M. E. Nandi, O. Olabiyi, E. A. Okubike, Euphemia C Iheaza
{"title":"A Study of Bilateral Asymmetry of Upper Extremities and its Effects on Stature Reconstruction amongst Nigerians","authors":"M. E. Nandi, O. Olabiyi, E. A. Okubike, Euphemia C Iheaza","doi":"10.26735/16586794.2018.023","DOIUrl":"https://doi.org/10.26735/16586794.2018.023","url":null,"abstract":"The relevance of stature prediction from body segments to a forensic scientist cannot be overemphasized. But the presence of bilateral asymmetry between these limbs still poses a lot of challenges in ascertaining accurate values from estimates. A regression equation derived from the right side and applied to the left side may cause more harm than good in medico-legal investigations. The aim of this study is to predict stature from limb lengths and to investigate the effect of bilateral asymmetry on stature reconstruction. A total of 230 healthy Nigerians (100 males and 130 females) aged between 18 to 36 years were recruited for the measurement. Stature, left and right limb lengths were measured in centimeters in tandem with the standard anthropometric procedure. Statistical analysis was done using SPSS version 20 Chicago Inc. Results of this study showed sexual dimorphism and bilateral asymmetry between left and right limb lengths in both sexes at a significance level of p < 0.01. The present outcome may be found useful by Forensic anthropologist and anatomist in narrowing down human individuality using the regression models. Therefore, there is need for right appropriation of an equation to the correct side of the body otherwise it may lead to erroneous results.","PeriodicalId":31692,"journal":{"name":"Arab Journal of Forensic Sciences Forensic Medicine","volume":"57 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90837510","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}
{"title":"An Analytical Study to Unify the Efforts of Government Ambulance Services in the Face of Crisis and Disaster in the Gaza Strip in Palestine","authors":"Mohammed A. M. Al Attar, Mohammed M. Al Mougher","doi":"10.26735/16586794.2018.038","DOIUrl":"https://doi.org/10.26735/16586794.2018.038","url":null,"abstract":"In Gaza Strip, they are several Emergency Medical Services (EMS) providers that offer ambulance services and play an important role to maintain the forensic evidences at the incidents scenes. The research problem highlights the multiplicity of Ambulance services providers in Gaza Strip without the existence of protocols that clarify the main tasks of them or because not to apply of the understandings agreed upon in determining the terms of reference.The study aims to search the role of governmental EMS services in the delivery of ambulance services in the Gaza Strip during the earlier crises and emergency events.The importance of the study highlighted by strengthening the governmental role in providing the emergency medical service through the establishing governmental body for Medical Emergency Services in the Gaza Strip.The study will follow the descriptive analytical approach that describes the status of the EMS providers in the Gaza Strip and analyzes the database and statistics of the services.The study reached several results, the most important of which is that the efforts of the government ambulance are dispersed among several parties. This weakens the quality of services provided, and drains the already scare resources, and the best alternative is to establish a unified body specialized in Emergency Medical Service in Gaza Strip.","PeriodicalId":31692,"journal":{"name":"Arab Journal of Forensic Sciences Forensic Medicine","volume":"51 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75285771","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}
{"title":"Understanding the Environmental Crime","authors":"Samah Al Agha","doi":"10.26735/16586794.2018.022","DOIUrl":"https://doi.org/10.26735/16586794.2018.022","url":null,"abstract":"Due to globalization and advanced technology, negative environmental consequences result from industrial and commercial operations worldwide. Tackling environmental illegalities is a major global concern that requires ongoing evaluation and revision at all levels and in different parts of the world. During the last century, there has been increased attention given to the problem of environmental crimes. Sanctions against environmental crimes must be more effective, stronger, realistic and imminent. In the battle against environmental crimes, several obstacles have distracted the implementation of criminal law. This paper addresses the valuable role of criminal law in providing effectiveness of environmental protection laws, since compliance with environmental laws is not usually voluntary. In specific, this paper examines some obstacles in an international context. The study is based on theoretically driven research methods. It examines primary and secondary resources on the topic such as assigned laws, precedents, academic books, journal articles and reliable websites. Finally, it concludes with some recommendations that could contribute to minimizing (if not preventing) environmental crimes.","PeriodicalId":31692,"journal":{"name":"Arab Journal of Forensic Sciences Forensic Medicine","volume":"2 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72832212","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}
{"title":"Trialing a Smart Face-recognition Computer System to Recognize Lost People Visiting the Two Holy Mosques","authors":"Adnan A. A. Gutub, Salah A. Aly Ahmed","doi":"10.26735/16586794.2018.037","DOIUrl":"https://doi.org/10.26735/16586794.2018.037","url":null,"abstract":"This paper describes an integrated recognition system for identifying faces of the people. The work is intended to help recognizing lost, missing, dead, and found unknown people visiting the Grand Mosques during Hajj and Umrah seasons in the two Holy cities of Makkah and Medina in the Kingdom of Saudi Arabia. The importance of this work is assumed increasing as the number of visitors will increase aiming to reach the total estimated number of pilgrims around 30 million as planned by the Saudi government in year 2030. The proposed technique is tested by studying faces of 100 Hajj visiting people taken randomly from 25 countries where every person is pictured from different angles and in different situations and behaviors. The different pictures built a new testing database specialized for the changes expected on faces due to Hajj & Umrah situations, which was named HUFRD (Hajj & Umrah Face Recognition Database). The study gave interesting results. It is just in its beginning phase where more accuracy as well as sophisticated image processing techniques would be involved for the promising future.","PeriodicalId":31692,"journal":{"name":"Arab Journal of Forensic Sciences Forensic Medicine","volume":"16 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78299524","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}
{"title":"Forensic Examination of Class Characteristics in English Handwriting of the Three States: Andhra Pradesh, Punjab and Kashmir in India","authors":"K. Saini, Navneet Kaur","doi":"10.26735/16586794.2018.028","DOIUrl":"https://doi.org/10.26735/16586794.2018.028","url":null,"abstract":"The present study analyzed the English handwriting of subjects from Andhra Pradesh, Punjab and Jammu and Kashmir to investigate whether the examination of style characteristics helps determine the nationality/ethnicity of the writer or the place where the writer learned writing. The subjects had completed secondary education in their respective regional languages along with English as a second language. Characteristic features such as letter formations, punctuation marks, spacing between letters, and margins were observed. The data were analysed using the chi- square test to determine significant class characteristics in the English handwritings. Significant class characteristics were identified; these occurrences were attributable to the influence of habitually writing in their native language, because the impact of regional language on the subjects’ English handwriting was observed in a few samples. Forensic document examiners will be able to determine class characteristic in the English handwritings of people from different states using the established procedure and possibly also determine the nationality or ethnic origin of writers.","PeriodicalId":31692,"journal":{"name":"Arab Journal of Forensic Sciences Forensic Medicine","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89930228","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}
{"title":"The Comparative Influence of Culture and Schooling Environment on Handwriting Features","authors":"M. Saini, A. Kapoor","doi":"10.26735/16586794.2018.005","DOIUrl":"https://doi.org/10.26735/16586794.2018.005","url":null,"abstract":"Handwriting is an acquired trait of an individual which is primarily culture and environment dependent. The present study attempts to assess the relative influence of schooling environment and culture upon handwriting features. The paper sets forth the computational and conventional analysis of handwriting samples obtained from two cultural/ethnic groups in India living in the same and different geographical regions. Striking significant differences were observed in key handwriting features between writers of the same cultures who were living in different regions and attended different school settings. Contrary to this, handwriting features were insignificant between writers of different cultures living in the same region at the same school.","PeriodicalId":31692,"journal":{"name":"Arab Journal of Forensic Sciences Forensic Medicine","volume":"70 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75063644","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}
{"title":"Differentiation of Red and Black Ballpoint Pen Inks using High Performance Thin Layer Chromatography and Gas Chromatography-Mass Spectrometry","authors":"K. Saini, Rajshree Rathore","doi":"10.26735/16586794.2018.011","DOIUrl":"https://doi.org/10.26735/16586794.2018.011","url":null,"abstract":"The questioned document examiners usually encounter cases related to handwritten documents for the determination of their source, origin, and authenticity. The legal documents usually involve handwriting or signatures executed using ballpoint pens. These components of the ballpoint pen inks can be analysed, both qualitatively and quantitatively, using several techniques. The present study aimed to analyse the red and black ballpoint pen inks using high performance thin layer chromatography and gas chromatography-mass spectrometry techniques. All samples have been completely differentiated using high performance thin layer chromatography. The discrimination potential of gas chromatography-mass spectrometry for red and black ballpoint pen inks was found to be 32.85% and 63.58% respectively. Classification of inks has been performed in two levels, that is, primary differentiation on the grounds of major components of the ink and subsequent differentiation on the basis of minor components. The validity of technique was tested in terms of repeatability and reproducibility. Reproducibility has been determined by repeating the procedure of repeatability on different days. The results have been evaluated in terms of relative standard deviation (RSD), which is <2% for both repeatability and reproducibility.","PeriodicalId":31692,"journal":{"name":"Arab Journal of Forensic Sciences Forensic Medicine","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80109254","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}
Atul Bajaj, C. John, Sukhminder Kaur, R. M. Tripathi
{"title":"Pesticide Mixture Poisoning: A Case Report","authors":"Atul Bajaj, C. John, Sukhminder Kaur, R. M. Tripathi","doi":"10.26735/16586794.2018.003","DOIUrl":"https://doi.org/10.26735/16586794.2018.003","url":null,"abstract":"Acute pesticide poisoning is a reported as major health problem worldwide and are reported mostly in cases of suicides and cases of unintentional poisoning are less in number. A significant number of cases are encountered in forensic science laboratories for toxicological examination in which pesticide poisoning is reported. We report a case of suspected double suicide of unknown poisoning. Toxicological examination confirms the presence of five different pesticides. Such cases of forensic interest are rarely reported.","PeriodicalId":31692,"journal":{"name":"Arab Journal of Forensic Sciences Forensic Medicine","volume":"67 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90500107","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}
Ibraheem M. Attafi, Mohammed Y. Albeishy, M. Oraiby, I. Khardali, G. Shaikhain, M. Fageeh
{"title":"Postmortem Distribution of Cathinone and Cathine in Human Biological Specimens in a Case of Death Associated with Khat Chewing","authors":"Ibraheem M. Attafi, Mohammed Y. Albeishy, M. Oraiby, I. Khardali, G. Shaikhain, M. Fageeh","doi":"10.26735/16586794.2018.013","DOIUrl":"https://doi.org/10.26735/16586794.2018.013","url":null,"abstract":"Chewing khat leaves has been associated with several adverse health effects, and there are very few case reports of cardiotoxicity, stroke and death resulting from this. In addition, postmortem distribution of cathine and cathinone, active components of khat, are not yet fully clear. This postmortem case report aimed to identify and determine the concentration of cathine and cathinone in different body organs and green chewed plants found in the mouth of the deceased. Immunoassay and non-targeted GC-MS analysis showed that samples were only positive for amphetamine type stimulants. LC-MS/MS quantitative analysis confirmed that samples were positive for cathinone and cathine. The results showed that cathinone concentration was 0.03, 0.03, 0.06, 0.07, 1.85 and 31 μg/ml in brain, liver, blood, vitreous humor, stomach and chewed green plant, respectively. Whereas, the concentration of cathine was 0.31, 3.28, and 141 μg/ml in kidney, stomach and chewed green plant, respectively. Cathine and cathinone concentrations were found to be changed with respect to site of sampling. The results suggest that stomach and chewed green plants are considered as good samples to show the concentration for both cathine and cathinone at the time of death of the khat chewer.","PeriodicalId":31692,"journal":{"name":"Arab Journal of Forensic Sciences Forensic Medicine","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89434321","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}
{"title":"Determination of Sex from Footprint Dimensions in Contemporary Indian Bengali Population: A Pilot Study","authors":"P. Mukhopadhyay, S. Das, S. Chowdhuri","doi":"10.26735/16586794.2018.009","DOIUrl":"https://doi.org/10.26735/16586794.2018.009","url":null,"abstract":"Footprint dimensions are vital evidences obtained from scenes of crime. Forensic scientists use this information to help identify the offender. Footprints have also been used to build the biological profile of an unknown individual for identification. The measurements are specific for race and sex. The objectives of the present study are to examine the sexual dimorphism of footprint dimensions in adults of an Indian Bengali sample and determine the sex from those measurements. The study was done on 100 adult volunteers of ethnic Bengali origin of West Bengal. Footprints were taken on glossy paper with blue stamp pad ink, and then measurements were taken to the nearest mm. Discriminant function analysis was conducted using several linear measurements, and discriminant function was obtained. Sex determination was successful in 82.0% of the samples. This study provides useful baseline morphometric data of footprints of the Indian Bengali population, which will aid in forensic investigations.","PeriodicalId":31692,"journal":{"name":"Arab Journal of Forensic Sciences Forensic Medicine","volume":"58 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76084419","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}