cone sudan parameters
Assessment of Image Quality Parameters for Computed ...
Xraycomputed tomography (CT) has become one of the most important investigation procedures worldwide. The study aimed to assess image quality parameters, mainly noise, and radiation doses during abdominal examination. This study examined the diagnostic parameters (kilo voltage, tube current time product, slice thickness, and pitch) and their effects on image quality .
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Computing 3D Loion and Shape Parameters of Cones Using ...
CiteSeerX Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): The paper proposes a simple method to determine the 3D loion and shape parameters of a right circular cone using structured lights. A vital concept in the proposed method is to convert the complex curved stripe pattern into an equivalent, but simpler, linear stripe pattern.
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Chapter 6: Positional Tolerancing | Engineering360
Definition. The positional tolerance is defined in ISO 1101 and positional tolerancing is described in ISO 5458. In the method of positional tolerancing (for the loion of features) theoretical exact dimensions and positional tolerances determine the loion of features (points, axes, median faces and plane surfaces) relative to each other or in relation to one or more .
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Static Cone Penetration Test
Step 1: The cone and friction jacket assembly is put vertically touching the ground. Step 2: The cone is then pushed down at a constant speed of penetration ranging from to /sec to a depth a (say 40 mm). Then, cone tip resistance (q c) is recorded. Step 3: Now the sounding rod is pushed further to a depth b (say 40 mm).
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Effect of reconstruction parameters on cone beam CT ...
Feb 10, 2020 · Cone Beam Computed Tomography (CBCT) is a reliable radiographic modality to assess trabecular bone microarchitecture. The aim of this study was to determine the effect of CBCT image reconstruction parameters, namely, the threshold value and reconstruction voxel size, on trabecular bone microstructure assessment. Five sectioned maxilla of adult Dorper .
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Standard Penetration Test
Standard Penetration Test, SPT, involves driving a standard thickwalled sample tube into the ground at the bottom of a borehole by blows from a slide hammer with standard weight and falling distance. The sample tube is driven 150 mm into the ground and then the number of blows needed for the tube to penetrate each 150 mm (6 in) up to a depth ...
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kCone Analysis: Determining All Candidate Values for ...
), this method may hold the promise for a networkscale characterization of kinetic parameters. Here, we describe an approach for integrating experimental data and constraintbased modeling to construct a kinetic solution space called the kcone, demonstrate the appliion of kcone analysis to interpret kinetic properties of biological networks, apply this approach to evaluate .
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geometry
Nov 01, 2020 · I want to find parameters the apex (x0,y0,z0) and the aperture t of a 3D circular cone with axis parallel to the vertical axis, given four 3D points (x1,y1,z1),...,(x4,y4,z4) on its surface. Four parameters suggest that four 3D points should be enough to find such a cone, however, I failed to solve the set of 4 equations. I would appreciate ...
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Interrelationships Between 3 Keratoconic Cone Parameters ...
To find out the interrelationships between 3 parameters of the keratoconic cone. Methods: A total of 101 keratoconic eyes of 58 patients were included in this retrospective case series study. A complete eye examination was performed. Kmax (K) and pachymetry at the thinnest point (T) were obtained from the Pentacam tomographer.
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Classifiion and StateParameter Assessment of Granular ...
Aug 08, 2020 · This paper presents a methodology developed for soil classifiion and state parameter (ψ) evaluation for granular soils based on seismic cone penetration method uses a twostage soil classifiion system that is first applied to egorize soil groups and identify drainage conditions.
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Depth of Field and Depth of Focus
Figure 5 shows the same concept as Figure 4, but the cones represent multiple points in the detail and subsequent space represent one line pair. The overlap in the bundles in Figure 5a shows how the information blends together faster than that of Figure 4b and shows how two different object details can blur together due to a lower f/#. In Figure 5b, this does not .
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Environmental parameters as risk factors for human and ...
Thessaly, Central Greece, is an endemic area for leishmaniasis with higher incidence rate during the last years. We herein investigated the geographical distribution of human leishmaniasis cases and Leishmania infected dogs in relation to environmental parameters to identify highrisk areas. All the human leishmaniasis cases (n = 82) reported to Hellenic Centre for Disease Control .
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roller cone drill bits launched tercell | Engineer Live
Nov 11, 2014 · Tercel Oilfield Products has announced the release of its new premium series roller cone drill 's premium bearing roller cone bit line has at its foundation precision machined bearing races that are matched to provide the optimum fit and finish for extended operations, even with parameters of higher RPM (revolutions per minute) and heavy WOB .
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Definitions: Speaker Parameters
Effective Cone Area of the Driver – Sd. This parameter describes the effective "size" of our speaker. We all realize that the cone will move air for us, but we also have to take into account the addition of the surround. It is commonly accepted that we can use a value of half the surround as contributing to the output of the driver.
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custom
Feb 03, 2020 · First create a file called "" in the CustomScript directory. To create the parameters, add the following code to Init (): The first line creates a parm of type double, named "Height" and in the group "Design". The returned string is a .
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orbit
Say I have a halfcone with its apex on the surface of the earth and opening outwards towards space. Given some range of time [t_0,t_1], I'd like to determine the subset of orbital parameters that would place a vehicle in this cone during this window.
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"Dynamic Cone Penetration Test (DCPT) for Subgrade ...
Insitu penetration tests have been widely used in geotechnical and foundation engineering for site investigation in support of analysis and design. The standard penetration test (SPT) and the cone penetration test (CPT) are two typical insitu penetration tests. The dynamic cone penetration test shows features of both the CPT and the SPT. The DCPT is performed by .
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Dynamic Cone Penetration Test
The Dynamic Cone Penetration Test provides a measure of a material's insitu resistance to penetration. The test is performed by driving a metal cone into the ground by repeated striking it with a lb (8 Kg)weight dropped from a distance of feet (575 mm). The penetration of the cone is measured after each blow andis recorded to ...
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Assessing drinking water quality based on physical ...
Assessing drinking water quality based on physical, chemical and microbial parameters in the Red Sea State, Sudan using a combination of water quality index and artificial neural network model Author: Mohamedelfatieh Ismael, Ali Mokhtar, Muhammad Farooq, Xin Lü Source: Groundwater for sustainable development 2021 pp. 100612 ISSN: 2352 ...
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Conic Approach to Quantum Graph Parameters Using Linear ...
We use this new cone to model quantum analogues of the classical independence and chromatic graph parameters alpha(G) and chi(G), which are roughly obtained by allowing variables to be positive semidefinite matrices instead of 0/1 scalars in .
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