Results 41 to 50 of about 1,071,012 (289)

The evolution of vacuum states and phase transitions in 2HDM during cooling of Universe

open access: yes, 2009
We consider the evolution of the ground state in the Two Higgs Doublet Model during cooling down of the Universe after the Big Bang. Different regions in the space of free parameters of this model correspond to different sequences of thermal phase ...
Ginzburg, I. F.   +2 more
core   +1 more source

The evolution of thermal performance can constrain dispersal during range shifting [PDF]

open access: yes, 2015
Organisms can cope with changing temperature under climate change by either adapting to the temperature at which they perform best and/or by dispersing to more benign locations.
Boeye, Jeroen   +3 more
core   +2 more sources

Present‐Day Mars' Seismicity Predicted From 3‐D Thermal Evolution Models of Interior Dynamics

open access: yesGeophysical Research Letters, 2018
The Interior Exploration using Seismic Investigations, Geodesy and Heat Transport mission, to be launched in 2018, will perform a comprehensive geophysical investigation of Mars in situ.
A.‐C. Plesa   +8 more
doaj   +1 more source

RHESSI images and spectra of two small flares

open access: yes, 2005
We studied the evolution of two small flares (GOES class C2 and C1) that developed in the same active region with different morphological characteristics: one is extended and the other is compact. We analyzed the accuracy and the consistency of different
A. Falchi   +25 more
core   +2 more sources

Evolution and Modern Approaches for Thermal Analysis of Electrical Machines [PDF]

open access: yes, 2009
In this paper, the authors present an extended survey on the evolution and the modern approaches in the thermal analysis of electrical machines. The improvements and the new techniques proposed in the last decade are analyzed in depth and compared in ...
Boglietti, Aldo   +5 more
core   +1 more source

Mars thermal history based on its tectonic and structural systems [PDF]

open access: yesGeofísica Internacional, 2002
We suggest an interpretation of the thermal history of Mars base on crustal deformations. Local deformations are associated with an increase of the thermal gradient with time and indicate tensional stresses in eruptive centers such as Alba Patera ...
J. Urrutia-Fucugauchi   +2 more
doaj  

Thermal evolution of lava planets

open access: yesMonthly Notices of the Royal Astronomical Society
ABSTRACT Rocky planets typically form with a transient magma ocean. Lava planets, however, maintain a permanent day-side magma ocean. The extent of this magma ocean depends on the planet’s thermal history. We present numerical simulations of the thermal history of tidally locked lava planets over 10 billion years, starting from a ...
Mahesh Herath   +2 more
openaire   +2 more sources

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa   +5 more
wiley   +1 more source

Thermal Evolution of a Pulsating Neutron Star

open access: yes, 2005
We have derived a set of equations to describe the thermal evolution of a neutron star which undergoes small-amplitude radial pulsations. We have taken into account, in the frame of the General Theory of Relativity, the pulsation damping due to the bulk ...
Gnedin, O. Y.   +2 more
core   +3 more sources

Quiescent thermal emission from neutron stars in LMXBs [PDF]

open access: yes, 2015
We monitored the quiescent thermal emission from neutron stars in low-mass X-ray binaries after active periods of intense activity in x-rays (outbursts).
Aguilera, Deborah N.   +2 more
core   +3 more sources

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