Wenhua, China
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Liu Z.,Huanghuai University
Journal of Computational and Theoretical Nanoscience | Year: 2017

As a major index for improving English teaching ability in colleges and universities, English classroom teaching level serves as an important guarantee for enrolling excellent would-be students, and plays a crucial role in enhancing the competitiveness of English major. For this reason, this paper studies the evaluation of English classroom teaching level in colleges and universities. An evaluation index system is established by analyzing the selecting principles for evaluation indexes of English classroom teaching level. Furthermore, such evaluation is graded, and the fuzzy membership of an evaluation object concerning various indexes in different grades is worked out. Then, AHP method is employed to obtain the corresponding weight of evaluation indexes, so as to establish a multi-index measurement model of English classroom teaching level in colleges and universities based on fuzzy system theory. The result of case study demonstrates that the presented model is feasible. Copyright © 2017 American Scientific Publishers.


Zou S.,Huanghuai University
Journal of Computational and Theoretical Nanoscience | Year: 2017

College English is one of the basic core courses for all college students in China. The course involves many difficult concepts and grammatical structures, so it is difficult to most of the students. The starting point in any teaching program is to determine whether teaching is needed to specify what that teaching should accomplish. So the students' need is of vital importance to the success of college English teaching. Traditional college English teaching does not take into account students' individual learning abilities and feedbacks, which would cause students to grasp the key knowledge not enough, and then make students lose their interest in English. The purpose of this paper is to establish a college English teaching platform, and using artificial intelligence to find the needs of college students and know about mastering knowledge of students. The platform can adjust the teaching schedule and contents through artificial intelligence algorithm. Statistical data of several years show that the average score of students who used the platform to learn college English is far higher than those students who didn't use the platform. Hence, the platform can improve students' autonomous learning and English abilities. Copyright © 2017 American Scientific Publishers.


Li J.,Huanghuai University
Agro Food Industry Hi-Tech | Year: 2017

In order to meet the real-time performance and improve prediction accuracy of the security situation, a network security situation prediction model in big data environment is proposed in this paper. Firstly, According to the non-linear and time-varying network security situation, extreme learning machine is used to online model for network security situation, and secondly Map/Reduce programming framework is used to process in parallel for network security situation prediction model, finally, the performance is tested and analyzed by using Honeynet data set compared with others models. The results show that the proposed model not only greatly shortens the training time, but also accurately describe the network security situation changes, and can meet the requirements of network security situation prediction.


Zheng W.,Huanghuai University
Agro Food Industry Hi-Tech | Year: 2017

In this paper, the effects of different roadside trees with distribution structures on the climate and environment in city were studied, and the banyan and camphor trees in a city of southwest China were selected as the research objects. Then, the street cover structure of banyan was a low cover structure, which was set as the control group; and the camphor tree was the research group with high coverage structures. According to take the concentration of sulfur dioxide in the air as the evaluation index, the concentration of sulfur dioxide near the roadside trees and the concentration of particulate matter in the air were measured respectively, and the following conclusion was obtained: The roadside trees (camphor tree) had a good diffusion effect on the sulfur dioxide, and the concentration of the dust type of particulate matter in the air showed certain relativity with the temperature, the change trend of the two was basically the same.


Regional Logistics is of great significance to the regional economic growth. In this paper, the regional logistics and the contribution of regional economic growth were analyzed; main contents of the regional logistics and economic theories were analyzed; at the same time, main contents and research methods of the influence of the driving factors of logistics development on economic growth were analyzed; finally, research results were analyzed and discussed. The results show that there is a positive impact on the relationship between the driving factors and the regional economic growth, which provides a favorable direction for future researches of the regional logistics and economy.


Fang Y.,Huanghuai University
Agro Food Industry Hi-Tech | Year: 2017

With the development of the science and technology and the coming of the information age, information transmission has brought convenience to people's lives and works, so more and more teaching institutions have begun to use multimedia teaching tools, and this trend will become the mainstream. Foreign languages and the information technology can enable students to be able to face challenges independently in the future, so it is the essential strong competitiveness. Therefore, putting the new mode of information into English classroom has become the best way to combine them. Based on this, the effectiveness of the new foreign language classroom teaching mode in the information age was studied in this paper. The basic concepts and theories were introduced; the common foreign language classroom teaching modes were introduced; the information age was embodied in the foreign language classroom teaching, and the validity of the new model of foreign language classroom teaching mode was used to verify the effect of education. The conclusion is that, under the impetus of the information age, the new foreign language classroom can optimize the learning mode of students and promote the enthusiasm of learning.


Guan H.,Huanghuai University
Agro Food Industry Hi-Tech | Year: 2017

With the problems of traditional plateau training in swimming training, some scholars put forward new training methods. The application of physiological training mechanism of intermittent hypoxic training in swimming competition was proposed in this paper. The comparison of intermittent hypoxic training and traditional altitude training was expounded, and the principle, function and application of intermittent hypoxic training in the intermittent hypoxia training were summarized. According to the analysis of the physiological data of athletes in training, it can be concluded that intermittent hypoxia training can increase the number of red blood cells, hemoglobin and so on, so as to improve the oxygen carrying capacity.


Ye M.,Huanghuai University
Wood Research | Year: 2017

Investigate the wood modifilers effect on the physical properties of fast-growing poplar wood. Wood modifier was applied to impregnation drying operation on fast-growing poplar, and the characteristics of poplar wood before and after modification were observed with X-ray diffractometer (XRD), scanning electron microscope (SEM), energy-dispersive spectrometer and Fourier transform infrared (FTIR) spectrophotometer to analyze the physical properties of the wood. The modification could significantly improve physical properties of the poplar wood. XRD data illustrated that wood modifier could reduce crystallinity of wood from 39.65% to 36.89%. The findings of energy-dispersive spectrometer indicated that nitrogen (N), oxygen (O) and carbon (C) were evenly distributed in the wood. SEM spectrum analyzed the distribution of wood modifier in the wood pores. The FTIR spectra proved that there was cross-linking reaction between the modifier and the internal parts of the wood, and the amount of hydroxyl decreased sh a rply.


Yana X.,Huanghuai University
Agro Food Industry Hi-Tech | Year: 2017

With the development and progress of society, the competition among all kinds of talent is actually the important content in the competition among countries. With the rapid development of globalization and the world economy, colleges and universities must develop a global talent to meet the needs of social and economic development. Therefore, it is more important for us to reform the College English education, change the original educational model and construct a new type of English education system with special features. From the perspective of English education internationalization, this paper explored the ways and means of the reform of English education system.


Hexiang G.,Huanghuai University
Chemical Engineering Transactions | Year: 2017

The X-direction frame, which is composed of Y-shear wall and floor, is involved in the anti-side and floor of the X-way shear wall structure by the simplified model. It should be designed and strengthened as a bending member in the anti-side frame system. In this paper, the internal force of the floor design and the conventional design is compared with that of the conventional design. The floor is only considered in the vertical structure in combination with the performance target. In addition, the relationship between the shear rate of the outer wall or the shear wall and the actual model can be verified with the results of the simplified model analysis. Copyright © 2017, AIDIC Servizi S.r.l.

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