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Mostrando ítems 188888-188907 de 267045
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On the solid, liquid and solution structural organization of imidazolium ionic liquids
(2004) [Artículo de periódico]Sais derivados do cátion 1,3-dialquilimidazólio são uma das mais populares e investigadas classes de líquidos iônicos a temperatura ambiente. Embora, em vários casos, suas propriedades físico-químicas e/ou o resultado dos ... -
On the solution of systems of linear equations associated to the ADO method in particle transport problems
(2023) [Artículo de periódico]In this work, a study is carried out on the solution of large linear systems of algebraic equations relevant to establish a general solution, based on a spectral formulation, to the discrete ordinates approximation of the ... -
On the sources of hydrological prediction uncertainty in the Amazon
(2012) [Artículo de periódico] -
On the sources of hydrological prediction uncertainty in the Amazon
(2012) [Artículo de periódico] -
On the spectral characterization of the p-sun and the (p,q)-double sun L. Emilio Allem, Lucas G.M. da Silveira e Vilmar Trevisan
(2022) [Artículo de periódico]In 1973 Schwenk [7] proved that almost every tree has a cospectral mate. Inspired by Schwenk's result, in this paper we study the spectrum of two families of trees. The p-sun of order is a star with an edge attached to ... -
On the spectral density of a class of chaotic time series
(1995) [Artículo de periódico] -
On the structural and chemical characteristics of Co/Al2O3/ graphene interfaces for graphene spintronic devices
(2015) [Artículo de periódico]We report a detailed investigation of the structural and chemical characteristics of thin evaporated Al2O3 tunnel barriers of variable thickness grown onto single-layer graphene sheets. Advanced electron microscopy and ... -
On the support of activity patterns in ProWAP : case studies, formal semantics, tool support
(2008) [Artículo de periódico]Recently, research on workflow activity patterns emerged in order to increase the reuse of recurring business functions (e.g., request for task execution, notification, approval and decision). While workflow patterns have ... -
On the systematics of asteroseismological mass determinations of PG 1159 stars
(2008) [Artículo de periódico]Aims. We analyze systematics in the asteroseismological mass determination methods in pulsating PG 1159 stars. Methods. We compare the seismic masses resulting from the comparison of the observed mean period spacings with ... -
On the temperature dependence of the magnetoresistance of ferromagnetic alloys
(1988) [Artículo de periódico] -
On the temperature-jump problem in rarefied gas dynamics : the effect of the cercignani-lampis boundary condition
(2006) [Artículo de periódico]An analytical version of the discrete-ordinates method (the ADO method) is used to establish a solution to the temperature-jump problem in the rarefied gas dynamics field. Kinetic models derived from the linearized Boltzmann ... -
On the time decay of diffusion waves for a class of parabolic systems of conservation laws
(1998) [Trabajo completo publicado en evento] -
On the transversality of landscape thinking today : an introduction
(2023) [Capítulo de libro] -
On the use of nanotechnology-based strategies for association of complex matrices from plant extracts
(2015) [Artículo de periódico]Depending on the method of extraction, plant extracts can contain an enormous variety of activemolecules, such as phenolic compounds, essential oils, alkaloids, among others. In many cases, froma pharmacological point of ... -
On the validation of a numerical model for the analysis of soil-structure interaction problems
(2016) [Artículo de periódico]Modeling and simulation of mechanical response of structures, relies on the use of computational models. Therefore, verification and validation procedures are the primary means of assessing accuracy, confidence and credibility ... -
On the vibroacoustics and dissipation effects in acoustic guitars
(2022) [Tesis]Due to the complexity and flawed understanding of vibration energy dissipative effects, numerical modal analysis and time domain simulation (sound synthesis) of string musical instruments have encountered a number of ... -
On the winding pattern influence for filament wound cylinders under axial compression, torsion, and internal pressure loads
(2023) [Artículo de periódico]An intrinsic characteristic of components manufactured by the filament winding process is a winding pattern formation during the processing. This paper aims at unlocking and understanding how the winding pattern influences ... -
On time-based strategies for optimizing flow tables in SDN
(2014) [Tesinas de grado]Software Defined Networking (SDN) has allowed network operators to greatly improve traffic control through finer-grained network policies. However, finer-grained policies often increase the number of forwarding rules in ... -
Ontogênese floral, esporo e gametogênese em anteras de Aeschynomene falcata (Poir.) DC. e Aeschynomene sensitiva Sw. (Papilionoideae-Leguminosae)
(2005) [Tesis de maestría]O presente trabalho analisou a ontogênese floral, microsporogênese e microgametogênese de Aeschynomene falcata (Poir.) DC. e Aeschynomene sensitiva Sw. (Papilionoideae - Leguminosae) obtendo evidências morfológicas e ... -
Ontogenetic changes in mouth morphology triggers conflicting hypotheses of relationships in characid fishes (Ostariophysi: Characiformes)
(2017) [Artículo de periódico]Bryconamericus lethostigmus is the type-species of the monotypic genus Odontostoechus, diagnosed in part based on the presence of a unique tooth series in the premaxilla. Recently a new proposal of classification of the ...
