نتایج جستجو برای: random errors

تعداد نتایج: 416028  

2011
N. PAVITHRA P. SRINIVASULU

NARL has active array radar which has been designed, developed and tested at 1280 MHz. This system comprises of planar microstrip patch antenna array fed by solid-state transreceiver (TR) modules, two-dimensional (2D) passive beam forming network (BFN) and direct IF digital receiver (DRx). Errors are the common factors that affect the data. The common errors are Random errors and Systemic error...

2013
Thomas P. van Gurp Lauren M. McIntyre Koen J. F. Verhoeven

Priming of random hexamers in cDNA synthesis is known to show sequence bias, but in addition it has been suggested recently that mismatches in random hexamer priming could be a cause of mismatches between the original RNA fragment and observed sequence reads. To explore random hexamer mispriming as a potential source of these errors, we analyzed two independently generated RNA-seq datasets of s...

Journal: :Neuropsychologia 2002
Francisco Barceló Robert T Knight

The specificity of the Wisconsin Card Sorting Test (WCST) as a marker of frontal lobe pathology remains controversial. One problem is the lack of a well established correspondence between WCST errors and specific cognitive or neural processes. The conventional scoring of non-perseverative WCST errors does not discriminate between errors related to the efficient test of hypotheses during set shi...

Journal: :iranian journal of radiation research 0
m.a. mosleh-shirazi department of radiotherapy, namazi hospital, shiraz university of medical sciences, shiraz, iran h. taylor department of radiotherapy, royal marsden hospital, sutton, surrey, uk a.p. warrington joint department of physics, royal marsden hospital and institute of cancer research, sutton, surrey, uk f.h. saran department of radiotherapy, royal marsden hospital, sutton, surrey, uk

background: in order to assign appropriate planning target volume (ptv) margins, each centre should measure the patient positioning deviations for their set-up techniques. at the royal marsden hospital, uk, a conformal shell (cast) system is used when a stereotactic frame is not suitable. in this paper, we report on a series of measurements with the aim of obtaining the systematic and random co...

A.P. Warrington, F.H. Saran, H. Taylor, M.A. Mosleh-Shirazi,

Background: In order to assign appropriate planning target volume (PTV) margins, each centre should measure the patient positioning deviations for their set-up techniques. At the Royal Marsden Hospital, UK, a conformal shell (cast) system is used when a stereotactic frame is not suitable. In this paper, we report on a series of measurements with the aim of obtaining the systematic and random ...

Journal: :Tellus A: Dynamic Meteorology and Oceanography 1986

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