Results 101 to 110 of about 7,724,023 (291)

Mapping the colon through the colonoscope’s coordinates – The Copenhagen Colonoscopy Coordinate Database

Scientific Data
Colonoscopy is the leading endoscopic technique when it comes to implementing artificial intelligence-based tools to optimize the procedure. However, no database consisting of the colonoscope’s coordinates exists, allowing for a mapping with timestamps ...
Kristoffer Mazanti Cold, Anishan Vamadevan, Amihai Heen, Andreas Slot Vilmann, Mustafa Bulut, Bojan Kovacevic, Morten Rasmussen, Lars Konge, Morten Bo Søndergaard Svendsen   +8 more
doaj   +1 more source

Data‐Driven Distributed Safe Control Design for Multi‐Agent Systems

International Journal of Adaptive Control and Signal Processing, EarlyView.
This paper presents a data‐driven control barrier function (CBF) technique for ensuring safe control of multi‐agent systems (MASs) with uncertain linear dynamics. A data‐driven quadratic programming (QP) optimization is first developed for CBF‐based safe control of single‐agent systems using a nonlinear controller. This approach is then extended to the
Marjan Khaledi, Bahare Kiumarsi
wiley   +1 more source

Non-collinear magnetic atomic cluster expansion for iron

npj Computational Materials
The Atomic Cluster Expansion (ACE) provides a formally complete basis for the local atomic environment. ACE is not limited to representing energies as a function of atomic positions and chemical species, but can be generalized to vectorial or tensorial ...
Matteo Rinaldi, Matous Mrovec, Anton Bochkarev, Yury Lysogorskiy, Ralf Drautz   +4 more
doaj   +1 more source

A Sensitivity Study of High-Resolution Climate Simulations for Greece

, 2020
Nadia Politi, Athanasios Sfetsos, Diamando Vlachogiannis, P. T. Nastos, Stelios Karozis   +4 more
openalex   +1 more source

Hopfield Neural Networks for Online Constrained Parameter Estimation With Time‐Varying Dynamics and Disturbances

International Journal of Adaptive Control and Signal Processing, EarlyView.
This paper proposes two projector‐based Hopfield neural network (HNN) estimators for online, constrained parameter estimation under time‐varying data, additive disturbances, and slowly drifting physical parameters. The first is a constraint‐aware HNN that enforces linear equalities and inequalities (via slack neurons) and continuously tracks the ...
Miguel Pedro Silva
wiley   +1 more source

Lung Microphysiological System Validates Novel Cell Therapy for Acute Respiratory Distress Syndrome

Advanced Biology, EarlyView.
This study aims to evaluate the efficacy of primed mesenchymal stem cells (pMSCs) as an alternative treatment for Acute Respiratory Distress Syndrome (ARDS), based on a novel lung microphysiological system (MPS) to test the efficacy of pMSCs over the standard treatment, Dexamethasone.
Bokyong Kim, So‐Hui Kim, Jieun Kim, Eun‐Young Eo, Hyung‐Jun Kim, Jae Ho Lee, Choon‐Taek Lee, Taeho Kong, Su Kyoung Seo, Seunghee Lee, Jeongbin Park, Young‐Jae Cho   +11 more
wiley   +1 more source

Detecting the number of clusters of individuals using the software structure: a simulation study

Molecular Ecology, 2005
G. Evanno, S. Regnaut, J. Goudet
semanticscholar   +1 more source

Infrared Neural Stimulation Elicits Distinct Molecular Pathways in Astrocytes Based on Laser Pulse Parameters

Advanced Biology, EarlyView.
Infrared (IR) light evokes distinct calcium and water transport responses in astrocytes, depending on stimulation duration and protocol. This study uses widefield imaging and pharmacology to reveal differential engagement of astroglial signaling pathways.
Wilson R. Adams, Ana I Borrachero‐Conejo, Pratheepa Kumari Rasiah, Emanuela Saracino, Roberto Zamboni, Eric Duco Jansen, Valentina Benfenati, Anita Mahadevan‐Jansen   +7 more
wiley   +1 more source

Primary Human Tissue Models for Metabolic Dysfunction‐Associated Liver Disease ‐ toward Streamlining Drug Discovery with Patient‐Derived Assays

Advanced Biology, EarlyView.
The review provides a critical up‐to‐date overview of the current landscape of human in vitro models for fatty liver disease, including spheroids, organoids, organ‐on‐a‐chip systems, bioprinted liver constructs and precision‐cut liver slices. Their utility for faithfully modeling different stages of MASLD and MASH are evaluated and their compatibility ...
Sonia Youhanna, Nayere Taebnia, Yingxin Liang, Ningtao Cheng, Yi Wang, Maurice Michel, Volker M. Lauschke   +6 more
wiley   +1 more source

Effect of adaptive cruise control on fuel consumption in real-world driving conditions

Nature Communications
This paper presents a comprehensive analysis of the impact of adaptive cruise control on energy consumption in real-world driving conditions based on a natural experiment: a large-scale observational dataset of driving data from a diverse fleet of ...
Ayman Moawad, Matthew Zebiak, Jihun Han, Dominik Karbowski, Yaozhong Zhang, Aymeric Rousseau   +5 more
doaj   +1 more source