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The conformational analysis of phosphine ligands in organometallic complexes: Part 2: Triphenylphosphine coordinated to achiral and prochiral octahedral metal centres (1999)
Journal Article

The novel concept of nadir energy planes has been used to illuminate the principles governing the preferred orientation of rings A-C in PPh3 1, coordinated to achiral octahedral metal complexes of the type [M(PPh3)L1-5] 2a-d, and prochiral octahedral... Read More about The conformational analysis of phosphine ligands in organometallic complexes: Part 2: Triphenylphosphine coordinated to achiral and prochiral octahedral metal centres.

On the Baldwin effect (1999)
Journal Article

In this article the effects of altering the rate and amount of learning on the Baldwin effect are examined. Using a version of the abstract tunable NK model, it is shown that the adaptation process is sensitive to the rate of learning, particularly a... Read More about On the Baldwin effect.

Colonoscopy aided by magnetic 3D imaging: Assessing the routine use of a stiffening sigmoid overtube to speed up the procedure (1999)
Journal Article

There are not enough trained colonoscopists to cope with the present recommended number of examinations required for diagnostic and surveillance purposes. If colorectal cancer screening is to be introduced, endoscopic examination of the large bowel n... Read More about Colonoscopy aided by magnetic 3D imaging: Assessing the routine use of a stiffening sigmoid overtube to speed up the procedure.

A dispensable region of the chromosome which is associated with an avirulence gene in Pseudomonas syringae pv. pisi (1999)
Journal Article

Pseudomonas syringae pv. pisi comprises a number of races which fall into two phylogenetically distinct groups (designated I and II). Races are based on cultivar specificity in the host plant, pea (Pisum sativum), and are specified by the presence of... Read More about A dispensable region of the chromosome which is associated with an avirulence gene in Pseudomonas syringae pv. pisi.

Portfolios for learning and assessment: Laying the foundations for continuing professional development (1999)
Journal Article

Portfolios are widely used in a range of education programmes at different levels in a number of countries. They are also well established at all stages in social work education. However, in the literature there is surprisingly little critical analys... Read More about Portfolios for learning and assessment: Laying the foundations for continuing professional development.