منابع مشابه
Sculptured Layer-by-Layer Films
The precise assembly of nanostructured materials into two (2D) and three-dimensional (3D) periodic microscopic arrays is achieved by employing various assembling technologies such as microparticle self-organization, photolithography, holographic lithography, selective chemical etching, ink printing, laser-based polymerization, selective responsive grafting, and inversion of bilayers. Soft litho...
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The parametric representation of surfaces is often avoided in best t computations because of the large number of unknowns By exploiting the matrix structure D Sourlier has developed an e ective best t software FUNKE which is based on parametric representation FUNKE is perfectly applicable for sculptured surfaces We report on the best t of a turbine blade In the second part we propose a new shap...
متن کاملDirect Haptic Rendering Of Sculptured
A new tracing algorithm is described that supports haptic rendering of NURBS surfaces without the use of any intermediate representation. By using this tracing algorithm in conjunction with algorithms for surface proximity testing and surface transitions, a complete haptic rendering system for sculptured models has been developed. The system links an advanced CAD modeling system with a Sarcos f...
متن کاملSculptured Thin Films: Accomplishments and Emerging Uses
Sculptured thin films (STFs) are nano–engineered materials whose columnar morphology is tailored to elicit desired optical responses upon excitation. Two canonical forms of STFs have been identified. Linear constitutive relations for general STFs as unidirectionally nonhomogeneous (continuously or piecewise uniformly) and locally bianisotropic continuums are presented, along with a 4×4 matrix o...
متن کاملGeometry Dominated Fluid Adsorption on Sculptured Substrates
Experimental methods allow the shape 1, 2 and chemical composition 3 of solid surfaces to be controlled at a mesoscopic level. Exposing such structured substrates to a gas close to coexistence with its liquid can produce quite distinct adsorption characteristics compared to that occuring for planar systems 4 , which may well play an important role in developing technologies such as super-repell...
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ژورنال
عنوان ژورنال: Blue Jay
سال: 1957
ISSN: 2562-5667,0006-5099
DOI: 10.29173/bluejay2128