Browsing by Issue Date Artículos de revistas
Now showing items 1341-1360 of 2801
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(2007)Three new dinuclear Zn(II) complexes [Zn(L)(μ1,1-N3)Zn(L)(N3)] · 1.5H2O (1), [Zn(L)(μ1,1-NCO)Zn(L)(NCO)] · 1.5H2O (2) and [Zn(L)(μ1,1-NCS)Zn(L)(NCS)(OH2)] (3) have been synthesized from a potentially tetradentate N2O2-donor ...
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(2007)Ferroelectric liquid crystals bearing a chiral pyrrolidine-type ring were prepared using (-)-(S)-malic acid as a building block. The compounds were characterized using the thermal analysis techniques of DSC and POM, ...
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(2007)The evacuation of liquid metals or mattes from metallurgical furnaces presents many operational challenges due to safety issues and the fast destruction of tapping blocks. Particularly, a continuous smelting and converting ...
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(2007)Slags from smelting of copper concentrate contains from 2% to 20% of copper and are directed to slag cleaning operation carry out in electric furnaces or other slag cleaning reactors with injection of carboneous reductant. ...
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(Academic Press Inc., 2007)It is known the interactions between the neural plate and epidermis generate neural crest (NC), but it is unknown why the NC develops only at the lateral border of the neural plate and not in the anterior fold. Using ...
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(2007)Changes in color, texture and thermal stability were determined for the golden kinglip species (Genypterus blacodes) frozen and stored at -18 °C and -30 °C for 6 months. In golden kinglip canned fish, these parameters were ...
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(2007)In this review, we describe the contribution of peptides to the biomedical applications of metallic nanoparticles. We also discuss strategies for the preparation of peptide-nanoparticle conjugates and the synthesis of the ...
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(2007)Hepcidin (Hepc) is considered a key mediator in iron trafficking. Although the mechanism of Hepc action in macrophages is fairly well established, much less is known about its action in intestinal cells, one of the main ...
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(2007)Nanoparticles can be made to respond resonantly to a time-varying electromagnetic field with advantageous results related to the transfer of energy from the exciting field to the nanoparticles. The surface of each particle ...
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(Society of Biology of Chile, 2007)The antioxidant effect of 5-Aminosalicylic acid (5-ASA) on copper-mediated LDL oxidation was followed either by the emitted chemiluminiscence (CL) or by UV-vis spectroscopy. 5-ASA addition extends the lag phase in a ...
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(Real Academia Nacional de Farmacia, 2007)Un nuevo parámetro topográfico (Vc3) aplicado a la disciplina QSPR se utiliza para la reducción del número de variables independientes a una sola variable denominada Vc3. La reducción está basada en la relación de las ...
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(2007)Steady state photolysis and time resolved near infrared luminescence detection were employed to study the reaction kinetics of singlet oxygen with three different lipid-soluble probes incorporated in large unilamellar ...
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(SOC BIOLGIA CHILE, 2007)Diabetic nephropathy (DN) is one of the major complications of type 2 diabetes and is associated with coronary disease. Nephrin, a protein mainly expressed in glomeruli, is decreased in DN and other kidney diseases. Since ...
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(ASOCIACIÓN DE QUÍMICOS E INGENIEROS DEL INSTITUTO QUÍMICO DE SARRIÁ, 2007)Se evaluaron los cambios en el color, textura y estabilidad térmica en congrio dorado (Genypterus blacodes) almacenado por 6 meses a –18 y –30 °C y en conserva. La blancura y la luminosidad del pescado congelado y en ...
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(F.P. Graham Publishing Co., 2007)There is clinical and experimental evidence indicating that neurocircuitries of the hippocampus are vulnerable to hypoxia/ischemia occurring at birth, inducing, upon re-oxygenation/re-circulation, delayed neuronal ...
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(ELSEVIER, 2007)Alkyl esters of gallic acid inhibited the respiration rate of mouse sarcoma 786A and mouse mammary adenocarcinoma TA3 cell lines and its multiresistant variant TA3-MTX-R more effectively than gallic acid, both in the ...
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(ELSEVIER, 2007)Biosolid application to soil may be a supply of nutrients and micronutrients but it may also accumulate toxic compounds which would be absorbed by crops and through them be incorporated to the trophic chain. The present ...
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(TAYLOR & FRANCIS INC, 2007)Soils open for forestation in Chile are characterized by their very low organic carbon content; therefore, new forest plantations, needed to restore soil ecological equilibria, are scarcely developed. Stabilized sewage ...