Results 201 to 210 of about 6,036,872 (344)

Correction: High-efficiency dual-band switched beam antenna with back lobe suppression using parasitic elements and patch etching for 5G. [PDF]

open access: yesSci Rep
Chaipanya P   +8 more
europepmc   +1 more source

Large thermoelectric power factors in bulk semiconductors by band engineering of highly-directional electronic states

open access: green, 2014
Daniel Bilc   +4 more
openalex   +1 more source

A Vascularized Microphysiological System Reproducing Endochondral Ossification in Vitro to Study Ewing Sarcoma Proliferation and Migration

open access: yesAdvanced Functional Materials, EarlyView.
A biofabricated 3D in vitro model recapitulating endochondral ossification (ECO) is described, mimicking the steps from condensation to chondrogenesis and hypertrophy, culminating with vascularization of the hypertrophic construct. As a model proof of concept application, Ewing Sarcoma cells are seeded in the model, showing modifications in their ...
Maria Vittoria Colombo   +13 more
wiley   +1 more source

A Review of Speech Coding

open access: yesTongxin xuebao, 1998
Bao ChangchunAssociate professor of Information Engineering   +6 more
doaj   +2 more sources

Ionic Liquid‐Based Reversible Metal Electrodeposition for Adaptive Radiative Thermoregulation Under Extreme Environments

open access: yesAdvanced Functional Materials, EarlyView.
A wideband tunable electrochromic device with dynamic thermal emissivity control is demonstrated. The system enables adaptive heat regulation via electrochemically modulated silver deposition, achieving efficient cooling and heating states. The flexible design ensures mechanical robustness under bending conditions, making it promising for portable and ...
Jiawei Liang   +10 more
wiley   +1 more source

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