Reviewerly/exHarmony huggingface dataset:
РЕЗУЛЬТАТИ ПЕДАГОГІЧНОГО ЕКСПЕРИМЕНТУ З РОЗВИТКУ ПІЗНАВАЛЬНОЇ АКТИВНОСТІ МАЙБУТНІХ УЧИТЕЛІВ ІНФОРМАТИКИ У ПРОЦЕСІ МАТЕМАТИЧНОЇ ПІДГОТОВКИ

The article deals with the problem of development of the future computer science teachers’ cognitive activity. Emphasis is placed on the importance of mathematical training as a component of professional training of students of specialty 014.09 Secondary Education (Computer Science). The concept of “cognitive activity of the future computer science teacher” is defined and the structure of the investigated quality is given. It is proposed to introduce pedagogical technology in the mathematical training for the development of the future computer science teachers’ cognitive activity, which consists of three interconnected components (methodological and purposeful, organizational and technological and diagnostic) and is implemented in stages (preparatory-informational (involves designing and refining the technology of development of the future computer science teachers’ cognitive activity in the mathematical training), activity-effective (involves practical implementation of the developed technology by the components of cognitive activity (motivational, cognitive-research, personal-reactive), control-regulatory (involves finding out the effectiveness of the technology of investigated quality development)). The stages of pedagogical experiment (ascertaining, forming, controlling), which was conducted in order to check the effectiveness of the developed technology, are characterized. The criteria (motivational, cognitive-research, personality-reflective) and corresponding indicators, which were used to diagnose the level of development of the future computer science teachers’ cognitive activity at the ascertainment and control stages of pedagogical experiment, as well as the methods of their research, are explained. The results of the ascertaining and control stages of the pedagogical experiment are analyzed and the dynamics of changes in the levels of development of cognitive activity in the experimental and control groups is presented. In particular, it was shown that the level of development of cognitive activity in the experimental group after the experiment significantly increased compared with the control group, which indicates the effectiveness of the developed technology.
Layanan Informasi berbasis Media Film Animasi untuk Mengembangkan Kemampuan Pemecahan Masalah Siswa SMK

THE USING OF ANIMATION FILM IN INFORMATION SERVICE TO IMPROVE PROBLEM SOLVING ABILITY OF VOCATIONAL SCHOOL STUDENTS. The use of animated film in information services aims to ensure that massage of information service can be well received by students, and students have good motivation in participating in services. This study aims to determine the effectiveness of film animation in information services to improve the ability to abilty of problem solve students of SMKN 3 Metro in the academic year 2019/2020. The research method used action research. The research subjects were 30 students. The research instrument is a test of problem solving skills. The results of the study were an increase in average achievement scores, in the first cycle the average score of students 'ability to solve problems was 19.5, and the second cycle was 24.19 and the difference in the scores of students' understanding scores in the second cycle with an ideal score of 7.05, in the first cycle the difference between the score with the ideal score is 11.75. Thus an increase between cycles I and II amounted to 4.70. The conclusion of the research is the animation film in information service effective to improve abilty problem solving of students SMKN 3 Metro academic year 2019/2020.
Perancangan Sistem Notifikasi Serta Kendali Suhu dan Kelembapan Menggunakan Aplikasi BLYNK Untuk Budidaya Jamur Tiram

Urban farming (gardening in the middle of the city) is increasingly in demand by modern society. Urban farming provides business opportunities as well as being a lifestyle trend. One of the plants that can be cultivated at home is oyster mushroom. Oyster mushroom cultivation is quite easy but requires a special environment to grow up. To do mushroom cultivation at home, it is necessary to manage temperature and humidity to achieve optimal temperature and humidity. A temperature and humidity control system that can be monitored and controlled through the smartphone is the result of the study. Temperature and humidity detected by the DHT22 sensor, then read by NodeMCU and sent to the Blynk application via a WiFi connection are considered as the input system. WiFi used by NodeMCU is the same as WiFi used by smartphone s. Blynk on a smartphone will display the temperature and humidity read by NodeMCU. If the temperature and humidity are out of the optimal temperature and humidity range for oyster mushrooms, a notification will appear on the smartphone . Temperature and humidity control can be done by pressing the ON / OFF button on Blynk to turn on and turn off the lights or the fan as needed, so that the temperature and humidity return to optimal. Based on testing, the system successfully displays temperature and humidity on a smartphone , displays notifications and makes control. The relative error of the temperature measurement is 2.6% and the relative error of the humidity measurement is 3.2%.
Thetania Mega Risadewi PERANCANGAN BOOTH PAMERAN KOMUNITAS WARP SEBAGAI HASIL PENGABDIAN MASYARAKAT

There are a lot of creative communities in Surabaya, one of them is Waste Recycling Project (WARP). WARPis a community which focused on disposing plastic wastes into creative products. WARP Community providesa solution for environment problems and also supports Surabaya to become a Creative City in design fieldwhich can attracts tourists. The problem that needs to be solved is WARP Community’s needs space especiallyfor an exhibition. The purpose of this design is to support community’s activities. Moreover, it couldexpand WARP’s potential in Surabaya through the design’s appliance. The method used for this design isDesign Thinking, which covers understand, ideate, prototype, and test. The results of this community serviceis creative product in shape of exhibition booth with “Hexatica” as the concept
Construction and Analysis of a Foreign Language Learning Model Based on the Classroom Network Environment

The network environment in the classroom is the product of the high development of the Internet. It has its own obvious characteristics, such as vulnerability, suddenness, infinity and so on. The traditional way of foreign language learning is relatively simple, but the way of foreign language learning in the classroom environment is more complex. It can be seen that it needs to adopt a new way of learning foreign languages in the classroom network environment. And it is particularly important to use innovative network classroom learning methods to analyze them quickly, efficiently and in time. Based on this, this paper proposes a foreign language learning model based on classroom network environment. Through research and analysis, we find that this model has better real-time performance and prediction performance. Its real-time and scalability are more practical for foreign language learning in the network classroom environment.
Modernization of the visual series as one of the means to preserve the relevance of the opera performance

The purpose of the article is to consuder the issue of the stagingprocess of the opera performance in the aspect of the evolution of thedirectorial thought of the last third of the XX – the beginning of the XXIcenturies, as well as to analyze of the involvement of moderntechnological possibilities of creation on the operatic stage of the visualseries and correspondence to the new demands of the audience of thetheater are considered. The question „What is an opera in our time – thehighest of theatrical arts, or the business industry?” is considered. Sincethe current opera house, as a phenomenon, began to lose interest of thepublic. The scientific novelty of the article is the urgency of the questionof modernization of the production of classical opera. The scope of operadirecting is the key in the article, because in it follows the intricaciesassociated with the development of technologies and visual means ofexpressiveness that have influenced the state of the most iconiccontemporary opera performances. The typization and classification ofdirecting concepts during the existence of the opera as a genre is followed.The article analyzed the tendencies of creating an opera performance inSoviet times and in modern times through the prism of visual aspects. Theperformances by P. Tchaikovsky's opera „Eugene Oneginˮ at theMetropolitan Opera in the USA and the Vienna State Opera are consideredand analyzed, it is a methods of investigation. The author of the articleoffers a comparative analysis of two directorial decisions of the productionof the opera to understand the possible options for the development ofdirecting creativity, since the theater of modernity in the context of theevolution of the genre depends on the time and preferences of the modernaudience. The conclusions indicate that this problem is being studied fromthe point of view of the correspondence of innovative directorial decisionswith the attraction of opportunities of modern opera theater to the author'soriginal source.
An Improved Particle Swarm Optimization Algorithm Combined with Invasive Weed Optimization

This paper presents a hybrid algorithm based on the invasive weed optimization (IWO) and particle swarm optimization (PSO), named IW-PSO. By incorporating the reproduction and spatial dispersal of IWO into the traditional PSO, exploration and exploitation of the PSO can be enhanced and well balanced to achieve better performance. In a set of 15 test function problem, computational results, preceded by analysis and selection of IW-PSO parameters, show that IW-PSO can improve the search performance. In the other comparative experiment with fixed iteration, the IW-PSO algorithm is compared with various more up-to-date improved PSO procedures appearing in the literature. Comparative results demonstrate that IW-PSO can generate quite competitive quality solution in stability, accuracy and efficiency. As evidenced by the overall assessment based on two kinds of computational experience, IW-PSO can effectively obtain higher quality solutions so as to avoid being trapped in local optimum.
Analytical Causative Constructions in Batak Toba Language

This study aims to examine analytical causative constructions in Batak Toba Language (BTL). Every language has a way to construct the causative construction. This study is qualitative research and the researcher functioned as the key instrument and the data obtained and analyzed were qualitative. Data analyzed were obtained from the speakers of BTL as well as from written text, through observation, interview, and introspection. The interview included asking questions and elicitating the data by the researcher. The results showed that the analytical causative constructions in BTL are marked by the verbs mambahen, manuru, mandasdasi, manarea, mangarodi, mamompom, mangido, and manjalo. Empirical evidence revealed that the analytical causative construction in BTL tends to have S-V-V-O and S-V-O-V word order. Data analysis shows that the use of complex sentences with two clauses can be coupled in one sentence. The semantic meaning of causative verb in each sentence was different when the verb is attached to intentional feature sangajo. The study concludes that the analytical causative construction in BTL is formed by bi-clausal structure.
Pengembangan Strategi Literasi Keluarga Untuk Meningkatkan Minat Baca Anak Usia Dini (Penelitian Pengembangan pada siswa kelompok B PAUD BAI Rumah Cendekia Kabupaten Bogor)

This research has a purpose to increase the reading interest of childhood through literacy activities based on family. In fact, reading interest of childhood is still low. It’s caused by low motivation of child in reading. The low stimulation of reading can obstruct development of chid language. One of strategies that can implemented to increase this reading interest in this research is Literacy activities based on family. This family literacy activities is given to children in their family. Research methode that’s used in this research is Research and Development. This research consist of introduction, litercy strategic development based on family, validation of literacy strategies based on family, trials and revision of literacy strategies development based on family and the last is implementation of procedure of literacy sstrategies development based on family. Subyek of this research are students of class B in PAUD BAI Rumah Cendekia, in Bogor Disstrict. Result of this research is hoped can become on of alternatives of strategies in increasing the reading interest of childhood
Correction to: Connecting Knowledge Compilation Classes and Width Parameters

The article title in the original publication contains an error. The correct title is presented in this Erratum. The online version of the original article can be found at: https://doi.org/10.1007/s00224-019-09930-2
COMPARATIVE ANALYSIS OF TWO METHODS FOR TAKING INTO ACCOUNT HETEROSKEDASTICITY DURING MATHEMATICAL MODELS BUILDING

The article deals with the problem of comparative analysis of two methods of taking into account heteroskedasticity during mathematical models building. Heteroskedasticity accounting is a new trend for the empirical data analysis. Heteroskedasticity is characterized by different values of variance for data in one sample. The presence of heteroskedasticity can lead to approximation accuracy decreasing in case of ordinary least squares method utilization. Therefore, this article concentrates on the problem of heteroskedasticity accounting in case of empirical data analysis. The first step during the mathematical model building is to approximate the data using the ordinary least squares method. In this case, the approximation function is pre-selected in advance based on visual analysis of the statistical data structure. The next step in mathematical model building is to take into account heteroscedasticity. There are different tests for heteroskedasticity detection. This article discusses the direct method of the heteroskedasticity equation construction and the new method that is compared with the direct one. The direct method is based on the calculation of average values and standard deviations for in each section of initial sample. Heteroskedasticity weighting coefficients are calculated according to the approximation of standard deviations dependence on the average values for statistics using a linear function. This method has a significant weakness: it requires multiple measurements for each sample section. During solving the problems of synthesizing a new algorithm for heteroskedasticity detecting and accounting, the authors propose a new quantitative measure of heteroskedasticity. The estimation of the proposed heteroskedasticity index is performed in the following sequence: 1) for several options of possible values of the heteroskedasticity index, the corresponding approximation functions are calculated; 2) the sum of squared deviations is calculated for each obtained function; 3) the heteroskedasticity index is equal to value for which the sum of squared deviations is minimal. A unique example of empirical data with multiple measurements in each section is considered. The analysis of such data allowed justifying the reliability and adequacy of the new method for heteroskedasticity detecting and accounting. The new method of heteroskedasticity accounting allows us to construct the mathematical model without carrying out multiple expensive measurements in each section.
Multidimensional: User with File Content and Server’s Status Based Authentication for Secure File Operations in Cloud

The popularity of data storage in cloud servers is getting more and more favoured in recent times. Its ease of storage, availability and synchronization of personalized cloud file storage using client applications made cloud storage more popular than ever. In cloud storage system, using a basic authentication method like username and password are still one of the most popular forms of authentication. However, the security ensure by such traditional authentication method is weak and vulnerable because the user name and password can be compromised by intruders or the user account can be left open by forgetting to logoff in public computers, leading to exposure of information to unauthorised users and hackers. In recent years, using a two-factor authentication has become a trend throughout network-based cloud services, online banking system and any form of services that requires user authentication. Here, in this paper a second layer authentication in the form of session key is used to ensure the authenticity of the activities of the user after user’s web-based account is logged-in successfully. The interesting and the critical contribution in this paper is the way the session key is generated and delivers to the authentic user. The key is generated by using the hash value of the file content, file size, file last modified, pseudo-random generated by the server using CPU temperature, clock speed, system time, and network packet timings, and user based 8 digit random position selection from a 32 digit Hex to mitigate against the attacker while performing vital file activities which may lead to data lost or data destruction or when user’s credentials are compromised.
Research on algorithm of information transmission path planning in big data environment

The information transmission path planning is conducive to the improvement of efficiency of information transmission, which matches requests of development of era. However, most of the information transmission path plans select transmission paths based on ID format. Although this algorithm can make nodes in big data environment reach the optimal path of sink node, it has high computational complexity. Therefore, an information transmission path planning algorithm based on an ingress-priority under big data environment is proposed. Based on this algorithm, a method for evaluating the information transmission path planning is obtained. Then analysis model of the information transmission path planning is constructed. Based on these, dynamic information transmission path planning is implemented by utilising priority multi-actuators. Experiments show that our proposed method can effectively improve the efficiency of information transmission path planning, ensure the accuracy of information after transmission and improve the quality of information transmission. Therefore, our proposed method is significant in application.
PERANCANGAN SISTEM INFORMASI MANAJEMEN KEUANGAN DI AMIK GARUT

Financial information system is an information system that provides information to individuals or groups of people, both inside and outside the company that contains financial problems and information about the flow of money for users in the company. Financial information systems are used to solve financial problems in a company, by meeting three financial principles: fast, safe, and inexpensive.Quick principle, the intention is that financial information systems must be able to provide the required data on time and can meet the needs. The Safe Principle means that the financial information system must be prepared with consideration of internal controls so that company assets are maintained. The Principle of Inexpensive, the intention is that the cost of implementing a financial information system must be reduced so that it is relatively inexpensive.Therefore we need technology media that can solve financial problems, and produce financial information to related parties quickly, safely and cheaply. One example of developing information technology today is computer technology and internet. Starting from financial problems and technological advances, the authors make a website-based financial management application to facilitate the parties that perform financial management and supervision.Method of development application program is used Waterfall method, with the following stages: Software Requirement Analysis, Software Design, Program Code Making, Testing, Support, Maintenance.
PENGARUH MEDIA BIG BOOK TERHADAP HASIL BELAJAR IPS SISWA DI SDN 1 PARE-PARE KOTA PARE-PARE

This type of research is quantitative research. The research used is Experimental Research. The research design used was One Group Pretest-Posttest Design. The sampling technique in this study is the purposive sampling technique, based on certain criteria, namely the low learning outcomes. The sample of this research is the fourth grade students of SDN 1 Pare-pare with a total of 28 students and the data collection techniques of this study are the test and observation techniques. The procedure of this research was carried out in accordance with the Experiment procedure which was to provide pretest, give treatment and posttest. The hypothesis of this study is Ho: µ1 = µ2 or Ha: µ1 ≠ µ2 with the explanation that Ho = There is no influence of the Big Book Media on Social Studies learning outcomes of fourth grade students at SDN 1 Pare-pare Pare-pare City and Ha = There is the influence of Big Big media Book on social studies learning outcomes of fourth grade students at SDN 1 Pare-pare, Pare-pare City. The expected results in this study are that there is the influence of Big Book media on the learning outcomes of Social Studies students SDN 1 Parepare. This is proven based on the results of the research hypothesis test that is a significance value of 0,000 &lt;0.005 so that Ho is rejected and Ha is accepted. Big Book Media is also one of the learning media that can be used to improve students' social studies learning outcomes.
Language Error Analysis on The Banner Nameplate in Magetan Regency

This study aims to explain Indonesian language errors on signboards and banners in Magetan. The problem in this study is the mistake of using Indonesian on nameplate and banners in Magetan. The method used in the compilation of data uses a qualitative descriptive method of phenomenology. The data source in this study is a photo document that results from monitoring the use of Indonesian on signs and banners in the city of Magetan. For data retrieval techniques in this research using sampling snowball. The focus in Indonesian language error research on signboards and banners is on spelling, use of inappropriate sentences and foreign words.