Zobrazeno 1 - 10
of 925
pro vyhledávání: '"Qurrat ul-Ain"'
Autor:
Muhammad Abdul Haleem, Qurrat ul-Ain, Muhammad Saadiq, Muhammad Iqbal, Hussain Gulab, Sajid Ali, Sabir Khan
Publikováno v:
Royal Society Open Science, Vol 9, Iss 1 (2022)
The phytochemical screening of the crude methanolic stem extracts of Cassia javanica plant showed the presence of different classes of organic compounds like alkaloids, tannins, flavonoids, saponins, phlobatanins, steroids, anthraquinone and cardiac
Externí odkaz:
https://doaj.org/article/a34de158318d43c2a412cf1f9e0ae00d
Publikováno v:
Journal of Management and Research, Vol 6, Iss 2 (2019)
Human capital is professed as a critical factor and a special resource that can elevate the firm’s performance, generally, in most of the organizations, and specifically, in labor-intensive organizations. It is considered a special resource in the
Externí odkaz:
https://doaj.org/article/7479f1503cc64531bc1d6ced5f91df34
Autor:
Nadeem, Qurrat-Ul-Ain, Chaaban, Anas
This work studies a multi-cell one-bit massive multiple-input multiple-output (MIMO) system that employs one-bit analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) at each base station (BS). We utilize Bussgang decomposition
Externí odkaz:
http://arxiv.org/abs/2312.15167
Stacked intelligent metasurface (SIM) is an emerging programmable metasurface architecture that can implement signal processing directly in the electromagnetic wave domain, thereby enabling efficient implementation of ultra-massive multiple-input mul
Externí odkaz:
http://arxiv.org/abs/2309.16204
The reflection characteristics of a reconfigurable intelligent surface (RIS) depend on the phase response of the constituent unit cells, which is necessarily frequency dependent. This paper investigates the role of an RIS constituting unit cells with
Externí odkaz:
http://arxiv.org/abs/2308.13660
Holographic multiple-input multiple-output (HMIMO) communication systems utilize spatially-constrained massive MIMO arrays containing large numbers of antennas with sub-wavelength spacing, and have emerged as a promising candidate technology for Sixt
Externí odkaz:
http://arxiv.org/abs/2304.07388
Autor:
Nadeem, Qurrat-Ul-Ain, Chaaban, Anas
This work investigates the downlink performance of a multi-cell massive multiple-input multiple-output (MIMO) system that employs one-bit analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) in the receiving and transmitting ra
Externí odkaz:
http://arxiv.org/abs/2303.03517
Autor:
Muhammad Naveed, Maryum Fatima, Zainab Naseem, Zulfiqar Ahmad, Abdel-Rhman Z Gaafar, Mubashra Shabbir, Qurrat ul Ain Farooq, Mohamed S. Hodhod, Muhammad Imran Khan, Dua Shahid, Adnan Mustafa
Publikováno v:
Frontiers in Environmental Science, Vol 12 (2024)
Sewage water is extensively used for irrigation, serving as a valuable resource for plant growth to enhance agricultural productivity. However, this practice also results in a significant accumulation of heavy metals in the soil, posing potential env
Externí odkaz:
https://doaj.org/article/eca8d0b2bd0a47a8b210b6c46094303b
Publikováno v:
Case Studies in Thermal Engineering, Vol 61, Iss , Pp 105065- (2024)
The current research is a numerical investigation of the thermo-fluidic transport trend within a new star-shaped enclosure filled with Fe3O4−MWCNT (Multiwall Carbon Nanotubes) suspended hybrid nanoparticles in a base fluid (water), induced by a hor
Externí odkaz:
https://doaj.org/article/6d193f2ada804e1fabb73df4f77ea1f1
Publikováno v:
Pakistan Armed Forces Medical Journal, Vol 74, Iss 3 (2024)
Objective: To evaluate the risk factors for developing vascular thrombosis at high altitude. Study Design: Prospective longitudinal study. Place and Duration of Study: Combined Military Hospital, Skardu Pakistan, from Mar 2018 to Feb 2020. Meth
Externí odkaz:
https://doaj.org/article/cb64f2d1e5c945c7a034f3ec144b6e71