问题解决教学法在高校专业课教学中的应用

作者在文中针对高校毕业生普遍存在的一些问题,分析了其原因,并提出了在高校专业课教学中采用问题解决教学法的思路与实施方法。     

21世纪写作学发展的思考

21世纪写作学发展的思考 ,首先是学科定位的思考 ,即在注重以往文本的社会学认识基础上充分注重写作与语言及表述的关系 ,以发展写作学科 ;其次注意对写作“体”的区分 ,不同“体”的写作 ,对语言、思维都有不同的要求。因而根据“体”的不同而使用不同的语言表述 ,即宽式语言方式、严式语言方式。而写作与社会关系之维面 ,一方面体现写作与写作者的目的性、自觉性相关联 ;另一方面强调写作者满足服务社会某一方面需要所使用的规范的表述语言。     

公安高职院校刑事侦查学科建设与课程设置思考

刑事侦查学在公安学科领域中占有很重要的分量,学科建设和课程设置是能否搞好刑事侦查学教学的基础和关键。本文从公安高职院校刑事侦查学科定位、学科建设和课程设置等几方面进行了探讨,提出了有一定建设意义的搞好学科建设和课程设置的意见和建议。     

法律事务专业课程"证书化"可能性探讨

目前,法律事务(经济法方向)专业高职教育的发展遭遇瓶颈:相对于法学本科教育,缺乏竞争力;毕业生从事法律职业,没有基本的入门资格.法律事务(经济法方向)专业高职教育究竟何去何从?这是高职法律类院校所共同面临和亟待研究的一个课题.因此,以就业为导向,以职业能力训练为基础,建立针对国家有关职业资格考试的适应性课程体系,不仅是破解我院法学(经济法方向)专业发展遭遇瓶颈的有效方案,也为高职法学专业发展提供了可供选择的方向.     

Forensic applications of infrared imaging for the detection and recording of latent evidence

We report on a simple method to record infrared (IR) reflected images in a forensic science context. Light sources using ultraviolet light have been used previously in the detection of latent prints, but the use of infrared light has been subjected to less investigation. IR light sources were used to search for latent evidence and the images were captured by either video or using a digital camera with a CCD array sensitive to IR wavelength. Bloodstains invisible to the eye, inks, tire prints, gunshot residue, and charred document on dark background are selected as typical matters that may be identified during a forensic investigation. All the evidence types could be detected and identified using a range of photographic techniques. In this study, a one in eight times dilution of blood could be detected on 10 different samples of black cloth. When using 81 black writing inks, the observation rates were 95%, 88% and 42% for permanent markers, fountain pens and ball-point pens, respectively, on the three kinds of dark cloth. The black particles of gunshot residue scattering around the entrance hole under IR light were still observed at a distance of 60 cm from three different shooting ranges. A requirement of IR reflectivity is that there is a contrast between the latent evidence and the background. In the absence of this contrast no latent image will be detected, which is similar to all light sources. The use of a video camera allows the recording of images either at a scene or in the laboratory. This report highlights and demonstrates the robustness of IR to detect and record the presence of latent evidence.     

Validation of LAB color mode as a nondestructive method to differentiate black ballpoint pen inks

Nondestructive digital processing methods such as lab color mode (available in Adobe Photoshop) are emerging as alternative methods for forensic document examiners to use when attempting to differentiate writing instrument inks. Although these techniques appear to be viable, little data currently exists regarding the known or potential error rates associated with these techniques. Without adequate data, the validity and reliability of these techniques, including lab color, can not be established. In an attempt to begin to address these issues, 44 black ballpoint ink pens were obtained and used to create 990 pen-pair samples for analysis using established lab color mode techniques. No erroneous findings of "different" were reported following the examination of the known pen-pair combinations in which the same pen was used to create the samples (n = 44). Of the remaining 946 samples, 737 pen-pair samples were differentiated using the lab color mode method, while 209 samples were unable to be differentiated and were recorded as either being "similar" (n = 153) or "unsure" (n = 56). Comparison of the lab color mode results with the results obtained through additional testing using traditional infrared reflectance and infrared luminescence test methods showed that lab color differentiated 102 pen-pair samples (11%; 102/946) that were not differentiated using a VSC-4C.     

Writing the Rwandan Genocide: The Justice and Politics of Witnessing after the Event

This paper tries to read together three texts that refer to the Rwandan genocide and to draw attention to certain paradoxes that emerge from the way in which the texts might be said to talk to and past each other. The overall intention is to throw light on the complications in witnessing such an event, and to themes of justice and politics that arise.

"实验文体写作"现象的动因与意义

各种相对定型的文体,在写作中长期被作为特定“内容”相匹配的形式规范;而当下互联网上和纸媒文学领域出现的“实验文体写作”,却正显示出打破固定规范的文体变革趋势;究其动因,是由于发展变化的社会生活和现代人更趋丰富多元的心理内容,需要寻求与之相适应的、新的文体形式予以表达。“实验文体写作”是时代发展导致的必然现象。     

印文与文字交叠时序的无损鉴定

在印文与文字交叠时序的鉴定中应倡导的准则是:无损至尊。书写笔迹、打印文字与印文交叠时序的鉴定,均有合适的方法可供使用。在鉴定中还要注意一些问题,养成一种正确的思维方式。     

Distinguishing Characteristics of Robotic Writing

Advances in robotic handwriting technology create new challenges for forensic document examiners. In the past, devices such as the autopen were used to replicate signatures of government officials and corporate companies. In today's technology, companies such as Bond utilize robots to create written documents, which mimic natural patterns of handwriting. They generate customizable written samples by simulating pen movements and letter formations. Four forensic document examiners were given various reproduced questioned documents and utilized a modified ACE‐V (analysis, comparison, evaluation, verification) methodology to determine their genuineness. Examiners were able to make a distinction between the human writing samples and the skilled robotic equivalents. Several distinct features that are not seen in natural handwriting, such as even pen pressure and the superimposition of letterforms were observed in the robotic samples. Careful examination of identifying features of the Bond produced documents resulted in an opinion of nongenuineness.