จำนวน Repository ( 1852 )

การสังเคราะห์สารหน่วงไฟกลุ่มฟอสฟอรัสที่ปราศจากธาตุฮาโลเจนสาหรับใช้งานบนผ้าฝ้าย
การสังเคราะห์สารหน่วงไฟกลุ่มฟอสฟอรัสที่ปราศจากธาตุฮาโลเจนสาหรับใช้งานบนผ้าฝ้าย

The aim of this study was to synthesize a non-halogen phosphate based flame retardant by using chitosan and phosphate compound as substances. The P-N synergistic effect was required in this study. After synthesizing the flame retardant was coated on cotton fabric by dipping then the fabric was tested for flame retardant properties compared to untreated cotton fabric. The three products with N and P in structure were gained by synthesis and confirmed by H-NMR spectroscopy. The time of combustion raised from 14 seconds in untreated cotton to 21 seconds in cotton that treated by product No. 2. Next the mechanical properties of treated cotton fabric are going to measure and the variation of techniques to apply flame retardant on fabric surface is going to test.

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อิทธิพลของภาวะผู้นำแบบเปลี่ยนสภาพของหัวหน้างาน และการรับรู้ ความยุติธรรมในองค์การต่อความพึงพอใจในงาน และความผูกพัน ต่อองค์การ ของพนักงานธนาคารเพื่อการเกษตรและสหกรณ์การเกษตร สำนักงานใหญ่
อิทธิพลของภาวะผู้นำแบบเปลี่ยนสภาพของหัวหน้างาน และการรับรู้ ความยุติธรรมในองค์การต่อความพึงพอใจในงาน และความผูกพัน ต่อองค์การ ของพนักงานธนาคารเพื่อการเกษตรและสหกรณ์การเกษตร สำนักงานใหญ่

The objectives of this research were (1) To study the influence of supervisor’s transformational leadership and organizational justice on job satisfaction of employees of BAAC head office; (2) To study the influence of supervisor’s transformational leadership organizational justice and job satisfaction on organizational commitment of employees of BAAC head office. (3) To validate the causal relationship model of supervisor’s transformational leadership and organizational justice on job satisfaction and the organizational commitment of employees of BAAC head office with empirical data. The variables in this investigation consisted of the following: supervisor’s transformational leadership and organizational justice consist as the independent variables; job satisfaction as mediating variable; and organizational commitment as dependent variable. The researcher used quantitative methods which involved empirical research. The instrument of research was a questionnaire used to collect data from 399 employees from BAAC head office. The statistics used in data analysis were frequency mean percentage and structural equation model analysis. It was found that the model was consistent with the empirical data. Goodness of fit measures were found to be Chi-square (2) = 122.230; Degree of freedom = 150; p-value = 0.952; Relative Chi-square (2/df) = 0.815; Goodness of Fit Index (GFI) = 0.980; Adjusted Goodness of Fit Index (AGFI) = 0.938; Comparative Fit Index (CFI) = 1.000; Standardized Root Mean Square Residual (SRMR) = 0.020 and Root Mean Square Error of Approximation (RMSEA) = 0.000. It was also found that: 1. Supervisor’s transformational leadership had positive and direct influence on employee’s job satisfaction. 2. Supervisor’s transformational leadership had positive and direct influence on organizational commitment. 3. Organizational justice in the dimension of distributive justice had positive and direct influence on job satisfaction. 4. Organizational justice in the dimension procedural justice had positive and direct influence on job satisfaction. 5. Organizational justice in the dimension of distributive justice had positive and direct influence on organizational commitment. 6. Job satisfaction had positive and direct influence on organizational commitment. Based on these findings the researcher recommends that BAAC head office more fully focus on supervisor’s transformational leadership organizational justice in the dimensions of distributive justice and procedural justice to deepen the job satisfaction and organizational commitment.

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การลดของเสียจากกระบวนการผลิตยางนอกรถจักรยานโดยเทคนิคซิกส์ซิกม่า
การลดของเสียจากกระบวนการผลิตยางนอกรถจักรยานโดยเทคนิคซิกส์ซิกม่า

This research aims to reduce waste in the production process to meet the target to find ways to prevent defects occurring in the curing process and to improve preventative measures available today. The waste found in the curing process label the edges are blamed blistering edge under inflated tires cover on low. After brainstorming to find factors that affect the defect by using techniques Six Sigma (Six Sigma).The work five main steps in performing a job defining the problem measuring analyzing problems improved control and severity surveillance and monitoring disorders of the process. It was found that the raw materials are the main parameters that cause much waste as possible. Therefore we have developed an approach to improve the material by adding a preliminary inspection and design documents to determine work procedures. The benefits of this research can reduce the waste that occurs in the curing process of the target by reducing the rate of 8.0 % an average of 7.3% in a survey from January to May 2557 is an average rate of 6.0% In a survey in June 2557 equivalent to saving manufacturing cost 135045 baht per month. The rate of decline is likely to be quite good that make employees feeling and effort to cooperate in the reduction of waste in the production process.

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การตัดสินใจเลือกใช้บริการ และความต้องการปัจจัยส่วนประสม  ทางการตลาดของผู้บริโภคร้าน โคอุน อินดี้
การตัดสินใจเลือกใช้บริการ และความต้องการปัจจัยส่วนประสม ทางการตลาดของผู้บริโภคร้าน โคอุน อินดี้

The objectives of this research were to study decision to select service and need of marketing mix factor of Koun Indy Restaurant ‘s customers. The sample used in this study was consumers who used their services of Koun Indy Restaurant both branches 1) Muang Thong Thani Branch 2) Samsen Branch. The sample selection methods by stratified random sampling of 217 people. Found that in this group. The consumer division Muang Thong Thani Branch share of 39 percentages. And Samsen Branch share of 61 percentages. The instrument used for data collection is a multiple choice questionnaire and likert scale questionnaire. Data was collected during the month of January 2558 from monday to sunday from 11.00 to 20.00. The data were analyzed using Descriptive statistics of frequency percentage points on average and standard deviation It was found that most of the sample group were female age from 21 – 30 years working in private companies living in condominium and the duration of the trip to the store was 30 -60 minutes. The decision to use the services friends are individuals who have contributed to the decision to use most services. The date for the service is uncertain. by using the service during 16:31 to 19:30. This was a period of 2-3 people about 1-2 times a month. And popular Koun Indy Restaurant review in a tight exocrine occasion. The marketing mix factors that influence the decision to use the service of Koun Indy Restaurant found of consumers are demanding the marketing mix. The level of demand in all aspects including product price place and marketing promotion.

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การอนุรักษ์พลังงานและการลดการปล่อยก๊าซเรือนกระจกในอุตสาหกรรมการอนุรักษ์พลังงานและการลดการปล่อยก๊าซเรือนกระจกในอุตสาหกรรม
การอนุรักษ์พลังงานและการลดการปล่อยก๊าซเรือนกระจกในอุตสาหกรรมการอนุรักษ์พลังงานและการลดการปล่อยก๊าซเรือนกระจกในอุตสาหกรรม

Currently the toy manufacture is beginning to be interested in greenhouse gas or carbon dioxide equivalent release reduction. Because this is one to way to encourage production cost environment trouble and organization image valve efficiently. The receivable standard for evaluation is carbon footprint for Organization CFO. So this research has objective to study opportunity for initiate CFO in Toy Manufacturing plant case study this CFO is able to evaluate energy consumption and GHG release systematically. This can be used to prepare plan of energy consumption reduction management and reduce GHG release of efficiently. This research was study energy consumption and GHG release by using database of 2010 we found that plant case study was released carbon dioxide 8500 tons CO2 carbon dioxide equivalent by calculated into Scope 1 = 1249 tons CO2 Scope 2 = 6948 tons CO2 equivalent and Scope 3 = 304 tons CO2 equivalent. So the result from this research is being uses important information for planning energy consumption reduction and GHG release of sustainable case study.

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