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A prototype of an industrial PCM heat storage has been built and tested. The module is designed for use in an industrial steam system. The module has a storage capacity of 4 kWh (14 MJ) and a power of about 8 kW, allowing for charge and discharge times of 30 min. As PCM, adipic acid has been used (melting...

Nowadays, English learning is not only focused on communicative skills but also emphasized on real work situation, one of which is presentation skill. As the lecturer needs to know a suitable strategy that can be used not only to motivate the students to communicate in English but also to minimize their...

The evaluation of underground space development suitability is a crucial initiative for the multidimensional development of cities. It serves as the primary foundation and basis for formulating scientific and rational underground space utilization plans and land use regulations. Recent domestic research...

High volume of organic waste may decrease the quality of the environment. This research is done in order to manage organic waste recycling to support Green Campus at Universitas Pendidikan Indonesia (UPI). This exploratory and action research is carried out at the Botanical Garden UPI, within four months....

Tadulako University is one of the State Universities that receive regular and non-regular students, where the non-regular path is a cooperation between universities and local government to improve the quality of human resources in central Sulawesi. for it needs to know how much motivation and how the...

The purpose of this study was to analyze the correlation between duration of work, smoking status, and knowledge of GTS, and personal hygiene with GTS, status of tobacco farmers, as well as education, knowledge of GTS, income and GTS status of tobacco farmers with health literacy. This research used...

Phalaenopsis amabilis (L.) Bl. is an orchid that is included in the list of endangered plant species. The Fusarium wilt disease on P. amabilivirala vital disease caused by Fusarium oxysporum, which of one constraint and up to now days is not well yet managed. Disease control that does not cause negative...

To study the main properties of the SAC cement in cement-based grouting materials, including fluidity, setting time and compressive strength, a composite grouting material was made by combining ultrafine slag powder with cement. The cement slurry was prepared by replacing different proportions of Portland...

This study aims to provide an overview of the perspectives of elementary school teachers on the Accelerated Learning model for learning Indonesian in elementary schools. The study used a qualitative approach by giving a questionnaire to 110 teachers and interviews with 30 elementary school teachers in...

On the basis of combing the progress of urban network research, the network contact matrix of Zhongyuan urban agglomeration is constructed from the comprehensive network evaluation index system and the improved gravity model from 2000 to 2015, the spatio-temporal evolution characteristics of integrated...

Corruption is not an ordinary crime, but an extraordinary crime, therefore the handling must also be done in extraordinary ways. The public reaction turned out to be the pros and cons of the issuance of Law Number 19 of 2019 concerning the Second Amendment to Law Number 30 of 2002 concerning the Corruption...

The teachers understanding at junior high school (Sekolah Menengah Pertama-SMP and islamic junior high school (Madrasah Tsanawiyan – MTs) of Payakumbuh district about the structure of scientific articles is relatively low and the experience of publishing scientific articles is also very poor. The evaluation...

The implementation of learning with a limited face-to-face meeting system. After online learning since the covid-19 pandemic, children are again getting a little bit of happiness in being able to interact and socialize at school. Therefore, the development of motion learning models through group competition...

The influence of the G20 on world peace is urgently needed at this time. Awareness of the nation and state in various regions of the world, regionally, nationally and even internationally must always emphasize the benefit of humanity on earth. The reality of the global world today has caused anxiety...

Current seismic design provisions such as ASCE 7-10 provide criteria for selecting ground motions for conducting response history analysis. This study is the sequel of a companion paper (I - An accurate algorithm for selecting ground motions) for assessment of the ASCE 7-10 criteria. The results show...

This research aims to describe the fishermen’s right in Indonesia. The fulfillment of fishermen's rights encourages the achievement of the fishermen’s welfare which has not been fulfilled. The state has an obligation to fulfill fishermen's rights. This is juridical empirical research. The first research...

BPJS is a legal entity formed to carry out social security programs by Law Number 24 of 2011 regarding Social Security Administrator. BPJS Kesehatan services divided by class according to the non-medical benefits of participation in Presidential Regulation Number 82 of 2018 regarding Health Insurance....

The aim of this study is enhancing students’ virtual learning through independent learning method, which is termed as self-regulated learning (SRL). The participants of the study were 30 students at the second semester in State Polytechnic of Bali. A questionnaire was administered to highlight progress...

Every human being will experience the event of death and lead to the problematics of inheritance. The making of a will is done so that later the estate left behind can be used based on the needs of the heirs. Indonesian civil law does not specify whether a Will must be made in the form of a deed under...

The involvement of children in household work is actually able to train the character formation of children’s resilience and independence. However, today’s parents have an orientation to educate and take care of children which is more directed towards the success of children in completing school academic...

Destination Forecasting and Recommendation encompasses the projection of user-favored travel locales predicated on historical data, individual preferences, and prevailing trends, succeeded by the provision of customized recommendations aimed at optimizing travel arrangements. While current methodologies...

According to the World Health Organization (WHO), around 80% of urban communities live with air pollution and more than 7 million people die yearly because of this. It is known that vehicles contribute approximately one- quarter of CO2 emissions globally. One way to implement CO2 reduction is use of...

Flipped Classroom is widely used as an alternative learning strategy in both secondary school level and tertiary level. This article investigated students’ experience and students’ engagement through flipped classroom using geogebra task in multivariable calculus class. Participants of this study were...

This study aimed to determine the use of technical approaches usingmotivational techniques in learningand its influence on the students' basic mobility in elementary schools. This study was an experimental research with a non-equivalent pre-test and post-test control group design. Forty-two elementary...

Service failures by mobile network operators can generate intensely negative customer experiences that result in brand hatred. This hatred often manifests through negative word-of-mouth (both face-to-face and electronic), severely affecting the company’s reputation. Conversely, customer forgiveness emerges...

This paper measures the development level of digital business environment in 30 provinces from 2015-2021, and examines the influence mechanism between digital business environment and enterprise innovation capability based on the perspective of innovation input and innovation output using a two-way fixed-effect...

Brain-Computer Interfaces (BCIs) enable human-machine interaction by decoding neural activity, demonstrating broad application potential in fields such as medical rehabilitation and neural engineering. However, traditional unimodal BCI systems face limitations due to signal noise, individual variability,...

The new ternary compound Al8GdNi4 had been synthesized by melting in arc furnace and annealing in vacuum. The crystal structure of Al8GdNi4 was analyzed by X-ray powder diffraction technique. The whole pattern of Al8GdNi4 had been indexed, and the lattice constants had been refined with tetragonal structure...

As the number of Indonesian internet users increased significantly in January 2017 compared to January 2016, with additional internet users 51%, was the highest in Southeast Asia and mobile payment users and penetration in Indonesia is expected to more than double by 2017, it has been great opportunity...

This study aimed at finding out the implementation of Hindu cultural values (Asta Brata)-based leadership style as used by principals of public junior high schools in Tabanan regency. This study used a descriptive research design and was ex-post facto in its nature. The population of the schools in this...

With the increase of mining depth, geothermal effects become more and more serious. In the paper,temperature of original rock in Hongtoushan mine are tested, and relation between the temperature and depth, temperature and ventilation are studied. The data show that, for Hongtoushan mine, the geothermal...

During pregnancy, a mother will experience physical, hormonal, and social changes that affect the mother’s psychology and emotion. When the mother’s psychological and emotional state changes, the baby’s development will be affected. Expecting mothers in the first trimester are prone to anxiety, one of...

A retaining structure induces a specific spatial effect because of differences in its stiffness at different locations. When a partition wall is placed inside a retaining structure, it can significantly influence the development of the deformation of the retaining structure and the adjacent soil. In...

This study deals to the impact of teaching strategies and the students’ interest in analyzing comprehension which changed into supposed to talk about approximately using teaching strategies (INSERT and K-W-L) and the interest stage of achievement students in analyzing comprehension. The reason of this...

Green innovation efficiency (GIE) is a critical component in achieving sustainable development. Against the backdrop of global low-carbon development, the rapid advancement of artificial intelligence (AI) offers new opportunities to enhance green innovation efficiency. This study aims to investigate...

This paper expounds the importance of the stability analysis of the super high tower frame in the lifting stage of the arch rib.Then the arch rib turning stage is divided into 0 degrees,30 degrees, 60 degrees, 90 degrees, 102.8 degrees five conditions,respectively carried out the force analysis of sling...

Indonesia is well known for its high freshwater fish diversity. Wader pari (Rasbora lateristriata) is one of the endemic fish, which is very popular, but experienced massive exploitation in wild, due to high market demand. High demand and high economic value of this fish in the market induced a massive...

By exploring the impact of blockchain technology on the digital economy, this paper demonstrates the theoretical connotation and practical path of blockchain technology in promoting the development of the digital economy. The study focuses on how blockchain can promote the growth of the digital economy...

The flower of Musa nana Lour., also named 'XiangJiaohua' in Chinese, is a commonly used herbal drug in traditional Chinese medicine (TCM). Musa nana Lour. flower and bract were usually discarded after banana fruit ripening, which leaded to resource waste and environmental pollution. It can not only protect...

Fire is one of the most serious disasters that threaten the public security. Especially the electrical fire is more prominent, which is more than 100,000 each year, and it accounts for about 30% of the total number of fires. The casualties and property losses caused by electric fire are also the highest...

Soil salinization is becoming increasingly severe and has emerged as a significant abiotic stress factor affecting crop yields. In order to investigate the role of Conyza canadensis’s allelopathic in alleviating salt-induced damage to crops and fostering salt-tolerant varieties, this study examined some...

This study aims to determine the effectiveness of online learning at SIPEJAR through video-based learning media. Media selection is an important aspect to support the achievement of learning objectives. Video is a learning medium that can be used in online learning. This research method uses the experimental...

Molten steel temperature is a key parameter related to LF refining, and it has an important influence on steel quality and casting. Aimed at a steel ladle with capacity of 300 tons, a heat transfer model was developed. Ladle wall and bottom lining temperature distribution curve was obtained. The factors...

In this paper, we study a new way to prevent indoor ground condensation by controlling natural ventilation between outdoor and indoor, it adjust to reduce the indoor dew point temperature lower than the ground surface temperature as much as possible, so to prevent condensation. Through make a typical...

Pectin is usually isolated using the conventional extraction methods are time consuming. Pectin from sentul peel has been successfully isolated by using Microwave Assisted Extraction (MAE). This method has a short processing time and little solvent needed. This study is aimed to determine the effect...

In order to implement college students' mental health education curriculum of the Ministry of Education and improve the teaching quality of mental health education curriculum, experts of Southwest Jiaotong University changed the traditional "spoon feeding" teaching method. They pay attention to the use...

In recent years, the structure of traffic facilities in China has undergone epoch-making changes. As a new type of transportation facility, high-speed railway is convenient, efficient and punctual, which reduces the transaction cost of the regional economy and enlivens the flow of production factors....

Non-alcoholic fatty liver disease (NAFLD) is often encountered in the field of hepatology. The disease has a broad spectrum ranging from non-inflammatory fat-accumulating macrovesicles (simple steatosis) and develops to fibrous and cirrhosis. The rate of NAFLD is 15-30% in western countries and around...

Location is one of the most crucial factors determining enterprises’ strategies when entering, exploiting or expanding into a new market or a new area. The study illustrates how to create a detailed analytical model of the market segmentation in all districts of Hanoi using K-means clustering and principal...

Surmiati, 2023 “The Influence of the work environment of the compensation system on job satisfaction and employee performance at Bankaltimtara Nunukan Branch”. This research aims to analyze the relationship between the work environment and compensation system on job satisfaction and employee performance....