bluuebunny/crossref_metadata_2025 huggingface dataset:
Impact of COVID-19 on Acute MI and Percutaneous Coronary Intervention Rates and Outcomes in South East Asia and the Middle East
Authors: Tern Paul Jie Wen , Jiang Yilin , Lau Yee How , Almahmeed Wael , Selvaraj S Gunavathy , Tan Jack Wei Chieh , Wan-Ahmad Wan Azman , Yap Jonathan Jiunn Liang , Yeo Khung Keong
Published: January 2022

Background: Previous studies have reported mixed findings regarding the effects of COVID-19 on percutaneous coronary intervention (PCI) and acute MI (AMI) procedural volumes and case fatalities, as well as on ST-elevation MI (STEMI) door-to-balloon time (DTB). This study characterised the effects of COVID-19 on AMI and PCI volumes and mortality outcomes in countries from Asia and the Middle East, which faced repeated waves of COVID-19. Methods: Pooled data on AMI and PCI case volumes were collected in 4-weekly blocks from Malaysia, Singapore and Abu Dhabi from 2019 (pre-COVID-19) and 2020 (during COVID-19). These were compared against reported COVID-19 case numbers. Case fatality rates, STEMI patient demographics and STEMI DTB times were compared between the pre- and during COVID-19 periods. Results: During the COVID-19 pandemic, there was a comparative reduction in non-STEMI (NSTEMI) cases in Singapore (from 814 to 722; p=0.025) and Malaysia (from 925 to 604; p<0.001), but not in Abu Dhabi (from 144 to 188; p=0.010). PCI volumes fell significantly in Singapore (from 13,089 to 11,449; p=0.020), but not in Malaysia or Abu Dhabi. STEMI volume remained similar before and during COVID-19. There were no significant differences in in-hospital mortality for NSTEMI, STEMI or PCI between the two periods. Conclusion: COVID-19 resulted in a fall in NSTEMI and PCI cases, potentially as a result of patients deferring contact with healthcare institutions. With appropriate protocols and systems, it is possible to provide coronary intervention services in the middle of a pandemic without compromising on mortality or DTB outcomes.
Integriertes Engineering - wann, wenn nicht jetzt!
Authors: Tauchnitz Thomas
Published: January 2022

Für die Planung und Betriebsbetreuung in der Prozessindustrie werden viele unterschiedliche Engineering-Systeme verwendet. Diese sind jeweils für Komponenten, Lebenszyklusphasen oder Gewerke spezialisiert, aber auch auf sie begrenzt. In Planungs- und Betriebsphase müssen Daten zwischen diesen Systemen transportiert werden. Dieser Beitrag schlägt vor, integrierte Engineering-Systeme zu verwenden. Zur Realisierung werden verschiedene Ansätze präsentiert. Ein Blick auf Konzepte wie Industrie 4.0 zeigt, dass diese Ansätze jetzt dringend fortentwickelt und in der Praxis implementiert werden müssen.
Systemfremde Steuerungen in modulare Anlagen integrieren
Authors: Pfeffer Annett , Hahn Anna , Obst Michael , Urbas Leon
Published: January 2022

Um die Wettbewerbsfähigkeit in der Prozessindustrie zu erhalten, wird verstärkt an modularisierten, verfahrenstechnischen Anlagen geforscht. Während der verfahrenstechnische Teil der Module nur abhängig von der bereitzustellenden verfahrenstechnischen Funktion ist, muss die Automatisierungstechnik der Module in ein übergeordnetes Leitsystem integriert werden. Derzeit funktioniert diese Integration vor allem manuell und mit systemeigenen Steuerungen. Ziel ist es, dass bereits automatisierte Module nicht mehrfach manuell für die Prozessleitsysteme (PLS) konfiguriert werden müssen, sondern dass sich auch Module mit systemfremden Steuerungen weitgehend automatisch integrieren lassen. Im Kontext der Modularisierung nach NE 148 entspricht dies dem Anwendungsfall des integrierbaren Moduls mit eigener Steuerung. Im Beitrag wird der Ansatz zur Nutzung existierender Beschreibungsmittel aufgegriffen. Am Beispiel des Prozessleitsystems PCS 7 werden Wege aufgezeigt, wie bereits heute systemfremde Steuerungen automatisch in ein übergeordnetes PLS integriert werden können und wo zusätzliche Schnittstellen benötigt werden.
Anomalien und Ineffizienz in Produktionsanlagen erkennen
Authors: Michels Jan Stefan , Gatica Carlos Paiz , Köster Markus
Published: January 2022

Industrie 4.0 verspricht produzierenden Unternehmen mit der Digitalisierung und Vernetzung ihrer Wertschöpfungsprozesse ein signifikantes Potenzial. Neben der Steigerung der Flexibilität und der Effizienz ist die stete Verfügbarkeit und Optimierung der Produktion das wesentliche Ziel, um das Beste aus den Anlagen herauszuholen und die Wettbewerbsfähigkeit zu sichern. Im Beitrag werden Technologien und Lösungsansätze für die Erkennung von Anomalien und Ineffizienzen, für die Informationstransparenz und die Infrastruktur vorgestellt, die dazu einen entscheidenden Beitrag leisten.
Clever und Smart
Authors: Maiwald Michael
Published: January 2022

Die gravierenden Veränderungen im Umfeld der Informations- und Kommunikationstechnik beeinflussen auch die Prozessautomation und sind zugleich eine Chance. Denn die Automatisierungskonzepte gemäß Industrie 4.0 sichern den Wettbewerbsvorteil einer Volkswirtschaft. Ein zentrales Element bilden dabei smarte Sensoren, die Dienste innerhalb eines Netzwerks bereitstellen und Information daraus nutzen. Die im November 2015 vorgestellte Technologieroadmap Prozess-Sensoren 4.0 [1] zeigt Anforderungen an smarte Prozess-Sensoren auf. Der Beitrag befasst sich mit den Fragen „Was kann der Prozess-Sensor zu Industrie 4.0 beitragen?“ und „Welchen Nutzen bringt Industrie 4.0 für den Prozess-Sensor?“
Strukturelle Codeanalyse
Authors: Feldmann Stefan , Ulewicz Sebastian , Diehm Sebastian , Vogel-heuser Birgit
Published: January 2022

Gut strukturierte Steuerungssoftware hilft, bewährten Code wiederzuverwenden und somit Zeit und Geld zu sparen. Oftmals gibt es jedoch Optimierungspotenziale, zum Beispiel durch die Notwendigkeit pragmatischer Anpassungen vor beziehungsweise bei der Inbetriebnahme oder durch gewachsene Softwarestrukturen. Um zu einer besseren Softwarestruktur zu gelangen, fehlt es jedoch zumeist an Werkzeugunterstützung im Maschinen- und Anlagenbau. Dieser Beitrag zeigt ein Konzept und eine prototypische Werkzeugunterstützung mittels Semantic-Web-Technologien auf, die die strukturelle Analyse von Steuerungssoftware ermöglichen.
WirelessHART in der Prozessregelung
Authors: Stein Thomas , Konigorski Ulrich , Kiesbauer Jörg , Fuchs Julian
Published: January 2022

This article focuses on the operation of WirelessHART as transmission protocol in the field of process control with decentral controllers for systems with small time constants compared to the wireless transmission period between sensors and actuators. The potential of improvement with WirelessHART for control applications is described and the controller design shown using flow control as an example. The potential of control with wireless feedback taking packet loss into account is demonstrated with simulations and measurements on a test rig.
Sicheres und flexibles Retrofit
Authors: Bienhaus Diethelm , Ebner Andreas
Published: January 2022

Industrielle cyber-physikalische Systeme erfordern geeignete Sicherheitsmechanismen, um Schutz vor Cyber-Angreifern zu bieten. Neben Security-Risiken stellt die Vielzahl an Protokollen aus dem IoT und dem industriellen Umfeld eine Herausforderung bei der vertikalen Integration vom Sensor in die Cloud. Dieser Beitrag stellt eine Sicherheitsarchitektur für ein Gateway vor, das Produktions- und Cloud-Systeme miteinander verbindet. Ein Trusted Platform Module 2.0 (TPM 2.0) wird für die Schlüsselgenerierung, die Verschlüsselung der Kommunikationskanäle und zum Schutz vor unrechtmäßigen Firmware-Manipulationen verwendet. Als Proof of Concept haben wir die Verwendung der Schlüsselschutzfunktionalität des TPM 2.0 in die OPC UA Opensource Implementierung open62541 integriert.
Ganzheitliche IT-Security Reifegradbestimmung
Authors: Frey Georg , Siegwart Christian , Scherhag Felix , Krammel Michael
Published: January 2022

Die steigende Bedrohungssituation für Unternehmen durch Cyberkriminalität lässt das Thema zu einem zentralen Unternehmensrisiko anwachsen. Besonders kleine und mittlere Unternehmen (KMU) sehen sich mit großen Hindernissen zur Erhöhung der eigenen IT-Sicherheit konfrontiert, da die vorhandenen Informationen oft zu komplex und nicht zielgruppengerecht präsentiert werden. Dieser Beitrag präsentiert die Möglichkeit einer ganzheitlichen IT-Security Reifegradbestimmung, basierend auf den anerkannten Standards  BSI IT-Grundschutz und der IEC/ISO 27001. Dazu wird ein Tool erstellt, das aufbauend auf dem entwickelten Modell und mit geeigneten Fragenkatalogen eine einfache Möglichkeit zur Bestimmung und auch Visualisierung des IT-Security Reifegrades eines Unternehmens bietet.
Modellierung und Simulation von Automatisierungsgeräten
Authors: Habiger Pascal , Barth Mike , Drath Rainer , Heinzerling Till
Published: January 2022

Der Einsatz von Simulationsmodellen für Automatisierungsgeräte lohnt sich zunehmend in Anlagensimulationen für spezifische Anwendungsfälle mit heterogenen Beschreibungs­mitteln und Werkzeugen und wird in diversen Detaillierungsgraden bereits eingesetzt. In diesem Beitrag werden Handlungsempfehlungen sowie eine Methodik zur effizienten und einheitlichen Modellierung, Bereitstellung, Instanziierung und Simulation von Automatisierungsgeräten vorgestellt. Mit Hilfe dieser Methodik werden Gerätessimulationen integraler Bestandteil von Geräteintegrationstechnologien, ein weiterer Schritt bei der durchgängigen Digitalisierung des Automation-Engineerings und eine vorteilhafte Ausprägung des künfigen digitalen Zwillings von Automatisierungsgeräten.
Chemische Desinfektion von biologisch gereinigtem Abwasser mit Perameisensäure im Klärwerk Ruhleben
Authors: Gnirss Regina , Lüdicke Carsten
Published: January 2022

Wasserrechtlich existieren momentan noch keine mikrobiologischen Anforderungen an Kläranlagenabläufe. Obwohl die Reinigungsleistung von kommunalen Kläranlagen bereits sehr hoch ist, enthält das Klarwasser noch eine große Anzahl an Bakterien und anderen Mikroorganismen, bei denen es sich um potenzielle Krankheitserreger handeln kann. Eine weitergehende Reduzierung der Mikroorganismen kann deshalb nötig sein. In der EG-Badegewässerrichtlinie [1] werden Grenzwerte für zwei Parameter vorgegeben: die intestinalen Enterokokken und Escherichia coli. Im Rahmen eines FE-Projektes der Berliner Wasserbetriebe wurden die Abwasserdesinfektionsverfahren UV-Bestrahlung, Ozonung und die chemischen Desinfektion (Perameisensäure) hinsichtlich ihrer bakteriellen Reduktionsleistung verglichen. Dabei wurden die Untersuchungen auf folgende weitere potenzielle Krankheitserreger und Mikroorganismen erweitert: Clostridium perfringens, somatische und F+-spezifische Bakteriophagen, humanpathogene Adenoviren, Cryptosporidien und Giardien. Hier werden erste Ergebnisse mit der chemischen Desinfektion ausgeführt, da dieses Verfahren in Deutschland bisher nicht etabliert ist. In den mehrmonatigen Untersuchungen des chemischen Desinfektionsverfahrens DEX-135® konnte gezeigt werden, dass die in der EU-Badegewässerrichtlinie [1] geforderten Grenzwerte eingehalten werden können. Dabei waren Reduktionsraten von im Mittel 3 log-Stufen bei E.coli und 2,6 log-Stufen bei den Enterokokken zu beobachten. Die Reduktion war geringer als bei den anderen untersuchten Verfahren. Im Hinblick auf den erweiterten Parametersatz (Clostridien (Ø 0,2 log-Stufen) und somatischen Phagen (Ø 1,9 log-Stufen) zeigten sich sehr geringe oder keine Entfernungen. Die Verringerung der Viren kann als relativ gering bewertet werden, andere Verfahren wie die UV-Bestrahlung zeigten deutlich bessere Reduktionsraten. Die chemische Desinfektion zeichnet sich im Vergleich zur UV-Desinfektion durch geringe Investitionskosten, dafür jedoch mit auf die Abwassermenge bezogenen höheren spezifischen Betriebskosten aus, die überwiegend auf den Chemikalienkosten beruhen. Eine Wirtschaftlichkeitsbetrachtung ist daher für jeden Anwendungsfall separat durchzuführen.
Aktualisierung der integrierten Wasserbedarfsprognose für Hamburg bis zum Jahr 2045 - Teil 2
Authors: Grossmann Jörg , Meinzinger Franziska
Published: January 2022

Die Entwicklung des mittel- bis langfristigen Wasserbedarfs ist für einen Wasserversorger wie HAMBURG WASSER mit Blick auf Wasserressourcen sowie technische und wirtschaftliche Betriebsführung von großer Bedeutung. Nach rund drei Jahrzehnten deutlichen Rückgangs ist der Wasserbedarf im Versorgungsgebiet momentan weitgehend konstant. Der spezifische Wasserbedarf in den Haushalten wird in Zukunft deutlich langsamer sinken als bisher. Aufgrund der leicht steigenden Einwohnerzahl, einem steigenden Bedarf von Gewerbe- und Dienstleistungsbetrieben sowie einem erhöhten Bedarf der Wasserlieferung an Umlandgemeinden werden sinkende spezifische Bedarfe in Zukunft kompensiert, sodass sich insgesamt ein relativ konstanter Wasserbedarf ergibt. Die hier vorgestellte Wasserbedarfsprognose liefert wertvolle Einblicke in die sektorale und flächenbezogene Entwicklung des Wasserbedarfs.
Trinkwasserkrise in Flint (Michigan, USA)
Authors: Zietz Björn P.
Published: January 2022

Im Jahr 2015 fiel in der postindustriellen Stadt Flint im Umkreis von Detroit auf, dass das Trinkwasser bleilösend geworden war und zahlreiche Personen nennenswerte Bleimengen aufgenommen haben mussten. Im Jahr zuvor war die Trinkwasserversorgung von einem der Großen Seen auf ein lokales Flusswasser umgestellt worden. Das korrosive Wasser bewirkte daraufhin eine massive Bleifreisetzung aus den in den USA oft verlegten Bleihausanschlussleitungen. Der Fall zog immer weitere Kreise bis hin zur nationalen Ebene. Schon etwa zehn Jahre zuvor gab es einen anderen großen Fall, bei dem in der Hauptstadt Washington D.C. Bleihausanschlussleitungen ebenfalls zu einer erheblichen Freisetzung des toxischen Metalls in das Trinkwasser führten. Diese beiden Fälle reihen sich ein in vergleichbare Vorkommnisse in der zweiten Hälfte des 19. und Anfang des 20. Jahrhunderts in Amerika. Bei den frühen Fällen gab es durch die mangelhafte Trinkwasserqualität und die sehr starke Korrosivität des Wassers viele chronische Vergiftungsfälle mit klinisch sichtbaren Symptomen.
Vergleich zweier Filtermaterialien zur Entfernung von Phosphat und Schwermetallen aus Verkehrsflächenabflüssen
Authors: Huber Maximilian , Welker Antje , Hilbig Harald , Wulff Moritz , Helmreich Brigitte
Published: January 2022

Dezentrale Behandlungsanlagen für Verkehrsflächenabflüsse werden zum Rückhalt von Feststoffen, organischen Stoffen wie Kohlenwasserstoffe und Schwermetallen verwendet. Daneben wird in einigen Einzugsgebieten aus Gründen des Gewässerschutzes auch ein Rückhalt von Nährstoffen, wie Phosphor, gefordert. Spezielle Filtermaterialien können zum gleichzeitigen Rückhalt verschiedener Stoffgruppen geeignet sein. Zwei dieser Materialien, ein granuliertes Eisenhydroxid (GEH) und ein neu entwickeltes Calciumsilikat, wurden anhand von Schüttel- und Säulenversuchen im Labor auf ihren jeweiligen Rückhalt von Kupfer, Nickel, Zink und ortho-Phosphat untersucht. Zusätzlich wurden die Material-Eigenschaften des Calciumsilikats bestimmt sowie die Einflüsse verschiedener Zulaufkonzentrationen und Kontaktzeiten auf den Rückhalt ermittelt. Die Ergebnisse zeigen, dass sich beide Materialien für die Behandlung der untersuchten Stoffe eignen, wobei zusätzliche Labor- und Felduntersuchungen zur Quantifizierung weiterer Einflüsse auf den Rückhalt notwendig sind.
Ausgewählte Rechtsfragen der AVBWasserV
Authors: Krassow Sven , Kramer Beate
Published: January 2022

Durch die Verordnung über Allgemeine Bedingungen für die Versorgung mit Wasser (AVBWasserV) ist das Tagesgeschäft der Wasserversorgungsunternehmen in Deutschland geregelt. Dort finden sich alle wichtigen Inhalte zu den Themen, die ein Wasserversorgungsunternehmen mit seinem Kunden beziehungsweise Anschlussnehmer zu klären hat. In der praktischen Umsetzung stellt sich dann aber heraus, dass – wie so oft – auch hier der Teufel im Detail steckt. Aus diesem Grund beschäftigt sich der folgende Beitrag mit verschiedenen ausgewählten Rechtsfragen der AVBWasserV, welche in der alltäglichen Praxis von Wasserversorgungsunternehmen regelmäßig wiederkehren und zu Diskussionen und Rechtsstreitigkeiten mit den Kunden führen.
PADRÕES TECNOLÓGICOS NA ATIVIDADE LEITEIRA NA REGIÃO COREDE PRODUÇÃO DO RIO GRANDE DO SUL
Authors: DE ALMEIDA MARIZA , ATAÍDES DE FREITAS CLAILTON , ANTÔNIO MONTOYA MARCO , INÊS PAETZHOLD PAULI RITA
Published: January 2022

O objetivo da pesquisa foi identificar os padrões tecnológicos dentre os tipos de produtores de leite na região Corede Produção, noroeste do Rio Grande do Sul, Brasil, no ano de 2013. Para tanto, utilizou-se estatística multivariada, mais especificamente, análise fatorial exploratória, análise de clusters e análise discriminante múltipla, dados secundários resultantes do Diagnóstico da Produção de Leite no Corede Produção realizado no ano de 2013 e, 24 variáveis relacionadas com características socioeconômicas, administrativas, estruturais, técnicas e de manejo. Com uso dos escores fatoriais e da análise de cluster, identificou-se três grupos (tipos) de produtores de leite: o grupo A, que apresenta padrão tecnológico avançado; o grupo B, com baixo padrão tecnológico, conhecido como tradicional; e, por fim, o grupo C, que dispõem de padrão tecnológico intermediário. Tais resultados foram verificados com uso da análise discriminante, a qual apontou boa qualidade de acerto, e com variáveis que corroboram para diferenciar os padrões tecnológicos dentre os produtores de leite da região Noroeste Gaúcha, as suas disparidades e seus consequentes níveis de produtividade.
Evalation of resource of functional polymer powder coatings
Authors: Gimranov Ildar R. , Fedyaev Vladimir L. , Galimov Engel R.
Published: January 2022

The issues of estimating the resource of polymer powder coatings are considered. The control volume of the coating is allocated, limited by the external surface on which the environment acts, and the internal surface in contact with the substrate. The main factors acting on these surfaces are called. Provided that the transverse dimensions of the coatings are significantly smaller than the longitudinal ones, external and internal loads are replaced by average loads acting on the inner layer of the coating material. As the main indicators of the functionality of the coatings, the following are selected: average thickness; parameters that characterize the mechanical and physico-chemical properties of the coating material; adhesive strength. It is assumed that these indicators depend on time, in particular, in a power-law way. In this case, the coefficients of the corresponding ratios are determined taking into account the operating loads acting on the material, as well as internal factors (microcracks, pores, internal stresses). To obtain a quantitative assessment of the resource of coatings, a complex (integral) criterion is proposed the sum of indicators with weight multipliers, the limits of change of which are from 0 to 1. In each specific case, the values of the indicators are determined by experts. For known critical values of the indicators, a ratio is obtained that allows us to quantify the resource of coatings.
Methodological approach to assessing the effect of porosity on the operational properties of functional polymer powder coatings
Authors: Gimranov Ildar R. , Fedyaev Vladimir L.
Published: January 2022

Functional polymer powder coatings are considered, their advantages over traditional paint coatings are noted. The set of operational indicators of coatings is called, their dependence on both external and internal factors is estimated. Of the latter, the porosity of the coating material is distinguished. The analysis of the types of porosity is carried out, it is noted that it is a generalized indicator. In addition to porosity, the performance properties of coatings also depend on the shape, size, and tortuosity of the pores. Due to the fact that porosity has a significant impact on all the main technical properties of coatings, the study of this issue seems relevant from a practical point of view. Therefore, there is a need to develop an effective approach, highlighting the formalization of each of its stages as the main task. Since, in general, the coverage and the factors acting on it are a complex system, methods of system analysis and mathematical modeling are used. At the same time, in the aggregate of external factors acting on coatings during storage, transportation, and operation of products, atmospheric and actual operational ones are distinguished. Attention is drawn to the fact that their impact leads to a change in indicators, both porosity and the material of the frame (matrix) of the coating. The relations characterizing the influence of porosity, internal and external factors on the physico-chemical properties of polymer powder coatings are recorded in a general form.
Network mechatronic positioning system of plasma spraying unit
Authors: Morozov Michael I. , Dolmatov Alexey V.
Published: January 2022

The work is devoted to the implementation of the architecture of embedded computing systems in a high-speed complex for diagnostics of thermal spraying of coatings. On the basis of the Arduino Yun R.2 microcontroller, a software and hardware interface for controlling the positioning system equipment has been developed, and a message exchange protocol in a network environment for interacting with other subsystems of the measuring complex. The computing means of the system have implemented a protocol for synchronizing the internal clock with the neighbors of the measuring complex with an accuracy of 1 ms. Remote control of the positioning system is based on a remote control with an IR communication channel and an LCD screen. An alternative interface for interactive control of the system by the user is deployed on a microcontroller using a Web server. Also, the computing resources of the Atheros processor on the Arduino Yun provide the operation of a client-server application that uses a database to store information about tasks for moving the carriage and its movement tracks. The positioning system site supports the development of client applications in C++, C #, Python, Matlab using the source code of the class of control objects, reference materials and dynamic link libraries.
The influence of nitrogen on the formation of the structure and properties of plasma coatings of the 10P6M5 type
Authors: Nefedyev Sergey P. , Emelyushin Alexey Nikolaevich
Published: January 2022

The effect of nitrogen doping from an additive material on the formation of the structure and properties of a coating of type 10P6M5 obtained by plasma-powder surfacing is investigated. The microstructure and phase composition of the deposited layers, as well as the transition coefficients of alloying elements during surfacing, are studied. The influence of the additive powder composition and the surfacing mode on the hardness and abrasive wear resistance of coatings is determined. The positive effect of nitrogen on increasing the abrasive wear resistance of coatings is shown.
“Dai-me água, quero beber”: as fontes portuguesas dos cantos da cultura popular brasileira
Authors: Mattos Ricardo Mendes
Published: January 2022

Still in the nineteenth century, the first studies on the poetry of the traditional songs of Brazil emphasized the legacy of the Portuguese popular songbook, without, however, detailing the dimensions of this influence. This article analyzes the characteristics of Portuguese oral poetry in Brazilian songs, from the comparison of phonographic recordings of traditional songs with several versions of Portuguese popular songs. There is a fundamental presence of the Lusitanian legacy in the following aspects: ritual of traditional songs; musical genres; dances and celebrations; musical instruments; and popular poetry. In the context of poetry sung in Brazil, the influence of the Portuguese popular songbook on improvisation, poetic form, love lyricism and imported or renewed verses.
La réponse par le feu dans le roman portugais néo-réaliste: une manière singulière d’écrire le matérialisme dialectique
Authors: Ndour Paul
Published: January 2022

In the neo-realist Portuguese novel against the Salazar dictatorship (1933-1974), arson is used as a reprisal for the abuses of factory and latifundios owners. Through the study of works by leading figures of this Marxist-inspired literary current, we will show that fire also assumes a narrative function as an accelerator of chronological temporality. The discourse of the igneous substance thus testifies to a singular way of writing dialectical materialism in these renowned authors.
Unique artistic and poetic art of Huy Thong in period 1932-1945 on the aspect of language topic
Authors: Nguyen Van Lich
Published: January 2022

The article points out that Huy Thong’s drama is biased towards historical topics. This is also a popular topic in Vietnamese literature in the early twentieth century due to the special nature of the nation’s fate. And, also in the trendy nature of the era, Huy Thong’s historical drama is often associated with the theme of love- a love bound to history, an example of former personal tragedy and responsibility. In his efforts, he has made a separate contribution to the drama genre in terms of structure and language. Huy thong’s poems are like hymns of endless love and natural lines. About expressing mood rather than historical express in Huy Thong’s drama is minimalistic, just enough toexpress the writer’s mood.
Determining the ecosystem services of mangrove forest by community approach in coastal Nghe An province
Authors: Tran Thi Tuyen
Published: January 2022

Ecosystem services are studied by using many different approaches and methods. Here we present a community approach with a combination of fieldwork methods and sociological surveys (questionnaire interviews and semi-structured interviews) in the assessment of mangrove ecosystem services. There were 198 households in 8 communes in 3 coastal districts of Nghe An province selected for the survey. We find that the basic mangrove ecosystem service values in the locality have identified by communities, including 17 types of services belonging to 4 groups: provisioning services, regulating services, supporting services and cultural services. The recognition and use of ecosystem services vary by location and occupation in the study area. The fishing group gives detailed information about the provisioning services, in contrast, the shrimp farming and agricultural production groups are interested in regulating and supporting services. According to space, mangroves in Quynh Luu district are assessed to have the highest potential for ecosystem services, followed by Dien Chau district, the lowest is Nghi Loc district. In addition to the potential for ecosystem services, mangroves are facing many threats of decline, placing responsibilities on managers and people in protecting and rationally using mangrove resources.
Challendes and solutions for sustainable fruit plant development in Son La province
Authors: Do Thi Mui
Published: January 2022

Son La has a lot of potentials for the development of fruit trees. In recent years, fruit trees have thrived, bringing about high economic efficiency, actively contributing to poverty reduction for upland people. However, the development of fruit trees presents many major challenges. Challenges in price, quality, expansion of acreage, product processing, market... There should be solutions for planning, seeding, labor, investment... to develop sustainable, fruit-bearing fruit trees. high economic efficiency.
TESTE DE UM FRAMEWORK PARA IMPLEMENTAÇÃO DA OPEN INNOVATION: ESTUDO DE CASO DE UMA EMPRESA DE AUTOMAÇÃO
Authors: Oliveira Lindomar Subtil de , Echeveste Márcia Elisa Soares , Cortimiglia Marcelo Nogueira , Ferreira Elizandro
Published: January 2022

A fim de elevar a capacidade de inovação e competitividade, diferentes tipos de empresas têm adotado a estratégia de Open Innovation – OI. Entretanto, a literatura demonstra que as empresas têm dificuldades para colocar em prática essa estratégia. Este artigo tem como objetivo testar e avaliar empiricamente um framework de implementação em um projeto piloto de OI, através de um estudo de caso de uma empresa de automação agroindustrial. Para avaliar a ferramenta foi selecionado um dos projetos do portfólio da empresa, o qual ela estabeleceu parceria com uma universidade pública para desenvolver uma nova tecnologia. O projeto foi adequado às fases propostas do framework, seguindo-se as etapas de implementação. Como resultado, a ferramenta proporcionou uma nova sistemática de implementação da OI na empresa, onde foi possível identificar as carências, competências e habilidades requeridas para implementação, bem como os Fatores Críticos de Sucesso, e também traçar planos de ações. Além disso, abriu caminhos para que novos projetos de OI possam vir a ser implementados, sobretudo, a empresa deverá dedicar maiores esforços para prover instrumentos mais efetivos de acompanhamento e controle do processo de implementação, visto que este foi um dos principais gaps apontados. ================================= DOI: 10.18226/23190639.v9n2.05 Lindomar Subtil de Oliveira*, Universidade Tecnológica Federal doParaná (UTFPR), Brasil. E-mail: lindomar@utfpr.edu.brMárcia Elisa Soares Echeveste, Universidade Federal do Rio Grandedo Sul (UFRGS), Brasil. E-mail: echeveste.mar@gmail.com Marcelo Nogueira Cortimiglia, Universidade Federal do Rio Grandedo Sul (UFRGS), Brasil. E-mail: cortimiglia@gmail.com Elizandro Ferreira, SEBRAE-PR, Brasil. E-mail:EFerreira@pr.sebrae.com.br Submetido: Junho 2020Aceito: Fevereiro 2021 *Contato para Correspondência
The Steps of Creation. Post-War Development of the Far East
Authors: Pikalov Yuri
Published: January 2022

The Far Eastern region in 1946s — 1960s passed through the recovery period of the transition from war to peace. The region was of strategic importance. The Soviet state made up for the shortage of labor resources in the Far East through forced migration, agricultural and industrial resettlement. The Far East experienced the progressive development of industry, agriculture, transport, construction, and the social sphere. In 1946—1960 became an important region of the country, which strengthened the position of the USSR in the Asia-Pacific region.
Power and Society in the Russian Far East in the Context of Radical Liberal Reforms (1990s)
Authors: Vashchuk Angelina
Published: January 2022

The publication reveals the process of implementing political and socio-economic reforms in the Russian Far East. The coming of radical liberals to power and the strong administrative resource of President B. N. Yeltsin was allowed to quickly form an executive vertical of power at the expense of appointees - heads of administrations of territories and regions; the Soviets in the region quickly changed their critical or neutral positions towards the President of Russia after the October 1993 events to loyalty. This factor, as well as the illusions of the population regarding privatization, made it possible to carry out reforms in the region quickly, using revolutionary methods. The author reveals the grave consequences of socio-economic reforms and the failure to implement the 1996 Far East Development Program. The conclusion is drawn that the Far East's trust in the policies of the Center, including President Yeltsin, has fallen sharply.
Far Easterners in the Conditions of the 1960s — First Half of the 1980s.
Authors: Shabelnikova Natalia
Published: January 2022

During the period of the 1960s — 1970s the name “the era of stagnation” was firmly established in Russia. With all the brightness and success of the metaphor, this name does not so much reveal as displace, hides from our view the complex and far from unambiguous reality of the epoch. The publication examines the population dynamics of the Far Eastern region and migration policy in the conditions of its economic development. and correctly. A general description of large-scale infrastructure projects is given, among which the construction of BAM is the main one. The specifics of solving social problems and the peculiarities of the socio-political development of the Far East are determined. Attention is focused on the fact that the region played an important role in the state security system of the USSR and remained a Soviet outpost in the geopolitical space of the Asia-Pacific region.
Host-Region: Safe Folklore and the Negotiation of Difference In Post-Socialist Diasporas in Newfoundland
Authors: Lesiv Mariya
Published: January 2022

Many studies of diasporas focus on (large) locales where sizable diasporic populations provide room for group formation based on a single ethnicity. Scholars often treat such regions as representative of larger units, defining hostland in broad geopolitical categories of countries and even continents. Based on ethnographic research devoted to immigrants from postSocialist Europe and Asia to the Canadian island of Newfoundland, I propose the concept of host-region to emphasize a regional perspective in diaspora studies. The overall small newcomer population and the unique socio-cultural context of the island result in regionally-specific diasporic group-building dynamics, stimulating new Newfoundlanders to expand the notion of their people beyond likeminded co-ethnics. Safe home-region folklore, namely, select cultural expressions that reinforce a sense of unity and do not cause tensions within a group, offers points of connection. However, contrary to many studies that emphasize the notion of commonality within groups, I show that difference, reinforced by continuous turbulence in the home-region, can be equally important in group-building endeavors.
The Anthropology of Ontology in Siberia: A Critical Review
Authors: Vaté Virginie , Eidson John R.
Published: January 2022

The dissolution of the Soviet Union opened a new phase in the anthropological study of Siberia, as researchers from Western Europe, North America, and Japan joined their colleagues of the former Soviet Bloc in the field. This occurred just as a number of new trends emerged in the field of anthropology, including those referred to as “the ontological turn” or “the anthropology of ontology.” To what extent could the latter, originally developed on the basis of research in Amazonia, be applied to Siberia? In this article, we offer a critical re-reading of contributions by some of the authors who have attempted to apply ontological perspectives to Siberian materials. The works we review include both comparative studies of the ontologies of different people, including Siberians, and ethnographies of particular Siberian communities. In conclusion, we illustrate certain criticisms that have been made of ontological approaches by examining how two of the authors under review – Philippe Descola and Rane Willerslev – have drawn on classic ethnographies of northeastern Siberia, particularly the works of Waldemar Bogoras on the Chukchi.
O papel das bibliotecas universitárias no contexto da informação digital
Authors: Teixeira Robson da Silva
Published: January 2022

Introdução: o tema do relato de experiência é o uso do canal de vídeos da Biblioteca do Instituto de Física da Universidade Federal do Rio de Janeiro - IF UFRJ como ferramenta para desenvolver habilidades informacionais dos usuários. O relato aponta uma problemática contemporânea a respeito da utilização de mídias sociais nas Unidades de Informação e organização de conteúdos virtuais. Objetivo: tem como objetivo avaliar a funcionalidade do canal de vídeos, objetivando assim enquadrá-lo como uma ferramenta de disseminação de informação em consonância com as demandas do público alvo. Metodologia: a metodologia se caracteriza na tipologia de caráter exploratório, teor qualiquantitativo; e envolveu no seu desenvolvimento atividades ligadas a métodos e técnicas aplicados. Resultados: os resultados indicaram que o canal de vídeos é uma importante ferramenta para capacitar usuários na utilização de fontes de informação ligadas ao cenário científico da Física. Constatou-se, também, que o relato contribuiu para reafirmar o papel das Tecnologias da Informação e Comunicação (TICs) na Biblioteca do IF UFRJ, no momento que possibilitou capacitar os usuários através de uma plataforma de compartilhamento de vídeos disponível na Internet. Conclusão: a conclusão é que a implementação do canal de vídeos possibilitou alcançar de maneira mais ágil e efetiva as demandas dos usuários que utilizam a Unidade de Informação e o consequente desenvolvimento de habilidades informacionais.
RELASI SUAMI DAN ISTRI
Authors: Ramadhan Irfan Fajar
Published: January 2022

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Construir uma instituição
Authors: Fischmann Roseli
Published: January 2022

O presente artigo tem por objetivo oferecer elementos para uma melhor compreensão de peculiaridades de como se constituiu a Faculdade de Educação da Universidade de São Paulo, tanto em seus antecedentes, como em seus primeiros 20 anos de existência independente, a partir de sua instalação em janeiro de 1970. Busca também oferecer informações e análises referentes a um período de mudanças institucionais marcadas por mudanças políticas internas, além daquelas que ocorriam na sociedade. Metodologicamente, trata-se de pesquisa documental e bibliográfica, complementada por relato das próprias vivências institucionais da autora em ininterruptos 50 anos de vida na FEUSP, sendo, nesse sentido, investigação que se aproxima da abordagem (auto)biográfica.
PEMANFAATAN TEKS DRAMA BUNGA RUMAH MAKAN KARYA UTUY TATANG SONTANI DALAM PEMBELAJARAN BAHASA INDONESIA DI SMA (KAJIAN PSIKOLOGI SASTRA DAN NILAI PENDIDIKAN)
Authors: Amrizal Asprilla Wisnu , Andayani Andayani , Mulyono Slamet
Published: January 2022

Salah satu pembelajaran sastra di SMA adalah pembelajaran naskah drama. Konflik batin merupakan permasalahan yang sering dikaji dalam naskah drama. Peneliti memilih mengkaji pembelajaran drama karena naskah drama mengandung nilai-nilai kehidupan. Penelitian ini bertujuan untuk mendeskripsikan dan menjelaskan (1) unsur intrinsik naskah drama Bunga Rumah Makan karya Utuy Tatang Sontani; (2) konflik batin yang dialami tokoh utama naskah drama Bunga Rumah Makan karya Utuy Tatang Sontani; (3) nilai pendidikan dalam naskah drama Bunga Rumah Makan karya Utuy Tatang Sontani; (4) relevansi hasil temuan naskah drama Bunga Rumah Makan karya Utuy Tatang Sontani sebagai bahan ajar Bahasa Indonesia di Sekolah Menengah Atas. Jenis penelitian ini adalah penelitian kualitatif, menggunakan metode analisis isi dengan kajian psikologi sastra. Sumber penelitian ini berupa dokumen naskah drama Bunga Rumah Makan karya Utuy Tatang Sontani, serta informan (guru Bahasa Indonesia Sekolah Menengah Atas) dan penilaian kepibadian B3. Teknik pengumpulan data yang digunakan adalah teknik analisis dokumen, teknik pustaka dan teknik wawancara. Teknik yang digunakan untuk menguji validitas adalah teknik triangulasi sumber data dan triangulasi teori. Hasil penelitian dapat dijabarkan sebagai berikut. Pertama dalam unsur intrinsik yang terkandung dalam naskah drama Bunga Rumah Makan karya Utuy Tatang Sontani terdapat tema, tokoh, latar, alur, dan amanat. Kedua, terdapat konflik batin yaitu kebutuhan fisiologis, kebutuhan rasa aman, kebutuhan rasa cinta dan memiliki, kebutuhan harga diri, kebutuhan aktualisasi tokoh utama yang belum terpenuhi. Ketiga, terdapat nilai pendidikan yaitu nilai religius, pendidikan moral, pendidikan sosial. Keempat, hasil temuan dari naskah drama Bunga Rumah Makan karya Utuy Tatang Sontani ini relevan untuk dijadikan bahan ajar Bahasa Indonesia di Sekolah Menengah Atas khususnya kelas XI mengenai unsur naskah drama. Dengan demikian dapat disimpulkan bahwa dari hasil penelitian struktur drama dan kutipan-kutipan yang terkandung dalam hasil penelitian naskah drama Bunga Rumah Makan karya Utuy Tatang Sontani dapat dimanfaatkan sebagai bahan ajar.
Aplikasi Playing Futsal Sebagai Penyedia Lapangan Dan Cari Lawan Tanding
Authors: Bawono Sahirul Alim Tri , Prasetyo Irfan Dwi
Published: January 2022

Abstrak 

Olah raga sepak bola adalah olah raga yang disukai di Indonesia. Tapi dalam permainan membutuhkan sumber daya yang besar baik dari sisi lapangan dan jumlah pemain. Sehingga akan menyulitkan jika ingin melakukan olah raga ini maka dibuatlah olah raga yang mirip dengan sepak bola tapi dengan jumlah pemain yang lebih sedikit dan luas lapangan yang lebih kecil yang disebut futsal. Penelitian ini membahas pembuatan aplikasi yang menyediakan fasiltas untuk mencari lapangan dan lawan main futsal dengan bahasa pemrograman dart yang nanti aplikasi ini dapat dijalankan melalui media mobile phone. Hasil yang diperoleh adalah telah dibuatnya aplikasi playing futsal yang telah diuji dengan metode blacbox  yaitu semua permintaan sistem telah selesai dibuat dan tidak ditemukan error didalamnya.

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Abstract

Football is a sport that is input in Indonesia. But in the game requires large resources from the side of the field and the number of players. So that it will be difficult if you want to do this sport, a sport similar to football is created but with a smaller number of players and a smaller field area called futsal. This study discusses the making of an application that provides facilities for finding the field and opponents to play futsal using the dart programming language, which recently this application can be run via cellphone media. The results obtained are the application of playing futsal that has been tested with the Blacbox method, which means that all system requests have been made and no errors have been found in it.
PENGEMBANGAN MODUL SETS PADA MATERI CAHAYA DAN ALAT OPTIK KELAS VIII SMP/MTS
Authors: Listianthy Wahyu Kodrat , Sarwanto Sarwanto , Indrowati Meti
Published: January 2022

The development research is aimed to see the feasibility of SETS (Science, Environment, Technology, and Society) modules on light and optical properties for grade VIII in junior high school and the response of students. This study uses a Research and Development (R&D) design which adapts the 4-D model development research design from Thiagarajan, et al. which includes 4 stages: define, design, develop, and disseminate. However, the research is only done up to the develop stage (3-D). This development research begins with field observations and literature study, then developed with the initial design of the module. The initial design of the module is then validated by material experts, media experts, developing education and peer reviews. Furthermore, a limited trial was carried out involving 10 students as research subjects. The data technique was carried out through observation, interviews, documentation, and questionnaires. The analysis technique uses quantitative analysis of the acquisition of module feasibility validation scores and descriptive analysis. The results showed that the SETS (Science, Environment, Technology, and Society) module light and optical properties for grade VIII in junior high school were measured as very valid criteria based on validation results, from the validation we conclude that the module is suitable for use in science learning.
ANALISIS PEMAHAMAN KONSEP IPA PADA SISWA SMP DENGAN KEGIATAN PRAKTIKUM
Authors: Afifah Nidya’ Ul , Octaviani Tarisa Putri , Sholikhah Umi
Published: January 2022

Tujuan penlitian ini ialah untuk memahami bagimanakah pemahaman pada konsep materi khusunya pada siswa jenjang SMP dengan kegiatan praktikum dalam pembelajaran IPA. Penelitan ini menggunakan metode pengumpulan data kuesioner angket dengan menggunakn teknik Self- Administered Questionnaires. Pengambilan data pada kuesioner dengan  jumlah responden sebanyak 30 siswa jenjang SMP di wilayah Kabupaten Magelang. Hasil dari penelitian  diperoleh dari 100% siswa menyatakan bahwa kegiatan praktikum pada pembelajaran IPA membantu dalam pemahaman konsep pada materi pembelajaran. Dari hasil kuesioner juga menunjukan bahwa sebagian besar siswa dapat tuntas  dalam menjawab kuesioner. Dari hasil penelitian juga diperoleh bahwa melalui kegiatan praktikum juga dapat membentuk pribadi yang bertanggung jawab dan membantu persamaan persepsi antara siswa dan guru. Diperoleh berbagai hal dari kegiatan praktikum pada pembelajaran IPA. Hal itu dikarenakan pada kegiatan praktikum, siswa memperoleh gambaran secara konkret keadaan atau proses yang terjadi.
A SOCIOLINGUISTICS STUDY: STUDENTS’ MOTIVATION UPON ELT IN THE COASTAL AREA OF BINTAN ISLAND
Authors: Askurny Nana Raihana , Pujiastuti Indah Pujiastuti
Published: January 2022

Students who live in the coastal area in Bintan Island, Kepulauan Riau province, are expected to have greater access to the knowledge and information, regarding they stay in the open boundaries, Malacca straits. This social-region circumstance should enabled them to be familiar with English. However, students in this area do not conform to the expectation.  This research utilizes qualitative design, where the determination of research question, subject, and design is based on the researcher. Researcher has taken more than a hundred of students, as the research subject who live and study in the coastal area, in Bintan Island. For data collection, questionnaire is arranged by adapting AMTB, Attitude Motivation Test Battery, by Gardner (2004). According to the data analysis, it describes that students have a sizeable motivation in learning English, whereas their capability is not equitable. This shape caused by two main factors, such as English teacher’s role, real-contextual teaching method, and lack of opportunity
ANALISIS WACANA POLITIK CAPRES JOKO WIDODO DAN PRABOWO SUBIANTO DALAM DEBAT PILPRES 2019
Authors: Hartinah Yulmi , Kindi Filia Maya
Published: January 2022

This study complements the analysis used by presidential candidates 01 and 02 in maintaining power and gaining power. Debate is chosen as the object of research because interaction occurs between the speaker and the interlocutor. This research is designed to describe the diction and language style required in the speech of the presidential candidates 01 and 02. This study uses qualitative research with discourse analysis. The data of this study are utterances delivered by presidential candidates 01 and 02 that have been transcribed into written language. The data source was in the form of a video on the presidential election debate on 17 February 2019 which was found on Kompas TV's youtube channel. This study uses data collection techniques with documentaries. This research uses the listening method with a free conversation technique. Research words, special words, antonyms, synonyms, regional diction, connotatives, and concrete diction. The use of additional language styles pleonasme, repetition, paradox, antithesis, irony, association and litotes. The results of this study enrich the understanding of speech in political discourse that has a special characteristic of the use of diction and language styles that are distinguishing from speech in other discourses.
Penelitian ini menguraikan bagaimana analisis wacana politik yang digunakan oleh capres nomor urut 01 dan 02 dalam mempertahankan kekuasaan dan mendapatkan kekuasaan. Debat dipilih menjadi objek penelitian karena terjadi interaksi antara penutur dan lawan tutur. Penelitian ini bertujuan untuk mendeskripsikan diksi dan gaya bahasa yang terdapat dalam tuturan pasangan capres 01 dan 02. Penelitian ini menggunakan pendekatan kualitatif dengan jenis penelitian analisis wacana. Data penelitian ini adalah tuturan yang disampaikan oleh capres 01 dan 02 yang telah ditranskripsikan ke dalam bahasa tulis. Sumber data berupa video debat pilpres tanggal 17 Februari 2019 yang terdapat di youtube channel Kompas TV. Penelitian ini menggunakan teknik pengumpulan data dengan dokumenter. Penelitian ini  menggunakan metode simak dengan teknik simak bebas cakap. Hasil penelitian menunjukkan bahwa terdapat pemakaian kata pengindraan, kata khusus, kata istilah asing, kata antonim, kata sinonim, diksi kedaerahan, konotatif, dan diksi konkret. Penggunaan gaya bahasa meliputi pleonasme, repetisi, paradoks, antithesis, ironi, asosiasi dan litotes. Hasil penelitian ini memperkaya pemahaman mengenai tuturan dalam wacana politik yang memiliki kekhasan tersendiri pada penggunaan diksi dan gaya bahasanya yang menjadi pembeda dengan tuturan dalam wacana lainnya.