The preparation of this project is to study the development of contemporary packaging to increase. Sold its remaining output from the agricultural community. A case study of community enterprise products processing. District Doem Bang Nang Buat district. Suphanburi to design and develop a new form of packaging. Technically packaging designAccording to a study by the packaging. Can be divided into two categories : The study design packaging. Can be divided into two categories found. 1. Structural Packaging The format of the package can be purchased on the market. Based on the usage right. To comply with the reduced cost is not very high but can work well. The packaging is a rectangular shape that is easy to deploy overlap. Make no space to display the product for distribution. The packaging of the processed banana products including banana and four rolls of dried banana banana banana chips and stir to choose the material used is aluminum foil bags with zip lock. Has the ability to prevent the protection of gas permeability gas oil and light perfectly. Therefore to protect and preserve the product contained within life. Packaging of carved bamboo shoots. Choose materials that will be used as a glass bottle. Physical properties clean and safe. High heat resistance Last for long After use can be cleaned and recycled into new packaging. Packaging of dried Roselle. Material selection is a clear plastic bag. Made from polyethylene Paulinus ethylene (PE) low density polyethylene (LDPE) and outer structure used to be the box art paper (Art Paper) paper made from chemical pulp. (Pulp manufactured using chemicals) and a smooth surface on one side. The glaze is shiny gloss Or the time A white paper Print images with high detail. The images came out sharp and beautiful. And packaging of sugar cane The material is selected to handle plastic canister with a lid that can be used inside the body. And a belt outer material is coated paper (Art Paper) boxes and packaging units. (Tray forming a rectangle) to select a paper material coated PET plastic that is resistant to moisture and grease. The printing system is offset (Off Set Printing) Printing System is the most commonly used around the world today. Because the prints are streamlined in the artwork. Printing is hassle-free printing multi-color or four-color images with exquisite beauty so much so type in the number. The price will be even lower. 2. Graphic Packaging It is the concept The format used bright colors beautifully. Notably the main color is green. Yellow represents the yield from agriculture. And colors from the color of the underlying agricultural production such as Roselle drying. Use of hibiscus pink and purple. Yellow or brown tones Instead the color of molasses sugar cane used to make patternsillustrations etc. are used as the main characteristics of photo-realistic. The background is a graphic image editor with the content. The story of a product/ product And showcase The identity of the group / community The audience wants to highlight agricultural products. Awards / Portfolio Contest and history/ origin of the Community Enterprise ripe bananas privatization Gold Group has detailed information on the various packaging-related products as required by law. To build confidence the more buyers. The characters used to write a simple and contemporary look flick easily read. The findings Summary of satisfaction on the new packaging. 1. Structural Packaging Has satisfied most of the forms. The overall packaging Are appropriate to the product At the highest level with an average of 4.80 2. Design a graphic package. Most are satisfied with the package. Bright colors are the most beautiful with an average of 4.86

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.

The objectives of this research are to propose a Bayesian model for spatial time series analysis to apply the proposed model to forecast a monthly rubber yield in Southern provinces of Thailand and to compare the performance of the proposed model with the classical Holt-Winters Additive Exponential smoothing. The proposed model is a linear mixed model (LMM) with spatial effects which follow a conditional autoregressive model (CAR). Dummy variables are used for seasonal effects. A Bayesian method is used for parameter estimation. The estimated monthly yields are used for the monthly rubber yield forecasting. The dependent variables are the rubber yield in each month of each province. The data are secondary data at a provincial level. The factors considered are spatial effects heterogeneity effects and seasonal effects. The results show that the factors influencing on the amount of rubber yields are spatial heterogeneity and seasonal effects. The proposed model is proper and forecast accurately. Using the mean absolute error (MAE) the proposed model has a better performance compared to the classical Holt-Winters Additive Exponential smoothing in both model fitting and model validating. The proposed model should be the first consideration for spatial time series forecasting.

The purpose of this research is to study the effect of a safety system provided for external wall plastering activity on productivity by studying a construction of commercial buildings. The safety system composed of (1) stable scaffolding system (2) providing clean and not slip walkways on the scaffold (3) installation of handrails not less than 0.90 meters in height along sides of the scaffold (4) installing safety nets around outside perimeters of the scaffolding (5) indicating working area (6) installing stairs (7) providing protection for people who works below (8) providing tools and equipments for transporting material which are safe and ready for using and (9) providing personal protective equipment for workers. Cost of the safety system is 79665 baht for a wall area of 1510 m2 or approximately 53 baht/m2. The prevention cost is quite high because it is an initial investment cost. However contractors could repeat theirs used on future projects. Productivity rates for prior and after the used of safety system are 1.16 and 1.13 m2/person/hr respectively. The productivity declines for approximately 3%. In addition our study found an impact of predecessor activity which is a brick laying activity. If brick walls are not well aligned and plumbed the working time for wall plastering could take longer for 8%. Meanwhile the wall plastering productivity could decrease for 11% and labor cost could increase for 12%.

The purpose of this research is to study the Labor Productivity Rating of workers and the quality of work that has been done by studying dry process bored pile which is 0.50 x 24.00 meters in diameter 170 piles at the construction of a building in Bangkok. Researchers conducted a cycle closed system of dry process bored pile into the four activities are: (1) the movement of the drill into the bored pile position (2) the casing procedure (3) the reinforcement procedure and (4) the pouring of the concrete and casing removal. The results showed that yield of dry process bored pile have an averaged Labor Productivity Rating about 275.31 minutes/pile The Quality jf the research has been divided into two cases: (1) quality of bored pile by testing the integrity of the pile by the Seismic Integrity Testing method in the standards of ASTM o 5882-00 found that 95.30 percent of the piles were in perfect condition and a slightly defective of 4.70 percent and (2) the position of bored pile found to be in accordance with allowable error of 100 percent. The results of the study can be utilized in work planning estimating cost of Labor and monitoring and tracking the progress of the work.