Results 121 to 130 of about 472,452 (242)

Nonlinear System Identification of Tremors Dynamics: A Data-driven Approximation Using Koopman Operator Theory. [PDF]

Int IEEE EMBS Conf Neural Eng, 2023
Xue X, Iyer A, Roque D, Sharma N.
europepmc   +1 more source

Research Ethics in Conflict Zones: Reflections on ‘Do no Harm’ Ethics for the Research Network

Asia Pacific Viewpoint, EarlyView.
ABSTRACT What does it mean to ‘do no harm’ in academic research? ‘Do no harm’ ethics emphasizes the responsibility of researchers to mitigate the emotional, physical, and political harms that may arise through participation in research. These concerns are heightened in conflict zones, where access constraints and intersecting vulnerabilities shape the ...
K. B. Roberts
wiley   +1 more source

Koopman Operator-Based Knowledge-Guided Reinforcement Learning for Safe Human-Robot Interaction. [PDF]

Front Robot AI, 2022
Sinha A, Wang Y.
europepmc   +1 more source

A balance between stability and flexibility: Adaptive patterns of self‐regulated learning processes shape game‐based learning

British Journal of Educational Technology, EarlyView.
Abstract To ensure learning efficiency in game‐based learning (GBL), learners must regulate cognitive, affective, metacognitive and motivational (CAMM) processes, collectively known as self‐regulated learning (SRL). SRL is dynamic and non‐linear, characterized by regulatory patterns and CAMM interactions that lead to macro‐level SRL behaviours. In this
Elizabeth B. Cloude, Stefan E. Huber, Jingwei Wei, Bianca Esmanhoto, Muhterem Dindar, Manuel Ninaus, Kristian Kiili   +6 more
wiley   +1 more source

Closing Trajectories: Equation‐Free Cyclic Animation via Koopman Surrogates

Computer Graphics Forum, EarlyView.
Abstract Cyclic animation is widely used in computer graphics and interactive content. It supports seamless playback in games, VR, and interactive simulation, where short clips must repeat smoothly over long durations. Converting an observed non‐cyclic trajectory into a seamless loop is challenging because the endpoint states of the observed sequence ...
Shixun Huang, Siyuan Chen, Yue Chang, Zhecheng Wang, Peter Yichen Chen   +4 more
wiley   +1 more source

The distributional Koopman operator for random dynamical systems

Mathematics of Control, Signals, and Systems
The Distributional Koopman Operator (DKO) is introduced as a way to perform Koopman analysis on random dynamical systems where only aggregate distribution data is available, thereby eliminating the need for particle tracking or detailed trajectory data.
Maria Oprea, Alex Townsend, Yunan Yang
openaire   +3 more sources

Balancing Standardisation and Individualisation in Psychosocial Interventions for Perinatal Bereavement: Bereaved Parents' Perspectives From a Qualitative Study

Journal of Advanced Nursing, EarlyView.
ABSTRACT Aim To explore bereaved parents' experiences of receiving psychosocial interventions (PSIs) in hospital‐based perinatal bereavement care in Ireland. Design Descriptive qualitative study. Methods Fifteen bereaved parents (13 mothers and 2 partners) whose loss occurred within the past three years were recruited via a national parent‐led charity.
Jiaying Xie, Annmarie Grealish, Linda Biesty, Andrew Hunter   +3 more
wiley   +1 more source

Post‐release survival, movement and marine migration of smolt‐to‐adult supplemented Atlantic Salmon

Journal of Fish Biology, EarlyView.
Abstract Atlantic salmon (Salmo salar) populations are declining across much of their range, prompting the use of supplementation strategies, such as smolt‐to‐adult supplementation (SAS), to enhance adult returns. However, little is known about how captivity while maturing to adulthood influences post‐release survival, behaviour and migration of ...
Natalie C. Koopman, Robert J. Lennox, Morgan L. Piczak, Marin Stubbings, Sarah Penney, John Batt, Glenn T. Crossin   +6 more
wiley   +1 more source

Religious Pluralism and Social Networks: How Exposure to Religious Pluralism Through Social Ties Influences Baptism Decisions

Journal for the Scientific Study of Religion, EarlyView.
ABSTRACT A longstanding debate in the sociology of religion has focused on how religious pluralism affects religious participation. Existing research shows mixed findings, often relying on macro‐level measures that overlook how individuals are actually exposed to religious pluralism in their lives. This study shifts focus to the meso‐level by examining
Elis Carlberg Larsson
wiley   +1 more source

Small‐Signal Synchronization Stability Enhancement of GFL‐Based Renewable Energy Generation Using the Koopman Operator

IET Renewable Power Generation
Recent reports have highlighted small‐signal synchronous instability issues in grid‐following converter‐based renewable energy generation systems connected to weak power grids.
Le Zheng, Jiajie Zheng, Xin Liu, Gengyin Li, Yanhui Xu   +4 more
doaj   +1 more source