Faculty and Institute (คณะและสถาบัน): Recent submissions
Now showing items 321-340 of 3484
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UV protection and antibacterial properties of yarn coated with polyvinyl alcohol by nip-rollers process
(2022-04-24)The objective of this study is to explore a method to improve UV protection and antibacterial properties of the cotton yarn surface to produce high-quality textile products. Cotton yarns were coated with sodium hydrogen ... -
Development and evaluation of mini heat pump dryer for slice banana
(2022-04-24)The purposes of this research were to develop and to test performance of mini heat pump dryer for slice banana. Drying chamber of 0.48×0.47×0.39 m3 was designed and it could contain three trays. The three trays had dimension ... -
Response surface modeling and optimization of media nutrients for enhanced production of y -linolenic Acid in the moss physcomitrella patens using response surface methodology
(2022-04-24)The objective of this study is to obtain a model that maximize production of γ-linolenic acid (GLA) by the moss Physcomitrella patens, employing response surface methodology (RSM). The RSM with a three-variables (sucrose, ... -
Development of tablet product from riceberry broken rice
(2022-04-24)Riceberry rice is dark purple coloured grains. It is one of the most famous rice for consumers. There are nutrients and high antioxidant properties. Riceberry broken rice (RBR) is a by-product from the rice milling process ... -
Adsorption of chromium (III) solution using calcium hydroxyapatite
(2022-04-24)Chromium (III) is an inorganic salt being used as corrosion inhibitor, plating agents, surface treating agents, furniture, furnishings, and textile printing, and etc. The discharge of industrial waste water containing ... -
Development of pad Thai crispy bar
(2022-04-24)The aim of this research was to develop Pad Thai crispy bar, which is made from rice noodle (Chanthaburi's noodle), tofu, dried shrimp, garlic chives and peanut that have been cooked and dried.Mixed with Pad Thai sauce, ... -
Fried oil absorption property of nonwoven from rice straw cellulose fiber
(2022-04-24)The objectives of this research were to study cellulose fiber extraction from rice straw with sodium hydroxide in various conditions (with 5 , 1 0 and 1 0 % of sodium hydroxide at room temperature, 60ºC and 90 ºC for ... -
Antibacterial activity of indigo dyed fabrics
(2022-04-24)The objective of this research was to study the antibacterial activity of 16 samples of indigo dyed fabrics that are produced and sold in Sakon Nakhon Province. Effect of moisture and pH of indigo dyed fabrics on bacterial ... -
Use of humectants in mulberry paste product
(2022-04-24)The shelf-life extension of mulberry paste by using humectants to place sugar content could maintain the moisture while reducing the water activity (aw) of the product. The objectives of this research were to study on ... -
Properties of polypropylene conductive fiber from sheath-core bicomponent fiber
(2022-04-24)This is the study of a conductive sheath-core bicomponent fibers. The intentions of the experiments were to investigate feasibility of conductive sheath-core bicomponent fiber forming, using selected materials, and the ... -
Real-time travel time prediction algorithm using spatiotemporal speed interval patterns matching
(2022-04-24)Accurate, efficient and robust travel time prediction is crucial to the development of advanced traveler information systems for providing route guidance information. To achieve this goal, this paper proposed a travel time ... -
Quality control and loss reduction in the front side fender model assembly process using Poka-Yoke techniques
(2022-04-23)This study aimed to use Poka-Yoke techniques to help prevent errors and reduce loss in Front Side Fender Model assembly process. The researchers used four tools in the 7QC tools which were Check Sheet, Cause-and-Effect ... -
Determination of active constituents and antioxidant activity of premna trichostoma miq. leaf extract
(2022-04-23)Premna trichostoma Miq. (Lamiaceae) mainly distribute in Asia including Thailand. Folk healers use this plant to treat fever as a juice, splash, and bathe. The aims of this study are to evaluate the quantity of active ... -
An experimental study of solar panel efficiency with water cooling
(2022-04-23)This research aimed to experimentally study of solar panel efficiency with water cooling. Three mono-crystalline solar panels with the capacity of 80 W (for each panel) were used for this test. The first panel was a solar ... -
Application of a commercial flyback transformer for a high frequency high voltage source
(2022-04-23)In this article, the construction of a high-frequency, high-voltage commercial flyback transformer to supply an input voltage for a tesla transformer is proposed. The purpose of a demonstration is a breakdown through the ... -
The Mathematical simulation compared to operations a small distributed photovoltaic power plant in a distribution system
(2022-04-23)This paper presents a mathematical simulation to compared to operations a small distributed photovoltaic power plant in the distribution system. Practices transmission of electric power by small, distributed solar energy ... -
Characteristics of atomizer nozzle in gas atomization
(2022-04-23)This research article aims to study of the atomizer nozzle pattern in the gas atomization process. The production of metal powder by using a gas atomization process. It is the most popular process. This process is used in ... -
The Feasibility study for solvent based white ink for flexible packaging
(2022-04-23)The research proposes to find an optimum ratio of solvent based white ink for flexible package development by studying and comparing the qualification of white ink on plastic film. The process consists of separating the ... -
Immobilized free nitrogen-fixing bacteria azotobacter in natural materials and Its effect on growth of brassica chinensis in soil
(2022-04-23)Nitrogen is an essential nutrient for plant growth. When the plants have been grown for a long-term, effect to decreased nitrogen in soil and insufficiency of the plant growth. One biological method for increasing the ... -
Development of a model and forecasting of hourly uv index using artificial neural network (ANN) at Songkhla
(2022-04-23)In this work, solar erythemal ultraviolet radiation (EUV) which affects human skin and skin cancer was investigated at Songkhla province (7.2°N, 100.6°E). EUV was converted to UV index, then the data was used for model ...