Results 91 to 100 of about 471,474 (315)

Multichannel Analysis of Ambient Noise Surface Waves Based on Semblance Phase-Shift Method

open access: yesRemote Sensing
Ambient noise surface wave exploration is one of the fields of interest in geophysical research. Extracting dispersion curves and inverting the S-wave velocity structure from the dispersion characteristics is also of primary importance.
Lu Liu   +4 more
doaj   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

Pay Dispersion and Work Performance [PDF]

open access: yes
The effect of intra-firm pay dispersion on work performance is controversial and the empirical evidence is mixed. High pay dispersion may act as an extra incentive for employees' effort or it may reduce motivation and team cohesiveness. These effects can
Alessandro Bucciol, Marco Piovesan
core  

Factorial dispersion models.

open access: yes, 1987
A class of dispersion models for multi-indexed arrays of random variables is introduced and discussed. These models generalize the second-order properties of variance component, randomization and exchangeability models, and lead naturally to general ...
Speed, T. P.   +2 more
core   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

open access: yesFEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa   +2 more
wiley   +1 more source

Spatial Dispersion of Peering Clusters in the European Internet

open access: yes, 2006
We study the role played by geographical distance in the peering decisions between Internet Service Providers. Firstly, we assess whether or not the Internet industry shows clustering in peering; we then concentrate on the dynamics of the agglomeration ...
GIOVANNETTI, Emanuele, A. D'IGNAZIO
core   +2 more sources

Phosphoinositides and inositol phosphates as molecular glues

open access: yesFEBS Letters, EarlyView.
Inositol phosphates (IPs) and phosphoinositides (PIPs) regulate diverse eukaryotic processes. Beyond recruiting signaling proteins or acting as structural cofactors, recent studies suggest they mediate protein–protein interactions as natural molecular glues.
Aleshia Seaton‐Terry   +9 more
wiley   +1 more source

Advanced fibre Bragg gratings: application to dispersion compensation

open access: yes, 1999
This thesis presents the design and fabrication issues related to advanced fibre Bragg gratings with particular emphasis on realising novel devices with application to dispersion compensation.
Durkin, Michael Kevan
core  

Numerical Modelling of Wind Borne Pollution Dispersion from Open Windrow Compost Sites [PDF]

open access: yes, 2014
Open environmental flow is a multivariable, non-linear, unsteady flow system which presents a challenge to those who engage in understanding, monitoring and predicting it.
Katsanis, Stylianos
core  

Dispersive analysis of the → Process

open access: yesPhysics Letters, 2019
We present a theoretical study of the γγ⁎→π+π−,π0π0 processes from the threshold through the f2(1270) region in the ππ invariant mass. We adopt the Omnès representation in order to account for rescattering effects in both s- and d-partial waves. For the description of the f0(980) resonance, we implement a coupled-channel unitarity.
Danilkin, Igor, Vanderhaeghen, Marc
openaire  

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