Rajamangala University of Technology Phra Nakhon
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การพัฒนากิจกรรมการเรียนรู้โดยประยุกต์ใช้การคิดเชิงออกแบบเพื่อส่งเสริม การพัฒนาตนเองของนักศึกษาระดับปริญญาตรี มหาวิทยาลัยเทคโนโลยีราชมงคลพระนคร
Get PDFรายงานวิจัย -- มหาวิทยาลัยเทคโนโลยีราชมงคลพระนคร, 2565The objectives of the research were: 1) to develop and find the effectiveness of learning activities based on the concept of design thinking process to promote self-development of undergraduate students; Rajamangala University of Technology Phra Nakhon 2) to study the satisfaction of learners with learning activities based on the concept of design thinking process together with learning management. The samples used in the research were 30 first-year students who were accompanied by specific selection The tools used in the research were an evaluation form. and the student satisfaction assessment form
The results of the research showed that 1) learning activities based on the concept of design thinking process together with learning management to promote self-development of undergraduate students Rajamangala University of Technology Phra Nakhon It focuses on students' understanding of the problem through interviews with those who involved in a problem or problem situation rely on working together, There is a plan to conduct research, analysis to exchange knowledge and experiences. Develop a piece or work to solve problems based on knowledge and ideas. Science and technology consists of 5 steps: 1) preparation and in-depth understanding 2) problem framing stage 3) planning/brainstorming stage 4) prototyping stage and 5) testing and evaluation stage. learning activities The efficiency was 81.28/83.86, higher than the 80/80 criteria. 2) The self-development assessment was at a good level. 3) The students' satisfaction with the learning activities based on the concept of design thinking process in conjunction with overall learning management was at a high level.Rajamangala University of Technology Phra Nakho
ภาพยนตร์สั้นอินเตอร์แรคทีฟ เรื่อง “เลือก”
Get PDFโครงงานพิเศษ (ทล.บ.) -- มหาวิทยาลัยเทคโนโลยีราชมงคลพระนคร, 2564The goal of this research is to: 1) create a short interactive film titled select, 2)
to evaluate the quality of a short interactive film titled select, 3) To investigate how
satisfied audiences are with interactive short films titled select, and 4) to provide
suggestions and launch a campaign to minimize the number of pregnancies. Using
sample groups: The following were the sample groups utilized in the study children
between the ages of 13 and 18 who utilize this age range because there is a proclivity
towards becoming pregnant early before age appropriate, as a result of selecting a
purposive sampling. Utilizing questionnaires to get information the following statistics
were used to examine the data the Standard Deviation (SD) and Mean The study's
findings revealed that overall, The results of the assessment were extremely suitable
(̅ =4. 0 0 , S.D.= 0 . 9 6 ).The impact of audience pleasure with interactive short films
titled select was discovered to be as follows with an average score of (̅ =4 . 0 8 ,
S.D.=0.86), the overall evaluation findings were at a highly adequate levelRajamangala University of Technology Phra Nakho
การพัฒนาหุ่นยนต์ปัญญาประดิษฐ์สำหรับการเรียนการสอนภาษาอังกฤษแบบบูรณาการด้วยเทคโนโลยีดิจิทัลและการฝึกปฏิบัติจริงสำหรับนักศึกษามหาวิทยาลัยเทคโนโลยีราชมงคล
Get PDFรายงานวิจัย -- มหาวิทยาลัยเทคโนโลยีราชมงคลพระนคร, 2564Teaching and learning in the 21st century is not as focused on lecture notes as
in the past. Students must listen to the teacher and answer exactly as the teacher
teaches but emphasizes as the instructor is a coach or a facilitator is not a teacher that
teaches only and must be organized "Learning for change (Transformative Learning) is
learning to make changes within oneself, including worldview affective attributes,
cognitive attributes and behaviors (psychomotor attributes) is to change dramatically
complete in all aspects it is a change known as the Holistic Change” (Thitirat Raksasri,
2019).
Learning with digital technology is considered a learning style suitable for the
new generation. Because it is a model that can use technology to be useful in teaching
and learning both inside and outside the classroom. Result in new learning styles such
as massive open online courses (MOOCs) or other learning channels such as video,
computer games, social media and audio media (OKMD, 2019). It is therefore a good
opportunity for students to be able to choose a learning style that is suitable for
themselves. According to a study by Jiratan Prayaruwong (2019). It was found that
learning English using digital media technology allows learners to develop and develop
proficiency in English. It can be used to study and search for knowledge and information
by oneself in the 21st century and achieve complete and effective lifelong learning
skills. Therefore, teaching and learning English integrated with digital technology and
practical training it is a suitable idea for the development of English communication
skills of Thai youth in the 21st century and in line with the education reform policy,
the national strategy for the development and enhancement of human resource
capacity of Thailand at present (Nattaphon Teepsuwan, 2019).Rajamangala University of Technology Phra Nakho
การประยุกต์อัลกอริทึมการเรียนรู้ของเครื่องเพื่อระบุปัจจัยความสำเร็จที่ถูกสนับสนุนโดยการเรียนออนไลน์แบบวนซ้ำ
Get PDFรายงานวิจัย -- มหาวิทยาลัยเทคโนโลยีราชมงคลพระนคร, 2565This research suggests an add-on working compatibly with Google Forms to construct multiple-choice questions (MCQs). This add-on comprises two main components, including software for constructing MCQs, and a data storage for collecting data used to compose MCQs. I demonstrated effectiveness of the add-on by applying it in the context of repetition online learning in which students could learn, relearn, and take an exam of which MCQs generated by the add-on. At the last step of this research, I suggest using a sentiment analysis method – based on natural language processing and machine learning to find environmental factors and teaching strategies suitable for the repetition online learning.Rajamangala University of Technology Phra Nakho
การผลิตก๊าซชีวภาพจากวัสดุเศษเหลือทางการเกษตร โดยระบบหมักไร้อากาศแบบแห้ง สำหรับครัวเรือนในชุมชนตำบลเกาะขันธ์ จังหวัดนครศรีธรรมราช
Get PDFวารสารวิชาการและวิจัย มทร.พระนคร, ปีที่ 16, ฉบับที่ 2 (ก.ค.-ธ.ค. 2565), หน้า 65-73This research was studied and transferred the biogas production technology with the community participation using anaerobic dry fermentation system from agricultural residues. The production of renewable energy for replacing LPG in household cooking of Koh Khan Sub-district community, Cha-Uat District, Nakhon Si Thammarat Province was carried out. The efficiency of the biogas production from different co-digestion material with fresh cow manure was studied for 45 days. The experiment 1, bananas and papaya and the experiment 2, rice straw and coconut meal were used for fermented materials. It was found that the system using rice straw and coconut meal as a fermented material had a higher potential than using bananas and papaya. The system produced averaged biogas of 150 L/d and an average methane content of 67.68% respectively, within just 15 days after start-up. While bananas and papaya as fermented materials took more time with more than 30 days after start-up the system. The system produced averaged biogas of 120 L/d and an average methane content of 64.64%. For usability test, It was found that 150 L of biogas could continuously cook for 45-60 minutes. The 85% of the technology transfer recipients regarded that the knowledge gained as practical and reduced household expenditures. Additionally, the system can produce biogas for a long time without adding new fermented materials. Therefore, this biogas system could be applied to local agricultural waste for biogas production which can be expanded to other areas.Rajamangala University of Technology Phra Nakho
การศึกษาผลของกระแสฮาร์มอนิกส์ต่อค่าสูญเสียของหม้อแปลงไฟฟ้าเลื่อนเฟสและการทำให้เป็นจริงด้วยหม้อแปลงไฟฟ้าเลื่อนเฟส 15 องศา
Get PDFวารสารวิชาการและวิจัย มทร.พระนคร, ปีที่ 16, ฉบับที่ 2 (ก.ค.-ธ.ค. 2565), หน้า 113-126The trend of energy savings has been widely interested and phase shift transformers (HMT) have been extensively used. This paper presents the investigation of the effect of harmonic currents on losses of the HMT. In this paper, a 15-degree HMT with quad secondary winding is applied to find the relationship between harmonic currents and losses of the HMT. This relation can be met by testing the active power of primary and secondary sides while the HMT supplies for two and four non-linear loads at 25%, 50%, 75%, and 100% rated currents, respectively. The results reveal that harmonic currents affect winding eddy current losses significantly and the losses for loading the two secondaries 1 and 2 are the same as loading the two secondaries 1 and 3 while both %THDi are different. However, for loading the secondaries 1 and 2, the %THDi is more than 15% so it is not met IEEE 519 Std. while the HMT is supplied with four loads, the %THDi has met IEEE 519 Std. and the losses are less than 57% compared to one load. As a result of these, if the HMT is applied to an adjustable speed drive system, it is not only reduced the harmonics but also saved the energies.Rajamangala University of Technology Phra Nakho
การพัฒนาผลิตภัณฑ์กระเป๋าสตรีผ้าไทยทรงดำ
Get PDFวิทยานิพนธ์ (คศ.ม.) -- มหาวิทยาลัยเทคโนโลยีราชมงคลพระนคร, 2565The objectives of this study and product development of Thai Song Dam fabric women's bags were to study the cultural identity of the Thai Song Dam people, to develop women's bags made from Thai Song Dam fabric and to study the satisfaction with the development of Thai Song Dam women bags products. The research instruments were an interview and a questionnaire for 80 women who were interested in Thai Song Dam fabric bags. The data were analyzed using a statistical package program such as frequency, percentage, mean and standard deviation.
The results of the study on cultural identity of the Thai Song Dam people found that the dresses and souvenir products of the Thai Song Dam people have the most unique patterns to decorate the fabric, which is embroidered with Piao flowers pattern. As for the development of bags made from Thai Song Dam fabric, it was found that Thai Song Dam women’s bag are not produced. The researcher therefore, studied by applying the patterns of women's bags that are popular today and applying the embroidered with Piao flowers patterns that are the identity of the Thai Song Dam people. As for the satisfaction towards the product development of Thai Song Dam women's bags, it was found that overall product development satisfaction was at the highest level (x = 4.75, S.D. = 0.90). The overall satisfaction in sewing products was at the highest level
(x = 4.64, S.D. = 0.39) and the overall bag product satisfaction was also at the highest level (x = 4.88, S.D. =0.32).Rajamangala University of Technology Phra Nakho
แนวทางในการออกแบบพื้นที่สาธารณะและพื้นที่สำหรับการสัญจร ทางบกภายในชุมชนไร้แผ่นดิน ตำบลบางชัน อำเภอลุง จังหวัดจันทบุรี
Get PDFรายงานวิจัย -- มหาวิทยาลัยเทคโนโลยีราชมงคลพระนคร, 2563Guidelines for designing public spaces and land traffic areas in the landless village, Bang Chan Subdistrict, Khlung District, Chanthaburi Province This research is to propose guidelines for the design and construction of public spaces for various activities and areas for use in land traffic in the landless village. To create a village identity in both the physical environment and the way of life of the people in the village. This can be a selling point for sustainable tourism and also to improve the quality of life of the people in the village, providing space for recreation and joint activities within the village. This will encourage strength within the village and lead to a livable village. By the way of conducting research It starts with collecting data which is divided into 2 steps: document gathering and related research. To build a body of knowledge on issues related to the research topic. And field data collection To obtain information based on the reality of the area that is current. The data was then analyzed based on the research objectives. Which consists of Physical
characteristics of the environment and village, characteristics and forms of existing public spaces within the village. And the nature of the use of public spaces of the people in the village After that, conditions and factors influencing the design of public spaces and land traffic areas within the village were determined. And to establish guidelines for the design of public spaces and areas for land traffic within this landless village according to the above conditions and factors. To be consistent with the physical characteristics of the area and the public space behavior of the people in the village. From conducting research, it was found that Guidelines for designing public and land traffic areas in the researched landless village It can be summarized as two main points to consider, the first being the public space within
the village There is only one place in the landless village that has been conducted this research, which is a shrine at the entrance of the village. It consists of the area of the shrine building. Public restrooms for visitors And a multi-purpose outdoor patio area Which if there will be additional public space construction in the village It should be in a close position and can be connected primarily to the original shrine area. This will lead to better support of social activities within the village than by distributing the area to other parts of the village. This may cause public areas to be inactive as they should and may result in them becoming wasteful areas in the future. Coupled with the immediate vicinity of the shrine in front of the village entrance There is a wooden bridge across the brackish water canal. Which was used
as a walkway to and from each other between houses on both sides of the canal And is also considered a destination that is beautiful and unique in the village. This is another factor that will help promote the appropriate public spaces located in this area in terms of the quality of the public spaces. And in terms of accession and usability. For the second issue of guidelines for designing public spaces and land traffic areas within the landless village, the study should be taken It is a matter of land thoroughfare that is used as a main pedestrian route to connect the front of each house within the village. May be constructed from precast concrete slabs, bamboo, other types of timber that can be easily procured locally. Or made from other materials not mentioned here But it must be materials that will not affect the environment in the area, both during the process of material transportation to the area, construction process, use process after construction is completed. Until the process of maintenance, reuse or disposal after the end of their service life.Rajamangala University of Technology Phra Nakho
การพัฒนารูปแบบการรวบรวมบัติการณ์การจราจรทางบกในเขตพื้นที่ กรุงเทพมหานครจากข้อมูลทวิตเตอร์ด้วยวิธีการเรียนรู้เชิงลึก
Get PDFดุษฎีนิพนธ์ (วศ.ด.) -- มหาวิทยาลัยเทคโนโลยีราชมงคลพระนคร, 2565The surveillance and reports on accidents for the current traffic management are carried out by viewing and inspecting CCTV footage. This method is slow to detect incidents and requires a lot of manpower. Since nowadays communication technology and social media play a role in reporting such incidents, this research has been conducted to investigate accidents of interest from text messages reported on social media in Thai. There is currently no research or platform that supports this type of work clearly.
This research presented the development of a neuron network memory-learning model to solve the problem of incidence pattern classification and incidence severity identification from social media messages in Thai. Using deep learning models, such as MLP, CNN, Bi-LSTM, and LSTM+CNN, the study was designed and divided into three experimental patterns. This included examining patterns to identify traffic incidents that may be reported as general news or traffic reporting; examining patterns to indicate the type of incidents, such as traffic accidents, disasters, damaged roads, or others other than those mentioned; and examining patterns to specify the severity levels of the incidents, such as normal, intermediate, traffic lane blocking, or immovable. The experiments demonstrated the capability of CNN+LSTM learning models with the best incidence detection result at 93.44 %. The CNN model gave the best result in identifying a pattern of incidence at 85.29 %, and the LSTM model was best able to determine the severity levels of the incidence at 88.53 %.Rajamangala University of Technology Phra Nakho
การตลาดออนไลน์ของสารสกัดจากไคร้น้ำ เพื่อส่งเสริมเศรษฐกิจยั่งยืนในชุมชนบ้านสวก จังหวัดน่าน
Get PDFรายงานวิจัย -- มหาวิทยาลัยเทคโนโลยีราชมงคลพระนคร, 2564The research team aimed to develop a prototype and an online marketing concept of Homonoia riparia Lour. Extracts, which is of interest to the Ban Suak community. Because of the needs of Bo Suak community who are cultivating organic fruit and medicinal plants. The Homonoia riparia Lour. were selected and extracted for cosmetic products. In the study, Homonoia riparia Lour. extracts were extracted and tested for their bioactive compounds having antimicrobial properties and anti-oxidation. Initially, dried Homonoia riparia Lour. leaves were extracted with 80% ethanol at a concentration of 5,000 ppm had moderate antimicrobial properties for Pseudomonas sp. and Penicillium sp. For antioxidants activity, it had antioxidants with DPPH method by performing free radical scavenging IC50 at 0.198 ppm. It was thus promoted for sale on the online market as introduction of Homonoia riparia Lour. extract and facial cream products with Homonoia riparia Lour. extracts. By managing the online market that already exists in the community, an online market of Homonoia riparia Lour. extract for Ban Suak community, Nan province, via Facebook page was developed. The formation of online marketing by presentation of the extraction and the plant’s contents was including the events in many forms such as articles, pictures, videos, questionnaires, etc. Moreover, the community could organize Facebook Events to invite interested people to join and learn, watch demonstrations for the activity. They could try out, test for and buy products. The outcome online marketing strategy of Homonoia riparia Lour. extract via Facebook Page can create success marketing that help consumers to gain knowledge and understand the benefits of the product as well. It also proposed guidelines for improving the process of creating an online marketing model based on the principles of Smart Goals SMART Goals for community people working in stores. The Smart Goals includes Specific, Measurable, Achievable, Realistic, and Timely. Based on the management principles and the acceptance of Ban Suak community in Nan province, it should help create a way to reduce the cost of production, guidelines to help reduce the problem of stocking herbs, and offering fresh ingredients available all the time together with a verifiable tax invoice. It made it easy to understand the management approach to reach the target audience. As a result, customers can come to find themselves and be able to conveniently access the products from anywhere. It thus introduces a performance review approach channels that customers can reach. Numbers of customers who visit the website or fan page will be able to present products and provides services easily.Rajamangala University of Technology Phra Nakho