bluuebunny/crossref_metadata_2025_split huggingface dataset:
How do primary care health professionals engage patients in the goal of CVD risk reduction?
Authors: Stedeford Helen , Black Georgia 
Published: June 2018

BackgroundPrimary prevention of CVD is a key UK health strategy; its success depends on individuals with high risk becoming motivated to adopt a scientifically valid risk reduction strategy. This is assumed to be the automatic outcome of risk assessments by much of the literature, yet little is known about whether or how this happens in practice.AimThis qualitative study sought to explore professionals’ experience of discussing CVD risk with patients.MethodSemi-structured interviews were conducted with 20 primary care staff, including GPs, practice nurses and allied health professionals. Interview transcripts underwent thematic analysis using an inductive approach.ResultsProfessionals’ descriptions of patient responses to high risk status fell along a spectrum from full engagement with risk reduction to overt non-engagement. Erroneous lay beliefs regarding CVD risk are reportedly common and influential. Expert norms of individual agency regarding health and the future are often not shared by those in disadvantaged circumstances.ConclusionNegotiating a shared risk reduction agenda is often a long-term process shaped by specific clinician-patient relationships and wider social contexts. An accessible resource which examines common lay beliefs and scientific evidence could help improve health literacy and uptake of risk reduction strategies. The impact of environmental and social factors on health-related behaviour deserves greater attention.
Unusual Venous Drainage Of The Common Facial Vein. A Morphologycal Study
Authors: Ferreira Arquez Humberto , Granados- Torres Sergio Iván 
Published: June 2018

Background: Anatomical knowledge of the facial vasculature is crucial not only for anatomists but also for oral and maxillofacial surgery, plastic surgeon, otorhinolaryngologists. Access pathways, pedicled and free flap transfer, and explantation and transplantation of total faces are based on the proper assessment and use of the facial veins and arteries. The anatomical variations reported in the present study confirms the need for preoperative vascular imaging for sure good venous outflow for the free flap survival.
Aims: The aim of the present study was to describe a rare anatomical variation of the common facial vein which not been previously described.
Methods and Findings: Head and neck region were carefully dissected as per standard dissection procedure, studied serially during the years 2013-2017 in 15 males and 2 females, i.e. 34 sides, embalmed adults cadavers with different age group, in the laboratory of Morphology of the University of Pamplona. In 33 sides (97 %) of the cases the anterior facial vein (FV) terminated into the internal jugular vein via the common facial vein (CFV) as per standard anatomic description. The right common facial vein in one side (3%) was found to drain into the contralateral internal thoracic vein and contralateral pericardiophrenic vein. Remarkable communications with the external jugular vein, the internal jugular vein, the anterior jugular vein, and left brachiocephalic vein. The length of the right common facial vein from the level of its formation till its termination in the contralateral pericardiophrenic and internal thoracic vein was about 22.75 cm. The venous drainage pattern on the left side of the face was found to be normal.
Conclusion: The existence of this anatomical variation among others supposes a double edge sword in the medical practice with its own opportunities and risks, especially in the surgical treatment; therefore, we need to study with more strictness these possibilities with the aim of facilitate this practices, and improve the life quality of our patients.
Numerical Simulation of Coronal Waves Interacting with Coronal Holes. III. Dependence on Initial Amplitude of the Incoming Wave
Authors: Piantschitsch Isabell , Vršnak Bojan , Hanslmeier Arnold , Lemmerer Birgit , Veronig Astrid , Hernandez-Perez Aaron , Čalogović Jaša 
Published: June 2018

Abstract
We performed 2.5D magnetohydrodynamic (MHD) simulations showing the propagation of fast-mode MHD waves of different initial amplitudes and their interaction with a coronal hole (CH), using our newly developed numerical code. We find that this interaction results in, first, the formation of reflected, traversing, and transmitted waves (collectively, secondary waves) and, second, in the appearance of stationary features at the CH boundary. Moreover, we observe a density depletion that is moving in the opposite direction of the incoming wave. We find a correlation between the initial amplitude of the incoming wave and the amplitudes of the secondary waves as well as the peak values of the stationary features. Additionally, we compare the phase speed of the secondary waves and the lifetime of the stationary features to observations. Both effects obtained in the simulation, the evolution of secondary waves, as well as the formation of stationary fronts at the CH boundary, strongly support the theory that coronal waves are fast-mode MHD waves.
Photometric and Spectroscopic Observations of GRB 140629A
Authors: Xin Li-Ping , Zhong Shu-Qing , Liang En-Wei , Wang Jing , Liu Hao , Zhang Tian-Meng , Huang Xiao-Li , Li Hua-Li , Qiu Yu-Lei , Han Xu-Hui , Wei Jian-Yan 
Published: June 2018

Abstract
We present our optical photometric and spectroscopical observations of GRB 140629A. A redshift of z = 2.275 ±0.043 is measured through the metal absorption lines in our spectroscopic data. Using our photometric data and multiple observational data from other telescopes, we show that its optical light curve is well interpreted with the standard forward shock models in the thin shell case. Its optical–X-ray afterglow spectrum is jointly fitted with a single power-law function, yielding a photon index of −1.90 ± 0.05. The optical extinction and neutral hydrogen absorption of the gamma-ray burst (GRB) host galaxy are negligible. The fit to the light curve with the standard models shows that the ambient density is 60 ± 9 cm−3 and the GRB radiating efficiency is as low as ∼0.24%, likely indicating a baryonic-dominated ejecta of this GRB. This burst agrees well with the

relation, but confidently violates those empirical relations involving geometric corrections (or jet break time). This gives rise to an issue of the possible selection effect on these relations since the jet opening angle of this GRB is extremely narrow (0.04 rad).
A Cavity of Large Grains in the Disk around the Group II Herbig Ae/Be Star HD 142666
Authors: Rubinstein A. E. , Macías E. , Espaillat C. C. , Zhang K. , Calvet N. , Robinson C. 
Published: June 2018

Abstract
Herbig Ae/Be (HAeBe) stars have been classified into Group I or Group II, and were initially thought to be flared and flat disks, respectively. Several Group I sources have been shown to have large gaps, suggesting ongoing planet formation, while no large gaps have been found in the disks of Group II sources. We analyzed the disk around the Group II source, HD 142666, using irradiated accretion disk modeling of the broadband spectral energy distribution along with the 1.3 mm spatial brightness distribution traced by Atacama Large Millimeter and Submillimeter Array (ALMA) observations. Our model reproduces the available data, predicting a high degree of dust settling in the disk, which is consistent with the Group II classification of HD 142666. In addition, the observed visibilities and synthesized image could only be reproduced when including a depletion of large grains out to ∼ 16 au in our disk model, although the ALMA observations did not have enough angular resolution to fully resolve the inner parts of the disk. These results may suggest that some disks around Group II HAeBe stars have cavities of large grains as well. Further ALMA observations of Group II sources are needed to discern how commonly cavities occur in this class of objects, as well as to reveal their possible origins.
Coincident Detection Significance in Multimessenger Astronomy
Authors: Ashton G. , Burns E. , Canton T. Dal , Dent T. , Eggenstein H.-B. , Nielsen A. B. , Prix R. , Was M. , Zhu S. J. 
Published: June 2018

Abstract
We derive a Bayesian criterion for assessing whether signals observed in two separate data sets originate from a common source. The Bayes factor for a common versus unrelated origin of signals includes an overlap integral of the posterior distributions over the common-source parameters. Focusing on multimessenger gravitational-wave astronomy, we apply the method to the spatial and temporal association of independent gravitational-wave and electromagnetic (or neutrino) observations. As an example, we consider the coincidence between the recently discovered gravitational-wave signal GW170817 from a binary neutron star merger and the gamma-ray burst GRB 170817A: we find that the common-source model is enormously favored over a model describing them as unrelated signals.
Common Envelope Shaping of Planetary Nebulae
Authors: García-Segura Guillermo , Ricker Paul M. , Taam Ronald E. 
Published: June 2018

Abstract
The morphology of planetary nebulae emerging from the common envelope phase of binary star evolution is investigated. Using initial conditions based on the numerical results of hydrodynamical simulations of the common envelope phase, it was found that the shapes and sizes of the resulting nebula are very sensitive to the effective temperature of the remnant core, the mass-loss rate at the onset of the common envelope phase, and the mass ratio of the binary system. These parameters are related to the efficiency of the mass ejection after the spiral-in phase, the stellar evolutionary phase (i.e., RG, AGB, or TP-AGB), and the degree of departure from spherical symmetry in the stellar wind mass-loss process itself, respectively. It was also found that the shapes are mostly bipolar in the early phase of evolution, but that they can quickly transition to elliptical and barrel-type shapes. Solutions for nested lobes are found where the outer lobes are usually bipolar and the inner lobes are elliptical, bipolar, or barrel-type, a result due to the flow of the photo-evaporated gas from the equatorial region. Also, the lobes can be produced without the need for two distinct mass ejection events. In all the computations, the bulk of the mass is concentrated in the orbital or equatorial plane, in the form of a large toroid, which can be either neutral (early phases) or photoionized (late phases), depending of the evolutionary state of the system.
Résonances des traumatismes haïtiens chez des jeunes montréalais ex-membres de gang
Authors: Lacroix Olivier , Gilbert Sophie 
Published: June 2018

La prise en compte des résonances psychiques des traumatismes collectifs est récente. Cet article s’intéresse à l’expérience de jeunes migrants de deuxième génération au Québec. Des échos sont mis en évidence entre le parcours d’anciens membres de gang de rue et l’Histoire de leur pays d’origine : Haïti. Trois récits de vie constituent les données recueillies, puis analysées selon une perspective psychanalytique grâce à la méthode des « catégories conceptualisantes ». Les résultats mettent en lumière deux mouvements distincts : la recherche active des origines et la transmission inconsciente des conflits. Ces résultats sont discutés en lien avec la littérature concernant les résonances traumatiques actuelles de l’histoire d’Haïti et les processus identitaires adolescents. Enfin, les auteurs proposent d’adapter l’accompagnement offert à cette population selon cette compréhension des désirs manifestes et des enjeux sous-jacents.
Il était une fois H. ou comment se fabriquent des djihadistes ?
Authors: Ben Rejeb Khalil , Vinay Aubeline , Rafrafi Rym 
Published: June 2018

Il s’agit d’une réflexion sur le phénomène du fanatisme à partir de l’histoire d’un jeune garçon dont le parcours a été bousculé par de nombreux événements fragilisants. Malgré son niveau intellectuel, son caractère jovial et sa capacité à résister à différentes situations traumatiques, ce jeune s’est laissé finalement engloutir par le courant salafiste qui a su voir en lui une personne en désarroi et en quête de repères et d’identité. Cette illustration reflète la complexité des facteurs (psychologiques, socio-économiques, etc.) mis en jeu dans « la fabrication » de djihadistes et l’embrigadement des individus.
Ces stagiaires sortis de l’École de la deuxième chance, que sont-ils devenus ?
Authors: Fontespis-Loste Valérie , Tessaud Sophie 
Published: June 2018

Pour répondre à cette question essentielle en vue de cerner l’utilité des E2C et donc assurer leur devenir, le présent travail a eu recours à trois sources de données ici analysées : le réseau des E2C France et particulièrement le réseau des E2C Ile de France, des formateurs d’E2C interrogés dans leurs souvenirs de stagiaires qui les ont marqués, des entretiens avec d’anciens stagiaires d’une E2C particulière, celle de Ris-Orangis. Les données recueillies font plus particulièrement apparaître deux traits : les anciens stagiaires qui ont terminé leur formation avec ou sans proposition d’embauche, avec ou sans projet disent à la quasi-unanimité qu’ils en sortent différents et que ce qui les a marqués, c’est « l’école du lien » que constitue pour eux une E2C, notamment à travers les relations stagiaires-formateurs.
Engagement organisationnel et modèle général de la rationalité : un apport conceptuel
Authors: Renaud Emmanuel 
Published: June 2018

Depuis 1960, le concept de fidélité organisationnelle (« Organisational commitment »), est couramment utilisé pour catégoriser la propension que peut avoir un employé à rester en place dans la même organisation. Les articles dans le domaine de la fidélité organisationnelle font de ce concept une attitude tridimensionnelle, prenant en compte ses composantes affectives, utilitaristes et normatives. Pour autant, aucun cadre théorique unifié n’est capable à ce jour de réunir ces trois dimensions. Afin de donner un tel cadre à la théorie de l’engagement organisationnel, cadre qui permettrait de dépasser les tentatives précédentes de synthèse (syncrétique) de différentes théories, il semble intéressant d’utiliser la théorie générale de la rationalité (TGR), présentée en France par le sociologue Raymond Boudon. En postulant que chaque individu a de bonnes raisons d’agir, et que celles-ci peuvent être morales, cognitives ou utilitaristes, à l’intérieur d’un contexte spécifique, Raymond Boudon offre à la théorie de l’engagement organisationnel un paradigme à la fois utile et raisonnable. Les apports précédents peuvent alors être intégrés, pour la plupart, dans cette théorie de l’acteur, tout en dépassant l’approche quasi uniquement psychologisante des recherches contemporaines. Cette nouvelle perspective théorique sur l’engagement organisationnel donne aux acteurs des logiques compréhensibles, tant sur le court que sur le long terme, tout en bénéficiant des apports théoriques antérieurs.
Pulse Pressure and Mortality Risk in Critically Ill Patients
Authors: Jokh Chaaya Dúnia Abou , de Souza Nogueira Lilia , de Cassia Gengo e Silva Butcher Rita , Reboreda Jéssica Zamora , Silva Bonfim Ane Karoline , Padilha Katia Grillo 
Published: June 2018

Background:
Pulse pressure is a hemodynamic variable easily measured in the intensive care unit.

Objective:
To investigate whether pulse pressure is an independent risk factor for mortality in intensive care unit patients.

Methods:
A retrospective cohort study was carried out in Brazil. Data were collected from medical records of patients admitted to intensive care units from September to December 2012. Pulse pressure was calculated from systolic and diastolic blood pressures recorded during the first 24 hours of stay.

Results:
Records of 529 patients (mean [standard deviation] age 55.0 [17.3] years; 54.4% male, 45.6% female) were analyzed. Risk factors for mortality were age, use of vasoactive drugs, nursing workload, and length of stay in the intensive care unit. Analysis indicated that higher minimum pulse pressures were associated with lower mortality risk.

Conclusion:
Pulse pressure was not found to be an independent risk factor for mortality in patients who are critically ill.
Comparison of the biocompatibility of calcium silicate-based materials to mineral trioxide aggregate: Systematic review
Authors: de Oliveira Natália Gomes , de Souza Araújo Pollyana Rodrigues , da Silveira Marina Torreão , Sobral Ana Paula Veras , Carvalho Marianne de Vasconcelos 
Published: June 2018

ABSTRACTThe objective of this systematic review was to evaluate the biocompatibility and interaction of bioceramic materials with animal and human mesenchymal cells in vitro and in vivo and to compare them with mineral trioxide aggregate (MTA). Two independent researchers conducted PubMed/Medline, Web of Science, and Scopus searches to identify studies published in English, without restrictions on year of publication using the following keywords: “root canal sealer,” “root repair material,” “cytotoxicity,” and “bioceramics.” The articles were selected following the PRISMA statement. A total of 1486 titles were identified in the initial search. However, only 18 studies met the inclusion and exclusion criteria. The results showed that bioceramic materials have biological properties similar to those of MTA, including low cytotoxicity as well as promoting cell proliferation and adhesion, low expression of inflammatory cytokines, and reduced pulp inflammation. This systematic review therefore suggests that the choice of repair bioceramic materials or MTA based on biocompatibility should be the professional's decision.
AVALIAÇÃO DA CONDUTIVIDADE HIDRÁULICA EM DOIS USOS DO SOLO NA REGIÃO CENTRAL DO BRASIL
Authors: Soto Miguel Angel Alfaro , Kiang Chang Hung 
Published: June 2018

Uma avaliação das condutividades hidráulicas em solos com tipos distintos de uso e ocupação — cultivo agrícola e cerrado nativo — foi realizada com a finalidade de verificar a interferência das intensas atividades agrícolas no processo de infiltração da água no solo e, consequentemente, recarga de aquíferos. Para determinação da condutividade hidráulica saturada em campo foram empregados permeâmetro Guelph e infiltrômetro de anel duplo. Os ensaios foram realizados em extensa área que abrange cinco estados na região central do Brasil, onde a atividade agrícola tem sido intensa. Avaliados mediante estatística paramétrica, os valores de condutividade hidráulica em áreas de cultivo mostraram-se estatisticamente diferentes e 4,5 vezes menores em relação aos obtidos em áreas de cerrado. Esses resultados indicam que as modificações da estrutura do solo, decorrentes das práticas de manejo para cultivo, afetam significativamente a condutividade hidráulica das porções superficiais e, portanto, a infiltração de água, responsável pela recarga dos aquíferos na região. Adicionalmente, verificou-se que os testes com infiltrômetros forneceram, em média, valores de condutividade estatisticamente diferentes e 2,2 vezes maiores do que os obtidos com permeâmetro Guelph.
PLANEJAMENTO E OTIMIZAÇÃO DO TRATAMENTO POR OZONIZAÇÃO DA ÁGUA DE LAVAGEM DA BORRA OLEOSA DO REFINO DO PETRÓLEO
Authors: Oliveira Mateus Chaves Almeida de , Moreira Jessica , Naves Fabiano Luiz 
Published: June 2018

O resíduo mais amplo do refino do petróleo é a borra oleosa, que pode ser lavada para se tornar um combustível, enquanto a água ácida é conduzida para tratamento convencional. Porém, muitos componentes tóxicos estão nesse resíduo, destacando a necessidade de tratamentos mais rigorosos. Assim, este estudo utilizou e otimizou a ozonização (maximizando a redução de demanda química de oxigênio e minimizando o custo) para o tratamento. Nesse processo, a água usada para lavar a borra foi submetida ao contato prolongado com ozônio em um reator. Por meio da aplicação de design of experiments e metodologia de superfície de resposta, modelos foram gerados para a redução da demanda química de oxigênio e do custo. Normal boundary intersection otimizou os modelos. Minitab gerou e desenvolveu os modelos. O estado ideal para a redução da demanda química de oxigênio foi de 51,1% e R$ 151,5.kW-1.h-1 para o custo nas condições operacionais de pH, % de potência e tempo iguais a 7; 61,5%; e 45 minutos, respectivamente.
ESTUDO COMPARATIVO DE ADSORÇÃO DE ÍONS METÁLICOS EM MEIO AQUOSO POR MEMBRANAS DE QUITOSANA RETICULADAS
Authors: De Faria Carol Christina , Tonello Paulo Sergio 
Published: June 2018

No presente trabalho, soluções multielementares com íons metálicos de diferentes concentrações iniciais foram preparadas para que fossem comparadas as capacidades de remoção de membranas de quitosanareticuladas com epicloridrina (CS−ECH) e com glutaraldeído (CS−GLA). O modelo de pseudossegunda ordem apresentou melhor ajuste em CS–ECH, enquanto o modelo de pseudoprimeira ordem obteve maior coeficiente de correlação na amostra CS–GLA, exceto pelo íon Al3+. A isoterma de Freundlich obteve omelhor ajuste para os dois tipos de membrana. CS–ECH apresentou capacidade de sorção para íons Cu2+, Pb2+, Al3+, Zn2+e Cd2+, respectivamente, de 53,87; 13,66; 4,41; 2,31 e 1,66 mg g-1. Já os valores obtidos por CS–GLA, para a mesma sequência de íons, foram de 20,25; 3,42; 2,54; 9,23 e 8,77 mg g-1.
Trace Metal Determination in Herbal Plants by Acid Digestion From Jeddah Market in Saudi Arabia
Authors: Alhogbi Basma 
Published: June 2018

The world is facing a serious issue with plants contaminated by trace metals. Therefore, a consideration is required due to its danger that impacts both humans and animals. Herbs are extensively used worldwide for their seasoning and therapeutic properties. This study aimed to estimate the level of trace metals (Fe, Zn, Pb, Cr, Cu, Ni) in selected customary herbs consumed in Saudi Arabia. The 5 samples of herbs were purchased from a local market in Jeddah City (Mint (Mentha), Basil (Ocimum), Arugula (Eruca sativa), Coriander (Coriandrum sativum) and Parsley (Petroselinum crispum)). Acid digestion was applied to the plant leaves and trace metals concentrations were determined using Inductively Coupled Plasma - Optical Emission Spectroscopy (ICP-OES). Metals were observed to be available in varied concentrations in the herb plant samples. The highest metal values, especially in Arugula (ES) 218.3±1.9 mg/kg and 24.4±0.09 mg/kg for Zn and Ni respectively, Cr was under detection limit, Coriander (CS) 148.5±1.8 mg/kg and 17.3±0.07 mg/kg for Fe and Pb respectively, Mint (ME) 28.6±0.26 mg/kg for Cu, while Basil (OC) was recorded below the (WHO) permissible limits 18.9± 0.06 mg/kg and 1.1± 0.003 mg/kg for Zn and Cr respectively, besides all metals were higher than the (WHO) allowed limit in Parsley (PC). The study found that most of the examined herbs contained hazardous levels of trace metals that exceeded the World Health Organization (WHO) permissible limits.