نتایج جستجو برای: using two early mentioned methods
تعداد نتایج: 6380519 فیلتر نتایج به سال:
Numerical methods play an important role in modern mathematical research, especially studying the symmetry analysis and obtaining numerical solutions of fractional differential equation. In current work, we use two schemes to deal with equations. first case, a combination group preserving scheme fictitious time integration method (FTIM) is considered solve problem. Firstly, applied FTIM role, t...
abstract nowadays, industries cannot play a crucial role in national and international competitions. the tourism industry is no exception. tourism industry development as the most important economic sector and income generation is one of the key challenges of economic development in the world. therefore, countries were successful that take advantage of the capabilities of tourism sector using ...
شب پره ی مینوز برگ گوجه فرنگی، tuta absoluta (meyrick)، آفت جدی گوجه فرنگی، lycopersicum esculentum miller می باشد. در این تحقیق ویژگی های زیستی مینوز برگ گوجه فرنگی روی پنج رقم گوجه فرنگی (به نام هایsuper strain b، super chief، early urbana y111، mobil و early urbana y) و نیز تاثیر مقادیر مختلف کود مرغی (شامل شاهد، 5، 10، 15، 20و 25 درصد در گلخانه و شاهد، 100، 200 و 300 کیلوگرم در هکتار در مزر...
BACKGROUND Different methodologies for electrocardiographic acquisition in horses have been used since the first ECG recordings in equines were reported early in the last century. This study aimed to determine the best ECG electrodes positioning method and the most reliable calculation of mean cardiac axis (MEA) in equines. MATERIALS AND METHODS We evaluated the electrocardiographic profile o...
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