Results 21 to 30 of about 25,181 (249)

9-[(E)-2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)ethenyl]-9H-carbazole

open access: yesActa Crystallographica Section E, 2012
The title compound, C20H22BNO2, is a simple olefinic compound which carries both B and N atoms that are trans to one another. The π-conjugated system of the compound is considered to be isoelectronic with 1,3-butadiene. There are two independent
Yuki Hatayama, Tsunehisa Okuno
doaj   +1 more source

Thermal Deformation of Antisymmetric Angle-ply Laminated Plate Strips in Cylindrical Bending

open access: yesJournal of King Saud University: Engineering Sciences, 2002
Exact analytical solutions for the thermal deformations of antisymmetric angle-ply laminated plate strips in cylindrical bending are developed. The state variable technique in conjunction with Jordan canonical form is used to obtain these solutions for ...
A.A. Khdeir
doaj   +1 more source

Functional implications of ubiquitous semicircular canal non-orthogonality in mammals.

open access: yesPLoS ONE, 2013
The 'canonical model' of semicircular canal orientation in mammals assumes that 1) the three ipsilateral canals of an inner ear exist in orthogonal planes (i.e., orthogonality), 2) corresponding left and right canal pairs have equivalent angles (i.e ...
Jeri C Berlin   +2 more
doaj   +1 more source

Determinant Efficiencies in Ill-Conditioned Models

open access: yesJournal of Probability and Statistics, 2011
The canonical correlations between subsets of OLS estimators are identified with design linkage parameters between their regressors. Known collinearity indices are extended to encompass angles between each regressor vector and remaining vectors. One such
D. R. Jensen
doaj   +1 more source

A semi-grand canonical kinetic Monte Carlo study of single-walled carbon nanotube growth

open access: yesAIP Advances, 2021
Single-walled carbon nanotubes exist in a variety of different geometries, so-called chiralities, which define their electronic properties. Chiral selectivity has been reported in catalytic chemical vapor deposition synthesis experiments, but the ...
Georg Daniel Förster   +4 more
doaj   +1 more source

Quantization of the canonically conjugate pair angle and orbital angular momentum [PDF]

open access: yesPhysical Review A, 2006
Latex, 50 pages; v2: typos corrected, Refs.and a few remarks added; v3: version (up to a very few minor details) accepted for publication in ...
openaire   +3 more sources

Cryo-Electron Microscopy and Biochemical Analysis Offer Insights Into the Effects of Acidic pH, Such as Occur During Acidosis, on the Complement Binding Properties of C-Reactive Protein

open access: yesFrontiers in Immunology, 2021
The pentraxin family of proteins includes C-reactive protein (CRP), a canonical marker for the acute phase inflammatory response. As compared to normal physiological conditions in human serum, under conditions associated with damage and inflammation ...
Dylan P. Noone   +2 more
doaj   +1 more source

Compressed Subspace Learning Based on Canonical Angle Preserving Property

open access: yesCoRR, 2019
38 pages, 5 ...
Yuchen Jiao, Gen Li 0005, Yuantao Gu
openaire   +2 more sources

Knee and Hip Joint Kinematics Predict Quadriceps and Hamstrings Neuromuscular Activation Patterns in Drop Jump Landings. [PDF]

open access: yesPLoS ONE, 2016
PURPOSE:The purpose was to assess if variation in sagittal plane landing kinematics is associated with variation in neuromuscular activation patterns of the quadriceps-hamstrings muscle groups during drop vertical jumps (DVJ).
Bart Malfait   +7 more
doaj   +1 more source

Confronting the seesaw mechanism with neutrino oscillations: A general and explicit analytical bridge

open access: yesNuclear Physics B
With the help of a full Euler-like block parametrization of the flavor structure for the canonical seesaw mechanism, we present the first general and explicit analytical calculations of the two neutrino mass-squared differences, three flavor mixing ...
Zhi-zhong Xing, Jing-yu Zhu
doaj   +1 more source

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