Results 31 to 40 of about 372,349 (312)

Micro-vibration distinguishment between humans and animals based on ensemble empirical mode decomposition using ultra-wide band radar

The Journal of Engineering, 2019
Ultra-wide band (UWB) bio-radar attracts lots of researchers, due to its special advantages of non-contact detection. It is widely used in multiple applications such as medical monitoring, rescue and anti-terrorism missions nowadays. However, identifying
Yue Yin, Xiao Yu, Hao Lv, Miao Liu, Fugui Qi, Jianqi Wang   +5 more
doaj   +1 more source

Powering strategies for implanted multi-function neuroprostheses for spinal cord injury

Healthcare Technology Letters, 2020
Implantable motor neuroprosthetic systems can restore function to individuals with significant disabilities, such as spinal cord injury, stroke, cerebral palsy, and multiple sclerosis.
Kevin L. Kilgore, Brian Smith, Brian Smith, Alex Campean, Ronald L. Hart, Joris M. Lambrecht, James R. Buckett, Paul Hunter Peckham   +7 more
doaj   +1 more source

Concepts and characteristics of the 'COST Reference Microplasma Jet' [PDF]

, 2016
Biomedical applications of non-equilibrium atmospheric pressure plasmas have attracted intense interest in the past few years. Many plasma sources of diverse design have been proposed for these applications, but the relationship between source ...
, A Sobota, B Redeker, Bahre H, Becker K, Beijer P A C, D O’Connell, Ehlbeck J, G Kroesen, Hemke T, J Golda, J Held, Kawamura E, Kelly S, Kelly S, Kelly S, Knake N, Kong M, Lazzaroni C, Lazzaroni C, M Konkowski, M M Turner, Maletić D, Marinov D, N St J Braithwaite, Niemi K, Niermann B, P Beijer, S Reuter, Schneider S, Schulz-von der Gathen V, T Gans, V Schulz-von der Gathen, Vorac J, Wagenaars E, Winter J   +35 more
core   +4 more sources

Brain–computer interface for simultaneous dual‐region spatial coding in hippocampal and somatosensory cortex of freely behaving rats

Electronics Letters
Decoding of spatial information from place cells is currently limited to individual brain regions, severely constraining the understanding of the brain's spatial navigation mechanisms.
Ming Li, Wei Xu, Zhaojie Xu, Fan Mo, Gucheng Yang, Shiya Lv, Hanwen Cao, Juntao Liu, Xinxia Cai   +8 more
doaj   +1 more source

Applications of nanogenerators for biomedical engineering and healthcare systems

InfoMat, 2022
The dream of human beings for long living has stimulated the rapid development of biomedical and healthcare equipment. However, conventional biomedical and healthcare devices have shortcomings such as short service life, large equipment size, and high ...
Wanli Wang, Jinbo Pang, Jie Su, Fujiang Li, Qiang Li, Xiaoxiong Wang, Jingang Wang, Bergoi Ibarlucea, Xiaoyan Liu, Yufen Li, Weijia Zhou, Kai Wang, Qingfang Han, Lei Liu, Ruohan Zang, Mark H. Rümmeli, Yang Li, Hong Liu, Han Hu, Gianaurelio Cuniberti   +19 more
doaj   +1 more source

Genetic attenuation of ALDH1A1 increases metastatic potential and aggressiveness in colorectal cancer

Molecular Oncology, EarlyView.
Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova, Zuzana Kozovska, Ondrej Pos, Kristina Pavlov, Sachin Gulati, Peter Makovicky, Kristina Jakic, Monika Burikova, Eva Sedlackova, Barbora Svitkova, Silvia Tyciakova, Vojtech Bystry, Nicolas Blavet, Boris Tichy, Matej Hrnciar, Jaroslav Budis, Miroslav Tomas, Peter Dubovan, Georgina Kolnikova, Veronika Repaska, Nikoleta Mojzesova, Eva Zomborska, Daniel Pindak, Michal Mego, Tomas Szemes, Miroslava Matuskova   +25 more
wiley   +1 more source

Stand-alone wearable system for ubiquitous real-time monitoring of muscle activation potentials [PDF]

, 2018
Wearable technology is attracting most attention in healthcare for the acquisition of physiological signals. We propose a stand-alone wearable surface ElectroMyoGraphy (sEMG) system for monitoring the muscle activity in real time.
Bianchini, E., Gentile, P., Irrera, Fernanda, Mazzetta, Ivan, Pessione, Marco, Suppa, Antonio, Zampogna, Alessandro   +6 more
core   +2 more sources

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

Molecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson, Lyanne Delgado‐Coka, Natalia Marchenko, Luisa F. Escobar‐Hoyos, Kenneth R. Shroyer, Alisa Yurovsky, Trey Ideker, Gábor Balázsi, Thomas MacCarthy, Scott Powers   +9 more
wiley   +1 more source

Internet of Things-Based Electromagnetic Compatibility Monitoring (IEMCM) Architecture for Biomedical Devices

Applied Sciences
Electromagnetic compatibility is the capability of electrical and electronic equipment to function properly around devices radiating electromagnetic energy, without mutual disturbance.
Chiedza Hwata, Gerard Rushingabigwi, Omar Gatera, Didacienne Mukalinyigira, Celestin Twizere, Bolaji N. Thomas, Diego H. Peluffo-Ord’onez   +6 more
doaj   +1 more source

EDNRB‐dependent endothelin signaling reduces proliferation and promotes proneural‐to‐mesenchymal transition in gliomas

Molecular Oncology, EarlyView.
Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau, Leonor Garcia, Hugo Arnold, Antonija Hanžek, Maialen Arrieta, Laurent R Gauthier, Christine Granotier‐Beckers, François D Boussin, Amaury Herbet, Marie Hautière, Valentin Asei‐Ceschino, Clémentin Jacques, Laura Brard, Thomas Harnois, Valérie Coronas, Bruno Constantin, Aurélien Chatelier, Jean Chemin, Serge Urbach, Martial Seveno, Szimonetta Hideg, Chantal Ripoll, Kasandra Aguilar‐Cázarez, Min Zheng, Guo‐Hao Huang, Sheng‐Qing Lv, Lei Zhang, Philippe Rondard, Laurent Prezeau, Jean‐Philippe Pin, Hugues Duffau, Luc Bauchet, Valérie Rigau, Franck Denat, Charles Truillet, Didier Boquet, Jean‐Philippe Hugnot   +36 more
wiley   +1 more source