The purpose of this research was to study personal factors and service marketing mix factors affecting consumer satisfaction towards co-working space in Bangkok. This research combined a research methodology between quantitative and qualitative research with tools for data collection including survey and in-depth interviews. Quantitative data was obtained from a survey of 400 samples using coworking space in Bangkok. Qualitative data was obtained by the use of in-depth interview with consumer manager and coworking space specialist. The results showed that the personal factors affecting consumer satisfaction towards coworking space in Bangkok were mainly 1) ages between 25 - 30 years old at 44.25% 2) private employees at 53.00% 3) average monthly salary 20001 to 30000 baht at 42.75% and 4) usage frequency 1 - 2 times per week at 37.25%. Service marketing mix factors affecting consumer satisfaction towards coworking space in Bangkok were 1) product (mean 4.22) and 2) physical evidence and presentation (mean 4.37) at the .05 statistical significance level.

This research aims to 1) understand population characteristics that influence consumer decision making in purchasing frozen food products 2) to understand types of point-of-sale advertising that influence consumer decision making in purchasing the frozen food products and 3) to understand the interrelationship between the population characteristics and the point of purchase advertising that influences decision making. There were 400 respondents in this research that were chosen by using the purposive random sampling method. A questionnaire was used to collect data. The collected data was then analyzed by using statistics including distribution frequency percentage mean and standard deviation. Moreover ANCOVA (One - Way ANOVA) and Pearson correlation coefficient were used for the hypothesis testing. The results indicated that most respondents are female between 21 – 30 years old. They are single have an undergraduate education level and work at private or government - owned companies. Their income per month is between 20001 – 30000 baht. Their opinions towards overall point-of-sale advertising are average. The overall point of purchase advertising includes advertising media that ranges from the most to the least including: product demonstration advertising banners packaging and product displays respectively. The respondents decision making in purchasing the frozen food product is average including problem recognition evaluation of alternatives post-purchase behavior purchase decision and information search respectively. The hypothesis testing found that; 1) The population characteristics refer to demographics including gender age education level and average income per month. Whereas the point of purchase advertising refers to advertising banners types of packaging product display and product demonstration. This paper attempted to find out whether or not and how each type of point of purchase advertising has influenced the respondents in purchasing frozen food products within Bangkok. The hypothesis testing showed that the population characteristics have no influence on purchasing the frozen food products in Bangkok. 2) However when controlling the covariate variables (from item 1) the results differed. It was found that different marital status and occupation has an influence on decision making in purchasing the frozen food products in Bangkok. The hypothesis testing found that population characteristics including gender age education level and income per month have differently influenced purchasing decision process at the point of purchase advertising including product banners product display and product demonstration. However packaging has no influence on purchasing decision of frozen food products. 3) After controlling the covariate variables (from item 1) it was found that the marital status and occupation have no statistical significance towards the purchasing decision process. Whereas the independent variables and the covariate variables have in fact influenced the purchasing decision process.

Currently the edge image is regarded as important in the process of digital image processing. Because in the field of image processing in certain fields require lines or the edge of a complete description of the image in the photo itself. It is also essential to engineering. Most commonly used to calculate the difference like testicle to calculate the area between the point-to-point. Applied to select the coefficients to be used in combination with a new edge image clarity of the picture more. In this research will be trimming the edge blending image to compare the quality of the image obtained by the theoretical conversion web Paulette (Wavelet Transform) to demonstrate how to mix the new image it can provide the sharpness of the image the better. The assessment found that the proposed method can increase the contrast of the image. And maintaining data within the output video in its entirety

The sharpness of the image the current demand is increasingly high. Since many types of screens has developed a definition and high definition media support for secondary NICs modern electronica. But if we have information that is incomplete. Monitor is not working efficiently. There are various ways to improve the clarity of digital images. For example HE BBHE DSIHE and MMBEBHE have been developed to improve the image sharper and brighter. By improving the techniques for Histogram Equalization independently of each other. In this paper will present the Digital Image Enhancement via Multi-Peak Histogram Equalization (DIEMPHE) by histogram equalization into n sections as the turning point arch top and bottom of the Histogram. By each section is independent. Image results are the average brightness error is lower and the higher the intensity of the image.

The objective of this study was to investigate mechanical properties namely hardness of cemented tungsten carbide workpieces which were the mixture of 75 wt% tungsten carbide (WC) and 8 wt% -10 wt% cobalt (Co) as the binder . Other composites used included 0.5 wt% tantalum carbide (Tac) 14 wt% - 17 wt% titanium carbide (TiC) and 0.5 wt% - 1 wt% niobium carbide (NbC). The workpieces were then formed and sintered at 1450 °C. After the forming and sintering processes were completed the workpieces with different composites were obtained. The results showed that there were the differences in green density and hardness between recycled tungsten carbide powder and commercial tungsten carbide powder workpieces. Different particle characteristics and chemical components of tungsten carbide powder resulted in poor flow between the particles affecting density and hardness. Besides the compression of the metal powder before sintering could reduce the porosity because low porosity led to less shrinkage during sintering as shrinkage during sintering varies with the workpiece density after forming