Results 91 to 100 of about 218,605 (292)
Phase-coherence transition in granular superconductors with $\pi$ junctions
, 2000 We study the three-dimensional XY-spin glass as a model for the resistive behavior of granular superconductors containing a random distribution of $\pi$ junctions, as in high-$T_c$ superconducting materials with d-wave symmetry. The $\pi$ junctions leads
Enzo Granato +10 more
core +1 more source
Annals of Clinical and Translational Neurology, EarlyView.Epigenetic reprogramming in hematopoietic stem and progenitor cells (HSPCs) and downstream myeloid cells, mediated by H3.3 downregulation and endogenous retroelement (ERE) overexpression, contributes to the progression of multiple sclerosis (MS). ABSTRACT Background Skewed myelopoiesis in the bone marrow has been identified as a key driver of multiple ...
Li‐Mei Xiao +6 more
wiley +1 more source
Utilización de sensores remotos para el estudio de un ecosistema lacustre
Boletín Geográfico, 2014 La distribución de sustancias disueltas, nutrientes, microorganismos y plancton es influenciada por la circulación del agua en los lagos, por lo que el adecuado conocimiento de los movimientos del agua adquiere importancia en la caracterización de ...
Marisa Gloria Cogliati +2 more
doaj
Instrumentación para captura y transmisión de señales de vibración
Visión Electrónica, 2018 Las señales de vibración son usadas generalmente para detectar fallos en máquinas rotativas. En la actualidad existen diferentes metodologías para realizar análisis basado en dichas señales.
Juan Camilo Mejía Hernández +3 more
doaj +1 more source
Sensores inteligentes : una historia con futuro [PDF]
, 1999 Peer ...
Bragós Bardia, Ramon +2 more
core +1 more source
Arthritis Care &Research, EarlyView.Objective Several case reports have proposed a potential association between COVID‐19 vaccination and the subsequent development of idiopathic inflammatory myositis (IIM). This study examined prior COVID‐19 vaccination in US veterans who developed new‐onset IIM compared to those without new‐onset IIM.
Caleb Hernández +10 more
wiley +1 more source
Sistema de monitoreo para la gestión del consumo eléctrico empleando servicios en redes Ad-Hoc e IoT
Revista Científica Ciencia y Tecnología, 2018 El presente trabajo se basa en implementar una red de sensores inalámbricos para el monitoreo del consumo energético empleando servicios en redes Ad- Hoc e Internet de las Cosas, esta red está constituida por 2 nodos router, los cuales realizarán él ...
Byron Oviedo +3 more
doaj +1 more source
Extração de água do solo e posicionamento de sensores para manejo da irrigação por microaspersão de mamoeiro. [PDF]
, 2011 Nas áreas produtoras de mamão nos Tabuleiros Costeiros, Coelho et al.(2000) citam que a região de maior concentração do sistema radicular do mamoeiro encontra-se num raio de 0,35 m a partir do tronco, sendo que esses valores podem variar em função da ...
CARVALHO, G. C. de +3 more
core
Current-voltage scaling of a Josephson-junction array at irrational frustration
, 1996 Numerical simulations of the current-voltage characteristics of an ordered two-dimensional Josephson junction array at an irrational flux quantum per plaquette are presented.
C. Dekker +13 more
core +2 more sources
A Q‐Learning Algorithm to Solve the Two‐Player Zero‐Sum Game Problem for Nonlinear Systems
International Journal of Adaptive Control and Signal Processing, Volume 39, Issue 3, Page 566-581, March 2025.A Q‐learning algorithm to solve the two‐player zero‐sum game problem for nonlinear systems. ABSTRACT This paper deals with the two‐player zero‐sum game problem, which is a bounded L2$$ {L}_2 $$‐gain robust control problem. Finding an analytical solution to the complex Hamilton‐Jacobi‐Issacs (HJI) equation is a challenging task.
Afreen Islam +2 more
wiley +1 more source