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The purpose of this study is to produce a Student Investigation Worksheet (LKPD) based on Group Investigation learning to train the appropriate Junior High School students’critical thinking skills based on validity, practicality, and effectiveness. LKPD was developed with a 4-D research design namely...

Mangrove ecosystems have the potential to serve as a tourist attraction. The use of mangrove forests as a tourist attraction can develop the economy of the surrounding community. This study aims to analyze the economic value of the Mangrove tourism in Kampung Kampung Nipah Sei Nagalawan based on the...

The rapid advancement of information and communication technology (ICT) has provided many changes and benefits for the world of education. During the Covid-19 pandemic, the presence of ICT has provided enormous benefits. One of the most important benefits is electronic-based learning (e-learning). In...

Accurate estimation of actual evapotranspiration (ETa) is crucial for enhancing water use efficiency in large-scale irrigation networks. Furthermore, quantifying elements of the basin-scale water budget is crucial for assessing variations in water components and identifying potential deficits or surpluses....

This study aims to determine 1) how is the description of students’ industrial practice learning outcomes, 2) how is the description of students’ work readiness, and 3) is there a relationship between industrial practice learning outcomes and students’ work readiness. This research is descriptive correlational...

The Measured Fishing Policy (MFP) is a national initiative aimed at promoting sustainable and economically efficient fisheries management in Indonesia. Fishing ports play a crucial role in supporting this policy as operational, monitoring, and fish distribution hubs. This study evaluates the physical...

Intensive mining in the Kuzbass region (Russia) and high environmental impact imply the development of both energy saving and environmental saving technologies. One of the directions is the decrease in the use of heavy vehicles via the non-transport flat seams mining. At the same time to increase the...

Women of childbearing age as prospective mothers are a vulnerable group whose health status must be considered, especially their nutritional status. The quality of the next generation will be determined by the condition of the mother since before pregnancy and during pregnancy. Preconception health is...

The reality of women in political leadership is constructed by the mass media, which is then conveyed to the public. Often, the media places women as sexual objects that focus on body shape. On the other hand, the media has the power to influence public opinion, which raises the question of how the media...

Objects: Waon-Therapy was invented for the therapy of heart failure by Dr. Tei. The purpose of this study was to confirm the efficacy of Waon therapy and to clarify the role of Waon-therapy in the arterial stiffness monitoring with cardio-ankle vascular index (CAVI). Subjects and methods: Study 1 Subjects...

To achieve a fluid energy recovery by piezoelectric generator, a piezoelectric wind energy harvester (PWEH) is presented and investigated experimentally. Making use of the force generated by the flow of wind to vibrate the piezoelectric material, the mechanical energy harvested from the vibration of...

Children are the most beautiful and priceless gift; hence early education is imperative to maximize their future well-being. However, the low public awareness about early childhood education slows down the rate of success of educational programs administered. The purpose of this study is to find out...

This research aims to produce models and learning tools that are valid, effective, and practical to improve students’ creative thinking abilities. The research method used is development research adopted from the 4-D Model, which is modified through four stages, namely the defining stage, the design...

The major purpose of this research is to investigate the problems encountered by Chinese international students studying in Australia in their life and academic adaptations. This study utilizes a questionnaire to collect the experience and perception of 30 Chinese international students on their sojourn...

The economic crisis can increase the number of commercial sex workers (CSWs). The low infection prevention behavior and the low use of contraceptives while doing their work causes sex workers are potentially infected and transmitted by sexually transmitted diseases (STDs) including HIV-AIDS (Human Immunodeficiency...

The success of a project is determined by the resources of the equipment because tools serve as the main means of supporting project implementation. The rental system is the choice of project actors to carry out their projects without having to buy equipment at a high cost. The purpose of this study...

Objectives: Music has been correlated to cardiovascular health and used as additional therapy in patients with cardiovascular disease, however, few are known on the impact of music on arterial stiffness and central hemodynamics which are both predictors of cardiovascular risk. We investigated the effect...

The main purpose of this study is to explore the different parenting preferences of parents depending on their educational background, social status, and parenting style. In this research paper, the target population consisted of 949 respondents having preschool children in Taiwan. The researcher collected...

This research was conducted in two stages; preparation stage which was aimed to develop the device, followed by implementation stage of learning in classroom using the pretest posttest design. The validation test consisted of media validation tests by media expert lecturers from the chemistry department...

Based on the ten classifications of assets, we use different hyperbolic efficiency decreasing parameters and average service life, respectively simulate the age-efficiency function, age-price function and age-depreciation rate function of the ten major asset groups to estimate the net capital stock of...

The lack of students’ skills in the basic techniques of passing over and under in volleyball is the background in this study. This study aims to determine the effect of AB pass training on volleyball passing skills in junior high school students. This research method is Quasi Experimental, the research...

Background: Diurnal variations of brachial blood pressure have important prognostic implications. The aim of this study was to investigate differences in day- and night-time values of brachial and central hemodynamic parameters in two groups of borderline and resistant hypertensives. Methods: We performed...

The aim of the study was to assess the effects of ivabradine (I) and atenolol (A) on central aortic pressure in patients with stable angina and arterial hypertension (AH). Methods: The study was conducted on 31 hypertensive patients (57.1% male), mean age 61.9 ± 8.4 years, with angina pectoris of II-III...

There have been concerns regarding the use of artificial food colorant, triggering the food industry to develop natural food colorant with nutraceutical properties, which could be solved by anthocyanins. A series of studies to evaluate the potency of harendong bulu (Clidemia hirta (L.) D. Don) fruit...

In this study, a turboexpander for geothermal energy ORC power system was desgned. R245fa was selected as the working fuild. The factors which influence the performance of the trubine were analyzed and discussed. The software Ansys-CFX is used to perform preliminary steady-state CFD simulations. The...

Poverty is the key issue to be discovered in economy, sociology, anthropology and etc. In china, with the increasing developments in economy and the process of marketing, the poverty in urban has become more and more obviously. However, there are rare references concerns about the relationships between...

The purpose of this study is to determine the ethnography of the lives of female fishermen on the coast of Paluh Merbau, Tanjung Rejo Village, Percut Sei Tuan District. In general, it is done to find out the problems by female fishermen in the utilization of marine resources and the form of local wisdom...

The purpose of this study was to identify primary school pupils’ perceptions toward learning Mathematics in 21st century education setting. These perceptions are based on four aspects which consist of: i) mathematics as a subject; ii) 21st century learning activities; iii) 21st century skills in learning...

In late 2013, Surakarta local government launched an online complaint handling service or e-complaint known as the Surakarta Complaint Handling Service Unit (ULAS, Unit Layanan Aduan Surakarta). The local government hopes that the unit can become the primary place for Surakarta citizens to submit their...

At this time, some people are still reluctant and afraid to use LPG gas stove, because in addition to the many cases of explosions, this type of stove is also rare in the market. These conditions require people to find other alternatives to meet their needs. On the other hand, in the business world,...

Hard anodization was a method that can enhance aluminium alloy surface characteristics by growing an aluminum anodic oxide (AAO) film on it surface. This method was very applicable to obtain a thick and hard coating. This process was carried out at galvanostatic-potentiostatic mode at high current densities...

This research is descriptive with the aim of developing project-based chemistry practicum guides and the characters of Redox and Electrochemical Reaction materials according to BSNP standards. The sample consisted of 2 lecturers and 2 chemistry teachers, 30 students experimental class and 30 students...

With the accelerating development of platform-based digital economies, digital platforms are profoundly reshaping the outward foreign direct investment (OFDI) models of multinational enterprises, promoting a transformation from traditional capital-driven approaches to data-driven and platform-coordinated...

Briquettes are a form of renewable energy that can replace the decline in oil and gas production as a necessity for human life. Briquettes made from coconut waste have a very positive potential in environmental sustainability compared to plastic and metal waste. Improper composition of raw materials...

One of the abundant biomarkers in tuberculosis (TB) infected human serum is the Ag85B antigen. The quest for protein biomarkers has been conducted to develop a diagnostic kit and vaccine for TB. Numerous studies have demonstrated that the development of monoclonal antibodies (mAbs) that recognize a specific...

An interpretability model based on random forest and SHAP values was developed, simultaneously achieving good prediction and interpretation ability, aiming to support the interpretability prediction of quality evaluation for “Double High Plan” colleges. Data were collected from the quality reports of...

The paper presents the study of features of parodentium microhaemodynamics via laser doppler flowmetry at patients with osteopenia caused by hypothyroidism. The study covered patients of 30-57 years old, among which there were 35 women and 20 men. Adequate hormonal therapy was carried out in the main...

Ships have been preferable transportation modes in archipelagic countries like Indonesia because of their capability of transporting heavy loads. Indonesia has a great potential in maritime business and employment. However, accidental rate on board is also very high. Therefore, human behaviors during...

Proper and balanced nutrition delivery for athletes is indispensable in an effort to pursue maximum achievement. One important aspect that is often forgotten in coaching athletes is the athlete’s nutritional factor. The research aims to 1) know the nutritional management of athletes in high school sports...

In the past decades, China has experienced explosive economic growth; however, unbalanced urban-rural development also brings serious educational inequality. Educational inequality does not only have negative impacts on the economy, such as leading to fewer educated workers, but also has bad social impacts,...

The article presents the results of experimental studies of interscapular and peri-adrenal brown adipose tissue of rats kept at low temperatures. Experimental animals were kept at a temperature of + 50 °C for 1.3, 7, 15, 30, 90 days. The skin temperature of the lateral surfaces of the body, ears, paws,...

The increasing reliance on digital products necessitates that designers address users’ cognitive and emotional needs. The AEFC Model integrates Cognitive Load Theory, Emotional Design, and Flow Theory, illustrating the interaction between users’ attentional resources, emotional states, and optimal flow...

The utilization of natural fiber as a composite material filler is currently developing, along with the increasing use of these materials which is increasingly widespread ranging from simple ones such as household devices and appliances to the industrial sector. This composite research reinforced Gebang...

There is increasing demand for strengthening ageing steel structures, and bonded carbon fiber reinforced polymer (CFRP) plates strengthening is becoming more widely used. The technique can be advantageous compared to traditional welded steel plate methods, due to its ease of installation, a high strength-to-weight...

Technology has an important role in learning mathematics to build and develop student competencies needed in the 21st-century students. However, digital learning tools especially related to problem solving on integers are still limited. The aim of this research is to develop digital learning tools with...

Objective: There are sex differences in resting central pulse wave velocity (cPWV) but it is unclear if there are sex differences in the response to exercise. We evaluated potential sex differences of two measures of arterial stiffness and central pressures before and following maximal exercise. Methods:...

Media development based on local wisdom to use application of viva video aimed to produce viable instructional media used in learning that is active, innovative, creative, effective and fun. This study used an ASSURE models through six stages, namely analyzing learning, stating objectives, selecting...

A Heterobasidion Insulare ability to degrade in different culture conditions was investi- gated and compared to that of P. chrysosporium. The results indicated that H.Insulare isolate is more efficient than P. chrysoaasporium in decolorizing in the presence of added nutrients. H.Insulare is able to remove...

Hydrophilic poly (vinyl butyral) (PVB) hollow fiber membranes prepared via thermally induced phase separation(TIPS) were used for the filtration of bovine serum albumin (BSA)suspension, and the effect of filtration type on the BSA fouling of the membrane was studied. The results show that compared inside-out...

Cartridge filter is a tool that can filter solid substances dissolved in water both organic and inorganic substances. Total Dissolved Solid (TDS) is an important indicator in water sanitation, the greater the TDS the greater the level of pollution. Aedes aegypti mosquito is a vector of dengue disease...