As possibilidades de colocação dos pronomes pessoais átonos em sequências de verbos do espanhol e do português brasileiro não são simétricas: enquanto neste último se verificam menos oportunidades para a chamada subida do clítico, naquele ela é claramente mais frequente. Para descrever tal situação, esta dissertação analisa a configuração de composições verbais, perifrásticas ou não, dos dois sistemas linguísticos, de modo a classificá-las de acordo com seus diferentes níveis de gramaticalização e, a partir daí, com base em determinadas características sintáticas e semânticas relevantes para a problemática do posicionamento dos clíticos nessas estruturas. A seguir, se constata, mediante o exame de alguns exemplos representativos, que a coincidência nos parâmetros anteriores não implica um mesmo padrão quanto aos lugares ocupados pelas formas pronominais átonas junto a cadeias de verbos da língua espanhola e do português do Brasil. Com o objetivo de incluir outros fatores e de encontrar respostas mais completas, se pesquisam, então, novas explicações sobre o fenômeno e essas, por fim, também são debatidas, já que se identifica que nem sempre são suficientes ou totalmente precisas. / The possibilities of positioning atonic pronouns in verbal sequences in Spanish and Brazilian Portuguese are not symmetrical: while in the latter less opportunities for clitic climbing are noted, in the former it is clearly more frequent. To describe this situation, this dissertation analyses the configuration of periphrastical or not periphrastical verbal compositions of the two linguistic systems, in order to classify them according to their different levels of grammaticalization and, from there, based on certain syntactical and semantic characteristics relevant to the question of clitic positioning in those structures. Subsequently, it is evidenced, through the exam of a few representative examples, that the coincidence in previous parameters does not imply the same standard regarding the positions of atonic pronominal forms in verbal chains in the Spanish language and Brazilian Portuguese spoken in Brazil. With the objective of including other factors and finding more complete answers, we research new explanations for that phenomenon, which are finally also debated, since it is identified that not always they are sufficient or totally precise.

Orientador: Fernando Roberto Martins / Tese (doutorado) - Universidade Estadual de Campinas, Instituto de Biologia / Made available in DSpace on 2018-08-24T17:42:30Z (GMT). No. of bitstreams: 1 Ferreira_FelipeSegala_D.pdf: 1109220 bytes, checksum: c13d224cfe2b3873bccb4577f6d3a4b2 (MD5) Previous issue date: 2014 / Resumo: As plantas trepadeiras ocupam um lugar de destaque em muitas florestas tropicais não apenas como elemento constitutivo, mas como um grupo de espécies que é capaz de conduzir a organização das comunidades florestais ao longo do tempo. Por sua vez, as sinúsias de trepadeiras respondem às mudanças temporais ecológicas e ambientais decorrentes das alterações na estrutura das florestas. Nas florestas tropicais em sucessão secundária, os processos ecológicos responsáveis pela organização das sinúsias de trepadeiras estão relacionados às mudanças que ocorrem na estrutura arbórea ao longo do tempo, uma vez que as trepadeiras estão associadas fisicamente às árvores. Meu objetivo foi investigar os processos e padrões relacionados com a organização e a estrutura de comunidades de trepadeiras em diferentes estádios sucessionais, e relacioná-los com a disponibilidade de recursos limitantes, como suportes e luz, em escala local e regional. Para tanto, utilizei uma cronossequência formada por quatro florestas, sendo três restauradas em tempos diferentes e um remanescente com floresta natural madura. No capítulo 1, quantifiquei alguns parâmetros ecológicos das sinúsias de trepadeiras entre as florestas e encontrei diferenças significativas. No capítulo 2, pude demonstrar como que a organização filogenética de cada comunidade em cada fragmento florestal, i.e. em escala local, foi relacionada à variação na disponibilidade de recursos. No capítulo 3 discuti como a variação de luz entre os fragmentos florestais, i.e. em escala regional, influenciaria a organização filogenética e funcional das comunidades de trepadeiras / Abstract: Climbing plants occupy a prominent place in many tropical forests not only as a constituent element, but also as a group of species that is able to lead the organization of forest communities over time. In turn, the climbing plants of synusiae respond to ecological and environmental changes resulting from alterations in the temporal structure of forests. During secondary succession of tropical forests, the ecological processes responsible for the organization of communities of climbing plants are related to changes in the tree structure over time, since climbing plants are physically attached to the trees. My goal was to investigate, in local and regional scale, the processes and patterns related to the organization and structure of communities of climbing plants in different successional stages, and relate them to the availability of limiting resources, such as light and supports. For this, I used a chronosequence comprised of four forests, three forests restored at different times and a remnant mature natural forest. In Chapter 1, I computed some ecological parameters about climbing plants communities and compared between the forests. In Chapter 2, I demonstrated how the phylogenetic organization of each community in each forestal fragment, i.e. on a local scale, was related to changes in resource availability. In Chapter 3, I discussed how the light variation between forestal fragments, i.e. at the regional scale, would influence the phylogenetic and functional organization of communities of climbing plants / Doutorado / Biologia Vegetal / Doutor em Biologia Vegetal

La synaptogenèse est un processus précis : chaque type d'afférences innerve des domaines subcellulaires post-synaptiques spécifiques sur leur cible neuronale. Pour tester si cette spécificité est contrôlée par une combinaison unique de molécules à chaque synapse, j'ai utilisé le système olivo-cérébelleux comme modèle. Deux afférences excitatrices, les fibres parallèles issues des grains et les fibres grimpantes issues des neurones de l'olive inférieure, innervent des territoires distincts sur la même cible, la cellule de Purkinje. Une analyse comparative des profils d'expressions génique des grains et des neurones olivaires a montré que ces derniers expriment une plus grande diversité de protéines membranaires et sécrétées liées au système immunitaire. De plus, chaque type d'afférences exprime une combinaison spécifique de gènes liés à la voie du complément du système immunitaire inné. Parmi ceux-ci, la protéine sécrétée C1QL1, de la famille C1Q, joue un rôle instructif pour l'établissement du territoire d'innervation des fibres grimpantes sur les cellules de Purkinje. La protéine membranaire liée au complément SUSD4 assure, quant à elle, la maturation fonctionnelle et la stabilisation de ces synapses. Sachant que la protéine CBLN1 de la famille C1Q contrôle la synaptogenèse des fibres parallèles, ces résultats montrent que les différents membres de la famille C1Q sont des déterminants importants de l'identité et de la connectivité spécifique de chaque synapse excitatrice dans le cortex cérébelleux. Cette étude porte un nouvel éclairage sur l'hypothèse de la " chemoaffinité " et de sa participation à la formation de circuits neuronaux spécifiques et précis. / Synapse connectivity occurs in a precise manner such that no two types of afferents innervate the same postsynaptic subcellular domain. To test whether this specificity is controlled by a unique combination of molecules at each synapse, I used the olivo-cerebellar circuit as a model. There, two excitatory inputs, the Parallel fibers originating from granule cells and Climbing fibers originating from inferior olivary neurons, innervate distinct territories on the same target neuron, the Purkinje cell. Comparative gene expression analysis of these two inputs showed that the inferior olivary neurons express a greater diversity of genes encoding membrane and secreted proteins belonging to immune system-related pathways. Moreover, each input expresses a specific combination of complement-related genes. Among these, I identified the functional roles of two novel candidate genes specifically expressed by inferior olivary neurons. Secreted C1Q-related protein C1QL1 plays an instructive role in specifying Climbing fiber innervation territory on Purkinje cells, while membrane-bound complement control-related protein SUSD4 ensures the acquisition of proper functional properties of Climbing fiber synapses and their long-term stability. Given that C1Q-related CBLN1 promotes Parallel fiber synaptogenesis, these results show that different members of the C1Q family are important determinants of the identity and specific connectivity of each excitatory synapse in the cerebellar cortex. This study provides novel insights into the “chemoaffinity code” that controls subcellular specificity at each synapse type during the formation of neural circuits.

The physicality of sports and outdoor life offers great opportunities for intensive experiences – participants ”feel” the happening in their bodies. As well as looking upon physical activity mainly as something instrumental, as for example in competitive sports and exercise culture, other aspects can also be central, for instance the pure joy of movement. The existential or expressive side of physical activity is examined in this doctoral thesis. In order to study such experiential quality more thoroughly, the author’s attention turns to adventure sports participants, as they appear to have a capacity for becoming highly involved and seeking very intense experiences. Who is involved in adventure sports? Why are they engaged in a sport that demands such great hardships and risk-taking? What do they get out of it? The overall objective of the thesis is to shed light on adventure sports as a practice and to discuss the educational significance of flow and other experiential qualities in adventure sports and in schools. The analyses are based on three empirical sub-studies. The first began with a questionnaire that 161 adventure sports participants responded to. This was followed by an interview study of eleven men and three women, all of whom had extensive experience in adventure sports. The categories of sport were evenly divided between climbing, off-piste skiing and hang gliding. In the second sub-study a detailed investigation of climbing was carried out. A notable sportification has brought about a very clear and interesting change in parts of this activity. Six traditional/adventure climbers and six sport climbers were interviewed, of which half were men and half women. All the climbers were experienced and very much involved in their sport. The aim of the third sub-study was to seek an answer as to whether pupils have experiences in their daily school life that are similar to those of adventure sports participants. An ESM (Experience Sampling Method) investigation was carried out with 60 pupils in compulsory school year nine (corresponding to UK schools’ year eleven) from four different schools. The pupils’ parents answered a special parent questionnaire including questions about academic and professional backgrounds, living conditions, habits, interests, attitudes and leisure time activities. The results were analysed taking into consideration the phenomenological perspective and structuralistic or more correctly expressed the cultural sociological perspective. Mihály Csikszentmihályi’s theoretical argument on optimal experiences, which in turn is based on the flow concept, constitutes the phenomenological foundation. Pierre Bourdieu’s concept apparatus and theories were used to closely examine the participants’ backgrounds, life histories and current living situations. The study shows that a preference for adventure sports is clearly linked to the participants’ backgrounds and earlier life experiences. A behavioural pattern is incorporated and developed into an embodied capacity to master a practice, a result of a long learning process. Participants were clearly concordant in these respects. Participants emphasise the abundant opportunities for intensive experiences that arise from adventure sports. It is a matter of something multidimentional: the active body, outdoor life in natural surroundings, exacting and clear goals, total focus, and about exercising control. This approach presents a model for identification of content qualities, which together create the dynamics that form the meaningful rewards that result from participation in adventure sports. The dimensions include flow experiences, but also go beyond them. The deep sense of presence, the physical involvement, the fact that they can choose the path and increase the degree of difficulty themselves – and simultaneously counter this new challenge with increased capacity so that they are engaged at the ”right level” – also provide favourable conditions for a stimulating and successful learning experience. The observation was made that it was primarily in the practical and aesthetic subjects that school pupils had the same deep feeling of presence together with a meaningful and pleasurable holistic experience as the adventure sports participants had. Here they were actively involved with their hands or with their whole bodies, and they could make their own choices and be in control of the activity, which for most pupils led to a strong feeling of satisfaction.

This diploma thesis is concerned with the use of the choice experiment method for modelling the demand for recreation of rock-climbing in Czech Republic. The main scope of this diploma thesis is to find the main atributes for the individual's decision making about the choice of recreation area and derivation of their implicit prices. The next point of this diploma thesis is to find out a socioeconomic sctructure of the respondents. The theoretical part involves an explanation of the main economic terms, a detailed description of the choice experiment method and a list of papers concerned with a rock climbing. The practical part describes the procedure of the aplication choice experiment method step by step -- the questioning preparation, the data survey, the data analysis and the interpretation of results. The conditional logit is used to the choice experiment analysis.

The objective for this project is to investigate various electrical and software means of control to support and advance the development of a novel vacuum adhesion system for a wall-climbing robot. The design and implementation of custom electronics and a wirelessly controlled real-time software system used to define and support the functionalities of these electronics is discussed. The testing and evaluation of the overall system performance and the performance of the several different subsystems developed, while working both individually and cooperatively within the system, is also demonstrated.

The aim of the diploma thesis is to prepare documentation for construction. The building is partially basement and in terms of building physics is designed as a building with almost zero energy consumption. For the purpose of the work is chosen multifunctional object, which consists of veterinary clinic and shop with pet supplies. The building land is located in the cadastral area of Brno-Královo Pole in a built-up area designated for mixed areas of trade and services on a relatively flat plot no. 4800/28 on Edisonova Street. The new building is located on the southeast side of the property, which is followed by parking from the northwest side. The purpose, appearance and volume of the building do not interfere in any way with the character of the territory. Veterinary clinic is partially basement with two floors. In the basement is a technical background for the whole multifunctional building. On the first floor is a waiting room with a reception and two examination rooms, an office and a changing room for employees. On the floor are specialized workplaces, X-ray, ultrasonographic, otoscopic, laboratory and operating room together with hospitalization for animals. The shop with pet supplies is designed as a single storey, consisting of a sale area with a warehouse and facilities for employees. The southeast facade is covered with expanded metal. The construction system of the building is wall-mounted, made of ceramic bricks for thin-layer mortar. Ceiling constructions are designed from large-area filigree panels. The roof is vegetational.

Diplomová práce se zabývá modelováním letadla a simulací různých typů letu. Pro modelování letu bylo podle zadání vybráno proudové letadlo s dlouhým doletem – Gulfstream G550. V první části práce jsou podrobně popsány pohybové rovnice letadla. Dále je vysvětlen numerický model letadla, sestavený na základě pohybových rovnic. Pochopení modelu letadla je nezbytné pro modelování a simulaci vertikálních profilů letu. Práce se zaměřuje na nastavení parametrů modelu letadla podle reálného letadla Gulfstream G550 a modelování vertikálního profilu letu v letové fázi CRUISE. Posledním bodem práce je průzkum optimálního letu letadla vzhledem ke spotřebě paliva. V závěru jsou diskutovány dosažené výsledky a je nastíněn směr případného pokračování práce.

Title: Changes in handgrip strength in relation to laterality at indoor youth climbing course Objectives: The aim of this diploma theses is to investigate whether regular climbing activity of children at age 7-11 leads to development of handgrip stength or its endurance with respect to laterality. Also if climbing leads to symetrical strenghtening of upper limbs. Methods: Group of 14 children at age 7-11 participated in a climbing course once a week for 3 months. Maximal grip strength was measured, persistence in pressing hand over 30 seconds and evaluation of laterality. First testing was done in October 2016 and second after 3 months in January 2017. Results: The research involved 13 right-handed and 1 left-handed participant and degree of laterality remained unchanged. Grip strength of dominant upper limb was stronger in 10 children from 13 (October 2016 - first measuring) at the first measurement. Our results suggest that climbing activities for three months, according to statistical analysis (t-test Microsoft Excel 2010), may contribute to the symetrical strengthening of upper limbs in 88%. We have discovered two types development phenomena - visualised as 2 distinct curves that show the development of strength in 30 seconds. Keywords: Children, indoor climbing, preference, handedness,...

Title: Climbing in children and youth: acute physiological responses to climbing and their implications for upper body strength. Objectives: The aim of this thesis was to determine the physiological responses of children and youth to climbing and its implications for upper body strength. Methods: One hundred and twelve children (aged 9,8 ± 1,4 years) participated across two studies. Study one (91 children) explored the effects of climbing on upper body strength, with the aid of a battery of climbing specific tests (bent arm hang on the trapeze, finger hang on the wooden bar and maximal hand grip with the manual dynamometer). These tests were designed for the measurement of the key muscle groups involved in climbing. Study two (21 children) assessed acute physiological response to climbing using the indirect calorimetry method. Energy expenditure was used as an indicator of the climbing skills and to express the total climbing work completed. Study two lasted for 16 weeks, during this time the children underwent three measurements. Instructors recorded the routes climbed and their difficulty during each session. The period of the study corresponded with the duration of the climbing course for children during the school year. The results of the acute physiological response of children during climbing...