Browsing Faculty of Science by Title
Now showing items 47-66 of 1231
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CARRYING CAPACITY ASSESSMENT OF ECOTOURISM IN MANGROVE AREA USING DPSIR METHOD: A CASE STUDY OF KLONG KONE, MUANG DISTRICT, SAMUT SONGKRAM PROVINCE
Collection: Theses (Master's degree) - Environment Science / วิทยานิพนธ์ - วิทยาศาสตร์สิ่งแวดล้อมType: Thesis(Silpakorn University, 12/7/2019)The objectives of this research are to study behavior and ecotourism resources utilization and to assess ecotourism carrying capacity of mangrove area in Klong Kone, Muang District, Samut Songkram Province. The study was ... -
Cercarial dermatitis and their snail hosts in the south of Thailand
Collection: Theses (Master's degree) - Biology / วิทยานิพนธ์ - ชีววิทยาType: Thesis(Silpakorn University, 24/11/2023)Cercarial dermatitis outbreaks have been reported in Surat Thani and Songkhla provinces, Thailand. Gastropods serve as the intermediate hosts for this snail-transmitted disease. The aim of this study was to examine the ... -
Change of Zn and Cu speciation during composting period of cow compost
Collection: Theses (Master's degree) - Environment Science / วิทยานิพนธ์ - วิทยาศาสตร์สิ่งแวดล้อมType: Thesis(Silpakorn University, 12/7/2019)The objective of this research was to study zinc (Zn) and copper (Cu) speciation during the fermenting period of cow manure mixed with agricultural wastes using community bureau of reference (BCR) technique. The species ... -
Changes and Factors related to aquaculture in mangrove forest areas : A Case study of Khlong Kone , Samut Songkhram Province
Collection: Theses (Master's degree) - Environment Science / วิทยานิพนธ์ - วิทยาศาสตร์สิ่งแวดล้อมType: Thesis(Silpakorn University, 18/6/2021)The aim of study was to investigate the change of aquaculture areas their characteristics together with the impacts on mangrove forest areas. The study was undertaken at Khlong Khon Subdistrict, Mueang District, Samut ... -
characterization of magnetic write heads using a high-frequency magnetic force microscope
Collection: Theses (Master's degree) - Physics / วิทยานิพนธ์ – ฟิสิกส์Type: Thesis(Silpakorn University, 12/7/2019)High-frequency magnetic force microscope (HF-MFM) was used to characterize perpendicular magnetic write heads in this thesis. The operation of the HF-MFM was similar to that of a conventional MFM technique, excepting that ... -
CHARACTERIZATION OF POLYSACCHARIDE EXTRACTED FROM Lentinus velutinus STRAIN WCR1104 AGAINST IN VITRO ANTICANCER ACTIVITY
Collection: Theses (PH.D) - Micro Biology / ดุษฎีนิพนธ์ – จุลชีววิทยาType: Thesis(Silpakorn University, 17/8/2018)The aim of this study was to evaluate some chemical properties and the anticancer activity of polysaccharides extracted from Lentinus spp. Several studies were reported about the pharmacological properties of L. edodes, ... -
Chemical Composition and Source Contribution of PM10 in an Industrial Area in Ratchaburi Province
Collection: Theses (Master's degree) - Environment Science / วิทยานิพนธ์ - วิทยาศาสตร์สิ่งแวดล้อมType: Thesis(Silpakorn University, 12/6/2020)This study aims to quantify concentration and composition of particles less than or equal to 10 micrometers in diameter (PM10) and assess its source contribution in a community near to factories. Two different community ... -
Chemical constituents and biological activities from Euphorbia lactea Haw and Thai hybrid Dendrobiums.
Collection: Theses (Master's degree) - Chemistry / วิทยานิพนธ์ - เคมีType: Thesis(Silpakorn University, 4/7/2023)Abstract Chemical investigation of the aerial part of Euphorbia lactea Haw resulted in the isolation of sixteen know compounds in duding four diterpenes; ent-16α,17-dihydroxyatisan-3-one (EL-1), ent-16S,17-dih ... -
Chemical constituents and biological activities from Miliusa sessilis Chaowasku & Kessler
Collection: Theses (Ph.D) - Organic Chemistry / ดุษฎีนิพนธ์ - เคมีอินทรีย์Type: Thesis(Silpakorn University, 10/7/2020)Bioassay-guided fractionation of the hexane and ethyl acetate extracts of the leaves of Miliusa sessilis Chaowasku & Kessler sp. nov. (Annoaceae) led to the isolation of nine new neolignans including four dihydro[b]benzofuran ... -
Chemical constituents from leaves and pods of MILLETTIA BRANDISIANA
Collection: Theses (Master's degree) - Organic Chemistry / วิทยานิพนธ์ - เคมีอินทรีย์Type: Thesis(มหาวิทยาลัยศิลปากร, 2008) -
Chemical constituents of the branches of Anomianthus dulcis and the branches of Dalbergia cochinchinensis Pierre
Collection: Theses (Master's degree) - Organic Chemistry / วิทยานิพนธ์ - เคมีอินทรีย์Type: Thesis(มหาวิทยาลัยศิลปากร, 2008) -
Chemical constituents of the resin of Garcinia hanburyi
Collection: Theses (Master's degree) - Organic Chemistry / วิทยานิพนธ์ - เคมีอินทรีย์Type: Thesis(มหาวิทยาลัยศิลปากร, 2007) -
Clean technology for reducing waste in the instant noodle production process
Collection: Theses (Master's degree) - Environment Science / วิทยานิพนธ์ - วิทยาศาสตร์สิ่งแวดล้อมType: Thesis(Silpakorn University, 29/11/2019)The objective of this research was to study causes of waste generation and to apply clean technology principles for reducing waste at the source in the instant noodle production process. This study was conducted by collecting ... -
Cloning and sequence analysis of envelope glycoprotein E2 or nucleocapsid protein of the classical swine fever virus that found in Thailand
Collection: Theses (Master's degree) - Biology / วิทยานิพนธ์ - ชีววิทยาType: Thesis(มหาวิทยาลัยศิลปากร, 2011) -
Color Data Augmentation through Learning Color-Mapping Parameters between Cameras
Collection: Theses (Master's degree) - Information Technology and Digital Innovation / วิทยานิพนธ์ - เทคโนโลยีสารสนเทศและนวัตกรรมดิจิทัลType: Thesis(Silpakorn University, 12/7/2019)In order to achieve a more accurate deep learning model, we need large amount of data. For imaging application, color data augmentation is usually required. Color jittering is a common current practice for such augmentation ... -
Colorimetric analysis of bloodstains for forensic application
Collection: Theses (Master's degree) - Forensic Science / วิทยานิพนธ์ – นิติวิทยาศาสตร์Type: Thesis(Silpakorn University, 28/6/2024)Bloodstain is one of the most commonly found physical evidence in a threatening crime scene. Estimating bloodstain aging is also challenging crime scene investigations. In the experiment, the bloodstain samples were prepared ... -
Colorimetric Analysis of Bloodstains in Crime Scence for Forensic Application
Collection: Theses (Master's degree) - Forensic Science / วิทยานิพนธ์ – นิติวิทยาศาสตร์Type: Thesis(Silpakorn University, 28/6/2024)The bloodstains are important forensic evidence often found in the serious crime case. The purpose of this study was to explore the use of colors analysis in the estimation of the age of bloodstains from bloodstain images ... -
Comparative DNA extraction method from adhesive tape evidence for person identification
Collection: Theses (Master's degree) - Forensic Science / วิทยานิพนธ์ – นิติวิทยาศาสตร์Type: Thesis(มหาวิทยาลัยศิลปากร, 2008) -
Comparative extraction method of Mitragynine for forensic scienceand their Antibacterial Property of Mitragyna speciosa Korth.
Collection: Theses (Master's degree) - Forensic Science / วิทยานิพนธ์ – นิติวิทยาศาสตร์Type: 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 ... -
A COMPARISON OF ACHIEVEMENT IN MATHEMATICS ON SET AND THEIR SATISFACTION BETWEEN USING INSTRUCTIONAL PACKAGES VIA GROUP PROCESS AND CONVENTIONAL APPROACH FOR MATTAYOMSUKSA 4 STUDENTS AT WATHUAICHORAKHE WITTHAYAKHOM SCHOOL, NAKHON PATHOM PROVINCE
Collection: Theses (Master's degree) - Mathematics Study / วิทยานิพนธ์ – คณิตศาสตร์ศึกษาType: Thesis(Silpakorn University, 17/8/2018)The purpose of this research was to compare the achievement in Mathematics on Set with instructional packages via group process and conventional approach for Mattayomsuksa 4 students at Wathuaichorakhe Witthayakhom School, ...