Reviewerly/exHarmony huggingface dataset:
Implementation and verification of high data availability on database

This study provides a low-cost and high-availability database management system architecture for general Small/Medium Enterprises (SMEs) to backup database data access. To prove that the proposed architecture can support the high availability of the database, and can effectively avoid data loss in memory caused by failovers, this study applies the main test method of powering off the virtual machine and verified three cases on two commonly used databases MySQL and PostgreSQL: Case 1 proves that this study combines the database native disaster recovery mechanism to effectively achieve high availability of the database. Case 2 proves that it effectively controls the WAL (Write Ahead Log) of the PostgreSQL database and Redo log mechanism of the MySQL database, so that data correctness is maintained during failovers. Case 3 proves that it can analyze and control the timing of the database in writing data in the cache memory to the hard disk. This study also designed a failover process to avoid data loss during failovers due to no enough time to write the data in the cache memory back to the hard disk; and finally to realize the high-availability of the database management system architecture in a practical way.&#x0D; &#x0D; Keywords: Database, DBMS, High Availability, Failover, DRBD
Paralelização Assíncrona da Programação Dinâmica Dual com Agrupamento Ótimo de Nós

The hydrothermal coordination problem of real systems has a great complexity.This complexity is linked to the need of model the hydrological uncertainties of the systems.For this purpose, a tree of possible inflow scenarios is built.In order to solve this problem several methodologies can be applied, including Dual Dynamic Programming (PDD).Although, for large problems, such as the Brazilian system, this methodology results in an elevated time of resolution.The work presents a methodology with the objective of reduce this time through the asynchronous parallelization of the PDD, together with the optimum grouping of the nodes of the scenario tree in subproblems by using a genetic algorithm.
Conceptual apparatus formation of the problem of building of communicative reflection of future specialists

The article is dedicated to the formation of the problem of building of communicative reflection of future specialists through the prism of historical aspect. The problem of reflection is one of the oldest and at the same time urgent problems that attracts attention of specialists from various fields of knowledge. This allowed us to study the experience of solving this problem, select the existing socio-historical background, to justify the timeliness and relevance of the research directions chosen by us. The category “reflection” considers to appear in Ancient times. The author relies on the works of Socrates, Plato, Aristotle and Plotinus. A brief description of reflection in the Middle Ages is based on the teachings of Augustine and Thomas Aquinas. The next historical period in the development of category “reflection” in our work is the philosophy of the New Age, based on the works of Lock, Leibnitz, Hegel. In the twentieth century they started studying reflection from the point of view of activity, the psychology of thinking, the laws of organization of communicative processes, as a means of arranging educational activities, the result of comprehension of one’s life. The paper deals with reflection in the aspect of communicative activity, an objective analysis of various approaches to the question of the essence of communicative reflection is carried out. The communicative aspect of reflection is represented by the works of S.L. Rubinstein, V.S. Bibler, M.M. Bakhtin, I.S. Kon et al. The author highlights the problem of the development of communicative reflection from the point of view of the second part of the twentieth century research. The definition of “specialist” is defined in the article by the discourse of the competence-based approach. The author focuses on the increased demand for a specialist, his ability to use communicative strategies and personal reflection in professional activities.
THE EFFECT OF STANDARD MARINE COMMUNICATION PHRASES APPLICATION THROUGH ENGLISH FOR MARITIME ABILITY

Abstract—This research was conducted to investigate the significant differences of SMCP Application through English for Maritime ability students. By conducting quasi experimental research, the write tries to know whether SMCP Application is effective in helping maritime students in learning English for maritime. This research was quasi experimental research. The sample was taken by purposive sampling. There were 27 students from Nautical Study program and 26 students from Port and Management study program. The data of this research were the results of students’ English test. After conducting pre-test and post-test, the average of gained score was 17.66. The students who taught by SMCP Application have higher score in post-test than pre-test. Since t-observed = 8.33 was higher than t-table = 1.645, it means that Ha was accepted. The result of this research was students who are taught by SMCP have better English ability than those who are taught by conventional teaching. In conclusion, SMCP can be used as a teaching technique in teaching English for Maritime.
Rancang Bangun Sistem Informasi Penjualan Obat di Apotek Era Medika Berbasis Website

Handling data by doing this manually has a number of obstacles at the Era Medika Pharmacy, including causing errors in checking drug stock once a week, inaccurate recording of incoming or outgoing drug stocks so that there is a mistake in recording the final stock, as well as the results of sales reports use paper. To overcome this problem the drug sales information system is a solution to the drug sales process, and uses the Click to Chat API Whatsapp to facilitate sending messages to drug suppliers. To obtain the data needed during the study, the author uses several method including: interviews, observation, and literature studies. The data obtained then analyzes using the Waterfall method. The results of this study conducted on testing sales applications that have been designed can help to facilitate managers in the sales process that can be accessed online so that it can work effectively and efficiently. With the Click to Chat feature Whatsapp can facilitate messages to drug suppliers according to the contact you want to reach. The results of this study are expected to be useful in the future.
Methodology Development of the University Teacher’s Creative Abilities with the Help of Information Technologies

Pedagogical activity implies persistent perfection of professional skills and expertise, caused by extensive use of information and communication technologies in the educational process, which requires a creative approach in work.The innovative work mode in the conditions of total digitizing of education brings about different one-off circumstances which are not included into the existing methodology.The pedagogue's task is to use professional and creative qualities in order to find a true recipe for solving arisen problems with the use of computer technologies.This is what determines the requirements to the modern pedagogue in terms of continuous development of his/her creative thinking.In the conditions of the changing educational paradigm, building a creative educational environment for learning foreign languages take on particular significance as it facilitates both the development of the learner's initial creative potential and his/her further growth as a linguistic persona and an increase of aspiration to life-long self-development.The main requirements to the digital educational environment are a high level of uncertainty and problem, continuity and consistency, accepting the learner and involving him/her into an active educational process.The distinctive features of the digital didactic language environment, which is a foreign language educational space, are the communicative approach to the educational process, as well as pragmatic, developmental, action-oriented, personality-focused character of education.Creative teaching of language in the conditions of digital educational environment results positively, it facilitates stable interest in and motivation to learning a foreign language, the development of creative thinking and creative abilities, the evolvement of a second-language persona, and is a guarantee of successful professional, social and personal self-realization.
World of Warcraft Stats System: Evolution and Casualization

Since World of Warcraft release, it has remained as the MMORPG with more subscribers of the market, and during that time, it has evolved in diverse ways. One of the aspects that have suffered more changes is its character stats system, which is an elemental part of this game. By studying it, we can learn much about the game evolution. Some players feel that the game has evolved to appeal to more casual audiences. In this study, we will analyze the development of World of Warcraft character stats system through the expansions while trying to determine if these changes have promoted the casualization of the game. Study results could be interesting for game designers and game researchers as an example of the long-term evolution of one of the most important computer games in history.
Perancangan Game Tradisional Indonesia Panjat Pinang Berbasis Android Dengan Menggunakan Unity

Nowadays, with the enourmous development of technology, it’s safe to say that Indonesian people are being too dependent on their electronic device or gadget. Many children now prefer to play with their gadget instead of playing traditional games outside with their friends. In Indonesia, there are many kinds of traditional games. For example, is Panjat Pinang. Panjat Pinang is a traditional game that Indonesian people usually played on the Commemorate of Independence Day of Indonesia. But, this traditional game usually can only be played by adults. The purpose of making this game is to provide a game that looks like Panjat Pinang that can be played by children and adults. This final project is made with the game concept that can run on Android smartphone. This application will be developed using Unity. With this game, Indonesian people still can get to know a kind of traditional game, Panjat Pinang. &#x0D;
FORMATION OF THE FUTURE TEACHER CIVILІАN POSITION: THEORETICAL APPROACHES

The purpose of the article is to reveal the theoretical aspects of the formation of the civil position of the future teacher as a topical scientific problem. The requirement of the civil orientation of the educational process as the most important institution of formation of the citizen’s values is updated. The article substantiates the importance of forming the civil position of the future teacher, ready and able to combine education, spirituality, intelligence, moral education as a worthy example for their pupils in their civil formation and formation of the civil personality. Research methods used in the article: theoretical (analysis of philosophical, pedagogical, psychological literature); interpretative-analytical method, generalization. The theoretical foundations of forming the civil position of the future teacher through definitive analysis of meaningful categories “citizen”, “citizenship” are determined. The legitimacy of considering citizenship as a quality of personality in social-legal, socio-psychological and socio-pedagogical aspects, as a holistic socio-personal education, which includes a system of ideological and moral qualities and is implemented, for the most part, in labor and social activity, moral, as the concept of integrative and quite complex in the structural sense, which attests to the formation of a civil position in the personality and the readiness for its expression in professional activity. Generally, it is education that aims to form a personality characterized by a high level of civil consciousness, national dignity and civil activism, patriotism, developed critical thinking, awareness of their rights, responsible fulfillment of their duties, is the bearer of the former civil position.
Anisotropic image evolution of Synge-Beil type

The anisotropic Beltrami framework is introduced as an extended promising tool in image processing. In this framework, image surface evolution is governed by an anisotropic flow determined by an energy Lagrangian of Polyakov type. The Synge-Beil flow is derived, and applicative aspects illustrate the developed theoretical results.
PUISI BERBASIS HASIL KARYA GAMBAR: UPAYA PENGUATAN LITERASI SISWA SD KELAS TINGGI

This study aims to examine and analyze the learning of writing poetry based on students' work drawings as an effort to strengthen the literacy of high grade elementary students. The method used is literature review by analyzing several studies related to the topic of discussion, namely literacy, drawing in elementary school, and poetry in the elementary school curriculum. From the results of the study produced a synthesis that shows that in primary school, literacy development still pivots on literacy reading. The ideas generated based on studies are developing fun writing literacy learning through writing "Poetry Based on Artwork" with the main steps: (1) determining the theme of the picture; (2) theme exploration; (3) drawing activities; (4) list beautiful words based on the drawings made (prewriting); (5) composing a framework of poetry (drafting); (6) developing poetry (writing); (7) editing and improving poetry (revising editing); and (8) reading the final poem arranged based on pictures (publishing). This activity is expected to strengthen the literacy of high class students with learning that combines drawing, poetry, writing, and communicating writing results holistically and pleasantly.
SMART GESTURE USING REAL TIME OBJECT TRACKING

Gesture can be used to interact with the computer without any physical contact.The use of keyboard and mouse can be minimized.Gesture can be of various types.One such type is movement of hand in a particular posture.To detect these type of gestures first it must be verified that the hand is present in frame and is present in the required posture.The first one is achieved by creating a mask of the frame considering the skin color range in the HSV color space.The later part involves shape matching with some template shape.The shape matching involves computing of central moments between the mask and the template shape.The hand posture defines the start and end of gesture.All the movement of hand between start and end of gesture is tracked and gesture is recognized from the tracked data.For the purpose of recognition, Convolution Neural Network is used.An application is built on recognition.Once a gesture is recognized an event will be triggered.
Perbandingan Algoritma A* (A star) dan Algoritma IDA* (Iterative Deepening A* Pada Permainan Sliding Puzzle

One of the games discussed in this study is a puzzle game. In a puzzle game players are expected to be able to achieve the final goal to form a correct picture or pattern. The algorithms used in this study are the A* algorithm (A Star) and IDA* algorithm (iterative deepening A*). This study aims to determine the completion process of the game Sliding Puzzle using A* Algorithm and IDA* Algorithm and determine which algorithms are more efficient. Based on the time complexity it was found that the A* algorithm is more efficient than the IDA* algorithm because it only chooses the smallest value of f, apart from the IDA* algorithm which tries all possible steps with the same value of f. The disadvantages of these two algorithms are that in some cases this algorithm cannot solve the problem or stop at the local optimum or the same step repeated.
Moral Education Of Teenagers At Schools

Features of economic and sociocultural development of the Russian society, political situation and international tensions, active development of statehood of the Russian Federation pose the need to search new ways of improvement of moral education of teenagers. Moral education of school students is of particular importance due to intensive development of information and communication technologies. The network resource fosters aggressive propaganda of ideas related to the culture of consumption, expression of violence, permissiveness, and promotes various forms of destructive behavior. Besides, the socialization of a teenager in modern society is inseparably linked with the development of information space, active use of the Internet for the solution of educational tasks. This contributes to the problem of moral education of teenagers since, on the one hand, they get access to big information bases, freely communicate on the Internet; on the other hand, the teenagers do not have fully developed criticality and conscious moral selectivity in perceiving the information. The paper presents the results of the study of moral education of teenagers alongside with thus applied information and communication technologies. The study was conducted via the questionnaire covering school students and subject-matter teachers. The paper describes the interactive educational methods such as virtual tours, web quests, games, multimedia courses, tests, electronic encyclopedias, textbooks, annexes to textbooks, the use of which creates favorable conditions for the introduction of universal and national moral values, as well as forms critical thinking and selectivity in perceiving the information by modern teenagers.
The Effect of Moral Reasoning, Ethical Sensitivity, and Ethical Climate on The Accounting Student's Ethical Behavior

This study aims to determine and assess empirically whether there is influence of moral reasoning, ethical sensitivity and ethical climate to the ethical behavior of accounting students.The sampling technique used purposive sampling method to obtain the sample in this research as much as 333 students with majors or accounting study program in accredited college in Batam city 2017/2018 academic year that is Batam State Polytechnic, Universitas Putera Batam, and Universitas Riau Kepulauan.The results of this study indicate that there is a positive and significant influence of moral reasoning, ethical sensitivity, and ethical climate to the ethical behavior of accounting students.Limitations in this study are in terms of respondents, who are limited to students majoring in accounting or study program.Subsequent research is expected to add a wider sample and add other variables that may affect student's ethical behavior.
Language Design: OOP or not OOP or better OOP

As part of the process of improving the application development ecosystem for various Huawei devices the company is working on a new programming language. The principal feature of the new language is the support of component-oriented programming (COP), by which we understand the possibility of assembling (an essential part) of the program from ready-made components. One of the steps in the direction of COP is, from our point of view, the right choice of OOP features. In the current work, we do not consider COP directly, focusing on the OO paradigm implementation. Currently, the situation with the OO paradigm is quite confusing. In fact, there is no consensus in the IT community on what OOP is. Suffice it to note that OOP in Go and Rust is fundamentally different from OOP in C++ and Java. Languages with object orientation based on classes and implementation inheritance (CLOP languages, where CLOP – Class-Oriented Porgramming) are criticized for the lack of flexibility and for the problems of developing reusable components. As component’s reusing is important for us, we propose OOP features that are non-CLOP and allows one to implement objects that can be extended (by adding methods) without the need to make changes to the source code of the object and with minimal recompilation of clients.
PENERAPAN TRANSFORMASI DATA DISCRETE WAVELET TRANSFORM PADA NEURAL NETWORK UNTUK PREDIKSI HARGA SAHAM

Research on stock prices is still interesting for researchers. As in this study, ANTM's stock price closing data is used as a data set that is processed to be then predicted in the future. The Neural Network method is a method that is very widely used by researchers because of its various advantages. While the Discrete Wavelet Transform method is used to transform data to improve data quality so that it is expected to improve Neural Network performance. Based on experiments conducted by the Neural Network method with the Binary Sigmoid activation function which also carried out data transformation with Discrete Wavelet Transform, it has produced a smaller RMSE than prediction experiments without using data transformation with Discrete Wavelet Transform.&#x0D; &#x0D; Keywords: Prediction, Stock Prices, Neural Network, Discrete Wavelet Transform
A Paper on Hadoop Cluster and Apache Ambari

Big data, a collection of large data sets, provides ample benefits to the organizations.One of its benefits is Hadoop, which is one of the most important tools in big data technologies.Hadoop's source code is available for everyone to use.This framework can save and technique data.The organization's waiting for the moment to grow their enterprise will waste lots of time in doing so which in flip will make clusters develop on, in order their pace and range.To make the system robust and secure Hadoop Cluster Management comes into the picture and the tool required to manage and monitor this distributed system is Apache Ambari.In this paper, we will learn about Hadoop Cluster Management, its architecture and how Apache Ambari is used to administrate and visualize the status of every application running on the Hadoop cluster.
Impact of Mobile Marketing on Customer Loyalty in Jordan

This study aimed to identify the impact of mobile marketing on the customer's loyalty in Jordan.The dimensions of mobile marketing were (Interactivity, Personalization, Localization, and Convenience).The study population consisted of the customers shopping through mobile in Jordan, a sample of 403 customers were taken.Their responses were investigated using a questionnaire designed for this purpose.The results were collected, entered into the computer and tested the hypotheses using the SPSS program.The study results showed a statistically significant effect of Mobile Marketing (Interactivity, Personalization, and Convenience) on Customers' Loyalty, and there is a statistically insignificant effect of Localization on Customers' Loyalty.based on the results, the researchers came up with some recommendations related to the fields of mobile content design, sharing information, benefit from the experiences, and solving customers problems.
Professional-personal qualities as a basis for development of professional competence of the educator

The article deals with general scientific provisions on the problem of development of professional and personal qualities.Psychological and pedagogical views on the professional and personal qualities of the teacher, including approaches to the definition of this concept are analyzed and generalized; the point of view of scientists on the identification of a complex of professional and personal qualities is considered.It is stated that professional and personal aspects cannot be separated in pedagogical activity.Professional qualities are defined as individual characteristics of the subject of educational interaction that affect the effectiveness of the activity itself and the success rate of its assimilation, which are stable, significant, equal and can be observed.The professional qualities of the modern teacher of preschool education are considered.It is emphasized that professional competence characterizes the ability to perform professional tasks on the basis of professional knowledge and skills that integrate with the development of personal professionally-significant qualities.It is established that the definition of the concept is carried out using the following categories: the integrated ability of the individual to successfully perform the activity; professional and personal qualities; possession of professional competence.