Results 181 to 190 of about 284,884 (329)

Magnetic activity and spectral behavior of RS CVn binary system (IM Pegasi) in the ultraviolet. [PDF]

Sci Rep
Sanad MR, Rahman HIA, Badawy WA.
europepmc   +1 more source

Permeability of granite from a shallow buried mountain pipe gallery tunnel under unloading confining pressure

Deep Underground Science and Engineering, EarlyView.
Triaxial compression tests under unloading confining pressure conditions were conducted to systematically analyze the permeability behavior of granite retrieved from the different classification surrounding rocks. Abstract The rock mass within mountain tunnels undergoes complex changes in permeability, strength, and deformation during tunneling ...
Xiaoyan Zhang, Yonghua Ye, Jianping Zuo, Baojiang Han, Weigang Jiao   +4 more
wiley   +1 more source

Investigating the Propagation Mechanisms and Visualization of Airwaves in Marine CSEM Using the Fictitious Wave Domain Method. [PDF]

Sensors (Basel)
Lu J, Peng D.
europepmc   +1 more source

Failure characteristics analysis of the inclined interlayer during water‐soluble cavity construction of underground salt caverns for large‐scale energy storage

Deep Underground Science and Engineering, EarlyView.
In the process of water‐soluble cavern construction of salt cavern energy storage, since the interlayer does not dissolve in water easily, sudden collapse will cause engineering accidents such as bending and damage of the inner tube of the cavern.
Zenghui Zhao, Tianyu Li, Qing Ma, Junlong Shang, Jiaze Du, Ruizhe He   +5 more
wiley   +1 more source

Retraction notice to "Vortex generation due to multiple localized magnetic fields in the hybrid nanofluid flow - A numerical investigation" [Heliyon 9 (2023) e17756]. [PDF]

Heliyon
Ahmad S, Ali K, Katbar NM, Akhtar Y, Cai J, Jamshed W, El Din SM, Abd-Elmonem A, Elmki Abdalla NS.   +8 more
europepmc   +1 more source

A note on the editorial policy of Astronomy & Geophysics [PDF]

, 1999
S. Bowler
openalex   +1 more source

An assessment of stress and production rate of sucker rod heat pipes in oil well pumping system

Deep Underground Science and Engineering, EarlyView.
The sucker rod pumping system is the preferred oil extraction technique. The concept about equipping the hollow vacuum space in solid sucker rods with heat pipe has been scrutinized in terms of stress and oil production evaluation. Abstract The implementation of the heat pipe concept in sucker rods for oil pumping systems negates the requirement for an
R. S. Anand, Ang Li, Wenbo Huang, Juanwen Chen, Qingshan Ma, Fangming Jiang   +5 more
wiley   +1 more source

Author Correction: Seismic detection of a 600-km solid inner core in Mars. [PDF]

Nature
Bi H, Sun D, Sun N, Mao Z, Dai M, Hemingway D.   +5 more
europepmc   +1 more source

Geophysics: International Geomagnetic Reference Field revision [PDF]

, 1985
David Barraclough
openalex   +1 more source

75 years of the Institute of Marine Geology and Geophysics Far Eastern Branch of the Russian Academy of Sciences

, 2021
O.V. VESELOV, A. V. Kordyukov, Л. М. Богомолов, A.V. Degterev, А.С. Закупин, D. P. Kovalev, А. С. Прытков, Р Н Сабиров   +7 more
openalex   +1 more source