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The solid residue from purple sweet potato (PSP) starch has a high enough dietary fiber and can be processed into fiber rich flour. In this study, biscuits were made from flour, starch and fiber rich flour from PSP in a ratio of 75: 5: 20. The resulting biscuits were then tested for their hypocholesterolemic...

The aim of this study is to determine the factorial validity and reliability of the extrinsic and intrinsic motivation scale (EIMS) in badminton training context. The study involved 312 beginner badminton child-athletes aged 10-12 (Mage =11.14; SDyears =1.62) in West Java. EIMS is an adaptation and modification...

The hybrid membranes for pervaporation of ethanol-water mixture were prepared by filled Lampung natural zeolite (LNZ) into cellulose acetate (CA) casting solution in the varied ratio of CA:LNZ (30:0, 30:5, 30:10, 30: 20, 20:20 and 40:10) wt%. The effect of zeolite addition on the resulting membranes...

In order to satisfy the requirements of the complex environment of plateau on the use of concrete mechanical properties and durability performance, this paper designed three different mix-ratio concretes of 30% fly ash, 30% fly ash + 5% silica fume slurry and 30% fly ash + liquid internal curing agent....

This paper adopts a stochastic optimization method for solving the Security-Constrained Optimal Power Flow (SCOPF) problem with the consideration of distributed load variations in the grid. The objective function of the dispatch scheme aims to minimize fuel costs of the grid. Compared with conventional...

Osteoporosis is a disordered metabolic disease occurred congenitally or secondary. Although peptide agents have been approved to prevent osteoporosis administrated through subcutaneous injection, rare reports focused on peptide oral administration for preventive purpose. An eight peptide, P-CG-01 (YRGDVVPK)...

The present study was aimed at examining the improvement of classroom management competence through the simultaneous effect of superior’s perception, work-orientation, and self-development. It is a quantitative research design in which 82 teachers as the population taken from Diponegoro Dampit Education...

This research investigates the effectiveness of various preprocessing methods and parameters on Acoustic Scene Classification (ASC) using the K-means clustering algorithm. Utilizing the ESC-50 dataset, a combination of Principal Component Analysis (PCA) and StandardScaler was employed for preprocessing....

Slope instability remains one of the primary causes of tailings storage facility (TSF) failures, highlighting the need for effective stabilization techniques. This study investigated the feasibility of reinforcing platinum tailings with 0.75 mm diameter and 10 mm long polyethylene terephthalate (PET)...

PT Gula Glenmore produces 270,000 tons of sugarcane bagasse per milling season, mostly unused and environmentally harmful. This study aims to utilize sugarcane bagasse ash as an alternative pozzolanic material for concrete, replacing cement with the aid of artificial intelligence (machine learning)....

Snake motion is a movement on a pair of rail wheels that does not go straight forward but shifts to the left or right. Snake movement can cause deformation on the rail and weariness on the wheel. The snake motion can be measured using sensors that have a high sensitivity but are at risk for noise in...

Characteristics of Generation Y (Gen Y), often referred to as the millennial generation. A fast, independent, and flexible generation tends to be at odds with the style of working in today's public sector organizations, particularly the public sector under government. This can be a new challenge,...

Supplementation of garlic husk flour and organic minerals (Cr, Se, and Zn-Lysinat) is an effort to manipulate the rumen microbial ecosystem to increase dairy goat feed’s consumption and digestibility value of crude fiber. This research was designed to investigate the effect of supplementation of garlic...

The application of an integrated learning model is an effort to organize independent learning material for students of primary school education. The model framework used in blended learning uses ICARE learning, namely Introduction, Connection, Application, Reflection, and Extension. The purpose of this...

This study aimed at exploring the effect of using peer assessment in writing improvement of EFL students. In this paper, 30 students have to be guided by using a peer assessment approach in their writing skills in class, and after that, they take their classmates’ feedback into account as a tool to reflect...

The transition toward sustainable urban transportation necessitates not only advances in electric bus (E-Bus) technology but also the optimization of operational variables that directly affect system efficiency. Among these factors, driver behavior plays a pivotal role in determining energy consumption...

This study investigates the effectiveness of a game-based learning (GBL) approach in improving student engagement and tennis skill acquisition within physical education contexts. Grounded in constructivist learning theory and sport pedagogy frameworks, GBL emphasizes active participation, contextualized...

The three session of the twelve National People's Congress, Premier Li Keqiang first proposed the "Internet plus" action plan in the government work report, the "Internet plus China" has become one of the most popular topic. On the basis of the Internet platform, the use of information and communication...

PT. XYZ operates 90 fields in Sumatra with two major fields, Duri and Minas. Duri field consists of 13 areas that are linked by the bridge. Therefore, the bridge has an important infrastructure in maintaining our operational and mobilization in Duri field. There were 96 damaged bridges (66 bridges in...

Marine fishery is a national strategic industry. China’s marine fishery started in 1985 and has become one of the major marine fishery countries in the world after more than 30 years of development. The research explore the design method of marine fishery service system under the sustainable concept,...

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...