Results 31 to 40 of about 160,332 (261)

Uncovering the Composition and Diversity of Pelagic Copepods in the Oligotrophic Blue Water of the South Pacific Subtropical Gyre

Frontiers in Marine Science, 2021
The subtropical gyres occupy approximately 40% of the surface of the Earth and are widely recognized as oligotrophic zones. Among them, the South Pacific subtropical gyre (SPSG) shows the lowest chlorophyll-a levels (0.02–0.04 μgL–1), the deepest ...
Johanna Medellín-Mora, Rubén Escribano, Andrea Corredor-Acosta, Andrea Corredor-Acosta, Pamela Hidalgo, Wolfgang Schneider   +5 more
doaj   +1 more source

Direct magneto-optical compression of an effusive atomic beam for high-resolution focused ion beam application [PDF]

, 2017
An atomic rubidium beam formed in a 70 mm long two-dimensional magneto-optical trap (2D MOT), directly loaded from a collimated Knudsen source, is analyzed using laser-induced fluorescence.
de Raadt, T. C. H., Haaf, G. ten, Mutsaers, P. H. A., Offermans, G. P., van Rens, J. F. M., Vredenbregt, E. J. D., Wouters, S. H. W.   +6 more
core   +3 more sources

Case study on the mineralogical and petrophysical analysis of reinforced concrete slabs of a highway viaduct of the S.G.C. Orte-Ravenna

SN Applied Sciences, 2021
For the maintenance of the safety and security of people traveling on the road, renovation of the reinforced concrete is necessary, especially for bridge or viaduct slabs.
Elena Marrocchino, Chiara Telloli, Alessandra Aprile, Domenico Capuani, Davide Malaguti, Carmela Vaccaro   +5 more
doaj   +1 more source

Early Miocene Exhumation of High-Pressure Rocks in the Himalaya: A Response to Reduced India-Asia Convergence Velocity

Frontiers in Earth Science, 2021
Low-viscosity channel flow, originating from a melt-weakened mid-crustal layer, is one of the most popular tectonic models to explain the exhumation of deep-seated rocks in the Greater Himalayan Sequence (GHS). The driving mechanism of such channel flow,
Giridas Maiti, Nibir Mandal
doaj   +1 more source

Proposal of a novel design for linear superconducting motor using 2G tape stacks [PDF]

, 2018
This paper presents a new design for a su- perconducting linear motor (SLM). This SLM uses stacks of second-generation (2G) superconducting tapes, which are responsible for replacing yttrium barium copper oxide bulks. The proposed
Carrera i Vilanova, Miquel, Granados, X., López López, José, Sass, Felipe, Sotelo, G. G.   +4 more
core   +2 more sources

Context-aware heatstroke relief station placement and route optimization for large outdoor events

International Journal of Health Geographics, 2021
Background Heatstroke is becoming an increasingly serious threat to outdoor activities, especially, at the time of large events organized during summer, including the Olympic Games or various types of happenings in amusement parks like Disneyland or ...
Yan Wu, Tianqi Xia, Adam Jatowt, Haoran Zhang, Xiao Feng, Ryosuke Shibasaki, Kyoung-Sook Kim   +6 more
doaj   +1 more source

Experimental Investigation and 3D Finite Element Prediction of Temperature Distribution during Travelling Heat Sourced from Oxyacetylene Flame

IOP Conference Series: Materials Science and Engineering, 2015
This paper presents a 3D transient finite element modelling of the workpiece temperature field produced during the travelling heat sourced from oxyacetylene flame. The proposed model was given in terms of preheat-only test applicable during thermally enhanced machining using the oxyacetylene flame as a heat source.
Adam Umar Alkali, Turnad Lenggo Ginta, Ahmad Majdi Abdul-Rani   +2 more
openaire   +1 more source

Probing Color Response - Wakes in a Color Plasma

, 2005
The wake induced in a hot QCD medium by a high momentum parton (jet precursor) is calculated in the framework of linear response theory. Two different scenarios are discussed: a weakly coupled quark gluon plasma (pQGP) as described by hard-thermal loop ...
Accardi A, Casalderrey-Solana J, Glassgold A E, Ichimaru S, Jörg Ruppert, Klimov V V, Kovner A, LeBellac M, Satarov L M, Schäfer W, Shuryak E V, Stöcker H, Wang F   +12 more
core   +1 more source

Drag reduction effect by streamwise traveling wave-like wall-surface heating/cooling in a turbulent channel flow

Journal of Thermal Science and Technology
We conduct a direct numerical simulation of a turbulent channel flow controlled using the buoyancy force induced by streamwise traveling wave-like wall-surface heating/cooling under a constant pressure gradient condition.
Yusuke NABAE, Hiroya MAMORI, Koji FUKAGATA   +2 more
doaj   +1 more source

A wildland fire model with data assimilation

, 2008
A wildfire model is formulated based on balance equations for energy and fuel, where the fuel loss due to combustion corresponds to the fuel reaction rate.
Albini, Albini, Anderson, Anderson, Anthony Vodacek, Asensio, Asensio, Asensio, Baines, Balbi, Beezley, Bengtsson, Burgers, Campos, Carey, Chen, Chen, Clark, Clark, Class, Codina, Craig C. Douglas, Dold, Dupuy, Dupuy, Dupuy, Emara-Shabaik, Ern, Evensen, Evensen, Ferragut, Franca, Franca, Frandsen, Frank-Kamenetskii, Gazdag, Grishin, Grishin, Gubernov, Gubernov, Hager, Houtekamer, Infeld, Jan Mandel, Janice L. Coen, Johns, Jonathan D. Beezley, Kalman, Kalnay, Larini, Law, Liao, Linn, Lynn S. Bennethum, Mercer, Mercer, Mercer, Mickens, Minjeong Kim, Morandini, Norbury, Norbury, Ononye, Pastor, Quintiere, Rastigejev, Richards, Richards, Robinson, Roessler, Ruan, Serón, Sherratt, Simeoni, Sussman, Theodoropoulos, Tippett, van Leeuwen, Viegas, Weber, Weber, Wotton, Zeldovich, Zhao, Zhou, Šembera   +85 more
core   +2 more sources