Results 91 to 100 of about 140,378 (296)

Influence of Non-Integer Harmonics and Interference on SAPF

TELKOMNIKA Indonesian Journal of Electrical Engineering, 2014
Inter-harmonics and non-periodic disturbance generated by aging SAPF or other reasons would impact SAPF performance. In this paper, three-level SAPF was used as example: the mathematical model of three-level SAPF under the definition of virtual flux was built. The power theory under the definition of CPT was discussed.
Zhang Chao, Ren Zi-Hui, Zhang Yi-Jun, Ma Xiao-Ping   +3 more
openaire   +1 more source

Nanodiamond Quantum Sensors for Probing Free Radical Biology

Advanced Functional Materials, EarlyView.
Free radicals play key roles in cellular signaling and disease but remain difficult to measure in living systems. Nanodiamonds (NDs) with nitrogen‐vacancy (NV) centers enable quantum sensing of local magnetic noise via T₁ relaxometry, providing nondestructive radical detection in living cells.
Qi Lu, Yingke Wu, Tanja Weil
wiley   +1 more source

Homodyne Bell's inequalities for entangled mesoscopic superpositions

, 2001
We present a scheme for demonstrating violation of Bell's inequalities using a spin-1/2 system entangled with a pair of classically distinguishable wave packets in a harmonic potential.
A. Gilchrist, A. Kuzmich, Andrzej Dragan, B. Yurke, B. Yurke, B.C. Sanders, B.C. Sanders, C. Monroe, C.M. Savage, D.F. Walls, E. Schrödinger, E. Schrödinger, E. Schrödinger, H.M. Wiseman, I.A. Walmsley, J.A. Wheeler, J.F. Clauser, K. Banaszek, K. Banaszek, K. Wódkiewicz, K. Wódkiewicz, Konrad Banaszek, M. Brune, M. Fortunato, M. Genovese, M. Genovese, P. Eberhard, P. Grangier, P. Tombesi, S. Song, S.L. Braunstein, S.M. Tan, U. Leonhardt, V. Bužek, V. Bužek, W. Vogel   +35 more
core   +1 more source

MXene/PEDOT Functional Coatings on Flexible Microelectrode Arrays for Multianalyte In Vivo Neurochemical Sensing and Electrophysiology

Advanced Functional Materials, EarlyView.
A MXene/PEDOT coating enables multimodal functionality and dual‐analyte detection of dopamine and serotonin in flexible microelectrode arrays while enhancing electrophysiological recording quality. The anti‐fouling, low‐impedance interface overcomes key limitations of conventional coatings, providing a robust and versatile platform to investigate the ...
Ilaria Gatti, Karamullah Eisawi, Umisha Siwakoti, Greyson Jadwin, Ashmita Sigdel, Michela Chiappalone, Deepak Kumbhare, Michael Naguib, Elisa Castagnola   +8 more
wiley   +1 more source

Persistent quantum interfering electron trajectories

, 2010
The emission of above-ionization-threshold harmonics results from the recombination of two electron wavepackets moving along a "short" and a "long" trajectory in the atomic continuum.
Charalambidis, D., Kruse, J. E., Skantzakis, E., Tzallas, P.   +3 more
core   +1 more source

Design Strategies and Emerging Applications of High‐Performance Flexible Piezoresistive Pressure Sensors

Advanced Functional Materials, EarlyView.
Flexible piezoresistive pressure sensors underpin wearable and soft electronics. This review links sensing physics, including contact resistance modulation, quantum tunneling and percolation, to unified materials/structure design. We highlight composite and graded architectures, interfacial/porous engineering, and microstructured 3D conductive networks
Feng Luo, Artur Ciesielski, Paolo Samorì   +2 more
wiley   +1 more source

Design and Analysis of Double Circular Arc Tooth Profile of Harmonic Drive

Jixie chuandong, 2015
The double circular arc tooth profile of harmonic drive has a significant impact on the performance of gear transmission,based on the kinematics of harmonic gearing theory,the common tangent double circular arc tooth profile that suitable for harmonic ...
Zhou Linyu
doaj  

Harmonic Detection Method Based on Parameter Optimization VMD-IWT Combined Noise Reduction

Applied Sciences
Aiming at the problem that the existing harmonic detection methods are susceptible to noise interference in the actual working environment, which leads to the reduction of detection accuracy, this paper introduces a novel harmonic detection technique ...
Jiechuan Xu, Hongyan Ma, Wei He
doaj   +1 more source

Visibility of Young's interference fringes: Scattered light from small ion crystals

, 2016
We observe interference in the light scattered from trapped $^{40}$Ca$^+$ ion crystals. By varying the intensity of the excitation laser, we study the influence of elastic and inelastic scattering on the visibility of the fringe pattern and discriminate ...
Schmidt-Kaler, Ferdinand, von Zanthier, Joachim, Wechs, Julian, Wolf, Sebastian   +3 more
core   +1 more source

Infusible Extracellular Matrix Biomaterial Enhances Cell‐Specific Pro‐Repair Responses Following Acute Myocardial Infarction

Advanced Healthcare Materials, EarlyView.
We measure the cell‐specific responses of administering infusible ECM (iECM) in acute myocardial infarction (MI) across multiple timepoints. Using single‐nucleus RNA sequencing and spatial transcriptomics, we measure macrophage activation, fibroblast remodeling, increased vascular development, lymphangiogenesis, cardioprotection, and neurogenesis ...
Joshua M. Mesfin, Alexander Chen, Quincy P. Lyons, Michael B. Nguyen, Maria L. Karkanitsa, Justin Yu, Van K. Ninh, Emily Gardner, Elyse G. Wong, Sriya N. Paleti, Julian Cheng, Benjamin D. Bridgelal, Kate E. Reimold, Selena Cao, Connor Uhre, Colin G. Luo, Zhenxing Fu, Kevin R. King, Karen L. Christman   +18 more
wiley   +1 more source