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Development of a hybrid system for automatic identification of brushed direct current motors
(Institute of Electrical and Electronics Engineers Inc., 2020-09-01)
This work proposes a low-cost hybrid hardware and software system that, through a set of methods and nested while loop fitting algorithms, allows to automatically identify the electrical and mechanical parameters of a ...
Structure and property studies of hybrid xerogels containing bridged positively charged 1,4-diazoniabi cycle [2.2.2]octane dichloride
(Academic Press Inc Elsevier ScienceSan DiegoEUA, 2006)
Experimental validation of a nested control system to balance the cell capacitor voltages in hybrid MMCs
(IEEE, 2021)
In a hybrid modular multilevel converter (MMC), capacitor voltage balance between the Full-Bridge Sub-Modules (FBSMs) and Half-Bridge Sub-Modules (HBSMs) is only possible when the arm currents are bipolar. For a grid-connected ...
X-ray studies bridge the molecular and macro length scales during the emergence of CoO assemblies
(2021-12-01)
The key to fabricating complex, hierarchical materials is the control of chemical reactions at various length scales. To this end, the classical model of nucleation and growth fails to provide sufficient information. Here, ...
Fragmentaciones cromosómicas en la meiosis del híbridos de Turnara ulmifolia (Turnaracea)
(Instituto de Botánica del Nordeste, 2010-12)
The hybrids of T. ulmifolia with other polyploid species show fragmented chromosomes from diplotene/diakinesis to telophase II. The number of fragments is variable, ranging from some few to more than 500, in some cases all ...
Functionalized bridged silsesquioxane-based nanostructured microspheres: ultrasound-assisted synthesis and in vitro cytotoxicity characterization
(Springer, 2011-04)
Different kinds of polymers have been employed in medicine as biomaterials for different purposes. In recent years, considerable attention has been focused on the development of new drug-delivery systems in order to increase ...
Anisotropic self-organization of hybrid silica based xerogels containing bridge positively charged 1,4-diazoniabicycle[2.2.2]octane chloride group
(Academic Press Inc Elsevier ScienceSan DiegoEUA, 2008)
Magnetic properties of phosphate-bridged copper(II) organic-inorganic hybrid compounds
(2003)
Hydrothermal synthesis has allowed us to isolate and characterize three new inorganic organic hybrid materials, the compounds [Cu-2(phen)(2)(H2O)(2)(H2PO4)(2)](NO3)(2).2H(2)O (1), [(Cu(2)bipy(2))(2)(V4O9)(PO4)(2)(HPO4)(H ...
Magnetic properties of hybrid organo-inorganic copper(II) oxovanadate(V) phosphate and phosphonate bridged systems
(PERGAMON-ELSEVIER SCIENCE LTD, 2007-06)
The hybrid organo-inorganic compounds [Cu4(bipy)4V4O11(PO4)2]nH2O (n 5) (1), [Cu2(phen)2(PO4)(H2PO4)2(VO2) Æ 2H2O] (2) and
[Cu2(phen)2(O3PCH2PO3)(V2O5) (H2O)]H2O (3) which present different bridging forms of the ...