Results 31 to 40 of about 3,624 (202)

Design, Computational Aerodynamic, Aerostructural, and Control Stability Investigations of VTOL-Configured Hybrid Blended Wing Body-Based Unmanned Aerial Vehicle for Intruder Inspections

International Journal of Aerospace Engineering, 2023
Unmanned aerial vehicles (UAVs) are gaining in popularity and sophistication in today’s modern world. UAVs are now available in a wide range of configurations. A UAV’s many applications include aerial photography and videography and target tracking.
Vijayanandh Raja, Ramesh Murugesan, Senthil Kumar Solaiappan, Beena Stanislaus Arputharaj, Parvathy Rajendran, Hussein A. Z. AL-bonsrulah, Deepak Thakur, Abdul Razak, Abdulrajak Buradi, Abiot Ketema   +9 more
doaj   +1 more source

Aerodynamic Design and Exploration of a Blended Wing Body Aircraft at Subsonic Speed

International Journal of Aviation, Aeronautics, and Aerospace, 2019
Blended Wing Body (BWB) is a novel aircraft concept which provides many different aerodynamic benefits over conventional aircrafts design. This research investigated the BWB design, L/D characteristics, surface pressure distribution and span-wise lift ...
Sam Dakka, Oliver Johnson
doaj   +1 more source

Multi-Fidelity Design Optimization of a Long-Range Blended Wing Body Aircraft with New Airframe Technologies

Aerospace, 2020
The German Cluster of Excellence SE²A (Sustainable and Energy Efficient Aviation) is established in order to investigate the influence of game-changing technologies on the energy efficiency of future transport aircraft.
Stanislav Karpuk, Yaolong Liu, Ali Elham
doaj   +1 more source

Integration of the athena vortex lattice aerodynamic analysis software into the multivariate design synthesis of a blended wing body aircraft

Heliyon, 2023
This paper describes the process of integrating the Athena Vortex Lattice aerodynamics solver into a conceptual design environment for the multivariate design synthesis and optimisation of a Blended Wing Body (BWB) Aircraft.
Paul Okonkwo, Paul Jemitola
doaj   +1 more source

Building Containerized Workflows Using the BioDepot-workflow-builder (Bwb)

, 2018
We present the BioDepot-workflow-builder (Bwb), a software tool that allows users to create and execute reproducible bioinformatics workflows using a drag-and-drop interface. Graphical widgets represent Docker containers executing a modular task. Widgets
Hung, Ling-Hong, Ingersoll, Alyssa, Kristiyanto, Daniel, Lloyd, Wes, Meiss, Trevor, Sobie, Eric, Yeung, Ka Yee, Hu, Jiaming, Xiong, Yuguang   +8 more
core   +1 more source

Black-White Bakery Algorithm Made RW-Safe

Computers
Lamport’s Bakery algorithm is a well-known, simple, and elegant solution to the mutual exclusion problem for N ≥ 2 concurrent/parallel processes. However, the algorithm generates an unbounded number of tickets, even when only 2 processes are arbitrated ...
Libero Nigro, Franco Cicirelli
doaj   +1 more source

Influence of the dimple size and spacing for passive flow control in blended wing body aerodynamics: a CFD investigation [PDF]

Royal Society Open Science
Blended wing body (BWB) aircraft have re-emerged as a research focus owing to their potential for enhanced aerodynamic efficiency and fuel economy.
Haris Ali, Mohammad Rasidi Rasani, Zambri Harun   +2 more
doaj   +1 more source

Frequency and Severity of Allergic Reactions to Non‐Mandatory Labelled Allergenic Foods—Data From Two Large European Cohorts

Allergy, EarlyView.
In two large European cohorts, 589 reactions to non‐mandatory labelled plant‐based foods were identified with sunflower seed, pine nut, pea and lentil as the most frequent triggers. Reaction severity was not different between mandatory and non‐mandatory labelled allergenic foods. Their frequency and rising trends (e.g., fenugreek, pumpkin seed) support
Sabine Dölle‐Bierke, Alejandro Gonzalo‐Fernández, Dominique Sabouraud‐Leclerc, Laura Barreales‐Tolosa, Barbara Ballmer‐Weber, Simona Belohlavkova, Maria B. Bilò, Ruta Dubakiene, Karin Hartmann, Monika Jedrzejczak‐Czechowicz, Thuy‐My Le, Lars Lange, Nikolaos G. Papadopoulos, Guillaume Pouessel, Isabel Reig, Athanasios Sinaniotis, E. N. Clare Mills, Margitta Worm, Montserrat Fernández‐Rivas   +18 more
wiley   +1 more source

Optimization of BWB Aircraft Using Parallel Computing

Supercomputing Frontiers and Innovations, 2018
Nacelle shape optimization for Blended Wing Body (BWB) is performed. The optimization procedure is based on numerical calculations of the Reynolds–averaged Navier–Stokes equations. For the Top Level Aircraft Requirements, formulated in AGILE project, the propulsion system was designed. The optimization procedure was divided in two steps. At first step,
Kirill S. Anisimov, Andrey A. Savelyev, Innocentiy A. Kursakov, Alexander V. Lysenkov, Prajwal S. Prakasha   +4 more
openaire   +2 more sources

sGC stimulator BAY 41‐8543 improves survival and ventricular function in a rat model of doxorubicin‐induced cardiomyopathy with nephrotic syndrome

British Journal of Pharmacology, EarlyView.
Abstract Background and Purpose Anthracyclines such as doxorubicin (DOXO) remain a cornerstone of cancer therapy but are associated with a high risk of cardiotoxicity and subsequent heart failure (HF). Impairment of NO/soluble guanylyl cyclase (sGC)/cGMP pathway has been reported in anthracycline‐induced cardiomyopathy.
Olga Gawrys, Petra Škaroupková, Soňa Kikerlová, Zdeňka Vaňourková, Martina Hüttl, Olga Lenčová, Kasin Yadunandam Anandam, Svenja Stomberg, Sönke Behrends, Barbara Szeiffová Bačová, Matúš Sykora, Lisa Dietz, Peter Sandner, Luděk Červenka, Martin Štěrba   +14 more
wiley   +1 more source