Results 11 to 20 of about 4,976 (242)
Journal of Marine Science and Engineering, 2023 Sand waves are commonly formed on the sandy seabed of the continental shelf and characterized by their regular wave-like shape. When a submarine pipeline is laid on this type of seabed, it often experiences free spans due to the unevenness of the seabed.
Xing Zou +4 more
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FEATURES OF STORAGE AND TRANSPORTATION OF NARCOTIC ANALGESICS IN CONDITIONS OF EMERGENCY SITUATIONS
Фармация и фармакология (Пятигорск), 2015 The article performs the analysis of the current state regulatory-legal framework relating to the use of narcotic analgesics in health care institutions in emergencies peace and wartime.There are developed recommendations for adapting the requirements ...
P. V. Oliynyk, B. P. Hromovyk
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A Study on the Vortex Induced Vibration of a Cylindrical Structure with Surface Bulges
Journal of Marine Science and Engineering, 2022 Inspired by the cactus in nature, a cactus-like cross-sectional structure was proposed to achieve the VIV suppression. The VIV of the elastically mounted cylinder was realized based on the ANSYS Fluent and User Defined Function (UDF).
Haoyuan Xu +5 more
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Automatic Identification of Bridge Vortex-Induced Vibration Using Random Decrement Method
Applied Sciences, 2019 Vortex-induced vibration (VIV) has been occasionally observed on a few long-span steel box-girder suspension bridges. The underlying mechanism of VIV is very complicated and reliable theoretical methods for prediction of VIV have not been established yet.
Zhiwen Huang +4 more
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Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2021 Background Redo mitral valve surgery is required in up to one‐third of patients and is associated with significant mortality and morbidity. Valve‐in‐valve transcatheter mitral valve replacement (ViV TMVR) is less invasive and could be considered in those
Muhammad Zia Khan +8 more
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Frontiers in Cardiovascular Medicine, 2021 Background: Valve-in-Valve transcatheter aortic valve implantation (ViV-TAVI) is a growing alternative for redo-surgery in patients with degenerated surgical valves. To our knowledge, data are lacking on the determinants on ViV-TAVI procedural success in
Abdelrahman I. Abushouk +12 more
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International Journal of Naval Architecture and Ocean Engineering, 2021 Vortex-Induced Vibration (VIV) is a major contributor to the fatigue damage of marine risers which are often arranged in an array configuration. In addition to helical strakes and fairings, studies have been strived in searching for possible VIV ...
Chen Shi +5 more
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Improved In-Line VIV Prediction for Combined In-Line and Cross-Flow VIV Responses
Volume 2: Prof. Carl Martin Larsen and Dr. Owen Oakley Honoring Symposia on CFD and VIV, 2017 Slender marine structures are subjected to ocean currents, which can cause vortex-induced vibrations (VIV). Accumulated damage due to VIV can shorten the fatigue life of marine structures, so it needs to be considered in the design and operation phase.
Yin, Decao +2 more
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HOW ADVERTISING SHAPES OUR MINDS: PRAGMATIC AND COGNITIVE PERSPECTIVE [PDF]
Journal of Languages for Specific Purposes, 2016 The immense role of advertising in modern world can hardly be limited only to persuading the addressee to buy a certain product. Its functions extend far beyond informing, influencing or stimulating and reach the level of cognition and conceptualization.
Olena Olenyuk
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Frontiers in Built Environment, 2023 To study the influence of maintenance track on the vortex-induced vibration (VIV) performance of main girder, the VIV response and time history of surface pressure data of a section model were obtained by wind tunnel vibration and pressure measurements ...
Chunguang Li +5 more
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