Results 231 to 240 of about 1,053,214 (335)

Biosupercapacitors for Human‐Powered Electronics

Advanced Functional Materials, EarlyView.
Biosupercapacitors are emerging as biocompatible and integrative energy systems for next‐generation bioelectronics, offering rapid charge–discharge performance and mechanical adaptability. This review systematically categorizes their applications from external to organ‐level systems and highlights their multifunctional roles in sensing, actuation, and ...
Suhyeon Kim, Seungho Baek, Woojung Jung, Hayeon Bae, Junyoung Mun, Yong Ho Kim, Sunkook Kim, Jung Ho Kim   +7 more
wiley   +1 more source

Deep learning and iterative image reconstruction for head CT: Impact on image quality and radiation dose reduction-Comparative study. [PDF]

Neuroradiol J
Pula M, Kucharczyk E, Zdanowicz-Ratajczyk A, Dorochowicz M, Guzinski M.   +4 more
europepmc   +1 more source

Unlock the Walnut: How a Pectin‐Rich Suture Tissue and Moisture‐Driven Crack Formation Induce Shell Splitting and Facilitate Seed Germination

Advanced Functional Materials, EarlyView.
Walnut seeds are enclosed in a remarkably strong shell made of sclerenchyma, separated by a pectin‐rich suture tissue. Different cell shapes and chemical composition of this tissue point to an opening mechanism, which is triggered by cyclic humidity changes.
Sebastian J. Antreich, Nannan Xiao, Martin Felhofer, Notburga Gierlinger   +3 more
wiley   +1 more source

Image reconstruction method based on backprojection filtration algorithm in C-arm computed tomography. [PDF]

Sci Rep
Wang X, Wu Q, Xu P, Lu Z.
europepmc   +1 more source

Nanoparticles Decorated Nanotubes: Advanced Local Therapies From Anodized Nanoengineered Titanium Implants

Advanced Functional Materials, EarlyView.
This comprehensive review explores therapeutic titanium implants designed to enhance integration and provide superior antibacterial efficacy. It is focused on anodized titanium implants with titania nanotubes (TNTs) loaded with nanoparticles (NPs) for local therapeutic release, enhancing bioactivity and bactericidal functions.
Divya Chopra, Liwen Zhang, Tianqi Guo, Sašo Ivanovski, Ruirui Qiao, Karan Gulati   +5 more
wiley   +1 more source

Optimizing Coronary CT Image Reconstruction With Deep Learning for Improved Quality: A Retrospective Study. [PDF]

J Comput Assist Tomogr
Zdanowicz-Ratajczyk A, Puła M, Korbecki A, Kacała A, Guziński M.   +4 more
europepmc   +1 more source

A New Look at Image Reconstruction of COMPTEL 1.8 MeV Data

, 1999
J. Knödlseder, David Dixon, R. Diehl, U. Oberlack, P. von Ballmoos, H. Bloemen, W. Hermsen, A. F. Iyudin, J. Ryan, V. Schönfelder   +9 more
openalex   +2 more sources

Enzyme‐Regulated Extended Swelling of Hydrogels for Dehiscence‐Less Tissue Expansions

Advanced Functional Materials, EarlyView.
An interpenetrating hydrogel network with swelling under regulation by enzymatic degradation (INSURED) is fabricated to avoid dehiscence. INSURED remains structurally intact post‐implantation, while HYAL injection enables control over the onset and rate of swelling.
Byung Ik Park, Dong‐yup Lee, Sungsoo Lim, JangHyuk Kim, Min‐Gyu Lee, Chang Seo Park, Hyeonuk Na, Yong Eun Cho, Yun Hyeok Lee, Junsang Doh, Jeong‐Yun Sun   +10 more
wiley   +1 more source

Optimization-based image reconstruction regularized with inter-spectral structural similarity for limited-angle dual-energy cone-beam CT. [PDF]

Phys Med Biol
Peng J, Wang T, Xie H, Qiu RLJ, Chang CW, Roper J, Yu DS, Tang X, Yang X.   +8 more
europepmc   +1 more source