Irans islamske styreform i en demokratiserende verden

Haemolytic Properties of Cereal 5-/i-Alk(en)ylresorcinols

The haemolytic activity of 5-«-alk(en)ylresorcinols is temperature dependent and correlated to their transition temperatures. The values of the parameters describing the 5-«-alk(en)ylresorcinol-induced red blood cell lysis indicate strong affinity of the compounds to the membrane and their high lytic capacity. The affinity of the compounds for the membrane decrease with the increasing quantity ...

Fibrations of Low Genus, I. Fibrations En Courbes De Genre Petit, I

In the present paper we consider fibrations f : S → B of an algebraic surface over a curve B, with general fibre a curve of genus g. Our main results are: 1) A structure theorem for such fibrations in the case where g = 2 2) A structure theorem for such fibrations in the case where g = 3, the general fibre is nonhyperelliptic, and each fibre is 2connected 3) A theorem giving a complete descript...

The Effects of Devaluation of Irans Balance of Payments

Devaluation has different effects on the structure of trade patterns in countries which have a fixed exchange rate regime. The experience of devaluation in many countries has clearly shown that devaluation policies have not always led to the improvement of their trade pattern structures. Some empirical studies have revealed that after employing devaluation, the real rate of money in some nation...

Mise en application des théories sur l'extraction de la toxine tétanique endocellulaire. I. Action de la pénicilline

Analyse en Composante Principale pour l'extraction des i-vecteurs en vérification du locuteur (Principal Component Analysis for i-vector extraction in speaker verification.) [in French]

Principal Component Analysis for i-vector extraction in speaker verification. In this work, we propose alternative algorithmic combinations for speaker verification based on the Total Variability paradigm. Experiments presented in this paper show that replacing Factor Analysis (FA) by a Principal Component Analysis (PCA) for super-vector dimensionality reduction can lead to state-of-the-art per...