Results 21 to 30 of about 841,099 (297)

“Himalayan Bridge”: A New Unstable Suspended Bridge to Investigate Rodents' Venturesome Behavior

open access: yesFrontiers in Behavioral Neuroscience, 2021
While both risk-taking and avoidant behaviors are necessary for survival, their imbalanced expression can lead to impulse-control and anxiety disorders, respectively.
Fabiana Festucci   +8 more
doaj   +1 more source

Spinodal Instabilities in Nuclear Matter in a Stochastic Relativistic Mean-Field Approach [PDF]

open access: yes, 2009
Spinodal instabilities and early growth of baryon density fluctuations in symmetric nuclear matter are investigated in the basis of stochastic extension of relativistic mean-field approach in the semi-classical approximation.
A. Gokalp   +6 more
core   +3 more sources

Heat-loss effects on the chaotic behavior of cellular premixed flames generated by intrinsic instability

open access: yesJournal of Thermal Science and Technology, 2007
Heat-loss effects on the chaotic behavior of cellular premixed flames generated by intrinsic instability were studied by two-dimensional unsteady calculations of reactive flows based on the compressible Navier-Stokes equation.
Amornrat KAEWPRADAP, Satoshi KADOWAKI
doaj   +1 more source

Experiment investigation on flow characteristics of open natural circulation system

open access: yesNuclear Engineering and Technology, 2022
Experimental research on flow characteristics of open natural circulation system was performed, to figure out the mechanism of the open natural circulation behaviors.
Xiangjie Qi   +5 more
doaj   +1 more source

Aggressive Behavior and Unstable Mental States in Car Drivers

open access: yesВестник Кемеровского государственного университета, 2019
The present paper focuses on the connection between aggressive behavior and unstable mental states in car drivers. The hypothesis was that aggressive behavior of drivers is caused by an unstable mental state.
A. I. Chetverikova   +3 more
doaj   +1 more source

Two-dimensional global manifolds of vector fields [PDF]

open access: yes, 1998
We describe an efficient algorithm for computing two-dimensional stable and unstable manifolds of three-dimensional vector fields. Larger and larger pieces of a manifold are grown until a sufficiently long piece is obtained.
Back A.   +3 more
core   +2 more sources

Buoyant Unstable Behavior of Initially Spherical Lean Hydrogen-Air Premixed Flames

open access: yesEnergies, 2014
Buoyant unstable behavior in initially spherical lean hydrogen-air premixed flames within a center-ignited combustion vessel have been studied experimentally under a wide range of pressures (including reduced, normal, and elevated pressures).
Zuo-Yu Sun   +4 more
doaj   +1 more source

Excess-noise dependence on intracavity aperture shape [PDF]

open access: yes, 1999
In lasers with nonorthogonal eigenmodes the excess-noise factor K can be large, especially in unstable-cavity lasers with hard-edged intracavity apertures.
Cheng   +14 more
core   +1 more source

UNSTABLE DIPLOIDS OF NEUROSPORA AND A MODEL FOR THEIR SOMATIC BEHAVIOR [PDF]

open access: yesGenetics, 1974
ABSTRACT When ascospores from crosses of certain strains were germinated under conditions selective for heterozygosity of complementing markers on one linkage group, a portion of the resulting colonies were also heterozygous for unselected markers on other chromosomes, implying multiple disomy.
openaire   +2 more sources

Asymptotic Behavior of $3D$ Unstable Structures Made of Beams

open access: yesJournal of Elasticity, 2022
AbstractIn our previous papers (Griso et al. in J. Elast. 141:181–225, 2020; J. Elast., 2021,https://doi.org/10.1007/s10659-021-09816-w), we considered thick periodic structures (first paper) and thin stable periodic structures (second paper) made of small cylinders (length of order$\varepsilon $εand cross-sections of radius$r$r). In the first paper$r=\
Griso, Georges   +2 more
openaire   +2 more sources

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