จำนวน Repository ( 3611 )
ตัวแบบผสมเชิงเส้นสาหรับข้อมูลอนุกรมเวลาเชิงพื้นที่ที่มีฤดูกาลรวมอยู่ด้วยประยุกต์ใช้กับผลผลิตยางพาราในจังหวัดภาคใต้ของประเทศไทย
The objectives of this research are to propose a linear mixed model (LMM) for spatial time series with a seasonal component to apply the proposed model to monthly rubber yields in southern provinces of Thailand to forecast rubber yields in southern provinces of Thailand and to compare the performance of the proposed model to the Holt-Winters Additive Exponential smoothing model (Holt-Winters ES) and the seasonal autoregressive integrated moving average model (SARIMA). The proposed model is a linear mixed model (LMM) with spatial effects following a conditional autoregressive model (CAR model). Seasonal dummy variables and Fourier terms are two methods used to account for the seasonal effects. A Bayesian method is used for parameter estimation. The estimated monthly yields are used to forecast the monthly rubber yields. The dependent variables are the monthly rubber yields in each province. The effects considered are spatial effects heterogeneity effects and seasonal effects. The data are secondary data at a provincial level. The results show that the effects influencing on the amount of rubber yields are spatial heterogeneity and seasonal effects. The proposed model with sesonal dummy variables is the most appropriate model copared to the LMM with Fourier sesonal effects Holt-Withers ES and SARIMA. The mean absolute errors (MAE) are smallest in both model fitting and model validating parts. The proposed model with sesaonal dummy variables should be the first consideration for forecasting spatial time series with a seasonal component.
การออกแบบอัตลักษณ์บนบรรจุภัณฑ์สาหรับผลิตภัณฑ์จากต้นตาล จังหวัดเพชรบุรี
Identity design design on packaging for products from sugar palm Phetchaburi Province The aim is to explore and analyze the creative capital of the province and to design Identity graphic on packaging for products from sugar palm. Participants were residents and visitors in the province of 100 people by accidental Sampling random and experts in the design of 5 people tools used in the research is to evaluate the design. How to conduct research Step 1) Secondary education and explore spatial data 2) screening analysis to identify the elements of identity 3) Synthesis and process design 4) test and evaluate the performance of samples 5) Selection and development 6) Prototype 7) Prepare and publish reports. The study concluded that design elements identity on packaging for products from sugar palm Phetchaburi Province. Ideas or inspiration from a long regatta. Conveys fun refreshing and cool nature Illustration graphic patterned palm combination stripes art Phra Nakhon Khiri (Khao Wang) and the Wat Yai mural Font BoonJot a text headline or highlight text orTypeface and font CS PraJad a body text Color of brown sugar and blue sea The composition an asymmetric split into two groups for the promotion of the area and an important indicator. The analysis evaluated the design. Overview of the evaluation group who have the qualification. The higher sample rate But with the same rating that is the highest score a run followed by the interpretation and design respectively
ปัจจัยของระบบงาน Smart saels ที่มีอิทธิพลต่อพฤติกรรมการตัดสินใจซื้อประกันชีวิตผ่านธนาคารของลูกค้า กรณีศึกษาธนาคารไทยพาณิชย์ จำกัด (มหาชน) เขตพื้นที่วิสุทธิกษัตริย์
This study has two major proposes to study marketing mix via Smart Sales system factors on a customers decision behavior of buying life insurance via Siam Commercial Bank PCL. This methods research was quantitative research. The sample was selected 400 local people in Bangkok area from multistage random sampling by presented in the tables percentage average standard deviation to comparative analysis and use inferential statistics to examine hypothesis by regression analysis. The results of a short empirical survey of the local in Wisuthikasat area are presented. These show that Smart Sales system influence to life insurance buying at statistically significant at level 0.05 by this prediction equations; Buying Decision = 2.586 – 0.077 (Product) – 0.146 (Price) + 0.387 (Place or Distribution) + 0.109 (Promotion) – 0.213 (People or Employee) – 0.477 (Physical Evidence) + 0.051 (Process). The independent variable effecting Siam Commercial Bank insurance buying decision which significantly found at the level of 0.05 was the physical evidence factor. They were the bank symbol public relation brochure management officer uniforms customer acceptance of Siam Commercial bank in Wisuthikasat area branches stability respectively including the negative information of the bank branches.
การวิเคราะห์กระบวนการคุณค่าของการจัดทำบัญชีชุมชนในเขตกรุงเทพมหานคร
The purposes of this research are to survey community accounting and study the importance for developing community in various fields during the fiscal year 2014 (October 2012 – September 2014). The samples of this research are 368 communities in Bangkok area. The statistics use for analyzing data are percentage Mean Standard deviation Pearson Correlation and in-depth interview was used to determine the cause of the valueadded activities and non value-added activities. The study for found that psychological development activities were the highest investment and physical and environment activities Sanitation activities Social activities and economy activities were higher respectively. Meanwhile The most important activities are physical and environment activities because these activities involved with a lifestyle Then sanitary activities social activities economy activities and psychological activities are important respectively. Economic development activities are value-added activities but non value-added activities are the psychological activities because the main factors to make these activities are important for the community such as condition of resident and environment of the household factors sanitary factors participation for improving quality of life factors. The community committee may use this information for budgeting and allocating the budget to appropriate activities by considering important level. This result suggest to governmental department for planning and operating in the future.
การประยุกต์ใช้เปลือกแตงโมในผลิตภัณฑ์เบเกอรี
The purpose of the application of watermelon rinds for bakery products is to study an appropriate amount of used watermelon rinds in four of bakery products such as cookie bar fruit cake Eclair with vanilla cream and coconut tarte. The research was planned in accordance with “Randomized Complete Block Design RCBD”. Sense test by tasting method by giving favorite scores of 9 levels (9 – Point Hedonic Scale) quality test of chemical composition and physical composition including acceptance test of 100 people towards the products were performed. The use of watermelon rinds in syrup added in cookie bar at 10% 15% and 20% of all total ingredients weight was found that the testing persons favored the cookie bar added watermelon rinds in syrup at 15% of all total ingredients weight. There are of favorite score in appearance color smell taste food texture and overall at 7.70 7.90 7.85 7.90 7.80 and 7.80 respectively. When analyzed with Oneway ANOVA compared the average of favorite scorn found that color smell taste food texture and overall the difference in statistical significant at (p 0.05). The approximate chemical compositions of cookie bar added watermelon rinds in syrup at 100g. were consisting of energy 436 Kcal carbohydrate 57.10g. protein 6.10g. fat 20.40g. moisture 15.20g. and ash 1.24g. physical quality of water activity (AW) as 0.80. The use of watermelon rinds in syrup substitute cherry in fruit cake at 50% 75% and 100% the testing persons favored the watermelon rinds in syrup substitute cherry in fruit cake at 100%. There are of favorite score in appearance color smell taste food texture and overall at 7.40 7.90 7.95 8.00 7.90 and 7.75 respectively. When analyzed with One-way ANOVA compared the average of favorite scorn found that color smell taste food texture and overall the difference in statistical significant at (p 0.05). The approximate chemical compositions of watermelon rinds in syrup substitute cherry in fruit cake at 100g. were consisting of energy 330 Kcal carbohydrate 63g. protein 6.08g. fat 5.93g. moisture 23.70g. and ash 1.31g. physical quality of water activity (AW) as 0.78. The use of watermelon rinds added in Eclair with vanilla cream at 20% 40% and 60% of vanilla cream weight was found that the testing persons favored the Eclair with vanilla cream added watermelon rinds at 20% of vanilla cream weight. There are of favorite score in color smell taste food texture and overall at 8.50 8.40 8.40 8.00 and 8.10 respectively. When analyzed with Oneway ANOVA compared the average of favorite scorn found that color smell taste food texture and overall the difference in statistical significant at (p 0.05). The approximate chemical compositions of Eclair with vanilla cream added watermelon rinds at 100g. were consisting of energy 190 Kcal carbohydrate 28.80g. protein 4.24g. fat 6.40g. moisture 59.70g. and ash 0.82g. physical quality of water activity (AW) as 0.97. The use of watermelon rinds substitute coconut in coconut tarte at 50% 75% and 100% the testing persons favored the watermelon rinds substitute coconut in coconut tarte at 75%. There are of favorite score in appearance color smell taste food texture and overall at 8.05 7.85 7.70 7.65 7.70 and 7.60 respectively. When analyzed with One-way ANOVA compared the average of favorite scorn found that appearance color taste food texture and overall the difference in statistical significant at (p 0.05). The approximate chemical compositions of watermelon rinds substitute coconut in coconut tarte at 100g. were consisting of energy 167 Kcal carbohydrate 27.80g. protein 1.78g. fat 5.38g. moisture 64.30g. and ash 0.69g. physical quality of water activity (AW) as 0.78. This research was found that the appected consumers in four of bakery products because of this products is add-value and using local ingredient from agriculture in this country. From the technology transfer of bakery products from watermelon rinds to community the results showed that the majority of participants were female with an average age ranging from 21 to 30 years old. Overall satisfaction level towards this project was high and respondent opinions towards trainers were high.