Results 131 to 140 of about 302,479 (357)

Exploring a novel panel-core connection method of large size lattice sandwich structure based on wire arc additive manufacturing

open access: gold, 2021
Tianqiu Xu   +7 more
openalex   +1 more source

Understanding the complementary resistive switching in egg albumen-based single sandwich structure with non-inert Al electrode [PDF]

open access: gold, 2023
Xia Xiao   +7 more
openalex   +1 more source

Development of a Synthetic Hydrogel to Foster Microvascularization of an Endometriosis Microphysiological System

open access: yesAdvanced Healthcare Materials, EarlyView.
ABSTRACT The ascent of novel alternative methods in drug development spotlights the dual needs for improved biological fidelity to in vivo, along with reproducibility, especially in regulatory applications. The need for pre‐clinical models of patient‐derived endometriosis lesions motivates the development of a vascularizable, completely synthetic ...
Lauren Pruett   +7 more
wiley   +1 more source

Design of Sandwich Structures

open access: yes, 2011
Failure modes for sandwich beams of GFRP laminate skins and Nomex honeycomb core are investigated. Theoretical models using honeycomb mechanics and classical beam theory are described. A failure mode map for loading under 3-point bending, is constructed, showing the dependence of failure mode and load on the ratio of skin thickness to span length and ...
openaire   +1 more source

Smart Face Masks as Wearable Respiratory Sensors: A Review of Sensor Technologies, Materials, and Future Directions

open access: yesAdvanced Healthcare Materials, EarlyView.
This review highlights recent advances in smart face masks that actively monitor breathing. By integrating humidity, gas, temperature, pressure, strain, and triboelectric sensors, these masks track key respiratory parameters in real time. The article summarizes sensor mechanisms, compares performance across studies, and discusses challenges and future ...
Negin Faramarzi   +7 more
wiley   +1 more source

Manufacture of large, lightweight parabolic antennas [PDF]

open access: yes, 1973
Antenna was produced in segments. Parabole sections were built up as aluminum foil sandwich with core bonded by film adhesive; whole structure was oven-cured after assembly.
Hooper, S. W.
core   +1 more source

Approaching quantum anomalous Hall effect in proximity-coupled YIG/graphene/h-BN sandwich structure

open access: yes, 2017
Quantum anomalous Hall state is expected to emerge in Dirac electron systems such as graphene under both sufficiently strong exchange and spin-orbit interactions.
Aldosary, Mohammed   +8 more
core   +2 more sources

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