Den uppnådda medborgarfredens betydelse och förpliktelse (Tal, hållet i november 1939 under tiden för den extra reservövningen vid en fest I Mässhallen)

Puhe

Anexo 4 - Matriz Tratamento Dados

A alimentação/nutrição é hoje considerada inseparável do desenvolvimento, sobretudo em países deficitários a nível da oferta face a uma população crescente como é o caso de Cabo Verde. As questões de alimentação/nutrição (Segurança Alimentar) no país têm merecido uma enorme atenção, reflectindo uma preocupação pela situação de défice alimentar, que torna o país muito dependente do exterior para satisfazer as suas necessidades alimentares. A presente dissertação tem por objecto o estudo dos Hábitos Alimentares e Comportamento dos Consumidores em Cabo Verde (caso da ilha de Santiago). Este país transitou para um segundo estado de desenvolvimento (Desenvolvimento Médio), mas continua com uma significativa percentagem da população a viver em situação de pobreza e grande vulnerabilidade, o que se reflecte nos níveis de acesso ao consumo alimentar e nutricional da população. Utiliza-se dados secundários (consultados nas diversas fontes bibliográficas), e levantamento directo de informação, com aplicação de inquéritos e entrevistas que permitiram responder às principais questões levantadas nas fases elementares e são utilizadas em processo de modelação e definição de “racionalidades”. Fez-se ainda análise mais pormenorizada de algumas situações que nos pareciam mais relevantes. Os resultados obtidos permitem evidenciar alterações nos hábitos alimentares. Através da análise antropométrica, e dos resultados obtidos, conclui-se que existem problemas e carências nutricionais. As famílias de maior dimensão são as que apresentam maior vulnerabilidade alimentar e consumos energéticos inferiores aos recomendados. Este estudo permitiu evidenciar alguns problemas nas crianças. Os problemas de obesidade afectam cerca de 11% das crianças, enquanto que a mal nutrição aguda moderada atingia cerca de 5%. Verifica-se uma tendência para a diminuição do consumo de produtos tradicionais (como é o caso do milho) e também uma maior diversificação da dieta com o aumento do rendimento, (caso do consumo do arroz) que aumenta globalmente, mas observando-se também diminuição per capita com níveis de rendimento mais elevados. Para o caso do leite há uma tendência para incremento do consumo com o rendimento. Estas alterações de consumo de leite fazem-se em duas direcções. Por um lado o aumento do rendimento induz a um maior consumo de leite, por outro a substituição do leite em pó por leite de “pacote” é uma evidência para estratos mais elevados de rendimentos. Comprova-se que a alimentação absorve uma fatia muito elevada do rendimento familiar, a elasticidade consumo alimentar ao nível do rendimento familiar é muito grande. Constata-se a partir dos modelos econométricos que o nível de educação da família é importante para a definição do padrão alimentar e que existe espaço para melhorias comportamentais da população, designadamente nas formas e escolhas de consumo alimentar

Extra burden of psychosomatic complaints among adolescents suffering from chronic conditions.

OBJECTIVE:: To determine whether there are differences in health perception and health care use among adolescents with psychosomatic symptoms (PS), with chronic conditions (CCs), and with both conditions compared with healthy controls. METHODS:: By using the SMASH02 database, 4 groups were created: youths with PS but no CCs (N = 1010); youths with CCs but no PS (N = 497); youths with both psychosomatic symptoms and chronic conditions (PSCC, N = 213); and youths with neither PS nor CC (control, N = 5709). We used χ tests and analysis of variance to compare each variable between the 4 groups. In a second step, all health and health care use variables were included in a multinomial regression analysis controlling for significant (p < .05) background variables and using the control group as the reference. RESULTS:: Overall, PS and PSCC youths were significantly more likely to rate their health as poor, to be depressed, and to have consulted several times their primary health care provider or a mental health professional than their healthy peers. With the exception of being depressed, PSCC adolescents reported worse health perception and higher health care use than CC and PS. CONCLUSIONS:: Although PS youths do not define PS as a CC, it should be considered as one. Moreover, having PS represents an additional burden to chronically ill adolescents. Health professionals dealing with adolescents must be aware of the deleterious health effects that PS can have on adolescents and have this diagnosis in mind to better target the treatment and improve their management.

Desarrollo de una matriz empleo-exposición (MEE) para describir la exposición de los trabajadores a plaguicidas en España (1996-2005)

Introducción: En 2005 se consumían en España más de 100.000 toneladas/año de plaguicidas, en actividades tan diversas como la agricultura y la ganadería o el tratamiento de la madera y la gestión de plagas estructurales. A pesar de los demostrados efectos negativos de estas sustancias sobre la salud de las personas, existe muy poca información relativa a los niveles y la frecuencia de exposición de los trabajadores expuestos, así como de las ocupaciones más afectadas. Este trabajo tiene como objetivo recopilar la información disponible sobre exposición laboral a plaguicidas en España, en forma de una matriz empleo-exposición (MEE), un sistema de información que permite ordenar de forma sistemática la información más relevante sobre ocupaciones, agentes, prevalencia y nivel/intensidad de exposición en un determinado contexto (país, periodo, etc.).

La dyspnée laryngée paroxystique: une manifestation extra-oesophagienne peu connue du reflux gastro-oesophagien [Gastroesophageal reflux: a possible cause of paroxysmal laryngeal dyspnea]

An important number of patients are referred to the ENT specialist because of extraoesophageal manifestations of gastroesophageal reflux. The most alarming symptom is a paroxysmal dyspnea secondary to a laryngospasm. The patients report a laryngeal choking sensation associated to an aphonia. We report three cases of laryngospasm secondary to acid gastric reflux. The diagnosis was made with the clinical history, a laryngeal examination and a 24-hour pH-monitoring enabled us to demonstrate a clear temporal relation between the reflux episodes and the choking episodes. In conclusion, the pharyngo-laryngeal reflux is a possible cause of laryngospasm. In our three patients, a high dose antiacid treatment was efficient to bring a lasting relief of the symptoms.

Neuropsychological outcome after extra-temporal epilepsy surgery.

BACKGROUND: The neuropsychological results of temporal lobe epilepsy surgery are well reported in the literature. The aim of this study was to analyse the neuropsychological outcome in a consecutive series of patients with extra-temporal epilepsy. METHODS: We retrospectively analysed the data of patients operated between 1996 and 2008 for extra-temporal epilepsy. Standard neuropsychological tests were applied. We assessed the neuropsychological outcome after surgery and the correlation of the neuropsychological outcome with (1) side and localisation of surgery, (2) Engel scale for seizure outcome and (3) timing of surgery. FINDINGS: Patients had a better neuropsychological outcome when undergoing non-frontal resection [χ2 (2) =6.66, p = 0.036]. Subjects who had undergone left or right resection showed no difference in outcome [χ2 (2) =0.533, p = 0.766]. The correlation between the Engel scale for seizure re-occurence and the neuropsychological scores showed only a tendency for better outcome (Spearman ρ = -0.437; p = 0.069). The global measure of change did not correlate significantly with delay of surgery (Spearman ρ = -0.163; p = 0.518). CONCLUSIONS: Resective epilepsy surgery improves neuropsychological status outcome in patients with extra-temporal epilepsy even if the patient did not become seizure free. The outcome is better for non-frontal localisation.

Monsieur Badin : scène de la vie de bureau, saynète en 1 acte (Paris, Grand-Guignol, 13 avril 1897) ; et l'Extra-Lucide : saynète en 1 acte (Paris, Carillon, 17 mai 1897) / Georges Courteline

Collection : Les pièces à succès ; N° 18

Cross-amplification of polymorphic microsatellites reveals extra-pair paternity and brood parasitism in Sturnus vulgaris

We tested the cross-amplification of 37 microsatellites in a population of starlings (Stumus vulgaris). Twenty-three of them amplified and five exhibited a large number of alleles per locus and high heterozygosity (on average: 14.6 alleles/locus and H. = 0.704). We assessed the occurrence of extra-pair paternity (EPP) and intraspecific brood parasitism GBP) in this population. The EPP rate was 16% to 18% offspring from 43% to 45% of nests. IBP was very variable between two successive years (14% to 27% chicks from 25% to 64% of clutches). These five polymorphic markers will be of potential use in studies of genetic diversity, population structure and reproductive strategy of this species.

Caracterização da matriz orgânica de resíduos de origens diversificadas

Vários fatores controlam a velocidade de decomposição e a liberação de nutrientes por resíduos orgânicos. Dentre esses fatores, destacam-se o grau de humificação e a natureza química dos resíduos. Com este trabalho, objetivou-se caracterizar a matriz orgânica de amostras de lodo de esgoto, estercos de galinha, suíno, codorna e bovino, além de composto, substrato orgânico e material húmico comerciais. Analisaram-se o pH, condutividade elétrica (CE), capacidade de troca de cátions (CTC), capacidade de retenção de água (CRA), teores de N total e N-mineral, matéria orgânica, carbono orgânico total (COT) e as frações de COT: C-fração ácido húmico (C-FAH), C-fração ácido fúlvico (C-FAF), C solúvel em água (CSA), C lábil e teor e diversidade de ácidos orgânicos de baixa massa molar (AOBMM). Quanto maior o teor de C-fração ácido húmico, mais elevada é a capacidade de adsorver cátions dos resíduos orgânicos. Considerando-se o índice de humificação (IH), a razão de humificação (RH) e a CTC, e seus respectivos valores críticos (19 %, 28 % e 67 cmol c kg-1) para separar materiais decompostos daqueles suscetíveis à decomposição, os estercos de suíno, bovino, galinha e codorna, a amostra de composto e o lodo de esgoto 1 podem ser classificados como resíduos ainda não completamente humificados. O C lábil não foi adequado para predizer a biodisponibilidade dos resíduos avaliados. Os estercos de galinha e de codorna foram os materiais mais ricos em ácidos orgânicos de baixa massa molar.

Extra-pair paternity, testes size and testosterone level in relation to colour polymorphism in the barn owl Tyto alba

In many bird populations, individuals display one of several genetically inherited colour morphs. Colour polymorphism can be maintained by several mechanisms one of which being frequency-dependent selection with colour morphs signalling alternative mating strategies. One morph may be dominant and territorial, and another one adopt a sneaky behaviour to gain access to fertile females. We tested this hypothesis in the barn owl Tyto alba in which coloration varies from reddish-brown to white. This trait is heritable and neither sensitive to the environment in which individuals live nor to body condition. In Switzerland, reddish-brown males were observed to feed their brood at a higher rate and to produce more offspring than white males. This observation lead us to hypothesize that white males may equalise fitness by investing more effort in extra-pair copulations. This hypothesis predicts that lighter Coloured males produce more extra-pair young, have larger testes and higher levels of circulating testosterone. However, our results are not consistent with these three predictions. First, paternity analyses of 54 broods with a total of 211 offspring revealed that only one young was not sired by the male that was feeding it. Second, testes size was not correlated with male plumage coloration suggesting that white males are not sexually more active. Finally, in nestlings at the time of feather growth testosterone level was not related to plumage coloration suggesting that this androgen is not required for the expression of this plumage trait. Our study therefore indicates that in the barn owl colour polymorphism plays no role in the probability of producing extra-pair young.

Effets extra-rénaux du facteur natriurétique auriculaire [Extrarenal effects of the atrial natriuretic factor]

The synthesis of peptides which have the natriuretic and vasodilator properties of the atrial natriuretic factor has made it possible to study the physiological role of this recently discovered hormonal system. In addition to renal effects, atrial natriuretic peptides exert vascular, hemodynamic and endocrine actions which may participate in the regulation of plasma and interstitial volume as well as arterial blood pressure. Its acute hypotensive effect, which was observed in normal volunteers and in patients with cardiac failure or hypertension, is not entirely explained by its direct vasodilator effect. The complexity of its role is demonstrated by its inhibiting action on the synthesis and/or the activity of other vasoactive hormones. The observed increase in hematocrit suggests that vascular permeability may be enhanced; the resulting consequences, e.g. on blood viscosity, still need to be elucidated. When infusing atrial natriuretic peptides, there exists a clear delay between the moment steady-state plasma levels are achieved and peak effect occurs. This renders the interpretation of the results very difficult. At this moment, the physiological role of atrial natriuretic peptides as well as their potential future use as therapeutic agents cannot yet be fully appreciated.

Cosmic rays as probes of large extra dimensions and TeV gravity

If there are large extra dimensions and the fundamental Planck scale is at the TeV scale, then the question arises of whether ultrahigh energy cosmic rays might probe them. We study the neutrino-nucleon cross section in these models. The elastic forward scattering is analyzed in some detail, hoping to clarify earlier discussions. We also estimate the black hole production rate. We study energy loss from graviton mediated interactions and conclude that they cannot explain the cosmic ray events above the GZK energy limit. However, these interactions could start horizontal air showers with characteristic profile and at a rate higher than in the standard model.