The poetical works of the Ettrick shepherd. With an autobiography; and illustrative engravings, chiefly from original drawings,

"Reminiscences of some of his contemporaries [Sir Walter Scott, Wordsworth, Allan Cunningham, Galt, Southey, Lockhart, sym.] by the Ettrick shepherd": v. 5, p. [xcvi]-cxxvi.

The land of Burns, a series of landscapes and portraits, illustrative of the life and writings of the Scottish poet.

Added t.-p., engraved with vignettes.

Public papers of David B. Hill : governor /

Mode of access: Internet.

Public papers of David B. Hill : governor /

[v.1] 1885 -- [v.2] 1886 -- [v.3] 1887 -- [v.4] 1888 -- [v.5] 1889 -- [v.6] 1890 -- [v.7] 1891.

Grafted fluoropolymers as supports for solid-phase organic chemistry : preparation and characterization

Solid-phase organic chemistry has rapidly expanded in the last decade, and, as a consequence, so has the need for the development of supports that can withstand the extreme conditions required to facilitate some reactions. The authors here prepare a thermally stable, grafted fluoropolymer support (see Figure for an example) in three solvents, and found that the penetration of the graft was greatest in dichloromethane.

An ESR study of irradiated poly(tetrafluoroethylene-co-perfluoropropyl vinyl ether) (PFA)

Poly(tetrafluoroethylene-co-perfluoropropyl vinyl ether) (PFA) with 2 mol% perfluoropropyl vinyl ether (PPVE) was exposed to γ-irradiation in vacuum at both 77 K and room temperature and the ESR spectra recorded. Both the main chain, CF2–C.F–CF2, and end chain, CF2C.F2 radicals were identified at both temperatures and their thermal stabilities measured. No radicals unique to the radiolytic cleavage at the PPVE units were observed at room temperature, either due to the low concentration of the comonomer or β-scission to form a chain end radical and a non-radical species. G-values for radical formation at room temperature and 77 K were found to be 0.93 and 0.16, respectively.