Search
Results
-
Electric-field activating on-surface tailored (OST) coarse polyester fibers for efficient airborne particle removal: Interfacial morphologies and electrical response
(2025)Separation and Purification TechnologyFibrous filtration is the most-used method for indoor particulate matter (PM) removal. The filtration performances are governed by filters’ intrinsic geometries, displaying the tradeoff among efficiency, resistance, and lifespan. In this contribution, we provided a chemically-synthesized strategy to improve the performance of coarse filters while preserving their ultralow initial resistances. After elucidating PM-fiber interactions, the ...Journal Article -
Identifying Terrain Physical Parameters from Vision - Towards Physical-Parameter-Aware Locomotion and Navigation
(2025)IEEE Robotics and Automation LettersIdentifying the physical properties of the surround ing environment is essential for robotic locomotion and naviga tion to deal with non-geometric hazards, such as slippery and deformable terrains. It would be of great benefit for robots to anticipate these extreme physical properties before contact; however, estimating environmental physical parameters from vision is still an open challenge. Animals can achieve this by using their prior ...Journal Article -
Nonlinear dynamics of an acoustically compact orifice
(2024)Journal of Sound and VibrationThis work presents a three dimensional, reduced order model of the dynamics of an acoustically compact aperture, subject to an arbitrary pressure forcing. It provides the time evolution of the velocity profile across the orifice section as function of the dynamical pressure excitation. The volume flow can be deduced therefrom, and can thus provide predictions of the fundamental frequency based orifice impedance. The representation of the ...Journal Article -
Experimental evaluation of bearingless spinfilter topologies
(2024)Separation and Purification TechnologyRotating filter membranes can increase the long term filtrate flux by efficiently and continuously removing the retained particles on a microfiltration membrane. However, the practical implementation of rotating machinery in high purity applications such as biotechnological manufacturing of proteins raises concerns about the contamination of the process fluids due to submerged bearings and imperfect sealings to the outside environment. ...Journal Article -
Anisotropic Chitosan-nanocellulose/Zeolite imidazolate frameworks-8 aerogel for sustainable dye removal
(2024)Journal of Colloid and Interface ScienceAssembling microscopic metal–organic frameworks into macroscopic polymeric scaffolds to develop highly renewable materials has been a promising yet challenging area of research. Herein, chitosan (CS) blended with nano-cellulose (NC) was unidirectionally transformed into an aerogel with oriented macropores and then biomineralized with zeolite imidazolate frameworks-8 (ZIF-8) to form a hierarchical structured chitosan-nanocellulose/zeolite ...Journal Article -
Sea lice management in marine-based salmon farming: Public perceptions and acceptance in England and Scotland
(2024)AquacultureMarine-based salmon farming faces a significant challenge in the management of sea lice infestations, particularly in high-density production areas. Multiple strategies have been employed on salmon farms to prevent and treat sea lice infestations, but they have widely varied in their effectiveness in reducing infestations and their associated impact on the marine environment and fish welfare. Typically, cost and effectiveness are crucial ...Journal Article -
Modelling to generate near-Pareto-optimal alternatives (MGPA) for the municipal energy transition
(2024)Applied EnergyEnergy system models are frequently used to support energy planning. Especially at the local level, however, decision-making is difficult because of conflicting interests of diverse stakeholders. This study proposes a new method to overcome such policy dilemmas and demonstrates it for municipal heat and power planning. Modelling to generate near-Pareto-optimal alternatives (MGPA) is a novel combination of the augmented epsilon-constraint ...Journal Article -
Peak shaving with hydrogen energy storage: From stochastic control to experiments on a 4 MWh facility
(2024)Applied EnergyThe formation of power peaks caused by the stochastic nature of the electric vehicles (EVs) charging process is raising concerns related to the stability of the power grid. In this work, we consider an EV charging station equipped with a hydrogen-based energy storage system (HESS) and on-site renewable power generation, and we offer an experimental demonstration of its potential in reducing the power peak of the EV charging station, despite ...Journal Article -
Plants and their uses in dermatological recipes of the Receptarium of Burkhard III von Hallwyl from 16th century Switzerland – Data mining a historical text and preliminary in vitro screening
(2024)Journal of ethnopharmacologyEthnopharmacological relevance: Historical texts on materia medica can be an attractive source of ethnopharmacological information. Various research groups have investigated corresponding resources from Europe and the Mediterranean region, pursuing different objectives. Regardless of the method used, the indexing of textual information and its conversion into data sets useful for further investigations represents a significant challenge. ...Journal Article -
Machine learning uncovers analytical kinetic models of bioprocesses
(2024)Chemical Engineering ScienceIdentifying suitable kinetic models for bioprocesses is a complex task, particularly when interpretable models are sought. Classical machine learning algorithms are gaining wide interest to simulate complex bioprocesses that are hard to describe via first principles. However, they often rely on a priori assumptions of the model structure and lead to mathematical expressions that are hard to interpret. In this work, we apply an alternative ...Journal Article