Results 141 to 150 of about 663,812 (314)

Gradient‐Conductivity Architecture Enables Synchronous Enhancement of Sensitivity and Detection Range in Multifunctional All‐Paper Sensors

open access: yesAdvanced Functional Materials, EarlyView.
A gradient‐engineered all‐paper sensor is fabricated by integrating MXene and in situ grown AgNPs within hierarchical cellulose networks. The device breaks the sensitivity–detection range trade‐off through cascaded conductive pathways, enabling ultrahigh pressure sensitivity, humidity–pressure decoupled dual‐mode sensing, and outstanding EMI shielding,
Ao Li   +7 more
wiley   +1 more source

Bone‐Inspired Recyclable Composites for Damage‐Tolerant Circular Materials

open access: yesAdvanced Functional Materials, EarlyView.
Bone‐inspired architected composites are developed by combining osteon‐like reinforcements with a recyclable Elium thermoplastic matrix. The hierarchical architecture redirects cracks and promotes energy dissipation, while enabling recovery of intact, aligned, load‐bearing reinforcement units that retain their original stiffness, revealing a route ...
Alessandro Stagni   +4 more
wiley   +1 more source

Study on pivot-point vibration of molecular bond-rupture events by quartz crystal microbalance for biomedical diagnostics [PDF]

open access: yes, 2012
Yong J Yuan, Renjie JiaLaboratory of Biosensing and MicroMechatronics, School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu, Sichuan, People's Republic of ChinaAbstract: Bond-rupture scanning for biomedical ...
Yuan YJ, Jia R
core  

Tracking Battery Microstructural Degradation Through Directional Thermal Transport Signatures

open access: yesAdvanced Functional Materials, EarlyView.
In lithium‐ion batteries, heat conduction varies between the through‐plane and in‐plane directions because of the cell's layered structure. Therefore, cell degradation influences thermal conductivity in each direction uniquely due to detailed microstructural and compositional changes.
Mohammad Shoghi Tekmedash   +6 more
wiley   +1 more source

Spontaneous rupture of multifocal hepatocellular carcinoma: case report

open access: yes, 2015
Özkan Özen, Alptekin Tosun, Çiğdem Akgül Department of Radiology, Faculty of Medicine, Giresun University, Giresun, Turkey Abstract: Hemoperitoneum due to nontraumatic liver rupture is rare.
Özen Ö, Tosun A, Akgül Ç
core  

Reservoir‐Driven Neuromorphic Computing Based on Composite Rare‐Earth/Transition Metal Oxide Memristor

open access: yesAdvanced Functional Materials, EarlyView.
A defect‐engineered Ag/Gd2O3:Nb2O5/Pt rare earth composite oxide memristor enables stable multilevel reservoir states through pulse driven conductance modulation. Experimentally measured device responses are incorporated into a device aware reservoir computing framework for CIFAR‐100 image classification, highlighting the potential of rare earth ...
Hammad Ghazanfar   +9 more
wiley   +1 more source

[Lethal atraumatic splenic rupture due to infectious mononucleosis]

open access: yes, 2010
The authors report on the sudden and unexpected death of a 20-year-old man from atraumatic rupture of the enlarged spleen due to infectious mononucleosis. The case exemplifies the forensic relevance of infectious mononucleosis, atraumatic splenic rupture
Wyler, Daniel, Pfäffli, Matthias
core  

Acute achilles tendon rupture. Evaluation of treatment and complications [PDF]

open access: yes, 2009
The overall purpose of this thesis was to evaluate the treatment of patients with an acute Achilles tendon rupture with regard to complications, function and patient-reported outcome.
Nilsson Helander, Katarina
core  

Microscale Patterning of Ultrahigh‐Viscosity Metallic‐Polymer Composites via Embedded Droplet Writing

open access: yesAdvanced Functional Materials, EarlyView.
A hybrid additive manufacturing platform integrates direct droplet writing of metallic composite with VAT photopolymerization to fabricate architected soft magnetic composites. This approach enables microscale patterning of high‐viscosity materials for programmable actuators, adaptive fluidic devices, and switchable adhesives, offering tunable ...
Yeowon Yoon   +4 more
wiley   +1 more source

Spontaneous rupture of hepatocellular carcinoma in children

open access: yesAfrican Journal of Paediatric Surgery, 2010
Spontaneous rupture of hepatocellular carcinoma (HCC) with intraperitoneal haemorrhage is a life-threatening complication with a high mortality rate. The mechanism of spontaneous rupture of HCC is unknown.
Nejmeddine Affes   +3 more
doaj  

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