Archive

2008 Issue 01 (Total No. )
Published:   
---
论文


For Selected:

Download Citations EndNote Ris BibTeX

Toggle Thumbnails

论文

Select

Evidence Theory Revolution and Forensic Expertise—In the Angle of Criminal Evidence XU Jing-cun (Southwest University of Political Science and Law Chongqing 000;China) 2008(01): 1-4.  Abstract ( )   Evidence is the substantial carrier containing case information. Evidence can be classified into two categories, one is the witness evidence, and the other is the physical evidence. Evidence is the integration of external formation and internal meanings. The evidence formation is stable and can be used for the identifying symbol, while the evidence meaning is variable and not suitable for the identifying symbol. Therefore, the type of evidence should be distinguished by the evidence formation. Case information that is reviewed and accepted by courts is the basis attesting case facts. Most physical evidence needs to be authenticated through forensic expertise in order to extract case information. Related Articles | Metrics

Select

On the Expert Testimony in Court for Forensic Medical Examiners LI Hong-ming (China Management Science Research College;Beijing 0000;China) 2008(01): 5-7+25.  Abstract ( )   The concept, contents and methods of expert testimony in court for forensic medical examiners are introduced, and the value of forensic conclusions and quality requirement for forensic medical examiners are discussed. It is concluded that only the examiners with high quality can take the forensic examination task in the new century and succeed in the expert testimony in court. Related Articles | Metrics

Select

On the Cross Examination of Forensic Expert’s Conclusions XU Wei-an (Shenzhen People’s Propcuratorate;Shenzhen 0;China) 2008(01): 8-13.  Abstract ( )   The paper analyzes the special contents and subjects of cross examination of expert’s conclusions and some issues in the procedure of cross examination of expert’s conclusions, in order to improve the cross examination of expert’s conclusions. Related Articles | Metrics

Select

Several Legal Issues of the Retention for Forensic Medical Examination WAN Yi;CHEN Da-peng (Law College of Shanghai Jiao Tong University;Shanghai 0000;China) 2008(01): 14-17.  Abstract ( )   Retention for forensic medical examination is a measure to retain the defendant in a hospital or other places to identify his/her mental or physiological status. The existence of the retention is closely related to the development of forensic medicine, and in a sense, the immaturity of forensic medicine is the existing soil for the retention. Retention for forensic medical examination itself is an action affiliated to compulsive examination. It is part of the investigation process, not a punishment. Retention for forensic medical examination is the natural result of compulsive examination, which restricts the freedom of the defendant to some extent, and therefore should be subjected to the judicial review. Compulsive examination is an independent compulsive measure. It does not restrict defendant’s freedom so hard as custody. Besides, it may result in the reduction or exemption of the criminal liability of the defendant. Therefore, the duration of the retention for forensic medical examination under judicial review should be excluded from the custody period. Related Articles | Metrics

Select

The Promoting Roles in the Discipline Construction by Forensic Science Service Providers in High Education Institutions PAN Xi;ZHAO Jie(Law school of Nanjing Normal University;Nanjing 00;China) 2008(01): 18-20.  Abstract ( )   With the deepening of the forensic expertise system reform, a large number of forensic science service providers have been established in the requirement of neutrality. High education institutions have their own natural advantage in providing forensic science services. They will not only acquire certain social and economic benefits, but also gain rewards in the discipline development and teaching activities. Related Articles | Metrics

Select

Simultaneous Quantification of Canabinoids and the Major Metabolite THC-COOH in Urine Samples by LC/MS-MS ZUO Xian-yi;ZHAO Hui;XIANG Ping(. Institute of Forensic Science;Ministry of Justice;P.R.China;Shanghai 000;China;. Shanghai Medical College;Fudan University;Shanghai 000;China) 2008(01): 21-25.  Abstract ( )   Objective To develop a method for the simultaneous identification and quantification of THC, CBN, CBD and the major metabolite THC-COOH in urine samples. Methods Urine samples were hydrolyzed with sodium hydroxide, and deuterium-labeled THC-COOH (Δ9-d9-THC-COOH) was added as internal standard; then the solution was extracted with n-hexane-ethyl : acetate(9:1), dried, solved with 100μL acetonitrile, and analyzed by liquid chromatograph coupled to tandem mass-spectrometry (LC/MS-MS). Results The limits of detection for THC-COOH, CBN, THC, CBD were 0.2, 0.4, 1.0, 2.0ng/mL; THC-COOH was detected in the positive samples,with a concentration of 335.9ng/mL. Conclusion With this method, CBD,CBN,THC and their major metabolite THC-COOH in urine samples could be detected simply, quickly, sensitively and exclusively during toxic analysis. Related Articles | Metrics

Select

Live Analysis on-Scene to Collect "Volatile Digital Evidence" in Running Computers WANG Jun (Graduate Faculty of Southwest University of Political Science and Law;Chongqing 000;China) 2008(01): 26-30.  Abstract ( )   Due to lack of computer forensics professionals, the "two-steps" approach is commonly adopted to gather digital evidence in the running computer at the crime scene, that is, unplugging the running computer and booking it into evidence facilities first, then submitting it to trained digital evidence experts for examination. Although this method protects the aboriginality and integrity of digital evidence, it leads to the loss of "volatile data" stored in RAM and in other forms. The "volatile data" can often provide crucial clues and evidence for crime investigation, so it is necessary to make live analysis on-scene to acquire them. It is recommended that investigators be given professional trainings and get the live analysis skill. Related Articles | Metrics

Select

The Definition and Grades of Civil Competence ZHANG Qin-ting;PANG Yan-xia;CAI Wei-xiong;WANG Jian-jun;LI Han-guo (. Institute of Forensic Science;Ministry of Justice;Shanghai 000;China;. Medical School of Soochow University;Suzhou 00;China;. Taizhou Public Security Bureau; 2008(01): 31-34.  Abstract ( )   Cases relating to civil competence assessment for mentally disordered persons are increasing, but researches on this issue are inadequate and confusions about the definition and grading of civil competence exist among forensic psychiatrists. In the paper, definitions of civil competence are discussed and compared with that of capacity to action. Different opinions on the grading of civil competence are introduced. It is proven that, according to related law and rules, practice and realistic significance, civil competence should be classified into three grades. Related Articles | Metrics

Select

The Methods Based on X-Ray Plate Estimation of Living Body Age and Other Techniques WANG Peng;ZHU Guang-you;FAN Li-hua;SHEN Yan;WANG Xin-lei (. Department of Clinical Forensic Medicine;School of Preclinical Medicine;Soochow University;Suzhou;China;. Institute of Forensic Science;Ministry of justice;Shanghai 000 2008(01): 35-39.  Abstract ( )   The X-ray plate is applied mostly to observe the emergence of subsequent ossification center and to deduce age using image characteristics of epiphyseal arrest level. There are many methods that are based on the X-ray plate to estimate living body age, such as the counting method, measuring method, mapping method, scoring method, computer-assisted method, and etc. The TW scoring method is generally adopted aboard. It is also reported in China and used in sports and paediatric clinical practice. In forensic medicine, the discriminant equation based on six major joints is widely used to estimate bone age and living body age. Other techniques are sometimes applied in estimation of age, concerning the racemation of aspartate in teeth, bone density and alteration of telomere termination fragment length. Related Articles | Metrics

Select

Application and Evalution of Identifiler and Sinofiler Kit in Forensic Paternity Testing LIN Yuan;GUO Hong;ZHAO Zhen-ming;LI Li(. Institute of Forensic Science;Ministry of Justice;Shanghai 000;China;.Medical School of Soochow University;Suzhou;China) 2008(01): 40-41+4.  Abstract ( )   objective To apply and evaluate two different kits-- Identifiler and Sinofiler in paternity testing of Chinese Han population. Methods By multiplex amplification system, capillary electrophoresis and GeneMapper typing, 15 STR loci were genotyped in 106 cases of paternity testing. Results In inclusive cases, Sinofiler has higher PI valves than Identifiler; in exclusive cases, Sinofiler is more effective than Identifiler. Conclusion The results show that Sinofiler is more suitable in Chinese Han paternity testing. Related Articles | Metrics

Select

Experimental Studies on Revealing Obliterated Scripts by Dialysis Method LI Biao;XIE Peng;ZHANG Ning;LIN Wen (Chinese Police College;Shenyang 00;China) 2008(01): 42-46.  Abstract ( )   The revealing effect of obliterated scripts was studied using self-prepared dialysis solution. Eight influencing factors, such as the manner of obliteration, the thickness of obliterating layer, the thickness of dialysis solution, and so on, were discussed. The result of the study can be used for reference to improve the revealing effect in practice. Related Articles | Metrics

Select

Pen Pressure Characteristics in Questioned Document Examination XU Ling(The People’s Procuratorate of Anhui Province;Anhui 00;China) 2008(01): 47-49.  Abstract ( )   Up to now, the theory of questioned document examination has grown mature, but in practice, how to find valuable characteristics is still a challenging task for examiners and needs summarizing constantly. Pen pressure is a kind of characteristics frequently used in handwriting comparison; at the same time, it can also be applied in examination of addition alteration. In the paper, two cases involving the application of pen pressure characteristics are presented; the observation method of pen pressure is introduced and points of how to utilize the characteristics are discussed. Related Articles | Metrics

Select

Inferring the Type of Standard Style Knives in Crime Investigation XIA Xiao-ling;JIANG You-yun (Hunan Public Security College;Changsha 0;China) 2008(01): 50-54+7.  Abstract ( )   The knife is a common tool in daily life, and at the same time, is one of the most frequent weapons in crime. Locating and identifying criminal suspects by inferring the type of knives is a widely adopted approach in crime investigation. From the view of knife industry, the functions, structural features and manufacturing materials of standard style knives are studied. In the aspect of forensic examination, the shapes and characteristics of traces left by standard style knives are analyzed, and the inferring method is discussed. Related Articles | Metrics