Results 211 to 220 of about 63,574 (265)

A Fault Diagnosis Method for Rolling Bearings Based on Enhanced Sparrow Search Algorithm-Optimized VMD and CNN-BiLSTM. [PDF]

Sensors (Basel)
Liu F, Yue X.
europepmc   +1 more source

Directional Flow of Confined Polaritons in CrSBr

Advanced Materials, EarlyView.
CrSBr, a layered magnetic semiconductor, naturally channels self‐hybridized excitonpolaritons into highly directional flow. Its intrinsic optical anisotropy, high refractive index, and strong lightmatter coupling enable long‐range guided modes along the a‐axis, with propagation lengths set by their excitonphoton admixture.
Pratap Chandra Adak, Sichao Yu, Jaime Abad‐Arredondo, Biswajit Datta, Andy Cruz, Sorah Fischer, Kseniia Mosina, Zdeněk Sofer, Antonio I. Fernández‐Domínguez, Francisco J. Garcia‐Vidal, Vinod M. Menon   +10 more
wiley   +1 more source

Performance Analysis of Advanced Feature Extraction Methods for Manufacturing Defect Detection via Vibration Sensors in CNC Milling Machines. [PDF]

Sensors (Basel)
Bilgin G.
europepmc   +1 more source

Vibration Signal Denoising Method Based on ICFO-SVMD and Improved Wavelet Thresholding. [PDF]

Sensors (Basel)
Cui Y, He X, Wu Z, Zhang Q, Cao Y.
europepmc   +1 more source

In Vivo Positron Emission Particle Tracking (PEPT) of Single Cells Using an Expectation Maximization Algorithm. [PDF]

IEEE Trans Med Imaging
Nguyen HTM, Das N, Nasiri R, Pratx G.
europepmc   +1 more source

Wireless High Rotational Speed Assessment by Exploiting an RF Sensor Tag System and Equivalent-Time Reconstruction. [PDF]

Sensors (Basel)
Gharibi A, Costa F, Genovesi S.
europepmc   +1 more source

High Durability Sliding TENG with Enhanced Output Achieved by Capturing Multiple Region Charges for Harvesting Wind Energy. [PDF]

Nanomicro Lett
He W, Liu Y, Jin J, Cai J, Wan B, Chen J, Yang X, Hu C.   +7 more
europepmc   +1 more source

Characterization of the spectra of rotating truncated gas planets and inertia-gravity modes. [PDF]

Z Angew Math Phys
de Hoop MV, Holman S.
europepmc   +1 more source

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On stabilization of rotational modes of an inverted pendulum

Proceedings of the 39th IEEE Conference on Decision and Control (Cat. No.00CH37187), 2002
This paper addresses the problem of stabilization a rotational mode of an inverted pendulum with a prescribed position of the cart. The solution is based on the idea that a desired motion of the inverted pendulum corresponds to some set /spl Gamma/ in the phase space of the system.
Anton S. Shiriaev, A. Friesel, John W. Perram, Alexander Yu. Pogromsky   +3 more
openaire   +3 more sources

Rotational modes in a slowly and uniformly rotating star

Astrophysics and Space Science, 1981
A perturbation method is derived forr-modes in a slowly and uniformly rotating star. In contrast to previous studies, the perturbation of the gravitational potential is included in the perturbation method. On the assumption that the effects of the centrifugal force are taken into account in the equilibrium model up to the second order in the angular ...
Smeyers, P., Craeynest, D., Martens, L.
openaire   +1 more source