نتایج جستجو برای: saw by using arcgis 93

تعداد نتایج: 8614478  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز - دانشکده ادبیات و زبانهای خارجی 1393

abstract in written mode of language, metadiscourse markers are used commonly to help writers in general and academic writers in particular to produce coherent and professional texts. the purpose of the present study was to compare introduction sections of applied linguistics and physics articles regarding their use of interactive and interactional metadiscourse markers based on the model pro...

2007
Ajay Tikka Said Al-Sarawi Derek Abbott

Surface acoustic wave devices apart from being small, rugged and reliable can also be used as wirelessly interrogatable and completely passive devices in hostile environments. As complex signal processing functions can be performed with a simple structure through the variation of electrode patterns they can power wireless sensors and actuators in a secure manner. It is important to develop exac...

Journal: :Scholars Journal of Engineering and Technology 2020

محسن برجی, ,

Recently, the use of microorganisms for conversion of plant biomass into many commercially valuable products has been studied. In this study, some soil samples, composting plant materials, and composted manure from different parts of Markazy province were collected to isolate and identify aerobic bacteria, which have been capable of utilizing lignin preparations as a sole source of carbon. Bact...

ژورنال: علوم آب و خاک 2006
محسن برجی, ,

Recently, the use of microorganisms for conversion of plant biomass into many commercially valuable products has been studied. In this study, some soil samples, composting plant materials, and composted manure from different parts of Markazy province were collected to isolate and identify aerobic bacteria, which have been capable of utilizing lignin preparations as a sole source of carbon. Bact...

Journal: :اکو هیدرولوژی 0
فرخ اسدزاده استادیار گروه علوم خاک دانشگاه ارومیه مهدی ملکی کاکلر استادیار گروه مهندسی شیمی دانشگاه زنجان محسن برین استادیار گروه علوم خاک دانشگاه ارومیه

in this study, the removal of cd(ii) from aqueous solutions have been carried out using populusnigra saw dust as low-cost, readily available biosorbent. various physico-chemical parameters such as ph, initial metal ion concentration, and adsorbent dosage level and contact time were studied at room temperature to optimize the conditions for maximum adsorption. the central composite design was ca...

رشد سریع جمعیت و مهاجرت یکی از عوامل اصلی و مهم در تراکم و رشد شهرنشینی در سال­های اخیر است. این افزایش رشد سریع باعث بروز مشکلات فراوان در حوزۀ حمل و نقل برای جامعه شهری می­شود و چاره‌اندیشی برای شبکۀ معابر به منظور کاهش این مشکلات ضرورت می­یابد. بر این اساس هدف از انجام این تحقیق تحلیل کاربری اراضی حمل و نقل درون‌شهری شهر کرمان است. روش‌شناسی این پژوهش توصیفی- تحلیلی است و داده‌های پژوهش از ط...

In this paper, the structure of SAW has been studied. In previous work in SAW, materials such as lithium niobium, lithium tantalite and gallium nitride were used in the structure of SAW, and thus had a low operating frequency and the highest reported operating frequency was about 4 GHz. In this paper, aluminum nitride and gallium nitride in the SAW structure are used in combination. The electro...

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