Now showing items 366-385 of 688

    • Hazards of reused cooking oil 

      หงษ์ศรีสุวรรณ์, นันทิรา (2015-06-11)
      Reused cooking oil is the oil which is used more than one time and contains less than 25% (by weight) of polar compounds. Degenerative reused cooking oil is the oil which is used more than two times and contains more than ...
    • Heat transfer enhancement of a recovery hot water tank from waste heat of condensing unit 

      Yaruang, Piyapong; ปิยะพงษ์ ยารวง; Katkhaw, Nopparat; นพรัตน์ เกตุขาว; Pudwong, Songpol; ทรงพล ผัดวงศ์ (2020-09-07)
      This research is to study in heat transfer of hot water tank from an air conditioner which is a cylinder type and has a hot water pipe around the tank. It is used for finding a position and a pattern of distribution of ...
    • Heritability, correlation and path coefficient of downy mildew, yield and yield components in cucumber 

      ทองลา, สุพิศา; ขนบดี, จานุลักษณ์; เจริญวัฒนะ, ปิยะวดี (2015-05-22)
      The relativity of the Downy Mildew (45 and 60 days after transplanting) for 109 lines in both yield and yield components of cucumber from July 2012 to March 2013 was studied at Agricultural Technology Research Institute ...
    • High Current Measurement Method by Means of Rogowski Coil Maximum 1kA 

      ตันมณีประเสริฐ, ธนารัตน์; วุ่นแม่สอด, ดลรวี; มาละวรรณโณ, ธนิต; กมลพันธ์, พันธวิศ (2012-07-28)
      Nowadays, electrical current measurements can be categorized into two methods; direct and indirect measurements. The small amount of electrical current can be directly measured by means of electrical current instrument ...
    • Hot-melt adhesive production from natural rubber 

      Boonrasri, Siwarote; ศิวโรฒ บุญราศณี (2021-08-07)
      The purpose of this research was to study hot-melt adhesives from natural rubber (Standard Thai Rubber 20, STR 20). In order to improve the adhesion and melting properties of hot-melt adhesive to get the best glue formula ...
    • Household heat use to improve sweet tamarind quality 

      Pachanatong, Manee; Suttha, Walaiporn; Panyathitipong, Woralak; มณี ภาชนะทอง; วไลภรณ์ สุทธา; วรลักษณ์ ปัญญาธิติพงศ์ (2020-01-06)
      Sweet tamarind is a unique and economic plant of Phetchaboon province and it has already been geographical indication (GI) registered. One of its main problems is fungal degeneration which cannot be physically visible. ...
    • Human capital management (HCM): meaning importance evolution and trends 

      Chamaram, Surasak (2018-07-05)
      Human resource is, nowadays, an important thing to every organization. Human resource is the main key to drive the organizations to achieve their objectives effectively and efficiently. Many organizations have thus started ...
    • Human resource management for startup business 

      Wiriyapipat, Nipa; นิภา วิริยะพิพัฒน์ (2020-09-07)
      The government of Thailand has endorsed “Thailand 4.0”as its new ploy and economic model for country development driven by innovation with the main focus on the importance and support to the startup business effectively. ...
    • The ice defrosting system management in refrigerator for energy saving 

      Rugthaicharoencheep, Nattachote; Boonthienthong, Manat; meeiam, Teerapong (2018-07-03)
      This paper presents about the defrosting time of evaporator in refrigerator by using the temperature different between evaporator and chilling area. This temperature different concept could control the defrosting system ...
    • The Image of the Faculty of Mass Communication Technology of Rajamangala University Technology Phra NaKhon in Perspective of M.6 Students in Bangkok Area 

      อาภาเวท, วิมลพรรณ; ชีวะสาธน์, สาวิตรี (2012-07-28)
      The purpose of this study was to examine the perspective of M.6 students in Bangkok area and explore their media exposure, knowledge, and attitude to the Faculty of Mass Communication Technology of Rajamangala University ...
    • Immobilized free nitrogen-fixing bacteria azotobacter in natural materials and Its effect on growth of brassica chinensis in soil 

      Tangsombatvichit, Pitchya; พิชญ์ ตั้งสมบัติวิจิตร; Tiammongkol, Thidarat; ธิดารัตน์ เทียมมงคล; Konganan, Nareerat; นารีรัตน์ คงอนันต์ (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 ...
    • In vitro micropropagation and microrhizome induction of curcuma comosa roxb 

      Phakpaknam, Sirirat; ศิริรัตน์ พักปากน้ำ; Yunchum, Natcha; ณัชชา ยูนชุ่ม; Dechkla, Manusawee; มนัสวี เดชกล้า; Pikunthong, Vachiraporn; วชิราภรณ์ พิกุลทอง (2023-03-28)
      This study was conducted to determine the effects of plant growth regulators on in vitro propagated plantlets and microrhizome inductions of Curcuma comosa Roxb. for an efficient development of plant regeneration. In vitro ...
    • In-depth Accident Investigation : A Case Study Bus Accident on Petkasem Road, Prachuapkhirikhan Province 

      เจ็ดวรรณะ, กฤษณ์; ดวงปั้น, กิตติศักดิ์ (2012-07-28)
      The objective of the study is to investigate the cause of double-decker accident by in-depth accident investigation method. The method could describe the critical conditions of the accident which include pre-crash, ...
    • Increasing efficiency of the electrical appliance production process by line balancing method 

      Donmuen, Manop; มานพ ดอนหมื่น; Rachsiriwatcharabul, Natworapol; ณัฐวรพล รัชสิริวัชรบุล (2020-09-07)
      This research aims to increasing efficiency in production and eliminate the problem of insufficient production capacity with respect to customer demand for electrical appliance factory by applying the line balancing method. ...
    • Increasing efficiency of vent brick arabian style manufacturing case study : muslim modern at pattani province 

      Sani, Suhaidee; ซูไฮดี สนิ; Rawangwong, Surasit; สุรสิทธิ์ ระวังวงศ์; Rojananukul, Julaluk; จุฬาลักษณ์ โรจนานุกูล; Meengam, Chaiyoot; ชัยยุทธ มีงาม (2023-03-29)
      The objective of this study is to improve the efficiency in manufacturing process of Arabian-style ventilation bricks with a new production method that uses a machine. The study focuses on all steps of productions in order ...
    • India : the Potential Market for Thai Entrepreneurs 

      โชคสุชาติ, ธิดารัตน์ (2012-03-30)
      During the last two decades, India has made significant strides in its economic growth and development. According to the assessment of potential by the comparative environmental frameworks, the strengths are summarized ...
    • An induction furnace with half bridge resonant inverter for brass 

      ชุดเจือจีน, สายชล; หทัยรัตน์ศิริ, วิเชียร; เพชรพันธุ์ศรี, วิโรจน์ (2015-05-20)
      This research presents the design and construction of molten brass to form the basis of induction heating. It is heated by the half-bridge voltage source in series resonant load by transferring the heat energy through the ...
    • Influence of drying air velocity characteristics on paddy drying 

      Wongbubpa, Nuttapong; ณัฐพงษ์ วงศ์บับพา; Treeamnuk, Krawee; กระวี ตรีอำนรรค; Treeamnuk, Tawarat; เทวรัตน์ ตรีอำนรรค (2023-03-29)
      The objective of this research was to study the influence of drying air velocity characteristics on paddy drying. The pneumatic dryer prototype was used in this study. Test drying 15 kg of Hom Pathum paddy at 22 – 25% ...
    • Influence of pruning on flowering, yield and fruit quality of longan 

      Sritontip, Chiti; Changjeraja, Sunti; Khaosumain, Yuttana; Tongaram, Direk; Boonket, Thananon (2017-08-22)
      This study was carried out to evaluate the influence of pruning on floral emergence, fruiting, yield and fruit quality in longan. Fifteen years old “Daw” longan trees were pruned in June 2013 at Agricultural Technology ...
    • Influence of sucrose on the degradation of anthocyanins in makiang jam 

      จินาการ, ชณิชา; จันทราช, ฐิติการณ์; กุลวงศ์, เพียงดาว; เศรษฐปราโมทย์, ณัฏวลิณคล (2015-05-21)
      The aim of this research was to study the influence of sucrose on the degradation of anthocyanins in makiang jam. Makiang flesh was prepared by three different methods. In the first method, makiang flesh was mixed with ...