This study aims at developing change management board game for executives. This study synthesized and analyzed related concepts of board game design and change management to develop the prototype of change management board game. Results indicated that the first prototype of change management board game consists 50 spaces with distinguished card that are designated a specific number. Findings indicated that the appropriate players for this board game were limited to 4-6 players with the playing time about 1-2 hours. Dice and tokens were needed to use as equipment to play this game. In addition during the game players were required to discuss the relevant situations about change in order to exchange their knowledge about change management

In the rubber situation The problem has accumulated. All sectors are mobilized. The idea is to solve the problem of falling rubber prices. Or the output overflow. Overpriced The rubber growers. Have been affected by the same. This is a problem that many sectors. Trying to find a way out Research or development Products that can be used to produce rubber. It is another way to alleviate the suffering of farmers. The characteristics of rubber processing. There are many types of rubber raw rubber rubber and rubber. And have specific properties in themselves. The obvious is flexibility. Rubber quality in each production source is not equal. It is a problem of creating products with many components of rubber. But many of the products do not require the quality of the rubber. The problem is less. Such as shockproof materials in various packaging. Especially the material inside the packaging. For glass and ceramic products Only flexible features are needed. The rubber coating on the material has been invented many experiments. Be it on wood on fabric etc. as well as paper. But rubber coating on paper. To use for such purposes. It is made to be shockproof material by means of the pump in the packaging. There is no such trial. Researchers have the idea to study and develop the process. Cushioning material from rubber coated paper. To be suitable for packaging applications for glass and ceramic products. With regard to the ability to actually use. Value for money. Industrial production The satisfaction of the consumer. And the standard of packaging. The researcher found that. Applying the varnish on three variables and mixing the three compounds results that if the coating is applied on a material with a resilient property it will increase the elastic properties of the material. Corrugated paper is particularly suitable because the rubber can be inserted into the corrugated paper inside the corrugated paper. The test results are very good. Satisfaction I found that the content provider is very satisfied with the format and usage. But in weight it is also a problem because of the water that makes the weight of the packaging. The researcher should consider that the weight of rubber latex should be improved.

The study was aimed at 1) studying the operation of the professional group in the Bang Sa Community in Amphor Laem Singh Chanthaburi Province and 2) studying the factors that strengthen the professional development in the community. 3) guidelines that promote the strengthening of professional development for the community. The study applied the combination of the quantitative and qualitative research methods. The sampling subjects were the villagers who weave mats from kok plant or reed mats as their supplementary profession. They had not received any constructive professional development. The quantitative data collected were computerized into percentage means and standard deviation. The qualitative data were analyzed for content and subject matter. It was found that 1) the operation was done by the group of housewives who actively participated consulting among each other and dividing the roles and responsibilities such as planting reed cutting reed dyeing the raw material with organic substances designing new patterns on reed fiber and transforming the products. The operation was done based on the folk knowledge that had been passed from generation to generation without using modern technologies. 2) The factors that strengthen the professional development for the community are 2.1) the non-interest loan; 2.2) the experts who can help in designing a variety of fashionable products; 2.3) the sale distribution to distributors & shops or through the website; 2.4) the design of modern patterns that attracts consumers; 2.5) the advertising by the government in many platforms such as TV ads radio ads print ads in newspapers and magazines and product trade exhibition (expo) or festivals like Muang Thong Thani Expo. 3. Guidelines to promote the strengthening of professional development for the community are as follows 3.1 Establishment of community enterprises. Membership Registration To make money together 3.2 Processing of new products that meet the standards Group to produce standard products to meet the needs of the market. To create products or new products. The uniqueness of Laem Sing district. Chantaburi province To enhance produce quality and certifies quality standards for products 3.3 A professional group of reserves 3.4 The amount of capital required to bring a group of professional procurement of materials to members of woven reed mats as its reserve (stock). To support the distribution and resolve shortages 3.5 The need to develop new and advanced packaging to optimize the value of its products 3.6 The study promotion and sponsorship and development group to Develop products to meet customer needs. Channel Marketing and increased sales of the bands career woven reed mats. Laem Sing Chantaburi province.To encourage the development for sustainability. Raise the working group members to understand 3.7 Preparation of accounting systems in a systematic way. Which requires the Commission and members of the profession can be understood together. That can detect clear

This paper present the engineering properties of asphalt (AC 60/70) modified with different ratios of crumb rubber. Then select the best properties of the binder to mix asphaltic concrete. From laboratory testing results with adding 11% crumb rubber into mixtures for the best results. The properties of asphaltic concrete can be improved by adding 11% crumb rubber. For asphaltic concrete Marshall Stability increased and flow decreased with adding crumb rubber into asphalt. Comparing to ordinary asphaltic concrete (AC 60/70) the rutting resistance was increased 18% for crumb rubber modified asphalt respectively. Moreover the fatigue resistance of crumb rubber modified asphalt improved to be 1.59 times compared to AC 60/70.

This paper present the engineering properties of asphalt (AC 60/70) modified with different ratios of natural rubber. Then select the best properties of the binder to mix asphaltic concrete. From laboratory testing results with adding 6% natural rubber into mixtures for the best results. The properties of asphaltic concrete can be improved by adding 6% natural rubber. For asphaltic concrete Marshall Stability increased and flow decreased with adding natural rubber into asphalt. Comparing to ordinary asphaltic concrete (AC 60/70) the rutting resistance was increased 22% for natural rubber modified asphalt respectively. Moreover the fatigue resistance of natural rubber modified asphalt improved to be 2.06 times compared to AC 60/70.