Test of CPT and Lorentz invariance from muonium spectroscopy

NARCIS (Netherlands)

Hughes, V. W.; Perdekamp, M. Grosse; Kawall, D.; Liu, W.; Jungmann, K.; Putlitz, G. zu

2001-01-01

Following a suggestion of Kostelecky et al. we have evaluated a test of CPT and Lorentz invariance from the microwave spectroscopy of muonium. Hamiltonian terms beyond the standard model violating CPT and Lorentz invariance would contribute frequency shifts $\\delta\

Metabolomic profiling reveals a role for CPT1c in neuronal oxidative metabolism.

Science.gov (United States)

Lee, Jieun; Wolfgang, Michael J

2012-10-25

Carnitine Palmitoyltransferase-1c (CPT1c) is a neuron specific homologue of the carnitine acyltransferase family of enzymes. CPT1 isoenzymes transfer long chain acyl groups to carnitine. This constitutes a rate setting step for mitochondrial fatty acid beta-oxidation by facilitating the initial step in acyl transfer to the mitochondrial matrix. In general, neurons do not heavily utilize fatty acids for bioenergetic needs and definitive enzymatic activity has been unable to be demonstrated for CPT1c. Although there are studies suggesting an enzymatic role of CPT1c, its role in neurochemistry remains elusive. In order to better understand how CPT1c functions in neural metabolism, we performed unbiased metabolomic profiling on wild-type (WT) and CPT1c knockout (KO) mouse brains. Consistent with the notion that CPT1c is not involved in fatty acid beta-oxidation, there were no changes in metabolites associated with fatty acid oxidation. Endocannabinoids were suppressed in the CPT1c KO, which may explain the suppression of food intake seen in CPT1c KO mice. Although products of beta-oxidation were unchanged, small changes in carnitine and carnitine metabolites were observed. Finally, we observed changes in redox homeostasis including a greater than 2-fold increase in oxidized glutathione. This indicates that CPT1c may play a role in neural oxidative metabolism. Steady-state metabolomic analysis of CPT1c WT and KO mouse brains identified a small number of metabolites that differed between CPT1c WT and KO mice. The subtle changes in a broad range of metabolites in vivo indicate that CPT1c does not play a significant or required role in fatty acid oxidation; however, it could play an alternative role in neuronal oxidative metabolism.

Metabolomic profiling reveals a role for CPT1c in neuronal oxidative metabolism

Directory of Open Access Journals (Sweden)

Lee Jieun

2012-10-01

Full Text Available Abstract Background Carnitine Palmitoyltransferase-1c (CPT1c is a neuron specific homologue of the carnitine acyltransferase family of enzymes. CPT1 isoenzymes transfer long chain acyl groups to carnitine. This constitutes a rate setting step for mitochondrial fatty acid beta-oxidation by facilitating the initial step in acyl transfer to the mitochondrial matrix. In general, neurons do not heavily utilize fatty acids for bioenergetic needs and definitive enzymatic activity has been unable to be demonstrated for CPT1c. Although there are studies suggesting an enzymatic role of CPT1c, its role in neurochemistry remains elusive. Results In order to better understand how CPT1c functions in neural metabolism, we performed unbiased metabolomic profiling on wild-type (WT and CPT1c knockout (KO mouse brains. Consistent with the notion that CPT1c is not involved in fatty acid beta-oxidation, there were no changes in metabolites associated with fatty acid oxidation. Endocannabinoids were suppressed in the CPT1c KO, which may explain the suppression of food intake seen in CPT1c KO mice. Although products of beta-oxidation were unchanged, small changes in carnitine and carnitine metabolites were observed. Finally, we observed changes in redox homeostasis including a greater than 2-fold increase in oxidized glutathione. This indicates that CPT1c may play a role in neural oxidative metabolism. Conclusions Steady-state metabolomic analysis of CPT1c WT and KO mouse brains identified a small number of metabolites that differed between CPT1c WT and KO mice. The subtle changes in a broad range of metabolites in vivo indicate that CPT1c does not play a significant or required role in fatty acid oxidation; however, it could play an alternative role in neuronal oxidative metabolism.

CPT invariance and the spin-statistics connection

CERN Document Server

Bain, Jonathan

2016-01-01

This book seeks to answer the question "What explains CPT invariance and the spin-statistics connection?" These properties play foundational roles in relativistic quantum field theories (RQFTs), are supported by high-precision experiments, and figure into explanations of a wide range of phenomena, from antimatter, to the periodic table of the elements, to superconductors and superfluids. They can be derived in RQFTs by means of the famous CPT and Spin-Statistics theorems; but, the author argues, these theorems cannot be said to explain these properties, at least under standard philosophical accounts of scientific explanation. This is because there are multiple, in some cases incompatible, ways of deriving these theorems, and, secondly, because the theorems fail for the types of theories that underwrite the empirical evidence: non-relativistic quantum theories, and realistic interacting RQFTs. The goal of this book is to work towards an understanding of CPT invariance and the spin-statistics connection by firs...

Liquefaction assessment based on combined use of CPT and shear wave velocity measurements

Science.gov (United States)

Bán, Zoltán; Mahler, András; Győri, Erzsébet

2017-04-01

Soil liquefaction is one of the most devastating secondary effects of earthquakes and can cause significant damage in built infrastructure. For this reason liquefaction hazard shall be considered in all regions where moderate-to-high seismic activity encounters with saturated, loose, granular soil deposits. Several approaches exist to take into account this hazard, from which the in-situ test based empirical methods are the most commonly used in practice. These methods are generally based on the results of CPT, SPT or shear wave velocity measurements. In more complex or high risk projects CPT and VS measurement are often performed at the same location commonly in the form of seismic CPT. Furthermore, VS profile determined by surface wave methods can also supplement the standard CPT measurement. However, combined use of both in-situ indices in one single empirical method is limited. For this reason, the goal of this research was to develop such an empirical method within the framework of simplified empirical procedures where the results of CPT and VS measurements are used in parallel and can supplement each other. The combination of two in-situ indices, a small strain property measurement with a large strain measurement, can reduce uncertainty of empirical methods. In the first step by careful reviewing of the already existing liquefaction case history databases, sites were selected where the records of both CPT and VS measurement are available. After implementing the necessary corrections on the gathered 98 case histories with respect to fines content, overburden pressure and magnitude, a logistic regression was performed to obtain the probability contours of liquefaction occurrence. Logistic regression is often used to explore the relationship between a binary response and a set of explanatory variables. The occurrence or absence of liquefaction can be considered as binary outcome and the equivalent clean sand value of normalized overburden corrected cone tip

Irinotecan (CPT-11)-induced elevation of bile acids potentiates suppression of IL-10 expression

International Nuclear Information System (INIS)

Fang, Zhong-Ze; Zhang, Dunfang; Cao, Yun-Feng; Xie, Cen; Lu, Dan; Sun, Dong-Xue; Tanaka, Naoki; Jiang, Changtao; Chen, Qianming; Chen, Yu; Wang, Haina; Gonzalez, Frank J.

2016-01-01

Irinotecan (CPT-11) is a first-line anti-colon cancer drug, however; CPT-11-induced toxicity remains a key factor limiting its clinical application. To search for clues to the mechanism of CPT-11-induced toxicity, metabolomics was applied using ultra-performance liquid chromatography coupled with electrospray ionization quadrupole time-of-flight mass spectrometry. Intraperitoneal injection of 50 mg/kg of CPT-11 induced loss of body weight, and intestine toxicity. Changes in gallbladder morphology suggested alterations in bile acid metabolism, as revealed at the molecular level by analysis of the liver, bile, and ileum metabolomes between the vehicle-treated control group and the CPT-11-treated group. Analysis of immune cell populations further showed that CPT-11 treatment significantly decreased the IL-10-producing CD4 T cell frequency in intestinal lamina propria lymphocytes, but not in spleen or mesenteric lymph nodes. In vitro cell culture studies showed that the addition of bile acids deoxycholic acid and taurodeoxycholic acid accelerated the CPT-11-induced suppression of IL-10 secretion by activated CD4 + naive T cells isolated from mouse splenocytes. These results showed that CPT-11 treatment caused metabolic changes in the composition of bile acids that altered CPT-11-induced suppression of IL-10 expression. - Highlights: • CPT-11 is an effective anticancer drug, but induced toxicity limits its application in the clinic. • CPT-11 decreased IL-10-producing CD4 T cell frequency in intestinal lamina propria lymphocytes. • CPT-11 altered the composition of bile acid metabolites, notably DCA and TDCA in liver, bile and intestine. • DCA and TDCA potentiated CPT-11-induced suppression of IL-10 secretion by active CD4 + naive T cells.

Irinotecan (CPT-11)-induced elevation of bile acids potentiates suppression of IL-10 expression

Energy Technology Data Exchange (ETDEWEB)

Fang, Zhong-Ze [Laboratory of Metabolism, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD (United States); Department of Toxicology, School of Public Health, Tianjin Medical University, Tianjin (China); Joint Center for Translational Medicine, Dalian Institute of Chemical Physics, Chinese Academy of Sciences and First Affiliated Hospital of Liaoning Medical University, Dalian (China); Zhang, Dunfang [State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu (China); Cao, Yun-Feng [Joint Center for Translational Medicine, Dalian Institute of Chemical Physics, Chinese Academy of Sciences and First Affiliated Hospital of Liaoning Medical University, Dalian (China); Xie, Cen [Laboratory of Metabolism, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD (United States); Lu, Dan [Department of Immunology, Tianjin Key Laboratory of Cellular and Molecular Immunology, Tianjin Medical University, Tianjin (China); Sun, Dong-Xue; Tanaka, Naoki; Jiang, Changtao [Laboratory of Metabolism, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD (United States); Chen, Qianming; Chen, Yu [State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu (China); Wang, Haina [School of Pharmaceutical Sciences, Shandong University, Jinan (China); Gonzalez, Frank J., E-mail: gonzalef@mail.nih.gov [Laboratory of Metabolism, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD (United States)

2016-01-15

Irinotecan (CPT-11) is a first-line anti-colon cancer drug, however; CPT-11-induced toxicity remains a key factor limiting its clinical application. To search for clues to the mechanism of CPT-11-induced toxicity, metabolomics was applied using ultra-performance liquid chromatography coupled with electrospray ionization quadrupole time-of-flight mass spectrometry. Intraperitoneal injection of 50 mg/kg of CPT-11 induced loss of body weight, and intestine toxicity. Changes in gallbladder morphology suggested alterations in bile acid metabolism, as revealed at the molecular level by analysis of the liver, bile, and ileum metabolomes between the vehicle-treated control group and the CPT-11-treated group. Analysis of immune cell populations further showed that CPT-11 treatment significantly decreased the IL-10-producing CD4 T cell frequency in intestinal lamina propria lymphocytes, but not in spleen or mesenteric lymph nodes. In vitro cell culture studies showed that the addition of bile acids deoxycholic acid and taurodeoxycholic acid accelerated the CPT-11-induced suppression of IL-10 secretion by activated CD4{sup +} naive T cells isolated from mouse splenocytes. These results showed that CPT-11 treatment caused metabolic changes in the composition of bile acids that altered CPT-11-induced suppression of IL-10 expression. - Highlights: • CPT-11 is an effective anticancer drug, but induced toxicity limits its application in the clinic. • CPT-11 decreased IL-10-producing CD4 T cell frequency in intestinal lamina propria lymphocytes. • CPT-11 altered the composition of bile acid metabolites, notably DCA and TDCA in liver, bile and intestine. • DCA and TDCA potentiated CPT-11-induced suppression of IL-10 secretion by active CD4{sup +} naive T cells.

CPT-11 activates NLRP3 inflammasome through JNK and NF-κB signalings

Energy Technology Data Exchange (ETDEWEB)

Li, Qian [Department of Oncology, The First Affiliated Hospital with Nanjing Medical University, 300, Guangzhou Road, Nanjing 210029 (China); Zhang, Xiong [State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, 163 Xianlin Avenue, Nanjing 210046 (China); Wang, Weicheng; Li, LeLe [Department of Oncology, The First Affiliated Hospital with Nanjing Medical University, 300, Guangzhou Road, Nanjing 210029 (China); Xu, Qiang, E-mail: molpharm@163.com [State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, 163 Xianlin Avenue, Nanjing 210046 (China); Wu, Xudong, E-mail: xudongwu@nju.edu.cn [State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, 163 Xianlin Avenue, Nanjing 210046 (China); Gu, Yanhong, E-mail: guluer@163.com [Department of Oncology, The First Affiliated Hospital with Nanjing Medical University, 300, Guangzhou Road, Nanjing 210029 (China)

2015-12-01

CPT-11 is widely used for cancer therapy as a chemotherapeutic agent. Despite its good efficacy, a large number of side effects appeared during decades of clinical application. Delayed diarrhea, at dose limiting toxicity, happens after 24 h of treatment and the rate of occurrence is up to 90%. Although many investments have been made on this negative impact, the real molecular mechanism of delayed diarrhea is poorly understood. In this study, we have discovered that CPT-11 promotes macrophage infiltration into intestinal tissues and activates the NOD-like receptor family, pyrin domain containing 3 (NLRP3) inflammasome, resulting in a robust IL-1β response and colonic inflammation similar to DSS (dextran sodium sulfate) induced experimental colitis. CPT-11 plus LPS primed mouse bone marrow-derived macrophages (BMDMs) and human acute monocytic leukemia cells (THP-1 cells) staying in a highly activated status, showing increased caspase-1 activity and releasing great amounts of IL-1β and IL-18 as detected by ELISA and western blot. A further mechanism showed that JNK and NF-κB signaling pathways participated in inflammatory responses activated by CPT-11. These results prompted us to suggest that the NLRP3-IL-1β signaling pathway might play an important role in CPT11-induced colitis. Our findings provide a basis for developing novel strategies that improve clinical implications of CPT-11. - Highlights: • CPT-11 induced experimental colitis in vivo. • CPT-11 induced intestine injury and macrophage infiltration. • CPT-11 significantly elevated levels of macrophage derived inflammatory cytokines in mice intestines. • CPT-11 activated NLRP3 inflammasome in vitro and in vivo. • CPT-11 activated JNK and NF-κB signalings in THP-1 and BMDMs.

Combining CPT-conjugate neutrino channels at Fermilab

International Nuclear Information System (INIS)

Jansson, Andreas; Parke, Stephen; Saoulidou, Niki; Mena, Olga

2008-01-01

We explore an alternative strategy to determine the neutrino mass hierarchy by making use of possible future neutrino facilities at Fermilab. Here, we use CPT-conjugate neutrino channels, exploiting a ν μ beam from the NuMI beamline and a ν e beam from a beta-beam experimental setup. Both experiments are performed at approximately the same /L. We present different possible accelerator scenarios for the beta-beam neutrino setup and fluxes. This CPT-conjugate neutrino channel scenario can extract the neutrino mass hierarchy down to sin 2 2θ 13 ≅0.02.

CPT and Lorentz violation as signatures for Planck-scale physics

International Nuclear Information System (INIS)

Lehnert, Ralf

2009-01-01

In recent years, the breakdown of spacetime symmetries has been identified as a promising research field in the context of Planck-scale phenomenology. For example, various theoretical approaches to the quantum-gravity problem are known to accommodate minute violations of CPT invariance. This talk covers various topics within this research area. In particular, some mechanisms for spacetime-symmetry breaking as well as the Standard-Model Extension (SME) test framework will be reviewed; the connection between CPT and Lorentz invariance in quantum field theory will be exposed; and the a few experimental CPT tests with emphasis on matter-antimatter comparisons will be discussed.

Kampo medicine "Dai-kenchu-to" prevents CPT-11-induced small-intestinal injury in rats.

Science.gov (United States)

Chikakiyo, Motoya; Shimada, Mitsuo; Nakao, Toshihiro; Higashijima, Jun; Yoshikawa, Kozo; Nishioka, Masanori; Iwata, Takashi; Kurita, Nobuhiro

2012-01-01

The key anticancer agent, CPT-11 (irinotecan hydrochloride), induces severe diarrhea clinically. We investigated the effect of a Kampo medicine, Dai-kenchu-to (DKT), on CPT-11-induced intestinal injuries in rats. Twenty-four male Wistar rats were divided into three groups: a control group; a CPT-11 group, given CPT-11 150 mg/kg intraperitoneally for 2 days; and a DKT group, given DKT 300 mg/kg orally for 5 days with CPT-11 150 mg/kg intraperitoneally on days 4 and 5. The rats were killed on day 6. Interleukin (IL)-1β, IL-12, interferon (IFN)-γ, and tumor necrosis factor-α expression in the small intestine of the CPT-11 group was significantly higher than that of the control group. Interleukin-1β and IFN-γ expression was improved significantly by DKT (P DKT (P DKT suppressed CPT-11 induced inflammatory cytokines and apoptosis in the intestinal mucosa and maintained the mucosal integrity.

TOMOGRAPHIC SITE CHARACTERIZATION USING CPT, ERT, AND GPR

Energy Technology Data Exchange (ETDEWEB)

Rexford M. Morey; Susanne M. Conklin; Stephen P. Farrington, P.E.; James D. Shinn II, P.E.

1999-07-01

The US Department of Energy (DOE) is responsible for the cleanup of inactive DOE sites and for bringing DOE sites and facilities into compliance with federal, state, and local laws and regulations. The DOE's Office of Environmental Management (EM) needs advanced technologies that can make environmental restoration and waste management operations more efficient and less costly. These techniques are required to better characterize the physical, hydrogeological, and chemical properties of the subsurface while minimizing and optimizing the use of boreholes and monitoring wells. Today the cone penetrometer technique (CPT) is demonstrating the value of a minimally invasive deployment system for site characterization. Applied Research Associates, Inc. is developing two new sensor packages for site characterization and monitoring. The two new methods are: (1) Electrical Resistivity Tomography (ERT); and (2) Ground Penetrating Radar (GPR) Tomography. These sensor systems are now integrated with the CPT. The results of this program now make it possible to install ERT and GPR units by CPT methods and thereby reduce installation costs and total costs for ERT and GPR surveys. These two techniques can complement each other in regions of low resistivity where ERT is more effective and regions of high resistivity where GPR is more effective. The results show that CPT-installed GeoWells can be used for both ERT and GPR borehole tomographic subsurface imaging. These two imaging techniques can be used for environmental site characterization and monitoring have numerous and diverse applications within site cleanup and waste management operations.

CPT analysis with top physics

Energy Technology Data Exchange (ETDEWEB)

Cembranos, Jose A. R., E-mail: cembra@fis.ucm.es [Universidad Complutense de Madrid, Departamento de Fisica Teorica I (Spain)

2013-03-15

We discuss the possibility of observing CPT violation from top anti-top production in hadronic colliders. We study a general approach by analyzing constraints on the mass difference between the top and anti-top quarks. We present current bounds from Tevatron data, and comment on the prospects for improving these bounds at the LHC and the ILC.

Mutation and biochemical analysis in carnitine palmitoyltransferase type II (CPT II) deficiency

DEFF Research Database (Denmark)

Olpin, S E; Afifi, A; Clark, S

2003-01-01

Carnitine palmitoyltransferase type II (CPT II) deficiency has three basic phenotypes, late-onset muscular (mild), infantile/juvenile hepatic (intermediate) and severe neonatal. We have measured fatty acid oxidation and CPT II activity and performed mutation studies in 24 symptomatic patients...

Intercultural Training in Business Practice

OpenAIRE

Neznajová, Kateřina

2012-01-01

Master's thesis on Intercultural Training in Business Practice deals with the intercultural communication, opportunities for its improvement through intercultural training and actual practices in czech companies when using it. The theoretical part defines the concepts of culture, intercultural communication and intercultural training. The practical part includes research in firms in the czech market through a survey and case study in a chosen company. Based on the findings, the last part of t...

Probing CPT violation with CMB polarization measurements

Energy Technology Data Exchange (ETDEWEB)

Xia Junqing, E-mail: xia@sissa.i [Scuola Internazionale Superiore di Studi Avanzati, Via Beirut 2-4, I-34014 Trieste (Italy); Li Hong; Zhang Xinmin [Institute of High Energy Physics, Chinese Academy of Science, P.O. Box 918-4, Beijing 100049 (China); Theoretical Physics Center for Science Facilities (TPCSF), Chinese Academy of Science (China)

2010-04-12

The electrodynamics modified by the Chern-Simons term L{sub cs}approxp{sub m}uA{sub n}uF-tilde{sup m}u{sup n}u with a non-vanishing p{sub m}u violates the Charge-Parity-Time Reversal symmetry (CPT) and rotates the linear polarizations of the propagating Cosmic Microwave Background (CMB) photons. In this Letter we measure the rotation angle DELTAalpha by performing a global analysis on the current CMB polarization measurements from the five-year Wilkinson Microwave Anisotropy Probe (WMAP5), BOOMERanG 2003 (B03), BICEP and QUaD using a Markov Chain Monte Carlo method. Neglecting the systematic errors of these experiments, we find that the results from WMAP5, B03 and BICEP all are consistent and their combination gives DELTAalpha=-2.62+-0.87deg (68% C.L.), indicating a 3sigma detection of the CPT violation. The QUaD data alone gives DELTAalpha=0.59+-0.42deg (68% C.L.) which has an opposite sign for the central value and smaller error bar compared to that obtained from WMAP5, B03 and BICEP. When combining all the polarization data together, we find DELTAalpha=0.09+-0.36deg (68% C.L.) which significantly improves the previous constraint on DELTAalpha and test the validity of the fundamental CPT symmetry at a higher level.

Status of CP and CPT violation in the neutral kaon system

CERN Document Server

Ruf, T

1996-01-01

A phenomenological description of the neutral-kaon system is presented without assuming \\CPT\\ conservation. The experimental methods and the underlying assumptions used to determine parameters of the neutral-kaon system (\\CP-violating and non \\CP-violating ones) are discussed. The experimental results are combined to test \\CPT\\ conservation with as little prejudice as possible.

Therapeutic Targeting of CPT-11 Induced Diarrhea: A Case for Prophylaxis

Science.gov (United States)

Swami, Umang; Goel, Sanjay; Mani, Sridhar

2014-01-01

CPT-11 (irinotecan), a DNA topoisomerase I inhibitor is one of the main treatments for colorectal cancer. The main dose limiting toxicities are neutropenia and late onset diarrhea. Though neutropenia is manageable, CPT-11 induced diarrhea is frequently severe, resulting in hospitalizations, dose reductions or omissions leading to ineffective treatment administration. Many potential agents have been tested in preclinical and clinical studies to prevent or ameliorate CPT-11 induced late onset diarrhea. It is predicted that prophylaxis of CPT-11 induced diarrhea will reduce sub-therapeutic dosing as well as hospitalizations and will eventually lead to dose escalations resulting in better response rates. This article reviews various experimental agents and strategies employed to prevent this debilitating toxicity. Covered topics include schedule/dose modification, intestinal alkalization, structural/chemical modification, genetic testing, anti-diarrheal therapies, transporter (ABCB1, ABCC2, BCRP2) inhibitors, enzyme (β-glucuronidase, UGT1A1, CYP3A4, carboxylesterase, COX-2) inducers and inhibitors, probiotics, antibiotics, adsorbing agents, cytokine and growth factor activators and inhibitors and other miscellaneous agents. PMID:23597015

Sales Training: Effects of Spaced Practice on Training Transfer

Science.gov (United States)

Kauffeld, Simone; Lehmann-Willenbrock, Nale

2010-01-01

Purpose: The benefits of spaced training over massed training practice are well established in the laboratory setting. In a field study design with sales trainings, the purpose of this paper is to investigate the effects of spaced compared with massed practice on transfer quantity and quality, sales competence, and key figures.…

Lorentz and CPT violation in the Standard-Model Extension

Energy Technology Data Exchange (ETDEWEB)

Lehnert, Ralf, E-mail: ralehner@indiana.edu [Indiana University Center for Spacetime Symmetries (United States)

2013-03-15

Lorentz and CPT invariance are among the symmetries that can be investigated with ultrahigh precision in subatomic physics. Being spacetime symmetries, Lorentz and CPT invariance can be violated by minuscule amounts in many theoretical approaches to underlying physics that involve novel spacetime concepts, such as quantized versions of gravity. Regardless of the underlying mechanism, the low-energy effects of such violations are expected to be governed by effective field theory. This talk provides a survey of this idea and includes an overview of experimental efforts in the field.

Test results of CPT-deployed vertical electrode arrays at the DOE Hanford Site

International Nuclear Information System (INIS)

Narbutovskih, S.M.; Daily, W.; Ramirez, A.L.; Morey, R.M.

1997-01-01

Field studies were conducted at the DOE Hanford Site to test cone penetrometer installation of vertical electrode arrays (VEA) for use with Electrical Resistivity Tomography (ERT). Most VEA installation methods in current use are not economic for environmental applications. The cone penetrometer technology (CPT) can provide an economic and relatively non-intrusive installation method. However, a VEA with deployable and properly functioning electrodes was required. Results of the design, installation and testing of CPT VEAs are reported in this paper. Several designs were developed and bench tested for use with the CPT. After initial field installation studies, one design was chosen for further testing at the DOE Hanford Site. Four VEAs were each pushed to 100 feet in 4 days. To test the CPT VEAs, an infiltration experiment was conducted with cross VEA tomographic data collected for three vertical planes. These data were processed using the electrical resistivity tomography code developed by Lawrence Livermore National Laboratory (LLNL). Tomographic images for each vertical plane tracked the subsurface resistivity changes associated with the migrating fluid. It is concluded from these test results that the CPT is a viable method for installing VEAs. The VEAs were rapidly and economically installed to the maximum depth required, data of adequate quality were obtained and tomographic images from the infiltration experiment verified that the CPT VEAs provide viable ERT data

Determining the potential independent critical pitting temperature (CPT) by a potentiostatic method using the Avesta Cell

International Nuclear Information System (INIS)

Arnvig, P.E.; Bisgard, A.D.

1996-01-01

The development of a potentiostatic method for determining the potential independent Critical Pitting Temperature (CPT) using the Avesta Cell is presented. The new potentiostatic method has been used to determine the CPT for austenitic stainless steels. The precision of the potentiostatic method of approximately ±2 C is close to that of the traditional potentiodynamic method. The time required to determine a CPT is much shorter than when using the potentiodynamic method. A CPT is obtained within 1.5 to 3 hours for each specimen. The influence of various experimental parameters such as electrochemical potential, evaluation criteria for the CPT, test area, stabilization time prior to polarization and inert gas purging is described. The lack of sensitivity towards many of these parameters as well as the high reproducibility obtained is associated with fundamentals of the pitting process. It is argued that the potential independent CPT characterizes the stable propagating pitting event as opposed to the potential dependent CPT or pitting potentials, which to a larger extent are affected by the nucleation part of the pitting process

Lorentz and CPT violation in QED revisited: A missing analysis

Energy Technology Data Exchange (ETDEWEB)

Del Cima, Oswaldo M., E-mail: wadodelcima@if.uff.b [Universidade Federal Fluminense (UFF), Polo Universitario de Rio das Ostras, Rua Recife s/n, 28890-000, Rio das Ostras, RJ (Brazil); Fonseca, Jakson M., E-mail: jakson.fonseca@ufv.b [Universidade Federal de Vicosa (UFV), Departamento de Fisica, Avenida Peter Henry Rolfs s/n, 36570-000, Vicosa, MG (Brazil); Franco, Daniel H.T., E-mail: daniel.franco@ufv.b [Universidade Federal de Vicosa (UFV), Departamento de Fisica, Avenida Peter Henry Rolfs s/n, 36570-000, Vicosa, MG (Brazil); Piguet, Olivier, E-mail: opiguet@pq.cnpq.b [Universidade Federal do Espirito Santo (UFES), Departamento de Fisica, Campus Universitario de Goiabeiras, 29060-900, Vitoria, ES (Brazil)

2010-05-03

We investigate the breakdown of Lorentz symmetry in QED by a CPT violating interaction term consisting of the coupling of an axial fermion current with a constant vector field b, in the framework of algebraic renormalization - a regularization-independent method. We show, to all orders in perturbation theory, that a CPT-odd and Lorentz violating Chern-Simons-like term, definitively, is not radiatively induced by the axial coupling of the fermions with the constant vector b.

Lorentz and CPT violation in QED revisited: A missing analysis

International Nuclear Information System (INIS)

Del Cima, Oswaldo M.; Fonseca, Jakson M.; Franco, Daniel H.T.; Piguet, Olivier

2010-01-01

We investigate the breakdown of Lorentz symmetry in QED by a CPT violating interaction term consisting of the coupling of an axial fermion current with a constant vector field b, in the framework of algebraic renormalization - a regularization-independent method. We show, to all orders in perturbation theory, that a CPT-odd and Lorentz violating Chern-Simons-like term, definitively, is not radiatively induced by the axial coupling of the fermions with the constant vector b.

Sixth Meeting on CPT and Lorentz Symmetry

CERN Document Server

CPT and Lorentz Symmetry

2014-01-01

This book contains the Proceedings of the Sixth Meeting on CPT and Lorentz Symmetry, held at Indiana University in Bloomington on June 17–21, 2013. The Meeting focused on tests of these fundamental symmetries and on related theoretical issues, including scenarios for possible violations. Topics covered at the meeting include searches for CPT and Lorentz violations involving: accelerator and collider experiments; atomic, nuclear, and particle decays; birefringence, dispersion, and anisotropy in cosmological sources; clock-comparison measurements; electromagnetic resonant cavities and lasers; tests of the equivalence principle; gauge and Higgs particles; high-energy astrophysical observations; laboratory tests of gravity; matter interferometry; neutrino oscillations and propagation; oscillations and decays of neutral mesons; particle–antiparticle comparisons; post-newtonian gravity in the solar system and beyond; second- and third-generation particles; space-based missions; spectroscopy of hydrogen and ant...

Characterization of Camptothecin-induced Genomic Changes in the Camptothecin-resistant T-ALL-derived Cell Line CPT-K5

DEFF Research Database (Denmark)

Kjeldsen, Eigil; Nielsen, Christine J F; Roy, Amit

2018-01-01

-K5 and its parental cell line. We identified copy number alterations affecting genes important for maintaining genome integrity and reducing CPT-induced DNA damage. We show for the first time that short tandem repeats are targets for TOP1 cleavage, that can be differentially stimulated by CPT.......Acquisition of resistance to topoisomerase I (TOP1)-targeting camptothecin (CPT) derivatives is a major clinical problem. Little is known about the underlying chromosomal and genomic mechanisms. We characterized the CPT-K5 cell line expressing mutant CPT-resistant TOP1 and its parental T......-cell derived acute lymphoblastic leukemia CPT-sensitive RPMI-8402 cell line by karyotyping and molecular genetic methods, including subtractive oligo-based array comparative genomic hybridization (soaCGH) analysis. Karyotyping revealed that CPT-K5 cells had acquired additional structural aberrations...

CPT symmetry and antimatter gravity in general relativity

Science.gov (United States)

Villata, M.

2011-04-01

The gravitational behavior of antimatter is still unknown. While we may be confident that antimatter is self-attractive, the interaction between matter and antimatter might be either attractive or repulsive. We investigate this issue on theoretical grounds. Starting from the CPT invariance of physical laws, we transform matter into antimatter in the equations of both electrodynamics and gravitation. In the former case, the result is the well-known change of sign of the electric charge. In the latter, we find that the gravitational interaction between matter and antimatter is a mutual repulsion, i.e. antigravity appears as a prediction of general relativity when CPT is applied. This result supports cosmological models attempting to explain the Universe accelerated expansion in terms of a matter-antimatter repulsive interaction.

Apparent CPT violation in neutrino oscillation experiments

International Nuclear Information System (INIS)

Engelhardt, Netta; Nelson, Ann E.; Walsh, Jonathan R.

2010-01-01

We consider searching for light sterile fermions and new forces by using long baseline oscillations of neutrinos and antineutrinos. A new light sterile state and/or a new force can lead to apparent CPT violation in muon neutrino and antineutrino oscillations. As an example, we present an economical model of neutrino masses containing a sterile neutrino. The potential from the standard model weak neutral current gives rise to a difference between the disappearance probabilities of neutrinos and antineutrinos, when mixing with a light sterile neutrino is considered. The addition of a B-L interaction adds coherently to the neutrino current potential and increases the difference between neutrino and antineutrino disappearance. We find that this model can improve the fit to the results of MINOS for both neutrinos and antineutrinos, without any CPT violation, and that the regions of parameter space which improve the fit are within experimental constraints.

An efficient training scheme for supermodels

Science.gov (United States)

Schevenhoven, Francine J.; Selten, Frank M.

2017-06-01

Weather and climate models have improved steadily over time as witnessed by objective skill scores, although significant model errors remain. Given these imperfect models, predictions might be improved by combining them dynamically into a so-called supermodel. In this paper a new training scheme to construct such a supermodel is explored using a technique called cross pollination in time (CPT). In the CPT approach the models exchange states during the prediction. The number of possible predictions grows quickly with time, and a strategy to retain only a small number of predictions, called pruning, needs to be developed. The method is explored using low-order dynamical systems and applied to a global atmospheric model. The results indicate that the CPT training is efficient and leads to a supermodel with improved forecast quality as compared to the individual models. Due to its computational efficiency, the technique is suited for application to state-of-the art high-dimensional weather and climate models.

Corporal artistic training influences attention: a pilot study.

Science.gov (United States)

Ribeiro, Mônica Medeiros; Lima, Isabela; Malloy-Diniz, Leandro; Lage, Guilherme; Pimentel, Lucia Gouvêa; Teixeira, Antônio Lúcio

2014-06-01

This study assessed the effect of the Body Rhythmics (BRIM) on actors' attentional processes. BRIM is a combination of exercises using numbers and rules that enact musical parameters in the moving body through displacements. Male actors (N = 22) participated in the study: 7 in the BRIM (Study) group and 15 in the Control group (groups were equivalent on mean Raven's IQ). The Continuous Performance Test (CPT-II) was administered before and after an intensive period of BRIM training. There was no significant difference on the CPT-II before training. Group results for before vs after training showed a significant difference for reaction time for the Study group. There was also a trend to increased errors of commission in the Study group after BRIM training.

Discrete symmetries (C,P,T) in noncommutative field theories

International Nuclear Information System (INIS)

Sheikh-Jabbari, M.M.

2000-01-01

In this paper we study the invariance of the noncommutative gauge theories tinder C, P and T transformations. For the noncommutative space (when only the spatial part of θ is non-zero) we show that NCQED is Parity invariant. In addition, we show that under charge conjugation the theory on noncommutative R θ 4 is transformed to the theory on R -θ 4 , so NCQED is a CP violating theory. The theory remains invariant under time reversal if, together with proper changes in fields, we also change θ by -θ. Hence altogether NCQED is CPT invariant. Moreover we show that the CPT invariance holds for general noncommutative space-time. (author)

Search for Violation of $CPT$ and Lorentz invariance in ${B_s^0}$ meson oscillations

CERN Document Server

Abazov, Victor Mukhamedovich; Acharya, Bannanje Sripath; Adams, Mark Raymond; Adams, Todd; Agnew, James P; Alexeev, Guennadi D; Alkhazov, Georgiy D; Alton, Andrew K; Askew, Andrew Warren; Atkins, Scott; Augsten, Kamil; Avila, Carlos A; Badaud, Frederique; Bagby, Linda F; Baldin, Boris; Bandurin, Dmitry V; Banerjee, Sunanda; Barberis, Emanuela; Baringer, Philip S; Bartlett, JFrederick; Bassler, Ursula Rita; Bazterra, Victor; Bean, Alice L; Begalli, Marcia; Bellantoni, Leo; Beri, Suman B; Bernardi, Gregorio; Bernhard, Ralf Patrick; Bertram, Iain A; Besancon, Marc; Beuselinck, Raymond; Bhat, Pushpalatha C; Bhatia, Sudeep; Bhatnagar, Vipin; Blazey, Gerald Charles; Blessing, Susan K; Bloom, Kenneth A; Boehnlein, Amber S; Boline, Daniel Dooley; Boos, Edward E; Borissov, Guennadi; Borysova, Maryna; Brandt, Andrew; Brandt, Oleg; Brock, Raymond L; Bross, Alan D; Brown, Duncan Paul; Bu, Xue-Bing; Buehler, Marc; Buescher, Volker; Bunichev, Viacheslav Yevgenyevich; Burdin, Sergey; Buszello, Claus Peter; Camacho-Perez, Enrique; Casey, Brendan Cameron Kieran; Castilla-Valdez, Heriberto; Caughron, Seth Aaron; Chakrabarti, Subhendu; Chan, Kwok Ming Leo; Chandra, Avdhesh; Chapon, Emilien; Chen, Guo; Cho, Sung-Woong; Choi, Suyong; Choudhary, Brajesh C; Cihangir, Selcuk; Claes, Daniel R; Clutter, Justace Randall; Cooke, Michael P; Cooper, William Edward; Corcoran, Marjorie D; Couderc, Fabrice; Cousinou, Marie-Claude; Cuth, Jakub; Cutts, David; Das, Amitabha; Davies, Gavin John; de Jong, Sijbrand Jan; De La Cruz-Burelo, Eduard; Deliot, Frederic; Demina, Regina; Denisov, Dmitri S; Denisov, Sergei P; Desai, Satish Vijay; Deterre, Cecile; DeVaughan, Kayle Otis; Diehl, HThomas; Diesburg, Michael; Ding, Pengfei; Dominguez, DAaron M; Dubey, Abhinav Kumar; Dudko, Lev V; Duperrin, Arnaud; Dutt, Suneel; Eads, Michael T; Edmunds, Daniel L; Ellison, John A; Elvira, VDaniel; Enari, Yuji; Evans, Harold G; Evdokimov, Anatoly V; Evdokimov, Valeri N; Faure, Alexandre; Feng, Lei; Ferbel, Thomas; Fiedler, Frank; Filthaut, Frank; Fisher, Wade Cameron; Fisk, HEugene; Fortner, Michael R; Fox, Harald; Fuess, Stuart C; Garbincius, Peter H; Garcia-Bellido, Aran; Garcia-Gonzalez, Jose Andres; Gavrilov, Vladimir B; Geng, Weigang; Gerber, Cecilia Elena; Gershtein, Yuri S; Ginther, George E; Gogota, Olga; Golovanov, Georgy Anatolievich; Grannis, Paul D; Greder, Sebastien; Greenlee, Herbert B; Grenier, Gerald Jean; Gris, Phillipe Luc; Grivaz, Jean-Francois; Grohsjean, Alexander; Gruenendahl, Stefan; Gruenewald, Martin Werner; Guillemin, Thibault; Gutierrez, Gaston R; Gutierrez, Phillip; Haley, Joseph Glenn Biddle; Han, Liang; Harder, Kristian; Harel, Amnon; Hauptman, John Michael; Hays, Jonathan M; Head, Tim; Hebbeker, Thomas; Hedin, David R; Hegab, Hatim; Heinson, Ann; Heintz, Ulrich; Hensel, Carsten; Heredia-De La Cruz, Ivan; Herner, Kenneth Richard; Hesketh, Gavin G; Hildreth, Michael D; Hirosky, Robert James; Hoang, Trang; Hobbs, John D; Hoeneisen, Bruce; Hogan, Julie; Hohlfeld, Mark; Holzbauer, Jenny Lyn; Howley, Ian James; Hubacek, Zdenek; Hynek, Vlastislav; Iashvili, Ia; Ilchenko, Yuriy; Illingworth, Robert A; Ito, Albert S; Jabeen, Shabnam; Jaffre, Michel J; Jayasinghe, Ayesh; Jeong, Min-Soo; Jesik, Richard L; Jiang, Peng; Johns, Kenneth Arthur; Johnson, Emily; Johnson, Marvin E; Jonckheere, Alan M; Jonsson, Per Martin; Joshi, Jyoti; Jung, Andreas Werner; Juste, Aurelio; Kajfasz, Eric; Karmanov, Dmitriy Y; Katsanos, Ioannis; Kaur, Manbir; Kehoe, Robert Leo Patrick; Kermiche, Smain; Khalatyan, Norayr; Khanov, Alexander; Kharchilava, Avto; Kharzheev, Yuri N; Kiselevich, Ivan Lvovich; Kohli, Jatinder M; Kozelov, Alexander V; Kraus, James Alexander; Kumar, Ashish; Kupco, Alexander; Kurca, Tibor; Kuzmin, Valentin Alexandrovich; Lammers, Sabine Wedam; Lebrun, Patrice; Lee, Hyeon-Seung; Lee, Seh-Wook; Lee, William M; Lei, Xiaowen; Lellouch, Jeremie; Li, Dikai; Li, Hengne; Li, Liang; Li, Qi-Zhong; Lim, Jeong Ku; Lincoln, Donald W; Linnemann, James Thomas; Lipaev, Vladimir V; Lipton, Ronald J; Liu, Huanzhao; Liu, Yanwen; Lobodenko, Alexandre; Lokajicek, Milos; Lopes de Sa, Rafael; Luna-Garcia, Rene; Lyon, Adam Leonard; Maciel, Arthur KA; Madar, Romain; Magana-Villalba, Ricardo; Malik, Sudhir; Malyshev, Vladimir L; Mansour, Jason; Martinez-Ortega, Jorge; McCarthy, Robert L; Mcgivern, Carrie Lynne; Meijer, Melvin M; Melnitchouk, Alexander S; Menezes, Diego D; Mercadante, Pedro Galli; Merkin, Mikhail M; Meyer, Arnd; Meyer, Jorg Manfred; Miconi, Florian; Mondal, Naba K; Mulhearn, Michael James; Nagy, Elemer; Narain, Meenakshi; Nayyar, Ruchika; Neal, Homer A; Negret, Juan Pablo; Neustroev, Petr V; Nguyen, Huong Thi; Nunnemann, Thomas P; Hernandez Orduna, Jose de Jesus; Osman, Nicolas Ahmed; Osta, Jyotsna; Pal, Arnab; Parashar, Neeti; Parihar, Vivek; Park, Sung Keun; Partridge, Richard A; Parua, Nirmalya; Patwa, Abid; Penning, Bjoern; Perfilov, Maxim Anatolyevich; Peters, Reinhild Yvonne Fatima; Petridis, Konstantinos; Petrillo, Gianluca; Petroff, Pierre; Pleier, Marc-Andre; Podstavkov, Vladimir M; Popov, Alexey V; Prewitt, Michelle; Price, Darren; Prokopenko, Nikolay N; Qian, Jianming; Quadt, Arnulf; Quinn, Gene Breese; Ratoff, Peter N; Razumov, Ivan A; Ripp-Baudot, Isabelle; Rizatdinova, Flera; Rominsky, Mandy Kathleen; Ross, Anthony; Royon, Christophe; Rubinov, Paul Michael; Ruchti, Randal C; Sajot, Gerard; Sanchez-Hernandez, Alberto; Sanders, Michiel P; Santos, Angelo Souza; Savage, David G; Savitskyi, Mykola; Sawyer, HLee; Scanlon, Timothy P; Schamberger, RDean; Scheglov, Yury A; Schellman, Heidi M; Schott, Matthias; Schwanenberger, Christian; Schwienhorst, Reinhard H; Sekaric, Jadranka; Severini, Horst; Shabalina, Elizaveta K; Shary, Viacheslav V; Shaw, Savanna; Shchukin, Andrey A; Simak, Vladislav J; Skubic, Patrick Louis; Slattery, Paul F; Smirnov, Dmitri V; Snow, Gregory R; Snow, Joel Mark; Snyder, Scott Stuart; Soldner-Rembold, Stefan; Sonnenschein, Lars; Soustruznik, Karel; Stark, Jan; Stoyanova, Dina A; Strauss, Michael G; Suter, Louise; Svoisky, Peter V; Titov, Maxim; Tokmenin, Valeriy V; Tsai, Yun-Tse; Tsybychev, Dmitri; Tuchming, Boris; Tully, Christopher George T; Uvarov, Lev; Uvarov, Sergey L; Uzunyan, Sergey A; Van Kooten, Richard J; van Leeuwen, Willem M; Varelas, Nikos; Varnes, Erich W; Vasilyev, Igor A; Verkheev, Alexander Yurievich; Vertogradov, Leonid S; Verzocchi, Marco; Vesterinen, Mika; Vilanova, Didier; Vokac, Petr; Wahl, Horst D; Wang, Michael HLS; Warchol, Jadwiga; Watts, Gordon Thomas; Wayne, Mitchell R; Weichert, Jonas; Welty-Rieger, Leah Christine; Williams, Mark Richard James; Wilson, Graham Wallace; Wobisch, Markus; Wood, Darien Robert; Wyatt, Terence R; Xie, Yunhe; Yamada, Ryuji; Yang, Siqi; Yasuda, Takahiro; Yatsunenko, Yuriy A; Ye, Wanyu; Ye, Zhenyu; Yin, Hang; Yip, Kin; Youn, Sungwoo; Yu, Jiaming; Zennamo, Joseph; Zhao, Tianqi Gilbert; Zhou, Bing; Zhu, Junjie; Zielinski, Marek; Zieminska, Daria; Zivkovic, Lidija

2015-10-14

We present the first search for CPT-violating effects in the mixing of ${B_s^0}$ mesons using the full Run II data set with an integrated luminosity of 10.4 fb$^{-1}$ of proton-antiproton collisions collected using the D0 detector at the Fermilab Tevatron Collider. We measure the CPT-violating asymmetry in the decay $B_s^0 \\to \\mu^\\pm D_s^\\pm$ as a function of celestial direction and sidereal phase. We find no evidence for CPT-violating effects and place limits on the direction and magnitude of flavor-dependent CPT- and Lorentz-invariance violating coupling coefficients. We find 95\\% confidence intervals of $\\Delta a_{\\perp} < 1.2 \\times 10^{-12}$ GeV and $(-0.8 < \\Delta a_T - 0.396 \\Delta a_Z < 3.9) \\times 10^{-13}$ GeV.

Models & Searches of CPT Violation: a personal, very partial, list

Directory of Open Access Journals (Sweden)

Mavromatos Nick E.

2018-01-01

Full Text Available In this talk, first I motivate theoretically, and then I review the phenomenology of, some models entailing CPT Violation (CPTV. The latter is argued to be responsible for the observed matter-antimatter asymmetry in the Cosmos, and may owe its origin to either Lorentz-violating background geometries, whose effects are strong in early epochs of the Universe but very weak today, being temperature dependent in general, or to an ill-defined CPT generator in some quantum gravity models entailing decoherence of quantum matter as a result of quantum degrees of freedom in the gravity sector that are inaccessible to the low-energy observers. In particular, for the latter category of CPTV, I argue that entangled states of neutral mesons (Kaons or B-systems, of central relevance to KLOE-2 experiment, can provide smoking-gun sensitive tests or even falsify some of these models. If CPT is ill-defined one may also encounter violations of the spin-statistics theorem, with possible consequences for the Pauli Exclusion Principle, which I only briefly touch upon.

Models & Searches of CPT Violation: a personal, very partial, list

Science.gov (United States)

Mavromatos, Nick E.

2018-01-01

In this talk, first I motivate theoretically, and then I review the phenomenology of, some models entailing CPT Violation (CPTV). The latter is argued to be responsible for the observed matter-antimatter asymmetry in the Cosmos, and may owe its origin to either Lorentz-violating background geometries, whose effects are strong in early epochs of the Universe but very weak today, being temperature dependent in general, or to an ill-defined CPT generator in some quantum gravity models entailing decoherence of quantum matter as a result of quantum degrees of freedom in the gravity sector that are inaccessible to the low-energy observers. In particular, for the latter category of CPTV, I argue that entangled states of neutral mesons (Kaons or B-systems), of central relevance to KLOE-2 experiment, can provide smoking-gun sensitive tests or even falsify some of these models. If CPT is ill-defined one may also encounter violations of the spin-statistics theorem, with possible consequences for the Pauli Exclusion Principle, which I only briefly touch upon.

Feasibility of using cone penetrometer truck (CPT) to install time domain reflectometry (TDR) and fiber optic slope failure detectors in pavement structures.

Science.gov (United States)

2011-02-01

A new method of cable installation using a heavy-duty Cone Penetration Test : (CPT) truck was developed and practiced successfully in this study. The coaxial and fiber : optic cables were pushed along with the cone rods by the hydraulic system integr...

CPT symmetry tests with cold anti {rho} and antihydrogen

Energy Technology Data Exchange (ETDEWEB)

Yamazaki, Yasunori [RIKEN, Atomic Physics Laboratory, 2-1 Hirosawa, Wako, Saitama, 351-0198 (Japan); Ulmer, Stefan [RIKEN, Ulmer Initiative Research Unit, 2-1 Hirosawa, Wako, Saitama, 351-0198 (Japan)

2013-07-15

Precision comparisons of the properties of particles and their corresponding antiparticles are highly relevant because the Standard Model of elementary particle physics, a local, Lorentz-invariant field theory, is necessarily symmetric with respect to the combined CPT operation. This symmetry defines exact equality between the fundamental properties of particles and their anti-images. Any measured and confirmed violation constitutes a significant challenge to the Standard Model. Recent results of different CPT-tests are summarized, with emphasis to the high-precision measurement of the magnetic moment of the proton and the antiproton, as well as the precision investigation of antihydrogen ground state hyperfine splitting. (copyright 2013 by WILEY-VCH Verlag GmbH and Co. KGaA, Weinheim)

Distinct CPT-induced deaths in lung cancer cells caused by clathrin-mediated internalization of CP micelles

Science.gov (United States)

Liu, Yu-Sheng; Cheng, Ru-You; Lo, Yu-Lun; Hsu, Chin; Chen, Su-Hwei; Chiu, Chien-Chih; Wang, Li-Fang

2016-02-01

We previously synthesized a chondroitin sulfate-graft-poly(ε-caprolactone) copolymer (H-CP) with a high content of poly(ε-caprolactone) (18.7 mol%), which self-assembled in water into a rod-like micelle to encapsulate hydrophobic camptothecin (CPT) in the core (micelle/CPT) for tumor-targeted drug delivery. As a result of the recognition of the micelle by CD44, the micelle/CPT entered CRL-5802 cells efficiently and released CPT efficaciously, resulting in higher tumor suppression than commercial CPT-11. In this study, H1299 cells were found to have a higher CD44 expression than CRL-5802 cells. However, the lower CD44-expressing CRL-5802 cells had a higher percentage of cell death and higher cellular uptake of the micelle/CPT than the higher CD44-expressing H1299 cells. Examination of the internalization pathway of the micelle/CPT in the presence of different endocytic chemical inhibitors showed that the CRL-5802 cells involved clathrin-mediated endocytosis, which was not found in the H1299 cells. Analysis of the cell cycle of the two cell lines exposed to the micelle/CPT revealed that the CRL-5802 cells arrested mainly in the S phase and the H1299 cells arrested mainly in the G2-M phase. A consistent result was also found in the evaluation of γ-H2AX expression, which was about three-fold higher in the CRL-5802 cells than in the H1299 cells. A near-infrared dye, IR780, was encapsulated into the micelle to observe the in vivo biodistribution of the micelle/IR780 in tumor-bearing mice. The CRL-5802 tumor showed a higher fluorescence intensity than the H1299 tumor at any tracing time after 1 h. Thus we tentatively concluded that CRL-5802 cells utilized the clathrin-mediated internalization pathway and arrested in the S phase on exposure to the micelle/CPT; all are possible reasons for the better therapeutic outcome in CRL-5802 cells than in H1299 cells.We previously synthesized a chondroitin sulfate-graft-poly(ε-caprolactone) copolymer (H-CP) with a high content of

Violation of CPT invariance in the early universe and leptogenesis/baryogenesis

CERN Document Server

Mavromatos, Nick E

2013-01-01

In this talk, I review some plausible scenarios entailing violation of CPT symmetry in the early Universe, due to space-time backgrounds which do not respect some of the assumptions for the validity of the CPT theorem (here considered will be Lorentz invariance and/or Unitarity). The key point in all these models is that the background induces different populations of fermions as compared to antifermions, and hence CPT Violation (CPTV), already in thermal equilibrium. Such populations may freeze out at various conditions depending on the details of the underlying microscopic model, thereby leading to leptogenesis and baryogenesis. Among the considered scenarios is a stringy one, in which the CPTV is associated with a cosmological background with torsion provided by the Kalb-Ramond antisymmetric tensor field (axion) of the string gravitational multiplet. We also discuss briefly (Lorentz Violating) CPTV models that go beyond the local effective lagrangian framework, such as a stochastic Finsler metric and D-par...

A CPT-even and Lorentz-Violating nonminimal coupling in the Dirac equation

Energy Technology Data Exchange (ETDEWEB)

Ferreira Junior, Manoel; Casana, M.R.; Santos, Frederico E.P. dos; Silva, E.O. [UFMA, Sao Luis (Brazil); Passos, E. [UFCG, Campina Grande, PB (Brazil)

2013-07-01

Full text: The Standard Model Extension (SME) has been the usual framework for investigating signals of Lorentz violation in physical systems. It is the natural framework for studying properties of physical systems with Lorentz-violation since it includes Lorentz-violating terms in all sectors of the minimal standard model. The Lorentz-violating (LV) terms are generated as vacuum expectation values of tensors defined in a high energy scale. This framework has inspired a great deal of investigation in recent years. Such works encompass several distinct aspects involving fermion systems and radiative corrections, CPT- probing experiments, the electromagnetic CPT- and Lorentz-odd term, the 19 electromagnetic CPT-even coefficients. Recently, some studies involving higher dimensional operators have also been reported with great interest, including nonminimal interactions. These many contributions have elucidated the effects induced by Lorentz violation and served to set up stringent upper bounds on the LV coefficients. In the present work, we propose a new CPT-even, dimension-five, nonminimal coupling linking the fermionic and gauge fields in the context of the Dirac equation, involving the CPT-even tensor of the gauge term of the SME. By considering the nonrelativistic limit of the modified Dirac equation, we explicitly evaluate the new contributions to the nonrelativistic Hamiltonian. These new terms imply a direct correction on the anomalous magnetic moment, a kind of electrical Zeeman-like effect on the atomic spectrum, and a Rashba-like coupling term. These effects are then used to impose upper bounds on the magnitude of the non minimally coupled LV coefficients at the level of 1 part in 10{sub 16}. (author)

A CPT-even and Lorentz-Violating nonminimal coupling in the Dirac equation

International Nuclear Information System (INIS)

Ferreira Junior, Manoel; Casana, M.R.; Santos, Frederico E.P. dos; Silva, E.O.; Passos, E.

2013-01-01

Full text: The Standard Model Extension (SME) has been the usual framework for investigating signals of Lorentz violation in physical systems. It is the natural framework for studying properties of physical systems with Lorentz-violation since it includes Lorentz-violating terms in all sectors of the minimal standard model. The Lorentz-violating (LV) terms are generated as vacuum expectation values of tensors defined in a high energy scale. This framework has inspired a great deal of investigation in recent years. Such works encompass several distinct aspects involving fermion systems and radiative corrections, CPT- probing experiments, the electromagnetic CPT- and Lorentz-odd term, the 19 electromagnetic CPT-even coefficients. Recently, some studies involving higher dimensional operators have also been reported with great interest, including nonminimal interactions. These many contributions have elucidated the effects induced by Lorentz violation and served to set up stringent upper bounds on the LV coefficients. In the present work, we propose a new CPT-even, dimension-five, nonminimal coupling linking the fermionic and gauge fields in the context of the Dirac equation, involving the CPT-even tensor of the gauge term of the SME. By considering the nonrelativistic limit of the modified Dirac equation, we explicitly evaluate the new contributions to the nonrelativistic Hamiltonian. These new terms imply a direct correction on the anomalous magnetic moment, a kind of electrical Zeeman-like effect on the atomic spectrum, and a Rashba-like coupling term. These effects are then used to impose upper bounds on the magnitude of the non minimally coupled LV coefficients at the level of 1 part in 10 16 . (author)

Experimental tests of CPT invariance

International Nuclear Information System (INIS)

Zavrtanik, D.; Angelopoulos, A.; Apostolakis, A.; Aslanides, E.; Bertin, V.; Ealet, A.; Fassnacht, P.; Henry-Couannier, F.; Le Gac, R.; Montanet, F.; Touchard, F.; Backenstoss, G.; Leimgruber, F.; Pavlopoulos, P.; Polivka, G.; Rickenbach, R.; Schietinger, T.; Tauscher, L.; Vlachos, S.; Bargassa, P.

2000-01-01

The CPLEAR experiment at CERN has directly studied matter and antimatter symmetries via the measurement of the time evolution of K 0 and K-bar 0 . The CPT violation parameter Re(δ) was directly measured with a precision of a few 10 -4 while Im(δ) is determined from the Bell-Steinberger relation, with a precision of 10 -5 . The mass and decay-width equality between the K 0 and K-bar 0 were tested down to the level of 10 -18 GeV

The invariance of classical electromagnetism under Charge-conjugation, Parity and Time-reversal (CPT) transformations

Science.gov (United States)

Norbury, John W.

1989-01-01

The invariance of classical electromagnetism under charge-conjugation, parity, and time-reversal (CPT) is studied by considering the motion of a charged particle in electric and magnetic fields. Upon applying CPT transformations to various physical quantities and noting that the motion still behaves physically demonstrates invariance.

Extension of the CPT theorem to non-Hermitian Hamiltonians and unstable states

Energy Technology Data Exchange (ETDEWEB)

Mannheim, Philip D., E-mail: philip.mannheim@uconn.edu

2016-02-10

We extend the CPT theorem to quantum field theories with non-Hermitian Hamiltonians and unstable states. Our derivation is a quite minimal one as it requires only the time-independent evolution of scalar products, invariance under complex Lorentz transformations, and a non-standard but nonetheless perfectly legitimate interpretation of charge conjugation as an antilinear operator. The first of these requirements does not force the Hamiltonian to be Hermitian. Rather, it forces its eigenvalues to either be real or to appear in complex conjugate pairs, forces the eigenvectors of such conjugate pairs to be conjugates of each other, and forces the Hamiltonian to admit of an antilinear symmetry. The latter two requirements then force this antilinear symmetry to be CPT, while forcing the Hamiltonian to be real rather than Hermitian. Our work justifies the use of the CPT theorem in establishing the equality of the lifetimes of unstable particles that are charge conjugates of each other. We show that the Euclidean time path integrals of a CPT-symmetric theory must always be real. In the quantum-mechanical limit the key results of the PT symmetry program of Bender and collaborators are recovered, with the C-operator of the PT symmetry program being identified with the linear component of the charge conjugation operator.

Four questions and a conversation: Can theory enrich conversation partner training?

DEFF Research Database (Denmark)

Pound, Carole; Ahlsén, Elisabeth; Simmons-Mackie, NIna

Background and aimsConversation partner training (CPT) is an umbrella term for different approaches to intervention aiming to facilitate and improve communication between people with aphasia (PWA) and their conversation partners (CP). Some approaches are grounded in a bottom-up approach...... and interactions. Philosophically informed by existential-phenomenological perspectives, the humanisation framework encourages reflection on what practices can make people feel more (or less) human. Reviewing experiences of conversation against the eight suggested dimensions of what it means to be human may offer...

Effects of perfluorodecanoic(PFDA) and perfluorooctanoic (PFOA) acids on hepatic carnitine palmitoyltransferase (CPT) activity in rats

International Nuclear Information System (INIS)

Vanden Heuvel, J.P.; Kuslikis, B.I.; Peterson, R.E.

1990-01-01

PFDA has been hypothesized to cause a diversion of fatty acids from oxidation toward esterification in rat liver. Normal regulation of this partitioning is exerted by CPT, an enzyme inhibited by several peroxisome proliferators. Effects of the peroxisome proliferators PFDA and PFOA on hepatic mitochondrial fatty acid oxidation and CPT activity were examined. PFDA or PFOA added to isolated rat liver mitochondria in concentrations of 0.2, 2, 20 and 200 μg per mg mitochondrial protein had no effect on CPT activity nor on mitochondrial oxidation of [1- 14 C] palmitoyl-CoA or [1- 14 C] palmitoyl-carnitine (quantitated by 14 CO 2 plus acid soluble 14 C production). Three days after rats were treated with PFDA or PFOA (37.5 or 150 μmol/kg, ip) or vehicle, liver mitochondria were isolated. Mitochondrial oxidation of [1- 14 C] palmitoyl-CoA or [1- 14 C]palmitoyl-carnitine was unaffected by PFDA and PFOA. CPT activity and inhibition of CPT activity by malonyl-CoA was also unaffected by PFDA and PFOA. Therefore, PFDA and PFOA did not have a major inhibitory effect on hepatic mitochondrial oxidation of palmitoyl-CoA or palmitoyl-carnitine, nor did they interfere with hepatic CPT activity either in vitro or in vivo

Tests of CPT invariance for neutral flavored meson-antimeson mixing

CERN Document Server

Dass, G V

2002-01-01

We focus on two aspects of CPT invariance in neutral meson-antimeson (M sup 0 anti M sup 0) mixing: (1) tests of CPT invariance, using only the property of ''lack of vacuum regeneration'', which occurs as a part of the well-known Lee-Oehme-Yang (LOY) theory; (2) methods for extracting the CPT-violating mixing parameter theta through explicit calculations by fully using the LOY-type theory. In the latter context, we demonstrate the importance of the C-even vertical stroke M sup 0 anti M sup 0 right angle state. In particular, by measuring the time dependence of opposite-sign dilepton events arising from decays of the C-even and C-odd vertical stroke M sup 0 anti M sup 0 right angle states, theta may be disentangled from the parameters lambda sub + and anti lambda sub - characterizing violations of the DELTA F = DELTA Q rule. Furthermore, these two parameters may also be determined. The same is true if one uses like-sign dilepton events arising from only the C-even vertical stroke M sup 0 anti M sup 0 right ang...

Effect of Cellular Location of Human Carboxylesterase 2 on CPT-11 Hydrolysis and Anticancer Activity.

Directory of Open Access Journals (Sweden)

Yuan-Ting Hsieh

Full Text Available CPT-11 is an anticancer prodrug that is clinically used for the treatment of metastatic colorectal cancer. Hydrolysis of CPT-11 by human carboxylesterase 2 (CE2 generates SN-38, a topoisomerase I inhibitor that is the active anti-tumor agent. Expression of CE2 in cancer cells is under investigation for the tumor-localized activation of CPT-11. CE2 is normally expressed in the endoplasmic reticulum of cells but can be engineered to direct expression of active enzyme on the plasma membrane or as a secreted form. Although previous studies have investigated different locations of CE2 expression in cancer cells, it remains unclear if CE2 cellular location affects CPT-11 anticancer activity. In the present study, we directly compared the influence of CE2 cellular location on substrate hydrolysis and CPT-11 cytotoxicity. We linked expression of CE2 and enhanced green fluorescence protein (eGFP via a foot-and-mouth disease virus 2A (F2A peptide to facilitate fluorescence-activated cell sorting to achieve similar expression levels of ER-located, secreted or membrane-anchored CE2. Soluble CE2 was detected in the medium of cells that expressed secreted and membrane-anchored CE2, but not in cells that expressed ER-retained CE2. Cancer cells that expressed all three forms of CE2 were more sensitive to CPT-11 as compared to unmodified cancer cells, but the membrane-anchored and ER-retained forms of CE2 were consistently more effective than secreted CE2. We conclude that expression of CE2 in the ER or on the membrane of cancer cells is suitable for enhancing CPT-11 anticancer activity.

Search for Violation of CPT and Lorentz Invariance in $B^0_s$ Meson Oscillations using the D0 Detector

Energy Technology Data Exchange (ETDEWEB)

Van Kooten, R. [Indiana U.

2017-01-01

A search is presented for CPT-violating effects in the mixing of $B^0_s$ mesons using the D0 detector at the Fermilab Tevatron Collider. The CPT-violating asymmetry in the decay $B^0_s \\rightarrow \\mu^{\\pm} D_s^{\\mp} X$ as a function of sidereal phase is measured. No evidence for CPT-violating effects is observed and limits are placed on CPT- and Lorentz-invariance violating coupling coefficients.

Trends in Surgical Practices for Lateral Epicondylitis Among Newly Trained Orthopaedic Surgeons.

Science.gov (United States)

Wang, Dean; Degen, Ryan M; Camp, Christopher L; McGraw, Michael H; Altchek, David W; Dines, Joshua S

2017-10-01

Much controversy exists regarding the optimal surgical intervention for lateral epicondylitis because of a multitude of options available and the lack of comparative studies. Knowledge of the current practice trends would help guide the design of comparative studies needed to determine which surgical technique results in the best outcome. To review the latest practice trends for the surgical treatment of lateral epicondylitis among newly trained surgeons in the United States utilizing the American Board of Orthopaedic Surgery (ABOS) database. Cross-sectional study; Level of evidence, 3. The ABOS database was utilized to identify surgical cases for lateral epicondylitis submitted by Part II board certification examination candidates from 2004 through 2013. Inclusion criteria were predetermined using a combination of International Classification of Diseases, Ninth Revision (ICD-9) and Current Procedural Terminology (CPT) codes. Cases were organized by open and arthroscopic treatment groups and by fellowship training and were analyzed to determine differences in surgical techniques, complication rates, and concomitant procedures. In total, 1150 surgeons submitted 2106 surgical cases for the treatment of lateral epicondylitis. The number of surgical cases for lateral epicondylitis performed per 10,000 submitted cases significantly decreased from 26.7 in 2004 to 21.1 in 2013 ( P = .002). Among all cases, 92.2% were open and 7.8% were arthroscopic, with no change in the incidence of arthroscopic surgeries over the study period. Shoulder and elbow (18.1%) and sports medicine (11.4%) surgeons were more likely to perform surgery arthroscopically compared with hand surgeons (6.1%) ( P < .001). There was no difference in overall self-reported complication rates between open (4.4%) and arthroscopic (5.5%) procedures ( P = .666). Percutaneous tenotomy, debridement only, and debridement with tendon repair comprised 6.4%, 46.3%, and 47.3% of open treatment, respectively. Sports

Experimental tests of CPT invariance

CERN Document Server

Zavrtanik, D; Apostolakis, Alcibiades J; Aslanides, Elie; Backenstoss, Gerhard; Bargassa, P; Behnke, O; Benelli, A; Bertin, V; Blanc, F; Bloch, P; Carlson, P J; Carroll, M; Cawley, E; Chertok, M B; Danielsson, M; Dejardin, M; Derré, J; Ealet, A; Eleftheriadis, C; Faravel, L; Fassnacht, P; Fetscher, W; Fidecaro, Maria; Filipcic, A; Francis, D; Fry, J; Gabathuler, Erwin; Gamet, R; Gerber, H J; Go, A; Haselden, A; Hayman, P J; Henry-Coüannier, F; Hollander, R W; Jon-And, K; Kettle, P R; Kokkas, P; Kreuger, R; Le Gac, R; Leimgruber, F; Mandic, I; Manthos, N; Marel, Gérard; Mikuz, M; Miller, J; Montanet, François; Müller, A; Nakada, Tatsuya; Pagels, B; Papadopoulos, I M; Pavlopoulos, P; Polivka, G; Rickenbach, R; Roberts, B L; Ruf, T; Schäfer, M; Schaller, L A; Schietinger, T; Schopper, A; Tauscher, Ludwig; Thibault, C; Touchard, F; Touramanis, C; van Eijk, C W E; Vlachos, S; Weber, P; Wolter, M; Zavrtanik, D; Zimmerman, D

2000-01-01

The CPLEAR experiment at CERN has directly studied matter and antimatter symmetries via the measurement of the time evolution of K /sup 0/ and K/sup 0/. The CPT violation parameter Re( delta ) was directly measured with a precision of a few 10/sup -4/ while Im( delta ) is determined from the Bell-Steinberger relation, with a precision of 10/sup -5/ The mass and decay-width equality between the K/sup 0/ and K/sup 0/ were tested down to the level of 10/sup -18/ Ge V. (15 refs).

Lorentz- and CPT-symmetry studies in subatomic physics

Energy Technology Data Exchange (ETDEWEB)

Lehnert, Ralf, E-mail: ralehner@indiana.edu [Leibniz Universität Hannover (Germany)

2016-12-15

Subatomic systems provide an exquisite test bench for spacetime symmetries. This work motivates such measurements, reviews the effective field theory test framework for the description of Lorentz and CPT violation, and employs this framework to study the phenomenology of spacetime-symmetry breaking in various subatomic systems.

Exoskeleton-assisted gait training to improve gait in individuals with spinal cord injury: a pilot randomized study.

Science.gov (United States)

Chang, Shuo-Hsiu; Afzal, Taimoor; Berliner, Jeffrey; Francisco, Gerard E

2018-01-01

Robotic wearable exoskeletons have been utilized as a gait training device in persons with spinal cord injury. This pilot study investigated the feasibility of offering exoskeleton-assisted gait training (EGT) on gait in individuals with incomplete spinal cord injury (iSCI) in preparation for a phase III RCT. The objective was to assess treatment reliability and potential efficacy of EGT and conventional physical therapy (CPT). Forty-four individuals were screened, and 13 were eligible to participate in the study. Nine participants consented and were randomly assigned to receive either EGT or CPT with focus on gait. Subjects received EGT or CPT, five sessions a week (1 h/session daily) for 3 weeks. American Spinal Injury Association (ASIA) Lower Extremity Motor Score (LEMS), 10-Meter Walk Test (10MWT), 6-Minute Walk Test (6MWT), Timed Up and Go (TUG) test, and gait characteristics including stride and step length, cadence and stance, and swing phase durations were assessed at the pre- and immediate post- training. Mean difference estimates with 95% confidence intervals were used to analyze the differences. After training, improvement was observed in the 6MWT for the EGT group. The CPT group showed significant improvement in the TUG test. Both the EGT and the CPT groups showed significant increase in the right step length. EGT group also showed improvement in the stride length. EGT could be applied to individuals with iSCI to facilitate gait recovery. The subjects were able to tolerate the treatment; however, exoskeleton size range may be a limiting factor in recruiting larger cohort of patients. Future studies with larger sample size are needed to investigate the effectiveness and efficacy of exoskeleton-assisted gait training as single gait training and combined with other gait training strategies. Clinicaltrials.org, NCT03011099, retrospectively registered on January 3, 2017.

38 CFR 21.4265 - Practical training approved as institutional training or on-job training.

Science.gov (United States)

2010-07-01

... approved as institutional training or on-job training. 21.4265 Section 21.4265 Pensions, Bonuses, and... training or on-job training. (a) Medical-dental internships and residencies. (1) Medical residencies (other...) of this section. If the course is not so accredited such practical or on-the-job training or...

Integrating advanced practice providers into medical critical care teams.

Science.gov (United States)

McCarthy, Christine; O'Rourke, Nancy C; Madison, J Mark

2013-03-01

Because there is increasing demand for critical care providers in the United States, many medical ICUs for adults have begun to integrate nurse practitioners and physician assistants into their medical teams. Studies suggest that such advanced practice providers (APPs), when appropriately trained in acute care, can be highly effective in helping to deliver high-quality medical critical care and can be important elements of teams with multiple providers, including those with medical house staff. One aspect of building an integrated team is a practice model that features appropriate coding and billing of services by all providers. Therefore, it is important to understand an APP's scope of practice, when they are qualified for reimbursement, and how they may appropriately coordinate coding and billing with other team providers. In particular, understanding when and how to appropriately code for critical care services (Current Procedural Terminology [CPT] code 99291, critical care, evaluation and management of the critically ill or critically injured patient, first 30-74 min; CPT code 99292, critical care, each additional 30 min) and procedures is vital for creating a sustainable program. Because APPs will likely play a growing role in medical critical care units in the future, more studies are needed to compare different practice models and to determine the best way to deploy this talent in specific ICU settings.

Lessons learned from the reimbursement profile of a mature private medical toxicology practice: office-based practice pays.

Science.gov (United States)

Thompson, Trevonne M; Leikin, Jerrold B

2015-03-01

We previously reported the financial data for the first 5 years of one of the author's medical toxicology practice. The practice has matured; changes have been made. The practice is increasing its focus on office-based encounters and reducing hospital-based acute care encounters. We report the reimbursement rates and other financial metrics of the current practice. Financial records from October 2009 through September 2013 were reviewed. This is a period of 4 fiscal years and represents the currently available financial data. Charges, payments, and reimbursement rates were recorded according to the type and setting of the medical toxicology encounter: forensic consultations, outpatient clinic encounters, nonpsychiatric inpatient consultations, emergency department (ED) consultations, and inpatient psychiatric consultations. All patients were seen regardless of ability to pay or insurance status. The number of billed Current Procedural Terminology (CPT) codes for office-based encounters increased over the study period; the number of billed CPT codes for inpatient and ED consultations reduced. Office-based encounters demonstrate a higher reimbursement rate and higher payments. In the fiscal year (FY) of 2012, office-based revenue exceeded hospital-based acute care revenue by over $140,000 despite a higher number of billed CPT encounters in acute care settings, and outpatient payments were 2.39 times higher than inpatient, inpatient psychiatry, observation unit, and ED payments combined. The average payment per CPT code was higher for outpatient clinic encounters than inpatient encounters for each fiscal year studied. There was an overall reduction in CPT billing volume between FY 2010 and FY 2013. Despite this, there was an increase in total practice revenue. There was no change in payor mix, practice logistics, or billing/collection service company. In this medical toxicology practice, office-based encounters demonstrate higher reimbursement rates and overall

Communication partner training for health care professionals in an inpatient rehabilitation setting: A parallel randomised trial.

Science.gov (United States)

Heard, Renee; O'Halloran, Robyn; McKinley, Kathryn

2017-06-01

The purpose of this study is to determine if the E-Learning Plus communication partner training (CPT) programme is as effective as the Supported Conversation for Adults with Aphasia (SCA TM ) CPT programme in improving healthcare professionals' confidence and knowledge communicating with patients with aphasia. Forty-eight healthcare professionals working in inpatient rehabilitation participated. Participants were randomised to one of the CPT programmes. The three outcome measures were self-rating of confidence, self-rating of knowledge and a test of knowledge of aphasia. Measures were taken pre-, immediately post- and 3-4 months post-training. Data were analysed using mixed between within ANOVAs. Homogeneity of variance was adequate for self-rating of confidence and test of knowledge of aphasia data to continue analysis. There was a statistically significant difference in self-rating of confidence and knowledge of aphasia for both interventions across time. No statistically significant difference was found between the two interventions. Both CPT interventions were associated with an increase in health care professionals' confidence and knowledge of aphasia, but neither programme was superior. As the E-Learning Plus CPT programme is more accessible and sustainable in the Australian healthcare context, further work will continue on this CPT programme.

Metabolomic profiling reveals a role for CPT1c in neuronal oxidative metabolism

OpenAIRE

Lee, Jieun; Wolfgang, Michael J

2012-01-01

Abstract Background Carnitine Palmitoyltransferase-1c (CPT1c) is a neuron specific homologue of the carnitine acyltransferase family of enzymes. CPT1 isoenzymes transfer long chain acyl groups to carnitine. This constitutes a rate setting step for mitochondrial fatty acid beta-oxidation by facilitating the initial step in acyl transfer to the mitochondrial matrix. In general, neurons do not heavily utilize fatty acids for bioenergetic needs and definitive enzymatic activity has been unable to...

Mutation in CPT1C Associated With Pure Autosomal Dominant Spastic Paraplegia.

Science.gov (United States)

Rinaldi, Carlo; Schmidt, Thomas; Situ, Alan J; Johnson, Janel O; Lee, Philip R; Chen, Ke-Lian; Bott, Laura C; Fadó, Rut; Harmison, George H; Parodi, Sara; Grunseich, Christopher; Renvoisé, Benoît; Biesecker, Leslie G; De Michele, Giuseppe; Santorelli, Filippo M; Filla, Alessandro; Stevanin, Giovanni; Dürr, Alexandra; Brice, Alexis; Casals, Núria; Traynor, Bryan J; Blackstone, Craig; Ulmer, Tobias S; Fischbeck, Kenneth H

2015-05-01

The family of genes implicated in hereditary spastic paraplegias (HSPs) is quickly expanding, mostly owing to the widespread availability of next-generation DNA sequencing methods. Nevertheless, a genetic diagnosis remains unavailable for many patients. To identify the genetic cause for a novel form of pure autosomal dominant HSP. We examined and followed up with a family presenting to a tertiary referral center for evaluation of HSP for a decade until August 2014. Whole-exome sequencing was performed in 4 patients from the same family and was integrated with linkage analysis. Sanger sequencing was used to confirm the presence of the candidate variant in the remaining affected and unaffected members of the family and screen the additional patients with HSP. Five affected and 6 unaffected participants from a 3-generation family with pure adult-onset autosomal dominant HSP of unknown genetic origin were included. Additionally, 163 unrelated participants with pure HSP of unknown genetic cause were screened. Mutation in the neuronal isoform of carnitine palmitoyl-transferase (CPT1C) gene. We identified the nucleotide substitution c.109C>T in exon 3 of CPT1C, which determined the base substitution of an evolutionarily conserved Cys residue for an Arg in the gene product. This variant strictly cosegregated with the disease phenotype and was absent in online single-nucleotide polymorphism databases and in 712 additional exomes of control participants. We showed that CPT1C, which localizes to the endoplasmic reticulum, is expressed in motor neurons and interacts with atlastin-1, an endoplasmic reticulum protein encoded by the ATL1 gene known to be mutated in pure HSPs. The mutation, as indicated by nuclear magnetic resonance spectroscopy studies, alters the protein conformation and reduces the mean (SD) number (213.0 [46.99] vs 81.9 [14.2]; P lipid droplets on overexpression in cells. We also observed a reduction of mean (SD) lipid droplets in primary cortical neurons

The Effects of Practice-Based Training on Graduate Teaching Assistants’ Classroom Practices

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Becker, Erin A.; Easlon, Erin J.; Potter, Sarah C.; Guzman-Alvarez, Alberto; Spear, Jensen M.; Facciotti, Marc T.; Igo, Michele M.; Singer, Mitchell; Pagliarulo, Christopher

2017-01-01

Evidence-based teaching is a highly complex skill, requiring repeated cycles of deliberate practice and feedback to master. Despite existing well-characterized frameworks for practice-based training in K–12 teacher education, the major principles of these frameworks have not yet been transferred to instructor development in higher educational contexts, including training of graduate teaching assistants (GTAs). We sought to determine whether a practice-based training program could help GTAs learn and use evidence-based teaching methods in their classrooms. We implemented a weekly training program for introductory biology GTAs that included structured drills of techniques selected to enhance student practice, logic development, and accountability and reduce apprehension. These elements were selected based on their previous characterization as dimensions of active learning. GTAs received regular performance feedback based on classroom observations. To quantify use of target techniques and levels of student participation, we collected and coded 160 h of video footage. We investigated the relationship between frequency of GTA implementation of target techniques and student exam scores; however, we observed no significant relationship. Although GTAs adopted and used many of the target techniques with high frequency, techniques that enforced student participation were not stably adopted, and their use was unresponsive to formal feedback. We also found that techniques discussed in training, but not practiced, were not used at quantifiable frequencies, further supporting the importance of practice-based training for influencing instructional practices. PMID:29146664

Cognitive and motor dual task gait training improve dual task gait performance after stroke - A randomized controlled pilot trial.

Science.gov (United States)

Liu, Yan-Ci; Yang, Yea-Ru; Tsai, Yun-An; Wang, Ray-Yau

2017-06-22

This study investigated effects of cognitive and motor dual task gait training on dual task gait performance in stroke. Participants (n = 28) were randomly assigned to cognitive dual task gait training (CDTT), motor dual task gait training (MDTT), or conventional physical therapy (CPT) group. Participants in CDTT or MDTT group practiced the cognitive or motor tasks respectively during walking. Participants in CPT group received strengthening, balance, and gait training. The intervention was 30 min/session, 3 sessions/week for 4 weeks. Three test conditions to evaluate the training effects were single walking, walking while performing cognitive task (serial subtraction), and walking while performing motor task (tray-carrying). Parameters included gait speed, dual task cost of gait speed (DTC-speed), cadence, stride time, and stride length. After CDTT, cognitive-motor dual task gait performance (stride length and DTC-speed) was improved (p = 0.021; p = 0.015). After MDTT, motor dual task gait performance (gait speed, stride length, and DTC-speed) was improved (p = 0.008; p = 0.008; p = 0.008 respectively). It seems that CDTT improved cognitive dual task gait performance and MDTT improved motor dual task gait performance although such improvements did not reach significant group difference. Therefore, different types of dual task gait training can be adopted to enhance different dual task gait performance in stroke.

Communicative-pragmatic impairment in schizophrenia: Cognitive rehabilitative training

Directory of Open Access Journals (Sweden)

Francesca Marina Bosco

2016-02-01

Full Text Available This paper aims to verify in patients with schizophrenia, the efficacy of Cognitive Pragmatic Treatment (CPT, a new remediation program for improving communicative-pragmatic abilities. The CPT program consists of 20 group sessions, focused on several communication modalities, i.e. linguistic, extralinguistic and paralinguistic, Theory of Mind (ToM and other cognitive functions that can affect communicative performance, such as awareness and planning. A group of 17 patients with schizophrenia participated in the training. They were tested before and after training, using the equivalent forms of the Assessment Battery for Communication (ABaCo, a tool for evaluating the comprehension and production of a wide range of pragmatic phenomena such as, i.e. direct and indirect speech acts, irony and deceit, and a series of neuropsychological and ToM tests. The results showed a significant improvement in patients’ performance following the program, on both comprehension and production tasks, and in all the communication modalities assessed by the ABaCo, i.e. linguistic, extralinguistic, paralinguistic and social appropriateness. The improvement of patients’ performance persisted after three months from the end of the training, as shown by the follow-up tests. These preliminary findings support the efficacy of the CPT program in improving communicative-pragmatic abilities in the patients.

Practice-oriented training of bachelors of philology

Directory of Open Access Journals (Sweden)

Kravchenko Elena Vladimirovna

2014-12-01

Full Text Available The article deals with practice-oriented training of philology students in the context of the new educational standard. This kind of education concentrates on the specific role of teaching practice in the process of training bachelors with the high-level professional competence. The article observes some ways of overcoming pedagogical difficulties during the students’ teaching practice at school.

Organization of international practical training of students at the tourism university

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Pirogova O.G.

2017-04-01

Full Text Available the article deals with organization of international practical training of students at the tourism university, provides a brief analysis of researchers on students’ practical training, makes the case for international practical training of students, gives classification of international practical training, shows advantages and disadvantages of students’ practical training abroad and the benefits of tourism university graduates as well who has experience in international practical training.

TESTING CPT SYMMETRY WITH CURRENT AND FUTURE CMB MEASUREMENTS

Energy Technology Data Exchange (ETDEWEB)

Li, Si-Yu; Zhang, Xinmin [Theory Division, Institute of High Energy Physics, Chinese Academy of Science, P.O. Box 918-4, Beijing 100049 (China); Xia, Jun-Qing; Li, Hong [Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Science, P.O. Box 918-3, Beijing 100049 (China); Li, Mingzhe, E-mail: xiajq@ihep.ac.cn [Interdisciplinary Center for Theoretical Study, University of Science and Technology of China, Hefei, Anhui 230026 (China)

2015-02-01

In this paper, we use the current and future cosmic microwave background (CMB) experiments to test the Charge-Parity-Time Reversal (CPT) symmetry. We consider a CPT-violating interaction in the photon sector L{sub cs}∼p{sub μ}A{sub ν} F-tilde {sup μν}, which gives rise to a rotation of the polarization vectors of the propagating CMB photons. By combining the 9 yr WMAP, BOOMERanG 2003, and BICEP1 observations, we obtain the current constraint on the isotropic rotation angle α-bar =−2.12±1.14 (1σ), indicating that the significance of the CPT violation is about 2σ. Here, we particularly take the systematic errors of CMB measurements into account. Then, we study the effects of the anisotropies of the rotation angle [Δα( n-hat )] on the CMB polarization power spectra in detail. Due to the small effects, the current CMB polarization data cannot constrain the related parameters very well. We obtain the 95% C.L. upper limit of the variance of the anisotropies of the rotation angle C {sup α}(0) < 0.035 from all of the CMB data sets. More interestingly, including the anisotropies of rotation angle could lower the best-fit value of r and relax the tension on the constraints of r between BICEP2 and Planck. Finally, we investigate the capabilities of future Planck polarization measurements on α-bar and Δα( n-hat ). Benefited from the high precision of Planck data, the constraints of the rotation angle can be significantly improved.

Guide to good practice in radiation protection training

International Nuclear Information System (INIS)

Johnson, N.; Schenley, C.; Smith, A.; Weseman, M.

1988-10-01

This set of guidelines applies to radiation protection training programs for all Department of Energy (DOE) contractors, subcontractors, and visitors to DOE contractor facilities. It is to be used as a self-evaluation tool by DOE contractors as they develop and evaluate their training programs. This document is based on good practice guidelines used by a variety of different facilities both within and outside of the DOE contractor system. Good practices are not requirements; they are guidelines that contractors should use as they develop and conduct training programs. The applicability of the contents of the Guide to Good Practice in Radiation Protection Training depends upon each DOE facility's scope and need for radiation safety training. Although the focus of this document is radiation protection training, it is important that the process by which training is developed and implemented be discussed. Therefore, the first section presents guidelines for performance-based training and ideas to be considered regarding the structure and documentation of the training function

Practical Clinical Training in Skills Labs: Theory and Practice

Directory of Open Access Journals (Sweden)

Bugaj, T. J.

2016-08-01

Full Text Available Today, skills laboratories or “skills labs”, i.e. specific practical skill training facilities, are a firmly established part of medical education offering the possibility of training clinical procedures in a safe and fault-forging environment prior to real life application at bedside or in the operating room. Skills lab training follows a structured teaching concept, takes place under supervision and in consideration of methodological-didactic concepts, ideally creating an atmosphere that allows the repeated, anxiety- and risk-free practice of targeted skills.In this selective literature review, the first section is devoted to (I the development and dissemination of the skills lab concept. There follows (II an outline of the underlying idea and (III an analysis of key efficacy factors. Thereafter, (IV the training method’s effectiveness and transference are illuminated, before (V the use of student tutors, in the sense of peer-assisted-learning, in skills labs is discussed separately. Finally, (VI the efficiency of the skills lab concept is analyzed, followed by an outlook on future developments and trends in the field of skills lab training.

Training in virtual environments: putting theory into practice.

Science.gov (United States)

Moskaliuk, Johannes; Bertram, Johanna; Cress, Ulrike

2013-01-01

Virtual training environments are used when training in reality is challenging because of the high costs, danger, time or effort involved. In this paper we argue for a theory-driven development of such environments, with the aim of connecting theory to practice and ensuring that the training provided fits the needs of the trained persons and their organisations. As an example, we describe the development of VirtualPolice (ViPOL), a training environment for police officers in a federal state of Germany. We provided the theoretical foundation for ViPOL concerning the feeling of being present, social context, learning motivation and perspective-taking. We developed a framework to put theory into practice. To evaluate our framework we interviewed the stakeholders of ViPOL and surveyed current challenges and limitations of virtual training. The results led to a review of a theory-into-practice framework which is presented in the conclusion. Feeling of presence, social context, learning motivation and perspective-taking are relevant for training in virtual environments. The theory-into-practice framework presented here supports developers and trainers in implementing virtual training tools. The framework was validated with an interview study of stakeholders of a virtual training project. We identified limitations, opportunities and challenges.

The baryon asymmetry and CPT invariance in the early universe

International Nuclear Information System (INIS)

Barshay, S.

1981-01-01

We discuss, and give a definite, simple phenomenological example, of the possibility that the baryon asymmetry is related to a failure of CPT invariance for a brief time interval at the origin of the universe. (orig.)

Ramsey-CPT spectrum with the Faraday effect and its application to atomic clocks

International Nuclear Information System (INIS)

Tian Yuan; Gu Si-Hong; Tan Bo-Zhong; Yang Jing; Zhang Yi

2015-01-01

A method that obtains the Ramsey-coherent population trapping (CPT) spectrum with the Faraday effect is investigated. An experiment is implemented to detect the light polarization components generated from the Faraday effect. The experimental results agree with the theoretical calculations based on the Liouville equation. By comparing with the method without using the Faraday effect, the potential of this method for a CPT-based atomic clock is assessed. The results indicate that this method should improve the short-term frequency stability by several times. (paper)

Practice comparisons between accelerated resolution therapy, eye movement desensitization and reprocessing and cognitive processing therapy with case examples.

Science.gov (United States)

Hernandez, Diego F; Waits, Wendi; Calvio, Lisseth; Byrne, Mary

2016-12-01

Recent outcomes for Cognitive Processing Therapy (CPT) and Prolonged Exposure (PE) therapy indicate that as many as 60-72% of patients retain their PTSD diagnosis after treatment with CPT or PE. One emerging therapy with the potential to augment existing trauma focused therapies is Accelerated Resolution Therapy (ART). ART is currently being used along with evidence based approaches at Fort Belvoir Community Hospital and by report has been both positive for clients as well as less taxing on professionals trained in ART. The following is an in-practice theoretical comparison of CPT, EMDR and ART with case examples from Fort Belvoir Community Hospital. While all three approaches share common elements and interventions, ART distinguishes itself through emphasis on the rescripting of traumatic events and the brevity of the intervention. While these case reports are not part of a formal study, they suggest that ART has the potential to augment and enhance the current delivery methods of mental health care in military environments. Copyright © 2016 Elsevier Ltd. All rights reserved.

The Impact of Reason for Training on the Relationship between "Best Practices" and Sexual Harassment Training Effectiveness

Science.gov (United States)

Perry, Elissa L.; Kulik, Carol T.; Bustamante, Jennifer; Golom, Frank D.

2010-01-01

The current study explored the use of best training practices on human resources managers' perceptions of sexual harassment training success and frequency of sexual harassment complaints. Results revealed no main effects of best training practices on sexual harassment training success. However, effects of best training practices on sexual…

Firm Size, Ownership, Training Duration and Training Evaluation Practices

Science.gov (United States)

Asadullah, Muhammad Ali; Peretti, Jean Marie; Ali, Arain Ghulam; Bourgain, Marina

2015-01-01

Purpose: The purpose of this paper was to test the mediating role of training duration in relationship between firm characteristics and training evaluation practices. In this paper, the authors also investigated if this mediating effect differs with respect to the size of the firm. Design/methodology/approach: The authors collected data from 260…

On the phase of ε and the NA31 bound on CPT violation

International Nuclear Information System (INIS)

Lavoura, L.

1992-01-01

In this paper the author discusses the theoretical prediction for the phase of the CP-violating parameter ε, and the experimental bound on the CPT-violating contribution to that parameter. The author concludes that, if one neglects theoretical prejudices and only takes into account the experimental data, the phase of ε may differ by as much as four degrees from the superweak phase. The present experimental bound on CPT violation cannot be much strengthened if one does not first obtain better bounds on the CP violation in the three-pion decay modes

Testing CPT invariance with neutrinos

International Nuclear Information System (INIS)

Ohlsson, Tommy

2003-01-01

We investigate possible tests of CPT invariance on the level of event rates at neutrino factories. We do not assume any specific model, but phenomenological differences in the neutrino-antineutrino masses and mixing angles in a Lorentz invariance preserving context, which could be induced by physics beyond the Standard Model. We especially focus on the muon neutrino and antineutrino disappearance channels in order to obtain constraints on the neutrino-antineutrino mass and mixing angle differences. In a typical neutrino factory setup simulation, we find, for example, that vertical bar m 3 - m-bar 3 vertical bar $1.9 · 10 -4 eV and vertical bar ≡ 23 - ≡-bar 23 vertical bar < or approx. 2 deg

Exploration of CPT violation via time-dependent geometric quantities embedded in neutrino oscillation through fluctuating matter

Energy Technology Data Exchange (ETDEWEB)

Wang, Zisheng, E-mail: zishengwang@yahoo.com [College of Physics and Communication Electronics, Jiangxi Normal University, Nanchang 330022 (China); Institute of Applied Physics and Materials Engineering, University of Macau, Macao SAR (China); Pan, Hui, E-mail: huipan@umac.mo [Institute of Applied Physics and Materials Engineering, University of Macau, Macao SAR (China)

2017-02-15

We propose a new approach to explore CPT violation of neutrino oscillations through a fluctuating matter based on time-dependent geometric quantities. By mapping the neutrino oscillations onto a Poincaré sphere structure, we obtain an analytic solution of master equation and further define the geometric quantities, i.e., radius of Poincaré sphere and geometric phase. We find that the mixing process between electron and muon neutrinos can be described by the radius of Poincaré sphere that depends on the intrinsic CP-violating angle. Such a radius reveals a dynamic mechanism of CPT-violation, i.e., both spontaneous symmetry breaking and Majorana–Dirac neutrino confusion. We show that the time-dependent geometric phase can be used to find the neutrino nature and observe the CPT-violation because it is strongly enhanced under the neutrino propagation. We further show that the time-dependent geometric phase can be easily detected by simulating the neutrino oscillation based on fluctuating magnetic fields in nuclear magnetic resonance, which makes the experimental observation of CPT-violation possible in the neutrino mixing and oscillations.

Training Research: Practical Recommendations for Maximum Impact

Science.gov (United States)

Beidas, Rinad S.; Koerner, Kelly; Weingardt, Kenneth R.; Kendall, Philip C.

2011-01-01

This review offers practical recommendations regarding research on training in evidence-based practices for mental health and substance abuse treatment. When designing training research, we recommend: (a) aligning with the larger dissemination and implementation literature to consider contextual variables and clearly defining terminology, (b) critically examining the implicit assumptions underlying the stage model of psychotherapy development, (c) incorporating research methods from other disciplines that embrace the principles of formative evaluation and iterative review, and (d) thinking about how technology can be used to take training to scale throughout all stages of a training research project. An example demonstrates the implementation of these recommendations. PMID:21380792

Precision tests of CPT invariance with single trapped antiprotons

Energy Technology Data Exchange (ETDEWEB)

Ulmer, Stefan [RIKEN, Ulmer Initiative Research Unit, Wako, Saitama (Japan); Collaboration: BASE-Collaboration

2015-07-01

The reason for the striking imbalance of matter and antimatter in our Universe has yet to be understood. This is the motivation and inspiration to conduct high precision experiments comparing the fundamental properties of matter and antimatter equivalents at lowest energies and with greatest precision. According to theory, the most sensitive tests of CPT invariance are measurements of antihydrogen ground-state hyperfine splitting as well as comparisons of proton and antiproton magnetic moments. Within the BASE collaboration we target the latter. By using a double Penning trap we performed very recently the first direct high precision measurement of the proton magnetic moment. The achieved fractional precision of 3.3 ppb improves the currently accepted literature value by a factor of 2.5. Application of the method to a single trapped antiproton will improve precision of the particles magnetic moment by more than a factor of 1000, thus providing one of the most stringent tests of CPT invariance. In my talk I report on the status and future perspectives of our efforts.

Virtual reality disaster training: translation to practice.

Science.gov (United States)

Farra, Sharon L; Miller, Elaine T; Hodgson, Eric

2015-01-01

Disaster training is crucial to the mitigation of both mortality and morbidity associated with disasters. Just as clinical practice needs to be grounded in evidence, effective disaster education is dependent upon the development and use of andragogic and pedagogic evidence. Educational research findings must be transformed into useable education strategies. Virtual reality simulation is a teaching methodology that has the potential to be a powerful educational tool. The purpose of this article is to translate research findings related to the use of virtual reality simulation in disaster training into education practice. The Ace Star Model serves as a valuable framework to translate the VRS teaching methodology and improve disaster training of healthcare professionals. Using the Ace Star Model as a framework to put evidence into practice, strategies for implementing a virtual reality simulation are addressed. Practice guidelines, implementation recommendations, integration to practice and evaluation are discussed. It is imperative that health educators provide more exemplars of how research evidence can be moved through the various stages of the model to advance practice and sustain learning outcomes. Copyright © 2013 Elsevier Ltd. All rights reserved.

MODALITIES OF TRAINING PARAMETER ALTERNATION IN NOWADAYS STRENGTH TRAINING PRACTICE

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RANISAVLJEV IGOR

2010-12-01

Full Text Available Large number of variables could be alternated during the process of planning and programming in sports training. Superior training results in majority of sports are achieved by optimally manipulating training parameters in appropriate sequences and combinations. Additionally, in some sports they might be the result of appropriate periodization pattern. Today's tendency in strength training practice is training movements instead of training muscles. Exercise classification according to the dominant movement types, allows creating new modalities in training alternation. Additional variations in volume, intensity, rest brakes, repetition velocity andinter-repetition rest can be the important part of functional strength training program. Alternation and combination of different training parameters makes appropriate training stimulus for strength increase in the most of nowadays sports. Optimal alternation of basic training parameters should be the first part in the processof planning and programming. As a result, majority of athletes might not need advanced periodization patterns for optimal improvement in muscle strength and power

[Development and Effects of Assertiveness Training applying Dongsasub Training for Nursing Students in Clinical Practice].

Science.gov (United States)

Kim, Myoungsuk

2016-08-01

This study was conducted to develop assertiveness training applying Dongsasub training for junior nursing students, and to verify effectiveness of the training on assertiveness behavior, self-esteem, clinical practice stress, and clinical competence. The study design was a non-equivalent control group non-synchronized design. Participants were 63 nursing students in clinical training (31 students in the experimental group and 32 students in the control group). The assertiveness training applying Dongsasub training consisted of four sessions. Outcome variables included assertiveness behavior, self-esteem, clinical practice stress, and clinical competence. Data were analyzed using Chi-square, Fisher's exact test and independent samples t-test with SPSS/WIN 21.0. Scores of assertiveness behavior (t=-2.49, p=.015), self-esteem (t=-4.80, passertiveness training applying Dongsasub training can be used as a nursing intervention to lower clinical practice stress and improve the clinical competence of nursing students.

Measuring Undrained Shear Strength using CPT and Field Vane

DEFF Research Database (Denmark)

Luke, Kirsten

1992-01-01

This paper presents the results of CPT's and Field Vane tests from two small test areas with different soils, Glacial Till and Yoldia Clay. An average of Nk = qt/cv for the Yoldia Clay is 7.7 with a standard deviation of 0.7. The average of Nk for the Glacial Till is 9.7 with a standard deviation...

Clinical neuropsychology practice and training in Canada.

Science.gov (United States)

Janzen, Laura A; Guger, Sharon

2016-11-01

This invited paper provides information about professional neuropsychology issues in Canada and is part of a special issue addressing international perspectives on education, training, and practice in clinical neuropsychology. Information was gathered from literature searches and personal communication with other neuropsychologists in Canada. Canada has a rich neuropsychological history. Neuropsychologists typically have doctoral-level education including relevant coursework and supervised practical experience. Licensure requirements vary across the 10 provinces and there are regional differences in salary. While training at the graduate and internship level mirrors that of our American colleagues, completion of a two-year postdoctoral fellowship in neuropsychology is not required to obtain employment in many settings and there are few postdoctoral training programs in this country. The majority of neuropsychologists are employed in institutional settings (e.g. hospitals, universities, rehabilitation facilities), with a growing number entering private practice or other settings. There are challenges in providing neuropsychological services to the diverse Canadian population and a need for assessment measures and normative data in multiple languages. Canadian neuropsychologists face important challenges in defining ourselves as distinct from other professions and other psychologists, in maintaining funding for high-quality training and research, in establishing neuropsychology-specific training and practice standards at the provincial or national level, and ensuring the clinical care that we provide is efficient and effective in meeting the needs of our patient populations and consumers, both within and outside of the publically funded health care system.

New Management Practices and Enterprise Training.

Science.gov (United States)

Smith, Andrew; Oczkowski, Eddie; Noble, Charles; Macklin, Robert

The changing nature of the demand for training in Australian enterprises adopting new management practices and the implications of those changes for training providers were examined. More than 3,400 private sector enterprises were surveyed by mail, after which follow-up telephone interviews were conducted with 80 human resource practitioners from…

CPT1α over-expression increases long-chain fatty acid oxidation and reduces cell viability with incremental palmitic acid concentration in 293T cells

International Nuclear Information System (INIS)

Jambor de Sousa, Ulrike L.; Koss, Michael D.; Fillies, Marion; Gahl, Anja; Scheeder, Martin R.L.; Cardoso, M. Cristina; Leonhardt, Heinrich; Geary, Nori; Langhans, Wolfgang; Leonhardt, Monika

2005-01-01

To test the cellular response to an increased fatty acid oxidation, we generated a vector for an inducible expression of the rate-limiting enzyme carnitine palmitoyl-transferase 1α (CPT1α). Human embryonic 293T kidney cells were transiently transfected and expression of the CPT1α transgene in the tet-on vector was activated with doxycycline. Fatty acid oxidation was measured by determining the conversion of supplemented, synthetic cis-10-heptadecenoic acid (C17:1n-7) to C15:ln-7. CPT1α over-expression increased mitochondrial long-chain fatty acid oxidation about 6-fold. Addition of palmitic acid (PA) decreased viability of CPT1α over-expressing cells in a concentration-dependent manner. Both, PA and CPT1α over-expression increased cell death. Interestingly, PA reduced total cell number only in cells over-expressing CPT1α, suggesting an effect on cell proliferation that requires PA translocation across the mitochondrial inner membrane. This inducible expression system should be well suited to study the roles of CPT1 and fatty acid oxidation in lipotoxicity and metabolism in vivo

Training at altitude in practice.

Science.gov (United States)

Dick, F W

1992-10-01

There can be little doubt that training at altitude is fundamental to preparing an athlete for competition at altitude. However the value of training at altitude for competition at sea level appears on the one hand to lack total acceptance amongst sports scientists; and on the other to hold some cloak of mystery for coaches who have yet to enjoy first hand experience. The fact is that very few endurance athletes will ignore the critical edge which altitude training affords. Each fraction of a percentage of performance advantage gained through methods which are within the rules of fair play in sport, may shift the balance between failure and achievement. Moreover, there is growing support for application of training at altitude for speed-related disciplines. This paper aims to demystify the subject by dealing with practical aspects of training at altitude. Such aspects include a checklist of what should and should not be done at altitude, when to use altitude relative to target competitions, and specific training examples.

Experimental tests of CP, T and CPT symmetries using K0 and K-bar0

International Nuclear Information System (INIS)

Zavrtanik, D.; Angelopoulos, A.; Apostolakis, A.; Aslanides, E.; Bertin, V.; Ealet, A.; Fassnacht, P.; Henry-Couannier, F.; Le Gac, R.; Montanet, F.; Touchard, F.; Backenstoss, G.; Leimgruber, F.; Pavlopoulos, P.; Polivka, G.; Rickenbach, R.; Schietinger, T.; Tauscher, L.; Vlachos, S.; Bargassa, P.

1998-01-01

The CPLEAR experiment at CERN measured the CP and CPT violation parameters and determined in a direct way the T violation. The results allow the determination of the CPT violation parameters in the neutral kaon mixing with a precision better than a few 10 -4 . The mass equality between K 0 and K-tilde 0 is tested down to the level of 10 -19 GeV. In addition, physics on a scale close to the Planck mass is probed for the first time

The role of general practice in postgraduate basic training

DEFF Research Database (Denmark)

Kjaer, Niels Kristian; Kodal, Troels; Qvesel, Dorte

2010-01-01

BACKGROUND: In recent years, there has been growing interest in the role of primary care in postgraduate training. Relatively little has been published about benefits of early and sustained postgraduate basic training in general practice, especially for doctors with other ambitions than family...... scale and qualitative questions. We used a phenomenological approach. RESULTS: Almost all of the young Danish doctors responding felt that training in general practice is a necessary part of a postgraduate basic training programme. Early training in primary care not only gives doctors a broad...

Ananas comosus L. Leaf Phenols and p-Coumaric Acid Regulate Liver Fat Metabolism by Upregulating CPT-1 Expression

Directory of Open Access Journals (Sweden)

Weidong Xie

2014-01-01

Full Text Available In this study, we aimed to investigate the effect and action mechanisms of pineapple leaf phenols (PLPs on liver fat metabolism in high-fat diet-fed mice. Results show that PLP significantly reduced abdominal fat and liver lipid accumulation in high-fat diet-fed mice. The effects of PLP were comparable with those of FB. Furthermore, at the protein level, PLP upregulated the expression of carnitine palmitoyltransferase 1 (CPT-1, whereas FB had no effects on CPT-1 compared with the HFD controls. Regarding mRNA expression, PLP mainly promoted the expression of CPT-1, PGC1a, UCP-1, and AMPK in the mitochondria, whereas FB mostly enhanced the expression of Ech1, Acox1, Acaa1, and Ehhadh in peroxisomes. PLP seemed to enhance fat metabolism in the mitochondria, whereas FB mainly exerted the effect in peroxisomes. In addition, p-coumaric acid (CA, one of the main components from PLP, significantly inhibited fat accumulation in oleic acid-induced HepG2 cells. CA also significantly upregulated CPT-1 mRNA and protein expressions in HepG2 cells. We, firstly, found that PLP enhanced liver fat metabolism by upregulating CPT-1 expression in the mitochondria and might be promising in treatment of fatty liver diseases as alternative natural products. CA may be one of the active components of PLP.

Rural general practice training: experience of a rural general practice team and a postgraduate year two registrar.

Science.gov (United States)

Scott-Jones, Joseph; Lucas, Sarah

2013-09-01

Undertaking training in rural areas is a recognised way of helping recruit staff to work in rural communities. Postgraduate year two medical doctors in New Zealand have been able to undertake a three-month placement in rural practice as part of their pre-vocational training experience since November 2010. To describe the experience of a rural general practice team providing training to a postgraduate year two medical trainee, and to describe the teaching experience and range of conditions seen by the trainee. A pre- and post-placement interview with staff, and analysis of a logbook of cases and teaching undertaken in the practice. The practice team's experience of having the trainee was positive, and the trainee was exposed to a wide range of conditions over 418 clinical encounters. The trainee received 22.5 hours of formal training over the three-month placement. Rural general practice can provide a wide range of clinical experience to a postgraduate year two medical trainee. Rural practices in New Zealand should be encouraged to offer teaching placements at this training level. Exposure to rural practice at every level of training is important to encourage doctors to consider rural practice as a career.

Prospects for testing Lorentz and CPT symmetry with antiprotons

Science.gov (United States)

Vargas, Arnaldo J.

2018-03-01

A brief overview of the prospects of testing Lorentz and CPT symmetry with antimatter experiments is presented. The models discussed are applicable to atomic spectroscopy experiments, Penning-trap experiments and gravitational tests. Comments about the sensitivity of the most recent antimatter experiments to the models reviewed here are included. This article is part of the Theo Murphy meeting issue `Antiproton physics in the ELENA era'.

Dimensional reduction of a Lorentz and CPT-violating Maxwell-Chern-Simons model

International Nuclear Information System (INIS)

Belich, H. Jr.; Helayel Neto, J.A.; Ferreira, M.M. Jr.; Maranhao Univ., Sao Luiz, MA; Orlando, M.T.D.; Espirito Santo Univ., Vitoria, ES

2003-01-01

Taking as starting point a Lorentz and CPT non-invariant Chern-Simons-like model defined in 1+3 dimensions, we proceed realizing its dimensional to D = 1+2. One then obtains a new planar model, composed by the Maxwell-Chern-Simons (MCS) sector, a Klein-Gordon massless scalar field, and a coupling term that mixes the gauge field to the external vector, ν μ . In spite of breaking Lorentz invariance in the particle frame, this model may preserve the CPT symmetry for a single particular choice of ν μ . Analyzing the dispersion relations, one verifies that the reduced model exhibits stability, but the causality can be jeopardized by some modes. The unitary of the gauge sector is assured without any restriction , while the scalar sector is unitary only in the space-like case. (author)

Training the Knowledge Worker: A Descriptive Study of Training Practices in Irish Software Companies.

Science.gov (United States)

Acton, Thomas; Golden, Willie

2003-01-01

Employees (n=200) of 39 Irish software companies indicated the following about training practices: organizational commitment to and provision for training was positively associated with employee expectations; well-designed training increased job satisfaction and helped retain organizational knowledge. One-third believed training has not helped…

The CPT1C 5'UTR contains a repressing upstream open reading frame that is regulated by cellular energy availability and AMPK.

Directory of Open Access Journals (Sweden)

Ines Lohse

Full Text Available BACKGROUND: Translational control is utilized as a means of regulating gene expression in many species. In most cases, posttranscriptional regulatory mechanisms play an important role in stress response pathways and can lead to dysfunctional physiology if blocked by mutations. Carnitine Palmitoyltransferase 1 C (CPT1C, the brain-specific member of the CPT 1 family, has previously been shown to be involved in regulating metabolism in situations of energy surplus. PRINCIPAL FINDINGS: Sequence analysis of the CPT1C mRNA revealed that it contains an upstream open reading frame (uORF in the 5' UTR of its mRNA. Using CPT1C 5' UTR/luciferase constructs, we investigated the role of the uORF in translational regulation. The results presented here show that translation from the CPT1C main open reading frame (mORF is repressed by the presence of the uORF, that this repression is relieved in response to specific stress stimuli, namely glucose deprivation and palmitate-BSA treatment, and that AMPK inhibition can relieve this uORF-dependent repression. SIGNIFICANCE: The fact that the mORF regulation is relieved in response to a specific set of stress stimuli rather than general stress response, hints at an involvement of CPT1C in cellular energy-sensing pathways and provides further evidence for a role of CPT1C in hypothalamic regulation of energy homeostasis.

Medical physics practice and training in Ghana.

Science.gov (United States)

Amuasi, John H; Kyere, Augustine K; Schandorf, Cyril; Fletcher, John J; Boadu, Mary; Addison, Eric K; Hasford, Francis; Sosu, Edem K; Sackey, Theophilus A; Tagoe, Samuel N A; Inkoom, Stephen; Serfor-Armah, Yaw

2016-06-01

Medical physics has been an indispensable and strategic stakeholder in the delivery of radiological services to the healthcare system of Ghana. The practice has immensely supported radiation oncology and medical imaging facilities over the years, while the locally established training programme continues to produce human resource to feed these facilities. The training programme has grown to receive students from other African countries in addition to local students. Ghana has been recognised by the International Atomic Energy Agency as Regional Designated Centre for Academic Training of Medical Physicists in Africa. The Ghana Society for Medical Physics collaborates with the School of Nuclear and Allied Sciences of the University of Ghana to ensure that training offered to medical physicists meet international standards, making them clinically qualified. The Society has also worked together with other bodies for the passage of the Health Profession's Regulatory Bodies Act, giving legal backing to the practice of medical physics and other allied health professions in Ghana. The country has participated in a number of International Atomic Energy Agency's projects on medical physics and has benefited from its training courses, fellowships and workshops, as well as those of other agencies such as International Organization for Medical Physics. This has placed Ghana's medical physicists in good position to practice competently and improve healthcare. Copyright © 2016 Associazione Italiana di Fisica Medica. Published by Elsevier Ltd. All rights reserved.

CPT conservation and atmospheric neutrinos in the MINOS far detector

International Nuclear Information System (INIS)

Becker, Bernard Raymond

2006-01-01

The MINOS Far Detector is a 5400 ton iron calorimeter located at the Soudan state park in Soudan Minnesota. The MINOS far detector can observe atmospheric neutrinos and separate charge current ν μ and (bar ν) μ interactions by using a 1.4 T magnetic field to identify the charge of the produced muon. The CPT theorem requires that neutrinos and anti-neutrinos oscillate in the same way. In a fiducial exposure of 5.0 kilo-ton years a total of 41 candidate neutrino events are observed with an expectation of 53.1 ± 7.6(system.) ± 7.2(stat.) unoscillated events or 31.6 ± 4.7(system.) ± 5.6(stat.) events with Δm 2 = 2.4 x 10 -3 eV 2 , sin 2 (2θ) = 1.0 as oscillation parameters. These include 28 events which can have there charge identified with high confidence. These 28 events consist of 18 events consistent with being produced by ν μ and 10 events being consistent with being produced by (bar ν) μ . No evidence of CPT violation is observed

An efficient probe of the cosmological CPT violation

Energy Technology Data Exchange (ETDEWEB)

Zhao, Gong-Bo; Wang, Yuting [National Astronomy Observatories, Chinese Academy of Science, Beijing, 100012 (China); Xia, Jun-Qing [Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Science, P. O. Box 918-3, Beijing 100049 (China); Li, Mingzhe [Interdisciplinary Center for Theoretical Study, University of Science and Technology of China, Hefei, Anhui 230026 (China); Zhang, Xinmin, E-mail: gbzhao@nao.cas.cn, E-mail: ytwang@nao.cas.cn, E-mail: xiajq@ihep.ac.cn, E-mail: limz@ustc.edu.cn, E-mail: xmzhang@ihep.ac.cn [Theory Division, Institute of High Energy Physics, Chinese Academy of Science, P. O. Box 918-4, Beijing 100049 (China)

2015-07-01

We develop an efficient method based on the linear regression algorithm to probe the cosmological CPT violation using the CMB polarisation data. We validate this method using simulated CMB data and apply it to recent CMB observations. We find that a combined data sample of BICEP1 and BOOMERanG 2003 favours a nonzero isotropic rotation angle at 2.3σ confidence level, i.e., α-bar =−3.3{sup o}±1.4{sup o} (68% CL) with systematics included.

Tests of CPT invariance at neutrino factories

International Nuclear Information System (INIS)

Bilenky, Samoil M.; Freund, Martin; Lindner, Manfred; Ohlsson, Tommy; Winter, Walter

2002-01-01

We investigate possible tests of CPT invariance on the level of event rates at neutrino factories. We do not assume any specific model but phenomenological differences in the neutrino-antineutrino masses and mixing angles in a Lorentz invariance preserving context, such as could be induced by physics beyond the standard model. We especially focus on the muon neutrino and antineutrino disappearance channels in order to obtain constraints on the neutrino-antineutrino mass and mixing angle differences; we found, for example, that the sensitivity |m 3 -m(bar sign) 3 |(less-or-similar sign)1.9x10 -4 eV could be achieved

General practice training and virtual communities of practice - a review of the literature.

Science.gov (United States)

Barnett, Stephen; Jones, Sandra C; Bennett, Sue; Iverson, Don; Bonney, Andrew

2012-08-21

Good General Practice is essential for an effective health system. Good General Practice training is essential to sustain the workforce, however training for General Practice can be hampered by a number of pressures, including professional, structural and social isolation. General Practice trainees may be under more pressure than fully registered General Practitioners, and yet isolation can lead doctors to reduce hours and move away from rural practice. Virtual communities of practice (VCoPs) in business have been shown to be effective in improving knowledge sharing, thus reducing professional and structural isolation. This literature review will critically examine the current evidence relevant to virtual communities of practice in General Practice training, identify evidence-based principles that might guide their construction and suggest further avenues for research. Major online databases Scopus, Psychlit and Pubmed were searched for the terms "Community of Practice" (CoP) AND (Online OR Virtual OR Electronic) AND (health OR healthcare OR medicine OR "Allied Health"). Only peer-reviewed journal articles in English were selected. A total of 76 articles were identified, with 23 meeting the inclusion criteria. There were no studies on CoP or VCoP in General Practice training. The review was structured using a framework of six themes for establishing communities of practice, derived from a key study from the business literature. This framework has been used to analyse the literature to determine whether similar themes are present in the health literature and to identify evidence in support of virtual communities of practice for General Practice training. The framework developed by Probst is mirrored in the health literature, albeit with some variations. In particular the roles of facilitator or moderator and leader whilst overlapping, are different. VCoPs are usually collaborations between stakeholders rather than single company VCoPs. Specific goals are important

Rural general practice training: experience of a rural general practice team and a postgraduate year two registrar

Directory of Open Access Journals (Sweden)

Scott-Jones J

2013-09-01

Full Text Available INTRODUCTION: Undertaking training in rural areas is a recognised way of helping recruit staff to work in rural communities. Postgraduate year two medical doctors in New Zealand have been able to undertake a three-month placement in rural practice as part of their pre-vocational training experience since November 2010. AIM: To describe the experience of a rural general practice team providing training to a postgraduate year two medical trainee, and to describe the teaching experience and range of conditions seen by the trainee. METHODS: A pre- and post-placement interview with staff, and analysis of a logbook of cases and teaching undertaken in the practice. RESULTS: The practice team's experience of having the trainee was positive, and the trainee was exposed to a wide range of conditions over 418 clinical encounters. The trainee received 22.5 hours of formal training over the three-month placement. DISCUSSION: Rural general practice can provide a wide range of clinical experience to a postgraduate year two medical trainee. Rural practices in New Zealand should be encouraged to offer teaching placements at this training level. Exposure to rural practice at every level of training is important to encourage doctors to consider rural practice as a career.

Impediments to Enhancement of CPT-11 Anticancer Activity by E. coli Directed Beta-Glucuronidase Therapy

Science.gov (United States)

Hsieh, Yuan-Ting; Chen, Kai-Chuan; Cheng, Chiu-Min; Cheng, Tian-Lu; Tao, Mi-Hua; Roffler, Steve R.

2015-01-01

CPT-11 is a camptothecin analog used for the clinical treatment of colorectal adenocarcinoma. CPT-11 is converted into the therapeutic anti-cancer agent SN-38 by liver enzymes and can be further metabolized to a non-toxic glucuronide SN-38G, resulting in low SN-38 but high SN-38G concentrations in the circulation. We previously demonstrated that adenoviral expression of membrane-anchored beta-glucuronidase could promote conversion of SN-38G to SN-38 in tumors and increase the anticancer activity of CPT-11. Here, we identified impediments to effective tumor therapy with E. coli that were engineered to constitutively express highly active E. coli beta-glucuronidase intracellularly to enhance the anticancer activity of CPT-11. The engineered bacteria, E. coli (lux/βG), could hydrolyze SN-38G to SN-38, increased the sensitivity of cultured tumor cells to SN-38G by about 100 fold and selectively accumulated in tumors. However, E. coli (lux/βG) did not more effectively increase CPT-11 anticancer activity in human tumor xenografts as compared to non-engineered E. coli. SN-38G conversion to SN-38 by E. coli (lux/βG) appeared to be limited by slow uptake into bacteria as well as by segregation of E. coli in necrotic regions of tumors that may be relatively inaccessible to systemically-administered drug molecules. Studies using a fluorescent glucuronide probe showed that significantly greater glucuronide hydrolysis could be achieved in mice pretreated with E. coli (lux/βG) by direct intratumoral injection of the glucuronide probe or by intratumoral lysis of bacteria to release intracellular beta-glucuronidase. Our study suggests that the distribution of beta-glucuronidase, and possibly other therapeutic proteins, in the tumor microenvironment might be an important barrier for effective bacterial-based tumor therapy. Expression of secreted therapeutic proteins or induction of therapeutic protein release from bacteria might therefore be a promising strategy to enhance anti

Preparation, characterization, and cytotoxicity of CPT/Fe2O3-embedded PLGA ultrafine composite fibers: a synergistic approach to develop promising anticancer material

Directory of Open Access Journals (Sweden)

Amna T

2012-03-01

Full Text Available Touseef Amna1, M Shamshi Hassan2, Ki-Taek Nam2, Yang You Bing3, Nasser AM Barakat2, Myung-Seob Khil2, Hak Yong Kim1,21Center for Healthcare Technology Development, 2Department of Organic Materials and Fiber Engineering, Chonbuk National University, Jeonju, Korea; 3Animal Science and Technology College, Henan University of Science and Technology, Luoyang, ChinaAbstract: The aim of this study was to fabricate camptothecin/iron(III oxide (CPT/Fe2O3-loaded poly(D,L-lactide-co-glycolide (PLGA composite mats to modulate the CPT release and to improve the structural integrity and antitumor activity of the released drug. The CPT/ Fe2O3-loaded PLGA ultrafine fibers were prepared for the first time by electrospinning a composite solution of CPT/Fe2O3 and neat PLGA (4 weight percent. The physicochemical characterization of the electrospun composite mat was carried out by scanning electron microscopy, energy dispersive X-ray spectroscopy, electron probe microanalysis, thermogravimetry, transmission electron microscopy, ultraviolet-visible spectroscopy, and X-ray diffraction pattern. The medicated composite fibers were evaluated for their cytotoxicity on C2C12 cells using Cell Counting Kit-8 assay (Sigma-Aldrich Corporation, St Louis, MO. The in vitro studies indicated a slow and prolonged release over a period of 96 hours with mild initial burst. Scanning electron microscopy, thermogravimetry, and X-ray diffraction studies confirmed the interaction of CPT/Fe2O3 with the PLGA matrix and showed that the crystallinity of CPT decreased after loading. Incorporation of CPT in the polymer media affected both the morphology and the size of the CPT/Fe2O3-loaded PLGA composite fibers. Electron probe microanalysis and energy dispersive X-ray spectroscopy results confirmed well-oriented composite ultrafine fibers with good incorporation of CPT/Fe2O3. The cytotoxicity results illustrate that the pristine PLGA did not exhibit noteworthy cytotoxicity; conversely, the CPT

Prospects for Lorentz and CPT tests with hydrogen and antihydrogen

CERN Document Server

Becker, Tobias Frederic

2017-01-01

As a summer student for 13 weeks in the ASACUSA-CUSP collaboration, under the supervision of Chloé Malbrunot, my project consisted in a first part on the theoretical treatment of Lorentz and CPT violation in hydrogen & antihydrogen in the framework of the Standard Model Extension SME and in second part on experimental measurements on a hydrogen beam.

Prospects for testing Lorentz and CPT symmetry with antiprotons.

Science.gov (United States)

Vargas, Arnaldo J

2018-03-28

A brief overview of the prospects of testing Lorentz and CPT symmetry with antimatter experiments is presented. The models discussed are applicable to atomic spectroscopy experiments, Penning-trap experiments and gravitational tests. Comments about the sensitivity of the most recent antimatter experiments to the models reviewed here are included.This article is part of the Theo Murphy meeting issue 'Antiproton physics in the ELENA era'. © 2018 The Author(s).

Search for Violations of Lorentz Invariance and CPT Symmetry in B_{(s)}^{0} Mixing.

Science.gov (United States)

Aaij, R; Abellán Beteta, C; Adeva, B; Adinolfi, M; Ajaltouni, Z; Akar, S; Albrecht, J; Alessio, F; Alexander, M; Ali, S; Alkhazov, G; Alvarez Cartelle, P; Alves, A A; Amato, S; Amerio, S; Amhis, Y; An, L; Anderlini, L; Andreassi, G; Andreotti, M; Andrews, J E; Appleby, R B; Aquines Gutierrez, O; Archilli, F; d'Argent, P; Artamonov, A; Artuso, M; Aslanides, E; Auriemma, G; Baalouch, M; Bachmann, S; Back, J J; Badalov, A; Baesso, C; Baker, S; Baldini, W; Barlow, R J; Barschel, C; Barsuk, S; Barter, W; Batozskaya, V; Battista, V; Bay, A; Beaucourt, L; Beddow, J; Bedeschi, F; Bediaga, I; Bel, L J; Bellee, V; Belloli, N; Belyaev, I; Ben-Haim, E; Bencivenni, G; Benson, S; Benton, J; Berezhnoy, A; Bernet, R; Bertolin, A; Betti, F; Bettler, M-O; van Beuzekom, M; Bifani, S; Billoir, P; Bird, T; Birnkraut, A; Bizzeti, A; Blake, T; Blanc, F; Blouw, J; Blusk, S; Bocci, V; Bondar, A; Bondar, N; Bonivento, W; Borgheresi, A; Borghi, S; Borisyak, M; Borsato, M; Boubdir, M; Bowcock, T J V; Bowen, E; Bozzi, C; Braun, S; Britsch, M; Britton, T; Brodzicka, J; Buchanan, E; Burr, C; Bursche, A; Buytaert, J; Cadeddu, S; Calabrese, R; Calvi, M; Calvo Gomez, M; Campana, P; Campora Perez, D; Capriotti, L; Carbone, A; Carboni, G; Cardinale, R; Cardini, A; Carniti, P; Carson, L; Carvalho Akiba, K; Casse, G; Cassina, L; Castillo Garcia, L; Cattaneo, M; Cauet, Ch; Cavallero, G; Cenci, R; Charles, M; Charpentier, Ph; Chatzikonstantinidis, G; Chefdeville, M; Chen, S; Cheung, S-F; Chrzaszcz, M; Cid Vidal, X; Ciezarek, G; Clarke, P E L; Clemencic, M; Cliff, H V; Closier, J; Coco, V; Cogan, J; Cogneras, E; Cogoni, V; Cojocariu, L; Collazuol, G; Collins, P; Comerma-Montells, A; Contu, A; Cook, A; Coombes, M; Coquereau, S; Corti, G; Corvo, M; Couturier, B; Cowan, G A; Craik, D C; Crocombe, A; Cruz Torres, M; Cunliffe, S; Currie, R; D'Ambrosio, C; Dall'Occo, E; Dalseno, J; David, P N Y; Davis, A; De Aguiar Francisco, O; De Bruyn, K; De Capua, S; De Cian, M; De Miranda, J M; De Paula, L; De Simone, P; Dean, C-T; 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2016-06-17

Violations of CPT symmetry and Lorentz invariance are searched for by studying interference effects in B^{0} mixing and in B_{s}^{0} mixing. Samples of B^{0}→J/ψK_{S}^{0} and B_{s}^{0}→J/ψK^{+}K^{-} decays are recorded by the LHCb detector in proton-proton collisions at center-of-mass energies of 7 and 8 TeV, corresponding to an integrated luminosity of 3  fb^{-1}. No periodic variations of the particle-antiparticle mass differences are found, consistent with Lorentz invariance and CPT symmetry. Results are expressed in terms of the standard model extension parameter Δa_{μ} with precisions of O(10^{-15}) and O(10^{-14})  GeV for the B^{0} and B_{s}^{0} systems, respectively. With no assumption on Lorentz (non)invariance, the CPT-violating parameter z in the B_{s}^{0} system is measured for the first time and found to be Re(z)=-0.022±0.033±0.005 and Im(z)=0.004±0.011±0.002, where the first uncertainties are statistical and the second systematic.

Search for violations of Lorentz invariance and $CPT$ symmetry in $B^0_{(s)}$ mixing

CERN Document Server

Aaij, Roel; Adeva, Bernardo; Adinolfi, Marco; Ajaltouni, Ziad; Akar, Simon; Albrecht, Johannes; Alessio, Federico; Alexander, Michael; Ali, Suvayu; Alkhazov, Georgy; Alvarez Cartelle, Paula; Alves Jr, Antonio Augusto; Amato, Sandra; Amerio, Silvia; Amhis, Yasmine; An, Liupan; Anderlini, Lucio; Andreassi, Guido; Andreotti, Mirco; Andrews, Jason; Appleby, Robert; Aquines Gutierrez, Osvaldo; Archilli, Flavio; d'Argent, Philippe; Artamonov, Alexander; Artuso, Marina; Aslanides, Elie; Auriemma, Giulio; Baalouch, Marouen; Bachmann, Sebastian; Back, John; Badalov, Alexey; Baesso, Clarissa; Baker, Sophie; Baldini, Wander; Barlow, Roger; Barschel, Colin; Barsuk, Sergey; Barter, William; Batozskaya, Varvara; Battista, Vincenzo; Bay, Aurelio; Beaucourt, Leo; Beddow, John; Bedeschi, Franco; Bediaga, Ignacio; Bel, Lennaert; Bellee, Violaine; Belloli, Nicoletta; Belyaev, Ivan; Ben-Haim, Eli; Bencivenni, Giovanni; Benson, Sean; Benton, Jack; Berezhnoy, Alexander; Bernet, Roland; Bertolin, Alessandro; Betti, Federico; Bettler, Marc-Olivier; van Beuzekom, Martinus; Bifani, Simone; Billoir, Pierre; Bird, Thomas; Birnkraut, Alex; Bizzeti, Andrea; Blake, Thomas; Blanc, Frédéric; Blouw, Johan; Blusk, Steven; Bocci, Valerio; Bondar, Alexander; Bondar, Nikolay; Bonivento, Walter; Borgheresi, Alessio; Borghi, Silvia; Borisyak, Maxim; Borsato, Martino; Boubdir, Meriem; Bowcock, Themistocles; Bowen, Espen Eie; Bozzi, Concezio; Braun, Svende; Britsch, Markward; Britton, Thomas; Brodzicka, Jolanta; Buchanan, Emma; Burr, Christopher; Bursche, Albert; Buytaert, Jan; Cadeddu, Sandro; Calabrese, Roberto; Calvi, Marta; Calvo Gomez, Miriam; Campana, Pierluigi; Campora Perez, Daniel; Capriotti, Lorenzo; Carbone, Angelo; Carboni, Giovanni; Cardinale, Roberta; Cardini, Alessandro; Carniti, Paolo; Carson, Laurence; Carvalho Akiba, Kazuyoshi; Casse, Gianluigi; Cassina, Lorenzo; Castillo Garcia, Lucia; Cattaneo, Marco; Cauet, Christophe; Cavallero, Giovanni; Cenci, Riccardo; Charles, Matthew; Charpentier, Philippe; 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He, Jibo; Head, Timothy; Heister, Arno; Hennessy, Karol; Henrard, Pierre; Henry, Louis; Hernando Morata, Jose Angel; van Herwijnen, Eric; Heß, Miriam; Hicheur, Adlène; Hill, Donal; Hoballah, Mostafa; Hombach, Christoph; Hongming, Li; Hulsbergen, Wouter; Humair, Thibaud; Hushchyn, Mikhail; Hussain, Nazim; Hutchcroft, David; Idzik, Marek; Ilten, Philip; Jacobsson, Richard; Jaeger, Andreas; Jalocha, Pawel; Jans, Eddy; Jawahery, Abolhassan; John, Malcolm; Johnson, Daniel; Jones, Christopher; Joram, Christian; Jost, Beat; Jurik, Nathan; Kandybei, Sergii; Kanso, Walaa; Karacson, Matthias; Karbach, Moritz; Karodia, Sarah; Kecke, Matthieu; Kelsey, Matthew; Kenyon, Ian; Kenzie, Matthew; Ketel, Tjeerd; Khairullin, Egor; Khanji, Basem; Khurewathanakul, Chitsanu; Kirn, Thomas; Klaver, Suzanne; Klimaszewski, Konrad; Kolpin, Michael; Komarov, Ilya; Koopman, Rose; Koppenburg, Patrick; Kozeiha, Mohamad; Kravchuk, Leonid; Kreplin, Katharina; Kreps, Michal; Krokovny, Pavel; Kruse, Florian; Krzemien, Wojciech; Kucewicz, Wojciech; Kucharczyk, Marcin; Kudryavtsev, Vasily; Kuonen, Axel Kevin; Kurek, Krzysztof; Kvaratskheliya, Tengiz; Lacarrere, Daniel; Lafferty, George; Lai, Adriano; Lambert, Dean; Lanfranchi, Gaia; Langenbruch, Christoph; Langhans, Benedikt; Latham, Thomas; Lazzeroni, Cristina; Le Gac, Renaud; van Leerdam, Jeroen; Lees, Jean-Pierre; Lefèvre, Regis; Leflat, Alexander; Lefrançois, Jacques; Lemos Cid, Edgar; Leroy, Olivier; Lesiak, Tadeusz; Leverington, Blake; Li, Yiming; Likhomanenko, Tatiana; Lindner, Rolf; Linn, Christian; Lionetto, Federica; Liu, Bo; Liu, Xuesong; Loh, David; Longstaff, Iain; Lopes, Jose; Lucchesi, Donatella; Lucio Martinez, Miriam; Luo, Haofei; Lupato, Anna; Luppi, Eleonora; Lupton, Oliver; Lusardi, Nicola; Lusiani, Alberto; Lyu, Xiao-Rui; Machefert, Frederic; Maciuc, Florin; Maev, Oleg; Maguire, Kevin; Malde, Sneha; Malinin, Alexander; Manca, Giulia; Mancinelli, Giampiero; Manning, Peter Michael; Mapelli, Alessandro; Maratas, Jan; Marchand, Jean François; Marconi, Umberto; Marin Benito, Carla; Marino, Pietro; Marks, Jörg; Martellotti, Giuseppe; Martin, Morgan; Martinelli, Maurizio; Martinez Santos, Diego; Martinez Vidal, Fernando; Martins Tostes, Danielle; Massacrier, Laure Marie; Massafferri, André; Matev, Rosen; Mathad, Abhijit; Mathe, Zoltan; Matteuzzi, Clara; Mauri, Andrea; Maurin, Brice; Mazurov, Alexander; McCann, Michael; McCarthy, James; McNab, Andrew; McNulty, Ronan; Meadows, Brian; Meier, Frank; Meissner, Marco; Melnychuk, Dmytro; Merk, Marcel; Merli, Andrea; Michielin, Emanuele; Milanes, Diego Alejandro; Minard, Marie-Noelle; Mitzel, Dominik Stefan; Molina Rodriguez, Josue; Monroy, Ignacio Alberto; Monteil, Stephane; Morandin, Mauro; Morawski, Piotr; Mordà, Alessandro; Morello, Michael Joseph; Moron, Jakub; Morris, Adam Benjamin; Mountain, Raymond; Muheim, Franz; Müller, Dominik; Müller, Janine; Müller, Katharina; Müller, Vanessa; Mussini, Manuel; Muster, Bastien; Naik, Paras; Nakada, Tatsuya; Nandakumar, Raja; Nandi, Anita; Nasteva, Irina; Needham, Matthew; Neri, Nicola; Neubert, Sebastian; Neufeld, Niko; Neuner, Max; Nguyen, Anh Duc; Nguyen-Mau, Chung; Niess, Valentin; Nieswand, Simon; Niet, Ramon; Nikitin, Nikolay; Nikodem, Thomas; Novoselov, Alexey; O'Hanlon, Daniel Patrick; Oblakowska-Mucha, Agnieszka; Obraztsov, Vladimir; Ogilvy, Stephen; Okhrimenko, Oleksandr; Oldeman, Rudolf; Onderwater, Gerco; Osorio Rodrigues, Bruno; Otalora Goicochea, Juan Martin; Otto, Adam; Owen, Patrick; Oyanguren, Maria Aranzazu; Palano, Antimo; Palombo, Fernando; Palutan, Matteo; Panman, Jacob; Papanestis, Antonios; Pappagallo, Marco; Pappalardo, Luciano; Pappenheimer, Cheryl; Parker, William; Parkes, Christopher; Passaleva, Giovanni; Patel, Girish; Patel, Mitesh; Patrignani, Claudia; Pearce, Alex; Pellegrino, Antonio; Penso, Gianni; Pepe Altarelli, Monica; Perazzini, Stefano; Perret, Pascal; Pescatore, Luca; Petridis, Konstantinos; Petrolini, Alessandro; Petruzzo, Marco; Picatoste Olloqui, Eduardo; Pietrzyk, Boleslaw; Pikies, Malgorzata; Pinci, Davide; Pistone, Alessandro; Piucci, Alessio; Playfer, Stephen; Plo Casasus, Maximo; Poikela, Tuomas; Polci, Francesco; Poluektov, Anton; Polyakov, Ivan; Polycarpo, Erica; Popov, Alexander; Popov, Dmitry; Popovici, Bogdan; Potterat, Cédric; Price, Eugenia; Price, Joseph David; Prisciandaro, Jessica; Pritchard, Adrian; Prouve, Claire; Pugatch, Valery; Puig Navarro, Albert; Punzi, Giovanni; Qian, Wenbin; Quagliani, Renato; Rachwal, Bartolomiej; Rademacker, Jonas; Rama, Matteo; Ramos Pernas, Miguel; Rangel, Murilo; Raniuk, Iurii; Raven, Gerhard; Redi, Federico; Reichert, Stefanie; dos Reis, Alberto; Renaudin, Victor; Ricciardi, Stefania; Richards, Sophie; Rihl, Mariana; Rinnert, Kurt; Rives Molina, Vincente; Robbe, Patrick; Rodrigues, Ana Barbara; Rodrigues, Eduardo; Rodriguez Lopez, Jairo Alexis; Rodriguez Perez, Pablo; Rogozhnikov, Alexey; Roiser, Stefan; Romanovsky, Vladimir; Romero Vidal, Antonio; Ronayne, John William; Rotondo, Marcello; Ruf, Thomas; Ruiz Valls, Pablo; Saborido Silva, Juan Jose; Sagidova, Naylya; Saitta, Biagio; Salustino Guimaraes, Valdir; Sanchez Mayordomo, Carlos; Sanmartin Sedes, Brais; Santacesaria, Roberta; Santamarina Rios, Cibran; Santimaria, Marco; Santovetti, Emanuele; Sarti, Alessio; Satriano, Celestina; Satta, Alessia; Saunders, Daniel Martin; Savrina, Darya; Schael, Stefan; Schiller, Manuel; Schindler, Heinrich; Schlupp, Maximilian; Schmelling, Michael; Schmelzer, Timon; Schmidt, Burkhard; Schneider, Olivier; Schopper, Andreas; Schubiger, Maxime; Schune, Marie Helene; Schwemmer, Rainer; Sciascia, Barbara; Sciubba, Adalberto; Semennikov, Alexander; Sergi, Antonino; Serra, Nicola; Serrano, Justine; Sestini, Lorenzo; Seyfert, Paul; Shapkin, Mikhail; Shapoval, Illya; Shcheglov, Yury; Shears, Tara; Shekhtman, Lev; Shevchenko, Vladimir; Shires, Alexander; Siddi, Benedetto Gianluca; Silva Coutinho, Rafael; Silva de Oliveira, Luiz Gustavo; Simi, Gabriele; Sirendi, Marek; Skidmore, Nicola; Skwarnicki, Tomasz; Smith, Eluned; Smith, Iwan Thomas; Smith, Jackson; Smith, Mark; Snoek, Hella; Sokoloff, Michael; Soler, Paul; Soomro, Fatima; Souza, Daniel; Souza De Paula, Bruno; Spaan, Bernhard; Spradlin, Patrick; Sridharan, Srikanth; Stagni, Federico; Stahl, Marian; Stahl, Sascha; Stefkova, Slavomira; Steinkamp, Olaf; Stenyakin, Oleg; Stevenson, Scott; Stoica, Sabin; Stone, Sheldon; Storaci, Barbara; Stracka, Simone; Straticiuc, Mihai; Straumann, Ulrich; Sun, Liang; Sutcliffe, William; Swientek, Krzysztof; Swientek, Stefan; Syropoulos, Vasileios; Szczekowski, Marek; Szumlak, Tomasz; T'Jampens, Stephane; Tayduganov, Andrey; Tekampe, Tobias; Tellarini, Giulia; Teubert, Frederic; Thomas, Christopher; Thomas, Eric; van Tilburg, Jeroen; Tisserand, Vincent; Tobin, Mark; Tolk, Siim; Tomassetti, Luca; Tonelli, Diego; Topp-Joergensen, Stig; Tournefier, Edwige; Tourneur, Stephane; Trabelsi, Karim; Traill, Murdo; Tran, Minh Tâm; Tresch, Marco; Trisovic, Ana; Tsaregorodtsev, Andrei; Tsopelas, Panagiotis; Tuning, Niels; Ukleja, Artur; Ustyuzhanin, Andrey; Uwer, Ulrich; Vacca, Claudia; Vagnoni, Vincenzo; Valat, Sebastien; Valenti, Giovanni; Vallier, Alexis; Vazquez Gomez, Ricardo; Vazquez Regueiro, Pablo; Vázquez Sierra, Carlos; Vecchi, Stefania; van Veghel, Maarten; Velthuis, Jaap; Veltri, Michele; Veneziano, Giovanni; Vesterinen, Mika; Viaud, Benoit; Vieira, Daniel; Vieites Diaz, Maria; Vilasis-Cardona, Xavier; Volkov, Vladimir; Vollhardt, Achim; Voong, David; Vorobyev, Alexey; Vorobyev, Vitaly; Voß, Christian; de Vries, Jacco; Waldi, Roland; Wallace, Charlotte; Wallace, Ronan; Walsh, John; Wang, Jianchun; Ward, David; Watson, Nigel; Websdale, David; Weiden, Andreas; Whitehead, Mark; Wicht, Jean; Wilkinson, Guy; Wilkinson, Michael; Williams, Mark Richard James; Williams, Matthew; Williams, Mike; Williams, Timothy; Wilson, Fergus; Wimberley, Jack; Wishahi, Julian; Wislicki, Wojciech; Witek, Mariusz; Wormser, Guy; Wotton, Stephen; Wraight, Kenneth; Wright, Simon; Wyllie, Kenneth; Xie, Yuehong; Xu, Zhirui; Yang, Zhenwei; Yin, Hang; Yu, Jiesheng; Yuan, Xuhao; Yushchenko, Oleg; Zangoli, Maria; Zavertyaev, Mikhail; Zhang, Liming; Zhang, Yanxi; Zhelezov, Alexey; Zheng, Yangheng; Zhokhov, Anatoly; Zhong, Liang; Zhukov, Valery; Zucchelli, Stefano

2016-06-15

Violations of $ CPT$ symmetry and Lorentz invariance are searched for by studying interference effects in $ B^0$ mixing and in $ B^0_s$ mixing. Samples of $ B^0\\to J/\\psi K^0_{\\mathrm{S}}$ and $ B^0_s\\to J/\\psi K^+ K^-$ decays are recorded by the LHCb detector in proton--proton collisions at centre-of-mass energies of 7 and 8 TeV, corresponding to an integrated luminosity of 3 fb$^{-1}$. No periodic variations of the particle-antiparticle mass differences are found, consistent with Lorentz invariance and $ CPT$ symmetry. Results are expressed in terms of the Standard Model Extension parameter $\\Delta a_{\\mu}$ with precisions of $ \\mathcal{O}(10^{-15})$ and $ \\mathcal{O}(10^{-14})$ GeV for the $ B^0$ and $ B^0_s$ systems, respectively. With no assumption on Lorentz (non-)invariance, the $ CPT$-violating parameter $z$ in the $ B^0_s$ system is measured for the first time and found to be $ \\mathcal{R}e(z) = -0.022 \\pm 0.033 \\pm 0.005$ and $ \\mathcal{I}m(z) = 0.004 \\pm 0.011\\pm 0.002$, where the first uncertainti...

General practice training and virtual communities of practice - a review of the literature

Directory of Open Access Journals (Sweden)

Barnett Stephen

2012-08-01

Full Text Available Abstract Background Good General Practice is essential for an effective health system. Good General Practice training is essential to sustain the workforce, however training for General Practice can be hampered by a number of pressures, including professional, structural and social isolation. General Practice trainees may be under more pressure than fully registered General Practitioners, and yet isolation can lead doctors to reduce hours and move away from rural practice. Virtual communities of practice (VCoPs in business have been shown to be effective in improving knowledge sharing, thus reducing professional and structural isolation. This literature review will critically examine the current evidence relevant to virtual communities of practice in General Practice training, identify evidence-based principles that might guide their construction and suggest further avenues for research. Methods Major online databases Scopus, Psychlit and Pubmed were searched for the terms “Community of Practice” (CoP AND (Online OR Virtual OR Electronic AND (health OR healthcare OR medicine OR “Allied Health”. Only peer-reviewed journal articles in English were selected. A total of 76 articles were identified, with 23 meeting the inclusion criteria. There were no studies on CoP or VCoP in General Practice training. The review was structured using a framework of six themes for establishing communities of practice, derived from a key study from the business literature. This framework has been used to analyse the literature to determine whether similar themes are present in the health literature and to identify evidence in support of virtual communities of practice for General Practice training. Results The framework developed by Probst is mirrored in the health literature, albeit with some variations. In particular the roles of facilitator or moderator and leader whilst overlapping, are different. VCoPs are usually collaborations between stakeholders

Dimensional reduction of a Lorentz and CPT-violating Maxwell-Chern-Simons model

Energy Technology Data Exchange (ETDEWEB)

Belich, H. Jr.; Helayel Neto, J.A. [Centro Brasileiro de Pesquisas Fisicas (CBPF), Rio de Janeiro, RJ (Brazil). Coordenacao de Teoria de Campos e Particulas; Grupo de Fisica Teorica Jose Leite Lopes, Petropolis, RJ (Brazil); E-mails: belich@cbpf.br; helayel@cbpf.br; Ferreira, M.M. Jr. [Grupo de Fisica Teorica Jose Leite Lopes, Petropolis, RJ (Brazil); Maranhao Univ., Sao Luiz, MA (Brazil). Dept. de Fisica]. E-mail: manojr@cbpf.br; Orlando, M.T.D. [Grupo de Fisica Teorica Jose Leite Lopes, Petropolis, RJ (Brazil); Espirito Santo Univ., Vitoria, ES (Brazil). Dept. de Fisica e Quimica; E-mail: orlando@cce.ufes.br

2003-01-01

Taking as starting point a Lorentz and CPT non-invariant Chern-Simons-like model defined in 1+3 dimensions, we proceed realizing its dimensional to D = 1+2. One then obtains a new planar model, composed by the Maxwell-Chern-Simons (MCS) sector, a Klein-Gordon massless scalar field, and a coupling term that mixes the gauge field to the external vector, {nu}{sup {mu}}. In spite of breaking Lorentz invariance in the particle frame, this model may preserve the CPT symmetry for a single particular choice of {nu}{sup {mu}} . Analyzing the dispersion relations, one verifies that the reduced model exhibits stability, but the causality can be jeopardized by some modes. The unitary of the gauge sector is assured without any restriction , while the scalar sector is unitary only in the space-like case. (author)

Using time-dependent indirect CP asymmetries to measure T and CPT violation in B0-Bbar0 mixing

Science.gov (United States)

Karan, Anirban; Nayak, Abinash Kumar; Sinha, Rahul; London, David

2018-06-01

Quantum field theory, which is the basis for all of particle physics, requires that all processes respect CPT invariance. It is therefore of paramount importance to test the validity of CPT conservation. In this Letter, we show that the time-dependent, indirect CP asymmetries involving B decays to a CP eigenstate contain enough information to measure T and CPT violation in B0-Bbar0 mixing, in addition to the standard CP-violating weak phases. Entangled B0Bbar0 states are not required (so that this analysis can be carried out at LHCb, as well as at the B factories), penguin pollution need not be neglected, and the measurements can be made using Bd0 or Bs0 mesons.

A snapshot of training practices in Peru

OpenAIRE

OLIVIA HERNÁNDEZ POZAS; KETY LOURDES JAUREGUI

2012-01-01

Organizations need well trained employees in order to maintain a competitive advantage. The purpose of this paper is to describe current training practices in Peru and to provide recommendations for improving organizational performance. This paper also aims to set priorities for future research work. Human capital theory and contributions on need assessment, and training planning, implementation and evaluation served as theoretical framework. This is a cross-sectional, exploratory study that ...

A whole-process progressive training mode to foster optoelectronic students' innovative practical ability

Science.gov (United States)

Zhong, Hairong; Xu, Wei; Hu, Haojun; Duan, Chengfang

2017-08-01

This article analyzes the features of fostering optoelectronic students' innovative practical ability based on the knowledge structure of optoelectronic disciplines, which not only reveals the common law of cultivating students' innovative practical ability, but also considers the characteristics of the major: (1) The basic theory is difficult, and the close combination of science and technology is obvious; (2)With the integration of optics, mechanics, electronics and computer, the system technology is comprehensive; (3) It has both leading-edge theory and practical applications, so the benefit of cultivating optoelectronic students is high ; (4) The equipment is precise and the practice is costly. Considering the concept and structural characteristics of innovative and practical ability, and adhering to the idea of running practice through the whole process, we put forward the construction of three-dimensional innovation and practice platform which consists of "Synthetically Teaching Laboratory + Innovation Practice Base + Scientific Research Laboratory + Major Practice Base + Joint Teaching and Training Base", and meanwhile build a whole-process progressive training mode to foster optoelectronic students' innovative practical ability, following the process of "basic experimental skills training - professional experimental skills training - system design - innovative practice - scientific research project training - expanded training - graduation project": (1) To create an in - class practical ability cultivation environment that has distinctive characteristics of the major, with the teaching laboratory as the basic platform; (2) To create an extra-curricular innovation practice activities cultivation environment that is closely linked to the practical application, with the innovation practice base as a platform for improvement; (3) To create an innovation practice training cultivation environment that leads the development of cutting-edge, with the scientific

Pedagogical Practice of Training Teachers in Elementary School and Social Impact

Directory of Open Access Journals (Sweden)

Miraida Josefina-Linares

2016-01-01

Full Text Available In educational practice of training teachers of elementary school, in Venezuela, it emphasizes meaningful interactions in teaching learning process; which they do not always answer to the demands of reflexive educational practice to make teachers redefine their role, functions and learn training to their students. The objective of this research consists of assessing socio-educative contradictions of pedagogical practice of the training teachers in elementary school and its social impact. As a result of it, the training teachers achieved sensitization for its educative practical ; an organized and qualified plan of Learning Projects; going through three levels of training: low, middle and high, as well as, discreet transformations in way of thinking, feeling, and acting, corresponding with contexts.

Cosmological CPT violation and CMB polarization measurements

Energy Technology Data Exchange (ETDEWEB)

Xia, Jun-Qing, E-mail: xia@sissa.it [Scuola Internazionale Superiore di Studi Avanzati, Via Bonomea 265, I-34136 Trieste (Italy)

2012-01-01

In this paper we study the possibility of testing Charge-Parity-Time Reversal (CPT) symmetry with cosmic microwave background (CMB) experiments. We consider two kinds of Chern-Simons (CS) term, electromagnetic CS term and gravitational CS term, and study their effects on the CMB polarization power spectra in detail. By combining current CMB polarization measurements, the seven-year WMAP, BOOMERanG 2003 and BICEP observations, we obtain a tight constraint on the rotation angle Δα = −2.28±1.02 deg (1 σ), indicating a 2.2 σ detection of the CPT violation. Here, we particularly take the systematic errors of CMB measurements into account. After adding the QUaD polarization data, the constraint becomes −1.34 < Δα < 0.82 deg at 95% confidence level. When comparing with the effect of electromagnetic CS term, the gravitational CS term could only generate TB and EB power spectra with much smaller amplitude. Therefore, the induced parameter ε can not be constrained from the current polarization data. Furthermore, we study the capabilities of future CMB measurements, Planck and CMBPol, on the constraints of Δα and ε. We find that the constraint of Δα can be significantly improved by a factor of 15. Therefore, if this rotation angle effect can not be taken into account properly, the constraints of cosmological parameters will be biased obviously. For the gravitational CS term, the future Planck data still can not constrain ε very well, if the primordial tensor perturbations are small, r < 0.1. We need the more accurate CMBPol experiment to give better constraint on ε.

Method for Predicting Void Ratio and Triaxial Friction Angle from Laboratory CPT at Shallow Depths

DEFF Research Database (Denmark)

Larsen, Kim André; Ibsen, Lars Bo

In this report an investigation of the relationship between the tip resistance, qc of a laboratory CPT-probe versus the relative density, Dr and friction angle, ∏ of Aalborg University Sand No. 0 is carried out. A method for estimating the relative density and the triaxial friction angle from...... the cone resistance of the laboratory probe is proposed. The suggested method deals with the fact that the friction angle is depended of the stress level especially at low stresses. The method includes a calibration of the cone resistance from the laboratory CPT at shallow depths i.e. low values of d...

Results on CP, T, CPT symmetries with tagged $K^{0} and K^{0}$ by CPLEAR

CERN Document Server

Angelopoulos, Angelos; Aslanides, Elie; Backenstoss, Gerhard; Bargassa, P; Behnke, O; Benelli, A; Bertin, V; Blanc, F; Bloch, P; Carlson, P J; Carroll, M; Cawley, E; Chertok, M B; Dapielsson, M; Dejardin, M; Derré, J; Ealet, A; Eleftheriadis, C; Faravel, L; Fetscher, W; Fidecaro, Maria; Filipcic, A; Francis, D; Fry, J; Gabathuler, Erwin; Gamet, R; Gerber, H J; Go, A; Haselden, A; Hayman, P J; Henry-Coüannier, F; Hollander, R W; Jon-And, K; Kettle, P R; Kokkas, P; Kreuger, R; Le Gac, R; Leimgruber, F; Mandic, I; Manthos, N; Marel, Gérard; Mikuz, M; Miller, J; Montanet, François; Müller, A; Nakada, Tatsuya; Pagels, B; Papadopoulos, I M; Pavlopoulos, P; Polivka, G; Rickenbach, R; Roberts, B L; Ruf, T; Scafer, M; Schaller, L A; Schietinger, T; Schopper, A; Tauscher, Ludwig; Thibault, C; Touchard, F; Touramanis, C; van Eijk, C W E; Vlachos, S; Weber, P; Wigger, O; Wolter, M; Zavrtanik, D; Zimmerman, D

1999-01-01

We report the results of the CPLEAR experiment on CP-, T- and CPT- symmetries in the neutral kaon system. CPLEAR has experimentally determined, for the first time, the violation of T invariance by a direct method using semileptonic decays. The CPT symmetry is tested through the parameters re( delta ) with a precision of a few 10/sup -4/ and Im( delta ), from the Bell-Steinberger relation, with a precision of 10/sup -5/. This allows the mass equality between the K /sup 0/ and K/sup 0/ to be tested down to the level of 10/sup -19/ Ge V. (11 refs).

CPLEAR experiment at CERN: Measurement of CP, T and CPT in the neutral kaon system

International Nuclear Information System (INIS)

Adler, R.; Backenstoss, G.; Eckart, B.; Felder, C.; Leimgruber, F.; Pavlopoulos, P.; Polivka, G.; Rickenbach, R.; Santoni, C.; Schietinger, T.; Tauscher, L.; Vlachos, S.; Angelopoulos, A.; Apostolakis, A.; Sakeliou, L.; Aslanides, E.; Bertin, V.; Ealet, A.; Fassnacht, P.; Henry-Couannier, F.

1997-01-01

Using strangeness tagging at production time, CPLEAR measures K 0 /K-bar 0 time-dependent asymmetries in pionic and semileptonic kaon decays. From those, a set of parameters describing CP, T and CPT violation in neutral kaon mixing and decay can be determined. Strangeness tagging at decay time with the lepton charge allows for time-reversal violation to be directly observed with a significance of more than three standard deviations. The precision on each of the CPT violation parameters is discussed. The mass equality of the K 0 and K-bar 0 is tested within 4.x10 -19 GeV

Microstructural Evolution of Inconel 625 and Inconel 686CPT Weld Metal for Clad Carbon Steel Linepipe Joints: A Comparator Study

Science.gov (United States)

Maltin, Charles A.; Galloway, Alexander M.; Mweemba, Martin

2014-07-01

Microstructural evolution of Inconel 625 and Inconel 686CPT filler metals, used for the fusion welding of clad carbon steel linepipe, has been investigated and compared. The effects of iron dilution from the linepipe parent material on the elemental segregation potential of the filler metal chemistry have been considered. The results obtained provide significant evidence to support the view that, in Inconel 686CPT weld metal, the segregation of tungsten is a function of the level of iron dilution from the parent material. The data presented indicate that the incoherent phase precipitated in the Inconel 686CPT weld metal has a morphology that is dependent on tungsten enrichment and, therefore, iron dilution. Furthermore, in the same weld metal, a continuous network of finer precipitates was observed. The Charpy impact toughness of each filler metal was evaluated, and the results highlighted the superior impact toughness of the Inconel 625 weld metal over that of Inconel 686CPT.

Selecting and training opinion leaders and best practice collaborators

DEFF Research Database (Denmark)

Bussières, André E.; Maiers, Michele; Grondin, Diane

2017-01-01

Objectives: To describe the process for selecting and training chiropractic opinion leaders (OLs) and best practice collaborators (BPCs) to increase the uptake of best practice. Methods: In Phase 1, OLs were identified using a cross-sectional survey among Canadian chiropractic stakeholders. A 10......-member committee ranked nominees. Top-ranked nominees were invited to a training workshop. In Phase 2, a national e-survey was administered to 7200 Canadian chiropractors to identify additional OLs and BPCs. Recommended names were screened by OLs and final selection made by consensus. Webinars were...... utilized to train BPCs to engage peers in best practices, and facilitate guideline dissemination. Results: In Phase 1, 21 OLs were selected from 80 nominees. Sixteen attended a training workshop. In Phase 2, 486 chiropractors recommended 1126 potential BPCs, of which 133 were invited to participate and 112...

Family medicine training and practice in Malawi: History, progress ...

African Journals Online (AJOL)

Family medicine training and practice in Malawi: History, progress, and the anticipated role of the family physician in the Malawian health system. ... The idea of formal family medicine training and practice in Malawi started as early as 2001 but did not come to fruition until 2011, with the start of the undergraduate clerkship in ...

Training Psychologists for Rural Practice: Exploring Opportunities and Constraints.

Science.gov (United States)

Domino, Marisa Elena; Lin, Ching-Ching Claire; Morrissey, Joseph P; Ellis, Alan R; Fraher, Erin; Richman, Erica L; Thomas, Kathleen C; Prinstein, Mitchell J

2018-04-17

To examine trends in the psychologist workforce and training opportunities, including factors that may influence the decision of clinical psychologists to practice in rural settings. We use a mixed-methods approach to examine the psychologist workforce nationally and in North Carolina (NC), including (1) an analysis of the location of programs awarding doctoral degrees; (2) an analysis of the practice, demographic, and educational characteristics of the psychologist workforce; and (3) interviews with directors of doctoral programs in clinical psychology to understand where current graduates are getting jobs and why they may or may not be choosing to practice in rural communities. Fewer than 1% of programs and institutions awarding doctoral degrees in psychology in the United States are located in rural areas. In NC, approximately 80% of practicing psychologists have out-of-state degrees and about 80% of recent NC graduates are not currently licensed in the state. This juxtaposition undermines the utility of adding more in-state degree programs. While expansion of training programs within rural areas could help alleviate the shortages of mental health providers, adding new degree-granting programs alone will not necessarily increase supply. We discuss complementary recruitment and retention strategies, including greater incentives for rural training and practice as well as training in emerging technologies that don't require providers to be physically located in underserved areas, such as telemedicine. Increasing the supply of psychologists practicing in rural areas will require a thoughtful, multipronged approach to training this critical part of the behavioral health workforce. © 2018 National Rural Health Association.

Training Pathology Residents to Practice 21st Century Medicine

Directory of Open Access Journals (Sweden)

W. Stephen Black-Schaffer MA, MD

2016-09-01

Full Text Available Scientific advances, open information access, and evolving health-care economics are disrupting extant models of health-care delivery. Physicians increasingly practice as team members, accountable to payers and patients, with improved efficiency, value, and quality. This change along with a greater focus on population health affects how systems of care are structured and delivered. Pathologists are not immune to these disruptors and, in fact, may be one of the most affected medical specialties. In the coming decades, it is likely that the number of practicing pathologists will decline, requiring each pathologist to serve more and often sicker patients. The demand for increasingly sophisticated yet broader diagnostic skills will continue to grow. This will require pathologists to acquire appropriate professional training and interpersonal skills. Today’s pathology training programs are ill designed to prepare such practitioners. The time to practice for most pathology trainees is typically 5 to 6 years. Yet, trainees often lack sufficient experience to practice independently and effectively. Many studies have recognized these challenges suggesting that more effective training for this new century can be implemented. Building on the strengths of existing programs, we propose a redesign of pathology residency training that will meet (and encourage a continuing evolution of American Board of Pathology and Accreditation Council for Graduate Medical Education requirements, reduce the time to readiness for practice, and produce more effective, interactive, and adaptable pathologists. The essence of this new model is clear definition and acquisition of core knowledge and practice skills that span the anatomic and clinical pathology continuum during the first 2 years, assessed by competency-based metrics with emphasis on critical thinking and skill acquisition, followed by individualized modular training with intensively progressive responsibility

CPT conservation and atmospheric neutrinos in the MINOS far detector

Energy Technology Data Exchange (ETDEWEB)

Becker, Bernard Raymond [Univ. of Minnesota, Minneapolis, MN (United States)

2006-02-01

The MINOS Far Detector is a 5400 ton iron calorimeter located at the Soudan state park in Soudan Minnesota. The MINOS far detector can observe atmospheric neutrinos and separate charge current ν_μ and $\\bar{v}$_μ interactions by using a 1.4 T magnetic field to identify the charge of the produced muon. The CPT theorem requires that neutrinos and anti-neutrinos oscillate in the same way. In a fiducial exposure of 5.0 kilo-ton years a total of 41 candidate neutrino events are observed with an expectation of 53.1 ± 7.6(system.) ± 7.2(stat.) unoscillated events or 31.6 ± 4.7(system.) ± 5.6(stat.) events with Δm² = 2.4 x 10^-3 eV², sin²(2θ) = 1.0 as oscillation parameters. These include 28 events which can have there charge identified with high confidence. These 28 events consist of 18 events consistent with being produced by ν_μ and 10 events being consistent with being produced by $\\bar{v}$_μ. No evidence of CPT violation is observed.

A study of cultural diversity training practices in company-owned franchise restaurants

OpenAIRE

Lee, Chang-Uk Charles

1994-01-01

The purpose of this study was to investigate cultural diversity training practices and to determine the deterrence factors associated instituting cultural diversity training. It attempted to measure the overall effectiveness of cultural diversity training in franchise restaurants. A total of 300 franchise restaurants were surveyed. Three practicing and fiftyeight non-practicing cultural diversity training companies participated in the study. The findings indicated that high tur...

Regionalisation of general practice training--are we meeting the needs of rural Australia?

Science.gov (United States)

Campbell, David G; Greacen, Jane H; Giddings, Patrick H; Skinner, Lesley P

2011-06-06

The concept of "social accountability" has underpinned the development of many medical education programs over the past decade. Success of the regionalisation of the general practice training program in Australia will ultimately be measured by the ability of the program to deliver a sufficient rural general practice workforce to meet the health needs of rural communities. Regionalisation of general practice training in Australia arose from the 1998 recommendations of the Ministerial Review of General Practice Training. The resultant competitive structure adopted by government was not the preferred option of the Review Committee, and may be a negative influence on rural workforce, as the competitive corporate structure of regional training providers has created barriers to meaningful vertical integration. Available data suggest that the regionalised training program is not yet providing a sustainable general practice workforce to rural Australia. The current increase in medical student and general practice training places provides an opportunity to address some of these issues. In particular, it is recommended that changes be made to registrar selection processes, the rural pipeline and vertical integration of training, and training for procedural rural practice. To achieve these goals, perhaps it is time for another comprehensive ministerial review of general practice training in Australia.

Cone penetrometer testing (CPT) for groundwater contamination

International Nuclear Information System (INIS)

Jordan, J.E.; Van Pelt, R.S.

1993-01-01

Over the past decade, researchers at the Savannah River Site (SRS) and elsewhere have greatly advanced the knowledge of waste site characterization technologies. As a result, many of the techniques used in the past to investigate waste sites have been replaced by newer technologies, designed to provide greater protection for human health and the environment, greater access to suspected zones of contamination, and more accurate information of subsurface conditions. Determining the most environmentally sound method of assessing a waste unit is a major component of the SRS environmental restoration program. In an effort to understand the distribution and migration of contaminants in the groundwater system, the cone penetrometer investigation of the A/M-Area Southern Sector was implemented. The program incorporated a phased approach toward characterization by first using the CPT to delineate the plume boundary, followed by installing groundwater monitoring wells. The study provided the additional hydrogeologic information necessary to better understand the nature and extent of the contaminant plume (Fig. 1) and the hydrogeologic system in the Southem Sector. This data is essential for the optimal layout of the planned groundwater monitoring well network and recovery system to remediate the aquifers in the area. A number of other test locations were selected in the area during this study for lithologic calibration of the tool and to collect confirmation water samples from the aquifer. Cone penetrometer testing and hydrocone sampling, were performed at 17 sites (Fig. 2). The hydrocone, a tool modification to the CPT, was used to collect four groundwater samples from confined aquifers. These samples were analyzed by SRS laboratories. Elevated levels of chlorinated compounds were detected from these samples and have aided in further delineating the southern sector contaminant plume

Sensitivity of continuous performance test (CPT) at age 14years to developmental methylmercury exposure

DEFF Research Database (Denmark)

Julvez, Jordi; Debes, Frodi; Weihe, Pal

2010-01-01

Hit Reaction Time latencies (HRT) in the Continuous Performance Test (CPT) measure the speed of visual information processing. The latencies may involve different neuropsychological functions depending on the time from test initiation, i.e., first orientation, learning and habituation, then cogni......Hit Reaction Time latencies (HRT) in the Continuous Performance Test (CPT) measure the speed of visual information processing. The latencies may involve different neuropsychological functions depending on the time from test initiation, i.e., first orientation, learning and habituation......, then cognitive processing and focused attention, and finally sustained attention as the dominant demand. Prenatal methylmercury exposure is associated with increased reaction time (RT) latencies. We therefore examined the association of methylmercury exposure with the average HRT at age 14years at three...

Training practices and ergogenic aids used by male bodybuilders.

Science.gov (United States)

Hackett, Daniel A; Johnson, Nathan A; Chow, Chin-Moi

2013-06-01

Bodybuilding involves performing a series of poses on stage where the competitor is judged on aesthetic muscular appearance. The purpose of this study was to describe training practices and ergogenic aids used by competitive bodybuilders and to determine whether training practices comply with current recommendations for muscular hypertrophy. A web-based survey was completed by 127 competitive male bodybuilders. The results showed that during the off-season phase of training (OFF), the majority of respondents performed 3-6 sets per exercise (95.3%), 7-12 repetition maximum (RM) per set (77.0%), and 61- to 120-seconds recovery between sets and exercises (68.6%). However, training practices changed 6 weeks before competition (PRE), where there was an increased number of respondents who reported undertaking 3-4 sets per exercise at the expense of 5-6 sets per exercise (p competitions (56 of 73 respondents), whereas dietary supplementation was used by all respondents. The findings of this study demonstrate that competitive bodybuilders comply with current resistance exercise recommendations for muscular hypertrophy; however, these changed before competition during which there is a reduction resistance training volume and intensity. This alteration, in addition to an increase in aerobic exercise volume, is purportedly used to increase muscle definition. However, these practices may increase the risk of muscle mass loss in natural compared with amateur bodybuilders who reportedly use drugs known to preserve muscle mass.

Model-based classification of CPT data and automated lithostratigraphic mapping for high-resolution characterization of a heterogeneous sedimentary aquifer

OpenAIRE

Rogiers, Bart; Mallants, Dirk; Batelaan, Okke; Gedeon, Matej; Huysmans, Marijke; Dassargues, Alain

2017-01-01

Cone penetration testing (CPT) is one of the most efficient and versatile methods currently available for geotechnical, lithostratigraphic and hydrogeological site characterization. Currently available methods for soil behaviour type classification (SBT) of CPT data however have severe limitations, often restricting their application to a local scale. For parameterization of regional groundwater flow or geotechnical models, and delineation of regional hydro- or lithostratigraphy, regional SBT...

Tests of quantum mechanics and CPT symmetry with experimental data from CPLEAR

CERN Document Server

Miller, J P; Apostolakis, Alcibiades J; Aslanides, Elie; Backenstoss, Gerhard; Bargassa, P; Behnke, O; Benelli, A; Bertin, V; Blanc, F; Bloch, P; Carlson, P J; Carroll, M; Carvalho, J; Cawley, E; Chertok, M B; Danielsson, M; Dejardin, M; Derré, J; Ealet, A; Eleftheriadis, C; Faravel, L; Fetscher, W; Fidecaro, Maria; Filipcic, A; Francis, D; Fry, J; Gabathuler, Erwin; Gamet, R; Gerber, H J; Go, A; Haselden, A; Hayman, P J; Henry-Coüannier, F; Hollander, R W; Jon-And, K; Kettle, P R; Kokkas, P; Kreuger, R; Le Gac, R; Leimgruber, F; Mandic, I; Manthos, N; Marel, Gérard; Mikuz, M; Miller, J; Montanet, François; Müller, A; Nakada, Tatsuya; Pagels, B; Papadopoulos, I M; Pavlopoulos, P; Polivka, G; Rickenbach, R; Roberts, B L; Ruf, T; Schäfer, M; Schaller, L A; Schietinger, T; Schopper, A; Tauscher, Ludwig; Thibault, C; Touchard, F; Touramanis, C; van Eijk, C W E; Vlachos, S; Weber, P; Wigger, O; Wolter, M; Zavrtanik, D; Zimmerman, D; Ellis, Jonathan Richard; López, J L; Mavromatos, Nikolaos E; Nanopoulos, Dimitri V

1999-01-01

Data from the CPLEAR experiment are used to test CPT violation outside of regular quantum mechanics. The test is based on a model, motivated by Hawking's notion of loss of quantum coherence across a microscopic event horizon, which was developed in a particular version of string theory. (5 refs).

Laser training courses: new purpose-built room for practical exercises

CERN Multimedia

Safety Training, HSE Unit

2015-01-01

CERN’s Safety Training Centre, on the Prévessin site, now features a new facility for the “Laser - Expert” and “Laser - User” training courses: a dedicated room for practical exercises, near the theoretical training room. From now on, participants will be able to move from theory to practice in just a few steps!   The new room, equipped with real lasers ranging from levels 1 to 4, allows the participants to put their training into practice in real-life situations, solidifying the principles and lessons learned during the theory part – and all in complete safety, since the room was of course designed to allow the control of dangers posed by lasers. The participants and instructors are also provided with the required personal protective equipment (goggles, etc.) during the sessions. Efforts are being made to make the Centre's infrastructure more useful to improve the quality of training on offer. For example, the la...

Analytical study on U/G coal mine CPT and inferences

Energy Technology Data Exchange (ETDEWEB)

Dey, N.C.; Mukhopadhyay, S. [Bengal Engineering College, Howrath (India). Dept. of Mining and Geology

1999-08-01

The analytical aspects of underground CPT (coal mine cost per tonne), which varies from mine to mine due to the different weightages of various contributing factors, are described. The CPT is not only dictated by the increasing wages but also by the availability of man-hour and accountability of machine utilization. An optimal blend of labour-intensive and machine-intensive methods involving least investment and operating cost, is a challenge for the coal industry. Technology upgradation and implementation, higher skill and morale, excellence in planning and monitoring, optimization in capacity utilization, and better consumer acceptability of coal will consistently improve the financial health of the coal mining sector. Other factors which will help improve the financial health of coal mining industries are (1) cost propaganda like safety week celebration; (2) cost consciousness at all levels; (3) noticeboard comprising the cost of man-hour and machine- hour; (4) no idle time for men as well as machine; (5) care to increase the life of machines; (6) scope of target amendment in a year; (7) prior to introducing costly machines, due weightage to be given on coal grade, mine life, geo-mining conditions; and (8) award to most economic mine and punishment to others rated below the BEP (break- even point). 2 refs., 3 figs.

Integrating Practice Guidelines into Professional Training: Implications for Diversity Competence

Science.gov (United States)

Miville, Marie L.; Duan, Changming; Nutt, Roberta L.; Waehler, Charles A.; Suzuki, Lisa; Pistole, M. Carole; Arredondo, Patricia; Duffy, Michael; Mejia, Brenda X.; Corpus, Melissa

2009-01-01

The authors present the findings of a special task group (STG) organized to explore effective training strategies for the practice guidelines focused on diverse populations. They provide a brief literature review and summarize survey data from academic training directors regarding current use of practice guidelines. The authors then describe the…

Neurofeedback training with virtual reality for inattention and impulsiveness.

Science.gov (United States)

Cho, Baek-Hwan; Kim, Saebyul; Shin, Dong Ik; Lee, Jang Han; Lee, Sang Min; Kim, In Young; Kim, Sun I

2004-10-01

In this research, the effectiveness of neurofeedback, along with virtual reality (VR), in reducing the level of inattention and impulsiveness was investigated. Twenty-eight male participants, aged 14-18, with social problems, took part in this study. They were separated into three groups: a control group, a VR group, and a non-VR group. The VR and non-VR groups underwent eight sessions of neurofeedback training over 2 weeks, while the control group just waited during the same period. The VR group used a head-mounted display (HMD) and a head tracker, which let them look around the virtual world. Conversely, the non-VR group used only a computer monitor with a fixed viewpoint. All participants performed a continuous performance task (CPT) before and after the complete training session. The results showed that both the VR and non-VR groups achieved better scores in the CPT after the training session, while the control group showed no significant difference. Compared with the other groups, the VR group presented a tendency to get better results, suggesting that immersive VR is applicable to neurofeedback for the rehabilitation of inattention and impulsiveness.

Investigation of Dense Sand Properties in Shallow Depth using CPT and DMT

DEFF Research Database (Denmark)

Gaydadzhiew, Dimitar Todorov; Puscasu, Ionut; Vaitkunaite, Evelina

2015-01-01

ABSTRACT: The present paper is an investigation of the soil parameters of the given Aalborg University Sand No. 1 using the Flat Dilatometer Test (DMT) and the Cone Penetration Test (CPT). This clean sand type is considered to be similar to the sands found in the North Sea area. The research...

Varied Practice in Laparoscopy Training: Beneficial Learning Stimulation or Cognitive Overload?

Science.gov (United States)

Spruit, Edward N; Kleijweg, Luca; Band, Guido P H; Hamming, Jaap F

2016-01-01

Determining the optimal design for surgical skills training is an ongoing research endeavor. In education literature, varied practice is listed as a positive intervention to improve acquisition of knowledge and motor skills. In the current study we tested the effectiveness of a varied practice intervention during laparoscopy training. Twenty-four trainees (control group) without prior experience received a 3 weeks laparoscopic skills training utilizing four basic and one advanced training task. Twenty-eight trainees (experimental group) received the same training with a random training task schedule, more frequent task switching and inverted viewing conditions on the four basic training tasks, but not the advanced task. Results showed inferior performance of the experimental group on the four basic laparoscopy tasks during training, at the end of training and at a 2 months retention session. We assume the inverted viewing conditions have led to the deterioration of learning in the experimental group because no significant differences were found between groups on the only task that had not been practiced under inverted viewing conditions; the advanced laparoscopic task. Potential moderating effects of inter-task similarity, task complexity, and trainee characteristics are discussed.

Varied Practice in Laparoscopy Training: Beneficial Learning Stimulation or Cognitive Overload?

Directory of Open Access Journals (Sweden)

Edward N. eSpruit

2016-05-01

Full Text Available AbstractDetermining the optimal design for surgical skills training is an ongoing research endeavor. In education literature, varied practice is listed as a positive intervention to improve acquisition of knowledge and motor skills. In the current study we tested the effectiveness of a varied practice intervention during laparoscopy training. 24 trainees (control group without prior experience received a three week laparoscopic skills training utilizing four basic and one advanced training task. 28 trainees (experimental group received the same training with a random training task schedule, more frequent task switching and inverted viewing conditions on the four basic training tasks, but not the advanced task. Results showed inferior performance of the experimental group on the four basic laparoscopy tasks during training, at the end of training and at a two month retention session. We assume the inverted viewing conditions have led to the deterioration of learning in the experimental group because no significant differences were found between groups on the only task that had not been practiced under inverted viewing conditions; the advanced laparoscopic task. Potential moderating effects of inter-task similarity, task complexity and trainee characteristics are discussed.

A snapshot of training practices in Peru

Directory of Open Access Journals (Sweden)

Olivia Hernández Pozas, Ph.D

2012-07-01

Full Text Available Organizations need well trained employees in order to maintain a competitive advantage. The purpose of this paper is to describe current training practices in Peru and to provide recommendations for improving organizational performance. This paper also aims to set priorities for future research work. Human capital theory and contributions on need assessment, and training planning, implementation and evaluation served as theoretical framework. This is a cross-sectional, exploratory study that used information from surveys conducted in 24 Peru-vian companies. The findings reveal a strong interest in training, particularly with regard to the improvement of competencies, preference for face-to-face training, and the use of reaction evaluation methods. The recommendations include, among others, improving the provisions for internal support, policies, technology, behavioral evaluation, and resources.

Dermatology training and practice in Australia.

Science.gov (United States)

Sebaratnam, Deshan F; Murrell, Dédée F

2014-10-01

Dermatology is a relatively young discipline in Australia compared to other specialities within the medical fraternity. From its humble beginnings, the profession has evolved significantly over the decades and is now represented by the Australasian College of Dermatologists which is charged with training the next generation of dermatologists and advocating for and advancing the profession. The authors reviewed and describe the history of dermatology training and practice in Australia. Despite the progress in education, there are only 415 dermatologists serving a population of 23.3 million (1 per 58 000) and yet it has the highest incidence and prevalence of skin cancer in the world. The scope of clinical practice is wide in Australia, with clinicians well versed in medical and procedural dermatology. It is hoped that Australian dermatology will continue to bolster the dermatology profession globally. © 2014 The International Society of Dermatology.

CPT-conserving hamiltonians and their nonlinear supersymmetrization using differential charge-operators C

Czech Academy of Sciences Publication Activity Database

Bagchi, B.; Quesne, C.; Znojil, Miloslav; Banerjee, A.; Geyer, HB; Caliceti, E.; Cannata, F.

2005-01-01

Roč. 20, č. 30 (2005), s. 7107-7128 ISSN 0217-751X R&D Projects: GA AV ČR IAA1048302 Institutional research plan: CEZ:AV0Z10480505 Keywords : PT-symmetric Hamiltonians * CPT-symmetric quantum-mechanics * supersymmetric quantum mechanics Subject RIV: BE - Theoretical Physics Impact factor: 1.472, year: 2005

EEG Brain Activity in Dynamic Health Qigong Training: Same Effects for Mental Practice and Physical Training?

Science.gov (United States)

Henz, Diana; Schöllhorn, Wolfgang I

2017-01-01

In recent years, there has been significant uptake of meditation and related relaxation techniques, as a means of alleviating stress and fostering an attentive mind. Several electroencephalogram (EEG) studies have reported changes in spectral band frequencies during Qigong meditation indicating a relaxed state. Much less is reported on effects of brain activation patterns induced by Qigong techniques involving bodily movement. In this study, we tested whether (1) physical Qigong training alters EEG theta and alpha activation, and (2) mental practice induces the same effect as a physical Qigong training. Subjects performed the dynamic Health Qigong technique Wu Qin Xi (five animals) physically and by mental practice in a within-subjects design. Experimental conditions were randomized. Two 2-min (eyes-open, eyes-closed) EEG sequences under resting conditions were recorded before and immediately after each 15-min exercise. Analyses of variance were performed for spectral power density data. Increased alpha power was found in posterior regions in mental practice and physical training for eyes-open and eyes-closed conditions. Theta power was increased after mental practice in central areas in eyes-open conditions, decreased in fronto-central areas in eyes-closed conditions. Results suggest that mental, as well as physical Qigong training, increases alpha activity and therefore induces a relaxed state of mind. The observed differences in theta activity indicate different attentional processes in physical and mental Qigong training. No difference in theta activity was obtained in physical and mental Qigong training for eyes-open and eyes-closed resting state. In contrast, mental practice of Qigong entails a high degree of internalized attention that correlates with theta activity, and that is dependent on eyes-open and eyes-closed resting state.

On the Diverse Outcome of Communication Partner Training of Significant Others of People with Aphasia: An Experimental Study of Six Cases

Science.gov (United States)

Eriksson, Karin; Hartelius, Lena; Saldert, Charlotta

2016-01-01

Background: Communication partner training (CPT) has been shown to improve the communicative environment of people with aphasia. Interaction-focused training is one type of training that provides an individualized intervention to participants. Although shown to be effective, outcomes have mostly been evaluated in non-experimental case studies.…

On the duality in CPT-even Lorentz-breaking theories

Energy Technology Data Exchange (ETDEWEB)

Scarpelli, A.P.B. [Departamento de Policia Federal, Sao Paulo (Brazil); Ribeiro, R.F.; Nascimento, J.R.; Petrov, A.Yu. [Universidade Federal da Paraiba, Departamento de Fisica (Brazil)

2015-07-15

We generalize the duality between self-dual and Maxwell-Chern-Simons theories for the case of a CPT-even Lorentz-breaking extension of these theories. The duality is shown using the gauge embedding procedure, both in free and coupled cases, and with the master action approach. The physical spectra of both Lorentz-breaking theories are studied. The massive poles are shown to coincide and to respect the requirements for unitarity and causality at tree level. The extra massless poles which are present in the dualized model are shown to be nondynamical. (orig.)

On the duality in CPT-even Lorentz-breaking theories

International Nuclear Information System (INIS)

Scarpelli, A.P.B.; Ribeiro, R.F.; Nascimento, J.R.; Petrov, A.Yu.

2015-01-01

We generalize the duality between self-dual and Maxwell-Chern-Simons theories for the case of a CPT-even Lorentz-breaking extension of these theories. The duality is shown using the gauge embedding procedure, both in free and coupled cases, and with the master action approach. The physical spectra of both Lorentz-breaking theories are studied. The massive poles are shown to coincide and to respect the requirements for unitarity and causality at tree level. The extra massless poles which are present in the dualized model are shown to be nondynamical. (orig.)

Teste cardiopulmonar do exercício na prática clínica Cardiopulmonary stress testing in clinical practice

Directory of Open Access Journals (Sweden)

Eva Cantalejo Munhoz Stadler de Souza

2000-12-01

determine the diagnosis and prognosis in clinical practice. The objective of this study is to demonstrate that data obtained in a laboratory outside the hospital are similar to those described in the literature. METHODOLOGY: Patients were submitted to CPT, treadmill ramp protocol, and 13 lead electrocardiogram to evaluate CPT in the clinical practice. RESULTS: Among 261 CPT, 53.3% were male, mean age 48.2 ± 14.3 years, with active (45.2% or sedentary (34.5% lifestyle. Male patients showed higher maximal aerobic capacity (O2 max and a significant decrease of O2 for each ten years of increment in age, but it decreased from 30 to 69 years in females. Females showed a significant higher (p = 0.0006 distribution in functional classes described as "in training programs or well trained and high motivation". A O2 max was superior in maximal effort tests, but anaerobic threshold (O2AT did not show differences between maximal or submaximal tests. The functionalcapacity evaluated by O2AT as a fraction (% of the O2 max predicted in comparison to the fraction of the O2 max measured was more rigorous, which implies a higher number of patients with circulatory impairment (p = 0.002 and also with lower physical capacity as opposed to active patients or patients under training programs (p O2 max predicted, more significant for females. CONCLUSION: Despite the limitations, this experience indicates that CPT data are reproducible in a laboratory outside the hospital, suggesting that CPT may be applied in clinical practice.

Effects of Training and Feedback on Teachers' Use of Classroom Preventive Practices

Science.gov (United States)

Artman-Meeker, Kathleen M.; Hemmeter, Mary Louise

2013-01-01

This study examined the effects of in-service training with performance feedback on preschool teachers' use of classroom preventive practices. Three practices designed to prevent challenging behavior were selected: transition preparations, rule reminders, and social-emotional teaching strategies. Following a brief training on each practice,…

Vascular training and endovascular practice in Europe

DEFF Research Database (Denmark)

Liapis, C.D.; Avgerinos, E.D.; Sillesen, H.

2009-01-01

specialties was distributed to a VS educator within 14 European countries. European Vascular and Endovascular Monitor (EVEM) data also were processed to correlate endovascular practice with training models. RESULTS: Fourteen questionnaires were gathered. Vascular training in Europe appears in 3 models: 1....... Mono-specialty (independence): 7 countries, 2. Subspecialty: 5 countries, 3. An existing specialty within general surgery: 2 countries. Independent compared to non-independent certification shortens overall training length (5.9 vs 7.9 years, p=0.006), while increasing overall training devoted......% respectively. Countries with independent vascular certification, despite their lower average endovascular index (procedures per 100,000 population), reported a higher growth rate of aortic endovascular procedures (VS independent 132% vs VS non-independent 87%), within a four-year period (2003-2007). Peripheral...

The signal of ill-defined CPT weakening entanglement in the B{sub d} system

Energy Technology Data Exchange (ETDEWEB)

Bernabeu, Jose; Botella, Francisco J. [Valencia Univ.-CSIC, Burjassot (Spain). Dept. de Fisica Teorica, IFIC; Mavromatos, Nick E. [Valencia Univ.-CSIC, Burjassot (Spain). Dept. de Fisica Teorica, IFIC; King' s College London (United Kingdom). Theoretical Particle Physics and Cosmology Group; Nebot, Miguel [Lisboa Univ. (Portugal). Centro de Fisica Teorica de Particulas (CFTP)

2017-12-15

In the presence of quantum-gravity fluctuations (space-time foam), the CPT operator may be ill-defined. Its perturbative treatment leads to a modification of the Einstein-Podolsky-Rosen correlation of the neutral meson system by adding an entanglement-weakening term of the wrong exchange symmetry, the ω-effect. In the current paper we identify how to probe the complex ω in the entangled B{sub d}-system using the flavour (f)-CP(g) eigenstate decay channels: the connection between the intensities for the two time-ordered decays (f, g) and (g, f) is lost. Appropriate observables are constructed allowing independent experimental determinations of Re(ω) and Im(ω), disentangled from CPT violation in the evolution Hamiltonian Re(θ) and Im(θ). 2σ tensions for both Re(θ) and Im(ω) are shown to be uncorrelated. (orig.)

Nuclear medicine training and practice in the Czech Republic

International Nuclear Information System (INIS)

Kaminek, Milan; Koranda, Pavel

2014-01-01

Nuclear medicine in the Czech Republic is a full specialty with an exclusive practice. Since the training program was organized and structured in recent years, residents have had access to the specialty of nuclear medicine, starting with a two-year general internship (in internal medicine or radiology). At present, nuclear medicine services are provided in 45 departments. In total, 119 nuclear medicine specialists are currently registered. In order to obtain the title of Nuclear Medicine Specialist, five years of training are necessary; the first two years consist of a general internship in internal medicine or radiology. The remaining three years consist of training in the nuclear medicine specialty itself, but includes three months of practice in radiology. Twenty-one physicians are currently in nuclear medicine training and a mean of three specialists pass the final exam per year. The syllabus is very similar to that of the European Union of Medical Specialists (UEMS), namely concerning the minimum recommended numbers for diagnostic and therapeutic procedures. In principle, the Czech law requires continuous medical education for all practicing doctors. The Czech Medical Chamber has provided a continuing medical education (CME) system. Other national CMEs are not accepted in Czech Republic. (orig.)

Nuclear medicine training and practice in the Czech Republic

Energy Technology Data Exchange (ETDEWEB)

Kaminek, Milan; Koranda, Pavel [University Hospital Olomouc, Department of Nuclear Medicine, Olomouc (Czech Republic)

2014-08-15

Nuclear medicine in the Czech Republic is a full specialty with an exclusive practice. Since the training program was organized and structured in recent years, residents have had access to the specialty of nuclear medicine, starting with a two-year general internship (in internal medicine or radiology). At present, nuclear medicine services are provided in 45 departments. In total, 119 nuclear medicine specialists are currently registered. In order to obtain the title of Nuclear Medicine Specialist, five years of training are necessary; the first two years consist of a general internship in internal medicine or radiology. The remaining three years consist of training in the nuclear medicine specialty itself, but includes three months of practice in radiology. Twenty-one physicians are currently in nuclear medicine training and a mean of three specialists pass the final exam per year. The syllabus is very similar to that of the European Union of Medical Specialists (UEMS), namely concerning the minimum recommended numbers for diagnostic and therapeutic procedures. In principle, the Czech law requires continuous medical education for all practicing doctors. The Czech Medical Chamber has provided a continuing medical education (CME) system. Other national CMEs are not accepted in Czech Republic. (orig.)

Embodied Creativity Training Practice in East and West Countries

DEFF Research Database (Denmark)

Tang, ChaoYing; Hu, Weipin; Wang, Canming

2016-01-01

Embodied creativity training is action-based and aims to improve participants’ creative ability rather than delivery knowledge or information of creative theories. This paper introduced embodied creativity training practices in Denmark, United States, and China. This paper categorizes the related...

DUAL TRAINING IN RUSSIA: FROM THE CONCEPT TO PRACTICE

Directory of Open Access Journals (Sweden)

Alexander A. Listvin

2016-01-01

Full Text Available The purpose of the present article is to judge and justify the conditions of system elements application of dual training at implementation of programs of professional education for increase of efficiency of functioning and quality of preparation of qualified personnel by institutions of the secondary professional education (SPE. Methods. The methods used in work involve the comparative analysis of practice of application of dual training in system of professional education of Germany and regions of Russia for the purpose of identification of the existing problems and definition of optimum organizational and legal and didactic conditions. Results. The essence of system of dual training, its strong and weaknesses reveals. Necessary and indispensable conditions of application of dual training in modern regional systems of professional education are proved. Scientific novelty. According to the author, modern publications on problems and ways of development of professional education in Russia contain enough antinomy of standard and legal and organizational and administrative character. In particular, operating by the concept «dual education», an identification of the practice-focused and dual training introduction «the list 50 of the most demanded in labor market, the new and perspective professions that demand secondary professional education» as opposed to the existing list of professions and the constitutional guarantee of public and free secondary professional education. Standard and legal, and didactic conditions of application of elements of dual training in regional systems of professional education are proved theoretically. Practical significance. Implementation of the research outcomes can be useful to pedagogical staff of institutions of secondary professional education, representatives of employers and Chambers of Commerce and Industry to the organization and use of system of dual training in training of skilled workers (serving

[Effects of practical training to increase motivation for learning and related factors].

Science.gov (United States)

Yamaguchi, Takumi; Akiyama, Shinji; Sagara, Hidenori; Tanaka, Akihiro; Miyauchi, Yoshirou; Araki, Hiroaki; Shibata, Kazuhiko; Izushi, Fumio; Namba, Hiroyuki

2014-01-01

Under the six-year pharmaceutical education system that was initiated in April 2006, students who had completed the course in March 2012 became the first graduates. The six-year system encourages students to develop a well-rounded personality, a deep sense of ethics, knowledge required for health care professionals, abilities to identify and solve problems, and practical skills required in clinical settings, as well as basic knowledge and skills. Under the new education system based on the "pharmaceutical education model core curriculums" and "practical training model core curriculums", general pharmaceutical education is implemented in each college, and five-month practical training is conducted in clinical settings. Clinical tasks experienced by students for the first time are expected to significantly influence their motivation to learn and future prospects. In the present survey research, students who had completed practical training evaluated the training program, and correspondence and logistic regression analyses of the results were conducted to examine the future effects and influences of the training on the students. The results suggest that the students viewed the practical training program positively. In addition, clinical experience during the training sessions not only influenced their decisions on future careers, but also significantly increased their motivation to learn. Furthermore, their motivation for learning was increased most by the enthusiasm of pharmacists who advised them in clinical settings, rather than the training program itself. To improve pharmaceutical clinical learning, it is important to develop teaching and working environments for pharmacists in charge of advising students in clinical training.

Summary of the East Africa Training Consortium Biorisk Management Practices and Training Needs Survey

Energy Technology Data Exchange (ETDEWEB)

Wilder, Julie; Mancini, Giulio M.; Wakabi, Timothy; Boggs, Susan E.

2017-03-01

A survey was designed to query former Biorisk management (BRM) trainees in the East Africa region about their practices post-training and their perceived future training needs. A subset of those surveyed had been trained as BRM trainers. The survey was conducted to obtain a baseline of BRM practices that can serve as a benchmark for performance monitoring, to identify priorities for future BRM training and to gauge local BRM trainers' abilities to deliver effective training. The survey revealed that less than 50% of the respondents could identify evidence of a BRM system in their institute. Coaching and mentoring by BRM experts was identified as being of highest benefit to enable success as BRM practitioners. Local trainers reached 1538 trainees in the previous year and reported that trainings positively correlated with desired BRM behavior. Acknowledgements The authors wish to sincerely thank all of the former biorisk management trainees in East Africa who agreed to participate in this survey. Their candid and honest input was extremely insightful. We also thank Lora Grainger (06826) and Ben Brodsky (Manager, 06824) for careful and critical review of the report. We are grateful for the financial support of the Defense Threat Reduction Agency, Cooperative Biological Engagement Program.

Guide to good practices for on-the-job training

Energy Technology Data Exchange (ETDEWEB)

NONE

1998-04-01

Training programs at DOE facilities should prepare personnel to safely and efficiently operate and maintain the facilities in accordance with DOE requirements. This guide presents good practices for a systematic approach to on-the-job training (OJT) and OJT programs and should be used in conjunction with DOE Training Program Handbook: A Systematic Approach to Training, and with the DOE Handbook entitled Alternative Systematic Approaches to Training to develop performance-based OJT programs. DOE contractors may also use this guide to modify existing OJT programs that do not meet the systematic approach to training (SAT) objectives.

Carnitine palmitoyltransferase 1A (CPT1A): a transcriptional target of PAX3-FKHR and mediates PAX3-FKHR–dependent motility in alveolar rhabdomyosarcoma cells

International Nuclear Information System (INIS)

Liu, Lingling; Wang, Yong-Dong; Wu, Jing; Cui, Jimmy; Chen, Taosheng

2012-01-01

Alveolar rhabdomyosarcoma (ARMS) has a high propensity to metastasize, leading to its aggressiveness and a poor survival rate among those with the disease. More than 80% of aggressive ARMSs harbor a PAX3-FKHR fusion transcription factor, which regulates cell migration and promotes metastasis, most likely by regulating the fusion protein’s transcriptional targets. Therefore, identifying druggable transcription targets of PAX3-FKHR that are also downstream effectors of PAX3-FKHR–mediated cell migration and metastasis may lead to novel therapeutic approaches for treating ARMS. To identify genes whose expression is directly affected by the level of PAX3-FKHR in an ARMS cellular-context, we first developed an ARMS cell line in which PAX3-FKHR is stably down-regulated, and showed that stably downregulating PAX3-FKHR in ARMS cells significantly decreased the cells’ motility. We used microarray analysis to identify genes whose expression level decreased when PAX3-FKHR was downregulated. We used mutational analysis, promoter reporter assays, and electrophoretic mobility shift assays to determine whether PAX3-FKHR binds to the promoter region of the target gene. We used siRNA and pharmacologic inhibitor to downregulate the target gene of PAX3-FKHR and investigated the effect of such downregulation on cell motility. We found that when PAX3-FKHR was downregulated, the expression of carnitine palmitoyltransferase 1A (CPT1A) decreased. We showed that PAX3-FKHR binds to a paired-domain binding-site in the CPT1A promoter region, indicating that CPT1A is a novel transcriptional target of PAX3-FKHR. Furthermore, downregulating CPT1A decreased cell motility in ARMS cells, indicating that CPT1A is a downstream effector of PAX3-FKHR–mediated cell migration and metastasis. Taken together, we have identified CPT1A as a novel transcriptional target of PAX3-FKHR and revealed the novel function of CPT1A in promoting cell motility. CPT1A may represent a novel therapeutic target for

Best practices in bioinformatics training for life scientists

DEFF Research Database (Denmark)

Via, Allegra; Blicher, Thomas; Bongcam-Rudloff, Erik

2013-01-01

their data efficiently, and progress their research, is a challenge across the globe. Delivering good training goes beyond traditional lectures and resource-centric demos, using interactivity, problem-solving exercises and cooperative learning to substantially enhance training quality and learning outcomes...... to environmental researchers, a common theme is the need not just to use, and gain familiarity with, bioinformatics tools and resources but also to understand their underlying fundamental theoretical and practical concepts. Providing bioinformatics training to empower life scientists to handle and analyse...

Experimental searches for CP and CPT symmetries violation in the neutral kaons system

International Nuclear Information System (INIS)

Debu, P.

1996-01-01

The aim of this lecture is to give an overview of the experiments devoted to the study and research of CP, T and CPT symmetries invariance violations in the system of neutral K mesons. The discovery of K mesons has provided crucial informations for the elaboration of the standard model. However, the observation of CP violation has remained confined to the K system. The origin of the observed CP violation remains hypothetic. Its origin could be a complex phase in the mixing matrix of quarks. In the standard model of electroweak interactions, several evidences of the CP violation exist: the observed K neutral mesons (K L and K S ) are not proper states of CP and are due to CP violation in the K 0 - anti-K 0 mixture. On the other hand, the model predicts also a CP violation in decay amplitudes, named direct CP violation. Important experiments have been carried out for its demonstration. The K system is also the most precise test for CPT invariance. A description of the experiments in progress developed to improve the precision of these tests is given. The plan of the lecture is the following: after a recall of K 0 - anti-K 0 phenomenology, some important steps in the CP violation study are described. Then, the regeneration phenomenon is briefly described and two of the most recent measurements of the direct CP violation parameter are analysed. Finally, the CPT invariance tests are described with their parameters and the measurements in progress. A review of the principal results is given in conclusion with their improvements expected in a near future. (J.S.). 71 refs., 4 figs., 4 tabs

Environmental CPT Violation in an Expanding Universe in String Theory

CERN Document Server

Ellis, John; Sarkar, Sarben

2013-01-01

We consider a model of an expanding Universe in string theory that yields `environmental' CPT violation for fermions, in the sense of different dispersion relations for fermions and antifermions. These are induced by a cosmological background with constant torsion provided by the Kalb-Ramond antisymmetric tensor field (axion) of the string gravitational multiplet. This effect induces different densities of neutrinos and antineutrinos while in chemical equilibrium, offering new scenarios for leptogenesis and baryogenesis even in the absence of CP violation.

Networking and training in palliative care: challenging values and changing practice.

Science.gov (United States)

Leng, Mhoira Ef

2011-01-01

What make a good doctor is a question posed by the public and profession and is key when designing training programmes. The goal of training is to change practice not simply acquire knowledge yet too often curriculums and assessment focuses on knowledge and skills. Professional practice is underpinned by beliefs and values and therefore training may need to challenge deeply held values in order to result in a change in practice. Palliative care offers an opportunity to challenge values at a deeply personal level as it brings experiences of pain and suffering alongside clinical knowledge and skills. Palliative care is holistic and so real scenarios where physical, psychological, social and spiritual issues are evident can be presented in an interactive, learner centered environment. Training in ethics alongside clinical skills will assist the development of judgment which should also be assessed. Communication skills enable the clinician to hear and understand the needs and wishes of those facing life limiting illness. Training should include aspects of modeling and mentorship to demonstrate and integrate the learning with the realities of clinical practice and include those who lead and influence policy and advocacy.

Training and Practices of Cannabis Dispensary Staff.

Science.gov (United States)

Haug, Nancy A; Kieschnick, Dustin; Sottile, James E; Babson, Kimberly A; Vandrey, Ryan; Bonn-Miller, Marcel O

2016-01-01

Introduction: The proliferation of cannabis dispensaries within the United States has emerged from patient demand for the legalization of cannabis as an alternative treatment for a number of conditions and symptoms. Unfortunately, nothing is known about the practices of dispensary staff with respect to recommendation of cannabis strains/concentrations for specific patient ailments. To address this limitation, the present study assessed the training and practices of cannabis dispensary staff. Materials and Methods: Medical and nonmedical dispensary staff ( n =55) were recruited via e-mail and social media to complete an online survey assessing their demographic characteristics, dispensary features, patient characteristics, formal training, and cannabis recommendation practices. Results: Fifty-five percent of dispensary staff reported some formal training for their position, with 20% reporting medical/scientific training. A majority (94%) indicated that they provide specific cannabis advice to patients. In terms of strains, dispensary staff trended toward recommendations of Indica for anxiety, chronic pain, insomnia, nightmares, and Tourette's syndrome. They were more likely to recommend Indica and hybrid plants for post-traumatic stress disorder (PTSD)/trauma and muscle spasms. In contrast, staff were less likely to recommend Indica for depression; hybrid strains were most often recommended for amyotrophic lateral sclerosis (ALS). In terms of cannabinoid concentrations, dispensary staff were most likely to recommend a 1:1 ratio of delta-9-tetrahydrocannabinol (THC):cannabidiol (CBD) for patients suffering from anxiety, Crohn's disease, hepatitis C, and PTSD/trauma, while patients seeking appetite stimulation were most likely to be recommended THC. Staff recommended high CBD for arthritis and Alzheimer's disease and a high CBD or 1:1 ratio for ALS, epilepsy, and muscle spasms. Conclusions: Although many dispensary staff are making recommendations consistent with

Exploration and practice for engineering innovative talents training based on project-driven

Science.gov (United States)

Xu, Yishen; Lv, Qingsong; Ye, Yan; Wu, Maocheng; Gu, Jihua

2017-08-01

As one of the "excellent engineer education program" of the Ministry of Education and one of the characteristic majors of Jiangsu Province, the major of optoelectronic information science and engineering in Soochow University has a long history and distinctive features. In recent years, aiming to the talents training objective of "broad foundation, practiceoriented, to be creative", education and teaching reforms have been carried out, which emphasize basis of theoretical teaching, carrier of practical training, promotion of projects and discussion, and development of second class. By optimizing the teaching contents and course system of the theoretical courses, the engineering innovative talents training mode based on the project-driven has been implemented with playing a practical training carrier role and overall managing the second class teaching for cultivating students' innovative spirit and practical ability. Meanwhile, the evaluation mechanism of the students' comprehensive performance mainly based on "scores of theory test" is being gradually changed, and the activities such as scientific research, discipline competitions and social practices are playing an increasing important role in the students' comprehensive assessment. The produced achievements show that the proposed training model based on project-driven could stimulate the students' enthusiasm and initiative to participate in research activities and promote the training of students' ability of engineering practice and consciousness of innovation.

Study on Students' Impression Data in Practical Training Using Text Mining Method-Analysis of Considerable Communication.

Science.gov (United States)

Teramachi, Hitomi; Sugita, Ikuto; Ino, Yoko; Hayashi, Yuta; Yoshida, Aki; Otsubo, Manami; Ueno, Anri; Katsuno, Hayato; Noguchi, Yoshihiro; Iguchi, Kazuhiro; Tachi, Tomoya

2017-09-01

We analyzed impression data and the scale of communication skills of students using text mining method to clarify which area a student was conscious of in communication in practical training. The results revealed that students tended to be conscious of the difference between practical hospital training and practical pharmacy training. In practical hospital training, specific expressions denoting relationships were "patient-visit", "counseling-conduct", "patient-counseling", and "patient-talk". In practical pharmacy training, specific expressions denoting relationships were "patient counseling-conduct", "story-listen", "patient-many", and "patient-visit". In practical hospital training, the word "patient" was connected to many words suggesting that students were conscious of a patient-centered communication. In practical pharmacy training, words such as "patient counseling", "patient", and "explanation" were placed in center and connected with many other words and there was an independent relationship between "communication" and "accept". In conclusion, it was suggested that students attempted active patient-centered communication in practical hospital training, while they were conscious of listening closely in patient counseling in practical pharmacy training.

Toilet training practices in Nigerian children

Directory of Open Access Journals (Sweden)

A U Solarin

2017-10-01

Full Text Available Background. This study reports on toilet training with a focus on the effect of age, methods used, and factors that can affect urinary incontinence in Nigerian children. Methods. This was a cross-sectional hospital-based study carried out in public and private hospitals in South-Western Nigeria. A questionnaire was used to obtain information about toilet training practices from 350 adults, who toilet trained 474 children. Results. The adults had previously toilet trained children 1 - 18 years old. In this study, toilet training commenced at ≤12 months, during the day and night in 40.6% and 33.4% of children, respectively. Of the 350 parents/guardians, 141 (47.7% commenced toilet training by waking children from their afternoon nap. The most common method was allowing the child to urinate at fixed time intervals, while the least common was a reward/punishment system. Furthermore, age was considered as the most common indicator to commence toilet training. For 36.9% of the children, training lasted 1 - 6 months. Daytime continence was achieved by 33.4% of children at ≤12 months old, and night-time continence was achieved in 29.7% of children between 12 and 18 months old. By 30 months, 91.1% and 86.9% had attained day- and night-time continence, respectively, and only 8.6% of the children were incontinent at night. Conclusion. Assisted infant toilet training is still practised among Nigerian parents despite the influence and the trends in the developed countries. The age at initiation and completion of toilet training was lower than those reported for developed countries.

Evaluation of SPT energy for Donut and Safety hammers using CPT measurements in Egypt

Directory of Open Access Journals (Sweden)

Rami M. El-Sherbiny

2013-12-01

Full Text Available Standard Penetration Test (SPT blow counts require correction prior to utilization in soil characterization and determination of properties and behavior. Among the most important corrections is the energy correction required to adjust the blow counts to 60% energy efficiency. However, there are no published data supporting commonly used value in Egypt. This paper presents an evaluation of the energy efficiency of the Donut and Safety hammers commonly used in Egypt and the associated energy correction factor. The energy efficiency is estimated by comparing N-values from the SPT to back-calculated N60 values from the Cone Penetration Test (CPT using well established correlations. Results indicate that the energy efficiency of the Donut hammer based on current practice in Egypt is approximately 50%. Thus, the back-calculated energy correction factor is approximately 0.82. For the Safety hammer, results indicate that the energy efficiency is approximately 60%, and the energy correction factor is approximately 1.0.

General practice vocational training and public health medicine: a novel collaboration.

Science.gov (United States)

Brenner, H; Money, P; Quinn, R

1994-06-01

The incorporation of a module of public health teaching into a general practice vocational training programme is described. This programme is itself innovative in that in addition to the 2 years of hospital-based training, it provides 2 years of community-based training. While the curriculum of the public health module is evolving with time, the objectives have remained the same, and are being met. The module has been appraised by external observers, and has been evaluated by participating trainees. The public health module is now an established feature of the Sligo general practice training programme.

An empirical identification and categorisation of training best practices for ERP implementation projects

Science.gov (United States)

Esteves, Jose Manuel

2014-11-01

Although training is one of the most cited critical success factors in Enterprise Resource Planning (ERP) systems implementations, few empirical studies have attempted to examine the characteristics of management of the training process within ERP implementation projects. Based on the data gathered from a sample of 158 respondents across four stakeholder groups involved in ERP implementation projects, and using a mixed method design, we have assembled a derived set of training best practices. Results suggest that the categorised list of ERP training best practices can be used to better understand training activities in ERP implementation projects. Furthermore, the results reveal that the company size and location have an impact on the relevance of training best practices. This empirical study also highlights the need to investigate the role of informal workplace trainers in ERP training activities.

Tomographic site characterization using CPT, ERT, and GPR. Innovative Technology Summary Report

International Nuclear Information System (INIS)

None

2000-01-01

ARA developed a geophysical tomographic system that incorporates results from Electrical Resistivity Tomography (ERT) measurements and Ground Penetrating Radar (GPR) Tomography measurements. Both methods are useful for imaging subsurface structures and processes, however, GPR is more effective in sandy material and ERT is more effective in clayey material. CPT or drilling is used to deploy the electrodes in the subsurface

Perceptions of gender-based discrimination during surgical training and practice

OpenAIRE

Bruce, Adrienne N.; Battista, Alexis; Plankey, Michael W.; Johnson, Lynt B.; Marshall, M. Blair

2015-01-01

Background: Women represent 15% of practicing general surgeons. Gender-based discrimination has been implicated as discouraging women from surgery. We sought to determine women’s perceptions of gender-based discrimination in the surgical training and working environment.Methods: Following IRB approval, we fielded a pilot survey measuring perceptions and impact of gender-based discrimination in medical school, residency training, and surgical practice. It was sent electronically to 1,065 indiv...

The practical training of students - x-ray technicians and requirements to mentors in clinical bases

International Nuclear Information System (INIS)

Gagova, P; Boninska, N.; Jovchev, D.

2012-01-01

Full text: Introduction: Training of X-ray technicians in Bulgaria takes place in the Medical Colleges to Medical Universities. It's purpose is providing professional training of students in the area of diagnostic imaging, nuclear medicine and radiotherapy. Practical training is based on the scientific and theoretical knowledge and skills and is organized in pedagogic environment, adequate to regularities for a gradual formation of practical skills and habits. The practical training and pre-graduation internship are performed in 1895 from total of 3810 hours, which represents about fifty percent of all training of X-ray technicians. Students are in groups of 2-4 students. Practical training is organized, accomplished and monitored by the teacher training practice with the help of a mentor in the clinical base. Purpose: To present the tasks of practical training of students - X-ray technicians and the requirements for the personal characteristics and activity of mentors. Materials and methods: Documentary method has been used. Literature and normative documents related to the practical training of students in 'X-ray technician' of Medical Colleges have been studied. The job descriptions of senior clinical X-ray technicians have been examined carefully. Results: By analyzing literature sources, we have structured the tasks of practical training and pre-graduation internship of students - X-ray technicians, also we have described the requirements for personal qualities of mentors and systematize the activities they perform. Conclusion: Practical training plays an important role in adaptation of young X-ray technicians to the conditions of medical work, improving their skills and habits, and to the development of specific practical skills for being able to respond to emergency conditions and to solve complicated practical situations. The mentor is the supervisor and the controller of interns who helps this happen through his own example, qualities and attitudes towards

Tests of CPT, Lorentz invariance and the WEP with antihydrogen

International Nuclear Information System (INIS)

Holzscheiter, M.H.

1999-01-01

Antihydrogen atoms, produced near rest, trapped in a magnetic well, and cooled to the lowest possible temperature (kinetic energy) could provide an extremely powerful tool for the search of violations of CPT and Lorentz invariance. Equally well, such a system could be used for searches of violations of the Weak Equivalence Principle (WEP) at high precision. The author describes his plans to form a significant number of cold, trapped antihydrogen atoms for comparative precision spectroscopy of hydrogen and antihydrogen and comment on possible first experiments

GOOD PRACTICES REGARDING PRESCHOOL AND PRIMARY SCHOOL TEACHERS` INITIAL TRAINING

Directory of Open Access Journals (Sweden)

Gabriela V. KELEMEN

2013-11-01

Full Text Available The training of future preschool and primary school teachers at a high quality level is a main goal of our institution and all our efforts are channelled towards fulfilling it. Being a teacher is a science, a science based on competences acquired while attending well-structured lectures that mingle theoretical knowledge with practical assignments. Students acquire knowledge, abilities and develop field related competences during initial training but three years of study are not enough. The Law of Education regulates the following amendment: in order for a teacher to be well trained to meet the requirements of the third millennium it is necessary for him/her to continue the training in level II i.e. master degree, which provides additional competences. In this article we discuss a master programme developed within an European project that offers educational training according to the requirements of a high quality training both practical and theoretical. The components of the Master programme entitled Psychopedagogy of early education and young schooling containa curriculum adjusted to the requirements of a competitive higher education, the courses and seminars are the result of a thorough analysis of different educational models that have been implemented in other European countries. Currently, we are at the end of the first year and we want to share the good practices obtained so far.

Making In-Class Skills Training More Effective: The Scope for Interactive Videos to Complement the Delivery of Practical Pedestrian Training

Science.gov (United States)

Hammond, James; Cherrett, Tom; Waterson, Ben

2015-01-01

Skills and awareness of young pedestrians can be improved with on-street practical pedestrian training, often delivered in schools in the UK by local authorities with the intention of improving road safety. This training is often supplemented by in-class paper-based worksheet activities that are seen to be less effective than practical training in…

Otolaryngology Training for Family Practice Residents.

Science.gov (United States)

And Others; Rood, Stewart R.

1980-01-01

The faculty of the Department of Otolaryngology, University of Pittsburgh School of Medicine, has designed a rotation in the otolaryngology service, that is a basic clinical orientation to ear, nose and throat medicine, to fit the one-month block committed by the local family practice residency training program. The program is described and its…

Training Pathology Residents to Practice 21st Century Medicine: A Proposal.

Science.gov (United States)

Black-Schaffer, W Stephen; Morrow, Jon S; Prystowsky, Michael B; Steinberg, Jacob J

2016-01-01

Scientific advances, open information access, and evolving health-care economics are disrupting extant models of health-care delivery. Physicians increasingly practice as team members, accountable to payers and patients, with improved efficiency, value, and quality. This change along with a greater focus on population health affects how systems of care are structured and delivered. Pathologists are not immune to these disruptors and, in fact, may be one of the most affected medical specialties. In the coming decades, it is likely that the number of practicing pathologists will decline, requiring each pathologist to serve more and often sicker patients. The demand for increasingly sophisticated yet broader diagnostic skills will continue to grow. This will require pathologists to acquire appropriate professional training and interpersonal skills. Today's pathology training programs are ill designed to prepare such practitioners. The time to practice for most pathology trainees is typically 5 to 6 years. Yet, trainees often lack sufficient experience to practice independently and effectively. Many studies have recognized these challenges suggesting that more effective training for this new century can be implemented. Building on the strengths of existing programs, we propose a redesign of pathology residency training that will meet (and encourage) a continuing evolution of American Board of Pathology and Accreditation Council for Graduate Medical Education requirements, reduce the time to readiness for practice, and produce more effective, interactive, and adaptable pathologists. The essence of this new model is clear definition and acquisition of core knowledge and practice skills that span the anatomic and clinical pathology continuum during the first 2 years, assessed by competency-based metrics with emphasis on critical thinking and skill acquisition, followed by individualized modular training with intensively progressive responsibility during the final years of

Practice patterns and job satisfaction in fellowship-trained endocrine surgeons.

Science.gov (United States)

Tsinberg, Michael; Duh, Quan-Yang; Cisco, Robin M; Gosnell, Jessica E; Scholten, Anouk; Clark, Orlo H; Shen, Wen T

2012-12-01

Debates about the difficult job market for young endocrine surgeons are ongoing. This study aimed to analyze the practice patterns and work-related satisfaction levels of recently trained endocrine surgeons. An anonymous survey was utilized. Participants were divided into 3 groups: "Young" (5 years). Fifty-six of 78 surgeons (72%) responded to the survey. Time in practice ranged from 1 to 9 years (mean, 3.9 ± 0.28). Forty-five (80%) described their practice as academic. Participants performed 244.1 ± 17.8 operations within the last year; 75.4 ± 3.3% were endocrine cases. More surgeons in the "young" group have academic practices (92%) and joined established endocrine surgery groups (54%) versus older surgeons (67% and 42%; P = .05). Of surgeons in the "young" group, 4% started their own practice versus 33% in the "older" group (P = .04). Level of satisfaction with financial compensation (3.2 on a 4-point scale versus 2.9) and lifestyle (3.6 vs 3.1) was also higher in the younger group (P = .009). Despite widespread speculation about scarcity of academic jobs after fellowship, recently trained endocrine surgeons are more likely to practice in academic settings and join established endocrine surgery practices when compared with older surgeons. Overall satisfaction level is higher among recently trained surgeons. Copyright © 2012 Mosby, Inc. All rights reserved.

Innovative Approach to the Organization of Future Social Workers' Practical Training: Foreign Experience

Science.gov (United States)

Polishchuk, Vira; Slozanska, Hanna

2014-01-01

Innovative approaches to practical training of future social workers in higher educational establishments have been defined. Peculiarities of foreign experience of social workers' practical training in higher educational establishments have been analyzed. Experience of organizing practice for bachelor students studying at "Social Work"…

CONTEXTUAL TRAINING MODEL IN THE PRACTICAL COURSE OF GENERAL TECHNICAL DISCIPLINES

Directory of Open Access Journals (Sweden)

Natal’ja N. Jel’jash

2015-01-01

Full Text Available The aim of the investigation is a verification of new model necessity of vocational training within the graduates of technical branches of study in high schools. Expert’s activity unlike educational activity is not structured-indetail. Knowledge from the diversified areas and based on it skills to find out appropriate, uncommon decisions of current problems and arising problems are required for effective work on present-day production with constantly improved and becoming complicated technologies. The traditional reproductive training focused on presentation of a set of information and given algorithms for completing different activities presented by the teacher does not allow forming properly creative research way of thinking, abilities to master professional innovations and readiness for regular self-education of trainees. The author notes that it is necessary to work out and introduce essentially alternate methods of preparation that would provide systematic integrity of the systematised theoretical knowledge with acquirable practical skills and its application. The author considers the contextual model of training as one of the most appropriate and reasoned. Methods. The core theory of contextual training is the statute of sensemaking influence of professional work context on educational activity of the student. Theoretically training is to be carried out in the closest field and in forms to real activity; as a peculiar kind of immersion to the future professional sphere. The proposed model of contextual training is installed on the basis of activity approach. The activity approach in contrast to traditional system preparation isn’t broken up to two stages (firstly, overlearning, then its practical application, but is posed to be indivisible: mastery to theoretical readiness and required practical skills acquisition refer a concurrent process under the performance of any tutorial activity or task at the training subject. Results. The

Case Study of CPT-based Design Methods for Axial Capacity of Driven Piles in Sand

DEFF Research Database (Denmark)

Thomassen, Kristina; Ibsen, Lars Bo; Andersen, Lars Vabbersgaard

2012-01-01

loaded offshore driven piles in cohesionless soil has until now been the β-method given in API. The API-method is based on the effective overburden pressure at the depth in question. Previous studies show deviations between full-scale load test measurements of the axial pile capacity and the predictions...... found by means of the API-method. Compared to the test measurements, the API-method under-estimates the capacity of short piles (piles in loose sand, and gives a shaft capacity less conservative for piles in tension than for piles in compression......Today the design of onshore axially loaded driven piles in cohesionless soil is commonly made on basis of CPT-based methods because field investigations have shown strong correlation between the local shaft friction and the CPT cone resistance. However, the recommended design method for axially...

Strong equivalence, Lorentz and CPT violation, anti-hydrogen spectroscopy and gamma-ray burst polarimetry

International Nuclear Information System (INIS)

Shore, Graham M.

2005-01-01

The strong equivalence principle, local Lorentz invariance and CPT symmetry are fundamental ingredients of the quantum field theories used to describe elementary particle physics. Nevertheless, each may be violated by simple modifications to the dynamics while apparently preserving the essential fundamental structure of quantum field theory itself. In this paper, we analyse the construction of strong equivalence, Lorentz and CPT violating Lagrangians for QED and review and propose some experimental tests in the fields of astrophysical polarimetry and precision atomic spectroscopy. In particular, modifications of the Maxwell action predict a birefringent rotation of the direction of linearly polarised radiation from synchrotron emission which may be studied using radio galaxies or, potentially, gamma-ray bursts. In the Dirac sector, changes in atomic energy levels are predicted which may be probed in precision spectroscopy of hydrogen and anti-hydrogen atoms, notably in the Doppler-free, two-photon 1s-2s and 2s-nd (n∼10) transitions

Experimental prospects for C, P, T, CP, and CPT tests

International Nuclear Information System (INIS)

Bevan, Adrian

2015-01-01

Discrete symmetry violation in the weak interaction is central to the Standard Model of particle physics, however the origin of these violations is not well understood. Nor are we able to provide a satisfactory explanation of the Universal dominance of matter over antimatter, an issue related to CP violation. As a result study of discrete symmetry violation remains a topic of broad interest. These proceedings discuss experimental prospects of studying C, P, T, CP and CPT symmetries in a number of contexts, including the use of triple product asymmetries and entangled neutral meson systems. (paper)

The role of practical training in educating future cadre in hotel industry and tourism

Directory of Open Access Journals (Sweden)

Sekulić Dejan

2015-01-01

Full Text Available Tourism stimulates the work of a large number of small and medium companies, who provide increase of the number of employees. By following the trends, high education institutions try to provide expert cadre who will be future transmitters of trends in the field. In order to preserve and enhance the quality of education in this area it is necessary to take care of the quality of the program of practical training as the bridge between formal education and work in tourism. In that context, the aim of the research was to explore the role and importance of practical training in the education of students in hotel industry and tourism. The research included 134 respondents, divided in two groups depending upon whether they had any experience in practical training in hotels and tourist agencies. The result shows that there are no significant differences in the perception of the importance of practical training and the factors which influence the selection of the company in which students perform practical training. On the other hand, the results show that there are significant differences, related to the role of hotels and tourist agencies in their practical education and competencies they should master at the end of the training, between those students who had practical training and those who have not had it yet.

Traveling solitons in Lorentz and CPT breaking systems

International Nuclear Information System (INIS)

Souza Dutra, A. de; Correa, R. A. C.

2011-01-01

In this work we present a class of traveling solitons in Lorentz and CPT breaking systems. In the case of Lorentz violating scenarios, as far as we know, only static solitonic configurations were analyzed up to now in the literature. Here it is shown that it is possible to construct some traveling solitons which cannot be mapped into static configurations by means of Lorentz boosts due to explicit breaking. In fact, the traveling solutions cannot be reached from the static ones by using something similar to a Lorentz boost in those cases. Furthermore, in the model studied, a complete set of exact solutions is obtained. The solutions present a critical behavior controlled by the choice of an arbitrary integration constant.

Training transfer: scientific background and insights for practical application.

Science.gov (United States)

Issurin, Vladimir B

2013-08-01

Training transfer as an enduring, multilateral, and practically important problem encompasses a large body of research findings and experience, which characterize the process by which improving performance in certain exercises/tasks can affect the performance in alternative exercises or motor tasks. This problem is of paramount importance for the theory of training and for all aspects of its application in practice. Ultimately, training transfer determines how useful or useless each given exercise is for the targeted athletic performance. The methodological background of training transfer encompasses basic concepts related to transfer modality, i.e., positive, neutral, and negative; the generalization of training responses and their persistence over time; factors affecting training transfer such as personality, motivation, social environment, etc. Training transfer in sport is clearly differentiated with regard to the enhancement of motor skills and the development of motor abilities. The studies of bilateral skill transfer have shown cross-transfer effects following one-limb training associated with neural adaptations at cortical, subcortical, spinal, and segmental levels. Implementation of advanced sport technologies such as motor imagery, biofeedback, and exercising in artificial environments can facilitate and reinforce training transfer from appropriate motor tasks to targeted athletic performance. Training transfer of motor abilities has been studied with regard to contralateral effects following one limb training, cross-transfer induced by arm or leg training, the impact of strength/power training on the preparedness of endurance athletes, and the impact of endurance workloads on strength/power performance. The extensive research findings characterizing the interactions of these workloads have shown positive transfer, or its absence, depending on whether the combinations conform to sport-specific demands and physiological adaptations. Finally, cross-training

Formation of the research competence of future breeder-geneticists during the practical training

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Наталія Павлівна Антіпова

2016-03-01

Full Text Available In the article were analyzed content, structure and special features of the practical training of the future breeder-geneticists. There was specified that for bachelor breeder-geneticists of the 6.090101 “Agronomy” training direction are provided the following practices: botany, tractors and cars, soil science, agricultural machines, fruit growing, vegetable growing, agriculture, agrochemistry, plant growing, entomology, phytopathology, technology of retreatment and preservation of plant growing production, selection and seed growing of agricultural crops; work practice on agronomy.In the article was grounded the structural-logic scheme of organization of practices of the future breeder-geneticists for forming their professional research competences. There were analyzed functions and methods of scientific-cognitive activity, forms, means and methods of the practical education. According to the types of practices there were elucidated and grounded the structure of practical training of the future breeder-geneticists – natural-technical and special-professional – educational and work practices.The natural-technical, special-professional and production-technological practices form in bachelor agronomists breeder-geneticists professional scientific-research competences: theoretical-analytical ones – geosphere, bio-geo-physical-chemical, meteorological-climatological, informative, fundamental and applied ecological, fundamental-scientific agrosphere; professional competences of professionally oriented and special practical training – agricultural, branch, techno-service, technological, selective, special-genetic-engineering ones; managerial ones

CONTINUOUS TRAINING OF ARCHITECTS AND A PRACTICAL COURSE IN ARCHITECTURAL COMPOSITION

Directory of Open Access Journals (Sweden)

Gogoleva Natal'ya Arkad'evna

2012-10-01

Full Text Available The problem of training of architects in architectural composition is relevant at each stages of the training process. Continuous training in architectural composition is to assure better mastering of fundamentals of composition. Specialized training courses is to be incorporated into each stage of the training process, namely, into each specialized discipline that shapes up the compositional thinking in the field of architecture and town planning patterns. The fundamental course is entitled "Three-dimensional spatial composition"; it is based on the theory of architecture and urban development, as well as practical classes in architectural analysis and modeling. The author proposes new methods of teaching three-dimensional composition through a cycle of exercises and term papers. The systemic approach contemplates a good knowledge of the theory to serve as the basis for workshops and practical classes, as well as a new idea of continuous training.

Practical training on porcine hearts enhances students' knowledge of human cardiac anatomy.

Science.gov (United States)

Musumeci, Giuseppe; Loreto, Carla; Mazzone, Venera; Szychlinska, Marta Anna; Castrogiovanni, Paola; Castorina, Sergio

2014-05-01

Historically, cadavers have been used for the study of anatomy. Nowadays, the territorial and legal limitations of this approach have led to the introduction of alternative teaching methods such as the use of practical exercise consisting of dissection and observation of animal organs. The aim of this study was to evaluate the use of practical training on animal organs compared with the traditional method of anatomy teaching, based on the dissection of human cadavers. In this study, we seek to demonstrate the usefulness of practical exercise on animal organs. This practical training was held a week after the series of lectures, thus leaving time for the students to learn and understand the topics discussed. Immediately after the lecture, all of the students completed a preliminary test to assess the immediate effect of the lecture. Immediately before the practical exercise, both control and experimental groups completed a second test to assess the effectiveness of personal study. Immediately after practical training, a third test was completed by the experimental group and the control group (no practical activity on animal organs) to highlight the added value of hands-on practice in addition to the lecture. Data obtained from statistical analysis showed a panatomy learning between control and experimental groups. Thus, the results of this study emphasize the utility of practical training on animal organs in learning and understanding anatomy, considering the limitations of the use of cadavers. Copyright © 2014 Elsevier GmbH. All rights reserved.

An experimental test of CPT conservation in decays of neutral kaons

International Nuclear Information System (INIS)

Grazer, G.L.

1988-01-01

We have measured the phase difference Δphi between the complex parameters eta 00 and eta/sub +-/, which describe CP violation in the decays of neutral kaons to neutral and charged pion final states. Three phases are observable in the interference effects which come about from a superposition of short- and long-lived kaons. A non-zero value of Δphi, suggested by a 1979 measurement made by a group at New York University, would imply CPT violation. In a recent experiment at Fermilab, we created K/sub L/-K/sub S/ interference by sending a pure K/sub L/ beam though a regenerator, producing a beam which contained a superposition of both K/sub S/ and K/sub L/. We collected over 14,000 decays of these kaons to π 0 π 0 and about 110,000 to π + π - . The shapes of the proper time spectra for these decays depend on the phases of eta 00 for decays to neutral pions and eta/sub +-/ for decays to charged pions. By comparing these spectra with corresponding distributions obtained from a Monte Carlo simulation, we find that the phase difference phi 00 - phi/sub +-/ = - 0.2 0 +- 9.8 0 (statistics) +- 5.8 0 (systematic). We therefore see no evidence for CPT violation, although within the uncetainty our result is compatible with the NYU measurement. 19 refs., 69 figs., 10 tabs

Normal Levels of Plasma Free Carnitine and Acylcarnitines in Follow-Up Samples From a Presymptomatic Case of Carnitine Palmitoyl Transferase 1 (CPT1) Deficiency Detected Through Newborn Screening in Denmark

DEFF Research Database (Denmark)

Borch, Luise; Lund, Allan; Wibrand, Flemming

2011-01-01

of presymptomatic CPT1A deficiency detected through newborn screening in Denmark with diagnostic levels of carnitine and acylcarnitines in the initial dried blood spot. Levels of plasma-free carnitine and acylcarnitines in follow-up samples were normal, but reverted to diagnostic levels when the patient developed...... clinical symptoms at the age of 8 months. At that time, a diagnosis of CPT1A deficiency was confirmed by sequence analysis of the CPT1A gene revealing homozygosity for a novel c.167C>T variation in exon 3. Enzyme activity measurements showed a relatively mild enzyme defect with a decreased residual enzyme...... activity of 17–25%. We conclude that CPT1A gene testing and/or enzyme assay is mandatory to confirm an abnormal newborn screen suggesting CPT1A deficiency to avoid delayed diagnoses....

Best practices in bioinformatics training for life scientists.

KAUST Repository

Via, Allegra

2013-06-25

The mountains of data thrusting from the new landscape of modern high-throughput biology are irrevocably changing biomedical research and creating a near-insatiable demand for training in data management and manipulation and data mining and analysis. Among life scientists, from clinicians to environmental researchers, a common theme is the need not just to use, and gain familiarity with, bioinformatics tools and resources but also to understand their underlying fundamental theoretical and practical concepts. Providing bioinformatics training to empower life scientists to handle and analyse their data efficiently, and progress their research, is a challenge across the globe. Delivering good training goes beyond traditional lectures and resource-centric demos, using interactivity, problem-solving exercises and cooperative learning to substantially enhance training quality and learning outcomes. In this context, this article discusses various pragmatic criteria for identifying training needs and learning objectives, for selecting suitable trainees and trainers, for developing and maintaining training skills and evaluating training quality. Adherence to these criteria may help not only to guide course organizers and trainers on the path towards bioinformatics training excellence but, importantly, also to improve the training experience for life scientists.

The new era of postgraduate certified general practice training in Japan.

Science.gov (United States)

Takamura, Akiteru

2016-09-01

This paper describes the background to, and the recent evolution of general practice as a recognised medical specialism in Japan (2015), and the evolution of a system of training to support this development. We, the general practitioners (GPs) in Japan have not been recognised as one body of medical specialists and have been training in our own way. A new certified training system will commence in 2018, authorised by a new third organisation, the Japanese Medical Specialty Board. An effective educational system has been developed for medical graduates that have a career intention in general practice that is distinct from other basic medical fields, but collaborates with them. A challenge exists to provide clarity to the Japanese population about what the specialty of general practice is, and what professionals in general practice can do for them. Japan currently has approximately 500 certified GPs and it is unclear at present what numbers will eventually be required. This paper reviews some of the challenges facing the development of general practice from the perspective of the Japan Primary Care Association.

Impact of Training on Improving Proper Handwashing Practices among Elementary School Students

Directory of Open Access Journals (Sweden)

Theruna Huthamaputiran

2017-06-01

Full Text Available Background: Hand washing is among the most effective ways to prevent diseases. In Indonesia, only a quarter of the entire population practice proper handwashing techniques. Of these, children are the most vulnerable group for contracting diseases. Nevertheless, they also are crucial agent for behavior transformation as they are keen and open to new ideas. Therefore, this study was conducted to determine if training would have an improvement on a proper hand washing practices among elementary school students. Methods:An observational descriptive study design using random sampling was conducted from September to November 2013 in Jatinangor Subdistrict, West Java, Indonesia using primary data of one hundred elementary school students from four elementary schools. Questionnaires were given after informed consent. A demonstration on hand washing techniques and education on proper hand washing practices was then given. Two weeks later, the same questionnaire was given to measure the influence of the training. The collected data were presented using frequency tabulation. Results: Before the training on proper hand washing practices was conducted, only 86.9% students were practicing it properly. After the training was given, 90.7% of the students were doing it properly. For the hand washing technique, only 66.8% of students knew the correct steps before the intervention was given and 78.7% students did them correctly after the intervention. Conclusions:The training shows an overall improvement on the students’ hand washing practices.   DOI: 10.15850/amj.v4n2.1073

Surgical specialty procedures in rural surgery practices: implications for rural surgery training.

Science.gov (United States)

Sticca, Robert P; Mullin, Brady C; Harris, Joel D; Hosford, Clint C

2012-12-01

Specialty procedures constitute one eighth of rural surgery practice. Currently, general surgeons intending to practice in rural hospitals may not get adequate training for specialty procedures, which they will be expected to perform. Better definition of these procedures will help guide rural surgery training. Current Procedural Terminology codes for all surgical procedures for 81% of North Dakota and South Dakota rural surgeons were entered into the Dakota Database for Rural Surgery. Specialty procedures were analyzed and compared with the Surgical Council on Resident Education curriculum to determine whether general surgery training is adequate preparation for rural surgery practice. The Dakota Database for Rural Surgery included 46,052 procedures, of which 5,666 (12.3%) were specialty procedures. Highest volume specialty categories included vascular, obstetrics and gynecology, orthopedics, cardiothoracic, urology, and otolaryngology. Common procedures in cardiothoracic and vascular surgery are taught in general surgical residency, while common procedures in obstetrics and gynecology, orthopedics, urology, and otolaryngology are usually not taught in general surgery training. Optimal training for rural surgery practice should include experience in specialty procedures in obstetrics and gynecology, orthopedics, urology, and otolaryngology. Copyright © 2012 Elsevier Inc. All rights reserved.

Extracting rephase-invariant CP and CPT violating parameters from asymmetries of time-ordered integrated rates of correlated decays of entangled mesons

International Nuclear Information System (INIS)

Huang, Zhijie; Shi, Yu.

2012-01-01

We present a general model-independent formalism of measuring CP and CPT violating parameters through time-ordered integrated rates of correlated decays of C=±1 entangled states of neutral pseudoscalar mesons. We give the general formulae of CP and CPT violating parameters in terms of four measurable asymmetries defined for the time-ordered integrated rates, applicable to all kinds of decay product. Two special cases which are often realized in experiments are discussed specifically. (orig.)

Disturbing Practices: Training Workers to Be Lean

Science.gov (United States)

Yasukawa, Keiko; Brown, Tony; Black, Stephen

2014-01-01

Purpose: The purpose of this paper is to explore the possibilities for expansive learning during organisational change. It considers the introduction of "lean production" as a disturbance to the existing work practices. Design/methodology/approach: The paper considers two case studies of "lean production" training with…

Effects of high-intensity intermittent training on carnitine palmitoyl transferase activity in the gastrocnemius muscle of rats

Directory of Open Access Journals (Sweden)

L.C. Carnevali Jr

2012-08-01

Full Text Available We examined the capacity of high-intensity intermittent training (HI-IT to facilitate the delivery of lipids to enzymes responsible for oxidation, a task performed by the carnitine palmitoyl transferase (CPT system in the rat gastrocnemius muscle. Male adult Wistar rats (160-250 g were randomly distributed into 3 groups: sedentary (Sed, N = 5, HI-IT (N = 10, and moderate-intensity continuous training (MI-CT, N = 10. The trained groups were exercised for 8 weeks with a 10% (HI-IT and a 5% (MI-CT overload. The HI-IT group presented 11.8% decreased weight gain compared to the Sed group. The maximal activities of CPT-I, CPT-II, and citrate synthase were all increased in the HI-IT group compared to the Sed group (P < 0.01, as also was gene expression, measured by RT-PCR, of fatty acid binding protein (FABP; P < 0.01 and lipoprotein lipase (LPL; P < 0.05. Lactate dehydrogenase also presented a higher maximal activity (nmol·min-1·mg protein-1 in HI-IT (around 83%. We suggest that 8 weeks of HI-IT enhance mitochondrial lipid transport capacity thus facilitating the oxidation process in the gastrocnemius muscle. This adaptation may also be associated with the decrease in weight gain observed in the animals and was concomitant to a higher gene expression of both FABP and LPL in HI-IT, suggesting that intermittent exercise is a "time-efficient" strategy inducing metabolic adaptation.

Effects of high-intensity intermittent training on carnitine palmitoyl transferase activity in the gastrocnemius muscle of rats

Energy Technology Data Exchange (ETDEWEB)

Carnevali, L.C. Jr. [Grupo de Biologia Molecular da Célula, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo SP (Brazil); Centro Universitário Ítalo-Brasileiro (Unítalo), São Paulo SP (Brazil); Eder, R.; Lira, F.S. [Grupo de Biologia Molecular da Célula, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo SP (Brazil); Lima, W.P. [Grupo de Biologia Molecular da Célula, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo SP (Brazil); Instituto Federal de Educação,Ciência e Tecnologia de São Paulo, São Paulo SP (Brazil); Gonçalves, D.C. [Grupo de Biologia Molecular da Célula, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo SP (Brazil); Zanchi, N.E. [Laboratorio de Nutrição e Metabolismo Aplicado à Atividade Motora, Escola de Educação Física e Esporte, Universidade de São Paulo, São Paulo SP (Brazil); Centro de Pesquisa do Genoma Humano, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo SP (Brazil); Nicastro, H. [Laboratorio de Nutrição e Metabolismo Aplicado à Atividade Motora, Escola de Educação Física e Esporte, Universidade de São Paulo, São Paulo SP (Brazil); Lavoie, J.M. [Department of Kinesiology, University of Montreal, Montreal (Canada); Seelaender, M.C.L. [Grupo de Biologia Molecular da Célula, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo SP (Brazil)

2012-06-29

We examined the capacity of high-intensity intermittent training (HI-IT) to facilitate the delivery of lipids to enzymes responsible for oxidation, a task performed by the carnitine palmitoyl transferase (CPT) system in the rat gastrocnemius muscle. Male adult Wistar rats (160-250 g) were randomly distributed into 3 groups: sedentary (Sed, N = 5), HI-IT (N = 10), and moderate-intensity continuous training (MI-CT, N = 10). The trained groups were exercised for 8 weeks with a 10% (HI-IT) and a 5% (MI-CT) overload. The HI-IT group presented 11.8% decreased weight gain compared to the Sed group. The maximal activities of CPT-I, CPT-II, and citrate synthase were all increased in the HI-IT group compared to the Sed group (P < 0.01), as also was gene expression, measured by RT-PCR, of fatty acid binding protein (FABP; P < 0.01) and lipoprotein lipase (LPL; P < 0.05). Lactate dehydrogenase also presented a higher maximal activity (nmol·min{sup −1}·mg protein{sup −1}) in HI-IT (around 83%). We suggest that 8 weeks of HI-IT enhance mitochondrial lipid transport capacity thus facilitating the oxidation process in the gastrocnemius muscle. This adaptation may also be associated with the decrease in weight gain observed in the animals and was concomitant to a higher gene expression of both FABP and LPL in HI-IT, suggesting that intermittent exercise is a “time-efficient” strategy inducing metabolic adaptation.

Effects of high-intensity intermittent training on carnitine palmitoyl transferase activity in the gastrocnemius muscle of rats

International Nuclear Information System (INIS)

Carnevali, L.C. Jr.; Eder, R.; Lira, F.S.; Lima, W.P.; Gonçalves, D.C.; Zanchi, N.E.; Nicastro, H.; Lavoie, J.M.; Seelaender, M.C.L.

2012-01-01

We examined the capacity of high-intensity intermittent training (HI-IT) to facilitate the delivery of lipids to enzymes responsible for oxidation, a task performed by the carnitine palmitoyl transferase (CPT) system in the rat gastrocnemius muscle. Male adult Wistar rats (160-250 g) were randomly distributed into 3 groups: sedentary (Sed, N = 5), HI-IT (N = 10), and moderate-intensity continuous training (MI-CT, N = 10). The trained groups were exercised for 8 weeks with a 10% (HI-IT) and a 5% (MI-CT) overload. The HI-IT group presented 11.8% decreased weight gain compared to the Sed group. The maximal activities of CPT-I, CPT-II, and citrate synthase were all increased in the HI-IT group compared to the Sed group (P < 0.01), as also was gene expression, measured by RT-PCR, of fatty acid binding protein (FABP; P < 0.01) and lipoprotein lipase (LPL; P < 0.05). Lactate dehydrogenase also presented a higher maximal activity (nmol·min −1 ·mg protein −1 ) in HI-IT (around 83%). We suggest that 8 weeks of HI-IT enhance mitochondrial lipid transport capacity thus facilitating the oxidation process in the gastrocnemius muscle. This adaptation may also be associated with the decrease in weight gain observed in the animals and was concomitant to a higher gene expression of both FABP and LPL in HI-IT, suggesting that intermittent exercise is a “time-efficient” strategy inducing metabolic adaptation

Neonatal resuscitation: advances in training and practice

Directory of Open Access Journals (Sweden)

Sawyer T

2016-12-01

Full Text Available Taylor Sawyer, Rachel A Umoren, Megan M Gray Department of Pediatrics, Division of Neonatology, Neonatal Education and Simulation-based Training (NEST Program, University of Washington School of Medicine, Seattle, WA, USA Abstract: Each year in the US, some four hundred thousand newborns need help breathing when they are born. Due to the frequent need for resuscitation at birth, it is vital to have evidence-based care guidelines and to provide effective neonatal resuscitation training. Every five years, the International Liaison Committee on Resuscitation (ILCOR reviews the science of neonatal resuscitation. In the US, the American Heart Association (AHA develops treatment guidelines based on the ILCOR science review, and the Neonatal Resuscitation Program (NRP translates the AHA guidelines into an educational curriculum. In this report, we review recent advances in neonatal resuscitation training and practice. We begin with a review of the new 7th edition NRP training curriculum. Then, we examine key changes to the 2015 AHA neonatal resuscitation guidelines. The four components of the NRP curriculum reviewed here include eSim®, Performance Skills Stations, Integrated Skills Station, and Simulation and Debriefing. The key changes to the AHA neonatal resuscitation guidelines reviewed include initial steps of newborn care, positive-pressure ventilation, endotracheal intubation and use of laryngeal mask, chest compressions, medications, resuscitation of preterm newborns, and ethics and end-of-life care. We hope this report provides a succinct review of recent advances in neonatal resuscitation. Keywords: neonatal resuscitation, Neonatal Resuscitation Program, NRP, simulation, deliberate practice, debriefing, eSIM

DEVELOPMENT AND IMPLEMENTATION OF A PRACTICAL PUBLIC HEALTH TRAINING SYSTEM IN CHINA.

Science.gov (United States)

Liu, Changjiang; Zhang, Junyue; Chen, Guoyuan; Yang, Kedi

2015-03-01

Public health education is becoming an increasing priority among educators of medicine. In China, little attention has been paid to public health education reform. A new public health training system was introduced in China in 2007. We conducted this study during 2006-2012 to evaluate the graduate core competencies under the new system. Data were collected from 231 graduates and 49 public health agencies. The 144 graduates who enrolled in 2006 and were trained under the old system constituted the control group; the 87 graduates who enrolled in 2007 and were trained under the new system constituted the experimental group. Surveys of graduate core competencies found analyzing and solving problems in the laboratory, conducting on-site practice and learning new technologies were the top three abilities most expected by public health agencies. After 5-year practical ability training, the graduates in the experimental group had better performance; on-site practical ability and laboratory practical ability increased significantly by 24.5% and 20.0%, respectively. Three other important competencies also improved: designing epidemiologic surveys, collecting information from the literature and doing statistical analyses. However, preventing and controlling common diseases and dealing with emergencies remained weak. These results show the new training system should be continued, but revisions are needed to improve this training system, especially in the areas of preventing and controlling common diseases and dealing with emergencies.

Practical approach in training (on-the-job) for workers in nuclear industries

International Nuclear Information System (INIS)

Vianna, Vilson Bedim; Rocha, Janine Gandolpho da

2005-01-01

This work approaches the 'on-the-job training' - a method of practical training - used in nuclear industries for workers who handle radioactive nuclides. The required training must, in accordance with the ISO 9000 standard, be geared to meet the needs of the organization, including the minimization of errors in operation with radionuclides, which involves various aspects (standard, social, environmental, personal and process safety etc.). Therefore, the training process must have the commitment of everybody and have a logical and documented sequence, where both the individual and the needs of the company are raised and analyzed. The clear identification of the radiological risks associated to the hands-on training is critical to the safety of who is being trained and should be part of the training content. However, the greatest challenge is a mechanism allowing to transform the hands-on training in practical learning. The role of training in the modern nuclear industry should not be restricted to provide conditions for better training or development of the employee, but also motivate the continuous improvement of the company and of the productive process

The CPT-theorem in two-dimensional theories of local observables

International Nuclear Information System (INIS)

Borchers, H.J.

1992-01-01

Let M be a von Neumann algebra with cyclic and separating vector Ω, and let U(a) be a continuous unitary representation of R with positive generator and Ω as fixed point. If these unitaries induce for positive arguments endomorphisms of M then the modular group act as dilatations on the group of unitaries. Using this it will be shown that every theory of local observables in two dimensions, which is covariant under translations only, can be imbedded into a theory of local observables covariant under the whole Poincare group. This theory is also covariant under the CPT-transformation. (orig.)

Extension of general practice training from three to four years: experiences of a vocational training programme in Southern Ireland.

LENUS (Irish Health Repository)

Dowling, Stephanie

2009-05-01

The aim of this study was to evaluate the experiences of trainees taking part in an extended (four-year) general practice training programme introduced in the South Eastern region of the Republic of Ireland to replace the previous traditional (three-year) programme. In a qualitative design, eight homogeneous focus groups were held to determine the value of the additional year of training. The first cohort of trainees was interviewed towards the start and at the end of their fourth year. Trainees finishing the following year were also interviewed, as were graduates from the final three-year programme. GP trainers and the four members of the programme directing team comprised two further independent focus groups. Trainees reported that the integration of hospital posts and general practice attachments over the four years was particularly beneficial. The exposure to a variety of different general practices and the opportunity to take part in specialty clinics were considered extremely useful. The fourth year of training was felt to be less pressurised than previous years. Professional and personal development was enhanced; improved readiness to practise and confidence were noted. Perceived disadvantages of extended training included a lack of acknowledgment for doctors in their fourth year and excessive emphasis placed on research during the final year of training. The addition of an extra year of vocational training improves professional and personal development and changes the learning experience for doctors. Doctors felt more confident and ready to enter independent practice at the end of the fourth year of training.

Game-Based Practice versus Traditional Practice in Computer-Based Writing Strategy Training: Effects on Motivation and Achievement

Science.gov (United States)

Proske, Antje; Roscoe, Rod D.; McNamara, Danielle S.

2014-01-01

Achieving sustained student engagement with practice in computer-based writing strategy training can be a challenge. One potential solution is to foster engagement by embedding practice in educational games; yet there is currently little research comparing the effectiveness of game-based practice versus more traditional forms of practice. In this…

Perceptions of gender-based discrimination during surgical training and practice.

Science.gov (United States)

Bruce, Adrienne N; Battista, Alexis; Plankey, Michael W; Johnson, Lynt B; Marshall, M Blair

2015-01-01

Women represent 15% of practicing general surgeons. Gender-based discrimination has been implicated as discouraging women from surgery. We sought to determine women's perceptions of gender-based discrimination in the surgical training and working environment. Following IRB approval, we fielded a pilot survey measuring perceptions and impact of gender-based discrimination in medical school, residency training, and surgical practice. It was sent electronically to 1,065 individual members of the Association of Women Surgeons. We received 334 responses from medical students, residents, and practicing physicians with a response rate of 31%. Eighty-seven percent experienced gender-based discrimination in medical school, 88% in residency, and 91% in practice. Perceived sources of gender-based discrimination included superiors, physician peers, clinical support staff, and patients, with 40% emanating from women and 60% from men. The majority of responses indicated perceived gender-based discrimination during medical school, residency, and practice. Gender-based discrimination comes from both sexes and has a significant impact on women surgeons.

Novice to expert practice via postprofessional athletic training education: a grounded theory.

Science.gov (United States)

Neibert, Peter J

2009-01-01

To discover the theoretic constructs that confirm, disconfirm, or extend the principles and their applications appropriate for National Athletic Trainers' Association (NATA)-accredited postprofessional athletic training education programs. Interviews at the 2003 NATA Annual Meeting & Clinical Symposia. Qualitative study using grounded theory procedures. Thirteen interviews were conducted with postprofessional graduates. Participants were purposefully selected based on theoretic sampling and availability. The transcribed interviews were analyzed using open coding, axial coding, and selective coding procedures. Member checks, reflective journaling, and triangulation were used to ensure trustworthiness. The participants' comments confirmed and extended the current principles of postprofessional athletic training education programs and offered additional suggestions for more effective practical applications. The emergence of this central category of novice to expert practice is a paramount finding. The tightly woven fabric of the 10 processes, when interlaced with one another, provides a strong tapestry supporting novice to expert practice via postprofessional athletic training education. The emergence of this theoretic position pushes postprofessional graduate athletic training education forward to the future for further investigation into the theoretic constructs of novice to expert practice.

On the Possible Origin of Chaotic Pulse Trains in Lightning Flashes

Directory of Open Access Journals (Sweden)

Mohd Muzafar Ismail

2017-02-01

Full Text Available In this study, electromagnetic field radiation bursts known as chaotic pulse trains (CPTs and regular pulse trains (RPTs generated by lightning flashes were analyzed. Through a numerical analysis it was found that a typical CPT could be generated by superimposing several RPTs onto each other. It is suggested that the chaotic pulse trains are created by a superposition of several regular pulse trains. Since regular pulse trains are probably created by dart or dart-stepped leaders or K-changes inside the cloud, chaotic pulse trains are caused by the superposition of electric fields caused by more than one of these leaders or K-changes propagating simultaneously. The hypothesis is supported by the fact that one can find regular pulse trains either in the beginning, middle or later stages of chaotic pulse trains.

Soil classification based on cone penetration test (CPT) data in Western Central Java

Science.gov (United States)

Apriyono, Arwan; Yanto, Santoso, Purwanto Bekti; Sumiyanto

2018-03-01

This study presents a modified friction ratio range for soil classification i.e. gravel, sand, silt & clay and peat, using CPT data in Western Central Java. The CPT data was obtained solely from Soil Mechanic Laboratory of Jenderal Soedirman University that covers more than 300 sites within the study area. About 197 data were produced from data filtering process. IDW method was employed to interpolated friction ratio values in a regular grid point for soil classification map generation. Soil classification map was generated and presented using QGIS software. In addition, soil classification map with respect to modified friction ratio range was validated using 10% of total measurements. The result shows that silt and clay dominate soil type in the study area, which is in agreement with two popular methods namely Begemann and Vos. However, the modified friction ratio range produces 85% similarity with laboratory measurements whereby Begemann and Vos method yields 70% similarity. In addition, modified friction ratio range can effectively distinguish fine and coarse grains, thus useful for soil classification and subsequently for landslide analysis. Therefore, modified friction ratio range proposed in this study can be used to identify soil type for mountainous tropical region.

Best practice in communications training for public engagement with science, technology, engineering and mathematics

Directory of Open Access Journals (Sweden)

Karen Bultitude

2009-05-01

Full Text Available Effective training in key communications skills is critical for successful public engagement. However, what are the secrets to designing and delivering an effectual training course? This paper outlines key findings from a research study into communication training programmes for public engagement with STEM (science, technology, engineering and mathematics. The research focused on training in direct communication methods, (as separate from media training and encompassed both trainers and trainees, the latter group spanning across both scientists and explainers. The findings indicated that training courses are effective at increasing involvement in science communication events and trainees feel more confident and able to engage due to training. An interactive style was found to be a key element of training courses. Demonstrations of good practice followed by own performance with feedback were also important, preferably involving a ‘real’ audience. A list of guidelines on best practice has been developed which offers practical advice.

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

Science.gov (United States)

Niemi-Murola, Leila

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

Handbook of library training practice and development volume 3

CERN Document Server

Brine, Alan

2016-01-01

Librarians must now work at a different level from that required 20 years ago, but the training available is not always appropriate or accessible to all. The authors of this volume have responded to this significant and continuing change within the profession by offering a much-needed guide to best practice for staff training and development in library and information work. This handbook addresses new aspects of service provision both in the UK and abroad, and provides an up-to-date review of the current developments that are becoming increasingly important to librarians through the influence of the electronic age and the widening of areas of professional involvement. The Handbook of Library Training Practice and Development will be invaluable to those responsible for the development of staff and line managers as well as providing a crucial insight into the information profession for anyone new to this career path or looking to develop their knowledge within it.

127 Field Practical Training Programme of Faculties of Agriculture in ...

African Journals Online (AJOL)

User

Keywords: Practical training, students of agriculture faculty ... fertility, agronomy and horticultural practices, crop protection activities, ... and Frick (2004) submitted that companies of today want graduates with ... The State accounts for 2.3% of Nigeria's total population. ..... Carrying out appropriate husbandry measures for.

Study of T and CPT symmetries in semileptonic disintegrations of kaons neutral K{sup 0} and anti K{sup 0}; Etude des symetries T et CPT dans les desintegrations semileptoniques des kaons neutres K{sup 0} et anti K{sup 0}

Energy Technology Data Exchange (ETDEWEB)

Soares-Svagelski, A.

1996-06-05

This thesis begins by a presentation of the different symmetries such P, C, T, CP and CPT. Then, there is a phenomenon description of violation parameters of T, CPT and CP in the system of kaons neutral, the study system. It is shown how the violation of CP has been introduced in the super weak model then, in the standard model. Then, we have a description of the experience called CP LEAR with the presentation of apparatus and devices and the data acquisition. Before the analysis of semileptonic events, the selection of these events is detailed. The determination of parameters is followed by a discussion of gained values. The other measures of the experience are only little discussed. (N.C.). 67 refs., 65 figs., 14 tabs.

Guide to good practices for training and qualification of instructors. DOE handbook

Energy Technology Data Exchange (ETDEWEB)

NONE

1996-03-01

Purpose of this guide is to provide contractor training organizations with information that can be used to verify the adquacy and/or modify existing instructor training programs, or to develop new training programs. It contains good practices for the training and qualification of technical instructors and instructional technologists at DOE reactor and non-reactor nuclear facilities. It addresses the content of initial and continuing instructor training programs, evaluation of instructor training programs, and maintenance of instructor training records.

A numerical similarity approach for using retired Current Procedural Terminology (CPT) codes for electronic phenotyping in the Scalable Collaborative Infrastructure for a Learning Health System (SCILHS).

Science.gov (United States)

Klann, Jeffrey G; Phillips, Lori C; Turchin, Alexander; Weiler, Sarah; Mandl, Kenneth D; Murphy, Shawn N

2015-12-11

Interoperable phenotyping algorithms, needed to identify patient cohorts meeting eligibility criteria for observational studies or clinical trials, require medical data in a consistent structured, coded format. Data heterogeneity limits such algorithms' applicability. Existing approaches are often: not widely interoperable; or, have low sensitivity due to reliance on the lowest common denominator (ICD-9 diagnoses). In the Scalable Collaborative Infrastructure for a Learning Healthcare System (SCILHS) we endeavor to use the widely-available Current Procedural Terminology (CPT) procedure codes with ICD-9. Unfortunately, CPT changes drastically year-to-year - codes are retired/replaced. Longitudinal analysis requires grouping retired and current codes. BioPortal provides a navigable CPT hierarchy, which we imported into the Informatics for Integrating Biology and the Bedside (i2b2) data warehouse and analytics platform. However, this hierarchy does not include retired codes. We compared BioPortal's 2014AA CPT hierarchy with Partners Healthcare's SCILHS datamart, comprising three-million patients' data over 15 years. 573 CPT codes were not present in 2014AA (6.5 million occurrences). No existing terminology provided hierarchical linkages for these missing codes, so we developed a method that automatically places missing codes in the most specific "grouper" category, using the numerical similarity of CPT codes. Two informaticians reviewed the results. We incorporated the final table into our i2b2 SCILHS/PCORnet ontology, deployed it at seven sites, and performed a gap analysis and an evaluation against several phenotyping algorithms. The reviewers found the method placed the code correctly with 97 % precision when considering only miscategorizations ("correctness precision") and 52 % precision using a gold-standard of optimal placement ("optimality precision"). High correctness precision meant that codes were placed in a reasonable hierarchal position that a reviewer

Research in Architectural Education: Theory and Practice of Visual Training

Directory of Open Access Journals (Sweden)

Kristin Jones

2016-12-01

Full Text Available Today, the significance of vision is often considered from multiple points of view including perceptual, cognitive, imaginative, historical, technical, ethical, cultural, and critical perspectives.  Visual Studies, Visual Communication and Visual Design are popular courses of study.  This paper brings to light a course in architectural education called Visual Training which aims to sharpen visual perception and enhance aesthetic judgment. The paper articulates the pedagogy of Visual Training linking the 78-year old practice with educational theory.  It describes the course structure, the conduct of the exercises and interpretation of course outcomes to inform teaching practice.  The discussion shows how Visual Training addresses enduring pedagogical concerns and establishes the grounds for architectural critique. The paper raises awareness of the role of vision in architectural education and brings attention to a program for developing the eye which acknowledges a connection between the sensory and the intellectual realms.  Looking at the grounds and potential of Visual Training in architectural education raises important questions about pedagogy in architecture that may stimulate further discussion and cause a rethinking of not only the importance of training the eye, but also the significance of the methods we use.

Noncommutative GUTs, Standard Model and C,P,T

International Nuclear Information System (INIS)

Aschieri, P.; Jurco, B.; Schupp, P.; Wess, J.

2003-01-01

Noncommutative Yang-Mills theories are sensitive to the choice of the representation that enters in the gauge kinetic term. We constrain this ambiguity by considering grand unified theories. We find that at first order in the noncommutativity parameter θ, SU(5) is not truly a unified theory, while SO(10) has a unique noncommutative generalization. In view of these results we discuss the noncommutative SM theory that is compatible with SO(10) GUT and find that there are no modifications to the SM gauge kinetic term at lowest order in θ. We study in detail the reality, Hermiticity and C,P,T properties of the Seiberg-Witten map and of the resulting effective actions expanded in ordinary fields. We find that in models of GUTs (or compatible with GUTs) right-handed fermions and left-handed ones appear with opposite Seiberg-Witten map

Noncommutative GUTs, Standard Model and C,P,T

Energy Technology Data Exchange (ETDEWEB)

Aschieri, P. E-mail: aschieri@theorie.physik.uni-muenchen.de; Jurco, B. E-mail: jurco@theorie.physik.uni-muenchen.de; Schupp, P. E-mail: p.schupp@iu-bremen.de; Wess, J. E-mail: wess@theorie.physik.uni-muenchen.de

2003-02-17

Noncommutative Yang-Mills theories are sensitive to the choice of the representation that enters in the gauge kinetic term. We constrain this ambiguity by considering grand unified theories. We find that at first order in the noncommutativity parameter {theta}, SU(5) is not truly a unified theory, while SO(10) has a unique noncommutative generalization. In view of these results we discuss the noncommutative SM theory that is compatible with SO(10) GUT and find that there are no modifications to the SM gauge kinetic term at lowest order in {theta}. We study in detail the reality, Hermiticity and C,P,T properties of the Seiberg-Witten map and of the resulting effective actions expanded in ordinary fields. We find that in models of GUTs (or compatible with GUTs) right-handed fermions and left-handed ones appear with opposite Seiberg-Witten map.

A review of the latest CPLEAR results on $T$ violation and $CPT$ invariance in the neutral-kaon system

CERN Document Server

Zavrtanik, D; Apostolakis, Alcibiades J; Aslanides, Elie; Backenstoss, Gerhard; Bargassa, P; Behnke, O; Benelli, A; Bertin, V; Blanc, F; Bloch, P; Carlson, P J; Carroll, M; Cawley, E; Chertok, M B; Danielsson, M; Dejardin, M; Derré, J; Ealet, A; Eleftheriadis, C; Fetscher, W; Fidecaro, Maria; Filipcic, A; Francis, D; Fry, J; Gabathuler, Erwin; Gamet, R; Gerber, H J; Go, A; Haselden, A; Hayman, P J; Henry-Coüannier, F; Hollander, R W; Jon-And, K; Kettle, P R; Kokkas, P; Kreuger, R; Le Gac, R; Leimgruber, F; Mandic, I; Manthos, N; Marel, Gérard; Mikuz, M; Miller, J; Montanet, François; Müller, A; Nakada, Tatsuya; Pagels, B; Papadopoulos, I M; Pavlopoulos, P; Polivka, G; Rickenbach, R; Roberts, B L; Ruf, T; Schäfer, M; Schaller, L A; Schietinger, T; Schopper, A; Tauscher, Ludwig; Thibault, C; Touchard, F; Touramanis, C; van Eijk, C W E; Vlachos, S; Weber, P; Wigger, O; Wolter, M; Zavrtanik, D; Zimmerman, D

2001-01-01

The CPLEAR experiment has studied the symmetries which may exist between matter and antimatter by comparing the time evolution of K /sup 0/ and K/sup 0/. A number of measurements allowed the determination, with high precision and in a rather complete way, of the parameters of the time evolution and the related symmetry properties. T and CPT could be disentangled from CP and the first direct measurement of T violation was performed. The CPT invariance was directly tested through the parameter Re( delta ), while Im( delta ) was best determined from the Bell-Steinberger relation. The K /sup 0/ and K/sup 0/ mass and decay width differences were then bound to less than a few times 10/sup -18/ GeV. (19 refs).

Perceptions of gender-based discrimination during surgical training and practice

Directory of Open Access Journals (Sweden)

Adrienne N. Bruce

2015-02-01

Full Text Available Background: Women represent 15% of practicing general surgeons. Gender-based discrimination has been implicated as discouraging women from surgery. We sought to determine women's perceptions of gender-based discrimination in the surgical training and working environment. Methods: Following IRB approval, we fielded a pilot survey measuring perceptions and impact of gender-based discrimination in medical school, residency training, and surgical practice. It was sent electronically to 1,065 individual members of the Association of Women Surgeons. Results: We received 334 responses from medical students, residents, and practicing physicians with a response rate of 31%. Eighty-seven percent experienced gender-based discrimination in medical school, 88% in residency, and 91% in practice. Perceived sources of gender-based discrimination included superiors, physician peers, clinical support staff, and patients, with 40% emanating from women and 60% from men. Conclusions: The majority of responses indicated perceived gender-based discrimination during medical school, residency, and practice. Gender-based discrimination comes from both sexes and has a significant impact on women surgeons.

STRATEGIC TRAINING PRACTICES AND TURNOVER INTENTION: THE MEDIATING ROLE OF ORGANIZATIONAL COMMITMENT

OpenAIRE

Anvari, Roya; Amin, Salmiah Mohamad

2011-01-01

This paper aims at determining the relationships between strategic training practices, turnover intention, and organizational commitment. The study sample comprised 301 employees from universities of medical sciences in Iran. Multiple and simple linear regression and path analysis were used to test the direct and mediated relationships among the variables. The survey results further demonstrated that organizational commitment is a partial mediator between strategic training practices and turn...

High acceptability of a newly developed urological practical skills training program.

NARCIS (Netherlands)

Vries, A.H. de; Luijk, S.J. van; Scherpbier, A.J.J.A.; Hendrikx, A.J.M.; Koldewijn, E.L.; Wagner, C.; Schout, B.M.A.

2015-01-01

Background: Benefits of simulation training are widely recognized, but its structural implementation into urological curricula remains challenging. This study aims to gain insight into current and ideal urological practical skills training and presents the outline of a newly developed skills

High acceptability of a newly developed urological practical skills training program

NARCIS (Netherlands)

de Vries, A.H.; van Luijk, S.J.; Scherpbier, A.J.J.A.; Hendrikx, A.J.M.; Koldewijn, E.L.; Wagner, C.; Schout, B.M.A.

2015-01-01

Background: Benefits of simulation training are widely recognized, but its structural implementation into urological curricula remains challenging. This study aims to gain insight into current and ideal urological practical skills training and presents the outline of a newly developed skills

Gestalt Practice and Arts-Based Training for Leadership, Innovation and Change Management Skills

Science.gov (United States)

Liotas, Naoum

2014-01-01

Gestalt practice and arts-based training has been examined and evaluated using evidence from the literature and personal experience. Gestalt practice allows the training and learning process to take into account the intrapersonal as well as the interpersonal aspects of the group and the individuals involved: the resulting knowledge and…

The impact of pre-menarcheal training on menstrual practices and ...

African Journals Online (AJOL)

Background: The menstrual practices of adolescents derive largely from health issues associated with their adjustment to reproductive life. The objective of the study was to assess the effect of pre-menarcheal training on the menstrual and hygiene practices of Nigerian school girls. Methods: A cross-sectional ...

Hospital-based child protection teams that care for parents who abuse or neglect their children recognize the need for multidisciplinary collaborative practice involving perinatal care and mental health professionals: a questionnaire survey conducted in Japan.

Science.gov (United States)

Okato, Ayumi; Hashimoto, Tasuku; Tanaka, Mami; Tachibana, Masumi; Machizawa, Akira; Okayama, Jun; Endo, Mamiko; Senda, Masayoshi; Saito, Naoki; Iyo, Masaomi

2018-01-01

Child abuse and/or neglect is a serious issue, and in many cases, parents are the perpetrators. Hospital-based child protection teams (CPTs) play pivotal roles in the management of not only abused and/or neglected children but also of their parents; this is generally conducted through multidisciplinary practice. The aim of this study is to survey hospital-based CPT members to determine the professions they perceive to be most applicable to participation in CPTs. The participants were members of CPTs affiliated with hospitals that had pediatric emergency departments and which were located in Chiba Prefecture; specifically, 114 CPT members from 23 hospitals responded to this survey. The two main questionnaire items concerned are as follows: 1) each respondent's evaluation of conducting assessments, providing support, and implementing multidisciplinary collaborative practice in the treatment of abusive and negligent parents, and 2) each CPT member's opinion on the professions that are most important for CPT activities. An exploratory factor analysis (EFA) was performed to explore the factor structure of the data, and a correlation analysis was performed using the result obtained. The EFA returned two factors: multidisciplinary collaborative practice (α = 0.84) and assessment and support (α = 0.89). A correlational analysis showed that multidisciplinary collaborative practice had a positive correlation for obstetricians ( r = 0.315, p = 0.001), neonatologists ( r = 0.261, p = 0.007), midwives ( r = 0.248, p = 0.011), and psychiatrists ( r = 0.194, p = 0.048); however, assessment and support was only significantly correlated with midwives ( r = 0.208, p = 0.039). This study showed that hospital-based CPT members highly evaluate multidisciplinary collaborative practice for the management of abusive and/or negligent parents, and they believe that, in addition to pediatric physicians and nurses, perinatal care and mental health professionals are the most important

Occupational safety training and practices in selected vocational training institutions and workplaces in Kampala, Uganda.

Science.gov (United States)

Kintu, Denis; Kyakula, Michael; Kikomeko, Joseph

2015-01-01

Several industrial accidents, some of them fatal, have been reported in Uganda. Causes could include training gaps in vocational training institutions (VTIs) and workplaces. This study investigated how occupational safety training in VTIs and workplaces is implemented. The study was carried out in five selected VTIs and workplaces in Kampala. Data were collected from instructors, workshop technicians, students, workshop managers, production supervisors, machine operators and new technicians in the workplaces. A total of 35 respondents participated in the study. The results revealed that all curricula in VTIs include a component of safety but little is practiced in VTI workshops; in workplaces no specific training content was followed and there were no regular consultations between VTIs and industry on safety skills requirements, resulting in a mismatch in safety skills training. The major constraints to safety training include inadequate funds to purchase safety equipment and inadequate literature on safety.

Inclusive practices in teacher training in Mexico

Directory of Open Access Journals (Sweden)

Vasthi Jocabed Flores Barrera

2017-06-01

Full Text Available Inclusive practices include diversity as a resource that favors teaching-learning processes in the classroom, although they focus on the most vulnerable people by offering them higher-quality education. This descriptive study sought to identify the inclusive practices of teachers who train teachers in an Escuela Normal (teachers’ college in Mexico. Eight teachers and 247 students participated in the study; the Guidelines for the Evaluation of Inclusive Practices in the Classroom (observation formats and students, the Learning Strategies Questionnaire, and semi-structured interviews were used. The results suggest that, although the general perception is that participating teachers have high inclusive practices, they need greater support in the physical conditions of the classroom, methodology and teacher-student relationship. It was also identified the need for a refresher program for teachers to conceptually enrich the teaching staff and encourage the implementation of inclusive education within the Escuela Normal.

Cpt1a gene expression in peripheral blood mononuclear cells as an early biomarker of diet-related metabolic alterations

KAUST Repository

Diaz Rua, Ruben; Palou, Andreu; Oliver, Paula

2016-01-01

subjects at risk of developing diet-related diseases.Objective: We analysed PBMC expression of key energy homeostasis-related genes in a time-course analysis in order to find out early markers of metabolic alterations due to sustained intake of high-fat (HF) and highprotein (HP) diets.Design: We administered HF and HP diets (4 months) to adult Wistar rats in isocaloric conditions to a control diet, mainly to avoid overweight associated with the intake of hyperlipidic diets and, thus, to be able to characterise markers of metabolically obese normal-weight (MONW) syndrome. PBMC samples were collected at different time points of dietary treatment and expression of relevant energy homeostatic genes analysed by real-time reverse transcription-polymerase chain reaction. Serum parameters related with metabolic syndrome, as well as fat deposition in liver, were also analysed.Results: The most outstanding results were those obtained for the expression of the lipolytic gene carnitine palmitoyltransferase 1a (Cpt1a). Cpt1a expression in PBMC increased after only 1 month of exposure to both unbalanced diets, and this increased expression was maintained thereafter. Interestingly, in the case of the HF diet, Cpt1a expression was altered even in the absence of increased body weight but correlated with alterations such as higher insulin resistance, alteration of serum lipid profile and, particularly, increased fat deposition in liver, a feature characteristic of metabolic syndrome, which was even observed in animals fed with HP diet.Conclusions: We propose Cpt1a gene expression analysis in PBMC as an early biomarker of metabolic alterations associated with MONW phenotype due to the intake of isocaloric HF diets, as well as a marker of increased risk of metabolic diseases

Farm practical training and job aspiration of undergraduates of ...

African Journals Online (AJOL)

Journal of Agricultural Extension ... The study investigated whether farm practical training (FPT) is significantly associated with job aspiration ... students comparing results of empirical evidence between two Universities in Kwara State, Nigeria.

The use of practicals in health physics training

International Nuclear Information System (INIS)

Price, L.; Dutch, R.S.

1991-01-01

The authors are Health Physicists who, having worked at Nuclear Power Stations, are now experienced tutors employed at Nuclear Electric's Nuclear Training Centre at Oldbury-on-Severn. The Centre provides training at professional and technician levels in all aspects of nuclear and associated technologies to operating and support staff throughout Nuclear Electric. For many years the authors have lectured on radiological protection to groups with widely differing backgrounds: Engineers, Scientists and Industrial Staff, including Contractors. This paper will discuss the authors' experiences in using practicals and exercises to reinforce traditional lectures. (author)

The diagnosis of autism in community pediatric settings: does advanced training facilitate practice change?

Science.gov (United States)

Swanson, Amy R; Warren, Zachary E; Stone, Wendy L; Vehorn, Alison C; Dohrmann, Elizabeth; Humberd, Quentin

2014-07-01

The increased prevalence of autism spectrum disorder and documented benefits of early intensive intervention have created a need for flexible systems for determining eligibility for autism-specific services. This study evaluated the effectiveness of a training program designed to enhance autism spectrum disorder identification and assessment within community pediatric settings across the state. Twenty-seven pediatric providers participated in regional trainings across a 3.5-year period. Trainings provided clinicians with strategies for conducting relatively brief within-practice interactive assessments following positive autism spectrum disorder screenings. Program evaluation was measured approximately 1.5 years following training through (a) clinician self-reports of practice change and (b) blind diagnostic verification of a subset of children assessed. Pediatric providers participating in the training reported significant changes in screening and consultation practices following training, with a reported 85% increase in diagnostic identification of children with autism spectrum disorder within their own practice setting. In addition, substantial agreement (86%-93%) was found between pediatrician diagnostic judgments and independent, comprehensive blinded diagnostic evaluations. Collaborative training methods that allow autism spectrum disorder identification within broader community pediatric settings may help translate enhanced screening initiatives into more effective and efficient diagnosis and treatment. © The Author(s) 2013.

A measurement of the $\\tau$ mass and the first CPT test with $\\tau$ leptons

CERN Document Server

Abbiendi, G.; Ainsley, C.; Akesson, P.F.; Alexander, G.; Allison, John; Anderson, K.J.; Arcelli, S.; Asai, S.; Ashby, S.F.; Axen, D.; Azuelos, G.; Bailey, I.; Ball, A.H.; Barberio, E.; Barlow, Roger J.; Batley, J.R.; Baumann, S.; Behnke, T.; Bell, Kenneth Watson; Bella, G.; Bellerive, A.; Bentvelsen, S.; Bethke, S.; Biebel, O.; Bloodworth, I.J.; Bock, P.; Bohme, J.; Boeriu, O.; Bonacorsi, D.; Boutemeur, M.; Braibant, S.; Bright-Thomas, P.; Brigliadori, L.; Brown, Robert M.; Burckhart, H.J.; Cammin, J.; Capiluppi, P.; Carnegie, R.K.; Carter, A.A.; Carter, J.R.; Chang, C.Y.; Charlton, David G.; Ciocca, C.; Clarke, P.E.L.; Clay, E.; Cohen, I.; Cooke, O.C.; Couchman, J.; Couyoumtzelis, C.; Coxe, R.L.; Cuffiani, M.; Dado, S.; Dallavalle, G.Marco; Dallison, S.; Davis, R.; Roeck, A.de; Dervan, P.; Desch, K.; Dienes, B.; Dixit, M.S.; Donkers, M.; Dubbert, J.; Duchovni, E.; Duckeck, G.; Duerdoth, I.P.; Estabrooks, P.G.; Etzion, E.; Fabbri, F.; Fanti, M.; Faust, A.A.; Feld, L.; Ferrari, P.; Fiedler, F.; Fleck, I.; Ford, M.; Frey, A.; Furtjes, A.; Futyan, D.I.; Gagnon, P.; Gary, J.W.; Gaycken, G.; Geich-Gimbel, C.; Giacomelli, G.; Giacomelli, P.; Gingrich, D.M.; Glenzinski, D.; Goldberg, J.; Grandi, C.; Graham, K.; Gross, E.; Grunhaus, J.; Gruwe, M.; Gunther, P.O.; Hajdu, C.; Hanson, G.G.; Hansroul, M.; Hapke, M.; Harder, K.; Harel, A.; Hargrove, C.K.; Harin-Dirac, M.; Hauke, A.; Hauschild, M.; Hawkes, C.M.; Hawkings, R.; Hemingway, R.J.; Hensel, C.; Herten, G.; Heuer, R.D.; Hildreth, M.D.; Hill, J.C.; Hobson, P.R.; Hocker, James Andrew; Hoffman, Kara Dion; Homer, R.J.; Honma, A.K.; Horvath, D.; Hossain, K.R.; Howard, R.; Huntemeyer, P.; Igo-Kemenes, P.; Imrie, D.C.; Ishii, K.; Jacob, F.R.; Jawahery, A.; Jeremie, H.; Jones, C.R.; Jovanovic, P.; Junk, T.R.; Kanaya, N.; Kanzaki, J.; Karapetian, G.; Karlen, D.; Kartvelishvili, V.; Kawagoe, K.; Kawamoto, T.; Kayal, P.I.; Keeler, R.K.; Kellogg, R.G.; Kennedy, B.W.; Kim, D.H.; Klein, K.; Klier, A.; Kobayashi, T.; Kobel, M.; Kokott, T.P.; Komamiya, S.; Kowalewski, Robert V.; Kress, T.; Krieger, P.; von Krogh, J.; Kuhl, T.; Kupper, M.; Kyberd, P.; Lafferty, G.D.; Landsman, H.; Lanske, D.; Lawson, I.; Layter, J.G.; Leins, A.; Lellouch, D.; Letts, J.; Levinson, L.; Liebisch, R.; Lillich, J.; List, B.; Littlewood, C.; Lloyd, A.W.; Lloyd, S.L.; Loebinger, F.K.; Long, G.D.; Losty, M.J.; Lu, J.; Ludwig, J.; Macchiolo, A.; Macpherson, A.; Mader, W.; Mannelli, M.; Marcellini, S.; Marchant, T.E.; Martin, A.J.; Martin, J.P.; Martinez, G.; Mashimo, T.; Mattig, Peter; McDonald, W.John; McKenna, J.; McMahon, T.J.; McPherson, R.A.; Meijers, F.; Mendez-Lorenzo, P.; Merritt, F.S.; Mes, H.; Michelini, A.; Mihara, S.; Mikenberg, G.; Miller, D.J.; Mohr, W.; Montanari, A.; Mori, T.; Nagai, K.; Nakamura, I.; Neal, H.A.; Nisius, R.; O'Neale, S.W.; Oakham, F.G.; Odorici, F.; Ogren, H.O.; Oh, A.; Okpara, A.; Oreglia, M.J.; Orito, S.; Pasztor, G.; Pater, J.R.; Patrick, G.N.; Patt, J.; Pfeifenschneider, P.; Pilcher, J.E.; Pinfold, J.; Plane, David E.; Poli, B.; Polok, J.; Pooth, O.; Przybycien, M.; Quadt, A.; Rembser, C.; Rick, H.; Robins, S.A.; Rodning, N.; Roney, J.M.; Rosati, S.; Roscoe, K.; Rossi, A.M.; Rozen, Y.; Runge, K.; Runolfsson, O.; Rust, D.R.; Sachs, K.; Saeki, T.; Sahr, O.; Sang, W.M.; Sarkisian, E.K.G.; Sbarra, C.; Schaile, A.D.; Schaile, O.; Scharff-Hansen, P.; Schmitt, S.; Schroder, Matthias; Schumacher, M.; Schwick, C.; Scott, W.G.; Seuster, R.; Shears, T.G.; Shen, B.C.; Shepherd-Themistocleous, C.H.; Sherwood, P.; Siroli, G.P.; Skuja, A.; Smith, A.M.; Snow, G.A.; Sobie, R.; Soldner-Rembold, S.; Spagnolo, S.; Sproston, M.; Stahl, A.; Stephens, K.; Stoll, K.; Strom, David M.; Strohmer, R.; Surrow, B.; Talbot, S.D.; Tarem, S.; Taylor, R.J.; Teuscher, R.; Thiergen, M.; Thomas, J.; Thomson, M.A.; Torrence, E.; Towers, S.; Trefzger, T.; Trigger, I.; Trocsanyi, Z.; Tsur, E.; Turner-Watson, M.F.; Ueda, I.; Vannerem, P.; Verzocchi, M.; Voss, H.; Vossebeld, J.; Waller, D.; Ward, C.P.; Ward, D.R.; Watkins, P.M.; Watson, A.T.; Watson, N.K.; Wells, P.S.; Wengler, T.; Wermes, N.; Wetterling, D.; White, J.S.; Wilson, G.W.; Wilson, J.A.; Wyatt, T.R.; Yamashita, S.; Zacek, V.; Zer-Zion, D.

2000-01-01

We measure the mass of the tau lepton to be 1775.1+-1.6(stat)+-1.0(sys t.) MeV using tau pairs from Z0 decays. To test CPT invariance we compare the masses of the positively and negatively charged tau leptons. The relative mass difference is found to be smaller than 3.0 10^-3 at the 90% confidence level.

Search for Violations of Lorentz Invariance and CPT Symmetry in B-(s)(0) Mixing

NARCIS (Netherlands)

Aaij, R.; Beteta, C. Abellan; Adeva, B.; Adinolfi, M.; Ajaltouni, Z.; Akar, S.; Albrecht, J.; Alessio, F.; Alexander, M.; Ali, S.; Alkhazov, G.; Cartelle, P. Alvarez; Alves, A. A.; Amato, S.; Amerio, S.; Amhis, Y.; An, L.; Anderlini, L.; Andreassi, G.; Andreotti, M.; Andrews, J. E.; Appleby, R. B.; Gutierrez, O. Aquines; Archilli, F.; d'Argent, P.; Artamonov, A.; Artuso, M.; Aslanides, E.; Auriemma, G.; Baalouch, M.; Bachmann, S.; Back, J. J.; Badalov, A.; Baesso, C.; Baker, S.; Baldini, W.; Barlow, R. J.; Barschel, C.; Barsuk, S.; Barter, W.; Batozskaya, V.; Battista, V.; Beaucourt, L.; Beddow, J.; Bedeschi, F.; Bediaga, I.; Bel, L. J.; Onderwater, C. J. G.; Pellegrino, A.; Tolk, S.

2016-01-01

Violations of CPT symmetry and Lorentz invariance are searched for by studying interference effects in B-0 mixing and in B-s(0) mixing. Samples of B-0 -> J/psi K-S(0) and B-0(s) -> J/psi K+K- decays are recorded by the LHCb detector in proton-proton collisions at center-of-mass energies of 7 and 8

Psychosocial Training in U.S. Internal Medicine and Family Practice Residency Programs.

Science.gov (United States)

Gaufberg, Elizabeth H.; Joseph, Robert C.; Pels, Richard J.; Wyshak, Grace; Wieman, Dow; Nadelson, Carol C.

2001-01-01

Surveyed directors of internal medicine (IM) and family practice (FP) residency programs regarding the format, content, and quantity of psychosocial training in their programs, their opinions on topics related to such training, and program demographics. Found considerable variation in content and time devoted to psychosocial training within and…

Working in the Field of Complex Psychological Trauma: A Framework for Personal and Professional Growth, Training, and Supervision.

Science.gov (United States)

Coleman, Anne Marie; Chouliara, Zoë; Currie, Kay

2018-03-01

The aim of this article is to explore the positive and negative impacts of working therapeutically in complex psychological trauma (CPT), particularly the field of gender-based violence (GBV) and childhood sexual abuse (CSA), from the clinicians' perspective. The focus was on the prospect of positive gains and growth for therapists. Twenty-one clinicians ( n = 21; counselors/psychotherapists and psychologists) from National Health Service (NHS) specialist trauma services, a community mental health team, and specialist sexual assault counseling organization participated. Interpretative phenomenological analysis (IPA) was utilized to conduct single one-off interviews and analysis. Six themes were identified: Called to the work; Connection, Separation, and Oneness; Into and out of the darkness; Chaos into meaning; Reparation not repetition; and Expansion and growth. The first "Therapist Led Framework of Growth in Trauma Work" is presented. Vicarious posttraumatic growth (VPTG) was a key finding, with CPT therapists experiencing a "challenge/benefit/change" growth process. Adoption of actively relational strategies to enhance clinicians' growth process through trauma work is being proposed. The benefits of conceptualizing both the positive and negative impacts of such work for supervision, training, shaping the formal curricula, service management, and continuing professional development (CPD) are being discussed. The need for good practice guidelines on self-care internationally is highlighted.

Praktikum Medizinische Recherche: Erfahrungen mit einer curricular integrierten Schulungsveranstaltung / Medical Information Retrieval Training: a practical training integrated into the curriculum

Directory of Open Access Journals (Sweden)

Wagner, Christiane

2006-12-01

Full Text Available n June 2004 a course problem oriented learning (POL has been introduced at the medical faculty of the University Leipzig. The course on the topic „Infectology and Immunology“ takes place once a year and lasts for four weeks. It consists of a series of lectures and tutorials, in which small groups of students work on clinical case examples. Also part of the course are some practical training sessions. One of them is a 90 minutes practical training on searching for medical literature, which is organized by the medical library. In 2006 the practical training took place for the third time. The article tells about the development within the three years and the experiences that have been made.

Training reduces catabolic and inflammatory response to a single practice in female volleyball players.

Science.gov (United States)

Eliakim, Alon; Portal, Shawn; Zadik, Zvi; Meckel, Yoav; Nemet, Dan

2013-11-01

We examined the effect of training on hormonal and inflammatory response to a single volleyball practice in elite adolescent players. Thirteen female, national team level, Israeli volleyball players (age 16.0 ± 1.4 years, Tanner stage 4-5) participated in the study. Blood samples were collected before and immediately after a typical 60 minutes of volleyball practice, before and after 7 weeks of training during the initial phase of the season. Training involved tactic and technical drills (20% of time), power and speed drills (25% of time), interval sessions (25% of time), endurance-type training (15% of time), and resistance training (15% of time). To achieve greater training responses, the study was performed during the early phase (first 7 weeks) of the volleyball season. Hormonal measurements included the anabolic hormones growth hormone (GH), insulin-like growth factor-I (IGF-I) and IGF-binding protein-3, the catabolic hormone cortisol, the proinflammatory marker interleukin-6 (IL-6), and the anti-inflammatory marker IL-1 receptor antagonist. Training led to a significant improvement of vertical jump, anaerobic properties (peak and mean power by the Wingate Anaerobic Test), and predicted VO2max (by the 20-m shuttle run). Volleyball practice, both before and after the training intervention, was associated with a significant increase of serum lactate, GH, and IL-6. Training resulted in a significantly reduced cortisol response ([INCREMENT]cortisol: 4.2 ± 13.7 vs. -4.4 ± 12.3 ng · ml, before and after training, respectively; p volleyball practice. The results suggest that along with the improvement of power and anaerobic and aerobic characteristics, training reduces the catabolic and inflammatory response to exercise.

Model-based classification of CPT data and automated lithostratigraphic mapping for high-resolution characterization of a heterogeneous sedimentary aquifer.

Science.gov (United States)

Rogiers, Bart; Mallants, Dirk; Batelaan, Okke; Gedeon, Matej; Huysmans, Marijke; Dassargues, Alain

2017-01-01

Cone penetration testing (CPT) is one of the most efficient and versatile methods currently available for geotechnical, lithostratigraphic and hydrogeological site characterization. Currently available methods for soil behaviour type classification (SBT) of CPT data however have severe limitations, often restricting their application to a local scale. For parameterization of regional groundwater flow or geotechnical models, and delineation of regional hydro- or lithostratigraphy, regional SBT classification would be very useful. This paper investigates the use of model-based clustering for SBT classification, and the influence of different clustering approaches on the properties and spatial distribution of the obtained soil classes. We additionally propose a methodology for automated lithostratigraphic mapping of regionally occurring sedimentary units using SBT classification. The methodology is applied to a large CPT dataset, covering a groundwater basin of ~60 km2 with predominantly unconsolidated sandy sediments in northern Belgium. Results show that the model-based approach is superior in detecting the true lithological classes when compared to more frequently applied unsupervised classification approaches or literature classification diagrams. We demonstrate that automated mapping of lithostratigraphic units using advanced SBT classification techniques can provide a large gain in efficiency, compared to more time-consuming manual approaches and yields at least equally accurate results.

Model-based classification of CPT data and automated lithostratigraphic mapping for high-resolution characterization of a heterogeneous sedimentary aquifer.

Directory of Open Access Journals (Sweden)

Bart Rogiers

Full Text Available Cone penetration testing (CPT is one of the most efficient and versatile methods currently available for geotechnical, lithostratigraphic and hydrogeological site characterization. Currently available methods for soil behaviour type classification (SBT of CPT data however have severe limitations, often restricting their application to a local scale. For parameterization of regional groundwater flow or geotechnical models, and delineation of regional hydro- or lithostratigraphy, regional SBT classification would be very useful. This paper investigates the use of model-based clustering for SBT classification, and the influence of different clustering approaches on the properties and spatial distribution of the obtained soil classes. We additionally propose a methodology for automated lithostratigraphic mapping of regionally occurring sedimentary units using SBT classification. The methodology is applied to a large CPT dataset, covering a groundwater basin of ~60 km2 with predominantly unconsolidated sandy sediments in northern Belgium. Results show that the model-based approach is superior in detecting the true lithological classes when compared to more frequently applied unsupervised classification approaches or literature classification diagrams. We demonstrate that automated mapping of lithostratigraphic units using advanced SBT classification techniques can provide a large gain in efficiency, compared to more time-consuming manual approaches and yields at least equally accurate results.

How Does Education and Training Impact on Management Practices? CRLRA Discussion Paper Series.

Science.gov (United States)

Kilpatrick, Sue

A study examined the impact of agricultural education and training on farm business practice and the influence of training on changes to farming practice in Australia. Data were from an additional set of questions on the Australian Bureau of Statistics' 1993-94 Agricultural Financial Survey and an interview survey of 65 Tasmanian farmers. Findings…

A numerical study on an optimum design of a Cross-flow type Power Turbine (CPT)

International Nuclear Information System (INIS)

Ha, Jin Ho; Kim, Chul Ho

2008-01-01

A wind turbine is one of the most popular energy conversion systems to generate electricity from the natural renewable energy source and an axial-flow type wind turbine is commonly used system for the generation electricity in the wind farm nowadays. In this study, a cross-flow type turbine has been studied for the application of wind turbine for electricity generation. The target capacity of the electric power generation of the model wind turbine developing in this project is 12volts-150A/H(about 1.8Kw). The important design parameters of the model turbine impeller are the inlet and exit angle of the turbine blade, number of blade, hub/tip ratio and exit flow angle of the housing. In this study, the radial equilibrium theorem was used to decide the inlet and exit angle of the model impeller blade and CFD technique was incorporated to have performance analysis of the design model power turbine for the optimum design of the geometry of the Cross-flow Power Turbine impeller and Casing. In CFD, Navier-Stokes equation is solved with the SIMPLEC method in a general coordinates system. Realizable k-ε turbulent model with MARS scheme was used for evaluating torque of each blade in the Cross-flow Power Turbine (CPT). From the result, the designed CPT with 24 impeller blades at α=40 .deg. and β=85 .deg. of turbine blade angle was estimated to generate 1.2Nm of the indicated torque and 200watts of the indicated power. On the basis of the rules of similarity, the generating power capacity of the real size CPT that is eight times longer than the model impeller is predicted to have an 1.6kW of the output power (about 12V-130A/H or 24V-65A/H)

Radiation protection for surgeons and anesthetists: practices and knowledge before and after training.

Science.gov (United States)

Brun, A; Mor, R Alcaraz; Bourrelly, M; Dalivoust, G; Gazazian, G; Boufercha, R; Lehucher-Michel, M P; Sari-Minodier, I

2018-03-01

The use of radiological activity in the operating room (OR) and a regulatory decrease of the eye lens dose warrant an assessment of how medical staff are protected from radiation. This study aims to evaluate practices and knowledge in radiation protection (RP) for OR doctors before and after training. A descriptive study of surgeons and anesthetists in a French public hospital center was conducted in 2016. An ad hoc questionnaire concerning occupational practices and knowledge about RP was distributed before and one month after RP training. Among 103 doctors attending the training, 90 answered the questionnaire before the training. Results showed a lack of knowledge and good practice in RP. Most of the participants (86.7%) had never been trained in RP and recognized insufficient knowledge. Most of them (92.2%) wore a lead apron, 50.0% a thyroid-shield, 5.6% lead glasses, 53.3% a passive dosimeter and 17.8% an electronic dosimeter. None of them benefitted from collective protective equipment such as a ceiling suspended screen. The questionnaire following the training was completed by only 35 doctors. A comparison before and after training results showed an improvement in knowledge (scores of correct responses: 5.5/16 before and 9.5/16 after training) but not in RP good practices (scores of correct responses: 3.2/7 before and 3.3/7 after training). One training session appears to be insufficient to improve the application of the safety rules when x-rays are used. Communication needs to be improved regarding RP among anesthetists and surgeons, such as training renewal, workstation analysis in OR related to x-ray use and occupational medical follow-up. Otherwise, radiological risks in OR need to be given better consideration, such as radio-induced cataract risk. It is necessary to encourage the use of dosimeters and protective equipment and to strengthen access to lead glasses and collective protective equipment, such as ceiling suspended screens. All these

Hierarchy curriculum for practical skills training in optics and photonics

Science.gov (United States)

Zheng, XiaoDong; Wang, XiaoPing; Liu, Xu; Liu, XiangDong; Lin, YuanFang

2017-08-01

The employers in optical engineering fields hope to recruit students who are capable of applying optical principles to solve engineering problems and have strong laboratory skills. In Zhejiang University, a hierarchy curriculum for practical skill training has been constructed to satisfy this demand. This curriculum includes "Introductive practicum" for freshmen, "Opto-mechanical systems design", "Engineering training", "Electronic system design", "Student research training program (SRTP)", "National University Students' Optical-Science-Technology Competition game", and "Offcampus externship". Without cutting optical theory credit hours, this hierarchy curriculum provides a step-by-step solution to enhance students' practical skills. By following such a hierarchy curriculum, students can smoothly advance from a novice to a qualified professional expert in optics. They will be able to utilize optical engineering tools to design, build, analyze, improve, and test systems, and will be able to work effectively in teams to solve problems in engineering and design.

Effect of practical training on the learning motivation profile of Japanese pharmacy students using structural equation modeling.

Science.gov (United States)

Yamamura, Shigeo; Takehira, Rieko

2017-01-01

To establish a model of Japanese pharmacy students' learning motivation profile and investigate the effects of pharmaceutical practical training programs on their learning motivation. The Science Motivation Questionnaire II was administered to pharmacy students in their 4th (before practical training), 5th (before practical training at clinical sites), and 6th (after all practical training) years of study at Josai International University in April, 2016. Factor analysis and multiple-group structural equation modeling were conducted for data analysis. A total of 165 students participated. The learning motivation profile was modeled with 4 factors (intrinsic, career, self-determination, and grade motivation), and the most effective learning motivation was grade motivation. In the multiple-group analysis, the fit of the model with the data was acceptable, and the estimated mean value of the factor of 'self-determination' in the learning motivation profile increased after the practical training programs (P= 0.048, Cohen's d = 0.43). Practical training programs in a 6-year course were effective for increasing learning motivation, based on 'self-determination' among Japanese pharmacy students. The results suggest that practical training programs are meaningful not only for providing clinical experience but also for raising learning motivation.

Guide to good practices for on-the-job training

Energy Technology Data Exchange (ETDEWEB)

1992-07-01

The purpose of the Department of Energy (DOE) Guide to Good Practices for On-the-Job Training (OJT) is to provide DOE contractor organizations with information that can be used to modify existing programs or to develop new programs. This guide replaces the Guide to Good Practices for On-the-Job Training that was distributed to DOE and DOE contractors in 1987. DOE contractors should not feel obligated to adopt all parts of this guide. Rather, they can use the information in this guide to develop programs that apply to their facility. This guide can be used as an aid in the design and development of a facility's OJT programs and to assist the instructors who conduct OJT and performance tests in the areas of facility operations, maintenance, and technical supports.

17 CFR Appendix B to Part 3 - Statement of Acceptable Practices With Respect to Ethics Training

Science.gov (United States)

2010-04-01

... Practices With Respect to Ethics Training B Appendix B to Part 3 Commodity and Securities Exchanges... Practices With Respect to Ethics Training (a) The provisions of Section 4p(b) of the Act (7 U.S.C. 6p(b... ethics training sessions within six months of registration, and all registrants to attend such training...

CP, T, and CPT violation in the neutral kaon system at the CPLEAR experiment

CERN Document Server

Adler, R; Angelopoulos, Angelos; Aslanides, Elie; Backenstoss, Gerhard; Bee, C P; Behnke, O; Bennet, J; Bertin, V; Blanc, F; Bloch, P; Bula, C; Carlson, P J; Carroll, M; Carvalho, J; Cawley, E; Charalambous, S; Chardalas, M; Chardin, G; Chertok, M B; Cody, A; Danielsson, M; Dedoussis, S; Dejardin, M; Derré, J; Dodgson, M; Duclos, J; Ealet, A; Eckart, B; Eleftheriadis, C; Evangelou, I; Faravel, L; Fassnacht, P; Faure, J L; Felder, C; Ferreira-Marques, R; Fetscher, W; Fidecaro, Maria; Filipcic, A; Francis, D; Fry, J; Gabathuler, Erwin; Gamet, R; Garreta, D; Geralis, T; Gerber, H J; Gumplinger, P; Go, A; Guyot, C; Haselden, A; Hayman, P J; Henry-Coüannier, F; Hollander, R W; Hubert, E; Jansson, K; Johner, H U; Jon-And, K; Kettle, P R; Kochowski, Claude; Kokkas, P; Kreuger, R; Lawry, T; Le Gac, R; Leimgruber, F; Liolios, A; Machado, E; Maley, P; Mandic, I; Manthos, N; Marel, Gérard; Mikuz, M; Miller, J; Montanet, François; Nakada, Tatsuya; Onofre, A; Pagels, B; Pavlopoulos, P; Pelucchi, F; Pinto da Cunha, J; Policarpo, Armando; Polivka, G; Postma, H; Rickenbach, R; Roberts, B L; Rozaki, E; Ruf, T; Sacks, L; Sakelliou, L; Sanders, P; Santoni, C; Sarigiannis, K; Schäfer, M; Schaller, L A; Schopper, A; Schune, P; Soares, A; Tauscher, Ludwig; Thibault, C; Touchard, F; Touramanis, C; Triantis, F A; Tröster, D A; Van Beveren, E; van Eijk, C W E; Vlachos, S; Weber, P; Wigger, O; Witzig, C; Wolter, M; Yéche, C; Zavrtanik, D; Zimmerman, D

1996-01-01

The essential characteristics of the neutral kaon system and the way CP, T, and possible CPT violations may be observed in it are recalled. The principle of the CPLEAH experiment is presented CPLEAH experimental results in the semi-leptonic decay channels are given and discussed. It is shown, in particular, that direct. time reversal invariance violation will be experimentally observed for the first time.

Future Directions of Evidence-Based Practice in Athletic Training: Perceived Strategies to Enhance the Use of Evidence-Based Practice

Science.gov (United States)

Welch, Cailee E.; Hankemeier, Dorice A.; Wyant, Aimee L.; Hays, Danica G.; Pitney, William A.; Van Lunen, Bonnie L.

2014-01-01

Context: The shift to a culture of evidence-based practice (EBP) in athletic training is a necessary step in both the optimization of patient care and the advancement of athletic trainers (ATs) as health care professionals. Whereas individuals have gained knowledge in this area, most ATs still are not practicing in an evidence-based manner. Exploring perceived strategies to enhance the use of EBP will help to determine the best approaches to assist ATs in applying EBP concepts to practice to improve patient care. Objective: To explore beneficial strategies and techniques ATs perceived would promote successful implementation of EBP within athletic training education and clinical practice. Design: Qualitative study. Setting: Individual telephone interviews. Patients or Other Participants: Twenty-five ATs (12 educators, 13 clinicians; athletic training experience = 16.00 ± 9.41 years) were interviewed. Data Collection and Analysis: One phone interview was conducted with each participant. After the interview was transcribed, 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. Results: Participants identified several components they perceived as essential for enhancing the use of EBP within the athletic training profession. These components included the need for more EBP resources, more processed information, focused workshops, peer discussion and mentorship, and continual repetition and exposure. Participants also indicated that ATs need to accept their professional responsibilities to foster EBP in their daily practices. Conclusions: The proper shift to a culture of EBP in athletic training will take both time and a persistent commitment by ATs to create strategies that will enhance the implementation of EBP across the profession. Researchers should focus on continuing to identify effective educational interventions for ATs

Exploring Virtual Mental Practice in Maintenance Task Training

Science.gov (United States)

Bauerle, Tim; Brnich, Michael J.; Navoyski, Jason

2016-01-01

Purpose: This paper aims to contribute to a general understanding of mental practice by investigating the utility of and participant reaction to a virtual reality maintenance training among underground coal mine first responders. Design/Methodology/Approach: Researchers at the National Institute for Occupational Safety and Health's Office of Mine…

The Initial Training of Geography Teachers at the University of Porto: Model and Training, Practices and Representations

Science.gov (United States)

Martins, Felisbela

2015-01-01

Since 2008, the initial training of Geography teachers in Portugal was combined with the initial training of History teachers. This forced union has led to implications in the practices and teaching of geography. This paper intends to explore the thoughts and actions of the student teachers at the Faculty of Arts and Humanities, University of…

Practical Qualitative Research Strategies: Training Interviewers and Coders.

Science.gov (United States)

Goodell, L Suzanne; Stage, Virginia C; Cooke, Natalie K

2016-09-01

The increased emphasis on incorporating qualitative methodologies into nutrition education development and evaluation underscores the importance of using rigorous protocols to enhance the trustworthiness of the findings. A 5-phase protocol for training qualitative research assistants (data collectors and coders) was developed as an approach to increase the consistency of the data produced. This training provides exposure to the core principles of qualitative research and then asks the research assistant to apply those principles through practice in a setting structured on critical reflection. Copyright © 2016 Society for Nutrition Education and Behavior. Published by Elsevier Inc. All rights reserved.

Evaluation of a training program for device operators in the Australian Government's Point of Care Testing in General Practice Trial: issues and implications for rural and remote practices.

Science.gov (United States)

Shephard, Mark D; Mazzachi, Beryl C; Watkinson, Les; Shephard, Anne K; Laurence, Caroline; Gialamas, Angela; Bubner, Tanya

2009-01-01

From September 2005 to February 2007 the Australian Government funded the Point of Care Testing (PoCT) in General Practice Trial, a multi-centre, cluster randomised controlled trial to determine the safety, clinical effectiveness, cost-effectiveness and satisfaction of PoCT in General Practice. In total, 53 practices (23 control and 30 intervention) based in urban, rural or remote locations across three states (South Australia [SA], New South Wales [NSW] and Victoria [VIC]) participated in the Trial. Control practices had pathology testing performed by their local laboratory, while intervention practices conducted pathology testing by PoCT. In total, 4968 patients (1958 control and 3010 intervention) participated in the Trial. The point-of-care (PoC) tests performed by intervention practices were: haemoglobin A1c (HbA1c) and urine albumin:creatinine ratio (ACR) on patients with diabetes, total cholesterol, triglyceride and high density lipoprotein (HDL) cholesterol on patients with hyperlipidaemia, and international normalised ratio (INR) on patients on anticoagulant therapy. Three PoCT devices measured these tests: the Siemens DCA 2000 (Siemens HealthCare Diagnostics, Melbourne, VIC, Australia) for HbA1c and urine ACR; Point of Care Diagnostics Cholestech LDX analyser (Point of Care Diagnostics; Sydney, NSW, Australia) for lipids; and the Roche CoaguChek S (Roche Diagnostics; Sydney, NSW, Australia) for INR. Point-of-care testing in the General Practice Trial was underpinned by a quality management framework which included an on-going training and competency program for PoCT device operators. This article describes the design, implementation and results of the training and competency program. An education and training resource package was developed for the Trial consisting of a training manual, a set of A3 laminated posters and a CD ROM. Five initial training workshops were held for intervention practices from each geographic region between August and October 2005

Pediatric hospitalists: training, current practice, and career goals.

Science.gov (United States)

Freed, Gary L; Dunham, Kelly M

2009-03-01

To determine the range and frequency of experiences, clinical and nonclinical roles, training, work expectations, and career plans of practicing pediatric hospitalists. Mail survey study of a national sample of 530 pediatric hospitalists of whom 67% (N = 338) were from teaching hospitals, 71% (N = 374) were from children's hospitals, 43% (N = 230) were from freestanding children's hospitals, and 69% (N = 354) were from hospitals with >or=250 beds. The response rate was 84%. The majority (54%; N = 211) had been practicing as hospitalists for at least 3 years. Most reported that the pediatric inpatient unit (94%) and inpatient consultation service (51%) were a part of their regular clinical assignment. Most did not provide service in the normal newborn nursery (58%), subspecialty inpatient service (52%), transports (85%), outpatient clinics (66%), or as part of an emergency response team (53%). Many participated in quality improvement (QI) initiatives (84%) and practice guideline development (81%). This study provides the most comprehensive information available regarding the clinical and nonclinical roles, training, work expectations, and career plans of pediatric hospitalists. However, the field is currently a moving target; there is significant flux in the hospitalist workforce and variation in the roles of these professionals in their clinical and nonclinical work environment. (c) 2009 Society of Hospital Medicine.

Effect of practical training on the learning motivation profile of Japanese pharmacy students using structural equation modeling

Directory of Open Access Journals (Sweden)

Shigeo Yamamura

2017-02-01

Full Text Available Purpose To establish a model of Japanese pharmacy students’ learning motivation profile and investigate the effects of pharmaceutical practical training programs on their learning motivation. Methods The Science Motivation Questionnaire II was administered to pharmacy students in their 4th (before practical training, 5th (before practical training at clinical sites, and 6th (after all practical training years of study at Josai International University in April, 2016. Factor analysis and multiple-group structural equation modeling were conducted for data analysis. Results A total of 165 students participated. The learning motivation profile was modeled with 4 factors (intrinsic, career, self-determination, and grade motivation, and the most effective learning motivation was grade motivation. In the multiple-group analysis, the fit of the model with the data was acceptable, and the estimated mean value of the factor of ‘self-determination’ in the learning motivation profile increased after the practical training programs (P= 0.048, Cohen’s d= 0.43. Conclusion Practical training programs in a 6-year course were effective for increasing learning motivation, based on ‘self-determination’ among Japanese pharmacy students. The results suggest that practical training programs are meaningful not only for providing clinical experience but also for raising learning motivation.

Exploring accountability of clinical ethics consultants: practice and training implications.

Science.gov (United States)

Weise, Kathryn L; Daly, Barbara J

2014-01-01

Clinical ethics consultants represent a multidisciplinary group of scholars and practitioners with varied training backgrounds, who are integrated into a medical environment to assist in the provision of ethically supportable care. Little has been written about the degree to which such consultants are accountable for the patient care outcome of the advice given. We propose a model for examining degrees of internally motivated accountability that range from restricted to unbounded accountability, and support balanced accountability as a goal for practice. Finally, we explore implications of this model for training of clinical ethics consultants from diverse academic backgrounds, including those disciplines that do not have a formal code of ethics relating to clinical practice.

The hospital component of general practice vocational training--the Irish experience.

Science.gov (United States)

Murphy, A W

1992-12-01

All second and third year general practice vocational trainees in the Irish Republic in 1991 were invited to complete a questionnaire concerning the hospital component of their training. The questionnaire was based on specific recommendations published by the I.C.G.P. regarding hospital training posts. Replies were received from 39 trainees constituting 70% of the total number of eligible trainees. In general, hospital posts were perceived to be of relevance and to offer adequate exposure to outpatient management and to the development of useful practical skills. More than 70% of the trainees were free to attend at least 75% of the study release course. Everyone entitled to study leave for examination purposes obtained it. However, 95% of trainees found their hospital teachers unfamiliar with the aims and objectives of Vocational Training. Two-thirds of trainees received less than two hours a week of formal or informal teaching. More than two-thirds did not participate in an introductory general practice period and less than a quarter had their individual needs assessed early on. Substantial realisation of the guidelines issued by the ICGP has been achieved. Further work is necessary in the areas of individual needs assessment, relevant structured teaching and general practice liaison. Three specific recommendations are made to achieve these aims.

Virtual-reality-based attention assessment of ADHD: ClinicaVR: Classroom-CPT versus a traditional continuous performance test.

Science.gov (United States)

Neguț, Alexandra; Jurma, Anda Maria; David, Daniel

2017-08-01

Virtual-reality-based assessment may be a good alternative to classical or computerized neuropsychological assessment due to increased ecological validity. ClinicaVR: Classroom-CPT (VC) is a neuropsychological test embedded in virtual reality that is designed to assess attention deficits in children with attention deficit hyperactivity disorder (ADHD) or other conditions associated with impaired attention. The present study aimed to (1) investigate the diagnostic validity of VC in comparison to a traditional continuous performance test (CPT), (2) explore the task difficulty of VC, (3) address the effect of distractors on the performance of ADHD participants and typically-developing (TD) controls, and (4) compare the two measures on cognitive absorption. A total of 33 children diagnosed with ADHD and 42 TD children, aged between 7 and 13 years, participated in the study and were tested with a traditional CPT or with VC, along with several cognitive measures and an adapted version of the Cognitive Absorption Scale. A mixed multivariate analysis of covariance (MANCOVA) revealed that the children with ADHD performed worse on correct responses had more commissions and omissions errors than the TD children, as well as slower target reaction times . The results showed significant differences between performance in the virtual environment and the traditional computerized one, with longer reaction times in virtual reality. The data analysis highlighted the negative influence of auditory distractors on attention performance in the case of the children with ADHD, but not for the TD children. Finally, the two measures did not differ on the cognitive absorption perceived by the children.

Effect of temperature on fatty acid metabolism in skeletal muscle mitochondria of untrained and endurance-trained rats.

Science.gov (United States)

Zoladz, Jerzy A; Koziel, Agnieszka; Broniarek, Izabela; Woyda-Ploszczyca, Andrzej M; Ogrodna, Karolina; Majerczak, Joanna; Celichowski, Jan; Szkutnik, Zbigniew; Jarmuszkiewicz, Wieslawa

2017-01-01

We studied the effects of various assay temperatures, representing hypothermia (25°C), normothermia (35°C), and hyperthermia (42°C), on the oxidation of lipid-derived fuels in rat skeletal muscle mitochondria of untrained and endurance-trained rats. Adult 4-month-old male Wistar rats were assigned to a training group (rats trained on a treadmill for 8 weeks) or a sedentary control group. In skeletal muscle mitochondria of both control and trained rats, an increase in the assay temperature from 25°C to 42°C was accompanied by a consistent increase in the oxidation of palmitoylcarnitine and glycerol-3-phosphate. Moreover, endurance training increased mitochondrial capacity to oxidize the lipid-derived fuels at all studied temperatures. The endurance training-induced increase in mitochondrial capacity to oxidize fatty acids was accompanied by an enhancement of mitochondrial biogenesis, as shown by the elevated expression levels of Nrf2, PGC1α, and mitochondrial marker and by the elevated expression levels of mitochondrial proteins involved in fatty acid metabolism, such as fatty acid transporter CD36, carnitine palmitoyltransferase 1A (CPT1A), and acyl-CoA dehydrogenase (ACADS). We conclude that hyperthermia enhances but hypothermia attenuates the rate of the oxidation of fatty acids and glycerol-3-phosphate in rat skeletal muscle mitochondria isolated from both untrained and trained rats. Moreover, our results indicate that endurance training up-regulates mitochondrial biogenesis markers, lipid-sustained oxidative capacity, and CD36 and CPT1A proteins involved in fatty acid transport, possibly via PGC1α and Nrf2 signaling pathways.

Formal and Informal Continuing Education Activities and Athletic Training Professional Practice

Science.gov (United States)

Armstrong, Kirk J.; Weidner, Thomas G.

2010-01-01

Abstract Context: Continuing education (CE) is intended to promote professional growth and, ultimately, to enhance professional practice. Objective: To determine certified athletic trainers' participation in formal (ie, approved for CE credit) and informal (ie, not approved for CE credit) CE activities and the perceived effect these activities have on professional practice with regard to improving knowledge, clinical skills and abilities, attitudes toward patient care, and patient care itself. Design: Cross-sectional study. Setting: Athletic training practice settings. Patients or Other Participants: Of a geographic, stratified random sample of 1000 athletic trainers, 427 (42.7%) completed the survey. Main Outcome Measure(s): The Survey of Formal and Informal Athletic Training Continuing Education Activities was developed and administered electronically. The survey consisted of demographic characteristics and Likert-scale items regarding CE participation and perceived effect of CE on professional practice. Internal consistency of survey items was determined using the Cronbach α (α  =  0.945). Descriptive statistics were computed for all items. An analysis of variance and dependent t tests were calculated to determine differences among respondents' demographic characteristics and their participation in, and perceived effect of, CE activities. The α level was set at .05. Results: Respondents completed more informal CE activities than formal CE activities. Participation in informal CE activities included reading athletic training journals (75.4%), whereas formal CE activities included attending a Board of Certification–approved workshop, seminar, or professional conference not conducted by the National Athletic Trainers' Association or affiliates or committees (75.6%). Informal CE activities were perceived to improve clinical skills or abilities and attitudes toward patient care. Formal CE activities were perceived to enhance knowledge. Conclusions: More

Appraisal of systematic training practices by building construction ...

African Journals Online (AJOL)

It was observed that 89.65% and 91.38% of the respondents agree that management and technical staff training is only embarked on when needed: that ITF ... of building construction workers serves a means of maintaining standards and ensuring that those who are newly engaged into existing jobs and practices are able ...

Barriers Encountered in the Transfer of Educational Training to Workplace Practice in Saudi Arabia

Science.gov (United States)

Almannie, Mohamed

2015-01-01

This study introduces a critical issue in the practicality of training programs, not only in Saudi Arabia, but also in other developing countries where billions of dollars are spent on training human resources without evaluation of these programs on workplace practice and organization development. This study investigates barriers encountered in…

Evaluation of the "Foundations in Knowledge Translation" training initiative: preparing end users to practice KT.

Science.gov (United States)

Park, Jamie S; Moore, Julia E; Sayal, Radha; Holmes, Bev J; Scarrow, Gayle; Graham, Ian D; Jeffs, Lianne; Timmings, Caitlyn; Rashid, Shusmita; Johnson, Alekhya Mascarenhas; Straus, Sharon E

2018-04-25

Current knowledge translation (KT) training initiatives are primarily focused on preparing researchers to conduct KT research rather than on teaching KT practice to end users. Furthermore, training initiatives that focus on KT practice have not been rigorously evaluated and have focused on assessing short-term outcomes and participant satisfaction only. Thus, there is a need for longitudinal training evaluations that assess the sustainability of training outcomes and contextual factors that may influence outcomes. We evaluated the KT training initiative "Foundations in KT" using a mixed-methods longitudinal design. "Foundations in KT" provided training in KT practice and included three tailored in-person workshops, coaching, and an online platform for training materials and knowledge exchange. Two cohorts were included in the study (62 participants, including 46 "Foundations in KT" participants from 16 project teams and 16 decision-maker partners). Participants completed self-report questionnaires, focus groups, and interviews at baseline and at 6, 12, 18, and 24 months after the first workshop. Participant-level outcomes include survey results which indicated that participants' self-efficacy in evidence-based practice (F(1,8.9) = 23.7, p = 0.001, n = 45), KT activities (F(1,23.9) = 43.2, p training initiative helped participants achieve their KT project objectives, plan their projects, and solve problems over time. Contextual factors include teams with high self-reported organizational capacity and commitment to implement at the start of their project had buy-in from upper management that resulted in secured funding and resources for their project. Training initiative outcomes include participants who applied the KT knowledge and skills they learned to other projects by sharing their knowledge informally with coworkers. Sustained spread of KT practice was observed with five teams at 24 months. We completed a longitudinal evaluation of a KT

Peculiarities of pedagogical practice in professional training of preschool teachers

OpenAIRE

Kodirova Zokhida Sobirovna

2015-01-01

This article deals with the preparation of the future educators for their professional activities. Pedagogical practice is an important stage of educators’ training for their further professional activities.

General educational disciplines practice-oriented training in intermediate vocational education

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Liya G. Skorobogatova

2011-01-01

Full Text Available The article concerns crucial issues of practice-oriented training in Russia's intermediate vocational education, designates directions of general educational disciplines study in intermediate vocational education.

Implementing portfolio in postgraduate general practice training. Benefits and recommendations.

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Alotaibi, Fawaz S

2012-10-01

This paper presents a review to explore the literature focusing on portfolio in postgraduate general practice (GP) training, and to examine the impact of implementation of portfolio on learning process, as well as proposing recommendations for its implementation in postgraduate GP training. An electronic search was carried out on several databases for studies addressing portfolio in postgraduate GP training. Six articles were included to address specifically the effectiveness of portfolio in postgraduate GP training. Five of them described successful experiences of portfolio-based learning implementation. Only one article addressed portfolio-based assessment in postgraduate GP training. The existing evidence provides various benefits of professional portfolio-based learning. It does appear to have advantages of stimulating reflective learning, promoting proactive learning, and bridging the hospital experiences of the learners to GP. Moreover, the challenges to implementation of portfolio-based learning are often based on orientation and training of stakeholders.

Determination of the T- and CPT-violation parameters in the neutral-kaon system using the Bell-Steinberger relation and data from CPLEAR

CERN Document Server

Apostolakis, Alcibiades J; Backenstoss, Gerhard; Bargassa, P; Behnke, O; Benelli, A; Bertin, V; Blanc, F; Bloch, P; Carlson, P J; Carroll, M; Cawley, E; Chertok, M B; Danielsson, M; Dejardin, M; Derré, J; Ealet, A; Eleftheriadis, C; Fetscher, W; Fidecaro, Maria; Filipcic, A; Francis, D; Fry, J; Gabathuler, Erwin; Gamet, R; Gerber, H J; Go, A; Haselden, A; Hayman, P J; Henry-Coüannier, F; Hollander, R W; Jon-And, K; Kettle, P R; Kokkas, P; Kreuger, R; Le Gac, R; Leimgruber, F; Mandic, I; Manthos, N; Marel, Gérard; Mikuz, M; Miller, J; Montanet, François; Müller, A; Nakada, Tatsuya; Pagels, B; Papadopoulos, I M; Pavlopoulos, P; Polivka, G; Rickenbach, R; Roberts, B L; Sakelliou, L; Ruf, T; Schäfer, M; Schaller, L A; Schietinger, T; Schopper, A; Tauscher, Ludwig; Thibault, C; Touchard, F; Touramanis, C; van Eijk, C W E; Vlachos, S; Weber, P; Wigger, O; Wolter, M; Zavrtanik, D; Zimmerman, D

1999-01-01

Data from the CPLEAR experiment, together with the most recent world averages for some of the neutral-kaon parameters, were constrained with the Bell--Steinberger (or unitarity) relation, allowing the T-violation parameter $\\ree$ and the CPT-violation parameter $\\imd$ of the neutral-kaon mixing matrix to be determined with an increased accuracy: $\\ree = (164.9 \\pm 2.5)\\times 10^{-5}$, $\\imd = ( 2.4 \\pm 5.0)\\times 10^{-5}$. Moreover, the constraint allows the CPT-violation parameter for the neutral-kaon semileptonic decays, $\\rey$, to be determined for the first time. The $\\Delta S \

Working with LGBT Individuals: Incorporating Positive Psychology into Training and Practice

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Lytle, Megan C.; Vaughan, Michelle D.; Rodriguez, Eric M.; Shmerler, David L.

2014-01-01

This paper examines how positive psychology principles can be incorporated into clinical training and practice to work with lesbian, gay, bisexual and transgender (LGBT) clients. LGBT psychology literature has all too often relied on heterosexual and cisgender reference groups as the norm with respect to psychological health, primarily framing the experiences of LGBT individuals through the lens of psychopathology. As a result, strengths that could be ascribed to the LGBT experience have been overlooked within training and practice. While positive psychology is actively being incorporated into clinical and counseling psychology curricula, broadening the paradigm to include LGBT individuals has generally not been included in the discussion. Specific recommendations for training psychologists to incorporate and foster positive social institutions, positive subjective experiences and character strengths when working with LGBT clients and celebrating their unique experiences are provided. PMID:25544947

Register of practices and teacher training: reflection, memory and authorship

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Amanda Cristina Teagno Lopes Marques

2011-07-01

Full Text Available This article aims at analyzing the contribution of the register of practices in the process of inservice training and teacher development. It is organized in three parts: first, we elucidateconcepts of different authors about our object (FREIRE, 1996; GUARNIERI, 2001; SÁ-CHAVES, 2004, WARSCHAUER, 1993, 2001; ZABALZA, 1994, 2004, in the second part, we analyze some register of practices produced by a professor of early childhood education, seeking to highlight elements that indicate the relationship between register, reflection and training; inthe end, we indicate the need to move the register as individual attitude to the register as a collective process, as suggested by the perspective of pedagogical documentation describedin Italian literature (BALSAMO, 1998; BENZONI, 2001; BORGHI, APOSTOLI, 2001; GANDINI, GOLDHABER, 2002. The register of practices can contribute to the processes of professional and organizational development, in a reflective school (ALARCÃO, 2002, 2003 and trulypublic because it makes visible to society by documentation of the experiences that teachersand children build together (MALAGUZZI, 1999.

The Literacy Practices of Vocational Training in Carpentry and Automotive Technology

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Parkinson, Jean; Mackay, James

2016-01-01

Prior studies indicate that vocational students' literacy practices are more demanding than is generally recognised. Employing a view of literacy acquisition as socialisation, we investigated the literacy practices of trades training in Carpentry and Automotive Technology, by interviewing tutors and examined course books and student writing. A…

Cpt1a gene expression in peripheral blood mononuclear cells as an early biomarker of diet-related metabolic alterations

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Rubén Díaz-Rúa

2016-11-01

Full Text Available Background: Research on biomarkers that provide early information about the development of future metabolic alterations is an emerging discipline. Gene expression analysis in peripheral blood mononuclear cells (PBMC is a promising tool to identify subjects at risk of developing diet-related diseases. Objective: We analysed PBMC expression of key energy homeostasis-related genes in a time-course analysis in order to find out early markers of metabolic alterations due to sustained intake of high-fat (HF and high-protein (HP diets. Design: We administered HF and HP diets (4 months to adult Wistar rats in isocaloric conditions to a control diet, mainly to avoid overweight associated with the intake of hyperlipidic diets and, thus, to be able to characterise markers of metabolically obese normal-weight (MONW syndrome. PBMC samples were collected at different time points of dietary treatment and expression of relevant energy homeostatic genes analysed by real-time reverse transcription-polymerase chain reaction. Serum parameters related with metabolic syndrome, as well as fat deposition in liver, were also analysed. Results: The most outstanding results were those obtained for the expression of the lipolytic gene carnitine palmitoyltransferase 1a (Cpt1a. Cpt1a expression in PBMC increased after only 1 month of exposure to both unbalanced diets, and this increased expression was maintained thereafter. Interestingly, in the case of the HF diet, Cpt1a expression was altered even in the absence of increased body weight but correlated with alterations such as higher insulin resistance, alteration of serum lipid profile and, particularly, increased fat deposition in liver, a feature characteristic of metabolic syndrome, which was even observed in animals fed with HP diet. Conclusions: We propose Cpt1a gene expression analysis in PBMC as an early biomarker of metabolic alterations associated with MONW phenotype due to the intake of isocaloric HF diets, as

Dehydration treatment practices among pediatrics-trained and non-pediatrics trained emergency physicians.

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Nunez, Jeranil; Liu, Deborah R; Nager, Alan L

2012-04-01

We sought to survey emergency physicians in the United States regarding the management of pediatric dehydration secondary to acute gastroenteritis. We hypothesized that responses from physicians with dedicated pediatric training (PT), that is, board certification in pediatrics or pediatric emergency medicine, would differ from responses of physicians with no dedicated pediatric training (non-PT). An anonymous survey was mailed to randomly selected members of the American College of Emergency Physicians and sent electronically to enrollees of Brown University pediatric emergency medicine listserv. The survey consisted of 17 multiple-choice questions based on a clinical scenario depicting a 2-year-old with acute gastroenteritis and moderate dehydration. Questions asked related to treatment preferences, practice setting, and training information. One thousand sixty-nine surveys were received: 997 surveys were used for data analysis, including 269 PT physicians and 721 non-PT physicians. Seventy-nine percent of PT physicians correctly classified the scenario patient as moderately dehydrated versus 71% of non-PT physicians (P = 0.063). Among those who correctly classified the patient, 121 PT physicians (58%) and 350 non-PT physicians (68%) would initially hydrate the patient with intravenous fluids. Pediatrics-trained physicians were more likely to initially choose oral or nasogastric hydration compared with non-PT physicians (P = 0.0127). Pediatrics-trained physicians were less likely to perform laboratory testing compared with the non-PT group (n = 92, 45%, vs n = 337, 66%; P dehydrated children, significantly more PT physicians, compared with non-PT physicians, follow established guidelines.

An ignored cause of red urine in children: rhabdomyolysis due to carnitine palmitoyltransferase II (CPT-II) deficiency.

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Melek, Engin; Bulut, Fatma Derya; Atmış, Bahriye; Yılmaz, Berna Şeker; Bayazıt, Aysun Karabay; Mungan, Neslihan Önenli

2017-02-01

Carnitine palmitoyltransferase II (CPT-II) deficiency is an autosomal recessively inherited disorder involving the β-oxidation of long-chain fatty acids, which leads to rhabdomyolysis and subsequent acute renal failure. The clinical phenotype varies from a severe infantile form to a milder muscle form. Here, we report a 9-year-old boy referred to our hospital for the investigation of hematuria with a 2-day history of dark urine and malaise. As no erythrocytes in the microscopic examination of the urine and hemoglobinuria were present, myoglobinuria due to rhabdomyolysis was the most probable cause of dark urine. After excluding the other causes of rhabdomyolysis, with the help of metabolic investigations, the patient was suspected to have CPT-II deficiency, the most common cause of metabolic rhabdomyolysis. Our aim in presenting this case is to emphasize considering rhabdomyolysis in the differential diagnosis of dark urine in order to prevent recurrent rhabdomyolysis and renal injury.

Test of CPT and Lorentz symmetry in entangled neutral kaons with the KLOE experiment

International Nuclear Information System (INIS)

Babusci, D.; Balwierz-Pytko, I.; Bencivenni, G.; Bloise, C.; Bossi, F.; Branchini, P.; Budano, A.; Caldeira Balkeståhl, L.; Capon, G.; Ceradini, F.; Ciambrone, P.; Curciarello, F.; Czerwiński, E.; Danè, E.; De Leo, V.; De Lucia, E.; De Robertis, G.; De Santis, A.; De Simone, P.

2014-01-01

Neutral kaon pairs produced in ϕ decays in anti-symmetric entangled state can be exploited to search for violation of CPT symmetry and Lorentz invariance. We present an analysis of the CP-violating process ϕ→K S K L →π + π − π + π − based on 1.7 fb −1 of data collected by the KLOE experiment at the Frascati ϕ-factory DAΦNE. The data are used to perform a measurement of the CPT-violating parameters Δa μ for neutral kaons in the context of the Standard Model Extension framework. The parameters measured in the reference frame of the fixed stars are: Δa 0 =(−6.0±7.7 stat ±3.1 syst )×10 −18 GeV, Δa X =(0.9±1.5 stat ±0.6 syst )×10 −18 GeV, Δa Y =(−2.0±1.5 stat ±0.5 syst )×10 −18 GeV, Δa Z =(3.1±1.7 stat ±0.5 syst )×10 −18 GeV. These are presently the most precise measurements in the quark sector of the Standard Model Extension.

Minimally invasive pediatric surgery: Increasing implementation in daily practice and resident's training

NARCIS (Netherlands)

E.A.T. Velde (Te); N.M.A. Bax (Klaas); S.H.A.J. Tytgat; J.R. de Jong (Justin); D.V. Travassos (Vieira); W.L.M. Kramer; D.C. van der Zee (David)

2008-01-01

textabstractBackground: In 1998, the one-year experience in minimally invasive abdominal surgery in children at a pediatric training center was assessed. Seven years later, we determined the current status of pediatric minimally invasive surgery in daily practice and surgical training. Methods: A

Vertical integration of teaching in Australian general practice--a survey of regional training providers.

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Stocks, Nigel P; Frank, Oliver; Linn, Andrew M; Anderson, Katrina; Meertens, Sarah

2011-06-06

To examine vertical integration of teaching and clinical training in general practice and describe practical examples being undertaken by Australian general practice regional training providers (RTPs). A qualitative study of all RTPs in Australia, mid 2010. All 17 RTPs in Australia responded. Eleven had developed some vertical integration initiatives. Several encouraged registrars to teach junior doctors and medical students, others encouraged general practitioner supervisors to run multilevel educational sessions, a few coordinated placements, linkages and support across their region. Three RTPs provided case studies of vertical integration. Many RTPs in Australia use vertical integration of teaching in their training programs. RTPs with close associations with universities and rural clinical schools seem to be leading these initiatives.

Measurements of Direct CP Violation, CPT Symmetry, and Other Parameters in the Neutral Kaon System

Energy Technology Data Exchange (ETDEWEB)

Worcester, Elizabeth Turner [Univ. of Chicago, IL (United States)

2007-12-01

The authors present precision measurements of the direct CP violation parameter, Re(ϵ'/ϵ), the kaon parameters, Δm and τ_S, and the CPT tests, Φ_± and ΔΦ, in neutral kaon decays. These results are based on the full dataset collected by the KTeV experiment at Fermi National Accelerator Laboratory during 1996, 1997, and 1999. This dataset contains ~ 15 million K → π⁰π⁰ decays and ~ 69 million K → π⁺π^- decays. They describe significant improvements to the precision of these measurements relative to previous KTeV analyses. They find Re(ϵ'/ϵ = [19.2 ± 1.1(stat) ± 1.8(syst)] x 10^-4, Δm = (5265 ± 10) x 10⁶ hs^-1, and τ_S = (89.62 ± 0.05) x 10^-12 s. They measure Φ_± = (44.09 ± 1.00)° and ΔΦ = (0.29 ± 0.31)°; these results are consistent with CPT symmetry.

Value of a regional family practice residency training program site

Science.gov (United States)

Fletcher, Sarah; Mullett, Jennifer; Beerman, Steve

2014-01-01

Abstract Objective To examine the perceptions of residents, nurses, and physicians about the effect of a regional family practice residency site on the delivery of health services in the community, as well as on the community health care providers. Design Interviews and focus groups were conducted. Setting Nanaimo, BC. Participants A total of 16 residents, 15 nurses, and 20 physicians involved with the family practice residency training program at the Nanaimo site. Methods A series of semistructured interviews and focus groups was conducted. Transcripts of interviews and focus groups were analyzed thematically by the research team. Main findings Overall, participants agreed that having a family practice residency training site in the community contributed to community life and to the delivery of health services in the following ways: increased community capacity and social capital; motivated positive relationships and attitudes in the hospital and community settings; improved communication and teamwork, as well as accessibility and understanding of the health care system; increased the standard of care; and facilitated the recruitment and retention of family physicians. Conclusion This family practice residency training site was beneficial for the community it served. Future planning for distributed medical education sites should take into account the effects of these sites on the health care community and ensure that they continue to be positive influences. Further research in this area could focus on patients’ perceptions of how residency programs affect their care, as well as on the effect of residency programs on wait times and workload for physicians and nurses. PMID:25217693

Teacher training of secondary - Orient from the point of view practice

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Hai, Tuong Duy; Huong, Nguyen Thanh

2018-01-01

The article presents the point of view about teacher training based on analysis of practices of teaching/learning in disciplinary in high school. Basing on analysis results of teaching faculty and the learning process of students in the disciplinary in high school to offer tags referred to the ongoing training of secondary teachers to adapt to educational.

Compatibility of scientific research and specialty training in general practice. A cross-sectional study.

Science.gov (United States)

Kötter, Thomas; Carmienke, Solveig; Herrmann, Wolfram J

2014-01-01

In many departments of General Practice (GP) in Germany, young doctors who are trainees also work as researchers. Often these trainees work part time at the university and part time as a trainee in clinical practice. However, little is known about the situation of the actors involved. The aim of the study was to investigate the perspectives of GP trainees, heads of departments and GP trainers regarding the combination of research and GP training. We conducted a web-based survey with the heads of all German departments of General Practice, GP trainees who also conduct research and their GP trainers. The questionnaires consisted of open and closed questions. The results were analyzed using descriptive statistics and qualitative methods. 28 heads of GP departments and 20 GP trainees responded. The trainees were mostly very satisfied with their situation as a trainee. However, the trainees considered the combination of research and GP training as difficult. The respondents name as problems the coordination of multiple jobs and the lack of credibility given to research in General Practice. They name as solutions research-enabling training programs and uniform requirements in training regarding research. The combination of GP training and scientific research activity is perceived as difficult. However, well-organized and designed programs can improve the quality of the combination.

Self-efficacy perception in high school students with mild intellectual disability in practical training

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Milanović-Dobrota Biljana

2013-01-01

Full Text Available The main goal of this paper is to determine how students with mild intellectual disability perceive self-efficacy in practical training, with regard to the intellectual level, gender, work field and professional level for which they are being trained. The sample consists of 120 students with mild intellectual disability, of both genders, undergoing vocational training in five work fields for the second and third level professions. Adapted Self-Efficacy to Regulate Training Scale (Bandura, 2006 was used to assess the influence of negative internal and external factors on the students' efficacy at performing tasks in practical training. It was determined that there is a statistically significant difference among the examinees of the same disability category, but different level of intellectual functioning. Girls with lower and higher levels of intellectual functioning were found to perceive self-efficacy in practical training with lower level of confidence than boys with the same levels of intellectual functioning. The examinees undergoing the third level vocational training are more confident in their abilities to coordinate knowledge and skills in training regardless of different distracting factors. There we no statistically significant differences determined with regard to the work field. Assessing self-efficacy in training can direct the development of self-efficacy, help individuals gain a sense of control over their career development, and for professionals involved in finding jobs for persons with intellectual disability provide a predictive success/failure role at work.

EVALUATION OF PRE AND POST TRAINING PRACTICES REGARDING MANAGEMENT OF DIABETES

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M Mohanty

1995-09-01

Full Text Available The study was conducted on 112 diabetic patients in S.S. Hospital.Varanasi to evaluate the pre- and post- training practices regarding management of Diabetes mellitus. A pre-tested structured respondent schedule urn used to collect information regarding the socio-economic status and some of the managerial aspects of the disease by questionaire cum interview method. Education cum training was imparted to all the respondents in the first three months and in the fourth month evaluation programme was carried out and their level ofpractive regarding different aspects of diabetic management were assessed by using seven point score method. It was found that training was proved effective for the aspect "Physical exer­cise" and "Restricted diet" but slight improvement in the practive score was seen in "Precaution in Special Hygienic Condition" aspects. So. con­tinuous education programme was needed to improve their practice rate.

Clinical education - place and part for becoming a practically trained radiographer

International Nuclear Information System (INIS)

Shangova, M.; Stavreva, E.; Panamska, K.; Bozhkova, M.

2015-01-01

Full text: The aim is to present the crucial role of clinical education for becoming a practically trained radiographer. It's been put on review and analysis the role of the clinic practice and pre-graduate practice into the education of the future specialist. It's presenting in detail every component of the program for study and the contribution of every module in it - image diagnostic, nuclear medicine and radiotherapy. the clinical education lasts six semesters in real working environment. The gradual increase of working hours creates conditions for higher educational quality. Students gradually master techniques, acquire skills and precision at working in an X-ray department, nuclear medicine units and radiotherapy, master communication techniques and acquire teamwork skills. the clinical education provides professional training, quick adaptation to realization and facilitates starting a job

In situ pore-pressure evolution during dynamic CPT measurements in soft sediments of the western Baltic Sea

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Seifert, Annedore; Stegmann, Sylvia; Mörz, Tobias; Lange, Matthias; Wever, Thomas; Kopf, Achim

2008-08-01

We present in situ strength and pore-pressure measurements from 57 dynamic cone penetration tests in sediments of Mecklenburg ( n = 51), Eckernförde ( n = 2) and Gelting ( n = 4) bays, western Baltic Sea, characterised by thick mud layers and partially free microbial gas resulting from the degradation of organic material. In Mecklenburg and Eckernförde bays, sediment sampling by nine gravity cores served sedimentological characterisation, analyses of geotechnical properties, and laboratory shear tests. At selected localities, high-resolution echo-sounder profiles were acquired. Our aim was to deploy a dynamic cone penetrometer (CPT) to infer sediment shear strength and cohesion of the sea bottom as a function of fluid saturation. The results show very variable changes in pore pressure and sediment strength during the CPT deployments. The majority of the CPT measurements ( n = 54) show initially negative pore-pressure values during penetration, and a delayed response towards positive pressures thereafter. This so-called type B pore-pressure signal was recorded in all three bays, and is typically found in soft muds with high water contents and undrained shear strengths of 1.6-6.4 kPa. The type B signal is further affected by displacement of sediment and fluid upon penetration of the lance, skin effects during dynamic profiling, enhanced consolidation and strength of individual horizons, the presence of free gas, and a dilatory response of the sediment. In Mecklenburg Bay, the remaining small number of CPT measurements ( n = 3) show a well-defined peak in both pore pressure and cone resistance during penetration, i.e. an initial marked increase which is followed by exponential pore-pressure decay during dissipation. This so-called type A pore-pressure signal is associated with normally consolidated mud, with indurated clay layers showing significantly higher undrained shear strength (up to 19 kPa). In Eckernförde and Gelting bays pore-pressure response type B is

'Just a lovely luxury?' What can public health attachments add to postgraduate general practice training?

Science.gov (United States)

Wills, Jane; Reynolds, Joanna; Swanwick, Tim

2009-07-01

Changing trends in the role of general practice and general practitioners (GPs), including a focus on commissioning and practice population health needs, were reflected in the specialty training curriculum published by the Royal College of General Practitioners (RCGP) in 2007. In response to these developments the London Deanery established training attachments to the public health departments of ten primary care trusts (PCTs) across London, incorporated into three-year GP specialty training programmes. These attachments were evaluated in 2008 by London South Bank University. The aims of the evaluation were to assess the attachment's suitability for addressing areas of the RCGP curriculum; and to explore perceptions of its value for GP training and for future practice. Semi-structured interviews were carried out with two cohorts of trainees towards the end of their public health attachment, and with public health trainers and GP training programme directors from participating schemes. The training attachments were generally considered to offer good opportunities for trainees to fulfil both public health competences and to address relevant areas of the RCGP curriculum, through a variety of types of work. However, this did not necessarily influence either the level of importance attributed to public health in comparison with other clinical training posts or the perceived impact of the attachment on the trainees' future practice as GPs. The reported learning outcomes and value of the attachment for the public health trainers and programme directors reflected the changing and perceived future demands on GPs, but these views were not generally shared by trainees. Public health attachments may offer general practice training programme opportunities for the development of skills and knowledge that are relevant to the changing nature of general practice. Yet, there still appears to be a barrier for trainee GPs in acknowledging their role in non-clinical, population

Physical activity levels during youth sport practice: does coach training or experience have an influence?

Science.gov (United States)

Schlechter, Chelsey R; Rosenkranz, Richard R; Milliken, George A; Dzewaltowski, David A

2017-01-01

This study examined moderate-to-vigorous physical activity (MVPA) levels in youth during flag football practice and compared youth MVPA in practices led by trained or untrained, and by experienced or inexperienced, coaches. Boys (n = 111, mean age = 7.9 ± 1.2 years) from 14 recreation-level flag football teams wore an accelerometer during two practices. Each team's volunteer head coach reported prior training and coaching experience. Mixed-model team-adjusted means showed the proportion of practice time spent in sedentary (13 ± 1%), MVPA (34 ± 2%) and vigorous (12 ± 1%) activity. Practice contributed ~20 min of MVPA towards public health guidelines. There was no significant difference in percentage time spent in MVPA between teams with trained (mean = 33.3%, 95% CI = 29.4%, 37.2%) and untrained coaches (mean = 35.9%, 95% CI = 25.5%, 42.4%) or between experienced (mean = 34.1%, 95% CI = 30.2%, 38.0%) and inexperienced coaches (mean = 33.8, 95% CI = 27.9%, 39.7%). Although sport provides a setting for youth to accrue MVPA, two-thirds of practice was spent sedentarily or in light activity. Participation in a coach training programme was not associated with higher MVPA. Further research is needed to inform volunteer coach training programmes that provide coaches with skills necessary to increase the percentage of practice time spent in MVPA.

Industrial Provision of Practice Skills of Students Training Gastronomy Education (Case of Turkey)

Science.gov (United States)

Sarioglan, Mehmet

2013-01-01

Purpose of this study is to determine to what extent practice skills of students, training in gastronomy education, meet the expectations of food and beverage industry. In the study, 197 students training internship in 27 different firms of total 1540 students training in gastronomy education at higher education level in Turkey were reached by…

A national survey of terrorism preparedness training among pediatric, family practice, and emergency medicine programs.

Science.gov (United States)

Martin, Shelly D; Bush, Anneke C; Lynch, Julia A

2006-09-01

Domestic terrorism is a real threat focusing on a need to engage in effective emergency preparedness planning and training. Front-line physicians are an important component of any emergency preparedness plan. Potential victims of an attack include children who have unique physiologic and psychological vulnerabilities in disasters. Front-line providers need to have adequate training to effectively participate in local planning initiatives and to recognize and treat casualties including children. The goal of the survey was to assess the current state of terrorism preparedness training, including child victims, by emergency medicine, family practice, and pediatric residency programs in the United States and to assess methods of training and barriers to establishing effective training. A survey was e-mailed to a comprehensive list of all US pediatric, family practice, and emergency medicine residency programs 3 times between September 2003 and January 2004. The survey measured the perceived risk of terrorist attack, level of training by type of attack, level of training regarding children, method of training, and barriers to training. Overall, 21% of programs responded (46 of 182 pediatric, 75 of 400 family practice, and 29 of 125 emergency medicine programs). Across all of the event types, emergency medicine programs were more likely to report adequate/comprehensive training. However, terrorism preparedness funding, these data suggest that we are failing to provide adequate training to front-line providers who may care for children in a catastrophic domestic terrorist event.

[Healthy eating: implementation of a practice-oriented training program].

Science.gov (United States)

Kulakova, E N; Nastausheva, T L; Usacheva, E A

2016-01-01

Health professionals need to have current knowledge and skills in nutrition. The knowledge and skills have to be acquired in programs of continuing medical education, but also in undergraduate medical education. The main purpose of this work was to develop and implement a practice-oriented training program in nutrition and healthy eating for medical students. The subject named "Nutrition" was implemented into second-year medical curriculum. We defined a theoretical framework and terms such as nutrition, healthy eating, and evidence-based nutrition. In order to get learning outcomes we constructed a method of patients counseling and training "Individual food pyramid". The making of "Individual food pyramid" is a key integrate element of the program. It helps to memorize, understand and apply the basic principles of healthy eating in real life contexts. The final program consists of two sections: "General Nutrition" and "Special Nutrition". The most important intended learning outcome is student's lifestyle improvement. The program is practice-oriented and outcome-based.

Effect of temperature on fatty acid metabolism in skeletal muscle mitochondria of untrained and endurance-trained rats.

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Jerzy A Zoladz

Full Text Available We studied the effects of various assay temperatures, representing hypothermia (25°C, normothermia (35°C, and hyperthermia (42°C, on the oxidation of lipid-derived fuels in rat skeletal muscle mitochondria of untrained and endurance-trained rats. Adult 4-month-old male Wistar rats were assigned to a training group (rats trained on a treadmill for 8 weeks or a sedentary control group. In skeletal muscle mitochondria of both control and trained rats, an increase in the assay temperature from 25°C to 42°C was accompanied by a consistent increase in the oxidation of palmitoylcarnitine and glycerol-3-phosphate. Moreover, endurance training increased mitochondrial capacity to oxidize the lipid-derived fuels at all studied temperatures. The endurance training-induced increase in mitochondrial capacity to oxidize fatty acids was accompanied by an enhancement of mitochondrial biogenesis, as shown by the elevated expression levels of Nrf2, PGC1α, and mitochondrial marker and by the elevated expression levels of mitochondrial proteins involved in fatty acid metabolism, such as fatty acid transporter CD36, carnitine palmitoyltransferase 1A (CPT1A, and acyl-CoA dehydrogenase (ACADS. We conclude that hyperthermia enhances but hypothermia attenuates the rate of the oxidation of fatty acids and glycerol-3-phosphate in rat skeletal muscle mitochondria isolated from both untrained and trained rats. Moreover, our results indicate that endurance training up-regulates mitochondrial biogenesis markers, lipid-sustained oxidative capacity, and CD36 and CPT1A proteins involved in fatty acid transport, possibly via PGC1α and Nrf2 signaling pathways.

Prepared for Practice? Interns’ Experiences of Undergraduate Clinical Skills Training in Ireland

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M. Morris

2016-01-01

Full Text Available Background Many previous studies on internship have reported a lack of preparedness for the role. More recently in Ireland, medical schools have introduced formal clinical skills training programmes. This study sought to evaluate the impact, if any, of formal skills training in the medical training on intern's preparedness for practice. Methods The study utilized a survey approach followed by focus group discussions. The aim was to identify the skills that were taught and assessed in medical training and the skills that were actually required in their intern year. Results Most interns had received skills training in designated skills laboratories. No intern had received training in all skills advised in the European guidelines. Skills taught to all interns were intravenous cannulation, basic life support, and basic suture. Skills required from all interns were intravenous cannulation, phlebotomy, and arterial blood sampling. Removal of peripherally inserted central line (PICC lines, central lines, and chest drains were commonly requested but not taught. Senior staff underestimated skill abilities and expected failure. Conclusion These findings identify discordance between the skills taught and the skills required in the job. There is a need for standardization in the clinical skills training to ensure that all interns enter practice with equal competencies. Consideration should be given to experiential learning opportunities such as subintern programmes to consolidate learning and improve preparedness. Improvement in communications with senior clinicians is indicated to ensure that expectations are realistic and reflective of actual training.

Assertiveness levels of nursing students who experience verbal violence during practical training.

Science.gov (United States)

Unal, Sati; Hisar, Filiz; Görgülü, Ulkü

2012-08-01

The aim of the study was to investigate students' verbal violence experiences, the effect of assertiveness on being subjected to violence, the behaviour of students after the violence and the experience of psychological distress during practical training. The study sample consisted of 274 students attending a school of nursing. A questionnaire form and the Rathus Assertiveness Schedule (RAS) were used for data collection. Percentages, means and the independent samples t-test were used for the evaluation of data. During practical training, the students suffered verbal violence from teachers, department nurses and doctors. The students had higher mean scores of RAS for most types of violence committed by the teachers and being reprimanded by the nurses and 69.3% had not responded to the violence. Students with a high level of assertiveness are subjected to violence more frequently. Being subjected to verbal violence and feeling psychological distress during practical training are a major problem among nursing students. Students should be supported in terms of assertiveness and dealing with violence effectively.

Enhancing Self-Awareness: A Practical Strategy to Train Culturally Responsive Social Work Students

Directory of Open Access Journals (Sweden)

Nalini J. Negi

2010-10-01

Full Text Available A primary goal of social justice educators is to engage students in a process of self-discovery, with the goal of helping them recognize their own biases, develop empathy, and become better prepared for culturally responsive practice. While social work educators are mandated with the important task of training future social workers in culturally responsive practice with diverse populations, practical strategies on how to do so are scant. This article introduces a teaching exercise, the Ethnic Roots Assignment, which has been shown qualitatively to aid students in developing self-awareness, a key component of culturally competent social work practice. Practical suggestions for classroom utilization, common challenges, and past student responses to participating in the exercise are provided. The dissemination of such a teaching exercise can increase the field’s resources for addressing the important goal of cultural competence training.

MAP as a model for practice-based learning and improvement in child psychiatry training.

Science.gov (United States)

Kataoka, Sheryl H; Podell, Jennifer L; Zima, Bonnie T; Best, Karin; Sidhu, Shawn; Jura, Martha Bates

2014-01-01

Not only is there a growing literature demonstrating the positive outcomes that result from implementing evidence based treatments (EBTs) but also studies that suggest a lack of delivery of these EBTs in "usual care" practices. One way to address this deficit is to improve the quality of psychotherapy teaching for clinicians-in-training. The Accreditation Council for Graduate Medical Education (ACGME) requires all training programs to assess residents in a number of competencies including Practice-Based Learning and Improvements (PBLI). This article describes the piloting of Managing and Adapting Practice (MAP) for child psychiatry fellows, to teach them both EBT and PBLI skills. Eight child psychiatry trainees received 5 full days of MAP training and are delivering MAP in a year-long outpatient teaching clinic. In this setting, MAP is applied to the complex, multiply diagnosed psychiatric patients that present to this clinic. This article describes how MAP tools and resources assist in teaching trainees each of the eight required competency components of PBLI, including identifying deficits in expertise, setting learning goals, performing learning activities, conducting quality improvement methods in practice, incorporating formative feedback, using scientific studies to inform practice, using technology for learning, and participating in patient education. A case example illustrates the use of MAP in teaching PBLI. MAP provides a unique way to teach important quality improvement and practice-based learning skills to trainees while training them in important psychotherapy competence.

Test of CPT and Lorentz symmetry in entangled neutral kaons with the KLOE experiment

Energy Technology Data Exchange (ETDEWEB)

Babusci, D. [Laboratori Nazionali di Frascati dell' INFN, Frascati (Italy); Balwierz-Pytko, I. [Institute of Physics, Jagiellonian University, Cracow (Poland); Bencivenni, G.; Bloise, C.; Bossi, F. [Laboratori Nazionali di Frascati dell' INFN, Frascati (Italy); Branchini, P. [INFN Sezione di Roma Tre, Roma (Italy); Budano, A. [Dipartimento di Matematica e Fisica dell' Università “Roma Tre”, Roma (Italy); INFN Sezione di Roma Tre, Roma (Italy); Caldeira Balkeståhl, L. [Department of Physics and Astronomy, Uppsala University, Uppsala (Sweden); Capon, G. [Laboratori Nazionali di Frascati dell' INFN, Frascati (Italy); Ceradini, F. [Dipartimento di Matematica e Fisica dell' Università “Roma Tre”, Roma (Italy); INFN Sezione di Roma Tre, Roma (Italy); Ciambrone, P. [Laboratori Nazionali di Frascati dell' INFN, Frascati (Italy); Curciarello, F. [Dipartimento di Fisica e Scienze della Terra dell' Università di Messina, Messina (Italy); INFN Sezione di Catania, Catania (Italy); Czerwiński, E. [Institute of Physics, Jagiellonian University, Cracow (Poland); Danè, E. [Laboratori Nazionali di Frascati dell' INFN, Frascati (Italy); De Leo, V. [Dipartimento di Fisica e Scienze della Terra dell' Università di Messina, Messina (Italy); INFN Sezione di Catania, Catania (Italy); De Lucia, E. [Laboratori Nazionali di Frascati dell' INFN, Frascati (Italy); De Robertis, G. [INFN Sezione di Bari, Bari (Italy); De Santis, A., E-mail: antonio.desantis@roma1.infn.it [Dipartimento di Fisica dell' Università “Sapienza”, Roma (Italy); INFN Sezione di Roma, Roma (Italy); De Simone, P. [Laboratori Nazionali di Frascati dell' INFN, Frascati (Italy); and others

2014-03-07

Neutral kaon pairs produced in ϕ decays in anti-symmetric entangled state can be exploited to search for violation of CPT symmetry and Lorentz invariance. We present an analysis of the CP-violating process ϕ→K{sub S}K{sub L}→π{sup +}π{sup −}π{sup +}π{sup −} based on 1.7 fb{sup −1} of data collected by the KLOE experiment at the Frascati ϕ-factory DAΦNE. The data are used to perform a measurement of the CPT-violating parameters Δa{sub μ} for neutral kaons in the context of the Standard Model Extension framework. The parameters measured in the reference frame of the fixed stars are: Δa{sub 0}=(−6.0±7.7{sub stat}±3.1{sub syst})×10{sup −18} GeV, Δa{sub X}=(0.9±1.5{sub stat}±0.6{sub syst})×10{sup −18} GeV, Δa{sub Y}=(−2.0±1.5{sub stat}±0.5{sub syst})×10{sup −18} GeV, Δa{sub Z}=(3.1±1.7{sub stat}±0.5{sub syst})×10{sup −18} GeV. These are presently the most precise measurements in the quark sector of the Standard Model Extension.

Effect of 11 months of yoga training on cardiorespiratory responses during the actual practice of Surya Namaskar.

Science.gov (United States)

Sinha, Biswajit; Sinha, Tulika Dasgupta

2014-01-01

Surya Namaskar (SN), a popular traditional Indian yogic practice, includes practicing 12 physical postures with alternate forward and backward bending movement of the body along with deep breathing maneuvers. The practice of SN has become popular among yoga practitioners and other fitness conscious people. The long-term effect of practicing SN and other yogic practices on cardiorespiratory responses during SN are lacking. The present study was conducted to study the effect of yogic training on various cardiorespiratory responses during the SN practice in yoga trainees after a time interval of 3, 6, and 11 months. The present study was conducted on 9 healthy male Army soldiers who underwent training in various yoga postures including SN, meditation, and pranayama for 1 h daily for 11 months. First, second, and third phase of the study was conducted in the laboratory after completion of 3, 6, and 11 months of the yoga training. The participants performed SN along with other yogic practices in the laboratory as per their daily practice schedule. The cardiorespiratory responses of the volunteers were recorded during actual practice of SN. One-way repeated measure ANOVA followed by Tukey HSD. Oxygen consumption and heart rate during actual practice of SN was 0.794 ± 0.252, 0.738 ± 0.229, and 0.560 ± 0.165 L/min and 92.1 ± 11.6, 97.9 ± 7.3 and 87.4 ± 9.2 beats/min respectively at 1(st) , 2(nd) , and 3(rd) phase of yoga training. Minute ventilation and tidal volume also reduced from 19.9 ± 4.65 to 17.8 ± 4.41 L/min and 1.091 ± 0.021 to 0.952 L/breath from 1(st) phase to 3(rd) phase of yoga training. However, respiratory parameters like breathing rate (fR) did not show any reduction across the three phases. The results of the present study indicated that yogic training caused conditioning of cardiorespiratory parameters except fR, which did not reduce across three phases of training.

New teaching methods for practical training in nursing within the project Tempus IV – CCNURCA

Directory of Open Access Journals (Sweden)

Gabriela Kuriplachová

2015-12-01

Full Text Available The aim of this article is to present new teaching methods for practical training in nursing within the project Tempus IV – CCNURCA (Competency based Curriculum Reform in Nursing and Healthcare in Western Balkan Universities No. 544169-TEMPUS-1-2013-1-BE-TEMPUS-JPCR. Implementation of new practical teaching methods, such as learning with simulator mannequins, practical workshop, nursing process, mind mapping, case studies and problem-based learning (PBL in practical training could help to improve the quality of the educational process in nursing at Universities of Western Balkan countries that have been involved in this project. The realistic conditions in simulation laboratories are reflecting real hospital and patient´s care, communication with patient and hospital staff, discussion and analysis of all student´s activities. The methods of next nursing generation in practical training that can help nurses to get used to the recognition and management of patients by using of simulated real life situations.

Pre-Practicum Training in Professional Psychology to Close the Research-Practice Gap: Changing Attitudes Towards Evidence-Based Practice.

Science.gov (United States)

Bearman, Sarah Kate; Wadkins, Melanie; Bailin, Abby; Doctoroff, Greta

2015-02-01

Despite the rapid proliferation of mental health interventions with proven benefit for youth, empirically supported interventions (ESIs) are underutilized in most service settings. Treatment outcome studies in these community-based settings suggest that the majority of youth do not show improvement, underscoring the importance of addressing the gap between research and practice. Clinician attitudes toward evidence-based practice (EBP) may limit the use of ESIs, and efforts to address these attitudes with post-graduate training pose significant challenges. Pre-practicum training in EBP may address these challenges by familiarizing students with the framework of EBP as well as with the current youth treatment evidence base and the theories and strategies of well-supported interventions. We describe a required EBP course within a professional psychology doctoral program. Forty-two students in two class cohorts completed a measure of attitudes toward EBP prior to the first class and after the final class lecture. Students were predominantly Caucasian women with bachelor's degrees. As expected, over the course of the class, student attitudes became significantly more favorable toward EBP. Students who had previously received a master's degree had more favorable attitudes prior to the class, and students with a prior bachelor's degree showed the greatest change in attitude. The results support the use of pre-practicum training in EBP to improve attitudes toward EBP, which may lead to use of effective practices with clients following training.

Reflections on the newly qualified social worker's journey : From university training to qualified practice

OpenAIRE

Walker, Clare

2014-01-01

This qualitative research study explores the experience of graduating social workers making the transition from university training into work as qualified social work practitioners. Most studies in this area look at the practice readiness of the newly qualified professional. This study looks at the participants’ experience in the work place. How do participants experience this journey of transition? What skills, particularly reflective practice and supervision, learned in training, are import...

Use of the Cone Penetration Testing (CPT) method to interpret late Quaternary tide-dominated successions: A case study from the eastern China coastal plain

Science.gov (United States)

Zhang, Xia; Lin, Chun-Ming; Dalrymple, Robert W.; Gao, Shu; Canas, Daniel T.

2018-06-01

We evaluate the applicability of cone penetration testing (CPT), calibrated using adjacent cores, as a tool for the sedimentological and stratigraphic examination of late Quaternary tide-dominated successions in the eastern China coastal plain. The results indicate that the sedimentary facies and sequence-stratigraphic surfaces can be readily distinguished using CPT profiles in the Qiantang River incised-valley system because of their distinctive mechanical behavior. The lithologic character of the various facies, which is controlled mainly by sediment supply, dynamic processes and post-depositional diagenesis, is the key factor affecting how well the CPT technique works. Within this particular macrotidal environment, which is dominated by non-cohesive sand and silt in the tidal channels, the accumulation of fluid mud is rare. Consequently, the tidal-channel deposits exhibit the geotechnical properties of coarse-grained sediments, and can be easily distinguished from the mud-dominated facies. However, in the nearby Changjiang delta system which is characterized by very high suspended-sediment concentrations and an abundance of fine-grained cohesive sediments, the presence of channel-bottom fluid muds makes it difficult to recognize channel deposits, because of the lack of a sharp lithologic contrast at their base. Consequently, the CPT method might not be as universally effective in tide-dominated systems as it appears to be in wave-dominated settings. Care is needed in the interpretation of the results from tide-dominated successions because of the widespread presence of fluid muds, the heterolithic nature of tidal deposits, the rheological similarity between adjacent facies, and the averaging of geotechnical properties between the alternating finer and coarser layers.

Needs assessment for developing a program to help train advanced-practice pharmacists for research.

Science.gov (United States)

Bulkley, Christina F; Miller, Michael J; Bush, Colleen G; Nussbaum, Barbara B; Draugalis, JoLaine R

2017-12-01

Results of a needs assessment to determine priority topics and preferred formats for research training in pharmacy residency programs are reported. For pharmacists seeking advanced-practice positions in academia, the ability to conduct practice-based research is expected. Pharmacy residency programs are a primary recruitment source for these positions, but research training varies by residency site and available expertise. To help define the optimal content and format of resident research training, ASHP and the ASHP Research and Education Foundation conducted a needs assessment targeting postgraduate year 1 (PGY1) pharmacy residency directors (RPDs). The response rate was 36.5% (271 of 743 invitees); the information obtained was used to guide development of a Web-based training series. Only 12% of the RPDs who participated in the survey indicated that currently available research training resources within their residency programs were sufficient. Sixty-seven percent of surveyed RPDs agreed that a Web-based training program would be a useful resource, and 81% agreed that the target audience should be pharmacy residents. Training topics of greatest interest to RPDs included (1) components of a resident research plan, (2) identifying research questions, (3) study design and sample selection, (4) project management, (5) data acquisition, cleaning, management, and analysis, and (6) presenting and publishing project results. This needs assessment clearly identified opportunities for improving the infrastructure and content of PGY1 residency research training. At a minimum, training programs should focus on practice-based research concepts using readily accessible health-system data systems and provide universal accessibility and sufficient flexibility to allow residency programs to integrate the training in a manner that works best for the program. Copyright © 2017 by the American Society of Health-System Pharmacists, Inc. All rights reserved.

High fructose consumption induces DNA methylation at PPARα and CPT1A promoter regions in the rat liver

Energy Technology Data Exchange (ETDEWEB)

Ohashi, Koji [Department of Clinical Biochemistry, Fujita Health University School of Health Sciences, Toyoake (Japan); Munetsuna, Eiji [Department of Biochemistry, Fujita Health University School of Medicine, Toyoake (Japan); Yamada, Hiroya, E-mail: hyamada@fujita-hu.ac.jp [Department of Hygiene, Fujita Health University School of Medicine, Toyoake (Japan); Ando, Yoshitaka [Department of Joint Research Laboratory of Clinical Medicine, Fujita Health University Hospital, Toyoake (Japan); Yamazaki, Mirai; Taromaru, Nao; Nagura, Ayuri; Ishikawa, Hiroaki [Department of Clinical Biochemistry, Fujita Health University School of Health Sciences, Toyoake (Japan); Suzuki, Koji [Department of Public Health, Fujita Health University School of Health Sciences, Toyoake (Japan); Teradaira, Ryoji [Department of Clinical Biochemistry, Fujita Health University School of Health Sciences, Toyoake (Japan); Hashimoto, Shuji [Department of Hygiene, Fujita Health University School of Medicine, Toyoake (Japan)

2015-12-04

DNA methylation status is affected by environmental factors, including nutrition. Fructose consumption is considered a risk factor for the conditions that make up metabolic syndrome such as dyslipidemia. However, the pathogenetic mechanism by which fructose consumption leads to metabolic syndrome is unclear. Based on observations that epigenetic modifications are closely related to induction of metabolic syndrome, we hypothesized that fructose-induced metabolic syndrome is caused by epigenetic alterations. Male SD rats were designated to receive water or 20% fructose solution for 14 weeks. mRNA levels for peroxisome proliferator-activated receptor alpha (PPARα) and carnitine palmitoyltransferase 1A (CPT1A) was analyzed using Real-time PCR. Restriction digestion and real-time PCR (qAMP) was used for the analysis of DNA methylation status. Hepatic lipid accumulation was also observed by fructose intake. Fructose feeding also significantly decreased mRNA levels for PPARα and CPT1A. qAMP analysis demonstrated the hypermethylation of promoter regions of PPARα and CTP1A genes. Fructose-mediated attenuated gene expression may be mediated by alterations of DNA methylation status, and pathogenesis of metabolic syndrome induced by fructose relates to DNA methylation status. - Highlights: • No general consensus has been reached regarding the molecular mechanisms of the pathogenesis of fructose-induced diseases. • Significant increase in hepatic total methylation level was observed after fructose-supplemented feeding. • Fructose feeding significantly decreased mRNA levels for PPARα and CPT1A. • qAMP analysis demonstrated the hypermethylation of promoter regions of PPARα and CTP1A genes. • Fructose-mediated attenuated gene expression may be mediated by alterations of DNA methylation status in rat liver.

High fructose consumption induces DNA methylation at PPARα and CPT1A promoter regions in the rat liver

International Nuclear Information System (INIS)

Ohashi, Koji; Munetsuna, Eiji; Yamada, Hiroya; Ando, Yoshitaka; Yamazaki, Mirai; Taromaru, Nao; Nagura, Ayuri; Ishikawa, Hiroaki; Suzuki, Koji; Teradaira, Ryoji; Hashimoto, Shuji

2015-01-01

DNA methylation status is affected by environmental factors, including nutrition. Fructose consumption is considered a risk factor for the conditions that make up metabolic syndrome such as dyslipidemia. However, the pathogenetic mechanism by which fructose consumption leads to metabolic syndrome is unclear. Based on observations that epigenetic modifications are closely related to induction of metabolic syndrome, we hypothesized that fructose-induced metabolic syndrome is caused by epigenetic alterations. Male SD rats were designated to receive water or 20% fructose solution for 14 weeks. mRNA levels for peroxisome proliferator-activated receptor alpha (PPARα) and carnitine palmitoyltransferase 1A (CPT1A) was analyzed using Real-time PCR. Restriction digestion and real-time PCR (qAMP) was used for the analysis of DNA methylation status. Hepatic lipid accumulation was also observed by fructose intake. Fructose feeding also significantly decreased mRNA levels for PPARα and CPT1A. qAMP analysis demonstrated the hypermethylation of promoter regions of PPARα and CTP1A genes. Fructose-mediated attenuated gene expression may be mediated by alterations of DNA methylation status, and pathogenesis of metabolic syndrome induced by fructose relates to DNA methylation status. - Highlights: • No general consensus has been reached regarding the molecular mechanisms of the pathogenesis of fructose-induced diseases. • Significant increase in hepatic total methylation level was observed after fructose-supplemented feeding. • Fructose feeding significantly decreased mRNA levels for PPARα and CPT1A. • qAMP analysis demonstrated the hypermethylation of promoter regions of PPARα and CTP1A genes. • Fructose-mediated attenuated gene expression may be mediated by alterations of DNA methylation status in rat liver.

Surgical simulation: Current practices and future perspectives for technical skills training.

Science.gov (United States)

Bjerrum, Flemming; Thomsen, Ann Sofia Skou; Nayahangan, Leizl Joy; Konge, Lars

2018-06-17

Simulation-based training (SBT) has become a standard component of modern surgical education, yet successful implementation of evidence-based training programs remains challenging. In this narrative review, we use Kern's framework for curriculum development to describe where we are now and what lies ahead for SBT within surgery with a focus on technical skills in operative procedures. Despite principles for optimal SBT (proficiency-based, distributed, and deliberate practice) having been identified, massed training with fixed time intervals or a fixed number of repetitions is still being extensively used, and simulators are generally underutilized. SBT should be part of surgical training curricula, including theoretical, technical, and non-technical skills, and be based on relevant needs assessments. Furthermore, training should follow evidence-based theoretical principles for optimal training, and the effect of training needs to be evaluated using relevant outcomes. There is a larger, still unrealized potential of surgical SBT, which may be realized in the near future as simulator technologies evolve, more evidence-based training programs are implemented, and cost-effectiveness and impact on patient safety is clearly demonstrated.

Practical Applications for Maintenance of Certification Products in Child and Adolescent Residency Training.

Science.gov (United States)

Williams, Laurel L; Sexson, Sandra; Dingle, Arden D; Young-Walker, Laine; John, Nadyah; Hunt, Jeffrey

2016-04-01

The authors evaluated whether Maintenance of Certification (MOC) Performance-in-Practice products in training increases trainee knowledge of MOC processes and is viewed by trainees as a useful activity. Six child and adolescent psychiatry fellowships used MOC products in continuity clinics to assess their usefulness as training tools. Two surveys assessed initial knowledge of MOC and usefulness of the activity. Forty-one fellows completed the initial survey. A majority of first-year fellows indicated lack of awareness of MOC in contrast to a majority of second-year fellows who indicated some awareness. Thirty-five fellows completed the second survey. A majority of first- and second-year fellows found the activity easy to execute and would change something about their practice as a result. Using MOC products in training appears to be a useful activity that may assist training programs in teaching the principles of self- and peer-learning.

Optional part-time and longer GP training modules in GP practices associated with more trainees becoming GPs - a cohort study in Switzerland.

Science.gov (United States)

Studerus, Lara; Ahrens, Regina; Häuptle, Christian; Goeldlin, Adrian; Streit, Sven

2018-01-05

Switzerland, like many other countries, has a shortage of General Practitioners (GPs). Optional GP training modules in GP practices were offered during the at least 5-year GP training program to increase student and trainee interest in becoming a GP. The training modules had not yet been evaluated. We determined how many Swiss GP trainees became practicing GPs after they completed optional training modules, and if longer modules were associated with higher rates of GP specialization. In this population-based cohort study, we included GP trainees who chose an optional GP training module in GP practice, provided by the Foundation to Promote Training in General Practice (WHM) between 2006 and 2015. GP trainees were invited to complete an online survey to assess the primary outcome (becoming a practicing GP by 2016). Data on non-responders was collected via an internet search. We calculated univariate time-to-event curves to become a practicing GP, stratified by trainee's gender, length, part-time training, and number of years after graduation until training modules were completed. We used a multivariate model to adjust for characteristics of participants, training, and satisfaction with training modules. We assessed primary outcome for 351 (92.1%) of 381 former GP trainees who participated in a WHM program between 2006 and 2015. Of these 218 (57%) were practicing GPs by 2016. When focusing on the trainees who had completed training between 2006 and 2010, the rate of practicing GPs was even 73%. Longer (p = 0.018) and part-time training modules (p = 0.003) were associated with higher rates of being a practicing GP. Most (81%) practicing GPs thought their optional GP training module was (very) important in their choice of specialty. GP trainees who spent more time training in a GP practice, or who trained part-time were more likely to become practicing GPs. Most (80%) rated their training module as (very) important in their choice of career, highlighting that

New developments in technology-assisted supervision and training: a practical overview.

Science.gov (United States)

Rousmaniere, Tony; Abbass, Allan; Frederickson, Jon

2014-11-01

Clinical supervision and training are now widely available online. In this article, three of the most accessible and widely adopted new developments in clinical supervision and training technology are described: Videoconference supervision, cloud-based file sharing software, and clinical outcome tracking software. Partial transcripts from two online supervision sessions are provided as examples of videoconference-based supervision. The benefits and limitations of technology in supervision and training are discussed, with an emphasis on supervision process, ethics, privacy, and security. Recommendations for supervision practice are made, including methods to enhance experiential learning, the supervisory working alliance, and online security. © 2014 Wiley Periodicals, Inc.

Brain Delivery of Drug and MRI Contrast Agent: Detection and Quantitative Determination of Brain Deposition of CPT-Glu Using LC-MS/MS and Gd-DTPA Using Magnetic Resonance Imaging

Science.gov (United States)

Tabanor, Kayann; Lee, Phil; Kiptoo, Paul; Choi, In-Young; Sherry, Erica B.; Eagle, Cheyenne Sun; Williams, Todd D.; Siahaan, Teruna J.

2015-01-01

Successful treatment and diagnosis of neurological diseases depend on reliable delivery of molecules across the blood-brain barrier (BBB), which restricts penetration of pharmaceutical drugs and diagnostic agents into the brain. Thus, developing new non-invasive strategies to improve drug delivery across the BBB is critically needed. This study was aimed at evaluating the activity of HAV6 peptide (Ac-SHAVSS-NH2) in improving brain delivery of camptothecin-glutamate (CPT-Glu) conjugate and gadolinium-diethylenetriaminepentaacetate (Gd-DTPA) contrast agent in Sprague-Dawley rats. Brain delivery of both CPT-Glu and Gd-DTPA was evaluated in an in situ rat brain perfusion model in the presence and absence of HAV6 peptide (1.0 mM). Gd-DTPA (0.6 mmol/kg) was intravenously (i.v.) administered with and without HAV6 peptide (0.019 mmol/kg) in rats. The detection and quantification of CPT-Glu and Gd-DTPA in the brain were carried out by LC-MS/MS and quantitative magnetic resonance imaging (MRI), respectively. Rats perfused with CPT-Glu in combination with HAV6 had significantly higher deposition of drug in the brain compared to CPT-Glu alone. MRI results also showed that administration of Gd-DTPA in the presence of HAV6 peptide led to significant accumulation of Gd-DTPA in various regions of the brain in both the in situ rat brain perfusion and in vivo studies. All observations taken together indicate that HAV6 peptide can disrupt the BBB and enhance delivery of small molecules into the brain. PMID:26705088

Brain Delivery of Drug and MRI Contrast Agent: Detection and Quantitative Determination of Brain Deposition of CPT-Glu Using LC-MS/MS and Gd-DTPA Using Magnetic Resonance Imaging.

Science.gov (United States)

Tabanor, Kayann; Lee, Phil; Kiptoo, Paul; Choi, In-Young; Sherry, Erica B; Eagle, Cheyenne Sun; Williams, Todd D; Siahaan, Teruna J

2016-02-01

Successful treatment and diagnosis of neurological diseases depend on reliable delivery of molecules across the blood-brain barrier (BBB), which restricts penetration of pharmaceutical drugs and diagnostic agents into the brain. Thus, developing new noninvasive strategies to improve drug delivery across the BBB is critically needed. This study was aimed at evaluating the activity of HAV6 peptide (Ac-SHAVSS-NH2) in improving brain delivery of camptothecin-glutamate (CPT-Glu) conjugate and gadolinium-diethylenetriaminepentaacetate (Gd-DTPA) contrast agent in Sprague-Dawley rats. Brain delivery of both CPT-Glu and Gd-DTPA was evaluated in an in situ rat brain perfusion model in the presence and absence of HAV6 peptide (1.0 mM). Gd-DTPA (0.6 mmol/kg) was intravenously (iv) administered with and without HAV6 peptide (0.019 mmol/kg) in rats. The detection and quantification of CPT-Glu and Gd-DTPA in the brain were carried out by LC-MS/MS and quantitative magnetic resonance imaging (MRI), respectively. Rats perfused with CPT-Glu in combination with HAV6 had significantly higher deposition of drug in the brain compared to CPT-Glu alone. MRI results also showed that administration of Gd-DTPA in the presence of HAV6 peptide led to significant accumulation of Gd-DTPA in various regions of the brain in both the in situ rat brain perfusion and in vivo studies. All observations taken together indicate that HAV6 peptide can disrupt the BBB and enhance delivery of small molecules into the brain.

Making the links between domestic violence and child safeguarding: an evidence-based pilot training for general practice.

Science.gov (United States)

Szilassy, Eszter; Drinkwater, Jess; Hester, Marianne; Larkins, Cath; Stanley, Nicky; Turner, William; Feder, Gene

2017-11-01

We describe the development of an evidence-based training intervention on domestic violence and child safeguarding for general practice teams. We aimed - in the context of a pilot study - to improve knowledge, skills, attitudes and self-efficacy of general practice clinicians caring for families affected by domestic violence. Our evidence sources included: a systematic review of training interventions aiming to improve professional responses to children affected by domestic violence; content mapping of relevant current training in England; qualitative assessment of general practice professionals' responses to domestic violence in families; and a two-stage consensus process with a multi-professional stakeholder group. Data were collected between January and December 2013. This paper reports key research findings and their implications for practice and policy; describes how the research findings informed the training development and outlines the principal features of the training intervention. We found lack of cohesion and co-ordination in the approach to domestic violence and child safeguarding. General practice clinicians have insufficient understanding of multi-agency work, a limited competence in gauging thresholds for child protection referral to children's services and little understanding of outcomes for children. While prioritising children's safety, they are more inclined to engage directly with abusive parents than with affected children. Our research reveals uncertainty and confusion surrounding the recording of domestic violence cases in families' medical records. These findings informed the design of the RESPONDS training, which was developed in 2014 to encourage general practice clinicians to overcome barriers and engage more extensively with adults experiencing abuse, as well as responding directly to the needs of children. We conclude that general practice clinicians need more support in managing the complexity of this area of practice. We need to

DOE handbook: Guide to good practices for training and qualification of maintenance personnel

International Nuclear Information System (INIS)

1996-03-01

The purpose of this Handbook is to provide contractor training organizations with information that can be used to verify the adequacy of and/or modify existing maintenance training programs, or to develop new training programs. This guide, used in conjunction with facility-specific job analyses, provides a framework for training and qualification programs for maintenance personnel at DOE reactor and nonreactor nuclear facilities. Recommendations for qualification are made in four areas: education, experience, physical attributes, and training. The functional positions of maintenance mechanic, electrician, and instrumentation and control technician are covered by this guide. Sufficient common knowledge and skills were found to include the three disciplines in one guide to good practices. Contents include: qualifications; on-the-job training; trainee evaluation; continuing training; training effectiveness evaluation; and program records. Appendices are included which relate to: administrative training; industrial safety training; fundamentals training; tools and equipment training; facility systems and component knowledge training; facility systems and component skills training; and specialized skills training

DOE handbook: Guide to good practices for training and qualification of maintenance personnel

Energy Technology Data Exchange (ETDEWEB)

NONE

1996-03-01

The purpose of this Handbook is to provide contractor training organizations with information that can be used to verify the adequacy of and/or modify existing maintenance training programs, or to develop new training programs. This guide, used in conjunction with facility-specific job analyses, provides a framework for training and qualification programs for maintenance personnel at DOE reactor and nonreactor nuclear facilities. Recommendations for qualification are made in four areas: education, experience, physical attributes, and training. The functional positions of maintenance mechanic, electrician, and instrumentation and control technician are covered by this guide. Sufficient common knowledge and skills were found to include the three disciplines in one guide to good practices. Contents include: qualifications; on-the-job training; trainee evaluation; continuing training; training effectiveness evaluation; and program records. Appendices are included which relate to: administrative training; industrial safety training; fundamentals training; tools and equipment training; facility systems and component knowledge training; facility systems and component skills training; and specialized skills training.

Search for CPT Violation with the FOCUS Experiment and Measurement of Λ_b lifetime in the decay Λ_b → J / Ψ Lambda with the D0 Experiment

Energy Technology Data Exchange (ETDEWEB)

Kryemadhi, Abaz [Indiana Univ., Bloomington, IN (United States)

2004-12-01

This dissertation describes two different projects from two different experiments. We have performed a search for CPT violation in neutral charm meson oscillations using data from the FOCUS Experiment. While flavor mixing in the charm sector is predicted to be small in the Standard Model, it is still possible to investigate CPT violation through a study of the proper time dependence of a CPT asymmetry in right-sign decay rates for D⁰ → K^- π⁺ and $\\bar{D}$⁰ → K⁺π^-. This asymmetry is related to the CPT violating complex parameter ξ and the mixing parameters x and y: A_CPT ∞ Reξy - Imξx. We determine a 95% confidence level limit of -0.0068 < Reξy - Imξx < 0.0234. Within the framework of the Standard Model Extension incorporating general CPT violation, we also find 95% confidence level limits for the expressions involving coefficients of Lorentz violation of (-2.8 < N(x,y,δ))(Δa₀ + 0.6 Δa_Z< 4.8) x 10^-16 GeV, (-7.0 < N(x,y,δ)Δa_x < 3.8) x 10^-16 GeV, and (-7.0 < N(x,y,δ)Δa_y < 3.8) x 10^-16 GeV, where N(x,y,δ) is a normalization factor that incorporates mixing parameters x, y and the doubly Cabibbo suppressed to Cabibbo favored relative strong phase δ.

SOFTWARE TRAINING AIDS DEVELOPMENT AND IMPLEMENTATION IN PROFESSIONAL PREPARATION PRACTICE OF TECHNOLOGICAL EDUCATION TEACHER

Directory of Open Access Journals (Sweden)

Anatoliy G. Gritchenko

2013-03-01

Full Text Available The article outlines the theoretical and practical aspects of software training aids development and implementation in professional preparation practice of technological education teacher. The myriad opportunities of new information technologies are described; the characteristic features of modern software training tool (STT are revealed; the main algorithmic structure circuits of training programs construction (linear, cyclic, with hyperlinks, to the labels, which enable the development of STT variety and functionality are given; the methodology of STT creating is described based on the analysis of the technology teacher preparation in HEE content, MITE didactic functions and selection criteria of educational software for this area of specialist’s preparation.

Clinical neuropsychology in Israel: history, training, practice and future challenges.

Science.gov (United States)

Vakil, Eli; Hoofien, Dan

2016-11-01

This is an invited paper for a special issue on international perspectives on training and practice in clinical neuropsychology. We provide a review of the status of clinical neuropsychology in Israel, including the history of neuropsychological, educational, and accreditation requirements to become a clinical neuropsychologist and to practice clinical neuropsychology. The information is based primarily on the personal knowledge of the authors who have been practicing clinical neuropsychology for over three decades and hold various administrative and academic positions in this field. Second, we conducted three ad hoc surveys among clinical and rehabilitation psychologists; heads of academic programs for rehabilitation and neuropsychology; and heads of accredited service providers. Third, we present a literature review of publications by clinical neuropsychologists in Israel. Most of the clinical neuropsychologists are graduates of either rehabilitation or clinical training programs. The vast majority of neuropsychologists are affiliated with rehabilitation psychology. The training programs (2-3 years of graduate school) provide solid therapeutic and diagnostic skills to the students. Seventy-five percent of the participants in this survey are employed at least part-time by public or state-funded institutions. Israeli neuropsychologists are heavily involved in case management, including vocational counseling, and rehabilitation psychotherapy. Conclusions and future goals: Although clinical neuropsychologists in Israel are well educated and valued by all health professionals, there are still several challenges that must be addressed in order to further advance the field and the profession. These included the need for Hebrew-language standardized and normalized neuropsychological tests and the application of evidence-based interventions in neuropsychological rehabilitation.

Changes in alcohol policies and practices in bars and restaurants after completion of manager-focused responsible service training.

Science.gov (United States)

Lenk, Kathleen M; Erickson, Darin J; Nelson, Toben F; Horvath, Keith J; Nederhoff, Dawn M; Hunt, Shanda L; Ecklund, Alexandra M; Toomey, Traci L

2018-03-01

Irresponsible and illegal serving practices at bars and restaurants, such as sales to obviously intoxicated patrons, can lead to various public health harms. Training managers of bars and restaurants in the development and promotion of responsible alcohol policies may help prevent risky and illegal alcohol serving practices. We implemented a training program for managers of bars/restaurants designed to establish and promote responsible beverage service policies/practices. The program included online and in-person components. Bars/restaurants were randomised to intervention (n = 171) and control (n = 163) groups. To assess changes in policies/practices, we surveyed managers prior to and at 1 and 6 months post-training. Logistic regression models assessed changes in policies/practices across time points. The proportion in the intervention group that had written alcohol policies increased from 62% to 95% by 6 months post-training while the control group increased from 65% to 79% (P managers in the intervention group reported they had communicated to their staff how to cut off intoxicated patrons, a significant increase from baseline (37%) and from the change observed in the control group (43%-56%). Prevalence of other policies/practices also increased post-training but differences between intervention and control groups were not statistically significant. Our training program appears to have led to implementation of some policies/practices. Additional studies are needed to determine how training can be combined with other strategies to further improve establishment policies and ultimately reduce alcohol-related harms. © 2017 Australasian Professional Society on Alcohol and other Drugs.

A Profile of Current Employee Training Practices in Selected Businesses and Industries in Southwest Virginia

OpenAIRE

Hundley, Katrina M.

2003-01-01

The purposes of this study were to (a) establish a profile of the current training practices of selected businesses and industries in Southwest Virginia; (b) identify the type of training methods these companies are choosing -- such as traditional classroom training or web-based training programs, and (c) identify how the training methods are selected. This profile established baseline data for current business and industry employee training programs. The population of this study include...

Linking Organisational Training and Development Practices with New Forms of Career Structure: A Cross-National Exploration.

Science.gov (United States)

Kelly, Aidan; Brannick, Teresa; Hulpke, John; Levine, Jacqueline; To, Michelle

2003-01-01

Human resource management data were collected from 149 Irish, 201 Hong Kong, 92 Singaporean, and 144 Chinese organizations. Career patterns and training practices showed distinct differences. Irish organizations were more likely to have lower levels of career paths; their training practices suggested more new forms of careers. Fewer paths indicate…

Neuropsychology in Finland - over 30 years of systematically trained clinical practice.

Science.gov (United States)

Hokkanen, Laura; Nybo, Taina; Poutiainen, Erja

2016-11-01

The aim of this invited paper for a special issue of international practice in The Clinical Neuropsychologist is to provide information on training models, clinical practice, and professional issues within neuropsychology in Finland. Relevant information was gathered via literature searches, a survey by the Neuropsychology Working Group of the Finnish Psychological Association, archives of the Finnish Neuropsychological Society, and personal communication with professionals in Finland. The roots of Finnish neuropsychology are linked to the early German tradition of experimental psychology. Since the 1970s, it has been strongly influenced by both the psychometric approach in the U.S. and the qualitative approach by Luria. Systematic specialization training program began in Finland in 1983. It was first organized by the Finnish Neuropsychological Society and since 1997 by Finnish universities. At present, around 260 neuropsychologists have completed this training. According to the survey by the Finnish Psychological Association in 2014, 67% of Finnish neuropsychologists work in the public sector, 36% in the private sector, and 28% reported that they had private practice. Work includes assessments for 90% of the respondents, rehabilitation for 74%, and many are involved in teaching and research. Of the respondents, 20% worked both with adults and children, 44% with adults only and 36% with children only. Within test development, pediatric neuropsychology is an especially prominent field. A unique blend of approaches and a solid systematic training tradition has led to a strong position of neuropsychologists as distinguished experts in the Finnish health care system.

Effect of 11 months of yoga training on cardiorespiratory responses during the actual practice of Surya Namaskar

Directory of Open Access Journals (Sweden)

Biswajit Sinha

2014-01-01

Full Text Available Background: Surya Namaskar (SN, a popular traditional Indian yogic practice, includes practicing 12 physical postures with alternate forward and backward bending movement of the body along with deep breathing maneuvers. The practice of SN has become popular among yoga practitioners and other fitness conscious people. The long-term effect of practicing SN and other yogic practices on cardiorespiratory responses during SN are lacking. Aim: The present study was conducted to study the effect of yogic training on various cardiorespiratory responses during the SN practice in yoga trainees after a time interval of 3, 6, and 11 months. Materials and Methods: The present study was conducted on 9 healthy male Army soldiers who underwent training in various yoga postures including SN, meditation, and pranayama for 1 h daily for 11 months. First, second, and third phase of the study was conducted in the laboratory after completion of 3, 6, and 11 months of the yoga training. The participants performed SN along with other yogic practices in the laboratory as per their daily practice schedule. The cardiorespiratory responses of the volunteers were recorded during actual practice of SN. Statistical Analysis: One-way repeated measure ANOVA followed by Tukey HSD. Results: Oxygen consumption and heart rate during actual practice of SN was 0.794 ± 0.252, 0.738 ± 0.229, and 0.560 ± 0.165 L/min and 92.1 ± 11.6, 97.9 ± 7.3 and 87.4 ± 9.2 beats/min respectively at 1 st , 2 nd , and 3 rd phase of yoga training. Minute ventilation and tidal volume also reduced from 19.9 ± 4.65 to 17.8 ± 4.41 L/min and 1.091 ± 0.021 to 0.952 L/breath from 1 st phase to 3 rd phase of yoga training. However, respiratory parameters like breathing rate (f R did not show any reduction across the three phases. Conclusion: The results of the present study indicated that yogic training caused conditioning of cardiorespiratory parameters except f R, which did not reduce across three

Education, training, and practice among nordic neuropsychologists. Results from a professional practices survey

DEFF Research Database (Denmark)

Norup, A; Egeland, Jens; Løvstad, Marianne

2017-01-01

disability were the most common conditions seen by neuropsychologists. A mean income of 53,277 Euros was found. Neuropsychologists expressed greater job satisfaction than income satisfaction. Significant differences were found between the Nordic countries. Finnish neuropsychologists were younger and worked......OBJECTIVE: To investigate sociodemographic characteristics, clinical and academic training, work setting and salary, clinical activities, and salary and job satisfaction among practicing neuropsychologists in four Nordic countries. METHODS: 890 neuropsychologists from Denmark, Finland, Norway...

What's Gender Got to Do With It: Difference in the Proportion of Traditionally Female Cases Performed by General Urologists of Each Gender.

Science.gov (United States)

Rotker, Katherine; Iosifescu, Sarah; Baird, Grayson; Thavaseelan, Simone; Hwang, Kathleen

2018-06-01

To examine surgical case volume characteristics in certifying urologists to evaluate practice patterns, given the long-standing understanding but unproven hypothesis that non-fellowship trained female general urologists perform more urogynecologic procedures compared with their equally trained male counterparts. Case log data from certifying and recertifying urologists from 2000 to 2015 were obtained from the American Board of Urology. Thirty-seven Current Procedural Terminology (CPT) codes were chosen to represent traditionally urogynecologic cases. Logistic regression analysis models were used to determine the percentage of total CPT codes logged during the certification period made up by traditionally urogynecologic cases. Male and female non-fellowship trained, self-described general urologists were compared. The case logs of 4032 non-fellowship trained general urologists were reviewed from 2000 to 2015, 297 of whom were female and 3735 of whom were male. Urogynecologic cases made up 1.27% of the total CPT codes logged by the women and 0.59% of those codes logged by the men (P <.001), an increase of 2.2 times (P <.001). This statistically significant difference persisted regardless of certification period, geographic location, population density, or full-time vs part-time employment. Traditional urogynecologic cases represented a significantly greater percentage of the total cases logged by non-fellowship trained female general urologists compared with their non-fellowship trained, generalist male colleagues. The percentage of total cases performed by both is very small. However, it supports a belief that patient populations differ for male and female general urologists, which may impact training or career choices. Copyright © 2018 Elsevier Inc. All rights reserved.

Guide to good practices for on-the-job training. DOE guideline

Energy Technology Data Exchange (ETDEWEB)

1992-07-01

The purpose of the Department of Energy (DOE) Guide to Good Practices for On-the-Job Training (OJT) is to provide DOE contractor organizations with information that can be used to modify existing programs or to develop new programs. This guide replaces the Guide to Good Practices for On-the-Job Training that was distributed to DOE and DOE contractors in 1987. DOE contractors should not feel obligated to adopt all parts of this guide. Rather, they can use the information in this guide to develop programs that apply to their facility. This guide can be used as an aid in the design and development of a facility`s OJT programs and to assist the instructors who conduct OJT and performance tests in the areas of facility operations, maintenance, and technical supports.

Making time for what's important: what elements should we value when planning practice-based professional training?

Science.gov (United States)

Williams, J C; Clements, S

2016-08-12

Newly qualified professional healthcare graduates, whether training to become doctors, dentists, veterinary surgeons or nurses, tend to need some support as they take their first steps along that bumpy road from university to confident, competent practice. We identify some key features of the UK programme of dental practice-based training to acknowledge its strengths - 12 months of clinical practice within a well-established dental team, one-to-one weekly meetings with the same dedicated mentor, regular peer learning with the same group of peers over 12 months and the opportunity to observe role models from the profession including training programme directors and other general dental practitioners (GDPs). This educational programme is unique to dentistry and this article outlines why we believe it is important to value these features when designing postgraduate professional training in healthcare sciences.

Effects of Training on Knowledge, Attitude and Practices of Malaria ...

African Journals Online (AJOL)

Effects of Training on Knowledge, Attitude and Practices of Malaria Prevention and Control among Community Role Model Care Givers in South Western Nigeria. ... Multistage sampling method was adopted in selecting study participants, while data was analyzed using the SPSS software version 17.0. RESULTS: Mean age ...

Search for violation of CPT and Lorentz invariance in B.sup.0./sup..sub.s./sub. meson oscillations

Czech Academy of Sciences Publication Activity Database

Abazov, V. M.; Abbott, B.; Acharya, B.S.; Kupčo, Alexander; Lokajíček, Miloš

2015-01-01

Roč. 115, č. 16 (2015), "161601-1"-"161601-8" ISSN 0031-9007 Institutional support: RVO:68378271 Keywords : Batavia TEVATRON Coll * DZERO * asymmetry * anti -p p * scattering * B/s0 anti -B/s0: mixing * CPT * violation * experimental results Subject RIV: BF - Elementary Particles and High Energy Physics Impact factor: 7.645, year: 2015

T-violation and CPT-invariance measurements in the CPLEAR experiment: a detailed description of the analysis of neutral-kaon decays to eπν

International Nuclear Information System (INIS)

Angelopoulos, A.; Aslanides, E.; Backenstoss, G.

2001-01-01

A detailed description of the analysis of neutral kaons decaying to eπν is given, based on the complete set of data collected with the CPLEAR experiment. Using a novel approach involving initially strangeness-tagged K 0 and K 0 , time-dependent decay-rate asymmetries were measured. These asymmetries enabled T- and CPT-violation parameters to be measured in the context of a systematic study. The highlights of this study are the first direct observation of T violation and the direct determination of the CPT parameter Re(δ) with an accuracy improved by two orders of magnitude with respect to the current value. (orig.)

Practical guidelines for setting up neurosurgery skills training cadaver laboratory in India.

Science.gov (United States)

Suri, Ashish; Roy, Tara Sankar; Lalwani, Sanjeev; Deo, Rama Chandra; Tripathi, Manjul; Dhingra, Renu; Bhardwaj, Daya Nand; Sharma, Bhawani Shankar

2014-01-01

Though the necessity of cadaver dissection is felt by the medical fraternity, and described as early as 600 BC, in India, there are no practical guidelines available in the world literature for setting up a basic cadaver dissection laboratory for neurosurgery skills training. Hands-on dissection practice on microscopic and endoscopic procedures is essential in technologically demanding modern neurosurgery training where ethical issues, cost constraints, medico-legal pitfalls, and resident duty time restrictions have resulted in lesser opportunities to learn. Collaboration of anatomy, forensic medicine, and neurosurgery is essential for development of a workflow of cadaver procurement, preservation, storage, dissection, and disposal along with setting up the guidelines for ethical and legal concerns.

Maxwell-Chern-Simons vortices in a CPT-odd Lorentz-violating Higgs electrodynamics

International Nuclear Information System (INIS)

Casana, R.; Ferreira, M.M.; Hora, E. da; Neves, A.B.F.

2014-01-01

We study BPS vortices in a CPT-odd and Lorentz-violating Maxwell-Chern-Simons-Higgs (MCSH) electrodynamics attained from the dimensional reduction of the Carroll-Field-Jackiw-Higgs model. The Lorentz-violating parameter induces a pronounced behavior at origin (for the magnetic/electric fields and energy density) which is absent in the MCSH vortices. For some combination of the Lorentz-violating coefficients there always exists a sufficiently large winding number n 0 such that for all vertical stroke n vertical stroke ≥ vertical stroke n 0 vertical stroke the magnetic field flips sign, yielding two well-defined regions with opposite magnetic flux. However, the total magnetic flux remains quantized and proportional to the winding number. (orig.)

Learning medical history in Oslo: training for medical practice.

Science.gov (United States)

Larsen, O

1999-03-01

The teaching in medical history at the University of Oslo, Norway, is given as an integrated part of the student training for practical work in health care and community health. I summarize here the underlying argumentation and the teaching experiences, concluding that this is felt as an effective way to convey relevant medical historical knowledge and skills to the future doctors.

Learn, see, practice, prove, do, maintain: an evidence-based pedagogical framework for procedural skill training in medicine.

Science.gov (United States)

Sawyer, Taylor; White, Marjorie; Zaveri, Pavan; Chang, Todd; Ades, Anne; French, Heather; Anderson, JoDee; Auerbach, Marc; Johnston, Lindsay; Kessler, David

2015-08-01

Acquisition of competency in procedural skills is a fundamental goal of medical training. In this Perspective, the authors propose an evidence-based pedagogical framework for procedural skill training. The framework was developed based on a review of the literature using a critical synthesis approach and builds on earlier models of procedural skill training in medicine. The authors begin by describing the fundamentals of procedural skill development. Then, a six-step pedagogical framework for procedural skills training is presented: Learn, See, Practice, Prove, Do, and Maintain. In this framework, procedural skill training begins with the learner acquiring requisite cognitive knowledge through didactic education (Learn) and observation of the procedure (See). The learner then progresses to the stage of psychomotor skill acquisition and is allowed to deliberately practice the procedure on a simulator (Practice). Simulation-based mastery learning is employed to allow the trainee to prove competency prior to performing the procedure on a patient (Prove). Once competency is demonstrated on a simulator, the trainee is allowed to perform the procedure on patients with direct supervision, until he or she can be entrusted to perform the procedure independently (Do). Maintenance of the skill is ensured through continued clinical practice, supplemented by simulation-based training as needed (Maintain). Evidence in support of each component of the framework is presented. Implementation of the proposed framework presents a paradigm shift in procedural skill training. However, the authors believe that adoption of the framework will improve procedural skill training and patient safety.

Script Templates: A Practical Approach to Script Training in Aphasia

Science.gov (United States)

Kaye, Rosalind C.; Cherney, Leora R.

2016-01-01

Purpose: Script training for aphasia involves repeated practice of relevant phrases and sentences that, when mastered, can potentially be used in other communicative situations. Although an increasingly popular approach, script development can be time-consuming. We provide a detailed summary of the evidence supporting this approach. We then…

A Practical Risk Assessment Methodology for Safety-Critical Train Control Systems

Science.gov (United States)

2009-07-01

This project proposes a Practical Risk Assessment Methodology (PRAM) for analyzing railroad accident data and assessing the risk and benefit of safety-critical train control systems. This report documents in simple steps the algorithms and data input...

Corporate Sector Practice Informs Online Workforce Training for Australian Government Agencies: Towards Effective Educational-Learning Systems Design

Science.gov (United States)

McKay, Elspeth; Vilela, Cenie

2011-01-01

The purpose of this paper is to outline government online training practice. We searched individual research domains of the human-dimensions of Human Computer Interaction (HCI), information and communications technologies (ICT) and instructional design for evidence of either corporate sector or government training practices. We overlapped these…

Identification of good practices for teachers and students training activity in the ENVRIPLUS project

Science.gov (United States)

D'Addezio, Giuliana; Marsili, Antonella; Beranzoli, Laura

2016-04-01

We elaborated basic guiding principles that will be used to improve the content of the ENVRIPLUS e-Training Platform for multimedia education of Secondary School level teachers and students. The purpose is to favour teacher training and consequently students training on selected scientific themes faced within the ENVRIPLUS Research Infrastructures. "Best practices" could positively impacts on students by providing motivation on promoting scientific research and to increase the awareness of the Earth System complexity and Environmental challenges for its preservation and sustainability. Best practice teaching strategies represent an inherent part of a curriculum that exemplifies the connection and relevance identified in education research. The actions are designed to develop thinking and problem-solving skill through integration and active learning. Relationships are built though opportunities for communication and teamwork. Best practices motivate, engage and prompt student to learn and achieve. A starting list of principles is discussed in respect of the following main Best Practices pillars: • Identify the conceptual framework of the subject of the dissemination • Increase personal awareness of the individual potential • Easy personal elaboration and the connection of the subject with the school curriculum.

Factors influencing career intentions on completion of general practice vocational training in England: a cross-sectional study.

Science.gov (United States)

Dale, Jeremy; Russell, Rachel; Scott, Emma; Owen, Katherine

2017-08-17

General practice is experiencing a growing crisis with the numbers of doctors who are training and then entering the profession in the UK failing to keep pace with workforce needs. This study investigated the immediate to medium term career intentions of those who are about to become general practitioners (GPs) and the factors that are influencing career plans. Online questionnaire survey, with quantitative answers analysed using descriptive statistics and free text data analysed using a thematic framework approach. Doctors approaching the end of 3-year GP vocational training in the West Midlands, England. 178 (57.2%) doctors completed the survey. Most participants planned to work as salaried GPs or locums rather than entering a general practice partnership for at least the first 5 years post-completion of training; others failed to express a career plan or planned to leave general practice completely or work overseas. Many were interested in developing portfolio careers.The quality of general practice experience across undergraduate, foundation and vocational training were reported as influencing personal career plans, and in particular perceptions about workload pressure and morale within the training practices in which they had been placed. Experience of a poor work-life balance as a trainee had a negative effect on career intentions, as did negative perceptions about how general practice is portrayed by politicians and the media. This study describes a number of potentially modifiable factors related to training programmes that are detrimentally influencing the career plans of newly trained GPs. In addition, there are sociodemographic factors, such as age, gender and having children, which are also influencing career plans and so need to be accommodated. With ever-increasing workload in general practice, there is an urgent need to understand and where possible address these issues at national and local level. © Article author(s) (or their employer(s) unless

A review of multidisciplinary clinical practice guidelines in suicide prevention: toward an emerging standard in suicide risk assessment and management, training and practice.

Science.gov (United States)

Bernert, Rebecca A; Hom, Melanie A; Roberts, Laura Weiss

2014-10-01

The current paper aims to: (1) examine clinical practice guidelines in suicide prevention across fields, organizations, and clinical specialties and (2) inform emerging standards in clinical practice, research, and training. The authors conducted a systematic literature review to identify clinical practice guidelines and resource documents in suicide prevention and risk management. The authors used PubMed, Google Scholar, and Google Search, and keywords included: clinical practice guideline, practice guideline, practice parameters, suicide, suicidality, suicidal behaviors, assessment, and management. To assess for commonalities, the authors reviewed guidelines and resource documents across 13 key content categories and assessed whether each document suggested validated assessment measures. The search generated 101 source documents, which included N = 10 clinical practice guidelines and N = 12 additional resource documents (e.g., non-formalized guidelines, tool-kits). All guidelines (100 %) provided detailed recommendations for the use of evidence-based risk factors and protective factors, 80 % provided brief (but not detailed) recommendations for the assessment of suicidal intent, and 70 % recommended risk management strategies. By comparison, only 30 % discussed standardization of risk-level categorizations and other content areas considered central to best practices in suicide prevention (e.g., restricting access to means, ethical considerations, confidentiality/legal issues, training, and postvention practices). Resource documents were largely consistent with these findings. Current guidelines address similar aspects of suicide risk assessment and management, but significant discrepancies exist. A lack of consensus was evident in recommendations across core competencies, which may be improved by increased standardization in practice and training. Additional resources appear useful for supplemental use.

Exploring the influence of gestalt therapy training on psychiatric nursing practice: stories from the field.

Science.gov (United States)

Kelly, Teresa; Howie, Linsey

2011-08-01

Psychiatric nurses interested in extending their interpersonal and psychotherapeutic skills sometimes undertake postgraduate training in gestalt therapy. Little is known about how this new knowledge and psychotherapeutic skill base informs their practice. This paper presents the findings of a qualitative study that aimed to explore the influence of gestalt therapy training on psychiatric nursing practice. Within a framework of narrative inquiry, four psychiatric nurses trained in gestalt therapy were invited to tell their stories of training in a gestalt approach to therapy, and recount their experiences of how it influenced their practice. In keeping with narrative analysis methods, the research findings were presented as a collection of four stories. Eight themes were derived from a thematic analysis conducted within and across the four stories. The discussion of the themes encapsulates the similarities and differences across the storied collection, providing a community and cultural context for understanding the individual stories. © 2011 The Authors. International Journal of Mental Health Nursing © 2011 Australian College of Mental Health Nurses Inc.

Expatriate training and support: How effective are multinational companies’ practices in Cyprus?

OpenAIRE

Hadjiyianni, Chara

2009-01-01

Most of the literature demonstrates that multinational companies do not adequately train and support expatriates prior to and during overseas assignments. If expatriates do not sufficiently adjust to host-country conditions, this can have detrimental effects on expatriate managers themselves, the assignment and the sending organisation. This study examines the effectiveness of expatriate training and support practices of multinational companies in Cyprus. The dissertation builds on three them...

Environmental geology in the United States: Present practice and future training needs

Science.gov (United States)

Lundgren, Lawrence

Environmental geology as practiced in the United States confronts issues in three large areas: Threats to human society from geologic phenomena (geologic hazards); impacts of human activities on natural systems (environmental impact), and natural-resource management. This paper illustrates present U.S. practice in environmental geology by sampling the work of 7 of the 50 state geological surveys and of the United States Geological Survey as well. Study of the work of these agencies provides a basis for identifying avenues for the training of those who will deal with environmental issues in the future. This training must deal not only with the subdisciplines of geology but with education to cope with the ethical, interdisciplinary, and public-communication aspects of the work of the environmental geologist.

Is The Legal Practice Course Training Future Solicitors to Avoid Professional Negligence?

OpenAIRE

Davies, Mark R

1996-01-01

In 1993 the Law Society for England and Wales introduced the Legal Practice Course as the final major taught and examined stafe of solicitors' training replacing the previous Law Socity Finals Course. In this article it is argued that many of the occurrences of solicitors negligence result not from a lack of legal knowledge but from poor working practices. The article considers whether the LPC meets the challenge of better preparing future solicitors for a modern and changing practice environ...

Domestic violence: level of training, knowledge base and practice among Milwaukee physicians.

Science.gov (United States)

Groth, B; Chelmowski, M K; Batson, T P

2001-01-01

Domestic violence is a prevalent problem with significant health consequences. Early recognition and appropriate intervention with referral to local domestic violence agencies can be life-saving. Little is known, however, about the current level of training, knowledge base and attitudes of physicians in this area. A survey was sent to 1300 physicians practicing in Milwaukee County in the following specialties: Family Practice, Internal Medicine, OB/GYN, Psychiatry. Demographic information was obtained. Questions were designed to explore attitudes towards domestic violence, frequency of encounters with victims or abusers, and knowledge of resources and appropriate intervention. Of the 192 respondents, 74% reported having some training in domestic violence. Thirty percent reported seeing victims in their practice on a daily or weekly basis. Seventy percent feel able to identify a victim of domestic violence. Less than a third of respondents screened at least half of the patients they see for the possibility of abuse. Less than half always refer victims to a hotline or shelter, and less than a quarter of the respondents discuss safety plans with victims. A potentially dangerous response is telling a victim not to go back to an abuser without providing referrals and safety supports. In spite of this, almost a quarter of respondents always tell a victim to not go back to the abuser. Family practitioners and psychiatrists were more likely to discuss abuse with patients than were internists. Significant numbers of physicians, in Milwaukee County, practicing certain specialties that potentially have a high rate of contact with domestic violence victims have had insufficient training in domestic violence assessment and intervention. Physicians should be familiar with the domestic violence hotlines and shelters in their communities and need to incorporate screen questions for domestic violence into their regular practice.

["Practical clinical competence" - a joint programme to improve training in surgery].

Science.gov (United States)

Ruesseler, M; Schill, A; Stibane, T; Damanakis, A; Schleicher, I; Menzler, S; Braunbeck, A; Walcher, F

2013-12-01

Practical clinical competence is, as a result of the complexity of the required skills and the immediate consequences of their insufficient mastery, fundamentally important for undergraduate medical education. However, in the daily clinical routine, undergraduate training competes with patient care and experimental research, mostly to the disadvantage of the training of clinical skills and competencies. All students have to spend long periods in compulsory surgical training courses during their undergraduate studies. Thus, surgical undergraduate training is predestined to exemplarily develop, analyse and implement a training concept comprising defined learning objectives, elaborated teaching materials, analysed teaching methods, as well as objective and reliable assessment methods. The aim of this project is to improve and strengthen undergraduate training in practical clinical skills and competencies. The project is funded by the German Federal Ministry of Education and Research with almost two million Euro as a joint research project of the medical faculties of the universities of Frankfurt/Main, Gießen and Marburg, in collaboration with the German Society of Surgery, the German Society of Medical Education and the German Medical Students' Association. Nine packages in three pillars are combined in order to improve undergraduate medical training on a methodical, didactic and curricular level in a nation-wide network. Each partner of this network provides a systematic contribution to the project based on individual experience and competence. Based on the learning objectives, which were defined by the working group "Education" of the German Society of Surgery, teaching contents will be analysed with respect to their quality and will be available for both teachers and students as mobile learning tool (first pillar). The existing surgical curricula at the cooperating medical faculties will be analysed and teaching methods as well as assessment methods for clinical

Testing an empirically derived mental health training model featuring small groups, distributed practice and patient discussion.

Science.gov (United States)

Murrihy, Rachael C; Byrne, Mitchell K; Gonsalvez, Craig J

2009-02-01

Internationally, family doctors seeking to enhance their skills in evidence-based mental health treatment are attending brief training workshops, despite clear evidence in the literature that short-term, massed formats are not likely to improve skills in this complex area. Reviews of the educational literature suggest that an optimal model of training would incorporate distributed practice techniques; repeated practice over a lengthy time period, small-group interactive learning, mentoring relationships, skills-based training and an ongoing discussion of actual patients. This study investigates the potential role of group-based training incorporating multiple aspects of good pedagogy for training doctors in basic competencies in brief cognitive behaviour therapy (BCBT). Six groups of family doctors (n = 32) completed eight 2-hour sessions of BCBT group training over a 6-month period. A baseline control design was utilised with pre- and post-training measures of doctors' BCBT skills, knowledge and engagement in BCBT treatment. Family doctors' knowledge, skills in and actual use of BCBT with patients improved significantly over the course of training compared with the control period. This research demonstrates preliminary support for the efficacy of an empirically derived group training model for family doctors. Brief CBT group-based training could prove to be an effective and viable model for future doctor training.

Simulation in resuscitation teaching and training, an evidence based practice review.

Science.gov (United States)

Sahu, Sandeep; Lata, Indu

2010-10-01

In the management of a patient in cardiac arrest, it is sometimes the least experienced provider giving chest compressions, intubating the patient, and running the code during the most crucial moment in that patient's life. Traditional methods of educating residents and medical students using lectures and bedside teaching are no longer sufficient. Today's generation of trainees grew up in a multimedia environment, learning on the electronic method of learning (online, internet) instead of reading books. It is unreasonable to expect the educational model developed 50 years ago to be able to adequately train the medical students and residents of today. One area that is difficult to teach is the diagnosis and management of the critically ill patient, specifically who require resuscitation for cardiac emergencies and cardiac arrest. Patient simulation has emerged as an educational tool that allows the learner to practice patient care, away from the bedside, in a controlled and safe environment, giving the learner the opportunity to practice the educational principles of deliberate practice and self-refection. We performed a qualitative literature review of the uses of simulators in resuscitation training with a focus on their current and potential applications in cardiac arrest and emergencies.

Delivering Communication Strategy Training for People with Aphasia: What Is Current Clinical Practice?

Science.gov (United States)

Beckley, Firle; Best, Wendy; Beeke, Suzanne

2017-01-01

Background: Communication strategy training (CST) is a recognized part of UK speech and language therapists' (SLTs) role when working with a person with aphasia. Multiple CST interventions have been published but, to date, there are no published studies exploring clinical practice in this area. Aims: To investigate UK SLTs' current CST practices.…

Aggression prevention training for student nurses: differential responses to training and the interaction between theory and practice.

Science.gov (United States)

Beech, Bernard

2008-03-01

Workplace violence is of great concern to all health care professionals. Nurses are major targets for incidents of violence, with student nurses being clearly recognised as a high-risk sub-group. Training is widely advocated as the appropriate organisational response but the effects and effectiveness of training are inadequately studied. A recently completed Ph.D study used a longitudinal research design to evaluate the effects of a three-day 'aggression prevention and management training programme' on various learning domains of three cohorts of UK student nurses destined for adult, child, mental health and learning disability specialities [N=243] in their first year of nurse training. A purpose-designed questionnaire was used to collect data on knowledge, attitudes, confidence, and self-assessed competence at four time points, two before and two following the educational input. This paper focuses on the differences detected in student nurses' responses to different sections of the questionnaire, at various time points, in relation to recorded demographic variables, namely, their age, gender, destined speciality, and previous relevant training experience. It also considers the 'interaction' between theoretical preparation and clinical practice. These finding may also have wider relevance to skills training and understanding of the reality of student nurse experience in clinical settings.

The Practical Aspects of Online Counseling: Ethics, Training, Technology, and Competency

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Mallen, Michael J.; Vogel, David L.; Rochlen, Aaron B.

2005-01-01

This article addresses the practical aspects of online counseling, including ethics, training, supervision, technology, and competency issues. The authors discuss online counseling's strengths and limitations and present guidelines for what types of clients and counseling psychologists may be appropriate for online counseling. To illustrate the…

Practice, training, and research in neuropsychology in mainland China: challenges and opportunities.

Science.gov (United States)

Chan, Raymond C K; Wang, Ya; Wang, Yi; Cheung, Eric F C

2016-11-01

This is an invited paper for a special issue. The objective was to review history, educational and training pathways, licensure and board certification, practice and compensation, and unique aspects of, or challenges faced by, neuropsychology in mainland China. Historical, scientific, and clinical literatures were reviewed and integrated. The history of neuropsychology in mainland China is traced back to the late 1930s. Educational pathways have not yet been fully formalized. Clinical practice generally occurs within rehabilitation settings, and medical license is required. The main challenge lies in the establishment of training guidelines and the expansion of neuropsychology to meet the tremendous needs of a large nation. Although the development and status of psychology has gradually gained momentum in mainland China, the development of neuropsychology has not shown significant advancement since the late 1930s.

Auditory Training for Adults Who Have Hearing Loss: A Comparison of Spaced Versus Massed Practice Schedules.

Science.gov (United States)

Tye-Murray, Nancy; Spehar, Brent; Barcroft, Joe; Sommers, Mitchell

2017-08-16

The spacing effect in human memory research refers to situations in which people learn items better when they study items in spaced intervals rather than massed intervals. This investigation was conducted to compare the efficacy of meaning-oriented auditory training when administered with a spaced versus massed practice schedule. Forty-seven adult hearing aid users received 16 hr of auditory training. Participants in a spaced group (mean age = 64.6 years, SD = 14.7) trained twice per week, and participants in a massed group (mean age = 69.6 years, SD = 17.5) trained for 5 consecutive days each week. Participants completed speech perception tests before training, immediately following training, and then 3 months later. In line with transfer appropriate processing theory, tests assessed both trained tasks and an untrained task. Auditory training improved the speech recognition performance of participants in both groups. Benefits were maintained for 3 months. No effect of practice schedule was found on overall benefits achieved, on retention of benefits, nor on generalizability of benefits to nontrained tasks. The lack of spacing effect in otherwise effective auditory training suggests that perceptual learning may be subject to different influences than are other types of learning, such as vocabulary learning. Hence, clinicians might have latitude in recommending training schedules to accommodate patients' schedules.

Exploration and practice of the cultivation of optoelectronic innovative talents based on the Students Innovation Training Program

Science.gov (United States)

Lei, Bing; Liu, Wei; Shi, Jianhua; Yao, Tianfu; Wang, Wei; Hu, Haojun

2017-08-01

The Students Innovation Training Program (SITP) has become an effective method to impel the teaching reform and improve undergraduate's innovative practical ability in Chinese colleges and universities, which is quite helpful for students to understand the social requirement, to grasp the basic means of scientific research and to improve their innovative practical ability and team work spirit. In this paper, three problems have been analyzed and discussed based on our organizing and instructing experience of SITP in recent years. Firstly, the SITP is a synthetically training project, and it is quite suitable to cultivate the students' innovative practical ability. Because SITP is similar to the real scientific research activity, and both of them include the steps of project application, solution design, research implementation and project summary etc. By making great efforts to these basic training steps, the undergraduates' innovative practical ability has been improved systemically. Secondly, a new talents cultivation system has been constructed based on SITP by integrating the subject competitions, graduation design and other conventional training activities, which is quite good to improve the training quality and decrease the total training class hours. Thirdly, a series of long-term effective operation and management guidelines have been established to ensure the SITP work normally, including doing a good job of project evaluation, setting up a reward and punishment system and creating a good atmosphere for innovation. In conclusion, great efforts have been made to enhance undergraduates' innovative ability, and the research results will provide useful reference for improving the training effects and reforming talents cultivating mode further.

Acute care simulation training for foundation doctors: the perceived impact on practice in the workplace.

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Patel, P; Sockalingam, I

2013-01-01

High fidelity simulation allows training of foundation doctors in a safe, structured environment. We explored the perceived impact of such training on subsequent clinical practice. 82 doctors attended and 52% responded to a follow up questionnaire sent two months after their training. 88% felt better able to manage the acutely ill patient than they did before their training. All cited simulation training as a reason for this and 44% felt simulation training was the main contributor. The remainder cited clinical experience as the main contributor. 53% gave real clinical examples where they applied skills attributed to simulation training. Doctors reflected positively on simulation training sometime after the experience, demonstrated transference of learnt skills and felt more confident at work.

Impact of design research on industrial practice tools, technology, and training

CERN Document Server

Lindemann, Udo

2016-01-01

Showcasing exemplars of how various aspects of design research were successfully transitioned into and influenced, design practice, this book features chapters written by eminent international researchers and practitioners from industry on the Impact of Design Research on Industrial Practice. Chapters written by internationally acclaimed researchers of design analyse the findings (guidelines, methods and tools), technologies/products and educational approaches that have been transferred as tools, technologies and people to transform industrial practice of engineering design, whilst the chapters that are written by industrial practitioners describe their experience of how various tools, technologies and training impacted design practice. The main benefit of this book, for educators, researchers and practitioners in (engineering) design, will be access to a comprehensive coverage of case studies of successful transfer of outcomes of design research into practice; as well as guidelines and platforms for successf...

Training clinicians in how to use patient-reported outcome measures in routine clinical practice.

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Santana, Maria J; Haverman, Lotte; Absolom, Kate; Takeuchi, Elena; Feeny, David; Grootenhuis, Martha; Velikova, Galina

2015-07-01

Patient-reported outcome measures (PROs) were originally developed for comparing groups of people in clinical trials and population studies, and the results were used to support treatment recommendations or inform health policy, but there was not direct benefit for the participants providing PROs data. However, as the experience in using those measures increased, it became obvious the clinical value in using individual patient PROs profiles in daily practice to identify/monitor symptoms, evaluate treatment outcomes and support shared decision-making. A key issue limiting successful implementation is clinicians' lack of knowledge on how to effectively utilize PROs data in their clinical encounters. Using a change management theoretical framework, this paper describes the development and implementation of three programs for training clinicians to effectively use PRO data in routine practice. The training programs are in three diverse clinical areas (adult oncology, lung transplant and paediatrics), in three countries with different healthcare systems, thus providing a rare opportunity to pull out common approaches whilst recognizing specific settings. For each program, we describe the clinical and organizational setting, the program planning and development, the content of the training session with supporting material, subsequent monitoring of PROs use and evidence of adoption. The common successful components and practical steps are identified, leading to discussion and future recommendations. The results of the three training programs are described as the implementation. In the oncology program, PRO data have been developed and are currently evaluated; in the lung transplant program, PRO data are used in daily practice and the integration with electronic patient records is under development; and in the paediatric program, PRO data are fully implemented with around 7,600 consultations since the start of the implementation. Adult learning programs teaching clinicians

CP violation in b → s penguin decays and T, CPT violation at BaBar and BELLE

International Nuclear Information System (INIS)

Emery-Schrenk, S.

2014-01-01

We report on the first direct observation of time reversal violation at BABAR in the interference between direct decay and decay with B 0 - B-bar 0 mixing, as well as on the most precise search for CPT violation in B 0 - B-bar 0 mixing at BELLE. We then present recent CP violation studies at BABAR in rare b → s penguin decays B → KKK and B → K*l + l - . (author)

Impact of health professional training in breastfeeding on their knowledge, skills, and hospital practices: a systematic review

Directory of Open Access Journals (Sweden)

Patricia Carvalho de Jesus

Full Text Available Abstract Objective To identify the impact of training in breastfeeding on knowledge, skills, and professional and hospital practices. Data source The systematic review search was carried out through the MEDLINE, Scopus, and LILACS databases. Reviews, studies with qualitative methodology, those without control group, those conducted in primary care, with specific populations, studies that had a belief and/or professional attitude as outcome, or those with focus on the post-discharge period were excluded. There was no limitation of period or language. The quality of the studies was assessed by the adapted criteria of Downs and Black. Summary of data The literature search identified 276 articles, of which 37 were selected for reading, 26 were excluded, and six were included through reference search. In total, 17 intervention articles were included, three of them with good internal validity. The studies were performed between 1992 and 2010 in countries from five continents; four of them were conducted in Brazil. The training target populations were nursing practitioners, doctors, midwives, and home visitors. Many kinds of training courses were applied. Five interventions employed the theoretical and practical training of the Baby-Friendly Hospital Initiative. All kinds of training courses showed at least one positive result on knowledge, skills, and/or professional/hospital practices, most of them with statistical significance. Conclusions Training of hospital health professionals has been effective in improving knowledge, skills, and practices.

Assessment training for practice in American Indian and Alaska Native settings.

Science.gov (United States)

Allen, James

2002-10-01

The collaborative assessment model is extended as a training model. The experience of psychological assessment in American Indian and Alaska Native communities is often negative due to culturally inappropriate services and test interpretation. It is productive to address this negative experience, using it as a catalyst for learning. Training in measurement and construct validation provides initial basis for critique of negative experience. Training in collaborative assessment procedures then focuses on culturally appropriate assessment service practices, cultural orientation's affect on test interpretation, and multicultural assessment ethics. Writing skills are emphasized, including procedures in report writing for description of local adaptations, norms, and interpretative rules, and integration of the Diagnostic and Statistical Manual for Mental Disorders (4th ed., text revision; American Psychiatric Association, 2000) cultural formulation. Development of local norms and emic tests are emphasized.

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

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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.

Selecting and training opinion leaders and best practice collaborators:Experience from the Canadian Chiropractic Guideline Initiative

OpenAIRE

Bussières, André E.; Maiers, Michele; Grondin, Diane; Brockhusen, Simon

2017-01-01

Objectives: To describe the process for selecting and training chiropractic opinion leaders (OLs) and best practice collaborators (BPCs) to increase the uptake of best practice. Methods: In Phase 1, OLs were identified using a cross-sectional survey among Canadian chiropractic stakeholders. A 10-member committee ranked nominees. Top-ranked nominees were invited to a training workshop. In Phase 2, a national e-survey was administered to 7200 Canadian chiropractors to identify additional OLs an...

Advancing MCH Interdisciplinary/Interprofessional Leadership Training and Practice Through a Learning Collaborative.

Science.gov (United States)

McHugh, Meaghan C; Margolis, Lewis H; Rosenberg, Angela; Humphreys, Elizabeth

2016-11-01

Purpose The Interdisciplinary Leadership Learning Collaborative (ILLC), under the sponsorship of AUCD and the Maternal and Child Health Bureau, brought together six teams, composed of 14 MCHB and UCEDD training programs to enhance their leadership training. Description Using adult learning principles, interactive training methods, and skill-focused learning, the ILLC built upon the evidence-based Interdisciplinary Leadership Development Program of the University of North Carolina at Chapel Hill. The program began with a 4-day on-site intensive and then continued through monthly conference calls, a mid-term on-site workshop, and a summary virtual workshop to present programmatic accomplishments and share plans for sustainability. Coaching/consultation for the teams around particular challenges was also part of the program. Assessment All teams reported enhancements in intentional leadership training, threading of leadership concepts across clinical, didactic, and workshop settings, and new collaborative partnerships for leadership training. Teams also identified a number of strategies to increase sustainability of their intentional leadership training efforts. Conclusion for Practice The learning collaborative is a productive model to address the growing need for interdisciplinary MCH leaders.

Recent results on CP and CPT tests at KLOE/KLOE-2

Energy Technology Data Exchange (ETDEWEB)

Di Domenico, A., E-mail: antonio.didomenico@roma1.infn.it [Department of Physics, Sapienza University of Rome, and INFN Sezione di Roma, Rome (Italy); Silarski, M., E-mail: Michal.Silarski@lnf.infn.it [Institute of Physics, Jagiellonian University, Cracow (Poland)

2012-12-15

Neutral kaon pairs produced in ϕ decays offer a unique possibility to perform fundamental tests of discrete symmetries. Among the most recent results obtained by the KLOE experiment at DAΦNE, the Frascati ϕ-factory, there is the new best limit on the branching ratio of the CP-violating decay K{sub S}→3π{sup 0}, BR<2.6×10{sup −8} at 90% C.L.. The search for possible violations of the CPT symmetry and Lorentz invariance in the context of the Standard-Model Extension (SME) is also described; the new analysis approach fully exploits quantum interferometry in ϕ→K{sub S}K{sub L}→π{sup +}π{sup −}, π{sup +}π{sup −} decays. Finally the status and perspectives of the new data taking campaign with the KLOE-2 experiment at the upgraded DAΦNE machine are briefly reviewed.

Separate T, CP, CPT Asymmetries in Neutral Meson Transitions

Science.gov (United States)

Bernabéu, José

2017-07-01

Symmetries, and Symmetry Breakings, in the Laws of Physics play a crucial role in Fundamental Science. Parity and Charge Conjugation Violations prompted the consideration of Chiral Fields in the construction of the Standard Model, whereas CP-Violation needed at least three families of Quarks leading to Flavour Physics. In this Lecture I will discuss the Conceptual Basis and the present experimental results for a Direct Evidence of Separate Reversal-in-Time T, CP and CPT Genuine Asymmetries in Decaying Particles like Neutral Meson Transitions, using Quantum Entanglement and the Decay as a Filtering Measurement. The eight transitions associated to the Flavour-CP eigenstate decay products of entangled neutral mesons have demonstrated with impressive significance a separate evidence of TRV and CPV in Bd-physics, whereas a CPTV asymmetry shows a 2-σ effect interpreted as an upper limit. Novel CPTV observables are discussed for K and Bd transitions. Their observation would lead to a change of paradigm beyond Quantum Field Theory, however there is nothing in Quantum Mechanics forbidding CPTV. A clean methodology to disentangle CPTV effects in the Hamiltonian dynamics and the ω-effect weakening Entanglement in a given experiment is discussed.

The Impact of Baccalaureate Medical Humanities on Subsequent Medical Training and Practice: A Physician-Educator's Perspective.

Science.gov (United States)

Barron, Lauren

2017-12-01

This reflective essay is an attempt to organize trends in feedback I have observed during ten years of coursework, conversations, and correspondence with former students associated with the Medical Humanities Program at Baylor University. Over the years, recurrent themes arise when speaking with alumni about whether and how their medical humanities experience intersects with their current training. I have identified five particular domains in which baccalaureate medical humanities training affects students' subsequent healthcare professions training and practice: context and complementarity, clinical relevance, reflective practice, professional preparedness and vocational calling. I created an instrument of open-ended questions for each of these categories and posted it to social media with an invitation for alumni to respond. This informal survey was conceived as an exploratory exercise with the intent to help generate a foundation for more formal qualitative research in these five domains. In this essay, I offer my own reflections together with those of former students on the impact of baccalaureate-level medical humanities training in order to illustrate the benefits in each domain for subsequent healthcare training and practice. The need for qualitative research that explores the impact of baccalaureate medical humanities merits collaboration between multiple centers of investigation across many disciplines, and across the divide between premedical and medical educators.

Prostate Brachytherapy Case Volumes by Academic and Nonacademic Practices: Implications for Future Residency Training

International Nuclear Information System (INIS)

Orio, Peter F.; Nguyen, Paul L.; Buzurovic, Ivan; Cail, Daniel W.; Chen, Yu-Wei

2016-01-01

Purpose: The use of prostate brachytherapy has continued to decline in the United States. We examined the national practice patterns of both academic and nonacademic practices performing prostate brachytherapy by case volume per year to further characterize the decline and postulate the effect this trend might have on training the next generation of residents. Methods and Materials: Men diagnosed with prostate cancer who had undergone radiation therapy in 2004 to 2012 were identified. The annual brachytherapy case volume at each facility was determined and further categorized into ≤12 cases per year (ie, an average of ≤1 cases per month), 13 to 52 cases per year, and ≥53 cases per year (ie, an average of ≥1 cases per week) in academic practices versus nonacademic practices. Results: In 2004 to 2012, academic practices performing an average of ≤1 brachytherapy cases per month increased from 56.4% to 73.7%. In nonacademic practices, this percentage increased from 60.2% to 77.4% (P<.0001 for both). Practices performing an average of ≥1 cases per week decreased among both academic practices (from 6.7% to 1.5%) and nonacademic practices (from 4.5% to 2.7%). Conclusions: Both academic and nonacademic radiation oncology practices have demonstrated a significant reduction in the use of prostate brachytherapy from 2004 to 2012. With the case volume continuing to decline, it is unclear whether we are prepared to train the next generation of residents in this critical modality.

Innovative Model of Practice-Oriented Training of Employees of the Town-Forming Enterprise in the Mining Region (by the Example of JSC "SUEK-Kuzbass")

Science.gov (United States)

Kulay, Svetlana; Kayachev, Gennady

2017-11-01

The article proposes to improve the system of training of employees of joint-stock company SUEK-Kuzbass in the educational institutions of the Kemerovo region according to the requirements of the company using practice-oriented training technology. The aim of the work is to substantiate the effectiveness of implementing practice-oriented training, identify priority directions and ways of its development. The main objectives of the study are: to identify the main advantages for the company and students; determine the criteria for the success and practical value of applying practice-oriented training for the company; conduct a comparative analysis of the target and practice-oriented model of training for the company. The real needs of the employer through the dual form of training were taking into account. The expansion of positive experience in training engineering personnel in higher education in technology-based training with the involvement of specialists from other regions of the company and expanding training in mining was also included.

A comparison of best practices for doctoral training in Europe and North America

DEFF Research Database (Denmark)

Barnett, Joey, V.; Harris, Robert. A; Mulvany, Michael J.

2017-01-01

The PhD degree was established in Berlin 200 years ago and has since spread across the whole world. While there is general agreement that the degree is awarded in recognition of successfully completed research training, there have been significant differences in the way doctoral training programs......D theses. These differences are analyzed in detail in order to provide a foundation for discussion of their relative advantages and disadvantages, with a view to providing a platform for discussion of best practices. The results will be of importance in the continued development of global discussion about...... development of doctoral training....

Safety in the mountaineering practices: training in Physical Education

Directory of Open Access Journals (Sweden)

Mónica Palacio

2016-07-01

Full Text Available Physical Education Teaching with Orientation in Regional Mountain Activities at the Universidad Nacional del Comahue (PEF-CRUB-UNCo is the only one in the country that has a history with over 20 years of training physical education teachers with a particular orientation. It was through dynamic and continuous work over the years that theoretical and practical appropriate contents could be defined for this career.(Palacios, Lopez, Schneider, 2011 Coincidences with those experiences made in other countries such as Spain and Germany where the climbing activities are part of the teacher training and educational curricula have been noticed. (Saez Padilla, Gimenez, Fuentes Guerra 2005; Arribas Cubero 2008; Winter, 2000. It was determined together with other authors (Hepp, Güllich and Heidorn, 2001 that the contents related to Trekking and Climbing are the correct ones to develop a Teaching Program with these characteristics. The handling of safety conditions as an educational content is a permanent concern that challenges the activity. This paper will explain the conditions of safety that had been compiled over the years from experience, permanent research, consultation of specialized literature and actions carried out in teacher training

Training doctors for primary care in China: Transformation of general practice education.

Science.gov (United States)

Li, Donald

2016-01-01

China is known for developing a cadre of "Barefoot Doctors" to address her rural healthcare needs in past. The tradition of barefoot doctors has inspired similar developments in several other countries across world. Recently China has embarked upon an ambitious new mission to create a primary care workforce consisting of trained general practitioners having international standard skillsets. This editorial provides an insight into the current status of policy deliberations with regards to training of primary care doctors and a new surge in general practice education in China.

Practical Recommendations to Improve the Quality of Training and Methodical Support of Professional Teacher Education

Science.gov (United States)

Grebennikov, Valery V.; Grudtsina, Ludmila Yu.; Marchuk, Nikolay N.; Sangadgiev, Badma V.; Kudyashev, Nail K.

2016-01-01

The research urgency is caused by the transition to the knowledge society and new demands for training and methodical provision of professional pedagogical education. The purpose of this paper is to develop practical recommendations to improve the quality of training and methodical support of professional pedagogical education. The leading…

A phenomenological study of violation of CP and CPT symmetries in the neutral kaon system

International Nuclear Information System (INIS)

Kojima, Kazushi; Sugiyama, Wataru; Tsai, S.Y.

1996-01-01

A phenomenological study is given of the (possible) violation of CP and CPT symmetries in the K 0 -K-bar 0 system. Special attention is paid to the problem of phase ambiguity and phase convention. Mixing parameters and decay amplitudes are parametrized in a rephasing invariant way, and the well-known parameters η +- and η 00 describing 2π modes as well as various leptonic asymmetries are expressed in terms of these parameters. The parameters ε and Δ characterizing mixing between |K 0 > and |K-bar 0 > are treated with as little theoretical prejudice as possible. (author)

Perspectives for understanding the relationship between the theory and the practice in teacher training

Directory of Open Access Journals (Sweden)

Carmen ÁLVAREZ ÁLVAREZ

2014-03-01

Full Text Available This article reflects the main theoretical proposals about the relations between theory and practice that are have been formulated in the field of teacher training. The problem that is at the bottom of the theory-practice relationship: professional alienation of teachers in education. To overcome this mostly two responses have been: focus on the theory: convert to the teacher in an intellectual, and the proposal focus on the practice: assess the importance of the personal practical knowledge of teachers. Halfway between both perspectives it is possible to raise three current and relevant lines of research for studies to illuminate the relations between theory-practice in teacher training: (1 teacher’s thought and implicit theories, (2 the reflective teacher and (3 the formulation of principles of procedure and action research and theories experienced. This review haves the objective of reveal the complexity of linked thought, research and teaching action; but it also allows us move forward in building a comprehensive framework covering various forms of approach to a subject which lies at the base of any discussion on the teaching profession and advance in the challenge of achieving a practical domain and a critical awareness in the teaching.

Do they practice what we teach? Follow-up evaluation of a Schema Therapy training programme

OpenAIRE

Kingston, Deborah; Moghaddam, Nima; Beckley, Kerry

2014-01-01

This study evaluated a three-day Schema Therapy training programme for trainee clinical psychologists. The training used an experiential model of learning, which was intended to encourage the transfer of knowledge and techniques from the learning environment into clinical practice. Using a mixed-methods approach, the training programme was evaluated in terms of: (1) self-reported changes in knowledge, confidence and willingness to use Schema Therapy-informed techniques; (2) whether the tra...

CPT-11/bevacizumab for the treatment of refractory brain metastases in patients with HER2-neu-positive breast cancer.

Science.gov (United States)

Sengupta, S; Rojas, R; Mahadevan, A; Kasper, E; Jeyapalan, S

2015-04-01

Nervous system relapse of patients with advanced HER2-neu-positive breast cancer is an increasing problem, with one-third of women developing brain metastases. Standard therapies using steroids, surgery and radiotherapy do not provide a lasting response. We evaluated CPT-11 and bevacizumab, which can both cross the blood-brain barrier, as combination therapy to treat HER2-neu-positive breast cancer with brain metastases.

The role, practice and training of unregulated birth workers in Australia: A mixed methods study.

Science.gov (United States)

Rigg, Elizabeth C; Schmied, Virginia; Peters, Kath; Dahlen, Hannah G

2018-05-23

In Australia, the provision of homebirth services by unregulated birthworkers (doulas, ex-registered midwives, traditional midwives and lay workers) has increased. Accessing a homebirth with a registered midwife via mainstream services is limited. Concern is growing that new legislation aimed at prohibiting unregulated birthworkers practice may result in homebirth going underground. To explore the role, practice and training of unregulated birthworkers in Australian and establish what they would do if legislation prohibited their practice. This study used a mixed methods sequential exploratory design to explore the practice, training and role of unregulated birthworkers in Australia. In phase one, four unregulated birthworkers were interviewed in-depth and the findings informed the development of a survey in phase two. This was distributed nationally through two consumer websites, social media, Facebook and email. Data from both phases were integrated. Unregulated birthworkers in Australia provide homebirth services to women with high and low-risk pregnancies when this choice is unavailable or unacceptable within mainstream services. They operate covertly to protect their practice and avoid the scrutiny of authorities. Unregulated birthworkers can be experienced and trained in childbirth care and practice, much like a midwife working within a holistic paradigm of care. Unregulated birthworkers believe they provide women with the homebirth service they want but cannot access. Mainstream service providers need to listen to consumer criticisms, as women seek answers outside the system. Change is needed to improve and align services with women's expectations of homebirth. Copyright © 2018 Australian College of Midwives. Published by Elsevier Ltd. All rights reserved.

Towards a program of assessment for health professionals: from training into practice.

Science.gov (United States)

Eva, Kevin W; Bordage, Georges; Campbell, Craig; Galbraith, Robert; Ginsburg, Shiphra; Holmboe, Eric; Regehr, Glenn

2016-10-01

Despite multifaceted attempts to "protect the public," including the implementation of various assessment practices designed to identify individuals at all stages of training and practice who underperform, profound deficiencies in quality and safety continue to plague the healthcare system. The purpose of this reflections paper is to cast a critical lens on current assessment practices and to offer insights into ways in which they might be adapted to ensure alignment with modern conceptions of health professional education for the ultimate goal of improved healthcare. Three dominant themes will be addressed: (1) The need to redress unintended consequences of competency-based assessment; (2) The potential to design assessment systems that facilitate performance improvement; and (3) The importance of ensuring authentic linkage between assessment and practice. Several principles cut across each of these themes and represent the foundational goals we would put forward as signposts for decision making about the continued evolution of assessment practices in the health professions: (1) Increasing opportunities to promote learning rather than simply measuring performance; (2) Enabling integration across stages of training and practice; and (3) Reinforcing point-in-time assessments with continuous professional development in a way that enhances shared responsibility and accountability between practitioners, educational programs, and testing organizations. Many of the ideas generated represent suggestions for strategies to pilot test, for infrastructure to build, and for harmonization across groups to be enabled. These include novel strategies for OSCE station development, formative (diagnostic) assessment protocols tailored to shed light on the practices of individual clinicians, the use of continuous workplace-based assessment, and broadening the focus of high-stakes decision making beyond determining who passes and who fails. We conclude with reflections on systemic (i

Training vegetable parenting practices through a mobile game: Iterative qualitative alpha test

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Vegetable consumption protects against chronic diseases, but many young children do not eat vegetables. One quest within the mobile application Mommio was developed to train mothers of preschoolers in effective vegetable parenting practices, or ways to approach getting their child to eat and enjoy v...

The construction of educational and educational communities: for an articulated training and educational practice

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Pedro Duarte

2016-12-01

Full Text Available This paper aims to reflect on the relationship between higher education institutions (universities and polytechnic institutes and intuitions of non-higher education (primary and secondary schools in the context of initial teacher training. This reflection is implicitly related to the process of supervision in initial formation, and how this contributes to the formation of teachers who reflect on their action, assuming that this practice is sustained in a praxiological knowledge simultaneously individual and collective. Taking into account this reflection, and taking into account the theoretical assumptions explored, it is intended to reflect and indicate possible problems / challenges inherent to the supervision process in the initial teacher training and to the relationship between higher education institutions and educational not higher education institutions. Based on the problems / challenges indicated, it is proposed a system / structure (Educational and Pedagogical Communities of sharing and collaboration between the different organizations that enables an integrated and integral initial teacher training that values the continuum theory and practice.

Animating Research with Counseling Values: A Training Model to Address the Research-to-Practice Gap

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Lee, Kristi A.; Dewell, John A.; Holmes, Courtney M.

2014-01-01

The persistent research-to-practice gap poses a problem for counselor education. The gap may be caused by conflicts between the humanistic values that guide much of counseling and the values that guide research training. In this article, the authors address historical concerns regarding research training for students and the conducting of research…

Who attracts whom to rural general practice? Variation in temperament and character profiles of GP registrars across different vocational training pathways.

Science.gov (United States)

Eley, Diann S; Laurence, Caroline; Cloninger, C R; Walters, Lucie

2015-01-01

The ongoing rural doctor workforce shortage continues to stimulate interest in new strategies to alleviate the situation. Alongside increasingly promising approaches is the notion that attracting and nurturing the 'right' individuals may be paramount to achieving long-term success in recruitment and retention. This study compares the patterns of demographic and temperament and character trait profiles of general practice registrars in training across three Australian vocational training pathways: the Australian College of Rural and Remote Medicine independent rural pathway, and the rural and general pathways of Australian general practice training. The aim is to describe the predominant personalities of existing trainees. At its foundation, this study strives to obtain more information about those individuals choosing rural practice, which may inform ways to enhance future recruitment and training into rural medicine. This rationale has been explored with medical students using intention as the dependent variable, but registrars are that much closer to their final career choice, and therefore may provide more practical and reliable indicators of the notion of who attracts whom into rural practice. A cross-sectional design sampled four registrar training groups: one from the Australian College of Rural and Remote Medicine, one Australian general practice training rural only, and two Australian general practice training rural and general pathway regional training providers. Registrars (451) completed a questionnaire that gathered basic demographics and a personality trait profile using the Temperament and Character Inventory plus a measure of resilience. Statistical analysis explored the relationships between variables (multivariate analyses of variance) and compared levels of traits between registrar groups (analyses of variance). Registrars training via the Australian College of Rural and Remote Medicine pathway were more likely to be male, older, have a definite

Overcoming barriers to implementation of evidence-based practice concepts in athletic training education: perceptions of select educators.

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Manspeaker, Sarah; Van Lunen, Bonnie

2011-01-01

The need to include evidence-based practice (EBP) concepts in entry-level athletic training education is evident as the profession transitions toward using evidence to inform clinical decision making. To evaluate athletic training educators' experience with implementation of EBP concepts in Commission on Accreditation of Athletic Training Education (CAATE)-accredited entry-level athletic training education programs in reference to educational barriers and strategies for overcoming these barriers. Qualitative interviews of emergent design with grounded theory. Undergraduate CAATE-accredited athletic training education programs. Eleven educators (3 men, 8 women). The average number of years teaching was 14.73 ± 7.06. Interviews were conducted to evaluate perceived barriers and strategies for overcoming these barriers to implementation of evidence-based concepts in the curriculum. Interviews were explored qualitatively through open and axial coding. Established themes and categories were triangulated and member checked to determine trustworthiness. Educators identified 3 categories of need for EBP instruction: respect for the athletic training profession, use of EBP as part of the decision-making toolbox, and third-party reimbursement. Barriers to incorporating EBP concepts included time, role strain, knowledge, and the gap between clinical and educational practices. Suggested strategies for surmounting barriers included identifying a starting point for inclusion and approaching inclusion from a faculty perspective. Educators must transition toward instruction of EBP, regardless of barriers present in their academic programs, in order to maintain progress with other health professions' clinical practices and educational standards. Because today's students are tomorrow's clinicians, we need to include EBP concepts in entry-level education to promote critical thinking, inspire potential research interest, and further develop the available body of knowledge in our

Resistance Training: Identifying Best Practices?

Science.gov (United States)

2010-02-18

were too small to be important. That argument would be particularly powerful when coupled with the knowledge that training effects increase with...interpretation of those facts convert the evidence to reliable scientific knowledge (Ziman, 1978). No single meta-analysis is likely to establish a...Wisloff, U. (1999). Maximal strength training improves work economy in trained female cross-country skiers . Med Sci Sports Exerc, 31, 870- 877

Hospital-based child protection teams that care for parents who abuse or neglect their children recognize the need for multidisciplinary collaborative practice involving perinatal care and mental health professionals: a questionnaire survey conducted in Japan

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Okato A

2018-02-01

Full Text Available Ayumi Okato,1 Tasuku Hashimoto,1 Mami Tanaka,2 Masumi Tachibana,1 Akira Machizawa,3 Jun Okayama,4 Mamiko Endo,5 Masayoshi Senda,6,7 Naoki Saito,5,7 Masaomi Iyo1 1Department of Psychiatry, Graduate School of Medicine, Chiba University, 2Division of Clinical Study on Juvenile Delinquency, Center for Forensic Mental Health, Chiba University, 3Department of Psychiatry, Chiba University Hospital, 4Department of Reproductive Medicine, Graduate School of Medicine, Chiba University, 5Department of Pediatrics, Graduate School of Medicine, Chiba University, 6Department of Pediatrics, Asahi General Hospital, 7Division of Clinical Forensic Medicine, Education and Research Center of Legal Medicine, Chiba University, Chiba, Japan Background: Child abuse and/or neglect is a serious issue, and in many cases, parents are the perpetrators. Hospital-based child protection teams (CPTs play pivotal roles in the management of not only abused and/or neglected children but also of their parents; this is generally conducted through multidisciplinary practice. The aim of this study is to survey hospital-based CPT members to determine the professions they perceive to be most applicable to participation in CPTs. Participants and methods: The participants were members of CPTs affiliated with hospitals that had pediatric emergency departments and which were located in Chiba Prefecture; specifically, 114 CPT members from 23 hospitals responded to this survey. The two main questionnaire items concerned are as follows: 1 each respondent’s evaluation of conducting assessments, providing support, and implementing multidisciplinary collaborative practice in the treatment of abusive and negligent parents, and 2 each CPT member’s opinion on the professions that are most important for CPT activities. An exploratory factor analysis (EFA was performed to explore the factor structure of the data, and a correlation analysis was performed using the result obtained. Results: The EFA

Training Therapists in Evidence-Based Practice: A Critical Review of Studies From a Systems-Contextual Perspective

OpenAIRE

Beidas, Rinad S.; Kendall, Philip C.

2010-01-01

Evidence-based practice (EBP), a preferred psychological treatment approach, requires training of community providers. The systems-contextual (SC) perspective, a model for dissemination and implementation efforts, underscores the importance of the therapist, client, and organizational variables that influence training and consequent therapist uptake and adoption of EBP. This review critiques the extant research on training in EBP from an SC perspective. Findings suggest that therapist knowled...

Examining the Impact of Critical Multicultural Education Training on the Multicultural Attitudes, Awareness, and Practices of Nurse Educators.

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Beard, Kenya V

Some nurse educators lack training in the educational methods that facilitate learning among underrepresented groups. Limited awareness of equitable pedagogical practices could threaten the academic achievement of underrepresented groups and hinder efforts to make the nursing profession more heterogeneous. Training in multicultural education could strengthen the capacity of educators to create culturally responsive learning environments. This quasi-experimental study examined the impact that training in critical multicultural education had on the multicultural attitudes, awareness, and practices of 37 nurse educators. A pre-posttest design without a control group found that the training was an effective way to strengthen the multicultural awareness and attitudes of nurse educators, although there was little impact on the multicultural practices. The nation's capacity to improve the quality of health care hinges upon educators who can create inclusive learning environments and graduate diverse nurses. The findings could inform policies seeking to promote diversity and inclusion in nursing education. Copyright © 2016 Elsevier Inc. All rights reserved.

The Effectiveness of a Training Program Based on Practice of Careers in Vocational Interests Development

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Mahasneh, Omar. M.; Farajat, Amani. M.

2015-01-01

The present research was conducted to identify the effectiveness of a training program based on practice of careers in vocational interests development, to answer questions about the study and test its hypothesis the training program had been prepared and the adoption of a measure of vocational interests, as validity and reliability of each of…

Psychiatry chief resident opinions toward basic and clinical neuroscience training and practice.

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Bennett, Jeffrey I; Handa, Kamna; Mahajan, Aman; Deotale, Pravesh

2014-04-01

The authors queried attendees to a chief resident conference on whether program education and training in neuroscience or in translating neuroscience research into practice is sufficient and what changes are needed. The authors developed and administered a 26-item voluntary questionnaire to each attendee at the Chief Residents' Leadership Conference at the American Psychiatric Association 2013 annual meeting in San Francisco, CA. Out of 94 attendees, 55 completed and returned questionnaires (58.5%). A majority of respondents stated that their program provided adequate training in neuroscience (61.8%); opportunities for neuroscience research existed for them (78.2%), but that their program did not prepare them for translating future neuroscience research findings into clinical practice (78.9%) or educate them on the NIMH Research Domain Criteria (83.3%). A majority of respondents stated that the ACGME should require a specific neuroscience curriculum (79.6%). Chief residents believe that curricular and cultural change is needed in psychiatry residency neuroscience education.

A Practical MC and A Inspection Training Approach for Gosatomnadzor of Russia

International Nuclear Information System (INIS)

Byers, Kenneth R.; Krupchatnikov, B.; Wright, T.; Key, C.; Coady, K.; Kilmartin, W.; Hawkins, R.; Kodman, G.

2000-01-01

The Russian nuclear materials control and accounting (MC and A) program has undergone many changes over the last five years. New technologies have been introduced; personnel have been trained; and new regulations are being developed. Gosatomnadzor of Russia (GAN), as the state oversight authority for the control and accounting of nuclear materials used for civil purposes, has the responsibility to assure that nuclear materials are controlled, accounted for, and used only for peaceful and defensive purposes. To ensure that GAN inspectors are fully capable and able to carry out this objective, an extensive training program has been developed. One activity under this program was a practical MC and A training exercise conducted in the U.S. at an Argonne National Laboratory-West (ANL-W) Category I nuclear material facility. This paper describes the development of the exercise in the U.S., the inspection activities conducted, an evaluation of the results, lessons learned, and recommendations for future inspector training programs

A Focus Group Study of Child Nutrition Professionals' Attitudes about Food Allergies and Current Training Practices

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Lee, Yee Ming; Kwon, Junehee; Sauer, Kevin

2014-01-01

Purpose/Objectives: The purpose of this study was to explore child nutrition professionals' (CNPs) attitudes about food allergies, current practices of food allergy training, and operational issues related to food allergy training in school foodservice operations. Methods: Three focus groups were conducted with 21 CNPs with managerial…

Effectiveness of training on infant feeding practices among community influencers in a rural area of west Bengal.

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Haldar, A; Ray, S; Biswas, R; Biswas, B; Mukherjee, D

2001-01-01

Total 34 Influencers were trained in a subcentre area of South 24-parganas district of West Bengal. Knowledge was imparted to community influencers on infant feeding practices through lecture, group discussion, question-answer session and hand-on-training by trained health workers. Pre-assessment was done before initiation of training. Repeat training was conducted at frequent intervals within a period of 3 months. Mean score of knowledge of influencers during pre-training assessment was 13.3 and improved thereafter-following training to 20.8 (1st assessment), 20.6 (2nd assessment), 23.7 (3rd assessment) and 25.2 (final-assessment). Repeat training had also desired impact.

Translating knowledge into practice: An exploratory study of dementia-specific training for community-based service providers.

Science.gov (United States)

O'Sullivan, Grace; Hocking, Clare; McPherson, Kathryn

2017-08-01

Objective To develop, deliver, and evaluate dementia-specific training designed to inform service delivery by enhancing the knowledge of community-based service providers. Methods This exploratory qualitative study used an interdisciplinary, interuniversity team approach to develop and deliver dementia-specific training. Participants included management, care staff, and clients from three organizations funded to provide services in the community. Data on the acceptability, applicability, and perceived outcomes of the training were gathered through focus group discussions and individual interviews. Transcripts were analyzed to generate open codes which were clustered into themes and sub-themes addressing the content, delivery, and value of the training. Findings Staff valued up-to-date knowledge and "real stories" grounded in practice. Clients welcomed the strengths-based approach. Contractual obligations impact on the application of knowledge in practice. Implications The capacity to implement new knowledge may be limited by the legislative policies which frame service provision, to the detriment of service users.

Proposed experiment addressing CP and CPT violation in the K0-K-bar0 system

International Nuclear Information System (INIS)

Dunietz, I.; Hauser, J.; Rosner, J.L.

1987-01-01

An experiment utilizing the decay phi→K/sub S/K/sub L/ is proposed for measuring the ratio ε'/ε of CP-violating parameters in the kaon system. It appears one can probe values of ε'/ε down to 10/sup -3/ with 10 9 phi's. An asymmetry measurement of the relative times of π + π - and π 0 π 0 decays is capable of testing the phase difference phi/sub +-/-phi/sub 00/ to +- 1.6 0 (3σ), with 10/sup 10/ phi's. Far fewer phi's (perhaps 10 8 ) can be useful in constraining some parameters of the kaon system associated with CPT violations

Effects of the dialectical behavioral therapy-mindfulness module on attention in patients with borderline personality disorder.

Science.gov (United States)

Soler, Joaquim; Valdepérez, Ana; Feliu-Soler, Albert; Pascual, Juan C; Portella, Maria J; Martín-Blanco, Ana; Alvarez, Enrique; Pérez, Víctor

2012-02-01

It is known that patients with borderline personality disorder (BPD) show attention deficits and impulsivity. The main aim of this study was to explore the effects of Dialectical Behavioral Therapy-Mindfulness training (DBT-M), used as an adjunct to general psychiatric management (GPM), on attention variables in patients diagnosed with BPD. A second objective was to assess the relation of mindfulness formal practice on clinical variables. A sample of 60 patients with BPD was recruited. Forty of them were allocated to GPM + DBT-M treatment and the other 20 received GPM alone. At the termination of the mindfulness training, DBT-M + GPM group showed a significant improvement on commissions, hit reaction time, detectability scores from the CPT-II neuropsychological test, and also on the composite scores of inattention and impulsivity. Further, the more minutes of mindfulness practice were correlated to greater improvement in general psychiatric symptoms and affective symptomatology, but not in CPT-II measures. This is probably the first study so far assessing the effects of this single DBT module in patients with BPD. The results suggest a positive effect of such intervention on attention and impulsivity variables. Copyright © 2011 Elsevier Ltd. All rights reserved.

The predictive validity of selection for entry into postgraduate training in general practice: evidence from three longitudinal studies.

Science.gov (United States)

Patterson, Fiona; Lievens, Filip; Kerrin, Máire; Munro, Neil; Irish, Bill

2013-11-01

The selection methodology for UK general practice is designed to accommodate several thousand applicants per year and targets six core attributes identified in a multi-method job-analysis study To evaluate the predictive validity of selection methods for entry into postgraduate training, comprising a clinical problem-solving test, a situational judgement test, and a selection centre. A three-part longitudinal predictive validity study of selection into training for UK general practice. In sample 1, participants were junior doctors applying for training in general practice (n = 6824). In sample 2, participants were GP registrars 1 year into training (n = 196). In sample 3, participants were GP registrars sitting the licensing examination after 3 years, at the end of training (n = 2292). The outcome measures include: assessor ratings of performance in a selection centre comprising job simulation exercises (sample 1); supervisor ratings of trainee job performance 1 year into training (sample 2); and licensing examination results, including an applied knowledge examination and a 12-station clinical skills objective structured clinical examination (OSCE; sample 3). Performance ratings at selection predicted subsequent supervisor ratings of job performance 1 year later. Selection results also significantly predicted performance on both the clinical skills OSCE and applied knowledge examination for licensing at the end of training. In combination, these longitudinal findings provide good evidence of the predictive validity of the selection methods, and are the first reported for entry into postgraduate training. Results show that the best predictor of work performance and training outcomes is a combination of a clinical problem-solving test, a situational judgement test, and a selection centre. Implications for selection methods for all postgraduate specialties are considered.

A formação prática de professores no estágio curricular Practical curricular training of teachers

Directory of Open Access Journals (Sweden)

Helena Maria dos Santos Felício

2008-01-01

Full Text Available Partindo da premissa de que a dimensão prática deve ser considerada na formação inicial de professores, entendemos que o Estágio Curricular, se bem fundamentado, estruturado e orientado, configura-se como um momento relevante na perspectiva curricular do processo de formação prática dos futuros professores. Dessa forma, o presente artigo apresenta algumas reflexões e discussões, oriundas de uma investigação qualitativa, sobre a importância e o papel do Estágio Curricular na formação prática de alunos. Os sujeitos desta pesquisa são alunos concluintes do Curso Normal Superior da Universidade do Vale do Paraíba (UNIVAP. A partir da interpretação de diferentes autores(LIMA, 2001; TARDIF, 2002; PIMENTA, 2001; GÓMEZ, 2000, compreendemos a prática enquanto práxis, uma vez que, permeada por um processo de reflexão, ela pode ser construída e reconstruída, objetivando a transformação da realidade escolar. Sendo assim, evidenciamos, nos relatórios apresentados e nos discursos dos alunos, as aprendizagens práticas consideradas construídas durante o estágio. Analisamos os dados recolhidos, à luz da teoria estudada sobre a formação prática e profissional dos professores. Identificamos os aspectos favoráveis e desfavoráveis da realização do estágio curricular na dimensão de ser um espaço/tempo, também destinado à construção de conhecimentos práticos na formação dos professores. E, finalmente, propomos novas perspectivas para a orientação e realização do estágio curricular na formação de professores, centradas na relevância da formação prática e na articulação entre todas as disciplinas do curso de formação.Based on the premise that the practical dimension must be considered in the initial training of teachers, we understand that curricular training, if well founded, structured and oriented, is relevant to the curricular outlook of the practical training process for future teachers. This article

Science-practice nexus for landslide surveying: technical training for local government units in Indonesia

Science.gov (United States)

Alam, A. L.; Hespiantoro, S.; Dyar, D.; Balzer, D.; Kuhn, D.; Torizin, J.; Fuchs, M.; Kastl, S.; Anhorn, J.

2017-02-01

The Indonesian archipelago is prone to various geological hazards on an almost day to day basis. In order to mitigate disaster risk and reduce losses, the government uses its unique setup of ministerial training institutions. The Centre for Development of Human Resources in Geology, Mineral and Coal offers different level of technical training to local governments in order to provide them with the necessary means to understand geological hazards, mitigate risks, and hence close the gap between local and national governments. One key factor has been the continuous incorporation of new scientific knowledge into their training curricula. The paper presents benefits and challenges of this science-practice nexus using the standardised landslide survey as one example where mobile technology has been introduced to the training just recently.

Leptogenesis from heavy right-handed neutrinos in CPT violating backgrounds

Science.gov (United States)

Bossingham, Thomas; Mavromatos, Nick E.; Sarkar, Sarben

2018-02-01

We discuss leptogenesis in a model with heavy right-handed Majorana neutrinos propagating in a constant but otherwise generic CPT-violating axial time-like background (motivated by string theory). At temperatures much higher than the temperature of the electroweak phase transition, we solve approximately, but analytically (using Padé approximants), the corresponding Boltzmann equations, which describe the generation of lepton asymmetry from the tree-level decays of heavy neutrinos into Standard Model leptons. At such temperatures these leptons are effectively massless. The current work completes in a rigorous way a preliminary treatment of the same system, by some of the present authors. In this earlier work, lepton asymmetry was crudely estimated considering the decay of a right-handed neutrino at rest. Our present analysis includes thermal momentum modes for the heavy neutrino and this leads to a total lepton asymmetry which is bigger by a factor of two as compared to the previous estimate. Nevertheless, our current and preliminary results for the freezeout are found to be in agreement (within a ˜ 12.5% uncertainty). Our analysis depends on a novel use of Padé approximants to solve the Boltzmann equations and may be more widely useful in cosmology.

Leptogenesis from heavy right-handed neutrinos in CPT violating backgrounds

Energy Technology Data Exchange (ETDEWEB)

Bossingham, Thomas; Sarkar, Sarben [King' s College London, Theoretical Particle Physics and Cosmology Group, Department of Physics, London (United Kingdom); Mavromatos, Nick E. [King' s College London, Theoretical Particle Physics and Cosmology Group, Department of Physics, London (United Kingdom); Universitat de Valencia-CSIC, Departament de Fisica Teorica y IFIC, Valencia (Spain)

2018-02-15

We discuss leptogenesis in a model with heavy right-handed Majorana neutrinos propagating in a constant but otherwise generic CPT-violating axial time-like background (motivated by string theory). At temperatures much higher than the temperature of the electroweak phase transition, we solve approximately, but analytically (using Pade approximants), the corresponding Boltzmann equations, which describe the generation of lepton asymmetry from the tree-level decays of heavy neutrinos into Standard Model leptons. At such temperatures these leptons are effectively massless. The current work completes in a rigorous way a preliminary treatment of the same system, by some of the present authors. In this earlier work, lepton asymmetry was crudely estimated considering the decay of a right-handed neutrino at rest. Our present analysis includes thermal momentum modes for the heavy neutrino and this leads to a total lepton asymmetry which is bigger by a factor of two as compared to the previous estimate. Nevertheless, our current and preliminary results for the freezeout are found to be in agreement (within a ∝ 12.5% uncertainty). Our analysis depends on a novel use of Pade approximants to solve the Boltzmann equations and may be more widely useful in cosmology. (orig.)

Enhanced Cognitive Rehabilitation to Treat Comorbid TBI and PTSD

Science.gov (United States)

2017-12-01

PTSD in which CPT is interwoven with compensatory cognitive rehabilitation principles (CogSMART) to create a hybrid treatment, SMART-CPT. The...symptoms resulting from mild to moderate TBI. These practice standards have been organized into a manualized treatment, Cognitive Symptom Management ...tested a modification of CPT in which CPT was enhanced with compensatory cognitive rehabilitation principles detailed in CogSMART. The enhanced CPT

International perspectives on education, training, and practice in clinical neuropsychology: comparison across 14 countries around the world.

Science.gov (United States)

Grote, Christopher L; Novitski, Julia I

2016-11-01

To review and summarize data provided by special issue authors regarding the education, training, and practice of neuropsychologists from 14 surveyed countries. A table was constructed to present an overview of variables of interest. There is considerable diversity among surveyed countries regarding the education and training required to enter practice as a clinical neuropsychologist. Clinical neuropsychologists are typically well compensated, at least in comparison to what constitutes an average salary in each country. Despite substantial variations in education and training pathways, and availability of neuropsychologists from country to country, two common areas for future development are suggested. First, identification, development, and measurement of core competencies for neuropsychological education and practice are needed that can serve as a unifying element for the world's clinical neuropsychologists. Second, greater emphasis on recognizing and addressing the need for assessment and treatment of diverse populations is needed if the world's citizens can hope to benefit from the expertise of practitioners in our field.

No sustained attention differences in a longitudinal randomized trial comparing mindfulness based stress reduction versus active control.

Directory of Open Access Journals (Sweden)

Donal G MacCoon

Full Text Available Mindfulness Based Stress Reduction (MBSR is a secular form of meditation training. The vast majority of the extant literature investigating the health effects of mindfulness interventions relies on wait-list control comparisons. Previous studies have found that meditation training over several months is associated with improvements in cognitive control and attention.We used a visual continuous performance task (CPT to test the effects of eight weeks of mindfulness training on sustained attention by comparing MBSR to the Health Enhancement Program (HEP, a structurally equivalent, active control condition in a randomized, longitudinal design (ClinicalTrials.gov, NCT01301105 focusing on a non-clinical population typical of MBSR participants. Researchers were blind to group assignment. 63 community participants were randomized to either MBSR (n = 31 or HEP (n = 32. CPT analyses were conducted on 29 MBSR participants and 25 HEP participants. We predicted that MBSR would improve visual discrimination ability and sustained attention over time on the CPT compared to HEP, with more home practice associated with greater improvements. Our hypotheses were not confirmed but we did find some evidence for improved visual discrimination similar to effects in partial replication of other research. Our study had sufficient power to demonstrate that intervention groups do not differ in their improvement over time in sustained attention performance. One of our primary predictions concerning the effects of intervention on attentional fatigue was significant but not interpretable.Attentional sensitivity is not affected by mindfulness practice as taught in MBSR, but it is unclear whether mindfulness might positively affect another aspect of attention, vigilance. These results also highlight the relevant procedural modifications required by future research to correctly investigate the role of sustained attention in similar samples.ClinicalTrials.gov, NCT

Training small producers in Good Manufacturing Practices for the development of goat milk cheese

Directory of Open Access Journals (Sweden)

Adriana Noemí RAMÓN

Full Text Available Abstract Training in Good Manufacturing Practices enhances quality during food processing. This paper evaluates GMP training aimed at improving the chemical, sensory and microbiological quality of goat milk cheese. We worked with 26 families that produce cheese as their main source of income. Semi-structured interviews and observation were conducted to select relevant topics. The manufacturing processes were compared and samples were analyzed before and after GMP training. We trained 80% of the producers. Before receiving training, they used to make cheese from raw milk in unhygienic conditions and with little equipment. The products obtained had bad sensory characteristics, cracks, eyes on the pasta, a high number of aerobic mesophilic bacteria and total coliforms. After training, the producers pasteurized the milk and standardized processing procedures, resulting in final products that contained higher protein and calcium content, suitable sensory characteristics, and a significant reduction in microorganisms, with total coliforms falling to ≤ 5.103 UFC/g. Therefore, this study shows that the manufacturing process and the chemical, sensory and microbiological parameters of goat milk cheese improved after GMP training.

Alcohol brief interventions practice following training for multidisciplinary health and social care teams: a qualitative interview study.

Science.gov (United States)

Fitzgerald, Niamh; Molloy, Heather; MacDonald, Fiona; McCambridge, Jim

2015-03-01

Few studies of the implementation of alcohol brief interventions (ABI) have been conducted in community settings such as mental health, social work and criminal justice teams. This qualitative interview study sought to explore the impact of training on ABI delivery by staff from a variety of such teams. Fifteen semi-structured telephone interviews were carried out with trained practitioners and with managers to explore the use of, perceived need for and approaches to ABI delivery and recording with clients, and compatibility of ABIs with current practice. Interviews were analysed thematically using an inductive approach. Very few practitioners reported delivery of any ABIs following training primarily because they felt ABIs to be inappropriate for their clients. According to practitioners, this was either because they drank too much or too little to benefit. Practitioners reported a range of current activities relating to alcohol, and some felt that their knowledge and confidence were improved following training. One practitioner reported ABI delivery and was considered a training success, while expectations of ABIs did not fit with current practice including assessment procedures for the remainder. Identified barriers to ABI delivery included issues relating to individual practitioners, their teams, current practice and the ABI model. They are likely to be best addressed by strategic team- and setting-specific approaches to implementation, of which training is only one part. © 2014 The Authors. Drug and Alcohol Review published by Wiley Publishing Asia Pty Ltd on behalf of Australasian Professional Society on Alcohol and other Drugs.

Exploring the scope of practice and training of obstetricians and gynaecologists in England, Italy and Belgium: a qualitative study.

Science.gov (United States)

Risso-Gill, Isabelle; Kiasuwa, Regine; Baeten, Rita; Caldarelli, Ilenia; Mitro, Silva; Merriel, Abi; Amadio, Giulia; McKee, Martin; Legido-Quigley, Helena

2014-09-01

This study explores the scope of practice of Obstetrics and Gynaecology specialists in Italy, Belgium and England, in light of the growth of professional and patient mobility within the EU which has raised concerns about a lack of standardisation of medical speciality practice and training. Semi-structured qualitative interviews were conducted with 29 obstetricians and gynaecologists from England, Belgium and Italy, exploring training and scope of practice, following a common topic guide. Interviews were recorded, transcribed and coded following a common coding framework in the language of the country concerned. Completed coding frames, written summaries and key quotes were then translated into English and were cross-analysed among the researchers to identify emerging themes and comparative findings. Although medical and specialty qualifications in each country are mutually recognised, there were great differences in training regimes, with different emphases on theory versus practice and recognition of different subspecialties. However all countries shared concerns about the impact of the European Working Time Directive on trainees' skills development. Reflecting differences in models of care, the scope of practice of OBGYN varied among countries, with pronounced differences between the public and private sector within countries. Technological advances and the growth of co-morbidities resulting from ageing populations have created new opportunities and greater links with other specialties. In turn new ethical concerns around abortion and fertility have also arisen, with stark cultural differences between the countries. Variations exist in the training and scope of practice of OBGYN specialists among these three countries, which could have significant implications for the expectations of patients seeking care and specialists practising in other EU countries. Changes within the specialty and advances in technology are creating new opportunities and challenges

Best Practices and Provisional Guidelines for Integrating Mobile, Virtual, and Videogame-Based Training and Assessments

Science.gov (United States)

2014-01-01

videogame -based platforms, 2) role of assessments and how they can be implemented within these platforms, or 3) benefits or challenges of the...Technical Report 1334 Best Practices and Provisional Guidelines for Integrating Mobile, Virtual, and Videogame -Based Training and...Virtual, and Videogame -Based Training and Assessments 5a. CONTRACT OR GRANT NUMBER W5J9CQ-11-D-0002 5b. PROGRAM ELEMENT NUMBER 622785

Dealing with female sexuality: training, attitude, and practice of obstetrics and gynecology residents from a developing country.

Science.gov (United States)

Vieira, Teresa Cristina Souza Barroso; de Souza, Eduardo; da Silva, Ivaldo; Torloni, Maria Regina; Ribeiro, Meireluci Costa; Nakamura, Mary Uchiyama

2015-05-01

There is little research on how obstetrics and gynecology (Ob/Gyn) residents deal with female sexuality, especially during pregnancy. The aim of this study was to assess the training, attitude, and practice of Ob/Gyn residents about sexuality. A cross-sectional survey of Brazilian Ob/Gyn residents enrolling in an online sexology course was conducted. A questionnaire assessed their training in sexuality during medical school and residency and their attitude and practice on sexual issues during pregnancy. Training, attitude, and practice of Ob/Gyn residents regarding sexuality were the main outcome measures. A total of 197 residents, from 21 different programs, answered the online questionnaire. Mean age was 27.9 ± 2.2, most were female (87%), single (79%), and had graduated in the last 5 years (91%). Almost two-thirds (63%) stated that they did not receive any training at all and 28% reported having only up to 6 hours of training about sexuality in medical school. Approximately half of the respondents (49%) stated that they had received no formal training about sexuality during their residency up to that moment and 29% had received ≤6 hours of training. Over half (56%) never or rarely took a sexual history, 51% stated that they did not feel competent or confident to answer their pregnant patients' questions about sexuality, and 84% attributed their difficulties in dealing with sexual complaints to their lack of specific knowledge on the topic. The vast majority of Brazilian Ob/Gyn residents enrolling in a sexuality course had little previous formal training on this topic in medical school and during their residency programs. Most residents do not take sexual histories of pregnant patients, do not feel confident in answering questions about sexuality in pregnancy, and attribute these difficulties to lack of knowledge. These findings point to a clear need for additional training in sexuality among Brazilian Ob/Gyn residents. © 2015 International Society for

Test of Lorentz and CPT violation with short baseline neutrino oscillation excesses

International Nuclear Information System (INIS)

Aguilar-Arevalo, A.A.; Anderson, C.E.; Bazarko, A.O.; Brice, S.J.; Brown, B.C.; Bugel, L.; Cao, J.; Coney, L.; Conrad, J.M.; Cox, D.C.; Curioni, A.; Dharmapalan, R.; Djurcic, Z.; Finley, D.A.; Fleming, B.T.; Ford, R.; Garcia, F.G.; Garvey, G.T.; Grange, J.; Green, C.

2013-01-01

The sidereal time dependence of MiniBooNE ν e and ν ¯ e appearance data is analyzed to search for evidence of Lorentz and CPT violation. An unbinned Kolmogorov–Smirnov (K–S) test shows both the ν e and ν ¯ e appearance data are compatible with the null sidereal variation hypothesis to more than 5%. Using an unbinned likelihood fit with a Lorentz-violating oscillation model derived from the Standard Model Extension (SME) to describe any excess events over background, we find that the ν e appearance data prefer a sidereal time-independent solution, and the ν ¯ e appearance data slightly prefer a sidereal time-dependent solution. Limits of order 10 −20 GeV are placed on combinations of SME coefficients. These limits give the best limits on certain SME coefficients for ν μ →ν e and ν ¯ μ →ν ¯ e oscillations. The fit values and limits of combinations of SME coefficients are provided.

CPT-11/bevacizumab for the treatment of refractory brain metastases in patients with HER2–neu-positive breast cancer

Science.gov (United States)

Sengupta, S.; Rojas, R.; Mahadevan, A.; Kasper, E.; Jeyapalan, S.

2015-01-01

Nervous system relapse of patients with advanced HER2–neu-positive breast cancer is an increasing problem, with one-third of women developing brain metastases. Standard therapies using steroids, surgery and radiotherapy do not provide a lasting response. We evaluated CPT-11 and bevacizumab, which can both cross the blood–brain barrier, as combination therapy to treat HER2–neu-positive breast cancer with brain metastases. PMID:26634139

Quality improvement training for core medical and general practice trainees: a pilot study of project participation, completion and journal publication.

Science.gov (United States)

McNab, Duncan; McKay, John; Bowie, Paul

2015-11-01

Small-scale quality improvement projects are expected to make a significant contribution towards improving the quality of healthcare. Enabling doctors-in-training to design and lead quality improvement projects is important preparation for independent practice. Participation is mandatory in speciality training curricula. However, provision of training and ongoing support in quality improvement methods and practice is variable. We aimed to design and deliver a quality improvement training package to core medical and general practice specialty trainees and evaluate impact in terms of project participation, completion and publication in a healthcare journal. A quality improvement training package was developed and delivered to core medical trainees and general practice specialty trainees in the west of Scotland encompassing a 1-day workshop and mentoring during completion of a quality improvement project over 3 months. A mixed methods evaluation was undertaken and data collected via questionnaire surveys, knowledge assessment, and formative assessment of project proposals, completed quality improvement projects and publication success. Twenty-three participants attended the training day with 20 submitting a project proposal (87%). Ten completed quality improvement projects (43%), eight were judged as satisfactory (35%), and four were submitted and accepted for journal publication (17%). Knowledge and confidence in aspects of quality improvement improved during the pilot, while early feedback on project proposals was valued (85.7%). This small study reports modest success in training core medical trainees and general practice specialty trainees in quality improvement. Many gained knowledge of, confidence in and experience of quality improvement, while journal publication was shown to be possible. The development of educational resources to aid quality improvement project completion and mentoring support is necessary if expectations for quality improvement are to be