Results 61 to 70 of about 23,210,949 (362)

Long-time tail in an electric conduction system

open access: yes, 2008
The long-time behavior of the velocity autocorrelation function in a classical two-dimensional electric conduction system is studied by the molecular dynamics simulation.
Shimizu, Akira, Yuge, Tatsuro
core   +1 more source

Comparative study of the electron conduction in azulene and naphthalene [PDF]

open access: yes, 2008
We have studied the feasibility of electron conduction in azulene molecule and compared with that in its isomer naphthalene. We have used non-equilibrium Green's function formalism to measure the current in our systems as a response of the external ...
Dutta, Sudipta   +2 more
core   +2 more sources

Enhanced Local Moment Formation in a Chiral Luttinger Liquid

open access: yes, 1996
We derive here a stability condition for a local moment in the presence of an interacting sea of conduction electrons. The conduction electrons are modeled as a Luttinger liquid in which chirality and spin are coupled.
A. Furusaki   +10 more
core   +2 more sources

Moving in the Dark: Enlightening the Spatial Population Ecology of European Cave Salamanders

open access: yesPopulation Ecology, EarlyView.
We assessed individual interactions, movement ecology and activity patterns of a subterranean population of Speleomantes strinatii, applying spatial capture–recapture modeling to a photographic dataset of 104 individuals. ABSTRACT Space use and movement are fundamental aspects of organisms' ecology, mirroring individual fitness, behavior, and life ...
Giacomo Rosa   +2 more
wiley   +1 more source

Moderator band calcification masquerading infrahisian conduction system disease

open access: yesJournal of Clinical and Preventive Cardiology, 2022
Relationship between moderator band (MB) calcification and infrahisian conduction system disease has not been described in the world literature so far.
Debasish Das   +4 more
doaj   +1 more source

Electronic Order with Staggered Kondo and Crystalline Electric Field Singlets

open access: yes, 2010
Novel electronic order is found theoretically for a system where even number of localized electrons per site are coupled with conduction electrons. For precise quantitative study, a variant of the Kondo lattice model is taken with crystalline electric ...
Aoki Y.   +31 more
core   +1 more source

Infection Models for Pine Wilt Disease on the Basis of Vector Behaviors

open access: yesPopulation Ecology, EarlyView.
Infection models for pine wilt disease without vector density were built to estimate the transmission coefficient of the pathogenic nematode. The models successfully simulated the annual change in the density of infected trees for four pine stands. ABSTRACT Pine wilt disease is caused by the pinewood nematode (Bursaphelenchus xylophilus Steiner et ...
Katsumi Togashi
wiley   +1 more source

High resolution 3-Dimensional imaging of the human cardiac conduction system from microanatomy to mathematical modeling

open access: yesScientific Reports, 2017
Cardiac arrhythmias and conduction disturbances are accompanied by structural remodelling of the specialised cardiomyocytes known collectively as the cardiac conduction system.
R. Stephenson   +11 more
semanticscholar   +1 more source

The Intrinsic Cardiac Nervous System and Its Role in Cardiac Pacemaking and Conduction

open access: yesJournal of Cardiovascular Development and Disease, 2020
The cardiac autonomic nervous system (CANS) plays a key role for the regulation of cardiac activity with its dysregulation being involved in various heart diseases, such as cardiac arrhythmias.
Laura Fedele, T. Brand
semanticscholar   +1 more source

2-D Magnetohydrodynamic Simulations of Induced Plasma Dynamics in the Near-Core Region of a Galaxy Cluster

open access: yes, 2010
We present results from numerical simulations of the cooling-core cluster A2199 produced by the two-dimensional (2-D) resistive magnetohydrodynamics (MHD) code MACH2.
Ascasibar   +118 more
core   +1 more source

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