Browsing Faculty of Science by Title
Now showing items 21-40 of 1231
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Analysis of Wide Area Adjacent Track Erasure in Magnetic Write Heads using Magnetic Force Microscopy
Collection: Theses (Master's degree) - Physics / วิทยานิพนธ์ – ฟิสิกส์Type: Thesis(Silpakorn University, 12/7/2019)Wide area adjacent track erasure (WATEr) is one of significant problems limiting the performance of magnetic write heads. This problem leads to the stored data near and also far from a written track being erased. Typically, ... -
Antibacterial Activities of Crude Extracts of Leaves of Sugar Apple, Asiatic Pennywort and Ivy Gourd Against Xanthomonas oryzae pv. oryzae
Collection: Theses (Master's degree) - Environment Science / วิทยานิพนธ์ - วิทยาศาสตร์สิ่งแวดล้อมType: Thesis(Silpakorn University, 17/8/2018)Xanthomonas oryzae pv. oryzae is the causal agent of rice bacterial blight disease. The current research aimed to investigate the antibacterial activities of the methanol crude extracts of leaves of sugar apple, Asiatic ... -
Antimicrobial susceptibility pattern of Escherichia coli and Staphylococcus aureus isolated from working area in the Veterinary Teaching hospital, Nakhonpathom
Collection: Theses (Master's degree) - Environment Science / วิทยานิพนธ์ - วิทยาศาสตร์สิ่งแวดล้อมType: Thesis(Silpakorn University, 12/7/2019)Animal hospitals, where many healthy and sick animals come to receive the medical services every day, may pose a high risk of transmission of contaminated pathogens between animals and humans. Thus this study aims to isolate ... -
Apparatus for measuring frequency and magnetic response of magnetic force microscopy probes
Collection: Theses (Master's degree) - Physics / วิทยานิพนธ์ – ฟิสิกส์Type: Thesis(Silpakorn University, 12/7/2019)Characterization and inspection of magnetic force microscopy (MFM) probes are generally done in a conventional atomic force microscope (AFM) with a patterned magnetic recording media as a test sample. During the characterization, ... -
Application of clean technology for environmental management : Case study of West Coast Engineering Company
Collection: Theses (Master's degree) - Environment Science / วิทยานิพนธ์ - วิทยาศาสตร์สิ่งแวดล้อมType: Thesis(Silpakorn University, 24/11/2023)Effective environmental pollution should focus on management that can contribute to the development of the industrial business sector along with environmental sustainability. Cleaner technology is a tool to improve the ... -
An Application of Fuzzy Logic in Traffic Signal Control
Collection: Theses (Master's degree) - Mathematics Study / วิทยานิพนธ์ – คณิตศาสตร์ศึกษาType: Thesis(Silpakorn University, 12/7/2019)In this research, we design a model for applying fuzzy logic to traffic light control in single isolated intersections. Traffic data and other related physical data of Sanam Chandra Intersection, in Muang Nakhonpathom, ... -
Application of Histochemical Technique for Fat Embolism–Related Sudden Unexpected Death in IFM Autopsy Cases
Collection: Theses (Master's degree) - Forensic Science / วิทยานิพนธ์ – นิติวิทยาศาสตร์Type: Thesis(Silpakorn University, 28/6/2024)Fat embolism is a common cause of death after trauma. The mechanism is that fat emboli leak into the circulatory and respiratory systems and obstruct the blood vessels. Fractures of long bones, fractures with metal splints, ... -
Application of machine learning and mean-shift clustering for efficient liver segmentation from CT images
Collection: Theses (Ph.D) - Information Technology and Digital Innovation / ดุษฎีนิพนธ์ - เทคโนโลยีสารสนเทศและนวัตกรรมดิจิทัลType: Thesis(Silpakorn University, 12/7/2019)Nowadays, 3D computed tomography (CT) data is commonly employed to diagnose liver cancer or to examine liver condition. This work proposes a method that can quickly find a location of the biggest CT slice of the liver. We ... -
Applied Big Data Technique for MASSIVE OPEN ONLINE COURSES (MOOCs) recommendation system
Collection: Theses (Ph.D) - Information Technology and Digital Innovation / ดุษฎีนิพนธ์ - เทคโนโลยีสารสนเทศและนวัตกรรมดิจิทัลType: Thesis(Silpakorn University, 25/11/2022)Traditional recommendation techniques have difficulty scaling out, resulting in poor quality of the recommendation system. Can't support large data Especially when there are so many options to choose from. It becomes ... -
The assessment and monitoring system development for life and sex offenders on felony charges in prisons located in Bangkok Metropolitan region : a retrospective study.
Collection: Theses (PH.D) - Forensic Science and Criminal Justice / ดุษฎีนิพนธ์ – นิติวิทยาศาสตร์และงานยุติธรรมType: Thesis(Silpakorn University, 4/7/2023)The purposes of this research were 1) to develop and evaluate the validity of Thai-version of Oxford Risk of Recidivism Tool (OxRec), 2) to develop cut-off score of OxRec, 3) to study concurrent validity of OxRec, 4) to ... -
Assessment of air and noise pollution on a tourism area in Ratchaburi’s old town
Collection: Theses (Master's degree) - Environment Science / วิทยานิพนธ์ - วิทยาศาสตร์สิ่งแวดล้อมType: Thesis(Silpakorn University, 28/6/2024)Ratchaburi old town has been designated as cultural heritage conservation area of in Thailand. A recent study has proposed building a walking route to promote cultural and environmental-friendly tourism in this area. This ... -
Assessment of Chemical Storage of Industrial Factories in Eastern Part of Thailand
Collection: Theses (Master's degree) - Environment Science / วิทยานิพนธ์ - วิทยาศาสตร์สิ่งแวดล้อมType: Thesis(Silpakorn University, 29/11/2019)The continuous expansion of the industries results in a higher consumption and storage of chemicals which is a risk of accidents, especially in the chemical industries. The most important measure to prevent accidents is ... -
Assessment of Environmental Pollution Risk Areas due to Industries in Nakhon Pathom Province
Collection: Theses (Master's degree) - Environment Science / วิทยานิพนธ์ - วิทยาศาสตร์สิ่งแวดล้อมType: Thesis(Silpakorn University, 1/7/2022)Nakhon Pathom Province, adjacent area of Bangkok, has expanded its urban community and also rapid growth of economic and industrial sectors, resulting in continuous environmental pollution problems. According to recorded ... -
Assessment of Greenhouse Gas Emissions from Municipal Solid Waste Management of Ban Bo Subdistrict Administrative Organization, Samut Sakhon Province
Collection: Theses (Master's degree) - Environment Science / วิทยานิพนธ์ - วิทยาศาสตร์สิ่งแวดล้อมType: Thesis(Silpakorn University, 24/11/2023)This study assessed GHG emissions resulting from the solid waste management system of Tambon Ban Bo administrative organization, Amphoe Muang , Samut Sakhon Province, Thailand, during 2023 - 2030. This evaluation is ... -
Assessment of the Potential of Compost from Pineapple Leaves to Reduce Life Cycle Environmental Impacts of Nanglae Pineapple Production
Collection: Theses (Master's degree) - Environment Science / วิทยานิพนธ์ - วิทยาศาสตร์สิ่งแวดล้อมType: Thesis(Silpakorn University, 10/7/2020)In the northern region of Thailand, Nang Lae pineapple is considered to be a famous variety which is mainly cultivated locally in Nang Lae Subdistrict, Muang District, Chiang Rai province and has been registered to be ... -
ATR-FTIR ANALYSIS OF FABRICS AND THEIR THERMALLY TREATED SAMPLES FOR FORENSIC EXAMINATION
Collection: Theses (Master's degree) - Forensic Science / วิทยานิพนธ์ – นิติวิทยาศาสตร์Type: 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, ... -
ATR-FTIR SPECTROSCOPIC AND GC-MS METHOD FOR DETECTION OF SIBUTRAMINE ADULTERATION IN COFFEE SLIMMING
Collection: Theses (Master's degree) - Forensic Science / วิทยานิพนธ์ – นิติวิทยาศาสตร์Type: Thesis(Silpakorn University, 1/7/2022)One of the most common adulterants: Sibutramine has been found in slimming products. This work aimed to study the application of attenuated total reflectance Fourier transform infrared spectroscopy (ATR-FTIR) and gas ... -
ATTEMPTED SYNTHESIS AND ANTICANCER ACTIVITIES EVALUATION OF CANNABIDIOL AND LIMONENE DERIVATIVES
Collection: Theses (Master's degree) - Chemistry / วิทยานิพนธ์ - เคมีType: Thesis(Silpakorn University, 4/7/2023)Cannabis has received a lot of attention from the government and the public due to the expectation of patients for being used as a medicine and product development for export. As previously reported, one of the important ... -
ATTEMPTED SYNTHESIS OF CYCLOPENTENONE DERIVATIVES USING CHIRAL ANTHRACENE
Collection: Theses (Master's degree) - Organic Chemistry / วิทยานิพนธ์ - เคมีอินทรีย์Type: Thesis(Silpakorn University, 12/7/2019)Cyclopentenones comprise of five membered ring with ketone and double bond in the same ring. This class of compounds was of interest since they possess a variety of biological activities. The previous studies were reported that ... -
BATIK WASTEWATER ADSORPTION BY BIOMASS POWER PLANT FLY ASH
Collection: Theses (Master's degree) - Environment Science / วิทยานิพนธ์ - วิทยาศาสตร์สิ่งแวดล้อมType: Thesis(Silpakorn University, 2/7/2021)The objective of this research is to study the factors affecting the efficiency and optimum conditions for adsorption of organic matter, dyestuff, and heavy metals by rubber wood fly ash (RBFA) and rice husk fly ash (RFA) ...