Xem 1-20 trên 668 kết quả Dimensional
  • The application of basic shapes, shades and textures draw three dimensionally! The transition from black and white pencil drawing to colored pencil drawing is very smooth and easy. Just about anybody can sketch or trace some sort of square or circle. The question is: "how do we make it look like the real thing and not some flat one dimensional graphic on the page?" How do we make the viewer feel that he or she could reach out and touch it? In short, how do we give it the proper form?

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  • To cluster textual sequence types (discourse types/modes) in French texts, K-means algorithm with high-dimensional embeddings and fuzzy clustering algorithm were applied on clauses whose POS (part-ofspeech) n-gram profiles were previously extracted. Uni-, bi- and trigrams were used on four 19th century French short stories by Maupassant. For high-dimensional embeddings, power transformations on the chisquared distances between clauses were explored.

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  • Multiplanar 3D US imaging is thought to provide more spatial information and allow easier anatomic assessment than the conventional two-dimensional ultrasound imaging. Contrast- enhanced three-dimensional ultrasound (CE 3D US) imaging is a new medical imaging technique that uses reflections of microbubbles to clearly depict blood vessels and allows the images to be displayed spatially at different visual angles.

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  • Linguistic access to uncertain quantitative knowledge about physical properties is provided by d i m e n s i o n a l adjectives, e.g. long-short in the spatial and temporal senses, near-far, fast-slow, etc. Semantic analyses of the dimensional adjectives differ on whether the meaning of the differential comparative (6 cm shorter than) and the equative with factor term (three times as long as) is a compositional function of the meanings the difference and factor terms (6 cm and three times) and the meanings of the simple comparative and equative, respectively.

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  • A three-dimensional macroporous Cu/SnO2 composite anode sheet prepared via a novel method was prepared via a novel method that is based on selective reduction of metal oxides at appropriate temperatures. SnO2 particles were imbedded on the Cu particles within the three-dimensionally interconnected Cu substrate.

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  • Lecture Programming in C++ - Chapter 9: One-dimensional numeric arrays. On completion of this chapter students will know how to: Create and manipulate arrays, trace and debug loops that manipulate arrays, reserve memory during program execution, use arrays to solve problems.

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  • Lecture Programming in C++ - Chapter 10: Multi-dimensional numeric arrays. On completion of this chapter students will know how to: Initialize multidimensional arrays, print multidimensional arrays, read a file for array element values, visualize storage, pass an array to a function.

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  • Radiographic cephalometry has been one of the most important diagnostic tools in orthodontics, since its introduction in the early 1930s by Broadbent in the United States and Hofrath in Germany. Generations of orthodontists have relied on the interpretation of these images for their diagnosis and treatment planning as well as for the long-term follow-up of growth and treatment results. Also in the planning for surgical orthodontic corrections of jaw discrepancies, lateral and antero-posterior cephalograms have been valuable tools.

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  • The relational database uses the concept of linked two-dimensional tables consisting of rows and columns, as shown in Figure 1-2. Unlike the hierarchical approach, no predetermined relationship exists between distinct tables. This means that the data needed to link together the different areas of the network or hierarchical model need not be defined. Because relational users don’t need to understand the representation of data in storage to retrieve it (many such users created ad hoc queries against the data), ease of use helped popularize the relational model....

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  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Proteome changes of lungs artificially infected with H-PRRSV and N-PRRSV by two-dimensional fluorescence difference gel electrophoresis

    pdf17p dauphong3 26-12-2011 18 6   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Parametric Study on Dimensional Control of ZnO Nanowalls and Nanowires by Electrochemical Deposition

    pdf10p dauphong14 11-02-2012 19 6   Download

  • It is more than a century since Karl Pearson invented the concept of Principal Component Analysis (PCA). Nowadays, it is a very useful tool in data analysis in many fields. PCA is the technique of dimensionality reduction, which transforms data in the high-dimensional space to space of lower dimensions. The advantages of this subspace are numerous. First of all, the reduced dimension has the effect of retaining the most of the useful information while reducing noise and other undesirable artifacts. Secondly, the time and memory that used in data processing are smaller.

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  • We show that unital simple C ∗ -algebras with tracial topological rank zero which are locally approximated by subhomogeneous C ∗ -algebras can be classified by their ordered K-theory. We apply this classification result to show that certain simple crossed products are isomorphic if they have the same ordered K-theory. In particular, irrational higher dimensional noncommutative tori of the form C(Tk ) ×θ Z are in fact inductive limits of circle algebras. Introduction In recent years there has been rapid progress in classification of nuclear simple C ...

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  • Tuyển tập các báo cáo nghiên cứu về hóa học được đăng trên tạp chí hóa học đề tài : The Chinese version of the Myocardial Infarction Dimensional Assessment Scale (MIDAS): Mokken scaling

    pdf4p dauphong10 31-01-2012 22 5   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: An initial-boundary value problem for the one-dimensional non-classical heat equation in a slab

    pdf17p dauphong12 08-02-2012 19 5   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article Two-Dimensional Frequencies Estimation Using Two-Stage Separated Virtual Steering Vector-Based Algorithm

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  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article Three Positive Periodic Solutions for a Class of Higher-Dimensional Functional Differential Equations with Impulses on Time Scales

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  • We prove that the diffusion coefficient for the two dimensional asymmetric simple exclusion process with nearest-neighbor-jumps diverges as (log t)2/3 to the leading order. The method applies to nearest and non-nearest neighbor asymmetric simple exclusion processes. 1. Introduction The asymmetric simple exclusion process is a Markov process on {0, 1}Z with asymmetric jump rates. There is at most one particle allowed per site and thus the word exclusion. The particle at a site x waits for an exponential time and then jumps to y with rate p(x − y) provided that the site is not occupied.

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  • In this paper we prove the global existence and uniqueness (regularity) of strong solutions to the three-dimensional viscous primitive equations, which model large scale ocean and atmosphere dynamics. 1. Introduction Large scale dynamics of oceans and atmosphere is governed by the primitive equations which are derived from the Navier-Stokes equations, with rotation, coupled to thermodynamics and salinity diffusion-transport equations, which account for the buoyancy forces and stratification effects under the Boussinesq approximation. ...

    pdf24p noel_noel 17-01-2013 24 5   Download

  • Taking inspiration from nature, this stunning variety of stitched projects offers a fantastic array of flowers, insects, butterflies, and birds, which utilize an intriguing range of materials and methods. The mixed-media techniques involved include ribbon work, appliqué, fabric manipulation, beading, and stumpwork. Accompanied by stitch diagrams and templates, the projects are geared to help both novices and experts extend their embroidery skills.

    pdf75p japet75 30-01-2013 20 5   Download

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