bluuebunny/crossref_metadata_2025_split huggingface dataset:
Social and Cognitive Interactions Through an Interactive School Service for RTT Patients at the COVID-19 Time
Authors: Dovigo Lucia , Caprì Tindara , Iannizzotto Giancarlo , Nucita Andrea , Semino Martina , Giannatiempo Samantha , Zocca Lia , Fabio Rosa Angela 
Published: June 2021

Background: The closure of all educational institutions and most rehabilitation centres represents a precautionary measure to face the COVID-19 pandemic, but the isolation and social distancing may be particularly challenging for children with special needs and disabilities (SEND), such as Rett Syndrome (RTT). The main aim of this study was to promote cognitive and social interactions among children with RTT through an interactive school program.Methods: The Interactive School palimpsest was composed of moments in which a teacher spoke directly to children with RTT and expected a response through eye gaze, and moments in which storeys-cartoon were presented while tracking the eye gaze of children. We investigated behavioural, social and cognitive parameters.Results: Children participated in both social and cognitive tasks with the spontaneous reduction of stereotypies and with increase in attention. They recalled more significant indexes when music or a song was presented together with a cartoon or a cognitive task.Conclusions: This study provides initial insights in promoting cognitive and social interactions and in the support needs of families with a child with RTT during the COVID-19 pandemic.
An Examination of the Feasibility of Detecting Cocaine Use Using Smartwatches
Authors: Ertin Emre , Sugavanam Nithin , Holtyn August F. , Preston Kenzie L. , Bertz Jeremiah W. , Marsch Lisa A. , McLeman Bethany , Shmueli-Blumberg Dikla , Collins Julia , King Jacqueline S. , McCormack Jennifer , Ghitza Udi E. 
Published: June 2021

As digital technology increasingly informs clinical trials, novel ways to collect study data in the natural field setting have the potential to enhance the richness of research data. Cocaine use in clinical trials is usually collected via self-report and/or urine drug screen results, both of which have limitations. This article examines the feasibility of developing a wrist-worn device that can detect sufficient physiological data (i.e., heart rate and heart rate variability) to detect cocaine use. This study aimed to develop a wrist-worn device that can be used in the natural field setting among people who use cocaine to collect reliable data (determined by data yield, device wearability, and data quality) that is less obtrusive than chest-based devices used in prior research. The study also aimed to further develop a cocaine use detection algorithm used in previous research with an electrocardiogram on a chestband by adapting it to a photoplethysmography sensor on the wrist-worn device which is more prone to motion artifacts. Results indicate that wrist-based heart rate data collection is feasible and can provide higher data yield than chest-based sensors, as wrist-based devices were also more comfortable and affected participants' daily lives less often than chest-based sensors. When properly worn, wrist-based sensors produced similar quality of heart rate and heart rate variability features to chest-based sensors and matched their performance in automated detection of cocaine use events.Clinical Trial Registration:www.ClinicalTrials.gov, identifier: NCT02915341.
Socio-Demographics Correlate of COVID-19 Vaccine Hesitancy During the Second Wave of COVID-19 Pandemic: A Cross-Sectional Web-Based Survey in Saudi Arabia
Authors: AL-Mohaithef Mohammed , Padhi Bijaya Kumar , Ennaceur Soukaina 
Published: June 2021

Background: The Coronavirus disease 2019 (COVID-19) pandemic is considered a major global public health threat affecting across the life course and socioeconomic aspects of life. Global acceptance to an effective vaccine is the most anticipated resolution. This study aims to evaluate intent to be vaccinated among public in Saudi Arabia during the second wave of the COVID-19 pandemic.Methods: A cross-sectional web-based study was designed in Saudi Arabia. Study participants (N = 658) were recruited through snowball sampling. The SurveyMonkey platform was used to record the response. Cross-tabulation was performed by participants' intention to vaccinate against COVID-19 virus with sociodemographic characteristics and respondents' risk perception toward COVID-19, trust in the healthcare system, and their history of vaccine hesitancy behavior. Multivariable logistic regression analysis was performed to compute the predictors of vaccination intention among the study participants.Results: Six hundred fifty-eight participants completed the survey (females = 47.4%). Of the 658 participants, 351 (53.3%) have shown intent to be vaccinated. Five hundred nineteen (78.8%) of the participants were reported to be at high risk of COVID-19, and 307 (46.6%) were reported to trust the healthcare system in the country. The multivariable analysis shows respondents with a high-risk perception (OR: 2.27, 95% CI: 1.49–3.48); higher trust in the healthcare system (OR: 3.24, 95% CI: 2.32–4.61) was found to be the significant factor affecting the decision in acceptance of the COVID-19 vaccine in Saudi Arabia.Conclusion: Participants reported high knowledge toward COVID-19 virus, and vaccine developments. About half (46.6%) of the study participants reported refusal/hesitancy toward the vaccine during the second wave of the pandemic in Saudi Arabia. The study highlighted that higher risk perception and higher trust in the healthcare system were found to be the main reasons for participants' intentions behind the vaccination.
Telerobotic Operation of Intensive Care Unit Ventilators
Authors: Vagvolgyi Balazs P. , Khrenov Mikhail , Cope Jonathan , Deguet Anton , Kazanzides Peter , Manzoor Sajid , Taylor Russell H. , Krieger Axel 
Published: June 2021

Since the first reports of a novel coronavirus (SARS-CoV-2) in December 2019, over 33 million people have been infected worldwide and approximately 1 million people worldwide have died from the disease caused by this virus, COVID-19. In the United States alone, there have been approximately 7 million cases and over 200,000 deaths. This outbreak has placed an enormous strain on healthcare systems and workers. Severe cases require hospital care, and 8.5% of patients require mechanical ventilation in an intensive care unit (ICU). One major challenge is the necessity for clinical care personnel to don and doff cumbersome personal protective equipment (PPE) in order to enter an ICU unit to make simple adjustments to ventilator settings. Although future ventilators and other ICU equipment may be controllable remotely through computer networks, the enormous installed base of existing ventilators do not have this capability. This paper reports the development of a simple, low cost telerobotic system that permits adjustment of ventilator settings from outside the ICU. The system consists of a small Cartesian robot capable of operating a ventilator touch screen with camera vision control via a wirelessly connected tablet master device located outside the room. Engineering system tests demonstrated that the open-loop mechanical repeatability of the device was 7.5 mm, and that the average positioning error of the robotic finger under visual servoing control was 5.94 mm. Successful usability tests in a simulated ICU environment were carried out and are reported. In addition to enabling a significant reduction in PPE consumption, the prototype system has been shown in a preliminary evaluation to significantly reduce the total time required for a respiratory therapist to perform typical setting adjustments on a commercial ventilator, including donning and doffing PPE, from 271 to 109 s.
«SCORE-CoV-2» y su relación con el comportamiento del PIB
Authors: Lassard Rosenthal Jareth , Medina Núñez Carlos Alonso , Palmero Picazo Joaquín , De la Parra Muñoz Blanca Eugenia , Mejía Martínez Leslye Lenia , Rivas Morales José Manuel 
Published: June 2021

En el contexto global, que se ha visto afectado por el virus denominado SARS-CoV-2, cada país tuvo una forma específica de gestión de su población, por lo que se propone un sistema de evaluación (denominado «SCORE-CoV-2»), el cual pretende sintetizar las acciones y resultados de los países para afrontar la pandemia, tomando en cuenta ocho variables. La pandemia por COVID-19 ha dado un golpe a la economía mundial. Cifras del Banco Mundial esperan una contracción global de 5.2 % del producto interno bruto (PIB) en 2020, presionando a millones hacia una situación de pobreza extrema. La hipótesis plantea que el valor SCORE-CoV-2 tendrá relación significativa con el comportamiento del PIB de los países, al ser un predictor de certeza sobre la evolución de las economías nacionales. Tras realizar el análisis estadístico respectivo, se obtuvo por medio de correlación de Pearson (R2 <0.001) una falta de correlación entre el sistema de puntuación y el valor del PIB por país, pero fue posible analizar los puntos en los cuales cada país tiene una puntuación baja y, de esta manera, proponer nuevos manejos específicos para reducir el déficit de cada nación en relación con la COVID-19.
COVID-19 preventive behavior of the community in Southeast Sulawesi Province, Indonesia
Authors: Irnaningsih Irnaningsih , Asriati Asriati , Tosepu Ramadhan 
Published: June 2021

Background: COVID-19 is the new infectious disease with mild to severe symptoms infecting thousands of people worldwide. Behavior is one factor affecting human health, whereas human behavior is strongly influenced by one’s perception in conducting something and is related to knowledge, attitude, and action.Objective: This study aimed to analyze the effect of knowledge, attitudes, and actions toward COVID-19 prevention measures of the Konawe Regency community in Southeast Sulawesi Province, Indonesia.Methods: This is quantitative research in which the study was conducted using an analytical survey with a cross-sectional approach. The study was conducted from 29 December 2020 until 28 February 2021. Data were collected using a validated questionnaire and analyzed using binary logistic regression.Results: The finding suggested that the knowledge had not significantly influenced the COVID-19 prevention behavior of the community (p 0.05). Meanwhile, attitude and action had a significant influence on COVID-19 prevention behavior (p 0.05). The attitude was the most influential variable, with an EXP(B) value of 29.181 times, more likely causing the community not to comply with the COVID-19 health protocol. Conclusion: Attitudes and actions are important variables in understanding community behavior. This result can be a basis for increasing compliance towards COVID-19 prevention protocol in Indonesia and beyond.
Delayed Detonation Thermonuclear Supernovae with an Extended Dark Matter Component
Authors: Chan Ho-Sang , Chu Ming-chung , Leung Shing-Chi , Lin Lap-Ming 
Published: June 2021

Abstract
We present spherically symmetric simulations of the thermonuclear explosion of a white dwarf admixed with an extended component of fermionic dark matter, using the deflagration model with the deflagration–detonation transition. In all the dark matter admixed models we have considered, the dark matter is left behind after the explosion as a compact dark star. The presence of dark matter lengthens the deflagration phase to produce a similar amount of iron-group elements and more thermoneutrinos. Dark matter admixed models also give dimmer but slowly declining light curves, consistent with some observed peculiar supernovae. Our results suggest a formation path for dark compact objects that mimic sub-solar-mass black holes as dark gravitational sources.
A Chandra and HST View of WISE-selected AGN Candidates in Dwarf Galaxies
Authors: Latimer Lilikoi J. , Reines Amy E. , Hainline Kevin N. , Greene Jenny E. , Stern Daniel 
Published: June 2021

Abstract
Reliably identifying active galactic nuclei (AGNs) in dwarf galaxies is key to understanding black hole (BH) demographics at low masses and constraining models for BH seed formation. Here we present Chandra X-ray Observatory observations of 11 dwarf galaxies that were chosen as AGN candidates using Wide-field Infrared Survey Explorer (WISE) mid-infrared (mid-IR) color–color selection. Hubble Space Telescope images are also presented for 10 of the galaxies. Based on Sloan Digital Sky Survey spectroscopy, six galaxies in our sample have optical evidence for hosting AGNs and five are classified as star-forming. We detect X-ray point sources with luminosities above that expected from X-ray binaries in the nuclei of five of the six galaxies with optical evidence of AGNs. However, the X-ray emission from these AGNs is generally much lower than expected based on AGN scaling relations with infrared and optical tracers. We do not find compelling evidence for AGNs in the five optically-selected star-forming galaxies despite having red mid-IR colors. Only two are detected in X-rays and their properties are consistent with stellar-mass X-ray binaries. Based on this multiwavelength study, we conclude that two-color mid-IR AGN diagnostics at the resolution of WISE cannot be used to reliably select AGNs in optically-star-forming dwarf galaxies. Future observations in the infrared with the James Webb Space Telescope offer a promising path forward.
Discovery of Candidate X-Ray Jets in High-redshift Quasars
Authors: Snios Bradford , Schwartz Daniel A. , Siemiginowska Aneta , Sobolewska Małgosia , Birkinshaw Mark , Cheung C. C. , Gobeille Doug B. , Marshall Herman L. , Migliori Giulia , Wardle John F. C. , Worrall Diana M. 
Published: June 2021

Abstract
We present Chandra X-ray observations of 14 radio-loud quasars at redshifts 3 < z < 4, selected from a well-defined sample. All quasars are detected in the 0.5–7.0 keV energy band, and resolved X-ray features are detected in five of the objects at distances of 1″–12″ from the quasar core. The X-ray features are spatially coincident with known radio features for four of the five quasars. This indicates that these systems contain X-ray jets. X-ray fluxes and luminosities are measured, and jet-to-core X-ray flux ratios are estimated. The flux ratios are consistent with those observed for nearby jet systems, suggesting that the observed X-ray emission mechanism is independent of redshift. For quasars with undetected jets, an upper limit on the average X-ray jet intensity is estimated using a stacked image analysis. Emission spectra of the quasar cores are extracted and modeled to obtain best-fit photon indices, and an Fe K emission line is detected from one quasar in our sample. We compare X-ray spectral properties with optical and radio emission in the context of both our sample and other quasar surveys.
Unveiling an Automated Modeling Method for S0 Galaxies
Authors: Samararathna K. G. , Alahakoon A. G. P. D. , Kalawila Vithanage Sandanuwan , Barkhouse Wayne A. , De Silva W. M. K. , Perera H. A. D. S. D. , Mahanama G. D. K. 
Published: June 2021

Abstract
The objective of this study is to unveil an optimum and precise automated method to model S0 galaxies. Preliminary results of the study confirm that GALFIT—a two-dimensional image decomposition program—with a Sérsic profile can be used to model S0 galaxies. Since the input parameters affect the accuracy of the model, different combinations of parameters were tested to obtain the best-fit model. An automated GALFIT fitting process was developed using Python and Astropy module to increase the efficiency of the process. A sample of S0 galaxy images observed at the Kitt Peak National Observatory was used to test the precision of the implemented method. The accuracy of the created models was tested both visually and statistically. The new method will allow us to model a large sample of S0 galaxies accurately and determine their structure and properties.
Proposals (26–27): to conserve the names Nanocyperetalia Klika 1935 and Isoetetalia Braun-Blanquet 1936
Authors: Fernández-González Federico , Silva Vasco , Theurillat Jean-Paul 
Published: June 2021

After a nomenclatural revision of the higher rank syntaxa of the classIsoeto-Nanojuncetea, the conservation of the order nameNanocyperetaliaagainstNanocypero-Polygonetaliaand a conserved type for the orderIsoetetaliaare proposed.(26)NanocyperetaliaKlika 1935: 292, nom. cons. propos.Typus:Nanocyperion flavescentisKoch 1926: 20–28 (holotypus)(≡)Nanocypero-PolygonetaliaKoch 1926: 20, nom. rejic. propos.(27)IsoetetaliaBraun-Blanquet 1936a: 142, typus cons. propos.Typus:IsoetionBraun-Blanquet 1936a: 141 (typus cons. propos.)Taxonomic reference: Euro+Med (2020).Syntaxonomic reference: Mucina et al. (2016).Abbreviations: ICPN = International Code of Phytosociological Nomenclature.
Irlande. Une croissance en trompe-l’œil face à la pandémie
Authors: Delahaie Noélie 
Published: June 2021

Alors que l’Irlande fait face, comme le reste du monde, à la pandémie de Covid-19, elle est le seul État membre de l’Union européenne à enregistrer une croissance positive en 2020. Celle-ci est avant tout liée au dynamisme des secteurs de l’industrie pharmaceutique et des technologies de l’information et de la communication, qui sont dominés par des multinationales étrangères ayant profité de la crise sanitaire. Or une analyse des ressorts de la croissance montre que celle-ci ne profite pas aux résidents irlandais, ce qui soulève la nécessité d’un débat sur la fiscalité des entreprises.
Royaume-Uni. Covid-19 et inégalités sur le marché du travail
Authors: Freyssinet Jacques 
Published: June 2021

L’expérience de la pandémie de Covid-19 illustre la complexité des rapports entre la politique de l’emploi et l’évolution des inégalités sur le marché du travail. La politique de l’emploi reproduit et souvent amplifie les inégalités déjà présentes ou en a fait surgir de nouvelles. Elles s’accroissent principalement en fonction de la structure des emplois et des caractéristiques sociodémographiques des personnes. Il en résulte des inégalités dans les revenus du travail ou dans les revenus de substitution à la perte d’emploi ainsi que l’amplification de la grande pauvreté.
Comparaison de l’impact de différentes actions RSE d’une enseigne sur sa relation avec ses consommateurs
Authors: Louis Didier , Lombart Cindy , Fleck Nathalie 
Published: June 2021

Cette recherche étudie les contributions respectives de trois actions RSE (parrainage, produit-partage et CSR-linked sponsorship ), mises en place par une enseigne, au développement et au maintien d’une relation entre cette enseigne et ses consommateurs, dans le but de les fidéliser. 364 individus membres d’un panel interne ont été assignés à l’une de ces trois actions RSE. Les résultats obtenus indiquent que ces trois actions RSE permettent d’accroître ou d’entretenir la fidélité des consommateurs à une enseigne via sa personnalité, sa proximité identitaire et leur confiance dans cette enseigne, mais que le type d’actions RSE considéré a une influence sur les relations causales validées. D’un point de vue théorique, cette recherche complète les travaux antérieurs qui se sont surtout centrés sur l’efficacité des moyens de communication utilisés, afin de mettre en avant ces trois actions RSE, en termes de persuasion et d’attitude envers l’entité les mobilisant (Lii et Lee, 2012 ; Lii et al. , 2013 ; Uhrich et al. , 2014 ; Flöter et al. , 2016). Ces travaux ne les ont en effet jamais comparés comme outils de fidélisation. D’un point de vue managérial, elle indique un classement de ces actions RSE à privilégier en fonction de leurs poids sur les variables étudiées (personnalité, proximité identitaire, confiance et fidélité) et de leurs impacts sur celles-ci : 1) CSR-linked sponsorship ; 2) parrainage et 3) produit-partage. Elle souligne enfin que les actions de parrainage et de produit-partage sont complémentaires et qu’il faut donc les lier entre elles.
Deleuze et Guattari opérateurs du dépassement nature/culture en anthropologie ? Anthropologie et philosophie chez Viveiros de Castro
Authors: Jacques Vincent 
Published: June 2021

« Entre Deleuze et Guattari, Clastres et Eduardo Viveiros de Castro, il sera question dans cet article de l’échange fécond entre philosophie et anthropologie. En 1972, Pierre Clastres trouve chez Deleuze et Guattari la théorie du marquage qui sera déterminante dans l’élaboration de sa thèse de la société-contre-l’État. Huit ans plus tard, ces derniers développent une théorisation du nomadisme dans Mille plateaux où tient une place importante la thèse de l’anthropologue. Eduardo Viveiros de Castro, fin lecteur de Mille plateaux , y puise pour sa part des outils conceptuels, notamment le concept de devenir, lui permettant de dépasser le clivage entre nature et culture en anthropologie et développer une interprétation du perspectivisme et du cannibalisme amazonien. Il relit en retour Clastres pour décentrer la thèse de la société-contre-l’État de son “sociocentrisme” et l’ouvrir à une cosmopolitique “par-delà nature et culture” qui se dessine clairement à l’horizon de Mille Plateaux . »
Le rhizome deleuzo-guattarien « Entre » philosophie, science, histoire et anthropologie
Authors: Krtolica Igor 
Published: June 2021

« En 1976, Deleuze et Guattari publient aux éditions de Minuit un petit livre intitulé Rhizome . Ce livre est un point de passage entre les deux tomes de Capitalisme et schizophrénie : il enregistre d’une part l’écriture à deux de L’Anti-Œdipe publié en 1972, et il annonce d’autre part le programme de Mille plateaux auquel il servira d’introduction en 1980. Moment décisif de leur collaboration, Deleuze et Guattari y théorisent en effet pour la première fois la nouvelle image de la pensée qu’ils mobilisent – une image nomadique de la pensée (nomadologie) – et la nouvelle pratique de la philosophie qu’ils mettent en œuvre – une philosophie des multiplicités. Mais pourquoi Deleuze et Guattari ont-ils choisi d’exprimer ce renouvellement philosophique à travers un système végétal jusque-là privé de toute dignité conceptuelle ? Quel rapport peut-il bien y avoir entre le rhizome – l’igname, le manioc, la patate douce, etc. – et la nomadologie ? »
De nouvelles géométries et dynamiques au cœur de la nature et du vivant ? Vers un renouveau de la philosophie de la nature
Authors: Boi Luciano 
Published: June 2021

« Les sciences s’éloignent de plus en plus de leur motivation première, d’une part parce qu’elles s’enferment dans leurs spécialisations respectives, de l’autre, parce qu’elles se réduisent à une pratique utilitariste ou purement calculatoire. Il faudrait s’employer à réhabiliter une pensée exigeante et transversale capable de repérer les similitudes à l’œuvre dans les disciplines et les phénomènes les plus différents. La compréhension spatiale et temporelle des phénomènes est le dénominateur commun capable de les unifier, tout en en reconnaissant les différences significatives. Dans cette perspective, les mathématiques, et plus particulièrement la géométrie et la topologie qui expriment une pensée qualitative riche et complexe, doivent acquérir à nouveau un rôle fondamental qui, abandonnant toute prétention d’exclusivité ou de supériorité par rapport aux autres formes de connaissance, renoue sur les plans heuristique et imaginatif avec la philosophie, les sciences de la nature et les études sur la société. Le principal propos d’une philosophie de la nature me semble être de clarifier les interactions entre espace et temps, matière et forme, corps et esprit. De nombreux phénomènes physiques et naturels, y compris plusieurs processus biologiques, peuvent être compris en termes de déploiement d’un noyau géométrique initial qui crée en quelque sorte un espace-temps spécifique aux propriétés caractéristiques. Sans épuiser la signification de ces phénomènes et processus, ce noyau constitue plutôt une vision spectrale incluant leurs divers modes d’organisation et de manifestation. »