Reviewerly/exHarmony huggingface dataset:
Regulating Inter-Ethnic Induced Hate Speech in Ethiopia

Freedom of expression is not absolute right and may be restricted for the sake of protecting other fundamental human rights in accordance with law.Online social Media is unlike print media, tend to be unregulated and provide services being manipulated all over the world.Hate speech should not be hided under the protective umbrella of freedom of speech or expression.There must have a clear demarcation between free speech and hate speech.Accordingly, the main objective of the article is to examine international legal instruments, Ethiopian legal frameworks and institutional setting which regulate hate speech.In order to achieve the intended aims, the study employed doctrinal legal research on which legal analysis of the principal legislations.In so doing, the result of findings identified a lot of legal vacuums with regards to hate speech.Further, the existing FDRE proclamation No.1185/2020 provides responsibilities of service provider institutions to suppress and prevent dissemination of hate speech; however, the practical enforcement of hate speech legislation in Ethiopia suffers challenges inter-alia: absence of uniform definition, contents and scope of hate speech, anonymity, jurisdiction etc.Finally, the study used OSCOLA rule of reference in this article.
The importance of innovative ideas in increasing the effectiveness of education

In today's globalized world, the issue of upbringing a harmoniously developed spiritually enlightened person is becoming more and more urgent. In turn, the process of globalization affects human spirituality. The process of globalization is mainly characterized by the development of international economic relations, information technology and science and technology. Globalization imposes new requirements on the rapid development of production and the training of appropriate personnel. This is due to the fact that the development of the economy is inextricably linked with the training of qualified personnel.
Prospects for the development of the deposits of the Yuzhno-Yansky tin ore district

A brief review of the mineral resource base of the native tin of the Republic of Sakha (Yakutia) is given with a description of the economically important objects of the South Yansky tin ore region. The degree of assimilation of the mineral resource base of the tin in the Russian Federation is low. The undistributed fund has some high-grade ore deposits located within the region involved in the development. The most significant are the deposits of Burgachan, Ilintas, Alys-Khaya, which, together with prospecting ore occurrences, are considered as the basis for the creation of a large cluster for the extraction and production of tin. The involvement of these deposits in exploitation is hindered by their location in the specially protected natural area (SPNT) of Khotu. It is proposed to remove objects from the specially protected natural area.
New Trends in Pragmatics Research -- A Structured Review on &amp;lt;i&amp;gt;Further Advances in Pragmatics and Philosophy: Part 2 Theories and Applications&amp;lt;/i&amp;gt;

This paper provides a structured review of the book Further Advances in Pragmatics and Philosophy: Part 2. As this book is the second volume of Part 1, it naturally maintains the editorial and selective styles of the first one, but it is much more varied in topics, excelling the former one in both quantity and quality.This review article comprehensively reviewed with a pair of critical each paper collected in the book in sequential order, aiming to contribute some constructive ideas to the field of pragmatics in both theoretical and applied angles.Via a think-aloud protocol, this article captures the main arguments and the strengths of each research piece included, and summaries the overall trends and the major gaps in current pragmatic researches, from reading which the readers would keep up with the innovations in research paradigm and methodologies as well as the potential explorative scopes.It clearly shows that despite the strenuous efforts made in traditional logic reasoning and conversation analysis, empirical studies through more cutting-edge approaches constitute the mainstream of pragmatic researches in recent years.Hopefully, they would use the article as a primary guide for their own future studies.
Web services composition in UML: an empirical stud

Software engineering extending Internet of Things (IoT) to the new extent and in return IoT reshaped the software industry. IoT refers to communicate the real time objects with world wide web. There is a great role of web services in the field of IoT. In the digital world it is the need of the hour to speak with the real time objects. To design such application web of things, provide a common platform for it. This research work analyzes the tools for the modeling of web services, web of things (WoT) and Internet of things. The main focus is to identify the modeling approaches of these technologies through literature review followed by Empirical Study. The study is aimed to improve the quality of the development process in terms of tools and modelling approaches. This research evaluates the tools. A model base approaches compared with the IoT Mashup tool in order to ensure the quality of IoT-based Systems.
A Secure User Authentication Protocol for Heterogeneous Mobile Environments

Mobile devices have become very important for our daily needs. The user authentication protocols with the key agreement are required to deal with the security issues that arise from the use of mobile devices through Internet applications. However, existing user authentication protocols are only suitable if the client and the server use a similar cryptographic approach. Therefore, it is important to develop an authentication protocol for mobile environments with heterogeneous cryptographic approaches. In this paper, an efficient user authentication and key agreement protocol is proposed for a heterogeneous client-server mobile environment. The security of the proposed scheme is formally proved under the <inline-formula> <tex-math notation="LaTeX">${q}$ </tex-math></inline-formula>-strong Diffie-Hellman problem (<inline-formula> <tex-math notation="LaTeX">${q}$ </tex-math></inline-formula>-SDH), the <inline-formula> <tex-math notation="LaTeX">${q}$ </tex-math></inline-formula>-bilinear Diffie-Hellman inversion problem (<inline-formula> <tex-math notation="LaTeX">${q}$ </tex-math></inline-formula>-BDHI), and the modified bilinear Diffie-Hellman inversion problem (mBDHI), respectively. Our scheme has reasonable processing costs and communication costs on the client and server sides. Moreover, our scheme is suitable for applications that use different cryptographic approaches. In particular, the proposed protocol can work when the client applies the identity-based cryptosystem and the server applies the certificateless cryptosystem.
Multi-Threaded Graph Processing Framework For Dune [Poster]

large-scale graphs, we developed and optimized a triad census algorithm to efficiently execute on shared memory architectures. We will retrace the development and evolution of a parallel triad census algorithm. Over the course of several versions, we continually adapted the code’s data structures and program logic to expose more opportunities to exploit parallelism on shared memory that would translate into improved computational performance. We will recall the critical steps and modifications that occurred during code development and optimization. Furthermore, we will compare the performances of triad census algorithm versions on three specific systems: Cray XMT, HP Superdome, and AMD multi-core NUMA machine. These three systems have shared memory architectures but with markedly different hardware capabilities to manage parallelism.
Kualitas Hasil Uji Limbah Pool-Plasma Komponen Packed Red-Blood Cell (PRC) Sebagai Antisera Golongan Darah ABO

PRC is the most needed component for current blood transfusion. Plasma is one of the separation product of PRC from whole blood. These components are often discarded due to low plasma transfusion requirements. The residual plasma contains natural ABO agglutinins that can be utilized as polyclonal antisera in blood grouping tests. This study aims to determine the quality of pool residual plasma of PRC component as the ABO blood grouping antisera. This research uses descriptive analytic design in the form of comparative study. Samples of the test materials and the testers were obtained by purposive sampling, which consisting of each 20 units of A, B and O (positive control) plasma, and also 2 units of AB plasma (negative control) as the test materials, and each 25 of A and B fresh blood specimens as the tester materials. All of those materials should meet the inclusion and exclusion criteria of this study. According to their blood type, each of the plasma were mixed proportionaly according to its weight. Then, each pool-plasma and the commercial antisera were tested together against the same fresh blood specimens by the slide method. The degree of each agglutination was observed by 2 panelists, and then analyzed statistically by Wilcoxon Signed Rank Test with error rate (α) = 5%. The degree of agglutination by using the B pool-plasma against the A fresh blood was obtained in proportions of 8.0% (2+), 38.0% (3+) and 54.0% (4+) with the difference in proportion of 34.0% (3+) higher and 42.0% (4+) lower than anti-A commercial antisera. Meanwhile, by using the A pool-plasma against the B fresh blood was obtained in proportion of 18,0% (3+) and 82,0% (4+) with difference in proportion of 18,0% (3+) higher and 18,0% (4+) lower than anti-B commercial antisera. There are significant differences between the commercial antisera and the pool residual plasma as blood grouping test materials based on observation of all panelists (p value = 0.000).
Optical and RF Component Testing Platform for Quantum Transduction Technology [Poster]

μW, which allows the conversion of few-photon quantum signals. Furthermore, this scheme exhibits high resolution for optically reading out the dispersive shift induced by a superconducting transmon qubit coupled to the SRF cavity. We also show that low microwave losses enhance the fidelity of heralded entanglement generation between two remote quantum systems. Finally, high precision in quantum sensing can be reached below the standard quantum limit.
RVR Wheel System and Gantry Arm [Poster]

path is planned considering only global features of the terrain, and the path is modified by a local planner to avoid more detailed features of the terrain. The planners are expected to increase the autonomy of robots and improve the efficiencies of exploration missions.
Defining Research and Teaching Priorities that Could be Advanced Through a Near-Surface Geophysics Center

The National Science Foundation provided support to the American Geophysical Union (AGU) to engage its relevant community and help clarify the need for a Near-Surface Geophysics (NSG) Center and identify how it could advance key science questions, provide benefits for society, and develop the geophysical workforce of the future. This report synthesizes the broad input from the community. The listed authors represent the Steering Committee, led by Sarah Kruse and Xavier Comas, and AGU staff leads. They were responsible for most of the editing and connective writing. The major conclusions are: ● The capability and importance of NSG is expanding rapidly, and NSG is providing key science and knowledge to many specific scientific challenges in diverse disciplines–from ecology and anthropology to hydrology, oceanography, cryosphere science, soil and critical zone science, and more. ● This has been thanks to diverse new instruments and approaches, expanded monitoring, improved resolution, interoperable data sets, and new computing power and approaches, among other developments. ● As a result, advancing NSG is critical to addressing many societal challenges at local to global scales. Human society depends on and interacts with the NSG environment in deep and diverse ways at all scales. ● Despite these developments, integration of NSG approaches and awareness of these across related disciplines are not nearly robust enough for these needs. ● Major challenges include providing equipment and training around its use, developing and deploying new equipment and sensors, developing interoperable data, and developing computation techniques. ● In particular, educating both current researchers and developing an NSG-enabled workforce is a major challenge. ● Integrating education with societal and scientific challenges provides a great opportunity and means to expand inclusivity and diversity in the Earth sciences and to address climate justice and equity challenges. ● Thus there was a strong consensus for support of an NSG Center designed to address these challenges and needs and to foster convergent science, provide broad and hands-on educational training, and engage communities and the public meaningfully. ● We were not charged with envisioning the specific model for a Center—and indeed emphasized that the term “Center” was generic and did not necessarily imply that these efforts were envisioned to be in one location–but note that NSF is supporting important complementary facilities include the new EarthScope Consortium combining IRIS and UNAVCO, NCALM, and CTEMPS. ● In sum, we strongly encourage the NSF to take the next step in considering the best implementation model for a NSG Center that addresses these needs, enables these opportunities, and leverages and complements existing efforts.
Upaya Meningkatkan Hasil Belajar Melalui Model Pembelajaran Listening Team Mata Pelajaran Sejarah Kebudayaan Islam Siswa Kelas VIII MTs Swasta Tarbiyah Waladiyah Pulau Banyak Kecamatan Tanjung Pura Kabupaten Langkat

The objectives of this study are to determine the application of the listening team learning model at MTs Swasta Tarbiyah Waladiyah Pulau Banyak, to improve learning outcomes of Islamic Cultural History subjects in class VIII MTs Private Tarbiyah Waladiyah Pulau Banyak, to find out if there are any improving student learning outcomes through the listening team learning model for the subjects of Islamic Cultural History Class VIII MTs Swasta Tarbiyah Waladiyah Pulau Banyak. The model in this study uses Kurt Lewin's research model which consists of 4 stages, namely; planning, implementing actions, observing and reflecting. The subject of this research is the eighth grade students of MTs Swasta Tarbiyah Waladiyah Pulau Banyak. Which consists of 35 students. Data collection techniques using interviews, observation, documentation, and written test assessment. Before using the listening team learning model, the teacher still uses the conventional model, namely by using the lecture method in learning. So that students are not interested in understanding the learning material and this is very influential on student learning outcomes, namely only 33% of students who completed when I did the pre-test and 77% of students did not complete. From the observations, it was shown that students' responses to the use of the jigsaw learning model in learning showed a positive and enthusiastic attitude, all aspects had been met. The use of the listening team learning model can improve student learning outcomes from pre-cycle students who complete 33% of cycle I students who complete 62% of student mastery increases by about 29%, cycle II students who complete about 100%, from cycle I to cycle II students completeness increases about 38%. With this, the Jisaw learning model has succeeded in improving the learning outcomes of SKI subjects in class VIII MTs Swasta Tarbiyah Waladiyah Pulau Banyak.
nfluence of WebQuest Teaching on Learners’ Learning Performance under the Learning Technology Paradigm

Information technologies represented by 5G and artificial intelligence (AI) have comprehensively permeated into the educational field, driving the high-speed development of educational informatization and leading to the ever-changing learning paths and methods.Apart from abundant online resources, other scientific teaching technologies are required to promote online learning effectiveness.Especially, the key objectives of online teaching lie in improving the online learning depth & efficiency and cultivating learners' lifelong learning ability.As an inquiry learning model based on network environment, WebQuest teaching model can enhance learners' learning interests and attract their attention by virtue of network multimedia resources and multidisciplinary knowledge in teaching activities well planned by teachers, realize teaching objectives, and strengthen their knowledge transfer ability.This study designed a questionnaire regarding the influence of WebQuest teaching under the learning technology paradigm on learners' learning performance.Additionally, it analyzed the effects of six constituent parts of WebQuest teaching on learning performance.Results show that the overall Cronbach's α coefficient of the designed questionnaire is 0.928, indicating good reliability.The average (AVE) values corresponding to seven factors are all greater than 0.5, and the construct reliability (CR) value is constantly higher than 0.7, manifesting good convergent validity.Learners' learning performance is significantly promoted by three aspects-task, process, and resource-in WebQuest teaching.The obtained conclusions have important reference values for reforming teaching models to cultivate students' knowledge transfer ability and enhance their high-order thinking ability and changing and innovating teaching models under the information technology environment.
Drone-Based Quantum Key Distribution

Current quantum cryptography implementations primarily use fixed free-space or fiber-based communication channels. We seek to broaden this to include mobile platforms. Here we report progress towards optical tracking system stabilization leading to efficient quantum state transmission.
Factorial number system for nonlinear substitutions generation

Modern cryptographic applications use cryptographic algorithms with a symmetric key. They provide high conversion rates and resistance to crypto-graphic attacks. To complicate the plaintext – cipher-text ratio, symmetric ciphers usually use nonlinear substitutions (S-boxes). S-boxes cryptographic metrics play a crucial role in ensuring resilience to most known attacks (differential, linear, algebraic, and other cryptanalysis methods). However, generating efficient s-boxes is a challenge. Even for small input/output sizes, there are an extremely large number of possible solutions. Usually, the substitution is represented as a set of Boolean functions. This allows you to apply discrete transformations, for example, Walsh-Hadamard, to evaluate cryptographic indicators. However, methods for generating s-boxes by selecting suitable Boolean functions are extremely complex. Therefore, it is necessary to study new mathematical methods for representing nonlinear substitutions, studying their cryptographic properties, and developing generation algorithms. In this paper, we propose applying factorial number systems to represent nonlinear substitutions. Each substitution can be represented in a unique way through a set of inversions, which, in turn, can be transformed into a factorial number. That is, we can naturally arrange all substitutions by numbering them in the factorial number system. We give examples of such numbering and investigate the cryptographic characteristics of S-boxes with their initial numbers. In particular, we show how the variable functions used in heuristic algorithms for generating non-linear substitutions change. The results obtained can be used to simplify heuristic methods in order to speed up the generation of non-linear substitutions.
Budgeting for an Azure Migration

When companies go through evaluations for an Azure cloud migration, one of the most important considerations that come up is being able to understand and manage the cost. While there are certainly some companies willing to migrate despite the costs, this is not going to be the case with most. These companies need to get comfortable with the costs associated and have an understanding of what to expect before making any commitment.
Comparative Analysis of Cryptographic Algorithms in Context of Communication: A Systematic Review

Currently, there are billions of IoT devices connected to each other through the internet, and manufacturers and IT engineers are using modern cryptographic tools to protect the networks and the devices from attacks.
On the Performance Supremum of CFO Based Physical Layer Identification

Physical layer identification is an emerging technique that exploits physical layer features to identify wireless devices. The identification accuracy and the device quantity that can be identified at most are significant for the identification scheme. Existing works primarily focus on the feature correlation analysis for multifeature selection without investigating the least upper bound (supremum) of the performance of a single feature. The supremum indicates the limit of the performance, which is another sight for evaluating the quality of features and improving the performance of the identification scheme. Therefore, this paper first investigates the supremum of the performance of the most commonly used physical layer feature, i.e., carrier frequency offset (CFO). Specifically, we offer a rigorous mathematical analysis and derive the closed-form expression of the supremum of identification accuracy based on the max-min distance analysis (MMDA) criterion. And then, the supremum of the number of distinguishable devices is also analyzed. Finally, we conducted a simulation study to verify the theoretical analysis result.
Improvement of rabbit lightweight stream cipher for image encryption using Lévy flight

The encryption of digital images plays a very important role in maintaining privacy and security, in order to protect the people, like witnesses. So, an individual image must be encrypted before it is sent over the Internet to the intended recipient. In this paper, images are encrypted using the rabbit algorithm and the chaotic equation represented by Lévy flight for several reasons, including employing beginning seed number, variance of parameters, and unpredictable random walk direction by making the encryption key more robust through the randomization of the initial vector values. After applying the original and improved rabbit encryption algorithms to the images, the results showed that the proposed Rabbit cipher has shown higher robustness against brute force assaults and larger capability of defending against the statistical cracking. Which has been verified and validated through the use of security metrics are PSNR, MSE, and entropy criteria., The encryption of a 256-size image was achieved in just 3 seconds when the improved Rabbit algorithm has been used, so it will be possible to encrypt video frames in real time because it requires a lesser time and having higher security.
Multimode optical field reconstruction from higher-order nonclassicality parameters

We experimentally demonstrate a multimode field reconstruction technique combining the N th -order correlation functions ( g ( N ) ’s) and the recently proposed θ ( N ) parameters, resilient to Poissonian noise. Our technique is best-suited for characterizing single-photon emitters with background noise.
Plasmonically Enhanced Electronically Addressable Photonic Switches Incorporating Phase-Change Materials

Ever-increasing processing and storage requirements steer us towards co-integration of electronics and photonics. Here, we demonstrate waveguide-integrated plasmonic memory and computing elements by employing phase-change materials with reconfigurable properties and dual electro-optic functionality.
Miniaturized and Thin 3D Microscope with Fast Reconstruction

We demonstrate a miniaturized and thin 3D microscope using a single layer of microlens array and a fast reconstruction algorithm. The microscope can resolve high resolution features at different depths from a single exposure.