Body composition and basal metabolic rate in pre-school children : no sex difference

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Expérience précaire du monde et représentation de la poésie dans La fissure de la fiction et Désâmé de Patrice Desbiens

Diverses œuvres de poésie moderne et contemporaine mettent en scène le rapport à l’écriture d’un sujet lyrique. Une telle problématique trouve une incarnation particulièrement intéressante dans l’œuvre de Patrice Desbiens, notamment dans certains de ses textes des années 1990 et 2000, où elle apparaît avec plus d’acuité. Pourtant, sa pratique auto-réflexive a fait l’objet de très peu de recherches. Afin d’éclairer le rapport qu’entretient Patrice Desbiens avec l’écriture et avec la poésie, ce mémoire s’intéresse à deux de ses textes, soit La fissure de la fiction (1997) et Désâmé, (2005) en accordant davantage d’espace au premier, que je considère comme un texte-charnière dans la production poétique de Desbiens. Dans un premier temps, mon travail présente ainsi la précarité qui caractérise le protagoniste de La fissure de la fiction et, sous un autre angle, le sujet lyrique de Désâmé. Dans cette optique, la figure du poète est étudiée dans La fissure de la fiction à la lumière de la reprise ironique du mythe de la malédiction littéraire et du sens que la réactualisation de ce mythe confère au personnage dans ce récit poétique. Dans un second temps, ce mémoire s’attache à montrer que la cohérence et la vraisemblance des univers mis en scène dans La fissure de la fiction et Désâmé sont minées. C’est à l’aune de ces analyses que peut ensuite être envisagé le rôle d’une poésie qui, en dernière instance, comporte malgré tout un caractère consolateur, en dépit ou en raison de l’esthétique du grotesque, tantôt comique, tantôt tragique, dans laquelle elle s’inscrit et que nous tâcherons de mettre en lumière.

Expérience précaire du monde et représentation de la poésie dans La fissure de la fiction et Désâmé de Patrice Desbiens

Diverses œuvres de poésie moderne et contemporaine mettent en scène le rapport à l’écriture d’un sujet lyrique. Une telle problématique trouve une incarnation particulièrement intéressante dans l’œuvre de Patrice Desbiens, notamment dans certains de ses textes des années 1990 et 2000, où elle apparaît avec plus d’acuité. Pourtant, sa pratique auto-réflexive a fait l’objet de très peu de recherches. Afin d’éclairer le rapport qu’entretient Patrice Desbiens avec l’écriture et avec la poésie, ce mémoire s’intéresse à deux de ses textes, soit La fissure de la fiction (1997) et Désâmé, (2005) en accordant davantage d’espace au premier, que je considère comme un texte-charnière dans la production poétique de Desbiens. Dans un premier temps, mon travail présente ainsi la précarité qui caractérise le protagoniste de La fissure de la fiction et, sous un autre angle, le sujet lyrique de Désâmé. Dans cette optique, la figure du poète est étudiée dans La fissure de la fiction à la lumière de la reprise ironique du mythe de la malédiction littéraire et du sens que la réactualisation de ce mythe confère au personnage dans ce récit poétique. Dans un second temps, ce mémoire s’attache à montrer que la cohérence et la vraisemblance des univers mis en scène dans La fissure de la fiction et Désâmé sont minées. C’est à l’aune de ces analyses que peut ensuite être envisagé le rôle d’une poésie qui, en dernière instance, comporte malgré tout un caractère consolateur, en dépit ou en raison de l’esthétique du grotesque, tantôt comique, tantôt tragique, dans laquelle elle s’inscrit et que nous tâcherons de mettre en lumière.

Effect of pre-treatments and post-treatments on drying products

Freeze drying technology can give good quality attributes of vegetables and fruits in terms of color, nutrition, volume, rehydration kinetics, stability during storage, among others, when compared with solely air dried ones. However, published scientific works showed that treatments applied before and after air dehydration are effective in food attributes, improving its quality. Therefore, the hypothesis of the present thesis was focus in a vast research of scientific work that showed the possibility to apply a pre-treatment and a post-treatment to food products combined with conventional air drying aiming being close, or even better, to the quality that a freeze dried product can give. Such attributes are the enzymatic inactivation, stability during storage, drying and rehydration kinetics, color, nutrition, volume and texture/structure. With regard to pre-treatments, the ones studied along the present work were: water blanching, steam blanching, ultrasound, freezing, high pressure and osmotic dehydration. High electric pulsed field was also studied but the food attributes were not explained on detailed. Basically, water and steam blanching showed to be adequate to inactivate enzymes in order to prevent enzymatic browning and preserve the product quality during long storage periods. With regard to ultrasound pre-treatment the published results pointed that ultrasound is an effective pre-treatment to reduce further drying times, improve rehydration kinetics and color retention. On the other hand, studies showed that ultrasound allow sugars losses and, in some cases, can lead to cell disruption. For freezing pre-treatment an overall conclusion was difficult to draw for some food attributes, since, each fruit or vegetable is unique and freezing comprises a lot of variables. However, for the studied cases, freezing showed to be a pre-treatment able to enhance rehydration kinetics and color attributes. High pressure pre-treatment showed to inactivate enzymes improving storage stability of food and showed to have a positive performance in terms of rehydration. For other attributes, when high pressure technology was applied, the literature showed divergent results according with the crops used. Finally, osmotic dehydration has been widely used in food processing to incorporate a desired salt or sugar present in aqueous solution into the cellular structure of food matrix (improvement of nutrition attribute). Moreover, osmotic dehydration lead to shorter drying times and the impregnation of solutes during osmose allow cellular strengthens of food. In case of post-treatments, puffing and a new technology denominated as instant controlled pressure drop (DIC) were reported in the literature as treatments able to improve diverse Abstract Effect of Pre-treatments and Post-treatments on Drying Products x food attributes. Basically, both technologies are similar where the product is submitted to a high pressure step and the process can make use of different heating mediums such as CO2, steam, air and N2. However, there exist a significant difference related with the final stage of both which can comprise the quality of the final product. On the other hand, puffing and DIC are used to expand cellular tissues improving the volume of food samples, helping in rehydration kinetics as posterior procedure, among others. The effectiveness of such pre and/or post-treatments is dependent on the state of the vegetables and fruits used which are also dependent of its cellular structure, variety, origin, state (fresh, ripe, raw), harvesting conditions, etc. In conclusion, as it was seen in the open literature, the application of pre-treatments and post-treatments coupled with a conventional air dehydration aim to give dehydrated food products with similar quality of freeze dried ones. Along the present Master thesis the experimental data was removed due to confidential reasons of the company Unilever R&D Vlaardingen

Temporomandibular Dysfunction Post-craniotomy: Evaluation Between Pre- And Post-operative Status.

To identify risk factors associated with post-operative temporomandibular joint dysfunction after craniotomy. The study sample included 24 patients, mean age of 37.3 ± 10 years; eligible for surgery for refractory epilepsy, evaluated according to RDC/TMD before and after surgery. The primary predictor was the time after the surgery. The primary outcome variable was maximal mouth opening. Other outcome variables were: disc displacement, bruxism, TMJ sound, TMJ pain, and pain associated to mandibular movements. Data analyses were performed using bivariate and multiple regression methods. The maximal mouth opening was significantly reduced after surgery in all patients (p = 0.03). In the multiple regression model, time of evaluation and pre-operative bruxism were significantly (p < .05) associated with an increased risk for TMD post-surgery. A significant correlation between surgery follow-up time and maximal opening mouth was found. Pre-operative bruxism was associated with increased risk for temporomandibular joint dysfunction after craniotomy.

Association Between Parity, Pre-pregnancy Body Mass Index And Gestational Weight Gain.

To analyze the relationship between parity, pre-pregnancy body mass index (BMI), and gestational weight gain (GWG). This observational controlled study was conducted from November 2013 to April 2014, with postpartum women who started antenatal care up to 14 weeks and had full-term births. Data were collected from medical records and antenatal cards. Descriptive and bivariate analyses were performed. The significance level was 5%. Data were collected from 130 primiparous and 160 multiparous women. At the beginning of prenatal care, 54.62% of the primiparous were eutrophic, while the majority of multiparous were overweight or obese (62.51%). Multiparas are two times more likely to be obese at the beginning of their pregnancies, when compared to primiparas. The average pre-pregnancy weight and final pregnancy weight was significantly higher in multiparous, however, the mean GWG was higher among primiparous. We found an inverse correlation between parity and the total GWG, but initial BMI was significantly higher in multiparas. Nevertheless, monitoring of the GWG through actions that promote a healthier lifestyle is needed, regardless of parity and nutritional status, in order to prevent excessive GWG and postpartum weight retention and consequently inadequate pre-pregnancy nutritional status in future pregnancies.

A comunicação corporal na pre-escola : caminhos e descaminhos

Universidade Estadual de Campinas . Faculdade de Educação Física

Crescimento e desempenho motor em pre-escolares de Itapira SP : um enfoque bio-social-cultural

Universidade Estadual de Campinas. Faculdade de Educação Física

A criança pre-escolar em Ilhabela : crescimento e atividade motora

Universidade Estadual de Campinas . Faculdade de Educação Física

Desenvolvimento da consciencia corporal : uma experiencia da Educação Fisica na idade pre-escolar

Universidade Estadual de Campinas . Faculdade de Educação Física

Atividades fisicas e estados emocionais : relatos verbais sobre estados emocionais como indicadores dos efeitos de um programa de atividades fisicas para adultos

Universidade Estadual de Campinas. Faculdade de Educação Física

As expressões simbolicas nas atividades ludicas com crianças na pre-escola

Universidade Estadual de Campinas. Faculdade de Educação Física

Mudanças nas variaveis de aptidão fisica numa equipe de futebol da 1ª divisão do campeonato nacional durante uma pre-temporada

Universidade Estadual de Campinas . Faculdade de Educação Física

Pre-processing for noise detection in gene expression classification data

Due to the imprecise nature of biological experiments, biological data is often characterized by the presence of redundant and noisy data. This may be due to errors that occurred during data collection, such as contaminations in laboratorial samples. It is the case of gene expression data, where the equipments and tools currently used frequently produce noisy biological data. Machine Learning algorithms have been successfully used in gene expression data analysis. Although many Machine Learning algorithms can deal with noise, detecting and removing noisy instances from the training data set can help the induction of the target hypothesis. This paper evaluates the use of distance-based pre-processing techniques for noise detection in gene expression data classification problems. This evaluation analyzes the effectiveness of the techniques investigated in removing noisy data, measured by the accuracy obtained by different Machine Learning classifiers over the pre-processed data.

Evaluation of a simple hyphenated system for flow injection solid-phase pre-concentration and capillary electrophoresis

In this work, the development and evaluation of a hyphenated flow injection-capillary electrophoresis system with on-line pre-concentration is described. Preliminary tests were performed to investigate the influence of flow rates over the analytical signals. Results revealed losses in terms of sensitivity of the FIA-CE system when compared to the conventional CE system. To overcome signal decrease and to make the system more efficient, a lower flow rate was set and an anionic resin column was added to the flow manifold in order to pre-concentrate the analyte. The pre-concentration FIA-CE system presented a sensitivity improvement of about 660% and there was only a small increase of 8% in total peak dispersion. These results have confirmed the great potential of the proposed system for many analytical tasks especially for low concentration samples.