Results 51 to 60 of about 115,649 (297)
Transient slab flattening beneath Colombia
Geophysical Research Letters, 2017 Subduction of the Nazca and Caribbean Plates beneath northwestern Colombia is seen in two distinct Wadati Benioff Zones, one associated with a flat slab to the north and one associated with normal subduction south of 5.5°N.
L. S. Wagner +5 more
doaj +1 more source
Applied Sciences, 2019 Global warming is now considered to be one of the greatest challenges worldwide. International environmental agreements have been developed in response to climate change since the 1970s.
Inkwan Paik, Seunguk Na
doaj +1 more source
Submergence and uplift associated with the giant 1833 Sumatran subduction earthquake: Evidence from coral microatolls [PDF]
, 1999 The giant Sumatran subduction earthquake of 1833 appears as a large emergence event in fossil coral microatolls on the reefs of Sumatra's outer-arc ridge.
Edwards, R. Lawrence +4 more
core +1 more source
Advanced Functional Materials, EarlyView.Wood‐based broadband blackbody is achieved by reconfiguration of wood with lignin nanoparticles prior carbonization. Neglectable reflectivity from the visible to infrared wavelengths is obtained by combining thin nanostructures originated from the wood cell walls with long‐range microcavities in the wood lumina.
Bin Zhao +7 more
wiley +1 more source
Concrete flat slab supported by columns [PDF]
, 2016 Cieľom bakalárskej práce bolo, navrhnúť lokálne podopretú stropnú dosku, podľa zadania poskytnutého vedúcim práce. Pri návrhu boli použité tri, statické metódy, ktoré práca porovnávala ( metóda súčtových momentov, metóda náhradných rámov a metóda ...
Neuschl, Marcel
core +2 more sources
Wavefront shaping with nonlinear four-wave mixing
Scientific Reports, 2023 Wavefront manipulations have enabled wide applications across many interdisciplinary fields ranging from optics and microwaves to acoustics. However, the realizations of such functional surfaces heavily rely on micro/nanofabrication to define the ...
Dongyi Shen, Jianjun Cao, Wenjie Wan
doaj +1 more source
Advanced Functional Materials, EarlyView.Designing stable Ru nanoparticle catalyst remains a critical challenge in electrochemical applications. Here, a strategy is presented to stabilize Ru catalysts by leveraging Ce‐doped ZrO2 supports (ZrCeO2‐x), which enhance catalyst durability and activity through electronic metal‐support interactions and stabilized oxygen vacancies.
Mansu Kim +9 more
wiley +1 more source
Damage and Failure of a Column-Supported RC Flat Slab Subjected to Impulsive Loading
Applied Sciences, 2023 RC flat slabs supported by an array of columns subjected to the action of impulsive pressure were investigated. The slabs were designed for static loads according to current standards. The dynamic responses of 4 × 4- and 8 × 8-column-supported slabs were
David Z. Yankelevsky +2 more
doaj +1 more source
Numerical modelling of symmetric and asymmetric punching and post-punching shear responses of RC flat slabs [PDF]
, 1997 The design and construction of civil engineering structures take into great consideration the sensitivity of such structures in the event of local failures.
Ulaeto, N, Sagaseta, Juan
core
, 2002 A cubic polyhedron is a polyhedral surface whose edges are exactly all the edges of the cubic lattice. Every such polyhedron is a discrete minimal surface, and it appears that many (but not all) of them can be relaxed to smooth minimal surfaces (under an
Goodman-Strauss, Chaim, Sullivan, John M
core +1 more source