bluuebunny/crossref_metadata_2025_split huggingface dataset:
Sobolev embeddings and distance functions
Authors: Brasco Lorenzo , Prinari Francesca , Zagati Anna Chiara 
Published: November 2023

Abstract
On a general open set of the euclidean space, we study the relation between the embedding of the homogeneous Sobolev space

D
0

1
,
p

\mathcal{D}^{{1,p}}_{0}

into

L
q

L^{q}

and the summability properties of the distance function.
We prove that, in the superconformal case (i.e. when 𝑝 is larger than the dimension), these two facts are equivalent, while in the subconformal and conformal cases (i.e. when 𝑝 is less than or equal to the dimension), we construct counterexamples to this equivalence.
In turn, our analysis permits to study the asymptotic behavior of the positive solution of the Lane–Emden equation for the 𝑝-Laplacian with sub-homogeneous right-hand side, as the exponent 𝑝 diverges to ∞.
The case of first eigenfunctions of the 𝑝-Laplacian is included, as well.
As particular cases of our analysis, we retrieve some well-known convergence results, under optimal assumptions on the open sets.
We also give some new geometric estimates for generalized principal frequencies.
Kreislaufwirtschaft zwischen bottom-up und top-down Initiativen
Authors: Nessel Sebastian 
Published: November 2023

Zusammenfassung
Dieser Beitrag verdeutlicht, dass eine umfassende Analyse des Phänomens der Reparatur sowohl „bottom-up“- als auch „top-down“-Initiativen berücksichtigen muss. Er zeigt, dass Reparaturpraktiken von Graswurzelinitiativen, Einzelpersonen und in hybriden Geschäftsmodellen organisiert werden, die RepairCafés, Plattformen im Internet oder Werkzeuge anbieten, um so vor allem Endnutzende zu erreichen. Daran anschließend werden top-down Ansätze auf europäischer und nationaler Ebene besprochen, die wichtige Reparaturinfrastrukturen durch politisch-rechtliche oder steuerliche Maßnahmen schaffen und auch auf Firmen abzielen. Argumentiert wird vor diesem Hintergrund, dass sich beide Ansätze in wichtigen Aspekten ergänzen, um Reparaturpraktiken und -infrastrukturen zu etablieren. Allerdings scheinen einige der mit Reparaturen als einer Praktik der Kreislaufwirtschaft verbundenen Hoffnungen unter Bedingungen kapitalistischer Verwertungslogik dennoch fraglich.
Zur Bedeutung von Repair Cafés für die (Etablierung der) Kreislaufwirtschaft
Authors: Kannengießer Sigrid 
Published: November 2023

Zusammenfassung
In der Kreislaufwirtschaft wird das Reparieren defekter Dinge als eine zentrale Praktik diskutiert. Reparieren findet heute zunehmend in Repair Cafés statt, öffentlichen Veranstaltungen, in denen Menschen zusammenkommen, um gemeinsam ihre kaputten Konsumgüter wieder in Stand zu setzen und damit die Nutzugsdauer zu verlängern. Der Beitrag zeigt auf der Basis einer empirischen Studie, welche Relevanz das Reparieren im Allgemeinen und Repair Cafés im Besonderen für die Kreislaufwirtschaft haben.
Politics and Popular Culture: Stretching Imaginaries and Filling in Holes
Authors: Goren Lilly J. 
Published: November 2023

Abstract
Popular culture artifacts are often places and spaces where societal expectations can be exercised, pushed on, prodded, to see how audiences and consumers react, and what they are willing to accept and perhaps what they will not abide. This is one of the prime values of studying popular culture – to see the ways that narratives and characters can provide audiences with paths towards experimentation in their thinking, to reconceptualize ideas and expectations. Much of this is often pegged to different representation, and that is certainly valuable. But the research on narrative and its impact indicates the importance of what is communicated by way of storyline and how this also contributes to the shaping of ideas and conceptions. This essay explores three narrative spaces that demonstrate how popular culture contributes to our thinking about different ideas and dimensions of political life. Imaginaries of women and power, abortion, and the 25th Amendment provide examples of the toggling between real life and fictional presentations. In two of these examples, popular culture has not necessarily provided a space for priming and imagining so much as it has filled in gaps of our general knowledge with misrepresentation and incorrect data, which undermines the value that popular culture can otherwise provide. This is one side of the dynamic. The other side of the dynamic is that we, as citizen audiences, get to try on different ideas and become accustomed to new ways of thinking, which is equally important to consider within politics, and points to the value and importance of popular culture narratives and representations within the body politic.
Ein Konflikt in der Maxime. Kants Auffassung des moralischen Konflikts im Kontext seiner Zeit
Authors: Di Giulio Sara 
Published: November 2023

Abstract
What does Kant mean when he claims that a moral conflict is only possible as a conflict between obligating reasons (rationes obligandi)? How does this differ from a conflict of duties? And how does Kant’s idea relate to the understandings of moral conflict prevalent in his time? This paper distinguishes three influential traditional models (as represented by Wolff, Baumgarten, and Jesuit casuistry) for a comparison with Kant’s own conception of moral conflict. Before investigating these issues more deeply, the paper discusses a preliminary point regarding the liminal localization of the moral conflict between the domains of theory and practice. As a result, its solution depends both on the consistency of the moral theory and on the agent’s conscientiousness in the practice of moral judgment.
Was versteht Kant unter einer „Ausnahme“?
Authors: Zimmermann Stephan 
Published: November 2023

Abstract
In the Groundwork of the Metaphysics of Morals, Kant explains a perfect duty as one that “admits no exception in favor of inclination”. An imperfect duty must then, in turn, be one which does admit such exceptions. However, according to Kant, all duties are valid without exception, and so there has been broad agreement among Kantians and Kant interpreters from the beginning that perfect duties cannot be characterized by exceptionless validity. I would thus like to argue in favor of a different reading of Kant’s explanation. My thesis is that he uses the term ‘exception’ in quite different ways, as can be documented, for instance, in the Metaphysics of Morals and the Critique of Pure Reason. The term then has another meaning, and this is also the case in the passage in question in the Groundwork.
Kant Between Chemistry and Alchemy: Cinnabar, ‘Now Red, Now Black’
Authors: Babich Babette 
Published: November 2023

Abstract
This essay takes its point of departure from a post-Nietzschean reading of Kant and the limits of logic and critique. The focus is on science, particularly chemistry and alchemy via mercurial cinnabar (HgS), to this day the primary source of elemental mercury. Seeking to raise the question of science as Nietzsche names it along with the question of truth, this essay undertakes to raise the question of historiography in science, using the illustration of alchemy.
Kant on Lying in Extreme Situations
Authors: Dubbink Wim 
Published: November 2023

Abstract
A crucial issue in normative ethics concerns the morality of lying. Kant defends the view that the duty to not lie does not allow for any exceptions in practical judgments: it never is a person’s right or duty to lie. Many people abhor this view. Kantians have tried to make sense of Kant’s view (and save Kantian moral philosophy) by suggesting Kantian interpretations that are less strict. I reject the attempts to nuance the strictness of Kant’s view. I break new ground by arguing that Kant’s view is best made sense of by taking his strict stance seriously. I focus on his doctrine of virtue account against lying.
Kant is not always strict on the interpretation of duties. As regards other duties he does leave (limited) room for exceptions. The strictness of the duty to not lie therefore is a special case intrinsically connected to key aspects of his fundamental philosophy. My explanation of the doctrine of virtue account starts out by focusing on the inner lie. For Kant each and every inner lie is problematic because being
truthful is a condition and an integral part of the moral Denkungsart; i. e., way virtue manifests itself in the empirical world. Hence, an inner lie must be interpreted as the destruction of freedom and personhood. Kant’s doctrine of virtue view on the inner lie also implies a strict view on the outer lie. Developing this implication requires the analysis of Kant’s view on human self-knowledge and their propensity to evil.
Das Leitbild für einen modernen ÖGD
Authors: Starke Dagmar , Arnold Laura 
Published: November 2023

Zusammenfassung
2018 hat die GMK das von einer länderoffenen Projektgruppe entwickelte und konsensuell abgestimmte Leitbild für einen modernen ÖGD verabschiedet, dessen Umsetzung pandemiebedingt hintenangestellt wurde. Durch den Pakt für den ÖGD wurden diese Ziele erneut priorisiert. Dabei wird die Orientierung an dem Leitbild bei der Umsetzung des Paktes durch die Berichte des Beirats Pakt ÖGD flankiert. Besonders relevant sind die 2023 erschienenen Berichte zu Wissenschaft/Forschung und Multiprofessionalität.
Öffentliche Gesundheit: von der Medizinischen Polizey bis New Public Health
Authors: Kuhn Joseph 
Published: November 2023

Zusammenfassung
Der öffentliche Gesundheitsdienst ist Teil eines neuzeitlichen Staatsverständnisses. Er hat in Deutschland im Nationalsozialismus seine sozialmedizinische Verpflichtung aufgegeben und sich an den damaligen Medizinverbrechen beteiligt. Nach dem Krieg befand sich der ÖGD in Deutschland in einer jahrzehntelangen Stagnationsphase, die erst seit kurzem ihr Ende fand. Mit einem neuen Leitbild und dem „Pakt für den ÖGD“ hat der ÖGD wieder Anschluss an die moderne Public Health-Diskussion gefunden.
Der ÖGD als Kompetenzträger zur Bewältigung des Klimawandels
Authors: Senninger Susanne , Korbely Christine , Lahne Heidi , Kutzora Susanne , Herr Caroline , Heinze Stefanie , Quartucci Caroline , Weilnhammer Veronika 
Published: November 2023

Zusammenfassung
Der Klimawandel und seine Folgen können unsere Gesundheit beeinträchtigen. Beispielsweise kann es infolge der Klimaveränderungen zu einer Zunahme von übertragbaren Erkrankungen oder Hitzeereignissen kommen. Zum Schutz unserer Gesundheit sind Maßnahmen zur Anpassung an die Folgen des Klimawandels unabdingbar. Hierbei kommt dem Öffentlichen Gesundheitsdienst (ÖGD) eine tragende Rolle zu.
Gesundheitsbezogener Hitzeschutz in NRW – eine Rolle des Öffentlichen Gesundheitsdienstes
Authors: Antoine Lea-Christine , Kelly Thea E. M. , Müller Katharina , Sieber Raphael , Liebchen Isabelle , Brünker Selina , Claßen Thomas , Mekel Odile C. L. 
Published: November 2023

Zusammenfassung
Der Klimawandel ist eine der größten Herausforderungen des 21. Jahrhunderts – insbesondere für die menschliche Gesundheit und damit auch für den Öffentlichen Gesundheitsdienst (ÖGD). Die zunehmende Intensität, Dauer und Häufigkeit von Hitzeperioden sorgt auch in Deutschland für Handlungsbedarf. Um den ÖGD bei der Minderung negativer gesundheitlicher Auswirkungen von Hitze zu unterstützen, wurde in Nordrhein-Westfalen eine Koordinierungsstelle für den gesundheitsbezogenen Hitzeschutz eingerichtet.
Der Kinder- und Jugendgesundheitsdienst – Public Health vor Ort für Kinder und Jugendliche
Authors: Korebrits Claudia , Ellsäßer Gabriele 
Published: November 2023

Zusammenfassung
Der Kinder- und Jugendgesundheitsdienst (KJGD) im Öffentlichen Gesundheitsdienst (ÖGD) übernimmt den gesetzlichen Auftrag zur Sicherung der Gesundheit der Kinder bezogen auf ihre Lebenswelten innerhalb des Gemeinwesens (nicht kurativ). Die Durchführung der Schuleingangsuntersuchung (SEU) und ihre Datenanalyse identifizieren Handlungsbedarfe im Sozialraum. Die Daten sind ein Steuerungsinstrument für zielgerichtete Maßnahmen zur Verbesserung der gesundheitlichen Chancengerechtigkeit von Kindern und Jugendlichen.
Aufbau eines Impf-Informations-System (IISAAR)
Authors: Rissland Jürgen , Vella Luca , Wagner Lara , Scholl Andrea , Schnabel Bernd 
Published: November 2023

Zusammenfassung
Mit Förderung durch das Bundesministerium für Gesundheit wird derzeit bundesweit erstmalig und modellhaft ein Impf-Informations-System im Saarland und in den kooperierenden Bundesländern Baden-Württemberg, Bayern und Brandenburg aufgebaut. Gegenwärtig befindet sich die Maßnahme nach Abschluss von formalen Vorarbeiten in Umsetzung. Da bislang noch keine konkreten Projektergebnisse vorliegen, beschreibt der Artikel technische und funktionale Hintergründe sowie die geplante Umsetzung für das digitale Modellvorhaben.
New Public Health und ÖGD-Reformen: eine kritische Bestandsanalyse
Authors: Altgeld Thomas 
Published: November 2023

Zusammenfassung
Die Reformdiskussionen um den ÖGD in Deutschland verengen sich zurzeit auf die dauerhafte Besserausstattung mit finanziellen Ressourcen. Über neue Aufgabenfelder, Organisationsreformen und Multidisziplinariät auf Augenhöhe in Ämtern wird dagegen kaum diskutiert. In den letzten fünf Jahren wurde kein einziges ÖGD-Gesetz auf Länderebene grundlegend reformiert, obwohl der Reformbedarf einhellig anerkannt wird. Dabei braucht es gerade nach der erfolgreichen Pandemiebekämpfung eine inhaltliche Neujustierung und andere gesetzliche Verankerung des ÖGD, damit Gesundheitsämter für mehr New Public Health vor Ort stehen.
Do US State Breach Notification Laws Decrease Firm Data Breaches?
Authors: Vaaler Paul M. , Greenwood Brad 
Published: November 2023

Abstract
From 2003 to 2018, all 50 states and the District of Columbia enacted breach notification laws (BNLs) mandating that firms suffering data breaches provide timely notification to affected persons and others about breach incidents and mitigation responses. BNLs were supposed to decrease data breaches and develop a market for data privacy where firms could strike their preferred balance between data security quality and cost. We find no systemic evidence for either supposition. Results from two-way difference-in-difference analyses indicate no decrease in data breach incident counts or magnitudes after BNLs are enacted. Results also indicate no longer-term decrease in data misuse after breaches. These non-effects appear to be precisely estimated nulls that persist for different firms, time-periods, data-breach types, and BNL types. Apparently inconsistent notification standards and inadequate information dissemination to the public may explain BNL ineffectiveness. An alternative federal regime may address these shortcomings and let a national BNL achieve goals state BNLs have apparently failed to meet.
Investor Sentiment Mining Based on Bi-LSTM Model and its Impact on Stock Price Bubbles
Authors: Yin Haiyuan , Yang Qingsong 
Published: November 2023

Abstract
We built a Bi-Directional long-term and short-term memory (Bi-LSTM) model to identify and classify the Chinese posting text of stocks on the Eastmoney website in China and constructed the daily index of Chinese investors’ sentiment. Furthermore, based on the GSADF method, we examine the stock price bubbles and study the impact of investor sentiment and stock price bubbles. We found investor sentiment has a positive effect on the existence of stock bubbles, as well as their intensity. This effect is more significant in small-scale, high-equity concentration, and non-state-owned enterprises. Investor sentiment has an impact on stock price bubbles through volatility, and stock price bubbles are often accompanied by higher premium risk. The conclusion is helpful to understand the mechanism of investor sentiment on stock bubbles from a micro perspective, and it also can be a reference in identifying stock bubbles from the viewpoint of investor sentiment.
Markov-Switching Models with Unknown Error Distributions: Identification and Inference Within the Bayesian Framework
Authors: Hwu Shih-Tang , Kim Chang-Jin 
Published: November 2023

Abstract
The basic Markov-switching model has been extended in various ways ever since the seminal work of Hamilton (1989. “A New Approach to the Economic Analysis of Nonstationary Time Series and the Business Cycle.” Econometrica 57: 357–84). However, the estimation of Markov-switching models in the literature has relied upon parametric assumptions on the distribution of the error term. In this paper, we present a Bayesian approach for estimating Markov-switching models with unknown and potentially non-normal error distributions. We approximate the unknown distribution of the error term by the Dirichlet process mixture of normals, in which the number of mixtures is treated as a parameter to estimate. In doing so, we pay special attention to the identification of the model. We then apply the proposed model and MCMC procedure to the growth of the postwar U.S. industrial production index. Our model can effectively control for irregular components that are not related to business conditions. This leads to sharp and accurate inferences on recession probabilities.
A novel approach to mixed micelles formation: study the interactions between bis-quaternary ammonium salts and nonionic surfactant Triton X-100
Authors: Przybył Patrycja , Wojcieszak Marta , Kaczmarek Damian Krystian , Jankowski Damian , Materna Katarzyna 
Published: November 2023

Abstract
This article focuses on the description of novel mixed system formulations of bis-quaternary ammonium salts (bis-QASs) and the nonionic surfactant Triton X-100 (TX-100). Measurements of surface tension (γ), foam stability, contact angle (CA) and cloud point (CP) were investigated at different ratios of the given compounds. The results indicated that changes in the structure of the bis-QASs amphiphilic cation, including the length of the alkyl spacer and the presence or absence of –OH groups, affected the adsorption and micellization. Furthermore, the elongation of the alkyl spacer in the bis-QASs structure affects the increase in the CP temperature. The research carried out shows the future potential of mixed combinations (bis-QASs and TX-100) to be used in industrial applications.
Amyloid pathology impairs experience-dependent inhibitory synaptic plasticity
Authors: Niraula Suraj , Yan Shirley ShiDu , Subramanian Jaichandar 
Published: November 2023

Alzheimer's disease patients and mouse models exhibit aberrant neuronal activity and altered excitatory-to-inhibitory synaptic ratio. Using multicolor two-photon microscopy, we test how amyloid pathology alters the structural dynamics of excitatory and inhibitory synapses and their adaptation to altered visual experiencein vivoin the visual cortex. We show that the baseline dynamics of mature excitatory synapses and their adaptation to visual deprivation are not altered in amyloidosis. Likewise, the baseline dynamics of inhibitory synapses are not affected. In contrast, visual deprivation fails to induce inhibitory synapse loss in amyloidosis, a phenomenon observed in nonpathological conditions. Intriguingly, inhibitory synapse loss associated with visual deprivation in nonpathological mice is accompanied by subtle broadening of spontaneous but not visually evoked calcium transients. However, such broadening does not manifest in the context of amyloidosis. We also show that excitatory and inhibitory synapse loss is locally clustered under the nonpathological state. In contrast, a fraction of synapse loss is not locally clustered in amyloidosis, indicating an impairment in inhibitory synapse adaptation to changes in excitatory synaptic activity.Significance statementUsing multicolorin vivotwo-photon microscopy to capture high-resolution images of excitatory and inhibitory synapses from the same neurons over time, we show that amyloid pathology selectively disrupts experience-dependent adaptation of inhibitory synapses. Furthermore, our findings reveal that local clustering of excitatory and inhibitory synapse loss is disrupted, a deficit that could underlie impaired neuronal activity homeostasis, and plasticity in AD.
La retórica en la antigüedad griega y china
Authors: Lloyd Geoffrey 
Published: November 2023

La historia de la retórica y de la teoría de la argumentación suele centrarse, por lo común, en la fuentes del clasicismo griego y latino para relatar el desarrollo de la llamada “retórica clásica”, dominante en occidente durante más de veinte siglos. El presente trabajo aborda una temática paralela basada principalmente en las fuentes de la argumentación en la China antigua (prácticas y teorías) que pretende, además, mediante un estudio comparativo de ambas culturas, poner de relieve rasgos significativos de una y otra, poniendo en evidencia, finalmente, cómo los muy distintos contextos en que se produjeron las prácticas argumentativas en las antiguas cortes chinas, por un lado, y en la polis griega, por otro, tendrían como consecuencia muy diversos estilos de teoría retórica.Palabras clave: Retórica antigua, argumentación china antigua, argumentación griega antigua, universalidad, relatividad, interculturalidad.
Evaluando el Discurso Docente: Desarrollo de un Modelo de Rasch a partir de Evidencia Audiovisual de Profesores Chilenos de Primer Ciclo de Educación Básica en el Área de Lenguaje
Authors: González Jorge , Preiss David , San Martín Ernesto 
Published: November 2023

El presente estudio investiga la naturaleza del discurso docente en aula de los profesores y profesoras de lenguaje de enseñanza básica en Chile. Para ello reanaliza datos de videos recolectados en un estudio previo en 2003. El modelo estadístico utilizado para analizar dicha información permite ubicar en una misma escala intervalar las características (habilidades) de los profesores y las características (dificultades) de las tareas que definen el discurso docente; esto permite no sólo la comparación directa entre profesores, sino también entre profesores con respecto a las variables de discurso docente. De esta forma, es posible interpretar la habilidad de los profesores con respecto al significado sustantivo de las variables del discurso docente. Utilizando estas comparaciones, este estudio pretende alcanzar dos fines: primero, detectar cuáles son las principales fortalezas y debilidades que caracterizan el discurso docente y, en segundo lugar, tratar de posicionar estas fortalezas y debilidades en un enfoque de diferencias individuales.Palabras clave: Discurso docente, análisis de videos, modelo Rasch Poisson, metacognición. The present study investigates the nature of teacher talk at classroom in Chilean elementary-school teachers of language. In so doing, the study capitalizes on video-survey data collected in a previous study in 2003. The statistical model used to analyze these data allows placing in a same interval scale both teachers’ characteristics (abilities) and tasks’ characteristics (difficulties), particularly the different kinds of teacher talk. This procedure allows not only making comparisons between teachers, but also making comparisons between teachers with respect to the same variables of teacher talk. Thus, it is possible to interpret teachers’ ability vis-à-vis the substantive meaning of teachers’ talk variables. Using these comparisons, this study intends to reach two ends: first, detecting which are the main strengths and weaknesses characterizing teacher talk and, second, using an individual differences approach to understand these strengths and weaknesses.Keywords: Teacher-talk, video surveys, Rasch Poisson model, metacognition.