Reviewerly/exHarmony huggingface dataset:
Mobile Cross Reality (XR) space for remote collaboration

In this study, we propose an XR (cross reality) dialogue system that transmits an omnidirectional stereoscopic moving viewpoint image of a remote real space and presents it to a local worker with an HMD (Head Mounted Display), and the worker faces the stereoscopic avatar (face part) of the local worker presented with MR glasses. The system is asymmetrical.This system is asymmetric. The position and orientation of the head and eyes measured by the HMD (Vive Pro Eye, HTC) at the local site are transmitted to the remote space, and the avatar of the local worker is shown by the MR glasses (Magic Leap, HoloLens2). The CG object and avatar (the face of the local worker) are shared with the remote 3D real space. This enables the remote worker to see the face of the local worker who has the viewpoint position on the TwinCam Go mobile stereoscopic camera.We conducted an experiment to evaluate the reality of the avatars presented in the MR glasses of the field workers as interactors and the clarity of the instructions for the spatial objects to be discussed. The participants in the experiment were seven university (graduate) students (aged 21-24). The communication time of this system was about 70 ms one way. The G.1010 of ITU-T recommends that the delay between terminals for real-time video communication should be less than 150 ms one way.The experiment participants stood in front of the stereoscopic camera (TwinCam) as remote experiencers, and wore MR glasses to see the avatars of the local experiencers (wearing HMDs). The local operator describes three spatial objects (a cube, a sphere, and a cone) that are displayed 1.7 m closer to the experimental participant from the remote camera.Analysis of variance showed that the reality and clarity of the dialogue increased at the 1% significance level when the avatar's head rotation and eye movements were present. The 3D projection display was higher than 2D at the 5% level of significance. The clarity of the subject improved at the 5% level of significance when there was head rotation and eye movement, but the 3D projection was not significantly different from the 2D.This indicates that the 2D monitor without binocular disparity has a large reading error in the depth direction. Another clue is that the HMD and MR glasses can utilize motion parallax by moving the head even slightly. This makes it possible to reduce the error to less than about half that of a 2D monitor.In this study, we developed a cross reality (XR) dialogue system for mobile remote collaboration. As a result of three kinds of evaluation experiments, it was shown that the clarity of dialogue and the accuracy of depth indication were improved compared with the condition of the conventional 2D video teleconference. This system can also be integrated with the metaverse, and can provide a variety of remote experiences of the world even when mobility is restricted due to current contagious disease. In the future, we will continue to verify and demonstrate the technology necessary for smooth telecommunication.
READINESS FOR INNOVATIVE ACTIVITY OF HEADS OF GENERAL SECONDARY EDUCATION INSTITUTIONS AS A COMPONENT OF PROFESSIONAL CULTURE

The article is devoted to the analysis of the state of readiness of heads of general secondary education institutions for innovative activities in the context of professional culture. The purpose of the study was to theoretically substantiate and experimentally test the state of readiness for innovation of heads of general secondary education institutions as part of professional culture. The hypothesis of the study was based on the premise that the readiness of GSEI leaders to implement innovative educational and management technologies is based on such a component of professional culture as continuous training in formal, non-formal and informal education. Objectives of the study: to analyze the state of readiness of the leaders of GSEI for innovation; experimentally prove the research hypothesis; identify the most important pedagogical conditions and make recommendations to increase the readiness of GSEI leaders to innovate at the level of GSEI. It was found that GSEI leaders have a sufficient and high level of readiness for innovation. The pedagogical conditions include the presence of positive motivation for professional development and self-development of GSEI leaders in the conditions of formal, non-formal and informal postgraduate education. The necessity of creation and implementation in each GSEI of the program and methods of development of readiness for innovative activity of pedagogical collective which would be directed on improvement of professional-pedagogical, scientific-methodical and administrative skill and self-educational activity of heads and teachers is proved. An important recommendation is to create a modern communicative environment in GSEI, in which the subject-subject interaction of the head with teachers in the system of «tutoring – coaching» will take place. We see the prospect of scientific research in the development of innovative technologies, forms and methods of professional development of leaders of GSEI in the context of globalization of education.
Design of a data middle platform

As a systematic project integrating strategy, information technology, organization and management, ability and other factors, digital middle platform has become the mainstream of the development of today's era.Accelerate the application of 5g, AI and other technologies, further expand the application scenario of enterprise digital midrange, and enable enterprises to operate in a more intelligent way.While analyzing the demand of digital middle platform, this paper puts forward a digital middle platform structure based on the characteristics of digital middle platform, which can well face the needs of market and enterprises through perfect decision-making management.
Grammatical Structures and Stylistic Strategies

Abstract A number of common grammatical mistakes and stylistic strategies risk undermining clear communication and a professional tone in your manuscript. Common grammatical errors to avoid include failing to use definite and indefinite articles, misplacing modifiers, and using nouns with awkward syntax in place of verbs. A manuscript represents work that was conducted at one time and will be read by scientists later. Therefore, it should be written in past tense. Scientific writing values precision. Active voice clarifies who did the action described in the paper. Science prioritizes observations in the external world and reasoning based upon these observations. A psychological perspective about how the authors feel is a less useful perspective to bring to scientific communication.
2nd Order Automation Engineering

Abstract In this chapter, semantic closure meets system engineering: we describe how SCL systems can be constructed and controlled in practice, casting a developmental perspective on automation which we call ‘2nd order automation engineering’. Let us first give context to our objective, starting with a quote from Bundy and McNeil [40], who described in 2006 what they considered to be ‘a major goal of artificial intelligence research over the next 50 years’.
DISTRIBUTION GOLD AND SILVER CONTENT IN THE ORES ANDREEVSKOY AND IL’INSKOY MINERALIZED DIKES GRANITOIDS BEREZOVSKOGO DEPOSIT

Gold mineralization Berezovskogo deposit presented sulfide-quartz ores in the land veins and disseminated ores in border their zone berezites in mineralized dikes granitoids. In the Andreevskoy and Il’inskoy dikes deposit defined qualitg basic types of ores and tier vertical zoning in distribution gold mineralization in the dikes in the intervals of depth from 112-712 metres. In operation blocks deposit researched amplitude and frequency changenability in distribution gold and silver content in ores and their correlative connections
Signs of Digital Discourse in Written Speech of Adolescents (on the Example of an Essay)

Modern adolescents, according to social psychologists, have features of cognitive and personal spheres. Under the influence of online culture their psychomotor skills change, poly-linguistic consciousness develops, perception is structured in a special way, etc. The communicative culture of a modern adolescent has undergone significant changes. The object of the research is the written speech of a modern schoolchild. The subject of the research is the influence of the Internet discourse on the written speech of a digital representative. The aim of the study is to determine whether digital communication unfolding on the Internet affects the written language of modern adolescents. The material for the research was codified genres of written speech (essays). The research methods are observation and linguistic analysis of the written text. The theoretical basis of this work was the theory of speech activity, works on the psychology of speech and psycholinguistics, as well as linguistic works aimed at analyzing the oral and written discourse of the Internet. The influence of oral and written discourse on the oral speech of a modern adolescent has been sufficiently well studied, however, the problem of the influence of the Internet communication on the written speech of a “digital person” has not previously become a subject of a research. The conducted research allowed the author to draw the following conclusions. Firstly, the ontogeny of oral, written, oral and written speech is fundamentally different. The development of oral and written speech among millennials took place after the child had developed the skill of writing. Secondly, the peculiarity of the generation of buzzers is that they begin to master two forms of speech (oral and oral-written) simultaneously and in parallel. This feature of Gen Z representatives has not been taken into account before. The oral and written forms have a significant impact on the written language of modern adolescents. This is especially evident in less codified genres. The signs of the oral-written form of speech, characteristic of the Internet, were noticed in genres with a rigid structure.
Using Teach Back to Overcome Pandemic Learning Gaps

Aim/Purpose The purpose of this paper is to address the issue of gaps in students’ knowledge at the time they enter a comprehensive Information Systems capstone course. This problem of knowledge gaps was exacerbated by the forced remote learning and isolation caused by the COVID-19 pandemic. The aim was to find a technique that would identify and fill those gaps. Ideally, the method would also reinforce the students’ interpersonal soft skills. Background Many universities have a capstone course where students may apply their knowledge from the curriculum to a project, and they are evaluated on their retention of knowledge from the core classes. Over the past two years, students have experienced course interruptions and modifications due to the pandemic, resulting in learning gaps on topics covered in the core courses. Depending on the project’s scope and curriculum, this may prevent students from conversing on many essential concepts during the capstone course. By requiring students to create “Teach Back” tutorials on materials from their core courses, faculty may ensure that the key concepts are discussed multiple times within the curriculum. Methodology We present a case study to identify key concepts and compare cohort results before and after implementation. Contribution A process for identifying potential knowledge gaps is identified, and a method to repeatedly expose students to concepts is introduced. Findings There were improvements to the overall capstone scores after the tutorial implementation. While many factors influence changes in scores across cohorts, the initial findings are promising, supporting the concept that teaching back helps to close knowledge gaps. Recommendations for Practitioners Faculty should collaborate to identify knowledge areas that need to be reinforced later in their students’ academic careers. Teaching back essential concepts that may not be prioritized in implementing a capstone project ensures a repeated exposure to the identified concepts. Recommendations for Researchers There needs to be a priority to teach students to be lifelong learners and to teach the skills needed to share their knowledge with future coworkers. There needs to be more research into a pedagogy that builds these essential soft skills within our curriculum. Finally, research into alumni feedback on course topics and pedagogy is needed. Impact on Society Introducing pedagogy that improves both knowledge and soft skills, this research looks to build individuals who will learn independently and be able to communicate with and improve others. Future Research There needs to be additional research to study the changes in technical knowledge before and after Teach Back, the consequences of elective sequencing, the consideration of elective versus required courses, and the use of Teach Back to capture student knowledge gained from completing diverse electives prior to the capstone course.
Popper’s Correspondence with Willard Van Orman Quine

Willard van Orman Quine (1908–2000) was an American logician and philosopher working in the analytical tradition and shaping it in various respects. Quine is well-known for his critical attitude towards modal logic, which makes their conversation about Popper’s formalization of modal logic in Popper (1947d) particularly interesting. The letter from Popper to Quine of 6 April 1948 is remarkable for an indication of the demarcation between logic and mathematics. Popper says that he has formulated inferential definitions for cardinal numbers; this would increase the scope of his approach from logic to mathematics. However, this idea has not been pursued in any of Popper’s subsequent publications, and we were not able to find definite traces of this idea in his unpublished work either.
UHTelHwCC: A Dataset for Telugu Off-line Handwritten Character Recognition

This paper describes the creation of UHTelHwCC, a labelled dataset for Telugu off-line handwritten character recognition (HCR), and its characteristics. The form images were scanned at 300dpi and digitised into TIFF images. This paper contains two major aspects: the first, processing the forms and creating a connected component dataset and its statistics; and the second, analysis of the dataset. Preliminary results on this dataset using convolutional neural network (CNN) are presented. UHTelHwCC dataset contains samples written by 84 writers. There are a total of 75K samples of 376 classes, and these samples are divided as 60K, 5K, and 10K into training, validation, and test sets respectively. A large amount of metadata pertaining to the writer’s characteristics, class distributions, and variances is also provided. It is hoped that the dataset provides the basis for developing practical Telugu off-line HCR systems and other applications. UHTelHwCC is designed to provide a standard benchmark for comparing different algorithms for Telugu HCR and help in the research and development of Telugu HCR systems. It is expected that UHTelHwCC would be like the extremely well-known handwritten numeral dataset, MNIST but for Telugu script. Our initial experiments using convolutional neural networks show performance accuracies between 84% and 90%.
POINT-RATING SYSTEM FOR ASSESSING THE KNOWLEDGE OF UNIVERSITY STUDENTS IN MATHEMATICS

The article discusses various approaches to the definition of a point-rating system for evaluating educational achievements of students of higher education institutions, specifies the basic principles and main tasks of using BRS. Along with the advantages of such assessment systems, their disadvantages are also shown, the main of which is an increase in the time and complexity of control, leading to a significant increase in the load on the leading BRS teacher. Significant disadvantages are also the fact that many students with the introduction of the BRS assessment aim not so much to gain knowledge and competencies as to accumulate the greatest number of points. In order to mitigate these shortcomings and improve the BRS, it is recommended to leave at least 50% of the total number of points for intermediate certification; keep double records: the total score on the BRS and the score on the intermediate certification in the semester; ensure the possibility of redistributing points from one type of academic work to another. An example of the organization of the BRS assessment of the knowledge of bachelors in the field of "Construction" in mathematics, the use of which provides a weakening of these shortcomings, is given. The proposed model of the system of assessment of knowledge in mathematics can be recommended for use by teachers of higher educational institutions.
Strength and Constitutive Model of Chromium-contaminated Soil after Combined Remediation

Heavy metal-contaminated soil has become an influencing factor that restricts environmental development.Remediation of contaminated soil and use of the repaired soil for other purposes are of great practical significance.The constitutive relationship of solidified soil is important to evaluate the strength and mechanical properties of deformation.Understanding the constitutive relationship of solidified soil is the basis for applying it to roadbed filling or building materials.This study used contaminated soil repaired by calcium polysulfide, synthetic zeolite from fly ash, and cement as research objects.The strength characteristics of the solidified soil under different water contents, chromium concentrations, and curing ages were determined through indoor tests.The stress-strain curve of the solidified soil under different conditions was obtained.The necessity of introducing damage variables was analyzed.The damage variable was introduced based on the Popovics model, and an improved constitutive model of the solidified soil was established.The constitutive model was then compared with the test results to validate the established model.Results show that the strength of the solidified soil is positively correlated with curing ages and negatively correlated with chromium concentrations.The unconfined compressive strength (UCS) of the solidified soil after 7 days of curing is the highest at the water content of 22%, while that after 28 days of curing is negatively correlated with water contents.The established model can describe the entire strain deformation process of solidified soil under different water contents, curing ages, and chromium concentrations.This model can fully reflect the linear elastic deformation characteristics of the solidified soil at the initial stage and the subsequent nonlinear mechanical behavior.The simulation results verify the rationality of the established model.The obtained conclusions provide a significantly reference for the engineering application of solidified heavy metal-contaminated soil.
Methods and Directions of Contact Tracing in Epidemic Discovery

The contact tracing process is a mitigation and monitoring strategy that aims to capture infectious diseases to control their outbreak in a practical time.Various applications have been proposed and developed contact tracing process; most of these applications utilize the smartphone technologies to record all movements of contacts and send notifications to the expected infected ones, either high-risk or low-risk.On the other side, several challenges limit the functionality of contact tracing applications and processes; these limitations include (1) privacy concerns, (2) lack to fully identify contacts, and (3) delays in identification.In this paper, we survey the functionality of the contact tracing process, how its works, open directions and challenges, applications, and its domain of use.
The Construction of Blockchain Infrastructure to the Digital Economy

As the basic technology of cryptocurrency, blockchain continues to develop and is used in all walks of life.At present, the growth rate of the digital economy model is accelerating, and the blockchain infrastructure promotes the development of the digital economy.This article presents the blockchain infrastructure and its role in shaping the digital economy and puts forward some future development trends and challenges.
Student Ownership of Learning: A Student’s Experience

Aim/Purpose: This study reports the outcome of Student Ownership of Learning (SOL) through developing a shopping application. This research aims to describe embedding agile career-like experiences into software development courses in order to improve perceived educational value. Background: Many classes consist of lectures, homework, and tests; however, most students do not remember what they learn through passive instruction. The re-searchers of this study believe that SOL and Scrum can be combined to guide students as they take an active and leading role in their learning. Methodology: This study implemented SOL and Scrum to promote learning through teacher and student collaboration. Iterative development of an ill-defined and complex software project progressed through goal setting, task determination, prioritization, and timeboxing. Following Scrum, the complex project was first broken down into small units. The development followed short periods of independent work followed by meetings; each timeboxed development cycle is modeled after a Scrum sprint. Weekly instructor-student meetings emphasized planning and reflection through code review, discussions of progress and challenges, and prioritization for the next iteration. The project followed the agile philosophy of soft-ware development flow through iterative development rather than focusing on a defined end date. Contribution: This study provides a practical guide for successful student learning based on SOL and Scrum through project details such as project successes and iterative challenges. Findings: This study found that SOL, when combined with Scrum, can be used to provide a career-like software development experience. Student perceptions reflect regular interactions with a subject matter expert for the development of a complex software project increased willingness to learn, helped clarify goals, and advanced development of independent programming skills. Recommendations for Practitioners: Practitioners can share this research with faculty members from different faculties to develop the best solutions for SOL using Scrum. Recommendations for Researchers: Researchers are encouraged to explore different disciplines and different perspectives where SOL and Scrum methods might be implemented to increase active learning through teamwork or project-based learning. Impact on Society: This study is beneficial for creating or redesigning a course to include career-like experiences. Readers can understand that the high level of engagement and achievement achieved through SOL and Scrum are the driving forces for project success. Future Research: Practitioners and researchers can expand the current body of knowledge through further exploration of Scrum and SOL in educational settings where the emulation of real career experiences is desired. Future research examining best practices, tools, and methods for embedding complex software development projects into programming courses would benefit instructional faculty in many technical disciplines.