Protection before the danger of extinction arose
نویسندگان
چکیده
منابع مشابه
Protection from extinction.
The effect of the presence of a conditioned inhibitor on extinction of excitatory conditioning was studied in one magazine approach and three autoshaping experiments using rats and pigeons. In each case, the presence of an inhibitor reduced responding to an exciter during extinction but allowed substantial recovery of responding to that exciter when subsequently tested separately. Control stimu...
متن کاملAsymptotic Behavior of Branching Populations before Extinction
where Xn denotes the number of offspring in the nth generation for a population starting from K offsprings, X0 = K, and throughout the paper the initial size of population K is assumed to be a large value. Such a type of branching process can be a model of real population of animals, insects etc., and the main results of our study can have applications to analysis of real populations arising in...
متن کاملProtection from extinction by a conditioned inhibitor.
The phenomenon of protection from extinction (PFE) of a conditioned stimulus (CS) by a conditioned inhibitor (CI) has not been yet unequivocally demonstrated for the CS-CI compound in which the CS precedes the onset of the CI. Preliminary data from a project addressed to this problem strongly indicate that PFE is a real and robust phenomenon. Moreover, the protection is demonstrated not only fo...
متن کاملon translation of politeness strategies in dialogues involving female characters in translations and retranslations of novels translated before and after the islamic revolution of iran and their effects on the image of women: a polysystem theory approach
abstract reception environment has considerable effects on accepting a translation. as the expectations of a target culture and its values and needs change throughout history, its criteria for accepting a translation or rejecting it will change accordingly (gentzler, 2001). the expectations of iran, as the reception environment in the present study, have changed after the islamic revolution. i...
Asymptotic Behavior of a Branching Population before Extinction
where Xn denotes the number of offspring in the nth generation, X0 = K, and throughout the paper the initial size of populationK is assumed to be a large value. Such a type of branching process can be a model of real population of animals, insects etc., and the main results of our study can have immediate application to analysis of real populations arising in biology (e.g. Jagers [2], Haccou, J...
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ژورنال
عنوان ژورنال: Derecho Animal. Forum of Animal Law Studies
سال: 2019
ISSN: 2462-7518
DOI: 10.5565/rev/da.418