ค้นดู Theses (Master's degree) - Forensic Science / วิทยานิพนธ์ – นิติวิทยาศาสตร์ โดยวันเผยแพร่
กำลังแสดงชิ้นงาน 1-20 จาก 255
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Determination of Chrysomya megacephala larval stages from cephalopharyngeal skeleton by Geometric morphometric method
คอลเลคชัน: Theses (Master's degree) - Forensic Science / วิทยานิพนธ์ – นิติวิทยาศาสตร์ประเภทผลงาน: Thesis(Silpakorn University, 10/7/2020)Chrysomya megacephala (Fabricius, 1794) is the most abundant and predominant species which arrives and colonizes a cadaver first in most parts of Thailand Therefore, its growth and development patterns have great implications ... -
The relationship between time peroid of death and quantitative of fat embolism in lung and brain found in fatality with bone fracture from the accident
คอลเลคชัน: Theses (Master's degree) - Forensic Science / วิทยานิพนธ์ – นิติวิทยาศาสตร์ประเภทผลงาน: Thesis(Silpakorn University, 10/7/2020)The objectives of this research are 1) to analyze the relationship between time period of death and quantitative of fat embolism in lung and brain and 2) to identify the differences of quantitative of fat embolism in lung ... -
An analysis of forensic evidence in Supreme Court's verdict on Sex offense during the year 2008 - 2019
คอลเลคชัน: Theses (Master's degree) - Forensic Science / วิทยานิพนธ์ – นิติวิทยาศาสตร์ประเภทผลงาน: Thesis(Silpakorn University, 10/7/2020)The objective of this work is to excecute content analyses of Supreme Court judgments concerning the use of forensic evidence in the adjudication of sexual offense cases during the years 2008-2019. In this study, the sexual ... -
ATR-FTIR ANALYSIS OF FABRICS AND THEIR THERMALLY TREATED SAMPLES FOR FORENSIC EXAMINATION
คอลเลคชัน: Theses (Master's degree) - Forensic Science / วิทยานิพนธ์ – นิติวิทยาศาสตร์ประเภทผลงาน: Thesis(Silpakorn University, 10/7/2020)The objective of this study is to identify fabrics and examine thermally treated fabrics using the Attenuated Total Reflection - Fourier Transform Infrared (ATR-FTIR) technique. Twelve samples of 100% cotton, 100% nylon, ... -
FTIR spectrophotometry and color measurement of soil samples for forensic examination
คอลเลคชัน: Theses (Master's degree) - Forensic Science / วิทยานิพนธ์ – นิติวิทยาศาสตร์ประเภทผลงาน: Thesis(Silpakorn University, 10/7/2020)FTIR spectrophotometry and color analysis were used to distinguish soil samples. Forty-one soil samples were collected from various locations of different environments in Thailand. The ATR-FTIR technique was employed in ... -
FTIR ANALYSIS AND COLOR DETERMINATION OF AUTOMOBILE PAINTS
คอลเลคชัน: Theses (Master's degree) - Forensic Science / วิทยานิพนธ์ – นิติวิทยาศาสตร์ประเภทผลงาน: Thesis(Silpakorn University, 10/7/2020)Paint samples can provide valuable evidence associating a suspect and a crime scene in forensic caseworks. The objective of this study is to apply the methods of FTIR microscope and color measurement to differentiate ... -
Development of microfluidic paper based analytical devices for determination of nitrate and nitrite in gunshot residues.
คอลเลคชัน: Theses (Master's degree) - Forensic Science / วิทยานิพนธ์ – นิติวิทยาศาสตร์ประเภทผลงาน: Thesis(Silpakorn University, 12/6/2020)Microfluidic paper-based analytical devices (µPADs) have been fabricated to determine nitrate and nitrite ions in samples of gunshot residues (GSR). The µPADs were created by screen printing with beeswax and the analysis ... -
Examination of automotive paint flakes by Attenuated Total Reflectance Fourier Transform Infrared Spectroscopy (ATR-FTIR) and Color determination
คอลเลคชัน: Theses (Master's degree) - Forensic Science / วิทยานิพนธ์ – นิติวิทยาศาสตร์ประเภทผลงาน: Thesis(Silpakorn University, 12/7/2019)The purpose of this study was to explore the use of Attenuated Total Reflectance Fourier Transform Infrared Spectroscopy (ATR-FTIR) technique and color measurement on spectrophotometer to diffentiate automotive paints. ... -
DETERMINATION OF NITRITES AND NITRATES IN GUNSHOT RESIDUES BY A PAPER-BASED DEVICE
คอลเลคชัน: Theses (Master's degree) - Forensic Science / วิทยานิพนธ์ – นิติวิทยาศาสตร์ประเภทผลงาน: Thesis(Silpakorn University, 12/7/2019)In this study, a paper-based device based on Griess reaction was fabricated and was used to determine the amounts of nitrite and nitrate ions in gunshot residues. The ImageJ software was used to measure color values of the ... -
FTIR analysis of soil and determination of soil color
คอลเลคชัน: Theses (Master's degree) - Forensic Science / วิทยานิพนธ์ – นิติวิทยาศาสตร์ประเภทผลงาน: Thesis(Silpakorn University, 12/7/2019)The objective of this study was to apply the methods of ATR-FTIR and color determination in the differentiation of soil samples. Thirty soil specimens were collected from locations of different environments. The IR spectra ... -
Estimation of the age of bloodstain on cloth by the method of image analysis
คอลเลคชัน: Theses (Master's degree) - Forensic Science / วิทยานิพนธ์ – นิติวิทยาศาสตร์ประเภทผลงาน: Thesis(Silpakorn University, 12/7/2019)The age of bloodstains is an important piece of information in forensic investigations of serious crimes. This study explored the use of image analysis in the estimation of the age of bloodstains on white cotton fabric. ... -
DETECTION OF HUMAN BLOODSTAINS ON VARIOUS TYPES OFSHOE SOLES BY THE METHODS OF PHENOLPHTHALEIN, LUMINOLAND FLUORESCEIN
คอลเลคชัน: Theses (Master's degree) - Forensic Science / วิทยานิพนธ์ – นิติวิทยาศาสตร์ประเภทผลงาน: Thesis(Silpakorn University, 12/7/2019)The objective of this work was to carry out a comparison study on the detection of human bloodstains deposited on different materials of shoe soles using phenolphthalein, luminol and fluorescein tests. Initially, the blood ... -
Detection of latent figerprints on adhesive side of adhesive tapes by using black powder with dishwashing liquid
คอลเลคชัน: Theses (Master's degree) - Forensic Science / วิทยานิพนธ์ – นิติวิทยาศาสตร์ประเภทผลงาน: Thesis(Silpakorn University, 12/7/2019)Fingerprints are the important physical evidence often recovered from crime scenes. The sticky side of adhesive tapes is one of the most difficult surfaces to process for latent fingerprints. The objective of this research ... -
Quantitative Analysis of Amphetamines, Ketamine and their Metabolites in Urine by Liquid Chromatography-Tandem Mass spectrometry (LC-MS/MS)
คอลเลคชัน: Theses (Master's degree) - Forensic Science / วิทยานิพนธ์ – นิติวิทยาศาสตร์ประเภทผลงาน: Thesis(Silpakorn University, 12/7/2019)Amphetamines, MDMA, MDEA, Ketamine and Phentermine have been the most commonly abused drugs in Thailand. Quantitative analysis of drugs in urine has the important for prove in forensic science. The concentration of abuse ... -
THE INTERACTIONS AMONG THE CHARACTERISTICS OF VARIABLES THAT AFFECT LUMINOL AND BLUESTAR IN DETECTING BLOODSTAIN
คอลเลคชัน: Theses (Master's degree) - Forensic Science / วิทยานิพนธ์ – นิติวิทยาศาสตร์ประเภทผลงาน: Thesis(Silpakorn University, 12/7/2019)The research aimed to study the interaction among characteristic of variables that affect on bloodstain after detecting by Luminol and Bluestar method. This research studied the color level and the persistence of ... -
Methamphetamine contents in seized drugs in some areas of Metropolitan Police
คอลเลคชัน: Theses (Master's degree) - Forensic Science / วิทยานิพนธ์ – นิติวิทยาศาสตร์ประเภทผลงาน: Thesis(Silpakorn University, 12/7/2019)Methamphetamine remains the major illicit drug widely used in Thailand and the number of its seizures continues to be increasing. The drug appears in the tablet form commonly known as “ya-ba” and in crystalline solid ... -
Comparative extraction method of Mitragynine for forensic scienceand their Antibacterial Property of Mitragyna speciosa Korth.
คอลเลคชัน: Theses (Master's degree) - Forensic Science / วิทยานิพนธ์ – นิติวิทยาศาสตร์ประเภทผลงาน: Thesis(Silpakorn University, 12/7/2019)This experiment studied and compared the extracting method and separating of Mitragynine from Katom in a quantitative and speed of the extraction method. The method commonly used in the general extraction of alkaloids and ... -
Analysis of offenders' demographic data and case data of serious crimes in Provincial Police Region 7 in 2015
คอลเลคชัน: Theses (Master's degree) - Forensic Science / วิทยานิพนธ์ – นิติวิทยาศาสตร์ประเภทผลงาน: Thesis(Silpakorn University, 12/7/2019)The aim of this work is to determine the association between offenders’ demographic data and case data of serious crimes in 2015 (310 cases) as reported by Provincial Police Region 7. The cases were grouped into three ... -
Purification and determination minimum concentration of Mitragynine from Mitragyna Speciosa Korth leaves by thin layer chromatography (TLC)
คอลเลคชัน: Theses (Master's degree) - Forensic Science / วิทยานิพนธ์ – นิติวิทยาศาสตร์ประเภทผลงาน: Thesis(Silpakorn University, 12/7/2019)Mitragynine is an alkaloid found in Mitragyna Speciosa Korth leaves, it was reported that the compound produced an effect on mine and central nervous. Thai villagers have used it for a long time as a traditional medicine ... -
INTERACTION BETWEEN GENDER, BLOOD DILUTION LEVELS, TYPES OF SURFACES, UV LIGHT PROJECTION AND THE DURATION OF UV LIGHT FOR DETECTING BLOOD STAINS BY USING THE KASTLE-MEYER TEST AND FOB 1-STEP FECAL OCCULT BLOOD
คอลเลคชัน: Theses (Master's degree) - Forensic Science / วิทยานิพนธ์ – นิติวิทยาศาสตร์ประเภทผลงาน: Thesis(Silpakorn University, 12/7/2019)The objectives of this research are to study the interaction between the characteristics of variables that affect the bloodstain investigation after UV irradiation by studying the color level of bloodstain investigation ...