basal sliding
Thermal structure and basal sliding parametrisation at Pine Island Glacier – a 3-D full-Stokes model study
... by basal mo- tion. In modelling studies the parametrisation of the basal motion is therefore ...the basal roughness, with basal sliding ...way basal sliding is again ...
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A simple inverse method for the distribution of basal sliding coefficients under ice sheets, applied to Antarctica
... affect basal sliding, such as the distribution of deformable sedi- ment versus hard bedrock, are important boundary conditions for large-scale ice-sheet models, but are hard to observe and remain largely ...
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Ice-stream response to ocean tides and the form of the basal sliding law
... ice. Basal sliding is simulated with a Weertman type sliding law where basal sliding is propor- tional to some power of the basal shear ...non-linear sliding law, a ...
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Marine ice sheet model performance depends on basal sliding physics and sub shelf melting
... other sliding relations have been published in which the transition of basal shear stress across the ground- ing line is less abrupt that in ...of sliding with cavitation (Schoof, 2005; Gagliardini ...
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Comparison of hybrid schemes for the combination of shallow approximations in numerical simulations of the Antarctic Ice Sheet
... the basal sliding parameters, with a signif- icant amplification of over- and underestimations of the ice thickness occurring across most of the ice sheet, ...in basal parameters and exhibits similar ...
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Basal conditions of two Transantarctic Mountains outlet glaciers from observation constrained diagnostic modelling
... present-day basal regime and in the balance of mechanisms driving ...extensive basal sliding and higher deform- ation ...minimal basal sliding, due to a reduction in basal ...
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Kinematics of the 1991 Randa rockslides (Valais, Switzerland)
... Fig. 6. Geological cross section through the northern part of the 18 April 1991, scarp with both hydrogeological and dynamic inter- pretations. The J3 fault constitutes the basal sliding surface, despite ...
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Basal friction of Fleming Glacier, Antarctica – Part 2: evolution from 2008 to 2015
... creased basal melting due to the greater upwelling of warm Circumpolar Deep Water ...of basal melt- ing and did not perform relevant numerical modelling of the evolution of a sub-ice ocean cavity or ...
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Regional modeling of the Shirase drainage basin, East Antarctica: full Stokes vs. shallow ice dynamics
... of basal drag for the West Antarctic Pine Island Glacier, using a finite el- ement framework, a control method and three different rep- resentations of ice dynamics, namely FS, the shelfy stream approximation ...
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Tracking retreat processes at the Falljökull Glacier, SE Iceland
... linked basal sliding to subglacial drainage structure (Bingham et ...average basal motion but significant short term variability can occur as a result of supraglacial hydrological ...of basal ...
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More on sliding right
... This text can be thought of an “external appendix” to the paper Sliding right into disaster: Left-to-right sliding windows leak by Daniel J. Bernstein, Joachim Breitner, Daniel Genkin, Leon Groot ...
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A Multi-Fusion Pattern Matching Algorithm for Signature-Based Network Intrusion Detection System
... The shift value, the direction of the sliding window and the order in which comparisons are made varies in different pattern matching algorithms. To reduce the number of comparisons, the matching process is ...
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Is the lag screw sliding effective in the intramedullary nailing in A1 and A2 AO-OTA intertrochanteric fractures? A prospective study of Sliding and None-sliding lag screw in Gamma-III nail
... the sliding properties of commercially available second-generation intramedullary devices would be expected to be lower than those of smaller-angle ...the sliding distance in Gamma Nails is fairly ...screw ...
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Study on effectiveness of automatic sliding gate to control backwater
... automatic sliding gate system to control ...the sliding gate of automatic sliding gate will be closed to prevent backwater from the main-river flows back to drainage ...of sliding gate through ...
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Sliding Mode Control with Predictive PID Sliding Surface for Improved Performance
... In sliding mode the equivalent control is described when the trajectory is near S(t) = 0, while the hitting control is determined in the case of S(t) 6= 0 ...the sliding surface defined by equation (18) can ...
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Fretting wear characteristics of AISI 1040 steel alloy
... in sliding amplitude, keeping normal load constant, the transition from partial slip to gross slip takes ...in sliding amplitude, coefficient of friction and wear volume ...
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Adaptive Control of a DC Motor Using Neural Network Sliding Mode Control
... network sliding mode controller proposed to control a DC motor, so we compare proposed controller with PID, classic SMC and ALNN, The simulation results proved that proposed controller is a robust and insensitive ...
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Basal Ganglia
... between basal ganglia and cortex is characterised by relatively segregated parallel loops, in which cortical projections to the striatum are channelled through basal ganglia outputs to the thalamus and then ...
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Thresholds in the sliding resistance of simulated basal ice
... was constantly melting and the melt-water flowed freely from beneath the ice disk. We weighed the ice when it was removed from the freezer and after the sliding experiments to determine the vertical melt rate (10 ...
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Designinga Neuro-Sliding Mode Controller for Networked Control Systems with Packet Dropout
... difficulties. Sliding mode control (SMC) is a robust and efficient method for controlling nonlinear systems in presence of disturbance amd ...knowledge, sliding mode controllers have not been used for ...
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