Zobrazeno 1 - 10
of 585
pro vyhledávání: '"Usman Anwar"'
Autor:
Amjad Ali, Waheed Ullah, Usman Anwar Khan, Safi Ullah, Asim Ali, Mushtaq Ahmad Jan, Asher Samuel Bhatti, Qasim Jan
Publikováno v:
Natural Hazards Research, Vol 4, Iss 3, Pp 507-519 (2024)
Over the last two decades, urban floods and their impacts have been on the rise worldwide, owing to both climatic changes and human activities. The present study examines different at-risk elements, such as residential, commercial, and critical facil
Externí odkaz:
https://doaj.org/article/e2a3654b9d9e4b27bf7dc0c7a407681a
Publikováno v:
Sensors, Vol 24, Iss 4, p 1305 (2024)
Microstrip crescent antennas offer compactness, conformability, low profile, high sensitivity, multi-band operability, cost-effectiveness and ease of fabrication in contrast to bulky, rigid horn, helical and Vivaldi antennas. This work presents cresc
Externí odkaz:
https://doaj.org/article/9599acc7c5f54f89b2c799483e76fb31
Autor:
Verinda Sera Budi, Amalia Nur Farida, Gunawan Gunawan, Farida Helmia, Yulianto Eko, Usman Anwar, Nur Muhammad
Publikováno v:
E3S Web of Conferences, Vol 503, p 01005 (2024)
This review article explores the challenges posed by emerging contaminants present in hospital wastewater and investigates the potential of ozone microbubbles as an innovative treatment approach. As healthcare facilities continue to be a significant
Externí odkaz:
https://doaj.org/article/766895b5d15d4b74a19bd3efd3475a26
Publikováno v:
IEEE Access, Vol 10, Pp 82214-82235 (2022)
The strong association between hearing loss and cognitive decline has developed into a major health challenge that calls for early detection, diagnosis and prevention. Hearing loss usually results in severe health implications that include loss of mo
Externí odkaz:
https://doaj.org/article/cab51af0a4284a068d4080138d286d05
Autor:
Yuan-Fong Chou Chau, Chung-Ting Chou Chao, Hung Ji Huang, Usman Anwar, Chee Ming Lim, Nyuk Yoong Voo, Abdul Hanif Mahadi, N.T.R.N. Kumara, Hai-Pang Chiang
Publikováno v:
Results in Physics, Vol 15, Iss , Pp - (2019)
We propose a plasmonic perfect absorber (PPA) based on metal nanorod arrays with the connected veins for ultra-sensitive refractive index (RI) sensing applications in the near-infrared region. The physical origin is explained through the absorptance/
Externí odkaz:
https://doaj.org/article/55c9e34a0a9447f591b6800840d6a83b
Publikováno v:
E3S Web of Conferences, Vol 67, p 02007 (2018)
Previous research on drilling mud concludes that oil-based mud is the best drilling fluid, but is not recommended because it is unsustainable and environmentally unfriendly. Therefore, research has been conducted on additives that can be used for wat
Externí odkaz:
https://doaj.org/article/6b45d23c587c4cfd8a82cc9baa56dd16
Publikováno v:
E3S Web of Conferences, Vol 67, p 03051 (2018)
In the present work, the role of praseodymium oxide as a promotor of active site in zeolite base as catalyst for increasing the octance number in gasoline were investigated. In this study, we used three types of catalyst, namely the activated clipnot
Externí odkaz:
https://doaj.org/article/23a6c20bc9af47448cad3b550d3bd8f7
Publikováno v:
E3S Web of Conferences, Vol 67, p 03029 (2018)
The comparative properties of pre-treated graphite waste and composite with magnetite nanoparticles were studied. The present work describes the thermal-mechanical method for pre-treated graphite electrode waste and chemical modification on the pre-t
Externí odkaz:
https://doaj.org/article/1937f28d7a604501b957f039ebf8cbae
Autor:
Ali, Amjad, Ullah, Waheed, Khan, Usman Anwar, Ullah, Safi, Ali, Asim, Jan, Mushtaq Ahmad, Bhatti, Asher Samuel, Jan, Qasim
Publikováno v:
In Natural Hazards Research September 2024 4(3):507-519
Autor:
Alhassan, Hamidatu, Yoong, Voo Nyuk, Soon, Ying Woan, Usman, Anwar, Bakar, Muhammad Saifullah Abu, Ahmed, Ashfaq, Luengchavanon, Montri
Publikováno v:
In Materials Chemistry and Physics 1 January 2025 329