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A new algorithm helps drones find the fastest route around obstacles without crashing. The system could enable fast, nimble drones for time-critical operations such as search and rescue.
Antarctic detector offers first look at how Earth stops high-energy neutrinos in their tracks
Antarctic detector Earth stops high-energy neutrinos their tracks
2017/11/24
An interdisciplinary team of researchers using the IceCube Neutrino Observatory in Antarctica has measured how certain high-energy neutrinos are absorbed by the Earth, as opposed to passing through ma...
Effect of High Strain Rate on TiNi Shape Memory Alloys
shape memory effect TiNi alloys high rate strain functional properties incubation time
2012/9/24
In recent years, an increasing interest in shape memory effects and TiNi alloys can be observed from researchers, engineers and designers due to improving technologies of manufacturing and processing ...
Ground-State Structures of Ice at High-Pressures
High-Pressures Ground-State Structures Ice
2011/9/13
Ab initio random structure searching based on density functional theory is used to determine the ground-state structures of ice at high pressures. Including estimates of lattice zero-point energies,ic...
High Field Conduction in Thin Films of a-(Ge.20{Se0}.80)1-x{Pb}x Glassy Alloys
Thin films Chalcogenide glasses SCLC DOS
2010/4/8
The present paper reports d.c. conductivity measurements at high electric fields in vacuum evaporated amorphous thin films of (Ge.20Se0.80)1-xPbx (where x = 0, 0.02, 0.04, 0.06 and 0.10) glassy alloys...
High-K Band in 140Gd
Nuclear reactions 92Mo(54Fe, a2p), E=240 MeV Measured Eg, Ig, gg-coincidence
2010/10/13
High-spin states in the neutron-deficient140Gd nucleus have been studied with the 92Mo(54Fe,a2p) reaction at a beam energy of 240 MeV. The level scheme of 140Gd was considerably extended from what was...
In these proceedings, I shall review the basic concepts of perturbative QCD in its high-energy limit, emphasising the approach to the unitarity limit, usually referred to as saturation. I shall explai...
A summary of the contributions on experimental high energy physics to the XXIV Brazilian National Meeting on Particle and Fields is presented. There were 5 invited talks and 32 submitted contributions...
QCD at High Parton Density
QCD High Parton Density
2010/10/26
The high parton density regime of Quantum Chromodynamics (QCD) is briefly discussed. Some phenomenological aspects of saturation are described, mainly focusing on possible signatures of the non-linear...
Hot Hypernucleus Formation in High-Energy Photonuclear Reactions
Hot Hypernucleus Formation High-Energy Photonuclear Reactions
2010/10/25
The probability of a compound residual hot hypernucleus formation at the end of pre-equilibrium phase of high energy photonuclear reactions is calculated with a time dependent Monte Carlo Multicollisi...
High-Spin States Populated in Deep-Inelastic Reactions
High-Spin States Deep-Inelastic Reactions
2010/10/25
High spin states in the neutron rich 188Os and 190Os nuclei have been populated using the 82Se + 192Os deepinelastic reaction. The level schemes are extended up to spin I ¼21. The observed new ...
High-pT measurements in relativistic heavy ion collisions provide a unique set of tools to investigate the early stages of the collision. In this paper we report the high-pT measurements of inclusive ...