MARWAH A.H HASAN - Academia.edu (original) (raw)
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Papers by MARWAH A.H HASAN
Dirāsāt, Jun 13, 2022
The study intends to identify both the geomorphologic and hydrological characteristics of Lake Sa... more The study intends to identify both the geomorphologic and hydrological characteristics of Lake Sawa regarding its water sources and the specific attributes of this water. The study focused on the impact of climate on lake surface water's physical and chemical properties. The analysis of both the data for a major climate cycle (30 years) for the period (1989-2018) and the samples taken from Lake Sawa water depth (1-5) meters proved that the climate had changed the physical and chemical properties of lake water; besides, the extensive evaporation of its water and the lack of rain precipitation in the lake raised salts ratio to 22885 (mg/liter), as well as the rates of other physical and chemical elements.
IOP Conference Series: Materials Science and Engineering, 2020
Roads and highways are a major part of the transportation infrastructure in Iraq and play a subst... more Roads and highways are a major part of the transportation infrastructure in Iraq and play a substantial role in the local economy and community development. This research aims to develop a pavement maintenance management system (PMMS) for the highway which provides a systematic process of maintaining and upgrading the pavement and tools to facilitate a more flexible approach that can enable us to perform better tasks, more economically, effectively and of higher quality. The research study was conducted on a section of the main multi-lane highway in Baghdad, from Al-Dora intersection to Al-Mahmudiya district. The study area was divided into (20) sections. Each section divided into (40) sample units with size (250) m2. This highway is considered as a major highway with high traffic volume in Iraq. The updating Micro PAVER v.7.0.8 software was used for assessment and prediction of the condition of highway pavement and maintenance cost for existing conditions (Time of the study survey ...
Dirāsāt, Jun 13, 2022
The study intends to identify both the geomorphologic and hydrological characteristics of Lake Sa... more The study intends to identify both the geomorphologic and hydrological characteristics of Lake Sawa regarding its water sources and the specific attributes of this water. The study focused on the impact of climate on lake surface water's physical and chemical properties. The analysis of both the data for a major climate cycle (30 years) for the period (1989-2018) and the samples taken from Lake Sawa water depth (1-5) meters proved that the climate had changed the physical and chemical properties of lake water; besides, the extensive evaporation of its water and the lack of rain precipitation in the lake raised salts ratio to 22885 (mg/liter), as well as the rates of other physical and chemical elements.
IOP Conference Series: Materials Science and Engineering, 2020
Roads and highways are a major part of the transportation infrastructure in Iraq and play a subst... more Roads and highways are a major part of the transportation infrastructure in Iraq and play a substantial role in the local economy and community development. This research aims to develop a pavement maintenance management system (PMMS) for the highway which provides a systematic process of maintaining and upgrading the pavement and tools to facilitate a more flexible approach that can enable us to perform better tasks, more economically, effectively and of higher quality. The research study was conducted on a section of the main multi-lane highway in Baghdad, from Al-Dora intersection to Al-Mahmudiya district. The study area was divided into (20) sections. Each section divided into (40) sample units with size (250) m2. This highway is considered as a major highway with high traffic volume in Iraq. The updating Micro PAVER v.7.0.8 software was used for assessment and prediction of the condition of highway pavement and maintenance cost for existing conditions (Time of the study survey ...