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Chromium in form of hexavalent had been reported to be genotoxic and carcinogenic, affects some physiological, and reproductive features. The ability of aquatic animals including fish to tolerate chromium may vary according to different developmental stages. Therefore, this research was conducted to...

Liquid crystal spatial light modulators are the core devices of the late-model beam deflection system, the slowly response speed is the key problem of the LCD engineering system. Based on the dynamic theory of liquid crystal, analyzing the relaxation properties and the factors influence the response...

Methane, a strong greenhouse gas, is released when food and garden waste (FGW) are not disposed of in a structured and sustainable manner. The goal of this study is to assess the biogas potential with equal proportions of garden waste (GW) and three different food waste (FW) digested in mesophilic conditions...

Building sector consumes about 40% of the global energy consumption and emits over 30% of the global energy-related CO2 emissions. It is one of the most resource-intensive sectors and the main contributor of the environmental emissions. Additionally, the amount of greenhouse gas emissions is increasing...

The process of making Balinese arak used distillation of coconut palm through a process of heating and re-condensing the heated nira so that it becomes arak with alcohol content. Based on the results of the research the effect of fermentation time on alcohol content in coconut nira (Tuak), fermentation...

In order to strengthen the training of students' experimental skills, the school held more than 30 experimental skills competitions every year. In order to understand the status of competition, the school conducted a questionnaire survey on the organization of skills competition. The results show that...

The concept of smart city is believed to be one of the solutions to overcome problems in urban areas. Although much research has been carried out, there is still no agreed international standards regarding models, concepts, indicators, ways to measure smart city performance and the characteristics of...

The objective of this study was to examine students’ perspectives regarding the integration of project-based learning and the challenges encountered by students when implementing project-based learning in a public speaking course at the University of Bengkulu. The participants in this study consisted...

Teacher performance is a crucial factor for teachers’ success in accomplishing their tasks and responsibilities in their professional duties. Several factors, namely the leadership of the principal, teacher work discipline, and teacher work motivation, can influence teacher performance. This study seeks...

This study aims to determine the substitution of concentrate with corn waste for the productivity of roosters. The material used in this study was male chickens aged 30 days with an average body weight of ± 500 g. The research method used was a field experiment using a completely randomized design (CRD)....

This study aims to test the hypothesis that city branding is an effective way to increase tourism business through city image. In addition, city branding is also seen as a process of building a positive image to attract tourists and increase revenue for tourism business ventures. In other words, city...

Measurement of serum lipids in the Laboratory is influenced by pre-analytic, analytic and post-analytic factors. One of the pre-analytic factors is the specimen, which is related to the patient’s preparation. Based on the Decree of the Minister of Health of the Republic of Indonesia Number 1792 / MENKES...

This study aims at investigating the contribution of physical fitness and learning outcomes on learning results of sport specialty students at SMPN 1 Bukittinggi. This research used a correlational study that involved 30 sport specialty students. The instruments used were a physical fitness test, questionnaire,...

This research is aimed at finding out the influence of using Cartoon Story Maker (CSM) software on students’ speaking ability. Related to the aim of the research, an experimental method is carried out in SMA N 1 Solok Selatan at grade tenth. The population was all the tenth grade students of social program...

The purposes of this research were; 1) created the blended learning lesson plan for Grade 4 students, 2) finding out the efficiency of the multimedia lesson, 3) compare the pretest and posttest of learning achievement result with blended learning and 4) finding out the effective index of the student’s...

One of the efforts that can be made to prevent the spread of Covid-19 is to increase the body’s immunity, especially for residents who are affected. The purpose of this study was to determine the results of the starfruit syrup made with the addition of the herbal ingredients of turmeric (Curcuma longa)...

Currently, the huge bulk of glycerol formed during biodiesel production as a by-product offered an abundant and low-cost feedstock. Researchers have shown a growing interest in using glycerol as a sustainable feedstock to produce functional chemicals. In this work, ketalization of glycerol using acetone...

A Schiff base is a compound with functional group that contains a carbon-nitrogen double bond with the nitrogen atom conected to an aryl or alkyl group. It is usually formed by condensation of an aldehyde or keton with a primary amine. The 2-methoxy-4-((4-methoxyphenilimino) methyl) phenol compound could...

Kecombrang (Etlingera elatior) has been known for a long time by the Indonesian people and is used as an ornamental plant, vegetable, food flavoring, and traditional medicine. This study aims to determine the shelf life of the powder of kecombrang flower, stem, and leaves packaged using aluminum foil...

This paper explores how digital technologies drive tangible transformations in sustainable agriculture, focusing on enhanced resource efficiency, reduced environmental impact, and improved productivity. Technologies like the Internet of Things (IoT), big data, artificial intelligence (AI), blockchain,...

The purpose of the study was to explore the relationship between students’ leisure activities and cooperative learning in volleyball courses using a sports pedagogy perspective. A quantitative research approach with a survey method was used to collect data from 81 students of volleyball courses who were...

The effort to increase the image of Indonesia as a country, both internally and externally, has been a continuous homework. In Public Relations, the subject is called PR program or PR campaign. Whilst, President Jokowi's administration has formulated "Nawa Cita" in leading this country, the Ministry...

The increased people's lives and the need for entertainment make the existence of pets getting noticed and interesting. Among the various species of pet, cat is most popular in Indonesia. The high rate of cat lovers in Malang at this time was not followed by their knowledge about the how to maintain...

Indonesia has a diverse cultural exotic, one of which is a traditional game. But in recent decades, traditional games have slowly begun to be forgotten, by being replaced with technology-based modern games. Even though traditional games have many learning benefits that are useful for children’s development,...

Demographic bonus will be a demographic disaster if the quality of human resources is not well prepared. One of the problems that can hamper the preparation of quality human resources is the problem of stunting. West Java was taken as the object of research because it is a large province but has a stunting...

This study aims to determine the effect of straight running practice and zigzag running practice with drill methods on football shooting skills and determine the difference in the impact between the two practices in improving football shooting skills in Sport Science Students of Makassar State University....

Infrastructure development is the main priority of government’s objectives in recent years in Indonesia. The budget is growing significantly, and one of the biggest projects is the infrastructure of Asian Games 2018. The development involves a lot of contractors under the Ministry of Public Works, and...

Safety investment in the construction industry is the fundamental guarantee of operation and production. The efficiency is affected by internal and external environmental factors. The measurement of safety efficiency can affect the safety decision-making of enterprises. The study calculates the safety...

This research is a preliminary analysis to determine the needs of students at the State University of Medan for project-based hybrid learning teaching materials in the research methodology course. Questionnaires were given to 30 respondents through an online questionnaire platform. After the data was...

This study assessed the participation of women in leadership roles in rural community-based organisations in Gokana local government area of Rivers state. Simple random sampling was used to select 126 respondents for the study while questionnaire complemented with interview schedule was used to collect...

Bio-briquettes are derived from organic materials consisting of sawdust, coconut shells, and other organic waste. Bio-briquette production is also an effort to preserve the environment so as not to use fossil fuels. The production process of bio-briquettes is inseparable from risks that can interfere...

This exploratory case study examines the implementation of a proprietary AI-based reporting and monitoring tool in the Hungarian subsidiary of a multinational IT service provider. The tool integrates an observability platform with machine learning–driven analytics to automate process monitoring, metric...

Objective: The chemical compositions and formation mechanisms of different types of gallstones (cholesterol-, pigment-, and mixed-type) were studied. Methods: The components of gallstones were identified by Fourier transform infrared spectroscopy (FT-IR). The contents of cholesterol, bilirubin and bile...

The objective of the study is to identify the factors influencing quality work culture in education in Indonesia. This study focuses on teachers who study in a graduate program of educational management. It was particularly because the teachers who are students in the graduate program will back to schools...

Odontogenic Keratocyst (OKC) usually appears asymptomatically; thus, it is likely to be found incidentally. World Health Organization (WHO) classifies OKC into tumors as they have similar characteristics. Although it is classified as a non-malignant tumor, odontogenic keratocyst can occur repeatedly....

Data shows the first rank based on the type of work for women infected with HIV / AIDS in Indonesia are housewives with a total of 11,725 cases. The prevalence of AIDS infection in the province of Bengkulu is increasing every year. Data shows the cumulative number of PLWHA in Bengkulu Province from 2014-2016...

Multidrug resistant (MDR) and extensively drug resistant tuberculosis (TB) are a threat to the TB control programs in developing countries, and the situation is worsened by the human immunodeficiency virus (HIV) pandemic. This study was performed to correlate treatment outcome with the resistance patterns...

This study aims to develop interactive learning media on civic education learning in elementary school. This research used Research and Development method. The research procedure used Rowntree model which has three stages: planning, development, and evaluation. The instrument used in this study are questionnaires...

The article presents a psychodiagnostic study of the ability to use of ideas about the knowledge of another person and how to change it by the preschool children with mental retardation. We hypothesized that the presence of the ability to understand deception indicates the normal cognitive development...

Coronavirus Disease (Covid-19) is an infectious disease of the respiratory tract with coronavirus as the main pathogen. Coronavirus Disease is a new type of virus that has never been previously identified in humans. Corona viruses are zoonic (transmitted between animals and humans). As of April 30, 2020,...

The aim of the present study was to investigate the impact of knowledge and practice on the fasting blood glucose of diabetic patients during the month of Ramadan. The simple random sampling technique was used to calculate sample size and the computed sample size was 112. Participants were recruited...

Repair of agricultural machinery is one of the most important issues related to maintaining the efficiency of the fleet of vehicles used in the agricultural sector of the country. High equipment with high-performance machines and mechanisms obliges modern repair production to raise its technical level...

The high maternal death cases in Indonesia especially from indirect cases come from delay to identify the dangers of labor, to make a decision, to refer the patient and to get a medical intervention. These cases because of unpreparedness of pregnant women to face the labor and the complication. There...

In competitive era to produce high quality of learning outcome, educators should be creative and innovative in designing learning instructional. They are as answers what the students need. Domain of teaching writing has been touched by online writing instruction (technology-enabled learning environment)....

Developing the digital economy has emerged as a strategic imperative for China, serving as a key driver of high-quality economic growth. This shift has unlocked numerous opportunities for advancing the manufacturing sector. This study, spanning from 2011 to 2021 and covering 30 provinces in China, delves...

Elevated environmental awareness and an increasing concern with the global warming have stimulated the automotive, construction and packing industries to look for materials that can replace conventional synthetic fibers. Natural fiber appears as a good alternative since they are available in fibrous...

Japanese teenagers uses slang terms when they talk with friends at their age, or in an informal conversations. Slang is used by junior high school teenagers to adults approximately 30 years old in age. This research discusses slang in Japanese, called 若者言葉 (wakamono kotoba) by taking data from Twitter....

Application of castor oil as an alternative lubricant already knowledge since years ago due to its good lubricating characteristics. Most lubricant formulation are made of base oil and addtives. Molybdenum-Dithiocarbamates (MoDTC) and ZincDialkyl- dithiophosphates (ZDDP) are well-known additives for...

2-year-old, Molly cat with a male gender came with owners to Animal Clinic Education Faculty of Veterinary Medicine University of Brawijaya. Cats come with complaints of vomiting and previously with dysuria less 2 days. Physical examination shows the condition of the cat is generally normal, the temperature...

Mothers with ASD children face daily adversity that translates into a high level of stress due to the symptoms the child has. Mothers must overcome all the challenges and adversity by having resilience. Resilience held by mothers is formed from external factors, namely social support from their spouse....