Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Amirreza Najafi"'
Autor:
Seyed-Ali Sadegh-Zadeh, Mahboobe Bahrami, Amirreza Najafi, Meisam Asgari-Ahi, Russell Campion, Amir M. Hajiyavand
Publikováno v:
Frontiers in Psychiatry, Vol 13 (2022)
BackgroundCOVID-19 was named a global pandemic by the World Health Organization in March 2020. Governments across the world issued various restrictions such as staying at home. These restrictions significantly influenced mental health worldwide. This
Externí odkaz:
https://doaj.org/article/eb6adc21a0c84703be3f7a962a18a5c5
Autor:
Seyed-Ali Sadegh-Zadeh, Arman Dastmard, Leili Montazeri Kafshgarkolaei, Sajad Movahedi, Saeed Shiry Ghidary, Amirreza Najafi, Mozafar Saadat
Publikováno v:
Infrastructures, Vol 8, Iss 2, p 21 (2023)
Superplasticizers (SPs), also known as naturally high-water reducers, are substances used to create high-strength concrete. Due to the system’s complexity, predicting concrete’s compressive strength can be difficult. In this study, a prediction m
Externí odkaz:
https://doaj.org/article/1148ed5828e44cb38dd2e1a60f68309d