Results 91 to 100 of about 1,208,588 (320)
A first course in discrete structures with applications to computer science [PDF]
, 1974 J. P. Tremblay, R. Manohar
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CONTINUOUS AND DISCRETE ELASTIC STRUCTURES
Proceedings of the Estonian Academy of Sciences. Physics. Mathematics, 1999 Summary: A theory of elastic trusses is developed by using the elasticity theory of continuous bodies. The analogies and differences between continuous and discrete representations of elasticity are discussed. Using the concept of material uniformity, we introduce configurational nodal forces in a truss which correspond to configurational stresses in a
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Advanced Functional Materials, EarlyView.This work addresses the challenge of current–voltage asymmetry in scalable laminated semitransparent organic photovoltaics (OPVs) for indoor applications. Vertical stratification of materials is shown to create an energy barrier, leading to performance differences under different illumination directions.
Gulzada Beket +15 more
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Cycle structure in discrete-density models
Discrete Applied Mathematics, 1982 AbstractA super-discrete model is developed in which population densities are positive integers which vary in discrete time intervals. A set of return functions is defined in which each function is a permutation and has a unique maximum value. Phase plane and time plots show much of the complexity of analogous plots for chaotic continuous models with ...
J.R. Pounder, Thomas D. Rogers
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Advanced Functional Materials, EarlyView.A photocurable latex system enables high‐resolution vat photopolymerization of water‐dispersed thermoplastics, yielding pseudothermoplastic materials with recyclability. The formulation permits precise control over mechanical properties and supports reprocessing through conventional and extrusion‐based methods. Compatibility with two‐photon 3D printing
Jon Ayestaran +12 more
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Self-Assembly of Gold Nanocrystals into Discrete Coupled Plasmonic Structures
Crystals, 2016 Development of methodologies for the controlled chemical assembly of nanoparticles into plasmonic molecules of predictable spatial geometry is vital in order to harness novel properties arising from the combination of the individual components ...
Carola Schopf +3 more
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Advanced Functional Materials, EarlyView.MXene dervied CoFe composites show increased initial Oxygen Evolution Reaction (OER) activity compared to the pure CoFe and MXene in an Anion Exchange Membrane device. Vanadium vacancies in the MXene plays a role in increased OER activity and hinders Fe leaching in the AEM device over using the pure V2C MXene as a support material for the CoFe ...
Can Kaplan +16 more
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Cy2NH2NO3SnBu2Cl2•H2O AND Cy2NH2NO3SnPh2Cl2•2H2O: SYNTHESIS AND INFRARED STUDY
Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, 2014 On allowing Cy2NH2NO3 to react with SnBu2Cl2 and SnPh2Cl2, the two studied adducts were obtained. While considering the complex-anions [SnBu2Cl2NO3.H2O]- and [NO3.SnPh2Cl2 H2O]-, discrete structures were suggested with monocoordinating nitrate and ...
ABDOU MBAYE +2 more
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