Reviewerly/exHarmony huggingface dataset:
APPLYING RASCH MODEL TO MEASURE STUDENTS` READING COMPREHENSION

There have been studies suggesting that students' reading comprehension in English subject is influenced by the accuracy of teaching strategy use. The use of appropriate teaching strategies is required to accommodate the diversity of students' abilities. Therefore, measurements are needed to provide actual information about students' abilities. This study aims to examine the levels of students' reading comprehension by using RASCH model. The subjects of this study were8th grade students, totaling 200 responses on the teacher's reading comprehension test with five alternative responses. The data analysis used was the Rasch 1 parameter model consisting of person reliability, item-person distribution maps, and item-person suitability. The findings of this study indicated that the average reading comprehension ability of students was included in the high category with a value (Meanperson) of 1.29 logits above the average level of difficulty of the test items (Meanitem) of 0. Further research is expected to be conducted to prove whether the addition of test items affect the value of person reliability.
INTRODUCTION OF CLOUDS IN DART MODEL

Abstract. Clouds cover around two thirds of the Earth’s surface. Most of them are thick enough to influence the radiative budget of our planet: they increase the top of atmosphere (TOA) exitance and they alter the bottom of atmosphere (BOA) direct and diffuse irradiance. However, most radiative transfer models dedicated to Earth surfaces, such as DART (Discrete Anisotropic Radiative Transfer), simulate only cloudless atmospheres. We recently introduced clouds in DART in order to improve the modelling of weather for remote sensing simulations. In this implementation, clouds were characterized with user specified optical properties and vertical distribution. They were modelled as layered one-dimensional medium that coexists with gases and aerosols. The atmospheric radiative transfer modelling relies on the discrete ordinate method already in DART. In addition, an iterative inversion procedure was designed to test this improvement with field measurements during two cloudy days at Lamasquère meteorological station (France). Specifically, it derives time-series of atmosphere parameters from time-series of BOA solar irradiance measurements. These inversed atmospheric parameters were used to simulate total and diffuse BOA irradiance in PAR (Photosynthetically Active Radiation) domain. The comparison of time-series of measured and DART simulated PAR irradiance lead to very encouraging results (mean relative error ∼8% for total irradiance and ∼20% for diffuse irradiance). It stresses the potential of DART to accurately simulate irradiance in cloudy days.
Mobil Ödeme Sistemleri için Şifreleme Algoritmasının ve Modelinin Belirlenmesi

Mobile payment systems are becoming one of the most popular technologies nowadays. A mobile payment system is an application that provides a payment channel easily and quickly without credit card information. All payments can be either over GSM bill or from your phone application account. Each mobile application has different requirements. The main requirements of mobile payment systems are functionality, security and speed. The cryptography model and algorithm are very important to make all transactions securely on mobile payment applications. The speed factor is also very important during payment on mobile payment applications. If security does not provide a minimum time consumption on application, this system becomes not preferable. Therefore, we analyzed the time consumption of the cryptographic algorithms to specify the best model and algorithm for mobile payment applications. In this study, we tried to find most suitable cryptographic model and algorithm for mobile payment systems. We compared Rivest-Shamir-Adleman, which is a well-known asymmetric key algorithm, with well-known symmetric algorithms such as Data Encryption Standard, Triple Data Encryption Standard, and Advanced Encryption Standard in terms of time consumption of the algorithm over encryption and decryption processes. As a result of this study, Advanced Encryption Standard was found to be approximately three times fast than among all algorithms.
Synthesis of composite schem addition and subtraction of integers in codes with positive zero

Самощенко О.В
The Blurring Copyright-Patent Paradigm, Idea-Expression Dichotomy

There is scarcely any single theory of copyright law which is more fundamental or replicated more frequently than the so-called dichotomy of idea-expression. It has been opposed by some scholars who have researched the dichotomy in the greatest depth, arguing that continued perception of dichotomy is neither warranted nor beneficial in casedecision. However, in hundreds of cases, the theory established by common law procedures was pursued by courts who applied it to address relevant copyright problems, which over the years has led to vagueness and ambiguity. The United Kingdom (UK) Supreme Court (SC) ruling in Lucas film v Ainsworth has compounded the uncertainty about the requirements and expectations for its operation Because the doctrine's primary aim is to explicitly identify what should be covered by copyright, what belongs to the public domain, and what is shielded by patent law, rulingsconcerning dichotomy may therefore have a substantial effect on the patent copyright framework.This paper would explore the reasoning behind the Lucas film decision and its effect on the presentation of the notion of dichotomy and copyright patent interrelationship to decide whether it has produced significant determinations in the structure and nature of the copyright law itself.
Multidimensional Quantum State Tomography with Compressed Sensing Method

Quantum state tomography (QST) is an executable procedure, allowing complete reconstruction of a quantum state. As a basic tool, QST is widely employed in quantum information research. However, many projective measurements on identical copies of the quantum state under test are required in standard QST, which is heavily time-consumed. Here, we perform reconstruction of density matrix with dimensionality of $15\times 15$ by utilizing compressed sensing method at a sampling ratio of 0.35. According to the experimental results, the fidelity could be as high as 93.0%~99.4% and 73.8% for coherent laser beams and heralded single photon sources, respectively.
M-Course Registration: A Mobile Students’ Course Registration Platform

In this paper, we propose an android mobile platform that provides students in colleges and universities the convenience of online course registration. It seeks to reduce the operating cost of tertiary institutions, since all course registration activities can be presented using cheap technology, through screens of electronic devices. Moreover, it is developed in such a way that the activity (course registration process) where students spend the most time, is made accessible in offline mode i.e. without the need for internet connectivity. So, the goal of my research is twofold: first, to provide an understanding of the analysis and design of such systems and second, to create a new mobile course registration application based on the findings of this research, which provides a digital interaction environment between students and the course registration department at the University of The Gambia.
AUTONOMOUS LANDING OF UAV: A COMPARISON BETWEEN TYPE-1 AND TYPE-2 FUZZY LOGIC SYSTEMS

The Unmanned Aerial Vehicles (UAV) are an important technology with multiple applications. It is an object of study for researchers aiming to improve the performance of these vehicles, especially in flight stages as the landing. Therefore, this paper presents a method for the landing of a UAV based on Type-2 Fuzzy Logic System considering static targets. The advantage of this process is more precision and accuracy compared with Type-1 Fuzzy Logic System.
Características de una web-App educativa de EF en CLIL para el profesorado

espanolLa presencia de las web-Apps que se denominan educativas crece a gran velocidad; en la actualidad hay disponibles mas de 500.000 en iOS y Android. Sin embargo, muchas de ellas no cumplen los requisitos necesarios para ser consideradas educativas, tales como aspectos tecnicos, esteticos, didacticos y pedagogicos. El objetivo del estudio es determinar las caracteristicas a las que una web-App de educacion fisica en CLIL para el profesorado deberia ajustarse para considerarse educativa. La metodologia utilizada para esta investigacion es el analisis de contenidos de las caracteristicas de diseno y educativas de 31 web-Apps dirigidas al profesorado que se encuentran entre las mas utilizadas y mejor valoradas. En el procedimiento se han establecido una serie de dimensiones y categorias que nos han permitido identificar si las diferentes web-Apps seleccionadas en las que se puede crear y compartir material educativo, disponen de las caracteristicas pertinentes tanto de diseno como educativas. Los resultados obtenidos, nos han permitido determinar cuales son las caracteristicas mas comunes entre las aplicaciones web de este tipo y presentar una propuesta de cuales deberian ser las de una web-App EF en CLIL para el profesorado. EnglishThe presence of web applications that are called educational grows at high speed; There are currently more than 500,000 available on iOS and Android. However, many of them do not meet the necessary requirements to be considered educational, such as technical, aesthetic, didactic and pedagogical aspects. The objective of the study is to determine which characteristics in a physical education in CLIL web application for teachers should be adjusted to be considered educational. The methodology used for this research is content analysis of the design and educational characteristics of 31 web-Apps aimed at teachers who are among the most used and best valued. In the procedure, a series of dimensions and categories have been established that have allowed us to identify whether the different selected web applications in which educational materials can be created and shared, establish the related design and educational characteristics. The results obtained have allowed us to determine what are the most common characteristics among web applications of this type and present a proposal of certain parameters of which should be for a PE in CLIL web application for teachers.
Development of an Open Source Tool and a Multi-Platform for Generation of Forensic Reports

Computer Forensics is a science that is part of computer security and focuses on identifying, preserving, analyzing and presenting electronic evidence that has been found on a device. This process has to be thoroughly documented by the expert who carries it out, and must be adapted to standards such as UNE 197010:2015 or ISO/IEC 27042:2015. However, there are no tools to facilitate this task. Therefore, in this work, a multiplatform and open source tool is developed to facilitate the expert&rsquo;s elaboration of the report, and the management of the documentation related to the case, while keeping this information safe.
اعتماد طلبة الجامعات على وسائل الإعلام الجدید فی استقاء المعلومات والأخبار عن جائحة کورونا کوفید 19 وعلاقته بالاندماج الأکادیمی لدیهم

هدف البحث الحالي إلى قياس العلاقة ما بين اعتماد طلبة الجامعات على وسائل الإعلام الجديد في استقاء المعلومات والأخبار عن جائحة کورونا واندماجهم الأکاديمي، وهي دراسة وصفية جرى تطبيقها باستخدام منهج المسح على عينة عشوائية من طلبة الجامعات الحکومية والخاصة والأزهرية قوامها (450) طالبا وطالبة، وتوصلت الدراسة إلى: أن نسبة 99.3% من عينة البحث تابعوا جائحة کورونا عبر وسائل الإعلام الجديد، وجاءت مواقع التواصل الاجتماعي في مقدمة الوسائل التي استقوا منها معلوماتهم عنها، کما ثبت وجود علاقة ارتباطية عکسية دالة إحصائيا بين اعتماد طلبة الجامعات على وسائل الإعلام الجديد في استقاء المعلومات والأخبار عن جائحة کورونا کوفيد 19 والاندماج الأکاديمي لديهم، کما ثبت وجود فروق دالة إحصائيا في درجة متابعة جائحة کورونا عبر وسائل الإعلام الجديد لصالح الذکور، ولصالح طلبة الکليات النظرية والجامعات الحکومية، في حين لم يثبت وجود فروق بينهم في الاندماج الأکاديمي، وفي المجمل کان مستوى الاندماج الأکاديمي لطلبة الجامعات في ظل جائحة کورونا منخفضا وفقا لنتائج البحث. University students dependence on the New Media to getting Information and News about the Corona «COVID 19» Pandemic and its Relationship to their Academic Engagement The research aimed to measure the relationship between the dependence of university students on new media in obtaining information and news  about Corona pandemic and their academic Engagement It is a descriptive study that was applied using the survey method on a random sample of government, private, and Azhar university students of (450) male and female students, and The study found: that 99.3% of the research sample followed the Corona pandemic through the new media, and social networking sites came at the forefront of the means from which they obtained their information about them, There was also a statistically significant inverse correlation between university students dependence on the New Media to getting Information and News about the Corona «COVID 19» Pandemic and its Relationship to their Academic Engagement, There were also statistically significant differences in the degree of follow-up to the Corona pandemic through the new media in favor of males, and for the benefit of students of theoretical colleges and government universities, while there was no evidence of differences between them in academic engagement, Overall the level of academic engagement of university students under the Corona pandemic was low, according to the results of the research
Effects of Oracy Building Instruction via Blended Learning Environment on Eil Students’ Oracy Skills

The study aims to develop oracy building instruction in a blended-learning environment and to investigate the effects of students' oracy skills after implementing the speaking and listening building instruction via blended-learning environment.Twenty-nine high school students in a public school in Rayong were chosen as the sample group.The finding reveals that there was a significant improvement of the participants' English oracy skills after taking the course, and the students had positive opinions towards oracy building instruction via blended-learning environment.This research provides empirical evidence for the effectiveness of blendedlearning environment and gives useful insights for future students, teachers, and institutions in teaching oracy skills of English.
No-Reference Defocused Image Quality Assessment Based on Human Visual System

The no-reference image quality assessment is receiving more and more attention. With no need for clear images as a reference during the evaluation process, it has a wide range of application scenarios. By analyzing the characteristics of the defocused image and combining with the Human Visual System (HVS), this paper proposed a No-Reference Visual System Index (NRVSI) approach for the image quality assessment of defoused images. Both the qualitative and quantitative assessments demonstrated the performance of the proposed method.
Doctors Are Impressing Patients with These 5 Touchless Communication Tools

There’s a growing trend toward touchless communication tools for healthcare practices. These sorts of tools were already becoming commonplace before ...
Analisis Algoritma K-Means Clustering Untuk Menentukan Strategi Promosi Penjualan Sepeda Motor Studi Kasus PT. Alfa Scorpii

PT. Alpa Scorpii is the sector private the economy in the motorcycle sales. The utilization of the data is not maximum, sales report that is used only limited to report. Promotion strategy is to increase the income of the company in relation to the straight way with the cost. The data mining so that data can be used as the existing knowledge from the large data sets or with the term knowledge discovery or pattern recognition. Many methods in data mining one only with the method the algorithm K-Means the Cluster. Clustering data so that the field of marketing can perform the motor sales promotion strategy to new customers with the right and can improve corporate earnings.
Correction to: An Approach for Visual Cryptography Scheme on Color Images

The original version of the chapter was inadvertently published without two authors and their affiliation in the chapter opening page, which have now been included. The correction chapter has been updated with the change. Pooja Kashyap, Binita Rai, Sikkim Manipal Institute of Technology, Sikkim Manipal University, Majitar, Sikkim, India
The Russian Science Citation Index (RSCI): the first three years (2016&amp;ndash;2018)

Objective: To observe changes in the number, form (print and online), and distribution (by academic disciplines) of Russian journals indexed in the first three years of the Russian Science Citation Index (RSCI). Background: The globalization of science and the need to involve Russia in the international process of knowledge exchange have influenced the main directions of publication activity and interaction with the world scientific community.&amp;nbsp; Methods: Statistical information freely available through the databases of the Scientific Electronic Library of Russia for January 2019 were compared with data from January 2016.&amp;nbsp; Results: In 2016, the number of Russian journals included in the RSCI was 650; by 2019, the number had increased to 771, an increase of 18.6%. The number of journals with printed and online versions increased by 13.3% to reach 266 units. The number of Russian journals indexed in Scopus and the Web of Science databases increased during the period, as did the number of journals with both print and online versions. Conclusions: Journals from the RSCI database tend also to be added to Scopus or WoS databases and do not remain exclusively as part of the local database. Implementing the RSCI project had a positive impact on the full spectrum of Russian academic journals, which are increasingly committed to improving their work to continue to be part of RSCI or Scopus or WoS databases.
Secure Data Deduplication ($$SD^2eDup$$) in Cloud Computing: Threats, Techniques and Challenges

Storage is the most important service provided by cloud computing technology helps many individuals from managing in-house storage infrastructure. To provide the availability of data at any time and anywhere, the cloud service provider will store the redundant copy of data in the cloud storage server. This will leads to the waste of storage space by duplicating the user’s data in the cloud. The data deduplication technique has attracted many cloud vendors to increase the storage space by deleting the same copy of data from the cloud storage server and reduce the storage cost for cloud users. The data deduplication comes with many security issues due to its exploration of metadata stored in the cloud. To deal with these security issues, many secure data deduplication techniques have been proposed. Hence, in this article, we present the taxonomy on the classification of data deduplication techniques for general data. And we discuss the secure data deduplication along with different security threat models during data deduplication process. In this article, we also discuss the various existing secure data deduplication schemes proposed by researchers and present in taxonomy. Finally, we identify some of the open research challenges and present for future research direction in the big data era.
Review of the exhibition catalog «Ancient engraving in the funds of Odessa National Science Library»

The catalog of the exhibition «Ancient engraving in the collections of the Odessa National Scientific Library» was published in 2018. Scientists of the Odessa National Library participated in its creation. The catalog has 64 pages, containing 49 engravings. The text in the catalog is available in two languages: Ukrainian and English.
Pattern Recognition and Color Modularity in Mathematics and Art

Pattern recognition is a useful tool for mathematics, mathematical visualization, and art. After a brief description of Bongard methodology in the field of pattern recognition, the author combines consequential elements of this technique and principles of color modularity to transform a five- to a ten-pointed star polygon, and in doing so attains a rich, persuasive visualization. This process that can be repeated for more complex objects brought to light additional valuable implication for mathematics visualization, visual communication, and pattern recognition practices.
Perencanaan Pembangunan WAN Menggunakan EIGRP Dynamic Routing

The development of company's business area will have implications for the development of computer network infrastructure as a means of exchanging data and information between regions. As a company that continues to develop its business area, PT. Timur Raya Lestari requires a computer network infrastructure that is adaptive to the development of the number of branch offices. The company's computer network currently uses the Static Routing method in determining the interconnection path between Routers connecting the head office and branch offices. The development of a dynamic company must be accompanied by the development of a dynamic network infrastructure as well. Development of a network infrastructure that continues to develop requires Dynamic Routing Protocol. In this study, it was simulated the use of EIGRP as Dynamic Routing Protocol for PT. Timur Raya Lestari. From the simulation results using Cisco Packet Tracer software, it can be seen that there is a stable interconnection, both for existing networks plan and planning for adding networks on new branch offices.
Improving Grammar Mastery by Using Scramble Method of the Eleventh-Grade Students at Senior High School Number 2 Palopo

This research focused on using the scrambling method to teach grammar at the eleventh-grade students of Senior High School Number 2 Palopo. The research problem of this research was: “Does the scrambling method effectively improve students’ grammar mastery?”. The objective of this research was to find out whether or not the scrambling method effectively improves students’ grammar mastery. In this research, the researcher used pre-experimental design, and the treatments were conducted in six meetings. The population of this research was the eleventh-grade students of senior high school 2 Palopo. The researcher used a total sampling technique. There were 26 students from IPA 3 class involved in this research. The instrument used to collect data was a written test. It was divided into pretest and post-test. The data of this research were analyzed quantitatively by using SPSS program version 20. The result of this research showed that the scrambling method effectively improves students’ grammar mastery. The mean score in the pretest is lower than the mean score in the post-test (63, 85 &lt; 82, 23). The researcher found that the p-Value is 0.00, and the alpha is 0.05, therefore p&lt;α (0.00 &lt; 0.05). Meanwhile, the mean score of the post-test is better than the mean score of pretest (82,23 &gt; 63,85).
Comparison of Amplitude Variations of Seasonal and Sub-Seasonal Oscillations in Length of Day and Total Solar Irradiance

The aim of the study was to identify and compute oscillations in two different time series with similar amplitude variations using length of day data with tide model removed (LODR) and total solar irradiance (TSI) data.The combination of the Fourier transform band pass filter and Hilbert transform allows detecting amplitude variations as a function of the oscillation period.The amplitude variations in two different time series enable computation of frequency dependent or time-frequency correlation coefficients between them.It allows also identifying such oscillations in two time series which have similar amplitude variations.The method applied to LODR and TSI data, enable to detect a possible relationship between them.This comparison method can be applied to any time series which consist of oscillations with non-constant amplitudes.