Canada's Rangeland Resources: A Look Ahead

A look back, a look ahead.

A look back and a look ahead.

The author reviews a series of predictions made more than two decades ago regarding nursing and nursing administration. These concerned the work of nursing, the workers involved in nursing, the environment surrounding practice, and the nurse's role. While many of the forecasts were right on target, others fell short of the mark; both are discussed in light of the challenges facing nurse adminis...

A look-ahead Schur Algorithm

The classical Schur algorithm computes the LDL T factorization of a symmetric Toeplitz matrix in O(n 2) operations, but requires that all the principal minors of the matrix be nonsingular. Look-ahead schemes have been proposed to deal with matrices that have exactly singular principal minors 9], 11]. Unfortunately, these algorithms cannot be extended to matrices that have ill-conditioned princi...

A Look Ahead (from Behind).

Familial hypercholesterolaemia: a look back, a look ahead.

The Medical Journal of Australia ISSN: 0025729X 6 June 2005 182 11 552-553 ©The Medical Journal of Australia 2005 www.mja.com.au Editorials and reduce coronary heart disease (CHD) mortality. later, what have we achieved in detecting and treating FH is characterised by lifelong marked hyperch (LDL cholesterol >5 mmol/L) that leads to tissue chol tion — in such forms as tendinous xanthomata (part...