bluuebunny/crossref_metadata_2025_split huggingface dataset:
Optical and Infrared Study of the Obscured B[e] Supergiant High-mass X-Ray Binary IGR J16318–4848*
Authors: Fortin Francis , Chaty Sylvain , Sander Andreas 
Published: May 2020

Abstract
The supergiant high-mass X-ray binary IGR J16318–4848 was the first source detected by the INTErnational Gamma-Ray Astrophysics Laboratory satellite in 2003 and distinguishes itself by its high intrinsic absorption and B[e] phenomenon. It is the perfect candidate to study both binary interaction and the environment of supergiant B[e] stars. This study targets the local properties of IGR J16318–4848. We aim to clarify the geometry of this system and distinguish different key emitting regions in the binary. We provide optical to near-infrared (NIR) spectra from the Very Large Telescope/X-Shooter and analyze both fine structures of the lines and the broadband spectral energy distribution by adding archival mid-infrared Spitzer and Herschel data. We also perform a stellar atmosphere and wind modeling of the optical to NIR spectrum using the Potsdam Wolf–Rayet code. We determine the contribution of the irradiated inner edge of the dusty circumbinary disk, derive the velocity of an equatorial stellar wind, and suggest the compact object orbits within the cavity between the star and the disk. We report on flat-topped lines originating from a spherically symmetric disk wind, along with the first detection of what is likely the polar component of the stellar wind. Stellar atmosphere and wind modeling shows that the central star may have a helium-enhanced atmosphere, likely because of its intense wind shedding part of its hydrogen envelope. Finally, we compare the properties of IGR J16318–4848 with a similar source, CI Cameleopardis.
Atmospheric Convection Plays a Key Role in the Climate of Tidally Locked Terrestrial Exoplanets: Insights from High-resolution Simulations
Authors: Sergeev Denis E. , Lambert F. Hugo , Mayne Nathan J. , Boutle Ian A. , Manners James , Kohary Krisztian 
Published: May 2020

Abstract
Using a 3D general circulation model (GCM), we investigate the sensitivity of the climate of tidally locked Earthlike exoplanets, Trappist-1e and Proxima Centauri b, to the choice of a convection parameterization. Compared to a mass-flux convection parameterization, a simplified convection adjustment parameterization leads to a >60% decrease of the cloud albedo, increasing the mean dayside temperature by

. The representation of convection also affects the atmospheric conditions of the night side, via a change in planetary-scale wave patterns. As a result, using the convection adjustment scheme makes the nightside cold traps warmer by 17–36 K for the planets in our simulations. The day–night thermal contrast is sensitive to the representation of convection in 3D GCM simulations, so caution should be taken when interpreting emission phase curves. The choice of convection treatment, however, does not alter the simulated climate enough to result in a departure from habitable conditions, at least for the atmospheric composition and planetary parameters used in our study. The near-surface conditions both in the Trappist-1e and Proxima b cases remain temperate, allowing for an active water cycle. We further advance our analysis using high-resolution model experiments, in which atmospheric convection is simulated explicitly. Our results suggest that in a hypothetical global convection-permitting simulation, the surface temperature contrast would be higher than in the coarse-resolution simulations with parameterized convection. In other words, models with parameterized convection may overestimate the inter-hemispheric heat redistribution efficiency.
Des « vrais » et « faux » survivants d’Ebola ? Traces biologiques et conflits de preuves en Guinée
Authors: Desclaux Alice , Barranca Eva 
Published: May 2020

L’application d’une nouvelle technique sérologique chez des survivants à Ebola en Guinée montrait, quatre ans après l’épidémie, qu’environ un sur dix n’avait pas de traces d’infection par ce virus. Imposture, imprécision du diagnostic, erreur d’enregistrement ou de transmission ? Sur la base d’une enquête indiciaire sur leur identification et d’une enquête ethnographique sur leur expérience vécue, l’article discute la biologisation de leur identité dans le contexte d’une recherche médicale, alors que les survivants se réfèrent à la dimension expérientielle de leur atteinte.
A A ética nos estudos acerca do medievo
Authors: Santos Maria Tereza 
Published: May 2020

A ética é matéria de reflexão da filosofia medieval, embora sem a centralidade tida pela especulação metafísica e análise lógica (Williams, 2018). Sem considerar o pensamento islâmico e judaico medieval, a ética cristã revela um conjunto de tópicos transversais (felicidade, amizade, liberdade, retidão) a vários domínios do saber (jurídico/lei, o econômico/lucro, religioso/pecado/salvação/graça). Os objetivos do texto visam, por um lado, mostrar que a ética, de matriz estoica e patrística, se inscreve no pensamento medieval como retidão de vida e, por outro, registar a sua presença na fase incoativa da universidade. A metodologia é de natureza analítica devido ao tipo de incursão que se faz nos textos. Os resultados expectados são de duas ordens: suprir o preconceito anti medieval e colocar a ética no roteiro de futuras leituras e investigações. O presente texto questiona o reducionismo retro projetivo que substitui a diversidade do pensamento ético medieval por um modelo ético único. A partir deste pressuposto questiona-se o uso singular do termo ‘ética’. Deve-se falar de ‘ética’ medieval ou de ‘éticas’ no período medieval? A resposta à pergunta descreve um ziguezague entre um e outro termo, consoante os autores evocados, os acontecimentos e os rumos de formação do mundo europeu.
Profile of women attended by the human milk bank of Odete Valadares Maternity Hospital in Belo Horizonte, Minas Gerais State, Brazil
Authors: Bomfim Rose Hellen Cota , Rabelo Érika Marina , Santos Carla da Cruz , Marcelino Mateus Oliveira 
Published: May 2020

In Brazil, the first “Human Milk Bank” (HMB) was implemented in 1943. Minas Gerais' oldest HMB still in operation was opened on October 19th, 1986 – the HMB of Odete Valadares Maternity Hospital [Maternidade Odete Valadares] (MOV) – and remains as a protagonist service in breastfeeding (BF) promotion in Minas Gerais. MOV has the oldest HMB of Minas Gerais, which is a reference service for maternal and child healthcare in the state. Learning about the profile of the population served by it is important as it allows ensuring and improving the conditions and resources necessary for the service, as well as facilitating the creation of strategies to improve BF support. Thus, the objective of this study was to learn about the profile of women who used MOV's HMB in a month of 2017. Descriptive study with quantitative approach. As data sources, service forms from November 2017 were used, totaling a final sample of 238 records. The services covered women who gave birth in public and private hospitals. Most mothers were aged between 20 and 34 years old, had borne their first children, were in stable relationships, and had at least 12 years of education. They had access to adequate prenatal care, delivery and postpartum care, as recommended by the Brazilian Health Ministry [Ministério da Saúde] (MS). The main reported complaint: pain. A large number of women sought the service for guidance on breastfeeding as well. The profile of the attended women is similar to that of nursing mothers from other studies. Lack of orientation was one of the main motivations for them to resort to the service, a factor that can be changed by the strengthening of public policies for an adequate follow-up throughout prenatal care.
Activation of CB1R Promotes Lipopolysaccharide-Induced IL-10 Secretion by Monocytic Myeloid-Derived Suppressive Cells and Reduces Acute Inflammation and Organ Injury
Authors: Joffre Jérémie , Yeh Che-Chung , Wong Erika , Thete Mayuri , Xu Fengyun , Zlatanova Ivana , Lloyd Elliot , Kobzik Lester , Legrand Matthieu , Hellman Judith 
Published: May 2020

Abstract
Cannabis sativa and its principal components, Δ9-tetrahydrocannabinol (Δ9-THC) and cannabidiol, are increasingly being used to treat a variety of medical problems, including inflammatory conditions. Although studies suggest that the endocannabinoid system has immunomodulatory properties, there remains a paucity of information on the effects of cannabinoids on immunity and on outcomes of infection and injury. We investigated the effects and mechanism(s) of action of cannabinoid receptor agonists, including Δ9-THC, on inflammation and organ injury in endotoxemic mice. Administration of Δ9-THC caused a dramatic early upregulation of plasma IL-10 levels, reduced plasma IL-6 and CCL-2 levels, led to better clinical status, and attenuated organ injury in endotoxemic mice. The anti-inflammatory effects of Δ9-THC in endotoxemic mice were reversed by a cannabinoid receptor type 1 (CB1R) inverse agonist (SR141716), and by clodronate-induced myeloid-cell depletion, but not by genetic invalidation or blockade of other putative Δ9-THC receptors, including cannabinoid receptor type 2, TRPV1, GPR18, GPR55, and GPR119. Although Δ9-THC administration reduced the activation of several spleen immune cell subsets, the anti-inflammatory effects of Δ9-THC were preserved in splenectomized endotoxemic mice. Finally, using IL-10–GFP reporter mice, we showed that blood monocytic myeloid-derived suppressive cells mediate the Δ9-THC–induced early rise in circulating IL-10. These results indicate that Δ9-THC potently induces IL-10, while reducing proinflammatory cytokines, chemokines, and related organ injury in endotoxemic mice via the activation of CB1R. These data have implications for acute and chronic conditions that are driven by dysregulated inflammation, such as sepsis, and raise the possibility that CB1R-signaling may constitute a novel target for inflammatory disorders.
A new look at the cell phone in the classroom
Authors: De Souza Maria das Graças , González Daniel González 
Published: May 2020

With the passing of the years, behavioural changes took place in society, caused by the great place in society, caused by the great technological advances reflected in the educational field. Impact felt by educators of the Municipal School Major João Novaes in Floresta – Pernambuco- Brazil. As a result of this work directed to the students of the 3rd and 4th phase of the problematic of the youth and adult classes. With the problematic of the cell phone in the classroom. Represented by the theme: Cellular Partner the Classroom. Having questions like: - Ho to make the student’s cell phone partner in the classroom? – Does the use of the cell phone in the classroom hinder the teaching- learning process, or does it generate opportunities for the construction of new knowledge? The research was developed relating theory/practice, as recommended by Paulo Freire. Instruments used, questionnaire/interview were validated by Brazilian educational doctors. The research was developed in a qualitative way, proceeding in a case study by exploratory segment. Complete with a practical-pedagogical work, making use of interdisciplinary.
Bibliografy

Almeida, N. A. Yamada, BAG; Manfredini, BF and Alcici, SAR, (2014). Technology at School: Pedagogical Approach and Technical Approach. São Paulo: Cengage Learning.
Antônio, JC (2010). Pedagogical Use of the Mobile Phone.Retrieved:http://professordigital.wordpress.com/2010/01/13/pedagogico-do-telONE-movel-celular/
Brasil (2018), Nova Escola Magazine.Year 33. Nº 315
Freire, P. (2013). Education and Change (Electronic Resources). 1st edition. Rio de Janeiro: Peace and Earth.
Freire, P. (1969). Extension or Communication. Rio de Janeiro: Peace and Earth.
Freire, P. (1968). Culture for Freedom Action. Rio de Janeiro: Peace and Land
Gil, AC (2008). Social Research Methods and Techniques. 6th Edition. São Paulo: Atlas.
Godoy, AS (1995). Introduction to Qualitative Research. Business Administration Magazine, São Paulo. Vol. 35. No. 2.
Kude, VMM (2003). Appendix to Teaching Project Elaborate Evaluation Method Project. São Paulo: Atlas.
Luckesi, C. (2011). Cell Phone Use in the Classroom. 22nd Edition. Salvador, Bahia. Retrieved: https://entretantoeducacao.com.br/how-to-use-in-the-classroom/gclidEAIaIQobcchMine27yr-/ 3QIVVaeRCh363WNVEAAEgkxJfD-BWE
Marconi, MA and Lakatos, EM(2019). Fundamentals of Scientific Methodology. 8th edition. São Paulo: Atlas.
Minayo, MCS (2001). Social Research. Theory, Method and creativity. Edition 18th Petrópolis: Voices
Moran, JM (2014), The Challenge of Inserting New Technologies in Public Schools. En: Eductrix. Year 4. No. 6. Editora Moderna.
Rocha, RS (2015).The Use of Cell Phones as a Pedagogical Tool: Repercussions on Learning Science in Video Production.:Http:// www.lume.ufrgs.br/bitstreamhandle/10183/133875 / 000982101.pdf? sequene
Storm-induced sediment supply to coastal dunes on sand flats
Authors: Galiforni-Silva Filipe , Wijnberg Kathelijne M. , Hulscher Suzanne J. M. H. 
Published: May 2020

Abstract. Growth of coastal dunes requires a marine supply of sediment. Processes that control the sediment transfer between the subtidal and the supratidal zone are not fully understood, especially in sand flats close to inlets. It is hypothesised that storm surge events induce sediment deposition on sand flats, providing fresh material for aeolian transport and dune growth. The objective of this study is to identify which processes cause deposition on the sand flat during storm surge conditions and discuss the relationship between the supratidal deposition and sediment supply to the dunes. We use the island of Texel (NL) as a case study, of which multiannual topographic and hydrographic datasets are available. Additionally, we use the numerical model XBeach to simulate the most frequent storm surge events for the area. Results show that supratidal shore-parallel deposition of sand occurs in both the numerical model and the topographic data. The amount of sand deposited is directly proportional to surge level and can account for more than a quarter of the volume deposited at the dunes yearly. Furthermore, storm surges are also capable of remobilising the top layer of sediment of the sand flat, making fresh sediment available for aeolian transport. Therefore, in a sand flat setting, storm surges have the potential of reworking significant amounts of sand for aeolian transport in periods after the storm and as such can also play a constructive role in coastal dune development.
Efficacy and Validity of Orthopaedic Simulators in Surgical Training: A Systematic Review and Meta-Analysis of Randomized Controlled Trials
Authors: Polce Evan M. , Kunze Kyle N. , Williams Brady T. , Krivicich Laura M. , Maheshwer Bhargavi , Beletsky Alexander , Cohn Matthew R. , Kogan Monica , Chahla Jorge 
Published: May 2020

Introduction:
The purpose of this study was to perform a systematic review and meta-analysis of the effects of training simulators on surgical skill measures across randomized controlled trials. The authors hypothesized that simulated training would (1) result in objective improvements in skill acquisition and (2) be heterogeneous regarding the outcomes and types of validity assessed.

Methods:
The Cochrane Database of Systematic Reviews, the Central Register of Controlled Trials, PubMed, EMBASE, and MEDLINE databases were queried for Level I studies on training simulators between 2007 and 2019 in accordance with the 2009 Preferred Reporting Items for Systematic Review and Meta-Analysis statement. Exclusion criteria were studies without discrete assessment of skills acquisition after surgical simulator training and level of evidence II to V. The Jadad scale was used to assess the methodological quality of all included articles. Data pertaining to patient demographics, validity measures, simulator types, and study-specific outcome measures were extracted. Meta-analyses adjusted for random effects and heterogeneity analyses (I2) were used to compare pooled time-to-completion and performance outcomes among included studies.

Results:
A total of 24 studies with 494 participants were identified. The most common simulator type involved knee arthroscopy (11 studies, 45.8%). Eight studies reporting time-to-task completion and performance scores were included in the meta-analysis. Virtual reality training was favored in time-to-task completion (mean difference = −82.25 seconds, P = 0.002) and improvement in objective performance scores (mean difference = 1.24, P = 0.02) relative to traditional training. Sensitivity analysis of time-to-task completion based on the length of training interval revealed a mean difference of −45.24 (P = 0.07) and −137.74 (P < 0.001) seconds for the short-term and immediate posttesting subgroups, respectively.

Conclusion:
Overall, improved task efficiency and performance were observed with the use of orthopaedic simulators. However, simulator type, training protocols, and outcome measures were heterogeneous. Future studies are warranted to evaluate financial cost and longitudinal training programs and to standardize outcomes regarding the use of simulators in orthopaedic education.

Level of Evidence:
Level I
Blended Learning in Legal Education
Authors: van Dongen Emanuel , Kirschner Femke 
Published: May 2020

Blended Learning in Legal Education – Using Scalable Learning to Improve Student Learning
Education should be aimed at supporting student learning. ICT may support student learning. It also may help students to learn and increase their involvement and thus their efforts. Blended learning has the potential to improve study behaviour of students, thus becoming an indispensable part of their education. It may improve their preparation level, and as a result, face-to-face education will be more efficient and more profound (e.g. by offering more challenging tasks), lifting the learning process to a higher level. Moreover, the interaction between students and teachers may be improved by using ICT. A necessary condition to lift students’ learning to a higher (better: deeper) learning level is that all students acquire basic knowledge before they engage in face-to-face teaching. In a First-Year Course Introduction to Private Law, we recently introduced a Scalable Learning environment. This environment allows the acquiring and testing of factual knowledge at individual pace, in a modern and appealing way (independent of time and place). The link between offline and online education during face-to-face teaching is made by using Learning Analytics, provided by the Scalable Learning environment. After the implementation of Scalable Learning, a survey on its effect on learning has been performed by means of questionnaires. The results were compared at the beginning and at the end of the course, related to the approaches taken by teachers as well as to the exam results. This article presents the outcomes of this study.
The Availability of Water in Chile: A Regional View from a Geographical Perspective
Authors: Lozano Parra Javier , Pulido Fernández Manuel , Garrido Velarde Jacinto 
Published: May 2020

Chile is famous for being the longest country in the world from north to south. It means it ranges from polar to desert conditions, water being one of the main limiting factors. In fact, Chile stores a high amount of water (695 mm y−1), but people are not located in the regions where water is more abundant (e.g. in the south). This territorial imbalance is accompanied both by a global context of climate change in which water will be presumably scarcer and by the effects of the current economic activities that are progressively more demanding in water consumption. In this work, we have compared both the current and future availabilities of water for the different regions of Chile in order to provide relevant and useful information on the water balance for land planners. The Metropolitan and Valparaíso regions (Mediterranean climate) along Antofagasta, Atacama, and Tarapacá regions (desert climate) showed the lowest mean values of water availability from 1970 to 2000 (<125 m3 person y−1). In addition, both the optimistic and pessimistic projections for 2050 forecast a significant increase in the aridity of these two central regions, where the crucial axis between the two most important cities (Santiago and Valparaíso) is located.
A tool for investigating the differential functions of aggressive behavior in the face‐to‐face and cyber context: Extending the Cyber‐Aggression Typology Questionnaire
Authors: Graf Daniel , Yanagida Takuya , Maschler Albert , Spiel Christiane 
Published: May 2020

AbstractAggressive behavior in the face‐to‐face and cyber contexts is driven by underlying aggression (i.e., functions of aggressive behavior). Common theories of aggression distinguish between reactive (e.g., rage) and proactive (e.g., seeking to achieve power and affiliation) aggression. However, according to the quadripartite violence typology, this distinction conflates aspects of motivational valence with self‐regulatory processes. The Cyber‐Aggression Typology Questionnaire (CATQ; Runions et al., 2017, Aggress Behav, 43(1), pp. 74–84) overcomes this weakness by identifying four types of cyber‐aggression (impulsive‐aversive/rage, controlled‐aversive/revenge, controlled‐appetitive/reward, and impulsive‐appetitive/recreation cyber‐aggression). However, the CATQ only considers aggression in cyberspace. We extended the CATQ to the face‐to‐face context by developing a corresponding Face‐to‐Face Aggression Typology Questionnaire (FATQ). The aim of this study was to investigate factorial and convergent validity and metric measurement invariance between four‐factorial cyber and face‐to‐face aggression. In total, 587 students from six Austrian universities filled out the CATQ, the FATQ, and additional scales during regular university lectures to examine convergent validity. Confirmatory factor analysis supported the four‐factor structure of both questionnaires, after excluding inconclusive items from the impulsive‐aversive/rage subscale of the FATQ. These items were also removed from the CATQ to obtain two symmetric questionnaires. Metric measurement invariance between the CATQ and the FATQ was confirmed. Convergent validity was largely observed. Our results support an extended four‐factor model of aggression. Having two parallel questionnaires, the FATQ and CATQ, enables future studies to investigate commonalities and differences in underlying drivers of aggressive behavior in the cyber and face‐to‐face contexts.