The early facilitatory effect of a peripheral spatially noninformative prime stimulus depends on target stimulus features

We investigated the dependency of the early facilitatory effect of a prime stimulus (S1) on the physical characteristics of the target stimulus (S2). A go-no go reaction time paradigm was used. The S1 was a gray ring and the S2s were a white vertical line, a white horizontal line, a white cross and a white small ring, all inside a white ring with the same dimensions as the S1. S1 onset-S2 onset asynchrony was 100 ms. The stimuli appeared randomly in any one of the quadrants of a monitor screen. The S2 could occur at the same position as the S1 or at a different one. We observed a strong facilitatory effect when the vertical line or the horizontal line was the go stimulus and no effect when the cross was the go stimulus. These results show that the features of the target stimulus can be decisive for the appearance of the facilitatory effect of a peripheral spatially noninformative prime stimulus.

Photographs - Prime Minister Pierre Trudeau visit, 1983

Three photographs of Prime Minister Pierre Trudeau's visit to Inniskillin in 1983.

Letter - Prime Minister Pierre Elliott Trudeau to Donald Ziraldo

A letter from Prime Minister Pierre Elliott Trudeau to Donald Ziraldo, dated 19 December, 1983. Trudeau had visited the Inniskillin winery the same year and remarks on the conversation they shared. Also a thank you note for a bottle of wine from Ziraldo for the holidays.

Menu - Dinner given by the Prime Minister of Canada The Right Honourable Brian Mulroney

A menu from a dinner given by The Right Honourable Brian Mulroney and Mrs. Mila Mulroney during a visit by the Prime Minister of the Italian Republic, Giulio Andreotti. The dinner was held March 8, 1992 at The Westin Harbour Castle in Toronto and features Inniskillin wines.

Prime Rational Functions and Integral Polynomials

Let f(x) be a complex rational function. In this work, we study conditions under which f(x) cannot be written as the composition of two rational functions which are not units under the operation of function composition. In this case, we say that f(x) is prime. We give sufficient conditions for complex rational functions to be prime in terms of their degrees and their critical values, and we derive some conditions for the case of complex polynomials. We consider also the divisibility of integral polynomials, and we present a generalization of a theorem of Nieto. We show that if f(x) and g(x) are integral polynomials such that the content of g divides the content of f and g(n) divides f(n) for an integer n whose absolute value is larger than a certain bound, then g(x) divides f(x) in Z[x]. In addition, given an integral polynomial f(x), we provide a method to determine if f is irreducible over Z, and if not, find one of its divisors in Z[x].

Sympathy Letter from Prime Minister

A letter from Prime Minister, Brian Mulroney, expressing sympathy to the parents of Father Sean O'Sullivan. Father Sean passed away in 1989 after battling leukemia, he was 37 years old.

Esposizione topografica di Roma antica distinta nelle tre prime epoche anteromana reale e consolare

UANL

Prévisibilité de la prime de risque sur les obligations: Inférence de Bootstrap.

Rapport de recherche

Efficience des marches des changes, prime de risque et modeles de determination des taux de change.

Rapport de recherche