Results 61 to 70 of about 94,443 (230)

Evaluation of different methods for determining the angle of attack on wind turbine blades with CFD results under axial inflow conditions

, 2018
This work presents an investigation on different methods for the calculation of the angle of attack and the underlying induced velocity on wind turbine blades using data obtained from three-dimensional Computational Fluid Dynamics (CFD).
Ferreira, Carlos Simao, García, Néstor Ramos, Herráez, Iván, Jost, Eva, Klein, Levin, Micallef, Daniel, Rahimi, Hamid, Schepers, Gerard, Schneider, Marc, Shen, Wen Zhong   +9 more
core   +1 more source

CFD code comparison for 2D airfoil flows [PDF]

, 2016
The current paper presents the effort, in the EU AVATAR project, to establish the necessary requirements to obtain consistent lift over drag ratios among seven CFD codes.
Baldacchino, D., Baptista, C., Barakos, G.N., Colonia, S., Ferreira, C., Jost, E., Lutz, T., Muñoz, A., Méndez, B., Papadakis, G., Sieros, G., Sørensen, Niels N., Voutsinas, S.   +12 more
core   +2 more sources

Kinematic alignment, but not mechanical alignment, preserves the knee–ankle relationship after total knee arthroplasty: A retrospective radiographic analysis from the FP‐UCBM Knee Study Group

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
ABSTRACT Purpose Several alignment strategies have been proposed in total knee arthroplasty (TKA), with the two extremes being mechanical alignment (MA) and unrestricted kinematic alignment (KA). While MA standardises coronal knee parameters to achieve a neutral alignment, KA reproduces each patient's native joint lines.
Edoardo Franceschetti, Giancarlo Giurazza, Marco Donantoni, Stefano Campi, Andrea Tanzilli, Pietro Gregori, Michele Paciotti, Biagio Zampogna, Andrea Marinozzi, Umile Giuseppe Longo, Rocco Papalia   +10 more
wiley   +1 more source

climatology [PDF]

, 2020
Energy and momentum deposition from planetary-scale Rossby waves as well as from small-scale gravity waves (GWs) largely control stratospheric dynamics.
Danker, Jessica, Dietmüller, Simone, Eichinger, Roland, Garny, Hella, Oberländer-Hayn, Sophie, Šácha, Petr   +5 more
core   +1 more source

Performance improvement of carbon fiber‐reinforced ABS composites by introducing fullerene nanoparticles

Polymer International, EarlyView.
Fullerene particles were incorporated with CF‐reinforced acrylonitrile–butadiene–styrene terpolymer (ABS) matrix at three different compositions by a melt‐compounding process. These insights are crucial for the optimization of conductive hybrid composites for various applications.
Alinda Öyku Akar, Ümit Hakan Yıldız, Seha Tirkeş, Ümit Tayfun, Ferda Hacivelioglu   +4 more
wiley   +1 more source

Artificial oocyte activation with Ca2+ ionophore improves reproductive outcomes in patients with fertilization failure and poor embryo development in previous ICSI cycles

Frontiers in Endocrinology, 2023
Research questionDoes artificial oocyte activation (AOA) by a calcium ionophore (ionomycin) improve the previous fertilization failure or poor embryo development of intracytoplasmic sperm injection (ICSI) account for male factor infertility or other ...
Jing Ling Ruan, Jing Ling Ruan, Shan Shan Liang, Shan Shan Liang, Jia Ping Pan, Jia Ping Pan, Zhi Qin Chen, Xiao Ming Teng   +7 more
doaj   +1 more source

An indoor variance-based localization technique utilizing the UWB estimation of geometrical propagation parameters [PDF]

, 2018
A novel localization framework is presented based on ultra-wideband (UWB) channel sounding, employing a triangulation method using the geometrical properties of propagation paths, such as time delay of arrival, angle of departure, angle of arrival, and ...
Gaillot, Davy P., Hanssens, Brecht, Joseph, Wout, Li, Taoyong, Lienard, Martine, Martens, Luc, Oestges, Claude, Plets, David, Steendam, Heidi, Tanghe, Emmeric   +9 more
core   +2 more sources

Benzimidazole Anthelmintic Compounds Albendazole and Fenbendazole Show Distinct Toxicity on the Nitrogen Fixing Bacterium Mesorhizobium loti and Its Symbiosis With Lotus japonicus

Environmental Toxicology, EarlyView.
ABSTRACT Veterinary medicines, which reach the soil mostly through the application of contaminated manures, can affect beneficial soil microorganisms, such as nitrogen‐fixing rhizobia bacteria, which engage in important symbiotic associations with plants.
Polyxeni Gorgia, Stathis Lagos, Christina N. Nikolaou, Nikoleta Basdeki, Christos Papadopoulos, Dimitrios G. Karpouzas, Daniela Tsikou   +6 more
wiley   +1 more source

Effects of α-aminooxyacetic acid on the level of polyamines, anthocyanins and photosynthetic pigments in seedlings of common buckwheat (Fagopyrum esculentum Moench)

Acta Societatis Botanicorum Poloniae, 2011
The present paper discusses the effects of α-aminooxyacetic acid (AOA) on contents of polyamines, anthocyanins, photosynthetic pigments and phenylalanine ammonia-lyase activity in seedlings of common buckwheat (Fagopyrum esculentum Moench).
Marcin Horbowicz, Ryszard Kosson, Danuta Koczkodaj, Lesław B. Lahuta   +3 more
doaj   +1 more source

AOA Continuing Medical Education

Journal of Osteopathic Medicine, 1997
Abstract The author provides an update on the current continuing medical education (CME) cycle, which began on January 1, 2013, and will end on December 31, 2015. The author also highlights changes to the CME process and the re-engineering of the CME program for the current cycle.
openaire   +11 more sources