Results 191 to 200 of about 42,600 (309)

Additive‐Manufactured, Multifunctional Bioreactor Technology for Dynamic Culture of 3D Bioprinted Tissue Models

Advanced Materials Technologies, EarlyView.
We introduce an additively manufactured bioreactor with a perfusion flow system and integrated temperature and pH sensors for skeletal muscle tissue biofabrication. The bioreactor's performance was evaluated by assessing the viability, spreading of the myoblast cells in a printed scaffold, and contraction of the isolated murine musculi interossei ...
Lys Sprenger, Johann Schorzmann, Hsuan‐Heng Lu, Muhammad Osama, Julian Bauer, Michael Haug, Oliver Friedrich, Aldo R. Boccaccini, Frank Döpper, Sahar Salehi   +9 more
wiley   +1 more source

Development of Piezoelectric Inertial Rotary Motor for Free-Space Optical Communication Systems. [PDF]

Micromachines (Basel)
Šišovas L, Čeponis A, Mažeika D, Borodinas S.   +3 more
europepmc   +1 more source

An Improved Method of Measuring Wavefront Aberration Based on Image with Machine Learning in Free Space Optical Communication. [PDF]

Sensors (Basel), 2019
Xu Y, He D, Wang Q, Guo H, Li Q, Xie Z, Huang Y.   +6 more
europepmc   +1 more source

Optical-SDMA for Broadband Aeronautical Communications"

, 2003
Broadband communication for aircraft passengers is facing one of the most promising markets of near future. While currently systems introduced in L and Ku band are already limited in bandwidth considering service provisioning to several airline fleets ...
Giggenbach, Dirk, Holzbock, Matthias, Werner, Markus, Lücke, Oliver   +3 more
core  

Low‐Temperature Processed Optoelectronic Synapses With Enhanced Responsivity for Edge‐Oriented In‐Sensor Reservoir Computing

Advanced Materials Technologies, EarlyView.
Image pixels are converted into optical pulse sequences to stimulate the optoelectronic synaptic device, generating dynamic responses that form high‐dimensional features. These features improve classification efficiency and demonstrate strong potential for neuromorphic edge computing systems.
Jo‐Lin Chen, Shi‐Qian Guo, Yu‐Chuan Chiu, Po‐Tsun Liu   +3 more
wiley   +1 more source

A Survey on Free-Space Optical Communication with RF Backup: Models, Simulations, Experience, Machine Learning, Challenges and Future Directions. [PDF]

Sensors (Basel)
Phuchortham S, Sabit H.
europepmc   +1 more source

Performance analysis of 349-element adaptive optics unit for a coherent free space optical communication system. [PDF]

Sci Rep, 2019
Yang L, Yao K, Wang J, Cao J, Lin X, Liu X, Liu W, Gu H.   +7 more
europepmc   +1 more source

Self‐Soldering, Stretchable and Self‐Healing Liquid Metal Elastomer Interconnections for Soft Electronics Platforms

Advanced Materials Technologies, EarlyView.
A self‐healing and electrically conductive liquid metal elastomer enables robust self‐soldering of surface mount devices for soft electronics. Photothermally activated conductive pathways, strong pressure‐sensitive adhesion, and stable package‐integrated contacts provide high conductivity and extreme stretchability.
Su Thiri San, Ahmed Albeltagi, Mikko Nelo, Jari Juuti, Jarkko Tolvanen, Jari Hannu   +5 more
wiley   +1 more source

On the Performance of Energy Harvesting Dual-Hop Free-Space Optical Communication Systems with Secrecy Analysis. [PDF]

Sensors (Basel)
Ibrahim AA, Ata SÖ, Durak-Ata L.
europepmc   +1 more source

A space division multiplexed free-space-optical communication system that can auto-locate and fully self align with a remote transceiver. [PDF]

Sci Rep, 2019
Abadi MM, Cox MA, Alsaigh RE, Viola S, Forbes A, Lavery MPJ.   +5 more
europepmc   +1 more source