Results 101 to 110 of about 56,105 (299)

Hierarchical Structure and Fabrication of Functionally Graded Biointerfaces in the Mussel Byssus

open access: yesAdvanced Materials Interfaces, EarlyView.
The byssus is a fibrous protein‐based holdfast consisting of mechanically distinct interfaces, which mussels use to anchor their soft living tissue to hard seashore surfaces. Here, multiscale methodologies were used to elucidate the compositional and structural features underlying these functionally graded interfaces and how they are fabricated through
Lucia Youssef   +4 more
wiley   +1 more source

KARKARALY KORGANTAS – ANCIENT CULT OBJECT IN CENTRAL KAZAKHSTAN

open access: yesJournal of Ancient History and Archaeology
Karkaraly Korgantas is a large archaeological site in Central Kazakhstan, known in sources as the “Kalmyk Wall”. Based on new research conducted at the site and in its surroundings, an interpretation of the monument as a ritual and cult one is given ...
Sergey YARYGIN   +2 more
doaj   +1 more source

Cornus Mas L. Seed‐Derived Biosorbent for Methylene Blue Removal: Surface Characterization and Biosorption Performance

open access: yesAdvanced Materials Interfaces, EarlyView.
Cornus mas L. seeds are transformed into a high‐performance biosorbent through chemical modification, effectively removing methylene blue from aqueous solutions. Comprehensive characterization and optimization reveal a maximum biosorption capacity of 71.71 mg g−1, establishing this sustainable, cost‐effective material as a promising solution for ...
Hakan Yıldız   +2 more
wiley   +1 more source

Analysis on Influence of Moisture Content on Deformation Characteristics of the High-water-content Material Stone

open access: yes工程科学与技术, 2013
: High-water-content material stone serves as one of the filling materials in the underground goaf, its moisture content has a distinct impact on the deformation and failure character of the stone.
Xie Hui, Liu Changwu
doaj  

Transducers Across Scales and Frequencies: A System‐Level Framework for Multiphysics Integration and Co‐Design

open access: yesAdvanced Materials Technologies, EarlyView.
Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu   +8 more
wiley   +1 more source

The Influence of Mesoscale Particle Structure on the Electrode Degradation and Resultant Electrochemistry of Lithium Ion Cells With Nickel Rich Lithium Nickel Manganese Cobalt Oxide Positive Electrodes

open access: yesAdvanced Materials Technologies, EarlyView.
Milled polycrystalline NMC811 cathode (MPC NMC) with smaller secondary particle and higher surface area had 1) greater cathode tortuosity, 2) reduced surface Ni on the cycled MPC cathodes consistent with surface reconstruction, and 3) increased Ni deposition from cathode‐anode crosstalk, manifesting in lower functional capacity and higher impedance ...
Edelmy J. Marin Bernardez   +22 more
wiley   +1 more source

Re-thinking Literary Space in Huda Barakat’s the Stone of Laughter

open access: yesTraduction et Langues, 2014
The Arab woman not only has contributed to the changing of the contemporary Arab literature but also has used her pen in times of wars and conflicts as a kind of resistance.
Leila Moulfi, Dalal Sarnou
doaj  

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