Reviewerly/exHarmony huggingface dataset:
Nonlinear Evolutionary PDE-Based Refinement of Optical Flow

The goal of this paper is to propose two nonlinear variational models for obtaining a refined motion estimation from an image sequence. Both the proposed models can be considered as a part of a generalized framework for an accurate estimation of physics-based flow fields such as rotational and fluid flow. The first model is novel in the sense that it is divided into two phases: the first phase obtains a crude estimate of the optical flow and then the second phase refines this estimate using additional constraints. The correctness of this model is proved using an evolutionary PDE approach. The second model achieves the same refinement as the first model, but in a standard manner, using a single functional. A special feature of our models is that they permit us to provide efficient numerical implementations through the first-order primal-dual Chambolle-Pock scheme. Both the models are compared in the context of accurate estimation of angle by performing an anisotropic regularization of the divergence and curl of the flow respectively. We observe that, although both the models obtain the same level of accuracy, the two-phase model is more efficient. In fact, we empirically demonstrate that the single-phase and the two-phase models have convergence rates of order O(1/N2) and O(1/N) respectively.
Pedagogical discourse in the system of color perception of art by future designers in the process of training

The priorities of modern education are addressed to the spiritual, moral, aesthetic and artistic foundations in the development of artistic culture and art of the young creative generation. The paradigm shift in the color perception of the art of modernism and postmodernism is acquiring a tendency to dominate quasi-cultural values. The creativity of the young generation is based on the traditions of the imagery of Russian realistic art. The artistic image in art always carries with it a certain social significance. This affiliation of art is characteristic of the entire development of the traditions of the spirituality of Russian education. The modern universe of art education has enormous spiritual heuristic potential. Russian thinkers, scientists and teachers A.F. Losev, Yu.M. Lotman, V.A. Sukhomlinsky, K.D. Ushinsky and P.A. Florensky pointed out that without traditions in art it is impossible to navigate in the present and build harmonious foundations of the future. The fast flow of information processes of young creative generation is not able at times to understand the higher spiritual and moral values of color art.
Content system of the lyceum and gymnasium educational program

This article provides an overview of the study of the problems of developing the continuity of the content of training programs in lyceums and gymnasiums. Continuity of education is considered as a phenomenon that defines as a potential qualitative growth of creative abilities of students ' personality. The article examines the content of continuity of education, as well as in domestic works, describes the main factors of formation of the structural and procedural component. The article describes long-term plans that allow us to predict and implement innovations in certain contexts of the educational sphere of lyceums and gymnasiums. There are several main directions in the field of education. Among them, the practical idea of development based on in-formation and communication technologies, the rejection of outdated collective forms of education. Including the need to develop motivation for self-education and self-development in students and is focused on the de-velopment of creative education. As well as in the system of education in lyceums and gymnasiums, it is con-nected with the concept of continuing education. As a clear example, the author proposed a comprehensive and multi-factor plan for the development of continuous transformations of the curriculum system and the content of training in lyceums and gymnasiums. The article also offers a scheme of training stages, the main goal of which is the expected result
WEB-BASED LEARNING MATERIAL FOR RAISING STUDENTS’ LEVELS OF AWARENESS AND USE OF READING STRATEGIES

Being active readers is beneficial to students’ academic success. To reach that, students need to understand what the reading strategies are, and how, when, and where to use them. Unfortunately, most of the students in ITK are not using the strategies effectively, which then hinders their comprehension of English texts. To help improve students' reading ability through the usage of reading strategies, this research proposed to develop a web-based learning material containing materials and exercises in using reading strategies in an academic reading activity. The development model of the e-learning material is following the 4-D model: define, design, develop, and dissemination. The data collected were in the form of feedbacks from peer-review (qualitative) and developmental testing (quantitative). The feedback from peer-review contained suggestions for the improvement of the website; the testing resulted in the score for the web. With the average score of 3.63 on the Likert scale, most students believed that this website would be able to help them become more familiar with the use of reading strategies in academic reading.
RANCANG BANGUN APLIKASI FASE KEHAMILAN BERBASIS ANDROID MENGGUNAKAN METODE FUZZY LOGIC PADA PUSKESMAS CARENANG

Pregnancy is a major global concern in today's health issues. The maternal mortality rate (MMR), which is still quite large in almost all countries in the world, is a separate concern that makes all countries try to reduce their percentage every year. In general, maternal mortality is caused by factors: the lack of knowledge of pregnant women about handling and what to do during pregnancy, improper handling also results in contraction of pregnant women and other pregnancy symptoms. The purpose of this study is to design and build an information system that can be used by pregnant women, using research methods of data collection by study library, interview, and observation, and using the watervall system design method to analyze the existing system and build a new system. In modeling this application using the UML method in the form of use case diagrams, class diagrams, activity diagrams, and sequence diagrams. The results of this study are the production of an Android based pregnancy phase application for pregnant women named Pregnancy phase applications
Pengaruh Motivasi Belajar dan Tingkat Kecemasan Terhadap Prestasi Belajar IPA Siswa MtsN. 2 Konawe Selatan

This article is a quantitative study with a survey method that aims to find out and describe (1) the effect of learning motivation on science learning achievement; (2) the effect of anxiety level on science learning achievement; and (3) the effect of jointly learning motivation and anxiety levels on the learning achievement of Natural Sciences. This research was conducted at MTs Negeri 2 Konawe Selatan, Southeast Sulawesi, Indonesia. Data collection techniques using questionnaires and documentation. The validity of the instrument uses the Product Moment formula and the reliability of the instrument uses the Cronbach Alpha formula. Data analysis techniques used include the first and second hypothesis testing with simple regression analysis and the third hypothesis test with multiple regression analysis. The results showed that: (1) there was a positive and significant influence between learning motivation on science learning achievement, proved F count = 6.59 and F table = 4.034; (2) there is a positive and significant influence between the level of anxiety on the learning achievement of science proven F count = 4.967 and F table = 4.034; (3) there is a positive and significant influence together learning motivation and anxiety level on the learning achievement of science proven F count = 3.301&gt; F table = 3.187. The coefficient of determination rsquare (R 2 ) of 0.088 shows the magnitude of the effective contribution together at 8.8% and there are still 91.2% which is influenced by other variables not discussed in this study. Keywords : Learning Motivation, Anxiety Level, Science Learning Achievement.
Pandemic Testing of the Sustainability of Emerging Trends in Higher Education

The article is devoted to objectifying the consequences of the emergency transition to distance education in universities and the global decline in academic mobility during the 2020 pandemic through the prism of active implementation of the methodology of success and excellence in education. The author highlighted the current trends in education by the beginning of the second decade of the 21st century: increasing inequality in the education system; the predominance of the idea and methodology of success and excellence; a stable division into global and regional; the replacement of the model of internalization of values with the model of knowledge generation; refusal of targeted state subsidies in favor of self-financing; precarization of the middle teaching class; demonstration of the superiority of digital solutions in the translation of knowledge; creation of outsourcing chains of interaction in the educational sphere (research centers – universities, universities – commercial publishing houses, schools – career guidance centers, universities – online plaftorms, etc.). The article analyzes the aspects of changes in the modern model of higher education, taking into account the desire to position universities in the world educational rankings. The basis for a discussion of the choice of development priorities has been formed, taking into account the growing dissatisfaction of teachers with the need to match the model of success and excellence in their educational and scientific activities. It was found that pre-pandemic trends in education were multidirectional, and their impact on education systems and learning models (global or regional) was more stimulating for development, rather than mandatory for survival. The crisis has divided the manifestations of the new into two components: necessary renewal and sufficient improvement to ensure stability. It is noted that education is characterized by a fairly conservative approach to the organization of the educational process, so the extreme transition to distance learning during the pandemic actually replaced the evolutionary period of transformation of education, which would have lasted for more than one decade. Academic mobility, which has become widespread in the world, but which was forced to temporarily stop its activity during the pandemic, in the new conditions can continue to contribute to improving the ranking of universities, but can also carry threats of precarization to their working teachers and become a source of social tension, which should be taken into account when developing university development programs in the context of universal digitalization. Conclusions are drawn about trends have been tested by the pandemic reality, which will determine the vector of future development of higher education. Acknowledgements. The reported study was funded by RFBR according to the research project № 20-04-60109.
Teachers’ Perspectives on Digital Game-Based Language Learning for Arabic Language in Malaysian Primary Schools

The interest in using digital games in language learning has increased in recent years.Researchers and education practitioners are turning their attention towards serious games for education or game-based learning to attract more students to learn effectively.This paper aimed at exploring teachers` point of view on the necessity of designing digital game-based language learning for Arabic Language in Malaysian primary schools.The data of the study were collected by using a questionnaire and analysed descriptively.Findings showed a significant data that most of the respondents agreed to use mobile digital learning in their classrooms.The respondents also proposed several types of games and other requirements to ensure the effectiveness of the games.An innovative technological application in learning Arabic language in Malaysia primary schools is much needed to enhance the Arabic language proficiency among the students.
Monitoring Robust Estimates for Compositional Data

In a number of recent articles Riani, Cerioli, Atkinson and others advocate the technique of monitoring robust estimates computed over a range of key parameter values. Through this approach the diagnostic tools of choice can be tuned in such a way that highly robust estimators which are as efficient as possible are obtained. This approach is applicable to various robust multivariate estimates like S- and MM-estimates, MVE and MCD as well as to the Forward Search in whichmonitoring is part of the robust method. Key tool for detection of multivariate outliers and for monitoring of robust estimates is the Mahalanobis distances and statistics related to these distances. However, the results obtained with thistool in case of compositional data might be unrealistic since compositional data contain relative rather than absolute information and need to be transformed to the usual Euclidean geometry before the standard statistical tools can be applied. Various data transformations of compositional data have been introduced in the literature and theoretical results on the equivalence of the additive, the centered, and the isometric logratio transformation in the context of outlier identification exist. To illustrate the problem of monitoring compositional data and to demonstrate the usefulness of monitoring in this case we start with a simple example and then analyze a real life data set presenting the technologicalstructure of manufactured exports. The analysis is conducted with the R package fsdaR, which makes the analytical and graphical tools provided in the MATLAB FSDA library available for R users.
Adult Educators Adopting Technology in Their Classrooms Through Innovation, Collaboration, and Inquiry

1 As of Summer 2020, adult education services are now a part of the City of Philadelphia, Office of Children and Families.In Philadelphia, the Office of Adult Education (OAE) worked since 1983 to provide professional development
Quantum control of entangled photon-pair generation in electron-atom collisions driven by laser-synthesized free-electron wave packets

We propose an extension of coherent control using laser-synthesized free-electron matter waves. In contrast to coherent control schemes exploiting optical coherences to steer the dynamics of matter waves, we analyze the opposite and investigate the control of quantum light emission driven by laser-sculpted coherent free-electron matter waves. We apply this concept to the control of entangled photon-pair emission in electron-atom collisions, in which the incident electron wave packet, colliding with a target atom $B$, is engineered by interferometric resonantly enhanced multiphoton ionization of a parent atom $A$. Each ionization pathway leads to electron wave packets that coherently interfere during temporal evolution in the continuum. Their mutual coherence can be controlled by adjusting the relative phases or time delays of the frequency components of the ionizing field contributing to the interfering pathways. We report coherent control of entangled photon-pair generation in radiative photocascade emission upon decay of the target atom after inelastic excitation triggered by the collision with the synthesized electron wave packet.
CLASSIFICATION OF SHORT POSSESSIVE CLITIC PRONOUN NYA IN MALAY TEXT TO SUPPORT ANAPHOR CANDIDATE DETERMINATION

Anaphor candidate determination is an important process in anaphora resolution (AR) systems. There are several types of anaphor, one of which is pronominal anaphor. Pronominal anaphor is an anaphor that involves pronouns. In some of the cases, certain pronouns can be used without referring to any situation or entity in a text, and this phenomenon is known as pleonastic. In the case of the Malay language, it usually occurs for the pronoun nya. The pleonastic that exists in every text causes a severe problem to the anaphora resolution systems. The process to determine the pleonastic nya is not the same as identifying the pleonastic â€˜itâ€™ in the English language, where the syntactic pattern could not be used because the structure of nya comes at the end of a word. As an alternative, semantic classes are used to identify the pleonastic itself and the anaphoric nya. In this paper, the automatic semantic tag was used to determine the type of nya, which at the same time could determine nya as an anaphor candidate. The new algorithms and MalayAR architecture were proposed. The results of the F-measure showed the detection of clitic nya as a separate word achieved a perfect 100% result. In comparison, the clitic nya as a pleonastic achieved 88%, clitic nya referring to humans achieved 94%, and clitic nya referring to non-humans achieved 63%. The results showed that the proposed algorithms were acceptable to solve the issue of the clitic nya as pleonastic, human referral as well as non-human referral.
Analysis of Teacher’s Classroom Discourse in Senior High School English Reading Teaching from Language Ability Development Perspective

The National English Curriculum proposed in 2017 puts forward that the specific goal of senior high school English education is to cultivate and develop studentsâ€™ key competencies. Language ability is the fundamental element of English key competencies. While studentsâ€™ language ability development canâ€™t be separated from teachersâ€™ discourse. Its quality and quantity directly exert influence on students, especially in reading class, in which students take language input and language output. Therefore, this thesis attempts to explore the current situation of teachersâ€™ classroom discourse in reading class from teachersâ€™ discourse amount, teachersâ€™ questioning and teachersâ€™ feedback from the perspective of language ability. This study aims to shed lights on the current situation of teachersâ€™ classroom discourse in reading class, and provides feasible suggestions for the teachers to use classroom discourse efficiently, so that it can serve better for reading teaching and studentsâ€™ language ability cultivation.
Impact of democracy on literacy rate

This study investigates the impact of democracy indices on the literacy rate. Panel Data of 134 Countries from 2007-2018 were collected from the website the World Bank and Gapminder. This study uses Ordinary Least Square (OLS), Pooled Ordinary Least Square (POLS), Driscoll-Kraay (DK), Second Stage Least Square (2SLS), Generalized Methods of Moments (GMM) methods. This research has found that political participation index and political culture index has a significant positive relationship with literacy rate in all the method. The functioning of the government index has a significant positive relationship and electoral process and the pluralism index has a significant negative relationship with literacy rate in all the methods except the GMM method. The civil liberties index has a significant negative relationship with literacy rate in POLS and in the other models, there is no significant relationship between the civil liberties index and literacy rate.
BLOCKCHAINS FOR PAY-PER-USE BUSINESS MODELS: INSIGHTS FROM A DESIGN RESEARCH STUDY

A blockchain features an immutable, encrypted, and distributed ledger that enables transactions even if trust and trusted intermediaries are absent.Despite research on their technological properties, few papers are on record to demonstrate (a) what business scenarios blockchains can enable and (b) under which circumstances they outperform rival technologies.This shortfall of design knowledge obscures blockchains' value proposition, its conceptual limitations, and its positioning towards rival classes of IT artifacts.We set out to design a blockchain-based IS that enables pay-per-use business models for industrial equipment-a business model that suffers from high transaction costs and complex agency dilemma caused by asymmetric information.We demonstrate how smart contracts deployed in a blockchain can level these information asymmetries.However, we also find that blockchains will only outperform rival technologies if the business scenario fulfils a set of specific properties, narrowing down the scope of application scenarios for applying blockchains substantially.
Development of a Cognitive Assistant to Learn Concepts for Placement Assistance

A cognitive assistant helps the humans and enhance their capabilities to solve a large range of complex tasks.The main aim of this paper is to develop a pedagogical cognitive assistant to improve the reasoning abilities and decision making skills.The proposed system has been implemented to assist as a personal agent for students to learn python programming language.The cognitive assistant facilitates natural interactions with the students and it applies human reasoning skills to judge the students ability and train them further.The proposed techniques include Question Answer (QA) analyser, dynamic study plan generation by using assertion graph and accurate answer generation by using evidence extraction and inference generation.A cognitive conversation increases user's satisfaction and easily engages them with the system and it has achieved significant higher learning gains than a non-interactive online course.The proposed system is evaluated by using the confidence weighted score evaluation metric.
NICKEL LATERITE RESOURCES MODELING USING GEOLOGICAL DOMAIN ALGORITHM

Laterization is one of the geological process of nickel ore formation.The mineral deposits genesis is important for the development of geological models.The development of geological domain in the laterite nickel ore deposits is determined through several aspects such as deposit boundary formation, geochemical data, and statistical test result.The objectives of this study are (a) characterization of laterite nickel through a weathering process study on horizontal and vertical stratigraphic conditions, (b) evaluation of the geochemical aspects, (c) development of geological modeling.The methodology consists of a literature study on the laterization process; identification of data based on geochemical analysis; statistical analysis based on histograms, scatter plots, ternary charts; and determination of the geological domain for nickel laterite.This research algorithm is used to create 3 (three) geological domains of nickel laterite, namely limonite zone, saprolite zone and bedrock zone.The result of this study shown that geological domain is adjacent with mineralization boundary.Henceforth, nickel grade estimation could be done through the characteristics of laterite nickel ore deposits.
STUDENTS’ PERCEPTION OF USING YOUTUBE IN VOCABULARY MASTERY

The purpose of this study is find how students’ perceptions of using YouTube in Vocabulary Mastery. YouTube is online Video sharing platform which allows users to upload, view, and share video from all over the world therefore can also as media online learning especially in mastering vocabulary. The researchers use quantitative research and the sample of this research is 37 students in seven semester of English Education Department, Universitas Negeri Manado. Researchers use questionnaire as instrument in collecting the data. Questionnaire is one of research instrument, which aims for collecting data in survey research and also can be thought of as kind of written interview. The type of questionnaire that used in this research is closed-ended questionnaire. It is used like scale questionnaire in data collection and analyzed in statistical descriptive. Optional for the questioner measuring from strongly agrees, agree, neutral, disagree and strongly disagree. The result in this research is found by seeing the responses of students after distributing the questionnaire and collecting the data. As the result mostly students give positive perception using YouTube in vocabulary mastery and even give good impact to their ability especially in class environment. Keywords : Vocabulary, YouTube, Students’ Perceptions