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Isotropization at small scales of rotating helically driven turbulence
(Cambridge University Press, 2012-04)
We present numerical evidence of how three-dimensionalization occurs at small scale in rotating turbulence with Beltrami (ABC) forcing, creating helical flow. The Zeman scale ℓ Ω at which the inertial and eddy turn-over ...
Variación temporal de las redes de interacción planta-trochilidae en un sistema templado
(Universidad Michoacana de San Nicolás de Hidalgo, 2022-05)
Temporal fluctuations in resource availability, frequency of interactants, and variation in environmental conditions can cause changes in mutualistic interactions, for example, plant-hummingbird interactions. Although ...
Factores psicosociales que inciden en la rotación del personal operativo empresa Openuevo Inversiones S.A.S en la Cuidad de BogotáPsychosocial factors that affect the turnover of operational personnel in the company OpenuevoInversionesS.A.S. in the city of Bogota.
(Psicología - VirtualFacultad de Sociedad, Cultura y Creatividads, 2021)
Catalizadores Pd y Ni soportados para la hidrogenación selectiva de estireno a etilbenceno
(1992-08-20)
The main subject of this thesis is the study of the effect of the support (alumina, silica, zirconia, or titania) on the selective hydrogenation of styrene into ethylbenzene using supported Pd and Ni catalysts. The catalysts ...
Plant, fungal, bacterial, and nitrogen interactions in the litter layer of a native Patagonian forest
(PeerJ Inc., 2018-05)
Plant-microbial interactions in the litter layer represent one of the most relevant interactions for biogeochemical cycling as litter decomposition is a key first step in carbon and nitrogen turnover. However, our understanding ...
Adult Male Replacement in Socially Monogamous Equatorial Saki Monkeys (Pithecia aequatorialis)
(Karger, 2007-12)
Sakis (genus Pithecia ) commonly live in socially monogamous groups, but data from wild populations on group dynamics and on the turnover of reproductive-age animals are rare. Here we describe the replacement of the adult ...
Delegation dilemmas: coalition size, electoral risk, and regulatory design in new democracies
(2009)
This paper investigates determinants of regulatory agency design in multiparty coalition governments. Current research has mainly focused on US institutions and its findings are therefore context specific. We find electoral ...
Inhibition of extracellular matrix assembly induces the expression of osteogenic markers in skeletal muscle cells by a BMP-2 independent mechanism
(2009)
Abstract
Background
The conversion of one cell type into another has been suggested to be, at the molecular level, the consequence of change(s) in the expression level of key ...
Heme Oxygenase-1 Is a Pivotal Modulator of Bone Turnover and Remodeling: Molecular Implications for Prostate Cancer Bone Metastasis
(Mary Ann Liebert, 2019-12)
Aims: Bone is the most frequent site of prostate cancer (PCa) metastasis. Tumor cells interact with the bone microenvironment interrupting tissue balance. Heme oxygenase-1 (HO-1; encoded by Hmox1) appears as a potential ...