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In this study, three turbulence models k-
, standard k-  and SST Gamma Theta which all available in ANSYS CFX were used. Gamma Theta Model is the recommended transition model for general-purpose applications. The full transition model is based on two transport equations, one for the intermittency and...

This paper aims at describing the implementation and the effect of writing descriptive text which activates students’ schemata of language and culture. This paper employed a qualitative research design with a classroom action research approach. This paper took college students of STKIP PGRI Jombang Batch...

Face-to-face learning conditions cannot be done optimally. Therefore, the introduction of literacy and numeracy through technology is a fundamental thing that can be given to early childhood students. Teachers are required to be creative in making Educational Game Tools (APE) as a tool to introduce literacy....

Following the global outbreak of COVID-19, educational institutions worldwide have rapidly switched to online learning. As a result, online evaluation and assessment have become the norm during this period. The main aim of this research is to investigate the experiences of Indonesian English as a foreign...

Ardisia elliptica is one of Indonesian medicinal plants known as Lampeni. Some studies proved that Ardisia elliptica has activities as antibacterial, antiviral, antiplatelet, antiplasmodial and antiproliferative in cancer cell line. Its leaves contain some phytochemical compounds such as α-amyrin, β-amyrin...

The transformation of traditional education into hybrid and full online education in the pandemic era has affected the art of teaching and learning for all stakeholders, including teachers and students in the Indonesian tertiary education settings. Not only has the teaching-learning environment been...

This study aims to determine the effects of identity sorting and logical-mathematical insights on the learning outcomes of Universitas PGRI Madiun understudies. This investigation’s approach makes use of quantitative approaches. The participants in this study were students enrolled in the Universitas...

In the Software Development Life Cycle (SDLC), software evolution plays a crucial role in maintaining product quality, minimizing risks, and reducing the need for extensive rework. The software industry continuously seeks to enhance the quality and reliability of software products. Recent development...

The paper considers modalities for the operation of the industrial sector, analysis of the level of innovative development in industry from the systematic viewpoint. To determine the new step, the radical transformation of industrial policy is needed. To address this issue, the methods of evaluating...

The aim of this study is to explore the cultural changes and conflicts faced by indigenous tribes in the development of tourism industry. In this study, the indigenous people of Huanshan tribe in Taiwan were selected as the subjects of the study, and the results of literature analysis and field survey...

The paper analyzes polymer fibrous ion-exchange materials on the basis of polyacrylonitrile matrix released as KN-1 cation exchanger and AS-1 and AN-1 anion exchangers. The purpose is to study the sorption properties of the specified materials in relation to multicomponent salt solutions of heavy metals....

The promising trend in increasing the productivity of potatoes is efficient use of plant growth regulators and microfertilizers. The paper presents the assessment of the current study on the influence of various substances and defines the need to identify the influence of growth regulators on the net...

A pot experiment was conducted to study the effects of mutual grafting on photosynthetic characteristics of two ecotypes of Solanum photeinocarpum under cadmium (Cd) stress. Four treatments were used in the experiment: ungrafted of farmland ecotype (F-CK), ungrafted of mining ecotype (F-CK), the farmland...

The purpose of this article is to describe the role of financial technology (fintech) as a sharia banking transaction facility in the perspective of national banking regulation, through collecting data of banking regulations, which support fintech in sharia banking activities. At present the use of fintech...

This research aimed to develop a test instrument in identifying misconceptions of three tier skills in junior high school science learning. This study used instrument development model by Mardapi. The data method used a three tier misconception diagnostic test via Google Form. The research was conducted...

This article briefly introduces the primary content and development of the multiverse theory and focuses on how likely the multiverse is. In order to facilitate the discussion of the problem, the paper makes a new hypothesis based on the theory, that is, assuming that the theory is a fact, then push...

In China, solfeggio is a compulsory course for each music student. The purpose of subject is to enhance musical memory, develop inner hearing and cultivate a correct sense of rhythm and intonation, so that students can acquire a rich musical vocabulary and proficient score-reading skills(Chen, 2006)5....

This study aims to analyze the influence function of leadership of work motivation and job satisfaction to work discipline of STIKes Fort De Kock Bukittinggi employee. This type of research is causality research to see the effect of independent variables of leadership, work motivation, and job satisfaction...

One of the important factors in ensuring sustainable development of countries is the possibility of obtaining knowledge by the population, but knowledge diffusion is not universal, it is influenced by regional features. The indicator of it is the assessment of the regional impact of human capital, which...

The 2013 curriculum is intended to develop students’ 4C skills. The basic competence of respiratory system material will be appropriately implemented by PjBL and STEM. The research purpose is describing the validity and practicality of learning tools. This research belongs to research and development...

China, as the largest export trade country in the world, is in the middle and low end of the global industrial chain, and is vulnerable to the impact of the global industrial chain. This paper analyzes the causes of Sino-US trade war from four aspects, and studies China’s export dependence, status and...

This paper aims to examine the relationship between product, price, place, promotion, trust, and intention to purchase. The sample of this study was 125 undergraduate students at a university located in Suphanburi, Thailand. Due to the Covid-19 pandemic, an online questionnaire was administered to collect...

This study aims to reveal how the people of the Goto village community interpret the tradition of nyili-nyili paji; and to find out the origins of the birth of this tradition. The approach used in this study is a qualitative method that aims to provide a systematic; factual; and accurate picture. By...

The purpose of this study was to determine the effect of 1) the influence of prices on purchasing decisions, 2) the effect of product quality on purchasing decisions, 3) the influence of location on purchasing decisions, 4) the influence of brand image on purchasing decisions, 5) the effect of word of...

Tanjungpinang is a city within an archipelago with a unique geographical structure and composition of the population. The COVID-19 pandemic brought about a change in behavior in most communities. This study aims to provide an overview of parenting style and relationship patterns of the Chinese community...

With the development of network technology, China’s mobile music market has also grown at an amazing speed in recent years. More and more users begin to pay for music works and music services. From the perspective of managers, taking TME group as an example, this paper analyzes the information in its...

Every effort has been made to break the chain of the spread of the COVID-19 virus. Starting from maintaining distance, wearing masks, washing hands, uniting body temperature, to invitations to participate in vaccinations. However, apart from vaccination during the COVID-19 pandemic, the need for jobs...

This study aims to improve the quality of virgin coconut oil (VCO) to be equivalent to B40 biodiesel when mixed with pure diesel for use as diesel engine fuel. A 60/40 diesel-VCO blend was prepared to maintain fuel quality. Using the Box-Behnken Response Surface method, transesterification was optimized...

In this study, we analyzed the data of urban and rural residents’ income in Guangdong Province from 1978 to 2020 in terms of both absolute and relative differences. The results show that although the urban-rural gap has been expanding, the rate has slowed down. The regression analysis of urban and rural...

In many respects, the year 2020 is unique in human history. The global crisis caused by the spread of the Sars-CoV-2 virus put almost every country on the planet in an unimaginable situation of combating the pandemic and reasonable attempts to preserve the entrenched models of living and working. This...

This article seeks to identify the form of ambiguity in Japanese language learning materials and the factors that contribute to meaning ambiguity. The data source was taken from compulsory Japanese language books in universities in Indonesia. It took the two volumes of the book Minna no Nihongo Shokyu...

Learning multimedia is needed to attract students’ interest in learning. This R&D research aims to develop interactive multimedia to improve the spatial thinking skills of high school students in learning geography. Development used the ADDIE model, which stages: analysis, design, development, implementation,...

The traditional learning of physics experiment has the problems of tediousness and low efficiency. With the development and popularity of information technology, so in the light of the above problems, an information system for physics experiment had been designed for students to improve their learning...

A novel sulfur ion exchange fiber - thiosemicarbazide chelating ion exchange fiber (TSCIEF) was prepared by nucleophilic substitution reaction of chloramethylated polypropylene graft styrene (CPP-g-St) fiber and thiosemicarbazide, using anhydrous ethanol as swelling agent. The structure of TSCIEF was...

By exploring the the diversity information between data from China's National Bureau of Statistics, this Article finds that the scale and quantity of law school education in China are increasing at all times. This education focus on quantity, which makes someone shocking and raises our serious concerns....

The purpose of this research is to find out the thematic textbook feasibility and to identify the importance of the development of thematic textbook based on REACT strategy on thematic learning for the IV grade students at elementary school. This REACT strategy is combined with scientific approach which...

In recent years, China has made important achievements in the balanced development of urban and rural compulsory education and the construction of education information. Under the COVID-19 epidemic, the social experiment of nationwide information-based teaching and the movement of educational resources...

Currently, the number of children with autism, also known as autism spectrum disorder, in Vietnam is increasing rapidly. According to data released by the General Statistics Office (January 2019), there are about 6.2 million people with disabilities aged 2 and over, of which about 1 million are autistic....

Based on demographic data in Jiangsu Province from 2004 to 2009 the characteristic and law of spatial population distribution in Jiangsu Province was analyzed with population density analysis, spatial auto-correlation, spatial construction index analysis and gravity center analysis. The results show...

Investigations of powder alloys of the Fe- (30-36)% Ni system based on carbonyl powders are presented. When studying the microstructure of Fe-(30-36)%Ni alloys, it was found that an increase in the concentration of nickel promotes the coarsening of the average grain size of the austenite, and the grain...

In countries with agrarian potentials such as Indonesia, the villages play a very strategic role in agrarian resource management. The villages with agrarian potentials, however, are currently unable to manage agrarian resources particularly land, and they tend to rely on the policies of supra-village...

Based on Manaoke gold mine eastern dump, the super-high dump sliding failure mechanism was analysised by numerical simulation and model experiment under earthquake. The results found that: 1.Dump is in basically less stability state under normal work condition, while it is in less stability state under...

Activity of learning implementation is the core of education which is of course very important to be studied and developed. In line with the growth of progressive education that emphasizes that the importance of education as a means of "progress" or the liberation of learners demand changes in the learning...

Based on the situation of Zhuhai think tank in Guangdong Province, this study gradually focuses on the construction of local government think tank system in China, and combs the development process and existing problems of think tanks. Based on the analysis of the bidding data of Zhuhai, Guangdong Province...

The Republic of Indonesia is a country that is rich in natural resources, from living natural resources to non-living natural resources. The potential of natural wealth starts from the sea, land, and other natural resources contained in the earth of Indonesia. Right on May 14, 2020, the mineral and coal...

The Covid-19 pandemic has had an impact on various economic sectors, including the Micro and Small Business sector. MSME itself has a vital role in economic and social growth. MSME is considered capable of leveling the economy in various regions, including in East Java such as Malang and Kediri. These...

Katuk (Sauropus androgynus (L.) Merr.) leaf and its products, culturally have been used by lactation mothers in Indonesia to improve their milk production. A limited study examined the different processing/serving of the leaf to the milk releasing. This study aimed to explore the effectiveness of katuk...

The global aviation industry has entered a new stage of rapid recovery and prosperity since the haze of the COVID-19 epidemic has gradually dissipated and significant prevention and control results have been achieved. The complex business operation mode and strategy of this industry have not only attracted...

Routing is one of the critical technologies in WSNs, and many routing protocols have been proposed in order to achieve the energy efficiency in WSN. Based on CCS, TSC scheme divided the cluster smaller, shorten the chain length and saved more energy than CCS. But the chain is still long which resulting...

The micro-morphology, wettability and chemical composition of the moth wing surfaces were investigated by a scanning electron microscope (SEM), a contact angle (CA) meter and a Fourier transform infrared spectrometer (FT-IR). The micro-morphological models for hydrophobicity on the wing surface were...