This research aimed to study the optimum conditions for making raw lime from shells which consisted of 9 conditions: calcined at three levels of 700 800 and 900 degrees Celsius for 1 2 and 3 hours. Calcium element content in raw lime using X-ray fluorescence (XRF) measurement and structural analysis of calcium compounds by X-Ray Diffraction (XRD). The research results were found. 1. Optimal conditions for making lime mortar are temperature 800 degrees Celsius duration 2 hours. The physical characteristics of raw lime are white and porous. 2. The calcium content from the shells calcination at 800 degrees Celsius for 1 2 and 3 hours was 98.22% 96.70% 97.89%. 3. Changes in the calcium compounds of raw lime obtained by calcining the shell at 800 degrees Celsius for 1 hour were mainly found in the form of calcium carbonate (CaCO3). At 2 3 hours calcium carbonate (CaCO3) is mostly converted to form calcium hydroxide (Ca(OH)2)compound calcium oxide (CaO) compound is formed.

Develop a prototype of the smart bin for supporting solid waste management at the source. The objective is to develop the functionality of the smart bin to meet the requirements of users. A body design of the smart bin prototype made from plastic with a lid size 25 cm. x 36 cm. x 48 cm. the total volume of the smart bin was 31.5 kg and using ARM STM32F4 series micro controller to control the functions of the smart bin. There is a sensor to measure the temperature and humidity. Ultrasonic level sensor Infrared distance measuring sensor and weight sensor with load cell data display controlling the opening and closing of the smart bin by servo motor. A Smart bin prototype can show the amount of waste. Moreover the level of waste and the weight of the waste inside were showed. The smart bin was showed relative temperature and humidity values inside a bin. The optimum distance to the reflective object of the sensor for opening and closing the smart bin was in the range of 20-50 cm. The Smart bin lid provided approximately 7-9 seconds to maintain the status to lid open representing an average time of 7.4±0.9 seconds. This research will help promote waste management at the source and effectively benefits to solve the problem of waste accumulation in place.

The development of the application to promote active teaching in the 21st century for the lecturers of the Faculty of Science and Technology Rajamangala University of Technology Phra Nakhon. The development of the application will support the work in terms of the mobile application and web applications. This application was modified on a cloud service system. The application consideration takes into account the design of the user interface and easily use. Moreover this application can support the user via smart devices and through a web browser including access control. In the design and development of the application there are two groups of people working together group 1 Teacher and group 2 student. There is an administrator (Admin) to help manage the data within the application prototype. Based on the user satisfaction assessment of the developed application. It found that the satisfaction assessment of the application users to promote the competence of the Faculty of Science and Technology in organizing active teaching activities for skills development in the 21st century was at a good level with a total mean of 4.14 S.D. value was 0.25.

Study guide for improvement development facilities in Public buildings To meet the policy for Universal Design. With the increasing number of people with disabilities and the elderly when combined with the population of children pregnant women or people with disabilities it was found that in the future these populations will be more inclusive. Driving the environment suitable for the disabled and the elderly It is an issue that is widely campaigned around the world. Office of the Promotion and Development of the Quality of Life of Persons with Disabilities The Ministry of Social Development and Human Security has recognized this importance. This will lead to the creation of an environment friendly to people of all ages all ages. Universal Design. It is a universal idea that the United Nations has tried to spread and promote Based on the original concept for people with disabilities to obtain living facilities in buildings and environments according to the Promotion of Non-Handicapping Physical Environment for Disabled Persons project they have been developed respectively Accessible Design Adaptable Design Barrier. Free Design which is finally accepted by the general public The principle of Universal Design that begins with the equality of the user of different ages and abilities. Can be modified Easy to use manually The interpretation is understandable. It has fault tolerances is light and has a size and space for access and use. Study guide for improvement development facilities in Public buildings To meet the policy for Universal Design. Given the importance and origins of this problem the researchers deem it appropriate to study the theoretical concepts to develop a model for improving the environment and facilities in the former public building. For equality and convenience with the assumption that the improvement model can meet the functional benefits for people of all ages who want to use various services As a guideline for creating a prototype building standard for people of all ages For interested people or agencies to apply to their own buildings.

This research article aims to present guidelines for promoting career development and quality of life of people in Dan Thap Tako Sub-District Community Chom Bueng District Ratchaburi Province. This is a mixed method research by distributing a questionnaire with a confidence value of .8. with the sample using the Yamane sample table. A sample of 254 people was obtained. Out of a total population of 750 people the statistics used in the data analysis were frequency percentage mean standard deviation. and in-depth interviews with 15 key informants selected by specific type using descriptive and essay content analysis techniques. This results of the revealed that 1) the need for occupational development of the people in the community Dan Thap Tako Subdistrict Overall its at a high level. When considering each item it was found that They have debt problems lack of money want to add extra income for their families and communities and need help creating new products that meet standards. at a high level 2) Factors for training for occupational development of people in Dan Thap Tako sub-district community overall its at a high level. When considering each item it was found that There must be a sufficient budget to support have and need a stable job There is a career that will definitely make money and 3) Guidelines for occupational development and quality of life of people in Dan Thap Tako sub-district community Chom Bueng district Ratchaburi province. People have guidelines for occupational development of people in Dan Thap Tako sub-district community overall its at the highest level. When considering each item it was found that people in the community wanted to have love and unity with each other in order to generate income. and a stable and sustainable career With management 1) Personnel group members should be dispatched to attend training sessions with speakers and experts in product creation to provide knowledge and increase knowledge skills to members. Training skills for professional development groups to be able to create new products Its beautiful and can be standardized. 2) Budget should support sufficient budget. 3) Material or equipment the materials and equipment needed to create the product should be supported. use of materials and equipment There are materials and equipment to practice creating various products that can be put to practical use. To develop product works to be The most modern and efficient 4) the management aspect to be able to create beautiful product processing that meets the needs of the market and get standard products achieve efficiency and effectiveness