Reviewerly/exHarmony huggingface dataset:
THE USE OF GUESSING GAME TO IMPROVE STUDENTS SPEAKING SKILLS OF THE SEVENTH GRADE OF MADRASAH TSANAWIYAH (MTs) IBNU MAS’UD 01 JAMBU IN THE ACADEMIC YEAR 2019/2020

The objectives of the studies are to describe the use of guessing game to improve students speaking skills at the seventh grade students of MTs Ibnu Mas’ud 01 Jambu. This research was also intended to identify the significance improvement of students speaking skill at the seventh grade students of Mts Ibnu Mas’ud 01 Jambu after being taught by using guessing game.This research used classroom action research. To describe the significance improvement of students speaking skill, the researcher used pre-test and post-test. The researcher used two cycles; each cycle consists of two meetings. The meeting consists of planning, action, observation and reflection. The subject of this research were 17 students of VII A at the MTs Ibnu Mas’ud 01 Jambu. The data were collected qualitatively and was supported by quantitative data. The qualitative were gained through observation and documentation. Meanwhile, the quantitative data was collected drom pre-test and post-test. The researcher used SPSS 20.00 for analyzing the test.The researcher found that the students become active in teaching and learning process. The results of this research in each cycle show that the calculation from t-test from the t-test cycle I and cycle II were increased. The t-test from cycle I is 6.019 and t-test from cycle II is 7.628. It means that t-test in cycle II is bigger than t-test in cycle I. The number of students (N) of this research is 17, based on the quantity of this research: the t-tabe (N-1) in cycle I is 1.745 and shown that the t-test is higher than t-table (6.019>1.745). While in the cycle II the t-test is higher than t-table (7.628>1.745). It means that the improvement is significant.
Act of Resistance against Government Policies in Slavery as Reflected in Uncle Tom’s Cabin

The aims of this research were to find the implementation of government policies toward the African-American slaves in America and act of resistance against slavery system as reflected in the novel Uncle Tom’s Cabin. The research employs a descriptive qualitative method by applying sociological approach in analyzing Uncle Tom’s Cabin with reference to Wellek and Warren on the relationship between literary work and social context in which it was written. Data sources are primary and supporting data. The primary data are taken from Uncle Tom’s Cabin, and supporting data are taken from the books, journals, articles, and some sources from internet. In this novel, the researcher found that; 1) Government policies toward the African-American slaves reflected in Uncle Tom’s Cabin are Slave Codes 1705 and Fugitive Slave Act 1850 2) the act of resistence by the slaves against slavery system reflected in this novel is passive resistence. Passive resistences are shown by the characters of the slave such as runnaway, tell a lie, and protesting the authority of their owner.
Hiding and Data Safety Techniques in Bmp Image with LSB and RPrime RSA Algorithm

Abstract Image is a form of visual data or information that is often used today. Sending data or information can be done in various ways and anyone. However, not all contents of existing information are public. It is not uncommon that information is misused by irresponsible parties. For this reason, security is needed for confidential information. This image security can be done with Steganography Technique. Steganography technique is a method for hiding information in an image. The method used is the LSB (Least Significant Bit) method. Where every bit lowest in the image media bytes will be replaced with the message bits that will be inserted. The bit used is the last bit of the RGB binary. The goal is that the message sent by the sender cannot be known by a third party, and can arrive safely to the recipient of the message. To make the confidentiality of messages more secure, it is necessary to hide the existence of messages to overcome the weaknesses of the LSB method used, so the authors combine them with the RSA RPrime algorithm (Rivest Shamir Adleman) for the encryption and decryption process. The security of the RSA RPrime algorithm lies in the level of difficulty in factoring non prime numbers into prime factors. The longer the key bits, the more difficult it is to solve because of the difficulty of factoring these two very large numbers. The results showed the test using a document file 2.93 MB with cover image size of 5760 x 3840 pixels, where in the larger the file inserted, then the time of encryption and decryption process is also long.
Worst-case convergence analysis of inexact gradient and Newton methods through semidefinite programming performance estimation

We provide new tools for worst-case performance analysis of the gradient (or steepest descent) method of Cauchy for smooth strongly convex functions, and Newton's method for self-concordant functions, including the case of inexact search directions. The analysis uses semidefinite programming performance estimation, as pioneered by Drori and Teboulle [it Math. Program., 145 (2014), pp. 451--482], and extends recent performance estimation results for the method of Cauchy by the authors [it Optim. Lett., 11 (2017), pp. 1185--1199]. To illustrate the applicability of the tools, we demonstrate a novel complexity analysis of short step interior point methods using inexact search directions. As an example in this framework, we sketch how to give a rigorous worst-case complexity analysis of a recent interior point method by Abernethy and Hazan [it PMLR, 48 (2016), pp. 2520--2528].
AarogyaCoin: Incentivizing Preventive Healthcare Through Blockchain

The last few decades have been marked by tremendous economic progress in India. However, the newfound affluence and the New World Syndrome it engendered has brought with it a significant burden of lifestyle diseases. The National Health Policy 2017 has underscored the need to focus on preventive healthcare. This paper presents an innovative Blockchain-based solution that incentivizes preventive healthcare by rewarding registered users for demonstrable changes in key health parameters.
SOCIAL ACTORS IN AN INDONESIAN EFL CLASSROOM: A CRITICAL STUDY OF CLASSROOM INTERACTION

Wenden (2005) explained that representation social actor show how actor (people, or group) are represented in the discourse. In the previous studies there were several context about representation social actor, such as culture by lawless (2004) politic by Amer (2017), and lectures of people by Dashiti (2017). In this present study discussed about representation social actors in education context that focused on teachers as social actors by using content analysis as the design of the study and categorizations from van leuween (1996). Socio-semantic inventory also used to reveal the identities. Thus, the aim of this study is revealing the identities of two teacher during teaching English text in senior high school in Tasikmalaya. The finding showed that teacher identities that appear as in following: active teacher, powerful teacher, democratic teacher, facilitative teacher, and polite teacher. Thus, 5 identities found represented teacher identities in teaching English text in the classroom.
XML security protection scheme based on Kerberos authentication and polynomials authorization

With XML becoming a promising standard for data storage, describing, transferring and exchanging information on the Internet, data security and privacy protection of XML become the focus of research in recent years. In order to achieve the authorization of legitimate user and ensure the secure access to sensitive information, in this paper, in the context of cloud storage, with the purpose of sharing sensitive XML information, a polynomial authorization scheme with Kerberos authentication was proposed, which was based on the users' access purpose and privacy policy. In this scheme, first, Kerberos authentication was used to identify the user, and then the polynomial whose coefficients were from the leaf node address was used to complete the authorization of user. For the legitimate user, under the interaction of authorization polynomials and the global structure view, authorization matrix is generated dynamically, its temporary and dynamic characteristics greatly improves the security of the system. Finally, with the help of authorization matrix and auxiliary information tables, security queries were successfully completed. The experimental results show that the scheme not only effectively protects XML sensitive data, but also reduces the server's storage pressure, at the same time it is beneficial to the rapid search and information positioning.
[Research on Marketing Permission of Cross-border Transfer Production of Medical Devices].

At present, there is a growing call for overseas registration applicants to transfer the products that have been approved for import registration to China's domestic production. It deserves our regulatory authorities to study how to face and properly deal with this issue. First of all, this paper systematically combs the regulatory requirements of FDA, EU and Japan on the change of manufacturing site address. Secondly, the paper briefly analyzes the current regulatory differences between domestic and imported devices. Finally, according to the experience and practice of foreign countries, combined with the actual situation of our country, this paper puts forward suggestions on how to meet the needs of overseas registrants to transfer products to domestic production.
Edge Computing Enhanced Privacy Preserving for Location Based Services

Recently, location based services have brought much convenience in our daily life and thus gained much attentions from academic and industrial areas. However, some sensitive information, like the locations and query contents can be utilized to analyze the behavior pattern, preferences, habits and interests of the users. The leakage of such sensitive information might lead to the occurrence of spam advertising or even personal injuries. As a result, preserving privacy for the users is of great significance to motivate LBSs to go further. Concurrently, the privacy preserving methods for LBSs can be classified into three categories: anonymity-based, obfuscation-based, dummybased, and homomorphic encryption-based. Among them, the anonymity-based approaches are fragile to tracking attacks. The obfuscation-based and dummy-based approaches sacrifice service accuracy for the privacy-preserving goal. The homomorphic encryption-based approaches can provide stronger security guarantee without degrading the service accuracy. But this kind of approaches would cause heavy computation and communication overheads. Fortunately, by offloading complex ciphertext computations to the edge nodes, the edge computing paradigm offers a new thought to practically implement homomorphic encryption-based approaches for privacy preserving in LBSs. Thus in this paper, we propose an edge computing enhanced privacy preserving framework for location based services. The edge node is responsible for computing the virtual location of any user who inspires a LBS query via K-anonymity technology. On the basis of ciphertext computations, the service response is constructed via the interactions between the edge node and the LBS server. The basic idea is that the encrypted locations are stored in the edge node and the LBS server can only get the rank of the distances between the virtual location and service targets corresponding to the query content. Security analysis and extensive experiments verify the effectiveness of the proposed method.
Analysis of Drug Abuse Users in North Sumatera With K-Means Algorithm

Abstract This study aimed to analyse the background of drug abuse users to provide an overview of drug abuse patterns in particular with sampling from North Sumatera, Indonesia. Data was obtained from several Medan Rehabilitation Centers. K-means clustering model was selected for data modelling. The results of the algorithm showed which city has the highest drug abuse users and the educational background of drug abuse users.
Exploiting the Data Hierarchy with Geometry Aware Sparse Grids for Image Classification

Currently, the geometry aware sparse grids allow us to use only simple stencils for image classification on a normal resolution. In this thesis, I present the data hierarchy, a set of different coarsened images of the original data, that allow us to apply complex stencils on lower resolutions while still being able to process the original image through simple stencils. By exploiting the data hierarchy the accuracy in some cases is improved by nearly 5%.I also present the class of hierarchical parent stencils that can work vertically on the data hierarchy and uses fewer interaction terms allowing us to establish a data hierarchy without necessarily increasing the number of grid points.Smart use of the data hierarchy and multiple stencils allows us to apply sparse grid image classification in cases that would have been infeasible before.
EFEKTIFITAS PENGGUNAAN PERANGKAT MULTIMEDIA TERHADAP PENINGKATAN PRESTASI BELAJAR PESERTA DIDIK BERKESULITAN BELAJAR

Abstract This study aims to determine the Effectiveness of the Use of Multimedia Devices on Improving Learning Achievement of Students with Learning Difficulties in Class IV Flat Material SD Bromantakan No. 56 Surakarta Academic Year 2011/2012. The method used in this study is an experimental method with experimental design One group pretest -post test design, in which a group of subjects is subject to treatment for a certain period of time, and the effect of the treatment is measured by the difference between the initial measurement (pre-test) and final bookkeeping (post-test). The population is students with difficulty learning to write grade IV SD Bromantakan No. 56 Surakarta, amounting to 5 children. The sample in this study was not used because the population was small, so all children were subjected to the study. Data collection techniques using test techniques, namely test description to measure the ability to write beginning. This study uses a non-parametric statistical analysis method, the Wilcoxon Signed Rank Test . From the results of the descriptive analysis it can be obtained that the average post-test score is greater than 72.40 than the pre-test average value of 39.20. The results of the non-parametric analysis obtained the value of Z = -2.023 with P = 0.042. Thus the hypothesis reads that there is a significant influence of the use of multimedia on improving the learning achievement of students with learning difficulties in the grade IV flat material of SD Bromantakan No. 56 being accepted. The conclusion of the study states that there is a significant influence of the use of multimedia on improving the learning achievement of students with learning difficulties in class IV flat material SD Bromantakan No. 56Keywords: Learning Difficulties, Multimedia, Media, Learning
ANALISIS KESALAHAN PENULISAN KALIMAT EFEKTIF DALAM KARYA TULIS MAHASISWA PERHOTELAN SEKOLAH TINGGI PARIWISATA AMBARRUKMO YOGYAKARTA

AbstractThis study aims to describe and analyze student errors in writing effective sentences. University students, especially those who were in the 1st semester, have not realized and developed Bahasa Indonesia as a skill. In the use of Bahasa Indonesian, students were not consciously guided by applicable language rules. Thus, the Bahasa Indonesian used by students was not as good and correct as expected by competence. Students have not been able to write effective sentences. There were still many students who have not applied the terms of effective sentences. In fact, the ability to write effective sentences is important for students.The approach in this research was qualitative. A qualitative approach was used in this study because the data analyzed were in the form of descriptions of observed phenomenon. In this case, the observed phenomenon was an error in writing effective sentences that occurred in the papers of hospitality students. The researcher identified the sentence that does not meet the requirements as an effective sentence and the factors behind the occurrence of the error.The results showed that students' skills in writing effective sentences were still poor. Of the five requirements for effective sentences, researchers found errors of four requirement. The accuracy was the only requirement in which no errors occurred. Based on the finding, researchers believe that students have been able to avoid writing ambiguous meaningful sentences. On the other hand, errors in clarity were very dominant found in student papers. Based on these facts, plus a test, the researcher concluded that the students have not been able to understand sentence structures well, even when students were asked to determine the subject and predicate in the sentence, more than 30% of students have not been able to determine precisely. Keywords: Error Analysis, Effective Sentence, Hospitality Students
The influence of mobile learning with oriented NOS to students learning performances

Abstract To evaluate the influence of Mobile Learning with Oriented NOS to science process skill, scientific attitude, and concept understanding of general chemistry students the purpose of this study. In form of quasi experimental, this was carried out by post-test only control group design . There were 142 students as subject separated on to 3 groups. Experiment 1 was treated by Mobile Learning with Oriented NOS, experiment 2 by Learning with Oriented NOS, and control group. Data collected by observation sheet of science processs kill and scientific attitude, and concept understanding test. Data was analyzed by inferential statistic method. Research result showed that average score of student science process skill and scientific attitude on experiment 1 respectively greater than experiment 2 and control. The significant value for the t test of student science process skill and scientific attitude, between experiments and control is alike that is 0.00. On the other hand, the significant value for the t test of student concept understanding between experiment 1 and experiment 2 is 0.249, while between experiments and control is 0.000. It may conclude that the learning with oriented NOS has better role on student learning performance improvement than mobile learning only.
Corrigendum to ‘U–Th whole rock data and high spatial resolution U–Th disequilibrium and U–Pb zircon ages of Mt. Erciyes and Mt. Hasan Quaternary stratovolcanic complexes (Central Anatolia)’ [Data in Brief 29 (2020) 105113]

[This corrects the article DOI: 10.1016/j.dib.2020.105113.].
A Fast Tile-Pyramid Construction Algorithm Based on Multilevel Task Parallelism

Abstract With the rapid development of satellite sensor technology and aerial photography technology, spatial and temporal resolution of the remote sensing image has been greatly improved. To speed up the visualization of remote sensing images, pyramid building technology is the best choice at present. However, the performance of existing methods is not as good as expected. Considering the load imbalance problem caused by the uneven data distribution problem, this paper proposes a fast tile-pyramid construction algorithm based on multilevel task parallelism. Our method changed the traditional parallel tile generation algorithm which is generated layer by layer and implemented a new algorithm that generated multiple layers at the same time by using the entire tile pyramid as a whole. Experimental results on real-life datasets show that our new algorithm can improve the construction speed of tile-pyramids.
Effective Security Assessments and Testing

Companies providing technology-driven services are held to the high standard of full availability, integrity, and confidentiality. Achieving even near-perfect availability is an increasingly daunting task, even for these companies with seemingly limitless resources. In order to approach this very challenging goal, strategies must be implemented to ensure that changes and improvements to the provided services do not leave the currently functioning environment vulnerable to attacks or introduce new issues. Systems and processes must be evaluated to ensure their efficient and effective operation. Administrative security controls must be audited to ensure the proper implementation of policies and procedures. A failure to properly evaluate the programs and procedures leaves an organization at risk for a data incident or an attack on the organization's assets. This paper covers some of the most important elements of security assessments and testing.
Design Inquiry Through Data

The emergence of the internet and subsequent massive data collection and storage is creating vast opportunities for design research and practice. In this dissertation, we investigate the interrelationship between design and data science practices and explore data as a new creative lens for design inquiry. While digital data has been increasingly used by designers, such as using A/B testing to drive design decisions for internet products, data has been less explored as a resource for inquiry about the world. Despite how data-connected artifacts increasingly facilitate human interactions, designers’ repertoire still primarily relies on practices established for inquiring in the physical world. The current industry practice of integrating data scientists into the design team is neither affordable nor feasible to apply across the vast majority of contexts and cases where design operates. To address these problems, in this dissertation, we aim to deepen the theoretical and practical knowledge on the intersection of design and data science, and to develop methodological contributions to support future data-rich design practices. The main research question we pursue in this dissertation is “How can designers integrate data practices into design inquiry?” We address this question through conducting a Research-through-Design program to gain, on the one hand, a better understanding of how the fields of design and data science intersect, and on the other hand, to develop methodological contributions for future data-rich design practices. The resulting conceptual framework of Design Inquiry Through Data has been constructed throughout a series of empirical studies in which data-rich design practices are studied. For each study, practical data methods and techniques have been curated and/or developed...
METODE GAMIFIKASI BERBASIS TRI HITA KARANA SEBAGAI ALTERNATIF PEMBELAJARAN ABAD 21

Gamification is the use of game metaphors, game elements and ideas in non-game contexts aimed at increasing user interaction. In the learning process, gamification can mean game elements (eg points, leaderboard, and medals) that can be used in a non-game learning context to increase student motivation and student involvement in the classroom. Using â€œTri Hita Karanaâ€ as an additional element in applying gamification aims to introduce and instill existing cultural values to students. With innovations used in the learning process can help to increase students' interest and motivation in learning. Therefore, Tri Hita Karana-based Gamification is an alternative learning that can be used in the classroom.