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排序方式: 共有97条查询结果,搜索用时 46 毫秒
1.
Although physical punishment has been studied for decades, there are gaps in the literature regarding frequently used form, context, and cross cultural differences. A comparison was made using 227 college students in the United States and Japan, who were presented with four scenarios and surveyed regarding attitudes toward physical punishment, perceptions of appropriate discipline methods, and past experience with physical punishment. Japanese and U.S. respondents reported similar personal experience with physical punishment (Japanese 86%, U.S. 91%). However, U.S. respondents reported a higher likelihood of being hit with an object than did Japanese respondents. For U.S. respondents, the bottom and the hand were the top two sites on the body used for physical punishment, whereas the head and the face were the top two places for the Japanese sample. Unlike U.S. respondents, type of child misbehavior was found to have an impact on Japanese respondents’ views on the appropriate discipline method. 相似文献
2.
刑事审判中,实物证据以其特有的客观性、稳定性和不可替代性特征而对于案件事实的认定发挥着令人更为信服的证实作用,从而显示出实物证据的证明优势。但实物证据在刑事诉讼证明中,也存在其一定的局限性。对于实物证据的审查,应主要从其客观真实性、证据来源、保管和鉴定过程、与案件事实的关联性、是否全面等方面进行。对于非法实物证据实行有别于言词证据的裁量排除原则,即只有在相关部门不能补正或者作出合理解释的情况下,才对其予以排除。 相似文献
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邓春 《云南警官学院学报》2011,(2):126-128
交通肇事逃逸案件呈逐年上升态势,处理难度较大。在交通肇事逃逸案件处理中,建议重视前期到达的外勤民警的工作和事故处理民警的现场勘查工作,应加大对警察的技能培训力度,建立交警总队的物证鉴定技术室,重特大交通肇事逃逸案件现场勘查的做法,建立物证档案室。 相似文献
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Jill D. Humphreys Glenn Porter Michael Bell 《Forensic Science International Supplement Series》2008,178(1):46-53
Research into fingermark enhancement techniques has traditionally used visual comparisons and qualitative methods to assess their effectiveness based on the quality of the developed fingermark. However, with increasing research into the optimisation of these techniques the need for a quantitative evaluative method has arisen. Parameters for acceptable fingerprint quality are not well defined and generally encompass clear, sharp edges and high levels of contrast between the fingermark ridges and background material. Using these current parameters, a conclusive measurement of fingerprint quality and thus the effectiveness of development techniques cannot be achieved.This study presents a model through which an aspect of fingerprint quality can be objectively and impartially measured based on a relative contrast index, constructed through measuring the reflective intensity of the fingermark ridges against the background material. Using a fibre-optic spectrophotometer attached to a microscope with axial illumination, the intensity counts of the ridge detail and background material were measured and a logarithmic contrast index constructed. The microscope and spectrophotometer parameters were experimentally tested using a standard colour resolution chart with known reflective properties. The protocol was successfully applied to four sample groups: black inked fingerprints on white paper; latent fingermarks on white paper developed separately with ninhydrin and physical developer; and fingermarks in blood deposited on white tiles and enhanced with amido black. The contrast indices obtained quantitatively reflect the level of contrast and provide an indication of fingerprint quality through a numerical representation rather than previous qualitative methods. It has been suggested that the proposed method of fingerprint quantification may be viable for application in the forensic research arena as it allows the definitive measurement of contrast to aid the evaluation of fingermark detection and enhancement techniques. 相似文献
7.
陈杰 《四川警官高等专科学校学报》2010,22(1):87-90
警察院校是培养警察的摇篮,警察体育课是警察院校重要课程之一,加强警察院校大学生的自我锻炼意识不仅对学生身体非常重要,而且对今后的执法过程也具有非常重要的意义。本文根据当前警察院校大学生警体素质不高、自我锻炼意识不够强的现状,通过警体教官的基本素质对学生的影响,就如何激发学生对警察体育课的兴趣,培养学生良好的学习动机、增强锻炼意识、充分发挥学生自身的主观能动性、提高警体素质方面谈谈自己的看法。 相似文献
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Data recovery is an important component of digital forensic research. Although recovering data from hard drives or small-scale mobile devices has been well studied, solid-state disks (SSDs) have a very different internal architecture and some additional functions, and it is not clear whether these differences will have an effect on data recovery. Data scrambling is an additional function of an SSD controller which can improve data reliability, but makes data recovery difficult. In this research, the dedicated flash software was first introduced that can acquire the physical image of an SSD without destroying the device hardware. Based on the software, a validation experiment was presented to evaluate the effect of data scrambling on data recovery and the causes of the effect were analyzed. Then two approaches to descrambling the data in the flash chips were proposed and their advantages and disadvantages discussed. After that, a procedure to identify the scrambling seeds that are used to descramble the scrambled data was described. Finally, descrambling software was implemented based on the second descrambling method. The experiment shows that this software can successfully descramble the data from an SSD flash drive regardless of the internal structure of the scrambler in the SSD controller and can generate an unscrambled physical image on which most existing data-recovery techniques can be effective. 相似文献
9.
支学干 《山西青年管理干部学院学报》2002,15(4):60-61
体育教学与课余训练是全体与个体、普及与提高、面向全体与发展特长的关系 ,在高校体育工作中都必须加以重视 ,不能只重视某一个方面而疏忽另一个方面。在教学过程中 ,要协调好两者的关系 ,实现以教学带动训练 ,以训练促进教学的良性循环 ,全面完成学校的体育工作。 相似文献
10.
孙燕 《山东行政学院学报》2007,(3):130-132
基于计算机屏幕、基于人眼与基于印刷品的色彩有着不同的物理属性。进行图像设计时要针对不同的应用领域,正确把握色彩的物理性质,选择恰当的色彩模式,对色调进行准确控制,避免输出作品时产生的缺色和溢色现象,以达到最佳色彩平衡。 相似文献