Results 61 to 70 of about 701,623 (312)
Errors on errors – Estimating cosmological parameter covariance [PDF]
Proceedings of the International Astronomical Union, 2014 AbstractCurrent and forthcoming cosmological data analyses share the challenge of huge datasets alongside increasingly tight requirements on the precision and accuracy of extracted cosmological parameters. The community is becoming increasingly aware that these requirements not only apply to the central values of parameters but, equally important, also
Joachimi, Benjamin, Taylor, Andy
openaire +2 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background General pediatricians often evaluate hematologic and oncologic presentations before subspecialty consultation, yet the 2025 Accreditation Council for Graduate Medical Education (ACGME) pediatric requirements reduce inpatient pediatric hematology/oncology (PHO) time, raising questions about resident readiness.
Colburn Yu, Rohini Jain
wiley +1 more source
Analysis and finite element error estimates for the velocitytracking problem for Stokes flows via a penalized formulation [PDF]
, 2004 A distributed optimal control problem for evolutionary Stokes flows is studied via a pseudocompressibility formulation. Several results concerning the analysis of the velocity tracking problem are presented.
Chrysafinos, K +2 more
core +1 more source
THE SAMPLING ERROR OF ROTATOR ESTIMATES OF EYE VOLUME
Image Analysis and Stereology, 2011 The vertical rotator is a design based stereological method for estimating object volume using measurements made on co-axial sections. Recently we used the method to estimate eye volume in a number of pathological studies. In the present note we apply an
Matthew G Reed, CV Howard
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Pediatric cancer remains a leading cause of morbidity and mortality worldwide, particularly in low‐and middle‐income countries. Cancer treatment may impair nutritional status, alter body composition, and exacerbate cancer‐related fatigue (CRF).
Luís Carlos Lopes‐Junior +11 more
wiley +1 more source
Intermediate error estimates [PDF]
, 1994 Let R[f] be the remainder of some approximation method, having estimates of the form f∥;R[f]f∥; ⩽ ρi ∥; f(i) ∥ for i = 0,…, r. In many cases, ρ0 and ρr are known, but not the intermediate error constants ρ1,…,ρr−1.
Köhler, Peter
core +1 more source
On the aposteriori error estimates for finite‐element solutions
Mathematical Modelling and Analysis, 1998 The analysis of the accuracy of the aposteriori error estimation procedure for finite‐element solutions is presented. The function Y — y is used as an aposteriori error estimator, here y ∈ S 0 1,Δ is the finite‐element solution of the given problem and Y
Raimondas Èiegis
doaj +1 more source
FUNCTIONAL-TYPE A POSTERIORI ERROR ESTIMATES FOR SOLUTIONS IN DEFORMABLE SOLID MECHANICS
St. Petersburg Polytechnical University Journal: Physics and Mathematics, 2020 Paper provides a historical review and recent developments on theoretical justification and numerical implementations of functional a posteriori error estimates and adaptive algorithms for approximate solutions to problems in deformable solid mechanics ...
Valdman Jan, Frolov Maxim
doaj +1 more source
Axioms, 2021 A probabilistic approach is developed for the exact solution u to a deterministic partial differential equation as well as for its associated approximation uh(k) performed by Pk Lagrange finite element.
Joël Chaskalovic
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Pediatric supportive care clinical trials often involve multiple clinically important outcomes, complicating trial interpretation. Hierarchical composite endpoints (HCEs) provide a framework to integrate key outcomes according to clinical importance.
Willem H. Collier +11 more
wiley +1 more source