Reviewerly/exHarmony huggingface dataset:
TOWARDS AN ADAPTIVE LEARNING SYSTEM BASED ON LEARNING BY REINFORCEMENT AND AUTOMATIC LEARNING

Traditional learning systems ("all to all" system) provide the same pedagogical content to all learners, regardless of their profile, prior knowledge or preference. Such an approach proves to be ineffective especially when dealing with learners of different backgrounds and needs. Today, with the new adaptive learning approach (e-learning; m-learning), it is now possible to customize educational content based on individual needs of each learner. In relation to this new approach, several research studies have been carried out precisely on: Programmed teaching (Skinner and de Crowder 1954), which is based on the division of the material to be taught by granules, and Computer Assisted Teaching, which allows the acquisition of concepts at the learners' own pace. Currently, this new vision is oriented towards the design and development of new systems commonly known as "Computing Environment for Human Learning", of which Dynamic Adaptive Hypermedia Systems appear to be the most widely used ones. Their main objective is to script learner's pedagogical activity and thus monitor and manage their learning process (Mellet, 2006; Settouti, 2006). In this regard, the literature review allows us to identify a set of systems, namely: SMEXWEB system (Koch, 2000); KOD system (Sampson, 2002); MEDYNA system (Behaz, 2008); OrPAF system (Yessad, 2009), etc. However, an extreme number of new adaptive teaching and learning approaches based on advanced technologies addressing parallel intelligent education - an artificial education system (Ying Tang et al. 2020). In order to remedy certain shortcomings of these systems, in particular the division of the content based on the detriment of its quality, the absence of tools to guide learners and to improve the feasibility of these systems, we recommend the optimal technique (Q-function) based on learning by reinforcement of Artificial Intelligence through a multi-agent architecture deployed on the JADE Framework in one hand, and on automatic learning using the K_Means clustering algorithm on the other hand. Our approach aims at extending these standards by integrating a coherent behavioral model based on the AUML formalism (UML Agent). In other words, the expected system must be capable of dynamically adapting a learning process to any given learner on the basis of the assembly existing resources. Thus, we model this method by a graph representing learning process, in which vertices are objects learning (OL) (Courses, Videos, etc.) and in which arcs (evaluated by rewards/sanctions) are actions (circuits taken by the learners) to move from one object learning to the next one . This tree diagram not only will allow us to better adapt and personalize pedagogical content and to categorize learners according to their achievements, but also to consider the learning processes to be followed by other learners with the same profile and prerequisites.
Brief Analysis on the Present Situation and Future Development of Piano Education in China

Piano originated in Europe. It is a keyboard instrument invented by Italian Bartolomeo Cristofori in 1709, known as the king of musical instruments. It is often used in solo, accompaniment, ensemble and other performances. The piano came into China at the end of the 19th century and the beginning of the 20th century. At first, the appreciation and acceptance of the piano by Chinese people was not high. Later, foreign missionaries often used the piano in the church. As time went by, people’s acceptance of piano increased day by day. After the founding of new China, China’s pianists won many awards in international piano competitions. After the reform and opening up, China’s economy has developed rapidly, and it has also absorbed the culture from all over the world. More and more Chinese people begin to appreciate piano music and learn to play. Piano education has also entered the public’s vision. In higher education, many art colleges and universities have set up piano learning related courses. Piano is no longer a rare thing hundreds of years ago, but gradually integrated into Chinese culture. At present, China’s piano education has been orderly popularized, occupying a place in art education, but at the same time there are also some aspects worth thinking about the piano education in the cultivation of aesthetic and artistic accomplishment. From the current situation and development of China’s piano education this paper gives the corresponding countermeasures.
The Psychological and Pedagogical Management of Individual Learning Trajectories in the Era of Digitalization

Relevance of the problem is the necessity of the organization of psycho-pedagogical management for students and the transition to individual learning paths (ILP) is associated with the increasing role of digital knowledge, the adoption of the concept of Lifelong Learning.The information-educational space performs educational, socio-practical and educational-reflective functions.The purpose of the study: the choice of the optimal method for management of forming the students' ILP in the era of knowledge digitalization is based on a comparative analysis of popular approaches to management of forming the learning process.Leading research method is theoretical critical analysis and synthesis of domestic and foreign literature.Results.Three approaches to the management of educational activities were chosen for analysis: tutoring, supervision, coaching.The key aspects in the structure of each approach are identified: the object, the result of the impact, the transformation process, the means of transformation.The results of the comparison revealed features of approaches on the implementation of the functions of the educational space, the process and means of transformation and formal and substantive restrictions.Conclusions.Practical significance of the study based on introducing academic tutoring as a professional mentoring.The implementation of ILP and personality development in the modern educational space is the most optimal and acts as an element of innovative learning.Recommendations.We have proposed the organization of tutorial psycho-pedagogical management based on a generalized indicative basis of activity based on the activity theory of learning.
Relationship of Economic and Educational Factors of the Educational Environment of the School with Indicators of the Psychological Well-being of the Teacher

The article is devoted to the study of the peculiarities of the psychological well-being of teachers from different learning environments.The purpose of the study is to examine the satisfaction with life those teachers' who work in schools with a high economic or educational rating.The theoretical basis of the study was the work of Bredburn (1969) and Shiryaeva (2008).It has been established that teachers are equally satisfied with their lives, regardless of the rating of the school where they work.It was found that for teachers from schools with a high economic rating, the subjective value of professional activity is more significant than for teachers from schools with a high educational rating.The higher the indicators of such spheres as independence and physical well-being are, the higher the involved position of the teacher in solving problems in both studied groups.However, for teachers from schools with a high economic rating, social support, and personal convictions are also important.While for teachers from schools with a high educational rating, it is necessary to experience positive emotions and be able to study.The sense of mental stability and balance is interconnected with the psychological sphere in the group of teachers from schools with a high economic rate.At the same time, teachers from schools with a high educational rating have this relationship with all spheres of life -the physical sphere, the psychological sphere, the level of independence, social relationships, the environment, the spiritual sphere.Accordingly, the mental resistance of the teacher's group from high educational rating schools to problems is possible in the condition of their overall psychological well-being.
The Characteristics of Patients With Giant Cell Tumors in General Hospital of Haji Adam Malik Medan In 2013-2018

Objective-Giant Cell Tumors (GCT) in bone is a rare musculoskeletal tumor. The purpose of this study was to study the characteristics of patients with Giant Cell Tumors in RSUP. Haji Adam Malik for 2013- 2018. Materials and Methods-The type of research conducted is a retrospective descriptive research method. This research was conducted in RSUP. Adam Malik Haji Medan based on medical records of patients with Giant Cell Tumors during the period of January 2013 - December 2018. The collected medical and demographic data is tabulated and presented in the form of a frequency distribution chart or table and analyzed in full. Data analysis used in this study uses total sampling which is presented in the form of tables or diagrams.Results-During the period of the study taken from the medical record data of Medan Haji Adam Malik Hospital, 37 patients with Giant Cell Tumors were treated. Distribution of the number of sample subjects with diagnoses of giant cell tumors of male sex as many as 19 patients (51.3%) while female sex numbered 18 patients (48.6%). Based on the location of giant cell tumors obtained by distal radius of 3 patients (8.1%), femur as many as 9 patients (24.3%), fibula as many as 2 patients (5.4%), proximal tibia as many as 14 patients (37 , 9)%), then in categories other than long bones (digiti) as many as 5 patients (13.5%), patella as many as 2 patients (5.4%), and pedis as many as 2 patients (5.4%). Based on the actions taken, as many as 21 people (56.7%) carried out extensive excision, curettage + bone cement as many as 11 people (29.7%), amputation in 3 patients (8.1%), ORIF + bone grafts by 2 people (5.5%). In this study, of 37 patients with giant cell tumors with stage 1 no patients, stage 2 as many as 12 people (32.4%), stage 3 as many as 25 people (67.5%).Conclusion- Patients with tumor giant cells were found at productive age, there was not much difference in sex, the most campanacci stage was in stage 3, the most common sites were proximal to the tibia, the most extensive measures were also available, and metastases were not available to other organs.
Differential Privacy for Evolving Network Based on GHRG

Releasing evolving networks which contain sensitive information could compromise individual privacy. In this paper, we study the problem of releasing evolving networks under differential privacy. We explore the possibility of designing a differentially private evolving networks releasing algorithm. We found that the majority of traditional methods provide a snapshot of the networks under differential privacy over a brief period of time. As the network structure only changes in local part, the amount of required noise entirely is large and it leads to an inefficient utility. To this end, we propose GHRG-DP, a novel differentially private evolving networks releasing algorithm which reduces the noise scale and achieves high data utility. In the GHRG-DP algorithm, we learn the online connection probabilities between vertices in the evolving networks by generalized hierarchical random graph (GHRG) model. To fit the dynamic environment, a dendrogram structure adjusting method in local areas is proposed to reduce the noise scale in the whole period of time. Moreover, to avoid the unhelpful outcome of the connection probabilities, a Bayesian noisy probabilities calculating method is proposed. Through formal privacy analysis, we show that the GHRG-DP algorithm is <math xmlns="http://www.w3.org/1998/Math/MathML" id="M1"> <mi>ε</mi> </math> -differentially private. Experiments on real evolving network datasets illustrate that GHRG-DP algorithm can privately release evolving networks with high accuracy.
ORGANIZATION OF LABORATORY WORKS IN PHYSICS IN AN OPEN BILINGWALL-ORIENTED ENVIRONMENT

The results of theoretical research and organization of laboratory work in an open bilingual-oriented educational environment, which in turn enables students to learn different languages and to be fully realized in the modern international world, are covered in the article. The study itself is based on a systematic understanding of the problem of learning in an open bilingual-oriented educational environment. As a result of our research, we have proposed elements of improving the methods of organization of laboratory works in physics. The article contains a fragment of laboratory work on physics proposed for implementation in an open bilingual-oriented educational environment. This environment makes it possible to activate the cognitive activity of students in teaching physics. Emphasis is placed on the need for students to work today to succeed in their future professional activities: to learn to think creatively, consistently and present ideas, to be able to work in a team and to set priorities, to plan concrete results and to be personally responsible for their implementation, to use effectively knowledge in real life, take information from various resources, including foreign languages. In the context of this educational environment, new material may be explained, a physical seminar will be held, and students will be given access to Ukrainian and foreign (English) virtual laboratories. Bilingual education is recognized as a necessary component of the modern education system, which is a powerful tool for training future professionals in any field, starting with the school years. Its implementation contributes to the growth of self-awareness, expansion of students' outlook. The research conducted and the methods used show that, in an open bilingual-oriented educational environment, students are prepared for the future profession. Key words: laboratory work, open bilingual-oriented educational environment, integration, educational process, methods of teaching physics.
NILAI LINGKUNGAN DALAM CERPEN “APAKAH RUMAH KITA AKAN TENGGELAM” KARYA ANAS S MALO MELALUI TANGGAPAN MAHASISWA (KAJIAN EKOKRITIK) (Environmental Value in the Short Story “Apakah Rumah Kita Akan Tenggelam” by Anas S Malo through Student’s Responses (Ecocritical Study))

Penelitian ini bertujuan, yaitu: (1) mendeskripsikan tanggapan mahasiswa dalam cerita pendek “Apakah Rumah Kita Akan Tenggelam” melalui tema dan penokohan; (2) mendeskripsikan tanggapan mahasiswa mengenai fenomena lingkungan dalam cerpen. Jenis penelitian ini adalah penelitian kualitatif deskriptif. Data penelitian, yakni tanggapan mahasiswa. Sumber data penelitian, yakni: (1) angket; (2) teks cerita pendek diunduh secara daring melalui web lakonhidup.com. Teori yang digunakan dalam penelitian ini adalah teori resepsi sastra dan teori ekokritik. Populasi penelitian berjumlah 247 mahasiswa. Sampel penelitian berjumlah 80 mahasiswa. Instrumen penelitian, yakni angket dan cerpen. Pengumpulan data dilakukan melalui teknik angket, baca, dan catat. Teknik penarikan sampel, yakni teknik purposive sampling (pengambilan data secara acak). Hasil penelitian sebagai berikut: (1) tema dan penokohan. Dalam tanggapan mahasiswa ditemukan tema banjir, tema bencana alam, dan tema variatif; selanjutnya (2) fenomena lingkungan yang ditemukan dalam tanggapan mahasiswa, yakni fenomena bencana alam dan binatang. This study aimed, namely: (1) to describe students' responses in the short story "Is Our House Will Drown" through themes and characterizations; (2) describe student responses about environmental phenomena in short stories. This type of research is descriptive qualitative research. Research data, namely student responses. The sources of research data, namely: (1) questionnaire; (2) short story texts can be downloaded boldly through the web lakonhidup.com. The theory used in this research was the theory of literary reception and ecocritic theory. The population investigated was from 247 students. The research sample was 80 students. Research instruments, namely questionnaires and short stories. Data collection was carried out through questionnaire techniques, reading, and taking notes. The sampling technique used was the purposive sampling technique (random data collection). The results of the research were as follows: (1) themes and characterizations. The students' responses found themes of natural disasters and varied themes; then (2) environmental phenomena found in student responses, namely natural disasters and animals.
Analysis of Development Programmes as Strategies for SustainableEconomic Developmentin Ebonyi State, Nigeria

Development Programmes are radical and structural strategies designed by government and necessary for bringing rapid and large scale improvement in the lives of the masses of poverty-stricken, malnourished and illiterate people of Nigeria towards achieving sustainable economic transformation and development of our society, especially in Ebonyi State.The study shows that the government has made several attempts in designing economic development blueprints that could eradicate poverty and speed up development in Nigeria but have failed to achieve its objective because of some perceived obstacles.The objective of the study is to examine the effect of development programs in achieving sustainable economic development in Ebonyi State while the significance of the study is to improve the welfare of Ebonyi indigenes in realizing the Sustainable Development Goals (SDG's).The assumptions of the study is that Nigeria cannot be proposing of becoming one of the leading twenty economies in the world by 2020, (vision20:20) when her rural areas lack the basic needs of life, the standard of living is very poor, infrastructural development has overtaken human capacity development in Ebonyi State with high degree poverty.The study was analyzed using content analytical techniques from an empirical and conceptual perspective.The study revealed that the development outcome in Nigeria especially in Ebonyi State is still very poor despite the solid critical road infrastructures in the State.The recommendation of the study is that a comprehensive reform mechanism should be adopted in diversifying the productive base of the state and enhance human capacity development.
PERANCANGAN SISTEM INFORMASI PENGELOLAAN DOKUMEN BERITA ACARA PEKERJAAN BERBASIS WEB

PT. Data Utama Dinamika, is one of the providers of Internet service provider Internet Service Provider which was established in 2005. The company has a support and helpdesk division that prioritizes customer service. Some employees, especially the support division, had difficulties when looking for some document news events. In this case used information system news events. This information system aims to manage data news event, so more organized and in search data can be faster. The research methodology is carried out covering field study and literature study. Field studies include observations and interviews. While the literature study is done by library research relevant to the problem. This program uses waterfall modeling in system development. This report is useful for understanding ongoing system performance. Then it is depicted in Flow of Document. After the global draft is completed, it will be known to use the program. Usefulness is to assist the support division in performing its duties of data collection and search. As well as presentation of reports from Inventory, Customer Complaint to News Event Report, to be easy and fast without reducing the prevalence level.
Development of Self-Government of Teachers in the Cultural and Educational Space of the Multi-Ethnic Region (on the Example of the Khabarovsk Territory)

The paper presents the experience of cluster interaction in the cultural and educational space of the Khabarovsk Territory, built on the principles of interaction between institutions of preschool, general, secondary vocational and higher education for the exchange of experience and the dissemination of best practices for the development of ethnocultural competence and the linguistic culture of the personality of students. The presented pedagogical system contributes to the creation of conditions for the development of personal self-government of future teachers at the stages before university and postgraduate education.
Improvement of Indonesian Cognitive Learning Outcomes through Literacy Activities for 5th Grade Students of SDN 01 Petanjungan

&lt;p&gt;&lt;em&gt;This study aims to improve the cognitive learning outcomes of the fifth grade students of SDN 01 Petanjungan, totaling 32 students using the school literacy method. The implementation of this classroom action research is carried out in 3 cycles, each cycle consisting of four stages, namely: planning, action, observation and reflection. Data collection was obtained from teacher and student observation sheets. To measure student learning outcomes, cognitive aspects are measured using a formative test. The results in the first cycle resulted in learning outcome data as follows: the cognitive aspect resulted in an average of 73.59 with 47% learning completeness. The results in cycle II produce learning outcome data as follows: cognitive aspects produce an average of 81.88 with 62.5% completeness of learning, while in cycle III produce an average of 83.90 with learning completeness of 84.37%. With an increase in learning outcomes in each cycle can be concluded that the school literacy method can improve the learning outcomes of Indonesian students in fifth grade SDN 01 Petanjungan.&lt;/em&gt;&lt;/p&gt;
DEVELOPMENT OF DISCOVERY LEARNING STUDENTS 'WORK SHEETS THROUGH THE RAINBOW UNIT CUBES MEDIA ASSISTED BY GAGEGO DOLLS VOLUME CUBES AND BLOCKS FOR 5TH GRADE ELEMENTARY SCHOOL STUDENTS

This study aims to describe the need for student activity sheets based on Discovery Learning through the rainbow unit cube supported by the fifth grade gagego doll to improve student learning outcomes. This research is a development research that uses seven steps. The analysis of teaching material needs based on teacher and student perceptions was carried out on 50 students in grade V as the experimental class and 40 students in the control class. Data collection used a questionnaire for teaching material needs and student learning outcomes tests. The analysis of needs includes four aspects, namely (1) content, (2) language, (3) presentation, and (4) graphics. The gain test shows an increase in student learning outcomes by 0.50 with moderate criteria. The learning outcomes of the affective, cognitive and psychomotor aspects after using Discovery Learning-based LKPD showed an average percentage of 79.0%. From the results of these studies it can be concluded that based on the analysis of the needs of the Discovery Learning-based LKPD can improve student learning outcomes.
Order-Preserving and Efficient One-to-Many Search on Encrypted Data

Order-preserving encryption (OPE) is an useful tool in cloud computing as it allows untrustworthy server to execute range query or exact keyword search directly on the ciphertexts. It only requires sub-linear time in the data size while the queries are occurred. This advantage is very suitable in the cloud where the data volume is huge. However, the order-preserving encryption is deterministic and it leaks the plaintexts’ order and its distribution. In this paper, we propose an one-to-many OPE by taking into account the security and the efficiency. For a given plaintext, the encryption algorithm firstly determines the corresponding ciphertext gap by performing binary search on ciphertext space and plaintext space at the same time. An exact sample algorithm for negative hypergeometric distribution is used to fix the size of the gap. Lastly a value in the gap is randomly chosen as the mapping of the given plaintext. It is proven that our scheme is more secure than deterministic OPE with realizing efficient search. In particular, a practical and exact sampling algorithm for the negative hypergeometric distribution (NHGD) is first proposed.