Zobrazeno 1 - 10
of 1 331
pro vyhledávání: '"Majid Khan"'
Autor:
Muhammad Faisal Javed, Majid Khan, Muhammad Fawad, Hisham Alabduljabbar, Taoufik Najeh, Yaser Gamil
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-25 (2024)
Abstract The use of waste foundry sand (WFS) in concrete production has gained attention as an eco-friendly approach to waste reduction and enhancing cementitious materials. However, testing the impact of WFS in concrete through experiments is costly
Externí odkaz:
https://doaj.org/article/6aa3d3f00c1c445abe03006f49bddcd2
Autor:
Huacheng Li, Xin Xu, Rongcheng Guan, Artur Movsesyan, Zhenni Lu, Qiliang Xu, Ziyun Jiang, Yurong Yang, Majid Khan, Jin Wen, Hongwei Wu, Santiago de la Moya, Gil Markovich, Huatian Hu, Zhiming Wang, Qiang Guo, Tao Yi, Alexander O. Govorov, Zhiyong Tang, Xiang Lan
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-11 (2024)
Abstract The collective light-matter interaction of chiral supramolecular aggregates or molecular ensembles with confined light fields remains a mystery beyond the current theoretical description. Here, we programmably and accurately build models of
Externí odkaz:
https://doaj.org/article/3bade23ae7934ee4870affe7e0da6722
Publikováno v:
Scientific Annals of Economics and Business, Vol 71, Iss 1, Pp 1-20 (2024)
This study finds breaks, trend breaks, and outliers in the last decade returns of five cryptocurrencies Bitcoin, Ethereum, Litecoin, Tether USD, and Ripple that experienced frequent changes. The study uses the indicator saturation (IS) approach to si
Externí odkaz:
https://doaj.org/article/65f2777903184fba981db86d074d9728
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-22 (2024)
Abstract Bentonite plastic concrete (BPC) demonstrated promising potential for remedial cut-off wall construction to mitigate dam seepage, as it fulfills essential criteria for strength, stiffness, and permeability. High workability and consistency a
Externí odkaz:
https://doaj.org/article/b4181af9bfe746a4856829dec3aa4220
Autor:
Sawyer Bauer, Matt Findlay, Majid Khan, Hepzibha Alexander, Brandon Lucke-Wold, Forrest Hamrick, Josh Hunsaker, Michael Karsy
Publikováno v:
Indian Journal of Neurosurgery, Vol 13, Iss 01, Pp 035-043 (2024)
Background Frailty is increasingly recognized as a predictor of surgical outcomes; however, its utility in anterior cranial fossa (ACF) surgery remains unclear. We analyzed whether age and frailty are independent predictors of outcomes after ACF surg
Externí odkaz:
https://doaj.org/article/2762873d5f4647509b37af2bc52c85d9
Autor:
Sani Rabiu, Majid Khan Majahar Ali
Publikováno v:
Ain Shams Engineering Journal, Vol 15, Iss 7, Pp 102824- (2024)
This research proposes an innovative modification to the Economic Production Quantity (EPQ) model that integrates Weibull-distributed gradual deterioration, holding costs, variable demands, and effective strategies for managing shortages and backlogs
Externí odkaz:
https://doaj.org/article/8f71823244d1492a88e02b1287694a49
Autor:
Mana Alyami, Roz-Ud-Din Nassar, Majid Khan, Ahmed WA Hammad, Hisham Alabduljabbar, R. Nawaz, Muhammad Fawad, Yaser Gamil
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e02901- (2024)
The construction sector is a major contributor to global greenhouse gas emissions. Using recycled and waste materials in concrete is a practical solution to address environmental challenges. Currently, agricultural waste is widely used as a substitut
Externí odkaz:
https://doaj.org/article/a33e9a86523e41de8f27edae83f7c384
Autor:
Mana Alyami, Majid Khan, Muhammad Fawad, R. Nawaz, Ahmed W.A. Hammad, Taoufik Najeh, Yaser Gamil
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e02728- (2024)
Three-dimensional (3D) printing in the construction industry is growing rapidly due to its inherent advantages, including intricate geometries, reduced waste, accelerated construction, cost-effectiveness, eco-friendliness, and improved safety. Howeve
Externí odkaz:
https://doaj.org/article/5373617db79e404fa8328e4b6f89cab5
Autor:
Adil Khan, Majid Khan, Mohsin Ali, Murad Khan, Asad Ullah Khan, Muhammad Shakeel, Muhammad Fawad, Taoufik Najeh, Yaser Gamil
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e02744- (2024)
There has been increasing growth in incorporating fly ash as a supplementary cementitious material in concrete mixtures due to its potential to enhance the durability and strength properties of concrete. However, there is a lack of research on predic
Externí odkaz:
https://doaj.org/article/232f39ddcf1f4239aaefc2bb97e02130
Publikováno v:
Pakistan Armed Forces Medical Journal, Vol 74, Iss 3 (2024)
Objective: To assess the impact of sleep quality and quantity on the academic performance of medical and non-medical students. Study Design: Comparative cross-sectional study Place and Duration of Study: Various universities in Rawalpindi and Isl
Externí odkaz:
https://doaj.org/article/b1cd98806d4140889dc72d25dfc04f1c