The research aimed to: 1. study and compare food and nutrition knowledge of adolescence by looking at gender and level of education. 2. study and compare the awareness of food and nutrition by comparing gender and level of education. 3. study and compare the practice of food and nutrition by comparing gender and level of education. 4. study the relationship between knowledge awareness and practice of food and nutrition of the adolescence in Muang District Prachinburi Province. Tests and questionnaires were used to gather the data from 346 samples. The Stratified Random Sampling was used. The data were analyzed by using percentile mean standard deviation t-test one way analysis of variance and Pearson’s Product Moment correlation at 0.01 - 0.05 significant level. The study found that 1. 71.4% of the samples were female and 41.0% of the samples were high school graduates. 2. The sampling adolescence had good knowledge of food and nutrition. Different gender had significantly different level of food and nutrition knowledge at 0.01 while different level of study had no different level of food and nutrition knowledge. 3. The sampling adolescence had food and nutrition awareness at high level. Different gender had significantly different level of food and nutrition awareness at 0.01 while different level of study had no different level of food and nutrition awareness. 4. The sample group had good food and nutrition practice at moderate level with no difference between gender and level of study. 5. There was a positive relationship between food and nutrition knowledge awareness and practice of the adolescence at 0.05. The relationship between knowledge and awareness was moderate and the relationship between knowledge and practice was low.

The objectives of this study were to investigate communities confidence in their local leaders the locals awareness and factors affecting peoples participation in the water quality management. Data were collected from interviewing 400 households and analyzed with a Logit model. Results showed that the samples were well aware of water quality problems. The communities confidence in their local leaders was in a middle level and the communities’ participation in common activities was low. Factors that affected communities participation in water quality management were confidence in local leaders membership of the conservation groups education level and awareness of water source problem respectively.

This paper presents a low cost wireless sensor network system which is developed to be an alerting system for relatives or caregivers when the elder is immobile for a long period. The alerting signal is sent via the Internet link and a mobile phone. Remote transducers capture input signal from the mobility subject. If the target subject has immobilized behavior for long period which is analyzed abnormal condition the system will send the alerting messages to a selected mobile phone or Internet link. After detection of motionless elder from the set–point periods the system immediately distributes messages via SMS on the mobile network and a server to warn a relative or a caregiver with the image option to send. The sensor modules have ease-ofinstallation with coverage area nearly 3 square meters 80 % of detection level suitable for a small room and a bathroom