Results 41 to 50 of about 654,094 (303)

Displacement current and surface flashover [PDF]

Applied Physics Letters, 2007
High-voltage vacuum insulator failure is generally due to surface flashover rather than insulator bulk breakdown. Vacuum surface flashover is widely believed to be initiated by a secondary electron emission avalanche along the vacuum-insulator interface.
Harris, J. R., Caporaso, G. J., Blackfield, D., Chen, Y. J.   +3 more
openaire   +1 more source

More Than 50 Years of Successful Continuous Temperature Section Measurements by the Global Expendable Bathythermograph Network, Its Integrability, Societal Benefits, and Future

Frontiers in Marine Science, 2019
The first eXpendable BathyThermographs (XBTs) were deployed in the 1960s in the North Atlantic Ocean. In 1967 XBTs were deployed in operational mode to provide a continuous record of temperature profile data along repeated transects, now known as the ...
Gustavo J. Goni, Janet Sprintall, Francis Bringas, Lijing Cheng, Mauro Cirano, Shenfu Dong, Ricardo Domingues, Ricardo Domingues, Marlos Goes, Marlos Goes, Hosmay Lopez, Hosmay Lopez, Rosemary Morrow, Ulises Rivero, Thomas Rossby, Robert E. Todd, Joaquin Trinanes, Joaquin Trinanes, Joaquin Trinanes, Nathalie Zilberman, Molly Baringer, Tim Boyer, Rebecca Cowley, Catia M. Domingues, Catia M. Domingues, Katherine Hutchinson, Katherine Hutchinson, Martin Kramp, Mauricio M. Mata, Franco Reseghetti, Charles Sun, Udaya Bhaskar TVS, Denis Volkov, Denis Volkov   +33 more
doaj   +1 more source

Particle currents and the distribution of terrace sizes in unstable epitaxial growth

, 2001
A solid-on-solid model of epitaxial growth in 1+1 dimensions is investigated in which slope dependent upward and downward particle currents compete on the surface.
A. Pimpinelli, J. Krim, J. Villain, J. Wollschläger, J.G. Amar, J.W. Evans, L. Golubovic, M. Ahr, M. Biehl, M. Biehl, M. Kinne, M. Rost, M. Siegert, M.A. El-Shehawey, O. Pierre-Louis, P. Politi, P. Smilauer, S. Schinzer, S. Schinzer, S. Schinzer, W. Kinzel, Y. Yue   +21 more
core   +1 more source

Estimating Ocean Vector Winds and Currents Using a Ka-Band Pencil-Beam Doppler Scatterometer

Remote Sensing, 2018
Ocean surface currents and winds are tightly coupled essential climate variables, and, given their short time scales, observing them at the same time and resolution is of great interest.
Ernesto Rodríguez, Alexander Wineteer, Dragana Perkovic-Martin, Tamás Gál, Bryan W. Stiles, Noppasin Niamsuwan, Raquel Rodriguez Monje   +6 more
doaj   +1 more source

High-Frequency Radar Observations of Surface Circulation Features along the South-Western Australian Coast

Journal of Marine Science and Engineering, 2020
A new merged high-frequency radar (HFR) data set collected using SeaSonde and WERA (WEllen RAdar) systems was used to examine the ocean surface circulation at diurnal, seasonal and inter-annual time scales along the south-west coast of Australia (SWWA ...
Simone Cosoli, Charitha Pattiaratchi, Yasha Hetzel   +2 more
doaj   +1 more source

Electric Currents at Semiconductor Surfaces from the Perspective of Drift-Diffusion Equations

, 2017
Surface sensitive electric current measurements are important experimental tools poorly corroborated by theoretical models. We show that the drift-diffusion equations offer a framework for a consistent description of such experiments. The current flow is
Lis, Jakub
core   +1 more source

The Dynamics of Flat Surface Internal Geophysical Waves with Currents [PDF]

, 2016
A two-dimensional water wave system is examined consisting of two discrete incompressible fluid domains separated by a free common interface. In a geophysical context this is a model of an internal wave, formed at a pycnocline or thermocline in the ocean.
Compelli, Alan, Ivanov, Rossen
core   +3 more sources

Surface magnetism in a chiral d-wave superconductor with hexagonal symmetry

, 2017
Surface properties are examined in a chiral d-wave superconductor with hexagonal symmetry, whose one-body Hamiltonian possesses the intrinsic spin-orbit coupling identical to the one characterizing the topological nature of the Kane-Mele honeycomb ...
Goryo, Jun, Imai, Yoshiki, Rui, W. B., Schnyder, Andreas P., Sigrist, Manfred   +4 more
core   +1 more source

Clinical Insights Into Hypercalcemia of Malignancy in Childhood

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Hypercalcemia of malignancy (HCM) is a rare but life‐threatening metabolic emergency in children that occurs in less than 1% of pediatric cancer cases, with a reported incidence ranging from 0.4% to 1.0% across different studies. While it is observed in 10%–20% of adult malignancies, pediatric HCM remains relatively uncommon.
Hüseyin Anıl Korkmaz
wiley   +1 more source

Monitoring Ocean Currents with Satellite Sensors [PDF]

Oceanography, 2010
The interconnected ocean surface current system involves multiple scales, including basin-wide gyres, fast narrow boundary currents, eddies, and turbulence. To understand the full system requires measuring a range of motions, from thousands of kilometers
Kathleen Dohan, Nikolai Maximenko
doaj