Japanese Journal of Science and Technology for Identification最新文献_第3页

Ash and Elemental Analyses for Forensic Discrimination of Pressure Sensitive Adhesive Tapes 压敏胶带法医鉴定的灰分和元素分析

Japanese Journal of Science and Technology for Identification Pub Date : 1900-01-01 DOI: 10.3408/JASTI.1.27

Y. Ehara, T. Tsukame, M. Kutsuzawa

引用次数: 5

MtDNA Sequence Analysis Using Capillary Electrophoresis and Its Application to the Analysis of MtDNA in Hair 毛细管电泳MtDNA序列分析及其在毛发MtDNA分析中的应用

Japanese Journal of Science and Technology for Identification Pub Date : 1900-01-01 DOI: 10.3408/JASTI.7.123

K. Sekiguchi, K. Imaizumi, H. Matsuda, N. Mizuno, Kanako Yoshida, H. Senju, Hajime Sato, K. Kasai

{"title":"MtDNA Sequence Analysis Using Capillary Electrophoresis and Its Application to the Analysis of MtDNA in Hair","authors":"K. Sekiguchi, K. Imaizumi, H. Matsuda, N. Mizuno, Kanako Yoshida, H. Senju, Hajime Sato, K. Kasai","doi":"10.3408/JASTI.7.123","DOIUrl":"https://doi.org/10.3408/JASTI.7.123","url":null,"abstract":"A procedure for the analysis of mitochondrial DNA (mtDNA) using capillary electrophoresis instead of former gel-based methods is described. The procedure requires less manual manipulation in terms of electrophoresis and, therefore, reduces the chance of either human- or gel-related failures. Thus, the method is suitable for performing mtDNA typing from limited amounts of forensic samples. We also performed mtDNA typing of hair samples using this method, and were successful in typing from both hair roots and hair shafts as well as saliva and nail samples. The amount of PCR product indicated that the amount of mtDNA in the tip side of the hair shaft was less than that in the root side. However, one hair sample showed equal amounts of PCR products in both the tip and the root side. For the analysis of a sample derived from an individual with heteroplasmic mtDNA, the proportions of heteroplasmy from the saliva and nail samples were different from those from hair samples. For analyses of hairs from the same individual, each region of the hair showed different proportions of heteroplasmy and the results indicated the possibility of the different sequences in the same hair sample. Therefore, mtDNA analysis of hair samples will require additional investigation of procedures for heteroplasmic mtDNA. These results strongly suggest that the application of the developed method for hair samples will require careful treatment of the samples and a rigorous analysis of the results.","PeriodicalId":134327,"journal":{"name":"Japanese Journal of Science and Technology for Identification","volume":"41 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":"128142414","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: 19

Face-to-Face Video Superimposition Using Three Dimensional Physiognomic Analysis 使用三维面相分析的面对面视频叠加

Japanese Journal of Science and Technology for Identification Pub Date : 1900-01-01 DOI: 10.3408/JASTI.1.11

M. Yoshino, S. Kubota, H. Matsuda, K. Imaizumi, S. Miyasaka, S. Seta

{"title":"Face-to-Face Video Superimposition Using Three Dimensional Physiognomic Analysis","authors":"M. Yoshino, S. Kubota, H. Matsuda, K. Imaizumi, S. Miyasaka, S. Seta","doi":"10.3408/JASTI.1.11","DOIUrl":"https://doi.org/10.3408/JASTI.1.11","url":null,"abstract":"This face-to-face video superimposition system consists of two main pieces of equipment, namely a 3D physiognomic measurement apparatus for obtaining 3D image data of face, and a 3D analysis apparatus for comparing the 3D facial image with facial photographs video superimposition. The 3D physiognomic measurement apparatus is composed of a detector comprised of two laser scanner devices and two CCD cameras, an image encoder interfaced to a computer, and two TV monitors. The 3D analysis apparatuis comprises of the following five parts : a host computer, an image processing unit, a CCD camera for inputting facial photographs of a perpetrator, a video image mixing unit and a TV monitor. The 3D surface morphology of a suspect face is measured with the detector using three representative parameters of the facial surface, that is, the illumination, brightness and depth data. The parameters are measured and then stored on the floppy disk. The 3D facial image of the suspect is superimposed on the facial photograph of the perpetrator on the monitor using the 3D analysis apparatus. In order to assess the reliability of the facial photographic identification with this system, the face-to-face superimposition was experimentally investigated. An oblique facial photograph of a target person was compared to the 3D facial image of the target person and other 19 examinees. The 2D facial photograph of the target person revealed a good match with the 3D facial image of one of the subjects, giving a positive identification. This system will be a useful tool for forensic photographic comparison and will prove very effective in court because the video superimposition of two faces can be performed under the same facial orientation.","PeriodicalId":134327,"journal":{"name":"Japanese Journal of Science and Technology for Identification","volume":"43 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":"134433854","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: 16

Behavioral Changes in Guinea Pigs Treated with Long-Term Administration of Methamphetamine and Immunohistochemical Changes in Their Brains 长期服用甲基苯丙胺豚鼠的行为改变和大脑免疫组织化学变化

Japanese Journal of Science and Technology for Identification Pub Date : 1900-01-01 DOI: 10.3408/JASTI.1.21

S. Kubota, S. Miyasaka, M. Yoshino, Ken Tanaka, Takako Inoue, S. Seta

引用次数: 0

Estimation of the Major Cause for Toxic Gases Inhalation-Induced Death in Fire Accident, with the Use of the Classification of Gas Toxicity in Rabbits 火灾事故中吸入有毒气体致死亡的主要原因及其对家兔气体毒性分类的应用

Japanese Journal of Science and Technology for Identification Pub Date : 1900-01-01 DOI: 10.3408/JASTI.2.15

K. Harafuji

引用次数: 0

An Improved Method for Analysis of Oxidation Dyes in Human Hair 一种改进的头发氧化染料分析方法

Japanese Journal of Science and Technology for Identification Pub Date : 1900-01-01 DOI: 10.3408/JASTI.1.49

N. Tanada, M. Kageura, S. Kashimura, K. Hara, Y. Hieda

引用次数: 0

The Cranio-Facial Superimposition Technique Using Personal Computer 基于个人计算机的颅面叠加技术

Japanese Journal of Science and Technology for Identification Pub Date : 1900-01-01 DOI: 10.3408/JASTI.3.57

Hiroyuki Moriyoshi, Toshio Morikawa, T. Abe, Hideki Nakayama, S. Nakaki, K. Itohara

引用次数: 1

市販 Lewis 式血液型検査用モノクローナル抗体の法科学的検査への応用について市售Lewis血型检测单克隆抗体的法科学检测应用

Japanese Journal of Science and Technology for Identification Pub Date : 1900-01-01 DOI: 10.3408/JASTI.3.73

毅大森, 俊二桐原, 元佐藤, 活子坂井

引用次数: 0

ABO Blood Group System: Transition of Era from Immunoserology to Molecular Biology Triggered by ABO Gene Cloning ABO血型系统:由ABO基因克隆引发的从免疫血清学到分子生物学时代的过渡

Japanese Journal of Science and Technology for Identification Pub Date : 1900-01-01 DOI: 10.3408/JASTI.4.1

F. Yamamoto

引用次数: 0

An Analysis on the Repetition of Criminal Modus Operandi 犯罪手法的重复分析

Japanese Journal of Science and Technology for Identification Pub Date : 1900-01-01 DOI: 10.3408/JASTI.3.49

Kaeko Yokota-Sano, Shōichi Watanabe

引用次数: 4