Results 31 to 40 of about 279,536 (273)

Single-Spin Measurement and Decoherence in Magnetic Resonance Force Microscopy [PDF]

open access: yes, 2002
We consider a simple version of a cyclic adiabatic inversion (CAI) technique in magnetic resonance force microscopy (MRFM). We study the problem: What component of the spin is measured in the CAI MRFM?
A.O. Caldeira   +9 more
core   +2 more sources

Inference of internal stress in a cell monolayer [PDF]

open access: yes, 2016
We combine traction force data with Bayesian inversion to obtain an absolute estimate of the internal stress field of a cell monolayer. The method, Bayesian inversion stress microscopy (BISM), is validated using numerical simulations performed in a wide ...
Ishihara, S.   +5 more
core   +3 more sources

An intracellular transporter mitigates the CO2‐induced decline in iron content in Arabidopsis shoots

open access: yesFEBS Letters, EarlyView.
This study identifies a gene encoding a transmembrane protein, MIC, which contributes to the reduction of shoot Fe content observed in plants under elevated CO2. MIC is a putative Fe transporter localized to the Golgi and endosomal compartments. Its post‐translational regulation in roots may represent a potential target for improving plant nutrition ...
Timothy Mozzanino   +7 more
wiley   +1 more source

Inverse Scattering by the Stability Index Method

open access: yes, 2001
A novel numerical method for solving inverse scattering problem with fixed-energy data is proposed. The method contains a new important concept: the stability index of the inversion problem.
Gutman, S., Ramm, A. G., Scheid, W.
core   +3 more sources

Tunable Band Gap in Graphene with a Non-Centrosymmetric Superlattice Potential [PDF]

open access: yes, 2009
We show that, if graphene is subjected to the potential from an external superlattice, a band gap develops at the Dirac point provided the superlattice potential has broken inversion symmetry.
D. Stroud, R. Tsu, Rakesh P. Tiwari
core   +2 more sources

Dogon adjective-numeral inversion

open access: yesLinguistics, 2016
AbstractIn several Dogon languages, the ordering of simple N-Adj-Num DPs is strict. Adjectives and numerals also differ from each other in morphology and tonosyntax. When an inversion licensor (usually a reference restrictor) is addèd, N-Adj-Num is optionally inverted to N-Num-Adj.
openaire   +1 more source

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

open access: yesFEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo   +2 more
wiley   +1 more source

A simple scheme for the inversion of a Preisach like hysteresis operator in saturation conditions

open access: yesAIP Advances, 2022
A class of operators based on a Prandtl-Ishilinskii operator with inverse in a closed form is presented. Conversely to those considered in the past, they describe the B − H constitutive equation and not the usual J − H link.
M. Balato   +3 more
doaj   +1 more source

Inversion of shallow seabed structure and geoacoustic parameters with waveguide characteristic impedance based on Bayesian approach

open access: yesFrontiers in Marine Science, 2023
Underwater acoustic technology is essential for ocean observation, exploration and exploitation, and its development is based on an accurate predication of underwater acoustic wave propagation.
Hanhao Zhu   +9 more
doaj   +1 more source

Inversion of Parahermitian matrices [PDF]

open access: yes, 2010
Parahermitian matrices arise in broadband multiple-input multiple-output (MIMO) systems or array processing, and require inversion in some instances. In this paper, we apply a polynomial eigenvalue decomposition obtained by the sequential best rotation ...
Millar, Andrew P.   +2 more
core  

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