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pro vyhledávání: '"Terence J. Kemp"'
Autor:
Nathaniel W. Alcock, Terence J. Kemp
Publikováno v:
Science Progress. 100:25-44
The developments in crystallography, since it was first covered in Science Progress in 1917, following the formulation of the Bragg equation, are described. The advances in instrumentation and data analysis, coupled with the application of computatio
Autor:
Terence J. Kemp
Publikováno v:
Science Progress. 100:130-132
The Chemistry Department at Imperial College London: A History, 1845-2000 HANNAH GAY & WILLIAM P. GRIFFITH World Scientific 2017 ISBN 9781783269730; xii + 569pp; 45.00 [pounds sterling] The internationally acknowledged status of Imperial College Lond
Autor:
Terence J. Kemp, Roderick M. Macrae
Publikováno v:
Science progress. 101(2)
Autor:
Terence J. Kemp
Publikováno v:
Science progress. 100(3)
Elemental carbon has been known from time immemorial in its forms of diamond and graphite, while the Industrial Revolution was powered by coal. The molecular structures of diamond and graphite were established following the inception of X-ray crystal
Autor:
Terence J. Kemp
Publikováno v:
Science progress. 99(2)
To celebrate 2015 as the ‘International Year of Light’, this article offers a short survey of the progress made since the award of the Nobel Prize of 1999 to Professor Ahmed Zewail for his pioneering work on taking the timescale for observation o
Autor:
Terence J. Kemp
Publikováno v:
Science Progress. 95:224-230
1. Nature and scope of bio-active ionic liquids Ionic liquids (ILs) are a recently developed class of materials with the property of being both fully ionic as in a conventional salt but also liquid rather than as the familiar crystalline solid. They
Autor:
Terence J. Kemp
Publikováno v:
Science Progress. 94:220-231
I. Introduction A study, produced by Oxford Economics (1), was commissioned by the Engineering and Physical Sciences Research Council (EPSRC) and the Royal Society of Chemistry (RSC) to 'examine the many channels which chemistry research contributes
Publikováno v:
Progress in Reaction Kinetics and Mechanism. 34:1-41
Polyurethanes (PUs), produced by cross-linking with a di-isocyanate hydroxylated vegetable oils (rapeseed and sunflower), have been examined from the viewpoints of their thermal degradation and their materials properties, and how both of these aspect
Publikováno v:
Progress in Reaction Kinetics and Mechanism. 33:363-391
UV-induced photodegradation has been studied of films of polyurethanes synthesised from (renewable) vegetable materials, namely rapeseed and sunflower oils. The techniques utilised were principally IR and UV-visible spectroscopy. UV(B)-photolysis of
Autor:
Terence J. Kemp, Robin A. McIntyre
Publikováno v:
Progress in Reaction Kinetics and Mechanism. 32:219-229
The UV-induced photodegradation of supercoiled DNA in aqueous solution is accelerated in the presence of a suspension of TiO2 nanoparticles. While nearly all samples of TiO2 are active in this respect, they differ markedly according to (i) the crysta