Results 201 to 210 of about 170,965 (333)

Fenestrated Endovascular Graft Implantation for Treatment of Juxtarenal Abdominal Aortic Aneurysm: Multicenter Experience in China

open access: yesMedicine Advances, EarlyView.
This study evaluated the safety and efficacy of the Zenith fenestrated endovascular graft for treating juxtarenal abdominal aortic aneurysms (JRAAs) in a Chinese patient population. The results demonstrated the high technical success rates, low mortality, and acceptable morbidity.
Xiaohui Ma   +9 more
wiley   +1 more source

Diffusive Resource–Consumer Dynamics With the Simplest Learning Mechanism and Nonlocal Memory Usage

open access: yesMathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT To describe cognitive consumers' movement, we study a diffusive resource–consumer model with nonlocal memory usage described by a system of parabolic equations, which is coupled with spatial memory dynamics described by a linear learning equation.
Qigang Deng, Ranchao Wu, Hao Wang
wiley   +1 more source

Bimodality in subaqueous dune height suggests flickering behavior at high flow. [PDF]

open access: yesNat Commun
de Lange SI   +4 more
europepmc   +1 more source

Coronary Artery Blood Flow Imaging Using 3D Flow MRI

open access: yesMagnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose In this work, a 3D phase contrast (PC) technique is presented, which enables flow velocity measurements in three spatial directions, simultaneously covering the proximal left (LCA) and right (RCA) coronary arteries and yielding both morphological and flow information.
Denise Lichthardt   +7 more
wiley   +1 more source

Tetrataenium manilalianum, a new species of Apiaceae from the Western Ghats, Kerala, India

open access: yesNordic Journal of Botany, EarlyView.
A new species, Tetrataenium manilalianum C.Rekha, Amruth., Manudev and Sujana sp. nov. (Apiaceae) is described from Kerala, India. The new species appears to be similar to T. sprengelianum (Wight and Arn.) Manden., but it differs in several morphological features, including plant height, leaf and leaflet size and shape, number and size of rays ...
Rekha Chappan   +3 more
wiley   +1 more source

A geometric condition for robot-swarm cohesion and cluster-flock transition. [PDF]

open access: yesProc Natl Acad Sci U S A
Casiulis M   +6 more
europepmc   +1 more source

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