Results 81 to 90 of about 1,446,145 (235)
Advanced Intelligent SystemsShape‐morphing devices, a crucial branch in soft robotics, hold significant application value in areas like human–machine interfaces, biomimetic robotics, and tools for biological systems.
Jue Wang +3 more
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Spin Gap of Two-Dimensional Antiferromagnet Representing CaV$_4$O$_9$
, 1995 We examined a two-dimensional Heisenberg model with two kinds of exchange energies, $J_e$ and $J_c$. This model describes localized spins at vanadium ions in a layer of CaV$_4$O$_9$, for which a spin gap is found by a recent experiment.
Barnes T. +15 more
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El punto que le falta al CAFTA [PDF]
Aunque la motivación del Tratado de Libre Comercio entre Estados Unidos y Centroamérica (CAFTA) con Estados Unidos es generar beneficios para los exportadores e importadores, es probable que los elevados costos portuarios en la región incidan ...
José Antonio Reyes
core
FERTILITY MANAGEMENT OF EARLY POST - PARTUM COWS WITH GnRH ANALOGUE [PDF]
Journal of Veterinary and Animal Sciences, 2004 Trial carried out to study the efficacy of GnRH administration in early post-partum cows revealed that it was possible to reduce the interval from calving to first postpartum oestrus and thus to reduce the service period remarkably to an average of 69 ...
C. Jayakumar +2 more
doaj
A Study of the Conductivity of Several Conductive Polymers [PDF]
, 1967 The purpose of this thesis is to compare the conductivities of several solutions now in use in producing electroconductive paper. The testing procedure involved the use of a Kiethyl 610 B electrometer with two aluminum discs for conductance through the ...
Renner, Howard W.
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Compatibility of brazing alloys and the molten salt NaBF$sub 4$--8 mole percent NaF at 610$sup 0$C
, 1972 J. W. Koger
openalex +2 more sources
Stress-rupture behavior of small diameter polycrystalline alumina fibers [PDF]
Continuous length polycrystalline alumina fibers are candidates as reinforcement in high temperature composite materials. Interest therefore exists in characterizing the thermomechanical behavior of these materials, obtaining possible insights into ...
Dicarlo, James A. +2 more
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AgronomyInsecticides based on baculoviruses have become an alternative for pest control in different agricultural crops. The aim of this study was to assess the biological activity of the bioinsecticide Cartugen™ (SfMNPV: Baculoviridae: Alphabaculovirus) on ...
Fernanda Carla Santos Geisler +8 more
doaj +1 more source