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Structure and dynamics of high- and low-density water molecules in the liquid and supercooled regimes
(Springer, 2016-12-15)
By combining the local structure index with potential energy minimisations we study the local environment of the water molecules for a couple of water models, TIP5P-Ew and SPC/E, in order to characterise low- and high-density ...
Comparing the performance of two structural indicators for different water models while seeking for connections between structure and dynamics in the glassy regime
(American Institute of Physics, 2019-06)
In this work, we compare the performance of two structural indicators based on the degree of translational order up to the second coordination shell in three water models: SPC/E, TIP4P/2005, and TIP5P. Beyond directly ...
Distinction between super-cooled water and ice with high duty cycle time-of-flight neutron imaging
(American Institute of Physics, 2019-10)
We report on measured neutron cross section data for super-cooled water and ice by time-of-flight neutron transmission imaging. In particular we demonstrate the use of high duty cycle time-of-flight (HDC-TOF) measurements ...
Thunderstorm graupel charging in the absence of supercooled water droplets
(John Wiley & Sons Ltd, 2016-07)
This study reports new measurements of the charge separation during ice crystal?graupel collisions in the absence of supercooled water droplets. Experimental measurements of the average charge acquired by a simulated ...
Cryopreservation, early seedling development, and genetic stability of Oncidium flexuosum Sims
(2013-07-01)
An efficient cryopreservation protocol was developed for mature seeds of Oncidium flexuosum Sims. Seed morphology, protocorm formation, and early seedling development were also assessed. The effects of phloroglucinol and ...
Cryopreservation, early seedling development, and genetic stability of Oncidium flexuosum Sims
(2013-07-01)
An efficient cryopreservation protocol was developed for mature seeds of Oncidium flexuosum Sims. Seed morphology, protocorm formation, and early seedling development were also assessed. The effects of phloroglucinol and ...