a 3d edge surface mesh

... creating shapes or surfaces through a repeated elimination of tetrahedra from an initial tetrahedral mesh All of them generate a triangular mesh approximating the input data of the original model ... all triangles in the triangulation if it is a Delaunay triangulation 2.1 Background Surface triangulation is fast, memory-efficient, and robust for mesh generating An optimal triangular surface ... Delaunay triangulation, Charles Lawson [8] (starts with Flip algorithm) and Ruppert [9] refine an algorithm based on Delaunay triangulation In addition, other approaches for triangulating surfaces...

Ngày tải lên: 03/11/2015, 22:50

... Ramos et al are available for the first case and guide vane closure of a turbine, and they were obtained in lab conditions and compared with a reliable one-dimensional calculation Ramos et al ... post-doc, PhDs and MSc students Email address: armando.carravetta@unina.it Web address: http://www.docenti.unina.it/armando.carravetta Helena M Ramos has Ph.D degree and is Professor at Instituto ... groundwater and solute transport in soils More than sixty papers on National/International Proceedings and on National/International Journals Owner of national and international patent pending...

Ngày tải lên: 05/09/2013, 14:58

... (Radiosity) Radiosity là một kỹ thuật tạo bóng mềm bằng cách tính toán tất cả các phản xạ, khuếch tán a nh sáng giư a các mặt khác cu a tất cả các vật thể khung cảnh Nó hầu ... nghiệp trang35 //Calculate the plane equation for each face planeEquations=new PLANE[numTriangles]; if(!planeEquations) { errorLog.OutputError("Unable to allocate memory for %d planes", numTriangles); ... Một cách bản nó là một phép kiểm tra tính hiển thị cu a một điểm Các thuật toán tạo bóng cứng phổ biến là: 2.1.1 Tạo bóng giả (Fakes Shadow) Các thuật toán tạo bóng...

Ngày tải lên: 21/12/2013, 20:22

Ngày tải lên: 21/02/2014, 08:20

... lệnh đồ h a 3D Quay quanh trục: virtual void Ogre::Node::rotate(const Vector3& axis, const Radian& angle, TransformSpace relativeTo=TS_LOCAL) axis : trục cần quay quanh angle: góc cần quay theo ... relativeTo: không gian phép quay, có loại không gian TS_LOCAL, TS_PARENT, TS_WORLD TS_LOCAL: không gian cục bộ, không gian nút Quay quay quanh trục nút TS_PARENT: không gian gốc, không gian nút ... createChildSceneNode("Cua"); // Load cfg file ConfigFile cfg; cfg.load( "cua1.cfg" ); availableMeshes = cfg.getMultiSetting( "Mesh" ); Entity* mEntity; // Load doi tuong for(int i=0; i < availableMeshes.size();...

Ngày tải lên: 17/03/2014, 16:11

... dynamin-wrapped necks upon expression of a clathrin antisense RNA Proc Natl Acad Sci USA 100, 5175–5180 28 Shimizu T, Hamabata T, Yoshiki A, Hori T, Ito S, Takeda Y & Hayashi H (2003) An association ... transferrin-containing microdomains ⁄ clathrin-coated pits at the plasma membrane Recent data indicate a correlation between the level of the proteoglycan heparan sulfate on the cell surface and the rate of prion ... clathrin-coated pits, and was investigated by immunofluorescence using Alexa-labeled Stx (in the absence and presence of unlabeled toxin) and Cy5-labeled transferrin as a marker of clathrin-coated...

Ngày tải lên: 23/03/2014, 15:20

Ngày tải lên: 24/03/2014, 14:20

... [8–13] and Arabidopsis thaliana [14,15] Yeast, flies, nematodes and mammals encode a single SPO11; however, plants (e.g Arabidopsis and rice Oryza sativa) encode at least three SPO11 paralogues ... Protein Data Bank and was employed as the basal structure A molecular diagram was generated using molfeat, version 2.2.1.8 (FiatLux Co., Tokyo, Japan) The authors would like to thank the Arabidopsis ... identified DNAbinding surface on SPO11-1 Materials and methods Nucleic acids A 180 bp dsDNA cation of pUC18 180R (Table S1) M13mp18 ssDNA (Shiga, Japan) fragment was obtained by PCR amplifidsDNA, using...

Ngày tải lên: 29/03/2014, 09:20

... measured in discontinuous voltage-clamp mode A and C show that depolarizations activate no measurable inward current after steady-state blockade by TTX B and D show that Na+ current reaches peak ... transvaalicus (Buthidae) Eur J Biochem 268, 5407–5413 Hidaka, S & Ishida, A. T (1998) Voltage-gated Na+ current availability after step- and spike-shaped conditioning depolarizations of retinal ganglion ... current activated by each depolarization is plotted against time, after subtraction of TTX-resistant leak and capacitive current Birtoxin ( 490 nM) was applied at the time indicated by the first arrow...

Ngày tải lên: 31/03/2014, 08:20

... Ritz A: Analyses of gait, reaching, and grasping in children after traumatic brain injury Arch Phys Med Rehabil 2003, 84:424-430 Levin MF, Knaut LA, Magdalon EC, Subramanian S: Virtual reality ... indicates that the arm trajectory was twice as long as the shortest distance between the initial and final arm positions The arm-postural coordination was analysed in terms of movement variation and ... design KIU carried out data collection and analysis, and drafted the manuscript WAL developed the game NDC conducted subjective assessment and analysis of the questionnaire data, and participated in...

Ngày tải lên: 19/06/2014, 08:20

... (ICRS Grade the shownapproximately half of aged cartilage specimens (from cadaver femoral heads) with littledirection spatially oblique to0, (A) surface (A) In approximately half of aged cartilage ... Denham D, Emery IH, Wilkinson PH: Collagen alignments and artificial splits at the surface of human articular cartilage J Anat 1974, 118:101 Kumar P, Oka M, Toguchia J, Kobayashi M, Uchida E, Nakamura ... weight-bearing regions in articular cartilage: a stereological analysis of medial femora condyles in young adult rabbits Anatomy Research 1988, 222:217-227 Batchelor A, Stachowiak GW: Arthritis and...

Ngày tải lên: 20/06/2014, 01:20

... omni-directional or directional antenna for the backbone of the WMN A directional antenna (also called a sectored antenna) is different from an omni-directional antenna in that it only transmits the signal ... the backbone network In general, the local service antenna has a smaller transmission range, and the backbone service antenna has a larger transmission range, i.e., PL

Ngày tải lên: 20/06/2014, 22:20

... details Faculty of Computer and Mathematical Sciences, Universiti Teknologi MARA Pahang, 26400 Bandar Tun Razak Jengka, Pahang, Malaysia 2Centre for Modelling & Data Analysis, School of Mathematical ... shrinking surfaces, the boundary conditions that are usually applied are either a specified surface temperature or a specified surface heat flux However, there are boundary layer flow and heat transfer ... A, Nazar R, Pop I: Flow and heat transfer at a general three-dimensional stagnation point in a nanofluid Physica B 2010, 405:4914-4918 Yacob NA, Ishak A, Pop I: Falkner-Skan problem for a static...

Ngày tải lên: 21/06/2014, 04:20

... Related work 1.1.1 Smart cameras A variety of smart camera architectures designed in academia [4, 5] and industry exist today What all smart cameras share is the combination of a sensor, an embedded ... external and internal camera parameters are known (manually calibrated by overlaying a virtual rendered image with a live camera image), we can convert 2D pixel coordinates into world coordinate ... forwarded both to the person handover unit and to a log file that allows for debugging and playback of recorded data Additionally, raw camera images can be acquired from any camera node for the camera...

Ngày tải lên: 22/06/2014, 22:20

... is changed the coating application rate may have to be adjusted A sample should be prepared to evaluate the resulting surface, 2.3.4.2 Aggregate application This rate of aggregate application ... unsound materials Prepare surfaces by mechanical abrasion 2.3.1.2 Mechanical abrasion-Use sandblasting, scarifying, waterblasting, or other approved means 2.3.2 Inspection of surface prior to coating ... materials-Handle all materials in a safe manner and in a way to avoid breaking container seals 2.1.5 Project conditions 2.1.5.1 Environmental requirements-Contractor shall comply with manufacturer’s...

Ngày tải lên: 24/10/2014, 22:12

...  sa   a  Caa      (15) where    τ a  M am q rm   M aa q   Cam q rm    Caa q   G a (q) We can be expressed τ m and τ a as in term of a known matrix ω m , ω a and ... f(t ) , which are angle  A1 A0 A3 and Fig , A2 A0 A3 Three-dimension overhead crane The following assumptions are made: (i) The payload and the trolley are connected by a massless, rigid link ... 2001; Masoud et al., 2002) Robinett et al (1999) developed a filter to remove noise of the input to avoid exciting the load near its natural frequency Balachandran et al., 1999 used a mechanical absorber...

Ngày tải lên: 16/08/2015, 15:47

... M Sato, and K Kobayashi, J Appl Phys 87, 6055 (2000) K Shimazawa, O Redon, N Kasahara, J J Sun, K Sato, T Kagami, S Saruki, T Umehara, Y Fujita, S Yarimizu, S Araki, H Morita, and M Matsuzaki, ... Shimazawa, O Redon, N Kasahara, J J Sun, K Sato, T Kagami, S Saruki, T Umehara, Y Fujita, S Yarimizu, S Araki, H Morita, and M Matsuzaki, IEEE Trans Magn 36, 2542 (2000) 38 D Song, J Nowak, R Larson, ... Kolbo, and R Chellew, IEEE Trans Magn 36, 2545 (2000) 39 K Ohashi, K Hayashi, K Nagahara, K Ishihara, E Fukami, J Fujikata, S Mori, M Nakada, T Mitsuzuka, K Matsuda, H Mori, A Kamijo, and H Tsuge,...

Ngày tải lên: 14/09/2015, 18:30

... quaternion can be viewed as a number composed of a real part and three imaginary parts, or as a 3D- vector in IR3 and a scalar in IR A dual quaternion is simply a pair of quaternions If a transformation ... allowed A general rigid-body transformation can be expressed as combination of two transforma7 Chapter - Literature survey tions, a rotation RAB and a translation tAB , i.e., xBi = RAB xAi + tAB (2.1) ... splines are used for surface interpolation over scattered data They can be interpreted as a linear combination of a plane with a smooth surface A B-spline is a generalization of the Bézier curve Chapter...

Ngày tải lên: 15/09/2015, 22:43

... Choi, and D Qiao CARA: Collision-Aware Rate Adaptation for IEEE 802.11 WLANs In Proceedings of INFOCOM ’06, Apr 2006 [16] S Lakshmanan, K Sundaresan, S Rangarajan, and R Sivakumar Practical Beamforming ... probing, the antenna moves to Pmax and Dyntenna goes into a maintenance phase 5.5 Maintenance Phase After a Dyntenna node goes into the maintenance phase, the antenna remains stationary, but we ... “directionality” and the “diversity” of steerable antennas It also incorporated a rate adaptation method, which again relied on continuous measurement of SNR Another application of steerable antennas...

Ngày tải lên: 26/09/2015, 10:59

... 1974, Ahmed, Shirazi-Adl et al 1986, Bozic, Keyak et al 1994, Yoganandan, Kumaresan et al 1996, Kumaresan, Yoganandan et al 1999, Teo and Ng 2001, Natarajan, Williams et al 2007, Greaves, Gadala ... Kulak et al 1974, Ahmed, Shirazi-Adl et al 1986, Bozic, Keyak et al 1994, Goel, Park et al 1994, Yoganandan, Kumaresan et al 1996, Maurel, Lavaste et al 1997, Pankoke, Buck et al 1998, Kumaresan, ... 2005)(Pamela K Levangie 2005)(Pamela K Levangie 2005)(Pamela K Levangie 2005)(Pamela K Levangie 2005)(Pamela K Levangie 2005)(Pamela K Levangie 2005)(Pamela K Levangie 2005)(Pamela K Levangie 2005)(Pamela...

Ngày tải lên: 30/09/2015, 06:15