Results 91 to 100 of about 3,008,306 (295)

Biodegradable and Biocompatible Functional Polymers for Biomedical Applications

Advanced Functional Materials, EarlyView.
Biodegradable and biocompatible functional polymers integrate electrical, mechanical, and stimuli‐responsive functionalities while enabling programmed degradation under physiological conditions. This review introduces recent advances in conductive, shape‐memory, self‐healing, photocurable, and adhesive polymer systems, emphasizing material design ...
Won Bae Han, Shuvra Mondal, Sungkeun Han, Chan‐Hwi Eom, Venkata Ramesh Naganaboina, Suk‐Won Hwang   +5 more
wiley   +1 more source

Autoimmune retinopathy: findings and limitations from optical coherence tomography angiography

International Journal of Retina and Vitreous, 2020
Background and objective To report novel findings and limitations from optical coherence tomography angiography (OCTA) in the evaluation of autoimmune retinopathy (AIR).
Joseph Raevis, Tyler Etheridge, Spencer Cleland, Mihai Mititelu   +3 more
doaj   +1 more source

Vessel Traffic Density Prediction: A Federated Learning Approach

ISPRS International Journal of Geo-Information
Maritime safety, environmental protection and efficient traffic management increasingly rely on data-driven technologies. However, leveraging Automatic Identification System (AIS) data for predictive modelling faces two major challenges: the massive volume of data generated in real-time and growing privacy concerns associated with proprietary vessel ...
Khodamoradi, Amin, Figueiras, Paulo, Grilo, André, Lourenço, Luis, Rêga, Bruno, Agostinho, Carlos, Costa, Ruben, Jardim-Goncalves, Ricardo   +7 more
openaire   +2 more sources

Stability, Structure and Scale: Improvements in Multi-modal Vessel Extraction for SEEG Trajectory Planning [PDF]

, 2015
Purpose Brain vessels are among the most critical landmarks that need to be assessed for mitigating surgical risks in stereo-electroencephalography (SEEG) implantation. Intracranial haemorrhage is the most common complication associated with implantation,
Anna Miserocchi, John S. Duncan, Achhala, S, Mark Nowell, Duncan, JS, Alex F. Mendelson, Maria A. Zuluaga, Sufyan Achhala, Sébastien Ourselin, Gergely Zombori, Cardoso, MJ, Ourselin, S, Nowell, M, M. Jorge Cardoso, Zombori, G, Mendelson, AF, Miserocchi, A, Rodionov, R, Roman Rodionov, Zuluaga Valencia, MA, McEvoy, AW, Andrew W. McEvoy   +21 more
core   +1 more source

Tuning the Optoelectronic Properties of Wide Bandgap Perovskites: Data‐Driven Insights from Combinatorial Synthesis and High‐Throughput Experimentation

Advanced Functional Materials, EarlyView.
Combinatorial vapor deposition enables independent tuning of Cs/Pb and Br/Cl in wide‐bandgap perovskites. Automated multimodal mapping of 500+ compositions reveals a high‐energy optical transition that correlates with enhanced photoluminescence, defining a practical Cs/Pb window.
Alexander Wieczorek, Sergey Tsarev, Nathan Rodkey, Oleksandr Pshyk, Stefanie Frick, Maksym V. Kovalenko, Sebastian Siol   +6 more
wiley   +1 more source

Confocal Microscopy Study of Neurovascular Distribution in Facial Port Wine Stains (Capillary Malformation)

Journal of the Formosan Medical Association, 2008
Background/Purpose: Vascular ectasia observed in port wine stain (PWS) birthmarks might be secondary to localized reduction of neural innervation and associated loss of autonomic stimulation.
Cheng-Jen Chang, Jau-Song Yu, J. Stuart Nelson   +2 more
doaj   +1 more source

Probabilistic pressurized thermal shocks analyses for a reactor pressure vessel

, 2015
Both deterministic and probabilistic methods are used to assess the integrity of a reactor pressure vessel (RPV) subjected to pressurized thermal shocks (PTSs).
Qian, Guian (author), Niffenegger, Markus (author)   +1 more
core   +1 more source

Bacterial Cellulose‐Based Bilayer Passive Cooler for High‐Performance Radiative/Evaporative Cooling

Advanced Functional Materials, EarlyView.
A sustainable bilayer passive cooler based on bacterial cellulose integrates radiative and evaporative cooling for efficient zero‐energy temperature reduction. The scalable, low‐carbon material shows strong potential for food preservation, low‐temperature storage, and cold‐chain logistics.
Yibing Zhang, Da‐Wen Sun, Liang Xu, You Tian, Libin Sun, Rui Hu, Shiwei Zheng   +6 more
wiley   +1 more source

Temporally resolved intra-annual wood density variations in European beech (Fagus sylvatica L.) as affected by climate and aspect [PDF]

, 2012
We investigated the temporal variability of intra-annual wood density variations in European beech (Fagus sylvatica L.) in a valley in southwestern Germany. Samples were collected from 11 beech trees growing at north-west (NW) and south-west (SW) exposed
Spiecker, Heinrich, van der Maaten, Ernst, Marieke van der Maaten-Theunissen, van der Maaten Theunissen, Marieke, Ernst van der Maaten, Heinrich Spiecker   +5 more
core   +2 more sources

CO2‐to‐CO Conversion in a Gas‐Fed, Zero‐Gap, PEM Electrolyzer Enabled by Polycations and Nitrogen‐Doped Carbon‐Supported Cobalt Nanoparticles

Advanced Functional Materials, EarlyView.
A gas‐fed, zero‐gap, PEM CO2 electrolyzer is realized by incorporating PDDA+ ions onto the carbonaceous Co/N‐C electrocatalyst, with gaseous H2 and CO2 fed into the anode and cathode, respectively. Operating without an aqueous electrolyte, the system sustains a peak FECO of 65.1% at 100 mA cm−2. ABSTRACT Electrochemical carbon dioxide reduction (ECO2R)
Yuen Leong Chow, Hsi‐Wen Wu, Aimin Li, Yalou Guo, Duhong Chen, Jie Zhang, Paul A. Webley   +6 more
wiley   +1 more source