This study examined perceived child-parent relationships and child adjustment in families with both adopted and natural children. Of interest was the relationship between these perceptions and the social and emotional adjustment of the children. Perceived parent-child relationships were measured by the Child Parent Relationship Scale developed by Swanson. The California Test of Personality was utilized to measure the children's adjustment.

This thesis deals with questions of land consolidation in the Czech Republic and in the Slovakia. The thesis should characterize briefly how the land consolidation proceed in the Czech Republic and above all it should show the land consolidation process in the Slovak Republic. The aim of the thesis is a comparison of land consolidation projection process in the Slovak Republic and in the Czech Republic according to specific criteria.

Um dos principais mecanismos do sistema nervoso central para o controle da postura estática são os ajustes posturais antecipatórios (APAs). APAs são gerados para responder às perturbações ou estratégias de desestabilização do centro de pressão (CP), como no caso do início da marcha. A fadiga tem efeitos sobre os APAs e CP. No entanto, pouco se sabe sobre o papel da preferência podal sobre as respostas de antecipação entre os membros inferiores. Consequentemente, os efeitos da fadiga sobre assimetrias nos APAs não são claros. O objetivo deste estudo foi investigar os efeitos da fadiga unilateral dos flexores do tornozelo do membro preferido (PREF) e não-preferido (NPREF) sobre os APAs de membros inferiores. Em 22 sujeitos jovens e saudáveis, divididos em dois grupos (Fp, n=11; e Fnp, n=11) foi analisada a atividade EMG dos músculos reto femoral (RF), bíceps femoral (BF), gastrocnêmio medial (GM) e tibial anterior (TA), bilateralmente, antes (PRE) e após fadiga (POS) voluntária unilateral de flexores plantares. A fadiga muscular foi induzida por um protocolo onde os sujeitos deveriam contrair unilateralmente os flexores plantares elevando o calcanhar ao máximo com o membro preferido (Fp) ou o não-preferido (Fnp) pelo maior tempo possível. Neste protocolo, já descrito na literatura, a cada 10 s, uma nova contração isométrica era executada até que o sujeito não conseguisse mais manter a posição desejada por pelo menos dois minutos. Foi calculado o início da ativação muscular (onset) do GM durante movimentos rápidos de flexão bilateral dos ombros, sendo o início deste denominado como T0. O onset foi calculado em dez tentativas pré (PRE) e pós fadiga (POS) unilateral. Em relação ao CP, foram analisados o RMS nas direções ântero-posterior (RMSap) e médio-lateral (RMSml), e a área da elipse. Após aplicação da análise de variância para medidas repetidas (fatores: perna, grupo e tentativa), não foi encontrada nenhuma diferença significativa em relação aos APAs (p>0,05). Entretanto, quando comparamos o RMSml (p=0,013) e área da elipse (p=0,019) do CP no grupo Fp, encontramos diferenças significativas entre PRE e POS fadiga. A simetria nos APA entre membro preferido e não-preferido denota similar capacidade de respostas à perturbação, independente da preferência podal. Com a adicional perturbação da fadiga muscular, este comportamento permaneceu inalterado, embora o CP tenha apresentado alterações significativas dependentes da preferência podal. Em conjunto, estes resultados suportam a idéia de que o SNC consegue gerar respostas satisfatórias de antecipação em ambos os membros inferiores, mesmo em situação de fadiga, e as alterações no CP médio-lateral indicam maiores contribuições de músculos posturais do quadril na manutenção da postura estática. / One of the most important mechanisms of the central nervous system (CNS) working for the control of posture are the anticipatory postural adjustments (APAs). The APAs minimize effects of perturbations influencing the control of the center of pressure (COP). APAs are also involved in the start of movements such as gait. The effects of fatigue on APAs and COP are well known. However, the role of the lower limb preference on symmetry of APAs is not clear. Consequently there is a lack of knowledge concerning effects of fatigue on APAs for preferred and non-preferred limb. This study was to investigate the effects of unilateral fatigue on the APAs of muscles from the preferred (Fp) and non-preferred (Fnp) lower limb. Twenty two healthy subjects were separated in two groups (Fp, n=11; e Fnp, n=11). We analyzed the bilateral EMG activity of rectus femoris (RF), biceps femoris (BF), gastrocnemius medialis (GM) and tibialis anterior (TA) before (PRE) and after (POS) isometric voluntary exhaustion of ankle plantarflexors muscles. Exhaustion was induced by a protocol were the subjects “stand on toes” unilaterally with the preferred (Fp) or non-preferred (Fnp) lower limb, as long as possible. After 10 s interval, a new isometric contraction was solicited until the subject could not maintain the position longer than two minutes. We calculated the muscular onset during fast bilateral arm rising movements, where the beginning of the movement was denominated T0. The muscular onset was calculated in 10 trials pre- (PRE) and post-fatigue (POS). For COP, we analyzed the RMS for the antero-posterior (RMSap), medio-lateral (RMSml) directions, and the ellipse area. After analysis of variance between the factors group (Fp and Fnp), leg (PREF and NPREF) and trial (PRE and POS), dependent t test, and independent t test between legs for every muscle, any statistical significant difference was found in APA generation (p<0.05). However, when compared COP RMSml (p=0.013) and ellipse area (p=0.019) in Fp group, there was significant differences between PRE and POS conditions. The symmetry in APA between lower limbs shows a similar CNS capacity to counteract perturbations induced by ankle plantarflexors fatigue, regardless of limb preference. In spite of the symmetry on APAs, we found significant differences in COP for medio-lateral direction. These results support the idea that the central nervous system can generate enough APAs to counteract a perturbation, even in fatigue situations. The medio-lateral changes in COP are consistent with incapacities of postural muscles of hip to generate the correct responses to maintain the balance.

Este estudo investigou o desenvolvimento e a influência dos ajustes posturais antecipatórios na performance de um movimento direcionado a um alvo em crianças com e sem DCD. Os participantes foram divididos de acordo com três faixas etárias [faixa etária (A) de 7-8 anos (média de 7.6 anos ± 0.6 ); faixa etária (B) de 9-10 anos (média de 9.7 anos ± 0.7); faixa etária (C) de 11-12 anos (média de 11.7 anos ± 0.5). Cada grupo foi formado por crianças com DCD e crianças de desenvolvimento típico. As com DCD foram identificadas através de um percentil igual ou inferior a 5 no Teste Movement ABC. As crianças com desenvolvimento típico foram identificadas como aquelas cujo escore apresentou-se igual ou superior a 30. As crianças foram orientadas a permanecer na posição em pé e executar um movimento direcionado a um alvo. Variáveis de tempo de reação, tempo de movimento e a amplitude dos ajustes posturais antecipatórios foram examinadas em função da idade. Os resultados indicaram que as crianças com DCD foram significativamente mais lentas que as crianças com desenvolvimento típico durante a iniciação e execução do movimento direcionado a um alvo e também apresentaram um maior deslocamento lateral do centro de pressão. A análise desenvolvimental mostrou que, à medida que a criança cresce, aumenta a estabilidade postural na direção lateral e reduz os tempos de reação e movimento. Porém, crianças com DCD não alcançaram o mesmo nível de performance em comparação as crianças de desenvolvimento típico. Quando atrasos hipotéticos de idade foram calculados a partir das equações da análise de regressão, as crianças mais velhas do grupo DCD mostraram aumento destes atrasos nos ajustes posturais e diminuição destes no tempo de reação e movimento. Estes resultados dão suporte à hipótese de que os ajustes posturais antecipatórios interferem na performance do movimento. / This study investigated the development and influences of anticipatory postural adjustments on the performance of a goal-directed movement in children with and without DCD. Participants were placed into one of three age bands [age band (A) with 7 and 8 years (mean age 7.6 years ± 0.6; age band (B) with 9 and 10 (mean age 9.7 ± 0.7); age band (C) with 11 and 12 years (mean age 11.7 ± 0.5)]. Each group consisted of children with DCD and typically developing children. Children with DCD were defined as those with scores at or below the 5thpercentile on Movement ABC Test. Typically developing children were those whose scores on the test were above the 30th percentile. The children were asked to stand in right position and perform a goal-directed movement. Reaction time, movement time and amplitude of postural adjustments were examined as a function of age. Results indicated that children with DCD were significantly slower than typically developing children during the initiation and execution of the goal-directed movement and also showed a larger lateral displacement of the center of pressure. Developmental analysis showed that, as children grow up, they increase their postural stability in lateral direction and decrease their reaction and movement time. However, children with DCD do not reach the same level of performance as compared to typically developing children. When hypothetical age delays were calculated by the equations in the regression analysis, older children in the DCD group showed increasing age delays of the postural adjustments but decreasing age delays in reaction and movement time. These results support the hypothesis that anticipatory adjustments interfere in movement performance.

Made available in DSpace on 2016-08-03T12:30:41Z (GMT). No. of bitstreams: 1 Adalgisa Nunes.pdf: 2141385 bytes, checksum: 5e9eeccb31b83ce34a0e24c1b4a68798 (MD5) Previous issue date: 2008-04-14 / Coordenação de Aperfeiçoamento de Pessoal de Nível Superior / This essay is focused on the analysis of Dona Flor and her two husbands, miniseries produced by Rede Globo Television in 1997 to the time of 22 hours and presented in 20 chapters. With general direction of Mauro Mendonça Filho it was adapted by Dias Gomes, with co-authors Marcílio Moraes and Ferreira Gullar from the homonym romance of the Bahian writer Jorge Amado, published for the first time in May of 1966 by the publisher Bookstore Martins, with circulation of 75 thousand copies. Our goal is to ensure quality treatment given to a specific theme, present in the novel and miniseries, that is, cooking, in the passage of the novel for television product under the focus of eroticism. As methodology, we used the qualitative method, and as a technique, the analysis of content. It was evident that from the passage of the novel to the television, cooking was depicted on a less erotised, for the book, according to the requirement of support, as well as its insertion trying to highlight the regional character of the miniseries.(AU) / Este trabalho é centrado na análise de Dona Flor e seus dois maridos, minissérie produzida pela Rede Globo de Televisão em 1997, para o horário das 22 horas e veiculada na emissora, em 20 capítulos. Com direção geral de Mauro Mendonça Filho foi adaptada por Dias Gomes, com co-autoria de Marcílio Moraes e Ferreira Gullar a partir do romance homônimo do escritor baiano Jorge Amado, publicado pela primeira vez em maio de 1966 pela editora Livraria Martins, com tiragem de 75 mil exemplares. Nosso objetivo foi verificar qualitativamente o tratamento dado a um tema específico, presente no romance e na minissérie, qual seja, a culinária, na passagem do romance para o produto televisivo, sob o foco do erotismo. Como metodologia utilizamos o método qualitativo, e como técnica, a análise de conteúdo. Demonstrou-se que na passagem do romance para a televisão, a culinária foi retratada de forma menos erotizada, em relação ao livro, em função da exigência do suporte, bem como sua inserção tratou de evidenciar o caráter regional da minissérie.(AU)

The objective of this thesis is to deeply examine project documentation of the Territorial System of Environmental Stability in the selected territory of Borkovice. Specific sections of project documentation were compared and their changes over time were studied as well as changes caused by complex land adjustments. The comparison was made between the development plan and the plan and between the plan and the actual implementation of the Territorial System of Environmental Stability. The next step was to calculate the level of ecological stability of the landscape and the Territorial System of Environmental Stability. Based on these calculations, it was not necessary to propose any other components of Territorial System of Environmental Stability. In order to maintain the high level of environmental stability, it is necessary to adhere to the proposed measures.

The aim of this thesis was to propose a territorial system of ecological stability in the plan of the joint facilities of a komplex land consolidation. For the work the cadastral area Lhota-Vlasenice, which lies in Vysočina region, was selected. The thesis was devided into two parts. In the first, theoretical part, land adjustments were described (definitions, aims, district, subject, forms), plan of common facilities and rules and starting points for realization and creation of ÚSES (limit spatial parameters, principles of delimitation, principles of implementation). In the practical part, these theoretical facts were used in the ÚSES proposal. Before the ÚSES proposal, a comprehensive analysis of the territory was carried out. Natural conditions were described, as well as histotrical development and technical equipment of the selected area. A field surfy was also carried out in the area of interest, where photographic documentation was taken, land use was controled and the current state of ÚSES was charted. On the basis of the determined present state, the new elements were proposed to add the exisiting ÚSES.

Um dos principais mecanismos do sistema nervoso central para o controle da postura estática são os ajustes posturais antecipatórios (APAs). APAs são gerados para responder às perturbações ou estratégias de desestabilização do centro de pressão (CP), como no caso do início da marcha. A fadiga tem efeitos sobre os APAs e CP. No entanto, pouco se sabe sobre o papel da preferência podal sobre as respostas de antecipação entre os membros inferiores. Consequentemente, os efeitos da fadiga sobre assimetrias nos APAs não são claros. O objetivo deste estudo foi investigar os efeitos da fadiga unilateral dos flexores do tornozelo do membro preferido (PREF) e não-preferido (NPREF) sobre os APAs de membros inferiores. Em 22 sujeitos jovens e saudáveis, divididos em dois grupos (Fp, n=11; e Fnp, n=11) foi analisada a atividade EMG dos músculos reto femoral (RF), bíceps femoral (BF), gastrocnêmio medial (GM) e tibial anterior (TA), bilateralmente, antes (PRE) e após fadiga (POS) voluntária unilateral de flexores plantares. A fadiga muscular foi induzida por um protocolo onde os sujeitos deveriam contrair unilateralmente os flexores plantares elevando o calcanhar ao máximo com o membro preferido (Fp) ou o não-preferido (Fnp) pelo maior tempo possível. Neste protocolo, já descrito na literatura, a cada 10 s, uma nova contração isométrica era executada até que o sujeito não conseguisse mais manter a posição desejada por pelo menos dois minutos. Foi calculado o início da ativação muscular (onset) do GM durante movimentos rápidos de flexão bilateral dos ombros, sendo o início deste denominado como T0. O onset foi calculado em dez tentativas pré (PRE) e pós fadiga (POS) unilateral. Em relação ao CP, foram analisados o RMS nas direções ântero-posterior (RMSap) e médio-lateral (RMSml), e a área da elipse. Após aplicação da análise de variância para medidas repetidas (fatores: perna, grupo e tentativa), não foi encontrada nenhuma diferença significativa em relação aos APAs (p>0,05). Entretanto, quando comparamos o RMSml (p=0,013) e área da elipse (p=0,019) do CP no grupo Fp, encontramos diferenças significativas entre PRE e POS fadiga. A simetria nos APA entre membro preferido e não-preferido denota similar capacidade de respostas à perturbação, independente da preferência podal. Com a adicional perturbação da fadiga muscular, este comportamento permaneceu inalterado, embora o CP tenha apresentado alterações significativas dependentes da preferência podal. Em conjunto, estes resultados suportam a idéia de que o SNC consegue gerar respostas satisfatórias de antecipação em ambos os membros inferiores, mesmo em situação de fadiga, e as alterações no CP médio-lateral indicam maiores contribuições de músculos posturais do quadril na manutenção da postura estática. / One of the most important mechanisms of the central nervous system (CNS) working for the control of posture are the anticipatory postural adjustments (APAs). The APAs minimize effects of perturbations influencing the control of the center of pressure (COP). APAs are also involved in the start of movements such as gait. The effects of fatigue on APAs and COP are well known. However, the role of the lower limb preference on symmetry of APAs is not clear. Consequently there is a lack of knowledge concerning effects of fatigue on APAs for preferred and non-preferred limb. This study was to investigate the effects of unilateral fatigue on the APAs of muscles from the preferred (Fp) and non-preferred (Fnp) lower limb. Twenty two healthy subjects were separated in two groups (Fp, n=11; e Fnp, n=11). We analyzed the bilateral EMG activity of rectus femoris (RF), biceps femoris (BF), gastrocnemius medialis (GM) and tibialis anterior (TA) before (PRE) and after (POS) isometric voluntary exhaustion of ankle plantarflexors muscles. Exhaustion was induced by a protocol were the subjects “stand on toes” unilaterally with the preferred (Fp) or non-preferred (Fnp) lower limb, as long as possible. After 10 s interval, a new isometric contraction was solicited until the subject could not maintain the position longer than two minutes. We calculated the muscular onset during fast bilateral arm rising movements, where the beginning of the movement was denominated T0. The muscular onset was calculated in 10 trials pre- (PRE) and post-fatigue (POS). For COP, we analyzed the RMS for the antero-posterior (RMSap), medio-lateral (RMSml) directions, and the ellipse area. After analysis of variance between the factors group (Fp and Fnp), leg (PREF and NPREF) and trial (PRE and POS), dependent t test, and independent t test between legs for every muscle, any statistical significant difference was found in APA generation (p<0.05). However, when compared COP RMSml (p=0.013) and ellipse area (p=0.019) in Fp group, there was significant differences between PRE and POS conditions. The symmetry in APA between lower limbs shows a similar CNS capacity to counteract perturbations induced by ankle plantarflexors fatigue, regardless of limb preference. In spite of the symmetry on APAs, we found significant differences in COP for medio-lateral direction. These results support the idea that the central nervous system can generate enough APAs to counteract a perturbation, even in fatigue situations. The medio-lateral changes in COP are consistent with incapacities of postural muscles of hip to generate the correct responses to maintain the balance.

This thesis explores Argentine migratory experiences in Barcelona, Spain. Paying specific attention to the cultural adjustments migrants have made upon arrival, it considers food choices, habits, and social tastes in order to gain insight into how identity is impacted upon migration. Given that Argentines form one of the biggest migrant communities in Barcelona, and that they hold various cultural and ethnic similarities to their Spanish counterparts, their experiences upon arrival present a particularly interesting topic of inquiry. Based on first-hand accounts, participatory observation, fieldwork, and media research, I argue that the nature of Argentine identity in Barcelona is fluid and situational; always subject to change, it is not fixed and cannot be categorized. While all migrants, to some extent, experience socio-cultural shifts, different situations may cause individuals to emphasize particular facets of their multifarious identity. Food habits both reflect and play a part in shaping these adjustments.

The goal of this thesis is to study the international portfolio choices of countries in an asymmetric world. In practice, this corresponds to the salient facts of country portfolios and the underlying structural asymmetries between developing and developed countries in a financially integrated world. In the three main chapters of the thesis, frameworks are developed to advance our understanding of the way various country asymmetries contribute to the emergence of these persistent phenomena in international capital markets. The first essay studies the question of why developing countries experience net equity inflows and bond outflows while developed countries experience net equity outflows and bond inflows, the so-called ‘two-way capital flows'. The analysis is based on an open-economy New Keynesian model of endogenous country portfolios with representative agents in each country. The model is so general that it allows one to perform an assessment of the roles of a long list of country asymmetries in determining the pattern of two-way capital flows. While steady-state net country portfolios are zero in the first essay, the second and third essays consider the situations where this is not true. The second essay presents an OLG model of an endowment economy with a country asymmetry in households' patience. Global imbalances in net positions emerge. Gross portfolio positions are obtained as the sum of standard self-hedging and, moreover, the hedging due to external imbalances. The valuation effects of external adjustments between creditor and debtor countries are rationalized. By introducing non-tradable risks, the third essay models a production OLG economy with a country asymmetry in wealth division. Global imbalances in net positions again arise. Gross portfolio positions are composed of self-hedging, hedging of non-tradable income and hedging of external interest payments, which accounts for the reality of asymmetric asset home bias, i.e. although assets are locally biased everywhere, the pattern is more pronounced in creditor countries.