bluuebunny/crossref_metadata_2025 huggingface dataset:
Examining Media Literacy Perceptions of Preservice Social Studies Teachers in Turkey
Authors: Özel Aykut
Published: June 2023

The most commonly used definition of media literacy is the capacity to access, analyze, evaluate and generate information for specific implications. Media literacy helps individuals to critically analyze media forms, question media influences and uses, utilize media intentionally, and produce alternative media. The purpose of this study is to investigate how preservice social studies teachers perceive media literacy. In order to do this, the Media Literacy Perception Scale (MLPS) was administered, and a descriptive survey approach was used for the research. A total of one thousand social studies education students from seven different regions of Turkey were randomly selected for the sample, ranging from students enrolled in the first, second, third, and fourth years at seven different state universities. A proportional stratified sampling technique was employed in the study. The dependent variable in this research is the media literacy perceptions of preservice social studies teachers, and the independent variable is a variety of demographic characteristics.

In order to examine and interpret the gathered research data, One-Way Anova and t-test analyses were performed. Based on the findings of the research, the participant students majoring in social studies education often showed high levels of perceptions of media literacy on both the scale and sub-dimensions. According to the research, a number of variables, including the amount of time spent watching TV, the amount of time spent online, and the region of residency, significantly affect students’ media literacy perceptions. The findings suggest that future students of these preservice teachers will benefit from their teachers’ increased media literacy skills.
Agua y comunidad. Comunicación asertiva y gestión en la mejora de acciones colectivas e interinstitucionales
Authors: Mas Ganoza Jorge Alberto , Rodríguez Beas Tomás Leoncio Hope , Benites Aliaga Ricardo Steiman , Esquivel Castillo Luis Alejandro , Peñalver Higuera Manuel José
Published: June 2023

En el presente libro, se presentan a los principales efectos nocivos de los cambios climáticos sobre los trabajos del encausamiento, almacenamiento, tratamiento y la distribución de agua potable para el consumo humano. Describe cómo es que la falta de previsión empresarial y gubernamental, para establecer estrategias y planes soporte que garanticen el abastecimiento y distribución de agua potable en forma equitativa y justa, nos hace que miremos nuevamente en el quehacer de las comunidades y pueblos nativos del mundo, la posibilidad de encontrar soluciones imaginativas a los daños causados por el olvido interesado de un derecho humano básico, como es el derecho al agua potable y al alcantarillado. Identifica y cuestiona las espirales de silencio y los callejones sin salida, construidos a través de diversas y variadas formas de gestión del agua y alcantarillado. Hace un balance de los resultados empresariales en esa área y, presenta una alternativa de gestión en y con la comunidad. La perspectiva del trabajo es avanzar hacia la formación de una corriente empresarial que mire sin preocupaciones el garantizar el acceso al agua bajo el principio de a cada quien de acuerdo a su necesidad y, a cada quien de acuerdo a su posibilidad.
Repressions of 1937-1938 in South Ossetia: «special circumstances»
Authors: Дзидзоев В.Д. , Дзугаев К.Г.
Published: June 2023

Рассматривается нынешнее состояние проблемы репрессий в Южной Осетии, публикуется последний вариант списка репрессированных. Приводятся последние архивные данные по теме.

The current state of the problem of repressions in South Ossetia is considered, the latest version of the list of the repressed is published. The latest archival data on the topic are given.
Ethnic personality in the Ethno-cultural space of the modern Ossetian ethnos and in the historical and retrospective context of the problem
Authors: Хадикова А.Х.
Published: June 2023

В статье на основе анализа эмпирического материала, собранного автором, и с применением историко-ретроспективного подхода исследуется феномен «этническая личность» как вполне жизнеспособный фактор этнокультурной преемственности современных осетин. Исследование выполнено в рамках исторической антропологии. Это означает, что основной предмет изыскания – свойства этнической личности, а также воплощающие их конкретные стереотипы и поведенческие программы – рассматривается в историческом контексте. Выявляются специфические критерии феномена «этническая личность» и те аспекты его этнокультурного сопровождения, которые позитивно оцениваются молодыми осетинами и по сию пору присутствуют в их суждениях о базовых ценностях и социокультурных накоплениях собственного народа

Based on the analysis of empirical material collected by the author and using a historical-retrospective approach, the article examines the phenomenon of "ethnic personality" as a completely viable factor in the ethno-cultural continuity of modern Ossetians. The study was carried out within the framework of historical anthropology, which means that the main subject of research - the properties of an ethnic personality, as well as specific stereotypes and behavioral programs embodying them, are considered in a historical context. The specific criteria of the phenomenon of "ethnic personality" and those aspects of its ethno-cultural accompaniment that are positively assessed by young Ossetians and are still present in their judgments about the basic values and socio-cultural accumulations of their own people are revealed.
And our life is funny and sad (About the tragicomic in the work of Sergey Khugaev)
Authors: Техов Т.Т.
Published: June 2023

Народный писатель Осетии Сергей Хугаев внес достойный вклад в осетинскую литературу. В статье, приуроченной к 90-летнему юбилею классика современной осетинской литературы, анализируются образцы его сатирико-юмористических рассказов. Обличение пороков общества в них актуально и близко современнику благодаря различным художественным приемам, неординарному подходу автора к той или иной проблеме. Обращает на себя внимание и философское осмысление действительности через призму обрисовки малозначимых, как может показаться, картин быта, штрихов в характере персонажей, превращающих жизнь общества в трагикомедию.

People's Writer of Ossetia Sergey Khugaev made a worthy contribution to Ossetian literature. The article dedicated to the 90th anniversary of the classic of modern Ossetian literature analyzes samples of his satirical and humorous stories. Exposing the vices of society in them is relevant and close to a contemporary thanks to various artistic techniques, the author's extraordinary approach to a particular problem. Attention is also drawn to the philosophical understanding of reality through the prism of portraying insignificant, as it may seem, everyday life pictures, strokes in the character of characters who turn the life of society into a tragicomedy.
From the History of the Circassian-Horde Relations: Circassian Khan – Ruler of the Golden Horde (Ulus Dzhuchi)
Authors: Кагазежев Ж. В.
Published: June 2023

В статье рассматривается деятельность и причины возвышения одного из незаурядных деятелей эпохи феодальных усобиц в Золотой Орде (Улусе Джучи) в 1360–1370- х гг. Черкес-хана. Он на протяжении долгого периода времени удерживал центральные районы Золотой Орды, превосходя в могуществе многих Чингизидов и ордынских военачальников. Несмотря на особую значимость в политике Золотой Орды, специальных исследований, посвященных деятельности Черкеса, не существует. В статье впервые анализируются причины политического возвышения Черкеса, связанные прежде всего с особой ролью черкесских воинских контингентов в Золотой Орде. Благодаря незаурядным качествам, не являясь Чингизидом или хотя бы выходцем из ордынской знати, Черкесу удалось прийти к власти в Астрахани, а затем и в Сарае, успешно правя на протяжении многих лет. Деятельность Черкеса привела к возвышению Астрахани, а сам он является одним из выдающихся политических лидеров Золотой Орды второй половины XIV в.

The article examines the activities and causes of the rise of Cherkes-Khan - one of the outstanding figures of the epoch of feudal strife in the Golden Horde (UlusDzhuchi) in 1360-1370- ies Cherkes-Khan. He held the central regions of the Golden Horde for a long period of time, surpassing many Chinggisids and Horde warlords in power. Despite his special importance in the politics of the Golden Horde, there are no special studies devoted to Cherkes' activities. The article for the first time analyzes the reasons of Cherkes' political rise, connected, first of all, with a special role of the Circassian military contingents in the Golden Horde. Thanks to his uncommon qualities, not being Chingizid, or even a descendant of the Horde nobility, Cherkes managed to come to power in Astrakhan, and later in Sarai, ruling successfully for many years. The activity of Cherkes led to the rise of Astrakhan: and he himself is one of the outstanding political leaders of the Golden Horde of the second half of the 14th century.
Overview of tools and methods for parsing and analyzing full names
Authors: Плиев К.Д.
Published: June 2023

Основой настоящей статьи является обзор и анализ качества работы инструментов парсинга и анализа полных человеческих имен, обзор методов и технологий, применяемых в них. Для написания статьи и анализа качества работы использовался датасет, собранный с помощью открытых ресурсов и охватывающий различные культуры, языки и в целом случаи, имеющие нетривиальный характер. В результате были обобщены и систематизированы знания о существующих решениях и подходах; выработаны рекомендации заинтересованным лицам, планирующим работать в данном направлении.

The basis of this article is a review and analysis of the quality of the parsing and analysis tools of full human names, an overview of the methods and technologies used in them. It was proposed to use dataset for effeciencyanalyzing of tools considered in the article. As a result, knowledge about existing solutions and approaches was generalized and systematized; recommendations were made to interested persons planning to work in this direction
Una mirada a la teoría de representaciones semióticas de Duval desde el pensamiento manifestado por participantes en las olimpiadas colombianas de matemáticas
Authors: Guerrero-Morales Lexander , De Losada María Falk
Published: June 2023

La teoría de las representaciones semióticas de Raymond Duval constituye una aproximación semiótica a la Educación Matemática que propone explicar fenómenos complejos tales como el funcionamiento cognitivo del Pensamiento Matemático y la comprensión en matemáticas, partiendo únicamente de tener en cuenta a tales representaciones y sus transformaciones. Sin embargo, en la revisión de la producción escrita de estudiantes que participan en las olimpiadas colombianas de matemáticas surgen evidencias de que hay serias dificultades para explicar cómo razonaron desde la perspectiva única de tratamiento y conversión entre registros semióticos heterogéneos.
Symmetric stochastic matrices and structured families of models
Authors: Dias Cristina , Santos Carla , Mexia João Tiago
Published: June 2023

The models in structured families correspond to the treatments of a fixed-effects base model. One then studies the action of the factors of the base design on the fixed effects parameters of the models. The analysis of these families allows the study of the action of cross-factors on cross-factor effects and interactions. When the base model has an orthogonal structure, the model family is said to be orthogonal.  A general treatment of the case where the base model has an orthogonal structure is presented and special emphasis is given to structured families of factor models.
“Sunna” of Western Scholars on the Authenticiy of the Document of Medina: What’s So Special About it?
Authors: KIZIL Fatma
Published: June 2023

The aim of this article is to focus on the views of modern Western scholars regarding the authenticity of the Document of Medina and its unity in relation to its date and preservation, rather than on the debates over its content. The focus is on their rationale for defending its authenticity despite the limited number of aḥadīth they date back to the first Islamic century. Additionally, considering the fact that many other reports with the characteristics of the document are not considered authentic, the question is raised whether it is the “sunna” of their predecessors that is actually decisive, since the testimony has been considered authentic since Julies Wellhausen on the same grounds.
Cahiliye Dönemi Medine’sinde Arap-Yahudi İlişkileri Üzerine Bir Değerlendirme
Authors: TOPRAK Bilal , ZENGİN Fatih
Published: June 2023

Hicretten önceki adıyla Yesrib, antik döneme uzanan tarihiyle Arabistan’ın önemli bir şehridir. Buradaki su kaynakları ve tarım arazileri sayesinde tarih boyunca birçok topluluk Yesrib’e yerleşmiştir. Bu makale Yesrib’e yerleşen topluluklardan Yahudiler ile onlardan sonra gelen Evs ile Hazrec kabilelerine ve aralarındaki ilişkiye odaklanmaktadır. Yahudilerin buraya nereden geldikleri konusu özellikle Müslüman tarihçiler tarafından değerlendirilmiş ancak bir uzlaşıya varılamamıştır. Yesribli Arapların Yemen kökenli oldukları konusu ise tartışmasızdır. Kâhtanî asıllı Evs ve Hazrec kabilelerinin ataları Yemen’den kuzeye göç eden Ezd kabilesinin kollarına mensuptur. Medine’deki bu iki topluluğun İslam öncesi dini ve sosyal yapıları ile bunların birbirleriyle ilişkileri hicret sonrası Medine’yi doğrudan etkilemiştir. Önceleri aralarında cari olan savaş hukuku Arapların galibiyetiyle sonuçlanmış, akabinde fiilî bir siyasi ortam oluşmuştur. Arap galibiyetinden sonra da Yahudiler şehrin ticari hayatına hâkim olmaya devam etmişler ancak zaman zaman Araplarla ortaklıklar kurmuşlardır. Medine Yahudilerinin dünyanın geri kalan Yahudileriyle irtibatlarının zayıf olduğu görülmektedir. Bu durum onların Araplarla çok daha yakın ilişkiler geliştirmesine ve onlardan etkilenmelerine yol açmıştır. Dil ve kültür açısından Arap örfüne büyük oranda uyum sağlayan Yahudiler, yine de benliklerini yitirmemiş, inanç konusunda ise putperest Araplardan ayrışmışlardır.
GAMBARAN TINGKAT KECEMASAN MAHASISWA NERS DI SURAKARTA
Authors: Ramadhania Tina , Imamah Ida Nur
Published: June 2023

Introduction:  Nursing is a profession that focuses on the care of individuals, families and communities. There are duties, a new clinical environment and UKOM regulations. Therefore, students are required to be able to pass in terms of knowledge and skills so that they become stressors that cause anxiety in students.

Objectives:   This study aims to  knowing the Anxiety Levels of Nurse Students at Surakarta.

Methods: Quantitative research with descriptive correlational research design with cross sectional design, the sample taken is 77 respondents with  simple random sampling. The research instrument using the HARS (Hamilton Anxiety Rating Scale) questionnaires  for anxiety levels. Data analysis was carried out using the descripsion analysis.

Results:   The results of statistical tests on respondents showed  majority of moderate anxiety was 36 students (42.2%). While mild anxiety was 35 students (41.1%), severe anxiety was 14 students (16.5%). The characteristics of the majority of respondents aged 17-25 years are 85 students (100%) and the majority are female 75 students (88.2%).

Conclusions:  There is a significant  description of anxiety level of ners students at Surakarta  experiencing anxiety at a moderate level of anxiety.
The Lived Experiences of Social Workers Handling Child Sexual Abuse Cases
Authors: Sonio Melanie P. , Fabella Frederick Edward T.
Published: June 2023

This study was undertaken to explore and examine the lived experiences of social workers handling child sexual abuse cases. Despite the many existing research studies in relation to social workers handling child abuse cases, the researcher could not find any research study that specifically describes the experiences of social workers handling child sexual abuse cases. This led to the aim of this study which is to examine and understand the lived experiences of social workers handling child sexual abuse cases. The phenomenological approach of qualitative research was used in this study to allow the participants to express their views and experiences in their own understanding and feelings and interview questionnaire was the primary instrument for data collection. Social Constructivist Theory and Role Theory were used to describe the lived experiences of social workers handling child sexual abuse cases in this study. The findings revealed that child sexual abuse is one of the frightening forms of child maltreatment that has long-term effects which leaves deepest scars on the victims through different sexual acts of violence. The result of the study showed that social workers were one of the helping professionals that ensured the safety and protection of the child after the rescue from child sexual abuse incident. Part of the social worker’s responsibilities was to provide interventions appropriate to the needs of the child victim. The study also showed that alleged perpetrators of child sexual abuse can be anyone; they can be strangers or people the child knows and trust. The study also revealed that although social workers were trained professionals, they still experienced difficulties in handling child sexual abuses cases in terms of safety issues, struggles, and critical situations. Social workers were prone to experience difficulties in performing their responsibilities in handling child sexual abuse cases. The findings of this study led to a better support system for social workers and awareness programs for the intervention and prevention of child sexual abuse in all child welfare settings. Lastly, support programs for social workers were crafted based on the findings of the study.
A REVIEW ON CROP YIELD PREDICTION USING RANDOM FOREST, SVM & KNN
Authors: Mujawar Almas Shamshuddin , Patil Shubhangi Rajesh
Published: June 2023

Nowadays we all see machine Learning is famous for data prediction we use Supervised learning techniques & Unsupervised learning techniques. By using this prediction, industries, organizations are improving their performance, productivity & income rate. For supervised learning, we can use algorithms like Random Forests, Support Vector Machines, decision trees & Linear classifiers are used in classification. Linear regression & Logistic regression are used for regression. In unsupervised learning we can use clustering, data mining, etc. in our paper we will collect data on the crop for Maharashtra State for Rabbi & Kharif Season. According to this data set we will apply a supervised technique on it for crop prediction. By using this result farmer can take decision & improve their income rate. Also, we will provide the recent market price of crops to farmers when they use our system for prediction.
A ÁLGEBRA DOS OCTÔNIOS
Authors: Nojosa Sena Lia , De Andrade Dantas Iago , Cainan Saboia Monteiro Rubens
Published: June 2023

O presente artigo tem como objetivo apresentar uma construção da álgebra dos octônios junto com o estudo de várias propriedades desta álgebra. Apresentaremos uma nova maneira de construção da álgebra dos quatérnios  ℍ utilizando o processo de duplicação de Cayley-Dickson que auxilia na construção da álgebra dos octônios.
Effect of Mergers and Acquisitions on Organizational Competitiveness in Agrochemical Industry in Kenya
Authors: Kiambi Susan Kinya , Kihara Allan
Published: June 2023

Purpose: The study's objective was to determine how mergers and acquisitions affected organizational competitiveness in Kenya's agrochemical sector. The following specific objectives served as the study's direction: to evaluate how market expansion affected organizational effectiveness; to examine how effective governance affected organizational effectiveness; to examine how adequate human resource levels affected organizational competitiveness; and to assess how production capacity affected organizational competitiveness among Kenya's agrochemical industry.

Methodology: The study's core research subjects were managers and employees of Nairobi's agrochemical companies, utilizing a cross-sectional research design. The study gathered information from 281 respondents as its sample size using multi-stage sampling techniques. Questionnaires were used to collect data on employees, and scheduled interviews were used to collect data on managers. Content analysis techniques were used to examine qualitative data. Quantitative data was categorized and coded using a code book made in accordance with the research variables. The data was examined using SPSS version 25 (Statistical Packages for Social Sciences). Descriptive findings showing positive means and standard deviation obtained by all variables. Additionally, inferential statistics are presented in form of a correlation analysis conducted to determine the effect of production capacity, effective governance, HR adequacy, and market extensions on organizational competitiveness.

Findings: The results indicate strong positive relationships between these factors and organizational competitiveness. Increasing production capacity, implementing effective governance practices, investing in HR adequacy, and expanding into new markets were all found to enhance organizational competitiveness. The statistical analysis supports these findings, with significant correlation coefficients and a regression model that explains a significant portion of the variance in organizational competitiveness. The chapter emphasizes the importance of focusing on these factors to improve organizational competitiveness and achieve long-term success.

Unique contributions to theory, practice and policy: The study recommends that policy makers should encourage research into alternative pesticides and fertilizers and regulate the use of agrochemicals to minimize their negative impact on the environment and human health. Companies and organizations in the industry should take responsibility for the safety of their products and provide incentives for sustainable agricultural practices. The government should regulate the use of agrochemicals and invest in research and development of alternative pesticides and fertilizers. Other stakeholders should raise awareness and support research on sustainable agricultural practices.
The Presence of Sustainability in Hungarian Geography Textbooks
Authors:   University of Pécs, Hungary, Varjas Janos
Published: June 2023

The Lucerne Declaration on Geographical Education for Sustainable Development recommends including the subjects of Education for Sustainable Development and sustainability in Geography teaching all over the world. One possible way to examine the practical implementation of education for sustainability is through textbook analysis. The present study investigates how Hungarian textbooks published after 2015 perform in terms of ESD. In order to do that, it conducts content analysis the help of the MAXQDA 2020 programme, looking for the presence of Sustainable Development Goals and competencies related to sustainability in the analysed educational media. The results show that Geography in Hungary has an ecological approach to teaching about sustainable development. Sustainability issues relevant to society are less emphasized. Textbooks written in a modern, problem-centric spirit pay a lot of attention to competence development. However, ESD only appears in the studied textbooks sporadically; there is no evident competence development concept present in them in a planned, structured format.
A Comprehensive Analysis and Strategy Development for Maximizing Code Reusability in Cross-Platform Development Frameworks
Authors: Krishnakumar Harishankar Vishwakarma  , Roshan Ramkisan Kamble
Published: June 2023

This examination offers an in-depth exploration of code reusability for cross-platform improvement. With the growing desire for software program solutions to be well matched throughout numerous systems, cross-platform improvement has gained great prominence. But the balance between maximizing code reusability and catering to platform-specific customization requirements remains a difficult problem. This study on the whole aims to assess the volume of code reuse across unique cross-platform development frameworks, examine the effect of platform-specific customization on code reusability, and suggest techniques to beautify code reuse in this context. A combined-method technique was employed, combining quantitative data analysis of several open-supply initiatives with qualitative records collected through expert interviews. An examination of popular cross-platform frameworks, which include Flutter, React Native, Xamarin, and Ionic, discovered the inherent differences affecting code reusability. Furthermore, an empirical study was carried out to determine the impact of platform-specific customization on code reuse. The findings indicate a sizable variance in code reusability across different frameworks, and the necessity for platform-specific customization certainly impacts code reusability. But this research additionally provides a group of powerful techniques, such as the use of layout styles, element-primarily based improvement, abstracting platform-specific code, utilization of go-platform libraries, code refactoring, computerized testing, and continuous integration/non-stop deployment, to maximize code reusability. This observation provides essential insights for developers, researchers, and choice-makers within the discipline of mobile platform improvement. Future studies can build upon these findings to further delve into this critical component of software improvement
IOT based Big Data Analytics for Smart Buildings: A Survey
Authors: Anand R. Yadav
Published: June 2023

The goal of the digital transformation procedures has been to increase productivity, safety, and execution quality, as well as to promote sustainable development, teamwork, and solutions for the sustainable smart city. The main digital developments are transforming the construction industry and exposing new trends for integrating information technologies. Systems for managing smart buildings today use a range of sensors, actuators, and dedicated networks. Their goals are to assess the state of particular places and implement the necessary regulations to maintain or enhance comfort while conserving energy. In this paper, we suggest a survey of IoT- and Big Data Analytics-related activities in smart buildings
A Comprehensive Study on Digital Signatures
Authors: Saurabh Bhausaheb Gawali
Published: June 2023

Digital signature technology is very important in today's e-commercial environment. With the development of Internet, digital signature becomes increasingly important for security because of his integrity and privacy. Digital Signature is a method of electronically signing a document or a message to ensure its authenticity and integrity. Digital Signature technology is widely used for secure and reliable authentication of electronic documents and messages. It provides a high level of security and helps prevent fraud, tampering, and forgery of digital data. In this research Paper, we will discuss the basics of digital signature technology, its benefits, and its applications. The Report also discusses the challenges and future prospects of digital signature technology
Extension of Some Polynomial Inequalities to the Polar Derivative and the Generalized Polar Derivative
Authors: Adeeb T. Al-Saeedi  , Dhekra M. Algawi  , Alaa A. Abdallah
Published: June 2023

In this paper certain polynomial inequalities for the polar derivative and the generalized polar derivative with restricted zeros are given, which generalize and refine some well-known polynomial inequalities due to Lax, Tura ́n, AlSaeedi, Rather, Ali, Shafi, and Dar and others.
System for Medical Record Department (MRD) using Blockchain
Authors: Ms. Mona Mulchandani  , Dr. Pramod S. Nair
Published: June 2023

This paper is developed by overcome the upcoming troubling situation for implement a project here we briefly describe a design of project and how it construction done. The system is fundamentally made for govt dental hospitals to store their patients data with security ,backup and user-friendly interface. Initially the system for medical record using blockchain is take some information from user which is medical employee for authentication and take access to store and handle patient data which have some essential details about patient including category and according to their category bifurgate a patients to pay a medical service fees. For eg. senior citizen, prisoner's BPL holders no medical fees for them. While thinking about security we have to put a concept of cryptography in blockchain according to that the data is encrypted and decrypted with generating a secrete common key because of secrete key the conversation between two sites is private and it also retrieving a data is possible
Geleceğin Sınıf Öğretmenlerinin Kişilik Özellikleri, İletişim Becerileri ve Fen Öğretimi Öz Yeterlik İnançları
Authors: Büyükşahin Yasemin
Published: June 2023

Etkili bir eğitim öğretim programı uygulayıcı olan öğretmenlerin alan yeterliklerini, etkili iletişim becerilerini, olumlu inanç, tutum ve kişilik özellikleri taşımalarını gerekli kılar. Çalışmada geleceğin sınıf öğretmeni adaylarının kişilik özellikleri, iletişim becerileri ve fen öğretimi öz yeterlik inançlarının tespiti ve birbirleriyle olan ilişkilerinin açığa çıkarılması amaçlanmıştır. Bu hedefle nicel araştırma yöntemlerinden korelasyonel araştırma modeli ve verilerin analizinde ikili korelasyon testi kullanılmıştır. Örneklem grubunu farklı sınıf düzeylerinde eğitim gören öğretmen adaylarından ve amaçlı örnekleme yöntemlerinden kolay ulaşılabilir durum örneklemesi yaklaşımıyla seçilmiş olan 234 sınıf öğretmeni adayı oluşturmuştur. Araştırma bulgularına göre, iletişim becerileri ile kişilik özelliklerinin alt boyutlarından dışa dönüklük, yumuşak başlılık ve sorumluk ve deneyime açıklık arasında pozitif yönde ve orta seviyede anlamlı ilişkiler olduğu görülmüştür. İletişim becerileri ile kişilik özelliklerinin duygusal dengesizlik alt boyutu arasında negatif yönde düşük seviyede anlamlı ilişki olduğu bulunmuştur. İletişim becerileri ile fen öğretimine yönelik öz yeterlik algısı ve alt boyutlarından öz yeterlik ve sonuç beklentisi arasında pozitif yönde ilişkiler olduğu görülmüştür. İletişim becerileriyle aralarında bulunan bu anlamlı ilişkilerden öz yeterlik ve fen öğretimine yönelik öz yeterlik algısı orta düzeyde anlamlı iken sonuç beklentisi düşük düzeydedir. Fen öğretimine yönelik öz yeterlik algısı ile kişilik özelliklerinden dışa dönüklük, yumuşak başlılık, sorumluluk ve deneyime açıklık arasında pozitif yönde düşük düzeyde anlamlı ilişkiler olduğu görülürken duygusal dengesizlik arasında negatif yönde anlamsız bir ilişki olduğu görülmüştür. Bulgular sonucunda sınıf öğretmeni yetiştirme programında fene dair öz yeterlik algısı yüksek öğretmenler için iletişim becerilerini artırmaya yönelik uygulamaların yapılmasının ve kişilik özellikleri belirlenerek bölüm tercihi yapılmasının daha faydalı olabileceği önerileri yapılmıştır.
Congestion and Energy Aware Multipath Load Balancing Routing for LLNs
Authors: Venugopal Kala , Basavaraju T G
Published: June 2023

The Internet of Things (IoT) is presently in its golden era with its current technological evolution towards digital transformation. Low-power and Lossy Networks (LLNs) form the groundwork for IoT, where the IPv6 Routing Protocol for Low-Power and Lossy Networks (RPL) is designated by Internet Engineering Task Force as the benchmark protocol for routing. Although RPL, with its unique capabilities, has addressed many IoT routing requirements, Load balancing and Congestion control are the outliers. This paper builds on the RPL protocol and proposes a multipath Congestion and Energy Aware RPL (CEARPL) that alleviates the load balancing and congestion concerns associated with RPL and improves the network performance. For congestion avoidance, a Congestion and Energy Aware Objective Function (CEA-OF) is suggested during parent selection that considers multiple metrics like Child Count metric, Estimated Lifetime metric, and Queue Occupancy metric, to equally distribute the traffic in LLNs. The Queue Occupancy metric is used to detect congestion in the network, and a Multipath routing strategy is utilized to mitigate the congestion in the network. A comparison of the performance of CEA-RPL was made against the existing Objective Functions of RPL, OFO, and MRHOF, as well as COM-OF, utilizing Contiki OS 3.0's Cooja emulator. CEA-RPL projected superior results with power consumption lowering by 33%, end-to-end delay decreasing by 30%, queue loss ratio reducing by 49%, and packet receiving rate and network lifetime improving by 7% and 49%, on an average, respectively.
DDoS Attacks Detection using Dynamic Entropy in Software-Defined Network Practical Environment
Authors: Mai Dinh Thi Thai , Mai Dinh Thi Thai , Bao Pham Minh , Truong Can Quang , Tung Nguyen Thanh
Published: June 2023

Software-Defined Network (SDN) is an innovative network architecture with the goal of providing the flexibility and simplicity in network operation and management through a centralized controller. These features help SDN to easily adapt tothe expansion of networkrequirements, but it is also a weakness when it comes to security. With centralized architecture, SDN is vulnerable to cyber-attacks, especially Distributed Denial of Service (DDoS) attack. DDoS is a popular attack type which consumes all network resources and causes congestion in the entire network. In this research, we will introduce a DDoS detection model based on the statistical method with a dynamic threshold value that changes over time. Along with the simulation result, we build a practical SDN model to apply our method, the results show that our method can detectDDoS attacks rapidly with high accuracy.
Blockchain-Based Secure and Scalable Routing Mechanisms for VANETs Applications
Authors: V Hariharasudhan , Vetrivelan P
Published: June 2023

The VANET has seen a boom in the distribution of significant source data,enabling connected vehicle communications to enhance roadway safety.Despite the potential for interesting applications invehicle networks,thereare still unresolved issues that have the potential to hinder bandwidth utilization once deployed. Specifically, insider assaults on VANET platforms such as Blackhole attemptscan completely stop vehicle-to-vehicle communications and impair the networks' performance level. In this study, we provide the blockchain-based decentralized trust scoring architecture for the participants in the network to identify existing and blacklisted insider adversaries in VANET. To address this concern, we suggest a two-level detection technique, in the first level neighboring nodes determine theirtrustworthiness and in the second level it aggregates trust scores for vehicle nodes using a consortium blockchain-based mechanism that uses authorized Road Side Units (RSUs) as consensus mechanism. The blacklisted node records are then periodically changed based on the trust scores supplied by the nearby nodes. In regards to the practical scope of the network, the experimental study demonstrates that the suggested solution is effective and sustainable. To improve packet delivery ratio and vehicle node security in the VANET, the blockchain-based Trust-LEACH routing technique has also been created. The performance analysis has been carried out for Computational cost analysis, Computational time for block creation, Network analysis, SecurityAnalysis, and MITM attack analysis. Additionally, we provide proof that the suggested approach enhances VANET reliability by thwarting and removing insider threat initiation nodes from its blacklist.
A Physical Theory of Information Vs. A Mathematical Theory of Communication
Authors: Amiri Manouchehr
Published: June 2023

This article introduces a general notion of physical bit information that is compatible with the basics of quantum mechanics and incorporates the Shannon entropy as a special case. This notion of physical information leads to the Binary data matrix model (BDM), which predicts the basic results of quantum mechanics, general relativity, and black hole thermodynamics. The compatibility of the model with holographic, information conservation, and Landauer’s principle are investigated. After deriving the “Bit Information principle” as a consequence of BDM, the fundamental equations of Planck, De Broglie, Bekenstein, and mass-energy equivalence are derived.
Essay of Xenophon Athenians «Lacedaemonion Politeia», as the main source for the study of the laws of Lycurgus Spartanians
Authors: Topchyy Valeriy
Published: June 2023

This article is devoted to the analysis of the work of the famous ancient Greek writer, historian and politician of the middle of the 5th – the first half of the 4th centuries BC Xenophon Athenians «Lacedaemonion Politeia», as the main source for studying the laws of King Lycurgus of Sparta.
Клинический случай описание пациентки с ТЭЛА
Authors: Сәкіл Зейнұр
Published: June 2023

Тромбоэмболия легочной артерии (ТЭЛА) – клиническое состояние, обусловленное острой окклюзией артерий малого круга кровообращения тромбоэмболами, мигрировавшими из вен большого круга. В англоязычной литературе привычным является термин pulmonary embolism, включающий помимо ТЭЛА и воздушные, жировые, тканевые эмболии, эмболии амниотической жидкостью. ТЭЛА была и остается одним из наиболее актуальных и грозных осложнений у пациентов многопрофильного стационара вне зависимости от специфики конкретных отделений и является одной из основных причин внезапной смерти пациентов в стационаре. Частота встречаемости ТЭЛА, по оценкам разных авторов, варьируется от 30 до 100 случаев на 100 тыс. населения в год. Среди пациентов, находящихся на стационарном лечении, этот показатель выше и составляет от 1 до 30%. Летальность от ТЭЛА при отсутствии лечения превышает 30%, и даже при адекватной и своевременно начатой терапии колеблется от 2 до 17%. С патологоанатомической точки зрения ТЭЛА классифицируется в соответствии с объемом поражения, локализацией тромбоэмбола в сосудистом русле на массивную (обструкция 50% и более сосудистого русла), субмассивную (30-50%) и немассивную (менее 30%).
Графічне середовище для оцінювання надійності електричних систем в задачах оптимального керування їх режимами
Authors: Кулик Володимир , Гнатюк Михайло
Published: June 2023

У роботі наведено результати розроблення методу, алгоритму і програми для аналізу надійності електричних систем в задачах оптимального керування режимами їх роботи. Показано основні переваги й недоліки використаних алгоритмів та розробленої програми, а також запропоновано шляхи її вдосконалення.
Application of two variable hermite splines in digital image processing
Authors: Abduganiev Mukhriddin , Gafurov Sultan
Published: June 2023

During the research, the use of piece-polynomial methods in digital processing of images was considered. The Hermite spline function is chosen from piece-polynomials as a mathematical model in digital processing of signals, and the construction of a two-variable third-order Hermite spline function is presented. An image restoration algorithm was developed based on the constructed mathematical model.
Порівняльний аналіз використання в норі-«вісімці» собак породи німецький мисливський тер’єр розплідника «Hunting Dodger»
Authors: Шевченко Оксана
Published: June 2023

До основних видів використання ягдтер’єра в мисливському господарстві є полювання в норі вісімці. Встановлено, що між самцями і самками за показниками робочих якостей існує вірогідна різниця.у 2,4 бали (td=2,92 при P<0,99).
Принципи нормування при плануванні параметрів рейсового циклу морського судна в регламентуючих документах міжнародної морської організації
Authors: Шумілова Катерина
Published: June 2023

Проведено аналіз недоліків в існуючих нормативних документах Міжнародної морської організації щодо планування навігаційних ризиків рейсового циклу морського судна. Досліджено відсутність узгоджених способів та методів оцінки рівня ризиків. Розглянуто необхідність системного підходу для класифікації ризиків в навігації. Запропоновано необхідність використання індивідуальних способів оцінювання, вимірювання і прогнозування навігаційних небезпек для вибору способів реакції на їх виникнення. Виділено 4 методи аналізу та оцінки ризиків. Запропоновано системний аналітичний підхід для прогнозування навігаційних ризиків та аварійних подій для запобігання і зменшення їх наслідків на маршруті рейсового циклу судна.
Аналіз перспектив оцінювання вимірювальних можливостей лабораторій закладів вищої освіти та встановлення їх технічної компетентності
Authors: Кононенко Марина , Габльовська Надія
Published: June 2023

Створення науково-дослідних та вимірювальних лабораторій у закладах вищої освіти України – це вимога сьогодення. Розпорядженням Кабінету Міністрів України від 14 квітня 2021 р. № 322-р. схвалено Концепцію Державної цільової програми розвитку дослідницьких інфраструктур в Україні на період до 2026 року. Саме розвиток дослідницьких інфраструктур сприятиме конкурентоспроможності наукових досліджень та науково-технічних (експериментальних) розробок, що позитивно впливатиме на розвиток національної економіки та якість життя її громадян. Дослідницька інфраструктура та матеріально-технічна база наукових установ і закладів вищої освіти не приведені у належний стан внаслідок цілого ряду причин, через що вчені не можуть повною мірою реалізувати свій науковий потенціал в Україні. Для розв’язання проблеми незадовільного стану дослідницької інфраструктури, що унеможливлює розвиток сфер наукової, науково-технічної та інноваційної діяльності, можливим є шлях розроблення і поступового впровадження правового, організаційного та фінансового механізму для розвитку дослідницьких інфраструктур. Належний стан дослідницьких інфраструктур забезпечить проведення вченими фундаментальних та прикладних наукових досліджень на високому рівні, мобілізації та концентрації ресурсів для розвитку зазначених інфраструктур, координації дій органів влади, ефективного використання існуючих та запровадження нових фінансових інструментів, інтеграцію до європейських і світових дослідницьких інфраструктур на основі раціонального використання наукового обладнання та зупинення процесу відпливу науковців за кордон [1]. Заклади вищої освіти України докладають значних зусиль у створення та розвиток дослідницької інфраструктури. Першим кроком на цьому шляху слід назвати об’єднання наукових кадрів, створення науково-дослідних і вимірювальних лабораторій з подальшим проходженням процедур оцінювання вимірювальних можливостей для визнання результатів вимірювань при проведенні науково-дослідних та інноваційних проектів [2, 3 4]. Питання створення науково-дослідних і вимірювальних лабораторій з подальшим оцінюванням їх вимірювальних можливостей та встановлення технічної компетентності лабораторій стало на часі і в Івано-Франківському національному технічному університеті нафти і газу, вирішенню якого присвячена дана стаття.
İzmir Kenti ve Yakın Çevresinde Endüstriyel Miras Rotası Önerisi
Authors: PARLAPAN Gamze , ECEMİŞ KILIÇ Sibel , EFE GÜNEY Mercan
Published: June 2023

Endüstriyel Miras Alanları oluşturuldukları dönemlerin sanayi ve kalkınma açısından üretim alanları iken, bugünün ise oluşturuldukları dönemleri simgeleyen izleridir. Ancak bu yapılar dünyadaki bakış açısı kapsamında kimliğin yeniden üretim alanları olarak görülmektedir. Bir başka deyişle geçmişten bugüne kalan üretim yapıları ve alanları yeni bir üretim alanı olarak planlanmaktadır. Bu üretim, endüstriyel miras yapılarının korunarak sürdürülmesi bağlamında hem işlevlendirilmesi hem de bir rota önerisi ile farklı kullanıcıların ziyaret edebileceği alanlar haline dönüştürülmesidir. Böylece kent kimliğinin korunması ve sürdürülmesinin yanı sıra turizm aktiviteleri aracılığıyla kente ekonomik katkı da sağlanacaktır. Çünkü rotalar kültürler arası deneyimlemeyi artırmanın yanı sıra kimlik, kültür, özgünlük, farkındalık, bölgesel kalkınma ve sürdürülebilir kalkınma gibi kavramlarla coğrafyayı ilişkilendiren önemli unsurlardır. Bu çalışma İzmir Alsancak Liman Arkası Bölgesi için endüstriyel miras rota önerisi geliştirmek amacıyla bölgenin endüstriyel miras kapsamında ilişkili olduğu alanlarla birlikte incelenmesi ile üç aşamalı olarak kurgulanmıştır. İlk aşamada İzmir ili endüstri miras alanları sayı ve konumları ile incelenerek, alt bölgeler tanımlanmış bu alt bölgeler merkezleriyle birlikte düşünülerek İzmir il bütünü için bir endüstriyel miras rotası önerilmiştir. İkinci aşamada İzmir ili kent merkezi içindeki iki etaplı rota planlanmıştır. Bu alt bölgelerde oluşturulan rota önerileri rotayı oluşturan temel unsurların bir anlamda alanda işaretlenmesidir. Bir başka değişle rotayı oluşturan miras alanları başka detaylı çalışmalarda kullanılmak ve Alsancak Liman Arkası Bölgesi ile ilişkilerini değerlendirmek üzere belirlenmiştir. Üçüncü aşamada ise Alsancak Liman Arkası Bölgesine ilişkin ayrıntılı endüstriyel miras rotası önerisi geliştirilmiştir. Öneri endüstriyel miras rotası yapı ve alanların büyüklükleri ile mevcut ve öneri işlevlerle birlikte planlanmıştır. Bu çalışma kent kimliğinin korunması ve sürdürülmesi ve turizm faaliyetlerinin kültür ile ilişkilendirilmesi konularıyla birlikte ele alarak ilgili literatüre katkı sağlamaktadır. Ayrıca çalışma alanının sahip olduğu kültürel miras değerleri ile öne çıkarılması, kentin sosyal ve kültürel etkinlik alanları ile bütünleştirilmesi ve böylece bölgenin dönüşüm sürecinin zenginleşmesi açısından da değer taşımaktadır.
Level0-to-Level1B processor for MethaneAIR
Authors: Conway Eamon K. , Souri Amir H. , Benmergui Joshua , Sun Kang , Liu Xiong , Staebell Carly , Chan Miller Christopher , Franklin Jonathan , Samra Jenna , Wilzewski Jonas , Roche Sebastien , Luo Bingkun , Chulakadabba Apisada , Sargent Maryann , Hohl Jacob , Daube Bruce , Gordon Iouli , Chance Kelly , Wofsy Steven
Published: June 2023

Abstract. This work presents the development of the MethaneAIR L0–L1B processor, which converts raw L0 data to calibrated and georeferenced L1B data. MethaneAIR is the airborne simulator for MethaneSAT, a new satellite under development by MethaneSAT LLC, a subsidiary of the EDF. MethaneSAT's goals are to precisely map over 80 % of the production sources of methane emissions from oil and gas fields across the globe to an accuracy of 2–4 ppb on 2 km2 scale. Efficient algorithms have been developed to perform dark corrections, estimate the noise, radiometrically calibrate data, and correct stray-light. A forward model integrated into the L0–L1B processor is demonstrated to retrieve wavelength shifts during flight accurately. It is also shown to characterize the ISRF changes occurring at each sampled spatial footprint. We demonstrate fast and accurate orthorectification of MethaneAIR data in a three-step process: i) initial orthorectification of all observations using aircraft avionics, a simple camera model, and a medium resolution digital elevation map, followed by ii) registration of oxygen (O2) channel grey-scale images to reference Multispectral Instrument (MSI) band 11 imagery via Accelerated-KAZE (A-KAZE) feature extraction and linear transformation, and similar co-registration of methane (CH4) channel grey-scale images to the registered O2 channel images, and finally iii) optimization of the aircraft position and attitude to the registered imagery and calculation of viewing geometry. This co-registration technique accurately orthorectifies each channel to the referenced MSI imagery. However, in the pixel domain, radiance data for each channel are offset by almost 150–200 across–track pixels (rows) and need to be aligned for the full physics or proxy retrievals where both channels are simultaneously used. We leveraged our orthorectification tool to identify tie points with similar geographic locations in both CH4 and O2 images in order to produce shift parameters in the across-track and along-track dimensions. These algorithms described in this article will be implemented into the MethaneSAT L0–L1B processor.