Zobrazeno 1 - 10
of 412
pro vyhledávání: '"A. S. Dawood"'
Publikováno v:
Boundary Value Problems, Vol 2024, Iss 1, Pp 1-26 (2024)
Abstract Axisymmetric diffusers find wide applications in various industrial processes, including combustion systems, pneumatic conveying, and fluidized bed reactors. Understanding and accurately modeling the behavior of two-phase flows in these devi
Externí odkaz:
https://doaj.org/article/bd0de85bea374bcc90c6f63b0e9fe125
Publikováno v:
Boundary Value Problems, Vol 2024, Iss 1, Pp 1-25 (2024)
Abstract A novel analysis of the pulsatile nano-blood flow through a sinusoidal wavy channel, emphasizing the significance of diverse influences in the modelling, is investigated in this paper. This study examines the collective effects of slip bound
Externí odkaz:
https://doaj.org/article/02b7b764eb974068bf3e86af1e6d74df
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-22 (2024)
Abstract This research contributes to the comprehension of nanofluid behaviour through a wavy channel, emphasizing the significance of considering diverse influences in the modelling process. The study explores the collective influence of pressure gr
Externí odkaz:
https://doaj.org/article/668b894b263d4b93bb7efdba46c64860
Publikováno v:
SN Applied Sciences, Vol 5, Iss 12, Pp 1-23 (2023)
Abstract This study advances the understanding of nanofluid behaviour within stenosed arteries, highlighting the importance of considering multifaceted effects in the modelling process. It investigates the combined impact of pressure gradient variati
Externí odkaz:
https://doaj.org/article/021d19e9f9284ff28da8c85c5c1546af
Publikováno v:
IEEE Access, Vol 12, Pp 171728-171742 (2024)
Persistent automation of driving functions results in development of advanced driver assistance systems (ADAS) into fully autonomous driving systems. The environmental sensing capabilities of these systems have a significant impact on their performan
Externí odkaz:
https://doaj.org/article/249ffe9d7b504d628cda3647d27b994f
Autor:
Philip M. Ricks, Gibril J. Njie, Fatimah S. Dawood, Amy E. Blain, Alison Winstead, Adebola Popoola, Cynthia Jones, Chaoyang Li, James Fuller, Puneet Anantharam, Natalie Olson, Allison Taylor Walker, Matthew Biggerstaff, Barbara J. Marston, Ray R. Arthur, Sarah D. Bennett, Ronald L. Moolenaar
Publikováno v:
Emerging Infectious Diseases, Vol 28, Iss 13, Pp 8-16 (2022)
Early warning and response surveillance (EWARS) systems were widely used during the early COVID-19 response. Evaluating the effectiveness of EWARS systems is critical to ensuring global health security. We describe the Centers for Disease Control and
Externí odkaz:
https://doaj.org/article/878eb374180241e8b4f0db4cfe7662b6
Publikováno v:
Iraqi Journal of Veterinary Sciences, Vol 36, Iss 4, Pp 1069-1074 (2022)
A total of eight samples of the esophagus of local breed dogs are used to investigate the histochemical features of the esophagus. The specimens are processed according to paraffin embedding technique protocols and the tissue sections are stained wit
Externí odkaz:
https://doaj.org/article/26caf0dfb8034be883d741529e7e1c75
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-18 (2022)
Abstract Most particle detectors are based on the hypothesis that particles are emitted randomly upon nuclear decay. In the present work, we tested the hypothesis of the existence of correlation in the random trajectories of alpha particles emitted f
Externí odkaz:
https://doaj.org/article/2bc563c1810d45e083e8a36235246dd0
Publikováno v:
Alexandria Engineering Journal, Vol 61, Iss 8, Pp 5903-5917 (2022)
In this paper, a new optimized quadrant pyramid antenna array (O-QPAA) structure is proposed for back lobe minimization of planar antenna arrays (PAA). Based on the PAA size, it is thought to be formed of a number of concentric co-planar squared ante
Externí odkaz:
https://doaj.org/article/be7eff20118e467aa77fdf87aa24b469
Publikováno v:
Alexandria Engineering Journal, Vol 61, Iss 6, Pp 4623-4645 (2022)
The presence of array back lobe is a major source of interference, power loss, and degrades the signal-to-interference ratio (SIR) in wireless communication systems. In this paper, new distributed beamforming techniques based on an optimized elliptic
Externí odkaz:
https://doaj.org/article/216a9cd266a7495492e4723d279082d6