Results 11 to 20 of about 2,107,862 (301)

Comparison between SuperDARN flow vectors and equivalent ionospheric currents from ground magnetometer arrays [PDF]

, 2012
Equivalent ionospheric currents obtained with the spherical elementary current systems (SECS) method and derived from nearly 100 ground magnetometers spread over North America and Greenland are compared with ionospheric flow vectors measured by the ...
Angelopoulos, V., Stolle, C., Milan, S. E., Weygand, J. M., Amm, O., Grocott, A., Gleisner, H.   +6 more
core   +5 more sources

Marginally stable current sheets in collisionless magnetic reconnection

Physical Review E, 2022
Non-collisional current sheets that form during the nonlinear development of magnetic reconnection are characterized by a small thickness, of the order of the electron skin depth. They can become unstable to the formation of plasmoids, which allows the magnetic reconnection process to reach high reconnection rates.
Granier, C., Borgogno, D., Comisso, L., Grasso, D., Tassi, E., Numata, R.   +5 more
openaire   +5 more sources

Gd3+ and calcium sensitive, sodium leak currents are features of weak membrane-glass seals in patch clamp recordings. [PDF]

PLoS ONE, 2014
The properties of leaky patch currents in whole cell recording of HEK-293T cells were examined as a means to separate these control currents from expressed sodium and calcium leak channel currents from snail NALCN leak channels possessing both sodium ...
Adrienne N Boone, Adriano Senatore, Jean Chemin, Arnaud Monteil, J David Spafford   +4 more
doaj   +1 more source

Traceable low-current measurements for a novel ionization gauge suitable as reference standard

Measurement: Sensors, 2021
A novel ionization gauge was developed where the electron beam is guided through the ionization space in a straight path. This design was chosen in order to develop a more stable ionization vacuum gauge suitable as reference standard in the range of 10−6
Matthias Bernien, Martin Götz, Claus Illgen, Dietmar Drung, Christian Krause, Thomas Bock, Karl Jousten   +6 more
doaj   +1 more source

Patterns of deposition from experimental turbidity currents with reversing buoyancy [PDF]

, 2010
Turbidity currents are turbulent, sediment-laden gravity currents which can be generated in relatively shallow shelf settings and travel downslope before spreading out across deep-water abyssal plains.
Pritchard, David, Gladstone, CHARLOTTE, Gladstone, C.   +2 more
core   +1 more source

Observing Huntington's disease: the European Huntington's Disease Network's REGISTRY. [PDF]

, 2010
The unparalleled collection of clinical data and biomaterials within the EHDN's REGISTRY can expedite the search for disease modifiers (genetic and environmental) of age at onset and disease progression that could be harnessed for the development of ...
Handley, Olivia J, Landwehrmeyer, G Bernhard, Aileen K Ho, Bisson, Jonathan Ian, Schwenke C, David Craufurd, Dunnett, Stephen B., Handley, Olivia, Investigators of the European Huntington's Disease Network, The, DI MARIA, EMILIO, Craufurd D, Dunnett, SB, Carsten Schwenke, the investigators of the European Huntington's Disease Network, Craufurd, David, Edward Wild, Landwehrmeyer, GB, Busse, Monica, Rosser, Anne Elizabeth, Olivia J Handley, Romano Silvia., Tabrizi SJ, Ho, Aileen K., Wild, E, Landwehrmeyer GB, Craufurd, D, Tabrizi, SJ, Tabrizi, Sarah J., Handley, OJ, Rickards, Hugh, Dunnett, Stephen, Ho, Aileen K, Orth, Michael, Ho, AK, Wild, Edward, Stephen B. Dunnett, Sarah J Tabrizi, Wild, EJ, Landwehrmeyer, G. Bernhard, Naji, Jenny, Landwehrmeyer, G. Bernhard, Wild E, Investigators of the European Huntington's Disease Network, Handley, Olivia J., Orth, M, Ellison-Rose, Lynda, Tabrizi, Sarah J, Price, Kathleen, Ho AK, ABBRUZZESE, GIOVANNI, Schwenke, C, Ho, A, Orth M, Handley OJ, Schwenke, Carsten, Dunnett SB, Dunnett, Stephen B, Michael Orth, G. Bernhard Landwehrmeyer   +59 more
core   +1 more source

Using Matlab/Simulink Software Package to Investigate Fault Behaviors in HVDC System

Mathematics, 2022
Existing studies show that several performance issues will arise in the HVDC link during the three phase-to-ground fault at the side of the inverter and that the DC voltage will oscillate around zero and will not affect the rectifier of the AC system ...
Olumoroti Ikotun, Ephraim Bonah Agyekum, Emad M. Ahmed, Salah Kamel   +3 more
doaj   +1 more source

Counting curves, and the stable length of currents [PDF]

Journal of the European Mathematical Society, 2020
Let \gamma_0 be a curve on a surface \Sigma of genus g and with
Erlandsson, Viveka, Parlier, Hugo, Souto, Juan   +2 more
openaire   +6 more sources

NON-EXISTENCE OF STABLE CURRENTS II

Kyushu Journal of Mathematics, 1997
[Part I appeared in Ann. Global Anal. Geom. 13, 197-205 (1995; Zbl 0829.53046).] Let \(N\) be an \(n\)-dimensional compact Riemannian submanifold in an \(m\)-dimensional Riemannian manifold \(M\) which is a submanifold of \(\mathbb{R}^{m+1}\) or \(\mathbb{R}^{m+2}\).
CHENG, Qing-Ming, SHIOHAMA, Katsuhiro
openaire   +3 more sources

Identifying Hydro-Geomorphological Conditions for State Shifts from Bare Tidal Flats to Vegetated Tidal Marshes

Remote Sensing, 2020
High-lying vegetated marshes and low-lying bare mudflats have been suggested to be two stable states in intertidal ecosystems. Being able to identify the conditions enabling the shifts between these two stable states is of great importance for ecosystem ...
Chen Wang, Sven Smolders, David P. Callaghan, Jim van Belzen, Tjeerd J. Bouma, Zhan Hu, Qingke Wen, Stijn Temmerman   +7 more
doaj   +1 more source