Results 1 to 10 of about 6,772 (164)
O-RAN: Disrupting the Virtualized RAN Ecosystem [PDF]
IEEE Communications Standards Magazine, 2021 The O-RAN Alliance is a worldwide effort to reach new levels of openness in next-generation virtualized radio access networks (vRANs). Initially launched by 5 major mobile carriers a couple of years ago, it is nowadays supported by over 160 companies (including 24 mobile operators across 4 continents) representing an outstanding example of how ...
Andres Garcia-Saavedra +1 more
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Numerical analysis of o propeller in ground effect [PDF]
Scientific Technical Review, 2022 Detailed studies of propeller flows are regaining both interest and significance worldwide, as the number of their different design and applications (particularly for futuristic urban air vehicles) continues to grow.
Svorcan Jelena +3 more
doaj +1 more source
بررسی عددی عملکرد دیوارههای طولی اصلاحی مستقیم در حفاظت از سواحل آبراههها [PDF]
هیدرولیک, 2022 تلاشهای تثبیت و ترمیم کانال به طور چشمگیری از سال 1990 افزایش پیدا کردهاست و هزینههای گزافی در این زمینه انجام میشود درحالیکه حداقل %50 پروژهها با شکست مواجه میشوند و مابقی نیز ممکن است مطابق انتظارات عمل نکنند.
سید مجتبی رضوی مظفر مقدم +1 more
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Учёт. Анализ. Аудит, 2021 The paper describes the issues of improving the grouping and rearrangement of indirect costs of industrial companies, as well as their attribution to the production costs (works, services).
I. E. Mizikovskii
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Prediction of a Container Ship Squat in Suez Canal Using CFD [PDF]
Port Said Engineering Research Journal, 2022 Minor grounding or contact accidents may occur from time to time in Suez Canal. However, in March 2021, the economic ramifications of a critical grounding resounded around the world and were still felt after the Ever-Given container ship was freed from ...
Osama El Desouky, yasser Elhenawy
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Current Biology, 2000 Abstract Ran is a very unusual GTPase. Unlike all other known members of the Ras superfamily of small GTP-binding proteins, Ran is not post-translationally modified. Moreover, its function depends critically on a spatial gradient of the GTP-bound form of Ran.
Ian G Macara +2 more
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Numerical Investigation of an Unsteady and Anisotropic Turbulent Flow Downstream a 90° Bend Pipe with and without Ribs [PDF]
Journal of Applied and Computational Mechanics, 2021 In this work, a numerical study of the dynamical behavior of unsteady and anisotropic turbulent flow downstream a 90° bended pipe was presented. For this purpose, comparative computations are carried out employing two flow configurations, bend pipe with ...
Rachid Chiremsel +3 more
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Zhongguo Jianchuan Yanjiu, 2022 ObjectivesThe influence of the geometrical parameters of propeller on its hydrodynamic performance in forward and astern mode of operation is studied by numerical simulation.MethodsTaking a 33 000 DWT oil product tanker as the application object, the ...
Wei HE +5 more
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Demo: Closer to Cloud-RAN [PDF]
Proceedings of the 21st Annual International Conference on Mobile Computing and Networking, 2015 Commoditization and virtualization of wireless networks are changing the economics of mobile networks to help network providers (e.g., MNO, MVNO) move from proprietary and bespoke hardware and software platforms toward an open, cost-effective, and flexible cellular ecosystem.
Navid Nikaein +8 more
openaire +1 more source
Computational Study of Flow around 2D and 3D Tandem Bluff Bodies [PDF]
Journal of Applied and Computational Mechanics, 2021 Numerical simulations have been carried out to advance our current understanding of flow around two dimensional (2D) and three dimensional (3D) square shaped tandem bluff bodies at a Reynolds number of 22,000, especially to shed light on the sudden ...
Terrance Charles, Zhiyin Yang, Yiling Lu
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