scholarly journals The Learning Method of Peer Review in College English Writing Course

2020 ◽  
Vol 15 (05) ◽  
pp. 156
Author(s):  
Hua Sun
Keyword(s):  
Peer Review ◽  
Evaluation Method ◽  
Teaching Method ◽  
Fuzzy Comprehensive Evaluation ◽  
Indicator System ◽  
Teaching Experiment ◽  
Learning Ability ◽  
Learning Method ◽  
College English ◽  
English Writing

Peer review is an important teaching method of writing. College English has a large vocabulary, complex situations and high degree of specialization, which are difficult points in teaching. Through peer review, students can benefit a lot, such as enhancing interest in college English reading and writing through the exchange of reading and evaluation, enhancing initiative in writing and improving their abilities to identify errors and appreciate English articles. In this paper, the applications of the learning method of peer review in college English teaching were investigated, and it was found that teacher’s behavior, time arrangement and student’s behavior were all particularly important and needed to be arranged in a scientific way. On the other hand, a student-oriented teaching model of “trinity” was also presented, which covered three target elements: ability, knowledge and education. In this paper, a fuzzy comprehensive evaluation method was used to evaluate the learning outcomes of peer review, and an evaluation indicator system for students’ learning ability and the weights thereof were established. According to the actual situation of the evaluated objects, four evaluation grades were selected, that is, excellent, good, fair and poor. Our teaching experiment showed that through this learning model, students have improved their English writing ability and reading comprehension ability to a certain degree, as well as their self-learning ability, which is beneficial to the consolidation of their learning effect.

scholarly journals An Immersive Context Teaching Method for College English Based on Artificial Intelligence and Machine Learning in Virtual Reality Technology

2021 ◽  
Vol 2021 ◽  
pp. 1-7
Author(s):  
Li Ma
Keyword(s):  
Artificial Intelligence ◽  
Machine Learning ◽  
Virtual Reality ◽  
Teaching Method ◽  
Communicative Competence ◽  
Language Teaching ◽  
Teaching Experiment ◽  
Learning Ability ◽  
Virtual Reality Technology ◽  
College English

With the development of language research and language teaching, people realize that grammatical competence is an important part of communicative competence. In foreign language teaching, grammar teaching is not only necessary but also the main way to achieve the goal of communicative competence. This article mainly studies the virtual reality technology college English immersive context teaching method based on artificial intelligence and machine learning. The purpose is to improve students’ English learning ability. Through the comparative teaching experiment of two classes of freshmen in a university, the experimental class conducted VR technology-based immersive virtual context teaching from the perspective of constructivism, while the control class adopted common multimedia equipment and traditional teaching methods. In the classroom, teachers occupy most of the time, students only passively receive a lot of information from teachers, they have little chance to participate in the exchange of information and express ideas in the target language, and most of the time they are “immersed” in the Chinese environment. The overall English level was also better than that of the control class, with an average score of 2.8 points higher. This shows that college English immersive context teaching combining constructivism theory and VR technology can indeed improve students’ English level.

Evaluation on the Suitability of Projects Linked to the Increase/Decrease in Urban and Rural Construction Land

2013 ◽  
Vol 295-298 ◽  
pp. 2493-2499 ◽  
Author(s):  
Jin Yang ◽  
Ya Xian Wu ◽  
Chao Xia
Keyword(s):  
Evaluation Method ◽  
Comprehensive Evaluation ◽  
Fuzzy Comprehensive Evaluation ◽  
Indicator System ◽  
Efficient Implementation ◽  
Fuzzy Comprehensive Evaluation Method ◽  
Field Surveys ◽  
Construction Land ◽  
Comprehensive Evaluation Method ◽  
Rural Construction

An indicator system is established for the suitability of projects linked to the increase/decrease in urban and rural construction land based on the field surveys for the old areas to be dismantled in three administrative villages such as Niulandian Village, Tianjiagou Village and Nanchongsi Village of Tianchi Town in Lezhi County of Sichuan Province, and the fuzzy comprehensive evaluation method is used to evaluate indicators. The analysis of evaluation results provides reference for the efficient implementation of projects linked to the increase/decrease in urban and rural construction land.

Health status evaluation method of CNC machine tools based on grey clustering analysis and fuzzy comprehensive evaluation

2021 ◽  
pp. 1-18
Author(s):  
Xiaoqing Huang ◽  
Zhilong Wang ◽  
Shihao Liu
Keyword(s):  
Health Status ◽  
Clustering Analysis ◽  
Machine Tools ◽  
Evaluation Method ◽  
Comprehensive Evaluation ◽  
Fuzzy Comprehensive Evaluation ◽  
Indicator System ◽  
Cnc Machine Tools ◽  
Cnc Machine ◽  
Grey Clustering

In order to solve the problem of health evaluation of CNC machine tools, an evaluation method based on grey clustering analysis and fuzzy comprehensive evaluation was proposed. The health status grade of in-service CNC machine tools was divided, and the performance indicator system of CNC machine tools was constructed. On the above basis, the relative importance of each performance and its indicators were combined, and grey clustering analysis and fuzzy comprehensive evaluation was utilized to evaluate the health status of in-service CNC machine tools to determine their health grade. The proposed health status evaluation method was applied to evaluate the health level of an in-service gantry CNC machine that can be used for the machining propellers, and the results shown that the health status of the whole gantry CNC machine tool is healthy. The proposed evaluation method provides useful references for further in-depth research on the health status analysis and optimization of CNC machine tools.

Study of Subway Construction Risk Assessment Based on the Triangular Fuzzy Numbers

2011 ◽  
Vol 243-249 ◽  
pp. 6312-6318
Author(s):  
Ge Liu ◽  
Feng Li
Keyword(s):  
Risk Factors ◽  
Risk Assessment ◽  
Evaluation Method ◽  
Fuzzy Numbers ◽  
Comprehensive Evaluation ◽  
Fuzzy Comprehensive Evaluation ◽  
Indicator System ◽  
Triangular Fuzzy Numbers ◽  
Subway Construction ◽  
Membership Matrix

According to the characteristics of subway construction in Tianjin, a risk assessment indicator system has been established in subway construction. On the basis of traditional AHP (Analytic Hierarchy Process), the introduction of the concept of triangular fuzzy numbers evaluates the weight of risk factors in a more accurate and objective way. Adopting a fuzzy comprehensive evaluation mathematical model, by constructing membership matrix, the metro construction is not difficult to quantify the risk factors with the scientific evaluation methods. It can be proved that fuzzy comprehensive evaluation method used in subway construction process is a scientific, effective evaluation method.

scholarly journals Temporal Variation of Water Environment Carrying Capacity in a Highly Urbanized Region of China

Water ◽  
2020 ◽  
Vol 12 (12) ◽  
pp. 3362
Author(s):  
Zhiqing Xu ◽  
Shuhu Xiao ◽  
Cong Du ◽  
Qiyu Deng ◽  
Bingfei Yan ◽  
...  
Keyword(s):  
Temporal Variation ◽  
Carrying Capacity ◽  
Environmental Sustainability ◽  
Evaluation Method ◽  
Water Environment ◽  
Fuzzy Comprehensive Evaluation ◽  
Indicator System ◽  
Entropy Weight ◽  
Slow Growth Rate ◽  
Social Environmental

China has experienced an unparalleled urbanization process in recent decades, which has dramatically changed the water environment. Quantification of the water environment carrying capacity (WECC) is crucial given its importance to sustainable development. Existing studies have typically focused on the overall WECC system and lacked analysis of its internal features. In this study, the concepts, calculations, and classifications of the WECC were further developed. Using Nanjing, China, as a case study, we developed a hierarchical evaluation indicator system including three system layers (social, environmental and economic subsystems). We applied the entropy weight and fuzzy comprehensive evaluation method to evaluate the temporal variation tendency of WECC, and explored the deep-seated problems stemming from urbanization. The results indicated that WECC in Nanjing was 0.3045–0.5302 during 2006–2017, thus approaching a moderate grade with a relatively slow growth rate. Social, environmental, and economic subsystems increased by 29.3%, 83.1%, and 97.2%, respectively. Overall, Nanjing had a solid foundation regarding its economic subsystem, but its social and environmental subsystems were under pressure. Factors such as slow population growth as well as reduced energy and water use intensity improved WECC, whereas factors such as increased population density and excessive water consumption blocked WECC. Practical suggestions were proposed to resolve the primary problems of the WECC under urbanization. This holistic approach is urgently needed to achieve water environmental sustainability, both for Nanjing and for other emerging cities.

scholarly journals A Study on the Coordinative Green Development of Tourist Experience and Commercialization of Tourism at Cultural Heritage Sites

2019 ◽  
Vol 11 (17) ◽  
pp. 4732 ◽  
Author(s):  
Chengcai Tang ◽  
Qianqian Zheng ◽  
Pin Ng
Keyword(s):  
Cultural Heritage ◽  
Case Studies ◽  
Cultural Landscape ◽  
Evaluation Method ◽  
Comprehensive Evaluation ◽  
Fuzzy Comprehensive Evaluation ◽  
Indicator System ◽  
Heritage Sites ◽  
Green Development ◽  
Tourist Experience

Tourism at China’s cultural heritage sites has developed rapidly in recent years. These sites have encountered many challenging problems such as poor tourist experience, over-commercialization, and loss of cultural authenticity. This study took the coordinative green development of tourist experience and commercialization of tourism (CGDTECT) at cultural heritage sites as the research objective, using two UNESCO World Heritage Sites—the Ancient City of Pingyao and West Lake Cultural Landscape of Hangzhou—and the Confucius Temple in the historic district of Nanjing as case studies. As such, we attempted to construct an indicator system for CGDTECT at cultural heritage sites. We adopted a fuzzy comprehensive evaluation method and importance-performance analysis (IPA) method to analyze the importance and performance of CGDTECT from a tourist’s perspective. Our findings show that tourists thought the coordinative green development and experience at the three cultural heritage sites were more important; they were basically satisfied with CGDTECT at the three case studies, so a continuous promotion strategy could be taken. The findings of this study can provide scientific theoretical guidance and practical reference for CGDTECT at cultural heritage sites, and contribute to the scientific protection of cultural heritage sites and the sustainable development of tourism.

scholarly journals Online evaluation method of coal mine comprehensive level based on FCE

PLoS ONE ◽  
2021 ◽  
Vol 16 (8) ◽  
pp. e0256026
Author(s):  
Ling Shen ◽  
Guoxun Jing ◽  
Qiang Zeng
Keyword(s):  
Coal Mine ◽  
Evaluation System ◽  
Evaluation Method ◽  
Subjective Evaluation ◽  
Coal Mines ◽  
Fuzzy Comprehensive Evaluation ◽  
Indicator System ◽  
Database Management System ◽  
Online Evaluation ◽  
Comprehensive Level

An online evaluation method of coal mine comprehensive level based on Fuzzy Comprehensive Evaluation method (FCE) is proposed. Firstly, following the principles of fairness, systematicness and hierarchy, taking research and development, production, sales, finance, safety and management as the first level indicators, a set of multi-level evaluation indicator system of coal mine comprehensive level combining objective and subjective evaluation indicators is established. Secondly, according to the characteristics of the indicator system, the specific process of FCE of coal mine comprehensive level is given. Then, taking SQL Server as the database management system and C#.NET as the development language, a set of B/S structure online evaluation system of coal mine comprehensive level based on FCE is designed and developed. Finally, the proposed method is applied to Coal group PM for test. The application shows that the method proposed can provide an efficient and convenient online evaluation platform to evaluate the comprehensive level of coal mines for the Coal group, and the horizontal and longitudinal comparison of the evaluation results can urge the coal mines to maintain their advantages and avoid their disadvantages, which is of some significance for improving the overall competitiveness of the Coal group.

scholarly journals Problem-based learning in Gross Anatomy: Assessment Outcomes and Student Perceptions

2012 ◽  
Vol 4 (1) ◽  
Author(s):  
Chunhua Chen ◽  
Weiguang Zhang ◽  
Lihua Qin ◽  
Haimeng Cui ◽  
Dandan Linghu ◽  
...  
Keyword(s):  
Student Perceptions ◽  
Evaluation Method ◽  
Teaching Method ◽  
Problem Based Learning ◽  
Gross Anatomy ◽  
Health Science ◽  
Learning Method ◽  
Science Center ◽  
Learning Attitudes ◽  
Peking University

This study aimed to study whether the problem-based learning (PBL) as an educational strategy can be of great help in improving the quality of gross anatomy and the attitude of students towards the learning method in China. It was performed in Basic Science of Peking University Health Science Center. The study sample included 200 students and they were assigned to 20 groups. Data collection was done by a questionnaire survey and interview to examine the students’ learning attitudes and perceptions toward this platform as a possible learning tool. Data obtained were compared and the main themes were determined. At the end of data analyses, we gave feedback and evaluation. We found out the satisfaction of students with this learning method and the students’ interest and ability improvement after this teaching method. Also, we showed the problems and largest obstacle that the students face in this learning mode and their expectant evaluation method. The study clearly pointed out that the PBL benefits a lot for the students in the study of gross anatomy despite of the existing problems. In the future, we should implement PBL combined with the characteristics of traditional anatomy teaching in China.

Fuzzy Evaluation on College English Teachers' Comprehensive Quality

2013 ◽  
Vol 433-435 ◽  
pp. 2441-2444
Author(s):  
Li Rui
Keyword(s):  
Education Reform ◽  
Evaluation Method ◽  
Comprehensive Evaluation ◽  
Fuzzy Comprehensive Evaluation ◽  
Skills Training ◽  
English Teachers ◽  
Evaluation Index System ◽  
Fuzzy Evaluation ◽  
Highly Qualified ◽  
College English

Teachers’ quality is to support quality education in the most positive, the most active, the most decisive factor, both with professional skills training also has English communication skills of highly qualified personnel, require highly qualified English teachers. For college English teachers’ quality is difficult to evaluate the current situation, this paper, fuzzy comprehensive evaluation method is used. First, by combining research and comprehensive analysis of the results of previous studies, establish evaluation index system; Secondly, study the basis work before evaluated, including establishing factor set, weight set and evaluation set; Then, create mathematical model, including single-factor model evaluation and fuzzy comprehensive evaluation; Finally, a college English teacher for five quality comprehensive evaluation. Fuzzy comprehensive evaluation of this paper, designed to evaluate English teachers’ quality to provide a scientific approach is bound to raise the level of English teachers, deepen education reform has played a positive role in promoting.

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