Results 21 to 30 of about 12,052 (269)

The Road Less Travelled? Pathways from Passivity to Agency in Student Learning

open access: yesCollected Essays on Learning and Teaching, 2015
This qualitative study examined fourth-year undergraduate students’ responses to reflective writing prompts and journal entries related to their practical experiences in two capstone courses, both based in SBL/PBL pedagogies. We examined their ‘strategic’
Gail Frost, Maureen Connolly
doaj   +1 more source

La passivité de la logique

open access: yesMethodos, 2009
What is the path in Husserl that takes us from formal to transcendental logic? Does it follow Kant’s course from “general logic” to “transcendental logic”, or does the mathematical character of modern logic divest it of the possibility of serving as a ...
James Dodd
doaj   +1 more source

On ϱ-passivity

open access: yesIFAC-PapersOnLine, 2023
We discuss passivity beyond continuous-time systems by highlighting several inconsistencies of the definition currently in use, for instance when applied to discrete-time systems, and by motivating the need for a new and more consistent notion. Hence, we propose a new definition, ϱ-passivity, that addresses the raised issues and that, as a result, is ...
Moreschini, Alessio   +3 more
openaire   +1 more source

Boundary Control-Based Finite-Time Passivity for Fractional Spatiotemporal Directed Networks with Multiple Weights

open access: yesFractal and Fractional
This article mainly delves into finite-time passivity and finite-time synchronization of fractional-order spatiotemporal directed networks with multiple weights via boundary control schemes.
Li Zhao, Cheng Hu, Juan Yu
doaj   +1 more source

Stability, Causality, and Passivity Analysis of Canonical Equivalent Circuits of Improper Rational Transfer Functions With Real Poles and Residues

open access: yesIEEE Access, 2020
This paper extends a previous work on synthesis of equivalent circuits using strictly proper canonical R-L and ${\text{R}}_{a}$ -L- ${\text{R}}_{b}$ -C circuit branches, and presents a thorough time-domain and frequency-domain analysis of stability ...
Rasul Choupanzadeh, Ata Zadehgol
doaj   +1 more source

Dual-Passivity-Based Control Strategy for Energy Storage Converter under Microgrid Operation Mode Switching

open access: yesZhongguo dianli, 2022
At the unfavorable moments such as island startup, island load switching, and unplanned off-grid, the excessive fluctuation of microgrid bus voltage frequency may seriously damage the electrical equipment of the entire microgrid.
Hui LIU   +5 more
doaj   +1 more source

Bridging the Loneliness Gap: Depression, Connectivity, and Isolation in Pediatric Oncology Patients and Their Peers

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Loneliness is associated with adverse physical and mental health outcomes and remains understudied in children and adolescents undergoing cancer therapy. Pediatric oncology patients may be at increased risk due to medical isolation and disruption of social networks.
Charlotte N. Stahlfeld   +5 more
wiley   +1 more source

The role of sensous flow and sensing the ground in movement skill experiences—a reflection using the practice of yoga as an example

open access: yesFrontiers in Sports and Active Living, 2023
This contribution takes a phenomenological approach to explore the sensuous flow and perceived experiences in practicing movement skills, using the practice of yoga as a case study.
Gunn Helene Engelsrud
doaj   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

open access: yesFEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Radiation Force Modeling for a Wave Energy Converter Array

open access: yesEnergies, 2023
The motivation and focus of this work is to generate passive transfer function matrices that model the radiation forces for an array of WECs. Multivariable control design is often based on linear time-invariant (LTI) systems such as state-space or ...
Salman Husain   +3 more
doaj   +1 more source

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