Results 161 to 170 of about 334,773 (381)

Boosts in Polarization and Piezoelectric Responses of Lead‐Free Ferroelectrics through Strain‐Enhanced Glassy Coexistent Polars with High Dynamics

open access: yesAdvanced Science, EarlyView.
An effective strategy by constructing strain‐enhanced glassy coexistent polars near ferroelectric tricritical point to simultaneously improve polarization response and reduce energy loss is uncovered in (Ba0.84Ca0.16)0.985Bi0.01(Ti0.9Zr0.07Sn0.03)1‐x/100Hfx/100O3 (xHf) system and verified by phase‐field simulations with supporting high resolution ...
Liqiang He   +11 more
wiley   +1 more source

Identification of Schwann Cells in Human Intracranial Arteries: Potential Regulatory Role in Atherosclerotic Plaque Progression

open access: yesAdvanced Science, EarlyView.
Schwann cells may facilitate intracranial plaque progression via neurovascular remodelingcting with vascular smooth muscle cells in atherosclerotic plaques, with the SPP1 ‐ ITGB1 signaling axis mediating this interaction as a novel mechanism. Abstract Intracranial atherosclerosis (ICAS), a common cause of ischemic stroke, remains a therapeutic ...
Zijue Wang   +10 more
wiley   +1 more source

Controlling Release Kinetics of an Adjuvant from a Depot Improves the Efficacy of Local Immunotherapy in Metastatic Cancer

open access: yesAdvanced Science, EarlyView.
We show that intratumoral release of an immunotherapy—CpG —can be tuned with molecular precision by complexing it to an elastin‐like polypeptide (ELP). Injecting ELP‐CpG and an excipient ELP into tumors drives thermally‐triggered phase separation into a micro‐scale “sponge” depot that releases CpG at rates depending on the ELP composition, which ...
Joshua J. Milligan   +16 more
wiley   +1 more source

Range-Doppler Two-dimensional Jamming Reconstruction Algorithm Based on Interpulse Code Agile Waveform

open access: yesLeida xuebao
Dense false target jamming generates a large number of false targets around the real target, leading to dual jamming effects of deception and suppression. This severely affects the target detection ability of the radar.
Yuhang GAO   +5 more
doaj   +1 more source

Superelastic Fire‐Safe Aerogel with Hierarchical Structures via Dual Templates Aided by Microbubble Engineering

open access: yesAdvanced Science, EarlyView.
Here, a dual‐template strategy (ice and bubble template) is used to prepare fire‐safe aerogels with hierarchical structures. When the foam expansion ratio exceeds the jamming transition value in the foam system, the aerogels demonstrate superelasticity and extreme shape adaptability.
Xiaoyang Yu   +5 more
wiley   +1 more source

Video: To jam or not to jam

open access: yes72th Annual Meeting of the APS Division of Fluid Dynamics - Gallery of Fluid Motion, 2019
Michelle Driscoll, Srishti Arora
openaire   +2 more sources

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