Zobrazeno 1 - 10
of 16
pro vyhledávání: '"H J Webb"'
Autor:
Kerry C. Harrington, H. J. Webb
Publikováno v:
New Zealand Plant Protection. 58:169-173
Madeira vine is an environmental weed with both aerial and subterranean tubers, and is listed as a Surveillance Plant Pest by Manawatu-Wanganui Regional Council. A fi eld trial showed mature vines and their attached tubers were best controlled using
Publikováno v:
Archives of Disease in Childhood - Fetal and Neonatal Edition. 96:Fa127-Fa127
There has been an increase in reports of clinical vitamin D deficiency in children in the UK, particularly among those of South Asian, Afro-Caribbean or African ethnicity. Antenatal vitamin D supplementation is effective in increasing maternal and co
Publikováno v:
Agronomy Journal. 52:464-467
Autor:
M. H. J. Webb
Publikováno v:
Journal of the Operational Research Society. 23:361-372
The relative performance of several sequential methods of planning multiple delivery journeys has been tested on batches of problems which varied in size, journey restrictions, delivery pattern and depot location.
Autor:
M. H. J. Webb
Publikováno v:
Journal of the Operational Research Society. 23:583-587
Autor:
M. H. J. Webb
Publikováno v:
The Computer Journal. 15:170-175
Common assumptions about computer procurement are that it is best to get the largest central processor possible, if necessary at the expense of peripherals, that enhancements of existing machines are very cost-effective and that it is better to buy r
Autor:
M. H. J. Webb, H. G. M. Pullen
Publikováno v:
The Computer Journal. 10:10-13
Publikováno v:
Journal of AOAC INTERNATIONAL. 50:5-7
Atomic absorption spectrophotometry is a rapid and simple screening method for determining potassium in fertilizers, especially when a large number of samples are processed. The potassium content of 1190 fertilizer samples was determined by both atom
Autor:
H J Webb, Lewis E Nance
Publikováno v:
Journal of AOAC INTERNATIONAL. 43:506-508
Autor:
H. J. Webb
Publikováno v:
Notes and Queries. :409-409