Here, we investigate the effects of plunge-freezing on structural ensembles by combining MD simulations with kinetic models of the cooling process. As a first step, for different water-layer thicknesses, we used a continuum model to estimate the temperature drop rates after plunging a water layer...
a那位解放军战士毫不犹豫地跳入冰冷的水中去救落水的男孩。 That People's Liberation Army soldiers without hesitation plunge into the boy who in the ice-cold water rescues falls in the water.[translate] a他工作辛苦。 He works laboriously.[translate] ...
To eliminate the cavity defects, the plunge depth of the shoulder was increased. The results are shown in Fig. 4. It can be found that the cavity defects gradually shrunk and disappeared as the plunge depth increased from 0 to 0.2 mm. However, the area of the SZ increased significantly. ...
liver and kidneys causing heavy breathing and hangover (hyperventilation and hypocapnia). The breath holding time plunges below the initial values. Low body oxygen and poor blood circulation generate many negative effects described on other web pages (see links with hundreds of medical studies below)...
(TDG) supersaturation has been identified as one of the possible negative environmental effects of dam installations, and it threatens fish and other aquatic species4,5. During flood season, water is allowed to spill from the discharge structures of dams and entraps air in the plunge pools ...
temperatures. This source of energy must exist, because without it the temperature of a cavity in a well insulated box at night would plunge even faster than we saw it heat up when exposed to indirect sunlight. And that rapid rate of temperature rise was due to only ...
surface. This layer of ice will effectively block the exchange of energy between the cold air above and the warm water below; therefore, cooling will continue at the surface, but, instead of dropping the temperature of the water below, the heat losses will bemanifestedin the production of ...
Solvent A consisted of an acetonitrile:methanol:water mixture (19:19:2, v/v/v) with 20 mM ammonium formate and 0.1% (v/v) formic acid, and solvent B consisted of 2-propanol with 20 mM ammonium formate and 0.1% (v/v) formic acid. The gradient elution program was as follows: 0–5...