Results 211 to 220 of about 170,968 (364)

Heterostructure of Fe3O4 Confined in Hierarchical Porous Carbon for Interface‐Enhanced Medical‐Grade H2O2 Electrosynthesis

Advanced Science, EarlyView.
The heterostructure, featuring the interfacial effect of Fe3O4 and amorphous carbon, enhances electronic conductivity, and activates thermodynamically favorable Fe and C multiple sites for the 2e– ORR by moderately tuning *OOH adsorption strength, enabling efficient medical‐grade H2O2 synthesis.
Yanan Shi, Li‐Li Zhang, Chongyang Wang, Shaohui Sun   +3 more
wiley   +1 more source

Effect of melting glaciers on the Earth's rotation and gravitational field: 1965-1984 [PDF]

, 1992
Andrew S. Trupin, Mark F. Meier, John Wahr   +2 more
openalex   +1 more source

A Soft‐Soft Contact Triboelectric Nanogenerator with a Ternary Four‐Phase Structure for Self‐Powered High‐Efficiency Dust Removal on Mars

Advanced Science, EarlyView.
The frequent dust storms and charged dust particles on Mars pose significant challenges to the power generation efficiency and service life of solar panels during exploration missions. This paper proposes a novel wind‐driven ternary four‐phase soft‐soft contact triboelectric nanogenerator (FPS‐TENG) for dust removal.
Fei Yang, Zheping Wang, Boyi Xu, Yifan Lu, Xuyan Hou, Jinsui Xu, Zhijie Xie   +6 more
wiley   +1 more source

Moisture Harvesting by the Structure Regulation of Hygroscopic Hydrogel for Energy and Water Sustainability

Advanced Electronic Materials, EarlyView.
Hygroscopic hydrogels are capable of utilizing the moisture from air, which can transfer the gaseous water to liquid by a surface phase transition. Taking advantage of this water, sustainable water production, thermal management, and electricity generation can be realized.
Yujie Du, Yongliang Zheng, Hong Liu, Shujing Zhao, Xiaomian Wang, Lin Yang   +5 more
wiley   +1 more source

Experimental observation of Earth's rotation with quantum entanglement. [PDF]

Sci Adv
Silvestri R, Yu H, Strömberg T, Hilweg C, Peterson RW, Walther P.   +5 more
europepmc   +1 more source

Historical Eclipses and Earth's Rotation [PDF]

, 1998
C. P. Sonett
openalex   +1 more source

The rotation of the earth [PDF]

, 1959
openaire   +2 more sources

ULF Multi‐Key Tunable Magnetoelectric Antenna Array with Enhanced Communication Data Rate

Advanced Electronic Materials, EarlyView.
This work presents a reconfigurable magnetoelectric antenna with a dual‐asymmetric cantilever structure. By adjusting its fixed boundary conditions, the antenna's resonant frequency is tunable over a 500 Hz range within the ultra‐low‐frequency (ULF) band.
Qianshi Zhang, Xiayu Zhang, Boyu Xin, Zishuo Fan, Jie Jiao, Yi Liu, Anran Gao, Chungang Duan   +7 more
wiley   +1 more source

Changes in the Earth's rotational energy induced by earthquakes [PDF]

, 1995
Benjamin F. Chao, R. S. Gross
openalex   +1 more source

Magnetic Precursor to the Structural Phase Transition in V2O3

Advanced Electronic Materials, EarlyView.
V₂O₃, a model Mott insulator, undergoes a metal‐insulator transition linked to structural and magnetic transitions, though the underlying mechanism remains unclear. Through muon‐spin rotation and X‐ray diffraction on strain‐engineered thin films, a magnetic precursor to the structural transition is identified, emphasizing the key role of magnetism in ...
Chubin Huang, Abhishek Rakshit, Gianluca Janka, Zaher Salman, Andreas Suter, Thomas Prokscha, Benjamin A. Frandsen, Yoav Kalcheim   +7 more
wiley   +1 more source