical school (MCS or the Rural Clinical School for one year (RCS-1 or two years (RCS-2.Independent predictors of LTRP (odds ratio [95% confidence interval] were RB (2.10 [1.37-3.20], RCS-1 (2.85 [1.77-4.58], RCS-2 (5.38 [3.15-9.20], GP (3.40 [2.13-5.43], and bonded scholarship (2.11 [1.19-3.76]. Compared to being single, having a metropolitan background partner was a negative predictor (0.34 [0.21-0.57]. The effects of RB and RCS were additive-compared to MB and MCS (Reference group: RB and RCS-1 (6.58[3.32-13.04], RB and RCS-2 (10.36[4.89-21.93]. Although specialists were less likely than GPs to be in LTRP, the pattern of the effects of rural exposures was similar, although some significant differences in the effects of the duration of RCS attendance, bonded scholarships and partner's background were apparent.Among both specialists and GPs, rural background and rural clinical school attendance are independent, duration-dependent, and additive, predictors of longer-term rural practice. Metropolitan

The marketer-a complex specialist, a man of concept, decision and action

OpenAIRE

Pop, Nicolae Al.; Vlădoi, Anca-Daniela

2009-01-01

Over the last fifty years, the theory and practice of contemporary marketing have been influenced by the focus of its applicative approach over a major landmark of the business world. A short characterization of its different orientations, from consumer oriented marketing to holistic marketing, can only lead to the conclusion regarding the formative complexity of the specialist working in this field. The profile of this specialist is to be understood in such a manner as to have a competitive ...

STS-35 payload specialists perform balancing act on OV-102's middeck

Science.gov (United States)

1990-01-01

Aided by the microgravity environment aboard Columbia, Orbiter Vehicle (OV) 102, STS-35 Payload Specialist Ronald A. Parise balances Payload Specialist Samuel T. Durrance on his index finger in front of the middeck starboard wall. Durrance is wearing a blood pressure cuff and is holding a beverage container and food package during the microgravity performance. The waste management compartment (WMC), side hatch, and orbiter galley are seen behind the two crewmembers. Durrance's feet are at the forward lockers.

An investigation on preparation of CIGS targets by sintering process

Energy Technology Data Exchange (ETDEWEB)

Zhang Ning, E-mail: zhn98@126.co [Department of Mechanical Engineering, Tsinghua University, Beijing 100084 (China); Zhuang Daming; Zhang Gong [Department of Mechanical Engineering, Tsinghua University, Beijing 100084 (China)

2010-01-15

Pressureless sintering process was used to fabricate CIGS targets with Cu{sub 2}Se, In{sub 2}Se{sub 3}, and Ga{sub 2}Se{sub 3} as raw powders mixed according to the stoichiometry of CuIn{sub 0.72}Ga{sub 0.28}Se{sub 2} (CIGS). The results showed that only CuIn{sub 0.7}Ga{sub 0.3}Se{sub 2} phase can be detected in the sintered targets. The pores in sintered specimen become smaller and distribute more homogeneously under the conditions of finer powders and higher cold pressure. Both mass loss caused by the formation of volatile phase relating to Ga and volume expansion occur during the sintering process, which result in the decrease of density. The tendency of anti-densification becomes stronger under the conditions of coarser powders and higher cold pressure. The sintering process and causes for anti-densification were discussed. Finally, a hot pressing process was carried out, which was proved to be fairly effective to increase the density of CIGS target. The fabricated target can be used for magnetron-sputtering deposition of CIGS absorbers.

Progress on LMJ targets for ignition

Energy Technology Data Exchange (ETDEWEB)

Cherfils-Clerouin, C; Boniface, C; Bonnefille, M; Dattolo, E; Galmiche, D; Gauthier, P; Giorla, J; Laffite, S; Liberatore, S; Loiseau, P; Malinie, G; Masse, L; Masson-Laborde, P E; Monteil, M C; Poggi, F; Seytor, P; Wagon, F; Willien, J L, E-mail: catherine.cherfils@cea.f [CEA, DAM, DIF, F-91297 Arpajon (France)

2009-12-15

Targets designed to produce ignition on the Laser Megajoule (LMJ) are being simulated in order to set specifications for target fabrication. The LMJ experimental plans include the attempt of ignition and burn of an ICF capsule with 160 laser beams, delivering up to 1.4 MJ and 380 TW. New targets needing reduced laser energy with only a small decrease in robustness have then been designed for this purpose. Working specifically on the coupling efficiency parameter, i.e. the ratio of the energy absorbed by the capsule to the laser energy, has led to the design of a rugby-ball shaped cocktail hohlraum; with these improvements, a target based on the 240-beam A1040 capsule can be included in the 160-beam laser energy-power space. Robustness evaluations of these different targets shed light on critical points for ignition, which can trade off by tightening some specifications or by preliminary experimental and numerical tuning experiments.

Progress on LMJ targets for ignition

International Nuclear Information System (INIS)

Cherfils-Clerouin, C; Boniface, C; Bonnefille, M; Dattolo, E; Galmiche, D; Gauthier, P; Giorla, J; Laffite, S; Liberatore, S; Loiseau, P; Malinie, G; Masse, L; Masson-Laborde, P E; Monteil, M C; Poggi, F; Seytor, P; Wagon, F; Willien, J L

2009-01-01

Targets designed to produce ignition on the Laser Megajoule (LMJ) are being simulated in order to set specifications for target fabrication. The LMJ experimental plans include the attempt of ignition and burn of an ICF capsule with 160 laser beams, delivering up to 1.4 MJ and 380 TW. New targets needing reduced laser energy with only a small decrease in robustness have then been designed for this purpose. Working specifically on the coupling efficiency parameter, i.e. the ratio of the energy absorbed by the capsule to the laser energy, has led to the design of a rugby-ball shaped cocktail hohlraum; with these improvements, a target based on the 240-beam A1040 capsule can be included in the 160-beam laser energy-power space. Robustness evaluations of these different targets shed light on critical points for ignition, which can trade off by tightening some specifications or by preliminary experimental and numerical tuning experiments.

Fabrication of 121Sb isotopic targets for the study of nuclear high spin features

Science.gov (United States)

Devi, K. Rojeeta; Kumar, Suresh; Kumar, Neeraj; Abhilash, S. R.; Kabiraj, D.

2018-06-01

Isotopic 121Sb targets with 197Au backing have been prepared by Physical Vapor Deposition (PVD) method using the diffusion pump based coating unit at target laboratory, Inter University Accelerator Centre (IUAC), New Delhi, India. The target thickness was measured by stylus profilo-meter and the purity of the targets was investigated by Energy Dispersive X-ray Analysis (EDXA). One of these targets has been used in an experiment which was performed at IUAC for nuclear structure study through fusion evaporation reaction. The excitation function of the 121Sb(12C, yxnγ) reaction has been performed for energies 58 to 70 MeV in steps of 4 MeV. The experimental results were compared with the calculations of statistical models : PACE4 and CASCADE. The methods adopted to achieve best quality foils and good deposition efficiency are reported in this paper.

Development of IFE target systems on the NIF

International Nuclear Information System (INIS)

Schultz, K.R.; Fagaly, R.L.; Bernat, T.; Meier, W.; Petzoldt, R.; Foreman, L.

1995-01-01

The Target Systems session of the Workshop on NIF Experiments for IFE developed a list of critical issues for inertial fusion energy (IFE) target systems, and considered the potential of the National Ignition Facility (NIF) to help in the resolution of these issues and in the development of IFE target systems. This paper describes the IFE Target System issues, categorized into target fabrication issues and target transport issues, describes potential NIF IFE target systems experiments, considers the impact of these experiments on the NIF and discusses the development required before these experiments could be done. Most target systems issues must be resolved by development in the laboratory, not in the NIF, and some must be resolved before the NIF can be successful. However, experiments done in the NIF could play a valuable role in developing target systems for IFE. These experiments should have modest impact on the basic design of the NIF, but could require several hundred dedicated, high yield shots

Fabrication of high-quality single-crystal Cu thin films using radio-frequency sputtering.

Science.gov (United States)

Lee, Seunghun; Kim, Ji Young; Lee, Tae-Woo; Kim, Won-Kyung; Kim, Bum-Su; Park, Ji Hun; Bae, Jong-Seong; Cho, Yong Chan; Kim, Jungdae; Oh, Min-Wook; Hwang, Cheol Seong; Jeong, Se-Young

2014-08-29

Copper (Cu) thin films have been widely used as electrodes and interconnection wires in integrated electronic circuits, and more recently as substrates for the synthesis of graphene. However, the ultra-high vacuum processes required for high-quality Cu film fabrication, such as molecular beam epitaxy (MBE), restricts mass production with low cost. In this work, we demonstrated high-quality Cu thin films using a single-crystal Cu target and radio-frequency (RF) sputtering technique; the resulting film quality was comparable to that produced using MBE, even under unfavorable conditions for pure Cu film growth. The Cu thin film was epitaxially grown on an Al2O3 (sapphire) (0001) substrate, and had high crystalline orientation along the (111) direction. Despite the 10(-3) Pa vacuum conditions, the resulting thin film was oxygen free due to the high chemical stability of the sputtered specimen from a single-crystal target; moreover, the deposited film had >5× higher adhesion force than that produced using a polycrystalline target. This fabrication method enabled Cu films to be obtained using a simple, manufacturing-friendly process on a large-area substrate, making our findings relevant for industrial applications.

Leadership capabilities of physiotherapy leaders in Ireland: Part 2. Clinical specialists and advanced physiotherapy practitioners.

Science.gov (United States)

McGowan, E; Elliott, N; Stokes, E

2018-05-07

Investigation of the leadership capabilities of physiotherapy managers found that they report predominantly demonstrating capabilities associated with the human resource and structural frames. However, little is known about the leadership capabilities of clinical specialists and advanced physiotherapy practitioners (APPs) who also are identified as having responsibility for leadership. To explore clinical specialists´ and APPs' perceptions of their leadership capabilities and compare them with the reported leadership capabilities of physiotherapy managers. Semi-structured interviews were conducted with a purposive sample of 17 physiotherapy clinical specialists and APPs from a range of practice settings across Ireland. The interviews were analyzed using template analysis and the coding template was based on the Bolman and Deal Leadership framework. The participants described demonstrating leadership capabilities associated with each of the four leadership frames. However, the language used by the clinical specialists/APPs suggested that they work predominantly through the human resource frame. Structural frame capabilities were reported by the clinical specialists/APPs and there were some differences to those reported by the managers. In keeping with the reported leadership capabilities of the physiotherapy managers, the employment of capabilities associated with the political frame varied between participants and symbolic frame capabilities were underused. There are many similarities in the self-reported leadership capabilities of managers and clinical specialists/APPs. However, differences were also noted. Both cohorts of physiotherapy leaders may benefit from specific development programs to develop leadership capabilities associated with the political and symbolic frames.

Self-perceived readiness to perform at the attending level following surgical specialist training in Denmark

DEFF Research Database (Denmark)

Fabricius, Rasmus; Sillesen, Martin; Hansen, Morten Sejer

2017-01-01

not previously been studied. In the present study, we aim to investigate the role of supervision in the national surgical residency programme and the self-perceived readiness to undertake the role of a specialist doctor in gastrointestinal surgery in a cohort of gastrointestinal surgeons graduating in 2012......: A total of 30 graduated residents (55%) responded to the Danish survey. Among those, 14 (47%) felt ready to be a specialist in surgery. A total of 25 (83%) answered that increased supervision would have increased their selfperceived competencies to serve as a surgical specialist. Self -perceived readiness...... was significantly associated with level of supervision during surgical training (p = 0.02), whereas no association with operative volume could be established. CONCLUSIONS: A worryingly high number of graduates did not feel ready to undertake their role as a gastrointestinal surgical specialist. Adequate supervision...

Management of multinodular goiter in Germany (Papillon 2005). Do the approaches of thyroid specialists and primary care practitioners differ?

Energy Technology Data Exchange (ETDEWEB)

Dietlein, M.; Schmidt, M.; Schicha, H. [Koeln Univ. (Germany). Dept. of Nuclear Medicine; Wegscheider, K. [Hamburg Univ. (Germany). Inst. of Statistics and Econometrics; Vaupel, R. [Sanofi-Aventis Deutschland GmbH, Berlin (Germany)

2007-07-01

Aim: Large-scale survey to focus on management of multinodular goiter and to compare the approaches of practitioners in primary care and thyroid specialists in Germany. Methods: Replies to a questionnaire were received from 2,191 practitioners and 297 thyroid specialists between June 1 and September 30, 2005. The hypothetical cases and their modifications described multinodular goiters of different sizes with and without toxic nodules. Results: In the workup, TSH determination and thyroid sonography were found to be standard procedures. Scintigraphy was selected by 80.2% of practitioners and 92.9% of specialists (p <0.001), in preference to fine needle aspiration cytology (17.9% of practitioners and 34.5% of the specialists, p <0.001). Only 6.1% of practitioners and 24.4% of specialists (p <0.001) advocated calcitonin screening. Euthyroid multinodular goiter (50-80 ml) was treated medically by 67.1% of practitioners and 65.6% of specialists, the combination of levothyroxine with iodine being clearly preferred (54.5% of practitioners, 52.3% of specialists). For toxic nodular goiter the preference for radioiodine therapy was significantly higher (p <0.001) among specialists (67.7%) than among practitioners (47.5%). Referral to surgery was recommended for cold nodules with negative cytology by 64.9% of practitioners and 73.5% of specialists (p = 0.004). Conclusions: Treatment and diagnostic procedures are used to nearly the same extent in primary care and specialist institutions, but the opinions diverge over the issues of calcitonin screening and referral for radioiodine therapy. (orig.)

Management of multinodular goiter in Germany (Papillon 2005). Do the approaches of thyroid specialists and primary care practitioners differ?

International Nuclear Information System (INIS)

Dietlein, M.; Schmidt, M.; Schicha, H.

2007-01-01

Aim: Large-scale survey to focus on management of multinodular goiter and to compare the approaches of practitioners in primary care and thyroid specialists in Germany. Methods: Replies to a questionnaire were received from 2,191 practitioners and 297 thyroid specialists between June 1 and September 30, 2005. The hypothetical cases and their modifications described multinodular goiters of different sizes with and without toxic nodules. Results: In the workup, TSH determination and thyroid sonography were found to be standard procedures. Scintigraphy was selected by 80.2% of practitioners and 92.9% of specialists (p <0.001), in preference to fine needle aspiration cytology (17.9% of practitioners and 34.5% of the specialists, p <0.001). Only 6.1% of practitioners and 24.4% of specialists (p <0.001) advocated calcitonin screening. Euthyroid multinodular goiter (50-80 ml) was treated medically by 67.1% of practitioners and 65.6% of specialists, the combination of levothyroxine with iodine being clearly preferred (54.5% of practitioners, 52.3% of specialists). For toxic nodular goiter the preference for radioiodine therapy was significantly higher (p <0.001) among specialists (67.7%) than among practitioners (47.5%). Referral to surgery was recommended for cold nodules with negative cytology by 64.9% of practitioners and 73.5% of specialists (p 0.004). Conclusions: Treatment and diagnostic procedures are used to nearly the same extent in primary care and specialist institutions, but the opinions diverge over the issues of calcitonin screening and referral for radioiodine therapy. (orig.)

Fabrication and characterisation of composite targets for the transmutation of actinides

International Nuclear Information System (INIS)

Naestren, C.; Haas, D.; Fernandez, A.; Somers, J.

2006-01-01

Transmutation of transuranic elements separated from spent fuel is a way to reduce the toxicity of long-lived nuclides in the waste before disposal. Plutonium and the minor actinides (MA) are reintroduced into the fuel cycle for further irradiation and incineration. Currently CERMET fuel forms, in which a ceramic actinide is dispersed in a matrix, are considered for MA transmutation. In a first step, PuO 2 beads are produced by a sol gel method in which a Pu nitrate solution is converted to solid, dust-free, particles. These porous beads are then infiltrated with an americium nitrate solution to the incipient wetness point and calcined to give the (PuAm)O 2 beads, which are blended with a metal matrix and compacted and sintered to form the final fuel pellet. The matrix used is molybdenum due to its high thermal conductivity and low neutron capture cross section, if it is enriched in 92 Mo. In this work, optimization of the bead porosity is investigated to achieve a higher Am content by infiltration. Addition of carbon to the mother solution in the sol gel step increases the bead porosity but it also changes both bead and final fuel pellet microstructure. A surrogate fuel, with cerium simulating the actinides has been fabricated and its mechanical stability and bead characteristics investigated as a function of carbon content and thermal treatment. The characterization of the surrogate fuel by ceramography, density, porosity, bead-quality, etc., is a necessary step in the process optimization, to be transferred to the production of the actinide samples. This process is now at an advanced stage and is being used for the production of fuels for irradiation tests in the Phenix (Futurix) and HFR-Petten (HELIOS) reactors. In parallel, studies on the dissolution of the fuel pellets, with the aim of dissolving the Mo-matrix while keeping the CeO 2 beads intact, have been initiated. Thus, Mo can be recycled for further fuel fabrication either from production scraps or from

Images of psychiatry: Attitude survey of teaching medical specialists of India

Directory of Open Access Journals (Sweden)

Suravi Patra

2017-01-01

Full Text Available Context: Attitude of teaching medical specialists shapes those of future doctors. Region-specific data on teaching medical specialists' attitudes toward psychiatry (ATP are lacking from India. Aims: This study aimed to assess the attitudes of teaching medical specialists toward psychiatry and its association with sociodemographic profile and career stage. Settings and Design: This is a cross-sectional descriptive survey. Materials and Methods: Attitude towards psychiatry (ATP was assessed from 188 specialists from All India Institute of Medical Sciences (AIIMS Bhubaneswar and AIIMS Jodhpur using modified ATP scale-30. Statistical Analysis: Descriptive statistical analysis was done using SPSS version 16.0. Associations of ATP with sociodemographic status, career stage, and family history of psychiatric illness were done using logistic regression analysis. Results: Overall response rate was 81.68%, and gender (confidence interval [C.I.]: 2.026–7.410, P = 0.000 and super-specialization (C.I.: 2.167–19.479, P = 0.021 were independent significant predictors for difference in attitudes. Female gender and super-specialization were associated with better attitudes. Ninety percent of participants had favorable attitude toward psychiatric illness. Four-fifth felt psychiatric patients to be as human as other patients and found psychiatric treatments effective. More than half felt that psychiatry does not stand among the three most exciting specialties and psychiatrists get less work satisfaction. Only one third said that they would have liked to be a psychiatrist. Conclusions: Attitudes were favorable toward patients and psychiatric interventions whereas unfavorable toward psychiatry as a discipline.

Preparation of qualified specialists for the field of it from D-Link

Directory of Open Access Journals (Sweden)

Pavel V. Romasevich

2017-12-01

Full Text Available The article is devoted to the consideration of D-Link's experience in the development and implementation of educational programs for the training of qualified specialists for the field of IT. To remain competitive, a specialist needs to be constantly trained, especially in such a rapidly changing field as IT. The training programs developed by D-Link for IT professionals help to gain knowledge about new technologies and their application in industrial conditions. You can confirm the high level of professionalism by getting the D-Link certificate. To obtain a certificate, you must pass one or two certification exams, depending on the chosen training course. Training of specialists engaged in the development, implementation and support of solutions based on D-Link solutions, in addition to the company's specialists, is carried out by authorized training centers and academic partners of D-Link. On the D-Link’s distance learning and certification portal, distance learning courses are available for studying. The article focuses on various forms of cooperation between D-Link and higher education institutions: the development of original teaching materials, the organization of distance learning and its integration into the learning process, the creation of laboratories to support practical classes and research activities, the management of course and diploma work, the organization of industrial practice.

Export Management Specialist. A Training Program. Instructor's Edition.

Science.gov (United States)

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

This publication provides instructors with materials for an export management specialist (EMS) training program. The objective of the training program is to assist companies in reaching their export goals by educating current and potential managers about the basics of exporting. It provides a foundation for considering international trade and for…

Digital fabrication

CERN Document Server

2012-01-01

The Winter 2012 (vol. 14 no. 3) issue of the Nexus Network Journal features seven original papers dedicated to the theme “Digital Fabrication”. Digital fabrication is changing architecture in fundamental ways in every phase, from concept to artifact. Projects growing out of research in digital fabrication are dependent on software that is entirely surface-oriented in its underlying mathematics. Decisions made during design, prototyping, fabrication and assembly rely on codes, scripts, parameters, operating systems and software, creating the need for teams with multidisciplinary expertise and different skills, from IT to architecture, design, material engineering, and mathematics, among others The papers grew out of a Lisbon symposium hosted by the ISCTE-Instituto Universitario de Lisboa entitled “Digital Fabrication – A State of the Art”. The issue is completed with four other research papers which address different mathematical instruments applied to architecture, including geometric tracing system...

A Review of Training Opportunities for Singing Voice Rehabilitation Specialists.

Science.gov (United States)

Gerhard, Julia

2016-05-01

Training opportunities for singing voice rehabilitation specialists are growing and changing. This is happening despite a lack of agreed-on guidelines or an accredited certification acknowledged by the governing bodies in the fields of speech-language pathology and vocal pedagogy, the American Speech-Language Hearing Association and the National Association of Teachers of Singing, respectively. The roles of the speech-language pathologist, the singing teacher, and the person who bridges this gap, the singing voice rehabilitation specialist, are now becoming better defined and more common among the voice care community. To that end, this article aims to review the current opportunities for training in the field of singing voice rehabilitation. A review of available university training programs, private training programs and mentorships, clinical fellowships, professional organizations, conferences, vocal training across genres, and self-study opportunities was conducted. All institutional listings are with permission from program leaders. Although many avenues are available for training of singing voice rehabilitation specialists, there is no accredited comprehensive training program at this point. This review gathers information on current training opportunities from across various modalities. The listings are not intended to be comprehensive but rather representative of possibilities for interested practitioners. Copyright © 2016 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

Training the non-specialist music teacher: insights from a ...

African Journals Online (AJOL)

Training the non-specialist music teacher: insights from a Zimbabwean case study. ... music education in primary schools is taught by general classroom teachers, who ... JOURNAL OF THE MUSICAL ARTS IN AFRICA VOLUME 7 2010, 1–15 ...

Perioperative Clinical Nurse Specialist Role Delineation: A Systematic Review

National Research Council Canada - National Science Library

Cole, Lisa M; Walker, Theodore J; Nader, Kelly C; Glover, Dennis E; Newkirk, Laura E

2006-01-01

A clearly defined role of the Perioperative Clinical Nurse Specialist (PONS) is not identified. The purpose of this study was to provide recommendations for a delineated role of the PONS that will provide role clarity and practice guidance...