Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Kaywan Othman"'
Autor:
Meysam Alizamir, Mo Wang, Rana Muhammad Adnan Ikram, Kaywan Othman Ahmed, Salim Heddam, Sungwon Kim
Publikováno v:
Results in Engineering, Vol 24, Iss , Pp 103220- (2024)
Accurately predicting soil temperature (Ts) serves as the foundation of geothermal applications, modern irrigation strategies in arid agricultural landscapes, and understanding ecosystem changes. Also, this parameter is crucial for estimating crop wa
Externí odkaz:
https://doaj.org/article/d84b13d5a86c475ab2702a3413e94f78
Autor:
Meysam Alizamir, Mo Wang, Rana Muhammad Adnan Ikram, Sungwon Kim, Kaywan Othman Ahmed, Salim Heddam
Publikováno v:
Engineering Applications of Computational Fluid Mechanics, Vol 18, Iss 1 (2024)
In recent decades, securing drinkable water sources has become a pressing concern for populations in various regions worldwide. Therefore, to address the growing need for potable water, contemporary water purification technologies can be employed to
Externí odkaz:
https://doaj.org/article/94517bb272bf415983c0e5fe161bb0a7
Autor:
Ata Amini, Mehdi Karami Moghadam, Abdolnabi Abdeh Kolahchi, Mehrdad Raheli-Namin, Kaywan Othman Ahmed
Publikováno v:
H2Open Journal, Vol 6, Iss 3, Pp 373-386 (2023)
Land surface modelling and data assimilation are advanced techniques for generating optimal fields of land surface states and fluxes. In this study, the Global Land Data Assimilation System (GLDAS) data were utilized to investigate the soil moisture
Externí odkaz:
https://doaj.org/article/25173b8908e34ec28722fcee2508c1f6
Autor:
Frsat Abdullah Ababakr, Kaywan Othman Ahmed, Ata Amini, Mehdi Karami Moghadam, Hüseyin Gökçekuş
Publikováno v:
Applied Water Science, Vol 13, Iss 10, Pp 1-12 (2023)
Abstract A groundwater quality map serves as a deterrent mechanism that provides insight into likely environmental health predicaments. The objective of this study was to create map and evaluate the quality and changes in groundwater during the study
Externí odkaz:
https://doaj.org/article/31404bfa4460403a8ef440a29afb266b
Publikováno v:
PLoS ONE, Vol 19, Iss 6, p e0306252 (2024)
The widespread use of culverts has prompted researchers to focus on developing precise designs to prevent their failure caused by scouring at the culvert outlet. This study employed physical modelling to investigate alternation in culvert outlets und
Externí odkaz:
https://doaj.org/article/39b6027ca23e4a2ca6b7dad8c53a2cff
Publikováno v:
Eurasian Journal of Science and Engineering, Vol 9, Iss 2, Pp 217-230 (2023)
A universal water supply system was the subject of numerous studies in an effort to help designers create more reliable systems for long-term operation. These efforts also target the convenience of the systems in use in the Kurdistan Region of Iraq a
Externí odkaz:
https://doaj.org/article/9c17c4d6f5784165ba8df2267ba7363f
Autor:
Araz Ahmed Hamza, Nashwan Shawkat Mizzouri, Shuokr Qarani Aziz, Dara Muhammad Hawez, Shwana Braim Hassan Manguri, Kaywan Othman Ahmed, Sazan Mohammed Ali
Publikováno v:
Eurasian Journal of Science and Engineering, Vol 8, Iss 3, Pp 169-187 (2022)
The increase in the quantity of municipal solid waste (MSW) has made environmental problems in the Kurdistan Region (KR)-Iraq. Current study illustrated components and generation rates (GR) of MSW in seven different cities of KR. Geographic informati
Externí odkaz:
https://doaj.org/article/aec3bb85000543a8a1d5029e4a307d24
Autor:
Kaywan Othman Ahmed, Peshang Hama Karim, Fatih Golukcu, Shuokr Qarani Aziz, Tayeb Sadeghifar, Shwaz Hashim Noori, Nma Dana Bahaulddin
Publikováno v:
Journal of Studies in Science and Engineering, Vol 3, Iss 1 (2023)
Covid-19 impacted several sectors such as economic, political, social, sports and art activities etc. On the other hand, it influenced handwashing times, awareness, and risk levels for the hospital staff in Sulaimaniyah City. In this study, the effec
Externí odkaz:
https://doaj.org/article/4f43fc4c848741edb1deb47998fb1643
Autor:
Kaywan Othman Ahmed, Shalaw Abdullah Saleh, Shuokr Qarani Aziz, Tave Simko Mohamed, Glena Nooraddin Sabir
Publikováno v:
Eurasian Journal of Science and Engineering, Vol 8, Iss 1, Pp 168-179 (2022)
The COVID-19 pandemic quarantine affected several sectors and human activities, among them projects of construction and engineers’ performance. This study aimed to investigate how civil engineers dealt with quarantine conditions during the COVID-19
Externí odkaz:
https://doaj.org/article/9f7a04d4410a465c981790b9bda84c93
Publikováno v:
Eurasian Journal of Science and Engineering, Vol 7, Iss 1, Pp 228-245 (2021)
World Health Organization suggested many ways to protect from coronavirus disease 2019 (COVID-19), such as maintaining a safe distance from others, wearing a mask, avoiding touching eyes, nose, or mouth, staying at home, cleaning/washing hands often,
Externí odkaz:
https://doaj.org/article/351be05b1dcc494980d71f27cdcbfaa8