A educação para a saúde em meio escolar como veículo construtor para a mudança de comportamentos alimentares

Relatório de estágio de mestrado em Educação Pré-Escolar e Ensino do 1º Ciclo do Ensino Básico

Para cá e para lá dos muros: relações familiares na interface entre o interior e o exterior da prisão

Tese de Doutoramento em Sociologia

Nutritional status and food intake at workplace as health indicators for industrial workers

This study aimed to verify the correlation among the nutritional composition of the food consumed in the work environment, the energy expenditure and the nutritional status of workers from different sectors (administration and production) in different industries. The anthropometric data, in addition to the energy expenditure and food intake at lunch were evaluated for 292 workers, all of them included in the Brazilian Worker Food Program (also called PAT). The food consumption was assessed from the direct observation of the meal, for five consecutive days. The obtained data were analyzed by Pearson correlation test and by a Principal Components Analysis. Prevalence of overweight was detected in the studied population, according to the Body Mass Index (BMI). A statistically significant difference was found in terms of the energy expenditure of physical activity and daily energy expenditure in relation to gender and the working sector. The obtained results indicate that there is significant positive correlation (p < 0.01) between the following variables: body weight and BMI (r = 0.84), weight and daily energy expenditure (DEE) (r = 0.52), BMI and DEE (r = 0.27), DEE and energy (r = 0.38), and energy and lipid intake (r = 0.50). These findings seems to indicate the importance of ensuring an adequate balance of nutrients at meals, due to the heterogeneity of workers, in particular in the case of those workers who perform tasks or functions requiring less energy expenditure.

Cinco para ouvir: discursos de ex-reclusos/as sobre a Prisão

Dissertação de mestrado integrado em Psicologia

Da luta contra o crime aos riscos. As consequências extra prisionais da reclusão feminina

Entre o leque de políticas penais atualmente disponíveis e legitimadas na contenção da criminalidade, a reclusão constitui a forma predominante para sancionar transgressores. Procurando alargar o debate sobre as penas de prisão, este artigo explora, através de entrevistas com 20 mulheres reclusas, os processos de reconfiguração e reestruturação das responsabilidades femininas na decorrência da reclusão de mulheres e analisa as implicações socioeconómicas da ausência feminina nos agregados domésticos. Os resultados evidenciam que a reclusão de mulheres desencadeia ou agrava posições de vulnerabilidade social e instabilidade económica, afetando sobretudo crianças, mulheres e idosos.

"Quando sair, só quero trabalhar como aqui": perspetivas em torno da Reinserção Social das mulheres ciganas no pós-reclusão

Dissertação de mestrado em Crime, Diferença e Desigualdade

Os técnicos superiores de reeducação e o trabalho prisional

Dissertação de mestrado em Crime, Diferença e Desigualdade

Os contornos das políticas sociais de apoio alimentar no Concelho de Braga

Dissertação de mestrado em Estudos da Criança (área de especialização em Intervenção Psicossocial com Crianças, Jovens e Famílias)

Hypertensives' Knowledge About High-Sodium Foods and Their Behavior

Abstract Background: In Brazil, the prevalence of systemic arterial hypertension (SAH) is approximately 30% of the total population. In 2010, SAH was the cause of death of about 9.4 million people worldwide. A healthy dietary pattern is important to maintain proper blood pressure levels and, consequently, disease control. Objectives: To describe the knowledge and practices of hypertensive patients cared for at a public hypertension outpatient clinic, and its relationship with high-sodium food. Methods: We applied a questionnaire to patients with questions related to sociodemographics, dietary pattern, frequency of ingestion of certain foods, and knowledge about their own disease. Results: We studied 221 patients, 56.1% of whom were women, and 53.8% had only elementary education. Their mean age was 57.7 ±13.5 years, and 75.6% of them reported having high blood pressure, and 11.3%, diabetes mellitus. Regarding dietary pattern, 62% used ready-to-use seasonings, but 94.1% reported not adding extra salt to their ready meals. Regarding patients' knowledge about high-sodium foods and SAH, only 8 patients had 100% of right answers, 37 patients had 73.8%, and 42 patients, 57% of right answers. Conclusion: Knowledge about SAH prevention and high-sodium foods was insufficient. Based on this study's findings, more effective educational strategies targeted at this population can be developed.

Estudo comparativo entre silagem de milho e cana taquara na alimentação suplementar de vacas leiteiras

The A. A. compare corn silage (Zea mays L.) with sugar cane (Saccharum sinensis Roxb.) in the supplementary feeding of dairy cow. Both the feeds were studied in relation to the following points: composition and nutritive value; influence of milk production, milk fat, milk acidity and body weight; cost of production. Both corn silage and sugar cane were analysed by ordinary methods, and their digestibility was determined by means of digestibility coefficients; their composition and nutritive value are, practically, equivalent, but silage showed slight superiority. The feeding experiment was carried out with two groups of six Holstein Friesian cows each, of the Escola Superior de Agricultura "Luiz de Queiroz" herd. Both groups were fed with the same basic concentrates mixture, calculeted according to MORRISON. During the various periods of the experiment, only the roughage supplement varied. The supplementary feeding consisted of 15 kg of chopped sugar cane or corn, silage, per day and per cow, given in two daily meals in the barn. At 4,30 p.m., the cows are set free in the field, where they pass the over night. The experiment was divided into six periods, in which there was a gradative change of the supplementary feeding between the two groups. The milk was weighed every day; the analysis of milk fat and acidity and the weighing of the animals, were made only on the first three days of every week. The analysis of data showed that: a) Milk production was increased significantly by silage feeding; b) The ri was not any influence on milk fat; c) The silage caused higher milk acidity; d) The sugar cane gave a greater increase of body weight. The cost of production of corn silage was 2,12 time higher, than sugar cane, hence, although the silage gave a higher milk production, its use is not economical, compared with sugar cane, in our conditions.

As tortas de cacau e de algodão na adubação da cana

This paper deals with a field trial executed to compare cotton seed and cacau meals in the fertilization of sugar cane, variety Co290. The design chosen was a latin square of 6 x 6. The following conclusions can be drawn: 1. Cottonseed meal revealed to be statistically superior to cacau meal, being even superior to the mineral fertilizers plus cacau meal treatment. 2. From an economical point of view cotton seed meal, as a fertilizer for sugar cane, can not be substituted by cacau meal.

Features of reproduction in laboratory-reared Aedes fluviatilis (Lutz, 1904) (Diptera: Culicidae)

Observations were made on 100 female Aedes fluviatilis (Lutz) maintained individually from the first blood meal onwards and allowed one blood meal during each oviposition cycle, 5% dextrose solution been supplied throughout life. The average length of live was 49.9 ± 17.8 days; the logarithm of the mortality rate increased proportionately to physiological age. The insects took an average of 7.3 ± 3.2 blood meals and produced a mean of 7.9 ± 3.7 clutches of eggs. There was a progressive decrease, proportional to advancing physiological age, in the mean numbers of eggs laid in successive oviposition cycles, in the intervals between blood feeding oviposition, and in the numbers of larvae that hatched. Delayed oviposition, transient sterility and a total loss of fertility were also recorded.

Short-and long-term effects of proallatotoxin (Ethoxyprecocene II) on Rhodnius prolixus females

Oogenesis and oviposition can be inhibited in female of Rhodnius prolixus by means of short-term experiment (first reproductive cycle) of a single dose of ethoxyprecocene II given by ingestion. The inhibition is dose-dependent as measured by oocyte growth, egg maturation and egg deposition. In a long-term experiment (second and third reproductive cycles) egg production and oogenesis can be partially or totally re-established by subsequent blood meals without ethoxyprecocene II. These findings suggest that in female R. prolixus, damage caused to corpus allatum by ethoxyprecocene II, in certain cases, is not irreversible.

El control electrònic com a pena

El control electrònic s'ha aplicat a l'àmbit comparat, principalment, com a instrument de control de l'arrest domiciliari com a mesura cautelar i com a pena, i també en l'àmbit penitenciari junt a formes de compliment de la pena de presó en semillibertat. Des d'una justificació retribucionista de la pena es pot acceptar el control electrònic perquè té suficiència punitiva, pot aplicar-se de forma proporcional i no es degradant. D'altra banda, una justificació utilitarista de la pena accepta el control electrònic perquè redueix la delinqüència. Tot i que la seva aplicació a l'àmbit comparat no ha estat majoritàriament com a alternativa a la presó, es tracta d'un instrument que pot conferir credibilitat i potencial reduccionista a un sistema de penes alternatives. A l'ordenament espanyol pot considerar-se una mesura susceptible de ser aplicada dins el marc constitucional, malgrat afecti a determinats drets fonamentals. La seva previsió normativa com a pena i a l'àmbit penitenciari es molt escassa i presenta diversos problemes interpretatius. Quant a la seva aplicació a España, es reduïda a l'àmbit penitenciari i pràcticament inexistent com a pena. La credibilitat i potencial reduccionista que pot aportar el control electrònic a un sistema de penes alternatives permet defensar l'ampliació del seu ús al nostre ordenament en els supòsits ja previstos normativament i en d'altres de nous.

Resting metabolic rate and protein turnover in apparently healthy elderly Gambian men.

Body composition, resting energy expenditure (REE), and whole body protein metabolism were studied in 26 young and 28 elderly Gambian men matched for body mass index during the dry season in a rural village in The Gambia. REE was measured by indirect calorimetry (hood system) in the fasting state and after five successive meals. Rates of whole body nitrogen flux, protein synthesis, and protein breakdown were determined in the fed state from the level of isotopic enrichment of urinary ammonia over a period of 12 h after a single oral dose of [15N]glycine. Expressed in absolute value, REE was significantly lower in the elderly compared with the young group (3.21 +/- 0.07 vs. 4.04 +/- 0.07 kJ/min, P < 0.001) and when adjusted to body weight (3.29 +/- 0.05 vs. 3.96 +/- 0.05 kJ/min, P < 0.0001) and fat-free mass (FFM; 3.38 +/- 0.01 vs. 3.87 +/- 0.01 kJ/min, P < 0.0001). The rate of protein synthesis averaged 207 +/- 13 g protein/day in the elderly and 230 +/- 13 g protein/day in the young group, whereas protein breakdown averaged 184 +/- 13 g protein/day in the elderly and 203 +/- 13 g protein/day in the young group (nonsignificant). When values were adjusted for body weight or FFM, they did not reveal any difference between the two groups. It is concluded that the reduced REE adjusted for body composition observed in elderly Gambian men is not explained by a decrease in protein turnover.