Results 81 to 90 of about 546,390 (197)

Implications of Flat‐Slab Subduction on Hydration, Slab Seismicity, and Arc Volcanism in the Pampean Region of Chile and Argentina

Geochemistry, Geophysics, Geosystems
The Pampean flat slab in central Chile and Argentina is characterized by the inland migration and subsequent cessation of arc volcanism since the mid‐Miocene.
Xiaowen Liu, Lara S. Wagner, Claire A. Currie, Mark J. Caddick   +3 more
doaj   +1 more source

Stiffness, Vibration, and Strength of Flat Slab and Flat Plate Lightweight Concrete Slabs

Journal of Engineering
Flat slabs made of two-way reinforced concrete are a common, effective, and affordable structural method. Thin layer slabs and lightweight are of great importance in modern building construction without the need to increase the cross-section of columns,
Manar Zahid Zaman, Salah R. Al-Zaidee
doaj   +1 more source

Volatile Memristive Devices With Tunable Temporal Dynamics For Event‐Based Sensing

Advanced Materials, EarlyView.
Tunable volatile memristive devices can serve various neural‐inspired tasks that require different time windows of information retention. The ionic‐based volatility of the presented Pt/a‐STO/TaOx/Ta device stack can be reproducibly and controllably tuned in multiple ways.
Dimitrios Spithouris, Johannes Hellwig, Hugh Greatorex, Clemens Wittberg, Panagiotis Koutsogiannis, César Magén, Elisabetta Chicca, Regina Dittmann   +7 more
wiley   +1 more source

Rehabilitation and Improving of Punching Shear Strength of Flat Plates: A Review

Samarra Journal of Engineering Science and Research
At times, due to change in design, replace in the construction design, function and general mistakes, it led to heavier or additional loads. These reason caused a brittle failure known as a punching shear of flat plates may be occur under static or ...
Hanaa A. Ali, Mohannad H. Al-Sherrawi
doaj   +1 more source

Upscaling the Fabrication of Rod‐Shaped Microgels: A Microfluidic Method Combining Step‐Emulsification With Consecutive Droplet Confinement in Parallelized Microchannels

Advanced Materials, EarlyView.
A microfluidic method is presented which enables parallelized fabrication of rod‐shaped microgels, based on step‐emulsification (SE) droplet generation and subsequent droplet distribution and confinement, combined in a single device. Microgel rods are fabricated in parallel at different flow rates based on two light‐mediated crosslinking chemistries ...
Matthias Mork, Ninon Möhl, Greta Romahn, Laura Klasen, Cédric Bergerbit, Laura De Laporte   +5 more
wiley   +1 more source

Narrow intermediate-depth seismogenic band related to flexural strain in relatively dry Peruvian flat slab

Communications Earth & Environment
The distribution and rupture properties of intermediate-depth earthquakes (70–300 km) provide insights into the interior stress state of the subducting plate, its petrological composition, and the subduction history. Here we evaluate the kinematic spatio-
Lingci Zeng, Lingling Ye, Huajian Yao, Wei Liu, Daojun Si, Thorne Lay, Ting Yang   +6 more
doaj   +1 more source

Geodynamic subduction models constrained by deep earthquakes beneath the Japan Sea and eastern China

Scientific Reports, 2020
Details of Pacific plate subduction under the Japan Sea and associated current seismicity remain challenging. Seismic tomography reveals a continuous slab dipping at ~30° down to ~600 km, and earthquake mechanisms point to down-dip compression.
Hana Čížková, Jiří Zahradník, Junqing Liu, Craig R. Bina   +3 more
doaj   +1 more source

Atom–Cluster Synergy in Scalable Fe–Ru Dual‐Site Architectures Accelerates Alkaline Hydrogen Evolution

Advanced Materials, EarlyView.
A mechanochemically synthesized dual‐site electrocatalyst (RuNC@Fe1NC) accelerates alkaline hydrogen evolution via atomic‐level spatial decoupling. Oxophilic Fe single atoms effectively dissociate water, while adjacent Ru nanoclusters rapidly recombine hydrogen.
Jae‐Hoon Baek, Seong Hyeon Kweon, Sun Gwan Cha, Se Jung Lee, Jinwoo Baek, Dong Hyeok Kwon, Hojeong Lee, Youngkook Kwon, Sang Kyu Kwak, Jong‐Beom Baek   +9 more
wiley   +1 more source

In Situ Lithium Nitridosilicate Interlayer via Reactive Anolyte Design for All‐Solid‐State Silicon Anodes

Advanced Materials, EarlyView.
Interfacial reactions in all‐solid‐state batteries are conventionally suppressed; here, they are designed. Vacancy‐rich β‐Li3N, acting as an anolyte, reacts controllably with silicon during composite anode fabrication, building a purpose‐made lithium nitridosilicate interlayer on every particle surface.
Tongtai Ji, Huanyao Ge, Luisa Gomes, Conan Weiland, Aswin kumar Anbalagan, Jochem Struppe, Jason Guo, Andrew L. Walter, Sanjeev Mukerjee, Huidong Dai   +9 more
wiley   +1 more source

Comparative Study of RCC Flat Slab and RCC Beam-and-Slab Floor Systems [PDF]

, 2018
A number of researchers have focused on comparative study of reinforced concrete flat slabs with post-tensioned and prestressed concrete flat slab and other types of floor systems.
Amoah, David Kwame, Sasraku-Neequaye, Boris K., Agudze, Sampson   +2 more
core   +1 more source