Results 31 to 40 of about 13,016 (258)

Effect of Strain on Properties of Metal Doped VO₂ Based Thermal Sensors on Muscovite Substrate

Engineering Proceedings, 2022
In this work, VO2 based thermal sensing thin film synthesized on flexible muscovite substrates by direct oxidation of deposited vanadium metal, were investigated for the impact of doping and strain on their electrical properties.
Samee Azad, Durga Gajula, Makhluk Hossain Prio, Goutam Koley   +3 more
doaj   +1 more source

Albuquerque at Malacca, 1511; Yermak in Siberia, 1582. The amphibious charge to global empires

Nuova Antologia Militare, 2022
The transformation of warfare in the Early Modern period, embodied in the concept of the military revolution, not only changed the face of combat and societies of belligerent nations, but the global military balance as well.
Vladimir Shirogorov
doaj   +1 more source

Research progress and current status of dynamic wave propagation characteristics in rock mass: A review

Deep Underground Science and Engineering, EarlyView.
This review elucidates the velocity–dispersion–attenuation coupling mechanisms of wave propagation in rock masses, compares six representative models, and reveals how pressure, temperature, mineral composition, and anisotropy jointly control dynamic responses in complex geological media.
Jiajun Shu, Tao Li, Ruiqi Yuan, Yue Li, Bingni Wu, Bo Liu, Zhengding Deng, Galindo Rubén, Fausto Molina‐Gómez   +8 more
wiley   +1 more source

Influence of Sodium Hexametaphosphate on Muscovite Grinding and Its Mechanism Analysis

, 2023
In this paper, different doses of sodium hexametaphosphate (SHMP) were added as grinding aids in the process of muscovite grinding, and the effect of SHMP on the grinding efficiency of muscovite was studied.
Zhilu Yang, Yimin Zhang, Liuyi Ren, Chenyu Fan, Shenxu Bao   +4 more
core   +1 more source

Two generations of scapolite at Snezhnoe ruby deposit, Central Pamir

Известия высших учебных заведений: Геология и разведка, 2017
At Snezhnoe ruby deposit, localized in the eastern part of the tectonic zone of Central Pamir, two generations of sсapolite have been discovered by the textural and structural features.
A. K. Litvinenko, S. B. Moiseeva, D. D. Sharifi   +2 more
doaj   +1 more source

A Reproducible SEM Surface Imaging Protocol for Monitoring Microstructural Changes During Gas–Rock Interactions

Greenhouse Gases: Science and Technology, EarlyView.
ABSTRACT Reliable characterization of mineralogical and textural changes in rock samples is essential for understanding fluid–rock interactions, particularly in experimental studies simulating subsurface conditions. This study presents a reproducible protocol for scanning electron microscopy (SEM) analysis of rock surfaces before and after exposure to ...
Berta Ordóñez‐Casado, Timea Kovács, Sara Roces, Edgar Berrezueta   +3 more
wiley   +1 more source

Preparation of monolayer muscovite through exfoliation of natural muscovite

RSC Advances, 2015
Monolayer nanosheets were exfoliated from natural muscovite.
Feifei Jia, Shaoxian Song
openaire   +1 more source

Geochemical and Geological Investigation of Skarn‐Type Pb–Zn Mineralization in Hastanetepe (Balya‐Balıkesir, Türkiye): An Approach Based on Fluid Inclusions, Sulphur Isotopes and Geochemical Data

Geological Journal, EarlyView.
Integrated petrographic, mineralogical and geochemical data from the Hastanetepe Pb–Zn deposit (Balya, Türkiye) reveal multi‐stage hydrothermal alteration and a magmatic sulphur source. Fluid inclusion and sulphur isotope results indicate a complex fluid evolution responsible for skarn‐type Pb–Zn mineralization along limestone–dacite contacts ...
Esra Ünal‐Çakır
wiley   +1 more source

Investigation on mechanical, tribological and microstructural properties of Al–Mg–Si–T6/SiC/muscovite-hybrid metal-matrix composites for high strength applications

Journal of Materials Research and Technology, 2021
The wide range of aluminium variants (alloys and composites) has made it an important material for aviation, automotive components, auto-transmission locomotive section units, S.C.U.B.A.
Shubham Sharma, Jujhar Singh, Munish Kumar Gupta, Mozammel Mia, Shashi Prakash Dwivedi, Ambuj Saxena, Somnath Chattopadhyaya, Rupinder Singh, Danil Yu Pimenov, Mehmet Erdi Korkmaz   +9 more
doaj   +1 more source

Marine Isotope Stage 4 glaciation in northern England, UK: Evidence from Victoria Cave, North Yorkshire

Journal of Quaternary Science, EarlyView.
ABSTRACT Victoria Cave, north Yorkshire, England, contains a long sequence of Pleistocene clastic sediments and calcite flowstones. Earlier work, using U–Th dating, established that the flowstone units formed in interglacial stages corresponding to Marine Isotope Stages (MIS) 13, 11, 9, 7 and 5.
Tom C. Lord, Peter Wilson, Joyce Lundberg, Adrian P. Palmer, Matt W. Telfer, Rhiannon E. Stevens, Phillip J. Murphy, Mark Lewis   +7 more
wiley   +1 more source