International Journal of Forensic Sciences最新文献_第7页

Digital Image and Spectral Analysis of Foreign Currency Notes - A Case Report 外币纸币的数字图像和光谱分析——一个案例报告

International Journal of Forensic Sciences Pub Date : 1900-01-01 DOI: 10.23880/ijfsc-16000253

Manideep Rakshit

引用次数: 0

Crime Scene Examination of Murder and Suicide Case 谋杀及自杀案件的现场检验

International Journal of Forensic Sciences Pub Date : 1900-01-01 DOI: 10.23880/ijfsc-16000287

Subhas Chandra

{"title":"Crime Scene Examination of Murder and Suicide Case","authors":"Subhas Chandra","doi":"10.23880/ijfsc-16000287","DOIUrl":"https://doi.org/10.23880/ijfsc-16000287","url":null,"abstract":"Information was received in the control room of Forensic Science Laboratory, Delhi, for crime scene examinations of two dead bodies found in the room. A team of Forensic Experts visited the scene of crime and found various clue materials to establish the nature of the case. The crime was took place in the room of ahouse situated at the ground floor of the building. There was one female dead body found lying on the floor in front of the entry door and one male body was found hanging on the ceiling fan. There are many methods for committing suicide like poisoning, hanging, drowning etc. Hanging is a frequent suicide method because it anticipated a certain, rapid and painless death. Cut throats can be homicidal, suicidal or accidental. Homicidal cut-throats are a well-recognized method of killing while suicidal cut throats are less commonly reported and accidental cut throats are rare. The present study was carried out to ascertain whether it was a case of suicide or a murder by examining the scene of crime. Various evidences of forensic interested were collected and were thoroughly examined information from the investigation officer was also gathered. From the study it was concluded that female was murdered by a sharp edge weapon by her husband and then he has attempted suicide by hanging himself.","PeriodicalId":231200,"journal":{"name":"International Journal of Forensic Sciences","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116169593","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Brain Fingerprinting 脑指纹

International Journal of Forensic Sciences Pub Date : 1900-01-01 DOI: 10.23880/ijfsc-16000189

Wurie C

引用次数: 0

Forensic Genetics and the Differentiation of Monozygotic Twins by Mitochondrial DNA Analysis 法医遗传学和同卵双胞胎的线粒体DNA分化分析

International Journal of Forensic Sciences Pub Date : 1900-01-01 DOI: 10.23880/ijfsc-16000315

Laís Ubaldo Antonio

{"title":"Forensic Genetics and the Differentiation of Monozygotic Twins by Mitochondrial DNA Analysis","authors":"Laís Ubaldo Antonio","doi":"10.23880/ijfsc-16000315","DOIUrl":"https://doi.org/10.23880/ijfsc-16000315","url":null,"abstract":"Forensic genetics uses STR markers as the gold standard for human identification. However, this technique does not allow the differentiation of monozygotic twins, since they originate from the fertilization of a single egg and a single sperm. Studies aiming to solve this problem have been developed and the complete sequencing of mitochondrial DNA has shown to be relevant. The present study aimed to verify the possibility of differentiating monozygotic twins through the analysis of the d-loop region of mitochondrial DNA, using the Sanger sequencing technique in blood and oral mucosa samples. Twelve pairs of volunteer monozygotic twins were selected, zygosity was confirmed by analyzing the genetic profile generated using STR markers. Regarding analyses of the d-loop region of mitochondrial DNA, a single pair of twins (gm46) showed a point heteroplasmy at position 16,290 (HV1). However, this finding was not able to differentiate between individuals of the same pair, since both showed the heteroplasmy in both biological samples (blood and oral mucosa). No other genetic variation was detected in the pairs of twins analyzed that could differentiate them. We suggest analyzing the mitochondrial DNA molecule as a whole in an attempt to identify a greater amount of potential variation by applying the Massive Parallel Sequencing technique.","PeriodicalId":231200,"journal":{"name":"International Journal of Forensic Sciences","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123646288","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Forex, Cfds and Other Derivatives: Investments or Gambling? 外汇、差价合约和其他衍生品:投资还是赌博?

International Journal of Forensic Sciences Pub Date : 1900-01-01 DOI: 10.23880/ijfsc-16000302

P. Barnes

引用次数: 0

Homicide Victims and Alcohol Related Consumption in Brazil 巴西凶杀案受害者和酒精相关消费

International Journal of Forensic Sciences Pub Date : 1900-01-01 DOI: 10.23880/ijfsc-16000291

I. Miziara

{"title":"Homicide Victims and Alcohol Related Consumption in Brazil","authors":"I. Miziara","doi":"10.23880/ijfsc-16000291","DOIUrl":"https://doi.org/10.23880/ijfsc-16000291","url":null,"abstract":"Introduction: Deaths due to external causes, mainly homicides, are a serious public health problem in Brazil. There is evidence that the tendency to impulsive and / or violent behavior is exacerbated after alcohol consumption. Otherwise, the relationship between alcohol and violent deaths is described in the medical literature without much precision. Objective: Analyze the relationship between victims' blood alcohol levels and homicides, in the micro-region formed by some municipalities in Greater São Paulo. Methods: Retrospectively, we reviewed the data from the medical records of 805 necropsies performed at the Medical Legal Institute of Sao Paulo (IML-SP) in Franco da Rocha, Brazil, from 2001 to 2017. Descriptive statistics were calculated to assess BAC testing status among decedents overall. The variables studied were sex, age, manner of death and blood alcohol level (BAC). Results: Of the 230 individuals analyzed, 200 (86.9%) were male and 30 (13.04%) female. The most prevalent age range for males was between 18 and 23 years (19.5%). For the women group it was between 12 and 23 years (33.2%). The vast majority of homicides (n = 162, 70.4%) was due to firearms, followed by sharp force and blunt force trauma (13% each one). Of the 230 cases of homicide victims analyzed, 205 (89,1%) presented a positive blood alcohol level (BAC), e.g, over 0,3 mg/dl. In the group of homicide victims by firearm, 57 (24,7%) of them presented a median value of BAC of 1.3 mg/ml. Discussion and Conclusions: The results of this study indicate that alcohol intoxication was common in homicide victims in Franco da Rocha from 2001-2017. It also confirms some findings from other researchers linking blood alcohol and deaths from unnatural causes. Our study showed that majority of victims are young adults, and most of them were under alcohol effect when they were murdered. So, the fact that the victims were drunk can contribute to the fatal outcome, in cases of homicide. This approach alone cannot establish that alcohol consumption is a risk factor for become a victim of homicide and further studies are necessary to a better comprehension of the effect of alcohol in homicide victims.","PeriodicalId":231200,"journal":{"name":"International Journal of Forensic Sciences","volume":"267 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124905213","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Security Ink Technology in Forensic Way 司法鉴定中的安全油墨技术

International Journal of Forensic Sciences Pub Date : 1900-01-01 DOI: 10.23880/ijfsc-16000226

Pranav Y Dave

引用次数: 0

Proof and the Principle of Real Truth in Criminal Procedural Law 刑事诉讼法中的证据与真实原则

International Journal of Forensic Sciences Pub Date : 1900-01-01 DOI: 10.23880/ijfsc-16000199

Jose Arnaldo Oliveira

引用次数: 0

Hermeneutics of Attempt in Iranian Criminal Law 伊朗刑法中的企图解释学

International Journal of Forensic Sciences Pub Date : 1900-01-01 DOI: 10.23880/ijfsc-16000188

Hassan Mohammadi Nevisi

引用次数: 1

Forensic Genetics as a Tool for Forensic Investigation at the Crime Scene 法医遗传学作为犯罪现场法医调查的工具

International Journal of Forensic Sciences Pub Date : 1900-01-01 DOI: 10.23880/ijfsc-16000303

R. Jorge

{"title":"Forensic Genetics as a Tool for Forensic Investigation at the Crime Scene","authors":"R. Jorge","doi":"10.23880/ijfsc-16000303","DOIUrl":"https://doi.org/10.23880/ijfsc-16000303","url":null,"abstract":"The 21st century will bring us, as the 20th century brought us the specialization of forensic medicine, an increasing integration of subspecialties. The importance of DNA testing in the forensic field as a method of identification lies in its potential applicability to solve many cases that would be difficult to clarify by conventional investigative procedures and in the very high reliability of its results, only comparable with dactyloscopic expertise. The application of this profile allows the use of any fluid from the same person since it presents the same genetic code regardless of where the print comes from such as blood, saliva, semen, hair, sweat. The present research consists of a descriptive investigation that started with a transversal observational study of the application of DNA expertise for identification purposes. A bibliographic review of specialized sources on the subject was carried out, and an assessment was made of the importance of the application of DNA expertise as evidence in criminal proceedings and its impact on due process. It was analyzed the vulnerabilities that threaten the quality of the expertise and how the evaluation of the evidence can be thundered doubtful or inconclusive if the established protocols are not fulfilled, in addition the importance and perspectives of the genetic bank for forensic purposes were widely discussed, as well as the care to be taken by the risks that this has if the security measures provided for this purpose are not met.","PeriodicalId":231200,"journal":{"name":"International Journal of Forensic Sciences","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129233675","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0