Search
نمایش تعداد 1-10 از 801
Study Growth and N2-fixation of Alnus subcordata seedlings inoculated with different Frankia crushed nodules
25 different sites of Hyrcanian forest, northern Iran. The seedling growth, N2-fixation and nodulation were measured 10 weeks after inoculation. Dry weight of shoots, roots and nodules, and N content ofthe seedlings inoculated with Frankia were higher...
Synthesis and X-ray crystal structures of some isothiosemicarbazone complexes
-O, azomethine-N and thioamide–N atoms and the bridge piperazine occupy the fourth position. For 2, the Mn atom connects to two N2O tridentate ligand as a distorted octahedron. Pentagonal bipyramidal geometry of 3 is made by coordination of the tetradentate N2O2...
In vitro Acquisition and Retention of Low-Pathogenic Avian Influenza H9N2 by Musca domestica (Diptera: Muscidae)
Avian influenza virus (AIV) H9N2 emerged in the 1990s as an economically important disease in poultry and oc-
casionally infects humans and other mammals. The aim of this study was to evaluate the acquisition and reten-
tion of H9N2 AIV...
entanglement between two tavis-cummings systems with N=2
In this paper we consider two non interacting two-atom tavis-cummings system and examine the
entanglement among four two-state atoms. For our purpose, we assume that one atom from each
systems are entangled ...
Evaluation of the antiviral effects of aqueous extracts of red and yellow onions (Allium Cepa) against avian influenza virus subtype H9N2
ارزیابی آزمایشگاهی اثرات ضد ویروسی عصاره های آبی پیاز قرمز و زرد بر علیه تحت تیپ H9N2 ویروس آنفلوانزای پرندگان
تحت تیپ H9N2 ویروس آنفلوانزای پرندگان موجب خسارات اقتصادی در صنعت طیور جهان می شود. امنیت زیستی و واکسیناسیون بطور کامل قادر به پیشگیری از شیوع تحت تیپ H9N2 ویروس آنفلوانزای پرندگان در طیور نشده است، و داروی مناسبی برای درمان آن وجود ندارد. پیاز یکی...