Escritas indeterminadas e sujeitos fragmentários em contos pós-modernos de João Noll e Sam Shepard

Pós-graduação em Letras - IBILCE

A reescrita irônica de Angela Carter: O quarto do Barba-Azul

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

O evento 11 de setembro: (re)criação da história no romance Extremely Loud & Incredibly Close (2005), de Jonathan Safran Foer

Pós-graduação em Letras - IBILCE

White Noise e Cosmopolis: análise do processo de desumanização em ficções pós-modernas

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

A representação do salazarismo em Afirma Pereira, de Antonio Tabucchi

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Block & Bridle Annual 1959-1960

President Roger Wehrbein Vice President Ted Klug Secretary George B. O'Neal Treasurer Ralph Hazen Marshal Bud Reece Historian Tom Kraeger Co-Historian John Zauha Ag. Executive Representative Larry Williams Faculty Advisor Dr. E. B. Peo, Jr. George Ahlschwede Richard Hahn Henry Beel Ralph Hazen Gary Briggs Gary Heineman Leslie Cook Max Hauser Richard Eberspacher Buce Jameson Russ Edeal Leon Janovy William Ehresman Alan Jorgensen Rolland Eubanks John Joyner Mickey Evertson Marshall Jurgens Jesse Felker Ron Kahle Mylon Filkins Donald Kavan Richard Frahm Max Keasling Roger French Ronald Kennedy Angus Garey Ted Klug Ed Gates Herb Kraeger Gerald Gogan Tom Kraeger Gerald Goold Fernando Lagos Jay Graf Gerald Lamberson Lloyd Langemeier Ralph Langemeier Gerald Loseke Donald Meiergerd Lowell Minert John Oeltjen George B. O'Neal Don Ormesher Larry Ott Bud Reece Ron Sabatka Keith Smith Ronald Smith Donn Simonson Daryl Starr Galen Stevens Eugene Turdy Ernest Thayer Charles Thompson Jerry Thompson Eli Thomssen William Watkins Allen Trumble Robert Weber Lawrence Turner Dan Wehrbein Reginald Turner Roger Wehrbein Vance Uden Dick White Max Waldo Billy Williams Blair Williams Larry Williams D. Patrick Wright John Zauha

Blind River Dolphin: First Side-Swimming Cetacean

The blind river dolphin (Platanista gangetica), first written about by Pliny the Elder in A.D. 72, was found (10 November 1968) to be the first known side-swimming cetacean. The rudimentary eye lacks the lens, but anatomical evidence suggests that the eye may serve as a light sensor. The underwater sound emissions of this species, although similar to those of the Amazon River dolphin (Inia geoffrensis), appear to be produced constantly.

EREMOPHYGUS BICOLOR (GUTIÉRREZ) (COLEOPTERA: SCARABAEIDAE: RUTELINAE: RUTELINI): A NEW TRIBAL AND GENERIC PLACEMENT FOR THE BOLIVIAN SCARAB PLATYCOELIA BICOLOR (GUTIÉRREZ) (ANOPLOGNATHINI)

Platycoelia bicolor (Gutiérrez) (Scarabaeidae: Rutelinae) is transferred from the tribe Anoplognathini, subtribe Platycoeliina, to the tribe Rutelini. Platycoelia bicolor is placed in the genus Eremophygus Ohaus and the taxonomic history of the species is discussed. The transfer creates a new combination, Eremophygus bicolor (Gutiérrez) and places the generic name Heterocallichloris Gutiérrez as a junior synonym of Eremophygus (new synonymy). Morphological characters that warrant the transfer are discussed. Se transfiere Platycoelia bicolor (Gutiérrez) (Scarabaeidae: Rutelinae) de la tribu Anoplognathini, subtribe Platycoeliina, a la tribu Rutelini. Se transfiere Platycoelia bicolor al género Eremophygus Ohaus y se discute su historia taxonómica. La transferencia crea una nueva combinación, Eremophygus bicolor (Gutiérrez) y ubica al nombre genérico Heterocallichloris Gutiérrez como un sinónimo junior de Eremophygus. Se discuten los caracteres morfológicos que justifican la transferencia.

Thyroid hormone action is required for normal cone opsin expression during mouse retinal development

PURPOSE. The expression of S- and M-opsins in the murine retina is altered in different transgenic mouse models with mutations in the thyroid hormone receptor (TR)-beta gene, demonstrating an important role of thyroid hormone (TH) in retinal development. METHODS. The spatial expression of S- and M-opsin was compared in congenital hypothyroidism and in two different TR mutant mouse models. One mouse model contains a ligand-binding mutation that abolishes TH binding and results in constitutive binding to nuclear corepressors. The second model contains a mutation that blocks binding of coactivators to the AF-2 domain without affecting TH binding. RESULTS. Hypothyroid newborn mice showed an increase in S- opsin expression that was completely independent of the genotype. Concerning M-opsin expression, hypothyroidism caused a significant decrease (P < 0.01) only in wild-type animals. When TR beta 1 and -beta 2 were T3-binding defective, the pattern of opsin expression was similar to TR beta ablation, showing increased S- opsin expression in the dorsal retina and no expression of M-opsin in the entire retina. In an unexpected finding, immunostaining for both opsins was detected when both subtypes of TR beta were mutated in the helix 12 AF-2 domain. CONCLUSIONS. The results show, for the first time, that the expression of S- and M-opsin is dependent on normal thyroid hormone levels during development.

Indagine delle proprietà statistiche di serie temporali di posizione applicata al caso della stazione permanente GPS della base Mario Zucchelli in Terra Vittoria (Antartide)

Da ormai sette anni la stazione permanente GPS di Baia Terranova acquisisce dati giornalieri che opportunamente elaborati consentono di contribuire alla comprensione della dinamica antartica e a verificare se modelli globali di natura geofisica siano aderenti all’area di interesse della stazione GPS permanente. Da ricerche bibliografiche condotte si è dedotto che una serie GPS presenta molteplici possibili perturbazioni principalmente dovute a errori nella modellizzazione di alcuni dati ancillari necessari al processamento. Non solo, da alcune analisi svolte, è emerso come tali serie temporali ricavate da rilievi geodetici, siano afflitte da differenti tipologie di rumore che possono alterare, se non opportunamente considerate, i parametri di interesse per le interpretazioni geofisiche del dato. Il lavoro di tesi consiste nel comprendere in che misura tali errori, possano incidere sui parametri dinamici che caratterizzano il moto della stazione permanente, facendo particolare riferimento alla velocità del punto sul quale la stazione è installata e sugli eventuali segnali periodici che possono essere individuati.

Raccontare la storia al tempo delle crisi

La ricerca analizza il tema della relazione tra storia e narrazione nella letteratura degli ultimi quindici anni in tre contesti nazionali: Italia, Spagna e Portogalo. Per indagare un campo così vasto si sono identificate tre direttrici principali connesse tra loro, coincidenti con tre "crisi": la crisi del rapporto tra letteratura e mercato, la crisi del concetto di verità e la crisi dello stato nazione. Attraverso le riflessioni sul postmoderno (Lyotard, Jameson Hutcheon) e l’analisi di Bourdieu si indaga il rapporto tra mercato e autore letterario, facendo particolare riferimento ai percorsi letterari di Rafael Chirbes, Mia Couto e Wu Ming. Il tema della forma letteraria è invece letto atttraverso le analisi di Hutcheon e analizzando i testi di Helder Macedo (Pedro e Paula), Isaac Rosa (¡Otra maldita novela sobre la guerra civil!) e Tommaso De Lorenzis-Guido Favale (L’aspra stagione). La crisi del concetto di verità viene analizzata alla luce del dibattito sulla storiografia nella seconda metà del Novecento. In particolare si evidenzia la tensione tra Hayden White e Carlo Ginzuburg. Per evidenziare come le relazioni di potere influenzino la narrazione della storia si fa inoltre riferimento alle analisi di Michel Foucault, Michel de Certeau, Stephen Greenbaltt e Gayatri Spivak. Si analizzano quindi Anatomía de un instante, di Javier Cercas, Romanzo criminale, di Giancarlo de Cataldo e As três vidas, di João Tordo. Infine ci si riferisce alla crisi dello stato-nazione individuando una tensione tra le analisi di György Lukács e Franco Moretti, e allargando la riflessione agli studi sociologici di Immanuel Wallerstein e Saskia Sassen. Inoltre, attraverso i testi di Benedict Anderson, Homi B. Bhabha, José Saramao e Eduardo Lourenço si articola una riflessione sull’immaginario politico nazionale. I testi analizzati sono Victus, di Albert Sánchez Piñol, Pro Patria, di Ascanio Celestini e A voz da terra di Miguel Real.

Expression of nitric oxide synthase III in human thyroid follicular cells: evidence for increased expression in hyperthyroidism

Nitric oxide mediates a wide array of cellular functions in many tissues. It is generated by three known isoforms of nitric oxide synthases (NOS). Recently, the endothelial isoform, NOSIII, was shown to be abundantly expressed in the rat thyroid gland and its expression increased in goitrous glands. In this study, we analyzed whether NOSIII is expressed in human thyroid tissue and whether levels of expression vary in different states of thyroid gland function. Semiquantitative RT-PCR was used to assess variations in NOSIII gene expression in seven patients with Graves' disease, one with a TSH-receptor germline mutation and six hypothyroid patients (Hashimoto's thyroiditis). Protein expression and subcellular localization were determined by immunohistochemistry (two normal thyroids, five multinodular goiters, ten hyperthyroid patients and two hypothyroid patients). NOSIII mRNA was detected in all samples: the levels were significantly higher in tissues from hyperthyroid patients compared with euthyroid and hypothyroid patients. NOSIII immunoreactivity was detected in vascular endothelial cells, but was also found in thyroid follicular cells. In patients with Graves' disease, the immunostaining was diffusely enhanced in all follicular cells. A more intense signal was observed in toxic adenomas and in samples obtained from a patient with severe hyperthyroidism due to an activating mutation in the TSH receptor. In multinodular goiters, large follicles displayed a weak signal whereas small proliferative follicles showed intense immunoreactivity near the apical plasma membrane. In hypothyroid patients, NOSIII immunoreactivity was barely detectable. In summary, NOSIII is expressed both in endothelial cells and thyroid follicular cells. The endothelial localization of NOSIII is consistent with a role for nitric oxide in the vascular control of the thyroid. NOSIII expression in thyroid follicular cells and the variations in its immunoreactivity suggest a possible role for nitric oxide in thyrocyte function and/or growth.

Entdeckungen und Abentheuer in Afrika von den ältesten Zeiten bis jetzt : (mit Einschluß der Landerschen Reise) ; mit einem Abriß der Geologie, Mineralogie und Zoologie dieses Festlandes

von den Professoren Jameson, James Wilson und Hugh Murray