Results 211 to 220 of about 2,150,003 (345)

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

Establishing integrated chronic non-communicable disease management clinics to address China's looming health burden. [PDF]

open access: yesMil Med Res
Tu WJ   +10 more
europepmc   +1 more source

A Self‐Powered Double U‐Finger MME Resonator Capable of Wirelessly Capturing Abnormal Message in Smart Grid Networks

open access: yesAdvanced Science, EarlyView.
This study presents a magneto‐mechano‐electric resonator that efficiently harvests energy and monitors grid safety in Power Internet of Things systems. The resonator, consisting of two U‐fingers with different resonant frequencies, captures stray magnetic field energy and detects fault messages. It produces high power for self‐powered and achieves high
Xinyi Zheng   +10 more
wiley   +1 more source

Rational Design of Advanced Functional Catalysts for Photo‐Reforming Glucose into Bio‐Derived Fuels and Chemicals

open access: yesAdvanced Science, EarlyView.
This review systematically summarizes the fundamental mechanisms of photocatalytic glucose conversion, catalyst design strategies, key reaction pathways, structure‐activity relationships, influence of reaction parameter adjustments, and current challenges in the field.
Qiong Yan   +7 more
wiley   +1 more source

Metallic Bond Induces Soft Phonon Mode and Anharmonicity in Heusler Alloy

open access: yesAdvanced Science, EarlyView.
The fruitful functional performances of metastable Heusler alloys originate from the martensitic transformation driven by the transverse acoustic soft phonon mode, regulated by anharmonicity. This study reveals that the long‐range interaction rooted in metallic bonding between spin‐down d‐orbitals of Ni─Ni induces phonon softening and significant ...
Hao‐Xuan Liu   +6 more
wiley   +1 more source

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