Results 201 to 210 of about 289,315 (267)

Coexisting Rashba/Dresselhaus Spin Splitting in Solution‐Processed Bournonite Films Using Circular Photogalvanic Effect

Advanced Functional Materials, EarlyView.
Circular photogalvanic effect measurements and first‐principles calculations reveal spin‐splitting states in solution‐processed bournonite films (CuPbSbS3) due to structural and bulk inversion asymmetry. The results provide experimental confirmation of coexisting Rashba and Dresselhaus spin‐splitting states in this non‐centrosymmetric chalcogenide ...
Aeron McConnell, Sasa Wang, Andrew Grieder, Yuan Ping, David B. Mitzi, Dali Sun   +5 more
wiley   +1 more source

Low blood flow velocity in the left atrial appendage in sinus rhythm as a predictor of atrial fibrillation: results of a prospective cohort study with 3 years of follow-up. [PDF]

Neurol Res Pract
Klinger G, Schettler L, Schettler G, Bähr M, Hasenfuß G, Weber-Krüger M, Liman J, Schnieder M, Schroeter MR.   +8 more
europepmc   +1 more source

Velocity of plasma flow

, 2014
Johansson Torneus, Daniel, Kotoglou, Alexander   +1 more
openaire   +1 more source

Coronary microvascular dysfunction in autoimmune rheumatic diseases: beyond coronary flow velocity reserve. [PDF]

Front Cardiovasc Med
Cecere A, Perazzolo Marra M, Zanatta E, Civieri G, Iliceto S, Tona F.   +5 more
europepmc   +1 more source

Aggressive and Autoaggressive Behaviors in Patients with Autism Spectrum Disorder in Correlation with Middle Cerebral Artery Flow Velocity. [PDF]

J Pers Med
Abakumow M, Przybylski M, Słoma M, Markowska O, Sowa K, Jaśkiewicz P, Kowalczuk K.   +6 more
europepmc   +1 more source

Blood Flow Velocity Analysis in Cerebral Perforating Arteries on 7T 2D Phase Contrast MRI with an Open-Source Software Tool (SELMA). [PDF]

Neuroinformatics
Pham SDT, Chatziantoniou C, van Vliet JT, van Tuijl RJ, Bulk M, Costagli M, de Rochefort L, Kraff O, Ladd ME, Pine K, Ronen I, Siero JCW, Tosetti M, Villringer A, Biessels GJ, Zwanenburg JJM.   +15 more
europepmc   +1 more source

Novel physiological analysis using blood flow velocity for colonic polyps: Pilot study. [PDF]

Endosc Int Open
Kamba E, Murakami T, Tsugawa N, Nomura K, Haga K, Akazawa Y, Fukushima H, Ueyama H, Matsumoto K, Shibuya T, Terai T, Yao T, Nagahara A.   +12 more
europepmc   +1 more source

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Decorrelation-based blood flow velocity estimation: effect of spread of flow velocity, linear flow velocity gradients, and parabolic flow

IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, 2002
In recent years, a new method to measure transverse blood flow, based on the decorrelation of the radio frequency (RF) signals has been developed. In this paper, we investigated the influence of nonuniform flow on the velocity estimation. The decorrelation characteristics of transverse blood flow using an intravascular ultrasound (IVUS) array catheter ...
Lupotti, F.A., Steen, A.F.W. van der, Mastik, F., Korte, C.L. de   +3 more
openaire   +4 more sources

Velocity-independent microfluidic flow cytometry

ELECTROPHORESIS, 2002
Pressure-driven flow in microfluidic channels is characterized by a distribution of velocities. This distribution makes it difficult to implement conventional flow cytometry data analysis. We have demonstrated a method to measure velocity as an independent parameter when performing microfluidic flow cytometry.
Shulamit, Eyal, Stephen R, Quake
openaire   +2 more sources