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11.
齐晓凡 《河南公安高等专科学校学报》2008,17(2):93-95
文件检验结论在司法实践中具有重要的作用,通常将其归入鉴定结论类诉讼证据。然而,文件检验结论的具体表现形式有多种,其证明力也各不相同,因而不能笼统地对其作证据种类划分,应依据不同类型的文件检验结论证明案情和解决诉讼问题的不同情形进行具体分类。 相似文献
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注重考试环节提高教学质量 总被引:1,自引:0,他引:1
北京市工会干部学院继续教育部教研室 《北京市工会干部学院学报》2006,21(2):53-55
考试是教学的重要环节,不同的学科、不同的课程有不同的特点。命题应严格遵循全面考核,突出重点,理论联系实际,注重考查学生的实务操作能力这一原则。在试题内容上,应难易适度;在阅卷方式上,应根据题型的不同采用不同的判分标准;在应试技巧上,应教导学生要懂、吃透基础知识,学会总结典型题型。同时应加强学生考前模拟训练。 相似文献
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被伐树木形成的整体分离痕迹有其独特性,反映出特有的规律。本文介绍了在盗伐林木案件中,运用整体分离痕迹检验原理、方法,检验被伐树木分离面、分离缘的形态,检验其凸凹断茬特征、虫眼特征、裂纹特征、空心特征等特殊特征以及节子特征、年轮特征、木射线特征、树皮纹理特征等固有特征。特别是在两对应的锯断面之间木质完全缺失情况下,综合运用上述特征有针对性地检验,解决了部分被伐树木整体分离痕迹检验中分离痕迹能否作为同一认定证据、分离体是否原为同一整体的问题。文中所述对被伐树木上的特殊特征和固有特征的研究和运用,拓宽了被伐树木整体分离痕迹检验中特征标记的范围,为丰富被伐树木整体分离痕迹的检验方法提供了参考。 相似文献
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刑事司法实践中"一捕到底"、"久押不决"、"不当羁押"等现象时有发生,严重背离了羁押的初衷,侵害了被羁押人的合法权利。修改后的刑诉法在对现行羁押措施进行重新审视之余,确立羁押必要性审查制度,承继了尊重和保障人权的刑事诉讼原则,填补了我国在羁押救济规则方面的立法空白,强化了检察机关对诉讼活动的法律监督,防止超期羁押和不当羁押的发生,也有力地保障了被羁押人的合法权益。但是,新刑诉法过于原则性的规定,制约了捕后羁押必要性审查的实际操作,使其成为毫无强制力和生命力的"摆设"。因此,无论是从被羁押人权利保障的角度,还是从公安司法机关权力相互制约的角度,都需要对捕后羁押必要性审查机制进行严密的设计,以增强该机制的司法适用功效。 相似文献
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刑事庭前审查程序的价值主要体现为三个方面:一是对公诉案件进行"过滤",从而抑制公诉,防止不必要的和无根据的审判发动;二是对公诉案件进行"分流",使不同刑事案件适用繁简不同的诉讼程序,防止简单案件适用复杂的诉讼程序,或者是复杂案件适用简单的诉讼程序;三是保障人权并节约诉讼资源.在此基础上,提出了"建立我国预审法官制度"等完善我国刑事庭前审查程序的构想. 相似文献
18.
Junqi Jian Lei Wan Yu Shao Donghua Zou Ping Huang Zhuoqun Wang Ningguo Liu Yijiu Chen 《法庭科学研究(英文)》2021,6(2):152-158
It may be difficult to distinguish the cause of death in drowning cases without specific findings. The aim of this study was to explore the forensic value of thoracic postmortem computed tomography (PMCT) using routine images and three-dimensional (3D) image reconstructions. The imaging data of PMCT examinations of six drowning cadavers, aged 21–54 years, were analyzed. Twelve victims of sudden death from coronary artery disease (CAD) were chosen as a control group. After 3D bilateral lung images were reconstructed using image processing software, an interactive medical image control system was used to measure and analyze parameters including lung volume, lung volume ratio, mean CT value of the whole lung, and lung CT value distribution curves. Lung volume and lung volume ratio were used to assess the shape changes of the lung. Lung CT value distribution curves showed the corresponding number of pixels of the different CT values in the lung image. Lung volume was not significantly larger in drowning cases (mean 2 958 cm3) than in controls (mean 2 342 cm3). Lung volume ratio values in the drowning group (mean 0.3156) were greater than those in the control group (mean 0.2763); (P = 0.02). There was no significant difference between the drowning and control group in the mean CT value of the whole lung. There were differences between lung CT value distribution curves in drowning victims and controls, with drowning victims showing a single peak and CAD cases showing a bimodal distribution. Thoracic PMCT is helpful for the forensic medical diagnosis of drowning. Lung volume ratio and lung CT value distribution are potential indicators to distinguish between drowning and CAD. 相似文献
19.
Terezie Cernosek B.S. Kevin E. Eckert M.Sc. David O. Carter Ph.D. Katelynn A. Perrault Ph.D. 《Journal of forensic sciences》2020,65(1):134-143
Volatile organic compounds (VOCs) are by-products of cadaveric decomposition and are responsible for the odor associated with decomposing remains. The direct link between VOC production and individual postmortem microbes has not been well characterized experimentally. The purpose of this study was to profile VOCs released from three postmortem bacterial isolates (Bacillus subtilis, Ignatzschineria indica, I. ureiclastica) using solid-phase microextraction arrow (SPME Arrow) and gas chromatography–mass spectrometry (GC-MS). Species were inoculated in headspace vials on Standard Nutrient Agar and monitored over 5 days at 24°C. Each species exhibited a different VOC profile that included common decomposition VOCs. VOCs exhibited upward or downward temporal trends over time. Ignatzschineria indica produced a large amount of dimethyldisulfide. Other compounds of interest included alcohols, aldehydes, aromatics, and ketones. This provides foundational data to link decomposition odor with specific postmortem microbes to improve understanding of underlying mechanisms for decomposition VOC production. 相似文献
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Sierra F. Kaszubinski B.Sc. Jennifer L. Pechal Ph.D. Carl J. Schmidt M.D. Heather R. Jordan Ph.D. Mark E. Benbow Ph.D. Mariah H. Meek Ph.D. 《Journal of forensic sciences》2020,65(2):513-525
Microbial communities have potential evidential utility for forensic applications. However, bioinformatic analysis of high-throughput sequencing data varies widely among laboratories. These differences can potentially affect microbial community composition and downstream analyses. To illustrate the importance of standardizing methodology, we compared analyses of postmortem microbiome samples using several bioinformatic pipelines, varying minimum library size or minimum number of sequences per sample, and sample size. Using the same input sequence data, we found that three open-source bioinformatic pipelines, MG-RAST, mothur, and QIIME2, had significant differences in relative abundance, alpha-diversity, and beta-diversity, despite the same input data. Increasing minimum library size and sample size increased the number of low-abundant and infrequent taxa detected. Our results show that bioinformatic pipeline and parameter choice affect results in important ways. Given the growing potential application of forensic microbiology to the criminal justice system, continued research on standardizing computational methodology will be important for downstream applications. 相似文献