bluuebunny/crossref_metadata_2025 huggingface dataset:
Harmonization of the System of International Relations in the 21st Century: An Ideological Aspect
Authors:   Saint-Petersburg State University of Aerospace Instrumentation, Лукьянов В. Ю.
Published: April 2021

This article dwells on the role of ideology in the formation of the system of modern international relations. It is demonstrated that ideology’s influence on international relations grew in the 20th century, primarily during the Cold War. Having compared the ideologies of communism and Western democracy, the author comes to the conclusion that they formed the basis for the foreign policies of the USA and the USSR and justified the two powers’ actions on the international scene. The current geopolitical situation in the world demonstrates that in the 21st century ideology has not only retained its influence on foreign policy of individual states and international relations in general, but also increased it. Further, the author identifies three most important ideological doctrines of the 21st century: Western democracy, radical Islam and the concept of the Russian world. The formation of the ideological basis of foreign policy in modern Russia is considered separately. The ideological evolution of the foreign policy of the USSR (Russia) is analysed, from the concept of universal values of the perestroika period and the idea of Russia’s integration into the Western structures of the 1990s (implying partnership between Russia and the West) to the concept of the Russian world, which worsened Russia’s relations with the West and led to ideological confrontation. In the final part of the article, the author proposes ways to stabilize the international situation, mitigate the severity of ideological confrontation and achieve if not a consensus, then at least a compromise between the three main ideologies of our time: Western democracy, radical Islam and the ideology of the Russian world.
The Arctic Vector of US Foreign Policy: Dynamics of Development in the Late 20th – Early 21st Centuries
Authors:   Northern (Arctic) Federal University named after M.V. Lomonosov, Соколова Ф. Х. , Шапаров А. Е.
Published: April 2021

The current international political agenda has seen a growing importance of the Arctic region, which in the last century remained on the periphery of world politics. The interest in the Arctic is clearly manifested in the global socio-political discourse, with national interests in this region being advanced not only by the Arctic states, but also by countries having no direct geographical connection with it. Based on the analysis of key strategic documents, this article presents the dynamics of the development of the US Arctic policy in the late 20th and early 21st centuries. It is demonstrated that Barack Obama’s and Donald Trump’s Arctic policies were interconnected and had common grounds, including the following: protection of the country’s national interests in the region; environmental priorities and ensuring sustainable development of the region; participation of indigenous peoples in the decision-making process concerning their interests; development of international cooperation; freedom of navigation; responsible management of the Arctic under the leadership of the United States. However, according to the authors, Obama’s and Trump’s Arctic policies had two significant differences. Firstly, Obama viewed the Arctic as a territory of cooperation and dialogue, while Trump, as an area of rivalry and competition. Secondly, in Obama’s policy, the ecological component was more pronounced, while Trump primarily focused on the country’s economic interests. In general, the two presidents’ Arctic policies were in line with the corresponding foreign policies of the Democratic and Republican Parties. Thus, it can be predicted that Joe Biden’s Arctic policy will be a continuation of Obama’s policy.
The Pronoun ya (ʽIʼ) in Russian Phraseological Units in the Light of Key Ideas of the Russian Linguistic Worldview
Authors:   National Research Lobachevsky State University of Nizhny Novgorod, Гранева И. Ю.
Published: April 2021

This article presents a part of a comprehensive research on lexicographic portraying of Russian personal pronouns in the context of the communicative-pragmatic, linguoculturological, and cognitive linguistic approaches. The paper aimed to describe semantic, stylistic, and functional properties of Russian phraseological units containing the pronoun ya (‘I’) and its case forms in terms of representation of key culturally significant ideas of the Russian linguistic worldview. The author applied the pronoun referential analysis methodology developed on the basis of E.V. Paducheva’s ideas. The material included data of Russian explanatory dictionaries as well as a semantic and a phraseological dictionary. The usage examples were extracted from the Russian National Corpus. The scientific value of this paper consists in introducing a new aspect of Russian personal pronouns analysis, namely, the cultural significance of phraseological units with the pronominal component ya in the Russian linguistic worldview. It is shown that phraseological units containing the pronoun ya and its case forms have considerable conceptual and evaluative potential for representing culturally significant ideas and attitudes of the Russian linguistic worldview. These phraseological units embody empathic attitude (estimation of the degree of a speaker’s personal involvement in the situation) and the idea of primary importance of the speaker’s world to him/herself. The human ‘I’ in phraseology is a natural measure of norms and values, a criterion of one’s attitude to outward things. The paper makes a certain contribution to the theory and practice of integral description of language as well as to the linguoculturological study on Russian phraseological units. In terms of practice, the results can be used in teaching linguoculturological disciplines at universities and compiling a new type of dictionaries, as well as in forensic linguistics.
Linguocultural Codes in Anna Akhmatova’s Individual Author’s Worldview
Authors:   Institute of Foreign Languages, Пименова М. В. , Алаева С. А. ,   Kyrgyz-Turkish Manas University, Бекмурзаева Ф. Ш. ,   Military Educational Institution of Logistics named after General of the Army A.V. Khrulyov
Published: April 2021

Undoubtedly, the most promising linguistic research is that performed at the junction of different disciplines, such as cultural studies, psychology, ethnography and history, as it offers us a deeper understanding of language. Linguocultural codes have developed as a separate area of research over the last 20 years and have now attracted the attention of linguists in terms of studying the author’s individual worldview. The purpose of this article was to describe Anna Akhmatova’s implementation of linguocultural codes in her poems, taking into account the linguistic peculiarity of the conceptual metaphors used. It should be noted that this paper is the first attempt in philological literature to study conceptual metaphors through which the linguocultural codes are realized in the author’s worldview of poets and writers. The main methods applied in the research are descriptive, interpretative, and conceptual. We found that linguocultural codes in Akhmatova’s poems are represented by three broad classes: 1) codes of inanimate nature; 2) codes of wildlife; 3) categorical codes. As the study showed, the poetess often turns to two groups of linguocultural codes: wildlife and categorical, the most relevant being the vital and anthropomorphic codes, abundant in conceptual metaphors. Categorical codes are significant from the axiological point of view: the poems include all types of personal evaluations (ethical, aesthetic, utilitarian, and rational). At the same time, the limited colour spectrum is striking: in her works Akhmatova uses two colours – scarlet and black, as well as two shades – pale and light. The identified features largely correlate with Akhmatova’s life experience and reflect her inner world, i.e. sensations, feelings and emotions.
Configuration as a Procedure of Intracultural Knowledge Transfer (Exemplified by the Dynamics of the Concept of Human in the Russian Linguistic Worldview)
Authors:   Chelyabinsk State University, Циберная О. Ф.
Published: April 2021

Continuous development of technologies and globalization result in transfer of knowledge: knowledge about the world is transmitted between bearers of different linguocultures, as well as from generation to generation within one linguoculture. In the course of various transfer procedures, knowledge undergoes structural and qualitative changes. The nomenclature of possible transfer procedures and the essence of some procedures vary for different types of transfer. Configuration is one of the main procedures for knowledge transfer. Its implementation can be observed through structural changes in the units of knowledge transfer, such as works of art, terms, loanwords, etc. If a concept is considered as such a unit, configuration can be traced in the dynamics of the macrostructure, categorical structure and field description of the concept. Thus, the analysis of linguistic units representing a concept allows us to identify changes occurring in the minds of linguoculture-bearers over time. This paper aimed to study configuration as one of the main procedures of intracultural transfer of knowledge within the Russian worldview, with regard to everyday sphere of knowledge. The material of the research included representations of the concept of human in journalistic publications. The study is based on a complex methodology, including descriptive, comparative historical, and comparative methods, as well as statistical analysis and conceptual analysis. The research allowed us to identify the implementation of the configuration procedure in the course of knowledge transfer in the everyday sphere of knowledge, as well as to confirm its non-identity for the everyday and scientific spheres of knowledge by comparing our results with the data obtained earlier by other researchers. The study contributes to solving the problem of linguocultural transfer of knowledge and can be used in accomplishing many linguocognitive tasks.
To the 20th Anniversary of the Journal Vestnik of Northern (Arctic) Federal University
Authors:   Northern (Arctic) Federal University named after M.V. Lomonosov, Соколова Ф. Х. , Жгилева Л. А. , Угрюмова Е. В.
Published: April 2021

This article is dedicated to the 20th anniversary of the journal Vestnik of Northern (Arctic) Federal University and covers key milestones of its development as well as presents scientists and specialists of Northern (Arctic) Federal University named after M.V. Lomonosov (formerly, Pomor State University) involved in the journal’s establishment, development and promotion in the scientific world. In addition, the article dwells on the publication’s achievements and points out the potential of the three journals that developed from the original Vestnik: Arctic Environmental Research, Journal of Medical and Biological Research, and Vestnik of Northern (Arctic) Federal University. Series: Humanitarian and Social Sciences.
TO THE CALCULATION OF THE HYDRODYNAMICS OF A DENSE LAYER WHEN DRYING NONSPHERICAL PET GRANULES
Authors: Шацких Юлия Владимировна , Геллер Юлия Александровна
Published: April 2021

В работе представлена зависимость перепада давления от высоты слоя для нешарообразных гранул полиэтилентерефталата. Полученные зависимости сопоставлены с известной формулой Эргуна. Также в работе уделено внимание выбору рационального характерного размера несферических частиц для гидродинамических расчетов в зернистом плотном слое.

The paper presents the dependence of the pressure drop on the layer height for non-spherical polyethylene terephthalate granules. The obtained dependences are compared with the well-known Ergun formula. The work also focuses on the choice of a rational characteristic size of non-spherical particles for hydrodynamic calculations in a granular dense layer.
ABOUT THE QUESTION OF LAW CONCIENCE IN POST-INDUSTRIAL SOCIETY
Authors: Ковалев Константин Сергеевич
Published: April 2021

В статье приводятся положения о появлении в правосознании новых аспектов, влияющих на его развитие. В процессе исследования эти аспекты выявляются, а также объясняется их природа и значение.

The article provides provisions on the emergence in the legal consciousness of new aspects affecting its development. These processes explain their nature and significance.
PSYCHOLOGICAL FEATURES OF THE ATTITUDE TO DANGERS OF PEOPLE OF DIFFERENT SOCIAL GROUPS
Authors: Маралов Владимир Георгиевич , Ситаров Вячеслав Алексеевич , Кудака Марина Александровна , Маралова Татьяна Петровна , Корягина Ирина Ивановна
Published: April 2021

Статья посвящена психологическому анализу отношения различных категорий людей к опасностям: школьников, студентов, курсантов военного училища, работников промышленного предприятия, медицинских работников и сотрудников правоохранительных органов. Дана характеристика восьми типам отношения к опасностям, выявлены различия в зависимости о принадлежности людей к той или иной социальной группе.

The article is devoted to the psychological analysis of the attitude of different categories of people to dangers: schoolchildren, students, cadets of military school, employees of industrial enterprise, medical workers and law enforcement officers. Eight types of attitudes to dangers are characterized, and differences depending on whether people belong to a particular social group are revealed.
HOUSING PER CAPITA IN THE REPUBLIC OF TUVA IN LIGHT OF THE DEMOGRAPHIC FORECAST
Authors: Наксыл Херел Маныевна
Published: April 2021

В статье рассматривается обеспеченность жильем на душу населения в Республике Тыва в привязке к демографическому прогнозу населения региона. Анализ показывает, что целевые показатели по вводу жилья регионального проекта «Жилье», а также существующая структура жилищного строительства с преобладающей долей индивидуального жилищного строительства не позволяют решить проблему дефицита жилья.

The article examines the provision of housing per capita in the Republic of Tuva in relation to the demographic forecast of the population of the region. The analysis shows that the targets of the regional housing project, as well as the existing structure of housing construction with the predominant share of individual housing construction do not solve the problem of the housing shortage.
PHILOSOPHICAL TRAINING OF SCIENTISTS
Authors: Гаранина Ольга Денисовна
Published: April 2021

В статье рассмотрены проблемы преподавания истории и философии науки в процессе подготовки аспирантов как будущих субъектов научной деятельности. Дан анализ причин негативного отношения к философии в техническом вузе, определены направления совершенствования философской подготовки научных кадров. Обоснована необходимость связи философии и специального знания.

The article deals with the problems of teaching the history and philosophy of science in preparation graduate students as future subjects of scientific activity. The reasons for the negative attitude towards philosophy in technical universities are analyzed, and the directions for improving the philosophical training of scientific personnel are defined. The need for a connection between philosophy and special knowledge is justified.
ECOLOGICAL ASPECTS OF AUTOMATED REGULATION OF MOISTURE IN IRRIGATED SOILS
Authors: Яшин Валерий Михайлович
Published: April 2021

В статье рассматриваются вопросы влияния орошения на компоненты природной среды. Показано, что орошение в существенной мере увеличивает водную нагрузку на территорию, что приводит к трансформации водного режима почв, пород зоны аэрации, увеличению инфильтрационного питания грунтовых вод, изменению качества поверхностного и подземного стока. Автоматизированные системы контроля водного режима орошаемых почв позволяют синхронизировать водоподачу на поле с биологическими особенностями водопотребления культур, что в существенной мере позволит снизить водную нагрузку на экологические условия.

The article discusses the impact of irrigation on the components of the natural environment. It is shown that irrigation significantly increases the water load on the territory, which leads to the transformation of the water regime of soils, rocks of the aeration zone, an increase in the infiltration feeding of groundwater, and a change in the quality of surface and underground runoff. Automated control systems for the water regime of irrigated soils allow synchronizing water supply to the field with the biological characteristics of water consumption of crops, which will significantly reduce the water load on environmental conditions.
Aufbau und Inbetriebnahme einer neuen Prüfgasstrecke im IFA/Construction and commissioning of a new test gas line at the IFA
Authors: Breuer Dietmar , Gusbeth Krista , Hochwald Patrick , Kaus Christiane , Köster Daniel , Maybaum Brigitte , Nünemann Leonhard , Nürnberger Franziska
Published: April 2021

Im neuen Laborgebäude des Instituts für Arbeitsschutz der Deutschen Gesetzlichen Unfallversicherung (IFA) wurde auch eine neue, deutlich vergrößerte und leistungsfähigere dynamische Prüfgasstrecke (PGS) aufgebaut. Mit 30 m Länge und 80 mm Innendurchmesser ermöglicht sie bei laminarem Fluss einen Durchsatz von bis zu 12 m³/h. Die klimatischen Bedingungen werden vollautomatisch gesteuert. Für die Prüfgaskonditionierung und Prüfgasdosierung steht nun ein gesonderter Raum zur Verfügung, was den simultanen Einsatz von bis zu vier voneinander unabhängigen Dosiersystemen zulässt. Nach dem Aufbau der PGS gab es umfangreiche Testserien. Die Dosierung von flüchtigen organischen Stoffen wurde in verschiedenen Konzentrationsbereichen geprüft. Sowohl bei Konzentrationen im mg/m³-Bereich (z. B. für Lösemittel an Arbeitsplätzen) als auch für Konzentrationen im µg/m³-Bereich (z. B. bei Innenraumluftproben) erfüllte die PGS die gestellten Anforderungen. Alle Entnahmestellen sind gleichwertig und die erzeugten Prüfgase über einen Zeitraum von mehreren Stunden stabil. Die Anlage wurde bereits erfolgreich bei den Ringversuchen von flüchtigen organischen Verbindungen (volatile organic compounds, VOC) und Aldehyden eingesetzt. Aufgrund der aktuellen Situation (COVID-19) konnten noch keine Ringversuche mit Probenahme vor Ort angeboten werden. Ab 2021 können aber bis zu 25 Teilnehmer parallel an der neuen PGS Proben entnehmen.
Nachweis und Bewertung von Gefahrstoffbelastungen auf Oberflächen im Rahmen der betrieblichen Gefährdungsbeurteilung – eine Bestandsaufnahme/Measurement and Evaluation of Surface Contamination in the Context of Workplace Safety Assessment – A Review
Authors: Breuer Dietmar , Nünemann Leonhard , Gerding Johannes , Nies Eberhard , Köster Daniel
Published: April 2021

: Im Gegensatz zu den bereits etablierten Verfahren für die Messung von Gefahrstoffen an Arbeitsplätzen mangelt es zur Bestimmung von Oberflächenbelastungen an einheitlichen Standards für die Analytik und Bewertung von Messergebnissen. Die Messung von Gefahrstoff-

 

belastungen auf Oberflächen wird von vielen Faktoren beeinflusst, wie physikalischen und chemischen Oberflächencharakteristika, spezifischen Eigenschaften des Analyten sowie der Probenahmetechnik. Neben dem Transfer abgelagerter Gefahrstoffe von Oberflächen auf die menschliche Haut ist auch die Aufnahme durch die Haut in den Körper für viele Substanzen quantitativ schwer zu bewerten. Grundsätzlich können Oberflächenmessungen aber bei der Nachverfolgung von Kontaminationswegen oder der Reinigungsvalidierung eine wertvolle Ergänzung zu bestehenden Luftmessungen für die betriebliche Gefährdungsbeurteilung sein.
Perancangan Sistem Rekomendasi Menggunakan Metode Collaborative Filtering dengan Studi Kasus Perancangan Website Rekomendasi Film
Authors: Wiputra Michael Mahendra , Shandi Yusup Jauhari
Published: April 2021

Dalam era digitalisasi yang berkembang membuat data dan informasi bisa didapatkan mudah dan cepat, hal ini dapat menyebabkan informasi yang tersedia sangat banyak dan membuat orang kesulitan dalam menentukan pilihan. Sistem rekomendasi berperan penting untuk menyediakan informasi sesuai dengan minat user.

Salah satu metode yang bisa digunakan dalam membangun sistem rekomendasi adalah dengan menggunakan metode collaborative filtering, pada penelitian ini metode tersebut diterapkan dengan pada sebuah website rekomendasi film. Pada website ini sistem rekomendasi user-based collaborative filtering digunakan untuk menampilkan rekomendasi pada tampilan utama.

Metode ini akan mencari pengguna yang memiliki kemiripan paling dekat dalam minat akan suatu kelompok film tertentu (user-neighborhood), dan memberikan rekomendasi film bedasarkan hal tersebut. Jika suatu film disukai oleh seorang pengguna A, maka film tersebut juga kemungkinan akan disukai oleh pengguna B yang memiliki kemiripan dengan pengguna A.

Sistem rekomendasi akan menampilkan rekomendasi ketika pengguna telah memenuhi kriteria, dikarenakan sistem yang dibuat merupakan sistem rekomendasi terpesonalisasi dimana perhitungan rekomendasi didasarkan pada perhitungan nilai similarity antar pengguna yang telah melakukan penilaian terhadap suatu film sehingga dibutuhkan data awal untuk mengetahui preferensi dan minat pengguna yang akan digunakan untuk perhitungan prediksi rekomendasi.
Análisis de los aspectos fenomenológicos y semiológicos en la arquitectura algorítmica-paramétrica
Authors: Onchi Rascón Aarón Tadeo , Peimbert Duarte Alejandro José , Ley Guing Jesús Antonio
Published: April 2021

El presente artículo hace un análisis de los aspectos fenomenológicos y semiológicos inherentes en la Arquitectura computacional. Primeramente, desarrolla un estudio descriptivo y comparativo de los aspectos fenomenológicos y semiológicos en la metodología de diseño arquitectónico, a través de las teorías de los principales arquitectos referentes en el tema. Analiza la implementación de estos aspectos en la Arquitectura Algorítmica-Paramétrica (AAP). Finalmente, propone un diagrama metodológico con su implementación. El estudio realizado distingue cualidades de mayor compatibilidad que fricción en los aspectos analizados. Ejemplifica a través de los productos arquitectónicos de Kengo Kuma y las manifestaciones vanguardistas de diseño computacional llamado Discretismo, la afinidad latente entre estos enfoques. La metodología propuesta, muestra herramientas algorítmicas para generar producciones similares a través del entorno de programación visual llamado Grasshopper.
Break the Fall: Orbital Blowout Fracture
Authors: Bugajski Christopher
Published: April 2021

Background: Head trauma can lead to multiple ocular complications, among the most concerning is an orbital blowout fracture. Common associations with an orbital fracture would include periorbital ecchymosis, subconjunctival hemorrhage, eyelid edema, and crepitus, among others. Concerning complications, such as retinal detachment, need to be ruled out at the time of presentation. Surgical intervention may be warranted in certain cases. An emergent head computed tomography scan must be performed to evaluate and determine management.

Case Report: This case features a 66-year-old Caucasian male with an orbital blowout fracture following a fall. In addition to discussing the details regarding this patient’s case, this report highlights fracture types, pertinent imaging, determination of muscle entrapment, and other underlying complications.

Conclusion: Careful evaluation is critical in proper management of potential orbital fracture cases. Entrance testing such as visual acuity measurement, pupil assessment, and extraocular muscle motility evaluation provide useful information regarding suspected severity of an orbital fracture. A dilated fundus examination is necessary for assessing concerning posterior complications. Computed tomography imaging must be obtained in all instances of questionable orbital fracture. Surgical intervention may be needed in some instances. Regardless of the necessity for surgical intervention, careful monitoring of these cases for resolution is advisable.
REVISIÓN SISTEMÁTICA: FORMACIÓN CONTINUA DE DOCENTES EN LAS PLATAFORMAS VIRTUALES
Authors:   Universidad César Vallejo, Cotohuanca Cruz Sujeidy María ,   Universidad Privada San Juan Bautista
Published: April 2021

Las deficiencias detectadas en los docentes en lo que respecta al uso de las plataformas virtuales resulta un problema relevante dada la importancia del momento actual, en donde las clases presenciales pasaron a ser virtuales debido a la pandemia mundial, en ese sentido, el objetivo del estudio es sistematizar los estudios científicos referentes a la formación continua de docentes en las plataformas virtuales entre los años 2016 al 2020, en las bases de datos de EBSCO y SCIELO, la metodología empleada fue una revisión exhaustiva de artículos, utilizando términos como: formación continua, docentes y plataformas virtuales. Los criterios incluidos fueron: fuente, población-muestra y objetivo. Los resultados evidenciaron 7 artículos sobre formación continua de docentes. Los principales resultados son: las limitaciones que tienen los docentes en el uso de las plataformas virtuales y las orientaciones que reciben para mejorar el aprendizaje educación universitaria. En conclusión, es necesario (1) desarrollar programas de capacitación en el uso de plataformas virtuales para el logro de competencias del aprendizaje en estudiantes de educación universitaria y (2) orientar nuevas investigaciones centradas en la formación continua de profesores en plataformas virtuales.
HALKLA İLİŞKİLERDE SİSTEM TEORİSİ BAĞLAMINDA KURUM İÇİ İLETİŞİMİN KURUMSAL BAĞLILIĞA ETKİSİ: ULAŞIM SEKTÖRÜNDE KARŞILAŞTIRMALI ANALİZ
Authors: DEMİR Furkan , YILDIRIM Gonca
Published: April 2021

Bu çalışma halkla ilişkilerde sistem teorisi bağlamında kurum içi iletişimin kurumsal bağlılığa etkisini Türk Hava Yolları ve Pegasus çalışanları örneği ile karşılaştırmalı analiz yaparak incelemeyi amaçlamaktadır. Nicel analiz yöntemleri kullanılan çalışmaya hava yolu ulaşımı sektöründe faaliyet gösteren 2 işletme dahil edilmiştir. Araştırma sonucunda elde edilen bulgulara göre hem Türk Hava Yolları’nda hem de Pegasus’da çalışanların kurum içi iletişim düzeyleri ile duygusal bağlılık ve normatif bağlılık düzeyleri arasında pozitif yönde anlamlı bir ilişki olduğu görülmüştür. Ayrıca Hem Türk Hava Yolları’nda hem de Pegasus’ta çalışanların yaş gruplarına, cinsiyetlerine ve eğitim düzeylerine göre kurumsal bağlılık ve kurum içi iletişim düzeyleri arasında istatistiksel olarak anlamlı bir farklılık olmadığı görülmüştür.
RANCANG BANGUN APLIKASI INTERNAL KANTOR UNTUK DOKUMENTASI RAPAT BERBASIS WEB
Authors: Akhsani Rafika , Hidayat Ahmad Taufiq
Published: April 2021

Abstract

The organization is a unit that is a means to achieve various goals or targets carried out through joint activities. In achieving organizational goals certainly will not be separated from various problems. One way to solve the problem is to discuss the problem in a meeting. Meetings are used to find solutions to problems that are expected to reach consensus, resolution, and decision. In this study will develop an application that is used for meeting management. The meetings that have been held will be grouped according to their main activities. So it can be seen how many times a meeting has been held and what the results will be. Office internal applications for documentation of web-based meeting results are built using the PHP programming language and using a MySQL database. The framework used is Laravel. System development method with a waterfall model. From the results of testing with the blackbox method it is known that the office's internal application for the documentation of the results of the web-based meeting is 100% as planned.

Keywords:

Internal Office Application Meetings, Frameworks, Laravel, Meeting Information Systems.

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Abstrak

Organisasi merupakan suatu kesatuan yang merupakan sarana untuk mencapai berbagai tujuan atau sasaran yang dilakukan melalui kegiatan bersama. Dalam mencapai tujuan organisasi tentunya tidak akan lepas dari berbagai permasalahan. Salah satu cara untuk memecahkan permasalan adalah dengan mendiskusikan permasalahan tersebut dalam suatu rapat. Rapat digunakan untuk menemukan solusi dalam suatu permasalahan yang diharapkan dapat mencapai suatu mufakat, penyeleseian, dan keputusan. Pada penelitian ini akan mengembangkan sebuah aplikasi yang digunakan untuk pengelolaan rapat. Rapat-rapat yang telah dilakukan nantinya akan dikelompokkan sesuai dengan kegiatan utamanya. Jadi dapat diketahui sudah berapa kali mengadakan rapat dan hasilnya seperti apa. Aplikasi internal kantor untuk dokumentasi hasil rapat berbasis web dibangun menggunakan bahasa pemrograman PHP dan menggunakan database MySQL. Framework yang digunakan adalah Laravel. Metode pengembangan system dengan model waterfall. Dari hasil pengujian dengan metode blackbox telah diketahui bahwa aplikasi internal kantor untuk dokumentasi hasil rapat berbasis web 100% sudah sesuai dengan yang telah direncanakan.

Kata Kunci:

Rapat Aplikasi Internal Kantor, Framework, Laravel, Sistem Informasi Rapat.

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PENGARUH VARIASI PUTARAN SPINDEL TERHADAP GAYA POTONG PADA PROSES PEMESINAN
Authors: Nasution Arya Rudi , Rahmatullah Rahmatullah , Harahap Jagodang
Published: April 2021

The turning process is one of the most important machining processes in the industrial world. In this process, a change in shape is carried out by removing some of the material in the form of industrial machine tools. Inappropriate selection of the shape/type of tool, workpiece material, and cutting conditions will affect the characteristics of the tool. In the study, it was found that the rotational speed was 90,110,155,190 rpm, with a depth of cut of 0.3 mm at a feed rate of 0.023 mm / rev against different specimens, namely Dural Aluminum (Al 2024), Pure Aluminum (Al 1100) using a chisel insert type DCGT 070204K. -10 and DCMT 070202 M-20 with conventional lathe type Emco Maximat V - 13 IP 54. Data retrieval uses three sensors, namely a load cell sensor for cutting force, and the photoelectric counter module for rotation (rpm). The results showed that each specimen tested had a different value in each test experiment, such as testing on Pure Aluminum (Al 1100) specimens with a cut depth of 0.3 mm and rotation variations of 90, 110, 155, and 190. rpm can be seen in DCMT tool that the cutting force is greater than the DCGT tool. The cutting force produced on the DCMT tool blade is 9.91 N with a rotation of 110 rpm and at 190 rpm the DCMT tool gets a force of 6.83 N. It can be concluded that at low rotation the cutting force that occurs will be greater because of the vibrations that occur bigger.
PENGARUH PENAMBAHAN SERBUK ARANG CANGKANG KEMIRI – BARIUM KARBONAT TERHADAP PERMUKAAN PAHAT BUBUT DENGAN MENGGUNAKAN METODE PACK CARBURIZING
Authors: Umurani Khairul , Fathi Syahrul , Tanjung Iqbal
Published: April 2021

Penelitian ini difokuskan pada Perlakuan permukaan untuk memperbaiki fisis dan mekanis baja karbon rendah dengan metode carburiszing. Salah satu media padat yang umum digunakan ialah arang cangkang kemiri. Cangkang kemiri memiliki nilai presentasi karbon sebesar 76,31%. 4 spesimen uji disiapkan dalam penelitian ini. Spesimen uji merupakan pahat bubut berjenis karbida sisipan. Proses carburizing pada penelitian ini menggunakan arang cangkang kemiri dengan penambahan bahan aktif sehingga proses penambahan karbon terhadap media berlangsung dalam keadaan gas. Bahan aktif yang dipilih ialah barium karbonat (BaCO3) dengan presentase 40 %. Spesimen uji dicampurkan dengan kedua bahan kedalam tabung silinder baja yang selanjutnya dipanaskan kedalam tungku pemanas dengan suhu 800 ºC - 950 ºC dengan lama durasi selama 8 jam dan didinginkan secara perlahan. Hasil pengujian uji mikro menunjukkan terjadi perubahan struktur pada permukaan spesimen uji. Ini dapat dilihat terdapat titik titik warna yang lebih gelah setelah spesimen dilakukan proses carburizing. Ini menandakan bahwa karbon aktif dan barium karbonat telah masuk ke dalam permukaan pahat bubut. Selanjutnya hasil pengujian kekerasan menunjukkan nilai kekerasan pada pahat bubut mengalami peningkatan setelah dilakukan proses carburizing. Spesimen uji tanpa proses carburizing memiliki nilai kekerasan Vickers sebesar 1,619. Selanjutnya spesimen yang telah dilakukan proses carburizing memiliki nilai rata-rata kekerasan Vickers sebesar 1,731. Nilai kekerasan tertinggi terjadi pada titik 5 pengujian pada spesimen 2. Berdasarkan hasil pengujian didapatkan nilai kekerasan permukaan spesimen uji berhasil ditingkatkan dengan metode Pack Carburizing.
Kihívás és kockázat
Authors: Éberhardt Gábor
Published: April 2021

The research subject of the author of the book, published in 2020, is a special law enforcement field that is less researched in Hungary and internationally. The book provides the reader with a large amount of information about the fireweapons policing of Hungary, of the countries in Europe and on other continents. Also, a little-known content element of the book is the possibility of using non-lethal and electric weapons. The author of the book presents recommendations gained from the conclusions of analysis a lot of sources and legal rules and applied practices.
A társadalmi hatáskötvények szerepe a bűnismétlés megelőzését célzó programok finanszírozásában
Authors: Czér Polla , Túri Gergő , Kaposvári Csilla , Horváth Krisztián , Farkas Borbás Fanni
Published: April 2021

Social impact bond (SIB) is a new financial tool, which simultaneously helps to improve public service efficiency, to achieve measurable social benefits and to provide financial return to the investors. In this article, we briefly review the theoretical framework, structure and main actors of the SIB, as well as the advantages and disadvantages of this innovative financial model. We present four case studies to show the practical outcomes of evidence-based recidivism reduction programs operating in SIB structure. This article may help the development and implementation of new types of services and programs in relation to crime prevention in Hungary.
A rendőrségi parancsnoki gondoskodás, mint servant leadership
Authors: Tőzsér Erzsébet
Published: April 2021

The organization of the Hungarian police is also looking for opportunities to adapt to the transformed labour market conditions. It also means challenges to integrate the thinking method of the new generations in the organization. A change in leadership attitude is essential for the adjustment of the organization, one of the tools for that can be servant leadership. In the case of servant leadership, the leader acts above his self-interests, he acts for professional and human development of guided people, he wants to influence their mentality. Recently, the police have paid special attention to ethical leadership care of the executive staff, to so-called supportive commanding. Servant leadership, as supportive commanding, can represent a well-accepted leadership attitude for new generations, and it can achieve the intended change of attitude in the organization. The 5 level of leadership concept of John Maxwell can help to be put servant leadership into practice as supportive commanding.
Effects of Thermal Emission on Chandrasekhar's Semi-infinite Diffuse Reflection Problem
Authors: Sengupta Soumya
Published: April 2021

The analytical results of Chandrasekhar's semi-infinite diffuse reflection problem is crucial in the context of the stellar or planetary atmosphere. However, the atmospheric emission effect was not taken into account in this model, and the solutions are applicable only for a diffusely scattering atmosphere in the absence of emission. We extend the model of the semi-infinite diffuse reflection problem by including the effects of thermal emission B(T), and present how this affects Chandrasekhar's analytical end results. Hence, we aim to generalize Chandrasekhar’s model to provide a complete picture of this problem. We use Invariance Principle Method to find the radiative transfer equation accurate for diffuse reflection in the presence of B(T). Then we derive the modified scattering function S(μ, ϕ; μ
0, ϕ
0) for different kinds of phase functions. We find that the scattering function S(μ, ϕ; μ
0, ϕ
0) as well as the diffusely reflected specific intensity I(0, μ; μ
0) for different phase functions are modified due to the emission
B
(
T
) from layer τ = 0. In both cases,
B
(
T
) is added to the results of the only scattering case derived by Chandrasekhar, with some multiplicative factors. Thus the diffusely reflected spectra will be enriched and carry the temperature information of the τ = 0 layer. As the effects are additive in nature, hence our model reduces to the sub-case of Chandrasekhar's scattering model in the case of
B
(
T
) = 0. We conclude that our generalized model provides more accurate results due to the inclusion of the thermal emission effect in Chandrasekhar's semi-infinite atmosphere problem.
Size Limit of Superparamagnetic Inclusions in Dust Grains and Difficulty of Magnetic Grain Alignment in Protoplanetary Disks
Authors: Yang Haifeng
Published: April 2021

Alignment of nonspherical grains with magnetic fields is an important problem, as it lays the foundation of probing magnetic fields with polarized dust thermal emissions. In this paper, we investigate the feasibility of magnetic alignment in protoplanetary disks (PPDs). We use an alignment condition that Larmor precession should be fast compared with the damping timescale. We first show that the Larmor precession timescale is some 3 orders of magnitude longer than the damping time for millimeter-sized grains under conditions typical of PPDs, making the magnetic alignment unlikely. The precession time can be shortened by superparamagnetic inclusions (SPIs), but the reduction factor strongly depends on the size of the SPI clusters, which we find is limited by the so-called “Néel’s relaxation process.” In particular, the size limit of SPIs is set by the so-called “anisotropic energy constant” of the SPI material, which describes the energy barrier needed to change the direction of the magnetic moment of an SPI. For the most common iron-bearing materials, we find maximum SPI sizes corresponding to a reduction factor of the Larmor precession timescale of order 103. We also find that reaching this maximum reduction factor requires fine-tuning on the SPI sizes. Lastly, we illustrate the effects of the SPI size limits on magnetic alignment of dust grains with a simple disk model, and we conclude that it is unlikely for relatively large grains of order 100 μm or more to be aligned with magnetic fields, even with SPIs.
Medium-term Predictions of F10.7 and F30 cm Solar Radio Flux with the Adaptive Kalman Filter
Authors: Petrova Elena , Podladchikova Tatiana , Veronig Astrid M. , Lemmens Stijn , Bastida Virgili Benjamin , Flohrer Tim
Published: April 2021

The solar radio flux at F10.7 and F30 cm is required by most models characterizing the state of the Earth’s upper atmosphere, such as the thermosphere and ionosphere, to specify satellite orbits, re-entry services, collision avoidance maneuvers, and modeling of the evolution of space debris. We develop a method called RESONANCE (Radio Emissions from the Sun: ONline ANalytical Computer-aided Estimator) for the prediction of the 13-month smoothed monthly mean F10.7 and F30 indices 1–24 months ahead. The prediction algorithm has three steps. First, we apply a 13-month optimized running mean technique to effectively reduce the noise in the radio flux data. Second, we provide initial predictions of the F10.7 and F30 indices using the McNish–Lincoln method. Finally, we improve these initial predictions by developing an adaptive Kalman filter with identification of the error statistics. The rms error of predictions with lead times from 1 to 24 months is 5–27 solar flux units (sfu) for the F10.7 index and 3–16 sfu for F30, which statistically outperforms current algorithms in use. The proposed approach based on the Kalman filter is universal and can be applied to improve the initial predictions of a process under study provided by any other forecasting method. Furthermore, we present a systematic evaluation of re-entry forecast as an application to test the performance of F10.7 predictions on past ESA re-entry campaigns for payloads, rocket bodies, and space debris that re-entered from 2006 to 2019 June. The test results demonstrate that the predictions obtained by RESONANCE in general also lead to improvements in the forecasts of re-entry epochs.
Slowdown and Heating of Interstellar Neutral Helium by Elastic Collisions beyond the Heliopause
Authors: Swaczyna P. , Rahmanifard F. , Zirnstein E. J. , McComas D. J. , Heerikhuisen J.
Published: April 2021

Direct sampling of interstellar neutral (ISN) atoms close to the Sun enables studies of the very local interstellar medium (VLISM) around the heliosphere. The primary population of ISN helium atoms has, until now, been assumed to reflect the pristine VLISM conditions at the heliopause. Consequently, the atoms observed at 1 au by the Interstellar Boundary Explorer (IBEX) were used to determine the VLISM temperature and velocity relative to the Sun, without accounting for elastic collisions with other species outside the heliopause. Here, we evaluate the effect of these collisions on the primary ISN helium population. We follow trajectories of helium atoms and track their collisions with slowed plasma and interstellar hydrogen atoms ahead of the heliopause. Atoms typically collide a few times in the outer heliosheath, and only ∼1.5% of the atoms are not scattered at all. We use calculated differential cross sections to randomly choose scattering angles in these collisions. We estimate that the resulting primary ISN helium atoms at the heliopause are slowed down by ∼0.45 km s−1 and heated by ∼1100 K compared to the pristine VLISM. The resulting velocity distribution is asymmetric and shows an extended tail in the antisunward direction. Accounting for this change in the parameters derived from IBEX observations gives the Sun’s relative speed of 25.85 km s−1 and temperature of 6400 K in the pristine VLISM. Finally, this Letter serves as a source of the differential cross sections for elastic collisions with helium atoms.
Velocity Dispersion of the GD-1 Stellar Stream
Authors: Gialluca Megan T. , Naidu Rohan P. , Bonaca Ana
Published: April 2021

Tidally dissolved globular clusters form thin stellar streams that preserve a historical record of their past evolution. We report a radial velocity dispersion of 2.1 ± 0.3 km s−1 in the GD-1 stellar stream using a sample of 43 spectroscopically confirmed members. The GD-1 velocity dispersion is constant over the surveyed ≈15° span of the stream. We also measured velocity dispersion in the spur adjacent to the main GD-1 stream, and found a similar value at the tip of the spur. Surprisingly, the region of the spur closer to the stream appears dynamically colder than the main stream. An unperturbed model of the GD-1 stream has a velocity dispersion of ≈0.5 km s−1, indicating that GD-1 has undergone dynamical heating. Stellar streams arising from globular clusters, which prior to their arrival in the Milky Way, orbited a dwarf galaxy with a cored density profile are expected to have experienced the amount of heating required to match the velocity dispersion observed in GD-1. This suggests that GD-1 has been accreted and that imprints of its original host galaxy, including the inner slope of its dark matter halo, remain observable in the stream today.
Revision of the spider family Zodariidae (Arachnida, Araneae) in Iran and Turkmenistan, with seventeen new species
Authors: Zamani Alireza , Marusik Yuri M.
Published: April 2021

Species of the spider family Zodariidae occurring in Iran and Turkmenistan are reviewed. Seventeen species of three subfamilies are described as new to science: Lachesana kavirensissp. nov. (♂, Qom; northern Iran), L. perseussp. nov. (♂, Alborz; northern Iran) (Lachesaninae), Pax ellipitasp. nov. (♂♀, Kermanshah and Lorestan; western Iran), P. leilasp. nov. (♂♀, Fars; southwestern Iran) (Storeninae), Acanthinozodium armitasp. nov. (♂, Tehran; northern Iran), A. atrisasp. nov. (♂♀, Qazvin and Tehran; northern Iran), A. diarasp. nov. (♂, Ilam and Lorestan; western Iran), A. dorsasp. nov. (♂♀, Fars; southern Iran), A. elburzicumsp. nov. (♂♀, Tehran; northern Iran), A. kianasp. nov. (♂, Kurdistan; western Iran), A. masasp. nov. (♂, Kermanshah; western Iran), A. niushasp. nov. (♂♀, Fars, Isfahan and Markazi; central Iran), A. ovtchinnikovisp. nov. (♂, Mary; southeastern Turkmenistan), A. parmidasp. nov. (♂, Isfahan; central Iran), A. parysatissp. nov. (♂♀, Ardabil and Qazvin; northern and northwestern Iran), A. soranisp. nov. (♂, East Azerbaijan and Kurdistan; northwestern and western Iran) and Trygetus susianussp. nov. (♀, Khuzestan; southwestern Iran) (Zodariinae). Zodariellum Andreeva & Tyshchenko, 1968, currently comprising only the type species (Z. surprisum Andreeva & Tyshchenko, 1968) is rediagnosed, with the following species being (re)transferred to it: Z. asiaticum (Tyshchenko, 1970) comb. res., Z. bactrianum (Kroneberg, 1875) comb. nov., Z. bekuzini (Nenilin, 1985) comb. res., Z. chaoyangense (Zhu & Zhu, 1983) comb. res., Z. continentalis (Andreeva & Tyshchenko, 1968) comb. res., Z. furcum (Zhu, 1988) comb. res., Z. mongolicum Marusik & Koponen, 2001 comb. res., Z. proszynskii (Nenilin & Fet, 1985) comb. res., Z. nenilini (Eskov, 1996) comb. res., Z. surprisum Andreeva & Tyshchenko, 1968 comb. res., Z. schmidti Marusik & Koponen, 2001 comb. res., Z. sytchevskajae (Nenilin & Fet, 1985) comb. res. and Z. volgouralensis Ponomarev, 2007 comb. res. (all ex. Zodarion); out of these, Z. proszynskii Nenilin & Fet, 1985, previously known only from the type locality in Turkmenistan, is recorded from northeastern Iran for the first time. This paper raises the number of zodariids known from Iran to 22 species from seven genera (including the first Iranian records of Acanthinozodium Denis, 1966, Pax Levy, 1990 and Zodariellum) and those known from Turkmenistan to five species from five genera (including the first record of Acanthinozodium from this country). Regional distribution records of all species are mapped.
Entre croisades et révolutions
Authors: Michaud Claude
Published: April 2021

Ce volume rassemble vingt-deux articles, publiés entre 1979 et 2007, que Claude Michaud a consacrés à l’histoire de l’Europe centrale à l’époque moderne.

Il s’organise autour de trois grands thèmes : la nation hongroise, les représentations du despotisme éclairé et les relations de l’Europe catholique avec l’empire ottoman entre croisades et Secondes Lumières. À partir du « cas hongrois », Claude Michaud propose une histoire située au centre de l’Europe, lieu de passage, d’échange, de croisement mais aussi miroir dans lequel se jouent et se dénouent des conflits français. Au plus près des archives, il trace le portrait de grandes figures nobiliaires, soldats, diplomates, savants, qui illustrent leur nom et servent leur prince, à Paris, à Vienne, à Constantinople ou à Saint-Pétersbourg.

Dans l’interaction du politique et du religieux, de la tradition et du changement, Claude Michaud donne finalement à voir les multiples formes de l’engagement à l’époque moderne.
La république absolue
Authors: Rudelle Odile
Published: April 2021

Les années 1870-1889 sont celles de la conquête de la République par les républicains et de la victoire de la République parlementaire contre les différents révisionnismes constitutionnels. Maintes fois racontées dans le style hagiographique de la République triomphante, ou au contraire vilipendées par les nostalgiques de la Monarchie, ces années n’avaient pas encore fait l’objet d’une étude scientifique. L’analyse des élections de 1881, 1885 et 1889, le recours systématique aux documents originaux, voire aux archives inédites, permettent de donner une vision plus réaliste de ce que fut l’aventure républicaine dans un pays encore largement dominé par les partis monarchistes et l’Église du Syllabus. Pour lutter contre les partisans de l’absolutisme la République parlementaire n’hésita pas à prendre quelques distances vis-à-vis du libéralisme qui était sa gloire et son justificatif : d’où le titre de République absolue pour cette République qui, en gagnant de nombreux combats, creusait en même temps les conditions futures de sa chute.