Reviewerly/exHarmony huggingface dataset:
PENGEMBANGAN E-LKPD BERBASIS LIVEWORKSHEET PADA TEMA 1 SUBTEMA 1 PEMBELAJARAN 3

This study aims to determine the development of Liveworksheet-based E-LKPD to be developed to Class V of SDN Cisarua 03 and to determine the feasibility of Liveworksheet-based E-LKPD for the learning process carried out in schools. The method used in this study was to use the ADDIE method (Analysis, Design, Development, Implementation, and Evaluation), in this study, validation tests were carried out to experts. These experts are media experts, linguists and material experts to develop and perfect Liveworksheet-based E-LKPD to students, and distribute student questionnaire sheets to find out the feasibility of Liveworksheet-based E-LKPD on learning. The results of the validation test by media experts with a percentage of 82.85% with decent criteria, linguists with a percentage of 85% with decent criteria and material experts with a percentage of 98% with very decent criteria. And the results of the student response questionnaire showed results with a percentage of 90.21% with a very good category, so these results showed that E-LKPD was very feasible to be developed for students and was very worthy of being used as a learning tool in the learning process.
Klasterisasi Objek Wisata Menggunakan Jaccard Similarity Coefficient Berdasarkan Attraction, Accessability, Amenity dan Ancilarry Service

The tourism industry is back on track after being quiet for a long time due to the Covid-19 pandemic. Currently tourism activists are intensively promoting. In various regions, new tourist destinations have emerged, both managed by large companies and groups of people. In order to realize a good and sustainable tourism industry, it is necessary to carry out coaching and coaching in all of these tourist destinations. In developing the tourism industry, a component known as 6A is known, namely Attraction, Accessibility, Activities, Ancillary Service and Available Packages. Each component has sub-indicators that form the basis of data collection. Of the 6 components, tourist destinations will be clustered, the results of the clustering can be used for various purposes, such as development plans by related agencies, or for recommendations to tourists to determine destinations. The dataset obtained will be processed using the CBR (Case Base Reasoning) technique using the Jaccard Similarity Coefficient algorithm because it is an algorithm that is simple and easy to apply to binary data. From framework 6A, an application will be created to input new data that will be clustered. The output of the application is a collection of data that has been input. Keyword : Jaccard Similarity Coefficient, Tourism, 4A Component Abstrak Industri pariwisata kembali menggeliat setelah sekian lama sepi karena pandemi Covid-19. Saat ini penggiat pariwisata sedang gencar untuk melakukan promosi. Pada berbagai wilayah, muncul destinasi wisata baru, baik dikelola perusahaan besar maupun sekelompok masyarakat. Agar terwujud industri pariwisata yang baik dan berkelanjutan maka perlu dilakukan pemantauan dan pembinaan pada seluruh destinasi wisata tersebut. Dalam mengembangkan industri pariwisata, dikenal komponen yang dinamakan 6A, yaitu Attraction, Accessbility, Activities, Ancillary Service dan Available Package. Masing-masing komponen mempunyai sub indikator yang menjadi dasar untuk pengumpulan data. Dari ke 6 komponen tersebut destinasi wisata akan di klasterisasi, hasil klasterisasi dapat digunakan untuk berbagai kepentingan semisal rencana pembinaan oleh dinas terkait, ataupun untuk rekomendasi kepada wisatawan untuk menentukan tujuan. Dataset yang diperoleh akan diolah dengan Teknik CBR ( Case Base Reasoning ) menggunakan algoritma Jaccard Similarity Coefficient karena merupakan algoritma yang sederhana dan mudah diaplikasikan untuk data biner. Dari framework 6A, akan dibuat aplikasi untuk menginput data baru yang akan diklasterisasi. Adapun output dari aplikasi adalah kelompok data yang telah diinput. Kata Kunci : Jaccard Similarity Coefficient , Pariwisata, Komponen 4A
Design and Implementation of an Analytical Software for Trado-Medical Patients’ Data 1Osaremwinda Omorogiuwa, 2Ifechukwude Anthony Yogo &amp; 3Okechuku Emmanuel Okonta

In Africa, the adoption and use of ICT in the modern healthcare sectors has greatly transformed the process of health care delivery to patients. However, most Africans also consult health care services from Trado Medical Health sectors which predominantly still use the manual data processing method in dealing with their patients transactions. As such, information processing, retrieval and further data analysis is always difficult to carry out by the Trado-medical personnel’s due to the ills associated with this manual method. This paper aimed at proffering an alternative approach by designing a framework with some level of knowledge management that can be implemented through system modeling and implementation. To this end, a simplified computerized analytical system to ease data processing and analysis as an alternative solution to the use of the manual approach was developed using UML Design tools and Visual Studio .Net framework. The developed software solution can carry out simplified data analysis on patient’s data resulting in more effective diagnosis and report generations by the trado medical health care givers. Keywords: Trado Medical, system design, analytical software, SDGs,
Image Enhancement of Underwater Images using Deep Learning Techniques

The quality of underwater images is very important for research purpose and ocean exploration.The market for high-quality underwater images is expanding exponentially.Despite this, there are a number of issues including blurriness, dim lighting, poor contrast and color fidelity.Light attenuation, absorption and scattering lower the quality.As a result, it is essential to enhance underwater images, and different image processing techniques are used for enhancement .The deep learning methodology used in this study improves image quality and produce the best outcomes when compared to conventional image enhancing techniques.The architecture used is GAN with the combination of Image processing algorithms as a preprocessing step for implementing deep learning models .The algorithms include Histogram Equalization and Dark Channel Prior.These methods normalizes the contrast of images and removes the hazing or dark parts of the images.The dataset used in this study is EUVP (Paired) which contains about 2186 real-world underwater images.Three parameters, UICM, MSE and PSNR are used to assess quality of enhanced images.The optimum technique for improving the images is determined by comparing the performance of the models after the dataset has been trained through them.
USE OF MODERN INFORMATION EDUCATION TECHNOLOGIES IN UKRAINE

The article analyzes the use of modern information technologies in Ukraine. It has been established that the modern education system is closely dependent on financing and investing in information technologies. It was observed that the scientific and technical progress, the computerization of society of the 21st century led to the deepening of modern informational and innovative processes taking place in society. The activation of the use of information technologies in education was revealed, especially with increasing attention to the organization of learning in mixed and distance formats. An increasing number of educational institutions of various levels of education are implementing information and educational technologies that allow increasing the efficiency of educational services. Special attention is needed not only to the professional training of teachers, but also to their ability to use the latest technologies in their professional activities. In recent years, Ukraine has experienced a massive introduction of information technologies into education. First of all, the introduction of information technologies into the educational process, which involves their use in the study of individual subjects or disciplines. The information society determines the transformation of the education system. The rapid, efficient and global transfer of knowledge in recent years has created a new national and international basis for cooperation and teamwork. The growing role of information technologies in the development of education requires an active response to the challenges of the information society. Already now, new requirements are being put forward for the basic qualifications of specialists and for their knowledge of the consequences of the introduction of information technologies.
Computational and Experimental Study on the Mechanism of Ring Tone

The sound produced when jets issued from a circular nozzle collide with a downstream ring coaxial with the jet is called a ring tone.The ring tone is investigated through experiments and direct sound computations.The inner diameters of the circular nozzle exit and the ring are both 30 mm.In the experiments, the frequency spectra of the ring tone are measured for various impingement lengths of 20-40 mm and jet velocities of 5-15 m/s.Measured data exhibit typical properties of self-sustained oscillations such as linear rise in peak frequency as the rise of the jet speed, multiple series of peaks, and mode jumps.In the computations, points discretely representing volumetric vortical regions are divided into locally connected groups of points that are separated from each other.This clustering enables the extraction of volumetric vortical regions in three-dimensional flow fields based on attributes defined on each point and tracking vortex structures selectively.By identifying strong vortex structures, the onset of self-sustained feedback oscillations in the ring tone is clarified from the view point of the throttling mechanism originally proposed for the hole tone, i.e., the coupling between the mass flow through the ring, vortex impingement, and global pressure fluctuation.
Formation of Specialists’ Professional Competence in Art Specialities Using the Pedagogy of Dissensus: Features of a Development of the Postmodern Society

The relevance of the outlined problem is determined by the need for an anticipatory development of the educational sphere, in particular, improvement of the process of training specialists in art specialties at institutions of higher education, taking into account peculiarities of postmodern development of society. Taking into account the results of the generalization of theoretical searches, existing innovative processes in art education are singled out and analyzed (updating regulatory support, creating original scientific and methodological support for the formation of professional competence, implementing innovative educational programs, using information and communication technologies, implementing a quality management system for higher education, etc.). On the basis of the generalization of the conducted research work, the theoretical model of improving the professional training of future specialists in art by means of pedagogy of dissensus is substantiated. The model describes the goal, subject, object, process, and expected result. The means of pedagogy of dissensus (integrativeness, communicative behavior, dissensus, argumentative speech, different readings of the content of artistic works, etc.) and the peculiarities of their use in the process of training art specialists are characterized. Prospects for further research consist in detailing the model of improving the professional training of future art specialists by means of pedagogy of dissensus and developing effective means of control in order to organize a pedagogical experiment under the conditions of a real educational process.
Eye-Tracking Calibration to Control a Cobot

The present study pursues to determine the optimal operation range of a specific screenbased eye-tracker, the Tobii X2-30, regarding the variation of precision and accuracy in measures.Furthermore, a connection setup to operate a collaborative robot (cobot) Omron TM5-700 by means of this eye-tracker will be presented.The possibility to operate a collaborative robot by gaze can be used as a third arm, which allows human beings to do more sophisticated activities, as well as making the manipulation of dangerous or perilous substance easier and safer.When developing new technological tools, we have mainly two options.The first one consists on a specifically designed hardware.While in this option, the engineer has full control over the device and can fit it to the specific requirements; in general, it will be a time consuming and expensive development.A second drawback is the limited possibility of researchers from other countries to construct an exactly equal device and replicate the experiments.The second option consists on adopting an existing commercial hardware, which probably has not been designed for the specific application in mind.The main advantage is the easy adaptation of this solution by other researchers, who only need to purchase the same commercial device and follow the recommendations.However, the main drawback of this approach is that the developers must test the device and check that it can be used for the new application.The goal of this paper is to test a commercial device and provide usability recommendations for a new application such is the movement of a robotic arm using eye-tracking.This paper includes the results from three experiments, which assess the final conclusion on the best performance positioning of the user regarding the Tobii X2-30 eye-tracker, in x, y, and z coordinates.When it comes to its implementation with the cobot, the outcome of a practical demo and experimental setup is also presented.This last one consists of accuracy measurements, where the control of the position of the cobot is defined by means of gaze, which defines a set of points in (x,y) plane.Later on, the robot picks up an ink-pen and draws a graph in a piece of paper.This drawing involves connecting these pre-defined dots by straights lines.To this end, a set of figures (parallelogram, pentagon, etc.) have been acquired and compared with the desired printed images on the PC screen.
Solana a new blockchain revolution for Indian Agri products using Cloud based wallet

Abstract Agriculture is a wide industry in India and the supply chain for the same is very complex. Even though farming, distributing and selling Agri products are quite evolved. Still, Post-harvest dubiety is the biggest issue faced by the Indian agriculture market. Hence, farmers are never benefiting from fault pricing, improper sorting and grading of farmed products, Lack of proper storage facility and middleman hoarding of vegetables to manipulate rates in the market. These issues will take actual vegetables to reach consumers more time and hence quality and freshness of these products getting compromised. Blockchain technology can revolutionize these pertaining challenges in agriculture. It can help to provide quality Agri products from farmer to consumer. This paper examines the Solana blockchain enabled model in Indian farming. Solana provides the fastest blockchain ecosystem and follows Proof Of History which is more secure with less transaction cost. The framework proposed is to overcome current issues faced by supply chain in Indian agriculture through cost effective manner.
Can Immature Granulocyte Counting by Mindray BC 6200 Analyzer Be Utilized in the Selection of Samples for the Flow Cytometric Enumeration of CD34 Stem Cells?

Objective: This study aimed to compare the IMG counting by an auto hematology analyzer with the flow cytometric enumeration of CD34+ cells.Materials and Methods: All data of 124 samples submitted to the hematology laboratory for CD34+ cell counting in 2019 and 2020 were retrospectively evaluated. Whole blood samples were taken into EDTA tubes and assayed within 2 hours. The numbers and percentages of WBC and IMG were determined using Mindray BC6200 hematology analyzer, while the same were determined for CD45 and CD34+ cells using Beckman Coulter Navios flow cytometer. The performance of the new method was determined by the receiver-operating characteristic (ROC) analysis.Results: Of the 124 samples, 94 were collected from healthy individuals, and 30 were collected from patients. A significant correlation was found between IMG and CD34+ cell counts in all patients (r = 0.71, p = 0.000) at the cut-off values of >20/µL and >50/µL. The Bland Altman analysis in all patients showed that there was an agreement between the two methods. When the cut-off value of 20/µL for CD34+ cells was used in the ROC analysis, the sensitivity and specificity were calculated as 100 (96.1-100) and 96.77 (83.3- 99.9), respectively, for the IMG count of> 900/µL.Conclusion: An IMG count of 900/µL can be used as the cut-off value in the analysis by the Mindray BC6200. The IMG counting can not replace the flow cytometric CD34+ cell enumeration but can be used in the selection of the samples for stem cell enumeration by flow cytometry.
An SMS-Based Examination Relaying System: A Case Study of Kampala International University Main Campus.

The implementation of mobile technologies makes it possible for us to have mobile information application. With this information can be delivered and accessed via various types of portable devices immediately. Mobile information provides mobile users with versatile communication to other people and expedient notification of important events, yet with much flexibility, portability and mobility. It also permits mobile users to have access to information regardless of their physical locations. Looking to the flexibility, portability and mobility offered by mobile technologies, here in this paper we will come out with one of mobile information application called SMS based exam result relaying system. This system will enable students to have access to their exam result via mobile phones. A successful system is a system that can fulfill user satisfaction and can be accepted by the users. Usability is one of the important factors in determining user acceptance toward a new system. In order to find out the usability of the system we conducted a usability testing and distributing questionnaire. The questionnaire is based on the four usability factors such as effectiveness, learnability, flexibility and attitude to determine students’ view on the SMS based exam result relaying system. The result of this study showed that the overall level of the usability for four construct (effectiveness, learnability, flexibility and attitude) in student’s point of view is in the acceptable level. Keywords: Usability, Mobile technologies, SMS-based, Mobile information.
THE MUSICAL CULTURE AND EDUCATION DEVELOPMENT IN THE TAVRIA GOVERNORATE IN THE SOUTH OF UKRAINE IN THE LATE 19th AND EARLY 20th CENTURIES

The article examines musical culture and education formation and development in the Tavria governorate in the late 19th and early 20th centuries. This period in the Southern region of Ukraine is characterized as an era of social and cultural uplift, progressive changes in the educational system, and enhancing the role and place of music and singing in students’ education. Moreover, it is marked by increased attention of the governorate residents to the problems of musical and aesthetic education of children and youth, the growth of public and private educational initiatives, and the formation of general and professional music education.The article identifies the reasons for the greater intensity of the education system development in the Crimean districts compared to the mainland ones; it also provides statistical data on the people’s literacy and education rate in the Tavria governorate in the early 20th century. The article also explains the role of private musical institutions and the influence of the artistic intelligentsia, outstanding musicians and composers on the musical culture and education development in the region.The article highlights that in the late 19th century, Yalta became – to a certain extent – a cultural centre of the Tavria governorate due to its well-developed concert and theatre infrastructure. Yalta and Simferopol have become a focus of establishing public associations with outreach, organizational, musical and educational functions. Activities of the members of these musical societies in Crimean cities resulted in the opening of music courses and classes and one of the first people's music schools in the Russian Empire with free-of-charge tuition. Besides, they arranged public concerts, music evenings, and tours of prominent composers and musicians.The article provides a historical analysis of the establishment of branches of the Imperial Russian Musical Society (IRMS) in the Tavria governorate, the role of the IRMS in the concert, performance and educational activities, its impact on the cultural, educational and social processes in the South of Ukraine, in particular, the establishing the institution of a secondary level of professional musical education – the Simferopol Musical College.
Prediction of Chaotic Intensities and Dynamics for an Optically Injected Semiconductor Laser Using Reservoir Computing

Prediction of continuous intensity time series and the underlying dynamical behaviors are investigated for chaotic optically injected semiconductor lasers. An intensity time series of about 20ns is first simulated by a rate-equation model, and is then utilized for training of a reservoir network. Upon careful optimization of the reservoir parameters, prediction of the continuous intensity time series is successfully demonstrated for over 0.8ns. Moreover, the dynamical behaviors of the chaotic laser are also successfully reproduced, including the microwave power spectrum, probability density function, autocorrelation function, and chaotic attractors.
Small Reservoirs Make a Mickle: Distributed Reservoir-Computing based Equalization for 100 Gb/s VCSEL-enabled Optical Interconnects

In this paper, we propose a distributed reservoir-computing based parallel nonlinear equalization for 100 Gb/s vertical cavity surface emitting laser (VCSEL) enabled optical interconnects. Equalization performance of proposed equalizer is compared with neural network and Volterra series based equalizers and similar performance can be achieved but with very neat and low computational complexity training process. Moreover, this approach, explained as small reservoirs make a mickle, is a scalable network generation solution that is promising for parallel hardware implementation.
Research on The Evaluation of Power Trading Entities Based on Blockchain Data

The "New Infrastructure" plan is a national development strategy, and in order to accelerate the reform of power trading mechanism, this study uses SOM neural network and entropy value method to evaluate the power trading subjects on the chain. By establishing an evaluation index system for the topic of orderly power consumption and implementing data interaction based on a blockchain (coalition chain), sample clustering using a SOM neural network is carried out. The clustering center metric is then determined using the information entropy weight method, and finally, case verification and comparative analysis are carried out.
Plasmonic Nonlinear Metasurfaces for Building an Optical Spiking Neuron

Resonant periodic gold nanorod array is utilized as a saturable absorber to achieve a novel excitable fiber laser, which shows properties of a leaky integrated-and-fire (LIF) neuron, including spike generation, pulse encoding, and nonlinear response. We prove that saturable plasmonic metasurfaces could be promising candidates for optical nonlinearity in neuromorphic computing.