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Autor:
Jawad Ahmad, Osama Zaid, Muhammad Shahzaib, Muhammad Usman Abdullah, Asmat Ullah, Rahat Ullah
Publikováno v:
AIMS Materials Science, Vol 8, Iss 3, Pp 343-358 (2021)
Industrial waste has been rapidly increased day by day because of the fast-expanding population which inappropriately dumps the waste resulting in environmental pollutions. It has been recommended that the disposal of industrial waste would be greatl
Externí odkaz:
https://doaj.org/article/5e821a603e5a489b9e21b83153445df0
Publikováno v:
Vaccines, Vol 11, Iss 2, p 319 (2023)
Coronavirus disease 2019 (COVID-19), the agent behind the worst global pandemic of the 21st century (COVID-19), is primarily a respiratory-disease-causing virus called SARS-CoV-2 that is responsible for millions of new cases (incidence) and deaths (m
Externí odkaz:
https://doaj.org/article/6ab82d82e05644658be90929f7f52c65
Autor:
Muhammad Usman Bhutta, Muhammad Huzaifa Najeeb, Muhammad Usman Abdullah, Samiur Rahman Shah, Muhammad Khurram, Riaz Ahmad Mufti, Kiyotaka Ogawa, Jawad Aslam, Rehan Zahid, Mian Ashfaq Ali, Muazzam Arshad
Publikováno v:
Materials; Volume 16; Issue 9; Pages: 3431
Reduction in friction ensures fuel economy, control on emissions and durability of components in internal combustion engines. A modern gasoline internal combustion engine was instrumented to determine the friction values at the cam–roller interface
Autor:
Muhammad Zain Ul Abidin, Abid Javaid, Muhammad Usman Abdullah, Muhammad Baqi Billah, Jawairia Sekhar Ghani
Publikováno v:
International Journal of Current Engineering and Technology. 12:132-143
The increasing world population led to extensive agriculture and expansion of industries, thereby, putting greater demand on water. In the last few decades, an increasing awareness has thus been shown on the importance of occurrence and distribution
Publikováno v:
Sustainability; Volume 15; Issue 2; Pages: 916
In this research, the mechanisms of end-grain corrosion of 304L NAG tubes in boiling 9M HNO3-containing Cr (VI) ions are reported to sustainably manage the corrosion of nuclear fuel reprocessing plant components. Specific heat treatments were applied
Publikováno v:
Journal of the Scientific Society, Vol 44, Iss 3, Pp 134-136 (2017)
Background: Acute diarrheal diseases are the most common cause of morbidity and mortality in children under 5 years of age throughout the world. This study was done to find out the incidence of rotavirus and adenovirus infection in children below 5 y
Externí odkaz:
https://doaj.org/article/d424a70758f2425dabf19eaa742733cd
Publikováno v:
IOP Conference Series: Earth & Environmental Science; Sep2023, Vol. 1253 Issue 1, p1-11, 11p
Autor:
Usman Abdullah, Indah Fadhilah Rahman
Publikováno v:
Eternal (English, Teaching, Learning & Research Journal), Vol 3, Iss 1 (2017)
This study aimed to find and describe the relationship between students’ habit in watching English movie (variable x) and their listening skill (variable y). This study was conducted at the English Education Department of Tarbiyah and Teaching Scie
Externí odkaz:
https://doaj.org/article/c34de5bff183462bae570bfff1669704
Autor:
Muhammad Usman Abdullah, Zulfiqar Khan
Publikováno v:
Materials (Basel, Switzerland). 15(17)
During service, bearing components experience rolling cyclic fatigue (RCF), resulting in subsurface plasticity and decay of the parent microstructure. The accumulation of micro strains spans billions of rolling cycles, resulting in the continuous evo