Zobrazeno 1 - 10
of 102
pro vyhledávání: '"N.F. Lightfoot"'
Autor:
N.F. Lightfoot, Robert C Spencer
Publikováno v:
Hospital Medicine. 63:516-519
At 09.28 Eastern Standard Time on September 11 2001, President George W Bush stated that the US had succumbed to a serious asymmetric threat and vowed to hunt down the perpetrators. American Airlines flight 11 hit the north tower of New York's World
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f04255ebe708c70a090606c16b69a81
https://doi.org/10.12968/hosp.2002.63.9.1944
https://doi.org/10.12968/hosp.2002.63.9.1944
Publikováno v:
Water Science and Technology. 43:19-22
Data which are collected in order to estimate the correlation between parameters must be analysed with caution. Classical statistics of correlation are often inappropriate. The “r” statistic is very easily distorted by non-Normal data. Non-parame
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b0620ae0eb4afc85e0cb2e4cda48773
https://doi.org/10.2166/wst.2001.0705
https://doi.org/10.2166/wst.2001.0705
External Quality Assessment of Microbial Counts from Water: To Score or Not to Score for Proficiency
Publikováno v:
Water and Environment Journal. 14:304-308
Scoring schemes were first introduced in water-chemistry inter-laboratory proficiency tests. Such scoring does not behave in a comparable manner when applied to microbiology external quality assessment. Conventional scores can become a lottery. This
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0bf99cab0141416a3f5968df3df5538e
https://doi.org/10.1111/j.1747-6593.2000.tb00265.x
https://doi.org/10.1111/j.1747-6593.2000.tb00265.x
Publikováno v:
Journal of the Marine Biological Association of the United Kingdom. 78:35-42
Pyrolysis mass spectrometry (PyMS) was used to investigate the relationships of members of the genus Fucus (F. spiralis, F. veskulosus, F. ceranoides and F. serratus), and between F. spiralis and F. spiralis forma nanus. Fucus spiralis and F. spirali
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f315af1969026bd8413e3f9b1d04844
https://doi.org/10.1017/s0025315400039941
https://doi.org/10.1017/s0025315400039941
Publikováno v:
Journal of Virological Methods. 67:57-67
A rapid and simple method was developed to detect enteroviruses in large-volume water samples. It relies on the adsorption of the virus capsids to silica particles under acidic conditions, allowing their recovery by relatively gentle centrifugation.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::259e58d8626c7ed6159ef159ed8e2bfc
https://doi.org/10.1016/s0166-0934(97)00076-1
https://doi.org/10.1016/s0166-0934(97)00076-1
Autor:
N.F. Lightfoot, Hilary E. Tillett
Publikováno v:
Water Science and Technology. 31:471-477
Organism counts from environmental quality control (QC) samples, such as indicators in water, will show variation even if they come from a single well mixed batch. This is due to random variation and there may be additional effects from organism beha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90fcd3a7d59a71678adebb66595c9e56
https://doi.org/10.2166/wst.1995.0661
https://doi.org/10.2166/wst.1995.0661
Publikováno v:
Journal of Applied Bacteriology. 74:497-502
A UK-based scheme of water microbiology assessment requires participants to record counts of relevant organisms. Not every sample will contain the target number of organisms because of natural variation and therefore a range of results is acceptable.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9508495975ca3defd58471c822f6f5d
https://doi.org/10.1111/j.1365-2672.1993.tb05160.x
https://doi.org/10.1111/j.1365-2672.1993.tb05160.x
Publikováno v:
International Journal of Food Microbiology. 17:57-66
Eighteen isolates of Bacillus species and 15 of Clostridium perfringens, all of which had been associated with outbreaks of either food poisoning or non-gastrointestinal infection (NGI), were examined for relatedness by pyrolysis mass spectrometry (P
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad5c5efc58e2f54ced5daa9099fd495b
https://doi.org/10.1016/0168-1605(92)90019-y
https://doi.org/10.1016/0168-1605(92)90019-y
Publikováno v:
Journal of Hospital Infection. 19:137-140
Pyrolysis mass spectrometry (PyMS) was used for rapid inter-strain comparison of Pseudomonas aeruginosa isolates from a small outbreak of sternal wound infections in a cardiothoracic surgical ward. The PyMS results were compared with those obtained b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed7cfac07ec66c903b7b13c39cfb431c
https://doi.org/10.1016/0195-6701(91)90106-i
https://doi.org/10.1016/0195-6701(91)90106-i
Publikováno v:
Tubercle. 72:206-209
32 isolates belonging to the Mycobacterium tuberculosis complex were examined by pyrolysis mass spectrometry (PyMS). This technique demonstrated that recent clinical isolates of M. africanum were indistinguishable from those of M. bovis and together
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e6acc52b286f6fa0e3040fb2590f8cf
https://doi.org/10.1016/0041-3879(91)90009-h
https://doi.org/10.1016/0041-3879(91)90009-h