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Autor:
Mirza, Jawad, Atieh, Ahmad, Menhas, Muhammad Ilyas, Ghafoor, Salman, Magam, Musab, Jamal, Laiq, Sheikh, Sharif Iqbal Mitu, Qureshi, Khurram Karim
Publikováno v:
In Ain Shams Engineering Journal July 2023 14(7)
Autor:
Abdul Rehman Chishti, Abdul Aziz, Muhammad Ali Qureshi, Muhammad Nawaz Abbasi, Durria Abbasi, Sheikh Sharif Iqbal, Azzedine Zerguine, Abdullah M. Algarni, Rifaqat Hussain
Publikováno v:
IEEE Access, Vol 11, Pp 104463-104484 (2023)
Antennas play a driving role in wireless communication, implantable devices, diagnostic imaging, biotelemetry, and biosensing. Numerous articles in the literature discuss the intricacies of designing biomedical antennas. However, there is a need for
Externí odkaz:
https://doaj.org/article/4f7db08b01d141b0b3265e1561497db8
Autor:
Abdullah Mohammad Tanvirul Hoque, Kusay Faisal Al-Tabatabaie, Md. Eakub Ali, Asad Muhammad Butt, Sheikh Sharif Iqbal Mitu, Khurram Karim Qureshi
Publikováno v:
IEEE Access, Vol 11, Pp 74486-74499 (2023)
Point-of-care (POC) diagnostic medical devices require simple but sensitive and inclusive detection capabilities. This study develops a unique photonic crystal fiber-based surface plasmon resonance (PCF-SPR) sensor that uses a u-grooved selective coa
Externí odkaz:
https://doaj.org/article/558699c6d3c74a49935f9d319ecc9bb1
Autor:
Jawad Mirza, Ahmad Atieh, Muhammad Ilyas Menhas, Salman Ghafoor, Musab Magam, Laiq Jamal, Sharif Iqbal Mitu Sheikh, Khurram Karim Qureshi
Publikováno v:
Ain Shams Engineering Journal, Vol 14, Iss 7, Pp 101983- (2023)
Optical wireless communication (OWC) links enable high-speed data transmission between earth stations and satellites. The propagation of optical signals through the atmosphere suffer from atmospheric attenuation and turbulence due to rain, fog, snow,
Externí odkaz:
https://doaj.org/article/480817fac4b242c092c19b578824fb47
Publikováno v:
IEEE Access, Vol 10, Pp 111732-111737 (2022)
A dual feed dual sense circular polarized (CP) slot based wideband UHF antenna is proposed. The proposed structure is very compact which makes the design a suitable candidate for Cube-Sat applications. It consists of a hexagonal thin slot and two fee
Externí odkaz:
https://doaj.org/article/a5f26206d604460aac1a4850d8b6a10e
Autor:
Mara Martín-Alonso, Sharif Iqbal, Pia M. Vornewald, Håvard T. Lindholm, Mirjam J. Damen, Fernando Martínez, Sigrid Hoel, Alberto Díez-Sánchez, Maarten Altelaar, Pekka Katajisto, Alicia G. Arroyo, Menno J. Oudhoff
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-17 (2021)
While the role of smooth muscle in peristalsis has been studied extensively, little is known about its other functions in the intestine. Here the authors identify MMP17, expressed by smooth muscle cells, as a modulator of intestinal epithelial regene
Externí odkaz:
https://doaj.org/article/8dd66dd807d54c32a63b16e262a5ef10
Autor:
Joel Johnson George, Mikko Oittinen, Laura Martin-Diaz, Veronika Zapilko, Sharif Iqbal, Terhi Rintakangas, Fábio Tadeu Arrojo Martins, Henri Niskanen, Pekka Katajisto, Minna U. Kaikkonen, Keijo Viiri
Publikováno v:
Cellular and Molecular Gastroenterology and Hepatology, Vol 12, Iss 3, Pp 873-889 (2021)
Background & Aims: Microfold cells (M cells) are immunosurveillance epithelial cells located in the Peyer’s patches (PPs) in the intestine and are responsible for monitoring and transcytosis of antigens, microorganisms, and pathogens. Mature M cell
Externí odkaz:
https://doaj.org/article/7d3af4b16f85404c962fbd3a9b4b2aeb
Autor:
Md. Nazmul Islam, Kusay Faisal Al-tabatabaie, Md. Ahasan Habib, Sheikh Sharif Iqbal, Khurram Karim Qureshi, Eid M. Al-Mutairi
Publikováno v:
Crystals, Vol 12, Iss 10, p 1362 (2022)
This work proposes and statistically analyzes a hexagonal-shaped hollow-core photonic crystal fiber-based edible oil sensor in the terahertz (THz) range. The suggested sensor’s performance was assessed by means of Comsol Multiphysics, a finite elem
Externí odkaz:
https://doaj.org/article/444a2bcc8e2d425e8a220d68fa64b56c
Autor:
Jawad Mirza, Salman Ghafoor, Ammar Armghan, Osama I. Elhamrawy, Laiq Jamal, Musab Magam, Sharif Iqbal Mitu Sheikh, Khurram Karim Qureshi
Publikováno v:
Micromachines, Vol 13, Iss 9, p 1488 (2022)
The performance of doped fiber amplifiers can be enhanced significantly with the help of multi-stage pumping technique provided that various critical parameters of pumps including their optical power and wavelength are optimized. We report the perfor
Externí odkaz:
https://doaj.org/article/23ec4238090f4dddb8e2cd9abe0aa9e7