Concept
Analytic–synthetic distinction
Publications associées (32)
High-frequency response of a hemispherical grounding electrode
Marcos Rubinstein, Antonio Sunjerga
The lightning discharge current is characterized by a high-frequency spectrum extending from DC to about 10 MHz. The calculation of the grounding impedance is one of the most important aspects of designing lightning protection systems. The search for analy ...
2024Spatial symmetries in nonlocal multipolar metasurfaces
Olivier Martin, Karim Achouri, Ville Tuovi Tiukuvaara
We propose a framework that connects the spatial symmetries of a metasurface to its material parameter tensors and its scattering matrix. This provides a simple and universal way to effortlessly determine the properties of a metasurface scattering response ...
SPIE-SOC PHOTO-OPTICAL INSTRUMENTATION ENGINEERS2023Analytical Expressions for Lightning Electromagnetic Fields With Arbitrary Channel-Base Current. Part II: Validation and Computational Performance
Marcos Rubinstein, Farhad Rachidi-Haeri
This article provides the implementation procedure, the validation, and some considerations on the computational efforts of the analytical expressions developed for the lightning electromagnetic fields presented in the companion paper. The validation is pr ...
2021Proof-of-concept analytical instrument for label-free optical deconvolution of protein species in a mixture
The adoption of process analytical technologies by the biopharmaceutical industry can reduce the cost of therapeutic drugs and facilitate investigation of new bioprocesses. Control of critical process parameters to retain critical product quality attribute ...
ELSEVIER2021On the asymptotic behavior of the solutions to parabolic variational inequalities
We consider various versions of the obstacle and thin-obstacle problems, we interpret them as variational inequalities, with non-smooth constraint, and prove that they satisfy a new constrained Lojasiewicz inequality. The difficulty lies in the fact that, ...
2020Real-time camera pose estimation for sports fields
Pascal Fua, Charles Dubout, Horesh Beny Ben Shitrit, Pablo Marquez Neila, Leonardo Citraro, Stefano Savarè
Given an image sequence featuring a portion of a sports field filmed by a moving and uncalibrated camera, such as the one of the smartphones, our goal is to compute automatically in real time the focal length and extrinsic camera parameters for each image ...
2020