People with experience as mental health clients, mental health nurses, writers and other professionals have used literature to benefit mental health service users in various ways. These include expressive writing, as well as applications in psychotherapy and counselling and to deal with specific problems and symptoms. In addition, therapeutic story-telling, bibliotherapy and poetry therapy have been used. Various benefits have been described, but some accounts do not include evidence of clinical effectiveness. However, positive treatment outcomes have been reported in research papers and other literature, with particular evidence of clinical effectiveness in some studies of bibliotherapy, therapeutic writing and poetry therapy. Further work is needed to clarify and measure the effectiveness of various expressive and therapeutic uses of literature. The authors also recommend collaboration among practitioners and the need for supporting evidence for proposals for increased resources in this field.

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It had been reported that in order to improve oil hydrogenation catalysts the geometric or electronic effects of the catalysts must be manipulated in order to achieve the desired activity or selectivity. To achieve this, the development of an active and selective bimetallic catalyst was undertaken. An innovative approach was taken to synthesize Pt-Ni catalysts supported on mesoporous silica using the surface redox reaction (Srr) technique.It was determined that the Srr preparation method resulted in better activity and lower selectivity towards trans than the traditional successive and co-impregnation bimetallic impregnation techniques. The change in selectivity can be explained by a promoter electronic effect generated by the close proximity of a second metal on the catalysts surface and from a geometric effect due to the incorporation of the Ni on the surface. All the bimetallic catalysts showed a drop in the formation of trans compared to the monometallic catalyst.

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