Results 81 to 90 of about 404,407 (245)
FAST: Feature-Aware Student Knowledge Tracing [PDF]
, 2013 Various kinds of e-learning systems, such as Massively Open Online Courses and intelligent tutoring systems, are now producing amounts of feature-rich data from students solving items at different levels of proficiency over time.
Brusilovsky, Peter +2 more
core
Momentum slip-stacking simulations for CERN SPS ion beams with collective effects [PDF]
, 2018 The LHC Injectors Upgrade (LIU) Project at CERN aims at doubling the total intensity of the Pb-ion beam for the High-Luminosity LHC (HL-LHC) Project. This goal can be achieved by using momentum slip-stacking (MSS) in the SPS, the LHC injector.
Argyropoulos, T. +2 more
core +1 more source
Model Tests on the Antibreaking Countermeasures for Tunnel Lining Across Stick-Slip Faults
Advances in Materials Science and Engineering, 2020 In order to improve the structural safety and stability of the tunnels crossing stick-slip fault, an indoor model test on the effect of tunnel antibreaking measures under the influence of fault stick-slip movements was conducted.
Guang-yao Cui +3 more
doaj +1 more source
Blasius flow of a viscous fluid revisited [PDF]
, 2014 The simplest example of the application of the boundary layer equations is afforded by the flow along a flat plate. Historically, this was the first example illustrating the application of Prandtl's boundary layer theory.
kumura, S
core
Factors affect wall slip: particle size, concentration and temperature
Applied Rheology, 2018 Applied ...
Chin, Ren Jie +3 more
openaire +4 more sources
The physics of earthquakes [PDF]
, 2004 Earthquakes occur as a result of global plate motion. However, this simple picture is far from complete. Some plate boundaries glide past each other smoothly, while others are punctuated by catastrophic failures.
Brodsky, Emily E., Kanamori, Hiroo
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QUARRY STABILITY ANALYSIS FOR COMPLEX SLIP SURFACES USING THE MATHSLOPE METHOD
Rudarsko-geološko-naftni Zbornik, 2004 Due to the specific characteristics of rock mass compared to other geological materials, the calculation of rock slope stability is very complex. One of the basic characteristics of rock masses is discontinuity, which, to the most degree, is formed by ...
Petar Hrženjak
doaj
The phase slip factor of the electrostatic cryogenic storage ring CSR
Journal of Physics: Conference Series, 2017 Proceedings of the 8th Int.
Grieser, M. +3 more
openaire +3 more sources
Nozzle contours for minimum particle-lag loss [PDF]
, 1963 The flow of a gas-particle mixture through a rocket nozzle is analyzed under the approximation that the particle slip velocity is small compared with the average mixture velocity, using one-dimensional gasdynamics, the Stokes drag law, and corresponding ...
Marble, Frank E.
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Development, fabrication and test of a high purity silica heat shield [PDF]
A highly reflective hyperpure ( 25 ppm ion impurities) slip cast fused silica heat shield material developed for planetary entry probes was successfully scaled up.
Biggs, M. S. +2 more
core +1 more source