The objective of this research were investigated for preparing a film of rubber for use in the spa business. It was a formula for the excellence of the film the study included the topic of different concentrations of latex a moment in the film to different concentrations of chitosan the effect of molecular weight of chitosan on the film the influence of solution pH on the film. And the spin speed homogenizer mixed with a suitable film forming. The stability of the film were under conditions simulating the relative humidity in the air. The preparation of films were mixing rate with a homogenizer to 1000 rpm the pH of the solution of chitosan is pH 5 the molecular weight of chitosan was 10000 KDa the concentration of chitosan was 0.1 percent in a solution of acitic acid at 2 percent and 25 percent concentration of the latex films are suitable for further development in the industrial.

Biodegradable polymer blend fibers were prepared by melt spinning technique. Poly(lactic acid) (PLA) and poly(butylene succinate) (PBS) were blended in a twin screw extruder at various contents of PBS at 0-50 wt%. PLA/PBS blends were melt spun using a single screw extruder equipped with multifilaments spinnerette. The effect of PBS contents on morphology thermal properties and mechanical performance of PLA/PBS blend fiber was investigated. SEM micrographs indicated that the addition of PBS at 10 wt% showed miscibility of PLA/PBS blends while the other contents of PBS exhibited phase separation of the blends. The incorporation of PBS affected on the declination of crystallinity in the blends. It can be noted that the addition of PBS could enhance the elasticity of PLA/PBS blend fibers.

This research aimed to investigate the students’ professional problems during their internship from the perception of workplace. The population was 66 informants who the sample was 43 selected by purposive quota sampling Research data were analyzed by descriptive statistics percentage mean and standard deviation and multiple regression analysis The research finding showed the findings showed that (1) the students’ fundamental proficiency problems in front office department were overall at the “Little Level”. A questionnaire 3 dimensions: the students’ fundamental proficiency core proficiency and additional proficiency problems. (2) The students’ fundamental proficiency problems in food and beverage department were overall at the “Little Level”. A questionnaire 3 dimensions: the students’ fundamental proficiency core proficiency and additional proficiency problems. (3) The students’ fundamental proficiency problems in housekeeping department were overall at the “Moderate Level”. A questionnaire 3 dimensions: the students’ fundamental proficiency core proficiency and additional proficiency problems.

This research aimed to study and analyse conditions and problems in designing and developing household and decorative products of One Tambon One Product (OTOP) small and medium enterprises (SMEs) in Pathumthani province. The informants were 4 OTOP entrepreneurs and 205 OTOP SMEs. The research was conducted by means of interviews observations and questionnaires. The data was statistically analysed using frequency percentages mean and standard deviation. The results showed that conditions and problems in designing and developing household and decorative OTOP products ranged from home-based production site a lack of knowledge in product design and development transportation creativity artistic relations product specifications marketing to product design and development laws. Four entrepreneurs from these groups of products: lotus-fiber flowers silk flowers and bamboo lamps were found to have the problem of dyeing materials whilst those from the group of Thai/Japanese clay flowers had the problem of clay. The researcher had analysed piloted and concluded the problems and then passed on product development techniques to the entrepreneurs. It was found that they could use the given knowledge to make beautiful products and they satisfied with the reducing cost of production.

Remote Desktop is one of the most popular method to access to the microsoft windows server which locate as Co-location in the Internet Data Center. But there is still a security problem because a password can be hacked by Trojan infected PC or password can be sniffed via network or even taking a random for password from Password Generator program. This paper presents the completed security protection even the password has been hacked or stolen the hacker can not access to the server via the remote desktop. Normally the port 3389 of Remote Desktop will be closed thus any computer from the internet cannot be accessed. To get access permission it must be done with special requisition with the other password which access through the port 80 (port of web server) that is always generally opened. Only single IP address can get the permission at the time. This method of protection was never published anywhere yet. Result of using this method in the most popular mobile web in Thailand for more than 2 years there is no one can hack into the system at all.