Tamara KLEPININ (1897-1987)

Tamara Sajevic

2 Tamara Hummel And

We study some generalized notions of cohesiveness which arise naturally in connection with eeective versions of Ram-sey's Theorem. An innnite set A of natural numbers is n{cohesive (respectively, n{r{cohesive) if A is almost homogeneous for every computably enumerable (respectively, computable) 2{coloring of the n{element sets of natural numbers. (Thus the 1{cohesive and 1{r{cohesive sets coinc...

Chapter 1 Ambulatory office practice Osteoporosis Tamara

Osteoporosis is asymptomatic until a fracture occurs; making the diagnosis and initiating treatment in the presymptomatic stage may prevent fractures. Measurement of bone mineral density (BMD) is a good but not perfect predictor of fractures. Introduction of the FRAX tool, which combines clinical risk factors and BMD, has improved assessment of fracture risk and therapeutic decision making. Sec...

Austin Bradford Hill (1897-1991)

During the twentieth century, Austin Bradford Hill researched diseases and their causes in England and developed the Bradford Hill criteria, which comprise the minimal requirements that must be met for a causal relationship to be established between a factor and a disease. Hill also suggested that researchers should randomize clinical trials to evaluate the effects of a drug or treatment by mon...

Charles Robert Harington, 1897-1972.

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