Differential Settlement
Mostrando 1-9 de 9 artigos, teses e dissertações.
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1. Shell occupation by the South Atlantic endemic hermit crab Loxopagurus loxochelis (Moreira, 1901) (Anomura: Diogenidae)
The evaluation of population characteristics, particularly those of endemic species, aids in population preservation and management. Hermit crabs present an innate behavior of occupying shells, which tends to individual needs and limits their distribution. This study characterized the pattern of occupation of gastropod shells by the hermit Loxopagurus loxoch
Nauplius. Publicado em: 2013-12
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2. Frequency and origin of haplotypes associated with the beta-globin gene cluster in individuals with trait and sickle cell anemia in the Atlantic and Pacific coastal regions of Colombia
Sickle cell anemia is a genetic disease with high prevalence in people of African descent. There are five typical haplotypes associated with this disease and the haplotypes associated with the beta-globin gene cluster have been used to establish the origin of African-descendant people in America. In this work, we determined the frequency and the origin of ha
Genet. Mol. Biol.. Publicado em: 2013
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3. Field investigation on variation of rail support modulus in ballasted railway tracks
Rail support modulus is an important factor in safety of railway track. This parameter is defined as support force imposing on rail length unit per rail unit displacement in vertical direction. Rail support modulus is important because it affects track performance and maintenance requirements. Both low and large modulus is undesirable. Low modulus of the rai
Lat. Am. j. solids struct.. Publicado em: 2012-12
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4. Problemas inversos sobre a esfera / Inverse problems of the sphere
The objective of this thesis is the development of algorithms to determine the solutions, and for determination of sources of, the equations of Poisson and heat conduction for a sphere. We establish the form of equations of Poisson and heat on the sphere, and developed iterative methods, based on a icosaedral mesh and its dual mesh, to obtain the solutions f
Publicado em: 2008
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5. The Eastern Amazonic Tupi complex / O complexo Tupi da Amazônia Oriental
The main aim of this study is the analysis of the ceramic material from the Cavalo Branco site, a highland Tupi site, located in the Amazon periphery, near the Tocantins River. Comparing the results obtained from this material with those from other nearby sites it was possible to make inferences about several aspects of the eastern Amazonic Tupi. The archaeo
Publicado em: 2008
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6. Analysis of the structural behavior of a group of buildings built with resistant masonry submitted to the action of settlements / AnÃlise do comportamento estrutural de um conjunto de edifÃcios construÃdos com alvenaria resistente submetidos à aÃÃo de recalques
In the Metropolitan Area of Recife, there are about six thousand buildings with up to four storeys, made from resistant masonry. Approximately ten buildings of this type collapsed and serious pathological manifestations were verified in tens of others. In some of them there were fatal victims, as in the cases of Ãricka and Part B of Enseada of Serrambi buil
Publicado em: 2006
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7. ANÁLISES DE RECALQUE EM RADIERS ESTAQUEADOS / SETTLEMENT ANALYSES OF PILED RAFTS
O comportamento de radiers estaqueados submetidos a carregamento vertical é estudado nesse trabalho. O método de análise é baseado no método dos elementos finitos, através da utilização do programa ABAQUS. Estimativas de valores de recalque ao longo de três seções distintas e distribuição de forças nos topos das estacas são obtidas para divers
Publicado em: 2003
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8. IMPLEMENTACIÓN NUMÉRICA PARA EL ESTUDIO DE FUNDACIONES FLEXIBLES EN SUELOS ESTRATIFICADOS / NUMERICAL ANALYSIS OF FLEXIBLE FOOTINGS ON STRATIFIED SOILS / IMPLEMENTAÇÃO NUMÉRICA PARA ESTUDO DE FUNDAÇÕES FLEXÍVEIS EM SOLOS ESTRATIFICADOS
Many problems of geotechnical engineering can be solved by superposition of the fundamental singular solutions to the governing differential equations. In the dissertation, the mechanical behavior of a flexible footing is investigated, in terms of stress and settlement distributions, considered some basic fundamental solutions published in literature. These
Publicado em: 2000
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9. Differential shuffling of native genetic diversity across introduced regions in a brown alga: Aquaculture vs. maritime traffic effects
Worldwide marine invaders, such as the brown alga Undaria pinnatifida, offer challenging models for unraveling the apparent paradox of sustainable settlement of exotic species over a large spectrum of environments. Two intergenic noncoding mitochondrial loci were found to be highly informative at the within-species level. Twenty-five haplotypes were found ov
National Academy of Sciences.