移动电话使用与道路交通事故的关系

随着移动通讯事业的迅速发展,开车使用移动电话的人越来越多,与移动电话相关的交通事故也随之增加。本文总结了移动电话对驾驶者的影响和与移动电话相关的交通事故发生的危险因素,并阐述了目前降低与移动电话相关的交通事故发生采取的措施并提出预防相关交通事故发生的对策。     

携带电话消费者的权利维护——从法律视角关注不良短信问题

近年我国出现了诸多不良短信问题,如短信污染、短信欺诈、手机病毒等,严重侵害了手机消费者的合法权益,短信服务市场的状况令人堪忧。而造成短信服务市场失范的一个重要原因是电信运营商没有忠实履行自己善良管理人的注意义务,没有为消费者提供安全的电信服务。要解决出现的不良短信问题和规制运营商的服务,应从电信业务经营者的行业自律、加强电信立法、实施有效监管、建立合理的诉讼程序等方面着手,以期使短信服务市场规范有序,真正维护手机消费者的权利。     

Simplified Direct PCR Method for Reference Buccal Samples Using a Non-FTA Card by Omitting the Pretreatment Step

When using non-FTA cards in commercial multiplex STR kits for direct PCR, pretreatment steps with specific buffers are recommended. Here, we designed a rapid direct PCR method utilizing a non-FTA card, Oral Cell Sampling Kit, by omitting the pretreatment step involving Prep-n-Go™ Buffer, and it showed compatibility with the GlobalFiler™ Express PCR Amplification Kit, GlobalFiler™ PCR Amplification Kit, and PowerPlex^® Fusion system. To optimize the PCR conditions, we tested the method with different final PCR volumes and cycles. Finally, we conducted a performance test using 50 Korean buccal samples and confirmed the high performance of the method, detecting more than 90% of the samples with full profiles when using GlobalFiler™ PCR Amplification Kit and PowerPlex^® Fusion system at 29 cycles in a 10 μL final PCR volume. Thus, we report a simple direct PCR set-up to analyze reference samples collected using a non-FTA card manufactured in Korea.     

Mobile phones and self-determination among Muslim youth in Uzbekistan

ABSTRACT

This paper examines the new ways to navigate family power dynamics among Muslim youth in contemporary Uzbekistan. Migration of labour from Uzbekistan increased rapidly in the 2000s. When young workers began to experience the freedom of making their own decisions in their everyday lives after migration, they became uncomfortable with the elders of the household making decisions on everything from daily chores to serious matters concerning their families. Youth who continued to live in Uzbekistan also expanded their areas of self-determination, such as in choosing their spouses, by securing private space through the use of mobile phones. The mobile phone can be an effective tool to improve the position of young wives, who tend to have the lowest status in the husband's family. Thus, the existing hierarchy or classical patriarchy in Muslim families can be navigated, challenged and circumvented by the use of mobile phones among the youth today.     

A novel histological technique for distinguishing between epithelial cells in forensic casework

There are a number of forensic cases in which the identification of the epithelial cell type from which DNA originated would provide important probative evidence. This study aimed to develop a technique using histological staining of fixed cells to distinguish between skin, buccal and vaginal epithelium. First, 11 different stains were screened on formalin-fixed, wax-embedded cells from five women. Samples were analysed qualitatively by examining staining patterns (colour) and morphology (absence or presence of nuclei). Three of the staining methods – Dane's, Csaba's and Ayoub-Shklar – were successful in distinguishing skin epithelial cells from buccal and vaginal. Second, cells were smeared directly onto slides, fixed with one of five fixatives and stained with one of the three stains mentioned above. Methanol fixation, coupled with the Dane's staining method, specific to keratin, was the only technique that distinguished between all three cell types. Skin cells stained magenta, red and orange and lacked nuclei; buccal cells stained predominantly orange–pink with red nuclei; while vaginal cells stained bright orange with orange nuclei and a blue extracellular hue. This staining pattern in vaginal cells was consistent in samples collected from 50 women aged between 18 and 67. Identification of cell type from unlabelled micrographs by 10 trained observers showed a mean success rate of 95%. The results of this study demonstrate that histological staining may provide forensic scientists with a technique for distinguishing between skin, buccal and vaginal epithelial cells and thus would enable more conclusive analyses when investigating sexual assault cases.     

手机应用：提高大学生思想政治教育时效性的新载体

智能手机诞生后,以空前的广度和深度影响着大学生群体,给大学生思想政治教育带来了机遇和挑战.作者认为应该从培养教育队伍,构建教育模式,结合其他教育形式三个层面出发,利用全新校园软件、加强手机外教育引导、家校合作、打造行为教育、新生入学教育、心理健康教育相结合的教育模式等方法,利用手机应用提高大学生思想政治教育时效性.     

珍灵口服液的主要药效与毒性研究

目的：对珍灵口服液进行主要药效及毒性研究。方法：采用酶联免疫吸附（ELISA）测定小鼠血清中IgG含量，采用植物血凝素（PHA）刺激淋巴细胞转化－－小鼠体内诱导法测定淋巴细胞转化率；用TBA反应比色法测定小鼠血清中脂质过氧化物（LPO）的含量，用NBT法（四氮唑蓝法）测定超氧化物歧化酶（SOD）的含量；并进行了急性和长期毒性试验。结果：小鼠血清IgG含量、淋巴细胞数、红细胞内SOD含量明显升高（P＜0．05或P＜0．01）；血清中LPO含量明显降低（P＜0．05）；未见毒性反应。结论：珍灵口服液能增强机体免疫力，并具有降低机体损伤的功能，是安全有效的保健药品。     

手机电视专利布局情况分析

手机电视是指以手机为终端设备传输电视内容的一项技术或应用。近年来,国内手机电视产业发展迅速。随着奥运直播以及3G牌照的发放,手机电视受到人们的广泛关注。通过手机电视专利布局分析,为国内手机电视产业发展及相关研究提供参考。     

手机物证检验及其在刑事侦查中的应用

随着移动通信技术的迅速发展和广泛应用,手机内部包含的信息已经成为犯罪侦查重要的线索和证据来源。采用专门的符合物证鉴定原理要求的技术方法检验手机的SIM卡存储器、主板存储器和闪存卡,可以获得大量的手机使用者个人信息、通信内容信息、通信发生信息、使用者写入存储信息和手机设置信息等大量信息资料。手机检验结果给出的这些信息具有非常高的侦查和证据价值的,手机也因此成为物证鉴定领域内一个新的检验对象。