Results 31 to 40 of about 503,581 (280)

Spherical quadrilaterals with three non-integer angles [PDF]

open access: yes, 2015
We classify spherical quadrilaterals up to isometry in the case when one inner angle is a multiple of pi while the other three are not. This is equivalent to classification of Heun's equations with real parameters and one apparent singularity such that ...
Eremenko, Alexandre   +2 more
core   +4 more sources

Whittaker unitary dual of affine graded Hecke algebras of type E

open access: yes, 2008
This paper gives the classification of the Whittaker unitary dual for affine graded Hecke algebras of type E. By the Iwahori-Matsumoto involution, this is equivalent also to the classification of the spherical unitary dual for type E. This work completes
Barbasch   +10 more
core   +1 more source

Tumbling Motion of Elliptical Particles in Viscous Two-Dimensional Flow

open access: yes, 2000
The settling dynamics of spherical and elliptical particles in a viscous Newtonian fluid are investigated numerically using a finite difference technique.
Davis R. H., GERALD H. RISTOW
core   +1 more source

Statistical mechanics of thin spherical shells

open access: yes, 2016
We explore how thermal fluctuations affect the mechanics of thin amorphous spherical shells. In flat membranes with a shear modulus, thermal fluctuations increase the bending rigidity and reduce the in-plane elastic moduli in a scale-dependent fashion ...
Kosmrlj, Andrej, Nelson, David R.
core   +2 more sources

The Anterior Chamber Depth and Retinal Nerve Fiber Layer Thickness in Children

open access: yesThe Scientific World Journal, 2014
Purpose. To investigate the correlation of anterior chamber depth (ACD) with the peripapillary retinal nerve fiber layer (RNFL) thickness, age, axial length (AL), and spherical equivalent in children. Subjects.
Jacky W. Y. Lee   +5 more
doaj   +1 more source

Effect of 0.01% Atropine on Accommodation in Myopic Teenagers

open access: yesFrontiers in Pharmacology, 2022
Purpose: The purpose of the study is to evaluate the effects of 0.01% atropine eye drops on accommodative system parameters among teenagers with low myopia.Methods: Ninety-five myopic teenagers [39 boys (8.69 ± 2.473) and 56 girls (8.54 ± 2.054) aged 5 ...
Huixia Li   +14 more
doaj   +1 more source

Casimir Energy for Spherical boundaries [PDF]

open access: yes, 1999
Calculations of the Casimir energy for spherical geometries which are based on integrations of the stress tensor are critically examined. It is shown that despite their apparent agreement with numerical results obtained from mode summation methods, they ...
C. M. Bender   +20 more
core   +2 more sources

The accuracy of the axial length and axial length/corneal radius ratio for myopia assessment among Chinese children

open access: yesFrontiers in Pediatrics, 2022
ObjectivesThe aim of this study was to assess the association between axial length/corneal radius ratio (AL/CR ratio), AL, and refractive status and evaluate the accuracy of AL and AL/CR ratio for myopia assessment among Chinese children.MethodsA ...
Jingfeng Mu   +6 more
doaj   +1 more source

Effective calculation of LEED intensities using symmetry-adapted functions [PDF]

open access: yes, 1984
The calculation of LEED intensities in a spherical-wave representation can be substantially simplified by symmetry relations. The wave field around each atom is expanded in symmetry-adapted functions where the local point symmetry of the atomic site ...
Beeby J E   +10 more
core   +1 more source

‘They Need to Hear You Say It’: Healthcare Professionals’ Perspectives on Barriers and Enablers to End‐of‐Life Discussions With Adolescents and Young Adults With Cancer

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT End‐of‐life conversations with adolescents and young adults (AYAs) with cancer rarely occur without the guidance of healthcare professionals. As a part of the ‘Difficult Discussions’ study, focused on palliative care and advance care planning discussions with AYAs with cancer, we investigated the factors that healthcare professionals identify ...
Justine Lee   +9 more
wiley   +1 more source

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