Zobrazeno 1 - 10
of 70
pro vyhledávání: '"Omar Shabbir"'
Autor:
Madhavi Latha Annamdasu, N. Lingeshwaran, Surya Prakash Challagulla, Omar Shabbir Ahmed, Musa Adamu
Publikováno v:
International Journal of Technology, Vol 15, Iss 5, Pp 1331-1348 (2024)
Analyzing secondary structures (SSs) during earthquakes is vital due to their vulnerability and potential impact on building functionality and occupant safety. Understanding the seismic performance of SSs requires analyzing the Floor Response Spec
Externí odkaz:
https://doaj.org/article/bf7cc6e249a5489bb263c555ae4c20a9
Publikováno v:
BioResources, Vol 19, Iss 2, Pp 3271-3289 (2024)
Natural fibers along with glass fibers were used as the reinforcement of an epoxy matrix for the betterment of mechanical and wear applications. The combination of overall wt% up to 20 resulted in 23.8 MPa of tensile strength compared to 15.5 MPa for
Externí odkaz:
https://doaj.org/article/58c11327ca44434aa4da4e49c26cb834
Autor:
Jaimon D. Quadros, Sher Afghan Khan, Ma Mohin, Yakub I. Mogul, Abdul Aabid, Muneer Baig, Omar Shabbir Ahmed
Publikováno v:
ACS Omega, Vol 9, Iss 15, Pp 17266-17275 (2024)
Externí odkaz:
https://doaj.org/article/90b57fb634fb4a2dad03979dd5d73429
Autor:
Padmanabhan Rengaiyah Govindarajan, Rajesh Shanmugavel, Sivasubramanian Palanisamy, Tabrej Khan, Omar Shabbir Ahmed
Publikováno v:
BioResources, Vol 19, Iss 2, Pp 3106-3120 (2024)
Hollow hybrid structural tubes were evaluated using commercial-grade Diamond Micro Expanded Mesh (DMEM) thin mesh of aluminum (Al) as structural reinforcement. Axial, transverse (flexural), and radial compression tests were performed on four differen
Externí odkaz:
https://doaj.org/article/36d8a673fe6847d1b94c06d15f22cb24
Publikováno v:
ACS Omega, Vol 9, Iss 11, Pp 12436-12456 (2024)
Externí odkaz:
https://doaj.org/article/4a8c02c43c724268b07ee39a4eee79c5
Publikováno v:
Biotechnology Reports, Vol 44, Iss , Pp e00853- (2024)
The You Only Look Once (YOLO) deep learning model iterations—YOLOv7–YOLOv8—were put through a rigorous evaluation process to see how well they could recognize oil palm plants. Precision, recall, F1-score, and detection time metrics are analyzed
Externí odkaz:
https://doaj.org/article/5c320682885e432eb2199a9521d9a66e
Autor:
Ibrahim Khalil Umar, Musa Adamu, Nour Mostafa, Malik Sarmad Riaz, Sadi I. Haruna, Mukhtar Fatihu Hamza, Omar Shabbir Ahmed, Marc Azab
Publikováno v:
Cogent Engineering, Vol 11, Iss 1 (2024)
AbstractThis paper reviews the application of artificial intelligence (AI)-based models in modeling vehicular road traffic noise. A computerized search method was used to conduct the literature search. Fifty published articles from 2007 to 2023 were
Externí odkaz:
https://doaj.org/article/2ae2c2d5bf094da98d1b25dcc36ec082
Autor:
Omar Shabbir Ahmed, Jaffar Syed Mohamed Ali, Abdul Aabid, Meftah Hrairi, Norfazrina Mohd Yatim
Publikováno v:
Materials, Vol 17, Iss 17, p 4367 (2024)
This research focuses on investigating the buckling strength of thin-walled composite structures featuring various shapes of holes, laminates, and composite materials. A parametric study is conducted to optimize and identify the most suitable combina
Externí odkaz:
https://doaj.org/article/d86b2eb8304a47c0a325111f63f63e50
Publikováno v:
Metals, Vol 14, Iss 8, p 928 (2024)
The current study involves optimizing gas metal arc welding input parameters by hybridization techniques such as principal component analysis, entropy, and TOPSIS for minimizing the angular distortion resulting from the welding process. Structural st
Externí odkaz:
https://doaj.org/article/663ddab42d324978943ed79aa2d6ec6b
Publikováno v:
Results in Chemistry, Vol 7, Iss , Pp 101438- (2024)
The chemistry of chloroquinoxalines has garnered significant interest owing to the potential applications of this nitrogen-containing heterocyclic class in various fields. This manuscript delves into the investigation of heteroaromatic nucleophilic s
Externí odkaz:
https://doaj.org/article/03e568f5b2664733a704a041d3ce8863