Results 101 to 110 of about 126,211 (195)

High-grade Atrioventricular Block Due to Disseminated Lyme Disease Requiring Permanent Pacemaker Implantation. [PDF]

US Cardiol
Bhat V, Fretz T, Shideler H, Kalra A.
europepmc   +1 more source

Geared-elevator flutter study [PDF]

An experimental and analytical study was made of the transonic flutter characteristics of a supersonic transport tail assembly model having an all-movable, horizontal tail with a geared elevator. Two model configurations, namely, one with a gear-elevator
Doggett, R. V., Jr., Gregory, R. A., Ruhlin, C. L.   +2 more
core   +1 more source

Burden of atrial fibrillation and atrial flutter attributable to smoking in the G20: Trends from 1990 to 2021 and predictions for 2022 to 2050: A secondary dataset analysis of the Global Burden of Disease (GBD) 2021. [PDF]

Tob Induc Dis
Yang W, Ma G, Wang H, Zheng W, Cui X, Wang Z, Liang W.   +6 more
europepmc   +1 more source

Analytical and experimental study of the effects of wing-body aerodynamic interaction on space shuttle subsonic flutter [PDF]

The effects on flutter of the aerodynamic interaction between the space shuttle bodies and wing, 1/80th-scale semispan models of the orbiter wing, the complete shuttle and intermediate component combinations were tested in the NASA Langley Research ...
Chipman, R. R., Rauch, F. J.
core   +1 more source

Semi-empirical model for prediction of unsteady forces on an airfoil with application to flutter [PDF]

A semi-empirical model is described for predicting unsteady aerodynamic forces on arbitrary airfoils under mildly stalled and unstalled conditions. Aerodynamic forces are modeled using second order ordinary differential equations for lift and moment with
Kaza, Krishna Rao V., Mahajan, Aparajit J.   +1 more
core   +1 more source

Arrhythmias in an adult with potential radiation exposure from Chernobyl. [PDF]

HeartRhythm Case Rep
Butkus B.
europepmc   +1 more source

Synthesis of blade flutter vibratory patterns using stationary transducers [PDF]

Flutter frequency was determined and rotor vibratory amplitude and phase distributions during flutter were reconstructed from stationary aerodynamic type measurements.
Dicus, J., Kurkov, A.
core   +1 more source

Successful cryoablation for typical atrial flutter in a toddler with sinus node dysfunction: the youngest case report. [PDF]

Eur Heart J Case Rep
Ebrahim MA, Majid H, Abdelnaby MA, Saul JP.   +3 more
europepmc   +1 more source

Wind-tunnel evaluation of NASA developed control laws for flutter suppression on a DC-10 derivative wing [PDF]

Two flutter suppression control laws were synthesized, implemented, and tested on a low speed aeroelastic wing model of a DC-10 derivative. The methodology used to design the control laws is described.
Abel, I., Newsom, J. R.
core   +1 more source

Radiofrequency Ablation for Typical Atrial Flutter in Dextroversion With PLSVC and IVC Interruption. [PDF]

JACC Case Rep
Zheng H, Pei C, Li D, Li H, Xue L, Cai H.   +5 more
europepmc   +1 more source