Examples of using Backscattering in English and their translations into Portuguese
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Rutherford backscattering spectrum.
Turbidity measuring nephelometric turbidity based on the backscattering of light.
Backscattering has important applications in astronomy, photography and medical ultrasonography.
The chart presented on Figure 3 shows the behavior of simulated kermaIC without considering backscattering.
The following backscattering formulas from shapes occurs in an optical independent of frequency region.
In the present study, the authors considered the kerma collected without backscattering in a chamber positioned at 4.0 cm above the bucky.
Rutherford scattering is now exploited by the materials science community in an analytical technique called Rutherford backscattering.
The failure anddetachment of tubular epithelial cells favor the backscattering of the glomerular filtration to the peritubular capillaries.
The obstruction and backscattering events contribute to the reduction of the glomerular filtration rhythm, besides causing edema of the tubular cells.
LightGate Restriction of detection to a certain time window removes unwanted signal from autofluorescene or backscattering with HyD detectors.
The samples were characterized by rutherford backscattering spectrometry(rbs) and transmission electron microscopy tem.
Such backscattering factor represents the contribution of radiation that is scattered from the central beam due to the presence of the surgical table, the mattress and the patient himself.
Neointimal calcification was defined as an area of low attenuation,low backscattering and clear borders within the stent neointima Figure 1.
Proton backscattering===Protons can also interact with the nucleus of the atoms in the sample through elastic collisions, Rutherford backscattering, often repelling the proton at angles close to 180 degrees.
NEW* Updated Uber Shader with more realistic defaults,enhanced subsurface scattering, diffuse backscattering, a simplified caustics option, and an improved clearcoat appearance.
To generate these synthetic images, we used asar images from the same date of the images in db scale, and one winter reference image, in order todetect the snowmelt areas based on their seasonal variation of backscattering.
The main objective of this thesis is to determine the relationship between the synthetic aperture radar backscattering and the hem¿s sea-ice thickness measurements using data listed above. we used.
Glandular flaps were mobilized off the subcutaneous tissue and temporarily approximated with sutures to allow IORT to be delivered.The thoracic wall was shielded with a 3mm aluminum-lead disk or similar device to minimize backscattering.
The deposited oxides chemical composition was investigated using rutherford backscattering spectroscopy(rbs) revealing the presence of alumina and possible aluminium hydroxide formation.
They were characterized by rutherford backscattering spectrometry(chemical composition), x-ray di raction(microstructure), x-ray absorption spectroscoy(local order), photoluminescence(electronic states), and van der pauw and hall measurements(resistivity, carrier concentration, and mobility). we observed excess cadmium in the lms deposited at the lowest pressures, wh.
The conversion of kerma into glandular dose by means of the DgN factor is dependent upon the measurements of kermaIC, either with or without backscattering, and upon the collection geometry over the model and beside the model.
The experimental methods used to characterize the samples were:rbs(rutherford backscattering spectrometry) for chemical analysis, saxs(small angle x ray scattering), xrd(x ray diffraction) and nai(nitrogen adsorption isotherms) for structural analysis.
The difference between adult and pediatric skulls were not taken into consideration because, in the present study, no radiation absorption factor in cranial structures was considered,but only backscattering on entrance surface due to the techniques of the studied protocols.
By measuring the transmission and backscattering rate the sedimentation and creaming, the speed of the creaming process as well as the position depending change of particles and drop sizes of multiphase systems can be monitored exactly, reliable and efficiently.
The general characteristic of the models simulated will be represented by means of the addition of the backscattering factor and the conversion factor of kermaIC into glandular dose.
To detect these areas,it was applied a classification algorithm based on three thresholds derived from prior studies: i a backscattering threshold of the superficial wet snow zone(wsz) on the antarctic peninsula(wsz< -14 db); ii an altimetric threshold of the wsz in the northern and southern tips of this peninsula(south> 800 m and north> 1200 m); and iii a synthetic image threshold, by rationing austral summer and winter sigma linear images synthetic image< 0,4.
In the ischemic AKI, the tubular lesion represents the final event, involving the cell death and/or dysfunction,which predisposes the cell to the tubular obstruction and consequent backscattering of the filtration, that is, the reflow of the ultrafiltration with reduction of the final urinary volume.
We discuss topics such as light scattering by nanoparticles, backscattering intensity gain in disordered media, energy transitions between energy levels of the neodymium ions, the second harmonic of the excitation beam and the beam emission, sum frequency, lifetime between two energy levels of nedoymium, correlating features emissions obtained in experiments with up conversion theory often assisted by a photon to three transitions allowed in the neodymium ion.
The morphological, mechanical and physico-chemical characteristics of the resulting nitrided layer were analyzed by different techniques, such as scanning electron microscopy,rutherford backscattering spectrometry, nanoindentation, glow discharge optical emission spectroscopy, x-ray diffraction, energy dispersive spectroscopy and chemical analysis by raman spectroscopy.
Areal concentration and composition were obtained from by rutherford backscattering spectrometry(rbs) and surface morphology was characterized by atomic force microscopy afm.