Zobrazeno 1 - 10
of 177
pro vyhledávání: '"John Rajan"'
Autor:
Ugochukwu Sixtus Nwankiti, Adeyinka Oluwo, Manasseh Olusegun Oyekeye, John Rajan, Swaminathan Jose, Rajeshwar Kadadevarmath, Sunday Ayoola Oke, Samuel Bolaji Aderibigbe, Samson Oluwaseun Odudare
Publikováno v:
Mağallaẗ Al-kūfaẗ Al-handasiyyaẗ, Vol 15, Iss 4, Pp 157-185 (2024)
Attaining effective quality control of drilled samples in thermal friction drilling is a challenge considering the disproportionate allocation of drilling resources to parameters. Therefore, it is essential to select the appropriate parameters and al
Externí odkaz:
https://doaj.org/article/088c6cd43966477c94b44a57621e9bdd
Autor:
Olusola Michael Adeyemi, Boluvar Lathashankar, John Rajan, Swaminathan Jose, Sunday Ayoola Oke
Publikováno v:
Mağallaẗ Al-kūfaẗ Al-handasiyyaẗ, Vol 15, Iss 3, Pp 186-212 (2024)
This paper proposes a hybrid T-DEA-P (Taguchi-Data Envelopment Analysis-Pareto) method to optimise and rank parameters of the electrohydraulic forming process using the aluminium (AA1100) sheets for automotive panel application. A linear programming
Externí odkaz:
https://doaj.org/article/48cea2d7c7fa4b43ba8205711add5d04
Autor:
Felix Sahayaraj Arockiasamy, K. Logesh, John Rajan A, Manickam Ramesh, Sathish Kannan, Jayant Giri, Abdullah A. Alarfaj
Publikováno v:
AIP Advances, Vol 14, Iss 8, Pp 085119-085119-10 (2024)
The study aimed to develop and analyze bio-based composites, incorporating moringa bioresin and hemp fibers as reinforcing elements. The composites were fabricated using four weight percentage combinations of epoxy, moringa bioresin, and hemp fiber.
Externí odkaz:
https://doaj.org/article/be73274de01f47b281fea884f813a3b2
Autor:
Immanuel Durai Raj Jebasingh, Durairaj Ramamoorthy Iyer Balasubramaniyan, John Rajan Amaladas, Barmavatu Praveen
Publikováno v:
Green Processing and Synthesis, Vol 12, Iss 1, Pp 434-55 (2023)
Lignocellulosic biomass extracted from plants that contain rich amounts of cellulose, hemicellulose, and lignin content can replace synthetic fibers in many engineering applications and is biodegradable. However, e-waste is rapidly evolving into one
Externí odkaz:
https://doaj.org/article/e4d81df846544f86afd9ead6d21f85b6
Autor:
Babatunde Alade Sawyerr, Ebun Fasina, Wasiu Oyediran Adedeji, Mofoluso Kehinde Adeniran, Sunday Ayoola Oke, John Rajan
Publikováno v:
Journal of Engineering and Applied Science, Vol 70, Iss 1, Pp 1-20 (2023)
Abstract The objective of this study is to propose a method called the fuzzy technique for order preference by similarity to the ideal solution (F-TOPSIS) to select parameters of the wire electrical discharge machining (WEDM) process. Consequently, t
Externí odkaz:
https://doaj.org/article/53079a60afa9443d8e0fc63870942798
Autor:
Meshach Chukwuebuka Ikedue, John Rajan, Sunday Oke, Ebun Fasina, Babatunde Alade Sawyerr, Wasiu Oyediran Adedeji
Publikováno v:
Journal of Applied Science & Process Engineering, Vol 10, Iss 2 (2023)
Despite being contemporary, the wire electrical discharge machining (EDM) industry is burdened with complicated and challenging problems. However, the double optimisation method involving Taguchi analyses and genetic algorithms is a powerful tool to
Externí odkaz:
https://doaj.org/article/32b16db180db4c6699c55d318ee6dc2d
Autor:
Babatunde Alade Sawyerr, Ebun Fasina, Wasiu Oyediran Adedeji, Mofoluso Kehinde Adeniran, Sunday Ayoola Oke, John Rajan
Publikováno v:
Journal of Engineering and Applied Science, Vol 70, Iss 1, Pp 1-2 (2023)
Externí odkaz:
https://doaj.org/article/6f43f1aadf8440d98a0047425d4a2521
Autor:
John Rajan, Khaled Bizanti
Publikováno v:
Journal of Medical Case Reports, Vol 15, Iss 1, Pp 1-4 (2021)
Abstract Background Tuberculosis continues to be a worldwide public health problem. Despite the noted gradual decline in tuberculosis case rates in the UK, clinicians should still be aware of these unusual presentations. Sternal tuberculosis is an un
Externí odkaz:
https://doaj.org/article/a363dd716bd747f0b912d8d3b9113f5c
Publikováno v:
FME Transactions, Vol 48, Iss 1, Pp 149-154 (2020)
Welding of ferritic steel tube material T91 (9Cr-1Mo), was used because of high temperature withstanding, mechanical properties, compatibility with chemicals and adequate weldability. The main objective of this project is to find out near optimum wel
Externí odkaz:
https://doaj.org/article/feee324d906940bb9f3d2bb651af0748
Autor:
John Rajan, Grace Audu
Publikováno v:
BMJ Paediatrics Open, Vol 5, Iss Suppl 1 (2021)
Externí odkaz:
https://doaj.org/article/1b816b4926924983a550a4b057dbb476