Results 111 to 120 of about 3,914,330 (246)

Hybrid Biofabrication of a Hierarchically Organized Periosteum‐Inspired In Vitro Platform

Advanced Healthcare Materials, EarlyView.
A hybrid biofabrication strategy integrates melt electrowriting with extrusion‐based 3D bioprinting to create a hierarchically organized periosteum‐inspired in vitro platform. Spatially defined osteogenic, fibrous, and endothelial cell‐containing compartments support long‐term culture, osteogenic maturation, and CD31+ endothelial cell organization ...
Yakui Liu, Xinggui Tian, Anne Bernhardt, Anja Lode, Max von Witzleben, Ege Kirbas, Stefan Zwingenberger, Michael Gelinsky   +7 more
wiley   +1 more source

Bone Organoids Across the Development‐to‐Remodeling Continuum: From Tissue Formation to Functional Competence and Translation

Advanced Healthcare Materials, EarlyView.
Mineralization alone does not establish a mature bone organoid. This Review integrates biological foundations, materials design, adaptive remodeling, and translational validation through the development‐to‐remodeling continuum (DRC). By separating biological functions from the evidence supporting them, the framework exposes critical gaps in current ...
Xijie Tang, Haijia Xu, Xiangzhong Liu, Yi Yang, Zhanghua Li   +4 more
wiley   +1 more source

Biocompatible Conjugated Electrospinning Nanofibrous Membrane With Self‐Powered Piezoelectric Capacity for Accelerated Wound Healing

Advanced Healthcare Materials, EarlyView.
A self‐powered PCL/gelatin‐PVDF‐TrFE/MXene conjugated electrospun membrane integrates biocompatibility with enhanced piezoelectric responsiveness. Mechanical deformation is converted into localized electrical signals that stimulate wound‐repair cells proliferation and migration, promote angiogenesis and tissue remodeling, and accelerate full‐thickness ...
Diandian Li, Ke Wu, Yangyang Lu, Qinglan Xia, Jialong Chen, Yifan Zhang, Zhaoyu Chen, Zhiyuan She, Junjin Jie, Juzi Xia, Muran Zhou, Aimei Zhong   +11 more
wiley   +1 more source

Maintaining gateway connectivity in multi-hop ad hoc networks

, 2005
Maintaining gateway connectivity in multi-hop ad hoc ...
R Brännström (13584751), C Åhlund (13584754), Arkady Zaslavsky (13059048)   +2 more
core  

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

Advanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source

Differentiated Management Strategies for Multi-Hop Multi-Path Heterogeneous Connectivity in Mobile Environments

, 2011
The widespread availability of mobile devices with multiple wireless interfaces, such as UMTS/GPRS, IEEE 802.11a/b/g and Bluetooth, is pushing for the support of multihoming and multi-channel connectivity, also enabled by multihop cooperative paths to ...
Paolo Bellavista, CORRADI, ANTONIO, Antonio Corradi, GIANNELLI, CARLO, Carlo Giannelli, BELLAVISTA, PAOLO   +5 more
core   +1 more source

Thermodynamic Limits to Molecular Doping in Conjugated Polymers: A Perspective on Phase Behavior and Miscibility

Advanced Materials, EarlyView.
Molecular doping of conjugated polymers is fundamentally constrained by thermodynamic phase behavior. This Perspective reframes doping efficiency and stability in terms of miscibility limits, binodals, and solvus boundaries, highlighting the role of effective interaction parameters and charge transfer.
Somayeh Kashani, Justin Neu, Sung‐Joo Kwon, Runqio Song, Zixuan Chen, Tajah Trapier, Paschalis Gkoupidenis, David Ginger, Wei You, Jasper J. Michels, Harald Ade   +10 more
wiley   +1 more source

Performance Evaluation of Multi-Connectivity for Massive-URLLC in Emergency Scenarios

The integration of advanced communication technologies is crucial for enhancing public safety solutions, especially in emergency scenarios. Ensuring reliable and resilient communication is essential for both civilians and first responders during such ...
Alex Piccioni, Andrea Marotta, Fabio Graziosi, Piergiuseppe Di Marco   +3 more
core   +1 more source

Multi-robot coordination with periodic connectivity

, 2010
— We consider the problem of multi-robot coordi-nation subject to constraints on the configuration. Specifically, we examine the case in which a mobile network of robots must search, survey, or cover an environment while remaining connected.
Sanjiv Singh, Geoffrey Hollinger
core   +1 more source

Artificial Intelligence-Driven Integration of Satellite, Cellular, and Wi-Fi Networks for Reliable and Resilient Smart City Connectivity: A Comprehensive Review

Information
The rapid development of smart cities requires reliable and resilient connectivity across heterogeneous communication environments, while no single access technology can simultaneously satisfy requirements for coverage, mobility, latency, capacity, and ...
Akzhibek Amirova, Aliya Abdiraman, De Mi, Laura Aldasheva, Assem Konyrkhanova   +4 more
doaj   +1 more source