Concept
Complex number
Related publications (389)
Data-driven statistical optimization of a groundwater monitoring network
Andrea Rinaldo, Gianluca Botter
We propose a comparative study of three different methods aimed at optimizing existing groundwater monitoring networks. Monitoring piezometric heads in subsurface porous formations is crucial at regional scales to properly characterize the relevant subsurf ...
Elsevier2024Micropreparative Gel Electrophoresis for Purification of Nanoscale Bioconjugates
Ardemis Anoush Boghossian, Sayyed Hashem Sajjadi, Yahya Rabbani, Shang-Jung Wu, Vitalijs Zubkovs
Conventional techniques for purifying macromolecular conjugates often require complex and costly installments that are inaccessible to most laboratories. In this work, we develop a one-step micropreparative method based on a trilayered polyacrylamide gel e ...
2024Microkinetic Molecular Volcano Plots for Enhanced Catalyst Selectivity and Activity Predictions
Matthew Wodrich, Shubhajit Das, Rubén Laplaza Solanas
Molecular volcano plots, which facilitate the rapid prediction of the activity and selectivity of prospective catalysts, have emerged as powerful tools for computational catalysis. Here, we integrate microkinetic modeling into the volcano plot framework to ...
Amer Chemical Soc2024Asymmetric phase modulation of light with parity-symmetry broken metasurfaces
Karim Achouri, Jean-Yves Duboz
The design of wavefront-shaping devices is conventionally approached using real-frequency modeling. However, since these devices interact with light through radiative channels, they are by default non-Hermitian objects having complex eigenvalues (poles and ...
Washington2023La Science Informatique au lycee : Comment assurer des ressources de qualite ?
La qualité des ressources disponibles pour l’enseignement de la Science Informatique au niveau du lycée est un facteur décisif dans la qualité de l’enseignement et la motivation des jeunes à poursuivre des études dans la matière. Dans cet atelier, nous avo ...
2023Crossing of the Branch Cut: The Topological Origin of a Universal 2 pi-Phase Retardation in Non-Hermitian Metasurfaces
Full wavefront control by photonic components requires that the spatial phase modulation on an incoming optical beam ranges from 0 to 2 pi. Because of their radiative coupling to the environment, all optical components are intrinsically non-Hermitian syste ...
WILEY-V C H VERLAG GMBH2023Dynamic pulse scheduling in ASDEX Upgrade: Disruption avoidance and investigation of the H-Mode density limit
Alessandro Pau, Federico Alberto Alfredo Felici, Bernhard Sieglin
Operation of a tokamak device requires the coordinated operation of a multitude of systems. The sequence of operations during a discharge is both too complex and fast for human interaction. A common way of operation is a predefined sequence of operations w ...
ELSEVIER SCIENCE SA2023On Multiphysical Couplings in Energy Geotechnics: Relevance and Applications
Energy Geotechnics includes several applications related to the recovery and storage of energy from and into the ground, energy transportation, and the management of waste and carbon dioxide generated from energy use. These applications often involve the n ...
Wei Wu, Universität für Bodenkultur2023Safety climate in university laboratories. Part I: model development and practical application
Safety climate assessment has become a regular practice for most organisations. However, it is often limited to questionnaires, providing only qualitative information. The indicator-based approach takes precedence over decision-making, and practical risk a ...
2023Phase Retrieval: From Computational Imaging to Machine Learning: A tutorial
Michaël Unser, Thanh-An Michel Pham, Jonathan Yuelin Dong
Phase retrieval consists in the recovery of a complex-valued signal from intensity-only measurements. As it pervades a broad variety of applications, many researchers have striven to develop phase-retrieval algorithms. Classical approaches involve techniqu ...
2023