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The Optimization Study of General Education Practice Effect in Our Country

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学术界 2013年第12期 283-290页

作者： Liu Jie teaching affairs office Jiangsu University Zhenjiang Jiangsu 212013

General education has become more and more *** culture has a more long-term and lasting contribution,so more and more colleges and universities have adopted a series of reform *** of the practice of general education,however,still cannot *** this paper,main factors affecting was analyzed on the basis of extensive research and questionnaire data analysis and targeted put forward the optimization effect of general *** is important to make every effort to make the general education in China to achieve"Phoenix Nirvana".

关键词：教育实践优化通识教育影响因素数据分析调查问卷大学

Implement of the Production Monitoring and Control System for Coning,Drawing and Twisting's Workshop

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Journal of Donghua University(English Edition) 2010年第5期27卷 687-693页

作者：邵景峰李永刚张奎李波李佳 teaching affairs office Xi'an Polytechnic University School of Mathematics and Information Engineering Jiaxing University School of Computer Engineering Nanyang Technological University

To achieve the production information management of the coning,drawing and twisting's workshop,and promote a good and fast development of the textile enterprise,firstly,we analyze the information technology development status of the textile enterprise at home and abroad,study the weaknesses of the existing computer monitoring system,introduce the system design project,and propose a system network model based on client/server(C/S)***,a multi-agent production monitoring and control system is developed,and the communication of the single-port-multi-protocol and a multi-thread data collection technology are studied via the multi-thread and standard template library(STL)***,the system management functions,the structure design of the database,and the technical difficulties in the process of software design are also *** proved in practice,the system satisfies the production management requirements of the workshop,and implements the network management of the production information.

关键词： monitoring system coning drawing and twisting's workshop communication multi-thread client/server(C/S)

A Desperate Housewife in 1955——An Analysis of Cat on a Hot Tin Roof

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海外英语 2012年第6X期 188-190页

作者：上官潇潇 teaching affairs office Henan Business Vocational School

Cat on a Hot Tin Roof,written by Tennessee Williams in 1955,is a brilliant play about a dysfunctional *** this play,Williams uses his craft to entertain,enlighten and bare men's soul in morden *** analyzing its major ... 详细信息

关键词： Cat on a Hot Tin Roof major characters themes symb

Multiple mobile-obstacle avoidance algorithm for redundant manipulator

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Journal of Beijing Institute of Technology 2016年第1期25卷 71-76页

作者：管小清韩宝玲梁冠豪常青 School of Mechanical Engineering Beijing Institute of Technology Academic affairs office Beijing Polytechnic

In order to overcome the shortcomings of the previous obstacle avoidance algorithms,an obstacle avoidance algorithm applicable to multiple mobile obstacles was *** minimum prediction distance between obstacles and a manipulator was obtained according to the states of obstacles and transformed to escape velocity of the corresponding link of the *** escape velocity was introduced to the gradient projection method to obtain the joint velocity of the manipulator so as to complete the obstacle avoidance trajectory planning.A7-DOF manipulator was used in the simulation,and the results verified the effectiveness of the algorithm.

关键词： redundant manipulator multiple mobile-obstacle avoidance minimum prediction distance Jaco-bian transpose gradient projection method

Top Quark Polarization and Spin Correlation in the Littlest Higgs Model with T-Parity at the ILC

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Communications in Theoretical Physics 2013年第1期59卷 87-94页

作者：杨炳方李向东 College of Physics & Information Engineering Henan Normal University Basic teaching Department Jiaozuo University Academic Affair office Jiaozuo University

In the framework of the littlest Higgs model with T-parity （LHT）, we study the top quark spin correlation and polarization at the International Linear Collider （ILC）. We find that the top quark polarization asymmetry δPt and the left-right asymmetry δALR can respectively reach -35% and -37.5% for s = 500 GeV and s = 1000 GeV via e＋e- collision, which can reach the observable level at the ILC. By contrast, the spin correlation δC is smaller. The correlation behaviors of these observables at the e＋e- collision and the yy, collision will be helpful to distinguish different models and test the LHT model at the ILC.

关键词： top quark polarization spin correlation

Phenomena and Images Research on the Taoist Ecological Ethics Value

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学术界 2014年第8期 249-253页

作者： Du Bin Students affairs office Sichuan Agricultural University Ya' an Sichuan 625014

Dispute upon the Taoist natural philosophical ethic value and the spreading and application of the ecological ethic customs in the academic circle blocks related research upon the ecological ethics of Taoist natural *** regard to the two research focuses of the ecological ethics at present—the continuous development of the modern ecological protection and the wild value strategy of ecological maintenance,it is useful to excavate the development from ecological phenomenological cognition to ecological image system so as to provide a new perspective for research upon the Taoist philosophy;at the same time,having a better understanding of the significance of treating ecology as the ethnography is good for integrating the Taoist natural philosophy into ecological theories and developing the national ethical value.

关键词：生态伦理伦理价值道教影像自然哲学道家哲学调制解调器生态学意义

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碘在固体渗硼过程中催渗机理的研究

湘潭矿业学院学报 1996年第2期11卷 78-80页

作者：杨禹华 teaching office China

本文介绍了固体渗硼剂中通过添加微量的碘来达到催渗的目的，同时对催渗机理进行了讨论。试验结果表明，在固体渗硼剂中添加微量碘后有催渗作用，不但可以提高渗速，而且渗层厚度也有明显增加。讨论认为碘的催渗作用在机理上主要受两方... 详细信息

本文介绍了固体渗硼剂中通过添加微量的碘来达到催渗的目的，同时对催渗机理进行了讨论。试验结果表明，在固体渗硼剂中添加微量碘后有催渗作用，不但可以提高渗速，而且渗层厚度也有明显增加。讨论认为碘的催渗作用在机理上主要受两方面因素的影响，即在被渗金属表面上附有活性的碘原子源；碘原子能使被渗金属的晶格产生畸变。图３，表１，参３。

关键词：碘固体渗硼催渗机晶格畸变

Potential friendship discovery in social networks based on hybrid ensemble multiple collaborative filtering models in a 5G network environment

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Digital Communications and Networks 2022年第6期8卷 868-876页

作者： Hexuan Hu Zhenzhou Lin Qiang Hu Ye Zhang Key Laboratory of Water Big Data Technology of Ministry of Water Resources Hohai UniversityNanjingChina College of Computer and Information Hohai UniversityNanjingChina office of teaching affairs Nanjing University of Finance and EconomicsNanjingChina Electric Engineering College Tibet Agriculture&Animal Husbandry UniversityTibetChina

At present, 5G network technology is being applied to various social network modes, and it can provide technical and traffic support for social networks. Potential friendship discovery technology in 5G-enabled social networks is beneficial for users to make potential friends and expand their range of activities and social hierarchy, which is highly sought after in today's social networks and has great economic and application value. However, the sparsity of the dominant user association dataset in 5G-enabled social networks and the limitations of traditional collaborative filtering algorithms are two major challenges for the friend recommendation problem. Therefore, in order to overcome these problems regarding previous models, we propose a Hybrid Ensemble Multiple Collaborative Filtering Model (HEMCF) for discovering potential buddy relationships. The HEMCF model draws on a special autoencoder method that can effectively exploit the association matrix between friends and additional information to extract a hidden representation of users containing global structural information. Then, it uses the random walk-based graph embedding algorithm DeepWalk to extract another hidden representation of users in the buddy network containing local structural information. Finally, in the output module, the HEMCF model stacks and multiplies the two types of hidden representations of users to ensure that the information mentioned above is concentrated in the final output to generate the final prediction value. The magnitude of the prediction value represents the probability of the users being friends, with larger values representing a high probability of the two users being friends, and vice versa. Experimental results show that the proposed method boosts the accuracy of the relationship prediction over baselines on 3 real-world public datasets dramatically.

关键词： 5G network Social network Collaborative filtering Recommendation system Friendship discovering

Surface modification of titanium implants with micro–nanotopography and NIR photothermal property for treating bacterial infection and promoting osseointegration

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Rare Metals 2022年第2期41卷 673-688页

作者： Yao Ding Zhang Yuan Jin-Wei Hu Kun Xu Hong Wang Peng Liu Kai-Yong Cai Key Laboratory of Biorheological Science and Technology Ministry of Education College of BioengineeringChongqing UniversityChongqing 400044China teaching affairs Department Chongqing Normal UniversityChongqing 401331China

A double acid corrosion and subsequent hydrothermal treatment were used to fabricate a micro–nano-structured Ti substrates(Ti–M–N).Afterward,the mesoporous polydopamine(MPDA)nanoparticles as photothermal agent were prepared and immobilized on the surface of Ti–M–N samples,in order to obtain Ti–M–NMPDA *** micro–nanostructure properties and the photothermal effect of the modified Ti implant caused physical stress on the bacteria and the bacterial membrane damage,and eventually led to bacteria *** importantly,based on excellent bioactivity and cytocompatibility of mussel-inspired materials,MPDA promoted adhesion,proliferation and osteogenic differentiation of mesenchymal stem cells in ***,animal experiments in vivo further confirmed that the modified Ti implants could enhance osseointegration.

关键词： Titanium implants Bacterial infection Osseointegration Photothermal therapy Micro–nanotopography