4 clinical application of 3 d angiography
Analysis of 3 d maxillofacial image data 4
... case of volumetric data sets, guide masks are extended to 3- D Figure 4 .30 shows representative examples of the 3- D guide masks for directing 3- D line tracking We need six mask patterns of type ... Blue and green dots denote terminal points, red dots the traced path 4.4.5 Merging of Adjacent Voxels Figure 4 .33 shows the 3- D presentation of the traced paths within 31 panoramic CT images of size ... Rendered surfaces of a CT data segmented at various threshold values (b) Threshold values used for each sub-image 97 4 .3 Segmentation of the Mandible 4 .3. 1 Extraction of Tooth Enamel In CT data,...
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4 clinical applications of basic x ray physics principes
... Collimaof irradiated tissue also of scattered x rays Grids The most common method of reducing the level of scattered radiation reaching the image receptor is use of grids (9) A grid is constructed ... In addition, the be reduced by using of reduction depends distance used Air Gap $ Figure 13 Cross-sectioned an air gap placed between diagram shows how the patient and image receptor helps reduce ... normal radiograph (e) was acquired at 70 kVp unchanged, the underexposed radiograph (d) was acquired with a (d- f) and the overexposed kVp The 10-kVp rule is demonstrated are similar and the densities...
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báo cáo khoa học:" Study on the clinical application of pulsed DC magnetic technology for tracking of intraoperative head motion during frameless stereotaxy" pdf
... before described basic version of the ACCISS II system was expanded with a soft- and hardware update which helps to run a so-called Dynamic Reference Frame (DRF) The DRF can be used as an additional ... (SBP) f 63 y m 63 y f 48 y f 66 y m 49 y 16 17 18 19 20 B2 (MLL) B2 (MLL) B2 (SBP) B2 (SBP) B2 (SBP) 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 localization CT/MRI-data FRE (mm) ... technically perfected in the course of the 1990s The fact that different groups all over the world developed these devices independently soon led to the use of different physical methods for the highly...
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Báo cáo y học: "Circulating angiopoietin-1 and angiopoietin-2 in critically ill patients: development and clinical application of two new immunoassays" pot
... established the immunoassays, supervised the experiments, and analyzed the results JTK and SD identified patients, provided clinical data, collected samples, participated in the design of the study and ... H, Fliser D: Efficacy and cardiovascular tolerability of extended dialysis in critically ill patients: a randomized controlled study Am J Kidney Dis 2004, 43: 342 -34 9 23 Kuzkov VV, Kirov MY, Sovershaev ... first administration of intravenous moxifloxacin (P = 0.885 and P = 0 .37 2), or during hours of extended daily dialysis (EDD) (P = 0.542 and P = 0.4 23) Each line represents a single patient Page of...
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Analysis of 3 d maxillofacial image data 5
... values of the voxels surrounding the tooth enamel With the inclusion of the step, described above, computer-aided analysis of 3- D maxillofacial image data could lead to the realization of more advanced ... casts of the dentition) with a variety of malocclusions (incorrect bites) The study model is digitized into triangular mesh data by a laser scanner Instead of processing the 3- D mesh model directly, ... violated Our anatomic feature detection method will be also significantly affected by any tilt, slant, and rotation of the head Therefore, it is desired that the head be aligned to a standard orientation...
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Analysis of 3 d maxillofacial image data 3
... points of the valley at each column (blue dots: first candidates, yellow: second candidates, red: third candidates) Figure 3. 20: Detected gum margin Figure 3. 21: 3- D presentation of the detected gum ... Image (3. 2 .3) Ridge Detection (3. 3.1) Dental Arch Detection (3. 3.2) Generation of Panoramic Range Image (3. 3 .3) First Tooth-interstice Detection (3. 4) Second Tooth-interstice Detection (3. 5) Integration ... the border pixel Figure 3. 20 shows the detected gum border of Figure 3. 19 The detected gum margin can be backprojected to the original 3- D model (Figure 3. 21) 75 Figure 3. 19: Three candidate points...
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Analysis of 3 d maxillofacial image data 2
... Responds well to crease • Cannot separate roof and edges regardless of their valley edges gradient magnitudes 38 2 .3 3 -D Line Detection 2 .3. 1 Eigenvalue Analysis It is known that a 3- D object of ... since they are dependent on the shape and direction of a crease edge, their applications are limited First-derivativebased methods detect crease edges by finding a pixel whose first derivative is ... 2.14) and GOA (black) to the various roof edges of Figure 2.14 35 Figure 2.16 provides a further comparison of GOA with SNA The profiles of a step edge, a sharp roof edge and a smooth roof edge...
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Analysis of 3 d maxillofacial image data 1
... developed suitable algorithms Figure 1.1: Surface-scan data of a dental study model CT provides detailed 3- D information of the interior of the human body CT data is a volumetric data set used not ... have made the use of 3- D maxillofacial image data increasingly more common 3- D data are obtained in two forms, surface-scan data and volumetric data Surface-scan data is generally provided as a ... computerized systems that perform analysis of 3D maxillofacial image data These systems would enable not only 3- D visualization to provide the clinician with a visual aid for diagnosis but also 3- D measurement...
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Hydraulic modeling of open channel flows over an arbitrary 3-d surface and its applications in amenity hydraulic engineering
... 1296- 131 0 28 Ye J and McCorquodale J A 1997 Depth-averaged hydrodynamic model in curvilinear collocated grid J Hydr Engrg., ASCE, 1 23( 5), pp 38 0 -38 8 29 Younus M And Chaudhry M H 1994 A depth-averaged ... VVΓ0ηη − G ζ }h2 (3. 37) Equations (3. 26, 3. 33, 3. 34) and (3. 37) are the depth-averaged equations in a general form used in calculating water surface profile of flows in the following applications ... and Goodwill (1997) presented a depth-averaged model and compared its predictions for a water surface profile along the 180o bend channel The bend-flow was also considered using depth-averaged...
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tổng hợp một số dẫn xuất của N-(2,3,4,6-tetra-O-acetyl--D-galactopyranosyl)thiosemicarbazid
... Bảng 3. 4 D kiện phổ 13C NMR d n xuất benzaldehyd N(2 ,3, 4,6-tetra-O-acetyl-β -D- galactopyranosyl) thiosemicarbazon 55 Bảng 3. 5 Hoạt tính sinh học d n xuất benzaldehyd N-(2 ,3, 4,6tetra-O-acetyl-β -D- galactopyranosyl)thiosemicarbazon ... 33 2.4.17 Tổng hợp 2-hidroxi benzaldehyd N-(2 ,3, 4,6-tetra-O-acetyl-β-Dgalactopyranosyl)thiosemicarbazon 34 2.4.18 Tổng hợp 4-hidroxi benzaldehyd N-(2 ,3, 4,6-tetra-O-acetyl-β-Dgalactopyranosyl)thiosemicarbazon ... hợp 3- metoxi- 4-hidroxi benzaldehyd N-(2 ,3, 4,6-tetra-O-acetyl-β-Dgalactopyranosyl)thiosemicarbazon 30 2.4.12 Tổng hợp 3- etoxi- 4-hidroxi benzaldehyd N-(2 ,3, 4,6-tetra-O-acetyl-β-Dgalactopyranosyl)thiosemicarbazon...
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ứng dụng công nghệ enzyme để thu nhận đ-ờng chức năng fructooligosaccharide (FOS) từ dịch mía Application of enzyme technology for fructooligosaccharides (FOS) production
... foods - Concept to product Woodhead publishing Ltd & CRC Press - 27 p J.R.Whitaker, A.G.J.Voragen, D. W.S Wong, (2004) Handbook of food Enzymology, 805 - 822p Mazza G Edt., 1998 Functional foods: ... supelco Ca 30 cm x 7,8mm ID (h ng Supelco, Mỹ), tốc độ d ng chảy 1ml/min, Detector l Detector đo số khúc xạ - RI KếT QUả NGHIÊN CứU V THảO LUậN 3. 1 Xác định hoạt tính enzyme -D fructofuranosidase chế ... (%w/w) 90,6 6,2 3, 2 0.005 85,7 9,0 5 ,3 0,6 0.01 82,2 11,7 6,1 2,6 0.015 80,1 13, 9 6,0 4,8 0.02 73, 5 18,2 8,2 6,9 0.025 73, 4 18,4 8,1 7,2 0. 03 71,7 19,5 8,8 7,6 0. 035 70,6 20,1 9 ,3 7,7 0.04 69,7...
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AN APPLICATION OF FAMA FRENCH 3 FACTORS MODEL ON HOSE
... 0.01 931 02 83 -0.00450 237 2 0.079 538 394 0.00192 531 7 -0. 030 6589 63 -0.01242 738 8 0. 033 533 272 0.028 838 139 -0. 035 309962 30 /07/2010 -0.017968814 -0.0167524 0.026401 139 -0. 030 062575 -0.0199 533 91 -0.055884187 ... 28/02/20 13 0.026412094 0.0271 838 5 0.0 239 40 635 0.0 431 07471 0.02 030 9668 0.02859 637 3 0.0 237 18668 0.007202416 -0.00966 631 1 29/ 03/ 20 13 0.0 236 77595 0.0447 531 37 -0.000414668 0.000 939 5 73 0.022525869 0.0 433 334 8 ... 0.077977 637 27/04/2012 0.1782 532 66 0.18274 132 5 0.1 736 70497 0.0 232 66222 0 .35 16 837 39 0.167 433 582 0.176019 537 -0.105152 938 0.167569652 31 /05/2012 -0. 038 332 595 -0.0 632 4489 -0. 034 422724 0.0406 939 87 -0.066151524...
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Tách và xác định cấu trúc 3,4,5 trimetoxyphenyl o b d glucopyranozit từ cây trám đen (canarium nigrum lour engl ) ở nghệ an
... MeOD, 500MHz): (ppm): 6,509(2H,s); 3, 830 (3H,s,OCH3- C- 3) ; 3, 7 23 (3H,s,OCH3- C- 4); 3, 830 (3H,s,OCH3- C - 5); Phổ C- NMR( MeOD,125MHz) (ppm); 154,644s(C-1); 94,77 8d( C-2); 13 1 53, 40 6d( C -3) ; 133 ,088s(C-4);1 53, 40 6d( C-5);94,77 8d( C-6); ... humulen 1 ,33 1H-cycloprop[e]azulen,decahydro-1, 1, 7- 0,47 trimetyl metylen germacren D 1,62 10 isoleden 4,91 11 cadina-4,9-dien 6,19 12 -cadinen 12 ,3 13 cadina -1(10), 4-dien 6,09 14 cadina-1 ,3, 5-trien ... phổ 13C - NMR hợp chất A STT 10 11 12 13 14 15 Cacbon C-1 C-2 C -3 C-4 C-5 C-6 C-1' C-2' C -3' C-4' C-5' C-6' OCH3 OCH3 OCH3 Độ d ch chuyển hoá học (ppm) 154,644s 94,77 8d 1 53, 40 6d 133 ,088s 1 53, 406s...
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Báo cáo Y học: A polymer with a backbone of 3-deoxy-D-glycero -D-galacto -non-2ulopyranosonic acid, a teichuronic acid, and a b-glucosylated ribitol teichoic acid in the cell wall of plant pathogenic Streptomyces sp. VKM Ac-2124 pdf
... H-3ax H-3eq H-4 H-5 3. 36 3. 58 4.40 4 .33 3. 40 3. 69 3. 93 4. 03 3.98 3. 88 3. 95 3. 55 4.01 3. 80 3. 66 H-5¢ H-6 H-6¢ H-7 H-8 H-9 H-9¢ Polymer II (C) 1.78 2.20 (D) 4.55 3. 31 3. 50 3. 38 3. 39 (E) 4.09 3. 97 ... 3. 96 3. 81 4.18 4.17 4.09 (F) 4.66 3. 32 3. 50 3. 40 3. 43 4.08 3. 96 3. 93 3. 83 Polymer III 3. 90 3. 72 * or 2); CH3CON, d1 . 93 and 2.07 chromatography [25] The absolute configuration of ManpNAc3NAcA (D- ) ... observed in the region of resonances of the CH3CO– groups The presence of 3- deoxynonulosonic acid with the b-configuration of the glycosidic bond followed from two doublets of doublets at d2 .20 (2J3 ,3 ...
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Báo cáo "Hoạt tính kháng khuẩn và kháng nấm của một số n-(2,3,4,6-tetra-O-axetyl- β -D-galactopyranozyl) thiosemicacbazon benzandehit thế " docx
... -0,28 7 ,36 7 93, 03 1401,19 1,78 51,27 -8.502198 -1.057144 -0 .33 20 -0.2 638 0.0169 20 20 15 p-Cl 1b 0,71 6, 03 787 ,32 138 4,29 2 ,34 51 ,36 -8.261570 -0 .32 1926 -0 .33 29 -0.2 633 -0.0006 20 22 26 p-N(CH3)2 ... 7 ,36 750,08 137 0,96 1,78 51,27 -8.572944 -0.929589 -0 .33 31 -0.2260 -0.0156 20 22 26 m-NO2 1a -0,28 7 ,36 789,99 139 9,76 1,78 51,27 -8 .38 1 837 -0.7916 93 -0 .33 24 -0.2659 0.0 137 25 20 22 p-NO2 1d ... -7.928 232 -0.080841 -0 .33 51 -0.2599 -0.0120 26 15 3, 4-CH2O2 1f 0,05 5, 83 839 ,75 1440,22 1,51 51,77 -8.706717 -0.571 030 -0.2905 -0.2791 -0.0415 18 20 15 5-Br-2-OH 1g 0,19 9 ,38 797 ,39 1414,59 2 ,33 52,69...
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Hoạt tính kháng khuẩn và kháng nấm của một số N-(2,3,4,6-tetra-O-axetyl- β -D-galactopyranozyl) thiosemicarbazon benzandehut thế doc
... -0,28 7 ,36 7 93, 03 1401,19 1,78 51,27 -8.502198 -1.057144 -0 .33 20 -0.2 638 0.0169 20 20 15 p-Cl 1b 0,71 6, 03 787 ,32 138 4,29 2 ,34 51 ,36 -8.261570 -0 .32 1926 -0 .33 29 -0.2 633 -0.0006 20 22 26 p-N(CH3)2 ... 7 ,36 750,08 137 0,96 1,78 51,27 -8.572944 -0.929589 -0 .33 31 -0.2260 -0.0156 20 22 26 m-NO2 1a -0,28 7 ,36 789,99 139 9,76 1,78 51,27 -8 .38 1 837 -0.7916 93 -0 .33 24 -0.2659 0.0 137 25 20 22 p-NO2 1d ... -7.928 232 -0.080841 -0 .33 51 -0.2599 -0.0120 26 15 3, 4-CH2O2 1f 0,05 5, 83 839 ,75 1440,22 1,51 51,77 -8.706717 -0.571 030 -0.2905 -0.2791 -0.0415 18 20 15 5-Br-2-OH 1g 0,19 9 ,38 797 ,39 1414,59 2 ,33 52,69...
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Application of serum proteomics to the Women’s Health Initiative conjugated equine estrogens trial reveals a multitude of effects relevant to clinical findings pot
... initial set of 50 subjects and with sera from an independent set of 50 randomly selected subjects who adhered to CEE and that were obtained at baseline and after year of oral ET Methods Study design ... Serpin peptidase inhibitor, clade A, member (SERPINA6) 1 .38 1 1 .31 8 0.7 73 0 .37 9 0.298 -0 .39 6 0 .30 3 -0.410 0 .38 5 0 .37 7 2 .30 E-07 3. 82E-05 8.61E-06 4.06E-06 5.82E-06 0.00 133 0.00225 0.0 036 6 0.02486 ... of Health, Department of Health and Human Services (contracts N01WH22110, 24152, 32 100-2, 32 105-6, 32 108-9, 32 111- 13, 32 115, 32 118-19, 32 122, 42107-26, 42129 -32 , and 44221) The active study drug...
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