-
Enhamre A (November 1987). "Treatment of
psoriasis with
topical selenium sulphide". The
British Journal of Dermatology. 117 (5): 665–666. doi:10.1111/j.1365-2133...
-
named for type
locality Khaidarkan (a.k.a. Aydarken) Getc****ite:
double sulphide of ****nic and Antimony: m**** of
scarlet crystalline material of resinous...
- Protoschill-Krebs, G.; Wilhelm, C.; Kesselmeier, J. (1996). "Consumption of
carbonyl sulphide (COS) by
higher plant carbonic anhydrase (CA)".
Atmospheric Environment...
-
growth can be
dramatically fast, such as
Hydrogenovibrio crunogenus with a
doubling time
around one hour. The term "chemosynthesis",
coined in 1897 by Wilhelm...
- left unattached;
sulfur has a
maximum valence of 6, in
forming hydrogen sulphide four
valencies are left unattached. The
International Union of Pure and...
- S.; Sveberg, M. (2000). "Biological
prevention and
removal of
hydrogen sulphide in
sludge at
Lillehammer Wastewater Treatment Plant".
Water Sci. Technol...
-
corrosive sulphides are
converted into the
harmless di-
sulphides - a
process also
known as "sweetening"
because (at
least the larger-molecule) di-
sulphides do...
- background. A
variation of a
carved cameo is a
cameo incrustation (or
sulphide). An artist,
usually an engraver,
carves a
small portrait, then
makes a...
-
metallorum (stibnite) was used to
purify gold, as the
sulphur in the
antimony sulphide bonds to the
metals allo**** with the gold, and
these form a slag which...
- film
speeds from 12 to 400 ASA.
Light levels are
measured using a
cadmium sulphide (CdS)
photoresistor and
powered by a
mercury battery. The film
speed adjustment...
