bluuebunny/crossref_metadata_2025 huggingface dataset:
Agglomerative and Divisive hierarchical cluster analysis of groundwater quality variables using opensource tools over YSR district, AP, India
Authors: Mogaraju Jagadish Kumar
Published: November 2022

Groundwater quality variables like F, Total Hardness (TH), Total Alkalinity (TA), Total Dissolved Solids (TDS), SO4, SAR, NA, EC, Cl, Ca, Mg, and pH were tested with Hierarchical clustering analysis (HCA) to identify the groupings or clusters that exist in the dataset. The dataset is subjected to Agglomerative and divisive hierarchical clustering. The observations were scaled to compare variables systematically. The clustering structure was determined using an agglomerative coefficient. Agglomerative approaches like complete, average, single, and ward are tested using agglomerative coefficients. The ward approach best suits the dataset to investigate a strong clustering structure. The agglomerative coefficient obtained is 0.8666752, and the divisive coefficient is 0.8371531. The entanglement score attained was 0.26, demonstrating a good alignment with nominal entanglement. The principal component analysis resulted in two main components contributing 54.8% and 18.2% explainable variance. The variables that are prominent in each PC are investigated and reported. The gap statistic and average silhouette method are used to know the optimal number of clusters. Open-source software like R/ R studio is used for this analysis. This work concludes that clustering analysis is essential to understand the groundwater quality variables better.
Multi-Class Dual- Stream Convolutional Neural Network for Synthetic Aperture Radar Automatic Target Recognition of Ground Military Vehicle
Authors: Awujoola Olalekan J , Odion PO. , Evwiekpaefe AE , Obunadike GN
Published: November 2022

Synthetic Aperture Radar (SAR) target classification is one of the largest branches of SAR image analysis. Despite the remarkable achievements of deep learning-based SAR target prediction algorithms, current object recognition algorithms are limited in terms of military applications. Acquisition and labeling of SAR target images are time-consuming and cumbersome. Obtaining adequate training data is also challenging in many cases. Deep learning-based models are always susceptible to overfitting because of insufficient training data. This limitation prevents them from being widely used to classify SAR targets. To overcome the problem of insufficient sampling and to learn more accurate representations for SAR image recognition, we propose a two way input of SAR images into a dual stream of DCNN. Concatenating two input SAR images representations was done using the restricted raw SAR data in order to extract the integral features from the 2 input SAR images representations for classification. The proposed methodology addressed the problem of insufficient sample in SAR target classification and improved classification accuracy without overfitting. Experimental results confirmed that the proposed method is effective in addressing the problem of insufficient sample in SAR target classification. This technique can be integrated into any SAR classification model based on convolutional neural networks (CNNs). The model MCDS-CNN results in a 99.1% recognition accuracy. Despite the limited availability of SAR image data from MSTAR, this approach provides good recognition results.
Synthesis and Characterization of PVP embedded Silver Nanoparticles to Study their Structural and Optical Properties
Authors: Khan Shadab Anwar , Patel Sandhya , Shukla Prashant , Kumar Ranveer , Dixit Rajendra
Published: November 2022

PVP embedded silver nanoparticles were prepared by using Polyol method in an Ethylene Glycol solution. Ethylene Glycol works as a solvent that has the potential to enhance the optical and electronic properties of the specimen. An absorption peak at 408.2nm in the UV/Vis- spectra resulted from the formation of nanoparticles with the calculated band-gap at 2.67eV. The morphology and size of these particles are confirmed with TEM, the nanoparticles are found to be spherical and oval. It shows the size of nanoparticles to be around 10-15nm. XRD peaks are in agreement with the literature and with its help, the d-spacing is calculated to be 0.23nm and confirms the presence of polymer as the capping agent of nanoparticles. The addition of silica facilitates the formation of nanoparticles further. These nanoparticles can be helpful in photoelectric devices and have an impact on our renewable energy technology.
A Bayes Estimation for the Parameters of Misclassified Size-biased Poisson Lindley Distribution and its Application
Authors: Trivedi B. S. , Patel M. N. , Barot D. R.
Published: November 2022

This paper introduces a misclassified size-biased Poisson-Lindley distribution by compounding the size-biased Poisson distribution with the size-biased Lindley distribution. The Bayes estimation for the misclassified size-biased Poisson-Lindley distribution is investigated and compared with the Maximum Likelihood estimation. A real dataset is discussed to demonstrate the suitability and applicability of the proposed distribution in the modeling count dataset. Finally, a Monte Carlo simulation study of 100000 simulated data is presented to investigate and compare the Bayes estimators and Maximum Likelihood estimators in terms of simulated risk for different sample sizes and varying parameters value
Enseñanza del diseño didáctico interactivo enfocado a la museografía interactiva
Authors: Silva Gonzalez Maria Martha Margarita
Published: November 2022

El Método de Diseño Didáctico Interactivo Generador de Narrativas Complejas (DDINC), es un tema de tesis doctoral publicado por la UANL, muestra un procedimiento estructurado en diversas disciplinas necesarias para crear herramientas didáctico- interactivas aplicables en diversos entornos educativos. Con base en esta teoría, se actualizó el programa del 2017 de la asignatura Museografía Interactiva impartido en la Universidad del Valle de México implementando la estructura didáctica que propone el Método DDINC. Se condujo al estudiante a través de un proceso de fundamentación teórica de diversos temas del diseño industrial, interactivo, narrativo y educativo. El producto integrador de cada entrega parcial refleja el avance y evolución de sus propuestas.
publicidad gráfica de cosméticos en España y sus características visuales
Authors: Cerdá-Vilaplana Marina , Ortiz-Diazguerra María Jesús , Vilaplana-Aparicio María José
Published: November 2022

El presente estudio utiliza el análisis de contenido para conocer los aspectos visuales de la publicidad gráfica de la categoría “Tratamientos faciales de belleza” de las principales marcas en España. Los datos indican que la estructura más utilizada es la imagen de una mujer que personifica el ideal de belleza a la izquierda mientras que a la derecha se encuentra un texto explicativo junto con el producto, generalmente representado de forma expresiva. Además, cada marca se caracteriza por una combinación específica de estrategias visuales. Los resultados tienen implicaciones tanto para el sector publicitario como para los estudios sobre cultura visual.
Importancia del marketing digital en universidades colombianas con calidad acreditada
Authors: Grillo Torres Camilo Mauricio , Moreno López William
Published: November 2022

Es evidente la importancia del marketing digital en las estrategias competitivas de las universidades, como evidencia gran número de instituciones que, con calidad acreditada, funcionan en Colombia. Además de destacar dicha realidad, este trabajo se propone ofrecer directrices que permitan cualificar el uso de redes sociales como elemento para la competitividad en el mercado; en tal perspectiva, el proceso investigativo estudia la implementación de estrategias de marketing a través de diferentes redes sociales en diez universidades acreditadas, a fin de evaluar la incidencia de los contenidos en sus usuarios y, a partir del análisis, formular recomendaciones hacia su optimización.
Moda e metaverso: uno studio esporativo sulla prima metaverso fashion week
Authors: Grillo Michelle
Published: November 2022

La presente contribución nace del proyecto de estudio exploratorio de la primera semana de la moda en el metaverso que se celebró en marzo de 2022 en la plataforma Decentraland. En los últimos meses, muchas empresas han comprendido el potencial del metaverso, no menos importante el sector de la moda, que ha asumido el reto realizando la primera Metaverse Fashion Week. El propósito de esta contribución es realizar un estudio exploratorio sobre MVFW a través de un análisis netnográfico y proporcionar una imagen de la presencia de las casas de moda, identificando cómo lo digital está redefiniendo el consumo de la moda.
comunicación estratégica como recurso clave para lograr posicionamiento digital
Authors: Jumbo Osorio Hugo , Valdiviezo-Abad Cesibel , Córdova Camacho Jhoana
Published: November 2022

En el presente artículo se muestra un análisis cuantitativo a través de dos instrumentos de investigación: la analítica web y la analítica de redes sociales aplicados al Centro de Apoyo en la Crianza y la Maternidad y Paternidad -Acunar-, organización con presencia en internet que se enfoca en brindar asesoría y acompañamiento a parejas, mujeres embarazadas, padres y madres de familia entorno al cuidado de los hijos. La investigación tuvo como principal objetivo indagar sobre la situación comunicacional de los entornos digitales de Acunar y profundizar sobre las plataformas que emplean para generar comunicación con sus diversos públicos.
Spin supercurrent injection by magnetization precession
Authors: Turkin Yaroslav V , Pugach Nataliya
Published: November 2022

In this work we theoretically investigate the spin dynamics of superconducting condensate proximity coupled with the single FMR mode uniform periodical precessing magnetization. The theoretical model of the inverse proximity effect is built within quasicalssical formalism using time-dependent Usadel equations. Frequency representation of Usadel equations allows to turn non-stationary periodic problem to the stationary one. We numerically solve the derived frequency-dependent Usadel equations and calculate non-stationary distributions of the spin supercurrent and induced magnetization inside the superconductor/ferromagnetic insulator hybrid structure.
PENGARUH GREEN HUMAN RESOURCE MANAGEMENT TERHADAP KOMITMEN KARYAWAN, ECO-FRIENDLY BEHAVIOR DAN KINERJA LINGKUNGAN PADA KARYAWAN HOTEL BINTANG 4 DI SURABAYA
Authors: Satria Jevon Jeconiah , Resmawa Ira Ningrum
Published: November 2022

Pariwisata yang ramah lingkungan telah menjadi tren yang paling banyak diminati wisatawandunia, sebagai salah satu tujuan wisata di Asia Tenggara, Indonesia gencar untuk menerapkankonsep pariwisata yang ramah lingkungan yaitu green hotel sebagai galat satu pengembangan darikonsep pariwisata yang ramah lingkungan. menggunakan menerapkan konsep hotel yang lebihramah lingkungan akan bisa meningkatkan kepedulian para pelaku perjuangan terhadap upayamelesetarikan alam lingkungan lebih kurang. Konsep Green Human resource Managementmempunyai banyak manfaat bagi organisasi maupun karyawan. Ini menaikkan moral, sikap, dansikap karyawan untuk menyelamatkan lingkungan. Tujuan penelitian ini adalah menguji efek GreenHuman Resource Management terhadap Komitmen Karyawan, Eco-Friendly Behavior serta KinerjaLingkungan. Penelitian ini dilakukan di 13 hotel bintang 4 yang berada pada Surabaya. Pengambilandata memakai cara informasi lapangan online dengan menggunakan teknik snowball sampling.Kriteria responden artinya karyawan hotel dengan minimal pengalaman bekerja selama 1 tahun.Penelitian ini memperoleh 150 responden menggunakan menggunakan survey online. Pengujiancontoh yg diajukan menggunakan PLS. hasil pengujian pada penelitian ini adalah (1) Green HumanResource Management terbukti berpengaruh positif pada Komitmen Karyawan. Hal ini berarti,menggunakan adanya Green Human Resource Management bisa mensugesti taraf komitmenkaryawan; (dua) Green Human Resource Management terbukti berpengaruh positif pada Eco-Friendly Behavior. Hal ini berarti menggunakan adanya Green Human Resource Management dapatmeningkatkan Eco-Friendly Behavior; (3) Komitmen Karyawan terbukti berpengaruh positif di Eco-Friendly Behavior. Hal ini berarti komitmen karyawan akan memperngaruhi Eco-Friendly Behaviorsecara positif; (4) Green Human Resource Management terbukti berpengaruh positif di KinerjaLingkungan. Hal ini berarti Green Human Resource Management akan menaikkan kinerjalingkungan secara positif; (lima) Eco-Friendly Behavior tidak terbukti berpengaruh positif padaKinerja Lingkungan. Hal ini berarti, Eco-Friendly Behavior tak mensugesti Kinerja Lingkungan; (6)Eco-Friendly Behavior tidak memediasi efek Green Human Resource Management pada KinerjaLingkungan; dan (7) Eco-Friendly Behavior tidak memediasi imbas Komitmen Karyawan padaKinerja Lingkungan.
Pengaruh Motivasi Kerja, Disiplin Kerja, Dan Lingkungan Kerja Terhadap Kinerja Karyawan Pt. Star Korea Industri MM2100 Cikarang
Authors: Soejarminto Yos , Hidayat Rahmat
Published: November 2022

penelitian ini bertujuan untuk mengetahui Pengaruh Motivasi Kerja terhadap Kinerja KaryawanPT.Star Korea Industri, Pengaruh Disiplin Kerja terhadap Kinerja Karyawan PT.Star Korea Industri,Pengaruh Lingkungan Kerja terhadap Kinerja Karyawan PT.Star Korea Industri. Metode pengambilansampel yang digunakan adalah nonprobability sampling yaitu dengan metode sampel jenuh. Sampeldalam penelitian ini adalah 64 Responden. Metode pengumpulan datanya adalah metode surveidengan kuesioner sebagai alat dalam pengumpulan datanya. Model analisisnya adalah metode regresilinear berganda dan data diuji secara parsiial. Data diolah menggunakan SPSS (Statistical Product andService Solution) versi 22. Berdasarkan hasil penelitian dapat diambil kesimpulan bahwa diantaraketiga faktor yang mempengaruhi Kinerja Karyawan (Motivasi Kerja, Disiplin Kerja Dan LingkunganKerja) didapatkan kesimpulan Motivasi Kerja ,Disiplin Kerja Dan Lingkungan Kerja secara bersamasamasebesar 83,9 Sedangkan sisannya di pengaruhi variabel lain di luar penelitian sebesar 16,1 %
Analisis Faktor yang Memengaruhi Kinerja Perusahaan
Authors: Rahayu Maryati , Utami Nastiti Edi
Published: November 2022

Penelitian ini bertujuan untuk menganalisis pengaruh current ratio, debt to equityratio, price to earning ratio, size dan tangible asset terhadap kinerja perusahaan.Dengan menggunakan metode purposive sampling diperoleh sampel perusahaanManufaktur sektor industri barang konsumsi yang terdaftar di Bursa Efek Indonesia (BEI)periode tahun 2017-2021 sebanyak 15 perusahaan. Penelitian menggunakan ujinormalitas, uji asumsi klasik, dan uji hipotesis dengan software Eviews 9. Berdasarkan ujit, current ratio, size dan tangible asset tidak berpengaruh terhadap kinerja perusahaan ,sedangkan debt to equity ratio dan price to earning ratio berpengaruh terhadap kinerjaperusahaan dimana variabel debt to equity ratio yang paling berpengaruh. Berdasarkanuji F , current ratio, debt to equity ratio, price to earning ratio, size dan tangible assetberpengaruh secara bersama-sama terhadap kinerja perusahaan. Hasil koefisiendeterminasi dapat disimpulkan bahwa kelima variabel independen mempengaruhi kinerjaperusahaan sebesar 91,0511%, sedangkan sisanya sebesar 8,9489% merupakankonstribusi dari variabel lain yang tidak dianalisis dalam penelitian ini.
Pengaruh Kepemimpinan, Motivasi Dan Lingkungan Kerja Terhadap Loyalitas Karyawan Di PT Penjalindo Nusantara (Metaflex)
Authors: Marwanto Aji Eko , Hasyim Wachid
Published: November 2022

Penelitian ini bertujuan untuk mengetahui pengaruh kepemimpinan, motivasi danlingkungan kerja terhadap loyalitas karyawan pada PT. Penjalindo Nusantara (Metaflex).Penelitian ini menggunakan jenis penelitian kuantitatif dengan metode survei. Populasi dalampenelitian ini adalah seluruh karyawan PT. Penjalindo Nusantara (Metaflex) yang berjumlah168 karyawan. Pada penelitian ini sampel diambil berdasarkan probability sampling, yaitudengan teknik simple random sampling dengan jumlah sampel 63 responden. Pengumpulandata menggunakan kuesioner yang telah diuji validitas, reliabilitas, uji asumsi klasik, analisregresi linier berganda, hipotesis, koefisien determinasi R2 dengan menggunakan SPSS 25.0for windows. Berdasarkan semua pengujian yang telah dilakukan diatas Kepemimpinanberpengaruh positif dan signifikan terhadap Loyalitas karyawan PT. Penjalindo Nusantara(Metaflex). Motivasi berpengaruh positif signifikan terhadap Loyalitas karyawan PT.Penjalindo Nusantara (Metaflex). Lingkungan kerja berpengaruh positif signifikan terhadapLoyalitas karyawan PT. Penjalindo Nusantara (Metaflex).
Osteuropäische Geschichte an der Christian-Albrechts-Universität
Authors: Steindorff Ludwig
Published: November 2022

Nach Einführung zur Entstehung und zu den Arbeitsgebieten des historischen Teilfaches Osteuropäische Geschichte werden die Umstände der Gründung des Seminars für Osteuropäische Geschichte in Kiel 1958 wie auch die
Personalstruktur und organisatorische Entwicklung einschließlich der Integration ins Historische Seminar im Jahr 2000 vorgestellt. Die Ausführungen zu den Forschungsfeldern der in Kiel tätigen Spezialisten für
Geschichte Osteuropas sind nach den Teilbereichen des Faches gegliedert: Geschichte des Russischen Reiches und der Sowjetunion, Geschichte Ostmitteleuropas einschließlich der baltischen Länder, Geschichte
Südosteuropas. Ein Spezifikum der Kieler Osteuropäischen Geschichte ist die starke Berücksichtigung auch der vormodernen Geschichte der Länder im östlichen Europa neben der Zeitgeschichte. Die meisten Lehrveranstaltungen
zur Osteuropäischen Geschichte sind zugleich als Lehrveranstaltungen zur Geschichte des Mittelalters bzw. der Neuzeit ausgewiesen und richten sich an alle Studierenden der Geschichte. Nach dem Motto »Im Raume erleben
wir die Zeit« fanden zahlreiche Studienreisen in Länder des östlichen Europa statt. Als eine der Disziplinen der Osteuropa-Forschung in Kiel hält die Osteuropäische Geschichte enge Verbindungen zu den Instituten
für Slawistik und für Ostrecht. Die Kontakte ins Ausland ergeben sich teils aus den individuellen Forschungsinteressen, teils aus den Universitätspartnerschaften, hierunter insbesondere Posen und Kaliningrad.
Die Außereuropäische Geschichte am Historischen Seminar
Authors: Zehnle Stephanie , Krieger Martin
Published: November 2022

Von insgesamt 108 staatlichen Universitäten in Deutschland können heute nur 20 Professuren zur Geschichte Außereuropas vorweisen – und das Historische Seminar in Kiel gehört seit 1988 dazu. Doch begann die
Faszination für die Geschichte jenseits Europas an der Christian-Albrechts-Universität quasi mit der Gründungszeit und damit viel früher: Aufgrund der maritimen Lage und umtriebiger deutscher wie dänischer
Mäzene waren Kieler Gelehrte von 1600 bis heute immer wieder mit der Geschichte außereuropäischer Weltregionen befasst. Darunter befinden sich einerseits europäische Wissenschaftler und Forschungsreisende wie
Carsten Niebuhr, die sich für etwa für Asien, Afrika und Grönland begeisterten. Andererseits wurden in den vergangenen Jahrzehnten auch Lehrkräfte aus diesen Ländern angeworben, um die Geschichte ihrer
Herkunftsregionen am Historischen Seminar zu vermitteln. 1988 begann die Geschichte der dediziert außereuropäischen Geschichtsprofessur in Kiel mit einem Fokus auf Indien, der anschließend vom Mittleren
Osten und dann von Afrika abgelöst wurde. Der Aufsatz zeichnet diese Entwicklung wechselnder weltregionaler Schwerpunkte und die Umorientierungen anhand der konkurrierenden Kategorien ›Weltregion‹-, ›Außereuropa‹- und
›Global‹-Geschichte nach.
Prestigestreben, Pflichteifer und politischer Ausdruckswille
Authors: Hoffarth Christian
Published: November 2022

Seit der Herausbildung eines historischen Zeitschriftenwesens in Deutschland in der ersten Hälfte des 19. Jahrhunderts traten Kieler Historiker immer wieder als Herausgeber namhafter Journale hervor. Anhand von vier Beispielen des 19. und 20.
Jahrhunderts – namentlich den Preußischen Jahrbüchern, der Zeitschrift der Gesellschaft für Schleswig-Holsteinische Geschichte, Geschichte in Wissenschaft und Unterricht sowie Das Historisch-Politische Buch – fragt der Beitrag danach,
welche Bedeutung die Herausgebertätigkeiten für die Wissenschaftler an der Christian-Albrechts-Universität zu Kiel hatten und welche Relevanz möglicherweise dem Kieler Standort in den Beziehungen zwischen den Zeitschriften und ihren
Herausgebern zukam. In Anlehnung an Pierre Bourdieu kann Wissenschaft als ein regelhaft konfiguriertes Feld verstanden werden, in dem die Verfügung über Kapital für die Akteure von elementarer Wichtigkeit ist. Diese Einsicht macht
sich der Beitrag zunutze, indem er nach Mechanismen und Strategien des Kapitalerwerbs mittels Zeitschriftenherausgaben fahndet und ergründet, wie die Kieler Historiker das so gewonnene Kapital wieder zum Einsatz brachten.
Wahrheiten und Methoden
Authors: Schwedler Gerald
Published: November 2022

Der Beitrag widmet sich der führenden Rolle Kieler Gelehrter bei der Mitentwicklung historischer Methoden für die sich im 19. Jahrhundert etablierende Geschichtswissenschaft. Dabei werden die Kieler Impulse im Bereich der
historischen Hilfswissenschaften bzw. Grundwissenschaften behandelt, zu denen etwa Diplomatik, Epigraphik, Genealogie, Heraldik, Numismatik, Paläografie und Sphragistik zu zählen sind. Prominent waren hier insbesondere Dietrich
Hermann Hegewisch, Friedrich Christoph Dahlmann, Johann Gustav Droysen, Georg Waitz oder auch Rudolf Usinger. Zahlreiche Kieler Publikationen zu den Hilfswissenschaften fanden weite Verbreitung und wurden in mehrere Sprachen übersetzt.
Auch wird beleuchtet, inwieweit die Ursprünge des Dahlmann-Waitz als wichtigem bibliographischem Forschungsinstrument in Kiel zu suchen sind.
Mittelalterliche und frühneuzeitliche Wirtschafts- und Sozialgeschichte
Authors: Fouquet Gerhard
Published: November 2022

Im Jahre 1994 wurde die erste Professur für Wirtschafts- und Sozialgeschichte mit der Ausrichtung auf die Geschichte des Mittelalters am Historischen Seminar der Kieler Universität begründet. Doch die Doppeldisziplin
Wirtschafts- und Sozialgeschichte der Vormoderne war zuvor schon in unterschiedlicher Ausprägung und Gewichtung in den einzelnen Disziplinen seit dem Entstehen der ›Neuen Schule der historischen Nationalökonomie‹
durch Berufungen auf verschiedene Professuren präsent. Vor 1945 lag der Schwerpunkt besonders in der vormodernen Geschichte öffentlicher Finanzen und hansischer Städte, materialisiert von den 1920er Jahren an auch
in etlichen Veröffentlichungen, die durch die sogenannte ›Volksgeschichte‹ geprägt und dem ›Völkischen‹ der NS-Zeit verhaftet waren und derart in ihrer wissenschaftlichen Methodik pervertiert wurden. Seit den 1950er,
vor allem seit den 1980er Jahren richteten sich die methodischen Sonden vornehmlich auf die mittelalterliche und frühneuzeitliche Geschichte urbaner Bewegungen des Sozialen und Ökonomischen, konzentriert teilweise
in größeren, durch Drittmittel diverser Institutionen und Stiftungen geförderten Forschungsvorhaben.
Gelebte und erforschte Zeitgeschichte am Historischen Seminar der Christian-Albrechts-Universität
Authors: Cornelissen Christoph
Published: November 2022

Der Beitrag untersucht unter Rückbezug auf die ›klassische‹ Definition von Hans Rothfels zur Zeitgeschichte die Wege der Kieler Fachvertreter dieser historischen Teildisziplin. Für diese Frage birgt seine formelhafte
Beschreibung von der »Epoche der Mitlebenden und ihrer wissenschaftlichen Behandlung« die grundsätzliche Erkenntnis, dass gelebte und erfahrene Geschichte auf der einen sowie gedeutete Geschichte auf der anderen Seite
kaum losgelöst voneinander betrachtet werden können. Im Hinblick darauf vermag eine Ergründung der Lebenswege und des wissenschaftlichen Werks auch der Kieler Neuzeitvertreter zu zeigen, wie sehr die Wahl ihrer
Forschungsthemen und die leitenden Wertideen von den großen Wenden der deutschen Politikgeschichte seit 1870/1871 bestimmt worden sind. Des Weiteren geben ihre Publikationslisten ebenfalls rasch zu erkennen,
dass sowohl fachliche Traditionen als auch personelle Konstellationen im Untersuchungszeitraum das forscherische Interesse an der Förde über Jahre hinweg zu einem erheblichen Teil auf die Wechselfälle der
nationalen Geschichte gelenkt haben. In personeller Hinsicht reicht die Darstellung von Felix Rachfahl über Otto Becker bis zu Karl Dietrich Erdmann, streift aber auch die Arbeiten all derjenigen Kollegen,
die sich aus unterschiedlichen Motiven im Zeitraum zwischen 1914/1918 bis zum Ende der 1970er Jahre mit Fragen der Neuesten Geschichte auseinandergesetzt haben.
Geschichte Nordeuropas am Historischen Seminar
Authors: Krieger Martin
Published: November 2022

Forschung und Lehre zur Nordeuropäischen Geschichte an der Christiana Albertina spiegeln die komplexen deutsch-nordischen Beziehungen der vergangenen zweieinhalb Jahrhunderte wider. Die Anfänge einer
wissenschaftlichen Auseinandersetzung mit der Vergangenheit des Nordens rühren aus der engen politischen und kulturellen Vernetzung zwischen Kiel und Kopenhagen im gesamtstaatlichen Jahrhundert her.
Jene drückte sich nicht allein in Publikationen zur Geschichte Dänemarks aus, sondern auch im spezifischen Sammelschwerpunkt der Kieler Universitätsbibliothek. Zu preußischer Zeit weitete sich der inhaltliche
Blick von der dänischen Monarchie auf den gesamten Norden aus, auch wenn die politischen und mentalen Befindlichkeiten im Kontext des deutsch-dänischen Nationalitätenkonfliktes und später der Auseinandersetzung
um die gemeinsame Grenze bestimmend blieben. Nach der tiefen Zäsur des Zweiten Weltkrieges gelang in den 1950er und 1960er Jahren ein zaghafter Neubeginn. Doch erst ein Generationenwechsel führte in den
1970er Jahren dazu, dass alte Perspektiven dauerhaft überwunden und eine aktuelle methoden- und theoriebasierte Forschung implementiert wurden. Seit 1975 mit einer eigenen Professur am Historischen
Seminar vertreten, bündelt die Nordeuropäische Geschichte in Kiel heute Gesamtstaatsforschung im globalen Kontext mit einem weiten, modernen Blick auf den gesamten Norden.
TRANSPORTES: CARACTERIZAÇÃO DO COMPARTILHAMENTO DE INFRAESTRUTURA, PROBLEMAS E DESAFIOS NO BRASIL
Authors: Rosa Maurício Benedeti
Published: November 2022

As tentativas de compartilhamento de infraestrutura entre o setor de transportes e outros setores, em especial o de telecomunicações, apesar de relevantes no atual contexto de atualização tecnológica, têm gerado conflitos principalmente quanto à gratuidade dos direitos de passagem. Mesmo a partir da Lei no 13.116/2015, conhecida como Lei de Antenas, e de sua regulamentação por meio do Decreto no 10.480/2020, o cenário idealizado de segurança jurídica não foi concretizado devido à divergência nas decisões das instâncias superiores que dispõem sobre a legalidade da cobrança pelo uso das faixas de domínio de rodovias. Essa situação persiste, demandando atuação das agências reguladoras dos setores envolvidos a fim de evitar que tais dissensos se coloquem como
barreiras ao desenvolvimento das novas tecnologias.
ASSISTÊNCIA SOCIAL
Authors: Paiva Andrea Barreto de , Pinheiro Marina Brito , Licio Elaine Cristina , Natalino Marco Antônio Carvalho
Published: November 2022

Este capítulo se centra na análise de questões relevantes para a assistência social, esta compreendida como eixo fundamental do sistema de proteção social brasileiro. Consideram-se seus aspectos centrais – provisão de serviços, oferta de benefícios, financiamento da política, mecanismos de governança interfederativa e participativa etc. – e discutem-se os aspectos mais salientes nos últimos anos, em especial a situação observada ao fim de 2019, os efeitos da pandemia sobre a política ao longo de 2020 e, por fim, algumas das perspectivas para o futuro. Na seção 2, fazemos uma breve análise sobre os rumos da política de assistência social antes de se confrontar com a pandemia da Covid-19, dando especial atenção ao ano de 2019 – primeiro ano da atual gestão do governo federal. Na seção 3, abordamos as principais medidas adotadas pelo governo federal no enfrentamento da Covid-19 no campo da assistência social, apontando os principais desafios verificados na sua implementação. Na seção 4, são traçadas as perspectivas delineadas para a proteção social brasileira – e, em particular, para a política de assistência social – diante da atual crise econômica e do recrudescimento da pandemia num cenário em que regras fiscais, como o teto de gastos, impossibilitam a ampliação de gastos com as políticas sociais. Por fim, destaca-se nas considerações finais que o legado do recuo na trajetória de consolidação da política nos últimos vinte anos, juntamente aos novos desafios trazidos com a pandemia, pode levar à incapacidade do Estado de oferecer proteção às mais diversas situações de vulnerabilidade atendidas pela política de assistência social.
DESENVOLVIMENTO RURAL
Authors: Valadares Alexandre Arbex , Bastian Lillian , Souza Marcelo Galiza Pereira de
Published: November 2022

Destaca, precisamente, o estado das artes das políticas de desenvolvimento rural de base familiar anterior à pandemia, assinalando as tendências de perda de recursos e retração institucional que configuram um quadro de desmantelamento da política. Em seguida, na terceira seção, o texto confronta esse cenário com a pauta de reivindicações defendida pelos movimentos e pelas entidades ligadas à agricultura familiar, bem como destaca seus pontos de convergências com as ações de resposta – ou as sinalizações de intenção – do governo federal. Também nessa seção, busca-se delinear a trajetória do aumento de preços dos alimentos ao longo da pandemia, tendo por quadro de fundo as políticas públicas relacionadas à questão. Nas considerações finais, são apontados possíveis caminhos para uma política de desenvolvimento rural pós-pandemia. Em síntese, tais caminhos vão, principalmente, na direção da construção de mercados para os agricultores familiares e da promoção de sistemas produtivos mais sustentáveis, tendo, por eixo estruturante, o abastecimento e a segurança alimentar.
IGUALDADE RACIAL
Authors: Abreu Angelica Kely de , Tokarski Carolina Pereira , França Danilo Sales , Alencar Joana Luiza Oliveira , Matias Krislane de Andrade , Pinheiro Luana Simões
Published: November 2022

Neste capítulo serão abordados, especialmente, os efeitos desiguais da pandemia sobre negros e brancos, considerando, evidentemente, as intersecções com os marcadores de gênero e classe das populações. Para uma análise dessa natureza, é preciso reconhecer e considerar, antes de mais nada, as condições estruturais de maior vulnerabilidade a que o povo negro brasileiro se encontra submetido nas mais diversas áreas da vida social e cotidiana, desde as desigualdades no âmbito educacional e do trabalho, até as desigualdades de acesso a serviços de saneamento básico, de saúde e à violência que atinge essa população com muito mais intensidade. É este cenário de racismo estrutural – e não aspectos da biologia destes grupos – que torna a população negra particularmente vulnerável à pandemia da Covid-19, seja no que se refere aos efeitos em termos de saúde (morbimortalidade), seja no que diz respeito aos efeitos econômicos, os quais podem também resultar em mortalidade pela fome, pela pobreza e pela falta de acesso a condições mínimas de garantia da vida.
Digital Curricular Transformation and Fourth Industrial Revolution 4.0 (4IR): Deepening Divides or Building Bridges
Authors: Arek-Bawa Orhe , Reddy Sarasvathie
Published: November 2022

As the COVID-19 pandemic brought the world to a standstill, many traditional contact higher education institutions, such as the University of KwaZulu-Natal (UKZN), embraced the technologies of the Fourth Industrial Revolution (4IR) to pursue their mandates. Such transitions necessitate transforming existing curricula into digitised versions that infuse digital technologies into programme delivery and embed digital learning experiences students need to thrive in the 4IR workplace. However, two years into online education, the extent to which the Bachelor of Education (B.Ed) curriculum in the School of Education (SoE) at UKZN integrates digital technologies in programme offerings remain largely uncertain. This article therefore aims to ascertain how the B.Ed curriculum of the SoE has been digitally transformed to support the production of teachers who are prepared for the 4IR classroom. It further explores whether or not the digital curriculum transformation of the B.Ed curriculum deepens the existing digital divide amongst students or builds bridges for digital learning. Stufflebeam’s context, input, process, and product (CIPP) model was relied upon to appreciate students’ digital learning experiences through a qualitative content review of twelve curriculum templates and moderation reports. The findings suggested varied learning experiences of content and digital skills for students who engaged with the digital B.Ed curriculum while pointing to a possible epistemological limitation for some students due the contextual digital divide. Insights from this article will be helpful to academics and the institution in their quest to produce graduates for the 4IR classroom while making a timeous contribution to the scholarship of teaching and learning to enhance sustainable post-COVID-19 pedagogical practices. Keywords: Digital transformation, 4IR classroom, Digitalised curriculum, Digital divide.
A META-ANALYSIS OF THE PUBLIC-PRIVATE PARTNERSHIP LITERATURE REVIEWS: EXPLORING THE IDENTITY OF THE FIELD
Authors: Narbaev Timur
Published: November 2022

The growing literature in PPP has made the field multi-disciplinary, over-differentiated, and unconsolidated. Taking a meta-analysis lens, this study investigates an unexplored identity of the field. It consolidates 61 review articles in PPP, analyses them across numerous review categories, and provides implications and suggestions for future studies. The review categories include the purpose of study, methods used, dataset details, journal and author details, primary disciplinary focus, awareness of previous review studies, and evolution of the PPP review literature. The findings reveal that the literature progressed through four evolution phases: from initiation, formation, growth, to expansion. Future review works should involve more empirical studies and examine the practical relevance of the PPP research. Promising areas are PPP governance, complexity, post-transfer phases, sustainability-related issues, and real estate development through PPP. The PPP researchers in construction engineering and management, property management, public management, and transportation will benefit from understanding the field’s identity, how it is currently being formed, promising areas, and where the literature is evolving.
Populations of Magnetized Filaments in the Intracluster Medium and the Galactic Center
Authors: Yusef-Zadeh F. , Arendt R. G. , Wardle M.
Published: November 2022

Magnetized radio filaments are found in abundance in the inner few hundred parsecs of our galaxy. Progress in understanding this population of filaments has been slow over the last few decades, in part due to a lack of detection elsewhere in the galaxy or in external galaxies. Recent highly sensitive radio continuum observations of radio galaxies in galaxy clusters have revealed remarkable isolated filamentary structures in the intracluster medium (ICM) that are linked to radio jets, tails, and lobes. The origin of this class of filaments is not understood either. Here, we argue that the underlying physical mechanisms responsible for the creation of the two populations are the same because of their similarities in morphology, spacing between the filaments, aspect ratio, and magnetic energy densities to the thermal pressure of the medium and that both populations have undergone synchrotron aging. These similarities provide an opportunity to investigate the physical processes in the interstellar medium (ISM) and ICM for the first time. We consider that the origin of the filaments in both the Galactic center and ICM is a result of the interaction of a large-scale wind with clouds, or the filaments arise through the stretching and collection of field lines by turbulence in a weakly magnetized medium. We examine these ideas in four radio galaxy filaments associated with four radio galaxies—IC 40B, IC 4496, J1333–3141, ESO 137–006—and argue that much can be understood in the future by comparing these two populations of filaments.
First records of three Nematocarcinus species (Crustacea, Decapoda, Nematocarcinidae) in the deep-waters of the north-western Pacific
Authors: Gan Zhibin , Li Xinzheng
Published: November 2022

During two scientific expeditions in the South China Sea and the Kyushu-Palau Ridge area, several specimens of thread-leg shrimp were collected from deep waters. Amongst them, three species, Nematocarcinus evansi Burukovsky, 2000, N. exilis (Spence Bate, 1888) and N. machaerophorus Burukovsky, 2003 were newly recorded from the north-western Pacific. The morphological features of these specimens are in concordance with the original description.

Nematocarcinus evansi and N. machaerophorus were recorded for the second time since their original descriptions and newly found from the South China Sea. Nematocarcinus exilis, collected from the Kyushu-Palau Ridge area, represents a great distribution expansion from the eastern Atlantic and the Mediterranean to the Pacific, making it the fourth Atlantic-Pacific distributed Nematocarcinus species. Their detailed morphological characteristics, colour patterns and partial sequences of the COI and 16S rRNA genes are provided, respectively.
Effects of a Prescription Drug Monitoring Program on Opioid Prescriptions Following Total Joint Arthroplasty in the State of California
Authors: Mittal Ashish , Tamer Pierre , Shah Ishan , Lee David J. , Eisemon Eric O.
Published: November 2022

In an attempt to reduce opioid prescriptions, the state of California mandated physician participation in the Controlled Substance Utilization Review and Evaluation System (CURES). The goal of this study is to assess whether this intervention led to a change in prescribing habits after primary total hip arthroplasty (THA) and total knee arthroplasty (TKA). The 90-day postoperative narcotic use was retrospectively reviewed for 13,382 patients undergoing primary THA and TKA. Patients were divided into pre-CURES and post-CURES cohorts based on date of surgery. Narcotic use was measured in morphine milligram equivalents (MME). There was a 21.3% decrease in postoperative MME post-CURES for patients undergoing THA (756.5±759.5 MME vs 962.00±864.4 MME,
P
<.0001) and a 19.9% decrease in postoperative MME post-CURES for patients undergoing TKA (1274.3±2707.1 MME vs 1590.6±1725.3 MME,
P
<.0001). Patients post-CURES required an additional prescription at 2 weeks more frequently compared with patients pre-CURES after THA (27.5% vs 20.5%,
P
<.001) and TKA (54.2% vs 44.2%,
P
<.001). Patients undergoing THA had 40.5% and 40.6% less narcotic prescribed compared with patients undergoing TKA pre-CURES and post-CURES (
P
<.001), respectively. Government guidelines led to a substantial decrease in postoperative MME prescribed after TKA and THA. Patients undergoing THA had a substantially smaller amount of narcotic prescribed than patients undergoing TKA. [
Orthopedics
. 2023;46(2):70–75.]
Comparing Propofol With Fentanyl and Midazolam for Sedation in Closed Reductions of Traumatic Hip Dislocations
Authors: Lurie Benjamin M. , Siow Matthew Y. , Bongbong Dale N. , Mitchell Brendon C. , Kent William T.
Published: November 2022

Traumatic native hip dislocations require prompt reduction of the dislocation to limit the risk of avascular necrosis and resultant hip arthrosis. Although closed reduction under sedation is frequently attempted, there is minimal evidence about which sedative agent is most safe and effective. The goal of this study was to compare the efficacy of propofol vs combination fentanyl/midazolam for closed reduction under sedation of traumatic native hip dislocations. This was a single-center retrospective review. The main outcome measures were the rate of successful closed reduction with propofol vs combination fentanyl/midazolam and time from the start of sedation to radiographic evidence of reduction. Fifty-four patients with traumatic native hip dislocations were identified. Closed reduction under sedation with propofol was successful in 11 of 14 attempts compared with 4 of 11 attempts with combination fentanyl/midazolam (
P
=.04). The fentanyl/midazolam group had 6.4 times the odds (95% CI, 1.1–37.7) of failed closed reduction compared with the propofol group. The median time to reduction in the propofol group was 14 minutes vs 45 minutes for the fentanyl/midazolam group (
P
=.18). Patients who had failed closed reduction with fentanyl/midazolam had a median time to reduction of 100 minutes. There was no difference in sedation-related complications between the 2 groups. We therefore conclude that sedation with propofol is significantly more effective than combination fentanyl/midazolam for closed reduction of native hip dislocations. To minimize unsuccessful reduction attempts and shorten total time to reduction, we recommend against the use of combination fentanyl/midazolam because of the high risk of failure. [
Orthopedics
. 2023;46(2):86–92.]
Use of a Retrograde Guidewire to Direct an Antegrade Femoral Nail
Authors: Pawlak Amanda C. , Malik Aden N. , Berliner Zachary , Kottmeier Stephen A.
Published: November 2022

Antegrade intramedullary nailing for the treatment of diaphyseal femur fractures may present challenges in obtaining appropriate positioning of the distal tip of the nail. Known mismatch between the radius of curvature of commonly used nails and the anatomic bow of the femur may result in impingement or perforation of the anterior cortex of the distal femur. Additionally, some unique scenarios may arise that complicate traditional antegrade wire passage. We report our surgical technique and clinical experience using a retrograde guidewire to direct an antegrade femoral nail to aid in obtaining a desired central location of the distal nail tip. [
Orthopedics
. 2023;46(2):e132–e135.]
Leadership Self and Means Efficacy Among Nursing Faculty: A National Study
Authors: Singh Ashley , Spadaro Kathleen
Published: November 2022

Background:

There is a call for leadership in every nursing role. Thus, nursing faculty must self-reflect on their leadership abilities and seek support from their surrounding resources to be successful leaders in their current and future roles.

Method:

An exploratory descriptive study was conducted to query nursing faculty's perceptions of their leadership self and means efficacy. An anonymous online survey using the Leadership Efficacy Questionnaire that measures leader means efficacy was sent to universities in the United States.

Results:

Sixty-nine faculty participated. The majority (92.8%) of respondents were women between the ages of 32 and 71 years. The participants included both diploma and university educators with varied experience. Leader action efficacy yielded a 70.4% confidence score, with leader means efficacy of 66.5% and leader self-regulation efficacy of 77.6%.

Conclusion:

Faculty in higher nursing education must be able to lead with confidence and be supported by their respective institutions. Further research on leadership training is needed.

[
J Nurs Educ
. 2022;61(11):636–640.]
Effects of the Perceived Risk of Contracting COVID-19 on Nursing Students' Well-Being
Authors: Graves Rebecca J. , Harrell Murphy , Barinas Jennifer L. , Taylor Sarah E. , Fruh Sharon M. , Williams Susan G. , McDermott Ryon , Hall Heather R. , Hauff Caitlyn , Sittig Scott , Campbell Matt , Hudson Geoffrey , Bernadette Mazurek Melnyk
Published: November 2022

Background:

Although mental health symptoms increased during the coronavirus disease 2019 (COVID-19) pandemic, little is known about the associations between nursing students' perceived risk of contracting COVID-19 and their academic and psychological well-being. This study examined associations between perceived COVID-19 risk, likelihood of completing nursing education, and mental health factors of nursing students.

Method:

A total of 979 nursing students completed self-report measures of perceived COVID-19 risk, anticipated academic completion, anxiety and depressive symptoms, stress, coping self-efficacy, hope, and social support.

Results:

Students with higher perceived COVID-19 risk reported increased anxiety and depression as well as decreased likelihood of graduating, coping self-efficacy, and levels of social support.

Conclusion:

Findings indicate the need for increased mental health support for nursing students for successful completion of their programs. Educators should increase support and proactively strengthen positive psychology factors to mitigate the effects of COVID-19 and other crises on nursing students' well-being.

[
J Nurs Educ
. 2022;61(11):641–645.]
Peer-Mentoring: A Call to Create Inclusive Programs to Support All Students' Ability to Be Successful
Authors: Majors Elisa , Raber Anjanette M. , Garrigues Layla , Moceri Joane
Published: November 2022

Background:

Support for diverse nursing students needs to be built into existing peer-mentoring programs to foster success for all students.

Method:

Students were intentionally matched in a peer-mentoring program, BUDDY-UP, on several factors, which included students' race and ethnicity (Black, Indigenous, and People of Color [BIPOC]) and gender, and whether they were first-generation.

Results:

Mentors and mentees expressed satisfaction and derived benefits from the intentionally matched mentoring program. Participant comments demonstrated that these are not just extra supports but instead are fundamental to their essential everyday needs and ability to be successful both academically and socially.

Conclusion:

Incorporating support for all students needs to be a foundational aspect in the development of peer-mentoring programs to support the ability for all students to be successful in nursing education.

[
J Nurs Educ
. 2022;61(11):633–635.]
Prevent Problematic Missing Data
Authors: Taylor John M.
Published: November 2022

Over the course of 2022, we have encouraged our community to adopt increasingly effective methods of mitigating the harm missing data poses to a valid science of nursing education. With our last column entry for the year, we conclude our emphasis by looking at a few approaches to the prevention of problematic missingness that can be implemented prior to collecting data.

[
J Nurs Educ
. 2022;61(11):657–658.]
Bias of automatic weather parameter measurement in monsoon area, a case study in Makassar Coast
Authors: Sunusi Nurtiti , Giarno
Published: November 2022

The shift from manual weather measurements to automation is almost inevitable. When switching to AWS (Automatic Weather Station), WMO requires parallel data testing between automatic and manual measurements to be performed. The purpose of this paper is to conduct a parallel test of AWS data using a simple statistical test that has been applied to three main weather parameters, namely temperature, pressure, humidity, rainfall, and wind direction and speed. The months of January and June were used as samples to represent the character of the wet and dry seasons in the Makassar monsoon area. The results of the analysis show that during the rainy season, only pressure and temperature are identical and homogeneous. Meanwhile, in the dry season, apart from these two parameters, humidity and wind speed are also homogeneous and rainfall is a non-homogeneous parameter in January and June. Both AWS and manual observations show that the influence of land-sea winds in Makassar is very strong. Considering that there are inhomogeneous parameters, it is highly recommended to test for a longer time, taking into account the season, the influence of other global phenomena, the effect of missing data and incorrect data testing various methods of homogeneity and characteristics in each place and their effect on forecasts.