WorldWideScience

Sample records for based training system

  1. On-line Test for Train Communication Based System

    Institute of Scientific and Technical Information of China (English)

    Zeng Xiaoqing; Masayuki Matsumoto; Kinji Mori; XU Fucang

    2002-01-01

    This paper gives out a new train automatic control system, which is based on train communication, and proposes a high assurance method to construct the system from current system. In current automatic train control (ATC) system, the central logic device detects position of each train and calculates permissible speed of each blocking section. Therefore, the central logic device controls speed of all trains. On the contrary, in the new system proposed in this paper, there is no central logical device and, train can communicate each other. The train detects the position and calculates the permissible speed itself according to the received position information of the preceding train. In the traditional method of changing an old system to a new one, test must be done off-line.While the integration technique proposed in this paper achieves on-line properties, and high assurance can be satisfied.

  2. Virtual Laparoscopic Training System Based on VCH Model.

    Science.gov (United States)

    Tang, Jiangzhou; Xu, Lang; He, Longjun; Guan, Songluan; Ming, Xing; Liu, Qian

    2017-04-01

    Laparoscopy has been widely used to perform abdominal surgeries, as it is advantageous in that the patients experience lower post-surgical trauma, shorter convalescence, and less pain as compared to traditional surgery. Laparoscopic surgeries require precision; therefore, it is imperative to train surgeons to reduce the risk of operation. Laparoscopic simulators offer a highly realistic surgical environment by using virtual reality technology, and it can improve the training efficiency of laparoscopic surgery. This paper presents a virtual Laparoscopic surgery system. The proposed system utilizes the Visible Chinese Human (VCH) to construct the virtual models and simulates real-time deformation with both improved special mass-spring model and morph target animation. Meanwhile, an external device that integrates two five-degrees-of-freedom (5-DOF) manipulators was designed and made to interact with the virtual system. In addition, the proposed system provides a modular tool based on Unity3D to define the functions and features of instruments and organs, which could help users to build surgical training scenarios quickly. The proposed virtual laparoscopic training system offers two kinds of training mode, skills training and surgery training. In the skills training mode, the surgeons are mainly trained for basic operations, such as laparoscopic camera, needle, grasp, electric coagulation, and suturing. In the surgery-training mode, the surgeons can practice cholecystectomy and removal of hepatic cysts by guided or non-guided teaching.

  3. Integrated Train Ground Radio Communication System Based TD-LTE

    Institute of Scientific and Technical Information of China (English)

    ZHAO Hongli; CAO Yuan; ZHU Li; XU Wei

    2016-01-01

    In existing metro systems, the train ground radio communication system for different applications are deployed independently. Investing and constructing the communication infrastructures repeatedly wastes substan-tial social resources, and it brings difficulties to maintain all these infrastructures. We present the communication Quality of service (QoS) requirement for different train ground radio applications. An integrated TD-LTE based train ground radio communication system for the metro system (LTE-M) is designed next. In order to test the LTE-M system performance, an indoor testing environment is set up. The channel simulator and programmable attenua-tors are used to simulate the real metro environment. Ex-tensive test results show that the designed LTE-M system performance satisfies metro communication requirements.

  4. Web-based home rehabilitation gaming system for balance training

    Directory of Open Access Journals (Sweden)

    Oleh Kachmar

    2014-06-01

    Full Text Available Currently, most systems for virtual rehabilitation and motor training require quite complex and expensive hardware and can be used only in clinical settings. Now, a low-cost rehabilitation game training system has been developed for patients with movement disorders; it is suitable for home use under the distant supervision of a therapist. It consists of a patient-side application installed on a home computer and the virtual rehabilitation Game Server in the Internet. System can work with different input gaming devices connected through USB or Bluetooth, such as a Nintendo Wii balance board, a Nintendo Wii remote, a MS Kinect sensor, and custom made rehabilitation gaming devices based on a joystick. The same games can be used with all training devices. Assessment of the Home Rehabilitation Gaming System for balance training was performed on six patients with Cerebral Palsy, who went through daily training sessions for two weeks. Preliminary results showed balance improvement in patients with Cerebral Palsy after they had completed home training courses. Further studies are needed to establish medical requirements and evidence length.

  5. Subway Train Braking System: A Fuzzy Based Hardware Approach

    Directory of Open Access Journals (Sweden)

    Mamun B.I. Reaz

    2011-01-01

    Full Text Available Problem statement: Automated subway train-braking system require perfection, efficiency and fast response. In order to cope with this concerns, an appropriate algorithm need to be developed which need to be implemented in hardware for faster response. Approach: In this research, the FPGA realization of fuzzy based subway train braking system has been presented on an Alter FLEX10K device to provide an accurate and increased speed of convergence of the network. The fuzzy based subway train braking system is comprised of fusilier, inference, rule selector and defuzzifier modules. Sixteen rules are identified for the rule selector module. After determining the membership functions and its fuzzy variables, the Max-Min Composition method and Madman-Min implication operator are used for the inference module and the Centre of Gravity method is used for the defuzzification module. Each module is modeled individually using behavioral VHDL. The layers are then connected using structural VHDL. Two 8-bit and one 8-bit unsigned digital signals are used for input and output respectively. Six ROMs are defined in order to decrease the chances of processing and increasing the throughput of the system. Results: Functional simulations were commenced to verify the functionality of the individual modules and the system as well. We have validated the hardware implementation of the proposed approach through comparison, verification and analysis. The design has utilized 2372 units of LC with a system frequency of 139.8MHz. Conclusion: In this research, the FPGA realization of fuzzy brake system of subway train has been successfully implemented with minimum usage of logic cells. The validation study with C model shows that the hardware model is appropriate and the hardware approach shows faster and accurate response with full automatic control.

  6. Image Interpretation Instruction Via A Computer-Based-Training System

    Science.gov (United States)

    Weisman, Melanie

    1988-02-01

    As newer and more sophisticated imagery collection systems rapidly increase the volume of imagery requiring thorough exploitation, the need for imagery analysts to acquire and maintain expertise increases accordingly. In response, Loral Systems Group (Arizona) has produced a computer-based-training (CBT) system that presents a series of lessons on radar imaging principles and their application to the various orders of battle. The training system is composed of two host computers, four student/instructor workstations, a printer, and lesson material. The computers control the imagery presentation, deliver twenty-eight interactive lessons of computer-assisted instruction, and generate reports. Each dual-screen workstation presents lessons consisting of instructional text coupled with representative imagery annotated with color graphics. Although the system is designed for the unique characteristics of radar interpretation, alternative courseware could instruct interpretation techniques for other imagery (photographic, electro-optical, infrared). Regardless of the sensor type and amount of available imagery, both commercial and military segments of the interpretation community will benefit only if the interpreter/analyst is successfully trained to translate image information into useful terms.

  7. Trainspotting, a WSN-based train integrity system

    NARCIS (Netherlands)

    Scholten, Hans; Westenberg, Roel; Schoemaker, Manfred

    2009-01-01

    In contrast to classic train protection systems where most of the safety measures are built into the rail infrastructure, future versions of the European railway safety system ERTMS (European Railway Traffic Management System) require trains to check their own safety. One of the safety measures is t

  8. The Empirical Study on Chinese Style Dual System Basing on Foxconn Training Base Program

    Institute of Scientific and Technical Information of China (English)

    Guo Nan

    2012-01-01

      So far many existing papers have made study on dual system.While most scholars take the opinion that dual system can give obviously positive effect to skilled talent training, some theorists argue that the precondition of dual system performs excellently is dual system should be localized according to the reality of a country or a district.This paper analyzes dual system practice in China from an example of Foxconn Training Base,the conclusion is that in Foxconn Training Base Program,dual system has been localized successfully and evolved into trian-gle system,and this program management pattern can be used in other areas of China as a mature,standard Chinese dual system pattern for skil ed talent training.

  9. Efficacy of virtual reality-based balance training versus the Biodex balance system training on the body balance of adults

    OpenAIRE

    Ibrahim, Manal S.; Mattar, Ayman G.; Elhafez, Salam M.

    2016-01-01

    [Purpose] This study investigated efficacy of virtual reality (VR)-based balance training on enhancing balance and postural reactions of adults as a low-cost new modality compared to the established Biodex Balance System (BBS). [Subjects] Thirty normal adults of both genders were divided randomly into two equal-sized experimental groups of 15: BBS balance training and VR balance training. [Methods] The training programmes were conducted in 12 sessions, three 15-min sessions per week. The Nint...

  10. Factors affecting acceptance of web-based training system: Using extended UTAUT and structural equation modeling

    CERN Document Server

    Alrawashdeh, Thamer A; Alqatawnah, Sokyna M

    2012-01-01

    Advancement in information system leads organizations to apply e-learning system to train their employees in order to enhance its performance. In this respect, applying web based training will enable the organization to train their employees quickly, efficiently and effectively anywhere at any time. This research aims to extend Unified Theory of Acceptance and Use Technology (UTAUT) using some factors such flexibility of web based training system, system interactivity and system enjoyment, in order to explain the employees' intention to use web based training system. A total of 290 employees have participated in this study. The findings of the study revealed that performance expectancy, facilitating conditions, social influence and system flexibility have direct effect on the employees' intention to use web based training system, while effort expectancy, system enjoyment and system interactivity have indirect effect on employees' intention to use the system.

  11. Virtual Training System for Hydraulic Pump Cart Based on Virtual Reality

    Directory of Open Access Journals (Sweden)

    Wusha Huang

    2013-08-01

    Full Text Available This paper dissertates the application of Virtual Reality Technology in the training process. Virtual training system has more advantages than traditional training system. The design of virtual training system based on PTC DIVISION Mockup software, position tracker and 3-D mouse is proposed. The system is divided into two parts: directing part and operating part. Collision detection is discussed to improve the sense of reality in the virtual environment .This system is applied to the training process of hydraulic pump cart’s assembly and disassembly. More immersive training effect is obtained in this system. The goal of reducing training costs and improving the efficiency of training can be achieved in the virtual training system.  

  12. A Review of Twenty Years of Competency-Based Training in the Australian Vocational Education and Training System

    Science.gov (United States)

    Smith, Erica

    2010-01-01

    In this paper, the author reflects, both as an academic researcher and as a senior practitioner, on the experience of competency-based training (CBT) in the Australian vocational education and training system. She seeks to draw conclusions about the Australian experience using a typology drawn from the academic literature which focuses on the…

  13. Adaptive Training Considerations for Use in Simulation-Based Systems

    Science.gov (United States)

    2010-09-01

    Mercado Anthony J. Aakre KAEGAN Corporation NAVAL AIR WARFARE CENTER TRAINING SYSTEMS DIVISION 12350 Research Parkway Orlando, FL, 32826-3275...NUMBER 6. AUTHOR(S) Carla R. Landsberg, Wendi L. Van Buskirk, Randolph S. Astwood Jr., Alyssa D. Mercado , Anthony J. Aakre 5d. PROJECT NUMBER 5e...1204). Arlington, VA: US Army Research Institute for the Behavioral and Social Sciences. (C-15) Miyake, A. & Shah, P. (Eds.) (1999). Models of working

  14. Formative Evaluation of Computer-Based Training for a University Financial System.

    Science.gov (United States)

    Fischer, Kathryn M.; Savenye, Wilhelmina C.; Sullivan, Howard J.

    2002-01-01

    Describes a formative evaluation of a one-day introductory computer-based training course for university employees using a new online financial and purchasing system. Evaluated the effectiveness of the training, identified appropriate revisions that were incorporated into the training program, and examined learner attitudes toward the course.…

  15. Efficacy of virtual reality-based balance training versus the Biodex balance system training on the body balance of adults.

    Science.gov (United States)

    Ibrahim, Manal S; Mattar, Ayman G; Elhafez, Salam M

    2016-01-01

    [Purpose] This study investigated efficacy of virtual reality (VR)-based balance training on enhancing balance and postural reactions of adults as a low-cost new modality compared to the established Biodex Balance System (BBS). [Subjects] Thirty normal adults of both genders were divided randomly into two equal-sized experimental groups of 15: BBS balance training and VR balance training. [Methods] The training programmes were conducted in 12 sessions, three 15-min sessions per week. The Nintendo(®) Wii Fit Plus (NWFP) and its balance board were used to train of the VR group. Each participant answered a questionnaire concerning usability, enjoyment, balance improvement, and fatigue at the end of the training programs. [Results] The study found a significant increase the measure of mean overall balance (OLB) in both groups. No significant difference was found between the groups, but a significant decrease in the mean balance-test time was found for both groups, with no significant difference between the two training methods. The VR programme was rated highly enjoyable by 81.8% of the group. [Conclusion] The Wii Fit Plus system with the balance board as a new VR balance-training technique, can be considered an effective and enjoyable tool for the training of adults' body balance.

  16. Meeting Skills Needs in a Market-Based Training System: A Study of Employer Perceptions and Responses to Training Challenges in the Australian Transport and Logistics Industry

    Science.gov (United States)

    Gekara, Victor O.; Snell, Darryn; Chhetri, Prem; Manzoni, Alex

    2014-01-01

    Many countries are adopting market-based training systems to address industry skills needs. This paper examines the marketisation of Australia's training system and the implications for training provision and outcomes in the Transport and Logistics industry. Drawing on qualitative interviews from industry employers and training providers, we…

  17. Video game-based neuromuscular electrical stimulation system for calf muscle training: a case study.

    Science.gov (United States)

    Sayenko, D G; Masani, K; Milosevic, M; Robinson, M F; Vette, A H; McConville, K M V; Popovic, M R

    2011-03-01

    A video game-based training system was designed to integrate neuromuscular electrical stimulation (NMES) and visual feedback as a means to improve strength and endurance of the lower leg muscles, and to increase the range of motion (ROM) of the ankle joints. The system allowed the participants to perform isotonic concentric and isometric contractions in both the plantarflexors and dorsiflexors using NMES. In the proposed system, the contractions were performed against exterior resistance, and the angle of the ankle joints was used as the control input to the video game. To test the practicality of the proposed system, an individual with chronic complete spinal cord injury (SCI) participated in the study. The system provided a progressive overload for the trained muscles, which is a prerequisite for successful muscle training. The participant indicated that he enjoyed the video game-based training and that he would like to continue the treatment. The results show that the training resulted in a significant improvement of the strength and endurance of the paralyzed lower leg muscles, and in an increased ROM of the ankle joints. Video game-based training programs might be effective in motivating participants to train more frequently and adhere to otherwise tedious training protocols. It is expected that such training will not only improve the properties of their muscles but also decrease the severity and frequency of secondary complications that result from SCI. Copyright © 2010 IPEM. All rights reserved.

  18. Development of training support system based on three-dimensional computer graphics technology

    Energy Technology Data Exchange (ETDEWEB)

    Kude, Akizumi; Hanafusa, Hidemitsu; Matsuoka, Yoshinori; Shirute, Ikuo [Institute of Nuclear Safety System Inc., Seika, Kyoto (Japan); Ogura, Kazuhide

    1998-09-01

    Recently, Virtual Reality (VR) technology has developed quickly, together with research conducted on various elemental and related technologies and research in various fields of its application. In particular, the development of computer graphics (CG) technology at the same pace as the progress in computer performance is remarkable. We have developed a new type of training support system using three-dimensional (3D) CG technology. It is the training support system for disassembling and assembling a motor-operated gate valve. The training support system proposed is based on a personal computer and can be used easily by anyone. The system configuration is outlined herein. (author)

  19. A VR Based Anti-accident Training System for Airport’s Power

    Directory of Open Access Journals (Sweden)

    Gu GuoDong

    2013-05-01

    Full Text Available A virtual environment of airport’s power supply is very useful for anti-accident training. In this paper, an effective method of anti-accident training for airport’s power supply based on Delta3D VR engine was proposed. The architecture of airport’s power supply training system was introduced. The electric closet’s operating simulation was accomplished based on the device’s operation logic. The model of fault and relay protection was designed according to electrical characteristics. A finite automaton model of diesel engine was presented based on operating conditions for virtual operation. Finally, a VR based airport’s power supply system was built and verified in worker’s training.

  20. Modeling Training of Future Teachers Aimed on Innovation Activities Based on the System of Design Features

    Directory of Open Access Journals (Sweden)

    Yury S. Tyunnikov

    2015-05-01

    Full Text Available Modeling of training system of future teachers aimed on innovation activities performed in a certain project logic and procedures, which is possible only through a specific set of design features, based on capability and peculiar properties of the university. The article is formulated and solved the problem of design features, revealing in its set the characteristic properties, organization and functioning of training system aimed on innovation in specific terms of professional education.

  1. Evaluation of the user experience of "astronaut training device": an immersive, vr-based, motion-training system

    Science.gov (United States)

    Yue, Kang; Wang, Danli; Yang, Xinpan; Hu, Haichen; Liu, Yuqing; Zhu, Xiuqing

    2016-10-01

    To date, as the different application fields, most VR-based training systems have been different. Therefore, we should take the characteristics of application field into consideration and adopt different evaluation methods when evaluate the user experience of these training systems. In this paper, we propose a method to evaluate the user experience of virtual astronauts training system. Also, we design an experiment based on the proposed method. The proposed method takes learning performance as one of the evaluation dimensions, also combines with other evaluation dimensions such as: presence, immersion, pleasure, satisfaction and fatigue to evaluation user experience of the System. We collect subjective and objective data, the subjective data are mainly from questionnaire designed based on the evaluation dimensions and user interview conducted before and after the experiment. While the objective data are consisted of Electrocardiogram (ECG), reaction time, numbers of reaction error and the video data recorded during the experiment. For the analysis of data, we calculate the integrated score of each evaluation dimension by using factor analysis. In order to improve the credibility of the assessment, we use the ECG signal and reaction test data before and after experiment to validate the changes of fatigue during the experiment, and the typical behavioral features extracted from the experiment video to explain the result of subjective questionnaire. Experimental results show that the System has a better user experience and learning performance, but slight visual fatigue exists after experiment.

  2. Analyzing the Content of Social Training in 1404 Outlook Based on Education System Evolutionary Revolution Document

    Directory of Open Access Journals (Sweden)

    Ladan Najafi

    2014-06-01

    Full Text Available Education system is the most important organization of public training and educating. This organization has a duty to provide a ground for students' access to a level of good living in individual and social dimensions, systematically and effectively. Based on the important mission of this organization in 1404 outlook, the necessity of formulating an evolutionary document for Islamic Republic was confirmed and after a decade of efforts to formulate this document, it was presented in Orbibehesht2013. Thus, it's necessary that in order for more familiarity of training performers of Islamic society and practical performance, specialists do some researches in relation to this document, because the right training of the new generation is one of the training system's necessities. Therefore, this study is called "Analyzing the Content of Social Training in 1404 Outlook Based on Education System Evolutionary Revolution Document" and is a discussion in A.P evolutionary revolution document in relation to social training, in which by using content analysis in the theoretical principles of training philosophy in Islamic Revolution of Iran (of revolutionary document, first in the basics of ontology, anthropology, axiology, cognitive value and theology, the ones which were related to the individual's social life and the necessity of his social training, were extracted and after that, the definition of training and its general perspectives and social training and its specific goals were presented in this document and finally, based on the proposed principles, a model for presenting individual and social role  in a good life has been provided, in hope that it can be a solution for practical actions for achieving a successful Islamic society in 1404.

  3. Online Verification of Control Parameter Calculations in Communication Based Train Control System

    CERN Document Server

    Bu, Lei; Wang, Linzhang; Li, Xuandong

    2011-01-01

    Communication Based Train Control (CBTC) system is the state-of-the-art train control system. In a CBTC system, to guarantee the safety of train operation, trains communicate with each other intensively and adjust their control modes autonomously by computing critical control parameters, e.g. velocity range, according to the information they get. As the correctness of the control parameters generated are critical to the safety of the system, a method to verify these parameters is a strong desire in the area of train control system. In this paper, we present our ideas of how to model and verify the control parameter calculations in a CBTC system efficiently. - As the behavior of the system is highly nondeterministic, it is difficult to build and verify the complete behavior space model of the system online in advance. Thus, we propose to model the system according to the ongoing behavior model induced by the control parameters. - As the parameters are generated online and updated very quickly, the verification...

  4. Computer-Based Aural Training: The GUIDO System.

    Science.gov (United States)

    Hofstetter, Fred T.

    1981-01-01

    Describes how the University of Delaware's Grade Units for Interactive Dictation (GUIDO) system is used to improve instructional delivery and educational research in aural skills development. Instruction consists of musical dictation exercises and there are five programs available in two modes--drill-and-practice and heuristic (discovery).…

  5. Educational-researching and Information Resources In Interdisciplinary Automated Training System Based On Internet Technology

    Directory of Open Access Journals (Sweden)

    T. V. Savitskaya

    2016-01-01

    Full Text Available The aim of the research is the study of the functionality of modular object-oriented dynamic learning environment (Moodle to development the informational and educational and educational research resource for training students in the disciplines of natural-scientific and engineer science. Have considered scientific-practical and methodological experience in the development, implementation and use of the interdisciplinary automated training system based on the Moodle system in the educational process. Presented the structure of the typical training course and set out recommendations for the development of information and educational resources different types of lessons and self-study students.Have considered the features of preparation of teaching-research resources of the assignments for lab using the software package MatLab. Also has considered the experience of implementing the discipline “Remote educational technologies and electronic learning in the scientific and the educational activities” for the training of graduate students at the Mendeleev University of Chemical Technology of Russia. The proposed an article approaches to the implementation of informational and educational and educational research resources in the interdisciplinary automated training system can be applied for a wide range of similar disciplines of natural-scientific and engineering sciences in a multilevel system of training of graduates.

  6. Web-based auditory self-training system for adult and elderly users of hearing aids.

    Science.gov (United States)

    Vitti, Simone Virginia; Blasca, Wanderléia Quinhoneiro; Sigulem, Daniel; Torres Pisa, Ivan

    2015-01-01

    Adults and elderly users of hearing aids suffer psychosocial reactions as a result of hearing loss. Auditory rehabilitation is typically carried out with support from a speech therapist, usually in a clinical center. For these cases, there is a lack of computer-based self-training tools for minimizing the psychosocial impact of hearing deficiency. To develop and evaluate a web-based auditory self-training system for adult and elderly users of hearing aids. Two modules were developed for the web system: an information module based on guidelines for using hearing aids; and an auditory training module presenting a sequence of training exercises for auditory abilities along the lines of the auditory skill steps within auditory processing. We built aweb system using PHP programming language and a MySQL database .from requirements surveyed through focus groups that were conducted by healthcare information technology experts. The web system was evaluated by speech therapists and hearing aid users. An initial sample of 150 patients at DSA/HRAC/USP was defined to apply the system with the inclusion criteria that: the individuals should be over the age of 25 years, presently have hearing impairment, be a hearing aid user, have a computer and have internet experience. They were divided into two groups: a control group (G1) and an experimental group (G2). These patients were evaluated clinically using the HHIE for adults and HHIA for elderly people, before and after system implementation. A third web group was formed with users who were invited through social networks for their opinions on using the system. A questionnaire evaluating hearing complaints was given to all three groups. The study hypothesis considered that G2 would present greater auditory perception, higher satisfaction and fewer complaints than G1 after the auditory training. It was expected that G3 would have fewer complaints regarding use and acceptance of the system. The web system, which was named Sis

  7. A computer-based training system combining virtual reality and multimedia

    Energy Technology Data Exchange (ETDEWEB)

    Stansfield, S.A.

    1993-04-28

    Training new users of complex machines is often an expensive and time-consuming process. This is particularly true for special purpose systems, such as those frequently encountered in DOE applications. This paper presents a computer-based training system intended as a partial solution to this problem. The system extends the basic virtual reality (VR) training paradigm by adding a multimedia component which may be accessed during interaction with the virtual environment: The 3D model used to create the virtual reality is also used as the primary navigation tool through the associated multimedia. This method exploits the natural mapping between a virtual world and the real world that it represents to provide a more intuitive way for the student to interact with all forms of information about the system.

  8. A Data Management System Integrating Web-based Training and Randomized Trials: Requirements, Experiences and Recommendations.

    Science.gov (United States)

    Muroff, Jordana; Amodeo, Maryann; Larson, Mary Jo; Carey, Margaret; Loftin, Ralph D

    2011-01-01

    This article describes a data management system (DMS) developed to support a large-scale randomized study of an innovative web-course that was designed to improve substance abuse counselors' knowledge and skills in applying a substance abuse treatment method (i.e., cognitive behavioral therapy; CBT). The randomized trial compared the performance of web-course-trained participants (intervention group) and printed-manual-trained participants (comparison group) to determine the effectiveness of the web-course in teaching CBT skills. A single DMS was needed to support all aspects of the study: web-course delivery and management, as well as randomized trial management. The authors briefly reviewed several other systems that were described as built either to handle randomized trials or to deliver and evaluate web-based training. However it was clear that these systems fell short of meeting our needs for simultaneous, coordinated management of the web-course and the randomized trial. New England Research Institute's (NERI) proprietary Advanced Data Entry and Protocol Tracking (ADEPT) system was coupled with the web-programmed course and customized for our purposes. This article highlights the requirements for a DMS that operates at the intersection of web-based course management systems and randomized clinical trial systems, and the extent to which the coupled, customized ADEPT satisfied those requirements. Recommendations are included for institutions and individuals considering conducting randomized trials and web-based training programs, and seeking a DMS that can meet similar requirements.

  9. Development of Haptic Needle for VR Based Injection Training System Using Simulated Patient.

    Science.gov (United States)

    Nishio, Kohei; Nakaguchi, Toshiyia

    2016-01-01

    VR based injection training system using standardized patient was proposed. This system uses haptic needle (HNSP) which can represent haptic force. Since the previously proposed system had a few problems with haptic reproduction, biological reproducibility needed to be improved. In order to solve these problems, we developed a new HNSP to replace the haptic needle. In addition, we conducted two validation studies for the HNSP.

  10. An internet-based simulation system for training and development of regional-healthcare-centers managers.

    Science.gov (United States)

    Bregman, David; Korman, Arik; Shetach, Ana; Shalom, Nira

    2009-01-01

    RHCMS (Regional Healthcare Center Management System) is an Internet-based simulation training system for Regional Healthcare-Centers (RHCs) managers. The system is based on an integrative model, designed and developed by an interdisciplinary team of experts, for the purpose of training and developing RHCs' managers. This model involves the study of the following fields: healthcare management, business administration, organizational behavior, health economics, management science, and information technologies. The simulation system enables the operation of a management decision-making game. In the game, teams of trainees, playing management teams of RHCs, within one specific community, compete among themselves. The simulation focuses on managerial performance, based on periodic team-decisions, within the internal and external environmental context. The simulation game has a major potential contribution in enabling management trainees to transfer theoretical knowledge into managerial practical tools, capabilities and skills.

  11. Methodology for Design of Web-Based Laparoscopy e-Training System

    Science.gov (United States)

    Borissova, Daniela; Mustakerov, Ivan

    2011-01-01

    The Web-based e-learning can benefit from the modern multimedia tools combined with network capabilities to overcome traditional education. The objective of this paper is focused on e-training system development to improve performance of theoretical knowledge and providing ample opportunity for practical attainment of manual skills in virtual…

  12. Research of Tai-chi-chuan auxiliary training system based on Kinect

    Directory of Open Access Journals (Sweden)

    Zhihong XUE

    2017-04-01

    Full Text Available In order to promote the scientific standardization of Tai-chi-chuan teaching and training, a Tai-chi-chuan auxiliary training system based on Kinect motion capture technology and extraction of the angle feature and speed feature is proposed and designed. The dynamic time planning algorithm (DTW sampling corresponding frame is applied to replace the traditional method of sampling the key frame. The auxiliary training system consists of learning module, action acquisition module and action scoring module. Learning module with stan-dard action teaching video, to meet the requirements of students learning; action acquisition module uses Microsoft developed Kinect equipment to realize data acquisition of the spatial coordinates of the human skeleton in Tai-chi-chuan action, and through filtered noise reduction and the occlusion point data processing the skeleton data is saved. The scoring module constructs the test sequence based on the 16 angle features of eight key joint nodes and the instantaneous velocity characteristics of 20 joint nodes. By comparing with the standard sequence in real time, the original scoring rules is used to achieve the scoring function, which provides students with intuitive and reliable training recommendations, so as to improve the efficiency of learning. By increasing the number of sensors, further designing and optimizing data fusion and filtering algorithm, combining with Microsoft’s Kinect2.0 version, the system can also be applied to medical rehabilitation, physical training analysis and evaluation, virtual reality and human-computer interaction, etc.

  13. Nonlinear Robust Observer-Based Fault Detection for Networked Suspension Control System of Maglev Train

    OpenAIRE

    2013-01-01

    A fault detection approach based on nonlinear robust observer is designed for the networked suspension control system of Maglev train with random induced time delay. First, considering random bounded time-delay and external disturbance, the nonlinear model of the networked suspension control system is established. Then, a nonlinear robust observer is designed using the input of the suspension gap. And the estimate error is proved to be bounded with arbitrary precision by adopting an appropria...

  14. Nonlinear Robust Observer-Based Fault Detection for Networked Suspension Control System of Maglev Train

    Directory of Open Access Journals (Sweden)

    Yun Li

    2013-01-01

    Full Text Available A fault detection approach based on nonlinear robust observer is designed for the networked suspension control system of Maglev train with random induced time delay. First, considering random bounded time-delay and external disturbance, the nonlinear model of the networked suspension control system is established. Then, a nonlinear robust observer is designed using the input of the suspension gap. And the estimate error is proved to be bounded with arbitrary precision by adopting an appropriate parameter. When sensor faults happen, the residual between the real states and the observer outputs indicates which kind of sensor failures occurs. Finally, simulation results using the actual parameters of CMS-04 maglev train indicate that the proposed method is effective for maglev train.

  15. Artificially Augmented Training for Anomaly-based Network Intrusion Detection Systems

    Directory of Open Access Journals (Sweden)

    Chockalingam Karuppanchetty

    2015-09-01

    Full Text Available Attacks on web servers are becoming increasingly prevalent; the resulting social and economic impact of successful attacks is also exacerbated by our dependency on web-based applications. There are many existing attack detection and prevention schemes, which must be carefully configured to ensure their efficacy. In this paper, we present a study challenges that arise in training network payload anomaly detection schemes that utilize collected network traffic for tuning and configuration. The advantage of anomaly-based intrusion detection is in its potential for detecting zero day attacks. These types of schemes, however, require extensive training to properly model the normal characteristics of the system being protected. Usually, training is done through the use of real data collected by monitoring the activity of the system. In practice, network operators or administrators may run into cases where they have limited availability of such data. This issue can arise due to the system being newly deployed (or heavily modified or due to the content or behavior that leads to normal characterization having been changed. We show that artificially generated packet payloads can be used to effectively augment the training and tuning. We evaluate the method using real network traffic collected at a server site; We illustrate the problem at first (use of highly variable and unsuitable training data resulting in high false positives of 3.6∼10%, then show improvements using the augmented training method (false positives as low as 0.2%. We also measure the impact on network performance, and present a lookup based optimization that can be used to improve latency and throughput.

  16. Implications of Using Computer-Based Training on System Readiness and Operating & Support Costs

    Science.gov (United States)

    2014-07-18

    Policy - 8 - Naval Postgraduate School Program Executive Office Integrated warfare System 5 ( PEO IWS5) provided a list of ships equipped with the AN/SQQ...on board both before and after implementation of CBT were considered. The initial list provided by PEO IWS5 included all ships of the CG-47, DD-963...Ownership Cost (TOC) Guidebook. Dhanjal, R., & Calis, G. (1999). Computer Based Training in the Steel Industry. Steel Times Vol. 227 No. 4, 130-131

  17. Effects of a Peer Assessment System Based on a Grid-Based Knowledge Classification Approach on Computer Skills Training

    Science.gov (United States)

    Hsu, Ting-Chia

    2016-01-01

    In this study, a peer assessment system using the grid-based knowledge classification approach was developed to improve students' performance during computer skills training. To evaluate the effectiveness of the proposed approach, an experiment was conducted in a computer skills certification course. The participants were divided into three…

  18. Battling the challenges of training nurses to use information systems through theory-based training material design.

    Science.gov (United States)

    Galani, Malatsi; Yu, Ping; Paas, Fred; Chandler, Paul

    2014-01-01

    The attempts to train nurses to effectively use information systems have had mixed results. One problem is that training materials are not adequately designed to guide trainees to gradually learn to use a system without experiencing a heavy cognitive load. This is because training design often does not take into consideration a learner's cognitive ability to absorb new information in a short training period. Given the high cost and difficulty of organising training in healthcare organisations, there is an urgent need for information system trainers to be aware of how cognitive overload or information overload affect a trainee's capability to acquire new knowledge and skills, and what instructional techniques can be used to facilitate effective learning. This paper introduces the concept of cognitive load and how it affects nurses when learning to use a new health information system. This is followed by the relevant strategies for instructional design, underpinned by the principles of cognitive load theory, which may be helpful for the development of effective instructional materials and activities for training nurses to use information systems.

  19. Evaluation of training programs and entry-level qualifications for nuclear-power-plant control-room personnel based on the systems approach to training

    Energy Technology Data Exchange (ETDEWEB)

    Haas, P M; Selby, D L; Hanley, M J; Mercer, R T

    1983-09-01

    This report summarizes results of research sponsored by the US Nuclear Regulatory Commission (NRC) Office of Nuclear Regulatory Research to initiate the use of the Systems Approach to Training in the evaluation of training programs and entry level qualifications for nuclear power plant (NPP) personnel. Variables (performance shaping factors) of potential importance to personnel selection and training are identified, and research to more rigorously define an operationally useful taxonomy of those variables is recommended. A high-level model of the Systems Approach to Training for use in the nuclear industry, which could serve as a model for NRC evaluation of industry programs, is presented. The model is consistent with current publically stated NRC policy, with the approach being followed by the Institute for Nuclear Power Operations, and with current training technology. Checklists to be used by NRC evaluators to assess training programs for NPP control-room personnel are proposed which are based on this model.

  20. Competence-based approach in system of lingual-communicative training of students in higher education institution

    Directory of Open Access Journals (Sweden)

    Elena Elizova

    2014-01-01

    Full Text Available In the article the questions of realization of competence-based approach to lingual-communicative training of students in higher education institution in system of the higher professional foreign-language education are considered, characteristics of competence-based approach in education and its opportunities to training in foreign languages are defined.

  1. A training-aided MIMO equalization based on matrix transformation in the space division multiplexed fiber-optic transmission system

    Science.gov (United States)

    Guan, Xiaoning; Liu, Bo; Zhang, Lijia; Xin, Xiangjun; Tian, Qinghua; Zhang, Qi; Tian, Feng; Li, Dengao; Zhao, Jumin; Wang, Renfan

    2016-10-01

    A novel training sequence is designed for the space division multiplexed fiber-optic transmission system in this paper. The training block is consisting of segmented sequence, which can be used to compensate time offset and distortion (such as dispersion) in the transmission link. The channel function can be obtained by one tap equalization in the receiver side. This paper designs the training sequence by adjusting the length of the training signals and implementing matrix transformation, to obtain the coefficient of equalizer for channel detect and equalization. This new training sequence reduces system complexity and improves transmission efficiency at the same time. Compared with blind equalization, the matrix transformation based training sequence can reduce system complexity, and perform targeted equalization to the mechanism of mode coupling in the space division optical fiber system. As a result, it can effectively improve signal transmission quality and reduce bit error rate.

  2. The Experience-Based Safety Training System Using Vr Technology for Chemical Plant

    Directory of Open Access Journals (Sweden)

    Atsuko Nakai

    2014-11-01

    Full Text Available In chemical plants, safety measures are needed in order to minimize the impact of severe accidents and natural disasters. At the same time, carrying out the education and training to workers the corresponding operation in non-stationary situation is essential. However, reproducing the non-stationary conditions to actual equipment or mock-up cannot be performed because it is dangerous. By using the virtual reality (VR technology, we can build up a virtual chemical plant with lower cost compared to real plant. The operator can experience the fire and explosion accidents in the virtual space. Therefore, in this paper, we propose an experienced-based safety training system for implementing the education and training by using the non-stationary situation in the computer. This proposed system is linked with the dynamic plant simulator. A trainee can learn the correct operation through the simulated experience to prevent an accident. The safety awareness of workers will improve by experiential learning. The proposed system is useful for safety education in chemical plant.

  3. Predictive Function Control for Communication-Based Train Control (CBTC Systems

    Directory of Open Access Journals (Sweden)

    Bing Bu

    2013-01-01

    Full Text Available In Communication‐Based Train Control (CBTC systems, random transmission delays and packet drops are inevitable in the wireless networks, which could result in unnecessary traction, brakes or even emergency brakes of trains, losses of line capacity and passenger dissatisfaction. This paper applies predictive function control technology with a mixed H 2 / H ∞ control approach to improve the control performances. The controller is in the state feedback form and satisfies the requirement of quadratic input and state constraints. A linear matrix inequality (LMI approach is developed to solve the control problem. The proposed method attenuates disturbances by incorporating H 2 / H ∞ into the control scheme. The control command from the automatic train operation (ATO is included in the reward function to optimize the train’s running profile. The influence of transmission delays and packet drops is alleviated through improving the performances of the controller. Simulation results show that the method is effective to improve the performances and robustness of CBTC systems.

  4. Goal-based communication using BDI agents as virtual humans in training: An ontology driven dialogue system

    NARCIS (Netherlands)

    Oijen, J. van; Doesburg, W. van; Dignum, F.

    2011-01-01

    Simulations for training can greatly benefit from BDI agents as virtual humans playing the role of key players. Learning to communicate effectively is a key aspect of training to command a team that is managing a crisis. In this paper, we present a goal-based dialogue system which has been applied

  5. Goal-based communication using BDI agents as virtual humans in training: An ontology driven dialogue system

    NARCIS (Netherlands)

    Oijen, J. van; Doesburg, W. van; Dignum, F.

    2011-01-01

    Simulations for training can greatly benefit from BDI agents as virtual humans playing the role of key players. Learning to communicate effectively is a key aspect of training to command a team that is managing a crisis. In this paper, we present a goal-based dialogue system which has been applied t

  6. Goal-based communication using BDI agents as virtual humans in training: An ontology driven dialogue system

    NARCIS (Netherlands)

    Oijen, J. van; Doesburg, W. van; Dignum, F.

    2011-01-01

    Simulations for training can greatly benefit from BDI agents as virtual humans playing the role of key players. Learning to communicate effectively is a key aspect of training to command a team that is managing a crisis. In this paper, we present a goal-based dialogue system which has been applied t

  7. Methodological Aspects of Building Science-based Sports Training System for Taekwondo Sportsmen

    Directory of Open Access Journals (Sweden)

    Ananchenko Konstantin

    2016-10-01

    Full Text Available The authors have solved topical scientific problems in the article: 1 the research base in the construction of theoretical and methodological foundations of sports training, based on taekwondo has been analysed; 2 the organization and methodological requirements for the training sessions of taekwondo have been researched; 3 the necessity of interaction processes of natural development and adaptation to physical activity of young taekwondo sportsmen has been grounded; 4 the necessity of scientific evidence of building young fighters training loads in microcycles, based on their individualization has been proved.

  8. A HMM-Based System for Training of Second Language Aquisition

    Directory of Open Access Journals (Sweden)

    Lingyun Gu

    2003-12-01

    Full Text Available We describe a system for the training of Second Language Acquisition Pronunciation (SLAP for non-native speakers. This speech recognition-based system is designed to mimic the valuable interactions between second-language students and a fluent teacher. When a student speaks a word into SLAP's microphone, it is analyzed to determine the part of the word (if any that is incorrectly pronounced. A fluent utterance of the word is then played back to the student with emphasis on the mispronounced part of the word. Just as a live teacher naturally does, the difficult part of the word is played back louder, extended in time and possibly with higher pitch. We demonstrate SLAP on a multisyllabic word to show typical performance.

  9. Fault Detection Based on Tracking Differentiator Applied on the Suspension System of Maglev Train

    Directory of Open Access Journals (Sweden)

    Hehong Zhang

    2015-01-01

    Full Text Available A fault detection method based on the optimized tracking differentiator is introduced. It is applied on the acceleration sensor of the suspension system of maglev train. It detects the fault of the acceleration sensor by comparing the acceleration integral signal with the speed signal obtained by the optimized tracking differentiator. This paper optimizes the control variable when the states locate within or beyond the two-step reachable region to improve the performance of the approximate linear discrete tracking differentiator. Fault-tolerant control has been conducted by feedback based on the speed signal acquired from the optimized tracking differentiator when the acceleration sensor fails. The simulation and experiment results show the practical usefulness of the presented method.

  10. virtX - a computer based system for training the intrasurgical use of mobile image intensifier systems

    Directory of Open Access Journals (Sweden)

    Pretschner, Dietrich Peter

    2006-11-01

    Full Text Available Background and objectives: Currently the correct intrasurgical positioning and adjustment of mobile X-ray image intensifiers (C-arm can be learned theoretically through the use of textbooks, the practical training with the device itself suffers from the lack of visual feedback, i.e. radiographs corresponding to the adjustment of the C-arm. This leads to the question, whether the training of correct operation and adjustment of a C-arm in different operation scenarios can be supported by a C-arm simulation system being part of a CBT system (Computer Based Training. Methods: In co-operation with physicians from accident surgery and radiology the computer-based training system virtX was developed. virtX confronts the user with different exercises of C-arm adjustment and evaluates their execution and the results. These tasks can be created with the help of an authoring tool and can be accomplished by the trainee in different modes: a pure virtual mode and a combined virtual-real mode. In the pure virtual mode the user controls the virtual C-arm in a virtual operating theatre via the graphic-interactive virtX user interface. In the virtual-real mode however the position and orientation of a real C-arm are detected and mapped onto the virtual C-arm. At any time during the completion of an exercise the user can produce a close-to-reality, virtual radiograph and can control all parameters, like the positions of the apertures, X-ray intensity, etc. virtX was used on a three-day course for OR personnel with 120 participants and evaluated using questionnaires.Results: 79 of the participants returned a questionnaire. The average age of the 62 female and 15 male participants (two n.s. was 34 ± 9 years, their professional experience was 8.3 ± 7.6 years. 18 persons (23% indicated to work occasionally with a C-arm, 61 (77% worked regularly with it. Over 83% of the interviewed participants considered virtX a useful addition to the conventional C-arm training

  11. Issues in implementing a real competency-based training and assessment system.

    Science.gov (United States)

    Callaghan, Kathleen; Hunt, Graham; Windsor, John

    2007-05-04

    "First, do no harm" is a medical admonition; but harm does occur. There is thus mounting pressure for Medicine to adopt more rigorous systems to ensure professional competency. Traditionally, medical education and professional development has focussed on developing clinical expertise and technical skills within each speciality. Recent studies into the causes of adverse events have highlighted that the failure of non-technical aspects of competency are more common than the failure of technical skills amongst health professionals. Traditional training has also focussed on the individual and yet error management strategies in organisations that require high reliability processes for maintaining safe practice puts the emphasis on the team. It is our contention that the delivery of safe patient care requires a redefinition of professional competency--in terms of the interface between members of the team, patients and the organisational and social requirements of the health system. A change to competency-based training and assessment will require a team-orientated definition of professional competency that may challenge individual professionals and the sovereignty of medical specialities.

  12. Implementation of a home-based interactive training system for fall prevention: requirements and challenges.

    Science.gov (United States)

    Kiselev, Jörn; Haesner, Marten; Gövercin, Mehmet; Steinhagen-Thiessen, Elisabeth

    2015-01-01

    A critical need exists for rehabilitation for improving older adults' physical abilities, especially in the field of fall prevention. Although virtual reality and ambient-assistive technology-based approaches are promising, they are cost intensive and frequently face significant obstacles during the developmental process. The authors of the current article developed a motivational interactive training system for fall prevention and stroke rehabilitation and planned a pilot study to measure its usability, user acceptance, and effect on physical abilities and quality of life. Usability results from a field trial are presented. The purpose of the current article is to describe the technological and organizational problems during the development process and field trial. Recommendations for overcoming these barriers are described. These experiences should be taken into account when planning further field trials with assistive technology and older adults.

  13. Design of a Fatigue Detection System for High-Speed Trains Based on Driver Vigilance Using a Wireless Wearable EEG

    Science.gov (United States)

    Zhang, Xiaoliang; Li, Jiali; Liu, Yugang; Zhang, Zutao; Wang, Zhuojun; Luo, Dianyuan; Zhou, Xiang; Zhu, Miankuan; Salman, Waleed; Hu, Guangdi; Wang, Chunbai

    2017-01-01

    The vigilance of the driver is important for railway safety, despite not being included in the safety management system (SMS) for high-speed train safety. In this paper, a novel fatigue detection system for high-speed train safety based on monitoring train driver vigilance using a wireless wearable electroencephalograph (EEG) is presented. This system is designed to detect whether the driver is drowsiness. The proposed system consists of three main parts: (1) a wireless wearable EEG collection; (2) train driver vigilance detection; and (3) early warning device for train driver. In the first part, an 8-channel wireless wearable brain-computer interface (BCI) device acquires the locomotive driver’s brain EEG signal comfortably under high-speed train-driving conditions. The recorded data are transmitted to a personal computer (PC) via Bluetooth. In the second step, a support vector machine (SVM) classification algorithm is implemented to determine the vigilance level using the Fast Fourier transform (FFT) to extract the EEG power spectrum density (PSD). In addition, an early warning device begins to work if fatigue is detected. The simulation and test results demonstrate the feasibility of the proposed fatigue detection system for high-speed train safety. PMID:28257073

  14. Design of a Fatigue Detection System for High-Speed Trains Based on Driver Vigilance Using a Wireless Wearable EEG

    Directory of Open Access Journals (Sweden)

    Xiaoliang Zhang

    2017-03-01

    Full Text Available The vigilance of the driver is important for railway safety, despite not being included in the safety management system (SMS for high-speed train safety. In this paper, a novel fatigue detection system for high-speed train safety based on monitoring train driver vigilance using a wireless wearable electroencephalograph (EEG is presented. This system is designed to detect whether the driver is drowsiness. The proposed system consists of three main parts: (1 a wireless wearable EEG collection; (2 train driver vigilance detection; and (3 early warning device for train driver. In the first part, an 8-channel wireless wearable brain-computer interface (BCI device acquires the locomotive driver’s brain EEG signal comfortably under high-speed train-driving conditions. The recorded data are transmitted to a personal computer (PC via Bluetooth. In the second step, a support vector machine (SVM classification algorithm is implemented to determine the vigilance level using the Fast Fourier transform (FFT to extract the EEG power spectrum density (PSD. In addition, an early warning device begins to work if fatigue is detected. The simulation and test results demonstrate the feasibility of the proposed fatigue detection system for high-speed train safety.

  15. VR-based training and assessment in ultrasound-guided regional anesthesia: from error analysis to system design.

    LENUS (Irish Health Repository)

    2011-01-01

    If VR-based medical training and assessment is to improve patient care and safety (i.e. a genuine health gain), it has to be based on clinically relevant measurement of performance. Metrics on errors are particularly useful for capturing and correcting undesired behaviors before they occur in the operating room. However, translating clinically relevant metrics and errors into meaningful system design is a challenging process. This paper discusses how an existing task and error analysis was translated into the system design of a VR-based training and assessment environment for Ultrasound Guided Regional Anesthesia (UGRA).

  16. Polyspectral signal analysis techniques for condition based maintenance of helicopter drive-train system

    Science.gov (United States)

    Hassan Mohammed, Mohammed Ahmed

    For an efficient maintenance of a diverse fleet of air- and rotorcraft, effective condition based maintenance (CBM) must be established based on rotating components monitored vibration signals. In this dissertation, we present theory and applications of polyspectral signal processing techniques for condition monitoring of critical components in the AH-64D helicopter tail rotor drive train system. Currently available vibration-monitoring tools are mostly built around auto- and cross-power spectral analysis which have limited performance in detecting frequency correlations higher than second order. Studying higher order correlations and their Fourier transforms, higher order spectra, provides more information about the vibration signals which helps in building more accurate diagnostic models of the mechanical system. Based on higher order spectral analysis, different signal processing techniques are developed to assess health conditions of different critical rotating-components in the AH-64D helicopter drive-train. Based on cross-bispectrum, quadratic nonlinear transfer function is presented to model second order nonlinearity in a drive-shaft running between the two hanger bearings. Then, quadratic-nonlinearity coupling coefficient between frequency harmonics of the rotating shaft is used as condition metric to study different seeded shaft faults compared to baseline case, namely: shaft misalignment, shaft imbalance, and combination of shaft misalignment and imbalance. The proposed quadratic-nonlinearity metric shows better capabilities in distinguishing the four studied shaft settings than the conventional linear coupling based on cross-power spectrum. We also develop a new concept of Quadratic-Nonlinearity Power-Index spectrum, QNLPI(f), that can be used in signal detection and classification, based on bicoherence spectrum. The proposed QNLPI(f) is derived as a projection of the three-dimensional bicoherence spectrum into two-dimensional spectrum that

  17. A cage-based training, cognitive testing and enrichment system optimized for rhesus macaques in neuroscience research.

    Science.gov (United States)

    Calapai, A; Berger, M; Niessing, M; Heisig, K; Brockhausen, R; Treue, S; Gail, A

    2017-02-01

    In neurophysiological studies with awake non-human primates (NHP), it is typically necessary to train the animals over a prolonged period of time on a behavioral paradigm before the actual data collection takes place. Rhesus monkeys (Macaca mulatta) are the most widely used primate animal models in system neuroscience. Inspired by existing joystick- or touch-screen-based systems designed for a variety of monkey species, we built and successfully employed a stand-alone cage-based training and testing system for rhesus monkeys (eXperimental Behavioral Intrument, XBI). The XBI is mobile and easy to handle by both experts and non-experts; animals can work with only minimal physical restraints, yet the ergonomic design successfully encourages stereotypical postures with a consistent positioning of the head relative to the screen. The XBI allows computer-controlled training of the monkeys with a large variety of behavioral tasks and reward protocols typically used in systems and cognitive neuroscience research.

  18. Smart Sensor-Based Motion Detection System for Hand Movement Training in Open Surgery.

    Science.gov (United States)

    Sun, Xinyao; Byrns, Simon; Cheng, Irene; Zheng, Bin; Basu, Anup

    2017-02-01

    We introduce a smart sensor-based motion detection technique for objective measurement and assessment of surgical dexterity among users at different experience levels. The goal is to allow trainees to evaluate their performance based on a reference model shared through communication technology, e.g., the Internet, without the physical presence of an evaluating surgeon. While in the current implementation we used a Leap Motion Controller to obtain motion data for analysis, our technique can be applied to motion data captured by other smart sensors, e.g., OptiTrack. To differentiate motions captured from different participants, measurement and assessment in our approach are achieved using two strategies: (1) low level descriptive statistical analysis, and (2) Hidden Markov Model (HMM) classification. Based on our surgical knot tying task experiment, we can conclude that finger motions generated from users with different surgical dexterity, e.g., expert and novice performers, display differences in path length, number of movements and task completion time. In order to validate the discriminatory ability of HMM for classifying different movement patterns, a non-surgical task was included in our analysis. Experimental results demonstrate that our approach had 100 % accuracy in discriminating between expert and novice performances. Our proposed motion analysis technique applied to open surgical procedures is a promising step towards the development of objective computer-assisted assessment and training systems.

  19. Rehabilitation for hemiplegia using an upper limb training system based on a force direction.

    Science.gov (United States)

    Ogata, Kunihiro; Hirabayashi, Yuto; Kubota, Keisuke; Hasegawa, Yuri; Tsuji, Toshiaki

    2017-07-01

    Hemiplegia patients have complete paralysis of half their body, and encounter many challenges in living an independent life. Rehabilitation of the lower body is more important than that of the upper body for independent living; thus, recovering upper body functions of their paralyzed side is not enough. Rehabilitation robots may be used to assist training without therapists. In this study, a small portable rehabilitation robot was developed for use at home, and a new training method was proposed. This robot consists on an omni wheel mechanism and a force sensor, and is capable of deciding the motion based on the force value. Voluntary movement of a hemiplegia patient is recovered by the rehabilitation robot and proposed training method. Thus, verification experiments were performed using participants with hemiplegia. The CCI (Co-Contraction Index) from after training were smaller than ones of before training, thus the movement skills of the participants improved with respect to controlling force direction and magnitude. Moreover, manual function test (MFT) scores increased as reflected by improvements in the motor function of the upper limb using the proposed training method.

  20. Man-machine interface system for neuromuscular training and evaluation based on EMG and MMG signals.

    Science.gov (United States)

    de la Rosa, Ramon; Alonso, Alonso; Carrera, Albano; Durán, Ramon; Fernández, Patricia

    2010-01-01

    This paper presents the UVa-NTS (University of Valladolid Neuromuscular Training System), a multifunction and portable Neuromuscular Training System. The UVa-NTS is designed to analyze the voluntary control of severe neuromotor handicapped patients, their interactive response, and their adaptation to neuromuscular interface systems, such as neural prostheses or domotic applications. Thus, it is an excellent tool to evaluate the residual muscle capabilities in the handicapped. The UVa-NTS is composed of a custom signal conditioning front-end and a computer. The front-end electronics is described thoroughly as well as the overall features of the custom software implementation. The software system is composed of a set of graphical training tools and a processing core. The UVa-NTS works with two classes of neuromuscular signals: the classic myoelectric signals (MES) and, as a novelty, the myomechanic signals (MMS). In order to evaluate the performance of the processing core, a complete analysis has been done to classify its efficiency and to check that it fulfils with the real-time constraints. Tests were performed both with healthy and selected impaired subjects. The adaptation was achieved rapidly, applying a predefined protocol for the UVa-NTS set of training tools. Fine voluntary control was demonstrated to be reached with the myoelectric signals. And the UVa-NTS demonstrated to provide a satisfactory voluntary control when applying the myomechanic signals.

  1. Man-Machine Interface System for Neuromuscular Training and Evaluation Based on EMG and MMG Signals

    Directory of Open Access Journals (Sweden)

    Patricia Fernández

    2010-12-01

    Full Text Available This paper presents the UVa-NTS (University of Valladolid Neuromuscular Training System, a multifunction and portable Neuromuscular Training System. The UVa-NTS is designed to analyze the voluntary control of severe neuromotor handicapped patients, their interactive response, and their adaptation to neuromuscular interface systems, such as neural prostheses or domotic applications. Thus, it is an excellent tool to evaluate the residual muscle capabilities in the handicapped. The UVa-NTS is composed of a custom signal conditioning front-end and a computer. The front-end electronics is described thoroughly as well as the overall features of the custom software implementation. The software system is composed of a set of graphical training tools and a processing core. The UVa-NTS works with two classes of neuromuscular signals: the classic myoelectric signals (MES and, as a novelty, the myomechanic signals (MMS. In order to evaluate the performance of the processing core, a complete analysis has been done to classify its efficiency and to check that it fulfils with the real-time constraints. Tests were performed both with healthy and selected impaired subjects. The adaptation was achieved rapidly, applying a predefined protocol for the UVa-NTS set of training tools. Fine voluntary control was demonstrated to be reached with the myoelectric signals. And the UVa-NTS demonstrated to provide a satisfactory voluntary control when applying the myomechanic signals.

  2. 76 FR 63899 - Positive Train Control Systems

    Science.gov (United States)

    2011-10-14

    ... Federal Railroad Administration 49 CFR Part 236 RIN 2130-AC27 Positive Train Control Systems AGENCY... meet certain risk-based criteria in order to avoid positive train control (PTC) system implementation... Safety Assurance and Compliance, Staff Director, Signal & Train Control Division, Federal Railroad...

  3. Sensor-based arm skill training in chronic stroke patients: results on treatment outcome, patient motivation, and system usability.

    Science.gov (United States)

    Timmermans, Annick A A; Seelen, Henk A M; Geers, Richard P J; Saini, Privender K; Winter, Stefan; te Vrugt, Juergen; Kingma, Herman

    2010-06-01

    As stroke incidence increases, therapists' time is under pressure. Technology-supported rehabilitation may offer new opportunities. The objective of this study was to evaluate patient motivation for and the feasibility and effects of a new technology-supported task-oriented arm training regime (T-TOAT). Nine chronic stroke patients performed T-TOAT (2 x 30 min/day, four days/week) during eight weeks. A system including movement tracking sensors, exercise board, and software-based toolkit was used for skill training. Measures were recorded at baseline, after four and eight weeks of training, and six months posttraining. T-TOAT improved arm-hand performance significantly on Fugl-Meyer, Action Research Arm Test, and Motor Activity Log. Training effects lasted at least six months posttraining. Health-related-quality-of-life had improved significantly after eight weeks of T-TOAT with regard to perceived physical health, but not to perceived mental health (SF-36). None of the EuroQol-5D components showed significant differences before and after training. Participants were intrinsically motivated and felt competent to use the system. Furthermore, system usability was rated very good. However, exercise challenge as perceived by participants decreased significantly over eight weeks of training. The results of this study indicate that T-TOAT is feasible. Despite the small number of stroke patients tested, significant and clinically relevant improvements in skilled arm-hand performance were found.

  4. The effects of a web-based training in an instructionals systems design approach on teacher's instructional design behavior

    OpenAIRE

    Hoogveld, Bert; Paas, Fred; Jochems, Wim; van Merriënboer, Jeroen

    2010-01-01

    Hoogveld, A. W. M., Paas, F., Jochems, W. M. G., & Van Merriënboer, J. J. G. (2001). The effects of a web-based training in an instructionals systems design approach on teacher's instructional design behavior. Computers in human behavior, 17, 363-371.

  5. Teaching and Assessing Systems-based Competency in Ophthalmology Residency Training Programs

    NARCIS (Netherlands)

    Lee, Andrew G.; Beaver, Hilary A.; Greenlee, Emily; Oetting, Thomas A.; Boldt, H. Culver; Olson, Richard; Abramoff, Michael; Carter, Keith

    2007-01-01

    The Accreditation Council for Graduate Medical Education (ACGME) has mandated that residency programs, including ophthalmology, teach and assess specific competencies, including systems-based learning. We review the pertinent literature on systems-based learning for ophthalmology and recommend speci

  6. Market Survey and Analysis in Support of ASAS Computer-Based Training System Design

    Science.gov (United States)

    1988-11-01

    response. 10. CBT Can Be Made Adaptive. Just as a good instructor adapts his teaching technique, pace, and content to the abilities and perceived...Figure 4-2. A PAWS is converted to training mode by unplugging or switching off the standard terminals and connecting the Matrox EIDS stations. The...LANGUAGE TenCORE Language Authoring System and TenCORE Assistant Computer Teaching Corporation 1713 South Neil Street Champaign, IL 61820 (217)352-6363

  7. Optimization of Simulation-Based Training Systems: Model Description, Implementation, and Evaluation

    Science.gov (United States)

    1990-06-01

    results for the $3 million FMS ..... ............. .. 263 29. Training-device selection module results for the weapon system trainer ........... .. 264 30...tasks ......... .. 275 34. Dimensions and levels of fidelity for a turret maintenance trainer ............. ... 278 LIST OF FIGURES Figure 1. Example...Taskcs01 for Instructional _______Cue ______ 0__ Fq’o~eturesResponse 1A I Analyze Tasks %Requirements 018 TaskfrFieiy0-m Learning fo ielt asl

  8. Self-directed arm therapy at home after stroke with a sensor-based virtual reality training system.

    Science.gov (United States)

    Wittmann, Frieder; Held, Jeremia P; Lambercy, Olivier; Starkey, Michelle L; Curt, Armin; Höver, Raphael; Gassert, Roger; Luft, Andreas R; Gonzenbach, Roman R

    2016-08-11

    The effect of rehabilitative training after stroke is dose-dependent. Out-patient rehabilitation training is often limited by transport logistics, financial resources and a lack of motivation/compliance. We studied the feasibility of an unsupervised arm therapy for self-directed rehabilitation therapy in patients' homes. An open-label, single group study involving eleven patients with hemiparesis due to stroke (27 ± 31.5 months post-stroke) was conducted. The patients trained with an inertial measurement unit (IMU)-based virtual reality system (ArmeoSenso) in their homes for six weeks. The self-selected dose of training with ArmeoSenso was the principal outcome measure whereas the Fugl-Meyer Assessment of the upper extremity (FMA-UE), the Wolf Motor Function Test (WMFT) and IMU-derived kinematic metrics were used to assess arm function, training intensity and trunk movement. Repeated measures one-way ANOVAs were used to assess differences in training duration and clinical scores over time. All subjects were able to use the system independently in their homes and no safety issues were reported. Patients trained on 26.5 ± 11.5 days out of 42 days for a duration of 137 ± 120 min per week. The weekly training duration did not change over the course of six weeks (p = 0.146). The arm function of these patients improved significantly by 4.1 points (p = 0.003) in the FMA-UE. Changes in the WMFT were not significant (p = 0.552). ArmeoSenso based metrics showed an improvement in arm function, a high number of reaching movements (387 per session), and minimal compensatory movements of the trunk while training. Self-directed home therapy with an IMU-based home therapy system is safe and can provide a high dose of rehabilitative therapy. The assessments integrated into the system allow daily therapy monitoring, difficulty adaptation and detection of maladaptive motor patterns such as trunk movements during reaching. Unique identifier: NCT02098135 .

  9. Implications of Using Computer-Based Training with the AN/SQQ-89(v) Sonar System: Operating and Support Costs

    Science.gov (United States)

    2012-06-01

    Defense Science Board ECR Electronic Classroom ERNT Executive Review of Navy Training ETS Engineering and Technical Services EXCEL Excellence...Military Training GOTS Government Off-the-Shelf GWOT Global War on Terror HPSM Human Performance Systems Model HPSO Human Performance Systems...Human Performance Systems Model (HPSM), and to link training and acquisition (Naval Personnel Development Command, 2002). Part of this new strategy

  10. Computer Based Training Authors' and Designers' training

    Directory of Open Access Journals (Sweden)

    Frédéric GODET

    2016-03-01

    Full Text Available This communication, through couple of studies driven since 10 years, tries to show how important is the training of authors in Computer Based Training (CBT. We submit here an approach to prepare designers mastering Interactive Multimedia modules in this domain. Which institutions are really dedicating their efforts in training authors and designers in this area of CBTs? Television devices and broadcast organisations offered since year 60s' a first support for Distance Learning. New media, New Information and Communication Technologies (NICT allowed several public and private organisations to start Distance Learning projects. As usual some of them met their training objectives, other of them failed. Did their really failed? Currently, nobody has the right answer. Today, we do not have enough efficient tools allowing us to evaluate trainees' acquisition in a short term view. Training evaluation needs more than 10 to 20 years of elapsed time to bring reliable measures. Nevertheless, given the high investments already done in this area, we cannot wait until the final results of the pedagogical evaluation. A lot of analyses showed relevant issues which can be used as directions for CBTs authors and designers training. Warning - Our studies and the derived conclusions are mainly based on projects driven in the field. We additionally bring our several years experience in the training of movie film authors in the design of interactive multimedia products. Some of our examples are extracting from vocational training projects where we were involved in all development phases from the analysis of needs to the evaluation of the acquisition within the trainee's / employee job's. Obviously, we cannot bring and exhaustive approach in this domain where a lot of parameters are involved as frame for the CBT interactive multimedia modules authors' and designers' training.

  11. Developing a Field Artillery Training System Based on Devices and Simulations: Evaluation of Training Devices and Simulations

    Science.gov (United States)

    1984-12-01

    development of a recoil simulator be given the highest priority due to its potential in training to prevent serious injury from a recoiling howitzer. In...those that are not cued by the equipment or previous steps. The implication here is to " overtrain " those tasks or steps most likely to be forgotten

  12. The Doppler Effect based acoustic source separation for a wayside train bearing monitoring system

    Science.gov (United States)

    Zhang, Haibin; Zhang, Shangbin; He, Qingbo; Kong, Fanrang

    2016-01-01

    Wayside acoustic condition monitoring and fault diagnosis for train bearings depend on acquired acoustic signals, which consist of mixed signals from different train bearings with obvious Doppler distortion as well as background noises. This study proposes a novel scheme to overcome the difficulties, especially the multi-source problem in wayside acoustic diagnosis system. In the method, a time-frequency data fusion (TFDF) strategy is applied to weaken the Heisenberg's uncertainty limit for a signal's time-frequency distribution (TFD) of high resolution. Due to the Doppler Effect, the signals from different bearings have different time centers even with the same frequency. A Doppler feature matching search (DFMS) algorithm is then put forward to locate the time centers of different bearings in the TFD spectrogram. With the determined time centers, time-frequency filters (TFF) are designed with thresholds to separate the acoustic signals in the time-frequency domain. Then the inverse STFT (ISTFT) is taken and the signals are recovered and filtered aiming at each sound source. Subsequently, a dynamical resampling method is utilized to remove the Doppler Effect. Finally, accurate diagnosis for train bearing faults can be achieved by applying conventional spectrum analysis techniques to the resampled data. The performance of the proposed method is verified by both simulated and experimental cases. It shows that it is effective to detect and diagnose multiple defective bearings even though they produce multi-source acoustic signals.

  13. Knowledge base development for SAM training tools

    Energy Technology Data Exchange (ETDEWEB)

    Jae, M.S.; Yoo, W.S.; Park, S. S.; Choi, H.K. [Hansung Univ., Seoul (Korea)

    2001-03-01

    Severe accident management can be defined as the use of existing and alternative resources, systems, and actions to prevent or mitigate a core-melt accident in nuclear power plants. TRAIN (Training pRogram for AMP In NPP), developed for training control room staff and the technical group, is introduced in this report. The TRAIN composes of phenomenological knowledge base (KB), accident sequence KB and accident management procedures with AM strategy control diagrams and information needs. This TRAIN might contribute to training them by obtaining phenomenological knowledge of severe accidents, understanding plant vulnerabilities, and solving problems under high stress. 24 refs., 76 figs., 102 tabs. (Author)

  14. Development Principles of the Pedagogical System Aimed at Bachelor Training Based on Modern Information Technology

    Science.gov (United States)

    Kurymbayev, Sayat G.; Samashova, Gulfarida E.; Alshynbayeva, Zhuldyz E.; Mukhametzhanova, Aigul O.; Sharazdin, Adilzada M.; Kalybekova, Kalamkas S.; Kosybaeva, Umitzhan A.

    2016-01-01

    Modern education is aimed at training competent specialists, which requires modernizing the training process by implementing innovative technologies, especially information technologies. Information technologies allow quickly accessing necessary data, which speeds up the training process. This paper deals with issues related to training bachelors…

  15. T-S Fuzzy Model Based Control Strategy for the Networked Suspension Control System of Maglev Train

    Directory of Open Access Journals (Sweden)

    Guang He

    2015-01-01

    Full Text Available The control problem for the networked suspension control system of maglev train with random induced time delay and packet dropouts is investigated. First, Takagi-Sugeno (T-S fuzzy models are utilized to represent the discrete-time nonlinear networked suspension control system, and the parameters uncertainties of the nonlinear model have also been taken into account. The controllers take the form of parallel distributed compensation. Then, a sufficient condition for the stability of the networked suspension control system is derived. Based on the criteria, the state feedback fuzzy controllers are obtained, and the controller gains can be computed by using MATLAB LMI Toolbox directly. Finally, both the numerical simulations and physical experiments on the full-scale single bogie of CMS-04 maglev train have been accomplished to demonstrate the effectiveness of this proposed method.

  16. Automated Management of Exercise Intervention at the Point of Care: Application of a Web-Based Leg Training System.

    Science.gov (United States)

    Dedov, Vadim N; Dedova, Irina V

    2015-11-23

    Recent advances in information and communication technology have prompted development of Web-based health tools to promote physical activity, the key component of cardiac rehabilitation and chronic disease management. Mobile apps can facilitate behavioral changes and help in exercise monitoring, although actual training usually takes place away from the point of care in specialized gyms or outdoors. Daily participation in conventional physical activities is expensive, time consuming, and mostly relies on self-management abilities of patients who are typically aged, overweight, and unfit. Facilitation of sustained exercise training at the point of care might improve patient engagement in cardiac rehabilitation. In this study we aimed to test the feasibility of execution and automatic monitoring of several exercise regimens on-site using a Web-enabled leg training system. The MedExercise leg rehabilitation machine was equipped with wireless temperature sensors in order to monitor its usage by the rise of temperature in the resistance unit (Δt°). Personal electronic devices such as laptop computers were fitted with wireless gateways and relevant software was installed to monitor the usage of training machines. Cloud-based software allowed monitoring of participant training over the Internet. Seven healthy participants applied the system at various locations with training protocols typically used in cardiac rehabilitation. The heart rates were measured by fingertip pulse oximeters. Exercising in home chairs, in bed, and under an office desk was made feasible and resulted in an intensity-dependent increase of participants' heart rates and Δt° in training machine temperatures. Participants self-controlled their activities on smart devices, while a supervisor monitored them over the Internet. Individual Δt° reached during 30 minutes of moderate-intensity continuous training averaged 7.8°C (SD 1.6). These Δt° were used as personalized daily doses of exercise with

  17. Design of All Digital Flight Program Training Desktop Application System

    Directory of Open Access Journals (Sweden)

    Li Yu

    2017-01-01

    Full Text Available All digital flight program training desktop application system operating conditions are simple. Can make the aircraft aircrew learning theory and operation training closely. Improve the training efficiency and effectiveness. This paper studies the application field and design requirements of flight program training system. Based on the WINDOWS operating system desktop application, the design idea and system architecture of the all digital flight program training system are put forward. Flight characteristics, key airborne systems and aircraft cockpit are simulated. Finally, By comparing flight training simulator and the specific script program training system, The characteristics and advantages of the training system are analyzed in this paper.

  18. Development of the scenario-based training system to reduce hazards and prevent accidents during decommissioning of nuclear facilities

    Energy Technology Data Exchange (ETDEWEB)

    Jeong, KwanSeong; Choi, Jong-Won; Moon, JeiKwon; Choi, ByungSeon; Hyun, Dongjun; Lee, Jonghwan; Kim, IkJune; Kim, GeunHo; Kang, ShinYoung [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

    2015-10-15

    Decommissioning of nuclear facilities has to be accomplished by assuring the safety of workers. Decommissioning workers need familiarization with working environments because working environment is under high radioactivity and work difficulty during decommissioning of nuclear facilities. On-the-job training of decommissioning works could effectively train decommissioning workers but this training approach could consume much costs and poor modifications of scenarios. The efficiency of virtual training system could be much better than that of physical training system. This paper was intended to develop the training system to prevent accidents for decommissioning of nuclear facilities. The requirements for the training system were drawn. The data management modules for the training system were designed. The training system of decommissioning workers was developed on the basis of virtual reality which is flexibly modified. The visualization and measurement in the training system were real-time done according as changes of the decommissioning scenario. It can be concluded that this training system enables the subject to improve his familiarization about working environments and to prevent accidents during decommissioning of nuclear facilities. In the end, the safety during decommissioning of nuclear facilities will be guaranteed under the principle of ALARA.

  19. Training-based Channel Estimation for Signal Equalization and OPM in 16-QAM Optical Transmission Systems

    DEFF Research Database (Denmark)

    Pittalà, Fabio; Hauske, Fabian N.; Ye, Yabin;

    2012-01-01

    Efficient channel estimation for signal equalization and OPM based on short CAZAC sequences with QPSK and 8PSK constellation formats is demonstrated in a 224-Gb/s PDM 16-QAM optical linear transmission system....

  20. Development and validation of a sensor- and expert model-based training system for laparoscopic surgery: the iSurgeon.

    Science.gov (United States)

    Kowalewski, Karl-Friedrich; Hendrie, Jonathan D; Schmidt, Mona W; Garrow, Carly R; Bruckner, Thomas; Proctor, Tanja; Paul, Sai; Adigüzel, Davud; Bodenstedt, Sebastian; Erben, Andreas; Kenngott, Hannes; Erben, Young; Speidel, Stefanie; Müller-Stich, Beat P; Nickel, Felix

    2017-05-01

    Training and assessment outside of the operating room is crucial for minimally invasive surgery due to steep learning curves. Thus, we have developed and validated the sensor- and expert model-based laparoscopic training system, the iSurgeon. Participants of different experience levels (novice, intermediate, expert) performed four standardized laparoscopic knots. Instruments and surgeons' joint motions were tracked with an NDI Polaris camera and Microsoft Kinect v1. With frame-by-frame image analysis, the key steps of suturing and knot tying were identified and registered with motion data. Construct validity, concurrent validity, and test-retest reliability were analyzed. The Objective Structured Assessment of Technical Skills (OSATS) was used as the gold standard for concurrent validity. The system showed construct validity by discrimination between experience levels by parameters such as time (novice = 442.9 ± 238.5 s; intermediate = 190.1 ± 50.3 s; expert = 115.1 ± 29.1 s; p Concurrent validity of OSATS and iSurgeon parameters was established. Test-retest reliability was given for 7 out of 8 parameters. The key steps "wrapping the thread around the instrument" and "needle positioning" were most difficult to learn. Validity and reliability of the self-developed sensor-and expert model-based laparoscopic training system "iSurgeon" were established. Using multiple parameters proved more reliable than single metric parameters. Wrapping of the needle around the thread and needle positioning were identified as difficult key steps for laparoscopic suturing and knot tying. The iSurgeon could generate automated real-time feedback based on expert models which may result in shorter learning curves for laparoscopic tasks. Our next steps will be the implementation and evaluation of full procedural training in an experimental model.

  1. Development and validation of a visual body condition scoring system for dairy goats with picture-based training.

    Science.gov (United States)

    Vieira, A; Brandão, S; Monteiro, A; Ajuda, I; Stilwell, G

    2015-09-01

    Body condition scoring (BCS) is the most widely used method to assess changes in body fat reserves, which reflects its high potential to be included in on-farm welfare assessment protocols. Currently used scoring systems in dairy goats require animal restraint for body palpation. In this study, the Animal Welfare Indicators project (AWIN) proposes to overcome this constraint by developing a scoring system based only on visual assessment. The AWIN visual body condition scoring system highlights representative animals from 3 categories: very thin, normal, and very fat, and was built from data sets with photographs of animals scored by a commonly used 6-point scoring system that requires palpation in 2 anatomical regions. Development of the AWIN scoring system required 3 steps: (1) identification and validation of a body region of interest; (2) sketching the region from photographs; and (3) creation of training material. The scoring system's reliability was statistically confirmed. An initial study identified features in the rump region from which we could compute a set of body measurements (i.e., measures based on anatomical references of the rump region) that showed a strong correlation with the assigned BCS. To validate the result, we collected a final data set from 171 goats. To account for variability in animal size and camera position, we mapped a subset of features to a standard template and aligned all the rump images before computing the body measurements. Scientific illustrations were created from the aligned images of animals identified as representative of each category to increase clarity and reproducibility. For training material, we created sketches representing the threshold between consecutive categories. Finally, we conducted 2 field reliability studies. In the first test, no training was given to 4 observers, whereas in the second, training using the threshold images was delivered to the same observers. In the first experiment, interobserver results

  2. Training sequence based channel estimation for indoor visible light communication system

    Institute of Scientific and Technical Information of China (English)

    WANG Jun-bo; JIAO Yuan; DANG Xiao-yu; CHEN Ming; XIE Xiu-xiu; CAO Ling-ling

    2011-01-01

    Channel estimation is a key technology in indoor wireless visible light communications (VLCs). Using the training se- quence (TS), this paper investigates the channel estimation in indoor wireless visible light communications. Based on the propagation and signal modulation characteristics of visible light, a link model for the indoor wireless visible light commu- nications is established. Using the model, three channel estimation methods, i.e., the correlation method, the least square (LS) method and the minimum mean square error (MMSE) method, are proposed. Moreover, the performances of the proposed three methods are evaluated by computer simulation. The results show that the performance of the correlation method is the worst, the LS method is suitable for higher signal to noise ratio (SNR), and the MMSE method obtains the best performance at the expense of highest complexity.

  3. Broadening the Lens of System-Based Practice: From Micro to Macro and Basic to Complex in Residency Training.

    Science.gov (United States)

    Weinberg, Michael; Arbuckle, Melissa R; Ranz, Jules M

    2017-05-16

    This paper aimed to develop a model for understanding the various dimensions of system-based practice (SBP) and determine the extent to which psychiatry residents perform behaviors along these dimensions. Sixty-one supervisors from seven psychiatry programs rated resident performance of SBP behaviors using a 60-item instrument. Multi-dimensional scaling and cluster analysis were conducted to determine how the instrument items related to one another and the larger concept of SBP. Average supervisor ratings between clusters were compared to determine resident performance along the identified SBP dimensions. The data supports a model of SBP defined along two dimensions: (1) from micro (patient) to macro (population-based) interventions and (2) from low to high system complexity. Residents were more likely to perform behaviors at the patient level compared to those at the population-based level. Training in SBP remains predominately focused on the doctor-patient level and not the greater system of health-care delivery.

  4. Expert system training and control based on the fuzzy relation matrix

    Science.gov (United States)

    Ren, Jie; Sheridan, T. B.

    1991-01-01

    Fuzzy knowledge, that for which the terms of reference are not crisp but overlapped, seems to characterize human expertise. This can be shown from the fact that an experienced human operator can control some complex plants better than a computer can. Proposed here is fuzzy theory to build a fuzzy expert relation matrix (FERM) from given rules or/and examples, either in linguistic terms or in numerical values to mimic human processes of perception and decision making. The knowledge base is codified in terms of many implicit fuzzy rules. Fuzzy knowledge thus codified may also be compared with explicit rules specified by a human expert. It can also provide a basis for modeling the human operator and allow comparison of what a human operator says to what he does in practice. Two experiments were performed. In the first, control of liquid in a tank, demonstrates how the FERM knowledge base is elicited and trained. The other shows how to use a FERM, build up from linguistic rules, and to control an inverted pendulum without a dynamic model.

  5. Cost Benefit Analysis of Establishing a Network-based Training System in the Turkish Coast Guard

    Science.gov (United States)

    2009-12-01

    we learn and how we learn it. There is no doubt that demand for knowledge in the information era is increasing exponentially. According to the...the information era and in addition to traditional sources, computers, software, databases, networks, computer-based systems, and in short, all

  6. Transmit Power Minimization and Base Station Planning for High-Speed Trains with Multiple Moving Relays in OFDMA Systems

    KAUST Repository

    Ghazzai, Hakim

    2016-03-15

    High-speed railway system equipped with moving relay stations placed on the middle of the ceiling of each train wagon is investigated. The users inside the train are served in two hops via the orthogonal frequency-division multiple access (OFDMA) technology. In this work, we first focus on minimizing the total downlink power consumption of the base station (BS) and the moving relays while respecting specific quality of service (QoS) constraints. We first derive the optimal resource allocation solution in terms of OFDMA subcarriers and power allocation using the dual decomposition method. Then, we propose an efficient algorithm based on the Hungarian method in order to find a suboptimal but low complexity solution. Moreover, we propose an OFDMA planning solution for high-speed train by finding the maximal inter-BS distance given the required user data rates in order to perform seamless handover. Our simulation results illustrate the performance of the proposed resource allocation schemes in the case of the 3GPP Long Term Evolution-Advanced (LTE-A) and compare them with previously developed algorithms as well as with the direct transmission scenario. Our results also highlight the significant planning gain obtained thanks to the use of multiple relays instead of the conventional single relay scenario.

  7. Performance/Design Requirements and Detailed Technical Description for a Computer-Directed Training Subsystem for Integration into the Air Force Phase II Base Level System.

    Science.gov (United States)

    Butler, A. K.; And Others

    The performance/design requirements and a detailed technical description for a Computer-Directed Training Subsystem to be integrated into the Air Force Phase II Base Level System are described. The subsystem may be used for computer-assisted lesson construction and has presentation capability for on-the-job training for data automation, staff, and…

  8. Criterion-based laparoscopic training reduces total training time

    NARCIS (Netherlands)

    Brinkman, W.M.; Buzink, S.N.; Alevizos, L.; De Hingh, I.H.J.T.; Jakimowicz, J.J.

    2011-01-01

    The benefits of criterion-based laparoscopic training over time-oriented training are unclear. The purpose of this study is to compare these types of training based on training outcome and time efficiency. Methods During four training sessions within 1 week (one session per day) 34 medical interns (

  9. Criterion-based laparoscopic training reduces total training time

    NARCIS (Netherlands)

    Brinkman, W.M.; Buzink, S.N.; Alevizos, L.; De Hingh, I.H.J.T.; Jakimowicz, J.J.

    2012-01-01

    The benefits of criterion-based laparoscopic training over time-oriented training are unclear. The purpose of this study is to compare these types of training based on training outcome and time efficiency. Methods During four training sessions within 1 week (one session per day) 34 medical interns (

  10. Criterion-based laparoscopic training reduces total training time

    NARCIS (Netherlands)

    Brinkman, W.M.; Buzink, S.N.; Alevizos, L.; De Hingh, I.H.J.T.; Jakimowicz, J.J.

    2012-01-01

    The benefits of criterion-based laparoscopic training over time-oriented training are unclear. The purpose of this study is to compare these types of training based on training outcome and time efficiency. Methods During four training sessions within 1 week (one session per day) 34 medical interns

  11. Criterion-based laparoscopic training reduces total training time

    NARCIS (Netherlands)

    Brinkman, W.M.; Buzink, S.N.; Alevizos, L.; De Hingh, I.H.J.T.; Jakimowicz, J.J.

    2011-01-01

    The benefits of criterion-based laparoscopic training over time-oriented training are unclear. The purpose of this study is to compare these types of training based on training outcome and time efficiency. Methods During four training sessions within 1 week (one session per day) 34 medical interns

  12. Training and Assessing Interprofessional Virtual Teams Using a Web-Based Case System.

    Science.gov (United States)

    Dow, Alan W; Boling, Peter A; Lockeman, Kelly S; Mazmanian, Paul E; Feldman, Moshe; DiazGranados, Deborah; Browning, Joel; Coe, Antoinette; Selby-Penczak, Rachel; Hobgood, Sarah; Abbey, Linda; Parsons, Pamela; Delafuente, Jeffrey; Taylor, Suzanne F

    2016-01-01

    Today, clinical care is often provided by interprofessional virtual teams-groups of practitioners who work asynchronously and use technology to communicate. Members of such teams must be competent in interprofessional practice and the use of information technology, two targets for health professions education reform. The authors created a Web-based case system to teach and assess these competencies in health professions students. They created a four-module, six-week geriatric learning experience using a Web-based case system. Health professions students were divided into interprofessional virtual teams. Team members received profession-specific information, entered a summary of this information into the case system's electronic health record, answered knowledge questions about the case individually, then collaborated asynchronously to answer the same questions as a team. Individual and team knowledge scores and case activity measures--number of logins, message board posts/replies, views of message board posts--were tracked. During academic year 2012-2013, 80 teams composed of 522 students from medicine, nursing, pharmacy, and social work participated. Knowledge scores varied by profession and within professions. Team scores were higher than individual scores (P Web-based case system provided a novel approach to teach and assess the competencies needed for virtual teams. This approach may be a valuable new tool for measuring competency in interprofessional practice.

  13. Systems-Based Aspects in the Training of IMG or Previously Trained Residents: Comparison of Psychiatry Residency Training in the United States, Canada, the United Kingdom, India, and Nigeria

    Science.gov (United States)

    Jain, Gaurav; Mazhar, Mir Nadeem; Uga, Aghaegbulam; Punwani, Manisha; Broquet, Karen E.

    2012-01-01

    Objectives: International medical graduates (IMGs) account for a significant proportion of residents in psychiatric training in the United States. Many IMGs may have previously completed psychiatry residency training in other countries. Their experiences may improve our system. Authors compared and contrasted psychiatry residency training in the…

  14. Osaka Train System

    OpenAIRE

    Novak,

    2017-01-01

    Supplementary soundscape recording for “A Beautiful Noise Emerging from the Apparatus of an Obstacle: Trains and the Sound of the Japanese City.” In The Acoustic City, Matthew Gandy and Benny Nilsen, eds. Berlin: Jovis.

  15. Development of NPP personnel training system in Ukraine

    Energy Technology Data Exchange (ETDEWEB)

    Tarykin, V. [Operation Personnel Training Department, Khmelnitsky NPP, Training Center, Neteshin 30100, Khmelnitsky region (Ukraine)]. E-mail: tarykinv@ukr.net

    2005-07-01

    Modern personnel training and retraining system is a guarantee of NPPs safe reliable operation. Since the time when independence of Ukraine was proclaimed personnel training system was created directly at NPPs. This system is based on the latest legislation framework, developed subject to IAEA recommendations, gained international experience in the field of personnel training in view of increased demands to personnel qualification. Training Centers, formed at each plant, form one of the main components of NPP personnel training. Personnel training at Training Centers is performed in accordance with standard programmes. Simulator training base was created by joint efforts of specialists from the USA, Russia and Ukraine. Establishing manager training system and replacement reserves for National Nuclear Energy Generating Company 'ENERGOATOM' (NNEGC 'ENERGOATOM') managerial personnel, including training programme and training materials development, teacher selection and training, is under way. (author)

  16. A virtual reality-based vocational training system (VRVTS) for people with schizophrenia in vocational rehabilitation.

    Science.gov (United States)

    Tsang, Mayie M Y; Man, David W K

    2013-03-01

    Employment provides schizophrenic patients with a positive identity and hope. Cognitive impairments have been suggested to slow down the progress in work rehabilitation. The purpose of this study was to investigate the efficacy and effectiveness of VR as a cognitive intervention for enhancing vocational outcomes. 95 inpatients with schizophrenia were randomly assigned to a virtual reality-based vocational training group (VRG), a therapist-administered group (TAG) and a conventional group (CG). Twenty-five of them in each group had completed the study. Their performances were evaluated, before and after interventions, by Brief Neuropsychological Cognitive Examination, Digit Vigilance Test, Rivermead Behavioural Memory Test, Wisconsin Card Sorting Test (WCST) and Vocational Cognitive Rating Scale. Patients in the VRG were found to perform better than patients in the TAG and CG in cognitive functioning, as shown by the WCST-percentage of error (F (2, 72)=7.146, p<0.001) and the WCST-percentage of conceptual level response (F (2, 72)=8.722, p<0.001). The post-hoc test revealed that the VRG showed a better performance than both the TAG (p=0.03) and the CG (p<0.001) in the WCST-percentage of error. The VRG also showed a better performance than patients in both the TAG (p=0.01) and the CG (p<0.001) in the WCST-percentage of conceptual level response. The VRG also showed a better self-efficacy score than CG. Both VRG and TAG showed a better work performance as reflected by the on-site tests. Further studies on the use of VR in schizophrenia rehabilitation and for vocational success are discussed.

  17. virtX - evaluation of a computer-based training system for mobile C-arm systems in trauma and orthopedic surgery.

    Science.gov (United States)

    Bott, O J; Teistler, M; Duwenkamp, C; Wagner, M; Marschollek, M; Plischke, M; Raab, B W; Stürmer, K M; Pretschner, D P; Dresing, K

    2008-01-01

    Operating room personnel (ORP) operating mobile image intensifier systems (C-arms) need training to produce high quality radiographs with a minimum of time and X-ray exposure. Our study aims at evaluating acceptance, usability and learning effect of the CBT system virtX that simulates C-arm based X-ray imaging in the context of surgical case scenarios. Prospective, interventional study conducted during an ORP course with three groups: intervention group 1 (training on a PC using virtX), and 2 (virtX with a C-arm as input device), and a control group (training without virtX) - IV1, IV2 and CG. All participants finished training with the same exercise. Time needed to produce an image of sufficient quality was recorded and analyzed using One-Way-ANOVA and Dunnett post hoc test (alpha = .05). Acceptance and usability of virtX have been evaluated using a questionnaire. CG members (n = 21) needed more time for the exercise than those of IV2 (n = 20): 133 +/- 55 vs. 101 +/- 37 sec. (p = .03). IV1 (n = 12) also performed better than CG (128 +/- 48 sec.), but this was not statistically significant. Seventy-nine participants returned a questionnaire (81% female, age 34 +/- 9 years, professional experience 8.3 +/- 7.6 years; 77% regularly used a C-arm). 83% considered virtX a useful addition to conventional C-arm training. 91% assessed virtual radiography as helpful for understanding C-arm operation. Trainees experienced virtX as substantial enhancement of C-arm training. Training with virtX can reduce the time needed to perform an imaging task.

  18. New-Level VR Marine Training System

    Institute of Scientific and Technical Information of China (English)

    LIU; Xiu-wen; JIV; Yi-cheng; YIN; Yong; LI; Zhi-hua

    2007-01-01

    Marine simulator is a valuable and effective medium for maritime education and training and is becoming widespread to foster the qualified and competent personnel for working in the maritime industry. However, many problems with most marine simulation systems today limit their pervasive use: the limited accessibility, immobility, the high expenditure, the long development cycle, and the difficult maintenance etc. A web-based maritime training environment is proposed in this paper as a new marine training level, which fully combining web technology, VR, high fidelity simulation, and e-learning tools to create a more costeffective and flexible training environment still with very realistic and high-interactive simulation characteristics, the system will provide a consistent and more flexible training medium for improving maritime education and training.

  19. Using a training-of-trainers approach and proactive technical assistance to bring evidence based programs to scale: an operationalization of the interactive systems framework's support system.

    Science.gov (United States)

    Ray, Marilyn L; Wilson, Mary Martha; Wandersman, Abraham; Meyers, Duncan C; Katz, Jason

    2012-12-01

    Bringing evidence based programs to scale was a major initial impetus for the development of the Interactive Systems Framework for Dissemination and Implementation (ISF). The ISF demonstrates the importance of the Support System in facilitating the uptake of innovations in the community (the Delivery System). Two strategies that members of the Support System commonly use are training-of-trainers (TOT) models and technical assistance (TA). In this article, we focus on the role of the Support System in bringing evidence-based programs (EBPs) to scale in the Delivery System using a case example, with special attention on two strategies employed by Support Systems-training-of-trainers (TOT) and proactive technical assistance. We then report on findings from a case example from the Promoting Science Based Approaches to Teen Pregnancy Prevention project that furthers our conceptualization of these strategies and the evidence base for them. We also report on the limitations in the literature regarding research on TOTs and proactive TA and provide suggestions for future research on TOTs and proactive TA that will enhance the science and practice of support in the ISF.

  20. Impact of four training conditions on physician use of a web-based clinical decision support system.

    Science.gov (United States)

    Kealey, Edith; Leckman-Westin, Emily; Finnerty, Molly T

    2013-09-01

    Training has been identified as an important barrier to implementation of clinical decision support systems (CDSSs), but little is known about the effectiveness of different training approaches. Using an observational retrospective cohort design, we examined the impact of four training conditions on physician use of a CDSS: (1) computer lab training with individualized follow-up (CL-FU) (n=40), (2) computer lab training without follow-up (CL) (n=177), (3) lecture demonstration (LD) (n=16), or (4) no training (NT) (n=134). Odds ratios of any use and ongoing use under training conditions were compared to no training over a 2-year follow-up period. CL-FU was associated with the highest percent of active users and odds for any use (90.0%, odds ratio (OR)=10.2, 95% confidence interval (CI): 3.2-32.9) and ongoing use (60.0%, OR=6.1 95% CI: 2.6-13.7), followed by CL (any use=81.4%, OR=5.3, CI: 2.9-9.6; ongoing use=28.8%, OR=1.7, 95% CI: 1.0-3.0). LD was not superior to no training (any use=47%, ongoing use=22.4%). Training format may have differential effects on initial and long-term follow-up of CDSSs use by physicians. Copyright © 2013 Elsevier B.V. All rights reserved.

  1. Cost-Effectiveness Specification for Computer-Based Training Systems. Volume 1. Development

    Science.gov (United States)

    1977-09-01

    Included in this element are such places as auditoria , study halls, demonstration rooms, etc., where large numbers of students can be trained. Offices...etc.) which may accrue over several years will be permitted to surface and balance the large initial capital investment costs of implementing a

  2. Development of a MAAP-based Severe Accident Training Simulator using Visual System Analyzer

    Energy Technology Data Exchange (ETDEWEB)

    Suh, Jae Seung [SENTECH, Daejeon (Korea, Republic of); Park, Soo Yong; Ahn, Kwang Il; Kim, Kyung Doo [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

    2011-10-15

    The recent environment of severe accident analysis requires high performance computers to simulate complicated reactor and containment phenomena. In parallel with this, rapid advances in computer technology now enable these codes to run in real or almost real time. The remaining limitation restricting their use on an even wider scale is that most of the existing codes are still subject to a complicated I/O structure. Even user-friendly graphical user interfaces (GUI) will be not likely to help better and efficient interpretation of the analysis results obtained from these codes as well as for their increased use. This situation has motivated the development of easy-to-use GUI tools for severe accident codes, such as ViSA, SNAP, MAAP4-GRAAP, SATS, and et al. For instance, ViSA enables the thermal-hydraulic system codes to be used like a conventional nuclear plant analyzer. Recently, a project for a real time simulation of results obtained using MAAP4 codes under the ViSA environment has been initiated in KAERI. Such a GUI-based interactive interface can be very useful in sharing real time analysis results obtained from the MAAP code. The purpose of this paper is to introduce the current status of a MAAP-based Severe Accident Simulator being coupled with the ViSA system

  3. The ALICE analysis train system

    CERN Document Server

    Zimmermann, Markus

    2015-01-01

    In the ALICE experiment hundreds of users are analyzing big datasets on a Grid system. High throughput and short turn-around times are achieved by a centralized system called the LEGO trains. This system combines analysis from different users in so-called analysis trains which are then executed within the same Grid jobs thereby reducing the number of times the data needs to be read from the storage systems. The centralized trains improve the performance, the usability for users and the bookkeeping in comparison to single user analysis. The train system builds upon the already existing ALICE tools, i.e. the analysis framework as well as the Grid submission and monitoring infrastructure. The entry point to the train system is a web interface which is used to configure the analysis and the desired datasets as well as to test and submit the train. Several measures have been implemented to reduce the time a train needs to finish and to increase the CPU efficiency.

  4. Simulators for Mariner Training and Licensing: Guidelines for Deck Officer Training Systems.

    Science.gov (United States)

    1982-12-01

    34 Shiphandling and Shiphandling Training." TAEG Report Number 1. Training Analysis and Evaluation Group, Naval Training Equipment Cnter, Orlando, Florida...addresses the proper use of the shiphandling /ship bridge simulator in effectively conducting simulator training for senior commercial ship deck officers...the evaluation of simulator training courses for their personnel. Senior Mariner Simulator-Based Training SystemAO ot ? Shiphandling Instructor

  5. Parents Plus Systemic, Solution-Focused Parent Training Programs: Description, Review of the Evidence Base, and Meta-Analysis.

    Science.gov (United States)

    Carr, Alan; Hartnett, Dan; Brosnan, Eileen; Sharry, John

    2017-09-01

    Parents Plus (PP) programs are systemic, solution-focused, group-based interventions. They are designed for delivery in clinical and community settings as treatment programs for families with child-focused problems, such as behavioral difficulties, disruptive behavior disorders, and emotional disorders in young people with and without developmental disabilities. PP programs have been developed for families of preschoolers, preadolescent children, and teenagers, as well as for separated or divorced families. Seventeen evaluation studies involving over 1,000 families have shown that PP programs have a significant impact on child behavior problems, goal attainment, and parental satisfaction and stress. The effect size of 0.57 (p < .001) from a meta-analysis of 10 controlled studies for child behavior problems compares favorably with those of meta-analyses of other well-established parent training programs with large evidence bases. In controlled studies, PP programs yielded significant (p < .001) effect sizes for goal attainment (d = 1.51), parental satisfaction (d = 0.78), and parental stress reduction (d = 0.54). PP programs may be facilitated by trained front-line mental health and educational professionals. © 2016 Family Process Institute.

  6. Application of Windows Socket Technique to Communication Process of the Train Diagram Network System Based on Client/Server Structure

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    This paper is focused on the technique for design and realization of the process communications about the computer-aided train diagram network system. The Windows Socket technique is adopted to program for the client and the server to create system applications and solve the problems of data transfer and data sharing in the system.

  7. Web-based system for training and dissemination of amagnification chromoendoscopy classification

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    AIM: To evaluate the use of web-based technologies to assess the learning curve and reassess reproducibility of a simplified version of a classification for gastric magnification chromoendoscopy (MC). METHODS: As part of a multicenter trial, a hybrid approach was taken using a CD-ROM, with 20 films of MC lasting 5 s each and an "autorun" file triggering a local HTML frameset referenced to a remote questionnaire through an Internet connection. Three endoscopists were asked to prospectively and independently classify 10 of these films randomly selected with at least 3 d apart. The answers were centrally stored and returned to participants together with adequate feedback with the right answer. RESULTS: For classification in 3 groups, both intra- [Cohen's kappa (κ) = 0.79-1.00 to 0.89-1.00] and inter-observer agreement increased from 1st (moderate) to 6th observation (κ = 0.94). Also, agreement with reference increased in the last observations (0.90, 1.00 and 1.00, for observers A, B and C, respectively). Validity of 100% was obtained by all observers at their 4th observation. When a 4th (sub)group was considered, inter-observer agreement was almost perfect (κ = 0.92) at 6th observation. The relation with reference clearly improved into κ (0.93-1.00) and sensitivity (75%-100%) at their 6th observations.CONCLUSION: This MC classification seems to be easily explainable and learnable as shown by excellent intra- and inter-observer agreement, and improved agreement with reference. A web system such as the one used in this study may be useful for endoscopic or other image based diagnostic procedures with respect to definition, education and dissemination.

  8. Issues in defense training systems immersive displays

    Science.gov (United States)

    Gaylord, Philip

    2006-05-01

    Display technology for DOD immersive projector-based flight training systems are at a crossroads as CRT technology slowly disappears from the market place. From the DOD perspective, emerging technologies arrive poorly matched to satisfy training needs. The DOD represents a minority voice in the marketplace. Current issues include: Satisfying requirements for black level, brightness and contrast ratio, Establishing standard metrics for resolution, system performance and reliability, Obtaining maintainability and self-calibration in multi-channel arrays, Reducing screen cross-reflection in wrap-around immersive display arrays. Laser, DLP, and LCOS projector systems are compared for their current acceptance and problems in defense flight training systems. General requirements of visual display systems are discussed and contrasted for flight trainers for low flyers (helicopters) high flyers (tactical aircraft) in real-time immersive, networked systems. FLIR and NVG simulation techniques are described.

  9. On the Construction of Training Quality Supervising System of the Staff Training Base in Railway Companies%铁路企业职工培训基地培训质量督导体系建设研究

    Institute of Scientific and Technical Information of China (English)

    徐世建

    2015-01-01

    Building reasonable quality supervising system of training in order to improve the quality of talents training has practical significance to strengthen and improve the education and training work of the staff in railway companies.The paper analyzes the current situation of the construction of training quality supervising system of the staff training base in railway companies and takes wide example by construction mode of teaching quality supervision system in universities and vocational colleges .It explores a construction mode to meet the practical demand of training base in railway companies by setting up training quality supervising organization , organizing a supervisor team by classification , constructing a supervision system scientifically and establishing a benignant operation mechanism of training quality supervising system .%以提高人才培养质量为目标,合理构建培训质量督导体系,对加强和改进铁路企业职工教育培训工作具有重要的现实意义。在分析铁路企业职工培训基地培训质量督导体系建设现状和广泛借鉴高校、职业院校教学质量督导体系建设模式的基础上,本文提出通过建立培训质量督导组织机构、分类组建督导员队伍、科学建设督导制度体系、建立良性运行机制等措施,探索一种满足铁路企业职工培训基地实际需求的培训质量督导体系建设模式。

  10. A Virtools-based Training System of Virtual Assembly for Gear Pump%基于Virtools的齿轮泵虚拟装配训练系统

    Institute of Scientific and Technical Information of China (English)

    褚识广; 张志利; 李向阳; 龙勇

    2011-01-01

    The assembly training for gear pump is an important part of hydraulic system's maintenance training. In order to improve the training effect of schools and training agencies, and make workers grasp the method of gear pump's assembly quickly, the training system of virtual assembly for gear pump was designed. A generic design conception was proposed for the Virtools-based training system. The 3D solid models of gear pump's components were built using CATIA. The training system was designed via Virtools platform. The developed system provides an environment which is friendly, interactive and simple operated. It can meet the demand for training of schools and training agencies.%齿轮泵的装配训练是液压系统维修培训中重要的一部分.为了提高学校及培训机构的训练质量,使工人能够快速掌握齿轮泵的装配,设计了基于Virtools的齿轮泵虚拟装配训练系统.描述了基于Virtools的齿轮泵虚拟装配训练系统的总体设计思想,通过CATIA平台建立了齿轮泵产品元件的三维实体模型,在此基础上利用Virtools平台设计了交互式的齿轮泵虚拟装配训练系统.该系统为使用者提供了界面友好、交互性好、操作便利的训练环境,能够满足学校及培训机构的训练需求.

  11. Feedback in Videogame-Based Adaptive Training

    Science.gov (United States)

    Rivera, Iris Daliz

    2010-01-01

    The field of training has been changing rapidly due to advances in technology such as videogame-based adaptive training. Videogame-based adaptive training has provided flexibility and adaptability for training in cost-effective ways. Although this method of training may have many benefits for the trainee, current research has not kept up to pace…

  12. Feedback in Videogame-Based Adaptive Training

    Science.gov (United States)

    Rivera, Iris Daliz

    2010-01-01

    The field of training has been changing rapidly due to advances in technology such as videogame-based adaptive training. Videogame-based adaptive training has provided flexibility and adaptability for training in cost-effective ways. Although this method of training may have many benefits for the trainee, current research has not kept up to pace…

  13. Haptic rendering for dental training system

    Institute of Scientific and Technical Information of China (English)

    WANG DangXiao; ZHANG YuRu; WANG Yong; L(U) PeiJun; ZHOU RenGe; ZHOU WanLin

    2009-01-01

    Immersion and Interaction are two key features of virtual reality systems,which are especially important for medical applications.Based on the requirement of motor skill training in dental surgery,haptic rendering method based on triangle model is investigated in this paper.Multi-rate haptic rendering architecture is proposed to solve the contradiction between fidelity and efficiency requirements.Realtime collision detection algorithm based on spatial partition and time coherence is utilized to enable fast contact determination.Proxy-based collision response algorithm is proposed to compute surface contact point.Cutting force model based on piecewise contact transition model is proposed for dental drilling simulation during tooth preparation.Velocity-driven levels of detail hapUc rendering algorithm is proposed to maintain high update rate for complex scenes with a large number of triangles.Hapticvisual collocated dental training prototype is established using half-mirror solution.Typical dental operations have been realized Including dental caries exploration,detection of boundary within dental crose-section plane,and dental drilling during tooth preparation.The haptic rendering method is a fundamental technology to improve Immersion and interaction of virtual reality training systems,which is useful not only in dental training,but also in other surgical training systems.

  14. Design and Implement Custom Electronic Performance Support Systems (EPSS) for Training in Project Based Classes.

    Science.gov (United States)

    Hoyt, Brian R.; Stockman, Mark; Thalmann, Jerry

    Electronic Performance Support Systems (EPSS) use computers to capture, store, and distribute knowledge in both an interactive and non-linear delivery. Using technology sources such as the Internet, Microsoft's Net Meeting, Connectix's color camera, and business software, it is possible to provide multiple site delivery and bring business…

  15. A Data Management System Integrating Web-Based Training and Randomized Trials

    Science.gov (United States)

    Muroff, Jordana; Amodeo, Maryann; Larson, Mary Jo; Carey, Margaret; Loftin, Ralph D.

    2011-01-01

    This article describes a data management system (DMS) developed to support a large-scale randomized study of an innovative web-course that was designed to improve substance abuse counselors' knowledge and skills in applying a substance abuse treatment method (i.e., cognitive behavioral therapy; CBT). The randomized trial compared the performance…

  16. A Data Management System Integrating Web-Based Training and Randomized Trials

    Science.gov (United States)

    Muroff, Jordana; Amodeo, Maryann; Larson, Mary Jo; Carey, Margaret; Loftin, Ralph D.

    2011-01-01

    This article describes a data management system (DMS) developed to support a large-scale randomized study of an innovative web-course that was designed to improve substance abuse counselors' knowledge and skills in applying a substance abuse treatment method (i.e., cognitive behavioral therapy; CBT). The randomized trial compared the performance…

  17. Training data representation in a neural based robot position estimation system

    Energy Technology Data Exchange (ETDEWEB)

    Taraglio, S. [ENEA, Centro Ricerche Casaccia, Rome (Italy). Dipt. Innovazione; Di Fonzo, F. [Rome Univ. `La Sapienza` (Italy). Dipt. Ingegneria; Burrascano, P. [Rome Univ. `La Sapienza` (Italy). Ist. di Elettronica

    1997-03-01

    The vision subsystem of an autonomous vehicle is studies. It is based on a multi layer perceptron that uses TV images to estimate the position of the vehicle. A comparative study of the effects of output data representation and input data processing is presented and discussed.

  18. MeditAid:a wearable adaptive neurofeedback-based system for training mindfulness state

    OpenAIRE

    2015-01-01

    A recent interest in interaction design is towards the development of novel technologies emphasizing the value of mindfulness, monitoring, awareness, and self-regulation for both health and wellbeing. Whereas existing systems have focused mostly on relaxation and awareness of feelings, there has been little exploration on tools supporting the self-regulation of attention during mindfulness sitting meditation. This paper describes the design and initial evaluation of MeditAid, a wearable syste...

  19. Early Training Estimation System

    Science.gov (United States)

    1984-06-01

    rndlovdual userv may be difficult. Decision Strategy Such aids assist the user -n Useful in well-definled tasks ,n Cruso 19701 Not apoliable to ETES...Knowledge based consultation for finite element structural analysis. Air Force Wright Aeronautical Labs, May 1980. AFWAL-TR-80-3069. R. Robinson , Objective

  20. Cognitive Task Analysis and Intelligent Computer-Based Training Systems: Lessons Learned from Coached Practice Environments in Air Force Avionics.

    Science.gov (United States)

    Katz, Sandra N.; Hall, Ellen; Lesgold, Alan

    This paper describes some results of a collaborative effort between the University of Pittsburgh and the Air Force to develop advanced troubleshooting training for F-15 maintenance technicians. The focus is on the cognitive task methodology used in the development of three intelligent tutoring systems to inform their instructional content and…

  1. Does Virtual Reality-based Kinect Dance Training Paradigm Improve Autonomic Nervous System Modulation in Individuals with Chronic Stroke?

    Science.gov (United States)

    Sampaio, Luciana Maria Malosá; Subramaniam, Savitha; Arena, Ross; Bhatt, Tanvi

    2016-01-01

    Background Physical inactivity and low resting heart rate variability (HRV) are associated with an increased cardiovascular deconditioning, risk of secondary stroke and mortality. Aerobic dance is a multidimensional physical activity and recent research supports its application as a valid alternative cardiovascular training. Furthermore, technological advances have facilitated the emergence of new approaches for exercise training holding promise, especially those methods that integrate rehabilitation with virtual gaming. Objective The purpose of this study was to evaluate cardiac autonomic modulation in individuals with chronic stroke post-training using a virtual reality – based aerobic dance training paradigm. Methods Eleven community-dwelling individuals with hemiparetic stroke [61.7( ± 4.3) years] received a virtual reality-based dance paradigm for 6 weeks using the commercially available Kinect dance video game “Just Dance 3.” The training was delivered in a high-intensity tapering method with the first two weeks consisting of 5 sessions/week, next two weeks of 3 sessions/week and last two weeks of 2 sessions/week, with a total of 20 sessions. Data obtained for HRV analysis pre- and post-intervention consists of HRV for ten minutes in (1) supine resting position; (2) quiet standing. High-frequency (HF) power measures as indicators of cardiac parasympathetic activity, low-frequency (LF) power of parasympathetic-sympathetic balance and LF/HF of sympatho-vagal balance were calculated. YMCA submaximal cycle Ergometer test was used to acquire VO2 max pre- and post-intervention. Changes in physical activity during dance training were assessed using Omran HJ-321 Tri-Axis Pedometer. Results After training, participants demonstrated a significant improvement in autonomic modulation in the supine position, indicating an improvement in LF=48.4 ( ± 20.1) to 40.3 ( ± 8.0), p=0.03; HF=51.5 ( ± 19) to 59.7 ( ± 8), p= 0.02 and LF/HF=1.6 ( ± 1.9) to 0.8 ( ± 0

  2. T-S Fuzzy Model Based Control Strategy for the Networked Suspension Control System of Maglev Train

    OpenAIRE

    2015-01-01

    The control problem for the networked suspension control system of maglev train with random induced time delay and packet dropouts is investigated. First, Takagi-Sugeno (T-S) fuzzy models are utilized to represent the discrete-time nonlinear networked suspension control system, and the parameters uncertainties of the nonlinear model have also been taken into account. The controllers take the form of parallel distributed compensation. Then, a sufficient condition for the stability of the netwo...

  3. How to Deal with Revolutions in Train Control Systems

    Directory of Open Access Journals (Sweden)

    Hideo Nakamura

    2016-09-01

    Full Text Available Train control systems ensure the safety of railways. This paper begins with a summary of the typical train control systems in Japan and Europe. Based on this summary, the author then raises the following question regarding current train control systems: What approach should be adopted in order to enhance the functionality, safety, and reliability of train control systems and assist in commercial operations on railways? Next, the author provides a desirable architecture that is likely to assist with the development of new train control systems based on current information and communication technologies. A new unified train control system (UTCS is proposed that is effective in enhancing the robustness and competitiveness of a train control system. The ultimate architecture of the UTCS will be only composed of essential elements such as point machines and level crossing control devices in the field. Finally, a processing method of the UTCS is discussed.

  4. A companion agent for automated training systems

    NARCIS (Netherlands)

    Buiël, E.F.T.; Lubbers, J.

    2007-01-01

    TNO Defence, Security & Safety has a long history of applied research in the area of automated simulator-based training by means of Computer-Assisted Instruction (CAI). Traditionally, a CAI system does not enable a true dialogue between the learner and the virtual instructor. Most frequently, the sy

  5. Does Virtual Reality-based Kinect Dance Training Paradigm Improve Autonomic Nervous System Modulation in Individuals with Chronic Stroke?

    Science.gov (United States)

    Sampaio, Luciana Maria Malosá; Subramaniam, Savitha; Arena, Ross; Bhatt, Tanvi

    2016-10-01

    Physical inactivity and low resting heart rate variability (HRV) are associated with an increased cardiovascular deconditioning, risk of secondary stroke and mortality. Aerobic dance is a multidimensional physical activity and recent research supports its application as a valid alternative cardiovascular training. Furthermore, technological advances have facilitated the emergence of new approaches for exercise training holding promise, especially those methods that integrate rehabilitation with virtual gaming. The purpose of this study was to evaluate cardiac autonomic modulation in individuals with chronic stroke post-training using a virtual reality - based aerobic dance training paradigm. Eleven community-dwelling individuals with hemiparetic stroke [61.7( ± 4.3) years] received a virtual reality-based dance paradigm for 6 weeks using the commercially available Kinect dance video game "Just Dance 3." The training was delivered in a high-intensity tapering method with the first two weeks consisting of 5 sessions/week, next two weeks of 3 sessions/week and last two weeks of 2 sessions/week, with a total of 20 sessions. Data obtained for HRV analysis pre- and post-intervention consists of HRV for ten minutes in (1) supine resting position; (2) quiet standing. High-frequency (HF) power measures as indicators of cardiac parasympathetic activity, low-frequency (LF) power of parasympathetic-sympathetic balance and LF/HF of sympatho-vagal balance were calculated. YMCA submaximal cycle Ergometer test was used to acquire VO2 max pre- and post-intervention. Changes in physical activity during dance training were assessed using Omran HJ-321 Tri-Axis Pedometer. After training, participants demonstrated a significant improvement in autonomic modulation in the supine position, indicating an improvement in LF=48.4 ( ± 20.1) to 40.3 ( ± 8.0), p=0.03; HF=51.5 ( ± 19) to 59.7 ( ± 8), p= 0.02 and LF/HF=1.6 ( ± 1.9) to 0.8 ( ± 0.26), p=0.05]. Post-training the participants

  6. PIC® MICROCONTROLLER BASED TRAINING MODULE: DESIGN & IMPLEMENTATION

    Directory of Open Access Journals (Sweden)

    Jaime Fonseca-Beltrán

    2011-09-01

    Full Text Available This paper describes the design and implementation of a PIC microcontroller based training module, whose main purpose is to develop a system, which allow the implementation of process control and data monitoring applications based in a microcontroller (MCU, so that it provides the user a powerful, flexible and easy to use tool to develop MCU based control applications.This system was conceived so the user develops skills in design and implementation of control units for application in problems which require a system capable of monitoring environmental variables and processes, helping in this way in the quick understanding of the technology and reducing time and cost of development.

  7. 学分制下的柔性化人才培养模式研究%Research on Flexible Personnel Training Mode Based on Credit System

    Institute of Scientific and Technical Information of China (English)

    侯宇; 孔建益; 邹光明

    2012-01-01

    适应目前学分制改革的要求,构建学分制下的柔性化人才培养模式,实现培养目标多样化、课程体系柔性化、教学方式个性化、实践形式差异化、评价体系多元化。同时,提出了实施中的一些关键问题。研究对于推动学分制下人才培养模式全面有效的改革具有一定的理论与实践意义。%The flexible personnel training mode based on credit system was designed to adapt to the requirements of the credit system reform. The diversified training objectives, flexible curriculum system, personalized teaching methods, differentiated practice forms and comprehensive evaluation system were realized. Meanwhile, some key issues in the implementation of the flexible training mode were proposed. The research has a certain theoretical and practical significance for the promotion of comprehensive and effective reform of personnel training mode based on the credit system.

  8. [Postgraduate neurology training in new clinical training system].

    Science.gov (United States)

    Kumamoto, Toshihide

    2004-11-01

    Postgraduate neurology training in new clinical training system in Oita University Hospital was presented. Clinical intern training for first 2 years are performed according to programs proposed by Clinical Training Institute for Interns in Oita University Hospital. This program includes neurology for at least 1 month. Interns will get in clinical management for common and main neurological disorders such as convulsion, unconsciousness, stroke, Parkinson disease and intractable neurological disorders in addition to standard medical skills. Neurology resident training for specialist begins after clinical intern training and is performed in own program proposed by our department. However, the level of educational and training quality is not always high, because of the lack of teaching staff, and insufficient curriculums without rotation system to neuropathology and neuroradiology. To improve this educational program, we need to alter own well-established postgraduate educational programs. The quality of programs must to be approved by Japanese Society of Neurology.

  9. Training, simulation, restoration expert system for power grid

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    The paper introduces some technology for training, simulation, restoration expert system of power grid, the structure of the system including function composition, hardware and software composition are discussed, knowledge representation and the method to establish device graphical library for expert system are given, the fault setting and diagnosis for training and simulation as well as restoration technology with deep first searching arithmetic and heuristic inference are presented. The research provides a good base for developing the training, simulation, restoration system of power companies.

  10. iFace: Facial Expression Training System

    OpenAIRE

    Ito, Kyoko; Kurose, Hiroyuki; Takami, Ai; Nishida, Shogo

    2008-01-01

    In this study, a target facial expression selection interface for a facial expression training system and a facial expression training system were both proposed and developed. Twelve female dentists used the facial expression training system, and evaluations and opinions about the facial expression training system were obtained from these participants. In the future, we will attempt to improve both the target facial expression selection interface and the comparison of a current and a target f...

  11. Identifying Nursing Computer Training Requirements using Web-based Assessment

    Directory of Open Access Journals (Sweden)

    Naser Ghazi

    2011-12-01

    Full Text Available Our work addresses issues of inefficiency and ineffectiveness in the training of nurses in computer literacy by developing an adaptive questionnaire system. This system works to identify the most effective training modules by evaluating applicants for pre-training and post-training. Our system, Systems Knowledge Assessment Tool (SKAT, aims to increase training proficiency, decrease training time and reduce costs associated with training by identifying areas of training required, and those which are not required for training, targeted to each individual. Based on the project’s requirements, a number of HTML documents were designed to be used as templates in the implementation stage. During this stage, the milestone principle was used, in which a series of coding and testing was performed to generate an error-free product.The decision-making process and it is components, as well as knowing the priority of each attribute in the application is responsible for determining the required training for each applicant. Thus, the decision-making process is an essential aspect of system design and greatly affects the training results of the applicant. The SKAT system has been evaluated to ensure that the system meets the project’s requirements. The evaluation stage was an important part of the project and required a number of nurses with different roles to evaluate the system. Based on their feedback, changes were made.

  12. Train speed measurement system based on the scanning laser radar%基于扫描激光雷达的列车速度测量系统

    Institute of Scientific and Technical Information of China (English)

    刘常杰; 刘洪伟; 郭寅; 刘邈; 张宾; 叶声华

    2015-01-01

    Concerning the difficulties such as small measuring range and complicated operation in traditional train speed measure device, a new speed measuring system for dynamic clearance limit measurement of high-speed train is designed based on scanning laser radar. The scanning laser radar fixed in the position of 10 meters from the train. According to the principle of pulsed time-of-flight laser ranging, after the train enters the scan range the scanning laser radar scans the train point by point along the direction of train obtains the body contours. Process measurement data of cars with least square method to obtain the track and direction of the train. The travel distance of the train during two adjacent measurement cycle can be measured through piecewise linear interpolation. Complete the train speed measurement through the above work. Field experiments show that the system is easy to operate with capacity of 600 km/h and the system measurement error is less than 1.2% meets the demand of high-speed train velocity measurement.%针对传统列车速度测量装置存在量程小、调试复杂等问题,基于扫描激光雷达技术,设计了一套适用于高速列车动态限界测量的列车速度测量系统。将扫描激光雷达固定在距列车10 m左右的位置上,根据激光脉冲飞行时间测距原理,沿列车行驶方向对进入扫描范围内的列车车身逐点扫描,获得由测量点组成的车身轮廓信息;通过最小二乘拟合车厢测量点,得到列车行驶轨迹,确定列车行驶方向;采用分段线性差值确定相邻两次测量周期内列车行驶的距离,完成列车速度的测量。结果表明:该测速系统操作方便,量程可达600 km/h,测速误差控制在±1.2%以内,可以满足高速列车速度测量需求。

  13. 基于数字信号处理器的雷达教学系统设计%Design of the DSP Based Radar Training System

    Institute of Scientific and Technical Information of China (English)

    谷溪; 龚少军

    2012-01-01

    Radar is one of the important navigational aids on board. Students majoring in navigation techniques are required by STCW Convention to have special training in radar operation. In view of the situation that maritime colleges usually do not have sufficient real radars for hands-on training, a DSP based radar training system is developed, which transmits radar images to computers for radar training. The system meets the requirements of the radar training course and sets a good example to colleges.%雷达是船舶重要的导航设备之一,STCW规定航海技术专业学生在校期间必须进行雷达操作的专门训练.针对航海院校真实雷达数量少训练分组率不高的现状,设计出一款基于DSP技术的雷达教学系统,实现了雷达图像的计算机传输,满足了航海院校雷达教学的需求.该系统对航海院校雷达教学具有指导意义.

  14. Training Capability Data for Dismounted Soldier Training System

    Science.gov (United States)

    2015-06-01

    Most of the computer usage was reported as searching the internet. In addition, 55% of the Squad members reported playing computer games with an...members reported a high level of confidence with using computers with 14 hours-per-week average computer use. Most of the computer usage was reported...train small-unit tactical skills and to link small-unit simulation training with combined arms simulation. The Dismounted Soldier Training System

  15. An Integrated Competency-Based Training Model for theological training

    Directory of Open Access Journals (Sweden)

    James K. Mwangi

    2011-03-01

    Full Text Available This article examines the relationship between theological training and practical ministry with the purpose of addressing the fundamental problems that hinder theological training from becoming relevant. There exists a general concern about the way theological schools are preparing men and women for church ministry, with the church leadership feeling like graduates are not up to the task of ministering despite the theological training. The research has established that there is a relationship between theological training and practice of ministry and that practical ministry can only be improved through enhancing theological training. Ultimately the article establishes the need for a competent training programme modelled after the New Testament Discipleship Model approach. This model integrates knowledge, being and practical training. The article tries to outline a model of training (i.e. the Integrated Competency-Based Training Model that will seek to address many of the inadequacies in the training of church ministers with the aim of making theological training translate into the practice of ministry.

  16. Design of an Intelligent Soldier Combat Training System

    Directory of Open Access Journals (Sweden)

    Zen-Chung Wang

    2012-12-01

    Full Text Available This paper presents an intelligent solider combat training (ISCT system using X-Box Kinect and augmented virtual reality (AVR to improve soldier training performance through AVR-based simulation combat fields. In this human-machine interactive system, a systematic design and mechatronic approach is used to construct the overall system structure. The Kinect detects soldiers’ positions and postures, situating them in interactive combat soldier training courses. Experimental results demonstrate the effectiveness and applicability of the proposed method.

  17. Activity Based Training Employed in Quality Assurance Training

    Directory of Open Access Journals (Sweden)

    Liviu Moldovan

    2011-06-01

    Full Text Available This paper presents the employment of the Activity Based Training at the “Petru Maior” University of Tîrgu Mureş. The draft of the training activities in each of the 10 modules in the Quality Audit process is illustrated. It is an achievement of the project entitled “Disseminating Open and Innovative Tools and Services for Vocational Education and Training in Quality Assurance” (acronym Do-IT financed by European Commission.

  18. Design on the Control System of a Gait Rehabilitation Training Robot based on Brain-Computer Interface and Virtual Reality Technology

    Directory of Open Access Journals (Sweden)

    Hui Wang

    2012-10-01

    Full Text Available In this paper a control system of a gait rehabilitation training robot based on Brain-Computer Interface (BCI and virtual reality technology is proposed, which makes the patients’ rehabilitation training process more interesting. A technique for measuring the mental states of the human and associated applications based on normal brain signals are examined and evaluated firstly. Secondly, the virtual game starts with the information from the BCI and then it runs in the form of a thread, with the singleton design pattern as the main mode. Thirdly, through the synergistic cooperation with the main software, the virtual game can achieve quick and effective access to blood oxygen, heart rate and other physiological information of the patients. At the same time, by means of the hardware control system, the start‐up of the gait rehabilitation training robot could be controlled accurately and effectively. Therefore, the plantar pressure information and the velocity information, together with the physiological information of the patients, would be properly reflected in the game lastly and the physical condition of the patients participating in rehabilitation training would also be reflected to a great extent.

  19. Design on the Control System of a Gait Rehabilitation Training Robot Based on Brain-Computer Interface and Virtual Reality Technology

    Directory of Open Access Journals (Sweden)

    Hui Wang

    2012-10-01

    Full Text Available In this paper a control system of a gait rehabilitation training robot based on Brain-Computer Interface (BCI and virtual reality technology is proposed, which makes the patients' rehabilitation training process more interesting. A technique for measuring the mental states of the human and associated applications based on normal brain signals are examined and evaluated firstly. Secondly, the virtual game starts with the information from the BCI and then it runs in the form of a thread, with the singleton design pattern as the main mode. Thirdly, through the synergistic cooperation with the main software, the virtual game can achieve quick and effective access to blood oxygen, heart rate and other physiological information of the patients. At the same time, by means of the hardware control system, the start-up of the gait rehabilitation training robot could be controlled accurately and effectively. Therefore, the plantar pressure information and the velocity information, together with the physiological information of the patients, would be properly reflected in the game lastly and the physical condition of the patients participating in rehabilitation training would also be reflected to a great extent.

  20. Systems Engineering of Coast Guard Aviator Training.

    Science.gov (United States)

    Hall, Eugene R.; Caro, Paul W.

    This paper describes a total-program application of the systems engineering concept of the U.S. Coast Guard aviation training programs. The systems approach used treats all aspects of the training to produce the most cost-effective integration of academic, synthetic, and flight training for the production of graduate Coast Guard aviators. The…

  1. Delivering Training for Highly Demanding Information Systems

    Science.gov (United States)

    Norton, Andrew Lawrence; Coulson-Thomas, Yvette May; Coulson-Thomas, Colin Joseph; Ashurst, Colin

    2012-01-01

    Purpose: There is a lack of research covering the training requirements of organisations implementing highly demanding information systems (HDISs). The aim of this paper is to help in the understanding of appropriate training requirements for such systems. Design/methodology/approach: This research investigates the training delivery within a…

  2. ON CHANNEL ESTIMATION USING OPTIMAL TRAINING SEQUENCES IN CYCLIC-PREFIX-BASED SINGLE-CARRIER SYSTEMS WITH SPACE-TIME BLOCK-CODING

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    In this paper, a new scheme that combines Space-Time Block-Coding (STBC) based on an Alamouti-like scheme and the Least Squares (LS) channel estimation using optimal training sequences in Cyclic-Prefix-based (CP)\\Single-Carrier (SC) systems is proposed. With two transmit antennas, based on Cramer-Rao lower bound for channel estimation, it is shown that the Periodic Complementary Set (PCS) is optimal over frequency-selective fading channels. Compared with the normal scheme without STBC, 3dB Mean Square Error (MSE) performance gains and fewer restrictions on the length of channel impulse response are demonstrated.

  3. Base Camp Design Simulation Training

    Science.gov (United States)

    2011-07-01

    The Army needs officers and noncommissioned officers with requisite base camp competencies. The Army’s Field Manual (FM) 3-34.400 defines a Base Camp...reason, we designed a 600-man base camp on VBS2TM from an AutoCAD diagram found on the Theater Construction Management System (version 3.2). Known

  4. Simulation-Based Abdominal Ultrasound Training

    DEFF Research Database (Denmark)

    Østergaard, Mikkel; Ewertsen, C; Konge, L;

    2016-01-01

    PURPOSE: The aim is to provide a complete overview of the different simulation-based training options for abdominal ultrasound and to explore the evidence of their effect. MATERIALS AND METHODS: This systematic review was performed according to the PRISMA guidelines and Medline, Embase, Web...... of Science, and the Cochrane Library was searched. Articles were divided into three categories based on study design (randomized controlled trials, before-and-after studies and descriptive studies) and assessed for level of evidence using the Oxford Centre for Evidence Based Medicine (OCEBM) system...

  5. The Effect of Online Systems Analysis Training on Aerospace Industry Business Performance: A Qualitative Study

    Science.gov (United States)

    Burk, Erlan

    2012-01-01

    Aerospace companies needed additional research on technology-based training to verify expectations when enhancing human capital through online systems analysis training. The research for online systems analysis training provided aerospace companies a means to verify expectations for systems analysis technology-based training on business…

  6. Design of EEG Biofeedback Training System Based on the Android System%基于Android平台的脑电反馈训练系统设计

    Institute of Scientific and Technical Information of China (English)

    邓冬; 李华云

    2014-01-01

    EEG biofeedback is using engineering methods to de-tect unknown EEG information, and then feedback to the subject by some form so that the subject can learn how to increase or maintain a certain EEG ingredient. EEG biofeedback is an effec-tive way to treat children with attention deficit hyperactivity dis-order. This paper presents the design of EEG feedback training system based on the Android system. The system contains ripe EEG data acquisition module, in which EEG signals are trans-mitted to Android mobile devices by Bluetooth device, and then feedback program is conducted by different EEG parameters.%脑电生物反馈是指运用工程技术的方法将正常人无法知道的脑电信息检测出来,再以某种形式反馈给受试者,使其学习如何增加或者保持某种脑电成分。脑电生物反馈是治疗儿童注意力缺陷与多动障碍的有效方法。本文给出了基于Android系统的脑电反馈训练系统的设计。该系统选用成熟的脑电采集模块采集脑电数据,通过蓝牙将数据传递给Android移动终端,并在Android系统上开发反馈训练程序,实现了脑电生物反馈。

  7. Training Effectiveness of the Inertial Training and Measurement System

    Directory of Open Access Journals (Sweden)

    Naczk Mariusz

    2014-12-01

    Full Text Available The purpose of this study was to evaluate the efficacy of inertial training with different external loads using a new original device - the Inertial Training and Measurement System (ITMS. Forty-six physical education male students were tested. The participants were randomly divided into three training groups and a control group (C group. The training groups performed inertial training with three different loads three times weekly for four weeks. The T0 group used only the mass of the ITMS flywheel (19.4 kg, the T5 and T10 groups had an additional 5 and 10 kg on the flywheel, respectively. Each training session included three exercise sets involving the shoulder joint adductors. Before and after training, the maximal torque and power were measured on an isokinetic dynamometer during adduction of the shoulder joint. Simultaneously, the electromyography activity of the pectoralis major muscle was recorded. Results of the study indicate that ITMS training induced a significant increase in maximal muscle torque in the T0, T5, T10 groups (15.5%, 13.0%, and 14.0%, respectively. Moreover, ITMS training caused a significant increase in power in the T0, T5, T10 groups (16.6%, 19.5%, and 14.5%, respectively. The percentage changes in torque and power did not significantly differ between training groups. Electromyography activity of the pectoralis major muscle increased only in the T0 group after four weeks of training. Using the ITMS device in specific workouts allowed for an increase of shoulder joint adductors torque and power in physical education students.

  8. A brain-computer interface based cognitive training system for healthy elderly: a randomized control pilot study for usability and preliminary efficacy.

    Directory of Open Access Journals (Sweden)

    Tih-Shih Lee

    Full Text Available Cognitive decline in aging is a pressing issue associated with significant healthcare costs and deterioration in quality of life. Previously, we reported the successful use of a novel brain-computer interface (BCI training system in improving symptoms of attention deficit hyperactivity disorder. Here, we examine the feasibility of the BCI system with a new game that incorporates memory training in improving memory and attention in a pilot sample of healthy elderly. This study investigates the safety, usability and acceptability of our BCI system to elderly, and obtains an efficacy estimate to warrant a phase III trial. Thirty-one healthy elderly were randomized into intervention (n = 15 and waitlist control arms (n = 16. Intervention consisted of an 8-week training comprising 24 half-hour sessions. A usability and acceptability questionnaire was administered at the end of training. Safety was investigated by querying users about adverse events after every session. Efficacy of the system was measured by the change of total score from the Repeatable Battery for the Assessment of Neuropsychological Status (RBANS before and after training. Feedback on the usability and acceptability questionnaire was positive. No adverse events were reported for all participants across all sessions. Though the median difference in the RBANS change scores between arms was not statistically significant, an effect size of 0.6SD was obtained, which reflects potential clinical utility according to Simon's randomized phase II trial design. Pooled data from both arms also showed that the median change in total scores pre and post-training was statistically significant (Mdn = 4.0; p<0.001. Specifically, there were significant improvements in immediate memory (p = 0.038, visuospatial/constructional (p = 0.014, attention (p = 0.039, and delayed memory (p<0.001 scores. Our BCI-based system shows promise in improving memory and attention in healthy

  9. A Role of the Parasympathetic Nervous System in Cognitive Training.

    Science.gov (United States)

    Lin, Feng; Heffner, Kathi L; Ren, Ping; Tadin, Duje

    2017-01-01

    Vision-based speed of processing (VSOP) training can result in broad cognitive improvements in older adults with amnestic mild cognitive impairment (aMCI). What remains unknown, however, is what neurophysiological mechanisms account for the observed training effect. Much of the work in this area has focused on the central nervous system, neglecting the fact that the peripheral system can contributes to changes of the central nervous system and vice versa. We examined the prospective relationship between an adaptive parasympathetic nervous system response to cognitive stimuli and VSOP training-induced plasticity. Twenty-one participants with aMCI (10 for VSOP training, and 11 for mental leisure activities (MLA) control) were enrolled. We assessed high-frequency heart rate variability (HF-HRV) during training sessions, and striatum-related neural networks and cognition at baseline and post-training. Compared to MLA, the VSOP group showed a significant U-shaped pattern of HF-HRV response during training, as well as decreases in connectivity strength between bilateral striatal and prefrontal regions. These two effects were associated with training-induced improvements in both the trained (attention and processing speed) and transferred (working memory) cognitive domains. This work provides novel support for interactions between the central and the peripheral nervous systems in relation to cognitive training, and motivates further studies to elucidate the causality of the observed link. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

  10. Towards the Development of a Comprehensive Pedagogical Framework for Pronunciation Training Based on Adapted Automatic Speech Recognition Systems

    Science.gov (United States)

    Ali, Saandia

    2016-01-01

    This paper reports on the early stages of a locally funded research and development project taking place at Rennes 2 university. It aims at developing a comprehensive pedagogical framework for pronunciation training for adult learners of English. This framework will combine a direct approach to pronunciation training (face-to-face teaching) with…

  11. A neurofuzzy inference system based on biomechanical features for the evaluation of the effects of physical training

    DEFF Research Database (Denmark)

    Vannozzi, G; Pecoraro, F; Caserotti, Paolo

    2008-01-01

    The current study aimed to evaluate physical training effects. For this purpose, a classifier was implemented by taking into account biomechanical features selected from force-plate measurements and a neurofuzzy algorithm for data management and relevant decision-making. Measurements included two...... sets of sit-to-stand (STS) trials involving two homogeneous groups, experimental and control, of elders. They were carried out before and after a 12-week heavy resistance strength-training program undergone by the experimental group. Pre- and post-training differences were analysed, and percentages...... of membership to "trained" and "untrained" fuzzy sets calculated. The method was shown to be appropriate for detecting significant training-related changes. Detection accuracy was higher than 87%. Slightly weaker results were obtained using a neural approach, suggesting the need for a larger sample size...

  12. TAP 2, Performance-Based Training Manual

    Energy Technology Data Exchange (ETDEWEB)

    1991-07-01

    Training programs at DOE nuclear facilities should provide well- trained, qualified personnel to safely and efficiently operate the facilities in accordance with DOE requirements. A need has been identified for guidance regarding analysis, design, development, implementation, and evaluation of consistent and reliable performance-based training programs. Accreditation of training programs at Category A reactors and high-hazard and selected moderate-hazard nonreactor facilities will assure consistent, appropriate, and cost-effective training of personnel responsible for the operation, maintenance, and technical support of these facilities. Training programs that are designed and based on systematically job requirements, instead of subjective estimation of trainee needs, yield training activities that are consistent and develop or improve knowledge, skills, and abilities that can be directly related to the work setting. Because the training is job-related, the content of these programs more efficiently and effectively meets the needs of the employee. Besides a better trained work force, a greater level of operational reactor safety can be realized. This manual is intended to provide an overview of the accreditation process and a brief description of the elements necessary to construct and maintain training programs that are based on the requirements of the job. Two comparison manuals provide additional information to assist contractors in their efforts to accredit training programs.

  13. Modeling and simulation for train control system using cellular automata

    Institute of Scientific and Technical Information of China (English)

    LI; KePing; GAO; ZiYou; YANG; LiXing

    2007-01-01

    Train control system plays a key role in railway traffic. Its function is to manage and control the train movement on railway networks. In our previous works, based on the cellular automata (CA) model, we proposed several models and algorithms for simulating the train movement under different control system conditions. However, these models are only suitable for some simple traffic conditions. Some basic factors, which are important for train movement, are not considered. In this paper, we extend these models and algorithms and give a unified formula. Using the proposed method, we analyze and discuss the space-time diagram of railway traffic flow and the trajectories of the train movement. The numerical simulation and analytical results demonstrate that the unified CA model is an effective tool for simulating the train control system.

  14. TAP 2: Performance-Based Training Manual

    Energy Technology Data Exchange (ETDEWEB)

    1993-08-01

    Cornerstone of safe operation of DOE nuclear facilities is personnel performing day-to-day functions which accomplish the facility mission. Performance-based training is fundamental to the safe operation. This manual has been developed to support the Training Accreditation Program (TAP) and assist contractors in efforts to develop performance-based training programs. It provides contractors with narrative procedures on performance-based training that can be modified and incorporated for facility-specific application. It is divided into sections dealing with analysis, design, development, implementation, and evaluation.

  15. Competence and Competency-based Training: What the Literature Says

    Science.gov (United States)

    Guthrie, Hugh

    2009-01-01

    This literature review, commissioned by the National Quality Council, provides a historical account of the development of competency-based training in Australia and summarises the issues arising from the range of reviews conducted on elements of the national training system. It also explores the variety of ways in which competence is conceived…

  16. Competency-based training: who benefits?

    Science.gov (United States)

    Brightwell, Alexandra; Grant, Janet

    2013-02-01

    Competency based training describes progression through training referenced to the demonstrated ability to perform certain tasks. In recent years, this has become the dominant curriculum model. We seek to examine who benefits from a competency based approach to medical education. For the regulators and service, the apparent advantage is in terms of apparent measurable accountability and flexibility. For assessors, the promise of competence based assessments in the workplace to provide a reliable and objective measurement of a trainee's performance has not been demonstrated in practice. For the doctor in training, there is very little evidence to show benefit from competency based training. Competency based training places emphasis on individual skills rather than overall learning experience thus risks diminishing the role of the trainee in the workplace. Any form of medical education that devalues workplace based learning will ultimately harm the profession and, in turn, patient care.

  17. Simulation-based training for colonoscopy

    DEFF Research Database (Denmark)

    Preisler, Louise; Svendsen, Morten Bo Søndergaard; Nerup, Nikolaj;

    2015-01-01

    simulations-based modalities provided reliable and valid assessments of competence in colonoscopy and credible pass/fail standards were established for both the tests. We propose to use these standards in simulation-based training programs before proceeding to supervised training on patients....

  18. The system of training teachers to work with gifted children based on up-to-date information technologies

    Directory of Open Access Journals (Sweden)

    Станислав Александрович Филиппов

    2013-12-01

    Full Text Available The article contain developed by NRNU «MEPhI» jointly ANI «ITE» and SBFO MER MCPE multilevel model of teachers training (tutors, specialist teachers to organize work with gifted children.

  19. 基于PACSystemsRX3i系统实训装置的改进%Development of training console based on PAC systems RX 3i system

    Institute of Scientific and Technical Information of China (English)

    刘艺柱; 赵丹丹

    2013-01-01

    可编程自动化控制器PAC(programmable automation controllers)作为工业自动化领域的主流控制器,高等院校已将它引入了教学和科研工作中。GE智能平台提供的北美标准PAC培训装置布局紧、缺乏必要的安全保护、接线端子空间小,不利于实验、实训教学和科研工作的开展。基于此,提出了PAC实训装置的改进方案,用网络机柜代替培训箱,机柜前面开发为实验装置,后面开发为实训装置;增加了航空电缆标准接口。改进后的实训装置符合“教、学、做”一体化的教学理念,并开发了多个生产性实训项目。装置开发过程中,探索提出了“四合四共”的新理念,进一步创新了“校企合作、工学结合”的内涵,值得借鉴。%As the main current controller in the field of industrial automation ,the programmable automation controller (PAC) has been led into the teaching and scientific research work .The North America standard PAC training device is provided by GE intelligent platform .The training device is compact ,in the lack of necessary safety protection ,and the terminal blocks space is small ,which is not good for the experimental work ,practical teaching and scientific research work .Based on the above considerations ,the improved plan of PAC practical teaching device is put forward . The network cabinet is in place of training box .The front of the cabinet is developed as the experimental device ,and the back is developed as practical training device .The aerial cable standard interface is also added .The practical training device is in accordance with the “teaching ,learning ,doing” integrated teaching philosophy ,and the multi-productive practical training project is developed .In the process of developing the device ,the“Four Cooperate ,Four Common”new concept is put forward ,which has innovated the meaning of “school-enterprise cooperation ,work-study combination” and it

  20. Design and implementation of artistic gymnastics training guidance system

    Science.gov (United States)

    Cai, Limin; Luo, Lin

    2017-04-01

    Artistic gymnastics (AG) has developed into a favorite sports activity among many university students; recent years saw not only the increase of AG learners, but also the emergence of more and more problems in the training. Based on surveys in different forms, students' physical quality and their performance in the AG training were analyzed and summarized; and with the aid of the computer technology, Artistic Gymnastics Training Guidance System was designed and implemented to meet the students' needs for personalized training schemes and improve AG teaching quality. The System can provide convenient ways for scientific training in a targeted and oriented manner on the basis of the differences in physical quality. Also, it can provide teachers with detailed data about the students' physical quality and their AG training; through the visualization of valuable statistical data, it is able to provide a powerful basis for decision makers of teaching departments and thus facilitate the perfection of AG teaching methods.

  1. Sensing rich design of drive trains for mechatronic systems

    Science.gov (United States)

    Tomizuka, Masayoshi

    2006-03-01

    In this paper, the advantages of sensing rich approaches to the design of mechatronic systems are explored. Such advantages include enhanced system performance, flexible operation of the system and reduced operational costs. Some advantages of the sensing rich design will be elaborated for the power transmission mechanism or drive train under servo control. The drive train is a fundamental element of any motion control system. The sensing rich design is based on measurements of positions and accelerations at multiple points of a drive train. These measurements improve the performance of drive train servo systems in terms of speed, positioning accuracy and vibration suppression. For example, the Kinematic Kalman filter (KKF) may be used in sensing rich designs. KKF accomplishes robust estimation of the velocity in the presence of parameter uncertainties and disturbances based on the accelerometer and the encoder.

  2. Development of Public Training System for Emergency Exercise Using Virtual Reality Technology Based on Radioactive Release Accident

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Byung Il; Park, Seong Jun; Lee, Dewhey; Song, Sub Lee; Park, Younwon [BEES Inc., Daejeon (Korea, Republic of)

    2016-10-15

    An exercise is normally conducted for a day or two days depending on the scale of the exercise. What we have experienced up to date there are several limitations in the radiological emergency exercises such as low public acceptance, poor enthusiasm in the exercise participation, not very attracting exercise scenarios, low efficiency in conducting an exercise, and so on. In order to overcome the limitations of the present exercising system, we would like to develop a radiological emergency exercise system using VR (virtual reality) technology based on a radioactive release accident. In this paper, we just introduce some basic development methods and event tree based scenario as a beginning stage. After the accident in Fukushima Daiichi NPP, the importance of emergency exercise especially for the public is far more emphasized around the world more and more. However, the human labor focused radiological emergency exercise up to now has many limitations. After developing this system properly and by using it, we could even expect to estimate the weak points of the emergency arrangements and strategy we have.

  3. A Training System for Export? The German Dual Vocational Training System and Its Transferability.

    Science.gov (United States)

    Schroter, H. Gunter

    1995-01-01

    Problems with vocational education and training in developing countries include insufficient resources and lack of workplace experience. The German dual vocational training system is being promoted as a potential solution. (SK)

  4. Event-based image recognition applied in tennis training assistance

    Science.gov (United States)

    Wawrzyniak, Zbigniew M.; Kowalski, Adam

    2016-09-01

    This paper presents a concept of a real-time system for individual tennis training assistance. The system is supposed to provide user (player) with information on his strokes accuracy as well as other training quality parameters such as velocity and rotation of the ball during its flight. The method is based on image processing methods equipped with developed explorative analysis of the events and their description by parameters of the movement. There has been presented the concept for further deployment to create a complete system that could assist tennis player during individual training.

  5. Developing a Package Training System for Industry

    Science.gov (United States)

    Battersby, D. L. N.

    1974-01-01

    The hotel and catering industry is one of Great Britain's largest. A packaged training system has been developed to satisfy the needs of this industry, an ever-growing occupational field with multiple categories. The material provided in each package outlines short pieces of instruction and helps the trainer create appropriate training. (DS)

  6. The Origins of Competency-Based Training

    Science.gov (United States)

    Hodge, Steven

    2007-01-01

    This article attempts to trace the origins of competency-based training (CBT), the theory of vocational education that underpins the National Training Framework in Australia. A distinction is made between societal and theoretical origins. This paper argues that CBT has its societal origins in the United States of America during the 1950s, 60s and…

  7. Scenario-based Training: Director's Cut

    NARCIS (Netherlands)

    Peeters, M.M.M.; Van den Bosch, K.; Meyer, J-J.Ch.; Neerincx, M.A.

    2011-01-01

    Research regarding autonomous learning shows that freeplay does not result in optimal learning. Combining scenario-based training with intelligent agent technology off ers the possibility to create autonomous training enriched with automated adaptive support delivered by a director agent. We conduct

  8. 网格环境下基于WEB的仿真训练系统研究%System Design and Implementation: a Web-based Simulation Training System in Grid Environment

    Institute of Scientific and Technical Information of China (English)

    孟宪国; 邸彦强; 朱元昌; 冯少冲

    2009-01-01

    分析和研究基于web分布仿真应用系统的特点,针对此类系统难于控制海量异构仿真资源、用户体验不连续等瓶颈,结合网格技术和web标准工具,提出了-种网格环境下基于web的仿真训练系统(GWSTS).设计整个系统在网格环境下的运行调用机制,给出了详细的实现方案.为了提供更好的用户交互体验和解决网页全局刷新问题,引入了Ajax异步通信机制.分析了训练过程中数据在网页中的实时显示和浏览器与本地仿真组件之间的交互问题,给出基于ActiveX的解决方案.%Recently, the web-based training has become one of the most essential and valuable themes in many kinds of fields. However, the information needed by simulation training operations is usually stored apart in those independent and autonomous software systems as current in practice, so it is difficult to be shared and utilized. And comparing with need of training system web application has some shortcomings such as interactivity and graphical user interface. A web-based simulation training System in grid computing environment (GWSTS) was proposed which used standard web tools and grid technology to promote the interoperability and reusability of simulation applications and link geographically dispersed simulation components. Both the runtime mechanism of the whole training system and how to invoke the grid services was discussed. To increase responsiveness and interactivity of web-based training, the Ajax technology was used to develop the training system. What's more, some ActiveX controls were designed to achieve the visualization of the dynamic simulation data. Application results show that the GWSTS is a promising alternative to existing network simulation gaining system.

  9. Validation of rate of perceived exertion-based exercise training in patients with heart failure: insights from autonomic nervous system adaptations.

    Science.gov (United States)

    Iellamo, Ferdinando; Manzi, Vincenzo; Caminiti, Giuseppe; Vitale, Cristiana; Massaro, Michele; Cerrito, Anna; Rosano, Giuseppe; Volterrani, Maurizio

    2014-09-20

    Exercise prescription in cardiac patients is based on heart rate (HR) response to exercise. How to prescribe long-term exercise training outside medically-supervised settings also considering changes in individual physical capacity over time is unknown. In this study we hypothesized that in patients with chronic heart failure (CHF) the session-rate of perceived exertion (RPE), a subjective-based training methodology, provides autonomic and functional capacity changes superimposable to those observed with HR-based Training Impulses (TRIMPi) method. Twenty patients with stable CHF were randomized to either aerobic continuous training (ACT) or aerobic interval training (AIT) for 12 weeks. For each TRIMPi-guided exercise session, the session-RPE was recorded. By this method, internal training load (TL) is quantified by multiplying the RPE of the whole training session, using the Borg CR10-scale, by its duration. Heart rate variability (HRV), and baroreflex sensitivity (BRS) were assessed at baseline and at 3 weeks intervals. Significant correlations were found between TRIMPi and individual session-RPE, for both ACT and AIT (r=0.63 to 0.81), (Pexercise prescription and health maintenance, consistent with objective physiological indices of training, that could be used for long-term physical activity in patients with CHF. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  10. Professional Practice of Medical Training in the E-Learning System: The Conceptual Model Based on a Critical Review

    Directory of Open Access Journals (Sweden)

    Zohrehsadat Mirmoghtadaie

    2016-10-01

    Full Text Available Background and Purpose: In education of medical science courses, there has been a growing orientation towards replacing traditional teaching in with E-learning education. Since the modern system of education is based on self-directed learning, e-learning requires special powers to deal with new-emerging challenges and professionally encounter the learning environment. The purpose of the present research is to explain and provide a conceptual model for professional competency in this system. Methods: In this review, different internet and library resources, indexed in Scirus, Pre Quest, Scopus, IEEE, SID, Magiran, Eric, Taylor and Francis, and Google Scholar from 1990 to 2015 were searched using the following keywords: function, manner, ethics, conduct disposition, netiquette, values, academic fraud, moral professionalism, and behavior ine-learning in combination and separately. The Critical Review methodology and Carnwell and Randolph structures were used. The most recent and richest resources that were more relevant to the issue were selected and their information was extracted. Results: Among review of 98 articles, documents of 34 relevant and valid articles were extracted. Based on the results, Digital Literacy, study skills, Cyber Ethics, and Netiquette were considered the main components of scientific and ethical competency in e-learning. 40 components were included in these dimensions. Conclusions: Although there is general interest in e-learning, the target population (learners are not prepared to use such an environment and require strong support. In this paper, we provided a summarized scheme and conceptual pattern fore-learners to move towards promotion of learning. Keywords: PROFESSIONAL FUNCTION, E-LEARNER, E-LEARNING, CRITICAL REVIEW

  11. Methodological foundations of the modern training system of skilled handballers

    Directory of Open Access Journals (Sweden)

    Tyshchenko V.A.

    2014-01-01

    Full Text Available Purpose: to consider the direction of training handball team in the annual Ukrainian Superleague macrocycles game seasons in years 2006-2013. Material: in the experiment took part 125 participated highly qualified handballers. The analysis of more than 50 references on multi-year training athletes is conducted. Results: confirmed advisability of constructing the training process handball qualifications based on the structural components of the preparation. According to the requirements of the system approach presented technology of preparation are disclosed management methodology training process in terms of long-term training. Conclusions: it is necessary to compile and optimize long-term training program handball qualifications; raise the level of preparedness of the various parties in strict accordance with the objective laws of the formation of their constituents, and calendar events, to consider specific features of the occurrence of adaptive reactions in improving the various components of sportsmanship.

  12. Automobile Starting and Lighting System Maintenance Training ...

    African Journals Online (AJOL)

    Automobile Starting and Lighting System Maintenance Training Manual for Effective Learning ... Journal Home > Vol 10, No 2 (2015) > ... College Minna and Automobile Supervisors in automobile companies in Minna to establish its reliability.

  13. A Virtual Reality Dance Training System Using Motion Capture Technology

    Science.gov (United States)

    Chan, J. C. P.; Leung, H.; Tang, J. K. T.; Komura, T.

    2011-01-01

    In this paper, a new dance training system based on the motion capture and virtual reality (VR) technologies is proposed. Our system is inspired by the traditional way to learn new movements-imitating the teacher's movements and listening to the teacher's feedback. A prototype of our proposed system is implemented, in which a student can imitate…

  14. Training in Mechanized Stock Accounting Systems in Army Logistics.

    Science.gov (United States)

    Leedy, Herbert B.

    Army experience with a small mechanized stock accounting system, the NCR 500, was studied with respect to personnel and training, in order to improve implementation of newer and more complex computer-based logistics systems. Officers and enlisted personnel in various duty positions connected with NCR 500 systems in four Far Eastern commands were…

  15. A Virtual Reality Dance Training System Using Motion Capture Technology

    Science.gov (United States)

    Chan, J. C. P.; Leung, H.; Tang, J. K. T.; Komura, T.

    2011-01-01

    In this paper, a new dance training system based on the motion capture and virtual reality (VR) technologies is proposed. Our system is inspired by the traditional way to learn new movements-imitating the teacher's movements and listening to the teacher's feedback. A prototype of our proposed system is implemented, in which a student can imitate…

  16. Training Requirements and Information Management System

    Energy Technology Data Exchange (ETDEWEB)

    Cillan, T.F.; Hodgson, M.A.

    1992-05-01

    This is the software user's guide for the Training Requirements and Information Management System. This guide defines and describes the software operating procedures as they apply to the end user of the software program. This guide is intended as a reference tool for the user who already has an indepth knowledge of the Training Requirements and Information Management System functions and data reporting requirement.

  17. Community-Based Social Marketing Training Guide

    Science.gov (United States)

    The Community-Based Social Marketing (CBSM) Training Guide and recycling toolkit provides an overview of how to increase the adoption of sustainable behaviors and recycling practices with a community.

  18. 基于Internet交互式虚拟现实技术变电站仿真培训系统实现%Achievement of Substation Simulation Training System Based on Internet-based Interactive Virtual Reality Technology

    Institute of Scientific and Technical Information of China (English)

    韩俊玲

    2011-01-01

    基于Internet的交互式虚拟现实技术作为一种崭新的技术应用于教育培训中,它通过一系列最新的手段,把场景和物体图像加以压缩并在网络上有限带宽范围内传输,在网络上构建具有真实感的三维变电站培训场景.虚拟变电站培训系统具有很好的应用前景,它能有效的节省培训成本,降低培训危险性,并以最快的速度将信息传递给最广泛的人群,它必将给企业、社会带来巨大的经济利益,因此基于虚拟现实技术的变电站仿真培训系统的应用研究是很有价值的.%As a new technology for education and training, the internet-based interactive virtual reality technology compresses the scenes and image of objects through a series of the latest means, and transfers them to the network in the limited bandwidth, and builds a realistic 3D substation training scenes.Substation virtual training system has good prospects, and it can effectively save training costs, reduced risk of training, and will transmit the information to the broadest population with fastest speed, so it is bound to bring huge economic benefits to enterprises and society.Therefore the research on the substation training system based on virtual reality simulation is of great value.

  19. A Systematic Process for Educational Policy Development: Based on a Systems Approach to Training and Project Management

    Directory of Open Access Journals (Sweden)

    Catherine M Bates

    2007-07-01

    Full Text Available In the Canadian Forces leadership is considered to be the paramount skill of all members. For Training Development Officers, one method of displaying leadership is through the careful consideration of educational policy and its skilful implementation. If we do not take the time to write carefully considered policy, then students and their issues are managed according to the values and beliefs of individual decision makers. Normally this is fine, but when it negatively impacts students or teachers then neither equality nor equity is achieved.

  20. 基于AICC课件开发规范的航空CBT系统%Computer-based training system for aviation based on development norm of AICC

    Institute of Scientific and Technical Information of China (English)

    陈东帆; 周林灿; 刘佛生

    2007-01-01

    研究美国航空工业计算机辅助训练委员会(Aviation Industry CBT(Computer-Based Training)Committee,AICC)制定的计算机辅助训练(CBT)课件开发规范,在分析现有CBT技术背景和航空培训需求的基础上,结合多媒体技术、视景仿真技术与虚拟交互技术,开发基于虚拟现实技术的交互式计算机辅助训练(Interactive CBT,ICBT)系统.该系统主要为航空机务人员提供交互的、协同的训练方式,可以为机务人员进入模拟训练舱学习打下扎实的技能基础.

  1. Computer-based and web-based radiation safety training

    Energy Technology Data Exchange (ETDEWEB)

    Owen, C., LLNL

    1998-03-01

    The traditional approach to delivering radiation safety training has been to provide a stand-up lecture of the topic, with the possible aid of video, and to repeat the same material periodically. New approaches to meeting training requirements are needed to address the advent of flexible work hours and telecommuting, and to better accommodate individuals learning at their own pace. Computer- based and web-based radiation safety training can provide this alternative. Computer-based and web- based training is an interactive form of learning that the student controls, resulting in enhanced and focused learning at a time most often chosen by the student.

  2. Simulation-based training for thoracoscopy

    DEFF Research Database (Denmark)

    Bjurström, Johanna Margareta; Konge, Lars; Lehnert, Per;

    2013-01-01

    An increasing proportion of thoracic procedures are performed using video-assisted thoracic surgery. This minimally invasive technique places special demands on the surgeons. Using simulation-based training on artificial models or animals has been proposed to overcome the initial part of the lear......An increasing proportion of thoracic procedures are performed using video-assisted thoracic surgery. This minimally invasive technique places special demands on the surgeons. Using simulation-based training on artificial models or animals has been proposed to overcome the initial part...... of the learning curve. This study aimed to investigate the effect of simulation-based training and to compare self-guided and educator-guided training....

  3. Applying Hybrid Decision-Making Method Based on Fuzzy AHP-WOWA Operator for Emergency Alternative Evaluation of Unattended Train Operation Metro System

    Directory of Open Access Journals (Sweden)

    Bobo Zhao

    2016-01-01

    Full Text Available Optimal alternative selection to address the emergency situation is critical for dispatcher group in Unattended Train Operation (UTO to guide emergency process. It is difficult to provide the precise decision value under one criterion and to evaluate the emergency alternatives among multiple dispatchers. This paper presents a hybrid emergency decision-making method integrating fuzzy analytic hierarchy process (FAHP described by linguistic terms with enhanced weighted ordered weighted averaging (WOWA operator. The enhanced WOWA operator aggregates the preference matrices of multidispatcher through the constructed emergency response task model of dispatcher group in OCC. This calculation approach takes into consideration the relations of emergency tasks to derive the importance weights of dispatchers and integrates them into the ordered weighted averaging (OWA operator weights based on a fuzzy membership relation. A case study of applying the method in an emergency of a train fire is given to demonstrate the feasibility and usefulness of the methods associated with the group multicriteria decision-making (GMCDM theory in emergency management of UTO metro system.

  4. Impact of manikin based training in intern

    Directory of Open Access Journals (Sweden)

    Dr Pramila Menon,

    2011-03-01

    Full Text Available Introduction: Newborn care is a crucial challenge that is faced by every health professional dealing with maternal and child health. Navjaat Shishu Suraksha Karyakram (NSSK" a simple training module on Basic Newborn Care and Resuscitation using manikins. Training of Doctors, Nurses and ANMs with appropriate knowledge and skill base of neonatal resuscitation is very important to improve the quality of newborn survival. Material and Methods: We conducted NSSK training for interns at Maharashtra University of Health Sciences, Pune Regional Centre. (n= 69 .They were given pre Test which included written evaluation and Performance evaluation Part .The workshop methodology included lecture PowerPoint presentation , demonstration, videos of the same and individual practice . There was introduction and demonstration of performance evaluation (mega code followed by practice performance evaluation (mega code at respective stations .The workshop concluded with post test written test and Performance evaluation test.Results: There were good suggestions and students liked the programme very much. Majority of them expressed their confidence in handling newborns improved after this training and commented about the methodology of training as excellent. They liked the videos, demonstration, systematic and individual approach. The best part of the training was Kangaroo mother care .The participants opined that this type of training given in initial period of internship will be really useful. Conclusion: manikin based workshops along with videos and demonstrations helped the participants to increase the confidence level in handling newborns and also helped in active thinking.

  5. A Comparative Study of Activity-Based Costing vs. Current Pricing System for Pathology Examinations at Okmeydani Training and Research Hospital, Turkey.

    Science.gov (United States)

    Yarikkaya, Enver; Özekinci, Selver; Sargan, Aytül; Durmuş, Şenay Erdoğan; Yildiz, Fetin Rüştü

    2017-01-01

    To provide real cost data for pathology examinations by using activity-based costing method, in order to provide means to departments, health administrators and the social security institution to achieve improvements in financial planning, quality and cost control. The cost of the histopathological examinations, which were accepted by the Department of Pathology at Okmeydanı Training and Research Hospital during August 2014, was calculated using the activity-based costing method. The costs were compared with the amounts specified in the Healthcare Implementation Notification Tariff and the conventional volume-based costing. Most pathology examinations listed within a given band in the Healthcare Implementation Notification Tariff show variations in unit costs. The study found that the costs of 77.4% of the examinations were higher than the prices listed in the Healthcare Implementation Notification Tariff. The pathology examination tariffs specified in the Healthcare Implementation Notification do not reflect the real costs of the examinations. The costs that are calculated using the activity-based costing system may vary according to the service types and levels of health care institutions. However, the main parameters of the method used in the study reflect the necessity of a more accurate banding of pathology examinations. The banding specified by the Healthcare Implementation Notification Tariff needs to be revised to reflect the real costs in Turkey.

  6. Tools for evaluating team performance in simulation-based training.

    Science.gov (United States)

    Rosen, Michael A; Weaver, Sallie J; Lazzara, Elizabeth H; Salas, Eduardo; Wu, Teresa; Silvestri, Salvatore; Schiebel, Nicola; Almeida, Sandra; King, Heidi B

    2010-10-01

    Teamwork training constitutes one of the core approaches for moving healthcare systems toward increased levels of quality and safety, and simulation provides a powerful method of delivering this training, especially for face-paced and dynamic specialty areas such as Emergency Medicine. Team performance measurement and evaluation plays an integral role in ensuring that simulation-based training for teams (SBTT) is systematic and effective. However, this component of SBTT systems is overlooked frequently. This article addresses this gap by providing a review and practical introduction to the process of developing and implementing evaluation systems in SBTT. First, an overview of team performance evaluation is provided. Second, best practices for measuring team performance in simulation are reviewed. Third, some of the prominent measurement tools in the literature are summarized and discussed relative to the best practices. Subsequently, implications of the review are discussed for the practice of training teamwork in Emergency Medicine.

  7. Tools for evaluating team performance in simulation-based training

    Science.gov (United States)

    Rosen, Michael A; Weaver, Sallie J; Lazzara, Elizabeth H; Salas, Eduardo; Wu, Teresa; Silvestri, Salvatore; Schiebel, Nicola; Almeida, Sandra; King, Heidi B

    2010-01-01

    Teamwork training constitutes one of the core approaches for moving healthcare systems toward increased levels of quality and safety, and simulation provides a powerful method of delivering this training, especially for face-paced and dynamic specialty areas such as Emergency Medicine. Team performance measurement and evaluation plays an integral role in ensuring that simulation-based training for teams (SBTT) is systematic and effective. However, this component of SBTT systems is overlooked frequently. This article addresses this gap by providing a review and practical introduction to the process of developing and implementing evaluation systems in SBTT. First, an overview of team performance evaluation is provided. Second, best practices for measuring team performance in simulation are reviewed. Third, some of the prominent measurement tools in the literature are summarized and discussed relative to the best practices. Subsequently, implications of the review are discussed for the practice of training teamwork in Emergency Medicine. PMID:21063558

  8. Evaluation of a novel case-based training program (d3web.Train) in hematology.

    Science.gov (United States)

    Kraemer, Doris; Reimer, Stanislaus; Hörnlein, Alexander; Betz, Christian; Puppe, Frank; Kneitz, Christian

    2005-11-01

    The new media such as the internet and digital imaging offer new opportunities in medical education. In addition to conventional lectures, we developed a case-based simulation training program of 17 hematology cases using the novel training system d3web.Train. We evaluated the assessment of this internet course by medical students, as well as their results in the hematology exam. From a group of 150 students, 47 worked through at least one case and solved 435 cases in total; in average, these students solved 9.5 cases. Eighteen different students filled in a questionnaire about the training system and 68 questionnaires about individual cases. The main results were the students found the cases very helpful (1.5+/-0.6 on a scale from 1=very helpful to 5=not at all), the training system very good (1.4+/-0.5 on a scale from 1 to 6), and want to work with it further (1.2+/-0.4 on a scale from 1 to 5). During the final examination, those 16 students who answered that they had solved more than 5 from the 17 cases scored significantly better (two-sided t test, phematological part of the exam than those 34 students solving 0 to 5 cases. To our knowledge, this is the first student evaluation of a case-based training program in general hematology. The d3web.Train system offers a new and great tool for creating a training program in a reasonable amount of time, because it is able to process available patient records.

  9. Virtual reality-based medical training and assessment

    DEFF Research Database (Denmark)

    Aboulafia, Annette Løw T.; Lövquist, Erik; Shorten, George Declan

    2012-01-01

    The current focus on patient safety and evidence-based medical education has led to an increased interest in utilising virtual reality (VR) for medical training. The development of VR-based systems require experts from different disciplines to collaborate with shared and agreed objectives...

  10. Simulation-based training for colonoscopy

    DEFF Research Database (Denmark)

    Preisler, Louise; Svendsen, Morten Bo Søndergaard; Nerup, Nikolaj;

    2015-01-01

    The aim of this study was to create simulation-based tests with credible pass/fail standards for 2 different fidelities of colonoscopy models.Only competent practitioners should perform colonoscopy. Reliable and valid simulation-based tests could be used to establish basic competency in colonosco...... reliable and valid assessments of competence in colonoscopy and credible pass/fail standards were established for both the tests. We propose to use these standards in simulation-based training programs before proceeding to supervised training on patients....

  11. Real problem-based learning: specific features of the training method for creation of modern industrial control systems (based on the experience of the european universities participating in TEMPUS MEDIS

    Directory of Open Access Journals (Sweden)

    Oleg Galchonkov

    2016-02-01

    Full Text Available The main aim of the article is to cover the key approaches for improving the problem-based learning (PBL in the context of students’ training for the design of modern industrial control systems. The study revealed the transformation of PBL into two complementary areas of training: Advanced Problem-Based Learning (APBL and Real Problem-Based Learning (RPBL. The feature of APBL is the simultaneous study of several interconnected subjects on the base of projects implementation which requires the use of all of these subjects. RPBL complements APBL by training students the missing knowledge and skills through performing real projects for industrial enterprises. It is depicted that in-between transition from PBL to APBL and RPBL the role of teacher is changing. If in PBL the teacher supervises and controls the progress of the project implementation, then in APBL teacher plays the guide role from the formulation of the problem to its solution. In RPBL teacher partially becomes a member of the team carrying out the projects. Specific features of RPBL realization methodology are considered in terms of TEMPUS MEDIS project realization

  12. Evaluation of Model-Based Training for Vertical Guidance Logic

    Science.gov (United States)

    Feary, Michael; Palmer, Everett; Sherry, Lance; Polson, Peter; Alkin, Marty; McCrobie, Dan; Kelley, Jerry; Rosekind, Mark (Technical Monitor)

    1997-01-01

    This paper will summarize the results of a study which introduces a structured, model based approach to learning how the automated vertical guidance system works on a modern commercial air transport. The study proposes a framework to provide accurate and complete information in an attempt to eliminate confusion about 'what the system is doing'. This study will examine a structured methodology for organizing the ideas on which the system was designed, communicating this information through the training material, and displaying it in the airplane. Previous research on model-based, computer aided instructional technology has shown reductions in the amount of time to a specified level of competence. The lessons learned from the development of these technologies are well suited for use with the design methodology which was used to develop the vertical guidance logic for a large commercial air transport. The design methodology presents the model from which to derive the training material, and the content of information to be displayed to the operator. The study consists of a 2 X 2 factorial experiment which will compare a new method of training vertical guidance logic and a new type of display. The format of the material used to derive both the training and the display will be provided by the Operational Procedure Methodology. The training condition will compare current training material to the new structured format. The display condition will involve a change of the content of the information displayed into pieces that agree with the concepts with which the system was designed.

  13. 基于虚拟技术的矿山设备维修训练系统设计研究%Design of maintenance training system for mining equipments based on virtualization technology

    Institute of Scientific and Technical Information of China (English)

    金葵

    2011-01-01

    以改进矿山设备维修训练手段为目的,通过对矿山设备虚拟维修系统开发关键技术的分析,提出了基于虚拟技术的矿山设备维修训练系统结构设计思路;并将建立好的设备训练系统应用于矿山维修训练中,达到了降低训练费用、缩短训练时间及提高训练效果的目的.%In order to improve the maintenance training methods for mining equipments, after analysing key technologies of developing virtual maintenance system for mining equipments, the ideas of designing the structure of maintenance training system for mining equipments based on virtualization technology are proposed.In addition, the established maintenance training system is applied to maintenance training in a mine, thus training costs decrease, training duration shortens and training effects improve.

  14. Simulation-based training for thoracoscopic lobectomy

    DEFF Research Database (Denmark)

    Jensen, Katrine; Ringsted, Charlotte; Hansen, Henrik Jessen;

    2014-01-01

    BACKGROUND: Video-assisted thoracic surgery is gradually replacing conventional open thoracotomy as the method of choice for the treatment of early-stage non-small cell lung cancers, and thoracic surgical trainees must learn and master this technique. Simulation-based training could help trainees...... overcome the first part of the learning curve, but no virtual-reality simulators for thoracoscopy are commercially available. This study aimed to investigate whether training on a laparoscopic simulator enables trainees to perform a thoracoscopic lobectomy. METHODS: Twenty-eight surgical residents were...... randomized to either virtual-reality training on a nephrectomy module or traditional black-box simulator training. After a retention period they performed a thoracoscopic lobectomy on a porcine model and their performance was scored using a previously validated assessment tool. RESULTS: The groups did...

  15. Individualized Teaching and Autonomous Learning: Developing EFL Learners' CLA in a Web-Based Language Skills Training System

    Science.gov (United States)

    Lu, Zhihong; Wen, Fuan; Li, Ping

    2012-01-01

    Teaching listening and speaking in English in China has been given top priority on the post-secondary level. This has lead to the question of how learners develop communicative language ability (CLA) effectively in computer-assisted language learning (CALL) environments. The authors demonstrate a self-developed language skill learning system with…

  16. A Simulation-Based Evaluation of a Position Navigation System for Armor: Soldier Performance, Training, and Functional Requirements

    Science.gov (United States)

    1989-04-01

    Stewart, L. J., & Wotten, R. (1986). Human Engi- neerin’ Laboratory communications survey (HELCOMS) (Draft Technical Memorandum). Aberdeen Proving Ground...84). Aberdeen Proving Ground, MD: U.S. Army Human Engineering Laboratory. Polk, P. B., & Lee, G. A. (1987). Battlefield ManaQement System (BMS): Data...critical for land navigation? PT5753 B-9 2. Now !har you nave used POSNA V during this resuing, , vnar suggestions cou/d you offer for future POSNA V

  17. 基于PDCA循环的培训管理与效果评价体系%Training Management and Effect Evaluation System Based on PDCA Cycle

    Institute of Scientific and Technical Information of China (English)

    朱健; 李萌; 韩怡

    2012-01-01

    参照ISO9001质量管理标准,用系统与过程方法建立科学的培训管理和培训效果评价体系.将培训的全过程看作是生产服务的过程,以顾客为关注的焦点,采用过程方法,利用PDCA循环实现持续改进.%With reference to the IS09001 standard quality management standards, the paper uses the system and process method to establish scientific training management and training evaluation system. The whole process of training is the process of production and service, customer is the focus and the process method and PDCA cycle are used to achieve continuous improvement.

  18. BCI-based user training in surgical robotics.

    Science.gov (United States)

    Olivieri, Emidio; Barresi, Giacinto; Mattos, Leonardo S

    2015-08-01

    Human error is a critical risk in surgery, so an important aim of surgical robotic systems is to improve the performance and the safety of surgical operations. Such systems can be potentially enhanced by a brain-computer interface (BCI) able to monitor the user's mental focus and use this information to improve the level of safety of the procedures. In order to evaluate such potential usage of BCIs, this paper describes a novel framework for training the user to regulate his/her own mental state while performing surgery-like tasks using a robotic system. This self-regulation is based on augmented reality (AR) feedback representing the BCI-monitored mental state, which helps the user's effort in maintaining a high level of mental focus during the task. A comparison between a BCI-based training and a training without a BCI highlighted a reduction of post-training trial times as a result of the enhanced training setup, without any loss in performance or in user experience. Such finding allows the identification of further improvements and novel potential applications of this training and interaction paradigm.

  19. Simulation-based mastery learning for endoscopy using the endoscopy training system: a strategy to improve endoscopic skills and prepare for the fundamentals of endoscopic surgery (FES) manual skills exam.

    Science.gov (United States)

    Ritter, E Matthew; Taylor, Zachary A; Wolf, Kathryn R; Franklin, Brenton R; Placek, Sarah B; Korndorffer, James R; Gardner, Aimee K

    2017-07-11

    The fundamentals of endoscopic surgery (FES) program has considerable validity evidence for its use in measuring the knowledge, skills, and abilities required for competency in endoscopy. Beginning in 2018, the American Board of Surgery will require all candidates to have taken and passed the written and performance exams in the FES program. Recent work has shown that the current ACGME/ABS required case volume may not be enough to ensure trainees pass the FES skills exam. The aim of this study was to investigate the feasibility of a simulation-based mastery-learning curriculum delivered on a novel physical simulation platform to prepare trainees to pass the FES manual skills exam. The newly developed endoscopy training system (ETS) was used as the training platform. Seventeen PGY 1 (10) and PGY 2 (7) general surgery residents completed a pre-training assessment consisting of all 5 FES tasks on the GI Mentor II. Subjects then trained to previously determined expert performance benchmarks on each of 5 ETS tasks. Once training benchmarks were reached for all tasks, a post-training assessment was performed with all 5 FES tasks. Two subjects were lost to follow-up and never returned for training or post-training assessment. One additional subject failed to complete any portion of the curriculum, but did return for post-training assessment. The group had minimal endoscopy experience (median 0, range 0-67) and minimal prior simulation experience. Three trainees (17.6%) achieved a passing score on the pre-training FES assessment. Training consisted of an average of 48 ± 26 repetitions on the ETS platform distributed over 5.1 ± 2 training sessions. Seventy-one percent achieved proficiency on all 5 ETS tasks. There was dramatic improvement demonstrated on the mean post-training FES assessment when compared to pre-training (74.0 ± 8 vs. 50.4 ± 16, p skills exam. This simulation-based mastery learning curriculum using the ETS is feasible for training novices and

  20. 基于云计算的实训资源管理系统设计%Design of Training Resource Management System Based on Cloud Computing

    Institute of Scientific and Technical Information of China (English)

    楼桦

    2011-01-01

    Based on cloud computing technology,this paper designs a system of college′s training resource which may meet the requirement of openness,scalability and on-demand deployment,and builds a realizable cloud computing architecture.This architecture reflects the value of three cloud computing services including IaaS,PaaS and SaaS.Combining the testing system,this paper puts forward the technology and method to achieve implementation.%基于云计算技术,设计满足开放性、可扩展性、按需部署的高校实训资源管理系统,提出一种现实可行的云计算架构。体现基础设施即服务、平台即服务和软件即服务三个云计算服务形态在实训资源管理系统的应用价值,结合已实现的可运行系统给出了实现的技术和方法。

  1. Differential effect of motivational features on training improvements in school-based cognitive training

    Directory of Open Access Journals (Sweden)

    Benjamin eKatz

    2014-04-01

    Full Text Available Cognitive training often utilizes game-like motivational features to keep participants engaged. It is unclear how these elements, such as feedback, rewards, and theming impact player performance during training. Recent research suggests that motivation and engagement are closely related to improvements following cognitive training. We hypothesized that training paradigms featuring game-like motivational elements would be more effective than a version with no motivational elements. Five distinct motivational features were chosen for examination: a real-time scoring system, theme changes, prizes, end-of-session certificates, and scaffolding to explain the lives and leveling system included in the game. One version of the game was created with all these motivational elements included, and one was created with all of them removed. Other versions removed a single element at a time. Seven versions of a game-like n-back working memory task were then created and administered to 128 students in 2nd through 8th grade at school-based summer camps in southeastern Michigan. The inclusion of real-time scoring during play, a popular motivational component in both entertainment games and cognitive training, was found to negatively impact training improvements over the three day period. Surprisingly, scaffolding to explain lives and levels also negatively impacted training gains. The other game adjustments did not significantly impact training improvement compared to the original version of the game with all features included. These findings are preliminary and are limited by both the small sample size and the brevity of the intervention. Nonetheless, these findings suggest that certain motivational elements may distract from the core cognitive training task, reducing task improvement, especially at the initial stage of learning.

  2. Computer Based Training: Field Deployable Trainer and Shared Virtual Reality

    Science.gov (United States)

    Mullen, Terence J.

    1997-01-01

    Astronaut training has traditionally been conducted at specific sites with specialized facilities. Because of its size and nature the training equipment is generally not portable. Efforts are now under way to develop training tools that can be taken to remote locations, including into orbit. Two of these efforts are the Field Deployable Trainer and Shared Virtual Reality projects. Field Deployable Trainer NASA has used the recent shuttle mission by astronaut Shannon Lucid to the Russian space station, Mir, as an opportunity to develop and test a prototype of an on-orbit computer training system. A laptop computer with a customized user interface, a set of specially prepared CD's, and video tapes were taken to the Mir by Ms. Lucid. Based upon the feedback following the launch of the Lucid flight, our team prepared materials for the next Mir visitor. Astronaut John Blaha will fly on NASA/MIR Long Duration Mission 3, set to launch in mid September. He will take with him a customized hard disk drive and a package of compact disks containing training videos, references and maps. The FDT team continues to explore and develop new and innovative ways to conduct offsite astronaut training using personal computers. Shared Virtual Reality Training NASA's Space Flight Training Division has been investigating the use of virtual reality environments for astronaut training. Recent efforts have focused on activities requiring interaction by two or more people, called shared VR. Dr. Bowen Loftin, from the University of Houston, directs a virtual reality laboratory that conducts much of the NASA sponsored research. I worked on a project involving the development of a virtual environment that can be used to train astronauts and others to operate a science unit called a Biological Technology Facility (BTF). Facilities like this will be used to house and control microgravity experiments on the space station. It is hoped that astronauts and instructors will ultimately be able to share

  3. Computer-based Training in Medicine and Learning Theories.

    Science.gov (United States)

    Haag, Martin; Bauch, Matthias; Garde, Sebastian; Heid, Jörn; Weires, Thorsten; Leven, Franz-Josef

    2005-01-01

    Computer-based training (CBT) systems can efficiently support modern teaching and learning environments. In this paper, we demonstrate on the basis of the case-based CBT system CAMPUS that current learning theories and design principles (Bloom's Taxonomy and practice fields) are (i) relevant to CBT and (ii) are feasible to implement using computer-based training and adequate learning environments. Not all design principles can be fulfilled by the system alone, the integration of the system in adequate teaching and learning environments therefore is essential. Adequately integrated, CBT programs become valuable means to build or support practice fields for learners that build domain knowledge and problem-solving skills. Learning theories and their design principles can support in designing these systems as well as in assessing their value.

  4. Interactive training system for interventional electrocardiology procedures.

    Science.gov (United States)

    Talbot, Hugo; Spadoni, Federico; Duriez, Christian; Sermesant, Maxime; O'Neill, Mark; Jaïs, Pierre; Cotin, Stéphane; Delingette, Hervé

    2017-01-01

    Recent progress in cardiac catheterization and devices has allowed the development of new therapies for severe cardiac diseases like arrhythmias and heart failure. The skills required for such interventions are very challenging to learn, and are typically acquired over several years. Virtual reality simulators may reduce this burden by allowing trainees to practice such procedures without risk to patients. In this paper, we propose the first training system dedicated to cardiac electrophysiology, including pacing and ablation procedures. Our framework involves the simulation of a catheter navigation that reproduces issues intrinsic to intra-cardiac catheterization, and a graphics processing unit (GPU)-based electrophysiological model. A multithreading approach is proposed to compute both physical simulations (navigation and electrophysiology) asynchronously. With this method, we reach computational performances that account for user interactions in real-time. Based on a scenario of cardiac arrhythmia, we demonstrate the ability of the user-guided simulator to navigate inside vessels and cardiac cavities with a catheter and to reproduce an ablation procedure involving: extra-cellular potential measurements, endocardial surface reconstruction, electrophysiology mapping, radio-frequency (RF) ablation, as well as electrical stimulation. A clinical evaluation assessing the different aspects of the simulation is presented. This works is a step towards computerized medical learning curriculum.

  5. Design of a series elastic- and Bowden cable-based actuation system for use as torque-actuator in exoskeleton-type training

    NARCIS (Netherlands)

    Veneman, J.F.; Ekkelenkamp, R.; Kruidhof, R.; Helm, van der F.C.T.; Kooij, van der H.

    2005-01-01

    Common actuators have important drawbacks for use in an exoskeleton type of rehabilitation (training) robot. Either the actuators are heavy, complex or poor torque sources. A new actuation system is proposed and tested that combines a lightweight joint and a simple structure with adequate torque sou

  6. A Framework for Revitalisation of Rural Education and Training Systems in Sub-Saharan Africa: Strengthening the Human Resource Base for Food Security and Sustainable Livelihoods

    Science.gov (United States)

    Wallace, Ian

    2007-01-01

    Recent studies of the current state of rural education and training (RET) systems in sub-Saharan Africa have assessed their ability to provide for the learning needs essential for more knowledgeable and productive small-scale rural households. These are most necessary if the endemic causes of rural poverty (poor nutrition, lack of sustainable…

  7. 基于WEB开发民航适航培训管理系统%Development of Airworthiness Training Management System Based on WEB

    Institute of Scientific and Technical Information of China (English)

    陈雷

    2011-01-01

    As the local airworthiness training mission yearly enlargement, along with the management difficulty also enhancement for the CAAC local area administrative bureau. The development and the use of airworthiness training system will have the very big promotion function to the airworthiness training application and the management level. It not only gave students an information platform to understand the registration and related training information, at the same time it also supplies accurate, the prompt related airworthiness training class and student's electronic information to the civil aviation bureau leadership, the International civil aviation organization and various local administrative bureau's administrative personnels. It can provide the powerful policy-making support for the training management, constructed the positive function to the CAAC airworthiness training management's informationization. This system's development not only aims at CAAC airworthiness training, it also has certain reference value to other training system's development.%随着民航地区管理局针对本地区的适航培训任务的逐年增大,相应的管理难度也在随之提高.适航培训系统的开发和使用将对适航培训的应用和管理水平有很大的提升作用.它不仅给学员的报名及了解相关的培训信息提供了一个信息平台同时还为民航局领导和国际民航组织及各地区管理局的管理人员提供准确、及时的有关适航培训班及学员的电子信息,为培训管理提供有力的决策支持,对民航适航培训管理的信息化建设起到积极的作用.本系统的开发不仅是针对民航适航培训,同时对其它培训系统的开发也有着一定的参考价值.

  8. A Systems Approach to C-130E Aircrew Transitional Training. Final Report.

    Science.gov (United States)

    Valverde, Horace H.; Burkett, Bob P.

    The report describes the development and evaluation of a Tactical Air Command (TAC) C-130E transitional aircrew training program based on a systems approach. The systems approach to training emphasizes the importance of specifying objectives derived from a task analysis of the aircrew member's job. A training program was prepared to develop…

  9. Counter Trafficking System Development "Analysis Training Program"

    Energy Technology Data Exchange (ETDEWEB)

    Peterson, Dennis C. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2010-12-01

    This document will detail the training curriculum for the Counter-Trafficking System Development (CTSD) Analysis Modules and Lesson Plans are derived from the United States Military, Department of Energy doctrine and Lawrence Livermore National Laboratory (LLNL), Global Security (GS) S Program.

  10. Origins of Competency-Based Training

    Science.gov (United States)

    McCowan, Richard J.

    1998-01-01

    This paper describes the theories and social factors that contributed to the development of competency-based training (CBT). These include behaviorism (Edward L. Thorndike), scientific management (Frederick Taylor), progressive education (John Dewey), and derivative theories including operant conditioning (B.F. Skinner), objectives-based…

  11. Drama-based training in the workplace

    OpenAIRE

    Attard, Pauline

    2003-01-01

    There exists a variety of participative methods that can be utilised for effective workplace learning. One such medium is the use of drama. Drama-based training is both accessible and experiential. Organisations are making increasing use of this technique to help employees understand the variety of issues that arise at the workplace.

  12. Variable stiffness and damping suspension system for train

    Science.gov (United States)

    Sun, Shuaishuai; Deng, Huaxia; Li, Weihua

    2014-03-01

    As the vibration of high speed train becomes fierce when the train runs at high speed, it is crucial to develop a novel suspension system to negotiate train's vibration. This paper presents a novel suspension based on Magnetorheological fluid (MRF) damper and MRF based smart air spring. The MRF damper is used to generate variable damping while the smart air spring is used to generate field-dependent stiffness. In this paper, the two kind smart devices, MRF dampers and smart air spring, are developed firstly. Then the dynamic performances of these two devices are tested by MTS. Based on the testing results, the two devices are equipped to a high speed train which is built in ADAMS. The skyhook control algorithm is employed to control the novel suspension. In order to compare the vibration suppression capability of the novel suspension with other kind suspensions, three other different suspension systems are also considered and simulated in this paper. The other three kind suspensions are variable damping with fixed stiffness suspension, variable stiffness with fixed damping suspension and passive suspension. The simulation results indicate that the variable damping and stiffness suspension suppresses the vibration of high speed train better than the other three suspension systems.

  13. [Testing results of telemechanic system controlling train operators wakefulness].

    Science.gov (United States)

    Serikov, V V; Zakrevskaia, A A; Zakharchenko, D V; Alpaev, D V; At'kova, E O

    2015-01-01

    Expert and instrumental assessment covered efficiency of telemechanic system controlling train operators wakefulness in simulation of real night travel, through special simulator complex "Locomotive operator cabin". The telemechanic system controlling train operators wakefulness, if exploited correctly, provides wakefulness of the train operators at the level sufficient for the effective work. That is supported by distribution of falling asleep cases in experiments with activated or deactivated telemechanic system controlling train operators wakefulness. The study proved efficiency of telemechanic system controlling train operators wakefulness.

  14. Employability: Challenges for Education and Training Systems

    Science.gov (United States)

    Perez, Elena Arjona; Garrouste, Christelle; Kozovska, Kornelia

    The recent crisis has taken its toll in terms of unemployment, especially among young people. This has revived the debate on the contribution of Education and Training (E&T) systems to the employability of young graduates. At European policy level, there is a growing interest in creating incentives for reforming E&T systems so as to make them more responsive to future labour market needs and short term adverse labour market conditions. One of the main challenges is finding valid measures for evaluating the contribution of E&T systems to employability, taking into account their diversity within the European Union. This paper presents an operational framework of analysis for employability and discusses some of the most important challenges related to the multidimensional nature of the employability concept, the lack of data for cross-country comparison and the difficulty of disentangling the role of education and training systems from other factors in evaluating labour market outcomes.

  15. 以虚拟仿真系统培训起重机作业人员%Training of crane operating personnel based on virtual simulation system

    Institute of Scientific and Technical Information of China (English)

    胥洪流; 张贞贞; 董浩明

    2011-01-01

    阐述了传统起重机作业人员培训中存在的弊端,针对目前存在的问题提出了将虚拟仿真技术用于起重机作业人员培训系统的开发中,分析了起重机模拟训练器的国内外研究现状,列举了起重机作业人员培训中的应用案例.%The papers describes the disadvantages in the traditional crane operating personnel training, advises the application of virtual simulation technology on the development of the crane operating personnel training system in regard to the current problems, analyzes the current study status of the crane simulation trainer home and abroad, and lists application cases of crane operating personnel training.

  16. Cyber Security Testing and Training Programs for Industrial Control Systems

    Energy Technology Data Exchange (ETDEWEB)

    Daniel Noyes

    2012-03-01

    Service providers rely on industrial control systems (ICS) to manage the flow of water at dams, open breakers on power grids, control ventilation and cooling in nuclear power plants, and more. In today's interconnected environment, this can present a serious cyber security challenge. To combat this growing challenge, government, private industry, and academia are working together to reduce cyber risks. The Idaho National Laboratory (INL) is a key contributor to the Department of Energy National SCADA Test Bed (NSTB) and the Department of Homeland Security (DHS) Control Systems Security Program (CSSP), both of which focus on improving the overall security posture of ICS in the national critical infrastructure. In support of the NSTB, INL hosts a dedicated SCADA testing facility which consists of multiple control systems supplied by leading national and international manufacturers. Within the test bed, INL researchers systematically examine control system components and work to identify vulnerabilities. In support of the CSSP, INL develops and conducts training courses which are designed to increase awareness and defensive capabilities for IT/Control System professionals. These trainings vary from web-based cyber security trainings for control systems engineers to more advanced hands-on training that culminates with a Red Team/ Blue Team exercise that is conducted within an actual control systems environment. INL also provides staffing and operational support to the DHS Industrial Control Systems Cyber Emergency Response Team (ICS-CERT) Security Operations Center which responds to and analyzes control systems cyber incidents across the 18 US critical infrastructure sectors.

  17. GIS In-Service Teacher Training Based on TPACK

    Science.gov (United States)

    Hong, Jung Eun; Stonier, Francis

    2015-01-01

    This article introduces the geographic information systems (GIS) in-service teacher training, focusing on the intersection of technological, pedagogical, and content knowledge (TPACK) for successful implementation of GIS in the classroom. Eleven social studies teachers in Georgia learned GIS technologies, inquiry-based learning, and social studies…

  18. GIS In-Service Teacher Training Based on TPACK

    Science.gov (United States)

    Hong, Jung Eun; Stonier, Francis

    2015-01-01

    This article introduces the geographic information systems (GIS) in-service teacher training, focusing on the intersection of technological, pedagogical, and content knowledge (TPACK) for successful implementation of GIS in the classroom. Eleven social studies teachers in Georgia learned GIS technologies, inquiry-based learning, and social studies…

  19. Discipline, Governmentality and 25 Years of Competency-Based Training

    Science.gov (United States)

    Hodge, Steven; Harris, Roger

    2012-01-01

    Among the many critiques of competency-based approaches to education and training (CBT) is a strain which draws on Foucault's analysis of "disciplinary" power and knowledge. Foucault offered an interpretation of modern institutions, such as prisons, armies and schools, which revealed subtle mechanisms of surveillance and systems of…

  20. Discipline, Governmentality and 25 Years of Competency-Based Training

    Science.gov (United States)

    Hodge, Steven; Harris, Roger

    2012-01-01

    Among the many critiques of competency-based approaches to education and training (CBT) is a strain which draws on Foucault's analysis of "disciplinary" power and knowledge. Foucault offered an interpretation of modern institutions, such as prisons, armies and schools, which revealed subtle mechanisms of surveillance and systems of knowledge that…

  1. Video game training and the reward system.

    Science.gov (United States)

    Lorenz, Robert C; Gleich, Tobias; Gallinat, Jürgen; Kühn, Simone

    2015-01-01

    Video games contain elaborate reinforcement and reward schedules that have the potential to maximize motivation. Neuroimaging studies suggest that video games might have an influence on the reward system. However, it is not clear whether reward-related properties represent a precondition, which biases an individual toward playing video games, or if these changes are the result of playing video games. Therefore, we conducted a longitudinal study to explore reward-related functional predictors in relation to video gaming experience as well as functional changes in the brain in response to video game training. Fifty healthy participants were randomly assigned to a video game training (TG) or control group (CG). Before and after training/control period, functional magnetic resonance imaging (fMRI) was conducted using a non-video game related reward task. At pretest, both groups showed strongest activation in ventral striatum (VS) during reward anticipation. At posttest, the TG showed very similar VS activity compared to pretest. In the CG, the VS activity was significantly attenuated. This longitudinal study revealed that video game training may preserve reward responsiveness in the VS in a retest situation over time. We suggest that video games are able to keep striatal responses to reward flexible, a mechanism which might be of critical value for applications such as therapeutic cognitive training.

  2. Video Game Training and the Reward System

    Directory of Open Access Journals (Sweden)

    Robert C. Lorenz

    2015-02-01

    Full Text Available Video games contain elaborate reinforcement and reward schedules that have the potential to maximize motivation. Neuroimaging studies suggest that video games might have an influence on the reward system. However, it is not clear whether reward-related properties represent a precondition, which biases an individual towards playing video games, or if these changes are the result of playing video games. Therefore, we conducted a longitudinal study to explore reward-related functional predictors in relation to video gaming experience as well as functional changes in the brain in response to video game training.Fifty healthy participants were randomly assigned to a video game training (TG or control group (CG. Before and after training/control period, functional magnetic resonance imaging (fMRI was conducted using a non-video game related reward task.At pretest, both groups showed strongest activation in ventral striatum (VS during reward anticipation. At posttest, the TG showed very similar VS activity compared to pretest. In the CG, the VS activity was significantly attenuated.This longitudinal study revealed that video game training may preserve reward responsiveness in the ventral striatum in a retest situation over time. We suggest that video games are able to keep striatal responses to reward flexible, a mechanism which might be of critical value for applications such as therapeutic cognitive training.

  3. Ambient Intelligence Systems for Personalized Sport Training

    Directory of Open Access Journals (Sweden)

    Daniel González-Jiménez

    2010-03-01

    Full Text Available Several research programs are tackling the use of Wireless Sensor Networks (WSN at specific fields, such as e-Health, e-Inclusion or e-Sport. This is the case of the project “Ambient Intelligence Systems Support for Athletes with Specific Profiles”, which intends to assist athletes in their training. In this paper, the main developments and outcomes from this project are described. The architecture of the system comprises a WSN deployed in the training area which provides communication with athletes’ mobile equipments, performs location tasks, and harvests environmental data (wind speed, temperature, etc.. Athletes are equipped with a monitoring unit which obtains data from their training (pulse, speed, etc.. Besides, a decision engine combines these real-time data together with static information about the training field, and from the athlete, to direct athletes’ training to fulfill some specific goal. A prototype is presented in this work for a cross country running scenario, where the objective is to maintain the heart rate (HR of the runner in a target range. For each track, the environmental conditions (temperature of the next track, the current athlete condition (HR, and the intrinsic difficulty of the track (slopes influence the performance of the athlete. The decision engine, implemented by means of (m; s-splines interpolation, estimates the future HR and selects the best track in each fork of the circuit. This method achieves a success ratio in the order of 80%. Indeed, results demonstrate that if environmental information is not take into account to derive training orders, the success ratio is reduced notably.

  4. Ambient intelligence systems for personalized sport training.

    Science.gov (United States)

    Vales-Alonso, Javier; López-Matencio, Pablo; Gonzalez-Castaño, Francisco J; Navarro-Hellín, Honorio; Baños-Guirao, Pedro J; Pérez-Martínez, Francisco J; Martínez-Álvarez, Rafael P; González-Jiménez, Daniel; Gil-Castiñeira, Felipe; Duro-Fernández, Richard

    2010-01-01

    Several research programs are tackling the use of Wireless Sensor Networks (WSN) at specific fields, such as e-Health, e-Inclusion or e-Sport. This is the case of the project "Ambient Intelligence Systems Support for Athletes with Specific Profiles", which intends to assist athletes in their training. In this paper, the main developments and outcomes from this project are described. The architecture of the system comprises a WSN deployed in the training area which provides communication with athletes' mobile equipments, performs location tasks, and harvests environmental data (wind speed, temperature, etc.). Athletes are equipped with a monitoring unit which obtains data from their training (pulse, speed, etc.). Besides, a decision engine combines these real-time data together with static information about the training field, and from the athlete, to direct athletes' training to fulfill some specific goal. A prototype is presented in this work for a cross country running scenario, where the objective is to maintain the heart rate (HR) of the runner in a target range. For each track, the environmental conditions (temperature of the next track), the current athlete condition (HR), and the intrinsic difficulty of the track (slopes) influence the performance of the athlete. The decision engine, implemented by means of (m, s)-splines interpolation, estimates the future HR and selects the best track in each fork of the circuit. This method achieves a success ratio in the order of 80%. Indeed, results demonstrate that if environmental information is not take into account to derive training orders, the success ratio is reduced notably.

  5. Key process issues in Cognitive Behavioral Analysis System of Psychotherapy (CBASP): translation of an evidence-based model into clinical practice and training.

    Science.gov (United States)

    Vivian, Dina; Salwen, Jessica

    2013-09-01

    Our "desired outcome" in writing this article was to present not only key process issues stemming from the Cognitive Behavioral Analysis System of Psychotherapy (CBASP; McCullough, 2000), but to highlight those therapy maneuvers that we, a "seasoned" clinician/supervisor and a clinical trainee, find most useful in delivering treatment and in conducting supervision. We strongly believe that it is only through the translation of evidence-based therapeutic models, such as CBASP, into effective training that a true integration of science and practice can be obtained. Thus, the congruence of trainer's and trainee's views on what constitute top process issues in therapy is important in evaluating the reliability of a therapy model; with this in mind, we focus on three process issues, as follows: (1) problems are anchored to the "here and now" and to specific situational outcomes; (2) patients are encouraged to identify the role they play in affecting their distressing outcomes and to take responsibility for "fixing" them; and (3) the therapist planfully engages in the process of change via disciplined personal involvement. Research and theory supporting these maneuvers are presented, in conjunction with clinical examples. 2013 APA, all rights reserved

  6. Central nervous system adaptation to exercise training

    Science.gov (United States)

    Kaminski, Lois Anne

    Exercise training causes physiological changes in skeletal muscle that results in enhanced performance in humans and animals. Despite numerous studies on exercise effects on skeletal muscle, relatively little is known about adaptive changes in the central nervous system. This study investigated whether spinal pathways that mediate locomotor activity undergo functional adaptation after 28 days of exercise training. Ventral horn spinal cord expression of calcitonin gene-related peptide (CGRP), a trophic factor at the neuromuscular junction, choline acetyltransferase (Chat), the synthetic enzyme for acetylcholine, vesicular acetylcholine transporter (Vacht), a transporter of ACh into synaptic vesicles and calcineurin (CaN), a protein phosphatase that phosphorylates ion channels and exocytosis machinery were measured to determine if changes in expression occurred in response to physical activity. Expression of these proteins was determined by western blot and immunohistochemistry (IHC). Comparisons between sedentary controls and animals that underwent either endurance training or resistance training were made. Control rats received no exercise other than normal cage activity. Endurance-trained rats were exercised 6 days/wk at 31m/min on a treadmill (8% incline) for 100 minutes. Resistance-trained rats supported their weight plus an additional load (70--80% body weight) on a 60° incline (3 x 3 min, 5 days/wk). CGRP expression was measured by radioimmunoassay (RIA). CGRP expression in the spinal dorsal and ventral horn of exercise-trained animals was not significantly different than controls. Chat expression measured by Western blot and IHC was not significantly different between runners and controls but expression in resistance-trained animals assayed by IHC was significantly less than controls and runners. Vacht and CaN immunoreactivity in motor neurons of endurance-trained rats was significantly elevated relative to control and resistance-trained animals. Ventral

  7. Treatment Efficacy of Integrative Family and Systems Treatment (I-FAST) With and Without Consultation: The Role of Model Training in the Sustainability of Evidence-Based Family Treatments.

    Science.gov (United States)

    Lee, Mo Yee; Hsu, Kai-Shyang; Liu, Chang; Greene, Gilbert J; Fraser, J Scott; Grove, David; Solovey, Andy; Edwards, Shivani G; Scott, Pam

    2016-07-01

    This study examined the efficacy of the Integrative Family and Systems Treatment (I-FAST) training model that seeks to support development of model expertise within the agency in the context of facilitating the sustainability of evidence-based family treatment within community mental health settings. A quasi-experimental design was used to examine treatment outcomes of I-FAST among agencies that received ongoing Consultation and agencies that received No Consultation upon completion of I-FAST training. χ (2) analyses and independent samples t test analyses showed that there were no significant differences between the two groups on clients who had achieved reliable change on Problem Severity and Functioning based on parents' assessments. Significance of this study is discussed in the context of the role of evidence-based family therapy (EBFT) training in facilitating its sustainability in community mental health settings.

  8. 虚拟仿真技术的三维LNG培训系统%LNG Technology Training Systems Based on Three-dimensional Virtual Simulation

    Institute of Scientific and Technical Information of China (English)

    马国光; 刘源海; 蒋茂琴

    2015-01-01

    Taking virtual three-dimensional simulation technology into LNG filling station staff training system, not only improve the efficiency of new employees, but also ensure the safe operation of LNG filling stations. The article describes the composition of the simulation system, designing model of each sub-module, NURBS modeling software methods and demonstrate interactive features of simulation system.The simulation system can be used for teaching and training, skills training staff to operate the new posts and accident drills and personnel rotation. Because of its vivid, lively and infectious, it can better mobilize the enthusiasm of students, improve the efficiency and quality of staff training and provide some technical support for the safe operation of LNG filling stations. Set of nature, science, flexibility in LNG simulation training system that can be better used in teaching and training related to LNG filling stations, is an effective means of improving staff skills.%将虚拟三维仿真技术引入到 LNG 加注站员工培训系统中, 不仅提高了新员工的工作效率, 还能保证LNG加注站的安全运行.文章系统的介绍了仿真系统的组成,各子模块的设计模型, NURBS软件建模的方法,演示了仿真系统的人机交互功能. 该仿真系统可用于专业教学与实习、新上岗员工操作技能培训以及在岗人员事故演练与轮训. 由于其逼真、生动、感染性好, 可更好的调动学员积极性, 提高员工培训效率和质量, 为LNG加注站的安全运行提供一定的技术保障. 集先进性、科学性、灵活性于一体的 LNG 仿真培训系统, 能更好的应用于LNG加注站相关教学与培训, 是一种有效的提高人员技术水平的手段.

  9. Evaluation of simulation-based training for aircraft carrier marshalling with learning cubic and Kirkpatrick’s models

    Institute of Scientific and Technical Information of China (English)

    Tian Yongliang; Liu Hu; Yin Jiao; Luo Mingqiang; Wu Guanghui

    2015-01-01

    Simulation-based training is a promising way to train a carrier flight deck crew because of the complex and dangerous working environment. Quantitative evaluation of simulation-based training quality is vital to make simulation-based training practical for aircraft carrier marshalling. This paper develops a personal computer-based aircraft carrier marshalling simulation system and a cave automatic virtual environment (CAVE)-based immersive environment. In order to compare the training effectiveness of simulation-based training and paper-based training, a learning cubic model is proposed and a contrast experiment is carried out as well. The experimental data is ana-lyzed based on a simplified Kirkpatrick’s model. The results show that simulation-based training is better than paper-based training by 26.80%after three rounds of testing, which prove the effective-ness of simulation-based aircraft carrier marshalling training.

  10. Why Task-Based Training is Superior to Traditional Training Methods

    OpenAIRE

    McGuire, Kath

    2008-01-01

    The risks of spreadsheet use do not just come from the misuse of formulae. As such, training needs to go beyond this technical aspect of spreadsheet use and look at the spreadsheet in its full business context. While standard training is by and large unable to do this, task-based training is perfectly suited to a contextual approach to training.

  11. 49 CFR 236.825 - System, automatic train control.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false System, automatic train control. 236.825 Section..., INSPECTION, MAINTENANCE, AND REPAIR OF SIGNAL AND TRAIN CONTROL SYSTEMS, DEVICES, AND APPLIANCES Definitions § 236.825 System, automatic train control. A system so arranged that its operation will...

  12. Teaching artificial neural systems to drive: Manual training techniques for autonomous systems

    Science.gov (United States)

    Shepanski, J. F.; Macy, S. A.

    1987-01-01

    A methodology was developed for manually training autonomous control systems based on artificial neural systems (ANS). In applications where the rule set governing an expert's decisions is difficult to formulate, ANS can be used to extract rules by associating the information an expert receives with the actions taken. Properly constructed networks imitate rules of behavior that permits them to function autonomously when they are trained on the spanning set of possible situations. This training can be provided manually, either under the direct supervision of a system trainer, or indirectly using a background mode where the networks assimilates training data as the expert performs its day-to-day tasks. To demonstrate these methods, an ANS network was trained to drive a vehicle through simulated freeway traffic.

  13. The construction and exploration of competency-based personalized resident training system%以能力为导向的个体化住院医师培训体系的建立与探索

    Institute of Scientific and Technical Information of China (English)

    倪诚; 李民; 韩彬; 张祺; 徐懋; 王军; 郭向阳

    2015-01-01

    我国的住院医师培训存在着发展不平衡、培训体系复杂、培训方式相对落后等问题.依托北京大学20年的住院医师培训经验和国内外的相关经验,北京大学第三医院以住院医师临床能力培训为核心,调动系统资源,注重医患沟通和医教研综合能力的培养;在此基础上,建立考核和反馈系统,根据住院医师的考核结果开展有针对性的培训,同时注意临床教师的培训并建立导师制,为住院医师的发展提供个体化指导;培训方法采用临床病例讨论、以问题为基础学习、模拟医学教学等多种形式:从而形成了以能力培养为导向、注重住院医师个体化特点和发展的住院医师规范化培训体系——个体化职业培训体系,为我国住院医师培训体系的改革、临床医师综合能力的提高和医疗资源的优化配置提供了切实可行的系统平台.%The resident training in China has a series of problems including imbalanced development,complicated training system,under-developed training methods and etc.Based on 20 years resident training experience in Peking University,and related domestic and foreign experience,Peking University Third Hospital has constructed competency-based resident training,which focuses on clinical competency training,as well as competencies of physician-patient communication,systems-based practice and teaching-research integration.Furthermore,assessment and feedback systems are constructed,and targeted training based on assessment results is developed.Clinical instructor training and tutorial system are also established,which provide personalized resident guidance.Training methods include clinical case discussion,problem based learning,medical simulation and etc.Thus,competency-based,personalized character and development focused standardized resident training ——personalized professional training system is formed,which provides possible system platformfor resident

  14. Handbook for Training Management during System Acquisition.

    Science.gov (United States)

    1986-04-01

    separate training contracts would have to be renegoti- ated, orders amended, students returned home, hotel reserva- tions changed, etc. Although this issue...HQ USAF/ LEYE , 7 February 1980. 24. US Department of the Air Force: Headquarters US Air Force. AFR 800-12: Acquisition of Support Equipment. Washington...AFR 800-21: Interim Contractor Support for Systems and Equipment. Washington, DC: HQ USAF/ LEYE , 26 September 1978. 27. US Department of the Air Force

  15. Downlink Training Techniques for FDD Massive MIMO Systems: Open-Loop and Closed-Loop Training With Memory

    Science.gov (United States)

    Choi, Junil; Love, David J.; Bidigare, Patrick

    2014-10-01

    The concept of deploying a large number of antennas at the base station, often called massive multiple-input multiple-output (MIMO), has drawn considerable interest because of its potential ability to revolutionize current wireless communication systems. Most literature on massive MIMO systems assumes time division duplexing (TDD), although frequency division duplexing (FDD) dominates current cellular systems. Due to the large number of transmit antennas at the base station, currently standardized approaches would require a large percentage of the precious downlink and uplink resources in FDD massive MIMO be used for training signal transmissions and channel state information (CSI) feedback. To reduce the overhead of the downlink training phase, we propose practical open-loop and closed-loop training frameworks in this paper. We assume the base station and the user share a common set of training signals in advance. In open-loop training, the base station transmits training signals in a round-robin manner, and the user successively estimates the current channel using long-term channel statistics such as temporal and spatial correlations and previous channel estimates. In closed-loop training, the user feeds back the best training signal to be sent in the future based on channel prediction and the previously received training signals. With a small amount of feedback from the user to the base station, closed-loop training offers better performance in the data communication phase, especially when the signal-to-noise ratio is low, the number of transmit antennas is large, or prior channel estimates are not accurate at the beginning of the communication setup, all of which would be mostly beneficial for massive MIMO systems.

  16. Focusing the research agenda for simulation training visual system requirements

    Science.gov (United States)

    Lloyd, Charles J.

    2014-06-01

    Advances in the capabilities of the display-related technologies with potential uses in simulation training devices continue to occur at a rapid pace. Simultaneously, ongoing reductions in defense spending stimulate the services to push a higher proportion of training into ground-based simulators to reduce their operational costs. These two trends result in increased customer expectations and desires for more capable training devices, while the money available for these devices is decreasing. Thus, there exists an increasing need to improve the efficiency of the acquisition process and to increase the probability that users get the training devices they need at the lowest practical cost. In support of this need the IDEAS program was initiated in 2010 with the goal of improving display system requirements associated with unmet user needs and expectations and disrupted acquisitions. This paper describes a process of identifying, rating, and selecting the design parameters that should receive research attention. Analyses of existing requirements documents reveal that between 40 and 50 specific design parameters (i.e., resolution, contrast, luminance, field of view, frame rate, etc.) are typically called out for the acquisition of a simulation training display system. Obviously no research effort can address the effects of this many parameters. Thus, we developed a defensible strategy for focusing limited R&D resources on a fraction of these parameters. This strategy encompasses six criteria to identify the parameters most worthy of research attention. Examples based on display design parameters recommended by stakeholders are provided.

  17. Train Control System Formalization Modeling oriented Movement Authority

    Directory of Open Access Journals (Sweden)

    Xiaoming Wang

    2012-09-01

    Full Text Available Chinese Train Control System-3(CTCS-3 was integrated via various control system devices, assurance of CTCS-3 system transmission probability relied on empirical judgment, it is necessary to form its formalization to support integration for system stability of the whole CTCS-3. Movement Authority(MA acts on the whole information process of CTCS-3 to control train, its process properties can be as the reflection of CTCS probability. Aiming at that,  paper selected MA as the objective, proposed MA-oriented CTCS-3 formalization modeling. Paper designed generation and transmission algorithms of MA, formed MA computation models for application functions. Based on computation models, paper constructed MA hierarchical Colored Petri Nets(CPN models, and completed MA timed CPN model, the report and experimental result demonstrate that the model proposed is effective and can reflect CTCS-3 system properties accurately. 

  18. 基于CSP的中小制造企业虚拟互助培训系统平台研究%Construction of the Virtual Mutual Aid Training System for Small and Medium Manufacturing Enterprises Based on CSP

    Institute of Scientific and Technical Information of China (English)

    黄辉宇; 罗剑英; 张智聪

    2012-01-01

    Focusing on the difficult in training for small and medium manufacturing enterprises ( SMMEs) , it designs a virtual mutual aid training pattern for SMMEs based on Cloud Service Provider(CSP). Firstly, it analyzes the topological and function of the platform, then discusses the training process and characteristic of pattern. Finally , it shows the detail about the construction plan of the training system platform for SMMEs based on CSP, the operating model and development planning. The platform has some function such as convenient for enterprise management, promoting the interflow among SMMEs and progress, saving training costs and improvement of training effectiveness, etc. This system is good practical significance for promoting forward of the training of SMMEs.%针对中小制造企业在培训中面临的难题,提出了基于云服务提供商(CSP)的中小制造企业虚拟互助培训模式.首先对模式的拓扑结构及功能进行了详细分析;然后对该模式下的培训流程以及模式特点进行了阐述;最后对基于CSP的中小制造企业培训系统平台的建设方案进行了研究,给出了平台的体系结构,并对平台经营模式及发展规划进行了阐述.该模式具有方便企业管理、促进企业交流与进步、节约培训成本、提高培训效果等优点,对促进中小制造企业培训工作的开展具有现实意义.

  19. Implementation of Innovations in Higher Education: The Case of Competency-Based Training in Ghana

    Science.gov (United States)

    Boahin, Peter; Hofman, W. H. Adriaan

    2012-01-01

    A notable trend in recent years has been the introduction of competency-based training (CBT) in vocational education and training systems in many countries. Several CBT training programmes in Ghana have been accredited and quality assured. This article explores the perception of both students and lecturers towards CBT and examines factors that…

  20. Implementation of innovations in higher education : the case of competency-based training in Ghana

    NARCIS (Netherlands)

    Boahin, Peter; Hofman, W. H. Adriaan

    2012-01-01

    A notable trend in recent years has been the introduction of competency-based training (CBT) in vocational education and training systems in many countries. Several CBT training programmes in Ghana have been accredited and quality assured. This article explores the perception of both students and le

  1. Employer Engagement with the Vocational Education and Training System in Australia. Occasional Paper

    Science.gov (United States)

    Stanwick, John

    2009-01-01

    This paper is a review of literature on employer engagement with vocational education and training (VET). The main conclusion is that the major form of engagement is through the competency-based training system, which is manifested through training packages. Another way employers are encouraged to engage with VET is through competition amongst…

  2. Information Management System training in the conditions of application configurations "1C: Enterprise"

    Directory of Open Access Journals (Sweden)

    Sergei Bogatenkov

    2014-04-01

    Full Text Available Introduction of information technology increases the efficiency of solving professional problems and to increase the role of information training. The article describes a system of information training in the conditions of application configurations "1C: Enterprise" based on the classification of staff according to their level of training and quality requirements, including the availability of appropriate certificates of 1C.

  3. Developing a Systematic In-House Training Program for Integrated Library Systems.

    Science.gov (United States)

    Glogoff, Stuart; Flynn, James P.

    1987-01-01

    Discusses several factors that may improve staff training on integrated library systems, including the application of andragogic learning theory, using effective on-the-job training techniques, the selection of trainers based on competencies, and visible administrative support during all phases of the staff training project. (37 references)…

  4. Confrontational C4ISR Simulation Training System Based on High Level Architecture%基于HLA的对抗性C4ISR仿真训练系统

    Institute of Scientific and Technical Information of China (English)

    李云龙; 姚芬

    2012-01-01

    A design of command,control, communication, and computer, intelligence, surveil- lance and reconnaissance (C4ISR) simulation training system is proposed for supporting the con- frontational training. Equal C4ISR simulation and distributed force generation systems are provid- ed a man in loop simulation training environment. In the environment is constructed, researchers can play as commanders of both sides for conducting confrontational exercises.%提出了一种能够支持时抗性训练的C^4ISR仿真训练系统设计方案,并通过为参试人员提供对等的红蓝双方C^4ISR仿真系统以及分布式兵力生成系统构建了一个“人在回路”的仿真训练环境。该环境中的参试人员可以分别扮演红蓝双方的指挥人员,开展对等的对抗性训练。

  5. Badminton training analysis system based on physiological computing%一个基于生理计算的羽毛球训练分析系统

    Institute of Scientific and Technical Information of China (English)

    袁中果; 罗文灿; 田丰

    2014-01-01

    Field studies are conducted in China Badminton Team and a badminton team in Beijing Sport University to inves-tigate current common problems in Badminton training. Based on the investigation, Physiological Plan system is designed. It has four levels, including hardware level, data processing level, algorithm level and the interface level. The hardware of Physiological Plan is based on the Berkeley Tricorder platform;data processing level is aiming to transform kinds of sensors to a uniform format;algorithm level includes algorithms of filter, peak finder, outlier detection, etc;coaches interact with the system through the interface level. Physiological Plan can collect ECG, EMG, bioimpedance, 3-axis accelerations of the player, provide real-time feedback of the data to coaches, and help them monitor and analyze the physiological states of the player. The experiment shows that Physiological Plan is valuable for coaches to monitor and analyze the states of players.%通过在国家羽毛球队和北京体育大学的现场调研分析了当前羽毛球训练中存在的问题,针对这些问题设计实现了Physiological Plan系统。系统分为硬件层、数据处理层、算法层和界面层。硬件层采用Berkeley Tricorder平台,数据处理层通过适配器模式将各个传感器的数据统一;算法层包括滤波算法、峰值检测算法以及Outlier检测算法等,界面层与教练进行交互,并将结果呈现给教练。该系统能同时采集和分析运动员的心电图(ECG)、肌电图(EMG)和3D加速度等信息,并将数据分析处理结果反馈给教练,解决了当前羽毛球训练中无法实时采集分析运动员生理数据的问题。实验结果表明该系统可以有效辅助教练员监控和分析运动员训练和比赛时的状态。

  6. 基于SPICE的半实物模拟训练系统%Semi-physical Simulation Training System Based on SPICE

    Institute of Scientific and Technical Information of China (English)

    摆卫兵; 杜新生; 宋志军

    2011-01-01

    For improving the reality of semi-physical simulation training system, SPICE circuit simulation technique is integrated into semi-physical simulation training systems by standard modularization design. The simulation training system of a ground-to-air missile guidance station is developed. Operation of physical components in panels is read by control to rewrite the specified SPICE file. The file is used as the input of SPICE in the simulation system. A main control program runs SPICE to simulate the file. The result of SPICE running is converted into output of physical components in panels. The simulation system can simulate normal operation and fault state.%为了提高半实物仿真模拟训练系统的操作真实程度,采用标准模块化设计的方法,将成熟的SPICE电路仿真技术集成到基于以太网的丰实物模拟训练设备中,研制了某型地空导弹制导站模拟训练系统.该模拟训练系统读取外部实物元件操作,改变预设SPICE电路文件的参数,并将其作为SPICE仿真输入.由主控程序运行SPICE仿真程序,并将仿真的结果转化为外部实物元件的输出.系统可以对正常的操作进行模拟,也可以时故障状态进行模拟.

  7. A Group Training System of Command and Drive Simulators of Certain Type Airplane Based on HLA%基于HLA的某型飞机指挥驾驶模拟器组训系统

    Institute of Scientific and Technical Information of China (English)

    林亚军; 王述运; 周晓光; 谷树山

    2012-01-01

    为解决多飞行训练模拟器与飞行训练指挥模拟器互联的复杂仿真任务问题,设计一种基于高层体系结构(high level architecture,HLA)的模拟器组训系统.以某型飞机飞行训练模拟器、飞行指挥训练模拟器为基础,提出多飞行训练模拟器与飞行训练指挥模拟器组训系统的结构,在原有平台的基础上,采用HLA/RTI作为其体系结构和支撑平台,对飞行指挥训练模拟器进行升级改造,实现了4种气象条件下各个飞行科目的模拟飞行日训练.仿真结果表明:该系统能减少实装损耗,保障飞行安全,具有较高的军事经济价值.%In order to solve the complex simulation mission of netting many fight simulators with command simulator, the paper studied and designed a new group training system of simulator based on high level architecture (HLA). Based on certain type airplane simulator and flight command simulator, the system structure of group training system by netting many current fight simulators with a current command simulator is presented. By adopting HLA/RTI as system structure and support platform, and upgrading the command and training simulator, the group training system can carry out each flight subject in four kinds of weather conditions. The simulation result shows that the system can reduce the wastage of actual equipment and ensure the flight security, has important military training value.

  8. The Construction of Training System of Hotel Staff based on PDCA Cycle ---Taking A Hotel as an Example%基于PDCA循环的酒店员工培训体系构建--以A酒店为例

    Institute of Scientific and Technical Information of China (English)

    傅士芹

    2014-01-01

    A hotel, as a five-star international hotel, invested a lot of manpower, material resources and financial resources in staff training each year, but the training effect is not satisfactory. This paper proposes the introduction of PDCA quality cycle mechanism in staff training, builds the staff training system based on PDCA, optimizes training project management process, and improves the efficiency of the hotel's training.%A酒店作为一家国际化的五星级酒店,每年在员工培训项目上投入了大量的人力物力和财力,但是培训效果却不尽如人意。本文提出了在员工培训中引入PDCA质量循环机制,构建了基于PDCA的员工培训体系,优化培训项目管理流程,提高酒店的培训效益。

  9. Web-Based Training Applications in Safeguards and Security

    Energy Technology Data Exchange (ETDEWEB)

    Lopez, R.L.

    1999-05-21

    The U.S. Department of Energy (DOE) requires all employees who hold a security clearance and have access to classified information and/or special nuclear material to be trained in the area of Safeguards and Security. Since the advent of the World Wide Web, personnel who are responsible for training have capitalized on this communication medium to develop and deliver Web-based training. Unlike traditional computer based training where the student was required to find a workstation where the training program resided, one of Web-based training strongest advantage is that the training can be delivered right to the workers desk top computer. This paper will address reasons for the driving forces behind the utilization of Web-based training at the Laboratory with a brief explanation of the different types of training conducted. Also discussed briefly is the different types of distance learning used in conjunction with Web-based training. The implementation strategy will be addressed and how the Laboratory utilized a Web-Based Standards Committee to develop standards for Web-based training applications. Web-based problems resulting from little or no communication between training personnel across the Laboratory will be touched on and how this was solved. Also discussed is the development of a ''Virtual Training Center'' where personnel can shop on-line for their training needs. Web-based training programs within the Safeguards and Security arena will be briefly discussed. Specifically, Web-based training in the area of Materials Control and Accountability will be explored. A Web-based example of what a student would experience during a training session is also discussed. A short closing statement of what the future of Web-based Training holds in the future is offered.

  10. Training the Masses ? Web-based Laser Safety Training at LLNL

    Energy Technology Data Exchange (ETDEWEB)

    Sprague, D D

    2004-12-17

    The LLNL work smart standard requires us to provide ongoing laser safety training for a large number of persons on a three-year cycle. In order to meet the standard, it was necessary to find a cost and performance effective method to perform this training. This paper discusses the scope of the training problem, specific LLNL training needs, various training methods used at LLNL, the advantages and disadvantages of these methods and the rationale for selecting web-based laser safety training. The tools and costs involved in developing web-based training courses are also discussed, in addition to conclusions drawn from our training operating experience. The ILSC lecture presentation contains a short demonstration of the LLNL web-based laser safety-training course.

  11. 基于dSPACE的高速列车牵引传动系统%Drive system based on dSPACE platform for high-speed train

    Institute of Scientific and Technical Information of China (English)

    葛兴来; 宋文胜; 冯晓云

    2012-01-01

    The variable-frequency speed regulation based on rotor flux control for the traction inverter-motor system with three-level diode NPC (Neutral-Point-Clamped) topology is analyzed covering whole speed range of high-speed train. The functional block of rotor-flux-oriented indirect vector control is given and its implementation algorithm is discussed in detail. The compensation algorithm for the precise modeling of the main circuit of three-level traction drive is presented,which considers the effect of dead-time and PWM sampling error. Its simulation model is built based on the hardware-in-the-loop real-time simulation platform of dSPACE and the traction drive control algorithm is programmed based on TMS320F2812 DSP. The comparison of control performance among different main circuit realization methods and among different calculation steps demonstrates the validity of the real-time simulation modeling algorithm and the drive control algorithm.%针对高速列车二极管中点箝位三电平拓扑牵引逆变器-牵引电机系统运行控制的要求,对牵引电机运行全速度范围中基于转子磁通控制的变频调速控制方式进行了分析,给出了转子磁场定向间接矢量控制功能框图并对实现算法进行了详细阐述.考虑死区效应和PWM采样误差的影响提出了三电平牵引传动主电路精确建模的补偿算法,建立了基于dSPACE半实物仿真平台的牵引传动主电路实时仿真模型,根据上述理论分析编制了基于TMS320F2812型DSP的牵引传动控制实现算法.对该控制算法在不同的主电路模型实现算法和不同计算步长下的实时仿真实验结果进行了对比分析,结果验证了该牵引传动主电路实时仿真建模算法和传动控制算法的有效性.

  12. [Training of animals with hypoinsulinemia: systems analysis].

    Science.gov (United States)

    Shvyrkova, N A; Zaraĭskaia, I Iu; Lukashev, A O

    1994-01-01

    Experiments on rabbits and rats with dithizone- and streptozotocin- induced (stz) diabetes were made to study the learning characteristics in animals with hypoinsulinemia. The analysis of operant feeding training of rabbits showed their higher searching behavior and more successful learning in hypoinsulinemic than those in intact animals. The behavior structure differences could be removed by an injection of insulin one hour before the testing. In experiments on rats with electroshock avoidance training some groups with different learning characteristics were distinguished. Searching activity of stz-rats was lower than that of controls, and the most of stz-rats belonged to a lazy group. The results are discussed according to Anokhin's theory of the functional system.

  13. Primary Care Behavioral Health Provider Training: Systematic Development and Implementation in a Large Medical System.

    Science.gov (United States)

    Dobmeyer, Anne C; Hunter, Christopher L; Corso, Meghan L; Nielsen, Matthew K; Corso, Kent A; Polizzi, Nicholas C; Earles, Jay E

    2016-09-01

    The expansion of integrated, collaborative, behavioral health services in primary care requires a trained behavioral health workforce with specific competencies to deliver effective, evidence-informed, team-based care. Most behavioral health providers do not have training or experience working as primary care behavioral health consultants (BHCs), and require structured training to function effectively in this role. This article discusses one such training program developed to meet the needs of a large healthcare system initiating widespread implementation of the primary care behavioral health model of service delivery. It details the Department of Defense's experience in developing its extensive BHC training program, including challenges of addressing personnel selection and hiring issues, selecting a model for training, developing and implementing a phased training curriculum, and improving the training over time to address identified gaps. Future directions for training improvements and lessons learned in a large healthcare system are discussed.

  14. Research on Compiling Methods of Train Working Diagram Based on Centralized Traffic Control (“CTC”) System%基于 CTC调度集中系统列车运行图编制方法的研究

    Institute of Scientific and Technical Information of China (English)

    沈农华

    2014-01-01

    研究编制我院CTC调度集中系统的列车运行图,既可以填补综合实训系统的一项空白,使系统的整体功能得到提升,为教学提供更多的实训内容,又可以为新校区的实训基地沙盘的再建设积累经验,有着重要的现实意义。%the research and compilation of the train working diagram based on the centralized traf-fic control system (“CTC”) may fill up the vacancy in the comprehensive training system to upgrade the overall function of the system and to provide more training information to the teaching work and may accumulate experiences to the reconstruction of the sand board of the training base in the campus .It is of important significance to the practice .

  15. Training Team Problem Solving Skills: An Event-Based Approach.

    Science.gov (United States)

    Oser, R. L.; Gualtieri, J. W.; Cannon-Bowers, J. A.; Salas, E.

    1999-01-01

    Discusses how to train teams in problem-solving skills. Topics include team training, the use of technology, instructional strategies, simulations and training, theoretical framework, and an event-based approach for training teams to perform in naturalistic environments. Contains 68 references. (Author/LRW)

  16. An analysis of image storage systems for scalable training of deep neural networks

    Energy Technology Data Exchange (ETDEWEB)

    Lim, Seung-Hwan [ORNL; Young, Steven R [ORNL; Patton, Robert M [ORNL

    2016-01-01

    This study presents a principled empirical evaluation of image storage systems for training deep neural networks. We employ the Caffe deep learning framework to train neural network models for three different data sets, MNIST, CIFAR-10, and ImageNet. While training the models, we evaluate five different options to retrieve training image data: (1) PNG-formatted image files on local file system; (2) pushing pixel arrays from image files into a single HDF5 file on local file system; (3) in-memory arrays to hold the pixel arrays in Python and C++; (4) loading the training data into LevelDB, a log-structured merge tree based key-value storage; and (5) loading the training data into LMDB, a B+tree based key-value storage. The experimental results quantitatively highlight the disadvantage of using normal image files on local file systems to train deep neural networks and demonstrate reliable performance with key-value storage based storage systems. When training a model on the ImageNet dataset, the image file option was more than 17 times slower than the key-value storage option. Along with measurements on training time, this study provides in-depth analysis on the cause of performance advantages/disadvantages of each back-end to train deep neural networks. We envision the provided measurements and analysis will shed light on the optimal way to architect systems for training neural networks in a scalable manner.

  17. Combination of Neural Networks and Fuzzy Clustering Algorithm to Evalution Training Simulation-Based Training

    Directory of Open Access Journals (Sweden)

    Lida Pourjafar

    2016-07-01

    Full Text Available With the advancement of computer technology, computer simulation in the field of education are more realistic and more effective. The definition of simulation is to create a virtual environment that accurately and real experiences to improve the individual. So Simulation Based Training is the ability to improve, replace, create or manage a real experience and training in a virtual mode. Simulation Based Training also provides large amounts of information to learn, so use data mining techniques to process information in the case of education can be very useful. So here we used data mining to examine the impact of simulation-based training. The database created in cooperation with relevant institutions, including 17 features. To study the effect of selected features, LDA method and Pearson's correlation coefficient was used along with genetic algorithm. Then we use fuzzy clustering to produce fuzzy system and improved it using Neural Networks. The results showed that the proposed method with reduced dimensions have 3% better than other methods.

  18. Numerical Analysis of a Train-Bridge System Subjected to Earthquake and Running Safety Evaluation of Moving Train

    Directory of Open Access Journals (Sweden)

    Xun Yang

    2016-01-01

    Full Text Available This paper investigates the dynamic response of a train-bridge system subjected to earthquakes, and the running safety indices of the train on the bridge under earthquake are studied. Taking a long span cable-stayed bridge across the Huangpu River as an example, a full three-dimensional finite element model of the train-bridge system was established, in which the soil-bridge and rail-train interactions were considered. Parallel computing based on contact balance was utilized to deal with this large-scale numerical simulation problem. The dynamic nonlinear analysis was performed on a Hummingbird supercomputer using the finite element code LS-DYNA 971. The results show that the acceleration responses of the train subjected to an earthquake are much greater than the ones without earthquake input, and the running safety of a moving train is affected by both the earthquake intensity and the running speed of the train. The running safety of the moving train can be evaluated by the threshold curve between earthquake intensity and train speed. The proposed modeling strategies and the simulated results can give a reference prediction of the dynamic behaviour of the train-bridge subjected to an earthquake.

  19. Convergence study in extended Kalman filter-based training of recurrent neural networks.

    Science.gov (United States)

    Wang, Xiaoyu; Huang, Yong

    2011-04-01

    Recurrent neural network (RNN) has emerged as a promising tool in modeling nonlinear dynamical systems, but the training convergence is still of concern. This paper aims to develop an effective extended Kalman filter-based RNN training approach with a controllable training convergence. The training convergence problem during extended Kalman filter-based RNN training has been proposed and studied by adapting two artificial training noise parameters: the covariance of measurement noise (R) and the covariance of process noise (Q) of Kalman filter. The R and Q adaption laws have been developed using the Lyapunov method and the maximum likelihood method, respectively. The effectiveness of the proposed adaption laws has been tested using a nonlinear dynamical benchmark system and further applied in cutting tool wear modeling. The results show that the R adaption law can effectively avoid the divergence problem and ensure the training convergence, whereas the Q adaption law helps improve the training convergence speed.

  20. Bayesian system identification of dynamical systems using highly informative training data

    Science.gov (United States)

    Green, P. L.; Cross, E. J.; Worden, K.

    2015-05-01

    This paper is concerned with the Bayesian system identification of structural dynamical systems using experimentally obtained training data. It is motivated by situations where, from a large quantity of training data, one must select a subset to infer probabilistic models. To that end, using concepts from information theory, expressions are derived which allow one to approximate the effect that a set of training data will have on parameter uncertainty as well as the plausibility of candidate model structures. The usefulness of this concept is then demonstrated through the system identification of several dynamical systems using both physics-based and emulator models. The result is a rigorous scientific framework which can be used to select 'highly informative' subsets from large quantities of training data.

  1. Barriers of the Development of Web-Based Training in Agricultural Higher Education System in Iran: A Case Study of Hamadan Bu Ali Sina University, Iran

    Science.gov (United States)

    Saadi, Heshmatollah; Mirzayi, Khalil; Movahedi, Reza

    2016-01-01

    Recently, higher education systems seek to use network-based and Internet-based information technologies in education, teaching and learning. E-learning in Iran higher education system has been started since 2003, however, its development has been very slow. The present study is a survey research. The participants of the study are faculty members,…

  2. Research on Competent Model Based on Digital Training Management System%基于胜任力模型的数字化训练管理系统研究

    Institute of Scientific and Technical Information of China (English)

    张晓清; 黄守鹏; 陈海莲; 徐世波

    2013-01-01

    随着我军大型装备的日益增多,如何控制大型装备的质量、成本和时间,对装备采购人员素质提出了越来越高的要求.加强装备采购人员的培养是其中的一个重要环节.探讨了采用数字化技术,对训练管理全过程进行精确化管理的方法.提出了采用胜任力模型作为人才素质评估基础,使用岗位相关能力训练内容列表-METL(mission essential task lists)描述训练任务,建立了符合国际标准的标准化、模块化的训练体系,为胜任力模型的定量评估提供了基础,同时为个性化训练提供了依据,解决了数字化训练如何管理的问题.%As more and more equipment fielded to our army, how to control the quality, cost and time in the production of these equipment is a very serious problem facing the equipment acquisition persons. Equipment acquisition person needs more and more training. In this paper, a digital training management system is introduced, which provides precision life cycle training management. This system is based on competency model, which is used to evaluate acquisition person's capability. Mission essential task list(METL) is used to describe the training tasks, which will set up a standard, module training system. METL provides a basis for competency model to evaluate trainee's capabilities, and it also provides a basis for personality training.

  3. 基于EON的弹射救生设备虚拟维修训练系统设计与实现%Design and Realization of Virtual Maintenance Training System for Ejection Rescue Equipment Based on EON

    Institute of Scientific and Technical Information of China (English)

    李林; 李海军; 梁宇

    2011-01-01

    In accordance with the engineering practice, function requirement of Virtual Maintenance Training System for ejection rescue equipment was analyzed. The requirements and rules about the design of this System was identified. The software and hardware configuration scheme was fixed. Finally, a suit of simulation system based on EON was developed, which has been testified effective in meeting the needs of training for unit.%从工程实际出发,对弹射救生设备虚拟维修训练系统的功能需求进行了分析,明确了系统的设计要求和设计准则,确定了系统的软硬件配置方案,开发了一套基于EON的仿真系统.实际应用表明,这一系统可以满足部队训练需求.

  4. 基于胜任力模型的医院管理干部培训体系研究%Research on Hospital Management Cadres Training System Based on Competency Model

    Institute of Scientific and Technical Information of China (English)

    刘晶晶; 宋智; 隗铁夫

    2016-01-01

    This article established acompetency model of hospital management cadres through behavioral event interview, literature research, questionnaire and benchmarking, and research on hospital management cadres training system was conducted based on the competency model. The purpose of this research was to solve the current problems existing in the training process, to improve the effectiveness of training and toenhance the overall quality of cadres through building a complete system of hospital management cadres training system.%本文通过行为事件访谈法、文献法、问卷调查法、标杆分析法等方法构建医院管理干部胜任力模型,并在此基础上开展管理干部培训体系研究。旨在通过构建完整的医院管理干部培训体系,解决当前培训过程中存在的问题,提高培训的有效性,提升管理干部的综合素质。

  5. Army Training Study: Concepts of the Army Training System.

    Science.gov (United States)

    1978-08-08

    Combat Units. 1 March 1971. Harher, Robert A. and Coleman, Charlie C. Application of Simulation Training Exercises to Crisis Relocation Planning...product or outpit of the Army’s helth -. Ssinn. 0 ro)gram qM is a go example of hw pr hugra-. udgetinc’ is intro-. to work. The Army’s health care

  6. Training Residential Staff to Conduct Trial-Based Functional Analyses

    Science.gov (United States)

    Lambert, Joseph M.; Bloom, Sarah E.; Kunnavatana, S. Shanun; Collins, Shawnee D.; Clay, Casey J.

    2013-01-01

    We taught 6 supervisors of a residential service provider for adults with developmental disabilities to train 9 house managers to conduct trial-based functional analyses. Effects of the training were evaluated with a nonconcurrent multiple baseline. Results suggest that house managers can be trained to conduct trial-based functional analyses with…

  7. Investigation into the computerized data bases of the Employment and Training Administration. Regional Management Information System Project (RMIS) report on second-year activities, 1975--1976

    Energy Technology Data Exchange (ETDEWEB)

    Postle, W.; Heckman, B.

    1977-01-01

    The research and development project discussed was aimed at creating the necessary computer system for the rapid retrieval, analysis, and display of information to meet the individual and nonroutine needs of the Department of Labor's Employment and Training Administration and the general public. The major objective was to demonstrate that it was both feasible and practical to organize data that are currently available and to provide planning and management information in a much more usable and timely fashion than previously possible. Fast access to data with a system which is easy to use was an important project goal. Programs were written to analyze and display data by means of bar, pie, and line charts, etc. Although prototypical interactive retrieval, analysis, and report formation tools have been developed, further research and development of interactive tools is required. (RWR)

  8. Can Competency-Based Training Fly?: An Overview of Key Issues for "Ab Initio" Pilot Training

    Science.gov (United States)

    Franks, Peter; Hay, Stephen; Mavin, Tim

    2014-01-01

    Competency-based training (CBT) for pilots was formally introduced in 1999 by the Civil Aviation Safety Authority (CASA) for training leading to the issue of aeroplane private and commercial pilot licences. This initiative followed the Australian government's introduction of CBT policy for vocational and workplace training in the late 1980's.…

  9. 基于胜任力模型的企业员工培训体系的研究%The Study on Employee Training System Based on Competency Model

    Institute of Scientific and Technical Information of China (English)

    梁伟真; 蒋洪超

    2015-01-01

    As the knowledge economy era comes, competency model has become one of the hot topics in the field of human resources management at present, and the competency-based training system has also been paid more and more attention. Firstly, this paper introduces the meaning of competency and competency model. Secondly,it elaborates the two recognized competency model currently, and describes the construction steps of competency model. Then to be against the defects of traditional training system. this paper proposes the necessity to construct the competency-based training system. Finally, it introduces how to build the staff training system based on competency model in detail.%随着知识经济时代的到来,胜任力模型成为人力资源管理领域中的热点问题之一,基于胜任力的培训体系也越来越受到关注。本文首先介绍了胜任力及胜任力模型的涵义,其次阐述了两大胜任力模型,并对胜任力模型的构建步骤做了说明。然后从传统培训体系的不足出发,提出了构建基于胜任力模型的培训体系的必要性。最后详细介绍了如何构建基于胜任力模型的员工培训体系。

  10. The Structure of Hotel Staff Training System Model based on the Competency%基于胜任力模型的酒店员工培训体系构建

    Institute of Scientific and Technical Information of China (English)

    翟金芝

    2015-01-01

    The training model based on Competency has been widely used in the enterprise, obtained the certain effect. In this article, it analyzes the current status of hotel training summary, introduces the competency model to include the applicability of the competency model to the hotel's staff training, further explore the speciifc steps of the structure of the hotel staff training system model based on the competency.%胜任力模型被广泛应用到企业培训中,已经取得了一定的成效.本文通过对当前酒店培训现状分析总结,从战略角度思考引入了胜任力模型,得出胜任力模型在酒店培训中的适用性,并进一步探讨了基于胜任力模型的酒店员工培训体系构建的具体步骤.

  11. Managing Training of Military Units: Development of a Management Information System.

    Science.gov (United States)

    Atwood, Nancy K.; Hiller, Jack H.

    An automated management information system was developed for planning and scheduling unit training in a U.S. Army infantry division. The primary goal of the project was to test the feasibility of the concept for a computer-based management information system. Specific objectives were to integrate information on personnel, training, and logistics…

  12. Structural Decoupling between the VET and the Employment Systems: Challenges Manifested in Assessment of Practical Training

    Science.gov (United States)

    Umarik, Meril; Loogma, Krista; Hinno, Krista

    2010-01-01

    This article aims to analyse how structural decoupling, which is an especially relevant problem for school-based vocational education and training (VET) systems, reveals itself in the assessment of practical training. Niklas Luhmann's social system theory has been applied to the analysis of assessment practices as a communication act between the…

  13. Structural Decoupling between the VET and the Employment Systems: Challenges Manifested in Assessment of Practical Training

    Science.gov (United States)

    Umarik, Meril; Loogma, Krista; Hinno, Krista

    2010-01-01

    This article aims to analyse how structural decoupling, which is an especially relevant problem for school-based vocational education and training (VET) systems, reveals itself in the assessment of practical training. Niklas Luhmann's social system theory has been applied to the analysis of assessment practices as a communication act between the…

  14. Locating the Fault Line: The Intersection of Internationalisation and Competency-Based Training

    Science.gov (United States)

    McKay, Heather

    2004-01-01

    This paper argues that the Tertiary and Further Education system in Australia has responded to globalisation in two paradoxical ways; the pro-active response of internationalisation and the reactive response of competency-based training. Competency-based training currently has a strangle hold on the TAFE sector and education has become a process…

  15. Twenty weeks of home-based interactive training of children with cerebral palsy improves functional abilities

    DEFF Research Database (Denmark)

    Lorentzen, Jakob; Greve, Line Z; Kliim-Due, Mette

    2015-01-01

    BACKGROUND: Home-based training is becoming ever more important with increasing demands on the public health systems. We investigated whether individualized and supervised interactive home-based training delivered through the internet improves functional abilities in children with cerebral palsy...

  16. Teaching and practice for Position requirements-oriented training system of ICU training nurses in secondary hospital

    OpenAIRE

    Huang, Hai-yan; Luo, Jian

    2014-01-01

    Objective: Establish position requirements-oriented training system of ICU training nurses in secondary hospital .To standardize the teaching management and improve the training effect for the training nurses in our ICU. Methods: Form the ICU training nurse teaching staff; Formulate training manual according to survey results of nurse training demand;Implement clinical teaching in stages according to the content of the training manual; Proceed comprehensive skills assessment in the different ...

  17. What Sense Can We Make of the Possibility of Vocational Didactics? An Approach from the Spanish School-Based System Complemented by Non-Formal Vocational Training

    Directory of Open Access Journals (Sweden)

    Fernando Marhuenda-Fluixá

    2015-12-01

    Full Text Available Our contribution attempts to review the development of the field of didactics in Spain in the past 35 years and its contribution to the development and improvement of vocational education and training. We intend to show that the concern of didactics is an issue of great concern (and dispute in Southern Europe, for which we will use Spain as an example. We will particularly analyse from a didactical approach (taking didactics as a normative applied discipline well established in academia the possibilities that a traditionally school-based discipline has to improve the development of vocational education practice in and out of schools, for young and adult people, in terms of pedagogical innovation.

  18. Dependability analysis of the data communication system in train control system

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    Communication based train control (CBTC) system is based on mobile communication and overcomes fixed blocks in order to increase track utilization and train safety. The data communication system (DCS) between trains and wayside equipment is a crucial factor for the safe and efficient operation of CBTC system. The dependability under various transmission conditions needs to be modeled and evaluated. In this paper,a stochastic reward net (SRN) model for DCS based IEEE 802.11 standard was developed,which captures all relevant failure and failure recovery behavior system aspects in a concise way. We compared the reliability,availability for DCS with and without access point (AP) and antenna redundant configuration. We also quantitatively evaluated and compared the frame loss probability for three DCS configurations with different train velocities and train numbers in one radio cell. Fixed-point iteration was adopted to simplify the analysis. Numerical results showed the significant improvement of the reliability,availability and the frame loss probability index for the full redundant configuration.

  19. Dependability analysis of the data communication system in train control system

    Institute of Scientific and Technical Information of China (English)

    XU TanHua; TANG Tao; GAO ChunHai; CAI BaiGen

    2009-01-01

    Communication based train control (CBTC) system is based on mobile communication and overcomes fixed blocks in order to increase track utilization and train safety. The data communication system (DCS) between trains and wayside equipment is a crucial factor for the safe and efficient operation of CBTC system. The dependability under various transmission conditions needs to be modeled and evaluated. In this paper, a stochastic reward net (SRN) model for DCS based IEEE 802.11 standard was developed, which captures all relevant failure and failure recovery behavior system aspects in a concise way. We compared the reliability, availability for DCS with and without access point (AP) and antenna redundant configuration. We also quantitatively evaluated and compared the frame loss probability for three DCS configurations with different train velocities and train numbers in one radio cell. Fixed-point iteration was adopted to simplify the analysis. Numerical results showed the significant improvement of the reliability, availability and the frame loss probability index for the full redundant configuration.

  20. Systematic Approach to Training for System Engineers in Nuclear Power Plants

    Energy Technology Data Exchange (ETDEWEB)

    Kwak, Jeong-keun [Korea Hydro and Nuclear Power Co., Ulsan (Korea, Republic of)

    2015-10-15

    In my paper, comprehensive preparations, tangible applications, and final establishments of training for system engineers are described using practical materials in KHNP. The purpose of this paper is to formulate SAT based training in KHNP, especially for system engineers. Hence, to achieve this goal, over one year study was performed considering voluminous materials and working experiences. Through the process, SAT based training package for system engineers was finished, in the end. In terms of training in NPPs, SAT methodology is the unwavering trend in South Korea since NPPs export to UAE. Therefore, materialization of SAT based training for system engineers from the origin of SAT to the finalization of SAT should not be overlooked. A variety of accident preventive approaches have been adopted since the first commercial NPP operation in Calder Hall, United Kingdom. Among diverse event preventive ways, training has played an important role for the improvement of NPPs reliability and safety. This is reason why nuclear industry in every country has established and maintained own training institutes and methods. Since the Three Mile Island (TMI) accident, United States Nuclear Regulatory Commission (USNRC) recommended many betterment plans to US nuclear industry for the elevation of NPPs safety. In the suggested considerations, systematic approach to training, so called SAT appeared in the world. Basically, SAT is composed of five stages, what is called ADDIE. Hence, through ADDIE process, holistic and trustworthy training could be realized in the actual NPPs operation and maintenance. For this reason, SAT is the representative training methodology in the US nuclear business.

  1. Methodological bases of innovative training of specialists in nanotechnology field

    OpenAIRE

    FIGOVSKY Oleg Lvovich; SHAMELKHANOVA Nelya A.; AIDAROVA Saule B.

    2016-01-01

    The performance of innovative training system aimed at highly intellectual specialists in the area of nanotechnologies for Kazakhstan’s economy demands establishment and development of nanotechnological market in the country, teaching of innovative engineering combined with consistent research, integration of trained specialists with latest technologies and sciences at the international level. Methodological aspects of training competitive specialists for nanotechnological field are spe...

  2. From Training to Learning in Enterprise Resource Planning Systems

    Science.gov (United States)

    Kerr, Don; Murray, Peter A.; Burgess, Kevin

    2012-01-01

    The information systems' literature outlines how training is a critical factor to successful Enterprise Resource Planning (ERP) implementations. Yet, types of training are not discussed in the literature and there is little indication if existing training is effective and whether relevant contextual factors have been considered. Without…

  3. Life-Cycle Costing for Training System Procurement.

    Science.gov (United States)

    Roden, Steve L.

    1984-01-01

    Discusses annual cost and present worth methods as two basic ways of calculating life-cycle cost to make purchasing decisions when replacing training systems. A training cost analysis worksheet to aid in asking comprehensive questions about training costs as they currently exist is included. (MBR)

  4. 78 FR 5767 - Positive Train Control Systems (RRR)

    Science.gov (United States)

    2013-01-28

    ... Federal Railroad Administration 49 CFR Parts 234, 235, and 236 RIN 2130-AC32 Positive Train Control... railroads install positive train control (PTC) systems. The present document clarifies FRA's responses to... rules concerning the ``limited operations'' exception, en route failures of trains operating with PTC...

  5. EFFECTIVENESS OF LAND BASED ENDURANCE TRAINING VERSUS AQUATIC BASED ENDURANCE TRAINING ON IMPROVING ENDURANCE IN NORMAL INDIVIDUALS

    Directory of Open Access Journals (Sweden)

    Sabitha Eunice Regima

    2015-06-01

    Full Text Available Background: Recently the exercises and fitness professionals have adopted water as an alternative medium for delivering programs to improve fitness and health. When exercise on dry land our skeletal muscular, cardiovascular, respiratory and other body systems are greatly affected by the forces of gravity. When exercise in water, the effects created by the gravitational pull on the body are attenuated. Therefore the aim of this study was to determine the effectiveness of land based endurance training and aquatic based endurance training for enhancing endurance in normal individuals. Methods: An experimental study design with 30 subjects healthy individuals between 20-30 years of both sexes currently were divided equally into 2 groups. Group A underwent land based exercises while Group B underwent aquatic based exercises. The outcome measures consist of RPP (rate pressure product, REC HR (recovery heart rate, RHR (resting heart rate and 6MWD (6 minute walking distance was measured before (pre-training and after four weeks of endurance training. Results: In this study, the mean improvement between the 2 groups of land and aquatic based endurance exercises were tested for significance using a dependent t test. The calculated t value were 43.550, 4.583, 16, 5.870 for RPP, REC HR, RHR, 6MWD for group A respectively. For group B 25.922, 12.762, 27.495,19.236 for RPP, REC HR, RHR, 6MWD for group A respectively with p<0.05. This clearly indicated that both land based exercises and aquatic based exercises will improve cardiovascular endurance significantly and there is no significant difference between land based exercises and aquatic based exercises for enhancing endurance in normal individuals. Conclusion: It is concluded that both land based and aquatic based endurance exercises methods produce equivalent, if not same effect on the enhancement of aerobic endurance. There was no significant difference between these two exercising mediums. Nonetheless

  6. Framework of Evaluation Index System for Farmers’ Training under the New Situation

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    At present,income of farmers’ training evaluation can not reflect the real connotation of training and the scientific evaluation index system is lacked. Based on this,it is concluded that evaluation of farmers’ training is composed of demand evaluation,process evaluation and effect evaluation. Farmers’ training evaluation system is evaluated including four grades of indices. Among them,the third grade index include demand investigation,satisfaction degree of peasant household,satisfaction degree of peasant household,organization degree,talent benefit,economic benefit,social benefit. The fourth grade index is the probability of demand investigation,training method,training content,training time,training textbook,teaching facility,tracking service,plan establishment,trainee,trainer,training evaluation,knowledge understanding degree,behavior change rate,growth rate of unit yield,growth rate of unit income,growth rate of output per worker,increasing rate of organization degree and participation degree. Connotation of evaluation index and the mathematical expressions of some indices are described in order to correctly evaluate the effect of training,to improve the quality of training,and to establish the training based on science.

  7. Adopsi Model Competency Based Training dalam Kewirausahaan

    Directory of Open Access Journals (Sweden)

    I Ketut Santra

    2009-01-01

    Full Text Available The aim of the research is improving the teaching method in entrepreneurship subject. This research adopted the competency based training (CBT into the entrepreneurship. The major task in this research is formulated and designed the entrepreneurship competency. Entrepreneurship competency indicated by Personal, Strategic and Situational and Business competence. All of entrepreneurship competences are described into sub topic of competence. After designing and formulating the game and simulation the research continuing to implement the competency based training in the real class. The time consumed to implementing the CBT one semester, starting on September 2006 to early February 2007. The lesson learnt from the implementation period, the CBT could improve the student competence in Personal, Situational Strategic and Business. The three of the competencies are important for the success entrepreneur. It is a sign of application of “Kurikulum Berbasis Kompetensi”. There are many evidences to describe the achievement of the CBT in entrepreneurship subject. Firstly, physically achievement, that all of the student’s business plan could became the real business. The evidences are presented by picture of the student’s real business. Secondly theoretically achievement, that the Personal, Situational Strategic and Business competence statistically have significant relation with Business Plan even Real Business quality. The effect of the Personal, Situational Strategic and Business competence to Business Plan quality is 84.4%. and, to the Real Business quality 77.2%. The statistic’s evidence suggests that the redesign of the entrepreneurship subject is the right way. The content of the entrepreneur competence (Personal, Situational and Strategic and Business competence have impact to the student to conduct and running for own business.

  8. Neutron Source Facility Training Simulator Based on EPICS

    Energy Technology Data Exchange (ETDEWEB)

    Park, Young Soo; Wei, Thomas Y.; Vilim, Richard B.; Grelle, Austin L.; Dworzanski, Pawel L.; Gohar, Yousry

    2015-01-01

    A plant operator training simulator is developed for training the plant operators as well as for design verification of plant control system (PCS) and plant protection system (PPS) for the Kharkov Institute of Physics and Technology Neutron Source Facility. The simulator provides the operator interface for the whole plant including the sub-critical assembly coolant loop, target coolant loop, secondary coolant loop, and other facility systems. The operator interface is implemented based on Experimental Physics and Industrial Control System (EPICS), which is a comprehensive software development platform for distributed control systems. Since its development at Argonne National Laboratory, it has been widely adopted in the experimental physics community, e.g. for control of accelerator facilities. This work is the first implementation for a nuclear facility. The main parts of the operator interface are the plant control panel and plant protection panel. The development involved implementation of process variable database, sequence logic, and graphical user interface (GUI) for the PCS and PPS utilizing EPICS and related software tools, e.g. sequencer for sequence logic, and control system studio (CSS-BOY) for graphical use interface. For functional verification of the PCS and PPS, a plant model is interfaced, which is a physics-based model of the facility coolant loops implemented as a numerical computer code. The training simulator is tested and demonstrated its effectiveness in various plant operation sequences, e.g. start-up, shut-down, maintenance, and refueling. It was also tested for verification of the plant protection system under various trip conditions.

  9. An interactive Virtual Reality simulation system for robot control and operator training

    Energy Technology Data Exchange (ETDEWEB)

    Miner, N.E.; Stansfield, S.A.

    1993-11-01

    Robotic systems are often very complex and difficult to operate, especially as multiple robots are integrated to accomplish difficult tasks. In addition, training the operators of these complex robotic systems is time-consuming and costly. In this paper, a virtual reality based robotic control system is presented. The virtual reality system provides a means by which operators can operate, and be trained to operate, complex robotic systems in an intuitive, cost-effective way. Operator interaction with the robotic system is at a high, task-oriented, level. Continuous state monitoring prevents illegal robot actions and provides interactive feedback to the operator and real-time training for novice users.

  10. Employers' Approaches to Work-Based Training in Britain.

    Science.gov (United States)

    Hillage, Jim

    1996-01-01

    The British Labour Force Survey indicates that work-based training is skewed toward service sector occupations and high-level workers. Few employers have a formal or systematic training approach. Lower-skilled, more disadvantaged workers have the least access to education and training. (SK)

  11. Arithmetic Training Does Not Improve Approximate Number System Acuity

    OpenAIRE

    Marcus Lindskog; Anders Winman; Leo Poom

    2016-01-01

    The Approximate Number System (ANS) is thought to support non-symbolic representations of numerical magnitudes in humans. Recently much debate has focused on the causal direction for an observed relation between ANS acuity and arithmetic fluency. Here we investigate if arithmetic training can improve ANS acuity. We show with an experimental training study consisting of six 45-minute training sessions that although feedback during arithmetic training improves arithmetic performance substantial...

  12. Novel television-based cognitive training improves working memory and executive function.

    Directory of Open Access Journals (Sweden)

    Evelyn Shatil

    Full Text Available The main study objective was to investigate the effect of interactive television-based cognitive training on cognitive performance of 119 healthy older adults, aged 60-87 years. Participants were randomly allocated to a cognitive training group or to an active control group in a single-blind controlled two-group design. Before and after training interactive television cognitive performance was assessed on well validated tests of fluid, higher-order ability, and system usability was evaluated. The participants in the cognitive training group completed a television-based cognitive training programme, while the participants in the active control group completed a TV-based programme of personally benefiting activities. Significant improvements were observed in well validated working memory and executive function tasks in the cognitive training but not in the control group. None of the groups showed statistically significant improvement in life satisfaction score. Participants' reports of "adequate" to "high" system usability testify to the successful development and implementation of the interactive television-based system and compliant cognitive training contents. The study demonstrates that cognitive training delivered by means of an interactive television system can generate genuine cognitive benefits in users and these are measurable using well-validated cognitive tests. Thus, older adults who cannot use or afford a computer can easily use digital interactive television to benefit from advanced software applications designed to train cognition.

  13. Novel television-based cognitive training improves working memory and executive function.

    Science.gov (United States)

    Shatil, Evelyn; Mikulecká, Jaroslava; Bellotti, Francesco; Bureš, Vladimír

    2014-01-01

    The main study objective was to investigate the effect of interactive television-based cognitive training on cognitive performance of 119 healthy older adults, aged 60-87 years. Participants were randomly allocated to a cognitive training group or to an active control group in a single-blind controlled two-group design. Before and after training interactive television cognitive performance was assessed on well validated tests of fluid, higher-order ability, and system usability was evaluated. The participants in the cognitive training group completed a television-based cognitive training programme, while the participants in the active control group completed a TV-based programme of personally benefiting activities. Significant improvements were observed in well validated working memory and executive function tasks in the cognitive training but not in the control group. None of the groups showed statistically significant improvement in life satisfaction score. Participants' reports of "adequate" to "high" system usability testify to the successful development and implementation of the interactive television-based system and compliant cognitive training contents. The study demonstrates that cognitive training delivered by means of an interactive television system can generate genuine cognitive benefits in users and these are measurable using well-validated cognitive tests. Thus, older adults who cannot use or afford a computer can easily use digital interactive television to benefit from advanced software applications designed to train cognition.

  14. Strengthening health workforce capacity through work-based training.

    Science.gov (United States)

    Matovu, Joseph K B; Wanyenze, Rhoda K; Mawemuko, Susan; Okui, Olico; Bazeyo, William; Serwadda, David

    2013-01-24

    Although much attention has been given to increasing the number of health workers, less focus has been directed at developing models of training that address real-life workplace needs. Makerere University School of Public Health (MakSPH) with funding support from the Centers for Disease Control and Prevention (CDC) developed an eight-month modular, in-service work-based training program aimed at strengthening the capacity for monitoring and evaluation (M&E) and continuous quality improvement (CQI) in health service delivery. This capacity building program, initiated in 2008, is offered to in-service health professionals working in Uganda. The purpose of the training is to strengthen the capacity to provide quality health services through hands-on training that allows for skills building with minimum work disruptions while encouraging greater involvement of other institutional staff to enhance continuity and sustainability. The hands-on training uses practical gaps and challenges at the workplace through a highly participatory process. Trainees work with other staff to design and implement 'projects' meant to address work-related priority problems, working closely with mentors. Trainees' knowledge and skills are enhanced through short courses offered at specific intervals throughout the course. Overall, 143 trainees were admitted between 2008 and 2011. Of these, 120 (84%) from 66 institutions completed the training successfully. Of the trainees, 37% were Social Scientists, 34% were Medical/Nursing/Clinical Officers, 5.8% were Statisticians, while 23% belonged to other professions. Majority of the trainees (80%) were employed by Non-Government Organizations while 20% worked with the public health sector. Trainees implemented 66 projects which addressed issues such as improving access to health care services; reducing waiting time for patients; strengthening M&E systems; and improving data collection and reporting. The projects implemented aimed to improve trainees

  15. Strengthening health workforce capacity through work-based training

    Directory of Open Access Journals (Sweden)

    Matovu Joseph KB

    2013-01-01

    Full Text Available Abstract Background Although much attention has been given to increasing the number of health workers, less focus has been directed at developing models of training that address real-life workplace needs. Makerere University School of Public Health (MakSPH with funding support from the Centers for Disease Control and Prevention (CDC developed an eight-month modular, in-service work-based training program aimed at strengthening the capacity for monitoring and evaluation (M&E and continuous quality improvement (CQI in health service delivery. Methods This capacity building program, initiated in 2008, is offered to in-service health professionals working in Uganda. The purpose of the training is to strengthen the capacity to provide quality health services through hands-on training that allows for skills building with minimum work disruptions while encouraging greater involvement of other institutional staff to enhance continuity and sustainability. The hands-on training uses practical gaps and challenges at the workplace through a highly participatory process. Trainees work with other staff to design and implement ‘projects’ meant to address work-related priority problems, working closely with mentors. Trainees’ knowledge and skills are enhanced through short courses offered at specific intervals throughout the course. Results Overall, 143 trainees were admitted between 2008 and 2011. Of these, 120 (84% from 66 institutions completed the training successfully. Of the trainees, 37% were Social Scientists, 34% were Medical/Nursing/Clinical Officers, 5.8% were Statisticians, while 23% belonged to other professions. Majority of the trainees (80% were employed by Non-Government Organizations while 20% worked with the public health sector. Trainees implemented 66 projects which addressed issues such as improving access to health care services; reducing waiting time for patients; strengthening M&E systems; and improving data collection and

  16. The Orbital Maneuvering Vehicle Training Facility visual system concept

    Science.gov (United States)

    Williams, Keith

    1989-01-01

    The purpose of the Orbital Maneuvering Vehicle (OMV) Training Facility (OTF) is to provide effective training for OMV pilots. A critical part of the training environment is the Visual System, which will simulate the video scenes produced by the OMV Closed-Circuit Television (CCTV) system. The simulation will include camera models, dynamic target models, moving appendages, and scene degradation due to the compression/decompression of video signal. Video system malfunctions will also be provided to ensure that the pilot is ready to meet all challenges the real-world might provide. One possible visual system configuration for the training facility that will meet existing requirements is described.

  17. Do Army Helicopter Training Simulators Need Motion Bases?

    OpenAIRE

    McCauley, Michael E.

    2006-01-01

    United States Army Research Institute for the Behavioral and Social Sciences This report reviews the arguments and the evidence regarding the need for simulator motion bases in training helicopter pilots. It discusses flight simulators, perceptual fidelity, history of motion bases, disturbance versus maneuver motion, human motion sensation, and reviews the empirical evidence for the training effectiveness of motion bases. The section on training effectiveness reviews research f...

  18. IPARTS Overview Improved Performance and Readiness Training System

    OpenAIRE

    McCauley, Michael; Kolsch, Mathias

    2012-01-01

    MOVES Research & Education Systems Seminar: Presentation; Session 3c: Human Systems and Training (Operational Systems); Moderator: Mike McCauley; Introduction to and a Progress Report on Transitioning IPARTS; speakers: Mathias Kolsch & Mike McCauley

  19. Joint timing/frequency offset estimation and correction based on FrFT encoded training symbols for PDM CO-OFDM systems.

    Science.gov (United States)

    Zhou, Huibin; Li, Xiang; Tang, Ming; Wu, Qiong; Chen, Xi; Luo, Ming; Fu, Songnian; Liu, Deming

    2016-12-12

    A joint timing offset (TO) and frequency offset (FO) estimation algorithm is proposed for polarization division multiplexing (PDM) coherent optical orthogonal frequency-division multiplexing (CO-OFDM) systems. It is realized by taking the advantage of the time-frequency property of the fractional Fourier transformation (FrFT) encoded training symbols. Compared with the classical Schmidl & Cox method, the proposed algorithm exhibits robust estimation result of timing offset with poor optical signal-to-noise ratio (OSNR) and nonlinear interference. For the frequency offset estimation, a quite large FO estimation ranges of [-5GHz + 5GHz] can be achieved. The mean normalized estimation error can be kept under 0.002 and the max normalized estimation error is no more than 0.008. The feasibility and effectiveness of the proposed joint estimation algorithm has been verified by experiments. The transmission performances with [-5GHz + 5GHz] FO are compared under the OSNR range from 14 to 27dB in a 106.8Gbit/s 16-ary quadrature amplitude modulation (16-QAM) PDM CO-OFDM transmission system. The proposed TO/FO estimation algorithm performs robustly and accurately without any induced BER degradations.

  20. 基于SPS成品油管道仿真培训系统研究%Multi-product Pipeline Simulation Training System based on SPS

    Institute of Scientific and Technical Information of China (English)

    徐庆春; 任泽

    2015-01-01

    根据SPS作为后台计算程序,力控作为前台界面开发成品油管道的仿真培训系统,讨论其数据交互的模式.SPS开放了API和OPC等接口,力控同时也开放了API、OPC和DDE等接口,当需要实现数据交互时可以适当的选择进行对接,讲解了API-API、API-DDE、API-OPC和OPC-OPC四种对接模式,同时也对4种模式的具体实现操作和优劣对比进行了叙述.%This paper discusses a data interactive mode by taking SPS as background process and force control as a multi-product pipeline simulation training system. The SPS opens API and OPC interfaces, and the force control opens the API, OPC and DDE interfaces. The system can be appropriately selected for docking when it needs to implement the data interaction. The paper introduces such 4 docking mode as API-API, API-DDE, API-OPC and OPC-OPC, and describes the typical implement operation and the comparison of advantages and disadvantages of these four modes.

  1. Competency-based Training: Evidence of a Failed Policy in Training Reform.

    Science.gov (United States)

    Cornford, Ian R.

    2000-01-01

    Examines whether competency-based training is working in practice in Australian vocational education and whether it is producing superior skill performance. Explores the ideological nature of the competency-based training policy framework and the nature of related research commissioned by government agencies. Reviews the empirical evidence that…

  2. Cadaver-based training is superior to simulation training for cricothyrotomy and tube thoracostomy.

    Science.gov (United States)

    Takayesu, James Kimo; Peak, David; Stearns, Dana

    2017-02-01

    Emergency medicine (EM) training mandates that residents be able to competently perform low-frequency critical procedures upon graduation. Simulation is the main method of training in addition to clinical patient care. Access to cadaver-based training is limited due to cost and availability. The relative fidelity and perceived value of cadaver-based simulation training is unknown. This pilot study sought to describe the relative value of cadaver training compared to simulation for cricothyrotomy and tube thoracostomy. To perform a pilot study to assess whether there is a significant difference in fidelity and educational experience of cadaver-based training compared to simulation training. To understand how important this difference is in training residents in low-frequency procedures. Twenty-two senior EM residents (PGY3 and 4) who had completed standard simulation training on cricothyrotomy and tube thoracostomy participated in a formalin-fixed cadaver training program. Participants were surveyed on the relative fidelity of the training using a 100 point visual analogue scale (VAS) with 100 defined as equal to performing the procedure on a real patient. Respondents were also asked to estimate how much the cadaveric training improved the comfort level with performing the procedures on a scale between 0 and 100 %. Open-response feedback was also collected. The response rate was 100 % (22/22). The average fidelity of the cadaver versus simulation training was 79.9 ± 7.0 vs. 34.7 ± 13.4 for cricothyrotomy (p training was rated as 78.5 ± 13.3 for tube thoracostomy and 78.7 ± 14.3 for cricothyrotomy. All respondents felt this difference in fidelity to be important for procedural training with 21/22 respondents specifically citing the importance of superior landmark and tissue fidelity compared to simulation training. Cadaver-based training provides superior landmark and tissue fidelity compared to simulation training and may be a valuable addition to EM

  3. Study on the Establishing of Vocational Physical Training System of the Higher Vocational Students Based on Independent Training%基于自主训练的高职学生职业体能训练体系建立的思考

    Institute of Scientific and Technical Information of China (English)

    邓万先

    2015-01-01

    the article reforms the traditional mode of physical education, put forward the physical teaching mode based on professional fitness training. This mode take students self evaluation, self learning and autonomous training as the main means, design physical fitness test, training method and the instruction manual, in order to set up professional physical training system which accord with the characteristics of vocational students. And finally guide the student to form the habit of independent training and self care, enhance students' physical quality for employment need, strengthen the "lifetime sports" consciousness of physical exercise.%文中改革传统的体育教学模式, 提出基于职业体能训练的体育教学模式, 以学生自我评价、 自我学习、 自主训练为主要手段, 设计职业体能测试与训练方法和指导手册,建立符合高职学生特点的职业体能训练体系, 最终引导学生形成自主训练和自我保健的习惯, 增强学生就业所需要的身体素质, 加强 "终身体育" 的体育锻炼意识.

  4. A Simulation-Based Approach to Training Operational Cultural Competence

    Science.gov (United States)

    Johnson, W. Lewis

    2010-01-01

    Cultural knowledge and skills are critically important for military operations, emergency response, or any job that involves interaction with a culturally diverse population. However, it is not obvious what cultural knowledge and skills need to be trained, and how to integrate that training with the other training that trainees must undergo. Cultural training needs to be broad enough to encompass both regional (culture-specific) and cross-cultural (culture-general) competencies, yet be focused enough to result in targeted improvements in on-the-job performance. This paper describes a comprehensive instructional development methodology and training technology framework that focuses cultural training on operational needs. It supports knowledge acquisition, skill acquisition, and skill transfer. It supports both training and assessment, and integrates with other aspects of operational skills training. Two training systems will be used to illustrate this approach: the Virtual Cultural Awareness Trainer (VCAT) and the Tactical Dari language and culture training system. The paper also discusses new and emerging capabilities that are integrating cultural competence training more strongly with other aspects of training and mission rehearsal.

  5. The welfare consequences and efficacy of training pet dogs with remote electronic training collars in comparison to reward based training.

    Directory of Open Access Journals (Sweden)

    Jonathan J Cooper

    positive reward based training.

  6. A new practice in fruit trees: Centrifugal training system

    Directory of Open Access Journals (Sweden)

    Ersin ATAY

    2013-06-01

    Full Text Available The choice of the training system is a rather important decision for yield, fruit quality and profitability. There were dramatic changes in concepts for apple training in the last years. Centrifugal training system which was one of the innovations was developed in the beginning of the 2000’s in France. SolAxe training system forms the main part of this training system. The most innovative aspect of the Centrifugal training system is the artificial extinction technique. This technique is carried out more specifically in the center of the tree and on the underside of branches to remove potentially poor quality fruits. Artificial extinction improves light distribution within the tree canopy especially in colored-fruit varieties for which the light climate is particularly important. It also offers an alternative training method to reduce biennial bearing. In addition to canopy porosity created by artificial extinction, this training system can help reducing disease and harmful insects. In this study it is aimed to explain general rules of centrifugal training system.

  7. Quantitative Safety Analysis of Train Control System Based on Markov Decision Process%基于 Markov 决策过程的列控系统定量安全分析方法

    Institute of Scientific and Technical Information of China (English)

    周果; 赵会兵

    2016-01-01

    In order to manage the hazards in the phase of train control system design and safety assessment , the quantitative safety analysis of train control system is crucial . T he results of the quantitative analysis can be used to judge and compare the pros and cons of the prototype designs , to evaluate the probabilistic risks of haz‐ards and to determine w hether hidden dangers can be controlled within the acceptable range with the risk miti‐gation measures taken . In this paper , a Markov Decision Process based modelling method was proposed to build system behavior model of the two consecutive trains in the train control system , to integrate the normal behaviours and failure behaviours of the system and to put forward Comprehensive Behaviour Model (CBM ) . The dangerous failure probability of the hazard was calculated under the probabilistic model checking tool PRISM . The methodology of quantitative safety analysis for train control system was presented .%为了在列控系统的设计阶段和安全评估阶段对系统隐患进行把握,对系统的设计进行定量安全分析是至关重要的。定量分析的结果可以用来判断和比较设计的优劣,也可用来评估隐患的风险,并根据分析结果判断所采取的隐患控制措施是否使隐患的风险被控制在可接受的范围内。本文应用以Markov决策过程为基础的建模方法,对列控系统中的双车追踪场景进行系统行为建模,集成系统正常行为和失效行为,提出综合系统行为模型CBM ,并通过概率模型检验工具 PRISM对危险失效概率进行准确计算,提出列控系统定量安全分析方法。

  8. 基于多Agent的现代制造企业培训系统研究%Research on Training System of Modern Manufacturing Enterprises Based on Multi-Agent

    Institute of Scientific and Technical Information of China (English)

    王飞; 荀月凤

    2012-01-01

    Aiming at the problems existing in the traditional manufacturing enterprise training systems, an intelligent manufacturing enterprise training systems based on multi-agent is proposed. Through combing the ASP.NET technology and multi -Agent technology, it realizes the functions such as employee management, on-line training, intelligent recommendation, and test on-line, which meets the requirement of enterprise and employees. The system resolves the intelligent, individual study content recommendation, and career planning of employees, provides network learner individual learning recommendation in interactive learning environment, for improving training effect.%针对传统制造企业培训系统中出现的问题,提出了一个基于多Agent的企业培训系统.本文从制造企业培训的要求出发,利用Asp.net技术与多Agent技术相结合原理,实现了员工管理,在线培训、智能推荐、网上考试等功能,满足了企业和员工的需求.系统通过多Agent技术的运用,较好的解决了学习内容推荐的智能化,个性化以及员工职业生涯规划等问题,使网络学习者能在一种交互式的学习环境中得到更人性化的学习推荐服务,从而改善培训效果.

  9. The Development of Substation Simulation Training System Based on Service Oriented Architecture%基于面向服务架构的变电站仿真培训系统开发

    Institute of Scientific and Technical Information of China (English)

    武江斌; 陈慷; 赵高帅

    2012-01-01

    In order to provide a substation simulation training platform for the students specialized in electric power,and taking a 220 kV substation for example,this paper proposes the architecture of a substation simulation training system based on SOA.The basic functions of the training system such as switching operation and fault simulation are realized by using the Silverlight client technology and WCF communication technology in Microsoft Visual Studio software,2010.%为了给电力专业的学生提供变电站仿真培训平台,以某个220 kV变电站为例,提出了一种基于SOA的变电站仿真培训系统的架构。使用Microsoft Visual Studio 2010开发工具中的Silverlight客户端技术和WCF(Windows Communication Foundation)通信技术,实现了仿真培训软件的倒闸操作、故障仿真等基本功能。

  10. The discourse of professional competence-based training based: a critical analysis of professionals’ initial training at higher education

    Directory of Open Access Journals (Sweden)

    Eduardo Fernández Rodríguez

    2009-04-01

    Full Text Available This article aims at carrying out a political analysis of the discourse of training based on competences offering elements of reflection that distort the readiness with which this model of teaching training has been assumed in Spain. The article is divided into two sections. In the first one, competence-based training is framed within the new ways of work organisation in a postfordian economy and the main elements of a curricular design based on a professional-competence approach are described. In the second section some mythologies associated to training for employability and to competence-based learning are explored.

  11. Research on the Crucial Technology in Virtual Training System of Engineering Equipment

    Directory of Open Access Journals (Sweden)

    Jiang Tianhe

    2013-02-01

    Full Text Available The virtual training system involves a large number of technical problems which affect the promotion and application in our country. In this work, several key techniques for the development of engineering equipment virtual training system are addressed. Firstly, the reconstruction method for three views of machine parts is proposed based on rapid 3D surface fitting as well as NURBS composite surface. Then, the interactive control techniques for the 3D visualization interactive assembly are studied in detail. The key technology of collision detection is also illuminated in the last part. The entire engineering equipment support training system, that includes structure expressing, principle demonstration, panoramic roaming, disassembly training as well as maintenance and repair training, is developed. This facilitates the trainees in learning the support training procedures step by step, and quickly improves their technical skills.

  12. Challenges for the work-based learning in vocational education and training

    DEFF Research Database (Denmark)

    Jørgensen, Christian Helms

    Dual systems of vocational education and training that build on the tradition of apprenticeship, have many attractive qualities, seen from a political perspective. VET systems that comprise a significant amount of work-based training, provide a valuable alternative for young people who chose...... not to pursue an academic career. Countries with strong apprenticeship systems tend to have less youth unemployment and a smoother transition to the labour market than others. Furthermore, from a learning perspective, the out-comes of work-based training and informal learning are enhanced when they are combined...

  13. Challenges for work-based learning in vocational education and training in the Nordic Countries

    DEFF Research Database (Denmark)

    Jørgensen, Christian Helms

    2015-01-01

    Dual systems of vocational education and training that build on the tradition of apprenticeship, have many attractive qualities, seen from a political perspective. VET systems that comprise a significant amount of work-based training, provide a valuable alternative for young people who chose...... not to pursue an academic career. Countries with strong apprenticeship systems tend to have less youth unemployment and a smoother transition to the labour market than others. Furthermore, from a learning perspective, the outcomes of work-based training and informal learning are enhanced when they are combined...

  14. 基于RED5技术在线视频培训系统的设计%Design of Online Video Training System Based on RED5

    Institute of Scientific and Technical Information of China (English)

    石王阳; 吴林林

    2015-01-01

    As the key part of online video training system,the server system based on streaming media technology plays a major role. However,streaming media server systems for commercial purpose are expensive,and related technology closed and the application is inconvenient. In this case,through analysis and research on Red5, i.e. the open source streaming media server,this paper proposes a design of online video training system based on RED5,which can realize remote video training,online live communication and on-time transmission of data file,and thus functional and performance tests to RED5 have been conducted.%在线视频培训系统的主要组成部分是流媒体技术的服务器系统,而市场上商用的流媒体服务器系统不仅技术封闭而且价格昂贵,使用受到限制和不便。针对所述问题,在对开源的RED5流媒体服务器系统研究的基础上,设计了基于RED5技术的在线视频培训系统,能够实现远程视频培训、在线直播交流和数据文件的在线传输,并对其进行了功能和性能测试。

  15. Evaluation of management information systems: a study at a further education and training college

    CSIR Research Space (South Africa)

    Visser, M

    2013-03-01

    Full Text Available Management information systems (MIS) are pivotal in the efficient and effective running of Further Education and Training (FET) colleges. Therefore, the evaluation of MIS success is an essential spoke in the wheel of FET college success. Based...

  16. Semi-supervised adaptation in ssvep-based brain-computer interface using tri-training

    DEFF Research Database (Denmark)

    Bender, Thomas; Kjaer, Troels W.; Thomsen, Carsten E.

    2013-01-01

    This paper presents a novel and computationally simple tri-training based semi-supervised steady-state visual evoked potential (SSVEP)-based brain-computer interface (BCI). It is implemented with autocorrelation-based features and a Naïve-Bayes classifier (NBC). The system uses nine characters...... presented on a 100 Hz CRT-monitor, three scalp electrodes for signal acquisition, a gUSB-amp for preamplification and two PCs for data-processing and stimulus control respectively. Preliminary test results of the system on nine healthy subjects, with and without tri-training, indicates that the accuracy...... improves as a result of tri-training....

  17. Compression method based on training dataset of SVM

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    The method to compress the training dataset of Support Vector Machine (SVM) based on the character of the Support Vector Machine is proposed.First,the distance between the unit in two training datasets,and then the samples that keep away from hyper-plane are discarded in order to compress the training dataset.The time spent in training SVM with the training dataset compressed by the method is shortened obviously.The result of the experiment shows that the algorithm is effective.

  18. Academic Training: Toward Sustainable Energy Systems?

    CERN Multimedia

    Françoise Benz

    2006-01-01

    ACADEMIC TRAINING LECTURE SERIES 28, 29, 30, 31 March from 11:00 to 12:00 - Main Auditorium, bldg. 500 Toward Sustainable Energy Systems? F. Tellez / CIEMAT, Madrid, E and D.Martinez / CIEMAT-PSA, Almeria, E Recent work on alternative energies go in the direction of proving the feasibility of solar energy as one of the best alternatives into the future. Europe, as everybody else, has understandably vested interests in insourcing energetic demands as far as affordable. The good news is that solar energy may be its deciding straw, because it has remarkable facilities and projects probing the possibilities of this option. Two european research centers are at the leading edge in this area: ENEA, which is leading 'Archimede', a vast solar array project in Sicily, and CIEMAT, with its Plataforma Solar de Almeria (PSA, www.psa.es) ,a major solar energy facility at the south of Spain. Both will become basic poles of the planned 'EURO-MED' electricity interconnection, intending to carry solar electricity f...

  19. Academic Training: Toward Sustainable Energy Systems?

    CERN Multimedia

    Françoise Benz

    2006-01-01

    ACADEMIC TRAINING LECTURE SERIES 28, 29, 30, 31 March from 11:00 to 12:00 - Main Auditorium, bldg. 500 Toward Sustainable Energy Systems? F. Tellez / CIEMAT, Madrid, E and D.Martinez / CIEMAT-PSA, Almeria, E Recent work on alternative energies go in the direction of proving the feasibility of solar energy as one of the best alternatives into the future. Europe, as everybody else, has understandably vested interests in insourcing energetic demands as far as affordable. The good news is that solar energy may be its deciding straw, because it has remarkable facilities and projects probing the possibilities of this option. Two european research centers are at the leading edge in this area: ENEA, which is leading 'Archimede', a vast solar array project in Sicily, and CIEMAT, with its Plataforma Solar de Almeria (PSA, www.psa.es), a major solar energy facility at the south of Spain. Both will become basic poles of the planned 'EURO-MED'electricity interconnection, intending to carry solar electricity fro...

  20. The vocational education and training system in Denmark

    DEFF Research Database (Denmark)

    Cort, Pia; Wiborg, Susanne

    2009-01-01

    Analysis of developments in vocational education and training systems in Australia, Canada, Denmark, France, Germany, Korea, Mexico, Morocco, the UK and the US.......Analysis of developments in vocational education and training systems in Australia, Canada, Denmark, France, Germany, Korea, Mexico, Morocco, the UK and the US....

  1. The vocational education and training system in Denmark

    DEFF Research Database (Denmark)

    Cort, Pia; Wiborg, Susanne

    2009-01-01

    Analysis of developments in vocational education and training systems in Australia, Canada, Denmark, France, Germany, Korea, Mexico, Morocco, the UK and the US.......Analysis of developments in vocational education and training systems in Australia, Canada, Denmark, France, Germany, Korea, Mexico, Morocco, the UK and the US....

  2. An Old Chestnut Revisited: Teachers' Opinions and Attitudes toward Grading within a Competency Based Training Framework

    Science.gov (United States)

    Richards, James

    2014-01-01

    The purpose of this study was to explore teachers' opinions with regard to the value and process of grading within a competency based training (CBT) framework, following the introduction of a formalised grading system at a specialist Technical and Further Education centre for hospitality and tourism training The data were gathered using a 16-item…

  3. An Old Chestnut Revisited: Teachers' Opinions and Attitudes toward Grading within a Competency Based Training Framework

    Science.gov (United States)

    Richards, James

    2014-01-01

    The purpose of this study was to explore teachers' opinions with regard to the value and process of grading within a competency based training (CBT) framework, following the introduction of a formalised grading system at a specialist Technical and Further Education centre for hospitality and tourism training The data were gathered using a 16-item…

  4. Competency-Based Training for Adults Who Work with Children. Postsecondary Project: Final Report.

    Science.gov (United States)

    Associates for Renewal in Education, Inc., Washington, DC.

    The objective of this project was to develop and test ten module units of a competency-based training system for adults who work with young children. Phases of the developmental process are described. Training sessions for voluntary participants in the module writing project are outlined, and planning, writing and editing activities are indicated.…

  5. To what extent do site-based training, mentoring, and operational research improve district health system management and leadership in low- and middle-income countries: a systematic review protocol.

    Science.gov (United States)

    Belrhiti, Zakaria; Booth, Andrew; Marchal, Bruno; Verstraeten, Roosmarijn

    2016-04-27

    District health managers play a key role in the effectiveness of decentralized health systems in low- and middle-income countries. Inadequate management and leadership skills often hamper their ability to improve quality of care and effectiveness of health service delivery. Nevertheless, significant investments have been made in capacity-building programmes based on site-based training, mentoring, and operational research. This systematic review aims to review the effectiveness of site-based training, mentoring, and operational research (or action research) on the improvement of district health system management and leadership. Our secondary objectives are to assess whether variations in composition or intensity of the intervention influence its effectiveness and to identify enabling and constraining contexts and underlying mechanisms. We will search the following databases: MEDLINE, PsycInfo, Cochrane Library, CRD database (DARE), Cochrane Effective Practice and Organisation of Care (EPOC) group, ISI Web of Science, Health Evidence.org, PDQ-Evidence, ERIC, EMBASE, and TRIP. Complementary search will be performed (hand-searching journals and citation and reference tracking). Studies that meet the following PICO (Population, Intervention, Comparison, Outcome) criteria will be included: P: professionals working at district health management level; I: site-based training with or without mentoring, or operational research; C: normal institutional arrangements; and O: district health management functions. We will include cluster randomized controlled trials, controlled before-and-after studies, interrupted time series analysis, quasi-experimental designs, and cohort and longitudinal studies. Qualitative research will be included to contextualize findings and identify barriers and facilitators. Primary outcomes that will be reported are district health management and leadership functions. We will assess risk of bias with the Cochrane Collaboration's tools for randomized

  6. State of virtual reality based disaster preparedness and response training.

    Science.gov (United States)

    Hsu, Edbert B; Li, Yang; Bayram, Jamil D; Levinson, David; Yang, Samuel; Monahan, Colleen

    2013-04-24

    The advent of technologically-based approaches to disaster response training through Virtual Reality (VR) environments appears promising in its ability to bridge the gaps of other commonly established training formats. Specifically, the immersive and participatory nature of VR training offers a unique realistic quality that is not generally present in classroom-based or web-based training, yet retains considerable cost advantages over large-scale real-life exercises and other modalities and is gaining increasing acceptance. Currently, numerous government departments and agencies including the U.S. Department of Homeland Security (DHS), the Centers for Disease Control and Prevention (CDC) as well as academic institutions are exploring the unique advantages of VR-based training for disaster preparedness and response. Growing implementation of VR-based training for disaster preparedness and response, conducted either independently or combined with other training formats, is anticipated. This paper reviews several applications of VR-based training in the United States, and reveals advantages as well as potential drawbacks and challenges associated with the implementation of such training platform.

  7. Extending the features of RBMK refuelling machine simulator with a training tool based on virtual reality

    Energy Technology Data Exchange (ETDEWEB)

    Khoudiakov, M.; Slonimsky, V.; Mitrofanov, S. (and others)

    2004-07-01

    The paper describes a continuation of efforts of an international Russian - Norwegian joint team to improve operational safety during the refuelling process of an RBMK-type reactor by implementing a training simulator based on an innovative Virtual Reality (VR) approach. During the preceding 1st stage of the project a display-based simulator was extended with VR models of the real Refuelling Machine (RM) and its environment in order to improve both the learning process and operation's effectiveness. The simulator's challenge is to support the performance (operational activity) of RM operational staff firstly by helping them to develop basic knowledge and skills as well as to keep skilled staff in close touch with the complex machinery of the Refuelling Machine. During the 2nd stage of the joint project the functional scope of the VR-simulator was greatly enhanced - firstly, by connecting to the RBMK-unit full-scope simulator, and, secondly, by including a training program and simulator model upgrade. The present 3rd stage of the Project is primarily oriented towards the improvement of the training process for maintenance and operational personnel by means of a development of the Training Support Methodology and Courses (TSMC) to be based on Virtual Reality and enlarged functionality of 3D and process modelling. The TMSC development is based on Russian and International Regulatory Bodies requirements and recommendations. Design, development and creation of a specialised VR-based Training System for RM Maintenance Personnel are very important for the Russian RBMK plants. The main goal is to create a powerful, autonomous VR-based simulator for training technical maintenance personnel on the Refuelling Machine. VR based training is expected to improve the effect of training compared to the current training based on traditional methods using printed documentation. The LNPP management and the Regulatory Bodies supported this goal. The VR-based Training System

  8. Implementing Embedded Training (ET): Volume 3. The Role of ET in the Training System Concept

    Science.gov (United States)

    1988-04-01

    2. Training system concepL development guidance (concluded). 24 by TrainingStm Siuati ontou Develop Concept StieS I Idenif ikel Crew by--- Cre...o Weapon launch control o Weapon sensor monitoring (weapons with man-in-loop; e.g. FOG -M) o Weapon guidance and control (man-in-loop only) o Command

  9. Integrating Soft Set Theory and Fuzzy Linguistic Model to Evaluate the Performance of Training Simulation Systems.

    Science.gov (United States)

    Chang, Kuei-Hu; Chang, Yung-Chia; Chain, Kai; Chung, Hsiang-Yu

    2016-01-01

    The advancement of high technologies and the arrival of the information age have caused changes to the modern warfare. The military forces of many countries have replaced partially real training drills with training simulation systems to achieve combat readiness. However, considerable types of training simulation systems are used in military settings. In addition, differences in system set up time, functions, the environment, and the competency of system operators, as well as incomplete information have made it difficult to evaluate the performance of training simulation systems. To address the aforementioned problems, this study integrated analytic hierarchy process, soft set theory, and the fuzzy linguistic representation model to evaluate the performance of various training simulation systems. Furthermore, importance-performance analysis was adopted to examine the influence of saving costs and training safety of training simulation systems. The findings of this study are expected to facilitate applying military training simulation systems, avoiding wasting of resources (e.g., low utility and idle time), and providing data for subsequent applications and analysis. To verify the method proposed in this study, the numerical examples of the performance evaluation of training simulation systems were adopted and compared with the numerical results of an AHP and a novel AHP-based ranking technique. The results verified that not only could expert-provided questionnaire information be fully considered to lower the repetition rate of performance ranking, but a two-dimensional graph could also be used to help administrators allocate limited resources, thereby enhancing the investment benefits and training effectiveness of a training simulation system.

  10. CDIO Based Optimization of Urban Planning Personnel Training Courses in Forestry Universities

    Institute of Scientific and Technical Information of China (English)

    Ming; SUN; Jun; ZHANG; Jun; DONG; Bing; CHANG

    2014-01-01

    On the basis of analyzing existing course system of urban planning discipline,this paper came up with a framework for optimization of urban planning personnel training mode and course system,oriented towards training practical engineering personnel and based on CDIO engineering education and teaching platform. Then it made empirical study on setting of the urban planning discipline in Northeast Forestry University. It proposed changing the original "3 + 2" course system,exploring and optimizing the course system,improving teaching effect of urban planning personnel training courses,and raising planning and design ability of students.

  11. A structured and object oriented approach to training system modeling

    OpenAIRE

    Malysheva Elena Yuryevna; Bobrovsky Sergey Michailovich

    2015-01-01

    Structured Analysis and Object Oriented Analysis are widely adopted for system modelling. The article describes the examples of university training system modeling as examples of structured modeling and object-oriented modeling.

  12. Optimal Channel Training in Uplink Network MIMO Systems

    CERN Document Server

    Hoydis, Jakob; Debbah, Merouane

    2011-01-01

    We consider a multi-cell frequency-selective fading uplink channel (network MIMO) from K single-antenna user terminals (UTs) to B cooperative base stations (BSs) with M antennas each. The BSs, assumed to be oblivious of the applied codebooks, forward compressed versions of their observations to a central station (CS) via capacity limited backhaul links. The CS jointly decodes the messages from all UTs. Since the BSs and the CS are assumed to have no prior channel state information (CSI), the channel needs to be estimated during its coherence time. Based on a lower bound of the ergodic mutual information, we determine the optimal fraction of the coherence time used for channel training, taking different path losses between the UTs and the BSs into account. We then study how the optimal training length is impacted by the backhaul capacity. Although our analytical results are based on a large system limit, we show by simulations that they provide very accurate approximations for even small system dimensions.

  13. 基于卫星导航系统的高速列车定位技术研究%Research on High-speed Train Positioning Technology Based on Satellite Navigation System

    Institute of Scientific and Technical Information of China (English)

    李卫东; 侯丽虹

    2016-01-01

    In this paper,we first introduce the development of a global navigation satellite system and analyze its per-formance.By combining our research results and the application of a train positioning technology that uses domestic and international satellite navigation systems,we divide the train positioning technology into four categories.Then, we comprehensively analyze the performance of the train positioning technology with respect to accuracy,effective-ness,and safety integrity;summarize the existing problems;and suggest solutions.Finally,we make recommenda-tions regarding the future development of high-speed train positioning technology based on satellite navigation.%首先,介绍全球卫星导航系统的发展状况,对比分析全球卫星导航系统性能。并结合国内外基于卫星导航系统的列车定位技术的研究成果和应用情况,将列车定位技术分为四大类。然后,从精准性、有效性、安全完整性三个方面对列车定位技术综合性能进行分析,总结其存在的问题并给出解决方法。最后对基于卫星导航的高速列车定位技术的未来发展趋势进行展望。

  14. Building National Capacity for Research Mentor Training: An Evidence-Based Approach to Training the Trainers

    Science.gov (United States)

    Pfund, Christine; Spencer, Kimberly C.; Asquith, Pamela; House, Stephanie C.; Miller, Sarah; Sorkness, Christine A.

    2015-01-01

    Research mentor training (RMT), based on the published "Entering Mentoring" curricula series, has been shown to improve the knowledge and skills of research mentors across career stages, as self-reported by both the mentors engaged in training and their mentees. To promote widespread dissemination and empower others to implement this…

  15. Education system and teacher training in India

    African Journals Online (AJOL)

    RPO

    The average number of students per primary, upper primary secondary and higher ... industrial training institute (ITI) or polytechnic college. The higher secondary .... Dress code for the trainees will be strictly followed. 7. Every day before the ...

  16. The Research of Network Operating System Training Based on Server Virtualization%基于服务器虚拟化技术的网络系统实训研究

    Institute of Scientific and Technical Information of China (English)

    徐勤岸; 周一兵

    2014-01-01

    The operating system training is a training activity for the operating system. Compared with general application train-ings in computer room, the operating system trainings have many difficulties in data saving and the training environment is com-plex. So it is difficult to do the training in general computer room. Using server virtualization technology to construct the online operating system training platform can solve those problems occurred in general computer room. The platform can help improv-ing the efficiency and effect of the training.%网络系统实训是针对操作系统开展的实训活动。相对于一般的在机房进行的应用软件实训,它具有实训数据保存困难、实训环境复杂等特点,因此在普通机房进行网络系统实训具有较大困难。利用服务器虚拟化技术构建网上的网络系统实训平台则可以很好解决网络系统实训在普通机房中出现的问题,提高网络系统实训的效率和效果。

  17. SIDH: A Game-Based Architecture for a Training Simulator

    Directory of Open Access Journals (Sweden)

    P. Backlund

    2009-01-01

    Full Text Available Game-based simulators, sometimes referred to as “lightweight” simulators, have benefits such as flexible technology and economic feasibility. In this article, we extend the notion of a game-based simulator by introducing multiple screen view and physical interaction. These features are expected to enhance immersion and fidelity. By utilizing these concepts we have constructed a training simulator for breathing apparatus entry. Game hardware and software have been used to produce the application. More important, the application itself is deliberately designed to be a game. Indeed, one important design goal is to create an entertaining and motivating experience combined with learning goals in order to create a serious game. The system has been evaluated in cooperation with the Swedish Rescue Services Agency to see which architectural features contribute to perceived fidelity. The modes of visualization and interaction as well as level design contribute to the usefulness of the system.

  18. Enhancing Surgical Team Performance with Game-Based training

    Directory of Open Access Journals (Sweden)

    Christine Kreutzer

    2016-03-01

    Full Text Available  Poor team communication has been attributed to many patient safety issues in healthcare. Efficacious team training methods are needed. The present study examines the use of a game-based training approach for enhancing surgical team communication skills. Participants who played the game achieved improved declarative knowledge, and had greater levels of training transfer relative to the control group. These results suggest that game-based training may to be a promising mechanism for improving teamwork in the healthcare industry.  

  19. 基于MATLAB的塔式起重机仿真实体训练系统%Based on the MATLAB Solid Simulation Training System of Tower Crane

    Institute of Scientific and Technical Information of China (English)

    彭雪鹏; 王永红

    2014-01-01

    本文通过采集真实的塔式起重机运动数据、驾驶联动台的控制数据,对于运动数据基于MATLAB进行建模分析,建立按比例缩小的塔式起重机仿真实体模型,分析驾驶联动台的控制数据,实现伺服电机与塔式起重机动作的高比例仿真动作,用PID 控制模拟抗风防摆工作工程。再现塔式起重机操作人员在操作过程中看到的情况,并通过高精度微缩模型的动作达到与操作者实时互动,大幅度降低培训成本。%Based onanalyzing the motion data with MATLAB,the simulated solid modeling of tower crane is found scaling-down by collecting the motion data of the actual tower crane and the control data of the driving worktable.Therefore,higher simulation action between servo motor and tower crane is achieved.The wind resistance and anti-swing are simulated by PID controller.The operating process by the tower crane driver will be reconstructed and the interaction between the miniatures and the driver will be carried out. As a result,the training cost cuts down.

  20. User Centred Design of a Multimodal Reading Training System for Dyslexics

    DEFF Research Database (Denmark)

    Pedersen, Jakob Schou

    and requirements of dyslexic users, a training tool for this purpose needs to be highly customisable and flexible. The long term effects of using the automated training tool remain to be shown. However, by developing an automated training tool in accordance with the outcome of this study it seems possible......This thesis presents work in the area of computer-based reading training for dyslexics using speech technology and multimodal information. The study includes an analysis of typical dyslexic reading behaviour and traditional training techniques as well as the detailed development of a prototype...... system simulating the transfer of a traditional training technique into an automated solution. Utilising a user-centred design approach the study focuses on the usability aspects expected to be tightly coupled to the perceived quality of a final system. Interaction styles, feedback strategies, assistance...

  1. Moving Model Test of High-Speed Train Aerodynamic Drag Based on Stagnation Pressure Measurements.

    Science.gov (United States)

    Yang, Mingzhi; Du, Juntao; Li, Zhiwei; Huang, Sha; Zhou, Dan

    2017-01-01

    A moving model test method based on stagnation pressure measurements is proposed to measure the train aerodynamic drag coefficient. Because the front tip of a high-speed train has a high pressure area and because a stagnation point occurs in the center of this region, the pressure of the stagnation point is equal to the dynamic pressure of the sensor tube based on the obtained train velocity. The first derivation of the train velocity is taken to calculate the acceleration of the train model ejected by the moving model system without additional power. According to Newton's second law, the aerodynamic drag coefficient can be resolved through many tests at different train speeds selected within a relatively narrow range. Comparisons are conducted with wind tunnel tests and numerical simulations, and good agreement is obtained, with differences of less than 6.1%. Therefore, the moving model test method proposed in this paper is feasible and reliable.

  2. Research on a Portable Virtual Training System Based on Unity 3D Technology%基于Unity 3 D技术的某装备便携式虚拟训练系统研究

    Institute of Scientific and Technical Information of China (English)

    林德江; 秦国伟; 王国德; 涂善超

    2014-01-01

    针对现阶段虚拟现实引擎平台通用性不强、虚拟训练系统过于复杂而导致的训练系统应用环境受限的问题,提出了基于3D小游戏理念的虚拟操作训练系统,该系统利用跨平台开发引擎 Unity 3D进行开发,以达到简化设计,增强趣味性,提高系统移植性的目的。从经济性和使用效果的角度考虑,提出了在便携式平台上采用手势触摸技术实现虚拟操作训练的新途径。重点研究了系统实现的关键技术,包括利用 C#开发系统通用体系结构,以及利用 Finger Getures 插件实现多任务手势交互操作,进一步通过装备模型对象处理,场景驱动编程,实现了系统运行。实际应用结果表明,该系统不仅能满足虚拟训练的需求,同时也为在便携式平台上尝试手势触摸技术实现虚拟操作训练提供了一定的借鉴。%Aimed at the limited generality of the virtual reality engine platform and the com-plexity of the virtual training system,the virtual operation training system based on 3D game concept was put forward for the sake of limited applications environment of existing virtual training system.Cross-platform development engine Unity 3D was used to develop the system so as to achieve the simplicity in design,to make it more interesting to use,and to improve the portability of the system.In addition,the new way to use gesture touch technology for carry-ing out the virtual operation training on a portable platform was proposed in consideration of e-conomy and the application effect.The key technology of system implementing were focused researched,including using C# to develop a common system architecture and using Finger-Ge-tures plug-in to realize the multitasking gestures interaction.The system was realized on the basis of model processing and script writing.Application results showed that the system can not only meet the training requirements,but also provide some valuable

  3. Teaching and practice for Position requirements-oriented training system of ICU training nurses in secondary hospital

    Directory of Open Access Journals (Sweden)

    Hai-yan HUANG

    2014-09-01

    Full Text Available Objective: Establish position requirements-oriented training system of ICU training nurses in secondary hospital .To standardize the teaching management and improve the training effect for the training nurses in our ICU. Methods: Form the ICU training nurse teaching staff; Formulate training manual according to survey results of nurse training demand;Implement clinical teaching in stages according to the content of the training manual; Proceed comprehensive skills assessment in the different stages of training. Results: The pass rate of the 84 training nurses in 2013was 100%, the excellent rate was 25.72%,the good rate was 36.37%. 84 training nurses completed the training task perfectly according to the training manual, and during the training there was no nursing security incidents. Conclusion: To establish position requirements-oriented training system of ICU training nurses is the main method to solve the shortage of nursing professionals  in secondary hospital. This kind of training system is appropriate to the needs of the development of intensive care ,training requirement and clinical requirement. It should be extended in nurse training work in ICU.

  4. Do Army Helicopter Training Simulators Need Motion Bases

    Science.gov (United States)

    2006-02-01

    the Air Force Advanced Simulator for Pilot Training ( ASPT ). Pilots were trained in the simulator, with and without 6 DoF motion, in basic contact...approach and landing, and aerobatic tasks. No information is available about the quality of the motion provided by the ASPT motion base. The authors...in the T-37 aircraft. Hagin (1976) used the ASPT to expose Air Force pilot trainees to simulator training with and without 6 DoF motion. Flight tasks

  5. The Impact of PMIS Training: Patterns of Benefit Realization in Project Management Information Systems Training

    Directory of Open Access Journals (Sweden)

    Andrew McCarty

    2017-01-01

    Full Text Available The benefits of project, program, and portfolio management software toolsets can be enhanced through training. Little is known about the realization of positive, beneficial outcomes and Project Management Information System (PMIS training. This research seeks to improve understanding of project management software toolset training practices and outcomes. This study examines the prevalence, effectiveness, and impact-per-hour efficiency of training in real-world organizations. We further explore relationships between individual and organizational characteristics and training outcomes. Formulae for estimating training costs are derived using regression modeling. Surveys were collected from 1,021 active professionals and analyzed using quantitative methods. Research participants were practitioners recruited by eight different companies, industry groups, and professional organizations within the PMIS community. The findings of this research indicate significant differences in utilization, efficacy, and efficiency of PMIS training in practice. The outcomes and methodologies of this study are being incorporated into ongoing research that focuses on improving PMIS training delivery, evaluation, and planning. The outcomes of this research may result in more effective, efficient, and economical PMIS training that is better tailored to the unique needs of each organization.

  6. 基于岗位胜任力的不同层级护士培训体系的构建%Development of the training system based competency for different levels of nurses

    Institute of Scientific and Technical Information of China (English)

    魏清风; 郑晓玲; 徐宝兰; 洪金花; 王晓松; 王伟

    2016-01-01

    Objective To establish a scientific,actual and practical training system based competency for different levels of nurses.Methods The candidate training system based competency for different levels of nurses were formulated based on literature,semi-structured interviews and expert group discussion.Then,developing the training system based competency for different levels of nurses by two rounds of Delphi consultation.Results The positivity coefficient and authority coefficient of experts was 97.5% and 0.868,respectively.The index variation range from 0.063 to 0.137 and the coordination coefficient range from 0.384 to 0.702,P < 0.01 of the two rounds.At last,the framework of the training system included five levels,the index system consisted of four first-level indicators and 22,25,24,25,27 second-level indicators for N0 to N4 nurses.Conclusions The formation process of index and each index is scientific,the index system can be used as basis of training courses for different levels of nurses in the hospital.%目的 构建科学、实用、可行的基于岗位胜任力的不同层级护士的培训体系.方法 通过文献分析、半结构式访谈和专家小组讨论法初步编制基于岗位胜任力的不同层级护士培训体系框架,应用德尔菲法对20名临床护理和护理管理专家进行2轮咨询.结果 2轮函询中专家的平均积极系数为97.5%,平均权威系数为0.868,2轮指标变异范围为0.063~0.137,协调系数为0.384~0.702,P<0.01.最终构建了基于岗位胜任力的不同层级护士培训体系,包括5个层级,每个层级分别包含4个一级指标,N0~N4护士分别包含22、25、24、25、27个二级指标.结论 指标的形成过程和各个指标条目均有很强的科学性,构建的指标体系可以作为医院不同层级护士培训课程设置的依据.

  7. Adaptive skin detection based on online training

    Science.gov (United States)

    Zhang, Ming; Tang, Liang; Zhou, Jie; Rong, Gang

    2007-11-01

    Skin is a widely used cue for porn image classification. Most conventional methods are off-line training schemes. They usually use a fixed boundary to segment skin regions in the images and are effective only in restricted conditions: e.g. good lightness and unique human race. This paper presents an adaptive online training scheme for skin detection which can handle these tough cases. In our approach, skin detection is considered as a classification problem on Gaussian mixture model. For each image, human face is detected and the face color is used to establish a primary estimation of skin color distribution. Then an adaptive online training algorithm is used to find the real boundary between skin color and background color in current image. Experimental results on 450 images showed that the proposed method is more robust in general situations than the conventional ones.

  8. Design of the Software of a Rehabilitative Gait Training Robotic System Based on the Virtual Reality Technology%基于虚拟现实的步态训练康复机器人系统软件设计

    Institute of Scientific and Technical Information of China (English)

    张磊杰; 刘永久; 王慧; 汪步云; 刘艳阳; 宋全军

    2012-01-01

    This paper proposes a rehabilitative gait training robotic system based on the virtual reality technology, which improves the current tedious and boring patients rehabilitative training process. Virtual game is activated by the information from the brain-computer interface and runs in the form of a thread with a singleton design pattern as the main mode. Interacting with the main software, virtual game can achieve quick and effective access operations of heart rate and other physiological information of patients, which are properly reflected in the game. Virtual game makes rehabilitation training more interesting and attractive and significantly increases patients' initiative to participate in rehabilitation training.%提出了一种基于虚拟现实的步态训练康复机器人系统,该系统解决了传统下肢康复训练单一乏味的问题.虚拟游戏以脑—机接口为启动端口,以线程方式在系统中运行,以单例设计模式为主要模式,通过与系统控制主软件协同合作,对病人的步态速度、心跳等生理信息进行快速合理有效的存取操作,并将速度等信息恰当地体现在游戏中.引入虚拟游戏后,康复训练过程更有趣味性,这也在很大程度上提高了病人进行康复训练的积极性.

  9. Review on the Traction System Sensor Technology of a Rail Transit Train.

    Science.gov (United States)

    Feng, Jianghua; Xu, Junfeng; Liao, Wu; Liu, Yong

    2017-06-11

    The development of high-speed intelligent rail transit has increased the number of sensors applied on trains. These play an important role in train state control and monitoring. These sensors generally work in a severe environment, so the key problem for sensor data acquisition is to ensure data accuracy and reliability. In this paper, we follow the sequence of sensor signal flow, present sensor signal sensing technology, sensor data acquisition, and processing technology, as well as sensor fault diagnosis technology based on the voltage, current, speed, and temperature sensors which are commonly used in train traction systems. Finally, intelligent sensors and future research directions of rail transit train sensors are discussed.

  10. Design of Training Systems Phase I Summary Report.

    Science.gov (United States)

    Lindahl, William H.; And Others

    A summary is provided of the status of Phase I of the three-stage project, "Design of Training Systems" (DOTS). The purpose of the overall project is described as being to introduce the technologies of education, psychology, management and operations research into the management of Navy training. Phase I of the effort is designed to…

  11. Converging Trends amidst Diversity in Vocational Training Systems.

    Science.gov (United States)

    Caillods, Francoise

    1994-01-01

    Vocational education and training are indispensable for improving labor mobility, adaptability, and productivity, thus improving companies' competitiveness and redressing labor market imbalances. To adjust to this new environment, most countries are reviewing, adapting, and redesigning their education and training systems. (JOW)

  12. Effective Single-Parent Training Group Program: Three System Studies

    Science.gov (United States)

    Briggs, Harold E.; Miller, Keva M.; Orellana, E. Roberto; Briggs, Adam C.; Cox, Wendell H.

    2013-01-01

    Objective: This study highlights Dr. Elsie Pinkston and colleagues' research on the effectiveness of behavior parent training and examines the application of single-parent training group (SPG) programs to three parent-child dyads exposed to distressed family circumstances. Methods: Single-system evaluation designs were conducted with two…

  13. Methodological bases of innovative training of specialists in nanotechnology field

    Directory of Open Access Journals (Sweden)

    FIGOVSKY Oleg Lvovich

    2016-10-01

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

  14. LVC interaction within a mixed-reality training system

    Science.gov (United States)

    Pollock, Brice; Winer, Eliot; Gilbert, Stephen; de la Cruz, Julio

    2012-03-01

    The United States military is increasingly pursuing advanced live, virtual, and constructive (LVC) training systems for reduced cost, greater training flexibility, and decreased training times. Combining the advantages of realistic training environments and virtual worlds, mixed reality LVC training systems can enable live and virtual trainee interaction as if co-located. However, LVC interaction in these systems often requires constructing immersive environments, developing hardware for live-virtual interaction, tracking in occluded environments, and an architecture that supports real-time transfer of entity information across many systems. This paper discusses a system that overcomes these challenges to empower LVC interaction in a reconfigurable, mixed reality environment. This system was developed and tested in an immersive, reconfigurable, and mixed reality LVC training system for the dismounted warfighter at ISU, known as the Veldt, to overcome LVC interaction challenges and as a test bed for cuttingedge technology to meet future U.S. Army battlefield requirements. Trainees interact physically in the Veldt and virtually through commercial and developed game engines. Evaluation involving military trained personnel found this system to be effective, immersive, and useful for developing the critical decision-making skills necessary for the battlefield. Procedural terrain modeling, model-matching database techniques, and a central communication server process all live and virtual entity data from system components to create a cohesive virtual world across all distributed simulators and game engines in real-time. This system achieves rare LVC interaction within multiple physical and virtual immersive environments for training in real-time across many distributed systems.

  15. Effects of school-based squat training in adolescent girls.

    Science.gov (United States)

    Yoshimoto, Takaya; Takai, Yohei; Fukunaga, Yuko; Fujita, Eiji; Yamamoto, Masayoshi; Kanehisa, Hiroaki

    2016-06-01

    For adolescent girls, less information on the effects of school-based exercise training is available from earlier studies. This study aimed to determine the effects of school-based squat training on body composition and muscular strength in adolescent girls. Fifty-two girls (13.8±0.6 years) were randomly assigned to the training and control groups. The training group conducted an 8-week body mass-based squat exercise training (100 reps/day, 45 sessions) as a part of after-school activity. Body composition (bioelectrical impedance analyzer), muscle thickness at the thigh anterior (ultrasound), and maximal isometric knee extension strength (myometer) were determined before and after the intervention. The magnitude of maturation was assessed using Tanner stage criteria of pubic hair before the intervention. After the intervention, percent body fat decreased in the training group, but increased in the control group. The relative changes in lean body mass, muscle thickness and muscular strength were similar between both groups. In the training group, the relative change in knee extension strength was correlated to the magnitude of maturation before the intervention. For adolescent girls, an 8-week body mass-based squat training is feasible for lowering percent body fat. In addition, the strength improvement for the knee extensors partially depends on the magnitude of maturation at start of the intervention.

  16. Self-directed simulation-based training of emergency cricothyroidotomy

    DEFF Research Database (Denmark)

    Melchiors, Jacob; Todsen, Tobias; Mørkeberg Nilsson, Philip

    2016-01-01

    The emergency cricothyroidotomy (EC) is a critical procedure. The high cost of failures increases the demand for evidence-based training methods. The aim of this study was to present and evaluate self-directed video-guided simulation training. Novice doctors were given an individual 1-h simulatio...

  17. Severe Neglect and Computer-based Home Training

    DEFF Research Database (Denmark)

    Wilms, Inge Linda

    2014-01-01

    . For this reason, this case study tests the possibility of using computer-based training in the rehabilitation efforts for a patient with severe neglect who had no previous skills in computer usage. The article describes the results of the training both in terms of neuro-psychological tests and the reading ability...

  18. Transition from School-Based Training in VET

    Science.gov (United States)

    Daehlen, Marianne

    2017-01-01

    Purpose: This paper assesses the drop-out rate among disadvantaged students within vocational education and training. The purpose of this paper is to examine the probability of dropping out after school-based training for child welfare clients--a particularly disadvantaged group of youth. Child welfare clients' drop-out rate is compared with…

  19. School Counseling Site Supervisor Training: A Web-Based Approach

    Science.gov (United States)

    Swank, Jacqueline M.; Tyson, Lawrence

    2012-01-01

    A need exists for training school counseling site supervisors in providing clinical supervision to school counseling practicum and internship students. This article outlines a Web-based training program containing six modules to assist counselor education programs in educating school counseling site supervisors. The authors also address the…

  20. CACTUS: Command and Control Training Using Knowledge-Based Simulations

    Science.gov (United States)

    Hartley, Roger; Ravenscroft, Andrew; Williams, R. J.

    2008-01-01

    The CACTUS project was concerned with command and control training of large incidents where public order may be at risk, such as large demonstrations and marches. The training requirements and objectives of the project are first summarized justifying the use of knowledge-based computer methods to support and extend conventional training…

  1. Evaluation of a Spiritually Based Child Maltreatment Prevention Training Program

    Science.gov (United States)

    Baker, Louisa K.; Rigazio-DiGilio, Sandra A.

    2013-01-01

    The authors empirically evaluated a spiritually based 1-day child maltreatment training program. Pretest, posttest, and follow-up results indicated that participants' recognition of hypothetical maltreatment did not increase after training. Furthermore, although participants decreased their use of items known to dissuade decisions to report, they…

  2. Analysis of resonance mechanism and conditions of train bridge system

    Science.gov (United States)

    Xia, H.; Zhang, N.; Guo, W. W.

    2006-11-01

    In this paper, the resonance mechanism and conditions of train-bridge system are investigated through theoretical derivations, numerical simulations and experimental data analyses. The resonant responses of the bridge induced by moving trains are classified into three types according to different resonance mechanisms: the first is related to the periodical actions of moving load series of the vertical weights, lateral centrifugal and wind forces of vehicles; the second is induced by the loading rate of moving load series of vehicles; the third is owing to the periodically loading of the swing forces of the train vehicles excited by track irregularities and wheel hunting movements. The vehicle resonance is induced by the periodical action of regular arrangement of bridge spans and their deflections. The resonant conditions are proposed and the corresponding resonant train speeds are determined. The application scopes of resonance conditions are discussed. The resonance of the train-bridge system is affected by the span, total length, lateral and vertical stiffness of the bridge, the compositions of the train, and the axle arrangements and natural frequencies of the vehicles. The resonant train speeds for some bridges are estimated and are compared with the critical train speeds obtained from the dynamic simulation of train-bridge interaction model or from the field measurements.

  3. Digital Gunnery: How Combat Vehicle Gunnery Training Creates a Model for Training the Mission Command System.

    Science.gov (United States)

    2017-06-09

    curves to achieve proficiency, units do not have a clear process with which to train their operators to function as a cohesive staff. Weapon systems...systems at critical evaluations. With a multitude of systems and challenging, but necessary learning curves to achieve proficiency, units do not have...40 Gap Analysis

  4. Development of Web-based Virtual Training Environment for Machining

    Science.gov (United States)

    Yang, Zhixin; Wong, S. F.

    2010-05-01

    With the booming in the manufacturing sector of shoe, garments and toy, etc. in pearl region, training the usage of various facilities and design the facility layout become crucial for the success of industry companies. There is evidence that the use of virtual training may provide benefits in improving the effect of learning and reducing risk in the physical work environment. This paper proposed an advanced web-based training environment that could demonstrate the usage of a CNC machine in terms of working condition and parameters selection. The developed virtual environment could provide training at junior level and advanced level. Junior level training is to explain machining knowledge including safety factors, machine parameters (ex. material, speed, feed rate). Advanced level training enables interactive programming of NG coding and effect simulation. Operation sequence was used to assist the user to choose the appropriate machining condition. Several case studies were also carried out with animation of milling and turning operations.

  5. Digital control systems training on a distance learning platform

    Directory of Open Access Journals (Sweden)

    Jan PIECHA

    2009-01-01

    Full Text Available The paper deals with new training technologies development based on approach to distance learning website, implemented in the laboratory of a Traffic Engineering study branch at Faculty of Transport. The discussed computing interface allows students complete knowledge of traffic controllers’ architecture and machine language programming fundamentals. These training facilities are available at home; at their remote terminal. The training resources consist of electronic / computer based training; guidebooks and software units. The laboratory provides the students with an interface entering into simulation packages and programming interfaces, supporting the web training facilities. The courseware complexity selection is one of the most difficult factors in intelligent training unit’s development. The dynamically configured application provides the user with his individually set structure of the training resources. The trainee controls the application structure and complexity, from the time he started. For simplifying the training process and studying activities, several unifications were provided. The introduced ideas need various standardisations, simplifying the e-learning units’ development and application control processes [8], [9]. Further training facilities development concerns virtual laboratory environment organisation in laboratories of Transport Faculty.

  6. Online colour training system for dental students: a comprehensive assessment of different training protocols.

    Science.gov (United States)

    Liu, M; Chen, L; Liu, X; Yang, Y; Zheng, M; Tan, J

    2015-04-01

    The purpose of this study was to evaluate the training effect and to determine the optimal training protocol for a recently developed online colour training system. Seventy students participated in the evaluation. They first completed a baseline test with shade guides (SGT) and the training system (TST), and then trained with one of the three system training methods (Basic colour training for group E1, Vitapan Classical for E2, and Vitapan 3D-Master for E3) or shade guides (group C1) for 4 days. The control group (C2) received no training. The same test was performed after training and they finally completed a questionnaire. The correct matches after training increased in three experimental groups and group C1. Among experimental groups, the greatest improvement of correct matching number was achieved by group E3 (4·00 ± 1·88 in SGT, 4·29 ± 2·73 in TST), followed by E2 (2·29 ± 2·73 in SGT, 3·50 ± 3·03 in TST) and E1 (2·00 ± 2·60 in SGT, 1·93 ± 2·96 in TST). The difference between E3 and E1 was statistically significant (P = 0·036 in SGT, 0·026 in TST). The total average training time was shorter in group E2 (15·39 ± 4·22 min) and E3 (17·63 ± 5·22 min), with no significant difference between them. Subjective evaluations revealed that self-confidence in colour matching were improved greater in group C1 and E3. In conclusion, all tested sections of the system effectively improved students' colour-matching ability. Among system training methods, Vitapan 3D-Master showed the best performance; it enabled greater shade-matching improvement, it saved time and was superior in subjective evaluations. © 2014 John Wiley & Sons Ltd.

  7. 基于人脸图像的实名制火车票检票系统研究%ON FACE IMAGE-BASED TICKET CHECKING SYSTEM FOR REAL-NAME TRAIN TICKETS

    Institute of Scientific and Technical Information of China (English)

    王晓东; 孙首群; 王冰; 刘硕研; 吕晓军

    2013-01-01

    Considering the problems the real-name train ticket checking has at present that the efficiency of manual ticket checking is low and it is easy to lead to passengers stuck at check-in post, a ticket checking system for real-name train ticket based on face image is proposed. First, the face images of passenger's second generation ID and of the entering passenger his/her own are extracted at the security area of entrance. Secondly, the above images are sent to the authentication module for identity authentication by the face feature-based identity authentication algorithm. The authentication list is then generated based on the authentication results. Finally, the authentication list is downloaded to the turnstiles based on the information of the check-in post, and the ticket checking for real-name system is completed in combination with the AFC ticket checking information. Experimental results demonstrate that the identity authentication algorithm achieves 94. 14% correct authentication accuracy on FGnet and has robustness to the changes of illumination and expression, which can meet the demand of the real-name train ticket checking, the system also has quite high reliability and real-time property.%针对当前火车票实名制检票存在人工检票效率低、易造成检票口旅客滞留等问题,提出一种基于人脸图像的实名制火车票检票系统.首先在进站安检区域提取旅客的当前人脸图像和二代身份证人脸图像;其次将上述人脸图像上传至认证服务模块,运用基于旅客面部特征的身份认证算法进行身份认证,根据认证结果生成认证列表;最后将认证列表根据检票口信息下传至自动检票机(闸机),结合AFC检票信息完成实名制检票.实验结果表明,身份认证算法在FGnet人脸库上的正确认证率达到94.14%,且对光照与表情变化具有鲁棒性,能够满足火车票实名制检票的要求;该系统具有较高的可靠性和实时性.

  8. FEATURES OF USE INTERACTIVE TASKS IN MODERN MEANS OF COMPUTER-BASED TRAINING

    Directory of Open Access Journals (Sweden)

    Victoria V. Bova

    2014-01-01

    Full Text Available The article considers the problem of automated generation of interactive activities for learning software. This problem is relevant, since at the present stage of development of computer-based training systems can be traced need to build a tool that allows to implement various types of test and the training tasks on the basis of technologies of interactivity. We propose a tool to create dynamic tasks, enhance student’s interactivity with the system

  9. Guiding New Teacher Training towards the Acquisition of a Systemic Paradigm

    Directory of Open Access Journals (Sweden)

    Luis Guillermo Barrantes-Montero

    2015-09-01

    Full Text Available This paper distinguishes between positivist disciplinary paradigm, which classifies human knowledge into isolated disciplines, and systemic paradigm, which aims at integrating knowledge and an inter-and trans-disciplinarity approach. The need and convenience of preparing new professionals in the latter is discussed. An example on how to develop a training experience based on the systemic paradigm in an advanced English reading course, in a teacher-training career is also described.

  10. A review of interactive narrative systems and technologies: a training perspective

    OpenAIRE

    Luo, Linbo; Cai, Wentong; Zhou, Suiping; Lees, Michael; Yin, Haiyan

    2015-01-01

    As an emerging form of digital entertainment, interactive narrative has attracted great attention of researchers over the past decade. Recently, there is an emerging trend to apply interactive narrative for training and simulation. An interactive narrative system allows players to proactively interact with simulated entities in a virtual world and have the ability to alter the progression of a storyline. In simulation-based training, the use of an interactive narrative system enables the poss...

  11. Development of elite sportsmen’s training system

    Directory of Open Access Journals (Sweden)

    Yessentayev T.K.

    2016-02-01

    Full Text Available Purpose: to study conditions and organizational management forms of material-technical and personnel potential’s realization in modern system of elite sportsmen’s training. Material: publications on the topic of the article were used as sources of information. Results: approaches to optimization of sportsmen’s training and competition functioning management were analyzed. In the basis of modern system of elite sportsmen’s training for competition functioning is realization of knowledge and practical experience of different specialists. Provisioning of conditions for different profiles specialists’ participation in sportsmen’s training is ensured by large training centers with developed infrastructure and wide complex of services for sportsmen. Conclusions: coordination of different profiles’ specialists in sportsmen’s preparation for competition functioning and in competition functioning is ensured by different forms of management. The most effective of them is model of chief coach’s and chief of complex scientific group’s cooperation.

  12. The Cuban Vocational Education and Training System and Its Current Changes

    Science.gov (United States)

    Wolf, Stefan; Penton, Felipe A. Hernandez; Marin, Anna Lidia Beltran; Romero, Osvaldo

    2011-01-01

    The main purpose of the article is to inform about the Cuban Vocational Education and Training System. Based on the analyse of different studies, on expert interviews and on field experiences the authors give a clear overview of the Cuban VET-System. This description is embedded in the presentation of the general education system in Cuba and in a…

  13. [Biofeedback in psychomotor training. Electrophysiological bases].

    Science.gov (United States)

    Bazanova, O M; Mernaia, E M; Shtark, M B

    2008-05-01

    Comparison of influence of usual musical practice and the same trainings but using biofeedback on electrophysiological and psychological markers of optimal psychomotor functioning in 39 students-musicians revealed that the obvious musical practice caused psychomotor pressure in most students (with initially low individual alpha peak frequency), whereas similar practice combined with an individualized session of alpha-EEG/EMG biofeedback was accompanied by increase of alpha-activity in all examinees and a decrease (reduction) of integrated EMG that indicated reaching of optimal psychomotor functioning. It appears that the psychomotor learning ability depends on the baseline individual alpha-activity. Individual alpha peak frequency was associated with fluency and efficiency of psychomotor performance, individual alpha band width--with plasticity and creativity, individual amount of alpha suppression in response to opening eyes--with the level of selfactualization. These alpha activity EEG indices correlated with efficiency of the biofeedback training.

  14. Simulation-based training in echocardiography.

    Science.gov (United States)

    Biswas, Monodeep; Patel, Rajendrakumar; German, Charles; Kharod, Anant; Mohamed, Ahmed; Dod, Harvinder S; Kapoor, Poonam Malhotra; Nanda, Navin C

    2016-10-01

    The knowledge gained from echocardiography is paramount for the clinician in diagnosing, interpreting, and treating various forms of disease. While cardiologists traditionally have undergone training in this imaging modality during their fellowship, many other specialties are beginning to show interest as well, including intensive care, anesthesia, and primary care trainees, in both transesophageal and transthoracic echocardiography. Advances in technology have led to the development of simulation programs accessible to trainees to help gain proficiency in the nuances of obtaining quality images, in a low stress, pressure free environment, often with a functioning ultrasound probe and mannequin that can mimic many of the pathologies seen in living patients. Although there are various training simulation programs each with their own benefits and drawbacks, it is clear that these programs are a powerful tool in educating the trainee and likely will lead to improved patient outcomes. © 2016, Wiley Periodicals, Inc.

  15. Supporting command and control training functions in the emergency management domain using cognitive systems engineering.

    Science.gov (United States)

    Ntuen, Celestine A; Balogun, Obafemi; Boyle, Edward; Turner, Amy

    The design and implementation of MERMAIDS, a computer-based training system in the domain of emergency command and control, is described. The research investigates the use of cognitive systems engineering and information management tools for modelling and representing training knowledge of emergency system operators. We propose a decision-centric human-computer interface as a new method of supporting computer-based modelling in the domain of emergency systems. Several interacting themes in information management relevant to emergency response planning are discussed.

  16. Feedback in Videogame-based Adaptive Training

    Science.gov (United States)

    2011-05-01

    Davidson, 1993; Ross, Pollman, Perry, Welty & Jones, 2001; Torney- Purta, 1998). However, to date, the effectiveness of this training has not been...effectively learned are probably 6 learned on the job, where the cost of mistakes is much greater (Ross, Pollman, Perry, Welty , & Jones, 2001...limitations. Cyberpsychology & Behavior, 4(2), 265-277. Ross, W. H., Pollman, W., Perry, D., Welty , J., & Jones, K. (2001). Interactive video

  17. Building national capacity for research mentor training: an evidence-based approach to training the trainers.

    Science.gov (United States)

    Pfund, Christine; Spencer, Kimberly C; Asquith, Pamela; House, Stephanie C; Miller, Sarah; Sorkness, Christine A

    2015-01-01

    Research mentor training (RMT), based on the published Entering Mentoring curricula series, has been shown to improve the knowledge and skills of research mentors across career stages, as self-reported by both the mentors engaged in training and their mentees. To promote widespread dissemination and empower others to implement this evidence-based training at their home institutions, we developed an extensive, interactive, multifaceted train-the-trainer workshop. The specific goals of these workshops are to 1) increase facilitator knowledge of an RMT curriculum, 2) increase facilitator confidence in implementing the curriculum, 3) provide a safe environment to practice facilitation of curricular activities, and 4) review implementation strategies and evaluation tools. Data indicate that our approach results in high satisfaction and significant confidence gains among attendees. Of the 195 diverse attendees trained in our workshops since Fall 2010, 44% report implementation at 39 different institutions, collectively training more than 500 mentors. Further, mentors who participated in the RMT sessions led by our trained facilitators report high facilitator effectiveness in guiding discussion. Implications and challenges to building the national capacity needed for improved research mentoring relationships are discussed.

  18. Training Requirements and Information Management System. Software user guide

    Energy Technology Data Exchange (ETDEWEB)

    Cillan, T.F.; Hodgson, M.A.

    1992-05-01

    This is the software user`s guide for the Training Requirements and Information Management System. This guide defines and describes the software operating procedures as they apply to the end user of the software program. This guide is intended as a reference tool for the user who already has an indepth knowledge of the Training Requirements and Information Management System functions and data reporting requirement.

  19. A fully automated high-throughput training system for rodents.

    Directory of Open Access Journals (Sweden)

    Rajesh Poddar

    Full Text Available Addressing the neural mechanisms underlying complex learned behaviors requires training animals in well-controlled tasks, an often time-consuming and labor-intensive process that can severely limit the feasibility of such studies. To overcome this constraint, we developed a fully computer-controlled general purpose system for high-throughput training of rodents. By standardizing and automating the implementation of predefined training protocols within the animal's home-cage our system dramatically reduces the efforts involved in animal training while also removing human errors and biases from the process. We deployed this system to train rats in a variety of sensorimotor tasks, achieving learning rates comparable to existing, but more laborious, methods. By incrementally and systematically increasing the difficulty of the task over weeks of training, rats were able to master motor tasks that, in complexity and structure, resemble ones used in primate studies of motor sequence learning. By enabling fully automated training of rodents in a home-cage setting this low-cost and modular system increases the utility of rodents for studying the neural underpinnings of a variety of complex behaviors.

  20. Trip optimization system and method for a train

    Energy Technology Data Exchange (ETDEWEB)

    Kumar, Ajith Kuttannair; Shaffer, Glenn Robert; Houpt, Paul Kenneth; Movsichoff, Bernardo Adrian; Chan, David So Keung

    2017-08-15

    A system for operating a train having one or more locomotive consists with each locomotive consist comprising one or more locomotives, the system including a locator element to determine a location of the train, a track characterization element to provide information about a track, a sensor for measuring an operating condition of the locomotive consist, a processor operable to receive information from the locator element, the track characterizing element, and the sensor, and an algorithm embodied within the processor having access to the information to create a trip plan that optimizes performance of the locomotive consist in accordance with one or more operational criteria for the train.

  1. Tribal Community-Based Social Marketing Training Guide

    Science.gov (United States)

    The Community-Based Social Marketing (CBSM) Training Guide and recycling toolkit provides an overview of how to increase the adoption of sustainable behaviors and recycling practices with a community.

  2. Semi-supervised adaptation in ssvep-based brain-computer interface using tri-training

    DEFF Research Database (Denmark)

    Bender, Thomas; Kjaer, Troels W.; Thomsen, Carsten E.;

    2013-01-01

    This paper presents a novel and computationally simple tri-training based semi-supervised steady-state visual evoked potential (SSVEP)-based brain-computer interface (BCI). It is implemented with autocorrelation-based features and a Naïve-Bayes classifier (NBC). The system uses nine characters...

  3. Training based on mirror visual feedback influences transcallosal communication.

    Science.gov (United States)

    Avanzino, Laura; Raffo, Alessia; Pelosin, Elisa; Ogliastro, Carla; Marchese, Roberta; Ruggeri, Piero; Abbruzzese, Giovanni

    2014-08-01

    Mirror visual feedback (MVF) therapy has been demonstrated to be successful in neurorehabilitation, probably inducing neuroplasticity changes in the primary motor cortex (M1). However, it is not known whether MVF training influences the hemispheric balance between the M1s. This topic is of extreme relevance when MVF training is applied to stroke rehabilitation, as the competitive interaction between the two hemispheres induces abnormal interhemispheric inhibition (IHI) that weakens motor function in stroke patients. In the present study, we evaluated, in a group of healthy subjects, the effect of motor training and MVF training on the excitability of the two M1s and the IHI between M1s. The IHI from the 'active' M1 to the opposite M1 (where 'active' means the M1 contralateral to the moving hand in the motor training and the M1 of the seen hand in the MVF training) increased, after training, in both the experimental conditions. Only after motor training did we observe an increase in the excitability of the active M1. Our findings show that training based on MVF may influence the excitability of the transcallosal pathway and support its use in disorders where abnormal IHI is a potential target, such as stroke, where an imbalance between the affected and unaffected M1s has been documented.

  4. Statewide CBT Training for Clinicians and Supervisors Treating Youth: The New York State Evidence Based Treatment Dissemination Center

    Science.gov (United States)

    Gleacher, Alissa A.; Nadeem, Erum; Moy, Amanda J.; Whited, Andria L.; Albano, Anne Marie; Radigan, Marleen; Wang, Rui; Chassman, Janet; Myrhol-Clarke, Britt; Hoagwood, Kimberly Eaton

    2011-01-01

    In recent years, several states have undertaken efforts to disseminate evidence-based treatments to agencies and clinicians in their children's service system. In New York, the Evidence Based Treatment Dissemination Center adopted a unique translation-based training and consultation model in which an initial 3-day training was combined with a year…

  5. Modelling IHE Main Charge Initiation Trains based on HMX and TATB based Booster Charges

    Science.gov (United States)

    Drake, Rodney; Maisey, Matthew

    2015-06-01

    There is always a requirement to reduce the size of initiation trains. However, as the size is reduced the performance characteristics may be compromised. To enable compact and robust initiation trains to be designed requires a detailed science-based understanding of the processes (for example, growth to detonation) which determine the performance characteristics. A numerical modelling study has been performed to understand the designs of initiation trains comprising flyer plate detonator, booster charge and an IHE main charge. The effect of the flyer plate diameter on the distance required to establish uniformly diverging detonation waves in HMX and TATB based booster charges has been studied. Numerical simulations have also examined the effect of the relative sizes of the booster and IHE main charge on the distance required for a stable detonation front to be established in the main charge for both HMX and TATB based booster charges. The implications of the numerical simulations are discussed in terms of the design of initiation trains for IHE main charge systems.

  6. StayFit: a wearable application for Gym based power training.

    Science.gov (United States)

    Maheedhar, Maram; Gaurav, Aman; Jilla, Vivek; Tiwari, Vijay N; Narayanan, Rangavittal

    2016-08-01

    Comprehensive fitness training involves both cardiorespiratory and power components. Often power/muscle strength training is confused with cardiorespiratory endurance training. However, each of them target different physiological aspects of fitness. Although, wearable based fitness trackers designed towards cardiorespiratory endurance training are available in the market, a dedicated wearable based fitness application designed for power training/tracking is still not readily available to fitness enthusiasts. With growing usage of wearable technology to manage and track personal health, it is imperative to develop health/fitness applications for wearables. A wearable based application for power training will allow the user to track build-up of muscle strength unobtrusively over a period of time. This work provides a framework and design for automatic detection, counting repetitions of strength training Gym exercises (covering all the major muscle groups), estimate personalized calories spent in each session and track power on a standalone Gear watch (both analysis and display including User Experience(UX) design). Our proposed method detects activity with ~96% sensitivity and ~96% specificity on an average and count repetitions with an overall accuracy of >95% using motion sensor data (accelerometer, gyroscope) for eight major Gym exercises. Additionally, using heart rate sensor data we have provided a mechanism to individually track the power/muscle strength of a person. This work will give further impetus towards developing wearable based systems for personalized fitness tracking and training. This will also give an option for wearable users to address both the crucial aspects of fitness (cardiorespiratory and muscle strength).

  7. Spaceflight Systems Training: A Comparison and Contrasting of Techniques for Training Ground Operators and Onboard Crewmembers

    Science.gov (United States)

    Balmain, Clinton; Fleming, Mark

    2009-01-01

    When developing techniques and products for instruction on manned spaceflight systems, training organizations are often faced with two very different customers: ground operators and onboard crewmembers. Frequently, instructional development focuses on one of these customers with the assumption that the other s needs will be met by default. Experience teaches us that differing approaches are required when developing training tailored to the specific needs of each customer. As a rule, ground operators require focused instruction on specific areas of expertise. Their knowledge should be of the details of the hardware, software, and operational techniques associated with that system. They often benefit from historical knowledge of how their system has operated over its lifetime. Since several different ground operators may be interfacing with the same system, each individual operator must understand the agreed-to principles by which that system will be run. In contrast, onboard crewmembers require a more broad, hands-on awareness of their operational environment. Their training should be developed with an understanding of the physical environment in which they live and work and the day-to-day tasks they are most likely to perform. Rarely do they require a deep understanding of the details of a system; it is often sufficient to teach them just enough to maintain situational awareness and perform basic tasks associated with maintenance and operation of onboard systems. Crewmembers may also develop unique onboard operational techniques that differ from preceding crews. They should be taught what flexibility they have in systems operations and how their specific habits can be communicated to ground support personnel. This paper will explore the techniques that can be employed when developing training for these unique customers. We will explore the history of International Space Station training development and how past efforts can guide us in creating training for users of

  8. Twenty weeks of home-based interactive training of children with cerebral palsy improves functional abilities

    DEFF Research Database (Denmark)

    Lorentzen, Jakob; Greve, Line Z; Kliim-Due, Mette;

    2015-01-01

    BACKGROUND: Home-based training is becoming ever more important with increasing demands on the public health systems. We investigated whether individualized and supervised interactive home-based training delivered through the internet improves functional abilities in children with cerebral palsy...... (CP). METHODS: Thirty four children with CP (aged 9-16; mean age 10.9 ± 2.4 years) (GMFCS I-II; MACS I-II) were included in this non-randomized controlled clinical training study. 12 children (aged 7-16; mean age: 11.3+/-0.9 years) were allocated to a control group in which measurements were performed...... home training of children with CP is an efficient way to deliver training, which can enable functional motor improvements and increased activity to perform daily activities. TRIAL REGISTRATION: ISRCTN13188513 . Date of registration: 04/12/2014....

  9. OPTIMAL TRAINING POLICY FOR PROMOTION - STOCHASTIC MODELS OF MANPOWER SYSTEMS

    Directory of Open Access Journals (Sweden)

    V.S.S. Yadavalli

    2012-01-01

    Full Text Available In this paper, the optimal planning of manpower training programmes in a manpower system with two grades is discussed. The planning of manpower training within a given organization involves a trade-off between training costs and expected return. These planning problems are examined through models that reflect the random nature of manpower movement in two grades. To be specific, the system consists of two grades, grade 1 and grade 2. Any number of persons in grade 2 can be sent for training and after the completion of training, they will stay in grade 2 and will be given promotion as and when vacancies arise in grade 1. Vacancies arise in grade 1 only by wastage. A person in grade 1 can leave the system with probability p. Vacancies are filled with persons in grade 2 who have completed the training. It is assumed that there is a perfect passing rate and that the sizes of both grades are fixed. Assuming that the planning horizon is finite and is T, the underlying stochastic process is identified as a finite state Markov chain and using dynamic programming, a policy is evolved to determine how many persons should be sent for training at any time k so as to minimize the total expected cost for the entire planning period T.

  10. Tactical Communications Training Environment for Unmanned Aircraft System Operators

    Science.gov (United States)

    2016-12-15

    processing, with a human performance measurement platform to provide interactions, in a nominal mission environment, thereby enabling training of critical...voice communication skills. Real-time audio feedback was provided to Soldiers throughout communications with virtual entities. Access to remediation...UAS simulation platform , (b) a commercial speech recognition system, (c) natural language parsing system, (d) human performance measurement system

  11. Computer Directed Training System (CDTS), User’s Manual

    Science.gov (United States)

    1983-07-01

    94111447030 OPInONAL FORM 2.2 BACK (4-77) DEPARTMENT OF THE AIR FORCE A AUL5-5 DISRIBceO LIMITED TO DOD, REFR TER REQUESTS TO THE ADPS MANAGER...SYSTEM SUMMARY 2.1 System Aplication . The Computer Directed Training System is used to prepare and present lessons that supplement local on-the-job

  12. Digital Avionics Information System (DAIS): Training Requirements Analysis Model (TRAMOD).

    Science.gov (United States)

    Czuchry, Andrew J.; And Others

    The training requirements analysis model (TRAMOD) described in this report represents an important portion of the larger effort called the Digital Avionics Information System (DAIS) Life Cycle Cost (LCC) Study. TRAMOD is the second of three models that comprise an LCC impact modeling system for use in the early stages of system development. As…

  13. Data analysis of inertial sensor for train positioning detection system

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Seong Jin; Park, Sung Soo; Lee, Jae Ho; Kang, Dong Hoon [Korea Railroad Research Institute, Uiwang (Korea, Republic of)

    2015-02-15

    Train positioning detection information is fundamental for high-speed railroad inspection, making it possible to simultaneously determine the status and evaluate the integrity of railroad equipment. This paper presents the results of measurements and an analysis of an inertial measurement unit (IMU) used as a positioning detection sensors. Acceleration and angular rate measurements from the IMU were analyzed in the amplitude and frequency domains, with a discussion on vibration and train motions. Using these results and GPS information, the positioning detection of a Korean tilting train express was performed from Naju station to Illo station on the Honam-line. The results of a synchronized analysis of sensor measurements and train motion can help in the design of a train location detection system and improve the positioning detection performance.

  14. Design and test of a Microsoft Kinect-based system for delivering adaptive visual feedback to stroke patients during training of upper limb movement.

    Science.gov (United States)

    Simonsen, Daniel; Popovic, Mirjana B; Spaich, Erika G; Andersen, Ole Kæseler

    2017-03-25

    The present paper describes the design and test of a low-cost Microsoft Kinect-based system for delivering adaptive visual feedback to stroke patients during the execution of an upper limb exercise. Eleven sub-acute stroke patients with varying degrees of upper limb function were recruited. Each subject participated in a control session (repeated twice) and a feedback session (repeated twice). In each session, the subjects were presented with a rectangular pattern displayed on a vertical mounted monitor embedded in the table in front of the patient. The subjects were asked to move a marker inside the rectangular pattern by using their most affected hand. During the feedback session, the thickness of the rectangular pattern was changed according to the performance of the subject, and the color of the marker changed according to its position, thereby guiding the subject's movements. In the control session, the thickness of the rectangular pattern and the color of the marker did not change. The results showed that the movement similarity and smoothness was higher in the feedback session than in the control session while the duration of the movement was longer. The present study showed that adaptive visual feedback delivered by use of the Kinect sensor can increase the similarity and smoothness of upper limb movement in stroke patients.

  15. 虚拟现实手部康复训练系统的设计与实现%Design and Implementation of a Training System of Hand Rehabilitation Based on Virtual Reality

    Institute of Scientific and Technical Information of China (English)

    张冬蕊; 耿艳娟; 徐礼胜; 张秀峰; 李光林

    2013-01-01

    The use of virtual reality technology in limb rehabilitation training could overcome the limitations of traditional rehabilitation methods, realizing the safe, comfortable and active rehabilitation training. In this paper, a rehabilitation training system based on virtual reality was designed for the recovery of impaired hand functions and evaluated in healthy projects. The training system was developed by using an interactive device, a human-computer interaction software and the virtual environment. The 5DT Data Glove 14 Ultra was used as the interactive device. The human-computer interaction software implemented with Visual Studio 2012 consisted of user management module, data collection module, classification module and real-time gesture recognition module. For the virtual environment (VR), a flash game was developed and used, which could be controlled by hand gestures through the communication between the VR environment and users. The proposed training system could be beneficial in improving the outcome of the hand function rehabilitation. Moreover, the use of flash games could improve the enthusiasm and initiative of the users effectively in rehabilitation training.%  将虚拟现实技术应用到康复医学领域,可有效克服传统康复训练方法的局限性,实现安全、舒适和主动的康复训练。本文设计并实现了一套虚拟现实手部康复训练系统,系统由交互设备、人机交互软件和虚拟环境三部分组成。交互设备采用5DT 公司生产的5DT Data Glove 14 Ultra 数据手套,而人机交互软件运用 Visual Studio 2012作为开发工具,基于MFC 编写,实现了用户管理、数据采集、手势信号分类、实时手势识别测试等功能。构建的虚拟场景使用 Flash 游戏,通过 MFC 和 Flash 游戏之间通讯使用者能使用手势信号实现游戏操控。本文的实验结果表明:虚拟现实手部康复训练系统能够指导使用者进行有

  16. Generation of test tasks in the expert-training systems

    Directory of Open Access Journals (Sweden)

    Игорь Леонидович Братчиков

    2012-06-01

    Full Text Available The article describes methods of generating test tasks that use the knowledge bases of academic disciplines that are formed on the basis of a knowledge production model as well as the apparatus of formal grammars. We present two experimental expert-training systems Formula Tutor and Teoretik, focused mainly on studying the exact sciences. In the Formula Tutor system generation of tasks carried out in two stages: first, by applying the production rules, and then, if necessary, using the outputs in context-free formal grammar. To give tasks to the student familiar forms the apparatus of templates is used. The analysis of student answers is performed by comparing them with the correct answers. If the answer is a mathematical formula it is converted то standard form before comparison. In the Teoretik system production model is also applied. Unlike the first system production rules are used to fix the dependencies of terms of educational discipline. For example, in the course Geometry Ray Dot, Geometric figure shows that to understand the definition of angle the student should know the definition of the ray, dot and geometric figure. The tasks in the system formed by mixing pieces of definitions and provide selectively-constructed answers. Examples in the paper illustrate advantages of described methods.

  17. Creating virtual humans for simulation-based training and planning

    Energy Technology Data Exchange (ETDEWEB)

    Stansfield, S.; Sobel, A.

    1998-05-12

    Sandia National Laboratories has developed a distributed, high fidelity simulation system for training and planning small team Operations. The system provides an immersive environment populated by virtual objects and humans capable of displaying complex behaviors. The work has focused on developing the behaviors required to carry out complex tasks and decision making under stress. Central to this work are techniques for creating behaviors for virtual humans and for dynamically assigning behaviors to CGF to allow scenarios without fixed outcomes. Two prototype systems have been developed that illustrate these capabilities: MediSim, a trainer for battlefield medics and VRaptor, a system for planning, rehearsing and training assault operations.

  18. Technological sequence of creating components of the training system of the future officers to the management of physical training

    Directory of Open Access Journals (Sweden)

    Olkhovy O.M.

    2012-09-01

    Full Text Available The goal is to determine constructive ways of sequence of constructing components of the training system of the future officers to carry out official questions of managing the physical training in the process of the further military career. The structural logic circuit of the interconnections stages of optimum cycle management and technological sequence of constructing the components of the training system of the future officers to the management of physical training, which provides: definition of requirements to the typical problems of professional activities on the issues of the leadership, organization and conducting of physical training, the creation of the phased system model cadets training, training of the curriculum discipline ″Physical education, special physical training and sport″; model creation and definition of criteria of the integral evaluation of the readiness of the future officers to the management of physical training was determined through the analysis more than thirty documentary and scientific literature.

  19. Telemetry System Utilization for Stress Monitoring of Pilots During Training

    Directory of Open Access Journals (Sweden)

    Luboš Socha

    2016-10-01

    Full Text Available Air transport development brings an increased focus on the safety of piloting. The safety conditions can be assessed by mental workload. Psychic discomfort or excessive stress on pilots can negatively influence the course of flights. Therefore it appears convenient to monitor such parameters, which represent the mental wellbeing, or discomfort of a pilot. Since physiological measurements can provide a good information about mental workload or stress, this work primarily focuses on the observation of the change in heart rate, as it is an indicator of stress during the training of pilots, using the designed modular telemetry system. Another aim of this study is to evaluate the influence of a change in the avionic data visualization. This can have an unfavorable effect on the piloting of an airplane. This work, based on the evaluation of heart rate shows, that the switch from analog visualization to glass cockpit creates increased levels of stress in pilots, which was proved for all examined subjects except one. Significant level of correlation in the heart beat rate change in subjects in the course of training was also discovered.

  20. Validation of computer-based training in ureterorenoscopy.

    Science.gov (United States)

    Knoll, Thomas; Trojan, Lutz; Haecker, Axel; Alken, Peter; Michel, Maurice Stephan

    2005-06-01

    To evaluate the outcome of training both urological novices and experts, using the recently developed UroMentor (Simbionix Ltd, Israel) trainer, that provides a realistic simulation of rigid and flexible ureterorenoscopy (URS). Twenty experienced urologists (total number of previous flexible URSs 21-153) were monitored during simulated flexible URS for treating a lower calyceal stone, and the outcome was correlated with individual experience. A score was compiled based on the variables recorded, including total operation time, stone contact time, complications such as bleeding or perforation, and treatment success. A further five urological residents with no endourological experience were trained on the UroMentor in rigid URS for ureteric stone treatment. Their acquired clinical skills were subsequently compared to those of five urological residents who received no simulator training. All 20 experienced urologists disintegrated the stone on the simulator, and the score achieved was related to their personal experience; there was a significant difference in performance in those with 80 previous flexible URSs. For the five urological residents with no endourological experience, simulator training improved their skills, and comparison with urological residents who had received no simulator training showed advantages for the trained residents. After being trained on the simulator, the group performed better in the first four URSs on patients. Individual experience correlates with individual performance on the simulator. Simulator training was helpful in improving clinical skills. Although the distribution of computer-based simulators is limited by high prices, virtual reality-based training has the potential to become an important tool for clinical education.

  1. 76 FR 52918 - Positive Train Control Systems

    Science.gov (United States)

    2011-08-24

    ... sustainable, it recognizes that these tests could potentially require the installation of PTC systems at a... railroad crossings (diamonds) that intersect tracks required to be equipped with PTC systems in the...

  2. Traffic Modelling for Moving-Block Train Control System

    Institute of Scientific and Technical Information of China (English)

    TANG Tao; LI Ke-Ping

    2007-01-01

    This paper presents a new cellular automaton (CA) model for train control system simulation.In the proposed CA model,the driver reactions to train movements are captured by some updated rules.The space-time diagram of traffic flow and the trajectory of train movement is used to obtain insight into the characteristic behavior of railway traffic flow.A number of simulation results demonstrate that the proposed CA model can be successfully used for the simulations of railway traffic.Not only the characteristic behavior of railway traffic flow can be reproduced,but also the simulation values of the minimum time headway are close to the theoretical values.

  3. Optimal training sequences for MIMO systems under correlated fading

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    The optimal design of training sequences for channel estimation in multiple-input multiple-output (MIMO) systems under spatially correlated fading is considered.The channel is assumed to be a block-fading model with spatial correlation known at both the transmitter and the receiver.To minimize the channel estimation error,optimal training sequences are designed to exploit full information of the spatial correlation under the criterion of minimum mean square error (MMSE).It is investigated that the spatial correlation is helpful to decrease the estimation error and the proposed training sequences have good performance via simulations.

  4. Knolle Magnetrans: A magnetically levitated train system

    Science.gov (United States)

    Knolle, Ernst G.

    1992-05-01

    The Knolle Magnetrans is a continuous transportation system featuring small cars traveling in rapid succession, levitated by permanent magnets in repulsion, and propelled by stationary linear induction motors. The vehicles' headway, speed, acceleration, and deceleration are designed into the system and mechanically enforced. Passengers board dynamically and controls consist of a simple on-off relay. This paper summarizes the system design goals, describes the system components and discusses related environmental issues.

  5. An interactive tutorial-based training technique for vertebral morphometry.

    Science.gov (United States)

    Gardner, J C; von Ingersleben, G; Heyano, S L; Chesnut, C H

    2001-01-01

    The purpose of this work was to develop a computer-based procedure for training technologists in vertebral morphometry. The utility of the resulting interactive, tutorial based training method was evaluated in this study. The training program was composed of four steps: (1) review of an online tutorial, (2) review of analyzed spine images, (3) practice in fiducial point placement and (4) testing. During testing, vertebral heights were measured from digital, lateral spine images containing osteoporotic fractures. Inter-observer measurement precision was compared between research technicians, and between technologists and radiologist. The technologists participating in this study had no prior experience in vertebral morphometry. Following completion of the online training program, good inter-observer measurement precision was seen between technologists, showing mean coefficients of variation of 2.33% for anterior, 2.87% for central and 2.65% for posterior vertebral heights. Comparisons between the technicians and radiologist ranged from 2.19% to 3.18%. Slightly better precision values were seen with height measurements compared with height ratios, and with unfractured compared with fractured vertebral bodies. The findings of this study indicate that self-directed, tutorial-based training for spine image analyses is effective, resulting in good inter-observer measurement precision. The interactive tutorial-based approach provides standardized training methods and assures consistency of instructional technique over time.

  6. Train repathing in emergencies based on fuzzy linear programming.

    Science.gov (United States)

    Meng, Xuelei; Cui, Bingmou

    2014-01-01

    Train pathing is a typical problem which is to assign the train trips on the sets of rail segments, such as rail tracks and links. This paper focuses on the train pathing problem, determining the paths of the train trips in emergencies. We analyze the influencing factors of train pathing, such as transferring cost, running cost, and social adverse effect cost. With the overall consideration of the segment and station capability constraints, we build the fuzzy linear programming model to solve the train pathing problem. We design the fuzzy membership function to describe the fuzzy coefficients. Furthermore, the contraction-expansion factors are introduced to contract or expand the value ranges of the fuzzy coefficients, coping with the uncertainty of the value range of the fuzzy coefficients. We propose a method based on triangular fuzzy coefficient and transfer the train pathing (fuzzy linear programming model) to a determinate linear model to solve the fuzzy linear programming problem. An emergency is supposed based on the real data of the Beijing-Shanghai Railway. The model in this paper was solved and the computation results prove the availability of the model and efficiency of the algorithm.

  7. Ethernet-based Mass Volume Train Security Detection Network

    Directory of Open Access Journals (Sweden)

    D. Q. He

    2013-07-01

    Full Text Available As the existing train communication network transmission rate is low, large capacity status and fault diagnosis data, the event log data, passenger information which are stored in different vehicles equipments, it is difficult to realize fault diagnosis and intelligent maintenance efficiently and timely. Based on the train level and vehicle level Ethernet network, this paper will focus on network construction technology and real-time performance of mass volume onboard security detection network. The research results will improve control and network function of train.

  8. Training-Based SWIPT: Optimal Power Splitting at the Receiver

    OpenAIRE

    Zhou, Xiangyun

    2014-01-01

    We consider a point-to-point system with simultaneous wireless information and power transfer (SWIPT) over a block fading channel. Each transmission block consists of a training phase and a data transmission phase. Pilot symbols are transmitted during the training phase for channel estimation at the receiver. To enable SWIPT, the receiver adopts a power-splitting design, such that a portion of the received signal is used for channel estimation or data detection, while the remaining is used fo...

  9. Recommendations for Evidence-based Thinking on Migrant Worker Training

    Institute of Scientific and Technical Information of China (English)

    Zheng ZHANG

    2016-01-01

    Evidence-based thinking originates from the United States. It stresses combination of actual facts and practical experience of managers to find out optimal evidence and make decisions accordingly. Migrant worker is a unique concept of China. Migrant workers are essential parts of industrial forces. However,due to limitation of their quality,they generally fail to bring into play their important function in the industry chain. At present,there are many problems in training models of migrant workers,leading to failure to raise their employment ability. This study is expected to introduce the evidence-based thinking into the building of training models for migrant workers,to provide recommendations for migrant worker training,raise efficiency of migrant worker training,and so as to bring into play important function of migrant workers in socialist construction of China.

  10. IMPACT ANALYSIS OF HEC- BASED TRAINING PROGRAMS ON THE PERFORMANCE OF THE UNIVERSITY TEACHERS IN PAKISTAN

    Directory of Open Access Journals (Sweden)

    Khalid Hussain Shaikh

    2011-09-01

    Full Text Available The current research investigates the HEC based training for the University teachers in Pakistan and its impact on the performance on University teachers. The Higher Education Commission (HEC in Pakistan seeks to improve the quality of teaching by University teachers. The Commission has initiated different forms of training according to the areas of expertise in order to improve skills and impact on the performance of University teachers. HEC based training plays a crucial role in the personal development among the University Teachers in Pakistan. Survey was conducted from 200 University teachers who have recently got training from HEC skill development or professional development training from HEC from all provinces. Structural questionnaire was design for reliability and accuracy the data. Analysis and evaluation was done by using GENSTAT statistical software. Major findings of the study showed that training should be provided according to discipline and more interactive training should be design for the University teachers. It was revealed that HEC based training not only equipped with knowledge but also improving the confidence level of the University teacher. Moreover due to the government policies, rules and regulations, such as introduction of the Tenure Track System, the and hiring the foreign faculty in various all Public sector universities it also has impact on the performance of students in job market. It revealed that teacher training was beneficial for professional development as well asfor teaching performance. It also suggested that improved knowledge, skills and attitudes was necessary for the teacher aides to support the teaching program and facilitate learning and communication. It was further revealed that effective teacher aides required competencies in broad areas of human relations, instructional activities, non-instructional activities, and basic skills. The study concluded that basic and advanced level training is

  11. Estimation model of training support system for Finite Element Analysis and implementation of training scenario as knowledge patterns

    Directory of Open Access Journals (Sweden)

    Mitsuhiro Murayama

    2003-04-01

    Full Text Available This paper presents an arrangement method of FEA modeling knowledge by using a design pattern methodology, and deals with an estimation method of FEA training scenario. The prototype support system and its training knowledge can be arranged and classified in several patterns, while the mechanics of a beam structure has been picked up as an example of training subject. Essential evaluation problems were prepared for checking the synthetic achievement and the effectivity of training support system onto any beginners of the code called MARC/MENTAT has been investigated. Through the simulation with the prototype training support system, an evaluation model as the synthetic achievement test for any training scenario was shown with the degree vector. Observing the reusability of training programs, the compression rate of iterated common operations was estimated for the prototype training support system.

  12. Competency-Based Training, Global Skills Mobility and the Teaching of International Students in Vocational Education and Training

    Science.gov (United States)

    Tran, Ly Thi; Nyland, Chris

    2013-01-01

    In Australia, all vocational education and training (VET) qualifications must be based on competency-based training (CBT) and training packages. Yet, since 2005, there has been a major expansion in the number of VET international students in Australia, 85% of whom are from Asia. Given this development, the teaching and learning contexts in which…

  13. Enhancing Technical and Vocational Education and Training (TVET) in Nigeria for Sustainable Development: Competency-Based Training (CBT) Approach

    Science.gov (United States)

    Okoye, K. R. E.; Michael, Ofonmbuk Isaac

    2015-01-01

    This paper attempts to examine the concept of Competency-Based Training (CBT) as a veritable mode of delivery of Technical and Vocational Education and Training (TVET) and at the same time highlights some of the strengths and weaknesses of implementing competency-base training. The characteristics, principles and benefits of CBT were also x-rayed.…

  14. An Influence Diagram-Based Approach for Estimating Staff Training in Software Industry

    CERN Document Server

    Jeet, Kawal; Prasad, Bhanu; Minhas, Rajinder Singh

    2010-01-01

    The successful completion of a software development process depends on the analytical capability and foresightedness of the project manager. For the project manager, the main intriguing task is to manage the risk factors as they adversely influence the completion deadline. One such key risk factor is staff training. The risk of this factor can be avoided by pre-judging the amount of training required by the staff. So, a procedure is required to help the project manager make this decision. This paper presents a system that uses influence diagrams to implement the risk model to aid decision making. The system also considers the cost of conducting the training, based on various risk factors such as, (i) Lack of experience with project software; (ii) Newly appointed staff; (iii) Staff not well versed with the required quality standards; and (iv) Lack of experience with project environment. The system provides estimated requirement details for staff training at the beginning of a software development project.

  15. Identifying training deficiencies in military pilots by applying the human factors analysis and classification system.

    Science.gov (United States)

    Li, Wen-Chin; Harris, Don

    2013-01-01

    Without accurate analysis, it is difficult to identify training needs and develop the content of training programs required for preventing aviation accidents. The human factors analysis and classification system (HFACS) is based on Reason's system-wide model of human error. In this study, 523 accidents from the Republic of China Air Force were analyzed in which 1762 human errors were categorized. The results of the analysis showed that errors of judgment and poor decision-making were commonly reported amongst pilots. As a result, it was concluded that there was a need for military pilots to be trained specifically in making decisions in tactical environments. However, application of HFACS also allowed the identification of systemic training deficiencies within the organization further contributing to the accidents observed.

  16. The Sea of Simulation: Improving Naval Shiphandling Training and Readiness through Game-Based Learning

    Science.gov (United States)

    2012-03-01

    V2 system is installed at FCAs and other central training locations. The system is comprised of a generic bridge mockup with 240 degrees of...the experiment to complete a voluntary web based survey on SurveyMonkey after completing and detaching from their SWOI course of instruction

  17. Report on the Vocational Education and Training System in Hungary. National Observatory Country Report, 1999.

    Science.gov (United States)

    Bocz, Tamas Kopeczi

    An intrinsic part of the transition to a modern market economy in Hungary has been the restructuring of the vocational education and training (VET) system. A positive side effect of the socioeconomic transition is the emergence of human resources development (HRD). The transition process has been successful in the school-based education system,…

  18. The data correction algorithms in sup 6 sup 0 Co train inspection system

    CERN Document Server

    Yuan Ya Ding; LiuXiMing; Miao Ji Cheng

    2002-01-01

    Because of the physical characteristics of the sup 6 sup 0 Co train inspection system and the application of high-speed data collection system based on current integral, the original images have been distorted in a certain degree. Authors investigate into the reasons why the distortion comes into being, and accordingly present the data correction algorithm

  19. Design of relative position sensing system for high-speed maglev train

    Institute of Scientific and Technical Information of China (English)

    Qian Cunyuan; Han Zhengzhi; Xie Weida; Shao Derong

    2008-01-01

    In the high-speed maglev system, accurate real-time information of the train position is essential for stable, safe and efficient train operation. To detect the relative position of the high-speed maglev train from a reference position, a location method based on long stator slot detection was proposed. Besides, a prototype system has been successfully developed. The hardware structure of the system, as well as its working principle was described. Moreover, a subdivision algorithm for calculating the pole location angle signal was elucidated. Experiments show that the proposed method is feasible. The technical indexes of the detection system satisfy the requirements of the vehicle operation control system. The relative position sensing system can be put into practice.

  20. 75 FR 2597 - Positive Train Control Systems

    Science.gov (United States)

    2010-01-15

    ... World War, the ICC and the industry allowed many of these systems to be discontinued. During this period... control systems and digital data radio technology during the mid-1980s led the freight railroad industry... participation and leadership of representatives who served on the PTC Working Group and its task forces....

  1. Training Center for Industrial Control Systems

    Directory of Open Access Journals (Sweden)

    V. Yezhov

    2013-01-01

    Full Text Available We consider the application of embedded microcontrollers and industrial controllers with built-in operating systems.With the development of embedded operating systems and technology of open standard IEC 61131-3 product developer can write their own program management and support staff – to modernize management program.

  2. Who is in charge? The impact of home-based computerized cognitive training on the Cognitive Training Alliance

    DEFF Research Database (Denmark)

    Wilms, Inge Linda

    2017-01-01

    Purpose: This case study observes and analyses how home-based computerized cognitive rehabilitation training impacts the relationship between the patient and home training assistants being either the spouse or paid care takers. The use of computerized cognitive training at home is fairly new...... to the emotional challenges of being a training assistant. A Cognitive Training Alliance model for a cognitive training alliance is proposed which takes into consideration the challenges of delegating training responsibility to computers and home-based assistants. Conclusion: It is important to understand how...... the use of computerized cognitive training in clinics or at home influences the training alliance to avoid or diminish frustration on the part of the patients and assistants....

  3. Integral analysis system of training tasks, SIATE, in invasion games

    Directory of Open Access Journals (Sweden)

    Sergio José Ibáñez

    2016-06-01

    Full Text Available The analysis of the coach intervention is carried out on objective, valid and reliable data. This information is provided of training planning and / or systematic observation. The task analysis training is essential to optimize training processes and training of athletes. For this purpose, planning and process control training is required. The SIATE is a methodological system to record and analyze the different factors that affect sports training in sports invasion, which has five characteristics: universality, standardization, modularity, flexibility and adaptability. The registration of the following factors is proposed: Contextual Data; Coach; Session; Pedagogical variables; Organizational variables; External Load; Internal load; and Kinematics variables in each training tasks. Within each factor they include and define various variables, along with the categories recorded. The SIATE provide a lot of data by coaches they will be analyzed on two levels deep, descriptive and inferential (relations and differences between variables. The integration of practical knowledge provided by SIATE and experience of coaches collaborate on professional development coach.

  4. Analysis of the reliabilities of maglev train power system with FTA method

    Science.gov (United States)

    Long, Zhiqiang; Lu, Zhiquo; Chen, Huixing; Liu, Shaoke

    2003-09-01

    As to the high safeties and reliabilities of the magnetic suspension train, the most fundamental rule is that under all supposed running disturbances, faults, and other urgent conditions, and at any time, the running train can all stop at any given point, where the passengers can get off the train completely and can all find a safe stopping place. The object studied in this paper is the CMS-3 type electromagnetic suspension sample train developed in the National University of Defense Technology. Based on the method of fault tree analysis, the safeties and the reliabilities of the key part (the power system) of the train are analyzed systematically. And the instructive viewpoints and the improving measures are put forward.

  5. Simulation-based training for colonoscopy

    DEFF Research Database (Denmark)

    Preisler, Louise; Svendsen, Morten Bo Søndergaard; Nerup, Nikolaj

    2015-01-01

    The aim of this study was to create simulation-based tests with credible pass/fail standards for 2 different fidelities of colonoscopy models. Only competent practitioners should perform colonoscopy. Reliable and valid simulation-based tests could be used to establish basic competency in colonosc...

  6. 基于MCGS的PLC仿真实训系统的设计与实现%The PLC Simulation Training System's Design and Implementation Based on MCGS

    Institute of Scientific and Technical Information of China (English)

    刘小春

    2012-01-01

    The paper introduces the method of PLC simulation system's design, includes the hardware's design. The process of MCGS simulation system's development's PLC Program's design.%介绍了使用MCGS开发PLC仿真实训系统的方法,主要包括硬件系统的构建、MCGS仿真系统开发流程、PLC程序设计.

  7. 75 FR 59108 - Positive Train Control Systems

    Science.gov (United States)

    2010-09-27

    ... track segment is justified based upon the route analysis submitted or that an alternative route is... route analysis should be weighed by FRA when determining whether rerouting as provided under this... based upon the route analysis submitted, which shall assume that each alternative route will be equipped...

  8. A freight train monitoring system based on chain wireless Mesh network%基于链状无线Mesh网络的货运列车监控系统

    Institute of Scientific and Technical Information of China (English)

    马乐; 赵锐; 姚金飞; 刘言

    2015-01-01

    On the basis of analyzing the characteristics of railway freight transportation, this paper put forward the freight train monitoring system based on wireless Mesh network. Taking chain of dual-mode wireless Mesh network as the transmission network of monitoring information, a multimedia information collection node with the Raspberry Pi platform and intelligent monitoring software was designed. This system realized the centralized and intelligent monitoring of the freight in transportation by staff in the locomotive. Experiments show that the system can effectively improve the safety and reliability of railway freight transportation.%在分析铁路货物运输特点的基础上,提出了基于无线 Mesh 网络的货运列车状态监控系统。以双模链状无线 Mesh 网络作为监控信息传输的通信网络,研究设计了基于 Raspberry Pi 平台的多媒体信息采集节点和智能的监控软件,实现了运输人员在货运机车中对在运物资的集中式、智能化监控。实验表明,该系统能够有效提高铁路货物运输的安全性和可靠性。

  9. New Train Run Monitoring system: Getting the most out of an ERTMS level 2 Signalling system

    DEFF Research Database (Denmark)

    Richter, Troels; Landex, Alex; Andersen, Jonas Lohmann Elkjær

    . On this basis, RDS creates and manages Delay Reports: If a train reaches a delay larger than a predefined threshold, the signalman creates a report describing cause and actions taken as well as attaching all trains affected to the report. These manual processes allow for errors as well as they take up resources...... advantage of the additional data delivered by the new systems. The conceptual design of a new RDS has consequently been underway since the start of the signalling program. The vision is to create an automatic system that delivers “perfect train run histories” with a cause for every time loss. The future...... ERTMS Traffic Management System will include a rescheduler: Every time a train leaves its path, a rescheduling is triggered and the train receives a new timetable. As a part of this process, other trains may also be rescheduled. A concept for converting this information into the “perfect train run...

  10. 采用体验性游戏模型的配电网运行仿真培训系统设计%Design of Experiential Gaming Model-Based Simulation Training System for Distribution Network Operation

    Institute of Scientific and Technical Information of China (English)

    乔卉; 龚庆武; 江传文

    2011-01-01

    Leading the theory of experiential learning and the idea of educational games into the development of simulation training system for distribution network operation, and by use of the theory of experiential gaming model a simulation model of distribution network operation is built. According to the experiential gaming model, training aim and features of virtual reality (VR) technology, the simulation process and functions of the 3D distribution operation simulation training system is studied and designed. In the simulation training system for distribution network operation the service-oriented architecture (SOA) is adopted, and the configuration construction of 3D scene of distribution operation and the flexible expansion of simulation application function are realized. This simulation training system can be applied to operation, maintenance and commissioning of distribution network as well as to skill training of distribution dispatchers to improve simulation training effect of distribution operators.%将体验式学习理论和教育游戏理念引入配电网运行仿真培训系统的研发过程,利用体验性游戏模型理论建立了配电网运行仿真模型。配电网运行仿真培训系统采用面向服务的体系结构,实现了配电运行三维场景的组态式构建及仿真应用功能的灵活扩展,可应用于配电运行、检修、调试及调度人员的技能培训,改善了配电生产运行人员的仿真培训效果。

  11. Investigation and Study on the Cold Hyperthermia System of the National Water Sports High Level Training Base%全国水上运动高水平训练基地冷热疗系统调查研究

    Institute of Scientific and Technical Information of China (English)

    许志娟

    2016-01-01

    Through literature review, field observation, expert interview and comparative analysis of the 26 carry out rowing, canoeing and kayaking, water sports provincial high level training base of cryosurgery and hyperthermia system for investigation and analysis, the results show that: the national water sports training base of the high level cryosurgery and hyperthermia system is divided into four kinds:sauna,cold water pool,cryotherapy room, hot and cold water bath, respectively, accounting for 40% of the country, 12%, 4% and 4%;currently has 50%of the sauna can during the winter in the normal use of the. 50%of the sauna room is open, the other three system for maintenance into the high, the utilization rate is low withdrawal. The causes of this situation are analyzed, to the understanding of the fatigue in athletes and coaches to strengthen recovery,cryotherapy system improve using rate is suggested.%通过文献资料、实地观察、专家访谈和比较分析等方法对全国26个开展赛艇、皮划艇和激流回旋等水上运动项目的省级高水平训练基地冷热疗系统情况进行调查和分析,结果表明:全国水上运动高水平训练基地冷热疗系统分为桑拿房、冷水池、冷疗房、冷热水浴池4种,分别占全国40%、12%、4%和4%。目前有50%的桑拿房能在冬训期间正常使用,50%的桑拿房关闭,其他3种系统因维修成本高、使用率低等原因停用。分析导致这种现状的原因,提出对加强运动员和教练员疲劳恢复认识,提高冷疗系统使用率的建议。

  12. Teller Training Module: Off-Line Banking System. High-Technology Training Module.

    Science.gov (United States)

    Lund, Candyce J.

    This teller training module on offline banking systems is intended to be part of a postsecondary financial applications course. The module contains the following sections: module objective; specific objective; content--electronic audit machine key functions, practice packet--sample bank transactions and practicing procedures, and…

  13. Hydrogel based occlusion systems

    NARCIS (Netherlands)

    Stam, F.A.; Jackson, N.; Dubruel, P.; Adesanya, K.; Embrechts, A.; Mendes, E.; Neves, H.P.; Herijgers, P.; Verbrugghe, Y.; Shacham, Y.; Engel, L.; Krylov, V.

    2013-01-01

    A hydrogel based occlusion system, a method for occluding vessels, appendages or aneurysms, and a method for hydrogel synthesis are disclosed. The hydrogel based occlusion system includes a hydrogel having a shrunken and a swollen state and a delivery tool configured to deliver the hydrogel to a tar

  14. Acoustic Model Adaptation for Indonesian Language Utterance Training System

    Directory of Open Access Journals (Sweden)

    Linda Indrayanti

    2010-01-01

    Full Text Available Problem statement: In order to build an utterance training system for Indonesian language, a speech recognition system designed for Indonesian is necessary. However, the system hardly works well due to the pronunciation variants of non-native utterances may lead to substitution/deletion error. This research investigated the pronunciation variant and proposes acoustic model adaptation to improve performance of the system. Approach: The proposed acoustic model adaptation worked in three steps: to analyze pronunciation variant with knowledge-based and data-derived methods; to align knowledge-based and data-derived results in order to list frequently mispronounced phones with their variants; to perform a state-clustering procedure with the list obtained from the second step. Further, three Speaker Adaptation (SA techniques were used in combination with the acoustic model adaptation and they are compared each other. In order to evaluate and tune the adaptation techniques, perceptual-based evaluation by three human raters is performed to obtain the "true"recognition results. Results: The proposed method achieved an average gain in Hit + Rejection (the percentage of correctly accepted and correctly rejected utterances by the system as the human raters do of 2.9 points and 2 points for native and non-native subjects, respectively, when compared with the system without adaptation. Average gains of 12.7 and 6.2 points for native and non-native students in Hit + Rejection were obtained by combining SA to the acoustic model adaptation. Conclusion/Recommendations: Performance evaluation of the adapted system demonstrated that the proposed acoustic model adaptation can improve Hit even though there is a slight increase of False Alarm (FA, the percentage of incorrectly accepted utterances by the system of which the human raters reject. The performance of the proposed acoustic model adaptation depends strongly on the effectiveness of state-clustering procedure

  15. 基于Unity3D的甘蔗种植虚拟教育培训系统设计与实现%Design and Realization of Virtual Education Training System for Sugarcane Cultivation Based on Unity3D

    Institute of Scientific and Technical Information of China (English)

    吴升; 郭新宇; 贺谊; 温维亮; 王虓

    2014-01-01

    我国是最大的甘蔗种植国之一,甘蔗种植教育培训课程在各大农林职业院校广泛开展,针对传统的甘蔗种植教育培训试验开展周期长、成本高、授课方式枯燥、参与实践机会少等不足。为此开展甘蔗生长模型建模,农事仿真实时可视化等虚拟仿真交互关键技术进行研究;以“看动画、学知识、玩游戏、长技能”的虚拟互动培训理念,提出基于时序驱动的甘蔗虚拟种植教育培训系统设计方法;以Unity3D为开发平台,实现甘蔗种植生长周期虚拟展示以及互动体验功能。系统以虚拟化改造传统教学,为现代农业职业技术教育提供新的教学思路,从而为全面提升学员技术技能水平做出贡献。%China is one of the largest sugarcane cultivation countries. Education training courses for sugarcane cultivation is conducted in vocational colleges of agriculture and forestry universities. On account of the shortcomings of the conventional sugarcane education and training, such as long cycles, high costs, boring teaching methods, few practice opportunities, etc., we carried out studies on key technology of sugarcane interactive virtual simulation, sugarcane growth modeling, sugarcane planting real⁃time visualization simulation, etc. Method for designing sugarcane virtual education training system based on timing driven was provided, taking the concept of “watching animation, learning knowledge, playing games, and mastering skill” throughout the whole teaching process. Thus, taking Unity3D as a development platform, we realized the virtual display of sugarcane growth cycle and interactive experience function. This system took virtualization to reform the traditional education, and provided new teaching ideas for modern vocational and technical education in agriculture, thus had comprehensive upgrading of the students’ technical skill level.

  16. Modeling initiation trains based on HMX and TATB

    Science.gov (United States)

    Drake, R. C.; Maisey, M.

    2017-01-01

    There will always be a requirement to reduce the size of initiation trains. However, as the size is reduced the performance characteristics can be compromised. A detailed science-based understanding of the processes (ignition and growth to detonation) which determine the performance characteristics is required to enable compact and robust initiation trains to be designed. To assess the use of numerical models in the design of initiation trains a modeling study has been undertaken, with the aim of understanding the initiation of TATB and HMX charges by a confined, surface mounted detonator. The effect of detonator diameter and detonator confinement on the formation of dead zones in the acceptor explosives has been studied. The size of dead zones can be reduced by increasing the diameter of the detonator and by increasing the impedance of the confinement. The implications for the design of initiation trains are discussed.

  17. Module based training improves and sustains surgical skills

    DEFF Research Database (Denmark)

    Carlsen, C G; Lindorff-Larsen, K; Funch-Jensen, P

    2015-01-01

    PURPOSE: Traditional surgical training is challenged by factors such as patient safety issues, economic considerations and lack of exposure to surgical procedures due to short working hours. A module-based clinical training model promotes rapidly acquired and persistent surgical skills. METHODS......: A randomised controlled trial concerning supervised hernia repair in eight training hospitals in Denmark was performed. The participants were 18 registrars [Post graduate year (PGY) 3 or more] in their first year of surgical specialist training. The intervention consisted of different modules with a skills......-lab course followed by 20 supervised Lichtenstein hernia repairs. Operative performance was video recorded and blindly rated by two consultants using a previously validated skills rating scale (8-40 points). Outcome measures were change in the ratings of operative skills and operative time. RESULTS...

  18. Challenges in developing competency-based training curriculum for food safety regulators in India

    Directory of Open Access Journals (Sweden)

    Anitha Thippaiah

    2014-01-01

    Full Text Available Context: The Food Safety and Standards Act have redefined the roles and responsibilities of food regulatory workforce and calls for highly skilled human resources as it involves complex management procedures. Aims: 1 Identify the competencies needed among the food regulatory workforce in India. 2 Develop a competency-based training curriculum for food safety regulators in the country. 3 Develop training materials for use to train the food regulatory workforce. Settings and Design: The Indian Institute of Public Health, Hyderabad, led the development of training curriculum on food safety with technical assistance from the Royal Society for Public Health, UK and the National Institute of Nutrition, India. The exercise was to facilitate the implementation of new Act by undertaking capacity building through a comprehensive training program. Materials and Methods: A competency-based training needs assessment was conducted before undertaking the development of the training materials. Results: The training program for Food Safety Officers was designed to comprise of five modules to include: Food science and technology, Food safety management systems, Food safety legislation, Enforcement of food safety regulations, and Administrative functions. Each module has a facilitator guide for the tutor and a handbook for the participant. Essentials of Food Hygiene-I (Basic level, II and III (Retail/ Catering/ Manufacturing were primarily designed for training of food handlers and are part of essential reading for food safety regulators. Conclusion: The Food Safety and Standards Act calls for highly skilled human resources as it involves complex management procedures. Despite having developed a comprehensive competency-based training curriculum by joint efforts by the local, national, and international agencies, implementation remains a challenge in resource-limited setting.

  19. Training Technology Handbook for System Acquisition Planners: Preliminary Version.

    Science.gov (United States)

    1981-09-01

    existing system data. to the new system. The check- list in Table 3 is an aid to this process. What are the training Training resource data of a simi...given design concept. place a Table 3 and the procedures for using the table are Intended check in the "common (C)" column to indicate that the as an aid ...ION ALL COINTROLS XIAPNL IN VIH €1U11T- OPTIMALLY L OCALIs T-I E ElsA IEI MALFUNCTIOW TO THE CO--- INRT o I*LEVEL TWDE O IS EDS TEAR DOE %AIll ow

  20. Modeling and Simulation of Virtual Clay Pigeon shooter Training System

    Directory of Open Access Journals (Sweden)

    Jin Yanxia

    2013-10-01

    Full Text Available As a popular sports event, clay pigeon uses real guns and bullets as its tools. To improve the training effect, reduce its cost and danger, the development of a real-time interactive and perceptive virtual training system by using simulation technology becomes urgent. This system uses Visual C++、Vega、Creator as its development platform to conduct modeling and simulation of clay pigeon’s and grapeshot ‘s flying path and the collision effect of the two objects.  

  1. 基于ISO9000质量体系的船员教育与培训质量管理体系建设%Suggestions of Crew Education and Training Quality Management System Based on ISO9000 Quality System

    Institute of Scientific and Technical Information of China (English)

    龙景良

    2016-01-01

    文章介绍了ISO9000质量管理体系,对基于ISO9000质量体系的船员教育与培训质量管理体系建设及重要性进行了分析,提出船员教育与培训质量管理体系的框架、必须包含的基本要素与运行的条件,这对建立船员教育与培训质量管理体系具有指导意义。%This paper introduces ISO9000 quality management system,analyzes construction and importance of crew educa-tion and training quality management system Based on ISO9000 quality system,puts forward framework of quality management system of crew education and training, necessary basic elements and operation conditions,which has guiding significance for es-tablishing quality management system of crew education and training.

  2. Grid-based platform for training in Earth Observation

    Science.gov (United States)

    Petcu, Dana; Zaharie, Daniela; Panica, Silviu; Frincu, Marc; Neagul, Marian; Gorgan, Dorian; Stefanut, Teodor

    2010-05-01

    GiSHEO platform [1] providing on-demand services for training and high education in Earth Observation is developed, in the frame of an ESA funded project through its PECS programme, to respond to the needs of powerful education resources in remote sensing field. It intends to be a Grid-based platform of which potential for experimentation and extensibility are the key benefits compared with a desktop software solution. Near-real time applications requiring simultaneous multiple short-time-response data-intensive tasks, as in the case of a short time training event, are the ones that are proved to be ideal for this platform. The platform is based on Globus Toolkit 4 facilities for security and process management, and on the clusters of four academic institutions involved in the project. The authorization uses a VOMS service. The main public services are the followings: the EO processing services (represented through special WSRF-type services); the workflow service exposing a particular workflow engine; the data indexing and discovery service for accessing the data management mechanisms; the processing services, a collection allowing easy access to the processing platform. The WSRF-type services for basic satellite image processing are reusing free image processing tools, OpenCV and GDAL. New algorithms and workflows were develop to tackle with challenging problems like detecting the underground remains of old fortifications, walls or houses. More details can be found in [2]. Composed services can be specified through workflows and are easy to be deployed. The workflow engine, OSyRIS (Orchestration System using a Rule based Inference Solution), is based on DROOLS, and a new rule-based workflow language, SILK (SImple Language for worKflow), has been built. Workflow creation in SILK can be done with or without a visual designing tools. The basics of SILK are the tasks and relations (rules) between them. It is similar with the SCUFL language, but not relying on XML in

  3. Training together: how another human's presence affects behavior during virtual human-based team training

    Directory of Open Access Journals (Sweden)

    Andrew Robb

    2016-08-01

    developing virtual human-based training programs, designers should consider that the presence of other humans may reduce involvement during training moments perceived to be the responsibility of other trainees, and should consider that a virtual teammate's limitations may cause human teammates to limit their own behaviors in corresponding ways (e.g. searching less.

  4. The Dutch vocational education and training system

    NARCIS (Netherlands)

    Verhagen, A.M.C.

    2014-01-01

    The Dutch educational system is highly stratified from secondary education onwards3, and this also applies to MBO. Each MBO course can be followed in two different learning pathways, called the vocationally educating learning pathway (beroepsopleidende leerweg: BOL) and the vocationally guiding lear

  5. Reconsidering fidelity in simulation-based training.

    Science.gov (United States)

    Hamstra, Stanley J; Brydges, Ryan; Hatala, Rose; Zendejas, Benjamin; Cook, David A

    2014-03-01

    In simulation-based health professions education, the concept of simulator fidelity is usually understood as the degree to which a simulator looks, feels, and acts like a human patient. Although this can be a useful guide in designing simulators, this definition emphasizes technological advances and physical resemblance over principles of educational effectiveness. In fact, several empirical studies have shown that the degree of fidelity appears to be independent of educational effectiveness. The authors confronted these issues while conducting a recent systematic review of simulation-based health professions education, and in this Perspective they use their experience in conducting that review to examine key concepts and assumptions surrounding the topic of fidelity in simulation.Several concepts typically associated with fidelity are more useful in explaining educational effectiveness, such as transfer of learning, learner engagement, and suspension of disbelief. Given that these concepts more directly influence properties of the learning experience, the authors make the following recommendations: (1) abandon the term fidelity in simulation-based health professions education and replace it with terms reflecting the underlying primary concepts of physical resemblance and functional task alignment; (2) make a shift away from the current emphasis on physical resemblance to a focus on functional correspondence between the simulator and the applied context; and (3) focus on methods to enhance educational effectiveness using principles of transfer of learning, learner engagement, and suspension of disbelief. These recommendations clarify underlying concepts for researchers in simulation-based health professions education and will help advance this burgeoning field.

  6. AISIM (Automated Interactive Simulation Modeling System) VAX Version Training Manual.

    Science.gov (United States)

    1985-02-01

    AD-Ri6t 436 AISIM (RUTOMATED INTERACTIVE SIMULATION MODELING 1/2 SYSTEM) VAX VERSION TRAI (U) HUGHES AIRCRAFT CO FULLERTON CA GROUND SYSTEMS GROUP S...Continue on reverse if necessary and Identify by block number) THIS DOCUMENT IS THE TRAINING MANUAL FOR THE AUTOMATED INTERACTIVE SIMULATION MODELING SYSTEM...form. Page 85 . . . . . . . . APPENDIX B SIMULATION REPORT FOR WORKING EXAMPLE Pa jPage.8 7AD-Ai6i 46 ISIM (AUTOMATED INTERACTIVE SIMULATION MODELING 2

  7. Training Methods to Improve Evidence-Based Medicine Skills

    Directory of Open Access Journals (Sweden)

    Filiz Ozyigit

    2010-06-01

    Full Text Available Evidence based medicine (EBM is the conscientious, explicit and judicious use of current best evidence in making decisions about the care of individual patients. It is estimated that only 15% of medical interventions is evidence-based. Increasing demand, new technological developments, malpractice legislations, a very speed increase in knowledge and knowledge sources push the physicians forward for EBM, but at the same time increase load of physicians by giving them the responsibility to improve their skills. Clinical maneuvers are needed more, as the number of clinical trials and observational studies increase. However, many of the physicians, who are in front row of patient care do not use this increasing evidence. There are several examples related to different training methods in order to improve skills of physicians for evidence based practice. There are many training methods to improve EBM skills and these trainings might be given during medical school, during residency or as continuous trainings to the actual practitioners in the field. It is important to discuss these different training methods in our country as well and encourage dissemination of feasible and effective methods. [TAF Prev Med Bull 2010; 9(3.000: 245-254

  8. Interface Prostheses with Classifier-Feedback based User Training.

    Science.gov (United States)

    Fang, Yinfeng; Zhou, Dalin; Li, Kairu; Liu, Honghai

    2016-12-21

    It is evident that user training significantly affects performance of pattern-recognition based myoelectric prosthetic device control. Despite plausible classification accuracy on offline datasets, online accuracy usually suffers from the changes in physiological conditions and electrode displacement. The user ability in generating consistent EMG patterns can be enhanced via proper user training strategies in order to improve online performance. This study proposes a clustering-feedback strategy that provides real-time feedback to users by means of a visualised online EMG signal input as well as the centroids of the training samples, whose dimensionality is reduced to minimal number by dimension reduction. Clustering-feedback provides a criterion that guides users to adjust motion gestures and muscle contraction forces intentionally. The experiment results have demonstrated that hand motion recognition accuracy increases steadily along the progress of the clustering-feedback based user training, while conventional classifier-feedback methods, i.e. label-feedback, hardly achieve any improvement. The result concludes that the use of proper classifier-feedback can accelerate the process of user training, and implies prosperous future for the amputees with limited or no experience in pattern-recognition based prosthetic device manipulation.

  9. A brain-computer interface based attention training program for treating attention deficit hyperactivity disorder.

    Directory of Open Access Journals (Sweden)

    Choon Guan Lim

    Full Text Available UNLABELLED: Attention deficit hyperactivity disorder (ADHD symptoms can be difficult to treat. We previously reported that a 20-session brain-computer interface (BCI attention training programme improved ADHD symptoms. Here, we investigated a new more intensive BCI-based attention training game system on 20 unmedicated ADHD children (16 males, 4 females with significant inattentive symptoms (combined and inattentive ADHD subtypes. This new system monitored attention through a head band with dry EEG sensors, which was used to drive a feed forward game. The system was calibrated for each user by measuring the EEG parameters during a Stroop task. Treatment consisted of an 8-week training comprising 24 sessions followed by 3 once-monthly booster training sessions. Following intervention, both parent-rated inattentive and hyperactive-impulsive symptoms on the ADHD Rating Scale showed significant improvement. At week 8, the mean improvement was -4.6 (5.9 and -4.7 (5.6 respectively for inattentive symptoms and hyperactive-impulsive symptoms (both p<0.01. Cohen's d effect size for inattentive symptoms was large at 0.78 at week 8 and 0.84 at week 24 (post-boosters. Further analysis showed that the change in the EEG based BCI ADHD severity measure correlated with the change ADHD Rating Scale scores. The BCI-based attention training game system is a potential new treatment for ADHD. TRIAL REGISTRATION: ClinicalTrials.gov NCT01344044.

  10. Arithmetic Training Does Not Improve Approximate Number System Acuity

    Directory of Open Access Journals (Sweden)

    Marcus Lindskog

    2016-10-01

    Full Text Available The Approximate Number System (ANS is thought to support non-symbolic representations of numerical magnitudes in humans. Recently much debate has focused on the causal direction for an observed relation between ANS acuity and arithmetic fluency. Here we investigate if arithmetic training can improve ANS acuity. We show with an experimental training study consisting of six 45-minute training sessions that although feedback during arithmetic training improves arithmetic performance substantially, it does not influence ANS acuity. Hence, we find no support for a causal link where symbolic arithmetic training influences the ANS acuity. Further, although short-term number memory is likely involved in arithmetic tasks we did not find that short-term memory capacity for numbers, measured by a digit-span test, was effected by arithmetic training. This suggests that the improvement in arithmetic fluency may have occurred independent of short-term memory efficiency, but rather due to long-term memory processes and/or mental calculation strategy development. The theoretical implications of these findings are discussed.

  11. Effects of Fast Simple Numerical Calculation Training on Neural Systems.

    Science.gov (United States)

    Takeuchi, Hikaru; Nagase, Tomomi; Taki, Yasuyuki; Sassa, Yuko; Hashizume, Hiroshi; Nouchi, Rui; Kawashima, Ryuta

    2016-01-01

    Cognitive training, including fast simple numerical calculation (FSNC), has been shown to improve performance on untrained processing speed and executive function tasks in the elderly. However, the effects of FSNC training on cognitive functions in the young and on neural mechanisms remain unknown. We investigated the effects of 1-week intensive FSNC training on cognitive function, regional gray matter volume (rGMV), and regional cerebral blood flow at rest (resting rCBF) in healthy young adults. FSNC training was associated with improvements in performance on simple processing speed, speeded executive functioning, and simple and complex arithmetic tasks. FSNC training was associated with a reduction in rGMV and an increase in resting rCBF in the frontopolar areas and a weak but widespread increase in resting rCBF in an anatomical cluster in the posterior region. These results provide direct evidence that FSNC training alone can improve performance on processing speed and executive function tasks as well as plasticity of brain structures and perfusion. Our results also indicate that changes in neural systems in the frontopolar areas may underlie these cognitive improvements.

  12. Innovative Radiating Systems for Train Localization in Interference Conditions

    Directory of Open Access Journals (Sweden)

    C. Vegni

    2013-01-01

    Full Text Available The design of innovative radiating systems based on the metamaterial technology for GNSS (Global Navigation Satellite System applications in radio frequency (RF interference conditions is proposed. To this aim, firstly two typical adaptive array techniques (i.e., nulling and beam-forming are discussed and tradeed off. Secondly, FRPA (Fixed Radiation Pattern Antenna and CRPA (Controlled Radiation Pattern Antenna phased array configurations of miniaturized patch antennas are studied by means of electromagnetic commercial tools and phased array optimization algorithms. This process leads to the identification of a phased array design. Benefits and drawbacks for GNSS applications are highlighted. Finally, the design of the phased array is applied to a GNSS user receiver in a navigation realistic environment. Simulation results are obtained in a realistic scenario for railway applications, comprising of a GNSS satellite constellation, a GNSS user receiver (i.e., on-board train equipment running along a track in Western Australia, and a constellation of interfering satellites. Navigation service performances (i.e., user location accuracy and service availability are computed taking into account the adaptive array radiation pattern in two different modes (i.e., FRPA or CRPA and band-limited white noise interference.

  13. Cleaners' experiences with group-based workplace physical training

    DEFF Research Database (Denmark)

    Kirkelund, Lasse; Mortensen, Ole Steen; Holtermann, Andreas

    2012-01-01

    This study investigates how work-site health promotion intervention, by involving group-based physical coordination training, may increase participants’ social awareness of new ways to use the body. Purpose: We investigated cleaners’ experiences with a one-year health promotion intervention...... involving group-based physical coordination training (PCT) during working hours. Design: We conducted a qualitative evaluation using method triangulation; continuous unfocused participant observation during the whole intervention, semi-structured focus group interview, and individual written evaluations one...... for implementation seem to be important for sustained effects of health-promotion interventions in the workplace. Originality: The social character of the physical training facilitated a community of practice, which potentially supported the learning of new competencies, and how to improve the organization...

  14. Environmental Assessment for Construction of Base Training Area, Schriever Air Force Base, Colorado

    Science.gov (United States)

    2010-12-01

    bed-down, biological/chemical warfare training, and bivouac training. In order to meet air quality standards when smoke grenades/obscurants are used...users of the Base Training Area would be active duty military assigned to SAFB. To ensure that no smoke or dust leave the SAFB boundary, any smoke ...receipt of the above referenced Environmental Assesment and is familiar with the site. Based on the location and type of action being proposed the

  15. Analysis of Train Suspension System Using MR dampers

    Science.gov (United States)

    RamaSastry, DVA; Ramana, K. V.; Mohan Rao, N.; Siva Kumar, SVR; Priyanka, T. G. L.

    2016-09-01

    This paper deals with introducing MR dampers to the Train Suspension System for improving the ride comfort of the passengers. This type of suspension system comes under Semi-active suspension system which utilizes the properties of MR fluid to damp the vibrations. In case of high speed trains, the coach body is subjected to vibrations due to vertical displacement, yaw and pitch movements. When the body receives these disturbances from the ground,the transmission of vibrations to the passenger increases which affect the ride comfort. In this work, the equations of motion of suspension system are developed for both conventional passive system and semi-active system and are modelled in Matlab/Simulink and analysis has been carried out. The passive suspension system analysis shows that it is taking more time to damp the vibrations and at the same time the transmissibility of vibrations is more.Introducing MR dampers,vertical and angular displacements of the body are computed and compared. The results show that the introduction of MR dampers into the train suspension system improves ride comfort.

  16. Time- versus Competency-Based Residency Training.

    Science.gov (United States)

    Nguyen, Vu T; Losee, Joseph E

    2016-08-01

    Graduate medical education is at the brink of a paradigm shift in educating the next generation of physicians. Over 100 years ago, the Flexner report helped usher in the Halstedian residency, based on timed exposure and knowledge assessment as the cornerstones of medical education. The addition of operative case logs and respective board examinations to the current model of surgical education has served to establish practice minimums; however, they do not provide any assessment of actual operative capability or clinical competence. Although these facets have been tempered over time, one could argue that they currently exist only as surrogates for the true goal of all graduate medical education: the development of competent, graduating physicians, capable of independent and ethical practice. There now exists a growing body of evidence that competency-based medical education is this century's Flexnerian revolution. By the objective, subjective, and global assessment of competence, it is thought that we can more effectively and efficiently educate our trainees, provide much needed accountability to our individual patients and to the public as a whole, and establish a lasting model of self-motivated, lifelong learning.

  17. EFFECTS OF BODY MASS-BASED SQUAT TRAINING IN ADOLESCENT BOYS

    Directory of Open Access Journals (Sweden)

    Yohei Takai

    2013-03-01

    Full Text Available The purpose of this study was to determine the effects of body mass-based squat training on body composition, muscular strength and motor fitness in adolescent boys. Ninety-four boys (13.7 ± 0.6 yrs, 1.60 ± 0.09 m, 50.2 ± 9.6 kg participated in this study and were randomly assigned to training (n = 36 or control (n = 58 groups. The training group completed body mass-based squat exercise training (100 reps/day, 45 sessions for 8 weeks. Body composition and muscle thickness at the thigh anterior were determined by a bioelectrical impedance analyzer and ultrasound apparatus, respectively. Maximal voluntary knee extension strength and sprint velocity were measured using static myometer and non-motorized treadmill, respectively. Jump height was calculated using flight time during jumping, which was measured by a matswitch system. The 8-wk body mass-based squat training significantly decreased percent body fat (4.2% and significantly increased the lean body mass (2.7%, muscle thickness (3.2% and strength of the knee extensors (16.0%, compared to control group. The vertical jump height was also significantly improved by 3.4% through the intervention. The current results indicate that body mass-based squat training for 8 weeks is a feasible and effective method for improving body composition and muscular strength of the knee extensors, and jump performance in adolescent boys.

  18. Measuring the Effectiveness of Information Security Training: A Comparative Analysis of Computer-Based Training and Instructor-Based Training

    Science.gov (United States)

    Kim, Philip

    2010-01-01

    Financial institutions are increasingly finding difficulty defending against information security risks and threats, as they are often the number one target for information thieves. An effective information security training and awareness program can be a critical component of protecting an organization's information assets. Many financial…

  19. 78 FR 71785 - Passenger Train Emergency Systems II

    Science.gov (United States)

    2013-11-29

    ... From the Federal Register Online via the Government Publishing Office ] Vol. 78 Friday, No. 230 November 29, 2013 Part III Department of Transportation Federal Railroad Administration 49 CFR Parts 238 and 239 Passenger Train Emergency Systems II; Final Rule #0;#0;Federal Register / Vol. 78 , No....

  20. A Prototype HTML Training System for Graphic Communication Majors

    Science.gov (United States)

    Runquist, Roger L.

    2010-01-01

    This design research demonstrates a prototype content management system capable of training graphic communication students in the creation of basic HTML web pages. The prototype serve as a method of helping students learn basic HTML structure and commands earlier in their academic careers. Exposure to the concepts of web page creation early in…

  1. A Prototype HTML Training System for Graphic Communication Majors

    Science.gov (United States)

    Runquist, Roger L.

    2010-01-01

    This design research demonstrates a prototype content management system capable of training graphic communication students in the creation of basic HTML web pages. The prototype serve as a method of helping students learn basic HTML structure and commands earlier in their academic careers. Exposure to the concepts of web page creation early in…

  2. Research and Development of the Training Decisions System

    Science.gov (United States)

    1989-06-01

    helping make the TDS a success. Dr Joe H. Ward, Jr., consultant with CONSAD Research (now a counsultant with Metrica , Inc.), San Antonio, TX Dr S...Consultant for CONSAD Research (now with Metrica Inc.), San Antonio, TX Mr Winston R. Bennett, TDS Manager, AFHRL Training Systems Division, Brooks AFB, TX

  3. A Field Study Training Program on Wastewater Lagoon Systems.

    Science.gov (United States)

    Water and Wastewater Technical School, Neosho, MO.

    This publication is a text and reference manual for operating personnel of both large and small wastewater lagoon systems with support from the Environmental Protection Agency (EPA). As a text, this inservice training manual is intended to be used in a correspondence course wherein the trainee or operator would read and study each chapter before…

  4. 基于系统论的ICU护士核心能力培养模式构建%Development of the core competence training model based on system theory for ICU nurses

    Institute of Scientific and Technical Information of China (English)

    梁娟; 陆皓

    2016-01-01

    Objective To systematically analyze the current situation of the core competence training for ICU nurses in China and overseas,in order to create new perspectives on system theory training. Methods According to the literature review,this paper focused on the current situations and barriers to the core competence training for ICU nurses.Results The core competency training and assessment system for ICU nurses was neither consistent nor normative in China.Conclusions The systematic training method can effectively improve the potential of the core competence for ICU nurses,and can be considered as a scientific theoretical basis for the establishment of the related training and assessment system.%目的:通过系统分析国内外 ICU 护士核心能力培养现状,提出用系统方法培养 ICU 护士核心能力的思路。方法基于文献资料深入研究,对 ICU 护士核心能力内涵、培训现状及存在问题进行系统分析。结果 ICU 护士的核心能力培训及评价指标尚未形成全国性统一的、系统的、规范的体系。结论采用系统方法论培训护士,能够有效增强护士核心能力提升潜力,系统论是未来有效构建 ICU 护士培训模式及评价指标体系的科学理论基础。

  5. Airway management education: simulation based training versus non-simulation based training-A systematic review and meta-analyses.

    Science.gov (United States)

    Sun, Yanxia; Pan, Chuxiong; Li, Tianzuo; Gan, Tong J

    2017-02-01

    Simulation-based training (SBT) has become a standard for medical education. However, the efficacy of simulation based training in airway management education remains unclear. The aim of this study was to evaluate all published evidence comparing the effectiveness of SBT for airway management versus non-simulation based training (NSBT) on learner and patient outcomes. Systematic review with meta-analyses were used. Data were derived from PubMed, EMBASE, CINAHL, Scopus, the Cochrane Controlled Trials Register and Cochrane Database of Systematic Reviews from inception to May 2016. Published comparative trials that evaluated the effect of SBT on airway management training in compared with NSBT were considered. The effect sizes with 95% confidence intervals (CI) were calculated for outcomes measures. Seventeen eligible studies were included. SBT was associated with improved behavior performance [standardized mean difference (SMD):0.30, 95% CI: 0.06 to 0.54] in comparison with NSBT. However, the benefits of SBT were not seen in time-skill (SMD:-0.13, 95% CI: -0.82 to 0.52), written examination score (SMD: 0.39, 95% CI: -0.09 to 0.86) and success rate of procedure completion on patients [relative risk (RR): 1.26, 95% CI: 0.96 to 1.66]. SBT may be not superior to NSBT on airway management training.

  6. The Development of a Competency-based Curriculum System in Corporate Training Institutions -with Y Company’s professional training curriculum system for safety management positions as the example%基于岗位胜任能力的企业培训机构课程体系构建--以Y企业安全管理岗位专业培训课程体系为例

    Institute of Scientific and Technical Information of China (English)

    谢景山; 李庆萍

    2014-01-01

    以Y企业安全管理岗位专业培训课程体系为例,分析了基于岗位胜任能力模型的企业培训课程体系的建设路径和方法。Y企业建立了安全管理岗位胜任能力模型,分析了不同层级安全管理人员的知识和技能,通过划分职位层、确认能力要素、提炼典型行为、开发课程、形成课程库、建成课程体系等6个步骤,建立了适合Y企业发展需要的课程体系。%Taking Y Company’s professional training curriculum system for management positions as the example, the paper analyses the ways and methods of developing competency-based training curriculum systems in enterprises. Y Company has developed a competency model for its safety management positions. It made an analysis of the knowledge and skills of different levels of safety managers, and succeeded in building a curriculum system that is appropriate for the company’s development through 6 steps: defining different position levels, identifying competency elements, deifning typical behaviors, developing curriculum, building a curriculum library and ifnally completing the curriculum system.

  7. A Comparison of Pyramidal Staff Training and Direct Staff Training in Community-Based Day Programs

    Science.gov (United States)

    Haberlin, Alayna T.; Beauchamp, Ken; Agnew, Judy; O'Brien, Floyd

    2012-01-01

    This study evaluated two methods of training staff who were working with individuals with developmental disabilities: pyramidal training and consultant-led training. In the pyramidal training, supervisors were trained in the principles of applied behavior analysis (ABA) and in delivering feedback. The supervisors then trained their direct-care…

  8. Hydrogel based occlusion systems

    OpenAIRE

    Stam, F.A.; Jackson, N.; Dubruel, P.; Adesanya, K.; Embrechts, A; Mendes, E.; Neves, H.P.; Herijgers, P; Verbrugghe, Y.; Shacham, Y.; Engel, L.; Krylov, V

    2013-01-01

    A hydrogel based occlusion system, a method for occluding vessels, appendages or aneurysms, and a method for hydrogel synthesis are disclosed. The hydrogel based occlusion system includes a hydrogel having a shrunken and a swollen state and a delivery tool configured to deliver the hydrogel to a target occlusion location. The hydrogel is configured to permanently occlude the target occlusion location in the swollen state. The hydrogel may be an electro-activated hydrogel (EAH) which could be ...

  9. Computer-based and web-based applications for night vision goggle training

    Science.gov (United States)

    Ruffner, John W.; Woodward, Kim G.

    2001-08-01

    Night vision goggles (NVGs) can enhance military and civilian operations at night. With this increased capability comes the requirement to provide suitable training. Results from field experience and accident analyses suggest that problems experienced by NVG users can be attributed to a limited understanding of NVG limitations and to perceptual problems. In addition, there is evidence that NVG skills are perishable and require frequent practice. Format training is available to help users obtain the required knowledge and skills. However, there often is insufficient opportunity to obtain and practice perceptual skills prior to using NVGs in the operational environment. NVG users need early and continued exposure to the night environment across a broad range of visual and operational conditions to develop and maintain the necessary knowledge and perceptual skills. NVG training has consisted of classroom instruction, hands-on training, and simulator training. Advances in computer-based training (CBT) and web-based training (WBT) have made these technologies very appealing as additions to the NVG training mix. This paper discusses our efforts to develop NVG training using multimedia, interactive CBT and WBT for NVG training. We discuss how NVG CBT and WBT can be extended to military and civilian ground, maritime, and aviation NVG training.

  10. Online Problem-Based and Enquiry-Based Learning in the Training of Educational Psychologists

    Science.gov (United States)

    Bozic, Nick; Williams, Huw

    2011-01-01

    Over the past 40 years, problem-based learning (PBL) and enquiry-based learning (EBL) approaches have been used in a variety of professional training courses. More recently online versions of these pedagogies have been developed. This paper explains how online PBL and EBL activities have been incorporated into the professional training of…

  11. A Discrepancy-Based Methodology for Nuclear Training Program Evaluation.

    Science.gov (United States)

    Cantor, Jeffrey A.

    1991-01-01

    A three-phase comprehensive process for commercial nuclear power training program evaluation is presented. The discrepancy-based methodology was developed after the Three Mile Island nuclear reactor accident. It facilitates analysis of program components to identify discrepancies among program specifications, actual outcomes, and industry…

  12. Employment Competence based Management to enhance Training Effectiveness

    NARCIS (Netherlands)

    Le Goff, Solenn; Ristol, Santi; Estévez, José Antonio

    2006-01-01

    Please, cite this publication as: Le Goff, S., Ristol, S., & Estévez, J.A. (2006). Employing Competence based Management to enhance Training Effectiveness. Proceedings of International Workshop in Learning Networks for Lifelong Competence Development, TENCompetence Conference. March 30th-31st, Sofia

  13. The Direction of Web-based Training: A Practitioner's View.

    Science.gov (United States)

    Kilby, Tim

    2001-01-01

    Web-based training has had achievements and disappointments as online learning has matured. Best practices include user-centered design, knowledge object structures, usability engineering, and formal evaluation. Knowledge management, peer-to-peer learning, and personal learning appliances will continue to alter the online learning landscape. (SK)

  14. Cutting Tools. Youth Training Scheme. Core Exemplar Work Based Project.

    Science.gov (United States)

    Further Education Staff Coll., Blagdon (England).

    This trainer's guide is intended to assist supervisors of work-based career training projects in teaching students to compare the performance of two different types of engineering cutting tools and to determine their cost-effectiveness and efficiency. The guide is one in a series of core curriculum modules that is intended for use in combination…

  15. Teacher Training by Means of a School-Based Model

    Science.gov (United States)

    Richter, Barry

    2016-01-01

    The purpose of the study was to explore how a school-based training model (SBTM) could help to address the shortage of teachers. This model also allows, among other aspects, for poor and disadvantaged students to study while they gain experience. This article reports on the results of the SBTM implemented by a South African university, whereby…

  16. Virtual Reality: Toward Fundamental Improvements in Simulation-Based Training.

    Science.gov (United States)

    Thurman, Richard A.; Mattoon, Joseph S.

    1994-01-01

    Considers the role and effectiveness of virtual reality in simulation-based training. The theoretical and practical implications of verity, integration, and natural versus artificial interface are discussed; a three-dimensional classification scheme for virtual reality is described; and the relationship between virtual reality and other…

  17. School-Based First Aid Training Programs: A Systematic Review

    Science.gov (United States)

    Reveruzzi, Bianca; Buckley, Lisa; Sheehan, Mary

    2016-01-01

    Background: This review examines the breadth of first aid training delivered to school students and the components that are age appropriate to adolescents. Method: Eligible studies included school-based first aid interventions targeting students aged between 10 and 18 years. Online databases were searched, for peer-reviewed publications available…

  18. Community-Based Solid Waste Management: A Training Facilitator's Guide.

    Science.gov (United States)

    Peace Corps, Washington, DC. Information Collection and Exchange Div.

    Urban environmental management and environmental health issues are of increasing concern worldwide. The need for urban environmental management work at the local level where the Peace Corps works most effectively is significant, but training materials dedicated specifically to community-based solid waste management work in urban areas are lacking.…

  19. BW Trained HMM based Aerial Image Segmentation

    Directory of Open Access Journals (Sweden)

    R Rajasree

    2011-03-01

    Full Text Available Image segmentation is an essential preprocessing tread in a complicated and composite image dealing out algorithm. In segmenting arial image the expenditure of misclassification could depend on the factual group of pupils. In this paper, aggravated by modern advances in contraption erudition conjecture, I introduce a modus operandi to make light of the misclassification expenditure with class-dependent expenditure. The procedure assumes the hidden Markov model (HMM which has been popularly used for image segmentation in recent years. We represent all feasible HMM based segmenters (or classifiers as a set of points in the beneficiary operating characteristic (ROC space. optimizing HMM parameters is still an important and challenging work in automatic image segmentation research area. Usually the Baum-Welch (B-W Algorithm is used to calculate the HMM model parameters. However, the B-W algorithm uses an initial random guess of the parameters, therefore after convergence the output tends to be close to this initial value of the algorithm, which is not necessarily the global optimum of the model parameters. In this project, a Adaptive Baum-Welch (GA-BW is proposed.

  20. Virtual-reality education and training system for radiation protection

    Energy Technology Data Exchange (ETDEWEB)

    Yamamoto, T.; Miyatake, H.; Kawakami, T. [Radioisotope Research Center, Osaka (Japan)] [and others

    2002-07-01

    In order to break the mannerism in the education and training method for radiation protection introduction of virtual reality system to the chalkface has been discussed in addition to the usual lecture and video system in the subcommittee established in JRIAS (Japan Radioisotope Association), and the leading model has been installed in Osaka University. It consists of a main server and 3 clients with a software for virtual reality. With this system the trainee could go into the virtual laboratory and handle the radioisotope. In that case he could also experience various accidents such as trivial failure in the experiments, serious hazard, fire, earthquake, etc., which are difficult to suffer in the real laboratory. Hence those who have experienced such a training could come to act rapidly up against any sudden accidents and also the virtual reality system would result decrease in unnecessary radioactive wastes.

  1. Studying distributed cognition of simulation-based team training with DiCoT.

    Science.gov (United States)

    Rybing, Jonas; Nilsson, Heléne; Jonson, Carl-Oscar; Bang, Magnus

    2016-03-01

    Health care organizations employ simulation-based team training (SBTT) to improve skill, communication and coordination in a broad range of critical care contexts. Quantitative approaches, such as team performance measurements, are predominantly used to measure SBTTs effectiveness. However, a practical evaluation method that examines how this approach supports cognition and teamwork is missing. We have applied Distributed Cognition for Teamwork (DiCoT), a method for analysing cognition and collaboration aspects of work settings, with the purpose of assessing the methodology's usefulness for evaluating SBTTs. In a case study, we observed and analysed four Emergo Train System® simulation exercises where medical professionals trained emergency response routines. The study suggests that DiCoT is an applicable and learnable tool for determining key distributed cognition attributes of SBTTs that are of importance for the simulation validity of training environments. Moreover, we discuss and exemplify how DiCoT supports design of SBTTs with a focus on transfer and validity characteristics. Practitioner Summary: In this study, we have evaluated a method to assess simulation-based team training environments from a cognitive ergonomics perspective. Using a case study, we analysed Distributed Cognition for Teamwork (DiCoT) by applying it to the Emergo Train System®. We conclude that DiCoT is useful for SBTT evaluation and simulator (re)design.

  2. A Usability and Learnability Case Study of Glass Flight Deck Interfaces and Pilot Interactions through Scenario-based Training

    Science.gov (United States)

    De Cino, Thomas J., II

    In the aviation industry, digitally produced and presented flight, navigation, and aircraft information is commonly referred to as glass flight decks. Glass flight decks are driven by computer-based subsystems and have long been a part of military and commercial aviation sectors. Over the past 15 years, the General Aviation (GA) sector of the aviation industry has become a recent beneficiary of the rapid advancement of computer-based glass flight deck (GFD) systems. While providing the GA pilot considerable enhancements in the quality of information about the status and operations of the aircraft, training pilots on the use of glass flight decks is often delivered with traditional methods (e.g. textbooks, PowerPoint presentations, user manuals, and limited computer-based training modules). These training methods have been reported as less than desirable in learning to use the glass flight deck interface. Difficulties in achieving a complete understanding of functional and operational characteristics of the GFD systems, acquiring a full understanding of the interrelationships of the varied subsystems, and handling the wealth of flight information provided have been reported. Documented pilot concerns of poor user experience and satisfaction, and problems with the learning the complex and sophisticated interface of the GFD are additional issues with current pilot training approaches. A case study was executed to explore ways to improve training using GFD systems at a Midwestern aviation university. The researcher investigated if variations in instructional systems design and training methods for learning glass flight deck technology would affect the perceptions and attitudes of pilots of the learnability (an attribute of usability) of the glass flight deck interface. Specifically, this study investigated the effectiveness of scenario-based training (SBT) methods to potentially improve pilot knowledge and understanding of a GFD system, and overall pilot user

  3. Umanned Aerial Systems: Actions Needed to Improve DOD Pilot Training

    Science.gov (United States)

    2015-05-01

    of Defense’s (DOD) UAS portfolio has grown over the years to rival traditional manned systems, and, as of July 2013, DOD had acquired over 10,000...Congressional Committees The size, sophistication, and cost of the Department of Defense’s (DOD) unmanned aerial systems (UAS)1 portfolio has grown to...the questionnaire to each of the service’s headquarters, training commands, and operational commands. To include diverse UAS unit perspectives , we

  4. Manpower, Personnel, and Training in System Acquisition: A Bibliography.

    Science.gov (United States)

    1986-07-01

    Nauele, T., A Risser , 0. (1964. February). Estimating manpower, personnel. and training requrmits early In the weapon system acquisition process...82-S03, AD-AI27 536). Wright-Patterson AFB, OH: Aeronautical systems Division* Risser , 0., A lerger. P. (1964, Septeer). Arm NARDNAN: Its origin...8217Vaskingtmn. DC: Logistics Mamagamnt Institute. Ziinrman, V., Butler, Re., Gray, V.. Rosenberg, LU. & Risser , 0. (1164, August). Evaluation of the 033MN

  5. Models and Methods for Adaptive Management of Individual and Team-Based Training Using a Simulator

    Science.gov (United States)

    Lisitsyna, L. S.; Smetyuh, N. P.; Golikov, S. P.

    2017-05-01

    Research of adaptive individual and team-based training has been analyzed and helped find out that both in Russia and abroad, individual and team-based training and retraining of AASTM operators usually includes: production training, training of general computer and office equipment skills, simulator training including virtual simulators which use computers to simulate real-world manufacturing situation, and, as a rule, the evaluation of AASTM operators’ knowledge determined by completeness and adequacy of their actions under the simulated conditions. Such approach to training and re-training of AASTM operators stipulates only technical training of operators and testing their knowledge based on assessing their actions in a simulated environment.

  6. [Graduate Medical Education - Structured, competency based training in Anesthesiology].

    Science.gov (United States)

    Hahnenkamp, Klaus; Wenning, Markus

    2016-07-01

    The "Joint Commission of BDA and DGAI for Graduate Medical Education and Further Education" presents a concept for postgraduate training in anesthesiology. Aiming at a different and demanding generation of young physicians it proposes a new approach to an attractive training in anesthesiology e. g. by simulation as one key concept. It is also intended to meet the guidelines of the German Medical Association of competency based rather than time based or procedure based graduate medical education. A clear structure and the competency based approach shall facilitate a process of professional teaching. The article describes the new concept of graduate medical education by the German Medical Association and the respective aims and objectives of the Scientific Medical Societies in Germany. An existing implementation in a hospital is given as an example of feasibility.

  7. Competency-Based Training in International Perspective: Comparing the Implementation Processes Towards the Achievement of Employability

    Science.gov (United States)

    Boahin, Peter; Eggink, Jose; Hofman, Adriaan

    2014-01-01

    This article undertakes a comparison of competency-based training (CBT) systems in a number of countries with the purpose of drawing lessons to support Ghana and other countries in the process of CBT implementation. The study focuses on recognition of prior learning and involvement of industry since these features seem crucial in achieving…

  8. Traveller: An Interactive Cultural Training System Controlled by User-Defined Body Gestures

    NARCIS (Netherlands)

    Kistler, F.; André, E.; Mascarenhas, S.; Silva, A.; Paiva, A.; Degens, D.M.; Hofstede, G.J.; Krumhuber, E.; Kappas, A.; Aylett, R.

    2013-01-01

    In this paper, we describe a cultural training system based on an interactive storytelling approach and a culturally-adaptive agent architecture, for which a user-defined gesture set was created. 251 full body gestures by 22 users were analyzed to find intuitive gestures for the in-game actions in

  9. Properties of train traffic flow in a moving block system

    Institute of Scientific and Technical Information of China (English)

    Wang Min; Zeng Jun-Wei; Qian Yong-Sheng; Li Wen-Jun; Yang Fang; Jia Xin-Xin

    2012-01-01

    The development direction of railways is toward the improvement of capacity and service quality,where the service quality includes safety,schedule,high speed,and comfort.In light of the existing cellular automaton models,in this paper,we develop a model to analyze the mixed running processes of trains with maximal speeds of 500 km/h and 350 km/h respectively in the moving block system.In the proposed model,we establish some sound rules to control the running processes of a train,where the rules include the departure rules in the intermediate stations,the overtaking rules,and the conditions of speed limitation for a train stopping at a station or passing through a station.With the consideration of the mixed ratio and the distance between two adjacent stations,the properties of the train traffic flow (including capacity and average speed) are simulated.The numerical results show that the interactions among different trains will affect the capacity,and a proper increase of the spatial distance between two adjacent stations can enhance the capacity and the average speed under the moving block.

  10. Neighborhood based Levenberg-Marquardt algorithm for neural network training.

    Science.gov (United States)

    Lera, G; Pinzolas, M

    2002-01-01

    Although the Levenberg-Marquardt (LM) algorithm has been extensively applied as a neural-network training method, it suffers from being very expensive, both in memory and number of operations required, when the network to be trained has a significant number of adaptive weights. In this paper, the behavior of a recently proposed variation of this algorithm is studied. This new method is based on the application of the concept of neural neighborhoods to the LM algorithm. It is shown that, by performing an LM step on a single neighborhood at each training iteration, not only significant savings in memory occupation and computing effort are obtained, but also, the overall performance of the LM method can be increased.

  11. Head Tracking Based Avatar Control for Virtual Environment Teamwork Training

    Directory of Open Access Journals (Sweden)

    Stefan Marks

    2012-12-01

    Full Text Available Virtual environments (VE are gaining in popularity and are increasingly used for teamwork training purposes, e.g., for medical teams. One shortcoming of modern VEs is that nonverbal communication channels, essential for teamwork, are not supported well. We address this issue by using an inexpensive webcam to track the user's head. This tracking information is used to control the head movement of the user's avatar, thereby conveying head gestures and adding a nonverbal communication channel. We conducted a user study investigating the influence of head tracking based avatar control on the perceived realism of the VE and on the performance of a surgical teamwork training scenario. Our results show that head tracking positively influences the perceived realism of the VE and the communication, but has no major influence on the training outcome.

  12. A method for selecting training samples based on camera response

    Science.gov (United States)

    Zhang, Leihong; Li, Bei; Pan, Zilan; Liang, Dong; Kang, Yi; Zhang, Dawei; Ma, Xiuhua

    2016-09-01

    In the process of spectral reflectance reconstruction, sample selection plays an important role in the accuracy of the constructed model and in reconstruction effects. In this paper, a method for training sample selection based on camera response is proposed. It has been proved that the camera response value has a close correlation with the spectral reflectance. Consequently, in this paper we adopt the technique of drawing a sphere in camera response value space to select the training samples which have a higher correlation with the test samples. In addition, the Wiener estimation method is used to reconstruct the spectral reflectance. Finally, we find that the method of sample selection based on camera response value has the smallest color difference and root mean square error after reconstruction compared to the method using the full set of Munsell color charts, the Mohammadi training sample selection method, and the stratified sampling method. Moreover, the goodness of fit coefficient of this method is also the highest among the four sample selection methods. Taking all the factors mentioned above into consideration, the method of training sample selection based on camera response value enhances the reconstruction accuracy from both the colorimetric and spectral perspectives.

  13. New Train Run Monitoring system: Getting the most out of an ERTMS level 2 Signalling system

    DEFF Research Database (Denmark)

    Richter, Troels; Landex, Alex; Andersen, Jonas Lohmann Elkjær

    ERTMS Traffic Management System will include a rescheduler: Every time a train leaves its path, a rescheduling is triggered and the train receives a new timetable. As a part of this process, other trains may also be rescheduled. A concept for converting this information into the “perfect train run......The present Punctuality Monitoring and Reporting System (RDS) of Rail Net Denmark uses occupation of main track circuits as source for arrival and departure times on the most intensively used parts of the Danish rail network. On the rest of the network, these times are manually registered....... On this basis, RDS creates and manages Delay Reports: If a train reaches a delay larger than a predefined threshold, the signalman creates a report describing cause and actions taken as well as attaching all trains affected to the report. These manual processes allow for errors as well as they take up resources...

  14. Exploration of Modeling Design Synthetic Training Based on Haptic Interactive System%基于触觉交互系统的造型设计综合性实验

    Institute of Scientific and Technical Information of China (English)

    赵璐芳; 成思源; 张湘伟

    2011-01-01

    An experimental course of modeling design synthetic training based on haptic interactive system was presented, which includes laser scanning, reverse modeling, haptic modeling and rapid prototyping. The practice proves thai,students can apprehend the advanced product developing technology,and integrally apply the fundamental principle and key technique of reverse engineering, which would greatly improve students' engineering practice and innovative design ability.%提出了基于触觉交互系统的产品造型设计综合性实验课程,内容包括对产品实物进行激光测量,通过逆向建模得到CAD模型,结合触觉交互系统进行再设计,并快速成型出新的样品.实践证明,通过该综合实验,学生了解先进的产品设计开发技术和逆向工程基本原理和关键技术的综合理解和集成运用,从而增强学生的工程实践和创新设计能力.

  15. Effects of virtual reality-based training and task-oriented training on balance performance in stroke patients.

    Science.gov (United States)

    Lee, Hyung Young; Kim, You Lim; Lee, Suk Min

    2015-06-01

    [Purpose] This study aimed to investigate the clinical effects of virtual reality-based training and task-oriented training on balance performance in stroke patients. [Subjects and Methods] The subjects were randomly allocated to 2 groups: virtual reality-based training group (n = 12) and task-oriented training group (n = 12). The patients in the virtual reality-based training group used the Nintendo Wii Fit Plus, which provided visual and auditory feedback as well as the movements that enabled shifting of weight to the right and left sides, for 30 min/day, 3 times/week for 6 weeks. The patients in the task-oriented training group practiced additional task-oriented programs for 30 min/day, 3 times/week for 6 weeks. Patients in both groups also underwent conventional physical therapy for 60 min/day, 5 times/week for 6 weeks. [Results] Balance and functional reach test outcomes were examined in both groups. The results showed that the static balance and functional reach test outcomes were significantly higher in the virtual reality-based training group than in the task-oriented training group. [Conclusion] This study suggested that virtual reality-based training might be a more feasible and suitable therapeutic intervention for dynamic balance in stroke patients compared to task-oriented training.

  16. Computer-aided diagnosis system for bone scintigrams from Japanese patients: importance of training database

    DEFF Research Database (Denmark)

    Horikoshi, Hiroyuki; Kikuchi, Akihiro; Onoguchi, Masahisa

    2012-01-01

    Computer-aided diagnosis (CAD) software for bone scintigrams have recently been introduced as a clinical quality assurance tool. The purpose of this study was to compare the diagnostic accuracy of two CAD systems, one based on a European and one on a Japanese training database, in a group of bone...... scans from Japanese patients.The two CAD software are trained to interpret bone scans using training databases consisting of bone scans with the desired interpretation, metastatic disease or not. One software was trained using 795 bone scans from European patients and the other with 904 bone scans from...... a higher specificity and accuracy compared to the European CAD software [81 vs. 57 % (p database showed significantly...

  17. 基于Android系统的列车移动信息服务平台设计与订餐系统的实现%Design of Train Information Service Platform and Realization of the Reservation System Based on Android System

    Institute of Scientific and Technical Information of China (English)

    邱忠权; 候雪莉; 张德新

    2015-01-01

    After six big speed increases of China railway, the level of hardware facilities has been significantly improved, but the matching passenger information service system is relatively lagging behind. Currently, most media terminals on railway train are unidirectional broadcast systems, and developing a vehicle-mounted mobile information service platform with interactive features and fitness is urgent. Based on the requirements of railway passenger information services, a train vehicle-mounted mobile information service platform was designed with the system analysis and functional analysis methods,which included the functions of managing, servicing, monitoring and entertaining. And its application functions mainly included the train reservation, video and music on demand, e-books, press releasing, advertising releasing, train schedules, punctual and delaying information releasing, games, monitoring, etc. Based on the platform, a vehicle-mounted mobile information service platform was developed. Meanwhile, the case study method was used to realize the train reservation system with Android system.%我国铁路经过6次大提速后,硬件设施水平得到了大幅提升,但与之配套的旅客信息服务体系却相对滞后。目前绝大多数铁路列车上的媒体终端是单向播发系统,研发适合铁路列车的车载移动信息服务平台已迫在眉睫。本文针对铁路旅客信息服务需求,运用系统分析法和功能分析法研发设计了集管理、服务、监控、娱乐四大功能于一体的列车车载移动信息服务平台,该平台的应用功能主要包括列车点餐、视频点播、音乐点播、电子书、新闻发布、广告发布、列车时刻表、整晚点信息发布、游戏、监控等。在车载信息服务平台的基础上,选择平台应用案例中点餐功能进行研究和开发,运用个案研究法实现了基于Android的列车订餐系统。

  18. 基于虚拟现实技术的电力技能实训体系研究%Research on Electric Power Skill Training System Based on Virtual Reality Technology

    Institute of Scientific and Technical Information of China (English)

    丁晓

    2016-01-01

    运用虚拟现实技术,结合大数据分析、移动互联网协同办公理念,对电力营销全专业技能实训考核体系的系统架构、关键技术、标准化电力模型构建的方法、动态可配置专业模型库的搭建等进行研究,在技术架构、系统功能、标准规范方面获得多项研究成果。在此基础上研发的营销全专业技能仿真培训系统陆续在营销用电检查专业技能竞赛、营销计量专业技能竞赛和营销电费抄收专业技能竞赛中得到了成功应用。该系统的建设和推广,对于电网企业创新人才培养机制,丰富专业技能培训手段,降低企业培训成本,提升专业队伍技能水平具有重要现实意义和借鉴作用。%Several research achievements are acquired including technical architecture,system functions and standards of simulation skill training system for power marketing discipline,by using virtual reality technology,integrating the concepts of big data analysis and mobile internet office,and researching on key techniques and system architecture of all-round power marketing professional skill training results assessment system,standardized power model establishment methods,construction of dynamic configurable discipline model library,large visual site scenario data switching methods and so on marketing professional skills simulation training system has been successfully applied in the marketing of electricity inspection professional skills competition,marketing,measurement skills,professional skills competitions and marketing skills to copy the professional skills competition. The construction and popularization of this system is of great practical significance and reference for the training mechanism of innovative talents in power grid company,enriching professional skills training,reducing the cost of training and upgrading the professional skills of professional teams.

  19. Determining the Impact of Training on Teacher Use for a Web-to-Database System

    Directory of Open Access Journals (Sweden)

    Ray Fenton

    2001-04-01

    Full Text Available When instituting a web-based curriculum or assessment delivery system, how important is face-to-face teacher training? This study uses objective data and teacher survey responses to determine the impact of face-to-face training on a teacher’s Internet use of Alaska Health Online, a health education website. Approximately 80 teachers were randomly assigned to two groups, with one group receiving three days of training in the use of the website, and the other group having full access to the website, but no training. A third group consisted of “volunteers” who responded to a call to use the website. Objective data was automatically collected through web server “log files” which tracked a teacher user’s activities on the site. Completion of a 90-item survey by participants contributed a second source of data. Results show a significant difference between the training and no-training groups, with teachers in the training group visiting the site more frequently than their counterparts, and applying materials from the site to their classes more often.

  20. Design and Evaluation of a Cross-Cultural Training System

    Science.gov (United States)

    Santarelli, Thomas; Stagl, Kevin C.

    2011-01-01

    Cross-cultural competency, and the underlying communication and affective skills required to develop such expertise, is becoming increasingly important for a wide variety of domains. To address this need, we developed a blended learning platform which combines virtual role-play with tutorials, assessment and feedback. A Middle-Eastern Curriculum (MEC) exemplar for cross-cultural training U.S. military personnel was developed to guide the refinement of an existing game-based training platform. To complement this curriculum, we developed scenario authoring tools to enable end-users to define training objectives, link performance measures and feedback/remediation to these objectives, and deploy experiential scenarios within a game-based virtual environment (VE). Lessons learned from the design and development of this exemplar cross-cultural competency curriculum, as well as formative evaluation results, are discussed. Initial findings suggest that the underlying training technology promotes deep levels of semantic processing of the key information of relevant cultural and communication skills.