Results 131 to 140 of about 15,019 (299)
Atomic Tuning of Metal‐Support Interactions for Pathway‐Selective CO2 Photoreduction on TiO2
Advanced Science, EarlyView.Single‐atom Fe and Cu catalysts anchored on TiO2 steer photocatalytic CO2 reduction toward distinct pathways. Fe sites favor rapid *CO desorption and selective CO formation, whereas Cu sites stabilize *CHO intermediates, enabling deep reduction and C─C coupling. Combined spectroscopy and DFT calculations reveal how metal–support interactions and oxygen
Dongyun Kim +13 more
wiley +1 more source
Causes and consequences of flat-slab subduction in southern Peru
, 2017 Flat or near-horizontal subduction of oceanic lithosphere has been an important tectonic process both currently and in the geologic past. Subduction of the aseismic Nazca Ridge beneath South America has been associated with the onset of flat subduction ...
Wagner, Lara +7 more
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Concrete flat slab supported by columns
, 2018 This bachelor thesis deals with design of concrete flat slab of hospital building. The slab above the ground floor was designed. Internal forces were analysed with RFEM software based on finite entity method.
Turek, Jan
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GeosciencesThe structural evolution of Andean-type orogens is strongly influenced by the geometry of the subducting slab. This study focuses on the flat-slab subduction of the Nazca Ridge and its effects on the South American Plate.
Sara Ciattoni +3 more
doaj +1 more source
Advanced Science, EarlyView.Facet‐engineered PVP‐capped CuFeSe2 nanocrystals exhibit potent, selective antifungal activity by strongly binding cell‐wall mannan, enabling vacuolar entry and organelle disruption. High‐index facets show superior mannan affinity, validated by theoretical calculations and experiments. CFS‐P induces vacuolar cavitation, mitochondrial abnormalities, and
Zhaohui Wang +10 more
wiley +1 more source
Seismic Vulnerability of Flat-Slab Structures
, 2003 The study has three main objectives. The first objective is to investigate the fragility of flat-slab reinforced concrete systems. Developing the fragility information of flat-slab construction will be a novel achievement since the issue has not been the
Erberik, M. Altug, Elnashai, Amr S.
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Flat Slab Test Hut Project Winnipeg, Manitoba
, 1956 Very little information has been available to the home builder on the performance of basementless flat slab construction particularly under Canadian conditions.
Baracos, A.
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International Journal of Concrete Structures and MaterialsFlat plate flooring systems are susceptible to punching shear failures at slab-column joints, which is pointed out as one of critical obstacles in its application to high-rise buildings in strong wind or seismic regions.
Alina Serik +5 more
doaj +1 more source
Engineering of Crystal and Domain Structures in Epitaxial Y:HfO2 Thin Films by YSZ Substrate Miscut
Advanced Science, EarlyView.We investigate how YSZ substrate miscut influences crystal structure and domain formation in epitaxial Y‐doped HfO2 thin films. Using magnetron sputtering, high‐resolution X‐ray diffraction, atomic‐resolution scanning transmission electron microscopy, and first‐principles calculations, we systematically examine the characteristics of thickness‐ and ...
Jun Young Lee +12 more
wiley +1 more source
Seismic performance of flat slab under the different earthquake loading [PDF]
, 2017 Malaysia is the country region that free from red zones which is earthquake zones. But nowadays we heard news about earthquake that suddenly happen in Malaysia. So a study of earthquake was carrying out for structural which is flat slab structure.
Muhammad Izzulfikri, Azman
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