Effect of diurnal cycling temperatures on cardiovascular- ventilatory function in statically-acclimated rainbow trout, Salmo gairdneri

Four groups of rainbow trout, Salmo gairdneri, were acclimated to 2°, 10°, and 18°e, and to a diurnal temperature cycle (100 ± 4°C). To evaluate the influence of cycling temperatures in terms of an immediate as opposed to acclimatory response various ventilatory-cardiovascular rate functions were observed for trout, either acclimated to cycling temperatures or acclimated to constant temperatures and exposed to a diurnal temperature cycle for the first time (10° ± 4°C for trout acclimated to 10°C; 18°+ 4°C for trout acclimated to l8°e). Gill resistance and the cardiac to ventilatory rate ratio were then calculated. Following a post preparatory recovery period of 36 hr, measurements were made over a 48 hour period with the first 24 hours being at constant temperature in the case of statically-acclimated fish followed by 24 hours under cyclic temperature conditions. Trout exhibited marked changes in oxygen consumption (Vo ) with temp- 2 erature both between acclimation groups, and in response to the diurnal temperature cycle. This increase in oxygen uptake appears to have been achieved by adjustment of ventilatory and, to some extent, cardiovascular activity. Trout exhibited significant changes in ventilatory rate (VR), stroke volume (Vsv), and flow (VG) in response to temperature. Marked changes in cardiac rate were also observed. These findings are discussed in relation to their importance in convective oxygen transport via water and blood at the gills and tissues. Trout also exhibited marked changes in pressure waveforms associated with the action of the resp; ratory pumps with temperature. Mean differenti a 1 pressure increased with temperature as did gill resistance and utilization. This data is discussed in relation to its importance in diffusive oxygen transport and the conditions for gas exchange at the gills. With one exception, rainbow trout were able to respond to changes in oxygen demand and availability associated with changes in temperature by means of adjustments in ventilation, and possibly pafusion, and the conditions for gas exchange at the gills. Trout acclimated to 18°C, however, and exposed to high cyclic temperatures, showed signs of the ventilatory and cardiovascular distress problems commonly associated with low circulating levels of oxygen in the blood. It appears these trout were unable to fully meet the oxygen requirements associated with c~ling temperatures above 18°C. These findings were discussed in relation to possible limitations in the cardiovascular-ventilatory response at high temperatures. The response of trout acclimated to cycling temperatures was generally similar to that for trout acclimated to constant temperatures and exposed to cycling temperatures for the first time. This result suggested that both groups of fish may have been acclimated to a similar thermal range, regardless of the acclimation regime employed. Such a phenomenon would allow trout of either acclimation group to respond equally well to the imposed temperature cycle. Rainbow trout showed no evidence of significant diurnal rhythm in any parameters observed at constant temperatures (2°, 10°, and 18° C), and under a 12/12 light-dark photoperiod regime. This was not taken to indicate an absence of circadian rhythms in these trout, but rather a deficiency in the recording methods used in the study.

I must walk through the gate : an ontological necessity

This research is a self-study into my life as an athlete, elementary school teacher, leamer, and as a teacher educator/academic. Throughout the inquiry, I explore how my beliefs and values infused my lived experiences and ultimately influenced my constructivist, humanist, and ultimately my holistic teaching and learning practice which at times disrupted the status quo. I have written a collection of narratives (data generation) which embodied my identity as an unintelligent student/leamer, a teacher/learner, an experiential learner, a tenacious participant, and a change agent to name a few. As I unpack my stories and hermeneutically reconstruct their intent, I question their meaning as I explore how I can improve my teaching and learning practice and potentially effect positive change when instructing beginning teacher candidates at a Faculty of Education. At the outset I situate my story and provide the necessary political, social, and cultural background information to ground my research. I follow this with an in depth look at the elements that interconnect the theoretical framework of this self-study by presenting the notion of writing at the boundaries through auto ethnography (Ellis, 2000; Ellis & Bochner, 2004) and writing as a method of inquiry (Richardson, 2000). The emergent themes of experiential learning, identity, and embodied knowing surfaced during the data generation phase. I use the Probyn' s (1990) .. metaphor of locatedness to unpack these themes and ponder the question, Where is experience located? I deepen the exploration by layering Drake's (2007) KnowlDo/Be framework alongside locatedness and offer descriptions of learning moments grounded in pedagogical theories. In the final phase, I introduce thirdspace theory (Bhabha, 1994; Soja, 1996) as a space that allowed me to puzzle educational dilemmas and begin to reconcile the binaries that existed in my life both personally, and professionally. I end where I began by revisiting the questions that drove this study. In addition, Ireflect upon the writing process and the challenges that I encountered while immersed in this approach and contemplate the relevance of conducting a self-study. I leave the reader with what is waiting for me on the other side of the gate, for as Henry James suggested, "Experience is never limited, and it is never complete."

Believing in belief : the modernist quest for spiritual meaning (Croyer en croyance : la quête moderniste pour le sens spirituel)

Cette thèse défend l’idée que plusieurs auteurs modernistes ont utilisé des concepts centraux à la croyance religieuse traditionnelle afin de préconiser le changement social. Au lieu de soutenir l'hypothèse de la sécularisation, qui prétend que les modernistes ont rejeté la religion en faveur d'une laïcité non contestée, j'argumente en faveur de ce que j'appelle « la spiritualité moderniste, » qui décrie une continuité intégrale des concepts spirituels dans l'agitation de la période moderniste qui a déstabilisée les institutions qui avait auparavant jeté les bases de la société Occidentale. En me basant sur les écrit de Sigmund Freud, William James et Émile Durkheim concernant les fins poursuivis par la religion, je développe cinq concepts centraux de la croyance religieuse que les modernistes ont cherché à resignifier, à savoir la rédemption, la communauté, la sacralité, le spectre, et la liturgie, et, dans chaque cas, j'ai montré comment ces catégories ont été réinterprétées pour traiter des questions considérées comme essentielles au début du vingtième siècle, à savoir ce que l’on identifie aujourd’hui comme le féminisme, l'écologie, la biopolitique, les crises, et le rôle du poète. Le chapitre I se concentre sur la rédemption par le féminin telle qu’on la trouve dans le recueil de vers de H.D. portant sur la Seconde Guerre mondiale, Trilogy (1944-1946), qui projette un certain espoir grâce à un mélange synchrétique de Christianisme, de mythes anciens, d’astrologie, et de psychologie. Mon deuxième chapitre discute de The Grapes of Wrath (1939) de John Steinbeck, qui élargit le rôle de la communauté en avançant une écologie universelle qui concevoit tous les gens comme étant intimement liés entre eux et avec le monde. Le chapitre III traite de la notion du sacré dans The Light in August (1932) de Willam Faulkner et Nightwood (1936) de Djuna Barnes, qui préconisent une foi privatisée qui accentue l'illégitimité des concepts de sacralité et de pollution en élevant des individus qui sont marginalisés biopolitiquement. Le chapitre IV cherche à comprendre le retour des morts, et je soutiens que le topos a été utilisé par les modernistes comme un symbole de crises sociales; le chapitre enquête d'abord sur “The Jolly Corner” (1908) de Henry James, que j'ai lu comme la séquence rêvée d'un homme faisant face à son propre spectre, Ulysses (1922) de James Joyce, où Stephen Dedalus est hanté de façon répétée par le spectre de sa mère, et Mrs. Dalloway (1925) de Virginia Woolf, qui se concentre sur le motif caché de la Fête des Morts. Ma cinquième section traite de la liturgie, la langue poétique utilisée pour les rites religieux, dans la première poésie de Wallace Stevens, qui conçoit le rôle du poète comme une vocation de l'imagination.

Estrutura e significado em Uma rosa para Emily, de William Faulkner

Trata-se de uma análise do consagrado conto Uma Rosa para Emily, de William Faulkner, voltada para alguns dos principais aspectos de sua estrutura. Após considerarmos o enredo, discutimos a construção das personagens, com destaque para a protagonista, fazendo um levantamento e comentários sobre possíveis fontes de inspiração, destacando, entre outras, aspectos da biografia da poeta Emily Dickinson, a ficção e a poesia de E. A. Poe, romances de Charles Dickens e Henry James, o conto de Sherwood Anderson e a poesia de William Blake, Emily Dickinson, Robert Browning e John Crowe Ransom, acrescentando paralelos com o conto Bartleby, o escrivão, de Herman Melville. Analisamos, então, o foco narrativo, os símbolos e o significado, ressaltando aqui o desenvolvimento temático da narrativa.

Representações do feminino em Dom Casmurro e The Turn of the Screw

Pós-graduação em Letras - FCLAS

Literatura e cinema: representações do feminino em Washington Square, Daisy Miller e The Europeans

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Os contos quase silenciosos de Lygia Fagundes Telles

Lygia Fagundes Telles elegeu em sua ficção temas instigantes como o fantástico e o insólito, ao lado de elementos relacionados aos problemas sociais e individuais. Manifestando a influência de autores brasileiros e estrangeiros, de Machado de Assis a Henry James, a autora assimilou novas formas para representar na narrativa breve o indivíduo solitário na cidade ou impotente na barbárie contemporânea. Este trabalho revisita exemplos da força dessa maturidade literária nos contos, assinalando a utilização das estruturas para evidenciar conteúdos temáticos.

Foucauldian Panopticism: The Gaze in Selected 19th Century Literature

Throughout history, women have often been perceived as hysterical and weak. This perception has been reflected through the representation of women in literature which has resulted in a limited scope of female normality and morality creating characteristics fundamentally different than male characters. Though these characteristics have been contributed as natural female characteristics, the theories of Jeremy Bentham, a 18th and 19th century Englishman, can be applied as a possible reason for these reactions. Bentham’s Panopticon, the theory of punishment wherein a constant unseen gaze peers at inmates theoretically creating paranoia and psychological breakdown, creates characteristics similar to those that women in literature seem to exhibit. In this paper, I will outline the characteristics of three various characters in novels. First, I will review the Panoptic literature that has been written on The Woman in Charlotte Perkins Gilman’s The Yellow Wallpaper, then I will conduct my own analysis on The Governess in Henry James’ The Turn of the Screw and Jane Eyre in Charlotte Bronte’s Jane Eyre . In this analysis, I will consider the “gaze,” the symbolic Panopticon implemented by society, and argue how characteristics present in stereotypical representations of women are not inherent in women due to gender or sex, but because women are most objectified and thereby most affected by the Panoptic gaze of society.

ANCIENT LAW – UM CLÁSSICO REVISITADO 150 ANOS DEPOIS

Este artigo pretende realçar a importância desempenhada pela obra de Henry James Sumner Maine na formação da antropologia jurídica e da sociologia do direito. Mediante a recuperação da tese central de sua obra Ancient Law, procura ressaltar o papel por ela desempenhado no delineamento de uma nova forma de abordagem da relação entre direito e sociedade. Para tanto, recupera traços gerais das análises de Norbert Rouland e de Niklas Luhmann acerca da importância das ideias do autor.

Nothing ever ends: il concetto di fine negli universi seriali

L'oggetto principale di questa tesi è il concetto di fine negli universi seriali. Spesso si intende il “The End” in un romanzo o in un film come un momento climatico, e che i finali sono collegati ad una teleologia che guida il testo nel suo insieme. Come risultato di questo modo di approcciare i finale, una delle opinioni più comuni è simile a quella di Henry James [1884] che diceva: “distribution at the last of prizes, pensions, husbands, wives, babies, millions, appended paragraph, and cheerful remarks”. Ma è molto difficile applicare la posizione di James a un romanzo modernista o a un film postmoderno e ancor ameno ai cosiddetti universi narrativi seriali, in cui la storia si sviluppa lungo decenni. Nel nostro contemporaneo panorama mediale, il testo non è più concepito come un'opera, ma deve essere costruito e concepito come un network, un ecosistema in cui nuove connessioni economiche e nuove relazioni bottom-up modellano una struttura inedita. Questa nuova struttura può riconfigurare il senso del finale e della fine, ma anche per le vast narratives spesso si dice che “Il finale non corrispondeva alla spirito della storia”, “il finale era deludente”. Potremmo sostenere che il concetto di finale sia ancora importante, nonostante sia stato superato dal punto di vista teorico. Per analizzare se il finale è costruito in un maniera non-lineare ma percepito come teleologico, la tesi è strutturata in due parti e di quattro capitoli. Prima parte “Storia” [1. Letteratura; 2. Cinema], seconda “Forme/strutture” [3. Transmedia; 4. Remix]

Letters from Robert Hallowell Gardiner to his brother-in-law, William Tudor,

Four letters written from Oaklands. One letter from Emma expressing her grief and shock over the death of their father was finished by her husband, who described hearing the news from a friend, and Emma’s subsequent reaction. In other letters, Gardiner offers advice on resolving the elder William Tudor’s debts by selling off assets such as shares in the Boston Athenaeum and in a pew at Trinity Church. In one letter, Gardiner also offers his opinion regarding the prospects of Henry James (Harry) Tudor’s law career.

Letter from Charles Stewart to his brother-in-law, William Tudor,

This letter was written aboard the U.S.S. Franklin. Stewart writes in detail about William’s brother Henry James (Harry) Tudor, and concerns about his character, particularly his "natural indolence and indifference." He notes that like his wife, Delia, Harry spends money irresponsibly. Stewart also writes he tried to interest Harry in the pursership of the Franklin, and had hoped he would be appointed to the Consulate of Tripoli or Tunis.

Letters from Delia Jarvis Tudor to her son, William Tudor,

Five letters sent from Gardiner, Maine, Boston, and New York. In several, there are messages included from Emma and Robert Hallowell Gardiner. One letter includes anectdotes regarding the late William Tudor and the American Revolution. One letter written to Tudor while he was chargé d’affairs in Rio de Janeiro relates news that his brother, Henry James (Harry), was setting up a salt-making business; it also includes a message from Delia, anticipating his return to the United States. Two additional undated letters, addressed to Tudor in Portsmouth, New Hampshire, likely before Tudor’s father died in 1819, contain family news and local gossip.