WorldWideScience

Sample records for ground specialist s-band

  1. GPM GROUND VALIDATION NASA S-BAND DUAL POLARIMETRIC (NPOL) DOPPLER RADAR IFLOODS V1

    Data.gov (United States)

    National Aeronautics and Space Administration — The GPM Ground Validation NASA S-Band Dual Polarimetric (NPOL) Doppler Radar IFloodS data set was collected from April 30, 2013 to June 16, 2013 near Traer, Iowa as...

  2. GPM GROUND VALIDATION NOAA S-BAND PROFILER MINUTE DATA MC3E V1

    Data.gov (United States)

    National Aeronautics and Space Administration — The GPM Ground Validation NOAA S-Band Profiler Minute Data MC3E dataset was gathered during the Midlatitude Continental Convective Clouds Experiment (MC3E) in...

  3. GPM GROUND VALIDATION NOAA S-BAND PROFILER ORIGINAL DWELL DATA MC3E V1

    Data.gov (United States)

    National Aeronautics and Space Administration — The S-band Profiler Original Dwell dataset in the netCDF format was gathered during the Midlatitude Continental Convective Clouds Experiment (MC3E) in Oklahoma...

  4. On the interaction between the ground- and s-bands in the CHFB model

    International Nuclear Information System (INIS)

    Haakansson, H.B.

    1980-01-01

    The interaction between the ground configuration and the first excited 2 qp (s-) configuration in the isub 13/2 CHFB model is eliminated in order to investigate how the interaction is built up by the different terms in the Hamiltonian. The changes of sign of the interaction can be understood from the particle number projected wave functions. Oscillations are still present after projection. (author)

  5. GPM GROUND VALIDATION NOAA S-BAND PROFILER RAW DATA NETCDF FORMAT MC3E V1

    Data.gov (United States)

    National Aeronautics and Space Administration — The S-band Profiler Raw dataset was saved in two data formats: netCDF anda proprietary Vaisala SPC format. The numeric values in both formats are exactly the same....

  6. 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.

  7. Low-cost approach for a software-defined radio based ground station receiver for CCSDS standard compliant S-band satellite communications

    Science.gov (United States)

    Boettcher, M. A.; Butt, B. M.; Klinkner, S.

    2016-10-01

    A major concern of a university satellite mission is to download the payload and the telemetry data from a satellite. While the ground station antennas are in general easy and with limited afford to procure, the receiving unit is most certainly not. The flexible and low-cost software-defined radio (SDR) transceiver "BladeRF" is used to receive the QPSK modulated and CCSDS compliant coded data of a satellite in the HAM radio S-band. The control software is based on the Open Source program GNU Radio, which also is used to perform CCSDS post processing of the binary bit stream. The test results show a good performance of the receiving system.

  8. Broadband S-band class E HPA

    NARCIS (Netherlands)

    Wanum, M.; van Dijk, R.; de Hek, A.P.; van Vliet, Frank Edward

    2009-01-01

    A broadband class E High Power Amplifier (HPA) is presented. This HPA is designed to operate at S-band (2.75 to 3.75 GHz). A power added efficiency of 50% is obtained for the two stage amplifier with an output power of 35.5 dBm on a chip area of 5.25 times 2.8 mm2.

  9. A microscopic study of the S band in the generator co-ordinate approach

    International Nuclear Information System (INIS)

    Wuest, E.; Ansari, A.

    1985-04-01

    Using particle number and spin projected cranked Hartree-Fock-Bogolubov (CHFB) wave functions in the generator co-ordinate method (GCM) with the cranking frequency as a GC the shortcomings of the usual CHFB theory are removed and the ground as well as the s band are studied simultaneously. In particular, low-spin properties of the s band are discussed for a backbending nucleus 158 Dy. (author)

  10. Ward social workers' views of what facilitates or hinders collaboration with specialist palliative care team social workers: A grounded theory.

    Science.gov (United States)

    Firn, Janice; Preston, Nancy; Walshe, Catherine

    2017-07-14

    Inpatient, generalist social workers in discharge planning roles work alongside specialist palliative care social workers to care for patients, often resulting in two social workers being concurrently involved in the same patient's care. Previous studies identifying components of effective collaboration, which impacts patient outcomes, care efficiency, professional job satisfaction, and healthcare costs, were conducted with nurses and physicians but not social workers. This study explores ward social workers' perceptions of what facilitates or hinders collaboration with palliative care social workers. Grounded theory was used to explore the research aim. In-depth qualitative interviews with masters trained ward social workers (n = 14) working in six hospitals located in the Midwest, United States were conducted between February 2014 and January 2015. A theoretical model of ward social workers' collaboration with palliative care social workers was developed. The emerging model of collaboration consists of: 1) trust, which is comprised of a) ability, b) benevolence, and c) integrity, 2) information sharing, and 3) role negotiation. Effective collaboration occurs when all elements of the model are present. Collaboration is facilitated when ward social workers' perceptions of trust are high, pertinent information is communicated in a time-sensitive manner, and a flexible approach to roles is taken. The theoretical model of collaboration can inform organisational policy and social work clinical practice guidelines, and may be of use to other healthcare professionals, as improvements in collaboration among healthcare providers may have a positive impact on patient outcomes.

  11. 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 ...

  12. High Efficiency S-Band 20 Watt Amplifier

    Data.gov (United States)

    National Aeronautics and Space Administration — This project includes the design and build of a prototype 20 W, high efficiency, S-Band amplifier.   The design will incorporate the latest semiconductor technology,...

  13. Magnetron based high energy S-band linac system

    International Nuclear Information System (INIS)

    Tiwari, T.; Krishnan, R.; Phatangare, Manoj

    2012-01-01

    This paper deals with the study of magnetron based high energy S-band linear accelerator (linac) system operating at spot frequency 2.998 GHz. The energy and dose are two important parameters of linac system which depend on input power of microwave source and length of linac tube. Here the author has studied how these parameters can be improved for side coupled standing wave S-band linac system

  14. Airborne S-Band SAR for Forest Biophysical Retrieval in Temperate Mixed Forests of the UK

    Directory of Open Access Journals (Sweden)

    Ramesh K. Ningthoujam

    2016-07-01

    Full Text Available Radar backscatter from forest canopies is related to forest cover, canopy structure and aboveground biomass (AGB. The S-band frequency (3.1–3.3 GHz lies between the longer L-band (1–2 GHz and the shorter C-band (5–6 GHz and has been insufficiently studied for forest applications due to limited data availability. In anticipation of the British built NovaSAR-S satellite mission, this study evaluates the benefits of polarimetric S-band SAR for forest biophysical properties. To understand the scattering mechanisms in forest canopies at S-band the Michigan Microwave Canopy Scattering (MIMICS-I radiative transfer model was used. S-band backscatter was found to have high sensitivity to the forest canopy characteristics across all polarisations and incidence angles. This sensitivity originates from ground/trunk interaction as the dominant scattering mechanism related to broadleaved species for co-polarised mode and specific incidence angles. The study was carried out in the temperate mixed forest at Savernake Forest and Wytham Woods in southern England, where airborne S-band SAR imagery and field data are available from the recent AirSAR campaign. Field data from the test sites revealed wide ranges of forest parameters, including average canopy height (6–23 m, diameter at breast-height (7–42 cm, basal area (0.2–56 m2/ha, stem density (20–350 trees/ha and woody biomass density (31–520 t/ha. S-band backscatter-biomass relationships suggest increasing backscatter sensitivity to forest AGB with least error between 90.63 and 99.39 t/ha and coefficient of determination (r2 between 0.42 and 0.47 for the co-polarised channel at 0.25 ha resolution. The conclusion is that S-band SAR data such as from NovaSAR-S is suitable for monitoring forest aboveground biomass less than 100 t/ha at 25 m resolution in low to medium incidence angle range.

  15. Bunch monitor for an S-band electron linear accelerator

    International Nuclear Information System (INIS)

    Otake, Yuji; Nakahara, Kazuo

    1991-01-01

    The measurement of bunch characteristics in an S-band electron linear accelerator is required in order to evaluate the quality of accelerated electron beams. A new-type bunch monitor has been developed which combines micro-stripline technology with an air insulator and wall-current monitoring technology. The obtained time resolution of the monitor was more than 150 ps. This result shows that the monitor can handle the bunch number of an S-band linac. The structure of the monitor is suitable for being installed in the vacuum area, since it is constructed of only metal and ceramic parts. It can therefore easily be employed in an actual machine

  16. Simulation study of the high intensity S-Band photoinjector

    Energy Technology Data Exchange (ETDEWEB)

    Zhu, Xiongwei; Nakajima, Kazuhisa [High Energy Accelerator Research Organization, Tsukuba, Ibaraki (Japan)

    2001-10-01

    In this paper, we report the results of simulation study of the high intensity S-Band photoinjector. The aim of the simulation study is to transport high bunch charge with low emittance evolution. The simulation result shows that 7nC bunch with rms emittance 22.3 {pi} mm mrad can be outputted at the exit of photoinjector. (author)

  17. Simulation study of the high intensity S-Band photoinjector

    International Nuclear Information System (INIS)

    Zhu, Xiongwei; Nakajima, Kazuhisa

    2001-01-01

    In this paper, we report the results of simulation study of the high intensity S-Band photoinjector. The aim of the simulation study is to transport high bunch charge with low emittance evolution. The simulation result shows that 7nC bunch with rms emittance 22.3 π mm mrad can be outputted at the exit of photoinjector. (author)

  18. Performance of a 150-MW S-band klystron

    International Nuclear Information System (INIS)

    Sprehn, D.; Phillips, R.M.; Caryotakis, G.

    1994-09-01

    As part of an international collaboration, the Stanford Linear Accelerator Center (SLAC) klystron group has designed, fabricated, and tested a 60-Hz, 3-μs, 150-MW S-band klystron built for Deutsches Elektronen Synchrotron (DESY). A test diode with a 535-kV, 700-A electron beam was constructed to verify the gun operation. The first klystron was built and successfully met design specifications. The 375-MW electron beam represents a new record for SLAC accelerator klystrons in terms of voltage, current, energy, and ruggedness of design. The rf output power is a 150% increase over the S-band tubes currently used in the two-mile-long linear accelerator at SLAC. This paper discusses design issues and experimental results of the diode and klystron

  19. Life test on indigenous s-band pulsed magnetron

    International Nuclear Information System (INIS)

    Wanmode, Y.D.; Shrivastava, P.; Hannurkar, P.R.

    1999-01-01

    A 2 MW S-band pulsed magnetron has been developed under joint collaboration between CAT and CEERI. In this development effort several lab prototypes were evaluated on 2 MW microwave test facility developed at CAT. One magnetron is subjected to life test. The present paper describes the setup and procedures used for life test. Various observations and corrections made during the life tests are also described. Results of the tests are discussed. (author)

  20. Modulators for the S-band test linac at DESY

    Science.gov (United States)

    Bieler, M.; Choroba, S.; Hameister, J.; Lewin, H.-Ch.

    1995-07-01

    The development of adequate modulators for high peak power klystrons is one of the focus points for linear collider R&D programs. For the DESY/THD S-band linear collider study 150 MW rf-pulse power at 50 Hz repetition rate and 3 μs pulse duration is required [1]. Two different modulator schemes are under investigation. One is the conventional line type pulser, using a pulse forming network and a step up transformer, the other one is a hard tube pulser, using a dc power source at the full klystron voltage and a switch tube. This paper is focused on the modulator development for the S-band Test Linac at DESY. After a short overview over the test linac and a brief description of the 150 MW S-band klystron the circuitry of the line type pulse (LTP) is given. A hard tube pulser (HTP), which switches the high voltage directly from a storage capacitor to the klystron, has been built up at DESY. Circuitry and the results of the commissioning of the switch tube are reported.

  1. Generation of nanosecond S band microwave pulses based on superradiance

    International Nuclear Information System (INIS)

    Ginzburg, N.S.; Zotova, I.V.; Rozental, R.M.

    2002-01-01

    Modeling carried out demonstrates possibility of generation of gigawatt power level S band microwave pulse with duration of several nanoseconds using superradiation of short electron beam moving along slow-wave periodical structure. A 10 ns / 500 keV / 5 kA accelerator of Kanazawa University can be used in such experiments. It is shown that significant increasing peak power can be obtained by optimization of voltage and current pulses waveforms. Required increasing of electron energy and current by the end of electron pulse can be achieved by using self-acceleration of a short beam passing through a system of passive cavities. (author)

  2. Generation of nanosecond S band microwave pulses based on superradiance

    Energy Technology Data Exchange (ETDEWEB)

    Ginzburg, N.S.; Zotova, I.V.; Rozental, R.M. [Russian Academy of Science, Institute of Applied Physics, Nizhny Novgorod (RU)] [and others

    2002-06-01

    Modeling carried out demonstrates possibility of generation of gigawatt power level S band microwave pulse with duration of several nanoseconds using superradiation of short electron beam moving along slow-wave periodical structure. A 10 ns / 500 keV / 5 kA accelerator of Kanazawa University can be used in such experiments. It is shown that significant increasing peak power can be obtained by optimization of voltage and current pulses waveforms. Required increasing of electron energy and current by the end of electron pulse can be achieved by using self-acceleration of a short beam passing through a system of passive cavities. (author)

  3. IHEP S-band 45 MW pulse power klystron development

    International Nuclear Information System (INIS)

    Dong Dong; Zhou Zusheng; Zhang Liang; Li Gangying; Tian Shuangmin

    2006-01-01

    S-band 45 MW pulse power klystron has been developed in the Institute of High Energy Physics (IHEP) for the Beijing Electron Positron Collider (BEPC) upgrade projects (BEPC-II). This new klystron has 5 cavities in its RF-beam interaction and single RF output window, and the RF output power is 45 MW at 310 kV, the gain is 50 dB, the efficiency 40%. The manufacturing, training and testing of a prototype klystron has been finished in IHEP and RF power 45 MW at 300 kV has been reached. The testing results show that all the parameters of the 45 MW klystron reach the design goal. (authors)

  4. High-power test of S-band klystron for long-pulse operation

    International Nuclear Information System (INIS)

    Morii, Y.; Oshita, E.; Abe, S.; Keishi, T.; Tomimasu, T.; Ohkubo, Y.; Yoshinao, M.; Yonezawa, H.

    1994-01-01

    FELI(Free Electron Laser Research Institute, Inc.) is constructing a free electron laser facility covering from 20μm (infra red region) to 0.35μm (ultra violet region), using an S-band linac. The linac is commissioning now. An RF system of the linac for FELs is required of long pulse duration and high stability. S-band klystrons (TOSHIBA E3729) of the FELI linac are operated in three pulse operation modes (pulse width and peak RF power; 24μs-24MW, 12.5μs-34MW, 0.5μs-70MW). The S-band klystron and its modulator were combined to test their performance. The high power test results of the S-band klystron are summarized in this paper. (author)

  5. Ultra-High Gradient S-band Linac for Laboratory and Industrial Applications

    Science.gov (United States)

    Faillace, L.; Agustsson, R.; Dolgashev, V.; Frigola, P.; Murokh, A.; Rosenzweig, J.; Yakimenko, V.

    2010-11-01

    A strong demand for high gradient structures arises from the limited real estate available for linear accelerators. RadiaBeam Technologies is developing a Doubled Energy Compact Accelerator (DECA) structure: an S-band standing wave electron linac designed to operate at accelerating gradients of up to 50 MV/m. In this paper, we present the radio-frequency design of the DECA S-band accelerating structure, operating at 2.856 GHz in the π-mode. The structure design is heavily influenced by NLC collaboration experience with ultra high gradient X-band structures; S-band, however, is chosen to take advantage of commonly available high power S-band klystrons.

  6. Application of high precision two-way S-band ranging to the navigation of the Galileo Earth encounters

    Science.gov (United States)

    Pollmeier, Vincent M.; Kallemeyn, Pieter H.; Thurman, Sam W.

    1993-01-01

    The application of high-accuracy S/S-band (2.1 GHz uplink/2.3 GHz downlink) ranging to orbit determination with relatively short data arcs is investigated for the approach phase of each of the Galileo spacecraft's two Earth encounters (8 December 1990 and 8 December 1992). Analysis of S-band ranging data from Galileo indicated that under favorable signal levels, meter-level precision was attainable. It is shown that ranginging data of sufficient accuracy, when acquired from multiple stations, can sense the geocentric angular position of a distant spacecraft. Explicit modeling of ranging bias parameters for each station pass is used to largely remove systematic ground system calibration errors and transmission media effects from the Galileo range measurements, which would otherwise corrupt the angle finding capabilities of the data. The accuracy achieved using the precision range filtering strategy proved markedly better when compared to post-flyby reconstructions than did solutions utilizing a traditional Doppler/range filter strategy. In addition, the navigation accuracy achieved with precision ranging was comparable to that obtained using delta-Differenced One-Way Range, an interferometric measurement of spacecraft angular position relative to a natural radio source, which was also used operationally.

  7. Mapping Forest Cover and Forest Cover Change with Airborne S-Band Radar

    Directory of Open Access Journals (Sweden)

    Ramesh K. Ningthoujam

    2016-07-01

    Full Text Available Assessments of forest cover, forest carbon stocks and carbon emissions from deforestation and degradation are increasingly important components of sustainable resource management, for combating biodiversity loss and in climate mitigation policies. Satellite remote sensing provides the only means for mapping global forest cover regularly. However, forest classification with optical data is limited by its insensitivity to three-dimensional canopy structure and cloud cover obscuring many forest regions. Synthetic Aperture Radar (SAR sensors are increasingly being used to mitigate these problems, mainly in the L-, C- and X-band domains of the electromagnetic spectrum. S-band has not been systematically studied for this purpose. In anticipation of the British built NovaSAR-S satellite mission, this study evaluates the benefits of polarimetric S-band SAR for forest characterisation. The Michigan Microwave Canopy Scattering (MIMICS-I radiative transfer model is utilised to understand the scattering mechanisms in forest canopies at S-band. The MIMICS-I model reveals strong S-band backscatter sensitivity to the forest canopy in comparison to soil characteristics across all polarisations and incidence angles. Airborne S-band SAR imagery over the temperate mixed forest of Savernake Forest in southern England is analysed for its information content. Based on the modelling results, S-band HH- and VV-polarisation radar backscatter and the Radar Forest Degradation Index (RFDI are used in a forest/non-forest Maximum Likelihood classification at a spatial resolution of 6 m (70% overall accuracy, κ = 0.41 and 20 m (63% overall accuracy, κ = 0.27. The conclusion is that S-band SAR such as from NovaSAR-S is likely to be suitable for monitoring forest cover and its changes.

  8. RF processing of an S-band high gradient accelerator unit

    International Nuclear Information System (INIS)

    Morita, S.

    1994-01-01

    A 3m-long S-band accelerating structure is used in 1.54 GeV Linac of Accelerator Test Facility. The accelerating structure should be processed up to 200 MW which produce 52 MV/m accelerating gradient. The process of RF processing is described. (author)

  9. Production and testing of an s-band resonator with a Nb3Sn surface

    International Nuclear Information System (INIS)

    Peiniger, M.

    1983-01-01

    This report describes the preparation of a niobium s-band resonator with Nb3Sn surface using a special vapor phase deposition method. High-frequency superconductivity tests were performed on this resonator. Measurements of transition temperature, penetration depth, energy gap, and temperature dependence of surface conductivity of Nb3Sn, and resonator behaviour at high electrical field strengths are reported. (GSCH)

  10. A model for calculating expected performance of the Apollo unified S-band (USB) communication system

    Science.gov (United States)

    Schroeder, N. W.

    1971-01-01

    A model for calculating the expected performance of the Apollo unified S-band (USB) communication system is presented. The general organization of the Apollo USB is described. The mathematical model is reviewed and the computer program for implementation of the calculations is included.

  11. A multi-channel S-band FMCW radar front-end

    NARCIS (Netherlands)

    Maas, A.P.M.; Vliet, F.E. van

    2008-01-01

    This paper describes the design and performance of a low-cost synthesized FMCW radar module, operating in S band. The bi-layer PCB contains a frequency-agile low phase-noise synthesizer and three identical coherent receive-channels. The transmit channel has an automatic power control system that

  12. Development of an S-band cavity Beam Position Monitor for ATF2

    Science.gov (United States)

    Heo, A.; Kim, E.-S.; Kim, H.; Son, D.; Honda, Y.; Tauchi, T.

    2013-04-01

    We have developed an S-band cavity Beam Position Monitor (BPM) in order to measure the position of an electron beam in the final focus area at ATF2, which is the test facility for the final focus design for the International Linear Collider (ILC). The lattice of the ILC Beam Delivery System (BDS) has been modified, requiring a larger physical aperture of 40 mm in the final focus area. The beam orbit measurement in this area is now covered with high resolution S-Band cavity BPMs. In this paper we summarize the design of the cavity BPM and the first experimental results. The calibration slopes were measured as 0.87 counts/μm in the x-coordinate direction and 1.16 counts/μm in the y-coordinate direction.

  13. High Peak Power Test and Evaluation of S-band Waveguide Switches

    Science.gov (United States)

    Nassiri, A.; Grelick, A.; Kustom, R. L.; White, M.

    1997-05-01

    The injector and source of particles for the Advanced Photon Source is a 2856-MHz S-band electron-positron linear accelerator (linac) which produces electrons with energies up to 650 MeV or positrons with energies up to 450 MeV. To improve the linac rf system availability, an additional modulator-klystron subsystem is being constructed to provide a switchable hot spare unit for each of the five exsisting S-band transmitters. The switching of the transmitters will require the use of SF6-pressurized S-band waveguide switches at a peak operating power of 35 MW. Such rf switches have been successfully operated at other accelerator facilities but at lower peak powers. A test stand has been set up at the Stanford Linear Accelerator Center (SLAC) Klystron Factory to conduct tests comparing the power handling characteristics of two WR-284 and one WR-340 switches. Test results are presented and their implications for the design of the switching system are discussed.

  14. S-band 45 MW peak power test facility at RRCAT

    International Nuclear Information System (INIS)

    Wanmode, A. Yashwant; Reddy, Sivananda; Mulchandani, J.; Mohania, Praveen; Shrivastava, B. Purushottam

    2015-01-01

    RRCAT is engaged in the design and development of high energy electron LINAC as future injectors for the Booster Synchrotron for Indus-1 and Indus-2 SRS. The high energy LINAC will need microwave power over 30 MW depending on the number of structures to be energized. In order to have advance preparations for this development a 45 MW S-Band test facility has been designed and developed at RRCAT. The test stand is built around a 45 MW peak power S-band pulsed klystron, A conventional pulse forming network based modulator for klystron has been designed and developed. The WR-284 waveguide transmission system consisting of dual directional couplers, SF 6 gas pressurization unit, high power waveguide load and arc sensor has been developed and interfaced with the klystron. The klystron has been successfully tested up to 30 MW peak power at 2856 MHz on SF 6 pressurized waveguide line. A solid state S Band driver amplifier up to 1 kW output power was designed developed for driving the klystron. This paper describes the results of 30 MW peak power test of this facility. (author)

  15. Bandwidth Extension of an S-band, Fundamental-Mode Eight-Beam Klystron

    Science.gov (United States)

    2006-04-01

    Extension of an S - band , Fundamental-Mode Eight-Beam Klystron Khanh T. Nguyen Beam-Wave Research, Inc. Bethesda, MD 20814 Dean E. Pershing ATK Mission...of a five-cavity, approximately 18 cm downstream from the center of the broadband, high - power multiple-beam klystron (MBK) first gap - the logical...the circuit generates >550 kW across the band with a peak power of more than 600 kW at -3.27 Keywords: Multiple-beam klystron ; MBK; bandwidth GHz. The 1

  16. Performance of high power S-band klystrons focused with permanent magnet

    Science.gov (United States)

    Fukuda, S.; Shidara, T.; Saito, Y.; Hanaki, H.; Nakao, K.; Homma, H.; Anami, S.; Tanaka, J.

    1987-02-01

    Performance of high power S-band klystrons focused with permanent magnet is presented. The axial magnetic field distribution and the transverse magnetic field play an important role in the tube performance. Effects of the reversal field in the collector and the cathode-anode region are discussed precisely. It is also shown that the tube efficiency is strongly affected with the residual transverse magnetic field. The allowable transverse field is less than 0.3 percent of the longitudinal field in the entire RF interaction region of the klystron.

  17. Electrodynamic characterisitcs measurements of higher order modes in S-band cavity

    Science.gov (United States)

    Donetsky, R.; Lalayan, M.; Sobenin, N. P.; Orlov, A.; Bulygin, A.

    2017-12-01

    The 800 MHz superconducting cavities with grooved beam pipes were suggested as one of the harmonic cavities design options for High Luminosity LHC project. Cavity simulations were carried out and scaled aluminium prototype having operational mode frequency of 2400 MHz was manufactured for testing the results of simulations. The experimental measurements of transverse shunt impedance with error estimation for higher order modes TM 110 and TE 111 for S-band elliptical cavity were done. The experiments using dielectric and metallic spherical beads and with ring probe were carried out. The Q-factor measurements for two-cell structure and array of two cells were carried out.

  18. Design of a New ENG Metamaterial for S-Band Microwave Applications

    Directory of Open Access Journals (Sweden)

    ISLAM Sikder Sunbeam

    2014-10-01

    Full Text Available In this paper we propose a new metamaterial unit cell structure on FR-4 substrate material that shows resonance in the microwave S-Band frequency range and also shows negative permittivity at that frequency. The material shows better performances with two resonances and Double Negative characteristics if Rogers RT 6010 substrate material is used. In this design two separate split ring resonators is used. We have used the CST Microwave Studio simulation software to get the reflection and transmission parameters for this unit cell.

  19. Performance of high power S-band klystrons focused with permanent magnet

    International Nuclear Information System (INIS)

    Fukuda, S.; Shidara, T.; Saito, Y.; Hanaki, H.; Nakao, K.; Homma, H.; Anami, S.; Tanaka, J.

    1987-02-01

    Performance of high power S-band klystrons focused with permanent magnet is presented. The axial magnetic field distribution and the transverse magnetic field play an important role in the tube performance. Effects of the reversal field in the collector and the cathode-anode region are discussed precisely. It is also shown that the tube efficiency is strongly affected with the residual transverse magnetic field. The allowable transverse field is less than 0.3 % of the longitudinal field in the entire rf interaction region of the klystron. (author)

  20. Multibunch emittance growth and its corrections in S-Band linear collider

    International Nuclear Information System (INIS)

    Gao, J.

    1994-11-01

    Multibunch emittance growths caused by long range wake fields with the misalignments of accelerating structures and quadrupoles in S-Band linear collider are studied. Tolerances for the misalignment errors of accelerating structures and quadrupoles are given corresponding to different detuned+damped structures. At the end of main linac, emittance corrector (EC) is proposed to be used to reduce further the multibunch emittance. Numerical simulations show that the effect of EC is obvious (multibunch emittance can be reduced about one order of magnitude), and it is believed that this kind of EC will be necessary for future linear colliders. (author). 16 refs., 21 figs., 4 tabs

  1. Mechanical design considerations of a standing wave s-band accelerator with on-axis couplers

    International Nuclear Information System (INIS)

    Hodge, S.B.; Funk, L.W.; Schriber, S.O.

    1976-01-01

    The mechanical design of S-band standing wave accelerator structures with on-axis coupling cells includes material selection, cavity design, segment production, rf tuning and brazing procedures. Pre-assembly tuning operations have been minimized by determining segment dimensions and tolerances so that segments can easily be fabricated in a near-finished condition by a commercial machining firm. Final tuning, if necessary, is easily achieved by removal of material from the cavity wall or drift tube nose. Considerations in choosing brazing procedures were vacuum integrity, resistivity of brazing alloy, joint thickness, alignment of the structure assembly and restriction of grain growth. (author)

  2. Structure design for a 500 GeV S-band linear collider

    International Nuclear Information System (INIS)

    Hahne, P.; Holtkamp, N.; Klatt, R.; Weiland, T.

    1991-01-01

    Constant gradient structures with an accelerating gradient of 20 MeV per meter are commonly used with S-band frequency. The well known features of these travelling wave tubes provide a dedicated design for their use in the next generation linear collider. Some of the required design parameters for this tubes are presented within the whole concept of this collider with an active length of about 30 km. The choice of these parameters is explained and calculations concerning the structure are presented

  3. 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...

  4. S-band and X-band integrated PWT photoelectron linacs

    International Nuclear Information System (INIS)

    Yu, D.; Newsham, D.; Zeng, J.; Rosenzweig, J.

    2001-01-01

    A compact high-energy injector, which has been developed by DULY Research Inc., will have wide scientific, industrial, and medical applications. The new photoelectron injector integrates the photocathode directly into a multicell linear accelerator. By focusing the beam with solenoids or permanent magnets, and producing high current with low emittance, high brightness and low energy spread are achieved. In addition to providing a small footprint and improved beam quality in an integrated structure, the compact system considerably simplifies external subsystems required to operate the photoelectron linac, including rf power transport, beam focusing, vacuum and cooling. The photoelectron linac employs an innovative Plane-Wave-Transformer (PWT) design, which provides strong cell-to-cell coupling, relaxes manufacturing tolerances and facilitates the attachment of external ports to the compact structure with minimal field interference. DULY Research Inc. under the support of the DOE Small Business Innovation Research (SBIR) program, has developed, constructed and installed a 20-MeV, S-band compact electron source at UCLA. Cold test results for this device are presented. DULY Research is also actively engaged in the development of an X-band photoelectron linear accelerator in a SBIR project. When completed, the higher frequency structure will be approximately three times smaller. Design considerations for this device are discussed following the S-band cold test results

  5. Characterestics of pico-second single bunch at the S-band linear accelerator

    International Nuclear Information System (INIS)

    Uesaka, Mitsuru; Kozawa, Takahiro; Kobayashi, Toshiaki; Ueda, Toru; Miya, Kenzo

    1994-01-01

    Measurement of the bunch structure of a pico-second single bunch was performed using a femto-second streak camera at the S-band linear accelerator of the University of Tokyo. The aim of this research is to investigate the feasibility of the generation of a femto-second single bunch at the S-band linac. The details of the bunch structure and energy spectrum of an original single bunch were precisely investigated in several operation modes where the RF phases in accelerating tubes and a prebuncher were varied. The femto-second streak camera was utilized to measure the bunch structure by one shot via Cherenkov radiation emitted by the electrons in the bunch. Next, an experiment for magnetic pulse compression of the original single bunch was carried out. Pulse shapes of the compressed bunchs for different energy modulation were also obtained by measuring Cherenkov radiation by one shot using the femto-second streak camera. Prior to the experiment, numerical tracking analysis to determine operating parameters for the magnetic pulse compression was also done. Measured pulse widths were compared with calculated ones. Finally, a 2 ps (full width at half maximum; FWHM) single bunch with an electric charge of 0.3 nC could be generated by the magnetic pulse compression. ((orig.))

  6. High resolution emission Fourier transform infrared spectra of the 4p-5s and 5p-6s bands of ArH.

    Science.gov (United States)

    Baskakov, O I; Civis, S; Kawaguchi, K

    2005-03-15

    In the 2500-8500 cm(-1) region several strong emission bands of (40)ArH were observed by Fourier transform spectroscopy through a dc glow discharge in a mixture of argon and hydrogen. Rotational-electronic transitions of the two previously unstudied 4p-5s and 5p-6s,v = 0-0, bands of (40)ArH were measured and assigned in the 6060 and 3770 cm(-1) regions, respectively. A simultaneous fit of the emission transitions of the 4p-5s and 5p-6s bands and an extended set of transitions of the 6s-4p band observed by Dabrowski, Tokaryk, and Watson [J. Mol. Spectrosc. 189, 95 (1998)] and remeasured in the present work yielded consistent values of the spectroscopic parameters of the electronic states under investigation. In the branch of the 4p-5s band with transitions of type (Q)Q(f(3)e) we observed a narrowing in the linewidths with increasing rotational quantum number N. The rotational dependence of the linewidth is caused by predissociation of the 5s state by the repulsive ground 4s state through homogeneous coupling and changes in overlap integrals of the vibrational wave functions with the rotational level. Analysis was based on the Fermi's golden rule approximation model. In the 4p-5s band region a vibrational sequence ofv(')-v(")=1-1, 2-2, and 3-3 were recorded and a number of transitions belonging to the strongest (Q)Q(f(3)e) form branch of the 1-1 band were analyzed.

  7. Distributed feedback multimode Brillouin–Raman random fiber laser in the S-band

    International Nuclear Information System (INIS)

    Ahmad, H; Zulkifli, M Z; Jemangin, M H; Harun, S W

    2013-01-01

    A novel S-band multimode Brillouin–Raman random fiber laser based on distributed feedback of Rayleigh scattered light is demonstrated. It relies on a short length, 7.7 km long angle-cleaved dispersion compensating fiber in a mirror-less open cavity. Two 1425 nm laser diodes at a modest operating power amplify a Brillouin pump (BP) signal, which in turn generates a multi-wavelength laser output through the stimulated Brillouin scattering. Eleven Brillouin Stokes lines, spanning from 1515.15 to 1516.00 nm, were obtained at a Raman pump power of 361.66 mW. Out of these, five odd Brillouin Stokes lines were generated with a flat peak power of about 0 dBm. (letter)

  8. Observation of dark-current signals from the S-band structures of the SLAC linac

    International Nuclear Information System (INIS)

    Assmann, R.; Decker, F.J.; Seidel, M.; Siemann, R.H.; Whittum, D.

    1997-07-01

    It is well known that the electro-magnetic fields in high-gradient RF structures can cause electron emission from the metallic structure walls. If the emitted electrons are captured and accelerated by the accelerating fields so-called dark-current is induced. Dark-currents have been measured and studied for various RF-structures. In this paper the authors present measurements of RF induced signals for the SLC S-band structures. For nominal gradients of 17 MV/m it is shown that the dark-current can be strong enough to significantly reduce the signal-to-noise ratio of the SLC beam wire scanners. They also show results from RF measurements in the dipole band. The measurements are compared to more direct observations of dark-current and it is tried to connect the results to possible effects on the accelerated particle beam

  9. Status report of a 500 GeV S-band linear collider study

    International Nuclear Information System (INIS)

    Balewski, K.; Bieler, M.; Bothe, W.; Bredehoeft, K.; Brinkmann, R.; Choroba, S.; Dwersteg, B.; Ebert, M.; Febel, A.; Fischer, R.; Floettmann, K.; Holzer, B.; Juergensen, H.; Kouptsidis, J.; Kumpfert, H.; Loeffler, F.; Marx, M.; Narciss, H.; Neumann, R.; Peters, F.; Peters, M.; Pillat, P.; Rossbach, J.; Schumann, G.; Schwarz, W.; Vilcins, S.; Voss, G.A.; Werner, M.; Wipf, S.; Wuempelmann, H.; Beyer, H.G.; Dehler, M.; Dohlus, M.; Ebeling, F.; Hahne, P.; Holtkamp, N.; Klatt, R.; Krawczyk, F.; Tsakanov, V.; Rienen, U. van; Wanzenberg, R.; Weiland, T.; Wolter, H.

    1991-12-01

    This paper describes the status of a feasibility study of a 500 GeV center of mass linear collider, which is based almost entirely on conventional rf-technology. The basic components are S-band travelling wave, constant-gradient accelerating structures and 130 MW klystrons. 3 GeV damping rings are used to produce extremely small emittances in both planes which are in the same range as those of the next generation synchrotron light sources. Very strong focussing in the linear accelerator and near the interaction region, as well as a dedicated chromatic correction scheme, are necessary to achieve spot sizes that have not been produced yet. The methods envisaged to stabilize the motion of the tiny beam along the 15 km long linac seem promising and give rise to be assumption that the proposed values can be reached with todays' available technology. (orig.)

  10. 150-MW S-Band klystron program at the Stanford Linear Accelerator Center

    Energy Technology Data Exchange (ETDEWEB)

    Sprehn, D.; Caryotakis, G.; Phillips, R.M. [Stanford Linear Accelerator Center, Stanford Univ., Stanford, CA (United States)

    1997-04-01

    Two S-Band klystrons operating at 150 MW have been designed, fabricated and tested at the Stanford Linear Accelerator Center (SLAC) during the past two years for use in an experimental accelerator at Deutsches Elektronen Synchrotron (DESY) in Hamburg, Germany. Both klystrons operate at the design power, 60 Hz repetition rate, 3 {mu}s pulsewidth, with an efficiency > 40%, and agreement between the experimental results and simulations is excellent. The 535 kV, 700 A electron gun was tested by constructing a solenoidal focused beam-stick which identified a source of oscillation, subsequently engineered out of the klystron guns. Design of the beam-stick and the two klystrons is discussed, along with observation and suppression of spurious oscillations. Differences in design and the resulting performance of the klystrons is emphasized. (author)

  11. An S-band high gain relativistic klystron amplifier with high phase stability

    Energy Technology Data Exchange (ETDEWEB)

    Wu, Y. [Institute of Applied Electronics, China Academy of Engineering Physics, Mianyang 621900 (China); Science and Technology on High Power Microwave Laboratory, Mianyang 621900 (China); Li, Z. H.; Xu, Z.; Ma, Q. S. [Institute of Applied Electronics, China Academy of Engineering Physics, Mianyang 621900 (China); Xie, H. Q. [College of Science, Southwestern University of Science and Technology, Mianyang 621010 (China)

    2014-11-15

    For the purpose of coherent high power microwave combining, an S-band high gain relativistic klystron amplifier with high phase stability is presented and studied. By the aid of 3D particle-in-cell code and circuit simulation software, the mechanism of parasitic oscillation in the device is investigated. And the RF lossy material is adopted in the simulation and experiment to suppress the oscillation. The experimental results show that with an input RF power of 10 kW, a microwave pulse with power of 1.8 GW is generated with a gain of 52.6 dB. And the relative phase difference fluctuation between output microwave and input RF signal is less than ±10° in 90 ns.

  12. Resolution of the 179W isomer anomaly: exposure of a fermi aligned s-band

    International Nuclear Information System (INIS)

    Walker, P.M.; Surrey Univ., Guildford; Dracoulis, G.D.; Byrne, A.P.; Fabricius, B.; Kibedi, T.; Stuchbery, A.E.

    1991-06-01

    The K Π = 35/2 - , five quasiparticle isomer in 179 W is shown to decay into the region of a backbend in the 7/2 - [514] band, allowing for the first time the identification of a full set of aligned-band states. Destructive interference results from level-mixing in the band-crossing region. The deduced γ-ray branching ratios are used to establish the mixing matrix elements and to show that the aligned band has a high value of the K-quantum number. The properties of well-defined alignment and yet also high-K, provided the first clear example of a Fermi Aligned s-band. The anomalous decay of the isomer itself is now explained. 11 refs., 1 tab., 3 figs

  13. S-band multiple-access interference study for advanced tracking and data relay satellite systems

    Science.gov (United States)

    Peng, Wei-Chung; Yang, Chau-Chin

    1990-01-01

    The results of a study on the effect of mutual interference among S-band multiple access (SMA) system users of advanced tracking and data relay satellite system (ATDRSS) are presented. In the ATDRSS era, the SMA system is required to support data rates ranging from 10 kb/s to 3 Mb/s. The system will consist of four advanced tracking and data relay satellites (ATDRS) each supporting up to five telemetry links. All users have 10 MHz bandwidth with their carrier frequency equal to 2.2875 GHz. A hybrid SDMA/CDMA scheme is used to mitigate the effect of the interference among system users. SMA system interference probability is evaluated with CLASS software. User link margin degradation due to mutual interference between two users is evaluated. System interference probability is evaluated for the projected 1996 mission model, a reference mission model, and a modified reference mission model.

  14. Bunch Compressor Beamlines for the Tesla and S Band Linear Colliders

    CERN Document Server

    Emma, P

    2003-01-01

    A detailed design for a single stage beam bunch length compressor for both the TESLA and the S-Band Linear Collider (SBLC) is presented. Compression is achieved by introducing an energy-position correlation along the bunch with an rf section at zero-crossing phase followed by a short bending section with energy dependent path length (momentum compaction). The motivation for a wiggler design is presented and many of the critical single bunch tolerances are evaluated. A solenoid based spin rotator is included in the design and transverse emittance tuning elements, diagnostics and tuning methods are described. Bunch length limitations due to second order momentum compaction and sinusoidal rf shape are discussed with options for compensation. Finally, the disadvantages of bunch compression using a 180 sup o arc are discussed.

  15. Design of a low emittance and high repetition rate S-band photoinjector

    Science.gov (United States)

    Han, Jang-Hui

    2014-09-01

    As an electron beam injector of X-ray free-electron lasers (FELs), photoinjectors have been developed for the past few decades. Such an injector starting with a photocathode RF gun provides high brightness beams and therefore it is being adopted as an injector of X-ray FELs. In this paper we show how to improve photoinjector performance in terms of emittance and repetition rates by means of injector components optimization, especially with the gun. Transverse emittance at the end of an injector is reduced by optimizing the gun design, gun solenoid position, and accelerating section position. The repetition rate of an injector mainly depends on the gun. It is discussed that a repetition rate of 1 kHz at a normal-conducting S-band photoinjector is feasible by adopting a coaxial RF coupler and improving cooling-water channels surrounding the gun.

  16. A 7MeV S-Band 2998MHz Variable Pulse Length Linear Accelerator System

    CERN Document Server

    Hernandez, Michael; Mishin, Andrey V; Saverskiy, Aleksandr J; Skowbo, Dave; Smith, Richard

    2005-01-01

    American Science and Engineering High Energy Systems Division (AS&E HESD) has designed and commissioned a variable pulse length 7 MeV electron accelerator system. The system is capable of delivering a 7 MeV electron beam with a pulse length of 10 nS FWHM and a peak current of 1 ampere. The system can also produce electron pulses with lengths of 20, 50, 100, 200, 400 nS and 3 uS FWHM with corresponding lower peak currents. The accelerator system consists of a gridded electron gun, focusing coil, an electrostatic deflector system, Helmholtz coils, a standing wave side coupled S-band linac, a 2.6 MW peak power magnetron, an RF circulator, a fast toroid, vacuum system and a PLC/PC control system. The system has been operated at repetition rates up to 250pps. The design, simulations and experimental results from the accelerator system are presented in this paper.

  17. Resolution of the 179W-isomer anomaly: Exposure of a Fermi-aligned s band

    International Nuclear Information System (INIS)

    Walker, P.M.; Dracoulis, G.D.; Byrne, A.P.; Fabricius, B.; Kibedi, T.; Stuchbery, A.E.; Department of Physics, University of Surrey, Guildford, GU2 5XH United Kingdom)

    1991-01-01

    The K π =35/2 - , five-quasiparticle isomer in 179 W is shown to decay into the region of a backbend in the 7/2 - [514] band, allowing for the first time the identification of a full set of aligned-band states. Destructive interference results from level mixing in the band-crossing region. The deduced γ-ray branching ratios are used to establish the mixing matrix elements and to show that the aligned band has a high value of the K quantum number. The properties of well-defined alignment and yet also high K provide the first clear example of a Fermi-aligned s band. The anomalous decay of the isomer itself is now explained

  18. S-band linac-based X-ray source with {pi}/2-mode electron linac

    Energy Technology Data Exchange (ETDEWEB)

    Deshpande, Abhay, E-mail: abhay@post.kek.jp [Department of Accelerator Science, School of High Energy Accelerator Science, Graduate University for Advanced Studies, Shonan International Village, Hayama, Miura, Kanagawa 240-0193 (Japan); Society for Applied Microwave Electronic Engineering and Research (SAMEER), R and D Laboratory of the Government of India, IIT Campus, Powai, Mumbai 400 076 (India); Araki, Sakae [High Energy Accelerator Research Organization, 1-1 Oho, Tsukuba, Ibaraki 305-0801 (Japan); Dixit, Tanuja [Society for Applied Microwave Electronic Engineering and Research (SAMEER), R and D Laboratory of the Government of India, IIT Campus, Powai, Mumbai 400 076 (India); Fukuda, Masafumi [High Energy Accelerator Research Organization, 1-1 Oho, Tsukuba, Ibaraki 305-0801 (Japan); Krishnan, R; Pethe, Sanjay [Society for Applied Microwave Electronic Engineering and Research (SAMEER), R and D Laboratory of the Government of India, IIT Campus, Powai, Mumbai 400 076 (India); Sakaue, Kazuyuki [Waseda University, Shinjuku-ku, Tokyo 169-8555 (Japan); Terunuma, Nobuhiro; Urakawa, Junji [High Energy Accelerator Research Organization, 1-1 Oho, Tsukuba, Ibaraki 305-0801 (Japan); Washio, Masakazu [Waseda University, Shinjuku-ku, Tokyo 169-8555 (Japan)

    2011-05-01

    The activities with the compact X-ray source are attracting more attention, particularly for the applications of the source in medical fields. We propose the fabrication of a compact X-ray source using the SAMEER electron linear accelerator and the KEK laser undulator X-ray source (LUCX) technologies. The linac developed at SAMEER is a standing wave side-coupled S-band linac operating in the {pi}/2 mode. In the proposed system, a photocathode RF gun will inject bunches of electrons in the linac to accelerate and achieve a high-energy, low-emittance beam. This beam will then interact with the laser in the laser cavity to produce X-rays of a type well suited for various applications. The side-coupled structure will make the system more compact, and the {pi}/2 mode of operation will enable a high repetition rate operation, which will help to increase the X-ray yield.

  19. Design and development of low level S-Band RF control system for IRFEL injector LINAC

    International Nuclear Information System (INIS)

    Mohania, Praveen; Mahawar, Ashish; Singh, Adarsh Pratap; Namdeo, Rajkumar; Baxy, Deodatta; Shrivastava, Purushottam

    2015-01-01

    A low level RF system has been designed and developed for phase and amplitude stabilization of S- Band microwave power being fed to fundamental buncher cavity and the injector LINAC structure of the Infra Red Free Electron Laser being developed at RRCAT Indore. The system uses analog phase shifters and voltage variable attenuators to control the phase and amplitude respectively, the control voltages for phase shifters and attenuators are generated using a 12 Bit ADC and is software controlled. The system has a slow feedback to correct phase and amplitude drifts occurring due to thermal variations and a fast feed forward mechanism to vary amplitude and phase of the output pulse to compensate beam loading and to shape the klystron output power. The present paper describes the design aspects of the LLRF system. (author)

  20. Design of a high repetition rate S-band photocathode gun

    International Nuclear Information System (INIS)

    Han Janghui; Cox, Matthew; Huang, Houcheng; Pande, Shivaji

    2011-01-01

    Photocathode RF guns have been developed in many laboratories for generating high quality electron beams for free-electron lasers based on linear accelerators. Such guns can generate electron beams with an exceptionally high peak current as well as a small transverse emittance. Their applications have been recently expanded for ultrafast electron diffraction, coherent terahertz radiation, and X-ray or γ-ray radiation by Compton scattering. In this paper, we design an S-band normal-conducting gun with capabilities of high quality beam generation and high repetition rate operation. The RF design and thermal analysis of the gun cavity and coupler are introduced. Optimal position of the gun focusing solenoid for low emittance beam generation is found by performing particle tracking simulations. Then, the gun system is designed to be able to afford the optimal solenoid position. The cooling-water channel surrounding the gun cavity and coupler is designed and analyzed numerically. The pressure in the gun is simulated with a vacuum model containing the detailed inner structure of the gun. An injector for a free-electron laser application is designed by using this gun and the beam dynamics simulation is shown. A cold test with a prototype gun for confirmation of the RF design is reported. - Highlights: → We design an S-band gun for low emittance beam generation and high repetition rate operation. → The RF design and thermal analysis of the gun cavity and coupler are studied. → An FEL injector is designed by using this gun and the beam dynamics simulation is shown. → A cold test with a prototype gun for confirmation of the RF design is reported.

  1. 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.

  2. 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

  3. S-band 300 W pulsed solid state microwave amplifier development for driving high power klystrons for electron accelerators

    International Nuclear Information System (INIS)

    Mohania, Praveen; Shrivastava, Purushottam; Hannurkar, P.R.

    2005-01-01

    S-Band Microwave electron accelerators like microtrons and linear accelerators need pulsed microwaves from few megawatts to tens of megawatts to accelerator the electrons to desired energy and intensity. Klystron tube based driver amplifiers were used to drive the high power klystrons, which need microwave power from few tens of watts to 1 kW depending on tube output power and gain. A endeavour was initiated at Centre for Advanced Technology to develop state of art solid state S-band microwave amplifiers indigenously to drive the klystron tubes. A modular design approach was used and individual modules up to 160 W power levels were developed and tested. Finally combining 160 W modules will give up to 300 W output power. Several more modules can be combined to achieve even high power levels. Present paper describes the developmental efforts of 300 W S-band solid-state amplifiers and related microwave technologies. (author)

  4. Design and analysis of a radio frequency extractor in an S-band relativistic klystron amplifier

    Energy Technology Data Exchange (ETDEWEB)

    Zhang Zehai; Zhang Jun; Shu Ting; Qi Zumin [College of Optoelectronic Science and Engineering, National University of Defense Technology, Changsha, Hunan 410073 (China)

    2012-09-15

    A radio frequency (RF) extractor converts the energy of a strongly modulated intense relativistic electron beam (IREB) into the energy of high power microwave in relativistic klystron amplifier (RKA). In the aim of efficiently extracting the energy of the modulated IREB, a RF extractor with all round coupling structure is proposed. Due to the all round structure, the operating transverse magnetic mode can be established easily and its resonant property can be investigated with an approach of group delay time. Furthermore, the external quality factor can be low enough. The design and analysis of the extractor applied in an S-band RKA are carried out, and the performance of the extractor is validated with three-dimensional (3D) particle-in-cell simulations. The extraction efficiency reaches 27% in the simulation with a totally 3D model of the whole RKA. The primary experiments are also carried out and the results show that the RF extractor with the external quality factor of 7.9 extracted 22% of the beam power and transformed it into the high power microwave. Better results are expected after the parasitic mode between the input and middle cavities is suppressed.

  5. Design and analysis of a radio frequency extractor in an S-band relativistic klystron amplifier

    Science.gov (United States)

    Zhang, Zehai; Zhang, Jun; Shu, Ting; Qi, Zumin

    2012-09-01

    A radio frequency (RF) extractor converts the energy of a strongly modulated intense relativistic electron beam (IREB) into the energy of high power microwave in relativistic klystron amplifier (RKA). In the aim of efficiently extracting the energy of the modulated IREB, a RF extractor with all round coupling structure is proposed. Due to the all round structure, the operating transverse magnetic mode can be established easily and its resonant property can be investigated with an approach of group delay time. Furthermore, the external quality factor can be low enough. The design and analysis of the extractor applied in an S-band RKA are carried out, and the performance of the extractor is validated with three-dimensional (3D) particle-in-cell simulations. The extraction efficiency reaches 27% in the simulation with a totally 3D model of the whole RKA. The primary experiments are also carried out and the results show that the RF extractor with the external quality factor of 7.9 extracted 22% of the beam power and transformed it into the high power microwave. Better results are expected after the parasitic mode between the input and middle cavities is suppressed.

  6. Development of a Polarized Electron Gun Based on an S-Band PWT Photoinjector

    CERN Document Server

    Clendenin, J E; Yu, D; Newsham, D; Luo, Y; Smirnov, A

    2003-01-01

    An RF polarized electron gun utilizing the unique features of an integrated, plane-wave-transformer (PWT) photoelectron injector [1] is being developed by DULY Research Inc. in collaboration with SLAC. Modifications to a DULY S-band device [2] include: a re-design of the photocathode/RF backplane interface to accommodate a GaAs cathode; change in the design of the vacuum ports to provide 10-11 Torr operation; the inclusion of a load-lock photocathode replacement system to allow for reactivation and cessation of the GaAs photocathode in a vacuum; and alteration of the magnet field coils to make room for the load-lock. The use of a stainless steel outer tank and cooling rods without copper plating may also provide better vacuum performance at the expense of diminished Q factor. The effectiveness of both the standard cooling rods and synthetic diamond heat sinks for disk cooling is investigated for future linear collider applications operating at a rep rate of 180 Hz and a bunch charge of 2 nC.

  7. Design of an S band narrow-band bandpass BAW filter

    Science.gov (United States)

    Gao, Yang; Zhao, Kun-li; Han, Chao

    2017-11-01

    An S band narrowband bandpass filter BAW with center frequency 2.460 GHz, bandwidth 41MHz, band insertion loss - 1.154 dB, the passband ripple 0.9 dB, the out of band rejection about -42.5dB@2.385 GHz; -45.5dB@2.506 GHz was designed for potential UAV measurement and control applications. According to the design specifications, the design is as follows: each FBAR's stack was designed in BAW filter by using Mason model. Each FBAR's shape was designed with the method of apodization electrode. The layout of BAW filter was designed. The acoustic-electromagnetic cosimulation model was built to validate the performance of the designed BAW filter. The presented design procedure is a common one, and there are two characteristics: 1) an A and EM co-simulation method is used for the final BAW filter performance validation in the design stage, thus ensures over-optimistic designs by the bare 1D Mason model are found and rejected in time; 2) An in-house developed auto-layout method is used to get compact BAW filter layout, which simplifies iterative error-and-try work here and output necessary in-plane geometry information to the A and EM cosimulation model.

  8. Perancangan Low Noise Amplifier dengan Teknik Non Simultaneous Conjugate Match untuk Aplikasi Radar S-Band

    Directory of Open Access Journals (Sweden)

    Yana Taryana

    2016-06-01

    Full Text Available Radar merupakan sistem pemancar dan penerima gelombang elektromagnetik untuk mendeteksi, mengukur jarak dan membuat peta benda benda seperti pesawat terbang, kapal laut, kendaran bermotor dan informasi cuaca. Salah satu kendala yang dihadapi pada sistem radar adalah sinyal pantulan yang memiliki daya yang rendah sehingga kualitas penerimaan menjadi kurang baik. Untuk mengatasi kendala tersebut dibutuhkan penguat daya pada sistem penerima yaitu Low Noise Amplifier (LNA. Oleh karena itu, tulisan ini memaparkan perancangan LNA dengan menggunakan teknik Non Simultaneous Conjugate Match (NSCM untuk aplikasi radar S-Band. Teknik ini memberikan kemudahan dalam menentukan nilai trade off (TO untuk nilai gain, noise figure (NF dan Voltage Standing Wave Ratio (VSWR yang diinginkan. Dalam proses perancangannya, perangkat lunak Agilent Design System (ADS 2011 digunakan untuk mendapatkan hubungan antara lingkaran gain, lingkaran NF, lingkaran VSWR, dan lingkaran mismatch factor (M. Dari hubungan tersebut diperoleh nilai impedansi masukan dan keluaran dari komponen aktif. Dalam tulisan ini, LNA dirancang dua tingkat untuk mendapatkan penguatan yang tinggi. Masing-masing tingkat menggunakan komponen aktif BJT BFP420 dengan penguatan dirancang sebesar 13,50 dB untuk tingkat pertama dan kedua, dan M sebesar 0,98. Sedangkan untuk saluran penyesuai impedansinya menggunakan substrat teflon fiberglass DiClad527. Hasil simulasi menunjukkan karakteristik LNA pada frekuensi 3 GHz yaitu gain sebesar 28,80 dB, NF sebesar 2,80 dB, VSWRin sebesar 1,05 dan VSWRout sebesar 1,1.

  9. 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…

  10. S-Band AlGaN/GaN Power Amplifier MMIC with over 20 Watt Output Power

    NARCIS (Netherlands)

    Heijningen, M. van; Visser, G.C.; Wuerfl, J.; Vliet, F.E. van

    2008-01-01

    This paper presents the design of an S-band HPA MMIC in AlGaN/GaN CPW technology for radar TR-module application. The trade-offs of using an MMIC solution versus discrete power devices are discussed. The MMIC shows a maximum output power of 38 Watt at 37% Power Added Efficiency at 3.1 GHz. An output

  11. S-Band AlGaN/GaN power amplifier MMIC with over 20 Watt output power

    NARCIS (Netherlands)

    van Heijningen, M; Visser, G.C.; Wurfl, J.; van Vliet, Frank Edward

    2008-01-01

    Abstract This paper presents the design of an S-band HPA MMIC in AlGaN/GaN CPW technology for radar TR-module application. The trade-offs of using an MMIC solution versus discrete power devices are discussed. The MMIC shows a maximum output power of 38 Watt at 37% Power Added Efficiency at 3.1 GHz.

  12. Effective shunt impedance comparison between s-band standing wave accelerators with on-axis and off-axis couplers

    International Nuclear Information System (INIS)

    Schriber, S.O.; Funk, L.W.; Hutcheon, R.M.

    1976-01-01

    The effective shunt impedances of a side-coupled S-band standing wave accelerating structure and a structure employing on-axis couplers have been compared by measuring the energy of accelerated electrons. Criteria for choosing an on-axis coupled structure compared to side-coupled and ''disk and washer'' accelerating structures are given. (author)

  13. 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 ...

  14. 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

  15. A high peak power S-band switching system for the Advanced Photon Source (APS) Linear Accelerator (Linac)

    International Nuclear Information System (INIS)

    Grelick, A. E.

    1998-01-01

    An S-band linear accelerator is the source of particles and front end of the Advanced Photon Source [1] injector. Additionally, it will be used to support a low-energy undulator test line (LEUTL) and to drive a free-electron laser (FEL). To provide maximum linac availability for all uses, an additional modulator-klystron subsystem has been built,and a waveguide-switching and distribution subsystem is now under construction. The combined subsystems provide a hot spare for any of the five S-band transmitters that power the lina cand have been given the additional function of powering an rf gun test stand whenever they are not otherwise needed. Design considerations for the waveguide-switching subsystem, topology selection, timing, control, and system protection provisions are described

  16. 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.

  17. Computer-aided design of the RF-cavity for a high-power S-band klystron

    Science.gov (United States)

    Kant, D.; Bandyopadhyay, A. K.; Pal, D.; Meena, R.; Nangru, S. C.; Joshi, L. M.

    2012-08-01

    This article describes the computer-aided design of the RF-cavity for a S-band klystron operating at 2856 MHz. State-of-the-art electromagnetic simulation tools SUPERFISH, CST Microwave studio, HFSS and MAGIC have been used for cavity design. After finalising the geometrical details of the cavity through simulation, it has been fabricated and characterised through cold testing. Detailed results of the computer-aided simulation and cold measurements are presented in this article.

  18. L-band brightness temperature disaggregation for use with S-band and C-band radiometer data for WCOM

    Science.gov (United States)

    Yao, P.; Shi, J.; Zhao, T.; Cosh, M. H.; Bindlish, R.

    2017-12-01

    There are two passive microwave sensors onboard the Water Cycle Observation Mission (WCOM), which includes a synthetic aperture radiometer operating at L-S-C bands and a scanning microwave radiometer operating from C- to W-bands. It provides a unique opportunity to disaggregate L-band brightness temperature (soil moisture) with S-band C-bands radiometer data. In this study, passive-only downscaling methodologies are developed and evaluated. Based on the radiative transfer modeling, it was found that the TBs (brightness temperature) between the L-band and S-band exhibit a linear relationship, and there is an exponential relationship between L-band and C-band. We carried out the downscaling results by two methods: (1) downscaling with L-S-C band passive measurements with the same incidence angle from payload IMI; (2) downscaling with L-C band passive measurements with different incidence angle from payloads IMI and PMI. The downscaling method with L-S bands with the same incident angle was first evaluated using SMEX02 data. The RMSE are 2.69 K and 1.52 K for H and V polarization respectively. The downscaling method with L-C bands is developed with different incident angles using SMEX03 data. The RMSE are 2.97 K and 2.68 K for H and V polarization respectively. These results showed that high-resolution L-band brightness temperature and soil moisture products could be generated from the future WCOM passive-only observations.

  19. Variable Energy 2-MeV S-Band Linac for X-ray and Other Applications

    International Nuclear Information System (INIS)

    Howard Bender; Dave Schwellenbach; Ron Sturges; Rusty Trainham

    2008-01-01

    We will describe the design and operation of a compact, 2-MeV, S-band linear accelerator (linac) with variable energy tuning and short-pulse operation down to 15 ps with 100-A peak current. The design consists of a buncher cavity for short-pulse operation and two coupled resonator sections for acceleration. Single-pulse operation is accomplished through a fast injector system with a 219-MHz subharmonic buncher. The machine is intended to support a variety of applications, such as X-ray and electron beam diagnostic development and, recently, electron diffraction studies of phase transitions in shocked materials

  20. Development of new S-band RF window for stable high-power operation in linear accelerator RF system

    Science.gov (United States)

    Joo, Youngdo; Lee, Byung-Joon; Kim, Seung-Hwan; Kong, Hyung-Sup; Hwang, Woonha; Roh, Sungjoo; Ryu, Jiwan

    2017-09-01

    For stable high-power operation, a new RF window is developed in the S-band linear accelerator (Linac) RF systems of the Pohang Light Source-II (PLS-II) and the Pohang Accelerator Laboratory X-ray Free-Electron Laser (PAL-XFEL). The new RF window is designed to mitigate the strength of the electric field at the ceramic disk and also at the waveguide-cavity coupling structure of the conventional RF window. By replacing the pill-box type cavity in the conventional RF window with an overmoded cavity, the electric field component perpendicular to the ceramic disk that caused most of the multipacting breakdowns in the ceramic disk was reduced by an order of magnitude. The reduced electric field at the ceramic disk eliminated the Ti-N coating process on the ceramic surface in the fabrication procedure of the new RF window, preventing the incomplete coating from spoiling the RF transmission and lowering the fabrication cost. The overmoded cavity was coupled with input and output waveguides through dual side-wall coupling irises to reduce the electric field strength at the waveguide-cavity coupling structure and the possibility of mode competitions in the overmoded cavity. A prototype of the new RF window was fabricated and fully tested with the Klystron peak input power, pulse duration and pulse repetition rate of 75 MW, 4.5 μs and 10 Hz, respectively, at the high-power test stand. The first mass-produced new RF window installed in the PLS-II Linac is running in normal operation mode. No fault is reported to date. Plans are being made to install the new RF window to all S-band accelerator RF modules of the PLS-II and PAL-XFEL Linacs. This new RF window may be applied to the output windows of S-band power sources like Klystron as wells as the waveguide windows of accelerator facilities which operate in S-band.

  1. 180 MW/180 KW pulse modulator for S-band klystron of LUE-200 linac of IREN installation of JINR

    Science.gov (United States)

    Su, Kim Dong; Sumbaev, A. P.; Shvetsov, V. N.

    2014-09-01

    The offer on working out of the pulse modulator with 180 MW pulse power and 180 kW average power for pulse S-band klystrons of LUE-200 linac of IREN installation at the Laboratory of neutron physics (FLNP) at JINR is formulated. Main requirements, key parameters and element base of the modulator are presented. The variant of the basic scheme on the basis of 14 (or 11) stage 2 parallel PFN with the thyratron switchboard (TGI2-10K/50) and six parallel high voltage power supplies (CCPS Power Supply) is considered.

  2. Variable Energy 2-MeV S-Band Linac for X-ray and Other Applications

    International Nuclear Information System (INIS)

    H. Bender; D. Schwellenbach; R. Sturges; R. Trainham

    2008-01-01

    This paper describes the design and operation of a compact, 2-MeV, S-band linear accelerator (linac) with variable energy tuning and short-pulse operation down to 15 ps with 100-A peak current. The design consists of a buncher cavity for short-pulse operation and two coupled resonator sections for acceleration. Single-pulse operation is accomplished through a fast injector system with a 219-MHz subharmonic buncher. The machine is intended to support a variety of applications, such as x-ray and electron beam diagnostic development, and recently, electron diffraction studies of phase transitions in shocked materials

  3. Building Entry Loss and Delay Spread Measurements on a Simulated HAP-to-Indoor Link at S-Band

    Directory of Open Access Journals (Sweden)

    Delgado-Penín JA

    2008-01-01

    Full Text Available Results from a measurement campaign emulating the high altitude platform (HAP-to-indoor communication channel at S-band are presented in this paper. A link was established between a transmitter carried by a helicopter, representing the HAP, and a receiver placed at several locations in different building types including an airport, an office building, a shopping mall, a residential house, and a skyscraper. A wideband, directive channel sounder was used to measure building entry loss and time delay spread. Results of the building entry loss are presented as a function of building type, elevation, and building entry angle. Results of delay spread for each building are also provided.

  4. Building Entry Loss and Delay Spread Measurements on a Simulated HAP-to-Indoor Link at S-Band

    Directory of Open Access Journals (Sweden)

    P. Valtr

    2008-07-01

    Full Text Available Results from a measurement campaign emulating the high altitude platform (HAP-to-indoor communication channel at S-band are presented in this paper. A link was established between a transmitter carried by a helicopter, representing the HAP, and a receiver placed at several locations in different building types including an airport, an office building, a shopping mall, a residential house, and a skyscraper. A wideband, directive channel sounder was used to measure building entry loss and time delay spread. Results of the building entry loss are presented as a function of building type, elevation, and building entry angle. Results of delay spread for each building are also provided.

  5. 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

  6. Design and development of a 6 MW peak, 24 kW average power S-band klystron

    Energy Technology Data Exchange (ETDEWEB)

    Joshi, L.M.; Meena, Rakesh; Nangru, Subhash; Kant, Deepender; Pal, Debashis; Lamba, O.S.; Jindal, Vishnu; Jangid, Sushil Kumar, E-mail: joslm@rediffmail.com [Central Electronics Engineering Research Institute, Council of Scientific and Industrial Research, Pilani (India); Chakravarthy, D.P.; Dixit, Kavita [Bhabha Atomic Research Centre, Mumbai (India)

    2011-07-01

    A 6 MW peak, 24 kW average power S-band Klystron is under development at CEERI, Pilani under an MoU between BARC and CEERI. The design of the klystron has been completed. The electron gun has been designed using TRAK and MAGIC codes. RF cavities have been designed using HFSS and CST Microwave Studio while the complete beam wave interaction simulation has been done using MAGIC code. The thermal design of collector and RF window has been done using ANSYS code. A Gun Collector Test Module (GCTM) was developed before making actual klystron to validate gun perveance and thermal design of collector. A high voltage solid state pulsed modulator has been installed for performance valuation of the tube. The paper will cover the design aspects of the tube and experimental test results of GCTM and klystron. (author)

  7. Commissioning of indigenous microwave test facility for development and pilot production of 2 MW S-band magnetrons

    International Nuclear Information System (INIS)

    Shrivastava, Purushottam; Wanmode, Y.D.; Hannurkar, P.R.; Prasad, Sharda

    2005-01-01

    To have self reliance in the field of microwave devices and to have consistent supply of pulsed magnetrons for the Indian accelerator programme. CAT initiated development of 2 MW S-Band pulsed magnetrons in collaboration with CEERI, Pilani. The design, development and testing of the microwave test facilities for ageing. conditioning and performance testing of Indian magnetrons, was successfully done by CAT indigenously. After the rigorous testing. the test facility was shifted, installed and commissioned at CEERI, Pilani by CAT. Over a period of 10 years, nine prototypes were aged and tested, two magnetrons were life tested and five magnetrons under production programme have been successfully conditioned and tested. Testing of more numbers is underway. The system details. commissioning aspects are discussed, results are shown. (author)

  8. Performance of horn-coupled transition edge sensors for L- and S-band optical detection on the SAFARI instrument

    Science.gov (United States)

    Goldie, D. J.; Glowacka, D. M.; Withington, S.; Chen, Jiajun; Ade, P. A. R.; Morozov, D.; Sudiwala, R.; Trappe, N. A.; Quaranta, O.

    2016-07-01

    We describe the geometry, architecture, dark- and optical performance of ultra-low-noise transition edge sensors as THz detectors for the SAFARI instrument. The TESs are fabricated from superconducting Mo/Au bilayers coupled to impedance-matched superconducting β-phase Ta thin-film absorbers. The detectors have phonon-limited dark noise equivalent powers of order 0.5 - 1.0 aW/ √ Hz and saturation powers of order 20 - 40 fW. The low temperature test configuration incorporating micro-machined backshorts is also described, and construction and typical performance characteristics for the optical load are shown. We report preliminary measurements of the optical performance of these TESs for two SAFARI bands; L-band at 110 - 210 μm and S-band 34 - 60 μm .

  9. Two-layer radio frequency MEMS fractal capacitors in PolyMUMPS for S-band applications

    KAUST Repository

    Elshurafa, Amro M.

    2012-07-23

    In this Letter, the authors fabricate for the first time MEMS fractal capacitors possessing two layers and compare their performance characteristics with the conventional parallel-plate capacitor and previously reported state-of-the-art single-layer MEMS fractal capacitors. Explicitly, a capacitor with a woven structure and another with an interleaved configuration were fabricated in the standard PolyMUMPS surface micromachining process and tested at S-band frequencies. The self-resonant frequencies of the fabricated capacitors were close to 10GHz, which is better than that of the parallel-plate capacitor, which measured only 5.5GHz. Further, the presented capacitors provided a higher capacitance when compared with the state-of-the-art-reported MEMS fractal capacitors created using a single layer at the expense of a lower quality factor. © 2012 The Institution of Engineering and Technology.

  10. Measurement of intense coherent synchrotron radiation at frequencies around 0.1 THz using the compact S-band linac

    International Nuclear Information System (INIS)

    Sei, Norihiro; Kuroda, Ryunosuke; Yasumoto, Masato; Toyokawa, Hiroyuki; Ogawa, Hiroshi; Koike, Masaki; Yamada, Kawakatsu

    2008-01-01

    We measured intense radiation from an electron bunch in a millimeter wave region using the compact S-band linac. The dependence of the radiation on the electron-bunch charge was measured with an rf detector system at frequencies around 0.1 THz and was confirmed to be a coherent synchrotron radiation (CSR). The total power of the horizontally and vertically polarized CSRs, which were extracted through the Z-cut quartz window within 1 ns, was calculated to be about 88 and 30 nJ/pulse, excluding the absorption by the window. The two-dimensional distribution of the vertically polarized CSR was measured at a distance of about 0.7 m from the radiation point. The CSR distribution was comparatively uniform in the horizontal plane. Intense CSR, which was reflected in the vacuum chamber, was extracted with a delay of about 6 ns. This suggests that measurement of temporal structure is needed for CSR applications

  11. Design and development of a 6 MW peak, 24 kW average power S-band klystron

    International Nuclear Information System (INIS)

    Joshi, L.M.; Meena, Rakesh; Nangru, Subhash; Kant, Deepender; Pal, Debashis; Lamba, O.S.; Jindal, Vishnu; Jangid, Sushil Kumar; Chakravarthy, D.P.; Dixit, Kavita

    2011-01-01

    A 6 MW peak, 24 kW average power S-band Klystron is under development at CEERI, Pilani under an MoU between BARC and CEERI. The design of the klystron has been completed. The electron gun has been designed using TRAK and MAGIC codes. RF cavities have been designed using HFSS and CST Microwave Studio while the complete beam wave interaction simulation has been done using MAGIC code. The thermal design of collector and RF window has been done using ANSYS code. A Gun Collector Test Module (GCTM) was developed before making actual klystron to validate gun perveance and thermal design of collector. A high voltage solid state pulsed modulator has been installed for performance valuation of the tube. The paper will cover the design aspects of the tube and experimental test results of GCTM and klystron. (author)

  12. 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 ...

  13. 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 ...

  14. 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 ...

  15. 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.

  16. Feasibility of producing a short, high energy s-band linear accelerator using a klystron power source.

    Science.gov (United States)

    Baillie, Devin; St Aubin, J; Fallone, B G; Steciw, S

    2013-04-01

    To use a finite-element method (FEM) model to study the feasibility of producing a short s-band (2.9985 GHz) waveguide capable of producing x-rays energies up to 10 MV, for applications in a linac-MR, as well as conventional radiotherapy. An existing waveguide FEM model developed by the authors' group is used to simulate replacing the magnetron power source with a klystron. Peak fields within the waveguide are compared with a published experimental threshold for electric breakdown. The RF fields in the first accelerating cavity are scaled, approximating the effect of modifications to the first coupling cavity. Electron trajectories are calculated within the RF fields, and the energy spectrum, beam current, and focal spot of the electron beam are analyzed. One electron spectrum is selected for Monte Carlo simulations and the resulting PDD compared to measurement. When the first cavity fields are scaled by a factor of 0.475, the peak magnitude of the electric fields within the waveguide are calculated to be 223.1 MV∕m, 29% lower than the published threshold for breakdown at this operating frequency. Maximum electron energy increased from 6.2 to 10.4 MeV, and beam current increased from 134 to 170 mA. The focal spot FWHM is decreased slightly from 0.07 to 0.05 mm, and the width of the energy spectrum increased slightly from 0.44 to 0.70 MeV. Monte Carlo results show dmax is at 2.15 cm for a 10 × 10 cm(2) field, compared with 2.3 cm for a Varian 10 MV linac, while the penumbral widths are 4.8 and 5.6 mm, respectively. The authors' simulation results show that a short, high-energy, s-band accelerator is feasible and electric breakdown is not expected to interfere with operation at these field strengths. With minor modifications to the first coupling cavity, all electron beam parameters are improved.

  17. Feasibility of producing a short, high energy s-band linear accelerator using a klystron power source

    Energy Technology Data Exchange (ETDEWEB)

    Baillie, Devin [Department of Oncology, Medical Physics Division, University of Alberta, 11560 University Avenue, Edmonton, Alberta T6G 1Z2 (Canada); Aubin, J. St. [Department of Medical Physics, Cross Cancer Institute, 11560 University Avenue, Edmonton, Alberta T6G 1Z2 (Canada); Fallone, B. G. [Department of Physics, University of Alberta, 11322-89 Avenue, Edmonton, Alberta T6G 2G7 (Canada); Department of Medical Physics, Cross Cancer Institute, 11560 University Avenue, Edmonton, Alberta T6G 1Z2 (Canada); Department of Oncology, Medical Physics Division, University of Alberta, 11560 University Avenue, Edmonton, Alberta T6G 1Z2 (Canada); Steciw, S. [Department of Medical Physics, Cross Cancer Institute, 11560 University Avenue, Edmonton, Alberta T6G 1Z2 (Canada); Department of Oncology, Medical Physics Division, University of Alberta, 11560 University Avenue, Edmonton, Alberta T6G 1Z2 (Canada)

    2013-04-15

    Purpose: To use a finite-element method (FEM) model to study the feasibility of producing a short s-band (2.9985 GHz) waveguide capable of producing x-rays energies up to 10 MV, for applications in a linac-MR, as well as conventional radiotherapy. Methods: An existing waveguide FEM model developed by the authors' group is used to simulate replacing the magnetron power source with a klystron. Peak fields within the waveguide are compared with a published experimental threshold for electric breakdown. The RF fields in the first accelerating cavity are scaled, approximating the effect of modifications to the first coupling cavity. Electron trajectories are calculated within the RF fields, and the energy spectrum, beam current, and focal spot of the electron beam are analyzed. One electron spectrum is selected for Monte Carlo simulations and the resulting PDD compared to measurement. Results: When the first cavity fields are scaled by a factor of 0.475, the peak magnitude of the electric fields within the waveguide are calculated to be 223.1 MV/m, 29% lower than the published threshold for breakdown at this operating frequency. Maximum electron energy increased from 6.2 to 10.4 MeV, and beam current increased from 134 to 170 mA. The focal spot FWHM is decreased slightly from 0.07 to 0.05 mm, and the width of the energy spectrum increased slightly from 0.44 to 0.70 MeV. Monte Carlo results show d{sub max} is at 2.15 cm for a 10 Multiplication-Sign 10 cm{sup 2} field, compared with 2.3 cm for a Varian 10 MV linac, while the penumbral widths are 4.8 and 5.6 mm, respectively. Conclusions: The authors' simulation results show that a short, high-energy, s-band accelerator is feasible and electric breakdown is not expected to interfere with operation at these field strengths. With minor modifications to the first coupling cavity, all electron beam parameters are improved.

  18. Feasibility of producing a short, high energy s-band linear accelerator using a klystron power source

    International Nuclear Information System (INIS)

    Baillie, Devin; Aubin, J. St.; Fallone, B. G.; Steciw, S.

    2013-01-01

    Purpose: To use a finite-element method (FEM) model to study the feasibility of producing a short s-band (2.9985 GHz) waveguide capable of producing x-rays energies up to 10 MV, for applications in a linac-MR, as well as conventional radiotherapy. Methods: An existing waveguide FEM model developed by the authors' group is used to simulate replacing the magnetron power source with a klystron. Peak fields within the waveguide are compared with a published experimental threshold for electric breakdown. The RF fields in the first accelerating cavity are scaled, approximating the effect of modifications to the first coupling cavity. Electron trajectories are calculated within the RF fields, and the energy spectrum, beam current, and focal spot of the electron beam are analyzed. One electron spectrum is selected for Monte Carlo simulations and the resulting PDD compared to measurement. Results: When the first cavity fields are scaled by a factor of 0.475, the peak magnitude of the electric fields within the waveguide are calculated to be 223.1 MV/m, 29% lower than the published threshold for breakdown at this operating frequency. Maximum electron energy increased from 6.2 to 10.4 MeV, and beam current increased from 134 to 170 mA. The focal spot FWHM is decreased slightly from 0.07 to 0.05 mm, and the width of the energy spectrum increased slightly from 0.44 to 0.70 MeV. Monte Carlo results show d max is at 2.15 cm for a 10 × 10 cm 2 field, compared with 2.3 cm for a Varian 10 MV linac, while the penumbral widths are 4.8 and 5.6 mm, respectively. Conclusions: The authors' simulation results show that a short, high-energy, s-band accelerator is feasible and electric breakdown is not expected to interfere with operation at these field strengths. With minor modifications to the first coupling cavity, all electron beam parameters are improved.

  19. S-band low noise amplifier and 40 kW high power amplifier subsystems of Japanese Deep Space Earth Station

    Science.gov (United States)

    Honma, K.; Handa, K.; Akinaga, W.; Doi, M.; Matsuzaki, O.

    This paper describes the design and the performance of the S-band low noise amplifier and the S-band high power amplifier that have been developed for the Usuda Deep Space Station of the Institute of Space and Astronautical Science (ISAS), Japan. The S-band low noise amplifier consists of a helium gas-cooled parametric amplifier followed by three-stage FET amplifiers and has a noise temperature of 8 K. The high power amplifier is composed of two 28 kW klystrons, capable of transmitting 40 kW continuously when two klystrons are combined. Both subsystems are operating quite satisfactorily in the tracking of Sakigake and Suisei, the Japanese interplanetary probes for Halley's comet exploration, launched by ISAS in 1985.

  20. 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...

  1. Design study of an S-band RF cavity of a dual-energy electron LINAC for the CIS

    Science.gov (United States)

    Lee, Byeong-No; Park, Hyungdal; Song, Ki-baek; Li, Yonggui; Lee, Byung Cheol; Cha, Sung-su; Lee, Jong-Chul; Shin, Seung-Wook; Chai, Jong-seo

    2014-01-01

    The design of a resonance frequency (RF) cavity for the dual-energy S-band electron linear accelerator (LINAC) has been carried out for the cargo inspection system (CIS). This Standing-wave-type RF cavity is operated at a frequency under the 2856-MHz resonance frequency and generates electron beams of 9 MeV (high mode) and 6 MeV (low mode). The electrons are accelerated from the initial energy of the electron gun to the target energy (9 or 6 MeV) inside the RF cavity by using the RF power transmitted from a 5.5-MW-class klystron. Then, electron beams with a 1-kW average power (both high mode and low mode) bombard an X-ray target a 2-mm spot size. The proposed accelerating gradient was 13 MV/m, and the designed Q value was about 7100. On going research on 15-MeV non-destructive inspections for military or other applications is presented.

  2. Advances in X-Band and S-Band Linear Accelerators for Security, NDT, and Other Applications

    CERN Document Server

    Mishin, Andrey V

    2005-01-01

    At AS&E High Energy Systems Division, we designed several new advanced high energy electron beam and X-ray sources. Our primary focus has always been in building the world's most portable commercial X-band accelerators. Today, our X-band systems frequently exceed performance of the similar S-band machines, while they are more portable compared to the latter. The new designs of the X-band accelerators in the most practical energy range from 1 MeV to 6 MeV have been tested delivering outstanding results. Seventy 6 MeV X-band linacs systems have been produced. The most compact linac for security is used by AS&E in a self-shielded, Shaped Energy™ cargo screening system. We pioneered using the X-band linear accelerators for CT, producing high quality images of oil pipes and wood logs. An X-band linear accelerator head on a robotic arm has been used for electron beam radiation curing of an odd-shaped graphite composite part. We developed the broad-range 4 MeV to over 10 MeV energy-regulated X-band ...

  3. Design of S-Band Phased Array Antenna with High Isolation Using Broadside Coupled Split Ring Resonator

    Directory of Open Access Journals (Sweden)

    Sungyoun Hwang

    2018-04-01

    Full Text Available In this paper, a method of designing a Vivaldi type phased array antenna (PAA which operates at S-band (2.8–3.3 GHz is presented. The presented antenna uses broadside coupled split ring resonators (BC-SRRs for high isolation, wide field of view, and good active S-parameter characteristics. As an example, we design a 1 × 8 array antenna with various BC-SRR structures using theory and EM simulations. The antenna is fabricated and measured to verify the design. With the BC-SRR implemented between the two radiating elements, the isolation is shown to be enhanced by 6 dB, up to 23 dB. The scan angle is shown to be within ±53° based on a −10 dB active reflection coefficient. The operation of the scan angle is possible within ±60° with a little larger reflection coefficient (−7 dB to −8 dB. The proposed design with BC-SRRs is expected to be useful for PAA applications.

  4. A Compact 5 MeV S-Band Electron Linac Based X-Ray Source for Industrial Radiography

    CERN Document Server

    Auditore, Lucrezia; De Pasquale, Domenico; Emanuele, Umberto; Italiano, Antonio; Trifirò, Antonio; Trimarchi, Marina

    2005-01-01

    A compact and reliable X-ray source, based on a 5 MeV, 1 kW, S-band electron linac, has been set up at the Dipartimento di Fisica, Universit\\'a di Messina. This source, coupled with a GOS scintillator screen and a CCD camera, represents an innovative transportable system for industrial radiography and X-ray tomography. Optimization of the parameters influencing the e-gamma conversion and the X-ray beam characteristics have been studied by means of the MCNP-4C2 code. The converter choice is the result of the study of the e-gamma conversion performances for different materials and materials thicknesses. Also the converter position with respect to the linac exit window was studied. The chosen converter consists in a Ta-Cu target inserted close to the linac window. The Cu layer acts as a filter both on the electrons from the source and on the low energy X-rays. The X-ray beam angular profile was studied by means of GafChromic films with and without collimation. In the final source project, a collimation system pr...

  5. Multi-wavelength fiber laser in the S-band region using a Sagnac loop mirror as a comb generator in an SOA gain medium

    International Nuclear Information System (INIS)

    Zulkifli, M Z; Hassan, N A; Awang, N A; Ahmad, H; Ghani, Z A; Harun, S W

    2010-01-01

    A simple design of multi-wavelength generation in the S-band region of the optical network transmission is proposed. The design consists of broad-band fiber Bragg grating (BB-FBG), which acts as a filter to enhance operation in the S-band region. A Sagnac loop mirror (SLM) is used to generate multiple wavelength oscillations in the ring cavity. The output consists of 60 lasing wavelengths oscillating simultaneously between 1464 nm and 1521 nm with a spacing of 0.92 nm and an output linewidth of 0.66 nm

  6. 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…

  7. 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…

  8. Enhanced performance of an S-band fiber laser using a thulium-doped photonic crystal fiber

    Science.gov (United States)

    Muhammad, A. R.; Emami, S. D.; Hmood, J. K.; Sayar, K.; Penny, R.; Abdul-Rashid, H. A.; Ahmad, H.; Harun, S. W.

    2014-11-01

    This work proposes a new method to enhance the performance of an S-band fiber laser by using a thulium-doped photonic crystal fiber (PCF). The proposed method is based on amplified spontaneous emission (ASE) suppression provided by the thulium-doped PCF unique geometric structure. The enhanced performance of this filter based PCF is dependent on the short and long cut-off wavelength characteristics that define the fiber transmission window. Realizing the short wavelength cut-off location requires the PCF cladding to be doped with a high index material, which provides a refractive index difference between the core and cladding region. Achieving the long cut-off wavelength necessitates enlarging the size of the air holes surrounding the rare-earth doped core region. The PCF structure is optimized so as to achieve the desired ASE suppression regions of below 0.8 μm and above 1.8 μm. The laser performance is simulated for different host media, namely pure silica, alumino-silicate, and fluoride-based fiber ZBLAN based on this thulium-doped PCF design. The host media spectroscopic details, including lifetime variations and quantum efficiency effect on the lasing emission are also discussed. Information on the filter based PCF design is gathered via a full-vectorial finite element method analysis and specifically a numerical modelling solution for the energy level rate equation using the Runge-Kutta method. Results are analyzed for gain improvement, lasing cavity, laser efficiency and effect of core size diameter variation. Results are compared with conventional thulium-doped fiber and thulium-doped PCF for every single host media. We observe that the ZBLAN host media is the most promising candidate due to its greater quantum efficiency.

  9. Enhanced performance of an S-band fiber laser using a thulium-doped photonic crystal fiber

    International Nuclear Information System (INIS)

    Muhammad, A R; Emami, S D; Penny, R; Ahmad, H; Harun, S W; Hmood, J K; Sayar, K; Abdul-Rashid, H A

    2014-01-01

    This work proposes a new method to enhance the performance of an S-band fiber laser by using a thulium-doped photonic crystal fiber (PCF). The proposed method is based on amplified spontaneous emission (ASE) suppression provided by the thulium-doped PCF unique geometric structure. The enhanced performance of this filter based PCF is dependent on the short and long cut-off wavelength characteristics that define the fiber transmission window. Realizing the short wavelength cut-off location requires the PCF cladding to be doped with a high index material, which provides a refractive index difference between the core and cladding region. Achieving the long cut-off wavelength necessitates enlarging the size of the air holes surrounding the rare-earth doped core region. The PCF structure is optimized so as to achieve the desired ASE suppression regions of below 0.8 μm and above 1.8 μm. The laser performance is simulated for different host media, namely pure silica, alumino-silicate, and fluoride-based fiber ZBLAN based on this thulium-doped PCF design. The host media spectroscopic details, including lifetime variations and quantum efficiency effect on the lasing emission are also discussed. Information on the filter based PCF design is gathered via a full-vectorial finite element method analysis and specifically a numerical modelling solution for the energy level rate equation using the Runge–Kutta method. Results are analyzed for gain improvement, lasing cavity, laser efficiency and effect of core size diameter variation. Results are compared with conventional thulium-doped fiber and thulium-doped PCF for every single host media. We observe that the ZBLAN host media is the most promising candidate due to its greater quantum efficiency. (paper)

  10. A feasibility study of high intensity positron sources for the S-band and TESLA linear colliders

    Energy Technology Data Exchange (ETDEWEB)

    Glantz, R.

    1997-10-01

    Future high energy linear colliders require luminosities above 10{sup 33} cm{sup -2}s{sup -1}. Therefore beam intensities have to be provided up to two orders of magnitude higher than achieved at present. It is comparably simple to reach high electron intensities. Positron intensities in this range, however, are difficult to realize with conventional positron sources. A new method of positron production was proposed in 1979 by V.E. Balakin and A.A. Mikhailichenko. The photons, necessary for pair production, are not generated by bremsstrahlung but by high energy electrons passing through an undulator. Based on this principle, a high intensity, unpolarized and polarized positron source for linear colliders was developed by K.Floettmann. In the present work, the requirements derived by K.Floettmann are used to study the feasibility of both the polarized and the unpolarized positron source. For economical reasons it is advantageous to use the beam after the interaction for positron production. In the main part of the present work a beam line is developed which guarantees a stable operation of the unpolarized wiggler-based positron source for the S-Band and TESLA linear collider. The requirements on the electron beam emittances are much higher for the polarized undulator-based source. For TESLA it is shown, that an operation of the polarized source is possible for design interactions. For a stable operation, taking into account perturbations at the interaction point, further investigations are necessary. For the SBLC, an operation of the polarized source is not possible with the present design.

  11. A comparative cepstral based analysis of simulated and measured S-band and X-band radar Doppler spectra of human motion

    CSIR Research Space (South Africa)

    Van Eeden, WD

    2015-10-01

    Full Text Available targets. It is also shown that, whereas the motion of most body parts of a human target can be observed in the X-band data, only the main torso sway can be observed at S-band. This implies that X-band data is well suited to cepstrum based human motion...

  12. 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)

  13. 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...

  14. FEM design and simulation of a short, 10 MV, S-band Linac with Monte Carlo dose simulations

    International Nuclear Information System (INIS)

    Baillie, Devin; Aubin, J. St.; Steciw, S.; Fallone, B. G.

    2015-01-01

    designed and simulated an S-band waveguide of length of 27.5 cm capable of producing a 10 MV photon beam. This waveguide operates well within the breakdown threshold determined for the cavity geometry used. The designed Linac produces depth dose profiles similar to those of the emulated 10 MV Linac (waveguide-length of 1.5 m) but yields a narrower penumbra

  15. 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

  16. 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...

  17. 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…

  18. Adaptive ground implemented phase array

    Science.gov (United States)

    Spearing, R. E.

    1973-01-01

    The simulation of an adaptive ground implemented phased array of five antenna elements is reported for a very high frequency system design that is tolerant to the radio frequency interference environment encountered by a tracking data relay satellite. Signals originating from satellites are received by the VHF ring array and both horizontal and vertical polarizations from each of the five elements are multiplexed and transmitted down to ground station. A panel on the transmitting end of the simulation chamber contains up to 10 S-band RFI sources along with the desired signal to simulate the dynamic relationship between user and TDRS. The 10 input channels are summed, and desired and interference signals are separated and corrected until the resultant sum signal-to-interference ratio is maximized. Testing performed with this simulation equipment demonstrates good correlation between predicted and actual results.

  19. Training of radwaste management specialists

    International Nuclear Information System (INIS)

    Lifanova, S.D.

    2010-01-01

    Highly professional and knowledgeable employees for chemical, and especially radiochemical, technology companies are very much sought after these days. Taking into account the advancement of nuclear power and the associated expansion of radioactive waste management facilities, the demand for staff that possesses all the necessary knowledge is set to increase multi-tenfold. In such circumstances, training of personnel is becoming a key element of the human resource management process. The author says that training of personnel at SUE SIA Radon Moscow is conducted in accordance with the Program of Training, Advanced Training and Personnel Qualification, which prescribes areas of training, categories of trainees, approximate number of trainees for each area, schedule and budget of training sessions. The cooperation of SUE SIA Radon Moscow with higher-education institutions in the field of young specialists training and advanced training of managerial, technical and administrative staff is reported [ru

  20. Ground penetrating radar

    CERN Document Server

    Daniels, David J

    2004-01-01

    Ground-penetrating radar has come to public attention in recent criminal investigations, but has actually been a developing and maturing remote sensing field for some time. In the light of recent expansion of the technique to a wide range of applications, the need for an up-to-date reference has become pressing. This fully revised and expanded edition of the best-selling Surface-Penetrating Radar (IEE, 1996) presents, for the non-specialist user or engineer, all the key elements of this technique, which span several disciplines including electromagnetics, geophysics and signal processing. The

  1. Testing and Implementation Progress on the Advanced Photon Source (APS) Linear Accelerator (Linac) High-Power S-band Switching System

    OpenAIRE

    Grelick, A. E.; Arnold, N.; Berg, S.; Dohan, D.; Goeppner, G.; Kang, Y. W.; Nassiri, A.; Pasky, S.; Pile, G.; Smith, T.; Stein, S. J.

    2000-01-01

    An S-band linear accelerator is the source of particles and the front end of the Advanced Photon Source injector. In addition, it supports a low-energy undulator test line (LEUTL) and drives a free-electron laser (FEL). A waveguide-switching and distribution system is now under construction. The system configuration was revised to be consistent with the recent change to electron-only operation. There are now six modulator-klystron subsystems, two of which are being configured to act as hot sp...

  2. 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…

  3. 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.

  4. 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.

  5. 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).

  6. Antenna characteristics and air-ground interface deembedding methods for stepped-frequency ground-penetrating radar measurements

    DEFF Research Database (Denmark)

    Karlsen, Brian; Larsen, Jan; Jakobsen, Kaj Bjarne

    2000-01-01

    The result from field-tests using a Stepped-Frequency Ground Penetrating Radar (SF-GPR) and promising antenna and air-ground deembedding methods for a SF-GPR is presented. A monostatic S-band rectangular waveguide antenna was used in the field-tests. The advantages of the SF-GPR, e.g., amplitude...... and phase information in the SF-GPR signal, is used to deembed the characteristics of the antenna. We propose a new air-to-ground interface deembedding technique based on Principal Component Analysis which enables enhancement of the SF-GPR signal from buried objects, e.g., anti-personal landmines...

  7. Grounded theory.

    Science.gov (United States)

    Harris, Tina

    2015-04-29

    Grounded theory is a popular research approach in health care and the social sciences. This article provides a description of grounded theory methodology and its key components, using examples from published studies to demonstrate practical application. It aims to demystify grounded theory for novice nurse researchers, by explaining what it is, when to use it, why they would want to use it and how to use it. It should enable nurse researchers to decide if grounded theory is an appropriate approach for their research, and to determine the quality of any grounded theory research they read.

  8. 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, ...

  9. 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...

  10. 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...

  11. A low-power RF system with accurate synchronization for a S-band RF-gun using a laser-triggered photocathode

    International Nuclear Information System (INIS)

    Otake, Y.; Naito, T.; Shintake, T.; Takata, K.; Takeuchi, Y.; Urakawa, J.; Yoshioka, M.; Akiyama, H.

    1992-01-01

    An S-band RF-gun using a laser-triggered photocathode and its low-power RF system have been constructed. The main elements of the low-power RF system comprise a 600-W amplifier, an amplitude modulator, a phase detector, a phase shifter and a frequency-divider module. Synchronization between the RF fields for acceleration and the mode-locked laser pulses for beam triggering are among the important points concerning the RF-gun. The frequency divider module which down-converts from 2856 MHz(RF) to 89.25 MHz(laser), and the electrical phase-shifter were specially developed for stable phase control. The phase jitter of the frequency divider should be less than 10 ps to satisfy our present requirements. The first experiments to trigger and accelerate beams with the above-mentioned system were carried out in January, 1992. (Author) 6 figs., 5 refs

  12. Development of the high-power THz spectroscopy and imaging systems on the basis of an S-band compact electron LINAC

    International Nuclear Information System (INIS)

    Kuroda, R.; Taira, Y.; Tanaka, M.; Toyokawa, H.; Yamada, K.; Kumaki, M.; Tachibana, M.; Sakaue, K.; Washio, M.

    2014-01-01

    The high-power terahertz time-domain spectroscopy (THz-TDS) and imaging systems have been developed on the basis of an S-band compact electron linac at AIST. Such high-power THz source is strongly expected for inspection of dangerous materials in the homeland security field. The high-power THz radiations are generated in two methods with the high-brightness ultra-short electron bunch. One is THz coherent synchrotron radiation (THz-CSR) for THz imaging applications. The other is THz coherent transition radiation (THz-CTR) for the THz spectroscopy. The THz-CTR time-domain spectroscopy (TDS) has been constructed with the EO sampling method and demonstrated in freq. range between 0.1-2 THz. The absorption measurements of drug samples have been successfully performed in atmosphere. In this symposium, we will describe details of the THz-CTR-TDS and imaging experiments and a future plan of the THz applications. (author)

  13. Design, construction and tuning of S-band coupler for electron linear accelerator of institute for research in fundamental sciences (IPM E-linac)

    International Nuclear Information System (INIS)

    Ghasemi, F.; Abbasi Davani, F.; Lamehi Rachti, M.; Shaker, H.; Ahmadiannamin, S.

    2015-01-01

    Design and construction of an electron linear accelerator by Institute for Research in Fundamental Science (IPM) is considered as Iran’s first attempt to construct such an accelerator. In order to design a linear accelerating tube, after defining the accelerating tube and buncher geometries, RF input and output couplers must be designed. In this article, firstly, a brief report on the specifications of an S-band electron linear accelerator which is in progress in the school of particles and accelerators is presented and then, the design process and construction reports of the couplers required for this accelerator are described. Through performing necessary calculations and tuning the coupling factor and resonant frequency, couplers with desired specification have been fabricated by shrinking method. The final obtained coupling factor and resonant frequency have been respectively 1.05 and 2997 MHz for the first coupler, and 0.98 and 2996.9 MHz for the second one that are close to calculation results

  14. 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.

  15. 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...

  16. 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...

  17. 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. 

  18. Performance review of an indigenously developed high power test stand built for the Indian S-band 5 MW pulsed klystron development

    International Nuclear Information System (INIS)

    Shrivastava, Purushottam; Baxy, D.; Mulchandani, J.; Hannurkar, P.R.; Joshi, L.M.

    2003-01-01

    CAT took up development of 5 MW S-Band klystrons indigenously in collaboration with CEERI Pilani. The development of klystron prototype is completed. These klystrons are very crucial devices, for energizing the 10-20 MeV electron accelerators, which are developed in the country for various industrial, medical and scientific applications. A test station has been developed indigenously at CAT for these klystrons. It consists of a 12 MW peak power 130 kV klystron pulse modulator, a 1 : 10 pulse transformer, 130 kV high voltage deck having high voltage pulse divider, pulse current transformer as well indigenously built klystron socket, filament supplies, klystron support structure and pulse transformer oil tank. After development/rigorous testing the test stand was shifted to CEERI and was installed and commissioned there by CAT. Gun collector test module and prototypes of the 5 MW klystron were tested, aged and conditioned at high power using this test stand. The details of the system / test results are discussed

  19. Lunar Noise-Temperature Increase Measurements at S-Band, X-Band, and Ka-Band Using a 34-Meter-Diameter Beam-Waveguide Antenna

    Science.gov (United States)

    Morabito, D. D.

    2006-08-01

    The Moon radiates energy at infrared and microwave wavelengths, in addition to reflecting sunlight at optical wavelengths. As a result, an antenna pointed at or near the Moon will cause an increase in receiver noise temperature that needs to be accounted for in telemetry, radio science, or ranging link budgets. The Deep Space Network may be required to use its antennas in future lunar robotic or human missions, and thus it is important to understand the nature of this temperature increase as a function of observing frequency, lunar phase, and angular offset of the antenna beam from the center of the lunar disk. This article quantifies such a set of measurements acquired at DSS 13, a 34-m-diameter research and development beam-waveguide antenna located at Goldstone, California, at three different telecommunication frequencies, S-band (2.3 GHz), X-band (8.4 GHz), and Ka-band (32 GHz), over a wide range of lunar phase, for both disk-centered and limb-centered positions of the antenna beam.

  20. Aplikasi Magnet Berpengikat (Bonded NdFeB untuk S-band Circulator pada Rentang Frekuensi 2,00-4,00 GHz

    Directory of Open Access Journals (Sweden)

    Tony Kristiantoro

    2016-06-01

    Full Text Available Circulator merupakan perangkat elektronik yang memiliki fungsi penting pada suatu sistem pemancar dan penerima gelombang frekuensi radio (RF, di mana magnet permanen dapat berfungsi sebagai pengarah gelombang (waveguide. Penelitian ini bertujuan untuk menggantikan magnet permanen barium ferit (BaFe12O19 yang umumnya digunakan pada circulator dengan magnet permanen berpengikat (bonded neodymium besi boron (NdFeB. Bahan baku yang digunakan adalah serbuk NdFeB crashed ribbon dengan menggunakan metode pengepresan green-compact yang divariasikan pada tekanan 25, 50, 75, dan 100 kg.cm-2 dan dilanjutkan proses pemanasan pada temperatur 200 C selama 60 menit. Karakterisasi sifat magnet dilakukan dengan Permagraph, diperoleh nilai intrinsik optimum dari sampel 100 kg.cm-2 , induksi remanen (Br = 5,37 kG, koersifitas (HcJ = 4,74 kOe, produk energi maksimum (BHmax = 2,39 MGOe, dan densitas (ρ = 4,89 gr.cm-3 . Hasil pengukuran kuat medan permukaan (B dengan Gauss-meter menunjukkan nilai 800 G. Magnet dengan karakteristik optimum diterapkan pada circulator kemudian dikarakterisasi dengan Vector Network Analyzer dan menghasilkan voltage standing wave ratio (VSWR = 1,354, isolasi = -17,165 dB dan kerugian penyisipan = -0,200 dB pada titik kerja 3,00 GHz, sehingga magnet berpengikat (bonded NdFeB ini dapat diterapkan pada S-band circulator yang bekerja pada rentang frekuensi 2,00-4,00 GHz.

  1. 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.

  2. 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...

  3. 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…

  4. 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

  5. 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…

  6. [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.

  7. 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)

  8. 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.

  9. 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…

  10. 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.

  11. 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.

  12. 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.)

  13. 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…

  14. 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

  15. 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.

  16. 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

  17. 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.)

  18. Burnout Syndrome of Leisure Time Activities Specialist.

    OpenAIRE

    REBROVÁ, Iveta

    2012-01-01

    This thesis is dealing with burnout syndrome among leisure time specialists. Theoretical part describes burnout syndrome, its historical basis, symptoms and causes, protective factors and preventive techniques, which prevent from burnout syndrome risk. Next part deals with common stress, its causes and symptoms, and psychosocial stress, which is closely related with burnout syndrome. Ending of the theoretical part is focused on understanding the differences between jobs of common teacher and ...

  19. 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.

  20. A specialist root herbivore reduces plant resistance and uses an induced plant volatile to aggregate in a density dependent manner

    Science.gov (United States)

    1. Leaf-herbivore attack often triggers induced resistance in plants. However, certain specialist herbivores can also take advantage of the induced metabolic changes. In some cases, they even manipulate plant resistance, leading to a phenomenon called induced susceptibility. Compared to above-ground...

  1. Ground water

    International Nuclear Information System (INIS)

    Osmond, J.K.; Cowart, J.B.

    1982-01-01

    The subject is discussed under the headings: background and theory (introduction; fractionation in the hydrosphere; mobility factors; radioisotope evolution and aquifer classification; aquifer disequilibria and geochemical fronts); case studies (introduction; (a) conservative, and (b) non-conservative, behaviour); ground water dating applications (general requirements; radon and helium; radium isotopes; uranium isotopes). (U.K.)

  2. Ground water

    International Nuclear Information System (INIS)

    Osmond, J.K.; Cowart, J.B.

    1992-01-01

    The great variations in concentrations and activity ratios of 234 U/ 238 U in ground waters and the features causing elemental and isotopic mobility in the hydrosphere are discussed. Fractionation processes and their application to hydrology and other environmental problems such as earthquake, groundwater and aquifer dating are described. (UK)

  3. 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

  4. 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.

  5. Feasibility Study on S-Band Microwave Radiation and 3D-Thermal Infrared Imaging Sensor-Aided Recognition of Polymer Materials from End-of-Life Vehicles

    Directory of Open Access Journals (Sweden)

    Jiu Huang

    2018-04-01

    Full Text Available With the increase the worldwide consumption of vehicles, end-of-life vehicles (ELVs have kept rapidly increasing in the last two decades. Metallic parts and materials of ELVs can be easily reused and recycled, but the automobile shredder residues (ASRs, of which elastomer and plastic materials make up the vast majority, are difficult to recycle. ASRs are classified as hazardous materials in the main industrial countries, and are required to be materially recycled up to 85–95% by mass until 2020. However, there is neither sufficient theoretical nor practical experience for sorting ASR polymers. In this research, we provide a novel method by using S-Band microwave irradiation together with 3D scanning as well as infrared thermal imaging sensors for the recognition and sorting of typical plastics and elastomers from the ASR mixture. In this study, an industrial magnetron array with 2.45 GHz irradiation was utilized as the microwave source. Seven kinds of ELV polymer (PVC, ABS, PP, EPDM, NBR, CR, and SBR crushed scrap residues were tested. After specific power microwave irradiation for a certain time, the tested polymer materials were heated up to different extents corresponding to their respective sensitivities to microwave irradiation. Due to the variations in polymer chemical structure and additive agents, polymers have different sensitivities to microwave radiation, which leads to differences in temperature rises. The differences of temperature increase were obtained by a thermal infrared sensor, and the position and geometrical features of the tested scraps were acquired by a 3D imaging sensor. With this information, the scrap material could be recognized and then sorted. The results showed that this method was effective when the tested polymer materials were heated up to more than 30 °C. For full recognition of the tested polymer scraps, the minimum temperature variations of 5 °C and 10.5 °C for plastics and elastomers were needed

  6. Development of an S-band cavity-type beam position monitor for a high power THz free-electron laser

    Energy Technology Data Exchange (ETDEWEB)

    Noh, Seon Yeong; Kim, Eun-San, E-mail: eskim1@knu.ac.kr; Hwang, Ji-Gwang; Heo, A.; Won, Jang Si [Department of Physics, Kyungpook National University, Daegu 702-701 (Korea, Republic of); Vinokurov, Nikolay A.; Jeong, Young UK, E-mail: yujung@kaeri.re.kr; Hee Park, Seong; Jang, Kyu-Ha [WCI Center for Quantum-Beam-based Radiation Research, Korea Atomic Energy Research Institute, 989-111 Daedeok-Daero, Yuseong-gu, Daejeon (Korea, Republic of)

    2015-01-15

    A cavity-type beam position monitor (BPM) has been developed for a compact terahertz (THz) free-electron laser (FEL) system and ultra-short pulsed electron Linac system at the Korea Atomic Energy Research Institute (KAERI). Compared with other types of BPMs, the cavity-type BPM has higher sensitivity and faster response time even at low charge levels. When electron beam passes through the cavity-type BPM, it excites the dipole mode of the cavity of which amplitude depends linearly on the beam offset from the center of the cavity. Signals from the BPM were measured as a function of the beam offset by using an oscilloscope. The microtron accelerator for the KAERI THz FEL produces the electron beam with an energy of 6.5 MeV and pulse length of 5 μs with a micropulse of 10-20 ps at the frequency of 2.801 GHz. The macropulse beam current is 40 mA. Because the microtron provides multi-bunch system, output signal would be the superposition of each single bunch. So high output signal can be obtained from superposition of each single bunch. The designed position resolution of the cavity-type BPM in multi-bunch is submicron. Our cavity-type BPM is made of aluminum and vacuum can be maintained by indium sealing without brazing process, resulting in easy modification and cost saving. The resonance frequency of the cavity-type BPM is 2.803 GHz and the cavity-type BPM dimensions are 200 × 220 mm (length × height) with a pipe diameter of 38 mm. The measured position sensitivity was 6.19 (mV/mm)/mA and the measured isolation between the X and Y axis was −39 dB. By measuring the thermal noise of system, position resolution of the cavity-type BPM was estimated to be less than 1 μm. In this article, we present the test results of the S-band cavity-type BPM and prove the feasibility of the beam position measurement with high resolution using this device.

  7. Development of an S-band cavity-type beam position monitor for a high power THz free-electron laser

    Science.gov (United States)

    Noh, Seon Yeong; Kim, Eun-San; Hwang, Ji-Gwang; Heo, A.; won Jang, Si; Vinokurov, Nikolay A.; Jeong, Young UK; Hee Park, Seong; Jang, Kyu-Ha

    2015-01-01

    A cavity-type beam position monitor (BPM) has been developed for a compact terahertz (THz) free-electron laser (FEL) system and ultra-short pulsed electron Linac system at the Korea Atomic Energy Research Institute (KAERI). Compared with other types of BPMs, the cavity-type BPM has higher sensitivity and faster response time even at low charge levels. When electron beam passes through the cavity-type BPM, it excites the dipole mode of the cavity of which amplitude depends linearly on the beam offset from the center of the cavity. Signals from the BPM were measured as a function of the beam offset by using an oscilloscope. The microtron accelerator for the KAERI THz FEL produces the electron beam with an energy of 6.5 MeV and pulse length of 5 μs with a micropulse of 10-20 ps at the frequency of 2.801 GHz. The macropulse beam current is 40 mA. Because the microtron provides multi-bunch system, output signal would be the superposition of each single bunch. So high output signal can be obtained from superposition of each single bunch. The designed position resolution of the cavity-type BPM in multi-bunch is submicron. Our cavity-type BPM is made of aluminum and vacuum can be maintained by indium sealing without brazing process, resulting in easy modification and cost saving. The resonance frequency of the cavity-type BPM is 2.803 GHz and the cavity-type BPM dimensions are 200 × 220 mm (length × height) with a pipe diameter of 38 mm. The measured position sensitivity was 6.19 (mV/mm)/mA and the measured isolation between the X and Y axis was -39 dB. By measuring the thermal noise of system, position resolution of the cavity-type BPM was estimated to be less than 1 μm. In this article, we present the test results of the S-band cavity-type BPM and prove the feasibility of the beam position measurement with high resolution using this device.

  8. A qualitative investigation of specialist orthodontists in New Zealand. Part 1. Orthodontists and orthodontic practice.

    Science.gov (United States)

    Soma, Kieran J; Thomson, W Murray; Morgaine, Kate C; Harding, Winifred J

    2012-05-01

    Current knowledge of orthodontic practice is largely anecdotal and the lack of systematic knowledge can create barriers to better identifying the factors that make a successful orthodontist. The aim of this study was to investigate the routine practising lives of New Zealand orthodontists in order to generate an understanding of the reality of orthodontic specialist practice and its effects on their professional and personal lives. Semi-structured interviews were conducted involving 19 practising orthodontists (four females, 15 males; mean age 50 years) throughout New Zealand.Transcribed interviews were analysed for themes using an applied grounded theory approach. A core category of 'practising orthodontists' was derived, and related themes were grouped under the sub-categories of: (a) NZ orthodontic specialist practice; (b) NZ specialist orthodontists; and (c) work-life balance. The present paper reports on the first two subcategories. Themes elucidated under the specialist practice sub-category included modernisation, changing social norms, practice arrangement, branch practice, staffing, competition, legislation, advertising, the future and the provision of orthodontics by non-specialists. Themes in the orthodontic specialist sub-category were prior experience, postgraduate training, recent graduates, reasons for specialising, generational differences, females in orthodontics, NZ and overseas practice, the ageing profession and the prospect of an orthodontist shortage. This investigation has shed light on orthodontists and the practice of orthodontics in New Zealand and determined aspects rarely discussed in the current or previous literature. It will be valuable to observe how orthodontists and orthodontic practice continue to evolve in response to changes in NZ society.

  9. 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,…

  10. 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…

  11. Ground Pollution Science

    International Nuclear Information System (INIS)

    Oh, Jong Min; Bae, Jae Geun

    1997-08-01

    This book deals with ground pollution science and soil science, classification of soil and fundamentals, ground pollution and human, ground pollution and organic matter, ground pollution and city environment, environmental problems of the earth and ground pollution, soil pollution and development of geological features of the ground, ground pollution and landfill of waste, case of measurement of ground pollution.

  12. Academic Information Security Researchers: Hackers or Specialists?

    Science.gov (United States)

    Dadkhah, Mehdi; Lagzian, Mohammad; Borchardt, Glenn

    2018-04-01

    In this opinion piece, we present a synopsis of our findings from the last 2 years concerning cyber-attacks on web-based academia. We also present some of problems that we have faced and try to resolve any misunderstandings about our work. We are academic information security specialists, not hackers. Finally, we present a brief overview of our methods for detecting cyber fraud in an attempt to present general guidelines for researchers who would like to continue our work. We believe that our work is necessary for protecting the integrity of scholarly publishing against emerging cybercrime.

  13. TEMS: results of a specialist centre.

    Science.gov (United States)

    Flexer, S M; Durham-Hall, A C; Steward, M A; Robinson, J M

    2014-06-01

    Transanal endoscopic microsurgery (TEMS) is becoming more widespread due to the increasing body of evidence to support its role. Previous published data has reported recurrence rates in excess of 10% for benign polyps after TEMS. Bradford Royal Infirmary is a tertiary referral centre for TEMS and early rectal cancer in the UK. Data for all TEMS operations were entered into a prospective database over a 7-year period. Demographic data, complications and recurrence rates were recorded. Both benign adenomas and malignant lesions were included. A total of 164 patients (65% male), with a mean age of 68 years were included; 114 (70%) of the lesions resected were benign adenomas, and 50 (30%) were malignant lesions. Median polyp size was 4 (range 0.6-14.5) cm. Mean length of operation was 55 (range 10-120) min. There were no recurrences in any patients with a benign adenoma resected; two patients with malignant lesions developed recurrences. Three intra-operative complications were recorded, two rectal perforations (repaired primarily, one requiring defunctioning stoma), and a further patient suffered a blood loss of >300 ml requiring transfusion. Six patients developed strictures requiring dilation either endoscopically or under anaesthetic in the post-operative period. We have demonstrated that TEMS procedures performed in a specialist centre provide low rates of both recurrence and complication. Within a specialist centre, TEMS surgery should be offered to all patients for rectal lesions, both benign and malignant, that are amenable to TEMS.

  14. Communication grounding facility

    International Nuclear Information System (INIS)

    Lee, Gye Seong

    1998-06-01

    It is about communication grounding facility, which is made up twelve chapters. It includes general grounding with purpose, materials thermal insulating material, construction of grounding, super strength grounding method, grounding facility with grounding way and building of insulating, switched grounding with No. 1A and LCR, grounding facility of transmission line, wireless facility grounding, grounding facility in wireless base station, grounding of power facility, grounding low-tenton interior power wire, communication facility of railroad, install of arrester in apartment and house, install of arrester on introduction and earth conductivity and measurement with introduction and grounding resistance.

  15. 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

  16. 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.

  17. 'Grounded' Politics

    DEFF Research Database (Denmark)

    Schmidt, Garbi

    2012-01-01

    play within one particular neighbourhood: Nørrebro in the Danish capital, Copenhagen. The article introduces the concept of grounded politics to analyse how groups of Muslim immigrants in Nørrebro use the space, relationships and history of the neighbourhood for identity political statements....... The article further describes how national political debates over the Muslim presence in Denmark affect identity political manifestations within Nørrebro. By using Duncan Bell’s concept of mythscape (Bell, 2003), the article shows how some political actors idealize Nørrebro’s past to contest the present...... ethnic and religious diversity of the neighbourhood and, further, to frame what they see as the deterioration of genuine Danish identity....

  18. Tenth target fabrication specialists` meeting: Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    Foreman, L.R.; Stark, J.C. [comp.

    1995-11-01

    This tenth meeting of specialists in target fabrication for inertial confinement is unique in that it is the first meeting that was completely unclassified. As a result of the new classification, we were able to invite more foreign participation. In addition to participants from the US, UK, and Canada, representatives from France, Japan, and two Russian laboratories attended, about 115 in all. This booklet presents full papers and poster sessions. Indirect and direct drive laser implosions are considered. Typical topics include: polymer or aluminium or resorcinol/formaldehyde shells, laser technology, photon tunneling microscopy as a characterization tool, foams, coatings, hohlraums, and beryllium capsules. Hydrogen, deuterium, tritium, and beryllium are all considered as fuels.

  19. The internal medicine specialist and neurosurgery

    Directory of Open Access Journals (Sweden)

    A. Pizzini

    2013-05-01

    Full Text Available BACKGROUND The neurosurgical patient is often a real challenge for the physicians, because of a frequent multimorbidity and a higher risk for severe complications. Cooperation between internal medicine specialist and neurosurgeon is essential to prevent the fatal effects of cranial and spinal injuries. The topic issues of medical interest in neurosurgery are the disorders of sodium balance, the glycemic control, the thromboembolic risk, the intracerebral bleeding management and the infective problems. The neurosurgeons could be worried by treating these complications that are mostly of internal medicine interest and that could unfortunately rise the risk of death or irreversible insults. AIM OF THE REVIEW This review summarizes the modality of diagnosis and therapy of the foremost concerns in neurosurgical field.

  20. Enhancing assertiveness in district nurse specialist practice.

    Science.gov (United States)

    Green, Julie

    2016-08-02

    District nurse (DN) care delivery has undergone substantial change in recent years due to changing demographics and service delivery demands that have called for a move of care delivery from secondary to primary care. The title District Nurse is recorded with the Nursing and Midwifery Council (NMC) on completion of the Specialist Practice Qualification in District Nursing (SPQ DN), which purports to be a 'transformational' course that prepares future caseload holders to manage their team and prioritise care delivery effectively. This article explores the need for assertiveness skills in this role in response to Australian research, and outlines the pedagogic interventions implemented during the SPQ DN course to enhance this skill. Assertiveness scores were monitored for the duration of the course and demonstrated a significant increase-a topic that is now the subject of a future, funded study.

  1. Information specialist for a coming age (11)

    Science.gov (United States)

    Kamio, Tatsuo

    In the business world 'CNN REVOLUTION' is prevailing. 'CNN REVOLUTION' means the information system organized mostly by the Computer and the Communication Network through which they can make a vital business judgment. They try to give customers better service, enjoy a higher share and be more competitive through the information system, which enables them to control various information inside their firm completely and use it most usefully. They are also trying to hard to make the information system effective enough to gather information outside their firm. In making use of information for business, it is vital to get 'intelligence' which analized and processed information and to expand information distribution inside their company freely. As a new field of activity information specialist are expected to take a more important role in developing how to get 'good intelligence' and making useful information accessible through the information system.

  2. Tenth target fabrication specialists' meeting: Proceedings

    International Nuclear Information System (INIS)

    Foreman, L.R.; Stark, J.C.

    1995-01-01

    This tenth meeting of specialists in target fabrication for inertial confinement is unique in that it is the first meeting that was completely unclassified. As a result of the new classification, we were able to invite more foreign participation. In addition to participants from the US, UK, and Canada, representatives from France, Japan, and two Russian laboratories attended, about 115 in all. This booklet presents full papers and poster sessions. Indirect and direct drive laser implosions are considered. Typical topics include: polymer or aluminium or resorcinol/formaldehyde shells, laser technology, photon tunneling microscopy as a characterization tool, foams, coatings, hohlraums, and beryllium capsules. Hydrogen, deuterium, tritium, and beryllium are all considered as fuels

  3. 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.

  4. 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

  5. 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.

  6. 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)

  7. 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.

  8. '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

  9. 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.

  10. 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.

  11. Earth-Space Link Attenuation Estimation via Ground Radar Kdp

    Science.gov (United States)

    Bolen, Steven M.; Benjamin, Andrew L.; Chandrasekar, V.

    2003-01-01

    A method of predicting attenuation on microwave Earth/spacecraft communication links, over wide areas and under various atmospheric conditions, has been developed. In the area around the ground station locations, a nearly horizontally aimed polarimetric S-band ground radar measures the specific differential phase (Kdp) along the Earth-space path. The specific attenuation along a path of interest is then computed by use of a theoretical model of the relationship between the measured S-band specific differential phase and the specific attenuation at the frequency to be used on the communication link. The model includes effects of rain, wet ice, and other forms of precipitation. The attenuation on the path of interest is then computed by integrating the specific attenuation over the length of the path. This method can be used to determine statistics of signal degradation on Earth/spacecraft communication links. It can also be used to obtain real-time estimates of attenuation along multiple Earth/spacecraft links that are parts of a communication network operating within the radar coverage area, thereby enabling better management of the network through appropriate dynamic routing along the best combination of links.

  12. 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

  13. Guideline implementation strategies for specialist mental healthcare.

    Science.gov (United States)

    Girlanda, Francesca; Fiedler, Ines; Ay, Esra; Barbui, Corrado; Koesters, Markus

    2013-07-01

    Clinical practice guidelines in mental healthcare are viewed as an essential asset if appropriately developed and implemented. The purpose of this article was to review the existing literature on how guidelines should be implemented to optimize their impact on provider performance and patient outcomes in specialist mental healthcare settings. Findings from recent studies suggest a trend toward an improvement in process and patient outcomes following guideline implementation. However, studies are heterogeneous in terms of design, implementation strategies and outcome measures, making it very difficult to draw firm conclusions about which implementation strategy is effective in different healthcare contexts. Current knowledge about how guidelines should be implemented is still sparse and inconclusive in mental healthcare. Future studies should attempt to employ more rigorous designs, including random allocation of patients or clusters of patients, to shed further light on this compelling issue. Research on guideline implementation strategies should additionally take into account potential barriers to knowledge translation, which can heavily influence the implementability of treatment recommendations.

  14. National Target for South Asia Specialists. A Report.

    Science.gov (United States)

    National Council on Foreign Language and International Studies, New York, NY.

    The South Asia Panel of the National Council on Foreign Languages and International Studies reports on the need for specialists in the languages and cultures of Afghanistan, Bangladesh, India, Nepal, Pakistan, Sri Lanka, Bhutan, and the Maldives. Two categories of specialists are discussed: (1) individuals in government, mission, etc., in…

  15. 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…

  16. 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.

  17. 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 ...

  18. 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…

  19. 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.

  20. 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

  1. 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.

  2. 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…

  3. 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

  4. 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.

  5. 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.

  6. Coordination of cancer care between family physicians and cancer specialists: Importance of communication.

    Science.gov (United States)

    Easley, Julie; Miedema, Baukje; Carroll, June C; Manca, Donna P; O'Brien, Mary Ann; Webster, Fiona; Grunfeld, Eva

    2016-10-01

    To explore health care provider (HCP) perspectives on the coordination of cancer care between FPs and cancer specialists. Qualitative study using semistructured telephone interviews. Canada. A total of 58 HCPs, comprising 21 FPs, 15 surgeons, 12 medical oncologists, 6 radiation oncologists, and 4 GPs in oncology. This qualitative study is nested within a larger mixed-methods program of research, CanIMPACT (Canadian Team to Improve Community-Based Cancer Care along the Continuum), focused on improving the coordination of cancer care between FPs and cancer specialists. Using a constructivist grounded theory approach, telephone interviews were conducted with HCPs involved in cancer care. Invitations to participate were sent to a purposive sample of HCPs based on medical specialty, sex, province or territory, and geographic location (urban or rural). A coding schema was developed by 4 team members; subsequently, 1 team member coded the remaining transcripts. The resulting themes were reviewed by the entire team and a summary of results was mailed to participants for review. Communication challenges emerged as the most prominent theme. Five key related subthemes were identified around this core concept that occurred at both system and individual levels. System-level issues included delays in medical transcription, difficulties accessing patient information, and physicians not being copied on all reports. Individual-level issues included the lack of rapport between FPs and cancer specialists, and the lack of clearly defined and broadly communicated roles. Effective and timely communication of medical information, as well as clearly defined roles for each provider, are essential to good coordination of care along the cancer care trajectory, particularly during transitions of care between cancer specialist and FP care. Despite advances in technology, substantial communication challenges still exist. This can lead to serious consequences that affect clinical decision making

  7. [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.

  8. 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.

  9. Ground water '89

    International Nuclear Information System (INIS)

    1989-01-01

    The proceedings of the 5th biennial symposium of the Ground Water Division of the Geological Society of South Africa are presented. The theme of the symposium was ground water and mining. Papers were presented on the following topics: ground water resources; ground water contamination; chemical analyses of ground water and mining and its influece on ground water. Separate abstracts were prepared for 5 of the papers presented. The remaining papers were considered outside the subject scope of INIS

  10. 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.

  11. 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)

  12. 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 ...

  13. 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...

  14. 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

  15. 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.

  16. Ground water and energy

    Energy Technology Data Exchange (ETDEWEB)

    1980-11-01

    This national workshop on ground water and energy was conceived by the US Department of Energy's Office of Environmental Assessments. Generally, OEA needed to know what data are available on ground water, what information is still needed, and how DOE can best utilize what has already been learned. The workshop focussed on three areas: (1) ground water supply; (2) conflicts and barriers to ground water use; and (3) alternatives or solutions to the various issues relating to ground water. (ACR)

  17. 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

  18. 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.

  19. Aercibo S-band radar program

    International Nuclear Information System (INIS)

    Campbell, D.B.

    1988-01-01

    The high powered 12.6 cm wavelength radar on the 1000-ft Arecibo reflector is utilized for a number of solar system studies. Chief among these are: (1) surface reflectivity mapping of Venus, Mercury and the Moon. Resolutions achievable on Venus are less than 1.5 km over some areas, for Mercury about 30 km and for the Moon 200 m at present, (2) high time resolution ranging measurements to the surfaces of the terrestrial planets. These measurements are used to obtain profiles and scattering parameters in the equatorial region. They can also be used to test relativistic and gravitational theories by monitoring the rate of advance of the perihelion of the orbit of Mercury and placing limits on the stability of the gravitational constant, (3) measurements of the orbital parameters, figure, spin vector and surface properties of asteroids and comets, and (4) observations of the Galilean Satellites of Jupiter and the satellites of Mars, Phobos and Deimos. The Galilean Satellites of Jupiter were re-observed with the 12.6 cm radar for the first time since 1981. Much more accurate measurements of the scattering properties of the three icy satellites were obtained that generally confirmed previous observations. Unambiguous measurements of the cross section and circular polarizations ratio of Io were also obtained for the first time. The radar scattering properties of four mainbelt asteroids and one near-earth asteroid were studied

  20. High power s-band vacuum load

    Energy Technology Data Exchange (ETDEWEB)

    Neubauer, Michael [Muons, Inc., Batavia, IL (United States); Dudas, Alan [Muons, Inc., Batavia, IL (United States); Krasnykh, Anatoly [SLAC National Accelerator Lab., Menlo Park, CA (United States)

    2016-12-29

    Through a combination of experimentation and calculation the components of a novel room temperature dry load were successfully fabricated. These components included lossy ceramic cylinders of various lengths, thicknesses, and percent of silicon carbide (SiC). The cylinders were then assembled into stainless steel compression rings by differential heating of the parts and a special fixture. Post machining of this assembly provided a means for a final weld. The ring assemblies were then measured for S-parameters, individually and in pairs using a low-cost TE10 rectangular to TE01 circular waveguide adapter specially designed to be part of the final load assembly. Matched pairs of rings were measured for assembly into the final load, and a sliding short designed and fabricated to assist in determining the desired short location in the final assembly. The plan for the project was for Muons, Inc. to produce prototype loads for long-term testing at SLAC. The STTR funds for SLAC were to upgrade and operate their test station to ensure that the loads would satisfy their requirements. Phase III was to be the sale to SLAC of loads that Muons, Inc. would manufacture. However, an alternate solution that involved a rebuild of the old loads, reduced SLAC budget projections, and a relaxed time for the replacement of all loads meant that in-house labor will be used to do the upgrade without the need for the loads developed in this project. Consequently, the project was terminated before the long term testing was initiated. However, SLAC can use the upgraded test stand to compare the long-term performance of the ones produced in this project with their rebuilt loads when they are available.

  1. Full L-S Band Telemetry System

    National Research Council Canada - National Science Library

    Jensen, Michael

    2001-01-01

    Recent changes in spectrum availability as well as higher demands for spectrum have motivated the development of telemetry transmit systems capable of fully operating over both L and S telemetry bands...

  2. Full L-S Band Telemetry System

    National Research Council Canada - National Science Library

    Jensen, Michael

    2003-01-01

    Recent changes in spectrum availability as well as higher demands for spectrum have motivated the development of telemetry transmit systems capable of fully operating over both L and S telemetry bands...

  3. Full L-S Band Telemetry System

    National Research Council Canada - National Science Library

    Jensen, Michael

    2002-01-01

    Recent changes in spectrum availability as well as higher demands for spectrum have motivated the development of telemetry transmit systems capable of fully operating over both L and S telemetry bands...

  4. High power s-band vacuum load

    International Nuclear Information System (INIS)

    Neubauer, Michael; Dudas, Alan; Krasnykh, Anatoly

    2016-01-01

    Through a combination of experimentation and calculation the components of a novel room temperature dry load were successfully fabricated. These components included lossy ceramic cylinders of various lengths, thicknesses, and percent of silicon carbide (SiC). The cylinders were then assembled into stainless steel compression rings by differential heating of the parts and a special fixture. Post machining of this assembly provided a means for a final weld. The ring assemblies were then measured for S-parameters, individually and in pairs using a low-cost TE10 rectangular to TE01 circular waveguide adapter specially designed to be part of the final load assembly. Matched pairs of rings were measured for assembly into the final load, and a sliding short designed and fabricated to assist in determining the desired short location in the final assembly. The plan for the project was for Muons, Inc. to produce prototype loads for long-term testing at SLAC. The STTR funds for SLAC were to upgrade and operate their test station to ensure that the loads would satisfy their requirements. Phase III was to be the sale to SLAC of loads that Muons, Inc. would manufacture. However, an alternate solution that involved a rebuild of the old loads, reduced SLAC budget projections, and a relaxed time for the replacement of all loads meant that in-house labor will be used to do the upgrade without the need for the loads developed in this project. Consequently, the project was terminated before the long term testing was initiated. However, SLAC can use the upgraded test stand to compare the long-term performance of the ones produced in this project with their rebuilt loads when they are available.

  5. 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.

  6. 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.

  7. 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.

  8. 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...

  9. 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...

  10. 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.

  11. 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.

  12. 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

  13. Learning beyond graduation: exploring newly qualified specialists' entrance into daily practice from a learning perspective.

    Science.gov (United States)

    Cuyvers, Katrien; Donche, Vincent; Van den Bossche, Piet

    2016-05-01

    The entrance of newly qualified medical specialists into daily practice is considered to be a stressful period in which curriculum support is absent. Although engaging in both personal and professional learning and development activities is recognized fundamental for lifelong professional competence, research on medical professionals' entrance into practice is scarce. This research aims to contribute to the framework of medical professionals' informal learning and outlines the results of an exploratory study on the nature of learning in daily practice beyond postgraduate training. Eleven newly qualified physicians from different specialized backgrounds participated in a phenomenographic study, using a critical incident method and a grounded theory approach. Results demonstrated that learning in the workplace is, to a large extent, informal and associated with a variety of learning experiences. Analysis shows that experiences related to diagnostics and treatments are important sources for learning. Furthermore, incidents related to communication, changing roles, policy and organization offer learning opportunities, and therefore categorized as learning experiences. A broad range of learning activities are identified in dealing with these learning experiences. More specifically, actively engaging in actions and interactions, especially with colleagues of the same specialty, are the most mentioned. Observing others, consulting written sources, and recognizing uncertainties, are also referred to as learning activities. In the study, interaction, solely or combined with other learning activities, are deemed as very important by specialists in the initial entrance into practice. These insights can be used to develop workplace structures to support the entrance into practice following postgraduate training.

  14. Key challenges for the creation and maintenance of specialist protein resources

    Science.gov (United States)

    Holliday, Gemma L; Bairoch, Amos; Bagos, Pantelis G; Chatonnet, Arnaud; Craik, David J; Finn, Robert D; Henrissat, Bernard; Landsman, David; Manning, Gerard; Nagano, Nozomi; O’Donovan, Claire; Pruitt, Kim D; Rawlings, Neil D; Saier, Milton; Sowdhamini, Ramanathan; Spedding, Michael; Srinivasan, Narayanaswamy; Vriend, Gert; Babbitt, Patricia C; Bateman, Alex

    2015-01-01

    As the volume of data relating to proteins increases, researchers rely more and more on the analysis of published data, thus increasing the importance of good access to these data that vary from the supplemental material of individual articles, all the way to major reference databases with professional staff and long-term funding. Specialist protein resources fill an important middle ground, providing interactive web interfaces to their databases for a focused topic or family of proteins, using specialized approaches that are not feasible in the major reference databases. Many are labors of love, run by a single lab with little or no dedicated funding and there are many challenges to building and maintaining them. This perspective arose from a meeting of several specialist protein resources and major reference databases held at the Wellcome Trust Genome Campus (Cambridge, UK) on August 11 and 12, 2014. During this meeting some common key challenges involved in creating and maintaining such resources were discussed, along with various approaches to address them. In laying out these challenges, we aim to inform users about how these issues impact our resources and illustrate ways in which our working together could enhance their accuracy, currency, and overall value. Proteins 2015; 83:1005–1013. © 2015 The Authors. Proteins: Structure, Function, and Bioinformatics Published by Wiley Periodicals, Inc. PMID:25820941

  15. Electrical Subsurface Grounding Analysis

    International Nuclear Information System (INIS)

    J.M. Calle

    2000-01-01

    The purpose and objective of this analysis is to determine the present grounding requirements of the Exploratory Studies Facility (ESF) subsurface electrical system and to verify that the actual grounding system and devices satisfy the requirements

  16. 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.

  17. 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

  18. 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].

  19. 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

  20. 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

  1. 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...

  2. The ground based plan

    International Nuclear Information System (INIS)

    1989-01-01

    The paper presents a report of ''The Ground Based Plan'' of the United Kingdom Science and Engineering Research Council. The ground based plan is a plan for research in astronomy and planetary science by ground based techniques. The contents of the report contains a description of:- the scientific objectives and technical requirements (the basis for the Plan), the present organisation and funding for the ground based programme, the Plan, the main scientific features and the further objectives of the Plan. (U.K.)

  3. Introduction to ground penetrating radar inverse scattering and data processing

    CERN Document Server

    Persico, Raffaele

    2014-01-01

    This book presents a comprehensive treatment of ground penetrating radar using both forward and inverse scattering mathematical techniques. Use of field data instead of laboratory data enables readers to envision real-life underground imaging; a full color insert further clarifies understanding. Along with considering the practical problem of achieving interpretable underground images, this book also features significant coverage of the problem's mathematical background. This twofold approach provides a resource that will appeal both to application oriented geologists and testing specialists,

  4. Survey of the labour market for information specialists in Lithuania

    Directory of Open Access Journals (Sweden)

    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.

  5. 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.

  6. 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...

  7. 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.

  8. Constructivist Grounded Theory?

    Directory of Open Access Journals (Sweden)

    Barney G. Glaser, PhD, Hon. PhD

    2012-06-01

    Full Text Available AbstractI refer to and use as scholarly inspiration Charmaz’s excellent article on constructivist grounded theory as a tool of getting to the fundamental issues on why grounded theory is not constructivist. I show that constructivist data, if it exists at all, is a very, very small part of the data that grounded theory uses.

  9. Communication, concepts and grounding

    NARCIS (Netherlands)

    van der Velde, Frank; van der Velde, F.

    2015-01-01

    This article discusses the relation between communication and conceptual grounding. In the brain, neurons, circuits and brain areas are involved in the representation of a concept, grounding it in perception and action. In terms of grounding we can distinguish between communication within the brain

  10. 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.

  11. Rigour and grounded theory.

    Science.gov (United States)

    Cooney, Adeline

    2011-01-01

    This paper explores ways to enhance and demonstrate rigour in a grounded theory study. Grounded theory is sometimes criticised for a lack of rigour. Beck (1993) identified credibility, auditability and fittingness as the main standards of rigour for qualitative research methods. These criteria were evaluated for applicability to a Straussian grounded theory study and expanded or refocused where necessary. The author uses a Straussian grounded theory study (Cooney, In press) to examine how the revised criteria can be applied when conducting a grounded theory study. Strauss and Corbin (1998b) criteria for judging the adequacy of a grounded theory were examined in the context of the wider literature examining rigour in qualitative research studies in general and grounded theory studies in particular. A literature search for 'rigour' and 'grounded theory' was carried out to support this analysis. Criteria are suggested for enhancing and demonstrating the rigour of a Straussian grounded theory study. These include: cross-checking emerging concepts against participants' meanings, asking experts if the theory 'fit' their experiences, and recording detailed memos outlining all analytical and sampling decisions. IMPLICATIONS FOR RESEARCH PRACTICE: The criteria identified have been expressed as questions to enable novice researchers to audit the extent to which they are demonstrating rigour when writing up their studies. However, it should not be forgotten that rigour is built into the grounded theory method through the inductive-deductive cycle of theory generation. Care in applying the grounded theory methodology correctly is the single most important factor in ensuring rigour.

  12. Theoretical analysis and simulation of the influence of self-bunching effects and longitudinal space charge effects on the propagation of keV electron bunch produced by a novel S-band Micro-Pulse electron Gun

    Science.gov (United States)

    Zhao, Jifei; Lu, Xiangyang; Zhou, Kui; Yang, Ziqin; Yang, Deyu; Luo, Xing; Tan, Weiwei; Yang, Yujia

    2016-06-01

    As an important electron source, Micro-Pulse electron Gun (MPG) which is qualified for producing high average current, short pulse, low emittance electron bunches steadily holds promise to use as an electron source of Coherent Smith-Purcell Radiation (CSPR), Free Electron Laser (FEL). The stable output of S-band MPG has been achieved in many labs. To establish reliable foundation for the future application of it, the propagation of picosecond electron bunch produced by MPG should be studied in detail. In this article, the MPG which was working on the rising stage of total effective Secondary Electron Yield (SEY) curve was introduced. The self-bunching mechanism was discussed in depth both in the multipacting amplifying state and the steady working state. The bunch length broadening induced by the longitudinal space-charge (SC) effects was investigated by different theoretical models in different regions. The 2D PIC codes MAGIC and beam dynamic codes TraceWin simulations were also performed in the propagation. The result shows an excellent agreement between the simulation and the theoretical analysis for bunch length evolution.

  13. Theoretical analysis and simulation of the influence of self-bunching effects and longitudinal space charge effects on the propagation of keV electron bunch produced by a novel S-band Micro-Pulse electron Gun

    Energy Technology Data Exchange (ETDEWEB)

    Zhao, Jifei; Lu, Xiangyang, E-mail: xylu@pku.edu.cn; Yang, Ziqin; Yang, Deyu; Tan, Weiwei; Yang, Yujia [Institute of Heavy Ion Physics, School of Physics, Peking University, Beijing, 100871 (China); Zhou, Kui; Luo, Xing [Institute of Applied Electronics, China Academy of Engineering Physics, Mianyang 621900 (China)

    2016-06-15

    As an important electron source, Micro-Pulse electron Gun (MPG) which is qualified for producing high average current, short pulse, low emittance electron bunches steadily holds promise to use as an electron source of Coherent Smith-Purcell Radiation (CSPR), Free Electron Laser (FEL). The stable output of S-band MPG has been achieved in many labs. To establish reliable foundation for the future application of it, the propagation of picosecond electron bunch produced by MPG should be studied in detail. In this article, the MPG which was working on the rising stage of total effective Secondary Electron Yield (SEY) curve was introduced. The self-bunching mechanism was discussed in depth both in the multipacting amplifying state and the steady working state. The bunch length broadening induced by the longitudinal space-charge (SC) effects was investigated by different theoretical models in different regions. The 2D PIC codes MAGIC and beam dynamic codes TraceWin simulations were also performed in the propagation. The result shows an excellent agreement between the simulation and the theoretical analysis for bunch length evolution.

  14. Theoretical analysis and simulation of the influence of self-bunching effects and longitudinal space charge effects on the propagation of keV electron bunch produced by a novel S-band Micro-Pulse electron Gun

    Directory of Open Access Journals (Sweden)

    Jifei Zhao

    2016-06-01

    Full Text Available As an important electron source, Micro-Pulse electron Gun (MPG which is qualified for producing high average current, short pulse, low emittance electron bunches steadily holds promise to use as an electron source of Coherent Smith-Purcell Radiation (CSPR, Free Electron Laser (FEL. The stable output of S-band MPG has been achieved in many labs. To establish reliable foundation for the future application of it, the propagation of picosecond electron bunch produced by MPG should be studied in detail. In this article, the MPG which was working on the rising stage of total effective Secondary Electron Yield (SEY curve was introduced. The self-bunching mechanism was discussed in depth both in the multipacting amplifying state and the steady working state. The bunch length broadening induced by the longitudinal space-charge (SC effects was investigated by different theoretical models in different regions. The 2D PIC codes MAGIC and beam dynamic codes TraceWin simulations were also performed in the propagation. The result shows an excellent agreement between the simulation and the theoretical analysis for bunch length evolution.

  15. Motorcycle related ocular injuries in Irrua Specialist Teaching ...

    African Journals Online (AJOL)

    This is a prospective study of all cases of motorcycle related accidents with involvement of the eyes seen at the Irrua Specialist Teaching Hospital from January 2005 to December 2005. The study was conducted to assess the severity of ocular trauma, ocular structures mostly affected and initial effect on visual acuity in such ...

  16. 22 CFR 61.6 - Consultation with subject matter specialists.

    Science.gov (United States)

    2010-04-01

    ... FREE FLOW OF AUDIO-VISUAL MATERIALS § 61.6 Consultation with subject matter specialists. (a) The... assisting the Department in its determination of whether materials for which export certification or import authentication is sought contain widespread and gross misstatements of fact. (b) As necessary, the Department may...

  17. Diagnostic and Prescriptive Skills of Teachers and Related Specialists.

    Science.gov (United States)

    Banks, Karen Vlahos; Nolen, Patricia

    In light of criticisms that teacher preparation programs do not adequately prepare prospective reading teachers and specialists for actual classroom problems, a study was conducted to determine the accuracy of teacher diagnoses and planning for reading difficulties and to examine differences in coursework preparation and classroom experience.…

  18. 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

  19. Keeping Current: Emotional Intelligence and the School Library Media Specialist.

    Science.gov (United States)

    Barron, Daniel D.

    1997-01-01

    Discusses emotional intelligence and its importance for school library media specialists, based on a book by Daniel Goleman called "Emotional Intelligence." Highlights include managing emotions and relationships; self-motivation; and how emotional intelligence fits in with Standards for Information Literacy. (LRW)

  20. 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…

  1. Subsistence Specialist Handbook. Pamphlet No. P35101. Fourth Edition.

    Science.gov (United States)

    Coast Guard Inst., Oklahoma City, OK.

    This self-paced course is designed to present a basic, general overview of the duties of a Coast Guard Third Class Subsistence Specialist. The course provides basic information necessary to perform food preparation and food service tasks using various types of food service equipment and utensils. The course contains 16 illustrated reading…

  2. The Burden of Specialist Urologic Care in Abuja, Federal Capital ...

    African Journals Online (AJOL)

    Abuja is Nigeria's capital with a population of about 4 million residents. There are a total of fourteen public general and specialist hospitals with 6 consultant Urologists working in only three of these hospital serving the population. It is not known what proportion of the total surgical workload in Abuja is urological. Objective: ...

  3. Foursquare: A Health Education Specialist Checks-In--A Commentary

    Science.gov (United States)

    Haithcox-Dennis, Melissa

    2011-01-01

    More and more, health education specialists are integrating technology into their work. Whereas most are familiar with social media sites like Facebook, Twitter and LinkedIn, one relatively new form of social media, location based services (LBS), may be less familiar. Developed in 2000, LBS are software applications that are accessible from a…

  4. Maternal Mortality At The State Specialist Hospital Bauchi, Northern ...

    African Journals Online (AJOL)

    Objective: To analyse and document our experiences with maternal mortality with the view of finding the trends over the last seven years, common causes and attributing socio-demographic factors. Design: A prospective analysis of maternal mortality. Setting: State Specialists Hospital Bauchi, Bauchi Northeastern Nigeria.

  5. Elementary Mathematics Specialists: Ensuring the Intersection of Research and Practice

    Science.gov (United States)

    McGatha, Maggie B.

    2017-01-01

    This paper provides a historical overview of the role and impact of elementary mathematics specialists as well as current implications and opportunities for the field. Furthermore, suggestions are offered for the mathematics education field for ensuring the intersection of practice and research. [For complete proceedings, see ED581294.

  6. 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.

  7. Leading Practice in Space Education: Successful Approaches by Specialist Schools

    Science.gov (United States)

    Schools Network, 2010

    2010-01-01

    The aim of the Government's Science, Technology, Engineering and Mathematics (STEM) programme is to ensure Britain's future success as a major centre for science, engineering and innovation. Specialist science, technology, engineering and maths & computing colleges help to drive this programme by becoming centres of excellence in STEM…

  8. Perceived inequity: Does it explain burnout among medical specialists?

    NARCIS (Netherlands)

    Smets, E. M. A.; Visser, M. R. M.; Oort, F. J.; Schaufeli, W. B.; de Haes, H. J. C. J. M.

    2004-01-01

    This study investigated, among medical specialists (N = 2,400), the association between perceived inequity in relationships at work (patients, colleagues, organization) and burn-out, and the moderating role of communal orientation. Intrapersonal inequity, involving an internal standard of reference,

  9. Multicultural Education: An Action Plan for School Library Media Specialists.

    Science.gov (United States)

    Skeele, Rosemary W.; Schall, Patricia L.

    1994-01-01

    Offers a definition of and a rationale for multicultural education based on changing demographics and suggests ways for school library media specialists to bring a multicultural perspective to collection development, evaluation of multicultural materials, library services, curriculum integration, and curriculum activities. (Contains 21…

  10. Scandinavian Nurse Specialist Group/Cystic Fibrosis (SNSG/CF)

    DEFF Research Database (Denmark)

    Bregnballe, Vibeke; Erwander, Inger

    2006-01-01

    /CF comprises one CF nurse from each of the centers. The board meets twice a year to plan workshops and courses. SNSG/CF is part of the International Nurse Specialist Group/Cystic Fibrosis (INSG/CF). Results: Within the framework of SNSG/CF a 2-day workshop is held every second year for approximately 40...

  11. Medical cost of Lassa fever treatment in Irrua Specialist Teaching ...

    African Journals Online (AJOL)

    This cross-sectional study sought to estimate the direct medical cost of Lassa fever treatment on patients in South-South Nigeria. All the 73 confirmed Lassa fever cases admitted in the isolation ward of the Institute Of Lassa Fever Research and Control, Irrua Specialist Teaching Hospital (ISTH) Irrua, in Edo State, Nigeria, ...

  12. Professional Training of Specialists in International Marketing in Poland

    Science.gov (United States)

    Zukowski, Wojciech

    2015-01-01

    Polish experience in training specialists in international marketing in the context of globalization and integration processes has been studied. A range of theoretical resources, namely Market Entry Strategy for Poland; the articles dedicated to international marketing and economy development (W. Grzegorczyk, M. Viachevskyi, M. Urbanetst); program…

  13. Payload specialist Ronald Parise checks on ASTRO-2 payload

    Science.gov (United States)

    1995-01-01

    Payload specialist Ronald A. Parise, a senior scientist in the Space Observatories Department of Computer Sciences Corporation (CSC), checks on the ASTRO-2 payload (out of frame in the cargo bay of the Space Shuttle Endeavour). Parise is on the aft flight deck of the Earth orbiting Endeavour during STS-67.

  14. Perioperative Clinical Nurse Specialist Role Delineation: A Systematic Review

    Science.gov (United States)

    2006-06-01

    care plans for psychosocial nursing diagnoses. Ostomy Wound Manage, 40(3), 18-22, 24-16. Heath, J., Andrews, J., & Balkstra, C. R. Potential reduction...the clinical nurse specialist. Clin Nurse Spec, 17(2), 83-85. O’Malley, P. (2004). New hope for patients with pulmonary hypertension: endothelin

  15. Science Specialists or Classroom Teachers: Who Should Teach Elementary Science?

    Science.gov (United States)

    Levy, Abigail Jurist; Jia, Yueming; Marco-Bujosa, Lisa; Gess-Newsome, Julie; Pasquale, Marian

    2016-01-01

    This study examined science programs, instruction, and student outcomes at 30 elementary schools in a large, urban district in the northeast United States in an effort to understand whether there were meaningful differences in the quality, quantity and cost of science education when provided by a science specialist or a classroom teacher. Student…

  16. Safety Specialist Manpower, Manpower Resources. Volumes II and III.

    Science.gov (United States)

    Booz Allen and Hamilton, Inc., Washington, DC.

    These second and third volumes of a four-volume study of manpower in state highway safety programs over the next decade estimate manpower resources by state and in national aggregate and describe present and planned training programs for safety specialists. For each educational level, both total manpower and manpower actually available for…

  17. Quality Implementation in Transition: A Framework for Specialists and Administrators.

    Science.gov (United States)

    Wald, Judy L.; Repetto, Jeanne B.

    1995-01-01

    Quality Implementation in Transition is a framework designed to guide transition specialists and administrators in the implementation of total quality management. The framework uses the tenets set forth by W. Edwards Deming and is intended to help professionals facilitate change within transition programs. (Author/JOW)

  18. 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.

  19. Use of professional profiles in applications for specialist training positions

    DEFF Research Database (Denmark)

    Lundh, Andreas; Skjelsager, Karen; Wildgaard, Kim

    2013-01-01

    The seven roles of the CanMEDS system have been implemented in Danish postgraduate medical training. For each medical specialty, a professional profile describes which elements of the seven roles the specialty deems important for applicants for a specialist training position. We investigated use...

  20. Music without a Music Specialist: A Primary School Story

    Science.gov (United States)

    de Vries, Peter A.

    2015-01-01

    This case study focuses on generalist primary (elementary) school teachers teaching music in an Australian school. With the onus for teaching music moving away from the specialist music teacher to the generalist classroom teacher, this case study adds to a growing body of literature focusing on generalist primary school teachers and music…

  1. 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

  2. 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

  3. 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.

  4. [Introduction to grounded theory].

    Science.gov (United States)

    Wang, Shou-Yu; Windsor, Carol; Yates, Patsy

    2012-02-01

    Grounded theory, first developed by Glaser and Strauss in the 1960s, was introduced into nursing education as a distinct research methodology in the 1970s. The theory is grounded in a critique of the dominant contemporary approach to social inquiry, which imposed "enduring" theoretical propositions onto study data. Rather than starting from a set theoretical framework, grounded theory relies on researchers distinguishing meaningful constructs from generated data and then identifying an appropriate theory. Grounded theory is thus particularly useful in investigating complex issues and behaviours not previously addressed and concepts and relationships in particular populations or places that are still undeveloped or weakly connected. Grounded theory data analysis processes include open, axial and selective coding levels. The purpose of this article was to explore the grounded theory research process and provide an initial understanding of this methodology.

  5. The Grounded Theory Bookshelf

    Directory of Open Access Journals (Sweden)

    Vivian B. Martin, Ph.D.

    2005-03-01

    Full Text Available Bookshelf will provide critical reviews and perspectives on books on theory and methodology of interest to grounded theory. This issue includes a review of Heaton’s Reworking Qualitative Data, of special interest for some of its references to grounded theory as a secondary analysis tool; and Goulding’s Grounded Theory: A practical guide for management, business, and market researchers, a book that attempts to explicate the method and presents a grounded theory study that falls a little short of the mark of a fully elaborated theory.Reworking Qualitative Data, Janet Heaton (Sage, 2004. Paperback, 176 pages, $29.95. Hardcover also available.

  6. Hot Ground Vibration Tests

    Data.gov (United States)

    National Aeronautics and Space Administration — Ground vibration tests or modal surveys are routinely conducted to support flutter analysis for subsonic and supersonic vehicles. However, vibration testing...

  7. Proceedings of the specialist meeting on severe accident management implementation

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-07-01

    The Niantic Specialist meeting was structured around three main themes, one for each session. During the first session, papers from regulators, research groups, designers/owners groups and some utilities discussed the critical decisions in Severe Accident Management (SAM), how these decisions were addressed and implemented in generic SAM guidelines, what equipment and instrumentation was used, what are the differences in national approaches, etc. During the second session, papers were presented by utility specialists that described approaches chosen to specific implementation of the generic guidelines, the difficulties encountered in the implementation process and the perceived likelihood of success of their SAM program in dealing with severe accidents. The third session was dedicated to discussing what are the remaining uncertainties and open questions in SAM. Experts from several OECD countries presented significant perspectives on remaining open issues

  8. STS-93 Mission Specialist Cady Coleman suits up for launch

    Science.gov (United States)

    1999-01-01

    For the third time, during final launch preparations in the Operations and Checkout Building, STS-93 Mission Specialist Catherine G. Coleman (Ph.D.) dons her launch and entry suit. After Space Shuttle Columbia's July 20 and 22 launch attempts were scrubbed, the launch was again rescheduled for Friday, July 23, at 12:24 a.m. EDT. STS-93 is a five-day mission primarily to release the Chandra X-ray Observatory, which will allow scientists from around the world to study some of the most distant, powerful and dynamic objects in the universe. The STS-93 crew numbers five: Commander Eileen M. Collins, Pilot Jeffrey S. Ashby, and Mission Specialists Stephen A. Hawley (Ph.D.), Coleman, and Michel Tognini of France, with the Centre National d'Etudes Spatiales (CNES). Collins is the first woman to serve as commander of a shuttle mission.

  9. STS-93 Mission Specialist Hawley suits up for launch

    Science.gov (United States)

    1999-01-01

    For the third time, during final launch preparations in the Operations and Checkout Building, STS-93 Mission Specialist Steven A. Hawley (Ph.D.) waves after donning his launch and entry suit. After Space Shuttle Columbia's July 20 and 22 launch attempts were scrubbed, the launch was again rescheduled for Friday, July 23, at 12:24 a.m. EDT. STS-93 is a five-day mission primarily to release the Chandra X-ray Observatory, which will allow scientists from around the world to study some of the most distant, powerful and dynamic objects in the universe. The STS-93 crew numbers five: Commander Eileen M. Collins, Pilot Jeffrey S. Ashby, and Mission Specialists Hawley, Catherine G. Coleman (Ph.D.) and Michel Tognini of France, with the Centre National d'Etudes Spatiales (CNES). Collins is the first woman to serve as commander of a shuttle mission.

  10. 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.

  11. 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.

  12. 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.

  13. Proceedings of the specialist meeting on severe accident management implementation

    International Nuclear Information System (INIS)

    1995-01-01

    The Niantic Specialist meeting was structured around three main themes, one for each session. During the first session, papers from regulators, research groups, designers/owners groups and some utilities discussed the critical decisions in Severe Accident Management (SAM), how these decisions were addressed and implemented in generic SAM guidelines, what equipment and instrumentation was used, what are the differences in national approaches, etc. During the second session, papers were presented by utility specialists that described approaches chosen to specific implementation of the generic guidelines, the difficulties encountered in the implementation process and the perceived likelihood of success of their SAM program in dealing with severe accidents. The third session was dedicated to discussing what are the remaining uncertainties and open questions in SAM. Experts from several OECD countries presented significant perspectives on remaining open issues

  14. Physical perfection of future specialists to the management.

    Directory of Open Access Journals (Sweden)

    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.

  15. A qualitative investigation of specialist orthodontists in New Zealand: part 2. Orthodontists' working lives and work-life balance.

    Science.gov (United States)

    Soma, Kieran J; Thomson, W Murray; Morgaine, Kate C; Harding, Winifred J

    2012-11-01

    Orthodontics is the most widely practised form of specialist dentistry in New Zealand. To date, no known qualitative research has been published examining the work-life balance of practitioners. The aim of this study was to investigate the working lives and work-life balance of NZ orthodontists in order to generate an understanding of the reality of orthodontic specialist practice and its effects on orthodontists' professional and personal lives. Semi-structured interviews were conducted involving 19 practising orthodontists (four females, 15 males; mean age 50 years) from throughout New Zealand and selected for maximum variation in the sample. Transcribed interviews were analysed for themes using an applied grounded theory approach. A core category of 'practising orthodontist' was derived, and related themes were grouped under the sub-categories of: (a) NZ orthodontic specialist practice; (b) NZ specialist orthodontists; and (c) Work-life balance. The present paper reports on the final sub-category. Themes emerging from the work-life sub-category were further divided into two sub-themes of 'work' and 'life'. Themes in the 'work' subgroup included time off, injuries and illness, regrets, personality traits, job stress and criticism, establishing a practice, peer support and contact, and success in orthodontics. Themes in the 'life' sub-group were personal development, family life, life balance and interests outside work, and financial security. This was the first qualitative investigation of the orthodontic profession in New Zealand. The findings provided a valuable insight into the working lives of New Zealand orthodontists and effects on their day-today lives. It will be revealing and interesting to observe how the modernisation of orthodontic practice will affect the work-life balance of New Zealand orthodontists in the future.

  16. Features of Neonatal Jaundice at Irrua Specialist Hospital, Irrua, in ...

    African Journals Online (AJOL)

    Thirty of the 75 (2-7 day-old) jaundiced neonates delivered at the Irrua Specialist Teaching Hospital, Irrua, in, Edo State were studied. Of the males, 55.6% were kernicteric, compared to 41.7% of the females. Two neonates who had sepsis had mean weight of 2.51 ± 0.86kg, indicating low birth-weight associated with ...

  17. Improving spinal trauma management in non-specialist centres

    OpenAIRE

    Magnussen, Alex; Galloway, Kate; Dinneen, Alexander

    2013-01-01

    Fractures of the vertebral column are increasing in incidence. Even though spinal trauma is increasingly being managed in specialist units, these patients often still initially present to district general hospitals. Due to lack of exposure to these patients, the attending Orthopaedic Senior House Officer may not always be aware of current best practice in the acute management of these patients beyond immediate Advance Trauma Life Support measures. There is concern that initiation of managemen...

  18. The balance between generalists and specialists in the Medialogy education

    Directory of Open Access Journals (Sweden)

    Rolf Nordahl

    2012-10-01

    Full Text Available In this paper we discuss the tradeoff between educating specialists and generalists in the Medialogy Master education at Aalborg University in Copenhagen. The Medialogy education was established in 2002 with the goal to combine technology and creativity in designing, implementing and evaluating media technology applications. The curriculum of the education has been through several revisions, the last of which, discussed in this paper, was performed during the Spring 2011.

  19. Professional Training Of Specialists In International Marketing In Poland

    OpenAIRE

    Żukowski Wojciech

    2015-01-01

    Polish experience in training specialists in international marketing in the context of globalization and integration processes has been studied. A range of theoretical resources, namely Market Entry Strategy for Poland; the articles dedicated to international marketing and economy development (W. Grzegorczyk, M. Viachevskyi, M. Urbanetst); program specifications and structures at Polish universities, namely University of Lodz and Collegium Civitas, have been analyzed. It has been defined that...

  20. Specialists in Multisector Economy: Factors of Social Behaviour

    Directory of Open Access Journals (Sweden)

    Z T Golenkova

    2008-09-01

    Full Text Available The article considers the behaviour and values of «specialists» as a particular quantitatively representative group of modern Russian society. It gives a detailed description of their status and disposition dimensions such as wealth, income, living conditions, labour motivation as well as attitudes to economic and social institutions. The authors base their conclusions on the latest statistics and empiric sociological research.

  1. 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/.

  2. Glaucoma Medication Preferences among Glaucoma Specialists in Mexico

    OpenAIRE

    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

    Aim To determine the glaucoma specialists’ preferences for the different brands of topical glaucoma medications available in Mexico. Materials and methods 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. Results Data from 111 (74%) glaucoma s...

  3. Contemporary challenges for specialist nursing in interstitial lung disease

    Directory of Open Access Journals (Sweden)

    Anne Marie Russell

    2018-03-01

    To explain the similarities and differences between clinical nurse specialists (CNSs and advanced nurse practitioners (ANPs in the context of ILD specialism To review contemporary nursing specialism in the UK’s government subsidised healthcare system To stimulate discussion and debate across the European/international respiratory community regarding the clinical and academic development of the ILD CNS To identify key priorities that will support collaboration across the ILD interdisciplinary workforce in clinical practice and research

  4. Directory of Colon and Rectal Cancer Specialist Teams

    OpenAIRE

    Department of Health; Social Services and Public Safety

    2004-01-01

    The Directory of Colon and Rectal Cancer Specialist Teams has been produced under the auspices of the Northern Ireland Regional Advisory Committee on Cancer. It contains details of the full membership of the clinical teams providing care for colon and rectal cancer in each of Health and Social Services Board Area. Lead Clinicians For Colon and Rectal Cancer Services (PDF 74 KB) EHSSB (PDF 198 KB) NHSSB (PDF 107 KB) SHSSB (PDF 130 KB) WHSSB (PDF 131 KB)

  5. 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.

  6. 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.

  7. 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.

  8. 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

  9. 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.

  10. 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.

  11. Efektivitas Instagram Common Grounds

    OpenAIRE

    Wifalin, Michelle

    2016-01-01

    Efektivitas Instagram Common Grounds merupakan rumusan masalah yang diambil dalam penelitian ini. Efektivitas Instagram diukur menggunakan Customer Response Index (CRI), dimana responden diukur dalam berbagai tingkatan, mulai dari awareness, comprehend, interest, intentions dan action. Tingkatan respons inilah yang digunakan untuk mengukur efektivitas Instagram Common Grounds. Teori-teori yang digunakan untuk mendukung penelitian ini yaitu teori marketing Public Relations, teori iklan, efekti...

  12. Pesticides in Ground Water

    DEFF Research Database (Denmark)

    Bjerg, Poul Løgstrup

    1996-01-01

    Review af: Jack E. Barbash & Elizabeth A. Resek (1996). Pesticides in Ground Water. Distribution trends and governing factors. Ann Arbor Press, Inc. Chelsea, Michigan. pp 588.......Review af: Jack E. Barbash & Elizabeth A. Resek (1996). Pesticides in Ground Water. Distribution trends and governing factors. Ann Arbor Press, Inc. Chelsea, Michigan. pp 588....

  13. The Grounded Theory Bookshelf

    Directory of Open Access Journals (Sweden)

    Dr. Alvita Nathaniel, DSN, APRN, BC

    2005-06-01

    Full Text Available The Grounded Theory Perspective III: Theoretical Coding, Barney G. Glaser (Sociology Press, 2005. Not intended for a beginner, this book further defi nes, describes, and explicates the classic grounded theory (GT method. Perspective III lays out various facets of theoretical coding as Glaser meticulously distinguishes classic GT from other subsequent methods. Developed many years after Glaser’s classic GT, these methods, particularly as described by Strauss and Corbin, adopt the grounded theory name and engender ongoing confusion about the very premises of grounded theory. Glaser distinguishes between classic GT and the adscititious methods in his writings, referring to remodeled grounded theory and its offshoots as Qualitative Data Analysis (QDA models.

  14. Communication, concepts and grounding.

    Science.gov (United States)

    van der Velde, Frank

    2015-02-01

    This article discusses the relation between communication and conceptual grounding. In the brain, neurons, circuits and brain areas are involved in the representation of a concept, grounding it in perception and action. In terms of grounding we can distinguish between communication within the brain and communication between humans or between humans and machines. In the first form of communication, a concept is activated by sensory input. Due to grounding, the information provided by this communication is not just determined by the sensory input but also by the outgoing connection structure of the conceptual representation, which is based on previous experiences and actions. The second form of communication, that between humans or between humans and machines, is influenced by the first form. In particular, a more successful interpersonal communication might require forms of situated cognition and interaction in which the entire representations of grounded concepts are involved. Copyright © 2014 Elsevier Ltd. All rights reserved.

  15. Stochastic ground motion simulation

    Science.gov (United States)

    Rezaeian, Sanaz; Xiaodan, Sun; Beer, Michael; Kougioumtzoglou, Ioannis A.; Patelli, Edoardo; Siu-Kui Au, Ivan

    2014-01-01

    Strong earthquake ground motion records are fundamental in engineering applications. Ground motion time series are used in response-history dynamic analysis of structural or geotechnical systems. In such analysis, the validity of predicted responses depends on the validity of the input excitations. Ground motion records are also used to develop ground motion prediction equations(GMPEs) for intensity measures such as spectral accelerations that are used in response-spectrum dynamic analysis. Despite the thousands of available strong ground motion records, there remains a shortage of records for large-magnitude earthquakes at short distances or in specific regions, as well as records that sample specific combinations of source, path, and site characteristics.

  16. 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

  17. 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

  18. 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)

  19. 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)

  20. 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

  1. 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....

  2. 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...

  3. Safety analysis methodologies for radioactive waste repositories in shallow ground

    International Nuclear Information System (INIS)

    1984-01-01

    The report is part of the IAEA Safety Series and is addressed to authorities and specialists responsible for or involved in planning, performing and/or reviewing safety assessments of shallow ground radioactive waste repositories. It discusses approaches that are applicable for safety analysis of a shallow ground repository. The methodologies, analysis techniques and models described are pertinent to the task of predicting the long-term performance of a shallow ground disposal system. They may be used during the processes of selection, confirmation and licensing of new sites and disposal systems or to evaluate the long-term consequences in the post-sealing phase of existing operating or inactive sites. The analysis may point out need for remedial action, or provide information to be used in deciding on the duration of surveillance. Safety analysis both general in nature and specific to a certain repository, site or design concept, are discussed, with emphasis on deterministic and probabilistic studies

  4. 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…

  5. 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

  6. Adding Theoretical Grounding to Grounded Theory: Toward Multi-Grounded Theory

    OpenAIRE

    Göran Goldkuhl; Stefan Cronholm

    2010-01-01

    The purpose of this paper is to challenge some of the cornerstones of the grounded theory approach and propose an extended and alternative approach for data analysis and theory development, which the authors call multi-grounded theory (MGT). A multi-grounded theory is not only empirically grounded; it is also grounded in other ways. Three different grounding processes are acknowledged: theoretical, empirical, and internal grounding. The authors go beyond the pure inductivist approach in GT an...

  7. Grounding of SNS Accelerator Structure

    CERN Document Server

    Holik, Paul S

    2005-01-01

    Description of site general grounding network. RF grounding network enhancement underneath the klystron gallery building. Grounding network of the Ring Systems with ground breaks in the Ring Tunnel. Grounding and Bonding of R&D accelerator equipment. SNS Building lightning protection.

  8. Airfield Ground Safety

    National Research Council Canada - National Science Library

    Petrescu, Jon

    2000-01-01

    .... The system developed under AGS, called the Ground Safety Tracking and Reporting System, uses multisensor data fusion from in-pavement inductive loop sensors to address a critical problem affecting out nation's airports: runway incursions...

  9. Grounded meets floating

    Science.gov (United States)

    Walker, Ryan T.

    2018-04-01

    A comprehensive assessment of grounding-line migration rates around Antarctica, covering a third of the coast, suggests retreat in considerable portions of the continent, beyond the rates expected from adjustment following the Last Glacial Maximum.

  10. Ground water and earthquakes

    Energy Technology Data Exchange (ETDEWEB)

    Ts' ai, T H

    1977-11-01

    Chinese folk wisdom has long seen a relationship between ground water and earthquakes. Before an earthquake there is often an unusual change in the ground water level and volume of flow. Changes in the amount of particulate matter in ground water as well as changes in color, bubbling, gas emission, and noises and geysers are also often observed before earthquakes. Analysis of these features can help predict earthquakes. Other factors unrelated to earthquakes can cause some of these changes, too. As a first step it is necessary to find sites which are sensitive to changes in ground stress to be used as sensor points for predicting earthquakes. The necessary features are described. Recording of seismic waves of earthquake aftershocks is also an important part of earthquake predictions.

  11. Does specialist physician supply affect pediatric asthma health outcomes?

    Science.gov (United States)

    Filler, Guido; Kovesi, Tom; Bourdon, Erik; Jones, Sarah Ann; Givelichian, Laurentiu; Rockman-Greenberg, Cheryl; Gilliland, Jason; Williams, Marion; Orrbine, Elaine; Piedboeuf, Bruno

    2018-04-05

    Pediatrician and pediatric subspecialist density varies substantially among the various Canadian provinces, as well as among various states in the US. It is unknown whether this variability impacts health outcomes. To study this knowledge gap, we evaluated pediatric asthma admission rates within the 2 Canadian provinces of Manitoba and Saskatchewan, which have similarly sized pediatric populations and substantially different physician densities. This was a retrospective cross-sectional cohort study. Health regions defined by the provincial governments, have, in turn, been classified into "peer groups" by Statistics Canada, on the basis of common socio-economic characteristics and socio-demographic determinants of health. To study the relationship between the distribution of the pediatric workforce and health outcomes in Canadian children, asthma admission rates within comparable peer group regions in both provinces were examined by combining multiple national and provincial health databases. We generated physician density maps for general practitioners, and general pediatricians practicing in Manitoba and Saskatchewan in 2011. At the provincial level, Manitoba had 48.6 pediatricians/100,000 child population, compared to 23.5/100,000 in Saskatchewan. There were 3.1 pediatric asthma specialists/100,000 child population in Manitoba and 1.4/100,000 in Saskatchewan. Among peer-group A, the differences were even more striking. A significantly higher number of patients were admitted in Saskatchewan (590.3/100,000 children) compared to Manitoba (309.3/100,000, p < 0.0001). Saskatchewan, which has a lower pediatrician and pediatric asthma specialist supply, had a higher asthma admission rate than Manitoba. Our data suggest that there is an inverse relationship between asthma admissions and pediatrician and asthma specialist supply.

  12. Mission Specialist Pedro Duque undergoes equipment check prior to launch

    Science.gov (United States)

    1998-01-01

    In the Operations and Checkout Building, STS-95 Mission Specialist Pedro Duque of Spain, with the European Space Agency, gets help with his suit from suit technician Tommy McDonald. The STS-95 crew were conducting flight crew equipment fit checks prior to launch on Oct. 29. 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.

  13. 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.

  14. Column: The Consortium of Digital Forensics Specialists (CDFS

    Directory of Open Access Journals (Sweden)

    Christopher Kelley

    2011-09-01

    Full Text Available Digital forensic practitioners are faced with an extraordinary opportunity. In fact, we may never again be faced with such an opportunity, and this opportunity will challenge us in ways we may never again be challenged.At this point in the history of the Digital Forensics profession, digital forensic specialists have the unique opportunity to help this profession emerge from its infancy. But for this profession to mature -- and to flourish -- individuals and organizations integral to the practice must assemble and shape its future. This is our opportunity. In fact, this is our mandate.(see PDF for full column

  15. Specialists' meeting on sodium fires and prevention. Summary report

    International Nuclear Information System (INIS)

    1979-03-01

    The purpose of the specialists' meeting was to summarize the IWGFR member countries' knowledge of sodium combustion and extinguishment technology, including prevention and detection of sodium fires and protective clothes and to review and discuss critical features of sodium fires contaminated with fission products and fuel, evolution and filtration of aerosols and to determine the critical gaps in our knowledge and what should be done to develop knowledge in this area. The technical parts of the meeting were divided into three major sections, as follows: sodium fires; prevention and extinguishing of sodium fires, and aerosols

  16. A need for play specialists in Japanese children's wards.

    Science.gov (United States)

    Tanaka, Kyoko; Yoshikawa, Naomi; Kudo, Noriko; Negishi, Yoshie; Shimizu, Toshiaki; Hayata, Noriko

    2010-07-01

    The importance of distraction techniques and play therapy for sick children has long been recognised by nurses in the UK and other western countries. Although these techniques are not so well established in Japan there is growing interest in them. The authors conducted a survey and found that children's nurses in Japan appreciated the value of distraction techniques and play therapy. They argue that attitudes to using them on children's wards in Japan are changing, but there is still a lack of training and few play specialists.

  17. Specialists' meeting on sodium fires and prevention. Summary report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1979-03-15

    The purpose of the specialists' meeting was to summarize the IWGFR member countries' knowledge of sodium combustion and extinguishment technology, including prevention and detection of sodium fires and protective clothes and to review and discuss critical features of sodium fires contaminated with fission products and fuel, evolution and filtration of aerosols and to determine the critical gaps in our knowledge and what should be done to develop knowledge in this area. The technical parts of the meeting were divided into three major sections, as follows: sodium fires; prevention and extinguishing of sodium fires, and aerosols.

  18. Requirements for the special examination of isotope diagnostic specialists

    International Nuclear Information System (INIS)

    Csakany, Gyoergy

    1986-01-01

    Isotope diagnostic specialists are required to possess general paraclinical knowledge about nuclear physical principles, basic radiological measuring methods including up-to-date ones such as scintiscanning and tomography, as well as about radiopharmacology, radiation biology, health physics, radiation protection and organizational and economic aspects of the examinations. Clinical isotope diagnostic requirements comprise the proper selection among different radiological methods, the correct application of certain diagnostic procedures in practise, and the evaluation of the results in accordance with the symptoms on various fields of medical science. (V.N.)

  19. Development of a prototype specialist shuttle vehicle for chipped woodfuel

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-06-01

    This report gives details of a project to develop and test a specialist chip shuttle vehicle for conveying woodchips out of the forest with the aim of reducing the cost of woodfuel production. The design objectives are described and include the need to allow easy transfer of the chips from the chipper to the shuttle and on into haulage units, good performance and manoeuvrability on and off roads, and high-tip capacity. Estimates of the improved production and reduced woodfuel production costs are discussed along with the anticipated satisfactory operation of the chipper-shuttle combination in a forestry site.

  20. [Deontology in generalists-specialists relations in domestic emergencies].

    Science.gov (United States)

    Leemans, P

    2000-09-01

    The deontological rules defining the relations between the general practitioners and specialists about domestic emergencies are clearly exposed in the code edited by the National Medical Council of Belgium. Ethical particularities exist. During an emergency situation, the patient could lose his freedom as well as his autonomy and might become a technical subject rather than an ethical person. The ethical values are in opposition with a medical practice trying to be more and more efficient with as a corollary, the necessity to have a full and permanent access to personal medical data.

  1. The Training and Employment of Area Specialists in the Military

    Science.gov (United States)

    1989-06-01

    Unit Acca =o N I1. Title (Include Security Classification) The Training and Employment of Area Specialists in the Military 12 Personal Author(s) Randy P...informally allows FAOs at DLI/FLC to audit courses if they so desire yet there is no obvious effort underway to reverse the Army’s earlier deci- sion...NPS profes- sors. Others cannot even find the time to audit any classes and often turn to magazines at DLI/FLC and/or NPS for their information. Given

  2. [Can the vascular specialist improve patient awareness about advanced directives?].

    Science.gov (United States)

    Sanson, H; Priollet, P

    2016-05-01

    In France, the Leonetti law, adopted on April 22, 2005, stipulates the regulations concerning advanced directives. This is a patient's right that is not well known and rarely applied. In 2015, a new law project was thus presented in which the French National Authority for Health recommended that doctors, including all specialists, bring up the subject, especially during consultation. To evaluate the vascular specialist's possibility to mention the topic of advanced directives during consultations. A single and non-interventional prospective study conducted with the help of patients who consulted a private practitioner vascular specialist: recurrent patients regularly consulting a private practitioner vascular specialist were included. First-time consultants, minors and patients to whom it was not adapted to speak about the subject were not included. Between July 27 and September 23, 2015, 159 consecutive patients were examined. Fifty-five first-time consultants and four patients for whom the interview was unsuitable were excluded. In all, 100 patients were questioned. None of them refused to talk about the subject. Women made up a majority of the population (63 %) with an average age of 67 years (23-97). The principal diagnostics were common to vascular medicine consultations: deep vein thrombosis (20 %), peripheral arterial disease (15 %), varicose veins (11 %), lymphedema (11 %) and leg ulcers (9 %). Thirteen percent of the people had a history of cancer. Half of the patients had had follow-ups for over 10 years. The average time devoted to discussing the topic was 12minutes (5-40). Only 22 % of the patients declared having been familiar with advance directives. Once informed however, 78 % chose to write up an adapted form: 36 % with the help of their doctor and 42 % with a doctor and a relative. Seventy-three percent of the consultants thought that talking about the advance directives would reinforce the confidence link between the doctor and the

  3. 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

  4. 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.

  5. Yet Another Puzzle of Ground

    NARCIS (Netherlands)

    Korbmacher, J.

    2015-01-01

    We show that any predicational theory of partial ground that extends a standard theory of syntax and that proves some commonly accepted principles for partial ground is inconsistent. We suggest a way to obtain a consistent predicational theory of ground.

  6. 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…

  7. 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…

  8. Graphite moderator lifecycle behaviour. Proceedings of a specialists meeting

    International Nuclear Information System (INIS)

    1996-08-01

    The meeting provided the forum for graphite specialists representing operating and research organizations worldwide to exchange information in the following areas: the status of graphite development; operation and safety procedures for existing and future graphite moderated reactors; graphite testing techniques; review of the experiences gained and data acquired on the influence of neutron irradiation and oxidizing conditions on key graphite properties; and to exchange information useful for decommissioning activities. The participants provided twenty-seven papers on behalf of their countries and respective technical organizations. An open discussion followed each of the presentations. A consistently reoccurring theme throughout the specialists meeting was the noticeable reduction in the number of graphite experts remaining the nuclear power industry. Graphite moderated power reactors have provided a significant contribution to the generation of electricity throughout the past forty years and will continue to be a prominent energy source for the future. Yet, many of the renowned experts in the field of nuclear graphites are nearing the end of their careers without apparent replacement. This, coupled with changes in the focus on nuclear power by some industrialized countries, has prompted the IAEA to initiate an evaluation on the feasibility and interest by Member States of establishing a central archive facility for the storage of data on irradiated graphites. Refs, figs, tabs

  9. Current nursing practice by hospital-based stoma specialist nurses.

    Science.gov (United States)

    Burch, Jennie

    Nurses frequently care for patients who have stomas. A common complication is sore peristomal skin (skin around the stoma). The study aim was to answer the research question: what is the current nursing practice for peristomal skin problems among UK stoma specialist nurses? The question was explored through investigation of descriptions, treatments and opinions of peristomal skin problems. Results were examined to ascertain if practice reflects the literature and if care was evidence-based. A questionnaire was posted in September 2009 to the stoma care nurses in all UK NHS hospitals (n=596). The proportion of completed or partially completed questionnaires was 15% (89 of 596). Most of the responding nurses held a stoma-related qualification (86%), a degree (55%) and had specialised in stoma care for over 5 years (67%). Respondents used erythema to describe sore skin (80%). Stoma powder (98%) and convex appliances (98%) were the most commonly used treatments. The most common cause of sore skin was appliance leakage (61%). The study population was deemed suitably qualified and experienced to answer the research question. Many responses were reflected in the literature (predominantly opinion articles), reflecting a degree of reliability and validity. It could be concluded that stoma specialist nurses can accurately assess and use stoma accessories to treat sore skin, but due to the paucity of research, the care cannot be defined as evidence-based. More research is needed to determine universally accepted definitions and treatments for sore peristomal skin.

  10. Educational support for specialist international medical graduates in anaesthesia.

    Science.gov (United States)

    Higgins, Niall S; Taraporewalla, Kersi; Edirippulige, Sisira; Ware, Robert S; Steyn, Michael; Watson, Marcus O

    2013-08-19

    To measure specialist international medical graduates' (SIMGs) level of learning through participation in guided tutorials, face-to-face or through videoconferencing (VC), and the effect of tutorial attendance and quality of participation on success in specialist college examinations. Tutorials were conducted at the Royal Brisbane and Women's Hospital between 19 September 2007 and 23 August 2010, and delivered through VC to participants at other locations. Tutorials were recorded and transcribed, and speaker contributions were tagged and ranked using content analysis software. Summary examination results were obtained from the Australian and New Zealand College of Anaesthetists. Tutorial participation and attendance, and college examination pass and fail rates. Transcripts were obtained for 116 tutorials. The median participation percentage for those who subsequently failed the college examinations was 1% (interquartile range [IQR], 0%-1%), while for those who passed the exams it was 5% (IQR, 2%-8%; P technology was found to be a feasible method to assist SIMGs to become aware of the requirements of the exam and to prepare more effectively.

  11. Opportunity Costs in Paediatric Training: The Specialist Registrars Experience.

    Science.gov (United States)

    O'Neill, M B; Nabialek, T; Kandamany, N

    2017-08-08

    In the training process, there is a tension between the work life and home life of trainees. This study explored both the personal impact and the opportunity costs of training from the Specialist Paediatric Registrar (SPR) perspective. The survey explored 1) career progression, 2) perceived functional effectiveness at work, 3) psychological impact of hospital based training, and 4) the personal and social cost of training. Fifty-three (71%) SPRs responded of whom 47 (89%)were married or in long term relationships. Seventy-five percent of trainees had a definite career plan with 86% intending to undertake fellowship training. Seventy percent believed they were efficient time managers but 53% had difficulty in making time for academic pursuits and fifty percent experienced negative feelings, which lingered after work and interfered with their relationships at home. Seventy-four percent stated training was undertaken at significant personal cost with only 21% achieving a very satisfactory work/life balance. To address these difficulties trainee wellbeing should be addressed at the Basic Specialist Training (BST) level and the career path clearly explained outlining the challenges that are likely to be encountered.

  12. 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.

  13. Graphite moderator lifecycle behaviour. Proceedings of a specialists meeting

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-08-01

    The meeting provided the forum for graphite specialists representing operating and research organizations worldwide to exchange information in the following areas: the status of graphite development; operation and safety procedures for existing and future graphite moderated reactors; graphite testing techniques; review of the experiences gained and data acquired on the influence of neutron irradiation and oxidizing conditions on key graphite properties; and to exchange information useful for decommissioning activities. The participants provided twenty-seven papers on behalf of their countries and respective technical organizations. An open discussion followed each of the presentations. A consistently reoccurring theme throughout the specialists meeting was the noticeable reduction in the number of graphite experts remaining the nuclear power industry. Graphite moderated power reactors have provided a significant contribution to the generation of electricity throughout the past forty years and will continue to be a prominent energy source for the future. Yet, many of the renowned experts in the field of nuclear graphites are nearing the end of their careers without apparent replacement. This, coupled with changes in the focus on nuclear power by some industrialized countries, has prompted the IAEA to initiate an evaluation on the feasibility and interest by Member States of establishing a central archive facility for the storage of data on irradiated graphites. Refs, figs, tabs.

  14. Future career intentions of higher specialist trainees in general Paediatrics.

    Science.gov (United States)

    Butler, Grainne; Breatnach, Colm; Harty, Sinead; Gavin, Patrick; O'Donnell, Colm; O'Grady, Michael J

    2018-03-27

    A survey of paediatric higher specialist trainees was carried out in 2002 assessing career intentions and perception of training. Fourteen years later, with increased numbers of trainees and a national model of care and a tertiary paediatric hospital on the horizon, we re-evaluated the career intentions of the current trainee workforce. To assess the career intentions of the current paediatric higher specialist trainees. A 28-item questionnaire was developed based on a previously validated instrument and distributed online using the Royal College of Physicians of Ireland trainee database. We distributed the questionnaire to 118 eligible trainees and received responses from 92 (78%). Seventy-nine (86%) respondents desire a consultant post in Ireland. Seventy-five (82%) indicated that their preferred consultant post location was in a tertiary paediatric centre. Sixty-two trainees (67%) intend to become subspecialists with 25 (27%) planning a career in general paediatrics. This contrasts with the 2002 survey when 76% wished to work in urban centres and 61% of trainees planned a career in general paediatrics. There appears to be a mismatch between the career goals of the future paediatric consultant workforce and the requirements for staffing paediatric units nationally. This has the potential to complicate the proposed expansion of general paediatricians in regional centres and result in a significant proportion of current trainees failing to secure a post in their desired location.

  15. Activities of Intellectual Disability Clinical Nurse Specialists in Ireland.

    Science.gov (United States)

    Doody, Owen; Slevin, Eamonn; Taggart, Laurence

    The aim of this study was to identify the contribution of Irish intellectual disability clinical nurse specialists (ID CNSs) to service delivery. A nonexperimental descriptive design was selected to survey ID CNSs presently working in Ireland. The questionnaire was developed based on focus group interviews, available literature, and expert panel views. Ethical approval and access were granted to all ID CNSs in Ireland. Thirty-two responded (33.68% response rate) from all work areas (voluntary organizations or health service executive) practicing within residential, community, or school services. Respondents were surveyed across a range of areas (demographic details and support to client, staff, family, organization, community, other agencies, and professional development). Findings identify that ID CNSs are active in all aspects of their roles as clinical specialist, educator, communicator, researcher, change agent, and leader, thus supporting person-centered care and improving service delivery. To meet changing healthcare demands, promote person-centered care, and improve service delivery, the CNS role in ID should be developed and supported. The findings merit a further study on ID CNS role activity, possible variables influencing role activity, and team members' views.

  16. 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.

  17. Opportunity Costs in Paediatric Training: The Specialist Registrars Experience.

    LENUS (Irish Health Repository)

    O’Neill, MB

    2017-08-01

    In the training process, there is a tension between the work life and home life of trainees. This study explored both the personal impact and the opportunity costs of training from the Specialist Paediatric Registrar (SPR) perspective. The survey explored 1) career progression2) perceived functional effectiveness at work 3) psychological impact of hospital based training and 4) the personal and social cost of training. Fifty-three (71%) SPRs responded of whom 47 (89%)were married or in long term relationships. Seventy-five percent of trainees had a definite career plan with 86% intending to undertake fellowship training. Seventy percent believed they were efficient time managers but 53% had difficulty in making time for academic pursuits and fifty percent experienced negative feelings, which lingered after work and interfered with their relationships at home. Seventy-four percent stated training was undertaken at significant personal cost with only 21% achieving a very satisfactory work\\/life balance. To address these difficulties trainee wellbeing should be addressed at the Basic Specialist Training (BST) level and the career path clearly explained outlining the challenges that are likely to be encountered.

  18. Professional communications of Russian technical and engineering specialists: empirical analysis

    Directory of Open Access Journals (Sweden)

    R N Abramov

    2016-12-01

    Full Text Available Sociology of professions focus on the role of interpersonal and intergroup communications in the professional communities as an element of professional culture. The article considers forms and features of professional communications of Russian engineers and technicians in the context of their professional culture defined as the constellation of ideology, values, beliefs, language, and forms of activity typical for the community, which rarely becomes an object of Russian sociologists’ studies. The author shows that interpersonal professional communications on the various aspects of professional activity is an important element of professional culture. The article is based on the results of online survey of Russian engineers and expert interviews with Russian technical specialists - they were questioned on the ways of updating their professional knowledge and on the role of various channels of communication in this process. At the beginning of the article, the author provides an overview of approaches to the study of professional culture in Russia and abroad, and underlines the significant role of the Internet and the declining role of literature as a source of new knowledge for the engineering and technical staff. The results of the study also revealed an important role of informal and direct communications in the transfer of professional knowledge within the engineering community, while organizational environment has a relatively low impact on the updating of professional knowledge, which can be explained by the lack of management attention to the professional development of specialists.

  19. 3rd CEAS Specialist Conference on Guidance, Navigation and Control

    CERN Document Server

    Drouin, Antoine; Roos, Clément

    2015-01-01

    The two first CEAS (Council of European Aerospace Societies) Specialist Conferences on Guidance, Navigation and Control (CEAS EuroGNC) were held in Munich, Germany in 2011 and in Delft, The Netherlands in 2013. ONERA The French Aerospace Lab, ISAE (Institut Supérieur de l’Aéronautique et de l’Espace) and ENAC (Ecole Nationale de l’Aviation Civile) accepted the challenge of jointly organizing the 3rd edition. The conference aims at promoting new advances in aerospace GNC theory and technologies for enhancing safety, survivability, efficiency, performance, autonomy and intelligence of aerospace systems. It represents a unique forum for communication and information exchange between specialists in the fields of GNC systems design and operation, including air traffic management. This book contains the forty best papers and gives an interesting snapshot of the latest advances over the following topics: l  Control theory, analysis, and design l  Novel navigation, estimation, and tracking methods l  Aircr...

  20. Contemporary engagement with social media amongst hernia surgery specialists.

    Science.gov (United States)

    Lui, D H; McDonald, J J; de Beaux, A; Tulloh, B; Brady, R R W

    2017-08-01

    Healthcare professional engagement is increasing. This study aims to identify levels of adoption and engagement of several social media platforms by a large international cohort of hernia surgery specialists. Hernia specialists attending the 38th International Congress of the European Hernia Society were identified. A manual search was then performed on Twitter, ResearchGate, and LinkedIn to identify those who had named accounts. Where accounts were identified, data on markers of utilisation were assessed. 759 surgeons (88.5% male) from 57 countries were identified. 334 surgeons (44%) engaged with a social media platform. 39 (5.1%) had Twitter accounts, 189 (24.9%) had ResearchGate accounts and 265 (34.9%) had LinkedIn accounts. 137 surgeons (18.1%) had accounts on 2 or more social media platforms. There was no gender association with social media account ownership (p > 0.05). Engagement in one social media platform was associated with increased engagement and utilisation on other platforms; LinkedIn users were more likely to have Twitter accounts (p social media amongst Hernia surgeons is similar to other surgical specialities. Geographical variation in SM engagement is seen. Engagement with one SM platform is associated with presence on multiple platforms.

  1. Proceedings of the specialists' meeting on delayed neutron nuclear data

    International Nuclear Information System (INIS)

    Katakura, Jun-ichi

    1999-07-01

    This report is the Proceedings of the Specialists' Meeting on Delayed Neutron Nuclear Data. The meeting was held on January 28-29, 1999, at the Tokai Research Establishment of Japan Atomic Energy Research Institute with the participation of thirty specialists, who are evaluators, theorist, experimentalists. Although the fraction of the delayed neutron is no more than 1% in the total neutrons emitted in the fission process, it plays an important roll in the control of fission reactor. In the meeting, the following topics were reported: the present status of delayed neutron data in the major evaluated data libraries, measurements of effective delayed neutron fraction using FCA (Fast Critical Assembly) and TCA (Tank-type Critical Assembly) and their analyses, sensitivity analysis for fast reactor, measurements of delayed neutron emission from actinides and so on. As another topics, delayed neutron in transmutation system and fission yield data were also presented. Free discussion was held on the future activity of delayed neutron data evaluation. The discussion was helpful for the future activity of the delayed neutron working group of JNDC aiming to the evaluation of delayed neutron data for JENDL-3.3. The 15 of the presented papers are indexed individually. (J.P.N.)

  2. Move of ground water

    International Nuclear Information System (INIS)

    Kimura, Shigehiko

    1983-01-01

    As a ground water flow which is difficult to explain by Darcy's theory, there is stagnant water in strata, which moves by pumping and leads to land subsidence. This is now a major problem in Japan. Such move on an extensive scale has been investigated in detail by means of 3 H such as from rainfall in addition to ordinary measurement. The move of ground water is divided broadly into that in an unsaturated stratum from ground surface to water-table and that in a saturated stratum below the water-table. The course of the analyses made so far by 3 H contained in water, and the future trend of its usage are described. A flow model of regarding water as plastic fluid and its flow as channel assembly may be available for some flow mechanism which is not possible to explain with Darcy's theory. (Mori, K.)

  3. Ground motion predictions

    Energy Technology Data Exchange (ETDEWEB)

    Loux, P C [Environmental Research Corporation, Alexandria, VA (United States)

    1969-07-01

    Nuclear generated ground motion is defined and then related to the physical parameters that cause it. Techniques employed for prediction of ground motion peak amplitude, frequency spectra and response spectra are explored, with initial emphasis on the analysis of data collected at the Nevada Test Site (NTS). NTS postshot measurements are compared with pre-shot predictions. Applicability of these techniques to new areas, for example, Plowshare sites, must be questioned. Fortunately, the Atomic Energy Commission is sponsoring complementary studies to improve prediction capabilities primarily in new locations outside the NTS region. Some of these are discussed in the light of anomalous seismic behavior, and comparisons are given showing theoretical versus experimental results. In conclusion, current ground motion prediction techniques are applied to events off the NTS. Predictions are compared with measurements for the event Faultless and for the Plowshare events, Gasbuggy, Cabriolet, and Buggy I. (author)

  4. Ground motion predictions

    International Nuclear Information System (INIS)

    Loux, P.C.

    1969-01-01

    Nuclear generated ground motion is defined and then related to the physical parameters that cause it. Techniques employed for prediction of ground motion peak amplitude, frequency spectra and response spectra are explored, with initial emphasis on the analysis of data collected at the Nevada Test Site (NTS). NTS postshot measurements are compared with pre-shot predictions. Applicability of these techniques to new areas, for example, Plowshare sites, must be questioned. Fortunately, the Atomic Energy Commission is sponsoring complementary studies to improve prediction capabilities primarily in new locations outside the NTS region. Some of these are discussed in the light of anomalous seismic behavior, and comparisons are given showing theoretical versus experimental results. In conclusion, current ground motion prediction techniques are applied to events off the NTS. Predictions are compared with measurements for the event Faultless and for the Plowshare events, Gasbuggy, Cabriolet, and Buggy I. (author)

  5. Grounded theory for radiotherapy practitioners: Informing clinical practice

    International Nuclear Information System (INIS)

    Walsh, N.A.

    2010-01-01

    Radiotherapy practitioners may be best placed to undertake qualitative research within the context of cancer, due to specialist knowledge of radiation treatment and sensitivity to radiotherapy patient's needs. The grounded theory approach to data collection and analysis is a unique method of identifying a theory directly based on data collected within a clinical context. Research for radiotherapy practitioners is integral to role expansion within the government's directive for evidence-based practice. Due to the paucity of information on qualitative research undertaken by radiotherapy radiographers, this article aims to assess the potential impact of qualitative research on radiotherapy patient and service outcomes.

  6. Graphene ground states

    Science.gov (United States)

    Friedrich, Manuel; Stefanelli, Ulisse

    2018-06-01

    Graphene is locally two-dimensional but not flat. Nanoscale ripples appear in suspended samples and rolling up often occurs when boundaries are not fixed. We address this variety of graphene geometries by classifying all ground-state deformations of the hexagonal lattice with respect to configurational energies including two- and three-body terms. As a consequence, we prove that all ground-state deformations are either periodic in one direction, as in the case of ripples, or rolled up, as in the case of nanotubes.

  7. 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.

  8. 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.

  9. A trust-wide review of clinical nurse specialists' productivity.

    Science.gov (United States)

    Balsdon, Helen; Wilkinson, Susan

    2014-04-01

    The contribution made by clinical nurse specialists (CNSs) to patient care needs to be understood fully to provide assurance of effective use of resources. However, CNS roles are often poorly understood and not easily articulated. Due to the diversity of these roles, robust reviews of performance and economic benefits can be regarded as time consuming and resource intense, and many organisations enlist external agencies to clarify the contribution to care made by their CNSs. This article gives an overview of a Cambridge University Hospitals NHS Foundation Trust internal review of CNS roles without the support of an external agency. The review provided assurance that this group of nurses is being used effectively and identified opportunities to use the role in different ways to increase effectiveness.

  10. 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.

  11. Summary and conclusions: Specialist Meeting on Severe Accident Management Implementation

    International Nuclear Information System (INIS)

    1995-01-01

    During the first session of this meeting, regulators, research groups, designers/owners' groups and some utilities discussed the critical decisions in SAM (Severe Accident Management), how these decisions were addressed and implemented in generic SAM guidelines, what equipment and instrumentation was used, what are the differences in national approaches, etc. During the second session, papers were presented by utility specialists that described approaches chosen for specific implementation of the generic guidelines, the difficulties encountered in the implementation process and the perceived likelihood of success of their SAM programme in dealing with severe accidents. The third and final sessions was dedicated to discussing what are the remaining uncertainties and open questions in SAM. Experts from several OECD countries presented significant perspectives on remaining open issues

  12. Exploring challenges to telehealth communication by specialists in poison information.

    Science.gov (United States)

    Rothwell, Erin; Ellington, Lee; Planalp, Sally; Crouch, Barbara

    2012-01-01

    The use of the telephone for providing health care is growing. A significant amount of social meaning is derived from visual information, and the absence of visual stimuli provides unique barriers to communication and increases the risks for misunderstandings and distractions. Understanding challenges to telephone communication can provide insight into training opportunities for overcoming these difficulties and improving patient care. The purpose of this research was to explore through focus groups the challenges of phone communication perceived by specialists in poison information. General types of challenges to effective phone communication included developing new communication skills to compensate for lack of visual information, difficulty assessing caller understanding, difficulty managing caller misunderstandings, maintaining distinctive assessments for routine calls, and managing the multifaceted aspects of job stress. The desire for training to enhance telehealth and cultural competency skills was also mentioned, and these findings might provide guidance for the development of training opportunities for telehealth professionals.

  13. Use of professional profiles in applications for specialist training positions

    DEFF Research Database (Denmark)

    Lundh, Andreas; Skjelsager, Karen; Wildgaard, Kim

    2013-01-01

    INTRODUCTION: The seven roles of the CanMEDS system have been implemented in Danish postgraduate medical training. For each medical specialty, a professional profile describes which elements of the seven roles the specialty deems important for applicants for a specialist training position. We...... investigated use of professional profiles among the 38 Danish specialty societies in order to ascertain the use of the seven roles. MATERIAL AND METHODS: We used information from the websites of the Postgraduate Medical Training Secretariats in March 2012. For each profile, we extracted information on how...... the seven roles were described, how the roles were ranked by importance, whether a score sheet was used by the appointment committee and whether the profile had been updated. RESULTS: Twenty-four (63%) of the 38 profiles described the contents for all of the seven roles and four (11%) described the contents...

  14. 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.

  15. Acoustic outsourcing: New employment possibilities for the specialists

    Science.gov (United States)

    Perez, Patricia; Rios, Heriberto; Andrade, Armando; Ramirez, Mario

    2002-11-01

    The need for companies to be more competitive has led them to resort to training, external consultantship, continuous improvement programs, but with the aim of achieving maximum productivity, the big companies go even further: they are opting to focus on their high-priority activities, leaving some nonstrategic functions in the hands of third parties (organizations or individuals). Acoustic outsourcing presents immense business opportunities for the specialists in this area when offering services or completing a production process that the company carries out in an internal way but that is not its main function or activity. Outsourcing contemplates a serious long term commitment between the two parties; a kind of strategic alliance, all with the purpose of increasing efficiency and the quality of the products that the company develops, besides solving acoustic problems related to the production stage. (To be presented in Spanish.)

  16. 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.

  17. Job sharing: a viable option for the clinical nurse specialist.

    Science.gov (United States)

    Haibeck, S V; Howard, J L

    1991-01-01

    NUMEROUS WORK TIME options have been developed to attract, retain and meet the various needs of nurses. Job sharing, a work option little known to nurses, can be a successful alternative for balancing professional and personal lifestyle. The business literature supports job sharing and other innovative work options as successful mechanisms in retaining quality employees in their respective professions. After exploring the literature in this area, a proposal for job sharing the oncology clinical nurse specialist (CNS) position was presented to the Personnel Director and Vice President of Nursing at our institution. The proposal addressed the advantages and disadvantages of the concept. These included: (1) scheduling flexibility, (2) reduced absenteeism and turnover, (3) increased productivity, (4) handling fringe benefits, and (5) job satisfaction. The proposal was accepted, and the job sharing position has been successfully implemented for more than 2 years now. This paper describes issues relevant to designing and implementing job sharing in a CNS position.

  18. Public or private care: where do specialists spend their time?

    Science.gov (United States)

    Freed, Gary L; Turbitt, Erin; Allen, Amy

    2017-10-01

    Objectives The aim of the present study was to provide data to help clarify the public-private division of clinical care provision by doctors in Australia. Methods A secondary analysis was performed of data from the workforce survey administered by the Australian Health Practitioner Regulation Agency. The questionnaire included demographic and employment questions. Analysis included frequency distributions of demographic variables and mean and median calculations of employment data. Data were analysed from those currently employed in eight adult specialities chosen to provide a mix of surgical and medical fields. The specialties were orthopaedic surgery, otolaryngology, ophthalmology, cardiology, neurology, nephrology, gastroenterology and rheumatology. Results For the specialities analysed in the present study, a large majority of the time spent in patient care was provided in the private sector. For the surgical specialties studied, on average less than 30% of clinical time was spent in the public sector. There was considerable variation among specialties in whether a greater proportion of time was spent in out-patient versus in-patient care and how that was divided between the public and private sectors. Conclusions Ensuring Australians have a medical workforce that meets the needs of the population will require assessments of the public and private medical markets, the needs of each market and the adequacy with which current physician clinical time allocation meets those requirements. By appreciating this nuance, Australia can develop policies and strategies for the current and future speciality workforce to meet the nation's needs. What is known about the topic? Australian medical specialists can split their clinical practice time between the public (e.g. public hospitals, public clinics) and private (e.g. private hospitals, private consulting rooms) sectors. For all medical specialists combined, working hours have been reported to be similar in the public and

  19. 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.

  20. Supporting students undertaking the Specialist Practitioner Qualification in District Nursing.

    Science.gov (United States)

    Ginger, Tracey; Ritchie, Georgina

    2017-11-02

    The ever-evolving role of the Specialist Practitioner Qualified District Nurse (SPQDN) presents an increasing number of challenges for Practice Teachers and mentors in preparing SPQDN students for the elevated level clinical and transformational leadership necessary to ensure high-quality patient care. The daily challenges of clinical practice within the community nursing setting in addition to undertaking educational interventions in the clinical arena demand that a structured approach to supervision and mentorship is crucial. Employing learning plans to assess individual students learning needs, prepare plans for educational developments and interventions and evaluate a student's progress can be a helpful tool in aiding the learning journey for both the SPQDN student and Practice Teacher or mentor. This article examines how and why a structured learning plan may be used in supporting learning and competency in achieving the necessary level of practice to meet the requirements of the SPQDN.

  1. 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.

  2. Advance directives: the clinical nurse specialist as a change agent.

    Science.gov (United States)

    Meehan, Karen Anne

    2009-01-01

    The purpose of this article is to describe the impact the clinical nurse specialist (CNS) has on the advance directive process within the cardiac surgery patient population. As a change agent, the CNS needs to be able to increase the number of advance directives obtained and increase the provision of dignified, self-directed, quality patient care. With requirements from The Joint Commission and the Patient Self-determination Act, the change in process must take place to ensure that healthcare professionals are doing all they can do to carry out a patient's wishes. The 6-Source Influencer Model is applied to a case study to illustrate the role of the CNS as a change agent. Following this model, the CNS can facilitate lasting institutional change in the advance directive process. Based on the example, it is possible that a CNS can act as a change agent for other patient populations within the healthcare setting.

  3. The study of informational professional field of pharmacy specialists

    Directory of Open Access Journals (Sweden)

    N. O. Tkachenko

    2014-08-01

    Full Text Available Today professionalism is important not only for the characteristics of an individual, but also for the manifestation of professional activities. Self-education, self-training and training on the working place are integral elements of the whole continuous professional development. Various components of professionalism form the social responsibility of pharmacist in contemporary conditions. During all professional activities of pharmacists the continuous formation of administrative, economic, legal, communication, social and information competence takes place. Professionally oriented periodical publications, scientific and practical activities act as assistants in it. The aim of this work was to study the sources of the information professional field of pharmaceutical establishments’ staff in the South-eastern region of Ukraine and to determine the frequency of their use and orientation. Gathering of information was carried out using questionnaires. The structure of the developed questionnaire provided conventional separation of questions into two blocks. The first set of questions in the questionnaire provided respondents’ characteristics by demographic and psychological criteria: age, position, length of service, type of enterprise’s ownership. The second set of questions provided the opportunity to identify the main sources of professional information of the specialists in the region, the frequency of their use and the orientation of information for practical activities. Results and discussion. The respondents were proposed the list of periodicals, which today pharmacy specialists are guided by for understanding of modern trends in medicine and pharmacy. The survey results made it possible to determine the most required in practice, sources of information on modern medicine and pharmacy: special edition "Mister blister", "Weekly Drugstore" and "Pharmacist Practical worker". Experts of various levels of pharmacy management use these

  4. [Learning how to learn for specialist further education].

    Science.gov (United States)

    Breuer, G; Lütcke, B; St Pierre, M; Hüttl, S

    2017-02-01

    The world of medicine is becoming from year to year more complex. This necessitates efficient learning processes, which incorporate the principles of adult education but with unchanged periods of further education. The subject matter must be processed, organized, visualized, networked and comprehended. The learning process should be voluntary and self-driven with the aim of learning the profession and becoming an expert in a specialist field. Learning is an individual process. Despite this, the constantly cited learning styles are nowadays more controversial. An important factor is a healthy mixture of blended learning methods, which also use new technical possibilities. These include a multitude of e‑learning options and simulations, which partly enable situative learning in a "shielded" environment. An exemplary role model of the teacher and feedback for the person in training also remain core and sustainable aspects in medical further education.

  5. The Injury Profile of an Australian Specialist Policing Unit

    Directory of Open Access Journals (Sweden)

    Brianna Larsen

    2016-03-01

    Full Text Available This study investigated the injuries sustained by an Australian specialist police division. Injury records spanning four-years were analyzed. The role being performed when the injury occurred, injury cause, body part injured, and injury-related costs were quantified. The percentage of personnel injured multiple times was documented. One hundred and thirty eight personnel reported injuries, 58 of these on multiple occasions. This resulted in 229 injuries and 76 claims being raised. Half of the injuries occurred during operational policing tasks, however training activities accounted for >30% of injuries. The most common injury was strain/sprain, and upper body injuries were 2.5-times more common than lower-body or torso injuries. 1107 shifts were lost, and injuries cost the organization $487,159 (Australian Dollars over the four-year period. The injury costs (both financial and in manpower may prompt policy makers to review the current training and post-injury rehabilitation protocols.

  6. Andragogical Model in Language Training of Mining Specialists

    Science.gov (United States)

    Bondareva, Evgeniya; Chistyakova, Galina; Kleshevskyi, Yury; Sergeev, Sergey; Stepanov, Aleksey

    2017-11-01

    Nowadays foreign language competence is one of the main professional skills of mining engineers. Modern competitive conditions require the ability for meeting production challenges in a foreign language from specialists and managers of mining enterprises. This is the reason of high demand on foreign language training/retraining courses. Language training of adult learners fundamentally differs from children and adolescent education. The article describes the features of andragogical learning model. The authors conclude that distance learning is the most productive education form having a number of obvious advantages over traditional (in-class) one. Interactive learning method that involves active engagement of adult trainees appears to be of the greatest interest due to introduction of modern information and communication technologies for distance learning.

  7. 2nd CEAS Specialist Conference on Guidance, Navigation and Control

    CERN Document Server

    Mulder, Bob; Choukroun, Daniel; Kampen, Erik-Jan; Visser, Coen; Looye, Gertjan

    2013-01-01

    Following the successful 1st CEAS (Council of European Aerospace Societies) Specialist Conference on Guidance, Navigation and Control (CEAS EuroGNC) held in Munich, Germany in 2011, Delft University of Technology happily accepted the invitation of organizing the 2nd  CEAS EuroGNC in Delft, The Netherlands in 2013. The goal of the conference is to promote new advances in aerospace GNC theory and technologies for enhancing safety, survivability, efficiency, performance, autonomy and intelligence of aerospace systems using on-board sensing, computing and systems. A great push for new developments in GNC are the ever higher safety and sustainability requirements in aviation. Impressive progress was made in new research fields such as sensor and actuator fault detection and diagnosis, reconfigurable and fault tolerant flight control, online safe flight envelop prediction and protection, online global aerodynamic model identification, online global optimization and flight upset recovery. All of these challenges de...

  8. 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

  9. Learning Abilities and Disabilities: Generalist Genes, Specialist Environments.

    Science.gov (United States)

    Kovas, Yulia; Plomin, Robert

    2007-10-01

    Twin studies comparing identical and fraternal twins consistently show substantial genetic influence on individual differences in learning abilities such as reading and mathematics, as well as in other cognitive abilities such as spatial ability and memory. Multivariate genetic research has shown that the same set of genes is largely responsible for genetic influence on these diverse cognitive areas. We call these "generalist genes." What differentiates these abilities is largely the environment, especially nonshared environments that make children growing up in the same family different from one another. These multivariate genetic findings of generalist genes and specialist environments have far-reaching implications for diagnosis and treatment of learning disabilities and for understanding the brain mechanisms that mediate these effects.

  10. Survey of intravitreal injection techniques among retina specialists in Israel

    Directory of Open Access Journals (Sweden)

    Segal O

    2016-06-01

    Full Text Available Ori Segal,1,2 Yael Segal-Trivitz,1,3 Arie Y Nemet,1,2 Noa Geffen,1,2 Ronit Nesher,1,2 Michael Mimouni4 1Department of Ophthalmology, Meir Medical Center, Kfar Saba, 2The Sackler School of Medicine, Tel Aviv University, Tel Aviv, 3Department of Psychiatry, Geha Psychiatric Hospital, Petah Tikva, 4Department of Ophthalmology, Rambam Health Care Campus, Haifa, Israel Purpose: The purpose of this study was to describe antivascular endothelial growth factor intravitreal injection techniques of retinal specialists in order to establish a cornerstone for future practice guidelines. Methods: All members of the Israeli Retina Society were contacted by email to complete an anonymous, 19-question, Internet-based survey regarding their intravitreal injection techniques. Results: Overall, 66% (52/79 completed the survey. Most (98% do not instruct patients to discontinue anticoagulant therapy and 92% prescribe treatment for patients in the waiting room. Three quarters wear sterile gloves and prepare the patient in the supine position. A majority (71% use sterile surgical draping. All respondents apply topical analgesics and a majority (69% measure the distance from the limbus to the injection site. A minority (21% displace the conjunctiva prior to injection. A majority of the survey participants use a 30-gauge needle and the most common quadrant for injection is superotemporal (33%. Less than half routinely assess postinjection optic nerve perfusion (44%. A majority (92% apply prophylactic antibiotics immediately after the injection. Conclusion: The majority of retina specialists perform intravitreal injections similarly. However, a relatively large minority performs this procedure differently. Due to the extremely low percentage of complications, it seems as though such differences do not increase the risk. However, more evidence-based medicine, a cornerstone for practice guidelines, is required in order to identify the intravitreal injection techniques

  11. Training specialists in international relations: rethinking the new paradigm

    Directory of Open Access Journals (Sweden)

    Elena V. Voevoda

    2014-01-01

    Full Text Available The article considers new tasks of universities and faculties training students of international relations. The author analyzes the essence of the concept "paradigm" in education because paradigm serves as the basis of the educational process in universities. The content of professional education depends on the aims of professional education of specialists in international relations. The process of globalization, global changes, challenges and threats bring about the necessity to study specific features of international cooperation in ecology, psychology of conflict, psychology of leadership, etc. In the age of globalization, national economies are converging while national cultures are diverging. Representatives of different nations realize the importance of preserving cultural identity. It is of vital importance to instil tolerance in future specialists in international relations and prepare them for cross-cultural communication. At the same time, it is necessary that they should not only enjoy individual freedom and national cultural identity, but realize their own responsibility to the state. In the modern world, the axiological and educational functions of professional training are growing. At the same time, it is crucial to let the students build a number of professionally relevant competences that will make it possible for them to effectively perform their professional functions. It is the competence-based approach that makes the basis of Federal state education standards, including education standards for faculties of international relations. Another direction that needs developing is training and retraining lecturers for universities specializing in international relations. Foreign language training of lecturers in basic subjects will make it possible for the, to give lectures in foreign languages, particularly in English, which, in its turn, will help to make Russia's universities more competitive.

  12. Contemporary challenges for specialist nursing in interstitial lung disease.

    Science.gov (United States)

    Russell, Anne Marie; Olive, Sandra; Lines, Sarah; Murphy, Anna; Hocking, Julie; Newell, Karen; Morris, Helen; Harris, Emma; Dixon, Catherine; Agnew, Sarah; Burge, Geraldine

    2018-03-01

    The role of clinical nurse specialists (CNSs) in interstitial lung disease (ILD) is evolving in response to clinical guidelines and the growth of clinical research. The role is well established in the UK, although more ILD posts are needed to ensure supply meets clinical demand. This phenomenon is also happening across Europe. An appreciation of the similarities and differences between CNS and advanced nurse practitioners is important given the challenges in defining, developing and supporting this nursing specialisation. Globally, different models exist. In some countries charitable organisations take a leading role in supporting patients. Many European centres look to the National Institute for Health and Care Excellence guidelines and quality standards as a template to develop and evaluate the role of the ILD CNS. We present a UK perspective in the context of a government subsidised healthcare system to promote professional discussion and debate regarding the future of nursing practice in the ILD specialty. ILDs are often complex and associated with significant mortality, morbidity and co-morbid conditions that require a technical healthcare skill setThere is worldwide shortage of nurses, low retention rates and retirement of many skilled nursesCollaboration across the ILD interdisciplinary community is needed to safeguard the future of our professions and high-quality patient careThe ILD interdisciplinary and nurse network has identified key priorities to help secure the future of the ILD clinical and academic nurse specialism. To explain the similarities and differences between clinical nurse specialists (CNSs) and advanced nurse practitioners (ANPs) in the context of ILD specialismTo review contemporary nursing specialism in the UK's government subsidised healthcare systemTo stimulate discussion and debate across the European/international respiratory community regarding the clinical and academic development of the ILD CNSTo identify key priorities that will

  13. Decision making in specialist forensic psychiatric (the psychological aspect

    Directory of Open Access Journals (Sweden)

    Shmakova E.V.

    2016-06-01

    Full Text Available The article presents the results of a study of psychological factors of decision making amongforensic psychiatric specialists. Given the survey data of10 medical psychologists and 10 psychiatrists carrying out compulsory treatment in the psychiatric hospital №5, Moscow Department of Public Health, in comparison with the control group, consisting of professionals working in the field of education, manufacturing, services and technology. Methodical complex included: 1. The Epstein questionnaire of the intuitive style (adaptation Kornilova T. V., Kornilov S. A.; A new questionnaire of tolerance/intolerance to uncertainty (Kornilova T. V.; Melbourne questionnaire of decision making (adaptation T. V.Kornilova; The questionnaire «Personal factors of decision making»(T.V. Kornilova; TheV. Smecalo and V. M. Kucher method; The Tsvetkova Method; 7. The questionnaire «Styles of thinking» by R. Bramsonand Harrison (adaptation of A. A. Alekseev; 8.The questionnaire «Scale of base convictions» (R.Yanov-Boulemane, adaptation M.A. Padun, A.V. Kotelnikov; 9. The check-list aimed to identify the type of decisions taken by the expert in professional activity, their frequency, importance, subjective evaluation is necessary for decision making qualities and to evaluate the most significant opinions of other persons in the decision-making process. There were defined the characteristics of decision making depending on gender. The relationships between type of activity and frequency of occurrence of different types of decisions in professional activities of specialists were revealed. Analyzed the relationship between consideration of the views of others when making decisions and activity.

  14. Nuclear ground state

    International Nuclear Information System (INIS)

    Negele, J.W.

    1975-01-01

    The nuclear ground state is surveyed theoretically, and specific suggestions are given on how to critically test the theory experimentally. Detailed results on 208 Pb are discussed, isolating several features of the charge density distributions. Analyses of 208 Pb electron scattering and muonic data are also considered. 14 figures

  15. Informed Grounded Theory

    Science.gov (United States)

    Thornberg, Robert

    2012-01-01

    There is a widespread idea that in grounded theory (GT) research, the researcher has to delay the literature review until the end of the analysis to avoid contamination--a dictum that might turn educational researchers away from GT. Nevertheless, in this article the author (a) problematizes the dictum of delaying a literature review in classic…

  16. Mechanics of Ship Grounding

    DEFF Research Database (Denmark)

    Pedersen, Preben Terndrup

    1996-01-01

    In these notes first a simplified mathematical model is presented for analysis of ship hull loading due to grounding on relatively hard and plane sand, clay or rock sea bottoms. In a second section a more rational calculation model is described for the sea bed soil reaction forces on the sea bott...

  17. Singlet Ground State Magnetism:

    DEFF Research Database (Denmark)

    Loidl, A.; Knorr, K.; Kjems, Jørgen

    1979-01-01

    The magneticGamma 1 –Gamma 4 exciton of the singlet ground state system TbP has been studied by inelastic neutron scattering above the antiferromagnetic ordering temperature. Considerable dispersion and a pronounced splitting was found in the [100] and [110] directions. Both the band width...

  18. Grounding Anger Management

    Directory of Open Access Journals (Sweden)

    Odis E. Simmons, PhD

    2017-06-01

    Full Text Available One of the things that drew me to grounded theory from the beginning was Glaser and Strauss’ assertion in The Discovery of Grounded Theory that it was useful as a “theoretical foothold” for practical applications (p. 268. From this, when I was a Ph.D student studying under Glaser and Strauss in the early 1970s, I devised a GT based approach to action I later came to call “grounded action.” In this short paper I’ll present a very brief sketch of an anger management program I developed in 1992, using grounded action. I began my research by attending a two-day anger management training workshop designed for training professionals in the most commonly used anger management model. Like other intervention programs I had seen, this model took a psychologizing and pathologizing approach to the issue. Following this, I sat through the full course of an anger management program that used this model, observing the reactions of the participants and the approach of the facilitator. Following each session I conducted open-ended interviews with most of the participants, either individually or in groups of two or three. I had also done previous research in counseling and social work contexts that turned out to be very relevant to an anger management program design.

  19. Grounding in Instant Messaging

    Science.gov (United States)

    Fox Tree, Jean E.; Mayer, Sarah A.; Betts, Teresa E.

    2011-01-01

    In two experiments, we investigated predictions of the "collaborative theory of language use" (Clark, 1996) as applied to instant messaging (IM). This theory describes how the presence and absence of different grounding constraints causes people to interact differently across different communicative media (Clark & Brennan, 1991). In Study 1, we…

  20. Collison and Grounding

    DEFF Research Database (Denmark)

    Wang, G.; Ji, C.; Kuhala, P.

    2006-01-01

    COMMITTEE MANDATE Concern for structural arrangements on ships and floating structures with regard to their integrity and adequacy in the events of collision and grounding, with the view towards risk assessment and management. Consideration shall be given to the frequency of occurrence...

  1. 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...

  2. 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...

  3. 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.

  4. Ground beef handling and cooking practices in restaurants in eight States.

    Science.gov (United States)

    Bogard, April K; Fuller, Candace C; Radke, Vincent; Selman, Carol A; Smith, Kirk E

    2013-12-01

    Eating in table-service restaurants has been implicated as a risk factor for Escherichia coli O157:H7 infection. To explore this association and learn about the prevalence of risky ground beef preparation practices in restaurants, the Environmental Health Specialists Network (EHS-Net) assessed ground beef handling policies and practices in restaurants in California, Colorado, Connecticut, Georgia, Minnesota, New York, Oregon, and Tennessee. Eligible restaurants prepared and served hamburgers. EHS-Net specialists interviewed a restaurant employee with authority over the kitchen (defined as the manager) using a standard questionnaire about food safety policies, hamburger preparation policies, and use of irradiated ground beef. Interviews were followed by observations of ground beef preparation. Data from 385 restaurants were analyzed: 67% of the restaurants were independently owned and 33% were chain restaurants; 75% of the restaurants were sit down, 19% were quick service or fast food, and 6% were cafeteria or buffet restaurants. Eighty-one percent of restaurants reported determining doneness of hamburgers by one or more subjective measures, and 49% reported that they never measure the final cook temperatures of hamburgers. At least two risky ground beef handling practices were observed in 53% of restaurants. Only 1% of restaurants reported purchasing irradiated ground beef, and 29% were unfamiliar with irradiated ground beef. Differences in risky ground beef handling policies and practices were noted for type of restaurant ownership (independently owned versus chain) and type of food service style (sit down versus quick service or fast food). This study revealed the pervasiveness of risky ground beef handling policies and practices in restaurants and the need for educational campaigns targeting food workers and managers. These results highlight the importance of continued efforts to reduce the prevalence of E. coli O157:H7 in ground beef.

  5. 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.

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

    Directory of Open Access Journals (Sweden)

    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.

  7. 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.

  8. 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.

  9. 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.

  10. Infrasonic induced ground motions

    Science.gov (United States)

    Lin, Ting-Li

    On January 28, 2004, the CERI seismic network recorded seismic signals generated by an unknown source. Our conclusion is that the acoustic waves were initiated by an explosive source near the ground surface. The meteorological temperature and effective sound speed profiles suggested existence of an efficient near-surface waveguide that allowed the acoustic disturbance to propagate to large distances. An explosion occurring in an area of forest and farms would have limited the number of eyewitnesses. Resolution of the source might be possible by experiment or by detailed analysis of the ground motion data. A seismo-acoustic array was built to investigate thunder-induced ground motions. Two thunder events with similar N-wave waveforms but different horizontal slownesses are chosen to evaluate the credibility of using thunder as a seismic source. These impulsive acoustic waves excited P and S reverberations in the near surface that depend on both the incident wave horizontal slowness and the velocity structure in the upper 30 meters. Nineteen thunder events were chosen to further investigate the seismo-acoustic coupling. The consistent incident slowness differences between acoustic pressure and ground motions suggest that ground reverberations were first initiated somewhat away from the array. Acoustic and seismic signals were used to generate the time-domain transfer function through the deconvolution technique. Possible non-linear interaction for acoustic propagation into the soil at the surface was observed. The reverse radial initial motions suggest a low Poisson's ratio for the near-surface layer. The acoustic-to-seismic transfer functions show a consistent reverberation series of the Rayleigh wave type, which has a systematic dispersion relation to incident slownesses inferred from the seismic ground velocity. Air-coupled Rayleigh wave dispersion was used to quantitatively constrain the near-surface site structure with constraints afforded by near-surface body

  11. TOPEX ground data system

    Science.gov (United States)

    Rosell, S. N.; Yamarone, C. A., Jr.

    The TOPEX Project is a proposed oceanographic mission to measure the topography of the sea surface for a period of three years. This mission is sponsored by the National Aeronautics and Space Administration and managed by the Jet Propulsion Laboratory. Measurements of topography are used to study ocean currents, tides, bathymetry and the oceanic geoid. Several of the primary goals of this mission are to process and verify the altimetric data, and distribute them within days to the science investigators. This paper describes the TOPEX end-to-end ground data system. In addition to controlling the TOPEX satellite, the ground data system has been designed to minimize the time from data acquisition to science processing and data distribution. A centralized design supports the favorable response time of the system and also allows for operational efficiencies. Networking of real time and non-real time elements of the data system provides for more effective data processing.

  12. Ibis ground calibration

    International Nuclear Information System (INIS)

    Bird, A.J.; Barlow, E.J.; Tikkanen, T.; Bazzano, A.; Del Santo, M.; Ubertini, P.; Blondel, C.; Laurent, P.; Lebrun, F.; Di Cocco, G.; Malaguti, E.; Gabriele, M.; La Rosa, G.; Segreto, A.; Quadrini, E.; Volkmer, R.

    2003-01-01

    We present an overview of results obtained from IBIS ground calibrations. The spectral and spatial characteristics of the detector planes and surrounding passive materials have been determined through a series of calibration campaigns. Measurements of pixel gain, energy resolution, detection uniformity, efficiency and imaging capability are presented. The key results obtained from the ground calibration have been: - optimization of the instrument tunable parameters, - determination of energy linearity for all detection modes, - determination of energy resolution as a function of energy through the range 20 keV - 3 MeV, - demonstration of imaging capability in each mode, - measurement of intrinsic detector non-uniformity and understanding of the effects of passive materials surrounding the detector plane, and - discovery (and closure) of various leakage paths through the passive shielding system

  13. Ground motion effects

    Energy Technology Data Exchange (ETDEWEB)

    Blume, J A [John A. Blume and Associates, San Francisco, CA (United States)

    1969-07-01

    Ground motion caused by natural earthquakes or by nuclear explosion causes buildings and other structures to respond in such manner as possibly to have high unit stresses and to be subject to damage or-in some cases-collapse. Even minor damage may constitute a hazard to persons within or adjacent to buildings. The risk of damage may well be the governing restraint on the uses of nuclear energy for peaceful purposes. Theory is advanced regarding structural-dynamic response but real buildings and structures are complex, highly variable, and often difficult to model realistically. This paper discusses the state of knowledge, the art of damage prediction and safety precautions, and shows ground motion effects from explosions of underground nuclear devices in the continental United States including events Salmon, Gasbuggy, Boxcar, Faultless and Benham. (author)

  14. The LOFT Ground Segment

    DEFF Research Database (Denmark)

    Bozzo, E.; Antonelli, A.; Argan, A.

    2014-01-01

    targets per orbit (~90 minutes), providing roughly ~80 GB of proprietary data per day (the proprietary period will be 12 months). The WFM continuously monitors about 1/3 of the sky at a time and provides data for about ~100 sources a day, resulting in a total of ~20 GB of additional telemetry. The LOFT...... Burst alert System additionally identifies on-board bright impulsive events (e.g., Gamma-ray Bursts, GRBs) and broadcasts the corresponding position and trigger time to the ground using a dedicated system of ~15 VHF receivers. All WFM data are planned to be made public immediately. In this contribution...... we summarize the planned organization of the LOFT ground segment (GS), as established in the mission Yellow Book 1 . We describe the expected GS contributions from ESA and the LOFT consortium. A review is provided of the planned LOFT data products and the details of the data flow, archiving...

  15. Ground motion effects

    International Nuclear Information System (INIS)

    Blume, J.A.

    1969-01-01

    Ground motion caused by natural earthquakes or by nuclear explosion causes buildings and other structures to respond in such manner as possibly to have high unit stresses and to be subject to damage or-in some cases-collapse. Even minor damage may constitute a hazard to persons within or adjacent to buildings. The risk of damage may well be the governing restraint on the uses of nuclear energy for peaceful purposes. Theory is advanced regarding structural-dynamic response but real buildings and structures are complex, highly variable, and often difficult to model realistically. This paper discusses the state of knowledge, the art of damage prediction and safety precautions, and shows ground motion effects from explosions of underground nuclear devices in the continental United States including events Salmon, Gasbuggy, Boxcar, Faultless and Benham. (author)

  16. Unmanned Ground Systems Roadmap

    Science.gov (United States)

    2011-07-01

    quality metric tracking history . 1.4.3.4 Technical Management Division The mission of the RS JPO Technical Management (Tech Mgt) Division is to...missions dictate radio capabilities. IP version 4 ( IPv4 ) is the common IP standard used on IP addressable devices of UGVs, however, Unmanned Ground...Systems Roadmap UNCLASSIFIED 26 UNCLASSIFIED July 2011 IPv4 addresses are projected to run out and UGV systems will need to migrate to IP version 6

  17. Ground System Survivability Overview

    Science.gov (United States)

    2012-03-27

    Avoidance Blast Mitigation Optimization Customer ILIR RDT&E Funding 5.0 % 0.5% GSS has a proven, technically proficient workforce that meets...Evaluation of Defensive-Aid Suites (ARMED) Common Automatic Fire Extinguishing System ( CAFES ) Transparent Armor Development Ground Combat Vehicle...Survey TRADOC (WFO, CNA, etc) Voice of the Customer Sy st em s En gi ne er in g Publish overarching MIL-STD, design guidelines, technical

  18. Crystalline beam ground state

    International Nuclear Information System (INIS)

    Wei, Jie; Li, Xiao-Ping; Sessler, A.M.

    1993-01-01

    In order to employ Molecular Dynamics method, commonly used in condensed matter physics, we have derived the equations of motion for a beam of charged particles in the rotating rest frame of the reference particle. We include in the formalism that the particles are confined by the guiding and focusing magnetic fields, and that they are confined in a conducting vacuum pipe while interacting with each other via a Coulomb force. Numerical simulations has been performed to obtain the equilibrium structure. The effects of the shearing force, centrifugal force, and azimuthal variation of the focusing strength are investigated. It is found that a constant gradient storage ring can not give a crystalline beam, but that an alternating-gradient (AG) structure can. In such a machine the ground state is, except for one-dimensional (1-D) crystals, time-dependent. The ground state is a zero entropy state, despite the time-dependent, periodic variation of the focusing force. The nature of the ground state, similar to that found by Rahman and Schiffer, depends upon the density and the relative focusing strengths in the transverse directions. At low density, the crystal is 1-D. As the density increases, it transforms into various kinds of 2-D and 3-D crystals. If the energy of the beam is higher than the transition energy of the machine, the crystalline structure can not be formed for lack of radial focusing

  19. Crystalline beam ground state

    International Nuclear Information System (INIS)

    Wei, Jie; Li, Xiao-Ping

    1993-01-01

    In order to employ molecular dynamics (MD) methods, commonly used in condensed matter physics, we have derived the equations of motion for a beam of charged particles in the rotating rest frame of the reference particle. We include in the formalism that the particles are confined by the guiding and focusing magnetic fields, and that they are confined in a conducting vacuum pipe while interacting with each other via a Coulomb force. Numerical simulations using MD methods has been performed to obtain the equilibrium crystalline beam structure. The effect of the shearing force, centrifugal force, and azimuthal variation of the focusing strength are investigated. It is found that a constant gradient storage ring can not give a crystalline beam, but that an alternating-gradient (AG) structure can. In such a machine the ground state is, except for one-dimensional (1-D) crystals, time dependent. The ground state is a zero entropy state, despite the time-dependent, periodic variation of the focusing force. The nature of the ground state, similar to that found by Schiffer et al. depends upon the density and the relative focusing strengths in the transverse directions. At low density, the crystal is 1-D. As the density increases, it transforms into various kinds of 2-D and 3-D crystals. If the energy of the beam is higher than the transition energy of the machine, the crystalline structure can not be formed for lack of radial focusing

  20. Crystalline beam ground state

    International Nuclear Information System (INIS)

    Wei, J.; Li, X.P.

    1993-01-01

    In order to employ the Molecular Dynamics method, commonly used in condensed matter physics, the authors have derived the equations of motion for a beam of charged particles in the rotating rest frame of the reference particle. They include in the formalism that the particles are confined by the guiding and focusing magnetic fields, and that they are confined in a conducting vacuum pipe while interacting with each other via a Coulomb force. Numerical simulations has been performed to obtain the equilibrium structure. The effects of the shearing force, centrifugal force, and azimuthal variation of the focusing strength are investigated. It is found that a constant gradient storage ring can not give a crystalline beam, but that an alternating-gradient (AG) structure can. In such a machine the ground state is, except for one-dimensional (1-D) crystals, time-dependent. The ground state is a zero entropy state, despite the time-dependent, periodic variation of the focusing force. The nature of the ground state, similar to that found by Rahman and Schiffer, depends upon the density and the relative focusing strengths in the transverse directions. At low density, the crystal is 1-D. As the density increases, it transforms into various kinds of 2-D and 3-D crystals. If the energy of the beam is higher than the transition energy of the machine, the crystalline structure can not be formed for lack of radial focusing

  1. Mycorrhizae Alter Toxin Sequestration and Performance of Two Specialist Herbivores

    Directory of Open Access Journals (Sweden)

    Amanda R. Meier

    2018-04-01

    Full Text Available Multitrophic species interactions are shaped by both top-down and bottom-up factors. Belowground symbionts of plants, such as arbuscular mycorrhizal fungi (AMF, can alter the strength of these forces by altering plant phenotype. For example, AMF-mediated changes in foliar toxin and nutrient concentrations may influence herbivore growth and fecundity. In addition, many specialist herbivores sequester toxins from their host plants to resist natural enemies, and the extent of sequestration varies with host plant secondary chemistry. Therefore, by altering plant phenotype, AMF may affect both herbivore performance and their resistance to natural enemies. We examined how inoculation of plants with AMF influences toxin sequestration and performance of two specialist herbivores feeding upon four milkweed species (Asclepias incarnata, A. curassavica, A. latifolia, A. syriaca. We raised aphids (Aphis nerii and caterpillars (Danaus plexippus on plants for 6 days in a fully factorial manipulation of milkweed species and level of AMF inoculation (zero, medium, and high. We then assessed aphid and caterpillar sequestration of toxins (cardenolides and performance, and measured defensive and nutritive traits of control plants. Aphids and caterpillars sequestered higher concentrations of cardenolides from plants inoculated with AMF across all milkweed species. Aphid per capita growth rates and aphid body mass varied non-linearly with increasing AMF inoculum availability; across all milkweed species, aphids had the lowest performance under medium levels of AMF availability and highest performance under high AMF availability. In contrast, caterpillar survival varied strongly with AMF availability in a plant species-specific manner, and caterpillar growth was unaffected by AMF. Inoculation with AMF increased foliar cardenolide concentrations consistently among milkweed species, but altered aboveground biomasses and foliar phosphorous concentrations in a plant

  2. The clinical nurse specialist as resuscitation process manager.

    Science.gov (United States)

    Schneiderhahn, Mary Elizabeth; Fish, Anne Folta

    2014-01-01

    The purpose of this article was to describe the history and leadership dimensions of the role of resuscitation process manager and provide specific examples of how this role is implemented at a Midwest medical center. In 1992, a medical center in the Midwest needed a nurse to manage resuscitation care. This role designation meant that this nurse became central to all quality improvement efforts in resuscitation care. The role expanded as clinical resuscitation guidelines were updated and as the medical center grew. The role became known as the critical care clinical nurse specialist as resuscitation process manager. This clinical care nurse specialist was called a manager, but she had no direct line authority, so she accomplished her objectives by forming a multitude of collaborative networks. Based on a framework by Finkelman, the manager role incorporated specific leadership abilities in quality improvement: (1) coordination of medical center-wide resuscitation, (2) use of interprofessional teams, (3) integration of evidence into practice, and (4) staff coaching to develop leadership. The manager coordinates resuscitation care with the goals of prevention of arrests if possible, efficient and effective implementation of resuscitation protocols, high quality of patient and family support during and after the resuscitation event, and creation or revision of resuscitation policies for in-hospital and for ambulatory care areas. The manager designs a comprehensive set of meaningful and measurable process and outcome indicators with input from interprofessional teams. The manager engages staff in learning, reflecting on care given, and using the evidence base for resuscitation care. Finally, the manager role is a balance between leading quality improvement efforts and coaching staff to implement and sustain these quality improvement initiatives. Revisions to clinical guidelines for resuscitation care since the 1990s have resulted in medical centers developing improved

  3. Understanding ground water investigation

    International Nuclear Information System (INIS)

    Bailey, P.E.; Ward, W.D.

    1990-01-01

    An orientation manual for groundwater has been developed for small-to-medium-sized businesses who can ill-afford full-time groundwater specialists in their organizations, but who must and wish to comply with the increasingly-complicated environmental laws. Basic themes and information are highlighted, with the hope that these businesses, their counsel, local and regional officials, and government agencies that must make decisions will find their concerns illuminated, and, if necessary, can seek specialized help. The manual is organized into thirteen short chapters which address such discrete issues as: who uses groundwater and how, patterns and trends, and resource value; basic groundwater science and how contaminants reach and move in groundwater; sources of groundwater contamination, particularly light industry and commercial sources; federal regulatory programs for monitoring, protecting, and cleaning up groundwater; state, local, and regional rules for groundwater, focusing on wellhead protection; monitoring groundwater quality and detecting contamination; deciding how significant the contamination is and how much cleanup is necessary; cleanup strategies and techniques; corporate groundwater programs; contingency planning for responding to contamination incidents and replacing contaminated groundwater supplies; a peek into the crystal ball of federal groundwater law; and the cost of cleaning up groundwater. The book concludes with a glossary of terms and acronyms likely to be unfamiliar to the general reader

  4. River Cetaceans and Habitat Change: Generalist Resilience or Specialist Vulnerability?

    Directory of Open Access Journals (Sweden)

    Brian D. Smith

    2012-01-01

    Full Text Available River dolphins are among the world’s most threatened mammals, and indeed the baiji (Lipotes vexillifer, a species endemic to China's Yangtze River, is likely extinct. Exploitation for products such as meat, oil, and skins has been a lesser feature in the population histories of river dolphins compared to most large mammals. Habitat factors are therefore of particular interest and concern. In this paper we attempt to describe the population-level responses of river dolphins to habitat transformation. We find circumstantial but compelling evidence supporting the view that, at a local scale, river dolphins are opportunists (generalists capable of adapting to a wide range of habitat conditions while, at a river basin scale, they are more appropriately viewed as vulnerable specialists. The same evidence implies that the distributional responses of river dolphins to basinwide ecological change can be informative about their extinction risk, while their local behaviour patterns may provide important insights about critical ecological attributes. Empirical studies are needed on the ecology of river cetaceans, both to inform conservation efforts on behalf of these threatened animals and to help address broader concerns related to biodiversity conservation and the sustainability of human use in several of the world's largest river systems.

  5. Dosimetry in medical specialist in procedures of interventionist radiology

    International Nuclear Information System (INIS)

    Gaona, E.; Vazquez V, J. A.; Rivera M, T.; Izeta G, A. C.; Azorin V, J. C.; Arreola, M.

    2014-08-01

    In this work are presented the experimental results of determining the dose in different body parts, measured by thermoluminescent dosimeters, to medical specialists of implantation procedures of definitive cardiac pacemaker. The medical personnel in ten intervention procedures were controlled according to the procedure type, pathological indication, fluoroscopy time and machine generating estimates of the patient doses. The doses to the extremities of the cardiologist were measured by means of thermoluminescent dosimeters (TLD). The domains of first level in the hand are in the index finger of the left and the right hand. The medium doses of the skin in the eyes, a report of the dose received during each type of intervention procedure in the glandular thyroid and fingers of the cardiologists is made. The results represent the integrated dose to the cardiologist, received during the implantation procedures of definitive cardiac pacemaker in the same patient. By a half time of detection of 70 minutes for patient, the half dose of the skin, received for the right and left hand, ascended to 1,4 mSv, under the glove. In conclusion, the dose average for the dosimeters of the thyroid gland and forehead was varied from 0,41 up to 1,14 mSv for study. The exposure to the X-rays is a topic to consider, more important every time on the development of systematic procedures little invasive, including the angiography, catheter, worker and patient. (Author)

  6. Pattern of facial palsy in a typical Nigerian specialist hospital.

    Science.gov (United States)

    Lamina, S; Hanif, S

    2012-12-01

    Data on incidence of facial palsy is generally lacking in Nigeria. To assess six years' incidence of facial palsy in Murtala Muhammed Specialist Hospital (MMSH), Kano, Nigeria. The records of patients diagnosed as facial problems between January 2000 and December 2005 were scrutinized. Data on diagnosis, age, sex, side affected, occupation and causes were obtained. A total number of 698 patients with facial problems were recorded. Five hundred and ninety four (85%) were diagnosed as facial palsy. Out of the diagnosed facial palsy, males (56.2%) had a higher incidence than females; 20-34 years age group (40.3%) had a greater prevalence; the commonest cause of facial palsy was found out to be Idiopathic (39.1%) and was most common among business men (31.6%). Right sided facial palsy (52.2%) was predominant. Incidence of facial palsy was highest in 2003 (25.3%) and decreased from 2004. It was concluded that the incidence of facial palsy was high and Bell's palsy remains the most common causes of facial (nerve) paralysis.

  7. Proceedings of a specialist meeting on boron reactivity transients

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-07-01

    The CSNI Specialist Meeting on Boron Dilution Reactivity Transients was hosted by the Penn State University in collaboration with the US Nuclear Regulatory Commission and the TRAC Users Group. More than 70 experts from 12 OECD countries, as well as experts from Russia and other non-OECD countries attended the meeting. Thirty papers were presented in five technical sessions. The purpose of the meeting was to bring together experts involved in the different activities related to boron dilution transients. The experts came from all involved parties, including research organizations, regulatory authorities, vendors and utilities. Information was openly shared and discussed on the experimental results, plant and systems analysis, numerical analysis of mixing and probability and consequences of these transients. Regulatory background and licensing implications were also included to provide the proper frame work for the technical discussion. Each of these areas corresponded to a separate session. The meeting focused on the thermal-hydraulic aspects because of the current interest in that subject and the significant amount of new technical information being generated. Three papers of the same conference are already available in INIS as individual reports: Potential for boron dilution during small-break LOCAs in PWRs (Ref. number: 27029412); Analysis of boron dilution in a four-loop PWR (Ref. number: 27051651); Probability and consequences of a rapid boron dilution sequence in a PWR (Ref. number: 27029411)

  8. CSNI specialist meeting on simulators and plant analyzers

    International Nuclear Information System (INIS)

    Miettinen, J.; Holmstroem, H.

    1994-01-01

    The Specialist Meeting on Simulators and Plant Analyzers, held in June 9-12, 1992, in Lappeenranta, Finland, was sponsored by the Committee on the Safety on Nuclear Installations (CSNI) of the OECD Nuclear Energy Agency (NEA). It was organized in collaboration with the Technical Research Centre of Finland (VTT) and the Lappeenranta Technical University of Technology (LTKK). All the presented papers were invited and devided into four sessions. In the first session the objectives, requirements and consepts of simulators were discussed against present standards and guidelines. The second session focused on the capabilities of current analytical models. The third session focused on the experiences gained so far from the applications. The final fourth session concentrated on simulators, which are currently under development, and future plans with regard to both development and utilization. At the end of the meeting topics of the meeting were discussed at the panel discussion. Summaries of the sessions and shortened version of the panel discussion are included into the proceeding. (orig.)

  9. Radiological Operations Support Specialist (ROSS) Pilot Course Summary and Recommendations

    Energy Technology Data Exchange (ETDEWEB)

    Alai, M. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Askin, A. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Buddemeier, B. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Wogan, L. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Doshi, P. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Tai, L. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2016-09-30

    In support of the Department of Homeland Security / Science and Technology Directorate’s (DHS/S&T) creation of a new position called the Radiological Operations Support Specialist (ROSS), Lawrence Livermore National Laboratory (LLNL) in Sub-task 1.1 and 1.2 has assisted in the development of the ROSS skills, knowledge, and abilities (SKAs); identified potentially relevant training; cross-mapped the training to the SKAs; and identified gaps in the training related to the SKAs, as well as their respective level of training knowledge - current versus desired. In the follow on task, Sub-task 1.3, a 5 day ROSS Pilot Training course was developed to fill the priority gaps identified in Sub-Task 1.2. Additionally, in Sub-Task 1.5, LLNL has performed a gap analysis of electronic tools, handbooks, and job-aides currently available to the ROSS and developed recommendations for additional and next generation tools to ensure the operational effectiveness of the ROSS position. This document summarizes the feedback received from the instructors and pilot course observers on what worked in the course and what could be improved as well as an assessment of the Pre- and Post-Test administered to the students.

  10. Mechanical diffraction in a sand-specialist snake

    Science.gov (United States)

    Schiebel, Perrin E.; Rieser, Jennifer M.; Hubbard, Alex M.; Chen, Lillian; Goldman, Daniel I.

    Limbless locomotors such as snakes move by pressing the trunk against terrain heterogeneities. Our laboratory studies of the desert-dwelling Mojave Shovel-nosed snake (C. occipitalis, 40cm long, N=9) reveal that these animals use a stereotyped sinusoidal traveling wave of curvature. However, this snake also encounters rigid obstacles in its natural environment, and the tradeoff between using a cyclic, shape controlled gait versus one which changes shape in response to the terrain is not well understood. We challenged individuals to move across a model deformable substrate (carpet) through a row of 6.4 mm diameter force-sensitive pegs, a model of obstacles such as grass, oriented perpendicular to the direction of motion. Instead of forward-directed reaction forces, reaction forces generated by the pegs were more often perpendicular to the direction of motion. Distributions of post-peg travel angles displayed preferred directions revealing a diffraction-like pattern with a central peak at zero and symmetric peaks at 193 ° and 415 °. We observed similar dynamics in a robotic snake using shape-based control. This suggests that this sand-specialist snake adheres to its preferred waveform as opposed to changing in response to heterogeneity.

  11. Specialist services: the need for multi-agency partnership.

    Science.gov (United States)

    Christian, J; Gilvarry, E

    1999-07-01

    In the UK the broad trend noted in prevalence surveys is towards increased availability, exposure, and use of illicit drugs across all social strata. There is a developing consensus regarding those groups of young people who are at particular risk. They may be homeless, pregnant, leaving local authority or foster care, engaged in prostitution or involved with the criminal justice system. These young people are likely to require intervention from a variety of agencies and professionals to respond to their multiple needs, yet they are faced with a dearth of specialist substance misuse services. Consequently there is a need to develop a range of partnership approaches amongst both providers and commissioners of services. The importance of partnership has been stressed in a succession of professional guidance documents, but there remain considerable bureaucratic, organisational, and historical barriers that must be overcome. Effective service models that exist in the UK and elsewhere are a source of ideas to stimulate appropriate, child-centred developments. Overall the need for a fresh impetus is emphasised, in which new partnerships are formed, and collaborative services are developed and evaluated. In this way future initiatives can be based upon evidence of clinical and cost effectiveness.

  12. Role clarity and role conflict among Swedish diabetes specialist nurses.

    Science.gov (United States)

    Boström, Eva; Hörnsten, Asa; Lundman, Berit; Stenlund, Hans; Isaksson, Ulf

    2013-10-01

    To explore diabetes specialist nurses (DSNs)' perceptions of their role in terms of clarity, conflict and other psychosocial work aspects. A cross-sectional study was conducted among DSNs in a county in northern Sweden. The DSNs answered the Nordic Questionnaire of Psychological and Social Factors at Work (QPS Nordic) about psychosocial aspects of their work. Statistical analysis compared DSNs with a reference group of different health professionals. Correlations between role clarity, role conflict, and other variables were analysed. The DSNs perceived more, and higher, job demands, including quantitative, decision-making and learning demands, but also more positive challenges at work compared with the reference group. Role clarity correlated with experiences of health promotion, perception of mastery, co-worker support, and empowering leadership, while role conflict correlated with quantitative and learning demands. The DSNs perceived high demands but also positive challenges in their work. Their role expectations correlated with several psychosocial work aspects. It is important that DSNs should be presented with positive challenges as meaningful incentives for further role development and enhanced mastery of their work. Copyright © 2013 Primary Care Diabetes Europe. Published by Elsevier Ltd. All rights reserved.

  13. The human factors specialist in nuclear control centre design

    International Nuclear Information System (INIS)

    Wilson, R.B.; Beattie, J.D.

    The main focus at Ontario Hydro for man-machine interface design is in the design of control centres. Because the control of a nuclear generating unit is highly centralized there is an increasing need for effective information display and control layout. Control panel design innovations such as the use of CRT displays and the extended use of computerized control in the Darlington station have made it possible for Ontario Hydro to continue to have one first operator for each generating unit. The human factors specialist involved in control panel design must deal with people who know much more about the specific systems being controlled, and must become a generalist in all these systems as well. Designers have to use conceptual techniques such as task analysis, systems design, panel mock-ups, anthropometric data, and personal judgement based on experience as they design panels. They must find a balance between becoming locked into existing technology and methods, slavishly following the latest technological trends, and forgetting that real people will be using what they design

  14. Acanthamoeba Keratitis at the King Khaled Eye Specialist Hospital

    International Nuclear Information System (INIS)

    Al-Mezaine, H.; Al-Muteb, M.; Al-Motowa, S.; Wagoner, M. D.

    2005-01-01

    To quantify the number of cases and clinical courses of Acanthamoeba keratitis treated at the King Khaled Eye Specialist Hospital (KKESH) between December 1982 and May 2005, and to review their clinical course and response to medical and surgical therapy. Retrospective review of medical records of all patients with Acanthamoeba keratitis diagnosed by the KKESH Microbiology or Pathology or Pathology Laboratory since the opening of the hospital. During a period of over 22 years, only six cases of confirmed. Acanthamoeba keratitis were diagnosedand treated at KKESH. In two cases the diagnosis was made by corneal biopsy, while four cases required examination of a histopathology specimen obtained at the time of therapeutic keratoplasty to establish the diagnosis. One eye was cured by medical therapy, while five eyes required one (4eyes) or two (1 eye) therapeutic penetrating keratoplasty (PKP) to achieve a clinical cure. Three eyes achieved good visual acuity (20/40, 20/50, 20/60), one eye achieved fair visual acuity (20/160), and two eyes suffered profound visual loss (hand motions). The incidence of Acanthamoeba keratitis may be less in Saudi Arabia than reported in Western countries although the clinical is similarly complicated, with most cases requiring therapeutic keratoplasty for definitive education of the organism. (author)

  15. Radiological Operations Support Specialist (ROSS) Pilot Course Summary and Recommendations

    International Nuclear Information System (INIS)

    Alai, M.; Askin, A.; Buddemeier, B.; Wogan, L.; Doshi, P.; Tai, L.

    2016-01-01

    In support of the Department of Homeland Security / Science and Technology Directorate's (DHS/S&T) creation of a new position called the Radiological Operations Support Specialist (ROSS), Lawrence Livermore National Laboratory (LLNL) in Sub-task 1.1 and 1.2 has assisted in the development of the ROSS skills, knowledge, and abilities (SKAs); identified potentially relevant training; cross-mapped the training to the SKAs; and identified gaps in the training related to the SKAs, as well as their respective level of training knowledge - current versus desired. In the follow on task, Sub-task 1.3, a 5 day ROSS Pilot Training course was developed to fill the priority gaps identified in Sub-Task 1.2. Additionally, in Sub-Task 1.5, LLNL has performed a gap analysis of electronic tools, handbooks, and job-aides currently available to the ROSS and developed recommendations for additional and next generation tools to ensure the operational effectiveness of the ROSS position. This document summarizes the feedback received from the instructors and pilot course observers on what worked in the course and what could be improved as well as an assessment of the Pre- and Post-Test administered to the students.

  16. Hypopharyngeal carcinoma: King Faisal Specialist Hospital and Research Center experience

    International Nuclear Information System (INIS)

    Mahasin, Z.; Khan, B.

    1996-01-01

    From 1975 to 1985, 202 patients with hypopharyngeal cancer were seen at King Faisal Specialist Hospital and Research Center (KFSHRC). The endoscopic investigation showed that 28.3% of these patients had postcricoid carcinoma; 19.85% had pyriform fossa carcinoma and 52.9% had involvement of both sites. The pathological diagnosis of all cases was squamous cell carcinoma type. The majority of the patients (62.98%) had T4 lesions, which showed a late presentation to KFSHRC. Information related to survival was available for a smaller number of patients to many lost-to-follow-up cases. The overall median survival time was 8.5 months (1-110 months). The survival rate for each site was calculated, as well as the staging of the disease and treatment modality used. It appeared that pyriform fossa (median 21 months) had the best survival rate. In addition the earlier the lesion was detected and the more aggressive the treatment applied, the better the survival rate. Fifty percent of the patients receiving radiation therapy and surgery had a five year survival arte. Factors other than smoking and/on drinking should be looked for in our community as predisposing to this disease in our population. (author)

  17. 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...

  18. 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…

  19. 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.

  20. 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…

  1. 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

  2. Non-Music Specialist Trainee Primary School Teachers' Confidence in Teaching Music in the Classroom

    Science.gov (United States)

    Seddon, Frederick; Biasutti, Michele

    2008-01-01

    Prior research has revealed that non-music specialist trainee primary school teachers lack confidence in teaching music in spite of changes to teacher training and the introduction of music in the National Curriculum in England. The current study investigated the effects on non-music specialist trainee primary teachers' confidence to teach music…

  3. 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'…

  4. 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…

  5. Partnership in Being a Specialist Mathematics and Computing College--Who Gains What, How and Why?

    Science.gov (United States)

    Sinkinson, Anne J.

    2007-01-01

    The research took place in a mathematics and computing specialist school. The article reports on part of a case study of the mathematics department's experience of being a major contributor to the requirements of being a specialist school. This article aims to explore and describe one model of partnership within the "community" remit of…

  6. 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…

  7. 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

  8. 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.

  9. 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...

  10. 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)

  11. 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…

  12. 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.…

  13. 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...

  14. 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…

  15. 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…

  16. 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

  17. The Concept of Personological Information-Educational System of Forming Professional Effectiveness of a Specialist

    Science.gov (United States)

    Vlasova, Vera K.; Vakhidova, Luycia V.

    2016-01-01

    Professional self-effectiveness is a key quality of a modern specialist together with cultural, general professional and professional competences, which are realized in his further activity. But in normative documents regulating preparation of a specialist, this quality is not present. The aim of the article is in working out a conception of…

  18. Simulated earthquake ground motions

    International Nuclear Information System (INIS)

    Vanmarcke, E.H.; Gasparini, D.A.

    1977-01-01

    The paper reviews current methods for generating synthetic earthquake ground motions. Emphasis is on the special requirements demanded of procedures to generate motions for use in nuclear power plant seismic response analysis. Specifically, very close agreement is usually sought between the response spectra of the simulated motions and prescribed, smooth design response spectra. The features and capabilities of the computer program SIMQKE, which has been widely used in power plant seismic work are described. Problems and pitfalls associated with the use of synthetic ground motions in seismic safety assessment are also pointed out. The limitations and paucity of recorded accelerograms together with the widespread use of time-history dynamic analysis for obtaining structural and secondary systems' response have motivated the development of earthquake simulation capabilities. A common model for synthesizing earthquakes is that of superposing sinusoidal components with random phase angles. The input parameters for such a model are, then, the amplitudes and phase angles of the contributing sinusoids as well as the characteristics of the variation of motion intensity with time, especially the duration of the motion. The amplitudes are determined from estimates of the Fourier spectrum or the spectral density function of the ground motion. These amplitudes may be assumed to be varying in time or constant for the duration of the earthquake. In the nuclear industry, the common procedure is to specify a set of smooth response spectra for use in aseismic design. This development and the need for time histories have generated much practical interest in synthesizing earthquakes whose response spectra 'match', or are compatible with a set of specified smooth response spectra

  19. Ground System Extensibility Considerations

    Science.gov (United States)

    Miller, S. W.; Greene, E.

    2017-12-01

    The National Oceanic and Atmospheric Administration (NOAA) and National Aeronautics and Space Administration (NASA) are jointly acquiring the next-generation civilian weather and environmental satellite system: the Joint Polar Satellite System (JPSS). The Joint Polar Satellite System will replace the afternoon orbit component and ground processing system of the current Polar-orbiting Operational Environmental Satellites (POES) managed by NOAA. The JPSS satellites will carry a suite of sensors designed to collect meteorological, oceanographic, climatological and geophysical observations of the Earth. The ground processing system for JPSS is known as the JPSS Common Ground System (JPSS CGS). Developed and maintained by Raytheon Intelligence, Information and Services (IIS), the CGS is a multi-mission enterprise system serving NOAA, NASA and their national and international partners, such as NASA's Earth Observation System (EOS), NOAA's current POES, the Japan Aerospace Exploration Agency's (JAXA) Global Change Observation Mission - Water (GCOM-W1), and DoD's Defense Meteorological Satellite Program (DMSP). The CGS provides a wide range of support to a number of national and international missions, including command and control, mission management, data acquisition and routing, and environmental data processing and distribution. The current suite of CGS-supported missions has demonstrated the value of interagency and international partnerships to address global observation needs. With its established infrastructure and existing suite of missions, the CGS is extensible to a wider array of potential new missions. This paper will describe how the inherent scalability and extensibility of the CGS enables the addition of these new missions, with an eye on global enterprise needs in the 2020's and beyond.

  20. Predicting Ground Illuminance

    Science.gov (United States)

    Lesniak, Michael V.; Tregoning, Brett D.; Hitchens, Alexandra E.

    2015-01-01

    Our Sun outputs 3.85 x 1026 W of radiation, of which roughly 37% is in the visible band. It is directly responsible for nearly all natural illuminance experienced on Earth's surface, either in the form of direct/refracted sunlight or in reflected light bouncing off the surfaces and/or atmospheres of our Moon and the visible planets. Ground illuminance, defined as the amount of visible light intercepting a unit area of surface (from all incident angles), varies over 7 orders of magnitude from day to night. It is highly dependent on well-modeled factors such as the relative positions of the Sun, Earth, and Moon. It is also dependent on less predictable factors such as local atmospheric conditions and weather.Several models have been proposed to predict ground illuminance, including Brown (1952) and Shapiro (1982, 1987). The Brown model is a set of empirical data collected from observation points around the world that has been reduced to a smooth fit of illuminance against a single variable, solar altitude. It provides limited applicability to the Moon and for cloudy conditions via multiplicative reduction factors. The Shapiro model is a theoretical model that treats the atmosphere as a three layer system of light reflectance and transmittance. It has different sets of reflectance and transmittance coefficients for various cloud types.In this paper we compare the models' predictions to ground illuminance data from an observing run at the White Sands missile range (data was obtained from the United Kingdom's Meteorology Office). Continuous illuminance readings were recorded under various cloud conditions, during both daytime and nighttime hours. We find that under clear skies, the Shapiro model tends to better fit the observations during daytime hours with typical discrepancies under 10%. Under cloudy skies, both models tend to poorly predict ground illuminance. However, the Shapiro model, with typical average daytime discrepancies of 25% or less in many cases

  1. TFTR grounding scheme and ground-monitor system

    International Nuclear Information System (INIS)

    Viola, M.

    1983-01-01

    The Tokamak Fusion Test Reactor (TFTR) grounding system utilizes a single-point ground. It is located directly under the machine, at the basement floor level, and is tied to the building perimeter ground. Wired to this single-point ground, via individual 500 MCM insulated cables, are: the vacuum vessel; four toroidal field coil cases/inner support structure quadrants; umbrella structure halves; the substructure ring girder; radial beams and columns; and the diagnostic systems. Prior to the first machine operation, a ground-loop removal program was initiated. It required insulation of all hangers and supports (within a 35-foot radius of the center of the machine) of the various piping, conduits, cable trays, and ventilation systems. A special ground-monitor system was designed and installed. It actively monitors each of the individual machine grounds to insure that there are no inadvertent ground loops within the machine structure or its ground and that the machine grounds are intact prior to each pulse. The TFTR grounding system has proven to be a very manageable system and one that is easy to maintain

  2. 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...

  3. 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...

  4. 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.

  5. 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

  6. Subsidies to target specialist outreach services into more remote locations: a national cross-sectional study.

    Science.gov (United States)

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

    2017-07-01

    Objective Targeting rural outreach services to areas of highest relative need is challenging because of the higher costs it imposes on health workers to travel longer distances. This paper studied whether subsidies have the potential to support the provision of specialist outreach services into more remote locations. Methods National data about subsidies for medical specialist outreach providers as part of the Wave 7 Medicine in Australia: Balancing Employment and Life (MABEL) Survey in 2014. Results Nearly half received subsidies: 19% (n=110) from a formal policy, namely the Australian Government Rural Health Outreach Fund (RHOF), and 27% (n=154) from other sources. Subsidised specialists travelled for longer and visited more remote locations relative to the non-subsidised group. In addition, compared with non-subsidised specialists, RHOF-subsidised specialists worked in priority areas and provided equally regular services they intended to continue, despite visiting more remote locations. Conclusion This suggests the RHOF, although limited to one in five specialist outreach providers, is important to increase targeted and stable outreach services in areas of highest relative need. Other subsidies also play a role in facilitating remote service distribution, but may need to be more structured to promote regular, sustained outreach practice. What is known about this topic? There are no studies describing subsidies for specialist doctors to undertake rural outreach work and whether subsidies, including formal and structured subsidies via the Australian Government RHOF, support targeted outreach services compared with no financial support. What does this paper add? Using national data from Australia, we describe subsidisation among specialist outreach providers and show that specialists subsidised via the RHOF or another source are more likely to provide remote outreach services. What are the implications for practitioners? Subsidised specialist outreach providers are

  7. 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.

  8. A thermal ground cloak

    International Nuclear Information System (INIS)

    Yang, Tianzhi; Wu, Qinghe; Xu, Weikai; Liu, Di; Huang, Lujun; Chen, Fei

    2016-01-01

    The thermal cloak has been a long-standing scientific dream of researchers and engineers. Recently thermal metamaterials with man-made micro-structure have been presented based on the principle of transformation optics (TO). This new concept has received considerable attention, which is a powerful tool for manipulating heat flux in thermal imaging systems. However, the inherent material singularity has long been a captivation of experimental realization. As an alternative method, the scattering-cancellation-based cloak (or bi-layer thermal cloak) has been presented to remove the singularity for achieving the same cloaking performance. Nevertheless, such strategy needs prerequisite knowledge (geometry and conductivity) of the object to be cloaked. In this paper, a new thermal ground cloak is presented to overcome the limitations. The device is designed, fabricated and measured to verify the thermal cloaking performance. We experimentally show that the remarkably low complexity of the device can fully and effectively be manipulated using realizable transformation thermal devices. More importantly, this thermal ground cloak is designed to exclude heat flux without knowing the information of the cloaked object. - Highlights: • We present the first thermal carpet cloak. • The carpet can thermally cloak any shaped object without knowing the properties of the object to be cloaked. • Excellent agreements between simulation and experiment are observed.

  9. Grounding for safety

    Energy Technology Data Exchange (ETDEWEB)

    Prud' homme, P. [Hydro-Quebec, Montreal, PQ (Canada). TransEnergie Div.

    2006-07-01

    The importance of providing electrical grounds as a safety issue in the design of power transmission lines was discussed. Power transmission lines extend over several thousands of kilometers crossing various environments, including communities where electric utilities encourage the use of transmission rights-of-way passages for uses such as bicycle paths. In recent years, many new residential communities have been built at the border of power transmission rights-of-ways or substations. In view of this emerging trend, and the fact that internal statistics indicate that lightning strikes are responsible of about 50 to 60 per cent of transmission line faults, electric utilities are obligated to verify if their installations are safe. Hydro-Quebec TransEnergie's view on this subject was presented along with a review of international standards to determine if limits for touch voltage, step voltage and transferred potential close to transmission lines have been established by the international community. A variety of mitigation measures to control the increase in ground potential in the event of electrical faults were also proposed. tabs., figs.

  10. Geographic variation in resource use by specialist versus generalist butterflyfishes

    KAUST Repository

    Lawton, Rebecca J.; Cole, Andrew J.; Berumen, Michael L.; Pratchett, Morgan S.

    2011-01-01

    Localised patterns of resource use can be constrained by multiple factors. Comparison of resource use at multiple locations with differing resource availability can allow fundamental specialists to be distinguished from species that simply feed predominantly on prey types that are locally abundant. This study investigates geographic variation in the feeding ecology of coral-feeding butterflyfishes to examine whether patterns of resource use and levels of dietary specialisation vary among distinct locations, corresponding with changes in resource availability. Our specific aims were to investigate whether the dietary niche breadth of four butterflyfishes varies among five geographically separated locations and assess whether each species utilises similar resources in each location. Resource availability and dietary composition of four butterflyfishes were quantified at three sites across each of five geographic locations throughout the Pacific. Niche breadth, niche overlap, and resource selection functions were calculated for each species at each site and compared among locations. Availability of dietary resources varied significantly among locations and sites. Chaetodon vagabundus, C. citrinellus and C. lunulatus had low levels of dietary specialisation and used different resources in each location. Chaetodon trifascialis had high levels of dietary specialisation and used the same few resources in each location. Our results indicate that relative levels of dietary specialisation among different butterflyfishes do hold at larger spatial scales, however, geographical variation in the dietary composition of all butterflyfishes indicates that prey availability has a fundamental influence on dietary composition. Highly specialised species such as C. trifascialis will be highly vulnerable to coral loss as they appear to be largely inflexible in their dietary composition. However, the increased feeding plasticity observed here for C. trifascialis suggests this species may

  11. Specialists meeting on LMFBR flow induced vibrations. Summary report

    International Nuclear Information System (INIS)

    1977-12-01

    A Specialists' Meeting on LMFBR Flow-Induced Vibrations was held at ANL in the United States which was sponsored by the International Atomic Energy Agency (IAEA) on the recommendations of the International Working Group on Fast Reactors (IWGFR). It was attended by participants from France, the Federal Republic of Germany, Italy, Japan, Netherlands, the United Kingdom, the Union of Soviet Socialist Republics, the United States and the IAEA. The purpose of the meeting was to provide, for the first time, a common forum for the exchange of information on flow-induced vibration programs of the member countries. As this was a first meeting, information was sought in the broad areas of: 1. Design Criteria and Problem Areas in LMFBR Design; 2. Current Design Procedures; and 3. Ongoing Research. A session was devoted to each of the above topics wherein papers were presented and discussed followed by open discussions on the session topic. The objective of the open discussions was to identify, from a review of specific reactor designs, (a) flow induced vibration problem areas (expected and observed) and their potential for occurrence; (b) failure modes and associated design criteria; (c) specific components that are susceptible to flow induced vibration; and (d) probable excitation mechanisms. It was aimed to assess the current state-of-the-art in designing to avoid flow induced vibration with consideration of licensing requirements; to evaluate existing methods of analysis, testing, and surveillance, along with their limitations and to identify areas requiring research and review ongoing research programmes relative to these research needs

  12. Specialists meeting on LMFBR flow induced vibrations. Summary report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1977-12-01

    A Specialists' Meeting on LMFBR Flow-Induced Vibrations was held at ANL in the United States which was sponsored by the International Atomic Energy Agency (IAEA) on the recommendations of the International Working Group on Fast Reactors (IWGFR). It was attended by participants from France, the Federal Republic of Germany, Italy, Japan, Netherlands, the United Kingdom, the Union of Soviet Socialist Republics, the United States and the IAEA. The purpose of the meeting was to provide, for the first time, a common forum for the exchange of information on flow-induced vibration programs of the member countries. As this was a first meeting, information was sought in the broad areas of: 1. Design Criteria and Problem Areas in LMFBR Design; 2. Current Design Procedures; and 3. Ongoing Research. A session was devoted to each of the above topics wherein papers were presented and discussed followed by open discussions on the session topic. The objective of the open discussions was to identify, from a review of specific reactor designs, (a) flow induced vibration problem areas (expected and observed) and their potential for occurrence; (b) failure modes and associated design criteria; (c) specific components that are susceptible to flow induced vibration; and (d) probable excitation mechanisms. It was aimed to assess the current state-of-the-art in designing to avoid flow induced vibration with consideration of licensing requirements; to evaluate existing methods of analysis, testing, and surveillance, along with their limitations and to identify areas requiring research and review ongoing research programmes relative to these research needs.

  13. Use of professional profiles in applications for specialist training positions.

    Science.gov (United States)

    Lundh, Andreas; Skjelsager, Karen; Wildgaard, Kim

    2013-07-01

    The seven roles of the CanMEDS system have been implemented in Danish postgraduate medical training. For each medical specialty, a professional profile describes which elements of the seven roles the specialty deems important for applicants for a specialist training position. We investigated use of professional profiles among the 38 Danish specialty societies in order to ascertain the use of the seven roles. We used information from the websites of the Postgraduate Medical Training Secretariats in March 2012. For each profile, we extracted information on how the seven roles were described, how the roles were ranked by importance, whether a score sheet was used by the appointment committee and whether the profile had been updated. Twenty-four (63%) of the 38 profiles described the contents for all of the seven roles and four (11%) described the contents only for some of the roles. Nine specialties (24%) described a clear ranking of the seven roles with the medical expert and scholar roles generally ranked as most important. Seven specialties (18%) used standardised score sheets as part of the application process. Four (11%) specialties had updated their professional profiles. The majority of specialties described the seven roles in their professional profiles, but the level of detail varied substantially. Few specialties described whether the roles were ranked by importance or provided specific guidelines for appointment committees on how the contents of the profiles should be interpreted. We suggest that specialties seek inspiration for updating their profiles, and that they use the contents from all specialties provided at a website. not relevant. not relevant.

  14. AIDS: just the facts from specialists at Johns Hopkins.

    Science.gov (United States)

    Finkbeiner, A

    1985-12-01

    This article, based on information from specialists at Johns Hopkins, poses and then answers 3 broad questions about the acquired immunodeficiency syndrome (AIDS). 1st, it is asked, "What is AIDS and how serious is it?" It is noted that AIDS is only 1 of several forms taken by infection with the human T-lymphotropic virus type III/lymphadenopathy-associated virus (HTLV-III/LAV). The earliest form of infection is believed to occur within a few weeks of exposure to the virus, and some patients develop an acute syndrome that resembles infectious mononucleosis. These symptoms disappear after 4-6 weeks, by which time the patient has developed antibodies to the virus. About 2-4%/year of asymptomatic carriers go on to develop AIDS-related complex (ARC), and 15-30% of ARC patients develop AIDS within 5 years. The 2nd question posed is, "How do you catch AIDS?" To cause infection, the virus must go directly into the blood, although the virus alone may not be enough to cause sickness. Previous viral infections such as hepatitis B, herpes, cytomegalovirus, and intestinal parasites have been suggested as co-factors of AIDS. Promiscuity increases the chances of contracting AIDS. Observations of the families of AIDS patients and health care personnel who work with AIDS patients suggest that AIDS cannot be caught by casual contact. Finally, it is asked, "What is being done about AIDS?" 4 strategies are outlined: 1) as a result of donor screening for antibodies to HTLV-III/LAV, AIDS has been completely removed from the blood banks; 2) virologists are attempting to understand the virus so that it can be attacked, and understanding has been advanced by the theory that HTLV-III might be what is called a "slow virus;" 3) education about AIDS is changing the sexual practices that transmit AIDS; and 4) epidemiologists are carefully following those who are at risk, have been exposed, or are already sick.

  15. [Outpatient specialist medical care: what is possible, what will come?].

    Science.gov (United States)

    Tschuschke, C; Uhthoff, H

    2013-08-01

    The guidelines on outpatient specialist medical treatment (ASV) according to § 116b of the Social Act were published by the Federal Joint Committee on 21 March 2013. The guidelines regulate the framework conditions for the new area of healthcare and the requirements for potential participants. The ASV guidelines are designed to ultimately bridge the sectorial borders for the treatment of rare diseases and those with unusual courses. In the past the reforms in § 116b have not fulfilled the criteria expected by the legislation. The reforms have already led to an increase in the costs for medical services by a factor of 50 within 6 years. The spectrum of diseases to be treated has remained practically unchanged. The healthcare providers must now fulfil a catalogue of prerequisites which will be formulated by the Federal Joint Committee for each entity in the still to be provided annexes to the guidelines in order to be approved on notification by the extended National Committee. The guidelines are based on the prototype further education regulations according to the old law. An important detail is the obligatory formation of cooperation and teams for all participants outside the traditional sectorial limits. Each partner must perform the duties at least 1 day in the week at the site of the team leader. Specific and organizational requirements, extent of treatment and lower limits will be regulated by the still to be formulated annexes. Costing and business effectiveness will be tested by the medical services. No patient has yet been treated under the ASV but the winner is already known: bureaucracy.

  16. Distinguishing the Clinical Nurse Specialist From Other Graduate Nursing Roles.

    Science.gov (United States)

    Mohr, Lynn D; Coke, Lola A

    Today's healthcare environment poses diverse and complex patient care challenges and requires a highly qualified and experienced nursing workforce. To mitigate these challenges are graduate nursing roles, each with a different set of competencies and expertise. With the availability of many different graduate nursing roles, both patients and healthcare professionals can be confused in understanding the benefit of each role. To gain the maximum benefit from each role, it is important that healthcare providers and administrators are able to distinguish the uniqueness of each role to best use the role and develop strategies for effective collaboration and interprofessional interaction. The purpose of this article was to define the role, educational preparation, role differences, and practice competencies for the clinical nurse specialist (CNS), nurse practitioner, clinical nurse leader, and nurse educator/staff development educator roles. A second purpose was to provide role clarity and demonstrate the unique value the CNS brings to the healthcare environment. Using evidence and reviewing role competencies established by varying organizations, each role is presented with similarities and differences among the roles discussed. In addition, collaboration among the identified roles was reviewed, and recommendations were provided for the new and practicing CNSs. Although there are some similarities among the graduate nursing roles such as in educational, licensing, and certification requirements, each role must be understood to gain the full role scope and benefit and glean the anticipated outcomes. Healthcare providers must be aware of the differences in graduate nursing roles, especially in comparing the CNS with other roles to avoid confusion that may lead to roles being underused with a limited job scope. The CNS provides a unique set of services at all system outcome levels and is an essential part of the healthcare team especially in the acute care setting.

  17. Making robust assessments of specialist trainees' workplace performance.

    Science.gov (United States)

    Weller, J M; Castanelli, D J; Chen, Y; Jolly, B

    2017-02-01

    Workplace-based assessments should provide a reliable measure of trainee performance, but have met with mixed success. We proposed that using an entrustability scale, where supervisors scored trainees on the level of supervision required for the case would improve the utility of compulsory mini-clinical evaluation exercise (CEX) assessments in a large anaesthesia training program. We analysed mini-CEX scores from all Australian and New Zealand College of Anaesthetists trainees submitted to an online database over a 12-month period. Supervisors' scores were adjusted for the expected supervision requirement for the case for trainees at different stages of training. We used generalisability theory to determine score reliability. 7808 assessments were available for analysis. Supervision requirements decreased significantly (P  0.7) with a feasible number of assessments. Adjusting scores against the expected supervision requirement considerably improved reliability, with G > 0.8 achieved with only nine assessments. Three per cent of trainees generated average mini-CEX scores below the expected standard. Using an entrustment scoring system, where supervisors score trainees on the level of supervision required, mini-CEX scores demonstrated moderate reliability within a feasible number of assessments, and evidence of validity. When scores were adjusted against an expected standard, underperforming trainees could be identified, and reliability much improved. Taken together with other evidence on trainee ability, the mini-CEX is of sufficient reliability for inclusion in high stakes decisions on trainee progression towards independent specialist practice. © The Author 2017. Published by Oxford University Press on behalf of the British Journal of Anaesthesia. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  18. Geographic variation in resource use by specialist versus generalist butterflyfishes

    KAUST Repository

    Lawton, Rebecca J.

    2011-11-14

    Localised patterns of resource use can be constrained by multiple factors. Comparison of resource use at multiple locations with differing resource availability can allow fundamental specialists to be distinguished from species that simply feed predominantly on prey types that are locally abundant. This study investigates geographic variation in the feeding ecology of coral-feeding butterflyfishes to examine whether patterns of resource use and levels of dietary specialisation vary among distinct locations, corresponding with changes in resource availability. Our specific aims were to investigate whether the dietary niche breadth of four butterflyfishes varies among five geographically separated locations and assess whether each species utilises similar resources in each location. Resource availability and dietary composition of four butterflyfishes were quantified at three sites across each of five geographic locations throughout the Pacific. Niche breadth, niche overlap, and resource selection functions were calculated for each species at each site and compared among locations. Availability of dietary resources varied significantly among locations and sites. Chaetodon vagabundus, C. citrinellus and C. lunulatus had low levels of dietary specialisation and used different resources in each location. Chaetodon trifascialis had high levels of dietary specialisation and used the same few resources in each location. Our results indicate that relative levels of dietary specialisation among different butterflyfishes do hold at larger spatial scales, however, geographical variation in the dietary composition of all butterflyfishes indicates that prey availability has a fundamental influence on dietary composition. Highly specialised species such as C. trifascialis will be highly vulnerable to coral loss as they appear to be largely inflexible in their dietary composition. However, the increased feeding plasticity observed here for C. trifascialis suggests this species may

  19. Achieving clinical nurse specialist competencies and outcomes through interdisciplinary education.

    Science.gov (United States)

    Sievers, Beth; Wolf, Sherry

    2006-01-01

    Without formal education, many healthcare professionals fail to develop interdisciplinary team skills; however, when students are socialized to interdisciplinary practice through academic clinical learning experiences, effective collaboration skills can be developed. Increasingly, educational environments are challenged to include clinical experiences for students that teach and model interdisciplinary collaboration. The purpose of this quality improvement initiative was to create an interdisciplinary educational experience for clinical nurse specialist (CNS) students and postgraduate physicians. The interdisciplinary learning experience, supported by an educational grant, provided an interdisciplinary cohort of learners an opportunity to engage in a clinically focused learning experience. The interdisciplinary cohort consisted of CNS students and physicians in various stages of postgraduate training. The clinical experience selected was a quality improvement initiative in which the students were introduced to the concepts and tools of quality improvement. During this 1-month clinical experience, students applied the new skills by implementing a quality improvement project focusing on medication reconciliation in the outpatient setting. The CNS core competencies and outcomes were used to shape the experience for the CNS students. The CNS students exhibited 5 of the 7 essential characteristics of the CNS (leadership, collaboration, consultation skills, ethical conduct, and professional attributes) while demonstrating competencies and fulfilling performance expectations. During this learning experience, the CNS students focused on competencies and outcomes in the organizational sphere of influence. Multiple facilitating factors and barriers were identified. This interdisciplinary clinical experience in a quality improvement initiative provided valuable opportunities for CNS students to develop essential CNS characteristics and to explore practice competencies in the

  20. Ground Vehicle Convoying

    Science.gov (United States)

    Gage, Douglas W.; Pletta, J. Bryan

    1987-01-01

    Initial investigations into two different approaches for applying autonomous ground vehicle technology to the vehicle convoying application are described. A minimal capability system that would maintain desired speed and vehicle spacing while a human driver provided steering control could improve convoy performance and provide positive control at night and in inclement weather, but would not reduce driver manpower requirements. Such a system could be implemented in a modular and relatively low cost manner. A more capable system would eliminate the human driver in following vehicles and reduce manpower requirements for the transportation of supplies. This technology could also be used to aid in the deployment of teleoperated vehicles in a battlefield environment. The needs, requirements, and several proposed solutions for such an Attachable Robotic Convoy Capability (ARCC) system will be discussed. Included are discussions of sensors, communications, computers, control systems and safety issues. This advanced robotic convoy system will provide a much greater capability, but will be more difficult and expensive to implement.

  1. Common Ground and Delegation

    DEFF Research Database (Denmark)

    Dobrajska, Magdalena; Foss, Nicolai Juul; Lyngsie, Jacob

    preconditions of increasing delegation. We argue that key HR practices?namely, hiring, training and job-rotation?are associated with delegation of decision-making authority. These practices assist in the creation of shared knowledge conditions between managers and employees. In turn, such a ?common ground......? influences the confidence with which managers delegate decision authority to employees, as managers improve their knowledge of the educational background, firm-specific knowledge, and perhaps even the possible actions of those to whom they delegate such authority. To test these ideas, we match a large......-scale questionnaire survey with unique population-wide employer-employee data. We find evidence of a direct and positive influence of hiring decisions (proxied by common educational background), and the training and job rotation of employees on delegation. Moreover, we find a positive interaction between common...

  2. 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.

  3. 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.

  4. 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.

  5. GROUNDED THEORY METHODOLOGY and GROUNDED THEORY RESEARCH in TURKEY

    OpenAIRE

    ARIK, Ferhat; ARIK, Işıl Avşar

    2016-01-01

    This research discusses the historical development of the Grounded Theory Methodology, which is one of the qualitative research method, its transformation over time and how it is used as a methodology in Turkey. The Grounded Theory which was founded by Strauss and Glaser, is a qualitative methodology based on inductive logic to discover theories in contrast with the deductive understanding which is based on testing an existing theory in sociology. It is possible to examine the Grounded Theory...

  6. 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.

  7. 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.

  8. Mixed connective tissue disease: The King Faisal Specialist Hospital experience

    International Nuclear Information System (INIS)

    Al-Rayes, H.; Al-Sheikh, A.; Al-Dalaan, A.; Al-Saleh, S.

    2002-01-01

    The aim of this study was to assess the clinical presentation, complications and serological analysis of mixed connective tissue disease (MCTD) at King Faisal Specialist Hospital and Research Centre (KFSHRC), and to determine the long-term clinical and immunologic outcomes. This was a retrospective study with prospective follow-up of 18 patients with MCTD who were followed at KFSHRC between 1982 and 1999. The age at onset of the disease ranged from 6 to 44 years, with mean age of 17.9 years. The female to male ratio was 2.5:1 and the mean follow-up time was 5 years. The most frequent presenting symptoms were arthralgia in all patients, Raynaud's phenomenon in 16 patients (88%) and swollen hands in 11 patients (61%). Arthritis was seen in 12 patients in (67%) and definite myositis in 10 patients (58%). The most common skin rashes encountered included lupus-like rash in 8 patients (44%) and cutaneous vasculitis in 5 patients (28%). Pulmonary hypertension occurred in 4 patients (22%). Other clinical manifestations encountered were esophageal hypomotility in 10 patients (56%), myocarditis in 2 patients (11%) and proteinurea in 2 patients (11%), while various neurological manifestations were present in 7 patients (39%). All patients exhibited higher titer of ANA and anti-nRNP antibodies. Five of the 18 patients (28%) had marked reduction in the anti-nRNP during remission. Following treatment, features of inflammation as well as Raynaud's phenomenon and esophageal hypomotility diminished, while pulmonary hypertension persisted. A favorable outcome was observed in 12 patients (67%), 3 patients (17%) had continued active disease, while 3 patients (17%) died, with death related to pulmonary hypertension occurring in 2 patients (11%). The studied patients demonstrated the typical clinical and serological findings of MCTD, which support the correlation between anti-nRNP antibody specificities and MCTD. Autoantibody reactivity against nRNP polypeptides tends to regress during

  9. The effectiveness of a computer-assisted instruction programme on communication skills of medical specialists in oncology

    NARCIS (Netherlands)

    Hulsman, Robert L.; Ros, Wynand J. G.; Winnubst, Jacques A. M.; Bensing, Jozien M.

    2002-01-01

    Background Although doctor-patient communication is important in health care, medical specialists are generally not well trained in communication skills. Conventional training programmes are generally time consuming and hard to fit into busy working schedules of medical specialists. A

  10. The management of chronic pain in Switzerland: a comparative survey of Swiss medical specialists treating chronic pain.

    NARCIS (Netherlands)

    Wilder-Smith, O.H.G.; Mohrle, J.J.; Dolin, P.J.; Martin, N.C.

    2001-01-01

    Chronic pain management by Swiss specialist physicians with the primary hypothesis that pain clinic practitioners conform better to good practice (interdisciplinarity, diagnostic/therapeutic routines, quality control, education) than other specialists treating chronic pain was surveyed. Management

  11. 'On the doctor's orders': A pilot study of the effects of website marketing for medical specialist providers under gatekeeping arrangements

    NARCIS (Netherlands)

    Zwier, S.

    2017-01-01

    Websites from medical specialist providers are becoming increasingly marketing oriented, but there exists a paucity of empirical research on the effects. This experimental study explored effects of exposure to real websites from medical specialist providers among Dutch adults under physician

  12. 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.

  13. 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.

  14. Semi-structured interview is a reliable and feasible tool for selection of doctors for general practice specialist training.

    Science.gov (United States)

    Isaksen, Jesper Hesselbjerg; Hertel, Niels Thomas; Kjær, Niels Kristian

    2013-09-01

    In order to optimise the selection process for admission to specialist training in family medicine, we developed a new design for structured applications and selection interviews. The design contains semi-structured interviews, which combine individualised elements from the applications with standardised behaviour-based questions. This paper describes the design of the tool, and offers reflections concerning its acceptability, reliability and feasibility. We used a combined quantitative and qualitative evaluation method. Ratings obtained by the applicants in two selection rounds were analysed for reliability and generalisability using the GENOVA programme. Applicants and assessors were randomly selected for individual semi-structured in-depth interviews. The qualitative data were analysed in accordance with the grounded theory method. Quantitative analysis yielded a high Cronbach's alpha of 0.97 for the first round and 0.90 for the second round, and a G coefficient of the first round of 0.74 and of the second round of 0.40. Qualitative analysis demonstrated high acceptability and fairness and it improved the assessors' judgment. Applicants reported concerns about loss of personality and some anxiety. The applicants' ability to reflect on their competences was important. The developed selection tool demonstrated an acceptable level of reliability, but only moderate generalisability. The users found that the tool provided a high degree of acceptability; it is a feasible and useful tool for -selection of doctors for specialist training if combined with work-based assessment. Studies on the benefits and drawbacks of this tool compared with other selection models are relevant. not relevant. not relevant.

  15. Status Update on the GPM Ground Validation Iowa Flood Studies (IFloodS) Field Experiment

    Science.gov (United States)

    Petersen, Walt; Krajewski, Witold

    2013-04-01

    The overarching objective of integrated hydrologic ground validation activities supporting the Global Precipitation Measurement Mission (GPM) is to provide better understanding of the strengths and limitations of the satellite products, in the context of hydrologic applications. To this end, the GPM Ground Validation (GV) program is conducting the first of several hydrology-oriented field efforts: the Iowa Flood Studies (IFloodS) experiment. IFloodS will be conducted in the central to northeastern part of Iowa in Midwestern United States during the months of April-June, 2013. Specific science objectives and related goals for the IFloodS experiment can be summarized as follows: 1. Quantify the physical characteristics and space/time variability of rain (rates, DSD, process/"regime") and map to satellite rainfall retrieval uncertainty. 2. Assess satellite rainfall retrieval uncertainties at instantaneous to daily time scales and evaluate propagation/impact of uncertainty in flood-prediction. 3. Assess hydrologic predictive skill as a function of space/time scales, basin morphology, and land use/cover. 4. Discern the relative roles of rainfall quantities such as rate and accumulation as compared to other factors (e.g. transport of water in the drainage network) in flood genesis. 5. Refine approaches to "integrated hydrologic GV" concept based on IFloodS experiences and apply to future GPM Integrated GV field efforts. These objectives will be achieved via the deployment of the NASA NPOL S-band and D3R Ka/Ku-band dual-polarimetric radars, University of Iowa X-band dual-polarimetric radars, a large network of paired rain gauge platforms with attendant soil moisture and temperature probes, a large network of both 2D Video and Parsivel disdrometers, and USDA-ARS gauge and soil-moisture measurements (in collaboration with the NASA SMAP mission). The aforementioned measurements will be used to complement existing operational WSR-88D S-band polarimetric radar measurements

  16. Ground-water travel time

    International Nuclear Information System (INIS)

    Bentley, H.; Grisak, G.

    1985-01-01

    The Containment and Isolation Working Group considered issues related to the postclosure behavior of repositories in crystalline rock. This working group was further divided into subgroups to consider the progress since the 1978 GAIN Symposium and identify research needs in the individual areas of regional ground-water flow, ground-water travel time, fractional release, and cumulative release. The analysis and findings of the Ground-Water Travel Time Subgroup are presented

  17. Regional ground-water system

    International Nuclear Information System (INIS)

    Long, J.

    1985-01-01

    The Containment and Isolation Working Group considered issues related to the postclosure behavior of repositories in crystalline rock. This working group was further divided into subgroups to consider the progress since the 1978 GAIN Symposium and identify research needs in the individual areas of regional ground-water flow, ground-water travel time, fractional release, and cumulative release. The analysis and findings of the Ground-Water Regime Subgroup are presented

  18. Improving School Improvement: Development and Validation of the CSIS-360, a 360-Degree Feedback Assessment for School Improvement Specialists

    Science.gov (United States)

    McDougall, Christie M.

    2013-01-01

    The purpose of the mixed methods study was to develop and validate the CSIS-360, a 360-degree feedback assessment to measure competencies of school improvement specialists from multiple perspectives. The study consisted of eight practicing school improvement specialists from a variety of settings. The specialists nominated 23 constituents to…

  19. 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...

  20. Information technologies and software packages for education of specialists in materials science [In Russian

    NARCIS (Netherlands)

    Krzhizhanovskaya, V.; Ryaboshuk, S.

    2009-01-01

    This paper presents methodological materials, interactive text-books and software packages developed and extensively used for education of specialists in materials science. These virtual laboratories for education and research are equipped with tutorials and software environment for modeling complex