bluuebunny/crossref_metadata_2025_split huggingface dataset:
Development and Validation of a Survival Prediction Model for Patients With Pancreatic Cancer
Authors: James Paul D. , Almousawi Fatema , Salim Misbah , Khan Rishad , Tanuseputro Peter , Hsu Amy T. , Coburn Natalie , Alabdulkarim Balqis , Talarico Robert , Gayowsky Anastasia , Webber Colleen , Seow Hsien , Sutradhar Rinku 
Published: December 2024

INTRODUCTION:
Patients with pancreatic ductal adenocarcinoma (PDAC) face challenging treatment decisions following their diagnosis. We developed and validated a survival prognostication model using routinely available clinical information, patient-reported symptoms, performance status, and initial cancer-directed treatment.

METHODS:
This retrospective cohort study included patients with PDAC from 2007 to 2020 using linked administrative databases in Ontario, Canada. Patients were randomly selected for model development (75%) and validation (25%). Using the development cohort, a multivariable Cox proportional hazards regression with backward stepwise variable selection was used to predict the probability of survival. Model performance was assessed on the validation cohort using the concordance index and calibration plots.

RESULTS:
There were 17,450 patients (49% female) with a median age of 72 years (interquartile range 63–81) and a mean survival time of 9 months. In the derivation cohort, 1,469 patients (11%) had early stage, 4,202 (32%) had advanced stage disease, and 7,417 (57%) had unknown stage. The following factors were associated with an increased risk of death by more than 10%: tumor in the tail of the pancreas; advanced stage; hospitalization 3 months before diagnosis; congestive heart failure or dementia; low, moderate, or high pain score; moderate or high appetite score; high dyspnea and tiredness score; and a performance status score of 60–70 or lower. The calibration plot indicated good agreement with a C-index of 0.76.

DISCUSSION:
This model accurately predicted one-year survival for PDAC using clinical factors, symptoms, and performance status. This model may foster shared decision making for patients and their providers.
Transdisziplinäre Resilienzforschung für adaptive Wasser-Governance
Authors: Vogelpohl Thomas , Feindt Peter H. 
Published: December 2024

Der Klimawandel wirkt sich räumlich höchst differenziert auf den Wasserhaushalt aus. Ein Forschungsprojekt in Berlin-Brandenburg zeigt die Komplexität der Anpassungs-Governance selbst auf kleinräumiger Ebene und wie sie von inter- und transdisziplinärer Forschung begleitet werden kann.
Aktionsräume temporär Wohnender in deutschen Städten: Das Zusammenspiel von Alltagsorten und Wohlfühlorten
Authors: Willecke Maya 
Published: December 2024

Increasing mobilities, individualisation and flexibilisation of life, as well as temporary work arrangements, lead to residential and living arrangements that are not conceived as permanent but often as temporary. The everyday life of people living temporarily in cities differ from that of permanent residents, as it is associated with limited stays, presences, and absences. Activity spaces, understood as the set of all locations which the individual uses in day-to-day activities, offer a useful opportunity to explore the everyday lives of temporary residents. This paper uses narrative interviews and a cognitive map to investigate the activity spaces of temporary residents in the two German city regions Frankfurt am Main and Leipzig. The qualitative study focuses on activities, interactions and constraints associated with the respective everyday places. In addition, an emotional aspect is considered, that is conceptualised through places of well-being and provides insights into senses of belonging. A typification of temporary residents’ activity spaces reveals that places of well-being in particular should be given more attention in the future, as they significantly influence a feeling of being at home in the city.
Tajemnice i poszukiwanie bezpieczeństwa. O sposobach utraty tajemnic i nadziejach na ich odzyskanie. Część I
Authors: Szulakiewicz Marek 
Published: December 2024

Mysteries have appeared in many areas of past culture as one of the prerequisites for asking about the world. However, the old forms of their appearance and the philosophers’ (Heidegger’s) dreams of the necessity of returning to them belong to the past. The article attempts to answer the question of the meaning of mystery in our culture, philosophy and religion. It characterises the social and metaphysical dimensions of the secret and contrasts secret and mystery. In metaphysical terms, the secret refers to the way in which the world and man exist, and not to a lack of knowledge. In it (and through it) the world appears as not complete, not fulfilled, not finished and always unfinished, but open to new possibilities. The text also shows and discusses the processes of demystification and their consequences for man and culture. The last section of the article shows areas in which the hope for a restoration of culture has remained. These are religion and science. In its essential aspect, religion is naturally interwoven with mystery. Modern science also takes a “step back” in the face of a soulless and objectified reality. It maximises the role of the cognitive subject and minimises the objectification of the world.
Copies vs Originals in Hittite
Authors: Sideltsev Andrei V. 
Published: December 2024

Abstract
This paper is a case study of how the material of copies and originals correlate for a concrete fragment of Hittite grammar – clitic reduplication, double use of the same clitic within the same enclitic chain. It is argued that whereas in part of the copies there is non-trivial interaction of the grammar of the pre-New Hittite original with the grammar of the New Hittite scribe, the data of the copies is relevant and it does represent a real linguistic usage. Thus, copies are reliable as linguistic evidence, unless explicitly shown to be otherwise.
Investigating the influence of plate geometry and detonation variations on structural responses under explosion loading: A nonlinear finite-element analysis with sensitivity analysis
Authors: Amanta Al Fath Farisy Kusuma , Muttaqie Teguh , Prabowo Aditya Rio , Sukanto Heru , Tampubolon Biatna Dulbert , Do Quang Thang , Djordjevic Branislav , Baek Seung Jun 
Published: December 2024

Abstract
This study presents the results of a numerical analysis of the response of Domex 700 and Dormex 1100 steel plates with varying geometries, combined with several different parameters such as a thickness of up to 6 mm and a trinitrotoluene (TNT) mass. Using ABAQUS software, finite-element analysis was run to examine the structural response ability of the steel plates to explosions. In terms of deformation and energy dissipation, the results showed a large differentiation. A sensitivity analysis was used to examine each simulation result in terms of the structural response performance to explosions and identify the variables that had the greatest impact on variations in the thickness, material, geometry, and TNT mass. The best numerical simulation results were found using the multi-attribute decision-making (MADM) approach. Annotations are utilized to assist in identifying the various modifications made during testing. Annotations LXXI to LVIII achieved the lowest value of 6.176 × 10−09, signifying the best results according to calculations made using the MADM approach. This is evidenced by the structural events, demonstrating that the deformation, von Mises stress, and energy dissipation in the circular plate structure were not significantly impacted by the explosion. The variables that most significantly affect variations in deformation, von Mises stress, and dissipated energy – variables that significantly impact the structural response to explosions – are identified through the sensitivity analysis approach. The results of this research can be used to optimize the structural response performance of circular plates.
Liftable automorphisms of right-angled Artin groups
Authors: Oh Sangrok , Seo Donggyun , Tranchida Philippe 
Published: December 2024

Abstract
Given a regular covering map

φ
:

Λ
→
Γ

\varphi\colon\Lambda\to\Gamma

of graphs, we investigate the subgroup

LAut
⁡

(
φ
)

\operatorname{LAut}(\varphi)

of the automorphism group

Aut
⁡

(

A
Γ

)

\operatorname{Aut}(A_{\Gamma})

of the right-angled Artin group

A
Γ

A_{\Gamma}

.
This subgroup comprises all automorphisms that can be lifted to automorphisms of

A
Λ

A_{\Lambda}

.
We first show that

LAut
⁡

(
φ
)

\operatorname{LAut}(\varphi)

is generated by a finite subset of Laurence’s elementary automorphisms.
For the subgroup

FAut
⁡

(
φ
)

\operatorname{FAut}(\varphi)

of

Aut
⁡

(

A
Λ

)

\operatorname{Aut}(A_{\Lambda})

that consists of lifts of automorphisms in

LAut
⁡

(
φ
)

\operatorname{LAut}(\varphi)

, there exists a natural homomorphism

FAut
⁡

(
φ
)

→

LAut
⁡

(
φ
)

\operatorname{FAut}(\varphi)\to\operatorname{LAut}(\varphi)

induced by 𝜑.
We then show that the kernel of this homomorphism is virtually a subgroup of the Torelli subgroup

IA
⁡

(

A
Λ

)

\operatorname{IA}(A_{\Lambda})

and deduce a short exact sequence reminiscent of results from the Birman–Hilden theory for surfaces.
CAT(0) cube complexes and asymptotically rigid mapping class groups
Authors: Abadie Marie 
Published: December 2024

Abstract
The present paper contributes to the study of asymptotically rigid mapping class groups of infinitely punctured surfaces obtained by thickening planar trees.
In a paper from 2022, Genevois, Lonjou and Urech study the latter groups using cube complexes.
We determine in which cases their cube complexes are

CAT
⁢

(
0
)

\operatorname{CAT(0)}

.
From this study, we develop a family of

CAT
⁢

(
0
)

\operatorname{CAT(0)}

cubes complexes on which the asymptotically rigid mapping class groups act.
Rock-Cut Monuments at Macedonian Philippi – Taking Image Analysis to the Religioscape
Authors: Graml Constanze , Diosono Francesca , Hunziker Manuel 
Published: December 2024

Abstract
The massive amount of rock-cut monuments along the slopes of the acropolis hill of Philippi in ancient Macedon has received scholarly attention since the first expeditions and following excavation and research campaigns conducted by the French School at Athens in the nineteenth century. The documentation of these peculiar monuments, comprising images in relief, etchings, inscriptions, and empty niches, consists of very few early drawings, photographs of single objects and sometimes of clusters of neighboring monuments, maps documenting the monuments’ location along the slopes of the acropolis rock (intra and extra muros) and brief descriptions leading to an iconographical categorization. Despite a variety of subjects, the depiction of a youthful huntress commonly denominated as Artemis/Diana is predominating. Based on the commonly accepted dating of these reliefs to the Roman era, the rock-cut monuments are generally interpreted as expressions of popular religion that went unregulated by the state; some even consider them as evidence for specifically female ritual practice. As part of the project “Rock-cut reliefs in Philippi: a microregional study on the religion of ancient Macedon,” a first on-site documentation campaign was carried out in March 2023. The presented case study of the rock-cut reliefs from Philippi aims at spatializing the religiously connotated depictions within the city-/landscape as a first step and applying the concept of religioscape. With this approach, it differs in the methodology used so far, namely the iconographical analysis of the objects as a first analytical step. This article at hand presents the method used to establish the first three-dimensional data sets of the reliefs for documenting as well as monitoring their condition and aims to demonstrate the immense value of these 3D models given the dangers natural corrosion and vandalism pose to the archaeological objects. Moreover, embracing the ability to capture the landscape setting in 3D allows us to visualize the three-dimensional embedding of the objects into the urban fabric of the city with its varied terrain profile. This allows for new analytical prospects, such as inter-visibility, reachability, or building economy.
Existence results for coupled systems of fractional stochastic differential equations involving Hilfer derivatives
Authors: Arioui Fatima Zahra 
Published: December 2024

Abstract
In this paper, we consider a coupled system of fractional stochastic differential equations involving the Hilfer derivative of order

1
2

<
α
<
1

\frac{1}{2}<\alpha<1

.
Under some assumptions, we prove the existence of mild solutions for our system based on Perov’s and Schaefer’s fixed point theorems.
An example illustrating our results is also provided.
Anfang diesen Jahres
und
Menschen jeden Alters
. Eine Korpusuntersuchung zur
n
-haltigen Determiniererflexion im Genitiv Singular Maskulinum und Neutrum
Authors: Hübener Carlotta J. , Szczepaniak Renata 
Published: December 2024

Abstract
This paper examines the variation between -n and -s in the genitive singular inflection of determiners for masculine and neuter nouns as can be observed in Herbst diesen Jahres vs. Herbst dieses Jahres ‘autumn of this year’. So far, the discussion of this phenomenon has focused on the demonstrative determiner dies-, where the -n inflection is regarded as a new, non-standard variant. The results of our corpus study of newspaper texts show that the -n inflection occurs across the entire determiner system and is supported by the decreasing prototypicality of individual determiners: the less prototypical a determiner is, the more frequently it exhibits the -n inflection. The least prototypical determiner class is formed by indefinite determiners such as jed-, which predominantly exhibit -n inflection (e. g., Menschen jeden Alters). The majority of demonstratives fulfil the prototypical features of determiners. Here, the -n inflection represents a rare variant of the -s inflection. Finally, possessive determiners are located in the prototypical centre of the determiners and consistently exhibit -s inflection with a few exceptions. Our study also shows that genitive noun phrases introduced by determiners exhibiting -n inflection have less paradigmatic depth and block adjectival attribution. Although the contexts in which -n occurs are restricted, it is always interchangeable with -s. We therefore classify these two forms as allomorphs.
Sportschau-like
,
raststättenlike
,
Claudialike
.
Like
-Adjektive als neues Wortbildungsmuster im Deutschen
Authors: Schlücker Barbara 
Published: December 2024

Abstract
Adjectives with the borrowed head constituent like are a previously undescribed phenomenon in German. This corpus-based study shows that they occur frequently in certain text sources and analyses them as a productive word-formation pattern. The article describes the morphological, syntactic, graphemic, semantic, and pragmatic properties of these adjectives. While their structural formation is subject to only few constraints, their use is much more restricted. This is shown, among other things, by the frequent use of quotation marks which indicates that writers are aware of the novelty or expressiveness of the formations. Finally, the emergence of the pattern in German is discussed in terms of foreign word-formation vs. grammatical borrowing.
Die RUEG-Korpora: Ein Blick auf Design, Aufbau, Infrastruktur und Nachnutzung multilingualer Forschungsdaten
Authors: Klotz Martin , Hartz Rahel Gajaneh , Labrenz Annika , Lüdeling Anke , Shadrova Anna 
Published: December 2024

Abstract
The article presents the RUEG corpora. We begin by describing the basic principles and research questions, that influenced and shaped the corpora and introduce the method of data generation. We proceed by describing the fundamental components of the building process and the overall outcome. Said outcome provides interfaces for new researchers, who wish to conduct their own research using the RUEG corpora. Options for such research are discussed by showing that it can succeed within the range of re-using exisiting annotations and metadata up to building entirely new, but comparable corpora.
História Local nas Universidades Estaduais do Norte brasileiro: uma investigação curricular das Licenciaturas em História
Authors: Souza Gabriel Costa de 
Published: December 2024

O artigo tem como objetivo central compreender o espaço da História Local no processo de formação dos discentes dos cursos de Licenciatura de História nas Universidades Estaduais do Norte brasileiro. A pesquisa adota a metodologia estatística e a análise de conteúdo como ferramentas de investigação dos currículos das instituições acadêmicas nortistas que normatizam o ensino de História Local. Deste modo, insere-se esta pesquisa no âmbito da História da Educação, procurando compreender as estruturas conceituais, metodológicas, e pedagógicas que fundamentam a normatização da História Local e a sua relação com a formação docente.Palavras-chave: Ensino de História; História da Educação; História Local; Universidades Estaduais do Norte. AbstractThe article aims to understand the space of Local History in the process of training students of history degree courses at the State Universities of Northern Brazil. The article adopts statistical methodology and content analysis as research tools of the curricula of northern academic institutions that standardize the teaching of Local History. Thus, this research is included in the history of education, seeking to understand the conceptual, methodological, and pedagogical structures that underlie the standardization of Local History and its relationship with teacher education.Keywords: History Teaching; History of Education; Local History; Northern State Universities.
“Urge uma reação contra a esquerda”: a intervenção da imprensa na reorganização do movimento sindical no Rio de Janeiro (1950-1954)
Authors: Silva Lins Artur 
Published: December 2024

Neste artigo busco destacar e avaliar o grau de poder da influência da imprensa empresarial sobre a reorganização do movimento sindical na cidade do Rio de Janeiro entre 1950 e 1954. Tal intervenção na realidade dos sindicatos parte da historicidade de uma conjuntura em que a retomada da mobilização sindical ocorreu num momento em que a imprensa empresarial carioca, através da modernização de sua atividade, potencializa sua autorrepresentação enquanto uma força social mediadora, privilegiada e eticamente comprometida com os interesses dos próprios trabalhadores e de seu movimento organizado, já que se ampliava nessa relação a politização ativa e a visibilidade pública dessas camadas sociais, sobretudo a inserção das esquerdas trabalhista e comunista nesses espaços.Palavras-chave: imprensa; movimento sindical; trabalhismo; comunismo. AbstractIn this article I seek to highlight and assess the degree of power of the influence of the business press on the reorganization of the union movement in the city of Rio de Janeiro between 1950 and 1954. This example of press intervention is part of the historicity of a situation in which the resumption of union mobilization occurred at a time when the Rio’s business press, through the modernization of its activity, enhances its self-representation as a mediating, privileged and ethically committed social force to the interests of the workers themselves and their organized movement, as it expanded in this relation the active politicization and public visibility of these social layers, especially the insertion of the Labor and communist left in these union spaces.Keywords: press’s history; union movement; Brazilian Labor’s Party; communism.
As fraturas da Hidra: escravidão marítima através de um auto criminal (Rio Grande, 1873).
Authors: Reisdorfer Douglas 
Published: December 2024

Este trabalho busca analisar a escravidão marítima sediada na Cidade de Rio Grande nas últimas décadas de vigência da instituição servil. Valendo-se de um auto criminal ocorrido em 1873, procura-se demonstrar o conjunto de relações sociais, poder e trabalho no qual marujos escravizados estavam imersos. Especificamente, este texto se debruça sobre dois aspectos principais: a escravidão marítima e sua capacidade de produzir cesuras na solidariedade de classe dos marinheiros; e a aplicação do castigo sobre marujos escravizados da marinha mercante e a postura dos envolvidos diante dessa prática. Ademais, este artigo visa observar a resistência daqueles sujeitos às situações de dominação e violência que lhes atravessavam, investigando as formas de contestação maruja à escravidão e ao trabalho marítimo.Palavras-chave: Escravidão; Cultura marítima; Rio Grande; Processo criminal. AbstractThis work seeks to analyze the maritime slavery situated in Rio Grande city in the last decades of the servile institution's existence. Based on a criminal case which occurred in 1873, it seeks to demonstrate the set of social relations, power, and work in which enslaved sailors were immersed. Specifically, this text focuses on two main aspects: the maritime slavery and its capacity to produce ruptures in the sailor's solidarity class; and the application of punishment on enslaved sailors of the merchant marine, regarding the practice itself and the attitude of those involved in it. Furthermore, this article aims to observe the slaves' resistance to the situations of domination and violence that were imposed on them, investigating the forms of objection to slavery and maritime labor.Keywords: Slavery; Maritime culture; Rio Grande; Criminal case.
Olhos D’Água de Conceição Evaristo e o Feminismo decolonial
Authors: Basílio Esdra 
Published: December 2024

Neste artigo, visamos analisar o quinto conto que compõe a obra Olhos d’água, da escritora Conceição Evaristo intitulado Quantos filhos Natalina teve?, sob o prisma do feminismo decolonial e da colonialidade de gênero. Nosso olhar aqui se volta sobre as relações de gênero e as emoções e subjetividades, a partir da personagem principal deste conto Natalina, momento quando refletimos sobre os entrecruzamentos da literatura produzida por Conceição Evaristo e do feminismo decolonial como força motriz para a promoção das escritoras negras da margem para o centro. Buscamos, ainda, evidenciar a potência da literatura produzida por Conceição Evaristo, que se utiliza da prática da escrevivência. Conceição Evaristo é uma escritora de grande destaque no cenário literário na contemporaneidade.Palavras- Chave: Feminismos; Conceição Evaristo; Olhos D’Água. AbstractIn this article, we aim to analyze the fifth short story that composes the work Olhos d'água, by the writer Conceição Evaristo entitled How many children did Natalina have?, under the prism of decolonial feminism and gender coloniality. Our look here turns to gender relations and emotions and subjectivities, from the main character of this story – Natalina -, when we reflect on the intersections of literature produced by Conceição Evaristo and the decolonial feminism as a driving force for the promotion of black women writers from the margin to the center. We also seek to highlight the power of the literature produced by Conceição Evaristo, who uses the practice of writing. She is a prominent writer in the contemporary literary scene.Keywords: Feminism; Conceição Evaristo; Olhos D’Água.