Campus Landscape and Campus Culture of Henan University of Science and Technology

Due to the differences in disciplines and regional cultural spirits,the campus landscape of Chinese universities has varying cultural connotations.Campus landscape is not only a reflection of regional school history and culture,but also a potential factor affecting students'ideology and values.At present,some colleges and universities in China only concern and consider the visual impact effect of campus landscape construction,while others take landscape planning and construction as an accessory of the main building,which seriously affects the soul guiding role of campus culture in campus landscape.The internal and external landscape pattern of Henan University of Science and Technology with landscape road and water system as the framework,as well as core scenic spots with rich cultural connotations,such as“Peony Dinghu map”,“Yueqin Lake”,embody the university history and culture,the characteristics of western Henan architecture and the specific campus culture positioning,providing a stark example for landscape planning and design of other colleges and universities in the future.

Why Portfolio Assessment is Introduced to Inner Mongolia University of Science and Technology

The concept of portfolio assessment derived from the field of fine arts. It has been proven an effective learning and assessment tool. In Inner Mongolia University of Science and Technology, the traditional assessment is still used. After analysing the benefits and disadvantages, the author is eager to introduce it to Inner Mongolia University of Science and Technology. The problems are also predicted.

Journal of University of Science and Technology Beijing

This journal provides an international medium for the publication of theoretical and experimental studies related to the fields of Mineral, Metallurgy and Materials. Papers dealing with mineral processing, mining, mine safety, environmental pollution and protection of mines, process metallurgy, metallurgical physical chemistry, metals working, structure and physical properties of materials, corrosion and resistance of materials, are viewed as suitable for publication.

The Social Media and Technology Addiction and Its Associated Factors among University Students in Lebanon Using the Media and Technology Usage and Attitudes Scale (MTUAS)

The contemporary developments of Information and Communication Technologies usage have fueled a popular concern. The young people are experiencing technology addiction behavior due to excessive media and technology usage. A valid instrument is required to detect individuals at high risk of social media and technology addiction. Objective: The objectives of this study are to assess prevalence of the technology addiction using the Media and Technology Usage and Attitudes Scale (MTUAS) and to investigate the impacts of online social networking on health and academic performance of young university students in Lebanon. Methods: During the academic year 2017-2018, a cross-sectional study which enrolled 705 young university students was conducted. Data was collected using MTUAS questionnaire. The translation and cultural adaptation of the MTUAS followed a standardized protocol. The psychometric properties were then evaluated. We used multivariate regression analyses to determine which characteristics were associated with the technology addiction among students. Results: 705 filled out the questionnaire aged 17 to 35 years (mean = 20.42;SD = 2.41), 74% of whom were females. The internal consistency was high for all subscales and ranged from 0.54 - 0.87. The MTUAS yielded statistically significant scores for subgroups (known group validity). Males’ students had a higher risk of addiction to social media and technology than females. The use of media was viewed common among the smokers (OR = 1.76;95% CI = 1.10 - 2.82, p = 0.02) and drinkers of alcohol (OR = 1.80;95% CI = 1.04 - 3.11, p = 0.04). Students that used e-mailing, smartphone, and TV viewing had a high academic performance level. Females and public university students had negative attitudes toward technology. In conclusion: The technology becomes a big problem on the universities students’ users that has an impact on their life and affects their academic performance. The MTUAS Arabic version has been evaluated as a valid and reliable instrument.

Abstracts——From Journal of University of Science and Technology Beijing

Deformation temperature and postdeformation annealing effects on severely deformed TiNi alloy by equal channel angular extrusionLI Zhenhua and CHENG Xianhua AbstractMicron TiNi alloy blocks were fabricated at high temperature by

Abstracts from Journal of University of Science and Technology Beijing (in Chinese)

Continuous cooling transformation of under-cooled aus- tenite for Nb-V microalloyed spring steel 60Si2CrVATHua-lin Wu, Fu-ming Wang, Chang-rong Li, Qing Yan, and Bo ZhangAbstract： The continuous cooling transformation curves of under-cooled austenite in Nb-V microalloyed spring steel 60Si2CrVAT were measured by using a DIL805A quench- ing deformation dilatometer. The microstructure changes of under-cooled austenite in the tested steels at different cool- ing rates were studied by the metallographic method cou- pling with the microhardness method. The effect of Nb con- tent on continuous cooling transformation of the tested steels was analyzed. The experimental results show that with the increase in Nb content, the high-temperature and medium-temperature phase transitions were promoted,

University of Science and Technology Beijing

University of Science and TechnologyBeijing (former Beijing University of Ironand Steel Technology)--one of the nationalleading universities, featuring in metallurgyand materials, is a polytechnic, takingengineering as main course and combiningtogether science, engineering, management

The College of GeoExploration Science and Technology at Jilin University

History The Changchun College of Geology was established in September 1952. At the same time, the Department of Geophysics, featuring the subject of Applied Geophysics, was formed and the famous geophysicist and academician of the Chinese Academy of Science, Gu Gongxu, was selected as Director. Approved by the Ministry of Education, Changchun College of

Abstracts from Journal of University of Science and Technology Beijing (in Chinese)

Nonlinear calculation of Hardgrove grindability index for mixed coal used in pulverized coal injectionJian Duan, Long-zhe Jin, Sheng-nan Ou, Zhao-zhong Ding, and Fei GuoAbstract： Both experiments and theory analysis proved that the Hardgrove grindability index （HGI） of mixed coal was nonlinear with its mixture ratio, which was explained by the theory of micro-grinding-ball effect. The HGI of 5 mixed coal samples was measured in lab. Because the HGI data of different mixed coal samples change in different ranges, they could not be directly compared with each other. Though normalizing by the relative grindability ratio （RGR）,

Abstracts from Journal of University of Science and Technology Beijing (in Chinese)

The low-temperature selective catalytic reduction （SCR） denitrification of a flue gas was carried out with Ce-MnOx/ACFN. The denitrification efficiencies were studied by modifying the activated carbon fibers （ACF） and changing the Ce-MnOx loading capacity, Ce/Mn molar ratio and operating conditions respectively. Ce-MnOx/ACFN as a SCR denitrification catalyst has good activity at 70-110℃. The denitrification efficiency increases with rising temperature, and it improves obviously after the ACF is modified by nitric acid. With the increasing of Ce-MnOx loading capacity and Ce/Mn molar ratio, the denitrification efficiency increases firstly and then decreases; but with the increasing of NH3/NO molar ratio in the inlet flue gas, it increases firstly and then tends to be stable. When the volume fraction of vapor in the inlet flue gas is above 8% the denitrification efficiency decreases with the vapor volume fraction increasing.

Abstracts from Journal of University of Science and Technology Beijing (in Chinese)

Optimization algorithm based on Lab VIEW parallel operation and its application in Ni-Ti alloy wire dieless drawing Hong-gang Zhang, Yan-bin Jiang, Zhi-hao Zhang, and Jian-xin Xie Abstract： An optimization method based on LabVIEW parallel operation was proposed to improve the com- puting speed of the traditional genetic algorithm. When applied in a multi-core computer, the optimiza- tion method can achieve multithreading concurrent operations, thereby improving the efficiency of com- putation obviously. The initial speed-path of Ni-Ti al- loy wire dieless drawing was optimized in an eight-core computer by using the optimization method. Com- pared with a method based on MATLAB program, the operation time of the optimization method is only about 1/8 as long as that of the former. Experimental results show that after adopting the optimized speed-path, the length of diameter fluctuation is about 24 mm, which is far less than that of other speed-paths such as the S-line style or linear path.

ABSTRACTS——From the Journal of University of Science and Technology Beijing (in Chinese)

Mineral Study on forecasting strong mining-induced earthquake Tie Li, Meifeng Cai, Hongguang Ji, Shiyu Li, Xuesong He Based on field observations of the high-density digital seismograph and tidal deformation network of a meso-scale seismological experimental site, the data of strong mining-induced earthquake process were analyzed by the seismological method and wavelet tool. Believable b values and ηvalues

ABSTRACTS——From the Journal of University of Science and Technology Beijing (in Chinese)

MineralFluid-Solid Dynamic Coupling Analysis of Foundation Soil during Large Deformation by Dynamic ConsolidationQiping Wang, Nenggang Xie, Xiaolu ShiFor the fluid-solid dynamic coupling question of foundation soil by dynamic consolidation, large deformation hypothesis on the relationship of strain and displacement was adopted to make a non-