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This study evaluates the performance of a residential air conditioner (A/C) using R32 as a retrofit for R410A. One of the biggest challenges in the retrofitting is to determine the ideal mass of refrigerant, which eventually lead to optimum performance of the system. The theoretical mass of refrigerant...

The flexibility and anonymity of the traditional oral fairy tale enable this genre to be adapted and adjusted to any contemporary thought, including the postmodernism. This open-minded and critical notion of postmodernism are represented in the nowadays fairy tale to its media, function, and content....

We present a 3×3 Riemann-Hilbert problem formalism for the initial-boundary value problem of the two-component nonlinear Schrödinger (2-NLS) equation on the half-line. And we also get the Dirichlet to Neuemann map through analysising the global relation in this paper.

The purpose of this paper is to discover the ethnomathematical potential through the exploration of mathematical concepts in the dancers position movement. It’s executed as an effort to answer the challenges of PISA 2018 and present a contextual mathematics learning resource in corresponding with the...

Research on psychological capital and work-family conflict has shown mixed results. Several studies have shown a high correlation between results and a low one. In theory, psychological capital should be able to become an individual’s psychological resource in reducing work-family conflicts. Research...

This study aims to determine whether there are differences in academic achievement of students who come from Surabaya with students who come from outside Surabaya when viewed from the adjustment of the student. This study was conducted on 51 subjects. The measuring instrument used is a self-adjustment...

The purposes of the research is to know the effect of the implementation of e-learning toward Self-Regulated Learning (SRL) to the students of math at Almuslim University. The research used was a quasi-experimental research instrument in the form of a questionnaires sheet. The subject of this research...

As a country with the largest Muslim population in the world, Islamic banking in Indonesia also contributes to the national banking industry, although its market share is still limited. This requires Islamic banking to better understand the needs of its customers. One of the business process transformations...

Based on a questionnaire survey of 232 students majoring in Teaching Chinese to Speakers of Other Languages in five universities in Guangzhou, this paper probes into some common problems existing in the current curriculum setting, such as the lack of practical courses and opportunities, the lack of diversity...

Intellectual property (short for IP) pledge and P2P online lending, the two online financing methods, can effectively alleviate the problem of financing the transformation of scientific and technological achievements. It is because they develop the value of the borrower’s intellectual property rights...

The current COVID-19 pandemic which happens across the globe also affects Indonesia. This evidently hinders all sectors of human lives, including the field of education, as students must study from home and teachers give assignments through online platforms such as Zoom, Google Classroom, WhatsApp, etc.,...

The learning process in the 21st century must be contextual and require the Higher-Order Thinking Skill (HOTS) to prepare students in their life situations. The aim of this research is to analyze the students’ critical thinking skill in improving HOTS of undergraduate pharmacy students. This student’s...

School based management (SBM) is one strategy for providing school and community with more opportunities to make decisions that determine the goals and future direction of the school by relocation decision-making authority. This paper examines the concept of SBM, approaches and processes for its institutionalisation...

The purpose of this study is to determine the effect of principal work group activities and principal professionalism on teacher’s performance. This research applies quantitative methods. The research sample consisted of 167 public elementary school teachers in Keluang District. Data collection was using...

Grand Forest Park (Tahura) is a nature conservation area for research, education, recreation, and human welfare. However, many Tahura such as Tahura R Soerjo in East Java is experiencing worrying conditions due to the exploitation of forests as a source of support for the community’s economy. In Tahura,...

Techno-economic analysis that allocate costs to the energy flows of energy systems are helpful to understand the formation of costs within processes and to increase the cost efficiency. For the economic evaluation, the usefulness or quality of the energy is of great importance. In exergy-based methods,...

The crime of illicit narcotics trafficking is a transnational crime and is included in an extraordinary crime, therefore its handling requires an extraordinary criminal policy. This research method is normative juridical with literature study and using qualitative analysis. The legal approach to illicit...

This study aims to describe and analyze the evaluation of the implementation of its Corporate Social Responsibility in Indonesia (PT Adaro Energy Tbk), as Adaro is one of the biggest mining companies in Indonesia using a strategic planning perspective. The method was Information according to the company...

The concept of religiosity and spirituality in this study was tested in conjunction with the concept of evangelism for millennial evangelicals in Surabaya, Indonesia. The purpose of this study is to find out if there is an influence of religiosity and spirituality on evangelism readiness in today’s millennial...

This research is aimed to describe the roles of institutions and educators in stimulating the early children’s development. This descriptive research implemented purposive sampling technique. The data were collected by using questionnaire and analyzed by employing descriptive statistic technique. The...

Pengajian is a common activity in Indonesia. Pengajian means public event that is not only reciting quran for moslems but also learning the values of Islam and religion in common openly for public. Through this type of pengajian the values of religious moderation are spread to jamaah. This research used...

The village head election is the most basic and real application of democracy in the community through the principle of one man one vote that the village community realizes a collective agreement to determine the fate of the people themselves, of course as the first spearhead of national democracy in...

In recent years, with the development of augmented reality technology, the branded app has further derived with augmented reality function focusing on consumer experience, which has been widely preferred by consumers. At the same time, it has also become a new way for brand enterprises to communicate...

This study aims to explore strategies for alleviating employment anxiety among recent graduates from four ordinary undergraduate universities in the northwest region of Hubei Province, with a focus on how participation, trust, and achievement within online subcultural communities can help them successfully...

This study aims to determine the differences in prosocial behavior of male and female students in inclusive elementary schools. This study involved 90 grade 5 and 6 students in one of the public elementary schools in Padang Genting, Batu Bara Regency, North Sumatra. This research is a mixed method research...

With the adjustment of China’s civil engineering industry, the transformation of the economy, and the rise of new engineering technologies, traditional civil engineering development faces significant challenges. The trend of future development is oriented towards intelligent construction. This paper...

A comparative genetic examination of children with varying degrees of asthenization of the nervous system, living in the Far North of Russia was carried out. The polymerase chain reaction method on BioRAD CFX96 Real Time System was used to study the following polymorphisms: A1166C of AGTR1 angiotensin...

Livestock production impacts environmental water quality related to its waste product. This research cinducted to determine water quality around the Bligon goat pen in Bantul Regency, Yogyakarta Province. Water quality measurements were conducted in upland, lowland, and coastal zones. Water was collected...

In most cases, urban culture is perceived by the public through urban heritage, sites, and cultural space. As an important part of urban landscape heritage, the cultural space of urban heritage park plays an essential role in site protection, cultural display, and mass communication. It is of great significance...

With the growth and expansion of the Cosplay community, a new derivative type of Cosplay - “Delegated Cos” has become popular among Asian young people. “Delegated Cos” refers to the situation where the “Delegator” initiates a delegation request, asking the “Delegated person” to play their favorite character...

Drug abuse has evolved into a social issue that necessity requires all parties’ involvement its spread. The drug rehabilitation facility is one of the institutions used to provide social rehabilitation for drug addicts, and its execution requires a spiritual approach. This research aims to determine...

Under the background of economic and cultural integration, combining folk culture with the tourism industry for brand management will promote the sustainable development of the local tourism industry. Through obtaining 2011 online comments from Ctrip and hornet's nest, selecting top 60 high frequency...

Bali is one of the most popular tourist destinations in the world, known for its natural beauty, rich culture, and hospitality. Among the numerous tourist destinations in Bali, Duda East Village in Selat District, Karangasem Regency, offers unique tourist experiences with its unspoiled natural beauty....

Based on remote sensing images of Xiangxi Tujia and Miao Autonomous Prefecture in China, combining with field survey, socio-economic data, and the current situation of the unique ecological environment, an ecological sensitivity evaluation index system was established. With the utilization of analytic...

The study aims to examine how effective talent management practices can transform academic library professionalsfrom competent service providers into creative innovators. It focuses on identifying strategies that enhance staff creativity, career development, and organizational resilience in the context...

The tobacco pyrolysis oil derived from the pyrolysis of tobacco waste can effectively enhance the flavor of cigarettes while also providing a safe means of waste disposal. However, the composition of the resulting tobacco pyrolysis oil is complex and prone to aging and degradation. To address this, the...

Being proficient in English is a necessity in this globalized era. However, people in many countries are still struggling hard to achieve adequate mastery of English, including Indonesia. While most Indonesian people have low proficiency in English, even those having majored in it at university, there...

With the popularity of the Internet, people’s way to explore knowledge began to go to the Internet, digital intelligent learning platform emerged at the historic moment. As for the traditional teaching method, it is taught at a fixed time and place, and the form of education and learning is not free...

This articel centers to analyze background Implanting nation’s character value in history learning at SMA dan MA Muhammadiyah Pekanbaru. Selain itu, bertujuan untuk dapat mendeskripsikan informasi mengenai pelaksanaan investasi nilai karakter dan mengecam berbagai hambatan dan pengaturan guru dalam pelaksanaan...

This research focused on language and cultural themes, revealing the similarities and differences in idioms containing a lexicon of names of body parts on the head in the Javanese and Pasemah Bengkulu languages. The research method used was content analysis. Research data were in the forms of idioms...

This study discusses the emotions experienced by students who have to take online lectures for the Grundfertigkeiten Deutsch (Basic German Skills) due to the Covid-19 pandemic. Emotions are important because they can decrease or increase students’ learning motivation. Therefore, educators among adult...

The results of the discourse analysis of the novel find that the female character is in the subject position, Kiran as the female character is placed in a position that uses men as revenge for her disappointment towards God and rejects the concept of marriage. In the position of the object, Kiran is...

Early childhood is a unique and has a great curiosity. Therefore, children must be given the opportunity to explore their environment. Discovery learning strategies in this natural materials center are here to provide opportunities for children to explore, build their own thinking concepts and stimulate...

This descriptive quantitative research aimed to strengthen the creative dimension of the Pancasila Student Profile by applying a project-based learning model. The study involved class IV B students from an elementary school in Sidoarjo, where they worked on a poster series project with the theme of Bhinneka...

The study aims to present an integrated overview of one holistic college students’ affairs management system, which is designed to tap into big data with a view to enhancing educational administration. It adopts the B/S architecture, allowing real-time interactive operation of the data through web-based...

This study examines the impact of equity pledging on corporate technological innovation input and output by incorporating financing constraints, using all A-share listed companies in China from 2011 to 2023 as samples. We reveals that the equity pledging behavior of controlling shareholders facilitates...

This paper explores the research progress in advanced lithography techniques for semiconductor manufacturing. As integrated circuit (IC) process nodes advance, traditional optical lithography faces dual challenges of resolution limitations and rising costs. To address these challenges, advanced lithography...

To enhance the water solubility and stability of curcumin and to enhance its antibacterial efficacy, this study prepared curcumin liposomes using hydrogenated lecithin as the primary material and Tween 80 for surface modification. The preparation process employed thin film dispersion and high-pressure...

In order to explore the influence mechanism of role overload on miners’ unsafe behavior, cognitive load and emotional exhaustion were introduced as intermediary variables, and a chain intermediary model was constructed. Using the role overload scale, cognitive load scale, emotional exhaustion scale and...

Continuous upskilling is critical for maintaining operational excellence in the rapidly evolving healthcare sector. However, the training course creation process at the Faculty of Medicine, Chiang Mai University (MEDCMU) operates on a rigid traditional workflow, causing recurring operational bottlenecks....