bluuebunny/crossref_metadata_2025 huggingface dataset:
TD 2833 - Informal settlements. A divisão da cidade e seus termos
Authors: Balbim Renato , Santiago Cristine Diniz
Published: January 2023

Este constitui o primeiro de uma série de quatro textos para discussão (TD) que integram a pesquisa Como se Dividem as Cidades: a invenção dos assentamentos informais. O objetivo desta série de TDs foi realizar um estudo culturômico e cientométrico acerca do uso do termo assentamentos informais (informal settlements) contextualizado em análises geopolíticas e de políticas públicas anteriores. Especificamente neste TD é apresentada uma discussão histórica, teórica e conceitual necessária para a compreensão da difusão e utilização do termo, relacionada aos dualismos e à formação de ideários que contribuem para o reforço da ideia de cidade dividida e de suas estruturas desiguais. Também é discutida a formação de agendas quentes de pesquisa e como estas reforçam articulações entre a ciência e as políticas propagadas por agências internacionais que se retroalimentam. Finalmente, são apresentadas informações metodológicas essenciais para a compreensão do porquê da realização das análises culturômica, cientométrica e bibliométrica apresentadas nos dois TDs subsequentes, bem como as bases de dados utilizadas, seus limites e potencialidades. Assim, neste texto introdutório buscou-se não apenas sintetizar os fundamentos históricos, teóricos e conceituais desta pesquisa específica que compõe o estudo Como se Dividem as Cidades: a invenção dos assentamentos informais, mas também relacioná-los de maneira objetiva ao que será apresentado nos demais volumes que compõem essa série.
TD 2835 - Informal settlements. Da concepção do termo a sua transformação em agenda quente de pesquisa. Análise cientométrica e difusão acadêmica
Authors: Balbim Renato , Santiago Cristine Diniz
Published: January 2023

Este Texto para Discussão (TD) constitui o terceiro de uma série de quatro estudos que integram a pesquisa Como se Dividem as Cidades: a invenção dos assentamentos informais. O objetivo desta série foi realizar um estudo culturômico e cientométrico acerca do uso do termo assentamentos informais (informal settlements) contextualizado nas análises geopolíticas e de políticas públicas anteriores. Especificamente nesta pesquisa é apresentado o estudo cientométrico, que aponta para um uso majoritariamente funcional e interdisciplinar do termo, com destaque para o continente africano como difusor de publicações e do Norte global como financiador. Não obstante, há indícios de uso crítico do termo, em menor escala, assim como evidências da relevância de agências internacionais em sua difusão. A última publicação da série reunirá os achados e as discussões contextualizadas.
A new species of the bamboo-feeding planthopper genus Arcofacies Muir from China (Hemiptera, Fulgoromorpha, Delphacidae)
Authors: Li Hongxing , Yang Lin , Chen Xiangsheng
Published: January 2023

A new species of the bamboo-feeding genus Arcofacies Muir, 1915, A. hainanensis sp. nov., is described and illustrated from China. A key to species of China is provided. Habitus photos for adults and illustrations of male genitalia are also given.
Reencounter with the past: occurrence of sei whale (Balaenoptera borealis) in an old hunting area in the south-eastern Pacific Ocean
Authors: Cisterna-Concha Andrea , Calderón-Quirgas Camila , Silva-Andrades Fernanda , Muñoz Richard , Norambuena Heraldo V.
Published: January 2023

The sei whale (Balaenoptera borealis) was intensively exploited throughout its range, with about 110.000 individuals hunted by pelagic fleets in Antarctic waters between 1960 and 1970. In addition, basic information on its distribution, migratory routes, and feeding grounds in the southeastern Pacific, has been poorly documented. In the case of Chile, recent information consists mainly of accidental records. This research presents the first sei whale photo-identification catalog for south-central Chile. From November 2019 to January 2020, 88 individuals were recorded from land-based and boat surveys at Caleta Chome. Of these, 12 individuals were photo-identified through scars or distinctive notches in the dorsal fins. The peak of sightings occurred during December 2019; two individuals were sighted on more than one occasion.
La Suède à l’heure du nationalisme
Authors: Aucante Yohann
Published: January 2023

Aux élections législatives, le parti nationaliste des Démocrates de Suède est devenu la première formation de droite, adoubée par la coalition au pouvoir. Mais la mise en œuvre de son programme identitaire et libéral ne se fera pas sans opposition.
Liban : et maintenant le choléra
Authors: Baille Rémi
Published: January 2023

La recrudescence du choléra au Liban renforce le rôle de bouc émissaire du réfugié syrien, mais témoigne surtout des dysfonctionnements de l’État.
L’empire des normes
Authors: Roy Olivier , Bujon Anne-Lorraine , Fœssel Michaël
Published: January 2023

Dans L’Aplatissement du monde , Olivier Roy interprète la polarisation des débats politiques comme le symptôme d’une culture fragilisée. Il s’exprime ici sur l’évolution de notre compréhension des droits de l’homme, de l’universel et du rapport à soi-même et aux autres, dans un espace public en voie de disparition.
Voter pour le tsar ?
Authors: Bourbon Marion
Published: January 2023

Dans la Russie de Poutine, le vote populaire est instrumentalisé par le pouvoir pour cautionner l’autocrate. Les régimes plébiscitaires rappellent ainsi que la démocratie est irréductible à l’élection, mais réside dans la délibération collective.
Le devoir de réserve des agent·es public·ques
Authors: Taillefait Antony
Published: January 2023

En droit de la fonction publique, la liberté d’expression est le principe, l’obligation de réserve l’exception. L’appréciation de cette obligation est ainsi largement dépendante d’une part de la jurisprudence, d’autre part des velléités répressives de la hiérarchie administrative. Le tournant managérial qui touche la fonction publique pousse cependant les agent·es à davantage d’autocensure. À la demande de l’auteur, nous précisons que ce texte a été mis en écriture inclusive par la rédaction de Mouvements .
Réécrire l’histoire en liberté : les écrivains collabos et leur œuvre après l’Épuration
Authors: Berthelier Vincent
Published: January 2023

Contrairement à ce qu’ils ont prétendu, les écrivains collabos n’ont pas été victimes de censure particulière au moment de l’Épuration. Si leur lectorat a diminué, ils ont bénéficié d’une relative indulgence de la justice, comme du soutien de leurs réseaux. Ils ont ainsi pu continuer à publier librement, tout en minimisant de diverses façons leur engagement en faveur des régimes fascistes et antisémites : euphémisation des faits, refuge derrière le paravent du style, jusqu’à la réécriture pure et simple de leurs textes. Libres de faire l’apologie de crimes contre l’humanité sous l’Occupation, ils furent ensuite libres d’enterrer leurs compromissions, privilège des détenteurs de capital social et symbolique.
Réseaux sociaux : les nouveaux chemins de la censure
Authors: Badouard Romain
Published: January 2023

Confrontées à une hausse vertigineuse des contenus postés par les internautes, les plateformes de réseau social ont désormais massivement recours à des algorithmes pour modérer l’expression de leur public. Cette évolution s’accompagne de la généralisation d’un nouveau régime de censure, le shadowban  : non pas la suppression pure et simple d’une opinion ou d’une information, mais leur invisibilisation de fait par une réduction drastique de leur accessibilité. Chercheur·euses et militant·es se mobilisent pour rendre les politiques de modération des plateformes plus transparentes et pour assurer aux internautes des procédures de recours contre la censure abusive.
Instagram et la censure des corps sexisés
Authors: Lesage Agate
Published: January 2023

La modération des images de nudité opérée par les algorithmes utilisés par Instagram repose sur une double réduction, de la nudité à la sexualité, et de la sexualité à la pornographie. Ces algorithmes sont de surcroît porteurs de biais discriminatoires, avec pour conséquence un traitement fortement différencié des utilisateur·rices de la plateforme. La censure pratiquée par le réseau social vise avant tout à le protéger de ses utilisateur·rices.
« Tu fais un truc qui n’est pas légal mais qui est légitime en fait » : coller contre les féminicides
Authors: Guellier Mathilde
Published: January 2023

La pratique militante ancienne des collages sauvages a connu un renouveau ces dernières années au service de la lutte contre les féminicides. Les collectifs féministes qui s’en emparent entendent affirmer la présence des femmes et des minorités de genre dans l’espace public, s’approprier la rue la nuit et dénoncer par des slogans percutants l’inaction de l’État face à la violence systémique de genre. Ces formes de désobéissance civile sont revendiquées au nom de la légitimité de la cause et de la nécessité d’exprimer l’urgence d’une prise de conscience du continuum des violences sexistes et sexuelles. Bénéficiant en France d’une relative tolérance de la part des pouvoirs publics (la cause y étant reconnue comme problème public), les actions de ces groupes sont paradoxalement davantage entravées par des riverain·es intervenant au nom de la préservation de l’ordre social et sexué.
Assurer la traçabilité des acteurs financiers
Authors: Gernier Kévin , Fabre Laurence , Achin Catherine , Le Blanc Noé
Published: January 2023

Au cours des dernières années, en France, des progrès significatifs ont été accomplis en matière de transparence financière. Souvent impulsés par des scandales révélés par la presse d’investigation, ces progrès sont aussi largement dus au travail de plaidoyer et d’expertise accompli sans relâche par les organisations à but non lucratif, notamment Transparency International France.
Questionner la nébuleuse de l’atome
Authors: Desbordes Roland , Mijeon Charlotte , Achin Catherine , Le Blanc Noé
Published: January 2023

L’origine militaire de la technologie nucléaire fait de l’opacité une forme de péché originel de cette industrie. Les choix énergétiques échappent à toute validation démocratique et sont formellement le fait du seul Président de la République s’appuyant sur des comités d’expert·es scientifiques souvent impliqué·es dans la filière. Du côté des industriels exploitants, l’invocation de la sécurité ou des secrets commerciaux justifie l’entretien d’un écran de fumée autour de l’ensemble du processus de production de l’énergie nucléaire et de gestion des déchets. Désinformation, dissimulation et collusions d’intérêts continuent ainsi de prévaloir malgré les efforts des associations et les catastrophes de Tchernobyl et de Fukushima. Au point que même des passionné·es du nucléaire jugent nécessaire de tirer le signal d’alarme.
Sciences sociales en Russie : le retour de la censure
Authors: Bikbov Alexander , Le Blanc Noé , Nez Héloïse
Published: January 2023

La chute du régime soviétique a donné lieu à une profonde reconfiguration du monde de la recherche en Russie. En quelques décennies, le centralisme qui prévalait jusque-là a été remplacé par une forme de gestion plus locale des cursus et des personnels, et la censure directe par un système d’attribution d’avantages largement gangréné par le népotisme. La parenthèse de liberté d’expression et d’expérimentation intellectuelle qui s’était ouverte au cours des années 1990 s’est ainsi rapidement refermée, une situation que l’entrée en guerre contre l’Ukraine a considérablement aggravée.
La réussite des mesures de restriction automobile dans les villes norvégiennes, résultat d’une convergence nationale imposée et cohérente
Authors: Tortosa Grégoire
Published: January 2023

L’objectif de cet article est d’analyser la politique norvégienne de restriction automobile en ville, d’en identifier les ressorts et d’en mesurer l’efficacité. Il apparaît que la baisse notable de l’usage de la voiture dans les grandes villes de Norvège est la conséquence d’une convergence verticale c’est-à-dire d’une politique nationale imposée aux collectivités locales. Elle témoigne d’une approche systémique de la mobilité urbaine qui parvient à prendre en compte le caractère concurrentiel des différents modes de transport. Ce détour comparatif permet de porter un regard décentré sur la France, où la politique, en la matière, reste sectorielle et ascendante, sur fond de forte juxtaposition et superposition de la compétence mobilité urbaine et d’absence d’injonction nationale forte.
Approche par clustering de variables de la qualité de vie à l’échelle des territoires – la méthode ClustOfVar
Authors: Schaeffer Yves , Kuentz-Simonet Vanessa , Rambonilaza Tina
Published: January 2023

Ce papier propose une approche statistique par clustering de variables pour analyser et mesurer la qualité de vie à l’échelle des territoires. Les spécificités et les propriétés mathématiques de la méthode ClustOfVar – en particulier la construction simultanée de clusters de variables et de variables synthétiques associées (de type continu et non nécessairement orthogonales entre elles) – permettent de répondre au double enjeu de réduction de dimension des données et de mise en évidence de la multidimensionnalité du bien-être. Ce travail mobilise le jeu de données constitué par l’Insee pour analyser la qualité de vie en France métropolitaine. L’approche développée permet de mettre en lumière les associations entre les variables pour révéler les composantes empiriques qui structurent les conditions de vie. La cartographie des variables synthétiques et les calculs d’indices d’autocorrélations spatiales confirment l’existence d’interactions spatiales opérant à différentes échelles.
The Use of Structured, Active, In-Person Learning to Connect Didactic Content with Clinical Scenarios in a Senior Level Nursing Leadership Course
Authors: Reger Christine , Sherry Victoria , Lewis Elizabeth , Caputo Anne
Published: January 2023

Background:

The senior leadership course at the University of Pennsylvania School of Nursing includes both didactic and clinical components. The didactic portion delves into leadership topics and during clinical rotations the students witness nurses and patients navigate through complicated and emotional patient care experiences.

Method:

Structured, active, in-class learning (SAIL) activities in a classroom were used to connect didactic content with clinical scenarios. Different specialty-related clinical scenarios were presented to the students, and they were allocated a certain amount of time for discussion in small groups before sharing their outcomes with the whole group (think-pair-share).

Results:

Student evaluations showed that the percentage of students who rated each session as
excellent
increased each semester and feedback remained overwhelmingly positive; the consistently identified area for improvement is the timing and we plan to lengthen the sessions to address that.

Conclusion:

Our team discovered that by shifting most of our simulation scenarios to SAIL, we provided the students with ample opportunities to speak in a dialectically rich environment about clinical scenarios while maintaining the interrelation between theory and practice.

[
J Nurs Educ
. 2023;62(4):257–262.]
Etnologija in kulturna antropologija prihodnosti: Koncepti za raziskovanje nečesa, česar (še) ni
Authors: Gulin Zrnić Valentina , Poljak Istenič Saša
Published: January 2023

Prispevek obravnava prihodnost kot predmet kulturnoantropološkega raziskovanja in analitični koncept, pri čemer so predstavljene študije zadnjih petdeset let, od tistih v domeni »kulturne futuristike« in anticipacijske antropologije do tistih, ki vidneje sooblikujejo antropologijo prihodnosti. O različnih pristopih razpravljava primerjalno in problemsko (prihodnost kot kulturno dejstvo, veččasovnost, časovno delovanje, metafizični prezentizem, več prihodnosti) ter pojasnjujeva raziskovalne okvire, ki jih razvijamo v projektu o urbanih prihodnostih.
The Challenges of Integrating Highly Skilled Migrants into the Professional Sports System
Authors: Rajković Iveta Marijeta
Published: January 2023

Highly skilled migrants in the professional sports system are circular migrants, who migrate repeatedly after each contract change. This article is based on ethnological field research with persons in the sports system (i.e. coaching staff), and analyses the challenges of their integration and well-being. The study shows that migrant sports professionals are not integrated into the host society, but rather into the club and live in a professional “bubble.” Although they are privileged migrants, they often face emotional and social challenges. Each remigration brings new integration challenges, transnational families, “sacrificing” of their spouses’ careers and their children’s social life.
SUBSILIENCE: Subsistencia y resiliencia humana ante los drásticos eventos climáticos acontecidos en Europa durante el Estadio Isotópico Marino 3
Authors: Marín-Arroyo Ana B.
Published: January 2023

El clima se ha propuesto como uno de los posibles factores desencadenantes de la extinción de los Neandertales. Las oscilaciones rápidas y abruptas, registradas en diferentes registros climáticos del hemisferio norte, empujaron los ecosistemas hacia resultados catastróficos durante el Estadio Isotópico 3 (MIS3). En estas condiciones, la supervivencia de una especie dependió, fundamentalmente, de sus habilidades de adaptación. Comprender el rol que esos episodios tuvieron en la subsistencia de las ultimas poblaciones neandertales, pero también en la de los Humanos Anatómicamente Modernos en el continente europeo durante la transición del Paleolítico Medio al Superior es, por lo tanto, esencial. El proyecto SUBSILIENCE, financiado por el European Research Council (ERC), aborda esta cuestión mediante la evaluación de la flexibilidad del comportamiento y la resiliencia de ambas especies humanas analizando tanto su dieta como los diferentes patrones de subsistencia adoptados. A la vez, con base en los mismos elementos de su dieta, se centra en reconstruir las condiciones climáticas y ambientales a nivel local y regional. A partir del análisis de los materiales arqueozoológicos de más de 20 yacimientos localizados en las penínsulas del sur de Europa, este proyecto permitirá obtener respuestas sobre qué patrones de subsistencia particulares (si es que los hubo) favorecieron a nuestra especie en condiciones medioambientales tan cambiantes y a su vez, en qué grado las oscilaciones climáticas afectaron en la desaparición final de los Neandertales. La metodología, resultados y conclusiones de este proyecto serán relevantes para el estudio de la Prehistoria a escala paneuropea.
Una contribución a la problemática del sexo bioantropológico mediante análisis proteómico del esmalte dental de restos humanos de la Prehistoria reciente de la submeseta norte ibérica
Authors: Esparza Arroyo Ángel , Velasco Vázquez Javier , Del Nogal Sánchez Miguel , Casas Ferreira Ana M.ª , Pérez Pavón José Luis
Published: January 2023

La determinación sexual de restos humanos arqueológicos ha descansado tradicionalmente en los análisis bioantropológicos, asumiéndose la incertidumbre que ello suponía y la imposibilidad de conocer esta importante variable en el caso de los subadultos. Para mitigar tales inconvenientes, se cuenta hoy con las técnicas de ADN antiguo, pero sus requerimientos impiden su generalización. En este trabajo se ensaya una alternativa, el análisis proteómico, esto es, la detección directa en el esmalte dental de péptidos dimórficos de la amelogenina mediante cromatografía líquida acoplada a espectrometría de masas, con un protocolo bien consolidado. Esta primera aproximación se basa en una colección de dientes, diez de ellos de enterramientos de Cogotas I, y otros seis que van del Calcolítico al Bronce Final, todos ellos de la submeseta norte. El análisis proteómico ha permitido la determinación sexual de esos individuos, incluidos los subadultos ‒el grueso del lote‒, obteniéndose así una información fiable que enriquece su valoración cultural y abre el camino para profundizar en el género y sus implicaciones. Este ensayo también ha tenido en cuenta la controversia, candente en muy diversas disciplinas, sobre la relación sexo-género y el carácter no binario de ambos, problemas que gravitan sobre los análisis osteológicos y también arqueométricos ‒tildados incluso de actos performativos‒, por lo que, tras un acercamiento al debate, se justifica la decisión de utilizar la vía analítica.
Producción y circulación de metal en Menorca (Islas Baleares) durante el periodo Naviforme (ca. 1.600-850 cal ANE): los talleres de Son Mercer de Baix (Ferreries) y Cala Blanca (Ciutadella) y algunos lingotes inéditos
Authors: Sureda Pau
Published: January 2023

En este trabajo se da a conocer un conjunto material asociado a la producción metalúrgica en Menorca durante el periodo Naviforme, mediante los casos de Cala Blanca y Son Mercer de Baix. Además, se tratan aspectos relativos a la circulación de metal incluyendo en el estudio varios conjuntos de lingotes inéditos. La información presentada permite contextualizar las prácticas de producción metalúrgica en la isla y caracterizar dichos conjuntos de evidencias mediante su análisis de composición elemental (FRX-ED). En conjunto, se arrojan datos importantes para la comprensión de los espacios de producción y formas de circulación de metal en la isla de Menorca con implicaciones para el archipiélago balear y el Mediterráneo Occidental durante el Bronce Final.
Hibridación y transferencia tecnológica durante el Bronce Final en el Mediterráneo occidental. Primeros casos de cera perdida en las praxis metalúrgicas de las Islas Baleares
Authors: Perelló Mateo Laura , Llull Estarellas Bartomeu , Calvo Trias Manuel
Published: January 2023

El Bronce Final en el archipiélago balear es un momento de gran dinamismo y enormes cambios a muchos niveles. En este trabajo se aportan evidencias relacionadas con la identificación del uso de la cera perdida y el vaciado adicional como novedades tecnológicas en el contexto insular de estas cronologías. La introducción de estos nuevos conocimientos viene pareja en el tiempo con la aparición de nuevos tipos formales, sin referentes locales previos y sin paralelos foráneos. Todo ello permite reflexionar sobre el papel de las comunidades locales insulares en el contexto del Mediterráneo occidental y sobre cómo se produciría la transmisión de este conocimiento tecnológico. Sugerimos una interpretación que relaciona este fenómeno con procesos de hibridación y enredo material derivados de contactos con artesanos foráneos, probablemente vinculados a ambientes de gran conectividad y movilidad del Estrecho y la fachada atlántica.
La apropiación local de ideales guerreros en la Europa de la Edad del Bronce Final: una revisión del sitio de arte rupestre de Arroyo Tamujoso 8 y la estela de Cancho Roano (Badajoz, España)
Authors: Díaz-Guardamino Marta , Ling Johan , Koch John , Schulz Paulsson Bettina , Horn Christian , Paulsson Jonas
Published: January 2023

Este estudio ofrece nuevos datos sobre la apropiación local de los ideales asociados al guerrero en Europa durante la Edad del Bronce Final a través del nuevo estudio de los grabados de Cancho Roano y Arroyo Tamujoso 8, situados en el Suroeste de la península ibérica, de sus soportes y contextos paisajísticos. Emplea tecnologías digitales de vanguardia para identificar algunos de los particularismos más distintivos de esa iconografía, revelando diversas respuestas a los ideales de guerrero que estaban en circulación en Europa durante dicho período. Para comprender los contextos de circulación desde una perspectiva local, también consideramos brevemente las conexiones multi-escala en las que estaban involucradas las comunidades que crearon estelas de guerrero en Iberia. El objetivo final de este artículo es sentar las bases para un próximo trabajo donde se comparan con mayor detalle la iconografía de las estelas de guerrero y la de los guerreros del arte rupestre escandinavo, teniendo también en cuenta otros aspectos.
The Great Arab Revolt, Palestine and a Phoenicianist Civilizing Mission: Transregional Debates in the Mexican Mahjar Press
Authors: Maria Campos Camila Pastor de
Published: January 2023

After a brief overview of the development of the Mexican Mahjar press during the first three decades of the 20th century, this paper addresses two crucial debates of the migrant transregional public sphere in the 1930’s and 40’s. The first documented diasporic mobilization around the Great Arab Revolt in British Palestine (1936-1938). The political and social crisis that the Revolt articulated in the Mashriq triggered a storm of press coverage in the Mexican Mahjar which effected a qualitative shift in representation. Palestine was radically transformed. Initially cast as a geography of recreation characterized by natural beauty and Christian pilgrimage to the Holy Land, it became the axis of a heated debate around ‘the Palestine question’ and its moral geography. In this process, ways of representing Jewish populations also changed. They ceased to be understood through an Ottoman history of coexistence of religious traditions in the Mashriq, resignified as a homogeneous people, vector of the imperialist project of European Zionism. Coverage of the Revolt elicited no echo from the mainstream Mexican press or interlocution from the Phoenicianist Maronite migrant notability. The debate failed to engage the Mexican Mahjar with Palestinian ‘Arab futures’, except perhaps in the modality of spectacle. In contrast, in the economically difficult and politically impoverished climate in the wake of the Great Depression, the second key debate was a decade-long conversation across the migrant community and Mexican ideologues of mestizaje about the desirability, or not, of Mashriqis as permanent residents of Mexico and the limits to their integration into the mestizo nation. Notables mobilized modernist Nahda narratives to appropriate ancient Phoenician colonization of the Mediterranean, situating Arab migrants in Mexico as partners to local Spanish descent (criollo) elites in a common civilizing effort over mestizos and Amerindian populations.
Pour une nouvelle République : la revue en ligne Al-Jumhuriya, un site syrien transnational
Authors: Chevée Adélie , Mermier Franck
Published: January 2023

Cet article porte sur la revue en ligne Al-Jumhuriya [La République], fondée en mars 2012 pour être une tribune d’opposants au régime de Bachar Al-Assad. Il retrace la formation d’un collectif d’auteurs rassemblés autour de l’intellectuel syrien Yassin Al-Haj Saleh et montre comment les circonstances de la révolution, de la guerre et de la répression en Syrie ont conduit à la mise en place d’un réseau transnational reliant la Syrie de l’intérieur aux capitales de l’exil. L’étude s’intéresse à l’évolution de la revue vers une plus grande institutionnalisation et relate à la fois ses transformations internes en matière d’organisation, de format et de contenu. Elle traite aussi des orientations idéologiques et culturelles de la revue ainsi que de ses horizons référentiels, à travers notamment l’étude d’un dossier thématique consacré à « la gauche et la question de la liberté ».
Host odour alpha-pinene increases or reduces response of Ips avulsus (Coleoptera: Curculionidae: Scolytinae) to its aggregation pheromone, depending on separation of release points
Authors: Sullivan Brian T.
Published: January 2023

Monoterpenes in the resin of host trees are important host-location and -selection signals for conifer-infesting bark beetles and can increase or reduce responses to aggregation pheromones. Research on this interaction has been largely limited to collocated release points of the semiochemicals; however, sources are often separated in nature. I performed a trapping experiment to investigate whether distance between semiochemical release points influences how host monoterpene alpha-pinene affects Ips avulsus (Eichhoff) (Coleoptera: Curculionidae) response to its aggregation pheromone (ipsdienol and lanierone). High release (8 g/day) of alpha-pinene from a pheromone-baited trap caused a reduction in catches, but the same release of alpha-pinene from 4 m away significantly increased catches relative to pheromone alone. A low release (0.06 g/day) of alpha-pinene with either arrangement had no effect. Hence, a host odour released at rates sufficient to deter I. avulsus responses to its pheromone may nevertheless enhance attraction if the release point is sufficiently displaced from the pheromone source. The result suggests that, for I. avulsus, the semiochemical alpha-pinene may influence host finding and close-range assessment of host suitability in different ways. Operational lure formulations for some species of bark beetle might be improved by separating pheromone and host odour components or by adding a displaced host odour device.
Question Format Matters: Do Athletes Really Know the Signs and Symptoms of a Sport-Related Concussion?
Authors: Hosokawa Yuri , O’Connor Siobhan , Tashima Chihiro , Otomo Mana , Schmitt Ara , Beidler Erica
Published: January 2023

Authors of previous studies commonly used a multiselect checklist method to assess an athlete’s ability to recognize true sport-related concussion (SRC) signs and symptoms (S&S) among incorrect distractor options. However, this may overinflate the evaluation of participants’ knowledge because the multiselect method does not test athletes’ ability to retrieve knowledge from their long-term memory. To examine this hypothesis, we sent an online survey to registered members of the Japan Lacrosse Association (n = 8530) to assess differences in reported SRC S&S by open-ended-question and multiselect formats. We also evaluated whether previous exposure to SRC education and a history of SRC influenced athletes’ SRC S&S knowledge. The numbers and proportions of responses were calculated using descriptive statistics. The Pearson correlation was calculated to analyze the relationship between scores from the 2 question formats. Unpaired-samples t tests were conducted to compare the mean scores for each question format by previous SRC education and history of diagnosed SRC. Odds ratios were computed to express the relationship between the proportion of correct answers by question format per symptom. The response rate of the survey was 35.9% (n = 3065), and scores from the 2 question formats were correlated (r = 0.34, 95% CI = 0.31, 0.37; P < .001). For both question formats, athletes with previous exposure to SRC education and a history of SRC had a greater number of correct answers; however, the mean differences were trivial. Researchers and clinicians should acknowledge the difference between multiselect (recognition) and open-ended (free recall) formats when assessing one’s understanding of SRC and managing athletes with a suspected SRC.
Friction Blisters of the Feet: A New Paradigm to Explain Causation
Authors: Rushton Rebecca , Richie Douglas
Published: January 2023

Friction blisters on the feet commonly occur when individuals engage in active pursuits such as running, hiking, and military training. The high prevalence of blisters in active individuals underscores the fact that the pathomechanics of this condition are not fully understood. The traditional blister causation paradigm revolves around heat, moisture, and friction. In reality, foot friction blisters are caused by repetitive shear deformation. The 3 fundamental elements of blister-inducing shear deformation are (1) motion of bone, (2) high friction force, and (3) repetition of the resulting shear events. Rubbing at the skin surface is not a mechanism for friction blister formation. To that end, prevention of the friction blister continues to be an elusive quest for both the patient and the treating clinician. In this article, we aimed to highlight the limitations of the long-held blister-causation paradigm and offer a new explanation.
A Multifaceted Approach to Interpreting Reaction Time Deficits After Adolescent Concussion
Authors: Barnes Alice , Smulligan Katherine , Wingerson Mathew J. , Little Casey , Lugade Vipul , Wilson Julie C. , Howell David R.
Published: January 2023

Context

Reaction time (RT) is a critical element of return to participation (RTP), and impairments have been linked to subsequent injury after a concussion. Current RT assessments have limitations in clinical feasibility and in the identification of subtle deficits after concussion symptom resolution.

Objectives

To examine the utility of RT measurements (clinical drop stick, simple stimulus-response, single-task Stroop, and dual-task Stroop) to differentiate between adolescents with concussion and uninjured control individuals at initial assessment and RTP.

Design

Prospective cohort study.

Setting

A pediatric sports medicine center associated with a regional tertiary care hospital.

Patients or Other Participants

Twenty-seven adolescents with a concussion (mean age = 14.8 ± 2.1 years; 52% female; tested 7.0 ± 3.3 days postconcussion) and 21 uninjured control individuals (mean age = 15.5 ± 1.6 years; 48% female).

Main Outcome Measure(s)

Participants completed the Post-Concussion Symptoms Inventory (PCSI) and a battery of RT tests: clinical drop stick, simple stimulus-response, single-task Stroop, and dual-task Stroop.

Results

The concussion group demonstrated slower clinical drop stick (β = 58.8; 95% CI = 29.2, 88.3; P < .001) and dual-task Stroop (β = 464.2; 95% CI = 318.4, 610.0; P < .001) RT measures at the initial assessment than the uninjured control group. At 1-month follow up, the concussion group displayed slower clinical drop stick (238.9 ± 25.9 versus 188.1 ± 21.7 milliseconds; P < .001; d = 2.10), single-task Stroop (1527.8 ± 204.5 versus 1319.8 ± 133.5 milliseconds; P = .001; d = 1.20), and dual-task Stroop (1549.9 ± 264.7 versus 1341.5 ± 114.7 milliseconds; P = .002; d = 1.04) RT than the control group, respectively, while symptom severity was similar between groups (7.4 ± 11.2 versus 5.3 ± 6.5; P = .44; d = 0.24). Classification accuracy and area under the curve (AUC) values were highest for the clinical drop stick (85.1% accuracy, AUC = 0.86, P < .001) and dual-task Stroop (87.2% accuracy, AUC = 0.92, P < .002) RT variables at initial evaluation.

Conclusions

Adolescents recovering from concussion may have initial RT deficits that persist despite symptom recovery. The clinical drop stick and dual-task Stroop RT measures demonstrated high clinical utility given high classification accuracy, sensitivity, and specificity to detect postconcussion RT deficits and may be considered for initial and RTP assessment.
MLL4 Regulates the Progression of Non–Small-Cell Lung Cancer by Regulating the PI3K/AKT/SOX2 Axis
Authors: Yang Yang , Qiu Rongfang , Weng Qiaoyou , Xu Ziwei , Song Jingjing , Zhao Siyu , Meng Miaomiao , Zhang Dengke , Kong Chunli , Wang Hailin , Xu Min , Zhao Zhongwei , Ji Jiansong
Published: January 2023

Purpose Mixed-lineage leukemia protein 4 (MLL4/KMT2D) is a histone methyltransferase, and its mutation has been reported to be associated with a poor prognosis in many cancers, including lung cancer. We investigated the function of MLL4 in lung carcinogenesis.Materials and Methods RNA sequencing (RNA-seq) in A549 cells transfected with control siRNA or MLL4 siRNA was performed. Also, we used EdU incorporation assay, colony formation assays, growth curve analysis, transwell invasion assays, immunohistochemical staining, and in vivo bioluminescence assay to investigate the function of MLL4 in lung carcinogenesis.Results We found that MLL4 expression was downregulated in non–small cell lung cancer (NSCLC) tissues compared to adjacent normal tissues and tended to decrease with disease stage progression. We analyzed the transcriptomes in control and MLL4- deficient cells using high-throughput RNA deep sequencing (RNA-seq) and identified a cohort of target genes, such as SOX2, ATF1, FOXP4, PIK3IP1, SIRT4, TENT5B, and LFNG, some of which are related to proliferation and metastasis. Our results showed that low expression of MLL4 promotes NSCLC cell proliferation and metastasis and is required for the maintenance of NSCLC stem cell properties.Conclusion Our findings identify an important role of MLL4 in lung carcinogenesis through transcriptional regulation of PIK3IP1, affecting the PI3K/AKT/SOX2 axis, and suggest that MLL4 could be a potential prognostic indicator and target for NSCLC therapy.
Partially dissipative systems in the critical regularity setting, and strong relaxation limit
Authors: Danchin Raphaël
Published: January 2023

Many physical phenomena may be modeled by first order hyperbolic equations with degenerate dissipative or diffusive terms. This is the case for example in gas dynamics, where the mass is conserved during the evolution, but the momentum balance includes a diffusion (viscosity) or damping (relaxation) term, or, in numerical simulations, of conservation laws by relaxation schemes.

Such so-called
partially dissipative systems
have been first pointed out by S. K. Godunov in a short note in 1961. Much later, in 1984, S. Kawashima highlighted in his PhD thesis a simple criterion ensuring the existence of global strong solutions in the vicinity of a linearly stable constant state. This criterion has been revisited in a number of research works. In particular, K. Beauchard and E. Zuazua proposed in 2010 an explicit method for constructing a Lyapunov functional allowing to refine Kawashima’s results and to establish global existence results in some situations that were not covered before.

These notes originate essentially from the PhD thesis of T. Crin-Barat that was initially motivated by an earlier observation of the author in a chapter of the handbook edited by Y. Giga and A. Novotný. Our main aim is to adapt the method of Beauchard and Zuazua to a class of symmetrizable quasilinear hyperbolic systems (containing the compressible Euler equations), in a critical regularity setting that allows to keep track of the dependence with respect to e.g. the relaxation parameter. Compared to Beauchard and Zuazua’s work, we exhibit a ‘damped mode’ that will have a key role in the construction of global solutions with critical regularity, in the proof of optimal time-decay estimates and, last but not least, in the study of the strong relaxation limit. For simplicity, we here focus on a simple class of partially dissipative systems, but the overall strategy is rather flexible, and adaptable to much more general situations.
Drinfeld centers of fusion categories arising from generalized Haagerup subfactors
Authors: Grossman Pinhas , Izumi Masaki
Published: January 2023

We consider generalized Haagerup categories such that

1 \oplus X

admits a

Q

-system for every non-invertible simple object

X

. We show that in such a category, the group of order two invertible objects has size at most four. We describe the simple objects of the Drinfeld center and give partial formulas for the modular data. We compute the remaining corner of the modular data for several examples and make conjectures about the general case. We also consider several types of equivariantizations and de-equivariantizations of generalized Haagerup categories and describe their Drinfeld centers.

In particular, we compute the modular data for the Drinfeld centers of a number of examples of fusion categories arising in the classification of small-index subfactors: the Asaeda–Haagerup subfactor; the

3^{\mathbb{Z}_4}

and

3^{\mathbb{Z}_2 \times \mathbb{Z}_2}

subfactors; the

2D2

subfactor; and the

4442

subfactor.

The results suggest the possibility of several new infinite families of quadratic categories. A description and generalization of the modular data associated to these families in terms of pairs of metric groups is taken up in the accompanying paper [Comm. Math. Phys. 380 (2020), 1091–1150].
Non-loose negative torus knots
Authors: Matkovič Irena
Published: January 2023

We study Legendrian and transverse realizations of the negative torus knots

T_{(p,-q)}

in all contact structures on the

3

-sphere. We give a complete classification of the strongly non-loose transverse realizations and the strongly non-loose Legendrian realizations with the Thurston–Bennequin invariant smaller than

-pq

.

Additionally, we show that the strongly non-loose transverse realizations

T

are classified by their non-zero invariants

\mathfrak T(T)

in the minus version of the knot Floer homology. However, not all the elements of

\operatorname{HFK}^-(T_{(p,q)})

can be realized.

Along the way, we relate our Legendrian realizations to the tight contact structures on the Legendrian surgeries along them. Specifically, we realize all tight structures on the lens space

L(pq+1,p^2)

as a single Legendrian surgery on a Legendrian

T_{(p,-q)}

, and we relate transverse realizations in overtwisted structures to the non-fillable tight structures on the large negative surgeries along the underlying knots.
A Fubini type theorem for rough integration
Authors: Cass Thomas R. , Pei Jeffrey
Published: January 2023

Jointly controlled paths as used in Hairer and Gerasimovičs (2019), are a class of two-parameter paths

Y

controlled by a

p

-rough path

X

for

2 \leq p < 3

in each time variable, and serve as a class of paths twice integrable with respect to

X

. We extend the notion of jointly controlled paths to two-parameter paths

Y

controlled by

p

-rough and

\tilde{p}

-rough paths

X

and

\tilde{X}

(on finite dimensional spaces) for arbitrary

p

and

\tilde{p}

, and develop the corresponding integration theory for this class of paths. In particular, we show that for paths

Y

jointly controlled by

X

and

\tilde{X}

, they are integrable with respect to

X

and

\tilde{X}

, and moreover we prove a rough Fubini type theorem for the double rough integrals of

Y

via the construction of a third integral analogous to the integral against the product measure in the classical Fubini theorem. Additionally, we also prove a stability result for the double integrals of jointly controlled paths, and show that signature kernels, which have seen increasing use in data science applications, are jointly controlled paths.
Weakly $S$-semipermutable subgroups and $p$-nilpotency of groups
Authors: Jafarian Dehkordy Hassan , Rezaeezadeh Gholamreza
Published: January 2023

A subgroup

H

of a finite group

G

is said to be

S

-semipermutable in

G

if

HG_{p}=G_{p}H

for every Sylow subgroup

G_{p}

of

G

with

(|H|,p)=1

. A subgroup

H

of

G

is said to be weakly

S

-semipermutable in

G

if there exists a normal subgroup

T

of

G

such that

HT

is

S

-permutable and

H\cap T

is

S

-semipermutable in

G

. In this paper we prove that for a finite group

G

, if some cyclic subgroups or maximal subgroups of

G

are weakly

S

-semipermutable in

G

, then

G

is

p

-nilpotent.
Canonical universal locally finite groups
Authors: Shelah Saharon
Published: January 2023

We prove that the existence of universally locally finite groups implies that there is a canonical one in any strong limit singular cardinality of countable cofinality. Moreover, those canonical groups are parallel to the special models for complete first order theories. For showing the existence we rely on the existence of enough indecomposable such groups as we proved in [Rend. Sem. Mat. Univ. Padova 144 (2020), 253–270]. More generally, we also deal with the existence of a universal member in general classes for such cardinals.
Особенности, эквивариантно простые относительно неприводимых представлений
Authors: Proskurnin Ivan Andreevich
Published: January 2023

Существует множество работ, посвященных классификации особенностей, инвариантных или эквивариантных относительно действия конечной группы. Но в силу сложности задачи в большинстве этих статей рассматриваются только частные случаи, например, действие конкретной группы малого порядка. В данной работе делается попытка доказать некоторые общие утверждения относительно эквивариантно простых особенностей, а именно описывается классификация особенностей, эквивариантно простых относительно неприводимых действий конечных групп. Также дается критерий существования этих эквивариантно простых особенностей.
О слабой разрешимости одной неоднородной задачи динамики вязкоупругой среды с памятью
Authors: Zvyagin Viktor Grigorevich , Orlov Vladimir Petrovich
Published: January 2023

В настоящей работе устанавливается существование слабого решения начально-краевой задачи для уравнений движения вязкоупругой жидкости с памятью вдоль траекторий негладкого поля скоростей и неоднородным граничным условием. Исследование предполагает аппроксимацию исходной задачи приближениями галеркинского типа с последующим предельным переходом на основе априорных оценок. Для исследования поведения траекторий негладкого поля скоростей используется теория регулярных лагранжевых потоков.
Recent advances in biological approaches towards anode biofilm engineering for improvement of extracellular electron transfer in microbial fuel cells
Authors: Naaz Tahseena , Kumar Ankit , Vempaty Anusha , Singhal Nupur , Pandit Soumya , Gautam Pankaj , Jung Sokhee P.
Published: January 2023

Over the last two decades, scientific communities have been more interested in turning organic waste materials into bioenergy. Microbial fuel cells (MFC) can degrade organic wastewater and produce electrical power. Many constraints have limited the development of MFC. Among them, the anode biofilm development is one of the significant constraints that need to be improved. This review delineates the role of various biological components in the development of electroactive biofilm. The current article focuses on the numerous electron exchange methods for microbiome-induced electron transfer activity, the different proteins, and secretory chemicals involved in electron transfer. This study also focuses on several proteomics and genomics methodologies that have been adopted and developed to improve the extra electron transfer mechanism in electroactive bacteria. Recent advances and publications on synthetic biology and genetic engineering in investigating the direct and indirect electron transport phenomena have also been highlighted. This review helps the reader to understand the recent development in the genetic manipulations of the biofilm, electrode material modifications, EET mechanisms, and operational strategies for improving anode performance. This review also discusses the challenges in present technology and the future direction for improving biofilm production at the anode.
Pengaruh Edukasi Gizi terhadap Pengetahuan dan Sikap tentang 1000 Hari Pertama Kehidupan pada Catin Wanita di Wilayah Kerja KUA Kecamatan Abeli
Authors: Subu Anisa Maharael , Ananda Siti Hadrayanti , Demmalewa Jenny Qlifianti
Published: January 2023

Nutritional education for the first 1000 days of life is an education that contains the preparation and improvement of nutrition from 270 days during pregnancy and the first 730 days of life since the baby is born. This study aims to determine effect of nutritional education on knowledge and attitudes about the First 1000 Days of Life in future bride in Abeli’s religious affairs office. This research is a type of pre-experimental, with a One Group Pre-Post Test design. The sample in this study were 39 female catin in the KUA working area of ​​Abeli ​​District which were obtained by sampling technique using the Slovin formula. The variables studied consisted of the dependent variable, namely knowledge and attitudes, and the independent variable, namely nutrition education in the first 1000 days of life. Data analysis using Wilcoxon (α = <0.05)The results of the research show that the p value of the knowledge and attitude variables is 0.000 < α (0.05 ). The conclusion of this study is that there is an effect of nutritional education in the first 1000 days of life in knowledge and attitudes of future bride in Abeli’s religious affairs office.