Caracterização estrutural da mineralização da mina de Fazenda Nova - GO

The study area is includes in the geological context of Arenópolis Magmatic Arc, a region where there are neoproterozoic associations of granodioritic and tonalitic composiotion. (Ortogneisses of the western Goiás) and sequences metavolcanic-sedimentary (Jaupaci Metavolcanic-sedimentary Sequence ). In the mapped area, both units are covered by a cover-laterite. The Ortogneisses from Goiás West consist of a source granodioritic gneisses, corresponding to the Biotite granodiorite gneisse, and also by tonalitic gneiss composition corresponding to Metatonalit. The Jaupaci Metavolcanic-sedimentary Sequence is formed by Chlorite Schist (Metabasalt), Biotite Schist (Metadacite) and Sericite Schist (Metarhyolite), and even intrusions Sin/Tardi e Post Tectonic, granite to diorite composition (Diorites), and alson tonalitic (Bacilandia Tonalite). Post tectonic intrusions are observed, wich were Hornblend Diorite Porphyry and Lamprophyres, Structural analysis allowed the identification of three deformational events, Dn-1, Dn and Post-Dn. The first event is associated with a bygone foliation, lineation which generates an intersectional event, generating the foliation Sn, this being the most important structure in the study area, generating even the type mineral lineation and stretch. The last deformational event is characterized by folds on different scales, affecting the Sn foliation. The rocks of the region have features s active hydrothermal and regional metamorphism, and are composed os assembly indicative of mineralogical facies metamorphism Green Schist, in chlotite zone, with evidence of retro metamorphism. Locally there are sulfides as pyrite, arsenopyrit and pyrhotite, and te mineralization is associated with the arsenopyrite

Evolução tectonossedimentar dos principais reservatórios de hidrocarbonetos do Campo de Golfinho (Bacia do Espírito Santo)

The Golfinho Field is located in the offshore region of the Espírito Santo Basin. Its importance is linked to the current average production about 19,000 barrels of oil per day, in turbidite reservoirs , giving it the nineteenth placement among the largest oil fields producing of Brazil. By interpretation and correlation’s methods based on 2D seismic sections and geophysical well logs, the study of tectonic-sedimentary evolution of major Golfinho Field’s reservoirs, which are located in Maastrichtian , aims understand and characterize the geological model of the area for the purpose of identify the main structures and types of reservoirs, improving the geological understanding of the area and using this knowledge at similar sets, that may present exploratory success in similar cases. By structural contour maps and geological cross-sections generated since time-depth conversion , the results defined for the geological model of the area , two distinct tectonic styles: a distensinal tectonics style , characterized by grabens and horsts , which belongs to rift phase, and a salt tectonics style, characterized by salt domes , listric faults and folds rolllover folds type, which belongs to marine phase . The interpretation of seismic sections and subsequent analysis of the main deformations present in the Maastrichtian reservoirs rocks ( turbidites ) showed that the northern region of the field is the most affected by salt tectonics . As for reservoirs, it was concluded to be associated to tectonics formed by rollover folds type, being older than listric faults

Resposta endometrial de jumentas (Equus asinus) da raça Pêga ao sêmen fresco, extendido e congelado de jumento

Pós-graduação em Cirurgia Veterinária - FCAV

Estudo do remodelamento da lâmina própria da laringe relacionado ao processo de senilidade

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

Relações entre força muscular e composição corporal e regional em idosos

Exercise, in general have the ability to promote health, reduce loss of physical fitness, reduce declines in body composition and prevent disease, and promote improvements in athletic performance, and that's consensual today. Through analysis of body composition and physical fitness, you can diagnose the possible individuals at risk of developing diseases, and fractures caused by falls in the elderly. The DXA tests were used (densitometry by dual beam X-ray) to assess body composition and regional, 1 RM test to evaluate the maximum strength and girth measurements, diameters and skin folds in order to analyze the balance of power muscle with both body composition as regional. The results showed that the variance in bone mass between older content related to the change in the maximum muscular strength of the upper and lower limbs, but the force values are not related to increased muscle mass. The development of muscle strength fulfills a dual function in aging which is to maintain or reduce the rate of loss of lean body mass, and also so the body bone health

Morfologia do estômago do cervo-do-pantanal (Blastocerus dichotomus, Illiger 1815)

Based on the lack of information regarding the morphology of marsh deer, this work aims to describe some morphological aspects of the gastric chamber in this species, collaborating with future investigations, mainly related to rational handling in this cervid. This work aimed to describe the morphology of the gastric chamber of the marsh deer, characterizing the external and internal macroscopical details and the microscopical architecture of these structures by light microscopy. Macroscopically, the marsh deer stomach is formed by the rumen, reticulum, omasum and abomasum similar to the domestic ruminants. Microscopically, rumen and abomasum are similar to the domestic ruminants. The reticulum and the omasum, however, present specific characteristics such as keratin on the top of the reticulum, small epithelial projections and omasum folds covered with discrete papillae.

Elementos estruturais relacionados com a mineralização do eoceno - oligoceno entre Mollebamba e Santo Domingo região de Apurimac, sul do Peru

Pós-graduação em Geociências e Meio Ambiente - IGCE

Alterations in extracellular matrix composition in the aging larynx

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

The extensible integument of Rhipicephalus sanguineus female ticks in different feeding stages: a morphological approach

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Three-dimensional aspects of the lingual papillae and their connective tissue cores in the tongue of rats: a scanning electron microscope study

The aim of the present study was to describe the tridimensional morphological characteristics of the lingual papillae and their connective tissue cores (CTCs) in Sprague Dawley rats. Four types of papillae were reported on the dorsal surface. Filiform papillae were distributed on the tongue surface and after epithelial maceration a conic and multifilamentary shape of the CTCs was revealed. Fungiform papillae were reported on the rostral and middle regions covered by a squamous epithelium. After the removal of the epithelium, the shape of a volcano with the taste orifice at its top was noted. Foliate papillae were composed of five pairs of epithelial folds situated on the lateral-caudal margin of the tongue. After the removal of the epithelium, they were shown to be limited by thin laminar projections. The vallate papilla with an oval shape was present in the caudal region and delimited by an incomplete groove. The morphological characteristics of the lingual papillae of Sprague Dowley rats, three-dimensional SEM images, and the types of papillae on the dorsal surface were similar to those reported previously in other rodent mammals. The maceration technique revealed the details of extracellular matrix with varied shapes form of connective tissue cores.

Aging voice and the laryngeal muscle atrophy

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

Anuran skin and basking behavior: the case of the treefrog Bokermannohyla alvarengai (Bokermann, 1956)

We investigated the morphology of the skin and the biochemistry of the lipids in the skin secretion of Bokermannohyla alvarengai, a montane treefrog that is known to bask regularly, motionless in full sunlight for extended periods of time. Our primary goal was to identify structural and biochemical modifications that might assist this frog species to accommodate the conflicting demands for heat exchange and water balance while basking. The modulation of heat exchange in basking B. alvarengai involves changes in skin coloration. We found that this response was supported by a prominent monolayer of large iridophores, whose light reflectance property is adjusted by the response of intervening melanophores. Mucosubstances and lipid compounds, mainly consisted of saturated fatty acids and presumably secreted from granular glands, were detected on the skin of B. alvarengai. These compounds formed an extra-epidermal layer over the animal's dorsal surface that might assist in the prevention of excessive water loss through evaporation. Additionally, we found well-developed skin folds at the ventral region of the frogs that lead to an increment of surface area. This feature combined with the extensive hypervascularization, also noticed for the skin of B. alvarengai, may play an important role in water reabsorption. The suite of structural and biochemical modifications identified for the integument of B. alvarengai seems to conjugate aspects relevant to both, heat exchange and water balance, allowing for this species to explore basking as an efficient thermoregulatory strategy. J. Morphol. 276:1172-1182, 2015. © 2015 Wiley Periodicals, Inc.

Ultrastructure of the digestive tract in neotropical carnivorous catfish Hemisorubim platyrhynchos (Valenciennes, 1840) (Siluriformes, Pimelodidae)

The surface of the digestive tract of Hemisorubim platyrhynchos was analyzed by scanning electron microscopy. Morphometric studies by transmission electron microscopy were performed to analysis the intestinal microvilli. H. platyrhynchos is a Neotropical carnivorous freshwater catfish featuring a short digestive tract composed of a short esophagus, saccular stomach, and intestine with four regions: anterior, middle, posterior, and rectal. The esophageal surface is constituted by fingerprint-like microridges that anchor the mucosubstances secreted by goblet cells facilitating the passage of food. Goblet cells present the opening to the esophageal lumen, between the microridges. Club cells are in basal epithelium and they do not present the opening to the lumen. The gastric luminal surface shows polygon-shaped epithelial cells which secrete granules by exocytose to protect the gastric surface. The intestinal luminal surface reveals folds that are thicker in the anterior intestine than in the posterior intestine, increasing the absorptive surface area. The intestinal surface presents the microvilli of enterocytes and the opening of goblet cells. The morphometric analysis showed that the microvilli are longer in the anterior intestine, significantly decreasing towards the posterior intestine. The microvilli surface area significantly is greater in the anterior and middle intestine than in the posterior intestine. Numerous openings of goblet cells were observed in the posterior intestine acting in epithelial protection and lubrication. SCANNING 9999:1-8, 2015. © 2015 Wiley Periodicals, Inc.

Malabares como arte de viver

Juggling practices permeate the cultural heritage of many people for a long time. Not limited only to the circus, we see more and more an invasion of juggling in the streets, schools and other spaces (formal and informal), among whom the professional of Physical Education also operates. Given this context, it is ever more urgent the need to give more attention to this practice within the academic training, not only to better understand it but also to value it as an educational practice. It is in pursuit of this understanding and appreciation that asks: What learning to juggling practices brings to the professional future of Physical Education? Based on these, this study sought to map the learning incorporated in the researcher's relationship with this practice throughout their academic training. Therefore, the survey noted the juggling as art of living, that is, as a technique that was involved with the life of the researcher and contributing to enhance the course of their training. The investigation started a literature in which it was possible to situate this work within the context of studies approaching the Fitness to philosophical studies. This approach sought to map the effects of juggling practice on academic background - and the very subjectivity - a subject / researcher that folds on itself to move their training

Influência do consumo de suco de laranja sobre marcadores bioquímicos, imunológicos e de estresse oxidativo em pacientes com hepatite C crônica

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)