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A preliminary survey of aerial biocontaminants at six London Underground Stations
(1998-03-01)
Six London Underground stations and one above ground site were sampled for the bacteria and fungal air spora over a two month period. Results were analysed for counts at different sites and times. Whilst time was found not ...
An observational study of prescribing and administration of intravenous drugs in a general hospital
(1998-03)
The prescribing and administration of intravenous drugs on two surgical and one medical ward were studied to determine the number, type and causes of errors occurring. The errors were classified for potential to harm the ...
The effects of excretions/secretions of Ostertagia circumcincta on ovine abomasal tissues in vitro
(1998-03)
Products excreted/secreted by Ostertagia circumcincta stimulated the in vitro release of pepsinogen from intact abomasal mucosal sheets and caused the contraction of strips of abomasal smooth muscle, also in vitro. However, ...
Fat City : Why Bologna Works
(1998-02)
An article exploring the paradox of the rich cuisine of the citta grassa (fat city) and its thin, long lived inhabitants
rp-process nucleosynthesis at extreme temperature and density conditions
(1998-02)
We present nuclear reaction network calculations to investigate the influence of nuclear structure on the rp-process between Ge and Sn in various scenarios. Due to the lack of experimental data for neutron-deficient nuclei ...
Fully-balanced structures of continuous-time MLF OTA-C filters
(1998)
This paper presents general fully balanced structures of continuous-time OTA-C filters based on multiple loop feedback (MLF) configurations. Both simple all pole and complex arbitrary zero fully balanced implementations ...
Polarimetry for the Gemini telescopes
(1998)
Polarimeters at optical and near-IR wavelengths are increasingly available as part of facility instruments at major observatories, and are used for a large number of astronomical programs, ranging form nearby star-forming ...
Enhancement of germination in native woody species with particular reference to Rosa corymbifera Laxa.
(University of Hertfordshire, 1998)
Commercial production of native tree and shrub species from seed can be unpredictable.
Rosa corymbifera 'Laxa' is one such species of commercial importance as a rootstock, and
is characteristic of the Rosaceae family. ...
Binding bit patterns to real world entities
(1998)
Public key cryptography is often used to verify the integrity of a piece of data, or more generally to ensure that operations which modify the data have been requested and carried out by principals who are authorized to ...