Currently in 2020 the world is facing a severe Covid-19 pandemic. More than a 20 million patients were infected and continue spreading the viruses. As a result there has been a huge demand for adequate hand sanitizers in the market especially an alcohol-based spray or gel product. The repeated use of hash formulas containing alcohol having an impact on the skin such as a skin irritant itch dryness an allergic reaction These damaged skin can lead to eczema an inflammatory skin condition. Besides using inappropriate formulation or ingredient in alcohol-based gel products can leave a sticky feeling after using the product. However using a high concentration of alcohol and spray alcohol to avoid this problem is not a suitable solution. Due to alcohol can destroy or inactive viruses takes at least 30 seconds. To reach the level of inactive condition the product should not evaporate too fast. The solve the mentioned problem the semi-gel alcohol-based product was developed by adding the skin moisturizers and Khlu’ s flower extract with high antioxidant activity. According to the result in this research the total phenol content of the flower extract is 3105.44+41.50 GAE mg/L extract whereas the DPPH radical scavenging is 0. 21+ 0. 02 equivalent vitamin C/ ml extract. From the sensory evaluation 20 healthy participated in this research. The majority of participants thought that the developed semi spray-gel product dried quickly and that neither product felt sticky after using. No drying effect on the hands. The product can enhance the moisture on the skin. However the smell needs to be more developed.

The purposes of this research were: 1) To find out effectiveness in multimedia-based teaching material of floral embroidery brooches and pinned in ladys clothes Nakornluang Polytechnic College 2) To evaluate its effectiveness of multimedia-based teaching material of floral embroidery brooches which were pinned in ladys clothes in Nakornluang Polytechnic College and 3) To investigate the students’ satisfaction on multimedia-based teaching of floral embroidery brooches pinned in ladys clothes Nakornluang Polytechnic College. The participants in this study were short-term students who enrolled in the second semester in the academic year of 2020. The participants included thirty-five students studied in Fabric Craft and three experts. The research instruments used in this study were the multimedia-based teaching material practice test the questionnaire measuring the effectiveness of multimedia-based teaching material and the satisfaction questionnaire. The results of the study can be summarized as follows: 1) The effectiveness of multimedia-based teaching material of floral embroidery brooches pinned in ladys clothes Nakornluang Polytechnic College was 80.17/ 87.31 which was higher than the specified criteria. 2) The experts’ attitudes towards the multimedia-based teaching material of floral embroidery brooches pinned in ladys clothes for students at Nakornluang Polytechnic College showed that this teaching material was suitable possible as well as useful at the highest level in all aspects. 3) The students also reported the highest level of satisfaction in all aspects on the multimedia-based teaching floral embroidery brooches pinned in ladys clothes Nakornluang Polytechnic College. To sum up this multimedia-based teaching material can be used to teach crafting fabrics for students studying short-term course in Nakornluang Polytechnic College.

The purposes of this research follow as 1) the creating of learning package : How to Make the National Flowers of Asean Using Kohyor Fabric effectively 2) comparing pre and post learning activement 3) studying student’s satisfactory to teaching medhods by the creating of learning target group 20 students used for purposing sampling. The results of research that The Creating of Learning Package : How to Make the National Flowers of Asean Using Kohyor Fabric are more effective than criteria (E1/E2 80/80) The Creating of Learning Package : How to Make the National Flowers of Asean Using Kohyor Fabric higher than significance at .05 and students are satisfied at Tthe Creating of Learning Package : How to Make the National Flowers of Asean Using Kohyor Fabric at the high level (x ̅= 4.35 S.D. = .60)

This thesis aims to explore the history of fresh flower decoration in the royal funeral rites of Kings and aristocrats in Rattanakosin Era as well as analyze pattern and development of fresh flower decoration in Royal Palace. This is a qualitative study conducted by means of researching and collecting historical evidences of artistic works documents chronicles and photographs stored at the National Archives. Researchers interviewed relevant people and specialists and summarized the results by inquiring seven specialists in flower decoration using Snowball Sampling technique to choose from then analyzed the data using Analytical Description procedure. The result shows that the traditions of flower decoration in royal palace have been passed by the hands of Mr. Tani a renowned artisan in Ayutthaya Era down to children and grandchildren in Rattanakosin Era. From lords to servants the tradition prevails and prospers during the reign of King Rama V (1868 – 1910). It was not commonly recorded in documents but instead conserved through the system of nobility rank passing down from generations. Currently civil service department and ceremony department are in charge of the fresh flower decoration duty. The main two sources where fresh flowers are supplied are from royal garden and external sources such as major cities. Style of conventional fresh flower decoration took after those of traditional which were highly regarded. The architectural pattern of thrones top of crown and castles are adopted into the decoration for instance the throne of Indra royal picture frames or catafalque. Also as the influence of Chinese and European spread through Siam the culture of flower decoration merged evolved and contributed to current beauty of flower decoration in Royal Palace namely interlacing of different color in garlands improvement of exquisite and big mobile decoration adaptation of fabric paper and wax into artificial flowers This is a beauty model in the royal court that is inherited to the present.

The purposes of this research were : 1) the satisfaction of the training course of carved flowers and banana leaves and 2) the relationship between personal satisfaction in training courses of carved flowers and banana leaves. The samples the participants enrolled courses and spent about 80 hours in the Vocational Training Center Bangkok 10 300 engines used in the questionnaire. The statistics used for data analysis were frequency percentage mean standard deviation and the Chi-Square data were analyzed using a computer program. The results showed that: 1) Satisfaction of the participants in the training courses of study and work carved banana flower overall and participants were satisfied. The high level was the first two items in order from most to least find that the side with the highest average was the instructor and They followed by the courses and subjects offered. The resources were for teaching and the average minimum was the educating and the environment. and 2) The relationship between the individual factors of the respondents were satisfied with the training course of carved flowers and banana leaves. The results showed that age education occupation income up to a month. The correlation between the gender status source of admission and choose a date range no relationship. The statistical significance level. 05.