Results 21 to 30 of about 35,174 (188)
Disease Models & Mechanisms, 2018 Growing evidence supports the implication of DYRK1A in the development of cognitive deficits seen in Down syndrome (DS) and Alzheimer's disease (AD).
Thu Lan Nguyen +14 more
doaj +1 more source
Montedison. Il dinosauro nel MEC. (Montedison. A dinosaur in the EEC)
Moneta e Credito, 2014 Alla luce della sua teoria originale dell'oligopolio, l'autore discute della fusione proposta tra Montecatini e Edison, due importanti utility nel settore chimico.L'autore analizza i potenziali vantaggi pubblici e privati del nuovo conglomerato ...
Paolo Sylos Labini
doaj +1 more source
Pop III i-process nucleosynthesis and the elemental abundances of SMSS J0313-6708 and the most iron-poor stars [PDF]
, 2017 © 2017 The Author(s). Published by Oxford University Press on behalf of the Royal Astronomical Society. We have investigated a highly energetic H-ingestion event during shell He burning leading to H-burning luminosities of log (L H /L ⊙ ) ~ 13 in a 45M ...
Clarkson, O., Herwig, F., Pignatari, M.
core +2 more sources
R&D Activities in Oligopoly and Social Welfare
International Journal of Management and Economics, 2015 This paper analyzes the impact of R&D activities in an oligopoly on consumer surplus and social welfare. We use a two-stage model to analyze the behavior of duopolists at the research level, and in the final-product market, under the assumption of linear
Prokop Jacek, Wiśnicki Bartłomiej
doaj +1 more source
MHD Simulation of a Solar Eruption from Active Region 11429 Driven by a Photospheric Velocity Field
The Astrophysical Journal Letters, 2023 Data-driven simulation is becoming an important approach for realistically characterizing the configuration and evolution of solar active regions, revealing the onset mechanism of solar eruption events, and hopefully achieving the goal of accurate space ...
Xinyi Wang, Chaowei Jiang, Xueshang Feng
doaj +1 more source
Increased Expression of Ribosomal Binding Protein L41 Induced by Overexpression of the dHAND Transcription Factor in NIH-3T3 Cells [PDF]
Pediatric Research, 1999 Increased Expression of Ribosomal Binding Protein L41 Induced by Overexpression of the dHAND Transcription Factor in NIH-3T3 ...
Mark W Russell, Lihong Wang
openaire +1 more source
, 2020 A marginally trapped surface in a spacetime is a Riemannian surface whose mean curvature vector is lightlike at every point. In this paper we give an up-to-date overview of the differential geometric study of these surfaces in Minkowski, de Sitter, anti ...
Dekimpe, Kristof, Van der Veken, Joeri
core +1 more source
Self-consistent 3D Radiative Transfer for Kilonovae: Directional Spectra from Merger Simulations
The Astrophysical Journal Letters, 2023 We present 3D radiative transfer calculations for the ejecta from a neutron star merger that include line-by-line opacities for tens of millions of bound–bound transitions, composition from an r -process nuclear network, and time-dependent thermalization
Luke J. Shingles +9 more
doaj +1 more source
The entropy of elliptical galaxies in Coma: a clue for a distance indicator [PDF]
, 1997 We have fitted the surface brightness of a sample of 79 elliptical galaxies pertaining to the Coma cluster of galaxies using the Sersic profile. This model is defined through three primary parameters: scale length (a), intensity (\Sigma_0), and a shape ...
Gerbal, Daniel +3 more
core +4 more sources
Estimating the COGARCH(1,1) model - a first go [PDF]
, 2005 We suggest moment estimators for the parameters of a continuous time GARCH(1,1) process based on equally spaced observations. Using the fact that the increments of the COGARCH(1,1) process are ergodic, the resulting estimators are consistent.
Haug, Stephan +3 more
core +2 more sources