نتایج جستجو برای: digitized phantom
تعداد نتایج: 23610 فیلتر نتایج به سال:
The creation of geometrical plan on the boundary of two cadastral areas with a digitized cadastral map. After reconstruction of communication passing through two cadastral areas, geometrical plans were made for the property dividing for each areas independently. The cadastral boundary is a water flow. The digitized cadastral maps of the former cadastre in the Cassini soldner datum in the scale ...
The aim is to study the density, isodose depths, and doses at different points in slab-pinewood-slab (SPS) phantom, solid phantom SP34 (made up of polystyrene), and chest level of actual patient for developing heterogeneous chest phantom mimicking thoracic region of human body. A 6 MV photon beam of field size of 10 cm × 10 cm was directed perpendicular to the surface of computed tomography (CT...
Purpose: To validate a locally fabricated phantom of Imatrixx-2D Array by comparing its results with ArcCheck phantom and comparing portal dosimetry measurements with the two phantom studies. Materials and Methods: Electronic Portal Imaging Devices and Epiqa software were used for portal dosimetry. An Imatrixx-2D array with a locally fabricated phantom and ArcCheck cylindrical phantom were used...
We present a catalogue of ROSAT detected sources in the sample of spectroscopically selected Seyfert 1 and Seyfert 2 galaxies of Rafanelli et al. (1995). The catalogue contains 102 Seyfert 1 and 36 Seyfert 2 galaxies. The identification is based on X-ray contour maps overlaid on optical images taken from the Digitized Sky Survey. We have derived the basic spectral and timing properties of the X...
WeBo 1 (PN G135.6+01.0), a previously unrecognized planetary nebula with a remarkable thinring morphology, was discovered serendipitously on Digitized Sky Survey images. The central star is found to be a late-type giant with overabundances of carbon and s-process elements. The giant is chromospherically active and photometrically variable, with a probable period of 4.7 days; this suggests that ...
Three case histories are presented in which amputees with acute or chronic phantom limb pain and phantom limb sensation were treated with Western medical acupuncture, needling the asymptomatic intact limb. Two out of the three cases reported complete relief of their phantom limb pain and phantom limb sensation. Acupuncture was successful in treating phantom phenomena in two of these cases, but ...
This study presents data on the clinical characteristics and possible mechanisms of the phantom eye syndrome in 112 patients after removal of one eye. The prevalence of phantom eye pain was 26%, nonpainful phantom sensations 29%, and visual hallucinations 31%. Headaches and preoperative eye pain were associated with the presence of phantom experiences. These results suggest that pain is an impo...
In this work, we present a dataset, which provides information on the structural diversity of some endemic tropical species in Madagascar. The data were from CIRAD xylotheque (since 1937), and were also collected during various fieldworks (since 1964). The field notes and photographs were provided by French botanists; particularly by Francis Hallé. The dataset covers 250 plant species with anat...
We present measurements of spin-orbit torques generated by Ir as a function film thickness in sputtered Ir/CoFeB and Ir/Co samples. find that provides dampinglike component torque with maximum spin-torque conductivity $\phantom{\rule{0.28em}{0ex}}{\ensuremath{\sigma}}_{\mathrm{DL}}^{\mathrm{eff}}=(1.4\phantom{\rule{0.28em}{0ex}}\ifmmode\pm\else\textpm\fi{}\phantom{\rule{0.28em}{0ex}}0.1)\ifmmod...
Flexoelectricity, in which a dielectric material develops an electrical polarization response to mechanical strain, is important degree of freedom for designing actuators with simpler structure and higher performance. Its applications are usually limited the nanoscale, though, due phenomenon's inherent size dependence. This study presents $i\phantom{\rule{0}{0ex}}n\phantom{\rule{0}{0ex}}v\phant...
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