Results 61 to 70 of about 27,766 (241)

Cascade‐Responsive MXene@Cu‐MOF Heterostructure Integrates Antioxidant Activity, Infection Control, and Vascularization for Tracheal Repair

open access: yesAdvanced Science, EarlyView.
A cascade‐responsive MXene@Cu‐MOF/GelMA hydrogel is engineered as a “skeleton–backpack” platform for extensive tracheal repair. The MXene framework scavenges postoperative ROS and converts NIR light into mild hyperthermia, while the Cu‐MOF component provides pH/NIR‐responsive Cu2+ dosing for infection control, angiogenesis, and chondrogenesis.
Liang Guo   +8 more
wiley   +1 more source

Designing and constructing corrugated glass facades

open access: yesJournal of Facade Design and Engineering, 2014
Flat glass panels are in use since the time of the Roman Empire. In the ruins of the city of Pompeii, destroyed by the Vulcan Vesuvius in 79 DC, a glass panel in a bronze frame of 300×600mm was found.
Rob Nijsse, Ronald Wenting
doaj  

Enhancing mechanical properties of cellular core sandwich panels: a review of topological parameters and design improvements

open access: yesMaterials Research Express, 2023
Sandwich panels’ exceptional mechanical properties and low density, owing to their multifunctional characteristics and innovative design, made them a popular choice in numerous industries.
Assil Charkaoui   +2 more
doaj   +1 more source

Experimental and Numerical Investigation of the In-Plane Compression of Corrugated Paperboard Panels

open access: yesMathematical and Computational Applications, 2022
Finite element analysis (FEA) has been proven as a useful design tool to model corrugated paperboard boxes, and is capable of accurately predicting load capacity. The in-plane deformation, however, is usually significantly underpredicted.
Johan Cillie, Corné Coetzee
doaj   +1 more source

Spin‐Selective Interface Engineering in Oxide–Ferromagnetic Junctions via Atomic‐Scale Oxygen Control

open access: yesAdvanced Science, EarlyView.
We show that interfacial oxygen at the MgO/Fe interface can be transformed from an uncontrolled variable into a tunable design parameter for spintronic junctions. Momentum microscopy provides direct access to the momentum‐ and spin‐resolved electronic structure beneath the insulating MgO layers, revealing how oxygen intercalation reshapes buried Fe ...
David Maximilian Janas   +14 more
wiley   +1 more source

Effect of corrugated panel geometry on the bending stiffness of engineered cellular timber beams

open access: yesDiscover Civil Engineering
Cellular structures offer a novel approach to achieving lightweight, high-performance structural beams. A critical factor influencing their bending stiffness is the configuration of the cellular structure, which is governed by the geometry of the ...
Aadarsha Lamichhane   +2 more
doaj   +1 more source

Optimum Selection of Corrugated Sandwich Panels Shape and Materials Subjected to Blast Loading [PDF]

open access: yesJournal of Structural and Construction Engineering, 2018
The behavior of different structures subjected to blast loads is always an important factor to study. Sandwich panels have a wide range of applications in different fields of engineering and the construction of some industrial and military structures ...
Soheil Sabzevari, Farzad Shahabian
doaj   +1 more source

Geometrically induced modification of surface plasmons in the optical and telecom regimes [PDF]

open access: yes, 2010
We demonstrate that the introduction of a subwavelength periodic modulation into a metallic structure strongly modifies the guiding characteristics of the surface plasmon modes supported by the system.
A. I. Fernandez-Dominguez   +25 more
core   +3 more sources

Pressure‐Induced Structural and Magnetic Evolution in Layered Antiferromagnet YbMn2Sb2

open access: yesAdvanced Electronic Materials, EarlyView.
Pressure tunes the delicate balance between structure, magnetism, and electronic states in quantum materials. In YbMn2Sb2, high‐pressure X‐ray and neutron diffraction reveal a trigonal‐to‐monoclinic transition near 3.5 GPa, accompanied by unconventional magnetic ordering.
Mingyu Xu   +9 more
wiley   +1 more source

Sound absorption of face-centered cubic sandwich structure with micro-perforations

open access: yesMaterials & Design, 2020
This paper presents a novel ultra-lightweight micro-perforated sandwich structure with face-centered cubic (FCC) core as a sound absorber, which encompasses excellent mechanical features as well as acoustic properties.
Dong-Wei Wang   +3 more
doaj   +1 more source

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