Reviewerly/exHarmony huggingface dataset:
PENERAPAN MODEL PEMBELAJARAN YANG MAMPU UNTUK MENINGKATKAN HASIL BELAJAR KIMIA DAN KARAKTER KOMUNIKATIF SERTA RASA INGIN TAHU PADA MATERI KIMIA LARUTAN

The aims of this research is to determine a learning model that can further improve the learning outcomes of chemistry, communicative characters, and the character of students' curiosity on chemistry solutions in high school. The study population was all high school students of class XI IPA in the even semester of the 2013/2014 Academic Year who were taught with curriculum materials in 2013. The samples studied were taken by purposive sampling, namely students of SMA Negeri 1, SMA Negeri 2 and SMA Negeri 7 Medan (respectively as many as three classes and each class consists of 27 students). Each of the three classes was given a treatment in the form of a different learning model. Furthermore, the class that is treated with the direct instruction learning model is called experimental class 1, the class that is treated as a project-based learning model without media is called the experimental class 2, and the class that is treated as a project-based learning model with internet media is called the experimental class 3. collecting student learning outcomes data in the experimental class 1, experimental class 2, and experimental class 3 with the same objective test form, while the instrument used to measure character data from each of the experimental classes is a questionnaire. Data analysis technique used one way ANAVA with SPSS 19 for windows at a significance level α = 0.05. The results showed that: (1) There were significant differences in student chemistry learning outcomes between students who were taught with direct instruction learning models and project-based learning models without media and project-based learning models with internet media on Chemistry Solutions, (2) There were differences curiosity characters of students taught with direct instruction learning models and project-based learning models without media and project-based learning models with internet media, (3) There are differences in the communicative characters of students taught with direct instruction learning models and project-based learning models without media and project-based learning models with internet media, (4) There is a significant relationship between the character of curiosity with the learning outcomes of students taught with the project-based learning model with internet media, (5) There is a significant relationship between communicative characters with student learning outcomes taught by direct instruction learning models, and project-based learning models without media and project-based learning models with internet media, and (6) learning outcomes, curiosity characters, and communicative characters of students taught with learning based models project with the best internet media.
ADIS-GAN: Affine Disentangled GAN

This paper proposes Affine Disentangled GAN (ADIS-GAN), which is a Generative Adversarial Network that can explicitly disentangle affine transformations in a self-supervised and rigorous manner. The objective is inspired by InfoGAN, where an additional affine regularizer acts as the inductive bias. The affine regularizer is rooted in the affine transformation properties of images, changing some properties of the underlying images, while leaving all other properties invariant. We derive the affine regularizer by decomposing the affine matrix into separate transformation matrices and inferring the transformation parameters by maximum-likelihood estimation. Unlike the disentangled representations learned by existing approaches, the features learned by ADIS-GAN are axis-aligned and scalable, where transformations such as rotation, horizontal and vertical zoom, horizontal and vertical skew, horizontal and vertical translation can be explicitly selected and learned. ADIS-GAN successfully disentangles these features on the MNIST, CelebA, and dSprites datasets.
TO THE QUESTION OF CHOICE OF REPERTURE IN PROFESSIONAL TRAINING OF THE CONDUCTOR

The significant drawback of music education in general, conductor, in particular, is the lack of attention of teachers to the choice of students’ music repertoire, because purposeful, systematic development of the future specialist is first and foremost the strategy in the sequence and timeliness of introducing into the repertoire of works that will contain not only abilities for gradual acquiring the proper technical skills of mastering the conductor apparatus, but also have the potential for significant artistic development, to ensure the accumulation of numerous and bright artistic impressions. One of the important tasks facing the teacher is to capture the student in the artistic way of the work; to stimulate him or her to independent analysis of the means of artistic expressiveness of the performer’s repertoire, to be curious at the stage of searching for the correct understanding of the idea of the work laid down by the author; "living" the plot, the ability to convey personal vision to the choir and to convey this image to the listener. The purpose of the publication is to analyse the state of the problem of the performing repertoire for students in the class of choral conducting in the scientific-pedagogical literature, to outline the basic principles and criteria for its selection, to propose possible variants of choral works, which, in the author’s opinion, contain the necessary technicaland artistic material for implementation of the step-by-step and thorough development of the future specialist – choir leader. The results of the research proved that training of the future conductors to work with choirs of different directions (folk, academic, variety, church) requires mastering of diverse palette of musical repertoire. For the versatile education of the future conductor it is pedagogically appropriate to use in the repertoire of folk songs, school songs, works of small form (choral miniature), samples of classical choral music, works of large form and transcriptions for the choir of instrumental and pop songs. Therefore, the orderly choice of teaching repertoire, strategically distributed over the entire period of study, helps the student to master the proper range of choral conducting skills.
A Spectral Perspective on Deep Supervised Community Detection

In this work, we study the behavior of standard models for community detection under spectral manipulations. Through various ablation experiments, we evaluate the impact of bandpass filtering on the numerical performances of a GCN: we empirically show that most of the necessary and used information for nodes classification is contained in the low-frequency domain, and thus contrary to Euclidean graph (e.g., images), high-frequencies are less crucial to community detection. In particular, it is possible to obtain accuracies at a state-of-the-art level with simple classifiers that rely only on a few low frequencies: this is surprising because contrary to GCNs, no cascade of filtering along the graph structure is involved and it indicates that the important spectral components for the supervised community detection task are essentially in the low-frequency domain.
Text Mining over Curriculum Vitae of Peruvian Professionals using Official Scientific Site DINA

During the last decade, Peruvian government started to invest and promote Science and Technology through Concytec(National Council of Science and Technology). Many programs are oriented to support research projects, expenses for paper presentation, organization of conferences/ events and more. Concytec created a National Directory of Researchers(DINA) where professionals can create and add curriculum vitae, Concytec can provide official title of Researcher following some criterion for the evaluation. The actual paper aims to conduct an exploratory analysis over the curriculum vitae of Peruvian Professionals using Data Mining Approach to understand Peruvian context.
ReaPER: Improving Sample Efficiency in Model-Based Latent Imagination

Deep Reinforcement Learning (DRL) can distill behavioural policies from sensory input that solve complex tasks, however, the policies tend to be task-specific and sample inefficient, requiring a large number of interactions with the environment that may be costly or impractical for many real world applications. Model-based DRL (MBRL) can allow learned behaviours and dynamics from one task to be translated to a new task in a related environment, but still suffer from low sample efficiency. In this work we introduce ReaPER, an algorithm that addresses the sample efficiency challenge in model-based DRL, we illustrate the power of the proposed solution on the DeepMind Control benchmark. Our improvements are driven by sparse , self-supervised, contrastive model representations and efficient use of past experience. We empirically analyze each novel component of ReaPER and analyze how they contribute to sample efficiency. We also illustrate how other standard alternatives fail to improve upon previous methods. Code will be made available.
On the Limits of Platform-Centric Research: YouTube, ASMR, and Affordance Bilingualism

Autonomous sensory meridian response (ASMR) has become a ubiquitous part of YouTube, and this research explores ASMR through the lens of affordance theory to help further define this visual social media culture. However, ASMR as a culture and community on YouTube flourishes despite platform intervention, structural affordances, and perceptions of the site’s technologies. Following a 3-year digital ethnography into ASMR on YouTube, I suggest these creator–viewer relationships are best understood through what I call affordance bilingualism : the dialectical interplay between producer and consumer. I invoke this as a heuristic and critical device—useful for social media researchers, particularly digital ethnographers, who seek to understand nuances and relationships within a content creation community, as well as how content is created and consumed with understanding the others’ positions.
A HDL Generator for Flexible and Efficient Finite-Field Multipliers on FPGAs

In this paper we propose a HDL generator for finite-field multipliers on FPGAs. The generated multipliers are based on the CIOS variant of Montgomery multiplication. They are designed to exploit finely the DSPs available on most FPGAs, interleaving independent computations to maximize throughput and DSP’s workload. Beside their throughput-efficiency, these operators can dynamically adapt to different finite-fields by changing both operand width and precomputed elements. From this flexible and efficient operator base, our HDL generator allows the exploration of a wide range of configurations. This is a valuable asset for specialized circuit designers who wish to tune state-of-the-art IPs and explore design space for their applications.
RESEARCH ON IMPROVING THE AUTONOMY OF MISSIONS EXECUTED BY UNMANNED AERIAL VEHICLES – UAV

In order to increase the autonomy of missions executed by unmanned ships – UAV, an experimental stand was created to serve in automatically charging Li-Po batteries that charge-up drones with multiple engines, without disconnecting them from the drone support. Generally speaking, the electrical current necessary even for a standard mission is quite high, and a professional charger has a weight of over 800 grams, weight that will diminish a lot the useful weight of the drone. So the solution found will be to create an automatic charger with two modules, that will also include a personalized BMS for charging/discharging the batteries safely. In this paper we will present the research done on various specialized chargers with different powers and various configurations of batteries in order to find an optimal algorithm to be implemented on the experimental stand created.
UPAYA MENINGKATAN PRESTASI BELAJAR SISWA MELALUI METODE KOOPERATIF JIGSAW PADA MATA PELAJARAN BAHASA INDONESIA SISWA KELAS IX SMP NEGERI 1 TANJUNG MORAWA

In the Bahasa Indonesian lesson, the students’ skills low in compiling the text structure of reports were still low. Many students do not structure the report properly and correctly. In evaluating many students' scores below the KKM. Students seem less enthusiastic and not ready to take lessons on the material of the text structure of reports so that the class atmosphere became passive and the learning process was conventional and not varied. This classroom action research aims: 1) To determine the application of the Jigsaw Cooperative Method in improving students' skills in compiling the text structure of reports of class IX on odd semester SMP Negeri 1 Tanjung Morawa; 2) To know the students’ improvement in compiling the text structure of reports of class IX students in the odd semester of SMP Negeri 1 Tanjung Morawa through the application of the Jigsaw Cooperative Method; 3) How is the response of student class IX odd semester of SMP Negeri 1 Tanjung Morawa in Bahasa Indonesian lesson in the Material of Report Text through the application of the Jigsaw Cooperative Method. This research was conducted using interactive qualitative methods and Classroom Action Research (CAR) which was conducted in 2 cycles. Each cycle included planning, implementation, observation, and reflection. The subjects of this classroom action research were the students of class IX odd semester SMP Negeri 1 Tanjung Morawa Kab. Deli Serdang. While the object was the Jigsaw Cooperative Method. Based on the data analysis, it can be concluded that in cycle 1 the students' learning completeness in this material is only 69.29, while in cycle 2 by applying the Jigsaw Cooperative Method learning strategy, it increases in cycle 2 the average value increases to 87.14. Students’ responses also increased. It based on the data from observations of student activity from 52.08% in cycle 1, increased in cycle 2 to 89.58%.
CULTURAL CREATIVITY OF NATALIA DANSHYNA – TEACHER-VOCALIST OF NIZHYN HIGHER SCHOOL

The article considers the actual problem of development of national musical and educational traditions in creativity of teachers-performers, creators of innovative projects of the present, worthy of imitation. In the context of the topic of the article the analysis of forms of pedagogical, educational-methodical, concert-performing, musical-educational work of N.D. Danshyna – a senior lecturer at the Department of Vocal and Choral Skills of Gogol State University ofNizhyn. Special attention was paid to the concept of cultural creativity in the context of objective and subjective factors of activity as a constant of artistic and educational professional creativity, as the needs of the soul. Archival, documentary sources, memoirs, scientific researches, periodicals on this topic are characterized. The stages of N.D. Danshyna’s life and creative path are revealed on the example of the triad "education-training-education". In this paper, was analyzed The spheres of activity of N.D. Danshyna in the field of traditions of family upbringing, music education in educational institutions school-school-institute, the circle of her artistic environment. A general conclusion is made concerning the importance of cultural and educational projects of Danshyna-singer, choral conductor, screenwriter-producer (thematic concerts, calendar holidays, creative reports, literary and musical compositions), herinitiatives (founding of the Choir of war veterans and labor veterans, concerts on the occasion of outstanding dates, personalities) is proved opening of a church Sunday school) in the context of musical and aesthetic education of different age audiences, popularization of genres of vocal art of Ukraine, influence of solo, ensemble, choral singing on formation of musical culture of students, development of their worldviews, desire for knowledge and artistic perfection.This paper were approved forms of pedagogical, concert-performing, musical-educational work, especially N. D. Danshyna, as the basis for creating a holistic picture of preservation and development of artistic and educational traditions of Nizhyn Higher School by a modern constellation of teachers-pianists, accordionists, orchestral, choral conductors, vocalists, of the faculty of Institute within the walls of the institution, Nizhyn, cities of Chernihiv region, regions of Ukraine, European countries, the world.
Penggunaan kalimat efektif dan kalimat tidak efektif pada karangan deskripsi siswa kelas VII E SMP NEGERI 1 NGUTER

This research the recearcher tries to descbribe by using efective sentences and unefective sentence in the describtion sentence of students. This research has two purposes, (1) descibes about how to using the efective sentence on the describtion sentence in the class VII of SMP Negeri 1 Nguter and (2) descibes about how to using the non efective sentence on the describtion sentence in the class VII of SMP Negeri 1 Nguter. The type of this reasearch is qualitative descriptive from the data sources are primer data and secunder data. Primer Data source in this researches are the collection of sentences from the all of students, meanwhile the secunder data in this researches are from the theories collection of books as a reference. The technique of collecting data in this research is by using obsevation technique or survey by using card sort method. To examine the data validity by using the triangulation method. Thedata analysis technique by using observe and write. The observe technique is a technique to using to find and collcting data with observe the using of language according to direct or undirect, whereas writing technique is the countinued from the observe technique. This technique is a technique by using to write The sentence result with was done by reseacher to product of reseach datum. The sentences have collecting than have reading by using observe technique than to analysis the using of efective sentences and unefective sentence by using writting technique.
Designing Data Warehouse in Purchasing Department Using Dimensional Modeling

This study aims to design a data warehouse used to present operational information related to purchase prices, price increases, purchase values ​​for parts, currency, and vendor performance evaluation at PT. XYZ, especially in the purchasing department. The problem is the difficulty obtaining the desired data because of the large amount of operational data that must be processed and combined from several sources. When the purchasing department has to decide which vendor to use for purchasing raw materials, it must look at data from each vendor, which takes a long time. The process of designing a data warehouse is done using top-down. The top-down method is a method where a series of processes begins by analyzing the problems that exist in the company. The data warehouse architecture that will be used is a centralized data warehouse. This architecture contains a collection of several separate sources and is put together into one centralized place. The data collected will be distributed into their respective functions for further use by the divisions—certain according to need. With the design of this data warehouse, it is hoped that PT. XYZ, especially the purchasing department, can easily get operational information needs without looking at data from several sources.
Learning English Vocabulary Through Active Ways Used in YoungLearners’ Classroom Activities

Since English was the language that is used to communicate with peoplefrom around the world and learned by most people in many countries, either asfirst, second or foreign language. So it is really important to learn English fromyoung learners.As we called as young learners are those young children whose learningEnglish as a second language which aged about 6-12 years old. Basically the onethat needs to keep in mind as one of important goals in learning English inElementary School is growing students’ interest in learning English. To achievethat goal, The teacher needs some techniques to make the teaching and learningprocess more easily. The teacher looks and chooses which kinds of techniques areavailable to young learners. Teaching is guiding and facilitating learning, enablingthe learner to study. Learning is acquiring or getting of knowledge of a subject ora skill by study, experience, or instruction.From the source of data; the respondents of this research areEnglishteachers of the third grade inSD Muhammadiyah 8-10 academic year 2016/2017.The problem statements of this research are: What are the types of ActiveWays that used by the teacher in teaching English vocabulary?, How does theteacher use Active Ways in teaching English vocabulary? And What are theteacher's challenges in applying Active Ways in teaching English vocabulary?.The researcher collected data by directly observing the teacher's teachingmethod in the classroom, the researcher then analyzed and clarified using thetheory and explained it in a qualitative descriptive approach. Besides, the writer viialso diddocumenting the process of teaching and learning in the classroomactivities.The results of this study from the observation indicateTypes of ActiveWays that applied by the teacher in teaching English vocabulary are; Pictures,Flashcards, Story, Games and Pictures. Beside, from the Interview, teachers’challenges in applying Active Ways in teaching English vocabulary are; 1.There’s students who’s ready and not ready to learn 2. Creating the interactivesituation from one student to another 3. Handling the hyperactive students 4. Theclassroom condition sometimes very noise and hard to control.
Seguridad en Dispositivos Móviles: Amenazas Desconocidas en las Empresas

Mobile devices today have become a fundamental tool not only at a professional level, these mobile devices are used for various purposes, social networks, telematics, electronic commerce, mobile banking, business, among others. For this reason, the focus of attention for illegal acts such as identity theft, data theft, and others. Criminals, especially take advantage of the general public's ignorance about these issues, the ignorance and the level of implications for a company or personal level makes illegal practices an increasingly common trend. A study revealed that in Latin America 74% of companies have suffered an attack due to a mobile security problem and as a consequence the theft of information. In this sense, this article addresses relevant information, which must be taken into account to mitigate this, which has become a threat to all of us who use a mobile device.
Library Guides: Open Research: What is Open Research?

This guide provides information and how-to advice on a number of different ways you can embed open practices into your research.
Offline Policy Optimization with Variance Regularization

Learning policies from fixed offline datasets is a key challenge to scale up reinforcement learning (RL) algorithms towards practical applications. This is often because off-policy RL algorithms suffer from distributional shift, due to mismatch between dataset and the target policy, leading to high variance and over-estimation of value functions. In this work, we propose variance regularization for offline RL algorithms, using stationary distribution corrections. We show that by using Fenchel duality, we can avoid double sampling issues for computing the gradient of the variance regularizer. The proposed algorithm for offline variance regularization can be used to augment any existing offline policy optimization algorithms. We show that the regularizer leads to a lower bound to the offline policy optimization objective, which can help avoid over-estimation errors, and explains the benefits of our approach across a range of continuous control domains when compared to existing algorithms.