Results 151 to 160 of about 639,860 (349)

Study of low frequency hydromagnetic waves using ATS-1 data [PDF]

Summaries are presented on the use of ATS-1 data to analyze low frequency oscillations of the earth's magnetic field and hydromagnetic wave ...
Cummings, W. D.
core   +1 more source

Challenges and Opportunities of Upconversion Nanoparticles for Emerging NIR Optoelectronic Devices

Advanced Materials, EarlyView.
The special photo‐responsiveness of upconversion nanoparticles has opened up a new path for the advancement of near‐infrared (NIR)‐responsive optoelectronics. However, challenges such as low energy‐conversion efficiency and high nonradiative losses still persist.
Sunyingyue Geng, Hangfei Li, Ziyu Lv, Yongbiao Zhai, Bobo Tian, Ying Luo, Ye Zhou, Su‐Ting Han   +7 more
wiley   +1 more source

Strong Energy Conversion by a Ribbon‐Like Magnetic Structure in Tailward High‐Speed Flow

Geophysical Research Letters
The tailward high‐speed flows, in which various kinetic processes and magnetic structures can be embedded, are usually produced by the magnetic reconnection in the Earth's magnetotail.
C. X. Du, H. S. Fu, J. B. Cao, Z. Wang, E. Grigorenko, W. D. Fu   +5 more
doaj   +1 more source

Chief Results of a Preliminary Analysis of the Earth's Magnetic Field for 1922. Louis A. BauerSilurian. C. K. Swartz , W. F. Prouty , E. O. Ulrich , R. S. Bassler [PDF]

, 1923
E. M. Kindle
openalex   +1 more source

Variations of the earth's magnetic field and rapid climatic cooling: A possible link through changes in global ice volume [PDF]

A possible relationship between large scale changes in global ice volume, variations in the earth's magnetic field, and short term climatic cooling is investigated through a study of the geomagnetic and climatic records of the past 300,000 years.
Rampino, M. R.
core   +1 more source

Enhancing Oxygen Evolution Electrocatalysis in Heazlewoodite: Unveiling the Critical Role of Entropy Levels and Surface Reconstruction

Advanced Materials, EarlyView.
An innovative high‐entropy heazlewoodite is synthesized, where the formation of a high‐entropy phase significantly enhanced oxygen evolution reaction activity, and the oxidation potential evolved stabilized high‐entropy sulfide‐hydroxide oxide species at the interface improved electrochemical stability. Abstract Entropy engineering has proven effective
Hangning Liu, Xinghang Liu, Anbang Sun, Cuijuan Xuan, Yingjun Ma, Zixuan Zhang, Hui Li, Zexing Wu, Tianyi Ma, Jie Wang   +9 more
wiley   +1 more source

The earth's magnetosphere [PDF]

The following aspects of the earth's magnetosphere were discussed: general structure, magnetic field merging and magnetospheric convection, time-varying convection and magnetospheric substorms, magnetic storms, and comparative magnetospheres.
Coroniti, F. V.
core   +1 more source

Harnessing Photo‐Energy Conversion in Nanomaterials for Precision Theranostics

Advanced Materials, EarlyView.
Harnessing photo‐energy conversion in nanomaterials enables precision theranostics through light‐driven mechanisms such as photoluminescence, photothermal, photoelectric, photoacoustic, photo‐triggered surface‐enhanced Raman scattering (SERS), and photodynamic processes. This review explores six fundamental principles of photo‐energy conversion, recent
Jingyu Shi, Yadi Fan, Qin Zhang, Yingying Huang, Mo Yang   +4 more
wiley   +1 more source

Determination of the Nature of the Earth's Distant Magnetic Field [PDF]

, 1962
E. R. Harrison
openalex   +1 more source

Data use investigation for the magnetic field satellite (MAGSAT) mission: Geomagnetic field forecasting and fluid dynamics of the core [PDF]

MAGSAT data were used to construct a variety of spherical harmonic models of the main geomagnetic field emanating from Earth's liquid core at poch 1980. These models were used to: (1) accurately determine the radius of Earth's core by a magnetic method, (
Benton, E. R.
core   +1 more source