โ Scribed by Cooke, W. Ternest
No coin nor oath required. For personal study only.
gcncrnl clcct.ricn1 ficlil of tlic wntcr siirfncc, protliiciug tlic niiclioriige wliicli stnbiliscs tlic film, nnd tlicrc arc, no tloiil~t, also coiiiples iiitcrnctions bcttvcen tlic clipolcs of ndjnccnt molcciilcs. Tlic rclntivc inngnitiide of tlicsc dilhrcnt forces niny producc n widc mngc of tilt.
Psciidocliolcstcrol nnd osycliolcstcnonc give Alnis indicriting n strong nncliornge to tlic wntcr, tlint is, ii polar group, in ring 13 ; osycliolcstcrylcnc forins n film of ilcci(lc(1Iy sinnllcr nrcn, wliicli is pcrlinps inost cnsily csplnincd if t,lic kctonic groiip is in position 41-in ring ti ; position ti in ring 13 i i l ) ] ) ~~~~, liowcvcr, jiist possilh.
(3'. I<. Atlnni ant1 J. I?. Jlniiiclli.)
Sm,-I linvc Iiccn intcrcstcd to rend BIr. Jcroiiic
Alcsnndcr's rirticlc on tlic iiifliicncc of colloids on crystnl-
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