Note de lecture sur <em>Brachiaria</em> : biology, agronomy, and improvement

Note sur la sémantique des structures de contrôle

A Note on Signs of Kloosterman Sums (une Note Sur Les Signes Des Sommes De Kloosterman)

We prove that the sign of Kloosterman sums Kl(1, 1;n) changes infinitely often as n runs through the square-free numbers with at most 15 prime factors. This improves on a previous result by Sivak-Fischler who obtained 18 instead of 15. Our improvement comes from introducing an elementary inequality which gives lower and upper bounds for the dot product of two sequences whose individual distribu...

Etat actuel de nos connaissances sur les argasidés de l'Iran

Sur la frequence de leptospirose en Iran

Sur la fréquence de leptospirose en Iran