在校大学生犯罪的原因与预防

近年来,大学生犯罪率呈上升趋势。纠其原因,和大学生的生理特点、心理特点以及大学生所处的社会环境有着密切的关系。鉴于大学生犯罪原因的复杂性,对大学生犯罪应实施预防的系统工程。在这一系统工程中,包括预测系统、预防系统与控制系统。具体的措施为:从心理咨询工作的开展到校园文化的净化,从关注高校管理体制到增强大学生的法制教育,从深化高校的全面改革到治理高校的周边环境。     

Impression Management in Police Officer Candidacy on the MMPI-2

It is well documented that candidates in employment situations attempt to present overly positive pictures of themselves that may be inaccurate. Police officer candidacy situations are not an exception. They are more critical to the public welfare, however, because of the sensitive nature of police officers as an interface between government and the community. For this reason, the study of impression management using devices that are employed in police selection is of great importance. This study used 36 college students to whom the MMPI-2 was administered, first under standard conditions (control condition) in which the students responded as they ordinarily would and second, under a set of special instructions (experimental condition) which instructed them to respond as if they were police officer candidates. The two profiles were compared. As hypothesized, the Lie (L) and Correction (K) scales were elevated in the experimental condition. An inspection of the clinical scales revealed that all tended to be lower in the experimental condition than in the control condition, with the exception of Masculinity-Femininity (Mf), Psychopathic Deviate (Pd), Paranoia (Pa), and Hypomania (Ma). Implications of these findings for officer candidate selection are discussed.     

Surgical Sutures as a Means of Identifying Human Remains*

Abstract: The Food and Drug Administration does not require surgical sutures to be tracked by manufacturer, physician, or patient; thereby, surgical sutures have been of little use to forensic practitioners who are tasked with establishing a positive identification with biological evidence. This study demonstrates the investigative process used to pinpoint suture manufacturers by presenting a case where surgical sutures were a distinctive characteristic that aided in the positive identification of skeletal remains. The suture’s manufacturer, construction material and structure, size, and medical use was determined by contacting a local surgical suture and orthopedic implant manufacturer and utilizing publicly available manufacturer websites, which provide catalogs and specific product details. This research was one of many lines of evidence used to establish the positive identification of a 47‐year‐old male.     

完善仲裁司法监督制度的现实价值评析——以构建多元化纠纷解决机制为视角

多元化纠纷解决机制强调各种纠纷解决方式相互促进,协调发展,而仲裁作为ADR中制度化最强的方式,它与诉讼的关系成为多元化纠纷解决机制中的一大亮点。因此,理顺仲裁与司法的关系,完善仲裁司法监督制度,对构建多元化纠纷解决机制的意义重大。     

Spontaneous rupture of the oesophagus

A case of death due to spontaneous rupture of the oesophagus is reported. Few similar cases have been previously reported. In some the oesophageal wall had been weakened by previous ulceration or scarring. In this case there was no history or postmortem evidence of such damage. Under certain circumstances postmortem rupture of the oesophagus could occur and should be distinguished from antemortem rupture.     

DNA typing of forensic material with mixed genotypes using allele-specific enzymatic amplification (polymerase chain reaction).

Biological material in forensic casework frequently contains a mixture of genotypes, with a predominance of material from the victim and only trace amounts from the person committing the crime. Physical separation of the two genotypes or preferential lysis of different cell types may sometimes be possible. However, it is often difficult to achieve complete separation due to the lysis of cells or lack of material. We have developed an enzymatic amplification system for the HLA DQA1 locus, that will allow the presence of individual alleles in a sample with mixed genotypes to be determined, independent of their initial proportion in the sample. This system permits the identification of an allele representing less than 10(-4) of the background genotype. Use of polymerase chain reaction (PCR) with general primers allows only alleles representing more than about 1% to be detected, while the allele-specific amplification represents up to a 1000-fold increase in sensitivity. This method was applied to a rape case and a combined rape and murder case; in both cases the biological evidential materials contained a mixture of alleles from the victim and the rapist. Allele-specific PCR revealed the presence of alleles identical to those of the suspect using DNA from a vaginal swab taken after a rape incident, whereas by using general primers in the PCR only trace amounts of alleles other than those of the victim were found. Similarly, allele-specific amplification of DNA from vaginal swabs from the murder case revealed the presence of alleles identical to those of the suspect, while standard PCR only indicated the presence of genetic material from the victim.