Results 51 to 60 of about 1,017,243 (285)

Radiative forcing from aircraft NOx emissions: Mechanisms and seasonal dependence [PDF]

open access: yes, 2004
A chemistry-climate model has been applied to study the radiative forcings generated by aircraft NOx emissions through changes in ozone and methane. Four numerical experiments, where an extra pulse of aircraft NOx was emitted into the model atmosphere ...
Stevenson, David S.; id_orcid   +5 more
core   +1 more source

On Equilibrium Fluctuations

open access: yesTellus: Series A, Dynamic Meteorology and Oceanography, 2022
This paper considers a dynamical system described by a multidimensional state vector x. A component 'x' of x evolves according to 'dx/dt = f'(x). Equilibrium fluctuations are fluctuations of an equilibrium solution x('t') obtained when the system is in ...
Jin-Song von Storch
doaj   +1 more source

Propagation time for probabilistic zero forcing [PDF]

open access: yes, 2018
Zero forcing is a coloring game played on a graph that was introduced more than ten years ago in several different applications. The goal is to color all the vertices blue by repeated use of a (deterministic) color change rule. Probabilistic zero forcing
Hogben, Leslie, Geneson, Jesse
core  

Calpain small subunit homodimerization is robust and calcium‐independent

open access: yesFEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy   +4 more
wiley   +1 more source

Uplink Sum Rate Analysis of Massive Distributed MIMO Systems Over Composite Fading Channels

open access: yesIEEE Access, 2018
As the number of antennas goes large in the massive multiple-input multiple-output (MIMO) scenario, the large-scale fading plays an increasingly important role in the system performance.
Li Wang   +3 more
doaj   +1 more source

On the complexity of failed zero forcing

open access: yesTheoretical Computer Science, 2017
5 ...
openaire   +2 more sources

0047 | Zero Forcing Number in Neutrosophic Graphs

open access: yes, 2022
New setting is introduced to study zero forcing number and zero forcing neutrosophic-number. Leaf-like is a key term to have these notions. Let NTG : (V,E,σ,μ) be a neutrosophic graph. Then zero forcing number Z(NTG) for a neutrosophic graph NTG : (V,E,σ,
Henry Garrett
core   +1 more source

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

Failed Skew Zero Forcing Numbers of Path Powers and Circulant Graphs

open access: yesAppliedMath
For a graph G, the zero forcing number of G, Z(G), is defined to be the minimum cardinality of a set S of vertices for which repeated applications of the forcing rule results in all vertices being in S. The forcing rule is as follows: if a vertex v is in
Aidan Johnson   +3 more
doaj   +1 more source

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