Results 21 to 30 of about 486,001 (204)

Watching the Beach Steadily Disappearing: The Evolution of Understanding of Retrogressive Breach Failures

Journal of Marine Science and Engineering, 2019
Retrogressive breach failures or coastal flow slides occur naturally in the shoreface in fine sands near dynamic tidal channels or rivers. They sometimes retrogress into beaches, shoal margins and riverbanks where they can threaten infrastructure and ...
Dick R. Mastbergen, Konrad Beinssen, Yves Nédélec   +2 more
doaj   +1 more source

Physical modeling of slag carryover in the last stage of ladle teeming during continuous casting with dynamic change of slide gate opening

Journal of Materials Research and Technology, 2023
To investigate slag carryover in the last stage of ladle teeming during continuous casting, a water model system was established. The nozzle flow rate of model ladle was controlled by slide gate, which was automatically governed by a control module.
Yanbin Yin, Jianhong Yang, Jiongming Zhang, Lei Tang   +3 more
doaj   +1 more source

An Integrated Bayesian Risk Model for Coastal Flow Slides Using 3-D Hydrodynamic Transport and Monte Carlo Simulation

Journal of Marine Science and Engineering, 2023
The literature suggests two forms of flow slides: breaching and liquefaction. Both forms of failure have comparable ultimate circumstances, but the progression and sand movement mechanisms of breaching failure diverge from those of liquefaction.
Ahmet Durap, Can Elmar Balas, Şevket Çokgör, Egemen Ander Balas   +3 more
doaj   +1 more source

Centrifuge model tests on the near-horizontal slide of hard soil-soft rock landslides

Dizhi lixue xuebao, 2021
In order to study the deformation characteristics of the Neogene hard soil-soft rock landslides in northwest China, two sets of centrifuge model tests were conducted to simulate the deformation process under the degraded state of shear zones, and the ...
HU Le, XIN Peng, WANG Tao, LIANG Changyu, LI Congan   +4 more
doaj   +1 more source

Numerical Simulation of the Tsunami Generated by a Potential Submarine Landslide in La Palma (Canary Islands) after the September 2021 Cumbre Vieja Eruption

Geosciences, 2021
Cumbre Vieja volcano, located in La Palma Island (Canary Islands, Spain), erupted on 19 September 2021. Some papers have been published in the past in which the tsunamis generated by a potential massive landslide due to a collapse of one of the volcano ...
Raúl Periáñez
doaj   +1 more source

Pre-, co-, and post- rockslide analysis with ALOS/PALSAR imagery: a case study of the Jiweishan rockslide, China [PDF]

Natural Hazards and Earth System Sciences, 2013
On 5 June 2009, a catastrophic rockslide debris flow occurred at the crest of the Jiweishan range, Chongqing Municipality, China, killing 74 people and injuring an additional eight. We use L-band ALOS/PALSAR imagery to address landslide processes before,
C. Zhao, Q. Zhang, Y. Yin, Z. Lu, C. Yang, W. Zhu, B. Li   +6 more
doaj   +1 more source

High-resolution Slide-seqV2 spatial transcriptomics enables discovery of disease-specific cell neighborhoods and pathways

iScience, 2022
Summary: High-resolution spatial transcriptomics enables mapping of RNA expression directly from intact tissue sections; however, its utility for the elucidation of disease processes and therapeutically actionable pathways remains unexplored.
Jamie L. Marshall, Teia Noel, Qingbo S. Wang, Haiqi Chen, Evan Murray, Ayshwarya Subramanian, Katherine A. Vernon, Silvana Bazua-Valenti, Katie Liguori, Keith Keller, Robert R. Stickels, Breanna McBean, Rowan M. Heneghan, Astrid Weins, Evan Z. Macosko, Fei Chen, Anna Greka   +16 more
doaj   +1 more source

Emplacement age of the Sevier gravity slide, Utah, USA [PDF]

Geochronology
The Marysvale volcanic field in southwestern Utah hosts three large-volume gravity slides: the Sevier (SGS), the Markagunt (MGS), and the Black Mountains (BGS).
T. Rivera, M. Holliday, B. Jicha, D. H. Malone, M. J. Braunagel, V. A. Bonilla Franco, R. F. Biek, R. F. Biek, W. A. Griffith, D. B. Hacker   +9 more
doaj   +1 more source

Preliminary Results of Instrumented Laboratory Flow Slides

Procedia Engineering, 2017
Abstract The liquefaction tank is an experimental facility developed to conduct physical scale model tests of liquefaction flow slides. We developed the liquefaction tank to evaluate the performance of advanced numerical models for submerged slopes composed of sand.
de Jager, R.R. (author), Maghsoudloo, A. (author), Askarinejad, A. (author), Molenkamp, F. (author)   +3 more
openaire   +2 more sources

Low-noise nozzle valve [PDF]

, 1990
A low noise, variable discharage area, valve is constructed having opposed recesses within which a pair of gates are slidably disposed. Each of the gates is provided with upstream edges having a radius thereon, the radius enabling smooth, accelerated ...
Aaron, James, Gwin, Hal S.
core   +1 more source