Results 121 to 130 of about 44,940 (252)

Smart Nanotechnologies for Multimodal Neuromodulation and Brain Interfacing

Advanced Science, EarlyView.
Recent advances in smart nanotechnologies are expanding the toolbox for brain interfacing, from wireless neuromodulation and high‐resolution sensing to targeted delivery within the central nervous system. By combining responsive nanomaterials with bioinspired design, these platforms enable multimodal interactions with neurons and glia, while also ...
Tommaso Curiale, Marie Celine Lefevre, Alessio Carmignani, Maria Cristina Ceccarelli, Matteo Battaglini, Attilio Marino, Gianni Ciofani   +6 more
wiley   +1 more source

TEC Prediction Based on Att-CNN-BiLSTM

IEEE Access
Prediction of Total Electron Content (TEC) in the ionosphere is vital to improve the accuracy of satellite positioning, navigation and remote sensing systems.
Haijun Liu, Haoran Wang, Jing Yuan, Liangchao Li, Lili Zhang   +4 more
doaj   +1 more source

Robust High-Dynamic-Range Vector Magnetometry via Nitrogen-Vacancy Centers in Diamond

, 2018
We demonstrate a robust, scale-factor-free vector magnetometer, which uses a closed-loop frequency-locking scheme to simultaneously track Zeeman-split resonance pairs of nitrogen-vacancy (NV) centers in diamond.
Budker D., Carson Teale, Danielle Braje, Dirk Englund, Hannah Clevenson, Kerry Johnson, Linh M. Pham   +6 more
core   +1 more source

Magnetoelectric Nanoparticle‐Based Wireless Brain–Computer Interface: Underlying Physics and Projected Technology Pathway

Advanced Science, EarlyView.
Magnetoelectric nanoparticles (MENPs) enable fully wireless, minutely invasive neuromodulation, and potentially neural recording, by converting magnetic into electric and, conversely, electric into magnetic fields, respectively, at high spatiotemporal resolution.
Elric Zhang, Max Shotbolt, Mostafa Abdel‐Mottaleb, Shawnus Chen, Victoria Andre, Jieyuan Tian, Jonathan Shulgach, Max Murphy, Brian Noga, Ping Liang, Darcy Griffin, Douglas Weber, Marta Pardo, Salvador Pane, Sakhrat Khizroev   +14 more
wiley   +1 more source

Preliminary candidate advanced avionics system for general aviation [PDF]

An integrated avionics system design was carried out to the level which indicates subsystem function, and the methods of overall system integration. Sufficient detail was included to allow identification of possible system component technologies, and to ...
Birkhead, L. M., Greatline, S. E., Grismore, F. L., Mccalla, T. M.   +3 more
core   +1 more source

Magnetic heading reference [PDF]

, 1977
This invention employs a magnetometer as a magnetic heading reference for a vehicle such as a small aircraft. The magnetometer is mounted on a directional dial in the aircraft in the vicinity of the pilot such that it is free to turn with the dial about ...
Garner, H. D.
core   +1 more source

Quantum Nanomedicine and Quantum Biomaterials

Advanced Science, EarlyView.
In this perspective, we define quantum nanomedicine and quantum biomaterials as a paradigm that harnesses quantum effects in nanomedicine and biomaterials, including quantum superposition, quantum coherence, quantum tunneling, topological quantum effects, and spin polarization, to achieve either spatiotemporally precise modulation of physiological ...
Xinyue Dai, Liang Chen, Wei Feng, Yu Chen   +3 more
wiley   +1 more source

Health disparities in chronic liver disease

Hepatology, EarlyView., 2022
Abstract The syndemic of hazardous alcohol consumption, opioid use, and obesity has led to important changes in liver disease epidemiology that have exacerbated health disparities. Health disparities occur when plausibly avoidable health differences are experienced by socially disadvantaged populations.
Ani Kardashian, Marina Serper, Norah Terrault, Lauren D. Nephew   +3 more
wiley   +1 more source

Comparative efficacy and safety of catheter ablation technologies for atrial fibrillation: a systematic review and network meta-analysis

Frontiers in Cardiovascular Medicine
AimsThere are several interventional approaches to atrial fibrillation (AF) ablation; however, it is not yet known which procedure is most effective. Our aim was to compare the efficacy and safety of different interventional approaches for the treatment ...
Ruiting Feng, Ruiting Feng, Jia Gao, Yajie Guo, Yajie Guo, Yuli Guo, Yuli Guo, Rui Wang, Min Guo   +8 more
doaj   +1 more source

Integrated cockpit for A-129 [PDF]

Weight, size, and mission requirements for the A-129 mandated an integrated system approach for the crew/cockpit interface design. Instead of the usual multitude of cockpit controls, indicators, gauges, and lights, the primary crew interface is a single ...
Gracia, J. J., Koth, B. W., Reina, F.
core   +1 more source