منابع مشابه
Solid clusters above the bulk melting point
The fact that the melting points of nanoparticles are always lower than those of the corresponding bulk material is a paradigm supported by extensive experimental data for a large number of systems and by numerous calculations. Here we demonstrate that tin cluster ions with 10-30 atoms remain solid at approximately 50 K above the melting point of bulk tin. This behavior is possibly related to t...
متن کاملStrain effects at solid surfaces near the melting point
We investigate the effects of strain on a crystal surface close to the bulk melting temperature Tm, where surface melting usually sets in. Strain lowers the bulk melting point, so that at a fixed temperature below but close to Tm the thickness of the quasi-liquid film is expected to grow with strain, irrespective of sign. In addition, a strain-induced solid surface free energy increase/decrease...
متن کاملCommonwealth contributions and British requirement of edible fats and oils.
CONFERENCE PROCEEDINGS I950 supply are not likely to be restored to us. If the food subsidies are greatly reduced, and dairy produce and other foods are sold at something more nearly approaching the Cost of production, I doubt whether the consumption of butter will ever return to its prewar level, but the demand for butter will certainly continue to be greater than the present available supply....
متن کاملFatty Acid Composition of Edible Oils and Fats
The content of fatty acids as well as the ratio between unsaturated and saturated fatty acids is important parameter for determination of nutritional value of certain oil. Therefore the newest trend in food processing industry is notifying the composition of edible oils and other food commodities for the content of each individual fatty acid. The main objective of this work was to identify the ...
متن کاملHeat-induced changes during processing and use of edible fats.
PROCEEDINGS I 966 4 (concentration test, aspartate transaminase content), liver function (alanine transaminase content, alkaline phosphatase content), blood (Hb, haematocrit, haemolysis, white blood cells, coagulation, platelet adhesiveness), post-mortem examinations and body fat composition, no indications were obtained that a 12-week fe,eding period with high amounts of hydrogenated fats of e...
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ژورنال
عنوان ژورنال: Journal of Japan Oil Chemists' Society
سال: 1968
ISSN: 1884-2003
DOI: 10.5650/jos1956.17.610