Management and Construction of University Books and Materials Under the Background of the Internet

The rapid development and popularization of Internet technology has provided important support for the informatization reform of various industries.University books and materials have the characteristics of large quantities and difficult storage and management.Its digital storage and management platform construction can effectively realize the digital storage and real-time retrieval of books and materials,and help students and teachers to find and use books and materials more quickly.Especially in recent years,with the update of intelligent platforms and other technologies,the resource-sharing platform of university books and materials can realize more convenient book information retrieval without the limitation of time and space.This paper mainly explores the optimization path and platform construction scheme of university libraries and information management under the background of the Internet,hoping to provide some theoretical references for university library managers.

从同文馆到北京大学:近代中国“Peking University”概念考论

从晚清到民国,“Peking University”的指称对象先后包括京师同文馆、汇文书院、京师大学堂、私立燕京大学和国立北京大学五所驻京高等教育机构,其中既有国立最高学府,也有私立教会学校。虽然部分属于非正式名称,但仍具有广泛社会影响。语言概念的重叠带来话语表达中的歧义,同时也投射出多元复杂的历史图景。依据档案、报刊、辞书、回忆录等材料,返回历史现场,梳理近代中国“Peking University”概念的生成和流变,从中考察新式教育的引入、中西观念的互动及文化空间的形成,有助于探求译名背后的知识建构、教育转型与社会变迁。

Computer Science at University 2.0: What the Future Holds and How We Can Shape It

Alongside the development of computer science,many fields like engineering,finance and the natural sciences increasingly leverage computer science techniques to facilitate their own evolution.As a result,students now need to have a good grasp of computer science skills in order to keep pace with the new forms of working in these other fields.Therefore,higher education need to change to support this transformation.Computer Science 2.0 refers to this new way of educating that facilitates these interdisciplinary connections.This creates exciting opportunities for students and staff to interact across disciplines in teaching,research,and transfer to create the so-called University 2.0.

Panel Discussion on“ The Role of Computer Science in University Development Strategy”

At the end of the keynotes during the second Global Forum of Development of Computer Science,a panel discussion was held to encourage further discussion on ways for universities to adapt to the rapidly changing computer science field.Five deans of top computer science departments participated,including the moderator.The discussions were guided along three topics,namely the role of computer science departments in universities today,the nature of computer science as a fundamental discipline or an applied one,and computer science education.Out of these topics,the panelists mainly focused on the interdisciplinary nature of computer science in teaching,research,and industry.The panelists agreed about ways to prepare for the interdisciplinary future,for example by establishing new research centers,introducing projectbased curricula,and collaborating with industry while keeping the campus vibrant.They also pointed out that universities may be under equipped for preparing future professionals to keep up with rapid new advances,especially in machine learning and artificial intelligence.

Relationship of Internet Addiction with Depression, Loneliness and Health Related Lifestyle among University Students

Internet addiction （IA） is a newly emerged clinical disorder and it has negative effects on physical and mental health. University students are the most vulnerable group for IA, The aim of the present study was to determine the relationship of IA with depression, loneliness and health related lifestyle among university students. Cross-sectional survey was conducted by enrolling 175 students of Faculty of Allied Health Sciences, University of Peradeniya. Internet addiction test （IAT） was used to assess the level of IA. Depression, loneliness, and health related lifestyle were assessed using Peradeniya depression scale （PDS）, University of California at Los Angeles （UCLA） loneliness scale and health practice score （HPS） respectively. T-test and ANOVA were conducted to examine the differences; and correlation and regression analyses were used to examine the relationships between variables. Overall, 40.6% of students were placed in IA group. Generally 28.6% of students had mild and 12.0% had moderate addiction. No case of severe IA was seen. There were 20.6% of students in depressive state and 17.1% of students had poor HPS. The average score that the student got from loneliness scale was 23.42. There was a positive significant correlation between IA and both depression and loneliness. Moreover, a negative significant correlation found between IA and health related lifestyle. Male students had higher IA scores than female students. The study results are considered to develop preventive interventions and treatment strategies.

Teaching and Learning on the Internet： A New Model of University, the International Telematic University UNINETTUNO

The convergence of telecommunications and computer science, the realization of computer-based networks and the integration of languages, by overcoming space and time constraints, gave rise to the globalization process and to the development of the knowledge society. We are facing a true revolution that is based on the multiplication of knowledge and its corresponding applications, but also on the knowledge codification, memorization and knowledge transfer. The challenges that educational institutions, and the University in particular, are called to face are linked to the fact that classrooms or lecture halls are no longer the only places where one can follow study courses： anybody from anywhere, if he has the required technological equipment and the appropriate materials can build his own environment to carry on his own educational and self-learning process. This is the reason why we need to identify new models of university and psycho-pedagogic theories allowing for the development of new Internet-based teaching and learning models by carrying on research work. This paper describes the university model proposed by International Telematic University UN1NETTUNO, rapidly become acknowledged at an international level.

Secure Remote Access IPSEC Virtual Private Network to University Network System

With the popularity of the Internet and improvement of information technology,digital information sharing increasingly becomes the trend.More and More universities pay attention to the digital campus,and the construction of digital library has become the focus of digital campus.A set of manageable,authenticated and secure solutions are needed for remote access to make the campus network be a transit point for the outside users.Remote Access IPSEC Virtual Private Network gives the solution of remote access to e-library resources,networks resources and so on very safely through a public network.It establishes a safe and stable tunnel which encrypts the data passing through it with robust secured algorithms.It is to establish a virtual private network in Internet,so that the two long-distance network users can transmit data to each other in a dedicated network channel.Using this technology,multi-network campus can communicate securely in the unreliable public internet.

Inspiration of “Internet + Shared bike” for Healthy Exercise of University Students

As the economy and technology keep growing,the mode of shared bikes gains popularity under these circumstances.At the current period,university students become fond of using shared bikes,which changes body health and life style of university students.When this mode combines the characteristics and functions of shared bikes,it has a great impact on the awareness and motivation of work-out of university students.Supported by Internet technology,shared bikes meet the need of people that they can use them at any time,which is new and innovative to the university students.This article provides university students with shared bike service in campus by analyzing the influence of“Internet+shared bike”on health and sports of university students.It will promote the effective application of shared bikes.

Analytical Investigation on Computer Network Security System of Colleges and Universities

With the development of network technology,computer systems of colleges and universities gradually use network management and services,which provides comprehensive and convenient information access and management conditions.How ever,in the network environment,the security of the system faces security threats like virus,malicious software and human at tack,which may make the network data of the computer system damaged and tampered,or even lead to network system paraly sis,breakdown of system concerning management and payment,missing and stealing of confidential documents.Therefore,it is of important application significance to promote the security of computer network systems of colleges and universities.This paper conducts comprehensive analysis on the security system of computer network systems of colleges and universities,elaborates its R&D and application status and puts forward specific schemes of prevention and solutions,which provides suggestions and refer ence for its construction.

The Jiao Tong University Spectroscopic Telescope Project

The Jiao Tong University Spectroscopic Telescope(JUST)is a 4.4-meter f/6.0 segmented-mirror telescope dedicated to spectroscopic observations.The JUST primary mirror is composed of 18 hexagonal segments,each with a diameter of 1.1 m.JUST provides two Nasmyth platforms for placing science instruments.One Nasmyth focus fits a field of view of 10′and the other has an extended field of view of 1.2°with correction optics.A tertiary mirror is used to switch between the two Nasmyth foci.JUST will be installed at a site at Lenghu in Qinghai Province,China,and will conduct spectroscopic observations with three types of instruments to explore the dark universe,trace the dynamic universe,and search for exoplanets:(1)a multi-fiber(2000 fibers)medium-resolution spectrometer(R=4000-5000)to spectroscopically map galaxies and large-scale structure;(2)an integral field unit(IFU)array of 500 optical fibers and/or a long-slit spectrograph dedicated to fast follow-ups of transient sources for multi-messenger astronomy;(3)a high-resolution spectrometer(R~100000)designed to identify Jupiter analogs and Earth-like planets,with the capability to characterize the atmospheres of hot exoplanets.

Design of Energy Saving Lighting System in University Classroom Based on Wireless Sensor Network

In order to reach the objective of intelligence and energy saving for university classroom lighting, energy saving lighting control system in university classroom based on wireless sensor network is designed, including design of sensor node and sink, as well as corresponding development of control program and upper-computer software. The system sets single-chip Ameg16 as control center, realizes communication between nodes via nRF24L01 wireless transceiver module, and realizes communication between sink and upper computer via w5100 wireless internet module. It perceives illumination intensity via photoconductor, detects the human body position via infrared pyroelectric sensor, and places the sensor node on the lamp, so the light can be controlled according to position of human body and current illumination intensity, which can realize energy saving to a large extent on condition that lighting requirement is satisfied. The system has low cost, and there is no need to change the original lighting circuit. The light can be turned off by hand, and when multi-media are used for the class, light can keep off even it is dim. In addition, this system has the function of automatic fault report, which is convenient for property maintenance.

Students'Political Belief Education in Agricultural and Forestry Colleges and Universities in Network Environment:Taking Northwest A&F University as an Example

The influence of the network environment on the education of political beliefs of college students in China cannot be ignored.Taking Northwest A&F University as an example,starting from the current situation of students'political belief education in agricultural and forestry colleges and universities,the impact of network environment on the education of political beliefs of students in agricultural and forestry colleges and universities was analyzed,and the implementation path of improving political belief education in the network environment was explored,in order to provide a reference for improving the effectiveness of ideological and political education of students in agricultural and forestry colleges and universities.

Research and Practice on Teaching Reform of University Computer Foundation

In order to solve the problems of students’basic difference,more course content and less class hours,it is difficult for students to apply what they have learned.This paper puts forward the teaching reform scheme of university computer foundation course.From the optimization of teaching content,the construction of case scenarios,the improvement of teaching philosophy,the adjustment of teaching mode and assessment mode,etc.,we should give prominence to teaching students in accordance with their aptitude,apply what they have learned,and fully mobilize the subjective initiative and enthusiasm of students.According to the implementation and feedback of two consecutive years,the reform effect of the course is good.

Survey and Thoughts on Computer Usage Situation of University and College Students

With the rapid development of science and technology and the continuous advancement of society, computers have also entered thousands of households, playing an increasingly important role in people's production and life, and college students have become one of the most active groups of computer enthusiasts. While computers are gradually becoming popular in college campuses, the consumption and use of computers has had a tremendous impact on the life and learning of college students, which has also aroused widespread concern of the society and relevant scholars. This paper takes the 2016 freshmen of School of Public Administration of Hebei University of Economics and Business as the research objects, conducting research on the usage of computer and network of university and college students, and analyzes the survey results, providing some suggestions for university and college students and schools.

JCT-2000 Micro-computer-controlled Universal Fluorescent Magnetic Flaw Detector

JCT-2000 micro-computer-controlled universal fluorescent magnetic flaw detector, made by the Tianjin No.6 Machine Tool Plant, is used to detect flaws and fatigued cracks from forged products,machined products and

<i>C</i>¹²- <i>C</i>¹³Diamond Quantum Computer with Longitudinal rf-Magnetic Field

In the diamond C12 (nuclear spin zero) structure with a linear chain of C13 (nuclear spin one half) atoms is applied to a transverse static field with respect of this linear chain, having a gradient along the linear chain, and it is also applied to an rf-magnetic field in a plane with a component in the direction of the static field. It is shown that one qubit rotation, the Controlled-Not (CNOT), the Controlled-Controlled-NoT (CCNOT) quantum gates, and teleportation algorithm can be implemented on this structure using integer multiples of electromagnetic π-pulses. Therefore, a quantum computer can be constructed in this form.

Thoughts on Grade Teaching of ＂University Computer Basis＂ in Medical College

Along with information technology in depth, The combined degree of computer and medical specialty is more closely, students in computer operation level has greatly improved, traditional teaching in basic computer has been seriously impacted, ？This paper discusses the effect of the university Computer Basis reform in Medical College.

Study on the Network Catchwords from the Perspective of Memetics——Be gin with the Popular Sentence “Come to Wuhan University to See the Sea”

The sentence "Come to Wuhan University to see the sea" has become so popular in internet since June last year.This paper first looks back on the theory of memetics,and subsequently tries to discuss and find out the reason why this sentence could be so popular rapidly from the perspective of memetics,from the example,we could finally realize the ways and characteristics of the network language memes in replication and transmission.

Comparison of vergence mechanisms between university students with good and poor sleep quality

AIM:To compare the vergence mechanisms between good and poor sleepers in university students.METHODS:A total of 64 university students were recruited in this study.The validated Malay version of Pittsburgh Sleep Quality Index questionnaire(PSQI-M)was used to measure the participants’sleep quality over the past month.Participants were categorized as good sleepers(n=32)and poor sleepers(n=32)based on the PSQI-M scores.Heterophoria and fusional vergences were measured at distance and near.Mann-Whitney U test was used to compare heterophoria,negative fusional vergence(NFV),and positive fusional vergence(PFV)at distance and near between good and poor sleepers.Spearman correlation analysis was used to study the relationship between PSQI-M score and PFV at distance.RESULTS:Both distance and near heterophorias were not significantly different between good and poor sleepers(P>0.05).There was a difference in distance PFV(P<0.05)between good and poor sleepers,but not in distance NFV,near NFV,and near PFV(P>0.05).Distance PFV was negatively correlated with PSQI-M score(rs=-0.33,P<0.05).CONCLUSION:University students with poor sleep quality demonstrates a reduced ability to maintain fusion with increasing convergence demand at distance.Sleep quality assessment during binocular vision examination in university students is recommended.

Investigation and Analysis on the Status Quo of College Students’Network Entrepreneurship in Private University

This year,the number college graduates in China surpassed tens of millions for the first time.The employment rate of fresh graduates has been concerning.In view of this,network entrepreneurship has become an important channel and platform to solve the problem of college students’employment.The government,society and universities has been actively encouraging college students'network entrepreneurship as the value of college students'network entrepreneurship is significant.This paper analyzes the current situation of college students'network entrepreneurship and the problems faced through the survey data and thus suggests corresponding countermeasures.