Book reviews

URBANIZATION AND COMMUNITY BUILDING IN MODERN NORWAY

J. S. Tortenson, M. F. Metcalfe, T. F. Rasmussen

Urbana Press, Oslo 1985. 312 pp., figs and tables.

REGIONAL DEVELOPMENT POLICY

R. Riddell

Gower, 1985. £18.50

REVIEW OF SERVICE INDUSTRIES: A GEOGRAPHICAL APPRAISAL

P. W. Daniels

Methuen, 1985. £27.50.

ARABIC‐ISLAMIC CITIES: BUILDING AND PLANNING PRINCIPLES

Besim Selim Hakim

KPI Ltd., London, 1986. pp. 192. £46 (h/b)

FIFTY YEARS OF LANDSCAPE DESIGN

Sheila Harvey and Stephen Rettig

The Landscape Press, 1985. £12.50

CAPABILITY BROWN AND THE EIGHTEENTH CENTURY ENGLISH LANDSCAPE

Roger Turner

Weidenfeld & Nicholson. £16.95.     

The material resources for the iron and steel industries

The future supplies of iron ore, coking coal and ferrous scrap are discussed. There is no likelihood of the resources of iron ore being exhausted until well into the twenty-first century. Coking coal, on the other hand, is in shorter supply but it is being eked out by blending with non-coking coal and by making blast furnaces more efficient. Briquettes made completely from non-coking coal will play a part in iron making in the future. To ensure greater flexibility in steel making, hydrocarbons are being considered as possible substitutes for coal. Scrap has always played an important part in steel making and the amount recycled is increasing every year. But more effort is needed, for example, to ensure that the steel in car scrap is fully utilised and that refuse is efficiently recycled. Steel making increasingly demands the scrap to have few impurities and to be in uniform sized pieces. A cryogenic method of preparing such scrap is described. A futuristic way of extracting iron, non-ferrous metals and other saleeable by-products from refuse, by using redundant blast furnaces, is also discussed.     

Stage-based approach to the management of fetal growth restriction

Fetal growth restriction (FGR) is among the obstetrical entities with the greatest variation in clinical practice. The first clinically relevant step in the management of FGR is the distinction of ‘true’ FGR, associated with signs of abnormal feto-placental function and poorer perinatal outcome, from small for gestational age fetuses, which do not present abnormal Doppler and have near normal perinatal outcome. Such distinction should not be only relied on umbilical artery Doppler, as this parameter identifies only severe, early-onset, forms of placental insufficiency. Instead, FGR should be diagnosed in the presence of any of the factors associated with a poorer perinatal outcome, including Doppler cerebroplacental ratio and uterine artery Doppler, a growth centile below the third centile. Upon diagnosis, differentiating into early-onset and late-onset FGR is useful to distinguish two clear phenotypes, with differences in severity, association with preeclampsia, and sequence of fetal deterioration. Finally, management of FGR aims at an optimal balance between minimizing fetal injury or death versus the risks of iatrogenic preterm delivery. We propose a protocol that integrates current evidence to classify stages of fetal deterioration, and establishes follow-up intervals and optimal delivery timings, which may facilitate decision-making and minimize variability in the clinical management. © 2014 John Wiley & Sons, Ltd.