Results 161 to 170 of about 3,043,651 (296)

Índice de autores

open access: yesRevista Colombiana de Química, 2009
Universidad Nacional de Colombia Universidad Nacional de Colombia
doaj  

Qué es la universidad nacional

open access: yes
Texto que discute el concepto de universidad, las características de ésta en diferentes épocas y naciones, y la orientación que tendría la Universidad Nacional.
openaire   +3 more sources

Genome‐Wide Assessment Reveals Ancestral Differences in Homozygosity Patterns Potentially Linked to Parkinson's Disease Etiology

open access: yesMovement Disorders, EarlyView.
Abstract Background Recessive genetic variation and extended runs of homozygosity (ROHs) may contribute to the unexplained heritability of Parkinson's disease (PD), particularly in diverse and understudied populations. Objective We conducted the first large‐scale, multi‐ancestral investigation of PD to examine the impact of genome‐wide homozygosity on ...
Kathryn Step   +680 more
wiley   +1 more source

El San Juan y la Universidad Nacional

open access: yesRevista de la Facultad de Medicina, 2000
Encontrar una solución para la crisis de la Fundación San Juan de Dios no es un problema jurídico, ni tampoco de gestión ordinaria de una institución. La crisis es de tal magnitud que desborda las capacidades reales de la organización actual y, en especial, de su Junta Directiva o de quienes ejerzan su representación legal o de quienes colaboran como ...
openaire   +2 more sources

Free Radical Entry and Secondary Nucleation in Styrene Emulsion Polymerization: A DLVO Approach

open access: yesMacromolecular Reaction Engineering, EarlyView.
Electrostatic repulsion plays a crucial role in the entry of initiator‐derived radicals into particles. For example, depending on the ionic strength, the energy barrier profile can be high or low, as shown in the figure, causing a change in the size of the predominant entering species.
Andrea Molina‐Estrada   +2 more
wiley   +1 more source

Single‐Breathhold 3D MR Elastography in the Liver, With Simultaneous R2* and PDFF Mapping

open access: yesMagnetic Resonance in Medicine, EarlyView.
Purpose To develop a sequence for the rapid acquisition of MR elastography (MRE) parameters in 3D, with simultaneous measurement of proton‐density fat fraction (PDFF) and R2* for multiparametric assessment of liver disease. Methods The proposed sequence uses an interleaved motion‐encoding scheme to acquire 3D volumes of all motion encodings and wave ...
Donovan P Tripp   +10 more
wiley   +1 more source

On the botanical history and nomenclature of the New World genus Piscidia (Fabaceae)

open access: yesNordic Journal of Botany, EarlyView.
Piscidia L. (Fabaceae) is a New World genus with nine recognized taxa (seven species and two varieties). The previous nomenclatural revisions, made in 1910 and in 1969, are revisited here. The names Derris grandifolia Heyde & Lux ex Donn.Sm. and P. cubensis Urb. required step II lectotypifications, with an epitype for the latter name.
Camila Sánchez‐ Vega   +4 more
wiley   +1 more source

Complete genome sequence of <i>Stenotrophomonas maltophilia</i> ESTM1D_MKCAZ16_6a (Sm18), a Mexican environmental multidrug- and amoeba-resistant strain. [PDF]

open access: yesMicrobiol Resour Announc
Vinuesa P   +8 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy