Results 61 to 70 of about 2,096,967 (227)

Discussions on the disciplinary system of modern karstology

open access: yesCarsologica Sinica, 2022
As an important part of modern earth science, karstology (karst science) has always been considered as a cross and marginal discipline between geology, geography, environmental science and ecology, but has not established its own independent discipline ...
Junbing PU
doaj   +1 more source

On models of nonlinear evolution paths in adiabatic quantum algorithms

open access: yes, 2013
In this paper, we study two different nonlinear interpolating paths in adiabatic evolution algorithms for solving a particular class of quantum search problems where both the initial and final Hamiltonian are one-dimensional projector Hamiltonians on the
Braunstein, Samuel L.   +2 more
core   +1 more source

Evolution of international carbon markets: lessons for the Paris Agreement

open access: yesWIREs Climate Change, 2019
The Paris Agreement will greatly benefit from the past experience with international market mechanisms for greenhouse gas (GHG) emissions reductions and related regulatory systems, which have gone through four periods with specific challenges.
A. Michaelowa, Igor Shishlov, D. Brescia
semanticscholar   +1 more source

PEVRM: Probabilistic Evolution Based Version Recommendation Model for Mobile Applications

open access: yesIEEE Access, 2021
Traditional recommendation approaches for the mobile Apps basically depend on the Apps related features. Now a days many users are in quench of Apps recommendation based on the version description.
M. Maheswari   +5 more
doaj   +1 more source

Comments on the Electroweak Phase Transition

open access: yes, 1992
We report on an investigation of various problems related to the theory of the electroweak phase transition. This includes a determination of the nature of the phase transition, a discussion of the possible role of higher order radiative corrections and ...
Anderson   +41 more
core   +3 more sources

Obesogens: molecular signaling pathways in fish

open access: yesFrontiers in Marine Science, 2015
* santos@ciimar.up.pt; filipe.castro@ciimar.up.pt In mammals, improper control of lipid metabolism may result in serious health problems such as obesity, increased risk of coronary disease, diabetes and related problems.
Miguel Machado Santos   +2 more
doaj   +1 more source

Altruistic behavior pays, or the importance of fluctuations in evolutionary game theory

open access: yes, 2005
Human behavior is one of the main problems for evolution, as it is often the case that human actions are disadvantageous for the self and advantageous for other people.
Cuesta, Jose A.   +2 more
core   +2 more sources

Lattice Boltzmann method for relativistic hydrodynamics: Issues on conservation law of particle number and discontinuities

open access: yes, 2012
In this paper, we aim to address several important issues about the recently developed lattice Boltzmann (LB) model for relativistic hydrodynamics [M. Mendoza et al., Phys. Rev. Lett. 105, 014502 (2010); Phys. Rev. D 82, 105008 (2010)].
Li, Q., Li, X. J., Luo, K. H.
core   +1 more source

Geometric Phase and Classical-Quantum Correspondence [PDF]

open access: yes, 2004
We study the geometric phase factors underlying the classical and the corresponding quantum dynamics of a driven nonlinear oscillator exhibiting chaotic dynamics. For the classical problem, we compute the geometric phase factors associated with the phase
Balakrishnan, Radha, Satija, Indubala I.
core   +1 more source

The evolution of plate tectonics

open access: yesPhilosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2018
To understand how plate tectonics became Earth's dominant mode of convection, we need to address three related problems. (i) What was Earth's tectonic regime before the present episode of plate tectonics began?
R. Stern
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy