Viljatilojen tuottavuuskehitys vuosina 1976 – 2003

Work Environ Health – online first Cancer risk in Japanese chromium platers , 1976 – 2003

Results Lung cancer mortality was elevated only in the chromium plater subgroup, with borderline statistical significance [SMR=1.46, observations (Obs) = 28, 95% confidence interval (95% CI) 0.98–2.04]. The chromium plater subgroup also showed elevated mortality risks for brain tumor (SMR=9.14, Obs=3, 95% CI 1.81–22.09) and malignant lymphoma (SMR=2.84, Obs=6, 95% CI 1.05–5.51). Risks were part...

The Population Ecology of Technology: An Empirical Study of US Biotechnology Patents from 1976 to 2003

A detailed understanding of technological change as an evolutionary process is currently not well understood. To increase our understanding, we build upon theory from organizational ecology to develop a model of endogenous technological growth and determine to what extent the pattern of technological growth can be attributed to the structural or systemic characteristics of the technology itself...

Op-brai120248 1976..1988

This article reviews the treatment of functional neurological symptoms during World War I by Lewis Yealland at the National Hospital for the Paralysed and Epileptic in London. Yealland was among the first doctors in Britain to incorporate electricity in the systematic treatment of shell shock. Our analysis is based on the original case records of his treatment of 196 soldiers with functional mo...

Supergravity before 1976 1

A story on how an attempt to realize W. Heizenberg idea that the neutrino might be a Goldstone particle had led in its development to the discovery of supergravity action.

Special report: schizophrenia 1976.