CHEMISTRY: Handedness in Triangular Pockets

Conjunctival Pockets.

SYMBLEPHARON is described by all authors discussing conjunctival diseases as adhesion between the palpebral and bulbar conjunctivae. Its aetiology is described as purulent conjunctivitis, diphtheritic conjunctivitis, trachoma, trauma, and so on. These factors do not always cause symblepharon, but may result in a very troublesome condition, apparently not mentioned in the literature, viz. conjun...

Money in scientists' pockets.

A current growth industry is the organisation of meetings between scientists and those who are often referred to as 'soci-ety'. Behind the complicated but often stimulating discussions these meetings engender lies a profound schism between those close to science and technology and those who feel disenfranchised by it. There are many possible causes for this, including cryptic language, arroganc...

Microencapsulation in Food Chemistry

Encapsulation, invented in 1953 by B.K. Green & L. Schleicher employed in the laboratories of the National Cash Register Company, Dayton, USA, is defned as a technology of packaging solids, liquids, or gaseous materials in miniature, sealed capsules that can release their contents at controlled rates under specifc conditions. Encapsulation involves the incorporation of ...

Multistep soft chemistry method for valence reduction in transition metal oxides with triangular (CdI2-type) layers.

Transition metal (M) oxides with MO2 triangular layers demonstrate a variety of physical properties depending on the metal oxidation states. In the known compounds, metal oxidation states are limited to either 3+ or mixed-valent 3+/4+. A multistep soft chemistry synthetic route for novel phases with M(2+/3+)O2 triangular layers is reported.

Left-Handedness