Results 211 to 220 of about 77,069 (259)

Homoleptic Silver-Rich Trimetallic M20 Nanocluster.

Inorganic Chemistry, 2022
Two silver-rich M20 alloy nanoclusters (NCs), [Cu3.5Ag16.5{S2P(OnPr)2}12] (1) and [Cu2.5AuAg16.5{S2P(OnPr)2}12] (2), were synthesized and fully characterized by electrospray ionization mass spectrometry, NMR spectroscopy, and X-ray crystallography ...
Wei-Jung Yen, J. Liao, Tzu-Hao Chiu, Y. Wen, C. W. Liu   +4 more
semanticscholar   +1 more source

Influence of solution ionic strength on the stabilities of M20 loop conformations in apo E. coli dihydrofolate reductase.

Journal of Chemical Physics, 2021
Interactions among ions and their specific interactions with macromolecular solutes are known to play a central role in biomolecular stability. However, similar effects in the conformational stability of protein loops that play functional roles, such as ...
C. Babu, C. Lim
semanticscholar   +1 more source

Constant amplitude fatigue test research on M20 high-strength bolts in grid structure with bolt–sphere joints

Advances in Structural Engineering, 2017
Honggang Lei, YFrank Chen
exaly   +2 more sources

Experimental study on impact on fineness of sand and M-sand in M20 grade of concrete

, 2020
Main objective is to study effect on mechanical properties of M20 grade concrete by varying fineness proportions of fine aggregate in both river sand and M-sand, which is one of the major constituent of concrete.
S. Ramkumar, R. Dineshkumar
semanticscholar   +1 more source

Peniterester, a carotane-type antibacterial sesquiterpene from an artificial mutant Penicillium sp. T2-M20.

Fitoterapia, 2019
Peniterester (1), a new tricyclic sesquiterpene, together with 6 known compounds (2-7) were isolated from the secondary metabolites of an artificial mutant Penicillium sp. T2-M20 which was obtained from the parental strain Penicillium sp.
Rong-Ting Duan, Ruining Yang, Hong-Tao Li, Linhuan Tang, Tao Liu, Yabin Yang, Hao Zhou, Z. Ding   +7 more
semanticscholar   +1 more source

WIELAND-M20

Alloy Digest, 2004
Abstract Wieland-M20 has excellent cold-working properties and corrosion resistance. The alloy is used in deep-drawn products such as lipstick cases. This datasheet provides information on composition, physical properties, microstructure, elasticity, and tensile properties.
openaire   +1 more source

MPEC 2023-M20 : 2009 SQ

2023
The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements. They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
openaire   +1 more source

Brief Emotional Intelligence Inventory for Senior Citizens (EQ-i-M20).

Psicothema, 2014
BACKGROUND In recent years, diverse studies have been carried out revealing many benefits of high levels of Emotional Intelligence (EI) for the older population, affecting their physical and mental health, cognitive capacity, social functioning, and ...
M. C. P. Pérez Fuentes, J. J. Gázquez Linares, Isabel Mercader Rubio, M. M. M. Molero Jurado   +3 more
semanticscholar   +1 more source

Failure Analysis of Fatigue Failed M20 Class 8.8 Galvanized Steel Bolt

Engineering Failure Analysis, 2023
Maiada S. Abdelrahman, W. Khalifa, Mahmoud T. Abdu   +2 more
semanticscholar   +1 more source

M20 – Grade pervious concrete using industrial waste and artificial aggregates in proportions

Materials Today: Proceedings, 2023
M. Deepak, Jayanthi Ramalingam, B. Deepthi   +2 more
semanticscholar   +1 more source