Results 51 to 60 of about 1,711 (182)

Magnetocardiography imaging of living rats using NV centers in Diamond

, 2021
The study on Magnetocardiography imaging of living rats using NV centers in DiamondThe 4th International Forum on Quantum Metrology and Sensingconference ...
1031606, 1031605, Yamazaki, Masatoshi, Takeshi, Ohshima, Shinobu, Onoda, Taniguchi, Takashi, 1031625, 1031624, 1031623, Arai, Keigo, 1031622, 1031621, 1031620, Fujisaki, Ikuya, Miyakawa, Masashi, Kuwahata, Akihiro, Matsuki, Ryoma, Nishio, Yuki, Shinei, Chikara, Nishitani, Daisuke, Xin, Zonghao, Hatano, Yuji, 1031619, 1031618, 1031617, 1031616, 1031615, 1031614, 1031613, Teraji, Tokuyuki, 1031612, Hatano, Mutsuko, 1031611, 1031610, Sekino, Masaki, Cao, Xinyu, Iwasaki, Takayuki, 1031609, 1031608, 1031607   +39 more
core  

Bridging Superconductors With United Nations Development Goals: Perspectives and Applications

physica status solidi (a), Volume 223, Issue 7, 7 April 2026.
Ceramic superconductors enable sustainable technologies. A bibliometric review of 33,756 publications (1980–2025) assesses their alignment with the UN Sustainable Development Goals. Key applications identified from include clean propulsion, efficient power grids, advanced medical imaging, and quantum computing, highlighting both their transformative ...
Edimar A. S. Duran, Alfonso Pulgar, Rodolfo Izquierdo, Diana M. Koblischka, Anjela Koblischka‐Veneva, Michael R. Koblischka, Maycon Motta, Tiago T. Saraiva, Andrey S. Vasenko, Rafael Zadorosny   +9 more
wiley   +1 more source

An Improved Total Variation Regularization Method for Denoising Magnetocardiography

, 2019
The application of magnetocardiography signals to detect cardiac electrical function is a new technology developed in recent years. The magnetocardiography signal is detected with Superconducting Quantum Interference Devices (SQUID) and has considerable ...
Congcong He, Ruigang Zhao, Yanping Liao
core   +1 more source

Next‐Generation Wearable Optical Sensors for Personalized Health and Point‐of‐Care Diagnostics—A Systematic Review

Advanced Healthcare Materials, Volume 15, Issue 10, 13 March 2026.
This review article presents a comprehensive and integrated overview of wearable optical sensors, systematically bridging advanced functional materials with fundamental optical sensing mechanisms. It further highlights their diverse applications across healthcare, fitness monitoring, environmental surveillance, and food safety.
Rituparna Duarah, Helena Torné‐Morató, Guolong Zhang, Youssef Amin, Mahdieh Pabast, Nidhi Sharma, Sailing He, Manash R. Das, Pier Paolo Pompa   +8 more
wiley   +1 more source

Fe‐Based Nanocrystalline Magnetic Shielding Cylinder with Subfemtotesla‐Level Magnetic Noise

Advanced Science, Volume 13, Issue 17, 23 March 2026.
Shields with low magnetic noise are achieved by integrating Fe‐based nanocrystalline magnetic shielding cylinders into shielding systems based on μ‐metal. Benefiting from high permeability and low loss factor, Fe‐based nanocrystalline magnetic shielding cylinders effectively suppress magnetic noise. Notably, the magnetic shielding cylinder with the ten‐
Peipei Shen, Danyue Ma, Kun Wang, Shuang Li, Yanan Gao, Pengfei Wang, FuSen Yuan, Hua Chen, Zhuo Wang, Ziling Liu, Meng Xie, Bo Li, Hongbo Zhou, Baoan Sun   +13 more
wiley   +1 more source

Fetal Atrial Flutter: Electrophysiology and Associations With Rhythms Involving an Accessory Pathway

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2016
BackgroundAtrial flutter (AFl) accounts for up to one third of all fetal tachyarrhythmias and can result in premature delivery, hydrops, and fetal death in 10% of cases; however, the electrophysiology of AFl in utero is virtually unstudied.
Annette Wacker‐Gussmann, Janette F. Strasburger, Sharda Srinivasan, Bettina F. Cuneo, William Lutter, Ronald T. Wakai   +5 more
doaj   +1 more source

Hope in Miniature: The First Case of Implantation of a “Tiny Pacemaker” in Italy as a Successful Treatment for Congenital Atrioventricular Block in a Low Birth Weight Child

Case Reports in Cardiology, Volume 2026, Issue 1, 2026.
Congenital complete atrioventricular block (CAVB) is a rare cardiac condition occurring in approximately one in 15,000 to one in 22,000 live births. Maternal autoimmune diseases, with anti‐ssA (Ro) and anti‐ssB (La) antibodies implicated in 56%–90% of cases, are primary causes.
Ferrari Paola, Limonta Raul, Malanchini Giovanni, Patanè Luisa, De Filippo Paolo, Karuna Sharma   +5 more
wiley   +1 more source

Waveband-resolved nonlinear characterization of SERF-magnetocardiography signals: a phase-space reconstruction framework for exploratory clinical cohort analysis

Frontiers in Physiology
BackgroundSpin-exchange relaxation-free magnetocardiography (SERF–MCG) offers femtotesla-level sensitivity for noninvasive cardiac monitoring. Conventional analysis pipelines, largely adapted from linear electrocardiography, may not fully capture ...
Keyi Li, Keyi Li, Xiangyang Zhou, Xiangyang Zhou, Jiaojiao Pang, Jiaojiao Pang, Jiaojiao Pang, Jiaojiao Pang, Rui Shang, Rui Shang, Rui Shang, Rui Shang, Yadan Zhang, Yangyang Cui, Dong Xu, Min Xiang, Min Xiang, Min Xiang   +17 more
doaj   +1 more source

Coronary artery disease detection based on photoplethysmography via Gramian angular field transformation and deep learning

Journal of Intelligent Medicine, Volume 2, Issue 4, Page 169-178, December 2025.
Abstract Sudden cardiac death (SCD) remains one of the leading causes of mortality worldwide, with coronary artery disease (CAD) as its predominant underlying condition. However, noninvasive and accessible screening approaches for CAD are still limited.
Zhaoying Li, Tong Wang, Xizi Song, Runnan He, Feng He   +4 more
wiley   +1 more source

Non-Invasive Mapping of Ventricular Action Potential Reconstructed from Contactless Magnetocardiographic Recordings in Intact and Conscious Guinea Pigs

Journal of Cardiovascular Development and Disease
Optical mapping, nanotechnology-based multielectrode arrays and automated patch-clamp allow transmembrane voltage mapping with high spatial resolution, as well as L-type calcium and inward rectifier currents measurements using native mammalian ...
Riccardo Fenici, Marco Picerni, Peter Fenici, Donatella Brisinda   +3 more
doaj   +1 more source