bluuebunny/crossref_metadata_2025 huggingface dataset:
ENDOCARDITE POR STAPHYLOCOCCUS AUREUS
Authors: Bicalchini Isabella Menezes Scarlassare , Oliveira Isabela Júdice , Porto Stefany Neves , Santos-Junior Nilton Nascimento
Published: November 2023

A endocardite por Staphylococcus aureus é uma doença cardíaca grave e potencialmente fatal que ocorre predominantemente em indivíduos com fatores de risco, como valvulopatias, dispositivos cardíacos implantados e usuários de drogas intravenosas. A patogênese envolve a colonização do endocárdio cardíaco por S. aureus, geralmente através de lesões nas válvulas cardíacas. S. aureus demonstra alta virulência devido à produção de fatores de aderência e enzimas fibrinolíticas, permitindo a formação de vegetações infecciosas. Além disso, sua capacidade de resistência aos antibióticos, incluindo a meticilina, apresenta um desafio significativo no tratamento, exigindo terapia agressiva e, em muitos casos, intervenção cirúrgica para remoção das vegetações e reparo das válvulas cardíacas. Portanto, o controle da endocardite por S. aureus continua sendo uma questão clínica complexa e multifacetada.
ANTIBIÓTICOS: MECANISMOS E DESAFIOS
Authors: Pedra Yuri Felix , Sá Stephanie Oliveira Cardoso de , Martins William Luiz Pinto , Santos-Junior Nilton Nascimento
Published: November 2023

O capítulo em questão explora a crucial história dos antibióticos, medicamentos que revolucionaram a medicina e salvaram inúmeras vidas desde sua descoberta, desempenhando um papel vital no tratamento de infecções bacterianas. A descoberta acidental da penicilina por Alexander Fleming inaugurou a era dos antibióticos, e pesquisas subsequentes resultaram em uma ampla gama de antibióticos, direcionados a diferentes tipos de bactérias, desde infecções do trato urinário até doenças mortais como a sepse. Este resumo abordará brevemente a descoberta, o impacto e os desafios contemporâneos relacionados ao uso dos antibióticos na medicina moderna; além de apresentar o mecanismo de ação, exemplos e aplicação das principais classes de antibióticos disponíveis. Atualmente, o principal desafio enfrentado diz respeito à resistência bacteriana, um problema crescente que ameaça a saúde global e a eficácia dessas drogas. Neste contexto, a resistência antimicrobiana é uma característica complexa que se manifesta quando surgem e são selecionadas cepas bacterianas capazes de resistir aos efeitos de agentes antimicrobianos. Essa capacidade de resistência pode ser atribuída a fatores genéticos, evolutivos e à seleção natural. O uso inadequado de tais medicamentos contribui para a persistência dos microrganismos, e, como resultado, o material genético desses microrganismos sobreviventes pode sofrer mutações, deleções e inserções, o que, por sua vez, promove o desenvolvimento de cepas bacterianas potencialmente resistentes aos agentes antimicrobianos. Além disso, os genes relacionados à resistência bacteriana podem ser transmitidos a novas bactérias por meio de processos como transformação, conjugação e transdução. Dessa forma, é essencial promover a conscientização sobre o uso responsável dos antibióticos, visando retardar o desenvolvimento da resistência e garantir que permaneçam eficazes no futuro. Além disso, pesquisas contínuas são fundamentais para o surgimento de antimicrobianos que sejam capazes de combater bactérias multirresistentes. Entretanto, o processo de descoberta e desenvolvimento de antibióticos é demorado e oneroso, uma vez que os ensaios clínicos são complexos e caros, e o equilíbrio entre eficácia terapêutica e segurança, associada a minimizar os efeitos colaterais é um grande desafio.
A INFLUÊNCIA DO ESTRESSE LABORAL E SEUS EFEITOS NO SISTEMA IMUNOLÓGICO: UMA REVISÃO INTEGRATIVA
Authors: Fonseca Andressa Fabiana Ferreira , Barros Ciane Regina Alves , Costa Julia Fernanda Gouveia , Andrade Liana Mayra Melo de , Lamas Mariana Nasser Arouca , Lima Wilhames Rodrigues da Silva , Chaves Elem Cristina Rodrigues , Rodrigues Maria Helena Cruz
Published: November 2023

Objetivo: Realizar uma revisão bibliográfica descritiva sobre a influência do estresse e seus principais efeitos no sistema imunológico. Métodos: Trata-se de uma Revisão Integrativa da Literatura, nas bases de dados: LILACS, SciELO, PubMed e Bireme, nos últimos 7 anos, resultando em 10 artigos para compor o acervo dos estudos. Resultados: O estresse laboral está intrinsecamente relaciona às atividades laborais e jornada de trabalho, especialmente, nas Unidade de Terapia Intensiva, onde a tensão e pressão são significativas, logo, impactado na qualidade de vida dos profissionais da saúde. No mais, o estresse influencia em três sistemas: imune, nervoso e endócrino e, especificamente ao sistema imunológico, uma das principais consequências é a imunossupressão, favorecendo à susceptibilidade e vulnerabilidade para doenças infecciosas. Conclusão: Foi observado que o estresse laboral/ocupacional está estritamente relacionado a tensão e pressão durante atividades laborais e jornada de trabalho, além influenciar no processo de imunossupressão, e o desenvolvimento ou a progressão de neoplasias
ESTRATEGIAS DE INTELIGENCIA ARTIFICAL PARA LA CONSERVACIÓN DE LENGUAS QUECHUA Y AYMARA EN EL CONTEXTO PERUANO
Authors: Cusilayme Barrantes Helfer Rudel , Paredes Calatayud Edith Fernanda , Supo Gutierrez Jose Antonio , Mamani Luque Ofelia Marleny , Pacompia Cari Estanislao , Bejar Muñoz Pedro , Yucra Mamani Yudi Janeh , Laura Murillo Ramiro Pedro
Published: November 2023

Objetivos: Este estudio teórico tiene como objetivo analizar y proponer estrategias basadas en inteligencia artificial (IA) para la preservación de las lenguas Quechua y Aymara en el contexto peruano. Metodología: La metodología se basa en una revisión exhaustiva de la literatura relacionada con la conservación de lenguas en peligro de extinción y el potencial de la IA en este ámbito. Se identificaron enfoques exitosos en proyectos de preservación de lenguas indígenas a nivel mundial. Se propuso un enfoque teórico que incluye el desarrollo de modelos de IA específicos para el análisis de texto y voz en Quechua y Aymara, la adaptación de herramientas de procesamiento de lenguaje natural y la creación de sistemas de reconocimiento de voz personalizados. Resultados: Los resultados de este estudio teórico destacan la viabilidad de utilizar la IA para la preservación de lenguas en peligro de extinción, como el Quechua y el Aymara. Se proponen enfoques teóricos para el desarrollo de modelos de IA y tecnologías lingüísticas personalizadas. Conclusiones: Este estudio teórico concluye que la IA tiene un potencial significativo en la conservación de lenguas nativas, como el Quechua y el Aymara, en el contexto peruano. La adaptación teórica de tecnologías de procesamiento de lenguaje natural y la creación de sistemas de reconocimiento de voz personalizados representan una dirección prometedora en la preservación de la diversidad lingüística y cultural. Aunque este estudio se centra en un enfoque teórico, sienta las bases para investigaciones y desarrollos prácticos futuros en esta área.
ANÁLISE INDIRETA DA METILAÇÃO POR HRM: A AFINIDADE DOS PRIMERS NO CONTROLE DO BIAS.
Authors: Rubatino Fernando Victor Martins , Jehee Fernanda Sarquis
Published: November 2023

O estudo das variações epigenéticas tem tomado grande importância no entendimento de processos fisiológicos e patológicos. O objetivo desse trabalho é abordar o conhecimento científico relevante no planejamento e análise de PCR (Reação em Cadeia de Polimerase), usando a técnica HRM (Dissociação em Alta Resolução).
USO INDISCRIMINADO DE ANTI-INFLAMATÓRIOS NÃO ESTEROIDES: UMA REVISÃO DA LITERATURA
Authors: Cavalcanti Danilo Ramos , Lira Thyago Luiz de , Cavalcanti Julyana Viegas Campos , Cavalcanti Diana Ramos , Souza Neto Arlindo Gomes de , Silva Raí Rogério da , Bento Gleiciele do Nascimento , Sousa Mairla Cristiane Vieira de , Silva Mayara Paes de França , Dias Danúbia Raíssa Ferreira de Lima
Published: November 2023

Objetivo: Evidenciar os principais riscos associados ao uso indiscriminado de anti-inflamatórios não esteroides AINEs. Métodos: Este trabalho trata-se de uma revisão bibliográfica de característica narrativa, utilizando os descritores: “AINEs”, “Riscos”, “Uso indiscriminado”. Resultados: Os anti-inflamatórios não esteroides (AINES) são a classe de medicamentos mais utilizados no mundo, sendo indicados para o tratamento da dor, inflamação, edema, osteoartrite, artrite reumatoide, distúrbios do músculo esquelético e eventos relacionados ao processo inflamatório. Todavia, o uso indiscriminado dos AINES atenua eventos adversos gastrointestinais, cardiovasculares e renais. Conclusão: A facilidade de aquisição atrelada ao pouco conhecimento dos efeitos adversos desses medicamentos põem em risco à saúde daqueles que os utilizam de forma indiscriminada.
ANÁLISE DE ÁGUA: ANÁLISES MICROBIOLÓGICAS DO RIBEIRÃO TAQUARUÇU GRANDE ÀS MARGENS DO CENTRO UNIVERSITÁRIO LUTERANO DE PALMAS, TOCANTINS
Authors: Zavatini L. , Aires Julia , Silva Tharlles , Oliveira Danielly , Dos Santos Lorena , Cunha Maryana , Gellen L.F.A
Published: November 2023

A água é um recurso indispensável à manutenção da vida sua contaminação gera transmissão de doenças. Este trabalho analisou a qualidade microbiológica da água do Ribeirão Taquaruçu Grande em Palmas, Tocantins, utilizando 12 amostras coletadas em três pontos distintos. Foi realizada a análise de ph e de cloro e após a determinação do NMP com técnica de tubos múltiplos e estriagem em ágar XLD com resultados positivos e >16,0 NMP/.100mL para coliformes totais e termotolerantes classificando o ribeirão como impróprio. Este resultado demonstra a necessidade controlar os focos de contaminação visando preservar o ecossistema e a saúde da população.
Language-specific words as loanwords and translation (quasi) equivalents: a case study of the German loanwords Angst and Schadenfreude and the Malay amok
Authors:   Institute of Linguistics, Russian Academy of Sciences, Dronov P.S.
Published: November 2023

The paper analyses language-specific and culture-bound vocabulary as a source of loanwords. A case study of the German loanwords Schadenfreude and Angst, as well as the Malay loanword amok being put forward, the paper scrutinizes their usage in English, German and Russian parallel corpora, with emphasis on their semantic changes and quasi-equivalents in translation.
Improving the Quality of Public Services through Bojonegoro Regency Public Service Mall Innovation
Authors: Eprilianto Deby , Oktariyanda Trenda Aktiva , Al Amin M. Noer Falaq , Hidayar Melda Fadiyah , Sari Yuyun Eka Kartika , Sulistiana Nur Fadillah Sebti
Published: November 2023

One of the efforts made by Bojonegoro Regency to improve service quality is by presenting a Community Service Mall. The aim of this research is to determine the improvement in the quality of public services with Public Service mall innovations in Bojonegoro Regency. The type of research used in this research is quantitative through structured interviews, direct observation and analysis of related documentation. The findings from this research state that in the Leadership aspect, the Head of the Investment and One-Stop Service Service carries out a democratic and transformative leadership style. From the management sector, we have developed technology-based services to make things easier for residents. In terms of risk management, mitigate problems from an early age by repairing the internet network. From the human capital aspect, existing human resources meet academic qualifications, are experienced and competent. From a technological perspective, services have been developed and can be easily accessed through various applications. This research concludes that the existence of the Public Service Mall in Bojonegoro Regency is running in accordance with orders from the Ministry of State Apparatus Empowerment and Bureaucratic Reform to present the latest public service innovations that are modern, effective and efficient.
Adaptive organization in tourism promotion in the city of Makassar
Authors: Susanti Gita
Published: November 2023

Within the framework of Makassar, Indonesia, this qualitative study investigates adaptive organizational techniques in tourism promotion. Based on document analysis, interviews, and on-site observations, the study indicates a discernible shift in stakeholder perspectives away from conventional promotional strategies. Participants stress the necessity for adaptability and the careful balancing act needed to maintain Makassar's cultural identity while utilizing modern improvements. Stakeholders see community participation as a key motif, acknowledging the community as active participants in the promotional story. Visitors respond favorably to the promotional materials' integration of technology, yet the presence of traditional brochures presents a subtle hybrid model. Various visitor demographics emphasize the value of customized approaches, and the study's conclusions imply that Makassar's future prosperity depends on a robust, inclusive, Within the framework of Makassar, Indonesia, this qualitative study investigates adaptive organizational techniques in tourism promotion. Based on document analysis, interviews, and on-site observations, the study indicates a discernible shift in stakeholder perspectives away from conventional promotional strategies. Participants stress the necessity for adaptability and the careful balancing act needed to maintain Makassar's cultural identity while utilizing modern improvements. Stakeholders see community participation as a key motif, acknowledging the community as active participants in the promotional story. There is a clear and genuine approach to promoting tourism while incorporating technology into promotional materials. The results offer significant perspectives for Makassar and other locations attempting to manage the intricacies of the changing tourism terrain.
Investigation of Energy Dissipation for Different Breakwater Based on Computational Fluid Dynamic Model
Authors: Uday A. Alturfi  , Abdul-Hassan K. Shukur
Published: November 2023

In this research, the hydraulic performance of the combined shape breakwaters was investigated through a laboratory study supported by a numerical mathematical model CFD to examine the different model shapes depending on the transmissions wave coefficient Ct. In order to stabilize the incident wave Hi with the same characteristics, waves were defined through the UDF file for CFD model. To investigated the performance of breakwaters base on energy dissipations, different models were tested under various wave condition, water depth, and relative submerged depth. Result of this study are showed that the Transmission coefficient are increased with increased of incident wave high for all type of breakwater model, and for all models of breakwater, transmission wave height (Ht) are increased with increased relative submerged depth (Hs/Hi). The highest value for energy dissipations (1 - Ct) % are received for zero submerged depth in model of sloped steps model (M2) is 80 %. Ansys Fluent solver are adopted to modelling the transit flow condition with dynamic mesh to represent the flap motion type to generate wave. Numerical beach plays an important role in CFD model to prevent the reflection wave in lee side of breakwater and represent the absorbing shoreline. 240 grid per wave length are selected for Mesh independent solution and make acceptable result comparison with experimental.
CFD Analysis in the Mesh Modified Gas Diffusion Layer of a Proton Exchange Membrane Fuel Cell (PEMFC)
Authors: Blandy Berenice Pamplona Solis  , Julio César Cruz Argüello  , Isaias May Canche  , Leopoldo Gómez Barba  , Mayra Polett Gurrola
Published: November 2023

Computational Fluid Dynamics (CFD) software is well known for its application feasibility as well as reliable results in modeling electrochemical, thermal, and fluid transport processes. CFD has been used to investigate the phenomena involved in the operation of fuel cells, providing a large amount of data that must be analyzed to improve cell efficiency. This paper aims to demonstrate that programming can be used in the post-processing phase, using scripts in Python language to automate data analysis, based on the results of the simulation of oxygen transport in Polymer Electrolyte Membrane Fuel Cell (PEMFC). The OpenFOAM open-source CFD tool solved the fluid governing equations through the SIMPLE algorithm of three proposed Gas Diffusion Layer (GDL) case studies. In this work, an algorithm is presented to extract, compute and visualize the post-process results, supporting the GDL selection.
Structural Analysis of a First, Second and Third Generation Horizontal Axis Hydrokinetic Turbine
Authors: Cristian Cardona Mancilla  , Jorge Sierra Del Rio  , Alejandro Ruiz Sánchez  , Edwin Correa Quintana  , Carlos Arrieta González  , Mario Luna Del Risco
Published: November 2023

The objective of this work is to evaluate through computational simulation the structural integrity of a horizontal axis hydrokinetic turbine (HAHKT) when using various geometric configurations of diffusers. This study was carried out by fluid -structure interaction (FSI) sing Ansys Workbench V18.2, coupling CFX and mechanical structural, in which a structural analysis was carried out based on the results obtained at the hydrodynamic level of a HAHKT composed of three blades with profile NREL S822, which was also analysed under the implementation of two geometric diffuser configurations. The maximum stresses in the blades increase of 27 % using the third-generation diffuser.
GRİ İLİŞKİSEL ANALİZ YÖNTEMİYLE FİNANSAL PERFORMANS ANALİZİ: BİST İMALAT ALT SEKTÖRLER UYGULAMASI
Authors: BARDİ Şenol
Published: November 2023

İşletmelerin ekonomik faaliyetlerine sürdürebilirlik kazandırabilmeleri, sahip oldukları varlık ve kaynaklarının etkin ve verimli kullanabilmelerine bağlıdır. Varlık ve kaynakların ne derece etkin ve verimli kullanıldıklarının anlaşılabilmesi için finansal performans analizlerinin yapılması gerekmektedir. İşletmelerin finansal başarılı olmaları için gelir ve giderlerinin denetim altına alınmasına bağlıdır. Fiyatların piyasa tarafından belirlendiği dikkate alındığında işletmeler, maliyet bileşenlerini minimize ederek kârlılıklarını artırabilmektedirler. Dolayısı ile maliyet girdi bileşenleri etkinliklerinin hesaplanması, işletmeler için hayati önem taşımaktadır. Bu araştırmada Borsa İstanbul’da (BİST) faaliyet gösteren dokuz imalat alt sektörünün finansal performansları Gri İlişkisel Analiz yöntemi ile ölçülmeye çalışılmıştır. Çalışmada likidite, faaliyet, mali yapı, kârlılık, faaliyet giderleri arasından seçilen 21 finansal oran ile finansman giderleri oranının da dahil edilmesi ile birlikte 22 adet oran kullanılmıştır. İmalat alt sektörlerinin 2017-2022 dönemlerini kapsayan üçer aylık finansal oran ortalama değerleri kullanılarak analizler yapılmıştır. Analizden elde edilen bulgulara göre, sektörlerin finansal performans derecelerini belirleyen birinci etmen işletme giderleridir. Sektörlerin finansal performansları üzerinde etkisi en çok olan oran %67,0 derecesi ile gider oranıdır. Sektörlerin finansal performansları üzerinde faaliyet oranları %60,7; kaldıraç oranları %57,3; likidite oranları %51,3 ve kârlılık oranları %51,0 düzeyinde etkili oldukları görülmüştür. İşletme giderleri içerisinde yer alan satılan malın maliyeti ile finansman giderlerinin azaltılması, likidite derecelerinin artırılması, kaldıraç derecelerinin azaltılması, tahsilat sürelerinin azaltılması finansal performans derecesini olumlu yönde etkilemesi beklenmektedir.
The Jet Opening Angle and Event Rate Distributions of Short Gamma-Ray Bursts from Late-time X-Ray Afterglows
Authors: Rouco Escorial A. , Fong W. , Berger E. , Laskar T. , Margutti R. , Schroeder G. , Rastinejad J. C. , Cornish D. , Popp S. , Lally M. , Nugent A. E. , Paterson K. , Metzger B. D. , Chornock R. , Alexander K. , Cendes Y. , Eftekhari T.
Published: November 2023

We present a comprehensive study of 29 short gamma-ray bursts (SGRBs) observed ≈0.8−60 days postburst using Chandra and XMM-Newton. We provide the inferred distributions of the SGRB jet opening angles and true event rates to compare against neutron star merger rates. We perform a uniform analysis and modeling of their afterglows, obtaining 10 opening angle measurements and 19 lower limits. We report on two new opening angle measurements (SGRBs 050724A and 200411A) and eight updated values, obtaining a median value of 〈θ
j〉 ≈ 6.°1 [−3.°2, +9.°3] (68% confidence on the full distribution) from jet measurements alone. For the remaining events, we infer θ
j ≳ 0.°5–26°. We uncover a population of SGRBs with wider jets of θ
j ≳ 10° (including two measurements of θ
j ≳ 15°), representing ∼28% of our sample. Coupled with multiwavelength afterglow information, we derive a total true energy of 〈E
true,tot〉 ≈ 1049–1050 erg, which is consistent with magnetohydrodynamic jet launching mechanisms. Furthermore, we determine a range for the beaming-corrected event rate of

R

true

≈
360

−

1800

Gpc−3 yr−1, set by the inclusion of a population of wide jets on the low end, and the jet measurements alone on the high end. From a comparison with the latest merger rates, our results are consistent with the majority of SGRBs originating from binary neutron star mergers. However, our inferred rates are well above the latest neutron star–black hole merger rates, consistent with at most a small fraction of SGRBs originating from such mergers.
The first record of Tricholathys Chamberlin & Ivie, 1935 (Araneae, Dictynidae) from China, with a new combination and descriptions of seven new species
Authors: Wang Lu-Yu , Peng Xian-Jin , Zhang Zhi-Sheng
Published: November 2023

The genus Tricholathys, found for the first time in China, is surveyed and seven new species, T. burangensissp. nov. (♂♀, Thibet), T. chenzhenningisp. nov. (♂♀, Qinghai), T. hebeiensissp. nov. (♀, Hebei), T. lhunzeensissp. nov. (♂♀, Tibet), Tricholathys relictoidessp. nov. (♂♀, Xinjiang), T. serratasp. nov. (♂♀, Tibet), and T. xizangensissp. nov. (♂♀, Tibet), are described. A new combination is proposed for Tricholathys alxa (Tang, 2011) comb. nov., ex. Argenna Thorell, 1870. Descriptions of all new species are provided, together with digital images, illustrations, and a distribution map. The DNA barcode information of four recently collected species is also provided.
Die deutsche Literatur Prags und der böhmischen Länder – zur aktuellen Neuausrichtung der Forschung
Authors: Weinberg Manfred
Published: November 2023

L’article résume la façon dont on se représentait jusqu’à il y a peu l’interculturalité spécifique des pays tchèques et de Prague (comme coexistence de Tchèques, ­d’Allemands et de Juifs) et dont on comprenait couramment, en partie à cause de cette représentation, la littérature allemande de Prague et des Sudètes, conçue comme un bloc. Dans cette représentation, issue de la deuxième conférence de Liblice („ Weltfreunde. Konferenz über die Prager deutsche Literatur “, 1965), tous les auteurs de langue allemande de Prague faisaient figure d’humanistes, tandis que tous les auteurs sudètes étaient réputés nationalistes, chauvins et quasiment préfascistes. Mais ces étiquettes ne correspondaient en fin de compte qu’à l’orientation idéologique des marxistes réunis à Liblice qui pensaient que c’était pour eux le seul moyen d’avoir la possibilité de travailler sur « la littérature allemande de Prague ». Leur modèle a ensuite été adopté par l’ensemble de la germanistique, sans jamais être révisé, même après 1989. L’article corrige ici cette image de la « littérature allemande de Prague » et celle de la littérature allemande des pays tchèques tout entière : en s’appuyant sur les résultats apportés par la recherche et des synthèses récentes, il plaide en faveur de délimitations moins marquées et d’une perception plus nuancée, parce que fondée sur les détails d’une réalité complexe. De là résulte, sur le plan culturel comme régional, une relocalisation de la littérature en langue allemande des pays tchèques à l’intérieur du champ des interactions et des tensions propres aux littératures et aux cultures allemandes, juives, tchèques et habsbourgeoises.
Rothko : la lumière intérieure
Authors: Rioux Christophe
Published: November 2023

À Paris, la Fondation Louis Vuitton propose une grande rétrospective du peintre américain Mark Rothko.
Anselm Kiefer, Wim Wenders ou la photographie principielle
Authors: de Saint-Cheron Michaël
Published: November 2023

Anselm Kiefer est à l’honneur avec une exposition qui lui est consacrée au LaM et la sortie concomitante du film de Wim Wenders, Anselm, le bruit du temps . Une double façon d’explorer la personnalité atypique et provocatrice de cet artiste contemporain et la place capitale de la photo dans son œuvre.
Pratiques éditoriales
Authors: Schöpfel Joachim , Broudoux Évelyne
Published: November 2023

Avec l’essor de l’édition numérique, la fonction éditoriale s’intègre de plus en plus dans le cœur de métier des professionnels de l’information-documentation. D’une part, la production de documents dérivés (secondaires), dévolue par nature aux documentalistes, mobilise bel et bien des savoir-faire propres à l’édition, ce qui interroge la distinction traditionnelle entre les deux métiers. D’autre part, un nombre croissant de professionnels de l’info-doc, dans les services documentaires, les bibliothèques ou d’autres entités, participent à la production et à la diffusion de contenus primaires. Entre édition et éditorialisation, innovation technologique et imagination créatrice, de nouveaux produits, de nouveaux traitements de l’information, de nouveaux modèles et de nouveaux rôles se mettent en place. Pour explorer ce paysage foisonnant, nous avons fait appel à une trentaine d’experts du domaine : documentalistes, bibliothécaires, éditeurs, enseignants, formateurs et chercheurs, en France et ailleurs… La diversité et la richesse des contributions illustrent la réalité d’un terrain en pleine évolution, complexe, dynamique, contradictoire parfois, incertaine aussi. Nous espérons ainsi ouvrir un champ fertile à la réflexion.
Les fonctions éditoriales dans les métiers de l’info-doc
Authors: Schöpfel Joachim
Published: November 2023

Les référentiels de compétences, de métiers ou d’emplois-types contribuent à définir le cœur et le périmètre d’un métier. Quelle est la place des fonctions éditoriales dans les référentiels les plus utilisés dans le domaine de l’info-doc ?
Éditorialisation et humanités numériques
Authors: Broudoux Évelyne
Published: November 2023

Lancés par des universitaires mais aussi par des territoires, les projets d’humanités numériques répondent à des enjeux patrimoniaux, mémoriels, sociétaux. Les objets documentaires riches et inédits qu’ils suscitent reposent sur deux principes : la granularité et l’hyper-connexion. À ce titre, ils exigent des savoir-faire professionnels en matière de classification et d’éditorialisation.
Le web de données, facteur de rapprochement entre les bibliothèques et le monde de l’édition
Authors: Azouz Kaouther
Published: November 2023

Aujourd’hui les bibliothèques doivent gagner en visibilité et répondre aux attentes des publics du web. Il ne leur suffit plus de rédiger des notices et de mettre en ligne leurs catalogues. À cet égard le web de données fait évoluer leurs pratiques et leurs compétences. En incitant les professionnels de ces lieux de savoir à structurer et valider les données à diffuser selon les standards du web, cette technologie les rapproche de la logique et des métiers de l’édition. À tel point que certains voient les bibliothécaires comme les futurs valideurs, ou médiateurs du web.
Éditorial
Authors: Achin Catherine , Albenga Viviane , Benvegnù Carlotta , Delage Pauline , Gaudillière Jean-Paul , Le Blanc Noé , Roueff Olivier , Yon Karel
Published: November 2023

« Éveillé une heure plus tôt que d’habitude, je demeurais les yeux grands ouverts. Quelque chose ne tournait pas rond. Je ne pouvais dire quoi. […] Je restai allongé une minute, l’air hébété, sans que les murs ne bougent ni ne croulent. Tout était plongé dans le silence. Le silence ! C’était cela ! Je comprenais maintenant. Il me manquait le brouhaha de l’activité de la ville. » 1
Le « partenariat social » paie-t-il ? La grève en Allemagne et en France
Authors: Dribbusch Heiner , Le Blanc Noé
Published: November 2023

Menuisier de formation, ouvrier spécialisé dans une grande entreprise de l’industrie métallurgique dans les années 1980, puis chercheur spécialisé sur les grèves, Heiner Dribbusch est aussi syndicaliste depuis plus de 40 ans. Comme il le souligne dans l’article suivant, les différences du recours au répertoire d’action collective de la grève en Allemagne et en France tiennent à la fois à une opposition entre les modèles d’action syndicale (négociation vs lutte) et à la diversité des contraintes juridiques pesant sur le droit de grève.
La victoire par la lutte : les grèves des enseignant·es aux États-Unis
Authors: Kelly Kim , Cohen Jim , Le Blanc Noé
Published: November 2023

Salaires de misère, classes surchargées, manque de personnel… les conditions de travail des enseignant·es aux États-Unis sont souvent difficiles, surtout dans les États gouvernés par une majorité républicaine. Derrière la bannière « #RedforEd », des centaines de milliers d’enseignant·es états-unien·nes ont fait le choix de se mettre en grève pour faire valoir leurs revendications. « #RedforEd » signifie littéralement « rouge pour l’éducation », « rouge » car c’est la couleur associée au parti Républicain (bleu pour les Démocrates) qui est la couleur politique des gouverneurs où le mouvement a démarré. Ce mouvement, très majoritairement soutenu par la population, semble signaler un réveil du mouvement syndical états-unien.
Luttes pour la valorisation d’une profession !
Authors: Roy Alexis , Noûs Camille
Published: November 2023

Les grèves des enseignant.es permettent parfois de renverser les rapports de force et d’obtenir une véritable valorisation statutaire et une réforme du système éducatif. C’est ce qui s’est passé au Burkina Faso en 2019. Cette victoire, même incomplète, est liée à la force historique du syndicalisme dans ce pays mais également, comme l’analyse Alexis Roy, à la conjonction de conditions favorables et de stratégies originales menées par la Coordination Nationale des Syndicats de l’Éducation, créée en 2017. Cette dernière a orchestré une lutte unitaire et massive autour d’une plateforme de revendications réclamant une meilleure considération des enseignant.es mais aussi une amélioration globale de l’éducation. Le fort soutien populaire rencontré par le mouvement lui a permis de tenir une longue et efficace « grève par paliers ».
La législation sur l’histoire en Pologne : vers un régime victimo-héroïque
Authors: Kończal Kornelia
Published: November 2023

Quatre lois mémorielles sont en vigueur en Pologne : la première (1998) a pénalisé le négationnisme de la Shoah et des crimes communistes, la deuxième (2011) a imposé une nouvelle interprétation de la résistance anticommuniste d’après 1945, la troisième (2016) a introduit une définition très précise du communisme, la quatrième (2018) a modifié les règles de la pénalisation du négationnisme et a interdit la négation des « crimes ukrainiens ». Tous ces actes législatifs contribuent à la création d’un imaginaire du passé du pays qui peut être caractérisé comme « régime victimo-héroïque ».
L’implication de la famille-propriétaire et l’exportation dans la PME : l’orientation internationale du dirigeant a-t-elle une influence ?
Authors: Basly Sami
Published: November 2023

1 L’implication de la famille influence-t-elle les exportations dans la PME familiale ? La littérature semble conforter cette thèse même si le sens et l’intensité de cet impact restent controversés. Pour concilier les points de vus divergents, notre recherche tente d’évaluer le rôle de l’orientation internationale du dirigeant comme variable modératrice de la relation entre l’influence familiale et les exportations au sein de la PME. Inscrite dans une démarche hypothético-déductive, l’étude se base sur les données d’un échantillon de 125 PME familiales. Les résultats montrent que si l’influence positive de l’orientation internationale sur l’exportation est corroborée, son rôle modérateur semble se limiter à une seule facette de la notion d’implication familiale à savoir l’implication managériale. Par ailleurs, l’implication managériale de la famille propriétaire semble influencer négativement l’exportation alors que certains résultats militent pour un effet favorable de l’implication patrimoniale de la famille propriétaire.
L’influence du soutien managérial perçu sur l’attitude et le comportement des logisticiens vis-à-vis de la technologie. Cas de l’industrie automobile marocaine
Authors: Boubker Omar , Chafik Khalid , Arroud Maryem , Rharzouz Jaouad
Published: November 2023

Ce papier a pour objectif d’étudier la relation entre le soutien managérial perçu, les variables d’attitude (satisfaction de l’utilisateur) et de comportement (utilisation de la technologie), dans le contexte de l’industrie automobile marocaine. Le test du modèle est basé sur la méthode de modélisation en équations structurelles, sous l’approche Linear Structural Relationship. Les résultats affichent que le soutien managérial influence positivement sur l’utilisation des systèmes d’information logistique et la satisfaction de l’individu. Cependant, les résultats témoignent que, dans un contexte d’utilisation obligatoire de la technologie, le comportement d’utilisation de la technologie n’exerce aucune influence sur la satisfaction de l’utilisateur.
De quoi « Antar » est-il le nom ?
Authors: Phéline Christian
Published: November 2023

Le partage insolite, en 1939, du pseudonyme « Antar » entre Albert Camus et un autre rédacteur d’ Alger républicain , Mohamed Bensalem, conduit à analyser la personnalité et la trajectoire de ce dernier, la résonance que cette signature pouvait trouver dans l’Algérie coloniale d’alors et le rôle exact qui fut assigné à son usage. Cette interrogation permet de mesurer la réalité du « contact » intercommunautaire entre acteurs d’un même projet militant, les limites de leur combat pour l’égalité des droits et la position d’alors de Camus sur la question algérienne au regard de celle qu’il adoptera à la veille de 1960.
Les usages d’un lieu de mémoire
Authors: Fabre Clément
Published: November 2023

L’histoire des lieux de mémoire, focalisée surtout sur les temps forts d’investissement mémoriel que constituent les cérémonies commémoratives, s’intéresse peu à la vie ordinaire des lieux, aux sens qu’ils revêtent et aux usages qu’ils aimantent hors du rythme cyclique des commémorations. En mobilisant les différentes sources qui documentent le quotidien de l’École normale supérieure de la rue d’Ulm, il s’agit de restituer autour des monuments aussi bien les pratiques commémoratives que profanatoires, ludiques et artistiques que militantes, et les questionnements sur l’identité du corps normalien, autant que l’indifférence et l’oubli.
Probabilistic Computing Based on Random Devices
Authors: LEE OukJae , HONG Seokmin
Published: November 2023

Recently, a new type of computing called as probabilistic computing approach has shown its broad application in various problems ranging from combinatorial optimizations and machine learning to quantum simulation where a randomly fluctuating bit (p-bit) constitutes a basic building block. This computing scheme tackles computationally hard problems in specific domains that can be efficiently solved using probabilistic algorithms compared to conventional deterministic computers. Here, we broadly review several aspects of this computing scheme starting from its building blocks and system network to working principles/algorithms and a family of problems that can be solved. By leveraging emerging nano-devices together with existing CMOS technology, we believe probabilistic computers can not only provide a valuable new approach to tackling computationally hard problems but also reveal the unknown power of probabilistic samplings by improving the speed and energy efficiency significantly.
Experience in the Fabrication of Tube Grade 7CrMoVTiB10-10 with Inconel 625 Weld Overlay for Use in Steam Superheaters Exposed to Highly Corrosive Environments
Authors: Urzynicok Miachal , Purzynska Hanna , Kwiecinski Krzysztof
Published: November 2023

Problems with corrosion in boilers and their parts can be solved by the application of different nickel alloys like 622, 625 or 686 by a variety of welding processes. This solution is used mostly in Waste-to-Energy plants or biomass stations burning waste wood, but it can also be found in the recovery boilers used in the paper industry. The most common material grades include low alloyed boiler steels like 16Mo3, 13CrMo4-5 and 10CrMo9-10. When there is a need to increase steam temperature and pressure more complicated alloys to become a natural choice. This paper focuses on the fabrication experience of welding of 7CrMoVTiB10-10 base tube with Inconel 625 weld overlay and presents a welding solution of matching filler metal used for root pass and S Ni 6625 filler metal for a fill-up and the cap performing a full strength weld without the need of overlay peeling and manual tie-in overlay. This method of welding saves a lot of time during execution in the workshop and on-site during installation and assures much better quality in the end. All examinations were performed to allow welding procedure qualification according to ASME and EN standards.
Evaluation on Joint Performances of Advanced Multi-Material Dissimilar Lap Joints
Authors: Serizawa Hisashi
Published: November 2023

As a result of R&D efforts about the advanced materials, an ultra-high strength steel (UHHS) and a carbon fiber reinforced thermos-plastic (CFRTP) have been developed. In this study, various advanced multi-material dissimilar lap joints using UHHS, CFRTP and an aluminum alloy of A5083P-O were fabricated by the resistance spot welding (RSW), refill friction stir spot welding (RFSSW), friction stir spot welding (FSSW) and laser irradiation assistance plastic welding (LIAPW). Where, the total heat input for each joining method was varied in order to examine the influence of welding condition on joint performances, which were the tensile shear strength, shear fatigue property and corrosion shear fatigue property. The tensile shear strength of UHHS and A5083P-O joined by RFSSW is almost two times of that produced by RSW, and this difference seems to be mainly caused by the difference of joint area. The difference of joint area also affects the tensile shear strength of UHHS & CFRTP or A5083P-O &CFRTP lap joints made by FSSW and LIAPW, and the joint strength of LIAPW is larger than that of FSSW. As for the shear fatigue tests, it is found that the fatigue strength seems to decrease almost monotonically with increasing the applied load regardless of the types of dissimilar materials. Moreover, through the corrosion shear fatigue tests for A5083P-O and CFRTP joined by FSSW or LIAPW, it is found that the corrosion fatigue property seems to be controlled by the crack propagation behavior.
Joining Aluminum Alloy and Steel by Friction Stir Forming from Steel Side
Authors: Ohashi Takahiro , Tabatabaei Hamed Mofidi , Nishihara Tadashi
Published: November 2023

A technique for fabricating structural joints by closed-die-type friction-stir forming (FSF) is introduced in this study. The process is as follows. First, a steel sheet with a prepared hole is placed on an aluminum alloy plate. A die with a through-hole cavity is then placed above it to press down the steel sheet tightly. Next, a rotating stepped cylindrical tool is inserted into the through-hole cavity. To enclose the die cavity, the upper side of the tool is then positioned such that it is nearly in full contact with the inner surface of the through-hole. Finally, the top part of the tool is allowed to penetrate into the aluminum alloy plate through the prepared hole of the steel sheet to cause the material to extrude backward. Consequently, the material fills the whole of the space between the tool and die to generate a hollow-rivet-like aluminum alloy structure fastening the steel sheet to the aluminum alloy plate. This technique enables easier alignment between the die and the prepared hole of the steel as compared with the conventional joining technique which uses FSF. In addition, the new technique uses a one-sided approach (i.e., from the side of the harder material with a higher melting temperature) to join dissimilar materials, a process which is difficult for conventional methods of friction-stir welding and forming.
Cross-cultural adaptation and validation of a Sinhalese version of the Sense of Coherence 13-item scale among adolescents in Sri Lanka
Authors: Ratnayake D. R. D. L. , Usoof R. S. A. , Ekanayake L.
Published: November 2023

Sense of Coherence (SOC) is the central construct of the health model of Salutogenesis, which has been identified as an effective approach for health promotion in adolescence as it focuses on pathways and mechanisms leading to health rather than disease and addresses the “upstream” social determinants of health. Antonovsky developed the SOC-13 item questionnaire to assess sense of coherence with the three dimensions, comprehensibility, manageability and meaningfulness in English-speaking populations. This study was conducted to assess the validity and reliability of Antonovsky’s SOC-13 item questionnaire for use among Sinhala-speaking adolescents in Sri Lanka. The cultural adaptation process included the establishment of item, conceptual, operational, and semantic equivalence of the questionnaire. Principal component analysis (PCA) and confirmatory factor analysis (CFA) were used to determine construct validity. Data from a sample of 400, Sinhala speaking 15-year-old students attending Sinhala medium government schools in Kandy district were used for this purpose. The reliability was assessed using internal consistency and testretest reliability. The culturally adapted ‘Sinhala version of the Adolescence Sense of Coherence questionnaire produced a single-factor solution with 5- items that accounted for 40.8% of the total variance of the scale. These 5 items included at least one item from the three different dimensions of the original questionnaire namely comprehensibility, manageability, and meaningfulness. The model fitted adequately with a single factor solution (c2 = 5.65; p=0.32, CFI=0.99, RMSEA=0.026) when assessed with CFA. The reliability of the questionnaire assessed through internal consistency (Cronbach alpha=0.63) and test-retest reliability (Spearman r correlation coefficient=0.65) were moderate. The Sinhala version of the adolescents’ sense of coherence questionnaire is a valid and reliable instrument to measure the construct sense of coherence in 15-year-old Sinhalaspeaking students in Sri Lanka.
Empirical Analysis of the Trade Balance and its Determinants in Sri Lanka
Authors: Sumanaratne B. M.
Published: November 2023

Every economy has experienced an expansion in international trade in recent years, and some developing countries frequently experience persistent trade deficits. The investigation of the short-term and long-term relationships between trade balance and its macroeconomic determinants is the main goal of this study. In particular, the study explores the impact of the real exchange rate, foreign direct investment, inflation, budget deficit, private consumption, real money supply, and gross domestic product on the trade balance. For this purpose, the paper employed an autoregressive distributed lag (ARDL) bounds test co-integration model that covered the period from 1980 to 2020. The data were mainly gathered from the annual reports of the Central Bank of Sri Lanka, the World Development Indicators, and the UNCTAD database. The findings show a co-integration between the trade balance and selected macroeconomic variables. The study found that real exchange rate and foreign direct investment have a statistically significant and positive association with trade balance, indicating these two determinants will improve the trade balance in the long run. The real exchange rate balances the trade deficit following currency devaluation through expansion in real exports and collapse in real imports. The real exchange rate, however, is insignificant, with positive signs in the short run indicating that Sri Lanka has no J-curve effect. Further, the results demonstrate that in the long run, the budget deficit, private consumption expenditure, and real money supply have a negative impact on the trade balance. However, there is no evidence that inflation and trade balance are related over the short and long term. The results of this analysis suggest that the government should focus on exchange rate policy, followed by monetary and fiscal policies, in order to improve Sri Lanka's trade balance.
Empowering Sri Lankan Msmes: The Crucial Role of Skill Development in Fostering Future Tourism Growth
Authors: Chandrasiri Sunil
Published: November 2023

Tourism is a strategically important industry for Sri Lanka, making a significant contribution to the crises that hit the island economy in terms of income generation, foreign exchange earnings, job creation, attracting foreign direct investment and high value-added growth. It is the only sector which has bounced back very strongly and has a high potential for growth and expansion. The MSMEs account for 80 per cent of business enterprises and 75 per cent of employment in the tourism industry, and its growth prospects are seriously impacted by skill gaps and shortages. This is mainly a supply-side issue which has not been addressed for decades and is aggravated by COVID-19 (2020-21) and the economic crisis (2022 onwards) and requires immediate attention from policymakers, training providers and employers.
A narrative review on increased prevalence of cardiovascular complications following a COVID-19 infection: The risks and considerations for effective management and practice
Authors: Faghy Mark A. , Ashton Ruth E. M.
Published: November 2023

The COVID-19 pandemic has been one of the largest risks to global population health in recent years, and acute infection and the persistent symptoms of long COVID will likely continue to affect global health for years to come. Long COVID is very complex and impacts multiple systems and organs, resulting in an extensive and undulating presentation of symptoms. COVID-19 has been shown to cause various cardiovascular (CV) injuries following acute infection, with many patients suffering long-lasting impairment. This review article discusses the prevalence of CV complications following an acute COVID-19 infection and considers effective prevention and disease management strategies to help restore functional status and quality of life in patients.