Zobrazeno 1 - 10
of 474
pro vyhledávání: '"Mehdi, Ahmadian"'
Autor:
Jayaweera, Nalin, Bonfante, Andrea, Schamberger, Mark, Tehrani, Amir Mehdi Ahmadian, Sanguanpuak, Tachporn, Tilak, Preetish, Jayasinghe, Keeth, Vook, Frederick W., Rajatheva, Nandana
The legacy beam management (BM) procedure in 5G introduces higher measurement and reporting overheads for larger beam codebooks resulting in higher power consumption of user equipment (UEs). Hence, the 3rd generation partnership project (3GPP) studie
Externí odkaz:
http://arxiv.org/abs/2404.15326
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract Periodontitis gradually damages the hard and soft tissues surrounding the tooth, leading to tooth loss. In recent years, the use of biomaterials in periodontitis treatment has expanded, including gels, nanoparticles, microparticles, fibers,
Externí odkaz:
https://doaj.org/article/c09f80f14a894ca5a5f2310dfa08f268
Publikováno v:
Applied Sciences, Vol 14, Iss 19, p 8804 (2024)
This study aims to develop a robust and efficient system to identify ties and ballasts in motion using a variety of non-contact sensors mounted on a robotic rail cart. The sensors include distance LiDAR sensors and inductive proximity sensors for fer
Externí odkaz:
https://doaj.org/article/fea086b71a0d4229bfa3e9837b72f05a
Publikováno v:
Materials, Vol 17, Iss 17, p 4187 (2024)
This work investigates the essential constituents, production methods, and properties of polycaprolactone (PCL) and Baghdadite fibrous scaffolds. In this research, electrospinning was used to produce fiber ropes. In this study, the Baghdadite powder
Externí odkaz:
https://doaj.org/article/6665d623f0bb423f8348fa6622636f25
Autor:
James Kasch, Mehdi Ahmadian
Publikováno v:
Designs, Vol 8, Iss 4, p 70 (2024)
The operational effectiveness of a railroad track robot that is designed for railcar undercarriage inspection is provided. Beyond describing the robot’s design details and onboard imaging system, the paper analyzes the recorded video images and off
Externí odkaz:
https://doaj.org/article/084ae59144614805833e7841cb96c3c0
Publikováno v:
Machines, Vol 12, Iss 5, p 301 (2024)
This study aims to comprehensively assess the lubrication effect of leaves on wheel–rail contact dynamics using the Virginia Tech-Federal Railroad Administration (VT-FRA) Roller Rig, which closely simulates field conditions with precision and repea
Externí odkaz:
https://doaj.org/article/b2bc43ed7aa74faa93930fd7b2052bbd
Publikováno v:
Applied Sciences, Vol 14, Iss 5, p 1817 (2024)
This study introduces an advanced lateral control strategy for autonomous vehicles using a clothoid-based approach integrated with an adaptive lookahead mechanism. The primary focus is on enhancing lateral stability and path-tracking accuracy through
Externí odkaz:
https://doaj.org/article/2c4653aebc8947679675c3162ec6179e
Publikováno v:
Machines, Vol 11, Iss 12, p 1069 (2023)
This article focuses on the development and assessment of a PID-based computationally cost-efficient longitudinal control algorithm for platooning trucks. The study employs a linear controller with a nested architecture, wherein the inner loop regula
Externí odkaz:
https://doaj.org/article/48075a938b0042929e62d35403fdd8d5
Autor:
Mehdi Ahmadian, Mohsen Ebrahimi
Publikováno v:
Journal of Health Sciences and Surveillance System, Vol 10, Iss 3, Pp 322-327 (2022)
Background: Several studies have investigated supplement and drug use prevalence among elite athletes. However, nonelite athletes who exercise in gyms to improve their health and appearance have received less attention. The present study aimed to eva
Externí odkaz:
https://doaj.org/article/d948dc014f9c4d8ba54099e244bbc9d7
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-17 (2022)
Abstract The common retinal diseases are age-related macular degeneration (AMD) and retinitis pigmentosa (RP). They are usually associated with the dysfunction of retinal pigment epithelial (RPE) cells and degeneration of underlying Bruch’s membran
Externí odkaz:
https://doaj.org/article/645991e64fa14590aec4786b597d63b1