reconstruction of 3d radioactive distributions using tracked gamma probes

... http://www.head-face-med.com/content/7/1/21 Page of doi:10.1186/1746-160X-7-21 Cite this article as: Stoetzer et al.: Reconstruction of defects of maxillary sinus wall after removal of a huge odontogenic lesion using prebended 3D titanium-mesh ... and secondary reconstruction could be planned Titanium mesh profile created good visual appearance of the midface (Figure 5) Figure Display of the computer tomograpy data set in 3D view Demonstrating ... neck oncologic surgery The Journal of craniofacial surgery 2011 Schramm A, et al: Computer-assisted navigation in craniomaxillofacial tumors The Journal of craniofacial surgery 2008, 19(4):1067-74...

Ngày tải lên: 11/08/2014, 20:21

... Patterns 3of the soft femoral anatomical frame position of the twelve thigh markers during a gait cycle performed by the anaPatterns of the soft tissue artifacts affecting the position of the twelve ... the movement the tensor of inertia of the configuration Di of the corrupted marker locations is generated and the pose of the RF formed by the principal axes of inertia of Di is determined (PCTu) ... Reviews of such sources of errors and their effect on joint kinematics were recently published [25] Numerous techniques have been proposed to reduce the effect of one or more of these sources of error...

Ngày tải lên: 19/06/2014, 10:20

... interpretation of data, revision and final approval of manuscript TP acquisition of data, analysis and interpretation of data, revision and final approval of manuscript JS acquisition of data, analysis ... interpretation of data, revision and final approval of manuscript TJH analysis and interpretation of data, drafting of the manuscript, revision and final approval of manuscript UB conception and design of ... doi:10.1186/1749-799X-6-32 Cite this article as: Schofer et al.: Reconstruction of the acetabulum in THA using femoral head autografts in developmental dysplasia of the hip Journal of Orthopaedic Surgery and Research...

Ngày tải lên: 20/06/2014, 04:20

... interpretation of data, revision and final approval of manuscript TP acquisition of data, analysis and interpretation of data, revision and final approval of manuscript JS acquisition of data, analysis ... interpretation of data, revision and final approval of manuscript TJH analysis and interpretation of data, drafting of the manuscript, revision and final approval of manuscript UB conception and design of ... doi:10.1186/1749-799X-6-32 Cite this article as: Schofer et al.: Reconstruction of the acetabulum in THA using femoral head autografts in developmental dysplasia of the hip Journal of Orthopaedic Surgery and Research...

Ngày tải lên: 20/06/2014, 07:20

... types of positron emission tomography (PET) all record 2D projections of 3D objects [1] Our dataset consists of tomographic reconstruction of chromosome volume image slices through the cell of a ... visualizations of biological organs using commercial graphics hardware For example, Levin et al proposed a method of real-time visualization of a 4D volume visualization of a beating heart using the ... tumor regions in 3D Zoroofi et al provided an automatic methodology for segmentation and 3D visualization of the diseased femoral head from 3D MR volumetric data [17] Both segmentation of the femur...

Ngày tải lên: 22/06/2014, 23:20

... - 281 3D File Formats 3D Programming Tool Libraries 3D Authoring Tools 3D File Format Converters Built-in and Plug-in VRML Exporters Independent 3D File Format Converters 3D Graphics Software ... Characteristics of VR 275 275 276 276 277 278 278 Graphics on the Internet: Web3D - - - - - - - - - - 279 7.7.1 Virtual Reality Modeling Language (VRML) 7.7.2 X3D 7.7.3 Java3D 7.8 3D File Formats ... Jim X Chen Edward J Wegman Foundations of 3D Graphics Programming Using JOGL and Java3D With 139 Figures Jim X Chen, PhD Computer Science Department George Mason...

Ngày tải lên: 03/07/2014, 16:08

... shown in Figure The representation of tree shape was created using visualisation software (Bil3D) developed by INRA, using the coordinates of the centre and diameter of each cross section This tree ... such as the analysis of histograms of colours The aim of this paper is twofold, firstly to show how the features in digital photographs can be used to measure the 3D profile of a standing tree, ... and used to reconstruct the initial 3D shape of the tree The accuracy of this approach was quantified by taking two measurements of the coordinates of a series of targets attached to nine mature...

Ngày tải lên: 07/08/2014, 16:21

... Removal of tissue samples Following dissection of the gastric lymph nodes, an automated stapler was inserted via a trocar of the right abdomen, and tissues of the esophagus were cut off (Figure ... created at the tip of the open end of the esophagus obliquely cut off to the long axis Figure A tube was made to pass through from a small hole at the tip of the open end of the esophagus thereby ... spots of the stapler in this report the anvil head and the main unit of the automated stapler, and conducting firing(Figure 1) We used Surgitie™ for purse-string suture of esophagus Methods Site of...

Ngày tải lên: 09/08/2014, 01:24

... China 2Department of Radiology, The First Bethune Hospital of Jilin University, 71 Xinmin Avenue, Changchun 130021, China 3Department of Pathology, The First Bethune Hospital of Jilin University, ... retrospective analysis of CTA images of these pineal region meningiomas, combined Li et al World Journal of Surgical Oncology 2011, 9:64 http://www.wjso.com/content/9/1/64 Page of Table Clinical histories ... average of 2.5) Infratentorial > supratentorial Severe Female/ years 64 years Dizziness, Ataxia 90 Mild staining, VC shift left dura of the origin of straight sinus 4.3 × 4.1 × 3.3 (an average of...

Ngày tải lên: 09/08/2014, 02:20

... time of local control was defined as the duration from the beginning date of SBRT to the date of local recurrence The time of survival was duration from the beginning date of SBRT to the date of ... mean age of the patients was 69 years (range 46~76) of the patients had co-morbidities The short-term therapeutic effects of local tumor control were evaluated using direct method The SPSS software ... density of the distributed dose increased, and the periphery dose decreased Three groups of terminal collimators with different apertures direct the focusing of the radials Target volume of 1-10...

Ngày tải lên: 09/08/2014, 09:20

... single piece of convex lens when we only calculate its focusing properties The focusing of a thin lens is illustrated in Figure 3.4 below: Figure 3.4 Light focusing by a thin lens Light focusing can ... the focus of metamaterial research changed to 3D designs, new fabrication techniques for 3D metallic structures were required As will be reviewed in Chapter 2, most of the current 3D metamaterial ... aims to address some of these issues through the development of a novel and effective technique for fabricating true 3D metamaterials The technique consists of two steps: a 3D fabrication step...

Ngày tải lên: 09/09/2015, 18:50

... percentage of workers with 9-12 (inclusive of 12) years of education is 2.4% higher; percentage with 12-16 (inclusive of 16) years of education is 5.8% higher and percentage with 16-24 (inclusive of ... knowing only the information of the conditional means of Y given X is far from enough Given some value of X (e.g height), there could be a range of possible values of Y (e.g weight), and therefore, ... conventional way to study wage distributions is by employing the Mincerian wage equation, in which the role of education is always of the most interest The equation is often estimated with OLS approach...

Ngày tải lên: 29/09/2015, 13:01

... given probability From the view point of statistics, VaR estimation is the estimation of a quantile of the distribution of the returns For instance, a daily VaR of $30 million at 95% confidence level ... simulation By using delta -gamma approximation to guide the sampling of scenarios and through the combination of importance sampling and stratified sampling, they successfully reduced the number of scenarios ... Delta -Gamma approximation Obviously, by adding the third and forth moments into the existing Delta -Gamma approach, the weaknesses of Delta -Gamma approximation has been improved Hence, the problem of...

Ngày tải lên: 03/10/2015, 20:59

... LANH, D H SON Fig (a) Sketch of 3D- Optical trap: 1- Laser source, 2- Beam expander, 3Steering mirror, 4- Beam Focus, and 5- Dielectric nanoparticle (b) Sketch of one pair of counter-propagating beams ... intensity of one pair of PGB is given by Iz (ρz , z, t, d) = I lz (ρz , z, t, d) + I rz (ρz , z, t, d) (5) Similarly for two pairs of PGB propagating in X-axis and Y-axis, and then the distribution of ... refractive index of particle n1 = 1.59, refractive of surrounding medium n2 = 1.33, energy of every beam U = 0.1 × 10−6 J, laser wavelength λ = 0.8 × 10−6 m, distance between two beam waist of every...

Ngày tải lên: 30/10/2015, 20:51

... Chapter 5.1 3D reconstruction of the known-structure transillumination images 79 3D reconstruction from transillumination images with tissue-equivalent phantom 79 5.2 3D reconstruction ... 2.3 Aims of the thesis With a view toward the realization of 3D reconstruction from transillumination images of the animal body, this thesis will describe the development of a non-contact 3D optical ... the full-angle (360°) of the animal similar as it is done in X-ray CT For implementation of the 3D reconstruction using transillumination images of light-absorbing structure of the animal body,...

Ngày tải lên: 22/05/2016, 11:12

... eradication of planktonic residues but are not effective in eliminating micro-clusters disrupted from biofilms that may be the cause of recurrence after an indefinite period of time Fragments of biofilms ... populations are often missed by conventional culture The problem of diagnosis markedly increases taking into account the issue of bacterial phenotypes inside biofilms Sonication of explanted devices ... Comparison of Revision of the Acetabular Component without Cement A Concise Follow-up, biofilm-associated cell survival following in vitro exposure of meticil- at Twenty to Twenty-four Years, of a...

Ngày tải lên: 26/10/2012, 09:53

... lx) First of all, consumers were briefed on the concept of the methodology and the procedure The aim of this was to allow for development of the vocabulary to describe the four types of dry-cured ... carried out using XLSTAT software (Addinsoft, France) 2.4.2 Quantitative descriptive data analysis Data from the Quantitative Descriptive Analysis was analysed by means of the ANOVA test using the ... 55.58% of the Table Demographic, socio-economic characteristics and frequency of dry-cured ham consumption of the participants (% of respondents, n = 109) Socio-demographic characteristic % of respondents...

Ngày tải lên: 03/04/2013, 21:07

... Thailand Each liter of MSM contained 6.7 g of Na2HPO4·7H2O, 1.5 g of KH2PO4, 1.0 g of (NH4)2SO4, 0.2 g of MgSO4·7H2O, 60 mg of ferrous ammonium citrate, 10 mg of CaCl2·2H2O, and mL of trace-element ... of trace-element solution Each liter of trace-element solution contained 0.3 g of H3BO3, 0.2 g of CoCl2·6H2O, 0.1 g of ZnSO4·7H2O, 30 mg of - 374 - Journal of Water and Environment Technology, ... One milliliter of chloroform was added and incubated at 65ºC for hours Chloroform solution of 0.1 - 0.5 mL volume was transferred to a clean test tube, was evaporated and then mL of concentrated...

Ngày tải lên: 05/09/2013, 10:15

... evaluating of Meteosat-8 satellite measurements using ground measurements of the two Iraqi radiometric stations; Baghdad (33.33o N, 44.39o E) and Mosul (36.33o N, 43.11o E) The summery of Heliosat-2 ... conference of college of Science – AL-Mustansiriyah university, 9-10 February 2010, Baghdad, Iraq [3] AL-Salihi A.M., M.M Kadhom, A M Jasim: Estimation of Global Solar Radiation on Horizontal Surface Using ... Hanson, K J., 1971 Studies of cloud and satellite parameterizations of solar irradiation at the earth surface In Proceedings of Miami Workshop on Remote Sensing, US Department of Commerce, pp 133–148...

Ngày tải lên: 05/09/2013, 16:10

... the total size of capacitors is reduced by using MERS In other words, dividing off the capacitor of MERS from the capacitors of the inverter power supply can reduce the total size of capacitor ... the voltage within the range of several percent On the other hand, the capacitor of MERS only stores the energy of one cycle The capacitor of MERS discharges all of its charge and the voltage ... waveforms of generated current i and capacitor voltage v by the circuit of Fig Gate signals to U and Y of the full-bridge inverter and V and X of the MERS are also shown Gate signals of MERS are...

Ngày tải lên: 15/10/2013, 16:12