土木工程专业毕业设计成绩模糊综合评价研究

文章研究了运用模糊数学理论进行毕业设计成绩综合评定的方法。该方法能考虑多方面的因素,体现多数人的意见,简单易行,便于利用微机,评价标准统一,评价结果科学、公正、合理、准确、可靠,并且具有可调整性,是一种值得尝试的方法。

分析建筑结构设计的常见问题及解决方法

本文主要介绍了建筑结构设计问题放在重要位置上进行探讨。分析了建筑结构设计的基本特点和主要步骤，并针对建筑结构设计中常见的几个问题进行解决。

Coordinated control strategy for robotic-assisted gait training with partial body weight support

Walking is the most basic and essential part of the activities of daily living. To enable the elderly and non-ambulatory gait-impaired patients, the repetitive practice of this task, a novel gait training robot(GTR) was designed followed the end-effector principle, and an active partial body weight support(PBWS) system was introduced to facilitate successful gait training. For successful establishment of a walking gait on the GTR with PBWS, the motion laws of the GTR were planned to enable the phase distribution relationships of the cycle step, and the center of gravity(COG) trajectory of the human body during gait training on the GTR was measured. A coordinated control strategy was proposed based on the impedance control principle. A robotic prototype was developed as a platform for evaluating the design concepts and control strategies. Preliminary gait training with a healthy subject was implemented by the robotic-assisted gait training system and the experimental results are encouraging.

Evolution of surgical skills training

Surgical training is changing： one hundred years of tradition is being challenged by legal and ethical concerns for patient safety, work hours restrictions, the cost of operating room time, and complications. Surgical simulation and skills training offers an opportunity to teach and practice advanced skills outside of the operating room environment before attempting them on living patients. Simulation training can be as straight forward as using real instruments and video equipment to manipulate simulated ＂tissue＂ in a box trainer. More advanced, virtual reality simulators are now available and ready for widespread use. Early systems have demonstrated their effectiveness and discriminative ability. Newer systems enable the development of comprehensive curricula and full procedural simulations. The Accreditation Council of Graduate Medical Education＇s （ACGME） has mandated the development of novel methods of training and evaluation. Surgical organizations are calling for methods to ensure the maintenance of skills, advance surgical training, and to credential surgeons as technically competent. Simulators in their current form have been demonstrated to improve the operating room performance of surgical residents. Development of standardized training curricula remains an urgent and important agenda, particularly for minimal invasive surgery. An innovative and progressive approach, borrowing experiences from the field of aviation, can provide the foundation for the next century of surgical training, ensuring the quality of the product. As the technology develops, the way we practice will continue to evolve, to the benefit of physicians and patients.

The Construction of Practice of Logistics Management Based on School-Enterprise Cooperation

Logistics management is a very practical professional. How to cultivate applied Talents for the logistics industry needs to is a question to logistics management professional.This paper talk about the practice in terms of personnel training mode, curriculum system, practice and practice base construction and faculty building according to the actual situation of their own practice of logistics experience.

Application and Design of Virtual Reality Technology in Railway Maintenance Training

Virtual reality technology is a brand new comprehensive information technology emerging during the end of 21 st century. In recent years in particular, it gains rapid development, involving industries like education, industry, military, entertainment and medicine. Combined with the characteristics of railway maintenance training, this thesis proposes the application of virtual reality in courseware, distance education, locomotive simulation driving, locomotive overhauling oil and breakdown processing, and illustrates key technology and solution of the exploitation of virtual reality technology.

Discussion on the Self-maintenance and Support mode of Training Equipment in Higher Vocational Colleges

University teaching and research equipment maintenance costs, rising with the rapid development of the school. Equipment as a teaching resource, should give full play to its role in the efficiency at the same time, from quality improve equipment management, reduce material consumption, two aspects of efforts to reduce maintenance costs, reduce maintenance expenses. This article by the necessity of self- maintenance, feasibility analysis and establish a competitive mechanism, and that this is a feasible way out equipment maintenance work of vocational collejzes need to adaot to the situation.

Discussion on the Self-maintenance and Support mode of Training Equipment in Higher Vocational Colleges

University teaching and research equipment maintenance costs, rising with the rapid development of the school. Equipment as a teaching resource, should give full play to its role in the efficiency at the same time, from quality improve equipment management, reduce material consumption, two aspects of efforts to reduce maintenance costs, reduce maintenance expenses. This article by the necessity of self- maintenance, feasibility analysis and establish a competitive mechanism, and that this is a feasible way out equipment maintenance work of vocational colleges need to adapt to the situation.

Research on the Tourism talents training mechanism of Poyang Lake Ecological Economic Zone

In order to promote the tourism development of Poyang Lake Ecological Economic Zone, to attract more customers, to build an effective personnel training mechanism, training professionals is very necessary. The advantages of Poyang Lake Ecological Economic Zone tourism development are introduced in this paper, and pointed out that the tourism talent training needs analysis of talent training status and improvement measures are proposed, including the integration of the region education resources, pay attention to the skilled personnel training, improve the teaching curriculum setting, improve the quality of Teachers, strengthen the construction of training base.

Guidance of CET Translation Test for College English Teaching Reform

English teaching reform are launched nationwide, involving curriculum, classroom teaching as well as many other aspects of language proficiency test. Its purpose is to change the past neglect of English proficiency training. Newly created translation project in CET will play a huge role in promoting direction on the teaching reform and further clarify the core teaching reform.

The research and develop on the training mode of the innovative professional photography personnel

Under the background of the Digital Age, This article proposes suggestions on the training mode of the innovative professional photography personnel. We should rest on the good foundations of the demand pattern of ＇Double art talent＇ and take advantage of the advanced special services of Art Design. We should persist in the principle of Artistic Innovation first. We should establish an optimal training scheme of ＇photography creative talents＇ . A highly innovative photography subject system will train talents for ＇Design of photography＇ . We should change our opinions on traditional teaching, and to suggest improvements or comment on the practicability of the innovation and reform of Professional photography.

Construction of unsupervised sentiment classifier on idioms resources

Sentiment analysis is the computational study of how opinions, attitudes, emotions, and perspectives are expressed in language, and has been the important task of natural language processing. Sentiment analysis is highly valuable for both research and practical applications. The focuses were put on the difficulties in the construction of sentiment classifiers which normally need tremendous labeled domain training data, and a novel unsupervised framework was proposed to make use of the Chinese idiom resources to develop a general sentiment classifier. Furthermore, the domain adaption of general sentiment classifier was improved by taking the general classifier as the base of a self-training procedure to get a domain self-training sentiment classifier. To validate the effect of the unsupervised framework, several experiments were carried out on publicly available Chinese online reviews dataset. The experiments show that the proposed framework is effective and achieves encouraging results. Specifically, the general classifier outperforms two baselines(a Na?ve 50% baseline and a cross-domain classifier), and the bootstrapping self-training classifier approximates the upper bound domain-specific classifier with the lowest accuracy of 81.5%, but the performance is more stable and the framework needs no labeled training dataset.

Zhang Heng’s Seismoscope(4):Restoration Research

In view of the important prestige of Zhang Heng’s seismoscope in world culture,scholars in different countries have performed restoration research,however,so far all restored models have only reached the drawing design and exhibition stage. In recent decades,new research achievements on historical materials,archaeology and historical seismology have been made in Chinese academic society,which lay a good foundation for the establishment of a new restored model. Not only does the new model more accord with historical materials,but it can be used to detect earthquakes for the first time. This paper will introduce the restoration in four aspects: scientific train of thought,structural restoration,formation restoration and scientific testing.

A Holistic Course Design for Intercultural Business Communication Based on CLT A Case Study of a Training Program for Chinese Business Professionals

BE （Business English） has been unprecedentedly emphasized and gradually developed into an independent discipline. The paper aims to explore a holistic course design for business professionals in IBC （Intercultural Business Communication） based on CLT （Communicative Language Teaching）. The proposed course design encompasses three-dimensional contents： comprehensive language and expertise training, intercultural communicative competence cultivation, and intercultural PBL （project-based learning）. A survey is conducted in a training program of Chinese business professionals in international institutions. Three principles are identified： （1） BE teaching is need-oriented, so the pedagogical methods should be tailored to meet the international workplace requirements; （2） The linguistic and professional knowledge acquisition is achieved through communicative function of the target language; and （3） Learners＇ participation in intercultural PBL can stimulate learners＇ interest and enhance their operational capabilities. The findings of the case study indicate that a holistic course design is： （1） Course syllabus should not be formed without taking the leamers＇ expectation and feedback into consideration; （2） Teaching strategies should be innovated to enhance learners＇ communicative confidence and competence; and （3） Teaching materials should be adapted and subjected to modification according to the authentic language used in intercultural settings. The study outcomes may also shed light on other disciplines of ESP teaching.

Advanced Control System Development on the Basis of Festo Training Laboratory ＂Compact Workstation＂

This article describes the development of automatic control system on the basis of Festo ＂Compact Workstation＂ training stand. Such control systems are used in different branches of industry and infrastructure including oil industry, chemical industry, water treatment, canalization and others. The stand allows realizing level, flow, pressure and temperature control systems, using pump, valves, discrete and analog sensors. Level control system is described in this work. PID （proportional integral derivative） controllers are used in these systems. Control is switched on and off and the parameters of control systems are changed by means of SCADA （supervisory control and data acquisition） system. During real technological processes, these actions are performed by the operator. The algorithm of the control system is realized using PLC （programmable logic controller）. At the end of the article conclusions about the research are drawn.

Systematic Approach to Training for Design of Nuclear Power Plant Decommissioning Training in South Korea

In 1979, unavailability of MFWS （Main Feedwater System） in TMI （Three Mile Island） Unit-2 happened in the United States. To make it worse, due to malfunction of Isolation Control Valves in AFWS （Auxiliary Feedwater System）, the supply of cooling water to SGs （Steam Generators） was delayed approximately 8 minutes compared to AOP （Abnormal Operating Procedure）. In the long run, on account of deferred heat sink provision to SGs, the reactor core was melted partially. It was the first critical accident in the US commercial NPP （Nuclear Power Plant） history. Hence, after TMI Accident, US NRC （Nuclear Regulatory Committee） suggested more than one hundred alternatives to improve safety and reliability of NPP. Among these countermeasures, one proposal was related to training area. It was SAT （Systematic Approach to Training） methodology. Therefore, the goal of SAT is the enhancement of NPP stability through training point of view. Since the appearance of SAT in the nuclear industry, it has acquired the unwavering position in the US NPP training field. Meanwhile, significance of NPP decommissioning has been soared up in South Korea since the announcement of Kori Unit-1 decommissioning decision. According to the proclaimed plan from Korean government, Kori Unit-1 is scheduled to be decommissioned from June, 2017. Under this circumstance, nurturing sufficient number of NPP decommissioning engineers is one of the most urgent issues in South Korean nuclear industry. Hence, to elevate efficiency and consistency of training quality, SAT methodology can be a reliable solution for the training of decommissioning engineers. For this reason, the present study aims to design SAT based NPP decommissioning engineer training in South Korea.

DEVELOPMENT OF INTERCULTURAL COMPETENCE IN IN-SERVICE TEACHERS' TRAINING

Teachers often feel unsure about English language teaching in intercultural dimension because they think the courses they took before are language knowledge oriented. Even though they hear about language-culture teaching theory and practice in the classroom, they are lack of confidence in trying to introduce a cultural dimension. The purpose of the article is to discuss how to integrate the theory of English teaching in intercultural dimension with its practical application in the classroom and to what extent the in-service teacher training course designed for middle school English teachers in Xinjiang can contribute to promoting their acquisition of intercultural communicative competence. The innovation requires changes in teachers' self-concept, in their professional qualifications, in their attitudes and skills towards English learning and teaching. Some activities for the course are presented and some ideas may serve suggesting approaches to teacher training.

Optimal Training Design and Placement for MIMO Orthogonal Frequency Division Multiplexing Channel Estimation

This paper deals with optimal training design and placement over multiple orthogonal frequency division multiplexing(OFDM) symbols for the least squares(LS) channel estimation in multiple-input multipleoutput(MIMO) OFDM systems.First,the optimal pilot sequences over multiple OFDM symbols are derived by co-cyclic Jacket matrices based on the minimum mean square error(MSE) of the LS channel estimation.Then,an enhanced channel estimation method using sliding window is proposed to improve further the performance for the optimal pilot sequences in fast-varying channels.Simulation results show that the enhancedmethod can efficiently improve the performances for the optimal pilot sequences over two and four OFDM symbols,especially in fast-varying channels.