The Round goby, Neogobius melanostomus (Pallas) : a review of European and North American literature /

"Sea Grant Publication No. IL-IN-SG-97-7"--P. 2 of cover.

Risco de quedas em idosos: revisão integrativa pelo diagnóstico da North American Nursing Diagnosis Association

Foi objetivo desta pesquisa analisar a produção científica de fatores de risco para quedas, a partir do diagnóstico da North American Nursing Diagnosis Association, na literatura científica brasileira e estrangeira, de 2005 a 2010. Revisão integrativa, na qual foram utilizados os descritores: acidente por quedas e idoso, nas bases de dados da Cumulative Index to Nursing and Allied Health Literature e Literatura Latino-Americana e do Caribe em Ciências da Saúde, sendo selecionados 32 artigos para análise de conteúdo. Os resultados são apresentados conforme os fatores de riscos indicados na North American Nursing Diagnosis Association, sendo eles: fatores de riscos ambientais, como recinto com móveis e objetos/tapetes espalhados pelo chão, pouca iluminação, piso escorregadio; fatores de riscos cognitivos, tais como estado mental rebaixado; fatores de riscos em adultos, como idade acima de 65 anos; fatores de riscos fisiológicos, como equilíbrio prejudicado, dificuldades visuais, incontinência, dificuldade na marcha, neoplasia; fatores de riscos para uso de alguns medicamentos. A análise dos fatores de risco de quedas nos idosos evidência a necessidade de desenvolvimento de novas estratégias modificadoras dos ambientes e componentes intrínsecos.

Recollecting Work : Labour and Class in Contemporary North American Historical Fiction

Ma thèse examine quatre romans de l`époque post-1960 qui s’appuient sur le genre de la littérature prolétarienne du début du vingtième siècle. Se basant sur les recherches récentes sur la littérature de la classe ouvrière, je propose que Pynchon, Doctorow, Ondaatje et Sweatman mettent en lumière les thèmes souvent négligés de cette classe tout en restant esthétiquement progressiste et pertinents. Afin d’explorer les aspects politiques et formels de ces romans, j’utilise la « midfiction », le concept d’Allen Wilde. Ce concept vise les textes qui utilisent les techniques postmodernes et qui acceptent la primauté de la surface, mais qui néanmoins essaient d’être référentiels et d’établir des vérités. Le premier chapitre de ma thèse propose que les romans prolétariens contemporains que j’ai choisis utilisent des stratégies narratives généralement associées avec le postmodernisme, telles que la métafiction, l’ironie et une voix narrative « incohérente », afin de contester l’autorité des discours dominants, notamment les histoires officielles qui ont tendance à minimiser l’importance des mouvements ouvriers. Le deuxième chapitre examine comment les romanciers utilisent des stratégies mimétiques afin de réaliser un facteur de crédibilité qui permet de lier les récits aux des réalités historiques concrètes. Me référant à mon argument du premier chapitre, j’explique que ces romanciers utilisent la référentialité et les voix narratives « peu fiables » et « incohérentes », afin de politiser à nouveau la lutte des classes de la fin du dix-neuvième et des premières décennies du vingtième siècles et de remettre en cause un sens strict de l’histoire empirique. Se basant sur les théories évolutionnistes de la sympathie, le troisième chapitre propose que les représentations des personnages de la classe dirigeante riche illustrent que les structures sociales de l’époque suscitent un sentiment de droit et un manque de sympathie chez les élites qui les font adopter une attitude quasi-coloniale vis-à-vis de la classe ouvrière. Le quatrième chapitre aborde la façon dont les romans en considération négocient les relations entre les classes sociales, la subjectivité et l’espace. Cette section analyse comment, d’un côté, la représentation de l’espace montre que le pouvoir se manifeste au bénéfice de la classe dirigeante, et de l’autre, comment cet espace est récupéré par les ouvriers radicaux et militants afin d’avancer leurs intérêts. Le cinquième chapitre explore comment les romans néo-prolétariens subvertissent ironiquement les tropes du genre prolétarien précédent, ce qui exprimerait l’ambivalence politique et le cynisme généralisé de la fin du vingtième siècle.

The North American magazine.

Title from caption.

Bark structure of North American conifers /

Literature cited: p. 84-85.

A revision of the North American species of buprestid beetles belonging to the tribe Chrysobothrini ...

Contribution from Bureau of entomology and plant quarantine.

Rubber-content of North American plants,

"Literature cited": p. 65.

Plant latex and first-instar monarch larval growth and survival on three North American milkweed species

First-instar larvae of the monarch butterfly, Danaus plexippus, a milkweed specialist, generally grew faster and survived better on leaves when latex flow was reduced by partial severance of the leaf petiole. The outcome depended on milkweed species and was related to the amount of latex produced. The outcome also may be related to the amount of cardenolide produced by the plants as a potential chemical defense against herbivory. Growth was more rapid, but survival was similar on partially severed compared with intact leaves of the high-latex/low-cardenolide milkweed, Asclepias syriaca, whereas both growth and survival were unaffected on the low-latex/low-cardenolide milkweed A. incarnata. On the low-latex/low-cardenolide milkweed A. tuberosa, both growth and survival of larvae were only marginally affected. These results contrast sharply to previous results with the milkweed, A. humistrata, in Florida, which has both high latex and high cardenolide. Larval growth and survival on A. humistrata were both increased by partially severing leaf petioles. Larval growth rates among all four milkweed species on leaves with partially severed petioles were identical, suggesting that latex and possibly the included cardenolides are important in first-instar monarch larval growth, development, and survivorship.

Genetic differentiation between Australian and North American populations of the monarch butterfly Danaus plexippus (L.) (Lepidoptera : Nymphalidae): an exploration using allozyme electrophoresis

Allozyme analysis was used to address the question of the source of the Australian populations of the monarch butterfly Danaus plexippus (L.). The study had three major aims: (1) To compare the levels of diversity of Australian and Hawaiian populations with potential source populations. (2) To determine whether eastern and western North American populations were sufficiently divergent for the Australian populations to be aligned to a source population. (3) To compare the differentiation among regions in Australia and North America to test the prediction of greater genetic structure in Australia, as a consequence of reduced migratory behaviour. The reverse was found, with F-ST values an order of magnitude lower in Australia than in North America. Predictably, Australian and Hawaiian populations had lower allelic diversity, but unexpected higher heterozygosity values than North American populations. It was not possible to assign the Australian populations to a definitive source, although the high levels of similarity of Australian populations to each other suggest a single colonization event. The possibility that the Australian populations have not been here long enough to reach equilibrium is discussed. (C) 2002 The Linnean Society of London, Biological Journal of the Linnean Society, 2002, 75, 437-452.

Brazilian norms for the International Affective Picture System (IAPS): comparison of the affective ratings for new stimuli between Brazilian and North-American subjects

OBJECTIVE: The study presents the Brazilian norms for 240 new stimuli from International Affective Picture System (IAPS), a database of affective images widely used in research, compared to the North-American normative ratings. METHODS: The participants were 448 Brazilian university students from several courses (269 women and 179 men) with mean age of 24.2 (SD = 7.8), that evaluated the IAPS pictures in the valence, arousal and dominance dimensions by the Self-Assessment Manikin (SAM) scales. Data were compared across the populations by Pearson linear correlation and Student's t-tests. RESULTS: Correlations were highly significant for all dimensions; however, Brazilians' averages for arousal were higher than North-Americans'. CONCLUSIONS: The results show stability in relation to the first part of the Brazilian standardization and they are also consistent with the North-American standards, despite minor differences relating to interpretation of the arousal dimension, demonstrating that IAPS is a reliable instrument for experimental studies in the Brazilian population.

The genera of North American plants, and a catalogue of the species, to the year 1817.By Thomas Nuttall.

v.1 1818

The genera of North American plants, and a catalogue of the species, to the year 1817.By Thomas Nuttall.

v.2 1818

North American flora.

v. 1, pt. 1 (1945)