Results 271 to 280 of about 202,194 (309)

Specification Tolerance for Turbine Homology

Journal of the Power Division, 1966
Model tests of turbines are commonly used to determine the characteristics and particularly the expected efficiency of full size turbines. On some projects using propeller or kaplan type turbines, no accurate method of measuring the flow through the turbines is available.
openaire   +1 more source

Regulatory T Cells and Antigen-Specific Tolerance

2008
Foxp3-expressing regulatory T cells (Tregs) have an essential function of preventing autoimmune disease in man and mouse. Foxp3 binds to forkhead motifs of about 1,100 genes and the strength of binding increases upon PMA/ionomycin stimulation. In Foxp3-expressing T-cell hybridomas, Foxp3 promoter binding does not lead to activation or suppression of ...
K, Kretschmer, I, Apostolou, P, Verginis, H, von Boehmer   +3 more
openaire   +2 more sources

Antigen‐specific suppressor cells in hapten‐specific carrier‐determined tolerance

European Journal of Immunology, 1979
AbstractTolerance to the hapten 2,4‐dinitrophenyl (DNP) induced by the injection of DNP coupled to isologous IgG (carrier‐determined tolerance) is associated with a receptor blockade of antigen‐binding lymphocytes. In the present study, hapten‐specific suppressor cells were detected in the spleens of mice made tolerant by intravenous injection of 200 ...
openaire   +2 more sources

Color Tolerance Specifications for Paint

Journal of the Optical Society of America, 1951
As a basis for preparing color specifications for paints, a study was made of observers and conditions in relation to grading color differences and selecting tolerances for a green paint. Simple color difference formulas gave correlation with visual observations as good as or better than complicated formulas. There was no appreciable difference between
openaire   +1 more source

Antigen-Specific Responses in Autoimmunity and Tolerance

Immunologic Research, 2001
Autoantibodies to the hormone insulin arise spontaneously in the insulin autoimmune syndrome and in the prodrome of type I diabetes. Further, administration of insulin to individuals without autoimmune disease routinely results in antibodies that bind autologous hormone. These observations suggest that physiological levels of hormones, such as insulin,
openaire   +2 more sources

Antigen-specific immune tolerance in the liver

Nature Biomedical Engineering, 2019
Targeting antigens to the liver by glycosylation promotes antigen-specific immune tolerance via the expansion of regulatory T cells and prevents autoimmunity in a mouse model of type-1 diabetes.
openaire   +2 more sources

Color Tolerance Specification*

Journal of the Optical Society of America, 1944
Dorothy Nickerson, Keith F. Stultz
openaire   +1 more source

Tolerance and resistance of microbial biofilms

Nature Reviews Microbiology, 2022
Oana Ciofu, Claus E Moser, Peter Østrup Jensen   +2 more
exaly  

Need for Specifications and Tolerances

1979
The fundamental purpose of standardization is to provide a common framework for measurement. This allows exchange and comparison of information obtained at different times and in different places. If a common measurement scheme can be achieved, then development upon that base can proceed in an orderly manner.
openaire   +1 more source

Donor-Specific Tolerance

2008
Au H. Bui, Gerald Lipshutz, Jerzy Kupiec-Weglinski   +2 more
openaire   +1 more source