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Sample records for lee benjamin madore

  1. Benjamin's Ground

    Directory of Open Access Journals (Sweden)

    Rainer Nägele

    1986-09-01

    Full Text Available Benjamin‘s reading of Hölderlin in one of his earliest essays already delineates some of the major constellations of his thought. Searching for the ground of language and of poetic language in particular, Benjamin sets out to lay the ground for the possibility of literary criticism. His text enters into a specific relationship with Hölderlin's theory of poetics and poetic language. The movement of this search leads through a metaphoric relationship of "surface" and "depth" toward an ever-receding ground that can be articulated ultimately only in relation to a non-representable abyss (Abgrund . A new topography of surface and writing emerges and replaces the surface/depth relationship. Both Hölderlin's poetics and Benjamin's criticism develop a model of representation based on a radical rethinking of writing and script, marked by a "cut" or "caesura" as the precondition of representation and of the possibility of any "thing" represented. In the recurring motif of waking up, Benjamin marks the threshold of that caesura and connects it at the same time with a specific trait of modern aesthetics as embodied in Kafka's work.

  2. Walter Benjamins Berlin

    DEFF Research Database (Denmark)

    Walter Benjamin (1892-1940). Tolkning af alle 33 kapitler i Benjamins bybarndomserindringer fra Berlin i begyndelsen af det 20. århundrede.......Walter Benjamin (1892-1940). Tolkning af alle 33 kapitler i Benjamins bybarndomserindringer fra Berlin i begyndelsen af det 20. århundrede....

  3. Dialektisk billede af Benjamin

    DEFF Research Database (Denmark)

    Bøggild, Jacob

    2004-01-01

    Anmeldelse af Lars Brückner: "Løse blade. Læseren, kritikeren og fortælleren Walter Benjamin"......Anmeldelse af Lars Brückner: "Løse blade. Læseren, kritikeren og fortælleren Walter Benjamin"...

  4. Benjamin Vassermanile preemiad

    Index Scriptorium Estoniae

    2007-01-01

    Graafik Benjamin Vasserman pälvis kolme digitaalse graafilise lehe eest žürii kiituse Ungaris Györis toimunud biennaalil "The Master of Drawing and Graphic Arts" ning II preemia nelja lehe eest Leedus Vilniuses toimunud VI rahvusvahelisel väikegraafika triennaalil. Eestist osalesid veel Reti Saks ja Kelli Valk

  5. A Propaedeutic to Walter Benjamin

    Science.gov (United States)

    Socher, David

    2009-01-01

    The Emerson College Web site on Walter Benjamin's essay "The Work of Art in an Age of Mechanical Reproduction" nicely animates some ideas of the essay. One such idea is the following: "To an ever greater degree the work of art reproduced becomes the work of art designed for reproducibility." When Benjamin wrote this essay and this maxim, Norman…

  6. Benjamin's Theory of the Lyric

    Directory of Open Access Journals (Sweden)

    David E. Wellbery

    1986-09-01

    Full Text Available The paper reconstructs the argument of Benjamin's early Hölderlin essay, with special emphasis on the notion of das Gedichtete . This notion is shown to name a fundamental dissonance between two semiotic modalities, graphics and Gestalt .

  7. Walter Benjamin e o marxismo

    Directory of Open Access Journals (Sweden)

    Michel Löwy

    1994-01-01

    Full Text Available O presente artigo visa analisar as relações entre Benjamin e o marxismo, sem, entretanto, esquecer que o pensamento do filósofo comporta, ao mesmo tempo, uma vertente marxista e outra messiânica.

  8. "Trust Yourself": Revisiting Benjamin Spock.

    Science.gov (United States)

    Caulfield, Rick

    1999-01-01

    Author of the landmark work "Baby and Child Care," Benjamin Spock changed how parents and indirectly professional caregivers raise children. Spock believed all infants are inherently good and discipline is mistakenly identified with punishment. He felt quality child care was essential to successful development and play for infants and…

  9. Eesti graafika rahvusvahelisel areenil / Benjamin Vasserman

    Index Scriptorium Estoniae

    Vasserman, Benjamin

    1999-01-01

    26. VIII-28. XI Fredrikstadis Hebleri-nim. rahvusvahelises graafikakeskuses avatud XII Norra rahvusvahelisel graafikatriennaalil esindavad Eestit Anu Kalm, Avo Keerend, Vive Tolli, Benjamin Vasserman, Mare Vint. Peapreemia ئ Anthony Hill. Triennaali president - Herman Hebler (s. 1911). 24. VI-15. IX Poolas toimunud X Lodzi rahvusvahelisel väikegraafika triennaalil osalesid Eestist Virge Jõekalda, Benjamin Vasserman.

  10. Benjamin Button Effect: Recognizable Rejuvenation.

    Science.gov (United States)

    Waldorf, Heidi A

    2017-06-01

    The "Benjamin Button" effect inspired by the popular motion picture, is used to describe the goal of achieving a clearly younger and more attractive, yet still natural appearance utilizing noninvasive and minimally invasive therapies and procedures. Due to high patient demand for enhancement and rejuvenation of the face and body with minimal downtime, there is an ever-increasing number of companies developing products and devices, variety of indications, and field of practitioners offering them. Each option, including topicals, injectables, and devices, promises near magical results. Despite that, a brief review of online discussions and media resources reveals both patients complaining of inadequate results and celebrities with extreme appearances. For clinical practitioners, it is critical to understand the art, science, and economics of noninvasive rejuvenation in order to properly evaluate potential patients, set appropriate expectations, develop, and provide an effective noninvasive rejuvenation plan to achieve a true "Benjamin Button" effect for patients. J Drugs Dermatol. 2017;16(6 Suppl):s74-76..

  11. Benjamin and Koolhaas: History's Afterlife

    Directory of Open Access Journals (Sweden)

    Frances Hsu

    2016-05-01

    Full Text Available Dialectical images are at the core of the methods suggested by two books written four decades apart yet published around the same time. The Arcades Project (first published as Das Passagen-Werk in 1981 and Delirious New York (1978 use images to critique established modes of historical interpretation. Each proposes a methodology of historical speculation based on the interpretation of fragmentary visual phenomena. Both construct alternative historical narratives about the impact of technology, mass culture and economy on the city. This essay contrasts and compares the similarities and differences between the respective authors’ treatments of the nineteenth century arcade and the Manhattan skyscraper to examine how the strategies and definitions suggested by Benjamin and Koolhaas address the function of images as tools for critical architectural analysis and knowledge.

  12. El enigma de Walter Benjamin

    Directory of Open Access Journals (Sweden)

    Javier Sigüenza

    2015-06-01

    Full Text Available El siguiente ensayo inicia reconstruyendo el relato de los últimos días de la vida de Walter Benjamin, en el contexto histórico de la Segunda Guerra Mundial, y la existencia de un misterioso manuscrito perdido en su frustrada huida por la frontera franco-española en 1940; en la segunda parte se intenta descifrar la enigmática fisionomía del pensador berlinés, cuya perspectiva múltiple, tanto en lo teórico como en lo político, lo convierten en un autor incomprendido, pero tremendamente fascinante; en la tercera parte se explora uno de sus textos más herméticos, conocido como las tesis Sobre el concepto de historia, con la intención de poner de manifiesto el carácter crítico de su discurso, como clave para comprender los enigmas del mundo moderno y su necesaria transformación revolucionaria.

  13. Eestlased graafikanäitustel / Benjamin Vasserman

    Index Scriptorium Estoniae

    Vasserman, Benjamin

    1999-01-01

    IV Kochi graafikatriennaalil Jaapanis 13. III-18. IV osales Eestist Benjamin Vasserman tööga "Vaheldus I". Peapreemia: Eduardo Roca Zalazar. XIV rahvusvahelisel graafikanäitusel "Premio Internationale Biella per I'Incisione" Itaalias 23. IV-23. V osalesid Eestist Peeter Allik, Reti Saks, Benjamin Vasserman. Näituse nimeline preemia: Seung Yeon Kim. 26. VIII avati Fredrikstadis 12. Norra rahvusvaheline graafikatriennaal. 5. nov. avatakse X Varna graafikabiennaal Bulgaarias, 15. XII ئ III Egiptuse graafikatriennaal Gizas. "International Print Triennial Cracow 2000" näitustest

  14. Allanach Benjamin, LAPTH, France Altarelli Guido, CERN ...

    Indian Academy of Sciences (India)

    Allanach Benjamin, LAPTH, France. Altarelli Guido, CERN, Switzerland. Ananthanarayan Balasubramanian,. IISc, Bangalore, India. Antoniadis Ignatios, CERN, Switzer- land. Aziz T, TIFR, Mumbai, India. Babu K S, Oklahoma State Univ., USA. Bailey Stephen, Harvard/BaBar, USA. Bailin David, University of Sussex, UK.

  15. Children, Redemption and Remembrance in Walter Benjamin

    Science.gov (United States)

    Jessop, Sharon

    2013-01-01

    Walter Benjamin wrote extensively on children and childhood, though this aspect of his work has hitherto received scant attention despite continuing and growing interest in his thought. This article makes explicit the connection between his acute observations of childhood and his distinctive messianic philosophy. The twin aspects of redemption in…

  16. Benjamin banneker brilliant surveyor, mathematician, and astronomer

    CERN Document Server

    Wittekind, Erika

    2015-01-01

    This title is a brief, yet informative, biography on Benjamin Banneker. Readers will learn about Banneker's early life, personal life, and all about his contributions to science, surveying, the Farmers' Almanac, and for his campaign against slavery. Aligned to Common Core Standards and correlated to state standards. Core Library is an imprint of Abdo Publishing, a division of ABDO.

  17. Ta-Tsing-Leu-Lee

    OpenAIRE

    Staunton, George Thomas

    2017-01-01

    Anastatic reprint of Ta-Tsing-Leu-Lee o Sia Leggi Fondamentali del Codice Penale della China, stampato e promulgato a Pekin coll’autorità di tutti gl’Imperatori Ta-Tsing, della presente dinastìa. Tradotto dal chinese da Giorgio Tommaso Staunton, membro della Società reale di Londra […] Versione italiana […] 3 vols. (Milano: dalla Stamperia di Giovanni Silvestri agli Scalini del Duomo n° 994, 1812), Italian translation of George Thomas Staunton, Ta Tsing Leu Lee; Being the Funda...

  18. Walter Benjamin: History, Experience, and Modernity

    Directory of Open Access Journals (Sweden)

    Mario Alejandro Molano

    2014-04-01

    Full Text Available Since the end of the 20th century, there has been increasing research on modernity, especially on different segments of the cultural field. Read in this context, the works of Walter Benjamin acquire great value. The article explores four of Benjamin’s themes: a some aspects of his concept of history; b the concept of experience, in order to show its historical-critical dimension regarding the rise of modern culture; c the affinities between the way he allegorical view is developed in German Baroque drama and the way in which Baudelaire deals with the issues of modernity; and d elements of some cultural forms of modern art that Benjamin is interested in.

  19. Walter Benjamin: historia, experiencia y modernidad

    Directory of Open Access Journals (Sweden)

    Mario Alejandro Molano

    2014-01-01

    Full Text Available Desde finales del siglo XX, las investigaciones sobre modernidad, orientadas hacia distintos segmentos del campo cultural, han venido ganando un enorme terreno. Las obras de Walter Benjamin, leídas en esta perspectiva, cobran un gran valor. Se busca explorar cuatro temas benjaminianos: a algunos aspectos de su concepto de historia; b el concepto de experiencia, para mostrar su dimensión histórico-crítica con respecto al ascenso de la cultura moderna; c las afinidades entre el modo en que se desarrolla la visión alegórica en el drama barroco alemán y el modo en que Baudelaire afronta las problemáticas de la modernidad; d elementos de algunas formas culturales del arte moderno que entusiasman a Benjamin.

  20. A modernidade pelo olhar de Walter Benjamin

    Directory of Open Access Journals (Sweden)

    Martha D'Angelo

    2006-04-01

    Full Text Available O OBJETIVO do artigo é traçar um perfil da modernidade tomando como referência os ensaios "Paris capital do século XIX" e "Paris do Segundo Império em Baudelaire", de Walter Benjamin. O texto pretende revelar as relações entre o processo revolucionário francês, a mercantilização da sociedade e da arte e a obra poética de Baudelaire.THIS article's aim is to sketch a profile of Modernity using as reference the essays "Paris, Capital of the 19th Century" and "Paris of the Second Empire in Baudelaire", by Walter Benjamin. It attempts to fathom the relationships between the French revolutionary process, the commercialization of society and art, and the poetic work of Baudelaire.

  1. Yang-Lee zeros of the Yang-Lee model

    Science.gov (United States)

    Mussardo, G.; Bonsignori, R.; Trombettoni, A.

    2017-12-01

    To understand the distribution of the Yang-Lee zeros in quantum integrable field theories we analyse the simplest of these systems given by the 2D Yang-Lee model. The grand-canonical partition function of this quantum field theory, as a function of the fugacity z and the inverse temperature β, can be computed in terms of the thermodynamics Bethe Ansatz based on its exact S-matrix. We extract the Yang-Lee zeros in the complex plane by using a sequence of polynomials of increasing order N in z which converges to the grand-canonical partition function. We show that these zeros are distributed along curves which are approximate circles as it is also the case of the zeros for purely free theories. There is though an important difference between the interactive theory and the free theories, for the radius of the zeros in the interactive theory goes continuously to zero in the high-temperature limit β → 0 while in the free theories it remains close to 1 even for small values of β, jumping to 0 only at β = 0 .

  2. O ideal de Baudelaire por Walter Benjamin Baudelaire's ideal by Walter Benjamin

    Directory of Open Access Journals (Sweden)

    Luciano Ferreira Gatti

    2008-01-01

    Full Text Available O artigo examina a interpretação feita por Walter Benjamin dos poemas de Charles Baudelaire marcados pela noção de ideal, a qual se opõe ao spleen. Benjamin encontra aí o esforço de rememoração de uma experiência plena, a qual constituiria, por sua vez, um elemento essencial à compreensão da modernidade como impossibilidade desta forma de experiência. Com as noções de beleza e de aura, o artigo busca ainda salientar a importância da categoria da distância para a configuração desta forma de experiência.This paper examines the interpretation made by Walter Benjamin of Baudelaire's poems determined by the notion of Ideal, which is opposed to the concept of spleen. The Ideal is identified by Benjamin as the effort of remembrance of a full experience, which constitutes an essential element to the understanding of modernity as the impossibility of such kind of experience. At last the explanation of the concepts of beauty and aura is introduced to emphasize the importance of the category of distance to the configuration of this form of experience.

  3. Benjamin Banneker's 18th Century Astronomy

    Science.gov (United States)

    Howard, Sethanne

    2018-01-01

    Benjamin Banneker is considered to be the first African-American man of science (1731-1806), a contempory of George Washington and Thomas Jefferson. He was a self taught clock maker, mathematician, and astronomer. He owned land in Baltimore County near Ellicott City, Maryland where he farmed tobacco. He is especially known for his work on the Boundary Survey of our new Capital. Surveyors place boundary stones along the boundary of the nascent Capital. Banneker was part of the team who measured the latitutde and longitude for each stone. Using 18th century surveying techniques Banneker became part of the early history of Washington DC. He also published popular almanacs.

  4. Walter Benjamin ja lugemismõnu / Aija Sakova-Merivee

    Index Scriptorium Estoniae

    Sakova-Merivee, Aija, 1980-

    2014-01-01

    Arvustus: Benjamin, Walter. Lapsepõlv Berliinis 1900. aasta paiku : valik esseid. II / Walter Benjamin ; saksa keelest tõlkinud Mati Sirkel ; koostanud ja järelsõna: Marek Tamm. Tallinn : Kultuurileht, 2014. (Loomingu raamatukogu ; 2014, nr. 9/11)

  5. Benjamin & Schmitt: uma arqueologia da exceção Benjamin & Schmitt: an archeology of exception

    Directory of Open Access Journals (Sweden)

    Annie Dymetman

    2001-01-01

    Full Text Available Situados em pólos opostos da vida ideológica e cultural européia dos anos 20 e 30 do século passado, Walter Benjamin e Carl Schmitt são protagonistas em um complexo jogo de afinidade e repulsa no plano das suas concepções básicas, articuladas em torno do tema do excesso. A autora propõe uma hermenêutica do excesso.Situated at opposed poles of the ideological and cultural life in the twenties and thirties of the last century. Walter Benjamin and Carl Schmitt are protagonists in a complex play of affinity and repulsion on the level of their basic conceptions, which are built around the theme of excess. The author proposes an hermeneutic of excess.

  6. Walter Benjamin's allegory and the modernity

    Directory of Open Access Journals (Sweden)

    João Batista Pereira

    2013-12-01

    Full Text Available Committed since Classical Antiquity with the rhetoric and the rules of oratory, the allegory was like a displaced metaphor, striving for clarity of speech. That purpose was transfigured throughout the Middle Ages, when its use was linked to decency and morality, a convention which was changed in Romanticism, when it met its demise. From the texts proposed by Walter Benjamin, its existence was perceived as a resource illuminating the aesthetic universe in the social times, a figure of speech tied to the historical context. We adopt in this article a dialectical perspective as a methodological that more accurately illustrates the contours assumed by allegory in modernity. With the light of experiences in a changing world of insecurity in its own values, it is now envisioned as a category indicting of fragmented representation of society, allowing us to understand the limits of literature as a vehicle in critical of reality.

  7. Benjamin Constant. Libertad, democracia y pluralismo

    Directory of Open Access Journals (Sweden)

    Claudia Patricia Fonnegra Osorio

    2015-01-01

    Full Text Available A partir de un enfoque interpretativo, en este artículo se aborda por qué para Benjamin Constant la democracia solo puede darse en donde se presenta una relación necesaria entre la libertad entendida como defensa de los derechos individuales —libertad como independencia o negativa— y la libertad concebida como principio de la participación pública —libertad como autonomía o positiva—. Asimismo, se presenta la importancia que atribuye el autor a las tradiciones que dan vida a la configuración del universo cultural de un pueblo. Se concluye que en la obra de Constant se encuentra una clara defensa del Estado de derecho y del pluralismo, la cual puede iluminar la comprensión de los problemas políticos de la contemporaneidad.

  8. The Death and Life of Walter Benjamin

    Directory of Open Access Journals (Sweden)

    David Kishik

    2013-11-01

    Full Text Available What if Walter Benjamin actually made it to New York as he was escaping the Nazis, settling there for the rest of his long life? What if he was working on a sequel to his Arcades Project, translating his ideas about Paris, capital of the nineteenth century, to his new city and own epoch? And what if I inadvertently discovered the manuscript of this so-called Manhattan Project, and decided to write a study dedicated to the unearthed text? This paper offers a few reflections on, and quotations from, the book that I am currently, truly working on, which is an analysis of a phantom of a book, inspired by a real collection of reflections and quotations that were made in preparation for another book that was also never written.

  9. Benjamin Constant. Libertad, democracia y pluralismo

    Directory of Open Access Journals (Sweden)

    Claudia Patricia Fonnegra Osorio

    2015-12-01

    Full Text Available A partir de un enfoque interpretativo, en este artículo se aborda por qué para Benjamin Constant la democracia solo puede darse en donde se presenta una relación necesaria entre la libertad entendida como defensa de los derechos individuales -libertad como independencia o negativa- y la libertad concebida como principio de la participación pública -libertad como autonomía o positiva-. Asimismo, se presenta la importancia que atribuye el autor a las tradiciones que dan vida a la configuración del universo cultural de un pueblo. Se concluye que en la obra de Constant se encuentra una clara defensa del Estado de derecho y del pluralismo, la cual puede iluminar la comprensión de los problemas políticos de la contemporaneidad.

  10. Walter Benjamin: El paseante y la ciudad

    OpenAIRE

    Carrera Álvarez, Pilar

    2004-01-01

    Tesis doctoral leída en la Universidad del País Vasco (02/06/2004) Esta tesis se ocupa de la ciudad como imagen recurrente en la obra de Walter Benjamin y en la que se precisa su concepción de la pequeña forma, y del paseante como generador de imágenes del recuerdo. Se trata de ofrecer una caracterización lo más precisa posible de ambos -conceptos paseante y ciudad- alejándolos de exégesis que los vinculan con una mnemotécnia subjetivizante y baldía, con una falsa concepción de lo poét...

  11. The Earl Lee Street Art Campaign

    Science.gov (United States)

    Bubba

    2013-01-01

    This article describes a catchy phrase with more to its meaning than first view. A slogan "All the girls love Earl Lee," appears in street art around the world. Earl Lee is a lovable, handsome man who owns the fictitious Earl Lube industries. Originally intended to bring a smile to people's faces at a time when there wasn't much to smile…

  12. Characterization of Phenolic Compounds in Wine Lees

    Directory of Open Access Journals (Sweden)

    Ye Zhijing

    2018-03-01

    Full Text Available The effect of vinification techniques on phenolic compounds and antioxidant activity of wine lees are poorly understood. The present study investigated the antioxidant activity of white and red wine lees generated at early fermentation and during aging. In this study, the total phenol content (TPC, total tannin content (TTC, mean degree of polymerization (mDP, and antioxidant activities of five white and eight red wine lees samples from different vinification backgrounds were determined. The results showed that vinification techniques had a significant (p < 0.05 impact on total phenol and tannin content of the samples. White wine lees had high mDP content compared with red ones. Catechin (50–62% and epicatechin contents were the predominant terminal units of polymeric proanthocyanidin extracted from examined samples. Epigallocatechin was the predominant extension unit of white wine lees, whereas epicatechin was the predominant compound in red wine marc. The ORAC (oxygen radical absorbance capacity assay was strongly correlated with the DPPH (α, α-diphenyl-β-picrylhydrazyl assay, and the results showed the strong antioxidant activities associated with red wine lees (PN > 35 mg Trolox/g FDM (PN: Pinot noir lees; FDM: Freeze-dried Material. This study indicates that tannin is one of the major phenolic compounds available in wine lees that can be useful in human and animal health applications.

  13. Tim Berners-Lee during the WSIS

    CERN Multimedia

    Maximilien Brice

    2003-01-01

    Tim Berners-Lee stands in front of the first web server at the Geneva Palexpo during the World Summit on the Information Society (WSIS) in 2003. Tim Berners-Lee developed the first network and server system that lead to the World Wide Web.

  14. Characterization of Phenolic Compounds in Wine Lees.

    Science.gov (United States)

    Zhijing, Ye; Shavandi, Amin; Harrison, Roland; Bekhit, Alaa El-Din A

    2018-03-25

    The effect of vinification techniques on phenolic compounds and antioxidant activity of wine lees are poorly understood. The present study investigated the antioxidant activity of white and red wine lees generated at early fermentation and during aging. In this study, the total phenol content (TPC), total tannin content (TTC), mean degree of polymerization (mDP), and antioxidant activities of five white and eight red wine lees samples from different vinification backgrounds were determined. The results showed that vinification techniques had a significant ( p 35 mg Trolox/g FDM) (PN: Pinot noir lees; FDM: Freeze-dried Material). This study indicates that tannin is one of the major phenolic compounds available in wine lees that can be useful in human and animal health applications.

  15. The Statecraft of Singapore's Lee Kuan Yew

    National Research Council Canada - National Science Library

    Toh, K

    1996-01-01

    .... The ejection of Singapore from the Federation led Lee to focus on two strategic goals: the survival of Singapore as an independent state while simultaneously pursuing nation-building under the threats of communism and internal ethnic conflicts...

  16. Walter Benjamin, historia cultural y fotografía

    Directory of Open Access Journals (Sweden)

    Maria Isabel Zapata Villamil

    2004-06-01

    Full Text Available In this article we will see that Walter Benjamin's construction of a concept of history is not based only on thinkers like Marx, Freud or Nietzsche. For Benjamin, certain works of art were sources of great inspiration. Besides pointing out this wide range of sources, my interest is in highlighting Benjamin’sinterest in images as sources. Benjamin considers iconography, mass production of art and technical aspects of photographic reproduction.//A lo largo de este artículo veremos cómo Walter Benjamin no se basará únicamente en pensadores como Marx, Freud y Nietzsche para construir su concepción de la historia. Para él serán también fuentes de inspiración fundamental algunas obras artísticas. Además de destacar esta amplia gama de fuentes mi interés es resaltar su acercamiento a estas últimas, principalmente con relación a las imágenes. Para referirse a ellas Benjamin considerará: La interpretación de lo iconográfico, la consideración del arte de masas y el estudio de la técnica reproductiva.

  17. Higher-derivative Lee-Wick unification

    International Nuclear Information System (INIS)

    Carone, Christopher D.

    2009-01-01

    We consider gauge coupling unification in Lee-Wick extensions of the Standard Model that include higher-derivative quadratic terms beyond the minimally required set. We determine how the beta functions are modified when some Standard Model particles have two Lee-Wick partners. We show that gauge coupling unification can be achieved in such models without requiring the introduction of additional fields in the higher-derivative theory and we comment on possible ultraviolet completions.

  18. Symbols, Thought, and Reality: The Contributions of Benjamin Lee Whorf and Susanne K. Langer to Media Ecology.

    Science.gov (United States)

    Nystrom, Christine L.

    2000-01-01

    Defines media ecology as the study of the roles played by symbol systems and technologies in the construction of reality and social institutions, cultural practices, and values. Explicates the key ideas that B. Whorf and S. Langer set forth in their work and which lie at the very foundations of media ecology. (SC)

  19. Ünsal Oskay’s Anthology on Walter Benjamin

    Directory of Open Access Journals (Sweden)

    Artun Avcı

    2015-11-01

    Full Text Available This study involves the texts Unsal Oskay has written on Benjamin’s works. The aim of the study is to enable these texts starting by contextualizing the methodological dimensions as Oskay stresses out, “understanding Benjamin is concieving his methodology”. In the first part, the contribution is on Oskay’s texts related to Benjamin’s life as well as his epistemology and methodology. In the second part the discussion will be on Benjamin’s concept of history and how Ünsal Oskay metaphrases these theories. And in the final part Oskay’s works on Benjamin’s life long “Arcades Project” (Das Passagen-Werk will be discussed. The final part formulated Oskay’s interpretation as fragmented texts inspired by the Arcades Project. The study ends by targeting the present Oskay’s work and on Benjamin and how Benjamin contributed to the field of cultural and communication studies.

  20. O quadrado mágico de Benjamin Franklin

    OpenAIRE

    Teixeira, Ricardo Emanuel Cunha

    2015-01-01

    Benjamin Franklin (1706-1790) foi jornalista, cientista, inventor, homem de estado e diplomata. (...) Benjamin Franklin era um entusiasta de quadrados mágicos. Chegou mesmo a criar os seus próprios quadrados. O mais conhecido é o quadrado 8 por 8 apresentado na imagem. Numa carta publicada em 1769, Franklin refere: "Na minha juventude, divertia-me a construir quadrados mágicos, de modo a que a soma dos números de cada linha, de cada coluna e de cada uma das duas diagonais principais fosse sem...

  1. Use of Awamori-pressed Lees and Tofu Lees as Feed Ingredients for Growing Female Goats

    Directory of Open Access Journals (Sweden)

    Itsuki Nagamine

    2012-12-01

    Full Text Available Okinawan Awamori is produced by fermenting steamed indica rice with black mold, yeast, and water. Awamori-pressed lees is a by-product of the Awamori production process. Tofu lees is a by-product of the Tofu production process. This research consisted of two experiments conducted to elucidate whether or not dried Awamori-pressed lees and Tofu lees can be used as a mixed feed ingredient for raising female goats. In experiment 1, digestion trials were conducted to ascertain the nutritive values of dried Awamori-pressed lees and dried Tofu lees for goats. The digestible crude protein (DCP and total digestible nutrients (TDN contents of dried Awamori-pressed lees and Tofu lees were 22.5%, 22.5% (DCP, and 87.2%, 94.4% (TDN respectively. In experiment 2, 18 female goats (Japanese Saanen×Nubian, three months old, body weight 15.4±0.53 kg were divided into three groups of six animals (control feed group (CFG, Awamori-pressed lees mixed feed group (AMFG, Tofu lees mixed feed group (TMFG. The CFG control used feed containing 20% soybean meal as the main protein source, while the AMFG and TMFG treatments used feed mixed with 20% dried Awamori-pressed lees or dried Tofu lees. The groups were fed mixed feed (volume to provide 100 g/d increase in body weight twice a day (10:00, 16:00. The klein grass hay and water was given ad libitum. The hay intake was measured at 08:00 and 16:00. Body weight and size measurements were taken once a month. At the end of the experiment, a blood sample was drawn from the jugular vein of each animal. The DCP and TDN intakes in AMFG and TMFG showed no significant difference to the CFG. Cumulative measurements of growth in body weight, withers height, chest depth, chest girth, and hip width over the 10 mo period in the AMFG and TMFG were similar to the CFG. By contrast, cumulative growth in body length and hip height in the AMFG and TMFG tended to be larger than the CFG. Cumulative growth in chest width in the AMFG was

  2. Storytelling for Ordinary, Practical Purposes (Walter Benjamin's "The Storyteller")

    Science.gov (United States)

    Pereira, Íris Susana Pires; Doecke, Brenton

    2016-01-01

    This essay explores the role that storytelling can play in teachers' learning. Walter Benjamin's "The Storyteller" provides a theoretical framework that enables us to highlight the complexity of the professional learning of teachers when they share stories about their everyday lives. We develop our argument by presenting two instances of…

  3. The Benjamin-Bona-Mahony equation with dissipative memory

    Czech Academy of Sciences Publication Activity Database

    Dell'Oro, Filippo; Mammeri, Y.; Pata, V.

    2015-01-01

    Roč. 22, č. 4 (2015), s. 899-910 ISSN 1021-9722 Institutional support: RVO:67985840 Keywords : Benjamin-Bona-Mahony equation * dissipative memory * exponential stability * nonlinear contraction semigroup Subject RIV: BA - General Mathematics Impact factor: 0.797, year: 2015 http://link.springer.com/article/10.1007%2Fs00030-014-0308-8

  4. On the linear programming bound for linear Lee codes.

    Science.gov (United States)

    Astola, Helena; Tabus, Ioan

    2016-01-01

    Based on an invariance-type property of the Lee-compositions of a linear Lee code, additional equality constraints can be introduced to the linear programming problem of linear Lee codes. In this paper, we formulate this property in terms of an action of the multiplicative group of the field [Formula: see text] on the set of Lee-compositions. We show some useful properties of certain sums of Lee-numbers, which are the eigenvalues of the Lee association scheme, appearing in the linear programming problem of linear Lee codes. Using the additional equality constraints, we formulate the linear programming problem of linear Lee codes in a very compact form, leading to a fast execution, which allows to efficiently compute the bounds for large parameter values of the linear codes.

  5. Teologia e Messianismo no pensamento de W. Benjamin

    Directory of Open Access Journals (Sweden)

    Jeanne-Marie Gagnebin

    1999-12-01

    Full Text Available NESTE ARTIGO retoma-se o debate a respeito de uma interpretação marxista ou de uma interpretação religiosa da filosofia de Walter Benjamin e propõe-se substituir essa alternativa por uma compreensão mais fina do papel da teologia nesse pensamento. A análise de alguns textos-chave de Benjamin (em particular Sobre o conceito de história e o Fragmento teológico-político permite interpretar a dimensão teológica como a recordação da incompletude e, simultaneamente, da pluralidade semântica da linguagem humana. Assim, o paradigma teológico introduz a uma teoria da textualidade e da leitura do mundo profano, em oposição a um paradigma religioso que tenta reverter o desencantamento do mundo.

  6. An art history of means: Arendt-Benjamin

    Directory of Open Access Journals (Sweden)

    Jae Emerling

    2009-12-01

    Full Text Available Transmissibility is an essential concept for any discourse on historiography and aesthetics. In fact, this concept traverses the contemporary impasse of art historical critical practice. Although explicitly associated with Walter Benjamin, the entirety of Hannah Arendt’s work on art and history is premised on transmissibility as well. It allows them to conceive a space of history from within the aesthetic, the world of artifice. This essay reads Benjamin and Arendt alongside and against one other in order to rethink art and history without resorting to eschatology or the histrionics of political theology. In creating this virtual historiography—Arendt-Benjamin—it conceives transmissibility as an aesthetic-historiographic concept that renders an openness between past and future, poiesis and aisthesis. Writing the history of art becomes the creation of a passage between what-has-been and artifice; it becomes the opening of history into life, an event of recollection.

  7. Statistical study of some Lee galaxy groups

    Science.gov (United States)

    Mohamed, Sabry A.; Fouad, Ahmed M.

    2017-12-01

    Compact groups of galaxies are systems of small number of galaxies close to each other. They are a good laboratory to study galaxy properties, such as structure, morphology and evolution which are affected by the environment and galaxy interactions. We applied the tree clustering technique (the Euclidean separation distance coefficients) to test the physical reality of groups and used certain criteria (Sabry et al., 2009) depending on the physical attributes of the galaxies. The sample of the data is the quintets groups of Lee compact groups of galaxies (Lee et al., 2004). It is based on a modified version of Hickson's criteria (Hickson, 1982). The results reveal the membership of each galaxy and how it is related to its group. The tables of groups and their members are included. Our results indicates that 12 Groups are real groups with real members while 18 Groups have one galaxy that has attribute discordant and should be discarded from its group.

  8. Instability of the Lee-Wick bounce

    International Nuclear Information System (INIS)

    Karouby, Johanna; Brandenberger, Robert; Qiu, Taotao

    2011-01-01

    It was recently realized [Y. F. Cai, T. t. Qiu, R. Brandenberger, and X. m. Zhang, Phys. Rev. D 80, 023511 (2009).] that a model constructed from a Lee-Wick type scalar field theory yields, at the level of homogeneous and isotropic background cosmology, a bouncing cosmology. However, bouncing cosmologies induced by pressureless matter are in general unstable to the addition of relativistic matter (i.e. radiation). Here we study the possibility of obtaining a bouncing cosmology if we add radiation coupled to the Lee-Wick scalar field. This coupling in principle would allow the energy to flow from radiation to matter, thus providing a drain for the radiation energy. However, we find that it takes an extremely unlikely fine-tuning of the initial phases of the field configurations for a sufficient amount of radiative energy to flow into matter. For general initial conditions, the evolution leads to a singularity rather than a smooth bounce.

  9. Lipid composition of lees from Sherry wine.

    Science.gov (United States)

    Gómez, Maria Ester; Igartuburu, José M; Pando, Enrique; Luis, Francisco Rodríguez; Mourente, Gabriel

    2004-07-28

    In this paper, we describe the study and characterization of the lipids from lees of Sherry wine, one of the main byproducts from the wine-making industry in the Jerez/Xeres/Sherry denomination of the origin zone in Jerez de la Frontera, Spain. The lipid content, extractability, classification, fatty acid composition, and its main chemical characteristics have been determined in order to evaluate their potential use as a food or food additive. Copyright 2004 American Chemical Society

  10. Statistical study of some Lee galaxy groups

    Directory of Open Access Journals (Sweden)

    Sabry A. Mohamed

    2017-12-01

    Full Text Available Compact groups of galaxies are systems of small number of galaxies close to each other. They are a good laboratory to study galaxy properties, such as structure, morphology and evolution which are affected by the environment and galaxy interactions. We applied the tree clustering technique (the Euclidean separation distance coefficients to test the physical reality of groups and used certain criteria (Sabry et al., 2009 depending on the physical attributes of the galaxies. The sample of the data is the quintets groups of Lee compact groups of galaxies (Lee et al., 2004. It is based on a modified version of Hickson’s criteria (Hickson, 1982. The results reveal the membership of each galaxy and how it is related to its group. The tables of groups and their members are included.Our results indicates that 12 Groups are real groups with real members while 18 Groups have one galaxy that has attribute discordant and should be discarded from its group. Keywords: Galaxies, Cluster analysis, Galaxy groups, Lee galaxy groups

  11. Molecular embryology & gene therapy | Mador | Highland Medical ...

    African Journals Online (AJOL)

    Highland Medical Research Journal. Journal Home · ABOUT · Advanced Search · Current Issue · Archives · Journal Home > Vol 6, No 1-2 (2008) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register. DOWNLOAD FULL TEXT Open Access DOWNLOAD FULL TEXT ...

  12. Answer to Benjamin Dessus or how the ideology can cloud the best minds; Reponse a Benjamin Dessus ou Comment l'ideologie peut obscurcir les meilleurs esprits

    Energy Technology Data Exchange (ETDEWEB)

    Nifenecker, H

    2009-01-15

    The author aims to clarify the declarations of the article published by Benjamin Dessus, in Mediapart. He accuses him of manipulating data in order to find faults with the french nuclear program and more particularly the electric heating. The author then details and explains many affirmations of Benjamin Dessus: the CO{sub 2} contain of the electricity, which electric production must be taken into account, the nuclear and the energy independence, the french petroleum consumption, the central electric heating, the nuclear reactor power adjustment, the prices. The article of Benjamin Dessus is also provided in annex. (A.L.B.)

  13. Walter Benjamin et le surréalisme

    OpenAIRE

    Löwy, Michael

    2014-01-01

    Cet article interprète le matérialisme anthropologique comme l’expression d’un imaginaire contestataire propre au romantisme anticapitaliste. Chez Walter Benjamin, il s’articule avec le matérialisme dialectique, y introduisant la critique du désenchantement du monde et la revalorisation de l’utopie. Parsemé d’« illuminations profanes », le programme politique du surréalisme est paradigmatique d’une telle alliance. This article interprets anthropological materialism as the expression of a c...

  14. Abysmal Language. The Mystic of the Language in Walter Benjamin

    OpenAIRE

    Emiliano Mendoza Solís

    2014-01-01

    Walter Benjamin expone en su ensayo de juventud denominado “Sobre el lenguaje en cuanto tal y sobre el lenguaje del hombre” (1916), los aspectos más importantes relativos a la teoría del lenguaje. La idea de lenguaje está fundamentadamediante el examen de los contenidos espirituales del hombre y surelación con el ser lingüístico. Esta distinción condiciona a la teoría a permanecer sobre el abismo que anida en el interior de la entidad espiritual del lenguaje. El elemento abismal da lugar a un...

  15. Walter Benjamin e Paris: individualidade e trabalho intelectual

    Directory of Open Access Journals (Sweden)

    Renato Ortiz

    2000-05-01

    Full Text Available Este artigo é uma leitura do texto de Walter Benjamin Paris capital do século XIX. A partir do conjunto de anotações que Benjamin faz de diversos livros consultados, principalmente durante sua pesquisa na Bibliothèque Nationale, o autor pretende trabalhar a noção de indivíduo vinculando-a a dois temas. Primeiro, a emergência do flâneur como tradução do espírito de mobilidade que se inaugura com a modernidade. Para isso a discussão sobre a noção de espaço, particularmente no que diz respeito a cidade de Paris, é importante. O flâneur surge assim como um indivíduo desenraizado que se locomove através do espaço urbano remodelado. Segundo, uma aproximação entre o ato da flânerie e o trabalho intelectual. Considerando a flânerie como uma atividade intelectual o autor mostra como os temas do distanciamento e da construção do objeto são relevantes tanto para o flâneur-detetive quanto para a reflexão nas ciências sociais.This paper is an interpretation of Walter Benjamins Paris, Capital of the 19th Century. Based on the notes Benjamin made on several books he read, mainly during his research at the Bibliotèque Nationale, the author discusses the notion of the individual linking it to two themes. First, to the emergence of the flâneur as a translation of the spirit of mobility which starts with modernity. The discussion on the notion of space, especially where it concerns Paris, is essential for this analysis. The flâneur is seen as an uprooted individual who moves around the remodelled urban space. Second, to the proximity between the act of flânerie and that of intellectual work. Taking flânerie to be intellectual activity, the author shows how the themes of the distancing and the construction of the object are relevant, both to the detective-flâneur and to the reflection in social sciences.

  16. Vasserman ja Keerend rahvusvahelistel näitustel / Benjamin Vasserman

    Index Scriptorium Estoniae

    Vasserman, Benjamin

    2001-01-01

    17. VI-2. IX Kanada Quebeci provintsis Trois-Riviere'is toimuval II rahvusvahelisel graafikabiennaalil osaleb Benjamin Vasserman 7 graafilise lehega. Peapreemia - Tomoya Uchida graafiline sari "Nest". Valiknäituse "Triennial of One Hundred Cities" esimesel väljapanekul Dzierzoniowis osalesid Avo Keerend ja B. Vasserman, A. Keerendi töö "Vastasseis XII" on avaldatud näituse bukleti esikaanel. Itaalias Pisas 7.-14. VII toimunud III ülemaailmsel väikegraafika ja -maali näitusel "ITART 2001" pälvis B. Vassermani "Finalist" diplomi ja õiguse osaleda finalistide preemianäitusel Livornos.

  17. "Un paysage hanté, intense comme l'opium". Ville et notion de paysage selon Siegfried Kracauer et Walter Benjamin

    DEFF Research Database (Denmark)

    Reeh, Henrik

    2001-01-01

    bykultur, filosofi, Walter Benjamin, Siegfried Kracauer, Berlin, Paris, landskab, begrebet bylandskab......bykultur, filosofi, Walter Benjamin, Siegfried Kracauer, Berlin, Paris, landskab, begrebet bylandskab...

  18. "Cracking Open the Natural Teleology": Walter Benjamin, Charles Fourier and the Figure of the Child

    Science.gov (United States)

    Dolbear, Sam; Proctor, Hannah

    2016-01-01

    The French utopian socialist Charles Fourier is a key figure in Walter Benjamin's "Arcades Project". For Benjamin, one of the most significant aspects of Fourier's utopian vision was its conceptualisation of work as a form of play. According to Fourier it would be possible to build a world around people's inherent desires. In such a…

  19. Benjamin, Benson, and the Child's Gaze: Childhood Desire and Pleasure in the David Blaize Books

    Science.gov (United States)

    Tribunella, Eric L.

    2016-01-01

    Walter Benjamin's writings on children and their books reflect a desire to imagine different possibilities in perceiving and engaging with the world. Benjamin's child, like the flâneur, experiences a particular way of seeing unfettered by instrumentality and characterised by a sense of wonder, aimlessness of path or purpose, and keen interest in…

  20. Magic, Mimesis, and Revolutionary Praxis: Illuminating Walter Benjamin's Rhetoric of Redemption.

    Science.gov (United States)

    DeChaine, D. Robert

    2000-01-01

    Outlines the rhetorical contributions of Walter Benjamin, who attempted to develop a social critique arguing for the decisive function of critical intervention. Suggests Benjamin's insights about the liberatory role of the engaged social agent warrant closer attention. Proposes his ideas provide useful avenues for examining contemporary texts and…

  1. 76 FR 79674 - Benjamin Riggs v. Rhode Island Public Utility Commission; Notice of Complaint

    Science.gov (United States)

    2011-12-22

    ... Energy Regulatory Commission Benjamin Riggs v. Rhode Island Public Utility Commission; Notice of...), Benjamin Riggs (Complainant) filed a formal complaint against Rhode Island Public Utility Commission.... 824, and section 210(h)(2) of the Public Utility Regulatory Policies Act of 1978. The Complainant...

  2. Benjamin Franklin and the thunder-gusts formation: a commented translation of Benjamin Franklin’s letter to John Mitchel

    Directory of Open Access Journals (Sweden)

    Thátyusce Bonfim

    2017-08-01

    Full Text Available In this paper, we present a complete and commented translation to Portuguese of Benjamin Franklin’s letter to John Mitchel, in which he discussed his explanation for the formation of thunder-gusts and lightning. This is the first time this letter is translated to Brazilian Portuguese. In the letter, written during the most productive period of Franklin’s studies on electricity, the American natural philosopher used a common style of writing of  the 18th century, based on experimental evidences and following inductive steps. In order to support his propositions, he made extensive use of his recent theory of one electrical fluid.

  3. Negative effect of discharging vinification lees on soils.

    Science.gov (United States)

    Moldes, Ana B; Vázquez, Manuel; Domínguez, José M; Díaz-Fierros, Francisco; Barral, María T

    2008-09-01

    In this work, vinification lees from Galicia (Spain) were chemically analysed and compared with the composition of vinification lees from other regions and residues. Moreover, vinification lees were submitted to biological test employing cress, spring barley and ryegrass seeds. The evaluated vinification lees were rich in nutrients that are essential for plants, like P (2,520 mg kg(-1)), K (36,738 mg kg(-1)) and Mg (462 mg kg(-1)), but have low pH (3.9) and high C/N ratio. However, when vinification lees were submitted to biological tests, no germination was observed for garden cress and ryegrass seeds and almost no germination for spring barley seeds, showing the negative effect of discharging lees on crop fields.

  4. Time-periodic solutions of the Benjamin-Ono equation

    Energy Technology Data Exchange (ETDEWEB)

    Ambrose , D.M.; Wilkening, Jon

    2008-04-01

    We present a spectrally accurate numerical method for finding non-trivial time-periodic solutions of non-linear partial differential equations. The method is based on minimizing a functional (of the initial condition and the period) that is positive unless the solution is periodic, in which case it is zero. We solve an adjoint PDE to compute the gradient of this functional with respect to the initial condition. We include additional terms in the functional to specify the free parameters, which, in the case of the Benjamin-Ono equation, are the mean, a spatial phase, a temporal phase and the real part of one of the Fourier modes at t = 0. We use our method to study global paths of non-trivial time-periodic solutions connecting stationary and traveling waves of the Benjamin-Ono equation. As a starting guess for each path, we compute periodic solutions of the linearized problem by solving an infinite dimensional eigenvalue problem in closed form. We then use our numerical method to continue these solutions beyond the realm of linear theory until another traveling wave is reached (or until the solution blows up). By experimentation with data fitting, we identify the analytical form of the solutions on the path connecting the one-hump stationary solution to the two-hump traveling wave. We then derive exact formulas for these solutions by explicitly solving the system of ODE's governing the evolution of solitons using the ansatz suggested by the numerical simulations.

  5. Taxocenose de Scarabaeinae (Coleoptera: Scarabaeidae em Benjamin Constant, AM Taxocoenosis of the Scarabaeinae (Coleoptera: Scarabaeidae in Benjamin Constant, AM

    Directory of Open Access Journals (Sweden)

    Vanesca Korasaki

    2012-09-01

    Full Text Available As espécies de Scarabaeinae coletadas em seis diferentes sistemas de uso da terra em Benjamin Constant, AM, Brasil, são listadas com comentários gerais sobre os gêneros e espécies registradas. Os besouros foram capturados com armadilhas do tipo pitfall iscadas com fezes humanas. Foram coletados 6792 indivíduos pertencentes a 63 espécies, 18 gêneros e seis tribos (Ateuchini, Canthonini, Coprini, Oniticellini, Onthophagini e Phanaeini. As espécies mais frequentes foram Pseudocanthon aff. xanthurus (Blanchard 1845, Eurysternus caribaeus (Herbst 1789, Eurysternus hypocrita Balthasar 1939, Onthophagus aff. acuminatus Harold 1880, Onthophagus aff. haematopus Harold 1875 e Onthophagus aff. bidentatus (Drapiez 1819. Foi encontrado um novo gênero de Scarabaeinae ainda não descrito e provavelmente outras espécies novas.Scarabaeinae beetles collected in six different land use systems in Benjamin Constant, AM, Brazil are listed with general comments on genera and species recorded. Beetles were captured with pitfall traps baited with human feces. A total of 6,792 individuals were collected belonging to 63 species, 18 genera and six tribes (Ateuchini, Canthonini, Coprini, Oniticellini, Onthophagini and Phanaeini. The most frequent species were Pseudocanthon aff. xanthurus (Blanchard 1845, Eurysternus caribaeus (Herbst 1789, Eurysternus hypocrita Balthasar 1939, Onthophagus aff. acuminatus Harold 1880, Onthophagus aff. haematopus Harold 1875 and Onthophagus aff. bidentatus (Drapiez 1819. A new genus of Scarabaeinae not yet described and probably other new species were encountered.

  6. Walter Benjamin's concept of aura and the cultural industry

    Directory of Open Access Journals (Sweden)

    Bráulio Santos Rabelo de Araújo

    2010-12-01

    Full Text Available Trata-se de uma análise do texto A obra de arte na era da reprodutibilidade técnica, de 1935, de Walter Benjamin, no qual o autor analisa as alterações provocadas pelas novas técnicas de produção artística na esfera da cultura, e desenvolve, como elemento principal, a tese de a reprodutibilidade técnica provocar a superação da aura pela obra de arte. Tendo como apoio o contraste do texto de Benjamin com o texto A indústria cultural: O esclarecimento como mistificação das massas, de Theodor Adorno e Max Horkheimer, de 1947, e a observação da produção do cinema, da música e do livro (artes necessariamente reprodutíveis, este artigo (a analisa a tese da superação do conceito de aura pela obra de arte na era da reprodutibilidade técnica, (b contrasta essa tese com a reflexão sobre indústria cultural de Adorno e Horkheimer e com as características da obra de arte produzida no decorrer do século 20 e início do século 21, e (c apresenta as contribuições que podem ser retiradas dessa análise para a atual reflexão a respeito dos impactos da Internet e das tecnologias digitais sobre a produção cultural contemporânea. Como resultado principal e do qual decorre outras conclusões, o artigo considera que as técnicas analisadas por Benjamin, apesar de terem tornado a obra de arte independente de um substrato único, não a emanciparam de seu caráter aurático. Os elementos centrais da aura (autenticidade e unicidade não foram superados, mas, ao contrário, adaptaram-se às mudanças técnicas, adaptação essa que ocorreu em torno da industrialização, a qual marcou a produção cultural no século 20.

  7. Retrospective: Ivy Lee and the German Dye Trust.

    Science.gov (United States)

    Hainsworth, Brad E.

    1987-01-01

    Examines the relationship between public relations trailblazer Ivy Lee and the German Dye Trust, which became an agent for the policies of Adolf Hitler. Discusses how Lee's efforts to use this relationship to persuade his contacts to influence the Nazi leadership failed because of his formal connection with this group. (JD)

  8. Tim Berners-Lee and Kofi Annan during the WSIS

    CERN Multimedia

    Patrice Loïez

    2003-01-01

    During the 2003 World Summit on the Information Society (WSIS) at Geneva Palexpo, Tim Berners-Lee W3C's director (World Wide Web consortium) was introduced to Kofi Annan, Secretary General of the United Nations. Tim Berners-Lee developed the first network and server system that lead to the World Wide Web.

  9. Tim Berners-Lee and Kofi Annan during the WSIS

    CERN Document Server

    Patrice Loïez

    2003-01-01

    During the 2003 World Summit on the Information Society (WSIS) at Geneva Palexpo, Tim Berners-Lee, W3C's director (World Wide Web consortium) was introduced to Kofi Annan, Secretary General of the United Nations. Tim Berners-Lee developed the first network and server system that lead to the World Wide Web.

  10. Complete synchronization of two Chen-Lee systems

    International Nuclear Information System (INIS)

    Sheu, L-J; Chen, J-H; Chen, H-K; Tam, L-M; Lao, S-K; Chen, W-C; Lin, K-T

    2008-01-01

    This study demonstrates that complete synchronization of two Chen-Lee chaotic systems can be easily achieved. The upper bound of the Chen-Lee chaotic system is estimated numerically. A controller is designed to synchronize two chaotic systems. Sufficient conditions for synchronization are obtained using Lyapunov's direct method. Two numerical examples are presented to verify the proposed synchronization approach

  11. Web Inventor Berners-Lee starts a Blog

    CERN Document Server

    Olson, Parmy

    2005-01-01

    Berners-Lee created what is known today as the World Wide Web. Now, just in time for the Web's 15th anniversary and after taking his proverbial stroll around the global dwelling of cyberspace, Berners-Lee is chatting with the rest of us about what he thinks with a blog

  12. Benjamin Fondane au Mémorial de la Shoah.

    Directory of Open Access Journals (Sweden)

    Julia David

    2010-09-01

    Full Text Available Il est un temps de mourir et un temps de ne pas mourir de révolte perpétuelle. Benjamin Fondane, Titanic , 1937 Rien de plus dangereux que l’hommage ; rien de plus glaçant que la mémoire autorisée, assagissant le réel, rendant inoffensifs les assauts les plus rudes, désamorçant les subversions les plus puissantes pour en faire des objets saints 1 . On connaît l’obstacle. La biographie comme une immense chausse-trappe pour l’œuvre. La mise en scène comme une obsession du ...

  13. Abysmal Language. The Mystic of the Language in Walter Benjamin

    Directory of Open Access Journals (Sweden)

    Emiliano Mendoza Solís

    2014-01-01

    Full Text Available Walter Benjamin expone en su ensayo de juventud denominado “Sobre el lenguaje en cuanto tal y sobre el lenguaje del hombre” (1916, los aspectos más importantes relativos a la teoría del lenguaje. La idea de lenguaje está fundamentadamediante el examen de los contenidos espirituales del hombre y surelación con el ser lingüístico. Esta distinción condiciona a la teoría a permanecer sobre el abismo que anida en el interior de la entidad espiritual del lenguaje. El elemento abismal da lugar a una revelación o principio (arché vinculadoa la mística del lenguaje.

  14. Without Pictorial Detour: Benjamin, Mies and the Architectural Image

    Directory of Open Access Journals (Sweden)

    Lutz Robbers

    2016-05-01

    Full Text Available It can be argued that architectural knowledge was of crucial importance to Walter Benjamin for elaborating his version of an anthropological historical materialism. Between 1929 and 1931 he encounters two publications on architectural history which had a decisive impact on his ensuing works: Sigfried Giedion’s Bauen in Frankreich, Bauen in Eisen, Bauen in Eisenbeton (1928 and Carl Linfert’s Die Grundlagen der Architekturzeichnung (1931. It can be argued that both works played a role in affirming, if not developing his historical method of awakening the dreaming collective into a ‘now of recognisability,’ a method which one can argue is based on a specific image-based epistemology. Especially the architectural image, whether in the form of a printed drawing, photographic illustration, or an actual built object, appears to have been crucial for placing the history of media technologies (architecture being one of these media in a constellation with the ‘archaic symbol-worlds of mythologies.’ If architecture is, as Benjamin claims in his initial notes for The Arcades Project, ‘the most important testimony to latent “mythology,”’ the architectural image might very well be the agent that causes the moment of awakening, the instance when a constellation between technology and ancient symbol worlds is formed. In the second part of this essay, I will attempt to elaborate such a designation for the specificity of the architectural image by analysing a number of Ludwig Mies van der Rohe’s drawings and collages from the 1920s as architectural images in the Benjaminian sense.

  15. Tim Berners-Lee receives the Millennium Technology Prize

    CERN Multimedia

    2004-01-01

    On 15 April, for his invention of the Web, Tim Berners-Lee was awarded the first ever Millennium Technology Prize by the Finnish Technology Award Foundation, which recognises technological innovations of lasting benefit to society. "Tim Berners-Lee's invention perfectly encapsulates the spirit of the Prize. The Web is encouraging new types of social networks, contributing to transparency and democracy, and opening up new avenues for information management and business development," underlined Pekka Tarjanne, chairman of the jury and former Secretary-General of the International Telecommunication Union (ITU). Tim Berners-Lee is congratulated by Jukka Valtasaari, Finland's Ambassador to the United States. Tim Berners-Lee created the first server, browser and editor, the HTML code, the URL address and the HTTP transmission protocol at CERN in 1990. CERN released the Web into the public domain in 1993. Tim Berners-Lee is currently head of the World Wide Web Consortium, managed by ERCIM (Europe...

  16. Messianica ratio. Affinities and Differences in Cohen’s and Benjamin's Messianic Rationalism

    Directory of Open Access Journals (Sweden)

    Fabrizio Desideri

    2015-11-01

    Full Text Available In my paper, I intend firmly to criticize Taubes' interpretation of Benjamin's Theology as a modern form of Gnosticism (Benjamin as a modern Marcionit. In a positive way, I sustain rather the thesis that Benjamin's Messianism is in close connection with his conception of reason (“the sharpened axe of reason” and, in particularly, with the paradoxical unity of Mysticism and Enlightenment, which, according to the famous definition of Adorno, distinguishes his thought. As a radically anti-magical and anti-mythical conception of the historical time, Benjamin's Messianism has to be considered as an original synthesis between motifs of the mystical tradition of the Jewish Kabbalah and motifs belonging to the rationalist tradition of the Jewish philosophy. Moving from Cohen's standpoint of a continuity between Maimonides and Kant, I consider therefore the affinity between his messianic conception of history and that of Benjamin. Both, Benjamin and Cohen, share, together with the reference to the a priori of the idea of justice, the reference to the Kantian connection between rationality and hope. Hence originates the non-eschatological Messianism of both. Motives of difference between Cohen and Benjamin’s messianic idea are to be found, conversely, in their different way to consider the idea of "the infinite task" and of its infinite fulfillment in the context of the historical time. Unlike the fundamentally ethical interpretation that Cohen gives of this relationship, Benjamin understands it ontologically in a monadological sense. This explains the constitutive relationship that exists, in Benjamin's philosophy, between Origin, Fragment and Revelation. In the light of this connection, Benjamin's messianic understanding of the historical time exceeds the Scholemian alternative between a restorative and a utopian conception of Messianism. Consequently, the Krausian motto “Ursprung ist das Ziel” (“The Origin is the Goal” displays its truth

  17. Benjamin Thompson, Count Rumford Count Rumford on the nature of heat

    CERN Document Server

    Brown, Sanborn C

    1967-01-01

    Men of Physics: Benjamin Thompson - Count Rumford: Count Rumford on the Nature of Heat covers the significant contributions of Count Rumford in the fields of physics. Count Rumford was born with the name Benjamin Thompson on March 23, 1753, in Woburn, Massachusetts. This book is composed of two parts encompassing 11 chapters, and begins with a presentation of Benjamin Thompson's biography and his interest in physics, particularly as an advocate of an """"anti-caloric"""" theory of heat. The subsequent chapters are devoted to his many discoveries that profoundly affected the physical thought

  18. Answer to Benjamin Dessus or how the ideology can cloud the best minds

    International Nuclear Information System (INIS)

    Nifenecker, H.

    2009-01-01

    The author aims to clarify the declarations of the article published by Benjamin Dessus, in Mediapart. He accuses him of manipulating data in order to find faults with the french nuclear program and more particularly the electric heating. The author then details and explains many affirmations of Benjamin Dessus: the CO 2 contain of the electricity, which electric production must be taken into account, the nuclear and the energy independence, the french petroleum consumption, the central electric heating, the nuclear reactor power adjustment, the prices. The article of Benjamin Dessus is also provided in annex. (A.L.B.)

  19. Benjamin Fondane notebooks. Benjamin Fondane facing the History. About the Existential Monday. The Poem time, no. 14/2011, Editions Kedem, Tel Aviv, 243 p.

    Directory of Open Access Journals (Sweden)

    Speranţa Sofia MILANCOVICI

    2011-01-01

    Full Text Available Luna august reprezintă, pentru membrii sau colaboratorii Socièté d’Etudes Benjamin Fondane, momentul întâlnirii ştiinţifice anuale sub genericul Rencontres de Peyresq. Fiecare astfel de reuniune este succedată de apariţia unui volum critic realizat cu sprijinul Centre National du Livre – France. Este vorba despre seria deja cunoscutelor, în bibliografia de specialitate, Cahiers Benjamin Fondane.Volumul recent apărut poartă titlul Benjamin Fondane devant l’Histoire. Autour du Lundi existentiel. Au temps du Poème şi este cel de al paisprezecelea număr din seria caietelor.În îngrijirea energicei şi competentei preşedinte a Société d’Etudes Benjamin Fondane, prof. dr. Monique Jutrin, volumul propune spre lectură cercetătorilor de specialitate un corpus de eseuri critice grupate pe secţiuni: editorial, filosofie, poezie, opera în limba română a lui Benjamin Fundoianu, bibliografie de specialitate etc.

  20. Thermodynamics of the Lee-Wick partners: An alternative approach

    International Nuclear Information System (INIS)

    Bhattacharya, Kaushik; Das, Suratna

    2011-01-01

    It was pointed out some time ago that there can be two variations in which the divergences of a quantum field theory can be tamed using the ideas presented by Lee and Wick. In one variation the Lee-Wick partners of the normal fields live in an indefinite metric Hilbert space but have positive energy and in the other variation the Lee-Wick partners can live in a normal Hilbert space but carry negative energy. Quantum mechanically the two variations mainly differ in the way the fields are quantized. In this article the second variation of Lee and Wick's idea is discussed. Using statistical mechanical methods the energy density, pressure and entropy density of the negative energy Lee-Wick fields have been calculated. The results exactly match with the thermodynamic results of the conventional, positive energy Lee-Wick fields. The result sheds some light on the second variation of Lee-Wick's idea. The result seems to say that the thermodynamics of the theories do not care about the way they are quantized.

  1. LÖWY, Michael. Romantismo e messianismo: ensaios sobre Lukács e Walter Benjamin.

    Directory of Open Access Journals (Sweden)

    Fabio Py Murta de Almeida

    2013-06-01

    Full Text Available ResenhaLÖWY, Michael. Romantismo e messianismo: ensaios sobre Lukács e Walter Benjamin. Trad. Myriam Vera Baptista e Magdalena Pizante Baptista, 2. ed. São Paulo: Perspectiva, 2012. 213p. 

  2. Benjamin Verdery teeb klassikast laheda show / Mari Hiiemäe

    Index Scriptorium Estoniae

    Hiiemäe, Mari

    2008-01-01

    Seitsmendate Eesti kitarrimuusikapäevade Fiesta de la Guitarra 2008 ja peaesinejast, USAst pärit kitarristist Benjamin Verdery'st (esineb 8. nov. Tallinnas Mederi saalis ja 9. nov. Vanemuise kammersaalis), festivalist

  3. Pärt, Arvo. Cantus in memory of Benjamin Britten / Andrew Achenbach

    Index Scriptorium Estoniae

    Achenbach, Andrew

    1995-01-01

    Uuest heliplaadist "Pärt, Arvo. Cantus in memory of Benjamin Britten. BBC Northern Symphony Orchestra / Norman del Mar; BBC Symphony Orchestra / Gennady Rozhdestvensky". BBC Radio Classics CD BBCRD 9129 (71 minutes)

  4. Constraints on the Lee-Wick Higgs sector

    International Nuclear Information System (INIS)

    Carone, Christopher D.; Primulando, Reinard

    2009-01-01

    Lee-Wick partners to the standard model Higgs doublet may appear at a mass scale that is significantly lower than that of the remaining Lee-Wick partner states. The relevant effective theory is a two-Higgs doublet model in which one doublet has wrong-sign kinetic and mass terms. We determine bounds on this effective theory, including those from neutral B-meson mixing, b→X s γ, and Z→bb. The results differ from those of conventional two-Higgs doublet models and lead to meaningful constraints on the Lee-Wick Higgs sector.

  5. Experiência da transitoriedade: Walter Benjamin e a modernidade de Baudelaire

    Directory of Open Access Journals (Sweden)

    Luciano Gatti

    2009-06-01

    Full Text Available O artigo examina a abordagem feita por Walter Benjamin da concepção de modernidade apresentada pelo poeta e crítico de arte Charles Baudelaire. Após o exame da ideia de beleza moderna nos textos de crítica de Baudelaire, são abordados os motivos da preferência de Benjamin pela apresentação da modernidade na poesia de Baudelaire, particularmente no poema alegórico "Le cygne". Por fim, o texto enfoca a relação entre a poesia moderna de Baudelaire e a concepção de experiência de Benjamin.The paper investigates the approach made by Walter Benjamin of Charles Baudelaire's conception of modernity. After examining the idea of modern beauty in Baudelaire's critical texts, the reasons of Benjamin's preference for the presentation of modernity in Baudelaire's poetry are analized, particularly, in the allegorical poem "Le cygne". At last, the paper focuses on the relation between Baudelaire's modern poetry and Benjamin's concept of experience.

  6. General Robert E. Lee -- Brightest Star in the South

    National Research Council Canada - National Science Library

    Dalton, Kent B

    2006-01-01

    .... Lee's distinctive application of operational art and leadership as the commander of the Army of Northern Virginia, we can discern many lessons which are still pertinent to our commanders at the operational level today...

  7. The Statecraft of Lee Kuan Yew, Visionary and Opportunist

    National Research Council Canada - National Science Library

    Thomas, David

    1996-01-01

    ...." "Not so," replied the passenger, Lee Kuan Yew, "Singapore intends to continue to ride along as part of the federation created with Malaysia, Sarawak, and Sabah -- we have no plans for getting off...

  8. Nobel laureate T.D. Lee at CERN

    CERN Multimedia

    2007-01-01

    On 30 August, Professor T.D. Lee, who received the Nobel Prize for Physics in 1957, gave a seminar at CERN on symmetry and asymmetry in electroweak interactions, 50 years after the discovery of the non-conservation of parity. In 1956, Tsung-Dao Lee postulated with Chen Ning Yang that parity is not conserved in weak interactions, and suggested several experiments to demonstrate this. The following year, an experiment led by Chien-Shiung Wu proved this prediction and, soon after, T.D. Lee and Chen Ning Yang were awarded the Nobel Prize for Physics. Still very active at over 80 years of age, T.D. Lee pursues his theory work to this day.

  9. Lessons from Benjamin Franklin's civic leadership: the Pennsylvania Hospital story.

    Science.gov (United States)

    Miller, I

    1988-01-01

    John Gardner has recently suggested that in a pluralistic society like ours there are many competing groups, each with its own purpose. This leads to fragmentation and conflict as various social systems and institutions interact and collide. We have seen this in health care where competition has eroded traditional provider-insurer-purchaser alliances and, for example, the access problem has grown rapidly. Leaders in such an environment, Gardner (1988) argues, must become involve with building more "mutually workable arrangements with systems external to their own... Leaders unwilling to do so are not serving the long-germ interest of their own constituents... Under the circumstances, all our leader must spend part of their time building community, dealing with polarization, and creating loyalty to the larger venture." Methods for building community in turbulent times are offered by our first health care social entrepreneur, Benjamin Franklin. The following case study presents Franklin's leadership style and the three-phase process of seeking the civic unity that created Franklin's leadership style and the three-phase process of seeking the civic unity that created Pennsylvania Hospital, the nation;s first community hospital. The discussion concludes with a consideration of Franklin's civic leadership in light of five leadership roles suggested by Gardner.

  10. PENN neurodegenerative disease research - in the spirit of Benjamin Franklin.

    Science.gov (United States)

    Trojanowski, John Q

    2008-01-01

    Benjamin Franklin (1706-1790) was entrepreneur, statesman, supporter of the public good as well as inventor, and his most significant invention was the University of Pennsylvania (PENN). Franklin outlined his plans for a college providing practical and classical instruction to prepare youth for real-world pursuits in his 'Proposals Relating to the Education of Youth in Pensilvania' (1749), and Franklin's spirit of learning to serve society guides PENN to the present day. This is evidenced by the series of articles in this special issue of Neurosignals, describing research conducted by seasoned and newly recruited PENN faculty, addressing consequences of the longevity revolution which defines our epoch at the dawn of this millennium. While aging affects all organ systems, the nervous system is most critical to successful aging. Thus, the articles in this special issue of Neurosignals focus on research at PENN that is designed to prevent or ameliorate aging-related neurodegenerative disorders such as Alzheimer's and Parkinson's disease, amyotrophic lateral sclerosis and frontotemporal dementia. This research could enhance our chances of aging successfully in the continuing longevity revolution, and the essay here provides context and background on this research.

  11. Massenmedien und Bildung: Eine padagogische Interpretation der Adorno-Benjamin-Kontroverse (Mass Media and Education: A Pedagogical Interpretation of the Controversy between Theodore Adorno and Walter Benjamin).

    Science.gov (United States)

    Imai, Yasuo

    1997-01-01

    Gives a pedagogical interpretation of the controversy between Adorno (Theodore) and Benjamin (Walter). Sketches their different conceptions of what constitutes a pedagogical problem and discusses differences between their positions against the background of their shared concern, best described as "experiential poverty." (DSK)

  12. Walter Benjamin Confidente de Adorno e Horkheimer na Dialetica do Esclarecimento (Walter Benjamin, Confidant of Adorno and Horkheimer in the Dialectic of the Enlightenment).

    Science.gov (United States)

    Pucci, Bruno

    2000-01-01

    Explains that Benjamin, Adorno, and Horkheimer developed philosophical and aesthetic experiences concerning topics of the moment based on similar presuppositions and ideas. Approaches two areas within the confidentiality shared by the interliniation of the Dialectic of the Enlightenment: critique of history as progress and education of the senses.…

  13. Radiation bounce from the Lee-Wick construction?

    International Nuclear Information System (INIS)

    Karouby, Johanna; Brandenberger, Robert

    2010-01-01

    It was recently realized that matter modeled by the scalar field sector of the Lee-Wick standard model yields, in the context of a homogeneous and isotropic cosmological background, a bouncing cosmology. However, bouncing cosmologies induced by pressureless matter are in general unstable to the addition of relativistic matter (i.e. radiation). Here we study the possibility of obtaining a bouncing cosmology if we add not only radiation, but also its Lee-Wick partner, to the matter sector. We find that, in general, no bounce occurs. The only way to obtain a bounce is to choose initial conditions with very special phases of the radiation field and its Lee-Wick partner.

  14. Lee Acculturation Dream Scale for Korean-American college students.

    Science.gov (United States)

    Lee, Sang Bok

    2005-04-01

    This study examined acculturation as represented in dream narratives of 165 Korean immigrant college students living in the USA. A total of 165 dreams were collected and evaluated using the Lee Acculturation Dream Scale, for which locations of dream contents were coded. 39% of the dreams took place in South Korea, while 38% were in the USA. Also, 16% of the dreams included both locations, whereas 7% had no specific dream location. The dreams contained overlapping dream messages, images, scenes, and interactions in both South Korea and the USA. A two-sample t test on the mean scores of the Lee Acculturation Dream Scale indicated no significant difference between men and women.

  15. Lee-Wick indefinite metric quantization: A functional integral approach

    International Nuclear Information System (INIS)

    Boulware, D.G.; Gross, D.J.

    1984-01-01

    In an attempt to study the stability of the Lee-Wick indefinite metric theory, the functional integral for indefinite metric quantum field theories is derived. Theories with an indefinite classical energy may be quantized with either a normal metric and an indefinite energy in Minkowski space or an indefinite metric and a positive energy in euclidean space. However, the functional integral in the latter formulation does not incorporate the Lee-Wick prescription for assuring the unitarity of the positive energy positive metric sector of the theory, hence the stability of the theory cannot be studied non-perturbatively. (orig.)

  16. 78 FR 73109 - Radio Broadcasting Services; Benjamin and Cisco, TX; De Beque, CO; Port Lions, AK; Rule and...

    Science.gov (United States)

    2013-12-05

    ... Broadcasting Services; Benjamin and Cisco, TX; De Beque, CO; Port Lions, AK; Rule and Shamrock, TX AGENCY... 237C3 at Benjamin, Texas; Channel 261C3 at Cisco, Texas; Channel 288C2 at Rule, Texas; and Channel 225C2..., Channel 237C3; by removing Cisco, Channel 261C3; by removing Channel 288C2 at Rule; and by removing...

  17. LÖWY, Michael. Romantismo e messianismo: ensaios sobre Lukács e Walter Benjamin

    OpenAIRE

    Almeida, Fábio Py Murta de

    2013-01-01

    Michael Löwy, diretor emérito do Centre National de la Recherche Scientifique (CNRS) em Paris, escreve Romantismo e messianismo: ensaios sobre Lukács e Walter Benjamin, para demonstrar o romantismo e o messianismo como importantes ideais de Lukács e Benjamin. Para a historiografia, a novidade da obra decorre do mapear das influências alternativas (heterodoxas) no bojo do marxismo europeu do século XX. Assim, para iniciá-la faz a indagação: “Será o romantismo um movimento essencialmente conser...

  18. A redução ao gesto: Mira Schendel encontra Walter Benjamin

    OpenAIRE

    Valle, Ana Maria do; Gondar, Jô

    2014-01-01

    O artigo analisa o trabalho da artista plástica suíço-brasileira Mira Schendel a partir de um conceito proposto por Walter Benjamin. Em Schendel, a busca por uma experiência primordial - um núcleo não representável que habita toda representação - se expressa pela redução a um gesto fundante, gesto este que costuma estar encoberto, nas artes em geral, por um excesso de adornos, metáforas e sentidos figurados. Este procedimento, descrito por Benjamin em seu ensaio sobre Kafka, foi por ele nomea...

  19. L’esperienza estetica come esperienza di immagini. Walter Benjamin e Theodor W. Adorno

    Directory of Open Access Journals (Sweden)

    Elena Tavani

    2012-05-01

    Full Text Available Both Walter Benjamin and Theodor W. Adorno consider ‘aesthetical experience’ as an “image experience” assuming a power of images “to set free forces” directed to produce or support aesthetical-political (Benjamin or aesthetical-critical (Adorno requirements. Profane illumination, ‘thinkimages’, phantasmagory, dialectical images, decayed ‘aura’ and technicalized images in Benjamin’s theory of aesthetical modernity. Expressive feature or “mimetic” eloquence in nature and art countering reality, dismantled ‘aura’ in contemporary desacralized work of art, but also persisting ‘aura’ in its meaningful dimension in Adorno’s aesthetical theory.

  20. Youth and pedagogy (On the genesis of the thought of Walter Benjamin)

    OpenAIRE

    Lluís BALLESTER BRAGE; Antoni J. COLOM CAÑELLAS

    2012-01-01

    The authors analyze the 16 early writings that W. Benjamin wrote between the ages of 19 and 23, all of which relate to educative matters, and where the decisive influence of G. Wyneken is shown. The issues that the young Walter Benjamin addresses are also studied, such as idealism and youth culture, the necessity of reform in schools and universities and also in moral, aesthetic and religious education as well as in juvenile sexuality. However, the most important thing is that in these works ...

  1. Lee de Forest King of Radio, Television, and Film

    CERN Document Server

    Adams, Mike

    2012-01-01

    Lee de Forest, Yale doctorate and Oscar winner, gave voice to the radio and the motion picture. Yet by the 1930s, after the radio and the Talkies were regular features of American life, Lee de Forest had seemingly lost everything. Why? Why didn’t he receive the recognition and acclaim he sought his entire life until years later in 1959, when he was awarded an Oscar? A lifelong innovator, Lee de Forest invented the three-element vacuum tube which he developed between 1906 and 1916 as a detector, amplifier, and oscillator of radio waves. As early as 1907, he was broadcasting music programming. In 1918, he began to develop a system for recording and playing back sound by using light patterns on motion picture film. In order to promote and demonstrate his process he made hundreds of short sound films, found theatres for their showing, and issued publicity to gain audiences for his invention. While he received many patents for this technology, he was ignored by the film industry. Lee de Forest, King of Radio, Te...

  2. Must Historians Regress? An Answer to Lee Benson.

    Science.gov (United States)

    Kousser, J. Morgan

    1986-01-01

    Considers the impact of empirical social science methodology and data analysis techniques on the process of historical analysis and its product, generalizations about the past. Uses political preference and voting information as a vehicle to illustrate the differences in historical conclusions reached by Lee Benson and J. Morgan Kousser. (JDH)

  3. The Garrett Lee Smith Memorial Suicide Prevention Program

    Science.gov (United States)

    Goldston, David B.; Walrath, Christine M.; McKeon, Richard; Puddy, Richard W.; Lubell, Keri M.; Potter, Lloyd B.; Rodi, Michael S.

    2010-01-01

    In response to calls for greater efforts to reduce youth suicide, the Garrett Lee Smith (GLS) Memorial Act has provided funding for 68 state, territory, and tribal community grants, and 74 college campus grants for suicide prevention efforts. Suicide prevention activities supported by GLS grantees have included education, training programs…

  4. Sieve bootstrapping in the Lee-Carter model

    NARCIS (Netherlands)

    Heinemann, A.

    2013-01-01

    This paper studies an alternative approach to construct confidence intervals for parameter estimates of the Lee-Carter model. First, the procedure of obtaining confidence intervals using regular nonparametric i.i.d. bootstrap is specified. Empirical evidence seems to invalidate this approach as it

  5. Robert E. Lee, George Peabody, and Sectional Reunion.

    Science.gov (United States)

    Parker, Franklin

    1994-01-01

    Discusses an 1869 meeting between George Peabody, educational philanthropist, and Robert E. Lee. The meeting focused public attention on the Peabody Education Fund and the South's educational plight. Significant measures of educational efforts in the South are directly attributable to several informal meetings centered around Peabody and Lee…

  6. Rejoinder to Goldberg, Lee and Ashton : Explaining counterintuitive findings

    NARCIS (Netherlands)

    Anderson, N.; Ones, D.S.

    2008-01-01

    In their critique of our erratum and addendum (Anderson & Ones, [2008]), Goldberg, Lee, and Ashton ([2008]) allege clerical errors (1) where participants' HPI scores were incorrectly matched to other inventory scale scores and (2) in scoring of the OPQ and BPI scales. The first point was fully

  7. W3C head Berners-Lee to be knighted

    CERN Multimedia

    Gross, G

    2004-01-01

    "Tim Berners-Lee, credited with inventing the World Wide Web and now director of the World Wide Web Consortium, will be named a knight commander, Order of the British Empire, by Queen Elizabeth II, the W3C announced Wednesday" (1 page)

  8. Virginia Lee Burton's "Little House" in Popular Consciousness

    DEFF Research Database (Denmark)

    Goddard, Joseph

    2011-01-01

    This article considers the significance of Victoria Lee Burton’s authorship, specifically The Little House, for lifestyle preferences and the development of environmental consciousness in the postwar period. The article argues that Burton deliberately designed her work to evoke country-friendly s...

  9. Berners-Lee wins inaugural Millennium Technology prize

    CERN Multimedia

    2004-01-01

    "World Wide Web inventor Tim Berners-Lee today was named recipient of the first-ever Millennium Technology Prize. The honor, which is accompanied by one million euros, is bestowed by the Finnish Technology Award Foundation as an international acknowledgement of outstanding technological innovation aimed at promoting quality of life and sustainable economic and societal development" (1 page)

  10. Tim Berners-Lee, World Wide Web inventor

    CERN Document Server

    1998-01-01

    The "Internet, Web, What's next?" conference on 26 June 1998 at CERN: Tim Berners-Lee, inventor of the World Wide Web and Director of the W3C, explains how the Web came to be and gave his views on the future.

  11. Dan Gilmor Column [Berners-Lee and the WWW

    CERN Multimedia

    Gillmore, D

    2002-01-01

    In the keynote speech at the 11th Annual World Wide Web Conference, Tim Berner's Lee said that in the early days of the web, people were worrying about the same thing as today - one company dominating the market and controlling standards (2 pages).

  12. Exhibiting or presenting? Politics, aesthetics and mysticism in Benjamin's and Deleuze's concepts of cinema

    NARCIS (Netherlands)

    Früchtl, J.

    2010-01-01

    In his famous "work of art" essay, Walter Benjamin places politics at the centre of an aesthetics of modernity. He provides a brisk contrast between the romantic tradition of art philosophy and a politicisation of perception, receiving its training through the experience of the metropolis, in terms

  13. THEODOR WIESENGRUND ADORNO AND WALTER BENJAMIN: NOTES ON A FRAGMENTARY PHILOSOPHY OF FICTION

    Directory of Open Access Journals (Sweden)

    Gustavo Martín Fragachán

    2011-04-01

    Full Text Available In the following pages I would like to try the quite tight interpretation that carries out Theodor Wiesengrund Adorno of the overflowing and complex philosophical work of Walter Benjamin. In order to do it I shall use the text titled Sobre Walter Benjamin, published by Cátedra, Madrid, 1995. In this book they are compiled both: some texts around the philosophical work of Benjamin and some of the letters directed by Adorno to his friend. Be worth to denote that several of the works are later to the death of Benjamín. Concretely, I shall refer, after to have analyzed the portrait of Benjamín made by Adorno, to the chapters named “Dirección única de Walter Benjamín”, “Sobre algunos motivos en Baudelaire” and “Sobre Franz Kafka. Con ocasión del décimo aniversario de su muerte”. To them I shall add few works written by the  own Benjamin that under similar titles have been published into his book Sobre el Programa de la Filosofía Futura y otros ensayos, Monte Avila, Caracas, 1970.

  14. Notas sobre narração e experiência em Walter Benjamin

    Directory of Open Access Journals (Sweden)

    Wagner de Avila Quevedo

    2008-12-01

    Full Text Available O objetivo deste texto é o de elucidar alguns escritos clássicos sobre o conceito de experiência (Erfahrung em Walter Benjamin, mostrando sua relação com a narração (Erzählung e a memória.

  15. Pärt, Arvo. Fratres (version 1980). Cantus in memoriam Benjamin Britten / Guillaume Connesson

    Index Scriptorium Estoniae

    Connesson, Guillaume

    1995-01-01

    Uuest heliplaadist "Pärt, Arvo. Fratres (version 1980). Cantus in memoriam Benjamin Britten. Summa. Spiegel im Spiegel. Festina lente. Tabula rasa: Tasmin Little (violon), Martin Roscoe (piano), Bournemouth Sinfonietta, Richard Studt" EMI Classics 565 031-2 (CD: 98 F). 1993. TT: 1h 03'42"

  16. Benjamin Franklin's Commemorative Medal "Libertas Americana": A Study in Rhetorical Iconology.

    Science.gov (United States)

    Olson, Lester C.

    1990-01-01

    Investigates the underlying rhetorical functions of how Benjamin Franklin used the medal to praise the national characters of France and the United States in those two countries, while he also used it to influence government policy in Malta and to vindicate himself from criticism in England. (KEH)

  17. Mito e política: notas sobre o conceito de destino no "jovem" Benjamin

    Directory of Open Access Journals (Sweden)

    Ernani Chaves

    1994-01-01

    Full Text Available O conceito de mito é uma das chaves para a compreensão do pensamento de Walter Benjamin. O objetivo deste texto é reconstituir a gênese deste conceito com base em suas primeiras formulações, tal como apresentadas em Destino e caráter, texto escrito em 1919. O presente artigo se divide em duas partes: na primeira, reconstituímos os argumentos de Benjamin, a partir da filiação do conceito de destino ao domínio de uma Teoria do Direito e sua necessária inserção em um modo de "temporalidade" definido pela "repetição"; a segunda parte pretende demonstrar que as posições de Benjamin estão estreitamente ligadas a uma posição também política: seu objetivo era, em nome de um anarquismo confesso, se contrapor a todos os "mitos" nacionalistas (que levaram a Alemanha à guerra e à necessidade de "líderes", "condutores" (Führer para o povo. Como exemplo dessa perspectiva política, nos baseamos na confrontação, sempre presente, de Benjamin com o Sionismo.

  18. Enlightening City Childhoods: Walter Benjamin's Berlin and Erich Kästner's Dresden

    Science.gov (United States)

    Lathey, Gillian

    2016-01-01

    Walter Benjamin, cultural critic and philosopher, compiled "Berlin childhood around 1900" (trans. Howard Eiland, 2006) while in exile from Germany in the early 1930s, filtering impressions of a privileged childhood through a politicised adult consciousness. Erich Kästner, journalist, poet, satirist and author of the children's classic…

  19. Seeing and Playing as Labor: Toward a Visual Materialist Pedagogy of Video Games through Walter Benjamin

    Science.gov (United States)

    Bulut, Ergin

    2013-01-01

    In this article, the author draws specifically on the work of Walter Benjamin and engages with the world of video games by focusing on the constitution of labor as it unfolds in modding practices, as well as approaching the very act of seeing labor in a highly visual culture where value is extracted not just through the labor process but also…

  20. Meeting Opposites: The Political Theologies of Walter Benjamin and Carl Schmitt

    NARCIS (Netherlands)

    de Wilde, M.

    2011-01-01

    This article analyzes the critical dialogue between Walter Benjamin and Carl Schmitt, to which a letter and several references in their work testify. It shows how affinities and differences between their respective positions can be explained from a shared theologico-political approach. Both authors

  1. Towards a Critique of Educative Violence: Walter Benjamin and "Second Education"

    Science.gov (United States)

    Charles, Matthew

    2016-01-01

    Although modern systems of mass education are typically defined in their opposition to violence, it has been argued that it is only through an insistent and critical focus upon violence that radical thought can be sustained. This article seeks to take up this challenge in relation to Walter Benjamin's lesser known writings on education. Benjamin…

  2. Electrotherapy for melancholia: the pioneering contributions of Benjamin Franklin and Giovanni Aldini

    DEFF Research Database (Denmark)

    Bolwig, Tom G; Fink, Max

    2009-01-01

    The electrical induction of seizures with a therapeutic aim began in 1938, but the history of electric currents to relieve mental illness began 2 centuries earlier with the pioneering work of the Italian Giovanni Aldini and the American Benjamin Franklin.These early experiments are described demo...

  3. How to read (with) Benjamin : From cultural history of materialism to materialist history of culture

    NARCIS (Netherlands)

    Healy, P.E.; Radman, A.

    2016-01-01

    Only images in the mind vitalize the will. The mere word, by contrast, at most inflames it, to leave it smouldering, blasted. There is no intact will without exact pictorial imagination. No imagination without innervation. (Benjamin, 1920s)
    Someday, when the prospect of an angel doesn’t get

  4. 77 FR 53883 - Benjamin Riggs v. Rhode Island Public Utility Commission; Notice of Complaint

    Science.gov (United States)

    2012-09-04

    ... Energy Regulatory Commission Benjamin Riggs v. Rhode Island Public Utility Commission; Notice of... Riggs (Complainant) filed a formal complaint against the Rhode Island Public Utility Commission... review in the Commission's Public Reference Room in Washington, DC. There is an ``eSubscription'' link on...

  5. Nooruslikud juubilarid: fotokelder Lee 20 ja fotomuuseum 30 / Mall Parmas, Betty Ester-Väljaots

    Index Scriptorium Estoniae

    Parmas, Mall

    2013-01-01

    Peeter Toominga algatusel 1992. aastal asutatud Lee fotokeldrist. Loetletud fotomuuseumis oma töid eksponeerinud fotograafid. Ülevaatenäitus "Lee fotokelder 20" 17. jaanuarist 20. märtsini, koostaja Betty Ester-Väljaots

  6. Análise crítica do desempenho evolutivo da visão subnormal no Instituto Benjamin Constant Critical analysis of the progressive performance of low vision in Benjamin Constant Institute

    Directory of Open Access Journals (Sweden)

    Helder Alves da Costa Filho

    2005-12-01

    Full Text Available OBJETIVO: Avaliar a efetividade do setor de Visão Subnormal no Instituto Benjamin Constant (IBC e comprovar a real necessidade de um Instituto nos moldes do Instituto Benjamin Constant na atual política de inclusão. MÉTODOS: Estudo ecológico, realizado de 1º de outubro de 1990 a 20 de dezembro de 2002, analisando três períodos de atendimento no setor de Visão Subnormal no Instituto Benjamin Constant: a 1991 - início do atendimento; b 1995 - integração médico-pedagógica; c 2002 - estágio atual. Nesta análise foram estudados os seguintes indicadores: I - número de atendimentos no setor de Visão Subnormal; II - condições do setor de Visão Subnormal no Instituto Benjamin Constant e III - associados. RESULTADOS: Observou-se aumento do atendimento, que passou a ser mais abrangente após a integração médico-pedagógica. Outros indicadores, como a capacitação de profissionais médicos, a participação em cursos de capacitação no Instituto Benjamin Constant, o aumento do número de convênios e encaminhamentos para o Instituto Benjamin Constant, além da Reabilitação, também confirmam a efetividade do setor de Visão Subnormal no Instituto Benjamin Constant. CONCLUSÕES: O setor de Visão Subnormal mostrou ser a interface entre o serviço médico e o serviço pedagógico, passando a interagir posteriormente com a Reabilitação e a Coordenação de Educação Física. Isto acarretou mudança de postura de diferentes setores do Instituto Benjamin Constant com relação ao paciente portador de visão subnormal, desde o educando até o paciente da comunidade. Desse modo, o Instituto Benjamin Constant mostrou a sua utilidade no tocante à política de inclusão.PURPOSE: To evaluate effectiveness of the Low Vision the Benjamin Constant Institute (BCI and confirm the real necessity of an Institute like BCI in the present inclusion policy. METHODS: Ecological study, analyzing 3 periods of Low Vision Assistance at the Benjamin

  7. Elipses y parábolas de la experiencia. La obra de Franz Kafka según Walter Benjamin

    Directory of Open Access Journals (Sweden)

    García Roldán, Daniel

    2009-10-01

    Full Text Available Kafka’s work is defined by Benjamin as encompassing both sides of the notion of experience; mystical tradition and the experience of modernity. This essay looks at that idea, and explores the historical, social and intellectual relationships between both authors.Walter Benjamin define la obra de Franz Kafka como una elipse cuyos focos son la experiencia de la tradición mística y la experiencia de la modernidad. En el siguiente ensayo se dilucida esta interpretación de Benjamin y se exploran las correspondencias históricas, sociales e intelectuales existentes entre ambos autores.

  8. Obituary: Benjamin Franklin Peery Jr. (1922-2010)

    Science.gov (United States)

    Cowley, Charles

    2011-12-01

    Professor Benjamin F. Peery, Jr. died at his home in Silver Spring, MD of natural causes on 30 November 2010. His full life began in St. Joseph, MO (home of the Pony Express) on 4 March 1922. His father was a railway mail clerk, so his family moved frequently. Most of his childhood was spent in southeastern Minnesota. He enlisted in the army in 1942, and served in campaigns in North Africa and Italy. After his discharge in 1945, he enrolled in the University of Minnesota, earning a BS in Physics in 1949. One of his early hobbies was to build and fly model airplanes. His intention to pursue aeronautical engineering changed to physics, but after receiving a MS in physics from Fisk University in 1955, he decided on a career in astronomy. He told the editors of the PBS series The Astronomers (1991, in which his career is highlighted) he thought it was shamefully absurd not to know what made the stars shine. So he began PhD studies in astronomy at the University of Michigan (Ann Arbor). His dissertation was on the complex eclipsing binary VV Cephei, where a compact hot star passes behind a cool giant star, revealing the structure of that giant's atmosphere. This task was especially demanding because of the complexity of the system's spectrum and the formidable array of observations assembled by Ben's advisor, Dean McLaughlin. Fortunately, Ben's strong physics background enabled him to design and construct one of the first oscilloscope measuring engines, which his fellow students called the PeeryScope. The final (1961) dissertation is an impressive combination of observational and astrophysical analysis. His degree was obtained in 1962; he had already begun a career at the University of Indiana, where he taught and did research (1959--1976). The Indiana years were highly productive. In addition to his own research, he was advisor on six PhD dissertations, and a master's thesis. Several of his students have also had productive careers. An ADS search on his students' names

  9. Vafa-Witten theorem and Lee-Yang singularities

    International Nuclear Information System (INIS)

    Aguado, M.; Asorey, M.

    2009-01-01

    We prove the analyticity of the finite volume QCD partition function for complex values of the θ-vacuum parameter. The absence of singularities different from Lee-Yang zeros only permits and cusp singularities in the vacuum energy density and never or cusps. This fact together with the Vafa-Witten diamagnetic inequality implies the vanishing of the density of Lee-Yang zeros at θ=0 and has an important consequence: the absence of a first order phase transition at θ=0. The result provides a key missing link in the Vafa-Witten proof of parity symmetry conservation in vectorlike gauge theories and follows from renormalizability, unitarity, positivity, and existence of Bogomol'nyi-Prasad-Sommerfield bounds. Generalizations of this theorem to other physical systems are also discussed, with particular interest focused on the nonlinear CP N sigma model.

  10. Lee Miller, une battante sur tous les fronts

    Directory of Open Access Journals (Sweden)

    Anaïs Boutot

    2009-06-01

    Full Text Available L’art photographique de Lee Miller, à l’image de sa vie, revêt de multiples facettes. Après avoir été devant l’objectif en tant que mannequin puis égérie du Paris surréaliste, elle passe derrière l’objectif pour devenir photographe de mode, reporter de guerre ou encore portraitiste. L’exposition L’Art de Lee Miller, présentée au Jeu de Paume du 21 octobre 2008 au 4 janvier 2009 et accompagnée d’un ouvrage paru en français chez Hazan mettait en avant une quête d’identité et d’indépendance qui ...

  11. Economist Innovation Award for Tim Berners-Lee

    CERN Multimedia

    2003-01-01

    In September, Tim Berners-Lee, who invented the World Wide Web at CERN and is now Director of the W3C World Wide Web Consortium, received the 2nd Economist Annual Innovation Award in Computing. With the award The Economist, a British weekly newspaper, recognises individuals responsible for breakthroughs in Bioscience, Computing, Energy and the Environment, and Telecommunications that have a profound impact on industry. A fifth award is given in a special "No Boundaries" category, observing innovation that transcends industries. Candidates for the awards are proposed by The Economist readers and writers, and by a group of judges. Tim Berners-Lee received the Computing award for his global hypertext project, to be known as the World Wide Web, which "forever altered the way information is shared" and is a huge contribution to the efficiency of the scientific community. Based on a programme for storing information using random associations called "Enquire", it...

  12. What Lee Raymond actually said in Beijing [15th WPC

    International Nuclear Information System (INIS)

    Raymond, Lee.

    1997-01-01

    When Lee Raymond, Chairman and Chief Executive Officer, Exxon Corporation gave this keynote address at the recent World Petroleum Congress in Beijing, he drew attention to the way economic growth alleviates poverty and to the close linkage between economic growth and energy use. He also drew attention to the weakness of the scientific evidence for climate change being caused by fossil fuel burning and his doubts about the wisdom of setting targets for the reduction of CO 2 emissions. At a press conference after the presentation Lee Raymond assented to the suggestion that the European oil companies have been hijacked by the environmentalists. Petroleum Review has reproduced the full text of the speech so that readers can judge for themselves the merits of the arguments and their likely impact on the Kyoto conference. (UK)

  13. Fate of grape flavor precursors during storage on yeast lees.

    Science.gov (United States)

    Loscos, Natalia; Hernández-Orte, Purificación; Cacho, Juan; Ferreira, Vicente

    2009-06-24

    The effect of the addition of a grape flavor precursor extract to a grape juice, before or after fermentation with three different Saccharomyces cerevisiae yeast strains, on the evolution of the wine aroma composition during a 9-month aging period on yeast lees has been studied. Wine aroma compounds were determined by gas chromatography-mass spectrometry after alcoholic fermentation and after 3 and 9 months of storage. The aging of wine on lees caused important changes in the aroma profiles of wines, making the concentrations of three terpenes, norisoprenoids (except beta-damascenone and beta-ionone), 4-allyl-2,6-dimethoxyphenol, ethyl vanillate, syringaldehyde, and ethyl cinnamate increase, whereas the concentrations of most of the rest of compounds tended to decrease. Lees are responsible for the observed increasing trends, except for linalool and alpha-terpineol, and also for a large part of the observed decrements. As expected, the addition of precursors brings about an increment in the levels of most terpenes, norisoprenoids, vanillins, and ethyl cinnamate, and it is after an aging time when differences linked to the level of precursors in the must become more evident. The timing of the addition of precursors has a minor influence, except for beta-damascenone, vanillin, and syringaldehyde, for which supplementation after fermentation is more effective. It has also been observed that the precursor fraction makes the levels of vinylphenols decrease. Finally, it has also been found that lees from different yeast strains may have a slightly different abilities to release volatile compounds derived from precursors.

  14. Gettysburg: A Study of Lee’s Command Effectiveness, 1863

    Science.gov (United States)

    2011-03-21

    scholar of military history it is not necessary to focus strictly on the tactics of a single battle, or campaign, or even an entire war. To fully...the second day was the Peach Orchard and ultimately Cemetery Hill.48 The Peach Orchard was carried at a heavy cost but attacks on Little Round Top...Union troops to occupy the desired ground of the Peach Orchard and obtain positions on Little Round Top. Knowing Longstreet’s nature, Lee did not

  15. Tim Berners-Lee, World Wide Web inventor

    CERN Document Server

    1994-01-01

    Former physicist, Tim Berners-Lee invented the World Wide Web as an essential tool for high energy physics at CERN from 1989 to 1994. Together with a small team he conceived HTML, http, URLs, and put up the first server and the first 'what you see is what you get' browser and html editor. Tim is now Director of the Web Consortium W3C, the International Web standards body based at INRIA, MIT and Keio University.

  16. Triniti daripada Perspektif Taoisme: Analisis Pemikiran Jung Young Lee

    Directory of Open Access Journals (Sweden)

    ZURAIZA HUSIN

    2016-06-01

    Full Text Available Jung Young Lee is a Korean-born theologian who employs creatively the doctrine of the Trinity from an Asian worldview. This article aims to analyze Lee’s approaches of the Trinity with the Yin-Yang symbolism. The main reference is based on the book written by him entitled ‘The Trinity in Asian Perspective (1996’. Lee has turned his attention to the topic of Trinity through the lens of the culture and thought patterns of his own milieu. One of the leading point in presenting Yin-Yang principle as Trinitarian thinking, Lee examines the interpretation of the term “in” in the Bible, "Believe me that I am in the Father and the Father is in me" (John 14:11. The statement leads to the point that Yin and Yang cannot exist without each other because relationality is given priority than individuality. The idea is based on the terminology of ‘both/and’. So, ‘and’ indicates a Trinitarian statement, there is interdependence and unification. With reference to Trinity, the Father and the Son are One because of ‘and’. In addition, the same concept implements to the Holy Spirit. Lee views ‘and’ is not only a linking principle in both-and thinking but also the principle that is ‘between’ two. When ‘two’ exists, the third also exist between them. Based on the idea of ‘middle’, represents the connecting element between two, which contributes for the existence of the Third. Accordingly, the Spirit is the third element in the Trinity relationship.

  17. Fases da história da fotografia e a questão da aura, segundo Walter Benjamin

    OpenAIRE

    Oliveira, Orlando José Ribeiro de; Universidade Estadual do Sudoeste da Bahia (UESB); Oliveira, Marília Flores Seixas de; Universidade Estadual do Sudoeste da Bahia

    2014-01-01

    This article addresses the periods in the history of photography proposed by Walter Benjamin in his essay A Short History of Photography, and discusses the transformation suffered by the work of art in modern times, under ther concept of aura. The periodization established by Benjamin - heydey, decline, revival - is illustrated with works from photographers referred to by the author in his text, which amis to achieve a “real understanting of the essence of the photographic art.” Este artig...

  18. Testemunhas do futuro: sobre filosofia, teologia e messianismo em Walter Benjamin

    Directory of Open Access Journals (Sweden)

    Pedro Lucas Dulci

    2015-06-01

    Full Text Available O presente trabalho procura investigar se existe algum elo de união que perpassa a crítica à civilização empreendida pelo filósofo alemão Walter Benjamin, bem como algo que passa necessariamente pela sua rejeição ao capitalismo, impulsionada tanto pelo romantismo alemão, pelo marxismo libertário quando pelo messianismo judaico. Em meio a um aparente aglomerado filosófico, nossa pergunta metodológica indaga-se pela possibilidade de falar de um fio condutor no pensamento do filósofo das inúmeras passagens e anotações fragmentadas? A hipótese que sustentaremos no presente trabalho é que o messianismo de Benjamin percorre toda a sua obra, como uma corrente elétrica que alimenta e ilumina todos os seus escritos.

  19. “Fringes blown by the wind”: High Hopes for Expanded Consciousness in Benjamin and Brecht

    Directory of Open Access Journals (Sweden)

    Lauren Hawley

    2016-04-01

    Full Text Available “Fringes blown by the wind”: High Hopes for Expanded Consciousness in Benjamin and Brecht by Lauren Hawley. This article takes up destabilized notions of intoxication in order to refigure “sobriety” as a narcotized state of conventionality and intoxication as the means of awakening. Hawley argues that both Walter Benjamin and Bertolt Brecht use intoxication in order to achieve “euphoric expansion.” In this analysis, intoxication is no longer seen as a narcotized state into which one escapes from reality, but rather as a means of disrupting dangerous, “narcotized” habits of mind. Rather than producing an escapist comfort, intoxication creates discomfort, which can then “enhance one’s receptivity to thoughts, feelings, ideas, and objects that regimented patterns of consciousness tend to repress.”

  20. A redução ao gesto: Mira Schendel encontra Walter Benjamin

    Directory of Open Access Journals (Sweden)

    Ana Maria do Valle

    2014-01-01

    Full Text Available O artigo analisa o trabalho da artista plástica suíço-brasileira Mira Schendel a partir de um conceito proposto por Walter Benjamin. Em Schendel, a busca por uma experiência primordial - um núcleo não representável que habita toda representação - se expressa pela redução a um gesto fundante, gesto este que costuma estar encoberto, nas artes em geral, por um excesso de adornos, metáforas e sentidos figurados. Este procedimento, descrito por Benjamin em seu ensaio sobre Kafka, foi por ele nomeado como redução ao gesto. O artigo procura explorar a potência deste conceito, trabalhando o modo como Schendel foi capaz de formalizá-lo plasticamente em sua obra.

  1. Entre a potência e o poder: Walter Benjamin e Roger Caillois

    Directory of Open Access Journals (Sweden)

    Susana Scramim

    2009-01-01

    Full Text Available http://dx.doi.org/10.5007/1984-784X.2009v9n14p101 A escrita fragmentária empenhada por Benjamim em "Seqüência em Ibiza" e os aforismos do Oráculo Manual y Arte de Prudencia de Gracián  indicam o esboço de uma reflexão sobre o poder na obra de Benjamin a qual se materializará como limiar entre a forma e o informe, entre a autonomia e auto-implicação, entre a obra e a des-obra. Essa reflexão se torna aguda  no impacto provocado em Benjamin pela a leitura  de L´ariditè que Roger Caillois publica juntamente com outros ensaios, em 1938, no Colégio de Sociologia em Paris.

  2. Avi Benjamin vahetas labajalavaltseri sünagoogimuusika vastu / Aarne Ruben

    Index Scriptorium Estoniae

    Ruben, Aarne, 1971-

    2007-01-01

    Juuditemaatikat käsitlevatest filmidest : Steven Spielbergi mängufilm "München" ("Munich"), Ameerika Ühendriigid 2005; dokumentaalfilm "Su nimi olgu Iisrael", režissöör Peeter Brambat, Adel TV 2004, Maiju Ingmani muusikaline portreefilm "Tagasitulek koju" Eesti päritolu Iisraeli heliloojast ja pianistist Avi Nedzvetskist (Iisraelis tuntud kui Avi Benjamin), Adel TV, 2007. Kahe viimase filmi käsikiri Irina Stelmachilt

  3. Towards a Critique of Educative Violence: Walter Benjamin and ‘Second Education’

    OpenAIRE

    Charles, M.

    2016-01-01

    Although modern systems of mass education are typically defined in their opposition to violence, it has been argued that it is only through an insistent and critical focus upon violence that radical thought can be sustained. This article seeks to take up this challenge in relation to Walter Benjamin’s lesser-known writings on education. Benjamin retained throughout his life a deep suspicion about academic institutions and about the pedagogic, social and economic violence implicated in the ide...

  4. Electrotherapy for melancholia: the pioneering contributions of Benjamin Franklin and Giovanni Aldini

    DEFF Research Database (Denmark)

    Bolwig, Tom G; Fink, Max

    2009-01-01

    The electrical induction of seizures with a therapeutic aim began in 1938, but the history of electric currents to relieve mental illness began 2 centuries earlier with the pioneering work of the Italian Giovanni Aldini and the American Benjamin Franklin.These early experiments are described...... demonstrating that the electrical force encouraged hopeful applications. This history emphasizes the unique contribution in the induction of grand mal seizures as the therapeutic basis rather than the role of electricity alone....

  5. On the local well-posedness of a Benjamin-Ono-Boussinesq system

    Directory of Open Access Journals (Sweden)

    Ruying Xue

    2005-01-01

    Full Text Available Consider a Benjamin-Ono-Boussinesq system ηt+ux+auxxx+(uηx=0,ut+ηx+uux+cηxxx−duxxt=0, where a, c, and d are constants satisfying a=c>0, d>0 or a0. We prove that this system is locally well posed in Sobolev space Hs(ℝ×Hs+1(ℝ, with s>1/4.

  6. The cinema and Walter Benjamin: a discontinuous experience of life Cinema e Walter Benjamin: para uma vivência da descontinuidade

    Directory of Open Access Journals (Sweden)

    Cássio dos Santos Tomaim

    2007-05-01

    Full Text Available This article is an initiative of presenting some elements of Walter Benjamin’s reflections about cinema, and, according to the author, it is an art that give the answers for the modern man perceptive longings, to whom any experience was denied. The cinema, “the work of art in the era of its technical reproduction”, is ultimately for the author the mark of a new perception, of a new relationship between public and the work of art: the collective perception. What the crowd searches is not the contemplation or the withdrawal in front of a work of art, but entertainment. The cinema insists on this characteristic of entertaining when it reproduces the benjaminian concept of “shock experience”, through successive exhibitions of its fragments and constantly interrupting the association of the spectators ideas, (reaffirming the character of amusement of the modern art. However, for the author, the cinema dialectically responds to the amusement as an appropriate instrument for a pedagogy of the crowds – through an emancipated art, the masses would also become emancipated. Keywords: Cine. Walter Benjamin. ‘The shock experience’. Modernity. Este artigo é uma iniciativa de destacar alguns elementos a respeito das reflexões de Walter Benjamin sobre o cinema, uma arte que, segundo o próprio autor, responde aos anseios perceptivos do homem moderno, àquele para o qual foi negada qualquer experiência. O cinema, “a obra de arte na era de sua reprodutibilidade técnica”, por excelência, é, para o autor, o marco de uma nova percepção, de uma nova relação entre público e obra de arte: a percepção coletiva. O que a multidão busca não é a contemplação ou o recolhimento diante da obra de arte, mas a sua distração. Fato que o cinema, ao reproduzir em sua forma o conceito benjaminiano de “experiência do choque”, por meio das sucessivas exposições de seus fragmentos, interrompendo constantemente a associação de id

  7. Phenolic characterization of aging wine lees: Correlation with antioxidant activities.

    Science.gov (United States)

    Romero-Díez, R; Rodríguez-Rojo, S; Cocero, M J; Duarte, C M M; Matias, A A; Bronze, M R

    2018-09-01

    Aging wine lees are water-wastes produced during the wine aging inside wood barrels that can be considered as alternative sources of bioactive compounds. Phenolic characterization and antioxidant activity (AA) measurements of wines lees solid-liquid extracts have been undertaken on a dry extract (DE) basis. Solvents with different polarities (water, methanol, ethanol, two hydroalcoholic mixtures and acetone) were used. Total phenolic (TPC) and total flavonoid contents (TFC) were determined. The mixture of 75:25(v/v) EtOH:H 2 O showed the highest values with 254 mg GAE /g DE and 146 mg CATE /g DE respectively. HORAC, HOSC and FRAP were used to determine the AA of the extracts being also highest for the mixture of 75:25(v/v) EtOH:H 2 O (4690 µmol CAE /g DE , 4527 µmol TE /g DE and 2197 µmol TE /g DE , respectively). For ORAC method, methanol extract showed the best value with 2771 µmol TE /g DE . Correlations between TPC, TFC, phenolic compounds and AA were determined. Most relevant compounds contributing to AA were identified using data from mass spectrometry, being mainly anthocyanins. Copyright © 2018 Elsevier Ltd. All rights reserved.

  8. T.D Lee and Lisa Randall visit ATLAS

    CERN Multimedia

    Pauline Gagnon

    Professor Tsung-Dao Lee, who received the Nobel Prize for Physics in 1957 for postulating that parity is not conserved in weak interactions, visited the ATLAS detector this month. He is seen here in the company of Peter Jenni, spokesperson for ATLAS. T.D. Lee is still very active at over 80, pursuing his theory work to this day. Professor Lisa Randall from Harvard University, the well-known theorist behind the Randall-Sundrum theory for extra dimensions, was also part of the group visiting the ATLAS detector. She is seen here with Fabiola Gianotti, deputy spokesperson for ATLAS. Lisa Randall's two initial papers have been quoted both more than 2500 times, making her the most cited theoretical physicist in the world in the last five years as of last autumn - a total of about 10,000 citations! One wonders here if Peter is pointing to a CP-violating graviton spotted in the ATLAS cavern... From left to right: Fabiola Gianotti, Gustaaf Brooijmans, convener of the ATLAS Exotics physics gro...

  9. Robert E. Lee as Operational Artist During the American Civil War

    Science.gov (United States)

    2010-04-21

    Johnston was just as arrogant as Davis. During his tenure as a student at the United States Military Academy Johnston eamed the nickname "Colonel" from his...shown previous subordinate leaders .. Lee had certainly eamed it based on his reputation and performance at Second Manassas and during his tenure as...Washington, PA: EasternNational. Roland, Charles P. 1964. The Generalship of Robert E. Lee. In Grant, Lee, Lincoln and The Radicals; Essays on

  10. Wrong vertex displacements due to Lee-Wick resonances at LHC

    International Nuclear Information System (INIS)

    Alvarez, E.; Schat, C.; Rold, L. da; Szynkman, A.

    2009-01-01

    We show how a resonance from the recently proposed Lee-Wick Standard Model could lead to wrong vertex displacements at LHCb. We study which could be the possible 'longest lived' Lee-Wick particle that could be created at LHC, and we study its possible decays and detections. We conclude that there is a region in the parameter space which would give wrong vertex displacements as a unique signature of the Lee-Wick Standard Model at LHCb. Further numerical simulation shows that LHC era could explore these wrong vertex displacements through Lee-Wick leptons below 500 GeV. (author)

  11. The Friedberg-Lee symmetry and minimal seesaw model

    International Nuclear Information System (INIS)

    He Xiaogang; Liao Wei

    2009-01-01

    The Friedberg-Lee (FL) symmetry is generated by a transformation of a fermionic field q to q+ξz. This symmetry puts very restrictive constraints on allowed terms in a Lagrangian. Applying this symmetry to N fermionic fields, we find that the number of independent fields is reduced to N-1 if the fields have gauge interaction or the transformation is a local one. Using this property, we find that a seesaw model originally with three generations of left- and right-handed neutrinos, with the left-handed neutrinos unaffected but the right-handed neutrinos transformed under the local FL translation, is reduced to an effective theory of minimal seesaw which has only two right-handed neutrinos. The symmetry predicts that one of the light neutrino masses must be zero.

  12. Searching for Lee-Wick Gauge Bosons at the LHC

    Energy Technology Data Exchange (ETDEWEB)

    Rizzo, Thomas G.

    2007-04-30

    In an extension of the Standard Model(SM) based on the ideas of Lee and Wick, Grinstein, O'Connell and Wise have found an interesting way to remove the usual quadratically divergent contributions to the Higgs mass induced by radiative corrections. Phenomenologically, the model predicts the existence of Terascale, negative-norm copies of the usual SM fields with rather unique properties: ghost-like propagators and negative decay widths, but with otherwise SM-like couplings. The model is both unitary and causal on macroscopic scales. In this paper we examine whether or not such states with these unusual properties can be uniquely identified as such at the LHC. We find that in the extended strong and electroweak gauge boson sector of the model, which is the simplest one to analyze, such an identification can be rather difficult. Observation of heavy gluon-like resonances in the dijet channel offers the best hope for this identification.

  13. THE YUAN-TSEH LEE ARRAY FOR MICROWAVE BACKGROUND ANISOTROPY

    International Nuclear Information System (INIS)

    Ho, Paul T. P.; Altamirano, Pablo; Chang, C.-H.; Chang, S.-H.; Chang, S.-W.; Chen, C.-C.; Chen, K.-J.; Chen, M.-T.; Han, C.-C.; Ho, West M.; Huang, Y.-D.; Hwang, Y.-J.; Ibanez-Romano, Fabiola; Jiang Homin; Koch, Patrick M.; Kubo, Derek Y.; Li, C.-T.; Lim, Jeremy; Lin, K.-Y.; Liu, G.-C.

    2009-01-01

    The Yuan-Tseh Lee Array for microwave background anisotropy is the first interferometer dedicated to study the cosmic microwave background radiation at 3 mm wavelength. The choice of 3 mm is to minimize the contributions from foreground synchrotron radiation and Galactic dust emission. The initial configuration of seven 0.6 m telescopes mounted on a 6 m hexapod platform was dedicated in 2006 October on Mauna Loa, Hawaii. Scientific operations began with the detection of a number of clusters of galaxies via the thermal Sunyaev-Zel'dovich effect. We compare our data with Subaru weak-lensing data to study the structure of dark matter. We also compare our data with X-ray data to derive the Hubble constant.

  14. Perturbative unitarity of Lee-Wick quantum field theory

    Science.gov (United States)

    Anselmi, Damiano; Piva, Marco

    2017-08-01

    We study the perturbative unitarity of the Lee-Wick models, formulated as nonanalytically Wick rotated Euclidean theories. The complex energy plane is divided into disconnected regions and the values of a loop integral in the various regions are related to one another by a nonanalytic procedure. We show that the one-loop diagrams satisfy the expected, unitary cutting equations in each region: only the physical d.o.f. propagate through the cuts. The goal can be achieved by working in suitable subsets of each region and proving that the cutting equations can be analytically continued as a whole. We make explicit calculations in the cases of the bubble and triangle diagrams and address the generality of our approach. We also show that the same higher-derivative models violate unitarity if they are formulated directly in Minkowski spacetime.

  15. ‘Dolls in Agony’: Vernon Lee in Southern Spain

    OpenAIRE

    Barrera-Medrano, Leire

    2016-01-01

    Lorsque Vernon Lee se rendit dans le sud de l’Espagne en 1889, elle trouva que les pratiques catholiques qui y étaient exercées étaient extrêmement déroutantes. La décoration excessive des églises et le penchant local pour des représentations sanglantes du Christ en croix étaient, d’après elle, « obscènes » et « excessives ». En particulier, la représentation des Madones espagnoles, constamment figurées éplorées, lui répugnait. Ce sentiment de rejet envers ce pays catholique et plus particuli...

  16. Testemunhas do futuro: sobre filosofia, teologia e messianismo em Walter Benjamin

    OpenAIRE

    Pedro Lucas Dulci

    2015-01-01

    o presente trabalho procura investigar se existe algum elo de união que perpassa a crítica à civilização empreendida pelo filósofo alemão Walter Benjamin, bem como algo que passa necessariamente pela sua rejeição ao capitalismo, impulsionada tanto pelo romantismo alemão, pelo marxismo libertário quando pelo messianismo judaico. Em meio a um aparente aglomerado filosófico, nossa pergunta metodológica indaga-se pela possibilidade de falar de um fio condutor no pensamento do filósofo das inúmera...

  17. Brecht e Benjamin: peça de aprendizagem e ordenamento experimental

    OpenAIRE

    Jeanne-Marie Gagnebin

    2012-01-01

    A partir de uma breve definição das condições de possibilidade do “Lehrstück” (peça de aprendizagem) brechtiano, são apresentados os conceitos de exercício (“Übung”), de ordenamento experimental (“Versuchsanordnung”) e de espaço de jogo (“Spielraum”) na teoria do teatro épico de Walter Benjamin, conceitos essenciais para sua tentativa de reformulação de uma estética materialista contemporânea.

  18. Brecht e Benjamin: peça de aprendizagem e ordenamento experimental

    Directory of Open Access Journals (Sweden)

    Jeanne-Marie Gagnebin

    2012-09-01

    Full Text Available A partir de uma breve definição das condições de possibilidade do “Lehrstück” (peça de aprendizagem brechtiano, são apresentados os conceitos de exercício (“Übung”, de ordenamento experimental (“Versuchsanordnung” e de espaço de jogo (“Spielraum” na teoria do teatro épico de Walter Benjamin, conceitos essenciais para sua tentativa de reformulação de uma estética materialista contemporânea.

  19. Entretelones de una "estética operatoria" Luis Juan Guerrero y Walter Benjamin

    OpenAIRE

    Luis Ignacio García

    2009-01-01

    En este artículo se ensaya una aproximación a la labor estético-filosófica del argentino Luis Juan Guerrero (1899-1957), a través de un cotejo de su temprana y productiva recepción de algunos aspectos centrales de la obra de Walter Benjamin. Se intenta mostrar que esta clave de lectura permite un acceso privilegiado a la labor de Guerrero, a la vez que ayuda a construir una imagen más compleja y matizada de la generación intelectual "antipositivista" a la que perteneció. La olvidada obra de G...

  20. A redução ao gesto: Mira Schendel encontra Walter Benjamin

    OpenAIRE

    Valle,Ana Maria do; Gondar,Jô

    2014-01-01

    O artigo analisa o trabalho da artista plástica suíço-brasileira Mira Schendel a partir de um conceito proposto por Walter Benjamin. Em Schendel, a busca por uma experiência primordial - um núcleo não representável que habita toda representação - se expressa pela redução a um gesto fundante, gesto este que costuma estar encoberto, nas artes em geral, por um excesso de adornos, metáforas e sentidos figurados. Este procedimento, descri...

  1. Intertextuality, Intermediality and Mediality in Benjamin Britten’s Nocturne, Op. 60

    OpenAIRE

    Barnes, Kenton Emery

    2012-01-01

    Benjamin Britten, considered to be one of Britain’s most revered composers, is simultaneously one of its most controversial. This dichotomy exists because critics are at odds when describing or discussing his music is. Many believe his music is much too rooted in the traditional conventions of tonality and not modern enough or forward looking for his time; yet, there are others who believe his music to be too modern, too difficult to access, and bordering on atonality. How should Britten’s...

  2. Tra Benjamin e Adorno: il valore testimoniale del realismo di Kafka

    Directory of Open Access Journals (Sweden)

    Antonio Valentini

    2012-05-01

    Full Text Available As an exemplum of that kind of “modern” art, in terms of Adorno, Kafka’s work is marked not only by its strictly “realistic” character, but also by the unavoidable critical and testimonial value of that realism. According to this perspective, both in Adorno and in Benjamin the testimonial aspect of Kafkian writing – that is of a writing as “dialectical image”, as memory of the unfullfilled possibility – it’s all the same not with its symbolical or “epiphanical” aspect but instead with its “allegorical” one.

  3. Improved decay rates for solutions for a multidimensional generalized Benjamin-Bona-Mahony equation

    KAUST Repository

    Said-Houari, Belkacem

    2014-01-01

    In this paper, we study the decay rates of solutions for the generalized Benjamin-Bona-Mahony equation in multi-dimensional space. For initial data in some L1-weighted spaces, we prove faster decay rates of the solutions. More precisely, using the Fourier transform and the energy method, we show the global existence and the convergence rates of the solutions under the smallness assumption on the initial data and we give better decay rates of the solutions. This result improves early works in J. Differential Equations 158(2) (1999), 314-340 and Nonlinear Anal. 75(7) (2012), 3385-3392. © 2014-IOS Press.

  4. Draw the lightning down Benjamin Franklin and electrical technology in the age of enlightenment

    CERN Document Server

    Schiffer, Michael Brian; Bell, Carrie L

    2006-01-01

    Most of us know--at least we've heard--that Benjamin Franklin conducted some kind of electrical experiment with a kite. What few of us realize--and what this book makes powerfully clear--is that Franklin played a major role in laying the foundations of modern electrical science and technology. This fast-paced book, rich with historical details and anecdotes, brings to life Franklin, the large international network of scientists and inventors in which he played a key role, and their amazing inventions. We learn what these early electrical devices--from lights and motors to musical and medical i

  5. El lenguaje abismal. La mística del lenguaje en Walter Benjamin

    OpenAIRE

    Solís, Emiliano

    2017-01-01

    Walter Benjamin expone en su ensayo de juventud denominado “Sobre el lenguaje en cuanto tal y sobre el lenguaje del hombre” (1916), los aspectos más importantes relativos a la teoría del lenguaje. La idea de lenguaje está fundamentada mediante el examen de los contenidos espirituales del hombre y su relación con el ser lingüístico. Esta distinción condiciona a la teoría a permanecer sobre el abismo que anida en el interior de la entidad espiritual del lenguaje. El elemento abismal da lugar a ...

  6. The sons of Caim: the race of outcasts and disinherited in Walter Benjamin and Charles Baudelaire

    Directory of Open Access Journals (Sweden)

    Ricardo André Ferreira Martins

    2014-08-01

    Full Text Available This article aims to develop a reflection essay about the philosophical and literary representation concerning the marginalized and oppressed in history, inside the works of Charles Baudelaire and Walter Benjamin. This is to ascertain and analyze how these two authors, from their respective works, allowed the proletariat gradually took the shape of an object and productive character for social and lyrical reflection, thus, in the wake of works as Flowers of Evil, the assumption of themes drawn from a tradition historically long, connected, in turn, by the recent historiographical perspective from below.

  7. La Bella Durmiente y el motivo del despertar de la juventud en el Walter Benjamin temprano

    Directory of Open Access Journals (Sweden)

    Mariela Silvana Vargas

    2016-11-01

    Full Text Available El objetivo de este artículo es analizar la imagen del despertar como ‘despertar de la juventud’ en La Bella Durmiente (1911, el primer texto teórico de Benjamin y mostrar que esta figura no está exenta de una profunda ambigüedad y de contradicciones propias de su ‘metafísica de la juventud’. La juventud, como el sujeto capaz de llevar a cabo transformaciones sociales radicales debe ser, como la Bella Durmiente, despertada por otro. Esta paradójica pasividad marcaría el destino del Jugendbewegung.

  8. Community Environmental Response Facilitation ACT (CERFA) Report, Fort Benjamin Harrison, Indiana

    Science.gov (United States)

    1994-04-01

    to,. 0 bo -A A A ,o- EaU -C) .~ ~ ~ < -1 C14 C,4 N 2< 141 : -az ba’ X 0 -, cr -z ’ ’u Lr !. Cc.0S = .: LVcc r= aeqcau. o~ > U < UM- UM UMU wM ME aQ0...Fort Benjamin Harrison, Indiana. April 15-18, 1986. U.S. Army Environmental Hygiene Agency (USAEHA). 1981a. Potable /Recreational Water Quality...validated data for various surface water, groundwater, and potable water samples. Based on a cursory review of this data, the CERFA contractor

  9. Anjos revisitados : correspondências entre Heiner Müller e Walter Benjamin

    OpenAIRE

    Munk, Leonardo

    2007-01-01

    Considering that the German dramatist Heiner Müller has treated several times the subject of the angel of history, this essay proposes a comparison between Müller’s first angel (Der glücklose Engel) from 1958 and the original “angel of history” (Engel der Geschichte), a seminal text written by Walter Benjamin in 1940. Benjamin’s work reflects the author’s thoughts on the corruption of history and the dangerous notion of progress. Müller’s angel, on the contrary, despite his beliefs in the des...

  10. Hacia la ociosidad interrumpida transmisión literaria y crisis de la experiencia en Walter Benjamin

    Directory of Open Access Journals (Sweden)

    Jaime Cuenca

    2015-01-01

    Full Text Available Las aportaciones del pensamiento de Walter Benjamin en torno al ocio parecen quedar al margen del renovado interés con que se estudia su obra. Aquí se tratará de mostrarse cómo los conceptos de ocio y ociosidad están estrechamente relacionados con algunos de los hilos conductores centrales de sus escritos. Se discutirá el papel que atribuye Benjamin a los diversos modos de transmisión literaria en la conformación de la experiencia, identificándose la posición relativa del ocio en cada caso, así como su función. Finalmente, se propondrá una interpretación sobre la tarea que este puede desempeñar en la orientación general emancipatoria de la obra de Benjamin

  11. Juventud y pedagogía (sobre la génesis del pensamiento de Walter Benjamin)

    OpenAIRE

    Ballester Brage, Lluís; Colom Cañellas, Antoni J.

    2012-01-01

    The authors analyze the 16 early writings that W. Benjamin wrote between the ages of 19 and 23, all of which relate to educative matters, and where the decisive influence of G. Wyneken is shown. The issues that the young Walter Benjamin addresses are also studied, such as idealism and youth culture, the necessity of reform in schools and universities and also in moral, aesthetic and religious education as well as in juvenile sexuality. However, the most important thing is that in these works ...

  12. Fases da história da fotografia e a questão da aura, segundo Walter Benjamin

    Directory of Open Access Journals (Sweden)

    Orlando José Ribeiro de Oliveira

    2014-07-01

    Full Text Available Este artigo aborda as fases da história da fotografia propostas por Walter Benjamin, no ensaio Pequena História da Fotografia, e discute as transformações que atingiram a obra de arte na modernidade, à luz do conceito de aura. A periodização estabelecida por Benjamin - apogeu, declínio, revitalização - é ilustrada com trabalhos dos fotógrafos referidos pelo autor no texto em que visa à “compreensão real da essência da arte fotográfica”.

  13. A multi-developing-country comparison of the lee-carter model for ...

    African Journals Online (AJOL)

    This study evaluate the Lee-Carter model for projecting age and gender specific mortality rates and life expectancy at births in four developing countries namely Malaysia, Indonesia, Thailand and Singapore. Although the Lee-Carter model has been successfully applied in many developed countries, little information is ...

  14. Tim Berners-Lee at the RSIS conference from 8-9 December 2003.

    CERN Multimedia

    Patrice Loiez

    2003-01-01

    Tim Berners-Lee participated in the Role of Science in the Information Society conference held at CERN from 8-9 December 2003. Tim Berners-Lee developed the first network and server system that lead to the World Wide Web.

  15. Grain-size sorting in grainflows at the lee side of deltas

    NARCIS (Netherlands)

    Kleinhans, M.G.

    2005-01-01

    The sorting of sediment mixtures at the lee slope of deltas (at the angle of repose) is studied with experiments in a narrow, deep flume with subaqueous Gilbert-type deltas using varied flow conditions and different sediment mixtures. Sediment deposition and sorting on the lee slope of the delta

  16. Critica e derive del mito nell’opera di Walter Benjamin

    Directory of Open Access Journals (Sweden)

    Matteo Meloni

    2015-03-01

    Full Text Available La ri essione critica sul mito e sulle sue derive nel mondo moderno sono pre- senti in buona parte del pensiero benjaminiano. A cominciare dagli scritti di filosofia del linguaggio nei quali il mito biblico istituisce il fondamento ontologico della parola originaria, tra rifiuto della storia e messianismo, fino alle considerazioni sul diritto e sul concetto di destino nella società borghese. Ma è soprattutto nella critica letteraria che Benjamin espone le sue più brillanti intuizioni: dallo sprigionarsi delle forze primordiali della natura che, nelle Affinità elettive di Goethe, tra violenza del diritto e libertà etica, si impossessano dei personaggi, alla dialettica del “risveglio” con Proust e i surrealisti, e all’esperienza profonda della vie antérieur di Baudelaire. Così, senza mai distanziarsi dal radicamento della condizione storica del suo tempo e senza mai cadere in facile misticismo, Walter Benjamin ha acutamente ispezionato le tracce del mito nella modernità, auspicando con intelligenza la liberazione umana dalla schiavitù della barbarie contingenti.

  17. Youth and pedagogy (On the genesis of the thought of Walter Benjamin

    Directory of Open Access Journals (Sweden)

    Lluís BALLESTER BRAGE

    2012-02-01

    Full Text Available The authors analyze the 16 early writings that W. Benjamin wrote between the ages of 19 and 23, all of which relate to educative matters, and where the decisive influence of G. Wyneken is shown. The issues that the young Walter Benjamin addresses are also studied, such as idealism and youth culture, the necessity of reform in schools and universities and also in moral, aesthetic and religious education as well as in juvenile sexuality. However, the most important thing is that in these works one can find the constants that characterize the rest of his production, such as his individualism, his obsession with his own childhood experiences, his contradictions and thematic transitions, his interest in aesthetics and art, the complexity of his work, his agnosticism and his consideration of Judaism as a cultural element, and above all his critical sense and his vocation for criticism which starts to become evident. Somehow in these articles of educative content one can discover many of the constants of what will be the subsequent work of this author.

  18. DESPERTAR DEL SUEÑO: WALTER BENJAMIN Y EL PROBLEMA DEL SHOCK

    Directory of Open Access Journals (Sweden)

    Guido Vespucci

    2010-01-01

    Full Text Available El presente artículo pretende analizar la noción de shock como una puerta de acceso a la obra de Walter Benjamin. A través de la exploración de algunos de sus escritos más originales (tales como «La obra de arte en la época de su reproductibilidad técnica», las «Tesis de filosofía de la historia», el Libro de los Pasajes, entre otros y sobre la base de una selección de ensayos acerca de su obra, intentaremos capturar la productividad analítica del concepto con el fin de poder iluminar su función operativa (filosófica y política, en el tratamiento que Benjamin realiza sobre una variedad de temas como el arte, la cultura, el capitalismo, la reproducción técnica y la experiencia del sujeto moderno.

  19. James Lee Byars 1/2 an autobiography, sourcebook

    CERN Document Server

    Byars, James Lee; Eleey, Peter

    2014-01-01

    "I see my autobiography as an arbitrary segment of so many pages of time, of things that I have paid attention to at this point in my life," wrote James Lee Byars (1932-1997) in 1969. He was then 37, about half the average male lifespan at the time, and accordingly thought it appropriate to write his "1/2 autobiography." Byars' art ranged from highly refined objects to extremely minimal performance and events, and books, ephemera and correspondence that he distributed widely among friends and colleagues. Today, more than 15 years after his death, assessments of his art must negotiate Byars' performance of his charismatic self in his life and art. For his first major posthumous survey in the US, exhibition curators Magalí Arriola and Peter Eleey decided to produce a catalogue in two "halves," playing on his "1/2 autobiography": a catalogue of the exhibition itself, including new scholarship, and a sourcebook of primary documents. 1/2 an Autobiography, Sourcebook constitutes the latter volume--a reference guid...

  20. Memória e história: Hannah Arendt em diálogo com Walter Benjamin

    Directory of Open Access Journals (Sweden)

    Magalhães, Marionilde Brepohl de

    2006-01-01

    Full Text Available A autora tem como proposta refletir sobre o papel da memória e da História em nossa cultura contemporânea, através de uma aproximação ao pensamento de Hannah Arendt e Walter Benjamin

  1. A poética da tradução em Walter Benjamin e Haroldo de Campos

    Directory of Open Access Journals (Sweden)

    Luciene Guimarães de Oliveira

    2005-04-01

    Full Text Available Este ensaio visa traçar um paralelo entre a poética da tradução de Walter Benjamin, em “A Tarefa do Tradutor”, e a de Haroldo de Campos, poeta, tradutor, e crítico brasileiro em sua teoria da tradução.

  2. Solitons, compactons and undular bores in Benjamin-Bona-Mahony-like systems

    Science.gov (United States)

    Saha, Aparna; Talukdar, B.; Das, Umapada; Chatterjee, Supriya

    2017-02-01

    We examine the effect of dissipation on travelling waves in nonlinear dispersive systems modelled by Benjamin-Bona-Mahony (BBM)-like equations. In the absence of dissipation, the BBM-like equations are found to support soliton and compacton /anticompacton solutions depending on whether the dispersive term is linear or nonlinear. We study the influence of increasing nonlinearity of the medium on the soliton and compacton dynamics. The dissipative effect is found to convert the solitons either to undular bores or to shock-like waves depending on the degree of nonlinearity of the equations. The anticompacton solutions are also transformed to undular bores by the effect of dissipation. But the compactons tend to vanish due to viscous effects. The local oscillatory structures behind the bores and /or shock-like waves in the case of solitons and anticompactons are found to depend sensitively both on the coefficient of viscosity and solution of the unperturbed problem.

  3. Snobismus und neue deutsche Popliteratur am Beispiel von Benjamin von Stuckrad-Barre

    OpenAIRE

    Strasser, Alfred

    2012-01-01

    Soloalbum, roman de Benjamin von Stuckrad-Barre, décrit la façon de vivre des jeunes adultes dans les années quatre-vingt-dix du xxe siècle en Allemagne. Cette génération apolitique vit repliée sur elle-même. Le narrateur est le personnage principal du roman. Il n’a pas de nom. Il décrit dans une langue marquée par une « rhétorique d’exclusion » la vie qu’il mène après avoir été quitté par son amie Katharina. Toutes ses tentatives pour accepter son départ et la remplacer échouent à cause de s...

  4. Well-posedness and computation of solutions of a regularized Benjamin-Ono system

    Directory of Open Access Journals (Sweden)

    Felipe Alexander Pipicano

    2016-01-01

    Full Text Available En este artículo se estudia la existencia y la unicidad de soluciones del problema de Cauchy, en el caso periódico, para un sistema de tipo Benjamin-Ono regularizado (rBO, usando teoría de semigrupos, análisis de Fourier y el Teorema del punto fijo de Banach. Este sistema fue deducido recientemente por Muñoz [12] como un modelo débilmente dispersivo para la propagación de ondas internas con pequeña amplitud en la interface de dos fluidos inmiscibles con densidades constantes. Además se realizan algunos experimentos numéricos para analizar el error y la convergencia en tiempo y espacio de un esquema espectral de Fourier completamente discreto, a fin de aproximar las soluciones del problema de valor inicial asociado con el sistema rBO.

  5. Urphänomen and its Transpotition: Benjamin and the Goethean Idealism

    Directory of Open Access Journals (Sweden)

    Tupac Cruz

    2007-12-01

    Full Text Available This reading of the ‘Erkenntnis-kritische Vorrede’ to the Ursprungdes deutsches Trauerspiels attempts to determine the way in which Benjamin carries out, in the theory of ideas sketched in that text, what he later called a ‘transposition’ of Goethe’s concept of the Urphänomen. A comparison with some of Goethe’s naturwissenschaftliche Schriften suggests that both authors suggest a way of thinking the relation between the concepts of truth and totality, by means of a confrontation and forceful manipulation of distinctions introduced in Kant’s critical philosophy. In this sense, their logical and epistemological sketches can be read as markers for the inaugural and closing moments of the project of German idealism.

  6. Ur phänomen y su transposición:: Benjamin y el Idealismo goetheano

    Directory of Open Access Journals (Sweden)

    Tupac Cruz

    2007-01-01

    Full Text Available Una lectura de la "Erkenntnis-kritische Vorrede" a Ursprung des deutsches Trauerspiels busca determinar en qué sentido Benjamin efectúa, en la teoría de las ideas allí esbozada, lo que él mismo llamó después una "tranposicion" del concepto goetheano de Urphänomen. El cotejo con algunos de los naturwissenschaftliche Schriften de Goethe sugiere que ambos autores aventuran una manera de pensar la relación entre los conceptos de verdad y totalidad a través de la confrontación y manipulación forzosa de las distinciones introducidas por la filosofía crítica de Kant. En este sentido sus esbozos lógicos y epistemológicos se dejan leer como marcadores de los momentos inaugural y concluyente del proyecto del idealismo alemán.

  7. The Benjamin H. Kean Travel Fellowship in Tropical Medicine: Assessment of Impact at 15 Years.

    Science.gov (United States)

    Carman, Aubri S; John, Chandy C

    2017-09-01

    The Benjamin H. Kean Fellowship in Tropical Medicine is an American Society of Tropical Medicine and Hygiene initiative that provides medical students with funding for international clinical or research experiences lasting at least 1 month. Of the 175 Kean fellows from 1998 to 2013, 140 had current available e-mails, and 70 of the 140 (50%) responded to a survey about their fellowship experience. Alumni indicated that the Kean Fellowship had a high impact on their career plans with regard to preparation for ( N = 65, 94.2%) and inspiration to pursue ( N = 59, 88.1%) a career in tropical medicine and global health. Continued involvement in tropical medicine and global health was common: 52 alumni (74.3%) were currently working in tropical medicine or global health, 49 (71.0%) had done so in the interim between the Kean fellowship and their current position; and 17 of 19 Kean fellows (89.4%) who had completed all medical training and were now in professional practice continued to work in tropical medicine and global health. Alumni had been highly productive academically, publishing a total of 831 PubMed-indexed manuscripts, almost all on tropical medicine or global health topics, in the period between their fellowship year and 2013. Alumni reported strengths of the fellowship including funding, networking, and flexibility, and suggested that more networking and career mentoring would enhance the program. The Benjamin H. Kean fellowship program has been highly successful at inspiring and fostering ongoing work by trainees in tropical medicine and global health.

  8. Ricardo Piglia lector de Walter Benjamin: compromiso político y vanguardia artística en los 70 argentinos.

    Directory of Open Access Journals (Sweden)

    Luis Ignacio García García

    2014-03-01

    This paper analyzes the reception of Walter Benjamin by the young Ricardo Piglia. Walter Benjamin, together with Bertolt Brecht, was very important for Piglia’s self-comprehension in the context of the agitated aesthetical-political debates of the ’60s and ’70s. Piglia makes use of the Brechtian Benjamin to articulate aesthetics and politics in a way that singles out his critical work in those years. He builds, from the parameters of a production aesthetic, a position that goes beyond not only the idealistic aesthetics but also the principles of the socialist realism, putting aside the opposition between aesthetic experimentation and politicization of art.

  9. Test procedure for the Master-Lee and the modified Champion four inch hydraulic cutters

    International Nuclear Information System (INIS)

    Crystal, J.B.

    1995-01-01

    The Master-Lee and the modified Champion 4 Inch hydraulic cutters are being retested to gather and document information related to the following: determine if the Master-Lee cutters will cut the trunnions of an Aluminum fuel canister and a Stainless Steel fuel canister; determine if the Master-Lee cutters will cut 1 1/2 inch diameter fire hose; determine if the modified Champion 4 inch blade will cut sections of piping; and determine the effectiveness of the centering device for the Champion 4 Inch cutters. Determining the limitations of the hydraulic cutter will aid in the process of debris removal in the K-Basin. Based on a previous test, the cutters were returned to the manufacturer for modifications. The modifications to the Champion 4 Inch Cutter and further testing of the Master-Lee Cutter are the subjects of these feature tests

  10. 75 FR 11225 - Environmental Impact Statement; Lee and Collier Counties, Florida

    Science.gov (United States)

    2010-03-10

    ... DEPARTMENT OF TRANSPORTATION Federal Highway Administration Environmental Impact Statement; Lee and Collier Counties, Florida AGENCY: Federal Highway Administration (FHWA), DOT. ACTION: Notice of... INFORMATION CONTACT: Mr. George Hadley, Environmental Programs Coordinator, Federal Highway Administration...

  11. Näitleja Tommy Lee Jonesi meditatsioon režissööritoolis / Andris Feldmanis

    Index Scriptorium Estoniae

    Feldmanis, Andris, 1982-

    2007-01-01

    Vestern "Melquiades Estrada kolm matust" ("The Three Burials of Melquiades Estrada") : stsenarist Guillermo Arriaga : režissöör ja osatäitja Tommy Lee Jones : operaator Chris Menges : Ameerika Ühendriigid, 2005

  12. The Pitzer-Lee-Kesler-Teja (PLKT) Strategy and Its Implementation by Meta-Computing Software

    Czech Academy of Sciences Publication Activity Database

    Smith, W. R.; Lísal, Martin; Missen, R. W.

    2001-01-01

    Roč. 35, č. 1 (2001), s. 68-73 ISSN 0009-2479 Institutional research plan: CEZ:AV0Z4072921 Keywords : The Pitzer-Lee-Kesler-Teja (PLKT) strategy * implementation Subject RIV: CF - Physical ; Theoretical Chemistry

  13. Behind their eyes : identity in the work of Li-Young Lee and Suji Kwock Kim

    OpenAIRE

    Hand, Meadhbh

    2014-01-01

    The introduction to this study outlines the theoretical framework for comparing the work of Li-Young Lee and Suji Kwock Kim. Using Walter Mignolo's theories about "border thinking," which he outlined in Local Histories/Global Designs, alongside Anzaldua's Borderlands/La Frontera as a basis for approaching Kim's and Lee's work, I demonstrate how the poets may be considered as embodying the role of border thinkers. Marianne Hirsch's definition of "postmemory," is explored, and its relevance to ...

  14. Comparative genomics and stx phage characterization of LEE-negative Shiga toxin-producing Escherichia coli

    Directory of Open Access Journals (Sweden)

    Susan Renee Steyert

    2012-11-01

    Full Text Available Infection by Escherichia coli and Shigella species are among the leading causes of death due to diarrheal disease in the world. Shiga toxin producing Escherichia coli (STEC that do not encode the locus of enterocyte effacement (LEE-negative STEC often possess Shiga toxin gene variants and have been isolated from humans and a variety of animal sources. In this study, we compare the genomes of nine LEE-negative STEC harboring various stx alleles with four complete reference LEE-positive STEC isolates. Compared to a representative collection of prototype E. coli and Shigella isolates representing each of the pathotypes, the whole genome phylogeny demonstrated that these isolates are diverse. Whole genome comparative analysis of the 13 genomes revealed that in addition to the absence of the LEE pathogenicity island, phage encoded genes including non-LEE encoded effectors, were absent from all nine LEE-negative STEC genomes. Several plasmid-encoded virulence factors reportedly identified in LEE-negative STEC isolates were identified in only a subset of the nine LEE-negative isolates further confirming the diversity of this group. In combination with whole genome analysis, we characterized the lambdoid phages harboring the various stx alleles and determined their genomic insertion sites. Although the integrase gene sequence corresponded with genomic location, it was not correlated with stx variant, further highlighting the mosaic nature of these phages. The transcription of these phages in different genomic backgrounds was examined. Expression of the Shiga toxin genes, stx1 and/or stx2, as well as the Q genes, were examined with quantitative reverse transcriptase polymerase chain reaction (qRT-PCR assays. A wide range of basal and induced toxin induction was observed. Overall, this is a first significant foray into the genome space of this unexplored group of emerging and divergent pathogens.

  15. Un taccuino a forma di strada. Su "Einbahnstrasse" di Walter Benjamin

    Directory of Open Access Journals (Sweden)

    Pier Giovanni Adamo

    2016-05-01

    Full Text Available La poetica di F. Schlegel ha realizzato una storicizzazione della teoria dei generi letterari sostituendo alla dicotomia del classicismo tra forma e contenuto una distinzione tra forma e spirito, secondo cui i materiali linguistico-tematici rappresentano i precipitati di quest’ultimo. Riprendendo questa intuizione di P. Szondi, potremmo affermare che, nella modernità letteraria, l’ibridazione è il processo di transizione dei materiali attraverso le forme. Un’opera tanto esemplare quanto strutturalmente rilevante, nell’orizzonte dell’ibridazione, è Einbahnstraße di Walter Benjamin, dove i materiali più disparati sono combinati a modellare una forma innovativa. Vi si mescolano stilemi della poesia in prosa, narrazione diaristica, (antimetodo surrealista, satira e intuizioni filosofiche. L’unicità, d’altra parte, risiede innanzitutto nell’essenza metacritica del procedimento organizzativo del libro: il frammentismo sistematico è un’applicazione pratica della teoria allegorica del montaggio, descritta nell’Ursprung des deutschen Trauerspiels. Il saggio si propone di leggere il testo come «un taccuino a forma di strada», anche per indagarne il valore di prologo al Passagenwerk, nato dall’avida lettura del Paysan de Paris di Aragon: istituisce un confronto per rilevare, nell’affinità di fondo, la  diversità di approccio tra il pensatore tedesco e il surrealismo, distinguendo tecniche di assemblaggio e ruolo dell’immaginario nell’uso di pubblicità e altri oggetti metropolitani. L’intenzione di una simile analisi di Einbahnstraße è dimostrare che Benjamin combina modelli letterari (Baudelaire, Proust, Kraus su tutti con i nuovi linguaggi artistici e le strategie discorsive della stampa per creare un’«immagine dialettica» dell’esistenza nel XX secolo.Friedrich Schlegel’s poetics realized a historicisation of literary genres theory by replacing classicist dichotomy between form and content with a

  16. The two sides of the commodity. For an archeology of critical theory of consumption in the work of Walter Benjamin

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    Matías Romani

    2017-03-01

    Full Text Available The aim of this work is to trace a journey through the work of Walter Benjamin to give account of the existence of an incipient critical theory of consumption that appears, dispersed and fragmented among their major concerns as the status of the work of art, industrial technology or modern city. The idea that we intend to show is that the originality of Benjamin's proposal lies in the indirect nature by which access to the cultural question. Not so much as an instance derived from the production process determinations but from the transformations in the sphere of consumption. So the Arcades-Project can be read as a historic attempt to develop the contradiction of the commodity form that the consumer experience is presented as the cynical and utopian moment.

  17. Entretelones de una "estética operatoria" Luis Juan Guerrero y Walter Benjamin

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    Luis Ignacio García

    2009-06-01

    Full Text Available En este artículo se ensaya una aproximación a la labor estético-filosófica del argentino Luis Juan Guerrero (1899-1957, a través de un cotejo de su temprana y productiva recepción de algunos aspectos centrales de la obra de Walter Benjamin. Se intenta mostrar que esta clave de lectura permite un acceso privilegiado a la labor de Guerrero, a la vez que ayuda a construir una imagen más compleja y matizada de la generación intelectual "antipositivista" a la que perteneció. La olvidada obra de Guerrero se compone principalmente de trabajos sobre ética, psicología y estética. Acotaremos nuestra atención a su principal trabajo, y acaso la obra sobre estética más ambiciosa jamás escrita en nuestro país: Estética Operatoria en sus Tres Direcciones. Se muestra en el artículo que la summa estética de Guerrero, si bien expresa con toda claridad las preocupaciones centrales de una generación intelectual marcada por la cultura alemana de entreguerras y por la problemática de la "crisis de la cultura", inscribe, a su vez, una anomalía -benjaminiana-, una inflexión político-materialista, que pone en cuestión la idea frecuente de que la "crisis de la cultura" una y otra vez diagnosticada en aquella época mostró siempre alternativas "espiritualistas" de resolución.This essay deals with the aesthetic-philosophical work of the Argentinean Luis Juan Guerrero (1899-1957, through a consideration of its early and fruitful reception of some central aspects of Walter Benjamin's work. It is shown that this perspective allows a privileged access to Guerrero's work, at the same time that it makes more complex the image of the "anti-positivistic" intellectual generation in Argentina. Guerrero's forgotten work includes principally contributions on ethics, psychology and aesthetics. This essay will pay attention only to his most important work, maybe the most ambitious aesthetic work ever written in Argentina: Operatory Aesthetics in its Three

  18. A posteriori error estimation of H1 mixed finite element method for the Benjamin-Bona-Mahony equation

    Science.gov (United States)

    Shafie, Sabarina; Tran, Thanh

    2017-08-01

    Error estimations of H1 mixed finite element method for the Benjamin-Bona-Mahony equation are considered. The problem is reformulated into a system of first order partial differential equations, which allows an approximation of the unknown function and its derivative. Local parabolic error estimates are introduced to approximate the true errors from the computed solutions; the so-called a posteriori error estimates. Numerical experiments show that the a posteriori error estimates converge to the true errors of the problem.

  19. Error Analysis of an Implicit Spectral Scheme Applied to the Schrödinger-Benjamin-Ono System

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    Juan Carlos Muñoz Grajales

    2016-01-01

    Full Text Available We develop error estimates of the semidiscrete and fully discrete formulations of a Fourier-Galerkin numerical scheme to approximate solutions of a coupled nonlinear Schrödinger-Benjamin-Ono system that describes the motion of two fluids with different densities under capillary-gravity waves in a deep water regime. The accuracy of the numerical solver is checked using some exact travelling wave solutions of the system.

  20. Characterization and Comparison of Wine Lees by Liquid Chromatography-Mass Spectrometry in High-Resolution Mode.

    Science.gov (United States)

    Delgado de la Torre, M P; Priego-Capote, F; Luque de Castro, M D

    2015-02-04

    Wine lees from 11 different wineries pertaining to two denominations of origin in Spain (La Rioja and Ribera del Duero) have been characterized in this research by LC-MS/MS in high-resolution mode. For this purpose, the wine lees were separated into the liquid phase (imbibed wine from lees) and the solid residue, which was dried and subjected to solid-liquid extraction assisted by microwaves (dried lees). Both fractions were separately analyzed and the fractions from the 11 wineries compared to find similarity in their patterns. The statistical analysis enabled both differences and common aspects in the composition of imbibed wine from lees and dried lees from all wineries to be found. MS/MS tentative identification of representative compounds in each fraction revealed the varied composition of wine lees with special emphasis on flavonoids such as quercetin, myricetin, and malvidin 3-galactoside, identified in extracts of dried lees, or other compounds such as kaempferol 3-(2',3'-diacetylrhamnoside)-7″-rhamnoside, aminocaproic acid, and citric acid, exclusively identified in imbibed wine from lees. The adsorbent capacity of the solid residue justified the high concentration of phenolic compounds in the extracts from solid lees. The differences found in the composition of the two phases support the separated exploitation of them.

  1. Für das Spielen lernen wir – Konzept und Evaluation des internationalen Medizinstudierendenwettbewerbs "Benjamin Franklin Contest" [Learning for the game – concept and evaluation of the international medical student competition "Benjamin Franklin Contest"

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    Tolxdorff, Thomas

    2010-08-01

    Full Text Available [english] Objective: In 1998 an international contest for medical students called “Benjamin Franklin Contest” was initiated by the former university hospital of Freie Universität Berlin on the occasion of the 30th anniversary of its foundation in 1968. Since then, seven teams from Germany, Austria, and Switzerland have been competing against each other every year. Five medical students per team match up in paper cases, diagnosis of medical images, multiple choice tests, and practical skills.Methods: All participants of the 11th Benjamin Franklin Contest (2009 were asked about their motivation, preparation strategy, and experience with the contest. Results: In total 92% (32 of 35 participated in the evaluation study. We show that improvement of medical knowledge is one of the key motivating factors behind participation in the competition. The teams were trained by self-study, tutorials, and learning groups. Remarkably, students invested 54.2 hours (SD 32 hours of their free time to prepare for the contest. Conclusions: The Benjamin Franklin Contest is an innovative approach to facilitate self-directed learning and develope medical competencies. [german] Zielsetzung: Im Jahr 1998 wurde am damaligen Universitätsklinikum Benjamin Franklin der Freien Universität (FU in Berlin der internationale Medizinstudierendenwettbewerb „Benjamin Franklin Contest“ (BFC initiiert. Anlass war damals der 30. Jahrestag der Gründung der Universitätsmedizin an der FU. Seitdem findet jedes Jahr ein Wettbewerb zwischen sieben Teams von medizinischen Fakultäten aus Deutschland, Österreich und der Schweiz statt. Jeweils fünf Studierende messen sich in den Kategorien Papierfälle, Blickdiagnosen, Auswahlfragen und praktische Fähigkeiten.Methodik: Ziel dieser Arbeit ist die Beschreibung des Projektes BFC und eine erste Evaluation der Erfahrung von Teilnehmenden. Dazu wurden alle Teilnehmenden des 11. BFC (2009 mittels eines selbst entwickelten Fragebogens

  2. TU-A-17A-01: Memorial to Benjamin M. Galkin - Memorial Lecture

    Energy Technology Data Exchange (ETDEWEB)

    Suntharalingam, N [Voorhees, NJ (United States)

    2014-06-15

    This past year Medical Physics lost one of its active members, Benjamin M. Galkin. Ben Galkin was a Past-Treasurer of the AAPM. During his leadership role he played an important part in Securing membership, for the AAPM, in the American Institute of physics. As Treasurer he was also a prime mover in starting the journal, Medical Physics, and served as its business manager in the formative years.Ben Galkin received his Masters Degree at Columbia University in New York, under the mentorship of Dr. Edith Quimby, one of the pioneer Hospital Radiation Physicists in the country. He started his professional career at Jefferson Hospital in Philadelphia, joining Robert Gorson, and remained there until retirement. He served as the institution’s Radiation Safety Officer throughout his career. His research interest was Breast Imaging. He held joint faculty appointments in the Department of Radiology and the Department of Radiation Therapy and Nuclear Medicine, rising up to the rank of Full professor. He was a well respected teacher for the residents in Radiology.

  3. Representation and function of characters from Greek antiquity in Benjamin Britten’s Death in Venice

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    B. Spies

    2002-08-01

    Full Text Available Lack of insight into Greek antiquity, more specifically the nature of classical tragedy and mythology, could be one reason for the negative reception of Benjamin Britten’s last opera Death in Venice. In the first place, this article considers Britten’s opera based on Thomas Mann’s novella as a manifestation of classical tragedy. Secondly, it is shown how mythological characters in Mann’s novella represent abstract ideas2 in Britten’s opera, thereby enhancing the dramatic impact of the opera considerably. On the one hand it is shown how the artist’s inner conflict manifests itself in a dialectic relationship between discipline and inspirat ion in Plato’s Phaedrus dialogue that forms the basis of Aschenbach’s monologue at the end of the opera. The conflict between Aschenbach’s rational consciousness and his irrational subconscious, on the other hand, is depicted by means of mythological figures, Apollo and Dionysus. Two focal points in the opera, namely the Games of Apollo at the end of Act 1 and the nightmare scene which forms the climax of the opera in Act 2, are used to illustrate the musical manifestation of this conflict.

  4. TU-A-17A-01: Memorial to Benjamin M. Galkin - Memorial Lecture

    International Nuclear Information System (INIS)

    Suntharalingam, N

    2014-01-01

    This past year Medical Physics lost one of its active members, Benjamin M. Galkin. Ben Galkin was a Past-Treasurer of the AAPM. During his leadership role he played an important part in Securing membership, for the AAPM, in the American Institute of physics. As Treasurer he was also a prime mover in starting the journal, Medical Physics, and served as its business manager in the formative years.Ben Galkin received his Masters Degree at Columbia University in New York, under the mentorship of Dr. Edith Quimby, one of the pioneer Hospital Radiation Physicists in the country. He started his professional career at Jefferson Hospital in Philadelphia, joining Robert Gorson, and remained there until retirement. He served as the institution’s Radiation Safety Officer throughout his career. His research interest was Breast Imaging. He held joint faculty appointments in the Department of Radiology and the Department of Radiation Therapy and Nuclear Medicine, rising up to the rank of Full professor. He was a well respected teacher for the residents in Radiology

  5. Eurydice at Euston?: Walter Benjamin and Marc Augé Go Underground

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    Graeme Gilloch

    2014-01-01

    Full Text Available Taking as its point of departure Walter Benjamin’s repeatedly unsuccessful attempt to give spatial form to his past, this paper suggests that it is perhaps the contemporary French anthropologist, Marc Augé, who provides the most appropriate envisioning of a ‘map of memories’ in his brief writings on the Parisian métro system. For Augé, the labyrinthine subway network constitutes nothing less than a ‘memory machine’ in which lines and station names serve as mnemonics, recalling long-forgotten childhood encounters and experiences. Mirroring the cityscape above, places themselves unexplored, unknown, the serried toponyms of the métro become an incantation summoning forth the shades of the past. As Augé points out, those stations that provide opportunities to change lines are felicitously termed ‘correspondences’, a Baudelairean term that fascinated Benjamin and informed his key historiographical notion of the ‘dialectical image,’ the intersection and mutual illumination of past and present moments. For me, Augé’s highly suggestive reflections bring to mind my own memories of a London childhood around 1970. Looking at the London underground map today, I cannot but see the sites of many past meetings and partings, dots connected by lines forming complex figures, constellations of memory.

  6. Taktile Rezeption und lebensweltliche Umsicht. Film und Stadterfahrung bei Benjamin und Heidegger

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    Christian Ferencz-Flatz

    2010-06-01

    Full Text Available In his famous essay, The Work of Art in the Age of Mechanical Reproduction, Walter Benjamin compares the daily experience of buildings with the perception of films. His comparison relies on the peculiar concept of “tactile reception“, he opposes to the optically oriented traditional attitude towards art. The concept encompasses two essential traits: on the one hand, it designates the fact that films do not require a contemplative, focused attention, but a habitual, distracted approach, similar to that by which we perceive buildings in our everyday life-world. On the other hand, Benjamin’sconcept points to a particular “chock-effect” produced by cinematic experience, through its constant change of perspectives and points of view. By this, it challenges precisely the same form of ambient perception required in numerous situations of our daily life in the modern city. The two determinations sketch out a unitary concept that shows obvious similarities to the phenomenological idea of a “life-worldly circumspection” (Umsicht, a specific manner of sight guiding everyday practical life.

  7. As siglas em cores no Trabalho das passagens, de W. Benjamin

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    Willi Bolle

    1996-08-01

    Full Text Available Do que era para ser seu opus magnum, o Trabalho das passagens, concebido como uma história social da cidade de Paris no século XIX, W. Benjamin elaborou em 1938 um modelo, que ficou inacabado, mas do qual existe um plano de construção integral, reencontrado em 1981 na Bibliothèque Nationale da França. Com base no deciframento desses manuscritos, 80% inéditos, é apresentada aqui uma síntese do Modelo das passagens, em forma de uma constelação das 30 siglas em cores que simbolizam as 30 categorias construtivas. O trabalho se baseia na hipótese de que se trata de uma escrita esotérica com valores estéticos, semânticos e estruturadores próprios: recurso mimético destinado a ler o texto difícil da metrópole moderna. As siglas são analisadas sob sete aspectos: oficina de historiografia, escrita fisiognômica, visualização do tempo, história como cartografia, quadros de mentalidade, alegorização e radiografia de época. Atuando na intersecção entre tradições conceituais e pictográficas, as siglas constituem na historiografia um gênero de fronteira.

  8. Dispersive shock waves in systems with nonlocal dispersion of Benjamin-Ono type

    Science.gov (United States)

    El, G. A.; Nguyen, L. T. K.; Smyth, N. F.

    2018-04-01

    We develop a general approach to the description of dispersive shock waves (DSWs) for a class of nonlinear wave equations with a nonlocal Benjamin-Ono type dispersion term involving the Hilbert transform. Integrability of the governing equation is not a pre-requisite for the application of this method which represents a modification of the DSW fitting method previously developed for dispersive-hydrodynamic systems of Korteweg-de Vries (KdV) type (i.e. reducible to the KdV equation in the weakly nonlinear, long wave, unidirectional approximation). The developed method is applied to the Calogero-Sutherland dispersive hydrodynamics for which the classification of all solution types arising from the Riemann step problem is constructed and the key physical parameters (DSW edge speeds, lead soliton amplitude, intermediate shelf level) of all but one solution type are obtained in terms of the initial step data. The analytical results are shown to be in excellent agreement with results of direct numerical simulations.

  9. WALTER BENJAMIN E AS CIDADES: CHOQUE, VIVÊNCIA E MEMÓRIA

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    Leonardo Barci Castriota

    2017-02-01

    Full Text Available A realidade contemporânea parece marcada pela “estetização”, que perpassaria todas as esferas do vivido, chegando a própria realidade, no limi- te, a ser percebida como um “construto estético”. Ao procurar explicar esse fenômeno, o filósofo alemão Wolfgang Welsch argumenta que essa hiperes- tetização da realidade corresponderia a uma necessidade insaciável de se ter cada vez mais “vivências” (Erlebnisse, estando o mundo sendo crescente- mente transformado num “espaço de vivências” (Erlebnisraum. Ao tomar esse caminho explicativo, Welsch nos remete a uma discussão tradicional no pensamento alemão, muito bem representada pela abordagem de Walter Benjamin (1893-1940, que relaciona a temática da vivência às mudanças trazidas pela modernidade aos domínios da percepção, da recepção da arte e da própria memória.

  10. Lee-Yang zeros and large-deviation statistics of a molecular zipper

    Science.gov (United States)

    Deger, Aydin; Brandner, Kay; Flindt, Christian

    2018-01-01

    The complex zeros of partition functions were originally investigated by Lee and Yang to explain the behavior of condensing gases. Since then, Lee-Yang zeros have become a powerful tool to describe phase transitions in interacting systems. Today, Lee-Yang zeros are no longer just a theoretical concept; they have been determined in recent experiments. In one approach, the Lee-Yang zeros are extracted from the high cumulants of thermodynamic observables at finite size. Here we employ this method to investigate a phase transition in a molecular zipper. From the energy fluctuations in small zippers, we can predict the temperature at which a phase transition occurs in the thermodynamic limit. Even when the system does not undergo a sharp transition, the Lee-Yang zeros carry important information about the large-deviation statistics and its symmetry properties. Our work suggests an interesting duality between fluctuations in small systems and their phase behavior in the thermodynamic limit. These predictions may be tested in future experiments.

  11. Utilization of a factorial design to study the composting of hydrolyzed grape marc and vinification lees.

    Science.gov (United States)

    Paradelo, Remigio; Moldes, Ana B; Barral, María T

    2010-03-10

    Hydrolyzed grape marc (HGM) is the solid residue generated after the acid hydrolysis of grape marc to obtain hemicellulosic sugars for biotechnological purposes. In this work, HGM containing cellulose and lignin was composted together with vinification lees to obtain plant substrates on a laboratory scale. The effects of temperature (in the range of 20-50 degrees C), concentration of vinification lees (5-100 g/100 g of hydrolyzed grape marc), and concentration of CaCO(3) on the final properties of the composted HGM were studied by means of an experimental plan with factorial structure. The interrelationship between dependent and operational variables was established by models including linear, interaction, and quadratic terms. The most influential variable on the C/N ratio and P, K and Mg contents of composted substrates was the vinification lees concentration followed by the temperature, whereas on Na content and electrical conductivity the most influential variable was the temperature followed by the vinification lees concentration. The results of the incubation experiments indicated that optimal conditions for obtaining plant substrates can be achieved by composting 1:1 mixtures of hydrolyzed grape marc and vinification lees, in the presence of 5 g of CaCO(3)/100 g of HGM. During composting the pH of the mixtures increased from 5.1-6.7 to 7.1-8.1, salinity and water-soluble carbon were reduced in most cases, and the initial phytotoxicity disappeared in all of the mixtures tested.

  12. Practicing psychology in the art gallery: Vernon Lee's aesthetics of empathy.

    Science.gov (United States)

    Lanzoni, Susan

    2009-01-01

    Late nineteenth-century psychologists and aestheticians were fascinated by the study of psychological and physiological aspects of aesthetic response, and the British intellectual and aesthete Vernon Lee was a major participant in this venture. Working outside the academy, Lee conducted informal experiments with Clementina Anstruther-Thomson, recording changes in respiration, balance, emotion, and body movements in response to aesthetic form. In fashioning her aesthetics of empathy, she mined a wealth of psychological theories of the period including motor theories of mind, physiological theories of emotion, evolutionary models of the usefulness of art, and, most prominently, the empathic projection of feeling and movement into form. Lee distributed questionnaires, contributed to scientific journals, carried out her own introspective studies, and debated aesthetics with leading psychologists. This paper critiques the prevailing view of Lee's aesthetics as a displaced sign of her gender or sexuality, and questions her status as simply an amateur in the field of psychology. Instead, I argue that Lee's empirically based empathy theory of art was a significant contribution to debates on psychological aesthetics at the outset of the twentieth century, offering a synthesis of Lipps's mentalistic Einfühlung and sensation-based imitation theories of aesthetic response.

  13. Expression Regulation of Polycistronic lee3 Genes of Enterohaemorrhagic Escherichia coli.

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    Wei-Sheng W Sun

    Full Text Available Enterohaemorrhagic Escherichia coli O157:H7 (EHEC carries a pathogenic island LEE that is consisted mainly of five polycistronic operons. In the lee3 operon, mpc is the first gene and has been reported to down regulate the type-3 secretion system of EHEC when its gene product is over-expressed. Furthermore, mpc has been suggested to have a regulation function via translation but the mechanism remains unclear. To clarify this hypothesis, we dissected the polycistron and examined the translated products. We conclude that translation of mpc detrimentally governs the translation of the second gene, escV, which in turn affects the translation of the third gene, escN. Then sequentially, escN affects the expression of the downstream genes. Furthermore, we located a critical cis element within the mpc open-reading frame that plays a negative role in the translation-dependent regulation of lee3. Using qRT-PCR, we found that the amount of mpc RNA transcript present in EHEC was relatively limited when compared to any other genes within lee3. Taken together, when the transcription of LEE is activated, expression of mpc is tightly controlled by a restriction of the RNA transcript of mpc, translation of which is then critical for the efficient production of the operon's downstream gene products.

  14. [Lee Jungsook, a Korean independence activist and a nurse during the Japanese colonial period].

    Science.gov (United States)

    Kim, Sook Young

    2015-04-01

    This article examines the life of Lee Jungsook, a Korean nurse, as a independence activist during the Japanese colonial period. Lee Jungsook(1896-1950) was born in Bukchung in Hamnam province. She studied at Chungshin girl's high school and worked at Severance hospital. The characteristics and culture of her educational background and work place were very important factors which influenced greatly the life of Lee Jungsook. She learned independent spirit and nationalism from Chungshin girls' high school and worked as nurse at the Severance hospital which were full of intense aspiration for Korea's independence. Many of doctors, professors and medical students were participated in the 3.1 Independence Movement. Lee Jungsook was a founding member of Hyulsungdan who tried to help the independence activists in prison and their families and worked as a main member of Korean Women's Association for Korean Independece and Kyungsung branch of the Korean Red Cross. She was sent to jail by the Japanese government for her independence activism. After being released after serving two years confinement, she worked for the Union for Women's Liberation as a founding member. Lee Joungsook was a great independence activist who had a nursing care spirit as a nurse.

  15. Duke Power's William Lee says INPO's purpose is solving industry problems, not educating the public

    International Nuclear Information System (INIS)

    Anon.

    1984-01-01

    Former Institute of Nuclear Power Operations (INPO) head, William Lee thinks that nuclear critics could misuse institute reports on investigations of nuclear plant construction and operation. If so, that would outweigh any public relations benefits of using the reports to inform and educate the public. Lee thinks the best way to gain public confidence is for the industry to perform well. The four-year-old institute was originally formed to improve operations, but recent problems with unfinished plants led to a system of construction audits. By offering guidance to companies building nuclear plants, INPO is meeting competition from utilities such as Duke Power, which is now marketing its expertise in designing and building plants. Lee emphasizes the importance of asking the right questions that will lead to quality control

  16. Practical Improvements to the Lee-More Conductivity Near the Metal-Insulator Transition

    International Nuclear Information System (INIS)

    Desjarlais, Michael P.

    2000-01-01

    The wide-range conductivity model of Lee and More is modified to allow better agreement with recent experimental data and theories for dense plasmas in the metal-insulator transition regime. Modifications primarily include a new ionization equilibrium model, consisting of a smooth blend between single ionization Saha (with a pressure ionization correction) and the generic Thomas-Fermi ionization equilibrium, a more accurate treatment of electron-neutral collisions using a polarization potential, and an empirical modification to the minimum allowed collision time. These simple modifications to the Lee-More algorithm permit a more accurate modeling of the physics near the metal-insulator transition, while preserving the generic Lee-More results elsewhere

  17. Practical improvements to the Lee-More conductivity near the metal-insulator transition

    International Nuclear Information System (INIS)

    Desjarlais, M.P.

    2001-01-01

    The wide-range conductivity model of Lee and More is modified to allow better agreement with recent experimental data and theories for dense plasmas in the metal-insulator transition regime. Modifications primarily include a new ionization equilibrium model, consisting of a smooth blend between single ionization Saha (with a pressure ionization correction) and the generic Thomas-Fermi ionization equilibrium, a more accurate treatment of electron-neutral collisions using a polarization potential, and an empirical modification to the minimum allowed collision time. These simple modifications to the Lee-More algorithm permit a more accurate modeling of the physics near the metal-insulator transition, while preserving the generic Lee-More results elsewhere. (orig.)

  18. Secretion of flagellin by the LEE-encoded type III secretion system of enteropathogenic Escherichia coli

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    Kaparakis Maria

    2009-02-01

    Full Text Available Abstract Background Enteropathogenic Escherichia coli (EPEC is an attaching and effacing (A/E pathogen that possesses a type III secretion system (T3SS encoded within the locus of enterocyte effacement (LEE. The LEE is essential for A/E lesion formation and directs the secretion and translocation of multiple LEE-encoded and non-LEE encoded effector proteins into the cytosol of infected cells. In this study we used proteomics to compare proteins exported to the culture supernatant by wild type EPEC E2348/69, a ΔespADB mutant and a ΔescF T3SS mutant. Results We observed that flagellin was consistently and strongly present in the secretome of wild type EPEC and the ΔespADB mutant but present only weakly in the secretome of the ΔescF mutant. Given the ancestral relationship between the flagella export apparatus and virulence associated T3SSs, we investigated whether FliC could utilise the LEE-encoded T3SS for export. In the absence of a functional flagella export apparatus, we showed that FliC could be secreted by the LEE-encoded T3SS and stimulate (Toll-like receptor 5 TLR5 signalling but could not confer motility. Conclusion Since the secretion of FliC during A/E lesion formation would presumably be disadvantageous for the pathogen, we propose that virulence associated T3SSs and flagella T3SSs have evolved through a system of chaperones and complex regulatory pathways to be functional at different times to ensure that FliC secretion does not occur during T3SS effector translocation.

  19. Secretion of flagellin by the LEE-encoded type III secretion system of enteropathogenic Escherichia coli.

    Science.gov (United States)

    Badea, Luminita; Beatson, Scott A; Kaparakis, Maria; Ferrero, Richard L; Hartland, Elizabeth L

    2009-02-06

    Enteropathogenic Escherichia coli (EPEC) is an attaching and effacing (A/E) pathogen that possesses a type III secretion system (T3SS) encoded within the locus of enterocyte effacement (LEE). The LEE is essential for A/E lesion formation and directs the secretion and translocation of multiple LEE-encoded and non-LEE encoded effector proteins into the cytosol of infected cells. In this study we used proteomics to compare proteins exported to the culture supernatant by wild type EPEC E2348/69, a DeltaespADB mutant and a DeltaescF T3SS mutant. We observed that flagellin was consistently and strongly present in the secretome of wild type EPEC and the DeltaespADB mutant but present only weakly in the secretome of the DeltaescF mutant. Given the ancestral relationship between the flagella export apparatus and virulence associated T3SSs, we investigated whether FliC could utilise the LEE-encoded T3SS for export. In the absence of a functional flagella export apparatus, we showed that FliC could be secreted by the LEE-encoded T3SS and stimulate (Toll-like receptor 5) TLR5 signalling but could not confer motility. Since the secretion of FliC during A/E lesion formation would presumably be disadvantageous for the pathogen, we propose that virulence associated T3SSs and flagella T3SSs have evolved through a system of chaperones and complex regulatory pathways to be functional at different times to ensure that FliC secretion does not occur during T3SS effector translocation.

  20. Synchronization and anti-synchronization coexist in Chen-Lee chaotic systems

    International Nuclear Information System (INIS)

    Chen, J.-H.; Chen, H.-K.; Lin, Y.-K.

    2009-01-01

    This study demonstrates that synchronization and anti-synchronization can coexist in Chen-Lee chaotic systems by direct linear coupling. Based on Lyapunov's direct method, a linear controller was designed to assure that two different types of synchronization can simultaneously be achieved. Further, the hybrid projective synchronization of Chen-Lee chaotic systems was studied using a nonlinear control scheme. The nonlinear controller was designed according to the Lyapunov stability theory to guarantee the hybrid projective synchronization, including synchronization, anti-synchronization, and projective synchronization. Finally, numerical examples are presented in order to illustrate the proposed synchronization approach.

  1. Deterministic and stochastic trends in the Lee-Carter mortality model

    DEFF Research Database (Denmark)

    Callot, Laurent; Haldrup, Niels; Kallestrup-Lamb, Malene

    2015-01-01

    The Lee and Carter (1992) model assumes that the deterministic and stochastic time series dynamics load with identical weights when describing the development of age-specific mortality rates. Effectively this means that the main characteristics of the model simplify to a random walk model with age...... mortality data. We find empirical evidence that this feature of the Lee–Carter model overly restricts the system dynamics and we suggest to separate the deterministic and stochastic time series components at the benefit of improved fit and forecasting performance. In fact, we find that the classical Lee...

  2. Deterministic and stochastic trends in the Lee-Carter mortality model

    DEFF Research Database (Denmark)

    Callot, Laurent; Haldrup, Niels; Kallestrup-Lamb, Malene

    The Lee and Carter (1992) model assumes that the deterministic and stochastic time series dynamics loads with identical weights when describing the development of age specific mortality rates. Effectively this means that the main characteristics of the model simplifies to a random walk model...... that characterizes mortality data. We find empirical evidence that this feature of the Lee-Carter model overly restricts the system dynamics and we suggest to separate the deterministic and stochastic time series components at the benefit of improved fit and forecasting performance. In fact, we find...

  3. Benjamin Cohen on global political order: when Keynes meets realism - and beyond

    Directory of Open Access Journals (Sweden)

    Stefano Guzzini

    2015-12-01

    Full Text Available Abstract This article analyses the trajectory of Benjamin J. Cohen's work by focusing on his ongoing concern with the nature and governance of world order. It does so by playing out his debt to realism and to Keynesianism. In a first moment, Cohen criticises the economic determinism of dependency scholarship, while turning to political realism, and then to possible Keynesian co-operation under anarchy: agents have the power to affect positive change. Later, Cohen the disillusioned Keynesian, watching how the possible reform of financial markets is marginalised by politicians and academics alike, shifts his analysis to more structural aspects of governance or rule that affect actors' preferences. I draw two conclusions. First, in this shift towards theorising the global political order away from steering capacity towards impersonal rule and bias, Cohen also questions the very setup of the theories with which we deal with that world - only to see that this very inspiration of original IPE is abandoned in the course of the ongoing 'professionalisation' of IPE as practised in the United States. Second, his analysis seems to incorporate a warning. The underlying grand question is nothing less than the bargain between capitalism and liberal democracy as we know it, since the present system undermines equality before the law - money trumps equal political rights - and undermines democratic accountability. One of the main achievements of the post-war Keynesian turn was the reappropriation of political space from anti-democratic forces. Therefore, the decline of Keynesianism could provoke a Polanyian nightmare in which the 'double movement' by which the laissez-faire is answered by moves to protect society does not strengthen democracies, as in earlier times of 'embedded liberalism', but undermines them instead.

  4. Investigating "mass hysteria" in early postcolonial Uganda: Benjamin H. Kagwa, East african psychiatry, and the Gisu.

    Science.gov (United States)

    Pringle, Yolana

    2015-01-01

    In the early 1960s, medical officers and administrators began to receive reports of what was being described as "mass madness" and "mass hysteria" in Tanganyika (now Tanzania) and Uganda. Each epidemic reportedly affected between three hundred and six hundred people and, coming in the wake of independence from colonial rule, caused considerable concern. One of the practitioners sent to investigate was Benjamin H. Kagwa, a Ugandan-born psychiatrist whose report represents the first investigation by an African psychiatrist in East Africa. This article uses Kagwa's investigation to explore some of the difficulties facing East Africa's first generation of psychiatrists as they took over responsibility for psychiatry. During this period, psychiatrists worked in an intellectual climate that was both attempting to deal with the legacy of colonial racism, and which placed faith in African psychiatrists to reveal more culturally sensitive insights into African psychopathology. The epidemics were the first major challenge for psychiatrists such as Kagwa precisely because they appeared to confirm what colonial psychiatrists had been warning for years-that westernization would eventually result in mass mental instability. As this article argues, however, Kagwa was never fully able to free himself from the practices and assumptions that had pervaded his discipline under colonial rule. His analysis of the epidemics as a "mental conflict" fit into a much longer tradition of psychiatry in East Africa, and stood starkly against the explanations of the local community. © The Author 2013. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  5. What the Butler Saw: Lee Daniels's Studies in Biography and History

    Science.gov (United States)

    Beck, Bernard

    2014-01-01

    The movie "Lee Daniels' The Butler" is an example of a work that is meant not only to entertain but to convey an important attitude and offer important viewpoints. The movie deals with a deep issue in the history of movies and the history of the country: racial inequality. Three issues are discussed in this article: (a) African…

  6. Optimization Evaluation: Lee Chemical Superfund Site, City Of Liberty, Clay County, Missouri

    Science.gov (United States)

    The Lee Chemical Superfund Site (site) is located along Missouri Highway 210 in Liberty, Missouri, approximately 15 miles east of Kansas City, Missouri. Currently, the site is a vacant lot of approximately2.5 acres in a flat alluvial plain.

  7. Forecasting selected specific age mortality rate of Malaysia by using Lee-Carter model

    Science.gov (United States)

    Shukri Kamaruddin, Halim; Ismail, Noriszura

    2018-03-01

    Observing mortality pattern and trend is an important subject for any country to maintain a good social-economy in the next projection years. The declining in mortality trend gives a good impression of what a government has done towards macro citizen in one nation. Selecting a particular mortality model can be a tricky based on the approached method adapting. Lee-Carter model is adapted because of its simplicity and reliability of the outcome results with approach of regression. Implementation of Lee-Carter in finding a fitted model and hence its projection has been used worldwide in most of mortality research in developed countries. This paper studies the mortality pattern of Malaysia in the past by using original model of Lee-Carter (1992) and hence its cross-sectional observation for a single age. The data is indexed by age of death and year of death from 1984 to 2012, in which are supplied by Department of Statistics Malaysia. The results are modelled by using RStudio and the keen analysis will focus on the trend and projection of mortality rate and age specific mortality rate in the future. This paper can be extended to different variants extensions of Lee-Carter or any stochastic mortality tool by using Malaysia mortality experience as a centre of the main issue.

  8. INCA Modelling of the Lee System: strategies for the reduction of nitrogen loads

    Science.gov (United States)

    Flynn, N. J.; Paddison, T.; Whitehead, P. G.

    The Integrated Nitrogen Catchment model (INCA) was applied successfully to simulate nitrogen concentrations in the River Lee, a northern tributary of the River Thames for 1995-1999. Leaching from urban and agricultural areas was found to control nitrogen dynamics in reaches unaffected by effluent discharges and abstractions; the occurrence of minimal flows resulted in an upward trend in nitrate concentration. Sewage treatment works (STW) discharging into the River Lee raised nitrate concentrations substantially, a problem which was compounded by abstractions in the Lower Lee. The average concentration of nitrate (NO3) for the simulation period 1995-96 was 7.87 mg N l-1. Ammonium (NH4) concentrations were simulated less successfully. However, concentrations of ammonium rarely rose to levels which would be of environmental concern. Scenarios were run through INCA to assess strategies for the reduction of nitrate concentrations in the catchment. The conversion of arable land to ungrazed vegetation or to woodland would reduce nitrate concentrations substantially, whilst inclusion of riparian buffer strips would be unsuccessful in reducing nitrate loading. A 50% reduction in nitrate loading from Luton STW would result in a fall of up to 5 mg N l-1 in the reach directly affected (concentrations fell from maxima of 13 to 8 mg N l-1 , nearly a 40 % reduction), whilst a 20% reduction in abstractions would reduce maximum peaks in concentration in the lower Lee by up to 4 mg l-1 (from 17 to 13 mg N l-1, nearly a 25 % reduction),.

  9. Servicing the first web server - Tim Berners-Lee's NeXT

    CERN Multimedia

    unknown, Association aBCM

    2009-01-01

    In August 2009 a team from the Association aBCM in Lausanne came to CERN to give the world's first web server a health check under the watchful eye of web pioneer Robert Cailliau. They took an image of the hard drive at this time, copies of which were given to Robert Cailliau and Tim Berners-Lee.

  10. Charcot, Mitchell and Lees: neurology free thinkers and their experiences of psychoactive drugs

    Directory of Open Access Journals (Sweden)

    Hélio A. G. Teive

    Full Text Available ABSTRACT Three world-famous neurologists, Charcot and Mitchell, in the 19th century, and Lees, in this century, all of whom had great scientific curiosity, experimented with the psychoactive drugs hashish, mescal and yagé, respectively, in an attempt to increase their knowledge of neurological diseases and how the brain works.

  11. Yang-Lee edge singularity on a class of tree-like lattices

    Energy Technology Data Exchange (ETDEWEB)

    Knezevic, Milan; Elezovic-Hadzic, Suncica [Faculty of Physics, University of Belgrade, Belgrade (Yugoslavia)

    1997-03-21

    The density of zeros of the partition function of the Ising model on a class of tree-like lattices is studied. An exact closed-form expression for the pertinent critical exponents is derived by using a couple of recursion relations which have a singular behaviour near the Yang-Lee edge. (author)

  12. Fighting with Reality: Considering Mark Johnson's Pragmatic Realism through Bruce Lee's Jeet Kune Do Method

    Science.gov (United States)

    Miller, Alexander David

    2015-01-01

    This dissertation considers the supportive and complementary relation between Mark Johnson's embodied realism and Bruce Lee's Jeet Kune Do as a philosophical practice. In exploring this relationship, the emphasis on one's embodiment condition and its relationship with metaphor and self-expression are the primary focus. First, this work involves…

  13. Lee-side flow structures of very low aspect ratio cruciform wing–body configurations

    CSIR Research Space (South Africa)

    Tuling, S

    2013-12-01

    Full Text Available OF SPACECRAFT AND ROCKETS Vol. 50, No. 6, November–December 2013 Lee-Side Flow Structures of Very Low Aspect Ratio Cruciform Wing–Body Configurations S. Tuling∗ Council for Scientific and Industrial Research, Pretoria 0001, South Africa L. Dala...

  14. Thomas George Lee - Implantation and early development of North American rodents

    DEFF Research Database (Denmark)

    Carter, Anthony Michael

    2011-01-01

    A century ago Thomas G. Lee amassed an unparalleled collection of developmental series of North American rodents such as the thirteen-lined ground squirrel, the Plains pocket gopher and Merriam's kangaroo rat. He was the first to describe the initial attachment of the squirrel blastocyst...

  15. A magia das vanguardas em Walter Benjamin: arte, política ou revolução

    OpenAIRE

    Souza, Juliana de [UNESP

    2009-01-01

    Esta pesquisa apresenta um estudo sobre a teoria de arte em Walter Benjamin e a sua proximidade com os movimentos históricos de vanguarda – sobretudo o dadaísmo e o surrealismo – relacionando-os com a arte, a política e/ou a revolução. A partir do estudo de dois ensaios benjaminianos: “Surrealismo. O último instantâneo da inteligência européia” (1929) e “A obra de arte na era de sua reprodutibilidade técnica” (1936), analisaremos os fundamentos pelos quais o autor considerava apenas estes mov...

  16. Com?rcio e cultura na fronteira: a cultura de consumo no setor varejista de Benjamin Constant

    OpenAIRE

    Matos, Francisco Carlos Dantas de

    2016-01-01

    Este trabalho pretendeu descrever o com?rcio varejista de Isl?ndia, de Let?cia e de Benjamin Constant; a log?stica de suprimento do Alto Solim?es; e a cultura de consumo em BC. Na pesquisa de campo realizaram-se entrevistas com comerciantes, consumidores e agentes log?sticos. As observa??es do Autor foram feitas na condi??o de consumidor, de morador da cidade de professor da Universidade, com vis?o de Administrador. Na conviv?ncia com benjaminenses e na intera??o com peruanos e colombianos no...

  17. The Diegesis of Benjamin Button: A Method for Comparing Literature and Film (La diégesis de Benjamin Button: método para comparar literatura y cine

    Directory of Open Access Journals (Sweden)

    Joe Montenegro Bonilla

    2014-11-01

    Full Text Available This article proposes a specific structuralist methodology that may help organize the analysis of the relationship between literature and cinema. Through the instance of F. Scott Fitzgerald’s short story “The Curious Case of Benjamin Button” and David Fincher’s film adaptation of it, a focus on the comparable diegetic structures of a narrative cinematic text and the literary work on which it is based is offered, along with an exploration of the semiotic codes that support their comparative textual analyses. Este artículo propone una metodología estructuralista específica que posibilita organizar el estudio para analizar la relación entre la literatura y el cine. Utilizando como ejemplo el cuento de F. Scott Fitzgerald “El curioso caso de Benjamin Button” y su adaptación al cine de David Fincher, se ofrece un enfoque en las estructuras diegéticas comparables entre un texto cinematográfico narrativo y la obra literaria en la cual se basa; además de una exploración de los códigos semióticos que sustentan los análisis textuales comparados de ambos textos.

  18. Co-ordinate single-cell expression of LEE4- and LEE5-encoded proteins of Escherichia coli O157:H7.

    Science.gov (United States)

    Roe, Andrew J; Naylor, Stuart W; Spears, Kevin J; Yull, Helen M; Dransfield, Tracy A; Oxford, Matthew; McKendrick, Iain J; Porter, Megan; Woodward, Martin J; Smith, David G E; Gally, David L

    2004-10-01

    Escherichia coli O157:H7 is a zoonotic pathogen that can express a type III secretion system (TTSS) considered important for colonization and persistence in ruminants. E. coli O157:H7 strains have been shown to vary markedly in levels of protein secreted using the TTSS and this study has confirmed that a high secretion phenotype is more prevalent among isolates associated with human disease than isolates shed by healthy cattle. The variation in secretion levels is a consequence of heterogeneous expression, being dependent on the proportion of bacteria in a population that are actively engaged in protein secretion. This was demonstrated by indirect immunofluorescence and eGFP fusions that examined the expression of locus of enterocyte effacement (LEE)-encoded factors in individual bacteria. In liquid media, the expression of EspA, tir::egfp, intimin, but not map::egfp were co-ordinated in a subpopulation of bacteria. In contrast to E. coli O157:H7, expression of tir::egfp in EPEC E2348/69 was equivalent in all bacteria although the same fusion exhibited variable expression when transformed into an E. coli O157:H7 background. An E. coli O157:H7 strain deleted for the LEE demonstrated weak but variable expression of tir::egfp indicating that the elements controlling the heterogeneous expression lie outside the LEE. The research also demonstrated the rapid induction of tir::egfp and map::egfp on contact with bovine epithelial cells. This control in E. coli O157:H7 may be required to limit exposure of key surface antigens, EspA, Tir and intimin during colonization of cattle but allow their rapid production on contact with bovine gastrointestinal epithelium at the terminal rectum.

  19. Versailles et Philadelphie : Benjamin Franklin et André Michaux

    Directory of Open Access Journals (Sweden)

    James E. McClellan III

    2011-08-01

    Full Text Available On ne peut véritablement parler de « politique scientifique », ni pour les colonies anglaises de l’Amérique, ni pour la nouvelle nation américaine indépendante de la fin du xviiie siècle. Néanmoins, pour la cour de Versailles et pour la politique scientifique française de l’époque – la plus développée du moment – cette région fut d’une grande importance.Dans cette intervention, l’exemple bien connu de Benjamin Franklin ne sera que brièvement évoqué, en tant que scientifique et homme politique, pour les liens qu’il sut tisser entre Versailles et Philadelphie. Le cas moins bien connu, mais plus révélateur, d’André Michaux (1746-1802, botaniste du roi envoyé aux États-Unis en 1785 et chargé de renvoyer en France les semis d’arbres américains, retiendra en revanche davantage notre attention.Pour comprendre la mission d’André Michaux pendant son séjour sur le sol américain jusqu’en 1796, il faut le situer dans le contexte de ce que François Regourd et moi-même avons nommé la machine coloniale, cette nébuleuse institutionnelle scientifique, technique et administrative, dévouée à l’expansion coloniale française. Cette machine intégrait toute une gamme d’institutions à son fonctionnement, y compris, dans le cas d’André Michaux, la Maison et les Bâtiments du roi à Versailles, les jardins du Trianon, le Jardin du roi à Paris, et le Jardin royal d’acclimatation à Rambouillet. Les deux jardins fondés par Michaux dans le New Jersey et en Caroline du Sud firent également partie, à leur manière, de cette machine coloniale et de la politique scientifique de la monarchie française.

  20. “Speaking German Like Nobody’s Business”: Anna May Wong, Walter Benjamin, and the Possibilities of Asian American Cosmopolitanism

    OpenAIRE

    Lim, Shirley Jennifer

    2012-01-01

    In the summer of 1928 in Berlin, the noted German Jewish philosopher Walter Benjamin (1892–1940) and Chinese American actress Anna May Wong (1905–1961) shared an unlikely encounter that set in relief European and American conceptions of modernity as well as white European intellectual and American racial minority cosmopolitanisms. On July 6, 1928, Benjamin published the results as “Gespräch mit Anne May Wong” [“Speaking with Anna May Wong: A Chinoiserie from the Old West”] on the front page o...

  1. UNTERWEGS-­‐‑SEIN IN EUROPA ZWISCHEN VERGANGENHEIT UND ZUKUNFT. BENJAMINS UND BOBROWSKIS „WANDERER“

    Directory of Open Access Journals (Sweden)

    Maria Behre

    2015-12-01

    Full Text Available In his Denkbilder, the Jewish philosopher and homme de lettre Walter Benjamin describes scenes from European metropolises. He offers a glance at quite heterogeneous and freely chosen life styles of the turbulent nineteen-twenties to sketch a possible future for Europe. Today’s reader of the Denkbilder can hardly suppress the memory of a political and personal crisis, namely that of Benjamin’s flight across the Pyrenees, which ended in the Spanish harbour town Portbou. In the poem Der Wanderer, the writer Johannes Bobrowski, a resident of East Berlin, captures the life of a wanderer who depends on the hospitality of others, because he is either persecuted or his freely chosen lifestyle requires him to roam about. For both authors, travelling becomes a substitute for “Heimat” and also a way of life that represents the future of Europe. This forward-looking attitude is based on the experience of cataclysmic events that have been memorably expressed in highly literate apocalyptic images. The writer and graphic designer Christoph Meckel emphasizes how life rises out of ruins only to return to them, by embedding the lyrical process in Eastern European villages, thereby creating a country for which Bobrowski had chosen the mythological name “Sarmatia”, which stands for a messianic utopian vision shared by Benjamin and others.

  2. The medical theory of Lee Je-ma and its character

    Directory of Open Access Journals (Sweden)

    LEE Kyung-Lock

    2005-12-01

    Full Text Available Lee Je-ma(李濟馬, 1837-1900 was a prominent scholar as well as an Korean physician He classified every people into four distinctive types: greater yang[tai yang] person, lesser yin[shao yin] person greater yin[tai yin] person, lesser yin[shao yin] person. This theory would dictate proper treatment for each type in accordance with individual differences of physical and temperament features Using these four types he created The Medical Science of Four Types(四象體質論.This article is intended to look into the connection between Lee Je-Ma's 'The Medical Science of Four Types' and 'The Modern' with organizing his ideas about the human body and the human being. Through The Modern, the theory of human being(人間觀 underwent a complete change. Human being in The Premodern, which was determined by sex, age and social status has been changed to the individual human being, which is featured by equality. Lee Je-Ma's medical theory of The Medical Science of Four Types would be analyzed as follow. His concept of human body(人體論 is oriented toward observable objectivity. But on the other hand, it still remains transcendent status of medical science, which is subordinated by philosophy According to Lee Je-Ma's theory of human being human is an equal individual in a modern way of thinking not as a part of hierarchical group. But on the other hand, it still remains incomplete from getting rid of morality aspect that includes virtue and vice in the concept of human body.The common factors in Lee Je-Ma's ideas about the human body and the human being is 'Dualism of mind and body(心身二元論' that means all kinds of status and results depends on each individual. As is stated above, Lee Je-Ma's medical theory has many aspects of The Modern and it proves that Korean traditional medicine could be modernized by itself.

  3. Water quality and ecology of the River Lee: mass balance and a review of temporal and spatial data

    Directory of Open Access Journals (Sweden)

    D. L. Snook

    2004-01-01

    Full Text Available A regional overview of the water quality and ecology of the River Lee catchment is presented. Specifically, data describing the chemical, microbiological and macrobiological water quality and fisheries communities have been analysed, based on a division into river, sewage treatment works, fish-farm, lake and industrial samples. Nutrient enrichment and the highest concentrations of metals and micro-organics were found in the urbanised, lower reaches of the Lee and in the Lee Navigation. Average annual concentrations of metals were generally within environmental quality standards although, on many occasions, concentrations of cadmium, copper, lead, mercury and zinc were in excess of the standards. Various organic substances (used as herbicides, fungicides, insecticides, chlorination by-products and industrial solvents were widely detected in the Lee system. Concentrations of ten micro-organic substances were observed in excess of their environmental quality standards, though not in terms of annual averages. Sewage treatment works were the principal point source input of nutrients, metals and micro-organic determinands to the catchment. Diffuse nitrogen sources contributed approximately 60% and 27% of the in-stream load in the upper and lower Lee respectively, whereas approximately 60% and 20% of the in-stream phosphorus load was derived from diffuse sources in the upper and lower Lee. For metals, the most significant source was the urban runoff from North London. In reaches less affected by effluent discharges, diffuse runoff from urban and agricultural areas dominated trends. High microbiological content, observed in the River Lee particularly in urbanised reaches, was far in excess of the EC Bathing Water Directive standards. Water quality issues and degraded habitat in the lower reaches of the Lee has led to impoverished aquatic fauna but, within the mid-catchment reaches and upper agricultural tributaries, less nutrient enrichment and channel

  4. Parametric study of the fractional-order Chen-Lee system

    Energy Technology Data Exchange (ETDEWEB)

    Tam, L.M. [Department of Electromechanical Engineering, Faculty of Science and Technology, University of Macau, Av. Padre Tomas Pereira S.J., Taipa, Macau (China)], E-mail: fstlmt@umac.mo; Tou, W.M.S. [Department of Electromechanical Engineering, Faculty of Science and Technology, University of Macau, Av. Padre Tomas Pereira S.J., Taipa, Macau (China)

    2008-08-15

    The dynamics of fractional-order systems have attracted a great deal of attention in recent years. In this paper, the effects of parameter changes on the dynamics of the fractional-order Chen-Lee system were studied numerically. The parameter ranges used were relatively broad. The order used for the system was fixed at 2.7 (q{sub 1} = q{sub 2} = q{sub 3} = 0.9). The system displays rich dynamic behaviors, such as a fixed point, periodic motion (including period-3 motion), chaotic motion, and transient chaos. The chaotic motion identified was validated by the confirmation of a positive Lyapunov exponent. Period-doubling routes to chaos in the fractional-order Chen-Lee system were also found.

  5. Lee Wen: Lucid Dreams In the Reverie of the Real

    OpenAIRE

    Mokhtari, Sylvie

    2012-01-01

    Cette monographie rétrospective réunit la somme des travaux, associant depuis vingt ans performances et installations, de l’artiste singapourien Lee Wen (né en 1957). Ambigu et très expressive, son activité est relatée de manière biographique sous la plume de Khairuddin Hori (« If you can’t think because you can’t chew, try a banana », pp.9-19). Textes de et sur Lee Wen, témoignages, documents et travaux viennent ensuite généreusement nourrir la publication. Des Anthropométries d’Yves Klein, ...

  6. The Brain Dead Patient Is Still Sentient: A Further Reply to Patrick Lee and Germain Grisez.

    Science.gov (United States)

    Austriaco, Nicanor Pier Giorgio

    2016-06-01

    Patrick Lee and Germain Grisez have argued that the total brain dead patient is still dead because the integrated entity that remains is not even an animal, not only because he is not sentient but also, and more importantly, because he has lost the radical capacity for sentience. In this essay, written from within and as a contribution to the Catholic philosophical tradition, I respond to Lee and Grisez's argument by proposing that the brain dead patient is still sentient because an animal with an intact but severed spinal cord can still perceive and respond to external stimuli. The brain dead patient is an unconscious sentient organism. © The Author 2016. Published by Oxford University Press, on behalf of the Journal of Medicine and Philosophy Inc. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  7. Bacterial-Chromatin Structural Proteins Regulate the Bimodal Expression of the Locus of Enterocyte Effacement (LEE Pathogenicity Island in Enteropathogenic Escherichia coli

    Directory of Open Access Journals (Sweden)

    Hervé Leh

    2017-08-01

    Full Text Available In enteropathogenic Escherichia coli (EPEC, the locus of enterocyte effacement (LEE encodes a type 3 secretion system (T3SS essential for pathogenesis. This pathogenicity island comprises five major operons (LEE1 to LEE5, with the LEE5 operon encoding T3SS effectors involved in the intimate adherence of bacteria to enterocytes. The first operon, LEE1, encodes Ler (LEE-encoded regulator, an H-NS (nucleoid structuring protein paralog that alleviates the LEE H-NS silencing. We observed that the LEE5 and LEE1 promoters present a bimodal expression pattern, depending on environmental stimuli. One key regulator of bimodal LEE1 and LEE5 expression is ler expression, which fluctuates in response to different growth conditions. Under conditions in vitro considered to be equivalent to nonoptimal conditions for virulence, the opposing regulatory effects of H-NS and Ler can lead to the emergence of two bacterial subpopulations. H-NS and Ler share nucleation binding sites in the LEE5 promoter region, but H-NS binding results in local DNA structural modifications distinct from those generated through Ler binding, at least in vitro. Thus, we show how two nucleoid-binding proteins can contribute to the epigenetic regulation of bacterial virulence and lead to opposing bacterial fates. This finding implicates for the first time bacterial-chromatin structural proteins in the bimodal regulation of gene expression.

  8. Grape marc, wine lees and deposit of the must: How to manage oenological by-products?

    OpenAIRE

    Lempereur Valérie; Penavayre Sophie

    2014-01-01

    Winemaking produces solid (grape marc) and liquid (wine lees and deposit of the must) wastes named “oenological by-products”, which, according to European regulations, must be eliminated following the environmental regulatory requirement [1]. In France, these European regulations forced wine growers, until the 2013/2014 campaign, to deliver all by-products to wine distilleries. This French obligation is known as the “prestation vinique” [2, 3]. Following the Common Market Organisation wine re...

  9. LEE: Light‐Weight Energy‐Efficient encryption algorithm for sensor networks

    OpenAIRE

    Komninos, N.; Soroush, H.; Salajegheh, M.

    2007-01-01

    Data confidentiality in wireless sensor networks is mainly achieved by RC5 and Skipjack encryption algorithms. However, both algorithms have their weaknesses, for example RC5 supports variable-bit rotations, which are computationally expensive operations and Skipjack uses a key length of 80-bits, which is subject to brute force attack. In this paper we introduce a light-weight energy- fficient encryption-algorithm (LEE) for tiny embedded devices, such as sensor network nodes. We present exper...

  10. Nobelist TD LEE Scientist Cooperation Network and Scientist Innovation Ability Model

    OpenAIRE

    Fang, Jin-Qing; Liu, Qiang

    2013-01-01

    Nobelist TD Lee scientist cooperation network (TDLSCN) and their innovation ability are studied. It is found that the TDLSCN not only has the common topological properties both of scale-free and small-world for a general scientist cooperation networks, but also appears the creation multiple-peak phenomenon for number of published paper with year evolution, which become Nobelist TD Lee’s significant mark distinguished from other scientists. This new phenomenon has not been revealed in the scie...

  11. Becoming an International Scientist in South Korea: Ho Wang Lee's Research Activity about Epidemic Hemorrhagic Fever.

    Science.gov (United States)

    Shin, Miyoung

    2017-04-01

    In the 1960-70s, South Korea was still in the position of a science latecomer. Although the scientific research environment in South Korea at that time was insufficient, there was a scientist who achieved outcomes that could be recognized internationally while acting in South Korea. He was Ho Wang Lee(1928~ ) who found Hantann Virus that causes epidemic hemorrhagic fever for the first time in the world. It became a clue to identify causative viruses of hemorrhagic diseases that were scattered here and there throughout the world. In addition, these outcomes put Ho Wang Lee on the global center of research into epidemic hemorrhagic fever. This paper examines how a Korean scientist who was in the periphery of virology could go into the central area of virology. Also this article shows the process through which the virus found by Ho Wang Lee was registered with the international academia and he proceeded with follow-up research based on this progress to reach the level at which he generalized epidemic hemorrhagic fever related studies throughout the world. While he was conducting the studies, experimental methods that he had never experienced encountered him as new difficulties. He tried to solve the new difficulties faced in his changed status through devices of cooperation and connection. Ho Wang Lee's growth as a researcher can be seen as well as a view of a researcher that grew from a regional level to an international level and could advance from the area of non-mainstream into the mainstream. This analytic tool is meaningful in that it can be another method of examining the growth process of scientists in South Korea or developing countries.

  12. Outlining the influence of non-conventional yeasts in wine ageing over lees.

    Science.gov (United States)

    Belda, Ignacio; Navascués, Eva; Marquina, Domingo; Santos, Antonio; Calderón, Fernando; Benito, Santiago

    2016-07-01

    During the last decade, the use of innovative yeast cultures of both Saccharomyces cerevisiae and non-Saccharomyces yeasts as alternative tools to manage the winemaking process have turned the oenology industry. Although the contribution of different yeast species to wine quality during fermentation is increasingly understood, information about their role in wine ageing over lees is really scarce. This work aims to analyse the incidence of three non-Saccharomyces yeast species of oenological interest (Torulaspora delbrueckii, Lachancea thermotolerans and Metschnikowia pulcherrima) and of a commercial mannoprotein-overproducer S. cerevisiae strain compared with a conventional industrial yeast strain during wine ageing over lees. To evaluate their incidence in mouthfeel properties of wine after 4 months of ageing, the mannoprotein content of wines was evaluated, together with other wine analytic parameters, such as colour and aroma, biogenic amines and amino acids profile. Some differences among the studied parameters were observed during the study, especially regarding the mannoprotein concentration of wines. Our results suggest that the use of T. delbrueckii lees in wine ageing is a useful tool for the improvement of overall wine quality by notably increasing mannoproteins, reaching values higher than obtained using a S. cerevisiae overproducer strain. Copyright © 2016 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.

  13. An unusual feature associated with LEE1 P1 promoters in enteropathogenic Escherichia coli (EPEC).

    Science.gov (United States)

    Jeong, Jae-Ho; Kim, Hyun-Ju; Kim, Kun-Hee; Shin, Minsang; Hong, Yeongjin; Rhee, Joon Haeng; Schneider, Thomas D; Choy, Hyon E

    2012-02-01

    Transcription start points in bacteria are influenced by the nature of the RNA polymerase·promoter interaction. For Escherichia coli RNA polymerase holoenzyme containing σ70, it is presumed that specific sequence in one or more of the -10, extended -10 and -35 elements of the promoter guides the RNAP to select the cognate start point. Here, we investigated the promoter driving expression of the LEE1 operon in enteropathogenic E. coli and found two promoters separated by 10 bp, LEE1 P1A (+1) and LEE1 P1B (+10) using various in vitro biochemical tools. A unique feature of P1B was the presence of multiple transcription starts from five neighbouring As at the initial transcribed region. The multiple products did not arise from stuttering synthesis. Analytical software based on information theory was employed to determine promoter elements. The concentration of the NTP pool altered the preferred transcription start points, albeit the underlying mechanism is elusive. Under in vivo conditions, dominant P1B, but not P1A, was subject to regulation by IHF. © 2012 Blackwell Publishing Ltd.

  14. Observation of Mountain Lee Waves with MODIS NIR Column Water Vapor

    Science.gov (United States)

    Lyapustin, A.; Alexander, M. J.; Ott, L.; Molod, A.; Holben, B.; Susskind, J.; Wang, Y.

    2014-01-01

    Mountain lee waves have been previously observed in data from the Moderate Resolution Imaging Spectroradiometer (MODIS) "water vapor" 6.7 micrometers channel which has a typical peak sensitivity at 550 hPa in the free troposphere. This paper reports the first observation of mountain waves generated by the Appalachian Mountains in the MODIS total column water vapor (CWV) product derived from near-infrared (NIR) (0.94 micrometers) measurements, which indicate perturbations very close to the surface. The CWV waves are usually observed during spring and late fall or some summer days with low to moderate CWV (below is approx. 2 cm). The observed lee waves display wavelengths from3-4 to 15kmwith an amplitude of variation often comparable to is approx. 50-70% of the total CWV. Since the bulk of atmospheric water vapor is confined to the boundary layer, this indicates that the impact of thesewaves extends deep into the boundary layer, and these may be the lowest level signatures of mountain lee waves presently detected by remote sensing over the land.

  15. Forecasting the mortality rates using Lee-Carter model and Heligman-Pollard model

    Science.gov (United States)

    Ibrahim, R. I.; Ngataman, N.; Abrisam, W. N. A. Wan Mohd

    2017-09-01

    Improvement in life expectancies has driven further declines in mortality. The sustained reduction in mortality rates and its systematic underestimation has been attracting the significant interest of researchers in recent years because of its potential impact on population size and structure, social security systems, and (from an actuarial perspective) the life insurance and pensions industry worldwide. Among all forecasting methods, the Lee-Carter model has been widely accepted by the actuarial community and Heligman-Pollard model has been widely used by researchers in modelling and forecasting future mortality. Therefore, this paper only focuses on Lee-Carter model and Heligman-Pollard model. The main objective of this paper is to investigate how accurately these two models will perform using Malaysian data. Since these models involves nonlinear equations that are explicitly difficult to solve, the Matrix Laboratory Version 8.0 (MATLAB 8.0) software will be used to estimate the parameters of the models. Autoregressive Integrated Moving Average (ARIMA) procedure is applied to acquire the forecasted parameters for both models as the forecasted mortality rates are obtained by using all the values of forecasted parameters. To investigate the accuracy of the estimation, the forecasted results will be compared against actual data of mortality rates. The results indicate that both models provide better results for male population. However, for the elderly female population, Heligman-Pollard model seems to underestimate to the mortality rates while Lee-Carter model seems to overestimate to the mortality rates.

  16. Regards sur un paysage anglais : « Seascape » de W.H. Auden à Benjamin Britten Views of an English landscape: “Seascape” from W.H. Auden to Benjamin Britten

    Directory of Open Access Journals (Sweden)

    Nathalie Vincent-Arnaud

    2009-10-01

    Full Text Available This article aims to bring to light the close links that bind together W.H. Auden’s poem “Seascape” and other artistic languages such as painting and music since the poem was actually set to music by Benjamin Britten. In keeping with this inter-semiotic approach, the main structural and rhetorical elements of the poem will be discussed, and more particularly the stylistic devices that the musical work itself seems to echo through a combination of rhythmical, melodic and harmonic patterns which all serve to enhance the suggestive power of the text. We will try to define more precisely the intricate artistic heritage of the poem through which the reader both hears and sees the whole scene conjured up.

  17. Entrevista com Benjamin T. Smith: a publicação de Dictablanda: politics, work and culture (1938-1968 e outras questões * Interview with Benjamin T. Smith: the published Dictablanda...

    Directory of Open Access Journals (Sweden)

    ALINE MARIA DE CARVALHO PAGOTTO

    2014-09-01

    Full Text Available Benjamin T. Smith é Professor Associado em História da América Latina na Universidade de Warwick, Reino Unido e, sobretudo, historiador e analista das políticas culturais do Estado mexicano no período do pós-revolução.No livro Pistoleros and popular moviments: the politics of state formation in postrevolutionary Oaxaca (2009, Benjamin Smith analisa a diversidade das políticas socioculturais do período pós-revolucionário. Por essa mesma razão, reflete algumas questões interessantes dos idos de 1920 a 1950, como, por exemplo, as características peculiares dos líderes locais e regionais, o surgimento e estabelecimento do movimento feminista, a violência exacerbada do governo e a reforma agrária.No mês de Março de 2014, Smith publicou, em coautoria com Paul Gillingham (Universidade da Pensilvânia, EUA, mais uma importante reflexão sobre esse tema. Dictablanda: politics, work and culture, 1938-1968 (2014 oferece uma nova perspectiva: a “dita-branda”; ou seja, os autores afirmam que o regime priista mexicano foi, em verdade,  uma ditadura de autoritarismo demasiado brando.Esta entrevista ocorreu durante a manhã do dia 28 de Abril de 2014, no Humanities Building (o prédio administrativo das Ciências Humanas da Universidade de Warwick, em Coventry, Reino Unido.

  18. Lee Miller à travers la Roumanie, l’appareil photo à la main (1946

    Directory of Open Access Journals (Sweden)

    Adrian-Silvan Ionescu

    2012-01-01

    Full Text Available A former model and fashion photographer turned war photographer, Lee Miller visited Romania twice, in 1938 and 1946 respectively. After her second visit she published her impressions and pictures, under the title of Roumania, in Vogue magazine. Besides the published material there are her manuscripts from The Lee Miller Achives at Farley Farm House, East Sussex, England, on which this paper is based. She crossed the border coming from Hungary in early February 1946. Heading for Sibiu her car, a Chevrolet Sedan, slipping on the ice-covered road, stopped on a snowbank far off in the ditch. While looking for help in the nearby village she and her companions left the car unguarded to discover it plundered of everything, wheels included.On a Sunday afternoon she had the privilege of being received by King Mihai I and Queen Mother Elena with whom she talked exstensively. She also took magnificent pictures with the Royal Family in the imposing Peleş Castle. At Sinaia, „the summer capital of Roumania” she had also the opportunity to portray Dinu Brătianu and Iuliu Maniu, the two elderly statesmen. Maniu was surrounded by friends and party members, among whom was young Corneliu Coposu, his private secretary.Moving to Bucharest, she met old friends such as Harri Brauner and his wife, Lena Constante, with whom she wandered through the country eight years ago. Lena and Elena Pătrășcanu, wife of Lucrețiu Pătrășcanu, Minister of Justice, have started a successful marionette theatre where Lee took nice pictures. Other were taken on the streets, with peasants, street vendors and their customers. Harri took her to a bistro where they met Maria Lătărețu, the celebrating folk singer whom Brauner recorded many times. They enjoyed her songs. Suffering from fibrositis, Lee Miller undertook a peculiar treatment in a gypsy village where the inhabitants were dancing bears trainers. She was massaged by a bear weighing about 300 pounds while Brauner took

  19. 78 FR 77508 - Duke Energy Carolinas, LLC; William States Lee III Nuclear Station, Units 1 and 2; Combined...

    Science.gov (United States)

    2013-12-23

    ... From the Federal Register Online via the Government Publishing Office NUCLEAR REGULATORY COMMISSION Duke Energy Carolinas, LLC; William States Lee III Nuclear Station, Units 1 and 2; Combined Licenses Application Review AGENCY: Nuclear Regulatory Commission. ACTION: Final environmental impact...

  20. Solving nonlinear Benjamin-Bona-Mahony equation using cubic B-spline and cubic trigonometric B-spline collocation methods

    Science.gov (United States)

    Rahan, Nur Nadiah Mohd; Ishak, Siti Noor Shahira; Hamid, Nur Nadiah Abd; Majid, Ahmad Abd.; Azmi, Amirah

    2017-04-01

    In this research, the nonlinear Benjamin-Bona-Mahony (BBM) equation is solved numerically using the cubic B-spline (CuBS) and cubic trigonometric B-spline (CuTBS) collocation methods. The CuBS and CuTBS are utilized as interpolating functions in the spatial dimension while the standard finite difference method (FDM) is applied to discretize the temporal space. In order to solve the nonlinear problem, the BBM equation is linearized using Taylor's expansion. Applying the von-Neumann stability analysis, the proposed techniques are shown to be unconditionally stable under the Crank-Nicolson scheme. Several numerical examples are discussed and compared with exact solutions and results from the FDM.

  1. TRANSFORMING THE NARRATIVE ELEMENTS FROM THE FITZGERALD INTO FINCHER’S THE CURIOUS CASE OF BENJAMIN BUTTON

    Directory of Open Access Journals (Sweden)

    Suryo Tri Saksono

    2014-06-01

    Full Text Available Adaptation is the process of transforming one form of art into another one. Many decent films are adapted from great literary work. In the adaptation process, some changes occur in film. It is because film is produced in different way from novel. This study focuses on the transformation of the narrative elements from the short story into the film entitled The Curious Case of Benjamin Button. This study uses the theory of adaptation by Linda Seger to explain the adaptation process from the short story into the film as the sources of data. There are three processes of adaptation: condensing and expanding the material, the process of making the film commercial, and varied changing. The narrative elements theory is also used to explain the structure that builds the literary work.

  2. H-NST induces LEE expression and the formation of attaching and effacing lesions in enterohemorrhagic Escherichia coli.

    Directory of Open Access Journals (Sweden)

    Jonathan A Levine

    Full Text Available Enteropathogenic E. coli (EPEC and enterohemorrhagic E. coli are important causes of morbidity and mortality worldwide. These enteric pathogens contain a type III secretion system (T3SS responsible for the attaching and effacing (A/E lesion phenotype. The T3SS is encoded by the locus of enterocyte effacement (LEE pathogenicity island. The H-NS-mediated repression of LEE expression is counteracted by Ler, the major activator of virulence gene expression in A/E pathogens. A regulator present in EPEC, H-NST, positively affects expression of H-NS regulon members in E. coli K-12, although the effect of H-NST on LEE expression and virulence of A/E pathogens has yet-to-be determined.We examine the effect of H-NST on LEE expression and A/E lesion formation on intestinal epithelial cells. We find that H-NST positively affects the levels of LEE-encoded proteins independently of ler and induces A/E lesion formation. We demonstrate H-NST binding to regulatory regions of LEE1 and LEE3, the first report of DNA-binding by H-NST. We characterize H-NST mutants substituted at conserved residues including Ala16 and residues Arg60 and Arg63, which are part of a potential DNA-binding domain. The single mutants A16V, A16L, R60Q and the double mutant R60Q/R63Q exhibit a decreased effect on LEE expression and A/E lesion formation. DNA mobility shift assays reveal that these residues are important for H-NST to bind regulatory LEE DNA targets. H-NST positively affects Ler binding to LEE DNA in the presence of H-NS, and thereby potentially helps Ler displace H-NS bound to DNA.H-NST induces LEE expression and A/E lesion formation likely by counteracting H-NS-mediated repression. We demonstrate that H-NST binds to DNA and identify arginine residues that are functionally important for DNA-binding. Our study suggests that H-NST provides an additional means for A/E pathogens to alleviate repression of virulence gene expression by H-NS to promote virulence capabilities.

  3. H-NST induces LEE expression and the formation of attaching and effacing lesions in enterohemorrhagic Escherichia coli.

    Science.gov (United States)

    Levine, Jonathan A; Hansen, Anne-Marie; Michalski, Jane M; Hazen, Tracy H; Rasko, David A; Kaper, James B

    2014-01-01

    Enteropathogenic E. coli (EPEC) and enterohemorrhagic E. coli are important causes of morbidity and mortality worldwide. These enteric pathogens contain a type III secretion system (T3SS) responsible for the attaching and effacing (A/E) lesion phenotype. The T3SS is encoded by the locus of enterocyte effacement (LEE) pathogenicity island. The H-NS-mediated repression of LEE expression is counteracted by Ler, the major activator of virulence gene expression in A/E pathogens. A regulator present in EPEC, H-NST, positively affects expression of H-NS regulon members in E. coli K-12, although the effect of H-NST on LEE expression and virulence of A/E pathogens has yet-to-be determined. We examine the effect of H-NST on LEE expression and A/E lesion formation on intestinal epithelial cells. We find that H-NST positively affects the levels of LEE-encoded proteins independently of ler and induces A/E lesion formation. We demonstrate H-NST binding to regulatory regions of LEE1 and LEE3, the first report of DNA-binding by H-NST. We characterize H-NST mutants substituted at conserved residues including Ala16 and residues Arg60 and Arg63, which are part of a potential DNA-binding domain. The single mutants A16V, A16L, R60Q and the double mutant R60Q/R63Q exhibit a decreased effect on LEE expression and A/E lesion formation. DNA mobility shift assays reveal that these residues are important for H-NST to bind regulatory LEE DNA targets. H-NST positively affects Ler binding to LEE DNA in the presence of H-NS, and thereby potentially helps Ler displace H-NS bound to DNA. H-NST induces LEE expression and A/E lesion formation likely by counteracting H-NS-mediated repression. We demonstrate that H-NST binds to DNA and identify arginine residues that are functionally important for DNA-binding. Our study suggests that H-NST provides an additional means for A/E pathogens to alleviate repression of virulence gene expression by H-NS to promote virulence capabilities.

  4. 'Items for criticism (not in sequence)': Joseph DeLee, Pare Lorentz and The Fight for Life (1940).

    Science.gov (United States)

    Gainty, Caitjan

    2017-09-01

    In the late 1920s, the American obstetrician Joseph DeLee brought the motion-picture camera into the birth room. Following that era's trend of adapting industrial efficiency practices for medical environments, DeLee's films give spectacular and unexpected expression to the engineering concept of 'streamlining'. Accomplishing what more tangible obstetric streamlining practices had failed to, DeLee's cameras, and his post-production manipulation, shifted birth from messy and dangerous to rationalized, efficient, death-defying. This was film as an active and effective medical tool. Years later, the documentarian Pare Lorentz produced and wrote his own birth film, The Fight for Life (1940). The documentary subject of the film was DeLee himself, and the film was set in his hospitals, on the same maternity 'sets' that had once showcased film's remarkable streamlining capacity to give and keep life. Yet relatively little of DeLee was retained in the film's content, resulting in a showdown that, by way of contrast, further articulated DeLee's understanding of film's medical powers and, in so doing, hinted at a more dynamic moment in the history of medicine while speaking also to the process by which that understanding ceased to be historically legible.

  5. Potential of lees from wine, beer and cider manufacturing as a source of economic nutrients: An overview.

    Science.gov (United States)

    Pérez-Bibbins, B; Torrado-Agrasar, A; Salgado, J M; Oliveira, R Pinheiro de Souza; Domínguez, J M

    2015-06-01

    Lees are the wastes generated during the fermentation and aging processes of different industrial activities concerning alcoholic drinks such as wine, cider and beer. They must be conveniently treated to avoid uncontrolled dumping which causes environmental problems due to their high content of phenols, pesticides, heavy metals, and considerable concentrations of nitrogen, phosphate and potassium as well as high organic content. The companies involved must seek alternative environmental and economic physicochemical and biological treatments for their revalorization consisting in the recovery or transformation of the components of the lees into high value-added compounds. After describing the composition of lees and market of wine, beer and cider industries in Spain, this work aims to review the recent applications of wine, beer and cider lees reported in literature, with special attention to the use of lees as an endless sustainable source of nutrients and the production of yeast extract by autolysis or cell disruption. Lees and/or yeast extract can be used as nutritional supplements with potential exploitation in the biotechnological industry for the production of natural compounds such as xylitol, organic acids, and biosurfactants, among others. Copyright © 2015 Elsevier Ltd. All rights reserved.

  6. Generation of hyperchaos from the Chen-Lee system via sinusoidal perturbation

    Energy Technology Data Exchange (ETDEWEB)

    Tam, L.M. [Department of Electromechanical Engineering, Faculty of Science and Technology, University of Macau, Av. Padre Thomas Pereira S.J., Taipa, Macau (China)], E-mail: fstlmt@umac.mo; Chen, J.H. [Department of Mechanical Engineering, Chung Hua University, Hsinchu, Taiwan (China); Chen, H.K. [Department of Mechanical Engineering, Hsiuping Institute of Technology, Taichung, Taiwan (China); Wai Meng Si Tou [Department of Electromechanical Engineering, Faculty of Science and Technology, University of Macau, Av. Padre Thomas Pereira S.J., Taipa, Macau (China)

    2008-11-15

    A system with more than one positive Lyapunov exponent can be classified as a hyperchaotic system. In this study, a sinusoidal perturbation was designed for generating hyperchaos from the Chen-Lee chaotic system. The hyperchaos was identified by the existence of two positive Lyapunov exponents and bifurcation diagrams. The system is hyperchaotic in several different regions of the parameters c, {epsilon}, and {omega}. It was found that this method not only can enhance or suppress chaotic behavior, but also induces chaos in non-chaotic parameter ranges. In addition, two interesting dynamical behaviors, Hopf bifurcation and intermittency, were also found in this study.

  7. Adaptation of Sing Lee's model to the Filippov type plasma focus geometry

    International Nuclear Information System (INIS)

    Siahpoush, V; Tafreshi, M A; Sobhanian, S; Khorram, S

    2005-01-01

    A new model for plasma behaviour in Filippov type plasma focus (PF) systems has been described and used. This model is based on the so-called slug model and Sing Lee's model for Mather type PF devices. Using the model, the discharge current and its derivative as a function of time, and the pinch time and the maximum discharge current as a function of pressure, have been predicted. At the end, the predicted data are compared with the experimental data obtained through a Filippov type PF facility with a nominal maximum energy of 90 kJ

  8. Visioni vittoriane: il paesaggio fiorentino nelle opere di Janet Ross e Vernon Lee

    Directory of Open Access Journals (Sweden)

    Gabriele Corsani

    2015-11-01

    Full Text Available Fra l’ultimo scorcio dell’Ottocento e i primi decenni del Novecento Firenze e i suoi dintorni sono il soggetto privilegiato di una grande quantità di descrizioni, note di diario, racconti, opera di scrittori stranieri, in particolare inglesi, che si radicano nell’approdo elettivo di quei luoghi. Il testo presenta la traccia letteraria del paesaggio fiorentino nelle opere di Vernon Lee e Janet Ross, due tipiche rappresentanti di questa tendenza che hanno vissuto, attraverso vicende biografiche in qualche modo parallele, un’esperienza di intensa identificazione con il paesaggio fiorentino. Di Janet Ross, viene commentato Old Florence and Modern Tuscany, volume che raccoglie una serie di articoli pubblicati su alcune riviste inglesi e fornisce una efficace panoramica sull’interesse molto concreto di Janet Ross per il mondo rurale che la vede addirittura impegnata nella gestione della fattoria di Castagnolo, a Lastra a Signa. Più sfaccettato è il commento alle opere di Vernon Lee, di cui sono commentati passi da Vanitas. Polite Stories, Genius Loci, Hortus Vitae and Limbo, in virtù della maggiore ampiezza e complessità del suo mondo culturale. Ne sono cifra distintiva la associazione fra storia e realtà attraverso la dimensione del mistero, che risulta una delle chiavi di acccesso alla bellezza e alla vitalità del paesagggio e la capacità di cogliere il ritmo proprio dei luoghi e di entrare in reale sintonia con essi. 

  9. Electricity generation using white and red wine lees in air cathode microbial fuel cells

    Science.gov (United States)

    Pepe Sciarria, Tommy; Merlino, Giuseppe; Scaglia, Barbara; D'Epifanio, Alessandra; Mecheri, Barbara; Borin, Sara; Licoccia, Silvia; Adani, Fabrizio

    2015-01-01

    Microbial fuel cell (MFC) is a useful biotechnology to produce electrical energy from different organic substrates. This work reports for the first time results of the application of single chamber MFCs to generate electrical energy from diluted white wine (WWL) and red wine (RWL) lees. Power obtained was of 8.2 W m-3 (262 mW m-2; 500 Ω) and of 3.1 W m-3 (111 mW m-2; 500Ω) using white and red wine lees, respectively. Biological processes lead to a reduction of chemical oxygen (TCOD) and biological oxygen demand (BOD5) of 27% and 83% for RWL and of 90% and 95% for WWL, respectively. These results depended on the degradability of organic compounds contained, as suggest by BOD5/TCOD of WWL (0.93) vs BOD5/TCOD of RWL (0.33), and to the high presence of polyphenols in RWL that inhibited the process. Coulombic efficiency (CE) of 15 ± 0%, for WWL, was in line with those reported in the literature for other substrates, i.e. CE of 14.9 ± 11.3%. Different substrates led to different microbial consortia, particularly at the anode. Bacterial species responsible for the generation of electricity, were physically connected to the electrode, where the direct electron transfer took place.

  10. Grape marc, wine lees and deposit of the must: How to manage oenological by-products?

    Directory of Open Access Journals (Sweden)

    Lempereur Valérie

    2014-01-01

    Full Text Available Winemaking produces solid (grape marc and liquid (wine lees and deposit of the must wastes named “oenological by-products”, which, according to European regulations, must be eliminated following the environmental regulatory requirement [1]. In France, these European regulations forced wine growers, until the 2013/2014 campaign, to deliver all by-products to wine distilleries. This French obligation is known as the “prestation vinique” [2, 3]. Following the Common Market Organisation wine reform, a consultation was initiated by FranceAgriMer on the potential value of oenological by-products. The French Institute of Vine and Wine (IFV coordinated a national experimentation from 2010 to 2013 about recovery of by-products, with the support of members of the Technical Group: Association des Viticulteurs d'Alsace (AVA, Comité Interprofessionnel du Vin de Champagne (CIVC, Institut Technique des Corps Gras (ITERG, et Union Nationale des Groupements de Distillateurs d'Alcool (UNGDA. Distillation of grape marc and wine lees spreading and composting, and anaerobic digestion of grape marc were studied in order to answer the following questions: What technical feasibility? What environmental impact? What cost for winegrowers? What conformity with the regulations, including environmental regulatory obligations? [4].

  11. South Korean Government under the former CEO, President Lee Myung-bak

    Directory of Open Access Journals (Sweden)

    Eunsook Yang

    2008-10-01

    Full Text Available Tras un prometedor inicio gracias a su arrolladora victoria en diciembre del 2007 y portando un mandato para llevar a cabo profundas reformas económicas, el presidente Lee Myung-bak se ha visto obligado a recuperar la confianza de su ciudadanía tras las duras críticas a numerosos aspectos de su política: la importación de carne vacuna bajo el Tratado de Libre Comercio EEUU-Corea del Sur pendiente de aprobación, sus ambiciosos proyectos de construcción, su agenda de privatizaciones y su estilo algo autoritario. Las características de su política exterior resultan interesantes por los contrastes con su predecesor: refuerzo de la alianza con los EEUU, mejora de las relaciones con Japón, mayor dinamismo en su diplomacia energética hacia Rusia, mayor envergadura a su relación con China y una postura más firme hacia Corea del Norte. Sin embargo Lee Myung-bak ha de superar el desafío que la crisis económica mundial le presenta y así poder restaurar la situación económica de su país.

  12. Vitis vinifera L. cv Pinot noir pomace and lees as potential sources of bioactive compounds.

    Science.gov (United States)

    Reis, Gabriel M; Faccin, Henrique; Viana, Carine; Rosa, Marcelo Barcellos da; de Carvalho, Leandro M

    2016-11-01

    Food and agricultural industries generate substantial quantities of phenolic-rich by-products that could be valuable natural sources of antioxidants. The aim of this study was to identify and quantify the phenolic compounds and radical scavenging activities of two by-products (pomace and lees) from Vitis vinifera L. cv Pinot noir. We found a different distribution of phenolic classes (flavanols, flavonols, phenolic acids and stilbenes) and singular scavenging activity against free radicals (hydroxyl, superoxide and peroxyl radicals). The major class of phenolics in pomace was flavanols and in lees was flavonols, with catechin (117.9 ± 2.5 μg g(-1)) and quercetin (42.4 ± 1.2 μg g(-1)) being the most abundant individual compounds. We also found high potential on scavenging activity against superoxide radicals in pomace (80% of scavenging activity) and radical peroxyl (67% scavenging activity). These results show the possibility of using Pinot noir by-products as promising additives or as a source for the development of new products in different segments of the food and cosmetic industries.

  13. Nonsingular cosmology with a scale-invariant spectrum of cosmological perturbations from Lee-Wick theory

    International Nuclear Information System (INIS)

    Cai Yifu; Qiu Taotao; Brandenberger, Robert; Zhang Xinmin

    2009-01-01

    We study the cosmology of a Lee-Wick type scalar field theory. First, we consider homogeneous and isotropic background solutions and find that they are nonsingular, leading to cosmological bounces. Next, we analyze the spectrum of cosmological perturbations which result from this model. Unless either the potential of the Lee-Wick theory or the initial conditions are finely tuned, it is impossible to obtain background solutions which have a sufficiently long period of inflation after the bounce. More interestingly, however, we find that in the generic noninflationary bouncing cosmology, perturbations created from quantum vacuum fluctuations in the contracting phase have the correct form to lead to a scale-invariant spectrum of metric inhomogeneities in the expanding phase. Since the background is nonsingular, the evolution of the fluctuations is defined unambiguously through the bounce. We also analyze the evolution of fluctuations which emerge from thermal initial conditions in the contracting phase. The spectrum of gravitational waves stemming from quantum vacuum fluctuations in the contracting phase is also scale-invariant, and the tensor to scalar ratio is not suppressed.

  14. Polyphenols from Wine Lees as a Novel Functional Bioactive Compound in the Protection Against Oxidative Stress and Hyperlipidaemia

    Directory of Open Access Journals (Sweden)

    Irena Landeka Jurčević

    2017-01-01

    Full Text Available The study examines the potential of wine industry by-product, the lees, as a rich mixture of natural polyphenols, and its physiological potential to reduce postprandial metabolic and oxidative stress caused by a cholesterol-rich diet in in vivo model. Chemical analysis of wine lees showed that their total solid content was 94.2 %. Wine lees contained total phenols, total nonflavonoids and total flavonoids expressed in mg of gallic acid equivalents per 100 g of dry mass: 2316.6±37.9, 1332.5±51.1 and 984.1±28.2, respectively. The content of total anthocyanins expressed in mg of cyanidin-3-glucoside equivalents per 100 g of dry mass was 383.1±21.6. Antioxidant capacity of wine lees determined by the DPPH and FRAP methods and expressed in mM of Trolox equivalents per 100 g was 259.8±1.8 and 45.7±1.05, respectively. The experiment lasted 60 days using C57BL/6 mice divided in four groups: group 1 was fed normal diet and used as control, group 2 was fed normal diet with added wine lees, group 3 was fed high-cholesterol diet (HCD, i.e. normal diet with the addition of sunflower oil, and group 4 was fed HCD with wine lees. HCD increased serum total cholesterol (TC by 2.3-fold, triacylglycerol (TAG by 1.5-fold, low-density lipoprotein (LDL by 3.5-fold and liver malondialdehyde (MDA by 50 %, and reduced liver superoxide dismutase (SOD by 50 %, catalase (CAT by 30 % and glutathione (GSH by 17.5 % compared to control. Conversely, treatment with HCD and wine lees reduced TC and LDL up to 1.4 times more than with HCD only, with depletion of lipid peroxidation (MDA and restoration of SOD and CAT activities in liver, approximating values of the control. HDL levels were unaffected in any group. Serum transaminase activity showed no hepatotoxic properties in the treatment with lees alone. In the proposed model, wine lees as a rich polyphenol source could be a basis for functional food products without alcohol.

  15. Bacterial-Chromatin Structural Proteins Regulate the Bimodal Expression of the Locus of Enterocyte Effacement (LEE) Pathogenicity Island in EnteropathogenicEscherichia coli.

    Science.gov (United States)

    Leh, Hervé; Khodr, Ahmad; Bouger, Marie-Christine; Sclavi, Bianca; Rimsky, Sylvie; Bury-Moné, Stéphanie

    2017-08-08

    In enteropathogenic Escherichia coli (EPEC), the locus of enterocyte effacement (LEE) encodes a type 3 secretion system (T3SS) essential for pathogenesis. This pathogenicity island comprises five major operons ( LEE1 to LEE5 ), with the LEE5 operon encoding T3SS effectors involved in the intimate adherence of bacteria to enterocytes. The first operon, LEE1 , encodes Ler (LEE-encoded regulator), an H-NS (nucleoid structuring protein) paralog that alleviates the LEE H-NS silencing. We observed that the LEE5 and LEE1 promoters present a bimodal expression pattern, depending on environmental stimuli. One key regulator of bimodal LEE1 and LEE5 expression is ler expression, which fluctuates in response to different growth conditions. Under conditions in vitro considered to be equivalent to nonoptimal conditions for virulence, the opposing regulatory effects of H-NS and Ler can lead to the emergence of two bacterial subpopulations. H-NS and Ler share nucleation binding sites in the LEE5 promoter region, but H-NS binding results in local DNA structural modifications distinct from those generated through Ler binding, at least in vitro Thus, we show how two nucleoid-binding proteins can contribute to the epigenetic regulation of bacterial virulence and lead to opposing bacterial fates. This finding implicates for the first time bacterial-chromatin structural proteins in the bimodal regulation of gene expression. IMPORTANCE Gene expression stochasticity is an emerging phenomenon in microbiology. In certain contexts, gene expression stochasticity can shape bacterial epigenetic regulation. In enteropathogenic Escherichia coli (EPEC), the interplay between H-NS (a nucleoid structuring protein) and Ler (an H-NS paralog) is required for bimodal LEE5 and LEE1 expression, leading to the emergence of two bacterial subpopulations (with low and high states of expression). The two proteins share mutual nucleation binding sites in the LEE5 promoter region. In vitro , the binding of H

  16. Lo clásico y la tradición en Paul Valéry, T. S. Eliot y Walter Benjamin

    Directory of Open Access Journals (Sweden)

    William Díaz Villarreal

    2016-01-01

    Full Text Available Este trabajo describe el sentido de la noción de lo clásico en tres autores: Paul Valéry, T. S. Eliot y Walter Benjamin. En el primero, lo clásico supone la imposición de un orden a partir del desorden del material natural, mientras que el segundo recurre a metáforas organicistas para concebirlo como el resultado de un estado de madurez de la cultura. Estos dos sentidos confluyen de un modo negativo en las ideas de Benjamin, cuya perspectiva está marcada por la idea de redención: él desvaloriza, en cierto modo, el sentido tradicional de lo clásico, pero al concebirlo como una acumulación de ruinas, busca hacer estallar sus posibilidades revolucionarias.

  17. La filosofía mesiánica de la historia de Walter Benjamin y Varujan Vosganian

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    Natalia Izquierdo López

    2017-01-01

    Full Text Available El ensayo aborda la fascinante y fulgurante afinidad existente entre las filosofías de la historia del filósofo judío Walter Benjamin y del autor armenio-rumano Varujan Vosganian. Para ello, toma como punto de partida dos textos básicos; por un lado, las Tesis de filosofía de la historia del afamado pensador de la Escuela de Frankfurt y, por otro, El libro de los susurros, exitosa narración del escritor rumano contemporáneo, galardonada en 2009 con el Premio a la Mejor Novela Europea. No obstante, dada la pluralidad de interpretaciones de que las tesis benjaminianas han sido objeto hasta el momento, la investigación hace suya la propuesta por el sociólogo franco-brasileño Michael Löwy en su extraordinario ensayo Walter Benjamin. Aviso de incendio. La particularidad de dicha interpretación estriba en que Löwy es el único analista que ha entrevisto una suerte de «fusión alquímica» entre las dimensiones teológica y política presentes en las «tesis» ya referidas, fusión en la que creemos que se origina la sorprendente analogía que presentan los imaginarios de la historia benjaminiano y vosganiano. A su vez, dicho isomorfismo se deriva de la influencia ejercida sobre ambos autores por la corriente de pensamiento conocida como «romanticismo anticapitalista», a partir de la cual uno y otro orquestan una profunda crítica de la ideología del progreso -a la que culpan del exterminio de sus respectivos pueblos-, y frente a la que proponen como alternativa un heterodoxo relato emancipatorio cuyo fundamento radica en la rechazo de la historiografía positivista, la fusión de las luchas profanas y de las aspiraciones mesiánicas y el hermanamiento entre el futuro prometido y el recuerdo de los vencidos.

  18. John Piper et Benjamin Britten : le renouveau de l’opéra anglais et ses décors John Piper and Benjamin Britten: backdrops to the renaissance of english opera

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    Sophie Aymès

    2009-10-01

    Full Text Available From 1946 the artist John Piper designed sets for eight of Benjamin Britten’s operas. In this article, John Piper’s contribution to the renaissance of English opera is considered in the wider context of the artistic and political reconstruction of England after the Second World War. During the War, Piper was one of the artists who redefined Englishness. As an abstract artist turned architectural painter, he created a pastoral vision of the national heritage whose preservation had become necessary. The designs form a part of Piper’s pictorial work whose logical conclusion found expression in stained-glass windows. From the architectural designs for The Rape of Lucretia to the window he designed for the new Coventry Cathedral and to the last opera sets for Death in Venice, he created backdrops for Britten’s works that provided a sense of aesthetic continuity whilst reflecting the contradictions of opera as a social form of art in post-war Britain.

  19. RcsB determines the locus of enterocyte effacement (LEE) expression and adherence phenotype of Escherichia coli O157 : H7 spinach outbreak strain TW14359 and coordinates bicarbonate-dependent LEE activation with repression of motility.

    Science.gov (United States)

    Morgan, Jason K; Vendura, Khoury W; Stevens, Stanley M; Riordan, James T

    2013-11-01

    The 2006 US spinach outbreak of Escherichia coli O157 : H7, characterized by unusually severe disease, has been attributed to a strain (TW14359) with enhanced pathogenic potential, including elevated virulence gene expression, robust adherence and the presence of novel virulence factors. This study proposes a mechanism for the unique virulence expression and adherence phenotype of this strain, and further expands the role for regulator RcsB in control of the E. coli locus of enterocyte effacement (LEE) pathogenicity island. Proteomic analysis of TW14359 revealed a virulence proteome consistent with previous transcriptome studies that included elevated levels of the LEE regulatory protein Ler and type III secretion system (T3SS) proteins, secreted T3SS effectors and Shiga toxin 2. Basal levels of the LEE activator and Rcs phosphorelay response regulator, RcsB, were increased in strain TW14359 relative to O157 : H7 strain Sakai. Deletion of rcsB eliminated inherent differences between these strains in ler expression, and in T3SS-dependent adherence. A reciprocating regulatory pathway involving RcsB and LEE-encoded activator GrlA was identified and predicted to co-ordinate LEE activation with repression of the flhDC flagellar regulator and motility. Overexpression of grlA was shown to increase RcsB levels, but did not alter expression from promoters driving rcsB transcription. Expression of rcsDB and RcsB was determined to increase in response to physiological levels of bicarbonate, and bicarbonate-dependent stimulation of the LEE was shown to be dependent on an intact Rcs system and ler activator grvA. The results of this study significantly broaden the role for RcsB in enterohaemorrhagic E. coli virulence regulation.

  20. [Narratives in the study of mental health care practices: contributions of the perspectives of Paul Ricoeur, Walter Benjamin and of medical anthropology].

    Science.gov (United States)

    Onocko-Campos, Rosana Teresa; Palombini, Analice de Lima; Leal, Erotildes; de Serpa, Octavio Domont; Baccari, Ivana Oliveira Preto; Ferrer, Ana Luiza; Diaz, Alberto Giovanello; Xavier, Maria Angélica Zamora

    2013-10-01

    Narratives are ever more frequent in qualitative studies seeking to interpret experiences and the different viewpoints of individuals in a given context. Starting from this concept, the tradition that addresses narrative is reexamined, including the philosophy of Paul Ricoeur, the historical perspective of Walter Benjamin and the field of medical anthropology grounded in phenomenology. In Ricoeur, with hermeneutics as a variation derived from phenomenology, narrative is linked to temporality. In Benjamin, narrative comprised of bits and pieces, always inconclusive, emerges in spite of the official stories. If Ricoeur retrieves tradition from Gadamer as a fundamental component for the construction of the world of a text that makes imitation of life possible, Benjamin, faced with the collapse of tradition, suggests the invention of narrative forms outside the traditional canons, making it possible to hark to the past in order to change the present. Assumptions of medical anthropology are also presented, as they consider narrative a dimension of life and not its abstraction, namely an embodied and situated narrative. Lastly, three distinct research projects in mental health that use narrative linked to the theoretical concepts cited with their differences and similarities are presented.

  1. Global paths of time-periodic solutions of the Benjamin-Ono equation connecting arbitrary traveling waves

    Energy Technology Data Exchange (ETDEWEB)

    Ambrose, David M.; Wilkening, Jon

    2008-12-11

    We classify all bifurcations from traveling waves to non-trivial time-periodic solutions of the Benjamin-Ono equation that are predicted by linearization. We use a spectrally accurate numerical continuation method to study several paths of non-trivial solutions beyond the realm of linear theory. These paths are found to either re-connect with a different traveling wave or to blow up. In the latter case, as the bifurcation parameter approaches a critical value, the amplitude of the initial condition grows without bound and the period approaches zero. We propose a conjecture that gives the mapping from one bifurcation to its counterpart on the other side of the path of non-trivial solutions. By experimentation with data fitting, we identify the form of the exact solutions on the path connecting two traveling waves, which represents the Fourier coefficients of the solution as power sums of a finite number of particle positions whose elementary symmetric functions execute simple orbits in the complex plane (circles or epicycles). We then solve a system of algebraic equations to express the unknown constants in the new representation in terms of the mean, a spatial phase, a temporal phase, four integers (enumerating the bifurcation at each end of the path) and one additional bifurcation parameter. We also find examples of interior bifurcations from these paths of already non-trivial solutions, but we do not attempt to analyze their algebraic structure.

  2. Investigating “mass hysteria” in early postcolonial Uganda: Benjamin H. Kagwa, East African psychiatry, and the Gisu

    Science.gov (United States)

    Pringle, Yolana

    2016-01-01

    In the early 1960s, medical officers and administrators began to receive reports of what was being described as “mass madness” and “mass hysteria” in Tanganyika (now Tanzania) and Uganda. Each epidemic reportedly affected between 300 and 600 people and, coming in the wake of independence from colonial rule, caused considerable concern. One of the practitioners sent to investigate was Benjamin H. Kagwa, a Ugandan-born psychiatrist whose report represents the first investigation by an African psychiatrist in East Africa. This article uses Kagwa’s investigation to explore some of the difficulties facing East Africa’s first generation of psychiatrists as they took over responsibility for psychiatry. During this period, psychiatrists worked in an intellectual climate that was both attempting to deal with the legacy of colonial racism, and which placed faith in African psychiatrists to reveal more culturally sensitive insights into African psychopathology. The epidemics were the first major challenge for psychiatrists such as Kagwa precisely because they appeared to confirm what colonial psychiatrists had been warning for years—that westernization would eventually result in mass mental instability. As this article argues, however, Kagwa was never fully able to free himself from the practices and assumptions that had pervaded his discipline under colonial rule. His analysis of the epidemics as a “mental conflict” fit into a much longer tradition of psychiatry in East Africa, and stood starkly against the explanations of the local community. PMID:24191308

  3. Macumba surrealista: observações de Benjamin Péret em terreiros cariocas nos anos 1930

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    Emerson Giumbelli

    2015-06-01

    Full Text Available ResumoBenjamin Péret, poeta surrealista francês, viveu no Brasil entre 1929 e 1931, período no qual observou rituais em terreiros afro-brasileiros e compôs relatos registrados em uma série de artigos (“Candomblé e macumba” publicados em um jornal paulistano. O texto oferece uma análise desse conjunto de artigos, recorrendo a outras referências de e sobre Péret. Privilegia dois conjuntos de questões. Primeiro, como as observações do poeta francês dialogam com as etnografias contemporâneas sobre grupos e rituais de origem africana. Segundo, os diálogos que se estabelecem entre o olhar de Péret e preocupações de parcela do modernismo brasileiro. As transformações pelas quais passam as religiões afro-brasileiras podem ser vistas como processos que colocam em jogo questões semelhantes ao projeto modernista de “descoberta do Brasil”. O relato de Péret, com suas marcas surrealistas, é ao mesmo tempo testemunha e produto dessa busca.

  4. "La gran grieta del mundo". Siegfried Kracauer, Walter Benjamin y los debates sobre la figura del intelectual

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    Miguel Vedda

    2014-06-01

    Full Text Available El artículo examina un conjunto de obras de Siegfried Kracauer y Walter Benjamin con el propósito de reconstruir los aportes de ambos autores a una teoría crítica de los intelectuales. Situados entre los frentes, los dos ensayistas intentaron conjugar el compromiso social y político y la búsqueda de una politización de los intelectuales con la renuencia a aceptar y reproducir los dictados de una organización partidaria dogmática. Como término de comparación para el contexto de producción de ambos autores se considera el París de la Restauración, en el que un grupo de pensadores y escritores alemanes exiliados se constituyeron como los primeros intelectuales modernos, identificados con la figura de la conciencia desgarrada (zerrissenes Bewußtsein, tal como fue formulada por Hegel.

  5. Hermetismo e provocação: sobre “A tarefa do tradutor”, de Walter Benjamin

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    Georg Otte

    2015-12-01

    mesmo tempo um atrativo e um desafi o para seus leitores. Justapondo afirmações apodíticas, ele mesmo dá um exemplo dessa ambivalência pela provocativa ideia de que nem a obra literária nem sua tradução estariam dirigidas ao seu leitor. Considerando o uso comunicativo da linguagem como um abuso, Benjamin não apenas defende a autonomia da obra, mas também reivindica a autonomia da tradução como “forma”. Não sendo um canal de comunicação para o original nem sua derivação, a tarefa da tradução consiste em despertar a “pura língua” no original. Assim, correspondências escondidas têm de substituir a comunicação linear.

  6. Causes of visual impairment and blindness in children at Instituto Benjamin Constant Blind School, Rio de Janeiro

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    Daniela da Silva Verzoni

    Full Text Available Abstract Objective: To determine the main causes of visual impairment and blindness in children enrolled at Instituto Benjamin Constant blind school (IBC in 2013, to aid in planning for the prevention and management of avoidable causes of blindness. Methods: Study design: cross-sectional observational study. Data was collected from medical records of students attending IBC in 2013. Causes of blindness were classified according to WHO/PBL examination record. Data were analyzed for those children aged less than 16 years using Stata 9 program. Results: Among 355 students attending IBC in 2013, 253 (73% were included in this study. Of these children, 190 (75% were blind and 63 (25% visually impaired. The major anatomical site of visual loss was retina (42%, followed by lesions of the globe (22%, optic nerve lesions (13.8%, central nervous system (8.8% and cataract/pseudophakia/aphakia (8.8%. The etiology was unknown in 41.9% and neonatal factors accounted for 30,9% of cases. Forty-eight percent of cases were potentially avoidable. Retinopathy of prematurity (ROP was the main cause of blindness and with microphthalmia, optic nerve atrophy, cataract and glaucoma accounted for more than 50% of cases. Conclusion: Provision and improvement of ROP, cataract and glaucoma screening and treatment and programs could prevent avoidable visual impairment and blindness.

  7. Interpretation for ''high''-Tc of the totally interconnected solution of the Ma and Lee model

    International Nuclear Information System (INIS)

    Wiecko, C.

    1988-09-01

    The already presented totally interconnected (mean-field) approximation of the Ma and Lee model, pictures very well many ingredients of the present status of comprehension of high-T c superconductors. The picture is that of a disordered grain with variable number of particles available for an attractive on-site pairing interaction, embedded in a reservoir of normal particles which fix the chemical potential. Interesting effect of absence of T c and then a sharp increase and slow decay of T c with disorder appears for weak coupling pairing as compared with the hopping probability for single particles. Interpretation is given in terms of one-particle Anderson localization theory and standard mechanisms. (author). 13 refs, 4 figs

  8. Lee-Yang-inspired functional with a density-dependent neutron-neutron scattering length

    Science.gov (United States)

    Grasso, M.; Lacroix, D.; Yang, C. J.

    2017-05-01

    Inspired by the low-density Lee-Yang expansion for the energy of a dilute Fermi gas of density ρ and momentum kF, we introduce here a Skyrme-type functional that contains only s -wave terms and provides, at the mean-field level, (i) a satisfactory equation of state for neutron matter from extremely low densities up to densities close to the equilibrium point, and (ii) a good-quality equation of state for symmetric matter at density scales around the saturation point. This is achieved by using a density-dependent neutron-neutron scattering length a (ρ ) which satisfies the low-density limit (for Fermi momenta going to zero) and has a density dependence tuned in such a way that the low-density constraint |a (ρ ) kF|≤1 is satisfied at all density scales.

  9. Vernon Lee in the Vatican: the uneasy alliance of aestheticism and archaeology.

    Science.gov (United States)

    Evangelista, Stefano

    2009-01-01

    From the 1800s onward, aesthetic critics attempted to free the study of ancient Greek art from the frameworks of institutional education and professionalized criticism. In this process, aestheticism entered an uneasy alliance with archaeology, a discipline that was likewise challenging traditional modes of classical learning practiced in public schools and the old universities. In "The Child in the Vatican" (1881), Vernon Lee -- writing under the influence of Pater and from a position of cosmopolitan female amateurism -- examines the uses of archaeological science in the study of classical art. Her analysis of the sculptures of the Niobe Group at once relies on the archaeological method and asks readers to doubt scientific approaches to art that dim the sublime power of the art object.

  10. Enigmatic eight-meter trace fossils in the Lower Pennsylvanian Lee sandstone, central Appalachian basin, Tennessee

    Science.gov (United States)

    Wnuk, C.; Maberry, J.O.

    1990-01-01

    Enigmatic tubular trace fossils up to eight meters long occur in the Lower Pennsylvanian Middlesboro Member of the Lee Formation. Two morphotypes occur: type 1 trace fossils are plain, smooth, vertical, nonbranching, parallel-walled, tubular structures, type 2 trace fossils branch, have walls with faint vertical striations, regularly or irregularly spaced nodes, and funnel-shaped terminations. Sandstone casts filling type 2 structures have helical spiral morphology, and, in rare individuals, faint meniscate fills have been observed. Both trace-fossil morphotypes have poorly cemented wall linings containing framboidal pyrite, amorphous carbon, quartz sand, and poorly preserved fecal material. The trace fossils occur in a massive, structureless, channel-form sandstone, originating at the contact between a channel lag and the overlying massive fill representing a barrier island transgressing an estuarine facies. Origin of these structures is uncertain. -from Authors

  11. The Yang-Lee edge singularity for the Ising model on two Sierpinski fractal lattices

    Energy Technology Data Exchange (ETDEWEB)

    Knezevic, Milan [Faculty of Physics, University of Belgrade, PO Box 368, 11000 Belgrade (Serbia); Knezevic, Dragica, E-mail: knez@ff.bg.ac.r, E-mail: dknezevic@kg.ac.r [Faculty of Natural Sciences and Mathematics, University of Kragujevac, PO Box 60, 34000 Kragujevac (Serbia)

    2010-10-15

    We study the distribution of zeros of the partition function of the ferromagnetic Ising model near the Yang-Lee edge on two Sierpiski-type lattices. We have shown that relevant correlation length displays a logarithmic divergence near the edge, {xi}{sub YL{approx}}|ln({partial_derivative}h)|{sup {Phi}} where {Phi} is a constant and {delta}h distance from the edge, in the case of a modified Sierpinski gasket with a nonuniform coordination number. It is demonstrated that this critical behavior can be related to the critical behavior of a simple zero-field Gaussian model of the same structure. We have shown that there is no such connection between these two models on a second lattice that has a uniform coordination number. These findings suggest that fluctuations of the lattice coordination number of a nonhomogeneous self-similar structure exert the crucial influence on the critical behavior of both models.

  12. A dicotomia tradutor/autor na leitura de "a tarefa do tradutor", de Benjamin, por Derrida The dichotomy translator/author in the reading of Benjamin's "die aufgabe des übersetzers" by Derrida

    Directory of Open Access Journals (Sweden)

    Vanete Dutra Santana

    2008-06-01

    Full Text Available O presente artigo analisa a dicotomia entre tradutor/tradução (texto de chegada e autor/original (texto de partida, considerando a postura da crítica tradicional, representada aqui pela apreciação de Maurício Santana Dias à tradução de A Divina Comédia, de Dante Alighieri, empreendida por Italo Eugênio Mauro e de Carlos Heitor Cony e Ivo Barroso a traduções do poema O Corvo, de Edgar Allan Poe; alguns casos exemplares em que tradução e original se confundem, como a tradução que Charles Baudelaire fez dos contos de Edgard Allan Poe e a obra de Daniel Gagnon, Une fille a marie e The daughter to marriage, uma mesma história escrita pelo mesmo autor em duas línguas diferentes; a questão dos direitos autorais e a discussão de Jacques Derrida sobre tradução e original e a tarefa do tradutor, contida em "Des Tours de Babel", texto em que retoma o clássico "A tarefa do tradutor" (Die Aufgabe des Übersetzers, de Walter Benjamin. Partindo da análise de discurso, da desconstrução e dos conceitos pós-coloniais de tradução, nosso objetivo foi demonstrar que as obras traduzidas não se encontram, necessariamente, em patamar inferior, em termos de qualidade literária, em relação à obra de partida, ressaltando que, em muitos casos, quando não se dispõe do que chamamos "elementos formais de distinção", não é possível distinguir original de tradução. Logo, concluímos, partir do pressuposto de que inferioridade literária seria característica de tradução premissa em que a crítica tradicional tem se apoiado para justificar suas avaliações negativas das traduções não faz sentido algum.The article analyzes the dichotomy between translator/translation and author/"original", considering the stance of the traditional critique, represented here by the Mauricio Santana Dias´ appreciation to the translation of Dante Alighieri´s Divina Comedia, done by Italo Eugenio Mauro; Carlos Heitor Cony´s appreciation to the

  13. A Conversation with Lee Shulman--Signature Pedagogies for Teacher Education: Defining Our Practices and Rethinking Our Preparation

    Science.gov (United States)

    Falk, Beverly

    2006-01-01

    Lee S. Shulman is the President of The Carnegie Foundation for the Advancement of Teaching, a foundation whose mission is "to do and perform all things necessary to encourage, uphold and dignify the profession of teaching." Prior to assuming his role at Carnegie, Shulman was the Charles E. Ducommun Professor of Education at Stanford…

  14. 76 FR 79228 - Combined Licenses at William States Lee III Nuclear Station Site, Units 1 and 2; Duke Energy...

    Science.gov (United States)

    2011-12-21

    ... From the Federal Register Online via the Government Publishing Office NUCLEAR REGULATORY COMMISSION Combined Licenses at William States Lee III Nuclear Station Site, Units 1 and 2; Duke Energy Carolinas, LLC AGENCY: Nuclear Regulatory Commission. ACTION: Draft environmental impact statement; public...

  15. Q & A with Ed Tech Leaders: Interview with Curtis J. Bonk, Mimi Miyoung Lee, Thomas C. Reeves, & Thomas H. Reynolds

    Science.gov (United States)

    Viner, Mark; Gardner, Ellen; Shaughnessy, Michael F.

    2016-01-01

    Curtis J. Bonk, is Professor of Instructional Systems Technology at Indiana University and President of CourseShare. Mimi Miyoung Lee is Associate Professor in the Department of Curriculum and instruction at the University of Houston. Thomas C. Reeves is Professor Emeritus of Learning, Design, and Technology at the University of Georgia. Thomas H.…

  16. General Robert E. Lee (1807-70) and Philanthropist George Peabody (1795-1869) at White Sulphur Springs, West Virginia, July 23-Aug. 30, 1869.

    Science.gov (United States)

    Parker, Franklin; Parker, Betty J.

    This paper discusses the chance meeting at White Sulphur Springs (West Virginia) of two important public figures, Robert E. Lee and George Peabody, whose rare encounter marked a symbolic turn from Civil War bitterness toward reconciliation and the lifting power of education. The paper presents an overview of Lee's life and professional and…

  17. Arte, imagem e fotografia: um diálogo possível entre Roland Barthes, Walter Benjamin e Jacques Rancière = Art, image and photography: a possible dialogue between Roland Barthes, Walter Benjamin and Jacques Rancière

    Directory of Open Access Journals (Sweden)

    Voigt, André Fabiano

    2016-01-01

    Full Text Available O presente artigo objetiva estabelecer um diálogo entre três autores que escreveram trabalhos importantes sobre a relação da arte com as imagens e a fotografia. Enquanto os pensamentos de Roland Barthes e Walter Benjamin se assemelham, Jacques Rancière apresenta uma postura dissonante ao analisar arte, imagem e fotografia no interior do que ele chama de regime estético das artes

  18. Uma história dos sem nomes: a visão de história em Walter Benjamin

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    Eduardo Arriada

    2012-06-01

    Full Text Available  O presente artigo busca resgatar alguns aspectos fundamentais da obra benjaminiana, na tentativa de explicitar a visão de história construída pelo mesmo ao longo de uma vida prenhe de significados. Sua grande interrogação não se dirigia tanto a desvendar o segredo da história - res gestae - mas sim, a maneira que podemos falar dela, a esclarecer como um caos de acontecimentos pode fazer-se inteligível. A grande questão epistemológica que nos aponta Benjamin é: que história queremos fazer? Como conhecer a história? Ele nos adverte que a transformação do passado em história é função do presente do historiador, do momento do tempo e do lugar em que seu discurso é engendrado. Não se trata tanto de restaurar o passado, nem sequer de reconstruí-lo, como pensou o historicismo, mas sim de criá-lo. Palavras-chave: Walter Benjamin, história, narração.   Résume Cet article a le but de repérer quelques aspects essentiels de l'oeuvre benjaminienne, en essayant d'expliciter Ia vision d'histoire construite par l'auteur au long d'une vie pleine de signification. Sa grande interrogation ne s'appliquait pas à découvrir le secret de l'histoire ­res gestae - mais au mode que nons en pouvons parler et à éclairer comment un chaos peut devenir intelligíble. La grande question épistémologíque que Benjamin nous signale c'est: quelle histoire est-ce que nous voulons fàire? Comment connaitre l'histoire? IIs nous prévient que Ia transfonnation du passé en histoire est fonction du présent de l'historien, du temps et du lieu ou son discours est engendré. Il ne s'agit pas de restaurer le passé, ni même de le reconstruire, comme l'historicisme a pensé, mais de le créer. Mots-clé: Walter Benjamin, histoire, narration. 

  19. Estruturas de sentimento na modernidade: um estudo sobre as experiências nas obras de Walter Benjamin, a propósito de Charles Baudelaire

    Directory of Open Access Journals (Sweden)

    Fabíola Calazans

    2011-01-01

    Full Text Available A partir da noção de “estruturas de sentimento” do pensador do materialismocultural Raymond Williams, pretende-se estudar as experiências tecnológicas perceptivas nacultura moderna, do século XIX, imanentes às obras de Walter Benjamin, particularmente,nos textos referentes a Charles Baudelaire. Para tanto, faz-se um estudo exploratório dasprincipais categorias de experiência para se compreender as implicações na modernidade.

  20. Effect of Saccharomyces strains on the quality of red wines aged on lees.

    Science.gov (United States)

    Loira, I; Vejarano, R; Morata, A; Ricardo-da-Silva, J M; Laureano, O; González, M C; Suárez-Lepe, J A

    2013-08-15

    Ageing on lees involves ageing the wine in contact with yeast cells after fermentation. If combined with the addition of oak chips, it can soften the wood flavour and increase the aromatic complexity of wine. The aim of the present work is to optimise both ageing techniques through selection of an adequate Saccharomyces cerevisiae strain. The study lasted 6 months and content of polysaccharides, anthocyanins, proanthocyanidins, volatile compounds, colour parameters and sensory analysis, were periodically evaluated. Among the strains tested, G37 showed the highest release of polysaccharides (24.4±5.5 mg l(-1)). Vanillin, syringaldehyde and furfuryl alcohol increased with ageing time in 7VA2 treatment. The wine aged with CTPL14 strain presented fewer monomeric and oligomeric proanthocyanidins (12.4±0.6 and 83.4±8.3 mg l(-1), respectively), and showed the lowest astringency and bitterness sensations. Results show an improvement in the sensory profile of the red wine aged with a combination of these two techniques. Copyright © 2013 Elsevier Ltd. All rights reserved.

  1. Lee-Carter state space modeling: Application to the Malaysia mortality data

    Science.gov (United States)

    Zakiyatussariroh, W. H. Wan; Said, Z. Mohammad; Norazan, M. R.

    2014-06-01

    This article presents an approach that formalizes the Lee-Carter (LC) model as a state space model. Maximum likelihood through Expectation-Maximum (EM) algorithm was used to estimate the model. The methodology is applied to Malaysia's total population mortality data. Malaysia's mortality data was modeled based on age specific death rates (ASDR) data from 1971-2009. The fitted ASDR are compared to the actual observed values. However, results from the comparison of the fitted and actual values between LC-SS model and the original LC model shows that the fitted values from the LC-SS model and original LC model are quite close. In addition, there is not much difference between the value of root mean squared error (RMSE) and Akaike information criteria (AIC) from both models. The LC-SS model estimated for this study can be extended for forecasting ASDR in Malaysia. Then, accuracy of the LC-SS compared to the original LC can be further examined by verifying the forecasting power using out-of-sample comparison.

  2. Structural modeling of age specific fertility curves in Peninsular Malaysia: An approach of Lee Carter method

    Science.gov (United States)

    Hanafiah, Hazlenah; Jemain, Abdul Aziz

    2013-11-01

    In recent years, the study of fertility has been getting a lot of attention among research abroad following fear of deterioration of fertility led by the rapid economy development. Hence, this study examines the feasibility of developing fertility forecasts based on age structure. Lee Carter model (1992) is applied in this study as it is an established and widely used model in analysing demographic aspects. A singular value decomposition approach is incorporated with an ARIMA model to estimate age specific fertility rates in Peninsular Malaysia over the period 1958-2007. Residual plots is used to measure the goodness of fit of the model. Fertility index forecast using random walk drift is then utilised to predict the future age specific fertility. Results indicate that the proposed model provides a relatively good and reasonable data fitting. In addition, there is an apparent and continuous decline in age specific fertility curves in the next 10 years, particularly among mothers' in their early 20's and 40's. The study on the fertility is vital in order to maintain a balance between the population growth and the provision of facilities related resources.

  3. Hartree-Fock treatment of Fermi polarons using the Lee-Low-Pine transformation

    Science.gov (United States)

    Kain, Ben; Ling, Hong Y.

    2017-09-01

    We consider the Fermi polaron problem at zero temperature, where a single impurity interacts with noninteracting host fermions. We approach the problem starting with a Fröhlich-like Hamiltonian where the impurity is described with canonical position and momentum operators. We apply the Lee-Low-Pine (LLP) transformation to change the fermionic Fröhlich Hamiltonian into the fermionic LLP Hamiltonian, which describes a many-body system containing host fermions only. We adapt the self-consistent Hartree-Fock (HF) approach, first proposed by Edwards, to the fermionic LLP Hamiltonian in which a pair of host fermions with momenta k and k' interact with a potential proportional to k .k' . We apply the HF theory, which has the advantage of not restricting the number of particle-hole pairs, to repulsive Fermi polarons in one dimension. When the impurity and host fermion masses are equal our variational ansatz, where HF orbitals are expanded in terms of free-particle states, produces results in excellent agreement with McGuire's exact analytical results based on the Bethe ansatz. This work raises the prospect of using the HF ansatz and its time-dependent generalization as building blocks for developing all-coupling theories for both equilibrium and nonequilibrium Fermi polarons in higher dimensions.

  4. Nobelist TD LEE Scientist Cooperation Network and Scientist Innovation Ability Model

    Directory of Open Access Journals (Sweden)

    Jin-Qing Fang

    2013-01-01

    Full Text Available Nobelist TD Lee scientist cooperation network (TDLSCN and their innovation ability are studied. It is found that the TDLSCN not only has the common topological properties both of scale-free and small-world for a general scientist cooperation networks, but also appears the creation multiple-peak phenomenon for number of published paper with year evolution, which become Nobelist TD Lee’s significant mark distinguished from other scientists. This new phenomenon has not been revealed in the scientist cooperation networks before. To demonstrate and explain this new finding, we propose a theoretical model for a nature scientist and his/her team innovation ability. The theoretical results are consistent with the empirical studies very well. This research demonstrates that the model has a certain universality and can be extended to estimate innovation ability for any nature scientist and his/her team. It is a better method for evaluating scientist innovation ability and his/her team for the academic profession and is of application potential.

  5. The spirit of St Louis: the contributions of Lee N. Robins to North American psychiatric epidemiology.

    Science.gov (United States)

    Campbell, Nancy D

    2014-08-01

    This article takes up the history of North American psychiatric epidemiology with reference to production of knowledge concerning sociopathic or antisocial personality disorder and drug dependence, abuse, and/or addiction. These overlapping arenas provide a microcosm within which to explore the larger shift of postwar psychiatric epidemiology from community studies based on psychological scales to studies based on specific diagnostic criteria. This paper places the figure of sociologist Lee Nelken Robins within the context of the Department of Psychiatry in the School of Medicine at Washington University in St Louis, Missouri. The St Louis research group--to which Robins was both marginal and central--developed the basis for specific diagnostic criteria and was joined by Robert Spitzer, Jean Endicott and other architects of DSM-III in reorienting American psychiatry towards medical, biological and epidemiological models. Robins was a key linchpin working at the nexus of the psychiatric epidemiological and sociological drug addiction research networks. This article situates her work within the broader set of societal and governmental transformations leading to the technologically sophisticated turn in American psychiatric epidemiology and research on the aetiology of drug abuse and mental health and illness. Published by Oxford University Press on behalf of the International Epidemiological Association © The Author 2013; all rights reserved.

  6. The other Higgses, at resonance, in the Lee-Wick extension of the Standard Model

    CERN Document Server

    Figy, Terrance

    2011-01-01

    Within the framework of the Lee Wick Standard Model (LWSM) we investigate Higgs pair production $gg \\to h_0 h_0$, $gg \\to h_0 \\tilde p_0$ and top pair production $gg \\to \\bar tt$ at the Large Hadron Collider (LHC), where the neutral particles from the Higgs sector ($h_0$, $\\tilde h_0$ and $\\tilde p_0$) appear as possible resonant intermediate states. We investigate the signal $gg \\to h_0 h_0 \\to \\bar b b \\gamma \\gamma$ and we find that the LW Higgs, depending on its mass-range, can be seen not long after the LHC upgrade in 2012. More precisely this happens when the new LW Higgs states are below the top pair threshold. In $gg \\to \\bar tt$ the LW states, due to the wrong-sign propagator and negative width, lead to a dip-peak structure instead of the usual peak-dip structure which gives a characteristic signal especially for low-lying LW Higgs states. We comment on the LWSM and the forward-backward asymmetry in view of the measurement at the TeVatron. Furthermore, we present a technique which reduces the hyperbo...

  7. «…la fatica di ricostruire la naturale unità fra parola e immagine». Warburg, Benjamin e ciò che la storia non può dire

    Directory of Open Access Journals (Sweden)

    Silvia Ferretti

    2012-05-01

    Full Text Available The paper intends to draw some topics about relationship between word and image in works and thinking of Aby Warburg and Walter Benjamin. In recent history of ideas, word and image are frequently interpreted as alternative ways to express reality. In both, Warburg and Benjamin, and in spite of  their very different methods of approaching history of art and history of culture, we can find a similar idea of the connection between word and image. The two authors deem that this relationship is necessary to understand historical facts and legacy.

  8. Experiência e tradição em Walter Benjamin: ressonâncias para a educação

    Directory of Open Access Journals (Sweden)

    Sérgio Luiz Alves da Rocha

    2016-02-01

    Full Text Available O proceso educativo faz com que diferentes gerações tenham que relacionar-se. Diante das modifcações dos últimos anos, alguns professores, adotam ora uma perspectiva saudosista, ora um discurso que valoriza de modo extremo os jovens e o novo. A ênfase, seja na experiência dos mais velhos, com a consequente desvalorização dos mais jovens, ou da experiência dos mais jovens, renegando-se a experiência dos mais velhos, nos impede de estabelecer pontes entre as gerações. Utilizo alguns textos de Walter Benjamin para refetir sobre o significado da experiência e da tradição. As ideias de Benjamin me permitem pensar sobre a relação entre as gerações no interior da escola a partir de uma postura ética que reconheça nosso papel como representantes de uma determinada tradição sem deixar de estarmos abertos às experiências dos jovens.

  9. “Speaking German Like Nobody’s Business”: Anna May Wong, Walter Benjamin, and the Possibilities of Asian American Cosmopolitanism

    Directory of Open Access Journals (Sweden)

    Shirley Jennifer Lim

    2012-06-01

    Full Text Available In the summer of 1928 in Berlin, the noted German Jewish philosopher Walter Benjamin (1892–1940 and Chinese American actress Anna May Wong (1905–1961 shared an unlikely encounter that set in relief European and American conceptions of modernity as well as white European intellectual and American racial minority cosmopolitanisms. On July 6, 1928, Benjamin published the results as “Gespräch mit Anne May Wong” [“Speaking with Anna May Wong: A Chinoiserie from the Old West”] on the front page of the leading German literary review, Die Literarische Welt. Read against a cache of Wong’s writings, the encounter and the writings are significant for how they intervene in constructions of cosmopolitanism and racial and gendered difference. This encounter raises questions concerning the relationship between Asian America, modernity, race, gender, and cosmopolitanism, linking notions of cosmopolitanism to a discourse of race in the transnational American context. Benjamin’s struggles in fully characterizing Wong also point to the antagonism between racialized American modern femininity and Eurocentric cosmopolitanism.

  10. Details of the general numerical solutions of the Friedberg-Lee soliton model for ground and exited states

    International Nuclear Information System (INIS)

    Koeppel, T.; Harvey, M.

    1984-06-01

    A new numerical method is applied to solving the equations of motion of the Friedberg-Lee Soliton model for both ground and spherically symmetric excited states. General results have been obtained over a wide range of parameters. Critical coupling constants and critical particle numbers have been determined below which soliton solutions cease to exist. The static properties of the proton are considered to show that as presently formulated the model fails to fit all experimental data for any set of parameters

  11. Benjamin's Angel of History and the Work of Mourning in Ethical Remembrance: Understanding the Effect of W.G. Sebald's Novels in the Classroom

    Science.gov (United States)

    Joldersma, Clarence W.

    2014-01-01

    The paper develops a conceptual framework for understanding the work of ethical remembrance in the classroom. Using David Hansen's recent example of using Sebald's novels in his classroom to do the work or remembrance, the paper argues that the effect of Sebald's novels is best understood using Walter Benjamin's figure of the…

  12. Diurnal variability of inner-shelf circulation in the lee of a cape under upwelling conditions

    Science.gov (United States)

    Lamas, L.; Peliz, A.; Dias, J.; Oliveira, P. B.; Angélico, M. M.; Castro, J. J.; Fernandes, J. N.; Trindade, A.; Cruz, T.

    2017-07-01

    The nearshore circulation in the lee of a cape under upwelling conditions was studied using in-situ data from 3 consecutive summers (2006-2008). Focus was given to a period between 20 July and 04 August 2006 to study the diurnal variability of the cross-shelf circulation. This period was chosen because it had a steady upwelling-favourable wind condition modulated by a diurnal cycle much similar to sea breeze. The daily variability of the observed cross-shelf circulation consisted of three distinct periods: a morning period with a 3-layer vertical structure with onshore velocities at mid-depth, a mid-day period where the flow is reversed and has a 2-layer structure with onshore velocities at the surface and offshore flow below, and, lastly, in the evening, a 2-layer period with intensified offshore velocities at the surface and onshore flow at the bottom. The observed cross-shelf circulation showed a peculiar vertical shape and diurnal variability different from several other systems described in literature. We hypothesize that the flow reversal of the cross-shelf circulation results as a response to the rapid change of the wind magnitude and direction at mid-day with the presence of the cape north of the mooring site influencing this response. A numerical modelling experiment exclusively forced by winds simulated successfully most of the circulation at the ADCP site, especially the mid-day reversal and the evening's upwelling-type structure. This supports the hypothesis that the cross-shelf circulation at diurnal timescales is mostly wind-driven. By analysing the 3D circulation in the vicinity of Cape Sines we came to the conclusion that the diurnal variability of the wind and the flow interaction with topography are responsible for the circulation variability at the ADCP site, though only a small region in the south of the cape showed a similar diurnal variability. The fact that the wind diurnally undergoes relaxation and intensification strongly affects the

  13. "Embodiment as procedures: Physical cleansing changes goal priming effects": Correction to Dong and Lee (2017).

    Science.gov (United States)

    2017-06-01

    Reports an error in "Embodiment as procedures: Physical cleansing changes goal priming effects" by Ping Dong and Spike W. S. Lee ( Journal of Experimental Psychology: General , 2017[Apr], Vol 146[4], 592-605). In the article, the following F-value and p-values in the Results section of Experiment 3 were set incorrectly: The p -value p =.925 should be p =.922. The F - and p -values F (1, 201)=.011, p =.916 should be F (1, 201) .014, p = .906. (The following abstract of the original article appeared in record 2017-14922-010.) Physical cleansing reduces the influence of numerous psychological experiences, such as guilt from immoral behavior, dissonance from free choice, and good/bad luck from winning/losing. How do these domain-general effects occur? We propose an integrative account of cleansing as an embodied procedure of psychological separation. By separating physical traces from a physical target object (e.g., detaching dirt from hands), cleansing serves as the embodied grounding for the separation of psychological traces from a psychological target object (e.g., dissociating prior experience from the present self). This account predicts that cleansing reduces the accessibility of psychological traces and their consequences for judgments and behaviors. Testing these in the context of goal priming, we find that wiping one's hands (vs. not) decreases the mental accessibility (Experiment 1), behavioral expression (Experiment 2), and judged importance (Experiments 3-4) of previously primed goals (e.g., achievement, saving, fitness). But if a goal is primed after cleansing, its importance gets amplified instead (Experiment 3). Based on the logic of moderation-of-process, an alternative manipulation that psychologically separates a primed goal from the present self produces the same effects, but critically, the effects vanish once people wipe their hands clean (Experiment 4), consistent with the notion that cleansing functions as an embodied procedure of psychological

  14. The Liberating Role of Astronomy in an Old Farmer's Almanac: David Rittenhouse's "Useful Knowledge" and a Benjamin Banneker Almanac for 1792

    Science.gov (United States)

    Walker, Theodore, Jr.

    2012-06-01

    Traditionally, astronomy met theology and political ethics in almanacs. As presented in early New England almanacs of the farmer's type, astronomy was deity-affirming and liberty-oriented. The old English label for astronomy that affirms theology was "Astro-theology" (William Derham, 1715). The New England rendering of astro-theology was so strongly oriented towards liberty that it can now be labeled astro-liberation theology. This 21st century label is appropriate because 18th century New England printers and astronomers used astronomy to demonstrate the glory of the Creator (astro-theology) and to encourage liberation from colonialism and slavery (astro-liberation theology). A philosophy of astronomy as "useful knowledge' expressed by David Rittenhouse in 1775 - and implicit in a Benjamin Banneker almanac for 1792 - included liberty-oriented visions of planet Earth as seen from outer space, and liberty-oriented visions of intelligent life on other planets orbiting other stars.

  15. A aldraxe proverbial da preguiza nas dúas versións españolas de The Way to Wealth de Benjamin Franklin

    OpenAIRE

    Ugarte i Ballester, Xus

    2012-01-01

    A admiración que destilou no seu tempo e durante o século XIX o bo sentido común das obras de Benjamin Franklin (1706-1790) plasmouse na tradución dos seus libros a un considerable número de linguas. The Way to Wealth (El camino de la fortuna o Cómo hacerse rico), publicado en 1758, contén máis de cen máximas que instan ao traballo honrado, á orde e ao aforro, condenando calquera sinal de preguiza ou desidia. O noso corpus nútrese dunha selección de trece aforismos que teñen re...

  16. PALAVRAS E HISTÓRIAS TRADUZIDAS ATRAVÉS DAS IMAGENS: UM PERCURSO FOTOGRÁFICO DE MÃOS DADAS COM DIDI-HUBERMAN E WALTER BENJAMIN

    Directory of Open Access Journals (Sweden)

    Monique Bione Silva

    2014-12-01

    Full Text Available Este artigo busca pensar a fotografia não apenas como imagem, mas entender o papel da mesma como arquivo histórico a partir da concepção de imagem crítica elaborada por Didi-Huberman. Cabe aqui compreender o conceito de Walter Benjamin de imagem dialética aplicado à produção fotográfica. Imagens e arquivos sob a ótica de Didi-Huberman, inseridas na contemporaneidade, abrem um leque para estudar a sua representatividade na nossa sociedade e de qual forma a mesma encara tais conceitos atualmente.

  17. Do Génio ao jogo. O papel da Técnica na Transformação dos Valores Estéticos em Walter Benjamin

    Directory of Open Access Journals (Sweden)

    Nélio Rodrigues Conceição

    Full Text Available Resumo: Analisando o papel desempenhado pela questão da técnica no pensamento de Walter Benjamin, o artigo debruça-se sobre a transformação dos valores estéticos, na modernidade. As técnicas de reprodução/registo inventadas nos séculos XIX e XX, como a fotografia e o cinema, obrigaram a uma revisão das articulações entre arte, técnica e história, articulações que Benjamin desenvolveu em diversos sentidos. Contudo, não encontramos, nos seus textos, uma filosofia da técnica de princípios claramente estabelecidos. Portanto, o presente artigo visa estabelecer uma constelação de temas, os quais, brotando dos seus textos, nos permitem clarificar como a técnica influencia a transformação e a criação de valores estéticos, sendo estes entendidos como eixos em torno dos quais se dão a produção e a crítica dos fenómenos estéticos. A fotografia, constituindo um momento de viragem incisivamente estudado pelo autor, é o fio condutor das diferentes leituras. Historicidade da percepção; dimensão política da arte; sua relação com a memória; elemento de jogo: são estes os quatro eixos em torno dos quais se procura clarificar e, sempre que possível, prolongar a proposta benjaminiana.

  18. El hilo sutil de la rememoración. Felicidad y redención histórica en la obra de Walter Benjamin

    Directory of Open Access Journals (Sweden)

    Palermo, Sandra Viviana

    2011-12-01

    Full Text Available This paper presents an analysis of the structure of the Messianic time that Benjamin tries to think from the point of view of its inextricable connection to the concepts of happiness and redemption. The conceptual route goes from the early writings, in which the constellation happiness-redemption acquires a definite physiognomy —combining with an elegant and specific critique of modernity— to the thesis Über den Begriff der Geschichte, in which this constellation is intertwined with the figure of Eingedenken, which determines an important conceptual shift in the theoretical horizon of the author, also representing the specificity and richness of his reflections on time and history.

    El texto presenta un análisis de la estructura del tiempo mesiánico que Benjamin intenta pensar desde el punto de vista de su indisoluble conexión con los conceptos de felicidad y redención. El recorrido conceptual va desde los escritos de juventud, en los que la constelación felicidad-redención adquiere una fisionomía definida —conjugándose con una crítica elegante y puntual de la modernidad—, a las tesis Sobre el concepto de historia, en las cuales tal constelación se entrelaza con la figura del Eingedenken, que determina un desplazamiento conceptual importante en el horizonte teórico del autor, representando además la especificidad y la riqueza de su reflexión sobre el tiempo y la historia.

  19. Amino acid residues in the Ler protein critical for derepression of the LEE5 promoter in enteropathogenic E. coli.

    Science.gov (United States)

    Choi, Su-Mi; Jeong, Jae-Ho; Choy, Hyon E; Shin, Minsang

    2016-08-01

    Enteropathogenic E. coli causes attaching and effacing (A/E) intestinal lesions. The genes involved in the formation of A/E lesions are encoded within a chromosomal island comprising of five major operons, LEE1-5. The global regulator H-NS represses the expression of these operons. Ler, a H-NS homologue, counteracts the H-NS-mediated repression. Using a novel genetic approach, we identified the amino acid residues in Ler that are involved in the interaction with H-NS: I20 and L23 in the C-terminal portion of α-helix 3, and I42 in the following unstructured linker region.

  20. A linear model for rotors produced by trapped lee waves with a simple representation of boundary layer friction

    Science.gov (United States)

    Teixeira, Miguel A. C.

    2017-04-01

    A linear model is used to diagnose the onset of rotors in flow over 2D ridges, for atmospheres that are neutrally stratified near the surface and stably stratified aloft, with a sharp temperature inversion in between, where trapped lee waves may propagate. This is achieved by coupling an inviscid two-layer mountain-wave model with a bulk boundary-layer model. The full model shows some ability to detect flow stagnation as a function of key input parameters, such as the Froude number and the height of the inversion, by comparison with results from numerical simulations and laboratory experiments carried out by previous authors. The effect of a boundary layer is essential to correctly predict flow stagnation, as the inviscid version of the model severely overestimates the dimensionless critical mountain height necessary for stagnation to occur. An improved model that includes only the effects of mean flow deceleration and amplification of the velocity perturbation within the boundary layer predicts flow stagnation much better in the most non-hydrostatic cases treated here, where waves appear to be directly forced by the orography. However, in the most hydrostatic case, only the full model, taking into account the feedback of the boundary layer on the inviscid flow, satisfactorily predicts flow stagnation, although the corresponding stagnation condition is unable to discriminate between rotors and hydraulic jumps. This is due to the fact that the trapped lee waves associated with the rotors are not forced directly by the orography in this case, but rather seem to be generated indirectly by nonlinear processes. This mechanism is, to a certain extent, mimicked by the modified surface boundary condition adopted in the full model, where an "effective orography" that differs from the real one forces the trapped lee waves. Versions of the model not including this feedback severely underestimate the amplitude of the trapped lee waves in the most hydrostatic case, partly

  1. Okhee Lee, Cory A. Buxton, James A. Banks (ed.), Diversity and equity in science education: research, policy, and practice

    Science.gov (United States)

    Bannier, Betsy J.

    2015-06-01

    Highly relevant for academic study among K-12 educators and the higher education faculty who train pre-service teachers, Diversity and equity in science education highlights three interrelated issues impacting science education in the United States. First, complicated dynamics related to the large and increasing population of English language learning (ELL) students are discussed. Second, the realities of standardized test scores are comparatively explored, both within and beyond the United States. Third, the politics of accountability in education are vigorously discussed. Okhee Lee and Cory A. Buxton weave through the contexts of politics, education, science, and culture to expand existing discourse about how to best educate our nation's children.

  2. Esse tal de Roque Enrow! : a trajetória de Rita Lee de outsider ao mainstream (1967-1985)

    OpenAIRE

    Gohl, Jeffferson William

    2014-01-01

    O presente trabalho acompanhou parte da trajetória da artista Rita Lee Jones no período entre 1967 até 1985. Valendo-se de fontes, discográficas, documentos audiovisuais, documentos de arquivo e discursos produzidos pela imprensa, procurou documentar desde o momento contracultural em que ela participou do grupo Os Mutantes junto aos movimentos da Tropicália, até seu momento de reconhecimento de maturidade artística que ocorre concomitante ao término do Regime Militar autoritário no Brasil. ...

  3. Evaluating the performance of the Lee-Carter method and its variants in modelling and forecasting Malaysian mortality

    Science.gov (United States)

    Zakiyatussariroh, W. H. Wan; Said, Z. Mohammad; Norazan, M. R.

    2014-12-01

    This study investigated the performance of the Lee-Carter (LC) method and it variants in modeling and forecasting Malaysia mortality. These include the original LC, the Lee-Miller (LM) variant and the Booth-Maindonald-Smith (BMS) variant. These methods were evaluated using Malaysia's mortality data which was measured based on age specific death rates (ASDR) for 1971 to 2009 for overall population while those for 1980-2009 were used in separate models for male and female population. The performance of the variants has been examined in term of the goodness of fit of the models and forecasting accuracy. Comparison was made based on several criteria namely, mean square error (MSE), root mean square error (RMSE), mean absolute deviation (MAD) and mean absolute percentage error (MAPE). The results indicate that BMS method was outperformed in in-sample fitting for overall population and when the models were fitted separately for male and female population. However, in the case of out-sample forecast accuracy, BMS method only best when the data were fitted to overall population. When the data were fitted separately for male and female, LCnone performed better for male population and LM method is good for female population.

  4. Analyses and optimization of Lee propagation model for LoRa 868 MHz network deployments in urban areas

    Directory of Open Access Journals (Sweden)

    Dobrilović Dalibor

    2017-01-01

    Full Text Available In the recent period, fast ICT expansion and rapid appearance of new technologies raised the importance of fast and accurate planning and deployment of emerging communication technologies, especially wireless ones. In this paper is analyzed possible usage of Lee propagation model for planning, design and management of networks based on LoRa 868MHz technology. LoRa is wireless technology which can be deployed in various Internet of Things and Smart City scenarios in urban areas. The analyses are based on comparison of field measurements with model calculations. Besides the analyses of Lee propagation model usability, the possible optimization of the model is discussed as well. The research results can be used for accurate design, planning and for preparation of high-performance wireless resource management of various Internet of Things and Smart City applications in urban areas based on LoRa or similar wireless technology. The equipment used for measurements is based on open-source hardware.

  5. Tentative identification of polar and mid-polar compounds in extracts from wine lees by liquid chromatography-tandem mass spectrometry in high-resolution mode.

    Science.gov (United States)

    Delgado de la Torre, M P; Priego-Capote, F; Luque de Castro, M D

    2015-06-01

    Sustainable agriculture has a pending goal in the revalorization of agrofood residues. Wine lees are an abundant residue in the oenological industry. This residue, so far, has been used to obtain tartaric acid or pigments but not for being qualitatively characterized as a source of polar and mid-polar compounds such as flavonoids, phenols and essential amino acids. Lees extracts from 11 Spanish wineries have been analyzed by liquid chromatography coupled to tandem mass spectrometry (LC-MS/MS) in high resolution mode. The high-resolution power of LC-MS/MS has led to the tentative identification of the most representative compounds present in wine lees, comprising primary amino acids, anthocyans, flavanols, flavonols, flavones and non-flavonoid phenolic compounds, among others. Attending to the profile and content of polar and mid-polar compounds in wine lees, this study underlines the potential of wine lees as an exploitable source to isolate interesting compounds. Copyright © 2015 John Wiley & Sons, Ltd.

  6. Grey relational analysis for evaluating the effects of different rates of wine lees-derived biochar application on a plant-soil system with multi-metal contamination.

    Science.gov (United States)

    Xu, Min; Zhu, Qihong; Wu, Jun; He, Yan; Yang, Gang; Zhang, Xiaohong; Li, Li; Yu, Xiaoyu; Peng, Hong; Wang, Lilin

    2018-03-01

    In this study, grey relational analysis (GRA) was used to investigate the effects of different application rates of wine lees-derived biochar on a plant-soil system with multi-metal contamination. A pot experiment was conducted to determine rice growth in multi-metal-contaminated soil amended with samples of wine lees-derived biochar, and 47 indicators (including soil properties, microbial activity, and plant physiology) were selected as evaluation indexes to assess the plant-soil system. The results indicated that higher wine lees-derived biochar application rates (2% W/W) were favorable for soil fertility, the bioconcentration factor (BF), and the mobility factor (MF, %) (with the exception of Cr, Zn, and Hg), but an application of 1% produced the highest plant growth, enzymatic activities, and bacterial diversity. The richness of the bacterial communities was reduced in the soil amended with the wine lees-derived biochar. According to the GRA assessment, the 1% application rate of wine lees-derived biochar was more suitable for restoring the holistic plant-soil system than were the application rates of 0, 0.5, and 2% (W/W). Furthermore, this study shows that GRA is a useful method for evaluating plant-soil systems.

  7. NsrR, GadE, and GadX interplay in repressing expression of the Escherichia coli O157:H7 LEE pathogenicity island in response to nitric oxide.

    Directory of Open Access Journals (Sweden)

    Priscilla Branchu

    2014-01-01

    Full Text Available Expression of genes of the locus of enterocyte effacement (LEE is essential for adherence of enterohemorrhagic Escherichia coli (EHEC to intestinal epithelial cells. Gut factors that may modulate LEE gene expression may therefore influence the outcome of the infection. Because nitric oxide (NO is a critical effector of the intestinal immune response that may induce transcriptional regulation in enterobacteria, we investigated its influence on LEE expression in EHEC O157:H7. We demonstrate that NO inhibits the expression of genes belonging to LEE1, LEE4, and LEE5 operons, and that the NO sensor nitrite-sensitive repressor (NsrR is a positive regulator of these operons by interacting directly with the RNA polymerase complex. In the presence of NO, NsrR detaches from the LEE1/4/5 promoter regions and does not activate transcription. In parallel, two regulators of the acid resistance pathway, GadE and GadX, are induced by NO through an indirect NsrR-dependent mechanism. In this context, we show that the NO-dependent LEE1 down-regulation is due to absence of NsrR-mediated activation and to the repressor effect of GadX. Moreover, the inhibition of expression of LEE4 and LEE5 by NO is due to loss of NsrR-mediated activation, to LEE1 down-regulation and to GadE up-regulation. Lastly, we establish that chemical or cellular sources of NO inhibit the adherence of EHEC to human intestinal epithelial cells. These results highlight the critical effect of NsrR in the regulation of the LEE pathogenicity island and the potential role of NO in the limitation of colonization by EHEC.

  8. Brown trout in the Lees Ferry reach of the Colorado River—Evaluation of causal hypotheses and potential interventions

    Science.gov (United States)

    Runge, Michael C.; Yackulic, Charles B.; Bair, Lucas S.; Kennedy, Theodore A.; Valdez, Richard A.; Ellsworth, Craig; Kershner, Jeffrey L.; Rogers, R. Scott; Trammell, Melissa A.; Young, Kirk L.

    2018-04-17

    Over the period 2014–2016, the number of nonnative brown trout (Salmo trutta) captured during routine monitoring in the Lees Ferry reach of the Colorado River, downstream of Glen Canyon Dam, began increasing. Management agencies and stakeholders have questioned whether the increase in brown trout in the Lees Ferry reach represents a threat to the endangered humpback chub (Gila cypha), to the rainbow trout (Oncorhynchus mykiss) sport fishery, or to other resources of concern. In this report, we evaluate the evidence for the expansion of brown trout in the Lees Ferry reach, consider a range of causal hypotheses for this expansion, examine the likely efficacy of several potential management interventions to reduce brown trout, and analyze the effects of those interventions on other resources of concern.The brown trout population at Lees Ferry historically consisted of a small number of large fish supported by low levels of immigration from downstream reaches. This population is now showing signs of sustained successful reproduction and is on the cusp of recruiting locally hatched fish into the spawning class, based on analysis with a new integrated population model. The proximate causes of this change in status are a large pulse of immigration in the fall of 2014 and higher reproductive rates in 2015–2017. The ultimate causes of this change are not clear. The pulse of immigrants from downstream reaches in fall 2014 may have been induced by three sequential high-flow releases from the dam in November of 2012–2014, but may also have been the result of a unique set of circumstances unrelated to dam operations. The increase in reproduction may have been the result of any number of changes, including an Allee effect, warmer water temperatures, a decrease in competition from rainbow trout, or fall high-flow releases. Correlations over space and time among predictor variables do not allow us to make a clear inference about the cause of the changes. Under a null causal

  9. The role of upper tropospheric jet streaks and lee-side cyclogenesis in the development of low level jets in the great plains

    Science.gov (United States)

    Uccellini, L. W.

    1980-01-01

    A review of 15 cases of low level jets (LLJ) which developed in the Great Plains is presented. For 12 out of the 15 cases, a systematic upper level flow pattern was isolated which includes the existence of a trough over the southwest United States and the propagation of upper level jet streaks from the Rocky Mountains toward the Great Plains. This flow pattern is responsible for lee side cyclogenesis or lee side troughing that produces the pressure gradients needed for the development of the LLJ. For the other three cases, a blocking ridge existed over the Great Plains and the upper level flow is relatively weak. It is during these situations that the classic, diurnal oscillating LLJ was observed. A more detailed review of four cases indicates that the subsynoptic scale adjustments associated with the upper level jet streak's forcing of lee side cyclogenesis could be an important factor in the development of LLJ's in the Great Plains.

  10. A janela da palavra: uma leitura de “Famigerado”, de Guimarães Rosa, à luz do conceito de limiar, de Walter Benjamin DOI - 10.5752/P.2358-3428.2012v16n31p185

    Directory of Open Access Journals (Sweden)

    Edson Santos de Oliveira

    2012-12-01

    Full Text Available Nosso objetivo é fazer uma leitura do conto "Famigerado", de Guimarães Rosa, a partir do conceito de limiar, conforme Walter Benjamin. Pretendemos articular esse conceito com uma das categorias estéticas mais estudadas na obra de Guimarães Rosa: a ambiguidade. Assim, o espaço de transição em que se dá a narrativa se integra ao corpo ambíguo da linguagem, possibilitando não só a emergência de chistes por parte do jagunço Damásio, como também propiciando ao personagem-narrador uma oportunidade de se equilibrar no limiar da significação. Se o conceito de limiar em Benjamin permite um pensamento por imagem, processo semelhante ocorre na escrita rosiana.  Palavras-chave: Limiar. Ambiguidade escrita. Imagem.

  11. La enfermedad histórica de la hermenéutica y su transformación dialéctica. El pensamiento débil entre Gadamer y Benjamin

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    Leandro Catoggio

    2013-05-01

    Full Text Available El presente trabajo tiene por fin mostrar cómo la hermenéutica nihilista de Gianni Vattimo mediante su crítica a la hermenéutica ontológica de Gadamer recupera la figura de Walter Benjamin y la asocia al proyecto de Heidegger. Esto lleva a que el presente trabajo, en primer lugar, describa cuáles son las críticas que Vattimo le realiza a Gadamer; y, en segundo lugar, muestre cómo es posible aunar la filosofía de Heidegger con el pensamiento crítico de Benjamin. Por último, se indica mediante la congruencia de estos autores cómo es posible la construcción de un sujeto post-metafísico

  12. MELANCOLÍA Y FLEMA (CONCEPCIONES HUMORALISTAS EN TORNO A LA NOCIÓN DE MELANCOLÍA EN "EL ORIGEN DEL TRAUERSPIEL ALEMÁN" DE WALTER BENJAMIN

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    Juan Horacio de Freitas

    2013-12-01

    Full Text Available If something is usually considered to be remarkable about “The origin of German tragic drama”, a book written by Walter Benjamin in order to be a postulant as a teacher at the University, is its conceptual richness and innovation. This essay tries to accomplish two objectives: On the one hand, to understand the sense of one of these notions, that of melancholy, which is so important for Benjamin both in this work and all along his philosophical production. On the other hand, an attempt is made to investigate both implicit and explicit sources used by the philosopher to refer to the term under consideration. This will lead us to deal with classic medicine authors such as Hippocrates and Galen, from the renacentist astrological ideological repertoire such as Ficino and some Freudian proposals about mourning and melancholy.

  13. Book Review: Drexl, J., Lee, N. (2013). Pharmaceutical Innovation, Competition and Patent Law : A Trilateral Perspective. Edward Elgar Publishing

    DEFF Research Database (Denmark)

    Minssen, Timo

    2014-01-01

    aspects of “Pharmaceutical Innovation, Competition and Patent Law”. It provides valuable analyses of the fundamental challenges that the pharmaceutical sector encounters on both a global and regional level. The editors and authors have thus compiled an important publication that will provide stimulation......This is a review of the recent publication “Pharmaceutical Innovation, Competition and Patent Law – A Trilateral Perspective”, edited by Max Planck Director Josef Drexl and Finnish scholar Nari Lee (Edward Elgar 2013, 322 p., ISBN 978 0 85793 245 7). In summary, I conclude that the editors, who...... of recent developments that have such a substantial impact on a significant area of law and practice. But are there any flaws? Considering the numerous useful case law citations, as well as the wide scope of the book, it is a little unfortunate that the book does not contain a table of cases...

  14. Mass elevation and lee effects markedly lift the elevational distribution of ground beetles in the Himalaya-Tibet orogen.

    Science.gov (United States)

    Schmidt, Joachim; Böhner, Jürgen; Brandl, Roland; Opgenoorth, Lars

    2017-01-01

    Mass elevation and lee effects markedly influence snow lines and tree lines in high mountain systems. However, their impact on other phenomena or groups of organisms has not yet been quantified. Here we quantitatively studied their influence in the Himalaya-Tibet orogen on the distribution of ground beetles as model organisms, specifically whether the ground beetle distribution increases from the outer to the inner parts of the orogen, against latitudinal effects. We also tested whether July temperature and solar radiation are predictors of the beetle's elevational distribution ranges. Finally, we discussed the general importance of these effects for the distributional and evolutionary history of the biota of High Asia. We modelled spatially explicit estimates of variables characterizing temperature and solar radiation and correlated the variables with the respective lower elevational range of 118 species of ground beetles from 76 high-alpine locations. Both July temperature and solar radiation significantly positively correlated with the elevational ranges of high-alpine beetles. Against the latitudinal trend, the median elevation of the respective species distributions increased by 800 m from the Himalayan south face north to the Transhimalaya. Our results indicate that an increase in seasonal temperature due to mass elevation and lee effects substantially impact the regional distribution patterns of alpine ground beetles of the Himalaya-Tibet orogen and are likely to affect also other soil biota there and in mountain ranges worldwide. Since these effects must have changed during orogenesis, their potential impact must be considered when biogeographic scenarios based on geological models are derived. As this has not been the practice, we believe that large biases likely exist in many paleoecological and evolutionary studies dealing with the biota from the Himalaya-Tibet orogen and mountain ranges worldwide.

  15. A linguagem e a experiência da experiência: Blanchot e Benjamin entre o primeiro Romantismo Alemão e o Surrealismo Francês/The language and the experience of experience: Blanchot and Benjamin between the first romanticism German and French surrealism

    OpenAIRE

    Coli, Anna Luiza Andrade; Bergische Universität Wuppertal - Charles University Prague

    2015-01-01

    O presente trabalho tem o objetivo de trazer para o debate filosófico aquilo que movimentos literários como o primeiro romantismo alemão e o surrealismo francês, através de seus diferentes métodos de escrita e de compreensão da realidade, tomaram como a ‘experiência’ capaz de fundar uma nova atitude literária e de levar a noção tradicional de experiência ao seu limite. Para tanto, recorremos às reflexões de Maurice Blanchot e Walter Benjamin como forma não apenas de legitimar essa aproximação...

  16. Ideologia alemã: a produção do mito na teórica do fascismo em W. Benjamin e S. Kracauer [German Ideology: The Production of Myth in the Theory of Fascism in W. Benjamin and S. Kracauer

    Directory of Open Access Journals (Sweden)

    Robson Breno Dourado de Araujo

    2017-05-01

    Full Text Available Este texto discute a constituição ideológica da intelectualidade alemã no período pós Primeira-Guerra tal como exposto por Walter Benjamin e Siegfried Kracauer. Inicialmente, apresentamos o mote formal da produção literária de Ernst Jünger e do Círculo Tat, analisados pelos autores, respectivamente, e as condições de emergência da “superestrutura das relações materiais” como posicionamento político capaz de fundar o mito da germanidade que alicerça o novo nacionalismo de então. Desta feita, tematiza-se o modo como tal produção intelectual gerencia a ideia do herói de guerra e do Estado-Povo pervertendo a experiência da guerra de trincheira sobrepondo-lhe uma miragem.

  17. Review: SERUYA, Teresa; D´HULST, Lieven; ASSIS ROSA, Alexandra; LIN MONIZ, Maria. Translation in Anthologies and Collections (19th and 20th Centuries. Amsterdam: John Benjamins, 2013.

    Directory of Open Access Journals (Sweden)

    Paulo Henrique Pappen

    2016-09-01

    Full Text Available http://dx.doi.org/10.5007/2175-7968.2016v36n3p351 Translation in Anthologies and Collections (19th and 20th Centuries, como outros livros que abordam a questão, é produto de um evento organizado em 2010. Ao todo, são 16 artigos no volume, agrupados em três tópicos: “Discursive practices and scholarly agency”; “National and international canonization processes”; e “Selection and censorship”, em uma obra inteiramente redigida em inglês (menos o texto do espanhol Sabio Pinilla e publicada pela John Benjamins, bom indicador do público ao qual se dirige. Uma operação acertada parece ser a que guia a escolha do título, que ao invés de tentar antecipar uma definição de “antologias traduzidas”, ou “antologias de literatura traduzida”, propõe o guarda-chuva mais abarcador da “tradução em antologias e coleções”. Ou seja, o interesse passa a ser localizar a mediação tradutiva nessas obras.

  18. Baudelaire desabrigado: a questão do espaço em «Paris do Segundo Império» de Walter Benjamin

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    Georg Otte

    2011-10-01

    Full Text Available O artigo comenta o ensaio “Paris do Segundo Império” de Walter Benjamin a partir da questão do espaço urbano e a partir da oposição que o autor estabelece entre o espaço do burguês (a casa e o do flâneur (a rua, este último representado por Baudelaire tanto como cidadão quanto poeta. O ensaio de Benjamim evidencia uma ambigüidade entre sua posição marxista declarada e sua simpatia pelo anarquismo político e poético de Baudelaire.L’article commente l’essai “Paris du Second Empire” de Waler Benjamim à partir de la question de l’espace urbain et l’opposition que l’auteur établit entre l’espace bourgeois (la maison et celui do flâneur (la rue, représenté par Baudelaire comme citoyen et comme poète. L’essai de Benjamim met en évidence une ambiguïté entre sa position marxiste déclarée et ses sympathies pour l’anarquisme politique et poétique de Baudelaire.

  19. As estruturas da reificação em curso: Walter Benjamin e Guy Debord, leitores de História e Consciência de Classe

    Directory of Open Access Journals (Sweden)

    Deni Rubbo

    2010-06-01

    Full Text Available Partindo dos pressupostos da centralidade do fetichismo da mercadoria, lançados em História e Consciência de Classe, Lukács aqueceu alguns estudos posteriores, no âmbito do marxismo, tanto nos desdobramentos da teoria como na propulsão de reescrever a história. Em um primeiro momento, o foco será a relação desigual entre Marx e Lukács, no que concerne ao fenômeno da reificação. Depois, serão destacados os estudos de Walter Benjamin, em sua análise sobre a metrópole parisiense no século XIX, e Guy Debord, em uma explanação sobre um novo grau do fenômeno reificado, implicando uma imagem-espetáculo da vida social humana. Para ambos, as tensões temporais do mundo capitalista industrial e moderno se caracterizam em um “tempo prisioneiro” e para o qual tal rompimento incidiria sobre a negatividade do mundo do capital, atualizando, assim, em outros níveis, os postulados sobre fenômeno da reificação.

  20. Velhice, experiência e resistência: a ressignificação da memória nas obras de Ingmar Bergman e Walter Benjamin

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    Rafael de Souza Dias

    2014-10-01

    Full Text Available Este texto apresenta uma breve reflexão sobre o ato de rememorar como um exercício motivador e gerador de novas perspectivas diante da vida na velhice. Para sua elaboração, utilizou-se como referência o filme “Morangos Silvestres”, de Ingmar Bergman, e o texto “A Infância em Berlim por volta de 1900”, de Walter Benjamin. Na obra literária, nos deparamos com a autobiografia de um filósofo que escreve diante da perseguição nazista e que vê a sua cidade sucumbir aos poderes autoritários, utilizando-se, assim, da memória como uma forma de lutar contra a opressão. No cinema, acompanhamos um personagem idoso e supostamente fictício que ao perceber a proximidade da morte, mergulha em uma viagem através de sua juventude, onde revê suas escolhas e avalia sua vida. Em ambas as obras, os personagens fazem das suas lembranças uma forma de ressignificar o presente.

  1. Capitalismo, religión y violencia: la poesía niuyorriqueña a la luz de Walter Benjamin

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    Alejo López

    2017-12-01

    Full Text Available El boceto “El capitalismo como religión” de Walter Benjamin resurgió en el último tiempo a través de nuevas relecturas críticas como la de Hermann Herlinghaus y su análisis de las nuevas representaciones de la violencia en el arte latinoamericano contemporáneo. Pero el análisis de Herlinghaus deja sin alcanzar la dimensión religiosa y el peso gravitante que el concepto de la culpa/deuda (Schuld tiene en la concepción benjaminiana. Es a partir de este vacío que nuestro trabajo se propone rastrear las representaciones poéticas de esta violencia en las sociedades capitalistas, en un corpus de poetas puertorriqueños emigrados a los Estados Unidos atendiendo a la profusa utilidad que esta formulación teórica benjaminiana entraña para el análisis de estas expresiones poéticas.

  2. O problema da estética em Arthur Danto e a questão da crítica em Walter Benjamin

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    Rizzia Rocha

    2015-07-01

    Full Text Available Diante das mudanças ocorridas na arte das últimas décadas, os critérios estéticos tradicionais perdem sua eficácia para pensar a produção artística contemporânea. Consequentemente, a recepção da obra de arte, assentada na tradição, torna-se inócua. Neste artigo apresento a necessidade de uma reconfiguração da recepção do objeto artístico a partir da crítica não normativa da obra de arte, cunhada por Walter Benjamin, em associação às reflexões sobre estética e filosofia da arte desenvolvidas por Arthur Danto. A aproximação entre esses dois autores, embora mantenha uma dimensão controversa, propõe rearticular aspectos do pensamento benjaminiano sobre a arte, corroborando sua crítica ao ideal forjado pela razão iluminista. Assim, o presente artigo expõe o problema da estética e da história partindo do olhar que o contemporâneo lança ao passado, o qual ressignifica importantes modificações que o século XVIII introduziu no conceito de arte.

  3. W3C director Tim Berners-Lee to be Knighted by Queen Elizabeth web inventor recognized for contributions to internet development

    CERN Document Server

    2003-01-01

    "Tim Berners-Lee, the inventor of the World Wide Web and director of the World Wide Web Consortium (W3C), will be made a Knight Commander, Order of the British Empire (KBE) by Queen Elizabeth" (1/2 page).

  4. The NAG Sensor NagC Regulates LEE Gene Expression and Contributes to Gut Colonization by Escherichia coli O157:H7

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    Josée Harel

    2017-04-01

    Full Text Available Enterohemorrhagic Escherichia coli (EHEC O157:H7 are human pathogens responsible for bloody diarrhea and renal failures. EHEC employ a type 3 secretion system to attach directly to the human colonic epithelium. This structure is encoded by the locus of enterocyte effacement (LEE whose expression is regulated in response to specific nutrients. In this study, we show that the mucin-derived sugars N-acetylglucosamine (NAG and N-acetylneuraminic acid (NANA inhibit EHEC adhesion to epithelial cells through down-regulation of LEE expression. The effect of NAG and NANA is dependent on NagC, a transcriptional repressor of the NAG catabolism in E. coli. We show that NagC is an activator of the LEE1 operon and a critical regulator for the colonization of mice intestine by EHEC. Finally, we demonstrate that NAG and NANA as well as the metabolic activity of Bacteroides thetaiotaomicron affect the in vivo fitness of EHEC in a NagC-dependent manner. This study highlights the role of NagC in coordinating metabolism and LEE expression in EHEC and in promoting EHEC colonization in vivo.

  5. The Effects of Input Enhancement on Grammar Learning and Comprehension: A Modified Replication of Lee (2007) with Eye-Movement Data

    Science.gov (United States)

    Winke, Paula M.

    2013-01-01

    In his 2007 study "Effects of Textual Enhancement and Topic Familiarity on Korean EFL Students' Reading Comprehension and Learning of Passive Form," Lee demonstrated that learners were better able to correct written sentences that contained incorrect English passive forms after exposure to texts flooded with enhanced (versus…

  6. Attaching and effacing (A/E) lesion formation by enteropathogenic E. coli on human intestinal mucosa is dependent on non-LEE effectors.

    Science.gov (United States)

    Cepeda-Molero, Massiel; Berger, Cedric N; Walsham, Alistair D S; Ellis, Samuel J; Wemyss-Holden, Simon; Schüller, Stephanie; Frankel, Gad; Fernández, Luis Ángel

    2017-10-01

    Enteropathogenic E. coli (EPEC) is a human pathogen that causes acute and chronic pediatric diarrhea. The hallmark of EPEC infection is the formation of attaching and effacing (A/E) lesions in the intestinal epithelium. Formation of A/E lesions is mediated by genes located on the pathogenicity island locus of enterocyte effacement (LEE), which encode the adhesin intimin, a type III secretion system (T3SS) and six effectors, including the essential translocated intimin receptor (Tir). Seventeen additional effectors are encoded by genes located outside the LEE, in insertion elements and prophages. Here, using a stepwise approach, we generated an EPEC mutant lacking the entire effector genes (EPEC0) and intermediate mutants. We show that EPEC0 contains a functional T3SS. An EPEC mutant expressing intimin but lacking all the LEE effectors but Tir (EPEC1) was able to trigger robust actin polymerization in HeLa cells and mucin-producing intestinal LS174T cells. However, EPEC1 was unable to form A/E lesions on human intestinal in vitro organ cultures (IVOC). Screening the intermediate mutants for genes involved in A/E lesion formation on IVOC revealed that strains lacking non-LEE effector/s have a marginal ability to form A/E lesions. Furthermore, we found that Efa1/LifA proteins are important for A/E lesion formation efficiency in EPEC strains lacking multiple effectors. Taken together, these results demonstrate the intricate relationships between T3SS effectors and the essential role non-LEE effectors play in A/E lesion formation on mucosal surfaces.

  7. Attaching and effacing (A/E lesion formation by enteropathogenic E. coli on human intestinal mucosa is dependent on non-LEE effectors.

    Directory of Open Access Journals (Sweden)

    Massiel Cepeda-Molero

    2017-10-01

    Full Text Available Enteropathogenic E. coli (EPEC is a human pathogen that causes acute and chronic pediatric diarrhea. The hallmark of EPEC infection is the formation of attaching and effacing (A/E lesions in the intestinal epithelium. Formation of A/E lesions is mediated by genes located on the pathogenicity island locus of enterocyte effacement (LEE, which encode the adhesin intimin, a type III secretion system (T3SS and six effectors, including the essential translocated intimin receptor (Tir. Seventeen additional effectors are encoded by genes located outside the LEE, in insertion elements and prophages. Here, using a stepwise approach, we generated an EPEC mutant lacking the entire effector genes (EPEC0 and intermediate mutants. We show that EPEC0 contains a functional T3SS. An EPEC mutant expressing intimin but lacking all the LEE effectors but Tir (EPEC1 was able to trigger robust actin polymerization in HeLa cells and mucin-producing intestinal LS174T cells. However, EPEC1 was unable to form A/E lesions on human intestinal in vitro organ cultures (IVOC. Screening the intermediate mutants for genes involved in A/E lesion formation on IVOC revealed that strains lacking non-LEE effector/s have a marginal ability to form A/E lesions. Furthermore, we found that Efa1/LifA proteins are important for A/E lesion formation efficiency in EPEC strains lacking multiple effectors. Taken together, these results demonstrate the intricate relationships between T3SS effectors and the essential role non-LEE effectors play in A/E lesion formation on mucosal surfaces.

  8. The Effect of Selected Cleaning Techniques on Berkshire Lee Marble: A Scientific Study at Philadelphia City Hall

    Science.gov (United States)

    Mossotti, Victor G.; Eldeeb, A. Raouf; Fries, Terry L.; Coombs, Mary Jane; Naude, Virginia N.; Soderberg, Lisa; Wheeler, George S.

    2002-01-01

    This report describes a scientific investigation of the effects of eight different cleaning techniques on the Berkshire Lee marble component of the facade of the East Center Pavilion at Philadelphia City Hall; the study was commissioned by the city of Philadelphia. The eight cleaning techniques evaluated in this study were power wash (proprietary gel detergent followed by water rinse under pressure), misting (treatment with potable, nebulized water for 24-36 hours), gommage (proprietary Thomann-Hanry low-pressure, air-driven, small-particle, dry abrasion), combination (gommage followed by misting), Armax (sodium bicarbonate delivered under pressure in a water wash), JOS (dolomite powder delivered in a low-pressure, rotary-vortex water wash), laser (thermal ablation), and dry ice (powdered-dry-ice abrasion delivered under pressure). In our study approximately 160 cores were removed from the building for laboratory analysis. We developed a computer program to analyze scanning-electron-micrograph images for the microscale surface roughness and other morphologic parameters of the stone surface, including the near-surface fracture density of the stone. An analysis of more than 1,100 samples cut from the cores provided a statistical basis for crafting the essential elements of a reduced-form, mixed-kinetics conceptual model that represents the deterioration of calcareous stone in terms of self-organized soiling and erosion patterns. This model, in turn, provided a basis for identifying the variables that are affected by the cleaning techniques and for evaluating the extent to which such variables influence the stability of the stone. The model recognizes three classes of variables that may influence the soiling load on the stone, including such exogenous environmental variables as airborne moisture, pollutant concentrations, and local aerodynamics, and such endogenous stone variables as surface chemistry and microstructure (fracturing, roughness, and so on). This study

  9. Social networks and inference about unknown events: A case of the match between Google's AlphaGo and Sedol Lee.

    Directory of Open Access Journals (Sweden)

    Jonghoon Bae

    Full Text Available This study examines whether the way that a person makes inferences about unknown events is associated with his or her social relations, more precisely, those characterized by ego network density that reflects the structure of a person's immediate social relation. From the analysis of individual predictions over the Go match between AlphaGo and Sedol Lee in March 2016 in Seoul, Korea, this study shows that the low-density group scored higher than the high-density group in the accuracy of the prediction over a future state of a social event, i.e., the outcome of the first game. We corroborated this finding with three replication tests that asked the participants to predict the following: film awards, President Park's impeachment in Korea, and the counterfactual assessment of the US presidential election. Taken together, this study suggests that network density is negatively associated with vision advantage, i.e., the ability to discover and forecast an unknown aspect of a social event.

  10. Lee Sang Gak Telescope (LSGT): A Remotely Operated Robotic Telescope for Education and Research at Seoul National University

    Science.gov (United States)

    Im, Myungshin; Choi, Changsu; Kim, Kihyun

    2015-08-01

    We introduce the Lee Sang Gak Telescope (LSGT), a remotely operated, robotic 0.43-meter telescope. The telescope was installed at the Siding Spring Observatory, Australia, in 2014 October, to secure regular and exclusive access to the dark sky and excellent atmospheric conditions in the southern hemisphere from the Seoul National University (SNU) campus. Here, we describe the LSGT system and its performance, present example images from early observations, and discuss a future plan to upgrade the system. The use of the telescope includes (i) long-term monitoring observations of nearby galaxies, active galactic nuclei, and supernovae; (ii) rapid follow-up observations of transients such as gamma-ray bursts and gravitational wave sources; and (iii) observations for educational activities at SNU. Based on observations performed so far, we find that the telescope is capable of providing images to a depth of R=21.5 mag (point source detection) at 5-σ with 15 min total integration time under good obs-erving conditions.

  11. Economic value of angling on the Colorado River at Lees Ferry: Using secondary data to estimate the influence of seasonality

    Science.gov (United States)

    Bair, Lucas S.; Rogowski, David L.; Neher, Christopher

    2016-01-01

    Glen Canyon Dam (GCD) on the Colorado River in northern Arizona provides water storage, flood control, and power system benefits to approximately 40 million people who rely on water and energy resources in the Colorado River basin. Downstream resources (e.g., angling, whitewater floating) in Glen Canyon National Recreation Area (GCNRA) and Grand Canyon National Park are impacted by the operation of GCD. The GCD Adaptive Management Program was established in 1997 to monitor and research the effects of dam operations on the downstream environment. We utilized secondary survey data and an individual observation travel cost model to estimate the net economic benefit of angling in GCNRA for each season and each type of angler. As expected, the demand for angling decreased with increasing travel cost; the annual value of angling at Lees Ferry totaled US$2.7 million at 2014 visitation levels. Demand for angling was also affected by season, with per-trip values of $210 in the summer, $237 in the spring, $261 in the fall, and $399 in the winter. This information provides insight into the ways in which anglers are potentially impacted by seasonal GCD operations and adaptive management experiments aimed at improving downstream resource conditions.

  12. The contributions of Donald Lee Johnson to understanding the Quaternary geologic and biogeographic history of the California Channel Islands

    Science.gov (United States)

    Muhs, Daniel R.

    2013-01-01

    Over a span of 50 years, native Californian Donald Lee Johnson made a number of memorable contributions to our understanding of the California Channel Islands. Among these are (1) recognizing that carbonate dunes, often cemented into eolianite and derived from offshore shelf sediments during lowered sea level, are markers of glacial periods on the Channel Islands; (2) identifying beach rock on the Channel Islands as the northernmost occurrence of this feature on the Pacific Coast of North America; (3) recognizing of the role of human activities in historic landscape modification; (4) identifying both the biogenic and pedogenic origins of caliche “ghost forests” and laminar calcrete forms on the Channel Islands; (5) providing the first soil maps of several of the islands, showing diverse pathways of pedogenesis; (6) pointing out the importance of fire in Quaternary landscape history on the Channel Islands, based on detailed stratigraphic studies; and (7), perhaps his greatest contribution, clarifying the origin of Pleistocene pygmy mammoths on the Channel Islands, due not to imagined ancient land bridges, but rather the superb swimming abilities of proboscideans combined with lowered sea level, favorable paleowinds, and an attractive paleovegetation on the Channel Islands. Don was a classic natural historian in the great tradition of Charles Darwin and George Gaylord Simpson, his role models. Don’s work will remain important and useful for many years and is an inspiration to those researching the California Channel Islands today.

  13. Comparison of total polyphenols content and antioxidant potential of wines from ‘Welschriesling’ and ‘Sauvignon Blanc’ varieties during ageing on fine lees

    Directory of Open Access Journals (Sweden)

    Jasna Lužar

    2016-10-01

    Full Text Available Phenolic compounds are key components of wine, since they contribute to wine characteristics such as colour, astringency and bitterness. They also act like antioxidants, with mechanisms involving free-radical scavenging that could prevent cardiovascular diseases and cancer. The aim of the present work was to compare the obtained results of total polyphenols content and antioxidant potential (AOP of several white wines (welschriesling and sauvignon blanc during ageing on fine lees. The total polyphenols content decreased in average for 16.1 % in welschriesling wines and for 18.7 % in sauvignon blanc wines in the period of three months of wine ageing on lees. In the same period AOP of wines decreased in average for 16.0 % in welschriesling wines and for 8.0 % in sauvignon blanc wines. Expectedly, the samples with added oak chips in grape must had higher antioxidant potential than others.

  14. In-comunicação e tradução em Walter Benjamin.DOI: 10.5007/2175-7968.2011v2n28p37

    Directory of Open Access Journals (Sweden)

    Sergio Romanelli

    2011-12-01

    Full Text Available Neste artigo pretende-se analisar a peculiar e inovadora definição de tradução de Walter Benjamin à luz de sua teoria da linguagem desenvolvida no livro Die Aufgabe des Übersetzers e fundamentada nos conceitos ambíguos de in-comunicação da obra de arte, de língua pura e de transcrição. Quer-se apontar não somente os elementos inovadores de seu discurso, mas, também, as fraquezas e incongruências tanto da forma quanto do conteúdo de sua obra.

  15. Modelagem conjunta da média e dispersão de Nelder e Lee como alternativa aos métodos de Taguchi

    Directory of Open Access Journals (Sweden)

    Edmilson Rodrigues Pinto

    2006-08-01

    Full Text Available Nos últimos anos, uma coleção de técnicas para a melhoria da qualidade foi desenvolvida, no Japão, por Genichi Taguchi no planejamento, na evolução e na fabricação de produtos industrializados. Esta revolução no campo da qualidade despertou o interesse, no mundo inteiro, de vários engenheiros e estatísticos, que propuseram vários métodos alternativos, mais claros e eficientes do que aqueles propostos por Taguchi. Nelder e Lee observaram que a metodologia de Taguchi conduz a um modelo conjunto para a média e dispersão, usando modelos lineares generalizados. Eles mostraram como esta classe é geral e suficiente para a análise desses modelos. O objetivo deste artigo é fazer uma síntese da modelagem conjunta da média e dispersão, proposta por Nelder e Lee, explicitando, de uma forma concisa, os principais pontos da teoria.In the last years, in Japan, Genichi Taguchi developed some techniques to improve the quality of the products during its design, evolution and manufacture. His ideas have raised the attention of engineers and statisticians around the world who have proposed some alternative methods that are simpler and more efficient than Taguchi's methods. Nelder and Lee observed that Taguchi's methodology lead up to a joint model for the mean and dispersion employing generalized linear models. They showed that this class is general and sufficient to analyze Taguchi's Models. The purpose of this work is to describe joint modeling of mean and dispersion that was proposed by Nelder and Lee and the key points of the theory in a concise manner.

  16. A Rasch Analysis of Assessments of Morning and Evening Fatigue in Oncology Patients Using the Lee Fatigue Scale.

    Science.gov (United States)

    Lerdal, Anners; Kottorp, Anders; Gay, Caryl; Aouizerat, Bradley E; Lee, Kathryn A; Miaskowski, Christine

    2016-06-01

    To accurately investigate diurnal variations in fatigue, a measure needs to be psychometrically sound and demonstrate stable item function in relationship to time of day. Rasch analysis is a modern psychometric approach that can be used to evaluate these characteristics. To evaluate, using Rasch analysis, the psychometric properties of the Lee Fatigue Scale (LFS) in a sample of oncology patients. The sample comprised 587 patients (mean age 57.3 ± 11.9 years, 80% women) undergoing chemotherapy for breast, gastrointestinal, gynecological, or lung cancer. Patients completed the 13-item LFS within 30 minutes of awakening (i.e., morning fatigue) and before going to bed (i.e., evening fatigue). Rasch analysis was used to assess validity and reliability. In initial analyses of differential item function, eight of the 13 items functioned differently depending on whether the LFS was completed in the morning or in the evening. Subsequent analyses were conducted separately for the morning and evening fatigue assessments. Nine of the morning fatigue items and 10 of the evening fatigue items demonstrated acceptable goodness-of-fit to the Rasch model. Principal components analyses indicated that both morning and evening assessments demonstrated unidimensionality. Person-separation indices indicated that both morning and evening fatigue scales were able to distinguish four distinct strata of fatigue severity. Excluding four items from the morning fatigue scale and three items from the evening fatigue scale improved the psychometric properties of the LFS for assessing diurnal variations in fatigue severity in oncology patients. Copyright © 2016 American Academy of Hospice and Palliative Medicine. Published by Elsevier Inc. All rights reserved.

  17. Transcriptome analysis of stem development in the tumourous stem mustard Brassica juncea var. tumida Tsen et Lee by RNA sequencing

    Directory of Open Access Journals (Sweden)

    Sun Quan

    2012-04-01

    Full Text Available Abstract Background Tumourous stem mustard (Brassica juncea var. tumida Tsen et Lee is an economically and nutritionally important vegetable crop of the Cruciferae family that also provides the raw material for Fuling mustard. The genetics breeding, physiology, biochemistry and classification of mustards have been extensively studied, but little information is available on tumourous stem mustard at the molecular level. To gain greater insight into the molecular mechanisms underlying stem swelling in this vegetable and to provide additional information for molecular research and breeding, we sequenced the transcriptome of tumourous stem mustard at various stem developmental stages and compared it with that of a mutant variety lacking swollen stems. Results Using Illumina short-read technology with a tag-based digital gene expression (DGE system, we performed de novo transcriptome assembly and gene expression analysis. In our analysis, we assembled genetic information for tumourous stem mustard at various stem developmental stages. In addition, we constructed five DGE libraries, which covered the strains Yong'an and Dayejie at various development stages. Illumina sequencing identified 146,265 unigenes, including 11,245 clusters and 135,020 singletons. The unigenes were subjected to a BLAST search and annotated using the GO and KO databases. We also compared the gene expression profiles of three swollen stem samples with those of two non-swollen stem samples. A total of 1,042 genes with significantly different expression levels occurring simultaneously in the six comparison groups were screened out. Finally, the altered expression levels of a number of randomly selected genes were confirmed by quantitative real-time PCR. Conclusions Our data provide comprehensive gene expression information at the transcriptional level and the first insight into the understanding of the molecular mechanisms and regulatory pathways of stem swelling and development

  18. Le Songe d’une nuit d’été de Benjamin Britten : Nouvel éclairage scénique de l’héritage shakespearien Benjamin Britten’s A Midsummer Night’s Dream: A new way of staging Shakespeare

    Directory of Open Access Journals (Sweden)

    Maéna Py

    2009-08-01

    Full Text Available Benjamin Britten’s opera A Midsummer Night’s Dream was composed and first performed in 1960, at a time when the performing arts were undergoing massive changes. While keeping the original text both as a pedagogical act and an act of allegiance, Britten nonetheless broke with the established aesthetic tradition of staging Shakespeare. He thus managed to create an innovative dramatic art capable of paving the way for other theatrical dramatic arts and for a different reading of Shakespeare’s plays, both in the opera and the theatre. By insisting on the sensuality and the physical dimension of the play and on its capacity to celebrate drama and all theatrical arts, Britten seems to have been at the centre of an aesthetic and ideological renewal which was to be carried on later by Jan Kott and Peter Brook, among others, thus making him an important figure in the history of the performances of Shakespeare’s masterpiece.

  19. Staarkleidid / Lee Hanael

    Index Scriptorium Estoniae

    Hanael, Lee

    2008-01-01

    10 maailma kuulsamat kleiti kuulusid Marilyn Monroele, Audrey Hepburnile, printsess Dianale, Vivien Leighle, Tina Turnerile, Julia Robertsile, Liz Hurleyle, Sarah Jessica Parkerile, Keira Knightleyle, Jacqueline Kennedyle

  20. HYDROLOGY, LEE COUNTY, TEXAS

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Hydrology data include spatial datasets and data tables necessary for documenting the hydrologic procedures for estimating flood discharges for a Flood Insurance...

  1. HYDRAULICS, LEE COUNTY, MISSISSIPPI

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Recent developments in digital terrain and geospatial database management technology make it possible to protect this investment for existing and future projects to...

  2. HYDROLOGY, LEE COUNTY, MISSISSIPPI

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Hydrology data include spatial datasets and data tables necessary for documenting the hydrologic procedures for estimating flood discharges for a flood insurance...

  3. Erasmusega Eestisse / Merike Lees

    Index Scriptorium Estoniae

    Lees, Merike, 1976-

    2014-01-01

    Prantsuse noormees Théo Brunie õppis Lumière’i ülikoolis Lyonis kommunikatsiooni. Aasta Erasmuse vahetusüliõpilasena Balti Filmi- ja Meediakoolis kasutas ta võimalust õppida kommunikatsiooni koos filmitegemisega

  4. Lee Nnukwu Ukochukwu

    African Journals Online (AJOL)

    User

    Another form of it has more verses sung in the exact fashion as the first. Kpakpando na-amuke and Nni ndi ... A general trend of harmonizing only the chorus or refrain is observed. Only a few works have harmonized .... Something that looks like a second development begins in bar nine. It is a descending move from the ...

  5. Avi Benjamin toob Saatana Tallinna / Avi Benjamin ; interv. Kadi Lehtmets

    Index Scriptorium Estoniae

    Benjamin, Avi

    2004-01-01

    Eesti päritolu Iisraeli helilooja Avi Benjamini (Nedzvetski) muusikal "Saatan Moskvas" etendub Estonia kontsertsaalis. Projektist lähemalt. Lisaks sõnum "Tallinn-Moskva-Tel Aviv" helilooja töödest neis linnades

  6. "Estetização da política e politização da arte": a estética do fascismo nas obras de Walter Benjamin

    Directory of Open Access Journals (Sweden)

    Rui Bragado Sousa

    2015-07-01

    Full Text Available O artigo examina a ascensão do fascismo na Alemanha a partir da estética de Walter Benjamin e propõe, ao final, um diálogo com Ernst Bloch. O método visa escapar de interpretações meramente econômicas que supostamente possibilitaram a chegada de Hitler ao poder. Procura-se um campo semântico mais vasto, dialético, como os conceitos utilizados por Benjamin como messianismo, alegoria e origem (ursprung. A “origem” é um protofenômeno no sentido teológico, quer seja ele o Paraíso ou o comunismo primitivo, uma idade edênica e igualitária na Terra. Literalmente são “saltos” para fora da continuidade histórica linear que rompem com o desenvolvimento meramente evolucionista da História. Com uma catástrofe iminente era necessário explodir o continuum da história.

  7. Saving Little Star / Benjamin Smith

    Index Scriptorium Estoniae

    Smith, Benjamin

    2000-01-01

    Läti astronoom Juris Zagarsist, kes üritab päästa nõukogude vägedest mahajäänud vene teleskoopi - suurimat raadioteleskoopi Põhja-Euroopas, mis ehitati niivõrd võimsana, et võimaldas kuulda signaale teistest galaktikatest

  8. Banneker, Benjamin (1731-1806)

    Science.gov (United States)

    Murdin, P.

    2000-11-01

    The `Sable Astronomer', first black American scientist, born in Ellicott's Mills, MD of a family of former slaves. As a young man, Banneker borrowed a pocket watch, took it apart, made a drawing of each component, and reassembled it; after which he made out of wood a working, enlarged replica which lasted over 50 years. At age 58, he began the study of astronomy and was soon predicting eclipses. ...

  9. Melancholy Philosophy: Freud and Benjamin

    Directory of Open Access Journals (Sweden)

    Ilit FERBER

    2006-06-01

    Full Text Available In his 1917 essay “Mourning and Melancholy”, Freud recognizes two mutually exclusive responses to loss — mourning [Trauer] and melancholia [Melancholie]. This sharp distinction between the two responses has long since become almost synonymous with the understanding of a normal versus a pathological reaction to loss, and the clear demarcation between them. At the outset of Freud’s article the two responses would seem closely related, but the question of the acceptance and acknowledgement of th...

  10. Numerical experiments on plasma focus for soft x-ray yield scaling laws derivation using Lee model

    International Nuclear Information System (INIS)

    Akel, M.

    2012-09-01

    The required plasma parameters of krypton and xenon at different temperatures were calculated, the x-ray emission properties of plasmas were studied, and based on the corona model the suitable temperature range for generating H-like and He-like ions (therefore soft x-ray emissions) of different gases plasma were found. The code is applied to characterize the plasma focus in different plasma focus devices, and for optimizing the nitrogen, oxygen, neon, argon, krypton and xenon soft x-ray yields based on bank, tubes and operating parameters. It is found that the soft x-ray yield increases with changing pressure until it reaches the maximum value for each plasma focus device. Keeping the bank parameters, operational voltage unchanged but systematically changing other parameters, numerical experiments were performed finding the optimum combination of P o , Z o and 'a' for the maximum soft x-ray yield. Thus we expect to increase the soft x-ray yield of plasma focus device several-fold from its present typical operation; without changing the capacitor bank, merely by changing the electrode configuration and the operating pressure. The Lee model code was also used to run numerical experiments on plasma focus devices for optimizing soft x-ray yield with reducing L o , varying L o and 'a' to get engineering designs with maximum soft x-ray yield for these devices at different experimental conditions and gases. Numerical experiments showed the influence of the gas used in plasma focus and its properties on soft x-ray emission and its properties and then on its applications. Scaling laws for soft x-ray of nitrogen, oxygen, neon, argon, krypton and xenon plasma focus, in terms of energy, peak discharge current and focus pinch current were found. Radiative cooling effects are studied indicating that radiative collapse may be observed for heavy noble gases (Ar, Kr, Xe) for pinch currents even below 100 kA. The results show that the line radiation emission and tube voltages have

  11. Dreams of the Hmong Kingdom: The Quest for Legitimation in French Indochina, 1850- 1960, by Mai Na M. Lee. Madison, University of Wisconsin Press, 2015. 430 pages.

    Directory of Open Access Journals (Sweden)

    Nengher N. Vang

    2015-12-01

    Full Text Available This article provides a book review of Mai Na M. Lee’s Dreams of the Hmong Kingdom: The Quest for Legitimation in French Indochina, 1850-1960. Dreams of the Hmong Kingdom. It highlights the contribution of the book to the historiography of the Hmong and provides a critical assessment of the dichotomous analytical framework that Lee uses to analyze the rivalry between Hmong messianic leaders and Hmong political brokers and the competition between the Ly and Lo clans for paramountcy in French Indochina

  12. Lauren Berlant and Lee Edelman, Sex, Or The Unbearable (Durham: Duke University Press, 2014, pp. 168, ISBN: 9780822355946, £13.99, paperback.

    Directory of Open Access Journals (Sweden)

    Hannah Proctor

    2014-01-01

    Full Text Available 'So few colleges and universities bother to teach human sexuality...so much stigma adheres even to scholarly investigation of sex,' Gayle Rubin lamented in her 1984 essay 'Thinking Sex'. But it was an academic conference on Rubin's work - 'Rethinking Sex', a lavish threeday event, held at the University of Pennsylvania in 2009 - that provided the initial impetus for Lauren Berlant and Lee Edelman to enter into a dialogue on sexuality. The result is Sex, or the Unbearable, published by Duke University Press, the first in a series on queer theory edited by the authors.

  13. L'écriture automatique chez trois écrivains surréalistes français : André Breton, Benjamin Péret et Claude Courtot

    OpenAIRE

    Érika Pinto de Azevedo

    2012-01-01

    Le titre de cette thèse est « Le rôle et la place de l‟écriture automatique chez trois écrivains surréalistes français : André Breton, Benjamin Péret et Claude Courtot ». Elle a pour objet l‟étude du rôle et de la place de l‟écriture automatique dans le surréalisme, c‟est-à-dire dans la vision du monde surréaliste et, particulièrement, dans la pratique poétique et dans les activités surréalistes. Le mot automatisme est souvent pris pour synonyme de surréalisme et la pratique de l‟écriture aut...

  14. Topography and vegetation as predictors of snow water equivalent across the alpine treeline ecotone at Lee Ridge, Glacier National Park, Montana, U.S.A.

    Science.gov (United States)

    Geddes, C.A.; Brown, D.G.; Fagre, D.B.

    2005-01-01

    We derived and implemented two spatial models of May snow water equivalent (SWE) at Lee Ridge in Glacier National Park, Montana. We used the models to test the hypothesis that vegetation structure is a control on snow redistribution at the alpine treeline ecotone (ATE). The statistical models were derived using stepwise and "best" subsets regression techniques. The first model was derived from field measurements of SWE, topography, and vegetation taken at 27 sample points. The second model was derived using GIS-based measures of topography and vegetation. Both the field- (R² = 0.93) and GIS-based models (R² = 0.69) of May SWE included the following variables: site type (based on vegetation), elevation, maximum slope, and general slope aspect. Site type was identified as the most important predictor of SWE in both models, accounting for 74.0% and 29.5% of the variation, respectively. The GIS-based model was applied to create a predictive map of SWE across Lee Ridge, predicting little snow accumulation on the top of the ridge where vegetation is scarce. The GIS model failed in large depressions, including ephemeral stream channels. The models supported the hypothesis that upright vegetation has a positive effect on accumulation of SWE above and beyond the effects of topography. Vegetation, therefore, creates a positive feedback in which it modifies its, environment and could affect the ability of additional vegetation to become established.

  15. Samuel Holden Parsons Lee (1772-1863): American physician, entrepreneur and selfless fighter of the 1798 Yellow Fever epidemic of New London, Connecticut.

    Science.gov (United States)

    Mattie, James K; Desai, Sukumar P

    2015-02-01

    Samuel Holden Parsons Lee practised medicine at a time when the germ theory of disease had not yet been proposed and antibiotics remained undiscovered. In 1798 he served selflessly as the only physician in town who was willing to battle the Yellow Fever outbreak of New London, Connecticut. Because he practised at the dawn of the age of patent medicine, unfortunately his name also came to be associated with medical quackery. We argue that his contributions have been grossly underestimated. He compounded and vended medications - including bilious pills and bitters - that were gold standards of the day. Moreover, one preparation for treatment of kidney stones led to his sub-specialization in this field and was met with such success that its sale continued for nearly 100 years after his death. While a talented medical man, Lee also had a knack for business, finding success in trading, whaling and real estate. © The Author(s) 2013 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

  16. La puesta en escena de la autenticidad. Andalucía, un siglo de fascinación, de Basilio Martín Patino, y el “materialismo histórico” en Walter Benjamin

    Directory of Open Access Journals (Sweden)

    Cornago Bernal, Óscar

    2011-04-01

    Full Text Available This article explores the theatrical estrategies that documentary genre develops to create an effect of reality. For this aim it will be analyzed the Basilio Martín Patino’s production for television Andalucía, a century of fascination, a serie of five documentaries filmed from 1992 to 1996 for the public channel Canal Sur Television. These films will be compared to previous work of Martin Patino and to other critics and directors’ points of view regarding documentary genre and simulation of objetivity in visual media. As methodology it will be discus the concept of “materialist history” in Walter Benjamin.

    Este artículo explora las estrategias teatrales desarrolladas por el género documental para crear un efecto de realidad. Con este objetivo se analizará la producción para televisión de Basilio Martín Patino Andalucía, un siglo de fascinación, una serie de cinco documentales filmados entre 1992 y 1996 para la cadena pública Canal Sur Televisión. Estas películas serán comparadas con trabajos anteriores de Martín Patino y con el punto de vista de críticos y directores en relación a las prácticas documentales y la creación de un efecto de objetividad en los medios audiovisuales. Como metodología se aplicará el concepto de “historia material” desarrollado por Walter Benjamin.

  17. Lee Silverman voice treatment versus standard NHS speech and language therapy versus control in Parkinson's disease (PD COMM pilot): study protocol for a randomized controlled trial.

    Science.gov (United States)

    Sackley, Catherine M; Smith, Christina H; Rick, Caroline; Brady, Marian C; Ives, Natalie; Patel, Ramilla; Roberts, Helen; Dowling, Francis; Jowett, Sue; Wheatley, Keith; Patel, Smitaa; Kelly, Debbie; Sands, Gina; Clarke, Carl

    2014-06-07

    Parkinson's disease is a common movement disorder affecting approximately 127,000 people in the UK, with an estimated two thirds having speech-related problems. Currently there is no preferred approach to speech and language therapy within the NHS and there is little evidence for the effectiveness of standard NHS therapy or Lee Silverman voice treatment. This trial aims to investigate the feasibility and acceptability of randomizing people with Parkinson's disease-related speech or voice problems to Lee Silverman voice treatment or standard speech and language therapy compared to a no-intervention control. The PD COMM pilot is a three arm, assessor-blinded, randomized controlled trial. Randomization will be computer-generated with participants randomized at a ratio of 1:1:1. Participants randomized to intervention arms will be immediately referred to the appropriate speech and language therapist. The target population are patients with a confirmed diagnosis of idiopathic Parkinson's disease who have problems with their speech or voice. The Lee Silverman voice treatment intervention group will receive the standard regime of 16 sessions between 50 and 60 minutes in length over four weeks, with extra home practice. The standard speech and language therapy intervention group will receive a dose determined by patients' individual needs, but not exceeding eight weeks of treatment. The control group will receive standard care with no speech and language therapy input for at least six months post-randomization. Outcomes will be assessed at baseline (pre-randomization) and post- randomization at three, six, and 12 months. The outcome measures include patient-reported voice measures, quality of life, resource use, and assessor-rated speech recordings. The recruitment aim is at least 60 participants over 21 months from 11 sites, equating to at least 20 participants in each arm of the trial. This trial is ongoing and recruitment commenced in May 2012. This study will

  18. Reorientando a identidade nacional em Native speaker, de Chang-rae Lee, e O sol se põe em São Paulo, de Bernardo Carvalho

    Directory of Open Access Journals (Sweden)

    Rex P. Nielson

    2014-01-01

    Full Text Available A comparative reading of the novels Native speaker (1995, by the North American writer Chang-rae Lee, and O sol se põe em São Paulo (2007, by Bernardo Carvalho, allows for a reevaluation of how minority identities have been constructed in the two American megalopolises New York and São Paulo. The plotlines of both nove ls hinge on the identity crisis of a second-generation Asian immigrant (from Korea in one case and Japan in the other who is seeking to negotiate his American identity (speaking in hemispheric terms in terms of his family‟s origin and language. However, despite the similar anxieties over assimilation present in both novels, they both reveal significant differences regarding the ways in which the United States and Brazil have responded to cultural difference even as they challenge national myths of inclusi on and belonging.

  19. Samsung : Lee Byung Chull, créateur d’un modèle mondial (1938-1987)

    OpenAIRE

    Park-Barjot, Rang-Ri

    2012-01-01

    Samsung, la firme aux « trois étoiles », a été fondée en 1938 par Lee Byung Chull, un entrepreneur d’exception. D’abord connu pour ses produits bas de gamme et bon marché, le groupe s’est imposé à la pointe de la technologie grâce à un modèle industriel efficace. En dépit de sa diversification, Samsung est devenu l’un des leaders mondiaux de l’ère numérique. Samsung a réalisé une spectaculaire percée dans l’électrotechnique et l’électronique, à travers sa filiale Samsung Electronics, leader m...

  20. Enteropathogenic E. coli non-LEE encoded effectors NleH1 and NleH2 attenuate NF-κB activation.

    Science.gov (United States)

    Royan, Sandhya V; Jones, Rheinallt M; Koutsouris, Athanasia; Roxas, Jennifer L; Falzari, Kanakeshwari; Weflen, Andrew W; Kim, Amy; Bellmeyer, Amy; Turner, Jerrold R; Neish, Andrew S; Rhee, Ki-Jong; Viswanathan, V K; Hecht, Gail A

    2010-12-01

    Enteric bacterial pathogens have evolved sophisticated strategies to evade host immune defences. Some pathogens deliver anti-inflammatory effector molecules into the host cell cytoplasm via a type III secretion system (T3SS). Enteropathogenic Escherichia coli (EPEC) inhibits inflammation by an undefined, T3SS-dependent mechanism. Two proteins encoded outside of the EPEC locus of enterocyte effacement (LEE) pathogenicity island, non-LEE-encoded effector H1 (NleH1) and H2 (NleH2), display sequence similarity to Shigella flexneri OspG, which inhibits activation of the pro-inflammatory transcription factor NF-κB. We hypothesized that the anti-inflammatory effects of EPEC were mediated by NleH1 and NleH2. In this study, we examined the effect of NleH1/H2 on the NF-κB pathway. We show that NleH1/H2 are secreted via the T3SS and that transfection of cells with plasmids harbouring nleH1 or nleH2 decreased IKK-β-induced NF-κB activity and attenuated TNF-α-induced degradation of phospho-IκBα by preventing ubiquitination. Serum KC levels were higher in mice infected with ΔnleH1H2 than those infected with WT EPEC, indicating that NleH1/H2 dampen pro-inflammatory cytokine expression. ΔnleH1H2 was cleared more rapidly than WT EPEC while complementation of ΔnleH1H2 with either NleH1 or NleH2 prolonged colonization. Together, these data show that NleH1 and NleH2 function to dampen host inflammation and facilitate EPEC colonization during pathogenesis. © 2010 Blackwell Publishing Ltd.

  1. Practical aspects of Lee Goldburg based CRAMPS techniques for high-resolution 1H NMR spectroscopy in solids: Implementation and applications

    Science.gov (United States)

    Coelho, Cristina; Rocha, João; Madhu, P. K.; Mafra, Luís

    2008-10-01

    Elucidating the local environment of the hydrogen atoms is an important problem in materials science. Because 1H spectra in solid-state nuclear magnetic resonance (NMR) suffer from low resolution due to homogeneous broadening, even under magic-angle spinning (MAS), information of chemical interest may only be obtained using certain high-resolution 1H MAS techniques. 1H Lee-Goldburg (LG) CRAMPS (Combined Rotation And Multiple-Pulse Spectroscopy) methods are particularly well suited for studying inorganic-organic hybrid materials, rich in 1H nuclei. However, setting up CRAMPS experiments is time-consuming and not entirely trivial, facts that have discouraged their widespread use by materials scientists. To change this status quo, here we describe and discuss some important aspects of the experimental implementation of CRAMPS techniques based on LG decoupling schemes, such as FSLG (Frequency Switched), and windowed and windowless PMLG (Phase Modulated). In particular, we discuss the influence on the quality of the 1H NMR spectra of the different parameters at play, for example LG (Lee-Goldburg) pulses, radio-frequency ( rf) phase, frequency switching, and pulse imperfections, using glycine and adamantane as model compounds. The efficiency and robustness of the different LG-decoupling schemes is then illustrated on the following materials: organo-phosphorus ligand, N-(phosphonomethyl)iminodiacetic acid [H 4pmida] [I], and inorganic-organic hybrid materials (C 4H 12N 2)[Ge 2(pmida) 2OH 2]·4H 2O [II] and (C 2H 5NH 3)[Ti(H 1.5PO 4)(PO 4)] 2·H 2O [III].

  2. Mesophilic and thermophilic anaerobic co-digestion of winery wastewater sludge and wine lees: An integrated approach for sustainable wine production.

    Science.gov (United States)

    Da Ros, C; Cavinato, C; Pavan, P; Bolzonella, D

    2017-12-01

    In this work, winery wastes generated by a cellar producing approximately 300,000 hL of wine per year was monitored for a period of one year. On average, 196 L of wastewater, 0.1 kg of waste activated sludge (dry matter) and 1.6 kg of wine lees were produced per hectoliter of wine produced. Different winery wastes, deriving from different production steps, namely waste activated sludge from wastewater treatment and wine lees, were co-treated using an anaerobic digestion process. Testing was conducted on a pilot scale for both mesophilic and thermophilic conditions. The process was stable for a long period at 37 °C, with an average biogas production of 0.386 m 3 /kg COD fed . On the other hand, for thermophilic conditions, volatile fatty acids accumulated in the reactor and the process failed after one hydraulic retention time (23 days). In order to fix the biological process, trace elements (iron, cobalt and nickel) were added to the feed of the thermophilic reactor. Metals augmentation improved process stability and yields at 55 °C. The pH ranged between 7.8 and 8.0, and specific gas production was 0.450 m 3 /kg COD fed , which corresponded to dry matter and COD removals of 34% and 88%, respectively. Although the observed performances in terms of biogas production were good, the thermophilic process exhibited some limitations related to both the necessity of metals addition and the worse dewaterability properties. In fact, while the mesophilic digestates reached a good dewatering quality via the addition of 6.5 g of polymer per kg of dry matter, the required dosage for the thermophilic sludge was greater than 10 g/kg of dry matter. Copyright © 2016 Elsevier Ltd. All rights reserved.

  3. Tratamento dos distúrbios da voz na doença de Parkinson: o método Lee Silverman

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    Dias Alice Estevo

    2003-01-01

    Full Text Available Alterações discretas na qualidade da voz e da articulação podem ser observadas em fases relativamente iniciais da doença de Parkinson (DP. As alterações da voz e da fala na DP constituem, em conjunto, o que se denomina disartria hipocinética ou disartrofonia e caracterizam-se por monotonia e redução da intensidade da voz, articulação imprecisa e distúrbios do ritmo. Recentemente, foram relatados resultados favoráveis através de método de tratamento intensivo e dirigido especificamente para o tratamento da voz na DP, denominado Lee Silverman Voice Treatment (LSVT®. O objetivo essencial desse método é aumentar a intensidade vocal através do incremento do esforço fonatório. O presente estudo teve por objetivo a caracterização das anormalidades vocais (qualidade vocal, padrão articulatório e inteligibilidade em um grupo de pacientes com DP e a avaliação da resposta terapêutica obtida pela administração do método Lee Silverman. A comparação dos dados de análise acústica, bem como da análise perceptivo-auditiva nos períodos pré e pós-tratamento mostraram modificações estatisticamente significantes após o tratamento. Embora o padrão articulatório tenha se mantido impreciso, os benefícios obtidos pelo tratamento na melhora da qualidade vocal e, sobretudo, na intensidade vocal favoreceram a qualidade da comunicação oral, reduziram os sintomas negativos e adequaram a qualidade vocal às necessidades pessoais e sociais dos indivíduos.

  4. Un episodio del pensamiento francés de la autonomía. Benjamin Constant y las idées très ingénieuses

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    Francisco Gelman Constantin

    2014-03-01

    Full Text Available UN EPISODIO DEL PENSAMIENTO FRANCÉS DE LA AUTONOMÍA Benjamin Constant y las idées très ingénieuses   Francisco Gelman Constantin Facultad de Filosofía y Letras, Universidad de Buenos Aires     Abstract – This paper attempts a consideration of the significance of Benjamin Constant’s aesthetic thoughts within the context of the history of the concept of “aesthetic autonomy”. With that in mind it reevaluates his transformation of the German tradition, by way of its binding to the social theory corresponding to the cultural and historical analysis of early French Romanticism. Taking the coinage of the expression “art for art’s sake” as a starting point, this paper reconstructs the whole of Constant’s thought-system, as well as its exchanges with some of his contemporaries –namely Mme. de Staël and Henry Crabb Robinson– in the means of understanding the proper reach of the conceptual novelties brought in by him, as can be seen from the standing point of Begriffsgeschichte. The paper deals not only with his postulates referring specifically to a negative relationship towards the mercantile society, but also with the analogies he establishes between art, love, religion and morality, while it furthermore examines his theory of social autonomy. The reflexive setting together of this different elements, assembled from his political essays, his journals, the novel Adolphe and other writings, brings to the light a general form of a thought of the autonomous, which explains the manner in which Constant understands aesthetic autonomy in particular, by way of his collaboration and dissent with his European colleagues.   Keywords: autonomy; Constant; art for art’s sake; Begriffsgeschichte; religion     Resumen – Este trabajo se propone reconsiderar la importancia de las reflexiones estéticas de Benjamin Constant en el contexto de la historia del concepto de autonomía estética. Para ello reevalúa las transformaciones

  5. Attenuated Total Reflection Fourier Transform Infrared (ATR FT-IR) Spectroscopy as a Forensic Method to Determine the Composition of Inks Used to Print the United States One-cent Blue Benjamin Franklin Postage Stamps of the 19th Century.

    Science.gov (United States)

    Brittain, Harry G

    2016-01-01

    Through the combined use of infrared (IR) absorption spectroscopy and attenuated total reflectance (ATR) sampling, the composition of inks used to print the many different types of one-cent Benjamin Franklin stamps of the 19th century has been established. This information permits a historical evaluation of the formulations used at various times, and also facilitates the differentiation of the various stamps from each other. In two instances, the ink composition permits the unambiguous identification of stamps whose appearance is identical, and which (until now) have only been differentiated through estimates of the degree of hardness or softness of the stamp paper, or through the presence or absence of a watermark in the paper. In these instances, the use of ATR Fourier transform infrared spectroscopy (FT-IR) spectroscopy effectively renders irrelevant two 100-year-old practices of stamp identification. Furthermore, since the use of ATR sampling makes it possible to obtain the spectrum of a stamp still attached to its cover, it is no longer necessary to identify these blue Franklin stamps using their cancellation dates. © The Author(s) 2015.

  6. Juventud, memoria y derechos en tiempos de crisis. Una reflexión desde la crítica literaria de Walter Benjamin y la generación perdida de “Historias del Kronen”

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    Albert Noguera Fernández

    2014-07-01

    Full Text Available A partir de la obra del crítico literario Walter Benjamin el presente artículo explica cómo la recuperación de la Memoria histórica y su conexión con el presente constituye un elemento indispensable para poder construir un proyecto político colectivo capaz de recuperar la democracia, los derechos y la justicia social hoy desmantelados con la muerte del Estado constitucional en Europa. Este objetivo implica poner sobre la mesa dos cuestiones complejas. La primera es la implicación en este proyecto de una generación de jóvenes desencantada que ha roto todos los lazos con los valores políticos y sociales de las generaciones anteriores y que construye sus referentes vitales y modelos a seguir a través del consumismo y sus imaginarios. Generación descrita muy sugerentemente por la novela, después película, Historias del Kronen. La segunda es la referida a los usos o tratamiento que hay que dar a la Memoria para convertirla en un instrumento útil para el fin planteado.

  7. The effects of Hurricane Irene and Tropical Storm Lee on the bed sediment geochemistry of U.S. Atlantic coastal rivers

    Science.gov (United States)

    Horowitz, Arthur J.

    2013-01-01

    Hurricane Irene and Tropical Storm Lee, both of which made landfall in the U.S. between late August and early September 2011, generated record or near record water discharges in 41 coastal rivers between the North Carolina/South Carolina border and the U.S./Canadian border. Despite the discharge of substantial amounts of suspended sediment from many of these rivers, as well as the probable influx of substantial amounts of eroded material from the surrounding basins, the geochemical effects on the wastewater/solid sludge. The limited number of significant sediment-associated chemical changes that were detected probably resulted from two potential processes: (1) the flushing of in-stream land-use affected sediments that were replaced by baseline material more representative of local geology and/or soils (declining concentrations), and/or (2) the inclusion of more heavily affected material as a result of urban nonpoint-source runoff and/or releases from flooded treatment facilities (increasing concentrations). Published 2013. This article is a U.S. Government work and is in the public domain in the USA.

  8. Social networks and inference about unknown events: A case of the match between Google’s AlphaGo and Sedol Lee

    Science.gov (United States)

    Bae, Jonghoon; Cha, Young-Jae; Lee, Hyungsuk; Lee, Boyun; Baek, Sojung; Choi, Semin

    2017-01-01

    This study examines whether the way that a person makes inferences about unknown events is associated with his or her social relations, more precisely, those characterized by ego network density that reflects the structure of a person’s immediate social relation. From the analysis of individual predictions over the Go match between AlphaGo and Sedol Lee in March 2016 in Seoul, Korea, this study shows that the low-density group scored higher than the high-density group in the accuracy of the prediction over a future state of a social event, i.e., the outcome of the first game. We corroborated this finding with three replication tests that asked the participants to predict the following: film awards, President Park’s impeachment in Korea, and the counterfactual assessment of the US presidential election. Taken together, this study suggests that network density is negatively associated with vision advantage, i.e., the ability to discover and forecast an unknown aspect of a social event. PMID:28222114

  9. Time-lapse analysis of methane quantity in Mary Lee group of coal seams using filter-based multiple-point geostatistical simulation

    Science.gov (United States)

    Karacan, C. Özgen; Olea, Ricardo A.

    2013-01-01

    Coal seam degasification and its success are important for controlling methane, and thus for the health and safety of coal miners. During the course of degasification, properties of coal seams change. Thus, the changes in coal reservoir conditions and in-place gas content as well as methane emission potential into mines should be evaluated by examining time-dependent changes and the presence of major heterogeneities and geological discontinuities in the field. In this work, time-lapsed reservoir and fluid storage properties of the New Castle coal seam, Mary Lee/Blue Creek seam, and Jagger seam of Black Warrior Basin, Alabama, were determined from gas and water production history matching and production forecasting of vertical degasification wellbores. These properties were combined with isotherm and other important data to compute gas-in-place (GIP) and its change with time at borehole locations. Time-lapsed training images (TIs) of GIP and GIP difference corresponding to each coal and date were generated by using these point-wise data and Voronoi decomposition on the TI grid, which included faults as discontinuities for expansion of Voronoi regions. Filter-based multiple-point geostatistical simulations, which were preferred in this study due to anisotropies and discontinuities in the area, were used to predict time-lapsed GIP distributions within the study area. Performed simulations were used for mapping spatial time-lapsed methane quantities as well as their uncertainties within the study area.

  10. Crescimento de Hymenaea courbaril L. var. stilbocarpa (Hayne Lee et Lang. e Enterolobium contortisiliquum (Vell. Morong (Leguminosae sob diferentes níveis de sombreamento Growth of Hymenaea courbaril L. var. stilbocarpa (Hayne Lee et Lang. e Enterolobium contortisiliquum (Vell. Morong (Leguminosae under different shading levels

    Directory of Open Access Journals (Sweden)

    Ana Lúcia da Silva Lima

    2010-03-01

    Full Text Available Hymenaea courbaril L. var. stilbocarpa (Hayne Lee et Lang. é uma espécie clímax tolerante a sombra, ao passo que Enterolobium contortisiliquum (Vell. Morong. é uma espécie pioneira. O desenvolvimento destas espécies pode refletir a habilidade de adaptação aos diferentes fatores ambientais (luz, água e temperatura no local em que estão crescendo. O suprimento inadequado de um desses fatores pode reduzir o vigor da planta e limitar seu desenvolvimento. O presente trabalho teve como objetivo avaliar os efeitos do nível de sombreamento no crescimento e a concentração de pigmentos fotossintéticos em duas espécies de leguminosas arbóreas, Hymenaea courbaril L. var. stilbocarpa (Hayne Lee et Lang. e Enterolobium contortisiliquum (Vell. Morong. O experimento foi conduzido no Setor de Olericultura do Centro Universitário Luterano de Ji-Paraná (CEULJI/ULBRA/Rondônia. Durante a formação das mudas, ambas as espécies foram expostas a quatro tratamentos de sombra: 0 % (controle - sol pleno; 30 %; 50 % e 80 %. Cada tratamento foi constituído com três repetições de cada espécie; o delineamento experimental foi inteiramente casualisado. Quatro meses após a semeadura, as seguintes análises foram realizadas: número de folhas, altura da planta, comprimento do sistema radicular, massa seca total e concentração de pigmentos fotossintéticos. O tratamento sob sol pleno afetou negativamente o crescimento de ambas as espécies. As mudas crescidas sob 50% e 80% apresentaram melhor desenvolvimento. Conforme o aumento do sombreamento houve um decréscimo na razão clorofila a/b e um aumento nas concentrações de clorofila total e carotenóides totais.Hymenaea courbaril L. var. stilbocarpa (Hayne Lee et Lang. is a clímax shadow tolerant specie and Enterolobium contortisiliquum (Vell. Morong., by the other hand, is considered as a pioneer specie. The development of these species may reflect its adaptation ability to different environmental

  11. O teatro atualiza a história: mediações entre o materialismo histórico de Benjamin e a peça Auto dos bons tratos, da Cia do Latão

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    Alexandre Villibor Flory

    2015-07-01

    Full Text Available Este artigo, fundamentado no conceito do teatro épico e na relação entre literatura e processos de historicidade, tem por objetivo estudar a peça Auto dos bons tratos (2002, da Cia do Latão, grupo representativo de um contexto sócio-histórico específico de retomada do teatro épico no Brasil. A peça tematiza o processo de escravização dos índios, em 1546, pelo primeiro donatário da capitania de Porto Seguro que, marcado pela ética do trabalho capitalista, entra em uma disputa ideológica com a Igreja por ser contrário aos feriados de dia santo. Na prisão, tem uma visão a respeito da cordialidade, que indica a ele o modo ideal de se relacionar com os seus escravos e funcionários. Ao fazer menção a um fato histórico real relatado no processo movido pela Igreja Católica contra o donatário de terras, a peça revisita criticamente um acontecimento representativo da história oficial, em uma perspectiva que pode ser aproximada do materialismo histórico de Walter Benjamin. É, assim, reveladora de um momento histórico específico do processo de implantação do capitalismo em solo brasileiro e de suas consequências. Além disso, este tema é expresso formalmente por meio da apropriação crítica do auto, o que direciona também a um estudo das formas épicas.

  12. The effectiveness of Lee Silverman Voice Treatment therapy issued interactively through an iPad device: A non-inferiority study.

    Science.gov (United States)

    Griffin, Murray; Bentley, John; Shanks, Joseph; Wood, Carly

    2018-04-01

    Introduction This study compared the differences in recorded speech variables between people treated with conventional 'in person' Lee Silverman Voice Treatment (LSVT) and those treated remotely via iPad-based 'Facetime'. Method Eight participants were selected for the iPad LSVT, and 21 similarly matched subjects were selected from existing data to form the 'in person' group. Participants in both groups had diagnosed idiopathic Parkinson's disease and moderate hypokinetic dysarthria. Eighteen sessions of prescribed LSVT comprising a pre-treatment assessment, 16 treatment sessions, and a six months' post-treatment assessment were administered for each person. In both groups, pre- and post-treatment assessments were conducted face-to-face. Performance measures were recorded during assessment and treatment. Average measures were determined for all tasks at all time points and a summary outcome variable was composed from across-task performance. Results Non-inferiority testing confirmed that iPad LSVT was non-inferior in treating all LSVT task 3 variables except generating words, with the 90% upper confidence intervals (CI) lying between the non-inferiority margin of ± 2.25 and zero. The iPad was superior in treating the task 3 rainbow reading passage and describing motor task variables with upper and lower 90% CI values being negative. The improvement in the summary outcome variable score was also superior in the iPad group. Discussion Non-inferiority testing implies that the iPad LSVT is non-inferior in treating task three variables when compared to traditional LSVT. The study supports further development of remote delivery solutions involving the Apple iPad and 'Facetime' system as a means of improving access to services and the participant's experience.

  13. Use of Antibody Responses against Locus of Enterocyte Effacement (LEE)-Encoded Antigens To Monitor Enterohemorrhagic Escherichia coli Infections on Cattle Farms

    Science.gov (United States)

    Joris, Maria-Adelheid; Vanrompay, Daisy; Verstraete, Karen; De Reu, Koen; De Zutter, Lieven

    2013-01-01

    Enterohemorrhagic Escherichia coli (EHEC) is a significant zoonotic pathogen causing severe disease associated with watery and bloody diarrhea, hemorrhagic colitis, and the hemolytic-uremic syndrome (HUS) in humans. Infections are frequently associated with contact with EHEC-contaminated ruminant feces. Both natural and experimental infection of cattle induces serum antibodies against the LEE-encoded proteins intimin, EspA, EspB, and Tir and the Shiga toxins Stx1 and Stx2, although the latter are poorly immunogenic in cattle. We determined whether antibodies and/or the kinetics of antibody responses against intimin, Tir, EspA, and/or EspB can be used for monitoring EHEC infections in beef cattle herds in order to reduce carcass contamination at slaughter. We examined the presence of serum antibodies against recombinant O157:H7 E. coli intimin EspA, EspB, and Tir during a cross-sectional study on 12 cattle farms and during a longitudinal time course study on two EHEC-positive cattle farms. We searched for a possible correlation between intimin, Tir, EspA, and/or EspB antibodies and fecal excretion of EHEC O157, O145, O111, O103, or O26 seropathotypes. The results indicated that serum antibody responses to EspB and EspA might be useful for first-line screening at the herd level for EHEC O157, O26, and most likely also for EHEC O103 infections. However, antibody responses against EspB are of less use for monitoring individual animals, since some EHEC-shedding animals did not show antibody responses and since serum antibody responses against EspB could persist for several months even when shedding had ceased. PMID:23563950

  14. Age and growth of European barbel Barbus barbus (Cyprinidae in the small, mesotrophic River Lee and relative to other populations in England

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    Vilizzi L.

    2013-08-01

    Full Text Available Suspected of being in decline, the European barbel Barbus barbus population of the River Lee, a heavily-modified river in South East England, has been the subject of investigations to identify factors associated with perceived population decreases. Population surveys between 1995 and 1999 captured a total of 912 individuals, and standard length (SL frequency analyses between years suggested that the population decline was not related to juvenile recruitment but rather to a recruitment bottleneck in fish 300–340 mm SL. This bottleneck probably results from insufficient available habitat suitable to this size class. Of the sampled fish, scales were removed from 764 and were used in a scale ageing exercise among three researchers. Analyses of their independent age estimates revealed variable interpretations, which arose from uncertainties relating to the difficulty of analysing scale patterns from relatively large, slow-growing fish. Nevertheless, error was within published acceptable margins, and age estimates revealed B. barbus in the river to age 10 years, lower than in many UK rivers. The SL-at-age growth curve was characterised by very fast growth in the initial years of life. Thus, the causal factors in the decline of this B. barbus population appear to have been in the adult life-stage habitat and were likely related to the loss of longitudinal connectivity, mainly due to the presence of water retention structures. River and aquatic ecosystem remediation strategies should therefore focus on enhancing longitudinal connectivity in conjunction with the ongoing improvement of water quality and ecosystem integrity.

  15. Long-term effects of Lee Silverman Voice Treatment on daily voice use in Parkinson's disease as measured with a portable voice accumulator.

    Science.gov (United States)

    Körner Gustafsson, Joakim; Södersten, Maria; Ternström, Sten; Schalling, Ellika

    2018-02-15

    This study examines the effects of an intensive voice treatment focusing on increasing voice intensity, LSVT LOUD ® Lee Silverman Voice Treatment, on voice use in daily life in a participant with Parkinson's disease, using a portable voice accumulator, the VoxLog. A secondary aim was to compare voice use between the participant and a matched healthy control. Participants were an individual with Parkinson's disease and his healthy monozygotic twin. Voice use was registered with the VoxLog during 9 weeks for the individual with Parkinson's disease and 2 weeks for the control. This included baseline registrations for both participants, 4 weeks during LSVT LOUD for the individual with Parkinson's disease and 1 week after treatment for both participants. For the participant with Parkinson's disease, follow-up registrations at 3, 6, and 12 months post-treatment were made. The individual with Parkinson's disease increased voice intensity during registrations in daily life with 4.1 dB post-treatment and 1.4 dB at 1-year follow-up compared to before treatment. When monitored during laboratory recordings an increase of 5.6 dB was seen post-treatment and 3.8 dB at 1-year follow-up. Changes in voice intensity were interpreted as a treatment effect as no significant correlations between changes in voice intensity and background noise were found for the individual with Parkinson's disease. The increase in voice intensity in a laboratory setting was comparable to findings previously reported following LSVT LOUD. The increase registered using ambulatory monitoring in daily life was lower but still reflecting a clinically relevant change.

  16. HYDRAULICS, LEE COUNTY, GEORGIA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Recent developments in digital terrain and geospatial database management technology make it possible to protect this investment for existing and future projects to...

  17. Pelvis x-ray

    Science.gov (United States)

    ... MD, Thompson SR, eds. DeLee and Drez's Orthopaedic Sports Medicine. 4th ed. Philadelphia, PA: Elsevier Saunders; 2015:chap ... Updated by: C. Benjamin Ma, MD, Professor, Chief, Sports Medicine and Shoulder Service, UCSF Department of Orthopaedic Surgery, ...

  18. Plantar fasciitis

    Science.gov (United States)

    ... MD, Thompson SR, eds. DeLee and Drez's Orthopaedic Sports Medicine . 4th ed. Philadelphia, PA: Elsevier Saunders; 2015:chap ... by: C. Benjamin Ma, MD, Assistant Professor, Chief, Sports Medicine and Shoulder Service, UCSF Department of Orthopaedic Surgery, ...

  19. Tendon repair

    Science.gov (United States)

    ... MD, Thompson SR, eds. DeLee and Drez's Orthopaedic Sports Medicine . 4th ed. Philadelphia, PA: Elsevier Saunders; 2015:chap ... Updated by: C. Benjamin Ma, MD, Professor, Chief, Sports Medicine and Shoulder Service, UCSF Department of Orthopaedic Surgery, ...

  20. Lee Silverman Voice Treatment versus standard speech and language therapy versus control in Parkinson's disease: a pilot randomised controlled trial (PD COMM pilot).

    Science.gov (United States)

    Sackley, Catherine M; Smith, Christina H; Rick, Caroline E; Brady, Marian C; Ives, Natalie; Patel, Smitaa; Woolley, Rebecca; Dowling, Francis; Patel, Ramilla; Roberts, Helen; Jowett, Sue; Wheatley, Keith; Kelly, Debbie; Sands, Gina; Clarke, Carl E

    2018-01-01

    Speech-related problems are common in Parkinson's disease (PD), but there is little evidence for the effectiveness of standard speech and language therapy (SLT) or Lee Silverman Voice Treatment (LSVT LOUD®). The PD COMM pilot was a three-arm, assessor-blinded, randomised controlled trial (RCT) of LSVT LOUD®, SLT and no intervention (1:1:1 ratio) to assess the feasibility and to inform the design of a full-scale RCT. Non-demented patients with idiopathic PD and speech problems and no SLT for speech problems in the past 2 years were eligible. LSVT LOUD® is a standardised regime (16 sessions over 4 weeks). SLT comprised individualised content per local practice (typically weekly sessions for 6-8 weeks). Outcomes included recruitment and retention, treatment adherence, and data completeness. Outcome data collected at baseline, 3, 6, and 12 months included patient-reported voice and quality of life measures, resource use, and assessor-rated speech recordings. Eighty-nine patients were randomised with 90% in the therapy groups and 100% in the control group completing the trial. The response rate for Voice Handicap Index (VHI) in each arm was ≥ 90% at all time-points. VHI was highly correlated with the other speech-related outcome measures. There was a trend to improvement in VHI with LSVT LOUD® (difference at 3 months compared with control: - 12.5 points; 95% CI - 26.2, 1.2) and SLT (difference at 3 months compared with control: - 9.8 points; 95% CI - 23.2, 3.7) which needs to be confirmed in an adequately powered trial. Randomisation to a three-arm trial of speech therapy including a no intervention control is feasible and acceptable. Compliance with both interventions was good. VHI and other patient-reported outcomes were relevant measures and provided data to inform the sample size for a substantive trial. International Standard Randomised Controlled Trial Number Register: ISRCTN75223808. registered 22 March 2012.

  1. "¿Entiendes, con seguridad, lo que lees?" Hch 8, 30 Caminos de la hermenéutica de [en] la Escritura

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    Ignacio Chuecas Saldías

    2005-01-01

    Full Text Available El presente artículo busca ser una contribución para una hermenéutica bíblica práctica: es decir, no mira hacia la teoría de la interpretación, sino más bien hacia la praxis actual, especialmente en el campo de los estudios sincrónicos. Al mismo tiempo, pretende invitar al lector a conocer los métodos hermenéuticos propios de la tradición del Nuevo Testamento. Es a través de los caminos del midrash judeocristiano que nos acercamos a la praxis hermenéutica de los escritores bíblicos. El objetivo propuesto es llevado a cabo empleando como guía hermenéutica, a la vez que como laboratorio donde se ejemplifican los principios expuestos, el texto bíblico del encuentro del evangelista Felipe y el ministro de la reina de Etiopía (Hechos 8, 20-40. La pregunta de Felipe sirve de leitmotiv a este proceso: ¿entiendes, con certeza, lo que lees? Hermenéutica bíblica es siempre una manera de leer donde la escritura se interpreta a sí misma. El artículo presta especial atención a las categorías y herramientas de interpretación que se han desarrollado a partir de las nuevas impostaciones literarias en el campo de la exégesis bíblicaThe article attempts to make a contribution to the practical biblical hermeneutics focusing on the actual praxis, especially exploring the field of synchronic studies, rather than on the theory of interpretation. It also aims at offering an insight to the hermeneutic methods of the New Testament tradition, approaching the hermeneutic praxis of the biblical writers through the judeo-christian midrash paths. The accomplish such an objective, the author focuses on the biblical text of Philip's encounter with the minister of the queen of Ethiopia (Acts, 8, 20-40 as the hermeneutic guide and source to illustrate the principles being exposed. Philip's question "Can you really understand what you are reading?" serves as leitmotif to this process, as the biblical hermeneutics is a way of reading inwhich the

  2. Waste Conversion into n-Caprylate and n-Caproate: Resource Recovery from Wine Lees Using Anaerobic Reactor Microbiomes and In-line Extraction.

    Science.gov (United States)

    Kucek, Leo A; Xu, Jiajie; Nguyen, Mytien; Angenent, Largus T

    2016-01-01

    To convert wastes into sustainable liquid fuels and chemicals, new resource recovery technologies are required. Chain elongation is a carboxylate-platform bioprocess that converts short-chain carboxylates (SCCs) (e.g., acetate [C2] and n-butyrate [C4]) into medium-chain carboxylates (MCCs) (e.g., n-caprylate [C8] and n-caproate [C6]) with hydrogen gas as a side product. Ethanol or another electron donor (e.g., lactate, carbohydrate) is required. Competitive MCC productivities, yields (product vs. substrate fed), and specificities (product vs. all products) were only achieved previously from an organic waste material when exogenous ethanol had been added. Here, we converted a real organic waste, which inherently contains ethanol, into MCCs with n-caprylate as the target product. We used wine lees, which consisted primarily of settled yeast cells and ethanol from wine fermentation, and produced MCCs with a reactor microbiome. We operated the bioreactor at a pH of 5.2 and with continuous in-line extraction and achieved a MCC productivity of 3.9 g COD/L-d at an organic loading rate of 5.8 g COD/L-d, resulting in a promising MCC yield of 67% and specificities of 36% for each n-caprylate and n-caproate (72% for both). Compared to all other studies that used complex organic substrates, we achieved the highest n-caprylate-to-ncaproate product ratio of 1.0 (COD basis), because we used increased broth-recycle rates through the forward membrane contactor, which improved in-line extraction rates. Increased recycle rates also allowed us to achieve the highest reported MCC production flux per membrane surface area thus far (20.1 g COD/m 2 -d). Through microbial community analyses, we determined that an operational taxonomic unit (OTU) for Bacteroides spp. was dominant and was positively correlated with increased MCC productivities. Our data also suggested that the microbiome may have been shaped for improved MCC production by the high broth-recycle rates. Comparable abiotic

  3. Waste conversion into n-caprylate and n-caproate: resource recovery from wine lees using anaerobic reactor microbiomes and in-line extraction

    Directory of Open Access Journals (Sweden)

    Leo A. Kucek

    2016-11-01

    Full Text Available To convert wastes into sustainable liquid fuels and chemicals, new resource recovery technologies are required. Chain elongation is a carboxylate-platform bioprocess that converts short-chain carboxylates (SCCs (e.g., acetate C2 and n-butyrate C4 into medium-chain carboxylates (MCCs (e.g., n-caprylate C8 and n-caproate C6 with hydrogen gas as a side product. Ethanol or another electron donor (e.g., lactate, carbohydrate is required. Competitive MCC productivities, yields (product vs. substrate fed, and specificities (product vs. all products were only achieved previously from an organic waste material when exogenous ethanol had been added. Here, we converted a real organic waste, which inherently comprised of ethanol, into MCCs with n-caprylate as the target product. We used wine lees, which consisted primarily of settled yeast cells and ethanol from wine fermentation, and produced MCCs with a reactor microbiome. We operated the bioreactor at a pH of 5.2 and with continuous in-line extraction and achieved a MCC productivity of 3.9 g COD/L-d at an organic loading rate of 5.8 g COD/L-d, resulting in a promising MCC yield of 67% and specificities of 36% for each n-caprylate and n-caproate (72% for both. Compared to all other studies that used complex organic substrates, we achieved the highest n-caprylate-to-n-caproate product ratio of 1.0 (COD basis, because we used increased broth-recycle rates through the forward membrane contactor, which improved in-line extraction rates. Increased recycle rates also allowed us to achieve the highest reported MCC production flux per membrane surface area thus far (20.1 g COD/m2-d. Through microbial community analyses, we determined that an operational taxonomic unit (OTU for Bacteroides spp. was dominant and was positively correlated with increased MCC productivities. Our data also suggested that the microbiome may have been shaped for improved MCC production by the high broth-recycle rates. Comparable abiotic

  4. Status and trends of the rainbow trout population in the Lees Ferry reach of the Colorado River downstream from Glen Canyon Dam, Arizona, 1991–2009

    Science.gov (United States)

    Makinster, Andrew S.; Persons, William R.; Avery, Luke A.

    2011-01-01

    The Lees Ferry reach of the Colorado River, a 25-kilometer segment of river located immediately downstream from Glen Canyon Dam, has contained a nonnative rainbow trout (Oncorhynchus mykiss) sport fishery since it was first stocked in 1964. The fishery has evolved over time in response to changes in dam operations and fish management. Long-term monitoring of the rainbow trout population downstream of Glen Canyon Dam is an essential component of the Glen Canyon Dam Adaptive Management Program. A standardized sampling design was implemented in 1991 and has changed several times in response to independent, external scientific-review recommendations and budget constraints. Population metrics (catch per unit effort, proportional stock density, and relative condition) were estimated from 1991 to 2009 by combining data collected at fixed sampling sites during this time period and at random sampling sites from 2002 to 2009. The validity of combining population metrics for data collected at fixed and random sites was confirmed by a one-way analysis of variance by fish-length class size. Analysis of the rainbow trout population metrics from 1991 to 2009 showed that the abundance of rainbow trout increased from 1991 to 1997, following implementation of a more steady flow regime, but declined from about 2000 to 2007. Abundance in 2008 and 2009 was high compared to previous years, which was likely the result of increased early survival caused by improved habitat conditions following the 2008 high-flow experiment at Glen Canyon Dam. Proportional stock density declined between 1991 and 2006, reflecting increased natural reproduction and large numbers of small fish in samples. Since 2001, the proportional stock density has been relatively stable. Relative condition varied with size class of rainbow trout but has been relatively stable since 1991 for fish smaller than 152 millimeters (mm), except for a substantial decrease in 2009. Relative condition was more variable for larger

  5. Eesti graafika edu Hispaanias / Benjamin Vasserman

    Index Scriptorium Estoniae

    Vasserman, Benjamin

    1999-01-01

    Hispaanias Orenses dets. 1998/jaan. 1999 peetud V rahvusvahelisel graafikabiennaalil "Julio Prieto Nespereira auhind" pälvisid žürii kiituse eesti graafikud R. Saks, V. Tolli, B. Vasserman. I preemia ئ T. Uchida. Näitusel osales S. Liiva. 1998. a. sügisel Jaapanis toimunud II Tokio rahvusvahelisest väikegraafika triennaalist võttis osa N. Neidre.

  6. Theodorus van Es and Benjamin Staskun, S

    African Journals Online (AJOL)

    Prof Jo Michael

    We recently1 showed that heating a 4-oxoquinoline-3-carboxylic acid 1 with thionyl chloride (SOCl2) under .... sodium hydroxide solution resulted in the formation of the corresponding 7-alkylamino-4- oxo acid 6 as ... addition of either hydrogen chloride, hydrochloric acid, or cyclopropylamine hydrochloride to the mixtures of ...

  7. Payment for Ecosystem Services | Benjamin | Potchefstroom ...

    African Journals Online (AJOL)

    This address focuses on the legislative design for payment or ecosystem services (PES) since most countries do not have specific legislation that addresses the subject. Brazil is in the process of drafting national legislation on ecosystem services and there are several important issues that can be learnt from this experience.

  8. Fredholm theory in ordered Banach algebras | Benjamin ...

    African Journals Online (AJOL)

    This paper illustrates some initial steps taken in the effort of unifying the theory of positivity in ordered Banach algebas (OBAs) with the general Fred-holm theory in Banach algebras. We introduce here upper Weyl and upper Browder elements in an OBA relative to an arbitrary Banach algebra homomorphism and investigate ...

  9. 1936-IJBCS-Article-Benjamin Ebeshi

    African Journals Online (AJOL)

    hp

    Robinson TJ, Mulligan TO. 1977. Cimetidine and mental confusion. Lancet, 11: 719. Shinn AF. 1992. Clinical relevance of cimetidine drug interaction: Drug safety,. 7: 245-267. Somogyi A, Gugler R. 1983. Clinical pharmacokinetic of cimetidine. Clin. Pharmacokinet, 8: 463-495. USP (United States Pharmacopeia). 2006.

  10. 886-IJBCS-Article-Dr Benjamin Ebeshi

    African Journals Online (AJOL)

    DR GATSING

    quartz cells, mortar and pestle, beakers, UV–. Spectrophotometer (Thermo corporation,. England). Methods. Uniformity of weight. Twenty (20) tablets of each of the ten brands of ciprofloxacin were accurately weighed individually on an analytical balance and the average weight calculated. The percentage deviations of the ...

  11. O ENSINO DE MATEMÁTICA NOS ANOS INICIAIS DO ENSINO FUNDAMENTAL: O PROBLEMA DA FORMAÇÃO DO PROFESSOR E AS CONTRIBUIÇÕES DE LEE SHULMAN E DE V. V. DAVYDOV

    OpenAIRE

    Ferreira, Valdivina Alves; Freitas, Raquel Aparecida Marra da Madeira

    2014-01-01

    O objetivo deste texto é apresentar uma discussão crítica acerca da formação do professor que ensina matemática nos anos iniciais do Ensino Fundamental. Inicia-se pelo delineamento do problema das dificuldades de ensino e de aprendizagem de matemática, recorrentes nas pesquisas e nos discursos acadêmicos, destacando como um dos fatores a formação dos professores. Em seguida apresentam-se as contribuições de dois teóricos distintos, Lee Shulman e V. V Davydov, para o enfrentamento deste proble...

  12. MODIFICAÇÃO DO MÉTODO LEE SILVERMAN DE TRATAMENTO VOCAL NA DOENÇA DE PARKINSON: ANÁLISE PERCEPTIVO-AUDITIVA E ACÚSTICA COMPUTADORIZADA

    OpenAIRE

    Barros, Andréa Lopes de Souza Miranda de

    2006-01-01

    OBJETIVO: verificar a aplicabilidade do Lee Silverman Voice Treatment® numa freqüência diferenciada, em indivíduos portadores de DP, por meio de análise perceptivo-auditiva e acústica computadorizada vocal. PACIENTES E MÉTODO: o estudo foi realizado com 12 indivíduos portadores da DP classificados entre os graus 1 e 4 (escala Hoehn & Yahr), com queixas fonoaudiológicas, submetidos à modificação do LSVT® com aplicação em freqüência de duas vezes por semana, com duração de 45 ...

  13. Embodied Rhythm: Commentary on "The Contribution of Anthropometric Factors to Individual Differences in the Perception of Rhythm" by Neil P. McAngus Todd, Rosanna Cousins, and Christopher S. Lee

    Directory of Open Access Journals (Sweden)

    Bruno H. Repp

    2007-01-01

    Full Text Available Todd, Cousins, and Lee (2007 have presented some intriguing data suggesting that body size, as measured by standard anthropometric indices, is related to the preferred beat period in a perceptual task. Curiously, however, they did not find a significant sex difference, even though the women in their sample were clearly smaller than the men. Another recent study of preferred spontaneous tempo (McAuley et al., 2006 likewise failed to find a sex difference in a large sample of young adults. It is unclear why body size should have an effect only within each sex group.

  14. Time-Lapse Analysis of Methane Quantity in the Mary Lee Group of Coal Seams Using Filter-Based Multiple-Point Geostatistical Simulation.

    Science.gov (United States)

    Karacan, C Özgen; Olea, Ricardo A

    2013-08-01

    Coal seam degasification and its success are important for controlling methane, and thus for the health and safety of coal miners. During the course of degasification, properties of coal seams change. Thus, the changes in coal reservoir conditions and in-place gas content as well as methane emission potential into mines should be evaluated by examining time-dependent changes and the presence of major heterogeneities and geological discontinuities in the field. In this work, time-lapsed reservoir and fluid storage properties of the New Castle coal seam, Mary Lee/Blue Creek seam, and Jagger seam of Black Warrior Basin, Alabama, were determined from gas and water production history matching and production forecasting of vertical degasification wellbores. These properties were combined with isotherm and other important data to compute gas-in-place (GIP) and its change with time at borehole locations. Time-lapsed training images (TIs) of GIP and GIP difference corresponding to each coal and date were generated by using these point-wise data and Voronoi decomposition on the TI grid, which included faults as discontinuities for expansion of Voronoi regions. Filter-based multiple-point geostatistical simulations, which were preferred in this study due to anisotropies and discontinuities in the area, were used to predict time-lapsed GIP distributions within the study area. Performed simulations were used for mapping spatial time-lapsed methane quantities as well as their uncertainties within the study area. The systematic approach presented in this paper is the first time in literature that history matching, TIs of GIPs and filter simulations are used for degasification performance evaluation and for assessing GIP for mining safety. Results from this study showed that using production history matching of coalbed methane wells to determine time-lapsed reservoir data could be used to compute spatial GIP and representative GIP TIs generated through Voronoi decomposition

  15. Femmes aux petits soins : la fêlure d’un idéal dans deux nouvelles de F.S. Fitzgerald The Lees of Happiness et An Alcoholic Case

    OpenAIRE

    DELESALLE-NANCEY, Catherine

    2017-01-01

    Écrites à 17 ans d’intervalle, ces deux nouvelles de Fitzgerald mettent en scène des artistes dont la maladie pour l’un (« The Lees of Happiness ») et l’alcoolisme pour l’autre (« An Alcoholic Case ») ont eu raison des facultés créatrices. Pourtant, l’attention se porte moins sur les malades que sur celles qui les soignent, et embrassent ainsi un rôle traditionnellement dévolu aux femmes : l’épouse aimante sacrifiant tout pour son mari grabataire et l’infirmière dévouée investie d’une mission...

  16. Protective efficacy in mice of monovalent and trivalent live attenuated influenza vaccines in the background of cold-adapted A/X-31 and B/Lee/40 donor strains.

    Science.gov (United States)

    Jang, Yo Han; Lee, Eun-Young; Byun, Young Ho; Jung, Eun-Ju; Lee, Yoon Jae; Lee, Yun Ha; Lee, Kwang-Hee; Lee, Jinhee; Seong, Baik Lin

    2014-01-23

    Influenza virus continues to take a heavy toll on human health and vaccination remains the mainstay of efforts to reduce the clinical impact imposed by viral infections. Proven successful for establishing live attenuated vaccine donor strains, cold-adapted live attenuated influenza vaccines (CAIVs) have become an attractive modality for controlling the virus infection. Previously, we developed the cold-adapted strains A/X-31 and B/Lee/40 as novel donor strains of CAIVs against influenza A and B viruses. In this study, we investigated the protective immune responses of both mono- and trivalent vaccine formulations in the mouse model. Two type A vaccines and one type B vaccine against A/New Caledonia/20/99 (H1N1), A/Panama/2007/99 (H3N2), and B/Shangdong/7/97 in the background of the A/X-31 ca or B/Lee/40 ca were generated by a reassortment procedure and evaluated for their immunogenicity and protective efficacy. Each monovalent vaccine elicited high levels of serum antibodies and conferred complete protection against homologous wild type virus infection. As compared to the monovalent vaccines, trivalent formulation induced higher levels of type A-specific serum antibodies and slightly lower levels of type B-specific antibodies, suggesting an immunological synergism within type A viruses and an interference in the replication of type B virus. Relatively lower type B-specific immunogenicity in trivalent vaccine formulation could be effectively implemented by increasing the vaccine dose of influenza B virus. These results of immunogenicity, protection efficacy, and immunological synergism between type A vaccines provide an experimental basis for optimal composition of trivalent vaccines for subsequent developments of multivalent CAIVs against seasonal and pandemic influenza viruses. Copyright © 2013 Elsevier Ltd. All rights reserved.

  17. Flux of nitrogen, phosphorus, and suspended sediment from the Susquehanna River Basin to the Chesapeake Bay during Tropical Storm Lee, September 2011, as an indicator of the effects of reservoir sedimentation on water quality

    Science.gov (United States)

    Hirsch, Robert M.

    2012-01-01

    Concentrations of nitrogen, phosphorus, and suspended sediment are measured at the U.S. Geological Survey streamgage at Conowingo Dam at the downstream end of the Susquehanna River Basin in Maryland, where the river flows into the Chesapeake Bay. During the period September 7-15, 2011, in the aftermath of Tropical Storm Lee, concentrations of these three constituents were among the highest ever measured at this site. These measurements indicate that sediment-storage processes behind the three dams on the lower Susquehanna River are evolving. In particular, they indicate that scouring of sediment (and the nitrogen and phosphorus attached to that sediment) may be increasing with time. Trends in flow-normalized fluxes at the Susquehanna River at Conowingo, Maryland, streamgage during 1996-2011 indicate a 3.2-percent decrease in total nitrogen, but a 55-percent increase in total phosphorus and a 97-percent increase in suspended sediment. These large increases in the flux of phosphorus and sediment from the Susquehanna River to the Chesapeake Bay have occurred despite reductions in the fluxes of these constituents from the Susquehanna River watershed upstream from the reservoirs. Although the Tropical Storm Lee flood event contributed about 1.8 percent of the total streamflow from the Susquehanna River to the Chesapeake Bay over the past decade (water years 2002-11), it contributed about 5 percent of the nitrogen, 22 percent of the phosphorus, and 39 percent of the suspended sediment during the same period. These results highlight the importance of brief high-flow events in releasing nitrogen, phosphorus, and sediment derived from the Susquehanna River watershed and stored in the Conowingo Reservoir to the Chesapeake Bay.

  18. Kafka, Benjamin: o natural e o sobrenatural Kafka, Benjamin: natural and supernatural

    Directory of Open Access Journals (Sweden)

    Sônia Campaner Miguel Ferrari

    2007-01-01

    Full Text Available Pretende-se explorar alguns aspectos da obra de Franz Kafka que vinculam as experiências do escritor às experiências do homem das grandes cidades modernas, e, por outro lado, colocam essas mesmas experiências "sob violenta tensão em relação às místicas". Alguns elementos da obra de Kafka, como a impessoalidade, o anonimato, os inúmeros corredores ou repartições sufocantes, representam um diagnóstico, tido muitas vezes como sombrio, mas essencialmente crítico da modernidade. A partir da parábola Diante da Lei , inserida no romance O Processo e contada ao protagonista como uma forma de ligar sua experiência à tradição, procurar-se-á discutir tanto o papel da crítica à modernidade como o papel desempenhado pela tradição ( a teologia judaica, além das noções de culpa e lei, natural e sobrenatural.We intend to explore certain aspects of Kafka’s work which connect his experiences with the experiences of the man which lives in big modern cities, and that, on the other hand, put these experiences in "violent tension with the mistic ones". Some elements of Kafka’s work such as impersonality, anonymity, the many suffocating corridors and offices represent a diagnosis considered somber, but critical of modernity. We will discuss the role of the critic of modernity and the role of tradition, as well as the notions of guilt, and law, natural and supernatural from the parable Before the law, which is told to Joseph K in The Trial as a way to connect his experience to the tradition.

  19. 22nd September 2010 - Korean Minister of Education, Science and Technology J.-H. Lee signing the guest book and exchanging gifts with CERN Director-General R. Heuer and Head of International Relations F. Pauss; visiting ALICE exhibition with Collaboration Spokesperson J. Schukraft; accompanied throughout by Adviser R. Voss.

    CERN Multimedia

    Teams : M. Brice ; JC Gadmer

    2010-01-01

    22nd September 2010 - Korean Minister of Education, Science and Technology J.-H. Lee signing the guest book and exchanging gifts with CERN Director-General R. Heuer and Head of International Relations F. Pauss; visiting ALICE exhibition with Collaboration Spokesperson J. Schukraft; accompanied throughout by Adviser R. Voss.

  20. Observations of a thin near surface layer in an estuarine environment: An exceptional bloom of the dinoflagellate Akashiwo sanguinea in the Lee estuary (Lough Mahon), Co. Cork, in September 2010

    Science.gov (United States)

    O'Boyle, Shane; McDermott, Georgina

    2014-03-01

    Observations on the occurrence of an exceptional phytoplankton bloom in the Lee estuary, Co. Cork, in September 2010 are reported. A thin layer of phytoplankton dominated by the dinoflagellate Akashiwo sanguinea (Dinophyceae), with a cell concentration of 16,900 cells ml-1 and chlorophyll a concentration of 680 μg l-1, was observed at a depth of 1 m. The layer extended over a horizontal distance of 3 km and was located in the estuarine pycnocline. Levels of dissolved oxygen supersaturation were elevated at 190 (%) saturation (15.9 mg O2 l-1) and the highest biochemical oxygen demand associated with the bloom was greater than 25 mg O2 l-1. Using biovolume data to calculate carbon content, and a water exchange rate of 0.06 d-1 and dilution factor of 0.1, the potential oxygen demand following bloom collapse was estimated to be 7.22 mg O2 l-1. The potential impact of this thin layer on the water quality of the estuary is discussed.

  1. Elaboração da experiência na hipermodernidade – narrativa e arte em Walter Benjamin em diálogo com a Psicologia http://dx.doi.org/10.15601/1983-7631/rt.v9n16p1-12

    Directory of Open Access Journals (Sweden)

    Giovana Fagundes Luczinski

    2016-06-01

    Full Text Available O presente artigo discorre sobre transformações da sociedade contemporânea quanto a valores e modos de vida, tecendo um diálogo com o pensamento de Walter Benjamin a partir da perspectiva da Psicologia Fenomenológica. Questões discutidas pelo pensador, como a noção de choque, a importância da narrativa na vida em sociedade e o empobrecimento das experiências no mundo moderno, lançam luz sobre fenômenos presentes na chamada hipermodernidade e fornecem ferramentas intelectuais para compreender e intervir. Mostra-se urgente fomentar a reflexão sobre estes temas, trabalhando para que surjam espaços de trocas intersubjetivas e de fruição estética no cotidiano da vida hipermoderna, fortalecendo experiências de posicionamentos pessoais e vínculos sociais. A produção artística e a construção de narrativas são caminhos fecundos para elaboração das experiências em um mundo cada vez mais instável e individualista, cuja aceleração repercute na formação das subjetividades e na construção da cultura.  

  2. Lightcurve Results for 1318 Nerina, 222 Lermontov 3015 Candy, 3089 Oujianquan, 3155 Lee, 6410 Fujiwara, 6500 Kodaira, (8290) 1992 NP, 9566 Rykhlova, (42923) 1999 SR18, and 2001 FY

    Science.gov (United States)

    Clark, Maurice

    2007-03-01

    Lightcurve period and amplitude results for 10 minor planets are presented. The observations were made at 3 locations: the Montgomery College Observatory, Chiro Observatory, and the Rosemary Hill Observatory. (1318) Nerina: 2.536 ± 0.001 hr, 0.16 ± 0.02 mag. (2222) Lermontov: 4.344 ± 0.001 hr, 0.58 ± 0.01 mag. (3015) Candy: 4.265 ± 0.001 hr, 1.05 ± 0.01 mag. (3089) Oujianquan: 11.198 ± 0.003 hr, 0.45 ± 0.05 mag. (3155) Lee: 8.36 ± 0.01 hr, 0.4 ± 0.1 mag. (6410) Fujiwara: 7.008 ± 0.001 hr, 0.80 ± 0.02 mag. (6500) Kodaira: 5.496 ± 0.009 hr, 0.80 ± 0.02 mag. (8290) 1992 NP: 4.453 ± 0.001 hr, 0.58 ± 0.02 mag. (9566) Rykhlova: 8.800 ± 0.001 hr, 0.95 ± 0.02 mag. (42923) 1999 SR18: 8.392 ± 0.001 hr, 1.38 ± 0.05 mag. 2001 FY: 5.207 ± 0.005 hr, 0.45 ± 0.05 mag. Also reported are indefinite period results for four objects in the hope that they may be useful for future observers: 1110 Jaroslawa, 1720 Neils, 3872 Akirafuji, and 6790 Pingouin.

  3. Inglased puhkavad Haljalas toodetud patjadel / Merike Lees

    Index Scriptorium Estoniae

    Lees, Merike, 1976-

    2005-01-01

    TOP-i 1. koht. Ülevaade Briti perefirma filiaali, patju ja tekke valmistava Baltic Fibres OÜ tegevusest. Kommenteerib Haljala vallavanem Jüri Sikkut. Lisa: Baltic Fibres OÜ. Diagramm: Kasum 15 miljonit suurem kui mullu

  4. Uued elamupiirkonnad / Lee Taal, Gea Velthut

    Index Scriptorium Estoniae

    Taal, Lee

    1998-01-01

    Lühiinfot: projektijuht, valmis elamud, infrastruktuur, arhitektuurne kontseptsioon, ehitajad, arhitektid jm. Maarjamäe elamupiirkond (AB Harmin, AB Urbel ja Peil, Alver Trummal Arhitektid), Vabaõhukooli tee asum (Künnapu & Padrik), Lepiku küla Kloostrimetsas /Lepiku Kinnisvarahooldus), Raudalu asum Viljandi mnt. ääres (R-Konsult, I. Raud), Kodu 2001 (Nordprojekt, Jaak Kruusmägi), Tiskre Haaberstis (Arhitektuuribüroo Alis), Randvere tee (Nordprojekt), Veskimöldre (Koot ja Koot).

  5. Kahanev rahvaarv kasvatab rahumeelsust / Lee Kuan Yew

    Index Scriptorium Estoniae

    Lee Kuan Yew, 1923-

    2013-01-01

    Singapuri kauaaegne peaminister meenutab, et teise maailmasõja ajendiks oli Jaapani ja Saksamaa kõrgest sündimuskordajast (vastavalt 4,2 ja 2,6) tingitud ruumipuudus ja laienemisiha. Arvestades India (2,6) ja Aafrika riikide (4-7) vastavaid arve, küsib autor, mis meid nüüd ees ootab ja kas oleme selleks valmis

  6. FLOODPLAIN, LEE COUNTY, GEORGIA and INCORPORATED AREAS

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Floodplain Mapping/Redelineation study deliverables depict and quantify the flood risks for the study area. The primary risk classifications used are the...

  7. Lee Kuan Yew: Master Builder of Singapore

    National Research Council Canada - National Science Library

    Exner, Philip J

    1996-01-01

    .... Few, however, have independence forced upon them as Singapore did. On August 9, 1965, after several stormy years attempting to integrate in a post-colonial federation, it was unexpectedly expelled from Malaysia...

  8. ' "Life is Movement": Vernon Lee and Sculpture'

    DEFF Research Database (Denmark)

    Østermark-Johansen, Lene

    2018-01-01

    How do living, breathing human bodies respond to the inert bodies of sculpture? This article examines some of the art-theoretical and psychological writings of Violet Paget (‘Vernon Lee’) and Clementina Anstruther-Thomson of the 1880s and 1890s in an attempt to map the evolution of their formalist...... from Lee’s early essays in Belcaro: Being Essays on Sundry Aesthetical Questions (1881) to the late collaborative volume Art and Man (1924)....

  9. Jaapani edumetoodika ka Eestis / Merike Lees

    Index Scriptorium Estoniae

    Lees, Merike, 1976-

    2004-01-01

    Ilmunud ka: Delovõje Vedomosti 17. nov. lk. 28. Tootmissfääris kasutatavast Jaapani 20 võtme metoodikast loodab ettevõttele kasu saada lehtmetalli töötleva AS-i Favor Metaform nõukogu esimees Almar Proosi. Lisa: Mis on 20 võtit?

  10. DCS Terrain Submission for Lee County MS

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix M: Data Capture Standards, describes the digital topographic data that was used to create...

  11. Floodplain Submission for Lee County, MS

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Floodplain Mapping/Redelineation study deliverables depict and quantify the flood risks for the study area. The primary risk classifications used are the...

  12. THE POLITICAL CRITIQUE OF SPIKE Lee's Bamboozled

    African Journals Online (AJOL)

    Admin

    INTRODUCTION Because slavery is the founding historical relationship between black and white in America many will argue, lingers in subterranean form to this day (Guerrero 1993: 03). Film and the African-American Image. As a form of ..... memory in modern cultural life” (01). Film becomes a cultural tool bearing popular ...

  13. Lee Kuan Yew: Master Builder of Singapore

    National Research Council Canada - National Science Library

    Exner, Philip J

    1996-01-01

    ... powerhouse has made the "Singapore Model" one of the most closely studied patterns among developing nations. Singapore enjoyed sustained growth and political stability during a period when other regional states experienced much turbulence...

  14. Lees- en spellingagterstande van leerders met serebrale ...

    African Journals Online (AJOL)

    The causes and characteristics of the reading and spelling deficits of learners with cerebral palsy (CP), as well as the working memory processing are discussed. Due to the vision, hearing and speech disabilities of these learners, the phonological loop in the working memory receives and rejects an unclear message, ...

  15. Definition and display of steric, hydrophobic, and hydrogen-bonding properties of ligand binding sites in proteins using Lee and Richards accessible surface: validation of a high-resolution graphical tool for drug design.

    Science.gov (United States)

    Bohacek, R S; McMartin, C

    1992-05-15

    The accessible surface, described by Lee and Richards (the L&R surface: J. Mol. Biol. 1971, 55, 379), has remarkably useful properties for displaying ligand-protein interactions. The surface is placed one van der Waals radius plus one probe radius away from the protein atoms. The ligands are displayed in skeletal form. With a suitable probe radius, those parts of the ligand in good van der Waals contact with the protein binding site are found superimposed on the L&R surface. Display of the surface using parallel contours therefore provides a very powerful guide for interactive drug design because only ligand atoms lying on or close to the surface are in low-energy contact. The ability of the surface to accurately display steric complementarity between ligands and proteins was optimized using data from small molecule crystal structures. The possibility of displaying the chemical specificity of the binding site was also investigated. The surface can be colored to give precise information about chemical specificity. Electrostatic potential, electrostatic gradient, and distance to hydrogen-bonding groups were tested as methods of displaying chemical specificity. The ability of these methods to describe the complementarity actually observed in the interior of proteins was compared. High-resolution crystal data for ribonuclease and trypsin was used. The environment surrounding extended peptide chains in the protein was treated as a virtual binding site. The peptide chain served as a virtual ligand. This large sample of experimental data was used to measure the correlation between type of ligand atom and the calculated property of the nearest binding site surface. The best correlation was obtained using hydrogen-bonding properties of the binding site. Using this parameter the surface could be divided into three separate zones representing the hydrophobic, hydrogen-bond-acceptor, and hydrogen-bond-donor properties of the binding site. The percentage of hydrophobic ligand

  16. Intelligence Spending: Public Disclosure Issues

    Science.gov (United States)

    2007-02-15

    this day’s debates, including comments of Mr. Lee, Mr. Mason, Mr. Corbin , Mr. Nicholas, and Mr. Henry ). Mr. HENRY . Mr Chairman, we have now come to the...constitutions, or none, had ever adopted. Mr. CORBIN concurred in the sentiments of Mr. Nicholas on this subject. Mr. MADISON thought it much better...157. 62 629 F.2d at 157, citing statement of Committee members Benjamin Franklin and Robert Morris, concurred in by Richard Henry Lee and William Hooper

  17. Benjamin Vasserman edukas Ungaris ja Leedus / Rain Kooli

    Index Scriptorium Estoniae

    Kooli, Rain

    2007-01-01

    Ungaris Györi graafikabienaalil preemia kolme graafilise lehe eest sarjast "Diagnoosid". Vilniuse kuuendal väikegraafika triennaalil teine preemia nelja sarja "Diagnoosid. Peegeldus" digitaalse graafilise lehe eest

  18. gboyega emmanuel Abikoye¹ & Benjamin oladapo olley² ...

    African Journals Online (AJOL)

    corresponding Author: Dr. G. E. Abikoye, Department of Clinical Psychology, Faculty of Clinical Sciences, Niger Delta. University, Wilberforce Island, Bayelsa State, Nigeria. Email: ageabikoye@yahoo.com. introDuction. The consumption of alcohol by young people is not a new phenomenon. Concerns regarding drinking by ...

  19. "Benjamin Franklin and the Birth of a Paper Money Economy"

    OpenAIRE

    Farley Grubb

    2007-01-01

    Paper money has often been controversial and misunderstood. Why it has value, why that value changes over time, how it influences economic activity, who should be allowed to make it, how its use and creation should be controlled, and whether it should exist at all—are questions that have perplexed the public, vexed politicians, and puzzled economic experts. Knowing how, when, and why paper money first became commonplace in America and the nature of the institutions propagating it, can help us...

  20. Thoughts on Film: Critically Engaging with Both Adorno and Benjamin

    Science.gov (United States)

    D'Olimpio, Laura

    2015-01-01

    There is a traditional debate in analytic aesthetics that surrounds the classification of film as Art. While much philosophy devoted to considering film has now moved beyond this debate and accepts film as a mass art, a subcategory of Art proper, it is worth reconsidering the criticism of film pre-Deleuze. Much of the criticism of film as…

  1. Labour contracts and performance of Cameroonian firms | Benjamin ...

    African Journals Online (AJOL)

    The study evaluated employees' productivity in relation to their contract status. It used survey data collected among manufacturing sector firms, having more than 15 employees, in Cameroon between April and May 2006; and information issued by the National Institute of Statistics. Information collected concerned 45 firms ...

  2. Francolin Illustrated School Dictionary for Southern Africa | Benjamin ...

    African Journals Online (AJOL)

    Dorothea Mantzel and Bernd Schulz. Francolin Illustrated School Dictionary for Southern Africa. Developed by The Dictionary Unit for South African English in consultation with The Molteno Project and READ Education Trust. 1997. xvi + 336 pp. ISBN 1-86859-015-1. Cape Town: Francolin Publishers.

  3. Collateral ligament (CL) injury -- aftercare

    Science.gov (United States)

    ... DeLee and Drez's Orthopaedic Sports Medicine: Principles and Practice . 4th ed. Philadelphia, PA: Elsevier Saunders; 2015:chap 100. Review Date 4/18/2017 Updated by: C. Benjamin Ma, MD, Professor, Chief, Sports Medicine and Shoulder Service, UCSF Department ...

  4. Tennis elbow surgery

    Science.gov (United States)

    ... DeLee and Drez's Orthopaedic Sports Medicine: Principles and Practice . 4th ed. Philadelphia, PA: Elsevier Saunders; 2015:chap 65. Review Date 11/27/2016 Updated by: C. Benjamin Ma, MD, Professor, Chief, Sports Medicine and Shoulder Service, UCSF Department ...

  5. Rotator cuff problems

    Science.gov (United States)

    ... DeLee and Drez's Orthopaedic Sports Medicine: Principles and Practice . 4th ed. Philadelphia, PA: Elsevier Saunders; 2015:chap 52. Review Date 9/7/2017 Updated by: C. Benjamin Ma, MD, Professor, Chief, Sports Medicine and Shoulder Service, UCSF Department ...

  6. Hip arthroscopy

    Science.gov (United States)

    ... DeLee and Drez's Orthopaedic Sports Medicine: Principles and Practice . 4th ed. Philadelphia, PA: Elsevier Saunders; 2015:chap 82. Review Date 9/7/2017 Updated by: C. Benjamin Ma, MD, Professor, Chief, Sports Medicine and Shoulder Service, UCSF Department ...

  7. Rotator cuff repair

    Science.gov (United States)

    ... DeLee and Drez's Orthopaedic Sports Medicine: Principles and Practice . 4th ed. Philadelphia, PA: Elsevier Saunders; 2015:chap 52. Review Date 4/18/2017 Updated by: C. Benjamin Ma, MD, Professor, Chief, Sports Medicine and Shoulder Service, UCSF Department ...

  8. Elbow sprain -- aftercare

    Science.gov (United States)

    ... DeLee and Drez's Orthopaedic Sports Medicine: Principles and Practice . 4th ed. Philadelphia, PA: Elsevier Saunders; 2015:chap 65. Review Date 9/7/2017 Updated by: C. Benjamin Ma, MD, Professor, Chief, Sports Medicine and Shoulder Service, UCSF Department ...

  9. Wrist arthroscopy

    Science.gov (United States)

    ... DeLee and Drez's Orthopaedic Sports Medicine: Principles and Practice . 4th ed. Philadelphia, PA: Elsevier Saunders; 2015:chap 73. Review Date 4/18/2017 Updated by: C. Benjamin Ma, MD, Professor, Chief, Sports Medicine and Shoulder Service, UCSF Department ...

  10. Posterior cruciate ligament (PCL) injury -- aftercare

    Science.gov (United States)

    ... DeLee and Drez's Orthopaedic Sports Medicine: Principles and Practice . 4th ed. Philadelphia, PA: Elsevier Saunders; 2015:chap 99. Review Date 4/18/2017 Updated by: C. Benjamin Ma, MD, Professor, Chief, Sports Medicine and Shoulder Service, UCSF Department ...

  11. Iliotibial band syndrome -- aftercare

    Science.gov (United States)

    ... DeLee and Drez's Orthopaedic Sports Medicine: Principles and Practice . 4th ed. Philadelphia, PA: Elsevier Saunders; 2015:chap 85. Review Date 4/18/2017 Updated by: C. Benjamin Ma, MD, Professor, Chief, Sports Medicine and Shoulder Service, UCSF Department ...

  12. Study guide for Statistics for business and financial economics a supplement to the textbook by Cheng-Few Lee, John C. Lee and Alice C. Lee

    CERN Document Server

    Moy, Ronald L; Kao, Lie Jane

    2015-01-01

    This Study Guide accompanies Statistics for Business and Financial Economics, 3rd Ed. (Springer, 2013), which is a business statistics textbook that uses finance, economics, and accounting data throughout the book. This Study Guide contains unique chapter reviews for each chapter in the textbook, formulas, examples, and additional exercises to enhance topics and their application. Solutions are included so students can evaluate their own understanding of the material. With more real-life data sets than the other books on the market, this study guide and the textbook that it accompanies, give readers all the tools they need to learn material in class and on their own. The topics covered are immediately applicable to facing uncertainty and the science of good decision making in financial analysis, econometrics, auditing, production, operations, and marketing research. Students in business degree programs will find this material particularly useful in their other courses and future work.

  13. Cultura clássica, ópera e literatura na produção juvenil contemporânea: análise da obra La Traviata, por Lee Gyeong Hye, com ilustrações de Aurelia Fronty

    Directory of Open Access Journals (Sweden)

    Eliane Aparecida Galvão Ribeiro Ferreira

    2016-12-01

    Full Text Available Este texto tem por objetivo apresentar uma análise da obra La Traviata, adaptada por Lee Gyeong Hye (2012 e ilustrada por Aurelia Fronty, a partir da ópera clássica homônima de Giuseppe Verdi. Para a consecução do objetivo, busca-se apresentar uma reflexão fundamentada pela Estética da Recepção acerca do que propicia o prazer na leitura e quais elementos determinam o papel do leitor implícito. Constrói-se a hipótese de que a estratégia de Hye de resgatar uma ópera clássica e adaptá-la sob a forma de narrativa ilustrada para o jovem leitor, tanto lhe faculta contato com um texto atraente, lúdico e crítico que o conduzirá à reflexão, quanto amplia seus conhecimentos, por meio do resgate da memória cultural.

  14. Multiple mortality modeling in Poisson Lee-Carter framework

    OpenAIRE

    D'Amato, V.; Haberman, S.; Piscopo, G.; Russolillo, M.; Trapani, L.

    2016-01-01

    The academic literature in longevity field has recently focused on models for detecting multiple population trends (D'Amato et al., 2012b; Njenga and Sherris, 2011; Russolillo et al., 2011, etc.). In particular, increasing interest has been shown about "related" population dynamics or "parent" populations characterized by similar socioeconomic conditions and eventually also by geographical proximity. These studies suggest dependence across multiple populations and common long-run relationship...

  15. Die ontwikkeling van die ESSI-lees- en speltoets | Esterhuyse ...

    African Journals Online (AJOL)

    The ESSI reading and spelling test (Afrikaans and English) was developed to replace the well-known UCT reading and spelling test standardized in 1944. This measuring instrument was developed in four phases. This article deals with the development work performed during the first three phases. During phase 1, support ...

  16. Die ontwikkeling van lees- en speltoetse vir Sesotho-sprekende ...

    African Journals Online (AJOL)

    In this study, a reading and spelling test for the Sesotho-speaking learners in the elementary phase was developed and standardised. A Sesotho reading and spelling test was developed, which could be used to determine the reading and spelling skills of Grades 1–3 learners. The test indicated norms per quarter and could ...

  17. Psigometriese eienskappe van die ESSI-lees- en speltoets ...

    African Journals Online (AJOL)

    In drawing up the ESSI reading and spelling test, four phases were followed. In an earlier article, the development work that took place during the first three phases was discussed. This article focuses on the last phase during which the psychometric characteristics of the ESSI reading and spelling test were investigated.

  18. DIGITAL FLOOD INSURANCE RATE MAP DATABASE, LEE COUNTY, FLORIDA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk...

  19. Developing effective supervisors: Concepts of research | Lee | South ...

    African Journals Online (AJOL)

    Educating our early career researchers is becoming more complex. The range of doctoral degrees, the fast moving nature of knowledge, internationalisation, the demands of funding bodies and employers are all pulling on Ph.D. supervisors. The untrained Ph.D. supervisor will copy (or avoid copying) the way that they were ...

  20. Multiple myeloma in an Amur tiger ( Panthera tigris altaica ) | Lee ...

    African Journals Online (AJOL)

    The Amur tiger (Panthera tigris altaica) is an endangered tiger subspecies. An adult zoo-bred female was found collapsed, and died despite supportive treatment. Hematology and biochemistry showed pancytopenia and hyperglobulinemia, and serum protein electrophoresis revealed a monoclonal band in the β-globulin ...

  1. Book Review: Hospital and nursing yearbook | Lee | South African ...

    African Journals Online (AJOL)

    Abstract. Book Title: Hospital and nursing yearbook: Hospital and Nursing Yearbook for Southern Africa: Comprehensive Health Services Information for Southern Africa. 32nd ed. pp. 288. Cape Town: H. Engelhardt. 1992.

  2. Matthew's community and the Gentile mission / by Kukzin Lee

    OpenAIRE

    Lee, Kukzin

    2010-01-01

    Matthew contains seemingly contradictory passages with regard to the Gentiles and the Gentile mission. On the one hand, it seems that the Gentiles are disparaged and excluded from the missionary activities of Jesus' disciples. On the other hand, some Matthean passages imply the Matthean community's open attitude toward the Gentiles. Scholars have stressed one part of evidence over the other and come to the conclusion that either Matthew's community was extra muros or intra muros, respectively...

  3. Application of biologics to feedstuff | Lee | African Journal of ...

    African Journals Online (AJOL)

    ... transformed enzyme gene or raw material of feedstuff using biotechnology (e.g. fermentation) to enhance nutritive value. However, the availability of these biotechnological products shall be proved by the animal feeding trial. Keywords: Enzyme, feed additives, fermentation, probiotics. African Journal of Biotechnology Vol.

  4. Lees-om-te-leer: 'n studievaardigheid | Esterhuizen | Journal for ...

    African Journals Online (AJOL)

    Learners specially acquire knowledge by means of reading. The importance of this skill is emphasised with reference to reading strategies and the teaching thereof, as well as the development of critical and analytical thinking. Although it is not implicated that such teaching does not exist at all, the lack of a procedural and ...

  5. Kofi Annan und Tim Berners-lee preisen Informationsfreiheit

    CERN Multimedia

    Ermet, Monika

    2003-01-01

    The UN General Secretary and the Pioneer of WEB, will participate in Geneva at the WSIS with scholars from all the world. The World Summit on the Information Society was held in two phases. The first phase took place in Geneva hosted by the Government of Switzerland from 10 to 12 December 2003. It addressed the broad range of themes concerning the Information Society and adopted a Declaration of Principles and Plan of Action

  6. Adaptive Lee enhancement algorithm for processing drop_quality image

    Science.gov (United States)

    Wang, Xinsai; He, Jing; Li, Xue; He, Ming

    2007-12-01

    In order to transform image contrast and enhance vision effect the enhancement processing of image is need in the system of object recognition and automatic target tracking. The methods of image enhancement are more, for example, linearity, line segment, nonlinear, histogram equalization, histogram normalization, power exponent, local gray-level statistic feature and so on. Through analyzing gradient characteristic of image gray-level, in this paper the method of image enhancement is presented based on the local statistic arithmetic of neighborhood grads even. Experiment results show the correctness and utility of this method.

  7. 2014 Lee County, GA DMC 4-Band 8 Bit Imagery

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set consists of six-inch pixel resolution, natural color orthoimages covering the urban area footprint. An orthoimage is remotely sensed image data in...

  8. Lee as Critical Thinker: The Example of the Gettysburg Campaign

    Science.gov (United States)

    2012-05-04

    the preservation of the Union were all at stake. Most scholars agree that in retrospect, the Battle of Gettysburg was one of the turning points in...could prevent reinforcements from the right. Bottom line, the object of the second day was the Peach Orchard and ultimately Cemetery Hill. Contrary...Wheatfield and Peach Orchard were taken but the Union held Little Round Top. Poor coordination and delays were factors in the failure to break through

  9. Een teks - meerdere betekenisse: Hoe lees ons die Bybel?

    Directory of Open Access Journals (Sweden)

    Ernest van Eck

    2008-03-01

    Full Text Available One text – multiple meanings: How do we read the Bible? This article discusses three ways of reading the Bible that are evident in the current theological debate in South Africa: a fundamentalist, foundationalist and critical reading. A brief description and evaluation of the three reading strategies are given. It is indicated that a fundamentalist reading of the Bible essentially operates with a canon in the canon, and a foundationalist reading with a canon outside the canon. A critical reading, which roots can be traced back to the Reformation, is put forward as possibly a more responsible way of reading the Biblical text, especially since it takes cognizance of the historical and cultural distance between text and reader. It is argued that readers who take this “differentness” seriously, are enabled to read the Bible afresh and anew, especially in terms of some burning ethical questions of our day. Attention is also given to a critical reading of metaphorical language of the Bible.

  10. Aspectual auxiliary verbs in Xitsonga | Lee | Stellenbosch Papers in ...

    African Journals Online (AJOL)

    Stellenbosch Papers in Linguistics Plus. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 48 (2015) >. Log in or Register to get access to full text downloads.

  11. 76 FR 30947 - Stephen Lee Seldon: Debarment Order

    Science.gov (United States)

    2011-05-27

    ... convicted of a felony under Federal law for conduct relating to the regulation of any drug product under the... conduct relating to the regulation of a drug product. The factual basis for those convictions is as... felonies under Federal law for conduct relating to the regulation of a drug product under the FD&C Act. The...

  12. Suudab ta pensionäre toita? / Merike Lees

    Index Scriptorium Estoniae

    Lees, Merike, 1976-

    2000-01-01

    Kuna Eesti rahvastiku vananemine suurendab ülalpeetavate hulka ühiskonnas, siis ei saa praegust solidaarsuspõhimõttel rajanevat pensionisüsteemi enam kasutada, vaid tuleb pensionisüsteemi muuta. Pensionisüsteemi koormusest ja kohustuslikust kogumispensionist. Diagrammid: Eesti rahvaarv 1999-2050; rahvastikupüramiid 1997, 2025 ja 2050; kaua saavad/said mehed ja naised pensionipõlve nautida 1960-2010; vajaliku sotsiaalmaksu % palgast 2000-2070; keskmise pensioni ja brutopalga suhe 1965-2000; vanurite osatähtsus 1881-2030; keskmine eluiga 1950-2050. Kommenteerivad E. Nestor, K. Katus, L. Sakkeus

  13. Occipital condylar dysplasia in a Jacob lamb ( Ovis aries ) | Lee ...

    African Journals Online (AJOL)

    multihorned) phenotype. We describe a four-horned Jacob lamb that exhibited progressive congenital hindlimb ataxia and paresis, and was euthanased four weeks post-partum. Necropsy and CT-scan revealed deformity and asymmetry of the ...

  14. Tim Ingold and Jo Lee Vergunst, eds., . Aldershot, Ashgate ...

    African Journals Online (AJOL)

    ANBR

    foregrounding the topic of 'ways of walking', one that is often relegated to footnotes or to short sections on ... Malaysia, who are lowland peoples living close to Malay villages where supplies can be bought and where they ... (slave trade) and contemporary (tourist walking trails and encountering tourists as she walks with the ...

  15. Distribution of conjunctive and disjunctive forms in Xitsonga | Lee ...

    African Journals Online (AJOL)

    Xitsonga follows these basic patterns observed in other Bantu languages, but previous theories cannot explain all of the cases in which the conjunctive and disjunctive forms are distinguished. In previous work, three major approaches have been proposed: the constituency approach, the focus-based approach, and the ...

  16. Diamond Jubi lee of the Academy Mid-Year Meeting

    Indian Academy of Sciences (India)

    1994-07-01

    Jul 1, 1994 ... The lecturer began by characterizing their work as a clock comparison experiment leading to the first experimental detection of gravitational radiation - a prediction of general relativity made by Einstein as early as 1916. In principle, a rotating dumb bell in the laboratory would lose energy by this mechanism, ...

  17. "You see how good-looking Lee Ann is!"

    DEFF Research Database (Denmark)

    Spanger, Marlene

    2012-01-01

    a poststructuralist feminist perspective, arguing that looks and bodily practices, based on different constellations of gender and sexuality and race and nationality, are important for the research situation. Bringing in two different examples, the article analyses the field relations, and the implied power relations......By investigating the case of female Thai migrants selling sexual services in Denmark, I argue that ‘the victim’ versus ‘the empowered subject’ is an undesirable binary for analysing how female migrants perform gendered subject positions in their everyday life. The article suggests......, - between the researcher(s) and the studied subjects that are constituted through gender, sexuality, race and nationality. These relations form the premises for producing material....

  18. Editorial: A message of thanks | Lee | Ostrich: Journal of African ...

    African Journals Online (AJOL)

    Ostrich: Journal of African Ornithology. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 87, No 3 (2016) >. Log in or Register to get access to full text downloads.

  19. Harry Lee Parker and paroxysmal dysarthria and ataxia.

    Science.gov (United States)

    Klaas, James P; Burkholder, David B; Singer, Wolfgang; Boes, Christopher J

    2013-01-15

    To review descriptions of paroxysmal dysarthria and ataxia in multiple sclerosis (MS), with special attention given to Parker and his 1946 case series. Evaluation of original publications describing paroxysmal dysarthria and ataxia, bibliographic information, writings, and unpublished letters from the Mayo Clinic Historical Unit. In 1940, Störring described a patient with MS with paroxysmal symptoms that included dizziness and trouble speaking, but also unilateral extremity weakness. In 1946, Parker published a series of 11 patients with paroxysmal dysarthria and ataxia. Six of these patients had MS, and he recognized this phenomenon as a manifestation of the disease. The term "paroxysmal dysarthria and ataxia" was first used in 1959 by Andermann and colleagues. Since that time, paroxysmal dysarthria and ataxia has become a well-recognized phenomenon in MS. More recent reports have suggested that the responsible lesion is located in the midbrain, near or involving the red nucleus. Parker was the first to accurately describe paroxysmal dysarthria and ataxia in patients with MS.

  20. "Sê sjibbolet": 'n intertekstuele lees | van Wyk | Tydskrif vir letterkunde

    African Journals Online (AJOL)

    Sê sjibbolet: an intertextual reading. This article pursues an intertextual reading of Adam Small's collection of poetry Sê sjibbolet (“Say shibboleth”). The collection is read alongside texts that refer to “shibboleth” in their titles i.e. works by Paul Celan, Jacques Derrida and Doris Salcedo. The analysis draws on the readings ...

  1. Diamond Jubi lee of the Academy Mid-Year Meeting

    Indian Academy of Sciences (India)

    1994-07-01

    Jul 1, 1994 ... and was the recipient of the 1977 Award of tt.e. Federation of Indian Chambers of Commerce arid. Industry. He was a Visiting Professor at the Indian. Institute of Science, Bangalore for 3 years after his retirement from MIDHANI in 1979, and. Technical Director of Kamani Metals and Alloys. Ltd. for a year in ...

  2. How does language shape the way we think

    OpenAIRE

    Tuszynski, Adam

    2010-01-01

    Is it right to claim that the language, which we speak, strongly influences the way we think and behave? Do linguistic habits of cultures and nations create main differences in how people perceive and conceptualize reality? This thesis reviews and examines the most famous and influential formulations of the above problem conceived by Benjamin Lee Whorf, known as the linguistic relativity principle and demonstrates that even tough the turbulent intellectual climate and modern knowledge have mo...

  3. Kärlek i det västerländska samhället

    DEFF Research Database (Denmark)

    Engdahl, Emma

    2013-01-01

    Tornhill: Intersubjektivitet, erkännande och rationalitetens gränser •Jessica Benjamin: Herre och slav •Axel Honneth: Negativitetens verk •Helena Tinnerholm Ljungberg och Per-Anders Svärd: Njutning och dödsdrift •Yannis Stavrakakis: _ Den nationella njutningen – en framgångssaga?_ •Lee Edelman: För alltid...

  4. Aline Ferreira & John W. Schwieter (eds.) (2015) Psycholinguistic and Cognitive Inquiries into Translation and Interpreting [Benjamins Translation Library 115] Amsterdam : John Benjamins

    DEFF Research Database (Denmark)

    Lykke Jakobsen, Arnt

    2017-01-01

    A few decades back, much effort was invested in developing Translation Studies (TS) as a discipline in its own right. In recent years it is obvious that the main growth has come from exciting new interaction with disciplines like anthropology, ergonomics, expertise theory, and psychology. Perhaps...

  5. Nietzsche, Walter Benjamin, Guimarães Rosa: uma ideia de história = Nietzsche, Walter Benjamin, Guimarães Rosa: an idea of History

    Directory of Open Access Journals (Sweden)

    Roncari, Luiz

    2012-01-01

    Full Text Available Estudo da obra Corpo de baile, de Guimarães Rosa buscando perceber como a dispersão das personagens da primeira estória, seus reagrupamentos nas novelas intermediárias e a reintegração final, formam as ranhuras que amarravam o conjunto. Além de analisar como esses elementos de composição, que sustentam a unidade do livro, têm também um fundo ideológico, ou seja, apresentam uma visão da história e uma concepção da vida e do mundo

  6. Ajaloo mõistest / Walter Benjamin ; tõlkinud Hasso Krull

    Index Scriptorium Estoniae

    Benjamin, Walter, 1892-1940

    2010-01-01

    Ajalooteaduse kriitika lähtudes juudi messianistlikust traditsioonist, historismi ja ajaloolise materialismi vastandlikkusest. Varem ilmunud pealkirja "Ajaloofilosoofilised teesid" all: Vikerkaar (2002) nr. 11/12 ja raamatus: Slavoj Žižek "ideoloogia ülev objekt" (Tallinn : Vagabund, 2003)

  7. La crainte et la timidité comme passions dans Adolphe de Benjamin Constant

    Directory of Open Access Journals (Sweden)

    Mirela Ivan

    2007-05-01

    Full Text Available La crainte, ce mouvement de la sensibilité devant un mal menaçant, est une passion de l’être humain, parce qu’elle entraîne une transformation, souvent incontrôlable, du corps. La crainte n’est pas le désespoir, car pour le désespéré, tout est perdu, tandis que pour celui qui craint il reste un espoir d’échapper au mal, par le combat, ou par la fuite. Selon Cicéron il y a différentes formes de crainte, comme « la paresse, la honte, l’épouvante, la peur, l’effroi, le saisissement, le trouble et la timidité.» La timidité lui apparaît, à vrai dire, comme une « crainte habituelle ». Ces deux passions ont, chez le sujet passionné, quelques conséquences physiques facilement reconnaissables comme accélération du rythme cardiaque, respiration difficile, jambes

  8. Walter Benjamin y los pasajes de París: el abordaje metodológico

    Directory of Open Access Journals (Sweden)

    Daniel Hiernaux-Nicolas

    1999-01-01

    la imagen dialéctica, el recurso a los "desechos o harapos" de la sociedad, la valorización del análisis del objeto material para reconstruir épocas pasadas, etc. Su obra y su vida misma se constituyen así en un referente de primer orden para definir senderos de investigación en la actualidad.

  9. The Architecture of a Lifetime: Structures of Remembrance and Invention in Walter Benjamin and Aldo Rossi

    Directory of Open Access Journals (Sweden)

    Jolien Paeleman

    2016-05-01

    Full Text Available This article presents the result of research on the influence of Walter Benjamin’s thinking in the work of Italian architect Aldo Rossi (1931–1997. In present-day architectural criticism, Aldo Rossi’s oeuvre still constitutes a rich subject for discussion because of its resistance to easy pinpointing, even if Rossi himself explained his theories and methods of design on numerous occasions. In his writings, among these A Scientific Autobiography, Rossi quotes from a collection of Benjamin’s memoirs: Berlin Childhood around 1900. The architect believes that these short prose pieces express better than anything else what he himself had not been able to explain in his writing. In this paper I intend to show the poignancy of the words Rossi referred to and the implications they had on his architecture by offering close comparisons of Benjamin’s and Rossi’s autobiographical writings. In addition, this study examines how one of Rossi’s most famous architectural artefacts, the ossuary of San Cataldo cemetery at Modena, can be viewed as a coalescence of a Benjaminian thought-image, thereby fortifying the philosopher’s presence in modern architecture.

  10. LANGUAGE, SCIENCE AND ART – CONSIDERATIONS ON “TRAGIC DRAMA” BY WALTER BENJAMIN

    Directory of Open Access Journals (Sweden)

    Cláudio Benito OLIVEIRA FERRAZ

    2008-12-01

    Full Text Available The wealth, diversity and complexity of Walter Benjamin’s thoughts led us to deepen our understanding of some aspects of his ideas, notably those that refer to a reflection of the role of the truth in the hegemonic philosophical-scientific discourse and its relation to the artistic language as a redimensioning vehicle of the process for the human knowledge creation. In this sense, we have chosen the work `The Origin of German Tragic Drama` as an idea reference towards our worries, highlighting the role of individual experience in order to establish narratives which are able to build a social memory, and technical and technological perseverance as central for the new human perceptions. Such ideas have revealed how modern and important his writings are as far as understanding human beings is concerned.

  11. Learning against the Clock: Examining Learning and Development Concepts in "The Curious Case of Benjamin Button"

    Science.gov (United States)

    Koenig, Allison L.; Smith, Amber R.

    2013-01-01

    Media and popular culture reach broad audiences and have the potential to be an invaluable teaching resource in terms of promoting adult education and learning. Human resource development instructors can use media artifacts (e.g., films, television, novels, and cartoons) as useful methods to demonstrate learning theory and adult development…

  12. Benjamin's Voices: Irresolution and Textual Practice in ON THE CONCEPT OF HISTORY

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    Lawrence S. Wang

    2017-12-01

    Full Text Available Benjamin’s final treatise On the Concept of History has generated significant criticism with its profound yet enigmatic statements on his historical materialism. Its internal references range from the philosopher Hegel to satirist Karl Kraus; these interludes of scientific and poetic language have garnered notable readings through Marxian lenses, as well as ample theological and literary interpretations. Reading against any simplified tradition of unity, I suggest instead an insoluble collection of distinct voices at play in the entanglements of the text. Constellating these ‘Benjamins’ as self-conscious reflective and speculative identities nonetheless actualizing to their human character, this article illustrates a text which is intrinsically in deep conversation with its own medial limitation and consequently transforms that textuality into a locus of power. Structurally, Benjamin’s theses perform a harmonic, musical feat, embedding a true praxis of historical critique within an image from which it unendingly springs forth.

  13. Le cercle mythique: Walter Benjamin sur la politique et son interruption

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    van Rooden, A.

    2014-01-01

    This contribution starts from the idea that it is not so much pre-modern political orders that appeal to mythical logic, but contemporary ones. Lacking an external authority, contemporary political orders cannot but erect themselves in an act of auto-constitution. With reference to Walter Benjamin’s

  14. Language, Experience and Professional Learning (What Walter Benjamin Can Teach Us)

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    Doecke, Brenton; Pereira, Iris Susana Pires

    2012-01-01

    This essay raises questions about how language educators might construct and further develop their epistemology of practice in and through the situations in which they work from day to day. The occasion for this paper is our work as guest editors of a special issue of "L-1: Educational Studies in Language and Literature," when we invited…

  15. Kunstiteos oma mehhaanilise reprodutseeritavuse ajastul / Walter Benjamin ; tõlkinud Mati Sirkel

    Index Scriptorium Estoniae

    Benjamin, Walter, 1892-1940

    2010-01-01

    Analüüsitakse kuidas kunstiteose repro ja filmikunst avaldavad tagasimõju kunstile tema traditsioonilisel kujul. Kunstiteose ehtsusest, selle olemusest, kultusväärtusest ja eksponeerimisväärtusest, koopia eelistest aga ka destruktiivsusest, eriti filmikunsti puhul kultuuripärandi traditsiooniväärtuse kaotamisel. Foto ja maalikunsti, teatri ja filmi erinevusest, eksponeerimisviisi muutumisest reproduktsioonitehnika läbi, mis muudab masside retseptsiooni - kunst versus meelelahutus

  16. Experience in the Very Moment of Writing: Reconsidering Walter Benjamin's Theory of Mimesis

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    Tsuji, Atsuko

    2010-01-01

    The purpose of this paper is to examine the ateleological moment of learning through imitation. In general, we can learn something new through imitating models we are given, which embody the values of our own society, culture and institutions. This means that imitation is understood in terms of the representation or reproduction of original…

  17. Benjamin Britten’s compositions for children and amateurs: cloaking simplicity behind the veil of sophistication.

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    Flynn, Angie

    2006-01-01

    The principal aim of this thesis is to examine a portion of Britten’s oeuvre which was intended for performance by children and amateurs and thereby to assess the extent of the composer’s success in achieving music which betrayed all the hallmarks of a sophisticated composition, yet providing a score which was accessible to its performers. Indeed, ‘because of his refusal to ‘write down’ to the child performer, although drawing on his considerable technical expertise to tailor h...

  18. Towards a phenomenology of civil war: Hobbes meets Benjamin in Beirut.

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    De Cauter, Lieven

    2011-01-01

    Based on interviews with Beirut intellectuals and architects, this essay endeavours to trace the contours for a phenomenology or anthropology of civil war. Thomas Hobbes serves as a guide, with his idea of civil war representing a relapse into the ‘state of nature’; as absence of sovereignty resulting in a ‘war of everybody against everybody’. The effects of ever-latent civil war in Beirut are far-reaching: the fragmentation of urban space and the disappearance of public space, the loss of memory and the fragmentation of time, even the reification of language. In the collective imagination and in the arts, Beirut appears as a ghost town, a spectral city with a spectral civility. What we discover is a city, its inhabitants, its social behaviour, but also its art and literature, in the grip of post-traumatic stress syndrome. From all this, we take home two things: first, any city can (at least in principle) relapse into a similar state of nature — Beirut can become a paradigm of latent civil war; and second, the traumatic modernity of Beirut mirrors the traumatic artistic expressions of modernism — the shock of modernity is also always a modernity of shock.

  19. Duas personagens, dois tempos, duas versões: Benjamin em livro e filme

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    Helena Bonito Couto Pereira

    2006-12-01

    Full Text Available Uma das peculiaridades do romance Benjamim de Chico Buarque (1995 é a focalização de dois tempos da vida do protagonista: sua juventude nos anos 60 e a sua maturidade – com a qual se inicia a narrativa – no final dos anos 80. Em cada fase, ele contracena com uma personagem feminina, Castana Beatriz e Ariela, bastante semelhantes entre si. A descoberta dos nexos existentes entre ambas desencadeia reflexões em torno das profundas mudanças que ocorreram na sociedade brasileira nessas duas décadas. Discute-se, neste trabalho, a caracterização das personagens, em especial as femininas, e algumas das soluções adotadas por Monique Gardenberg, que realizou a transposição da narrativa para o cinema em 2002.

  20. Contaminations of modern tragedy from Benjamin via Strindberg, Darwin, Nietzsche and Kafka to Beckett and Wallace.

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    Mack, Michael

    2016-01-01

    Building on my recently published book Contaminations: Beyond Dialectics in Modern Literature, Science and Film, this article questions various critical approaches that assume that the modern and the tragic are mutually exclusive. The theoretical proposition of this article is that the exclusion of the tragic from the modern can be most convincingly circumvented via a theory of contaminations. As J M Bernstein has recently pointed out, philosophical systems such as Hegel dialectics attempt to...