Browsing by Title Artículos de revistas
Now showing items 6501-6520 of 7549
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(Wiley, 2021)High-performance binary blends between poly(ether imide) (PEI) and flame-retardant poly(butylene terephthalate) (PBT) are modified with 5, 10, and 15 wt% of poly(tetrafluoroethylene) (PTFE) using a two-step melt-processing ...
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(Wiley, 2017)In this study, synergistic effects of crosslinking and chitosan molecular weight on the microstructure, molecular mobility, thermal, and sorption properties of porous chitosan/ gelatin/ hyaluronic acid hybrid foams are ...
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(Springer Verlag, 2018)We describe and analyze the first adaptive algorithm for merging k convex hulls in the plane. This merging algorithm in turn yields a synergistic algorithm to compute the convex hull of a set of planar points, taking ...
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(Schloss Dagstuhl- Leibniz-Zentrum fur Informatik GmbH, Dagstuhl Publishing, 2017)Karp et al. (1988) described Deferred Data Structures for Multisets as “lazy” data structureswhich partially sort data to support online rank and select queries, with the minimum amount ofwork in the worst case over instances ...
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(ELSEVIER, 2006-10-13)The Concon Mafic Dike Swarm (CMDS) consists of basaltic to andesitic dikes emplaced into deformed Late Palcozoic granitoids during the development of the Jurassic arc of central Chile. The dikes are divided into an early ...
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(MDPI AG, 2019)New histone deacetylases (HDAC) inhibitors with low toxicity to non-cancerous cells, are a prevalent issue at present because these enzymes are actively involved in fibrotic diseases. We designed and synthesized a novel ...
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(ELSEVIER, 2010-09-03)A new synthesis route to obtain high-purity barium titanate, BaTiO3, using the sol–gel-hydrothermal reaction of TiCl4 and a BaCl2 solution in an oxygen atmosphere has been developed. The synthesized BaTiO3 nanoparticles ...
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(Elsevier B.V., 2019)© 2018 In this communication, adsorbents based on functionalized magnetite nanoparticles were synthetized, characterized and evaluated as adsorbents for the uptake of La (III), Pr(III) and Nd(III) from aqueous solutions. ...
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(Elsevier, 2017)The progress of the enriched photocatalytic degradation predominantly depends on materials fabrication. In the recent times, the outcomes of nanomaterials show extraordinary efficiency due to its shape and size. In this ...
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(Hindawi, 2013)The palladium(II) bis-chelate complexes of the type [Pd(TSC1−5)2] (6–10), with their corresponding ligands 4-phenyl-1-(acetone)- thiosemicarbazone, HTSC1 (1), 4-phenyl-1-(2-chloro-benzaldehyde)-thiosemicarbazone, HTSC2 ...
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(Elsevier, 2017)Magnetic and conducting polypropylene (PP) polymer nanocomposites with different loadings of synthetic carbon nanotubes (CNT-Fe) were fabricated by in-situ polymerization. Chemical vapor deposition was used as the synthetic ...
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(Elsevier, 2014)Amorphous non-stoichiometricmolybdenumoxide thin films have been successfully prepared by direct UV irradiation of amorphous films of molybdenum dioxo tropolonate complexes on Si(100) substrates. Photodeposited films ...
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(Pergamon-Elsevier Science, 2020)Due to the growing environmental issues and high energy consumption, there is an emergent need to synthesize the multifunctional materials to reduce energy consumption. Hence, we synthesized the Pd/Mn(Mn0.36Pd0.64)O-4 ...
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(Elsevier, 2011)In this paper non-stoichiometric tungsten oxide thin films have been successfully prepared by direct UV irradiation of bis-b-diketonate dioxotungsten(VI) precursor complexes spin-coated Si(1 0 0) substrates. Photodeposited ...
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(MDPI AG, 2015)The inhibitory effects on the mycelial growth of plant pathogen Botritys cinerea have been evaluated for a series of geranylphenols substituted with one, two and three methoxy groups in the aromatic ring. The results show ...
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(ELSEVIER, 2005-09-01)The crystal structure and magnetic characterization of an isostructural series of general formula {[Ln(crot)(3)(H2O)(bpy)(1/2)](2)}(n) (crot, crotonate (C4H5O2); bpy, 4,4'-bipyridine (C10H8N2); Ln, Nd, Gd, Ho, Er, Y) is ...
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(ELSEVIER SCI LTD, 2005-02-14)Copolymerization of propene with two alpha-olefins (1-hexene and 1-octadecene) using iso- and syndioselective metallocene catalysts (EtInd(2)ZrCl(2), Et(2-MeInd)(2)ZrCl2, Me(2)SiInd(2)ZrCl(2), Ph(2)CFluCpZrCl(2) and ...
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(ELSEVIER, 2006-01-15)Reaction of the tetranuclear complex [PtIMe3](4) with the ligand (S)- and (R)-Ph2P(C6H4)CH=NC*H(Ph)Me in a 1:4 molar ratio yields the mononuclear neutral complexes in diastereoisomeric mixtures [PtIMe3{K-2-Ph2P(C6H4)CH=N ...
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(PERGAMON-ELSEVIER SCIENCE LTD, 2006-09-11)Three new dicyanamido, [N(CN)(2)](-) (dca) compounds of the formula [Mn(ac)(tptz)(dca)(H2O)]center dot(H2O)(2) (1), [Zn(tptz)(dca)(2)]center dot(H2O)(2) (2) and [Cd-2(tPtz)(2)(dca)(2)(H2O)(2)]center dot(ClO4)(2) (3), (where ...
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(ELSEVIER, 2004-05-10)The reaction of barium carbonate or hydroxide with oxydiacetic acid leads to the self-assembly of two barium oxydiacetate polymers in good yield: [Ba(oda) (.) H2O](n) (1) and [Ba(Hoda)(2)](n) (2). The products have been ...