{"title":"Some Criminal Law Aspects of Commercialization of the Human Body in Transplantation and Surrogacy","authors":"O. Sitarz","doi":"10.23880/IJFSC-16000181","DOIUrl":"https://doi.org/10.23880/IJFSC-16000181","url":null,"abstract":"","PeriodicalId":231200,"journal":{"name":"International Journal of Forensic Sciences","volume":"32 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":"129468785","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":"Detection and Characterization of Phorate and its Metabolites in Visceral Matrices by Mass Spectrometry","authors":"Sridhar L","doi":"10.23880/ijfsc-16000150","DOIUrl":"https://doi.org/10.23880/ijfsc-16000150","url":null,"abstract":"","PeriodicalId":231200,"journal":{"name":"International Journal of Forensic Sciences","volume":"31 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":"114804864","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}
The combination of advanced techniques with multivariate analysis methods are being used with great confidence by forensics experts due to their high precision and accuracy. The prime objective of present work was to explore the potential of chemometric tools in discriminating and predicting the blue pen inks when applied on Attenuated total reflectance Fourier transform infrared (ATR-FTIR) data of pen strokes of different brands and models commercially available in Pakistani markets. The pen strokes on fine A4 paper and recycled A4 paper were obtained from 86 samples including ballpoints, gel, oil- gel and roller ball pens. ATR-FTIR spectra were first characterized for different functional groups present in ink pigments however, they were apparently indistinguishable having some common functional groups. After spectra preprocessing the principal component analysis (PCA) and agglomerative hierarchical cluster analysis (AHC) showed that pen strokes could be distinguished. Both PCA and AHC analyses showed that ballpoints and gel pen could be discriminated and grouped separately. PCA analyses also showed the discrimination between local and foreign brands of ballpoints. Finally, classification method partial least squares-discriminant analysis (PLS-DA) was successfully applied for the classification and subsequently for the identification of type of pen used in personnel’s signature to mimic a forensic case. To evaluate PLS-DA classification performance, the classification parameters such as sensitivity, specificity, accuracy and precision were also derived from confusion matrix. Overall, this work emphasized the worth of multivariate analysis in classification and prediction of type of writing pen in a document as a forensic study.
{"title":"Forensic Discrimination of Blue Ballpoint, Gel and Oil-Gel Pens: Application of Chemometrics to ATR-FTIR Data","authors":"R. Qureshi","doi":"10.23880/ijfsc-16000273","DOIUrl":"https://doi.org/10.23880/ijfsc-16000273","url":null,"abstract":"The combination of advanced techniques with multivariate analysis methods are being used with great confidence by forensics experts due to their high precision and accuracy. The prime objective of present work was to explore the potential of chemometric tools in discriminating and predicting the blue pen inks when applied on Attenuated total reflectance Fourier transform infrared (ATR-FTIR) data of pen strokes of different brands and models commercially available in Pakistani markets. The pen strokes on fine A4 paper and recycled A4 paper were obtained from 86 samples including ballpoints, gel, oil- gel and roller ball pens. ATR-FTIR spectra were first characterized for different functional groups present in ink pigments however, they were apparently indistinguishable having some common functional groups. After spectra preprocessing the principal component analysis (PCA) and agglomerative hierarchical cluster analysis (AHC) showed that pen strokes could be distinguished. Both PCA and AHC analyses showed that ballpoints and gel pen could be discriminated and grouped separately. PCA analyses also showed the discrimination between local and foreign brands of ballpoints. Finally, classification method partial least squares-discriminant analysis (PLS-DA) was successfully applied for the classification and subsequently for the identification of type of pen used in personnel’s signature to mimic a forensic case. To evaluate PLS-DA classification performance, the classification parameters such as sensitivity, specificity, accuracy and precision were also derived from confusion matrix. Overall, this work emphasized the worth of multivariate analysis in classification and prediction of type of writing pen in a document as a forensic study.","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":"128016738","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":"A Unique Behavior of Methanol Addiction in Experimental Animals: Stereotyped Circling","authors":"Tahani R. Huria","doi":"10.23880/ijfsc-16000197","DOIUrl":"https://doi.org/10.23880/ijfsc-16000197","url":null,"abstract":"","PeriodicalId":231200,"journal":{"name":"International Journal of Forensic Sciences","volume":"32 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":"130156710","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 Ability to Determine the Length of the Human Body by the Parameters of the Skull","authors":"Anar Sh. Ibragimov","doi":"10.23880/ijfsc-16000259","DOIUrl":"https://doi.org/10.23880/ijfsc-16000259","url":null,"abstract":"","PeriodicalId":231200,"journal":{"name":"International Journal of Forensic Sciences","volume":"15 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":"134431926","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":"Age Estimation by Ossification at Elbow Joints – A Cross Sectional Study","authors":"V. J","doi":"10.23880/ijfsc-16000175","DOIUrl":"https://doi.org/10.23880/ijfsc-16000175","url":null,"abstract":"","PeriodicalId":231200,"journal":{"name":"International Journal of Forensic Sciences","volume":"1 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":"131586277","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":"Application of Time Series Analyses in Forensic Accounting","authors":"Z. Rezaee","doi":"10.23880/ijfsc-16000146","DOIUrl":"https://doi.org/10.23880/ijfsc-16000146","url":null,"abstract":"","PeriodicalId":231200,"journal":{"name":"International Journal of Forensic Sciences","volume":"4059 1 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":"127557813","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 Differences between Brain Finger Printing and Brain Electrical Oscillations Signature (BEOS) Profiling Systems used for Forensic Psychological Investigation","authors":"P. Kacker","doi":"10.23880/ijfsc-16000249","DOIUrl":"https://doi.org/10.23880/ijfsc-16000249","url":null,"abstract":"","PeriodicalId":231200,"journal":{"name":"International Journal of Forensic Sciences","volume":"1 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":"134646601","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}
One of the good indicators of social control of power is the way in which contemporary societies deal with transitional justice. The most academic approaches to transitional justice, especially in Brazil, usually does not observe the role played by The Supreme Court in particular, and the judiciary in general. This paper seeks to make a relatively different approach. We observe the regulatory frameworks of the Brazilian authoritarian periods, such as the preamble of the 1937 Brazilian Constitution and the preamble of the Institutional Act n. 1/64, looking at them as they were like the Comic Code Authority, in a comparative approach, and observing, also in a comparative way, the Supreme Court as representative of a kind of “Ring of Gyges”, the mythical famous magical artifact mentioned by Plato in his Republic, in order to allow the “invisibility” of supposed heroes at authoritarian regimes, in a struggle that sought to identify “good guys” and “bad guys”, or the “good” versus “evil” in a context in which normative transitional disputes resemble reports of different narratives, and within which the version matters more than the responsibility for the violation of rights and the human dignity. This paper uses the essay style, through bibliographic review as a method to talk about the theme described in this abstract.
{"title":"Social Rights and the (Lack of) Control of Power: The Brazilian Casea","authors":"Airto Chaves","doi":"10.23880/ijfsc-16000241","DOIUrl":"https://doi.org/10.23880/ijfsc-16000241","url":null,"abstract":"One of the good indicators of social control of power is the way in which contemporary societies deal with transitional justice. The most academic approaches to transitional justice, especially in Brazil, usually does not observe the role played by The Supreme Court in particular, and the judiciary in general. This paper seeks to make a relatively different approach. We observe the regulatory frameworks of the Brazilian authoritarian periods, such as the preamble of the 1937 Brazilian Constitution and the preamble of the Institutional Act n. 1/64, looking at them as they were like the Comic Code Authority, in a comparative approach, and observing, also in a comparative way, the Supreme Court as representative of a kind of “Ring of Gyges”, the mythical famous magical artifact mentioned by Plato in his Republic, in order to allow the “invisibility” of supposed heroes at authoritarian regimes, in a struggle that sought to identify “good guys” and “bad guys”, or the “good” versus “evil” in a context in which normative transitional disputes resemble reports of different narratives, and within which the version matters more than the responsibility for the violation of rights and the human dignity. This paper uses the essay style, through bibliographic review as a method to talk about the theme described in this abstract.","PeriodicalId":231200,"journal":{"name":"International Journal of Forensic Sciences","volume":"85 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":"127522608","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}
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