Raleigh's Attempted Colonization of Virginia

Attempted suicide.

This study describes the changing patterns of adult self-poisoning in East Cheshire between 1970 and 1975. Six hundred and ninety episodes were analysed. It was found that the percentage of acute medical admissions due to self-poisoning increased during the five years: it doubled for females and trebled for males. The average annual incidence of self-poisoning was one per 600 q# th$ population,...

ATTEMPTED PREPARATION OF N-SUBSTITUTED DIPHENYLCYCLOPROPENEIMINE N-OXIDE

The reaction of diphenylcyclopropenone with several N-substituted hydroxylamine and primary amines are investigated. Most of these reactions led to ring opened or ring enlarged products, instead of the desired N-Oxide or imine. The reaction of cyclopropeneimine with peracid-another possible route to N-substituted cyclopropeneimine N-Oxide is studied. Most of the unexpected products are ide...

Virginia Conference

This paper describes a framework for a systematic classification of spreadsheet errors. This classification or taxonomy of errors is aimed at facilitating analysis and comprehension of the different types of spreadsheet errors. It is far more comprehensive than any presented or published before. The taxonomy is an outcome of a thorough investigation of the widespread problem of spreadsheet erro...

Attempted suicide in adolescents.

Suicide and attempted suicide

Accurate prediction of suicide risk remains a challenge, in its prevention. Many people with psychiatric disorders do not manifest suicidal behaviour, suggesting the importance of diathesis, or susceptibility to suicide, in addition to associated disorders. At present there are no biomarkers to predict suicidal behaviour. The authors of this article have attempted to describe the neurobiology o...