A relação juventude-trabalho no projovem integrado do município de Natal/RN

The National Program for Youth Inclusion (ProJovem) has been created in 2005 in order to break the reproductive cycle of social inequality, through the improvement of the basic education and the professional qualification. Therefore, our objective is to discuss how the categories youth-work are inserted and implemented on ProJovem Integrado , which could be translated as Integrated , in Natal/RN. In 2008, ProJovem is has started to be executed based in four modalities: (1) Teenagers Socio-Educational Service, (2) Urban, (3) Worker and (4) Countryside Land Knowledge, aiming to serve a population from 15 to 29 years old who were seldom helped by specifics policies so far. In order to implement this research, three semi-structured interviews have been made, as well as observations at the program units and analysis of the official documents. In Natal, the operating modalities are: ProJovem Urban, which three units, divided in two districts of the city; the ProJovem Teenagers , which has ten units on Natal s four administrative regions; and ProJovem Worker , which were still structuring its courses until the beginning of the data collection. The data has been qualitatively analyzed through the Marxian Theory, tied to the Constant Comparative Method. The referred approach, based on the Grounded Theory, enables the understanding of the phenomenon s meanings through the perspective of the participants. The neighborhoods in which ProJovem s units are inserted has been characterized as well the Program s target. The results have been presented in three blocks: a) the modality s structure, which includes the implementation, functioning and operationalization of the activities; b) management of the modality s management, concerned to the main difficulties, expectations and functions; and c) the relation youth-work at the modalities. About the objectives and qualification and insertion goals, there is incongruence at the offer of occupational arches. We have observed that offered occupations are historically subservient and precarious. Hence they do not promote significant changes on the students career paths by usually inserting them into informal jobs or underemployments. Besides that, the professional qualification is very incipient. For that reason, it does not go with the necessary requirements to enable the youngster to enter the work world. It is considered that other researches are necessary to for better understanding of the remaining aspects of the relation youth-work

Ancestral polymorphism and recent invasion of transposable elements in Drosophila species

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Estudo radiológico comparativo da displasia coxofemoral entre gatos da raça persa e sem raça definida

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Ambientes e fluxos informacionais: modelo de diagnóstico de interfaces (DIFI) sob a ótica dos valores culturais

Pós-graduação em Ciência da Informação - FFC

Avaliação formativa e reflexão pedagógica de um grupo de professores de ensino fundamental II: pesquisa-ação

Pós-graduação em Educação - FFC

A New Species of Maytenus (Celastraceae) with Fleshy Fruits from Eastern Brazil, with Notes on the Delimitation of Maytenus

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Phylogeny of Lundia (Bignoniaceae) based on ndhF and PepC sequences

The circumscription of genera belonging to tribe Bignonieae (Bignoniaceae) has traditionally been complex, with only a few genera having stable circumscriptions in the various classification systems proposed for the tribe. The genus Lundia, for instance, is well characterized by a series of morphological synapomorphies and its circumscription has remained quite stable throughout its history. Despite the stable circumscription of Lundia, the circumscription of species within the genus has remained problematic. This study aims to reconstruct the phylogeny of Lundia in order to refine species circumscriptions, gain a better understanding of relationships between taxa, and identify potential morphological synapomorphies for species and major clades. We sampled 26 accessions representing 13 species of Lundia, and 5 outgroups, and reconstructed the phylogeny of the genus using a chloroplast (ndhF) and a nuclear marker (PepC). Data derived from sequences of the individual loci were analyzed using parsimony and Bayesian inference, and the combined molecular dataset was analyzed with Bayesian methods. The monophyly of Lundia nitidula, a species with a particularly complex circumscription, was tested using Shimodaira-Hasegawa (SH) test and the approximately unbiased test for phylogenetic tree selection (AU test). In addition, 40 morphological characters were mapped onto the tree that resulted from the analysis of the combined molecular dataset in order to identify morphological synapomorphies of individual species and major clades. Lundia and most species currently recognized within the genus were strongly supported as monophyletic in all analyses. One species, Lundia nitidula, was not resolved as monophyletic, but the monophyly of this species was not rejected by the AU and SH tests. Lundia sect. Eriolundia is resolved as paraphyletic in all analyses, while Lundia sect. Eulundia is monophyletic and supported by the same morphological characters traditionally used to circumscribe this section. The phylogeny of Lundia contributed important information for a better circumscription of species and served as basis the taxonomic revision of the genus.

Bedeutung der synovialen Strukturqualität für die Ernährung des Chondrozyten

In dieser Arbeit wird eine Einteilung der degenerativen strukturellen Veränderungen der Synovialmembran vorgestellt. Anhand der Kriterien Fibrosierung des Stromas, Rückgang des Gefäßnetzes, Auftreten von Hyalinose und chondroider Metaplasie mit und ohne Nachweis von CPPD Kristallen wurden Präparate der Synovialmembran von 59 Patienten mit Nachweis degenerativer strukturellen Veränderungen in 4 Stadien eingeteilt. rnHyalinose (Stadium 3) konnte in den untersuchten Schnitten nur relativ selten beobachtet werden, so dass am ehesten von einem Vorstadium zur chondroiden Metaplasie auszugehen ist. rnDie Verteilung der Erkrankungsdauer und des Alters in den verschiedenen Stadien lassen darauf schließen, dass höhere Stadien mit höherem Alter und längerer Erkrankungsdauer korrelieren. rnAus der vorhandenen Literatur ergeben sich Hinweise, welche Faktoren zu der Entstehung der strukturellen Veränderungen beitragen können: rnAus dem Netzwerk der Zytokine scheinen TGF-beta und die BMP’s an der Zunahme der Fibrose und an der Entstehung chondroider Metaplasie beteiligt zu sein. Makrophagen scheinen dabei eine wichtige Rolle zu spielen. Dies weist darauf hin, dass entzündliche und strukturelle Veränderungen miteinander vernetzt sind. rnBei der Entstehung der chondroiden Metaplasie kommen zusätzlich mechanische Einflüsse in Form von zyklischen Kompressionen als Einflussfaktor in Frage. rnDie Regulierung der Angiogenese ist noch zu wenig verstanden, um den Gefäßrückgang bei fortgeschrittenen strukturellen Veränderungen zu erklären. Erklärungsansätze sind zum einen zunehmende mechanische Schädigung bei zunehmender Inkongruenz der Gelenkflächen. Zum anderen könnte eine beginnende chondroide Metaplasie mit Expression von Chondromodulin I eine entscheidende Rolle spielen. rnInsgesamt muss man davon ausgehen, dass die zunehmenden strukturellen Veränderungen die Ernährung des Knorpels erschweren. Dabei ist an erster Stelle der Rückgang des Gefäßnetzes zu nennen. Dies erschwert nicht nur die Versorgung mit Nährstoffen, sondern auch den Abtransport von Stoffwechselprodukten. Ab einem gewissen Punkt ist aber auch davon auszugehen, dass die Funktion der Deckzellschicht beeinträchtigt wird. Wenn die Konzentration der Hyaluronsäure in der Synovia dadurch sinkt, kann dies durch eine vermehrte Permeabilität der Synovialmembran zum verstärkten Ausstrom von Wasser aus der Gelenkhöhle führen. Durch ein Ödem des umliegenden Gewebes kann dadurch der Blutfluss im Bereich des Gelenks zusätzlich vermindert werden. rnAuch die zunehmende Fibrosierung der Synovialmembran kann einen Einfluss auf die Permeabilität der Synovialmembran haben. Ob und in welchen Stadien der Veränderungen das einen relevanten Einfluss für die Ernährung der Chondrozyten hat, ist noch unklar.rn

Evolution of South African Bruniaceae: evidence from ecological and geographical investigations

The central aim of the present study was to analyse ecological and geographical mechanisms that led to the species diversity and distribution pattern of the South African (sub-) endemic Bruniaceae shown today. To answer the question if the endangerment of some species and the sometimes restricted distribution area is due to an incongruence of pollination and breeding system, pollinator observations and the breeding system were analysed. rnThe effectiveness of the plant-pollinator interactions should be reflected in the reproductive success wherefore fruit set analyses were carried out. The genetic constitution of distant and close-by populations along a spatial gradient should illuminate gene-flow or habitat isolation that could have led to the species diversity. Since niche-inhabitation could be shown in the present study, an overall biogeographical analysis illuminated the distribution pattern on family level and the geographical as well as ecological factors that led to species persistence. rnThe study illuminated that the plant-pollinator interactions and the breeding system are adaptations to the fynbos biome but can not be defined as factors that drove speciation or have tremendous influence on distribution of Bruniaceae. In fact the geography of South Africa with its fragmented landscape as well as close niche-inhabitation of co-occuring species is the reason for species diversity and the recent distribution.rn

Comparative phylogeography of two co-distributed arctic-alpine freshwater insect species in Europe

The distribution pattern of European arctic-alpine disjunct species is of growing interest among biogeographers due to the arising variety of inferred demographic histories. In this thesis I used the co-distributed mayfly Ameletus inopinatus and the stonefly Arcynopteryx compacta as model species to investigate the European Pleistocene and Holocene history of stream-inhabiting arctic-alpine aquatic insects. I used last glacial maximum (LGM) species distribution models (SDM) to derive hypotheses on the glacial survival during the LGM and the recolonization of Fennoscandia: 1) both species potentially survived glacial cycles in periglacial, extra Mediterranean refugia, and 2) postglacial recolonization of Fennoscandia originated from these refugia. I tested these hypotheses using mitochondrial sequence (mtCOI) and species specific microsatellite data. Additionally, I used future SDM to predict the impact of climate change induced range shifts and habitat loss on the overall genetic diversity of the endangered mayfly A. inopinatus.rnI observed old lineages, deep splits, and almost complete lineage sorting of mtCOI sequences between mountain ranges. These results support the hypothesis that both species persisted in multiple periglacial extra-Mediterranean refugia in Central Europe during the LGM. However, the recolonization of Fennoscandia was very different between the two study species. For the mayfly A. inopinatus I found strong differentiation between the Fennoscandian and all other populations in sequence and microsatellite data, indicating that Fennoscandia was recolonized from an extra European refugium. High mtCOI genetic structure within Fennoscandia supports a recolonization of multiple lineages from independent refugia. However, this structure was not apparent in the microsatellite data, consistent with secondary contact without sexual incompability. In contrast, the stonefly A. compacta exhibited low genetic structure and shared mtCOI haplotypes among Fennoscandia and the Black Forest, suggesting a shared Pleistocene refugium in the periglacial tundrabelt. Again, there is incongruence with the microsatellite data, which could be explained with ancestral polymorphism or female-biased dispersal. Future SDM projects major regional habitat loss for the mayfly A. inopinatus, particularly in Central European mountain ranges. By relating these range shifts to my population genetic results, I identified conservation units primarily in Eastern Europe, that if preserved would maintain high levels of the present-day genetic diversity of A. inopinatus and continue to provide long-term suitable habitat under future climate warming scenarios.rnIn this thesis I show that despite similar present day distributions the underlying demographic histories of the study species are vastly different, which might be due to differing dispersal capabilities and niche plasticity. I present genetic, climatic, and ecological data that can be used to prioritize conservation efforts for cold-adapted freshwater insects in light of future climate change. Overall, this thesis provides a next step in filling the knowledge gap regarding molecular studies of the arctic-alpine invertebrate fauna. However, there is continued need to explore the phenomenon of arctic-alpine disjunctions to help understand the processes of range expansion, regression, and lineage diversification in Europe’s high latitude and high altitude biota.

Facing the dreaded: does mindfulness facilitate coping with distressing experiences? A moderator analysis

Increasing evidence shows that mindfulness is positively related to mental health; however, the nature of this relationship is not fully understood. The current study used structural equation modeling to investigate the hypothesis that mindfulness moderates the association between the occurrence of unavoidable distressing experiences (UDE) and mental health. Participants from a community sample (N = 376) completed the Freiburg Mindfulness Inventory, the Positive and Negative Affect Scale, the Brief Symptom Inventory, the Inventory of Approach and Avoidance Motivation, and the Incongruence Scale. Results indicated that mindfulness moderated the association between unavoidable distressing events and psychopathological symptoms/negative affect. Thus, mindfulness may contribute to enhance the ability to cope with UDE and thus mitigate the detrimental effects of these experiences on mental health.

Inkonsistenz und psychische Gesundheit: eine Metaanalyse

Consistency within the psychological processes is accepted as a precondition for efficient functioning and good health. Inconsistency in contrast impairs meeting the requirements of environment and therefore impairs the satisfaction of human needs. It is also seen as a stressor and having the potential to increase the vulnerability for mental disorders (Grawe, 1998, 2004). Incongruence is a form of Inconsistency, describing the divergency between the perception of reality and the goals of a person. Discordance as a second form of Inconsistency is the amount of conflict between goals, wishes and motives. According to the Consistency Theory of Grawe, these two forms of Inconsistency together with avoidance goals and satisfaction of human needs play an important role at the emergence and the maintenance of mental disorders, as well as for the wellbeing of humans. This study includes a short overview of the conceptions of Inconsistency in the psychological literature and a metaanalysis about the interrelations between forms of Inconsistency and characteristics of health and disease. The results support mostly the assumptions of Consistency Theory. Almost all forms of Inconsistency are associated with characteristics of subjective wellbeing, health and disease. One has to take into consideration, that most of the results come from correlational studies with only one measuring time. It is therefore not possible to distinguish between cause and effect.

Türkische Übersetzung und erste psychometrische Überprüfung der deutschsprachigen FAMOS (Fragebogen zur Analyse Motivationaler Schemata) und INK (Inkongruenzfragebogen)

Theoretischer Hintergrund: Standardisierte psychologische Messinstrumente in der Psychotherapie für Personen mit Migrationshintergrund fehlen weitgehend. Fragestellungen: Die türkischsprachigen Übersetzungen des Fragebogens zur Analyse Motivationaler Schemata (FAMOS) und des Inkongruenzfragebogens (INK) wurden in die türkische Sprache übersetzt und psychometrisch überprüft. Methode: Insgesamt füllten 73 türkischsprachige Patienten und 230 gesunde türkischsprachige Personen mit Migrationshintergrund in der Schweiz FAMOS und INK aus. Ergebnisse: Die Skalen von FAMOS und INK zeigen gute Reliabilität und Validität. Patienten weisen stärker ausgeprägte Vermeidungsziele und Inkongruenzwerte als gesunde Personen auf. Schlussfolgerungen: Die türkischen Versionen von FAMOS und INK eignen sich sowohl für die klinisch-psychologische Forschung als auch für die Praxis.

A Longitudinal Study of Mental Health in Emerging Adults

Emerging adulthood is a time of instability. This longitudinal study investigated the relationship between mental health and need satisfaction among emerging adults over a period of five years and focused on gender-specific differences. Two possible causal models were examined: (1) the mental health model, which predicts that incongruence is due to the presence of impaired mental health at an earlier point in time; (2) the consistency model, which predicts that impaired mental health is due to a higher level of incongruence reported at an earlier point in time. Emerging adults (N = 1,017) aged 18–24 completed computer-assisted telephone interviews in 2003 (T1), 2005 (T2), and 2008 (T3). The results indicate that better mental health at T1 predicts a lower level of incongruence two years later (T2), when prior level of incongruence is controlled for. The same cross-lagged effect is shown for T3. However, the cross-lagged paths from incongruence to mental health are marginally associated when prior mental health is controlled for. No gender differences were found in the cross-lagged model. The results support the mental health model and show that incongruence does not have a long-lasting negative effect on mental health. The results highlight the importance of identifying emerging adults with poor mental health early to provide support regarding need satisfaction.

Pre-Election Positions and Voting Behaviour in Parliament: Consistency among Swiss MPs

This article examines the determinants of positional incongruence between pre-election statements and post-election behaviour in the Swiss parliament between 2003 and 2009. The question is examined at the individual MP level, which is appropriate for dispersion-of-powers systems like Switzerland. While the overall rate of political congruence reaches about 85%, a multilevel logit analysis detects the underlying factors which push or curb a candidate's propensity to change his or her mind once elected. The results show that positional changes are more likely when (1) MPs are freshmen, (2) individual voting behaviour is invisible to the public, (3) the electoral district magnitude is not small, (4) the vote is not about a party's core issue, (5) the MP belongs to a party which is located in the political centre, and (6) if the pre-election statement dissents from the majority position of the legislative party group. Of these factors, the last one is paramount.