Only such forms, however, as have different energy contents are properly called allotropic forms. ❋ William McPherson (N/A)
Now, the idea of allotropic expression - putting mitochondrial DNA in the nucleus - had already been suggested, though it hadn't actually at that point been suggested for aging. ❋ Steven Leckart (2010)
The calcium in Gordon's bones transmogrified into an allotropic titanium-plutonium alloy; his nervous system mutated into a broadband fibre-optic TCP/IP network; his muscles became a carbonfibre-reinforced weave; his organs became high-capacity chemical processing plants. ❋ Gordon McCabe (2009)
In pure form, plutonium exists in six allotropic forms or crystal structure - more than any other element. ❋ Unknown (2009)
Carbon is found free in nature in three allotropic forms: amorphous, graphite, and diamond. ❋ Unknown (2008)
In 1969 a new allotropic form of carbon was produced during the sublimation of pyrolytic graphite at low pressures. ❋ Unknown (2008)
Someone should slap these people in the face and say (1) "charcoal" isn't a colour, it's an allotropic form of carbon, and (2) we want WHITE synthesisers. ❋ Unknown (2005)
A quick scan of the Internet will show hundreds of companies that sell allotropic oxygen. ❋ Pam Grout (1996)
The ice sheath went upward in tranquil allotropic, layers to a virtually featureless surface and an enormous, quietly circulating atmosphere of starlike composition. ❋ Anderson, Poul, 1926- (1991)
As Oppy and Groves droned on about problems of the isolation of isotopes and allotropic states of plutonium, Joe wondered why he had gone to bed with Mrs Augustino. ❋ Smith, Martin Cruz, 1942- (1986)
Above the core should lie thousands of miles of allotropic ice, and then the metallic-hydrogen layer. ❋ Various, (1973)
From the theoretical standpoint, too, Guillaume's penetrating and systematic studies on the properties of nickel steel have had the greatest significance because they have confirmed Le Chatelier's allotropic theory for binary and ternary alloys. ❋ Unknown (1967)
Lea's solutions of so-called allotropic silver are really built up from small, ultramicroscopic silver particles. ❋ Unknown (1966)
When it then became a question of forming an opinion of the reason for these different states, several people, e.g. the American scientist Lea, had recourse to the concept of allotropy which existed previously in chemistry, and was illustrated by the typical example of phosphorus with its two so-called allotropic modifications, the yellow and the red. ❋ Unknown (1966)
For this theory and the applications of it which resulted especially in the discovery of allotropic forms of hydrogen, ❋ Unknown (1965)
They circled the night side, still descending, and Flandry saw a methane ocean, beating waves flattened by pressure and gravity against a cliff of black allotropic ice, which crumbled and was lifted again even as he watched. ❋ Anderson, Poul, 1926- (1965)
What do you and I have in common with a being that lives at a hundred below zero, breathing hydrogen at a pressure which makes our ocean beds look like vacuum, drinking liquid methane and using allotropic ice to make his tools? ❋ Anderson, Poul, 1926- (1965)
Shrapnel chunks and boulders of allotropic ice were hurled heavenward. ❋ Anderson, Poul, 1926- (1964)
White tin is a shiny, electrically [conductive] metal usefull for plating cans to prevent [corrosion], while gray tin is a [semiconductor] that possesses no uses whatsoever ❋ Eszett (2003)