Results 21 to 30 of about 4,407 (187)
Seed Systems of Traditional African Vegetables in Eastern Africa: A Systematic Review
Frontiers in Sustainable Food Systems, 2021 Traditional African Vegetables (TAV) play an important role in the livelihoods, food and nutritional security of local populations. Access to high-quality seeds of improved varieties is a foundation for increasing crop productivity. TAV seed systems have
Mathieu A. T. Ayenan +8 more
doaj +1 more source
International Journal of Cardiology: Heart & Vasculature, 2023 Objectives: The aim of the present study was to assess the differences between BAV and TAV patients with chronic moderate to severe or severe AS regarding presentation, incidence of TAVR, survival, ascending aorta diameter and dilatation rate before and ...
Hua-Jie Zheng +7 more
doaj +1 more source
Veins and Lymphatics, 2021 In this proof-of-concept study the impact of central venous pressure (CVP) on internal jugular veins cross-sectional area (CSA) and blood flow time-average velocity (TAV) was evaluated in eight subjects, with the aim of understanding the drivers of the ...
Clive Beggs +6 more
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Clinical results with the 31 mm CoreValve™ in large aortic annuli: The importance of implantation technique [PDF]
, 2015 The CoreValve Revalving System (CRS) (Medtronic Inc., Minneapolis, MN, USA) is currently available in four sizes: 23 mm, 26 mm, 29 mm and 31 mm.
Cammalleri, V +9 more
core +1 more source
Computertomographie-basierte Bestimmung von Aortenklappenkalk und seine Assoziation mit Komplikationen nach interventioneller Aortenklappenimplantation (TAVI) [PDF]
, 2023 Background: Severe aortic valve calcification (AVC) has generally been recognized as a key factor in the occurrence of adverse events after transcatheter aortic valve implantation (TAVI).
Leibfried, Philipp
core +1 more source
Journal of Lipid Research, 2023 Pathogenic mechanisms in degenerative thoracic aortic aneurysms (TAA) are still unclear. There is an ongoing debate about whether TAAs are caused by uniform or distinct processes, which would obviously have a major impact on future treatment strategies ...
Christian Doppler +13 more
doaj +1 more source
Structural Simulation of Transcatheter Heart Valve in Transcatheter Heart Valve [PDF]
, 2023 The durability of transcatheter heart valves (TAV) remains the main disadvantage of transcatheter heart valve implantation (TAVI) for treating aortic valve stenosis.
Cannata S. +3 more
core
IMPACT OF WORKING CAPITAL MANAGEMENT ON PROFITABILITY OF MACEDONIAN INDUSTRIAL COMPANIES [PDF]
Financial Studies, 2022 Efficient and effective working capital management is crucial given its impact on the company's profitability. The focus of the research in this paper is the impact of individual components of working capital on the profitability of industrial ...
Aleksandar NAUMOSKI, Maja NAUMOVSKA
doaj
PLoS ONE, 2021 The bicuspid aortic valve (BAV) is a common and heterogeneous congenital heart abnormality that is often complicated by aortic stenosis. Although initially developed for tricuspid aortic valves (TAV), transcatheter aortic valve replacement (TAVR) devices
Jonathan Kusner +6 more
doaj +1 more source
Tomato aspermy virus elimination improves medicinal quality of chrysanthemum [PDF]
Archives of Biological Sciences, 2018 Chrysanthemum morifolium cv. ‘Huaihuang’, a medicinal chrysanthemum of China, undergoes long-term asexual reproduction and virus infection that change its quality characteristics.
Zhao Xiting +6 more
doaj +1 more source