จำนวน Repository ( 891 )
การพัฒนาหลักสูตรฝึกอบรมเพื่อเสริมสร้างทักษะด้านความรู้ความสามารถทั่วไป
This research aims to: (1) develop the training curriculum development for enhancing skills in general ability ( 2) evaluate the effectiveness index of the training curriculum development for enhancing skills in general ability and 3) study the samples’ levels of satisfaction. The samples in to study were 10 senior students in regular program. The research instruments included the training curriculum development for enhancing skills in general ability an evaluation of congruence a knowledge and skill test a questionnaire on training satisfaction. The statistics used were the effectiveness index percentages mean standard deviation and paired – sample T test. The results revealed that the training curriculum development for enhancing skills in general ability were highest level appropriation ( X = 4. 67) showing that it was possible for further use. From the pre and post tests on the knowledge and skill testing the trainees different score showed that there was improvement among the trainees at the significant level of . 05. The questionnaire result showed that the trainees were highest satisfied.
การพัฒนาหลักสูตรระยะสั้นด้านการผลิตเคมีภัณฑ์ในครัวเรือน
The purpose of this research was to develop a short vocational training course on household chemical products and to develop a training course for shortterm vocational training in the production of household chemicals. Population groups Is a general public in Bangkok and metropolitan area by using the voluntary selection as follows. Trial of a short course on the production of household chemicals 10 participants. Evaluation of short courses in household chemical production 10 participants. Technology transfer the short-term training course on household chemical production 20 participants and five speakers. The tools used in the research are as follows: 1. Demand questionnaire 2. Short-term vocational training course 3. Satisfaction assessment. Data analysis using statistical software packages. The statistics used were mean ( X ) standard deviation (SD) and t-test. The research found that 1. Study and development of short courses in the production of household chemicals 1.1 selection of household chemicals that will lead to the creation of training courses based on components Where to buy Price per set Properties of components Safety and hazard Materials and equipment used for production storage use and distribution opportunities 1.2 Creating training courses training course components and training documents to have a sequence of steps that are easy and convenient for the learning of the general public 2. Trial of a short course on the production of household chemicals 2.1 Most trainees are satisfied with the short-term training program model as follows: Training procedures Training hours 1.30 hours per 1 course Short-term courses can be implemented and the curriculum can be used as a guideline for occupation at the highest level. As for the number of trainees four people per group per 1 course is at a high level. 2.2 Most of the trainees were satisfied with the speakers and short-term training. In explaining the various components of Household chemicals Explanation of the mixing process Household chemicals Integration of household chemical mixing techniques Explanation of caution In the mixing of household chemicals And explaining how to pack household chemicals at the highest level 3.Short-term evaluation of household chemical production 3.1 Most trainees are satisfied with the short-term training program model. The training process Training hours 1.30 hours per 1 course Short-term courses can be implemented and courses can be used as guidelines for their career at the highest level. As for the number of trainees four people per group per 1 course is at a high level. 3.2 Most of the trainees were satisfied with the speakers and short-term training. Explain the various components of household chemicals Explanation of the mixing process Household chemicals Integration of household chemical mixing techniques. Explanation of caution In the mixing of household chemicals And explaining how to pack household chemicals at the highest level 4.Technology transfer the short-term training course on household chemicalproduction 4.1 Most of the trainees were satisfied with the trainers for short-term training. Explain the various components of household chemicals Explanation of the mixing process Household chemicals Integration of household chemical mixing techniques Explanation of caution in the mixing of household chemicals and explaining how to pack household chemicals at the highest level 4.2 Most trainees were satisfied with the short-term training program model. Regarding the number of trainees four people per group Training procedures The number of training hours is 1.30 hours per course the highest level. Furthermore short courses can be implemented. As for the curriculum it can be used as a guideline for a career at a high level.
The development of waste heat energy conversion device to generate electricity through hermoelectric generator (TEG) apply to LPG cookstove
This research aims to develop the waste heat energy conversion device to generate electricity through a thermoelectric generator (TEG) which is called “CHEU. This device is applied to the LPG cookstove that serves as a waste heat source. The thermoelectric generator with 4 modules in series connection is used to convert heat energy to electricity. The present research shows a modification of the CHEU based on two concepts as follows: (1) re-design the structure for heat transfer improvement and (2) select the high capability of TEG to support a high temperature from a heat source as a result of (1). In this study the modified CHEU is called “MCHEU”. A heat-load condition is set as the gas pressure of LPG which varies in a range of 0.1 - 0.6 kg/cm2 and the throttle valve is fixed approximately at 40% of a fully opened throttle while the air entrainment is fully opened throttle. Also the water-cooling system is used for heat dissipation. Base on the performance evaluation of MCHEU the interesting results are drawn as follows: 1) the maximum temperature difference is on an average value of 278.5oC at a maximum heat load condition while a maximum voltage current and power are on an average value of 18.83 V 5.67 A and 107 W respectively. 2) The temperature difference of MCHEU is higher than that of CHEU with an average value of 50%. 3) The output power obtained by MCHEU is higher than that of CHEU with an average value of 52% and takes less time about 40% for fully charging a battery (12V 7.5Ah). Nevertheless MCHEU usage does not affect the thermal efficiency of a cookstove. 4) The efficiency of an energy conversion obtained by MCHEU is 20% which is higher than that of CHEU about 2%.
การพัฒนาวิธีสำหรับวิเคราะห์แกมมา-โอริซานอบในรำข้าวด้วยตัวทำละลายที่เป็นมิตรกับสิ่งแวดล้อม
This research project aim to develop method for analysis of gamma-oryzanol in rice bran with environmental friendly solvent. The total content of gamma-oryzanol in rice bran was investigated using the combination between partial extraction method with ethyl lactate solvent and the study of factors on partial extraction. The parameters that effect the amount of gamma-oryzanol with partial extraction method consist of weight of rice bran volume of solvent and extraction time were conducted. The result shown the maximum content of gamma-oryzanol that extracted with 50 milligrams of rice bran 5 milliliters of ethyl lactate and 2 minutes of extraction time. The quantity of gamma-oryzanol in rice bran that observed using partial extraction method with ethyl lactate solvent and classical extraction method were 4.23 and 4.32 milligram per gram rice bran respectively. The results from both extraction methods were well agreement. When the extracted rice bran was separated with High Performance Liquid Chromatography the result shown the main compositions of extracted rice bran including cycloartenyl ferulate 24-Methylene cycloartanyl ferulate and campestanyl ferulate. The develop method for analysis of gamma-oryzanol in rice bran using partial extraction with ethyl lactate solvent is easy use only small apparatus in laboratory cheap short-time consuming and use environmental friendly solvent.
กรอบแนวคิดรูปแบบความสัมพันธ์เชิงสาเหตุของปัจจัยที่ส่งผลต่อการพัฒนาองค์กรปกครองส่วนท้องถิ่นสู่การเป็นองค์การที่มีขีดสมรรถนะสูงในประเทศไทย
This article aims at reviewing literature and supposing the hypotheses that present a conceptual framework of a causal relationship model of factors influencing the development of local administrative organizations into high performance organizations in Thailand. From the literature reviews some important points to be tested were found as follows: 1. The compositions of local administrative organizations development into high performance organizations consisted of 6 factors: 1) Total Management Quality; 2) Openness and Action Orientation; 3) Long-term Orientation; 4) Local Innovation Continuous Improvement and Renewal; 5) Quality of Human Resource Management System and 6) Readiness for Change of local Personnel. 2. The causal relationship model of factors influencing the development of local administrative organizations into high performance organizations are as follows: 1) Transformational leadership has a positive direct effect on high performance local administrative organizations; 2) Organizational culture has a positive direct effect on high performance local administrative organizations; 3) Organizational structure and design have a positive direct effect on high performance local administrative organizations and 4) Transformational leadership has a positive indirect effect on high performance local administrative organizations through organizational culture and organizational structure and design. This framework can be used to study and test against empirical data.