Results 141 to 150 of about 1,206,578 (296)

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

Research of New Method of Harmonic Elimination of Power Supply System of Mine Industry

Gong-kuang zidonghua, 2012
For problems of poor filtering effect and easily leading to resonance overvoltage and harmonic amplification of existing passive filter, the paper proposed a new method of harmonic elimination based on fundamental resonance principle. The method seriesly
LIAO Qing-hua, YANG Liu-lin, LI Can
doaj  

Harmonic Resonance Field Theory

We propose a resolution to the Vacuum Catastrophe, the Hubble Tension, and the Hierarchy Prob-lem by modeling the quantum vacuum not as a continuous manifold, but as a Supersolid Active Ne-matic Lattice governed by strict hydrodynamic stability limits. We demonstrate that the fundamentalconstants of nature are not arbitrary inputs but emergent elastic ...
openaire   +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

Harmonic mappings between surfaces : some local and global properties [PDF]

We develop some local and global properties of a harmonic map f :M -> N between surfaces. Our first main result is a local description of the possible singularities of such a harmonic map - we find there are four types: degeneracy, general fold ...
Wood, John C.
core  

Organoid Brain‐Machine‐Interface Devices for Central Nervous System Repair

Advanced Science, EarlyView.
We envision organoid brain‐machine‐interface (Organoid‐BMI) devices as new biohybrid bidirectional communication pathways to connect the human CNS and the external world for personalized CNS repair and regeneration. ABSTRACT Central nervous system (CNS) repair and regeneration suffer from tremendous clinical challenges due to current limitations in ...
Yantao Xing, Yang Yang, Zichen Hong, Chunhui Tian, Huiyu Chu, Susanne Clara Prokop, Hongwei Cai, Mingxia Gu, Jason Tchieu, Ken Mackie, Feng Guo   +10 more
wiley   +1 more source

Photonic‐Enabled Energy‐Efficient Transparent Neuromorphic Computing Devices: A Review

Advanced Science, EarlyView.
Transparent photonic neuromorphic computing devices merge optics and brain‐inspired computing to overcome von Neumann bottlenecks with ultrafast, low‐energy processing. By exploiting transparent oxides, 2D materials, phase‐change materials, and hybrid heterostructures, these platforms enable photonic synapses, memory, and logic for see‐through edge ...
Shuvaraj Ghosh, Ki‐bum Lee, Junghyeon Lee, Seunghee Cho, Malkeshkumar Patel, Hangfei Li, Yu Wen, Ye Zhou, Joondong Kim   +8 more
wiley   +1 more source

Harmonic Univalent Functions Starlike or Convex of Complex Order

, 2012
[[abstract]]We consider a generalized class SH (m, b) which is constructed by modified Salagean operator. The object of the present paper is to study some relations between classes of harmonic univalent functions which are starlike or convex of complex ...
Sibel Yalçın, Elif Yaşar
core  

Comprehensive Control of Harmonics across Wide Frequency Domain for Railways in Mixed Operation of AC and DC Locomotives

Kongzhi Yu Xinxi Jishu
The traction power supply system of railways operating with a mix of AC-DC-AC and AC-DC electric locomotives frequently encounters train-traction network resonance due to the presence of harmonic currents across a wide frequency domain.
LONG Lilan, AN Youbin, WU Mingshui, MO Tianzhen   +3 more
doaj  

Video-rate two-photon microendoscopy using second harmonic resonance fiber scanning. [PDF]

Biomed Opt Express
Zhang K, Ducourthial G, Sharan T, Mohan A, Hou J, Timilsina S, Liang R, Louradour F, Spring BQ.   +8 more
europepmc   +1 more source