O DASP tem novo diretor

مقایسه ابعاد پریتسیوم دو گونه قارچ عامل بیماری مرگ نارون (Ophiostoma ulmi و O. novo-ulmi)

بیماری مرگ نارون یکی از مخرب‌ترین بیماری‌های پژمردگی آوندی در دنیا می‌باشد. دو قارچ Ophiostoma ulmi و O. novo-ulmi عوامل اصلی بیماری مرگ نارون در یک قرن گذشته بوده‌اند. این دو گونه امروزه براساس یک سری مشخصات مورفولوژیکی، فیزیولوژیکی و مولکولی از هم قابل تفکیک هستند. در این میان ابعاد پریتسیوم جدایه‌های دو گونه مزبور برروی محیط کشت عصاره مالت- آگار از مهم‌ترین عوامل تفکیک این دو گونه محسوب می‌ش...

A Mídia E O Corpo: O Que O Jovem Tem a Dizer?

The aim of this article is to verify the perception of the young about the relation between the media, especially the TV and magazine access and the body of the adolescent. It is a cross-section study carried out with 121 adolescents of a private school in São Paulo. A semi-structured individual interview was applied and recorded in magnetic ribbon using the methodology of the discourse of the ...

Optimal Random Sampling for Spectrum Estimation in Dasp Applications

In this paper we analyse a class of DASP (Digital Alias-free Signal Processing) methods for spectrum estimation of sampled signals. These methods consist in sampling the processed signals at randomly selected time instants. We construct estimators of Fourier transforms of the analysed signals. The estimators are unbiased inside arbitrarily wide frequency ranges, regardless of how sparsely the s...

Board of Diretor Education and Firm Performance: A Dynamic Approach

I examine the relationship between board of director’s (BoD) education and firm performance on a European dataset over the period from 1999 to 2013, employing a well-developed dynamic panel generalized method of moments (GMM) estimator to alleviate endogeneity issue in corporate governance study. I find no correlation between BoD education and firm’s return on asset, after accounting for endoge...

اثربخشی ریپاگلیناید (Novo Norm, Novo Nordisk) در درمان دیابت ملیتوس  پس از پیوند کلیه