bluuebunny/crossref_metadata_2025_split huggingface dataset:
Data Sources on the 19th and Early 20th Century German Capital Market: Challenges and Opportunities
Authors: Lehmann-Hasemeyer Sibylle , Opitz Alexander 
Published: September 2024

Abstract
This article provides a comprehensive overview of the most important sources and data available for the German capital market, highlighting their capabilities and limitations. We focus on firm-specific information related to stock corporations and price data for the 19th and early 20th Century. By reviewing examples from existing literature, we illustrate the practical applications of these sources. We also launch a new stock index derived from the daily prices of 39 banks listed on the Berlin Stock Exchange, demonstrating the potential of price data for market analysis.
CLSVOF simulations of H2 bubble rising through liquid metal bath covered with a thick slag layer
Authors: Shao Lei , Chen Li , Li Mingming , Zou Zongshu 
Published: September 2024

Abstract
The current study presents a fundamental understanding of the behavior of different-sized hydrogen bubbles rising in a new slag – metal system featured with a thick upper slag layer and ever-changing slag thickness and slag physical properties in the H2-based smelting process, based on newly developed CLSVOF model simulations. The evolution of bubble shape, bubble rising velocity, and the formation, collapse and detachment of metal liquid film wrapped on the bubble are predicted. The results show that decreasing the slag layer thickness or the slag viscosity delays the detachment of the metal liquid film from the bubble, increases the bubble rising velocity in the metal layer, but make no difference to the bubble terminal rising velocity in the slag layer. As a result, the bubble has shorter rising time in the bath with a higher slag viscosity. The resistance of the slag – metal interface to the bubble decreases with the increase of the bubble diameter, and small bubble therefore passes through the interface more slowly than the large one. In addition, the bubble shape evolution and bubble breakup in the slag layer are complicated with the increase of the slag thickness, bubble diameter and slag viscosity.
The Onomasticon Arthurianum (
et similia
). State of the art of a chimera
Authors: Milazzo Marta 
Published: September 2024

Abstract
The aim of this article is to provide an overview of medieval onomastic repertories devoted to Arthurian literature. It focuses in particular on the unfinished project of the Onomasticon Arthurianum, but at the same time considers a broad chronology from the second half of the nineteenth century to the present day, taking into account the entire European Arthurian production.
Cultivating capabilities and coping: accepting and analysing moments of communicative opacity in multilingual encounters
Authors: Brooks Emma 
Published: September 2024

Abstract
Researching in heterogeneous communities can present challenges for the most experienced of researchers, especially in the context of ethnographic work, where the dynamism and unpredictability of a research setting can make it difficult to anticipate the languages spoken. Drawing on data from multilingual health consultations, I reflect on incidents where language(s) extend beyond the scope of my repertoire and inhibit the immediacy of inference. Ensuing collaborative processes of translation, transcription and analysis offer opportunities to illuminate (mis)understanding(s), but also demonstrate how additional contributions can complexify and shape what can be understood as ‘interpretation’. In documenting some of the practical and ethical considerations that emerge during the research journey, I explore the experience of developing capabilities to cope with communicative opacity and (un)expected tensions. I conclude with some tentative recommendations for institutions seeking to support doctoral students embarking on fieldwork in diverse settings.
The symmetry S3 in the dark matter
Authors: Valenzuela Mississippi 
Published: September 2024

Experimental evidence so far suggest that there are only three generations of quarks and leptons. Before electroweak symmetry breaking, the three families of quarks and leptons are indistiguishable, so they are invariant under transformations of the S_{3} group. Using the symmetry S_{3} we have at our disposal 3 irreducible representations, \mathbf{2}, \mathbf{1}_{s}, \mathbf{1}_{a}, where we can accommodate up to four Higgs doublets in a model that occupies all the irreducible representations of the group S_{3}. This model with four Higgs doublets (4HDM) is of great interest, thanks to the fact that we can take the fourth Higgs doublet as a stable particle without interaction with fermions so that it becomes a candidate for dark matter, while with remaining three Higgses the propierties obtained are maintained. An important condition for having a viable dark matter candidate is its stability, i. e., it does not decay into Standard Model particles. The simplest way to establish the stability of a particle is imposing a discrete symmetry Z_{2}, so that all the fields are transformed in the form \Psi\longrightarrow\Psi, while the dark matter candidates are transformed as \chi\longrightarrow-\chi, this way we make sure we do not have terms denoting decays of \chi. This method will be used in 4HDM. Another imposition required to propose the candidacy of a field of the doublet H_{a}, is that its corresponding Vaccum Expectation Value (VEV) is equal to zero, v_{a}=0.
INSERÇÃO DA GESTÃO AMBIENTAL NA CULTURA DAS INSTITUIÇÕES DE ENSINO: O DIAGNÓSTICO DA PERCEPÇÃO AMBIENTAL COMO PONTO DE PARTIDA
Authors: Marinho de Medeiros Samylle Ruana , De Araújo Lopes Lavínia Guilhermina , Medeiros Leonardo Rafael , Mateus Celestino Joyce Elanne 
Published: September 2024

Nas instituições de ensino, a visão preponderante da dimensão ambiental ao longo do tempo se deteve às abordagens adotadas dentro de uma visão fragmentada, advinda das campanhas educativas e de ações no âmbito das disciplinas afins. Todavia, o ideal é que a educação e a gestão ambiental estejam disseminadas na cultura organizacional, e não apenas nos planos de ensino. Dentro desta perspectiva, foi objetivo desta pesquisa realizar uma análise da percepção ambiental dos diferentes colaboradores que compõem o quadro funcional do Instituto Federal de Educação, Ciência e Tecnologia do Rio Grande do Norte (IFRN), Campus Ipanguaçu, no intuito de diagnosticar as lacunas e potencialidades que obtiveram no decorrer da sua formação individual/profissional. As evidências identificadas na análise retrataram que a educação ambiental não foi inserida como prática integrada e contínua nos currículos de formação de 60% da comunidade interna investigada, esse panorama se reflete na percepção ambiental dos indivíduos. Contudo, ao refletirem sobre práticas que tornem o caminho possível para inserção da variável ambiental na organização, 32% citaram oficinas, 24% disseram minicursos, 22% citaram palestras, 35% citaram também “outras” opções como envolvimento em projetos e em ações que estivessem previstas no plano de desenvolvimento da instituição. A análise da percepção dos colaboradores constitui um importante diagnóstico prévio, através do qual pode se conhecer o perfil dos colaboradores, os pontos fracos existentes na formação destes e as alternativas sugeridas para delinear estratégias e ações que disseminem a gestão ambiental no exercício do trabalho e na essência da organização.
Pengaruh Derajat Keparahan Penyakit (Skor APACHE II) terhadap Utilisasi Sumber Daya (Skor TISS-28) dan Biaya Perawatan Pasien di ICU
Authors: Nur Muhammad Ikhwan Ikhwan , Sudjud Reza Widianto , Pison Osmond Muftilov 
Published: September 2024

ICU merupakan unit perawatan di rumah sakit yang membutuhkan biaya tinggi. Oleh karena itu, penting untuk mengevaluasi faktor-faktor yang mempengaruhi utilisasi sumber daya biaya perawatan pasien ICU. Salah satu faktor yang dapat mempengaruhi utilisasi sumber daya dan biaya perawatan ICU adalah keparahan penyakit. Penelitian ini menggunakan desain analitik observasional dengan desain kohort prospektif Subjek penelitian ini adalah pasien ICU RSUP Dr. Hasan Sadikin Bandung yang dirawat pada bulan Maret–Mei 2023. Derajat keparahan penyakit dinilai dengan skor APACHE II, sementara utilisasi sumber daya ICU dinilai dengan skor TISS-28. Uji Pearson Product Moment digunakan untuk mendapatkan nilai koefisien korelasi (r) dan koefisien determinasi (r2) skor APACHE II terhadap skor TISS-28 dan biaya perawatan pasien ICU. Sebanyak 113 pasien ICU disertakan sebagai subjek penelitian. Rata-rata skor TISS-28 harian 25,6 dan biaya perawatan harian pasien ICU Rp6.657.925,00. Dari analisis skor APACHE II terhadap skor TISS-28 harian didapatkan nilai r=0,538; r2=0,289; p ≤0,001. Sedangkan dari analisis skor APACHE II dan biaya perawatan harian pasien ICU didapatkan r=0,502;r2=0,253; p≤0,001. Derajat keparahan berdasarkan skor APACHE II berpengaruh terhadap skor TISS-28 dan biaya perawatan pasien di ICU dengan korelasi positif. Hasil studi ini diharapkan dapat membantu meningkatkan efektivitas dan efisiensi perawatan pasien di ICU.
Paradicsom hozamelőrejelzés technológiai lépései gépi látás segítségével
Authors: Moldvai László , Ambrus Bálint , Teschner Gergely , Nyéki Anikó 
Published: September 2024

A precíziós növénytermesztésben egyre több adatot mérünk, egyre több adatot gyűjtünk. Az adatgyűjtés végső célja, hogy valamilyen precíziós beavatkozást el tudjunk végezni. Tudjunk szabályozni bizonyos környezeti paramétereket adott szempontrendszer szerint optimálisan.
A gyakorlatban is felhasználható eredményekhez szükségünk van a várható hozam minőségi és mennyiségi paramétereire, a betakarítás várható időpontjára. A monitoring során képződött adatokból bizonyos betegségek előrejelzését is tudjuk pontosítani, illetve s stresszhatásokat is felismerhetjük. Emellett olyan kérdésekre is igyekszünk választ adni, hogy szabályozható-e bizonyos minőségben a környezet és tudjuk-e optimalizálni a beavatkozási technológiákat?
Jelen munkánknak az volt a célja, hogy meghatározzuk, milyen adatokat tudunk előállítani gépi látás segítségével képfeldolgozás útján. Igyekeztünk meghatározni, hogy a precíziós növénytermesztésben milyen adatok állhatnak rendelkezésünkre, mire alkalmazhatjuk a képfeldolgozási megoldásokat és a gépi látást. Vannak olyan szenzorok, amelyek direkt adatokkal szolgáltatnak és vannak olyanok, amelyek adataiból indexeket vagy konkrét transzformációk útján nyerünk feldolgozható információkat. Célkitűzésünk ezen technológiák áttekintése, hogy a gépi látás témakörében elmélyedve konkrét adatokat és információkat nyerjünk ki, amelyek már a precíziós beavatkozást lehetővé teszik.
Cenário das hortas urbanas de Londrina: Desafios e potencialidades na promoção de cidades sustentáveis
Authors: Antonello Ideni Terezinha , Veiga Léia Aparecida , Alievi Alan Alves 
Published: September 2024

Having as central theme the urban gardens, the aim of this research was to present aspects concerning the urban vegetable gardens of Londrina to enter the discussion of the challenges and potentialities that this form of social organization of food production can contribute to create mechanisms and strategies aimed at the struggle for the crystallization of sustainable cities and communities. The methodological procedures were based on secondary (scientific production, documents and official websites) and primary (simple observation and visit to a municipal school) sources of information. It was found that urban vegetable gardens in Londrina, whether in the community format or in municipal schools, have relevance in the context of building sustainable communities in the city. In Londrina the vegetable gardens have involved technicians, students, education professionals, neighborhood residents in a process of resumption of a practice that can contribute to minimize the impact of hunger among families with lower purchasing power and also contribute to the care of the environment.
EDUCAÇÃO AMBIENTAL ATRAVÉS DA LEITURA: UMA CONEXÃO NECESSÁRIA PARA A FORMAÇÃO DA CIDADANIA
Authors: Cruz Silvana Heloisa Ferreira , Lira Rosenir de Souza 
Published: September 2024

Este artigo aborda a prática da leitura no cotidiano escolar como uma estratégia metodológica na difusão dos conteúdos da educação ambiental. Discute a utilização da leitura na sala de aula em uma perspectiva construtiva que favorece a elaboração do pensamento criativo e critico do aluno, bem como o desenvolvimento de sua autonomia intelectual. Neste sentido, o aluno ao apropriar-se do conhecimento, terá uma visão ampliada do mundo, podendo intervir no processo de transformação social. O uso da imaginação é essencial na ampliação e na dinâmica do pensamento, pois a imaginação é um instrumento de uso cotidiano, como um mecanismo de elaboração que nos torna mais humano e produtores de comunicação; que nos auxilia a modificar estruturas e criar outras mais em consonância com as novas perspectivas sociais.
The Influence of Augmented Reality-Based Learning Media on Understanding Mathematics Concepts of Fifth-Grade Students
Authors: Cahyati Widia , Doly Marah 
Published: September 2024

The technology known as augmented reality allows the real and virtual (digital) worlds to merge. Specifically, it projects three-dimensional (3D) objects onto the surface of the real world using the medium of a camera, giving the impression that the objects are actually there. This research, thus, aims to find out how fifth-grade students at the State Elementary School of 064005 Medan understand mathematical ideas in relation to augmented reality-based learning materials. The research population was fifty fifth-grade students at the State Elementary School of 064005 Medan. The whole sampling technique was employed to collect research samples. Two classes of the elementary school, namely class V A as the experimental class and class V B as the control class, were the samples used in this research. Based on post-test data, the average learning outcome score for the experimental class was 89.00, while the control class was 79.80. According to research findings, augmented reality-based educational materials exerted a significant impact (sig. 0.05) on the understanding of mathematical concepts for fifth-grade students, with a percentage of 80.88%, so the students' answers to the augmented reality-based learning media for mathematics concepts for fifth-grade students at the State Elementary School of 064005 Medan can be classified as good. Hence, the use of media is practical and scientifically effective. These results demonstrate that students' responses to augmented reality-based learning media in understanding mathematical concepts in flat-sided geometry material are in a good category. The implication is that teachers can put more emphasis on the use of advanced technological media in understanding concepts and other mathematical skills.
INFORMATION SEARCH PATTERNS OF DEPRESSION SUFFERERS IN FULFILLING MENTAL HEALTH INFORMATION NEEDS
Authors: Sohan Indah Asnawati , Sukaesih Sukaesih , Sukaesih Sukaesih , Rohman Asep Saeful , Rohman Asep Saeful 
Published: September 2024

This study aims to find out the model of information search process are carried out by depression sufferers at Cahaya Bunda Cirebon Mother Children Hospital to obtain information, especially regarding mental health by using the information seeking behavior model by Kuhlthau known as ISP (Information Search Process). The research method used in this study is a qualitative research method with a case study approach. Data collection techniques were carried out through observation, interviews, and literature studies. The results of the study show that the construction that depression sufferers go through from the stage of uncertainty to understanding and in this search for information there are 6 (six) stages, namely The initial stage, aware of the need for information so that the search for information is motivated by motivation in searching for information; Topic Selection Stage; Information Search Stage; Crosscheck and validation stages to expert individuals including psychologists/psychiatrists; Collection Stage, collecting information that has been sorted; and Final Stage, characterized by storing information for oneself and the emergence of feelings of satisfaction and relief. The conclusion from the results of this study is that it is known that the depressed sufferers studied have a model of information search process according to the characteristics of the depressed sufferers and is sufficient to help them to obtain and use mental health information.
Uji Psikometri Alat Ukur Social Networking Site Self-Efficacy (SNS-SES) Versi Indonesia dengan Menggunakan Confirmatory Factor Analysis (CFA)
Authors: Suherman Salwa Ganda , Hanifah Atikah Putri , Maulida Rizkya Putri , Mahira Putri Azahra , Az Zahra Rifdah 
Published: September 2024

Efikasi diri dalam bermedia sosial adalah seberapa baik dan sejauh mana individu merasa diri mereka sendiri dapat berinteraksi satu sama lain di media sosial serta sejauh mana mereka merasa mampu untuk bertindak di dalam dunia virtual tersebut sebagai respons terhadap tuntutan dari instruksi tertentu yang diberikan. Penelitian ini bertujuan untuk mengadaptasi alat ukur Social Network Site Self-Efficacy Scale (SNS-SES) dari Ruggieri et al. (2023) ke dalam bahasa Indonesia. Partisipan pada penelitian ini sebanyak 208 partisipan dengan rentang usia 16 sampai 54 tahun yang menggunakan media sosial. Metode analisis psikometri yang dilakukan berupa analisis aitem, validitas konstruk dengan menggunakan Confirmatory Factor Analysis (CFA), dan reliabilitas menggunakan Alpha Cronbach. Hasil penelitian menunjukan nilai Alpha Cronbach sebesar 0.906 dan hasil CFA menunjukkan bahwa model sudah fit dengan nilai-nilai faktor loading butir lebih dari 0.5.
CUIDADOS DE ENFERMAGEM PARA PESSOA IDOSA ACOMETIDA POR COVID-19 ATENDIDA NA ATENÇÃO BÁSICA
Authors: SOUZA WELLYSON , De Lima Alves Karoline , Dalle Piagge Carmem Silvia Laureano , Silva Paredes Moreira Maria Adelaide , Costa Ferreira Thalys Maynnard , Oliveira Silva Antonia Lêda 
Published: September 2024

Objetivo: Conhecer as evidências cientificas sobre os cuidados de enfermagem à pessoa idosa acometida por Covid-19 atendida na atenção básica de saúde. Métodos: Trata-se de uma revisão de escopo.Visando conferir o critério metodológico, foram acessadas às seguintes bases de dados e biblioteca: National Library of Medicine (Pubmed); Web of Science (WOS); Scopus; The Cochrane Library (Cochrane); Biblioteca Virtual de Saúde (BVS). Ao final, foram incluídos 13 artigos. Resultados:Verificou-se que, 61,5% (n=8) dos artigos foram publicados no ano de 2021. Quanto às bases de dados, 30,7% (n=4) foram indexados na PubMed. Ao delineamento, 23,0% (n=3) possuíram como delineamento metodológico estudo de caso. 84,6% (n=11) dos estudos possuíram como alvo de pesquisa a utilização de instrumentos desenvolvidos para a implementação de cuidados voltados à pessoa idosa. Conclusões: Percebeu-se os cuidados de enfermagem à pessoa idosa acometida por Covid-19 atendida na atenção básica de saúde, mostrando-se alcançado, tendo em vista a explanação amplamente acurada no que concerne aos cuidados descritos na literatura científica.
Improvement Student Learning Outcomes Through Online Learning Using Nearpod
Authors: Purba Leony Sanga Lamsari 
Published: September 2024

This research is a quantitative descriptive study with a one group pretest posttest research design. The population in this study were 61 public high school students in East Jakarta, and the sample used was 72 students. The data collection technique is to do a pretest and posttest using multiple choice questions that have been validated as many as 21 questions with options A, B, C, D and E. The results of data analysis, namely the hypothesis test paired sample test using SPSS 24, the results are ttable=1.66 < tcount =7.35 for df=71 indicates that the alternative hypothesis is accepted with sig.0.00 (<0.05), thus an increase in student chemistry learning outcomes in online learning using nearpod, with paired sample t test. Further analysis using gain test obtained a gain score of 0.22 low category, this is possible because students are still in the system adjustment stage learning from full offline to full online.
DINASTI ILKHAN : PEMBARUAN BIDANG EKONOMI MAHMUD GHAZAN KHAN 1295-1304 M
Authors: Ilhamzah Ilhamzah 
Published: September 2024

Keberhasilan seorang pemimpin dapat di lihat dari kebijakannya dalam menjalankan roda pemerintahan dan usahanya untuk kesejahteraan masyarakat. Dalam sejarah Islam banyak mencatat tokoh pemimpin yang berhasil dalam kepemimpinannya, salah satunya ialah Ghazan Khan. Ghazan dikenal sebagai pemimpin yang berhasil dan dicintai rakyatnya dan membawa kekuasaan Islam menjadi daulah yang besar dibawah naungan Mongol Islam dengan gebrakan pembaruannya di bidang ekonomi. Dalam tulisan ini memfokuskan pada tokoh Ghazan Khan sebagai penguasa muslim yang menjalankan pemerintahnnya dengan tanggung jawab atas dasar nilai-nilai Islam dengan melihat bagaimana latar belakang kehidupannya dan kebijakan-kebijakannya dalam bidang ekonomi yang dalam banyak hal memberikan kontribusi demi kelangsungan kehidupan perekonomian Islam dan kejayaan Islam.
Analysis of Urban Form Dynamics in The Suburbs of Surakarta City 2013-2023
Authors: Marfu'ah Istiyanti Nur , Novani Rita , Wijayanti Pipit , Susilawati Siti Azizah 
Published: September 2024

Urban Form has become necessary for city planning management to see the sustainability of a city. A better understanding of different urban forms is imperative to facilitate the evolution of cities towards a more sustainable urban development trajectory in the future. The study aims to analyze the dynamics of urban form and the changes in land cover within the peri-urban area of Surakarta City, which is directly influenced by the development of Surakarta City. The analysis was conducted from a landscape ecology perspective, employing a spatial metrics approach at the landscape level to assess the dynamics of urban form using quantitative descriptive, including a spatial approach. A similar approach was adopted at the class level in order to examine the dynamics of land cover changes. The results of the image analysis were validated using the Kappa index, yielding an image accuracy level of 0.86 (86%). The results of this study show that the urban form in the peri-urban area of Surakarta City tends to move towards a compact urban form. Meanwhile, each land cover, vegetation, and water body become increasingly fragmented, with areas becoming narrower as time passes. Built-up and agricultural land are becoming more compact and concentrated along with development. In conclusion, the dynamics of urban form in the peri-urban area of Surakarta City tends to lead to compact urban form.