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Submitted by admin tede (tede@pucgoias.edu.br) on 2018-04-16T14:44:26Z No. of bitstreams: 1 LUCIANO MÁRCIO GONÇALVES.pdf: 3005310 bytes, checksum: 7d1be9bcd38cb0cafb463dfeca2dc4d4 (MD5) / Made available in DSpace on 2018-04-16T14:44:26Z (GMT). No. of bitstreams: 1 LUCIANO MÁRCIO GONÇALVES.pdf: 3005310 bytes, checksum: 7d1be9bcd38cb0cafb463dfeca2dc4d4 (MD5) Previous issue date: 2018-03-12 / Public security today has been the focus of debate in the most diverse nuclei of knowledge. The involvement of young people in crime, in the same way, becomes an increasingly recurring subject in the field of political, economic, social and legal sciences. This is a problem of social interest and requires attention of all. The units of hospitalization of juvenile offenders in Goiás are analyzed. The relationship between the geographic disposition of Cases in Goiás and the need for local demand is investigated. It is pointed out the difficulties related to the distance of the Cases in relation to the locality of the infractional practice, committing to the maintenance of the affective ties of the offender with the family. It is shown the importance of understanding the need for changes, inserting new proposals for intervention and restructuring the geographic distribution of the socio-educational system of minors in Goiás. A bibliographic research, associated with a field study, is applied. interviews directed to 4 sample subjects, it is observed that there is a disregard of the state authorities regarding the implementation of the Sinase Care Center, evidencing a dissociation between the local reality and the protective legislation. It is concluded that there is a need for the implementation of planned strategic actions, re-adjusting the geographic arrangement of the Socio-educational Assistance Centers in Goiás. / A segurança pública, atualmente, tem sido foco de debate nos mais diversos núcleos do conhecimento. O envolvimento de jovens na criminalidade, da mesma forma, tornase assunto cada vez mais recorrente no campo das ciências políticas, econômicas, sociais e jurídicas. Trata-se de uma problemática de interesse social e que requer atenção de todos. Analisa-se as unidades de internação de menores infratores em Goiás. Investiga-se a relação entre a disposição geográfica dos Cases em Goiás e a necessidade de demanda local. Aponta-se as dificuldades relacionadas à distância dos Cases em relação à localidade da prática infracional, comprometendo à manutenção dos vínculos afetivos do infrator com a família. Mostra-se a importância de se compreender a necessidade de mudanças, inserindo novas propostas de intervenção e reestruturação da distribuição geográfica do sistema de atendimento socioeducativo de menores em Goiás. Realiza-se uma pesquisa bibliográfica, associada com um estudo de campo, com aplicação de entrevistas direcionadas a 4 sujeitos de amostra, observa-se que há um descaso das autoridades estatais, quanto à implantação do Centro de Atendimento Sinase, evidenciando-se uma dissociação entre a realidade local e a legislação protetora. Conclui-se que existe a necessidade de implementação de ações estratégicas planejadas, readequando a disposição geográfica dos Centros de Atendimento Socioeducativos em Goiás.

This thesis explores three of Ralph Waldo Emerson's seminal texts, Nature (1836), the "Woodnotes" poems (1840, 1841), and Representative Men (1850), in a transatlantic Romantic context. Augmenting typical transatlantic explorations of Emerson's literature which often use these three works in demonstration of the various European Romantic assimilations n Emerson's writing, the texts considered in this study are understood to engage with one British work predominately. Emerson engages antagonistically in the pages of Nature with Samuel Taylor Coleridge's Aids to Reflection (1825), in the "Woodnotes" poems with William Wordsworth's The Excursion (1814), and in Representative Men with Thomas Carlyle's On Heroes, Hero-Worship, and the Heroic in History (1841). In each instance, Emerson engages with a text that he understands to be particularly representative of the intellectual and creative genius that its British author wields and, as such, one that is anxiety-inducing in the influence that it wields. This thesis demonstrates that, in engaging with these works, Emerson performs with increasing sophistication a process of "'creative reading,' that is, an act of reading (influx) through which creation (efflux, expression) is made possible through a transcendence of the past. In doing so, Emerson confronts and attempts to gain independence both from the personal influence that these texts and, more significantly, their authors wield. In engaging in Nature, the "Woodnotes" poems, and Representative Men with Aids to Reflection, The Excursion, and On Heroes, Hero-Worship, and the Heroic in History respectively, Emerson assimilates into his works various elements of Coleridge's, Wordsworth's, and Carlyle's thought. Each of the three chapters comprising this thesis explores Emerson's intellectual indebtedness in this regard and, as such, the explorations incorporate a scholastic focus like that found in the majority of Emersonian transatlantic scholarship. In each instance, however, explorations of Emerson's works also reveal the American writer's performance of a liberating act of detachment or departure from the ideas with which he engages. These intellectual detachments distinguish Emerson's thought from that of Coleridge, Wordsworth, and Carlyle, and are often attended by formal departures from the texts with which Emerson engages. Augmenting typical transatlantic explorations of Emerson's works, this thesis focuses not only Emerson's Romantic assimilations, but also on his detachments. Finally, in each instance, Emerson's confrontations reflect Robert Weisbuch's assessment in Atlantic Double-Cross (1986) that nineteenth century Anglo-American literary relations are 'always more than personal and individual' (21). That is to say, in each instance, Emerson confronts not only Coleridge, Wordsworth's, and Carlyle's personal creative and intellectual influence, but their extrapersonal or national influence as British writers. This confrontation of national influence is reflected in the fact that Emerson's detachments incorporate temporal reimaginings, re-visions of time that nullify the potency of the past and of the influence wielded by tradition by emphasising the present and the future, focusing on the subjective power of the mind. As such, Emerson's conceptions of time demonstrate a conflation of two specifically American understandings of temporality as defined by Robert Weisbuch - vertical time and futurism - both developed by nineteenth century American writers in order to nullify the influence of Old World, specifically British, tradition, and to establish an account of time in which the United States' comparative lack of distinct cultural history is excused. In precis, this thesis demonstrates that Nature, the "Woodnotes" poems, and Representative Men issue from Emerson's creative reading of Aids to Reflection, The Excursion, and On Heroes, Hero-Worship, and the Heroic in History respectively. These acts of creative reading demonstrate in each instance the inextricability of Coleridge's, Wordsworth's, and Carlyle's 'personal' creative and intellectual influence, as well as their 'extrapersonal' or national influence.

Field studies in the southwest Salton Trough between Yaqui Ridge and Borrego Mountain show that the West Salton detachment fault was active during the Pliocene and may have initiated during the latest Miocene. At Yaqui Ridge dominantly east-directed extension is recorded by slickenlines on the NW-striking detachment fault, and shows that the fault is actually a low-angle dextral oblique strike-slip fault. Crustal inheritance is responsible for the position of the fault at Yaqui Ridge, which reactivates a late Cretaceous reverse -sense mylonite zone at map scale. Late Miocene to Pliocene basin fill deposits at Borrego Mountain display progressive unconformities, contain detritus shed from the footwall and damage zone of the West Salton detachment fault, record the growth of a large hanging wall anticline, and document the initiation and evolution of the West Salton detachment fault. The Borrego Mountain anticline is a major hanging wall growth fold that trends - N60 °W and has at least 420 m of structural relief. The late Quaternary Sunset conglomerate is - 600 m thick, lies in angular unconformity on Pliocene basin fill, is bound on the SW by the dextral oblique Sunset fault, and coarsens upward and SW toward the fault. It is dominated by plutonic lithologies from nearby areas, contains up to 10% recycled sandstone clasts from Pliocene deposits, and was shed from the SW side of the then-active Sunset fault. Based on lithologic, stratigraphic, compositional similarities, we correlate this conglomerate to part of the - 1. I - 0.6 Ma Ocotillo Formation. The West Salton detachment fault was folded and deactivated at Yaqui Ridge by the dextral oblique San Felipe fault zone starting - 1. l - 1.3 Ma. The Sunset fault is in the middle of a complex left stepover between the San Felipe fault to the NW and the Fish Creek Mountains fault to the SE. Structural analyses and mapping show that syntec tonic conglomerate, the West Salton detachment fault, and footwall crystalline rocks all have similar fold geometries and record similar amounts of NE-SW shortening. The dominant SE-trending population of slip vectors on the Sunset fault is not present on the West Salton detachment fault and suggests limited or no activation of the older detachment fault by the younger fault zone.

A fundamental stage in rocky-shore seaweed life history is the recruitment process involving external fertilisation and then settlement of the propagules on a suitable substrate. The ultimate step in this settlement stage is the crossing of the viscous sub-layer and attachment to the substrate. Given the extreme conditions met in the intertidal zone, propagules can be dislodged at any time before they secure a strong enough anchoring. Flow conditions and propagule properties are key to this process. The settlement process under turbulent conditions was recreated within a stirred benthic chamber for five different species. Whereas propagule properties (size, density) vary with species, and propagules are adapted to the different conditions in the intertidal, they exhibit the same settlement behaviour. They nevertheless exhibit different settling velocities and settlement thresholds. Several methods of characterisation of the tank flow from particle tracking velocimetry and acoustic Doppler velocimetry data are reviewed, as well as an analytical model. Turbulent settling was found to be independent of the well-mixed tank bulk flow and to depend only on the boundary-layer mechanics. A model of settlement threshold is presented from which propagule mucilage adhesiveness estimates are derived, leading to good correlations between adult plant exposure and the stickiness of its propagules and to the conclusion that settlement can only occur in calm conditions. To extend the work, computational fluid dynamic techniques are developed by extending the Gerris Flow Solver. A 2-D approach to tank modelling and a pilot study of expansion to 3-D is described. This extends the perspective given by the experiments, notably through output of the hydrodynamical forces experienced by the propagules. Finally, in the view of realizing direct numerical simulations of propagule behaviour in the viscous sub-layer, a new and unique 2-D/3-D fully conservative solid/fluid interaction model is developed and tested with success.

Psychological detachment occurs in the absence of work ruminations during non-work time and is a vital component in the recovery from work-related fatigue, avoiding burnout, performance decrement and detrimental health-outcomes. Overcommitment to work entails excessive job involvement and resembles poor detachment. Detachment and overcommitment are influenced by characteristics of the worker, their work, and their leisure time, but few studies have examined the effects of work or leisure demands on detachment and overcommitment. The current study examined the activity demands, detachment and overcommitment ratings of 51 workers and university students by having participants complete nine internet-based surveys over four weeks, and analysing data with a multilevel modelling approach. Rates of psychological detachment were found to be increased by physically demanding leisure activities, and decreased by mentally demanding work activities when leisure activities were mentally undemanding. In addition, detachment rates were higher when work activities were emotionally demanding and leisure activities emotionally undemanding, and when work activities were emotionally undemanding and leisure activities emotionally demanding. Overcommitment was found to be increased by leisure activities which were mentally demanding or emotionally demanding. Work ruminations during leisure time were therefore found to be influenced by work and leisure demands, with the manipulation of leisure demands thereby offering a method through with to diminish or buffer the detrimental impact of arduous work demands on the recovery from fatigue.

Intraoperative Blutungskomplikationen sind bei der Versorgung von Patienten mit primärer rhegmatogener Netzhautablösung relativ selten. Bei den aufgetretenen Komplikationen handelte es sich fast ausschließlich um leichtere Blutungen, die intraoperativ gut zu beherrschen waren. Die Wahl der Antikoagulation hatte dabei keinen Einfluss auf die Wahrscheinlichkeit des Auftretens intraoperativer Blutungskomplikationen. Dies gilt sowohl für die Thrombozytenaggregationshemmer Acetylsalicylsäure und Clopidogrel als auch für die gerinnungshemmenden Substanzen Heparin und Phenprocoumon. Interessanterweise zeigte sich bei den mit Phenprocoumon behandelten Patienten keine Korrelation zwischen einem erniedrigten Quick-Wert und einer erhöhten intraoperativen Blutungsneigung. Bei den wenigen Patienten, bei denen es unter der Therapie mit Phenprocoumon zu einer Blutung während der Operation kam, lagen die Quick-Werte sogar eher im oberen Bereich. Wenn man nun bedenkt, dass es sich bei der rissbedingten Netzhautablösung um einen Notfall handelt und beim Zuwarten mit einer Progredienz der Ablösung zu rechnen ist, kann eine klare Empfehlung für die sofortige Operation trotz wirksamer Antikoagulation ausgesprochen werden. Untermauert wird dies noch durch die erhöhte Gefahr thromboembolischer Ereignisse, wenn eine indizierte Gerinnungshemmung perioperativ abgesetzt oder auf andere Substanzen umgestellt wird. Schließlich werden nur Patienten antikoaguliert, bei denen dies aufgrund von gravierenden Erkrankungen in der Vorgeschichte indiziert ist. Dazu gehören zum Beispiel abgelaufene tiefe Beinvenenthrombosen oder Embolien, Vorhofflimmern oder auch der Herzklappenersatz. Im Gegensatz zu den Ergebnissen für die Antikoagulation ergab sich eine Abhängigkeit der intraoperativen Blutungswahrscheinlichkeit von der Wahl des operativen Verfahrens. Die wenigsten Blutungen traten bei den rein eindellenden Operationen (Plomben und Cerclagen) auf. Bei den kombinierten Operationen (Plombe oder Cerclage in Kombination mit Pars plana Vitrektomie) lag die Komplikationsrate schon deutlich höher. Die höchste Rate intraoperativer Blutungskomplikationen zeigte sich bei den nicht-eindellenden Operationen (Pars plana Vitrektomien). Dabei war die Komplikationsrate bei den nicht-eindellenden Verfahren gegenüber den rein eindellenden Verfahren signifikant erhöht (p<0,001). Es kann also festgehalten werden, dass intraoperative Blutungen bei der Akutversorgung von Patienten mit rissbedingter Netzhautablösung selten sind und nicht im Zusammenhang mit der Einnahme von Gerinnungshemmern zu stehen scheinen. Die Wahl des Operationsverfahrens hingegen beeinflusst die Rate intraoperativer Blutungskomplikationen.

This Thesis reports on the integration of different modelling techniques to construct a unified and better constrained conceptual model of structural evolution of the Pico del Águila anticline (External Sierras, Southern Pyrenees, Spain). The structure is a well-known example of detachment fold, which exhibits a N-S structural trend, parallel to the direction of tectonic transport in the Southern Pyrenees. Based on field observations of an unevenly distributed Triassic décollement, analogue modelling show how to generate orogen-perpendicular structures which may result in transverse anticlines. Numerical models investigate the effect of a complex mechanical stratigraphy, characterized by an interlayering of competent and incompetent layers, plus syn-kinematic sedimentation in the fold growth. Based on field data and seismic interpretations, a 3D reconstruction and sequential geomechanical restoration of the Pico del Águila anticline reports the coexistence of multiple folding mechanisms occurring simultaneously in different units and structural domains of the fold, leading to a complex strain pattern that can not be assessed by simplistic kinematic 2D approaches. By integrating the presented models with the previous data in the region, we discuss about the benefits and drawbacks of each modelling technique and present an integrated model of structural evolution for the Pico del Águila anticline. This brings a better comprehension of the structure as well as the processes that drove the evolution of the N-S detachment anticlines in the External Sierras of the Southern Pyrenees. / L’anticlinal del Pico del Águila és un conegut exemple de plec de desenganxament amb sedimentació marina a fluvio-deltaica associada, amb una tendència estructural N-S, paral•lela a la direcció de transport tectònic dels Pirineus Meridionals. Basat en observacions de camp que indiquen una distribució heterogènia del nivell de desenganxament Triàsic, els models analògics mostren el procés de generació d’estructures perpendiculars al sistema orogènic que poden donar lloc als anticlinals N-S descrits a les Sierras Exteriores Aragonesas. Els models numèrics investiguen l’efecte d’una estratigrafia mecànica complexa, caracteritzada per una intercalació d’unitats competents i incomptetents (amb marcades diferències en el grau de competència, per tant) i de la sedimentació sin-cinemàtica en el creixement i evolució de l’anticlinal. Basat en dades de camp i interpretacions de perfils sísmics s’ha portat a terme una reconstrucció i restitució geomecànica tridimensional de l’anticlinal del Pico del Águila. D’aquestes se’n deriva la coexistència de de múltiples mecanismes de plegament actuant simultàniament en diferents unitats i dominis estructurals, la qual implica al seu torn un patró i distribució de la deformació que no poden ser avaluats mitjançant aproximacions o tècniques de modelització cinemàtiques o/i bidimensionals. S’integren també els resultats obtinguts a partir de les esmentades tècniques de modelització amb les dades i coneixements previs de la regió, es discuteixen els beneficis, desavantatges i limitacions de cadascuna d’aquestes tècniques de modelització, i es presenta un model integrat d’evolució estructural del Pico del Águila. Aquest anàlisi crític dels resultats i aquest esforç d’integració porten sense dubte cap a una millor comprensió de l’estructura i dels processos que menaren l’evolució dels plecs de desenganxament N-S de les Sierras Exteriores Aragonesas dels Pirineus Meridionals.

The Mount Somers Volcanic Group (MSVG) and Mandamus Igneous Complex (MIC) are the magmatic manifestations of the transition from convergence to extension at the Gondwana margin, which culminated in the separation of New Zealand from Australia and Antarctica. The MIC has been correlated both geochemically and temporally with the Central Marlborough Igneous Province (CMIP). The MSVG and CMIP are located in the Eastern Province of New Zealand. The MSVG is restricted to the Rakaia terrane, whereas the CMIP is restricted to the Pahau terrane. The Rakaia and Pahau terranes are thick accretionary complexes, which were strongly deformed as a result of prolonged subduction at the Gondwana margin. The Pahau terrane is the younger of the two and continued to be deposited and deformed until the abrupt cessation of subduction, which in the Marlborough sedimentary record occurred in the Motuan (100 - 105 Ma). Following the cessation of subduction, after an interval of 2-7 Ma of relative quiescence and subsidence of the Pahau terrane, the MSVG and MIC were erupted/emplaced. The production of MSVG and MIC magmas occurred simultaneously and the activity was of short-lived duration. SHRIMP geochronology yielded crystallisation ages of 97.0 ± 1.5 Ma to 98.0 ± 1.2 Ma from zircons separated from MSVG rhyolites. The SHRIMP ages are within error of the previously published Rb-Sr age for the MIC. The SHRIMP geochronology also confirmed the presence of inherited zircons which yielded ages consistent with their derivation from the Rakaia terrane. Ar-Ar geochronology confirmed the coeval nature of the MSVG and MIC magmatism, but yielded consistently younger ages (94.5 ± 3 Ma for the MSVG and 94.2 ± 1.7 Ma for the MIC). The systematic differences in ages obtained by SHRIMP and Ar-Ar are believed to be method-dependent. The MSVG comprises a calc-alkaline volcanic assemblage, which ranges in composition from basaltic-andesite lavas (SiO₂ = 54.5%) to high-silica rhyolites and ignimbrites (SiO₂ ≤ 78.1%). The MSVG had an original extent of at least 18 000 km². The magmas from the MSVG had high LILE/HFSE, high LILE/REE and moderately high LREE/HFSE which are characteristic of subduction derived magmas. Geochemical modelling suggests that the MSVG magmas were formed from partial melting of a subduction-modified mantle wedge, with high degrees of crustal assimilation. The assimilant had an isotopic composition similar to that of the Rakaia terrane, which is consistent with the geological setting of the MSVG. The MSVG has ⁸⁷Sr/⁸⁶Sri from 0.7055 to 0.7100 and ¹⁴³Nd/¹⁴⁴Ndi from 0.51254 to 0.51230 (ɛNd +0.5 to -4.2), which reflects varying degrees of contamination by Rakaia terrane. Radiogenic isotope modelling suggests that the MSVG end-members were derived from the same parent magma, which evolved through AFC processes from basaltic-andesite to rhyolite. The modelling strongly suggests that assimilation played a lesser role in the petrogenesis of the Malvern Hills magmas than in the petrogenesis of the other units. AFC modelling requires the degree of assimilation to increase as the magmas evolved. Oxygen isotope data are consistent with high degrees of crustal assimilation, and may indicate that the assimilant had higher ¹⁸O characteristics than the Rakaia terrane samples analysed. The MIC is an alkaline suite which ranges in composition from basalt and gabbro to syenite, trachyte and phono-tephrite. The MIC is interpreted to have formed from enriched asthenospheric mantle, with a composition similar to HIMU (²⁰⁶Pb/²⁰⁴Pbi ranges from 19.2 to 20.3). The samples range in isotopic composition from ⁸⁷Sr/⁸⁶Sri = 0.7030 to 0.7036, ¹⁴³Nd/¹⁴⁴Ndi = 0.51275 to 0.51268 (ɛNd +4.6 to +3.3). The range in isotopic composition is due to varying degrees of contamination by Pahau terrane, which reaches a maximum of 25% but in most samples is < 10%. The MIC is contaminated to a much lesser extent than the MSVG which is interpreted to be related to the thinner nature of the Pahau crust in the mid-Cretaceous. The latest phases of activity in the MIC were subjected to lower degrees of contamination which is interpreted to reflect the passage of magmas through pre-existing pathways. The onset of MSVG and CMIP magmatism coincided with the initiation of major rift-related depositional basins, and the eruption of the MSVG is demonstrably associated with normal faulting. The tectonic trigger responsible for the sudden onset of magmatism and rifting in the Eastern Province terranes was the detachment of the previously subducting slab following the cessation of subduction due to the arrival of the Hikurangi Plateau at the margin and the subsequent stalling of the Pacific spreading centre. The capture of the Gondwana margin led to the propogation of extension into the margin by the divergent Pacific plate. The ensuing extension aided the detachment of the subducting slab beneath the Eastern Province terranes. The slab-detachment promoted decompression melting of the sub-lithospheric mantle wedge to produce the MSVG magmas and triggered the ascent of asthenospheric mantle through the slab window, which melted through decompression to produce the CMIP magmatism. The asthenospheric mantle tapped by the slab detachment episode was highly enriched relative to N-MORB and is akin to the similar age HIMU-OIB affinity melts documented from Antarctica and Australia. The short-lived duration of activity is typical of slab-detachment related magmatism which occurs as a passive response to plate reconfiguration. The similarity in geochemistry of the MIC with OIB-affinity igneous centres in Australia and Antarctica implies an enriched mantle domain of large geographical extent. The distribution of relatively small volumes of OIB magmatism is suggestive of a fossil plume component, which was tapped in response to lithospheric extension producing relatively short-lived HIMU magmatism. The same fossil plume component has previously been implicated in the formation of the Cenozoic West Antarctic Rift System and may be responsible for the late Cretaceous magmatism in the Chatham Islands and Tertiary volcanics of the South Island of New Zealand.

In this work we generalize existing theory of low-energy collisions of atomic hydrogen with its anion. We extend the non-local resonance model for this system by adding new discrete state and two continua that are coupled with it. We calculate numerically cross sections for associative electron detachment process that is important for models of early universe. We add cross section for collision detachment and show spectra of outgoing electrons. We show how the isotopic effect is involved in studied collision. We also calculate charge transfer, elastic scattering cross sections, and reaction rates for hydrogen collisions with deuterium anion. We compare our results with recent experiments and we discuss their reliability. Powered by TCPDF (www.tcpdf.org)