Results 31 to 40 of about 6,299,763 (336)
, 2014 We study the ribbon discs that arise from a symmetric union presentation of a ribbon knot. A natural notion of symmetric ribbon number is introduced and compared with the classical ribbon number.
Aceto, Paolo
core +3 more sources
, 2008 The number-conserving quantum phase space description of the Bose-Hubbard model is discussed for the illustrative case of two and three modes, as well as the generalization of the two-mode case to an open quantum system. The phase-space description based
Korsch, H. J. +2 more
core +1 more source
Sensors, 2014 This paper investigates one eigenvalue decomposition-based source number estimation method, and three information-based source number estimation methods, namely the Akaike Information Criterion (AIC), Minimum Description Length (MDL) and Bayesian ...
Wei Cheng +4 more
doaj +1 more source
Host and structure-specific codon usage of G genotype (VP7) among group A rotaviruses
Frontiers in Veterinary ScienceRotavirus A (RVA) infects a relatively wide host range. Studying the evolutionary dynamics of viral genomes and the evolution of host adaptations can inform the development of epidemiological models of disease transmission.
Ziwei Liu +4 more
doaj +1 more source
Description Logics with Symbolic Number Restrictions
, 1996 Aus der Einleitung: „Terminological knowledge representation systems (TKR systems) are powerful tools not only to represent but also to reason about the knowledge on the terminology of an application domain. Their particular power lie in their ability to infer implicit knowledge from the knowledge explicitly stored in a knowledge base.
Franz Baader, Ulrike Sattler
openaire +2 more sources
What drives the time evolution of the spacetime geometry? [PDF]
, 2014 I show that in a general, evolving spacetime, the rate of change of gravitational momentum is related to the difference between the number of degrees of freedom in the bulk and the boundary of a region.
Padmanabhan, T.
core +1 more source
Sickle Cell Disease Is an Inherent Risk for Asthma in a Sibling Comparison Study
Pediatric Blood &Cancer, EarlyView.ABSTRACT Introduction Sickle cell disease (SCD) and asthma share a complex relationship. Although estimates vary, asthma prevalence in children with SCD is believed to be comparable to or higher than the general population. Determining whether SCD confers an increased risk for asthma remains challenging due to overlapping symptoms and the ...
Suhei C. Zuleta De Bernardis +9 more
wiley +1 more source
Changes of Material Properties of Silumin During Age-Hardening
Communications, 2012 Simple phenomenological description of age-hardening kinetics of supersaturated solid solution is presented using the sum of exponential functions with negative arguments containing rate constants whose temperature dependence is described by the ...
Jan Kohout
doaj +1 more source
Information-theoretic interpretation of quantum error-correcting codes [PDF]
, 1997 Quantum error-correcting codes are analyzed from an information-theoretic perspective centered on quantum conditional and mutual entropies. This approach parallels the description of classical error correction in Shannon theory, while clarifying the ...
A. Ekert +24 more
core +2 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background While Wilms tumor (WT) typically has a favorable prognosis, relapsed cases—especially those with high‐risk histology—remain therapeutically challenging after intensive frontline therapy. The combination of vincristine and irinotecan has demonstrated activity in pediatric solid tumors, and pazopanib, a multi‐targeted tyrosine kinase ...
Maria Debora De Pasquale +6 more
wiley +1 more source