งานวิจัยนี้นำเสนอการสร้างตัวตรวจจับไร้สาย (Wireless sensor) แบบอัตราต่ำ (Low rate) ที่มีขนาดเล็กราคาไม่แพง ภายในมีส่วนประมวลผล ส่วนติดต่อสื่อสารและส่วนตรวจจับ (Sensing Device) เพื่อใช้ในระบบการเฝ้าสังเกต และตรวจจับการเกิดน้ำท่วม โดยนำมาใช้กับเครือข่ายตรวจจับไร้สาย (Wireless sensor networks : WSN) ข่อจำกัดของตัวตรวจจับอยู่ที่พลังงาน ระยะทางในการติดต่อสื่อสาร และความสามารถในการประมวลผล แต่จะทำงานร่วมกันเป็นเครือข่ายขนาดใหญ่ เพื่อตรวจจับเหตุการณ์ที่ต้องการในพื้นที่ขนาดใหญ่ ที่มีการเข้าถึงลำบากหรือต้องเสี่ยงภัย มีการรับส่งข้อมูลจากจุดตรวจจับ (Sensor Nods) แต่ละจุดรวบรวมและส่งต่อข้อมูลเพื่อนำไปประมวลผลหรือใช้ในการเตือนภัย ในขั้นต้นของการทดลองจะสร้างโนด และหาเปอร์เซ็นต์ของการรับส่งระหว่างโนดหลัก และโนดย่อย

This research presents a study of the resistance to carbonation compressive strength and porosity of concrete containing ground bottom ash. Three different of bottom ash finenesses viz. coarse bottom ash (GBA-1) ground medium bottom ash (GBA-2) and ground fine bottom ash (GBA-3) were used for the study. Portland cement (CT) is partially replaced with ground bottom ash at 0-40% by weight of the bottom ash. The water to binder ratio was kept constant at 0.5. Compressive strength porosity and resistant to carbonation of concrete were investigated. Fine bottom ash has a high potential to be used as a good cementitious material. The results show that the compressive strength and low porosity of concrete improves substantially with partial replacement of Portland cement with fine bottom ash. Concrete mix cement containing 10-20% of fine bottom ash can be used to make cementitious materials. The use of finer bottom ash produces concrete mix with good strength and resistance to carbonation.

Most inhabitants of Kaeng Pra Lom village Sai York Kanchanaburi province are royal through project of Princess Maha Chakri Sirindhom Rattanaraj Suda have an occupation of agriculture especially cassava com banana turmeric and other. Unfortunately a lot of some part of turmeric will be waste. As the result of only of turmeric will be waste. As the results of only some part of turmeric can be used and a lot of other will be destroyed. The objectives of this research are study of the properties of the fiber from turmeric waste design an Eco Designproduct transfer of technology to produce a prototype community and prepare a business plan. The fiber of turmeric stem was separated by soaking with solution of sodium hydroxide and economic fiber will be modifYing by using high performance machine to create an Eco Designproducts home decorate or using as a material for a factory.

This Research possesses the purposes that were 1) to study the state of collaboration in quality assurance of Faculty of Home Economic Technology2) to develop the quality assurance administration of the faculty. The tools have been employed in this research were the collection of 82 questionnaires about quality assurance administration and 5 interviews to specialist. The analysis of quantitative data has employed descriptive statistics using mean and standard deviation as the tool of measurement and the results were evaluated in 5 degree of evaluation form and data content analysis has also been performed. The results of this research could be summarized as follows. The major part of the respondents was female (73.17%). The average age was 31-40 years old (29.27%). The education background was Master jDegree with 11-15 years of work experience (45.13%). The respondent were lecturers of the institute (40.25%). in medium degree (42.69%). and have opined that the performance of quality assurance would assess the general work in medium degree (39.02%) and satisfied with quality assurance system in medium level (42.68%). The high degree of collaboration in quality assurance was that the faculty encouraged the collaboration in quality assurance (= 3.62) and the respondent of questionnaire and that the respondent of particlpated in involved task in order to reach the aim of the result (= 3.51) All the questions at collaboration in medium level (= 3.17). The result of developing the quality assurance adminstration of the faculty in research art and culture maintaining academic service and education field show that overa parts were in high level (= 3.49 3.43 3.42 and 3.41). The respondents confronted problems and obstacles in quality assurance and required the development in quality assurance by modifying method of administration with the aim that the participators could avoid the problems and could reduce load of administrative part of the task.

The purposes of this research were To study knowledge.consumption behaviors The increasing weight and relations of food consumptions and the increasing weight of woman with first pregnancy who received prenatal care at Prajomkloa Hospital Phetchaburi Province by using questionnaires use to collect date. Date analysis use the number percent mean Pearson correlation (r) The 3 best known level of the knowledge and avoidance of drinking alcohol. avoidance any beverage that contain caffeine. milk is the best drink the 3 least know and brown rice contain more vitamins than polished rice infants had low intelligence because of iodine deficiency and the pregnancy woman should have many snacks during the day. Best consumption behaviors of woman are avoidance of alcohol and energy boosting drinks taking medicines as doctor ordered and drinking milk is good for wellness. Negative behaviors are. food consumption depends on the consumer satisfaction. avoidance of any strong spicy food and eating half-cooked food. Increasing weight of woman the level is 7.92-12.52 kilograms. The result of formulation found that the knowledge about food consumption relates to the increasing weight no relation between the food consumption and the increasing weight.