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H3K9 Methyltransferases Suv39h1 and Suv39h2 Control the Differentiation of Neural Progenitor Cells in the Adult Hippocampus
(Frontiers Media S.A., 2022-01)
In the dentate gyrus of the adult hippocampus new neurons are generated from neural precursor cells through different stages including proliferation and differentiation of neural progenitor cells and maturation of newborn ...
Comparación técnica de dos procesadores, Ponsse H53 y H60, en cosecha de Eucalyptus nitens maiden.
(Universidad de Concepción.Facultad de Ciencias ForestalesDepartamento Manejo de Bosques y Medio Ambiente., 1998)
En una operación de cosecha de un rodal de Eucalyptus nitens Maiden ubicado en la Octava Región, con un volumen medio de 252,2 m3ssc, perteneciente a Forestal y Agrícola Monte Aguíla S. A., se realizó una comparación de ...
pH at the micellar interface: Synthesis of pH probes derived from salicylic acid, acid-base dissociation in sodium dodecyl sulfate micelles, and Poisson-Boltzmann simulation
(Elsevier B.V., 2006-05-01)
The study of the H+ concentration at the micellar interface is a convenient system for modeling the distribution of H+ at interfaces. We have synthesized salicylic acid derivatives to analyze the proton dissociation of ...
Kneelike structure in the spectrum of the heavy component of cosmic rays observed with KASCADE-Grande
(American Physical Society - APSCollege Park, 2011-10)
We report the observation of a steepening in the cosmic ray energy spectrum of heavy primary particles at about 8×10^16 eV. This structure is also seen in the all-particle energy spectrum, but is less significant. Whereas ...