bluuebunny/crossref_metadata_2025_split huggingface dataset:
Erforschung dynamischer Lagerlasten in Hauptspindeln
Authors: Brecher Christian , Eckel Hans-Martin , Neus Stephan 
Published: December 2020

Abstract
Die Hauptspindel und deren Lagerung werden durch dynamische Prozesskräfte hoch belastet. Im Rahmen des abgeschlossenen Projekts DynaLast (AiF und VDW) konnte eine gesteigerte Lagerlast im Prozess gemessen werden, wenn die Schneideneingriffsfrequenz im Bereich einer Spindeleigenfrequenz liegt. Zur Untersuchung des Ausfallverhaltens der Lager unter dynamischer Belastung wurden zwei Prüfstände aufgebaut, mit denen die Spindeln mit hohen dynamischen Kräften belastet werden können.
Reifegradbasierte Implementierung von Business Intelligence in der Auftragsabwicklung
Authors: Dombrowski Uwe , Kubin Gerd , Ortmeier Christian , Kellermann Stephan , Peters Jannik 
Published: December 2020

Abstract
System- und Modullieferanten stehen vor der Herausforderung, die Wettbewerbssicherung durch die effiziente Nutzung von Unternehmensprozessen zu gewährleisten. Die Auftragsabwicklung stellt dabei einen essenziellen Kernprozess dar, der von administrativen Tätigkeiten dominiert wird. Laut vielen Studien liegt die Verschwendung in den indirekten Bereichen bei etwa 30 Prozent. Ein besonders großes Potenzial zur Verringerung dieser Verschwendung wird der Implementierung von Business Intelligence (BI) zugeordnet. In der Literatur finden sich bisher keine Modelle, die sich bei der Implementierung auf die Charakteristika des Auftragsabwicklungsprozesses (AAP) ausrichten und damit die darin vorhandenen Potenziale optimal heben. Im Rahmen einer Forschungskooperation zwischen der MAN Truck & Bus SE und des Instituts für Fabrikbetriebslehre und Unternehmensforschung (IFU) der Technischen Universität Braunschweig wurde dieses Problem aufgegriffen und ein Reifegradmodell zur bedarfsgerechten Implementierung von BI im AAP entwickelt.
Der mitarbeitergetragene KVP
Authors: Holst Hajo , Niehoff Steffen , Sinopoli Robert 
Published: December 2020

Abstract
Auf der Basis von Interviews und Mitarbeiterbefragungen aus acht Betrieben der Metall- und Elektroindustrie beleuchtet der Beitrag den kontinuierlichen Verbesserungsprozess (KVP) aus der Perspektive von Produktionsarbeitenden. Es zeigt sich, dass die Beteiligung - neben dem Führungsverhalten und der allgemeinen Einbindung der Arbeitenden - insbesondere von dem Verhältnis der Mitarbeitenden zum KVP abhängig ist: Produktionsarbeitende beteiligen sich dann regelmäßig an der kontinuierlichen Verbesserung, wenn sie den KVP auch als Gestaltungsinstrument des Shopfloor wahrnehmen, mit dem sie nicht nur einen Beitrag zum Unternehmenserfolg leisten, sondern zugleich auch Einfluss auf die eigene Arbeit nehmen können. Die Voraussetzungen für die Aneignung auf dem Shopfloor zu schaffen gehört zu den Führungsaufgaben im mitarbeitergetragenen KVP.
Adaptive und kontextspezifische technische Handlungsanweisungen
Authors: Lossie Karl , Nuy Leo , Rachner Jonas , Schmitt Robert H. 
Published: December 2020

AbstractIm zunehmend volatilen Produktionsumfeld existiert eine Vielzahl statischer, technischer Anleitungen in papierbasierten Formaten, die mit hohem Aufwand erstellt werden. Entwicklungstrends wie Augmented Reality und die Vernetzung der Produktion durch das Internet of Things ermöglichen adaptive und kontextspezifische technische Handlungsanweisungen. Als Lösungsansatz werden die Technologien Smart Device, Digitaler Zwilling und Smart Service verknüpft und die rechtlichen Anforderungen diskutiert.
Reflections of Policies Related to History Education and Culture during Atatürk's Period in Samsun Press
Authors: Kılıç Pelin İskender 
Published: December 2020

The cultures and civilizations having their roots in the past form the basis of states. The basis provided during the establishment of the Republic of Turkey has shown itself also in the process of creating a national identity. This also means returning to its historical past, revealing the main elements of its culture with social engineering and putting it into practice. In this period during which the understanding of national history was adopted, the Turkish Historical Society (TTK) and the Turkish Language Institute (TDK) were opened, Turkish History Congresses were organized, history departments of universities were established, and history teaching programs and books were reorganized at all levels of national education. This study focuses on the reflections on the policies related to culture, history and history education during Atatürk’s period in the Samsun press. In the article, Ahali Newspaper, which started its publication life in Samsun in 1917 and continued its existence in the first years of the Republic, has been examined. It has been recorded that many articles related to both education and teaching, and also history and history education reflecting and supporting the policies of the period were published in Ahali Newspaper between the dates of 1932 and 1938.
Keywords: culture, history, history education, press, Ahali Newspaper, Samsun.
Long-term benefits of appropriately corrected sagittal alignment in reconstructive surgery for adult spinal deformity: evaluation of clinical outcomes and mechanical failures
Authors: Lee Chong-Suh , Park Jin-Sung , Nam Yunjin , Choi Youn-Taek , Park Se-Jun 
Published: December 2020

OBJECTIVEIt has been well documented that optimal sagittal alignment is highly correlated with good clinical outcomes in adult spinal deformity (ASD) surgery. However, it remains to be determined whether the clinical benefit of appropriately corrected sagittal alignment can be maintained in the long term. Therefore, the aim of this study was to investigate whether appropriately corrected sagittal alignment continues to offer benefits over time with regard to clinical outcomes and mechanical failure.METHODSPatients older than 50 years who underwent ≥ 4-level fusion for ASD and were followed up for ≥ 5 years were included in this study. Appropriateness of sagittal alignment correction was defined as pelvic incidence minus lumbar lordosis ≤ 10°, pelvic tilt ≤ 25°, and sagittal vertical axis ≤ 50 mm. Two groups were created based on this appropriateness: group A (appropriate) and group IA (inappropriate). Clinical outcomes were evaluated using the visual analog scale (VAS), Oswestry Disability Index (ODI), and Scoliosis Research Society Outcomes Questionnaire–22 (SRS-22). The development of mechanical failures, such as rod fracture and proximal junctional kyphosis (PJK), was compared between the two groups.RESULTSThe study included 90 patients with a follow-up duration of 90.3 months. There were 30 patients in group A and 60 patients in group IA. The clinical outcomes at 2 years were significantly better in group A than in group IA in terms of the VAS scores, ODI scores, and all domains of SRS-22. At the final follow-up visit, back VAS and ODI scores were still lower in group A than they were in group IA, but the VAS score for leg pain did not differ between the groups. The SRS-22 score at the final follow-up showed that only the pain and self-image/appearance domains and the total sum were significantly higher in group A than in group IA. The incidence of rod fracture and PJK did not differ between the two groups. The rate of revision surgery for rod fracture or PJK was also similar between the two groups.CONCLUSIONSThe clinical benefits from appropriate correction of sagittal alignment continued for a mean of 90.3 months. However, the intergroup difference in clinical outcomes between groups A and IA decreased over time. The development of rod fracture or PJK was not affected by the appropriateness of sagittal alignment.
NEWLY DISCOVERED CATACOMB BURIAL OF THE 8-9TH CENTURIES IN THE TERRITORY OF CHECHNYA
Authors: Ahmarov Azamat U. , Aksenov Viktor S. 
Published: December 2020

The paper introduces material of two catacomb burials, discovered and investigated by the researchers of the Center for Archeological Research at the Institute of Humanitarian studies of Chechen Academy of Sciences during the archeological reconnaissance in the territory of Shali region of the Chechen Republic, on the land of one of the homeowners of the village Serjen-Yurt. The burial is located at the border of the Chechen plains and Cherny mountains, at their very foot, on a steep slope of the ridge, in the place of its transition into a flat terrace above flood-plain of the left bank of the river Khulkhulau. Remnants of three people (a man, a woman and a child) were revealed in the catacomb №1. In anatomical order, only the woman’s skeleton was found, while the bones of the other two buried were placed at the right side wall of the burial chamber. The woman’s grave goods included earrings, a neck ring (torc), bracelets, glass and cornelian beads, a “horned” buckle, etc. In an almost collapsed burial chamber № 2 remnants of a woman were found, the skeleton of which was purposefully destroyed. Among the remnants of the skeleton were her personal belongings: glass and cornelian beads, bracelets, a “horned” buckle, a pendant, bronze badges. According to the grave goods, the burials can be dated 8th – early 9th centuries. A feature of the investigated burial structures is that the long axis of the chambers was a continuation of the long axis of the entrance pit, while catacombs of the T-type were characteristic for the Alanian population of the North Caucasus of the 6th – 13th centuries.
ANALYSIS OF STRUCTURE RELIABILITY OF UTSMAN BIN AFFAN BUILDING (Case Study : Sekolah Islam Terpadu Aliya Bogor)
Authors: Lutfi Muhamad , Maulana Ayub 
Published: December 2020

<p>Indonesia's tectonic conditions at the meeting of the world's large plates and several small plates that cause the area associated with earthquakes, based on data from the Bogor City Disaster Mitigation, Bogor City is located in an earthquake prone area. Sekolah Islam Terpadu Aliya Bogor is located at Jalan Gardu Raya No. 03, Bubulak, Kecamatan Bogor Barat, Kota Bogor. This study evolved the structure of the school building in terms of the structure of the column and beam elements for the safety and security of its inhabitants. The buildings analyzed were Utsman Bin Affan building TK A and TK B which functioned as places for learning and teaching. The research method starts by analyzing the existing conditions, checking the quality of the concrete, then analyzing the structure using the help of the ETABS V9.7.4 program, and analyzing the column structure using the spColumn program. Structural modeling published in SNI 1727-2013 (concerning loading), SNI 2847-2013 (concerning concrete structure requirements), SNI 1726-2012 (regarding earthquake repair planning), and PPIUG-1983 (concerning Indonesian loading regulations for buildings). The results of the analysis of the Utsman Bin Affan building with 2-story building specifications column dimensions 25 x 25 cm, beams 20 x 40 cm, column concrete quality fc '= 24.74 MPa, concrete beam quality fc' = 26, 59 MPa, principal reinforcement D16 with fy = 390 MPa, shear reinforcement Ø10 Fy = 240 MPa, the results of analysis of existing columns and beams are in accordance with the requirements of SNI 2847-2013, based on that the buildings are approved, and the result of analysis beams does not exceed strength (O / S).</p><p> </p>
“Nice White Meetings”
Authors: Nataraj Lalitha , Hampton Holly , Matlin Talitha R. , Meulemans Yvonne Nalani 
Published: December 2020

Although the issues of diversity and representation are often discussed within academic librarianship in Canada and the United States, the field has made little headway in being inclusive of the Black, Indigenous, and People of Color (BIPOC) who work within it. If academic libraries are to become truly authentic and inclusive spaces where BIPOC are central not only to shaping the values of a library but also to determining how those values are accomplished, we must examine the traditional ways in which libraries function. One of these traditions is a reliance on bureaucracy and its associated practices such as structured group work and meetings, which are presumed to be inherently neutral and rational ways of working. Critical examinations of bureaucracy within higher education reveal how its overadoption is absurdly at odds with the social justice–oriented missions of most libraries. Furthermore, not all who are involved in libraries are equally harmed through this overreliance on bureaucracy; this article employs Critical Race Theory to uncover the insidious and specific deleterious impacts bureaucracies can have on BIPOC library workers. The antithesis of a neutral system, bureaucracy instead functions to force assimilation into a system entrenched in whiteness.
UMA ANÁLISE DE PROPOSTAS DE USO DE TECNOLOGIAS DIGITAIS NA REDE ESTADUAL DO PARANÁ NOS ANOS DE 2015 A 2018
Authors: Mattos Silvana Gogolla de , Zatti Evandro Alberto , Balbino Renata Oliveira , Mocrosky Luciane Ferreira , Kalinke Marco Aurélio 
Published: December 2020

Este trabalho visa identificar as tendências relativas ao uso de tecnologias digitais exploradas nos cursos de formação continuada ofertados pela Secretaria de Estado da Educação do Paraná (Seed/PR), no período compreendido entre os anos de 2015 a 2018, durante o desenvolvimento dos projetos Conectados e Conectados 2.0. Para desenvolver este trabalho, optamos por realizar umainvestigação de cunho qualitativo, embasada em estudos teóricos e reflexivos. A partir da análise dos relatórios desses projetos, foi possível identificar que houve ampliação do parque tecnológico dasescolas participantes dessa rede de ensino. Para além disso, algumas modificações das práticas pedagógicas no que se refere à cultura digital, foram relatadas por profissionais da educação queparticiparam dos projetos. Os resultados deste estudo evidenciam a diversidade de recursos tecnológicos adotados, mas também revelam uma lacuna a ser explorada: a oferta de mais cursos deformação continuada que apresentem propostas metodológicas com a utilização de diferentes recursos tecnológicos digitais.
A CYBERFORMAÇÃO COMO CONCEPÇÃO DE UM CURSO DE FORMAÇÃO FOCADO NO USO DE VÍDEOS DO YOUTUBE
Authors: Souza Marília Franceschinelli de 
Published: December 2020

Este artigo tem como objetivo apresentar e discutir a proposta de um curso de formação continuada focado no uso de vídeos do Youtube, que foi fundamentada na concepção da Cyberformação. O curso ocorreu no segundo semestre de 2019 e contou com a participação de 12 professores que ensinam Matemática e atuam na rede estadual paulista. A Cyberformação é uma concepção de formação de professores com Tecnologias Digitais (TD) que assume seu uso como partícipe do processo cognitivo, atuando na produção de conhecimento matemático a partir da perspectiva do ser-com, pensar-com e saber-fazer-com-TD. O objetivo principal do curso proposto foi promover uma formação com TD, em especial com vídeos do Youtube, para professores de Matemática da Educação Básica, de maneira integrada, com o propósito de discutir o papel dos vídeos como agentes da produção do conhecimento matemático, possibilitando situações para que os professores compreendessem suas potencialidades e elaborassem suas próprias atividadesmatemáticas-com-vídeos-digitais. Os dados produzidos com esse curso de formação sugerem indícios de aprendizagem e de transformações nos sujeitos no que diz respeito a suas práticas com o uso de vídeos, evidenciando seu potencial como ação de formação.
UMA EXPERIÊNCIA ENVOLVENDO NOÇÕES DE EDUCAÇÃO FINANCEIRA NO SÉTIMO ANO DO ENSINO FUNDAMENTAL
Authors: Bettin Anne Desconsi Hasselmann , Pretto Valdir 
Published: December 2020

Neste artigo, apresenta-se um relato de experiência realizada no sétimo ano do Ensino Fundamental que teve como objetivo desenvolver noções de Educação Financeira, em 2019. Portanto,foram realizadas atividades que envolveram o cálculo da folha de pagamento, orçamento e planejamento financeiro, nas quais os alunos tinham dúvidas, visando à compreensão e gerenciamentode gastos familiares e pessoais. Com base nesse objetivo, foi possível discutir a inclusão da Educação Financeira como parte integrante da formação do estudante enquanto cidadão consciente de sua situação financeira familiar. A coleta de dados foi realizada por meio de registros escritos e falas onde a primeira atividade consistiu na elaboração de uma folha de pagamento. Depois, com base na folha e nas despesas, buscou-se saber como e quanto é gasto desse dinheiro. Por fim, realizou-se a simulação de uma compra, para que os estudantes tivessem noção de como gastar o seu dinheiro, economizar e ajudar suas famílias. Os resultados obtidos demonstraram que, ao desenvolver noções de EducaçãoFinanceira por meio de atividades práticas, incentiva-se os estudantes a pensar criticamente, auxiliálos na compreensão de conceitos matemáticos, na tomada de decisões e no desenvolvimento de estratégias para a resolução de problemas, contribuindo para a sua aprendizagem.
ПРЕДСВАДЕБНЫЕ ОБРЯДЫ У ЛЕЗГИНСКИХ НАРОДОВ ДАГЕСТАНА: СОХРАНЕНИЕ ТРАДИЦИЙ И СОВРЕМЕННЫЕ ИННОВАЦИИ
Authors: Джумаев Денис Ибримович 
Published: December 2020

Статья посвящена изменениям в традиционных обрядах предсвадебного цикла. Автор рассматривает новые тенденции и инновации в современной свадьбе, подчеркивает роль глобализации в вытеснении традиционных обрядов, раскрывает особенности бытовой жизни и культуры народов Южного Дагестана – рутулов, агулов, цахуров, лезгин, табасаранцев. Хотя традиции и современные свадебные обряды имеют сходство у многих народов, проживающих на территории Дагестана и всего Северного Кавказа, обряды вышеназванных народов имеют ряд отличительных особенностей и деталей. Сравнение традиционной и современной свадьбы позволяет выявить наиболее устойчивые черты этнической культуры.
Выводы основываются на полевых исследованиях, которые проводились в 2019 г. в Рутульском районе Республике Дагестан. Они включали опрос жителей населенных пунктов региона – селений Ихрек, Аран, Верхний Катрух, Лучек и др. Информантами выступали представители полиэтничного населения региона (лезгины, рутулы, агулы, табасаранцы, цахуры). Кроме того, опрашивались представители этих народов в социальных сетях Инстаграм и ВКонтакте, а также студенты Северо-Кавказского федерального университета. Анализ полученных данных позволил выявить мнение респондентов о значимости предсвадебных обрядов в современной жизни.

The article is devoted to changes in traditional pre-wedding rituals, considers new trends and innovations in modern weddings, emphasizes the role of globalization in displacement of traditional rituals, reveals the features of everyday life and culture of the peoples of South Dagestan – Rutulians, Aguls, Tsakhurs, Lezghins, Tabasarans. Although modern traditions and wedding ceremonies are similar among many peoples living in Dagestan and the entire North Caucasus, the ceremonies of the above-mentioned peoples have a number of distinctive features and details. A comparison of traditional and modern weddings reveals the most stable features of ethnic culture.
SARS-CoV-2 Infection in Asymptomatic Patients Hospitalized for Cardiac Emergencies: Implications for Patient Management
Authors: Kessler Thorsten , Wiebe Jens , Graf Tobias , Schunkert Heribert , Kastrati Adnan , Sager Hendrik B. 
Published: December 2020

Background: The coronavirus disease (COVID-19) pandemic imposed diverse challenges on the health care system. Morbidity and mortality of non-COVID-19 emergencies might also have changed because hospitals may not be able to provide optimal care due to restructured resources and uncertainties how to deal with potentially infected patients. It has been recommended to stratify treatment of cardiovascular emergencies according to cardiovascular risk. However, data on the prevalence of asymptomatic SARS-CoV-2 infection in patients presenting with cardiac emergencies remain scarce.Methods: We retrospectively analyzed patients' data from a tertiary cardiology department between April 15 and May 31, 2020. All patients were screened on admission for COVID-19 symptoms using a questionnaire and body temperature measurements. All hospitalized patients were routinely screened using nasopharyngeal swab testing.Results: In total, we counted 710 urgent and emergency admissions. Nasopharyngeal swab tests were available in 689 (97%) patients, 409 and 280 of which presented as urgent and emergency admissions, respectively. Among 280 emergency admissions, none tested positive for SARS-CoV-2.Conclusion: In cardiac emergency patients which were screened negative for COVID-19 symptoms, the prevalence of SARS-CoV-2 infection in regions with a modest overall prevalence is low. This finding might be helpful to better determine timing of emergency procedures and reasonable usage of protective equipment during the COVID-19 crisis and the future.
Macrophage Markers Do Not Add to the Prediction of Liver Fibrosis by Transient Elastography in Patients With Metabolic Associated Fatty Liver Disease
Authors: Kazankov Konstantin , Rosso Chiara , Younes Ramy , Armandi Angelo , Hagström Hannes , Møller Holger Jon , Stål Per , Bugianesi Elisabetta , Grønbæk Henning 
Published: December 2020

Background and Aims: Non-invasive fibrosis staging is essential in metabolic associated fatty liver disease (MAFLD). Transient elastography (TE) is a well-established method for liver fibrosis assessment. We have previously shown that the macrophage marker sCD163 is an independent predictor for fibrosis in MAFLD. In the present study we tested whether the combination of macrophage markers and TE improves fibrosis prediction.Methods: We measured macrophage markers soluble (s)CD163 and mannose receptor (sMR) in two independent cohorts from Italy (n = 141) and Sweden (n = 70) with biopsy-proven MAFLD and available TE.Results: In the Italian cohort, TE and sCD163 showed similar moderate associations with liver fibrosis (rho = 0.56, p &lt; 0.001 and rho = 0.42, p &lt; 0.001, respectively). TE had an area under the Receiver Operating Characteristics curve (AUROC, with 95% CI) for fibrosis; F ≥ 2 = 0.79 (0.72–0.86), F ≥ 3 = 0.81 (0.73–0.89), F4 = 0.95 (0.90–1.0). sCD163 also predicted fibrosis well [F ≥ 2 = 0.71 (0.63–0.80), F ≥ 3 = 0.82 (0.74–0.90), F4 = 0.89 (0.76–1.0)]. However, combining sCD163 and TE did not improve the AUROCs significantly [F ≥ 2 = 0.79 (0.72–0.86), F ≥ 3 = 0.85 (0.78–0.92), F4 = 0.97 (0.93–1.0)]. In the Swedish cohort, TE showed a closer association with fibrosis (rho = 0.73, p &lt; 0.001) than sCD163 (rho = 0.43, p &lt; 0.001) and sMR (rho = 0.46, p &lt; 0.001). TE predicted fibrosis well [F ≥ 2 = 0.88 (0.80–0.97), F ≥ 3 = 0.90 (0.83–0.97), F4 = 0.87 (0.78–0.96)], whereas sCD163 did not (best AUROC 0.75). sMR showed a better prediction [F ≥ 2 = 0.68 (0.56–0.81), F ≥ 3 = 0.82 (0.71–0.92), F4 = 0.79 (0.66–0.93)], but the addition of sMR did not further improve the prediction of fibrosis by TE.Conclusion: In these cohorts of MAFLD patients, TE was superior to macrophage markers for fibrosis prediction and in contrast to our hypothesis the addition of these markers to TE did not improve its predictive capability.