نتایج جستجو برای: newcastle disease

تعداد نتایج: 1493094  

Journal: :The Open Veterinary Science Journal 2008

Journal: :Journal of the Japan Veterinary Medical Association 1973

Majid Moghbeli , Mohammad reza Shafaati , Roholah Dorostkar,

Background and Aims: Newcastle disease virus (NDV) is one of the major pathogen in poultry. Vaccination is intended to control the disease as an effective solution nevertheless this virus is a growing threat to the poultry industry. F gene open reading frame (ORF) from NDV is 1650 bp, encoding a protein of 553 amino acids that can induce protective immunity alone. The F glycoprotein on the surf...

2008
Laura Taylor-Taft Stan Faeth

While many studies have shown that urbanization and land-use type significantly impact species richness and evenness, few studies have investigated the mechanisms by which these changes occur. A residential neighborhood at ASU-Polytechnic Campus has been designed with 4 different neighborhood landscape regimes and provides the ideal opportunity to explore how local neighborhood landscaping affe...

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