Buscar
Mostrando ítems 1-10 de 2709
Diagramas de Ellingham e de Van't Hoff: algumas consideraçõesEllingham and Van't Hoff diagrams: some considerations
(Sociedade Brasileira de Química, 2007)
R&D Management and the Stokes Diagram: An Exploratory Study
(Universidad Alberto Hurtado. Facultad de Economía y Negocios, 2009)
Short-chain di-ureasil ormolytes doped with potassium triflate: Phase diagram and conductivity behavior
(2003-01-01)
Di-urea cross-linked poly(oxyethylene)/siloxane hybrids, synthesized by the sol-gel process and containing a wide concentration range of potassium triflate, KCF3SO3, have been analyzed by x-ray diffraction and differential ...
Antiparticle Contribution in the Cross Ladder Diagram for Bethe-Salpeter Equation in the Light-Front
(Springer/plenum Publishers, 2009-11-01)
We construct the homogeneous integral equation for the vertex of the bound state in the light front with the kernel approximated to order g(4). We will truncate the hierarchical equations from Green functions to construct ...
Antiparticle Contribution in the Cross Ladder Diagram for Bethe-Salpeter Equation in the Light-Front
(Springer/plenum Publishers, 2009-11-01)
We construct the homogeneous integral equation for the vertex of the bound state in the light front with the kernel approximated to order g(4). We will truncate the hierarchical equations from Green functions to construct ...
Stochastic adding machines based on Bratteli diagrams
(2020-01-01)
In this paper, we define some Markov chains associated with Vershik maps on Bratteli diagrams. We study probabilistic and spectral properties of their transition operators and we prove that the spectra of these operators ...
Phase diagram of the Fe-Sn-Zr system at 800 °C
(Elsevier Science, 2017-04-15)
New experimental results on the Fe-Sn-Zr phase diagram at 800 °C are presented, particularly in the central, Fe rich and Sn rich regions of the Gibbs triangle. Seven ternary alloys were designed, produced and examined by ...
TERNARY PHASE DIAGRAM OF KETAMINE ((R,S)-2-(2-CHLOROPHENYL)-2-METHYLAMINOCYCLOHEXANONE) IN ETHANOL AND PRELIMINARY STUDIES AIMING AT ENANTIOSELECTIVE CRYSTALLIZATION OF S-KETAMINE
(Brazilian Soc Chemical EngSao PauloBrasil, 2009)