The objectives of this : 1) to study the operating conditions of Thai restaurant business operators under Steve Cafe & Cuisine. 2 ) To study the internal and external factors related to the operation of Thai restaurant business operators under Steve Cafe & Cuisine. 3 ) To study strategies for adapting to new normal for survival in the operations of Thai restaurant business operators under Steve Cafe & Cuisine. 4 ) To compare strategies for adapting to a new normal for survival in the operations of Thai restaurant business operators under Steve Cafe & Cuisine classified by operating conditions and 5 ) to determine the relationship between strategies for adapting new normal for operational survival with the internal and external factors related to the business operations of Thai restaurant operators under the Steve Cafe & Cuisine. The population of 50 includes business owners executives managers supervisors restaurant employees and 350 consumers who choose to use the service of 3 branches of Thai Steve Cafe & Cuisine located in Bangkok namely Dhevet branch Rama VI branch and Phan Fa branch. The research instrument was a questionnaire. The statistics used for data analysis were frequency percentage mean standard deviation one-way ANOVA and statistical correlation coefficient. The results of the research found that 1 ) most of the respondents restaurant business located in Dhevet has been in business for 5 to 10 years. It is a large business (more than 20 tables) and the number of employees is more than 15 people. while having sales of 300000 baht per month or more. Curry is the restaurant’ s bestselling dish. The main customers of the restaurant are both Thais and foreigners. 2 ) The restaurant business pays attention to internal factors related to the overall business operation at a high level. When considering each aspect in descending order it was found that the aspect with the highest average was marketing followed by location and the least was personnel. 3 ) The restaurant business pays attention to external factors related to the overall business operation at a high level. When considering each aspect in descending order it was found that the highest mean was the legal factors followed by customers and the least was competitors. 4 ) The restaurant business focuses on the strategy of adapting to a new normal for survival in the overall operation at a high level. When considering each aspect in descending order it was found that the highest mean was the products followed by the price and the least. was process. 5 ) Restaurant businesses with different operating conditions emphasize the strategy of adapting to a new normal for survival in the operations of the Thai restaurant business under Steve Cafe & Cuisine were different in all aspects and 6 ) when considering the internal and external factors of the business over all there was a statistically significant correlation with the new normal strategy for survival of the Thai restaurant business under Steve Cafe & Cuisine at. 05 level

Study on Energy – Reducing Jerusalem Artichoke Dessert The objective is to study the basic recipe of Jerusalem Artichoke dessert. And to study the level of sugar consumption in the 5 formulas of Jerusalem Artichoke 0% 25% 50% 75% and 100% By planning a randomized complete block design (RCBD) experiment the sensory quality in terms of appearance color smell taste texture and overall preferences was assessed by a (9 - point preference-scoring tasting method. Hedonic Scale) by a taster of 40 and 80 Who is a student in Food and Nutrition Faculty of Home Economics Technology Rajamangala University of Technology Phra Nakhon And bringthe information obtained To find the mean (x ̅) analyze the variance (Analysis of Variance ANOVA) and compare the mean difference by means of Least significant Difference (LSD) and Duncans New Multiple Range Test (DMRT). The results were analyzed by a statistical package. From studying the basic recipe of Jerusalem Artichoke Dessert The tasters accepted the basic recipe of Jerusalem Artichoke Dessert the second formula in terms of appearance color smell taste texture and overall preferences. The average score was 8.07 8.08 7.85 7.93 7.98 and 7.98 which were in the medium to high preference level. When it was analyzed the variance and compared the statistical differences. It was found that the appearance color taste and texture The difference was statistically significant at 0.05 level. And overall preferences There was no significant difference at the 0.05 level. From the study of reducing sugar content in Jerusalem Artichoke Dessert Energy - reducing Taster accepted the recipe 75% for appearance color flavor texture and overall preference. With an average score of 8.05 7.93 7.55 7.82 and 7.83 In the level of moderate to very favorable As for the smell The tasters accepted the recipe 50% with an average score of 7.52 being moderate. When the variance was analyzed and statistical differences were compared. It was found that the appearance color smell taste texture and overall preference. There was a statistically significant difference at the 0.05 level.

Dyes contaminated in wastewater that negatively affecting the environment and human health. The objectives of this study to prepare activated carbon from Salacca zalacca (Sumalee) seeds activated by 36 mmol/g KOH dye solution and activated carbon ratio 20:32 ml/g for dye removal. The influents of dye removal from wastewater by Salacca zalacca (Sumalee) seeds activated carbon were investigated as initial dye concentration activated carbon and dye solution ratio and contraction time. The moisture content the iodine number the methylene blue index and the functional groups by FTIR technique of the Salacca zalacca (Sumalee) activated carbon were characterized and the kinetics adsorption were also analyzed. The results showed that the activated carbon was the microporous material the highest dye removal from wastewater was 7.50 ± 0.25 mg/g the equilibrium time was 150 min with the activated carbon to dye solution ratio of 1:500 g/ml for 200 mg/l initial concentration. The kinetics of the adsorption process can be described by a pseudo-second order model (R2 = 0.9999). When increasing the initial concentration of dyes the adsorption efficiency was increased. The amount of activated carbon increased resulting in lower adsorption efficiency and the equilibrium time was longer

This study investigates three different types of power plant include a trilateral cycle (TLC) subcritical organic Rankine cycle (ORC) and supercritical ORC power plant driven by geothermal heat source with mass flow rate 1 kg/s and temperature of 100๐C 110๐C and 120๐C. with 27 substances were examined as the working fluid of the power plant. While the net power output of 4.78 kW and 7.74 kW is obtained from the subcritical ORC with RC318 as its working fluid when the heat source temperature are at 100๐C and 110๐C respectively. Meanwhile the net power output of 11.85 kW is obtained from the subcritical ORC with R227ea as its working fluid when the heat source temperature is at 120๐C. The net power output of 5.64 kW and 9.16 kW are obtained from the supercritical ORC with R218 as its working fluid when the heat source temperature are at 100๐C and 110๐C respectively. Meanwhile the net power output of 12.88 kW is obtained from the supercritical ORC with R143a as its working fluid when the heat source temperature is at 120๐C. Furthermore the net power output of 7.96 kW 12.27 kW and 17.38 kW are obtained from the TLC plant with heptane as its working fluid when the heat source temperature are at 100๐C 110๐C and 120๐C respectively.

The purposes of this research were: 1) to study the personal factors of consumers for choosing local restaurants in Phuket Province 2) to study the consumption factors of local restaurants in Phuket Province 3) to study the factors of marketing mix in the local restaurants in Phuket Province 4) to compare the level of importance of the marketing mix factors in the local restaurants in Phuket Province classified by personal factors of respondents 5)to compare the level of importance of the marketing mix factors in the consumers use of local restaurants in Phuket Province classified according to the use of local restaurants and 6) to present guidelines for local restaurant development in Phuket Province. A sample group of 400 people and local restaurant operators in Phuket has 16 cases. The research instruments are questionnaires and interviews. The statistical techniques used for data analysis were frequency percentage mean standard deviation one-way analysis of variance and analysis of descriptive data. The research found that: 1) most consumers were female aged 36-40 years with a bachelors degree being a private company employee with an estimated income of 10001–20000 baht and they resided in Phuket. 2) As for the reasons of choosing to use local restaurants it was found that most of the consumers chose to consume local food because of their unique identity and difference from conventional food. The most common food consumed was Hokkien fried noodles. The main course and side dishes commonly being consumed was Stir Fried Liang Bai with Shrimp Roe and a popular savory snack was Hu Shae sweet snacks were using Gosui and a popular dessert was Oh Aew. Most people consumed local food once a month and was paying approximately 901- 1300 baht for each meal. 3) Consumers valued the overall marketing mix at a high level. The determinants were in descending order local food price construction personnel and physical presentation and distribution service marketing promotion. 4) Comparing the level of importance of the marketing mix factors in consumers’ selection of local restaurants in Phuket Province found that gender age education level occupation monthly average income and different residences put importance on the factors of marketing mix with no difference except the gender was not different with statistical significance at the .05. 5) Comparing the level of importance of the marketing mix factors in consumers’ selection of local restaurants in Phuket Province found that the reasons for consuming local food popular types of local food popular local food items frequency of local food consumption and the cost of consumption per time were different. Paying attention to the factors of marketing mix there was no statistically significant difference at the .05 level. And 6) guidelines for local restaurant development in Phuket Province were to select raw materials directly from the producer sources in order to maintain freshness and quality. In addition a standard price threshold should be set and suitable for the quality of local food and so do distribution channels. There could be an online order and advertising through various media such as websites or other media in order to disseminate customers to know more about restaurants. In addition there should be a focus on training employees to recognize the importance of service and on educating employees about service skills. At the same time the restaurants should be designed to be unique easy to remember and technology should be adopted for example in the matter of receiving food orders to achieve accuracy speed and error prevention.