青少年网络成瘾者的网络使用现状分析

目的研究青少年网络成瘾者的网络使用行为及其特征。方法采用网络成瘾问卷、网络使用行为问卷作为研究工具,对在校高中生网络成瘾者进行测试,并进行对照研究。结果青少年网络成瘾者使用年限多在2～3年以上;平均上网时间在每日5小时;上网地点集中在网吧和家里;其上网行为以聊天和游戏为主;上网目的表现为娱乐和交友为主;网络体验表现为寻求感觉刺激和心理释放。结论关注青少年网络成瘾行为,密切注重对青少年的心理健康教育,并加强对网络成瘾者的心理干预。     

聊天网民婚姻质量研究

目的探讨网民聊天目的与婚姻质量的关系。方法采用美国明尼苏达大学Olson教授编制的ENRICH量表和自编的聊天目的问卷对308名已婚网民进行在线调查。结果非聊天网民婚姻质量高于聊天网民婚姻质量,但没有达到显著性水平;性别变量在聊天目的中的交往目的得分上存在极其显著的差异（P〈0.01）;交往目的与婚姻质量有极其显著的负相关（P〈0.01）,实用目的与婚姻质量有显著的正相关（P〈0.05）。结论在聊天网民的聊天目的中,实用目的性越强,婚姻质量越高;交往目的性越强,婚姻质量越差。     

Zytologie im Internet

Computer-based learning (E-learning) is of increasing importance for the education of students and professionals. Various publicly accessible online courses for cytologists now exist and some of these are presented in this paper. For the learning platform Patho-Basiliensis (http://www.unibas.ch/patho/) we have developed several learning materials: a database of 726 cytology images, a cytopathology course to teach the basics of cytopathology, and a game testing histologic-cytologic correlation. Tests on lung and urinary cytology were attended by 383 international participants. The virtual microscopy technology will revolutionize telecytology and cytology education.     

Immunohistochemistry Internet Resources

Abstract

Web sites, listservers, and other resources found on the world wide web internet (www), invaluable to anyone working in immunohistochemistry, are described here. (The J Histotechnol 25:267, 2002)     

网络成瘾综合症研究综述

本文根据国内外对网络成瘾综合症的研究,介绍了网络成瘾综合症的定义、类型、原因、发生率及网络成瘾者的内在特质和外在因素,提出了以预防为主,标本兼治的干预对策,并对网络成瘾现象的研究方法进行了探讨。     

研究生网络成瘾倾向与上网动机的关系

目的 探讨研究生网络成瘾倾向与上网动机的关系.方法 使用中文网络成瘾量表修订版和大学生互联网使用动机量表对700名大学生进行调查.结果 研究生网络成瘾倾向比较严重;网络成瘾倾向组与非网络成瘾倾向组在性别(x2=8.69,P=0.003)、年级(x2=12.58,P=0.002)、生源地因素(x2=7.54,P=0.00...     

陕西省青少年网络使用和网络成瘾状况调查

目的 探索陕西省12～24岁学生群体的网络使用状况和网瘾状况.方法 向陕西省10市1区的6016名青少年发放自编一般情况调查表、网络成瘾量表和青少年上网调查问卷.结果 ①陕西省青少年重度、中度、轻度网瘾的比例分别为0.5%、3.5%、8.5%;②以网瘾得分为因变量,做多元方差分析结果发现,结果发现性别主效应显著,F(1...     

互联网上的电子地图

互联网上的电子地图早已有之，早期的网上地图仅仅是纸质的平面地图的翻版，有些具备查询功能，仅此而已。随着信息技术的发展和卫星图像的公开化，电子地图的功能和实用性也随之加强，其表现有三个特点，第一是可以查询世界各国的地图，尽管目前除了北美外只能够看到各国地面的卫星图像，但这是一个趋势。第二是除了平面地图以外，还能够看到大比例的卫星图像，地表上的建筑物、汽车、河流历历在目，这使用户有更真切的感受，同时可以根据一些标志性的建筑来方便地寻找地点。第三是提供的信息更加实用和完备，用户可以查询一个指定的区域内的相关行业或者单位，以及某个指定单位的详尽信息，从某地到达一个指定地点的详细交通路线，另外还出现了利用计算机来实现的全球定位功能。可以想像今后的网上电子地图将成为人们外出旅行，娱乐，购物，就医、进餐等活动必不可少的工具，而目前我国甚至已经能够提供手机地图服务。     

Internet resources for diabetes

Internet is transforming lives of many people in the world. Nowadays Internet has become one of the most common media to extract information of interest to researchers. The Internet is composed of a large number of smaller interconnected networks called Intranets. These Intranets connect thousands computers enabling them to share information with each other and to share various resources such as powerful super computers, software and databases of information. It has made it possible for people all over the world to effectively and inexpensively communicate with each other. The Internet has become world's biggest library where retrieval of scientific resources is only a mouse click away. The geometric growth in Internet usage is mainly due to the great success of "World Wide Web". Various useful databases on diabetes are already on 'the Net' and many more being added regularly. The present article is an attempt to provide a review of several sites that may be of great significance to the diabetes researchers before execution for new assignment/project.     

Telepathology by the Internet

A new concept for telemicroscopy has recently been introduced using the Internet and conventional web browser, with Java support for microscope remote control as well as image transfer and discussion (http://amba.charite.de/telemic/). The system has two major components: the telemicroscopy server, which is a computer with Internet access connected to the automatic microscope, and the telemicroscopy client, who remotely operates the microscope. This simplified telemicroscopy system allows any Internet user to become a consultant for telepathology without the acquisition of specialized hardware or software. For the inquirer seeking advice, however, this solution is still very expensive, since it requires a fully automated microscope. The present study describes a system that can be used for conventional microscopes. A video camera mounted on a microscope with a photo tube is connected to the frame grabber of a PC. Java-based telemicroscopy software transforms the computer into an Internet server, which automatically distributes new microscope images, after manual operations, to all connected clients. Any Internet user can access the web page of the server to become a telemicroscopy client. A Chat function allows for the online exchange of written text and a Discuss function enables the mouse button to display an arrow to all connected clients, which highlights distinct structures of the images. The system was optimized for simplicity, while presenting all features that are necessary to show and discuss difficult cases with any expert in the field who has Internet access. It offers new perspectives for telepathology and it is envisaged that many pathologists and scientists will use this facility to connect their personal microscopes to the Internet, forming a network for teleconsultation. To foster this development, the software described in this paper is being made freely available. Hopefully, this development will promote communication between pathologists and may thus increase the quality of diagnosis. Information on inquiry and installation of the software is available at the website mentioned above. Telemicroscopy sessions using the Telemic version for conventional microscopes can be scheduled by contacting the authors by e-mail (iver. petersen@charite.de).     

网络语用词研究

随着网络的兴起与发展,网络用语应运而生,这种新的语言,有其与众不同的特性和语法规则。这种新的语言现象对于语言的变革和发展也将起到一定程度上的影响,它使得语言更加多元化,也更具表现力,但与此同时,它也给旧的语言体系和语法规范带来了冲击。     

Internet access and Internet use for health information among people living with HIV-AIDS

Widespread access to the Internet has the potential to improve the health care and quality of life of people with chronic illnesses, including people living with HIV-AIDS. However, the Internet is not equally accessible to all persons. We surveyed 96 men and 51 women living with HIV-AIDS regarding their experiences using the Internet. Results showed that persons with 12 or fewer years of education were significantly less likely to have used the Internet and were less likely to have been instructed in Internet use. A broad range of health-related Internet activities was reported including searching for health, AIDS-specific information, and using the Internet to communicate with providers. Among current Internet users, individuals who had an Internet connection in their home reported significantly more experiences using the Internet, including Internet use for interpersonal communication and search functions. A digital divide therefore exists among people living with HIV-AIDS, and the benefits of the Internet appear better achieved with home access.     

中学生手机网络成瘾与网络使用自控力的研究

目的 调查中学生手机网络使用情况、手机网络使用自控力特点及其与手机网络成瘾的关系.方法 采用基本信息问卷、修订的中学生手机网络成瘾量表、修订的中学生手机网络使用自控问卷对300名中学生进行调查.结果 ①中学生使用手机上网现象比较普遍,并且以娱乐为主要目的,存在手机网络成瘾现象,但比例不大;②手机网络成癌总分不具有性别、...