Results 51 to 60 of about 3,631,571 (293)

Edge and total choosability of near-outerplanar graphs [PDF]

open access: yes, 2006
It is proved that, if G is a K4-minor-free graph with maximum degree ∆ ≥ 4, then G is totally (∆ + 1)-choosable; that is, if every element (vertex or edge) of G is assigned a list of ∆ + 1 colours, then every element can be coloured with a colour from ...
Hetherington, TJ, Woodall, DR
core  

Adherence to Protocol Recommendations for Children With Wilms Tumour in Two Consecutive Studies in the United Kingdom and Ireland—Does Variation Matter?

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background and Aims Wilms tumour (WT) has excellent event‐free and overall survival (OS). However, small differences exist between countries participating in the same international study. This led us to examine variation in adherence to protocol recommendations as a potential contributing factor.
Suzanne Tugnait   +23 more
wiley   +1 more source

Finite Element Studies on Free Vibration of Laminated Composite Cylindrical Skew Panels

open access: yesAdvances in Mechanical Engineering, 2014
This paper presents the finite element studies made on free vibration of isotropic and laminated composite cylindrical skew panels. A finite element analysis is performed using CQUAD4 and CQUAD8 elements of MSC/NASTRAN software.
Srinivasa Chikkol Venkateshappa   +2 more
doaj   +2 more sources

A control volume based formulation of the discrete Kirchoff triangular thin plate bending element [PDF]

open access: yes, 2009
A control volume method is presented for predicting the displacement and rotation of thin transversely loaded flat plates. The new procedure uses discrete Kirchoff triangle (DKT) elements but introduces a dual mesh of interconnected control volumes (CVs)
Beveridge, A. J., Wheel, M. A.
core  

The Land of the Free and The Elements of Style [PDF]

open access: yesEnglish Today, 2010
The Elements of Style (henceforth, Elements) is a slender book of advice on usage and writing, revised by the admired novelist and essayist E. B. White from a book by his former English professor. White did well to accept Macmillan's suggestion that he should revise and expand his former professor's book for commercial republication: successive ...
openaire   +2 more sources

Evaluating the Utility of Paired Tumor and Germline Targeted DNA Sequencing for Pediatric Oncology Patients: A Single Institution Report

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Objective To evaluate the diagnostic yield and utility of universal paired tumor–normal multigene panel sequencing in newly diagnosed pediatric solid and central nervous system (CNS) tumor patients and to compare the detection of germline pathogenic/likely pathogenic variants (PV/LPVs) against established clinical referral criteria for cancer ...
Natalie Waligorski   +9 more
wiley   +1 more source

Basis for high order divergence-free finite element spaces

open access: yesResults in Applied Mathematics
A method classically used in the lower polynomial degree for the construction of a finite element basis of the space of divergence-free functions is here extended to any polynomial degree for a bounded domain without topological restrictions.
A. Alonso Rodríguez   +3 more
doaj   +1 more source

Free-Vertex Tetrahedral Finite-Element Representation and Its Use for Estimating Density Distribution of Irregularly-Shaped Asteroids

open access: yesAerospace, 2021
In this article, we present a free-vertex tetrahedral finite-element representation of irregularly shaped small bodies, which provides an alternative solution for estimating asteroid density distribution.
Weidong Yin   +3 more
doaj   +1 more source

An Energy-Minimization Finite-Element Approach for the Frank-Oseen Model of Nematic Liquid Crystals: Continuum and Discrete Analysis [PDF]

open access: yes, 2014
This paper outlines an energy-minimization finite-element approach to the computational modeling of equilibrium configurations for nematic liquid crystals under free elastic effects.
Adler, J. H.   +3 more
core   +1 more source

On the Rank of an Element of a Free Lie Algebra [PDF]

open access: yesProceedings of the American Mathematical Society, 1995
Let L be a free Lie algebra over an arbitrary field K, and let { x 1 , … , x n , … } , n ≥ 2 \{ {x_1}, \ldots ,{x_n}, \ldots \} ,n \geq 2 , be a free basis of L.
openaire   +2 more sources

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