全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:L. Alcaraz , D. Marquina ...
来源:[J].Organisms Diversity & Evolution(IF 2.259), 2017, Vol.17 (4), pp.767-778Springer
摘要:A phylogenetic analysis of Polycladida based on two partial mitochondrial genes ( cox1 and 16S ) is provided. The analysis includes 30 polyclad terminals that represent species from the two taxa which traditionally divide the groups Cotylea and Acotylea. Our phylogenetic analyses...
作者:L. Alcaraz , J. Isasi , C. Díaz-Guerra
来源:[J].Journal of Luminescence(IF 2.144), 2015, Vol.165, pp.105-114Elsevier
摘要:Abstract(#br)Y 0.9 Er 0.1 VO 4 and Y 0.9 Er 0.1 V 0.9 Cr 0.1 O 4 nanopowders were synthesized by both sol–gel and hydrothermal synthesis. The effects of the preparation method, pH variation and replacement of V 5+ by Cr 5+ on the structure, particle shape and luminescence pr...
作者:L. Alcaraz , J. Isasi ...
来源:[J].Materials Chemistry and Physics(IF 2.072), 2014, Vol.145 (1-2), pp.18-26Elsevier
摘要:Abstract(#br)Y 0.9 Eu 0.1 V 1− x Cr x O 4 (0 ≤ x ≤ 0.5) nanophosphors were synthesized under acid conditions (pH = 2) by a one-step sol–gel process followed by a thermal treatment at 843 K in oxygen flow. The obtained nanopowders were investigated by X-ray diffraction (...
作者:L. Alcaraz , J. Isasi ...
来源:[J].Journal of Luminescence(IF 2.144), 2015, Vol.161, pp.110-116Elsevier
摘要:Abstract(#br)Y 1− y Nd y V 1− x Cr x O 4 nanopowders with y =0 and 0.1; x =0, 0.1, 0.2 and 0.5, have been synthetized by a sol–gel process followed by heating in an oxygen flow. This second treatment was done only in the case of samples containing chromium. The samples ...
作者:L. Alcaraz , J. Isasi , C. Díaz-Guerra
来源:[J].Journal of Alloys and Compounds(IF 2.39), 2016, Vol.687, pp.754-764Elsevier
摘要:Abstract(#br)Y 0.9 Er 0.1 V 1−x P x O 4 nanophosphors with x = 0, 0.1, 0.5, 0.9 and 1 were synthesized by a sol-gel process and a low-temperature hydrothermal synthesis, in both cases under basic reaction conditions. The structural characteristics, particle morphology and lu...
作者:L. Alcaraz , L. Ramírez
来源:[J].Animal Reproduction Science(IF 1.897), 2013, Vol.143 (1-4), pp.118-125Elsevier
摘要:Abstract(#br)The aims of this study were: 1) to assess the effect of freezing and thawing on dog sperm DNA fragmentation index (sDFI) using the sperm chromatin dispersion test (SCDt); and 2) to determine whether or not the sperm selection by single layer centrifugation (SLC)...

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