Results 71 to 80 of about 147,119 (311)

Blade row interaction in radial turbomachines [PDF]

open access: yes, 1999
A computational study has been performed to investigate the effects of blade row interaction on the performance of radial turbomachines, which was motivated by the need to improve our understanding of the blade row interaction phenomena for further ...
Sato, K., Sato, Kenji
core  

Infinitely many radial and non-radial solutions for a fractional Schrödinger equation

open access: yesComputers & Mathematics with Applications, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Wen Zhang 0013   +2 more
openaire   +2 more sources

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

open access: yesFEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Introduction to Smarandache-Christianto (SC) potential [PDF]

open access: yes, 1993
A new type of potential for nucleus, which is different from Coulomb potential or Yukawa potential.
Craciun, I.
core   +1 more source

Existence of solutions for semilinear problems on exterior domains

open access: yesElectronic Journal of Differential Equations, 2020
In this article we prove the existence of an infinite number of radial solutions to $\Delta u+K(r)f(u)=0$ on $\mathbb{R}^{N}$ such that $\lim_{r \to \infty} u(r)=0$ with prescribed number of zeros on the exterior of the ball of radius R>0 where f ...
Joseph Iaia
doaj  

The radial oscillation of solutions to ode's in the complex domain [PDF]

open access: yesProceedings of the Edinburgh Mathematical Society, 1996
We prove three results concerning the oscillation near a ray of solutions to (*)w″ + Aw = 0, where A is an entire function. The first result assumes that A is a polynomial and gives an upper bound on the number of its real zeros if (*) admits a solution with only real zeros and infinitely many.
Rossi, John, Wang, Shupei
openaire   +2 more sources

Analysing the significance of small conformational changes and low occupancy states in serial crystallographic data

open access: yesFEBS Open Bio, EarlyView.
This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill   +4 more
wiley   +1 more source

Infinitely many solutions for a semilinear problem on exterior domains with nonlinear boundary condition

open access: yesElectronic Journal of Differential Equations, 2018
In this article we prove the existence of an infinite number of radial solutions to $\Delta u+K(r)f(u)=0$ with a nonlinear boundary condition on the exterior of the ball of radius R centered at the origin in $\mathbb{R}^{N}$ such that $\lim_{r \to ...
Janak Joshi, Joseph A. Iaia
doaj  

Molecular dynamics simulations of positively selected codons in FcγRI reveal novel biochemical binding properties

open access: yesFEBS Open Bio, EarlyView.
Evolutionary analysis across 32 placental mammals identified positive selection at residues H148 and W149 in the immune receptor FcγR1. Ancestral reconstruction combined with molecular dynamics simulations reveals how these mutations may influence receptor structure and dynamics, providing insight into the evolution of antibody recognition and immune ...
David A. Young   +7 more
wiley   +1 more source

Verapamil plus nitroglycerin solution maximally preserves endothelial function of the radial artery: Comparison with papaverine solution [PDF]

open access: yes, 1998
Background: Endothelium plays a key role in graft patency. My colleagues and I have developed a verapamil+nitroglycerin solution (balanced to pH 7.4) to prepare the radial artery without mechanical distention or dilation and have reported the efficacy of
He, Guo-Wei
core   +1 more source

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