Results 231 to 240 of about 2,614,032 (382)

The Dynamics of Interfacial Trap States in High‐Detectivity Near‐Infrared Photomultiplication Organic Photodetectors

Advanced Functional Materials, EarlyView.
Photomultiplication organic photodetectors (PM OPDs) are an attractive strategy for health‐monitoring. Here, PM‐OPDs are reported with a specific detectivity of 5.7 × 1012 Jones and external quantum efficiency values of 3500% under −10 V. The dynamics of carrier trapping in these devices are elucidated through trap selective spectroscopical techniques.
Marie Houot, Zhuoran Qiao, Beier Hu, Davide Nodari, Francesco Furlan, Filip Aniés, Yicheng Yang, Martin Heeney, Artem A. Bakulin, Nicola Gasparini   +9 more
wiley   +1 more source

Accuracy and Influencing Factors of Axillary Lymph Node Ultrasound Assessment After Neoadjuvant Chemotherapy in Breast Cancer

Breast Cancer: Targets and Therapy
Liang-Qin Peng,1 Xin Tang,2 Guang-Xu Yang,1 Ying Zhu3 1Department of Ultrasound, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou, 563000, People’s Republic of China; 2Department of Ultrasound, Longhua District People’s Hospital of ...
Peng LQ, Tang X, Yang GX, Zhu Y
doaj  

AI-Enhanced POCUS in Emergency Care. [PDF]

Diagnostics (Basel)
Puticiu M, Cimpoesu D, Pop F, Ciumanghel I, Rotaru LT, Oprita B, Butoi MA, Belghiru VI, Tat RM, Golea A.   +9 more
europepmc   +1 more source

A Randomized Trial of Focused Ultrasound Thalamotomy for Essential Tremor.

New England Journal of Medicine, 2016
W. Elias, N. Lipsman, W. Ondo, P. Ghanouni, Y. G. Kim, W. Lee, M. Schwartz, K. Hynynen, A. Lozano, Binit B. Shah, D. Huss, R. Dallapiazza, R. Gwinn, Jennifer Witt, Susie Ro, H. Eisenberg, P. Fishman, D. Gandhi, C. Halpern, R. Chuang, K. Butts Pauly, T. Tierney, M. T. Hayes, G. Cosgrove, Toshio Yamaguchi, K. Abe, T. Taira, J. Chang   +27 more
semanticscholar   +1 more source

Thermoplasmonic Nanorings for Passive Solar‐Responsive Smart Windows in Energy‐Efficient Building Applications

Advanced Functional Materials, EarlyView.
This work presents scalable silver nanorings with tunable thermoplasmonic properties for smart window applications. By responding to sunlight and environmental changes, the nanorings modulate near‐infrared light and reduce heat transmission. Their unique geometry enables dynamic optical control, offering a promising route toward energy‐efficient ...
Xavier Baami González, Duncan S. Sutherland   +1 more
wiley   +1 more source

Deep learning in renal ultrasound: applications, challenges, and future outlook. [PDF]

Front Oncol
Zhang Y, Hou Y, Qiu T, Zhuang Y, Chen K, Ling W, Luo Y, Lin J.   +7 more
europepmc   +1 more source

Insight into the Internal Structure of Biogenic, Synthetic and Geological Apatite by Electron Microscopy and X‐Ray Scattering

Advanced Functional Materials, EarlyView.
Apatite occurs in many forms in nature, e.g. in teeth and geological minerals. Internally, biological apatite contains nanocrystals that are also found in synthetically prepared calcium phosphate nanoparticles which are used in biomedicine, e.g. for gene and drug delivery and for bone regeneration. Abstract Calcium phosphate is the inorganic component (
Kathrin Kostka, Oleg Prymak, Kateryna Loza, Matthias Epple   +3 more
wiley   +1 more source

Not All Patients Need a CT When the Appendix Is Not Seen on Ultrasound: A Scoping Review. [PDF]

Diagnostics (Basel)
Ramji A, Kim JJY, Low G, Samji K, Wilson MP.   +4 more
europepmc   +1 more source

Computer Aided Segmentation of Breast Ultrasound Images Using Scale Invariant Feature Transform (SIFT) and Bag Of Features

, 2017
T. P. Shiji, S Remya, Vinu Thomas
openalex   +1 more source

Predicting Imaging Remission in Rheumatoid Arthritis: a Case-control Ultrasound Study

, 2020
Sang Wan Chung, Ji-Young Choi, Sang‐Hoon Lee, Ran Song, Hyung-In Yang, Seung‐Jae Hong, Yeon-Ah Lee   +6 more
openalex   +1 more source