排序方式: 共有41条查询结果,搜索用时 9 毫秒
21.
Lung FW Chou FH Lu YC Wen JK Yen YC Kao CY 《International journal of offender therapy and comparative criminology》2007,51(3):340-347
The present study was designed to investigate the current status of mandated treatment in prison for sexual offenders in Taiwan. The information-gathering methods were composed of two parts: questionnaires and interviews. The results showed the difficulties of mandated treatment in prison, including poor client adherence, the lack of consistent disciplines for the therapists, a standardized algorithm, and explicit laws and rules, the safety concerns of the therapists, and a shortage of staff. The development of mandated treatment in prison of sexual offenders in Taiwan is still in its early stage, and the treatment models have not yet been integrated. A cooperative and collaborative center for the mandated treatment in prison of sexual offenders and an integrated rule and treatment model should be set up in the future. 相似文献
22.
Yen K Lövblad KO Scheurer E Ozdoba C Thali MJ Aghayev E Jackowski C Anon J Frickey N Zwygart K Weis J Dirnhofer R 《Forensic science international》2007,173(1):21-35
Multislice-computed tomography (MSCT) and magnetic resonance imaging (MRI) are increasingly used for forensic purposes. Based on broad experience in clinical neuroimaging, post-mortem MSCT and MRI were performed in 57 forensic cases with the goal to evaluate the radiological methods concerning their usability for forensic head and brain examination. An experienced clinical radiologist evaluated the imaging data. The results were compared to the autopsy findings that served as the gold standard with regard to common forensic neurotrauma findings such as skull fractures, soft tissue lesions of the scalp, various forms of intracranial hemorrhage or signs of increased brain pressure. The sensitivity of the imaging methods ranged from 100% (e.g., heat-induced alterations, intracranial gas) to zero (e.g., mediobasal impression marks as a sign of increased brain pressure, plaques jaunes). The agreement between MRI and CT was 69%. The radiological methods prevalently failed in the detection of lesions smaller than 3mm of size, whereas they were generally satisfactory concerning the evaluation of intracranial hemorrhage. Due to its advanced 2D and 3D post-processing possibilities, CT in particular possessed certain advantages in comparison with autopsy with regard to forensic reconstruction. MRI showed forensically relevant findings not seen during autopsy in several cases. The partly limited sensitivity of imaging that was observed in this retrospective study was based on several factors: besides general technical limitations it became apparent that clinical radiologists require a sound basic forensic background in order to detect specific signs. Focused teaching sessions will be essential to improve the outcome in future examinations. On the other hand, the autopsy protocols should be further standardized to allow an exact comparison of imaging and autopsy data. In consideration of these facts, MRI and CT have the power to play an important role in future forensic neuropathological examination. 相似文献
23.
创伤的AIS评分与损伤程度评定的对比分析 总被引:2,自引:2,他引:0
目的 探讨损伤程度评定的分级方法。方法 收集546例损伤程度评定的案例资料,给予AIS评分,然后比较损伤程度评定和AIS评分结果。结果 两组一致性比较,经x2检验,P<0.001;两组相关性比较,经Spear-man等级相关检验,rs’=0.940,P<0.001,均有高度显著性。结论 两组比较结果,反映损伤程度变化与.AIS分级变化有密切关系,“轻伤”、“重伤”可参照AIS严重度进行分级、编码。 相似文献
24.
This paper discusses the use of communication technology to commit crimes, including crime facts and crime techniques. The analysis focuses on the security of voice over Internet protocol (VoIP), a prevention method against VoIP call attack and the attention points for setting up an Internet phone. The importance of digital evidence and digital forensics are emphasised. This paper provides the VoIP digital evidence forensics standard operating procedures (DEFSOP) to help police organisations and establishes an experimental platform to simulate phone calls, hacker attacks and forensic data. Finally, this paper provides a general discussion of a digital evidence strategy that includes VoIP for crime investigators who are interested in digital evidence forensics. 相似文献
25.
Visualization and quantification of air embolism structure by processing postmortem MSCT data 总被引:4,自引:0,他引:4
Jackowski C Thali M Sonnenschein M Aghayev E Yen K Dirnhofer R Vock P 《Journal of forensic sciences》2004,49(6):1339-1342
Venous air embolism (VAE) is an often occurring forensic finding in cases of injury to the head and neck. Whenever found, it has to be appraised in its relation to the cause of death. While visualization and quantification is difficult at traditional autopsy, Magnetic Resonance Imaging (MRI) and Computed Tomography (CT) offer a new potential in the diagnosis of VAE. This paper reports the findings of VAE in four cases of massive head injury examined postmortem by Multislice Computed Tomography (MSCT) prior to autopsy. MSCT data of the thorax were processed using 3D air structure reconstruction software to visualize air embolism within the vascular system. Quantification of VAE was done by multiplying air containing areas on axial 2D images by their reconstruction intervals and then by summarizing the air volumes. Excellent 3D visualization of the air within the vascular system was obtained in all cases, and the intravascular gas volume was quantified. 相似文献
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27.
Thali MJ Yen K Vock P Ozdoba C Kneubuehl BP Sonnenschein M Dirnhofer R 《Forensic science international》2003,138(1-3):8-16
Because the use of radiology in modern forensic medicine has been, until today, mostly restricted to conventional X-rays, which reduces a 3D body to a 2D projection, a detailed 3D documentation of a gunshot's wound ballistic effects was not possible. The aim of our study was to evaluate whether the progress in imaging techniques over the last years has made it possible to establish an observer-independent and reproducible forensic assessment using multi-slice computed tomography (MSCT) and magnetic resonance imaging (MRI) technologies for the documentation and analysis of gunshot wounds. The bodies of eight gunshot victims were scanned by MSCT and by MRI; the data of these imaging techniques were post-processed on a workstation, interpreted and subsequently correlated with the findings of classical autopsy. With the spiral CT and MRI examinations and the subsequent 2D multi-planar reformation (MPR) and 3D shaded surface display (SSD) reconstruction, the entire gunshot-created complex skull fractures and brain injuries (such as wound channels and deeply-driven bone splinters) could be documented in complete and graphic detail. CT and MRI also documented vital reaction to the gunshot by demonstrating air emboli in the heart and blood vessels and the classic pattern of blood aspiration to the lung. Gunshot residues deposited within and under the skin were visible. In conclusion, we think that the radiological methods of MSCT and MRI have the potential to become a routine "virtual autopsy" tool in the future. Bullets and relevant histological samples from specific sites then might be won in image-guided minimally invasive fashion via percutaneous biopsy. The rapid application of developing radiological methods may lead to new horizons in forensic documentation and intravital as well as postmortem examination. 相似文献
28.
Yen‐Pin Su 《拉美政治与社会》2014,56(2):49-69
Many existing explanations of electoral volatility have been tested at the country level, but they are largely untested at the individual party level. This study reexamines theories of electoral volatility through the use of multilevel models on party‐level data in the lower house elections of 18 Latin American countries from 1978 to 2012. Testing hypotheses at different levels, it finds that irregular institutional alteration increases electoral volatility for all the parties in a country, but the effect is more significant for the presidential party. At the party level, the results show that while a party that is more ideologically distinctive than other parties tends to experience lower electoral volatility, party age is not a statistically significant factor for explaining party volatility. 相似文献
29.
File‐sharing apps with Wi‐Fi hotspot or Wi‐Fi Direct functions become more popular. They can work on multiple platforms and allow users to transfer files in a concealed manner. However, when criminals use these apps in illegal activities, it becomes an important issue for investigators to find digital evidence on multiple platforms. At present, there are few studies on this topic, and most of them are limited to the single platform problem. In this paper, we propose a forensic examination method for four popular cross‐platform file‐sharing apps with Wi‐Fi hotspot and Wi‐Fi Direct functions: Zapya, SHAREit, Xender, and Feem. We use 22 static and live forensic tools for 11 platforms to acquire, analyze, and classify the forensic artifacts. In our experiments, we find many useful forensic artifacts and classify them into six categories. The experimental results can support law enforcement investigations of digital evidence and provide information for future studies on other cross‐platform file‐sharing apps. 相似文献
30.
Detection of diatom frustules in bone marrow (diatom test) is used for diagnosing ante-mortem drowning where the usual signs of drowning are not present in dead bodies recovered from water. However, controversies over the reliability of diatom test results are continuing. There have been indications on the possibilities of diatoms entering into systemic circulation from atmospheric air, food and drink. While diatoms have been demonstrated in the gut content of edible marine forms such as shrimps and clams, the present study, for the first time, provides empirical evidence on the prevalence as well as abundance of diatom frustules in the samples of cooked non-vegetarian foodstuffs that impend human consumption in Kelantan, Malaysia. It is found that 50 g each of cleaned and cooked prawns and of clams impending human consumption contain about 8360 and 29,054 diatom frustules, respectively. A person accustomed to prawn and clam food would be ingesting an estimated 2 million diatoms in a single year. Considering the suggestion that detection of five diatom frustules in 10 g of bone marrow would suffice for concluding drowning as mode of death, and the fact that there is yet no proof that diatom frustules do not enter into the human systemic circulation through the digestive tract, the estimated number of diatom frustules routinely ingested acquires significance since entry of a few of such ingested frustules into the systemic circulation can lead to false positive test results. The findings of this research raise two important issues: first, population based routine food related diatom ingestion requires to be estimated, and, second, studies have to be initiated to categorically prove or disprove the possibility of entry of diatom frustules into the systemic circulation via the digestive tract. 相似文献