Browsing by Author "อรทัย เขียวพุ่ม"
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Analysis of sunscreens by Fourier Transform Infrared Spectroscopy (FTIR) technique for forensic investigations.
Collection: Theses (Master's degree) - Forensic Science / วิทยานิพนธ์ – นิติวิทยาศาสตร์Type: Thesis(Silpakorn University, 1/7/2022)Sunscreens is one of the most widely used cosmetic among the female population. Traces of sunscreens may be found on various alternative surfaces in the crime scene. Identification of traces of sunscreen stain collected ... -
Development of analytical device for determination of nitrate and nitrite in gunshot residue on DISTANCE-BASED microfluidic paper
Collection: Theses (Master's degree) - Forensic Science / วิทยานิพนธ์ – นิติวิทยาศาสตร์Type: Thesis(Silpakorn University, 1/7/2022)Microfluidic paper-based measuring devices (µPADs) on Distance-base have been fabricated to determine nitrate and nitrite ion in the gunshot residues (GSR). The µPADs were formed by block-screen printing with beeswax and ... -
THE ELEMENT ANALYSIS OF SOIL SAMPLES BY SCANNING ELECTROMICROSCOPY AND ENERGY DISPERSIVE X-RAY SPECTROSCROPY FOR FORENSIC APPLICATION
Collection: Theses (Master's degree) - Forensic Science / วิทยานิพนธ์ – นิติวิทยาศาสตร์Type: Thesis(Silpakorn University, 1/7/2022)Soil sample has been proven to support the forensic investigation. There is an increasing demand for studies on such soil evidence. The objective of this work was to study the forensic application of scanning electron ... -
Estimating stature and gender of individual from step length and shoe dimensions for crime investigation
Collection: Theses (PH.D) - Forensic Science and Criminal Justice / ดุษฎีนิพนธ์ – นิติวิทยาศาสตร์และงานยุติธรรมType: Thesis(Silpakorn University, 18/6/2021)Footwear impression marks and footwear are among the most commonly found evidence at crime scenes. The aim of this study was to develop a formula for estimation of the stature and gender of an individual if the shoe ... -
A Simple and Rapid Spectrophotometric Method for Forensic Discrimination Potential of Blue Colored Pen Inks
Collection: Theses (Master's degree) - Forensic Science / วิทยานิพนธ์ – นิติวิทยาศาสตร์Type: Thesis(Silpakorn University, 1/7/2022)Examination and comparison of colored pen inks are important in forensic questioned documentsexamination. Pens are frequently used to make alterations to documents during forgery. The chances offraud are possible ...