Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Ice berg

Water molecules in the vicinity of hydrophobic polymer chains are highly hydrogen bonded and form ordered structures, called ice-bergs, which are similar to the structure of water molecules in ice [96]. Since the formation of ice-bergs lowers both enthalpy and entropy of mixing, this formation is an exothermic process. This is called hydrophobic interaction. Although the energy of the hydrophobic interaction is on the order of sub kcal/mol to a few... [Pg.47]

Ice Berg. [Burgess Pigment] Anhydrous aluminum silicate. [Pg.180]

These insights enabled one to discriminate among the many phenomenological models of liquid water that had been proposed and to argue both against the presence of ice-bergs and the validity of mixture models. Their conclusions were further supported by subsequent simulations of liquid water as well. [Pg.149]

As with any reporting, it will appear that performance is becoming worse before it improves. Prior to reporting there was an impression of the tip of the ice-berg. On reporting the submerged parts become visible. Allow time for sustainable improvement actions. [Pg.161]

After the separation of the Small and Large Aral in 1989, efforts have continuously been put into constructing a dam in the Berg Strait to stabilise the level of the Small Aral [3]. Construction of the dam dramatically affected the sea level and thus the ice conditions in the Small Aral. [Pg.197]

Ice decay began at the end of February-beginning of March. Usually the southern and south-eastern parts become ice-free at the end of March and the northern part - in mid-April, and 1 month later the whole Aral Sea was ice-free. On Fig. 2c, we see that in April 1986 (winter 1985/1986 was average by severity) the western and central parts of the sea are ice-free, except for some broken ice that is still observed near Amudarya delta, Vozrozhdeniya island, and a region near the Berg Strait. In Tushybas bay the ice cover has just started to break-up and the Northern Aral is still completely ice-covered. In severe winters, however, ice could reside until the end of April or even the beginning of May. [Pg.205]

Sea ice a Types (drift, bergs, growlers, pack, ice islands, annual and multiyear ice sheet, pressure ridges, and hummocks), statistics of occurrence, speed, direction, composition (salinity, density, structure), formation, and icing... [Pg.73]


See other pages where Ice berg is mentioned: [Pg.140]    [Pg.9]    [Pg.64]    [Pg.548]    [Pg.228]    [Pg.140]    [Pg.9]    [Pg.64]    [Pg.548]    [Pg.228]    [Pg.364]    [Pg.110]    [Pg.84]    [Pg.615]    [Pg.92]    [Pg.71]    [Pg.13]    [Pg.200]    [Pg.3203]    [Pg.79]    [Pg.63]    [Pg.47]    [Pg.36]    [Pg.195]    [Pg.207]    [Pg.26]    [Pg.341]    [Pg.225]    [Pg.147]    [Pg.66]    [Pg.574]    [Pg.28]    [Pg.36]    [Pg.331]    [Pg.345]   
See also in sourсe #XX -- [ Pg.297 ]




SEARCH



Berge

© 2024 chempedia.info