bluuebunny/crossref_metadata_2025 huggingface dataset:
Innovación docente ante los retos de las limitaciones de la pandemia COVID-19 para sociología industrial y del trabajo
Authors: Tamboleo García Rubén
Published: March 2023

Analizamos las diferencias entre realizar una docencia tradicional en el que llenamos nuestras horas de clase con sesiones magistrales y entre una docencia innovadora según las normativas e indicaciones del plan Bolonia en la que debemos tener en torno a un 50% de las sesiones como prácticas, que se evaluarán conforme a lo establecido al principio de la asignatura. En este trabajo comparamos dos asignaturas: una con docencia tradicional y una con docencia innovadora y nuestro objetivo es medir si una de las dos genera más adherencia, más presencia en clase y más interactuación con el profesor. Así, establecemos una metodología comparativa entre las dos y examinamos esos indicadores. Con esos resultados, podemos llegar a unas conclusiones y abrir una discusión para futuros pasos y mejoras en la docencia la Universidad presencial.
Verfestigung vorkonditionierter Aluminiumbleche/Solidification of preconditioned aluminium sheets – Influence of the heat treatment condition within a multi-stage forming process
Authors: Günzel Janosch , Bergmann Jacqueline , Groche Peter , Hauß Joachim
Published: March 2023

Mittels einer Vorkonditionierung in den W-Temper- (W-) oder weichgeglühten (O-) Zustand kann die Umformbarkeit der hochfesten Aluminiumlegierungen EN AW-6082 und -7075 signifikant gesteigert werden. Die so realisierbare Kaltumformung sorgt vor allem bei mehrstufigen Anwendungen für eine vereinfachte Prozessführung gegenüber temperaturunterstützten Prozessrouten, führt jedoch zu ausgeprägten Verfestigungseffekten. Deren Klassifizierung und Quantifizierung sind Inhalt dieses Beitrags.

 

By means of preconditioning to the W-temper- (W-) or soft-annealed (O-) state, the formability of the high-strength aluminium alloys EN AW-6082 and -7075 can be increased significantly. These preconditioned alloys enable cold forming, which ensures simplified process control compared to temperature-supported process routes, especially in multi-stage applications. In return, this leads to pronounced strain-hardening effects. Their classification and quantification are the subject of this article.
Flexible Fertigung maßgeschneiderter Hohlwellen/Versatile production of tailored hollow shafts - Tool development and numerical investigation for manufacturing hollow shafts with variations in wall thickness
Authors: Liewald Mathias , Weiß Alexander
Published: March 2023

Die Fertigung von belastungsgerecht ausgelegten Hohlwellen erfordert meist aufwendige Prozessrouten. Mit einem am Institut für Umformtechnik der Universität Stuttgart entwickelten Kaltfließpressverfahren wird eine flexible Fertigung maßgeschneiderter Hohlwellen in einem Umformhub erlaubt. In diesem Beitrag werden das entwickelte Werkzeugkonzept sowie numerische Erkenntnisse zu den Einflüssen verschiedener Prozessparameter auf ein prozessspezifisches Unterfüllungsphänomen beschrieben.

 

Manufacturing of hollow shafts with load-compliant design often requires complex process routes. A cold forging process developed at the Institute for Metal Forming Technology at the University of Stuttgart provides a new flexible manufacturing method for tailored hollow shafts within a single stroke. This article presents the developed tool concept as well as numerical findings regarding the influence of various process parameters on a process-specific underfilling phenomenon.
Produktive Schleifbearbeitung von PcBN/Productive grinding of PcBN
Authors: Müller-Cramm Dominik , Krödel Alexander , Denkena Berend
Published: March 2023

Durch eine angepasste Bearbeitungsstrategie lassen sich Vollkopf-PcBN-Schaftwerkzeuge mittels Schleifen herstellen. Dieser Beitrag stellt Handlungsempfehlungen bereit, um eine produktive Spannutenfertigung durch keramisch gebundene Diamantschleifwerkzeuge zu erlauben. Hierdurch wird der Schleifwerkzeugverschleiß in erheblichem Maße gemindert und gleichzeitig eine hohe Fertigungsqualität gewährleistet.

 

An adapted grinding strategy enables the production of shank tools from very hard PcBN solid material by grinding. This article provides recommendations for productive flute grinding using vitrified diamond grinding tools. In this way, the wear of grinding tools is significantly reduced and, in addition, a high manufacturing quality is ensured.
Einsatz von Industrierobotern in der Zerspanung/Use of industrial robots in machining – metrological investigation of process-related vibration excitation of robot kinematics
Authors: Götz Thomas , Hägle Raphael , Gebhardt Andreas
Published: March 2023

Industrieroboter stellen im Vergleich zu Werkzeugmaschinen eine vielersprechende und kostengünstige Alternative für die spanende Bearbeitung dar, sind allerdings aufgrund des seriellen Aufbaus äußerst schwingungsanfällig. Der Beitrag beschreibt den Einfluss verschiedener Zerspan- und Prozessparameter auf das dynamische Verhalten von Robotern, um über die Wahl geeigneter Parameter die Schwingungsanregung der Roboterstruktur zu reduzieren und die Bearbeitungsqualität und -genauigkeit zu verbessern.

 

Compared to machine tools, industrial robots are a promising and cost-effective alternative for machining. However, due to their serial structure, they are extremely susceptible to vibrations. The following paper describes the influence of various cutting and process parameters on the dynamic behaviour of robots in order to reduce the vibration excitation of the robot structure and improve the machining quality and accuracy by selecting suitable parameters.
ANTAGONISTIC PROPERTIES OF LACTOBACILLUS STRAINS IN RELATION TO CONDITIONALLY PATHOGENIC BACTERIA, WHICH CAUSE INFLAMMATORY BOWEL DISEASES
Authors:   Academy Of Sciences, Institute Of Microbiology Laboratory Of Probiotics Microbiology And Biotechnology Basic Doctoral Student, Uzbekistan, Durdona Nurmukhamedova , Guzal Kutlieva ,   Academy Of Sciences, Institute Of Microbiology Head Of The Laboratory Of Probiotics Microbiology And Biotechnology Phd In Biological Sciences, Uzbekistan
Published: March 2023

The article presents the findings of the research on the antagonistic properties of lactobacillus strains against conditionally pathogenic clinical isolates that cause intestinal inflammation. Conditionally pathogenic clinical isolates of colon (large intestine) and rectum (straight intestine) were isolated and identified to the described species level. From a variety of dairy products, 28 milk-fermenting lactobacilli were isolated, screened, and their probiotic probiotic properties were studied. From 28 isolates of isolated milk-fermenting bacteria, 7 strains were selected. The selected strains showed high antimicrobial activity against clinical and typical conditional pathogenic isolates causing intestinal inflammatory diseases (ulcerative colitis). For this reason, these strains can be recommended as a means of treatment and prevention of intestinal infections.
LEXICAL COLLOCATION ERRORS: MISCOLLOCATING IN PRE-SOCIAL MEDIA CONTENT WRITING
Authors:   Teacher, Department Of English Philology, Alisher Navo’i Tashkent State University Of Uzbek Language And Literature, Tashkent, Uzbekista, Abdullayeva Umida Rakhmatovna , Aynakulova Tamasha Salmukhamedovna ,   Senior Teacher, Department Of Informatics And Mathematics, Peoples’ Friendship University Named After Academician A.Kuatbekov, Shymkent, Kazakhstan
Published: March 2023

In foreign language learning, second language learners as well as Native speakers commit mistakes in their attempt to achieve knowledge in the target language. It has been observed that most of the second language learners in this research group commit collocation mistakes. The purpose of the study is to understand the nature of made errors as stumbling blocks to effective pre-Social Media Content Writing. The objective of the investigation is to identify the errors, analyze their structural compositions so as to identify whether there are similarities between students in this regard and to find out whether there are patterns to these kinds of mistakes which will enable the researcher to understand their sources and causes. As a descriptive research, the researcher samples 120 post writing collected from 12 learners of English as a second language.
BASIC CONCEPTS USED IN THE METHOD OF SITUATIONAL ANALYSIS
Authors:   Researcher, Fergana Polytechnic Institute, Uzbekistan, Madumarova Mukhayo J.
Published: March 2023

This article deals with topical issues related to the introduction of situational learning methods in the educational process, gives their characteristics, reveals their specificity in comparison with traditional educational technologies.
THE IMPACT OF PHONETICS IN THE TEACHING OF LANGUAGE
Authors:   Associated Professor Foreign Languages Faculty Tashkent State Pedagogical University, Uzbekistan, Makhsudova Oysara
Published: March 2023

The most important feature that sets a language unique from others is its "sound system." A century ago, phonetics made its debut in the teaching of foreign languages. It provides a way to learn proper pronunciation by raising awareness of important linguistic features. Motivation and long-term objectives will determine how helpful it will be. English, in contrast to the majority of European languages, is not a phonetic language because words can contain structural vowel letters and be sounded in a variety of ways.
THE COGNITIVE SPACE OF A FICTION TEXT AND THE REPRESENTATION OF KNOWLEDGE
Authors:   Senior Teacher, English Philology Department, TSUULL, Uzbekistan, Tairova Feruza Fayzullaevna
Published: March 2023

The article discusses how information is represented and organized inside the cognitive space of a fictional book. According to the author, concept profiles that are assigned based on the correlation of lexeme meanings in the textual context represent knowledge in fiction texts; a lexeme's meaning is not viewed because of its traditional list of semantic features but rather because of the impact of a discursive situation.
KOREAN CULTURE: CUSTOMS OF PARTIES AND EVENTS
Authors:   Teacher, Department Of Theory And Practice Of The Korean Language Uzbekistan State World Languages University, Yoqubov Jaxongir Matyokubovich
Published: March 2023

In this article, you can learn about birthday parties, weddings, and holiday events in Korean culture and their characteristics. Also, we talk about the types of birthday parties, weddings and holidays.
MEDIA AND PR INSTITUTIONS IN POLITICAL PROCESSES
Authors:   Master Student, Department Of ", Yakubova Dilnoza Makhkamovna ,   Public Relations And Advertising",   At The Faculty Of Journalism, National University Of Uzbekistan Named After Mirzo Ulugbek, Uzbekistan
Published: March 2023

Mass media are the main link in the structure of political communication. They are institutions created for transmitting various information, open to any persons, in a public way, using special technical means. Mass media play a decisive role in building a democratic society. They significantly impact political, economic, social, and cultural processes in certain countries and globally.
MULTISENSORY APPROACH IN CREATING A COMMUNICATIVE SPACE IN TEACHING ENGLISH LANGUAGE
Authors:   Phd, Associated Professor At Yangiyer Branch Of Tashkent Institute Of Chemical Technology, Yangiyer, Uzbekistan, Rashidova Dildora
Published: March 2023

This paper provides a methodology for using progressive tools and methods of teaching a English language when using the language environment, and also takes into account the specific characteristics of virtual communication, which is a kind of creation and perception of text, including the anonymity of communication participants.
THE STUDY OF THE WORK OF THE GREAT GOETHE IN UZBEKISTAN (BASED ON THE TRANSLATION OF “FAUST” BY GOETHE INTO UZBEK)
Authors:   Candidate Of Philological Sciences, Associate Professor, National University Of Uzbekistan Named After Mirzo Ulugbek, Uzbekistan, Yakubov Sadirjan Bakievich
Published: March 2023

The productive value of a literary work depends on its functioning; it is included in the context of social, cultural and literary factors of the world, reflects socio-cultural landmarks. The development of national literatures itself is impossible without interconnection with other literatures, mutual influence and mutual enrichment. The best works of outstanding representatives of German literature - Goethe, Schiller, Heine, Becher, Brecht, Brelyd, and Zweig - were translated into many languages of the world, including Uzbek translators. The traditions of organizing such events were formed back in the 60s and 70s of the last century. In the 70s, attempts were made to translate the works of Goethe. The writer M. Shaikhzade first acquaints the Uzbek reader with the work of Goethe “Southwest Divan”. In 1972-1974, the talented Uzbek poet and translator Erkin Vakhidov translated “Faust”, which became a sensation in the literary life of Uzbekistan and contributed to the popularization of Goethe's legacy in Uzbekistan. The translation of the sentimental novel “The Suffering of Young Werther” into Uzbek by the Uzbek translator Yanglish Egamova in 1975 opened a new page in the history of the Uzbek translation school. The genius of the German poet Goethe is vividly embodied in his famous tragedy “Faust”. “Faust” is a deeply philosophical work about man's eternal striving for good, about the bright dream of people about happiness and love. This is the pinnacle of his creativity. There are several options for translating this work. One of the best, in our opinion, should be considered the translation of Erkin Vakhidov (1972 - 1974). In 1975, the Uzbek reader had the opportunity to read the story “The Suffering of Young Werther” in their native language, which was translated by Yanglish Egamova directly from the German original. The undoubted merit of the translators was the development and improvement of the translation business in Uzbekistan.
ASSESSMENT OF THE IMPLEMENTATION OF THE EDUCATIONAL QUALITY MANAGEMENT SYSTEM
Authors:   Sociological Sciences Candidate, Associate Professor National Universities Doctoral Students, Uzbekistan, Nuriddinovna Alikarieva Alokxon
Published: March 2023

Functioning in today's rapidly changing market requires a new look at the issue of quality management. A developed competitive environment, in turn, becomes important in determining the competitiveness of suppliers of goods and services that require constant improvement of their quality. In the article, the author examines the features of the quality management system in the management mechanism of higher education institutions; the relationship between the expected results of its implementation and implementation, as well as conducted a sociological study and presented the results of the analysis in order to study the attitude of the faculty and staff of the university to this management resource.
To the issue of theoretical certainty of legal regulation of relations in the field of information security
Authors: DMYTRUK I.
Published: March 2023

Normatively-legal acts regulating  the relations in the field of information safety of the state, both directly and indirectly, are characterized in the article. The analysis of problems which exist in the field of state information policy is conducted. Recommendations for the revision of national legislation in this industry are given.
The phenomenon of mental pollution in the modern information environment: the need for criminal legal protection
Authors: IAREMENKO S.
Published: March 2023

The article discusses mental contamination in modern information environment and human ability to avoid the influence of misinformation in the media. The author analyzes the problems of legal protection against negative information and psychological impact in the light of theoretical constructs and empirical data on the peculiarities of human mind functioning.
Physical Literacy in Older Adults: a Scoping Review Protocol
Authors:   Physical and Health Literacy and Health-Related Quality of Life (PHYQoL), Faculty of Sport Science, University of Extremadura, Galán-Arroyo Carmen , Ríos-Calonge Javier de los , Rojo-Ramos Jorge , Parraça Jose A. , Fonseca César , Batista Marco Alexandre da Silva
Published: March 2023

Review question / Objective: “How is the concept of physical literacy characterized in older adults?”. P – People in their older adult years. C – Physical literacy. C – Any context. Eligibility criteria: Studies will be assessed for inclusion in the review according to the following criteria: Study Design: We will only include studies that investigate the physical literacy throughout older adult life. This includes primary research (peer-reviewed research arti-cles), evidence synthesis (narrative reviews, systematic reviews, scoping reviews, rapid re-views, etc.), conference abstracts, discussion articles, editorials, and thesis. We will not limit the included studies by the sample size of the study. Outcomes: We will include studies examining outcomes under the concept of physical literacy, both quantitatively and qualitatively. Study Population and Additional Characteristics: We will only include studies where the study population meets the MeSH (Medical Subject Headings) "Aged" characteristics: A person 65 years of age or older. We will not limit included studies by their ethnicity, country of origin, economic characteristics, or geographic region. We will limit the studies included by publication date to those published since 2001, since Whithead's physical literacy concept was first described in that year [22]. We will limit included studies to those published in English, Spanish and Portugueses.
Comparativa y análisis de tiempos de respuesta y latencia, linux CNC vs. Rasberry Pi OS RT
Authors: Vázquez Martínez Benjamín , Guevara López Pedro , Hernández González Leobardo , Zagaceta Álvarez María Teresa , Muñiz Elizalde José David
Published: March 2023

En un sistema en tiempo real no crítico, se emplean utilizando computadoras de placa reducida como son las SBC Raspberry PI por su tamaño compacto y gran desempeño en sus distribuciones de SO Linux. Esto permite utilizar diferentes tipos de sistemas operativos con kernel en tiempo real dependiendo de sus características propias. En este artículo se comparan 2 tipos de kernel utilizando Linux CNC y Raspberry PI OS con PREEMPT RT, utilizando como banco de pruebas la herramienta Cyclictest para la comparativa de latencia y un proceso computacional de complejidad  para la comparativa de tiempos de respuesta.
MOTHERHOOD: THE EXECUTION OF WOMANHOOD ON INDIAN WOMEN BY THE PATRIARCHY IN ‘MOTHER OF 1084’ AND ‘THE DARK ROOM’
Authors: Patel Heena L.
Published: March 2023

Hinduism is marked with the ‘Samskara’ of the Vedas, Puranas, Granthas and the heritage of rich culture, tradition, trends, custom and values. Discussion of gender, sex and feminism is particularly interesting in the Hindu culture because Hinduism is basically marked by the rich heritage of Patriarchal hierarchy with Strong Matriarchal values, skills, legends and mythologies. Women are always considered to be the root and pole of the family to stable the family and to offer them the healthy growth. They are meant to be sacrificed themselves to devote up to any extent. It is called the norms of the society. It is something that from the very moment of the birth of a girl it has been decided that she is such social gender who has to follow the rules and regulations. The aims and objective of the research is to find out the obstacles element in the path of the women from phase to phase of their life and their roles in form of duty sometimes, in the name of Daity sometimes and in majority on the name of Motherhood (Which is designed by the patriarchal society) .Study of two novels Mother of 1084 of Mahasweta Devi and The Dark Room of R.K. Narayan in which both the writers talk about the main heroines Sujata and Savitri with their crushing roles of being mothers and wives. Both of their husbands had extra marital relationships and both they knew about it but the difference is in their way of reactions. Sujata is nonreactive but Savitri can’t control the reaction. She left the house but has to return back for motherhood while Sujata abolished each norm to identify and offer the last rituals to her dead son. Though women give birth to the child they don’t have full rights to decide so many things about the child. This research reflects how women are poisoned biologically as mother , blamed if the child gets spoiled and insulted by their husbands not to be honest to them but fall for other women sonatually and without any botheration of how will their wives feel?
NATIONAL EDUCATION POLICIES AND ITS ROLE IN THE CONTEXT OF THE LIBRARY
Authors: Parmar Sanjay D. , Prajapati Ajit R. , Patel Hiral P.
Published: March 2023

Policy on Education is an important document for the nation. Education policy gives clear direction to the nation for achieving desired results. After Independence, Government has always strived to impart quality education for society without any discrimination. The New Education Policy, 2020 has been implemented after 34 years of the erstwhile Education Policy of 1986. The New Education Policy has overcome the drawbacks of previous ones and will establish global standards to meet the present as well as future requirements of the society. In this article, all these three policies are analysed with special reference to libraries. The New Education Policy will provide guidelines to build world class infrastructure to meet the demand of the users. More focus is given to digital libraries and also attention has been devoted to develop good collection of various discipline in regional languages also.
The impact of the implementation of the strategic priority «quality education throughout life» on the development of employment in the region
Authors:   Moscow School of Economics, Lomonosov Moscow State University, Shevchenko K.V.
Published: March 2023

The regional economy includes many different (social, economic, demographic, etc.) relationships and factors affecting the development of regions. At the same time, the main guideline for the actions of the authorities is to improve the quality and standard of living of the population. This criterion corresponds to the ultimate goal of the development and implementation of the strategy, according to the methodology of V. L. Kvint, therefore, the development of employment in the region through strategizing is promising. Theory of noonomy S. D. Bodrunova is based on the knowledge economy, where it is considered as the highest stage of civilization in highly developed countries, into which the stage of post-industrial society is developing. And consequently, high-quality education takes a strategic orientation. Strategic analysis of the trend “Quality education throughout life” and statistical analysis of the population dynamics by the level of education in the Amur region, allowed us to identify opportunities, threats, strengths and weaknesses (OTSW-analysis) of the strategic direction. In addition, this paper substantiates the effectiveness and prospects of the implementation of the strategic priority “Quality education throughout life”, highlighting the goals and reinforcing with competitive advantages, which will lead to sustainable development of the region.
Development of Russian Methods of Strategic Analysis and the Feasibility of Replacing the SWOT Model
Authors:   Saint Petersburg State University, Malenkov Yu.A.
Published: March 2023

Theoretical problems of developing methods and technologies of strategic analysis are considered. The scientific criticism of the SWOT approach widely used today in management practice and in education is given and the inexpediency of its use is shown. Instead of the SWOT approach, a new model of strategic analysis is proposed, based on new generalized variables, creating a target orientation to solving a set of development problems, completely eliminating the defects and miscalculations of the SWOT approach. A new technology of strategic analysis “Search for reserves and resources for creating competitive advantages and eliminating obstacles to solving development problems” has been developed, which is advisable to use in managing the development of enterprises, regional industries, the economy of the Russian Federation as a whole and other complex systems, and in the future can be used for inclusion of artificial intelligence functions (AI) in the sphere of strategic analysis.
Integration Processes in the World Economy: a Nooapproach and Development of Eurasian Space
Authors:   Center for International Macroeconomics and International Economic Relations at the Institute of Economics of RAS, Аrkhipova V.V.
Published: March 2023

Within the current conditions and realities – namely, aggravation of inter-country conflicts, continuous chains of financial and economic crises, unpredictable epidemics and pandemic, increasing threats and risks to the existence of humanity – issues of integration and solidarity are becoming particularly relevant. At the same time, the existing theories of integration and approaches to its interpretation, identification of stages and evaluation of results are very specific due to the concentration mainly on economic and political-economic processes, as well as often because of their “sharpening” for the European Union. The purpose of this paper is to develop an alternative (to the “classical” one) approach to the determination and analysis of integration based on the theory of noonomy worked out by S. D. Bodrunov. The article provides evidence of an overestimating the results of European integration, based mainly on the creation in theory and practice of its idealized image of this continuously progressive and exemplary model that stands out from the rest of the world. The basic provisions and conclusions of noonomy, the “parallels” of this theory and the results of its “conjugation” with the theory of changing technological modes and the concept of changing world economic modes, worked out by S. Y. Glazyev, are presented. We enter the concept of “noointegration”, highlight its main stages and analyze the differences and correlation of its processes with classical integration. It is explained why noo-integration, without denying economic integration at the pre-noonomic stage of public life, turns out to be of a higher priority and more useful for the harmonious joint development of the Eurasian space and its participating countries than the classical integration model.
On the Creation of Internal Sources of Economic Development
Authors:   Lomonosov Moscow State University M. V. Lomonosov, Khubiev K.A. , Tenyakov I.M. ,   Lomonosov Moscow State University M. V. Lomonosov
Published: March 2023

The article reveals the specifics of the economic model of Russia, which has been formed over thirty years after the reforms of the 90s. The article addresses the new reality associated with challenges and threats to the national economy. Modern geopolitical events actualize the problem of stability and efficiency of the existing Russian economic model. The article reveals two main approaches to assessing the current model. According to the first approach, a normal market economy has been formed in Russia over thirty years, and further development consists in improving market institutions and following the vector laid down by the reforms of the 1990s: “doliberalization”, including the “second wave of privatization”. The second approach is the opposite of the first. On the basis of the author’s calculations, a deep failure in economic growth and development, which arose as a result of the radical reforms of the 1990s, is substantiated. The proposition about the “failure of private property” has been put forward and proved on the basis of the concrete material of Russian reforms. Implementing a systematic approach in their study, the authors propose significant changes in the foundations of the Russian economic model. Analyzing the strategic goal of technological development based on the principles of security and self-sufficiency, put forward at the SPIEF on June 17, 2022 by the President of the Russian Federation V.V. Putin, the authors come to the conclusion that without the active and purposeful participation of the state, this task cannot be solved, just as it has not been solved for thirty years. The authors believe that the task set is comparable in scale and complexity to the industrialization of the 1930s. Its solution requires: the development of a comprehensive and promising program of scientific and technological development of the country; strategic planning for the development of the national economy at the expense of the state budget and indicative planning for private investment using targeted incentives. It also proposes a redistribution of income streams with the transformation of foreign “leaks” into domestic “injections”.
Towards Technological Sovereignty: Theoretical Approaches, Practice, Suggestions
Authors:   Federal State Unitary Enterprise Russian Federal Nuclear Center - All-Russian Research Institute of Experimental Physics, Faykov D.Yu. , Baydarov D.Yu. ,   Department of Support for New Businesses Rosatom State Atomic Energy Corporation
Published: March 2023

Strengthening technological sovereignty is becoming one of the key management tasks. However, in scientific terms, the topic needs serious study. The article discusses theoretical and practical approaches to the formation of technological sovereignty, gives the author’s definition of technological sovereignty, and suggests practical ways to strengthen it. A variety of theoretical approaches to its study is noted, which requires the coordination of targets, terminology, techniques, etc. Based on the analysis of the existing legal framework, statistics, and comparison with foreign experience, the need to build a legal framework for technological sovereignty, strengthen the system of scientific and technological forecasting, update the list of critical technologies, account for and support the value chains formed by them, and increase attention to the development of science and education is revealed. Variants of the legal formalization of technological sovereignty and their inclusion in management practice, ways of using the organizational mechanisms existing in the military-industrial complex to strengthen technological sovereignty are proposed.
Kasislerin Yakıt Tüketimine Etkisinin RNN, LSTM, GRU Tekrarlayan Derin Öğrenme Algoritmaları ile Tespiti
Authors: TOSUN Mustafa Fatih , ŞENTÜRK Ali
Published: March 2023

Bu çalışmada, trafiği düzenlemek için kullanılan kasislerde, araçların yavaşlama ve hızlanmasının yakıt tüketimine etkisinin belirlenmesi amaçlanmıştır. Bunun için, kasis bulunan güzergâhlarda kullanılan aracın OBD-II portundan Arduino ile gerçek zamanlı hız ve yakıt tüketimi verileri alınmıştır. Alınan veriler ön işleme tabi tutulmuştur. Yakıt tüketimini tahmin etmek için Tekrarlayan Sinir Ağları (RNN), Uzun Kısa Süreli Bellek (LSTM), Geçitli Tekrarlayan Birim (GRU) tekrarlayan derin öğrenme modelleri geliştirilmiştir. Ön işlemden geçen veriler modellerin eğitiminde kullanılmıştır. Geliştirilen modellerde hiperparametre optimizasyonu yapılmıştır. Böylece katman sayısı, katmanlardaki hücre sayısı, hücrelerin aktivasyon fonksiyonları ve öğrenme oranı belirlenmiştir. Doğrulama setinde en düşük ‰63 ortalama kare hatası elde edilmiştir. Geliştirilen modeller kullanılarak farklı kasisler ve hız senaryolarının yakıt tüketimine olan etkileri tahmin edilmeye çalışılmıştır. Kasislerden geçiş için belirlenen hız ve zaman verileri kullanılarak yakıt tüketiminin kasis etkisi boyunca %16,30 ile %31,03 arasında arttırdığı sonucuna ulaşılmıştır.
Makine Öğrenmesi Yöntemleri Kullanılarak Öğrencilerin Kazanım Bilgileri ile Sınavlardaki Başarı Durumunun Tahmini
Authors: ADAK Muhammed Fatih , DURALİOĞLU Ömer
Published: March 2023

Yapılan bu çalışmada öğrencilerin girdiği sınav verilerine göre sonraki sınavlardaki performansları tahmin edilmek istenmiştir. Veri kümesi olarak, 2021-2022 eğitim öğretim yılı 1. döneminde, İstanbul ili Ataşehir ilçesinde bulunan Dr. Nureddin Erk-Perihan Erk Mesleki ve Teknik Anadolu Lisesi, Bilişim Teknolojileri alanındaki 10 ve 11’inci sınıfta okuyan 87 öğrencinin Nesne Tabanlı ve Programlama dersinde uygulanan 3 sınavdaki puan dağılımları kullanılmıştır. Sınavlardaki sorular ders bilgi formundaki kazanım başlıklarıyla eşleştirilmiş, her öğrencinin kazanım başlıklarına göre performans oranları tablo haline getirilmiştir. Verilerin kısıtlı olmasından dolayı toplanan gerçek veriler kullanılarak sentetik veriler üretilmiştir. Sentetik verinin gerçeğe yakınlık derecesi detaylı sonuç raporu ile teyit edilmiştir. Birden çok sayıda performans değeri tahmin edileceğinden, çok çıkışlı regresyonu destekleyen doğrusal regresyon, k-en yakın komşu ve karar ağacı algoritmaları kullanılmıştır. Algoritmaların başarı değerlendirmesi için k katmanlı çapraz doğrulama uygulanmıştır. Performans ölçümleri için MAE, MSE, R2 ve standart sapma hesaplanmıştır. Aşırı uyum çözümü için KNN ve karar ağacı algoritmalarında en iyi parametre değerleri bulunarak performans iyileştirilmiştir. Sonuçlara göre en iyi performans değerleri KNN ile elde edilmiştir. Bu çalışmanın devamı olarak tüm derslerin sınav verilerinin girileceği bir sistem tasarlanarak dersler arasındaki performans bağlantıları analiz edilebilir. Böylece performans tahminlerine göre öğrencilerin gelecekteki başarısızlıkları bugünden önlenebilir ve eğitim kalitesi arttırılabilir.
Crustal Magnetic Fields Do Not Lead to Large Magnetic-field Amplifications in Binary Neutron Star Mergers
Authors: Chabanov Michail , Tootle Samuel D. , Most Elias R. , Rezzolla Luciano
Published: March 2023

The amplification of magnetic fields plays an important role in explaining numerous astrophysical phenomena associated with binary neutron star mergers, such as mass ejection and the powering of short gamma-ray bursts. Magnetic fields in isolated neutron stars are often assumed to be confined to a small region near the stellar surface, while they are normally taken to fill the whole star in numerical modeling of mergers. By performing high-resolution, global, and high-order general-relativistic magnetohydrodynamic simulations, we investigate the impact of a purely crustal magnetic field and contrast it with the standard configuration consisting of a dipolar magnetic field with the same magnetic energy but filling the whole star. While the crust configurations are very effective in generating strong magnetic fields during the Kelvin–Helmholtz-instability stage, they fail to achieve the same level of magnetic-field amplification of the full-star configurations. This is due to the lack of magnetized material in the neutron-star interiors to be used for further turbulent amplification and to the surface losses of highly magnetized matter in the crust configurations. Hence, the final magnetic energies in the two configurations differ by more than 1 order of magnitude. We briefly discuss the impact of these results on astrophysical observables and how they can be employed to deduce the magnetic topology in merging binaries.
Deep DECam Y-band Follow-up of WISEA J153429.75–104303.3 (a.k.a. “The Accident”)
Authors: Meisner Aaron M. , Caselden Dan , Schlafly Edward F. , Zelko Ioana A. , Kirkpatrick J. Davy , Marocco Federico
Published: March 2023

WISEA J153429.75−104303.3 (a.k.a. “The Accident”) is a brown dwarf with unique observational properties unlike those of any other known (sub)stellar object. It is thought to be a very cold, metal-poor brown dwarf, and potentially the first identified Y-type subdwarf. Although WISEA J153429.75−104303.3 is extremely faint at λ ∼ 1.25 μm, low-temperature atmosphere models suggest that Y-band flux could increase dramatically relative to J-band as metallicity decreases from solar. We therefore obtained deep Y-band follow-up imaging of WISEA J153429.75−104303.3 with the Dark Energy Camera, and report a resulting Y-band limit of Y > 21.79 mag (Vega, 5σ).
Cultural Aspects of Mental Health in South Asians
Authors: Singal Prakamya , Chopra Amit
Published: March 2023

South Asians tend to experience high rates of mental health disorders, which are often unaddressed. Factors including acculturative stress, social determinants, gender predisposition, and cultural beliefs must be considered in diagnostic assessment and determination. Mental health symptoms are generally interpreted as physical illnesses by South Asians, who typically present with somatic symptoms and tend not to seek the required psychological help due to perceived stigma. Treatment models incorporating social and culture-specific interventions (eg, use of native language, involvement of family members, inclusion of traditional and/or religious principles) have been shown to improve mental health outcomes in South Asians. More research focusing on violence, substance abuse, and socioeconomic factors—along with a clearer understanding of the epidemiology and conceptualizations of mental illness—is needed to develop interventions that promote the mental well-being of South Asians in the US.

[
Psychiatr Ann
. 2023;53(3):117–121.]
Differences in retailer interfaces in assortment planning and communication strategies for homogenized baby food products
Authors: Massaglia Stefano , Merlino Valentina Maria , Sparacino Antonina , Mastromonaco Giulia , Borra Danielle
Published: March 2023

This research analyzed the assortment size and depth, marketing characteristics, price policies and communication strategies in large-retail chains and online distributions for homogenized baby food. Comparisons of the assortment composition were made considering defined product categories based on the composition formula, specialty product, claims, product origin and packaging material. Prices differences were also assessed comparing the different retailer formats (supermarket, hypermarket, convenience store and discount). The main findings highlighted significant differences in the assortment planning decisions. In particular, direct sales seem to be more oriented towards providing a wide range of products together with more information on products healthiness and origin; online sales, on the other hand, focus its assortment planning decision on supplying products with high added value in composition and price: in fact, the extra communication of additional information regarding the product nutritional characteristics and certifications, as well as expert advice, characterized the majority of the explored websites. About the promotion, in the physical stores, more convenience packs have been used, while more discounts were applied directly to the online sale price. This research provides concrete tools to marketing managers to improve the planning and communication strategies of infant formula of homogenized products for a differentiated and successful sales policy. At the same time, producers can make a more informed and dynamic choice on the distribution chain that can best match the company's offer.
A study on the existence of numerical and analytical solutions for fractional integrodifferential equations in Hilfer type with simulation
Authors: George Reny , Aydogan Seher Melike , Sakar Fethiye Muge , Ghaderi Mehran , Rezapour Shahram
Published: March 2023

Previous studies have shown that fractional derivative operators have become an integral part of modeling natural and physical phenomena. During the progress and evolution of these operators, it has become clear to researchers that each of these operators has special capacities for investigating phenomena in engineering sciences, physics, biological mathematics, etc. Fixed point theory and its famous contractions have always served as useful tools in these studies. In this regard, in this work, we considered the Hilfer-type fractional operator to study the proposed integrodifferential equation. We have used the capabilities of measure theory and fixed point techniques to provide the required space to guarantee the existence of the solution. The Schauder and Arzela-Ascoli theorems play a fundamental role in the existence of solutions. Finally, we provided two examples with some graphical and numerical simulation to make our results more objective.
Multi-assets Asian rainbow options pricing with stochastic interest rates obeying the Vasicek model
Authors: Fu Yao , Zhou Sisi , Li Xin , Rao Feng
Published: March 2023

Asian rainbow options provide investors with a new option solution as an effective tool for asset allocation and risk management. In this paper, we address the pricing problem of Asian rainbow options with stochastic interest rates that obey the Vasicek model. By introducing the Vasicek model as the change process of the stochastic interest rate, based on the non-arbitrage principle and the stochastic differential equation, the number of assets of the Asian rainbow option is expanded to $ n $ dimensions, and the pricing formulas of the Asian rainbow option with multiple ($ n $) assets under the Vasicek interest rate model are obtained. The multi-asset pricing results under stochastic interest rates provide more possibilities for Asian rainbow options. Furthermore, Monte Carlo simulation experiments show that the pricing formula is accurate and efficient under double stochastic errors. Finally, we perform parameter sensitivity analysis to further justify the pricing model.
Esquisses d’une théorie onto-esthétique des médias
Authors: Bolwin Charlotte
Published: March 2023

Cet article présente les grandes lignes de la philosophie de l’image de Vilém Flusser et expose ainsi un aspect central de sa philosophie des médias. En retraçant l’évolution des images techniques, nous présenterons les concepts de Flusser qui se rattachent à la photographie, au film, à la vidéo et à l’infographie, et nous mettrons en évidence les questions de philosophie de la technique que soulèvent les études de Flusser sur la relation entre l’homme, la perception et la machine. En même temps, ces questions donneront un aperçu de l’histoire complexe des publications et des traductions de ses textes. Dans ce parcours, les concepts fondamentaux de la pensée de Flusser seront abordés en relation avec les questions de philosophie de l’image. Enfin, nous nous interrogerons sur la signification qu’ils peuvent avoir pour la culture numérique contemporaine.
Entre nature et culture
Authors: Antonioli Manola
Published: March 2023

À partir des Essais sur la nature et la culture de Vilém Flusser, l’article se propose d’étudier les liens complexes entre nature et culture que l’auteur met en œuvre dans sa pensée. Dans ses Essais, Flusser étudie les chemins comme une hybridation entre le projet conscient de la culture humaine, le « projet » tracé par des animaux et la dimension (prétendument « naturelle ») des paysages. On y trouve également des réflexions sur les animaux (vaches et oiseaux) et sur la scène de l’écriture qui associe la dimension « naturelle » des doigts aux machines d’écriture (du stylo à la machine à écrire et ensuite à l’ordinateur). Dans Les gestes, le geste de planter devient le point de départ d’une réflexion sur l’agriculture et l’écologie, qui se poursuit dans le texte inédit intitulé « Considérations “écologiques” ». Pour conclure, nous évoquerons les nouvelles relations qui se tissent entre monde humain et mondes animaux dans l’ouvrage consacré au Vampyroteuthis infernalis, fruit de la longue collaboration entre Vilém Flusser et l’artiste Louis Bec.
Décomposition de la forme « projet »
Authors: Beaubois Vincent
Published: March 2023

La notion de « projet » se présente aujourd’hui comme le régime spécifique de l’activité de création et comme la forme temporelle de la production de l’innovation. Vilém Flusser, dans sa pensée du design des « choses » (mécaniques) comme des « non-choses » (digitales), propose une lecture originale de l’histoire et de l’épistémologie des pratiques de conception. Cette lecture passe justement par cette notion de « projet » qui agit comme un attracteur emportant dans une même dynamique deux perspectives distinctes : celle du « projet existentiel » pensé comme réalisation et transformation individuelles et sociales, et celle du « projet technologique » pensé comme processus d’innovation. L’articulation de sa philosophie du design et de sa réflexion sur la post-histoire autour de cette notion de « projet » engage ainsi une critique de la pensée « moderne » du développement technique : le design n’agit plus comme un processus de « résolution de problèmes » censé améliorer nos conditions de vie, mais comme la programmation de « mondes alternatifs » dans lesquels se moulent nos actions. De cette évolution de la compréhension du design découle une décomposition de la forme temporelle qu’incarne la notion de « projet ».
La esteta, la pedagoga y la sibarita
Authors: Estripeaut-Bourjac Marie
Published: March 2023

Dados los lazos familiares que nos unían, esta contribución sólo puede ser un testimonio de la presencia de Marie-Stéphane Bourjac en mi vida, tanto en lo cotidiano y en lo personal, como en el desarrollo de mi carrera universitaria. Se evitará hacerle un ditirambo o una hagiografía a Marie-Stéphane, pero sí se pondrán de realce los diversos componentes de su valor de ejemplaridad.
Analyse de deux itinéraires sylvicoles de Pericopsis elata (Harms) Meeuwen (Fabaceae) dans la réserve forestière de la Kienké-Sud (Cameroun)
Authors: Ambara Joseph , Bobo Serge Kadiri , Ze Antoine Mvondo
Published: March 2023

Pericopsis elata est une espèce héliophile à haute valeur commerciale inscrite à l’annexe II de la Convention sur le commerce international des espèces de faune et de flore sauvages menacées d'extinction (CITES). Des expérimentations sylvicoles de cette espèce avaient été initiées par le Centre technique forestier tropical (CTFT) en 1972 et 1975 dans la réserve de la Kienké-Sud (Cameroun) dans le cadre d’un programme de recherche sur la sylviculture par plantation de cette espèce. Deux plantations avaient alors été installées par la méthode de recrû avec des écartements de 3 m × 3 m et 3 m × 4 m. L’objectif de ce travail est d’évaluer sur la base de quatre paramètres structuraux, l’espacement le plus adapté à la sylviculture en plantation de Pericopsis elata suivant la méthode de recrû. Un inventaire exhaustif à 100% a été réalisé dans chaque plantation. Au cours de celui-ci les diamètres et les hauteurs ont été prélevés. Les paramètres structuraux et dendrométriques de chaque plantation ont été analysés. L’espacement initial influence la structure des plantations en affectant la morphologie des tiges et leurs performances en termes de croissance en diamètre. En outre, un espacement trop réduit favorise les inégalités de croissance augmentant ainsi la compétition asymétrique. Ainsi, l’espacement 3 m × 4 m serait le mieux adapté à la sylviculture de Pericopsis elata en plantation suivant la méthode de recrû.
Stressor of Menstruation in Adolescence, Young Adulthood, and Adulthood
Authors: Malik Vandana Singh , Kumar Krishan , Behmani Rakesh Kumar , Kumar Sanjay
Published: March 2023

In the modern era, women are excellent in many areas of their lives, but today they face various challenges. Menstruation is a complex phase of a female's life. During menstruation, adolescent girls and women face a variety of problems. Many restrictions, taboos, and menstrual myths are dealt with by females from adolescence through adulthood. When the stress level is high, there is a chance of an irregular menstrual period. This chapter includes various menstrual stressors that influence the life of females. Various stressors of menstruation such as psychological stressors, social stressors, sanitation stressors, and physical stressors. Women across the country are dealing with these stressors, which are harmful to their physical and mental health and wellbeing.