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Journal ArticleDOI
Identification of a subgroup of patients with breast cancer and histologically positive axillary nodes receiving adjuvant chemotherapy who may benefit from postoperative radiotherapy.
Barbara Fowble,Robert Gray,Kennedy W. Gilchrist,R L Goodman,Samuel G. Taylor,Douglass C. Tormey +5 more
TL;DR: A potential for improved survival in this subset of patients with the addition of postmastectomy radiation to chemotherapy is suggested, and the presence of a group of patients at high risk for isolated LR recurrence despite adjuvant chemotherapy is emphasized.
Journal ArticleDOI
Visual Changes in Daily Life Throughout Adulthood
TL;DR: Varying rates of visual decline for different tasks suggest that various aspects of vision age at different rates, and five dimensions that declined with increasing age are revealed.
Journal ArticleDOI
Estimating the contributions of population density and climatic fluctuations to interannual variation in survival of Soay sheep
TL;DR: Investigation in the fluctuating population of Soay sheep on St Kilda, Scotland, over the period 1985-96 found density dependence was found to have a greater influence on survival than the effect of NAO in lambs and adult males, whereas in adult females NAO was the more important.
Journal ArticleDOI
Population fluctuations, reproductive costs and life-history tactics in female soay sheep
Tim H. Clutton-Brock,Ian R. Stevenson,Paul Marrow,Andrew D. C. MacColl,Alasdair I. Houston,JM McNamara +5 more
TL;DR: Using long-term records of individual reproduction and survival in the Soay sheep of St Kilda, it is shown that the costs and benefits of breeding to animals of different weight categories vary with population density and stochastic dynamic programming is used to predict the optimal fecundity of animals belonging to each category at high and low population density.
Posted Content
Organizational Sponsorship and Founding Environments: A Contingency View on the Survival of Business Incubated Firms, 1994-2007
TL;DR: In this article, a dataset of 178 university-based incubators hosting 2110 new organizations from 1994 to 2007 was used to find that the resource munificence related to sponsorship can potentially decrease or increase survival rates among new organizations, and these effects are contingent on the fit of the resource type with the geographic-based founding density.