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The Market Development of Children’s Go Training and the Difficulty and Countermeasure Analysis of Go Training
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作者 Yangcheng Zhao 《Proceedings of Business and Economic Studies》 2024年第3期161-165,共5页
The children’s Go training market is experiencing vigorous growth but also faces several challenges.As the importance of Go in cultural education increases,the market expands,with growing demand and involvement from ... The children’s Go training market is experiencing vigorous growth but also faces several challenges.As the importance of Go in cultural education increases,the market expands,with growing demand and involvement from training and educational institutions.However,the market encounters difficulties such as a shortage of high-quality Go coaches,uniformity in training content and methods,and high training costs.To address these issues,measures can be taken to strengthen the team of Go coaches,diversify training content and methods,and optimize the training cost structure,thereby promoting the healthy development of the children’s Go training market. 展开更多
关键词 Children’s Go training market development Go training
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Research on the Application of Montessori Education Method in Cognitive Training of Patients with Alzheimer’s Disease
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作者 Wei Wang Faridah Mohd Said 《Journal of Clinical and Nursing Research》 2024年第5期336-341,共6页
Objective:To study the application of the Montessori education method in cognitive training in patients with Alzheimer’s disease(AD).Methods:40 cases of senile dementia patients who were admitted to our hospital from... Objective:To study the application of the Montessori education method in cognitive training in patients with Alzheimer’s disease(AD).Methods:40 cases of senile dementia patients who were admitted to our hospital from January 2022 to January 2023 were selected and randomly divided into an intervention group and a control group according to the single and double number table method,with 20 cases in each group.The intervention group used the Montessori education method,the principle of which was to implement individualized health interventions based on the individual conditions of the patients,for a period of 6 months;the control group was given conventional treatment and nursing of the disease.The Mini-Mental State Examination(MMSE)was used to compare the effects of the two groups of patients before and after health intervention and conduct statistical analysis.Results:The score of the intervention group was higher than that of the control group,and there was a statistical difference between the two(P<0.05).Conclusion:Implementing the Montessori education method for diagnosed Alzheimer’s patients can effectively improve their cognitive function and delay the progress of further dementia. 展开更多
关键词 Montessori education method Alzheimer’s disease Cognitive training
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Current Situation and Mode of Talent Training in Marine Cultural Industry Based on Collaborative Innovation of Governments,Enterprises,Colleges,Scientific Institutions and Users 被引量:1
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作者 Qu Qunzhen Wang Wenjing 《Meteorological and Environmental Research》 CAS 2017年第3期32-35,共4页
Based on the present situation of talent training in marine cultural industry,the collaborative innovation mechanism of governments,enterprises,colleges,scientific institutions and users was used to construct the mode... Based on the present situation of talent training in marine cultural industry,the collaborative innovation mechanism of governments,enterprises,colleges,scientific institutions and users was used to construct the mode of talent training in marine cultural industry. It is needed to give full play to the active roles of governments,enterprises,colleges,scientific institutions and users in the training of marine cultural talents,develop training mode of innovative scientific and technological talents,speed up the construction of collaborative innovation ability of marine cultural talents,and improve the efficiency of talent training. 展开更多
关键词 Governments enterprises colleges scientific institutions and users Collaborative innovation MARINE cultural industry Talent training MODE
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Choice between Ways of Talent Training in Marine Cultural Industry--Based on Collaborative Innovation of Governments, Enterprises, Colleges, Scientific Institutions and Users
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作者 Wei Yanzhu Qu Qunzhen 《Meteorological and Environmental Research》 CAS 2017年第4期55-58,共4页
Based on the present situation of talent training in marine cultural industry,the collaborative innovation mode of governments,enterprises,colleges,scientific institutions and users was used to study the ways of talen... Based on the present situation of talent training in marine cultural industry,the collaborative innovation mode of governments,enterprises,colleges,scientific institutions and users was used to study the ways of talent training in marine cultural industry. 展开更多
关键词 Governments enterprises colleges scientific institutions and users Collaborative innovation MARINE cultural industry Talent training WAYs
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Study on Talent Training Mechanisms of Marine Cultural Industry Based on Collaborative Innovation of Governments,Enterprises,Colleges,Scientific Institutions and Users
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作者 Qu Qunzhen Yang Wei 《Meteorological and Environmental Research》 CAS 2018年第5期37-40,43,共5页
Based on the review of related concepts,the current situation and problems of talent training in marine cultural industry in China were analyzed,and talent training mechanisms of marine cultural industry based on coll... Based on the review of related concepts,the current situation and problems of talent training in marine cultural industry in China were analyzed,and talent training mechanisms of marine cultural industry based on collaborative innovation of governments,enterprises,colleges,scientific institutions and users were proposed to promote the transformation,upgrading and vigorous development of marine cultural industry,accelerate the spread of marine culture with Chinese characteristics,and build China into a maritime power. 展开更多
关键词 Collaborative innovation Governments enterprises colleges scientific institutions and users Talent training MECHANIsMs MARINE cultural industry
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A Study of Ensemble Feature Selection and Adversarial Training for Malicious User Detection
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作者 Linjie Zhang Xiaoyan Zhu Jianfeng Ma 《China Communications》 SCIE CSCD 2023年第10期212-229,共18页
The continuously booming of information technology has shed light on developing a variety of communication networks,multimedia,social networks and Internet of Things applications.However,users inevitably suffer from t... The continuously booming of information technology has shed light on developing a variety of communication networks,multimedia,social networks and Internet of Things applications.However,users inevitably suffer from the intrusion of malicious users.Some studies focus on static characteristics of malicious users,which is easy to be bypassed by camouflaged malicious users.In this paper,we present a malicious user detection method based on ensemble feature selection and adversarial training.Firstly,the feature selection alleviates the dimension disaster problem and achieves more accurate classification performance.Secondly,we embed features into the multidimensional space and aggregate it into a feature map to encode the explicit content preference and implicit interaction preference.Thirdly,we use an effective ensemble learning which could avoid over-fitting and has good noise resistance.Finally,we propose a datadriven neural network detection model with the regularization technique adversarial training to deeply analyze the characteristics.It simplifies the parameters,obtaining more robust interaction features and pattern features.We demonstrate the effectiveness of our approach with numerical simulation results for malicious user detection,where the robustness issues are notable concerns. 展开更多
关键词 malicious user detection feature selection ensemble learning adversarial training
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Research on Talent Training System of Marine Cultural Industry Based on Collaborative Innovation of Governments,Enterprises,Colleges,Scientific Institutions and Users
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作者 Qu Qunzhen Zhang Yajuan 《Meteorological and Environmental Research》 CAS 2018年第4期44-47,51,共5页
This paper focuses on the coupling between talent training system of marine cultural industry and collaborative innovation of govern-ments, enterprises, colleges, scientific institutions and users. Firstly, the signi... This paper focuses on the coupling between talent training system of marine cultural industry and collaborative innovation of govern-ments, enterprises, colleges, scientific institutions and users. Firstly, the significance of talent training in marine cultural industry for the construction of China as a maritime power was analyzed. Secondly, the current situation of talent training in China's marine cultural industry and the existing problems were analyzed. Finally, how to integrate the collaborative innovation of governments, enterprises, colleges, scientific institutions and us-ers into the talent training system of marine cultural industry was explored to help talent training to break through the bottleneck and promote the vig-orous development of marine cultural industry. 展开更多
关键词 GOVERNMENTs ENTERPRIsEs COLLEGEs scientific institutions and users Collaborative innovation Marine cultural industry Talent train-ing Talent training system
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Application of Collaborative Innovation of Governments,Enterprises,Colleges,Scientific Institutions and Users in the Talent Training of Marine Cultural Industry: A Case Study of Maritime Universities
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作者 Yang Wei Qu Qunzhen 《Meteorological and Environmental Research》 CAS 2018年第4期36-40,共5页
Based on the literature review of collaborative innovation of governments, enterprises, colleges, scientific institutions and users, the ap-plication situation of collaborative innovation of governments, enterprises, ... Based on the literature review of collaborative innovation of governments, enterprises, colleges, scientific institutions and users, the ap-plication situation of collaborative innovation of governments, enterprises, colleges, scientific institutions and users in the talent training of marine cultural industry in maritime universities was analyzed, and the problems existing in the talent training of marine cultural industry were explored. Finally, corresponding countermeasures and suggestions were put forward. 展开更多
关键词 GOVERNMENTs ENTERPRIsEs COLLEGEs scientific institutions and users Collaborative innovation Marine cultural industry Talent training
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Talent Training of Marine Cultural Industry Based on Collaborative Innovation of Governments, Enterprises, Colleges, Scientific Institutions and Users: A Case Study of Shanghai City
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作者 Wang Bingbing Qu Qunzhen 《Meteorological and Environmental Research》 CAS 2018年第4期52-54,60,共4页
Based on the collaborative innovation of governments, enterprises, colleges, scientific institutions and users, the possible shortcomings of talent training of marine cultural industry in Shanghai City were analyzed ... Based on the collaborative innovation of governments, enterprises, colleges, scientific institutions and users, the possible shortcomings of talent training of marine cultural industry in Shanghai City were analyzed by using the case study method, and some specific measures for talent trainingofmarineculturalindustryinShanghaiCitywereproposed. 展开更多
关键词 GOVERNMENTs ENTERPRIsEs COLLEGEs scientific institutions and users Case study method Talent training Marine cultural industry shanghai City
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Present Situation and Thoughts of Education and Training in China's Refractories Industry
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作者 WANG Shouye CHAI Junlan LIU Zengtian 《China's Refractories》 CAS 2012年第1期6-10,共5页
In recent years, China has fully developed in output, quality, and technical advancement of refractories, and become the biggest country in refractories production and consumption in the world. Meanwhile, education an... In recent years, China has fully developed in output, quality, and technical advancement of refractories, and become the biggest country in refractories production and consumption in the world. Meanwhile, education and training in China's refractories industry have developed rapidly. This paper introduces the present situations of undergraduate education, postgraduate education, academic education, and vocational and other training of China's refractories industry', including the student recruiting situation, subject arrangement, teachers .force, and R & D equipment level, and also puts forward some suggestions for China's refractories education and training. 展开更多
关键词 China' s refractories EDUCATION training
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Recording the direct surgeon’s view with an operating microscopic view improves microscopic ophthalmic surgery training
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作者 Masayuki Akimoto Kosei Tomita +1 位作者 Miyo Yoshida Yuki Hama 《International Journal of Ophthalmology(English edition)》 SCIE CAS 2023年第9期1555-1558,共4页
AIM:To establish a recording system with a direct view of the surgeon to supplement video recording under an operating microscope,which lacks information on the movement and position of the surgeon’s hands,and to fac... AIM:To establish a recording system with a direct view of the surgeon to supplement video recording under an operating microscope,which lacks information on the movement and position of the surgeon’s hands,and to facilitate the reproduction of a skilled surgeon’s technique by a surgeon in training.METHODS:A small camera was attached to the operating microscope with a custom adapter.Microscopic surgeon’s view and direct surgeon’s view through this new camera were recorded in the surgical recording system.Both movies were synchronized and analyzed how do surgeons handle the instruments.RESULTS:A small camera attached to the operating microscope allowed the surgeon’s hands motion to be recorded without interfering with the surgeon’s movements.Different surgeons used different methods to manipulate the ultrasound handpiece and the irrigation/aspiration device.Even in the simple paracentesis procedure,different surgeons used different methods.Surgeons-in-training were able to identify and improve their weaknesses by watching synchronized movies of their hand motions and microscopic view.CONCLUSION:Simultaneous recording the surgical field out of the operating microscopic view by a small camera set on the microscope is comprehensive and improves surgeons-in-training understanding and learning surgeries. 展开更多
关键词 operating microscopic view direct surgeon’s view video recording microscopic surgery training
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Spirituality in Vocational Training of Information and Communication Technology Professionals in the Light of David Hay’s Conception
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作者 Muhammad Kamran Tomasz Ochinowski 《Chinese Business Review》 2018年第3期144-154,共11页
The key objective of this article is to use the David Hay’s conception of spirituality in the vocational training of Information and Communication Technology (ICT) professionals. The purpose of this research is to ... The key objective of this article is to use the David Hay’s conception of spirituality in the vocational training of Information and Communication Technology (ICT) professionals. The purpose of this research is to investigate the connection between spirituality and vocational training of ICT professionals. The spirituality model founded by David Hay has been used in this research article which contains awareness sensing, mystery sensing, and value sensing. The paper has used qualitative methodology and instruments for data collection are biographical interview. Qualitative data have been analyzed by using Nvivo 11. Initial results show the preliminary picture of the role of spirituality in vocational training of ICT professionals. 展开更多
关键词 ICT professionals sPIRITUALITY David Hay’s spiritual conception vocational training
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Evaluation of the Effect of Chemotherapeutic Drug Training on Mobile Terminal for Neuro-Oncology Nurses Based on Kirkpatrick’s Model
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作者 Lan Bai Qinqin Zhao Zhihuan Zhou 《Neuroscience & Medicine》 2020年第3期83-90,共8页
<div style="text-align:justify;"> <span style="font-family:Verdana;"><strong>Background:</strong> Since there has been training, there has been discussion about the effect o... <div style="text-align:justify;"> <span style="font-family:Verdana;"><strong>Background:</strong> Since there has been training, there has been discussion about the effect of training. But training evaluation is not systematic until Kirkpatrick came up with the training evaluation model in 1959. At present, the prevailing model in the systematic summary of training evaluation is still The Kirkpatrick’s model. This model was further improved in 1994, more responsive to contemporary needs, and thus widely used all over the world. At the beginning, it was widely used in human resource management of enterprises. In recent years, this model has been gradually used in the medical field to evaluate the effect of medical training. The Kirkpatrick’s model has a systematic, integrated and persuasive evaluation system for trainees. It has good effects in the pre-service nurse training, the professional image and code of conduct nurses training, and the geriatric nurse training. At present, there are few studies on the chemotherapeutic drug training of neurologist nurses in China. In clinical work, nurses’ cognitive and practical behaviors of chemotherapeutic drug protection and drug extravasation prevention and treatment are insufficient. It directly harms the health of nursing staff and increases the complications of chemotherapy, increases pain of tumor patients, delays or interrupts chemotherapy, and aggravates the economic burden of patients. Especially, Chemotherapeutic drugs for neuro-oncology have particularity and necessity of urgent training. <strong>Objective:</strong> To investigate the effect of chemotherapeutic drug training through mobile terminal for neuro-oncology nurses based on the Kirkpatrick’s model. <strong>Methods: </strong>The training content and evaluation questionnaire for chemotherapeutic drugs were designed by nursing management personnel and senior nurses in our department according to the guidelines and common diseases requiring chemotherapy in the department. The content includes the basic knowledge of neuro-oncology chemotherapy, pharmacological knowledge, toxic and side effect of chemotherapy, etc., which are regularly pushed through the mobile terminal-WeChat. Forty nurses participated in the training and the effect is evaluated by Kirkpatrick’s model. <strong>Result:</strong> After the training, 100% of nurses were satisfied with the training content and 97.5% with the training form. The scores of nurses in learning level such as basic pharmacological knowledge, drug configuration and exposure, drug treatment and infusion, observation of toxic and side effects, and treatment of drug extravasation were significantly higher than those before the training (P < 0.01). The scores of nurses in the behavior level such as drug allocation, health education, toxic and side effect observation and prediction, treatment of exosmosis, occupational protection were significantly higher than those before the training. After the training, the satisfaction of managers, chemotherapy physicians and chemotherapy patients on the behavior of nurses was significantly higher than that before the training (P < 0.01). <strong>Conclusion:</strong> The chemotherapeutic drug training through mobile terminal based on Kirkpatrick’s model can improve the ability of neuro-oncology nurses, so as to improve the satisfaction of physicians and patients.</span> </div> 展开更多
关键词 NEURO-ONCOLOGY Mobile Terminal Kirkpatrick’s Model training Chemotherapeutic Drugs
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A Full Mission Simulator of the Ship's Automated Electric Power System for Training and Competence Testing of Marine Engineers
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作者 Mykola Mukha 《Journal of Shipping and Ocean Engineering》 2017年第4期153-160,共8页
This article describes practical preparation of marine engineers on the full mission simulator complex of the ship's automated electrical power plant. A full mission simulator complex of the ship's automated power m... This article describes practical preparation of marine engineers on the full mission simulator complex of the ship's automated electrical power plant. A full mission simulator complex of the ship's automated power management system meets International Convention STCW (Standards of Training, Certification and Watchkeeping) 78 (with Manila amendments 2010) requirements in part of adequate reproduction of its operational modes corresponding to the actual configuration and layout of the ship's automated power management system with real consumers and typical loads. The simulator is fully consistent with the goals and objectives of the practical training, as well as the goals and objectives of proficiency testing engine department officers on issues of technical maintenance of real ship's equipment (high voltage installations included) and means of automation. The simulator's complex is designed for training and proficiency testing of cadets and students of maritime educational institutions, as well as training and proficiency testing of marine specialists (mechanics and electricians) by watch-keeping and maintenance of modem integrated automated control systems of ship's electric power plant and the individual ship electromechanical systems, including high-voltage systems. A simulator's complex provides adequate reproduction of operational situations on technical side of real ship electric and automation equipment provides training on monitoring, control and management diesel-generator sets in hand, semi-automatic and automatic modes of power station, control and management of electromechanical systems, as well as the set of tasks upon parameterization, visualization and etc. Besides number of combinations of monitoring, control and management tasks, the simulator's complex provides an opportunity to simulate various practical fault conditions. It allows students to focus on the work of automatic control system in emergency situations and to work out correct actions for a watch-keeper on searching, localizing of faults and troubleshooting of equipment. 展开更多
关键词 Full mission simulator ship's automated electric power system practical training and proficiency testing training coursessubjects.
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Cultivating global health professionals: evaluation of a training course to develop international consulting service competence in China
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作者 Pan Gao Li Guan +7 位作者 Yisi Liu Feifei Liu Wenyuan Yu Xiangyu Li Suyang Liu Yuanan Lu Hao Li Hao Xiang 《Global Health Journal》 2020年第2期51-56,共6页
Background:China’s accelerating development and increasingly important role in global health engagement create a great demand for global health professionals including international consulting experts.This study repo... Background:China’s accelerating development and increasingly important role in global health engagement create a great demand for global health professionals including international consulting experts.This study reported the detailed development and evaluation of an international consulting training for global health workforce.Methods:Based on Kirkpatrick’s model,a mixed-methods approach was used to evaluate the effectiveness of the training.Quantitative and qualitative data on participants’reaction,learning,and application of the learned knowledge and skills were collected by a training evaluation survey at the ending of training and a follow-up interview in three months after the training.Results:Thirty-six participants attended the training and 34 of them completed quantitative investigation.The training satisfaction evaluations were positive,for which participants rated the training program highly and over 90%of them agreed with the usefulness of the training.About knowledge and skills change,participants showed improved consulting knowledge and skills from pre-to post-training(P<0.001).A total of 23 participants accepted follow-up interview,and most participants applied knowledge and skills learned from the training in their daily work or study.However,only 30.4%of participants applied their learning in the consulting program.The largest barrier of application was the lack of consulting opportunities.In addition,almost all the participants reported that they would be glad to attend more training courses in the future.Conclusion:The international consulting training program was well-received,and was feasible to improve the consulting service competence of global health professionals.According to participants’feedback,it is essential to develop and expand consulting training in the field of global health. 展开更多
关键词 training evaluation sATIsFACTION Kirkpatrick’s model Global health International consulting service
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Ding Zuyi's Xi'an Translation Training College
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作者 A privately run college comes into its own. 《China Today》 1999年第1期50-52,共3页
THEPrivdely-rUnXi'anTranslationTrainingCollegehasrapidlycometOProminenceintheancientcapitalofShaanxiProvince.InjusttenyearsithasPreparedmorethan10,000peopletoservesociety.With14,(XX)fulltimestudents,DingZuyi's... THEPrivdely-rUnXi'anTranslationTrainingCollegehasrapidlycometOProminenceintheancientcapitalofShaanxiProvince.InjusttenyearsithasPreparedmorethan10,000peopletoservesociety.With14,(XX)fulltimestudents,DingZuyi'sinstitUtehasbecomeoneOfthebestprivatecoll... 展开更多
关键词 In Ding Zuyi’s Xi’an Translation training College
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Training birdsong recognition using virtual reality
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作者 Carlos ARCE-LOPERA María JoséARIAS Gustavo CORRALES 《Virtual Reality & Intelligent Hardware》 2021年第5期397-406,共10页
Background In mega-biodiverse environments,where different species are more likely to be heard than seen,species monitoring is generally performed using bioacoustics methodologies.Furthermore,since bird vocalizations ... Background In mega-biodiverse environments,where different species are more likely to be heard than seen,species monitoring is generally performed using bioacoustics methodologies.Furthermore,since bird vocalizations are reasonable estimators of biodiversity,their monitoring is of great importance in the formulation of conservation policies.However,birdsong recognition is an arduous task that requires dedicated training in order to achieve mastery,which is costly in terms of time and money due to the lack of accessibility of relevant information in field trips or even specialized databases.Immersive technology based on virtual reality(VR)and spatial audio may improve species monitoring by enhancing information accessibility,interaction,and user engagement.Methods This study used spatial audio,a Bluetooth controller,and a head-mounted display(HMD)to conduct an immersive training experience in VR.Participants moved inside a virtual world using a Bluetooth controller,while their task was to recognize targeted birdsongs.We measured the accuracy of recognition and user engagement according to the User Engagement Scale.Results The experimental results revealed significantly higher engagement and accuracy for participants in the VR-based training system than in a traditional computer-based training system.All four dimensions of the user engagement scale received high ratings from the participants,suggesting that VR-based training provides a motivating and attractive environment for learning demanding tasks through appropriate design,exploiting the sensory system,and virtual reality interactivity.Conclusions The accuracy and engagement of the VR-based training system were significantly high when tested against traditional training.Future research will focus on developing a variety of realistic ecosystems and their associated birds to increase the information on newer bird species within the training system.Finally,the proposed VR-based training system must be tested with additional participants and for a longer duration to measure information recall and recognition mastery among users. 展开更多
关键词 Human computer interaction Virtual environment BIRDsONG Audio training user engagement
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A Critical Discourse Analysis on the Teacher Behavioral Norms of English Training School
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作者 TONG Xiao-wan 《海外英语》 2015年第4期120-122,共3页
With a Critical Discourse Analysis approach, this essay reveals four types of discourses: discourse of examination, instruction, technology and regulation. Based on the analysis of power relation among those discourse... With a Critical Discourse Analysis approach, this essay reveals four types of discourses: discourse of examination, instruction, technology and regulation. Based on the analysis of power relation among those discourses, a vivid picture of teachers' identity at training-school has been clearly sketched. That is, teacher at training-school is a puppet acting as not only the transmitter of specific knowledge, but also the supervisor of rules and spokesman of institution. 展开更多
关键词 teacher’s identity power relation Critical DIsCOURsE Analysis TEACHER BEHAVIORAL norms English training sCHOOL
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From Mutual Creation to Mutual Benefit:China’s National Teacher Training Program between Higher Teacher Education and K-12 Teachers
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作者 Fangyi Zhao Xu Liu 《Journal of Contemporary Educational Research》 2022年第9期65-75,共11页
Sustainable Development Goal(SDG 4)lays solid theoretical foundation for the development of higher teacher education in improving the quality of teaching faculty nationwide.Sustainable teacher training paves a way for... Sustainable Development Goal(SDG 4)lays solid theoretical foundation for the development of higher teacher education in improving the quality of teaching faculty nationwide.Sustainable teacher training paves a way for teacher professional development in the long run.China’s“National Teacher Training Program”serves a connection between higher teacher education and K-12 teachers in multiple perspectives when exploring K-12 teachers’improvement of the essence by upgrading the initiative of the program with the assistance of educational technology and modern educational philosophy from mutual creation to mutual benefit.Direction orientation strategic design based on demand for teaching faculty,curriculum setting in modules,and characteristics creation have been carried out to upgrade the training of teacher colleges and National Teacher Training Program in the future for achieving a win-win situation between higher teacher education and K-12 education. 展开更多
关键词 sustainable Development Goal(sDG 4) China’s National Teacher training Program Higher teacher education Teacher development K-12 teachers
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基于Co-training的用户属性预测研究
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作者 金玉 王霞 +2 位作者 琚生根 孙界平 刘玉娇 《四川大学学报(工程科学版)》 CSCD 北大核心 2017年第S2期179-185,共7页
针对当前基于第三方应用数据进行用户属性预测算法研究,其较少考虑应用前台实际使用时长问题,由此,本文在应用的使用频率及使用时长的基础上,构造了应用前台均使用时长特征,该特征能进一步刻画用户对应用的兴趣度;同时,为充分利用大量... 针对当前基于第三方应用数据进行用户属性预测算法研究,其较少考虑应用前台实际使用时长问题,由此,本文在应用的使用频率及使用时长的基础上,构造了应用前台均使用时长特征,该特征能进一步刻画用户对应用的兴趣度;同时,为充分利用大量未标注数据,从多角度特征对用户属性进行预测,由此本文采用了Co-training框架,该框架包含两个均由栈式自编码器与神经网络相结合的网络结构。实验过程中,对于栈式自编码算法,先利用未标注的数据对网络进行参数初始化,使得网络参数处于一个较优的位置,再利用有标注的数据,采用基于准确率的梯度下降算法,对网络参数进行更新,最终达到收敛。实验结果表明,本文算法在准确率、召回率、F1值上均有所提高。 展开更多
关键词 用户属性 CO-training 栈式自编码 梯度下降算法
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