Zobrazeno 1 - 10
of 57
pro vyhledávání: '"A. C. Trajstman"'
Autor:
A. C. Trajstman
Publikováno v:
Biometrical Journal. 32:491-501
TRAJSTMAN (1989) defined indices for assessing the performance of decontaminants used in the culturing of a micro-organism. One index used was the probability that the micro-organism of interest survives without being contaminated by foreign micro-or
Autor:
Peter J. Fuller, Jane McNeilage, Beatrice Susil, P. Mamers, A. C. Trajstman, Maria Alexiadis, Tom Jobling, Geoff M. Laslett
Publikováno v:
International Journal of Gynecologic Cancer. 17:398-406
Sarcomatous transformation of a granulosa cell tumor (GCT) is a rare event. We describe the development of a rapidly progressive sarcomatous change in a woman who had initially presented with a classical GCT. A first recurrence occurred 23 months aft
Autor:
Albert C Trajstman, Caroline E. Gargett, Beverley Vollenhoven, Gareth C Weston, Ursula Manuelpillai, Peter Rogers
Publikováno v:
Molecular Human Reproduction. 9:541-549
The aetiology of uterine fibroids remains unknown, despite causing significant gynaecological morbidity. Fibroids have a reduced microvascular density when compared with adjacent myometrial tissue. The aim of this study was to identify genes with dif
Autor:
A. C. Trajstman
Publikováno v:
Biometrical Journal. 44:43-57
By modelling the progression of the avian disease caused by Newcastle disease virus (NDV) as a one-step, time homogeneous Markov Chain (MC) it is possible to set the intracerebral pathogenicity index (ICPI) in a statistical context. Previous assessme
Autor:
A. C. Trajstman
Publikováno v:
Biometrical Journal. 43:323-341
To compare vaccine performances in a pig pneumonia vaccine trial it is necessary to account for two mechanisms by which lesion-free lung lobes may occur in pigs that have been experimentally challenged. A challenge may not establish in a pig and ther
Autor:
A. C. Trajstman
Publikováno v:
Biometrical Journal. 41:841-848
This paper deals with making inferences about the dominance of a bacterial strain in a mouse gut based on strain typing of a random sample of colonies derived from plated faecal material.
Autor:
A. C. Trajstman
Publikováno v:
Biometrical Journal. 40:533-542
This paper deals with making inferences about the number of resident bacterial strains in mice gut based on the number of strains of bacteria found in a random sample of colonies derived from plated faecal material. It is shown that for what seems to
Autor:
A. C. Trajstman
Publikováno v:
Biometrical Journal. 38:273-279
Dilution assays involve a number of steps in the preparation of the dilutions and the delivery of the diluent. These steps may give rise to dilution errors. If assays are treated as if the nominal dilutions have been used then under estimates of micr
Autor:
A. C. Trajstman
Publikováno v:
Biometrical Journal. 37:995-1004
Some animal diseases cause variable numbers of abscesses of varying severity in target organs. In assessing the efficacy of vaccines developed to combat these diseases it is necessary to devise indices of disease severity that incorporate the number
Autor:
A. C. Trajstman
Publikováno v:
Biometrical Journal. 35:73-80
There may be experiments where due to misadventure or logistic or ethical reasons final measurements on all experimental units cannot be obtained. If at least 50% of the final measurements have been taken estimates of the lower quantiles and the medi