bluuebunny/crossref_metadata_2025_split huggingface dataset:
A Fully Implicit Finite Volume Lattice Boltzmann Method for Turbulent Flows
Authors: Çevik Fatih , Albayrak Kahraman 
Published: June 2017

AbstractAlmost all schemes existed in the literature to solve the Lattice Boltzmann Equation likestream & collide, finite difference, finite element, finite volumeschemes are explicit. However, it is known fact that implicit methods utilizes better stability and faster convergence compared to the explicit methods. In this paper, a method named herein as Implicit Finite Volume Lattice Boltzmann Method (IFVLBM) for incompressible laminar and turbulent flows is proposed and it is applied to some 2D benchmark test cases given in the literature.Alternating Direction Implicit, an approximate factorization method is used to solve the obtained algebraic system. The proposed method presents a very good agreement for all the validation cases with the literature data. The proposed method shows good stability characteristics, the CFL number is eased. IFVLBM has about 2 times faster convergence rate compared with Implicit-Explicit Runge Kutta method even though it possesses a computational burden from the solution of algebraic systems of equations.
Three-Dimensional Cavitation Bubble Simulations based on Lattice Boltzmann Model Coupled with Carnahan-Starling Equation of State
Authors: Su Yanwen , Tang Xuelin , Wang Fujun , Li Xiaoqin , Shi Xiaoyan 
Published: June 2017

AbstractThe Shan-Chen multiphase lattice Boltzmann model (LBM) coupled with Carnahan-Starling real-gas equation of state (C-S EOS)was proposed to simulate three-dimensional (3D) cavitation bubbles. Firstly, phase separation processes were predicted and the inter-phase large density ratio over 2×104was captured successfully. The liquid-vapor density ratio at lower temperature is larger. Secondly, bubble surface tensions were computed and decreased with temperature increasing. Thirdly, the evolution of creation and condensation of cavitation bubbles were obtained. The effectiveness and reliability of present method were verified by energy barrier theory. The influences of temperature, pressure difference and critical bubble radius on cavitation bubbles were analyzed systematically. Only when the bubble radius is larger than the critical value will the cavitation occur, otherwise, cavitation bubbles will dissipate due to condensation. According to the analyses of radius change against time and the variation ratio of bubble radius, critical radius is larger under lower temperature and smaller pressure difference condition, thus bigger seed bubbles are needed to invoke cavitation. Under higher temperature and larger pressure difference, smaller seed bubbles can invoke cavitation and the expanding velocity of cavitation bubbles are faster. The cavitation bubble evolution including formation, developing and collapse was captured successfully under various pressure conditions.
A Particle Fokker-Planck Algorithm with Multiscale Temporal Discretization for Rarefied and Continuum Gas Flows
Authors: Fei Fei , Liu Zhaohui , Zhang Jun , Zheng Chuguang 
Published: June 2017

AbstractFor gas flows with moderate and low Knudsen numbers, pair-wise collisions in the Boltzmann equation can be approximated by the Langevin model corresponding to the Fokker-Planck equation. Using this simplified collision model, particle numerical schemes, e.g. the Fokker-Planck model (FPM) method, can simulate low Knudsen number gas flows more efficient than those based on the Boltzmann equation, such as the Direct Simulation Monte Carlo (DSMC) method. However, as analyzed in this paper, the transport properties of the FPM method deviate from the physical values as the time step increases, and this problem affects its computational accuracy and efficiency for the simulation of multi-scale flows. Herewe propose a particle Fokker-Planck algorithm with multiscale temporal discretization (MTD-FPM) to overcome the drawbacks of the original FPM method. In the MTD-FPM method, the molecular motion is tracked following the integration scheme of the Langevin model in analogy to the original FPM method. However, to ensure consistent transport coefficients for arbitrary temporal discretization, a time step dependent friction coefficient has been implemented. Several benchmark problems, including Couette, thermal Couette, Poiseuille, and Sod tube flows, are simulated to validate the proposed MTD-FPM method.
Solving Interoperability in Translational Health
Authors: Turner Anne , Facelli Julio , Jaspers Monique , Wetter Thomas , Pfeifer Daniel , Gatewood Laël Cranmer , Adam Terry , Li YuChuan , Lin Ming-Chin , Evans R. Scott , Beukenhorst Anna , Theodoore van Mens Hugo Johan , Tensen Esmée , Bock Christian , Fendrich Laura , Seitz Peter , Suleder Julian , Aldekhyyel Ranyah , Bridgeman Kent , Hu Zhen , Sattler Aaron , Guo Shin-Yi , Mohaimenul Islam Md. , Anggraini Ningrum Dina Nur , Tung Hsin-Ru , Bian Jiantao , Plasek Joseph , Rommel Casey , Burke Juandalyn , Sohi Harkirat 
Published: June 2017

SummaryBackground: In the summer of 2016 an international group of biomedical and health informatics faculty and graduate students gathered for the 16th meeting of the International Partnership in Health Informatics Education (IPHIE) masterclass at the University of Utah campus in Salt Lake City, Utah. This international biomedical and health informatics workshop was created to share knowledge and explore issues in biomedical health informatics (BHI).Objective: The goal of this paper is to summarize the discussions of biomedical and health informatics graduate students who were asked to define interoperability, and make critical observations to gather insight on how to improve biomedical education.Methods: Students were assigned to one of four groups and asked to define interoperability and explore potential solutions to current problems of interoperability in health care.Results: We summarize here the student reports on the importance and possible solutions to the “interoperability problem” in biomedical informatics. Reports are provided from each of the four groups of highly qualified graduate students from leading BHI programs in the US, Europe and Asia.Conclusion: International workshops such as IPHIE provide a unique opportunity for graduate student learning and knowledge sharing. BHI faculty are encouraged to incorporate into their curriculum opportunities to exercise and strengthen student critical thinking to prepare our students for solving health informatics problems in the future.Citation: Turner AM, Facell JC, Jaspers M, Wetter T, Pfeifer D, Gatewood LC, Adam T, Li Y-C, Lin M-C, Evans RS, Beukenhorst A, van Mens H, Tensen E, Bock C, Fendrich L, Seitz P, Suleder J, Aldekhyyel R, Bridgeman K, Hu Z, Sattler A, Guo S-Y, Mohaimenul IMd, Ningrum DNA, Tung H-R, Bian J, Plasek JM, Rommel C, Burke J, Sohi H. Solving interoperability in translational health: perspectives of students from the International Partnership in Health Informatics Education (IPHIE) 2016 master class. Appl Clin Inform 2017; 8: 651–659 https://doi.org/10.4338/ACI-2017-01-CR-0012
Effects of the Wegener–Bergeron–Findeisen process on global black carbon distribution
Authors: Qi Ling , Li Qinbin , He Cenlin , Wang Xin , Huang Jianping 
Published: June 2017

Abstract. We systematically investigate the effects of Wegener–Bergeron–Findeisen process (hereafter WBF) on black carbon (BC) scavenging efficiency, surface BCair, deposition flux, concentration in snow (BCsnow, ng g−1), and washout ratio using a global 3-D chemical transport model (GEOS-Chem). We differentiate riming- versus WBF-dominated in-cloud scavenging based on liquid water content (LWC) and temperature. Specifically, we implement an implied WBF parameterization using either temperature or ice mass fraction (IMF) in mixed-phase clouds based on field measurements. We find that at Jungfraujoch, Switzerland, and Abisko, Sweden, where WBF dominates in-cloud scavenging, including the WBF effect strongly reduces the discrepancies of simulated BC scavenging efficiency and washout ratio against observations (from a factor of 3 to 10 % and from a factor of 4–5 to a factor of 2). However, at Zeppelin, Norway, where riming dominates, simulation of BC scavenging efficiency, BCair, and washout ratio become worse (relative to observations) when WBF is included. There is thus an urgent need for extensive observations to distinguish and characterize riming- versus WBF-dominated aerosol scavenging in mixed-phase clouds and the associated BC scavenging efficiency. Our model results show that including the WBF effect lowers global BC scavenging efficiency, with a higher reduction at higher latitudes (8 % in the tropics and up to 76 % in the Arctic). The resulting annual mean BCair increases by up to 156 % at high altitudes and at northern high latitudes because of lower temperature and higher IMF. Overall, WBF halves the model–observation discrepancy (from −65 to −30 %) of BCair across North America, Europe, China and the Arctic. Globally WBF increases BC burden from 0.22 to 0.29–0.35 mg m−2 yr−1, which partially explains the gap between observed and previous model-simulated BC burdens over land. In addition, WBF significantly increases BC lifetime from 5.7 to  ∼  8 days. Additionally, WBF results in a significant redistribution of BC deposition in source and remote regions. Specifically, it lowers BC wet deposition (by 37–63 % at northern mid-latitudes and by 21–29 % in the Arctic), while it increases dry deposition (by 3–16 % at mid-latitudes and by 81–159 % in the Arctic). The resulting total BC deposition is lower at mid-latitudes (by 12–34 %) but higher in the Arctic (by 2–29 %). We find that WBF decreases BCsnow at mid-latitudes (by  ∼  15 %) but increases it in the Arctic (by 26 %) while improving model comparisons with observations. In addition, WBF dramatically reduces the model–observation discrepancy of washout ratios in winter (from a factor of 16 to 4). The remaining discrepancies in BCair, BCsnow and BC washout ratios suggest that in-cloud removal in mixed-phased clouds is likely still excessive over land.
Beyond Martha Nussbaum's Cognitive-Evaluative Approach to the Emotions: Separating Reader and Narrative Affective Experience from Ethical Judgments inLolita
Authors: Martin Lindsay A. 
Published: June 2017

AbstractMartha Nussbaum has famously argued that narrative fiction can expand readers' capacity to make appropriate ethical judgments because it requires readers' discernment of nuanced ethical situations, and because the emotional dynamics of engaging with the particulars of a fiction aids that discernment. In this essay, I argue that Nabokov's Lolita pushes Martha Nussbaum's philosophy of emotions and ethics to its limits by creating the audience position of “lyrical addressee,” which, in contrast with two other central audience positions, encourages affective participation and thus temporarily sidesteps concerns over ethical judgments against Humbert. Accounting for the critical tendency to ignore the power of emotions, I first describe how Lolita invokes the lyrical addressee only after Humbert establishes two other narratee positions, both of which devalue emotional experience and make it easy to ignore the lyrical addressee position. I argue that in the audience position of “lyrical addressee,” a reader can notice two important features that emphasize affective experience and feeling with Humbert: (1) the breakdown of the communicative situation, indicating the power of Humbert's emotions; and (2) the establishment of a “fuzzy” mood that transcends character and setting boundaries to involve even a reader who wishes to sympathize with Dolores's pain. Ultimately, in passages aimed at the lyrical addressee, there is a significant loss of the specificity that Nussbaum claims aids ethical decisions. In these moments, the move to generality, which appears in the form of a breakdown of communication and the permeable boundaries between characters and settings, renders ethical decisions temporarily irrelevant.
Notre maître l’avenir, ou le terreau des ancêtres? L’ambivalence temporelle chez Fernand Dumont (1956-1967)
Authors: Poitras Daniel 
Published: June 2017

Au tournant des années 1960, Fernand Dumont se penche sur le passé du Québec et constate les ravages provoqués par le fatalisme et la « Grande-Peur québécoisée », qui atrophient l’expérience du passé. Le jeune sociologue attend de l’historien qu’il libère ses contemporains des fixations sur les mythes désuets et effectue une transmutation des valeurs anciennes en valeurs nouvelles. Plutôt que d’étudier le rôle que Dumont donne à l’historien à travers le seul récit émancipatoire du Québec, je propose d’insérer ce récit dans le régime d’historicité pour mieux saisir la transformation du rapport à l’historiographie et à l’actualisation du passé chez Dumont. Si la question des traditions à retrouver (ou carrément à donner) au Québec pour le sortir de ses ornières mobilise toute sa génération intellectuelle, Dumont manifeste une ambivalence temporelle qui le fait osciller entre le futurisme et l’appel aux ancêtres. En commentant sévèrement les historiens canadiens-français et en puisant sans vergogne dans l’histoire française, Dumont cherche à retrouver tantôt un « cheminement de la liberté », tantôt une « tradition socialiste » propres au Canada français, mais il constate à tout moment la fragilité et l’évanescence de ces repères passés, ce qui l’amène à puiser dans l’histoire française. Mais le volontarisme historiographique des années 1960 sera-t-il suffisant pour combler ce fossé et donner aux contemporains des lieux de mémoire inspirants?
APPRENTISSAGE PAR PROBLÈME ET PSYCHOTHÉRAPIE : LORSQUE LA MÉTHODE D’ENSEIGNEMENT RENCONTRE LA MÉTHODE CLINIQUE
Authors: Terradas Miguel M. , Achim Julie 
Published: June 2017

Cet article expose les réflexions suscitées par l’utilisation de la méthode d’apprentissage par problème (APP) dans la formation universitaire en psychologie clinique. Cette méthode s’avère pertinente pour l’acquisition des compétences cliniques spécifiques à la pratique de la psychothérapie. Les processus se déployant au sein de la méthode APP et de la psychothérapie partagent plusieurs lieux communs. Ils sont abordés à la lumière de notions fondamentales propres au travail clinique : observation, rigueur, processus relationnels inhérents au lien thérapeutique, espace transitionnel, autorégulation, échafaudage, co-construction et élaboration d’un narratif. Un exemple permet d’illustrer les processus d’intégration et de co-construction des connaissances se manifestant en APP.
Identification et quantification de 81 résidus médicamenteux au sein d'une zone de rejet végétalisée : rétention différenciée des compartiments eau-sol-plantes
Authors: Nuel Maximilien , Laurent Julien , Bois Paul , Heintz Dimitri , Wanko Adrien 
Published: June 2017

La présence de résidus médicamenteux dans les cours d’eau est notamment due à une épuration incomplète de ces derniers dans les stations de traitement des eaux usées (STEU). Leur impact potentiel sur la faune aquatique a été mis en lumière par la féminisation des poissons causée par la présence d’hormones à quelques ng∙L‑1 dans l'eau. Cette étude fait un focus de plusieurs mois sur les performances d’épuration d’un filtre planté de roseaux à deux étages et écoulement vertical (FPRvv), ainsi que de la zone de rejet végétalisée (ZRV) située en aval du FPRvv. La STEU est dimensionnée pour 808 équivalents habitants et se situe dans le Haut-Rhin, France. La ZRV est de type mare et reçoit les eaux en sortie de FPRvv et les restitue au milieu récepteur; 81 résidus pharmaceutiques y sont recherchés dans les échantillons d’eau, de plantes et de sol. Les résultats mettent en évidence que le nombre de micropolluants a augmenté en période hivernale. Une concentration maximum fut atteinte en novembre 2016 pour l’amitriptyline (antidépresseur) à 2,9 µg∙L‑1 alors qu’en été ce fut l’alpha éthinylestradiol (contraceptif hormonal) à 54 µg∙L-1. Le FPRvv a abattu majoritairement entre 30 et 70 % des micropolluants. La ZRV a quant à elle complété cette épuration en abattant là aussi majoritairement entre 30 et 70 % de la pollution en sortie de FPRvv (soit une participation à l’épuration globale comprise entre 30 et 70 %). L’étude des plantes et du sol de la ZRV a mis en lumière que ces matrices captaient des micropolluants et les cumulaient dans le temps. Les concentrations sont de l’ordre du pg∙g‑1 de matière sèche (plante) ou de boue égouttée. La détection des molécules diffère qualitativement et quantitativement d’une plante à l’autre, laissant supposer un transfert spécifique d’une molécule à une espèce.
LE BONHEUR DES GENS HEUREUX
Authors: Veilleux Mélanie , Mandeville Lucie , Morin Karine 
Published: June 2017

Le présent article décrit l’expérience subjective des gens heureux à partir de trois composantes du bonheur : le plaisir, l’engagement et le sens à sa vie. Une étude phénoménologique a été réalisée auprès de six participants reconnus comme des modèles de personnes heureuses. L’analyse thématique fait ressortir sept conceptions du bonheur (c’est un choix, c’est une question de pouvoir personnel, il est en soi, il dépend peu des circonstances, il ne provient pas des autres, le bonheur est une quête et il a une base génétique). Les résultats mettent en lumière les déterminants du bonheur : la génétique, les conditions externes, l’adaptation hédonique, l’investissement personnel, ainsi que les composantes du modèle PERMA.
NIVEAUX DE MENTALISATION DE LA SOUFFRANCE EN CLINIQUE : AGONIE, DÉTRESSE ET TRISTESSE ADAPTATIVE
Authors: Lecours Serge 
Published: June 2017

L’article identifie trois niveaux de mentalisation de la souffrance : agonie, détresse et tristesse adaptative. L’agonie est l’expérience d’une souffrance non représentée; la détresse est l’expérience d’une souffrance représentée, mais trop « entière » ou concrète pour être gérée subjectivement; la tristesse adaptative est une souffrance représentée et tolérée qui facilite l’élaboration de la perte. L’abord clinique de ces qualités de souffrance est souvent limité à savoir s’il faut amplifier l’expérience de la souffrance ou s’il faut la soulager. L’article propose que la souffrance mal mentalisée doit être transformée afin d’aider les clients à « souffrir mieux ».
İsmail Bozkurt’un “Bir Gün Belki” İsimli Romanında Kıbrıs Türk Folkloruna Dair Tespitler / Findings on the Cypriot Turkish Folklore in the Novel of Ismail Bozkurt Named “Maybe One Day...”
Authors: Yeniasır Mustafa , Gökbulut Burak 
Published: June 2017

<p><strong>Abstract</strong></p><p>Literature is a social institution because it uses the language which uses the language as means, and also because the literature gets feed from the miscellaneous events happened throughout history. It is possible to see social contents in several poets and authors who throw light to the society. In these works, the artists give place to the traditions, customs and life styles of the society they live in.</p><p>İsmail Bozkurt is known specially for the work of art he wrote in the field of novel in Cyprus Turkish Literature; in the novels, he tells the stories about national struggle of Cypriot Turks, he also gives place to social and cultural life of the society, he presents the Cyprus dialect in necessary fields.</p><p>In one of the most significant novels of his; “Maybe One Day...’’ which is also translated in Azerbaijani Turkish and in Russian, Ismail Bozkurt tells a story about the existence struggle of Cypriot Turks in 1960’s where is also a love story of two young people. The author provides successful descriptions in this 358-paged novel; both the events presented and the places where these events happen in draw the picture of those days.</p><p>Nonetheless, this novel named “Maybe One Day...’’ which is published in 2002, has a feature of being a historical novel with all the components presented regards to Cypriot Turkish Folklore at its time. </p><p><strong>Öz</strong></p><p>Edebiyat, hem sosyal bir araç olan dili kullandığı hem de toplumların tarih boyunca yaşamış olduğu çeşitli olaylardan beslendiği için sosyal bir kurumdur. Yaşadığı topluma ışık tutan birçok şair ve yazarda, sosyal içerikli eserler görmek mümkündür. Söz konusu eserlerde sanatçılar, içinde yaşadıkları toplumun geleneklerine, göreneklerine ve yaşam tarzlarına yer vermişlerdir.</p><p>Kıbrıs Türk Edebiyatında özellikle roman sahasında yazmış olduğu eserlerle tanınan İsmail Bozkurt, Kıbrıs Türkünün millî mücadelesini anlattığı yapıtlarında içinde bulunduğu toplumun sosyal ve kültürel yaşamına da geniş yer vermiş, gerekli görülen yerlerde de abartıya düşmeden Kıbrıs ağzını başarıyla yansıtmıştır.</p><p>İsmail Bozkurt, en önemli romanlarından biri olan ve hem Azerbaycan Türkçesine aktarılan hem de Rusçaya çevrilen “Bir Gün Belki” isimli eserinde iki gencin yaşadığı aşk ekseninde Kıbrıs Türkü’nün 1960’lı yıllarda vermiş olduğu varoluş mücadelesini anlatmıştır. Yazar, 358 sayfalık bu hacimli romanında başarılı tasvirleriyle dikkat çekmiş; gerek ele aldığı olaylarla gerekse bu olayların geçtiği mekânlarla âdeta o yılların resmini çizmiştir. Bununla beraber, 2002 yılında yayınlamış olduğu “Bir Gün Belki” isimli romanında dönemin tarihi özellikleriyle birlikte Kıbrıs Türk Folkloruna dair birçok unsura yer vererek eserine tarihi roman özelliği kazandırmıştır.</p>
Ailelerin Tatil Karar Sürecine Gençlerin Etkileri: Ankara İli Örneği / The Effects of the Youngs on the Family Vacation Decision Process: Ankara Case Study
Authors: Köşk Ülker , Gürbüz Ahmet 
Published: June 2017

<p><strong>Abstract</strong></p><p>Individuals who are members of a social group exhibit behaviors that may be similar or identical to that of the social group. It can be said that the individuals in a familiy, like in a social group, also have the same or similar thoughts, habits and behaviors. Having similar thoughts, habits and behaviors is the result of the individuals in the group being affected by each other.</p><p> The individuals in the family can be influenced by each other in the decision-making process as well as with the many areas. This influence is multilinear, and we must say that it is possible for each of the family members to be potentially affected individually by all the members of the family. This research examines how families are influenced by their children's thoughts during vacation decision-making. The universe of the research is young people aged 15-24 who reside in Ankara. As in most areas, families can be influenced by their children's thoughts and ideas during holiday decision-making. In this research, according to all these information, it researched in the city of Ankara to examine the effects decision-making process of the families of young people aged 15-24. A total of 1160 surveys were conducted in the research and 15 surveys were not included in the study for various reasons. The results of the questionnaires were analyzed using SPSS 22.0 program interpreting the data obtained from the remaining 1145 questionnaires.</p><p><strong>Öz</strong></p><p>Bir sosyal gruba mensup olan bireyler, sosyal grubun davranış biçimi ile benzer ya da aynı sayılabilecek davranışlar sergilerler. Sosyal bir grup olan ailedeki bireylerin de aynı düşüncelere, alışkanlıklara ve davranışlara sahip oldukları söylenebilir. Benzer düşünce, alışkanlık ve davranışlara sahip olmanın temelinde grup içindeki bireylerin birbirlerinden etkilenmelerinin yer aldığı söylenebilir. </p><p>Ailedeki bireyler birçok alanda olduğu gibi karar verme sürecinde de birbirlerinden etkilenebilirler. Bu etkilenme çok yönlü bir etkilenme olup aile bireylerinden herbirinin potansiyel olarak ailenin tüm bireylerinden ayrı ayrı etkilenmesinin mümkün olduğunu söylememiz gerekir. Bu araştırma, tatil karar verme sürecinde ailelerin, çocuklarının düşüncelerinden ne şekilde etkilendiklerini incelemektedir. Çalışmanın evrenini, Ankara’da ikamet eden 15-24 yaş arası gençler oluşturmaktadır. Araştırmada toplam 1160 anket uygulanmış olup çeşitli nedenlerle 15 anket çalışmaya dâhil edilmemiştir. Geriye kalan 1145 anketten elde edilen verilerin yorumlanması için SPSS 22,0 veri analiz programı kullanılarak anket sonuçları analiz edilmiştir.</p>