In chapter 2 we introduced the concept of the two-dimensional rectangular coordinate system, and defined points in space as vectors, whence we were able to draw line segments between pairs of points. To be strictly accurate, a straight line (or line for short) in two-dimensional space is ...
An algorithm for the simulation of two-dimensional spectral domain optical coherence tomography images based on Maxwell’s equations is presented. A recently developed and modified time-harmonic numerical solution of Maxwell’s equations is used to obtai
Effects of two-dimensional topographies using the discrete wavenumber-boundary integral equation method in P-SV cases The effect of topography on surface motion is studied in the case of incident P and S Vwaves and in presence of an explosive source. The discrete wavenumbe... Gaffet,Ste?phane...
Coherent two-dimensional (2D) optical spectroscopy has revolutionized our ability to probe many types of couplings and ultrafast dynamics in complex quantum systems. The dynamics and function of any quantum system strongly depend on couplings to the environment. Thus, studying coherent interactions for ...
TwoDimensionalTrussIntroductionThistutorialwascreatedusingANSYS7.0tosolveasimple2DTrussproblem.ThisisthefirstoffourintroductoryANSYStutorials.ProblemDescriptionDeterminethenodaldeflections,reactionforces,andstressforthetrusssystemshownbelow(E=200GPa,A=3250mm2).(ModifiedfromChandrupatla&Belegunda,IntroductiontoFinite...
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Three-dimensional visualisations of the flow field, mode decomposition through proper orthogonal decomposition, circulation as well as classical statistics were obtained and evaluated in order to gain an understanding of the flow structures, i.e. tumble and swirl, created by the two cylinder heads. ...
The efficient folding of proteins into their three-dimensional functional structure is of fundamental importance for cell viability. In vitro studies of protein folding have provided detailed insights into the folding process by offering precise control of experimental conditions1,2. To date, most foldin...
19 August 2016 Jiao Li, Xinyu Fan,Yanpei Wei & Gang Chen By using density functional theory with generalized gradient approximation, we have carried out detailed investigations of two-dimensional BxNy nanomaterials in the Cairo pentagonal tiling geometry fully composed of pentagons (penta-...
When the object space is three-dimensional, for every (u,v) point in the bounded plane parameter space, a function may associate a point (x,y,z) in the object space. By convention, a planar parameter space is usually assumed to be the unit square, which means that both u and v ...