Inertia Moment
Mostrando 13-24 de 31 artigos, teses e dissertações.
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13. Effects of the use of meal mango residue in diets on bone parameters of broilers / Efeitos da utilização de farelo de resíduo de manga em rações sobre os parâmetros ósseos de frangos de corte
Aiming to use agro-industrial residues in animal feed, an completely randomized design experiment was carried out with 600 broilers, male, Ross, distributed in five treatments and six replicates with 20 birds per experimental unit. The broilers received diets supplemented with 0, 2.5, 5.0, 7.5 and 10.0% of mango residue, Mangifera indica L., variety Ubá, (F
Publicado em: 2009
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14. AnÃlise Espectral do Biospeckle Laser AtravÃs do Momento de InÃrcia, Entropia e Cross-Spectrum / Biospeckle laser spectral analysis under Inertia Moment, Entropy and Cross-Spectrum methods.
O speckle dinÃmico pode ser utilizado como uma ferramenta de anÃlise da atividade, biolÃgica ou nÃo, de materiais iluminados com luz laser. O Spatial Temporal Speckle (STS) registra dados temporais dos padrÃes de speckle dinÃmico e à usado como entrada para vÃrias tÃcnicas que buscam retirar informaÃÃes da atividade que està sendo alvo de estudo.
Publicado em: 2008
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15. Study of the effect of pulsed electric field on bone healing in rats tibia / Estudo do efeito de campo elétrico pulsado no reparo ósseo em tíbia de ratos
The concept that electrical stimulation promotes the repair of fractures has a long history, dated of 1812. The mechanism for which electrical stimulation promotes osteogenesis is still subject of scientific speculation, however that method non-pharmacological, used in the present work has already showed positive effects in the promotion and incentive of ost
Publicado em: 2007
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16. Efeito estocastico em Speckle dinamico / Stochastic effects on dynamics Speckle
This research work had the objective of contributing to the development of a methodology applicable to biological tissues vitality analysis by means of a stochastic model. The conceived and tested model is able to interpret as well as to quantify the biospeckle images generated on living tissues. The biospeckle or dynamic speckle phenomenon is generated from
Publicado em: 2007
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17. A model of nervous system for the problem of the control of animation for direct dynamics. / Um modelo de sistema nervoso para o problema do controle de animaÃÃo por dinÃmica direta.
Direct dynamics animation consists of synthesizing the movements of a model from the specification of its physical properties (mass and moment of inertia), the conditions of bond between its contracting parties, the conditions of contact with other bodies and the forces that acts on it. This approaching has the advantage to generate animations with physical
Publicado em: 2007
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18. Medidas provisórias ? : análise crítica ao texto constitucional
Provisional remedies? Critical boarding to the constitutional text in vigor consists on the study of the provisional remedy while primary normative instrument capable to innovate the law system. The dogma of the power separation was idealized at a historical moment where rational limitations to the power of the sovereign were searched. It was the transition
Publicado em: 2006
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19. An Inspection System to Identify Fatigue Damage on Steel-Bridge Structures
Crack formation and growth in steel bridge structural elements may be due to loading oscillations. The welded elements are liable to internal discontinuities along welded joints and sensible to stress variations. The evaluation of the remaining life of a bridge is needed to make cost-effective decisions regarding inspection, repair, rehabilitation, and repla
Journal of the Brazilian Society of Mechanical Sciences. Publicado em: 2002-03
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20. Rotational dynamics of the magnetic moments in ferrofluids
We present a set of six non-linear stochastic diffferential equations for the six variables which are relevant for the dynamical behavior of the magnetic moments in ferrofluids, namely, the three Euler angles of the magnetic particle, the two polar angles of the magnetic moment relative to the particle and the modulus of the magnetic moment. The interaction
Braz. J. Phys.. Publicado em: 2001-09
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21. Dynamics, control and simulation of elastic space servomechanisms and manipulators.
This research results from a cooperation program between research institutes of Brazil (ITA - SÃo Josà dos Campos) and Germany (DLR - Oberpfaffenhofen). The global goal consists of three tasks: 1st) Analysisng the dynamics of elastic manipulators with emphasis for space applications. 2nd) Designing new adaptive control schemes for improving the manipulator
Publicado em: 1997
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22. Structure of the 168Hf nucleus in high rotational states
The values of the moment of inertia of the ground-state band of 168Hf from J = 0+ to 22+ are interpreted as involving a revolving cluster with composition increasing steadily from p10.5n14 to p20.5n24, with radius of revolution 6.390 fm. The excited bands from 14+ to 34+, 21- to 33-, and 18- to 30- have nearly the same very large moment of inertia. It is int
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23. Resonance between a Prolate and a Superprolate Structure of the 162Er Nucleus
Observed energy levels of 162Er from the normal state J = 0 to the excited rotational state J = 18 correspond to values of the moment of inertia and rotational frequency that indicate that a pronounced change in structure occurs at about J = 14. It is shown that the observed values agree well with the values calculated on the assumption that there is resonan
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24. Rules governing the composition of revolving clusters in quasiband and prolate-deformation states of atomic nuclei
A set of rules, involving the magic and semimagic values of neutron and proton numbers and the proton/neutron ratio, is formulated for the composition of the revolving clusters producing the values of the moment of inertia given by the differences in energy of the adjacent levels in quasibands and bands of nuclei. The cluster compositions assigned with use o