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Toplam kayıt 78, listelenen: 21-30
Fracture and Failure Analysis of the Trainer Aircraft Rudder Pedal Hanger
(ELSEVIER SCI LTD, THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND, 2021)
This study analyzes the T-38A Talon twin-jet trainer aircraft rudder pedal hanger damage due to
the fracture that has been identified at the clevis surfaces where the tension rises. The hanger has
the function of swinging ...
Impact of COVID-19 pandemic virus on G8 countries' financial indices based on artificial neural network
(EMERALD GROUP PUBLISHING LTD, HOWARD HOUSE, WAGON LANE, BINGLEY BD16 1WA, W YORKSHIRE, ENGLAND, 2021)
Purpose – The COVID-19 pandemic virus has affected the largest economies around the world, especially Group
8 and Group 20. The increasing numbers of confirmed and deceased cases of the COVID-19 pandemic worldwide
are ...
Cleaner energy in Nigeria residential housing
(ELSEVIER, RADARWEG 29, 1043 NX AMSTERDAM, NETHERLANDS, 2021)
Electricity outage is the main challenge facing the residential, commercial and industrial sectors in Nigeria. The
country's electricity production is primarily from hydro and thermal sources, yet the available electricity ...
One Type of Symmetric Matrix with Harmonic Pell Entries, Its Inversion, Permanents and Some Norms
(MDPI, ST ALBAN-ANLAGE 66, CH-4052 BASEL, SWITZERLAND, 2021)
The Pell numbers, named after the English diplomat and mathematician John Pell, are
studied by many authors. At this work, by inspiring the definition harmonic numbers, we define
harmonic Pell numbers. Moreover, we ...
Assessment of predicting hourly global solar radiation in Jordan based on Rules, Trees, Meta, Lazy and Function prediction methods
(ELSEVIER, RADARWEG 29, 1043 NX AMSTERDAM, NETHERLANDS, 2021)
Nowadays, predicting solar radiation is widely increased to maximize the efficiency of solar systems globally.
Meteorological data from metrological stations is used to implement the intelligent prediction systems. ...
GCACS-IoD: A certificate based generic access control scheme for Internet of drones
(ELSEVIER, RADARWEG 29, 1043 NX AMSTERDAM, NETHERLANDS, 2021)
Internet of drones (IoD) has gained significant importance in recent times due to its applications in several
critical domains ranging from commercial to defense and rescue operations. With several drones flying in
different ...
Innovative technique to develop fragility curve based on state-based philosophy
(SPRINGER, VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS, 2021)
The fragility curves are known as an efcient probabilistic-base tool used to evaluate vulnerabilities in various felds. However, accurate access to these curves has always been
associated with complexities that have made ...
On the static analysis of laminated composite frames having variable cross section
(SPRINGER HEIDELBERG, TIERGARTENSTRASSE 17, D-69121 HEIDELBERG, GERMANY, 2021)
The complementary functions method (CFM) is used to investigate the static behavior of laminated composite frames consisting of straight and/or curved members of variable cross section. The Timoshenko beam theory (TBT) is ...
An approach to the solution of nonlinear forced vibration problem of structural systems reinforced with advanced materials in the presence of viscous damping
(ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD, 24-28 OVAL RD, LONDON NW1 7DX, ENGLAND, 2021)
In this study, the nonlinear forced vibration of composite structural systems such as plates, panels
and shells reinforced with advanced materials in the presence of linear viscous damping is
investigated. Hamilton ...
Structural, optical, magnetic, photocatalytic activity and related biological effects of CoFe2O4 ferrite nanoparticles
(SPRINGER, VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS, 2021)
The synthesis of magnetic nano-sized spinel ferrites has become an important
area of research, due to their several potential applications. In this work,
CoFe2O4 nanoparticles were synthesized by the co-precipitation ...