نتایج جستجو برای: short rotation

تعداد نتایج: 506300  

Journal: :Bioenergy Research 2022

Abstract We surveyed occurrence and activity of large- medium-sized mammals on six commercial mini-rotation short-rotation coppice (SRC) plantations in northern Germany by camera trapping different seasons (winter, late summer). In total, eleven species (6–9 per site) were detected. This corresponds to the majority mammal occurring study region. Roe deer, wild boar red fox found across all site...

Background: Systematic and purposeful study of self-efficacy beliefs of Iranian nurses in the face of occupational stressors requires understanding the importance of studying this issue and then having a suitable tool to measure it in this group. This study aimed to assess the validity and reliability of the short form of Occupational Coping Self-Efficacy for Nurses Scale (OCSE-N) among Iranian...

Journal: :medical journal of islamic republic of iran 0
mehdi moghtadaei department of orthopedic surgery, rasoul-e-akram hospital, iran university of medical sciences, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی ایران (iran university of medical sciences)سازمان های دیگر: rasoul-e-akram hospital javad moghimi department of orthopedic surgery, rasoul-e-akram hospital, iran university of medical sciences, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی ایران (iran university of medical sciences)سازمان های دیگر: rasoul-e-akram hospital gholamreza shahhoseini department of orthopedic surgery, rasoul-e-akram hospital, iran university of medical sciences, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی ایران (iran university of medical sciences)سازمان های دیگر: rasoul-e-akram hospital

background: proper rotation of components in total knee arthroplasty (tka) will largely affect the postoperative outcome. ethnical variation may affect rotational profile. we aimed to evaluate distal femur rotation in iranian population using transepicondylar axes.   methods : from a total of 450 knee ct scans and via consecutive sampling, 150 qualified subjects with normal lower extremities al...

Journal: :journal of dental materials and techniques 0
arezoo arezoo jahanbin 1 dental research center, department of orthodontics, faculty of dentistry, mashhad university of medical sciences, mashhad, iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی مشهد (mashhad university of medical sciences) behrad behrad tanbakuchi department of orthodontics, faculty of dentistry, mashhad university of medical sciences, mashhad, iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی مشهد (mashhad university of medical sciences)

the aim of this case report was to introduce an appliance for correcting severe rotation of anterior teeth in the mixed dentition period. a 9-year-old iranian boy with a mixed dentition class i malocclusion complained of a severely rotated of upper right central incisor. there was a mesiodens between the central incisors. the supernumerary tooth was first extracted and then a whip appliance whi...

2017
Chang Dou Wilian F. Marcondes Jessica E. Djaja Renata Bura Rick Gustafson

BACKGROUND Feedstock cost is a substantial barrier to the commercialization of lignocellulosic biorefineries. Poplar grown using a short rotation coppice (SRC) system has the potential to provide a low-cost feedstock and economically viable sugar yields for fuels and chemicals production. In the coppice management regime, poplars are harvested after 2 years' growth to develop the root system an...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی خواجه نصیرالدین طوسی - دانشکده مهندسی برق و کامپیوتر 1391

power transformers are important equipments in power systems. thus there is a large number of researches devoted of power transformers. however, there is still a demand for future investigations, especially in the field of diagnosis of transformer failures. in order to fulfill the demand, the first part reports a study case in which four main types of failures on the active part are investigate...

Journal: :Journal of cognitive neuroscience 2010
David J. Prime Pierre Jolicoeur

The purpose of the present study was to seek evidence that mental rotation is accomplished by transforming a representation held in visual short-term memory (VSTM). In order to accomplish this goal, we utilized the sustained posterior contralateral negativity (SPCN), an electrophysiological index of the maintenance of information in VSTM. We hypothesized that if mental rotation is accomplished ...

Journal: :iranian journal of medical physics 0
zahra ojaghi-haghighi echocardiography research center, rajaie cardiovascular medical and research center, iran university of medical sciences, tehran, iran azin alizadehasl echocardiography research center, rajaie cardiovascular medical and research center, iran university of medical sciences, tehran, iran atoosa mostafavi echocardiography research center, shariati medical and research center, tehran university of medical sciences, tehran, iran hassan moladoust cardiovascular research center, school of medicine, guilan university of medical sciences, rasht, iran nasim naderi department of heart failure and transplantation, rajaie cardiovascular medical and research center, iran university of medical sciences, tehran, iran majid maleki echocardiography research center, rajaie cardiovascular medical and research center, iran university of medical sciences, tehran, iran

introduction left ventricular (lv) twist is believed to store potential energy and plays an important role in generating diastolic suction. recent advances in echocardiography techniques have allowed quantification of lv twist. the aim of the present study was to compare lv twist and torsion in healthy human subjects determined by velocity vector imaging (vvi) and tissue doppler imaging (tdi) a...

1997
Nicole P. Vogt Duncan A. Forbes Andrew C. Phillips Caryl Gronwall S. M. Faber Garth D. Illingworth David C. Koo

Spatially resolved velocity profiles are presented for nine faint field galaxies in the redshift range 0.1 ∼ < z ∼ < 1, based on moderate–resolution spectroscopy obtained with the Keck 10 m telescope. These data were augmented with high–resolution Hubble Space Telescope images from WFPC2, which provided V and I photometry, galaxy type, orientation, and inclination. The effects of seeing, slit w...

1998
M Glazer

The measurement of d coefficients from second-harmonic efficiencies in crystal spheres is studied. KH2PO4 is used as a reference for measurements in spheres and with the Maker-fringes technique. As an example, unknown d coefficients in an orthorhombic mannitol, C6H14O6, in which large coefficients of optical rotation have recently been measured, are determined as d123 = 0.06(2) pm V −1 and comp...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید