Advanced Science Journal

Cover/Inside Cover/Editor's Statement/Table of Content

2024-07-02T00:12:52+07:00

วารสารก้าวทันโลกวิทยาศาสตร์ (Advanced Science Journal) เป็นวารสารของคณะวิทยาศาสตร์และเทคโนโลยี มหาวิทยาลัยราชภัฏบ้านสมเด็จเจ้าพระยา ได้เปิดรับบทความวิชาการและบทความวิจัยตีพิมพ์เผยแพร่มาอย่างต่อเนื่องเป็นปีที่ 24 โดยผ่านการรับรองคุณภาพจากศูนย์ดัชนีการอ้างอิงวารสารไทย หรือ TCI (จนถึง 31 ธันวาคม 2567) และอยู่ในฐานข้อมูล TCI กลุ่มที่ 2 (ผลประเมินคุณภาพวารสารวิชาการที่อยู่ในฐานข้อมูล TCI รอบที่ 4 พ.ศ. 2563 – 2567)

ฉบับนี้เป็นปีที่ 24 ฉบับที่ 2 ประจำเดือนกรกฎาคม – ธันวาคม 2567 เพื่อรวบรวมเผยแพร่ผลงานวิจัยและผลงานวิชาการ ของบุคลากรทั้งภายในและภายนอกมหาวิทยาลัย ในฉบับนี้มีบทความวิจัย 12 เรื่อง และบทความวิชาการ 1 เรื่อง ที่มีเนื้อหาทางวิชาการที่หลากหลายและครอบคลุมศาสตร์หลายด้านคณิตศาสตร์ ฟิสิกส์ เคมี ชีววิทยา ชีวเคมี จุลชีววิทยา วิทยาศาสตร์ประยุกต์ทางด้านเกษตร เทคโนโลยีการเกษตร วิทยาศาสตร์การอาหาร วิทยาศาสตร์สิ่งแวดล้อม เทคโนโลยีวัสดุและผลิตภัณฑ์ วิทยาศาสตร์สุขภาพทางด้านเทคนิคการแพทย์ แพทย์แผนไทย สาธารณสุข อาชีวอนามัยและความปลอดภัย วิทยาศาสตร์การแพทย์ ชีววิทยาการแพทย์ วิทยาการสุขภาพและความงาม คอมพิวเตอร์และเทคโนโลยีทางด้านวิทยาการคอมพิวเตอร์ เทคโนโลยีสารสนเทศและการสื่อสาร เทคโนโลยีคอมพิวเตอร์ เทคโนโลยีไฟฟ้าและอิเล็กทรอนิกส์ เทคโนโลยีพลังงาน เทคโนโลยีอุตสาหการ เทคโนโลยีการผลิต และสาขาอื่น ๆ ที่เกี่ยวข้อง ที่สามารถนำไปประยุกต์ใช้กับศาสตร์ที่เกี่ยวข้องได้

ในนามของกองบรรณาธิการใคร่ขอขอบพระคุณผู้นิพนธ์ทุกท่านที่ได้ให้ความสนใจส่งผลงานตีพิมพ์เผยแพร่ในวารสารก้าวทันโลกวิทยาศาสตร์ ขอขอบพระคุณผู้ทรงคุณวุฒิที่ประเมินคุณภาพบทความ และขอขอบคุณกองบรรณาธิการทุกท่านที่ร่วมดำเนินการและพัฒนาคุณภาพวารสารก้าวทันโลกวิทยาศาสตร์มาโดยตลอด และหวังเป็นอย่างยิ่งว่าวารสารฉบับนี้จะเป็นประโยชน์ต่อนักวิจัย นักวิชาการ และผู้ที่สนใจทุกท่าน สุดท้ายนี้ขอเชิญชวนผู้สนใจทุกท่านส่งผลงานตีพิมพ์เผยแพร่บทความวิชาการและบทความวิจัยลงวารสาร ท่านสามารถศึกษารายละเอียดได้จากเว็บไซต์ https://li02.tci-thaijo.org/index.php/adscij

Polymerization of Polyvinyl Chloride, Polyvinyl Chloride Blends, Physical, Mechanical, Thermal, Chemical Properties and Applications of Polyvinyl Chloride

2023-10-31T12:26:17+07:00

Polyvinyl chloride (PVC) is an important thermoplastic that has low cost and is safe to use. PVC can be synthesized by free radical polymerization via suspension and emulsion processes. PVC resin can be modified by using various additives such as, plasticizers, fillers, and impact modifiers to achieve different required properties. It can be blended with other polymers. It can be replaced wood and metal due to its durability and lightweight. Various molding techniques for instance, single screw extrusion or twin screw extrusion, calendering, and thermoforming can be utilized with PVC, thus producing varieties of products such as blood bags, doors, airplane and car parts, shoes, bags, and tubes. PVC synthesis, PVC additives, PVC blends, PVC moldings, structure, and chemical, physical, and mechanical properties of PVC will be discussed in this article. Also, the applications of PVC will be mentioned.

Development of Cassava Starch Hydrogels for Water-Holding Materials in Agriculture Applications

2023-10-12T21:48:57+07:00

The objective of this research was to study the effect of hydrogel preparation from cassava starch (CS) and polyvinyl alcohol (PVA) by using citric acid (CA) and tartaric acid (TA) as crosslinking agents for developing adsorbent materials in soil. The results showed that the hydrogel prepared from CS25%wt mixed with CA2%wt had the highest percentage of water adsorption around 74.66% for 72 h. The hydrogels crosslinked with CA had higher water retention than those with TA. The biodegradability study showed that after 28 days of exposure, the hydrogels degraded to 60% of their own mass because some of the CS degraded from the hydrogel. After 14 days of dehydration, mung bean in soil that contained a mixture of hydrogel CS30%wt with CA2%wt had the greatest growth because water was collected in the soil. Therefore, the prepared hydrogels could be an alternative water adsorbent for agricultural applications.

Design and Construction of Lathe knife sharpening set use with Small Lathes

2023-10-17T14:59:57+07:00

The objective of this research is to design and create a lathe tool set for use with small-sized lathe machines. This tool set can be employed to address teaching and learning issues related to basic machine tool subjects. The researchers have constructed a prototype equipment set, consisting of one set. The was evaluated by 13 experts, including 7 experts with teaching experience in basic machine tool subjects at the Vocational College Case Study, 3 professionals working in companies, and 3 individuals from general lathe shops, all with a minimum of 5 years of experience. These assessors were selected based on predetermined criteria and used a questionnaire for quality assessment of the prototype equipment. After the researchers demonstrated the usage of the lathe tool set, the overall quality assessment results from the 20 assessment points obtained from the experts had an average (μ) of 4.72 and a standard deviation (σ) of 0.40. This indicates that all 13 experts had a consistent opinion that the prototype equipment designed and created by the researchers for use with small-sized lathe machines is of high quality. They agreed that it meets the research objectives and can be practically used for lathe work. The average (μ) of the 20 assessment points falls within the range of 3.51 to 5.00, and the standard deviation does not exceed 1.00. The experts collectively believe that the prototype equipment is of high quality and can be effectively utilized in educational institutions and practical applications, as intended in the research.

Effect of Commercial LED Light on Growth and Yield of Salinas Lettuce and Butterhead Lettuce

2023-11-20T22:06:50+07:00

The objective was to investigate the different effects of Grow Light emitting diode (LED) on growth and yield of Salinas lettuce and Butterhead Lettuce in hydroponic systems in a temperature-controlled room at 25±2°C with a 16-h photoperiod compared with outdoor cultivation. The experiment was arranged in a 5x2 factorial design in CRD. Factor 1 was type of light with 5 types: 1) Sunlight (control), 2) LED grow light (4000 K), 3) LED grow light (warm white), 4) LED grow light (pink), and 5) White LEDs. Factor 2 was lettuce type: 1) Salinas lettuce and 2) Butterhead lettuce. Harvesting was done at 42 days after sowing. The results showed that LED light in treatment 3, LED grow Light warm white (White 109, Red 18, Blue 12, UV 3 IR), had a PAR value of 105.257 W m-2, a PPFD value of 500.891 µmol m-2 s-1, and an intensity of 24,469.6 lux. This light can be used to grow Salinas lettuce and Butterhead lettuce. Yield components such as canopy width, number of leaves, leaf width, leaf color, plant fresh weight, plant dry weight, root length, root fresh weight, and root dry weight were not significantly different (P>0.05) from sunlight (control).

Development of Brownies Product Using Riceberry Bran Substitute for Wheat Flour

2023-10-27T10:12:11+07:00

This research on the development of Brownies Products using Riceberry Bran Substitute for Wheat flour had the following objectives: 1) to study the appropriate amount of rice bran used to Substitute wheat flour in brownie products 2) to study the properties of the physical-chemical composition and nutritional value 3) to study shelf life 4) to study acceptance. Sensory preference was assessed using a 9-point hedonic scale by planning a randomized complete block trial (RCBD). It was found that the appropriate amount of rice bran was used as a replacement for wheat flour in bakery products. Brownie 20% in terms of appearance (color), aroma, taste, texture, and overall liking had averages of 7.80, 7.10, 7.10, 7.30, and 6.80, respectively, physical properties chemical composition, and nutritional value in 100 grams, it was found that energy was 434.00 kcal, moisture 16.25 grams, protein 6.52 grams, carbohydrate 55.09 grams, fat 20.84 grams, ash 1.30 grams, dietary fiber 12.63 grams, Water activity, L* value was 22.30, a* value was 7.70. b* value was 9.60, hardness 162.04 newton, cohesiveness 1.43, energy from fat 187.56 kilocalories, saturated fat 14.73 grams, cholesterol 76.64 milligrams, dietary fiber 12.63 grams, sugar 28.51 grams, sodium 53.66 milligrams, vitamin A 50.87 micrograms, vitamin B2 0.04 milligrams, calcium 44.51 milligrams, and 5.75 grams of iron, Brownie product have a shelf life of up to 21 days at room temperature and refrigerator temperature, 96 percent of consumers accept brownies products which develop by riceberry bran.

The Geodetic Number of Linear Chain Graphs

2023-12-02T15:43:06+07:00

Development of Medicinal formulas from Andrographis paniculata Extract by Spray Drying Method.

2023-12-15T15:21:16+07:00

Extracts are an important component in the development of herbal tablet formulas in order to meet the quality standards of herbal tablet formulas. A study of active substances in Kalmegh (Andrographis paniculata) extract found that Andrographolide (AG) was an active substance that could inhibit the growth of viruses, in vitro. and has various pharmacological actions that as follows: regulating an immuno-modulatory system, anti-inflammatory, analgesic, and antiviral activities. The aim of this research was to assay AG in Kalmegh dried formulas using reference standard andrographolide as a marker in high performance liquid chromatography (HPLC) method. Kalmegh extracts were prepared by spray drying method and different ratios of 2 carriers to obtain 2 spray-dried formulas. The results found that AG in both spray dried Kalmegh formulas was 4.88% by weight and could be developed the tablet formulations. The percentage yield of formulas 1 and 2 were 3.8 and 4.2, respectively. The development of spray-dried herbal products in tablet form will facilitate portability and also increase added value to herbs in Udon Thani Province.

Forecasting incidents of diabetes and high blood pressure in Pathum Thani Province

2023-12-19T12:51:54+07:00

Forecasting the incidents with diabetes and high blood pressure in Pathum Thani Province using data from fiscal years 2013 to 2023 with the gray system theory of GM(1,1) and GM(1,1)EPC (GM(1,1) with error periodic corrections). The results showed that in time series data, the number of new cases of high blood pressure was approximately twice the number of new cases of diabetes and had a high Pearson correlation of 0.99. Forecasting with GM(1,1)EPC has a lower MAPE (mean absolute percentage error) value than GM(1,1) and is within the criteria “good for forecasting”, which is consistent with the up-and-down pattern of the data. In the forecast for fiscal year 2024, it is expected that the number of new patients with diabetes will be 6,134 and the number of new patients with high blood pressure will be 12,052 people. However, the use of quantitative forecast results must also take into account quality factors related to public health measures that will be implemented in the 2024 fiscal year.

Household Wastewater Management of People in Mae Lor Watersheds, Mae Rim District, Chiang Mai Province

2024-01-23T23:10:36+07:00

The mixed methods research was to investigate household wastewater management and factors predict household wastewater management. The sample for this research consisted of 180 households and 14 stakeholders in Mae Loa watershed community, Mae Rim district, Chiang Mai province. Data was collected through questionnaires and focus groups. The data was analyzed by descriptive statistics, regression analysis, and content analysis.

Results showed that the people had moderate levels of household wastewater management (mean = 2.79, SD = 0.81). The factors that significantly influenced household wastewater management were attitude towards drinking water in the community in terms of sufficiency (Beta =.286, p ≤ 0.001) and attitude towards drinking water in the community in terms of management (Beta =.143, p = 0.027). Total variances explaine was 16.8 %. In conclusion, people suggested that relevant local authorities monitor water quality in natural water sources and provide knowledge about wastewater treatment.

Thai The Synthesized of carboxyfluorescein films for detect quantification of Cu2+ ion in solution via sol–gel method and dip-coating technique.

2024-02-08T19:48:50+07:00

This research for synthesize film examining the concentration of copper ions (Cu²⁺) prepared in the range of 1´10^-8 to 1´10^-3 molar using Carboxyfluorescein (CF) film via the sol-gel process combined with dip-coating technique. The testing was performed based on the principle of light absorption in the range of 400 to 1100 nanometer from a UV-vis spectrophotometer. The results showed that the Carboxyfluorescein film was able to detect the concentration of copper ions in the absorption range between 487 to 491 nanometer. The relationship was linearly expressed by the equation y = 0.0009ln(x) + 0.1283; R² = 0.97, where x is the concentration of copper ions in molar unit, and y is the light absorption value of the Carboxyfluorescein film at an approximate wavelength of 490 nanometer. Therefore, the synthesized Carboxyfluorescein film can be utilized for quantifying the concentration of copper ions.

The Development of Application for Cultural Food Wisdom Transfer to Yaku Rice of Mon Ethnicity in Sangkhlaburi District, Kanchanaburi Province

2024-02-06T15:40:37+07:00

The objectives of this research were 1) to develop an application for cultural food wisdom transfer to Yaku rice of Mon ethnicity, 2) to study the effectiveness of the application for cultural food wisdom transfer to Yaku rice of Mon ethnicity, and 3) to study the satisfaction of user of application for cultural food wisdom transfer to Yaku rice of Mon ethnicity in Sangkhlaburi district, Kanchanaburi province. The process of studying the effectiveness of the application was conducted by having a group of 7 experts assess the application's efficiency to test the function's suitability in 2 areas, content and storyboard and media production. After that, the satisfaction of users of the Yaku rice application was studied by selecting a sample group by simple random sampling, consisting of 30 people to evaluate the efficiency of use in 2 areas, design and efficiency. The statistics used in this research were mean and standard deviation. The result of the research showed that overall efficiency has the highest level and the highest level of user satisfaction. Thus, The development of an application for cultural food wisdom transfer to Yaku rice of Mon ethnicity is an effective tool that conservation learning and wisdom transfer for a long time. This wisdom of Mon ethnicity will not disappear from the community.

Information Management System for Supervision Monitoring and Educational for Educational Provision Group in the Secondary Education Service Area Office Sakon Nakhon

2024-02-04T19:29:34+07:00

The objectives of this research were: 1) To develop an information management system for supervision monitoring and evaluation for the educational provision group in the Secondary Educational Service Area Office Sakon Nakhon. 2) To evaluate the effectiveness of the information management system; and 3) To evaluate user satisfaction with the information management system.

The result of the system development was that: 1) The information management system could manage five main components: guest users, schools, supervision monitoring and evaluation for the educational provision group, director supervision monitoring and evaluation for the educational provision group; and admin. 2) The result of the efficiency evaluation conducted by five experts indicated a good level of overall efficiency ( = 4.29, S.D.= 0.57) 3) The result of the satisfaction evaluation, based on a sample of 50 individuals consisted of school personnel, supervision monitoring and evaluation for educational provision, and guest users. The evaluation results found that overall satisfaction was excellent ( = 4.54, S.D.= 0.58).

Using Semantic Graph for Keyword Extraction in Vertical Search Engine

2023-12-15T15:29:28+07:00

This paper presents the usage of semantic graphs as a knowledge resource for semantic comparison between queries and document contents. The semantic graph is generated by the concept of Natural Language Processing. The processes in semantic graph generation are started from document preprocessing. These preprocessing steps are word tokenization, stop word removal, and part-of-speech tagging. The second step is sentence parsing, which is the dependency parsing for this paper. The third step is text-to-semantic graph conversion. In this paper, the semantic graphs are represented in terms of conceptual graphs. Finally, these semantic graphs are measured for their semantic relatedness and then are used for extracting keywords. To evaluate the proposed technique, the semantic graphs and keywords are generated and extracted using 380 documents from the IEEE website and 144 documents from the SemEval standard corpus. The precision, recall, and F1 scores are 40%, 53%, and 40%, respectively.