Results 301 to 310 of about 3,251,457 (326)
Some of the next articles are maybe not open access.
The Tolerance Dose or Tolerance Intensity
Radiology, 1946Radiological Research Laboratory, Columbia University, New York City In view of the serious damage which may result from too much exposure to radiation, it becomes extremely important to determine the amount which can be tolerated without producing any undesirable effects.
openaire +3 more sources
Current Opinion in Organ Transplantation, 2013
As the induction and maintenance of donor-specific tolerance is a central aim in solid organ transplantation, it is essential that clinicians are able to identify and monitor tolerance accurately and reliably. This review highlights recent advances in defining sets of biomarkers in noninvasive samples that may guide minimization and withdrawal of ...
Gökmen, Refik, Hernandez Fuentes, Maria
openaire +3 more sources
As the induction and maintenance of donor-specific tolerance is a central aim in solid organ transplantation, it is essential that clinicians are able to identify and monitor tolerance accurately and reliably. This review highlights recent advances in defining sets of biomarkers in noninvasive samples that may guide minimization and withdrawal of ...
Gökmen, Refik, Hernandez Fuentes, Maria
openaire +3 more sources
Cocaine tolerance and cross-tolerance.
The Journal of Pharmacology and Experimental Therapeutics, 1993Pharmacological mechanisms by which tolerance develops to the behavioral effects of cocaine were assessed by examining cross-tolerance to specific drugs. Daily experimental sessions were conducted in which rats were trained to press a key under a fixed-ratio 30-response schedule of food reinforcement (each 30th response produced food).
J L, Katz +4 more
openaire +2 more sources
The American Journal of Cardiology, 1985
These studies have shown the following: Tolerance to the hemodynamic and antianginal effects of isosorbide dinitrate. Tolerance develops quickly and can be demonstrated within 24 hours. Tolerance is rapidly reversed and the return of normal responsiveness is seen within 21 hours withdrawal of isosorbide dinitrate.
openaire +4 more sources
These studies have shown the following: Tolerance to the hemodynamic and antianginal effects of isosorbide dinitrate. Tolerance develops quickly and can be demonstrated within 24 hours. Tolerance is rapidly reversed and the return of normal responsiveness is seen within 21 hours withdrawal of isosorbide dinitrate.
openaire +4 more sources
Toleration and Tolerance in Theory and Practice
Government and Opposition, 19711 WOULD DEFINE TOLERANCE AS THE DEGREE TO WHICH WE ACCEPT things of which we disapprove. Such a definition is only to define roughly, for the moment, what we are talking about, it does not settle any argument and it will require elaboration before it can be shown, as I hope to, that it is an important subject for historical and social research ...
openaire +2 more sources
Tolerance, Toleration, and the Liberal Tradition
Polity, 1997The tendency to use tolerance and toleration as roughly interchangable terms has encouraged misunderstanding of the liberal legacy and impeded efforts to improve upon it. We can improve our understanding by defining "toleration" as a set of social or political practices and "tolerance" as a set of attitudes.
openaire +2 more sources
Tolerance and self-tolerance of trees
Forest Ecology and Management, 1985Abstract The fact that tolerant species survive better than intolerants in mixed stands does not mean that in pure stands tolerants have less mortality than intolerants. Tolerance is not necessarily associated with self-tolerance which can be defined as the ability of trees to grow and to survive under the stress of intraspecific competition.
openaire +2 more sources
Current Opinion in Allergy and Clinical Immunology, 2001
The mechanisms responsible for sensitization, in particular within the gastrointestinal tract, are IgE-mediated as well as of a non-IgE-mediated, immunological origin. The phenomenon that is the opposite of sensitization is the maintenance of tolerance and is exemplified by the phenomenon 'oral tolerance'.
openaire +3 more sources
The mechanisms responsible for sensitization, in particular within the gastrointestinal tract, are IgE-mediated as well as of a non-IgE-mediated, immunological origin. The phenomenon that is the opposite of sensitization is the maintenance of tolerance and is exemplified by the phenomenon 'oral tolerance'.
openaire +3 more sources
Bulletin of Mathematical Biology, 1981
The concept of a tolerance net formalises simultaneously spatial closeness and nearness of neuronal activity. A method of constructing tolerance group nets is presented, leading to a means of construction of all very homogenous tolerance nets as group quotients. The dihedral group of order eight is taken as an illustrative example.
openaire +3 more sources
The concept of a tolerance net formalises simultaneously spatial closeness and nearness of neuronal activity. A method of constructing tolerance group nets is presented, leading to a means of construction of all very homogenous tolerance nets as group quotients. The dihedral group of order eight is taken as an illustrative example.
openaire +3 more sources
Czechoslovak Mathematical Journal, 1986
A reflexive and symmetric binary relation on a set is called a tolerance. A tolerance T on a semigroup S is called left compatible if (x,y)\(\in T\Rightarrow (zx,zy)\in T\) for all \(z\in S\), right compatible if (x,y)\(\in T\Rightarrow (xz,yz)\in T\) for all \(z\in S\), weakly compatible if it is simultaneously right compatible and left compatible ...
openaire +2 more sources
A reflexive and symmetric binary relation on a set is called a tolerance. A tolerance T on a semigroup S is called left compatible if (x,y)\(\in T\Rightarrow (zx,zy)\in T\) for all \(z\in S\), right compatible if (x,y)\(\in T\Rightarrow (xz,yz)\in T\) for all \(z\in S\), weakly compatible if it is simultaneously right compatible and left compatible ...
openaire +2 more sources