Zobrazeno 1 - 10
of 33
pro vyhledávání: '"J D, Fraser"'
Publikováno v:
Hydrological Processes. 19:3-25
The water balance and runoff regime of a 55 ha aspen-forested headwater catchment located on the Boreal Plain, Alberta, Canada (55.1 °N, 113.8°W) were determined for 5 years following a partial timber harvest. Variability in precipitation provided
Publikováno v:
Journal of Hydrology. 246:142-154
Groundwater flow patterns and geochemistry were studied in the Mer Bleue bog, near Ottawa, Ontario, Canada. Groundwater flow patterns alternated between recharge, i.e. head gradients producing flow from the surface of the peatland to the deeper peat,
Publikováno v:
Hydrological Processes. 15:3151-3166
At the Mer Bleue bog, Ontario, Canada, DOC export measured at the basin outflow was � 8Ð3 s 3Ð 7gCm � 2 yr � 1 , and DOC loading via precipitation was estimated to be 1Ð5 s 0Ð 7gCm � 2 yr � 1 . Discharge and DOC export calculated using
Autor:
R E Tiedemann, J D Fraser
Publikováno v:
The Journal of Immunology. 157:3958-3966
Two binding sites for MHC class II have previously been identified on opposite sides of the superantigen, staphylococcal enterotoxin A (SEA). The sites mediate separate binding reactions with nonoverlapping regions of class II, and in solution cause
Autor:
A Popowicz, A Molano, A Marinescu, R P Sekaly, J D Fraser, C Ciurli, David N. Posnett, L Liao
Publikováno v:
The Journal of Experimental Medicine
Both superantigens (SAG) and many anti-TCR monoclonal antibodies (mAb) have specificity for the V beta region of the TCR encoded by TCRBV genes. For instance the bacterial SAG staphylococcal enterotoxin E (SEE), the retroviral SAG MTV-9 and the mAb O
Publikováno v:
Bulletin of Environmental Contamination and Toxicology. 45:697-702
Autor:
C, Alexander, J D, Fraser
Publikováno v:
Rural and remote health. 7(2)
Little attention has been paid to issues relating to the education, training and support needs of Australian medical graduates and international medical graduates (IMGs) in rural practices. The focus continues to be on recruiting to rural areas. The
Publikováno v:
Immunity. 14(3)
Human gammadelta T cells expressing the Vgamma2Vdelta2 antigen receptors recognize nonpeptide prenyl pyrophosphate and alkylamine antigens. We find that they also recognize staphylococcal enterotoxin A superantigens in a manner distinct from the reco
Publikováno v:
Journal of molecular biology. 299(1)
Bacterial superantigens (SAgs) are a structurally related group of protein toxins secreted by Staphylococcus aureus and Streptococcus pyogenes. They are implicated in a range of human pathologies associated with bacterial infection whose symptoms res
Publikováno v:
Journal of clinical immunology. 19(3)
Superantigens have been implicated in a wide variety of human diseases. Yet, solid evidence for their role in pathogenesis is available only for Toxic Shock Syndrome and a few other conditions. This evidence is critically reviewed herein.