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Minapolitan is a regional-based marine and fisheries economic development plan. The plan of minapolitan has been widely adapted to various regions in Indonesia, one of which is Dumai City. Dumai City with coastal characteristics has an opportunity for Minapolitan development. Minapolitan development...

This article was written to see the difference between the upper part of the foot in the service and the instep against the capabilities of the service Olobangau sepak takraw Athletes Padang Pariaman. The type of research that is Expost Facto. The population was all over Padang Pariaman Olobangau Athletes...

Wi-Fi sensing for Human Activity Detection (HAD) provides a non-intrusive, privacy-preserving approach for monitoring human activity in indoor environments. This paper presents a real-time human activity detection framework based on Channel State Information (CSI) acquired from an ESP-32 embedded development...

MORUS is an authenticated stream cipher designed by Wu et al. and submitted for the third-round of the CAESAR competition. The collision properties of MORUS-640-128 are studied. We propose the necessary conditions for an internal state collision after two-step update, i.e., the Hamming weight of the...

The Bornean orangutan (Pongo pygameus wurmbii) is a Critically Endangered large Asian primate. Reintroduction had been implemented to recover their population in the wild. The research was conducted in February-April 2021 at Lamandau Wildlife Sanctuary, aimed to identify behavior differences at the feeding...

The alkaline protease gene, Apr, from Bacillus licheniformis 2709 was cloned into an expression vector pET - 28b(+). The pET-28b(+) - Apr was expressed in a high expression strain E. coli BL21. In order to develop and optimize mathematical model of protease activity, three variables were investigated,...

East Nusa Tenggara Province is one of the provinces in Indonesia that has a lot of potential in the tourism sector, so that East Nusa Tenggara Province is one of the leading tourism destinations. Each district in East Nusa Tenggara Province has its own uniqueness, both natural and cultural tourism that...

In this paper, 32 listed companies of coal enterprises are selected as samples, and EVA index system is used to build the model. Empirical analysis and SPSS software are used to study the relationship between variables, and the conclusion is drawn that diversification is positively related to performance,...

This research aims to find out: 1) Increase the spatial ability ofstudents after the application of website-based guided discovery learning and 2) Kesulitan students in spatial problem solving in website-basedguided discovery learning. This research is included in the type of descriptive qualitative...

This study systematically investigates the developmental characteristics and interactive mechanisms of intercultural sensitivity and effectiveness among foreign language majors in universities for ethnic minorities. Data analysis yields the following findings: Intercultural sensitivity (M=3.78) significantly...

Prefabricated Vertical Drains (PVDs) are geosynthetic drains that are used to shorten the horizontal drainage path and allow water to flow laterally to the nearest drain. Because of remolding during installation, a zone of smear around the drain is formed, reducing the coefficient of horizontal permeability,...

The high demand for rail transportation services has encouraged the development of research in the field of railways. In the operation of trains, telecommunications has a vital function because it is related to passenger safety. The high speed of train operation requires a telecommunication system that...

This study aims to analyze positions of Sahid's alumni in the workplace in the area of Jakarta and to determine strategy to raise the positions of Sahid's alumni in the workplace in Jakarta. This research is descriptive qualitative. The analyzed unit is the data of alumni's position in the workplace...

Boredom has been shown to be associated with a variety of untoward individual subjective feelings including worthlessness, having nothing to do, feeling that time is going slowly, dissatisfaction, hopelessness, fretfulness, stress and feeling trapped. These feelings can be caused by situations outside...

The study was aimed to investigate the effect of cooperative learning model of teams games tournament (TGT) type in salt hydrolysis material on student's motivation and learning outcomes at class XI SMAN 5 Palu. This study was a quasi-experimental with non randomized pretest-posttest control group design....

The purpose of this study is to determine: (1) the effect of problem based learning model on students 'mathematical communication ability, and (2) the effect of problem based learning model on student self-confidence. This research is quasi experiment of population in this research is all students of...

One of the causes of forest deforestation is the deliberate burning of forests and land by corporations to save costs and time to achieve greater profits. The environment damaged and polluted by forest and land fires must be restored so the next generations can enjoy it. Thus, development carried out...

This study aims to investigate the learning difficulties and students’ self-efficacy of junior high school students in South Lampung Regency in solving essay mathematics problems. This research employed quantitative and qualitative approaches. Data were obtained using descriptive question tests, interviews...

Land-use and land-cover change is a common and prominent feature in the haor region. Tanguar Haor, one of Bangladesh’s largest freshwater wetlands and a Ramsar site, has undergone significant ecological transformations over the past four decades due to anthropogenic pressures. This study analyzes land-use...

Solid Oxide Fuel Cells (SOFCs) offer their ability to directly convert hydrocarbon fuel into electricity via internal dry reforming. NiYSZ-based SOFC anodes were manufactured via aqueous tape casting. Raw materials such as NiO and yttria-stabilized ZrO2 powders, glycerol, polyvinyl alcohol (PVA), and...

Kalisuci tourism area is a special interest tourism that utilizes conduit-type Jirak underground river for cave exploration and tubing. During the rainy season, floods frequently happen and cause the underground river to overflow so that cave tubing cannot be carried out. As a result, the number of visitors...

The effects of leadership styles on organizational performance are still arguable due to the inconsistencies. Many researchers analysed the direct and indirect relationships with antecedents’ variables of organizational performance. However, organizations sometimes fail to achieve their organizational...

This study aimed to analyze the ability of multiple representations of mathematical students through the approach of Problem- Based Learning (PBM). The research subject was the students of X MIA 2 SMA Negeri 1 Pegagan, consists of 32 students. The research instrument is a mathematical multiple representations...

Public companies are asked to execute good corporate governance (GCG), in conformance with the insistence of interested parties, which are regulated in the Financial Services Authority Regulation No.21/Pojk.04/2015 and Circular Letter of the Financial Services Authority No.32/SEOJK.04 years 2015. Implementation...

Problem solving is a basic activity for human beings and becomes one of the goals in learning mathematics. The goal can not be fulfilled if the classroom learning does not pay attention to the problem solving ability. Guided discovery learning and cooperative learning STAD-type can be used to meet the...

Overtraining the body with exercises and without adequate recovery time would lead to various health conditions. The overtraining conditions, usually leads to oxidative stress which damages the body tissue. This study aims to analyze the effect associated with a recovery duration of three and seven days...

The crop growth cabinet control system mainly consists of color touch screen interface operating system and control system. They communicate with each other through the RS485 module. The control system's control core is ATmega128L single chip microcomputer, and operating system interface uses Cortex_M3...

The paper studied the running characteristics of air-source heat pump assisted solar water heating system. The results showed that the temperature of hot water could reach 32 , 42 and 57 respectively, when the daily total radiation was 9.79 MJ/m2 15.58 MJ/m2 and 21.42 MJ/m2. Under the radiation of 15.58...

Technological advancement affects a country’s social, political, and transportation development. Operating system, facilities, and infrastructure all use modern bus technology. Therefore, valid data about bus passengers is needed to optimize facilities and passenger numbers. This research involves developing...

The quality of the raw cocoa mass used greatly affects the final quality of the chocolate product. Conching and tempering are also important processes in chocolate making to produce high-quality chocolate that customers like. The process includes mixing, cutting and aeration of the chocolate mass during...

Medication adherence and limited patient knowledge remain significant barriers to the effective management of hypertension. Telepharmacy defined as pharmacist led remote care has demonstrated promising potential in addressing these challenges. This study aimed to systematically review and meta-analyze...

Based on the author’s observations in the field, it shows that there are still many kindergarten students whose fundamental motor skills are still low. This study aims to explain the Relationship between playing environment and parenting with motor skills kindergarten students Pertiwi 2 Air Tawar Padang,...

Education in Indonesia still has problems in terms of distribution, relevancy, efficiency, and quality of education. There are still problems regarding the quality of education in vocational school specifically in Bandung City, such as the quality of process in which teacher has vital role in improving...

Critical thinking is a thinking skill that involves complex cognitive processes. Based on the results of a preliminary study, it was revealed that learning at SMAN Negeri 1 Kediri is still carried out conventionally, causing students’ critical thinking skills to be low. Critical thinking can be trained...

In China, many students pay attention to extracurricular English practice to improve their English writing, and many leave mainland China and receive English-teaching mode in university. Although plenty of efforts are spent into English learning, Chinese negative transfer still influences students’ English...

A design of microstrip array antenna for ETC (Electronic Toll Collection) applications is presented. The antenna is designed and realized at the center frequency of 5.835 GHz, and consists of 32 microstrip patches (4×8). Furthermore, the proposed antenna is series-fed, so it is easy to manufacture and...

In order to investigate whether microteaching can help students improve their speech ability, this study used microteaching to conduct an experimental intervention on three subjects. The results showed that the scores of the three subjects in the cognitive and operational posttest of speech were improved...

The good and healthy environment of life is the basic right of every Indonesian citizen as mandated in Article 28H of the 1945 Constitution of the Republic of Indonesia. Therefore, the government is obliged to create a good and healthy environment for Indonesian citizens to actualize a prosperous society....

Background: Health center (it is called Puskesmas) is a health facility that provides basic health services through outpatient units. In an effort to improve the efficiency of outpatient services, the health center could apply the Lean Concept. The aim of this study was to analyze efficiency of outpatient...

Construction accidents, such as the fall of cranes in Palembang, and others from 2017 to 2019 have increased, Statistics of work accidents in the field of instruction reached 32%. Construction work accidents have an impact on their work so they need to protect workers with Personal Protective Equipment...

Microwave network theory is a core knowledge module in the “Fundamentals of Microwave Technology” course and plays a key role in cultivating students’ ability to analyze and design microwave systems. In response to problems in traditional teaching such as abstract theory, weak connection to engineering,...

This paper is aimed to examine whether or not (1) there was any significant difference in students speaking achievement of the tenth-grade students of SMA Negeri 2 Banyuasin III before and after they were taught through Project-Based Learning (PBL) method using storyboard, (2) there was any significant...

Finite element model of a 220kV transmission tower was established in general software ANSYS. The constrained method of the freedoms of tower foots with foundation settlements was proposed. According to the monitoring data of the non-uniform settlement, the relative settlement values were applied at...

This study aims to: produce a mathematical problem using the PISA Model on Space and Shape content that is valid and practical to measure the mathematical problem solving ability of junior high school students. This research is a research and development type of formative evaluation Tessmer which consists...

The objectives of this study were 1) to analyze the success level of the alumni of the Open/Distance Learning (O/DL), the Bachelor Education In-service Teachers Program (BEITP), Satya Wacana Christian University (SWCU), Salatiga in terms of their readiness to enter the ICT community, 2) to identify contributing...

Teenage girls at school highly need a mentoring in improving the understanding of adolescents’ reproductive health with all its problems. Teachers are the closest ones to students while studying at school. The increase of teachers’ understanding on reproductive health in adolescents’ can be an easier...

Students minimum understanding and low skills in basic haircutting materials have been the results of the inappropriate learning model applied. This study aimed to determine whether there was an increase in students’ basic haircutting skills both cognitively and psychomotorly before and after the application...

High-precision implementation of trigonometric function has been important in navigation, engineering, physics and other modern DSP. It presents an implementation of trigonometric function based on Taylor expansion in this paper. This means can calculate the value of trigonometric function at any angle....

This study aims to investigate problems faced by Indonesian employees at PT. Doosan Jaya Sukabumi in writing English business documents. The investigation aimed to identify the primary issues and recommend improving the employees’ English writing skills. Purposive and quota sampling strategies were used...

The induction of artificial polyploidy has been considered a valuable tool that can improve many plants’ genetics and change their morphological, anatomical, and physiological characteristics. Artemisia cina plants’ polyploidy is induced through shoot culture to increase artemisinin content. This research...