bluuebunny/crossref_metadata_2025 huggingface dataset:
Empirical measurement of attitudes to new forms of employment in the era of "coronacen"
Authors: Naberushkina Elmira Kamalovna
Published: July 2022

The subject of the research of this article is the analysis of the remote form of employment scaled due to the pandemic of 2020-2021. The object of the study was the attitude of working Muscovites to the remote form of work. The use of qualitative and quantitative research methodology made it possible to find out the difficulties and advantages of remote work, to identify changes in the family and professional field that occurred as a result of the transfer of labor functions to a new format. The embedded indicators made it possible to assess the attitude to the new format of work, to identify the changes that have occurred between relatives and colleagues, to assess the prospects for further use of the remote format, to speak out about the acceptability of remote work.   The COVID-19 pandemic has led to serious changes in the functioning of public systems, including employment. The Coronacen era triggered changes in the field of professional activity and everyday life of people, pushed states to act faster and promptly regarding the introduction of remote employment, exacerbated the need for social institutions to respond quickly on the entire spectrum of issues related to social guarantees and conditions for the development of new forms of employment. This necessitates a comprehensive study of the ongoing processes and forecasting their consequences. The results presented in this article may be of interest to researchers dealing with the transformation of the labor market and employment, as well as to government specialists who are involved in the implementation of state employment policy.
Numerical Estimation of Nozzle Throat Heat Flux in Oxygen-Methane Rocket Engines
Authors: Concio Pierluigi , Tindaro Migliorino Mario , Bianchi Daniele , Nasuti Francesco
Published: July 2022

The prediction of wall heat flux at the nozzle throat is of paramount importance in liquid rocket engine (LRE) design for both sizing and safety purposes. Computational fluid dynamics (CFD) simulations can aid in the prediction, provided that they can be effectively used during the design phase and that suitable modeling is employed. In this framework, this study aims at evaluating the suitability of a Reynolds-averaged Navier–Stokes-based CFD approach to predict in affordable times the nozzle wall heat flux of LREs employing the oxygen–methane propellant combination, which is nowadays attracting the attention of many developers. The interest to study the throat heat flux estimation for oxygen–methane engines comes from the known greater role played by the near-wall recombination reactions, as compared to the oxygen–hydrogen propellant pair. Nevertheless, only few indirect experimental measurements are available in the open literature for the validation of numerical tools. Recently published experimental data are used here as benchmark for the comparison of numerical simulations obtained with different assumptions. Results confirm that, for a well-designed engine, the details of injection and combustion processes have only a secondary effect on the prediction of throat heat flux.
At the foot of the throne. Swiss divisions of the king of France Military House during the reign of Louis XIV (1643–1715)
Authors:   State Fire Academy of EMERCOM of Russia, BESPALOV Alexandr V.
Published: July 2022

An analysis of Swiss, German and French biographical directories and previously published studies made it possible to summarize in the article the information about the Swiss units of the Military House of the King of France in the era of Louis XIV (1643–1715). This work may be useful to researchers, teachers, post graduates students, and students of humanitarian educational institutions studying such subjects as "General History", "Military History", "History of International Relations".
Theoretical and practical aspects of implementing upbringing potential of the discipline «Logic»
Authors:   State Fire Academy of EMERCOM of Russia, KHODIKOVA Nina A.
Published: July 2022

The article is devoted to identifying the possibilities and methods of upbringing in the process of teaching "Logic". Based on the concept of a close relationship between education and upbringing the author analyzes the existing experience of upbringing in the process of teaching various disciplines. It is shown that logic as an academic discipline has a significant upbringing potential. On the one hand due to its formal nature logic is directly related to intellectual upbringing, being the basis for the critical thinking formation. On the other hand, the correctly selected content of tasks on topics studied in a traditional logic course can effectively contribute to the formation and development of almost all personality culture subsystems.new tools.
Cognitive paradigms and their practical impact
Authors:   State Fire Academy of EMERCOM of Russia, KHOLSHCHEVNIKOV Valery V.
Published: July 2022

Throughout its existence, mankind has used only two concepts that determine the system of people’s understanding of the surrounding world. These concepts are as follows: determinism (everything is precisely predetermined) and probability (the world is an open system and every event depends on the combination of numerous changing factors, which determine its stochasticity). Curently, there is a tendency to activate the probabilistic approach in the philosophy of knowledge and there is also antagonism to it in the practice of grading buildings and structures fire safety. Where is the truth? As you know: the truth is in the practice of life! What does practice show? This article is devoted to considering consequences of this dilemma.
Studying synergy effects when applying multimedia technologies in the educational process
Authors:   State Fire Academy of EMERCOM of Russia, GRABAREV Sergey P. , FROLOV Sergey V. ,   State Fire Academy of EMERCOM of Russia, POPOV Sergey S. ,   State Fire Academy of EMERCOM of Russia, SPIRIN Boris L. ,   State Fire Academy of EMERCOM of Russia, TOKAREVA Olga V. ,   State Fire Academy of EMERCOM of Russia, DEGTYAREV Sergey V. ,   State Fire Academy of EMERCOM of Russia
Published: July 2022

The article analyzes synergy manifestation when using multimedia technologies in the learning process. A mathematical description of the synergy effect at the simultaneous use of audio and visual information channels of data broadcasting is presented.
F. V. Obukhov: «Life in motion»
Authors:   State Fire Academy of EMERCOM of Russia, PLYUSNINA Galina F. , FIRSOVA Tatiana F. ,   State Fire Academy of EMERCOM of Russia
Published: July 2022

The article describes Fedor Vasilyevich Obukhov’s life and professional path. He is known all over the world as a prominent leader and scientist in the field of organizing and managing fire protection in Russia.The article contains a number of facsimile documents and photographs from the personal archive of F. V. Obukhov's family. The article is addressed to cadets and students of State Fire Academy of EMERCOM of Russia and departmental structures officers. The material can be used in extracurricular activities for the purpose of educational work.
The development of japanese language learning for elementary school students based on collaborative learning
Authors: Mardani Desak Made Sri , Sadyana I Wayan , Sukni Ni Nengah , Adrianti Ni Kadek Ayu , Wulandari Putri Ayu
Published: July 2022

Japanese learning is not popular in Indonesia but has important value. In Bali, ten elementary schools have introduced Japanese as an additional skill for students to  master Japanese from a young age. Therefore it is necessary to develop learning that follows the characteristics of children and can improve 21st-century skills. This study aims to develop Japanese language learning set for elementary students according to student characteristics, requiring students to collaborate and think critically. This study uses a mixed-method approach paradigm, namely Exploratory Mixed Method Design, which combines qualitative and quantitative approaches using the Four-D R&D design. Learning Set in the form of lesson plans, worksheets, and animation media for Japanese language learning that are produced contain activities that require students to collaborate, which can improve students' 21st-century skills. Based on the validity test results, it can be seen that this learning set has been tested for its effectiveness. The assessments carried out by teachers and students show that the lesson plans, worksheets, and animation media are suitable for learning Japanese at the elementary level.  Thus, Japanese teaching teachers at elementary schools can use these learning sets to increase student motivation in learning and can improve 21st-century skills.
Content analysis of character value indicators in class v textbooks integrated thematic curriculum 2013 theme 7 subtheme 1
Authors: Syahrial Syahrial , Asrial Asrial , Sabil Husni , Kurniawan Dwi Agus , Perdana Rahmat , Fadillah Putri
Published: July 2022

This study aims to analyze the material’s content in thematic textbook curriculum 2013 class V theme 7 events in life in subtheme 1 event of the colonial mass nationality that contains indicators of character value in it. This research uses a qualitative approach. The type of research used is a content analysis using document studies. The subject in this study is the researcher himself. The objects used in this study are student books and curriculum teacher books 2013 revised edition 2017 grade V theme 7 events in life. The data obtained will be analyzed descriptively qualitatively with the content analysis method. The results of  analysis of this study showed that the character values encountered in the integrated thematic textbook curriculum 2013 class V theme 7 subtheme 1 national events of the colonial period are fond of reading, hard work, curiosity, creativit, love of the homeland, independent, honest, democratic, tolerance, responsibility, discipline, national spirit, and friendly/ communicative. The analysis of the contents of the integrated thematic book material curriculum 2013 is expected educators can be more competitive and have innovations in designing learning that is able to implement character values in every learning activity for students.
ПЕРЕМЕШИВАНИЕ АТОМОВ НА ГРАНИЦЕ АЛЮМИНИЯ И ТИТАНА ПОД ДЕЙСТВИЕМ ДЕФОРМАЦИОННОЙ ОБРАБОТКИ: АТОМИСТИЧЕСКОЕ МОДЕЛИРОВАНИЕ
Authors: Полякова П.В. , Баимова Ю.А.
Published: July 2022

В настоящей работе методом молекулярной динамики исследована взаимная диффузия на границе перемешивания Al/Ti под действием деформационной обработки. Проведены испытания полученного композита на растяжение после комбинированного сжатия до степени деформации 0,16. Схема комбинированного сжатия, используемая в настоящей работе, представляет собой упрощение сценария, экспериментально реализованного ранее для получения композитов Al/Cu и Al/Nb. Показано, что одноосное сжатие в сочетании с деформацией сдвига является эффективным способом получения композитной структуры. Установлено, что под действием комбинированного сжатия атомы Al диффундируют в блок Ti легче, чем атомы Ti диффундируют в блок Al. Испытания на растяжение показали, что разрушение происходит в алюминиевой части композита, а значит граница перемешивания атомов Al и Ti прочнее, чем чистая алюминиевая часть.
КРИТИЧЕСКИЕ РАЗМЕРЫ ДИАМЕТРОВ ЗЕРЕН ЛИБО ОТДЕЛЬНЫХ ЧАСТИЦ ДЛЯ СТАРТА МАРТЕНСИТНОЙ РЕАКЦИИ С ПОЗИЦИЙ ДИНАМИЧЕСКОЙ ТЕОРИИ
Authors: Кащенко М.П. , Скорикова Н.А. , Кащенко Н.М. , Чащина В.Г.
Published: July 2022

В случае спонтанного (при охлаждении) γ – α мартенситного превращения в сплавах железа формирование мартенситного кристалла задается управляющим волновым процессом и протекает со сверхзвуковой скоростью по отношению к продольным волнам. Инициация трехмерной пороговой деформации связана с согласованным действием относительно длинноволновых ℓ- и относительно коротковолновых s-волн. За описание габитусных плоскостей отвечают ℓ-волны, возникающие при образовании начального возбужденного состояния (НВС). Этот подход эффективен как при описании двойникованных кристаллов, так и в предельном случае вырожденной двойниковой структуры, сопоставляемой с формированием дислокационных кристаллов при размерах зерен исходной γ-фазы, превышающих критические значения Dc. В случае нанокристаллического состояния наблюдаются варианты превращения зерен как целого, условно относящиеся к аккомодационному мартенситному превращению (АМП). Критический размер Dacдля АМП меньше Dc. В динамической теории величину Dac можно связать с процессом пространственного масштабирования НВС, сопоставляемого с распространением волн цилиндрического и сферического типа для относительного изменения объема. При таком сценарии превращения размер Dac, как и критический размер для превращения малых свободных частиц, определяется значением пороговой деформации.
Von Dozierenden und Emeritierenden: substantivierte Partizip-I-Formen im heutigen Deutsch
Authors: Elmiger Daniel
Published: July 2022

En allemand, à l’instar des adjectifs, les participes substantivés permettent de créer des noms communs de personne à partir de tous les verbes. Ces formes, qui se déclinent comme des adjectifs, sont souvent utilisées pour éviter le masculin à valeur générique car, au pluriel, elles sont neutralisées par rapport au genre. Le présent article expose la formation des participes présents substantivés (ainsi que leur utilisation pour un langage "non sexiste") et il étudie leur fréquence dans un très grand corpus de textes allemands (projet COSMAS II). Il s’avère que de très nombreuses formations occasionnelles se trouvent dans les textes des 20 dernières années et que du point de vue morphologique, certaines formes ne se laissent pas simplement expliquer par une substantivation d’un verbe (ou d’un syntagme verbal)
Avant-propos
Authors: Horak André
Published: July 2022

[Ce texte n'a pas de résumé].
réception de l'hyperbole publicitaire
Authors: Bonhomme Marc
Published: July 2022

Die Studien zur rhetorischen Hyperbel konzentrieren sich meist auf deren Produktion, obwohl das Verständnis ihrer pragmatischen Funktionsweise auch die Berücksichtigung ihrer Rezeption erfordert. Ziel dieses Artikels ist es, die Probleme bei der Rezeption von Hyperbeln anhand eines Textkorpus zu analysieren, welcher stark von dieser Figur Gebrauch macht: die Werbesprache. Zunächst werden wir einige Faktoren untersuchen, welche die Rezeption der Hyperbel beeinflussen. Letztere fällt insbesondere durch ihre epideiktische Wirkung, ihre sowohl sprachlichen als auch bildlichen Hilfsmittel und ihre Zweideutigkeit auf. Anschliessend werden wir sehen, wie Werbespezialisten versuchen, mithilfe verschiedener Strategien die Interpretationsschwierigkeiten bei der Rezeption der Hyperbel abzuschwächen. Zu diesen Strategien gehören vor allem naturalisierende Operationen und spielerische Praktiken.
Registre et moyen de communication: interdépendance ou indépendance ?
Authors: Robert-Tissot Aurélia
Published: July 2022

In diesem Beitrag werden wir anhand einer empirischen Untersuchung zeigen, dass die Computer-Mediated Communication (CMC) nicht als ein vollkommen eigenständiges Register betrachtet werden kann. Empirische Daten aus dem Korpus sms4science.ch, sowie die Analyse von Tagebüchern als zweite informelle schriftliche Quelle deuten vielmehr darauf hin, dass bestimmte sprachliche Phänomene wie z.B. die Subjektauslassung einerseits mit dem Kommunikationskontext, andererseits aber auch mit dem medialen Code zusammenhängen. Für die syntaktischen Merkmale spielt die Technologie jedoch keine unmittelbare Rolle. Daher scheint es angebracht für das Französische von einem informell schriftlichen Register, statt von einem CMC-spezifischen Register zu sprechen.
Se plaindre des enfants : positionnements épistémiques et rapports institutionnels dans les récits conversationnels entre au-pair et famille d'accueil
Authors: Berger Evelyne
Published: July 2022

The present study investigates how institutional relationships and identities are interactionally configured in a domestic context: the sojourn of an au-pair with a host family. While the au-pair regularly takes part in the family's ordinary life and becomes sort of a 'member' of the family over time, she is at the same time hired by the family as a childcare provider. Our study reveals that these institutional identities are oriented to by the participants, in particular during storytellings about the host family children's misconduct. The study is based on a corpus of 7 hours of dinner table conversations between Julie and her French-speaking host family. Drawing on Conversation Analysis, we show how, during storytelling, the au-pair and the host mother claim, display and negotiate their epistemic rights in relation to childcare in general or with these specific children.
Description du développement de microstructures dans des récits spontanés d’une dyade plurilingue d’enfants fréquentant un centre de la petite enfance québécois
Authors: Allen Nancy
Published: July 2022

This article describes the development of oral (verbal and non verbal) microstructures present in the spontaneous narratives of a plurilingual dyad. This dyad is composed of a French-speaking and a Spanish-speaking child. The first child is 38 months old at the first time of data collection and 43 months at the second time, 5 months later. The second child is aged 40 months at the first collection time and 45 at the second. We analyze their spontaneous narratives in regards to their smallest components, in other words, the microstructures, as well as in terms of the amount of microstructures observed in their propositions. We also analyze their spontaneous narrative in terms of complexity, especially with regard to the length and richness of their propositions through their spontaneous narratives. Our results show non-significant differences in the use of verbal and nonverbal language of these children. However, mother tongue seems to have an impact on language productivity in their spontaneous narratives, to the detriment of language complexity.
Communication Alternative et Améliorée: un pas vers la participation sociale, l'auto-détermination des personnes en situation de handicap de la communication
Authors: Jullien Stéphane , Marty Simone
Published: July 2022

[Ce texte n'a pas de résumé].
Enjeux et défis de l'accompagnement des adultes présentant une déficience intellectuelle
Authors: Veyre Aline
Published: July 2022

Communication is a fundamental right recognized in the Convention on the Rights of Persons with Disabilities. People with intelle ctual disability who have little or no language rarely have opportunities to communicate. The difficulties they encounter, as well as certain characteristics of the environments in which they live, are major obstacles to the development of their communicative skills. The paper documents the methodology used to support the members of educational teams in developing interventions aimed at enabling the persons concerned to improve their communicative skills. A case study details and illustrates all the steps followe d in the study. The results highlight the importance of introducing both physical and social facilitators to promote the development of these skills.
eChem: A notebook exploration of quantum chemistry
Authors: Fransson Thomas , Delcey Mickael , Brumboiu Iulia , Hodecker Manuel , Li Xin , Rinkevicius Zilvinas , Dreuw Andreas , Rhee Young Min , Norman Patrick
Published: July 2022

The eChem project features an e-book published as a web page (https://bit.ly/e-chem), collecting a repository of Jupyter notebooks developed for the dual purpose of explaining and exploring the underlying theory behind computational chemistry in a highly interactive manner as well as providing a tutorial-based presentation of the complex workflows needed to simulate embedded molecular systems of real biochemical and/or technical interest. For students ranging from beginners to advanced users, the eChem book is well suited for self-directed learning, and workshops led by experienced instructors for targeting student bodies with specific needs and interests can readily be formed from its components. The members of the eChem team are engaged in both education and research and as a mirroring activity, we develop the open-source software upon which this e-book is predominantly based. The overreaching vision and goal of our work is to provide a science- and education-enabling software platform for quantum molecular modeling on contemporary and future high-performance computing systems, with the resulting development and workflows now being documented in the eChem book.
Effect of Calcium on the Atomic and Electronic Structures of CdSe QDs Embedded Soda-Lime-Silica Glasses
Authors: Li Wenke , Zhao Xiujian , Coudert François-Xavier , Liu Chao
Published: July 2022

In this work, we have investigated effects of calcium on the atomic and electronic structures of CdSe QDs by ab initio molecular dynamics. The increase of CaO content in glass is found to break the linkage between Na and O atoms, while interactions between Cd atoms and non-bridging oxygens are not disrupted. The presence of the CdSe QD promotes the migration of Na atoms from the glass matrix to the interface, and even the interior of CdSe QD, while Ca atoms are only found to be present at the QD/glass interface and in glass matrices far from QD. However, on the basis of radial concentration distribution, the CdSe QD only impacts the structure of glass at short-range near the interface. The increase in CaO content is also shown to increase the HOMO-LUMO gap of CdSe QDs embedded glasses. Our findings can extend understanding of the effect of calcium on the structural and luminescence properties of CdSe QDs embedded glasses.
Novel superhard phases in the B-C-N system from first principles: tetragonal C16, B8N8 and C6N8
Authors: Matar Samir F. , Solozhenko Vladimir L.
Published: July 2022

In the B-C-N system, novel extended lattices of dense carbon C16, boron nitride B8N8 and carbon nitride C6N8 were proposed based on crystal chemistry rationale and geometry optimization onto ground state structures within the density functional theory (DFT). New tetragonal (space group P-4m2) C16 allotrope was identified as ultra-hard (HV ~ 97 GPa, close to that of diamond) with corner sharing C4 tetrahedra illustrated by charge density projections exhibiting sp3 like carbon hybridization. New binary compounds B8N8 and C6N8 which belong to the same space group P-4m2 were then derived from C16 through the same protocol and found to be superhard. All three new phases are mechanically (elastic constants) and dynamically (phonons) stable, and their electronic band structures are characteristic for insulators like diamond with large band gaps of about 5 eV.
Water Structure in the Electrical Double Layer and the Contributions to the Total Interfacial Potential at Different Surface Charge Densities
Authors: Rehl Benjamin , Ma Emily , Parshotam Shyam , DeWalt-Kerian Emma L. , Liu Tianli , Geiger Franz M. , Gibbs Julianne M.
Published: July 2022

The electric double layer governs the processes of all charged surfaces in aqueous solutions, however elucidating the structure of the water molecules is challenging for even the most advanced spectroscopic techniques. Here, we present the individual Stern layer and diffuse layer OH stretching spectra at the silica/water interface in the presence of NaCl over a wide pH range using a combination of vibrational sum frequency generation and heterodyned second harmonic generation techniques and streaming potential measurements. We find that the Stern layer water molecules and diffuse layer water molecules respond differently to pH changes: unlike the diffuse layer, whose water molecules remain net-oriented in one direction, water molecules in the Stern layer flip their net orientation as the solution pH is reduced from basic to acidic. We obtain an experimental estimate of the non-Gouy-Chapman (Stern) potential contribution to the total potential drop across the insulator/electrolyte interface and discuss it in the context of dipolar, quadrupolar, and higher order potential contributions that vary with the observed changes in the net orientation of water in the Stern layer. Our findings show that a purely Gouy-Chapman (Stern) view is insufficient to accurately describe the electrical double layer of aqueous interfaces.
Kerja Sama Indonesia-Tiongkok Dalam Upaya Pemulihan Ekonomi Nasional Indonesia Pasca Pandemi Covid-19
Authors: Malik Yusuf Idrus
Published: July 2022

ABSTRAK

Pandemi Covid-19 yang terjadi sejak 2020 telah menjadi tantangan global terutama di bidang ekonomi. Indonesia sebagai salah satu negara yang terdampak pandemi ini harus berupaya memulihkan kondisi ekonomi nasional. Kebijakan Indonesia untuk memulihkan sektor perekonomian adalah dengan menciptakan Program Ekonomi Nasional (PEN). Dalam implementasinya, Indonesia menjalin kerja sama bilateral dengan Tiongkok. Sebagai mitra lebih dari 70 tahun, Tiongkok dan Indonesia menjalin kerja sama untuk memulihkan perekonomian Indonesia dengan menciptakan Herd immunity melalui vaksinasi dan peningkatan investasi serta ekspor-impor. Tulisan ini bertujuan untuk menganalisis sejauh mana hubungan bilateral Indonesia-Tiongkok dalam upaya pemulihan ekonomi nasional pasca pandemi. Dengan menggabungkan konsep National Interest dan konsep Bilateral, tulisan ini diharapkan dapat menjawab pertanyaan-pertanyaan kontemporer serta dapat dijadikan sebagai literatur dalam mengembangkan ilmu pengetahuan.

Kata Kunci: Pandemi Covid-19, Kerja Sama Bilateral, Pemulihan Ekonomi.
Дослідження залежності величини адгезії від типу профілю композитних стержнів за умови армування виробів з каменю
Authors: Башинський Сергій Іванович , Котенко Володимир Володимирович , Припотень Юлія Костянтинівна , Піскун Ігор Анатолійович
Published: July 2022

Головним завданням, яке вирішується під час написання цієї статті, є встановлення дослідним шляхом залежності значення величини адгезії від типу профілю композитних стержнів за умови їх застосування для армування виробів з каменю. В межах роботи розглянуто доцільність застосування композитної арматури з вдавленим, спірально наклеєним (під кутом 35° та 80°) і покритим піщаною сумішшю профілів та їх здатністю до формування взаємодії з епоксидними в’яжучими сумішами. За результатами виконання досліду було встановлено здатність кожного з типів досліджуваних профілів чинити опір вириванню з кам’яного зразка (при цьому як еталон, відносно якого порівнювалися всі інші зразки, було застосовано сталевий стержень з періодичним профілем). За результатами зіставлення одержаних результатів для армування конструкцій, що експлуатуватимуться під дією згинальних або розривних навантажень, в тому числі і для складних виробів, з’єднання яких передбачено шляхом застосування посилюючих стержнів, найкращим варіантом з-поміж порівнюваних будуть стержні, поверхня яких покрита піщаною сумішшю.
Оцінка технологічних та термобаричних особливостей механічної обробки загартованих сталей: опис явищ у контактній зоні різанням лезовими інструментами із ПКНБ групи ВL
Authors: Коваленко Яна Павлівна , Мельничук Петро Петрович , Кирилович Валерій Анатолійович
Published: July 2022

На сьогоднішній день розвиток сучасної трибології в механоскладальній галузі потребує пошуку нових інструментальних матеріалів, розгляду технологічних можливостей різальних інструментів та визначення оптимальних характеристик і умов процесів з визначенням режимів різання для механічної обробки. Але головну роль у процесах технологічної обробки виконує інструмент, який використовується для досягання максимального результату при мінімальних затратах. Їх експлуатація характеризується зі значними навантаженнями, тому для обробки деталей машин і механізмів доцільно використовувати інструментальні матеріали з високими механічними властивостями. Поширеного використання в промислових галузях набули загартовані сталі, жароміцні, корозійностійкі й тверді сплави та інші матеріали високої твердості. Обробка таких матеріалів успішно здійснюється інструментами, які оснащені полікристалічним кубічним нітридом бору (ПКНБ). Такі сплави мають високу температурну стійкість, високу твердість, що дозволяє використовувати їх при високошвидкісних різальних операціях.
Конструктивне рішення торцевих фрез зі змінними непереточуваними пластинами для обробки плоских поверхонь деталей з чавунів
Authors: Глембоцька Лариса Євгеніївна , Радкевич Світлана Іванівна , Мельничук Петро Петрович , Кирилович Валерій Анатолійович
Published: July 2022

Обробка плоских протяжних поверхонь деталей з різних типів чавунів здійснюється торцевими фрезами, які за своїми конструкційними характеристиками можуть суттєво відрізнятися одна від одної. Велику роль у виборі фрез відіграють фізико-механічні характеристики чавунів, які залежно від способів їх отримання, вмісту, виду та форми вуглецю в них, наявності легуючих елементів можуть мати істотно відмінні показники. Однак разом з тим є ряд властивостей, які об’єднують їх у одну групу матеріалів і дають підставу для постановки такого завдання, як пошук універсального інструменту, який би давав можливість отримувати поверхні деталей з чавунів високої якості при мінімальних затратах. Особливо високі вимоги висуваються до якості та надійності поверхонь тертя. У цій роботі були розглянуті конструкції існуючих торцевих фрез та різальних пластинок від провідних виробників різальних інструментів та оптимальні режими різання. Представлено порівняльну оцінку пропозиції торцевих фрез та комплектуючих до них міжнародного ринку різальних інструментів для обробки різних типів чавунів. Проведено аналіз робіт вітчизняних та зарубіжних науковців з питань зносостійкості інструментів з механічним кріпленням різальних пластин, в результаті якого виявлено, що під час використання різальних пластин круглої форми мають найкращі показники зносостійкості. Відштовхуючись від опрацьованої інформації, плануємо створити універсальний багатолезовий інструмент, за допомогою якого можна буде ефективно обробляти поверхні деталей з різних типів чавунів при високій його зносостійкості.
Використання згорткових нейронних мереж у задачах розпізнавання та класифікації об’єктів зображень
Authors: Кушнір Надія Олександрівна , Локтікова Тамара Миколаївна , Морозов Андрій Васильович , Юрченко Владислав Олегович
Published: July 2022

Досліджується застосування штучних нейронних мереж у задачах розпізнавання та класифікації об’єктів зображень. Розглядається класична задача класифікації об’єктів на зображенні, а саме визначення статі особи за її обличчям. Це зумовлено тим, що існує вдалий набір даних, який складається з 47009 зображень облич чоловіків та жінок для навчання та 11649 зображень облич для тестування штучної нейронної мережі. Запропоновано використання згорткової нейронної мережі. Такий підхід дозволяє зменшити обсяг інформації, що зберігається у пам’яті, а також ієрархічно виділити та агрегувати ознаки вхідних даних. Згорткова нейронна мережа складається з декількох блоків згорткових й агрегувального шарів, шару вирівнювання, шарів повнозв’язних нейронів, вихідного нейрона. Пороговою активаційною функцію для всіх нейронів, окрім вихідного, обрано функцію «ReLU». Активаційною функцією вихідного нейрона є сигмоїдальна. Здійснено побудову нейронної мережі, її навчання та тестування із застосуванням бібліотеки «TensorFlow», API «Keras.NET», а також розробленої бібліотеки методів на базі платформи «.NET Standard 2.0». Для візуального відображення налаштування відповідних процесів розроблено віконний додаток на базі платформ «.NET 6.0» та «WPF». Для побудови необхідних графіків використано бібліотеку «OxyPlot». Досліджено якість роботи пропонованої згорткової нейронної мережі залежно від кількості блоків та розмірів фільтра згортки. Найкращі результати роботи досягаються із 3 блоками згорткових та агрегувального шарів та розмірами фільтра згортки 3 x 3 пікселів. Оптимальної точності класифікації об’єктів зображень мережа набуває при її навчанні протягом 14 епох.
The innovation of sustainable business model in eco-edutourism: a way for creating society 5.0
Authors: Kusdiyanti Heny , Febrianto Indra , Wijaya Robby , Agustina Nur Indah
Published: July 2022

As a country with a huge population of more than 270 million people, Indonesia needs to reach society 5.0 to create a society-centred digital transformation. This study aims to formulate a business model for eco-edutourism in a vilage as a suburb with great potential in terms of natural resources and human resources. This research uses a qualitative approach with a type of case study. The primary and secondary data were obtained from semi-structured interviews, village databases, and related articles. The business model is formulated using the business model canvas with the identification of each element. The results show that the potential villages with natural resources and human resources can be developed into an education-based tourism village through its potential rich culture, cow farming, and proximity to another tourism destination. The business model canvas has been formulated from these potentials, which includes nine main elements. The main activities in this business are coffee processing educational tours, milk extracting educational tours, local cultural tours, nature tourism, and outbound tours. The value proposition formulated in the business model canvas in eco-edutourism is a social value that will focus on providing qualified education for visitors. The eco-edutourism initiation is expected to be an alternative to community-based digital transformation, especially in rural areas. Achieving digital transformation in the periphery areas on an ongoing basis can be a real step towards realising society 5.0 in Indonesia.
Debt Sustainability Assessment of Regional Budgets
Authors: Kiseleva E. G.
Published: July 2022

The aim of the paper is to assess the debt sustainability of the budget system of the regions of the Northwestern Federal District (NWFD) of Russia and establish differentiated values of the budget constraints. The author uses methods of comparison and grouping, correlation and cluster analysis. The author’s methodology based on the methods of multivariate statistical analysis made it possible to include indicators that have the nature of leading indicators in the assessment, evaluate the integral indicator of debt sustainability, and determine the limit values of these indicators. Approbation of the author’s methodology for assessing the debt sustainability of the budget system on the statistics of the NWFD regions allowed dividing the regions into three clusters according to the types of debt sustainability and determining the threshold values of indicators for each cluster. The research results substantiate the need to reduce the high debt burden for 70% of the NWFD regions. The results indicate that the regions with a high level of debt sustainability include St. Petersburg, Leningrad and Kaliningrad regions. The integral indicator of debt sustainability of these regions is greater than one and the regions are well grouped according to six indicators of debt sustainability into a group that is homogeneous in terms of characteristics. The Republic of Komi, the Republic of Karelia, and the Arkhangelsk and Pskov regions have a low level of debt sustainability: the standard limiting values for the “debt-to-GRP ratio” indicator of the regions is less than 5%, and the “debt-to-revenue ratio” indicator — less than 42%, the value of all indicators of debt sustainability exceeds the values of the cluster centroids. For these regions, the author recommends pursuing a targeted budget policy with a mandatory debt reduction to the level of threshold values for the indicators of the regions of this cluster. The paper concludes that it is necessary to reduce the debt burden of most regions of the NWFD, as well as to establish differentiated values of budget constraint on public debt, taking into account the indicators of socio-economic development of these regions.
Toward More Equitable Language Learning and Teaching Frameworks For Our ELT Community: Moving from EFL to ECL to CE
Authors: Mora Raúl Alberto
Published: July 2022

Over the past decade, different scholars in ELT have raised questions about the notion of English as a Foreign Language (EFL) and the growing issues related to inequity that such a framework has raised. Our field in Colombia needs to interrogate the very frameworks and concepts we use to define the language and how those definitions will include us or exclude us from the larger global conversations in the field of ELT and related ones as a way to remain active and relevant in years to come. This article proposes moving from English as a Foreign Language (EFL) into English as a Colombian Language (ECL) as the intermediate step toward Colombian English (CE). This article will first problematize EFL as a segue into detailing the transition and some considerations involving our views of English and teacher education.
Cyberbullying Di Media Sosial
Authors: Dwipayana Ni Luh Ayu Mondrisa , Setiyono Setiyono , Pakpahan Hatarto
Published: July 2022

The development of community needs in information technology plays a very important role, both in positive and negative sides. One of the most disturbing and developing cyber crimes today is crimes related to a person’s freedom of privacy, namely cyber bullying. The issues raised were the application of positive laws regarding the crime of cyberbullying as a cybercrime crime and the cause of bullying that occurred on social media. The research method used is the normative research method, due to the absence of norms for regulatingcyber bullying in Law Number 11 of 2008 concerning Electronic Information and Transactions as amended by Law Number 19 of 2016 concerning Electronic Information and Transactions.. Cyberbullying is a new type of crime when viewed from the media used, namely electronic media, the easier it is to make social media a place to commit cyberbullying crimes from several reasons that are intended to fulfill aggressive attitudes and personal feelings that dominate the perpetrator, then this should be the concern of all law enforcers wherecyberbullying is rampant on social media. Therefore, for the cyberbullying phenomenon, the application of positive law on the crime of cybebullying has been explained based on article 27 paragraph (3) of Law Number 19 of 2016, amendments to Law number 11 of 2008 concerning Electronic Information and Transactions, and has a relationship between articles 310 and 311 of the Criminal Code, and the Constitutional Court Decisions Number 50 / PUU-VI / 2008 concerning complaint offenses referring to the phenomenon of cyberbullying
From University of North Dakota
Authors: From University of North Dakota
Published: July 2022

The Chester Fritz Library of the University of North Dakota has been designated the 67th U.S. Patent and Trademark Depository Library.
In the Shadow of Democracy : Alexis de Tocqueville on Race and Slavery
Authors:   The Korean Society of History of Historiography, LEE Yong-Jae
Published: July 2022

Tocqueville's masterpiece, Democracy in America analyzes the institutions and moeurs of American democratic society. In America, Tocqueville saw not only white man’s democratic culture and politics, but also the shadows of democracy, such as racial conflict and slavery. Tocqueville said that slavery was the most serious evil that threatened the future of the United States. Nevertheless, as long as the white stubbornly refuse to abolish slavery, it is impossible to legally achieve emancipation in the South, where democratic self-government is established. Pessimistic about America's future, Tocqueville diagnoses that the abolition of slavery is more likely to be achieved in the French Caribbean than in the America.
Tocqueville also shows a realistic and practical approach to the issue of slavery in the French colonies. He argues that the colonial industry should be maintained even after the emancipation, indemnities being paid to the slave owners. Tocqueville expands the issue of the emancipation of slaves to the level of national strategy and interests. He even argued that abolition was necessary to maintain the colony, and that some exceptional measures such as a provisional banning of the purchase of land by emancipated blacks, were necessary to maintain the colony's industry and economy. The the colonial economy and the white farmers’ interests took precedence over the freedom of black people. The liberal politician Tocqueville stands at a crossroads between the humanitarianism of Emancipation and the realism of the national interests.
Aproximações do direito contratual com a literatura
Authors: Luz Segundo Elpídio Paiva
Published: July 2022

CONTEXTO: Insere-se no contexto institucional do movimento direito e literatura. Oferece uma leitura sobre o contrato de empréstimo sintetizada no tópico 4.

OBJETIVO: Explicitar o emprego do direito e literatura no direito contratual, especialmente, em relação ao mútuo, juros e agiotagem.

MÉTODO: Com base na metodologia do direito na literatura, examina as noções de mútuo, agiotagem e juros no conto “O Empréstimo”, de Machado de Assis.

RELEVÂNCIA/ORIGINALIDADE: A relevância do debate é retirar o direito do enclausuramento dogmático por meio de uma abordagem do direito na literatura.

RESULTADO: Mostra o problema do exclusivismo jurídico e sugere a possibilidade de apreender o direito por meio da literatura. 

PRINCIPAIS CONTRIBUIÇÕES TEÓRICAS/METODOLÓGICAS: O que se pretende com o artigo é uma maior abertura da dogmática jurídica à colaboração interdisciplinar.

PALAVRAS-CHAVE: Mútuo. Direito e Literatura. Machado de Assis.
Pelaksanaan Hak Dan Kewajiban Terhadap Pekerja/Buruh Di Pt.Semen Indonesia Distributor Lombok Berdasarkan Undang-Undang Nomor 13 Tahun 2003 Dan Undang-Undang Nomor 11 Tahun 2020 Tentang Cipta Kerja
Authors: Gilang Arnawa Lalu , Asyhadie H. Zaeni
Published: July 2022

Penelitian ini bertujuan untuk mengetahui bagaiamana pelaksanaan hak dan kewajiban pekerja/buruh di PT. Semen Indonesia Distributor Lombok ditinjau dari Undang-Undang Nomor 13 Tahun 2003 Tentang Ketenagakerjaan dan Undang- Undang Nomor 11 Tahun 2020 Tentang Cipta Kerja dan untuk mengetahui faktor penghamba pelaksanaan hak dan kewajiban pekerja/buruh yang bekerja di PT. Semen Indonesia Distributor Lombok. Penelitian ini merupakan penlitian hukum normatif empiris.Penelitian ini disimpulkan bahwa pelaksanaan hak-hak pekerja telah dilaksanakan dengan baikNamun terdapat juga hak-hak pekerja yang masih belum maksimal yakni hak atas jaminan sosial ketenagakerjaan terhadap pekerja tidak tetap, dan mengenai keselamatan kesehatan kerja (K3), maka perlu adanya regulasi dan pengawasan lebih ketat lagi dari pihak terkait guna tercapainya keseimbangan antara hak dan kewajiban pekerja.
TEACHER PROBLEMS IN LEARNING CHILDREN WITH SPECIAL NEEDS (ABK) AT INCLUSIVE SCHOOL SDN 1 SELONG
Authors: Putri Risa Febriana , Darmiany Darmiany , Husniati Husniati
Published: July 2022

Becoming a teacher in an inclusive school will certainly have different challenges from teaching in an ordinary school. The problems they face are more difficult than ordinary teachers. This study aims to describe the problems faced by teachers in teaching children with special needs at the inclusive school of SDN 1 Selong. This research is a case study research with a descriptive qualitative approach where the data collection methods used by the researcher are observation, interviews and documentation. The data analysis technique uses the Miles and Huberman interactive model, namely through data collection, data reduction, data presentation and drawing conclusions. The results of the study show that: not all teachers have sufficient competence in managing classes from 6 subjects, 3 of which are still not able to manage classes well, the number of students with special needs in one class, the difficulty of children with special needs receiving learning, the lack of government attention and not all parents provide support for crew members. Efforts made by teachers to overcome these problems include: the desire to continue learning to improve teacher competence, use fun methods and media, repeat learning materials, and build good communication with parents of children with special needs.
VALVULOPATIA NO IDOSO: O QUE O NUTRICIONISTA PRECISA SABER?
Authors:   Hospital São Paulo. Universidade Federal de São Paulo. Escola Paulista de Medicina., de Oliveira Luciene , da Silva Santos Camila Cristina ,   Hospital Alemão Oswaldo Cruz.
Published: July 2022

As doenças valvares representam uma significativa parcela das internações no Brasil, sobretudo na população idosa, aumentando o risco de óbitos. As alterações valvares podem ser classificadas em estenose ou insuficiência e os sintomas dependem da válvula acometida e grau de comprometimento, mas, geralmente, os portadores de valvulopatias apresentam sintomas de insuficiência cardíaca. O principal tratamento é a cirurgia para substituição da válvula por uma prótese mecânica ou biológica, porém o implante percutâneo é preferível à cirurgia convencional em idosos. O estado nutricional do idoso pode impactar o aumento do risco cirúrgico, contribuindo para maior tempo de internação e aumento da morbimortalidade, por isso, a intervenção nutricional precoce é fundamental, com o objetivo de evitar complicações e auxiliar na recuperação pós-cirúrgica. Parâmetros antropométricos e bioquímicos podem ser utilizados para avaliar o estado nutricional do idoso, associando-se ao risco de complicações pós-cirúrgicas. Dentre esses parâmetros, destacam-se o IMC (índice de massa corporal), albumina sérica e colesterol total. Frequentemente são necessários ajustes no sódio da dieta e/ou restrição hídrica e, dependendo do tratamento proposto, alguns pacientes necessitam de anticoagulação oral com varfarina (antagonista da vitamina K), devendo ser orientados quanto ao consumo regular dos alimentos fonte de vitamina K. Idosos em risco nutricional se beneficiam do uso de suplementos nutricionais no período perioperatório e, em casos de desnutrição prévia, o uso de nutrição enteral pode ser necessário. Seja no acompanhamento clínico ou no tratamento cirúrgico, melhorar o estado nutricional do idoso é fundamental para garantir um melhor prognóstico nas valvulopatias.
CONFRONT: Proposta e implementação de um conferidor automático de cálculo em R a partir do XiO®
Authors: Borges Murilo Guimarães , Lima Rafael Bruno Barbosa , Pereira Fabiana Ogata , Costa Phelipe Amaral Ferreira , Santos Thallis Alves , Antonio Tamara Rodrigues Torres Adib , Biazotto Bruna , Pereira Marcio Tokarski
Published: July 2022

O tratamento de radioterapia é complexo e envolve a compreensão de princípios da física médica, radiobiologia, proteção radiológica, dosimetria, planejamento, simulação e integração da radioterapia com outras modalidades de tratamento. Como parâmetro físico fundamental para se estabelecer a modalidade e sucesso do tratamento, a dose a ser entregue deve estar em conformidade com a dose prescrita, o que torna o seu cálculo ou determinação parte central do processo de aprovação de uma proposta terapêutica. No âmbito nacional, a Comissão Nacional de Energia Nuclear (CNEN) exige que nos serviços de radioterapia deve existir um segundo sistema de cálculo de dose para verificação do planejamento do tratamento . No presente trabalho descrevemos o desenvolvimento e implementação de um conferidor automático para o cálculo das unidades monitoras e da dose no ponto de cálculo de forma independente do sistema de planejamento XiO®, disponível no serviço de radioterapia do Hospital de Clínicas da Universidade Estadual de Campinas, e aplicável a outros serviços mediante inserção e adequação das tabelas de comissionamento ao sistema. O ambiente computacional escolhido para desenvolvimento deste projeto foi o R, com a interface de desenvolvimento do RStudio. A avaliação da precisão do cálculo das unidades monitoras e da acurácia na dose pelo cálculo inverso, implementados pelo conferidor, se mostraram comparáveis ao cálculo manual.