El documental como estrategia educativa : de Flaherty a Michael Moore, diez propuestas de actividades.

Incluye anexo con direcciones de interés y documentales accesibles on-line

Leituras e imagens do 11 de setembro: reavaliações da história em Falling Man (2007), de Don DeLillo e em Fahrenheit 9/11 (2004), de Michael Moore

Pós-graduação em Letras - IBILCE

Integrated genomic characterization of endometrial carcinoma

We performed an integrated genomic, transcriptomic and proteomic characterization of 373 endometrial carcinomas using array- and sequencing-based technologies. Uterine serous tumours and ∼25% of high-grade endometrioid tumours had extensive copy number alterations, few DNA methylation changes, low oestrogen receptor/progesterone receptor levels, and frequent TP53 mutations. Most endometrioid tumours had few copy number alterations or TP53 mutations, but frequent mutations in PTEN, CTNNB1, PIK3CA, ARID1A and KRAS and novel mutations in the SWI/SNF chromatin remodelling complex gene ARID5B. A subset of endometrioid tumours that we identified had a markedly increased transversion mutation frequency and newly identified hotspot mutations in POLE. Our results classified endometrial cancers into four categories: POLE ultramutated, microsatellite instability hypermutated, copy-number low, and copy-number high. Uterine serous carcinomas share genomic features with ovarian serous and basal-like breast carcinomas. We demonstrated that the genomic features of endometrial carcinomas permit a reclassification that may affect post-surgical adjuvant treatment for women with aggressive tumours.

Changes in antibiotic susceptibility in staphylococci habituated to sub-lethal concentrations of tea tree oil (Melaleuca alternifolia)

Aims: To investigate the effect of sub-lethal challenge with tea tree oil (TTO) on the antibiotic resistance profiles of staphylococci.

High-Speed Fully Homomorphic Encryption Over the Integers

A fully homomorphic encryption (FHE) scheme is envisioned as a key cryptographic tool in building a secure and reliable cloud computing environment, as it allows arbitrary evaluation of a ciphertext without revealing the plaintext. However, existing FHE implementations remain impractical due to very high time and resource costs. To the authors’ knowledge, this paper presents the first hardware implementation of a full encryption primitive for FHE over the integers using FPGA technology. A large-integer multiplier architecture utilising Integer-FFT multiplication is proposed, and a large-integer Barrett modular reduction module is designed incorporating the proposed multiplier. The encryption primitive used in the integer-based FHE scheme is designed employing the proposed multiplier and modular reduction modules. The designs are verified using the Xilinx Virtex-7 FPGA platform. Experimental results show that a speed improvement factor of up to 44 is achievable for the hardware implementation of the FHE encryption scheme when compared to its corresponding software implementation. Moreover, performance analysis shows further speed improvements of the integer-based FHE encryption primitives may still be possible, for example through further optimisations or by targeting an ASIC platform.

Gestión oriental y occidental: un acercamiento a los grandes gurues e ideas empresariales

En el presente trabajo se describen los aportes más destacados de algunos de los gurúes representativos del ámbito administrativo Oriental y Occidental. En Occidental se cuenta con el legado de Henry Ford, Philip Kotler, Frederick Winslow Taylor, Henry Fayol, Michael Porter, Peter Drucker y Steve Jobs. En Oriente, los gurúes son Akio Morita, Edwards Deming, Kaoru Ishikawa, Familia Toyoda, Masaaki Imai y Taiichi Ohno. A partir de ello, se hacen comparaciones entre las tendencias de administración de cada cultura y entre los gurúes. Seguido, se comentan aspectos importantes de Mc Donald’s y Samsung, en cuanto a sus modelos de gestión y su adaptación en un mundo globalizado.

Cuestiones de estilo.

El artículo forma parte de una sección de la revista dedicada a innovación

En retorisk analys av Fahrenheit 9/11 ur ett dokumentärhistoriskt perspektiv

The history of rhetorics in documentary film is a long one. The French brothers Louise and Auguste Lumiére were among the first persons who produced a documentary and their work has had a big impression in the history of documentary during the 1900 century. John Grierson has been called “the father” of documentary film. He produced films in the English speaking part of the world and he is the founder of the concept “documentary film”. Propaganda filming has a big part in the history of documentary film. Most frequently it appeard in Germany before and during the secound WW II, but propaganda films has been produced in Great Britain and USA as well as in other parts of the world. Rhetorics are of current interest today. It effects the news, papers, magazines, books and movies. The purpose with this essay is to investigate the rhetorics in Michael Moores controversial documentary of September 11th, Fahrenheit 9/11. The main question is: what rhetorical tools does Michael Moore use in order to communicate his politcal message in Fahrenheit 9/11? The rhetorical analysis includes exordium, narratio, propsitio, argumentatio and conclusio as well as ethos, logos and pathos. In order to conduct the analysis I have used Kurt Johannesson’s book Retorik eller konsten att övertyga, Maria Karlberg and Brigitte Mral’s book Heder och påverkan. Att analysera modern retorik. And at last a chapter by Brigitte Mral named Retorikanalys in the book Metoder i kommunikationeverenskap, by Mats Ekström and Larsåke Larsson. For the background about the history of documentary film I have used Barsam M. Richard, Nonfiction Film A Critical History and Bjørn Sørenssen’s book Å fange virkeligheten –Dokumentarfilmens århundre.The analysis shows that Moore uses different rhetorical tools in order to point out that George W Bush is the wrong man for the role as the president of United States of America. Some of the most effective tools that Moores uses are his own voice, pictures who awakes emotions, recordings and sharp arguments. His way of using ethos, logos and pathos is very clear. The disposal can also be distinct discern, however there are some exceptions towards the classical rhetoric. One example is that Moore doesn´t describe the arrangement of the movie in exordium.

Thin beats fat yet again: Conceptions of democracy

An earlier version of this paper was presented in Sydney, Australia at the 2005 Australian Society of Legal Philosophy annual conference. The author wishes to thank all those who commented upon and criticized the paper. The author also wishes to thank two anonymous referees from this journal for their helpful suggestions.

Economising, Strategising and the Vertical Boundaries of the Firm

Acknowledgments: We are grateful to Celine Azemar, Ron Davies, Rodolphe Desbordes, Hartmut Egger, Holger Görg, Michael Moore, Ali Naghavi, Peter Neary, Pascalis RaimondosMøller, Ian Wooton and two anonymous referees for useful comments and suggestions. The usual disclaimer applies.

Las edades de Hitler. De Satán a un ser de carne y hueso, y su representación en clave paródica

Adolf Hitler suscitó desde su entrada en la escena política alemana una fascinación perversa, un sentimiento que, con el tiempo, ha dado lugar a numerosas representaciones culturales sobre el Führer. La muestra, rica y variada tanto en el fondo como en la forma, nos permitirá trazar tres estadios en lo referente al proceso de construcción historiográfica del hitlerismo, iniciado con la caída del Tercer Reich. Estos responden en buena medida al devenir sociopolítico y cultural de la sociedad a escala global desde el final de la guerra y hasta nuestros días y pueden resumirse en tres: primero, la satanización; segundo, la humanización; tercero, el retrato caricaturesco. Proponemos un recorrido histórico por diversos productos culturales del dictador alemán cuyo propósito es desentrañar el retrato psicológico poliédrico que se ha construido en torno a la figura de Hitler.