bluuebunny/crossref_metadata_2025_split huggingface dataset:
Autoregressive Planet Search: Application to the Kepler Mission
Authors: Caceres Gabriel A. , Feigelson Eric D. , Babu G. Jogesh , Bahamonde Natalia , Christen Alejandra , Bertin Karine , Meza Cristian , Curé Michel 
Published: July 2019

Abstract
The 4 yr light curves of 156,717 stars observed with NASA’s Kepler mission are analyzed using the autoregressive planet search (ARPS) methodology described by Caceres et al. The three stages of processing are maximum-likelihood ARIMA modeling of the light curves to reduce stellar brightness variations, constructing the transit comb filter periodogram to identify transit-like periodic dips in the ARIMA residuals, and Random Forest classification trained on Kepler team confirmed planets using several dozen features from the analysis. Orbital periods between 0.2 and 100 days are examined. The result is a recovery of 76% of confirmed planets, 97% when period and transit depth constraints are added. The classifier is then applied to the full Kepler data set; 1004 previously noticed and 97 new stars have light-curve criteria consistent with the confirmed planets, after subjective vetting removes clear false alarms and false positive cases. The 97 Kepler ARPS candidate transits mostly have periods of P < 10 days; many are ultrashort period hot planets with radii <1% of the host star. Extensive tabular and graphical output from the ARPS time series analysis is provided to assist in other research relating to the Kepler sample.
The Effect of Weak Magnetic Twist on Resonant Absorption of Slow Sausage Waves in Magnetic Flux Tubes
Authors: Sadeghi Mohammad , Karami Kayoomars 
Published: July 2019

Abstract
Observations show that twisted magnetic flux tubes are present throughout the Sun’s atmosphere. The main aim of this work is to obtain the damping rate of sausage modes in the presence of weak magnetic twist. Using the connection formulae obtained by Sakurai et al., we investigate resonant absorption of the sausage modes in the slow continuum under photospheric conditions. We derive the dispersion relation and solve it numerically, and consequently obtain the frequencies and damping rates of the slow surface sausage modes. We conclude that the magnetic twist can result in strong damping in comparison with the untwisted case.
Les initiatives de l’Otan depuis le début de la crise ukrainienne
Authors: Lasconjarias Guillaume 
Published: July 2019

Le déclenchement de la crise ukrainienne et la prise illégale de la Crimée par la Russie ont surpris l’Alliance atlantique, qui a tardé à réagir. Le statut particulier de l’Ukraine, partenaire mais non allié, a cependant conduit les États à se doter des outils pour éviter cet effet de surprise. Politiquement d’abord, l’Alliance a souhaité montrer un front uni et rappelé les principes sur lesquels se fonde l’organisation. Militairement ensuite, le sommet du pays de Galles a accouché d’un plan « réactivité » engerbant l’intégralité des mesures d’assurance et d’adaptation destinées à garantir la crédibilité de l’Alliance. Pourtant, les défis demeurent et l’Organisation du traité de l’Atlantique Nord (OTAN) aura fort à faire pour maintenir la cohésion de membres dont les visions des principales menaces sont parfois divergentes et contradictoires.
Les facteurs humains et organisationnels dans le cadre de la résilience de l'État
Authors: Bordes Marjorie , Boumrar Julie 
Published: July 2019

Résumé En 2008, le Livre blanc sur la défense et la sécurité nationale ( LBDSN ) s'appropriait le terme de « résilience ». Définie comme un objectif stratégique pour l'État et l'ensemble des composantes de la société civile, elle est mise à l'épreuve par des crises de différentes natures sur le territoire national. Pour faire face à un environnement stratégique complexe, instable et évolutif, l'État doit développer sa capacité de résilience, en s'appuyant notamment sur des facteurs humains et organisationnels qui lui permettront de poursuivre ses missions prioritaires dans un contexte fortement dégradé. S'appuyer sur la diversité des acteurs de la gestion des crises, favoriser l'apprentissage et planifier l'organisation gouvernementale de la réponse sont autant de pistes à développer et à approfondir dans ce cadre.
Maîtrise des armements conventionnels et sécurité européenne : la montée des périls
Authors: Schmitt Olivier 
Published: July 2019

Résumé Le régime de maîtrise des armements conventionnels en Europe élaboré à la fin de la guerre froide est considérablement affaibli, du fait d'une combinaison de violations non sanctionnées au nom d'une « approche flexible » censée faciliter la coopération, et d'un manque de ressources administratives de la part de l'OSCE et des États parties pour exercer un contrôle efficace. Cet affaiblissement du régime est également un signe clair du retour de la compétition de sécurité en Europe, qui augmente les risques de conflits conventionnels dans la zone. La France et les pays de l'OTAN doivent, sur le court terme, prendre acte de cette compétition de sécurité en renforçant la dissuasion conventionnelle (notamment par une augmentation de la fréquence et des volumes de forces engagés lors d'exercices multinationaux), tout en explorant sur le moyen terme avec la Russie une possible réforme de l'OSCE et un nouveau traité de limitation des armements pour remplacer le Traité FCE.
Pour une approche longitudinale de la lutte antiterroriste au Sahel
Authors: Schnell Fiona 
Published: July 2019

Résumé La stabilisation sécuritaire sahélienne doit passer par une réflexion sur le temps long, de dix à vingt ans, liée à la prévention contre le terrorisme et à la lutte contre les trafics. Adopter une perspective longitudinale et générationnelle est impératif, car elle aboutit à faire émerger des bénéfices financiers de la mise en uvre des stratégies de refonte territoriale. Or, financer les réformes de l'administration territoriale contribue à renforcer les modèles de gouvernance permettant d'aboutir à des objectifs de réinsertion et de légitimation politique. Face à la menace sahélienne, les contributions financières, individuelles et collectives sont souvent envisagées sur le court ou moyen terme, en particulier en matière de déploiement, de formation et de développement. L'élargissement dans le temps des stratégies insérant les défis territoriaux de la décentralisation pourrait maximiser l'effort de défense afin d'aboutir à une sortie de crise.
Les évolutions stratégiques d'un « petit pays » et leur importance pour la France : le cas de la Mongolie
Authors: Maire Antoine 
Published: July 2019

Résumé L'étude du cas mongol et des évolutions stratégiques auxquelles ce pays fait face doit permettre de mieux comprendre les déterminants stratégiques du développement des relations franco-mongoles. Pour ce faire, cette contribution présente le contexte stratégique au sein duquel s'insère la Mongolie. Elle évoque l'évolution des relations bilatérales entre la France et ce pays, et ses « déterminants stratégiques ». Elle conclut en soulignant l'intérêt pour la France de tenir compte des « petits pays pourvoyeurs de stabilité » dans le cadre de l'élaboration d'une stratégie de défense et de sécurité nationale.
Cartographier le cyberespace : le cas des actions informationnelles russes en France
Authors: Pétiniaud Louis , Limonier Kévin 
Published: July 2019

Résumé La Russie développe depuis plusieurs années une nouvelle stratégie d'influence à l'étranger, qui se déploie particulièrement dans le cyberespace. Au c ur de celle-ci, la production massive de contenu médiatique par des agences de presse russes et leur propagation via les réseaux sociaux ont montré une efficacité certaine. Ces nouvelles pratiques invitent à développer des méthodes innovantes d'analyse et de cartographie. En prenant pour étude de cas la campagne présidentielle française de 2017, et en usant de bases de données récoltées sur le réseau Twitter, cet article présente de manière succincte de nouvelles méthodes de cartographie du réseau d'influence et des relais de la puissance informationnelle russe en France.
Analyse économique de la soutenabilité des opérations extérieures
Authors: Malizard Julien , Droff Josselin 
Published: July 2019

Résumé La France est engagée dans de nombreuses opérations extérieures dont le coût s'élève à plus d'un milliard d'euros par an depuis presque dix ans. L'examen des « surcoûts des OPEX » illustre les nouvelles modalités d'intervention. L'objet de cette contribution est d'examiner, sous l'angle économique, le coût opérationnel supporté par les armées. Il s'agit d'un coût difficile à appréhender car il n'a pas de valeur économique par essence, de sorte que l'on est obligé de recourir à des analyses indirectes, via les conséquences sur les hommes et les matériels. On montre que, depuis 2010, de graves défaillances apparaissent et peuvent, à terme, conduire à réduire le potentiel militaire de la France. Plusieurs pistes d'amélioration sont discutées en conclusion.
Quel(s) lien(s) entre les luttes contre le terrorisme et le changement climatique ?
Authors: Baillat Alice 
Published: July 2019

Résumé Cet article analyse la nature des corrélations entre changement climatique, misère, radicalisation et terrorisme, et met en évidence l'existence d'un cercle vicieux entre ces phénomènes. Il revient ensuite sur deux cas d'étude qui nourrissent les controverses actuelles sur ces questions : l'expansion de Boko Haram dans la région du lac Tchad et celle de l'État islamique (Daesh) en Syrie. Il alerte sur les risques de dépolitisation des conflits sous-tendus par la surestimation des facteurs climatiques, et démontre que c'est bien la réponse gouvernementale apportée aux crises environnementales et humanitaires, et la capacité de l'État à protéger sa population qui déterminent la propension d'un groupe criminel à s'étendre sur un territoire.
La prudence du prince : les assassinats ciblés et leurs conséquences stratégiques, internationales et politiques
Authors: Ferey Amélie 
Published: July 2019

Résumé Les assassinats ciblés désignent l'utilisation de la force létale par un sujet de droit international avec l'intention préméditée et délibérée de tuer individuellement les personnes sélectionnées qui ne se trouvent pas sous la garde des États concernés. L'objet de cet article est l'analyse de cette critique dite « conséquentialiste » des assassinats ciblés qui examine leurs résultats. Ces opérations sont-elles contre-productives ? Incarnent-elles une utilisation inconséquente de la force ? Je distingue trois ordres de conséquences : stratégiques ­ produisent-elles des résultats efficaces ? ; internationales ­ quelles sont leurs conséquences pour le principe de souveraineté ? ; et politiques ­ quel est leur impact sur le caractère démocratique des États qui les emploient ? Fragilisent-elles l'État de droit ? Je conclus mon étude par un examen de la situation française qui fait figure d'exception parmi les pays cités. Il existe une incertitude de l'État français sur la position à adopter vis-à-vis de cet emploi de la force, qui complique la délibération collective sur sa légitimité.
Lacrimal Sac Identification in Dacryocystorhinostomy Surgery
Authors: Dryden Robert M , Wilkes T David I 
Published: July 2019

SUMMARY
The intraoperative identification and opening of the lacrimal sac is generally performed by cutting down on the tip of a lacrimal probe passed down one canaliculus. While easily performed in most cases, this step is frequently associated with difficulty, confusion, and orbital fat exposure particularly if the internal common punctum is imperforate or the sac is scarred. The authors present an alternative method for opening the sac based upon simple anatomic concept.
Contemporary Reviews of Edith Wharton's Work: An Addendum
Authors: Monteiro George 
Published: July 2019

ABSTRACT
Dozens of reviews of Edith Wharton's books that are unrecorded in the standard bibliographies are listed in this article. Many of these reviews appeared in periodicals published far from Wharton's native milieu, and some in rather unexpected venues. Some of the reviewers evaluated several of Wharton's works, and some were well-known critics in their day.
Betty Putnam: An Unpublished One-Act Play by William Carlos Williams
Authors: Roessel David , Barrick Ciara 
Published: July 2019

ABSTRACT
Betty Putnam is a short play by William Carlos Williams set during the Salem witch trials. Known chiefly as a poet, Williams once thought he would make his name as a playwright. Between 1909 and 1912, he composed several plays based on early American history, which show he was already considering the usable American past that he would later construct in In the American Grain (1925). Betty Putnam was his first literary exploration of Salem, and Williams dealt with the subject twice more, in In the American Grain and in Tituba's Children (1950). By tracing Williams's engagement with Salem and how it changed from the Progressive Era to the Cold War, one sees that it mirrors that of American culture generally. The Progressive Era Betty Putnam, with its happy ending and assertive new woman, seems far removed from the dread and violence of the McCarthy period writings.
“Affectionately Yours, Bishop”: The Early Correspondence of Elizabeth Bishop and Rhoda Wheeler Sheehan
Authors: Sheehan Fiona 
Published: July 2019

ABSTRACT
Few original records document Elizabeth Bishop's development during her high school and college years (1926–34). This article presents twelve new pieces of correspondence that Bishop wrote to her lifelong friend and classmate, Rhoda Wheeler (later Sheehan), at both Walnut Hill School and Vassar College, together with mentions of Bishop made by Wheeler in forty-six of the weekly letters that she wrote home to her mother during that time. Readers and biographers have turned to Bishop's correspondence to better understand what motivated and inspired her work. The Bishop-Wheeler letters give readers a rare glimpse into the inner world of this enigmatic writer as she was transitioning from a shy, anxious youth to a self-possessed poet.
Pictures and Progress
Authors: Moses Wilson J. 
Published: July 2019

ABSTRACT
This attractive gift book is “a steal” at its very affordable price, but it also presents the results of outstanding investigative scholarship and analytic bibliography. The editors assert that Frederick Douglass “became the most photographed American of the nineteenth century” and that he “wrote more extensively on photography than any other American” during the four years of the Civil War. They have identified 160 separate photographs of him that are not copies from the same negative, and his closest competitors seem to be General George Armstrong Custer, Red Cloud, Walt Whitman, Abraham Lincoln, and Ulysses S. Grant. The volume celebrates and illustrates the amazing career of Frederick Douglass through several visual media and brings together his essays on photography, which were often vehicles for his ideas on a wide range of subjects, ranging from literature, to popular science, to “philosophy of Progress,” to American politics.
Harriet Jacobs and African American Women’s Mutual Support
Authors: Saunders Catherine E. 
Published: July 2019

ABSTRACT
Letters from a private collection, written by Louisa Jacobs, daughter of Harriet Jacobs, to Eugenie Webb between 1879 and 1911, supplemented by correspondence to and from associates including Harriet Ann Purvis, shed light on African American life in the post-Reconstruction era, especially on the personal and professional lives of single women working as teachers, civil service employees, boardinghouse keepers, and caregivers in Washington, DC; Philadelphia, PA; and Camden, NJ. Editor Mary Maillard's extensive biographical and historical notes provide valuable context for the letters, but her introductory account of prior relationships among the correspondents sometimes claims longer and stronger connections between Harriet and Louisa Jacobs and members of the established African American community in Philadelphia than available evidence seems to support. Nevertheless, the volume expands knowledge of the Jacobs' lives and of African American life during the late nineteenth century, and it provides an engaging account of the correspondents' struggles and mutual support.
The “Rhetoric of Self-Making” in the Writings of Sui Sin Far
Authors: Roh-Spaulding Carol 
Published: July 2019

ABSTRACT
A recuperative undertaking of significant scale, Becoming Sui Sin Far includes a “range of styles and narrative voices” that reveals the author to be “far more prolific than previously believed,” with an existing oeuvre now standing at 206 pieces. Editor Mary Chapman is at her best when she gathers the rich historical and cultural evidence that places Sui Sin Far within the stream of influences of her time. However, Chapman makes too big a claim for the literary interpretation made possible by this expanded oeuvre, in which Sui Sin Far's “transnational” agenda and shifting subject positions reveal her gradual move toward Eurasian/dislocated subjectivity. Recovery scholarship produced prior to her undertaking, which Chapman characterizes as limited, had already laid the groundwork for this interpretation. Thus, the collection richly extends rather than breaks with previous scholarship.
New Letters by an Old Master
Authors: Hart Henry 
Published: July 2019

ABSTRACT
The editors of this collection of Robert Frost's letters—the second of a planned five volumes—express in their preface the hope that the letters, many of which have not been published previously, will provide the “raw material” for a new biography to rectify Lawrance Thompson's somewhat-unflattering portrait of Frost in his authorized biography. The letters in this volume, however, are not consistently flattering. What emerges from Frost's correspondence with family and friends is the image of a restless, uniquely talented, and often-troubled poet who was proud of what he called his “good American prejudices.” Although these prejudices were not always “good,” the letters and the editors' many footnotes help us understand Frost's life and his extraordinary literary accomplishments.
Thomas Wolfe, A Portrait of Paradox
Authors: Jennette Martha 
Published: July 2019

ABSTRACT
Through their collection of reminiscences of Thomas Wolfe, editors Mark Canada and Nami Montgomery present a comprehensive portrait of the complex, contradictory personality of this often-volatile literary genius. Dividing Wolfe's short life span into four phases, the editors include entertaining, clearly annotated memories by people acquainted with Wolfe at specific times in his development as a man and as an artist. The publication focuses on the autobiographical nature of Wolfe's writing, providing glimpses into the personal issues and prejudices that made his relationships complicated but fascinating and ultimately contributed to his success.
Speaking the Truth with Folk and Fairy Tales: The Power of the Powerless
Authors: Zipes Jack 
Published: July 2019

Abstract
We have never known a time without lies, propaganda, and conflicts, but this hardly means that contesting the deception of those in power does not matter. Contesting misuses of history that inform the present, this essay presents three neglected writers and storytellers who offer alternative ways of thinking with fairy tales that give me the courage to try to live and work in truth: the Russian teacher and poet, Pyotr Pavolovich Yershov (1815-1869), the French politician and scholar of jurisprudence, Édouard Laboulaye (1811-1883), and the Austrian writer and essayist, Hermynia Zur Mühlen (1883-1951).
Adaptive Occasions: Synchronic Correlatives in Traditional Folktale Adaptation
Authors: Sobol Joseph 
Published: July 2019

Abstract
This essay examines a contemporary re-figuration of the traditional Appalachian folktale “Jack and the Giants’ Newground” through the lens of a recent performance event. The mechanisms of parody generate imaginative friction of foreground and background, a structural aesthetic of formal or functional congruence and indicial dissonance. I posit a key device for such genre-crossing adaptations, one I call the synchronic correlative. Synchronic correlatives are a form of meta-discursive parallelism, synchronic because they work as non-linear connectors between otherwise independent local/temporal constructs; they are thematic or indicial pivot points that serve to launch a tale type from one imaginative frame into another.
A CONCEPÇÃO COMUNICATIVA DA EDUCAÇÃO NA PERSPECTIVA DE JÜRGEN HABERMAS: A DIMENSÃO INTERSUBJETIVA DA EXPERIÊNCIA FORMATIVA
Authors: Paiva Silva Bruno Luciano De 
Published: July 2019

Uma subjetividade tecida pela intersubjetividade elucida o tema proposto pelo presente artigo, a saber, de se pensar uma concepção comunicativa de educação a partir de Habermas. A nossa hipótese é de que a dimensão intersubjetiva, desenvolvida pelo filósofo alemão, renova o conceito de experiência formativa, ao recuperar seu caráter crítico e emancipatório e por propor uma práxis dialógica para a ação pedagógica. Assim, o escopo principal será analisar a configuração da concepção comunicativa da educação na perspectiva habermasiana. Desse modo, o artigo está dividido em duas partes: (a) na primeira, apontaremos o contexto (guinada linguístico-pragmática; razão comunicativa; mundo da vida) em que a educação se insere; (b) para analisar, no segundo momento, de que forma se edifica o conceito comunicativo da educação, oferecendo uma alternativa para o problema da formação humana. A escolha do tema se justifica por contrapor à racionalidade instrumental que, desde a implantação da tendência tecnicista na educação brasileira, promovida pelos governos militares (1964-1985), vem orientando a experiência no Brasil.PALAVRAS-CHAVE: Razão comunicativa. Mundo da vida. Educação. Jürgen Habermas. ABSTRACTA subjectivity woven by intersubjectivity elucidates the theme proposed by the present article, namely, to think about a communicative conception of education from Habermas. Our hypothesis is that the intersubjective dimension, developed by the German philosopher, renews the concept of formative experience by recovering its critical and emancipatory character and by proposing a dialogic praxis for pedagogical action. The present article investigates, from the philosophy of Jürgen Habermas, the construction of a communicative conception of education. In this way, the article is divided into two parts: (a) in the first one, we will point out the linguistic context (linguistic-pragmatic guise, communicative reason, world of life) that education is inserted; (b) to analyze, in the second moment, how the communicative concept of education is built, offering an alternative to the problem of human formation. The choice of theme is justified by opposing the instrumental rationality that, since the implantation of the technicist tendency in Brazilian education, promoted by the military governments (1964-1985), has guided the experience in BraziKEY-WORDS: Communicative Reason. World of Life. Education. Jürgen Habermas