Now showing items 61-80 of 274

    • Monitoring of above ground oil storage tanks with nondestructive testing using acoustic emission technique 

      Rachawong, Sukritta; ศุกฤตา ราชวงศ์; Chuaprang, Nattavut; ณัฐวุฒิ เชื้อปรางค์ (2020-09-29)
      Non-destructive test with Acoustic Emission technique was used for monitoring of the corrosion in the above ground oil storage tank. In the analytical characteristics of acoustic emission wave, however, Acoustic Emission ...
    • The decreasing of friction properties of aluminium from anodizing process and silicon dioxide supplement 

      Promchada, Nuttawan; ณัฐวรรณ พรมชาดา (2020-09-29)
      Aluminum is a lightweight material which are popularly used in various parts of the industry. However, there are some limitations on the tribological properties such as abrasive wear and friction when it was compared to ...
    • Development of eco-packaging using the composites of water hyacinth fibers, rice husk, and coconut fibers for temperature preservation 

      Krutsutha, Phattaraporn; ภัทรพร ครุฑสุธา; Eamrucksa, Aditad; อดิทัศน เอี่ยมรักษา; Teerachaigeuagool, Supanida; ศุภนิดา ธีรชัยเกื้อกูล (2020-09-29)
      The research was to develop environmental packaging from composite materials, hyacinth fiber, rice husk and coconut fiber for temperature preservation to replace the use of foam packaging that cannot be degraded naturally. ...
    • Environmentally friendly dehumidifying product using silica extracted from bamboo leaves 

      Phomketjan, Siriwan; ศิริวรรณ พรมเกตุจันทร์; Wongprayoon, Thapakorn; ฐาปกรณ์ วงษ์ประยูร (2020-09-29)
      Silica is an amorphous and nanometer scale voids and porous form of silicon dioxide. As long known for its high specific surface area, synthetic silica has been used to adsorb water readily and applied for keeping many ...
    • The development of gas detector for installation on drone 

      Chaiyamong, Pongtipat; พงษ์ฑิพัฒน์ ไชยมงค์; Dechopon, Satja; สัจจา เดโชพล; Boonsrithong, Passavit; ภาสวิชญ์ บุญศรีทอง (2020-09-29)
      The objective of this study were 1) to develop the gas detector unit for installation on Drone, and 2) to test the operational sensitivity of the developed device. The development steps included designing, complying the ...
    • Improvement of tribological properties of aluminium surface with anodizing process and titanium dioxide supplement 

      Kiawchaisong, Kritchawan; กริชวรรณ เกี้ยวชายสงค์ (2020-09-29)
      Aluminium was used in many industrial applications due to good properties such as ductile, high corrosion resistant and high electrical conductivity. Since wear resistance of aluminium was very poor so that it was a ...
    • The efficiencies study of fermented juice and melodies for growing fairy rose 

      Butwang, Phatcharaphon; พัชราภรณ์ บุตรวัง; Kerdsart, Arunrat; อรุณรัตน์ เกิดศาสน์; Kiutket, Sasipim; ศศิพิมพ์ ครุธเกตุ (2020-09-29)
      The objectives of this research were to study the growth rate of microbial sludge in the fermented juice, and to study the efficiencies of fermented juice and melodies on Fairy Rose growth. In the experiments, the growth ...
    • The study on treatment efficiency of phthalate compound contaminated in water using microfiltration membrane 

      Boonyaroj, Varinthorn; วรินธร บุญยะโรจน์; Saramanus, Sirichai; ศิริชัย สาระมนัส (2020-09-29)
      Nowadays, increasing water pollution has put significant pressure on water resources. Natural organic matter and organic micro-pollutants have been found in potentially harmful concentrations in numerous water sources. ...
    • Factors affecting the employee’s eerformance efficiency at faculty of science and technology, rajamangala university of technology phra nakhon 

      Inkaew, Kanawut; คณาวุฒิ อินทร์แก้ว; kusolthammarat, Supawan; ศุภวรรณ กุศลธรรมรัตน์ (2020-09-29)
      The main objective of this research is to study the factors that affect the work efficiency of personnel. Faculty of Science and Technology Rajamangala University of Technology Phra Nakhon This will lead to suggestions for ...
    • Factors influencing on conducting research among academic staff faculty of science and technology, rajamangala university of technology phra nakhon 

      Prabpayak, Chanwit; ชาญวิทย์ ปราบพยัคฆ์; Boonchoo, Thanaporn; ธนาพร บุญชู (2020-09-29)
      The objective of this research is to study the factors affecting the academic position of faculty members of the faculty of science and technology, Rajamangala University of Technology Phra Nakhon which consists of 5 ...
    • Topological CI-algebras 

      Prabpayak, Chanwit; ชาญวิทย์ ปราบพยัคฆ์ (2020-09-29)
      In this research, we will study an algebraic structure, CI-algebra. Then we apply the notion of topology on a CI-algebra and investigate some related properties.
    • The potential and applications of plasmonics interferometr 

      Sripakdee, Chatchawal; ชัชวาล ศรีภักดี (2020-09-29)
      In this research, the design of plasmonics interference using micro PANDA ring resonator as the source of single photon and entangled photon generation from the four-wave mixing process was studied. The coincidence of ...
    • The generate of initial conditions for weather predictions 

      Saiuparad, Sunisa; สุนิสา สายอุปราช (2020-09-29)
      Weather forecasts are very necessary to predict the future weather conditions. The important thing in forecasting is the model and variables. The model used in the forecasting must be accurate and effective. In addition, ...
    • The potential of siphonodon celastrineus griff, traditional medicinal plants of thailand for treatment from local wisdom knowledge lead to the development of sustainable use 

      Polyium, Udomdeja; อุดมเดชา พลเยี่ยม; Panya, Niphaporn; นิภาพร ปัญญา (2020-09-29)
      The research project on The potential of Siphonodon celastrineus Griff, traditional medicinal plants of Thailand for treatment from local wisdom knowledge lead to the development of sustainable use, with the objective of ...
    • Fire monitoring of municipal solid waste in dumpsite area using drone and remote sensing technology 

      Inkaew, Kanawut; คณาวุฒิ อิททร์แก้ว (2020-09-12)
      This research was the application of Unmanned Arial Vehicle (drones) in conjunction with remote sensing technology to monitor the occurrence of the waste dump site fire. The research began with designing and developing ...
    • Treatment of municipal wastewater by anaerobic sequencing batch reactor with shoe soles 

      Karanan, Sirinart; สิรินารถ คะระนันท์; Rodmuang, Siriwan; ศิริวรรณ รอดม่วง; Kongkrashang, Preawphan; แพรวพรรณ กองกะแชง (2020-09-11)
      This research has studied the treatment of municipal wastewater with shoe soles as a supporting media for Sequencing Batch Reactor. The objectives of this research were the conditions to for optimize growing Photosynthetic ...
    • Ceramic Membrane Filtration from Industrial Ashes 

      Laongthong, Sunida; สุนิดา ละอองทอง; Waijai, Phuttharaksa; พุทธรักษา ไหวใจ; Laongthong, Sunisa; สุนิสา ละอองทอง (2020-09-11)
      This research studied the efficiencies of ceramic membrane filtration from industrial asphalt for dyeing wastewater treatment by forming a ceramic membrane in a diameter of 6 cm, height of 2 cm. An appropriate proportion ...
    • Bagasse packaging antagonising fungi with tumeric extract for green cos lettuce cultivation 

      Buaban, Piyapat; ปิยะพัทธ์ บัวบาน; Lumjuan, Sarinya; สริญญา ลำจวน (2020-09-11)
      The purpose of this research was to develop bagasse packaging antagonizing fungi with turmeric extract for Green Cos Lettuce cultivation. The bagasse package would incorporated with fungistatic turmeric extract, instead ...
    • Development of short courses in the production of household chemicals 

      Polyium, Udomwish; อุดมเดชา พลเยี่ยม; Sawekwiharee, Sangwoei; สังเวย เสวกวิหารี; Boonchoo, Thanaporn; ธนาพร บุญชู; Kuttiyawong, Anchana; อัญชนา ขัตติยะวงศ์; Chansuvarn, Woravith; วรวิทย์ จันทร์สุวรรณ (2020-09-06)
      The purpose of this research was to develop a short vocational training course on household chemical products and to develop a training course for shortterm vocational training in the production of household chemicals. ...
    • Training curriculum development for enhancing skills in general ability 

      Tangcharoen, Sukjit; สุขจิตร ตั้งเจริญ; Smithpreecha, Narudee; นฤดี สมิทธ์ปรีชา (2020-09-06)
      This research aims to: (1) develop the training curriculum development for enhancing skills in general ability, ( 2) evaluate the effectiveness index of the training curriculum development for enhancing skills in general ...