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.

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.

The aim of this research is to study with the limited pollution from Robusta coffee grinding process. The pollution behavior is used to design the limited pollution unit by consists of the dry and wet limited pollution unit. By the dry limited pollution unit tangential air cyclone was regarded. In term of the wet limited pollution unit has to 3 chambers by semi-wet chamber wet storage chamber and overflow chamber. However the efficiency of the limited pollution unit another pollution and economic engineering were determined. The results of research found that the rate of coffee grinding was 243 kg/hr and the mass of pollution was 37.3 to 41.9%. By the motion of pollution was projectile with the speed approximate 14.7 m/s and the distance of pollution was 5.25 m. Based on the dry limited pollution unit designed the efficiency of limited pollution just 79.25%. While the wet limited pollution unit can be limited to 100%. The tendency of pH of water in the wet limited pollution unit was increased to pH9 under past in 24 hours. In case of the break-even point must be grinding with 1400473 kilograms and payback period will occur at 2.1905 years.

The objectives of this research1) to study demand on the short-term training courses in Home Economics. (Arts and Crafts) of housewife group from Samut-Songkram province2) to compare such demand from each demographic criteria; age average household monthly income educational status and number of family members3) to study usage of local natural materials from the studied group.The sampling group was 241 housewives from Samut-Songkram province which were chose by Stratified Sampling method. Questionnaires were used as tool for analyzing the statistic figures;frequency percentage mean standard deviation one way ANOVA and Multiple comparison test by Scheffe’s method The results showed that1) Demand on the short-term training courses in Home Economics (Arts and Crafts) of housewife from Samut-Songkram province group was in high level with an average 3.57)2) Comparing such demand from each demographic criteria; age was statistically significant at .05 level while average household monthly income educational status and number of family members were not statistically significant. 3) The local natural materials used from the studied group were coconut palms banana trees Sesbania Namnam tree (Cynometra cauliflora L.) Suicide tree and water hyacinth.

This research presents the development of a low rate wireless sensor. Wireless sensor networks are cheap and comprised of a small fully autonomous processing communication and sensing devices. The purpose of this study is to develop the system for monitoring and flood warning. They will work with wireless sensor network (WSN) system. WSN has been restricted power supply communication distance and low computing power. But they will work with network in vast area send and receive raw data from each sensor node. It has the ability to cooperatively collect data and retransmit in order to process or alert. The first step of the experiment is creating main node and sub node in flooding area and finds transmission of data between them.