Results 51 to 60 of about 1,235,540 (223)
Animals, 2021 Bats undertaking seasonal migration between summer roosts and wintering areas can cross large areas of open sea. Given the known impact of onshore wind turbines on bats, concerns were raised on whether offshore wind farms pose risks to bats.
Robin Brabant +3 more
doaj +1 more source
Eigenfunctions for Liouville Operators, Classical Collision Operators, and Collision Bracket Integrals in Kinetic Theory [PDF]
, 2010 In the kinetic theory of dense fluids the many-particle collision bracket integral is given in terms of a classical collision operator defined in the phase space.
Eu, Byung Chan
core
Collision geometry and flow in uranium + uranium collisions
Physical Review C, 2015 Using event-by-event viscous fluid dynamics to evolve fluctuating initial density profiles from the Monte-Carlo Glauber model for U+U collisions, we report a "knee"-like structure in the elliptic flow as a function of collision centrality, located around the 0.5% most central collisions as measured by the final charged multiplicity. This knee is due to
Goldschmidt, Andy +3 more
openaire +4 more sources
, 2005 We derive the Boltzmann equation for scalar fields using the Schwinger-Keldysh formalism. The focus lies on the derivation of the collision term. We show that the relevant self-energy diagrams have a factorization property. The collision term assumes the
L. P. Kadanoff +4 more
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BMC Emergency MedicineBackground Non-compressible haemorrhage is a leading cause of preventable death following road injury. Tranexamic acid (TXA), when administered early, improves survival.
Tim Nutbeam +4 more
doaj +1 more source
Thermal, chemical and spectral equilibration in heavy-ion collisions [PDF]
, 2015 We have considered the equilibration in a relativistic heavy ion collision using our transport model. We applied periodic boundary conditions to close the system in a box.
Almási, Gábor András, Wolf, György
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Известия высших учебных заведений: Геология и разведка, 2017 Three major regional deformation stages of Central Chukotka tectonic evolution were determined in Paleozoic-Mesozoic deposits of Kiber Cape. The research was based on a structural analysis of the linear and planar elements.
S. M. Katkov
doaj +1 more source
Collision-aware Task Assignment for Multi-Robot Systems
, 2019 We propose a novel formulation of the collision-aware task assignment (CATA) problem and a decentralized auction-based algorithm to solve the problem with optimality bound.
Beltrame, Giovanni +2 more
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AppliedMathConstitutive modeling in plasticity is a critical topic in solid mechanics. However, modeling nonlinear plasticity remains a challenge due to the theoretical complexity in representing realistic material behavior.
Teng Long +3 more
doaj +1 more source
Simulations of collision times in gravity driven granular flow
, 2006 We use simulations to investigate collision time distributions as one approaches the static limit of steady-state flow of dry granular matter. The collision times fall in a power-law distribution with an exponent dictated by whether the grains are ...
, , C Denniston, J. J Drozd, Reif F.
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