Results 291 to 300 of about 121,812 (366)

Functional block in the initiation and maintenance of common flutter: detailed electrophysiological study and electro-anatomical mapping. [PDF]

Front Cardiovasc Med
Arnaud M, Sacristan B, Hocini M, Jais P, Haissaguerre M, Duchateau J.   +5 more
europepmc   +1 more source

Real‐Time Implementation of Unknown Input Observer‐Based State and Unknown Disturbance Estimation for Series Active Filters

International Journal of Circuit Theory and Applications, EarlyView.
For the series active filter (SAF), a combined controller and observer scheme is proposed. Two controllers—state feedback (SFB) and linear quadratic regulator (LQR)—along with state observers, including the Luenberger observer (LO), proportional–integral observer (PIO), and unknown input observer (UIO), have been designed.
Nagulapati Kiran, I. E. S. Naidu
wiley   +1 more source

The Stall Flutter of a Thin Aerofoil with Leading Edge Separation

, 1973
Tosihiro IWAKI, Kazyu MIYAO
openalex   +2 more sources

Non-O Blood Groups and Cardiovascular Outcomes in COVID-19: Findings From a Large Multicenter Study. [PDF]

JACC Adv
Leyva H, Hamade N, Krishnathasan D, Goldhaber SZ, Welker J, Carroll B, Bonaca M, Lan Z, Bikdeli B, Piazza G.   +9 more
europepmc   +1 more source

Single‐Shot Auto‐Exposure and High Dynamic Range Imaging Based on Asynchronous Operation of Pixel Array Circuitry

International Journal of Circuit Theory and Applications, EarlyView.
Method for automated asynchronous adaptation to high dynamic range lighting conditions during image acquisition. ABSTRACT This paper introduces an image formation technique that realizes automatic adaptation to the illumination conditions during image capture.
Yassine Lamouaraa‐Sedlackova, Jorge Fernández‐Berni, Ricardo Carmona‐Galán   +2 more
wiley   +1 more source

The Effects of Karman Vortex Street on Stall Flutter

, 1974
Kenj SHINOHARA, Hideo Tanaka, Yoji Hanamura   +2 more
openalex   +2 more sources

Non-cancer risks among female breast cancer survivors: a matched cohort study in Japan. [PDF]

Lancet Reg Health West Pac
Kawamura C, Bhaskaran K, Konishi T, Sagara Y, Bando H, Shinozaki T, Nojiri S, Adomi M, Wong AYS, Tamiya N, Iwagami M.   +10 more
europepmc   +1 more source

Approaching Theoretical Limit of Ta3N5 Photoanode via Photothermal‐Accelerating Kinetics with Full‐Spectrum Utilization

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
An innovative AgNPs@NiFeCoOx/Ta3N5/TixSiy photoanode has been fabricated, which achieves a recordable photocurrent density of 12.73 mA cm−2 at 1.23 V versus RHE. Tantalum nitride is widely considered as a promising photoanode material for its suitable band structure as well as the high theoretical conversion efficiency in solar water splitting. However,
Yi Liu, Yanwei Zhang, Yi‐Cheng Wang, Xiaopeng Zhan, Peng‐Fei Sui, Jing‐Li Luo, Chenyu Xu   +6 more
wiley   +1 more source

Measurement of Torsional Vibration of Machine-tools' Spindles by Wow-flutter Meter

, 1976
Akira Yamamoto, Yoshiaki Maeda
openalex   +2 more sources

Direct Epicardial Mapping and Ablation Revealing Three-Dimensional Roof-Dependent Macroreentrant Atrial Tachycardia Breaking Into Bachmann's Bundle. [PDF]

Clin Case Rep
Suzuki Y, Takami K, Akita T, Nomura T, Fukuzawa K, Yoshida A.   +5 more
europepmc   +1 more source