FELIX

International Nuclear Information System (INIS)

van Amersfoort, P.W.; Best, R.W.B.; van der Geer, C.A.J.; Mastop, W.J.; Meddens, B.J.H.; van der Meer, A.F.G.; Oepts, D.; van der Wiel, M.J.

1988-01-01

In this paper the authors review the status of the Dutch free electron laser for infrared experiments (FELIX), with which radiation in the range between 3 μm and 3 mm will be generated. Among their research objectives are rapid tunability and mode reduction by means of an intracavity etalon. The first stage of the project deals with generation of radiation with a wavelength between 8 and 80 μm. The design of the accelerator, with which 70-A, 3ps bunches are accelerated to a maximum energy of 45 MeV, is discussed. It consists of a triode, a 4-MeV buncher, and a travelling-wave linac

FELIX: the new detector readout system for the ATLAS experiment

CERN Document Server

Zhang, Jinlong; The ATLAS collaboration

2017-01-01

After the Phase-I upgrade and onward, the Front-End Link eXchange (FELIX) system will be the interface between the data handling system and the detector front-end electronics and trigger electronics at the ATLAS experiment. FELIX will function as a router between custom serial links and a commodity switch network which will use standard technologies to communicate with data collecting and processing components. The FELIX system is being developed by using commercial-off-the-shelf server PC technology in combination with a FPGA-based PCIe Gen3 I/O card interfacing to GigaBit Transceiver links and with Timing, Trigger and Control connectivity provided by an FMC-based mezzanine card. Dedicated firmware for the Xilinx FPGA (Virtex 7 and Kintex UltraScale) installed on the I/O card alongside an interrupt-driven Linux kernel driver and user-space software will provide the required functionality. On the network side, the FELIX unit connects to both Ethernet-based network and Infiniband. The system architecture of FE...

FELIX - the new detector readout system for the ATLAS experiment

CERN Document Server

AUTHOR|(SzGeCERN)754725; The ATLAS collaboration; Anderson, John Thomas; Borga, Andrea; Boterenbrood, Hendrik; Chen, Hucheng; Chen, Kai; Drake, Gary; Donszelmann, Mark; Francis, David; Gorini, Benedetto; Guest, Daniel; Lanni, Francesco; Lehmann Miotto, Giovanna; Levinson, Lorne; Roich, Alexander; Schreuder, Frans Philip; Schumacher, J\\"orn; Vandelli, Wainer; Vermeulen, Jos; Wu, Weihao; Zhang, Jinlong

2016-01-01

From the ATLAS Phase-I upgrade and onward, new or upgraded detectors and trigger systems will be interfaced to the data acquisition, detector control and timing (TTC) systems by the Front-End Link eXchange (FELIX). FELIX is the core of the new ATLAS Trigger/DAQ architecture. Functioning as a router between custom serial links and a commodity network, FELIX is implemented by server PCs with commodity network interfaces and PCIe cards with large FPGAs and many high speed serial fiber transceivers. By separating data transport from data manipulation, the latter can be done by software in commodity servers attached to the network. Replacing traditional point-to-point links between Front-end components and the DAQ system by a switched network, FELIX provides scaling, flexibility uniformity and upgradability. Different Front-end data types or different data sources can be routed to different network endpoints that handle that data type or source: e.g. event data, configuration, calibration, detector control, monito...

FELIX: the new detector readout system for the ATLAS experiment

CERN Document Server

Bauer, Kevin Thomas; The ATLAS collaboration

2017-01-01

Starting in 2018 during the planned shutdown of the LHC, the ATLAS experiment at CERN will be deploying new optical link technology (GigaBit Transceiver links) connecting the front end electronics. The Front-End LInk eXchange (FELIX) will provide an infrastructure for the new GBT links to connect to the rest of the Trigger and Data Acquisition (TDAQ) system. FELIX is a PC-based system designed to route data and commands to and from the GBT links and a Commercial Off-The Shelf (COTS) network. In this paper, the FELIX system is described and the design of the hardware prototype and core software is presented.

FELIX: A Full Acceptance Detector at the LHC. Letter of Intent

Energy Technology Data Exchange (ETDEWEB)

Bjorken, James

2003-08-20

The FELIX Collaboration proposes the construction of a full acceptance detector for the LHC, to be located at Intersection Region 4, and to be commissioned concurrently with the LHC. The primary mission of FELIX is the study of QCD: to provide comprehensive and definitive observations of a very broad range of strong-interaction processes. This document contains a description of the detector concept including details of the individual detector elements and their performance characteristics, an extensive discussion of the physics menu, and the plans for integration of FELIX into the collider lattice and physical environment.

Summary of sensor evaluation for the Fusion ELectromagnetic Induction eXperiment (FELIX)

International Nuclear Information System (INIS)

Knott, M.J.

1982-08-01

As part of the First Wall/Blanket/Shield Engineering Test Program, a test bed called FELIX (Fusion ELectromagnetic Induction eXperiment) is now under construction at ANL. Its purpose will be to test, evaluate, and develop computer codes for the prediction of electromagnetically induced phenomenon in a magnetic environment modeling that of a fusion reaction. Crucial to this process is the sensing and recording of the various induced effects. Sensor evaluation for FELIX has reached the point where most sensor types have been evaluated and preliminary decisions are being made as to type and quantity for the initial FELIX experiments. These early experiments, the first, flat plate experiment in particular, will be aimed at testing the sensors as well as the pertinent theories involved. The reason for these evaluations, decisions, and proof tests is the harsh electrical and magnetic environment that FELIX presents

Evolution of transverse modes in FELIX macropulses

International Nuclear Information System (INIS)

Weits, H.H.; Lin, L.; Werkhoven, G.H.C. van

1995-01-01

We present ringdown measurements of both the intracavity beam, using a low reflection beamsplitter, as well as the hole-outcoupled beam of FELIX, the intracavity measurements being taken at various sets of transverse coordinates. Recent measurements show a significant difference in the decay of the signals at different radial positions, suggesting the presence of higher order transverse modes. The formation of transverse modes depends on the properties of the cold cavity and its losses (i.e. resonator parameters, diffraction and outcoupling at the hole, absorption and edge losses on the mirrors, waveguide clipping), as well as on the gain mechanism. Both simulations with the axisymmetric ELIXER code and previous hole-outcoupled measurements indicated a substantial energy content of the 2nd or 4th Gauss-Laguerre (GL) mode for the 20-30 μm regime of FELIX. Moreover, as FELIX has a phase degenerate cavity, the fundamental and higher order transverse modes can interplay to create a reduced outcoupling efficiency at the hole. For example, in contrast to the decay rate of 13% per roundtrip that we would expect for a pure gaussian beam when we include a loss of 6% for the reflection at the intracavity beamsplitter, recent simulations indicate a decay rate as high as 23% of the hole-outcoupled signal. In this case the 2nd order GL mode contains 30% of the total intracavity power. The effect of transverse modes on subpulses in the limit cycle regime is an interesting aspect. As soon as a subpulse is losing contact with the electrons, its transverse pattern will exhibit an on-axis hole after a few roundtrips, according to the simulations. This process could mean that the subpulses are less pronounced in the hole-outcoupled signal of FELIX 1

L’uragano Felix: reazioni di un soccorritore

Directory of Open Access Journals (Sweden)

Daniela Rossini Oliva

2008-03-01

Full Text Available In this paper the author provide some excerpts from an interview with Luis Sonzini, “rappresentante Paese” of the Bologna’s Gruppo di volontariato civile in Nicaragua and manager of an emergency project delivered in the Region Autonoma Atlantico Nord/RAAN, one of the two Nicaragua’s autonomous regions where hurricane Felix hit in September 2007. Sonzini was there when Felix hit Nicaragua’s coasts, and in this account, which is also a sort of selftherapy, he describes with vivid images and strong symphaty the effects of the hurricane on the people and on the physical environment, both from the viewpoint of a survivor and from that of a rescuer.

The life, legacy, and premature death of Felix Mendelssohn.

Science.gov (United States)

Cherington, M; Smith, R; Nielsen, P J

1999-01-01

Felix Mendelssohn is one of the great classical composers of all time. During his short lifetime in the first half of the nineteenth century, he reached enormous heights as a composer, conductor, and leader in the world of music. Nearly one hundred years after his death, the Nazi regime attempted, unsuccessfully, to erase his music and his memory from history. Since the end of World War II, there has been a resurgence in interest in the life and music of Felix Mendelssohn and that of his sister, Fanny. Felix Mendelssohn died in 1947 at the age of 38. Both of his sisters died suddenly at the ages of 42 and 45. There is insufficient laboratory or post-mortem data to make a medical diagnosis with certainty. However, based on the information available to us, we speculate that Mendelssohn suffered a subarachnoid or intracerebral hemorrhage. The differential diagnosis of familial stroke syndrome is discussed.

Improving Packet Processing Performance in the ATLAS FELIX Project

CERN Document Server

AUTHOR|(SzGeCERN)752705; The ATLAS collaboration; Anderson, John Thomas; Borga, Andrea; Boterenbrood, Hendrik; Chen, Hucheng; Chen, Kai; Drake, Gary; Francis, David; Gorini, Benedetto; Lanni, Francesco; Lehmann Miotto, Giovanna; Levinson, Lorne; Narevicius, Julia; Plessl, Christian; Roich, Alexander; Ryu, Soo; Schreuder, Frans Philip; Vandelli, Wainer; Zhang, Jinlong; Vermeulen, Jos

2015-01-01

Experiments in high-energy physics (HEP) and related fields often impose constraints and challenges on data acquisition systems. As a result, these systems are implemented as unique mixtures of custom and commercial-off-the-shelf electronics (COTS), involving and connecting radiation-hard devices, large high-performance networks, and computing farms. FELIX, the Frontend Link Exchange, is a new PC-based general purpose data routing device for the data-acquisition system of the ATLAS experiment at CERN. Performance is a very crucial point for devices like FELIX, which have to be capable of processing tens of gigabyte of data per second. Thus it is important to understand the performance limitations for typical workloads on modern hardware. We present an analysis of a packet processing algorithm that is used in FELIX, and show how the PC system's memory architecture plays a key factor in the overall data throughput achieved by the application. Finally, we present optimizations that increase the processing throug...

Tokamak fusion test reactor FELIX plate experiment

International Nuclear Information System (INIS)

Hua, T.O.; Nygren, R.E.; Turner, L.R.

1986-01-01

For a conducting material exposed to both a time-varying and a static magnetic field, such as a limiter blade in a tokamak, the induced eddy currents and the deflection arising from those eddy currents can be strongly coupled. The coupling effects reduce the currents and deflections markedly, sometimes an order of magnitude, from the values predicted if coupling is neglected. A series of experiments to study current-deflection coupling were performed using the Fusion Electromagnetic Inductance Experiment (FELIX) facility at Argonne National Laboratory. Magnetic damping and magnetic stiffness resulting from the coupling are discussed, and analytical expressions for induced eddy current and rigid body rotation in the FELIX plate experiment are compared with the experimental results. Predictions for the degree of coupling based on various parameters are made using the analytical model

FELIX construction status and experimental program

International Nuclear Information System (INIS)

Turner, L.R.; Praeg, W.F.; Knott, M.J.; Lari, R.J.; McGhee, D.G.; Wehrle, R.B.

1983-01-01

FELIX (Fusion Electromagnetic Induction Experiment) is an experimental test facility being constructed at Argonne National Laboratory (ANL) for the study of electromagnetic effects in the first wall/blanket/shield (FWBS) systems of fusion reactors. The facility design, construction status, experimental program, instrumentation, and associated computer-code comparisons are described

New portable FELIX 3D display

Science.gov (United States)

Langhans, Knut; Bezecny, Daniel; Homann, Dennis; Bahr, Detlef; Vogt, Carsten; Blohm, Christian; Scharschmidt, Karl-Heinz

1998-04-01

An improved generation of our 'FELIX 3D Display' is presented. This system is compact, light, modular and easy to transport. The created volumetric images consist of many voxels, which are generated in a half-sphere display volume. In that way a spatial object can be displayed occupying a physical space with height, width and depth. The new FELIX generation uses a screen rotating with 20 revolutions per second. This target screen is mounted by an easy to change mechanism making it possible to use appropriate screens for the specific purpose of the display. An acousto-optic deflection unit with an integrated small diode pumped laser draws the images on the spinning screen. Images can consist of up to 10,000 voxels at a refresh rate of 20 Hz. Currently two different hardware systems are investigated. The first one is based on a standard PCMCIA digital/analog converter card as an interface and is controlled by a notebook. The developed software is provided with a graphical user interface enabling several animation features. The second, new prototype is designed to display images created by standard CAD applications. It includes the development of a new high speed hardware interface suitable for state-of-the- art fast and high resolution scanning devices, which require high data rates. A true 3D volume display as described will complement the broad range of 3D visualization tools, such as volume rendering packages, stereoscopic and virtual reality techniques, which have become widely available in recent years. Potential applications for the FELIX 3D display include imaging in the field so fair traffic control, medical imaging, computer aided design, science as well as entertainment.

FELIX construction status and experimental program

International Nuclear Information System (INIS)

Turner, L.R.; Peag, W.F.

1983-01-01

FELIX (Fusion Electromagnetic Induction eXperiment) is an experimental test facility being constructed at Argonne National Laboratory (ANL) for the study of electromagnetic effects in the first wall/blanket/shield (FWBS) systems of fusion reactors. The facility design, construction status, experimental program, instrumentation, and associated computer-code comparisons are described

FELIX: The New Approach for Interfacing to Front-end Electronics for the ATLAS Experiment

CERN Document Server

AUTHOR|(SzGeCERN)754725; The ATLAS collaboration; Anderson, John Thomas; Borga, Andrea; Boterenbrood, Hendrik; Chen, Hucheng; Chen, Kai; Drake, Gary; Donszelmann, Mark; Francis, David; Gorini, Benedetto; Guest, Daniel; Lanni, Francesco; Lehmann Miotto, Giovanna; Levinson, Lorne; Roich, Alexander; Schreuder, Frans Philip; Schumacher, J\\"orn; Vandelli, Wainer; Zhang, Jinlong

2016-01-01

From the ATLAS Phase-I upgrade and onward, new or upgraded detectors and trigger systems will be interfaced to the data acquisition, detector control and timing (TTC) systems by the Front-End Link eXchange (FELIX). FELIX is the core of the new ATLAS Trigger/DAQ architecture. Functioning as a router between custom serial links and a commodity network, FELIX is implemented by server PCs with commodity network interfaces and PCIe cards with large FPGAs and many high speed serial fiber transceivers. By separating data transport from data manipulation, the latter can be done by software in commodity servers attached to the network. Replacing traditional point-to-point links between Front-end components and the DAQ system by a switched network, FELIX provides scaling, flexibility uniformity and upgradability and reduces the diversity of custom hardware solutions in favour of software.

Prof. dr. Felix Oinase mälestusõhtu külalisesinejad

Index Scriptorium Estoniae

2005-01-01

on Jaan Undusk, kirjandusteadlane, kirjanik, Felix Oinase elutöö tundja Eestis. Tema ettekande teemaks on "Mõnda Felix Oinase teaduslikust mõtteviisist". New Yorki tuleb ka Jaani abikaasa Maarja Undusk, kes on kirjanik, kunstnik ja raamatuillustraator, tema toob külakostiks kaasa näituse oma töödest. Muusikaliseks esinejaks on kandlemängija Tiit Kao Kanadast. Ettekannete õhtu korraldab Eesti Kultuurifond Ameerika Ühendriikides 12. novembril 2005 New Yorgi Eesti Majas

The user facility FELIX: Past, present and future

International Nuclear Information System (INIS)

Meer, A.F.G. van der; Amersfoort, P.W. van

1995-01-01

The performance over the past year and the current user-relevant characteristics of the User Facility FELIX will be discussed. Also the existing plans for improving and extending the capabilities and provisions will be presented

Development of telescope readout system based on FELIX for testbeam experiments

CERN Document Server

Wu, Weihao; Chen, Hucheng; Chen, Kai; Lacobucci, Giuseppe; Lanni, Francessco; Liu, Hongbin; Barrero Pinto, Mateus Vicente; Xu, Lailin

2017-01-01

The High Voltage CMOS (HV-CMOS) sensors are extensively investigated by the ATLAS collaboration in the High-Luminosity LHC (HL-LHC) upgrade of the Inner Tracker (ITk) detector. A testbeam telescope, based on the ATLAS IBL (Insertable B-Layer) silicon pixel modules, has been built to characterize the HV-CMOS sensor prototypes. The Front-End LInk eXchange (FELIX) system is a new approach to function as the gateway between front-ends and the commodity switched network in the different detectors of the ATLAS upgrade. A FELIX based readout system has been developed for the readout of the testbeam telescope, which includes a Telescope Readout FMC Card as interface between the IBL DC (double-chip) modules and a Xilinx ZC706 evaluation board. The test results show that the FELIX based telescope readout system is capable of sensor calibration and readout of a high-density pixel detector in test beam experiments in an effective way.

Are family practice trainers and their host practices any better? Comparing practice trainers and non-trainers and their practices.

Science.gov (United States)

van den Hombergh, Pieter; Schalk-Soekar, Saskia; Kramer, Anneke; Bottema, Ben; Campbell, Stephen; Braspenning, Jozé

2013-02-21

Family Physician (FP) trainees are expected to be provided with high quality training in well organized practice settings. This study examines differences between FP trainers and non-trainers and their practices to see whether there are differences in trainers and non-trainers and in how their practices are organized and their services are delivered. 203 practices (88 non-training and 115 training) with 512 FPs (335 non-trainers and 177 trainers) were assessed using the "Visit Instrument Practice organization (VIP)" on 369 items (142 FP-level; 227 Practice level). Analyses (ANOVA, ANCOVA) were conducted for each level by calculating differences between FP trainees and non-trainees and their host practices. Trainers scored higher on all but one of the items, and significantly higher on 47 items, of which 13 remained significant after correcting for covariates. Training practices scored higher on all items and significantly higher on 61 items, of which 23 remained significant after correcting for covariates. Trainers (and training practices) provided more diagnostic and therapeutic services, made better use of team skills and scored higher on practice organization, chronic care services and quality management than non-training practices. Trainers reported more job satisfaction and commitment and less job stress than non-trainers. There are positive differences between FP trainers and non-trainers in both the level and the quality of services provided by their host practices. Training institutions can use this information to promote the advantages of becoming a FP trainer and training practice as well as to improve the quality of training settings for FPs.

Are family practice trainers and their host practices any better? comparing practice trainers and non-trainers and their practices

NARCIS (Netherlands)

Hombergh, P. van den; Schalk-Soekar, S.; Kramer, A.; Bottema, B.J.; Campbell, S.M.; Braspenning, J.C.

2013-01-01

BACKGROUND: Family Physician (FP) trainees are expected to be provided with high quality training in well organized practice settings. This study examines differences between FP trainers and non-trainers and their practices to see whether there are differences in trainers and non-trainers and in how

Struggle for the Soul of Felix Adler

Science.gov (United States)

Stallones, Jared R.

2009-01-01

A number of authors have drawn connections between progressive education and the Social Gospel movement, the Second Great Awakening, and other phenomena of 19th century America. In most cases these authors have focused on progressive educators from Protestant backgrounds, but progressivism reached into other American subcultures. Felix Adler was…

Felix Adler and Education for Ethical Culture

Science.gov (United States)

Stallones, Jared R.

2015-01-01

This article delves into the various religious influences on Dr. Felix Adler's spiritual development and the resulting theological and philosophical foundations for the Ethical Culture Society that he created in addition to the Society's schools. The discussion focuses on Dr. Adler's personal struggles with traditional Judaism in the face of…

Design study of a longer wavelength FEL for FELIX

International Nuclear Information System (INIS)

Lin, L.; Oepts, D.; Meer, A.F.G. van der

1995-01-01

We present a design study of FEL3, which will extend the FELIX spectral range towards a few hundred microns. A rectangular waveguide will be used to reduce diffraction losses. Calculations show that with a waveguide gap of 1 cm, only one sinusoidal mode along the guided direction can exist within the FEL gain bandwidth, thus excluding group velocity dispersion and lengthening of short radiation pulses. To incorporate FEL3 in the existing FELIX facility, two options are being considered: to combine FEL3 with FEL1 by insertion of a waveguide into FEL1, and to build a dedicated third beam line for FEL3 after the two linacs. Expected FEL performance: gain, spectrum, power, pulse shape, etc., will be presented based on numerical simulations

Performance of the FELIX accelerator

International Nuclear Information System (INIS)

Geer, C.A.J. van der; Bakker, R.J.; Meer, A.F.G. van der; Amersfoort, P.W. van; Gillespie, W.A.; Martin, P.F.

1992-01-01

The FELIX project (Free Electron Laser for Infrared eXperiments) involves the construction and operation of a rapidly tunable FEL users facility for the infrared based on a rf linear accelerator. Lasing was obtained in the summer of 1991. The spectral region already covered is between 16 and 110 μm to be extended to below 8 μm with an additional linac section. Measurement of several electron beam parameters along the beam line are presented. (author) 6 refs.; 7 figs

3-dimensional analysis of FELIX brick with hole

International Nuclear Information System (INIS)

Lee, Taek-Kyung; Lee, Soo-Young; Ra, Jung-Woong

1987-01-01

Electromagnetic induction on FELIX brick with a hole has been analyzed with 3-Dimensional EDDYNET computer code. Incorporating loop currents on hexahedral meshes, the 3-Dimensional EDDYNET program solves eddy current problems by a network approach, and provides good accuracy even for coarse meshes. (author)

Electron pulse shaping in the FELIX RF accelerator

NARCIS (Netherlands)

Weits, H. H.; van der Geer, C. A. J.; Oepts, D.; van der Meer, A. F. G.

1999-01-01

The FELIX free-electron laser uses short pulses of relativistic electrons produced by an RF accelerator. The design target for the duration of these electron bunches was around 3 ps. In experiments we observed that the bunches emit coherently enhanced spontaneous emission (CSE) when they travel

Pühapäine Felix Randel / Maire Toom

Index Scriptorium Estoniae

Toom, Maire

2002-01-01

8. II-7. IV Adamson-Ericu muuseumis maalikunstniku ja karikaturisti Felix Randeli 100. sünnipäeva tähistav näitus "Sünnipäev". Põhirõhk on kubistlikul ja art decolikul maaliloomingul, esitatud ka valik karikatuure ja sharzhe ning kubistliku perioodi kavandeid. Kuraator Maire Toom

Felix läheb järjest paremaks / Raivo Feldmann

Index Scriptorium Estoniae

Feldmann, Raivo

2008-01-01

Põltsamaa piirkonna suurima tööandja AS-i Põltsamaa Felix juhataja Anti Orav hindab 2007. a. ettevõttes tehtud ümberkorraldusi kordaläinuks ning vaatab firma lähituleviku arengutele optimistlikult

Felix Nussbaumi muuseum Osnabrückis (Saksamaa) / Triin Ojari

Index Scriptorium Estoniae

Ojari, Triin, 1974-

1999-01-01

1998. a. valminud muuseum on pühendatud juudi maalikunstnikule Felix Nussbaumile. Arhitekt Daniel Libeskind. Juurdeehitus vanale Osnabrücki Rahvakunsti Muuseumist ja Ajaloomuuseumist koosnevale kompleksile. Omapäraks on hoone erikujulistesse seintesse lõikuvad erikujulised aknad ja ahtad koridorid, mis peavad meenutama holokausti õudust.

The Experiences of Female Athletic Trainers in the Role of the Head Athletic Trainer

Science.gov (United States)

Mazerolle, Stephanie M.; Burton, Laura; Cotrufo, Raymond J.

2015-01-01

Context: Very few women have leadership positions in athletic training (ie, head athletic training positions) in intercollegiate athletics. Research exists on the barriers to attaining the role; however, our understanding about the experiences of those currently engaged in the role is limited. Objective: To examine the experiences of female head athletic trainers as they worked toward and attained the position of head athletic trainer. Design: Qualitative study. Setting: National Collegiate Athletic Association Division I setting. Patients or Other Participants: Eight female athletic trainers serving in the role of head athletic trainer participated in our study. The mean age of the participants was 45 ± 12 years, with 5 ± 1.5 years of experience in the role of head athletic trainer and 21 ± 10 years of experience as athletic trainers. Data Collection and Analysis: We conducted phone interviews with the 8 participants following a semistructured format. Interviews were transcribed verbatim and analyzed following a general inductive approach as described by Thomas. To establish credibility, we used a peer reviewer, member checks, and multiple-analyst triangulation. Results: Six major themes emerged from our analysis regarding the experiences of female head athletic trainers. Opportunities to become a head athletic trainer, leadership qualities, and unique personal characteristics were discussed as factors leading to the assumption of the role of the head athletic trainer. Where women hold back, family challenges, and organizational barriers speak to the potential obstacles to assuming the role of head athletic trainer. Conclusions: Female head athletic trainers did not seek the role, but through persistence and encouragement, they find themselves assuming the role. Leadership skills were discussed as important for success in the role of head athletic trainer. Life balancing and parenting were identified as barriers to women seeking the role of head athletic

The experiences of female athletic trainers in the role of the head athletic trainer.

Science.gov (United States)

Mazerolle, Stephanie M; Burton, Laura; Cotrufo, Raymond J

2015-01-01

Very few women have leadership positions in athletic training (ie, head athletic training positions) in intercollegiate athletics. Research exists on the barriers to attaining the role; however, our understanding about the experiences of those currently engaged in the role is limited. To examine the experiences of female head athletic trainers as they worked toward and attained the position of head athletic trainer. Qualitative study. National Collegiate Athletic Association Division I setting. Eight female athletic trainers serving in the role of head athletic trainer participated in our study. The mean age of the participants was 45 ± 12 years, with 5 ± 1.5 years of experience in the role of head athletic trainer and 21 ± 10 years of experience as athletic trainers. We conducted phone interviews with the 8 participants following a semistructured format. Interviews were transcribed verbatim and analyzed following a general inductive approach as described by Thomas. To establish credibility, we used a peer reviewer, member checks, and multiple-analyst triangulation. Six major themes emerged from our analysis regarding the experiences of female head athletic trainers. Opportunities to become a head athletic trainer, leadership qualities, and unique personal characteristics were discussed as factors leading to the assumption of the role of the head athletic trainer. Where women hold back, family challenges, and organizational barriers speak to the potential obstacles to assuming the role of head athletic trainer. Female head athletic trainers did not seek the role, but through persistence and encouragement, they find themselves assuming the role. Leadership skills were discussed as important for success in the role of head athletic trainer. Life balancing and parenting were identified as barriers to women seeking the role of head athletic trainer.

Directorial style and stylization:'The photographic synthesis' in Felix ...

African Journals Online (AJOL)

This study examines the styles of directing on the Nigerian stage through the works of Felix Okolo with a view to documenting the various directorial codes, directorial signals and prospects of directing in Nigeria and the director's artistic choices. This research adopts analytical, participant observation and interview methods.

Zheleznõi Felix hotshet v liderõ / Jekaterina Rodina

Index Scriptorium Estoniae

Rodina, Jekaterina

2006-01-01

2006. aasta on Eesti ühe suurema toiduainetööstuse ettevõtte Põltsamaa Felix jaoks tähelepanuväärseks kujunenud: tootmisprotsessi arendamisse investeeriti 23 miljonit krooni, tootmismahud on kasvanud 50%, eksport kaks korda, ettevõtte põhitoodang, investeeringud, tootearendus. Lisa: Põltsamaa Felixi koht Eesti turul

FELIX: a PCIe based high-throughput approach for interfacing front-end and trigger electronics in the ATLAS upgrade framework

CERN Document Server

Schreuder, Frans Philip; The ATLAS collaboration

2018-01-01

Starting during the upcoming major LHC shutdown (2019-2021), the ATLAS experiment at CERN will move to the Front-End Link eXchange (FELIX) system as the interface between the data acquisition system and the trigger and detector front-end electronics. FELIX will function as a router between custom serial links and a commodity switch network, which will use industry standard technologies to communicate with data collection and processing components. This presentation will describe the FELIX system design as well as reporting on results of the ongoing development program.

Coherent Protein Dynamics Explored at FELIX

CERN Document Server

Austin, Robert

2004-01-01

We have discovered that there exists a very narrow (less than 0.02 microns) wide resonance in the amide I band of myoglobin and photoactive yellow protein that can be driven to greater than 30% saturation using very narrow linewidth pump-probe spectroscopy at FELIX. The extraordinary narrowness of this transition and the extraordinary ease of saturation inplies that this band is highly anharmonic and decoupled from the other oscillators in the amide I band. We will present detailed measurments on this discovery and implications for energy flow in proteins.

The FELIX RF system

International Nuclear Information System (INIS)

Manintveld, P.; Delmee, P.F.M.; Geer, C.A.J. van der; Meddens, B.J.H.; Meer, A.F.G. van der; Amersfoort, P.W. van

1992-01-01

The performance of the RF system for the Free Electron Laser for Infrared eXperiments (FELIX) is discussed. The RF system provides the input power for a triode gun (1 GHz, 100 W), a prebuncher (1 GHz, 10 kW), a buncher (3 GHz, 20 MW), and two linacs (3 GHz, 8 MW each). The pulse length in the system is 20 μs. The required electron beam stability imposes the following demands on the RF system: a phase stability better than 0.3 deg for the 1 GHz signals and better than 1 deg for the 3 GHz signals; the amplitude stability has to be better than 1% for the 1 GHz and better than 0.2% for the 3 GHz signals. (author) 3 refs.; 6 figs

FELIX: a PCIe based high-throughput approach for interfacing front-end and trigger electronics in the ATLAS upgrade framework

CERN Document Server

Chen, Kai; The ATLAS collaboration

2016-01-01

The ATLAS Phase-I upgrade requires a Trigger and Data Acquisition (TDAQ) system able to trigger and record data from up to three times the nominal LHC instantaneous luminosity. The FELIX system provides this in a scalable, detector agnostic and easily upgradeable way. It is a PC-based gateway, routing between custom radiation tolerant optical links from front-end electronics, via FPGA PCIe Gen3 cards, and a commodity switched Ethernet or InfiniBand network. FELIX enables reducing custom electronics in favor of software on commercial servers. The FELIX system, results of demonstrator, design and testing of prototype are described.

A soluble envelope protein of endogenous retrovirus (FeLIX) present in serum of domestic cats mediates infection of a pathogenic variant of feline leukemia virus.

Science.gov (United States)

Sakaguchi, Shoichi; Shojima, Takayuki; Fukui, Daisuke; Miyazawa, Takayuki

2015-03-01

T-lymphotropic feline leukemia virus (FeLV-T), a highly pathogenic variant of FeLV, induces severe immunosuppression in cats. FeLV-T is fusion defective because in its PHQ motif, a gammaretroviral consensus motif in the N terminus of an envelope protein, histidine is replaced with aspartate. Infection by FeLV-T requires FeLIX, a truncated envelope protein encoded by an endogenous FeLV, for transactivation of infectivity and Pit1 for binding FeLIX. Although Pit1 is present in most tissues in cats, the expression of FeLIX is limited to certain cells in lymphoid organs. Therefore, the host cell range of FeLV-T was thought to be restricted to cells expressing FeLIX. However, because FeLIX is a soluble factor and is expressed constitutively in lymphoid organs, we presumed it to be present in blood and evaluated its activities in sera of various mammalian species using a pseudotype assay. We demonstrated that cat serum has FeLIX activity at a functional level, suggesting that FeLIX is present in the blood and that FeLV-T may be able to infect cells expressing Pit1 regardless of the expression of FeLIX in vivo. In addition, FeLIX activities in sera were detected only in domestic cats and not in other feline species tested. To our knowledge, this is the first report to prove that a large amount of truncated envelope protein of endogenous retrovirus is circulating in the blood to facilitate the infection of a pathogenic exogenous retrovirus. © 2015 The Authors.

Social-pedagogical aspects of trainer's activity

Directory of Open Access Journals (Sweden)

Kramskoy S.I.

2012-11-01

Full Text Available Analysed social-pedagogical aspect of activity of trainer-teacher on preparation of sporting reserve of different level. Activity of trainer is studied on forming socially-active personalities of sportsman. The personal long-term experience is presented to trainer-teaching works of child's trainer, trainer of student command, trainer of command of major league on a handball. It is shown that multilateral activity of trainer is estimated not only the sporting results of his pupils but also has considerably more wide circle of influence on the ward. Influence of employments is represented sport on forming socially-meaningful qualities of personality. It is marked that to the basic personal qualities of trainer behave: creative activity, flexibility of mind, industriousness, honesty, disinterestedness, of principle, self-control, demand, modesty, culture.

Measurements of reactor-relevant electromagnetic effects with the FELIX facility

International Nuclear Information System (INIS)

Turner, L.R.; Hua, T.Q.; Knott, M.J.; Lee, S.Y.; McGhee, D.G.; Wehrle, R.B.

1986-01-01

Recent experiments with the FELIX (Fusion Electromagnetic Induction eXperiment) facility at Argonne National Laboratory (ANL) suggest that the expected electromagnetic forces and torques in a tokamak first wall, blanket, and shield (FWBS) system can be modelled by a single eddy current mode, with a simple characterization

Results from the FELIX experiments on electromagnetic effects in hollow cylinders

International Nuclear Information System (INIS)

Turner, L.R.; Gunderson, G.R.; Knott, M.J.; McGhee, D.G.; Praeg, W.F.; Wehrle, R.B.

1985-01-01

The early experiments with the FELIX (Fusion Electromagnetic Induction eXperiments) facility have been devoted to obtaining data which can be used to validate eddy current computer codes. This paper describes experiments on field variation inside conducting cylinders

Tourist valorization of roman imperial city Felix Romuliana

Directory of Open Access Journals (Sweden)

Berić Dejan

2012-01-01

Full Text Available The tourism industry is a great potential for the development of Serbia. The main characteristics of the existing and potential tourist offer of Serbia are interesting and diverse natural resources and cultural and historical heritage. Felix Romuliana, established palace of the Roman emperor Galerius, is located in the valley of the Black Timok, near Zaječar and the village of Gamzigrad in eastern Serbia. The palace was built in the late third and early fourth century, as a testamentary construction. This is where the Roman emperor was buried and included among the gods. It is the best preserved example of Roman palatial architecture which in 2007 was added to the List of World Heritage of UNESCO. One of the key tasks of this paper is to point out ways of promoting and popularizing this tourism potential that can be used as a resource for the development of cultural tourism and as such strengthen the position of Serbia''s tourist offer in Europe. The aim of this paper is contained in the presentation of the site Felix Romuliana and extraction of the most important attractiveness through valorization, which on the bases of historical and cultural significance may be activated for tourism purposes. [Projekat Ministarstva nauke Republike Srbije, br. 176020

FELIX: a PCIe based high-throughput approach for interfacing front-end and trigger electronics in the ATLAS Upgrade framework

Science.gov (United States)

Anderson, J.; Bauer, K.; Borga, A.; Boterenbrood, H.; Chen, H.; Chen, K.; Drake, G.; Dönszelmann, M.; Francis, D.; Guest, D.; Gorini, B.; Joos, M.; Lanni, F.; Lehmann Miotto, G.; Levinson, L.; Narevicius, J.; Panduro Vazquez, W.; Roich, A.; Ryu, S.; Schreuder, F.; Schumacher, J.; Vandelli, W.; Vermeulen, J.; Whiteson, D.; Wu, W.; Zhang, J.

2016-12-01

The ATLAS Phase-I upgrade (2019) requires a Trigger and Data Acquisition (TDAQ) system able to trigger and record data from up to three times the nominal LHC instantaneous luminosity. The Front-End LInk eXchange (FELIX) system provides an infrastructure to achieve this in a scalable, detector agnostic and easily upgradeable way. It is a PC-based gateway, interfacing custom radiation tolerant optical links from front-end electronics, via PCIe Gen3 cards, to a commodity switched Ethernet or InfiniBand network. FELIX enables reducing custom electronics in favour of software running on commercial servers. The FELIX system, the design of the PCIe prototype card and the integration test results are presented in this paper.

FELIX: a PCIe based high-throughput approach for interfacing front-end and trigger electronics in the ATLAS Upgrade framework

CERN Document Server

AUTHOR|(INSPIRE)INSPIRE-00015561; Bauer, Kevin Thomas; Borga, Andrea; Boterenbrood, Henk; Chen, Hucheng; Chen, Kai; Drake, Gary; Donszelmann, Mark; Francis, David; Guest, Daniel; Gorini, Benedetto; Joos, Markus; Lanni, Francesco; Lehmann Miotto, Giovanna; Levinson, Lorne; Narevicius, Julia; Panduro Vazquez, William; Roich, Alexander; Ryu, Soo; Schreuder, Frans Philip; Schumacher, Jorn; Vandelli, Wainer; Vermeulen, Jos; Whiteson, Daniel; Wu, Weihao; Zhang, Jinlong

2016-01-01

The ATLAS Phase-I upgrade (2018) requires a Trigger and Data Acquisition (TDAQ) system able to trigger and record data from up to three times the nominal LHC instantaneous luminosity. The Front-End LInk eXchange (FELIX) system provides an infrastructure to achieve this in a scalable, detector agnostic and easily upgradeable way. It is a PC-based gateway, interfacing custom radiation tolerant optical links from front-end electronics, via FPGA PCIe Gen3 cards, to a commodity switched Ethernet or InfiniBand network. FELIX enables reducing custom electronics in favour of software running on commercial servers. The FELIX system, the design of the PCIe prototype card and the integration test results are presented in this paper.

FELIX: a PCIe based high-throughput approach for interfacing front-end and trigger electronics in the ATLAS Upgrade framework

International Nuclear Information System (INIS)

Anderson, J.; Drake, G.; Ryu, S.; Bauer, K.; Guest, D.; Borga, A.; Boterenbrood, H.; Schreuder, F.; Chen, H.; Chen, K.; Lanni, F.; Dönszelmann, M.; Francis, D.; Gorini, B.; Joos, M.; Miotto, G. Lehmann; Levinson, L.; Narevicius, J.; Roich, A.; Vazquez, W. Panduro

2016-01-01

The ATLAS Phase-I upgrade (2019) requires a Trigger and Data Acquisition (TDAQ) system able to trigger and record data from up to three times the nominal LHC instantaneous luminosity. The Front-End LInk eXchange (FELIX) system provides an infrastructure to achieve this in a scalable, detector agnostic and easily upgradeable way. It is a PC-based gateway, interfacing custom radiation tolerant optical links from front-end electronics, via PCIe Gen3 cards, to a commodity switched Ethernet or InfiniBand network. FELIX enables reducing custom electronics in favour of software running on commercial servers. The FELIX system, the design of the PCIe prototype card and the integration test results are presented in this paper.

FELIX: a High-Throughput Network Approach for Interfacing to Front End Electronics for ATLAS Upgrades

International Nuclear Information System (INIS)

Anderson, J; Drake, G; Ryu, S; Zhang, J; Borga, A; Boterenbrood, H; Schreuder, F; Vermeulen, J; Chen, H; Chen, K; Lanni, F; Francis, D; Gorini, B; Miotto, G Lehmann; Schumacher, J; Vandelli, W; Levinson, L; Narevicius, J; Roich, A; Plessl, C

2015-01-01

The ATLAS experiment at CERN is planning full deployment of a new unified optical link technology for connecting detector front end electronics on the timescale of the LHC Run 4 (2025). It is estimated that roughly 8000 GBT (GigaBit Transceiver) links, with transfer rates up to 10.24 Gbps, will replace existing links used for readout, detector control and distribution of timing and trigger information. A new class of devices will be needed to interface many GBT links to the rest of the trigger, data-acquisition and detector control systems. In this paper FELIX (Front End LInk eXchange) is presented, a PC-based device to route data from and to multiple GBT links via a high-performance general purpose network capable of a total throughput up to O(20 Tbps). FELIX implies architectural changes to the ATLAS data acquisition system, such as the use of industry standard COTS components early in the DAQ chain. Additionally the design and implementation of a FELIX demonstration platform is presented and hardware and software aspects will be discussed. (paper)

Review of past experiments at the FELIX facility and future plans for ITER applications

International Nuclear Information System (INIS)

Hua, T.Q.; Turner, L.R.

1993-01-01

FELIX is an experimental test facility at Argonne National Laboratory (ANL) for the study of electromagnetic effects in first wall, blanket, shield systems of fusion reactors. From 1983 to 1986 five major test series, including static and dynamic tests, were conducted and are reviewed in this paper. The dynamic tests demonstrated an important coupling effect between eddy currents and motion in a conducting structure. Recently the U.S. has proposed to the ITER Joint Central Team to use FELIX for testing mock-up components to study electromagnetic effects encountered during plasma disruptions and other off-normal events. The near and long term plans for ITER applications are discussed. (author)

The genome and proteome of a virulent Escherichia coli O157:H7 bacteriophage closely resembling Salmonella phage Felix O1

Directory of Open Access Journals (Sweden)

Waddell Thomas E

2009-04-01

Full Text Available Abstract Based upon whole genome and proteome analysis, Escherichia coli O157:H7-specific bacteriophage (phage wV8 belongs to the new myoviral genus, "the Felix O1-like viruses" along with Salmonella phage Felix O1 and Erwinia amylovora phage φEa21-4. The genome characteristics of phage wV8 (size 88.49 kb, mol%G+C 38.9, 138 ORFs, 23 tRNAs are very similar to those of phage Felix O1 (86.16 kb, 39.0 mol%G+C, 131 ORFs and 22 tRNAs and, indeed most of the proteins have their closest homologs within Felix O1. Approximately one-half of the Escherichia coli O157:H7 mutants resistant to phage wV8 still serotype as O157:H7 indicating that this phage may recognize, like coliphage T4, two different surface receptors: lipopolysaccharide and, perhaps, an outer membrane protein.

AS Põltsamaa Felix soovib pakkuda tarbijale eestimaist toodangut / Ülle Lätte

Index Scriptorium Estoniae

Lätte, Ülle, 1955-

2006-01-01

AS Põltsamaa Felix on Eesti üks juhtivaid toiduainetööstuse ettevõtteid, mille käive kasvas 2005. a. eelnevaga võrreldes 8,7%. Kvaliteedi- ja tarnijakontrollist ettevõttes. Vt. samas lk. 2: Kvaliteet ja tootearendus - hea toodangu pant

Women's Perspectives of Personal Trainers: A Qualitative Study.

Science.gov (United States)

Melton, Deana; Dail, Teresa K; Katula, Jeffrey A; Mustian, Karen M

2011-01-01

Personal trainers play an integral role in the day-to-day operation of the facilities in which they work. Research has identified a number of qualities and competencies necessary to be an effective exercise leader, but there is little scholarly work addressing clients' attitudes related to the performance of personal trainers. Utilizing focus group methodology, female clients of personal trainers were recruited to provide viewpoints related to the desirable qualities of personal trainers, as well as opinions regarding trainer certification and academic preparation. Responses of the participants were transcribed, coded, and analyzed for themes. Four global themes emerged: Selection Rationale, Personal Trainer Rationale, Loyalty Rationale and Negative Characteristics. Selection Rationale consisted of qualities that influence a client's decision to hire a particular trainer (e.g., physique, results observed in other clients, social skills). Personal Trainer Rationale referred to the clients' reasons (e.g., frustration with current fitness level) for hiring a specific trainer. Loyalty Rationale referred to the credentials of a personal trainer that solidify the client/trainer relationship and Negative Characteristics referred to qualities considered unethical or unprofessional. The results suggest that undergraduate exercise science programs should devote additional time toward the development of future fitness trainers' affective qualities and that clients' would benefit from information about the credentials of personal trainers.

Women's Perspectives of Personal Trainers: A Qualitative Study

Science.gov (United States)

Melton, Deana; Dail, Teresa K.; Katula, Jeffrey A.; Mustian, Karen M.

2015-01-01

Personal trainers play an integral role in the day-to-day operation of the facilities in which they work. Research has identified a number of qualities and competencies necessary to be an effective exercise leader, but there is little scholarly work addressing clients' attitudes related to the performance of personal trainers. Utilizing focus group methodology, female clients of personal trainers were recruited to provide viewpoints related to the desirable qualities of personal trainers, as well as opinions regarding trainer certification and academic preparation. Responses of the participants were transcribed, coded, and analyzed for themes. Four global themes emerged: Selection Rationale, Personal Trainer Rationale, Loyalty Rationale and Negative Characteristics. Selection Rationale consisted of qualities that influence a client's decision to hire a particular trainer (e.g., physique, results observed in other clients, social skills). Personal Trainer Rationale referred to the clients' reasons (e.g., frustration with current fitness level) for hiring a specific trainer. Loyalty Rationale referred to the credentials of a personal trainer that solidify the client/trainer relationship and Negative Characteristics referred to qualities considered unethical or unprofessional. The results suggest that undergraduate exercise science programs should devote additional time toward the development of future fitness trainers' affective qualities and that clients' would benefit from information about the credentials of personal trainers. PMID:26005398

Developing Effective Clinical Trainers

Directory of Open Access Journals (Sweden)

Kevin Khamarko

2012-05-01

Full Text Available Continuing education and training provides a means to improve performance among health care professionals (HCP. Research shows, however, that continuing professional education activities have inconsistent effects on HCP competence, performance, and patient health outcomes. Furthermore, the trainer’s role as a facilitator of knowledge translation (KT has been understudied. To understand how clinical trainers support their trainees in translating what they learned into practice, we conducted 16 in-depth interviews with expert trainers. These interviews yielded a variety of KT-enhancing strategies, including tailoring training activities to their trainees’ needs. In addition, participants recommended trainers familiarize themselves with their trainees’ work environments, be able to identify their knowledge deficits, and devote time to provide trainees with post-training support. Creating an effective training, one that leads to transfer, requires active planning, communication, and command of the training topic by skilled trainers.

Discrepancies in Weil-Felix and microimmunofluorescence test results for Rocky Mountain spotted fever.

Science.gov (United States)

Hechemy, K E; Stevens, R W; Sasowski, S; Michaelson, E E; Casper, E A; Philip, R N

1979-01-01

Only 4.2% of 284 single specimens and 17.6% of 51 pairs of sera reactive in Weil-Felix agglutination tests for Rocky Mountain spotted fever were confirmed by a specific Rickettsia rickettsii microimmunofluorescence test. PMID:107194

Electron pulse shaping in the FELIX RF accelerator

International Nuclear Information System (INIS)

Weits, H.H.; Geer, C.A.J. van der; Oepts, D.; Meer, A.F.G. van der

1999-01-01

The FELIX free-electron laser uses short pulses of relativistic electrons produced by an RF accelerator. The design target for the duration of these electron bunches was around 3 ps. In experiments we observed that the bunches emit coherently enhanced spontaneous emission (CSE) when they travel through an undulator. It was demonstrated that the power level of the CSE critically depends on the settings of the accelerator. In this article we seek to explain these observations by studying the length and shape of the electron bunches as a function of the settings of the accelerator. A particle-tracking model was used to simulate the acceleration and transport processes. These include bunch compression in a 14-cell travelling wave buncher cavity, acceleration in a travelling wave linear accelerator, and passage through a (dispersive) chicane structure. The effect of the phase setting of the RF accelerating field with respect to the arrival time of the electron bunch in each accelerator structure was studied. The parameter range of the simulations is related to that of an actual free-electron laser experiment using these bunches. We find that, for specific settings of the accelerating system, electron pulses with a length of 350 μm FWHM (1 ps) are produced. The charge in the bunch rises steeply within a distance of 25 μm. This bunch shape explains the high level of coherently enhanced spontaneous emission observed in the FELIX laser. (author)

Trainer certification

International Nuclear Information System (INIS)

Couser, S.; Moore, J.

1988-01-01

A DOE Technical Safety Appraisal in October 1986 found that training at the Portsmouth Gaseous Diffusion Plant was fragmented and lacked uniformity. Training was localized in departments and was more often handled by line supervisors, etc. - with no certification. The Trainer Certification Program has provided the means for applying standard guidelines to ensure that training is designed, applied, and evaluated in a consistent, effective, and efficient manner. The program is in a state of substantial change and a target date for compliance is set for 1989. Trainer certification will provide both current and future resources to ensure consistent and effective training. 22 figures

Felix Adler's Universal Moral Code: Drama Activities in the Ethical Culture School.

Science.gov (United States)

Tennyson, Jinni

2003-01-01

Discusses how Felix Adler's Ethical Culture School, through its innovative practices, impacts public education and settlement work, and plays a significant role in shaping the methodologies, practices, and content of educational drama in the United States from the inception of the field. Describes the use of story dramatization/storytelling,…

Knowledge translation to fitness trainers: A systematic review

Directory of Open Access Journals (Sweden)

Adamo Kristi B

2010-04-01

Full Text Available Abstract Background This study investigates approaches for translating evidence-based knowledge for use by fitness trainers. Specific questions were: Where do fitness trainers get their evidence-based information? What types of interventions are effective for translating evidence-based knowledge for use by fitness trainers? What are the barriers and facilitators to the use of evidence-based information by fitness trainers in their practice? Methods We describe a systematic review of studies about knowledge translation interventions targeting fitness trainers. Fitness trainers were defined as individuals who provide exercise program design and supervision services to the public. Nurses, physicians, physiotherapists, school teachers, athletic trainers, and sport team strength coaches were excluded. Results Of 634 citations, two studies were eligible for inclusion: a survey of 325 registered health fitness professionals (66% response rate and a qualitative study of 10 fitness instructors. Both studies identified that fitness trainers obtain information from textbooks, networking with colleagues, scientific journals, seminars, and mass media. Fitness trainers holding higher levels of education are reported to use evidence-based information sources such as scientific journals compared to those with lower education levels, who were reported to use mass media sources. The studies identified did not evaluate interventions to translate evidence-based knowledge for fitness trainers and did not explore factors influencing uptake of evidence in their practice. Conclusion Little is known about how fitness trainers obtain and incorporate new evidence-based knowledge into their practice. Further exploration and specific research is needed to better understand how emerging health-fitness evidence can be translated to maximize its use by fitness trainers providing services to the general public.

Coupling between angular deflection and eddy currents in the FELIX plate experiment

International Nuclear Information System (INIS)

Turner, L.R.; Cuthbertson, J.W.

1983-08-01

For a conducting body experiencing superimposed changing and steady magnetic field, for example a limiter in a tokamak during plasma quench, the induced eddy currents and the deflections resulting from those eddy currents are coupled. Experimental study of these coupled deflections and currents can be performed with the FELIX (Fusion Electromagnetic Induction Experiment) facility nearing completion at ANL. Predictions of the coupling are described, as computed with the code EDDYNET, which has been modified for this purpose. Effects of the coupling will be readily observable experimentally. In the FELIX plate experiment, the coupling between deflection and eddy currents was readily calculated because the rigid-body rotation of the plate is equivalent to a contrarotation of the applied magnetic fields. For a geometry such as a plasma limiter, in which the eddy currents would cause a deformation of the conducting body, an analysis of the coupling between eddy currents and deformation would require a structural-analysis code and an eddy current code to be simultaneously computing from the same mesh

PROF DR FELIX V. lATEGAN: Die Boer se Roer. Die Groot ...

African Journals Online (AJOL)

PROF DR FELIX V. lATEGAN: Die Boer se. Roer. Die Groot Geweerboek van Suid-. Afrika. Tafelberg. Uitgewers. Kaapstad, pp. 209, bibliografie, register. Sonder die Boer en sy roer is die geskiede:lis van ons land feitlik ondenkbc:wr en dit is clan ook vo/kome juis gesien dat die skrywer van hierdie baanbrekerswerk die ...

Further development and verification of the calculating programme Felix for the simulation of criticality excursions

International Nuclear Information System (INIS)

Weber, J.; Denk, W.

1985-01-01

An improved version of the FELIX programme was applied to varify excursion experiments 01, 03 through 07, and 13. The correspondence of experiments and verification was good. Programme points to be further developed are shown. (orig.) [de

Educational CPD: how UK GP trainers develop themselves as teachers.

Science.gov (United States)

Waters, Mark; Wall, David

2007-09-01

There is little in the literature giving the perspective of UK General Practice (GP) trainers on their development as teachers. What motivates GP trainers develop themselves as teachers? What obstacles to their professional development do GP trainers perceive? A questionnaire to all GP trainers in the West Midlands Deanery in 2004. 360/444 (81%) questionnaires were returned. 56.6% of GP trainers had another educational role in addition to training GP Registrars in the practice. 15.8% of trainers possessed an educational qualification. 13 had completed a Certificate in Medical Education and 28 were engaged in study towards that qualification. Trainers wanted more time to spend on their development as teachers than they presently have, and would then be interested in a wider variety of learning methods. However, 56.6% of trainers would still not choose to undertake a university-accredited course. Female GP trainers perceived more difficulty in obtaining protected time for their development as teachers (Educational CPD) (p = 0.021), were significantly less sure of their partners' support for this development (p = 0.033), and were more likely to agree with trainers undertaking a Certificate in Medical Education (p = 0.003). Having an additional educational role did not affect trainers' ability to take protected time, but significantly increased the amount of time aspired to (p = 0.005). Nothing made more difference to trainers' perception of their ability to undertake Educational CPD than did the perceived attitude of their partners. Educational CPD was very important to GP trainers, but getting protected time was difficult. Consideration of the needs and opinions of partners was a very strong barrier to trainers taking sufficient protected time. Given more available time, GP trainers would be more likely to consider gaining academic qualifications in education. However, this was not be something that all trainers wanted.

Cyborg mini-trainer.

Science.gov (United States)

Mosso, José L; Nieto, Jesus J; Carbajal, Manuel F; Marmolejo, Jorge; Ochoa, Enrique; De La Fuente, Mireya; Almazan, Andrew; Obrador, Tomas

2009-01-01

We present the smallest surgical trainer with a total weight of 400 gr, built in aluminum of 25 cm large and 24 cm wide, and 23 cm high. It's a system integrated by a small and open module, a lamp and a microcamera connected to a Head Mounted display. It holds two endoscopic instruments, and items to make knots or sutures and enhance visual-motor coordination. The vision we got is by a small microcamera displayed to a Head Mounted Display HMD. This surgical trainer is the smallest in the worldwide, easy to install, and easy to carry.

Case Study of Hurricane Felix (2007) Rapid Intensification

Science.gov (United States)

Colon-Pagan, I. C.; Davis, C. A.; Holland, G. J.

2010-12-01

The forecasting of tropical cyclones (TC) rapid intensification (RI) is one of the most challenging problems that the operational community experiences. Research advances leading to improvements in predicting this phenomenon would help government agencies make decisions that could reduce the impact on communities that are so often affected by these weather-related events. It has been proposed that TC RI is associated to various factors, including high sea-surface temperatures, weak vertical wind shear, and the ratio of inertial to static stability, which improves the conversion of diabatic heating into circulation. While a cyclone develops, the size of the region of high inertial stability (IS) decreases whereas the magnitude of IS increases. However, it’s unknown whether this is a favorable condition or a result of RI occurrences. The purpose of this research, therefore, is to determine if the IS follows, leads or changes in sync with the intensity change by studying Hurricane Felix (2007) RI phase. Results show a trend of increasing IS before the RI stage, followed by an expansion of the region of high IS. This episode is eventually followed by a decrease in both the intensity and region of positive IS, while the maximum wind speed intensity of the TC diminished. Therefore, we propose that monitoring the IS may provide a forecast tool to determine RI periods. Other parameters, such as static stability, tangential wind, and water vapor mixing ratio may help identify other features of the storm, such as circulation and eyewall formation. The inertial stability (IS) trend during the period of rapid intensification, which occurred between 00Z and 06Z of September 3rd. Maximum values of IS were calculated before and during this period of RI within a region located 30-45 km from the center. In fact, this region could represent the eye-wall of Hurricane Felix.

Personal trainer demographics, current practice trends and common trainee injuries

Directory of Open Access Journals (Sweden)

Gregory R. Waryasz

2016-10-01

Full Text Available Increasing emphasis on maintaining a healthy lifestyle has led many individuals to seek advice on exercise from personal trainers. There are few studies to date that evaluate personal trainer education, practice trends, and injuries they have seen while training clients. A survey was distributed to personal trainers using Survey Monkey® (Palo Alto, CA, USA with 605 personal trainers accessing the survey. An exercise related bachelor’s degree was held by 64.2% of survey participants and a certification in personal training by 89.0%. The most common personal trainer certifications were from American College of Sports Medicine (59.2% and National Strength and Conditioning Association (28.9%. Only 2.9% of all personal trainers surveyed had no exercise-related bachelor’s degree and no personal trainer certification. The most common injuries seen by personal trainers during sessions were lumbar muscle strain (10.7%, rotator cuff tear/tendonitis (8.9%, shin splints (8.1%, ankle sprain (7.5%, and cervical muscle strain (7.4%. There is variability in the practices between different personal trainers when analyzing differences in collegiate education, personal trainer certifications, and strength and conditioning certifications. The clinical implication of the differences in practices is unknown as to the impact on injuries or exercise prescription effectiveness.

Personal Trainer Demographics, Current Practice Trends and Common Trainee Injuries

Science.gov (United States)

Waryasz, Gregory R.; Daniels, Alan H.; Gil, Joseph A.; Suric, Vladimir; Eberson, Craig P.

2016-01-01

Increasing emphasis on maintaining a healthy lifestyle has led many individuals to seek advice on exercise from personal trainers. There are few studies to date that evaluate personal trainer education, practice trends, and injuries they have seen while training clients. A survey was distributed to personal trainers using Survey Monkey® (Palo Alto, CA, USA) with 605 personal trainers accessing the survey. An exercise related bachelor’s degree was held by 64.2% of survey participants and a certification in personal training by 89.0%. The most common personal trainer certifications were from American College of Sports Medicine (59.2%) and National Strength and Conditioning Association (28.9%). Only 2.9% of all personal trainers surveyed had no exercise-related bachelor’s degree and no personal trainer certification. The most common injuries seen by personal trainers during sessions were lumbar muscle strain (10.7%), rotator cuff tear/tendonitis (8.9%), shin splints (8.1%), ankle sprain (7.5%), and cervical muscle strain (7.4%). There is variability in the practices between different personal trainers when analyzing differences in collegiate education, personal trainer certifications, and strength and conditioning certifications. The clinical implication of the differences in practices is unknown as to the impact on injuries or exercise prescription effectiveness. PMID:27761219

Pegasus ja puuhobune. James Joyce’i „Kunstniku noorpõlveportree” ja Friedebert Tuglase „Felix Ormusson”. Pegasus and the Wooden Horse: James Joyce’s Portrait of the Artist as a Young Man and Friedebert Tuglas’ Felix Ormusson

Directory of Open Access Journals (Sweden)

Tiina Ann Kirss

2012-04-01

Full Text Available Friedebert Tuglas’ Felix Ormusson and James Joyce’s Portrait of the Artist as a Young Man were finished in the same year – 1914, but the writing of both novels took the writers almost a decade, a time of searching and exile for both of them. Joyce completely rewrote the initial draft of his novel, entitled Stephen Hero, experimenting with basic forms, such as the short prose piece he called the ”epiphany”. Tuglas’ Felix Ormusson was initially conceived as a three-volume picaresque novel, which was distilled into a single volume of prose fragments arranged as a diary novel: the rest was left unfinished, and exists only in the form of two novella-length fragments. A comparative juxtaposition of the two novels is suggestive, not just because of parallels between the authors’ life trajectories and creative biographies, nor because of similarities between the protagonists, not even by the somewhat deceptive placement in the rubric of the 'Künstlerroman'. Both novels partake of ironic autobiography, and both resonate with the subgenre of the ”diary novel”, increasingly in vogue in European literature of the fin-de-siècle, modelled in turn on the published journal intime. Felix Ormusson and Stephen Dedalus were their authors’ long-time fictional fellow travellers, alter ego’s, in whose confessions one can read the pressing desire to emerge from the provinces and peripheries of Europe toward broader, metropolitan cultural horizons. The protagonists’ quests open onto the problematics of modernism – the split between life and literature, and the burden of ”overreflexivity” which obstructed literary creation and sentimental education. Behind the aesthetic polemics of both novels are shadows of the politics of the era: for Felix Ormusson, the aftermath of the 1905 revolution and political exile, and in the milieu of young Stephen Dedalus, the entanglement of national politics and the Catholic church. In the first part of the

The FELIX program of experiments and code development

International Nuclear Information System (INIS)

Turner, L.R.

1983-01-01

An experimental program and test bed called FELIX (Fusion Electromagnetic Induction Experiment) which is under construction at Argonne National Laboratory is described. The facility includes the following facilities; (a) a sizable constant field, analogous to a tokamak toroidal field or the confining field of a mirror reactor, (b) a pulsed field with a sizable rate of change, analogous to a pulsed poloidal field or to the changing field of a plasma disruption, perpendicular to the constant field, and (c) a sufficiently large volume to assure that large, complex test pieces can be tested, and that the forces, torques, currents, and field distortions which are developed are large enough to be measured accurately. The development of the necessary computer codes and the experimental program are examined. (U.K.)

FELIX: an algorithm for indexing multiple crystallites in X-ray free-electron laser snapshot diffraction images

DEFF Research Database (Denmark)

Beyerlein, Kenneth R.; White, Thomas A.; Yefanov, Oleksandr

2017-01-01

A novel algorithm for indexing multiple crystals in snapshot X-ray diffraction images, especially suited for serial crystallography data, is presented. The algorithm, FELIX, utilizes a generalized parametrization of the Rodrigues-Frank space, in which all crystal systems can be represented without...

The role of the trainer in online courses

OpenAIRE

Dias, Ana Augusta

2001-01-01

This article describes the main challenges faced by teachers and trainers when guiding or "tutoring" online courses. The focus is on their emerging role as e-tutors or e-trainers. The challenges are related with the processes of orientation, guidance and monitoring e-learners within an e-course. European Union DGXXII - Education and Training, Leoardo da VINCI Programme "Trainers Training for Virtual Learning Communities" ( ttVLC)

MOECSW trains master trainers and supervisors.

Science.gov (United States)

1995-01-01

The Ministry of Education, Culture and Social Welfare (MOECSW), as part of the Population Education Programs (formal and informal), undertook a series of training programs to upgrade the knowledge and skills of master trainers, supervisors, and resource persons. As part of the Population Education in the Formal School Sector Project (NEP/93/P01), under the Curriculum Development Centre five training courses were organized to train 220 master trainers. Under the "Three Steps Training Strategy," these 220 master trainers would teach 825 secondary school headmasters who would reach 2025 secondary school teachers. The training courses were held in Dhangadi, April 23-27, 1995; in Pokhara, April 2-7; and in Biratnagar, February 20-24. The areas covered included: 1) the pedagogical aspect of population education (content, scope, objectives, nature, teaching methodologies); 2) demography and population dynamics (composition, distribution and density, sources of population data, demographic transition, consequences and determinants of population growth); 3) family life and adolescence and human sexuality education, including acquired immunodeficiency syndrome (AIDS) education; 4) maternal and child health, and family planning; 5) environment; and 6) population policy and programs. As part of the Population Education Programme (NEP/93/P08), a Master Trainers Training Workshop was held in Makwanpur, March 26-28, 1995. These master trainers would train trainers who would train the facilitators and teachers at learning centers for adult learners under the literacy and post literacy programs. This course focused on the approaches and strategies for integrating population education in development programs, and non-formal education, adult literacy, post literacy, and out-of-school children programs. Dr. D. de Rebello and Mr. S. Hutabarat, CST Advisors on Population Education, organized the training courses and served as resource persons.

Training the Trainers - from an EU Perspective

DEFF Research Database (Denmark)

Martinsen, Bodil

of Language and Business Communication at the Aarhus School of Business.The other project participants are from Belgium, Great Britain, Italy, the Netherlands and Spain. The project, whose overall objective is to create the means to obtain competent trainers, is a follow-up to three previous projects (Grotius...... trainers have to be made available to them. The aim of this paper is to present the EU project, AGIS II, Making things happen: Training the trainers of legal interpreters and translators throughout the EU, coordinated by Kirsten W. RAsmussen and Bodil Martinsen, associate professors at the Department...... of legal interpreting. This process includes, among other things, the development of exemplary curricula, course designs, sample lesson plans and teaching materials, which will be presented and discussed/evaluated at a concluding Seminar on training the trainers, which is to be held in Aarhus, Denmark...

A Sleep Position Trainer for positional sleep apnea

DEFF Research Database (Denmark)

Laub, Rasmus R; Tønnesen, Philip; Jennum, Poul J

2017-01-01

We tested the effect of the Sleep Position Trainer, a vibrational device, for positional sleep apnea in an open, randomized controlled trial with 101 patients, where 52 patients were allocated to Sleep Position Trainer and 49 patients to a non-treatment control group for 2 months (Part 1). All...... patients were then followed as a cohort for a period of 6 months with use of the Sleep Position Trainer (Part 2). The participants were assessed with polygraphy at entry, and after 2 and 6 months. The mean apnea-hypopnea index supine was 35 per h (SD, 18) in the Sleep Position Trainer group and 38 per h...... (SD, 15) in the control group at entry. In a per protocol analysis, the mean total apnea-hypopnea index at entry and after 2 months in the Sleep Position Trainer group was 18 per h (SD, 10) and 10 per h (SD, 9; P

A mechanized gait trainer for restoration of gait.

Science.gov (United States)

Hesse, S; Uhlenbrock, D

2000-01-01

The newly developed gait trainer allows wheel-chair-bound subjects the repetitive practice of a gait-like movement without overstressing therapists. The device simulates the phases of gait, supports the subjects according to their abilities, and controls the center of mass (CoM) in the vertical and horizontal directions. The patterns of sagittal lower limb joint kinematics and of muscle activation for a normal subject were similar when using the mechanized trainer and when walking on a treadmill. A non-ambulatory hemiparetic subject required little help from one therapist on the gait trainer, while two therapists were required to support treadmill walking. Gait movements on the trainer were highly symmetrical, impact free, and less spastic. The vertical displacement of the CoM was bi-phasic instead of mono-phasic during each gait cycle on the new device. Two cases of non-ambulatory patients, who regained their walking ability after 4 weeks of daily training on the gait trainer, are reported.

Morphing into a 21st Century Trainer.

Science.gov (United States)

Mager, R. F.

1996-01-01

Forces that will affect trainers into the next century include rapid change, information overload, globalization, downsizing, empowerment, and remote worksites. Key characteristics of a 21st-century trainer include performance orientation, technical skills, social skills, self-employability, bilingualism, and international competence. (JOW)

Discrimination against Obese Exercise Clients: An Experimental Study of Personal Trainers.

Science.gov (United States)

Fontana, Fabio; Bopes, Jonathan; Bendixen, Seth; Speed, Tyler; George, Megan; Mack, Mick

2018-01-01

The aim of the study was to compare exercise recommendations, attitudes, and behaviors of personal trainers toward clients of different weight statuses. Fifty-two personal trainers participated in the study. The data collection was organized into two phases. In phase one, trainers read a profile and watched the video displaying an interview of either an obese or an average-weight client. Profiles and video interviews were identical except for weight status. Then, trainers provided exercise recommendations and rated their attitude toward the client. In phase two, trainers personally met an obese or an average-weight mock client. Measures were duration and number of advices provided by the trainer to a question posed by the client and sitting distance between trainer and client. There were no significant differences in exercise intensity ( p = .94), duration of first session ( p = .65), and total exercise duration of first week ( p = .76) prescribed to the obese and average-weight clients. The attitude of the personal trainers toward the obese client were not significantly different from the attitude of personal trainers toward the average-weight client ( p = .58). The number of advices provided ( p = .49), the duration of the answer ( p = .55), and the distance personal trainers sat from the obese client ( p = .68) were not significantly different from the behaviors displayed toward the average-weight client. Personal trainers did not discriminate against obese clients in professional settings.

Radiation protection Aspects Using the Thermal Waters from the Felix-1 Mai-Oradea Geothermal Deposit

International Nuclear Information System (INIS)

Jurcut, T.; Cosma, C.; Pop, I.

2001-01-01

Full text: The geothermal 'Felix-1 Mai-Oradea' deposit is situated in the western part of Romania and it is well known long years ago. The waters of this deposit are used in the medical treatments in the two resorts (Felix and 1 Mai) and for heating and swimming pools in Oradea town. The deposit depth (2500-3000 m) determines a high temperature (66-900 deg. C) of these waters also a mineral content of 200-1400 mg/l, the main components being Ca and Mg. First time, during some years, the thermal water was directly used in the central heating radiators from 'Nufarul' residential district. At present a heating switch installation is utilised. The high radium content of these thermal waters comparatively with Italian or Japanese thermal waters suggested us a study of radium deposition on the inner walls of the pipes also in the inner central heating radiators. Analysing these depositions using a high resolution Ge-Li detector, the radium-226 and small quantities of radium-224 and 223 isotopes were registered. Average radium-226 deposition was 1200 Bq/kg. (author)

Felix Vodička: Úkoly literární historie a jejich zdroj

Czech Academy of Sciences Publication Activity Database

Kubíček, Tomáš

2010-01-01

Roč. 92, 1/2 (2010), s. 85-94 ISSN 0862-8459. [100 let generace prvních žáků PLK. Praha, 09.02.2009-09.02.2009] R&D Projects: GA ČR GA405/07/0077 Institutional research plan: CEZ:AV0Z90560517 Keywords : history of literature * Vodička, Felix * structuralism Subject RIV: AJ - Letters, Mass-media, Audiovision

Sources of practice knowledge among Australian fitness trainers.

Science.gov (United States)

Bennie, Jason A; Wiesner, Glen H; van Uffelen, Jannique G Z; Harvey, Jack T; Biddle, Stuart J H

2017-12-01

Few studies have examined the sources of practice knowledge fitness trainers use to inform their training methods and update knowledge. This study aims to describe sources of practice knowledge among Australian fitness trainers. In July 2014, 9100 Australian fitness trainers were invited to complete an online survey. Respondents reported the frequency of use of eight sources of practice knowledge (e.g. fitness magazines, academic texts). In a separate survey, exercise science experts (n = 27) ranked each source as either (1) 'high-quality' or (2) 'low-quality'. Proportions of users of 'high-quality' sources were calculated across demographic (age, sex) and fitness industry-related characteristics (qualification, setting, role). A multivariate logistic regression analysis assessed the odds of being classified as a user of high-quality sources, adjusting for demographic and fitness industry-related factors. Out of 1185 fitness trainers (response rate = 13.0%), aged 17-72 years, 47.6% (95% CI, 44.7-50.4%) were classified as frequent users of high-quality sources of practice knowledge. In the adjusted analysis, compared to trainers aged 17-26 years, those aged ≥61 years (OR, 2.15; 95% CI, 1.05-4.38) and 40-50 years (OR, 1.54; 95% CI, 1.02-2.31) were more likely to be classified as a user of high-quality sources. When compared to trainers working in large centres, those working in outdoor settings (OR, 1.81; 95% CI, 1.23-2.65) and medium centres (OR, 1.59; 95% CI, 1.12-2.29) were more likely to be classified as users of high-quality sources. Our findings suggest that efforts should be made to improve the quality of knowledge acquisition among Australian fitness trainers.

Organizational commitment among intercollegiate head athletic trainers: examining our work environment.

Science.gov (United States)

Winterstein, A P

1998-01-01

To 1) examine the commitment of head athletic trainers to their intercollegiate work environments, 2) develop a model that better reflects the head athletic trainer's daily work setting, and 3) use new techniques to describe the various ways head athletic trainers demonstrate commitment to their organizations. Organizational commitment (OC) surveys were sent to 461 head athletic trainers identified for the sample. A response rate of 71.5% (330/461) was obtained from the mail survey. A proportional random sample of head athletic trainers was taken from a population identified in the National Association of Collegiate Directors of Athletics (NACDA) directory of intercollegiate athletics as Division I, II, and III institutions. Returned OC surveys were analyzed using descriptive and inferential statistics for all demographic and OC variables. Exploratory cluster analysis was performed to examine naturally clustering groups. Exploratory cluster analysis revealed five naturally clustering groups that represent the head athletic trainers' patterns of commitment across the specific organizational targets. Paired t tests indicated that the continuance commitment scores were significantly lower than the affective and normative scores across the sample. Analysis of variance tests indicated significant differences for specific commitment dimensions based on gender and NCAA division demographics. Beyond that, the five-cluster solution revealed no particular demographic characteristics that predisposed individuals to specific clusters. THE FINDINGS REINFORCE A CENTRAL THEME IN INTERCOLLEGIATE ATHLETIC TRAINING: that student-athletes and student athletic trainers are the primary focus of the head athletic trainers' commitment. Positive attachment and obligation directed toward student-athletes and student athletic trainers link the five clusters. Commitment patterns in areas other than student-athletes and student athletic trainers define the cluster membership or head athletic

Health trainers making a difference to mental health and wellbeing.

Science.gov (United States)

White, Judy; Bagnall, Anne-Marie; Trigwell, Joanne

2015-05-01

This short report explores the key findings from a review(1) of information on health trainers in 2013/2014 which had a particular focus on mental health and wellbeing. After summarising the key findings of the review, it focuses on mental health, briefly exploring the links between mental and physical health before discussing what differences engagement with a health trainer made to people's sense of self-efficacy and wellbeing. Health trainers are a non-clinical workforce introduced in 2004,(2) who receive training in competencies to enable them to support people in disadvantaged communities to improve their health.(3) The population groups or settings that health trainers focus on varies from service to service, but all work one-to-one, most spending at least an hour with a client at their first appointment, supporting and enabling them to decide what they want to do. The emphasis is on the client determining their own priorities and how to achieve them. Generally, health trainers see clients for a total of six sessions, where how to achieve goals and progress towards them is discussed. The Data Collection and Reporting System (DCRS) is used by approximately 60% of Health Trainer Services to record monitoring data. Around 90% of Health Trainer Services using DCRS record ethnographic data on health trainers and clients, plus the issues clients worked on and the progress they made. There is also a wide range of other data which can be recorded, including before and after mental health and wellbeing scores. We were given access to aggregate data in order to conduct an analysis. Descriptive statistics were generated to calculate percentage change pre- to post-intervention. A total of 1,377 (= 919 full time equivalents) health trainers were recorded in the DCRS system as working with 97,248 clients in England during 2013/2014. The health trainer model embodies the principle of lay support,(4) and services aim to recruit a high proportion of their staff from similar

The reactor trainer: state-of-the-art classroom learning

International Nuclear Information System (INIS)

Stater, R.G.

1996-01-01

The Reactor Trainer is a professional, PC based, graphically enhanced, training resource specifically developed and customized for Class Room teaching of and learning about, reactor behavior. This unique, and focused, learning-target sets The Trainer apart from the panorama of the more common PC plant simulator. Its educational scope extends along a logical learning path, starting with important fundamental behavioral concepts of delayed neutrons, neutron multiplying factors, and reactor rate, moving to simple reactor transients in real time, and culminating with more complex operational evolutions. The Trainer empowers the Instructor with a dynamic Class Room demonstrator and the student with a superior hands-on learning tool. The Trainer's versatility encompasses a wide variety of educational needs, including initial operator training, requalification training, Shift Technical Advisor training, and other advanced or specialized training. In addition, The Reactor Trainer enhances prerequisite preparation of operator candidates for full-scale control room training and, in so doing, PC economics relieves full-scale simulator hours. (author)

Training of Trainers.

Science.gov (United States)

Gormley, Wilma J.; Austin, John H.

1985-01-01

Discusses specific training methods and common characteristics of participants in workshops sponsored by Agency for International Development Water and Sanitation for Health Project for extension agents, who will act as trainers in transfer of sanitation technology in developing nations. Recommendations for conducting such workshops in…

FELIX experiments and computational needs for eddy current analysis of fusion reactors

International Nuclear Information System (INIS)

Turner, L.R.

1984-01-01

In a fusion reactor, changing magnetic fields are closely coupled to the electrically-conducting metal structure. This coupling is particularly pronounced in a tokamak reactor in which magnetic fields are used to confine, stabilize, drive, and heat the plasma. Electromagnetic effects in future fusion reactors will have far-reaching implications in the configuration, operation, and maintenance of the reactors. This paper describes the impact of eddy-current effects on future reactors, the requirements of computer codes for analyzing those effects, and the FELIX experiments which will provide needed data for code validation

Measurements of reactor-relevant electromagnetic effects with the FELIX facility

International Nuclear Information System (INIS)

Turner, L.R.; Hua, T.Q.; Knott, M.J.; Lee, S.Y.; McGhee, D.G.; Wehrle, R.B.

1986-01-01

In predicting the electromagnetic consequences of a plasma disruption in a tokamak reactor design, a two-dimensional electromagnetic model of the first wall, blanket, and shield (FWBS) system is typically used. The response to a decaying plasma current is then found to be dominated by a single eddy-current mode, with a single L/R time. Recent experiments with the Fusion ELectromagnetic Induction eXperiment (FELIX) facility at Argonne National Laboratory suggest that such modeling can be used to design against electromagnetic forces and torques, but only if a range of values is used for both tau, the plasma decay time, and tau 0 , the L/R time of the FWBS system

Laparoscopic virtual reality simulator and box trainer in gynecology.

Science.gov (United States)

Akdemir, Ali; Sendağ, Fatih; Oztekin, Mehmet K

2014-05-01

To investigate whether a virtual reality simulator (LapSim) and traditional box trainer are effective tools for the acquisition of basic laparoscopic skills, and whether the LapSim is superior to the box trainer in surgical education. In a study at Ege University School of Medicine, Izmir, Turkey, between September 2008 and March 2013, 40 first- and second-year residents were randomized to train via the LapSim or box trainer for 4 weeks, and 20 senior residents were allocated to a control group. All 3 groups performed laparoscopic bilateral tubal ligation. Video records of each operation were assessed via the general rating scale of the Objective Structured Assessment of Laparoscopic Salpingectomy and by operation time in seconds. Compared with the control group, the LapSim and box trainer groups performed significantly better in total score (Peducation. Training with a virtual reality simulator or box trainer should be considered before actual laparoscopic procedures are carried out. Copyright © 2014 International Federation of Gynecology and Obstetrics. Published by Elsevier Ireland Ltd. All rights reserved.

A virtual trainer concept for robot-assisted human motor learning in rowing

Directory of Open Access Journals (Sweden)

Baumgartner L.

2011-12-01

Full Text Available Keeping the attention level and observing multiple physiological and biomechanical variables at the same time at high precision is very challenging for human trainers. Concurrent augmented feedback, which is suggested to enhance motor learning in complex motor tasks, can also hardly be provided by a human trainer. Thus, in this paper, a concept for a virtual trainer is presented that may overcome the limits of a human trainer. The intended virtual trainer will be implemented in a CAVE providing auditory, visual and haptic cues. As a first application, the virtual trainer will be used in a realistic scenario for sweep rowing. To provide individual feedback to each rower, the virtual trainer quantifies errors and provides concurrent auditory, visual, and haptic feedback. The concurrent feedback will be adapted according to the actual performance, individual maximal rowing velocity, and the athlete’s individual perception.

Anhydrous Ammonia Training Module. Trainer's Package. Participant's Package.

Science.gov (United States)

Beaudin, Bart; And Others

This document contains a trainer's and a participant's package for teaching employees on site safe handling procedures for working with anhydrous ammonia, especially on farms. The trainer's package includes the following: a description of the module; a competency; objectives; suggested instructional aids; a training outline (or lesson plan) for…

Realism of procedural task trainers in a pediatric emergency medicine procedures course.

Science.gov (United States)

Shefrin, Allan; Khazei, Afshin; Cheng, Adam

2015-01-01

Pediatric emergency medicine (PEM) physicians have minimal experience in life saving procedures and have turned to task trainers to learn these skills. Realism of these models is an important consideration that has received little study. PEM physicians and trainees participated in a day long procedural training course that utilized commercially available and homemade task trainers to teach pericardiocentesis, chest tube insertion, cricothyroidotomy and central line insertion. Participants rated the realism of the task trainers as part of a post-course survey. The homemade task trainers received variable realism ratings, with 91% of participants rating the pork rib chest tube model as realistic, 82% rating the gelatin pericardiocentesis mold as realistic and 36% rating the ventilator tubing cricothyroidotomy model as realistic. Commercial trainers also received variable ratings, with 45% rating the chest drain and pericardiocentesis simulator as realistic, 74% rating the crichotracheotomy trainer as realistic and 80% rating the central line insertion trainer as realistic. Task training models utilized in our course received variable realism ratings. When deciding what type of task trainer to use future courses should carefully consider the desired aspect of realism, and how it aligns with the procedural skill, balanced with cost considerations.

O Personal Trainer na Perspectiva do Marketing

Directory of Open Access Journals (Sweden)

Cibele Biehl Bossle

2011-03-01

Full Text Available Esse estudo apresenta mapeamento das referências dedicadas à formação do personal trainer em bases de dados eletrônicas. Essa garimpagem revelou baixa produção científica sobre o assunto e mostrou que na literatura sobre personal trainer predominam livros com linguagem corrente no mundo dos negócios. Esses achados nos levaram a indagar sobre a força do discurso físico-empresarial, especialmente o marketing, na constituição desta ocupação profissional. Jeremy Rifkin, Zygmunt Bauman, Paula Sibilia e Denise Sant'Anna permitiram visualizar que o marketing dirigido ao personal trainer tem como tarefa reinventar, ressignificar e "repaginar" esta modalidade de serviço em nome da sobrevivência no disputado mercado da vida ativa.

Analysis of the FELIX experiments with cantilevered beams and hollow cylinders

International Nuclear Information System (INIS)

Turner, L.R.; Hua, T.Q.; Lee, S.-Y.

1986-01-01

Experiments have been performed with the FELIX facility at Argonne National Laboratory to study the coupling between eddy currents and deflections and to provide data for validating eddy current computer programs. Experiments with cantilevered beams in crossed steady and decaying magnetic fields verify that coupling effects act to alleviate the large currents, deflections, and stresses predicted by uncoupled analyses. Measurements of magnetic fields induced in conducting hollow cylinders are analyzed by exponential fitting and by transfer functions. Spatial variation in the parameters of the exponential fit and in those of the one-and two-pole transfer functions suggests that several eddy current modes are acting in the cylinder test pieces. (author)

Analysis of the FELIX experiments with cantilevered beams and hollow cylinders

International Nuclear Information System (INIS)

Turner, L.R.; Hua, T.Q.; Lee, S.Y.

1986-01-01

Experiments have been performed with the FELIX facility at Argonne National Laboratory to study the coupling between eddy currents and deflections and to provide data for validating eddy current computer programs. Experiments with cantilevered beams in crossed steady and decaying magnetic fields verify that coupling effects act to alleviate the large currents, deflections, and stresses predicted by uncoupled analyses. Measurements of magnetic fields induced in conducting hollow cylinders are analyzed by exponential fitting and by transfer functions. Spatial variation in the parameters of the exponential fit and in those of the one- and two-pole transfer functions suggests that several eddy current modes are acting in the cylinder test pieces

FELIX - a computer code for simulation of criticality excursions in liquid fissile solutions

International Nuclear Information System (INIS)

Gmal, B.; Weber, J.

1989-01-01

Knowledge of characteristic parameters like evolved power fission yield during an accidental excursion is of essential importance to estimate possible radiological consequences and resulting safety hazards. The computer code 'FELIX' simulates excursion characteristics of aqueous critical assemblies: Starting out from given initial conditions the space-dependent neutron kinetic equations are solved in one-dimensional geometry. Power, fission yield, reactivity and temperature are calculated as a function of time. Reactivity-feedback includes density effects and radiolytic gas voids. Results from calculations are compared with CRAC-experiments. (orig.)

Generalized Maintenance Trainer Simulator: Development of Hardware and Software. Final Report.

Science.gov (United States)

Towne, Douglas M.; Munro, Allen

A general purpose maintenance trainer, which has the potential to simulate a wide variety of electronic equipments without hardware changes or new computer programs, has been developed and field tested by the Navy. Based on a previous laboratory model, the Generalized Maintenance Trainer Simulator (GMTS) is a relatively low cost trainer that…

The Determination of Physical Activity Levels of Trainers in Kastamonu, Turkey

Directory of Open Access Journals (Sweden)

Mehmet Günay

2015-03-01

Full Text Available This study was carried out with the aim of determining the PA levels of the trainers working in Kastamonu in terms of gender and marital status variables. This study was applied to trainers from 15 different branches in the competitions organized by Kastamonu Directorate of Youth and Sports and Kastamonu Directorate of National Education. A total of 51 trainers participated in the study voluntarily; 19 of them were female; their mean age was 26.53±9.08 years, their mean height was 167.37±5.37 m and their mean weight was 60.37±7.30 kg. 32 of the trainers were male; their mean age was 35.41±8.10, their mean height was 179.69±6.25 m and their mean weight was 83.94±12.11 kg. Since the PA levels of the trainers working in the city center of Kastamonu were studied, the number of subjects was 51. In this study, in order to determine the physical activity level of the trainers, Physical Activity Evaluation Survey (PAAQ has been used. SPSS 15.0 was used to analyze the data in the dual comparisons, the nonparametric Mann-Whitney U Test has been applied. According to gender, there was no significant difference in met/week values of all indexes (p>0.05; also according to marital status, there was significant difference in met/week value of work index (p0.05, U=230,500 and sport indexes (p>0.05, U=282,000, PA levels of female trainers were found higher in home index. On the other hand, it was also determined that according to marital status, PA levels of single trainers were higher than married trainers in work index.

Training the trainers: beyond providing a well-received course.

Science.gov (United States)

Blitz, Julia; Edwards, Jill; Mash, Bob; Mowle, Steve

2016-09-01

The Royal College of General Practitioners in partnership with the South African Academy of Family Physicians obtained funding to run a series of 'Training the Trainers' courses for trainers of family medicine registrars, with a view to strengthening clinical supervision of postgraduate registrars. The authors wanted to establish whether it was worthwhile for the course to be provided on an ongoing basis after the funded project was completed. Development of a pilot tool for evaluation visits after a faculty development course. The authors developed a pre-visit pack and conducted five site visits to registrar trainers who had been on the course between 12 and 24 months earlier. Before the series of visits and after each visit we debriefed and modified our approach. Optimising the use of the pre-visit pack will require greater orientation of the trainer. Administrative support for the visits will be vital. The visits were experienced very positively. However, in a context in which these visits are not the norm, the trainers need support and encouragement to participate in an activity which made them feel quite vulnerable. The tool enabled course participants to show evidence of their behaviour change, enabled their colleagues to report on the impact on their own teaching practices, and enabled registrars to voice their opinions of their trainer's supervision skills. A post-course formative evaluation visit has the potential to catalyse the impact of the training course. It will be necessary to train the family physicians who conduct these visits.

Development of a novel iPad-based laparoscopic trainer and comparison with a standard laparoscopic trainer for basic laparoscopic skills testing.

Science.gov (United States)

Yoon, Renai; Del Junco, Michael; Kaplan, Adam; Okhunov, Zhamshid; Bucur, Philip; Hofmann, Martin; Alipanah, Reza; McDougall, Elspeth M; Landman, Jaime

2015-01-01

We developed the iTrainer (iT) as a portable laparoscopic trainer, which incorporates the iPad tablet. We then compared the iT with a standard pelvic trainer (SPT) to assess surgical skills as well as its image quality, resolution, brightness, comfort, and overall performance. We designed and constructed the iT to be compatible with the Apple iPad 3 and standard laparoscopic instruments. Participants were assigned to perform the thread-the-loops task on both trainers and were prospectively randomized to start on either the iT or the SPT. Each participant was allowed a 2-minute warm-up before the 2-minute testing period. We scored participants using the product of skill quality (0-4 scale) and quantity of loops threaded (0-10 scale). Participants then rated each trainer on image quality, resolution, brightness, comfort, and overall performance on a 5-point Likert scale. A total of 45 subjects including 10 undergraduates, 10 medical students, 10 general surgery and urology residents, and 15 experts (fellows and attending surgeons) participated in this study. There was no significant difference between thread-the-loops task scores completed on the iT when compared with the SPT for all groups tested (p > 0.05) with the exception of the medical student group, who performed better on the SPT (p < 0.05). On evaluation of each trainer, participants rated the iT as having superior image quality and resolution when compared with the SPT (p < 0.05) but rated the SPT higher in overall performance (p < 0.05). Brightness and comfort were rated similarly for both trainers. We have demonstrated face validity and criterion validity for the thread-the-loops task on the iT. The iT rated superior in image quality and resolution but inferior in overall performance compared with the SPT. The iT provides trainees a unique advantage over SPT as an additional resource to laparoscopic training as it is inexpensive, portable, and can be readily available for training. Copyright © 2014

Addressing inequalities in health--what is the contribution of health trainers?

Science.gov (United States)

White, Judy; Woodward, Jenny; South, Jane

2013-07-01

The role that members of the public (non-professional lay people) can play in improving health is being increasingly recognised in research and policy. This paper explores what contribution lay people employed as health trainers are making to addressing health inequalities in England. Data from eight local evaluations of health trainer services were synthesised using a data-extraction framework to find out about client populations, any lifestyle changes made, health trainers' background and community engagement activities. These data were compared with national data to assess how findings relating to addressing inequalities compared with the national picture. Local data largely matched national data and showed that health trainers are reaching people living with disadvantage and enabling them to make lifestyle changes. The data suggest that they do this by engaging with communities and taking a person-centred approach. Being non-clinical peers is also important. However, no evidence was found that health trainers were impacting on health inequalities at a population level. Health trainers are contributing to addressing health inequalities but the services evaluated were small and had been operating for a limited time, so to expect reductions in inequalities at a population level within districts would be unrealistic. The findings of this synthesis present a challenge to primary care and public health to employ health trainers in order to engage marginalised communities as one element of plans to address health inequalities.

Evaluation of a novel high-fidelity epistaxis task trainer.

Science.gov (United States)

Scott, Grace M; Roth, Kathryn; Rotenberg, Brian; Sommer, Doron D; Sowerby, Leigh; Fung, Kevin

2016-07-01

To assess the efficacy of a novel high-fidelity epistaxis simulator in teaching epistaxis management to junior otolaryngology head and neck surgery residents. Prospective cohort study. A novel high-fidelity epistaxis task trainer was developed using a cadaver head, intravenous tubing, and a food coloring-filled saline bag to emulate blood. Learners were instructed on two techniques of nasal packing (formal nasal pack and nasal tampon) for the management of epistaxis using the task trainer. Learners were videotaped attempting to pack the nose of the task trainer pre- and postintervention (verbal instruction, and practice time with task trainer). Five board-certified otolaryngologists (blinded to pre- and postintervention status) evaluated the packing technique using standardized subjective outcome measures. There were 13 junior otolaryngology residents enrolled in the study. This cohort showed a statistically significant increase in global rating scores (P epistaxis simulator has been successful in teaching and the practical application of various skills in epistaxis management. This task trainer appears to confer an educational benefit in technical skills acquisition in novice learners. Further studies are needed to determine long-term skill retention. Simulation is a promising educational adjunct that effectively enhances epistaxis management skills acquisition while maximizing patient safety. NA. Laryngoscope, 126:1501-1503, 2016. © 2015 The American Laryngological, Rhinological and Otological Society, Inc.

The Neglected World of the Workplace Trainer

Directory of Open Access Journals (Sweden)

Marwa Elshafie

2014-04-01

Full Text Available The aim of this small-scale research is to explore the hidden world of the workplace trainer. Four trainers from a training institute in Qatar were interviewed and asked about their opinions of the employee as a learner, the trainer’s work, and the role of quality compliance in the training process. After transcribing and analysing the semi- structured interviews, several themes concerning the employee as a learner emerged such as the employees’ motivation and the effects of the workplace environment on learning. The findings also showed the trainers’ need for an adequate professional development plan and a reconsideration of their power inside the classroom. Regarding the quality compliance, there were various insights and suggestions for improvement. The results of this study are important to any workplace trainers, human development, and quality compliance employees or anyone interested in knowing more about the world of adult learning.

Educational expectations of GP trainers. A EURACT needs analysis

DEFF Research Database (Denmark)

Guldal, D.; Windak, A.; Maagaard, Roar

2012-01-01

if these needs vary between trainers who teach general practice in different settings and environments. Needs assessment: Recently EURACT, in collaboration with partners from five EU countries and Turkey, set up a project aimed at the development of a comprehensive 'training the trainers' programme. The project...

Increasing the realism of a laparoscopic box trainer: a simple, inexpensive method.

Science.gov (United States)

Hull, Louise; Kassab, Eva; Arora, Sonal; Kneebone, Roger

2010-01-01

Simulation-based training in medical education is increasing. Realism is an integral element of creating an engaging, effective training environment. Although physical trainers offer a low-cost alternative to expensive virtual reality (VR) simulators, many lack in realism. The aim of this research was to enhance the realism of a laparoscopic box trainer by using a simple, inexpensive method. Digital images of the abdominal cavity were captured from a VR simulator. The images were printed onto a laminated card that lined the bottom and sides of the box-trainer cavity. The standard black neoprene material that encloses the abdominal cavity was replaced with a skin-colored silicon model. The realism of the modified box trainer was assessed by surgeons, using quantitative and qualitative methodologies. Results suggest that the modified box trainer was more realistic than a standard box trainer alone. Incorporating this technique in the training of laparoscopic skills is an inexpensive means of emulating surgical reality that may enhance the engagement of the learner in simulation.

Intelligent Virtual Agents as Language Trainers Facilitate Multilingualism

Directory of Open Access Journals (Sweden)

Manuela eMacedonia

2014-04-01

Full Text Available In this paper we introduce a new generation of language trainers: intelligent virtual agents (IVAs with human appearance and the capability to teach foreign language vocabulary. We report results from studies that we have conducted with Billie, an IVA employed as a vocabulary trainer, as well as research findings on the acceptance of the agent as a trainer by adults and children. The results show that Billie can train humans as well as a human teacher can and that both adults and children accept the IVA as a trainer. The advantages of IVAs are multiple. First, their teaching methods can be based on neuropsychological research findings concerning memory and learning practice. Second, virtual teachers can provide individualized training. Third, they coach users during training, are always supportive, and motivate learners to train. Fourth, agents will reside in the user’s mobile devices and thus be at the user’s disposal everywhere and anytime. Agents in apps will make foreign language training accessible to anybody at low cost. This will enable people around the world, including physically, financially and geographically disadvantaged persons, to learn a foreign language and help to facilitate multilingualism.

How Good Are Trainers' Personal Methods Compared to Two Structured Training Strategies?

Science.gov (United States)

Walls, Richard T.; And Others

Training methods naturally employed by trainers were analyzed and compared to systematic structured training procedures. Trainers were observed teaching retarded subjects how to assemble a bicycle brake, roller skate, carburetor, and lawn mower engine. Trainers first taught using their own (personal) method, which was recorded in terms of types of…

Marine organisms as source of extracts to disrupt bacterial communication: bioguided isolation and identification of quorum sensing inhibitors from Ircinia felix

Directory of Open Access Journals (Sweden)

Jairo Quintana

Full Text Available AbstractIn this study, 39 extracts from marine organisms were evaluated as quorum sensing inhibitors, collected in the Colombian Caribbean Sea and the Brazilian Coast including 26 sponges, seven soft corals, five algae and one zooanthid. The results showed that crude extracts from the soft coral Eunicea laciniata, and the sponges Svenzea tubulosa, Ircinia felix and Neopetrosia carbonaria were the most promising source of quorum sensing inhibitors compounds without affecting bacterial growth, unlike the raw extracts of Agelas citrina, Agelas tubulata, Iotrochota arenosa, Topsentia ophiraphidites, Niphates caycedoi, Cliona tenuis, Ptilocaulis walpersi, Petrosia pellasarca, and the algae Laurencia catarinensis and Laurencia obtusa, which displayed potent antibacterial activity against the biosensors employed. The crude extract from the sponge I. felix was fractionated, obtaining furanosesterterpenes which were identified and evaluated as quorum sensing inhibitors, showing a moderate activity without affecting the biosensor's growth.

Importance of Health Science Education for Personal Fitness Trainers.

Science.gov (United States)

Malek, Moh H.; Nalbone, David P.; Berger, Dale E.; Coburn, Jared W.

2002-01-01

Examined the relationship between commonly used indicators of knowledge and actual knowledge in five areas among fitness trainers. Data from the Fitness Instructors Knowledge Assessment indicated that a bachelor's degree in the field of exercise science and possession of one of two specific certifications strongly predicted a trainer's knowledge,…

Working with a personal trainer

Science.gov (United States)

... workout time Offer support, guidance, and feedback Provide motivation to continue exercising Work with your health care ... American Council on Exercise. How to Choose the Right Personal Trainer. 2014. www.acefitness.org/acefit/healthy_ ...

Training for Future Esp Trainers: Evaluating the Training of Trainers (TOT Program in Labuan Bajo, Manggarai Barat, Flores

Directory of Open Access Journals (Sweden)

Irfan Rifai

2013-04-01

Full Text Available By cooperating with Yayasan Komodo Kita and Mandiri Bank, English department of Binus University was chiefly in charge of a 15 day Training Of Trainers (TOT program for 24 participants prepared for teaching English in Labuan Bajo, Flores. The training was aimed to prepare already fluent- in – English- teachers, tour guides, and university graduates with the right tools and method in teaching English. To assess the program, a set of evaluation questionnaire was given to the participants to know their responses on the training material, the trainers, and the program by using Likert’s scale type questions. An observational record was also used as a tool to measure participants’ achievement. The questionnaire reveals that the participants respond positively to the program and the material and favor the approaches made by the trainers during the training. However, the training shows various results in participants’ performance. It is assumed that the non teaching background of the majority of participants and the level of English as two key factors influencing their performance.  

Lessons from a Train-the-Trainer Professional Development Program: The Sustainable Trainer Engagement Program (STEP)

Science.gov (United States)

Shupla, Christine; Gladney, Alicia; Dalton, Heather; LaConte, Keliann; Truxillo, Jeannette; Shipp, Stephanie

2015-11-01

The Sustainable Trainer Engagement Program (STEP) is a modified train-the-trainer professional development program being conducted by the Lunar and Planetary Institute (LPI). STEP has provided two cohorts of 6-8th grade science specialists and lead teachers in the Houston region with in-depth Earth and Space Science (ESS) content, activities, and pedagogy over 15 days each, aligned with Texas science standards. This project has two over-arching goals: to improve middle school ESS instruction, and to create and test an innovative model for Train-the-Trainer.This poster will share details regarding STEP’s activities and resources, program achievements, and its main findings to date. STEP is being evaluated by external evaluators at the Research Institute of Texas, part of the Harris County Department of Education. External evaluation shows an increase after one year in STEP participants’ knowledge (cohort 1 showed a 10% increase; cohort 2 showed a 20% increase), confidence in teaching Earth and Space Science effectively (cohort 1 demonstrated a 10% increase; cohort 2 showed a 20% increase), and confidence in preparing other teachers (cohort 1 demonstrated a 12% increase; cohort 2 showed a 20% increase). By September 2015, STEP participants led (or assisted in leading) approximately 40 workshops for about 1800 science teachers in Texas. Surveys of teachers attending professional development conducted by STEP participants show very positive responses, with averages for conference workshop evaluations ranging from 3.6 on a 4 point scale, and other evaluations averaging from 4.1 to 5.0 on a 5 point scale.Main lessons for the team on the train-the-trainer model include: a lack of confidence by leaders in K-12 science education in presenting ESS professional development, difficulties in arranging for school or district content-specific professional development, the minimal duration of most school and district professional development sessions, and uncertainties in

Highly fractionated rare-earth elements in ferromagnesian chondrules from the Felix (CO3) meteorite

International Nuclear Information System (INIS)

Misawa, Keiji; Nakamura, Noboru

1988-01-01

Here we describe two ferromagnesian chondrules from the Felix (Ornans-subtype) carbonaceous chondrite which carry a marker signature of REE (rare earth element) fractionation in the nebula. Both show positive Ce and Yb anomalies and one exhibits a light/heavy REE fractionation. On the basis of the REE characteristics of these chondrules, as well as those of the authors' work on Allende (CV) [N Geochim. Cosmochim. Acta. in press], we suggest that one of the precursor materials of chondrules in CO-CV carbonaceous chondrites is a high-temperature condensate from the nebular gas. (author)

POLITENESS STRATEGIES EMPLOYED BY THE TRAINERS IN ROOM DIVISION DEPARTMENT BAPEPAR NUSA DUA

Directory of Open Access Journals (Sweden)

I Gusti Ayu Vina Widiadnya Putri

2017-05-01

Full Text Available This article tries to analyze and discuss the politeness strategies employed by the trainers in room division department when they practice on the job training in the hotel. Politeness strategy was needed when the trainers serve the guest. This research was done by observation and interview with the trainer and the guest about their conversation. The analysis of politeness strategies that employed by the trainer focused on two discussions; (1 the kinds of politeness strategies used by trainer in room division department, and (2 the implications of politeness strategies used by trainer in room division department. This research used the theory from Brown & Levinson (1987 in his book entitled Politeness: Some Universals in Language Usages. The theory is supported by other theories that are considered relevant to the topic of discussion in this research. Based on the analysis, it was found that there were two kinds of politeness stratgies that employed by the trainer in room division department Bapepar Nusa Dua, they were positive face and negative face. Beside that, there are three implications by using politness strategies such as: respect behaviour, togheterness, and cooperative interaction.

Adaptive hybrid brain-computer interaction: ask a trainer for assistance!

Science.gov (United States)

Müller-Putz, Gernot R; Steyrl, David; Faller, Josef

2014-01-01

In applying mental imagery brain-computer interfaces (BCIs) to end users, training is a key part for novice users to get control. In general learning situations, it is an established concept that a trainer assists a trainee to improve his/her aptitude in certain skills. In this work, we want to evaluate whether we can apply this concept in the context of event-related desynchronization (ERD) based, adaptive, hybrid BCIs. Hence, in a first session we merged the features of a high aptitude BCI user, a trainer, and a novice user, the trainee, in a closed-loop BCI feedback task and automatically adapted the classifier over time. In a second session the trainees operated the system unassisted. Twelve healthy participants ran through this protocol. Along with the trainer, the trainees achieved a very high overall peak accuracy of 95.3 %. In the second session, where users operated the BCI unassisted, they still achieved a high overall peak accuracy of 83.6%. Ten of twelve first time BCI users successfully achieved significantly better than chance accuracy. Concluding, we can say that this trainer-trainee approach is very promising. Future research should investigate, whether this approach is superior to conventional training approaches. This trainer-trainee concept could have potential for future application of BCIs to end users.

Presentation Trainer Prototype 1.0

NARCIS (Netherlands)

Börner, Dirk; Specht, Marcus

2014-01-01

This software sketch comprises the first prototype of the presentation trainer. The application uses the Microsoft Kinect sensor and was built using the Processing 1.5.1 development environment. Available under the GNU LGPL licence version 3 or higher.

A novel method for creating custom shaped ballistic gelatin trainers using plaster molds.

Science.gov (United States)

Doctor, Michael; Katz, Anne; McNamara, Shannon O; Leifer, Jessica H; Bambrick-Santoyo, Gabriela; Saul, Turandot; Rose, Keith M

2018-03-01

Simulation based procedural training is an effective and frequently used method for teaching vascular access techniques which often require commercial trainers. These can be prohibitively expensive, which allows for homemade trainers made of gelatin to be a more cost-effective and attractive option. Previously described trainers are often rectangular with a flat surface that is dissimilar to human anatomy. We describe a novel method to create a more anatomically realistic trainer using ballistic gelatin, household items, and supplies commonly found in an emergency department such as the plaster wrap typically used to make splints.

The influence of the Re-Link Trainer on gait symmetry in healthy adults.

Science.gov (United States)

Ward, Sarah; Wiedemann, Lukas; Stinear, Cathy; Stinear, James; McDaid, Andrew

2017-07-01

Walking function post-stroke is characterized by asymmetries in gait cycle parameters and joint kinematics. The Re-Link Trainer is designed to provide kinematic constraint to the paretic lower limb, to guide a physiologically normal and symmetrical gait pattern. The purpose of this pilot study was to assess the immediate influence of the Re-Link Trainer on measures of gait symmetry in healthy adults. Participants demonstrated a significantly lower cadence and a 62% reduction in walking speed in the Re-Link Trainer compared to normal walking. The step length ratio had a significant increase from 1.0 during normal walking to 2.5 when walking in the Re-Link Trainer. The results from this pilot study suggest in its current iteration the Re-Link Trainer imposes an asymmetrical constraint on lower limb kinematics.

77 FR 44685 - ConocoPhillips Company, Trainer Refinery, Including On-Site Leased Workers From Shrack, Young...

Science.gov (United States)

2012-07-30

..., Trainer Refinery, Including On-Site Leased Workers From Shrack, Young, and Associates, Inc., and Project Control Associates, Trainer, PA; Notice of Revised Determination on Reconsideration On April 30, 2012, the... applicable to workers and former workers of ConocoPhillips Company, Trainer Refinery, Trainer, Pennsylvania...

TrainerPlan : Tu plan de entrenamientos en tu móvil

OpenAIRE

López de Aberasturi Ortiz de Pinedo, Aitor

2017-01-01

TrainerPlan es una aplicación móvil desarrollada para terminales Android que permitirá la generación y consulta de planes de entrenamiento que podrán ser compartidos por diferentes usuarios. TrainerPlan és una aplicació mòbil desenvolupada per a terminals Android que permetrà la generació i consulta de plans d'entrenament que podran ser compartits per diferents usuaris. TrainerPlan is a mobile application developed for Android terminals that will allow the generation and consultation of...

The modern state and problems of training of fitness trainers in the USA

Directory of Open Access Journals (Sweden)

Vasilenko M.N.

2012-12-01

Full Text Available The analytical revue of system of professional fitness trainers' training in the USA is presented in the article. Analysis of 40 literature's sources is performed. The mechanisms of obtaining the profession "fitness trainers" ("personal trainers" in the USA are concretized. Investigated, that certification of competence is a necessary condition for a fitness trainers working, but the higher education (on the level of Bachelor's or Master's curriculum isn't needed. Found, that organizations and education institutes are engaged in the certification of fitness specialists. They quickly react to the emergence of new popular fitness technologies, operatively develop educational programs and offer them to the education market. There is a tendency to the emergence of specialized curriculum of Bachelor and Master in higher education. The benefits of the national American education system of future fitness trainers are singled.

Sports Nutrition Knowledge, Perceptions, Resources, and Advice Given by Certified CrossFit Trainers

Directory of Open Access Journals (Sweden)

Cassie Maxwell

2017-03-01

Full Text Available Background: CrossFit is a large, growing force in the fitness community. Currently, Level 1 and 2 CrossFit certification classes do not include nutrition education. The purpose of this study was to identify sports nutrition knowledge, perceptions, resources, and advice given by Certified CrossFit Trainers. Methods: An online questionnaire that measured these four constructs was placed on a private Facebook community, open only to certified CrossFit trainers, for 10 days. Results: Complete surveys were obtained from 289 CrossFit trainers. The mean Sport Nutrition Knowledge (SNK score was 11.1 ± 2.1, equivalent to 65.3% ± 12.4% correct. The trainers perceived nutrition to be extremely important to athletic performance (9.4 ± 0.9 on a 10 point scale. Overall, the trainers graded their SNK higher than that of their CrossFit peers. The internet and CrossFit peers were the most frequently reported sources for nutrition information; Registered Dietitians were the least reported source. The Paleo and Zone diets were the most common dietary regimens recommended by CrossFit trainers. Results indicated a positive correlation between a CrossFit trainer’s self-reported hours of nutrition education and their SNK score (r = 0.17; p < 0.01. Conclusion: Nutrition education modules for Level 1 and 2 CrossFit trainers, developed with input from Board Certified Specialists in Sports Dietetics, are recommended.

Sports Nutrition Knowledge, Perceptions, Resources, and Advice Given by Certified CrossFit Trainers

Science.gov (United States)

Maxwell, Cassie; Ruth, Kyle; Friesen, Carol

2017-01-01

Background: CrossFit is a large, growing force in the fitness community. Currently, Level 1 and 2 CrossFit certification classes do not include nutrition education. The purpose of this study was to identify sports nutrition knowledge, perceptions, resources, and advice given by Certified CrossFit Trainers. Methods: An online questionnaire that measured these four constructs was placed on a private Facebook community, open only to certified CrossFit trainers, for 10 days. Results: Complete surveys were obtained from 289 CrossFit trainers. The mean Sport Nutrition Knowledge (SNK) score was 11.1 ± 2.1, equivalent to 65.3% ± 12.4% correct. The trainers perceived nutrition to be extremely important to athletic performance (9.4 ± 0.9 on a 10 point scale). Overall, the trainers graded their SNK higher than that of their CrossFit peers. The internet and CrossFit peers were the most frequently reported sources for nutrition information; Registered Dietitians were the least reported source. The Paleo and Zone diets were the most common dietary regimens recommended by CrossFit trainers. Results indicated a positive correlation between a CrossFit trainer’s self-reported hours of nutrition education and their SNK score (r = 0.17; p CrossFit trainers, developed with input from Board Certified Specialists in Sports Dietetics, are recommended.

Injury surveillance in community sport: Can we obtain valid data from sports trainers?

Science.gov (United States)

Ekegren, C L; Gabbe, B J; Finch, C F

2015-06-01

A lack of available injury data on community sports participants has hampered the development of informed preventive strategies for the broad-base of sports participation. In community sports settings, sports trainers or first-aiders are well-placed to carry out injury surveillance, but few studies have evaluated their ability to do so. The aim of this study was to investigate the reporting rate and completeness of sports trainers' injury records and agreement between sports trainers' and players' reports of injury in community Australian football. Throughout the football season, one sports trainer from each of four clubs recorded players' injuries. To validate these data, we collected self-reported injury data from players via short message service (SMS). In total, 210 discrete injuries were recorded for 139 players, 21% by sports trainers only, 59% by players via SMS only, and 21% by both. Completeness of injury records ranged from 95% to 100%. Agreement between sports trainers and players ranged from K = 0.32 (95% confidence interval: 0.27, 0.37) for date of return to football to K = 1.00 for activity when injured. Injury data collected by sports trainers may be of adequate quality for providing an understanding of the profile of injuries. However, data are likely to underestimate injury rates and should be interpreted with caution. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Trainer variability during step training after spinal cord injury: Implications for robotic gait-training device design.

Science.gov (United States)

Galvez, Jose A; Budovitch, Amy; Harkema, Susan J; Reinkensmeyer, David J

2011-01-01

Robotic devices are being developed to automate repetitive aspects of walking retraining after neurological injuries, in part because they might improve the consistency and quality of training. However, it is unclear how inconsistent manual training actually is or whether stepping quality depends strongly on the trainers' manual skill. The objective of this study was to quantify trainer variability of manual skill during step training using body-weight support on a treadmill and assess factors of trainer skill. We attached a sensorized orthosis to one leg of each patient with spinal cord injury and measured the shank kinematics and forces exerted by different trainers during six training sessions. An expert trainer rated the trainers' skill level based on videotape recordings. Between-trainer force variability was substantial, about two times greater than within-trainer variability. Trainer skill rating correlated strongly with two gait features: better knee extension during stance and fewer episodes of toe dragging. Better knee extension correlated directly with larger knee horizontal assistance force, but better toe clearance did not correlate with larger ankle push-up force; rather, it correlated with better knee and hip extension. These results are useful to inform robotic gait-training design.

Trainer module for security control center operations

International Nuclear Information System (INIS)

Bernard, E.A.

1982-01-01

An operator trainer module has been developed to be used with the security control center equipment to be installed as part of a safeguards physical protection system. The module is designed to provide improved training and testing capabilities for control center operators through the use of simulations for perimeter equipment operations. Operators, through the trainer module, can be challenged with a variety of realistic situations which require responsive action identical to that needed in an actual system. This permits a consistent evaluation and confirmation of operator capabilities prior to assignment as an operator and allows for periodic retesting to verify that adequate performance levels are maintained

The electron accelerator for FELIX [Free Electron Laser for Infrared eXperiments

International Nuclear Information System (INIS)

Amersfoort, P.W. van; Geer, C.A.J. van der; Meer, A.F.G. van der; Bruinsma, P.J.T.; Hoekstra, R.; Kroes, F.B.; Luyckx, G.; Noomen, J.G.; Poole, M.W.; Saxon, G.

1989-01-01

The authors discuss the design of the electron accelerator for the Free Electron Laser for Infrared eXperiments (FELIX), which is meant to provide the Dutch science community with a rapidly tunable source of infrared radiation. The first stage of the project will (at least) cover the wavelength range between 8 and 80 μm. The accelerator consists of a triode with a grid modulated at 1 GHz, a 3.8-MeV buncher, and two travelling-wave S-band linac structures, with which 70-A, 3-ps bunches are accelerated to an energy between 15 and 4-5 MeV. The system has been designed to minimize the energy spread in the electron beam. 8 refs., 2 figs., 1 tab

Identifying context-specific competencies required by community Australian Football sports trainers.

Science.gov (United States)

Donaldson, Alex; Finch, Caroline F

2012-08-01

First-aid is a recommended injury prevention and risk management strategy in community sport; however, little is known about the sport-specific competencies required by first-aid providers. To achieve expert consensus on the competencies required by community Australian Football (community-AF) sports trainers. A three-round online Delphi process. Community-AF. 16 Australian sports first-aid and community-AF experts. Rating of competencies as either 'essential', 'expected', 'ideal' or 'not required'. Results After Round 3, 47 of the 77 (61%) competencies were endorsed as 'essential' or 'expected' for a sports trainer to effectively perform the activities required to the standards expected at a community-AF club by ≥75% of experts. These competencies covered: the role of the sports trainer; the responsibilities of the sports trainer; emergency management; injury and illness assessment and immediate management; taping; and injury prevention and risk management. Four competencies (5%) were endorsed as 'ideal' or 'not required' by ≥85% of experts and were excluded from further consideration. The 26 competencies where consensus was not reached were retained as second-tier, optional competencies. Sports trainers are important members of on-field first-aid teams, providing support to both injured players and other sports medicine professionals. The competencies identified in this study provide the basis of a proposed two-tiered community-AF-specific sports trainer education structure that can be implemented by the peak sports body. This includes six mandatory modules, relating to the 'required' competencies, and a further six optional modules covering competencies on which consensus was not reached.

National Athletic Trainers' Association Position Statement: Exertional Heat Illnesses.

Science.gov (United States)

Casa, Douglas J; DeMartini, Julie K; Bergeron, Michael F; Csillan, Dave; Eichner, E Randy; Lopez, Rebecca M; Ferrara, Michael S; Miller, Kevin C; O'Connor, Francis; Sawka, Michael N; Yeargin, Susan W

2015-09-01

To present best-practice recommendations for the prevention, recognition, and treatment of exertional heat illnesses (EHIs) and to describe the relevant physiology of thermoregulation. Certified athletic trainers recognize and treat athletes with EHIs, often in high-risk environments. Although the proper recognition and successful treatment strategies are well documented, EHIs continue to plague athletes, and exertional heat stroke remains one of the leading causes of sudden death during sport. The recommendations presented in this document provide athletic trainers and allied health providers with an integrated scientific and clinically applicable approach to the prevention, recognition, treatment of, and return-to-activity guidelines for EHIs. These recommendations are given so that proper recognition and treatment can be accomplished in order to maximize the safety and performance of athletes. Athletic trainers and other allied health care professionals should use these recommendations to establish onsite emergency action plans for their venues and athletes. The primary goal of athlete safety is addressed through the appropriate prevention strategies, proper recognition tactics, and effective treatment plans for EHIs. Athletic trainers and other allied health care professionals must be properly educated and prepared to respond in an expedient manner to alleviate symptoms and minimize the morbidity and mortality associated with these illnesses.

Felix Vodička v kontextu současné literární teorie a historie: recepce a revize

Czech Academy of Sciences Publication Activity Database

Sládek, Ondřej

2010-01-01

Roč. 92, 1/2 (2010), s. 95-105 ISSN 0862-8459. [100 let generace prvních žáků PLK. Praha, 09.02.2009-09.02.2009] Institutional research plan: CEZ:AV0Z90560517 Keywords : theory of literature * literary history * Vodička, Felix * structuralism * Prague School Subject RIV: AJ - Letters, Mass-media, Audiovision

Elbows higher! Performing, observing and correcting exercises by a Virtual Trainer

NARCIS (Netherlands)

Ruttkay, Z.M.; van Welbergen, H.

2008-01-01

In the framework of our Reactive Virtual Trainer (RVT) project, we are developing an Intelligent Virtual Agent (IVA) capable to act similarly to a real trainer. Besides presenting the physical exercises to be performed, she keeps an eye on the user. She provides feedback whenever appropriate, to

Trainer Burnout: The Syndrome Explored.

Science.gov (United States)

Waugh, C. Keith; Judd, Michael R.

2003-01-01

The educators' version of the Maslach Burnout Inventory was completed by 40 of 156 in-house trainers. More than one-third experience emotional exhaustion weekly, and almost half feel a lack of personal accomplishment. Subscales of emotional exhaustion, depersonalization, and personal accomplishment correlated with perceptions of organizations'…

Felix Berezin Life and death of the mastermind of supermathematics

CERN Document Server

Shifman, M

2007-01-01

Felix Berezin was an outstanding Soviet mathematician who in the 1960s and 70s was the driving force behind the emergence of the branch of mathematics now known as supermathematics. The integral over the anticommuting Grassmann variables that he introduced in the 1960s laid the foundation for the path integral formulation of quantum field theory with fermions, the heart of modern supersymmetric field theories and superstrings. The Berezin integral is named for him, as is the closely related construction of the Berezinian, which may be regarded as the superanalog of the determinant. This book features a masterfully written memoir by Berezin's widow, Elena Karpel, who narrates a remarkable account of Berezin's life and his struggle for survival under the totalitarian Soviet regime. Supplemented with recollections by his close friends and colleagues, Berezin's accomplishments in mathematics, his novel ideas and breakthrough works, are reviewed in two articles written by Andrei Losev and Robert Minlos.

Variations in area-level disadvantage of Australian registered fitness trainers usual training locations

OpenAIRE

Bennie, Jason A.; Thornton, Lukar E.; van Uffelen, Jannique G. Z.; Banting, Lauren K.; Biddle, Stuart J. H.

2016-01-01

Background Leisure-time physical activity and strength training participation levels are low and socioeconomically distributed. Fitness trainers (e.g. gym/group instructors) may have a role in increasing these participation levels. However, it is not known whether the training location and characteristics of Australian fitness trainers vary between areas that differ in socioeconomic status. Methods In 2014, a sample of 1,189 Australian trainers completed an online survey with questions about ...

Intelligent virtual agents as language trainers facilitate multilingualism.

Science.gov (United States)

Macedonia, Manuela; Groher, Iris; Roithmayr, Friedrich

2014-01-01

intelligent virtual agents (IVAs) with human appearance and the capability to teach foreign language vocabulary. We report results from studies that we have conducted with Billie, an IVA employed as a vocabulary trainer, as well as research findings on the acceptance of the agent as a trainer by adults and children. The results show that Billie can train humans as well as a human teacher can and that both adults and children accept the IVA as a trainer. The advantages of IVAs are multiple. First, their teaching methods can be based on neuropsychological research findings concerning memory and learning practice. Second, virtual teachers can provide individualized training. Third, they coach users during training, are always supportive, and motivate learners to train. Fourth, agents will reside in the user's mobile devices and thus be at the user's disposal everywhere and anytime. Agents in apps will make foreign language training accessible to anybody at low cost. This will enable people around the world, including physically, financially, and geographically disadvantaged persons, to learn a foreign language and help to facilitate multilingualism.

General Practitioner trainers prescribe fewer antibiotics in primary care: Evidence from France.

Science.gov (United States)

Devillers, Louise; Sicsic, Jonathan; Delbarre, Angelique; Le Bel, Josselin; Ferrat, Emilie; Saint Lary, Olivier

2018-01-01

Antibiotic prescription is a central public health issue. Overall, 90% of antibiotic prescriptions are delivered to patients in ambulatory care, and a substantial proportion of these prescriptions could be avoided. General Practitioner (GP) trainers are similar to other GPs in terms of sociodemographic and medical activities, but they may have different prescription patterns. Our aim was to compare the antibiotic prescribing rates between GP trainers and non-trainers. This observational cross-sectional study was conducted on administrative data claims from the French National Health Insurance. The antibiotic prescribing rate was calculated. The main independent variable was the training status of the GPs. Prescribing rates were adjusted for the various GPs' characteristics (gender, age, location of the practice, number of visits per GP and the case-mix) in a multiple linear regression analysis. Between June 2014 and July 2015 the prescribing patterns of 860 GPs were analysed, among which 102 were GP trainers (12%). Over the year 363,580 patients were prescribed an antibiotic out of 3,499,248 visits for 1,299,308 patients seen over the year thus representing around 27.5% of patients. In the multivariate analyses, being a trainer resulted in a significant difference of 6.62 percentage points (IC 95%: [-8.55; -4.69]; prole of GP trainers in antibiotic prescriptions. By prescribing fewer antibiotics and influencing the next generations of GPs, the human and economic burden of antibiotics could be reduced.

Validation of open-surgery VR trainer

NARCIS (Netherlands)

Sanders, A.J.B.; Luursema, J.M.; Warntjes, P.; Mastboom, W.J.B.; Geelkerken, R.H.; Klaase, J.M.; Rödel, S.G.J.; ten Cate Hoedemaker, H.O.; Kommers, P.A.M.; Verwey, W.B.; Kunst, E.E.; Westwood, James D.

2006-01-01

VREST (Virtual Reality Educational Surgical Tools) is developing a universal and autonomous simulation platform which can be used for training and assessment of medical students and for continuing education of physicians. With the VREST - Virtual Lichtenstein Trainer, simulating the open surgery

ASTP crewmen in Apollo Command Module Trainer during training session at JSC

Science.gov (United States)

1975-01-01

The three members of the American ASTP prime crew are photographed inside the Apollo Command Module (CM) trainer in a water tank in bldg 260 during water egress training at JSC. They are, left to right, Astronauts Thomas P. Stafford, commander; Vance D. Brand, command module pilot; and Donald K. Slayton, docking module pilot (23430); Slayton attaches his life preserver as he egresses an Apollo Command Module trainer in a water tank in bldg 260 during water egresss training at JSC. Astronauts Brand (on left) and Stafford have already egressed the trainer and are seated in a three-man life raft.

Design of Human-Machine Interface and altering of pelvic obliquity with RGR Trainer.

Science.gov (United States)

Pietrusinski, Maciej; Unluhisarcikli, Ozer; Mavroidis, Constantinos; Cajigas, Iahn; Bonato, Paolo

2011-01-01

The Robotic Gait Rehabilitation (RGR) Trainer targets secondary gait deviations in stroke survivors undergoing rehabilitation. Using an impedance control strategy and a linear electromagnetic actuator, the device generates a force field to control pelvic obliquity through a Human-Machine Interface (i.e. a lower body exoskeleton). Herein we describe the design of the RGR Trainer Human-Machine Interface (HMI) and we demonstrate the system's ability to alter the pattern of movement of the pelvis during gait in a healthy subject. Results are shown for experiments during which we induced hip-hiking - in healthy subjects. Our findings indicate that the RGR Trainer has the ability of affecting pelvic obliquity during gait. Furthermore, we provide preliminary evidence of short-term retention of the modified pelvic obliquity pattern induced by the RGR Trainer. © 2011 IEEE

Safe and competent opioid prescribing education: Increasing dissemination with a train-the-trainer program.

Science.gov (United States)

Zisblatt, Lara; Hayes, Sean M; Lazure, Patrice; Hardesty, Ilana; White, Julie L; Alford, Daniel P

2017-01-01

Due to the high prevalence of prescription opioid misuse, the US Food and Drug Administration (FDA) mandated a Risk Evaluation and Mitigation Strategy (REMS) requiring manufacturers of extended-release/long-acting (ER/LA) opioids to fund continuing education based on an FDA curricular Blueprint. This paper describes the Safe and Competent Opioid Prescribing Education (SCOPE of Pain) train-the-trainer program and its impact on (1) disseminating the SCOPE of Pain curriculum and (2) knowledge, confidence, attitudes, and performance of the participants of trainer-led compared with expert-led meetings. SCOPE of Pain is a 3-hour ER/LA opioid REMS education. In addition to expert-led live statewide meetings, a 2-hour train-the-trainer (TTT) workshop was developed to increase dissemination nationally. The trainers were expected to conduct SCOPE of Pain meetings at their institutions. Participants of both the trainer-led and expert-led SCOPE of Pain programs were surveyed immediately post and 2 months post meetings to assess improvements in knowledge, confidence, attitudes, and self-reported safe opioid prescribing practices. During 9 months (May 2013 to February 2014), 89 trainers were trained during 9 TTT workshops in 9 states. Over 24 months (May 2013 to April 2015), 33% of the trainers conducted at least 1 SCOPE of Pain training, with a total of 79 meetings that educated 1419 participants. The average number of meetings of those who conducted at least 1 meeting was 2.8 (range: 1-19). The participants of the trainer-led programs were significantly more likely to be practicing in rural settings than those who participated in the expert-led meetings (39% vs. 26%, P strategy to increase guideline-based safe opioid prescribing knowledge, confidence, attitudes, and self-reported practices.

Supporting teachers and trainers for successful reforms and quality of VET

DEFF Research Database (Denmark)

Kruse, Katrine; Gottlieb, Susanne; Andersen, Ole Dibbern

This article presents how teachers and trainers in the Danish vocational education and training (VET) system are prepared for their work as professionals in an educational system undergoing rapid changes.......This article presents how teachers and trainers in the Danish vocational education and training (VET) system are prepared for their work as professionals in an educational system undergoing rapid changes....

Clinical anxiety among final year dental students: The trainers and students perspectives

Directory of Open Access Journals (Sweden)

A Obarisiagbon

2013-01-01

Full Text Available Background: The dental clinical setting, which is a significant learning environment for undergraduate dental students, may induce anxiety, which may adversely affect the clinical performance. The purpose of this cross-sectional study was to determine the factors provoking clinical anxiety in dental students from the trainers and students perspectives. Materials and Methods: This cross-sectional study was conducted among 6 th (final year dental students of University of Benin and their clinical trainers between January and March 2012 using the 38-item modified Moss and McManus clinical anxiety questionnaire. Results: Of the 67 participants, 32 (47.8% were 6 th year dental students while 35 (52.2% were clinical trainers. According to the students, the top clinical anxiety provoking situations were inability to meet requirements before exams, inability to pass the final exams, dealing with psychiatric patients, coping with uncooperative children, getting infected by patients, fracturing a tooth during extraction, extracting the wrong tooth, discovering calculus by the supervisor after scaling, accidental pulp exposure, inadvertently hurting patients and using the high speed hand piece. There existed concordance on the top two clinical anxiety provoking situations reported by the students and their clinical trainers. However, measuring blood pressure, taking pulse, presenting in the clinic, handling a syncopal attack, and accidental pulp exposure were statistically significant contrasting clinical anxiety provoking situations from dental students and trainers perspectives. Conclusion: Data from this study revealed that clinical trainers share largely the same perspectives with the dental students on the clinical anxiety provoking situations with slight variations. Fostering a supportive learning environment conducive to dental student learning by strengthen efforts to minimize clinical anxiety is a necessity.

Radiology trainer. Musculoskeletal system

International Nuclear Information System (INIS)

Staebler, A.; Erlt-Wagner, B.

2006-01-01

This book enables students to simulate examinations. The Radiology Trainer series comprises the whole knowledge of radiology in the form of case studies for self-testing. It is based on the best-sorted German-language collection of radiological examinations of all organ regions. Step by step, radiological knowledge is trained in order to make diagnoses more efficient. The book series ensures optimal preparation for the final medical examinations and is also a valuable tool for practical training. (orig.)

Rb-Sr geochronology from Sao Felix to Xingu: preliminary results

International Nuclear Information System (INIS)

Lafon, J.M.; Pereira, E.D.; Silva Barradas, J.A. da

1991-01-01

Rb-Sr systematics have been applied on rocks from the Sao Felix do Xingu region, in the southeastern part of the State of Para. An age of 2716 ± 34 Ma with IR of 0.70292 ± 0.00030 (MSWD = 1.54) and an age of 2677 ± 50 Ma with IR of 0.70161 ± 0.00022 (MSWD = 5.21) had been obtained for a granitic body and a tonalitic body respectively, both of them associated to the green stones belts that occur in this area. Gneisses from the Xingu complex gave an age of 2574 ± 57 Ma with an IR of 0.70416 ± 0.00054 (MSWD = 5.06). An age of 1653 ± 14 Ma with IR of 0.70823 ± 0.02361 (MSWD = 1.71) had been obtained for the Velho Guilherme granite that crosscut the granite-green stones terrains. Such geochronological data show the existence of a magmatic event between 2.72 Ga and 2.68 Ga and permit us to conclude on the archaean age of the green stones terrains. (author)

[Effective communication strategies to frame the trainer-trainee dialogue in the clinical setting].

Science.gov (United States)

Gachoud, D; Félix, S; Monti, M

2015-11-04

Communication between trainer and trainee plays a central role in teaching and learning in the clinical environment. There are various strategies to frame the dialogue between trainee and trainer. These strategies allow trainers to be more effective in their supervision, which is important in our busy clinical environment. Communication strategies are well adapted to both in- and out-patient settings, to both under- and postgraduate contexts. This article presents three strategies that we think are particularly useful. They are meant to give feedback, to ask questions and to present a case.

3-D transient eddy current calculations for the FELIX cylinder experiments

International Nuclear Information System (INIS)

Davey, K.R.; Turner, L.R.

1986-12-01

The three-dimensional eddy current transient field problem is formulated first using the U-V method. This method breaks the vector Helmholtz equation into two scalar Helmholtz equations. Null field integral equations and the appropriate boundary conditions are used to set up an identification matrix which is independent of null field point locations. Embedded in the identification matrix are the unknown eigenvalues of the problem representing its impulse response in time. These eigenvalues are found by equating the determinant of the identification matrix to zero. When this initial forcing function is Fourier decomposed into its spatial harmonics, each Fourier component can be associated with a unique eigenvalue by this technique. The true transient solution comes through a convolution of the impulse response so obtained with the particular external field decay governing the problem at hand. The technique is applied to the FELIX cylinder experiments; computed results are compared to data. A pseudoanalytic confirmation of the eigenvalues so obtained is formulated to validate the procedure

Athletic Trainers' Attitudes and Perceptions of Environmental Sustainability.

Science.gov (United States)

Potteiger, Kelly; Pitney, William A; Cappaert, Thomas A; Wolfe, Angela

2017-12-01

  Environmental sustainability efforts are becoming a critical concern in health care. However, little is known regarding how athletic trainers feel about the environment or what can be done to reduce the environmental impact of the practice of athletic training.   To examine athletic trainers' attitudes toward and perceptions of factors related to environmental sustainability.   Sequential, mixed methods using a survey, focus groups, and personal interviews.   Field study.   Four hundred forty-two individuals completed the survey. Sixteen participated in the qualitative portion.   Quantitative results from the Athletic Training Environmental Impact Survey included data from a 5-point Likert scale (1 = lowest rating and 5 = highest rating). Descriptive statistics and 1-way analyses of variance were used to describe perceptions and determine differences in mean opinion, National Athletic Trainers' Association district, and use of green techniques. Qualitative data were transcribed verbatim and analyzed inductively.   The mean score for opinion of the environment was 3.30 ± 0.52. A difference was found between opinion and National Athletic Trainers' Association district ( F 9, 429 = 2.43, P = .01). A Bonferroni post hoc analysis identified this difference ( P = .03) between members of District 2 (Delaware, New Jersey, New York, Pennsylvania) and District 9 (Alabama, Florida, Georgia, Kentucky, Louisiana, Mississippi, Tennessee). An inductive analysis resulted in 3 emergent themes: (1) barriers to using green techniques, (2) motivators for using green techniques, and (3) solutions to overcoming the barriers. The information gleaned from participants in the qualitative portion of the study can be useful for clinicians wishing to implement basic conservation efforts in their practice settings and may guide future sustainability projects.   Overall, participants reported a positive opinion of environmental sustainability topics related to athletic

An electromechanical gait trainer for restoration of gait in hemiparetic stroke patients: preliminary results.

Science.gov (United States)

Hesse, S; Werner, C; Uhlenbrock, D; von Frankenberg, S; Bardeleben, A; Brandl-Hesse, B

2001-01-01

Modern concepts of gait rehabilitation after stroke favor a task-specific repetitive approach. In practice, the required physical effort of the therapists limits the realization of this approach. Therefore, a mechanized gait trainer enabling nonambulatory patients to have the repetitive practice of a gait-like movement without overstraining therapists was constructed. This preliminary study investigated whether an additional 4-week daily therapy on the gait trainer could improve gait ability in 14 chronic wheelchair-bound hemiparetic subjects. The 4 weeks of physiotherapy and gait-trainer therapy resulted in a relevant improvement of gait ability in all subjects. Velocity, cadence, and stride length improved significantly (p gait trainer seems feasible as an adjunctive tool in gait rehabilitation after stroke; further studies are needed.

Blended learning in CME: the perception of GP trainers.

Science.gov (United States)

Te Pas, E; Meinema, J G; Visser, M R M; van Dijk, N

2016-05-01

Blended learning (the combination of electronic methods with traditional teaching methods) has the potential to combine the best of traditional education with the best of computer-mediated training. We chose to develop such an intervention for GP trainers who were undertaking a Continuing Medical Education (CME) course in evidence-based medicine (EBM). This study reports on our experience and investigated the factors influencing the perception on usefulness and logistics of blended learning for learners in CME. In total, 170 GP trainers participated in the intervention. We used questionnaires, observations during the four face-to-face meetings and evaluations in the e-course over one year. Additionally we organised focus groups to gain insight in some of the outcomes of the questionnaires and interpretations of the observations. The GP trainers found the design and the educational method (e-course in combination with meetings) attractive, instructive and complementary. Factors influencing their learning were (1) educational design, (2) educational method, (3) topic of the intervention, (4) time (planning), (5) time (intervention), (6) learning style, (7) technical issues, (8) preconditions and (9) level of difficulty. A close link between daily practice and the educational intervention was considered an important precondition for the success of the intervention in this group of learners. GP trainers were positive about blended learning: they found e-learning a useful way to gain knowledge and the meetings a pleasant way of transferring the knowledge into practice. Although some preconditions should be taken into consideration during its development and implementation, they would participate in similarly designed learning in the future.

FE-I4 Firmware Development and Integration with FELIX for the Pixel Detector

CERN Document Server

Yadav, Amitabh; Sharma, Abhishek; CERN. Geneva. EP Department

2017-01-01

CERN has planned a series of upgrades for the LHC. The last in this current series of planned upgrades is designated the HL-LHC. At the same time, the ATLAS Experiment will be extensively changed to meet the challenges of this upgrade (termed as the “Phase-II” upgrade). The Inner Detector will be completely rebuilt for the phase-II. The TRT, SCT and Pixel will be replaced by the all-silicon tracker, termed as the Inner Tracker (ITk). The read-out of this future ITk detector is an engineering challenge for the routing of services and quality of the data. This document describes the FPGA firmware development that integrates the GBT, Elink and Rx-Tx Cores for communication between the FE-I4 modules and the FELIX read-out system.

Cross-cultural communication capabilities of U.S. military trainers: host nation perspective.

Science.gov (United States)

Mahmood, Maysaa; Alameri, Ali; Jawad, Shakir; Alani, Yasir; Zuerlein, Scott; Nakano, Gregg; Anderson, Warner; Beadling, Charles

2013-06-01

A survey was conducted to assess trainee perception of the cross-cultural communication competency of U.S. military trainers and their satisfaction with the training they received. Findings from the survey show that U.S. military trainers rely significantly on local interpreters. This indicates variability in the ability of the trainers to communicate effectively with host nation partners, the variability being dependent on the capabilities of the individual interpreter. The findings illustrate the importance of providing military health personnel with training on how to work effectively with interpreters. The use of supplementary resources such as electronic translation devises when the interpreter is not capable of conveying health-related training information with the desired level of accuracy is recommended. Expanding the availability of general cultural training, which provides baseline information on local values, traditions, and customs in addition to health-specific cultural orientation, is also recommended to help military health trainers customize their training content and methods to fit the local environment. Reprint & Copyright © 2013 Association of Military Surgeons of the U.S.

Design of Human – Machine Interface and Altering of Pelvic Obliquity with RGR Trainer

Science.gov (United States)

Pietrusinski, Maciej; Unluhisarcikli, Ozer; Mavroidis, Constantinos; Cajigas, Iahn; Bonato, Paolo

2012-01-01

The Robotic Gait Rehabilitation (RGR) Trainer targets secondary gait deviations in stroke survivors undergoing rehabilitation. Using an impedance control strategy and a linear electromagnetic actuator, the device generates a force field to control pelvic obliquity through a Human-Machine Interface (i.e. a lower body exoskeleton). Herein we describe the design of the RGR Trainer Human-Machine Interface (HMI) and we demonstrate the system’s ability to alter the pattern of movement of the pelvis during gait in a healthy subject. Results are shown for experiments during which we induced hip-hiking – in healthy subjects. Our findings indicate that the RGR Trainer has the ability of affecting pelvic obliquity during gait. Furthermore, we provide preliminary evidence of short-term retention of the modified pelvic obliquity pattern induced by the RGR Trainer. PMID:22275693

Acquisition of fundamental laparoscopic skills: is a box really as good as a virtual reality trainer?

Science.gov (United States)

Vitish-Sharma, P; Knowles, J; Patel, B

2011-01-01

Laparoscopic surgery requires working in a three-dimensional environment with a two-dimensional view. Skills such as depth perception, hand to eye co-ordination and bimanual manipulation are crucial to its efficacy. To compare the efficiency of training in laparoscopic skills on a VR simulator with a traditional box trainer. Twenty medical students were recruited. An initial training session on the relevant anatomy and steps of a laparoscopic cholecystectomy was given. Baseline skills were recorded using a pre-training laparoscopic cholecystectomy on the VR trainer. Parameters measured were: (1) total time taken (mins); (2) number of movements right and left instrument; (3) path length (cms) of right and left instrument was recorded. Ten students trained on a VR simulator, and ten on a box trainer, for three hours each. The box trainer group exercises were based on the Royal College of Surgeons core laparoscopic skills course, and the VR trainer exercises were based on the Simbionix LapMentor basic skills tasks. Following this both groups were reassessed by a laparoscopic cholecystectomy on the VR trainer. Both groups showed improvement in all measured parameters. A student T-test at 95% confidence interval showed no statistically significant difference between the two groups pre and post training. Both the VR and box trainer are effective in the acquisition of laparoscopic skills. Copyright © 2011 Surgical Associates Ltd. Published by Elsevier Ltd. All rights reserved.

Calculations of transient fields in the Felix experiments at Argonne using null field integrated techniques

International Nuclear Information System (INIS)

Han, H.C.; Davey, K.R.; Turner, L.

1985-08-01

The transient eddy current problem is characteristically computationally intensive. The motivation for this research was to realize an efficient, accurate, solution technique involving small matrices via an eigenvalue approach. Such a technique is indeed realized and tested using the null field integral technique. Using smart (i.e., efficient, global) basis functions to represent unknowns in terms of a minimum number of unknowns, homogeneous eigenvectors and eigenvalues are first determined. The general excitatory response is then represented in terms of these eigenvalues/eigenvectors. Excellent results are obtained for the Argonne Felix cylinder experiments using a 4 x 4 matrix. Extension to the 3-D problem (short cylinder) is set up in terms of an 8 x 8 matrix

Sum-frequency generation from molecular monolayers using 14 μm radiation from the FELIX free-electron laser

International Nuclear Information System (INIS)

Van der Ham, E.W.M.; Vrehen, Q.H.F.; Eliel, E.R.

1995-01-01

Sum-frequency generation (SFG) has developed into a widely applied tool for study of surfaces and interfaces where molecules are present. It combines the surface specificity of a second-order nonlinear optical technique with the power of a spectroscopic method, and it can be used under widely varying experimental conditions ranging from UHV to electrochemical cells. The important characteristic of SFG is that it allows one to study the average spatial orientation of a molecular bond in a monolayer of molecules at an interface. Until recently SFG measurements were confined to the frequency interval Y μ > 1700 cm -1 because of a lack of suitable laser sources at wave-lengths λ > 6 μm. So for most molecules only a few vibrational modes and thus intramolecular bonds can be studied. We have developed a universal sum-frequency spectrometer around the FELIX free-electron law that covers the complete molecular fingerprint since we can generate any IR wavelength between 2.75 and 110 fμ at the FELIX facility. We have used this setup for a series of exploratory SFG experiments in a frequency range that was hitherto unexplored in the study of molecular monolayers. We have studied thiol monolayers chemisorbed on a variety of noble metals (Au, Ag, Pt) where we focussed on the C-S stretch vibration at ν = 702 cm -1 (λ = 14.3 μm). We have found spectroscopic features revealing the presence of both the trane and gauche conformers of the adsorbed molecules. The present measurements open a whole new wavelength range for nonlinear optical studies of interfaces

Training aids: the motor operator valve trainer

International Nuclear Information System (INIS)

McCulloch, B.

1987-01-01

The spectrum of training aids used in the nuclear industry runs the gamut from the very basic (i.e., valve training aids - gate, globe, check) to the highly complex (i.e., nuclear full scope simulator). Designing and purchasing the best training aids take much time, detailed investigation, and good understanding of plant operations. The training aid that has given the New York Power Authority the best results has been the motor operator valve (MOV) trainer. Some of the items that make the MOV trainer a good choice are: (1) large number of MOVs in the plant, (2) importance of MOVs to safe plant operation, (3) detailed MOV procedures used by the plant, (4) history of MOV problems, and (5) ability to demonstrate important concepts and operation - hammer blow effect, torque and limit switch adjustment and functions, and actual sequence of operation of the limitorque valve operator

Knowledge about sports-related concussion: is the message getting through to coaches and trainers?

Science.gov (United States)

White, Peta E; Newton, Joshua D; Makdissi, Michael; Sullivan, S John; Davis, Gavin; McCrory, Paul; Donaldson, Alex; Ewing, Michael T; Finch, Caroline F

2014-01-01

The need for accurate diagnosis and appropriate return-to-play decisions following a concussion in sports has prompted the dissemination of guidelines to assist managing this condition. This study aimed to assess whether key messages within these guidelines are reflected in the knowledge of coaches and sports trainers involved in community sport. An online knowledge survey was widely promoted across Australia in May-August 2012 targeting community Australian Football (AF) and Rugby League (RL) coaches and sports trainers. 260 AF coaches, 161 AF sports trainers, 267 RL coaches and 228 RL sports trainers completed the survey. Knowledge scores were constructed from Likert scales and compared across football codes and respondent groups. General concussion knowledge did not differ across codes but sports trainers had higher levels than did coaches. There were no significant differences in either concussion symptoms or concussion management knowledge across codes or team roles. Over 90% of respondents correctly identified five of the eight key signs or symptoms of concussion. Fewer than 50% recognised the increased risk of another concussion following an initial concussion. Most incorrectly believed or were uncertain that scans typically show damage to the brain after a concussion occurs. Fewer than 25% recognised, and >40% were uncertain that younger players typically take longer to recover from concussion than adults. The key messages from published concussion management guidelines have not reached community sports coaches and sports trainers. This needs to be redressed to maximise the safety of all of those involved in community sport.

Communicating Leave No Trace ethics and practices: Efficacy of two-day trainer courses

Science.gov (United States)

Daniels, M.L.; Marion, J.L.

2005-01-01

Heavy recreational visitation within protected natural areas has resulted in many ecological impacts. Many of these impacts may be avoided or minimized through adoption of low-impact hiking and camping practices. Although ?No Trace? messages have been promoted in public lands since the 1970s, few studies have documented the reception and effectiveness of these messages. The U.S. Leave No Trace Center for Outdoor Ethics develops and promotes two-day Trainer courses that teach Leave No Trace (LNT) skills and ethics to outdoor professionals, groups, and interested individuals. This study examined the change in knowledge, ethics, and behavior of LNT Trainer course participants. The respondents were a convenience sample of participants in Trainer courses offered from April through August 2003. Trainer course instructors administered pre-course and post-course questionnaires to their participants, and we contacted participants individually with a followup questionnaire 4 months after completion of their course. Scores for each of the sections increased immediately following the course, and decreased slightly over the 4 months following the course. Overall, more than half of the knowledge and behavior items, and half of the ethics items, showed significant improvement from pre-course measures to the follow-up. Age, reported LNT experience, and backpacking experience affected the participants? pre-course knowledge and behavior scores. Younger, less experienced respondents also showed a greater improvement in behavior following the course. Trainer course participants also shared their LNT skills and ethics with others both formally and informally. In summary, the LNT Trainer course was successful in increasing participants? knowledge, ethics, and behavior, which they then shared with others. Since many low impact skills taught in the LNT curriculum are supported by scientific research, LNT educational programs have the potential to effectively minimize the environmental

El fresco de la casa de Iulia Felix : anatomía de una scho

Directory of Open Access Journals (Sweden)

Milagros Moro Ipola

2010-01-01

Full Text Available Antes del contacto de Roma con las ciudades griegas del sur de Italia durante la Guerra contra Pirro en el siglo III a.C., el tipo de educación que recibían los jóvenes romanos era el reflejo de la sociedad agraria que era por entonces Roma. Los hijos estaban bajo la tutela de la madre o del aya hasta los siete años, aproximadamente, cuando el padre se hacía cargo de su formación. La relación con Grecia y su cultura revolucionó el sistema educativo tradicional y la enseñanza casera y honorable, como decía Plutarco (Quest. Rom. LIX pues «la gente enseñaba sólo a sus amigos y familiares», a cargo del paterfamilias dejó paso a una otra peor valorada impartida por maestros y profesores. El conocido fresco escolar encontrado en la casa de Iulia Felix en Pomeya nos sirve de guía para descubrir ese mundo a través de una imagen.Before the contact with the Greek cities in southern Italy during the war against Pyrrhus in the IIIrd century b.C., the young Romans had a kind of upbringing that was a reflection of the agrarian society Rome was at that time. Children were a guard of the mother or the governess until they were around seven. Then, the father took charge of their training. The relationship with Greece and its culture revolutionized the traditional education system and the home and honorable upbringing in the charge of the paterfamilias, as Plutarch said, (Quest. Rom. LIX because «people only taught the friends and the relatives», gave way to another one, given by teachers and not valued by society at all. The known school fresco found in the House of Iulia Felix, in Pompeii, can serve a guide in order to discover this world through an image.

Attitudes toward the health of men that regularly occupy in a trainer hall.

Directory of Open Access Journals (Sweden)

Adamchhuk Ja.

2012-02-01

Full Text Available It is accepted to consider that by motivation for people that practice in a trainer hall is an improvement of health and original appearance. The aim of this research was to determine whether there is training by part of forming of positive attitude toward the health of men-sportsmen-amateurs that occupy in a trainer hall. In research took part 100 men that engage in the power training in one of three trainer halls of Warsaw. Investigational divided by two groups: 50 persons that occupy in a trainer hall more than one year, but no more than 3 years (group A and 50 persons that practice more than 3 (group B. It is well-proven that training positively influences on the emotional state of men. It was discovered at the same time, that than greater experience of sportsman-amateur, the considerably more often he used additions (including by a stimulant. There was no medical control in both groups. Positive influence of the power training shows that they can be the important element of prophylaxis and physiotherapy.

National Athletic Trainers' Association Position Statement: Management of Sport Concussion

Science.gov (United States)

Broglio, Steven P.; Cantu, Robert C.; Gioia, Gerard A.; Guskiewicz, Kevin M.; Kutcher, Jeffrey; Palm, Michael; McLeod, Tamara C. Valovich

2014-01-01

Objective: To provide athletic trainers, physicians, and other health care professionals with best-practice guidelines for the management of sport-related concussions. Background: An estimated 3.8 million concussions occur each year in the United States as a result of sport and physical activity. Athletic trainers are commonly the first medical providers available onsite to identify and evaluate these injuries. Recommendations: The recommendations for concussion management provided here are based on the most current research and divided into sections on education and prevention, documentation and legal aspects, evaluation and return to play, and other considerations. PMID:24601910

Effectiveness of box trainers in laparoscopic training

Directory of Open Access Journals (Sweden)

Dhariwal Anender

2007-01-01

Full Text Available Rationale and Objectives: Various devices are used to aid in the education of laparoscopic skills ranging from simple box trainers to sophisticated virtual reality trainers. Virtual reality system is an advanced and effective training method, however it is yet to be adopted in India due to its cost and the advanced technology required for it. Therefore, box trainers are being used to train laparoscopic skills. Hence this study was undertaken to assess the overall effectiveness of the box-training course. Study Procedure: The study was conducted during six-day laparoscopic skills training workshops held during 2006. Twenty five surgeons; age range of 26 to 45 years, of either sex, who had not performed laparoscopic surgery before; attending the workshop were evaluated. Each participant was given a list of tasks to perform before beginning the box-training course on day one and was evaluated quantitatively by rating the successful completion of each test. Evaluation began when the subject placed the first tool into the cannula and ended with task completion. Two evaluation methods used to score the subject, including a global rating scale and a task-specific checklist. After the subject completed all sessions of the workshop, they were asked to perform the same tasks and were evaluated in the same manner. For each task completed by the subjects, the difference in the scores between the second and first runs were calculated and interpreted as an improvement as a percentage of the initial score. Statistical Analysis: Wilcoxon matched-paired signed-ranks test was applied to find out the statistical significance of the results obtained. Results: The mean percentage improvement in scores for both the tasks, using global rating scale, was 44.5% + 6.930 (Mean + SD. For task 1, using the global rating scale mean percentage improvement was 49.4% + 7.948 (Mean + SD. For task 2, mean percentage improvement using global rating scale was 39.6% + 10.4 (Mean

Tic Tac Toe Math. Train the Trainer.

Science.gov (United States)

Center for Alternative Learning, Bryn Mawr, PA.

This report describes a project that developed a "Train the Trainer" program that would enable individuals to learn and teach the alternative instructional technique, Tic Tac Toe Math, developed by Richard Cooper for adult basic education students. The pilot workshop conducted as part of the project identified problems that traditional…

Keith Haring, Felix Gonzalez-Torres, Wolfgang Tillmans, and the AIDS Epidemic: The Use of Visual Art in a Health Humanities Course.

Science.gov (United States)

Smith, Jason A

2018-02-23

Contemporary art can be a powerful pedagogical tool in the health humanities. Students in an undergraduate course in the health humanities explore the subjective experience of illness and develop their empathy by studying three artists in the context of the AIDS epidemic: Keith Haring, Felix Gonzalez-Torres, and Wolfgang Tillmans. Using assignments based in narrative pedagogy, students expand their empathic response to pain and suffering. The role of visual art in health humanities pedagogy is discussed.

Cleared Hot: A Forward Air Control (Airborne) Concepts Trainer

National Research Council Canada - National Science Library

King, Gregory; Lakey, Charles

2006-01-01

With the aim of creating a skill trainer of conceptual knowledge, what is the development process for ensuring the correct set of objectives are determined, matched to appropriate technology, and implemented...

The Current State of Personal Training: an Industry Perspective of Personal Trainers in a Small Southeast Community

Science.gov (United States)

Melton, Deana I.; Katula, Jeffrey A.; Mustian, Karen M.

2014-01-01

Although research has identified a number of qualities and competencies necessary to be an effective exercise leader, the fitness industry itself is largely unregulated and lacks a unified governing body. As such, a plethora of personal trainer certifications exists with varying degrees of validity that fail to ensure qualified trainers and, therefore, protect the consumer. It is argued that the potential consequences of this lack of regulation are poor societal exercise adherence, potential injury to the client, and poor public perception of personal trainers. Additionally, it is not known whether personal trainers are meeting the needs of their clients or what criteria are used in the hiring of personal trainers. Thus, the purpose of this investigation was to examine the current state of personal training in a midsized Southeast city by using focus group methodology. Local personal trainers were recruited for the focus groups (n = 11), and the results from which were transcribed, coded, and analyzed for themes using inductive reasoning by the authors. Qualities and characteristics that identified by participants clustered around 4 main themes. Client selection rationale consisted of qualities that influenced a client’s decision to hire a particular trainer (e.g., physique, gender, race). Client loyalty referred to the particular qualities involved in maintaining clients (e.g., motivation skills, empathy, social skills). Credentials referred to formal training (e.g., college education, certifications). Negative characteristics referred to qualities considered unethical or unprofessional (e.g., sexual comments, misuse of power) as well as the consequences of those behaviors (e.g., loss of clients, potential for litigation). These results are discussed regarding the implications concerning college programs, certification organizations, increasing public awareness of expectations of qualified trainers, and a move towards state licensure. PMID:18438226

Can we continue to ignore gender differences in performance on simulation trainers?

Science.gov (United States)

Thorson, Chad M; Kelly, Jason P; Forse, R Armour; Turaga, Kiran K

2011-05-01

There are differences between the genders in their innate performances on simulation trainers, which may impair accurate assessment of psychomotor skills. The performance of fourth-year students with no exposure to the Minimally Invasive Surgical Trainer compared based on gender, and other psychomotor skills. Our study included 16 male and 16 female students. After adjusting for choice of medical specialty (Pvideo game use (P=.6), and experience in the operating room (P=.4), female sex was an independent factor for worse performance (P=.04) in multivariate models. Women took more time than men (P<.01) and made more errors (29 versus 25 on 3 reps, P<.01). Among medical students with no previous exposure to laparoscopic trainers, female students perform worse than male students after adjusting for confounding factors. This difference must be recognized by training programs while using simulators for training and evaluation.

[Development of a gait trainer with regulated servo-drive for rehabilitation of locomotor disabled patients].

Science.gov (United States)

Uhlenbrock, D; Sarkodie-Gyan, T; Reiter, F; Konrad, M; Hesse, S

1997-01-01

The aim of the present study was to develop a new gait trainer for the rehabilitation of non-ambulatory patients. For the simulation of the gait phase, we used a commercially available fitness trainer (Fast Track) with two foot plates moving in an alternating fashion and connected to a servo-controlled propulsion system providing the necessary support for the movement depending on the patient's impairment level. To compensate deficient equilibrium reflexes, the patient was suspended in a harness capable of supporting some of his/her weight. Video analysis of gait and the kinesiological EMG were used to assess the pattern of movement and the corresponding muscle activity, which were then evaluated in healthy subjects, spinal cord injured and stroke patients and compared with walking on the flat or on a treadmill. Walking on the gait trainer was characterised by a symmetrical, sinusoidal movement of lower amplitude than in normal gait. The EMG showed a low activity of the tibialis anterior muscle, while the antigravity muscles were clearly activated by the gait trainer during the stance phase. In summary, the new gait trainer generates a symmetrical gait-like movement, promoting weight acceptance in the stance phase, which is important for the restoration of walking ability.

A mechanized gait trainer for restoring gait in nonambulatory subjects.

Science.gov (United States)

Hesse, S; Uhlenbrock, D; Werner, C; Bardeleben, A

2000-09-01

To construct an advanced mechanized gait trainer to enable patients the repetitive practice of a gaitlike movement without overstraining therapists. DEVICE: Prototype gait trainer that simulates the phases of gait (by generating a ratio of 40% to 60% between swing and stance phases), supports the subjects according to their ability (lifts the foot during swing phase), and controls the center of mass in the vertical and horizontal directions. Two nonambulatory, hemiparetic patients who regained their walking ability after 4 weeks of daily training on the gait trainer, a 55-year-old woman and a 62-year-old man, both of whom had a first-time ischemic stroke. Four weeks of training, five times a week, each session 20 minutes long. Functional ambulation category (FAC, levels 0-5) to assess gait ability and ground level walking velocity. Rivermead motor assessment score (RMAS, 0-13) to assess gross motor function. Patient 1: At the end of treatment, she was able to walk independently on level ground with use of a walking stick. Her walking velocity had improved from .29m/sec to .59m/sec. Her RMAS score increased from 4 to 10, meaning she could walk at least 40 meters outside, pick up objects from floor, and climb stairs independently. Patient 2: At end of 4-week training, he could walk independently on even surfaces (FAC level 4), using an ankle-foot orthosis and a walking stick. His walking velocity improved from .14m/sec to .63m/sec. His RMAS increased from 3 to 10. The gait trainer enabled severely affected patients the repetitive practice of a gaitlike movement. Future studies may elucidate its value in gait rehabilitation of nonambulatory subjects.

The Organizational Climate in Collegiate Athletics: An Athletic Trainer's Perspective.

Science.gov (United States)

Mazerolle, Stephanie M; Eason, Christianne M

2018-01-01

  An organizational climate is largely based on an employee's perceptions of the working conditions in which he or she engages regularly. A multifaceted concept, the organizational climate is often formed by perceptions of employee welfare, rewards, and support. Achieving work-life balance is also a part of the climate.   To learn collegiate athletic trainers' perceptions of organizational climate and specifically how it may pertain to their work-life balance.   Phenomenologic study.   Collegiate practice setting.   Thirty athletic trainers working in the collegiate athletics setting took part in 1-on-1 phone interviews. The participants were 30.5 (interquartile range [IQR] = 7.75) years old and had been certified for 7 (IQR = 5) years and at their current position for 4 (IQR = 3) years.   Participants completed a phone interview that followed a semistructured framework. All transcribed interviews were analyzed using a phenomenologic approach. Researcher triangulation, expert review, and data saturation were used to establish credibility.   Athletic trainers working in the collegiate athletics setting who had positive perceptions of their work-life balance described their organizational climate as family friendly. Our participants' supervisors allowed for autonomy related to work scheduling, which provided opportunities for work-life balance. These athletic trainers believed that they worked in a climate that was collegial, which was helpful for work-life balance. In addition, the importance of placing family first was part of the climate.   The perceptions of our participants revealed a climate of family friendliness, supervisor support, and collegiality among staff members, which facilitated the positive climate for work-life balance. The mindset embraced the importance of family and recognized that work did not always have to supersede personal priorities.

[Tools for laparoscopic skill development - available trainers and simulators].

Science.gov (United States)

Jaksa, László; Haidegger, Tamás; Galambos, Péter; Kiss, Rita

2017-10-01

The laparoscopic minimally invasive surgical technique is widely employed on a global scale. However, the efficient and ethical teaching of this technique requires equipment for surgical simulation. These educational devices are present on the market in the form of box trainers and virtual reality simulators, or some combination of those. In this article, we present a systematic overview of commercially available surgical simulators describing the most important features of each product. Our overview elaborates on box trainers and virtual reality simulators, and also touches on surgical robotics simulators, together with operating room workflow simulators, for the sake of completeness. Apart from presenting educational tools, we evaluated the literature of laparoscopic surgical education and simulation, to provide a complete picture of the unfolding trends in this field. Orv Hetil. 2017; 158(40): 1570-1576.

Examining the Experiences of Athletic Trainers as they transition into their First Full-Time Position

Directory of Open Access Journals (Sweden)

Stephanie M. Mazerolle

2017-04-01

Full Text Available Transition to clinical practice is an important topic in athletic training, as it can be a period of time that presents challenges for the athletic trainer. Most of the research pertaining to transition to practice focuses on the skills and knowledge necessary for clinical practice, yet we know that stress can manifest from not only being an independent practitioner but also from learning how to balance one’s roles. We wanted to understand the perspective of today’s novice athletic trainers and how they feel in their first full-time position, specifically relating to their professional development and establishment or maintenance of work-life balance (WLB. Using a qualitative paradigm, we phone interviewed athletic trainers who were categorized as career starters by the National Athletic Trainers’ Association. Using a purposive recruitment strategy we were able to recruit 20 (12 female, 8 male athletic trainers meeting this classification. General inductive analyses were used to code the data from our interviews, and we satisfied credibility though saturation of the data, peer review, and researcher triangulations during the coding process. Our findings suggest that while confidence in clinical skills is apparent, some of the more administrative aspects of clinical practice present challenges. We found that various employment settings offered various expectations or challenges that had the potential to impact WLB. A blend of professional and organizational processes helped transition the athletic trainer, and although both were helpful each also could be bolstered to improve transitioning for the newly credentialed athletic trainer. Employers of early career starters should be aware of the stress related to transition to practice, and the time it can take to acclimate.

Imaging of Nuclear Weapon Trainers

Energy Technology Data Exchange (ETDEWEB)

Schwellenbach, David [National Security Technologies, LLC. (NSTec), Mercury, NV (United States)

2017-12-06

The Configurable Muon Tracker (CMT) is an adaptation of the existing drift tube detector commercially available from Decision Sciences International Corporation (DSIC). NSTec engineered the CMT around commercially available drift tube assemblies to make a detector that is more versatile than previous drift tube assemblies. The CMT became operational in February 2013. Traditionally, cosmic-ray muon trackers rely on near-vertical trajectory muons for imaging. Since there are scenarios where imaging using vertical trajectory muons is not practical, NSTec designed the CMT specifically for quick configurability to track muons from any trajectory. The CMT was originally designed to be changed from vertical imaging mode to horizontal imaging mode in a few hours with access to a crane or other lifting equipment. In FY14, locations for imaging weapon trainers and SNM were identified and it was determined that lifting equipment would not typically be available in experimental areas. The CMT was further modified and a portable lifting system was developed to allow reconfiguration of the CMT without access to lifting equipment at the facility. This system was first deployed at Los Alamos National Laboratory’s W-division, where several trainers were imaged in both horizontal and vertical modes. Real-time images have been compared in both modes showing that imaging can be done in both modes with the expected longer integration time for horizontal mode. Further imaging and post processing of the data is expected to continue into early FY15.

Em companhia do personal trainer: significados atribuídos pelos alunos ao atendimento personalizado

Directory of Open Access Journals (Sweden)

Maurício Leite da Silva

2016-11-01

Este estudo objetivou compreender os significados do atendimento do personal trainer para o respectivo aluno deste profissional. É uma pesquisa de cunho qualitativo que se sustenta na literatura especializada sobre as temáticas personal trainer e treinamento personalizado. O estudo se valeu da análise de conteúdo como método e da entrevista semiestruturada como ferramenta metodológica. Foram entrevistados sete alunos de treinadores personalizados de uma academia de ginástica da cidade de Cachoeirinha/RS, Brasil. Após a análise das entrevistas, foi possível compreender que o atendimento do personal trainer para os alunos entrevistados significa resultados rápidos, confiança e motivação.

The law on sport in the light of the opinion of the fitness instructors and personal trainers

OpenAIRE

Patrycja, Proskura; Kazimierz, Witkowski

2017-01-01

The popularity of the work as a fitness instructor and personal trainer in our country continues to grow. Right about this flu in Poland is not regulated, which creates a lot of concerns about the quality of their qualifications.The existing law on sport of 25 June 2010 requirements for trainers and instructors, excluded the requirement of graduate and cut off the procedure of applying for consent to the competent Minister of physical culture to carry out specialized trainer courses and ins...

The law on sport in the light of the opinion of the fitness instructors and personal trainers

OpenAIRE

Patrycja, Proskura; Kazimierz, Witkowski

2017-01-01

The popularity of the work as a fitness instructor and personal trainer in our country continues to grow. Right about this flu in Poland is not regulated, which creates a lot of concerns about the quality of their qualifications. The existing law on sport of 25 June 2010 requirements for trainers and instructors, excluded the requirement of graduate and cut off the procedure of applying for consent to the competent Minister of physical culture to carry out specialized trainer courses and in...

Pengembangan alat tempo trainer untuk membantu efisiensi gerakan lengan gaya bebas cabang olahraga renang

Directory of Open Access Journals (Sweden)

Bahtiyar Heru Susanto

2017-09-01

This research aimed to develop the tools of Tempo Trainer to help efficiency of arm freestyle movement on the branch of swimming. Small-scale trials were conducted on four coaches and 10 athletes in the swimming association Tirta Alvita and Yuso. Large-scale trial was conducted on 10 coaches and 25 athletes in the swimming association Tirta Alvita, Yuso, Dolphin, Caesar, and Arowana. The instrument used to collect data was a questionnaire based on the analysis PIECES (Performance, Information, Economic, Control, Efficiency, Services. The assessment result of experts, coaches, and athletes toward Tempo Trainer tool shows that the assessment categoryis good, valid and reliable. Based of the resultsthat Tempo Trainer tool developed can count the number of cycles of freestyle movement, a sound that can be heard by coaches and athletes, can be used for more than one athlete, as well as it is more affordable. The coaches assessment shows valid results with every indicator PIECES obtain value rxy > r table = 0.632, with reliable results rxy = 0.908. The assessment of Tempo Trainer draft tool by athletes is good and valid with the result of the rxy > r table = 0.750.

Assessment of the Clinical Trainer as a Role Model: A Role Model Apperception Tool (RoMAT)

NARCIS (Netherlands)

Jochemsen-van der Leeuw, H. G. A. Ria; van Dijk, Nynke; Wieringa-de Waard, Margreet

2014-01-01

Purpose Positive role modeling by clinical trainers is important for helping trainees learn professional and competent behavior. The authors developed and validated an instrument to assess clinical trainers as role models: the Role Model Apperception Tool (RoMAT). Method On the basis of a 2011

Sports Nutrition Knowledge, Perceptions, Resources, and Advice Given by Certified CrossFit Trainers

OpenAIRE

Cassie Maxwell; Kyle Ruth; Carol Friesen

2017-01-01

Background: CrossFit is a large, growing force in the fitness community. Currently, Level 1 and 2 CrossFit certification classes do not include nutrition education. The purpose of this study was to identify sports nutrition knowledge, perceptions, resources, and advice given by Certified CrossFit Trainers. Methods: An online questionnaire that measured these four constructs was placed on a private Facebook community, open only to certified CrossFit trainers, for 10 days. Results: Complete sur...

Variations in area-level disadvantage of Australian registered fitness trainers usual training locations

Directory of Open Access Journals (Sweden)

Jason A. Bennie

2016-07-01

Full Text Available Abstract Background Leisure-time physical activity and strength training participation levels are low and socioeconomically distributed. Fitness trainers (e.g. gym/group instructors may have a role in increasing these participation levels. However, it is not known whether the training location and characteristics of Australian fitness trainers vary between areas that differ in socioeconomic status. Methods In 2014, a sample of 1,189 Australian trainers completed an online survey with questions about personal and fitness industry-related characteristics (e.g. qualifications, setting, and experience and postcode of their usual training location. The Australian Bureau of Statistics ‘Index of Relative Socioeconomic Disadvantage’ (IRSD was matched to training location and used to assess where fitness professionals trained and whether their experience, qualification level and delivery methods differed by area-level disadvantage. Linear regression analysis was used to examine the relationship between IRSD score and selected characteristics adjusting for covariates (e.g. sex, age. Results Overall, 47 % of respondents worked in areas within the three least-disadvantaged deciles. In contrast, only 14.8 % worked in the three most-disadvantaged deciles. In adjusted regression models, fitness industry qualification was positively associated with a higher IRSD score (i.e. working in the least-disadvantaged areas (Cert III: ref; Cert IV β:13.44 [95 % CI 3.86-23.02]; Diploma β:15.77 [95 % CI: 2.17-29.37]; Undergraduate β:23.14 [95 % CI: 9.41-36.86]. Conclusions Fewer Australian fitness trainers work in areas with high levels of socioeconomic disadvantaged areas than in areas with low levels of disadvantage. A higher level of fitness industry qualifications was associated with working in areas with lower levels of disadvantage. Future research should explore the effectiveness of providing incentives that encourage more fitness trainers and those with

Variations in area-level disadvantage of Australian registered fitness trainers usual training locations.

Science.gov (United States)

Bennie, Jason A; Thornton, Lukar E; van Uffelen, Jannique G Z; Banting, Lauren K; Biddle, Stuart J H

2016-07-11

Leisure-time physical activity and strength training participation levels are low and socioeconomically distributed. Fitness trainers (e.g. gym/group instructors) may have a role in increasing these participation levels. However, it is not known whether the training location and characteristics of Australian fitness trainers vary between areas that differ in socioeconomic status. In 2014, a sample of 1,189 Australian trainers completed an online survey with questions about personal and fitness industry-related characteristics (e.g. qualifications, setting, and experience) and postcode of their usual training location. The Australian Bureau of Statistics 'Index of Relative Socioeconomic Disadvantage' (IRSD) was matched to training location and used to assess where fitness professionals trained and whether their experience, qualification level and delivery methods differed by area-level disadvantage. Linear regression analysis was used to examine the relationship between IRSD score and selected characteristics adjusting for covariates (e.g. sex, age). Overall, 47 % of respondents worked in areas within the three least-disadvantaged deciles. In contrast, only 14.8 % worked in the three most-disadvantaged deciles. In adjusted regression models, fitness industry qualification was positively associated with a higher IRSD score (i.e. working in the least-disadvantaged areas) (Cert III: ref; Cert IV β:13.44 [95 % CI 3.86-23.02]; Diploma β:15.77 [95 % CI: 2.17-29.37]; Undergraduate β:23.14 [95 % CI: 9.41-36.86]). Fewer Australian fitness trainers work in areas with high levels of socioeconomic disadvantaged areas than in areas with low levels of disadvantage. A higher level of fitness industry qualifications was associated with working in areas with lower levels of disadvantage. Future research should explore the effectiveness of providing incentives that encourage more fitness trainers and those with higher qualifications to work in more socioeconomically

Design and implementation of robust controllers for a gait trainer.

Science.gov (United States)

Wang, F C; Yu, C H; Chou, T Y

2009-08-01

This paper applies robust algorithms to control an active gait trainer for children with walking disabilities. Compared with traditional rehabilitation procedures, in which two or three trainers are required to assist the patient, a motor-driven mechanism was constructed to improve the efficiency of the procedures. First, a six-bar mechanism was designed and constructed to mimic the trajectory of children's ankles in walking. Second, system identification techniques were applied to obtain system transfer functions at different operating points by experiments. Third, robust control algorithms were used to design Hinfinity robust controllers for the system. Finally, the designed controllers were implemented to verify experimentally the system performance. From the results, the proposed robust control strategies are shown to be effective.

A train-the-trainer education and promotion program: chronic fatigue syndrome – a diagnostic and management challenge

Directory of Open Access Journals (Sweden)

Hynes Kevin

2008-10-01

Full Text Available Abstract Background Chronic fatigue syndrome (CFS is a complicated illness for providers and patients. Fewer than 20% of persons with CFS have been diagnosed and treated. For providers, compounding the issue are the challenges in making a diagnosis due to the lack of a biomedical marker. Methods The objective of the CFS diagnosis and management curriculum was to instruct core trainers as to the evaluation, diagnosis, and management of CFS. Over a two year period, 79 primary care physicians, physician assistants, and nurse practitioners from diverse regions in the U.S. participated as core trainers in a two day Train-the-Trainer (TTT workshop. As core trainers, the workshop participants were expected to show increases in knowledge, self-efficacy, and management skills with the primary goal of conducting secondary presentations. Results The optimal goal for each core trainer to present secondary training to 50 persons in the health care field was not reached. However, the combined core trainer group successfully reached 2064 primary care providers. Eighty-two percent of core trainers responded "Very good" or "Excellent" in a post-tessurvey of self-efficacy expectation and CFS diagnosis. Data from the Chicago workshops showed significant improvement on the Primary Care Opinion Survey (p Conclusion Data show the workshop was successful in meeting the objectives of increasing CFS knowledge and raising perceived self-efficacy towards making a diagnosis. The CFS TTT program informed an educational provider project by shifting the format for physicians to grand rounds and continuing medical education design while retaining TTT aspects for nurse practitioners and physicians assistants. Evaluations also indicate that secondary trainings may be more readily employed and accepted if administrative barriers are addressed early in the planning phases.

Ethical Issues of ICT Use by Teacher Trainers: Use of E-Books in Academic Settings

Science.gov (United States)

Kilickaya, Ferit; Krajka, Jaroslaw

2015-01-01

In an attempt to address the issue of ethics in ICT use by university teacher trainers, the current study aimed to investigate academics' downloading and sharing e-books as well as the reasons that led them to be involved in this piracy. The participants included 140 teacher trainers working at faculties of education in Turkey, and a questionnaire…

Trainer-to-student ratios for teaching psychomotor skills in health care fields, as applied to osteopathic manipulative medicine.

Science.gov (United States)

Snider, Karen T; Seffinger, Michael A; Ferrill, Heather P; Gish, Eric E

2012-04-01

The hallmark of osteopathic medical education is the inclusion of hands-on instruction in osteopathic manipulative medicine (OMM), which includes palpatory diagnosis and osteopathic manipulative treatment (OMT). This OMM training typically involves a primary instructor presenting theory and techniques with step-by-step demonstrations to a large group of first- and second-year osteopathic medical students. Additional instructors, referred to as table trainers, assist the primary instructor by supervising the students as they practice the presented techniques. To the authors' knowledge, there is no currently accepted standard for a table trainer-to-student ratio in OMM skills laboratories within osteopathic medical schools in the United States. However, through a Google Web search and PubMed literature review, the authors identified published trainer-to-student ratios used in other health care skills training curricula. Psychomotor skills training courses in health care fields typically have a table trainer-to-student ratio of 1 trainer to 8 or fewer students. On the basis of these findings and psychomotor skills learning theory, the authors conclude that this ratio is likely sufficient for OMM skills training.

Practice until you can preach anything: The Presentation Trainer

NARCIS (Netherlands)

Schneider, Jan

2015-01-01

Public speaking skills are relevant for many professions, developing these skills requires practice and feedback. In order to get this feedback we developed the Presentation Trainer, a tool that automatically tracks your voice, posture and movements to give you feedback about your nonverbal

Development Aspects of a Robotised Gait Trainer for Neurological Rehabilitation

National Research Council Canada - National Science Library

Schmidt, H

2001-01-01

.... Conventional training methods, e.g. treadmill training, require great physical effort from the therapists to assist the patient After the successful development and application of a mechanised gait trainer, a new research project...

Java programming 24-hour trainer

CERN Document Server

Fain, Yakov

2015-01-01

Quick and painless Java programming with expert multimedia instruction Java Programming 24-Hour Trainer, 2nd Edition is your complete beginner's guide to the Java programming language, with easy-to-follow lessons and supplemental exercises that help you get up and running quickly. Step-by-step instruction walks you through the basics of object-oriented programming, syntax, interfaces, and more, before building upon your skills to develop games, web apps, networks, and automations. This second edition has been updated to align with Java SE 8 and Java EE 7, and includes new information on GUI b

WordPress 24-hour trainer

CERN Document Server

Plumley, George

2015-01-01

Create and expand feature-rich sites with no programming experience Ready to build, maintain, and expand your web site with WordPress but have no prior programming experience? WordPress 24-Hour Trainer, 3rd Edition is your book-and-video learning solution that walks you step-by-step through all the important features you will need to know. Lessons range from focused, practical everyday tasks to more advanced, creative features. Learn from an industry professional how to enter content, create pages, manage menus, utilize plug-ins, connect to social media, create membership and e-commerce site

Excel VBA 24-hour trainer

CERN Document Server

Urtis, Tom

2015-01-01

Master VBA automation quickly and easily to get more out of Excel Excel VBA 24-Hour Trainer, 2nd Edition is the quick-start guide to getting more out of Excel, using Visual Basic for Applications. This unique book/video package has been updated with fifteen new advanced video lessons, providing a total of eleven hours of video training and 45 total lessons to teach you the basics and beyond. This self-paced tutorial explains Excel VBA from the ground up, demonstrating with each advancing lesson how you can increase your productivity. Clear, concise, step-by-step instructions are combined wit

Training the Trainers of Tomorrow Today - driving excellence in medical education

Science.gov (United States)

Fellow-Smith, Elizabeth; Beveridge, Ed; Hogben, Katy; Wilson, Graeme; Lowe, John; Abraham, Rachel; Ingle, Digby; Bennett, Danielle; Hernandez, Carol

2013-01-01

Training the Trainers of Tomorrow Today (T4) is a new way to deliver “Training for Trainers”. Responding to local dissatisfaction with existing arrangements, T4 builds on 3 essential requirements for a future shape of training: 1. Clinical Leadership and a Collaborative Approach 2. Cross-Specialty Design and Participation 3. Local Delivery and Governance Networks Design principles also included: 3 levels of training to reflect differing needs of clinical supervisors, educational supervisors and medical education leader, mapping to GMC requirements and the London Deanery's Professional Development Framework; alignment of service, educational theory and research; recognition of challenges in delivering and ensuring attendance in busy acute and mental health settings, and the development of a faculty network. The delivery plan took into account census of professional development uptake and GMC Trainee Surveys. Strong engagement and uptake from the 11 Trusts in NW London has been achieved, with powerful penetration into all specialties. Attendance has exceeded expectations. Against an initial 12 month target of 350 attendances, 693 were achieved in the first 8 months. Evaluation of content demonstrates modules are pitched appropriately to attendees needs, with positive feedback from trainers new to the role. Delivery style has attracted high ratings of satisfaction: 87% attendees rating delivery as “good\\excellent”. External evaluation of impact demonstrated improved training experiences through changes in supervision, the learning environment and understanding of learning styles. We have addressed sustainability of the programme by advertising and recruiting Local Faculty Development Trainers. Volunteer consultants and higher trainees are trained to deliver the programme on a cascade model, supported by the Specialty Tutors, individual coaching and educational bursaries. The Trainers are local champions for excellence in training, provide a communication

Developing Objective Criteria for Evaluating Student Athletic Trainers.

Science.gov (United States)

Treadway, Linda

In devising a form for the evaluation of students preparing to become athletic trainers, it is helpful to have a checklist in which objectives and behavioral responses are organized into categories, such as prevention of injury, first aid, emergency care, treatment, rehabilitation, and taping and wrapping. It is also important to have records and…

FELIX: A proposal for a free electron laser experiment at Daresbury

International Nuclear Information System (INIS)

Thompson, D.J.

1980-01-01

Although the Stanford Group has clearly demonstrated the feasibility of the free electron laser (of the type working in the low current density regime), and a great deal of theoretical work has been done before and since that time, there is still very little experimental data on such devices and very little practical experience. One of the reasons for this is the cost of suitable electron beam sources. At Daresbury the NINA injector linac is in store and could be recommissioned at much less than the cost of a new machine. It is believed that there is a scientific case for infra-red sources of the FEL type, because of their high power and tunability and that they would complement a synchrotron radiation source which provides intense VUV and X-ray beams. FELIX is a free electron laser experiment using the NINA linac with an output tunable over the range 57-150 μm, proposed as a project to produce experimental data on FEL characteristics and provide practical experience which could lead to a new generation of infra-red sources. The paper will describe a design study which has been carried out and is presently under consideration by the Science Research Council. (orig.)

Design of Human – Machine Interface and Altering of Pelvic Obliquity with RGR Trainer

OpenAIRE

Pietrusinski, Maciej; Unluhisarcikli, Ozer; Mavroidis, Constantinos; Cajigas, Iahn; Bonato, Paolo

2011-01-01

The Robotic Gait Rehabilitation (RGR) Trainer targets secondary gait deviations in stroke survivors undergoing rehabilitation. Using an impedance control strategy and a linear electromagnetic actuator, the device generates a force field to control pelvic obliquity through a Human-Machine Interface (i.e. a lower body exoskeleton). Herein we describe the design of the RGR Trainer Human-Machine Interface (HMI) and we demonstrate the system’s ability to alter the pattern of movement of the pelvis...

Concussion Assessment in California Community College Football: Athletic Trainers' Strides toward a Safer Return to Play

Science.gov (United States)

Chinn, Nancy Resendes

2010-01-01

The purpose of this mixed method study was to compare current practices of athletic trainers in the management of concussion in football at California Community Colleges (CCC) with the concussion management guidelines set forth by the National Athletic Trainers Association (NATA). The study also set out to gain understanding of why some athletic…

Blended learning in CME: the perception of GP trainers

NARCIS (Netherlands)

te Pas, E.; Meinema, J. G.; Visser, M. R. M.; van Dijk, N.

2016-01-01

Blended learning (the combination of electronic methods with traditional teaching methods) has the potential to combine the best of traditional education with the best of computer-mediated training. We chose to develop such an intervention for GP trainers who were undertaking a Continuing Medical

The utilization of performance evaluation instruments by technical trainers to evaluate maintenance personnel in the nuclear power industry in the United States

International Nuclear Information System (INIS)

Hornberger, C.K.

1993-01-01

The purpose of this study was to document the utilization of performance evaluation instruments by technical trainers in the evaluation of maintenance personnel in US nuclear power plants. Performance evaluation of maintenance personnel has been identified by nuclear utilities and the Nuclear Regulatory Commission as the only acceptable method of determining worker competence. The NRC requires performance evaluation to be conducted to performance standards, but it does not specify the standards or the method to be utilized. Each plant is free to establish its own standards and methods of evaluation. This was a descriptive study utilizing descriptive statistics for the analysis of the data. The subjects included 655 maintenance trainers in 72 US nuclear plants. Conclusions of the study include: (1) Technical trainers are in compliance with NRC regulations. (2) Evaluation materials developed by the Institute of Nuclear Power Operations are used by technical trainers in every one of the 62 plants that responded. (3) In-plant or self-developed Performance Evaluation Instruments are utilized by 419 or 95.2% of the technical trainers. (4) Technical trainers incorporate nine common components into their Performance Evaluation Instruments. (5) Technical trainers evaluate maintenance processes and the product produced by workers when following procedures and specifications are critical and when safety hazards are involved. (6) Technical trainers believe that utilizing Performance Evaluation Instruments makes their job easier by providing documentation about the quality and standards of maintenance skills. (7) Technical trainers believe that maintenance workers benefit when their skills are assessed through the use of Performance Evaluation Instruments

Recruitment and Rotation of the Trainers in the Lifelong Learning Context

Science.gov (United States)

Mamaqi, Xhevrie; Rubio, Pilar Olave; Alvarez, Jesús Miguel

The workplace of today is characterized by rapid changes in work processes, in competition, in customer demands, and in work practices. To keep abreast of these rapid changes employers and employees must be committed to lifelong learning in order to keep ahead. One of the most important actors in the lifelong learning development process are the trainers, whose professional characteristics needs meeting new skills and adapting an varied and specific contents of the current labour market. Affected by the discontinuity and a high rate of job rotation, the recognition of it labour status and basic competence and skills, forms part of the Bologna Process recognized as Vocational Education Training (VET). Sixty in-depth interviews realized to managers of the centres of formation, are used as tools to obtain information about following topics: recruitment strategies, conventional and not conventional routes of the recruitment, rate rotation, qualification and training of the Spanish trainers. The transcription of the interviews achieve that not always exist a previous plan of recruitment, except that it is a question as big centers of formation. Also, the obtained information indicates a high rate of rotation that affects the trainers ones as professionals since there exists the discontinuity of the formative offer on the labour market.

Intention to use sport concussion guidelines among community-level coaches and sports trainers.

Science.gov (United States)

Newton, Joshua D; White, Peta E; Ewing, Michael T; Makdissi, Michael; Davis, Gavin A; Donaldson, Alex; Sullivan, S John; Seward, Hugh; Finch, Caroline F

2014-09-01

Sporting bodies have developed guidelines for managing community-level players with suspected concussion in response to international consensus statements on concussion in sport. The purpose of this study was to examine the factors that influence the intended use of concussion guidelines among community-level coaches and sports trainers from two popular football codes in Australia: Australian football and rugby league. Cross-sectional survey. The survey, based on an extended theory of planned behaviour model, was completed by 183 Australian football coaches, 121 Australian football sports trainers, 171 rugby league coaches, and 142 rugby league sports trainers. Personal norms and self-efficacy were significant predictors of intention to use concussion guidelines, although the relationship between self-efficacy and intention was stronger among Australian football coaches than rugby league coaches. Analysis of the salient beliefs that underpin self-efficacy found that coaches, irrespective of football code, felt less familiar (χ(2)=25.70, psports trainers in using the concussion guidelines. At the same time, Australian football personnel, irrespective of their team role, felt that they had insufficient time (χ(2)=8.04, psport concussion guidelines should focus on enhancing self-efficacy and leveraging personal norms. Increasing coaches' familiarity and experience in using the concussion guidelines would also be warranted, as would finding ways to overcome the perceived time and resource constraints identified among Australian football personnel. Copyright © 2013 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

Characterization of wood polymer composite and design of root trainer

Science.gov (United States)

Chitra, K. N.; Abhilash, R. M.; Chauhan, Shakti Singh; Venkatesh, G. S.; Shivkumar, N. D.

2018-04-01

Biopolymers have received much attention of researchers due to concerns over disposal of plastics, greenhouse gas emission and environmental problems associated with it. Polylactic Acid (PLA) is one of the thermoplastic biopolymer made from lactic acid by using agricultural resources. PLA has received significant interest due to its competitive properties when compared to commodity plastics such as Polyethylene, Polypropylene and Polystyrene. PLA has interesting properties such as high stiffness, UV stability, clear and glossy finish. However, application of PLA is restricted due to its brittle nature. Engineering and thermal properties of PLA can be improved by reinforcing fibres and fillers. Lignocelluloses or natural fibres such as Jute, Hemp, Bamboo, Sisal and Wood fibres can be used as reinforcement. By using natural fibres, a very bio-compostable composite can be produced. In the present study, short fibres from Melia Dubia wood were extracted and used as reinforcement to PLA Bio-Polymer matrix. Characterization of developed composite was obtained using tensile and flexural tests. Tensile test simulation of composite was performed using Altair Hypermesh, a Finite Element (FE) preprocessor and LS-Dyna an explicit FE solver. MAT_01, an elastic material model in LS-Dyna was used to model the behaviour. Further, the design of Root Trainer using developed composite has been explored. A Root Trainer is an aid to the cultivation of seedlings in nurseries. Root Trainer made by using developed composite has advantage of biodegradability and eco-friendly nature.

Face, content and concurrent validity of the Mimic® dV-Trainer for robot-assisted endoscopic surgery: a prospective study.

Science.gov (United States)

Egi, H; Hattori, M; Tokunaga, M; Suzuki, T; Kawaguchi, K; Sawada, H; Ohdan, H

2013-01-01

The aim of this study was to determine whether any correlation exists between the performance of the Mimic® dV-Trainer (Mimic Technologies, Seattle, Wash., USA) and the da Vinci Surgical System (Intuitive Surgical, Sunnyvale, Calif., USA). Twelve participants were recruited, ranging from residents to consultants. We used four training tasks, consisting of 'Pick and Place', 'Peg Board', 'Thread the Rings' and 'Suture Sponge', from the software program of the Mimic dV-Trainer. The performance of the participants was recorded and measured. Additionally, we prepared the same tasks for the da Vinci Surgical System. All participants completed the tasks using the da Vinci Surgical System and were assessed according to time, the Objective Structured Assessment of Technical Skill checklist and the global rating score for endoscopic suturing assessed by two independent blinded observers. After performing these tasks, the participants completed a questionnaire that evaluated the Mimic dV-Trainer's face and content validity. The final results for each participant for the Mimic dV-Trainer and the da Vinci Surgical System were compared. All participants ranked the Mimic dV-Trainer as a realistic training platform that is useful for residency training. There was a significant relationship between the Mimic dV-Trainer and the da Vinci Surgical System in all four tasks. We verified the reliability of the assessment of the checklist and the global rating scores for endoscopic suturing assessed by the two blinded observers using Cronbach's alpha test (r = 0.803, 0.891). We evaluated the concurrent validity of the Mimic dV-Trainer and the da Vinci Surgical System. Our results suggest the possibility that training using the Mimic dV-Trainer may therefore be able to improve the operator's performance during live robot-assisted surgery. © 2013 S. Karger AG, Basel.

Vision Trainer Teaches Focusing Techniques at Home

Science.gov (United States)

2015-01-01

Based on work Stanford Research Institute did for Ames Research Center, Joseph Trachtman developed a vision trainer to treat visual focusing problems in the 1980s. In 2014, Trachtman, operating out of Seattle, released a home version of the device called the Zone-Trac. The inventor has found the biofeedback process used by the technology induces an alpha-wave brain state, causing increased hand-eye coordination and reaction times, among other effects

MIST VR. A laparoscopic surgery procedures trainer and evaluator.

Science.gov (United States)

Sutton, C; McCloy, R; Middlebrook, A; Chater, P; Wilson, M; Stone, R

1997-01-01

The key bimanual instrument tasks involved in laparoscopic surgery have been abstracted for use in a virtual reality surgical skills evaluator and trainer. The trainer uses two laparoscopic instruments mounted on a frame with position sensors which provide instrument movement data that is translated into interactive real time graphics on a PC (P133, 16 Mb RAM, graphics acceleration card). An accurately scaled operating volume of 10 cm3 is represented by a 3D cube on the computer screen. "Camera" position and size of target objects can be varied for different skill levels. Targets appear randomly within the operating volume according to the skill task and can be grasped and manipulated with the instruments. Accuracy and errors during the tasks and time to completion are logged. Mist VR has tutorial, training, examination, analysis and configuration modes. Six tasks have been selected and include combinations of instrument approach, target acquisition, target manipulation and placement, transfer between instruments, target contact with optional diathermy, and controlled instrument withdrawal/replacement. Tasks can be configured for varying degrees of difficulty and the configurations saved to a library for reuse. Specific task configurations can be assigned to individual students. In the examination mode the supervisor can select the tasks, repetitions and order and save to a specific file for that trainee. Progress can be assessed and there is the option for playback of the training session or examination. Data analyses permit overall, including task, and right or left hand performances to be quantified. Mist VR represents a significant advance over the subjective assessment of training performances with existing "plastic box" basic trainers.

Two-Way Communication between Scientists and the Public: A View from Science Communication Trainers in North America

Science.gov (United States)

Yuan, Shupei; Oshita, Tsuyoshi; AbiGhannam, Niveen; Dudo, Anthony; Besley, John C.; Koh, Hyeseung E.

2017-01-01

The current study explores the degree to which two-way communication is applied in science communication contexts in North America, based on the experiences of science communication trainers. Interviews with 24 science communication trainers suggest that scientists rarely focus on applying two-way communication tactics, such as listening to their…

Virtual Close Quarter Battle (CQB) Graphical Decision Trainer

Science.gov (United States)

2002-09-01

leave a gap in what would traditionally be thought of as an ideal locomotion device. Research has shown that the introduction of vestibular cues in...NAVAL POSTGRADUATE SCHOOL Monterey, California THESIS VIRTUAL CLOSE QUARTER BATTLE (CQB) GRAPHICAL DECISION TRAINER by Jordan Reece...including suggestions for reducing this burden, to Washington headquarters Services, Directorate for Information Operations and Reports, 1215 Jefferson

Radiology trainer. Surgical ambulance. Revision 2. rev. and enl. ed.

International Nuclear Information System (INIS)

Ackermann, Ole; Barkhausen, Joerg

2013-01-01

The radiology trainer for surgical ambulance includes informative X-ray imaging examples for the following issues: zygoma, nasal bone, spinal cord, clavicle, shoulder, upper arms, elbow, forearms, wrist, hand, phalanx, thorax, sternum, pelvis, abdomen, hips, femur, knee, lower leg, ankle, feet.

Inaccuracy of a physical strain trainer for the monitoring of partial weight bearing.

Science.gov (United States)

Pauser, Johannes; Jendrissek, Andreas; Swoboda, Bernd; Gelse, Kolja; Carl, Hans-Dieter

2011-11-01

To investigate the use of a physical strain trainer for the monitoring of partial weight bearing. Case series with healthy volunteers. Orthopedic clinic. Healthy volunteers (N=10) with no history of foot complaints. Volunteers were taught to limit weight bearing to 10% body weight (BW) and 50% BW, monitored by a physical strain trainer. The parameters peak pressure, maximum force, force-time integral, and pressure-time integral were assessed by dynamic pedobarography when volunteers walked with full BW (condition 1), 50% BW (condition 2), and 10% BW (condition 3). With 10% BW (condition 3), forces with normative gait (condition 1) were statistically significantly reduced under the hindfoot where the physical strain trainer is placed. All pedobarographic parameters were, however, exceeded when the total foot was measured. A limitation to 10% BW with the physical strain trainer (condition 3) was equal to a bisection of peak pressure and maximum force for the total foot with normative gait (condition 1). Halved BW (condition 2) left a remaining mean 82% of peak pressure and mean 59% of maximum force from full BW (condition 1). The concept of controlling partial weight bearing with the hindfoot-addressing device does not represent complete foot loading. Such devices may be preferably applied in cases when the hindfoot in particular must be off-loaded. Other training devices (eg, biofeedback soles) that monitor forces of the total foot have to be used to control partial weight bearing of the lower limb accurately. Copyright © 2011 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.

Radiology trainer. Torso, internal organs and vessels

International Nuclear Information System (INIS)

Staebler, A.; Ertl-Wagner, B.

2006-01-01

This book enables students to simulate examinations. The Radiology Trainer series comprises the whole knowledge of radiology in the form of case studies for self-testing. It is based on the best-sorted German-language collection of radiological examinations of all organ regions. Step by step, radiological knowledge is trained in order to make diagnoses more efficient. The book series ensures optimal preparation for the final medical examinations and is also a valuable tool for practical training. (orig.)

[Improving the collective self-efficacy of the teams of nurse trainers at IFSI through professional didactics].

Science.gov (United States)

Nagels, Marc

2011-03-01

The purpose of the study is to show that the analysis of the activity is a factor of construction of the collective self-efficacy of the trainers of five training institutes in nursing care (IFSI). As a collective system of beliefs on the capacity of the group to attain its goals, self-efficacy finds its foundations in the sociocognitive theory which articulates, within a mutual triadic causality, the personal, behavioral and environmental factors of the human agentivity. The personal determiners (self-efficacy, cognitive organization of the activity) are put in connection with the behavioral (production of the performance) and environmental (attribution of skill, professional tasks and standards) factors. The intervention consisted in introducing one hundred and nine nurse trainers to work analysis in a context of hospital reforms. The collective self-efficacy of the trainers appears as a key variable of the success of these reforms. The collective self-efficacy was the object of a pre-test and a qualitative post-test on the basis of motivational indicators, of the effectiveness of the educational realizations to the students and the estimation of the performance of the group to conduct the reform. The level of collective self-efficacy increases and the first realizations maintain the belief of the trainers in their capacity to succeed collectively in the implementation of the training plan. This is the first research in France which shows that the analysis of the activity comes along with an increase of the collective self-efficacy in work. These results question the practices of the trainers beyond the paramedical sector alone.

Effects of intensive therapy using gait trainer or floor walking exercises early after stroke.

Science.gov (United States)

Peurala, Sinikka H; Airaksinen, Olavi; Huuskonen, Pirjo; Jäkälä, Pekka; Juhakoski, Mika; Sandell, Kaisa; Tarkka, Ina M; Sivenius, Juhani

2009-02-01

To analyse the effects of gait therapy for patients after acute stroke in a randomized controlled trial. Fifty-six patients with a mean of 8 days post-stroke participated in: (i) gait trainer exercise; (ii) walking training over ground; or (iii) conventional treatment. Patients in the gait trainer exercise and walking groups practiced gait for 15 sessions over 3 weeks and received additional physiotherapy. Functional Ambulatory Category and several secondary outcome measures assessing gait and mobility were administered before and after rehabilitation and at 6-month follow-up. Patients also evaluated their own effort. Walking ability improved more with intensive walk training compared with conventional treatment; median Functional Ambulatory Category was zero in all patients at the start of the study, but it was 3 in both walk-training groups and 0.5 in the conventional treatment group at the end of the therapy. Median Functional Ambulatory Category was 4 in both walk-training groups and 2.5 in conventional treatment group at 6-month follow-up. Mean accomplished walking distance was not different between the gait trainer exercise and over ground walking groups. Borg scale indicated more effort in over ground walking. Secondary outcomes also indicated improvements. Exercise therapy with walking training improved gait function irrespective of the method used, but the time and effort required to achieve the results favour the gait trainer exercise. Early intensive gait training resulted in better walking ability than did conventional treatment.

FlexiTrainer: A Visual Authoring Framework for Case-Based Intelligent Tutoring Systems

National Research Council Canada - National Science Library

Ramachandran, Sowmya; Remolina, Emilio; Fu, Daniel

2006-01-01

.... This paper describes FlexiTrainer, an authoring framework that enables the rapid creation of pedagogically rich and performance-oriented learning environments with custom content and tutoring strategies...

Felipe B. Pedraza y Oana Andreia Sambrian Toma (eds. Hispania Felix I. Revista Hispano Rumana de Cultura y Civilización de los Siglos de Oro. Lope de Vega en su Siglo de Oro

Directory of Open Access Journals (Sweden)

Jésica Castro

2011-01-01

Full Text Available Felipe B. Pedraza y Oana Andreia Sambrian Toma (eds. Hispania Felix I. Revista Hispano Rumana de Cultura y Civilización de los Siglos de Oro. Lope de Vega en su Siglo de Oro. Vigo: Editorial Academia del Hispanismo, 2010. 246 pp.

FELIX-2.0: New version of the finite element solver for the time dependent generator coordinate method with the Gaussian overlap approximation

Science.gov (United States)

Regnier, D.; Dubray, N.; Verrière, M.; Schunck, N.

2018-04-01

The time-dependent generator coordinate method (TDGCM) is a powerful method to study the large amplitude collective motion of quantum many-body systems such as atomic nuclei. Under the Gaussian Overlap Approximation (GOA), the TDGCM leads to a local, time-dependent Schrödinger equation in a multi-dimensional collective space. In this paper, we present the version 2.0 of the code FELIX that solves the collective Schrödinger equation in a finite element basis. This new version features: (i) the ability to solve a generalized TDGCM+GOA equation with a metric term in the collective Hamiltonian, (ii) support for new kinds of finite elements and different types of quadrature to compute the discretized Hamiltonian and overlap matrices, (iii) the possibility to leverage the spectral element scheme, (iv) an explicit Krylov approximation of the time propagator for time integration instead of the implicit Crank-Nicolson method implemented in the first version, (v) an entirely redesigned workflow. We benchmark this release on an analytic problem as well as on realistic two-dimensional calculations of the low-energy fission of 240Pu and 256Fm. Low to moderate numerical precision calculations are most efficiently performed with simplex elements with a degree 2 polynomial basis. Higher precision calculations should instead use the spectral element method with a degree 4 polynomial basis. We emphasize that in a realistic calculation of fission mass distributions of 240Pu, FELIX-2.0 is about 20 times faster than its previous release (within a numerical precision of a few percents).

Laparoscopic simulation for all: two affordable, upgradable, and easy-to-build laparoscopic trainers.

Science.gov (United States)

Smith, Matthew D; Norris, Joseph M; Kishikova, Lyudmila; Smith, David P

2013-01-01

Laparoscopic surgery has established itself as the approach of choice for a multitude of operations in general, urological, and gynecological surgery. A number of factors make performing laparoscopic surgery technically demanding, and as such it is crucial that surgical trainees hone their skills safely on trainers before operating on patients. These can be highly expensive. Here, we describe a novel and upgradable approach to constructing an affordable laparoscopic trainer. A pattern was produced to build an upgradable laparoscopic trainer for less than $100. The basic model was constructed from an opaque plastic crate with plywood base, 2 trocars, and 2 pairs of disposable laparoscopic instruments. A laptop, a light emitting diode (LED), and a fixed webcam were utilized to visualize the box interior. An enhanced version was also created, as an optional upgrade to the basic model, featuring a neoprene-trocar interface and a simulated mobile laparoscope. The described setup allowed trainees to gain familiarity with laparoscopic techniques, beginning with simple manipulation and then progressing through to more relevant procedures. Novices began by moving easy-to-grasp objects between containers and then attempting more challenging manipulations such as stacking sugar cubes, excising simulated lesions, threading circular mints onto cotton, and ligating fastened drinking straws. These techniques have introduced the necessity of careful instrument placement and have increased trainees' dexterity with laparoscopy. Here, we have outlined an upgradable and affordable alternative laparoscopic trainer that has given many trainees crucial experience with laparoscopic techniques, allowing them to safely improve their manual skill and confidence. Copyright © 2013 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

Gait pattern of severely disabled hemiparetic subjects on a new controlled gait trainer as compared to assisted treadmill walking with partial body weight support.

Science.gov (United States)

Hesse, S; Uhlenbrock, D; Sarkodie-Gyan, T

1999-10-01

To investigate to what extent and with how much therapeutic effort nonambulatory stroke patients could train a gait-like movement on a newly developed, machine-supported gait trainer. Open study comparing the movement on the gait trainer with assisted walking on the treadmill. Motion analysis laboratory of a rehabilitation centre. Fourteen chronic, nonambulatory hemiparetic patients. Complex gait analysis while training on the gait trainer and while walking on the treadmill. Gait kinematics, kinesiological EMG of several lower limb muscles and the required assistance. Patients could train a gait-like movement on the gait trainer, characterized kinematically by a perfect symmetry, larger hip extension during stance, less knee flexion and less ankle plantar flexion during swing as compared to treadmill walking (p gait trainer (p gait trainer offered severely disabled hemiparetic subjects the possibility of training a gait-like, highly symmetrical movement with a favourable facilitation of relevant anti-gravity muscles. At the same time, the effort required of the therapists was reduced.

Examining the Experiences of Athletic Trainers as they transition into their First Full-Time Position

OpenAIRE

Stephanie M. Mazerolle; McLain Whitney; Christy Eason

2017-01-01

Transition to clinical practice is an important topic in athletic training, as it can be a period of time that presents challenges for the athletic trainer. Most of the research pertaining to transition to practice focuses on the skills and knowledge necessary for clinical practice, yet we know that stress can manifest from not only being an independent practitioner but also from learning how to balance one’s roles. We wanted to understand the perspective of today’s novice athletic trainers a...

National athletic trainers' association position statement: management of the athlete with type 1 diabetes mellitus.

Science.gov (United States)

Jimenez, Carolyn C; Corcoran, Matthew H; Crawley, James T; Guyton Hornsby, W; Peer, Kimberly S; Philbin, Rick D; Riddell, Michael C

2007-01-01

To present recommendations for the certified athletic trainer in the management of type 1 diabetes in the athlete. In managing diabetes, the most important goal is to keep blood glucose levels at or as close to normal levels as possible without causing hypoglycemia. This goal requires the maintenance of a delicate balance among hypoglycemia, euglycemia, and hyperglycemia, which is often more challenging in the athlete due to the demands of physical activity and competition. However, effectively managing blood glucose, lipid, and blood pressure levels is necessary to ensuring the long-term health and well-being of the athlete with diabetes. These recommendations are intended to provide the certified athletic trainer participating in the management of an athlete with type 1 diabetes mellitus with the specific knowledge and problem-solving skills needed. Athletic trainers have more contact with the athlete with diabetes than most members of the diabetes management team do and so must be prepared to assist the athlete as required.

Initial training for trainers the spiral process or ''getting trained while training''

International Nuclear Information System (INIS)

Croes, R.

1996-01-01

The initial training program for trainers is part of an overall gradual development towards full professionalism. Based on the two key words, responsibility and autonomy, the global aim is to provide assistance to new instructors so that they become full actors in their own training process and to prepare them to deal with all the different situations they may meet. The SPIRAL process lasts one full year and could be characterized in four words: alternation, support, individualization and project. From the first weeks in the process, the new trainers already deliver training instructions. The SPIRAL year terminates with the presentation to the project before an evaluation board. The evaluation takes into account the project and the on going assessment of acquisition of knowledge and skills

Trainer variability during step training after spinal cord injury: Implications for robotic gait-training device design

OpenAIRE

Jose A. Galvez, PhD; Amy Budovitch, PT; Susan J. Harkema, PhD; David J. Reinkensmeyer, PhD

2011-01-01

Robotic devices are being developed to automate repetitive aspects of walking retraining after neurological injuries, in part because they might improve the consistency and quality of training. However, it is unclear how inconsistent manual training actually is or whether stepping quality depends strongly on the trainers' manual skill. The objective of this study was to quantify trainer variability of manual skill during step training using body-weight support on a treadmill and assess factor...

Influence of running shoes and cross-trainers on Achilles tendon forces during running compared with military boots.

Science.gov (United States)

Sinclair, Jonathan; Taylor, P J; Atkins, S

2015-06-01

Military recruits are known to be susceptible to Achilles tendon pathology. The British Army have introduced footwear models, the PT-03 (cross-trainer) and PT1000 (running shoes), in an attempt to reduce the incidence of injuries. The aim of the current investigation was to examine the Achilles tendon forces of the cross-trainer and running shoe in relation to conventional army boots. Ten male participants ran at 4.0 m/s in each footwear condition. Achilles tendon forces were obtained throughout the stance phase of running and compared using repeated-measures ANOVAs. The results showed that the time to peak Achilles tendon force was significantly shorter when running in conventional army boots (0.12 s) in comparison with the cross-trainer (0.13 s) and running shoe (0.13 s). Achilles tendon loading rate was shown to be significantly greater in conventional army boots (38.73 BW/s) in comparison with the cross-trainer (35.14 BW/s) and running shoe (33.57 BW/s). The results of this study suggest that the running shoes and cross-trainer footwear are associated with reductions in Achilles tendon parameters that have been linked to the aetiology of injury, and thus it can be hypothesised that these footwear could be beneficial for military recruits undertaking running exercises. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Astronaut Anna Fisher practices control of the RMS in a trainer

Science.gov (United States)

1984-01-01

Astronaut Anna Lee Fisher, mission specialist for 51-A, practices control of the remote manipulator system (RMS) at a special trainer at JSC. Dr. Fisher is pictured in the manipulator development facility (MDF) of JSC's Shuttle mockup and integration laboratory.

An analysis of equine round pen training videos posted online: Differences between amateur and professional trainers.

Directory of Open Access Journals (Sweden)

Erin Kydd

Full Text Available Natural Horsemanship is popular among many amateur and professional trainers and as such, has been the subject of recent scientific enquiry. One method commonly adopted by Natural Horsemanship (NH trainers is that of round pen training (RPT. RPT sessions are usually split into a series of bouts; each including two phases: chasing/flight and chasing offset/flight offset. However, NH training styles are heterogeneous. This study investigated online videos of RPT to explore the characteristics of RPT sessions and test for differences in techniques and outcomes between amateurs and professionals (the latter being defined as those with accompanying online materials that promote clinics, merchandise or a service to the public. From more than 300 candidate videos, we selected sample files for individual amateur (n = 24 and professional (n = 21 trainers. Inclusion criteria were: training at liberty in a Round Pen; more than one bout and good quality video. Sessions or portions of sessions were excluded if the trainer attached equipment, such as a lunge line, directly to the horse or the horse was saddled, mounted or ridden. The number of bouts and duration of each chasing and non-chasing phase were recorded, and the duration of each RPT session was calculated. General weighted regression analysis revealed that, when compared with amateurs, professionals showed fewer arm movements per bout (p<0.05. Poisson regression analysis showed that professionals spent more time looking up at their horses, when transitioning between gaits, than amateurs did (p<0.05. The probability of horses following the trainer was not significantly associated with amount of chasing, regardless of category. Given that, according to some practitioners, the following response is a goal of RPT, this result may prompt caution in those inclined to give chase. The horses handled by professionals showed fewer conflict behaviours (e.g. kicking, biting, stomping, head-tossing, defecating

An investigation into the competence of workplace trainers to meet ...

African Journals Online (AJOL)

An investigation into the competence of workplace trainers to meet the special learning needs of under-prepared learners. ... This goal is shared by the business sector who is aware that only a competent employee can make a meaningful contribution to organisational growth. The writer investigated the capacity of South ...

Robotics On-Board Trainer (ROBoT)

Science.gov (United States)

Johnson, Genevieve; Alexander, Greg

2013-01-01

ROBoT is an on-orbit version of the ground-based Dynamics Skills Trainer (DST) that astronauts use for training on a frequent basis. This software consists of two primary software groups. The first series of components is responsible for displaying the graphical scenes. The remaining components are responsible for simulating the Mobile Servicing System (MSS), the Japanese Experiment Module Remote Manipulator System (JEMRMS), and the H-II Transfer Vehicle (HTV) Free Flyer Robotics Operations. The MSS simulation software includes: Robotic Workstation (RWS) simulation, a simulation of the Space Station Remote Manipulator System (SSRMS), a simulation of the ISS Command and Control System (CCS), and a portion of the Portable Computer System (PCS) software necessary for MSS operations. These components all run under the CentOS4.5 Linux operating system. The JEMRMS simulation software includes real-time, HIL, dynamics, manipulator multi-body dynamics, and a moving object contact model with Tricks discrete time scheduling. The JEMRMS DST will be used as a functional proficiency and skills trainer for flight crews. The HTV Free Flyer Robotics Operations simulation software adds a functional simulation of HTV vehicle controllers, sensors, and data to the MSS simulation software. These components are intended to support HTV ISS visiting vehicle analysis and training. The scene generation software will use DOUG (Dynamic On-orbit Ubiquitous Graphics) to render the graphical scenes. DOUG runs on a laptop running the CentOS4.5 Linux operating system. DOUG is an Open GL-based 3D computer graphics rendering package. It uses pre-built three-dimensional models of on-orbit ISS and space shuttle systems elements, and provides realtime views of various station and shuttle configurations.

Characterizations of a quality certified athletic trainer.

Science.gov (United States)

Raab, Scot; Wolfe, Brent D; Gould, Trenton E; Piland, Scott G

2011-01-01

Didactic proficiency does not ensure clinical aptitude. Quality athletic health care requires clinical knowledge and affective traits. To develop a grounded theory explaining the constructs of a quality certified athletic trainer (AT). Delphi study. Interviews in conference rooms or business offices and by telephone. Thirteen ATs (men = 8, women = 5) stratified across the largest employment settings (high school, college, clinical) in the 4 largest districts of the National Athletic Trainers? Association (2, 3, 4, 9). Open-ended interview questions were audio recorded, transcribed, and reviewed before condensing. Two member checks ensured trustworthiness. Open coding reduced text to descriptive adjectives. We grouped adjectives into 5 constructs (care, communication, commitment, integrity, knowledge) and grouped these constructs into 2 higher-order constructs (affective traits, effective traits). According to participants, ATs who demonstrate the ability to care, show commitment and integrity, value professional knowledge, and communicate effectively with others can be identified as quality ATs. These abilities facilitate the creation of positive relationships. These relationships allow the quality AT to interact with patients and other health care professionals on a knowledgeable basis that ultimately improves health care delivery. Our resulting theory supported the examination of characteristics not traditionally assessed in an athletic training education program. If researchers can show that these characteristics develop ATs into quality ATs (eg, those who work better with others, relate meaningfully with patients, and improve the standard of health care), they must be cultivated in the educational setting.

Can we improve gait skills in chronic hemiplegics? A randomised control trial with gait trainer.

Science.gov (United States)

Dias, D; Laíns, J; Pereira, A; Nunes, R; Caldas, J; Amaral, C; Pires, S; Costa, A; Alves, P; Moreira, M; Garrido, N; Loureiro, L

2007-12-01

Partial body weight support (PBWS) is an accepted treatment for hemiplegic patients. The aim of this study is to compare the efficiency of gait trainer with conventional treatment on the gait management after stroke. Forty chronic post-stroke hemiplegics were part of a prospective research. Inclusion criteria were: first ever stroke in a chronic stage with stabilised motor deficits; age >18 and gait trainer, for the same period of time and frequency. Assessment tools: Motricity Index (MI); Toulouse Motor Scale (TMS); modified Ashworth Spasticity Scale (mASS); Berg Balance Scale (BBS); Rivermead Mobility Index (RMI); Fugl-Meyer Stroke Scale (F-MSS); Functional Ambulation Category (FAC); Barthel Index (BI); 10 meters, time up and go (TUG), 6 minutes, and step tests. EG and CG did the assessments before treatment (T(0)), right after treatment (T(1)), and on follow-up, 3 months later (T(2)). CG and EG were homogenous in all the variables at T(0). CG and EG showed improvement in almost all the assessment scales after treatment, although only some with relevant differences. EG showed statistically relevant improvement on T(1) and on T(2) in several of the assessment tools, whereas CG only showed statistically significant improvement after T(1) and only in some of the assessment tools. Both groups of chronic hemiplegic patients improved after either PBWS with gait trainer or Bobath treatment. Only subjects undergoing PBWS with gait trainer maintained functional gain after 3 months.

Foot loading with an ankle-foot orthosis: the accuracy of an integrated physical strain trainer.

Science.gov (United States)

Pauser, Johannes; Jendrissek, Andreas; Brem, Matthias; Gelse, Kolja; Swoboda, Bernd; Carl, Hans-Dieter

2012-07-01

To investigate the value of a built-in physical strain trainer for the monitoring of partial weight bearing with an ankle-foot orthosis. 12 healthy volunteers were asked to perform three trials. Plantar peak pressure values from normal gait (trial one) were defined as 100% (baseline). The following trials were performed with the Vacoped® dynamic vacuum ankle orthosis worn in a neutral position with full weight bearing (trial two) and a restriction to 10% body weight (BW) (trial three), as monitored with an integrated physical strain trainer. Peak plantar pressure values were obtained using the pedar® X system. Peak pressure values were statistically significantly reduced wearing the Vacoped® shoe with full weight bearing for the hindfoot to 68% of the baseline (normal gait) and for the midfoot and forefoot to 83% and 60%, respectively. Limited weight bearing with 10% BW as controlled by physical strain trainer further reduced plantar peak pressure values for the hindfoot to 19%, for the midfoot to 43% of the baseline and the forefoot to 22% of the baseline. The Vacoped® vacuum ankle orthosis significantly reduces plantar peak pressure. The integrated physical strain trainer seems unsuitable to monitor a limitation to 10% BW adequately for the total foot. The concept of controlling partial weight bearing with the hindfoot-addressing device within the orthosis seems debatable but may be useful when the hindfoot in particular must be off-loaded.

The essence of training trainers in the context of distance education

Directory of Open Access Journals (Sweden)

Yudy Alexandra Molina-Hurtado

2016-12-01

mobilization of knowledge in concrete situations and different scenarios. The objective of the article focuses on the importance of the training of trainers in the context of distance education so characterized, on the one hand, the trainer as a person who refines and contemplates his practice from a surrounding reality that impels the formation of values ethical, human, political, economic, social and immersed cultic in the role of teachers in the twenty-first century, and on the other hand, teachers in training as critical beings, advocates and peacemakers to think as teachers for life. Under this, a reflection between teacher training and professional development to the challenges that teachers face in training regarding their teaching practices supported from teaching and affirmed in the classroom through the teaching process is presented under the staging of competitions and performances from processes that generate autonomy to face the complex world in which we live.

A PC based multi-CPU severe accident simulation trainer

International Nuclear Information System (INIS)

Jankowski, M.W.; Bienarz, P.P.; Sartmadjiev, A.D.

2004-01-01

MELSIM Severe Accident Simulation Trainer is a personal computer based system being developed by the International Atomic Energy Agency and Risk Management Associates, Inc. for the purpose of training the operators of nuclear power stations. It also serves for evaluating accident management strategies as well as assessing complex interfaces between emergency operating procedures and accident management guidelines. The system is being developed for the Soviet designed WWER-440/Model 213 reactor and it is plant specific. The Bohunice V2 power station in the Slovak Republic has been selected for trial operation of the system. The trainer utilizes several CPUs working simultaneously on different areas of simulation. Detailed plant operation displays are provided on colour monitor mimic screens which show changing plant conditions in approximate real-time. Up to 28 000 curves can be plotted on a separate monitor as the MELSIM program proceeds. These plots proceed concurrently with the program, and time specific segments can be recalled for review. A benchmarking (limited in scope) against well validated thermal-hydraulic codes and selected plant accident data (WWER-440/213 Rovno NPP, Ukraine) has been initiated. Preliminary results are presented and discussed. (author)

Implementation of the RS232 communication trainer using computers and the ATMEGA microcontroller for interface engineering Courses

Science.gov (United States)

Amelia, Afritha; Julham; Viyata Sundawa, Bakti; Pardede, Morlan; Sutrisno, Wiwinta; Rusdi, Muhammad

2017-09-01

RS232 of serial communication is the communication system in the computer and microcontroller. This communication was studied in Department of Electrical Engineering and Department of Computer Engineering and Informatics Department at Politeknik Negeri Medan. Recently, an application of simulation was installed on the computer which used for teaching and learning process. The drawback of this system is not useful for communication method between learner and trainer. Therefore, this study was created method of 10 stage to which divided into 7 stages and 3 major phases. It can be namely the analysis of potential problems and data collection, trainer design, and empirical testing and revision. After that, the trainer and module were tested in order to get feedback from the learner. The result showed that 70.10% of feedback which wide reasonable from the learner of questionnaire.

National Athletic Trainers' Association Position Statement: Conservative Management and Prevention of Ankle Sprains in Athletes

Science.gov (United States)

Kaminski, Thomas W.; Hertel, Jay; Amendola, Ned; Docherty, Carrie L.; Dolan, Michael G.; Hopkins, J. Ty; Nussbaum, Eric; Poppy, Wendy; Richie, Doug

2013-01-01

Objective: To present recommendations for athletic trainers and other allied health care professionals in the conservative management and prevention of ankle sprains in athletes. Background: Because ankle sprains are a common and often disabling injury in athletes, athletic trainers and other sports health care professionals must be able to implement the most current and evidence-supported treatment strategies to ensure safe and rapid return to play. Equally important is initiating preventive measures to mitigate both first-time sprains and the chance of reinjury. Therefore, considerations for appropriate preventive measures (including taping and bracing), initial assessment, both short- and long-term management strategies, return-to-play guidelines, and recommendations for syndesmotic ankle sprains and chronic ankle instability are presented. Recommendations: The recommendations included in this position statement are intended to provide athletic trainers and other sports health care professionals with guidelines and criteria to deliver the best health care possible for the prevention and management of ankle sprains. An endorsement as to best practice is made whenever evidence supporting the recommendation is available. PMID:23855363

Retention of robot-assisted surgical skills in urological surgeons acquired using Mimic dV-Trainer.

Science.gov (United States)

Teishima, Jun; Hattori, Minoru; Inoue, Shogo; Ikeda, Kenichiro; Hieda, Keisuke; Ohara, Shinya; Egi, Hiroyuki; Ohdan, Hideki; Matsubara, Akio

2014-07-01

We assess the retention of robot-assisted surgical skills among urologic surgeons. The robot-assisted surgery skills of 20 urologic surgeons were assessed using a Mimic dV-Trainer program (Mimic Technologies, Inc., Seattle, WA) consisting of 6 tasks. These 20 surgeons had no previous experience either using the Mimic dV-Trainer or acting as the main surgeon in robot-assisted surgery. The surgeons completed the program 4 times in a row; after 1 year, they completed it again for a fifth time. Performance scores were recorded using the Mimic dV-Trainer's built-in algorithm. For all 6 tasks, there were significant improvements to the scores in the fourth trials compared with those in the first trials. The scores in the fifth trials did not significantly decline compared with those in the fourth trials. There was no significant difference between the fifth trial scores of surgeons with laparoscopic surgery skills/experience and those without. Our results indicate that fundamental robot-assisted surgical skills can be retained in the long-term after they are acquired.

Information Literacy for Archives and Special Collections: Defining Outcomes

Science.gov (United States)

Carini, Peter

2016-01-01

This article provides the framework for a set of standards and outcomes that would constitute information literacy with primary sources. Based on a working model used at Dartmouth College's Rauner Special Collections Library in Hanover, New Hampshire, these concepts create a framework for teaching with primary source materials intended to produce…

Formative Evaluation of the Tactical Patrol Craft Trainer: A Computer-Based Training Evaluation

National Research Council Canada - National Science Library

Jacobs, Dean

1997-01-01

...) during the implementation stage. The TPCT is an interactive multi-media computer based trainer designed to deliver a full fidelity and analog video training scenario to Prospective Commanding Officers (PCOs...

Presentation Trainer: a toolkit for learning non-verbal public speaking skills

NARCIS (Netherlands)

Schneider, Jan; Börner, Dirk; Van Rosmalen, Peter; Specht, Marcus

2014-01-01

The paper presents and outlines the demonstration of Presentation Trainer, a prototype that works as a public speaking instructor. It tracks and analyses the body posture, movements and voice of the user in order to give in- structional feedback on non-verbal communication skills. Besides exploring

Evaluation of the effectiveness of a novel gait trainer in increasing the functionality of individuals with motor impairment: A case series.

Science.gov (United States)

Raveh, Eitan; Schwartz, Isabella; Karniel, Naama; Portnoy, Sigal

2017-10-16

Regaining the ability to independently ambulate following a physical disability can increase functional ability and participation of patients in daily life. Gait trainers are assistive devices that enable body support and provide safety during gait. However, most conventional gait trainers are pre-configured to a constant position, therefore not suitable for practicing sit-to-stand function, and require assistance from a caregiver in order to mount the device from a sitting position. We therefore evaluated the effectiveness of a dynamically-adjusting gait trainer, designed to provide independence and safety during gait and various activities, in both lab setting and at home in four subjects (one female, three males, ages 32-79 years) with limited ambulation. Spatiotemporal parameters and gait symmetry were recorded, as well as activity levels, actual use of device, and satisfaction. Although gait parameters and physical activity levels were not notably improved, and in one case were worsened, three subjects reported positive experience with the gait trainer. The new gait trainer may have advantages in supporting users with limited mobility during walking and various functions and decrease the risk for falls. A longer practice time and individual fitting process are recommended for better accommodation to the new possibilities.

Realism of procedural task trainers in a pediatric emergency medicine procedures course

Directory of Open Access Journals (Sweden)

Allan Shefrin

2015-04-01

Conclusions: Task training models utilized in our course received variable realism ratings. When deciding what type of task trainer to use future courses should carefully consider the desired aspect of realism, and how it aligns with the procedural skill, balanced with cost considerations.

Kwalifikacje i kompetencje trenerów personalnych a oczekiwania rynku pracy = Personal trainers professional qualifications - demands of the labour market

Directory of Open Access Journals (Sweden)

Aleksandra Leśniewska

2016-09-01

Abstract Fitness has been a growth industry over the past years and seems not to be saturated on the polish ground. Fitness clubs offer a wide range of services to their clients from group classes to individual trainings such as personal training. However, personal trainers in Poland have conducive and effortless way to access to their profession, they still struggle with the lack of professional standards and incoherent educationa; system. The main purpose of this article was to define what are the demands of the labour market in terms of required qualifications and competences for personal trainers who are taking part in recruitment process.   Keywords: personal trainer, fitness services, qualifications and competencies, labour market

Continued formation to higher education teacher of university of vale do Itajai: the look of trainers of Gepes/Univali

Directory of Open Access Journals (Sweden)

Kátia Naomi Kuroshima

2016-09-01

Full Text Available This experience report presents the five trainer look belonging Study and Research Group in Higher Education -GEPES/UNIVALI, for Continued Formation Program to Higher Education by University of Vale do Itajaí – CF-UNIVALI. The main objective aims to highlight relevant experiences of trainer teachers with their peers in that program. Specific objectives are: reflect to its meaning, identify the positive aspects, describe conflicts, tensions and difficulties and provide essential aspects in the training. The main reasons for the preparation of the article are: be a trainer in CF-UNIVALI is challenging, mainly because it is a work with their peers: the need to socialize experience, about the training performance, given the few publications. Its methodology showed changes in its operational formats since its implementation in 2000, whose teaching participation was voluntary. Workshops, lectures, conferences, round table, experience reports, video conference, distance education activities, and others, include institutional and specific themes, during the months of February and July, in three shifts, in all campus. Based on content developed in this article, we have as final consideration, that, to be a trainer is to exercise and transit in the field of attitudes, skills and competences of teaching, be reflective and researcher teacher, talking and overcoming the challenges and pedagogical confrontation, in support of human and social development and quality of higher education, established at institutional education policy. It is hope that this article contributes other reflections, studies and research on the role of the trainer in this type of training.

Injured Athletes' Perceived Loss of Identity: Educational Implications for Athletic Trainers

Science.gov (United States)

Lockhart, Barbara D.

2010-01-01

Context: As educators, athletic trainers should familiarize athletes with the concepts of self acceptance self-esteem and identity to assuage psychological trauma accompanying injury because the more a person identifies with being an athlete, the more difficult it is to deal with athletic injury. Objective: The objective of this article is to…

Felix Spectroscopy of Likely Astronomical Molecular Ions: HC_3O^+, C_2H_3CNH^+, and C_2H_5CNH^+

Science.gov (United States)

Thorwirth, Sven; Asvany, Oskar; Brünken, Sandra; Jusko, Pavol; Schlemmer, Stephan; Martin-Drumel, Marie-Aline; McCarthy, Michael C.

2017-06-01

Infrared signatures of three molecular ions of relevance to the interstellar medium and planetary atmospheres have been detected at the Free Electron Laser for Infrared eXperiments, FELIX, at Radboud University (Nijmegen, The Netherlands) in combination with the 4K FELion 22-pole ion trap facility. Mid-infrared vibrational modes of protonated tricarbon monoxide, HC_3O^+, protonated vinyl cyanide, C_2H_3CNH^+, and protonated ethyl cyanide, C_2H_5CNH^+, were detected using resonant photodissociation of the respective Ne-complexes by monitoring the depletion of their cluster mass signal as a function of wavenumber. The infrared fingerprints compare very favorably with results from high-level quantum-chemical calculations performed at the CCSD(T) level of theory.

Development of an advanced mechanised gait trainer, controlling movement of the centre of mass, for restoring gait in non-ambulant subjects.

Science.gov (United States)

Hesse, S; Sarkodie-Gyan, T; Uhlenbrock, D

1999-01-01

The study aimed at further development of a mechanised gait trainer which would allow non-ambulant people to practice a gait-like motion repeatedly. To simulate normal gait, discrete stance and swing phases, lasting 60% and 40% of the gait cycle respectively, and the control of the movement of the centre of mass were required. A complex gear system provided the gait-like movement of two foot plates with a ratio of 60% to 40% between the stance and swing phases. A controlled propulsion system adjusted its output according to patient's efforts. Two eccenters on the central gear controlled phase-adjusted the vertical and horizontal position of the centre of mass. The patterns of sagittal lower limb joint kinematics and of muscle activation of a normal subject were similar when using the mechanised trainer and when walking on a treadmill. A non-ambulatory hemiparetic subject required little help from one therapist on the gait trainer, while two therapists supported treadmill walking. Gait movements on the trainer were highly symmetrical, impact-free, and less spastic. The weight-bearing muscles were activated in a similar fashion during both conditions. The vertical displacement of the centre of mass was bi-instead of mono-phasic during each gait cycle on the new device. In conclusion, the gait trainer allowed wheelchair-bound subjects the repetitive practice of a gait-like movement without overstraining therapists.

Perceptions of workplace bullying among athletic trainers in the collegiate setting.

Science.gov (United States)

Weuve, Celest; Pitney, William A; Martin, Malissa; Mazerolle, Stephanie M

2014-01-01

Bullying has received a vast amount of attention in the recent past. One form of bullying, workplace bullying (WPB), has been a substantial concern explored in many health professions that can negatively influence a health care provider's role in an organization. To date, however, WPB has not been investigated in athletic training contexts. To examine the perceptions of certified athletic trainers who experienced or witnessed WPB during employment in the collegiate setting. Qualitative study. College or university. Fifteen athletic trainers (7 women, 8 men) with an average age of 42 ± 12 years. Data were collected via semistructured, in-depth phone interviews or asynchronous online interviews. Data were analyzed using an inductive content analysis. Trustworthiness was established with member checks and peer debriefing. Four themes emerged from the analysis: (1) antecedents of WPB, (2) consequences of WPB, (3) coping with WPB, and (4) lack of workplace environment training. The antecedents of WPB involved the bully's personality and perceptions of the athletic training profession as well as environmental factors including the pressure to win and a lack of administrative support. The consequences of WPB included increased stress, feelings of inadequacy, and increased distrust. Individuals coped with WPB by relying on emotional resilience and avoidance. A final theme, lack of workplace environment training, revealed that little attention was given to interpersonal issues and WPB in the workplace. Workplace bullying incidents occur when administrators tolerate bullying behaviors from controlling and manipulative individuals who lack respect for the athletic training professional. Several negative outcomes result from bullying interactions, including stress and anxiety; WPB is dealt with by learning to be more emotionally resilient and avoiding confrontations. Workplace training is needed to prepare athletic trainers for such negative experiences.

An examination of stress and burnout in certified athletic trainers at division I-a universities.

Science.gov (United States)

Hendrix, A E; Acevedo, E O; Hebert, E

2000-04-01

A growing body of knowledge indicates that too much stress can negatively influence psychological and physical health. A model proposed by Smith to explore personal and situational variables, stress appraisal, and burnout has led to significant understanding of burnout of individuals working in service professions. We examined the relationship of hardiness, social support, and work-related issues relevant to athletic trainers to perceived stress and the relationship of perceived stress to burnout. Correlational analyses were performed to examine the relationships predicted by Smith's model. In addition, we conducted stepwise multiple regression analyses to assess the relative contributions of the personal and situational variables to perceived stress and to examine the relative impact of perceived stress on 3 burnout factors (emotional exhaustion, personal accomplishment, and depersonalization). One hundred eighteen certified athletic trainers working in National Collegiate Athletic Association Division I-A intercollegiate settings that maintain a football program. We assessed personal and situational variables using the Hardiness Test, the Social Support Questionnaire, and the Athletic Training Issues Survey, adapted for this study. The Perceived Stress Scale was used to assess stress appraisal, and the Maslach Burnout Inventory was used to assess 3 dimensions of burnout. Our results were in support of Smith's theoretical model of stress and burnout. Athletic trainers who scored lower on hardiness and social support and higher on athletic training issues tended to have higher levels of perceived stress. Furthermore, higher perceived stress scores were related to higher emotional exhaustion and depersonalization and lower levels of personal accomplishment. Our findings examining burnout in Division I athletic trainers were similar to those of other studies investigating coaches and coach-teachers and in support of Smith's theoretical model of stress and burnout.

Degrees of reality: airway anatomy of high-fidelity human patient simulators and airway trainers.

Science.gov (United States)

Schebesta, Karl; Hüpfl, Michael; Rössler, Bernhard; Ringl, Helmut; Müller, Michael P; Kimberger, Oliver

2012-06-01

Human patient simulators and airway training manikins are widely used to train airway management skills to medical professionals. Furthermore, these patient simulators are employed as standardized "patients" to evaluate airway devices. However, little is known about how realistic these patient simulators and airway-training manikins really are. This trial aimed to evaluate the upper airway anatomy of four high-fidelity patient simulators and two airway trainers in comparison with actual patients by means of radiographic measurements. The volume of the pharyngeal airspace was the primary outcome parameter. Computed tomography scans of 20 adult trauma patients without head or neck injuries were compared with computed tomography scans of four high-fidelity patient simulators and two airway trainers. By using 14 predefined distances, two cross-sectional areas and three volume parameters of the upper airway, the manikins' similarity to a human patient was assessed. The pharyngeal airspace of all manikins differed significantly from the patients' pharyngeal airspace. The HPS Human Patient Simulator (METI®, Sarasota, FL) was the most realistic high-fidelity patient simulator (6/19 [32%] of all parameters were within the 95% CI of human airway measurements). The airway anatomy of four high-fidelity patient simulators and two airway trainers does not reflect the upper airway anatomy of actual patients. This finding may impact airway training and confound comparative airway device studies.

Consultant medical trainers, modernising medical careers (MMC and the European time directive (EWTD: tensions and challenges in a changing medical education context

Directory of Open Access Journals (Sweden)

Payne Heather

2008-05-01

Full Text Available Abstract Background We analysed the learning and professional development narratives of Hospital Consultants training junior staff ('Consultant Trainers' in order to identify impediments to successful postgraduate medical training in the UK, in the context of Modernising Medical Careers (MMC and the European Working Time Directive (EWTD. Methods Qualitative study. Learning and continuing professional development (CPD, were discussed in the context of Consultant Trainers' personal biographies, organisational culture and medical education practices. We conducted life story interviews with 20 Hospital Consultants in six NHS Trusts in Wales in 2005. Results Consultant Trainers felt that new working patterns resulting from the EWTD and MMC have changed the nature of medical education. Loss of continuity of care, reduced clinical exposure of medical trainees and loss of the popular apprenticeship model were seen as detrimental for the quality of medical training and patient care. Consultant Trainers' perceptions of medical education were embedded in a traditional medical education culture, which expected long hours' availability, personal sacrifices and learning without formal educational support and supervision. Over-reliance on apprenticeship in combination with lack of organisational support for Consultant Trainers' new responsibilities, resulting from the introduction of MMC, and lack of interest in pursuing training in teaching, supervision and assessment represent potentially significant barriers to progress. Conclusion This study identifies issues with significant implications for the implementation of MMC within the context of EWTD. Postgraduate Deaneries, NHS Trusts and the new body; NHS: Medical Education England should deal with the deficiencies of MMC and challenges of ETWD and aspire to excellence. Further research is needed to investigate the views and educational practices of Consultant Medical Trainers and medical trainees.

Practicals, skills and emotional requirements. A look of entrepreneurship trainers in Villa Maria (Córdoba

Directory of Open Access Journals (Sweden)

Diego Quattrini

2017-04-01

Full Text Available In the last years to respond to social marginalization processes compensation social policies were launched, some of them with the idea to support the construction of the employability of working people. As part of these policies, in the different levels of government, were promoted training in entrepreneurship. In this sense, this paper seeks to address the educational proposals aimed at formation in work emotions for trainers in micro-entrepreneurship Villa Maria (Cordoba. The proposal is to analyze the discourse of based management skills of trainers in relation to their possible impact on the construction of “enterprising sensibilities” for the job. To examine part this type of the training will be used methodology of q

Comparison of the inertial properties and forces required to initiate movement for three gait trainers.

Science.gov (United States)

Paleg, Ginny; Huang, Morris; Vasquez Gabela, Stephanie C; Sprigle, Stephen; Livingstone, Roslyn

2016-01-01

The purpose of this study was to evaluate the inertial properties and forces required to initiate movement on two different surfaces in a sample of three commonly prescribed gait trainers. Tests were conducted in a laboratory setting to compare the Prime Engineering KidWalk, Rifton Pacer, and Snug Seat Mustang with and without a weighted anthropometric test dummy configured to the weight and proportions of a 4-year-old child. The Pacer was the lightest and the KidWalk the heaviest while footprints of the three gait trainers were similar. Weight was borne fairly evenly on the four casters of the Pacer and Mustang while 85% of the weight was borne on the large wheels of the mid-wheel drive KidWalk. These differences in frame style, wheel, and caster style and overall mass impact inertial properties and forces required to initiate movement. Test results suggest that initiation forces on tile were equivalent for the Pacer and KidWalk while the Mustang had the highest initiation force. Initiation forces on carpet were lowest for the KidWalk and highest for the Mustang. This initial study of inertia and movement initiation forces may provide added information for clinicians to consider when selecting a gait trainer for their clients.

Interprofessional SDM train-the-trainer program "Fit for SDM": provider satisfaction and impact on participation.

Science.gov (United States)

Körner, Mirjam; Ehrhardt, Heike; Steger, Anne-Kathrin; Bengel, Jürgen

2012-10-01

The aim of the study was to evaluate the interprofessional SDM training program "Fit for SDM" in medical rehabilitation, which was implemented in two steps: (1) university staff trained providers in executive positions as trainers and (2) the providers trained their staff. For the evaluation of the first step a questionnaire for shared decision-making (SDM) skills and satisfaction with the training was completed by the providers in executive positions. A staff survey was used in a cluster-randomized controlled study to determine the overall impact of the train-the-trainer program on internal and external participation in the team. The providers in the six clinics evaluated their SDM competences and satisfaction very positively after training (step 1). External participation was enhanced by application of the training content, with significant changes recorded for females and nurses in particular. However, it had no direct influence on internal participation. This is the first interprofessional SDM train-the-trainer program in Germany to bridge interprofessionalism (internal participation) and SDM (external participation); it was implemented successfully and evaluated positively. Establishing interprofessional SDM training programs should be encouraged for all health care professionals. Implementation in the interprofessional setting should consider interprofessional team factors. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

National Athletic Trainers' Association position statement: safe weight loss and maintenance practices in sport and exercise.

Science.gov (United States)

Turocy, Paula Sammarone; DePalma, Bernard F; Horswill, Craig A; Laquale, Kathleen M; Martin, Thomas J; Perry, Arlette C; Somova, Marla J; Utter, Alan C

2011-01-01

To present athletic trainers with recommendations for safe weight loss and weight maintenance practices for athletes and active clients and to provide athletes, clients, coaches, and parents with safe guidelines that will allow athletes and clients to achieve and maintain weight and body composition goals. Unsafe weight management practices can compromise athletic performance and negatively affect health. Athletes and clients often attempt to lose weight by not eating, limiting caloric or specific nutrients from the diet, engaging in pathogenic weight control behaviors, and restricting fluids. These people often respond to pressures of the sport or activity, coaches, peers, or parents by adopting negative body images and unsafe practices to maintain an ideal body composition for the activity. We provide athletic trainers with recommendations for safe weight loss and weight maintenance in sport and exercise. Although safe weight gain is also a concern for athletic trainers and their athletes and clients, that topic is outside the scope of this position statement. Athletic trainers are often the source of nutrition information for athletes and clients; therefore, they must have knowledge of proper nutrition, weight management practices, and methods to change body composition. Body composition assessments should be done in the most scientifically appropriate manner possible. Reasonable and individualized weight and body composition goals should be identified by appropriately trained health care personnel (eg, athletic trainers, registered dietitians, physicians). In keeping with the American Dietetics Association (ADA) preferred nomenclature, this document uses the terms registered dietitian or dietician when referring to a food and nutrition expert who has met the academic and professional requirements specified by the ADA's Commission on Accreditation for Dietetics Education. In some cases, a registered nutritionist may have equivalent credentials and be the

Positive Factors Influencing the Advancement of Women to the Role of Head Athletic Trainer in the National Collegiate Athletic Association Divisions II and III.

Science.gov (United States)

Mazerolle, Stephanie M; Eason, Christianne M

2016-07-01

Research suggests that women do not pursue leadership positions in athletic training due to a variety of reasons, including family challenges, organizational constraints, and reluctance to hold the position. The literature has been focused on the National Collegiate Athletic Association Division I setting, limiting our full understanding. To examine factors that help women as they worked toward the position of head athletic trainer. Qualitative study. Divisions II and III. Seventy-seven women who were employed as head athletic trainers at the Division II or III level participated in our study. Participants were 38 ± 9 (range = 24-57) years old and had an average of 14 ± 8 (range = 1-33) years of athletic training experience. We conducted online interviews. Participants journaled their reflections to a series of open-ended questions pertaining to their experiences as head athletic trainers. Data were analyzed using a general inductive approach. Credibility was secured by peer review and researcher triangulation. Three organizational facilitators emerged from the data, workplace atmosphere, mentors, and past work experiences. These organizational factors were directly tied to aspects within the athletic trainer's employment setting that allowed her to enter the role. One individual-level facilitator was found: personal attributes that were described as helpful for women in transitioning to the role of the head athletic trainer. Participants discussed being leaders and persisting toward their career goals. Women working in Divisions II and III experience similar facilitators to assuming the role of head athletic trainer as those working in the Division I setting. Divisions II and III were viewed as more favorable for women seeking the role of head athletic trainer, but like those in the role in the Division I setting, women must have leadership skills.

Animal and plant remains in a tomb in test-pit 1/05, outside the fortified imperial palace Felix Romuliana

Directory of Open Access Journals (Sweden)

Dimitrijević Vesna

2007-01-01

Full Text Available During the excavations of a tomb located outside the defence walls of the imperial palace, Felix Romuliana, animal and plant remains were collected the analysis of which is the subject of the present study. The faunal remains include the bones and teeth of domestic animals - mule (Equus caballus x Equus asinus, domestic ox (Bos taurus, sheep (Ovis aries, sheep or goat (Ovis/Capra, pig (Sus domesticus and dog (Canis familiaris, a few remains of wild animals - red deer (Cervus elaphus and fox (Vulpes vulpes, and bone of a bird. Until now, no remains of mule have been discovered on sites originating from the classical period at the territory of Serbia. As for plant remains, pieces of carbonized oak wood (Quercus and maple wood (Acer were found, as well as a carbonized seed of a cultivated grapevine (Vitis vinifera vinifera and a tiny fruit of goosegrass (Galium aparine.

Ocena preferowanych predyspozycji trenera personalnego = Rating preferred predisposition personal trainer

Directory of Open Access Journals (Sweden)

Tadeusz Stefaniak

2016-09-01

Abstract                 Services provided by personal trainers in Poland are becoming more popular. The legal situation of this professional group in Poland is unregulated, which creates many doubts about the competence and suitability personal trainer.                 The essence of the work presented in the study is to determine the changes in terms of perception of competence coach, taking place in recent years. The research was conducted in 2009 and repeated in 2015 in fitness clubs coming in Lower Silesia.                 The study involved 240 respondents, including 72 women and 168 men.                 Research results indicate that over the years, the number of people regularly using the services of a coach nearly doubled. The significant number of people for whom the profession of coaching combined with better and better assessment of the social and his authority continues to grow. 67.5% of respondents think that the coach should be well built and have mixed personality traits.

First trainer six practice tests with answers

CERN Document Server

May, Peter

2014-01-01

Six full practice tests with tips and training for the 2015 revised Cambridge English: First (FCE). First Trainer Second edition offers six practice tests for the revised Cambridge English: First (FCE) exam combined with easy-to-follow guidance and exam tips. The first two tests are fully guided with advice on how to tackle each paper. Extra practice activities, informed by the Cambridge Learner Corpus, a bank of real candidates' exam papers, focus on areas where students typically need the most help. This version contains a full answer key. Audio for the listening and speaking test activities is available online for download. Audio CDs featuring the listening material are also available, separately.

Technical realization of a sensorized neonatal intubation skill trainer for operators' retraining and a pilot study for its validation.

Science.gov (United States)

Panizza, Davide; Scaramuzzo, Rosa T; Moscuzza, Francesca; Vannozzi, Ilaria; Ciantelli, Massimiliano; Gentile, Marzia; Baldoli, Ilaria; Tognarelli, Selene; Boldrini, Antonio; Cuttano, Armando

2018-01-04

In neonatal endotracheal intubation, excessive pressure on soft tissues during laryngoscopy can determine permanent injury. Low-fidelity skill trainers do not give valid feedback about this issue. This study describes the technical realization and validation of an active neonatal intubation skill trainer providing objective feedback. We studied expert health professionals' performances in neonatal intubation, underlining chance for procedure retraining. We identified the most critical points in epiglottis and dental arches and fixed commercial force sensors on chosen points on a ©Laerdal Neonatal Intubation Trainer. Our skill trainer was set up as a grade 3 on Cormack and Lehane's scale, i.e. a model of difficult intubation. An associated software provided real time sound feedback if pressure during laryngoscopy exceeded an established threshold. Pressure data were recorded in a database, for subsequent analysis with non-parametric statistical tests. We organized our study in two intubation sessions (5 attempts each one) for everyone of our participants, held 24 h apart. Between the two sessions, a debriefing phase took place. In addition, we gave our participants two interview, one at the beginning and one at the end of the study, to get information about our subjects and to have feedback about our design. We obtained statistical significant differences between consecutive attempts, with evidence of learning trends. Pressure on critical points was significantly lower during the second session (p < 0.0001). Epiglottis' sensor was the most stressed (p < 0.000001). We found a significant correlation between time spent for each attempt and pressures applied to the airways in the two sessions, more significant in the second one (shorter attempts with less pressure, r s  = 0.603). Our skill trainer represents a reliable model of difficult intubation. Our results show its potential to optimize procedures related to the control of trauma risk and to improve

National collegiate athletic association division and primary job title of athletic trainers and their job satisfaction or intention to leave athletic training.

Science.gov (United States)

Terranova, Aaron B; Henning, Jolene M

2011-01-01

Membership in the National Athletic Trainers' Association (NATA) has declined in recent years, generating much debate about professional commitment. To compare the contributing factors of job satisfaction and intention to leave athletic training of certified athletic trainers (ATs) employed in National Collegiate Athletic Association (NCAA) institutions. Cross-sectional study. A link to a Web-based questionnaire containing the Spector Job Satisfaction Survey (JSS) and an original Intention to Leave Survey (ITLS) was distributed by e-mail to 1003 certified members of the National Athletic Trainers' Association. A total of 191 certified members of the NATA employed in a college or university setting in a primarily clinical capacity; representing all NCAA divisions; and having the job title of head athletic trainer, associate/assistant athletic trainer, or graduate assistant/intern athletic trainer. We used separate 3 x 3 factorial analyses of variance to compare the mean scores of each JSS subscale and of the ITLS with NCAA division and job title. A stepwise multiple regression was used to determine the strength of the relationships between the JSS subscales and the ITLS. We found differences for job title in the subscales of Fringe Benefits (F(2182) = 7.82, P = .001 ) and Operating Conditions (F(2,182) = 12.01, P < .001). The JSS subscale Nature of Work was the'greatest indicator of intention to leave (β = -0.45). We found a strong negative correlation between various facets of job satisfaction and intention to leave athletic training. The NCAA division seemed to have no effect on an individual's job satisfaction or intention to leave the profession. In addition, only Fringe Benefits and Operating Conditions seemed to be affected by job title. The ATs had similar levels of job satisfaction regardless of NCAA division, and their job titles were not a major factor in job satisfaction.

Is the learning value of workplace-based assessment being realised? A qualitative study of trainer and trainee perceptions and experiences.

Science.gov (United States)

Barrett, Aileen; Galvin, Rose; Scherpbier, Albert J J A; Teunissen, Pim W; O'Shaughnessy, Ann; Horgan, Mary

2017-03-01

Workplace-based assessments (WBAs) were originally intended to inform learning and development by structuring effective observation-based feedback. The success of this innovation has not yet been established due in part to the widely varied tools, implementation strategies and research approaches. Using a conceptual framework of experience, trajectories and reifications in workplace learning, we aimed to explore trainer and trainee experiences and perceptions of the learning value of WBAs. Trainers and trainees who had used at least one WBA in the previous year were invited to participate in semistructured interviews for this phenomenological study. We used a template analysis method to explore and compare the experiences of the two groups, using the emergent themes to develop an understanding of the impact of these experiences on perceptions of learning value. Nine trainers and eight trainees participated in the study. Common themes emerged among the two groups around issues of responsibility and engagement along with (mis)understandings of the purpose of the individual tools. Trainer-specific themes emerged related to the concurrent implementation of a new e-portfolio and perceptions of increased workload. Trainees associated WBA with a training structure support value but could not translate experiences into learning values. WBAs provide trainees with a justified reason to approach trainers for feedback. WBAs, however, are not being reified as the formative assessments originally intended. A culture change may be required to change the focus of WBA research and reconceptualise this set of tools and methods as a workplace learning practice . 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/.

Real-time knee adduction moment feedback training using an elliptical trainer.

Science.gov (United States)

Kang, Sang Hoon; Lee, Song Joo; Ren, Yupeng; Zhang, Li-Qun

2014-03-01

The external knee adduction moment (EKAM) is associated with knee osteoarthritis (OA) in many aspects including presence, progression, and severity of knee OA. Despite of its importance, there is a lack of EKAM estimation methods that can provide patients with knee OA real-time EKAM biofeedback for training and clinical evaluations without using a motion analysis laboratory. A practical real-time EKAM estimation method, which utilizes kinematics measured by a simple six degree-of-freedom goniometer and kinetics measured by a multi-axis force sensor underneath the foot, was developed to provide real-time feedback of the EKAM to the patients during stepping on an elliptical trainer, which can potentially be used to control and alter the EKAM. High reliability (ICC(2,1): 0.9580) of the real-time EKAM estimation method was verified through stepping trials of seven subjects without musculoskeletal disorders. Combined with advantages of elliptical trainers including functional weight-bearing stepping and mitigation of impulsive forces, the real-time EKAM estimation method is expected to help patients with knee OA better control frontal plane knee loading and reduce knee OA development and progression.

A Different Kind of Postgraduate Education. EIT's Educational Program for International Trainers.

Science.gov (United States)

Haslebo, Gitte; And Others

EIT, or the European Institute for Transnational Studies in Group and Organisational Development, was founded in 1965 as a forum for international trainers in Europe. At present EIT has about 48 members, among which 7 are in the Scandinavian countries. EIT's most important tasks lie within the field of applied social psychology. After many years…

Exploring Trainer and Trainee Emotional Talk in Narratives about Workplace-Based Feedback Processes

Science.gov (United States)

Dennis, A. A.; Foy, M. J.; Monrouxe, L. V.; Rees, C. E.

2018-01-01

Emotion characterises learners' feedback experiences. While the failure-to-fail literature suggests that emotion may be important, little is known about the role of emotion for educators. Secondary analyses were therefore conducted on data exploring 110 trainers' and trainees' feedback experiences. Group and individual narrative interviews were…

Marine light attack helicopter close air support trainer for situation awareness

Science.gov (United States)

2017-06-01

JTAC Joint Terminal Attack Controller MAGTF Marine Air Ground Task Force MATSS Marine Aviation Training System Sites MAW Marine Aircraft Wing...relevant to aircraft performance not CAS. Therefore, the SA training system should provide visual and audio cues relevant to the CAS environment ... environmental elements outside the aircraft . The initial environment elements included in the trainer are those relating directly to the CAS execution

FCJ-121 Transversalising the Ecological Turn: Four Components of Felix Guattari’s Ecosophical Perspective

Directory of Open Access Journals (Sweden)

John Tinnell

2011-10-01

Full Text Available Many humanities scholars are working to transform their disciplines in response to new conditions and problems emerging in the twenty-first century. Arguably, two of the most important forces affecting contemporary global culture are the growing awareness of the ecological crisis and the proliferation of digital media. This essay endeavors to develop Felix Guattari’s “unfinished” concept of ecosophy into a theoretical framework for constructing productive syntheses between the ecological and the digital. In general, the essay first articulates ecosophical models of individual and collective subjectivity, and then argues that the best way to sustain ecosophical identity experience is to invent “post-media” practices, which harness the networked infrastructure of digital media such that specific pedagogical engagements with the technology effectively maximise the user’s capacity to affect and be affected by immanent forces in the world. In addition, this Guattarian rethinking of the ecological turn concurrently challenges the philosophical basis of the pedagogy of Nature appreciation that has characterised the eco-humanities landscape since the 1970s. The essay’s conclusions gesture toward a transversal eco-humanities, which would be rhizomatically rooted in Guattari’s preference for autopoiesis and becoming-other (via new media, rather than a static allegiance to the ideals of “Self-realisation” postulated by the deep ecology movement.

Work-family conflict among athletic trainers in the secondary school setting.

Science.gov (United States)

Pitney, William A; Mazerolle, Stephanie M; Pagnotta, Kelly D

2011-01-01

Work-family conflict (WFC) negatively affects a professional's ability to function at work or home. To examine perceptions of and contributing factors to WFC among secondary school athletic trainers. Sequential explanatory mixed-methods study. Secondary school. From a random sample of 1325 individuals selected from the National Athletic Trainers' Association Member Services database, 415 individuals (203 women, 212 men; age = 36.8 ± 9.3 years) provided usable online survey data. Fourteen individuals participated in follow-up interviews. Online WFC questionnaire followed by in-depth phone interviews. Descriptive statistics were obtained to examine perceived WFC. Pearson product moment correlations were calculated to examine the relationship between work hours, total athletic training staff, and number of children and WFC score. We performed analysis of variance to examine differences between the independent variables of sex and control over work schedule and the dependent variable of WFC score. The a priori α was set at P ≤ .05. Qualitative data were analyzed using inductive content analysis. Multiple-analyst triangulation and member checks established trustworthiness of the qualitative data. Mean WFC scores were 23.97 ± 7.78 for scale 1 (family defined as having a partner or spouse with or without children) and 23.17 ± 7.69 for scale 2 (family defined as individuals, including parents, siblings, grandparents, and any other close relatives, involved in one's life), indicating moderate perceived WFC. A significant relationship was found between the average hours of work per week and WFC scores: those with less scheduling control experienced more WFC. Two dimensions emerged from the qualitative methods that relate to how WFC is mitigated in the secondary school environment: (1) organizational-having colleagues and administration that understood the role demands and allowed for modifications in schedule and personal time and (2) personal-taking time for oneself

Women's Human Rights Education Trainers in Turkey: Situated Empowerment for Social Change

Science.gov (United States)

Tibbitts, Felisa L.

2016-01-01

This article presents evidence of the links between human rights education and social change by analyzing the long-term effects on 88 trainers engaged in a non-formal adult training program sponsored by a women's human rights group in Turkey, Women for Women's Human Rights--New Ways. In this article, I show the transformative impacts of carrying…

A Measurement of Vocational Education’s Student Satisfaction in Learning Electronic Appliance Repair and Maintenance Course with CCTV Trainer Kit

Science.gov (United States)

Rakhmawati, Lusia; Irwansyah Febriyanto, Fariz

2018-04-01

This study aimed to investigate satisfaction levels, among of the eleventh-grade students majoring in audio-video technique, towards the instructional media CCTV trainer kit: The CCTV Prototype and job sheet on to and analyzed perspectives of the practical approach to learning using CCTV prototype to improve installation skills in the electronic appliance repair and maintenance class. Survey questionnaires and instructional media were applied to data collection. The students’ satisfaction towards the instructional media in teaching and learning process was presented in positive responses, 91.94 % satisfied. The finding reveals that the instructional media using trainer could better to overcome the need a practical approach to learning. Furthermore, using trainer kit media creates an environment where students can support each other and receive feedback from their peers. They performed practice activities that help them apply the new information from the steps on the job sheet.

The Commanders' Integrated Training Tool for the Close Combat Tactical Trainer 3: Final Prototype Development

National Research Council Canada - National Science Library

Flynn, Michael

2001-01-01

...) for the Close Combat Tactical Trainer (CCTT), a system of armored vehicle manned-module simulators and workstations that allows units to train collective armor and infantry tasks at the platoon through battalion task force level...

The most effective way of delivering a Train-the-Trainers program: A systematic review

NARCIS (Netherlands)

Pearce, Jennifer; Mann, Mala K.; Jones, Caryl; van Buschbach, Susanne; Olff, Miranda; Bisson, Jonathan I.

2012-01-01

Introduction: Previous literature has shown that multifaceted, interactive interventions may be the most effective way to train health and social care professionals. A Train-the-Trainer (TTT) model could incorporate all these components. We conducted a systematic review to determine the overall

Electro pneumatic trainer embedded with programmable integrated circuit (PIC) microcontroller and graphical user interface platform for aviation industries training purposes

Science.gov (United States)

Burhan, I.; Azman, A. A.; Othman, R.

2016-10-01

An electro pneumatic trainer embedded with programmable integrated circuit (PIC) microcontroller and Visual Basic (VB) platform is fabricated as a supporting tool to existing teaching and learning process, and to achieve the objectives and learning outcomes towards enhancing the student's knowledge and hands-on skill, especially in electro pneumatic devices. The existing learning process for electro pneumatic courses conducted in the classroom does not emphasize on simulation and complex practical aspects. VB is used as the platform for graphical user interface (GUI) while PIC as the interface circuit between the GUI and hardware of electro pneumatic apparatus. Fabrication of electro pneumatic trainer interfacing between PIC and VB has been designed and improved by involving multiple types of electro pneumatic apparatus such as linear drive, air motor, semi rotary motor, double acting cylinder and single acting cylinder. Newly fabricated electro pneumatic trainer microcontroller interface can be programmed and re-programmed for numerous combination of tasks. Based on the survey to 175 student participants, 97% of the respondents agreed that the newly fabricated trainer is user friendly, safe and attractive, and 96.8% of the respondents strongly agreed that there is improvement in knowledge development and also hands-on skill in their learning process. Furthermore, the Lab Practical Evaluation record has indicated that the respondents have improved their academic performance (hands-on skills) by an average of 23.5%.

Insect Identification Educational Volunteers Created in Train-the-Trainer Workshops in Oregon and Washington

Science.gov (United States)

Corp, Mary K.; Rondon, Silivia I.; Van Vleet, Stephen M.

2013-01-01

The "train-the-trainer" model successfully created volunteer educators in insect identification. Intensive training programs prepared 71 individuals during 2 1/2-day (20 hour) training sessions. Trainees included university Extension faculty (13), agricultural professionals (13), and certified Master Gardeners (45). The sessions were…

The Levels of German Teacher Trainers Working in Turkey Regarding Reigeluth's Organizational Strategies

Science.gov (United States)

Batdi, Veli; Elaldi, Senel

2016-01-01

The purpose of this study is to evaluate the views of German teacher trainers working in Turkey about their level regarding Reigeluth's organizational strategies and to analyze their views in terms of gender, geographic region, seniority, and graduated high school variables. While the population of the study consisted of German teacher trainers…

Train-the-Trainers: Implementing Outcomes-Based Teaching and Learning in Malaysian Higher Education

Science.gov (United States)

Biggs, John; Tang, Catherine

2011-01-01

The decision by the Minister of Higher Education, that Malaysian post-secondary institutions should move to outcomes-based teaching and learning (OBTL), involves a change in teaching in over 1,000 institutions. This massive changeover would be accomplished using the "Train-the-Trainers" model in a series of workshops. We are proud to…

Clinical Implications of Changing Parameters on an Elliptical Trainer.

Science.gov (United States)

Kaplan, Yonatan; Nyska, Meir; Palmanovich, Ezequiel; Shanker, Rebecca

2014-06-01

Specific weightbearing instructions continue to be a part of routine orthopaedic clinical practice on an injured or postoperative extremity. Researchers and clinicians have struggled to define the best weightbearing strategies to maximize clinical outcomes. To investigate the average percentage body weight (APBW) values, weightbearing distribution percentages (WBDP), and cadence values on the entire foot, hindfoot, and forefoot during changing resistance and incline on an elliptical trainer, as well as to suggest clinical implications. Descriptive laboratory study. An original research study was performed consisting of 30 asymptomatic subjects (mean age, 29.54 ± 12.64 years; range, 21-69 years). The protocol included 3 consecutive tests of changing resistance and incline within a speed range of 70 to 95 steps/min. The SmartStep weightbearing gait analysis system was utilized to measure the values. The APBW values for the entire foot ranged between 70% and 81%, the hindfoot values were between 27% and 57%, and the forefoot values between 42% and 70%. With regard to WBDP, the forefoot remained planted on the pedal (stance phase) 2 to 3 times more as compared with the hindfoot raise in the swing phase. The study findings highlight the fact that elliptical training significantly reduces weightbearing in the hindfoot, forefoot, and entire foot even at higher levels of resistance and incline. Weightbearing on the hindfoot consistently displayed the lowest weightbearing values. Orthopaedic surgeons, now equipped with accurate weightbearing data, may recommend using the elliptical trainer as a weightbearing exercise early on following certain bony or soft tissue pathologies and lower limb surgical procedures.

Treadmill training with partial body weight support and an electromechanical gait trainer for restoration of gait in subacute stroke patients: a randomized crossover study.

Science.gov (United States)

Werner, C; Von Frankenberg, S; Treig, T; Konrad, M; Hesse, S

2002-12-01

The purpose of this study was to compare treadmill and electromechanical gait trainer therapy in subacute, nonambulatory stroke survivors. The gait trainer was designed to provide nonambulatory subjects the repetitive practice of a gait-like movement without overexerting therapists. This was a randomized, controlled study with a crossover design following an A-B-A versus a B-A-B pattern. A consisted of 2 weeks of gait trainer therapy, and B consisted of 2 weeks of treadmill therapy. Thirty nonambulatory hemiparetic patients, 4 to 12 weeks after stroke, were randomly assigned to 1 of the 2 groups receiving locomotor therapy every workday for 15 to 20 minutes for 6 weeks. Weekly gait ability (functional ambulation category [FAC]), gait velocity, and the required physical assistance during both kinds of locomotor therapy were the primary outcome measures, and other motor functions (Rivermead motor assessment score) and ankle spasticity (modified Ashworth score) were the secondary outcome measures. Follow-up occurred 6 months later. The groups did not differ at study onset with respect to the clinical characteristics and effector variables. During treatment, the FAC, gait velocity, and Rivermead scores improved in both groups, and ankle spasticity did not change. Median FAC level was 4 (3 to 4) in group A compared with 3 (2 to 3) in group B at the end of treatment (P=0.018), but the difference at 6-month follow up was not significant. The therapeutic effort was less on the gait trainer, with 1 instead of 2 therapists assisting the patient at study onset. All but seven patients preferred the gait trainer. The newly developed gait trainer was at least as effective as treadmill therapy with partial body weight support while requiring less input from the therapist. Further studies are warranted.

Validation of the Professional Identity and Values Scale Among an Athletic Trainer Population.

Science.gov (United States)

Eason, Christianne M; Mazerolle, Stephanie M; Denegar, Craig R; Burton, Laura; McGarry, Jennifer

2018-01-01

  Forming a professional identity is a process by which an individual achieves an awareness of his or her own self-concept in the context of the profession. Identity in relation to an individual's profession includes the ability to articulate one's role as a professional and professional philosophy. Professional identity has been studied extensively in other fields, but currently no professional identity scales have been validated within the athletic training profession.   To validate the Professional Identity and Values Scale (PIVS) among an athletic trainer population.   Cross-sectional study.   Web-based questionnaire.   Athletic trainers employed in National Collegiate Athletic Association Division I, II, III, or National Association of Intercollegiate Athletics colleges or universities (n = 299, 56.5% female, 43.5% male). The average age of the participants was 33.6 ± 8.3 years, and they had 10.3 ± 7.6 years of experience.   Participants were asked to complete a demographic questionnaire and the 32-item PIVS. The variables included demographics and the PIVS (Professional Orientation and Values subscale [18 items] and the Professional Development subscale [14 items]).   Exploratory factor analysis reduced the survey from 32 to 20 items and revealed 6 factors. Three factors emerged from the Professional Development subscale and emphasized professional insecurities during the early career stages, the importance of mentors during the intermediate stages, and self-confidence and awareness during the later stages of professional development. An additional 3 factors emerged from the Professional Orientation and Values subscale: (1) patient care and advocacy, (2) professional engagement and collaboration, and (3) personal wellness and values. A Cronbach α of 0.80 indicated good internal consistency.   A modified PIVS is a valid and reliable measure of professional identity among athletic trainers employed in the collegiate setting.

Acting Law | Law Acting: A Conversation with Dr Felix Nobis and Professor Gary Watt

Directory of Open Access Journals (Sweden)

Sean Alexander Mulcahy

2017-04-01

Full Text Available Dr Felix Nobis is a senior lecturer with the Centre for Theatre and Performance at Monash University. He has worked as a professional actor for many years. He previously played an assistant to the Crown Prosecutor in the Australian television series, Janus, which was set in Melbourne, Victoria and based on the true story of a criminal family allegedly responsible for police shootings. He also played an advisor to a medical defence firm in the Australian television series MDA. He is a writer and professional storyteller. He has toured his one-person adaptation of Beowulf (2004 and one-person show Once Upon a Barstool (2006 internationally and has written on these experiences. His most recent work Boy Out of the Country (2016 is written in an Australian verse style and has just completed a tour of regional Victoria. Professor Gary Watt is an academic in the School of Law at the University of Warwick where his teaching includes advocacy and mooting. He also regularly leads rhetoric workshops at the Royal Shakespeare Company. He is the author of Dress, Law and Naked Truth (2013 and, most recently, Shakespeare’s Acts of Will: Law, Testament and Properties of Performance (2016, which explores rhetoric in law and theatre. He also co-wrote A Strange Eventful History, which he performed with Australian choral ensemble, The Song Company, to mark the 400th anniversary of Shakespeare’s death.

Human Resources Management: Onboarding Program and Trainer's Guide for Charter School Employees

Science.gov (United States)

Cook, Jeannette

2016-01-01

The applied dissertation project focused on the development of a comprehensive onboarding program and Trainer's Guide specifically developed for charter school management employees. Charter school education has grown significantly in the last several decades with over 6,100 charter schools that are currently serving students nationwide. Formal or…

Trainers Attitudes towards the Teaching of AIDS Education in a Kenyan Teachers' College

Science.gov (United States)

Nzau, K. A.; Ondimu, K. A.; Gikuhi, C. W.

2012-01-01

The purpose of this study was to examine the teaching of AIDS education. The study was mainly concerned with the implementation of the AIDS education curriculum. In particular the study sought to investigate the attitudes held by trainers and trainees towards the subject and make suggestions to improve its teaching. The study was conducted in a…

Work–Family Conflict Among Athletic Trainers in the Secondary School Setting

Science.gov (United States)

Pitney, William A.; Mazerolle, Stephanie M.; Pagnotta, Kelly D.

2011-01-01

Abstract Context: Work–family conflict (WFC) negatively affects a professional's ability to function at work or home. Objective: To examine perceptions of and contributing factors to WFC among secondary school athletic trainers. Design: Sequential explanatory mixed-methods study. Setting: Secondary school. Patients or Other Participants: From a random sample of 1325 individuals selected from the National Athletic Trainers' Association Member Services database, 415 individuals (203 women, 212 men; age = 36.8 ± 9.3 years) provided usable online survey data. Fourteen individuals participated in follow-up interviews. Intervention(s): Online WFC questionnaire followed by in-depth phone interviews. Main Outcome Measure(s): Descriptive statistics were obtained to examine perceived WFC. Pearson product moment correlations were calculated to examine the relationship between work hours, total athletic training staff, and number of children and WFC score. We performed analysis of variance to examine differences between the independent variables of sex and control over work schedule and the dependent variable of WFC score. The a priori α was set at P ≤ .05. Qualitative data were analyzed using inductive content analysis. Multiple-analyst triangulation and member checks established trustworthiness of the qualitative data. Results: Mean WFC scores were 23.97 ± 7.78 for scale 1 (family defined as having a partner or spouse with or without children) and 23.17 ± 7.69 for scale 2 (family defined as individuals, including parents, siblings, grandparents, and any other close relatives, involved in one's life), indicating moderate perceived WFC. A significant relationship was found between the average hours of work per week and WFC scores: those with less scheduling control experienced more WFC. Two dimensions emerged from the qualitative methods that relate to how WFC is mitigated in the secondary school environment: (1) organizational—having colleagues and administration

ASTP crewmen in Docking Module trainer during training session at JSC

Science.gov (United States)

1975-01-01

An interior view of the Docking Module trainer in bldg 35 during Apollo Soyuz Test Project (ASTP) joint crew training at JSC. Astronaut Thomas P. Stafford, commander of the American ASTP prime crew, is on the right. The other crewman is Cosmonaut Aleksey A. Leonov, commander of the Soviet ASTP prime crew. The training session simulated activities on the second day in Earth orbit. The Docking Module is designed to link the Apollo and Soyuz spacecraft.

Train the Trainer Effectiveness Trials of Behavioral Intervention for Individuals with Autism: A Systematic Review

Science.gov (United States)

Shire, Stephanie Yoshiko; Kasari, Connie

2014-01-01

This systematic review examines train the trainer (TTT) effectiveness trials of behavioral interventions for individuals with autism spectrum disorder (ASD). Published methodological quality scales were used to assess studies including participant description, research design, intervention, outcomes, and analysis. Twelve studies including 9 weak…

Training to acquire psychomotor skills for endoscopic endonasal surgery using a personal webcam trainer.

Science.gov (United States)

Hirayama, Ryuichi; Fujimoto, Yasunori; Umegaki, Masao; Kagawa, Naoki; Kinoshita, Manabu; Hashimoto, Naoya; Yoshimine, Toshiki

2013-05-01

Existing training methods for neuroendoscopic surgery have mainly emphasized the acquisition of anatomical knowledge and procedures for operating an endoscope and instruments. For laparoscopic surgery, various training systems have been developed to teach handling of an endoscope as well as the manipulation of instruments for speedy and precise endoscopic performance using both hands. In endoscopic endonasal surgery (EES), especially using a binostril approach to the skull base and intradural lesions, the learning of more meticulous manipulation of instruments is mandatory, and it may be necessary to develop another type of training method for acquiring psychomotor skills for EES. Authors of the present study developed an inexpensive, portable personal trainer using a webcam and objectively evaluated its utility. Twenty-five neurosurgeons volunteered for this study and were divided into 2 groups, a novice group (19 neurosurgeons) and an experienced group (6 neurosurgeons). Before and after the exercises of set tasks with a webcam box trainer, the basic endoscopic skills of each participant were objectively assessed using the virtual reality simulator (LapSim) while executing 2 virtual tasks: grasping and instrument navigation. Scores for the following 11 performance variables were recorded: instrument time, instrument misses, instrument path length, and instrument angular path (all of which were measured in both hands), as well as tissue damage, max damage, and finally overall score. Instrument time was indicated as movement speed; instrument path length and instrument angular path as movement efficiency; and instrument misses, tissue damage, and max damage as movement precision. In the novice group, movement speed and efficiency were significantly improved after the training. In the experienced group, significant improvement was not shown in the majority of virtual tasks. Before the training, significantly greater movement speed and efficiency were demonstrated in

The ELIXIR-EXCELERATE Train-the-Trainer pilot programme: empower researchers to deliver high-quality training.

Science.gov (United States)

Morgan, Sarah L; Palagi, Patricia M; Fernandes, Pedro L; Koperlainen, Eija; Dimec, Jure; Marek, Diana; Larcombe, Lee; Rustici, Gabriella; Attwood, Teresa K; Via, Allegra

2017-01-01

One of the main goals of the ELIXIR-EXCELERATE project from the European Union's Horizon 2020 programme is to support a pan-European training programme to increase bioinformatics capacity and competency across ELIXIR Nodes. To this end, a Train-the-Trainer (TtT) programme has been developed by the TtT subtask of EXCELERATE's Training Platform, to try to expose bioinformatics instructors to aspects of pedagogy and evidence-based learning principles, to help them better design, develop and deliver high-quality training in future. As a first step towards such a programme, an ELIXIR-EXCELERATE TtT (EE-TtT) pilot was developed, drawing on existing 'instructor training' models, using input both from experienced instructors and from experts in bioinformatics, the cognitive sciences and educational psychology. This manuscript describes the process of defining the pilot programme, illustrates its goals, structure and contents, and discusses its outcomes. From Jan 2016 to Jan 2017, we carried out seven pilot EE-TtT courses (training more than sixty new instructors), collaboratively drafted the training materials, and started establishing a network of trainers and instructors within the ELIXIR community. The EE-TtT pilot represents an essential step towards the development of a sustainable and scalable ELIXIR TtT programme. Indeed, the lessons learned from the pilot, the experience gained, the materials developed, and the analysis of the feedback collected throughout the seven pilot courses have both positioned us to consolidate the programme in the coming years, and contributed to the development of an enthusiastic and expanding ELIXIR community of instructors and trainers.

An Onboard ISS Virtual Reality Trainer

Science.gov (United States)

Miralles, Evelyn

2013-01-01

Prior to the retirement of the Space Shuttle, many exterior repairs on the International Space Station (ISS) were carried out by shuttle astronauts, trained on the ground and flown to the Station to perform these specific repairs. With the retirement of the shuttle, this is no longer an available option. As such, the need for ISS crew members to review scenarios while on flight, either for tasks they already trained for on the ground or for contingency operations has become a very critical issue. NASA astronauts prepare for Extra-Vehicular Activities (EVA) or Spacewalks through numerous training media, such as: self-study, part task training, underwater training in the Neutral Buoyancy Laboratory (NBL), hands-on hardware reviews and training at the Virtual Reality Laboratory (VRLab). In many situations, the time between the last session of a training and an EVA task might be 6 to 8 months. EVA tasks are critical for a mission and as time passes the crew members may lose proficiency on previously trained tasks and their options to refresh or learn a new skill while on flight are limited to reading training materials and watching videos. In addition, there is an increased need for unplanned contingency repairs to fix problems arising as the Station ages. In order to help the ISS crew members maintain EVA proficiency or train for contingency repairs during their mission, the Johnson Space Center's VRLab designed an immersive ISS Virtual Reality Trainer (VRT). The VRT incorporates a unique optical system that makes use of the already successful Dynamic On-board Ubiquitous Graphics (DOUG) software to assist crew members with procedure reviews and contingency EVAs while on board the Station. The need to train and re-train crew members for EVAs and contingency scenarios is crucial and extremely demanding. ISS crew members are now asked to perform EVA tasks for which they have not been trained and potentially have never seen before. The Virtual Reality Trainer (VRT

Women's experiences of using vaginal trainers (dilators) to treat vaginal penetration difficulties diagnosed as vaginismus: a qualitative interview study.

Science.gov (United States)

Macey, Kat; Gregory, Angela; Nunns, David; das Nair, Roshan

2015-06-20

Recent research has highlighted controversies in the conceptualisation, diagnosis and treatment of vaginismus. Vaginal trainers are currently the most widely used treatment. Critiques have highlighted concerns that the evidence-base of its effectiveness is limited, with controlled trials reporting disappointing results, and its prescription promotes 'performance-based' sexuality which may be detrimental. Despite this, little has been done to seek women's views about their treatment. This study set out to explore women's experiences of vaginismus treatment with vaginal trainers, and to use their voices to propose guidelines for improving treatment. 13 women who had used vaginal trainers for vaginal penetration difficulties diagnosed as vaginismus were recruited through a specialist clinic, university campuses, and online forums. The women took part in semi-structured individual interviews (face-to-face/telephone/Skype), which were audio-recorded, transcribed verbatim and analysed using Thematic Analysis. Four superordinate themes were elicited and used to draft 'better treatment' guidelines. Themes were: (1) Lack of knowledge, (2) Invalidation of suffering by professionals, (3) Difficult journey, and (4) Making the journey easier. This paper describes themes (3) and (4). Difficult Journey describes the long and arduous 'Journey into treatment', including difficulties asking for help, undergoing physical investigations and negotiating 'the system' of medical referrals. It also describes the sometimes demoralising process of 'being in treatment', which includes emotional and practical demands of treatment. Making the journey easier highlights the importance of and limits to 'partner support'. 'Professional support' comprises personal qualities of professionals/therapeutic relationship, the value of specialist skills and knowledge and the need for facilitating couple communication about vaginismus. 'Peer support/helping each other' describes the importance of

The feasibility of a train-the-trainer approach to end of life care training in care homes: an evaluation.

Science.gov (United States)

Mayrhofer, Andrea; Goodman, Claire; Smeeton, Nigel; Handley, Melanie; Amador, Sarah; Davies, Sue

2016-01-22

The ABC End of Life Education Programme trained approximately 3000 care home staff in End of Life (EoL) care. An evaluation that compared this programme with the Gold Standards Framework found that it achieved equivalent outcomes at a lower cost with higher levels of staff satisfaction. To consolidate this learning, a facilitated peer education model that used the ABC materials was piloted. The goal was to create a critical mass of trained staff, mitigate the impact of staff turnover and embed EoL care training within the organisations. The aim of the study was to evaluate the feasibility of using a train the trainer (TTT) model to support EoL care in care homes. A mixed method design involved 18 care homes with and without on-site nursing across the East of England. Data collection included a review of care home residents' characteristics and service use (n = 274), decedents' notes n = 150), staff interviews (n = 49), focus groups (n = 3), audio diaries (n = 28) and observations of workshops (n = 3). Seventeen care homes participated. At the end of the TTT programme 28 trainers and 114 learners (56% of the targeted number of learners) had been trained (median per home 6, range 0-13). Three care homes achieved or exceeded the set target of training 12 learners. Trainers ranged from senior care staff to support workers and administrative staff. Results showed a positive association between care home stability, in terms of leadership and staff turnover, and uptake of the programme. Care home ownership, type of care home, size of care home, previous training in EoL care and resident characteristics were not associated with programme completion. Working with facilitators was important to trainers, but insufficient to compensate for organisational turbulence. Variability of uptake was also linked to management support, programme fit with the trainers' roles and responsibilities and their opportunities to work with staff on a daily basis. When

Prevalence and characteristics of general and football-specific emergency medical service activations by high school and collegiate certified athletic trainers: a national study.

Science.gov (United States)

Decoster, Laura C; Swartz, Erik E; Cappaert, Thomas A; Hootman, Jennifer M

2010-11-01

To describe frequency and characteristics of emergency medical services (EMS) activations by certified athletic trainers (ATs) and effects of pre-season planning meetings on interactions between ATs and EMS both generally and specifically during football head/neck emergencies. Retrospective cross-sectional survey. 2009 Web-based survey. Athletic trainers (n = 1884; participation rate, 28%) in high school and collegiate settings. Athletic trainer work setting, AT demographics, history of pre-season planning meetings. Proportions and 95% confidence intervals (CIs) estimated the prevalence of EMS activation, planning meetings, and characteristics of AT-EMS interactions (eg, episodes of AT-perceived inappropriate care and on-field disagreements). Chi square tests tested differences (P football injury, 59.9% vs 27.5%; P football season, high school ATs perceived more episodes of inappropriate care (10.4% vs 3.9%; P emergency care providers.

FELIX: construction and testing of a facility to study electromagnetic effects for first wall, blanket, and shield systems

International Nuclear Information System (INIS)

Praeg, W.F.; Turner, L.R.; Biggs, J.A.; Knott, M.J.; Lari, R.J.; McGhee, D.G.; Wehrle, R.B.

1983-01-01

An experimental test facility for the study of electromagnetic effects in the FWBS systems of fusion reactors has been constructed over the past 1-1/2 years at Argonne National Laboratory (ANL). In a test volume of 0.76 m 3 a vertical pulsed 0.5 T dipole field (B < 50 T/s) is perpendicular to a 1 T solenoid field. Power supplies of 2.75 MW and 5.5 MW and a solid state switch rated 13 kV, 13.1 kA (170 MW) control the pulsed magnetic fields. The total stored energy in the coils is 2.13 MJ. The coils are designed for a future upgrade to 4 T or the solenoid and 1 T for the dipole field (a total of 23.7 MJ). This paper describes the design and construction features of the facility. These include the power supplies, the solid state switches, winding and impregnation of large dipole saddle coils, control of the magnetic forces, computer control of FELIX and of experimental data acquisition and analysis, and an initial experimental test setup to analyze the eddy current distribution in a flat disk

FELIX: Construction and testing of a facility to study electromagnetic effects for First Wall, Blanket, and Shield systems

International Nuclear Information System (INIS)

Praeg, W.F.; Biggs, J.; Knott, M.J.; Lari, R.J.; McGhee, D.G.; Turner, L.R.; Wehrle, R.

1983-01-01

An experimental test facility for the study of electromagnetic effects in the FWBS systems of fusion reactors has been constructed over the past 2-1/2 years at Argonne National Laboratory (ANL). In a test volume of 0.76 m 3 a vertical pulsed 0.5 T dipole field (B < 50 T/s) is perpendicular to a 1 T solenoid field. Power supplies of 2.75 MW and 5.5 MW and a solid state switch rated 13 kV, 13.1 kA (170 MW) control the pulsed magnetic fields. The total stored energy in the coils is 2.13 MJ. The coils are designed for a future upgrade to 4 T for the solenoid and 1 T for the dipole field (a total of 23.7 MJ). This paper describes the design and construction features of the facility. These include the power supplies, the solid state switches, winding and impregnation of large dipole saddle coils, control of the magnetic forces, computer control of FELIX and of experimental data acquisition and analysis, and an initial experimental test setup to analyze the eddy current distribution in a flat disk

State of emergency medicine in Rwanda 2015: an innovative trainee and trainer model.

Science.gov (United States)

Mbanjumucyo, Gabin; DeVos, Elizabeth; Pulfrey, Simon; Epino, Henry M

2015-01-01

The 1994 Rwandan war and genocide left more than 1 million people dead; millions displaced; and the country's economic, social, and health infrastructure destroyed. Despite remaining one of the poorest countries in the world, Rwanda has made remarkable gains in health, social, and economic development over the last 20 years, but modern emergency care has been slow to progress. Rwanda has recently established the Human Resources for Health program to rapidly build capacity in multiple sectors of its healthcare delivery system, including emergency medicine. This project involves multiple medical and surgical residencies, nursing programs, allied health professional trainings, and hospital administrative support. A real strength of the program is that trainers work with international faculty at Rwanda's referral hospital, but also as emergency medicine specialty trainers when returning to their respective district hospitals. Rwanda's first emergency medicine trainees are playing a unique and important role in the implementation of emergency care systems and education in the country's district hospitals. While there has been early vital progress in building emergency medicine's foundations in Rwanda, there remains much work to be done. This will be accomplished with careful planning and strong commitment from the country's healthcare and emergency medicine leaders.

The challenge of implementing peer-led interventions in a professionalized health service: a case study of the national health trainers service in England.

Science.gov (United States)

Mathers, Jonathan; Taylor, Rebecca; Parry, Jayne

2014-12-01

Policy Points: In 2004, England's National Health Service introduced health trainer services to help individuals adopt healthier lifestyles and to redress national health inequalities. Over time these anticipated community-focused services became more NHS-focused, delivering "downstream" lifestyle interventions. At the same time, individuals' lifestyle choices were abstracted from the wider social determinants of health and the potential to address inequalities was diminished. While different service models are needed to engage hard-to-reach populations, the long-term sustainability of any new service model depends on its aligning with the established medical system's characteristics. In 2004, the English Public Health White Paper Choosing Health introduced "health trainers" as new members of the National Health Service (NHS) workforce. Health trainers would offer one-to-one peer-support to anyone who wished to adopt and maintain a healthier lifestyle. Choosing Health implicitly envisaged health trainers working in community settings in order to engage "hard-to-reach" individuals and other groups who often have the poorest health but who engage the least with traditional health promotion and other NHS services. During longitudinal case studies of 6 local health trainer services, we conducted in-depth interviews with key stakeholders and analyzed service activity data. Rather than an unproblematic and stable implementation of community-focused services according to the vision in Choosing Health, we observed substantial shifts in the case studies' configuration and delivery as the services embedded themselves in the local NHS systems. To explain these observations, we drew on a recently proposed conceptual framework to examine and understand the adoption and diffusion of innovations in health care systems. The health trainer services have become more "medicalized" over time, and in doing so, the original theory underpinning the program has been threatened. The

The Beliefs and Usage of Social Media Among General Practitioner Trainers from Eleven Provinces of China: A Cross-Sectional Survey.

Science.gov (United States)

Liu, Ying; Ren, Wen; Qiu, Yan; Ren, Jingjing

2018-05-07

It has become a new lifestyle of using social media (SM) to acquire all kinds of information. The objectives of this study were to determine general practitioner (GP) trainers' current use of SM and their beliefs and attitudes regarding use of SM. A cross-sectional questionnaire survey was taken during a 1-week GP trainers' training program. Data probing GP trainers' use of SM and attitudes toward SM use in clinical work and education were collected and analyzed. Four hundred seven respondents participated in the survey, and the response rate was 61.4%. All the respondents reported that they have at least an SM account. A total of 99.3% of respondents replied that they would add a colleague as a friend via SM; however, only 68.6% of them would add a patient. More than half of the respondents have been contacted by a patient more than five times per year, whereas 67.2% of them attempted to contact a patient by SM less than three times per year. One hundred forty of 407 (34.4%) respondents used SM daily to explore medical information, whereas 42 of 407 (10.3%) contributed new information via SM on a daily basis. Nearly 50% of respondents believed that SM was useful and beneficial. SM is widely used among GP trainers from 11 provinces of China. Most of the participants believed that SM is useful and beneficial to their work. However, there are still some problems for them to use SM in healthcare and medical education, including separating personal and professional use of SM, SM policy, and the quality of information from SM.

Automated real time peg and tool detection for the FLS trainer box.

Science.gov (United States)

Nemani, Arun; Sankaranarayanan, Ganesh

2012-01-01

This study proposes a method that effectively tracks trocar tool and peg positions in real time to allow real time assessment of the peg transfer task of the Fundamentals of Laparoscopic Surgery (FLS). By utilizing custom code along with OpenCV libraries, tool and peg positions can be accurately tracked without altering the original setup conditions of the FLS trainer box. This is achieved via a series of image filtration sequences, thresholding functions, and Haar training methods.

Surgical education and training in an outer metropolitan hospital: a qualitative study of surgical trainers and trainees.

Science.gov (United States)

Nestel, Debra; Harlim, Jennifer; Bryant, Melanie; Rampersad, Rajay; Hunter-Smith, David; Spychal, Bob

2017-08-01

The landscape of surgical training is changing. The anticipated increase in the numbers of surgical trainees and the shift to competency-based surgical training places pressures on an already stretched health service. With these pressures in mind, we explored trainers' and trainees' experiences of surgical training in a less traditional rotation, an outer metropolitan hospital. We considered practice-based learning theories to make meaning of surgical training in this setting, in particular Actor-network theory. We adopted a qualitative approach and purposively sampled surgical trainers and trainees to participate in individual interviews and focus groups respectively. Transcripts were made and thematically analysed. Institutional human research ethics approval was obtained. Four surgical trainers and fourteen trainees participated. Almost without exception, participants' report training needs to be well met. Emergent inter-related themes were: learning as social activity; learning and programmatic factors; learning and physical infrastructure; and, learning and organizational structure. This outer metropolitan hospital is suited to the provision of surgical training with the current rotational system for trainees. The setting offers experiences that enable consolidation of learning providing a rich and varied overall surgical training program. Although relational elements of learning were paramount they occurred within a complex environment. Actor-network theory was used to give meaning to emergent themes acknowledging that actors (both people and objects) and their interactions combine to influence training quality, shifting the focus of responsibility for learning away from individuals to the complex interactions in which they work and learn.

Inexpensive anatomical trainer for bronchoscopy.

Science.gov (United States)

Di Domenico, Stefano; Simonassi, Claudio; Chessa, Leonardo

2007-08-01

Flexible fiberoptic bronchoscopy is an indispensable tool for optimal management of intensive care unit patients. However, the acquisition of sufficient training in bronchoscopy is not straightforward during residency, because of technical and ethical problems. Moreover, the use of commercial simulators is limited by their high cost. In order to overcome these limitations, we realized a low-cost anatomical simulator to acquire and maintain the basic skill to perform bronchoscopy in ventilated patients. We used 1.5 mm diameter iron wire to construct the bronchial tree scaffold; glazier-putty was applied to create the anatomical model. The model was covered by several layers of newspaper strips previously immersed in water and vinilic glue. When the model completely dried up, it was detached from the scaffold by cutting it into six pieces, it was reassembled, painted and fitted with an endotracheal tube. We used very cheap material and the final cost was euro16. The trainer resulted in real-scale and anatomically accurate, with appropriate correspondence on endoscopic view between model and patients. All bronchial segments can be explored and easily identified by endoscopic and external vision. This cheap simulator is a valuable tool for practicing, particularly in a hospital with limited resources for medical training.

A Flipped Classroom Approach to Improving the Quality of Delirium Care Using an Interprofessional Train-the-Trainer Program.

Science.gov (United States)

Sockalingam, Sanjeev; James, Sandra-Li; Sinyi, Rebecca; Carroll, Aideen; Laidlaw, Jennifer; Yanofsky, Richard; Sheehan, Kathleen

2016-01-01

Given the prevalence and morbidity associated with delirium, there is a need for effective and efficient institutional approaches to delirium training in health care settings. Novel education methods, specifically the "flipped classroom" (FC) and "train-the-trainer" (TTT), have the potential to address these delirium training gaps. This study evaluates the effect of a TTT FC interprofessional delirium training program on participants' perceived ability to manage delirium, delirium knowledge, and clinicians' delirium assessment behaviors. FC Delirium TTT sessions were implemented in a large four-hospital network and consisted of presession online work and a 3-hour in-session component. The 156 TTT interprofessional participants who attended the sessions (ie, trainers) were expected to then deliver delirium training to their patient care units. Delirium care self-efficacy and knowledge test scores were measured before, after, and 6 months after the training session. Clinician delirium assessment rates were measured by chart audits before and 3 months after trainer's implementation of delirium training sessions. Delirium knowledge test scores (7.8 ± 1.6 versus 9.7 ± 1.2, P approach can improve participants' perceived delirium care skills and confidence, and delirium knowledge up to 6 months after the session. This approach provides a model for implementing hospitalwide delirium education that can change delirium assessment behavior while minimizing time and personnel requirements.

Family medicine training in Africa: Views of clinical trainers and trainees

Directory of Open Access Journals (Sweden)

Louis S. Jenkins

2018-04-01

Conclusion: The training of family physicians across Africa shares many common themes. However, there are also big differences among the various countries and even programmes within countries. The way forward would include exploring the local contextual enablers that influence the learning conversations between trainees and their supervisors. Family medicine training institutions and organisations (such as WONCA Africa and the South African Academy of Family Physicians have a critical role to play in supporting trainees and trainers towards developing local competencies which facilitate learning in the clinical workplace dominated by service delivery pressures.

Design and Validation of an Open-Source, Partial Task Trainer for Endonasal Neuro-Endoscopic Skills Development: Indian Experience.

Science.gov (United States)

Singh, Ramandeep; Baby, Britty; Damodaran, Natesan; Srivastav, Vinkle; Suri, Ashish; Banerjee, Subhashis; Kumar, Subodh; Kalra, Prem; Prasad, Sanjiva; Paul, Kolin; Anand, Sneh; Kumar, Sanjeev; Dhiman, Varun; Ben-Israel, David; Kapoor, Kulwant Singh

2016-02-01

Box trainers are ideal simulators, given they are inexpensive, accessible, and use appropriate fidelity. The development and validation of an open-source, partial task simulator that teaches the fundamental skills necessary for endonasal skull-base neuro-endoscopic surgery. We defined the Neuro-Endo-Trainer (NET) SkullBase-Task-GraspPickPlace with an activity area by analyzing the computed tomography scans of 15 adult patients with sellar suprasellar parasellar tumors. Four groups of participants (Group E, n = 4: expert neuroendoscopists; Group N, n =19: novice neurosurgeons; Group R, n = 11: neurosurgery residents with multiple iterations; and Group T, n = 27: neurosurgery residents with single iteration) performed grasp, pick, and place tasks using NET and were graded on task completion time and skills assessment scale score. Group E had lower task completion times and greater skills assessment scale scores than both Group N and R (P ≤ 0.03, 0.001). The performance of Groups N and R was found to be equivalent; in self-assessing neuro-endoscopic skill, the participants in these groups were found to have equally low pretraining scores (4/10) with significant improvement shown after NET simulation (6, 7 respectively). Angled scopes resulted in decreased scores with tilted plates compared with straight plates (30° P ≤ 0.04, 45° P ≤ 0.001). With tilted plates, decreased scores were observed when we compared the 0° with 45° endoscope (right, P ≤ 0.008; left, P ≤ 0.002). The NET, a face and construct valid open-source partial task neuroendoscopic trainer, was designed. Presimulation novice neurosurgeons and neurosurgical residents were described as having insufficient skills and preparation to practice neuro-endoscopy. Plate tilt and endoscope angle were shown to be important factors in participant performance. The NET was found to be a useful partial-task trainer for skill building in neuro-endoscopy. Copyright © 2016 Elsevier Inc. All rights reserved.

The Commanders' Integrated Training Tool for the Close Combat Tactical Trainer - 2: Second Generation Design and Prototype Development

National Research Council Canada - National Science Library

Gossman, J

2000-01-01

...) for the Close Combat Tactical Trainer (CCTT), a system of armored vehicle manned-module simulators and workstations that allows units to train collective armor and infantry tasks at the platoon through battalion task force level...

Use of a dynamic gait trainer for a child with thoracic level spinal cord injury.

Science.gov (United States)

Altizer, Wendy; Noritz, Garey; Paleg, Ginny

2017-10-10

Paediatric spinal cord injury (SCI) can result in permanent mobility impairment with consequences for activity, participation and quality of life. This case documents the effect of an overground supported stepping intervention using a dynamic gait trainer. To our knowledge, there are no published studies on this intervention for children with SCI and similar interventions have only been reported in children at American Spinal Injury Association Impairment Scale (AIS) levels B and C.A child with a T10 (thoracic level, vertebra 10), AIS level A injury, sustained at 2 years of age, continued to make gains in all areas including participation, activity, body structure and function over the following 4 years. Use of a dynamic gait trainer improved the participant's ability to be active and participate despite lack of further neuromuscular recovery. This novel approach with a commonly available device allowed the child to be active and participate in the absence of neural recovery. © BMJ Publishing Group Ltd (unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Promoting Healthy Lifestyles to Children at School: Using a Multidisciplinary Train-the-Trainer Approach.

Science.gov (United States)

Sanders, Martha J; Reynolds, Jesse; Bagatell, Nancy; Treu, Judith A; OʼConnor, Edward; Katz, David L

2015-01-01

The purpose of the study was to examine the efficacy of a multidisciplinary train-the-trainer model for improving fitness and food label literacy in third-grade students. University student trainers taught ABC for Fitness and Nutrition Detectives, established programs to promote physical activity and nutrition knowledge, to 239 third-grade students in 2 communities over a 6-month period. A total of 110 children were in the intervention group and 129 children in the control group (2 schools each). Outcomes included the Food Label Literacy and Nutrition Knowledge test and the fitness measures of curl-ups, push-ups, 0.5-mile run, and sit and reach. Focus groups were conducted as process feedback. Four public schools in 2 different communities. A total of 200 third-grade students. ABC for Fitness and Nutrition Detectives. Food Label Literacy and Nutrition Knowledge test and the fitness measures of curl-ups, push-ups, 0.5-mile run, and sit and reach. Nutrition knowledge increased in the intervention group by 25.2% (P schools showed greater improvement than those in the controls for curl-ups (P effective for delivering these health-related programs.

Are there practical opportunities for developing leadership skills during GP training and beyond? A survey of GP trainees and trainers in South East Scotland.

Science.gov (United States)

Curry, Nicola; Denney, MeiLing

2016-01-01

There is currently a lack of formal training in leadership skills, particularly during GP training. This study aimed to explore the current training and practical opportunities which exist, specifically exploring the views of GP trainees and trainers. An electronic questionnaire was sent to 266 GP trainees and trainers in south-east Scotland. Questions focused on respondents' experience of leadership-specific training and opportunities to engage with leadership roles. There were a total of 76 respondents (28.6% response rate). Response rate was 19.0% in trainees and 34.6% in trainers. A majority of respondents (80.0%) were established GPs. Of those who had received training in leadership, most (72.1%) underwent this after qualifying as a GP. Respondents identified a range of leadership roles within and outside the practice covering clinical and non-clinical areas. Most were interested in future leadership roles (46.7% moderately interested; 28% very interested). More time, training opportunities and the presence of GP role models were motivating factors in terms of participants' readiness to take on future leadership roles. Signposting trainees, trainers and general practitioners to leadership opportunities and training would be relatively easy but addressing a lack of motivating factors at a local level is essential. The effectiveness of such training and opportunities for experiential learning in leadership roles requires further research.

An e-learning supported Train-the-Trainer program to implement a suicide practice guideline. Rationale, content and dissemination in Dutch mental health care

Directory of Open Access Journals (Sweden)

Marieke de Groot

2015-09-01

These results suggest that an e-learning supported Train-the-Trainer program is an efficient way to uptake new interventions by professionals. The face-to-face training was easily replicable so it was easy to adhere to the training protocol. E-learning made the distribution of the training material more viable, although the distribution was limited by problems with ICT facilities. Overall, the intervention was well received by both trainers and trainees. By thoroughly describing the material and by offering all training materials online, we aim at further dissemination of the program.

The Role of Personality in Job Satisfaction Among Collegiate Athletic Trainers.

Science.gov (United States)

Eason, Christianne M; Mazerolle, Stephanie M; Monsma, Eva V; Mensch, James M

2015-12-01

The degree to which an individual likes his or her job is known as job satisfaction. A person with higher job satisfaction is less likely to depart from a profession than a person with lower job satisfaction. Researchers studying job satisfaction among other allied health professionals suggest a personality component could explain why the reasons for departure can be so individual. Collegiate institutions. To determine the relationship between job satisfaction and personality among collegiate athletic trainers (ATs). A total of 202 ATs (68 [33.7%] men and 134 [66.3%] women), were recruited using the National Athletic Trainers' Association e-mail database. We excluded any AT from this study who worked outside of the collegiate setting. The response rate was 20.2%. Data were collected using a Web-based survey instrument consisting of 3 sections: (1) demographics, (2) job satisfaction survey, and (3) Big Five Personality Inventory. Independent t tests were run to determine sex differences, and correlations were run to evaluate relationships between demographics and job satisfaction and between job satisfaction and personality. Women reported higher levels of neuroticism than men. Extroversion and conscientiousness showed a weak positive relationship with job satisfaction. A moderate positive relationship was found between agreeableness and job satisfaction. A moderate negative relationship was noted between neuroticism and job satisfaction. Based on our findings, head ATs or other organizational leaders may consider using personality assessments during interview processes, or athletic training program directors may be able to better guide students interested in athletic training based on knowledge of their personalities.

Examining the utility of a train-the-trainer model for dissemination of sexual violence prevention in schools.

Science.gov (United States)

Weingarten, Christine; Rabago, Jina; Reynolds, Jasmine; Gates, Kalani; Yanagida, Evie; Baker, Charlene

2018-06-01

Rates of childhood sexual abuse are unacceptably high, with potentially long-lasting consequences for those who have been victimized. Currently, there are a number of sexual violence prevention programs that have been developed to lower rates of victimization, increase awareness, and connect victims with resources. Within this area of research, there has been less focus on effective methods of program dissemination. For example, school-based sexual violence prevention programs have had positive outcomes; however, little is known about how these programs are disseminated. The train-the-trainer model of dissemination utilizes master trainers to equip others to implement programs, thereby allowing more adults to teach and subsequently more children to receive the program. This study used survey data from teachers and other school personnel (n = 127) to analyze the utility of a train-the-trainer model of dissemination for a sexual violence prevention program in the state of Hawai'i. Through responses of people who were trained to implement the program (59.8% of whom did implement), aspects of the training, the program itself, and factors affecting whether a person implemented the program were explored. Results suggest that time spent in training, job position, and time in that position predicted whether a person trained to implement the sexual violence prevention program followed through with teaching the program to students. Additionally, 54.7% of people who did implement the program had at least one student disclose sexual violence to them, indicating the importance of sexual violence prevention programming and dissemination of these programs. Copyright © 2018 Elsevier Ltd. All rights reserved.

The meaning of co- production for clinicians: an exploratory case study of Practitioner Trainers in one Recovery College.

Science.gov (United States)

Dalgarno, Mark; Oates, Jennifer

2018-05-15

Co-production between service users and clinicians is a desirable element of recovery-oriented practice in mental health but the effect of co-production on clinicians has not been explored thoroughly. to explore the meaning of co-production for clinicians based on their experience of co-production in a Recovery College Method: Thematic analysis of eight semi-structured interviews with clinicians who have co-produced and co-delivered workshops with a Recovery College Peer Trainer. The 'meaning of co-production' had four themes: definitions, power dynamics, negotiating roles and influence on practice. Clinicians' experience of co-production meant a reassessment of their expert role and power. They said that this altered their clinical practice, particularly the language they used and the personal information they shared. Role negotiation between Practitioner and Peer Trainers is an iterative process, whereby clinicians may revise their perspectives on personal disclosure, professional identity and collegiate support. The Peer and Practitioner Trainer relationship is characterised by reciprocity and mutuality, and there is some evidence that Practitioner involvement in a co-produced activity has the potential to transform service user and provider relationships beyond the Recovery College setting. Engaging in co-produced educational workshops can alter clinicians' perspectives on roles, power and clinical expertise. Findings from this case study must be tested against research on other Recovery Colleges. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

Didactic trainer. Solar photovoltaic panels analysis; Analisis de paneles solares fotovoltaicos

Energy Technology Data Exchange (ETDEWEB)

Rodriguez, J.; Ruiz, J.; Gorjon, J.; Quiles, J. A.; Cavaller, N.; Bodega, J.; Alonso-Abella, M.; Chenlo, F.

2009-07-01

The Centro de Investigaciones Energeticas, Medioambientales y Tecnologicas (CIEMAT) and the Instituto de Ensenanza Secundaria Virgen de la Paloma (IES VP), through their respective Metrology and Electricity-Electronics departments, have established a first agreement of co-operation with the aim of introducing and enhancing the solar photovoltaic energy within the professional teachings field. This agreements is a result of the compromise of designing entirely in the Electricity-electronics department of IES VP a didactic trainer prototype which enables to analyze cells and photovoltaic panels, all under the supervision and logistic-technical support of CIEMAT Photovoltaic Laboratory. (Author)

Perceptions of wellness and burnout among certified athletic trainers: sex differences.

Science.gov (United States)

Naugle, Keith E; Behar-Horenstein, Linda S; Dodd, Virginia J; Tillman, Mark D; Borsa, Paul A

2013-01-01

Athletic trainers are exposed to various stressors, increasing the potential for burnout and decreasing perceived wellness. Burnout and decreased perceived wellness can result from many factors: years of experience, hours per week worked, or decreased levels of physical activity. Another factor that accounts for a portion of the variance is sex differences. To determine the differences in burnout, physical activity, and perceived wellness scores relating to sex in District 9 of the National Athletic Trainers' Association (NATA). Cross-sectional study. Web-based questionnaire. Athletic trainers who were included in the e-mail directory of NATA District 9 (men = 232, women = 158). A 19-item questionnaire for burnout, a 36-item questionnaire for perceived wellness, and a 16-item activity questionnaire for physical activity and demographics. The variables included demographics (hours per week worked, years of experience, sex), Copenhagen Burnout Inventory (CBI; scores range from 0-100, and higher scores represent a higher level of burnout), Perceived Wellness Survey (PWS; scores range from 1-36, and scores close to 29 are considered healthy), and Baecke Physical Activity Questionnaire (BPAQ; scores range from 1-15, and higher scores represent more physical activity). Of the 1560 members contacted, 390 responded (response rate = 25%), and 59.5% (n = 232) were male. The mean scores were 38.73 ± 16.9 for men and 46.2 ± 17.1 for women for the CBI, 16.68 ± 2.76 for men and 16.41 ± 2.81 for women for the PWS, and 8.42 ± 1.32 for men and 8.77 ± 1.36 for women for the BPAQ. Men and women worked an average of 55.60 ± 26.03 and 47.86 ± 20.57 hours per week, respectively, and had a mean experience of 14.79 ± 9.86 and 8.92 ± 6.51 years, respectively. Women reported a higher level of burnout (t388 = -4.255, P = .001) and greater levels of physical activity (t388 = -2.52, P = .01) than men. Men reported working more hours (t388 = 3.131, P = .002) and having more years of

Brain-actuated gait trainer with visual and proprioceptive feedback

Science.gov (United States)

Liu, Dong; Chen, Weihai; Lee, Kyuhwa; Chavarriaga, Ricardo; Bouri, Mohamed; Pei, Zhongcai; Millán, José del R.

2017-10-01

Objective. Brain-machine interfaces (BMIs) have been proposed in closed-loop applications for neuromodulation and neurorehabilitation. This study describes the impact of different feedback modalities on the performance of an EEG-based BMI that decodes motor imagery (MI) of leg flexion and extension. Approach. We executed experiments in a lower-limb gait trainer (the legoPress) where nine able-bodied subjects participated in three consecutive sessions based on a crossover design. A random forest classifier was trained from the offline session and tested online with visual and proprioceptive feedback, respectively. Post-hoc classification was conducted to assess the impact of feedback modalities and learning effect (an improvement over time) on the simulated trial-based performance. Finally, we performed feature analysis to investigate the discriminant power and brain pattern modulations across the subjects. Main results. (i) For real-time classification, the average accuracy was 62.33 +/- 4.95 % and 63.89 +/- 6.41 % for the two online sessions. The results were significantly higher than chance level, demonstrating the feasibility to distinguish between MI of leg extension and flexion. (ii) For post-hoc classification, the performance with proprioceptive feedback (69.45 +/- 9.95 %) was significantly better than with visual feedback (62.89 +/- 9.20 %), while there was no significant learning effect. (iii) We reported individual discriminate features and brain patterns associated to each feedback modality, which exhibited differences between the two modalities although no general conclusion can be drawn. Significance. The study reported a closed-loop brain-controlled gait trainer, as a proof of concept for neurorehabilitation devices. We reported the feasibility of decoding lower-limb movement in an intuitive and natural way. As far as we know, this is the first online study discussing the role of feedback modalities in lower-limb MI decoding. Our results suggest that

Natural products from the ascidian Botrylloides giganteum, from the sponges Verongula gigantea, Ircinia felix, Cliona delitrix and from the nudibranch Tambja eliora, from the Brazilian coastline; Produtos naturais da ascidia Botrylloides giganteum, das esponjas Verongula gigantea, Ircinia felix, Cliona delitrix e do nudibranquio Tambja eliora, da costa do Brasil

Energy Technology Data Exchange (ETDEWEB)

Granato, Ana Claudia; Oliveira, Jaine H.H.L. de; Seleghim, Mirna H.R.; Berlinck, Roberto G.S. [Sao Paulo Univ., Sao Carlos, SP (Brazil). Inst. de Quimica]. E-mail: rgsberlinck@iqsc.usp.br; Macedo, Mario L.; Ferreira, Antonio G. [Sao Carlos Univ., SP (Brazil). Dept. de Quimica; Rocha, Rosana M. da [Parana Univ., Curitiba, PR (Brazil). Setor de Ciencias Biologicas. Dept. de Zoologia; Hajdu, Eduardo [Universidade Federal, Rio de Janeiro, RJ (Brazil). Museu Nacional; Peixinho, Solange [Bahia Univ., Salvador, BA (Brazil). Dept. de Biologia; Pessoa, Claudia O.; Moraes, Manoel O.; Cavalcanti, Bruno C. [Ceara Univ., Fortaleza, CE (Brazil). Dept. de Fisiologia e Farmacologia

2005-04-01

Two new marine metabolites, 3Z, 6Z, 9Z-dodecatrien-1-ol (1) from the ascidian Botrylloides giganteum and 4H-pyran-2ol acetate from the sponge Ircinia felix (4) are herein reported. The known bromotyrosine compounds, 2-(3,5-dibromo-4-methoxyphenyl)-N,N,Ndimethylethanammonium (2) and 2,6-dibromo-4-(2-(trimethylammonium)ethyl)phenol (3), have been isolated from the sponge Verongula gigantea. Serotonin (5) is reported for the first time from the sponge Cliona delitrix, and tambjamines A (15) and D (16) isolated as their respective salts from the nudibranch Tambja eliora. Only tambjamine D presented cytotoxicity against CEM (IC{sub 5})0 12.2 {mu}g/mL) and HL60 (IC{sub 50} 13.2 {mu}g/mL) human leukemia cells, MCF-7 breast cancer cells (IC{sub 50} 13.2 {mu}g/mL), colon HCT-8 cancer cells (IC{sub 50} 10.1 {mu}g/mL) and murine melanoma B16 cancer cells (IC{sub 50} 6.7 {mu}g/mL). (author)

Produtos naturais da ascídia Botrylloides giganteum, das esponjas Verongula gigantea, Ircinia felix, Cliona delitrix e do nudibrânquio Tambja eliora, da costa do Brasil Natural products from the ascidian Botrylloides giganteum, from the sponges Verongula gigantea, Ircinia felix, Cliona delitrix and from the nudibranch Tambja eliora, from the Brazilian coastline

Directory of Open Access Journals (Sweden)

Ana Claudia Granato

2005-03-01

Full Text Available Two new marine metabolites, 3Z, 6Z, 9Z-dodecatrien-1-ol (1 from the ascidian Botrylloides giganteum and 4H-pyran-2ol acetate from the sponge Ircinia felix (4 are herein reported. The known bromotyrosine compounds, 2-(3,5-dibromo-4-methoxyphenyl-N,N,N-dimethylethanammonium (2 and 2,6-dibromo-4-(2-(trimethylammoniumethylphenol (3, have been isolated from the sponge Verongula gigantea. Serotonin (5 is reported for the first time from the sponge Cliona delitrix, and tambjamines A (15 and D (16 isolated as their respective salts from the nudibranch Tambja eliora. Only tambjamine D presented cytotoxicity against CEM (IC50 12.2 µg/mL and HL60 (IC50 13.2 µg/mL human leukemya cells, MCF-7 breast cancer cells (IC50 13.2 µg/mL, colon HCT-8 cancer cells (IC50 10.1 µg/mL and murine melanoma B16 cancer cells (IC50 6.7 µg/mL.

What influences the quality of educational encounters between trainer and trainee in vocational training for general practice?

NARCIS (Netherlands)

Boendermaker, PM; Ket, P; Dusman, H; Schuling, J; Van der Vleuten, CPM; Tan, LHC

This study of educational encounters between a trainer and a trainee in vocational training for general practice investigates the quality of the encounter. The study focuses on the relation between the quality of the encounter and elements such as presence of feedback, duration, use of media, etc. A

National Collegiate Athletic Association Division I Certified Athletic Trainers' Perceptions of the Benefits of Sport Psychology Services.

Science.gov (United States)

Zakrajsek, Rebecca A; Martin, Scott B; Wrisberg, Craig A

2016-05-01

Certified athletic trainers (ATs) are responsible for integrating relevant professionals into the rehabilitation team to assist with the holistic care of injured athletes. To explore National Collegiate Athletic Association Division I (DI) ATs' experience with sport psychology consultants (SPCs), willingness to encourage athletes to use SPCs for injury rehabilitation, and perceptions of the benefits of sport psychology services. Quantitative study. A Web-based survey was administered to a national sample of DI ATs. A total of 659 (341 men, 318 women) ATs completed the survey. Athletic trainers' experience with SPCs, willingness to encourage athletes to seek sport psychology services, and perceptions of the benefits of those services in injury-rehabilitation settings were self-reported using a rating scale that ranged from 1 (never or not at all) to 5 (definitely or extremely). Logistic regression revealed that the availability of SPCs, previous encouragement to athletes to seek sport psychology services, and previous positive interactions with SPCs predicted the ATs' willingness to encourage athletes to use these services (P sport and building confidence). Chi-square analyses indicated that female ATs' ratings of perceived benefits were higher (P ≤ .001) than those of male ATs, and the ratings of ATs who were likely to encourage the use of SPCs were higher (P ≤ .001) than those who were unlikely to encourage SPC service use. Athletic trainers in our study who had previous positive SPC experiences were most likely to use SPCs and their services during the injury-rehabilitation process. Possible implications are offered for how ATs interested in sport psychology services might call on SPCs to complement their work with injured athletes.

Information Collection on the Situation of VET Teachers and Trainers in Candidate Countries

OpenAIRE

Foundation VET reform in Estonia / Estonian National Observatory

2002-01-01

Currently there are two main categories of teachers in VET schools – VET teachers and teachers of general education subjects. The former status of two different kinds of VET teachers – the professional subject teacher, and the training master has been replaced by one VET teacher category by the Regulation No 18 of the Minister of Culture and Education the Statute of a VET Teacher/Trainer of 26 May 1995.VET teachers have to carry out workshop training and teach professional subj...

Experiences with workplace bullying among athletic trainers in the collegiate setting.

Science.gov (United States)

Weuve, Celest; Pitney, William A; Martin, Malissa; Mazerolle, Stephanie M

2014-01-01

Workplace bullying (WPB) is a series of persistent negative interactions that affect a clinician's ability to perform his or her role. Although WPB has been studied in other health professions, to date, no information exists pertaining to WPB in athletic training. To determine the prevalence of WPB in the collegiate setting and examine factors that influence its occurrence. Cross-sectional study. Collegiate setting. There were 723 (329 female, 394 male) athletic trainers (ATs) aged 37.5 ± 10.4 years. We collected data via the validated and reliable online Athletic Training Environment Survey. Descriptive statistics were obtained to determine a bullying score for each AT and examine the prevalence of WPB. Chi-square analyses were performed to examine the differences between (1) sex, (2) academic degree level, (3) employment title, and (4) National Athletic Trainers' Association district. A total of 106 participants (14.7%) had a score of 2 or higher, indicating they were bullied in the athletic training setting. Of those bullied, 47 (44.3%) were women and 59 (55.7%) were men. There was no difference between women and men with respect to having experienced bullying (χ(2)1 = 0.068, P = .794). Moreover, no difference existed in the prevalence of bullying among ATs holding various degrees (χ(2)3 = 6.73, P = .081) or among ATs holding various titles within an organization (χ(2)5 = 3.55, P = .616). More (χ(2)1 = 23.77, P = Bullying was experienced by both male and female ATs in the collegiate setting, and a higher number of bullies were male. More research is necessary to explore WPB in other work settings.

Outcomes of gait trainer use in home and school settings for children with motor impairments: a systematic review.

Science.gov (United States)

Paleg, Ginny; Livingstone, Roslyn

2015-11-01

To summarize and critically appraise evidence regarding use of gait trainers (walkers providing trunk and pelvic support) at home or school with children who are unable to walk independently or with hand-held walkers. Searches were performed in seven electronic databases including EBM Reviews, CINAHL, Medline and EMBASE for publications in English from database inception to November 2014. Included studies involved at least one child with a mobility limitation and measured an outcome related to gait trainer use. Articles were appraised using American Academy of Cerebral Palsy and Developmental Medicine criteria for group and single-subject designs and quality ratings completed for studies rated levels I-III. The PRISMA statement was followed with inclusion criteria set a priori. Two reviewers independently screened titles, abstracts and full-text articles. Seventeen studies involving 182 children were included. Evidence from one small randomized controlled trial suggests a non-significant trend toward increased walking distance while the other evidence level II study (concurrent multiple baseline design) reports increased number of steps. Two level III studies (non-randomized two-group studies) report statistically significant impact on mobility level with one finding significant impact on bowel function and an association between increased intervention time and bone mineral density. Remaining descriptive level evidence provides support for positive impact on a range of activity outcomes, with some studies reporting impact on affect, motivation and participation with others. Evidence supporting outcomes for children using gait trainers is primarily descriptive and, while mainly positive, is insufficient to draw firm conclusions. © The Author(s) 2015.

Device 2F112 (F-14A WST (Weapon System Trainers)) Instructor Console Review.

Science.gov (United States)

1983-12-01

irdividuals adequately trained in the use of a particular trainer. ’S G. L. RICARD Scientific Officer 9., - 5 * NAVTRAEQUIPCEN 81-M-1121-1 TABLE OF...through verbal comunication with the instructors at the console. Several problems exist in the use of the flyout mismatch page. a. The automatic display...Washington, DC 20350 Washington, DC 20301 Chief of Naval Operations Commanding Officer OP-596C Air Force Office of Scientific Washington, DC 20350

Pb-Pb age and Rb-Sr and Sm-Nd isotope signature of paleoproterozoic syenitic plutonism in the south of Salvador-Curaca mobile belt: Sao Felix Syenitic Massif, Bahia-Brazil

International Nuclear Information System (INIS)

Rosa, Maria de Lourdes da Silva; Conceicao, Herbet; Leal, Luiz Rogerio Bastos

2001-01-01

The Sao Felix Syenitic Massif (MSSF) has a tabular shape with about 32 km 2 that represents the south expression of the aligned syenitic plutonism, which occur in the middle part of Salvador-Curaca mobile belt (CMSC). Single zircon dating by stepwise Pb evaporation methodology yields an age of 2098 ± 1 Ma to SFSM. This data correlate the emplacement of the SFSM with the late stages of SCMB stabilization. This massif is isotopically characterized by negative epsilon neodymium values (-1.45 to -2.89) and low initial strontium ratio (0.701 to 0.704). SFSM isotopic signature is similar to the ones displayed by the others syenites from the belt and reflects an enriched source which should be related to a metasomatic enriched mantle. (author)

Contribution to the geologic evolution from the Eastern part of Central Amazonia Province by Rb-Sr geochronology from the Carajas Mineral Province and the Sao Felix do Xingu region, Para State

International Nuclear Information System (INIS)

Pereira, Edilea Dutra.

1992-01-01

This work deals with a Rb/Sr geochronological study carried on granitoids and granulites of the Carajas Mineral Province (Rio Maria, Serra dos Gradaus and Serra do Pium regions) and Sao Felix do Xingu regions. The Manelao and Ourilandia granitoids of the Sao Felix do Xingu region are associated with the greenstone terrains of the Tucuma Group, and yield an age of 2749 ± 24 Ma with an initial ratio of 0.07028 ± 19, and 2677 ± 50 Ma with an initial ratio of 0.07016 ± 22, respectively. In the Rio Maria region, an age of 2541 ± 74 Ma with an initial ratio of 0.7104 ± 343 was obtained on the Mata Surrao Granite located near the Marajoara Village. This age confirms an archaean monzogranitic magmatism in this region. In the Gradaus area, the Cumaru Granodiorite give an mineral age of 2577 ± 27 Ma similar to the age obtained by whole rock method. Finally, Rb/Sr ages were obtained from granulitic rocks of the Pium Complex located at the Serra do Pium and near the Catete River. Samples of the Serra do Pium yielded ages of 2325 ± 71 Ma (whole rock) and 1857 ± 48 (minerals). Samples from the Catete River area give a whole rock age of 2018 ± 25 Ma with an initial ratio of 0.7039 ± 25. These data show that the Rb/Sr system in these granulitic rocks suffered changes during the Early Proterozoic times. The geochronological data here obtained confirm promptly an Archaean evolution in the studied regions, besides give rise the discussion about the problem related to the Transamazonian Event inside them. (author). 92 refs., 32 figs., 10 tabs

National Athletic Trainers' Association Position Statement: Anabolic-Androgenic Steroids

Science.gov (United States)

Kersey, Robert D.; Elliot, Diane L.; Goldberg, Linn; Kanayama, Gen; Leone, James E.; Pavlovich, Mike; Pope, Harrison G.

2012-01-01

This NATA position statement was developed by the NATA Research & Education Foundation. Objective This manuscript summarizes the best available scholarly evidence related to anabolic-androgenic steroids (AAS) as a reference for health care professionals, including athletic trainers, educators, and interested others. Background Health care professionals associated with sports or exercise should understand and be prepared to educate others about AAS. These synthetic, testosterone-based derivatives are widely abused by athletes and nonathletes to gain athletic performance advantages, develop their physiques, and improve their body image. Although AAS can be ergogenic, their abuse may lead to numerous negative health effects. Recommendations Abusers of AAS often rely on questionable information sources. Sports medicine professionals can therefore serve an important role by providing accurate, reliable information. The recommendations provide health care professionals with a current and accurate synopsis of the AAS-related research. PMID:23068595

Training of trainers for community primary health care workers.

Science.gov (United States)

Cernada, G P

1983-01-01

Training community-based health care workers in "developing" countries is essential to improving the quality of life in both rural and urban areas. Two major obstacles to such training are the tremendous social distance gap between these community workers and their more highly-educated and upper-class trainers (often medical officers) and the didactic, formal educational system. Bridging this gap demands a participant-centered, field-oriented approach which actively involves the trainee in the design, implementation and evaluation of the training program. A description of a philosophic learning approach based on self-initiated change, educational objectives related to planning, organizing, conducting and evaluating training, and specific learning methodologies utilizing participatory learning, non-formal educational techniques, field experience, continuing feedback and learner participation are reviewed. Included are: role playing, story telling, case studies, self-learning and simulation exercises, visuals, and Portapak videotape.

Using health trainers to promote self-management of chronic pain: can it work?

Science.gov (United States)

Harris, Janet; Williams, Tim; Hart, Ollie; Hanson, Chris; Johnstone, Gareth; Muthana, Aziz; Nield, Chris

2014-02-01

In 2011, the Sheffield Primary Care Trust piloted a Health Trainer (HT) programme targeted specifically to people with chronic pain. The programme aimed to determine whether patients presenting to primary care with chronic pain would benefit from self-management support, thereby reducing the burden on primary care and secondary care services. We conducted a formative mixed-methods evaluation of the pilot programme, focusing on four aspects of implementation: general practitioner (GP) referral to the programme, HT's ability to use cognitive behavioural (CB) approaches, short-term outcomes for clients and adequacy of resources. Qualitative data were collected via interviews with GPs, HTs and the chronic pain team; supervision sessions with HTs; and client case studies. Quantitative data were collected on satisfaction with training, HT's self-reported confidence to implement CB and clients' self-rated well-being before and after participation. A total of 143 clients with pain for 1 year or more were referred, exceeding the projected 90 referrals by over 50%. A total of 70% of the clients came from the most deprived areas of Sheffield, 40% were listed as permanently sick/disabled and only 20% were working. Qualitative analysis indicated that the CB training was delivered as intended. Clients reported that 75% of their goals were either achieved or partly achieved, and at follow-up 43% of them reported maintaining strategies for self-management. Financial resources were supplemented by indirect resources, including GP 'champions' with a special interest in pain, and a multidisciplinary chronic pain team. The prior history of working with community organizations was critical in ensuring credibility in client communities and addressing client needs. A HT programme promoting self-management of chronic pain can be successfully implemented when supported by community organisations. Preliminary data indicate that the programme can be instrumental in helping clients to

Trainers' perception of the learning environment and student competency : A qualitative investigation of midwifery and anesthesia training programs in Ethiopia

NARCIS (Netherlands)

Kibwana, Sharon; Haws, Rachel; Kols, Adrienne; Ayalew, Firew; Kim, Young-Mi; van Roosmalen, Jos; Stekelenburg, Jelle

Background: Ethiopia has successfully expanded training for midwives and anesthetists in public institutions. This study explored the perceptions of trainers (instructors, clinical lab assistants and preceptors) towards the adequacy of students' learning experience and implications for achieving

Gait training of patients after stroke using an electromechanical gait trainer combined with simultaneous functional electrical stimulation.

Science.gov (United States)

Tong, Raymond K Y; Ng, Maple F W; Li, Leonard S W; So, Elaine F M

2006-09-01

This case report describes the implementation of gait training intervention that used an electromechanical gait trainer with simultaneous functional electrical stimulation (FES) for 2 patients with acute ischemic stroke. Two individuals with post-stroke hemiplegia of less than 6 weeks' duration participated in a 4-week gait training program as an adjunct to physical therapy received at a hospital. After the 4-week intervention, both patients were discharged from the hospital, and they returned after 6 months for a follow-up evaluation. By the end of the 4-week intervention, both patients had shown improvements in scores on the Barthel Index, Berg Balance Scale, Functional Ambulation Categories Scale, 5-m timed walking test, and Motricity Index. In the 6-month follow-up evaluation, both patients continued to have improvements in all outcome measures. This case report shows that, following the use of an electromechanical gait trainer simultaneously with FES, patients after acute stroke had improvements in gait performance, functional activities, balance, and motor control in the long term.

The Role of Personality in Job Satisfaction Among Collegiate Athletic Trainers

Science.gov (United States)

Eason, Christianne M.; Mazerolle, Stephanie M.; Monsma, Eva V.; Mensch, James M.

2015-01-01

Context  The degree to which an individual likes his or her job is known as job satisfaction. A person with higher job satisfaction is less likely to depart from a profession than a person with lower job satisfaction. Researchers studying job satisfaction among other allied health professionals suggest a personality component could explain why the reasons for departure can be so individual. Setting  Collegiate institutions. Objective  To determine the relationship between job satisfaction and personality among collegiate athletic trainers (ATs). Patients or Other Participants  A total of 202 ATs (68 [33.7%] men and 134 [66.3%] women), were recruited using the National Athletic Trainers' Association e-mail database. We excluded any AT from this study who worked outside of the collegiate setting. The response rate was 20.2%. Intervention(s)  Data were collected using a Web-based survey instrument consisting of 3 sections: (1) demographics, (2) job satisfaction survey, and (3) Big Five Personality Inventory. Main Outcome Measure(s)  Independent t tests were run to determine sex differences, and correlations were run to evaluate relationships between demographics and job satisfaction and between job satisfaction and personality. Results  Women reported higher levels of neuroticism than men. Extroversion and conscientiousness showed a weak positive relationship with job satisfaction. A moderate positive relationship was found between agreeableness and job satisfaction. A moderate negative relationship was noted between neuroticism and job satisfaction. Conclusions  Based on our findings, head ATs or other organizational leaders may consider using personality assessments during interview processes, or athletic training program directors may be able to better guide students interested in athletic training based on knowledge of their personalities. PMID:26599958

Correlation- and covariance-supported normalization method for estimating orthodontic trainer treatment for clenching activity.

Science.gov (United States)

Akdenur, B; Okkesum, S; Kara, S; Günes, S

2009-11-01

In this study, electromyography signals sampled from children undergoing orthodontic treatment were used to estimate the effect of an orthodontic trainer on the anterior temporal muscle. A novel data normalization method, called the correlation- and covariance-supported normalization method (CCSNM), based on correlation and covariance between features in a data set, is proposed to provide predictive guidance to the orthodontic technique. The method was tested in two stages: first, data normalization using the CCSNM; second, prediction of normalized values of anterior temporal muscles using an artificial neural network (ANN) with a Levenberg-Marquardt learning algorithm. The data set consists of electromyography signals from right anterior temporal muscles, recorded from 20 children aged 8-13 years with class II malocclusion. The signals were recorded at the start and end of a 6-month treatment. In order to train and test the ANN, two-fold cross-validation was used. The CCSNM was compared with four normalization methods: minimum-maximum normalization, z score, decimal scaling, and line base normalization. In order to demonstrate the performance of the proposed method, prevalent performance-measuring methods, and the mean square error and mean absolute error as mathematical methods, the statistical relation factor R2 and the average deviation have been examined. The results show that the CCSNM was the best normalization method among other normalization methods for estimating the effect of the trainer.

Work-family conflict, part II: Job and life satisfaction in national collegiate athletic association division I-A certified athletic trainers.

Science.gov (United States)

Mazerolle, Stephanie M; Bruening, Jennifer E; Casa, Douglas J; Burton, Laura J

2008-01-01

Previous researchers have shown that work-family conflict (WFC) affects the level of a person's job satisfaction, life satisfaction, and job burnout and intentions to leave the profession. However, WFC and its consequences have not yet been fully investigated among certified athletic trainers. To investigate the relationship between WFC and various outcome variables among certified athletic trainers working in National Collegiate Athletic Association Division I-A settings. A mixed-methods design using a 53-item survey questionnaire and follow-up in-depth interviews was used to examine the prevalence of WFC. Division I-A universities sponsoring football. A total of 587 athletic trainers (324 men, 263 women) responded to the questionnaire, and 12 (6 men, 6 women) participated in the qualitative portion of the mixed-methods study. We calculated Pearson correlations to determine the relationship between WFC and job satisfaction, life satisfaction, and job burnout. Regression analyses were run to determine whether WFC was a predictor of job satisfaction, job burnout, or intention to leave the profession. Interviews were transcribed verbatim and then analyzed using the computer program N6 as well as member checks and peer debriefing. Negative relationships were found between WFC and job satisfaction (r = -.52, P life satisfaction and positive relationship to job burnout and intention to leave an organization. Sources of WFC, such as time, inflexible work schedules, and inadequate staffing, were also related to job burnout and job dissatisfaction in this population.

Building Capacity for Workplace Health Promotion: Findings From the Work@Health® Train-the-Trainer Program

Science.gov (United States)

Lang, Jason; Cluff, Laurie; Rineer, Jennifer; Brown, Darigg; Jones-Jack, Nkenge

2017-01-01

Small- and mid-sized employers are less likely to have expertise, capacity, or resources to implement workplace health promotion programs, compared with large employers. In response, the Centers for Disease Control and Prevention developed the Work@Health® employer training program to determine the best way to deliver skill-based training to employers of all sizes. The core curriculum was designed to increase employers’ knowledge of the design, implementation, and evaluation of workplace health strategies. The first arm of the program was direct employer training. In this article, we describe the results of the second arm—the program’s train-the-trainer (T3) component, which was designed to prepare new certified trainers to provide core workplace health training to other employers. Of the 103 participants who began the T3 program, 87 fully completed it and delivered the Work@Health core training to 233 other employers. Key indicators of T3 participants’ knowledge and attitudes significantly improved after training. The curriculum delivered through the T3 model has the potential to increase the health promotion capacity of employers across the nation, as well as organizations that work with employers, such as health departments and business coalitions. PMID:28829622

Visual rehabilitation with Retimax Vision Trainer in patients with severe Acquired Brain Injury: report of two cases

Directory of Open Access Journals (Sweden)

Margherita Chiari

2014-04-01

Full Text Available Retimax Vision Trainer is a device that has the purpose to improve visual function by means of the detection of a visual evoked potential associated with a sound feedback. We evaluated the effectiveness of rehabilitative treatment in two patients with Acquired Brain Injury (ABI. Results, subjectively appreciated, are objectively confirmed by the improvement of visual function.

A Train-the-Trainer Design for Green Ambassadors in an Environmental Education Programme on Plastic Waste Recycling

Science.gov (United States)

Cheung, Yannes Tsz-Yan; Chow, Cheuk-Fai; So, Winnie Wing-Mui

2018-01-01

To educate a sustainable future, a train-the-trainer (TTT) approach was adopted to train student teachers (STs) from a teacher education institute to be green ambassadors (GAs) in an environmental education (EE) programme with the aim of promoting plastic waste recycling among primary school pupils. The design of the TTT course for the GAs not…

Athletic Trainer Perceptions of Life-Work Balance and Parenting Concerns

Science.gov (United States)

Eberman, Lindsey E.; Kahanov, Leamor

2013-01-01

Context: Life-work balance may be one reason for retention concerns among athletic trainers (ATs), yet evidence does not exist to support the supposition. Objective: To assess the perceptions of ATs regarding life-work balance, specifically on parenting issues. Design: Survey. Setting: Online survey at www.surveymonkey.com. Patients or Other Participants: A random sample of National Athletic Trainers' Association members (N = 9516) received the survey; 20.6% (n = 1962; male = 954, female = 816; age = 37 ± 10 years, experience = 13 ± 9 years) completed any portion of the survey. Most respondents worked in the college/university (34.5%, n = 657 of 1908) and secondary school settings (25.9%, n = 476 of 1908). A majority of participants (50.7%, n = 898 of 1770) were parents. Intervention(s): We calculated frequencies and percentages and used Mann-Whitney U tests and Kruskal-Wallis tests to identify the differences between sexes and among job settings on life-work balance measures among parents. Main Outcome Measures: The questionnaire included 8 life-work balance items, 7 parenting challenge items, and 3 nonparent items. Results: The results indicate that sex and setting significantly affected perceptions about parenting. Males articulated a stronger sense of difficulty in finding balance as a working parent (P managing work and family was stressful (P = .04; 3.86 ± 1.13) and caused burnout (P = .004; 3.50 ± 1.24), and that their energy tended to fall short of their needs (P work setting (P = .014; 3.37 ± 1.42). Both college/university (4.14 ± 0.85) and secondary school (4.03 ± 0.90) ATs would prefer to spend more time at home, as compared with ATs in other settings (P families were neglected because of work. In none of the settings did ATs feel that their employment settings were particularly tolerant of their parenting responsibilities (P = .027; 1.72 ± 1.97). Conclusions: Male and female employees had similar perceptions of life-work balance, but

Athletic trainer perceptions of life-work balance and parenting concerns.

Science.gov (United States)

Eberman, Lindsey E; Kahanov, Leamor

2013-01-01

Life-work balance may be one reason for retention concerns among athletic trainers (ATs), yet evidence does not exist to support the supposition. To assess the perceptions of ATs regarding life-work balance, specifically on parenting issues. Survey. Online survey at www.surveymonkey.com . A random sample of National Athletic Trainers' Association members (N = 9516) received the survey; 20.6% (n = 1962; male = 954, female = 816; age = 37 ± 10 years, experience = 13 ± 9 years) completed any portion of the survey. Most respondents worked in the college/university (34.5%, n = 657 of 1908) and secondary school settings (25.9%, n = 476 of 1908). A majority of participants (50.7%, n = 898 of 1770) were parents. We calculated frequencies and percentages and used Mann-Whitney U tests and Kruskal-Wallis tests to identify the differences between sexes and among job settings on life-work balance measures among parents. The questionnaire included 8 life-work balance items, 7 parenting challenge items, and 3 nonparent items. The results indicate that sex and setting significantly affected perceptions about parenting. Males articulated a stronger sense of difficulty in finding balance as a working parent (P work and family was stressful (P = .04; 3.86 ± 1.13) and caused burnout (P = .004; 3.50 ± 1.24), and that their energy tended to fall short of their needs (P work setting (P = .014; 3.37 ± 1.42). Both college/university (4.14 ± 0.85) and secondary school (4.03 ± 0.90) ATs would prefer to spend more time at home, as compared with ATs in other settings (P work. In none of the settings did ATs feel that their employment settings were particularly tolerant of their parenting responsibilities (P = .027; 1.72 ± 1.97). Male and female employees had similar perceptions of life-work balance, but occupational setting may affect these perceptions.

A robotic wheelchair trainer: design overview and a feasibility study

Science.gov (United States)

2010-01-01

Background Experiencing independent mobility is important for children with a severe movement disability, but learning to drive a powered wheelchair can be labor intensive, requiring hand-over-hand assistance from a skilled therapist. Methods To improve accessibility to training, we developed a robotic wheelchair trainer that steers itself along a course marked by a line on the floor using computer vision, haptically guiding the driver's hand in appropriate steering motions using a force feedback joystick, as the driver tries to catch a mobile robot in a game of "robot tag". This paper provides a detailed design description of the computer vision and control system. In addition, we present data from a pilot study in which we used the chair to teach children without motor impairment aged 4-9 (n = 22) to drive the wheelchair in a single training session, in order to verify that the wheelchair could enable learning by the non-impaired motor system, and to establish normative values of learning rates. Results and Discussion Training with haptic guidance from the robotic wheelchair trainer improved the steering ability of children without motor impairment significantly more than training without guidance. We also report the results of a case study with one 8-year-old child with a severe motor impairment due to cerebral palsy, who replicated the single-session training protocol that the non-disabled children participated in. This child also improved steering ability after training with guidance from the joystick by an amount even greater than the children without motor impairment. Conclusions The system not only provided a safe, fun context for automating driver's training, but also enhanced motor learning by the non-impaired motor system, presumably by demonstrating through intuitive movement and force of the joystick itself exemplary control to follow the course. The case study indicates that a child with a motor system impaired by CP can also gain a short-term benefit

A Low-Cost Hand Trainer Device Based On Microcontroller Platform

Science.gov (United States)

Sabor, Muhammad Akmal Mohammad; Thamrin, Norashikin M.

2018-03-01

Conventionally, the rehabilitation equipment used in the hospital or recovery center to treat and train the muscle of the stroke patient is implementing the pneumatic or compressed air machine. The main problem caused by this equipment is that the arrangement of the machine is quite complex and the position of it has been locked and fixed, which can cause uncomfortable feeling to the patients throughout the recovery session. Furthermore, the harsh movement from the machine could harm the patient as it does not allow flexibility movement and the use of pneumatic actuator has increased the gripping force towards the patient which could hurt them. Therefore, the main aim of this paper is to propose the development of the Bionic Hand Trainer based on Arduino platform, for a low-cost solution for rehabilitation machine as well as allows flexibility and smooth hand movement for the patients during the healing process. The scope of this work is to replicate the structure of the hand only at the fingers structure that is the phalanges part, which inclusive the proximal, intermediate and distal of the fingers. In order to do this, a hand glove is designed by equipping with flex sensors at every finger and connected them to the Arduino platform. The movement of the hand will motorize the movement of the dummy hand that has been controlled by the servo motors, which have been equipped along the phalanges part. As a result, the bending flex sensors due to the movement of the fingers has doubled up the rotation of the servo motors to mimic this movement at the dummy hand. The voltage output from the bending sensors are ranging from 0 volt to 5 volts, which are suitable for low-cost hand trainer device implementation. Through this system, the patient will have the power to control their gripping operation slowly without having a painful force from the external actuators throughout the rehabilitation process.

Training of Trainers (ToT) Program in Team Teaching

Science.gov (United States)

Febrianti, Werry; Wiryanto, Leo Hari

2018-01-01

The first year students in Sumatera Institute of Technology (ITERA) follow the first year program (TPB). They will learn about mathematics, physics, chemistry, and all of the basic subjects that they need for learning in ITERA. They will study in the big classrooms with different background department of their friends. This situation makes the lectures become more challenging in teaching their lessons. Besides the classrooms, the experience of the lecturers is still need to be improved because the lecturers are young and less of experience in teaching so that they need guidance from their senior lecturer. Because of that situation, Training of Trainers (ToT) program in team teaching is one of the solution that can increase the young lecturers’s ability so that they can teach well in the massal conditions of the classrooms. ToT program in team teaching indicated the better result than regular teaching.

Efficacy of gait trainer as an adjunct to traditional physical therapy on walking performance in hemiparetic cerebral palsied children: a randomized controlled trial.

Science.gov (United States)

Gharib, Nevein Mm; El-Maksoud, Gehan M Abd; Rezk-Allah, Soheir S

2011-10-01

To assess the effects of additional gait trainer assisted walking exercises on walking performance in children with hemiparetic cerebral palsy. A randomized controlled study. Paediatric physical therapy outpatient clinic. Thirty spastic hemiparetic cerebral palsied children of both sexes (10-13 years - 19 girls and 11 boys). Children were randomly assigned into two equal groups; experimental and control groups. Participants in both groups received a traditional physical therapy exercise programme. Those in the experimental group received additional gait trainer based walking exercises which aimed to improve walking performance. Treatment was provided three times per week for three successive months. Children received baseline and post-treatment assessments using Biodex Gait Trainer 2 assessment device to evaluate gait parameters including: average step length, walking speed, time on each foot (% of gait cycle) and ambulation index. Children in the experimental group showed a significant improvement as compared with those in the control group. The ambulation index was 75.53±7.36 (11.93 ± 2.89 change score) for the experimental group and 66.06 ± 5.48 (2.13 ± 4.43 change score) for the control group (t = 3.99 and P = 0.0001). Time of support for the affected side was 42.4 ± 3.37 (7 ± 2.20 change score) for the experimental group and 38.06 ± 4.63 (3.33 ± 6.25 change score) for the control group (t = 2.92 and P = 0.007). Also, there was a significant improvement in step length and walking speed in both groups. Gait trainer combined with traditional physiotherapy increase the chance of improving gait performance in children with spastic hemiparetic cerebral palsy.

Teaching trainers to incorporate evidence-based medicine (EBM teaching in clinical practice: the EU-EBM project

Directory of Open Access Journals (Sweden)

Kaleta Anna

2009-09-01

Full Text Available Abstract Background Evidence based medicine (EBM is considered an integral part of medical training, but integration of teaching various EBM steps in everyday clinical practice is uncommon. Currently EBM is predominantly taught through theoretical courses, workshops and e-learning. However, clinical teachers lack confidence in teaching EBM in workplace and are often unsure of the existing opportunities for teaching EBM in the clinical setting. There is a need for continuing professional development (CPD courses that train clinical trainers to teach EBM through on-the-job training by demonstration of applied EBM real time in clinical practice. We developed such a course to encourage clinically relevant teaching of EBM in post-graduate education in various clinical environments. Methods We devised an e-learning course targeting trainers with EBM knowledge to impart educational methods needed to teach application of EBM teaching in commonly used clinical settings. The curriculum development group comprised experienced EBM teachers, clinical epidemiologists, clinicians and educationalists from institutions in seven European countries. The e-learning sessions were designed to allow participants (teachers to undertake the course in the workplace during short breaks within clinical activities. An independent European steering committee provided input into the process. Results The curriculum defined specific learning objectives for teaching EBM by exploiting educational opportunities in six different clinical settings. The e-modules incorporated video clips that demonstrate practical and effective methods of EBM teaching in everyday clinical practice. The course encouraged focussed teaching activities embedded within a trainer's personal learning plan and documentation in a CPD portfolio for reflection. Conclusion This curriculum will help senior clinicians to identify and make the best use of available opportunities in everyday practice in clinical

Teaching trainers to incorporate evidence-based medicine (EBM) teaching in clinical practice: the EU-EBM project.

Science.gov (United States)

Thangaratinam, Shakila; Barnfield, Gemma; Weinbrenner, Susanne; Meyerrose, Berit; Arvanitis, Theodoros N; Horvath, Andrea R; Zanrei, Gianni; Kunz, Regina; Suter, Katja; Walczak, Jacek; Kaleta, Anna; Oude Rengerink, Katrien; Gee, Harry; Mol, Ben W J; Khan, Khalid S

2009-09-10

Evidence based medicine (EBM) is considered an integral part of medical training, but integration of teaching various EBM steps in everyday clinical practice is uncommon. Currently EBM is predominantly taught through theoretical courses, workshops and e-learning. However, clinical teachers lack confidence in teaching EBM in workplace and are often unsure of the existing opportunities for teaching EBM in the clinical setting. There is a need for continuing professional development (CPD) courses that train clinical trainers to teach EBM through on-the-job training by demonstration of applied EBM real time in clinical practice. We developed such a course to encourage clinically relevant teaching of EBM in post-graduate education in various clinical environments. We devised an e-learning course targeting trainers with EBM knowledge to impart educational methods needed to teach application of EBM teaching in commonly used clinical settings. The curriculum development group comprised experienced EBM teachers, clinical epidemiologists, clinicians and educationalists from institutions in seven European countries. The e-learning sessions were designed to allow participants (teachers) to undertake the course in the workplace during short breaks within clinical activities. An independent European steering committee provided input into the process. The curriculum defined specific learning objectives for teaching EBM by exploiting educational opportunities in six different clinical settings. The e-modules incorporated video clips that demonstrate practical and effective methods of EBM teaching in everyday clinical practice. The course encouraged focussed teaching activities embedded within a trainer's personal learning plan and documentation in a CPD portfolio for reflection. This curriculum will help senior clinicians to identify and make the best use of available opportunities in everyday practice in clinical situations to teach various steps of EBM and demonstrate their

The effect of an e-learning supported Train-the-Trainer programme on implementation of suicide guidelines in mental health care.

NARCIS (Netherlands)

Beurs, D.P. de; Groot, M.H. de; Keijser, J. de; Mokkenstorm, J.; Duijn, E. van; Winter, R.F.P. de; Kerkhof, A.J.F.M.

2015-01-01

Background: Randomized studies examining the effect of training of mental health professionals in suicide prevention guidelines are scarce. We assessed whether professionals benefited from an e-learning supported Train-the-Trainer programme aimed at the application of the Dutch multidisciplinary

A Model Train-The-Trainer Program for HACCP-Based Food Safety Training in the Retail/Food Service Industry: An Evaluation.

Science.gov (United States)

Martin, Kenneth E.; Knabel, Steve; Mendenhall, Von

1999-01-01

A survey showed states are adopting higher training and certification requirements for food-service workers. A train-the-trainer model was developed to prepare extension agents, health officers, and food-service managers to train others in food-safety procedures. (SK)

Collaboration between human and nonhuman players in Night Vision Tactical Trainer-Shadow

Science.gov (United States)

Berglie, Stephen T.; Gallogly, James J.

2016-05-01

The Night Vision Tactical Trainer - Shadow (NVTT-S) is a U.S. Army-developed training tool designed to improve critical Manned-Unmanned Teaming (MUMT) communication skills for payload operators in Unmanned Aerial Sensor (UAS) crews. The trainer is composed of several Government Off-The-Shelf (GOTS) simulation components and takes the trainee through a series of escalating engagements using tactically relevant, realistically complex, scenarios involving a variety of manned, unmanned, aerial, and ground-based assets. The trainee is the only human player in the game and he must collaborate, from his web-based mock operating station, with various non-human players via spoken natural language over simulated radio in order to execute the training missions successfully. Non-human players are modeled in two complementary layers - OneSAF provides basic background behaviors for entities while NVTT provides higher level models that control entity actions based on intent extracted from the trainee's spoken natural dialog with game entities. Dialog structure is modeled based on Army standards for communication and verbal protocols. This paper presents an architecture that integrates the U.S. Army's Night Vision Image Generator (NVIG), One Semi- Automated Forces (OneSAF), a flight dynamics model, as well as Commercial Off The Shelf (COTS) speech recognition and text to speech products to effect an environment with sufficient entity counts and fidelity to enable meaningful teaching and reinforcement of critical communication skills. It further demonstrates the model dynamics and synchronization mechanisms employed to execute purpose-built training scenarios, and to achieve ad-hoc collaboration on-the-fly between human and non-human players in the simulated environment.

Moral Dilemmas in a Military Context. a Case Study of a Train the Trainer Course on Military Ethics

Science.gov (United States)

van Baarle, Eva; Bosch, Jolanda; Widdershoven, Guy; Verweij, Desiree; Molewijk, Bert

2015-01-01

Moral competence is important for soldiers who have to deal with complex moral dilemmas in practice. However, openly dealing with moral dilemmas and showing moral competence is not always easy within the culture of a military organization. In this article, based on analysis of experiences during a train the trainer course on military ethics, we…

Female Head Athletic Trainers in NCAA Division I (IA Football) Athletics: How They Made It to the Top

Science.gov (United States)

Gorant, JoAnne

2012-01-01

The profession of athletic training has opened its doors to women, who now slightly outnumber men in the profession (Shingles, 2001; WATC, 1997, 2005). Unfortunately, this representation does not carry over into positions of high rank. The purpose of this qualitative study was to examine the lived experiences of female head athletic trainers in…

What is a good result after clubfoot treatment? A Delphi-based consensus on success by regional clubfoot trainers from across Africa.

Directory of Open Access Journals (Sweden)

Tracey Smythe

Full Text Available Congenital talipes equino-varus (CTEV, also known as clubfoot, is one of the most common congenital musculoskeletal malformations. Despite this, considerable variation exists in the measurement of deformity correction and outcome evaluation. This study aims to determine the criteria for successful clubfoot correction using the Ponseti technique in low resource settings through Africa.Using the Delphi method, 18 experienced clubfoot practitioners and trainers from ten countries in Africa ranked the importance of 22 criteria to define an 'acceptable or good clubfoot correction' at the end of bracing with the Ponseti technique. A 10cm visual analogue scale was used. They repeated the rating with the results of the mean scores and standard deviation of the first test provided. The consistency among trainers was determined with the intra-class correlation coefficient (ICC. From the original 22 criteria, ten criteria with a mean score >7 and SD 9 and SD<1.5.The consensus definition of a successfully treated clubfoot includes: (1 a plantigrade foot, (2 the ability to wear a normal shoe, (3 no pain, and (4 the parent is satisfied. Participants demonstrated good consistency in rating these final criteria (ICC 0.88; 0.74,0.97.The consistency of Ponseti technique trainers from Africa in rating criteria for a successful outcome of clubfoot management was good. The consensus definition includes basic physical assessment, footwear use, pain and parent satisfaction.

Qualification and training of the trainers, verifiers, licensors and upper management

International Nuclear Information System (INIS)

Recker, M.

1986-01-01

Within the scope of technology transfer, also the know-how transfer should be included. It is no longer sufficient to train once the operating personnel, retraining and training of new employees must be performed during all the time. For the performance of training, qualified trainers and instructors should be available. A suitable training program will be explained in detail. To operate a plant effectively, it is important to train the operating personnel, but of the same importance is also to have a well functioning management, which will be achieved by training methods and programs to be defined in detail. The adherence to rules and regulations has to be controlled by authorities. The duties and the respective training programs are shown in this report. (orig.)

SOFT POWER: TRAINING OF VET TEACHERS AND TRAINERS (RESULTS OF THE RUSSIAN-GERMAN COOPERATION

Directory of Open Access Journals (Sweden)

E. Yu. Esenina

2017-01-01

compared to AEVO (the regulatory base defining federal requirements to instructors-teachers in Germany. Scientific novelty consists in justification of modern model of training for VET teachers and trainers. The model provides implementation of variable modular curricula of additional vocational education for VET teachers and trainers. The most fruitful Russian and German experience is integrated; the international requirements and advanced technologies are considered when creating the model of training. Practical significance. Except the model of training for VET teachers and trainers, the education guidance «Methods of Vocational Education» is worked out. The education guidance summary is outlined in the present article.

Use of the stepwise progression return-to-play protocol following concussion among practicing athletic trainers

Directory of Open Access Journals (Sweden)

Jessica Wallace

2018-04-01

Full Text Available Purpose: The purpose of this study was to determine whether practicing athletic trainers (ATs were using the stepwise progression to make return-to-play (RTP decisions after concussion and to determine what factors influenced their decision to use the stepwise progression. Methods: A total of 166 ATs (response rate = 16.6% completed a 21-item questionnaire that evaluated participant demographics, methods of concussion management, and RTP decision-making using the stepwise progression. Descriptive statistics and a logistic regression were completed to analyze data. Results: Factors such as education level (p = 0.05 and number of concussions treated (p = 0.05 predicted use of the stepwise progression, whereas sex (p = 0.17, employment setting (p = 0.17, state law (p = 0.86, and years practicing (p = 0.17 did not predict whether ATs were following the stepwise progression. Conclusion: The majority of the ATs from this study are employing the stepwise progression to safely return athletes to play after sustaining a concussion. This demonstrates that ATs are providing a standard of care for concussed athletes across various athletic training settings; however, having a graduate degree and treating more concussions per year are predictors of whether an AT follows all steps of the stepwise progression. Keywords: Athletic trainers, Concussion, Concussion management, Graduate degree, Return to play, Sports medicine, Stepwise progression

ROLE OF PEDAGOGY COMPETENCE OF A CONTROLLER-TRAINER IN SIMU-TRAINING OF AIR TRAFFIC CONTROLLERS

Directory of Open Access Journals (Sweden)

О. Петращук

2012-04-01

Full Text Available The article focuses on the issue of pedagogy competence of an ATCO-trainer as a constituent of hisoverall professional competency/capacity to provide quality SIMU- training of the air traffic controllers. Thecurrent University curriculum for abinitio controllers does not provide developing of the pedagogicalcompetence. But it is requested very much when an air traffic controller is employed as a controller-trainerfor SIMU-training. It is suggested to include pedagogical science as a course in the University programme

Development of Servo Motor Trainer for Basic Control System in Laboratory of Electrical Engineering Control System Faculty of Engineering Universitas Negeri Surabaya

Science.gov (United States)

Endryansyah; Wanarti Rusimamto, Puput; Ridianto, Adam; Sugiarto, Hariyadi

2018-04-01

In the Department of Electrical Engineering FT Unesa, there are 3 majors: S1 Electrical Engineering Education, S1 Electrical Engineering, and D3 Electrical Engineering. Courses the Basic System Settings go to in the curriculum of the three programs. Team lecturer college of basic system settings seek learning innovation, focused on the development of trainer to student practicum at the laboratory of systems control. Trainer developed is a servo motor along with the lab module that contains a wide variety of theories about the servo motor and guide the practicum. This research type is development research using methods Research & development (R & D). In which the steps are applied in this study is as follows: pay attention to the potential and existing problems, gather information and study the literature, design the product, validate the design, revise the design, a limited trial. The results of the validation of learning device in the form of modules and trainer obtained as follows: score validation of learning device is 3,64; score validation lab module Servo Motor is 3,47; and questionnaire responses of students is 3,73. The result of the whole validation value is located in the interval >of 3.25 s/d 4 with the category of “Very Valid”, so it can be concluded that all instruments have a level of validity “Very Valid” and worthy of use for further learning.

The Avenor Virtual Trainer Project--A 3D Interactive Training Module on Energy Control Procedures: Development and First Validation Results.

Science.gov (United States)

Giardina, Max

This paper examines the implementation of 3D simulation through the development of the Avenor Virtual Trainer and how situated learning and fidelity of model representation become the basis for more effective Interactive Multimedia Training Situations. The discussion will focus of some principles concerned with situated training, simulation,…

Made to Measure: Language, Literacy and Numeracy in TCF [Textile, Clothing, and Footwear] Industry Training. A Guide for Workplace Trainers.

Science.gov (United States)

Patterson, Sue

This guide is designed to help workplace trainers in the textile, clothing, and footwear (TCF) industry to become more aware of the language, literacy, and numeracy demands of training. It is divided into two main sections. Section 1, "Background Information," covers understanding language, literacy, and numeracy; understanding training…

[A mental health awareness anti-stigma program including user-trainers has a significant impact on knowledge, beliefs and attitudes of job centre professionals in Paris].

Science.gov (United States)

Jouet, E; Moineville, M; Favriel, S; Leriche, P; Greacen, T

2014-04-01

Developing programs and actions to fight stigma and discrimination against people living with mental disorders is a priority both internationally and in France. Involving mental health service users in these anti-stigma programs has proved to be a key element for effective programs. The present study evaluates the impact of user-trainers in an anti-stigma campaign with job counselors on their knowledge, beliefs, and desire for social distance with regard to mental illness and the mentally ill. Eighty-nine professionals participated in eight mental health awareness days from December 2008 to June 2009. Each training day was built around two pedagogical units: firstly, a psychiatrist providing a theoretical overview of mental illness and care and secondly, user-trainers describing their point of view on mental illness and exchanging with participants. A questionnaire administered at the beginning and at the end of the mental health awareness day assessed the impact of the day on participants' knowledge, beliefs, and desire for social distance. Answers to open questions were evaluated using thematic qualitative analysis. The intervention had statistically significant positive effects on all three training objectives: knowledge, beliefs and desire for social distance. Analysis of qualitative data confirmed participants' need for information and training with regard to providing support to clients with mental health problems; participants frequently attributed their improved self-confidence at the end of the day with regard to providing job coaching for this population group to the presence of user-trainers. A mental health awareness day using mental health service users and psychiatrists as trainers had significant positive effects in terms of reducing stigma with regard to people with mental illness. Further research is needed to understand whether the impact of such awareness approaches can be maintained in everyday professional practice over time. Copyright © 2013

Validation of a Low Cost, Disposable, and Ultrasound-guided Suprapubic Catheter Insertion Trainer.

Science.gov (United States)

Nonde, James; Adam, Ahmed; Laher, Abdullah Ebrahim

2018-02-27

To validate the newly designed ultrasound-guided suprapubic catheter insertion trainer (US-SCIT) model against the real life experience by enrolling participants with prior confidence in the technique of US-guided suprapubic catheter (SPC) insertion. The US-SCIT was self-constructed from common disposables and equipment found in the emergency department. A validation questionnaire was completed by all participants after SPC insertion on the US-SCIT model. Fifty participants enrolled in the study. Each participant had reported confidence in the SPC insertion technique, prior to participation in this study. There were 13 "super-users" (>65 previous successful real life SPC insertions) in the study. The total material cost per US-SCIT unit was 1.71 USD. The US-SCIT's value in understanding the principals of US-guided SPC insertion had a mean score of 8.86 (standard deviation [SD] 1.03), whereas its value in simulating contextual anatomy had a mean score of 8.26 (SD 1.48). The mean score of the model's ability to provide realistic sensory feedback was 8.12 (SD 1.78), whereas that of realism of initial urine outflow was 9.06 (SD 1.20). Simulation with the model compared well with real life SPC insertion, with a mean score of 8.30 (SD1.48). The US-SCIT model performed well in various spheres developed to assess its ability to simulate real life SPC insertion. We are confident that this low-cost, validated, US compatible SPC trainer, constructed from common material present in the ED, will be a valuable learning asset to trainees across the globe. Copyright © 2018 Elsevier Inc. All rights reserved.

Assessing strategies to manage work and life balance of athletic trainers working in the National Collegiate Athletic Association Division I setting.

Science.gov (United States)

Mazerolle, Stephanie M; Pitney, William A; Casa, Douglas J; Pagnotta, Kelly D

2011-01-01

Certified athletic trainers (ATs) working at the National Collegiate Athletic Association Division I level experience challenges balancing their professional and personal lives. However, an understanding of the strategies ATs use to promote a balance between their professional and personal lives is lacking. To identify the strategies ATs employed in the Division I setting use to establish a balance between their professional and personal lives. Qualitative investigation using inductive content analysis. Athletic trainers employed at Division I schools from 5 National Athletic Trainers' Association districts. A total of 28 (15 women, 13 men) ATs aged 35 ± 9 years volunteered for the study. Asynchronous electronic interviews with follow-up phone interviews. Data were analyzed using inductive content analysis. Peer review, member checking, and data-source triangulation were conducted to establish trustworthiness. Three higher-order themes emerged from the analysis. The initial theme, antecedents of work-family conflict, focused on the demands of the profession, flexibility of work schedules, and staffing patterns as contributing to work-life conflict for this group of ATs. The other 2 emergent higher-order themes, professional factors and personal factors, describe the components of a balanced lifestyle. The second-order theme of constructing the professional factors included both organizational policies and individual strategies, whereas the second-order theme of personal factors was separation of work and life and a supportive personal network. Long work hours, lack of control over work schedules, and unbalanced athlete-to-AT ratios can facilitate conflicts. However, as demonstrated by our results, several organizational and personal strategies can be helpful in creating a balanced lifestyle.

The ELIXIR-EXCELERATE Train-the-Trainer pilot programme: empower researchers to deliver high-quality training [version 1; referees: 2 approved

Directory of Open Access Journals (Sweden)

Sarah L Morgan

2017-08-01

Full Text Available One of the main goals of the ELIXIR-EXCELERATE project from the European Union’s Horizon 2020 programme is to support a pan-European training programme to increase bioinformatics capacity and competency across ELIXIR Nodes. To this end, a Train-the-Trainer (TtT programme has been developed by the TtT subtask of EXCELERATE’s Training Platform, to try to expose bioinformatics instructors to aspects of pedagogy and evidence-based learning principles, to help them better design, develop and deliver high-quality training in future. As a first step towards such a programme, an ELIXIR-EXCELERATE TtT (EE-TtT pilot was developed, drawing on existing ‘instructor training’ models, using input both from experienced instructors and from experts in bioinformatics, the cognitive sciences and educational psychology. This manuscript describes the process of defining the pilot programme, illustrates its goals, structure and contents, and discusses its outcomes. From Jan 2016 to Jan 2017, we carried out seven pilot EE-TtT courses (training more than sixty new instructors, collaboratively drafted the training materials, and started establishing a network of trainers and instructors within the ELIXIR community. The EE-TtT pilot represents an essential step towards the development of a sustainable and scalable ELIXIR TtT programme. Indeed, the lessons learned from the pilot, the experience gained, the materials developed, and the analysis of the feedback collected throughout the seven pilot courses have both positioned us to consolidate the programme in the coming years, and contributed to the development of an enthusiastic and expanding ELIXIR community of instructors and trainers.

Features of account and planning of training process of sportsmen pair-group acrobats taking into account sexual dimorphism (analysis of questionnaire these trainers of Ukraine

Directory of Open Access Journals (Sweden)

N.V. Bachinskaya

2015-01-01

Full Text Available Purpose: expose the features of planning of training process of different age acrobats and line of business on the stage of the direct training to the competitions from position of sexual dimorphism. Research tasks was to define methods and criteria of account and control of the training loading in pair-group to acrobatics. Material: in a questionnaire took part 38 trainers of Ukraine on sporting acrobatics aged from 28 to 68 years. Results: it is set that in an incomplete measure registered trainers loading executed sportsmen. The insufficient disinformation of trainers is exposed about knowledge and necessity of account of gender distinctions. Also about the methods of realization of account of the specific loading. There is absence of model of account, planning and control of the trainings loadings taking into account the functional, age, sexual features of sportsmen depending on their line of business. Conclusions: findings testify to the necessity of perfection of existent method of planning of training process. It is necessary to probe the morphofunctional features of organism of sportsmen and sportswomen. Also - to take into account the features of sexual dimorphism depending on the specific of type of sport. It is necessary to develop the trainings programs from position of morphofunctional and adaptation distinctions of masculine and womanish organism.

Water and Sanitation Technologies: A Trainer's Manual. Training for Development. Peace Corps Information Collection & Exchange Training Manual No. T-32.

Science.gov (United States)

Hanson, Bradley D.

This guide, which includes an outline of 222 hours of technical training integrated with training in community organization techniques, is intended for trainers who prepare Peace Corps water and sanitation technicians and engineers for field service. The training program developed by the guide covers these subject areas: community development,…

A pilot study of randomized clinical controlled trial of gait training in subacute stroke patients with partial body-weight support electromechanical gait trainer and functional electrical stimulation: six-month follow-up.

Science.gov (United States)

Ng, Maple F W; Tong, Raymond K Y; Li, Leonard S W

2008-01-01

This study aimed to assess the effectiveness of gait training using an electromechanical gait trainer with or without functional electrical stimulation for people with subacute stroke. This was a nonblinded randomized controlled trial with a 6-month follow-up. Fifty-four subjects were recruited within 6 weeks after stroke onset and were randomly assigned to 1 of 3 gait intervention groups: conventional overground gait training treatment (CT, n=21), electromechanical gait trainer (GT, n=17) and, electromechanical gait trainer with functional electrical stimulation (GT-FES, n=16). All subjects were to undergo an assigned intervention program comprising a 20-minute session every weekday for 4 weeks. The outcome measures were Functional Independence Measure, Barthel Index, Motricity Index leg subscale, Elderly Mobility Scale (EMS), Berg Balance Scale, Functional Ambulatory Category (FAC), and 5-meter walking speed test. Assessments were made at baseline, at the end of the 4-week intervention program, and 6 months after the program ended. By intention-to-treat and multivariate analysis, statistically significant differences showed up in EMS (Wilks' lambda=0.743, P=0.005), FAC (Wilks' lambda=0.744, P=0.005) and gait speed (Wilks' lambda=0.658, Pgait training that used an electromechanical gait trainer compared with conventional overground gait training. The training effect was sustained through to the 6-month follow-up after the intervention.

National Collegiate Athletic Association Division I Certified Athletic Trainers' Perceptions of the Benefits of Sport Psychology Services

Science.gov (United States)

Zakrajsek, Rebecca A.; Martin, Scott B.; Wrisberg, Craig A.

2016-01-01

Context:  Certified athletic trainers (ATs) are responsible for integrating relevant professionals into the rehabilitation team to assist with the holistic care of injured athletes. Objective:  To explore National Collegiate Athletic Association Division I (DI) ATs' experience with sport psychology consultants (SPCs), willingness to encourage athletes to use SPCs for injury rehabilitation, and perceptions of the benefits of sport psychology services. Design:  Quantitative study. Setting:  A Web-based survey was administered to a national sample of DI ATs. Patients or Other Participants:  A total of 659 (341 men, 318 women) ATs completed the survey. Main Outcome Measure(s):  Athletic trainers' experience with SPCs, willingness to encourage athletes to seek sport psychology services, and perceptions of the benefits of those services in injury-rehabilitation settings were self-reported using a rating scale that ranged from 1 (never or not at all) to 5 (definitely or extremely). Results:  Logistic regression revealed that the availability of SPCs, previous encouragement to athletes to seek sport psychology services, and previous positive interactions with SPCs predicted the ATs' willingness to encourage athletes to use these services (P psychology services might call on SPCs to complement their work with injured athletes. PMID:27159188

Peace Corps Stateside Teacher Training for Volunteers in Liberia. Volume II: Training Program for Teacher Trainers (Group A). Final Report.

Science.gov (United States)

PSI Associates, Inc., Washington, DC.

The goal of the teacher/university education component of the Peace Corps Liberia Education Training Program is to provide trainees with experiential and theoretical learnings that would be useful to them as inservice teacher trainers or university educators for the Ministry of Education, Republic of Liberia. To achieve this goal, training focuses…

The effect of an e-learning supported Train-the-Trainer programme on implementation of suicide guidelines in mental health care.

Science.gov (United States)

de Beurs, Derek P; de Groot, Marieke H; de Keijser, Jos; Mokkenstorm, Jan; van Duijn, Erik; de Winter, Remco F P; Kerkhof, Ad J F M

2015-04-01

Randomized studies examining the effect of training of mental health professionals in suicide prevention guidelines are scarce. We assessed whether professionals benefited from an e-learning supported Train-the-Trainer programme aimed at the application of the Dutch multidisciplinary suicide prevention guideline. 45 psychiatric departments from all over the Netherlands were clustered in pairs and randomized. In the experimental condition, all of the staff of psychiatric departments was trained by peers with an e-learning supported Train-the-Trainer programme. Guideline adherence of individual professionals was measured by means of the response to on-line video fragments. Multilevel analyses were used to establish whether variation between conditions was due to differences between individual professionals or departments. Multilevel analysis showed that the intervention resulted in an improvement of individual professionals. At the 3 month follow-up, professionals who received the intervention showed greater guideline adherence, improved self-perceived knowledge and improved confidence as providers of care than professionals who were only exposed to traditional guideline dissemination. Subgroup analyses showed that improved guideline adherence was found among nurses but not among psychiatrists and psychologists. No significant effect of the intervention on team performance was found. The ICT environment in departments was often technically inadequate when displaying the video clips clip of the survey. This may have caused considerable drop-out and possibly introduced selection bias, as professionals who were strongly affiliated to the theme of the study might have been more likely to finish the study. Our results support the idea that an e-learning supported Train-the-Trainer programme is an effective strategy for implementing clinical guidelines and improving care for suicidal patients. Netherlands Trial Register (NTR3092 www.trialregister.nl). Copyright © 2015 The

National Athletic Trainers' Association-accredited postprofessional athletic training education: attractors and career intentions.

Science.gov (United States)

Mazerolle, Stephanie M; Dodge, Thomas M

2012-01-01

Anecdotally, we know that students select graduate programs based on location, finances, and future career goals. Empirically, however, we lack information on what attracts a student to these programs. To gain an appreciation for the selection process of graduate study. Qualitative study. Postprofessional programs in athletic training (PPATs) accredited by the National Athletic Trainers' Association. A total of 19 first-year PPAT students participated, representing 13 of the 16 accredited PPAT programs. All interviews were conducted via phone and transcribed verbatim. Analysis of the interview data followed the procedures as outlined by a grounded theory approach. Trustworthiness was secured by (1) participant checks, (2) participant verification, and (3) multiple analyst triangulations. Athletic training students select PPAT programs for 4 major reasons: reputation of the program or faculty (or both), career intentions, professional socialization, and mentorship from undergraduate faculty or clinical instructors (or both). Participants discussed long-term professional goals as the driving force behind wanting an advanced degree in athletic training. Faculty and clinical instructor recommendations and the program's prestige helped guide the decisions. Participants also expressed the need to gain more experience, which promoted autonomy, and support while gaining that work experience. Final selection of the PPAT program was based on academic offerings, the assistantship offered (including financial support), advanced knowledge of athletic training concepts and principles, and apprenticeship opportunities. Students who attend PPAT programs are attracted to advancing their entry-level knowledge, are committed to their professional development as athletic trainers, and view the profession of athletic training as a life-long career. The combination of balanced academics, clinical experiences, and additional professional socialization and mentorship from the PPAT program

Implementation of concussion guidelines in community Australian Football and Rugby League-The experiences and challenges faced by coaches and sports trainers.

Science.gov (United States)

Kemp, Joanne L; Newton, Joshua D; White, Peta E; Finch, Caroline F

2016-04-01

While guidelines outlining the appropriate management of sport-related concussion have been developed and adapted for use within community sport, it remains unknown how they are experienced by those responsible for implementing them. Longitudinal study. 111 coaches and sports trainers from community-level Australian Football and Rugby League teams completed pre- and post-season surveys assessing their attitudes towards using concussion guidelines. Participants also provided post-season feedback regarding their experiences in using the guidelines. 71% of participants reported using the guidelines in the preceding season. Post-season attitude was related to pre-season attitude (p=0.002), football code (p=0.015), and team role (p=0.045). An interaction between team role and guideline use (p=0.012) was also found, with coaches who had used the guidelines, and sports trainers who had not, reporting more positive post-season attitudes towards using the concussion guidelines. Implementation challenges included disputing of decisions about return-to-play by players, parents, and coaches, and a perceived lack of time. Recommendations for improved guideline materials included using larger fonts and providing for witnessing of advice given to players. This is the first study to examine the implementation of concussion guidelines in community sport. Training of coaches/sports trainers needs enhancement. In addition, new education should be developed for parents/players about the importance of the return-to-play advice given to them by those who follow these guidelines. Information provided by those who attempted to use the guidelines will assist the refinement of implementation and dissemination processes around concussion guidelines across sports. Copyright © 2015 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

Development of a Laparoscopic Box Trainer Based on Open Source Hardware and Artificial Intelligence for Objective Assessment of Surgical Psychomotor Skills.

Science.gov (United States)

Alonso-Silverio, Gustavo A; Pérez-Escamirosa, Fernando; Bruno-Sanchez, Raúl; Ortiz-Simon, José L; Muñoz-Guerrero, Roberto; Minor-Martinez, Arturo; Alarcón-Paredes, Antonio

2018-05-01

A trainer for online laparoscopic surgical skills assessment based on the performance of experts and nonexperts is presented. The system uses computer vision, augmented reality, and artificial intelligence algorithms, implemented into a Raspberry Pi board with Python programming language. Two training tasks were evaluated by the laparoscopic system: transferring and pattern cutting. Computer vision libraries were used to obtain the number of transferred points and simulated pattern cutting trace by means of tracking of the laparoscopic instrument. An artificial neural network (ANN) was trained to learn from experts and nonexperts' behavior for pattern cutting task, whereas the assessment of transferring task was performed using a preestablished threshold. Four expert surgeons in laparoscopic surgery, from hospital "Raymundo Abarca Alarcón," constituted the experienced class for the ANN. Sixteen trainees (10 medical students and 6 residents) without laparoscopic surgical skills and limited experience in minimal invasive techniques from School of Medicine at Universidad Autónoma de Guerrero constituted the nonexperienced class. Data from participants performing 5 daily repetitions for each task during 5 days were used to build the ANN. The participants tend to improve their learning curve and dexterity with this laparoscopic training system. The classifier shows mean accuracy and receiver operating characteristic curve of 90.98% and 0.93, respectively. Moreover, the ANN was able to evaluate the psychomotor skills of users into 2 classes: experienced or nonexperienced. We constructed and evaluated an affordable laparoscopic trainer system using computer vision, augmented reality, and an artificial intelligence algorithm. The proposed trainer has the potential to increase the self-confidence of trainees and to be applied to programs with limited resources.

Natural products from the ascidian Botrylloides giganteum, from the sponges Verongula gigantea, Ircinia felix, Cliona delitrix and from the nudibranch Tambja eliora, from the Brazilian coastline

International Nuclear Information System (INIS)

Granato, Ana Claudia; Oliveira, Jaine H.H.L. de; Seleghim, Mirna H.R.; Berlinck, Roberto G.S.; Macedo, Mario L.; Ferreira, Antonio G.; Rocha, Rosana M. da; Hajdu, Eduardo; Peixinho, Solange; Pessoa, Claudia O.; Moraes, Manoel O.; Cavalcanti, Bruno C.

2005-01-01

Two new marine metabolites, 3Z, 6Z, 9Z-dodecatrien-1-ol (1) from the ascidian Botrylloides giganteum and 4H-pyran-2ol acetate from the sponge Ircinia felix (4) are herein reported. The known bromotyrosine compounds, 2-(3,5-dibromo-4-methoxyphenyl)-N,N,Ndimethylethanammonium (2) and 2,6-dibromo-4-(2-(trimethylammonium)ethyl)phenol (3), have been isolated from the sponge Verongula gigantea. Serotonin (5) is reported for the first time from the sponge Cliona delitrix, and tambjamines A (15) and D (16) isolated as their respective salts from the nudibranch Tambja eliora. Only tambjamine D presented cytotoxicity against CEM (IC 5 )0 12.2 μg/mL) and HL60 (IC 50 13.2 μg/mL) human leukemia cells, MCF-7 breast cancer cells (IC 50 13.2 μg/mL), colon HCT-8 cancer cells (IC 50 10.1 μg/mL) and murine melanoma B16 cancer cells (IC 50 6.7 μg/mL). (author)

Promoting question-asking in school-aged children with autism spectrum disorders : effectiveness of a robot intervention compared to a human-trainer intervention

NARCIS (Netherlands)

Huskens, Bibi; Verschuur, R.; Gillesen, J.C.C.; Didden, R.; Barakova, E.I.

2013-01-01

Objective: The purpose of the present study was to investigate the effectiveness of an applied behaviour analysis (ABA)-based intervention conducted by a robot compared to an ABA-based intervention conducted by a human trainer in promoting self-initiated questions in children with autism spectrum

An e-learning supported Train-the-Trainer program to implement a suicide practice guideline. Rationale, content and dissemination in Dutch mental health care.

NARCIS (Netherlands)

Groot, M. de; Beurs, D.P. de; Keijser, J. de; Kerkhof, A.F.J.M.

2015-01-01

An e-learning supported Train-the-Trainer program was developed to implement the Dutch suicide practice guideline inmental health care. Literature on implementation strategies has been restricted to the final reporting of studieswith little opportunity to describe relevant contextual, developmental

The compact Erlangen Active Simulator for Interventional Endoscopy: a prospective comparison in structured team-training courses on "endoscopic hemostasis" for doctors and nurses to the "Endo-Trainer" model.

Science.gov (United States)

Hochberger, J; Euler, K; Naegel, A; Hahn, E G; Maiss, J

2004-09-01

In 1997 Hochberger and Neumann presented the "Erlangen Biosimulation Model" (commercialized as the "Erlangen Endo-Trainer") at various national and international meetings. The new compactEASIE is a simplified version of the original "Biosimulation Model" (Endo-Trainer) and is specially designed for easy handling. CompactEASIE is reduced in its features, focusing exclusively on flexible endoscopy training. The acceptance of training in endoscopic hemostasis is accepted by workshop participants, as evaluated by a questionnaire on both models. Eleven structured courses on endoscopic hemostasis for doctors and nurses organized by the same endoscopists from 3/1998 to 5/1999 were evaluated using one of both models. The questionnaires were filled in by 207/291 trainees (71%). The Endo-Trainer was used in 4 (n = 103) and the compactEASIE in 7 courses (n = 104). Both simulators were equipped with identical types of specially prepared pig-organ packages consisting of esophagus, stomach and duodenum, including artificial sewn-in vessels, polyps and varices. Blood perfusion was done with a roller pump connected to the sewn-in vessels and blood surrogate. All workshops were identical concerning the course structure: a 30-min theoretical introduction on ulcer bleeding was followed by 2 h of practical training in injection techniques and hemoclip application. The second part of variceal therapy consisted of a 30-min theoretical introduction prior to 2 h of practical training on sclerotherapy, band ligation and cyanoacrylate application. Finally, a questionnaire on the trainees' pre-experience and their rating of the different workshop sections was handed out to each participant. Previous endoscopic experience was comparable in both groups. The training in both simulators was highly accepted by the trainees (compactEASIE 95% excellent and good versus EASIE (Endo-Trainer) 97%) and did not show any significant difference (P = 0.493). Even in the assessment of the single techniques

Feasibility of a Brief Community-Based Train-the-Trainer Lesson to Reduce the Risk of Falls among Community Dwelling Older Adults

Science.gov (United States)

Gunter, Katherine B.; John, Deborah H.

2014-01-01

The Better Balance, Better Bones, Better Bodies (B-Better©) program was developed to disseminate simple home-based strategies to prevent falls and improve functional health of older adults using a train-the-trainer model. Delivered by Family & Community Education Study Group program volunteers, the lesson stresses the importance of a…

Teacher Trainers' and Trainee Teachers' Understanding towards the Curriculum Philosophy Regarding Soft Skills Embedment in the Malaysian Institute of Teacher Education

Science.gov (United States)

Hassan, Aminuddin; Maharoff, Marina; Abiddin, Norhasni Zainal; Ro'is, Ihsan

2016-01-01

The embedment of soft skills into education programs in higher education is closely related to the curriculum philosophy brought by the respective institutions. The soft skills are embedded through understanding belief systems and practices among the teacher trainers. Furthermore it provides an insight into the curriculum philosophy on how to…

Teacher Trainers' and Trainees' Perceptions, Practices, and Constraints to Active Learning Methods: The Case of English Department in Bahir Dar University

Science.gov (United States)

Engidaw, Berhanu

2014-01-01

This study is on teacher trainers and teacher trainees' perceptions and practices of active learning and the constraints to implementing them in the English Department of Bahir Dar University. A mixed study approach that involves a quantitative self administered questionnaire, a semi-structured lesson observation guide, and qualitative in depth…

Development of a Head and Neck Regional Anesthesia Task Trainer for Emergency Medicine Learners

Directory of Open Access Journals (Sweden)

Diane L Gorgas

2017-04-01

Full Text Available Audience: This innovation is designed for medical students through senior residents. Introduction: Regional anesthesia increases the EM physician’s ability to provide effective pain relief and to complete procedures within the Emergency Department (ED. Studies consistently demonstrate that emergency physicians undertreat pain when performing basic procedures such as suturing lacerations.1,2 Regional anesthesia allows for effective pain relief, while avoiding the risks associated with systemic analgesia/anesthesia or the tissue distortion of local anesthesia.3 Knowledge of the anatomy involved in various nerve blocks is crucial to the development of proper technique and successful performance of this skill. Three dimensional (3-D model simulation-based mastery of procedural skills has been demonstrated to decrease resident anxiety, improve success rates, and decrease complications during the resident’s transition into the clinical setting.5,6 Similarly, use of a 3-D head and neck model to practice application of facial regional anesthesia is hypothesized to improve provider confidence and competence which will in turn provide an improved patient experience. Objectives: In participating in the educational session associated with this task trainer, the learner will: 1 Identify landmarks for the following nerve blocks: Infraorbital, Supraorbital (V1, Mental, Periauricular 2 Demonstrate the appropriate technique for anesthetic injection for each of these nerve blocks 3 Map the distribution of regional anesthesia expected from each nerve block 4 Apply the indications and contraindications for each regional nerve block Method: This low-fidelity task trainer allows residents and medical students to practice various nerve blocks on the face in order to improve learner confidence and proficiency in performing facial regional anesthesia.

Evaluation of a train-the-trainer program for stable coronary artery disease management in community settings: A pilot study.

Science.gov (United States)

Shen, Zhiyun; Jiang, Changying; Chen, Liqun

2018-02-01

To evaluate the feasibility and effectiveness of conducting a train-the-trainer (TTT) program for stable coronary artery disease (SCAD) management in community settings. The study involved two steps: (1) tutors trained community nurses as trainers and (2) the community nurses trained patients. 51 community nurses attended a 2-day TTT program and completed questionnaires assessing knowledge, self-efficacy, and satisfaction. By a feasibility and non-randomized control study, 120 SCAD patients were assigned either to intervention group (which received interventions from trained nurses) or control group (which received routine management). Pre- and post-intervention, patients' self-management behaviors and satisfaction were assessed to determine the program's overall impact. Community nurses' knowledge and self-efficacy improved (Pmanagement behaviors (Pmanagement in community settings in China was generally feasible and effective, but many obstacles remain including patients' noncompliance, nurses' busy work schedules, and lack of policy supports. Finding ways to enhance the motivation of community nurses and patients with SCAD are important in implementing community-based TTT programs for SCAD management; further multicenter and randomized control trials are needed. Copyright © 2017 Elsevier B.V. All rights reserved.

Assist-as-needed robotic trainer based on reinforcement learning and its application to dart-throwing.

Science.gov (United States)

Obayashi, Chihiro; Tamei, Tomoya; Shibata, Tomohiro

2014-05-01

This paper proposes a novel robotic trainer for motor skill learning. It is user-adaptive inspired by the assist-as-needed principle well known in the field of physical therapy. Most previous studies in the field of the robotic assistance of motor skill learning have used predetermined desired trajectories, and it has not been examined intensively whether these trajectories were optimal for each user. Furthermore, the guidance hypothesis states that humans tend to rely too much on external assistive feedback, resulting in interference with the internal feedback necessary for motor skill learning. A few studies have proposed a system that adjusts its assistive strength according to the user's performance in order to prevent the user from relying too much on the robotic assistance. There are, however, problems in these studies, in that a physical model of the user's motor system is required, which is inherently difficult to construct. In this paper, we propose a framework for a robotic trainer that is user-adaptive and that neither requires a specific desired trajectory nor a physical model of the user's motor system, and we achieve this using model-free reinforcement learning. We chose dart-throwing as an example motor-learning task as it is one of the simplest throwing tasks, and its performance can easily be and quantitatively measured. Training experiments with novices, aiming at maximizing the score with the darts and minimizing the physical robotic assistance, demonstrate the feasibility and plausibility of the proposed framework. Copyright © 2014 Elsevier Ltd. All rights reserved.

Work-Based Social Interactions, Perceived Stress, and Workload Incongruence as Antecedents of Athletic Trainer Burnout.

Science.gov (United States)

DeFreese, J D; Mihalik, Jason P

2016-01-01

Burnout is an important psychological health concern for working professionals. Understanding how psychological stress and markers of workload contribute to athletic trainers' (ATs') perceptions of burnout is highly valuable. Both positive (social support) and negative social interactions should be considered when examining relationships among markers of ATs' health and wellbeing. To examine the potential effects of social interactions on the relationships between (1) burnout and perceived stress and (2) burnout and workload incongruence in ATs. Cross-sectional study. Participating ATs completed a computer-based survey during the fall sports season. Responding participants were ATs randomly sampled from the National Athletic Trainers' Association membership (N = 154; men = 78, women = 76; age = 36.8 ± 9.5 years). Participants completed self-report assessments (Perceived Stress Scale, Social Support Questionnaire, Positive and Negative Social Exchanges, Maslach Burnout Inventory-Human Services Survey) via a secure e-mail link. Workload incongruence was calculated by subtracting anticipated work hours from actual current work hours (6.0 ± 9.6 hours). We used hierarchical multiple regression analyses to examine hypothesized relationships among study variables. Social interactions did not affect the relationships between burnout and perceived stress or workload incongruence at the global or dimensional level. However, perceived stress (β = .47, P stress perceptions and social support drive the dimensional AT burnout experience, whereas workload incongruence (emotional exhaustion) and negative social interactions (depersonalization) were linked to specific burnout dimensions. Social interactions and markers of stress and workload should be considered when seeking to understand ATs' experiences with burnout and to design workplace interventions.

Face and content validity of Xperience™ Team Trainer: bed-side assistant training simulator for robotic surgery.

Science.gov (United States)

Sessa, Luca; Perrenot, Cyril; Xu, Song; Hubert, Jacques; Bresler, Laurent; Brunaud, Laurent; Perez, Manuela

2018-03-01

In robotic surgery, the coordination between the console-side surgeon and bed-side assistant is crucial, more than in standard surgery or laparoscopy where the surgical team works in close contact. Xperience™ Team Trainer (XTT) is a new optional component for the dv-Trainer ® platform and simulates the patient-side working environment. We present preliminary results for face, content, and the workload imposed regarding the use of the XTT virtual reality platform for the psychomotor and communication skills training of the bed-side assistant in robot-assisted surgery. Participants were categorized into "Beginners" and "Experts". They tested a series of exercises (Pick & Place Laparoscopic Demo, Pick & Place 2 and Team Match Board 1) and completed face validity questionnaires. "Experts" assessed content validity on another questionnaire. All the participants completed a NASA Task Load Index questionnaire to assess the workload imposed by XTT. Twenty-one consenting participants were included (12 "Beginners" and 9 "Experts"). XTT was shown to possess face and content validity, as evidenced by the rankings given on the simulator's ease of use and realism parameters and on the simulator's usefulness for training. Eight out of nine "Experts" judged the visualization of metrics after the exercises useful. However, face validity has shown some weaknesses regarding interactions and instruments. Reasonable workload parameters were registered. XTT demonstrated excellent face and content validity with acceptable workload parameters. XTT could become a useful tool for robotic surgery team training.

Box- or Virtual-Reality Trainer: Which Tool Results in Better Transfer of Laparoscopic Basic Skills?-A Prospective Randomized Trial.

Science.gov (United States)

Brinkmann, Christian; Fritz, Mathias; Pankratius, Ulrich; Bahde, Ralf; Neumann, Philipp; Schlueter, Steffen; Senninger, Norbert; Rijcken, Emile

Simulation training improves laparoscopic performance. Laparoscopic basic skills can be learned in simulators as box- or virtual-reality (VR) trainers. However, there is no clear recommendation for either box or VR trainers as the most appropriate tool for the transfer of acquired laparoscopic basic skills into a surgical procedure. Both training tools were compared, using validated and well-established curricula in the acquirement of basic skills, in a prospective randomized trial in a 5-day structured laparoscopic training course. Participants completed either a box- or VR-trainer curriculum and then applied the learned skills performing an ex situ laparoscopic cholecystectomy on a pig liver. The performance was recorded on video and evaluated offline by 4 blinded observers using the Global Operative Assessment of Laparoscopic Skills (GOALS) score. Learning curves of the various exercises included in the training course were compared and the improvement in each exercise was analyzed. Surgical Skills Lab of the Department of General and Visceral Surgery, University Hospital Muenster. Surgical novices without prior surgical experience (medical students, n = 36). Posttraining evaluation showed significant improvement compared with baseline in both groups, indicating acquisition of laparoscopic basic skills. Learning curves showed almost the same progression with no significant differences. In simulated laparoscopic cholecystectomy, total GOALS score was significantly higher for the box-trained group than the VR-trained group (box: 15.31 ± 3.61 vs. VR: 12.92 ± 3.06; p = 0.039; Hedge׳s g* = 0.699), indicating higher technical skill levels. Despite both systems having advantages and disadvantages, they can both be used for simulation training for laparoscopic skills. In the setting with 2 structured, validated and almost identical curricula, the box-trained group appears to be superior in the better transfer of basic skills into an experimental but structured

Exploring Summer Medical Care Within the National Collegiate Athletic Association Division I Setting: A Perspective From the Athletic Trainer.

Science.gov (United States)

Mazerolle, Stephanie M; Eason, Christianne M; Goodman, Ashley

2016-02-01

Over the last few decades, the National Collegiate Athletics Association (NCAA) has made changes related to the increase in sanctioned team activities during summer athletics. These changes may affect how athletic training services are provided. To investigate the methods by which athletic training departments of NCAA institutions manage expectations regarding athletic training services during the summer. Mixed-methods qualitative and quantitative study. The NCAA Division I. Twenty-two athletic trainers (13 men, 9 women) participated. All were employed full time within the NCAA Division I setting. Participants were 35 ± 8 years of age (range, 26-52 years), with 12 ± 7 years (range, 3-29 years) of athletic training experience. All participants completed a series of questions online that consisted of closed- (demographic and Likert-scale 5-point) and open-ended items that addressed the research questions. Descriptive statistics, frequency distributions, and phenomenologic analyses were completed with the data. Peer review and multiple-analyst triangulation established credibility. Summer athletic training services included 3 primary mechanisms: individual medical care, shared medical care, or a combination of the 2. Participants reported working 40 ± 10 hours during the summer. Likert-item analysis showed that participants were moderately satisfied with their summer medical care structure (3.3 ± 1.0) and with the flexibility of summer schedules (3.0 ± 1.2). Yet the qualitative analysis revealed that perceptions of summer medical care were more positive for shared-care participants than for individual- or combination-care participants. The perceived effect on the athletic trainer included increased workload and expectations and a negative influence on work-life balance, particularly in terms of decreased schedule flexibility and opportunities for rejuvenation. For many, the summer season mimicked the hours, workload, and expectations of the nontraditional season

A qualitative analysis of trainer/coach experiences of changing care home practice in the Well-being and Health in Dementia randomised control trial.

Science.gov (United States)

Fossey, Jane; Garrod, Lucy; Guzman, Azucena; Testad, Ingelin

2018-01-01

Objectives This study explored the experiences of a range of health and social care professionals employed in the role of trainer/coaches to support care home staff to implement a psychosocial intervention for residents living with dementia. It aimed to identify the factors which are pertinent to these roles, in the context of a cascade model of training. Method A focus group was convened involving dementia trainer/coaches and supervisors who had worked on Well-being and Health for people with Dementia randomised control trial. Twelve participants explored their preparedness for and experiences of their role as 'Well-being and Health for people with Dementia therapists'. They reflected on their perceptions of the resources and support required. The data were transcribed verbatim and subjected to inductive thematic analysis. Results Three main themes emerged from the data. Within the theme of 'skills in relationship building' were two subthemes of developing trust and getting to know individual staff and each care home. In the second main theme of 'making use of tangible resources' two subthemes relating to using the Well-being and Health for people with Dementia manuals and the supervision of the therapists arose. The third theme, 'being an agent for change' contained three subthemes: effective training methods, creating opportunities for Dementia Champions to reflect and therapists' perceived rewards of their role. Conclusion The findings provide new insights into the trainer/coach role applicable to the practices of services recruiting, training and providing ongoing professional support to practitioners in-reaching into care homes.

Assessing Strategies to Manage Work and Life Balance of Athletic Trainers Working in the National Collegiate Athletic Association Division I Setting

Science.gov (United States)

Mazerolle, Stephanie M.; Pitney, William A.; Casa, Douglas J.; Pagnotta, Kelly D.

2011-01-01

Abstract Context: Certified athletic trainers (ATs) working at the National Collegiate Athletic Association Division I level experience challenges balancing their professional and personal lives. However, an understanding of the strategies ATs use to promote a balance between their professional and personal lives is lacking. Objective: To identify the strategies ATs employed in the Division I setting use to establish a balance between their professional and personal lives. Design: Qualitative investigation using inductive content analysis. Setting: Athletic trainers employed at Division I schools from 5 National Athletic Trainers' Association districts. Patients or Other Participants: A total of 28 (15 women, 13 men) ATs aged 35 ± 9 years volunteered for the study. Data Collection and Analysis: Asynchronous electronic interviews with follow-up phone interviews. Data were analyzed using inductive content analysis. Peer review, member checking, and data-source triangulation were conducted to establish trustworthiness. Results: Three higher-order themes emerged from the analysis. The initial theme, antecedents of work–family conflict, focused on the demands of the profession, flexibility of work schedules, and staffing patterns as contributing to work–life conflict for this group of ATs. The other 2 emergent higher-order themes, professional factors and personal factors, describe the components of a balanced lifestyle. The second-order theme of constructing the professional factors included both organizational policies and individual strategies, whereas the second-order theme of personal factors was separation of work and life and a supportive personal network. Conclusions: Long work hours, lack of control over work schedules, and unbalanced athlete-to-AT ratios can facilitate conflicts. However, as demonstrated by our results, several organizational and personal strategies can be helpful in creating a balanced lifestyle. PMID:21391805

[The use of a robot-assisted Gait Trainer GT1 in patients in the acute period of cerebral stroke: a pilot study].

Science.gov (United States)

Skvortsova, V I; Ivanova, G E; Kovrazhkina, E A; Rumiantseva, N A; Staritsyn, A N; Suvorov, A Iu; Sogomonian, E K

2008-01-01

An aim of the study was to evaluate efficacy of using Gait Trainer GT1, a robot-assisted gait trainer with a system of body-weight support, for the rehabilitation of gait in patients in the acute period of cerebral stroke. A main group included 30 patients in the acute period of ischemic and hemorrhage stroke and a control group--20 age- and sex matched patients. Patients of both groups had daily kinesitherapy sessions with a rehabilitator. Patients of the main group had additional sessions on the Gait Trainer GT1 from the moment of functional readiness to adequate orthostatic probe. Efficacy of rehabilitation was assessed in the four following phases: the first verticalization of patient in the standing position, adaptation of patient to the standing position, walking with assistance, independent walking. Muscular power (scores) in all muscles of low extremities, muscle tonus (the Ashfort scale), amplitude of tendinous reflexes on the reflexes scale, sensory disturbances and discoordination syndromes (specially elaborated scales), pathological positions in the axial muscular system and extremities, functional status (a steadiness scale, the Berg balance scale, the Barthel scale, 5 m test) were assessed in each phase. Stabilometry was conducted for objective evaluation of vertical balance function. The duration of sessions on GT1 and a number of exercises were depended on the patient's tolerability to physical activity. Percentage of relief was determined by the ability of a patient to balance in the standing position. Each patient had 8-10 sessions. A significant improvement of the functional status: ability to balance in standing position, walking, increase of self-care skills were observed in both groups. No significant differences in the level of functional improvements were found compared to the control group. However some peculiarities of the rehabilitation of primary neurologic deficit were observed during CT1-trainings: the normalization of muscle tonus

Evaluation of a School-Based Train-the-Trainer Intervention Program to Teach First Aid and Risk Reduction among High School Students

Science.gov (United States)

Carruth, Ann K.; Pryor, Susan; Cormier, Cathy; Bateman, Aaron; Matzke, Brenda; Gilmore, Karen

2010-01-01

Background: Farming is a hazardous occupation posing health risks from agricultural exposures for the farm owner and family members. First Aid for Rural Medical Emergencies (F.A.R.M.E.) was developed to support a train-the-trainer (TTT) program to prepare high school students to teach first aid skills and risk reduction through peer interaction.…

A full acceptance detector at the LHC

International Nuclear Information System (INIS)

Avati, V.; Eggert, K.; Taylor, C.

1999-01-01

The FELIX collaboration has proposed the construction of a full acceptance detector for the LHC, to be located at Intersection Region 4, and to be commissioned concurrently with the LHC. The primary mission of FELIX is QCD: to provide comprehensive and definitive observations of a very broad range of strong-interaction processes. This paper reviews the detector concept and performance characteristics, the physics menu, and plans for integration of FELIX into the collider lattice and physical environment. The current status of the FELIX Letter of Intent is discussed

“It has broadened the musical view we had”: the musical education into teaching construction by trainers from Pedagogy/UFSM

Directory of Open Access Journals (Sweden)

Kelly Werle

2012-01-01

Full Text Available The current article focuses on the music into the process of teaching construction by trainers from Pedagogy Course at Santa Maria Federal University. As a reference to this text, there is a masters’ degree research carried out at PPGE/UFSM and at the group Fapem: “Formação, Ação e Pesquisa em Educação Musical. The Pedagogy Course is the research place due to its differential formation related to musical education, because it offers musical compulsory subjects in its curriculum, besides the complementary education through workshops from Programa LEM: Tocar e Cantar. The methodology defined for the study was a participative research, which was carried out by a group of fotrainers. The text, initially, brings a discussion upon Pedagogy as a course for teacher education, directing to music and music-pedagogical education of the pedagogues. Posteriorly, it shows the research results and analyses, detaching two central categories: “I cannot live without music”, which deals with music in life and in the professional-academic education of the trainers and “I want to do other things with music”, which discusses on the music into the supervising training.

Understanding Learning and Teaching in Papua New Guinea: Elementary Teacher Trainers Engaged in Cultural Authorship in the Context of National Educational Reforms

Science.gov (United States)

Brownlee, Joanne M.; Farrell, Ann; Davis, Julie

2012-01-01

Over the last decade, Papua New Guinea (PNG) has pursued educational reform in elementary teacher education. Because elementary teachers and teacher education are central to the reform agenda, there is a need to gain empirical evidence about how PNG teacher trainers' understandings about learning and teaching impact on their practice. The study…

Experiences With and Perceptions of Workplace Bullying Among Athletic Trainers in the Secondary School Setting.

Science.gov (United States)

Pitney, William A; Weuve, Celest; Mazerolle, Stephanie M

2016-09-01

Workplace bullying (WPB) has recently received much attention in society. Research on WPB in athletic training practice settings is limited. To determine the prevalence of WPB in the secondary school setting and explore the factors related to it. Mixed-methods study. Secondary school. A total of 567 athletic trainers (women = 322 [56.8%], men = 245 [43.2%]), aged 36.5 ± 11.1 years with 11.9 ± 9.5 years of experience took part in phase I. Ten participants (7 women and 3 men), aged 39.3 ± 10.1 years with 14.3 ± 8.3 years of experience, took part in phase II. For the online survey, we used the previously validated and reliable (Cronbach α = .84) Athletic Training Workplace Environment Survey, which included the Negative Acts Questionnaire-Revised. The prevalence of WPB was measured with descriptive statistics, and χ 2 analyses were used to compare differences between groups (ie, females and males, perpetrators' titles). The interview data were examined using an inductive content analysis. Of the participants, 44 (7.8%) were empirically identified as targets of bullying, though a higher percentage (12.4%, n = 70) self-identified as bullying targets. Men and women did not differ with respect to having experienced WPB, but more perpetrators were male (71.6%, n = 48) than female (28.4%, n = 19; χ 2 1 = 12.55, P = discrimination were antecedents of bullying. Stress, depression, and sleep disturbances were reported consequences. Participants coped with bullying by avoidance and role refocusing. Bullying was experienced by a small percentage of athletic trainers in the secondary school setting, a contrast to the findings in the collegiate practice setting.

Multilevel Examination of Job Satisfaction and Career Intentions of Collegiate Athletic Trainers: A Quantitative Approach.

Science.gov (United States)

Eason, Christianne M; Mazerolle, Stephanie M; Denegar, Craig R; Pitney, William A; McGarry, Jennifer

2018-01-01

  Recent employment data from collegiate athletic training settings have demonstrated departure trends among men and women. These trends have been hypothesized to be related to work-life balance. However, work-life balance is only 1 aspect of a myriad of factors. Due to the complex nature of the work-life interface, a multilevel examination is needed to better understand the precipitators of departure.   To quantitatively examine factors that may influence collegiate athletic trainers' (ATs') job satisfaction and career intentions via a multilevel examination of the work-life interface.   Cross-sectional study.   Web-based questionnaire.   Athletic trainers employed in National Collegiate Athletic Association Division I, II, or III or National Association of Intercollegiate Athletics colleges or universities (N = 299: 56.5% female, 43.5% male). The average age of participants was 33.6 ± 8.3 years, and their average experience was 10.3 ± 7.6 years.   Participants responded to an online questionnaire consisting of demographic questions, 9 Likert-scale surveys, and open-ended questions. Job-satisfaction Scores (JSSs) and intention-to-leave scores (ITLSs) served as the dependent variables and factors from individual, organizational, and sociocultural levels were the independent variables. Hierarchical regression analysis was run to determine the predictability of factors.   No sex differences in ITLS or JSS were found in our sample. Independent variables explained 68.5% of the variance in JSS and 28.8% of the variance in ITLS. Additions of factor levels increased the percentage of explained variance in both scores.   A combination of individual-, organizational-, and sociocultural-level factors was able to best predict JSS and ITLS among collegiate ATs.

Effectiveness of gait training using an electromechanical gait trainer, with and without functional electric stimulation, in subacute stroke: a randomized controlled trial.

Science.gov (United States)

Tong, Raymond K; Ng, Maple F; Li, Leonard S

2006-10-01

To compare the therapeutic effects of conventional gait training (CGT), gait training using an electromechanical gait trainer (EGT), and gait training using an electromechanical gait trainer with functional electric stimulation (EGT-FES) in people with subacute stroke. Nonblinded randomized controlled trial. Rehabilitation hospital for adults. Fifty patients were recruited within 6 weeks after stroke onset; 46 of these completed the 4-week training period. Participants were randomly assigned to 1 of 3 gait intervention groups: CGT, EGT, or EGT-FES. The experimental intervention was a 20-minute session per day, 5 days a week (weekdays) for 4 weeks. In addition, all participants received their 40-minute sessions of regular physical therapy every weekday as part of their treatment by the hospital. Five-meter walking speed test, Elderly Mobility Scale (EMS), Berg Balance Scale, Functional Ambulatory Category (FAC), Motricity Index leg subscale, FIM instrument score, and Barthel Index. The EGT and EGT-FES groups had statistically significantly more improvement than the CGT group in the 5-m walking speed test (CGT vs EGT, P=.011; CGT vs EGT-FES, P=.001), Motricity Index (CGT vs EGT-FES, P=.011), EMS (CGT vs EGT, P=.006; CGT vs EGT-FES, P=.009), and FAC (CGT vs EGT, P=.005; CGT vs EGT-FES, P=.002) after the 4 weeks of training. No statistically significant differences were found between the EGT and EGT-FES groups in all outcome measures. In this sample with subacute stroke, participants who trained on the electromechanical gait trainer with body-weight support, with or without FES, had a faster gait, better mobility, and improvement in functional ambulation than participants who underwent conventional gait training. Future studies with assessor blinding and larger sample sizes are warranted.

Case report: Using an auditory trainer with caregiver video modeling to enhance communication and socialization behaviors in autism.

Science.gov (United States)

Baharav, Eva; Darling, Rieko

2008-04-01

A minimally verbal child with autism was exposed to short daily sessions of watching his parents on video in conjunction with an FM auditory trainer for a period of 4 weeks. Baseline measures of verbal and social behaviors were taken pre-treatment and repeated post treatment. Results indicate substantial gains in word productions, social orienting, and increased eye contact. Results are discussed in terms of the contributions of auditory-visual processing to establishing communication and socialization in autism and early intervention effectiveness.

Driving electromechanically assisted Gait Trainer for people with stroke.

Science.gov (United States)

Iosa, Marco; Morone, Giovanni; Bragoni, Maura; De Angelis, Domenico; Venturiero, Vincenzo; Coiro, Paola; Pratesi, Luca; Paolucci, Stefano

2011-01-01

Electromechanically assisted gait training is a promising task-oriented approach for gait restoration, especially for people with subacute stroke. However, few guidelines are available for selecting the parameter values of the electromechanical Gait Trainer (GT) (Reha-Stim; Berlin, Germany) and none is tailored to a patient's motor capacity. We assessed 342 GT sessions performed by 20 people with stroke who were stratified by Functional Ambulatory Category. In the first GT session of all patients, the body-weight support (BWS) required was higher than that reported in the literature. In further sessions, we noted a slow reduction of BWS and a fast increment of walking speed for the most-affected patients. Inverse trends were observed for the less-affected patients. In all the patients, the heart rate increment was about 20 beats per minute, even for sessions in which the number of strides performed was up to 500. In addition, the effective BWS measured during GT sessions was different from that initially selected by the physiotherapist. This difference depended mainly on the position of the GT platforms during selection. Finally, harness acceleration in the anteroposterior direction proved to be higher in patients with stroke than in nondisabled subjects. Our findings are an initial step toward scientifically selecting parameters in electromechanically assisted gait training.

Exploring Summer Medical Care Within the National Collegiate Athletic Association Division I Setting: A Perspective From the Athletic Trainer

Science.gov (United States)

Mazerolle, Stephanie M.; Eason, Christianne M.; Goodman, Ashley

2016-01-01

Context:  Over the last few decades, the National Collegiate Athletics Association (NCAA) has made changes related to the increase in sanctioned team activities during summer athletics. These changes may affect how athletic training services are provided. Objective:  To investigate the methods by which athletic training departments of NCAA institutions manage expectations regarding athletic training services during the summer. Design:  Mixed-methods qualitative and quantitative study. Setting:  The NCAA Division I. Patients or Other Participants:  Twenty-two athletic trainers (13 men, 9 women) participated. All were employed full time within the NCAA Division I setting. Participants were 35 ± 8 years of age (range, 26−52 years), with 12 ± 7 years (range, 3−29 years) of athletic training experience. Data Collection and Analysis:  All participants completed a series of questions online that consisted of closed- (demographic and Likert-scale 5-point) and open-ended items that addressed the research questions. Descriptive statistics, frequency distributions, and phenomenologic analyses were completed with the data. Peer review and multiple-analyst triangulation established credibility. Results:  Summer athletic training services included 3 primary mechanisms: individual medical care, shared medical care, or a combination of the 2. Participants reported working 40 ± 10 hours during the summer. Likert-item analysis showed that participants were moderately satisfied with their summer medical care structure (3.3 ± 1.0) and with the flexibility of summer schedules (3.0 ± 1.2). Yet the qualitative analysis revealed that perceptions of summer medical care were more positive for shared-care participants than for individual- or combination-care participants. The perceived effect on the athletic trainer included increased workload and expectations and a negative influence on work-life balance, particularly in terms of decreased schedule flexibility and

Feasibility of adapting the fundamentals of laparoscopic surgery trainer box to endoscopic skills training tool.

Science.gov (United States)

Crespin, Oscar M; Okrainec, Allan; Kwong, Andrea V; Habaz, Ilay; Jimenez, Maria Carolina; Szasz, Peter; Weiss, Ethan; Gonzalez, Cecilia G; Mosko, Jeffrey D; Liu, Louis W C; Swanstrom, Lee L; Perretta, Silvana; Shlomovitz, Eran

2018-06-01

The fundamentals of laparoscopic surgery (FLS) training box is a validated tool, already accessible to surgical trainees to hone their laparoscopic skills. We aim to investigate the feasibility of adapting the FLS box for the practice and assessment of endoscopic skills. This would allow for a highly available, reusable, low-cost, mechanical trainer. The design and development process was based on a user-centered design, which is a combination of the design thinking method and cognitive task analysis. The process comprises four phases: empathy, cognitive, prototyping/adaptation, and end user testing. The underlying idea was to utilize as many of the existing components of FLS training to maintain simplicity and cost effectiveness while allowing for the practice of clinically relevant endoscopic skills. A sample size of 18 participants was calculated to be sufficient to detect performance differences between experts and trainees using a two tailed t test with alpha set at 0.05, standard deviation of 5.5, and a power of 80%. Adaptation to the FLS box included two fundamental attachments: a front panel with an insertion point for an endoscope and a shaft which provides additional support and limits movement of the scope. The panel also allows for mounting of retroflexion tasks. Six endoscopic tasks inspired by FLS were designed (two of which utilize existing FLS components). Pilot testing with 38 participants showed high user's satisfaction and demonstrated that the trainer was robust and reliable. Task performance times was able to discriminate between trainees and experts for all six tasks. A mechanical, reusable, low-cost adaptation of the FLS training box for endoscopic skills is feasible and has high user satisfaction. Preliminary testing shows that the simulator is able to discriminate between trainees and experts. Following further validation, this adaptation may act as a supplement to the FES program.

Perspectives on parenthood and working of female athletic trainers in the secondary school and collegiate settings.

Science.gov (United States)

Kahanov, Leamor; Loebsack, Alice R; Masucci, Matthew A; Roberts, Jeff

2010-01-01

Female athletic trainers (ATs) are currently underrepresented in the collegiate setting. Parenting and family obligations may play a role in this underrepresentation. To examine female ATs' perspectives on parenting and working in the secondary school and collegiate employment settings. Cross-sectional study. Online survey. A total of 1000 nonstudent, female certified ATs who were currently members of the National Athletic Trainers' Association. An original survey was developed to assess perceptions related to motherhood and work responsibilities. Descriptive statistics were used to assess age, years of experience as a certified AT, employment position, and parent or nonparent status. A correlation matrix was conducted to determine factors among parent and nonparent status, perceptions of motherhood, and employment-setting decisions. Of the 1000 surveys sent via e-mail, 411 (41.1%) female ATs responded. Responses indicated that a majority of the female ATs worked in the secondary school setting. Sixty-one percent of the respondents did not have children. Past female ATs' experiences indicated a perception that motherhood created more challenges or struggles (or both) in the work and family settings. Whether parents considered children a factor in employment-setting changes produced conflicting results: no significant correlations or differences were found among responses. Parenting considerations had influences on both the home and employment settings. Although parents and nonparents had different views on the implications of parenting in the workplace, both groups agreed that parenting could affect the work environment and the choice to change employment settings and careers. Administrative decisions need to be considered in relation to parenting concerns. Mentoring that includes employment-setting choices relative to life goals should be provided to ATs, regardless of sex.

Perceived outcomes of web-based modules designed to enhance athletic trainers' knowledge of evidence-based practice.

Science.gov (United States)

Welch, Cailee E; Van Lunen, Bonnie L; Hankemeier, Dorice A; Wyant, Aimee L; Mutchler, Jessica M; Pitney, William A; Hays, Danica G

2014-01-01

The release of evidence-based practice (EBP) Web-based learning modules to the membership of the National Athletic Trainers' Association has provided athletic trainers (ATs) the opportunity to enhance their knowledge of the various EBP concepts. Whereas increasing the knowledge of EBP among ATs is important, assessing whether this newfound knowledge is being translated into clinical practice and didactic education is crucial. To explore the effectiveness of an educational intervention regarding EBP on the didactic instruction patterns of athletic training educators and the clinical practice behaviors of clinicians. Qualitative study. Individual telephone interviews. A total of 25 ATs (12 educators, 13 clinicians; experience as an AT = 16.00 ± 9.41 years) were interviewed. We conducted 1 individual telephone interview with each participant. After transcription, the data were analyzed and coded into common themes and categories. Triangulation of the data occurred via the use of multiple researchers and member checking to confirm the accuracy of the data. Participants perceived the EBP Web-based modules to produce numerous outcomes regarding education and clinical practice. These outcomes included perceived knowledge gain among participants, an increase in the importance and scope of EBP, a positive effect on educators' didactic instruction patterns and on instilling value and practice of EBP among students, and an enhanced ability among clinicians to implement EBP within clinical practice. However, some clinicians reported the Web-based modules had no current effect on clinical practice. Although the EBP Web-based modules were successful at enhancing knowledge among ATs, translation of knowledge into the classroom and clinical practice remains limited. Researchers should aim to identify effective strategies to help ATs implement EBP concepts into didactic education and clinical practice.

Development of Multipurpose PLC trainer for the simulator of reactor safety system

International Nuclear Information System (INIS)

Syaiful Bakhri; Deswandri; Ahmad Abtokhi

2014-01-01

PLC becomes one of the essential components for the current type of reactor which based on digital instrumentation and control. Several studies have demonstrated the promising results including the implementation of PLC's for RSG-GAS research reactor. However, research for the safety and reliability analysis can not be carried out freely in the existing systems.Therefore, this research aims to develop a PLC trainer employing micro PLC OMRON CP1MA which can be useful for simulator of various topics in reactor safety. Two experimental tests were carried out to show the PLC’s performances. The first experimental testing implementing reactor protection system of research reactor RSG-GAS shows the capacity of PLC system to identify the initiator of the SCRAM logic as well as giving a promptly response. Secondly, the application of PLC to controls the water level in dual reservoir system simulation, demonstrates the simplicity of the operation and design while maintaining the best performances. (author)

Training of trainers in active learning methods at the Princess Nourah Bint Abdul Rahman University, Riyadh, Saudi Arabia

DEFF Research Database (Denmark)

Ikonen, Anne Leena; Eklund Karlsson, Leena; Andersen, Pernille Tanggaard

(from SDU to Princess Nourah University - PNU) in Bachelor level education in 2013-17. The SDU BSc in Public Health curriculum was adjusted into a BSc in Health Education and Promotion and BSc in Epidemiology Programmes to fit into the Saudi context and culture and education needs. Training the PNU......Abstract title: Training of trainers in active learning methods at the Princess Nourah Bint Abdul Rahman University, Riyadh, Saudi Arabia Students’ learning outcome of teaching activity/course presented: University of Southern Denmark (SDU) conducted a cross-cultural knowledge transfer project...

The Effects of Visual Feedback on CPR Skill Retention in Graduate Student Athletic Trainers

Directory of Open Access Journals (Sweden)

Michael G. Miller

2015-09-01

Full Text Available Context: Studies examining the effectiveness of cardiopulmonary resuscitation (CPR chest compressions have found compression depth and rate to be less than optimal and recoil to full release to be incomplete. Objective: To determine if visual feedback affects the rate and depth of chest compressions and chest recoil values during CPR training of athletic trainers and to determine retention of proficiency over time. Design: Pre-test, post-test. Setting: Medical simulation laboratory. Participants: Eleven females and one male (23.08+.51 years old, from an Athletic Training Graduate Program. All participants were Certified Athletic Trainers (1.12+.46 years of experience and certified in CPR for the Professional Rescuer. Interventions: Participants completed a pre-test, practice sessions, and a post-test on a SimMan® (Laerdal Medical manikin with visual feedback of skills in real time. After the pre-test, participants received feedback by the investigators. Participants completed practice sessions as needed (range=1-4 sessions, until they reached 100% skill proficiency. After achieving proficiency, participants returned 8 weeks later to perform the CPR skills. Main Outcome Measures: The average of all compression outcome measures (rate, depth, recoil was captured every 10 seconds (6x per min. All participants performed 5 cycles of 30 compressions. A two-tailed paired samples t-test (pre to post was used to compare rate of chest compressions, depth of chest compressions, and recoil of the chest. Significance was set a priori at pResults: There was a significant difference between pre and post-test compression depth average, p=.002. The pre-depth average was 41mm + 9.83mm compared to the post-depth average of 52.26mm + 5mm. There were no significant differences between pre and post-test chest compression rates and recoil. Conclusions: The use of a simulated manikin with visual feedback facilitated participants to reach the recommended compression

Kwalifikacje i kompetencje trenerów personalnych a oczekiwania rynku pracy = Personal trainers professional qualifications - demands of the labour market

OpenAIRE

Leśniewska, Aleksandra; Stosik, Aneta

2016-01-01

Leśniewska Aleksandra, Stosik Aneta. Kwalifikacje i kompetencje trenerów personalnych a oczekiwania rynku pracy = Personal trainers professional qualifications - demands of the labour market. Journal of Education, Health and Sport. 2016;6(9):25-35. eISSN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.61707 http://www.ojs.ukw.edu.pl/index.php/johs/article/view/3831 The journal has had 7 points in Ministry of Science and Higher Education parametric evaluation. Part B ...

Ścieżki dywersyfikacji uprawiania gier sportowych jako wyznaczniki różnicowania kompetencji trenerów i team managerów – paradygmat a realia = Diversification of paths in sport games as a determinant of differentiating competences of trainers and team managers - the paradigm vs. reality

Directory of Open Access Journals (Sweden)

Ryszard Panfil

2016-09-01

• explore the inadequacy of coaching and managing competences currently favoured in trainers and managers in Poland; finally, present a model of qualitatively diversified sets of competences, including: player's fitness coach, talented player's tutor, team coach and team manager.   Keywords: sport games, development paths, competences of trainers and managers

Lay Health Trainers Supporting Self-Management amongst Those with Low Heath Literacy and Diabetes: Lessons from a Mixed Methods Pilot, Feasibility Study.

Science.gov (United States)

Bartlam, Bernadette; Rathod, Trishna; Rowlands, Gillian; Protheroe, Joanne

2016-01-01

This article reports a mixed methods process evaluation of a pilot feasibility randomised controlled trial comparing a Lay Health Trainer (LHT) intervention and usual care for those with poorly controlled Type 2 Diabetes Melitus (T2DM). Set in a deprived area in the UK, this research explores patient and health care practitioner (HCP) views on whether a structured interview between a patient and a Lay Health Trainer (LHT), for the purpose of developing a tailored self-management plan for patients, is acceptable and likely to change health behaviours. In doing so, it considers the implications for a future, randomised controlled trial (RCT). Participants were patients, LHTs delivering the intervention, service managers, and practice nurses recruiting patients to the study. Patients were purposively sampled on their responses to a baseline survey, and semistructured interviews were conducted within an exploratory thematic analysis framework. Findings indicate that the intervention is acceptable to patients and HCPs. However, LHTs found it challenging to work with older patients with long-term and/or complex conditions. In order to address this, given an ageing population and concomitant increases in those with such health needs, LHT training should develop skills working with these populations. The design of any future RCT intervention should take account of this.

Spanish Minister of Science and Technology visits the LHC magnet test facility

CERN Multimedia

Patrice Loïez

2002-01-01

H.E. Mr Josep Piqué i Camps, Minister of Science and Technology, Spain, toured the test facility for LHC magnets in building SM18 during his visit to CERN in November. In this series of photos Felix Rodriguez Mateo explains the operation of the test facilty to the ministerial party. Photo 01: (left to right) Felix Rodriguez Mateo; the Minister; Francisco Giménez-Reyna, Spanish delegate to the CERN Finance Committee; M. Aguilar Benitez, Spanish delegate to the CERN Council; G. Babé and G. Léon. Photo 02: (left to right) Felix Rodriguez Mateos; César Dopazo, Director-General of CIEMAT (Spanish Research Centre for Energy, Environment and Technology); the Minister; G. Babé; M. Aguilar Benitez; and G. Léon. Photo 03: Francisco Giménez-Reyna; Felix Rodriguez Mateos; César Dopazo; the Minister; Juan Antonio Rubio, leader of the Education and Technology Transfer division at CERN; G. Babé behind M. Aguilar Benitez. Photo 04: Francisco Giménez-Reyna, partially hidden behind Felix Rodriguez Mateos; César Dop...

77 FR 61051 - Additional Designations, Foreign Narcotics Kingpin Designation Act

Science.gov (United States)

2012-10-05

..., Distrito Federal Codigo Postal 03020, Mexico; Calle Sor Juana Ines de la Cruz No. 144, Departamento 124... (Mexico) (individual) [SDNTK]. 2. FELIX FELIX, Victor Manuel (a.k.a. CASTRO RODRIGUEZ, Raul), Callejon...

Robotic gait trainer in water: development of an underwater gait-training orthosis.

Science.gov (United States)

Miyoshi, Tasuku; Hiramatsu, Kazuaki; Yamamoto, Shin-Ichiro; Nakazawa, Kimitaka; Akai, Masami

2008-01-01

To develop a robotic gait trainer that can be used in water (RGTW) and achieve repetitive physiological gait patterns to improve the movement dysfunctions. The RGTW is a hip-knee-ankle-foot orthosis with pneumatic actuators; the control software was developed on the basis of the angular motions of the hip and knee joint of a healthy subject as he walked in water. Three-dimensional motions and electromyographic (EMG) activities were recorded in nine healthy subjects to evaluate the efficacy of using the RGTW while walking on a treadmill in water. The device could preserve the angular displacement patterns of the hip and knee and foot trajectories under all experimental conditions. The tibialis anterior EMG activities in the late swing phase and the biceps femoris throughout the stance phase were reduced whose joint torques were assisted by the RGTW while walking on a treadmill in water. Using the RGTW could expect not only the effect of the hydrotherapy but also the standard treadmill gait training, in particular, and may be particularly effective for treating individuals with hip joint movement dysfunction.

Design of a robotic gait trainer using spring over muscle actuators for ankle stroke rehabilitation.

Science.gov (United States)

Bharadwaj, Kartik; Sugar, Thomas G; Koeneman, James B; Koeneman, Edward J

2005-11-01

Repetitive task training is an effective form of rehabilitation for people suffering from debilitating injuries of stroke. We present the design and working concept of a robotic gait trainer (RGT), an ankle rehabilitation device for assisting stroke patients during gait. Structurally based on a tripod mechanism, the device is a parallel robot that incorporates two pneumatically powered, double-acting, compliant, spring over muscle actuators as actuation links which move the ankle in dorsiflex ion/plantarflexion and inversion/eversion. A unique feature in the tripod design is that the human anatomy is part of the robot, the first fixed link being the patient's leg. The kinematics and workspace of the tripod device have been analyzed determining its range of motion. Experimental gait data from an able-bodied person wearing the working RGT prototype are presented.

Põnevikud kõige väiksematele / Krista Kumberg

Index Scriptorium Estoniae

Kumberg, Krista, 1959-

2006-01-01

Arvustus: Tungal, Leelo. Siil Felix ja kriminaalne loomaaed. Tallinn : Varrak, 2005 ; Tungal, Leelo. Siil Felix ja sekelduste sügis. Tallinn : Varrak, 2005 ; Tungal, Leelo. Hernetont Ernestiine. Tallinn : Eesti Entsüklopeediakirjastus, 2005.

Perceptions of Athletic Trainers as a Source of Nutritional Information among Collegiate Athletes: A Mixed-methods Approach

Directory of Open Access Journals (Sweden)

Rebecca A. Schlaff

2016-05-01

Full Text Available Background: Athletes obtain nutrition information from a number of sources, with some being more accurate than others.  Little is known about athletes’ perceptions of utilizing Certified Athletic Trainers (ATs as a primary source of information. Objective: We sought to 1 examine the primary sources of nutrition information among a group of United States collegiate athletes and 2 understand athletes’ perceptions regarding utilization of their ATs as primary sources of nutrition information. Methods: Participants (Division II university athletes completed an online questionnaire (n=155;n=58 males, n=97 females assessing demographic information and ranked primary sources of nutrition information, and participated in focus groups (n=26;n=18 women, n=8 men to better understand barriers/perceptions for using their ATs for nutrition information. Mean+SD ranking were calculated for all sources. Mann Whitney-U analyses were used to identify differences in rank order nutrition sources between genders and years of collegiate experience. Semi-structured focus groups were transcribed, coded, and themes were identified regarding barriers to utilizing ATs for nutrition-related information. Results: Parents (3.54±2.38 and the internet (3.69±2.29 had the highest mean ranks.  ATs were least often ranked as the number one nutrition source (7.5%, among all sources provided.  Barriers to utilizing ATs for nutritional information included discomfort, nutrition information not being within the scope of practice, lack of knowledge, the athletic trainer not caring, and lack of time. Conclusions: Participants reported utilizing ATs less than previous research indicates. Continuing education may be needed to improve the efficacy of ATs in addressing nutritional issues and being seen as a credible and accessible source. Keywords: Diet, Athlete perceptions, Barriers

Pengembangan Trainer Equalizer Grafis dan Parametris sebagai Media Pembelajaran Mata Kuliah Praktik Sistem Audio

Directory of Open Access Journals (Sweden)

Bekti Wulandari

2016-01-01

Full Text Available The objectives of this study were to determine the development process of graphic and parametric equalizer trainer media in the course of Audio System and to examine the quality of the media. The development process of the media referred to the model offered by Lee and Owens. The research procedures consisted of assessment/analysis, designing, implementation and evaluation. The results of the study showed that the percentages for the quality aspect of the media and the companion module were 4.31 and 4.42 respectively. Based on these two aspects, it was obtained the overall percentage that was equal to 4.36. Whereas from the process of the trial by the students, the percentages of the media and the companion module were 4.47 and 4.36 respectively. Thus the level of validity and feasibility of the media was categorized as very good.

Experience composite worth: A combination of experience quality ...

African Journals Online (AJOL)

kirstam

sity. E-mail: felix.amoah@nmmu.ac.za/felix.amoah@mandela.ac.za ... Bell 2007), positive word-of-mouth messages (Kumar, Lassar & Butaney 2014) .... involvement and tourist knowledge provide a measure of experience value associated.

Effects of conventional overground gait training and a gait trainer with partial body weight support on spatiotemporal gait parameters of patients after stroke

OpenAIRE

Park, Byoung-Sun; Kim, Mee-Young; Lee, Lim-Kyu; Yang, Seung-Min; Lee, Won-Deok; Noh, Ji-Woong; Shin, Yong-Sub; Kim, Ju-Hyun; Lee, Jeong-Uk; Kwak, Taek-Yong; Lee, Tae-Hyun; Kim, Ju-Young; Kim, Junghwan

2015-01-01

[Purpose] The purpose of this study was to confirm the effects of both conventional overground gait training (CGT) and a gait trainer with partial body weight support (GTBWS) on spatiotemporal gait parameters of patients with hemiparesis following chronic stroke. [Subjects and Methods] Thirty stroke patients were alternately assigned to one of two treatment groups, and both groups underwent CGT and GTBWS. [Results] The functional ambulation classification on the affected side improved signifi...

No Differences Between Alter G-Trainer and Active and Passive Recovery Strategies on Isokinetic Strength, Systemic Oxidative Stress and Perceived Muscle Soreness After Exercise-Induced Muscle Damage.

Science.gov (United States)

Cooke, Matthew B; Nix, Carrie M; Greenwood, Lori D; Greenwood, Mike C

2018-03-01

Cooke, MB, Nix, C, Greenwood, L, and Greenwood, M. No Differences Between Alter G-Trainer and Active and Passive Recovery Strategies on Isokinetic Strength, Systemic Oxidative Stress and Perceived Muscle Soreness After Exercise-Induced Muscle Damage. J Strength Cond Res 32(3): 736-747, 2018-The incidence of muscle injuries is prevalent in elite sport athletes and weekend warriors and strategies that safely and effectively hasten recovery are highly desirable. The purpose of this study was to examine the differences between 3 recovery methods after eliciting muscle damage in recreationally active men relative to maximal isokinetic contractions, perceived muscle soreness, and psychological mood states. Twenty-five recreationally active men (22.15 ± 3.53 years, 75.75 ± 11.91 kg, 180.52 ± 7.3 cm) were randomly matched by V[Combining Dot Above]O2 peak (53.86 ± 6.65 ml·kg·min) and assigned to one of 3 recovery methods: anti-gravity treadmill (G-Trainer) (N = 8), conventional treadmill (N = 8) or static stretching (N = 9). Recovery methods were performed 30 minutes, 24, 48, and 72 hours after a 45-minute downhill run. Following eccentrically biased running, no significant differences were noted in isokinetic knee flexion and extension peak torque, systemic markers of muscle damage, oxidative stress and lipid peroxidation such as serum creatine kinase (CK), superoxide dismutase (SOD), and malondialdehyde (MDA), respectively, and subjective ratings of perceived muscle soreness between recovery methods. The G-Trainer group did however display a higher mood state as indicated by the Profile of Mood State global scores at 24 hours postexercise when compared to the conventional treadmill recovery group (p = 0.035). The improved mood state after the use of the anti-gravity treadmill may provide clinical relevance to other populations.

Athletic Trainer Services in US Private Secondary Schools.

Science.gov (United States)

Pike, Alicia; Pryor, Riana R; Mazerolle, Stephanie M; Stearns, Rebecca L; Casa, Douglas J

2016-09-01

Availability of athletic trainer (AT) services in US secondary schools has recently been reported to be as high as 70%, but this only describes the public sector. The extent of AT coverage in private secondary school settings has yet to be investigated and may differ from the public secondary school setting for several reasons, including differences in funding sources. To determine the level of AT services in US private secondary schools and identify the reasons why some schools did not employ ATs. Concurrent mixed-methods study. Private secondary schools in the United States. Of 5414 private secondary schools, 2044 (38%) responded to the survey. School administrators responded to the survey via telephone or e-mail. This instrument was previously used in a study examining AT services among public secondary schools. Descriptive statistics provided national data. Open-ended questions were evaluated through content analysis. Of the 2044 schools that responded, 58% (1176/2044) offered AT services, including 28% (574/2040) full time, 25% (501/2042) part time, 4% (78/1918) per diem, and 20% (409/2042) from a hospital or clinic. A total of 84% (281 285/336 165) of athletes had access to AT services. Larger private secondary schools were more likely to have AT services available. Barriers to providing AT services in the private sector were budgetary constraints, school size and sports, and lack of awareness of the role of an AT. More than half of the surveyed private secondary schools in the United States had AT services available; however, only 28% had a full-time AT. This demonstrates the need for increased medical coverage to provide athletes in this setting the appropriate level of care. Budgetary concerns, size of the school and sport offerings, and lack of awareness of the role of the AT continued to be barriers in the secondary school setting.

Computer based training for NPP personnel (interactive communication systems and functional trainers)

International Nuclear Information System (INIS)

Martin, H.D.

1987-01-01

KWU as a manufacturer of thermal and nuclear power plants has extensive customer training obligations within its power plant contracts. In this respect KWU has gained large experience in training of personnel, in the production of training material including video tapes an in the design of simulators. KWU developed interactive communication systems (ICS) for training and retraining purposes with a personal computer operating a video disc player on which video instruction is stored. The training program is edited with the help of a self developed editing system which enables the author to easily enter his instructions into the computer. ICS enables the plant management to better monitor the performance of its personnel through computerized training results and helps to save training manpower. German NPPs differ very much from other designs with respect to a more complex and integrated reactor control system and an additional reactor limitation system. Simulators for such plants therefore have also to simulate these systems. KWU developed a Functional Trainer (FT) which is a replica of the primary system, the auxiliary systems linked to it and the associated control, limitation and protection systems including the influences of the turbine operation and control

ORF Alignment: NC_005363 [GENIUS II[Archive

Lifescience Database Archive (English)

Full Text Available NC_005363 gi|42522087 >3ncmA 2 92 125 205 3e-07 ... gb|AAQ14642.1| HK97 major tail subunit [Bacteriophage Feli...x 01] ref|NP_944848.1| ... HK97 major tail subunit [Bacteriophage Felix 01

Partnering for Quality under the Workforce Investment Act: A Tool Kit for One-Stop System Building. Module 3: Collecting and Using Customer Feedback. Trainer Manual with Participant Workbook.

Science.gov (United States)

Kogan, Deborah; Koller, Vinz; Kozumplik, Richalene; Lawrence, Mary Ann

This document is part of a five-module training package to help employment and training service providers comply with the Workforce Investment Act (WIA) of 1998 and develop a one-stop training and employment services system. It contains the participant workbook, trainer manual, and activity worksheets for a module on collecting and using customer…

Training the trainers: How to meet the challenges and reap the benefits of the international classroom

DEFF Research Database (Denmark)

Lauridsen, Karen M.

With more and more teachers teaching and students learning through the medium of a foreign language, there is a growing need for professional development of these higher education teachers so that they may be empowered to meet the challenges and reap the benefits of the international classroom...... participants will be encouraged to engage in and contribute to the discussions in an interactive format. The target group would be people responsible for training the trainers (teachers) as well as higher education teachers ready to share their experience with teaching international study programmes. Take away....... Such training, however, only rarely exists in European universities. In some countries and academic cultures there is a tradition for integrating content and language, very often also having a content teacher and an (academic) language specialist work together. In other academic cultures, the content teachers...

The professional socialization of the graduate assistant athletic trainer.

Science.gov (United States)

Mazerolle, Stephanie M; Eason, Christianne M; Clines, Stephanie; Pitney, William A

2015-05-01

The graduate assistant athletic trainer (AT) position often serves as one's first experience working independently as an AT and is also an important aspect of the professional socialization process. The socialization experiences of graduate assistant ATs have yet to be fully explored. To understand the socialization process for graduate assistant ATs during their graduate experience. Qualitative study. We conducted phone interviews with all participants. A total of 25 graduate assistant ATs (20 women, 5 men) studying in 1 of 3 academic tracks: (1) accredited postprofessional athletic training program (n = 8), (2) postprofessional athletic training program (n = 11), or (3) a nonathletic training degree program (n = 6). The average age was 25 ± 5 years, and the median age was 24 years. Participants were certified by the Board of Certification for an average of 2 ± 0.4 years. We analyzed the data using a general inductive approach. Peer review, field notes, and intercoder reliability established trustworthiness. Data saturation guided participant recruitment. The ability to gain clinical independence as a practitioner was an important socialization process. Having the chance to develop a relationship with a mentor, who provided support, guidance, and more of a hierarchical relationship, was an important socializing agent for the graduate assistant AT. Participants used the orientation session as a means to understand the expectations and role of the graduate-assistant position. Academic coursework was a way to achieve better inductance into the role via the opportunity to apply classroom skills during their clinical practice. Socializing the graduate assistant blends formal and informal processes. Transition to practice is a critical aspect of the profession; thus, supporting autonomous practice with directed mentoring can promote professional maturity.

Novel actuation design of a gait trainer with shadow leg approach.

Science.gov (United States)

Meuleman, Jos; Meuleman, Jos; van Asseldonk, Edwin H F; van der Kooij, Herman

2013-06-01

Robotic gait training has developed since the end of the 20(th) century, yet there is much room for improvement in the design of the robots. With the conventional exoskeleton structures, donning of patients in a gait trainer usually is a cumbersome process due to the need of joint alignments and normal walking is often hindered due to obstructed arm swing. Our goal was to design a gait training robots that overcomes these limitations. We propose a novel design in which these drawbacks are reduced to a great amount. By using a parallel structure behind the patient (shadow leg) that is connected to the patient joints with rods, little alignment is needed, the area lateral to the hip is left free, and thus arm swing is not obstructed. The construction is lightweight, because the actuators are mounted on a fixed base and the transmission of power is executed with light weight rods. An end stop in the shadow leg prevents hyper extension of the patient's knee. The relationship between motor displacement and human joint rotations is nonlinear. In this paper we derive the nonlinear relationships between motors and patient joints and verify these. calculations with a measurement. The device has been built, now tests with subjects are required to assess if subjects can indeed walk normally in the robot.

Training trainers in health and human rights: implementing curriculum change in South African health sciences institutions.

Science.gov (United States)

Ewert, Elena G; Baldwin-Ragaven, Laurel; London, Leslie

2011-07-25

The complicity of the South African health sector in apartheid and the international relevance of human rights as a professional obligation prompted moves to include human rights competencies in the curricula of health professionals in South Africa. A Train-the-Trainers course in Health and Human Rights was established in 1998 to equip faculty members from health sciences institutions nationwide with the necessary skills, attitudes and knowledge to teach human rights to their students. This study followed up participants to determine the extent of curriculum implementation, support needed as well as barriers encountered in integrating human rights into health sciences teaching and learning. A survey including both quantitative and qualitative components was distributed in 2007 to past course participants from 1998-2006 via telephone, fax and electronic communication. Out of 162 past participants, 46 (28%) completed the survey, the majority of whom were still employed in academic settings (67%). Twenty-two respondents (48%) implemented a total of 33 formal human rights courses into the curricula at their institutions. Respondents were nine times more likely (relative risk 9.26; 95% CI 5.14-16.66) to implement human rights education after completing the training. Seventy-two extracurricular activities were offered by 21 respondents, many of whom had successfully implemented formal curricula. Enabling factors for implementation included: prior teaching experience in human rights, general institutional support and the presence of allies - most commonly coworkers as well as deans. Frequently cited barriers to implementation included: budget restrictions, time constraints and perceived apathy of colleagues or students. Overall, respondents noted personal enrichment and optimism in teaching human rights. This Train-the-Trainer course provides the historical context, educational tools, and collective motivation to incorporate human rights educational initiatives at health

Training Trainers in health and human rights: Implementing curriculum change in South African health sciences institutions

Directory of Open Access Journals (Sweden)

Baldwin-Ragaven Laurel

2011-07-01

Full Text Available Abstract Background The complicity of the South African health sector in apartheid and the international relevance of human rights as a professional obligation prompted moves to include human rights competencies in the curricula of health professionals in South Africa. A Train-the-Trainers course in Health and Human Rights was established in 1998 to equip faculty members from health sciences institutions nationwide with the necessary skills, attitudes and knowledge to teach human rights to their students. This study followed up participants to determine the extent of curriculum implementation, support needed as well as barriers encountered in integrating human rights into health sciences teaching and learning. Methods A survey including both quantitative and qualitative components was distributed in 2007 to past course participants from 1998-2006 via telephone, fax and electronic communication. Results Out of 162 past participants, 46 (28% completed the survey, the majority of whom were still employed in academic settings (67%. Twenty-two respondents (48% implemented a total of 33 formal human rights courses into the curricula at their institutions. Respondents were nine times more likely (relative risk 9.26; 95% CI 5.14-16.66 to implement human rights education after completing the training. Seventy-two extracurricular activities were offered by 21 respondents, many of whom had successfully implemented formal curricula. Enabling factors for implementation included: prior teaching experience in human rights, general institutional support and the presence of allies - most commonly coworkers as well as deans. Frequently cited barriers to implementation included: budget restrictions, time constraints and perceived apathy of colleagues or students. Overall, respondents noted personal enrichment and optimism in teaching human rights. Conclusion This Train-the-Trainer course provides the historical context, educational tools, and collective motivation

A controlled study of the short- and long-term effects of a Train the Trainers course

DEFF Research Database (Denmark)

Rubak, S.; Mortensen, L.; Ringsted, C.

2008-01-01

assessed by a written test. Teaching behaviour and learning climate were evaluated by questionnaires. Results In the I-group, 98.4% of doctors, both specialists and trainees, participated in a TTC. Response rates on the written test varied from 90% at baseline to 70% at 6 months after the intervention...... with the C-group. Scores for use of feedback and supervision in the I-group increased from 4-5 to 6-7 (maximum score = 9). This was significantly higher than in the C-group. Conclusions A 3-day residential TTC has a significant impact in terms of gains of knowledge concerning teaching skills, teaching......Objectives This study aimed to establish the longterm effects of a 3-day 'Training for Trainers' course (TTC) on doctors' knowledge, teaching behaviour and clinical learning climate. Methods The study was designed as an intervention study with pre-, post- and long-term measurements...

The Professional Socialization of the Graduate Assistant Athletic Trainer

Science.gov (United States)

Mazerolle, Stephanie M.; Eason, Christianne M.; Clines, Stephanie; Pitney, William A.

2015-01-01

Context: The graduate assistant athletic trainer (AT) position often serves as one's first experience working independently as an AT and is also an important aspect of the professional socialization process. The socialization experiences of graduate assistant ATs have yet to be fully explored. Objective: To understand the socialization process for graduate assistant ATs during their graduate experience. Design: Qualitative study. Setting: We conducted phone interviews with all participants. Patients or Other Participants: A total of 25 graduate assistant ATs (20 women, 5 men) studying in 1 of 3 academic tracks: (1) accredited postprofessional athletic training program (n = 8), (2) postprofessional athletic training program (n = 11), or (3) a nonathletic training degree program (n = 6). The average age was 25 ± 5 years, and the median age was 24 years. Participants were certified by the Board of Certification for an average of 2 ± 0.4 years. Data Collection and Analysis: We analyzed the data using a general inductive approach. Peer review, field notes, and intercoder reliability established trustworthiness. Data saturation guided participant recruitment. Results: The ability to gain clinical independence as a practitioner was an important socialization process. Having the chance to develop a relationship with a mentor, who provided support, guidance, and more of a hierarchical relationship, was an important socializing agent for the graduate assistant AT. Participants used the orientation session as a means to understand the expectations and role of the graduate-assistant position. Academic coursework was a way to achieve better inductance into the role via the opportunity to apply classroom skills during their clinical practice. Conclusions: Socializing the graduate assistant blends formal and informal processes. Transition to practice is a critical aspect of the profession; thus, supporting autonomous practice with directed mentoring can promote professional

La gestión por procesos en la Editorial Universitaria Félix Varela

Directory of Open Access Journals (Sweden)

Lic. Ailec García Azcuaga

2013-12-01

Full Text Available To diagnose exemplify and describe the processes of the University Publishing House Felix Varela. Generic processes are investigated from different publishers in order to verify correspondence with the processes identified above. From this research several improvements are proposed to the key processes of the University Publishing House Felix Varela.

Resonance – Journal of Science Education | Indian Academy of ...

Indian Academy of Sciences (India)

Home; Journals; Resonance – Journal of Science Education. Felix Bast. Articles written in Resonance – Journal of Science Education. Volume 19 Issue 2 February 2014 pp 149-159 General Article. Seaweeds: Ancestors of Land Plants with Rich Diversity · Felix Bast · More Details Fulltext PDF. Volume 20 Issue 4 April 2015 ...

Motherhood and Work–Life Balance in the National Collegiate Athletic Association Division I Setting: Mentors and the Female Athletic Trainer

Science.gov (United States)

Eason, Christianne M.; Mazerolle, Stephanie M.; Goodman, Ashley

2014-01-01

Context: One of the greatest catalysts for turnover among female athletic trainers (ATs) is motherhood, especially if employed at the National Collegiate Athletic Association Division I level. The medical education literature regularly identifies the importance of role models in professional character formation. However, few researchers have examined the responsibility of mentorship and professional role models as it relates to female ATs' perceptions of motherhood and retention. Objective: To evaluate perceptions of motherhood and retention in relation to mentorship and role models among female ATs currently employed in the collegiate setting. Design: Qualitative study. Setting: Female athletic trainers working in National Collegiate Athletic Association Division I. Patients or Other Participants: Twenty-seven female ATs employed in the National Collegiate Athletic Association Division I setting volunteered. Average age of the participants was 35 ± 9 years. All were full-time ATs with an average of 11 ± 8 years of clinical experience. Data Collection and Analysis: Participants responded to questions by journaling their thoughts and experiences. Multiple-analyst triangulation and peer review were included as steps to establish data credibility. Results: Male and female role models and mentors can positively or negatively influence the career and work–life balance perceptions of female ATs working in the Division I setting. Female ATs have a desire to see more women in the profession handle the demands of motherhood and the demands of their clinical setting. Women who have had female mentors are more positive about the prospect of balancing the rigors of motherhood and job demands. Conclusions: Role models and mentors are valuable resources for promoting perseverance in the profession in the highly demanding clinical settings. As more female ATs remain in the profession who are able to maintain work–life balance and are available to serve as role models, the

Motherhood and work-life balance in the national collegiate athletic association division I setting: mentors and the female athletic trainer.

Science.gov (United States)

Eason, Christianne M; Mazerolle, Stephanie M; Goodman, Ashley

2014-01-01

One of the greatest catalysts for turnover among female athletic trainers (ATs) is motherhood, especially if employed at the National Collegiate Athletic Association Division I level. The medical education literature regularly identifies the importance of role models in professional character formation. However, few researchers have examined the responsibility of mentorship and professional role models as it relates to female ATs' perceptions of motherhood and retention. To evaluate perceptions of motherhood and retention in relation to mentorship and role models among female ATs currently employed in the collegiate setting. Qualitative study. Female athletic trainers working in National Collegiate Athletic Association Division I. Twenty-seven female ATs employed in the National Collegiate Athletic Association Division I setting volunteered. Average age of the participants was 35 ± 9 years. All were full-time ATs with an average of 11 ± 8 years of clinical experience. Participants responded to questions by journaling their thoughts and experiences. Multiple-analyst triangulation and peer review were included as steps to establish data credibility. Male and female role models and mentors can positively or negatively influence the career and work-life balance perceptions of female ATs working in the Division I setting. Female ATs have a desire to see more women in the profession handle the demands of motherhood and the demands of their clinical setting. Women who have had female mentors are more positive about the prospect of balancing the rigors of motherhood and job demands. Role models and mentors are valuable resources for promoting perseverance in the profession in the highly demanding clinical settings. As more female ATs remain in the profession who are able to maintain work-life balance and are available to serve as role models, the attitudes of other women may start to change.

Unidades tectónicas y estructura general de la Sierra de Gádor y zonas adyacentes (Cordillera Bética, provincia de Almería: implicaciones paleogeográficas

Directory of Open Access Journals (Sweden)

Delgado Salazar, F.

2007-06-01

Full Text Available In the Sierra de Gádor (Almeria province terrains belonging to the Internal Betic Zone crop out. According to stratigraphic, structural and petrologic features we have recognised five tectonic units. These units are called, from bottom to top, Gádor-Turón, Laujar, Murtas, Felix and Chirán unit. The lower fourth are ascribed to the Alpujárride Complex, whilst the last one is ascribed to the Maláguide Complex. We also discuss if the Felix unit may be included in the Intermediate Units. The Felix unit represents the Triassic palaeogeographic transition between the Alpujárride and the Maláguide, and it was located between both complexes during the alpine tectono-metamorphic evolution of the Betic Cordillera.En la Sierra de Gádor (provincia del Almería afloran rocas pertenecientes a la Zona Interna de la Cordillera Bética. En este sector hemos reconocido un total de cinco unidades tectónicas, en función de sus características estratigráficas, estructurales y petrológicas. Estas unidades se denominan, de abajo a arriba, unidad de Gádor-Turón, unidad de Laujar, unidad de Murtas, unidad de Felix y unidad de Chirán. Las cuatro más bajas las asignamos al Complejo Alpujárride, mientras que la más alta la asignamos al Complejo Maláguide. Se discute además la posible inclusión de la unidad de Felix dentro de las denominadas Unidades Intermedias. La unidad de Felix representa el tránsito paleogeográfico durante el Triásico entre el dominio Alpujárride y el Maláguide, y estaría situada entre ambos complejos durante la evolución tectono-metamórfica alpina de la Cordillera Bética.

The relationship between the drive for muscularity and muscle dysmorphia in male and female weight trainers.

Science.gov (United States)

Robert, Courtney A; Munroe-Chandler, Krista J; Gammage, Kimberley L

2009-09-01

Muscle dysmorphia is a form of body dysmorphic disorder in which individuals have a pathological preoccupation with their muscularity and, more specifically, an extreme fear that their bodies are too small. Relatively few empirical studies have been completed on muscle dysmorphia, and even fewer studies on the relationship between the drive for muscularity and muscle dysmorphia in men and women. The purpose of this research was to examine the relationship between the drive for muscularity and muscle dysmorphia in male (n = 55) and female (n = 59) recreational weight trainers. Results revealed that the behavior and diet subscales of the drive for muscularity significantly predicted muscle dysmorphia in males and females accounting for 69% and 46% of the total variance, respectively. Although the overall scores of muscle dysmorphia do not indicate clinical levels, these findings suggest that behaviors such as arranging one's schedule around his/her training regimen and dieting in order to gain muscle predict characteristics of muscle dysmorphia in men and women.

Rotary balance data for a single-engine trainer design for an angle-of-attack range of 8 deg to 90 deg. [conducted in langely spin tunnel

Science.gov (United States)

Pantason, P.; Dickens, W.

1979-01-01

Aerodynamic characteristics obtained in a rotational flow environment utilizing a rotary balance located in the Langley spin tunnel are presented in plotted form for a 1/6 scale, single engine trainer airplane model. The configurations tested included the basic airplane, various wing leading edge devices, elevator, aileron and rudder control settings as well as airplane components. Data are presented without analysis for an angle of attack range of 8 to 90 degrees and clockwise and counter-clockwise rotations.

Technical meeting on lessons learned with respect to SAT implementation, including development of trainers and use of cost effective training methods

International Nuclear Information System (INIS)

2002-01-01

The past years have brought some significant changes in the world energy market, where the nuclear power plants and utilities are operating. Part of NPPs is privatised now; the electricity markets are liberalized and become more and more international. Due to the increase of competition, the power production costs are now monitored more closely than before. The opening of electricity markets has led the nuclear power plants to be under the serious economic pressure with a demand for continuous cost reduction. All these require from NPPs to make their personnel training more cost-effective. In addition, based on modern technology, a great amount of new training tools, aids and technologies have been introduced during the last 2-3 years, these new opportunities can be quite useful for training cost optimization. On the basis of experience gained worldwide in the application of the systematic approach to training (SAT), SAT based training is now a broad integrated approach emphasizing not only technical knowledge and skills but also human factor related knowledge, skills and attitudes. In this way, all competency requirements for attaining and maintaining personnel competence and qualification can be met, thus promoting and strengthening quality culture and safety culture, which should be fostered throughout the initial and continuing training programmes. The subject of the present technical meeting was suggested by the members of the Technical Working Group on Training and Qualification of NPP Personnel (TWG-T and Q) and supported by a number of the IAEA meetings on NPP personnel training. The technical Meeting on 'Lessons Learned with Respect to SAT Implementation, Including Development of Trainers and Use of Cost Effective Training Methods' was organized by the IAEA in co-operation with the Tecnatom A.S. and was held from 21 to 24 October 2002 in San Sebastian de los Reyes/ Madrid, Spain. The main objective of the meeting was to provide an international forum for

What was retained? The assessment of the training for the peer trainers' course on short and long term basis

Directory of Open Access Journals (Sweden)

Ozcakar Nilgun

2008-01-01

Full Text Available Abstract Background In Turkey, the studies have reported that the age at which sexual intercourse and sexual activity starts has been steadily declining. There is an urgent need to increase social and health services for young people in order to provide them with a healthy life by changing their risky behaviors, avoiding unwanted pregnancies and sexually transmitted diseases (STDs. Sexual and reproductive health training particularly for adolescents warrants special attention and consideration. The objective of our study is to find out the short and long term effectiveness of a training course on peer education. Methods The study was conducted on 237 students who participated in a 40 hour Peer Trainer Training course. We utilized two types of evaluation methods to measure the effectiveness of the training on students' knowledge and attitude. The first method consisted of administering 3 tests comprised of the same 45 questions at 3 separate time intervals. Prior to the training a pre-test was given to obtain a measurement of base knowledge, and then an immediate post-test was given to evaluate the change in the knowledge and opinion of the participants. Finally, 6 months later the same test was administered to measure the retention of knowledge by the students. In the second type of evaluation, the participants' assessment of the training itself was sought by asking them to complete a Short Course Evaluation Form. We utilized SPSS 12.0 for descriptive analysis, and the Wilcoxon two related sample t-test were run. Results According to the pre and immediate post-test results, the training resulted in an increase in knowledge learned by an average of 21.6% (p 0.05. Participants thought that they had fun during training, and they became aware of what they knew and what they did not know. Conclusion Peer trainers with the training methods utilized, the knowledge and counseling acquired during training sessions will be able to provide counseling to

PISCEES: Predicting Ice Sheet and Climate Evolution at Extreme Scales

Energy Technology Data Exchange (ETDEWEB)

Gunzburger, Max [Florida State Univ., Tallahassee, FL (United States); Ju, Lili [Univ. of South Carolina, Columbia, SC (United States)

2017-12-09

This report provides a summary of major accomplishments and activities obtained/performed by the Florida State University/University of South Carolina team participating in the PISCEES project. Major accomplishments for development and application of the prallell 3D finite element Stokes dycore "FELIX-S" of the PISCEES project are discussed in certain detail and some representative test results and findings are also provided.

Simulating the effects of plasma disruption with a 1 MA current pulse in a coaxial test fixture

International Nuclear Information System (INIS)

Praeg, W.F.

1985-01-01

A test fixture for simulating plasma disruptions, comprising two coaxial cylinders, has been designed for use with Argonne's electromagnetic test facility FELIX. A pulsed power supply drives a half cycle sine wave current of 10 0 A through the test fixture generating fields of -1 . The coaxial structure is 140 cm long, has an outer cylinder with an OD of 78 cm and an inner cylinder with an OD of 8.3 cm. It is surrounded by the FELIX solenoid field of 1 T. This proposed upgrade of the FELIX facility should be useful for testing the effect of plasma disruption on First Wall-Blanket-Shield (FWBS) structures; a future upgrade of the solenoid field to 4 T will allow to simulate reactor conditions even better

Simulating the effects of plasma disruption with A 1 MA current pulse in a coaxial test fixture

International Nuclear Information System (INIS)

Praeg, W.F.

1985-01-01

A test fixture for simulating plasma disruptions, comprising two coaxial cylinders, has been designed for use with Argonne's electromagnetic test facility FELIX. A pulsed power supply drives a half cycle sine wave current of 10 0 A through the test fixture generating fields of -1 . The coaxial structure is 140 cm long, has an outer cylinder with an OD of 78 cm and an inner cylinder with an OD of 8.3 cm. It is surrounded by the FELIX solenoid field of 1 T. This proposed upgrade of the FELIX facility should be useful for testing the effect of plasma disruption on First Wall-Blanket-Shield (FWBS) structures; a future upgrade of the solenoid field to 4 T will allow to simulate reactor conditions even better

Athletes' Perception of Athletic Trainer Empathy: How Important Is It?

Science.gov (United States)

David, Shannon; Larson, Mary

2018-01-01

Health care practitioners face increasing expectations to provide patient-centered care. Communication skills, specifically empathy, are critical in the provision of patient-centered care. Past work correlates empathy with improved patient satisfaction, compliance, and treatment outcomes. In particular, a predictive relationship exists between clients' ratings of their clinician's empathy and treatment outcomes. There is a dearth of studies examining empathy using qualitative methodology and factors of empathy in athletic training. To gain an understanding of athletes' perceptions of empathy in the patient-clinician relationship. Qualitative interviews were completed using grounded-theory techniques. A quiet office. A typical, purposeful sample of 15 college-age Division I student-athletes (8 female, 7 male; 19.3 ± 1.2 y) from a variety of sports (football, wrestling, volleyball, baseball, etc) participated. Researchers utilized an interview protocol designed to understand the factors of empathy related to athletic training. The interview protocol established a concept of empathy to help facilitate discussion of ideas. Data were transcribed, coded, and analyzed for themes and patterns using grounded-theory techniques. Trustworthiness of the data was ensured using an external auditor, member checks, and methods triangulation. Five themes described empathy: advocacy, communication, approachability, access, and competence. Advocacy was described as the athletic trainer (AT) representing the patient. Communication was the ability to listen reflectively; approachability emerged as the comfort and personal connection the patient felt with the AT. Access and technical competence were bridges required for the development of empathy. Providing patient-centered care facilitated by developing good patient-clinician relationships is critical in enabling the best treatment outcomes. ATs portray empathy through advocacy, communication, and approachability. Empathy

Measuring moment-to-moment pilot workload using synchronous presentations of secondary tasks in a motion-base trainer

Science.gov (United States)

Bortolussi, Michael R.; Hart, Sandra G.; Shively, Robert J.

1987-01-01

A simulation was conducted to determine whether the sensitivity of secondary task measures of pilot workload could be improved by synchronizing their presentation to the occurrence of specific events or pilot actions. This synchronous method of presentation was compared to the more typical asynchronous method, where secondary task presentations are independent of pilot's flight-related activities. Twelve pilots flew low- and high-difficulty scenarios in a motion-base trainer with and without concurrent secondary tasks (e.g., choice reaction time and time production). The difficulty of each scenario was manipulated by the addition of 21 flight-related tasks superimposed on a standard approach and landing sequence. The insertion of the secondary tasks did not affect primary flight performance. However, secondary task performance did reflect workload differences between scenarios and among flight segments within scenarios, replicating the results of an earlier study in which the secondary tasks were presented asynchronously (Bortolussi et al., 1986).

Comparing Effectiveness of New Training Program of Local Trainers of Community-Based Rehabilitation Program with the Current Program: A Knowledge, Attitude and Skills Study

Directory of Open Access Journals (Sweden)

Mohsen Iravani

2011-10-01

Full Text Available Objective: This research aimed at comparison effects of a new and current "training program for community rehabilitation workers of Community Based Rehabilitation", in enhancing their knowledge, attitude and skills. Materials & Methods: In this experimental field trial, a total number of 34 newly engaged local trainers in Lorestan province were divided randomly in two (16 and 18 peoplesinterventional groups based on geographical location of their work places Teaching methods were roll playing, problem solving, and learning by doing in new program and the booklets were revised in terms of fluency and a guideline booklet for trainers were added in this program but the teaching method was reading booklets and demonstration of the skills in current program. Knowledge, Attitude and Skills of trainees assessed just before and after the training course based on the material which were used for the training course. K.A.P. changes of two groups were compared by independent t-test, Mann Whitney, Wilcoxon & Chi square. Results: Mean knowledge and skills scores increments were remarkably more significant after attending new course than after passing the current course (P<0.001 and more rehabilitation workers who attending new course use practical guides in addition to verbal instructions to train disabled people and their families (P=0.028. There were no significant differences in attitude changes among the two groups. Conclusion: As trainees learned more by means of the new training course and the two courses were not so different in the resource allocation, substituting the new method to the current one should get consideration.

Efficacy of an Electromechanical Gait Trainer Poststroke in Singapore: A Randomized Controlled Trial.

Science.gov (United States)

Chua, Joyce; Culpan, Jane; Menon, Edward

2016-05-01

To evaluate the longer-term effects of electromechanical gait trainers (GTs) combined with conventional physiotherapy on health status, function, and ambulation in people with subacute stroke in comparison with conventional physiotherapy given alone. Randomized controlled trial with intention-to-treat analysis. Community hospital in Singapore. Nonambulant individuals (N=106) recruited approximately 1 month poststroke. Both groups received 45 minutes of physiotherapy 6 times per week for 8 weeks as follows: the GT group received 20 minutes of GT training and 5 minutes of stance/gait training in contrast with 25 minutes of stance/gait training for the control group. Both groups completed 10 minutes of standing and 10 minutes of cycling. The primary outcome was the Functional Ambulation Category (FAC). Secondary outcomes were the Barthel Index (BI), gait speed and endurance, and Stroke Impact Scale (SIS). Measures were taken at baseline and 4, 8, 12, 24, and 48 weeks. Generalized linear model analysis showed significant improvement over time (independent of group) for the FAC, BI, and SIS physical and participation subscales. However, no significant group × time or group differences were observed for any of the outcome variables after generalized linear model analysis. The use of GTs combined with conventional physiotherapy can be as effective as conventional physiotherapy applied alone for people with subacute stroke. Copyright © 2016 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.

EQUIP training the trainers: an evaluation of a training programme for service users and carers involved in training mental health professionals in user-involved care planning.

Science.gov (United States)

Fraser, C; Grundy, A; Meade, O; Callaghan, P; Lovell, K

2017-08-01

WHAT IS KNOWN ON THE SUBJECT?: UK NHS policy highlights the importance of user and carer involvement in health professional training. We know little about service user and carer motivations and experiences of accessing training courses for delivering training to health professionals and how well such courses prepare them for delivering training to healthcare professionals. 'Involvement' in training has often been tokenistic and too narrowly focused on preregistration courses. There is limited data on how best to prepare and support potential service user and carer trainers. WHAT DOES THIS PAPER ADD TO EXISTING KNOWLEDGE?: This study adds to the international literature by highlighting service user and carer motivations for accessing a training course for delivering training to health professionals. Service users and carers wanted to gain new skills and confidence in presentation/facilitation as well as to make a difference to healthcare practice. We also learned that service users desired different levels of involvement in training facilitation - some wanted to take a more active role than others. A one-size-fits-all approach is not always appropriate. Encountering resistance from staff in training was a previously unidentified challenge to service user and carers' experience of delivering training in practice and is a key challenge for trainers to address in future. Professional training involvement can be enhanced via specialist training such as the EQUIP training the trainers programme evaluated here. WHAT ARE THE IMPLICATIONS FOR PRACTICE?: When training service users and carers to deliver training to mental health professionals, it is important that service users are equipped to deal with resistance from staff. It is important that service user and carer roles are negotiated and agreed prior to delivering training to healthcare professionals to accommodate individual preferences and allay anxieties. Training for service users and carers must be offered

Organization model compound by phases to establish didactic methodological actions in the scientific formation of the Weightlifting trainer

Directory of Open Access Journals (Sweden)

Luis Orlando Caballero-Riera

2015-06-01

Full Text Available The work offers a model with organization didactic methodological actions having the purpose of transforming the insufficiencies revealed in the scientific preparation of the Physical Culture and Sport Professional, as well as in the development and leading of the scientific investigative activity during the solution of problems that are shown in the socio professional context of the Weightlifting sport. The actions are focused in the scientific investigative activities and in the information management about the trainers leadership, having them to acting an independent and productive way; where the investigative creative activity articulated is harmonically with the development of investigative skills making possible the acquisition of capacities in the scientific investigative work. To carry out this research theoretical and empirical methods of investigation were used which allowed to base the proposed, to carry out the investigation process and to value its feasibility according to the specialists criteria for the solution of the Scientific Problem.

Face and content validity of the virtual reality simulator 'ScanTrainer®'.

Science.gov (United States)

Alsalamah, Amal; Campo, Rudi; Tanos, Vasilios; Grimbizis, Gregoris; Van Belle, Yves; Hood, Kerenza; Pugh, Neil; Amso, Nazar

2017-01-01

Ultrasonography is a first-line imaging in the investigation of women's irregular bleeding and other gynaecological pathologies, e.g. ovarian cysts and early pregnancy problems. However, teaching ultrasound, especially transvaginal scanning, remains a challenge for health professionals. New technology such as simulation may potentially facilitate and expedite the process of learning ultrasound. Simulation may prove to be realistic, very close to real patient scanning experience for the sonographer and objectively able to assist the development of basic skills such as image manipulation, hand-eye coordination and examination technique. The aim of this study was to determine the face and content validity of a virtual reality simulator (ScanTrainer®, MedaPhor plc, Cardiff, Wales, UK) as reflective of real transvaginal ultrasound (TVUS) scanning. A questionnaire with 14 simulator-related statements was distributed to a number of participants with differing levels of sonography experience in order to determine the level of agreement between the use of the simulator in training and real practice. There were 36 participants: novices ( n  = 25) and experts ( n  = 11) who rated the simulator. Median scores of face validity statements between experts and non-experts using a 10-point visual analogue scale (VAS) ratings ranged between 7.5 and 9.0 ( p  > 0.05) indicated a high level of agreement. Experts' median scores of content validity statements ranged from 8.4 to 9.0. The findings confirm that the simulator has the feel and look of real-time scanning with high face validity. Similarly, its tutorial structures and learning steps confirm the content validity.

Feedback Control for a Smart Wheelchair Trainer Based on the Kinect Sensor

Science.gov (United States)

Darling, Aurelia McLaughlin

This thesis describes a Microsoft Kinect-based feedback controller for a robot-assisted powered wheelchair trainer for children with a severe motor and/or cognitive disability. In one training mode, "computer gaming" mode, the wheelchair is allowed to rotate left and right while the children use a joystick to play video games shown on a screen in front of them. This enables them to learn the use of the joystick in a motivating environment, while experiencing the sensation and dynamics of turning in a safe setting. During initial pilot testing of the device, it was found that the wheelchair would creep forward while children were playing the games. This thesis presents a mathematical model of the wheelchair dynamics that explains the origin of the creep as a center of gravity offset from the wheel axis or a mismatch of the torques applied to the chair. Given these possible random perturbations, a feedback controller was developed to cancel these effects, correcting the system creep. The controller uses a Microsoft Kinect sensor to detect the distance to the screen displaying the computer game, as well as the left-right position (parallel parking concept) with respect to the screen, and then adjusts the wheel torque commands based on this measurement. We show through experimental testing that this controller effectively stops the creep. An added benefit of the feedback controller is that it approximates a washout filter, such as those used in aircraft simulators, to convey a more realistic sense of forward/backward motion during game play.

Effects of conventional overground gait training and a gait trainer with partial body weight support on spatiotemporal gait parameters of patients after stroke.

Science.gov (United States)

Park, Byoung-Sun; Kim, Mee-Young; Lee, Lim-Kyu; Yang, Seung-Min; Lee, Won-Deok; Noh, Ji-Woong; Shin, Yong-Sub; Kim, Ju-Hyun; Lee, Jeong-Uk; Kwak, Taek-Yong; Lee, Tae-Hyun; Kim, Ju-Young; Kim, Junghwan

2015-05-01

[Purpose] The purpose of this study was to confirm the effects of both conventional overground gait training (CGT) and a gait trainer with partial body weight support (GTBWS) on spatiotemporal gait parameters of patients with hemiparesis following chronic stroke. [Subjects and Methods] Thirty stroke patients were alternately assigned to one of two treatment groups, and both groups underwent CGT and GTBWS. [Results] The functional ambulation classification on the affected side improved significantly in the CGT and GTBWS groups. Walking speed also improved significantly in both groups. [Conclusion] These results suggest that the GTBWS in company with CGT may be, in part, an effective method of gait training for restoring gait ability in patients after a stroke.

Experiences of Work-Life Conflict for the Athletic Trainer Employed Outside the National Collegiate Athletic Association Division I Clinical Setting.

Science.gov (United States)

Mazerolle, Stephanie M; Pitney, William A; Eason, Christianne M

2015-07-01

The intercollegiate setting receives much of the scholarly attention related to work-life conflict (WLC). However research has been focused on the National Collegiate Athletic Association Division I setting. Multiple factors can lead to WLC for the athletic trainer (AT), including hours, travel, and lack of flexibility in work schedules. To investigate the experiences of WLC among ATs working in the non-Division I collegiate setting and to identify factors that contribute to fulfillment of work-life balance in this setting. Qualitative study. Institutions in the National Collegiate Athletic Association Divisions II and III, the National Association of Intercollegiate Athletics, and the National Junior College Athletic Association. A total of 244 ATs (128 women, 114 men; age = 37.5 ± 13.3 years, experience = 14 ± 12 years) completed phase I. Thirteen participants (8 women, 5 men; age = 38 ± 13 years, experience = 13.1 ± 11.4 years) completed phase II. For phase I, participants completed a previously validated and reliable (Cronbach α > .90) Web-based survey measuring their levels of WLC and work-family conflict (WFC). This phase included 2 WFC scales defining family; scale 1 defined family as having a partner or spouse with or without children, and scale 2 defined family as those individuals, including parents, siblings, grandparents, and any other close relatives, involved in one's life. Phase II consisted of an interview. Qualitative data were evaluated using content analysis. Data source and multiple-analyst triangulation secured credibility. The WFC scores were 26.33 ± 7.37 for scale 1 and 20.46 ± 10.14 for scale 2, indicating a moderate level of WFC for scale 1 and a low level of WFC for scale 2. Qualitative analyses revealed that organizational dimensions, such as job demands and staffing issues, can negatively affect WLC, whereas a combination of organizational and personal dimensions can positively affect WLC. Overload continues to be a prevalent

Experiences of Work-Life Conflict for the Athletic Trainer Employed Outside the National Collegiate Athletic Association Division I Clinical Setting

Science.gov (United States)

Mazerolle, Stephanie M.; Pitney, William A.; Eason, Christianne M.

2015-01-01

Context The intercollegiate setting receives much of the scholarly attention related to work-life conflict (WLC). However research has been focused on the National Collegiate Athletic Association Division I setting. Multiple factors can lead to WLC for the athletic trainer (AT), including hours, travel, and lack of flexibility in work schedules. Objective To investigate the experiences of WLC among ATs working in the non-Division I collegiate setting and to identify factors that contribute to fulfillment of work-life balance in this setting. Design Qualitative study. Setting Institutions in the National Collegiate Athletic Association Divisions II and III, the National Association of Intercollegiate Athletics, and the National Junior College Athletic Association. Patients or Other Participants A total of 244 ATs (128 women, 114 men; age = 37.5 ± 13.3 years, experience = 14 ± 12 years) completed phase I. Thirteen participants (8 women, 5 men; age = 38 ± 13 years, experience = 13.1 ± 11.4 years) completed phase II. Data Collection and Analysis For phase I, participants completed a previously validated and reliable (Cronbach α > .90) Web-based survey measuring their levels of WLC and work-family conflict (WFC). This phase included 2 WFC scales defining family; scale 1 defined family as having a partner or spouse with or without children, and scale 2 defined family as those individuals, including parents, siblings, grandparents, and any other close relatives, involved in one's life. Phase II consisted of an interview. Qualitative data were evaluated using content analysis. Data source and multiple-analyst triangulation secured credibility. Results The WFC scores were 26.33 ± 7.37 for scale 1 and 20.46 ± 10.14 for scale 2, indicating a moderate level of WFC for scale 1 and a low level of WFC for scale 2. Qualitative analyses revealed that organizational dimensions, such as job demands and staffing issues, can negatively affect WLC, whereas a combination of

An inexpensive, easily constructed, reusable task trainer for simulating ultrasound-guided pericardiocentesis.

Science.gov (United States)

Zerth, Herb; Harwood, Robert; Tommaso, Laura; Girzadas, Daniel V

2012-12-01

Pericardiocentesis is a low-frequency, high-risk procedure integral to the practice of emergency medicine. Ultrasound-guided pericardiocentesis is the preferred technique for providing this critical intervention. Traditionally, emergency physicians learned pericardiocentesis in real time, at the bedside, on critically ill patients. Medical education is moving toward simulation for training and assessment of procedures such as pericardiocentesis because it allows learners to practice time-sensitive skills without risk to patient or learner. The retail market for models for pericardiocentesis practice is limited and expensive. We have developed an ultrasound-guided pericardiocentesis task trainer that allows the physician to insert a needle under ultrasound guidance, pierce the "pericardial sac" and aspirate "blood." Our model can be simply constructed in a home kitchen, and the overall preparation time is 1 h. Our model costs $20.00 (US, 2008). Materials needed for the construction include 16 ounces of plain gelatin, one large balloon, one golf ball, food coloring, non-stick cooking spray, one wooden cooking skewer, surgical iodine solution, and a 4-quart sized plastic food storage container. Refrigeration and a heat source for cooking are also required. Once prepared, the model is usable for 2 weeks at room temperature and may be preserved an additional week if refrigerated. When the model shows signs of wear, it can be easily remade, by simply recycling the existing materials. The self-made model was well liked by training staff due to accessibility of a simulation model, and by learners of the technique as they felt more at ease performing pericardiocentesis on a live patient. Copyright © 2012 Elsevier Inc. All rights reserved.

The Effects of High - Risk - Behavior Prevetion Educational Program on the Knowledge and Atittude of School Health Trainers in Khoramabad in 1384

Directory of Open Access Journals (Sweden)

faride Malekshahi

2007-09-01

Full Text Available Malekshahi F1, Momen-nasab M1 1. Instructor, Department of nursing, Faculty of nursing and midwifery, Lorestan University of medical sciences Abstract Background: High risk behaviors are the most prevalent factors that endanger the health of a community. Nowadays the prevalence of high risk behaviors, especially among adolescents and young adults has created a lot of worries for human societies and despite the preventive measures of the last three decades, high risk behaviors have grown tremendousely in the world and have imposed heavy medical bills.Since prevention has been recognized to be the only way of controlling such behaviors, medical professionals should change people’s health behaviors by promoting the knowledge of the society. Among these professionals, health trainers can have an important role in increasing community knowledge for the prevention and control of high risk behaviors. Therefore, the level of their knowledge is important. This study was carried out to evaluate the effect of high - risk - behavior prevetion educational program on the knowledge and atittude of school health trainers in Khoramabad in 1384. Materials and methods: The study was a quasi-experimental one. The sample of the study was all school health trainers (n=50 in Khoramabad. The data collection tool was a three-section questionnaire including questions on demographic data, knowledge, and atittude toward high risk behaviors which was prepared based on reliable information, books and papers and was used after confirming its reliability and validity. In this study the intervening variable was the high - risk - behavior prevetion educational program. The educational method in this study was a two-session workshop. The educational content emphasized on the promotion of knowledge, positive attitude toward prevetion to implement healthy behaviors which was performed by university instructors in the field. After two months of education, the post test was

From dV-Trainer to Real Robotic Console: The Limitations of Robotic Skill Training.

Science.gov (United States)

Yang, Kun; Zhen, Hang; Hubert, Nicolas; Perez, Manuela; Wang, Xing Huan; Hubert, Jacques

To investigate operators' performance quality, mental stress, and ergonomic habits through a training curriculum on robotic simulators. Forty volunteers without robotic surgery experience were recruited to practice 2 exercises on a dV-Trainer (dVT) for 14 hours. The simulator software (M-score a ) provided an automatic evaluation of the overall score for the surgeons' performance. Each participant provided a subjective difficulty score (validity to be proven) for each exercise. Their ergonomic habits were evaluated based on the workspace range and armrest load-validated criteria for evaluating the proficiency of using the armrest. They then repeated the same tasks on a da Vinci Surgical Skill Simulator for a final-level test. Their final scores were compared with their initial scores and the scores of 5 experts on the da Vinci Surgical Skill Simulator. A total of 14 hours of training on the dVT significantly improved the surgeons' performance scores to the expert level with a significantly reduced workload, but their ergonomic score was still far from the expert level. Sufficient training on the dVT improves novices' performance, reduces psychological stress, and inculcates better ergonomic habits. Among the evaluated criteria, novices had the most difficulty in achieving expert levels of ergonomic skills. The training benefits of robotic surgery simulators should be determined with quantified variables. The detection of the limitations during robotic training curricula could guide the targeted training and improve the training effect. Copyright © 2017. Published by Elsevier Inc.

O PAPEL DO PROFESSOR FORMADOR EM UMA AÇÃO DE FORMAÇÃO: UMA EXPERIÊNCIA NA ABORDAGEM CONSTRUCIONISTA. THE ROLE OF TEACHER TRAINER IN TRAINING ACTION: AN EXPERIENCE IN CONSTRUCTIONIST APPROACH

Directory of Open Access Journals (Sweden)

Ádamo Duarte de Oliveira

2013-11-01

Full Text Available Este artigo, recorte de uma pesquisa, tem como objetivo analisar o papel desempenhado pelo professor formador em uma ação de formação continuada, vivenciada por um grupo de dez professores de matemática de 6° ao 9° ano do ensino fundamental. Essa formação foi organizada para discutir o uso de laptops educacionais, com foco no uso do software Klogo, distribuídos nas escolas contempladas pelo Projeto UCA (Um Computador por Aluno, no município de Terenos, no estado do Mato Grosso do Sul, Brasil. A ação de formação foi orientada pelos estudos de Papert (2008, sobre abordagem construcionista, os estudos realizados por Brousseau (2008, sobre a Teoria das Situações Didáticas (TSD, que contribuíram para a definição do papel do professor formador durante o processo de formação dos professores envolvidos, e, os estudos desenvolvidos por Valente (2005 sobre o Ciclo de Ações e a Espiral de Aprendizagem, que possibilitaram compreender alguns dos papéis do professor formador no processo de construção de conhecimentos com uso de computadores. As análises evidenciam algumas das características do papel do professor formador, tais como a de propor e criar problemas significativos; não intervir diretamente sobre o saber nas situações propostas; criar um ambiente desafiador, questionando constantemente os professores sobre suas certezas, levando-os a pensar sobre o seu pensar e consequentemente favorecendo o processo de construção de conhecimentos. This paper is a part of a research whose objective is to analyze the role of the teacher trainer in a teacher training action experienced by a group of ten mathematics teachers from sixth to ninth grade of elementary school. This training was organized to discuss the use of educational laptops, focusing on the use of the software klogo, which was distributed in schools covered by the project Um Computador por Aluno/UCA (One Computer per Student, in the city of Terenos, in the state of

El perfil profesional de los formadores de formación continua en España. [The professional profile of trainers working in continuous training in Spain].

Directory of Open Access Journals (Sweden)

Mamaqi, Xhevrie

2011-04-01

Full Text Available The aim of this study is to analyze and describe the professional profile of trainers working in continuous training in Spain. For this purpose we have developed a structured questionnaire was applied in person to a sample of 606 instructors nationwide. The questionnaire has provided information on aspects such as the socio-occupational status of instructors, their degree of professionalism, and the importance of professional skills. The information gathered has been analyzed by multivariate methods to determine the dominant professional profiles. The quantitative analysis includes the Categorical of Principal Components Analysis (CATPCA to analyze the skills and capabilities of the trainer and cluster analysis in two stages to get the profiles. Four dominant profiles have been deduced by the cluster analysis. The occupational variables, professional experience profiles and competences/skills produce the major discrepancies between the four profiles. El objetivo de este trabajo es analizar y describir los perfiles profesionales del formador de formación continua en España. Con este propósito se ha elaborado un cuestionario estructurado que se ha aplicado de forma presencial a una muestra de 606 formadores a nivel nacional. El cuestionario ha proporcionado información sobre aspectos como el estatus socio-laboral del formador, el grado de profesionalización y la importancia de las competencias profesionales de los formadores. La información recabada ha sido analizada mediante métodos multivariantes para determinar los perfiles profesionales dominantes. El análisis cuantitativo incluye el Análisis de Componentes Principales Categóricos (CATPCA para analizar las competencias y capacidades del formador y el análisis Cluster en Dos Fases para obtener los perfiles. De los resultados obtenidos se han deducido cuatro perfiles profesionales dominantes siendo las variables ocupacionales, experiencia profesional y de las capacidades las que mayor

Voice, stress, work and quality of life of soccer coaches and physical trainers.

Science.gov (United States)

Penteado, Regina Zanella; Silva, Noelle Bernardi da; Montebello, Maria Imaculada de Lima

2015-01-01

To assess aspects related to work, stress and quality of life related to voice in soccer coaches (C) and physical trainers (T), comparing the categories. Qualitative and quantitative studies with 13 C and 13 T of teams competing in Phase One of the highest level (Série A ) of the 2012 Campeonato Paulista (São Paulo State Soccer Championship). The questions were open ended and related to complaints, difficulties, and/or problems regarding voice use during work and to the relations between voice, work, stress, and quality of life. Stress at work was analyzed by the Job Stress Scale (JSS) questionnaire. The perception of the impact of the voice on quality of life was evaluated by the Voice-Related Quality of Life (V-RQOL) protocol. The answers to the questions were transcribed and submitted to content analysis, and regarding the questionnaire, descriptive data and analytical statistics were used. Content analysis showed lack of preparation for voice care; voice complaints; and intense vocal use demand under stressful work, in addition to the absence of healthy habits and social/family support. The JSS dimensions showed that the Active Work situation and the high V-RQOL scores are compatible with vocal health without complaints. There were no statistical differences between the categories. Both categories reported complaints/problems linked to professional voice use and stressful workload. However, the perception of vocal impact on the quality of life was positive, and the analysis of stress at work resulted in "good" and favorable conditions. The relationship between voice, work, stress, and quality of life in both the categories require further investigations.

Sharing a Personal Trainer: Personal and Social Benefits of Individualized, Small-Group Training.

Science.gov (United States)

Wayment, Heidi A; McDonald, Rachael L

2017-11-01

Wayment, HA and McDonald, RL. Sharing a personal trainer: personal and social benefits of individualized, small-group training. J Strength Cond Res 31(11): 3137-3145, 2017-We examined a novel personal fitness training program that combines personal training principles in a small-group training environment. In a typical training session, exercisers warm-up together but receive individualized training for 50 minutes with 1-5 other adults who range in age, exercise experience, and goals for participation. Study participants were 98 regularly exercising adult members of a fitness studio in the southwestern United States (64 women and 32 men), aged 19-78 years (mean, 46.52 years; SD = 14.15). Average membership time was 2 years (range, 1-75 months; mean, 23.54 months; SD = 20.10). In collaboration with the program directors, we developed a scale to assess satisfaction with key features of this unique training program. Participants completed an online survey in Fall 2015. Hypotheses were tested with a serial mediator model (model 6) using the SPSS PROCESS module. In support of the basic tenets of self-determination theory, satisfaction with small-group, individualized training supported basic psychological needs, which in turn were associated with greater autonomous exercise motivation and life satisfaction. Satisfaction with this unique training method was also associated with greater exercise self-efficacy. Autonomous exercise motivation was associated with both exercise self-efficacy and greater self-reported health and energy. Discussion focuses on why exercise programs that foster a sense of social belonging (in addition to motivation and efficacy) may be helpful for successful adherence to an exercise program.

The professional socialization of collegiate female athletic trainers: navigating experiences of gender bias.

Science.gov (United States)

Mazerolle, Stephanie M; Borland, John F; Burton, Laura J

2012-01-01

Female athletic trainers (ATs) experience gender discrimination in the workplace due to stereotypical gender roles, but limited information is available regarding the topic. To understand the challenges and obstacles faced by young female ATs working in National Collegiate Athletic Association Division I athletics. Exploratory study using semistructured interviews. Division I clinical setting. A total of 14 female ATs were included in the study, using both criterion and snowball-sampling techniques. Their mean age was 27 ± 2 years, with 5 ± 2 years of overall clinical experience. Criteria included employment at the Division I clinical setting, being a full-time assistant AT, and at least 3 years of working experience but no more than 9 years to avoid role continuance. Analysis of the interview data followed inductive procedures as outlined by a grounded theory approach. Credibility was established by member checks, multiple-analyst triangulation, and peer review. Clear communication with both coaches and players about expectations and philosophies regarding medical care, a supportive head AT in terms of clinical competence, and having and serving as a role model were cited as critical tools to alleviate gender bias in the workplace. The female ATs in this study stressed the importance of being assertive with coaches early in the season with regard to the AT's role on the team. They reasoned that these actions brought forth a greater perception of congruity between their roles as ATs and their gender and age. We suggest that female athletic training students seek mentors in their field while they complete their coursework and practicums. The ATs in the current study indicated that a mentor, regardless of sex, helped them feel empowered to navigate the male-centric terrain of athletic departments by encouraging them to be assertive and not second-guess their decisions.

Laparoscopic skills maintenance: a randomized trial of virtual reality and box trainer simulators.

Science.gov (United States)

Khan, Montaha W; Lin, Diwei; Marlow, Nicholas; Altree, Meryl; Babidge, Wendy; Field, John; Hewett, Peter; Maddern, Guy

2014-01-01

A number of simulators have been developed to teach surgical trainees the basic skills required to effectively perform laparoscopic surgery; however, consideration needs to be given to how well the skills taught by these simulators are maintained over time. This study compared the maintenance of laparoscopic skills learned using box trainer and virtual reality simulators. Participants were randomly allocated to be trained and assessed using either the Society of American Gastrointestinal Endoscopic Surgeons Fundamentals of Laparoscopic Surgery (FLS) simulator or the Surgical Science virtual reality simulator. Once participants achieved a predetermined level of proficiency, they were assessed 1, 3, and 6 months later. At each assessment, participants were given 2 practice attempts and assessed on their third attempt. The study was conducted through the Simulated Surgical Skills Program that was held at the Royal Australasian College of Surgeons, Adelaide, Australia. Overall, 26 participants (13 per group) completed the training and all follow-up assessments. There were no significant differences between simulation-trained cohorts for age, gender, training level, and the number of surgeries previously performed, observed, or assisted. Scores for the FLS-trained participants did not significantly change over the follow-up period. Scores for LapSim-trained participants significantly deteriorated at the first 2 follow-up points (1 and 3 months) (p < 0.050), but returned to be near initial levels by the final follow-up (6 months). This research showed that basic laparoscopic skills learned using the FLS simulator were maintained more consistently than those learned on the LapSim simulator. However, by the final follow-up, both simulator-trained cohorts had skill levels that were not significantly different to those at proficiency after the initial training period. Copyright © 2014 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights

Improving the application of a practice guideline for the assessment and treatment of suicidal behavior by training the full staff of psychiatric departments via an e-learning supported Train-the-Trainer program: study protocol for a randomized controlled trial.

Science.gov (United States)

de Beurs, Derek P; de Groot, Marieke H; de Keijser, Jos; Verwey, Bastiaan; Mokkenstorm, Jan; Twisk, Jos W R; van Duijn, Erik; van Hemert, Albert M; Verlinde, Lia; Spijker, Jan; van Luijn, Bert; Vink, Jan; Kerkhof, Ad J F M

2013-01-09

In 2012, in The Netherlands a multidisciplinary practice guideline for the assessment and treatment of suicidal behavior was issued. The release of guidelines often fails to change professional behavior due to multiple barriers. Structured implementation may improve adherence to guidelines. This article describes the design of a study measuring the effect of an e-learning supported Train-the-Trainer program aiming at the training of the full staff of departments in the application of the guideline. We hypothesize that both professionals and departments will benefit from the program. In a multicenter cluster randomized controlled trial, 43 psychiatric departments spread over 10 regional mental health institutions throughout The Netherlands will be clustered in pairs with respect to the most prevalent diagnostic category of patients and average duration of treatment. Pair members are randomly allocated to either the experimental or the control condition. In the experimental condition, the full staff of departments, that is, all registered nurses, psychologists, physicians and psychiatrists (n = 532, 21 departments) will be trained in the application of the guideline, in a one-day small interactive group Train-the-Trainer program. The program is supported by a 60-minute e-learning module with video vignettes of suicidal patients and additional instruction. In the control condition (22 departments, 404 professionals), the guideline shall be disseminated in the traditional way: through manuals, books, conferences, internet, reviews and so on. The effectiveness of the program will be assessed at the level of both health care professionals and departments. We aim to demonstrate the effect of training of the full staff of departments with an e-learning supported Train-the-Trainer program in the application of a new clinical guideline. Strengths of the study are the natural setting, the training of full staff, the random allocation to the conditions, the large scale of the

Photocurrent and photovoltage induced in a 2DEG under intense, pulsed THz radiation

International Nuclear Information System (INIS)

Lewis, R.A.; Xu, W.; Pellemans, H.P.M.; Langerak, C.J.G.M.

1999-01-01

Full text: Intense THz radiation emitted by FELIX (Free Electron Laser for Infrared eXperiments) induces both photovoltage and photocurrent signals in a high-mobility (μ = 2 x 10 6 cm 2 /V s), low-density (n e = 2 x 10 11 cm -2 ) GaAs/AlGaAs-based 2DEG. Within the ∼5 μs FELIX macropulse, there is a rapid response in the longitudinal voltage of a Hall-bar sample, reproducible between pulses. A large response continues well after the pulse; this long-time-scale behaviour varies between pulses if the current exceeds a critical value (which decreases with radiation intensity and magnetic field). Within the macropulse, the photovoltage varies with magnetic field, saturating at low field (<100 mT). The photocurrent shows a rapid, non-resonant response, evident at integral filling factors in both longitudinal and transverse data, and a slower, cyclotron resonant response, peaking at ∼390 μs after the FELIX pulse. No anisotropy in the resistivity under polarised radiation was found

Organizational influences and quality-of-life issues during the professional socialization of certified athletic trainers working in the National Collegiate Athletic Association Division I setting.

Science.gov (United States)

Pitney, William A

2006-01-01

Health professionals are exposed to critical influences and pressures when socialized into their work environments. Little is known about the organizational socialization of certified athletic trainers (ATs) in the collegiate context. To discuss the organizational influences and quality-of-life issues as each relates to the professional socialization of ATs working in the National Collegiate Athletic Association Division I setting. A qualitative design of in-depth interviews and follow-up electronic interviews was used to examine the organizational socialization of ATs. Participants associated with Division I athletic programs from 4 National Athletic Trainers' Association districts volunteered for the study. A total of 11 men and 5 women participated in the study, consisting of 14 ATs and 2 athletic directors. Interviews were transcribed verbatim and analyzed inductively. A peer review, member checks, and data source triangulation were performed to establish trustworthiness. Two categories emerged that provide insight into the experiences that affected the professional socialization of the ATs: organizational influences and quality-of-life issues. The data indicate that the participants in this study were heavily influenced by the bureaucratic tendencies of the Division I athletic organizations in which they worked. The participants were extremely concerned about the diminished quality of life that may result from being an AT in this context. They were, however, able to maintain a commitment to delivering quality care to the student-athletes despite these influences. High work volume and low administrative support were commonly cited as problems, thus creating concern about diminished quality of life and the fear of burnout. The AT's role appears not only rewarding but also challenging. The reward is working closely with patients and developing an interpersonal bond; the challenge is dealing with a bureaucratic structure and balancing one's professional and

Scrub typhus: Clinical spectrum and outcome.

Science.gov (United States)

Venkategowda, Pradeep M; Rao, S Manimala; Mutkule, Dnyaneshwar P; Rao, Mallela V; Taggu, Alai N

2015-04-01

Scrub typhus is one of the differential diagnoses for fever with thrombocytopenia. ARDS associated with Scrub typhus has high morbidity and mortality. To evaluate clinical features, lab values, and outcome in patients with scrub typhus and comparison in patients with or without ARDS. A prospective observational study was conducted on 109 patients with febrile illness and thrombocytopenia during a period of 12 months. All 109 patients were tested with both Immune-chromatography test and Weil felix test. Patients having either Immune-chromatography test/Weil felix test positive have been included and considered as scrub typhus positive whereas negative for both Immune-chromatography and Weil felix test were excluded. Clinical features, lab parameters, and outcome were evaluated in all patients with scrub typhus. Statistical analysis used in this study was T-test. Among 58 patients who were included (After exclusion of 51 patients among total of 109 patients) 34 patients had no ARDS and 24 patients had ARDS. The clinical feature like dyspnoea, cough, low blood pressure (MAPscrub typhus patients group with ARDS. The higher titers of Weil-felix can be correlated with more severe form of disease according to our observation. All 34 Scrub typhus patients without ARDS recovered completely. Among 24 Scrub typhus patients with ARDS, 22 patients recovered, and 2 patients died. Scrub typhus is an important differential diagnosis in a patients having fever with thrombocytopenia. Scrub typhus associated with ARDS has high morbidity and mortality. Early diagnosis and treatment with doxycycline can prevent the occurrence of ARDS.

Maintaining Professional Commitment as a Newly Credentialed Athletic Trainer in the Secondary School Setting.

Science.gov (United States)

Mazerolle, Stephanie M; Myers, Sarah L; Walker, Stacy E; Kirby, Jessica

2018-03-01

  Professional commitment, or one's affinity and loyalty to a career, has become a topic of interest in athletic training. The expanding research on the topic, however, has omitted newly credentialed athletic trainers (ATs). For an impressionable group of practitioners, transitioning to clinical practice can be stressful.   To explore the professional commitment of newly credentialed ATs in the secondary school setting.   Secondary school.   Qualitative study.   A total of 31 newly credentialed ATs (6 men, 25 women; mean age = 24 ± 3 years) participated. Of these, 17 ATs (4 men, 13 women; mean age = 25 ± 4 years) were employed full time in the secondary school setting, and 14 ATs (2 men, 12 women; mean age = 23.0 ± 2.0 years) were graduate assistant students in the secondary school setting.   All participants completed semistructured interviews, which focused on their experiences in the secondary school setting and transitioning into the role and setting. Transcripts were analyzed using the phenomenologic approach. Creditability was established by peer review, member checks, and researcher triangulation.   Four main findings related to the professional commitment of newly credentialed ATs in the secondary school setting were identified. Work-life balance, professional relationships formed with the student-athletes, enjoyment gained from working in the secondary school setting, and professional responsibility emerged as factors facilitating commitment.   Affective commitment is a primary facilitator of professional commitment. Newly credentialed ATs who enjoy their jobs and have time to engage in nonwork roles are able to maintain a positive professional commitment. Our findings align with the previous literature and help strengthen our understanding that rejuvenation and passion are important to professional commitment.

Role Strain, Part 2: Perceptions Among Athletic Trainers Employed in the Professional Practice Setting.

Science.gov (United States)

Romero, Manuel G; Pitney, William A; Mazerolle, Stephanie M; Brumels, Kirk

2018-02-01

  Athletic trainers (ATs) employed in the professional sport setting (ATPSSs) demonstrate moderate to high degrees of role strain. The experiences and perceptions of these ATs provide insight regarding the sources of role strain as well as ways to reduce it.   To investigate the perceptions of ATPSSs regarding role strain.   Qualitative study.   From a purposeful sampling of 389 ATs employed in the 5 major sport leagues (Major League Baseball, Major League Soccer, National Basketball Association, National Football League, and National Hockey League), we identified 34 participants willing to participate in phone interviews. Data Collection and Procedures:  Semistructured phone interviews. Inductive data analysis was based on a grounded theory approach. Credibility was addressed with member checks and a peer debriefing.   Three first-order emergent themes materialized from the data: (1) sources of role strain, (2) consequences of role strain, and (3) strategies to alleviate role strain in ATPSSs. Participants described the antecedents of role strain as emerging from the competing expectations of the professional athlete, the organization, and the sport league. Consequences of role strain included effects on direct patient care and work-life imbalance. Improving organizational factors such as inadequate staffing and poor communication within the organization were strategies described by participants for decreasing role strain in the professional sports setting.   Our participants discussed experiencing role strain, which was facilitated by trying to meet the competing demands placed on them with limited time and often with an inadequate support staff. Participant role strain affected health care and contributed to work-life imbalance. Participants described changing the organizational factors that contributed to role strain as a strategy to alleviate the perceived stress.

The importance of material resources and qualified trainers in adult non-formal education and training centres in South Africa

Science.gov (United States)

Mayombe, Celestin; Lombard, Antoinette

2016-04-01

Non-formal education and training (NFET) programmes in public and private centres in South Africa aim to meet the training needs of adults who have been deprived of formal education which would have fostered skills acquisition and access to employment earlier in their lives. The concern which informs this paper is that adults who face long-term unemployment due to a lack of marketable skills often remain unemployed after completing NFET programmes. The paper assesses the extent to which material and human resources have affected skills acquisition and graduate employment in KwaZulu-Natal, South Africa. The results show that material and human resource challenges in most public and some private centres have led to gaps in skills training. Programmes focus too strongly on academic credits and certificates and not enough on employment as an end goal. The authors argue that the existence of suitable training materials and qualified trainers with practical experience and specific technical skills constitutes favourable conditions ("enabling environments") for graduate employment. Without improvement in material and human resources, adult trainees will continue to experience difficulties integrating into the labour market, and the cycle of poverty and social exclusion will remain unbroken.

Building national capacity for research mentor training: an evidence-based approach to training the trainers.

Science.gov (United States)

Pfund, Christine; Spencer, Kimberly C; Asquith, Pamela; House, Stephanie C; Miller, Sarah; Sorkness, Christine A

2015-01-01

Research mentor training (RMT), based on the published Entering Mentoring curricula series, has been shown to improve the knowledge and skills of research mentors across career stages, as self-reported by both the mentors engaged in training and their mentees. To promote widespread dissemination and empower others to implement this evidence-based training at their home institutions, we developed an extensive, interactive, multifaceted train-the-trainer workshop. The specific goals of these workshops are to 1) increase facilitator knowledge of an RMT curriculum, 2) increase facilitator confidence in implementing the curriculum, 3) provide a safe environment to practice facilitation of curricular activities, and 4) review implementation strategies and evaluation tools. Data indicate that our approach results in high satisfaction and significant confidence gains among attendees. Of the 195 diverse attendees trained in our workshops since Fall 2010, 44% report implementation at 39 different institutions, collectively training more than 500 mentors. Further, mentors who participated in the RMT sessions led by our trained facilitators report high facilitator effectiveness in guiding discussion. Implications and challenges to building the national capacity needed for improved research mentoring relationships are discussed. © 2015 C. Pfund, K. C. Spencer, et al. CBE—Life Sciences Education © 2015 The American Society for Cell Biology. This article is distributed by The American Society for Cell Biology under license from the author(s). It is available to the public under an Attribution–Noncommercial–Share Alike 3.0 Unported Creative Commons License (http://creativecommons.org/licenses/by-nc-sa/3.0).

The Effects on Kinematics and Muscle Activity of Walking in a Robotic Gait Trainer During Zero-Force Control.

Science.gov (United States)

van Asseldonk, Edwin H F; Veneman, Jan F; Ekkelenkamp, Ralf; Buurke, Jaap H; van der Helm, Frans C T; van der Kooij, Herman

2008-08-01

"Assist as needed" control algorithms promote activity of patients during robotic gait training. Implementing these requires a free walking mode of a device, as unassisted motions should not be hindered. The goal of this study was to assess the normality of walking in the free walking mode of the LOPES gait trainer, an 8 degrees-of-freedom lightweight impedance controlled exoskeleton. Kinematics, gait parameters and muscle activity of walking in a free walking mode in the device were compared with those of walking freely on a treadmill. Average values and variability of the spatio-temporal gait variables showed no or small (relative to cycle-to-cycle variability) changes and the kinematics showed a significant and relevant decrease in knee angle range only. Muscles involved in push off showed a small decrease, whereas muscles involved in acceleration and deceleration of the swing leg showed an increase of their activity. Timing of the activity was mainly unaffected. Most of the observed differences could be ascribed to the inertia of the exoskeleton. Overall, walking with the LOPES resembled free walking, although this required several adaptations in muscle activity. These adaptations are such that we expect that Assist as Needed training can be implemented in LOPES.

Personal and Environmental Characteristics Predicting Burnout Among Certified Athletic Trainers at National Collegiate Athletic Association Institutions

Science.gov (United States)

Kania, Michelle L; Meyer, Barbara B; Ebersole, Kyle T

2009-01-01

Context: Recent research in the health care professions has shown that specific personal and environmental characteristics can predict burnout, which is a negative coping strategy related to stressful situations. Burnout has been shown to result in physiologic (eg, headaches, difficulty sleeping, poor appetite), psychological (eg, increased negative self-talk, depression, difficulty in interpersonal relationships), and behavioral (eg, diminished care, increased absenteeism, attrition) symptoms. Objective: To examine the relationship between selected personal and environmental characteristics and burnout among certified athletic trainers (ATs). Design: Cross-sectional survey. Setting: A demographic survey that was designed for this study and the Maslach Burnout Inventory–Human Services Survey. Patients or Other Participants: A total of 206 ATs employed at National Collegiate Athletic Association (NCAA) institutions as clinical ATs volunteered. Main Outcome Measure(s): We assessed personal and environmental characteristics of ATs with the demographic survey and measured burnout using the Maslach Burnout Inventory–Human Services Survey. Multiple regression analyses were performed to examine relationships between specific personal and environmental characteristics and each of the 3 subscales of burnout (emotional exhaustion, depersonalization, personal accomplishment). Results: Most ATs we surveyed experienced low to average levels of burnout. Personal characteristics predicted 45.5% of the variance in emotional exhaustion (P teachers. The results also support the Cognitive-Affective Model of Athletic Burnout proposed by Smith. Finally, these results indicate new areas of concentration for burnout research and professional practice. PMID:19180220

An Analysis of Trainers' Perspectives within an Ecological Framework: Factors that Influence Mine Safety Training Processes.

Science.gov (United States)

Haas, Emily J; Hoebbel, Cassandra L; Rost, Kristen A

2014-09-01

Satisfactory completion of mine safety training is a prerequisite for being hired and for continued employment in the coal industry. Although training includes content to develop skills in a variety of mineworker competencies, research and recommendations continue to specify that specific limitations in the self-escape portion of training still exist and that mineworkers need to be better prepared to respond to emergencies that could occur in their mine. Ecological models are often used to inform the development of health promotion programs but have not been widely applied to occupational health and safety training programs. Nine mine safety trainers participated in in-depth semi-structured interviews. A theoretical analysis of the interviews was completed via an ecological lens. Each level of the social ecological model was used to examine factors that could be addressed both during and after mine safety training. The analysis suggests that problems surrounding communication and collaboration, leadership development, and responsibility and accountability at different levels within the mining industry contribute to deficiencies in mineworkers' mastery and maintenance of skills. This study offers a new technique to identify limitations in safety training systems and processes. The analysis suggests that training should be developed and disseminated with consideration of various levels-individual, interpersonal, organizational, and community-to promote skills. If factors identified within and between levels are addressed, it may be easier to sustain mineworker competencies that are established during safety training.

Development and Implementation of a Training-of-Trainers Program for Continuous Positive Airway Pressure in Neonatal and Pediatric Patients in Five Low- and Middle-Income Countries.

Science.gov (United States)

Wilson, Patrick T; Benckert, Megan M; Moresky, Rachel T; Morris, Marilyn C

2017-10-01

We describe a pragmatic training-of-trainers program for the use of continuous positive airway pressure (CPAP) for neonatal and pediatric patients. The program is designed for medical professionals working in low- and middle-income countries and involves 2 days of in-class training followed by 1 day of in-service training. The program was created after training in Cambodia, Ghana, Honduras, Kenya and Rwanda and addresses the issues of resource availability, cultural context and local buy-in and partnership in low- and middle-income countries. We hope others will use the training program to increase knowledge and use of CPAP with the ultimate goal of improving neonatal and pediatric survival globally. © The Author [2017]. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Combining of ETHOS Operating Ergonomic Platform, Three-dimensional Laparoscopic Camera, and Radius Surgical System Manipulators Improves Ergonomy in Urologic Laparoscopy: Comparison with Conventional Laparoscopy and da Vinci in a Pelvi Trainer.

Science.gov (United States)

Tokas, Theodoros; Gözen, Ali Serdar; Avgeris, Margaritis; Tschada, Alexandra; Fiedler, Marcel; Klein, Jan; Rassweiler, Jens

2017-10-01

Posture, vision, and instrumentation limitations are the main predicaments of conventional laparoscopy. To combine the ETHOS surgical chair, the three-dimensional laparoscope, and the Radius Surgical System manipulators, and compare the system with conventional laparoscopy and da Vinci in terms of task completion times and discomfort. Fifteen trainees performed the three main laparoscopic suturing tasks of the Heilbronn training program (IV: simulation of dorsal venous complex suturing; V: circular suturing of tubular structure; and VI: urethrovesical anastomosis) in a pelvi trainer. The tasks were performed conventionally, utilizing the three devices, and robotically. Task completion times were recorded and the surgeon discomfort was evaluated using questionnaires. Task completion times were compared using nonparametric Wilcoxon signed rank test and ergonomic scores were compared using Pearson chi-square test. The use of the full laparoscopic set (ETHOS chair, three-dimensional laparoscopic camera, Radius Surgical System needle holders), resulted in a significant improvement of the completion time of the three tested tasks compared with conventional laparoscopy (psystem nullified heavy discomfort for Tasks IV and V and minimized it (6.7%) for the most demanding Task VI. Especially for Task VI, all trainees gained benefit, by using the system, in terms of task completion times and discomfort. The limited trainee robotic experience and the questionnaire subjectivity could be a potential limitation. The ergonomic laparoscopic system offers significantly improved task completion times and ergonomy than conventional laparoscopy. Furthermore, it demonstrates comparable results to robotic surgery. The study was conducted in a pelvi trainer and no patients were recruited. Copyright © 2016 European Association of Urology. Published by Elsevier B.V. All rights reserved.

Validation study of a computer-based open surgical trainer: SimPraxis(®) simulation platform.

Science.gov (United States)

Tran, Linh N; Gupta, Priyanka; Poniatowski, Lauren H; Alanee, Shaheen; Dall'era, Marc A; Sweet, Robert M

2013-01-01

Technological advances have dramatically changed medical education, particularly in the era of work-hour restrictions, which increasingly highlights a need for novel methods to teach surgical skills. The purpose of this study was to evaluate the validity of a novel, computer-based, interactive, cognitive simulator for training surgeons to perform pelvic lymph node dissection (PLND). Eight prostate cancer experts evaluated the content of the simulator. Contextual aspects of the simulator were rated on a five-point Likert scale. The experts and nine first-year residents completed a simulated PLND. Time and deviations were logged, and the results were compared between experts and novices using the Mann-Whitney test. Before training, 88% of the experts felt that a validated simulator would be useful for PLND training. After testing, 100% of the experts felt that it would be more useful than standard video training. Eighty-eight percent stated that they would like to see the simulator in the curriculum of residency programs and 56% thought it would be useful for accreditation purposes. The experts felt that the simulator aided in overall understanding, training indications, concepts and steps of the procedure, training how to use an assistant, and enhanced the knowledge of anatomy. Median performance times taken by experts and interns to complete a PLND procedure on the simulator were 12.62 and 23.97 minutes, respectively. Median deviation from the incorporated procedure pathway for experts was 24.5 and was 89 for novices. We describe an interactive, computer-based simulator designed to assist in mastery of the cognitive steps of an open surgical procedure. This platform is intuitive and flexible, and could be applied to any stepwise medical procedure. Overall, experts outperformed novices in their performance on the trainer. Experts agreed that the content was acceptable, accurate, and representative.

Graduate-Assistant Athletic Trainers' Perceptions of the Supervisor's Role in Professional Socialization: Part II.

Science.gov (United States)

Thrasher, Ashley B; Walker, Stacy E; Hankemeier, Dorice A; Mulvihill, Thalia

2016-10-01

Many new athletic trainers (ATs) obtain graduate-assistant (GA) positions to gain more experience and professional development while being mentored by a veteran AT; however, GA ATs' perceptions of the supervisor's role in professional development are unknown. To explore the supervisor's role in the professional development of GAs in the collegiate setting. Qualitative study. Phone interviews. A total of 19 collegiate GAs (15 women, 4 men; average age = 23 ± 0.15 years; National Collegiate Athletic Association Division I = 13, II = 3, III = 2; National Association of Intercollegiate Athletics = 2; postprofessional athletic training program = 5). Data were collected via phone interviews and transcribed verbatim. Interviews were conducted until data saturation occurred. Data were analyzed through phenomenologic reduction. Trustworthiness was established via member checks and peer review. Three themes emerged: (1) GAs' expectations of supervisors, (2) professional development, and (3) mentoring and support. Participants expected their supervisors to provide mentorship, support, and feedback to help them improve their athletic training skills, but they also realized supervisors were busy with patient care responsibilities. Most participants felt their supervisors were available, but others believed their supervisors were too busy to provide support and feedback. Participants felt their supervisors provided professional development by teaching them new skills and socializing them into the profession. Furthermore, they thought their supervisors provided mentorship professionally, personally, and clinically. Supervisors supported the participants by standing behind them in clinical decisions and having open-door policies. The graduate assistantship allows new ATs to gain experience while pursuing professional development, mentorship, and support from a supervisor. The extent of development is highly dependent on the supervisor, but most supervisors mentor GAs. When

Navigating Motherhood and the Role of the Head Athletic Trainer in the Collegiate Setting.

Science.gov (United States)

Mazerolle, Stephanie M; Eason, Christianne M

2016-07-01

Motherhood has been identified as a barrier to the head athletic trainer (AT) position. Role models have been cited as a possible facilitator for increasing the number of women who pursue and maintain this role in the collegiate setting. To examine the experiences of female ATs balancing motherhood and head AT positions in the National Collegiate Athletic Association Division II and III and National Association of Intercollegiate Athletics settings. Qualitative study. National Collegiate Athletic Association Divisions II and III and National Association of Intercollegiate Athletics. A total of 22 female head ATs (average age = 40 ± 8 years) who were married with children completed our study. Our participants had been certified for 15.5 ± 7.5 years and in their current positions as head ATs for 9 ± 8 years. We conducted online interviews with all participants. Participants journaled their reflections on a series of open-ended questions pertaining to their experiences as head ATs. Data were analyzed following a general inductive approach. Credibility was confirmed through peer review and researcher triangulation. We identified 3 major contributors to work-life conflict. Two speak to organizational influences on conflict: work demands and time of year. The role of motherhood, which was more of a personal contributor, also precipitated conflict for our ATs. Four themes emerged as work-life balance facilitators: planning, attitude and perspective, support networks, and workplace integration. Support was defined at both the personal and professional levels. In terms of the organization, our participants juggled long work hours, travel, and administrative tasks. Individually and socioculturally, they overcame their guilt and their need to be present and an active part of the parenting process. These mothers demonstrated the ability to cope with their demanding roles as both moms and head ATs.

Felix Bloch (1905–1983)

Indian Academy of Sciences (India)

IAS Admin

1905, to Jewish parents, Gustav and Agnes Bloch. The year he ... Both the student and the supervisor were in their 20's, separated by 5– ... up on the West Coast, in the University of Stanford, where he stayed for the rest of his academic life.

2586-IJBCS-Article-Felix Koubouana

African Journals Online (AJOL)

hp

Félix KOUBOUANA1*, Suspense Averti IFO2, Lydie Blanche Mayitoukou LOUPET2 et. Eddie NDINGA2. 1Laboratoire d'Ecologie Appliquée et Environnement, ENSAF, Université Marien Ngouabi,. Brazzaville, Congo. 2Laboratoire d'Ecologie Appliquée et Environnement, ENS, Université Marien Ngouabi, Brazzaville, ...

A new approach to the solution of the vacuum magnetic problem in fusion machines

International Nuclear Information System (INIS)

Zabeo, L.; Piccolo, F.; Sartori, F.; Albanese, R.; Cenedese, A.

2006-01-01

The magnetic vacuum topology reconstruction using the magnetic measurements is essential in controlling and understanding plasmas produced by fusion machines. In a wide range of the cases, the instruments to approach the problem have been designed for a specific machine and to solve a specific plasma model. Recently a new approach has been used by developing new magnetic software called Felix. The adopted solution in the design allows the use of the software not only at JET but also at different machines by simply changing a configuration file. A database describing the tokamak in the magnetic point of view is used to provide different vacuum magnetic models (polynomial, moments, filamentary) that can be solved by Felix without any recompiling or testing. In order to reduce the analysis and debugging time the software has been designed with modularity and platform independence in mind. That results in a large portability and in particular it allows use of the same code both offline and in real-time. One of the main aspects of the tool is its capability to solve different plasma models of current distribution by changing its configuration file. In order to improve the plasma magnetic reconstruction in real time a set of models has been run using Felix. An improved polynomial based model compared with the one presently used and two models using current filaments have been tested and compared. The new system has also been improved the calculation of plasma magnetic parameters. Double null configurations smooth transitions, more accurate gap and strike-point calculations, detailed boundary reconstruction are now systematically available. Felix is presently running at JET in different real-time analysis and control systems that need vacuum magnetic topology such as control of the plasma shape, the wall protection system [F.Piccolo et al.'Upgrade of the protection system for the first wall at JET in the ITER Be and W tiles prespective' this conference], the magnetic

Diagnostic validation of selected serological tests for detecting scrub typhus.

Science.gov (United States)

Koraluru, Munegowda; Bairy, Indira; Varma, Muralidhar; Vidyasagar, Sudha

2015-07-01

Clinical diagnosis of scrub typhus is often difficult because the symptoms are very similar to those of other febrile illness such as dengue, leptospirosis, malaria and other viral hemorrhagic fevers. Though better diagnostic tests are available for rickettsial diseases and scrub typhus elsewhere, the Weil-Felix test is still commonly used in India, mainly because microimmunofluorescence assays (M-IFA) were not available in India till recently and relevant staff had insufficient training. The present study was performed to investigate the performance of M-IFA, IgM ELISA, and Weil-Felix test on 546 non-repeated serum samples from subjects suspected of having scrub typhus. One hundred and forty-three of these 546 samples were positive by M-IFA; these cases were also confirmed clinically to have scrub typhus based on their dramatic responses to doxycycline therapy. IgM ELISA was positive in 122 of the 143 M-IFA positive cases and the Weil-Felix test in 96. Though the Weil-Felix test is a heterophile agglutination test, it was found in this study to have good specificity but far too little sensitivity to use as a routine diagnostic test. IgM ELISA can be a good substitute for M-IFA. Incorporation of multiple prototype antigens on M-IFA slides is likely one of the reasons for its superior performance. As newer and better diagnostic assays become available for scrub typhus diagnosis in developed countries, it will be imperative to also use such tests in other endemic countries to prevent over- or under-diagnosis of scrub typhus. © 2015 The Societies and Wiley Publishing Asia Pty Ltd.

A new approach to the solution of the vacuum magnetic problem in fusion machines

International Nuclear Information System (INIS)

Zabeo, L.; Artaserse, G.; Cenedese, A.; Piccolo, F.; Sartori, F.

2007-01-01

The magnetic vacuum topology reconstruction using magnetic measurements is essential in controlling and understanding plasmas produced in magnetic confinement fusion devices. In a wide range of cases, the instruments used to approach the problem have been designed for a specific machine and to solve a specific plasma model. Recently, a new approach has been used for developing new magnetic software called FELIX. The adopted solution in the design allows the use of the software not only at JET but also at other machines. In order to reduce the analysis and debugging time the software has been designed with modularity and platform independence in mind. This results in a large portability and in particular it allows using the same code both offline and in real-time. One of the main aspects of the tool is its capability to solve different plasma models of current distribution. Thanks to this feature, in order to improve the plasma magnetic reconstruction in real-time, a set of different models has been run using FELIX. FELIX is presently running at JET in different real-time analysis and control systems that need vacuum magnetic topology

Design and analysis of annular combustion chamber of a low bypass turbofan engine in a jet trainer aircraft

Directory of Open Access Journals (Sweden)

C. Priyant Mark

2016-06-01

Full Text Available The design of an annular combustion chamber in a gas turbine engine is the backbone of this paper. It is specifically designed for a low bypass turbofan engine in a jet trainer aircraft. The combustion chamber is positioned in between the compressor and turbine. It has to be designed based on the constant pressure, enthalpy addition process. The present methodology deals with the computation of the initial design parameters from benchmarking of real-time industry standards and arriving at optimized values. It is then studied for feasibility and finalized. Then the various dimensions of the combustor are calculated based on different empirical formulas. The air mass flow is then distributed across the zones of the combustor. The cooling requirement is met using the cooling holes. Finally the variations of parameters at different points are calculated. The whole combustion chamber is modeled using Siemens NX 8.0, a modeling software and presented. The model is then analyzed using various parameters at various stages and levels to determine the optimized design. The aerodynamic flow characteristics is simulated numerically by means of ANSYS 14.5 software suite. The air-fuel mixture, combustion-turbulence, thermal and cooling analysis is carried out. The analysis is performed at various scenarios and compared. The results are then presented in image outputs and graphs.

Follow Your Virtual Trainer (FYVT): a randomised controlled trial protocol of IT-based lifestyle intervention programme to promote physical activity and health among middle-aged Hong Kong Chinese.

Science.gov (United States)

Hui, Stanley Sai-Chuen; Xie, Yao Jie; Kwok, Ron Chi-Wai; Tam, Eric Wing-Cheung; Mak, Winnie Wing Sze; Mo, Phoenix Kit-Han

2018-02-03

Hong Kong is a highly urbanised city where many people work long hours. The limited time and lack of professional instruction are the typical barriers to exercise. The purpose of this study is to test the effectiveness of an information technology-based lifestyle intervention programme on improving physical activity (PA) level and health status in a sample of middle-aged Hong Kong adults. A two-arm parallel randomised controlled trial named 'Follow Your Virtual Trainer' will be conducted among 200 physically inactive Chinese adults aged from 40 to 65 years. Those randomly allocated to an intervention group will be under the instruction of a web-based computer software termed 'Virtual Trainer (VT)' to conduct a 3-month self-planned PA programme. A series of online seminars with healthy lifestyle information will be released to the participants biweekly for 3 months. After that, 6 months observation will follow. Those in the control group will only receive a written advice of standard PA recommendation and the textual content of the seminars. The assessments will be implemented at baseline, the 3rd, 6th and 9th months. The primary outcome is PA measured by accelerometer and International Physical Activity Questionnaire. The secondary outcomes include cardiorespiratory fitness, resting energy expenditure, anthropometrics, body composition, blood pressure, health-related quality of life, sleep quality and quantity, fatigue, behaviour mediators and maintenance of PA. The main effectiveness of the intervention will be assessed by a linear mixed model that tests the random effect of treatment on outcomes at the 3rd, 6th and 9th months. This trial has been approved by the Joint Chinese University of Hong Kong-New Territories East Cluster Clinical Research Ethics Committee (CRE 2015235). The study results will be presented at scientific conferences and published in peer-reviewed journals. NCT02553980. © Article author(s) (or their employer(s) unless otherwise stated in the

Feasibility and effects of newly developed balance control trainer for mobility and balance in chronic stroke patients: a randomized controlled trial.

Science.gov (United States)

Lee, So Hyun; Byun, Seung Deuk; Kim, Chul Hyun; Go, Jin Young; Nam, Hyeon Uk; Huh, Jin Seok; Jung, Tae Du

2012-08-01

To investigate the feasibility and effects of balance training with a newly developed Balance Control Trainer (BCT) that applied the concept of vertical movement for the improvements of mobility and balance in chronic stroke patients. Forty chronic stroke patients were randomly assigned to an experimental or a control group. The experimental group (n=20) underwent training with a BCT for 20 minutes a day, 5 days a week for 4 weeks, in addition to concurrent conventional physical therapy. The control group (n=20) underwent only conventional therapy for 4 weeks. All participants were assessed by: the Functional Ambulation Categories (FAC), 10-meter Walking Test (10mWT), Timed Up and Go test (TUG), Berg Balance Scale (BBS), Korean Modified Barthel Index (MBI), and Manual Muscle Test (MMT) before training, and at 2 and 4 weeks of training. There were statistically significant improvements in all parameters except knee extensor power at 2 weeks of treatment, and in all parameters except MBI which showed further statistically significant progress in the experimental group over the next two weeks (pgait in ambulatory chronic stroke patients. Furthermore, it may provide additional benefits when used in conjunction with conventional therapies.

Interfacing detectors and collecting data for large-scale experiments in high energy physics using COTS technology

International Nuclear Information System (INIS)

Schumacher, Joern

2017-01-01

Data-acquisition systems for high-energy physics experiments like the ATLAS experiment at the European particle-physics research institute CERN are used to record experimental physics data and are essential for the effective operation of an experiment. Located in underground facilities with limited space, power, cooling, and exposed to ionizing radiation and strong magnetic fields, data-acquisition systems have unique requirements and are challenging to design and build. Traditionally, these systems have been composed of custom-designed electronic components to be able to cope with the large data volumes that high-energy physics experiments generate and at the same time meet technological and environmental requirements. Custom-designed electronics is costly to develop,effortful to maintain and typically not very flexible. This thesis explores an alternative architecture for data-acquisition systems based on commercial off-the-shelf (COTS) components. A COTS-based data distribution device called FELIX that will be integrated in ATLAS is presented. The hardware and software implementation of this device is discussed, with a specific focus on performance, heterogenity of systems and traffic patterns. The COTS-based readout approach is evaluated in the context of the future requirements of the ATLAS experiment. The main contributions of the thesis are an analysis of the ATLAS data-acquisition system with a focus on the readout system, a software architecture for the main application on FELIX hosts, a performance analysis and tuning based on computer science methods for central FELIX software components with respect to the requirements of the ATLAS experiment, a network communication library with a high-level software interface to utilize high-performance computing network technology for the purpose of data-acquisition systems, and an evaluation and discussion of ATLAS data-acquisition using FELIX systems as a case study for COTS-based data-acquisition in high

Optimization on fixed low latency implementation of the GBT core in FPGA

Science.gov (United States)

Chen, K.; Chen, H.; Wu, W.; Xu, H.; Yao, L.

2017-07-01

In the upgrade of ATLAS experiment [1], the front-end electronics components are subjected to a large radiation background. Meanwhile high speed optical links are required for the data transmission between the on-detector and off-detector electronics. The GBT architecture and the Versatile Link (VL) project are designed by CERN to support the 4.8 Gbps line rate bidirectional high-speed data transmission which is called GBT link [2]. In the ATLAS upgrade, besides the link with on-detector, the GBT link is also used between different off-detector systems. The GBTX ASIC is designed for the on-detector front-end, correspondingly for the off-detector electronics, the GBT architecture is implemented in Field Programmable Gate Arrays (FPGA). CERN launches the GBT-FPGA project to provide examples in different types of FPGA [3]. In the ATLAS upgrade framework, the Front-End LInk eXchange (FELIX) system [4, 5] is used to interface the front-end electronics of several ATLAS subsystems. The GBT link is used between them, to transfer the detector data and the timing, trigger, control and monitoring information. The trigger signal distributed in the down-link from FELIX to the front-end requires a fixed and low latency. In this paper, several optimizations on the GBT-FPGA IP core are introduced, to achieve a lower fixed latency. For FELIX, a common firmware will be used to interface different front-ends with support of both GBT modes: the forward error correction mode and the wide mode. The modified GBT-FPGA core has the ability to switch between the GBT modes without FPGA reprogramming. The system clock distribution of the multi-channel FELIX firmware is also discussed in this paper.

Optimization on fixed low latency implementation of the GBT core in FPGA

International Nuclear Information System (INIS)

Chen, K.; Chen, H.; Wu, W.; Xu, H.; Yao, L.

2017-01-01

In the upgrade of ATLAS experiment [1], the front-end electronics components are subjected to a large radiation background. Meanwhile high speed optical links are required for the data transmission between the on-detector and off-detector electronics. The GBT architecture and the Versatile Link (VL) project are designed by CERN to support the 4.8 Gbps line rate bidirectional high-speed data transmission which is called GBT link [2]. In the ATLAS upgrade, besides the link with on-detector, the GBT link is also used between different off-detector systems. The GBTX ASIC is designed for the on-detector front-end, correspondingly for the off-detector electronics, the GBT architecture is implemented in Field Programmable Gate Arrays (FPGA). CERN launches the GBT-FPGA project to provide examples in different types of FPGA [3]. In the ATLAS upgrade framework, the Front-End LInk eXchange (FELIX) system [4, 5] is used to interface the front-end electronics of several ATLAS subsystems. The GBT link is used between them, to transfer the detector data and the timing, trigger, control and monitoring information. The trigger signal distributed in the down-link from FELIX to the front-end requires a fixed and low latency. In this paper, several optimizations on the GBT-FPGA IP core are introduced, to achieve a lower fixed latency. For FELIX, a common firmware will be used to interface different front-ends with support of both GBT modes: the forward error correction mode and the wide mode. The modified GBT-FPGA core has the ability to switch between the GBT modes without FPGA reprogramming. The system clock distribution of the multi-channel FELIX firmware is also discussed in this paper.

Interfacing detectors and collecting data for large-scale experiments in high energy physics using COTS technology

Energy Technology Data Exchange (ETDEWEB)

Schumacher, Joern

2017-07-01

Data-acquisition systems for high-energy physics experiments like the ATLAS experiment at the European particle-physics research institute CERN are used to record experimental physics data and are essential for the effective operation of an experiment. Located in underground facilities with limited space, power, cooling, and exposed to ionizing radiation and strong magnetic fields, data-acquisition systems have unique requirements and are challenging to design and build. Traditionally, these systems have been composed of custom-designed electronic components to be able to cope with the large data volumes that high-energy physics experiments generate and at the same time meet technological and environmental requirements. Custom-designed electronics is costly to develop,effortful to maintain and typically not very flexible. This thesis explores an alternative architecture for data-acquisition systems based on commercial off-the-shelf (COTS) components. A COTS-based data distribution device called FELIX that will be integrated in ATLAS is presented. The hardware and software implementation of this device is discussed, with a specific focus on performance, heterogenity of systems and traffic patterns. The COTS-based readout approach is evaluated in the context of the future requirements of the ATLAS experiment. The main contributions of the thesis are an analysis of the ATLAS data-acquisition system with a focus on the readout system, a software architecture for the main application on FELIX hosts, a performance analysis and tuning based on computer science methods for central FELIX software components with respect to the requirements of the ATLAS experiment, a network communication library with a high-level software interface to utilize high-performance computing network technology for the purpose of data-acquisition systems, and an evaluation and discussion of ATLAS data-acquisition using FELIX systems as a case study for COTS-based data-acquisition in high

"If it's not Iron it's Iron f*cking biggest Ironman": personal trainers's views on health norms, orthorexia and deviant behaviours.

Science.gov (United States)

Håman, Linn; Lindgren, Eva-Carin; Prell, Hillevi

2017-12-01

Orthorexia nervosa (ON) describes a pathological obsession with healthy eating to avoid ill health. In the Swedish context, ON is also understood in terms of unhealthy exercise. Fitness gyms are popular health-promoting places, but exercise-related problems, disordered eating and ON-like behaviour are increasing. Personal trainers (PTs) play an important role in detecting unhealthy behaviours. The aim of the present study was to illuminate PTs' understandings of healthy and unhealthy exercise and eating behaviours in relation to orthorexia nervosa in a fitness gym context. Five focus groups with 14 PTs were conducted. These were analysed using interpretative qualitative content analysis and Becker's model "Kinds of Deviance." In contrast to PTs' health norms (practicing balanced behaviours and contributing to well-being), ON was expressed mainly in terms of exercise behaviour and as being excessive and in total control. The PTs maintain that extreme behaviours are legitimized by an aggressive exercise trend in society and that they fear to falsely accuse clients of being pathological. Certain sport contexts (bodybuilding, fitness competitions and elite sports) and specific groups (fitness professionals) contribute to complicating PTs' negotiations due to a competition, performance and/or profession norm, making it difficult to determine whether or not to intervene.

Dielectric and electro-optical parameters of two ferroelectric liquid crystals: a comparative study

International Nuclear Information System (INIS)

Kumar Misra, Abhishek; Kumar Srivastava, Abhishek; Shukla, J P; Manohar, Rajiv

2008-01-01

Dielectric relaxation and an electro-optical study of two ferroelectric liquid crystals having different spontaneous polarizations (Felix 16/100 and Felix 17/000) showing SmC* and SmA phases have been performed in the temperature range 30-80 compfn C. The experimental data have been used to determine different relaxation parameters, viz. distribution parameter, relaxation frequency, dielectric strength and rotational viscosity. The Goldstone mode of dielectric permittivity has been well observed for both the samples under investigation. The activation energy of both the samples has also been determined by the best theoretical fitting of the Arrhenius plot. We have also evaluated the optical response time and anchoring energy coefficients from electro-optical measurement techniques for these samples.

Pop / Mart Niineste

Index Scriptorium Estoniae

Niineste, Mart, 1983-

2005-01-01

Heliplaatidest: Slide Fifty "The Way Ahead", Idlewild "Warnings/Promises", Electric Six "Senor Smoke", Erinevad esitajad "Playboy: The Mansion Soundtrack Mixed by Felix da Housecat", Jennifer Lopez "Rebirth"

Knowledge and management of sports concussions among coaches and certified athletic trainers in Alabama.

Science.gov (United States)

Naftel, Kimberly G; Yust, Elizabeth M; Nichols, Michele H; King, William D; Davis, Drew

2014-07-01

To identify modifiable barriers in resources, knowledge, and management that may improve the care of young athletes with concussions in the state of Alabama. An electronic survey was distributed to 2668 middle and high school coaches of contact sports in Alabama, and a paper survey was completed by 79 certified athletic trainers (ATCs) in 2010. Questions focused on their resource availability, knowledge of concussions based on the 2008 Consensus Statement on Concussion in Sport: the 3rd International Conference on Concussion in Sport (commonly known as the Zurich consensus statement), and management of concussions. A total of 402 (16% response rate) coaches and 55 ATCs (70% response rate) responded to the survey. This study highlights that ATC coverage often is limited to the high school level, football, and competitions. Both coaches and ATCs primarily use physicians to make return-to-play decisions, although coaches (43.7%) usually refer to primary care physicians, whereas ATCs (43.6%) refer to orthopedic or sports medicine physicians. The study also revealed that coaches and ATCs desire education and could expand concussion awareness by providing education to parents and athletes. No overall difference was seen in the knowledge and management of concussions between coaches and ATCs; however, ATCs were more likely to identify symptoms that are positive for concussions (P = 0.04). Both groups had difficulty recognizing subtle symptoms such as trouble sleeping, personality changes, and dizziness; they also were unaware that strenuous mental activities could delay concussion recovery, although ATCs scored significantly better than coaches (P < 0.001). Neither coaches nor ATCs consistently use standardized measures such as the Sports Concussion Assessment Tool 2 (7.5% vs 56.4%) or neuropsychological testing (5.3% vs 14.5%). This study describes coaches' and ATCs' varying knowledge and management techniques and highlights areas in which targeted interventions and