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Rotary friction welding is a solid-state process in which two metal parts are joined by rotating them against each other under heat and pressure. It is widely used in aerospace, railroad, automotive, and chemical industries. In this work, Aluminium 6063 and Aluminium 6082 rods were joined using rotary...

Learner-centred methodology (LCM) has been widely promoted as a transformative approach to teaching and learning in many education systems, including Botswana. However, despite policy commitments advocating for learner-centred pedagogy, its actual implementation in classrooms remains inconsistent and...

Augmented Reality (AR) is efficient in improving the quality of education, training and academics. There have been many studies discussing Augmented Reality, but not yet research on the development of Augmented Reality implementation using bibliometric analysis that maps (a) research developments, (b)...

Fundamental movements are part of teaching objectives in the physical education curriculum for elementary schools students. This study aimed to analyze the elementary school students’ basic movement skills (FMS) using the kinematic approach. The fundamental movements in this research were correlated...

[Purposes] Our aim is to explore the brain stereotaxic method of aquatic animal-robots. [Methods] Carps were anesthetized by Eugenol. The carp skulls and brain were observed by the method of anatomy. Carp brain structure and size were obtained by three-dimension images which were structured by CT. The...

The aroma compounds of melon fruits play a crucial role in commercial value. Aroma characterization of the 'Flavor No. 4' and 'Xuelihong' melon was detected using headspace-solid phase microextraction (HS-SPME) combined with gas chromatography-mass spectrometry (GC-MS). The results suggested that esters...

To solving the slow and complex scanning of spot-scan model in optical coherence tomography (OCT), a fast lateral line-scan model was investigated with doublet-cylinder-lens(DCL). For the DCL, the elimination of spherical aberration was theoretically studied, as well as the beam model and the focus....

A method was developed for the simultaneous determination of Afiatoxin ( AFB1 AFB2 AFG1 AFG2) in chrysanthemum is developed by Liquid chromatograPhy with fluoreseence detection after immunoaffinity column clean up and Pre cloumn derivatization.four south medicine samples were extracted with methanol...

Expanded graphite (EG) was used as a flame retardant and mixed with the flexible polyurethane foam (FPUF). The effects of EG on flame retardant properties of FPUF were studied by limiting oxygen index(LOI), rate of heat release (RHR), total heat release (THR), total mass loss (TML) and mass loss rate...

In order to give useful information for the appropriate packaging conditions, respiration characteristics of fresh cut purple cabbage was clarified. The respiratory rate were determined by using closed system method. The changes of headspace gas concentrations in tank was determined, and the respiration...

In this study, Shenfu crude coal and nitric acid-pretreated coal were solubilized by Bacillus amyloliquefaciens and Saccharothrix xinjiangensis. Around 7-8 % crude coal dry weight was solubilized within 15 days. The nitric acid pretreatment of the coal increased process efficiency by around 60% for Saccharothrix...

In this paper, a new method for the speciation, separation and preconcentration of Cr(VI) and Cr(III) in water was developed. The procedure presented based on two forms of chromium show different adsorption capacities on the Porous nano-barium strontium titanate by reversed-phase suspension polymerization...

The Drosophila cyclinD (cycD) gene promoter contains a recognition consensus sequence for Drosophila STAT (stat92E). Transient luciferase expression assay using S2 cells indicated that the cycD gene promoter was activated by cotransfected with HOP and stat92E expression plasmid. Furthermore, the S2 cells...

This work presents a new vibration diagnostic method of permanent magnets (PM) traction motors. Those machines are frequently used in electrical vehicles. The described method is very unique and innovative. Characteristic properties of PM machines are used in this method - EMF generated due to vibrations....

The purpose of this study was to improve students' persuasive text writing skills by applying the process approach in class VIII at MTs 7 Bantul. This research is a classroom action research. The subjects of this study were VIIIB class students, totaling 32 students. Data collection is done through observation,...

This study was intended to obtain empirical evidence of the effect of Institutional Ownership and Managerial Ownership on Corporate Financial Performance through Earning Management. Using the Path Analysis method for banks listed on the Stock Exchange, there is evidence that Institutional Ownership and...

The present study investigates the relationship between leadership style, work stress, and job satisfaction in Indonesia Police Force Propam Division. This research analysis the direct effect of leadership style on job satisfaction and its indirect effect through work stress. The study can provide empirical...

The article reveals the issues of modern strategic management of an industrial territory in conditions of the new industrialization. On the example of the analysis of modern trends in the consumer market of the city of Yekaterinburg, as an industrial center of the Urals, the authors carried out a critical...

The purpose of this study is to validate the development of constructivism-based Think Create Apply Mathematics learning model for Class X Islamic School. The product of this development is a constructivism-based Think Create Apply (TCA) mathematical model that is documented in the form of a learning...

Modern international relations are undergoing tectonic changes, which are indirected by the influence of the development of information technologies. Modern relations between large countries largely depend on the information coverage of actions of these countries. Moreover, the mass media have a direct...

The purpose of the article is to describe main factors of cyber-bullying compared to traditional bullying. The features of it are intention to harm, power imbalance, repeated actions, and all participants’ demographics. The method used in the study is Buss-Durkee Hostility Inventory (BDHI). As Buss-Durkee...

The purpose of this study is to develop Gorontalo local content learning module that is used in local content subjects such as language, craft, cultural arts, physics education and health as well as technology. The module was developed using a 4-D model which included define, design, develop and disseminate...

The purpose of this paper is to use a literature review and questionnaire analysis to explore the consumer behavior of online ordering platforms（OOPs）and its influencing factors. The results showed that consumers’ average frequency of OOPs (Frequency) was 5.5 times a week, and consumers’ monthly average...

Proverb is a cultural heritage that became one of the enrichments of Indonesian literary works. Similar to other types of literary works, proverbs contain moral values that are believed to be a vehicle of character education for youth learners. The purpose of this study is to analyze the ethical values...

Based on the policy of drug abuse as regulated by Law No 35 of 2009 concerning Narcotics. Drugs abuse lately has been a problem faced by Indonesian. As recorded, the drugs abuse is not only found in adults but also in younger generations of Indonesia. In 2014, the drug abuser in Indonesia reached 4.022.702...

Characteristics and spatial distribution of nitrate concentration and its isotopic composition were used for identifying pollution mechanisms and sources in groundwater. An aquifer downstream of Dagu River in Jiaozhou city was taken as an example which was seriously contaminated with nitrates. The results...

Research aims to know the extent of emotional intelligence, the competence of teachers and self-efficacy simultaneously and partially towards learning achievement students boarding school Madrasah Aliyah Pondok pesantren Nurul Yaqin Ambung Kapur Regency of Padang Pariaman. This type of research is quantitative...

Education and training as one of the human resources development strategies needed to overcome the gaps in people who do not have the skills or skills to improve the quality of their lives. The implementation of the training program still needs to be done in-depth study to fit the essence of nonfomal...

The fishing community in Koto Tangah Subdistrict, Padang City still uses trawl in fishing. Regulation of the Minister of Maritime Affairs and Fisheries No. 71 of 2016 as the rule that emphasizes prohibition of the use of trawl is not understood by the public. Communication that has been carried out by...

Every university must have learning outcomes. The learning outcome is a formulation of learning purposes that need to be achieved and be owned by all graduates. Learning outcomes in universities are regulated by Indonesian National Qualification Framework (INQF). Every university tries to realize the...

The prevalence of Diabetes Mellitus Type 2 (DMT2) is continuing to increase worldwide. The variety of responses to the oral antidiabetic is influenced by several factors, including genetics, physiology, pathophysiology and the environment. Genetic factors are estimated to contribute 15–30% to differences...

Advances in science and technology and in the face of the Globalization Era have increased public demands for higher education including midwifery higher education. Blended Learning is a development of the e- learning learning model that allows lecturers to provide a more comprehensive learning experience...

Modern solutions to economic problems require a systematic approach that covers the social and ecological aspects of management. In this regard, the ecological and economic approach is becoming widespread in the practice of making management decisions. In this case, the object of management is ecological...

The objective of this study was to determine the precise location of workers in poultry houses using BLE beacons methods. Data was collected from two poultry houses using smart device systems during the experimental period. A score map was developed using a fingerprint algorithm based on the obtained...

Based on the theory of basic psychological needs and the “Norms for the Development of professional style of Flight crew”, this study aimed to explore the relationship between the satisfaction of basic psychological needs and the safety style of pilots, and the mediating role of self-esteem. The basic...

This study aims to determine the effect of peer-to-peer lending and e-money on Indonesia’s economic growth. This study uses a quantitative approach using quarterly time series data from 2018 to 2021 in the form of Indonesia’s economic growth rate, loan distribution through peer-to-peer lending, and E-money...

This study aims to determine the communication strategy of Tinalah Tourism Village in promoting digital-based tourist destinations through social media. This research takes a case study in Dewi Tinalah Tourism Village as a digital tourism village that uses social media as a means of promoting tourism...

The decision threshold in clinical heart disease risk assessment is critical for real-world utility but frequently overlooked. This study investigates threshold-aware prediction using a clinical dataset of 919 records (14 features), with heart disease presence (num > 0) as the target. Preprocessing...

Industrialization has had a negative impact on emerging countries such as Indonesia, leading to the emergence of many unresolved socioeconomic issues. The government and business sectors, which are supposed to be capable of resolving societal challenges, have failed to do so consistently. The dissatisfaction...

The utilization rate of port berth shorelines is directly related to the port’s operational efficiency. A reasonable berthing plan can improve port operational efficiency and thereby reduce port operational costs. This paper first establishes a multi-objective optimization model based on the ship’s preferred...

This study aims to evaluate the implementation of the compulsory education program in Bekasi City, identify its challenges, and propose solutions to ensure the fulfillment of citizens’ educational rights as a part of human rights. The urgency of this research arises from significant disparities in education...

This study explored innovative teaching strategies that enhance global classrooms by addressing digital inequities and strengthening international partnerships in higher education. The aim is to investigate how pedagogical models, such as flipped learning, project-based learning (PBL), gamification,...

Society 5.0 has a consequence on all aspects including the education aspect. Education is required to be able to adapt to any changes that exist, of course, in this case, the society 5.0 era has an impact on the readiness for the job of student teachers to prepare for the changes. This study aims to...

The purpose of this study is to discover the extent of the influence of numerical abilities, mathematical communication, metacognition, and self-efficacy on students’ critical thinking skills in solving mathematical problems. The type of research is ex-post facto. The research population was all students...

Social management is an important part of government function. This paper presents the social management innovation under legal guarantee from the main three aspects. First, pointed out that the “Legal guarantee” was new requirement on social management innovation. Second, it introduced the relationship...

The purpose of this study was to determine the effects of several passive recovery (PR), active recovery (AR), vibration recovery (VR) and cryotherapy recovery (CR) on the recovery of muscle stiffness (MS). 20 healthy male college students were enrolled in the study. MS of the biceps brachii of the non-handedness...

Virtual battle environment is an important visible platform for combat simulation. There-dimensional scene simulation is a basic part of virtual battlefield environment. Researching on application of unity3D in virtual battlefield environment is very meaningful. In the paper, involved subjects of there-dimensional...

In order to quantitatively verify that there is a strong correlation between the occurrence of extreme haze in Beijing and Tianjin. First, we estimated marginal distribution functions of the occurring of extreme fog and haze weather in two cities according to the POT model. Then, conditional probability...

Medical experiments using white LED had been done to explain influence on visual function and Electroretinography (ERG) test results have been obtained under different illumination. From the experiments, different character of ERG was changed under different illumination. Compared with the control group,...

The critical role of young entrepreneurs in maintaining the environment is the rationale for the preparation of this study. This article describes the ecopreneurship of young women in universities. The descriptive quantitative method with focuses on prospective young female entrepreneurs aged 19-22 years....