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A software company develops an online socialization platform where users inter-act with others at virtual environments. The company’s income is from the adver-tisements displayed at these virtual envi-ronments. They are willing to develop a personalized advertisement system in or-der to increase their...

Theoretical entities are aspects of the world that cannot be sensed directly but that nevertheless are causally relevant. Scientifc inquiry has uncovered many such entities, such as black holes and dark matter. We claim that theoretical entities are omportant for the development of concepts within the...

Slope excavations are often constructed in stratified host rock masses in practice. In order to describe the effect of the inclination of layer of rock mass to the factor of safety of slope. a rock slope in one road is chosen as the engineering project. In the present paper, the stability mechanism of...

The flame used in combustion flame spraying is typical of a high-temperature free jet. The flow fields of free jets are multi-phase flows that couple the mass and heat transfer. This work develops an analytical method to describe free combustion spray jets. The aim of the research is to develop a fully...

In the current study, using methods of signal processing to manage gene prediction has attracted great attention. At first, the voss mapping which can map the DNA alphabetic sequence into the numerical sequence and the 3-base periodicity of exon are introduced. Then a fixed-length sliding window approach...

An adaptive image watermarking algorithm is proposed based on block Discrete Cosine Transformation(DCT) and the improved perceptual model of Human Visual system(HVS).At first, the digital watermark is transformed by Arnold, then it is effective to make full use of the improved perceptual model in DCT...

According to fault diversity of independent electronic ignition system based on the Volkswagen 1.8T engine, analyzed Sagitar circuit structure of single-cylinder independent ignition system. By the Volkswagen detector 6150 and BOSCH FSA740 analyzer equipment, used diagnostic methods of Volkswagen independent...

The management of virtual society is an important part of social management, and the management of online public opinion plays an important role in management innovation of virtual society. Thus, promoting the management of online public opinion is particularly important and urgent for the management...

The longitudinal dynamics of hypersonic flight vehicles present an unstable phugoid mode and a new height mode. Hypersonic flight will be subject to attitude and height divergence that would require stabilizing feedback control. A method of design velocity and altitude tracking controller for hypersonic...

The teaching quality monitoring, related factors on the formation of the quality of teaching is to observe and control. On the teaching of the situation, through the analysis and judgement, take effective measures, make the teaching work to be perfect, so as to achieve the purpose of improving the teaching...

The increasing interest in historic architectural complex buildings and the need to understand the behavior of historical structures has led to development of computational methods used for analysis of the masonry vaults. The paper deals with some of the explicit and numerical methods used for modeling...

This research aims to find out about the implementation of Seiri, Seiton, Seiso, Seiketsu and (5S) and know the effectiveness of its application in SPMS (Spare Part management System) Equipment Engineering Detection Departement of PT Excelitas Technologies Batam. This research uses a descriptive method...

By using the analysis results of online learning behavior, teachers can understand and identify students’ learning dynamics, analyze the difficulties and blind spots of the course, reasonably adjust the course structure and video content. Meanwhile, teachers can get inspiration from students’ feedback...

Graphite is a carbon allotrope with special bonding characteristics. These bonds can be altered given ultrasonic waves to be another form of bond or loosened. Changes in bonds will cause changes in bond characteristics to other forms of carbon allotropes. By varying ultrasonication process (time and...

Food service providers (catering) in their operations produce a lot of waste when the food processing is carried out. Food processing is usually done through the kitchen supported by various sanitations. This research is classified as descriptive research through qualitative and quantitative data with...

This study aims to develop strategic marketing plan for the artificial flower bouquet business in Bandung City. The method used in this study was qualitative analysis descriptive through marketing mix 4Ps theory and Porters five competitive forces theory. The result of the research produced strategic...

In order to determine the mutual influence of institutional changes and the process of forming a shared economy, this article describes the key factors that created the conditions for the development of shared economy institutions: limited resources and reduced availability, digitalization of economic...

The research identifies the main problems of the domestic software introduction in the interests of public authorities. First of all, in addition to consumer qualities, there is an acute issue of reliability and safety of foreign products which will be used. Import substitution in this case goes in two...

The authors analyze the problems associated with the motivation of students to continuing teacher education. First, a brief overview of the scientific areas related to the stated problem is made. Second, the motives underlying the choice of master's programs in the direction of “Pedagogical education”...

Harsh conditions of sharply continental climate of Western Siberia are often the cause of a sharp decrease in yield in the context of the negative development of abiotic factors (instable temperature conditions, soil moisture). A variety is an inexhaustible and renewable reserve for increasing both productive...

In order to further enrich the related research work of monosyllabic words, the type-of-words issue of monosyllabic word in the modern Chinese was investigated. Firstly, the monosyllabic words which were marked with the type-of-word in Modern Chinese Dictionary (the 7th edition), were statistically analyzed....

As a municipality and an important western strategic fulcrum of the “Belt and Road”, Chongqing has a position that cannot be ignored. With the deepening of China’s urbanization process and economic globalization, the state has established an international metropolis as the development planning goal of...

Indonesia is one country that is still at risk of malaria. The high intensity distribution of malaria in Indonesia is found in forested areas, especially in Eastern Indonesia. Malaria cases are mainly reported from outside Java, namely in Papua, Maluku, Nusa Tenggara, Kalimantan and Sumatra. This study...

The present study was focused to find out the students’ perspective in using the words that were included as socially impolite. The subject was the students of the fifth semester at the English Education Department, State Islamic University, Jakarta. The data were collected using a questionnaire that...

in the digital era, electronic identity is something that is very important to protect because it is a representation of someone in an electronic system. Along with the development of information technology, this type of crime also developed with the emergence of cybercrime. One type of cybercrime that...

This study seeks to determine the impact of elearning in education on students’ learning outcome. We employ a quasi-experimental design in this study. The subject of this study consisted of students of Sport Science Faculty at State University of Medan. The independent variables in this study are e-learning...

This research aims to determine the effect of perceived ease of use, usefulness perceptions and user attitudes towards the acceptance of E-Audit applications at the BPK RI of North Sumatra. The data source of this research is primary data taken directly at the office of the BPK RI of North Sumatra. Data...

Communication strategy which is performed by EFL students might be different one to another in accordance with their speaking proficiency. This research aims at analyzing the communication strategy on learners’ speaking performance of interpersonal conversation differed by the oral proficiency level...

This paper aims to justify that linguistic organization is amodal from the aspects of sign languages. Then some evidence was illustrated to explore language is one multi-modal system of interaction with the examples of gestures in sign languages, sign space, iconicity, and comparison of spoken language...

The contribution of State-Owned Plantation Enterprises (SOPE) of has a strategic role as one of the economic institutions in Indonesia. This study discusses the importance of the transparency principle in the management of SOPE to anticipate various frauds. One of the factors that cause the SOPE inefficient...

This study aims to measure the profitability comparisons between the companies based on the analysis method of Economic Value Added (EVA) during the period 2013 to 2018 5 at telecommunications companies listed on the Indonesia Stock Exchange (IDX). The method used is descriptive analysis using time series...

Rejosari was one of the residences indicated with unhealthy family index in 2018. The result of Program Indonesia Sehat (Indonesian Health Program) survey with family approach showed that the lowest indicator found at RW XIV of Rejosari was smoking with 44%. It makes smoking as the biggest trouble which...

This article investigates a specific pedagogical approach to curricula design that encourages individuals to pursue a healthy lifestyle (HL). In the article the problem of HL focuses on education as a means of conveying knowledge about potential health threats or about certain forms of risky behavior....

Batik SMEs Centre of Klampar is a region that produces written batik in Pamekasan Regency which has been passed down from generation to generation. The Pamekasan Regency Government supports the development of Pamekasan Batik through programs initiated by the Pamekasan Regency Government. However, Batik...

The existence of the Taman Nasional Gunung Ciremai (TNGC) has the goals to give the benefits for surrounding society both directly and indirectly. There are two benefits provided by TNGC, both ecological and social benefits. Ecologically, the existence of TNGC gives the benefits to contribute ecosystem...

Recently, there are many ways to get a new vocabulary and to learn English. One of the ways is watching YouTube. Watching Youtube has paid fully attention in students’ area. Imitating what favorite YouTubers say in their channel as colloquial words is very common to see in students’ daily conversation....

This study aimed to explore culinary knowledge and tourist culinary experiences in its relation to the local culinary attractiveness. The sampling technique used was purposive sampling with a sample of 297 respondents. Research data were analyzed using AMOS 22.0. Based on the overall research hypothesis...

Mealybugs were recorded on dragon fruit, Hylocereus undatus (Family: Cactaceae) in Indonesia. The present of certain mealybug species on dragon fruit has become quarantine concern in country where the mealybugs species is absent. The objective of this study was to identify mealybugs species associated...

The purpose of this article is to explain the extent to which information asymmetry influences the partnership relationship between application providers and application partners in economics. This article will focus the argumentation on power imbalances in the relationship between application providers...

Under the condition of open economy, the trade between countries is getting closer and closer. Therefore, the exchange rate fluctuation become an important factor affecting the country’s economic growth. In order to deeply understand the mechanism of the effect of exchange rate fluctuations on economic...

PT. Tangguh Samudera Jaya is a stevedoring company which operates the wharf 303, 304, and 305 at Terminal 3 in Tanjung Priok Port. Terminal 3 is predominantly serving international container stevedoring and small portions of domestic containers. Every time a vessel berths at Terminal 3 Tanjung Priok...

The bidding system is a product of the development of the commodity economy, and its purpose is to achieve an “open, fair and just” market competition mechanism. However, the collusion of bidding in China is parasitic in bidding. The current “Bidding Law” is limited by its own limitations and cannot...

This study aimed to determine the nutritional status and physical fitness of students Junior High School No. 15 Padang. This study was descriptive that involved 66 students. To determine the nutritional status of students using the formula BMI = weight / TB2 and physical fitness using physical fitness...

The process of interaction and mutual influence of the cultures of the West and the East, including the sphere of theatrical art, acquired a qualitatively new meaning in the Silver Age in connection with the emergence and formation of the art of directing, especially the part oriented towards theatrical...

Golovkin chose a very small area near the upper edges of the strongly descending terrain towards the Volga river and the nearby ravine for the construction of his dacha. The 2-storey stone building with a basement and an elevated tower is located on the highest point of the site. Developed by K.P. Golovkin...

In an educational institution in Islamic boarding schools to create quality human resources, teachers are at the forefront, because teachers are directly dealing with students in the delivery of the learning process. The purpose of this research were: 1) determining the direct effect of Islamic work...

The advent of big data era has contributed to a rapid development of the Internet + teaching model, resulting in the fact that the traditional way of journalistic English teaching finds it difficult to suit the needs of the society and that new methodologies in journalistic English teaching which can...

The relevance of the study topic is determined by the high importance of rational cost management for the successful functioning of airlines in the event of a crisis and uncertainty of financial results. Today, one of the important factors, that determine the ability of firms, their seeking to supply...

This study was assesed based on representative speech acts. The purpose of this study was to obtain factual data on representative speech acts spoken by Khairudin, aged 60 years, and diagnosed with multiple aphasia since 2018. This study used a qualitative type with descriptive methods, and used data...

In order to facilitate the ship managers to manage and maintain the ship electric motor, this paper analyses the relevant factors of the ship electric motor failure, makes a quantitative analysis of the ship electric motor failure factors by using the analytic hierarchy process (AHP), obtains the proportion...