Reviewerly/exHarmony huggingface dataset:
Anxiety Tests in Primary School

The purpose of this paper is to present both theoretical and practical aspects related to student’s test anxiety. The role of this paper is to inform the teachers about haw the word” test” should be used in the school context and to highlight the aspects of anxiety and everything that lies behind this rich subject. The main objective underlying this paper is the detailed analysis of what anxiety means and haw it manifests itself among the students. The paper is structured of 3 chapters, two of them presenting the theoretical part and one practical part. In the first part called, Theoretical Approach” the paper aims to analyse the following: anxiety, anxiety theories and contemporary theories and implications of anxiety towards the test. In the second chapter called, Anxiety and stress towards tests” the paper focuses on the following aspects: anxiety about test, anxiety disorders and their effects on personality development, the role of tests in education children of primary school, blocking anxiety and recovering from failure, affectivity and perfectionism. In the third chapter named, the research methodology” I will try to analyse haw children are affected during the assessment and haw high their level of anxiety is when they are faced with these situations. Also, in performing the processing and interpretation of the data from this research, the statistical method was used. Thus, after centralizing the results of the students participating in the study, we reached the following conclusions: during the tests some of students trembled their hands, often students forget what they have learned or have problems in remembering. Many students do not give 100% performance when undergoing tests because they are stressed, became anxious and they block. The teacher has to teach children that the role of testing is to figure out where you went wrong or what needs to be improved. From study the material needed for this paper I was able to discover what each child (even myself) felt and lived when he heard the word, test”.
Survey on Understanding Blockchain Technology and its Applications

The gap between the technology and critical infrastructure is shooting up rapidly.As the online revolution is surpassing the offline reality, a bold new approach to the prevailing system is demanded to mitigate the growing speculations.With emerging technologies such as IoT, AI, Cloud, Robotics, etc, Blockchain Technology will conclusively become a fundamental pillar in driving Industry 4.0.With IoT as the new network and AI as the new brain, Blockchain Technology is a new link to revolution, which represents a new way of storing data and simultaneously performing immutable and secure transactions than the current internet.
IEEE PELS Malaysia Chapter Hosts Lecture on Fuzzy Logic Control [Society News]

Reports on PELS chapter activities worldwide.
Media Processing and A Modified Watermarking Scheme Based on the Singular Value Decomposition

We introduce the singular value decomposition (SVD) along with some of its key properties, illustrate its utility in image processing and audio processing, and show how this relates to watermarking and digital ownership protection.After establishing experimental results regarding image processing, we propose a modified version of a watermarking scheme introduced in Jain, Arora, and Panigrahi, A reliable SVD based watermarking scheme, CoRR abs/0808.0309( 2008) which offers improved robustness and imperceptibility properties.
Analisis Pengaruh Faktor Penggunaan Baju Baru (Fast fashion) ke Pengguna Baju Bekas (Thrifting) Menggunakan Metode K-Means Clustering (Studi Kasus: Toko Thriftboys.id)

The emergence of a habit in Indonesia and even the world, namely the use of used clothes (thrifting) became the idea for this research. This new habit is known to be able to reduce the production of textile waste in the world. The purpose of this study was to obtain analysis results that affect the use of new clothes (fast fashion) on the use of used clothes (thrifting). Using the K-means Clustering method and using several parameters, including age, quality, price, and sustainability or awareness. The method of collecting data is through a questionnaire and the research material is the buyers found in the online store Instagram (thriftboys.id). From the results of the clustering process that researchers have done using the K-means algorithm with manual calculations and rapidminer applications, the conclusions consist of; 1) In clusters 1 and 2 the age factor shifting from fast fashion to thhirft is 23 years, while in cluster 3 it is 25 years, 2) In the three clusters the average income that shifts from fast fashion to thhirf is group 3 or the range of 200000 -500000, 3) In the third cluster, people switch from fast fashion to thrift because of the good quality of goods, and 4) In clusters 2 and 3 more people are aware of textile waste for the world. Meanwhile, cluster 1 has the same number of conscious and unconscious waste.
Encrypted e-Voting System using IoT

Abstract: Elections make a fundamental contribution to democratic governance but a lack of trust among citizens on their electoral system is a hindrance to satisfy the legal requirements of legislators. Even the world’s largest democratic countries suffer from issues like vote rigging, election manipulation and hacking of the electronic voting machines in the current voting system. To provide data security for e-Voting systems, the advanced encryption standard (AES) algorithm has been proposed, but traditional AES gives the same ciphertext for every similar pair of key and plaintext. So, to eliminate these disadvantages, AES in Galois-counter mode (GCM) has been used to obtain different ciphertexts all the time by using Initialization Vector. The fingerprint data from each user is verified using Internet of Things (IoT) based Biometric system which also helps to avoid Plural Voting. The whole data is encrypted and stored in the cloud, and it can be decrypted by authorized personnel to obtain the final vote count. So, the proposed model will enhance transparency and maintain anonymity of the voters alongside providing an easily accessible secured voting system. Keywords: Advanced encryption standard, initialization vector, additional authenticated data, galois-counter mode, biometrics, security, ciphertext, authtag
A Novel Bit plane Compression based Reversible Data Hiding Scheme with Arnold Transform

Reversible data hiding (RDH) is an active research area in the field of information security. The RDH scheme allows the transmission of a secret message by embedding it into a cover image, and the receiver can recover the original cover image along with the extraction of the secret message. In this paper, we propose a bit plane compression based RDH scheme to hide a sequence of secret message bits into a grayscale image. In the proposed method, a selected bit plane of the cover image will be compressed using run-length encoding (RLE) scheme. Further, the RLE sequence has been efficiently encoded as a binary sequence using Elias gamma encoding method. The Elias gamma encoded bit sequence concatenated with the secret message bits are used to replace the selected bit plane after performing a sequence of Arnold transform. The Arnold transform helps to find a new scrambled version of the bit plane which is very close to the original bit plane to ensure the visual quality of the stego image. The RLE is a lossless compression technique, therefore recovery of the original image is possible by the receiver. The experimental study of the proposed scheme on the images from standard image dataset (USC-SIPI image dataset) shows that the proposed scheme outperforms the existing scheme in terms of the visual quality of the stego image without compromising the data embedding rate.
PELATIHAN PEMBUATAN BAHAN AJAR UNTUK PEMBELAJARAN DARING MENGGUNAKAN APLIKASI VIDEO EDITING BAGI GURU DAN CALON GURU

The training is part of the community service activities of the lecturers of the Faculty of Economics, Universitas Negeri Jakarta. This Workshop is to educate and train teachers or prospective teachers to make teaching materials that are certainly interesting for students. Given the current COVID-19 pandemic, where everyone is encouraged to work or distance learning, all teachers must also teach students remotely. In addition, this training is also to prepare teachers to continue to adapt to the times because it is possible that learning and teaching activities will be carried out online and offline in the future.
NOT FAR ENOUGH: HOW WORKPLACE HARASSMENT POLICIES FAIL TO PROTECT SCHOLARS FROM ONLINE ABUSE

Over the last decade online spaces and digital tools have become a central part of scholarly work and research mobilization (Carrigan, 2016). However, the integration and reliance on these technologies into scholars’ work lives have heightened their online visibility, which has opened the door to new experiences of online abuse. Previous research shows that online abuse has negative impacts on scholars’ work, and that they are left to deal with the consequences of online abuse primarily on their own, with little support from their institution (Authors, 2018a; 2018b). Given the importance of online spaces/tools in scholars' lives and the detrimental impacts of harassment, colleges and universities must recognize the risks associated with online visibility and have policies in place that address those risks. In this paper we analyze 41 workplace policies that deal with harassment and discrimination from Canadian Universities and Colleges to understand what these institutions propose to do about online abuse. We use Bacchi’s (2012) ‘What’s the problem represented to be?’ (WPR) approach. This approach encourages examination of the assumptions and conceptual logics within the framing of a problem in order to understand implicit problem representations. Early analysis identified two problems common across the 41 policies that limit their ability to offer protection and/or support in many cases of online abuse: the first limitation focuses on who the policies apply to, and the second on where the policies apply.
Conceptual difficulties of applying the theory of mirror neurons in the neural network tools of artificial societies

The article presents a methodological analysis of the neurophysiological concepts of mirror neurons, which offer both explanatory models of the functioning of consciousness and social interaction, and the development of their computer model. The physicalist project for the study of consciousness and social interaction, based on the study of mirror neurons, tries to offer a highly specialized, neurobiological explanation of consciousness and social interaction. The two most priority tasks of this project are: through the most accurate study and description of the functioning of the natural neurobiological system, to offer an explanation of natural high-level (relative to the neurobiological level) mental and social phenomena and phenomena; and based on the neurobiological methodological apparatus, the creation of such an artificial system that, like the natural, neurobiological one, would have a mentality and could enter into social interaction. These tasks are directly related to the reductionist natural science attitude, which assumes the existence of a strict causal connection between the neural organization and the functioning of consciousness and social interaction. The article considers the possibility of combining neurophysiological data on the work of mirror neurons and interpretations in the understanding of consciousness, as well as the possibility of creating their computer model. As a result, arguments are proposed both against the restriction of the methodology of scientific research of social and mental phenomena exclusively by natural scientific practices, and the need to distinguish between low-level neurobiological processes and high-level mental and social phenomena. Using these arguments, the authors hypothesize that the study of the brain is insufficient to create artificial systems endowed with consciousness and capable of entering into social interaction.
Effectiveness of Interactive Media Based on Flash Player and Video on Napkin Folding Material

The purpose of this research was 1) to measure the feasibility of developing interactive media based on flash player and video on napkin folding material and 2) to analyze the effectiveness through increasing student learning outcomes towards the use of interactive media.The research subjects were students of culinary art -FT -UNJ.Data analysis used two ways, namely qualitative analysis and quantitative analysis (t-test).The field group trial obtained was 84.38% and entered into the "eligible" criteria.Media is declared "feasible" based on the student's ability to use interactive media about napkin folding as a learning medium for basic courses on field administration.The results of the analysis of t count and t table (8,849> 1,697) means that the value of student learning outcomes using interactive learning media based on flash player and video on napkin folding material is greater than student learning outcomes using power point media.The calculation of the effectiveness of the experimental group using interactive media about napkin folding resulted in 88% of the high product effectiveness criteria.So, it can be concluded that interactive multimedia based on flash player and video has a positive effect on its use.
Study of Technology-enhanced blended learning Strategies

How to design blended learning to promote deep learning is an urgent need for classroom teaching in higher vocational education. This article uses case analysis and content analysis, combined with knowledge types, cognitive goals, tool support, etc., to conduct teaching practice case analysis on the 2019 National Vocational College Teaching Ability Award Projects, and use the question presentation tool questionnaire star,QQ voting, use the evaluation tool Good Barrage, the graphical tool XMind, and the presentation tool PPT during the class phase, and use the information retrieval tool Google Scholar in the after-class phase. The course information analysis uses the data analysis that comes with the wisdom tree platform. This article believes that (1) blended learning with technical support, through deep interaction of questions, can not only promote learners’ active learning, but also promote deep learning; (2) blended learning with technical support can cultivate learners’ sense of teamwork . It is more helpful to enhance learners’ creative thinking.
Replication of a nonlinear dynamical system’s trajectory using the ANFIS technique

Machine Learning technique demonstrates various successes in the analysis of the nonlinear dynamical system. However, the limitation of previous research is that it is difficult to predict the trajectory solution for a long-time evolution. To overcome this problem, we consider a novelty approach in the Machine Learning field, named Adaptive Neuro-Fuzzy Inference System (ANFIS). By applying this method, we replicate the system’s chaotic solution based only on data collected along with time evolution. We numerically confirm the effectiveness of the ANFIS method in time series prediction.
Unha proposta de divulgación histórica nas redes e na rúa: Mazarelos

galegoA divulgacion cientifica esta adaptandose aos novos tempos e formatos. A Historia precisa dar saida ao conecemento xerado nas facultades e acercalo a sociedade. A traves das redes e dunha revista, Mazarelos propon unha serie de linas de actuacion para difundir de maneira efectiva, consciente e comprometida o conecemento historico. EnglishPopular science is adapting to new times and formats. History needs to give out knowledge generated in faculties and bring it closer to society. Through social media, web and a paper, Mazarelos proposes some courses of action to effectively, consciently and committedly spread historical knowledge.
Features Clustering Around Latent Variables for High Dimensional Data

Clustering of variables is the task of grouping similar variables into different groups. It may be useful in several situations such as dimensionality reduction, feature selection, and detect redundancies. In the present study, we combine two methods of features clustering the clustering of variables around latent variables (CLV) algorithm and the k-means based co-clustering algorithm (kCC). Indeed, classical CLV cannot be applied to high dimensional data because this approach becomes tedious when the number of features increases.
THE EFFECT OF LEARNING ACTIVITIES ON LEARNING ACHIEVEMENT IN 3rd GRADE STUDENTS AT ENSINO BÁSICO CENTRAL CICLO ROLULI

The level of student learning achievement is influenced by many factors such as family factors (how parents educate, relationships between family members, home atmosphere, family economic conditions, understanding of parents), school factors (teaching methods of teachers, curriculum, teacher-student relations, etc.) student-student relations, school discipline, learning tools, school time, building conditions, study methods, and homework); community factors (student activities in society, mass media, friends, and forms of community life). The purpose of this paper is to identify and analyze the effect of learning activities on student achievement at Ensino Basico Central 30 Ciclo No. 8 Rolli -Aileu. The sample in this study was 66 students from 198 students. This research is research with a quantitative approach in which the data analysis technique uses simple linear regression analysis. Based on the results of the study, it showed that there was an effect of learning activity on student achievement at Ensino Basico Central 30 Ciclo Roluli - Aileu. This is evidenced by the t-test showing the tcount value of = 4.408 > ttable = 1.668, it can be seen that the alternative hypothesis (Ha) is accepted and the null hypothesis (Ho) is rejected. Where for the equation of a simple linear regression line Y = 14.326 + 0.369X. Meanwhile, the coefficient of determination (R2) of = 0.233 or 23.3% means that 23.3% shows learning activities (X) determine the ups and downs of learning achievement, and the remaining 76.7% is influenced by other factors not examined. So the authors suggest that there is a need for activities related to teaching and learning activities so that students can be directly involved and can improve student achievement. Keyword : learning activities, learning achievement
75 anniversary of the university Library of the Agricultural University – Plovdiv

The article presents the history and the development of the University Library of the Agricultural University – Plovdiv for a period of 75 years from its establishment until the present day. It is one of the oldest specialized agricultural libraries in Bulgaria. The University Library was opened in 1945, together with the opening of the University of Plovdiv. The Library of the Agricultural University – Plovdiv is the first university library in Bulgaria that has begun introducing ICT in its activities. Since 1978 the Library has used an Automatic information system for Bibliographical references. In 1986 the automation of the library processes began. In 2020 the Agricultural University – Plovdiv celebrated its 75th anniversary and its Library gradually established itself as one of the richest specialized agricultural libraries in Bulgaria.
TACTICAL ERRORS OF THE ON-SITE RESEARCH DOCUMENTATION STAGE

Academy "Stefan cel Mare" of the Ministry of Internal Affairs of the Republic of Moldova
Use of LEGO-technologies in mathematics lessons in primary school

Випуск 81 '2021 Серія 5. Педагогічні науки: реалії та перспективи Huz I. B. Artistic and productive activities of senior preschoolers with reduced visionUkraine's entry into the single European space determines the modernization and search for effective ways, technologies, forms to ensure the quality of educational services.The comprehensive development of the personality, the formation of the ability to creative self-expression, the realization of one's natural potential, and the preparation for readiness to learn throughout life acquire importance in the educational process.The formation of creative skills occurs from preschool age through the inclusion of the child in various artistic activities.This article highlights the theoretical issues of the problem of the impact of artistic and productive activities on the comprehensive development of senior preschoolers with low vision.A scientific analysis of the degree of problem development by specialists has been carried out.Studies by many scientists in the field of typhlopedagogy and typhlopsychology have shown that artistic activity has a corrective effect on the development of personality of a child with visual impairments, as the child develops perception, feelings, creative thinking, imagination, creativity, self-confidence, helping a child with disabilities.visual analyzer to feel more confident, develop her communication skills, etc. Different types of artistic activity have a huge impact on the personality of a child with visual impairments, its further development, formation and socialization.The main task of artistic and productive activities of preschool children is empirical, sensory cognition of the world; education of cognitive and creative activity; comprehension of beauty in all its forms; features, uniqueness, transmitted in bright colors, interesting shapes, patterns, paintings, drawings; involving the child in the world of art.The article presents correctional tasks within the framework of teaching artistic and productive activities.It is indicated that artistic and productive activity is the basis of the general development of the child, influences the solution of problems of all directions of education.It is specified that correctional and pedagogical work is to teach children with visual impairments to see the beautiful in the environment, in life, nature, in public relations, emotionally enrich the personality of the child, who has much inaccessible to direct sensory perception of reality.
Partnership between educational institution, family and community for the recovery of adolescents with addictive behaviors

Consumption of psychoactive substances and other addictive behaviors is a risk factor that can disrupt the good somatic, psychological, social and educational development of adolescents. The fact that many adolescents consume tobacco, alcohol, cannabis or other substances, and a significant number of them end up being diagnosed with substance use disorder and other associated disorders, requires multiple human, financial and material resources and special attention from specialists. involved in reducing the demand and supply of drugs. Addiction treatment is a complex issue, requiring a multidisciplinary approach and long-term co-optation of representatives of educational institutions, adolescents and members of local communities in which various prevention or medical, psychological or social assistance programs are carried out. Cooperation is very important for the efficient use of resources available to each party involved in the process of recovering those affected by addictive behaviors, raising awareness of the risks of continued substance use, reducing stigma, conducting interventions to meet the needs of beneficiaries, families them and the members of the community in which they live, the diversification of support services, the provision of continuous psychosocial support and the reintegration of adolescents into the family, social and educational environment.