Results 141 to 150 of about 2,504,776 (314)

Flexible Sensors for Robotics Tactile Perception: A Review

open access: yesAdvanced Robotics Research, EarlyView.
Flexible tactile sensing for robotics is reviewed through four interconnected dimensions. Physical mechanisms include piezoresistive, capacitive, piezoelectric, triboelectric, iontronic, and optical sensing. Structural design includes bioinspired, defect‐based, and MEMS‐based tactile systems.
Yu Song, Ying Chen, Yihao Chen, Xue Feng
wiley   +1 more source

In Situ X‐Ray Tomography and Acoustic Emission Monitoring of Damage Evolution in C/C‐SiC Composites Fabricated by Liquid Silicon Infiltration

open access: yesAdvanced Science, EarlyView.
This study investigates how the internal structure of fiber‐reinforced ceramic composites affects their resistance to damage. By combining 3D X‐ray imaging with acoustic emission monitoring during mechanical testing, it reveals how silicon distribution influences crack formation.
Yang Chen   +7 more
wiley   +1 more source

Årsrapport pensumlistekonsortiet 2019

open access: yes, 2020
Årsrapport pensumlistekonsortiet 2019.Årsrapport pensumlistekonsortiet ...
Unit
core  

Referat styremøte pensumlistekonsortiet 13/12 2021

open access: yes, 2021
Referat styremøte pensumlistekonsortiet 13/12 2021.Referat styremøte pensumlistekonsortiet 13/12 ...
Unit
core  

Toward Prostate Cancer Early Warning with a Self‐Powered Wearable Biosensing Platform Integrated with Machine Learning

open access: yesAdvanced Science, EarlyView.
ABSTRACT Current prostate cancer detection methods remain limited in non‐invasiveness and specificity, prompting interest in urinary biomarkers such as sarcosine. Here, we report a urine‐powered wearable platform for non‐invasive sarcosine detection as a proof‐of‐concept for decentralized early warning.
Jing Xu   +10 more
wiley   +1 more source

On the geometry of the unit ball of a \(J B^{*}\)-triple

open access: yesAbstract and Applied Analysis, 2013
Summary: We explore a \(J B^{*}\)-triple analogue of the notion of quasi invertible elements, originally studied by Brown and Pedersen in the setting of \(C^*\)-algebras. This class of BP-quasi invertible elements properly includes all invertible elements and all extreme points of the unit ball and is properly included in von Neumann regular elements ...
Haifa M. Tahlawi   +2 more
openaire   +2 more sources

Møte i arbeidsgruppen for Oria 27-02-2020 

open access: yes, 2020
Referat fra møte i arbeidsgruppen for Oria 27-02-2020.Referat fra møte i arbeidsgruppen for Oria 27-02 ...
Unit
core  

Referat styremøte pensumlistekonsortiet 01/06 2021

open access: yes, 2021
Referat styremøte pensumlistekonsortiet 01/06 2021.Referat styremøte pensumlistekonsortiet 01/06 ...
Unit
core  

Polymorphic Superparaelectric Engineering Boosting Energy Storage Capacity in BaTiO3‐Based Ceramics

open access: yesAdvanced Science, EarlyView.
Herein, Ca2+ incorporation promotes the coexistence of CaTiO3‐/BaTiO3‐derived paraferroelectric states, stabilizing cubic‐orthorhombic‐tetragonal polymorphic superparaelectric phases. This minimizes polarization energy barriers, facilitating full polarization saturation without compromising efficiency.
Pan Liu   +9 more
wiley   +1 more source

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