نتایج جستجو برای: band

تعداد نتایج: 134404  

Journal: :تحقیقات آب و خاک ایران 0
علی اسدی کنگرشاهی مرکز تحقیقات کشاورزی و منابع طبیعی مازندران نگین اخلاقی امیری مرکز تحقیقات کشاورزی و منابع طبیعی مازندران محمد جعفر ملکوتی استاد، دانشگاه تربیت مدرس

the experiment in this study was conducted as a completely randomized block design with ten treatments and four replications. treatments included: to- control, t1- 50g of zn per tree as broadcast application, t2-100g zn per tree, broadcast application, t3- 200g zn per tree as broadcast application, t4- 50 g zn per tree as band application, t5- 50g zn per tree, band application, t6-100g zn per t...

2016
Pushpendra Singh Swati Singh

The design and analysis of ellipse shaped broad band micro strip patch antenna are discussed in this paper. In modern wireless communication system at the higher frequency, this basically needs all its components to be in compact size. The proposed antenna inspired by ellipse shaped which offer the better performance compare to the conventional antenna. Here, the proposed antenna is one such co...

Journal: :Journal of Physics: Conference Series 2017

Journal: :محیط زیست طبیعی 0
میلاد جانعلی پور دانشجوی دکتری دانشکده مهندسی ژئوماتیک، دانشگاه صنعتی خواجه نصیر الدین طوسی علی محمدزاده استادیار دانشکده مهندسی ژئوماتیک، دانشگاه صنعتی خواجه نصیر الدین طوسی محمد جواد ولدان زوج دانشیار دانشکده مهندسی ژئوماتیک، دانشگاه صنعتی خواجه نصیر الدین طوسی

various indexes such as rvi, ndvi, savi and osavi have been proposed for vegetation detection using satellite images. these indexes have been obtained based on high reflectance of the vegetation in near infrared band and its high absorption in red band. basic defect of these indexes are using them in various regions without any changes in index structure. in other words, these indexes have not ...

Journal: :Applied Computational Electromagnetics Society Journal 2023

In this paper, a band-pass filter (BPF) based on split-ring resonator (SRR) using 3-D printing technique for C-band applications is introduced. The proposed designed to operate at frequency of 3.9 GHz. An innovative the substrate with size 24 x 1.1 mm3 PLA dielectric material implemented. copper sheet thickness 0.1 mm printed upper and lower faces substrate. First, SRR band stop (BSF) introduce...

Journal: :iranian journal of veterinary science and technology 0
sadık yayla engin kilic vedat baran celal sahin ermutlu ugur aydin

the aim of this study was to evaluate the long-term outcome of treatment using kirschner wires and tensioning bands for tarsocrural luxation with malleolus fractures resulting from trauma in dogs. eight dogs with tarsocrural luxation due to malleolus fracture were selected. following intrathecal anesthesia, the malleolus bone was returned to its normal position using two kirschner wires and ten...

Journal: :Progress In Electromagnetics Research B 2010

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