Results 51 to 60 of about 7,833,698 (252)

3D‐Printed Corneal Substitutes: Materials, Fabrication, and Preclinical Progress

Advanced Materials Technologies, EarlyView.
Successful clinical translation of 3D‐printed corneal substitutes relies on the interplay between the bioink properties, cellular component, and the fabrication process. These factors influence the critical properties of the construct, including optical transparency, mechanical stability, suture retention, that ultimately govern long‐term stromal ...
Shadi Moshayedi, Ashley Vazquez, Alexander J. Choi, Dimitrios Karamichos, Jayoung Kim   +4 more
wiley   +1 more source

Energy-Efficient Izhikevich Neuron Design Using Approximate CORDIC-Based Multipliers for Low-Power Neuromorphic Hardware

IEEE Access
The Izhikevich neuron model is a widely used spiking neuron model that combines biologically plausible behavior with computational efficiency. As hardware implementations often suffer from high power and area usage due to multiplication operations ...
van-Vu Luyen, Thanh-Dat Nguyen, Quang-Thai Pham, Duy-Anh Nguyen, Khanh N. Dang, van-Hai Pham, Thanh-Toan Dao   +6 more
doaj   +1 more source

Telecentre Approaches in Cameroon and Kenya Illuminated Using Behavioural Archaeology

The African Journal of Information and Communication, 2012
Throughout the last decade, telecentres have provided access to electronic communications as a supporting ICT infrastructure for community, economic, educational and social development.
David Hallberg, Carole Godem, Walter Dzimey   +2 more
doaj   +1 more source

Advanced Manufacturing of Composite‐Based Systems for Energy Applications

Advanced Materials Technologies, EarlyView.
Advanced manufacturing enables the integration of polymers, ceramics, metal oxides, and composites into architected microstructures with tailored transport pathways. By coupling material selection, manufacturing strategy, and structural design, multifunctional energy systems can simultaneously improve electrochemical performance, thermal management ...
Sri Vaishnavi Thummalapalli, Dhanush Patil, Libin Yang, M. Taylor Sobczak, Anshul Kulkarni, Xiao Sun, Arunachalam Ramanathan, Tiantian Li, Ramaraja P. Ramasamy, Jason J. Locklin, Yanyu Chen, Xianqiao Wang, Arunachala Mada Kannan, Kenan Song   +13 more
wiley   +1 more source

On the role of satellite communications for emergency situations with a focus on Europe [PDF]

, 2011
International audienceIn this paper, we describe how satellite communications may contribute to disaster management. During emergency situations, satellite communications present many advantages in supporting or replacing a terrestrial infrastructure (if
Matteo Berioli, Laurent Thomasson, Berioli, Matteo, Franck, Laurent, Rosalba Suffritti, Boutry, Philippe, Luca Simone Ronga, Suffritti, Rosalba, Thomasson, Laurent, Guy Harles, Ronga, Luca Simone, Laurent Franck, LUCA SIMONE, Ronga, Philippe Boutry, Harles, Guy   +14 more
core   +1 more source

Wood‐Derived Nanocellulose‐Biocarbon Fresnel‐Zone Plate Lenses for Sub‐THz Frequency Applications

Advanced Materials Technologies, EarlyView.
Wood‐derived nanocellulose and lignin‐based biocarbon were combined to fabricate fully bio‐based Fresnel zone plate (FZP) lenses for sub‐terahertz frequencies. These sustainable FZP lenses exhibit low dielectric loss and high directivity, achieving performance comparable to that of metallic references, and remain functional under environmental stress ...
Riikka Haataja, Mikko Kokkonen, Niina Halonen, Sami Myllymäki, Umair Rafique, Mandeep Singh, Ossi Laitinen, Heli Jantunen, Kristiina Oksman, Henrikki Liimatainen   +9 more
wiley   +1 more source

Number and figure: Pythagorean tradition and metaphysics of digital reality

Антиномии, 2018
Within the framework of the information philosophy, the historical-philosophical approach and the synergetic paradigm, the phenomenon of “digital reality” is considered; its definition as a kind and stage of development of information reality is given.
Alexander V. Podoprigora
doaj   +1 more source

Flexible Tactile Actuator Arrays With Integrated Electroosmotic Pumps for Wearable Haptic Systems

Advanced Materials Technologies, EarlyView.
1 ×$\times$ 9 and 4 ×$\times$ 4 flexible tactile actuator arrays integrating electroosmotic pumps are developed to deliver pressure and vibration feedback on wearable platforms. Their thin, compliant structure conforms seamlessly to curved body surfaces, providing intimate contact and enhanced haptic sensations.
Heejin Yu, Joonbum Bae
wiley   +1 more source

Three stream fusion network with color aware transformer for image to point cloud registration

Scientific Reports
Driven by the advancements in artificial intelligence technologies, image-to-point-cloud registration (I2P) have made significant strides. Nevertheless, the dimensional differences in the features of points cloud and image continue to pose considerable ...
Muyao Peng, Pei An, Zichen Wan, You Yang, Qiong Liu   +4 more
doaj   +1 more source

Aerosol Jet Printing of Benzocyclobutene as a Thermally Stable, Low‐Loss Dielectric for Multilayer Microwave Electronics

Advanced Materials Technologies, EarlyView.
Multilayer aerosol jet printed components with a low‐loss, thermally stable dielectric are demonstrated using benzocyclobutene. Ink formulation and in‐line droplet evaporation control support high‐quality, versatile, and stable printing performance. A specialized measurement for low‐loss materials reveals promising microwave properties, which, combined
Md Ramjan Ali, Trent Moritz, Mohammad Tayeb Al Qaseer, Ethan B. Secor   +3 more
wiley   +1 more source