نتایج جستجو برای: mean distance and diameter additionally

تعداد نتایج: 16873353  

Journal: :ماشین های کشاورزی 0
مریم نقی پور زاده ماهانی کاظم جعقری نعیمی محسن شمسی قاسم محمدی نژاد

due to the importance of weed control and the limitations of mechanical methods in some places, in this research the water jet cutting for weed control was investigated. the cutting tests were performed on camel thorn weed in shahid bahonar university of kerman. the water jet pressure of 90 bars was achieved with the aid of a suitable pump. the cutting time was studied in a completely randomize...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده علوم پزشکی 1389

introduction: diabetes mellitus is an growing national and international public health concern. the number of people affected by diabetes in world by 2030 will be 69% in developing countries. regular physical activity plays a key role in the management of type 2 diabetes melitus, particularly glycemic control. it has been recommended that peoples with type 2 diabetes participate in moderate-int...

2015
Yingqi Jing Haitao Liu

With a dependency grammar, this study provides a unified method for calculating the syntactic complexity in linear and hierarchical dimensions. Two metrics, mean dependency distance (MDD) and mean hierarchical distance (MHD), one for each dimension, are adopted. Some results from the Czech-English dependency treebank are revealed: (1) Positive asymmetries in the distributions of the two metrics...

2017
Timothy M. Chan Dimitrios Skrepetos

8 We present an algorithm that computes a (1 + ε)-approximation of the diameter of a weighted, 9 undirected planar graph of n vertices with non-negative edge lengths inO ( n logn ( logn+ (1/ε)5 )) 10 expected time, improving upon the O ( n ( (1/ε)4 log4 n+ 2O(1/ε) )) -time algorithm of Weimann 11 and Yuster [ICALP 2013]. Our algorithm makes two improvements over that result: first and 12 foremo...

2007
Funda TAŞTEKİN AKSU Nazlı GÜLRİZ ÇERİ Candan ARMAN Süleyman TETİK

Funda TAŞTEKİN AKSU Dokuz Eylül Üniversitesi Tıp Fakültesi Anatomi Anabilim Dalı 35340 İnciraltı, İZMIR Tel: (232) 4124361 e-posta: [email protected] SUMMARY Acetabulum is a hemispherical cavity on the medial part of the hip joint. Anterior acetabular ridge’s morphology is clinically important during total hip arthroplasty. Additionally the depth and diameter of the acetabulum are impor...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی اصفهان - دانشکده فیزیک 1390

in this thesis, barium ferrite nano particles were prepared by sol-gel method. their structural and magnetic properties of samples have been investigated using thermo gravimetric analysis (tg-dta), x-ray powder diffractometer (xrd), fourier transform infrared (ftir), scanning electron microscopy (sem), field emission scanning electron microscopy (fesem), ac susceptometer, vibrating sample magne...

Journal: :مجله دانشکده پزشکی دانشگاه علوم پزشکی تهران 0
ابوطالب بیگی beigi a فریبا زرین کوب zarrin koob f

estimating fetal weight in utero, for better management of pregnancy and appropriate timing of delivery especially in high-risk pregnancies is necessary. our purpose to evaluate a simple method in estimating fetal weight in iranian pregnant patients and also to compare was with a previous western study. this study was carried out in arash hospital, tehran university of medical sciences in 1996-...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده زبانهای خارجی 1390

the purpose of the present study was to see which one of the two instruction-processing instruction (pi) and meaningful output based instruction (mobi) accompanied with prompt and recast- is more effective on efl learners’ writing accuracy. in order to homogenize the participants in term of language proficiency a preliminary english test (pet) was administrated between 74 intermediate students ...

Journal: :journal of dental school, shahid beheshti university of medical sciences 0
mm. aghdasi dept. of radiology, school of dentistry, shahid beheshti university of medical sciences, tehran, iran. n. sheikhdavodi m. moshfeghi dept. of radiology, school of dentistry, shahid beheshti university of medical sciences, tehran, iran. email: [email protected] m. asna ashari dept. of prosthodontics, school of dentistry, shahid beheshti university of medical sciences, tehran, iran

objective: the knowledge of anatomic landmarks’ positions, including inferior alveolar nerve’s canal, is crucial for dentist, who has to master it. it is important to know the exact location and anatomic variety of this canal for different procedures of mandibular surgeries. the aim of the present study was to evaluate inferior mandibular canal’s anatomic position by cone-beam computed tomograp...

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