Zobrazeno 1 - 10
of 1 871
pro vyhledávání: '"rate coefficient"'
Publikováno v:
He huaxue yu fangshe huaxue, Vol 46, Iss 3, Pp 258-263 (2024)
In this experiment, the migration of 90Sr in the weakly weathered granite was studied by using the penetration curve of 3H and 90Sr with the method of dynamic column experiment. The migration parameters of 90Sr in the weakly weathered granite were ob
Externí odkaz:
https://doaj.org/article/99f6ad21afc444999c406b267c4296eb
Autor:
Yuri Bedjanian, Manolis N. Romanias
Publikováno v:
Molecules, Vol 29, Iss 21, p 5027 (2024)
The gas phase reaction of fluorine atoms with carbonyl sulfide, F + OCS → SF + CO (1), has been investigated over a wide temperature range, T = 220–960 K, in a discharge-flow system combined with mass spectrometry for the analysis of the reactive
Externí odkaz:
https://doaj.org/article/5a79aac700a34308aded8106e04bc6f0
Publikováno v:
Molecules, Vol 29, Iss 20, p 4933 (2024)
Three-body recombination reactions, in which two particles form a bound state while a third one bounces off after the collision, play significant roles in many fields, such as cold and ultracold chemistry, astrochemistry, atmospheric physics, and pla
Externí odkaz:
https://doaj.org/article/e81d3d34ddbe44efadc695e97c4fa2ff
Publikováno v:
Molecules, Vol 29, Iss 19, p 4694 (2024)
The propagation rate coefficient (kp) is one of the most crucial kinetic parameters in free-radical polymerization (FRP) as it directly governs the rate of polymerization and the resulting molecular weight distribution. The kp in FRP can typically be
Externí odkaz:
https://doaj.org/article/4729c64e91f242ff9749558e841b3230
Autor:
Hiroki UCHIKAWA, Taichi KIN, Satoshi KOIZUMI, Katsuya SATO, Tatsuya UCHIDA, Yasuhiro TAKEDA, Tsukasa KOIKE, Satoshi KIYOFUJI, Shigeo YAMASHIRO, Akitake MUKASA, Nobuhito SAITO
Publikováno v:
Neurologia Medico-Chirurgica, Vol 63, Iss 10, Pp 450-456 (2023)
Rebleeding from a ruptured intracranial aneurysm has poor outcomes. Although numerous factors are associated with rebleeding, studies on computational fluid dynamics (CFD) on hemodynamic parameters associated with early rebleeding are scarce. In part
Externí odkaz:
https://doaj.org/article/06b2902733e4460daa33b69007d80d02
Autor:
Pengtao Fu
Publikováno v:
Nuclear Engineering and Technology, Vol 55, Iss 8, Pp 2977-2983 (2023)
During normal operation, some parts of the fission product in the defective fuel rods can release into the primary loops in PWR and the escape rate coefficients are widely used to assess quantitatively the release behaviors of fission products in the
Externí odkaz:
https://doaj.org/article/593b8abb5833426c855d943d14af9945
Autor:
Mauro Satta, Daniele Catone, Mattea Carmen Castrovilli, Francesca Nicolanti, Antonella Cartoni
Publikováno v:
Molecules, Vol 29, Iss 7, p 1484 (2024)
Gas-phase ion chemistry influences atmospheric processes, particularly in the formation of cloud condensation nuclei by producing ionic and neutral species in the upper troposphere–stratosphere region impacted by cosmic rays. This work investigates
Externí odkaz:
https://doaj.org/article/e78d3174a5eb422a813651b67f21a5a0
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