Scar that binds : American culture and the Vietnam War

In The Scar That Binds, Keith Beattie examines the central metaphors of the Vietnam War and their manifestations in American culture and life. Blending history and cultural criticism in a lucid style, this provocative book discusses an ideology of unity that has emerged through widespread rhetorical and cultural references to the war. A critique of this ideology reveals three dominant themes structured in a range of texts: the "wound," "the voice" of the Vietnam veteran, and "home." The analysis of each theme draws on a range of sources, including film, memoir, poetry, written and oral history, journalism, and political speeches.

Recent advances in immunology to target cancer, inflammation and infections

Immunology is the branch of biomedical sciences to study of the immune system physiology both in healthy and diseased states. Some aspects of autoimmunity draws our attention to the fact that it is not always associated with pathology. For instance, autoimmune reactions are highly useful in clearing off the excess, unwanted or aged tissues from the body. Also, generation of autoimmunity occurs after the exposure to the non-self antigen that is structurally similar to the self, aided by the stimulatory molecules like the cytokines. Thus, a narrow margin differentiates immunity from auto-immunity as already discussed. Hence, finding answers for how the physiologic immunity turns to pathologic autoimmunity always remains a question of intense interest. However, this margin could be cut down only if the physiology of the immune system is better understood. The individual chapters included in this book will cover all the possible aspects of immunology and pathologies associated with it. The authors have taken strenuous effort in elaborating the concepts that are lucid and will be of reader's interest.

What’s missing in episodic selfhood? A Kierkegaardian response to Galen Strawson

Galen Strawson has articulated a spectrum of 'temporal temperaments' populated at one end by 'Diachronics,' who experience their selves (understood as a 'present mental entity') as persisting across time, and at the other end by 'Episodics', who lack this sense of temporal extension. Strawson provides lucid descriptions of Episodic self-experience, and further argues that nothing normatively significant depends upon Diachronicity. Thus, neither temperament is inherently preferable. However, this last claim requires a non-reductive phenomenology of Diachronicity that Strawson does not supply. I offer Kierkegaard's account of 'contemporaneity' as a candidate for this missing phenomenology of Diachronic self-experience. Kierkegaard offers a compelling description of Diachronic self-experience that offers more parsimonious explanations for certain puzzling features of Episodicity than Strawson's account does. Yet Kierkegaard's account is irreducibly normative in character; if Strawsonians reject this account of Diachronicity, they must either provide another, normatively-neutral one, or abandon neutrality between Episodicity and Diachronicity.

The films of John Hughes: a history of independent screen production in Australia

ABSTRACTIn The Films of John Hughes: A history of independent screen production in Australia filmmaker and academic John Cumming tells the ongoing story of Hughes’ work illustrating the delicate balance of individual, collective and corporate agendas that many contemporary artists need to negotiate. This story begins in the 1960s with a generation of intelligent, socially engaged young people who challenge established power structures, conventions and stereotypes in art, politics and the media. Experiments were being made with grassroots democracy, with new social formations and new ways of seeing and communicating. The book also pays attention to earlier periods of cultural and political activism that captured Hughes’ imagination in the 1970s and became the subject of a number of his films over a period of nearly forty years. Through these films Cumming traces the outline of post-war film culture and production in Melbourne from the 1940s and sets this history within the context of international trends in independent filmmaking throughout the 20th Century and into the 21st.The work of an independent filmmaker has always included a great deal more than directing films. Working in an artisanal mode, he or she often performs, or has a hand in, every aspect of craft at the same time as engaging in discussion and organisation around the wider sphere of screen culture and industry. In addition to having proficiency as a producer, photographer, sound recordist, editor, distributor and exhibitor of films, there is research, organisation, lobbying, entrepreneurship and mentoring to be done. As an independent producer-director, John Hughes has engaged in all of these activities – often simultaneously. He is also a scholar, writer, organiser, activist and teacher. As a television bureaucrat he was both eminent and innovative, and through his filmmaking he has become a leading historian of Australian documentary cinema. ‘… that view – that art and politics are inherently at odds – is still lurking around. It is at the heart of cultural conservatism; and John Hughes’s film-making, from the 1970s to the present, confounds its proponents. His cinema is at once crowded, detailed, elegant and absolutely lucid; at the same time, it is shot through with political and historical understandings.’ Sylvia Lawson, ‘Such a Bloody Wonderful Place’, Inside Story, 28 April 2013.

Aspectos epidemiológicos, cognitivo-comportamentais e neurofisiológicos do sonho lúcido

Lucid dreaming (LD) is a mental state in which the subject is aware of being dreaming while dreaming. The prevalence of LD among Europeans, North Americans and Asians is quite variable (between 26 and 92%) (Stepansky et al., 1998; Schredl & Erlacher, 2011; Yu, 2008); in Latin Americans it is yet to be investigated. Furthermore, the neural bases of LD remain controversial. Different studies have observed that LD presents power increases in the alpha frequency band (Tyson et al., 1984), in beta oscillations recorded from the parietal cortex (Holzinger et al., 2006) and in gamma rhythm recorded from the frontal cortex (Voss et al., 2009), in comparison with non-lucid dreaming. In this thesis we report epidemiological and neurophysiological investigations of LD. To investigate the epidemiology of LD (Study 1), we developed an online questionnaire about dreams that was answered by 3,427 volunteers. In this sample, 56% were women, 24% were men and 20% did not inform their gender (the median age was 25 years). A total of 76.5% of the subjects reported recalling dreams at least once a week, and about two-thirds of them reported dreaming always in the first person, i.e. when the dreamer observes the dream from within itself, not as another dream character. Dream reports typically depicted actions (93.3%), known people (92.9%), sounds/voices (78.5%), and colored images (76.3%). The oneiric content was related to plans for upcoming days (37.8%), and memories of the previous day (13.8%). Nightmares were characterized by general anxiety/fear (65.5%), feeling of being chased (48.5%), and non-painful unpleasant sensations (47.6%). With regard to LD, 77.2% of the subjects reported having experienced LD at least once in their lifetime (44.9% reported up to 10 episodes ever). LD frequency was weakly correlated with dream recall frequency (r = 0.20, p <0.001) and was higher in men (χ2=10.2, p=0.001). The control of LD was rare (29.7%) and inversely correlated with LD duration (r=-0.38, p <0.001), which is usually short: to 48.5% of the subjects, LD takes less than 1 minute. LD occurrence is mainly associated with having sleep without a fixed time to wake up (38.3%), which increases the chance of having REM sleep (REMS). LD is also associated with stress (30.1%), which increases REMS transitions into wakefulness. Overall, the data suggest that dreams and nightmares can be evolutionarily understood as a simulation of the common situations that happen in life, and that are related to our social, psychological and biological integrity. The results also indicate that LD is a relatively common experience (but not recurrent), often elusive and difficult to control, suggesting that LD is an incomplete stationary stage (or phase transition) between REMS and wake state. Moreover, despite the variability of LD prevalence among North Americans, Europeans and Asians, our data from Latin Americans strengthens the notion that LD is a general phenomenon of the human species. To further investigate the neural bases of LD (Study 2), we performed sleep recordings of 32 non-frequent lucid dreamers (sample 1) and 6 frequent lucid dreamers (sample 2). In sample 1, we applied two cognitive-behavioral techniques to induce LD: presleep LD suggestion (n=8) and light pulses applied during REMS (n=8); in a control group we made no attempt to influence dreaming (n=16). The results indicate that it is quite difficult but still possible to induce LD, since we could induce LD in a single subject, using the suggestion technique. EEG signals from this one subject exhibited alpha (7-14 Hz) bursts prior to LD. These bursts were brief (about 3s), without significant change in muscle tone, and independent of the presence of rapid eye movements. No such bursts were observed in the remaining 31 subjects. In addition, LD exhibited significantly higher occipital alpha and right temporo-parietal gamma (30-50 Hz) power, in comparison with non-lucid REMS. In sample 2, LD presented increased frontal high-gamma (50-100 Hz) power on average, in comparison with non-lucid REMS; however, this was not consistent across all subjects, being a clear phenomenon in just one subject. We also observed that four of these volunteers showed an increase in alpha rhythm power over the occipital region, immediately before or during LD. Altogether, our preliminary results suggest that LD presents neurophysiological characteristics that make it different from both waking and the typical REMS. To the extent that the right temporo-parietal and frontal regions are related to the formation of selfconsciousness and body internal image, we suggest that an increased activity in these regions during sleep may be the neurobiological mechanism underlying LD. The alpha rhythm bursts, as well as the alpha power increase over the occipital region, may represent micro-arousals, which facilitate the contact of the brain during sleep with the external environment, favoring the occurrence of LD. This also strengthens the notion that LD is an intermediary state between sleep and wakefulness

Mandibular glands in reproductives of asian termite coptotermes gestroi (Isoptera: Rhinotermitidae)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Secretion of salivary glands of the Brazilian termite Serritermes serrifer Hagen&Bates (Isoptera: Serritermitidae)

The salivary glands of termites are composed of several secretory acini connected by ducts. These glands, in the Brazilian termite Serritermes serrifer, were examined through the electron microscope. The ultrastructure of worker salivary acinus revealed central ductule cells and four different types of cells. Cells of type I contain an abundance of electron-lucid vacuoles of various sizes which fuse to form enormous vacuolar structures that fill up most of the cell. Cells of type II are narrow cells in which the secretion is contained in small clear vacuoles of approximately equal diameter. Both of these cellular types have numerous Golgi bodies and rough endoplasmic reticulum. Type III or parietal cells have an apical plasma membrane deeply infolded and lined by microvilli. This type of cell is located in the acinar periphery and occurs in pairs. Cells of type IV are completely filled with electrondense secretion. The secretory granules can be small in some cells or large and similar to fingerprints in others. This is the first report of the occurrence of these spiral or concentric rings of dense material in the salivary gland of Isoptera.

Secretion of salivary glands of the Brazilian termite Serritermes serrifer Hagen & Bates (Isoptera : Serritermitidae)

The salivary glands of termites are composed of several secretory acini connected by ducts. These glands, in the Brazilian termite Serritermes serrifer, were examined through the electron microscope. The ultrastructure of worker salivary acinus revealed central ductule cells and four different types of cells. Cells of type I contain an abundance of electron-lucid vacuoles of various sizes which fuse to form enormous vacuolar structures that fill up most of the cell. Cells of type II are narrow cells in which the secretion is contained in small clear vacuoles of approximately equal diameter. Both of these cellular types have numerous Golgi bodies and rough endoplasmic reticulum. Type III or parietal cells have an apical plasma membrane deeply infolded and lined by microvilli. This type of cell is located in the acinar periphery and occurs in pairs. Cells of type IV are completely filled with electrondense secretion. The secretory granules can be small in some cells or large and similar to fingerprints in others. This is the first report of the occurrence of these spiral or concentric rings of dense material in the salivary gland of Isoptera.

From capital surges to drought: seeking stability for emerging economies

Includes bibliography

Morfologia, ultraestrutura e morfometria do tegumento da paca (Cuniculus paca)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A malandragem na construção da Ópera do Malandro de Chico Buarque: uma análise literária e musical

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Estabelecimento e superação de dormência em sementes de Erythrina speciosa Andrews

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Tradição e modernidade em Sousândrade

Pós-graduação em Letras - IBILCE

O eterno feminino: arquétipos literários em Mujeres de Eduardo Galeano

Le champ littéraire est plein d’oeuvres qui remettent à des mythes. L’ensemble de récits Mujeres, de Eduardo Galeano, a comme thématique la femme et il est composé par des micro-contes, genre narratif qui promeut une condensation maximale d’eléments thématiques et structuraux. Il s’agit des descriptions littéraires où la synthèse est placée ou même niveau que le lyrisme. Ayant pour objectif d’analiser la nature archétypique des mythes sur la féminité, nous avons travaillé spécifiquement les contes de Mujeres où se reconstruisent poétiquement des mythes de la féminité. Méthodologiquement, notre notre étude a pour base la mythocritique et la théorie des structures anthropologiques de l’imaginaire ídéalisées par Gilbert Durand. En partant de ces bases, nous avons réalisé l’analyse des récits qui s’articulent en notre corpus, ayant pour but, celui d’identifier les divers artifices narratifs spécifiques qui y opèrent. Par le moyen des mythèmes présents dans les récits, nous avons révélé les structures archétypiques du texte et nous avons constaté comment elles s’édifient littérairement. En outre, nous avons élucidé la teneur de la représentativité archétypique de la feminité inhérente aux récits et finalement, nous avons rassemblé les situations et les combinatoires qui existent dans l’ensemble de microrécits, traçant les connexions possibles qui y existent. Ainsi, nous avons fait une étude proprement dite, d´analyse mythocritique

Chave de identificação interativa de múltiplas entradas para espécies da família Lauraceae da Reserva Natural Vale, Linhares - ES

Foi elaborada uma chave interativa de múltiplas entradas para a identificação de 50 espécies da Família Lauraceae presentes na Reserva Natural Vale, Linhares-ES. Desenvolvida a partir da versão livre do Programa Lucid® 3.3, apresenta caracteres botânicos de marcação livre e não sequencial, que elimina as espécies as quais não atendem aos critérios selecionados até a identificação do material. Para tanto foi confeccionada uma matriz de caracteres relacionados aos táxons. Foram incluídas ilustrações no final do trabalho já que a versão utilizada do programa compromete a resolução dessas na própria chave. Há uma cópia da chave com o instalador do programa e instruções para uso no CD-ROM entregue junto com o trabalho. Futuramente estará hospedada no site do programa. A versão apresentada no trabalho é preliminar e será concluída posteriormente com a versão paga do programa. A utilização das chaves interativas facilita e dinamiza o processo de identificação dos táxons, contribuindo para a difusão do conhecimento biológico e de programas voltados ao reconhecimento e conservação da biota