Results 261 to 270 of about 121,812 (366)

Some Effects of Taper Ratio on the Transonic Flutter Characteristics of a Series of Thin Cantilever Wings Having a Sweptback Angle of 45° and an Aspect Ratio 4.0

, 1966
中井 暎一, 高木 俊朗, 安藤 泰勝   +2 more
openalex   +2 more sources

Three decades of atrial fibrillation and flutter epidemiology and risk factors in Iran with a focus on the impact of COVID-19. [PDF]

Sci Rep
Ghasemi H, Bastan MM, Najafi M, Nejadghaderi SA.   +3 more
europepmc   +1 more source

Electrooxidation of 2‐Propanol on Mono‐ and Bi‐Metallic Noble Metal Nanoparticles in Alkaline Studied with Real‐Time Product and Dissolution Characterization

ChemElectroChem, EarlyView.
The alkaline 2‐propanol to acetone electrooxidation activity trends for five electrocatalysts (Pd/C, Rh/C, PdRh/C, Pt/C and PtRu/C) are defined with rotating disk electrode (RDE) measurements and transmission electron microscopy (TEM) derived surface area values.
Iosif Mangoufis‐Giasin, Attila Kormányos, Mária Minichová, Andreas Körner, Birk Fritsch, Karl J. J. Mayrhofer, Serhiy Cherevko, Ioannis Katsounaros   +7 more
wiley   +1 more source

Acoustic signal flutter reduction using digital time base correction [PDF]

, 1979
Dan Robinson
openalex   +1 more source

The evolving epidemiological landscape of atrial fibrillation: trends, challenges, and opportunities for improved patient care. [PDF]

Europace
Zuin M, Bertini M, Boriani G.
europepmc   +1 more source

Flutter of a Cascade of Blades at Finite Mean Angle of Attack in Subsonic Flows

, 1975
Masanobu Namba
openalex   +2 more sources

External validation of a machine learning-based classification algorithm for ambulatory heart rhythm diagnostics in pericardioversion atrial fibrillation patients using smartphone photoplethysmography: the SMARTBEATS-ALGO study. [PDF]

Europace
Fernstad J, Svennberg E, Åberg P, Kemp Gudmundsdottir K, Jansson A, Engdahl J.   +5 more
europepmc   +1 more source

The Mechanism of Atrial Flutter

Cardiology, 1962
M.G. Marques, R.A. Nogueira, J.C.-B. Mota   +2 more
openaire   +3 more sources

The Careful Combination of Bismuth Compounds and CAAC: Formal Halonium and Nitrenium Transfer via Radical Pathways

Chemistry – A European Journal, Accepted Article.
Cyclic (alkyl)(amino)carbenes (CAACs) are key compounds en route to a plethora of unprecedented low‐valent and radical complexes of transition metals and main group elements. For p‐block elements of the 6th period, however, low‐valent and radical complexes of CAACs are extremely rare, and even simple adducts with CAACs are difficult to access.
Gargi Kundu, Ahmed Fetoh, Jordi Poater, Crispin Lichtenberg   +3 more
wiley   +1 more source

Flutter of cylindrical shells conveying fluid

, 1971
Michael P. Paı̈doussis, J.-P. Denise
openalex   +2 more sources