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Search Results: 1 - 10 of 29350 matches for " Silvio Ricardo Guarnieri;Campos "
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Lordose lombar: estudo dos valores angulares e da participa??o dos corpos vertebrais e discos intervertebrais
Damasceno, Luiz Henrique Fonseca;Catarin, Silvio Ricardo Guarnieri;Campos, Ant?nio Dorival;Defino, Helton Luis Aparecido;
Acta Ortopédica Brasileira , 2006, DOI: 10.1590/S1413-78522006000400003
Abstract: the angular value of lumbar lordosis and the role of vertebral bodies and intervertebral discs in its constitution were studied in normal individuals. x-ray images of lumbar spine were studied in 350 normal and asymptomatic individuals, ages ranging from 18 to 50 years old (average 29.0 years old ± 8.24), being 143 males and 207 females. the lumbosacral (l1s1) and the lumbolumbar (l1l5) curves were measured. measurements for lumbar curves and their components presented a large variation. average values of -61o were seen for lumbosacral curve and of -45o for lumbolumbar curve. vertebral bodies measurements presented kyphotic values for l1, neutral for l2, and progressively lordotic for l3 - l5. intervertebral discs presented a progressive lordotic angulation from l1-l2. caudal elements of curvature, intervertebral discs l4-l5 and l5-s1 and the vertebral body l5 accounted for nearly 60% of the angular measurement of lumbosacral curvature. a significant difference was seen between males and females for lumbar curvature measurements, and for vertebral bodies l2 and l4, with females presenting higher values. age-related differences were found in lumbar curvature and vertebral bodies measurements.
Acúmulo de serrapilheira em fragmentos de mata mesofítica e cerrado stricto senso em Uberlandia-MG
Campos, Eduardo Humberto;Alves, Ricardo Reis;Serato, Douglas Santana;Rodrigues, Gelze Serrat de Souza C.;Rodrigues, Silvio Carlos;
Sociedade & Natureza , 2008, DOI: 10.1590/S1982-45132008000100013
Abstract: the sustainable way to explore the natural resources according to the environmental fragility is necessary to understand the dynamic processes which evolve the diversity of natural aspects. in this way the present research had for objective collect, manage and present data about the organic matter accumulation, as well as data related to the soil humidity, rainfall, wind and temperature in plots located in two different fragments of mesophytic forest and cerrado (savanna) at fazenda experimental of glória, looking for understand the local environmental evolution. the experiments were carried out between july/2007 and january/2008 in two phases: the field work when the measurements were carried out and at the same time the lab work when the material was treated and analyzed. the climate data was performed at a mini meteorological station located at the experiment field and the soil humidity was measured using a thetra probe device performed near the collector.
Proteína p53 em nefroblastomas
Iwakura, Ricardo;Martins, Antonio Carlos Pereira;Tucci Jr, Silvio;Pastorello, Monica T.;Suaid, Haylton Jorge;Cologna, Adauto José;Carneiro, Jo?o José;Campos, Ant?nio D.;
Acta Cirurgica Brasileira , 2000, DOI: 10.1590/S0102-86502000000600015
Abstract: a imunoexpress?o do antígeno p53 foi estudada em 35 pacientes com idade média de 38± 29 meses. todos foram tratados com nefrectomia e quimioterapia, em 17 se associou também a radioterapia. o tempo médio de seguimento foi de 69± 66 meses. em 5 deles a histologia era defavorável. em 10 casos (28,5%) a marca??o foi positiva, com ordem crescente de positividade para epitélio, blastema e estroma. cinco pacientes faleceram da doen?a, nenhum deles com histologia desfavorável. n?o se encontrou rela??o significante entre o padr?o imunohistoquímico e os parêmetros seguintes: sobrevida dos pacientes, estádio e grau do tumor.
El deber de mejorar: Higiene e identidad obrera en el socialismo madrile?o, 1884-1904
Campos,Ricardo;
Dynamis , 2011, DOI: 10.4321/S0211-95362011000200012
Abstract: se pretende analizar la modulación y transformaciones de los discursos y reivindicaciones socialistas en materia sanitaria durante el periodo comprendido entre 1883 y 1904, con el objeto de demostrar su alto grado de politización y su deseo de integración social y política. en este sentido, se analiza el papel político desempe?ado por la salud y la higiene en la construcción de una identidad obrera, así como la tensión y las ambigüedades ideológicas generadas por la necesidad de apropiarse de un discurso ajeno, emitido desde la ciencia, pero necesario para conseguir plantear reivindicaciones que perseguían la inclusión social de los obreros como ciudadanos de pleno derecho y su dignificación.
Entre as luzes e as sombras da cidade: visibilidade e invisibilidade no graffiti
Campos,Ricardo;
Etnográfica , 2009,
Abstract: an ethnographic research developed within the graffiti community of lisbon is the starting point for a reflection regarding the social condition of the young members of this community. the graffiti writers live between two social and cultural universes, building complex strategies of managing identity and everyday life. graffiti represents, for many young people, a ground for struggle and transgression, a chance to reject the law and the hegemonic norms, an arena where they experiment risk, excitement and, sometimes, painful sanctions. this complex and paradoxical social universe inspires the author to analyze subjects such as the relation between the margins and the center, identity construction in the contemporary world, visuality and anonymity in the city.
Imagem e tecnologias visuais em pesquisa social: tendências e desafios
Campos,Ricardo;
Análise Social , 2011,
Abstract: the use of visual technologies in social research has a lasting and turbulent history. the invention of photography, and later of cinema, marked the beginning of a relationship that promised to be long and fruitful, but was, instead, greatly affected by positivist rigors and by academia?s logocentrism. however, in the last decades, we can point to an evident visual drive, revealing a greater dialogue between the social sciences and the image, forcing the re-evaluation of paradigms and procedures. in this article we look at the present state of this association, as well as the possibilities and challenges presented by recent technological innovations.
Juventude e visualidade no mundo contemporaneo: Uma reflex?o em torno da imagem nas culturas juvenis
Campos,Ricardo;
Sociologia, Problemas e Práticas , 2010,
Abstract: since the second half of late 20th century youth has played a central role in the media agenda and in the political and scientific discourses, as a result of its increasing social visibility. the globalized and mediated processes of image production and consumption, promoted by cultural industries, have played a vital role in the ways youth is socially represented (and represents itself). in a society particularly submerged in image and visuality, it is particularly important the promotion of research programmes dedicated to the analysis of the connections between contemporary visual culture and the construction of youth representations. this is the main focus of this article, proposing a brief reflection upon this issue.
O visual e o quotidiano
Ricardo Campos
Análise Social , 2010,
Abstract:
Imagem e tecnologias visuais em pesquisa social: tendências e desafios Image and visual technologies in social research: trends and challenges
Ricardo Campos
Análise Social , 2011,
Abstract: A aplica o das tecnologias visuais em ciências sociais tem uma história longa e conturbada. A inven o da fotografia e do filme assinalaram o início de uma rela o que originalmente prometia ser estável e duradoura, mas que acabou por sucumbir aos rigores positivistas e a uma academia claramente logocêntrica. Todavia, nas últimas décadas, deparamo-nos com uma clara puls o visual, que anuncia um maior diálogo entre as ciências sociais e a imagem. Neste artigo propomo-nos fazer uma breve revis o deste circuito, avaliando o estado actual desta rela o, e reflectindo sobre as possibilidades e desafios lan ados pelas mais recentes inova es tecnológicas. The use of visual technologies in social research has a lasting and turbulent history. The invention of photography, and later of cinema, marked the beginning of a relationship that promised to be long and fruitful, but was, instead, greatly affected by positivist rigors and by academia’s logocentrism. However, in the last decades, we can point to an evident visual drive, revealing a greater dialogue between the social sciences and the image, forcing the re-evaluation of paradigms and procedures. In this article we look at the present state of this association, as well as the possibilities and challenges presented by recent technological innovations.
Marcas que demarcam. Tatuagens, body piercing e culturas juvenis
Ricardo Campos
Análise Social , 2011,
Abstract:
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