Results 21 to 30 of about 459,936 (355)

Mosul Dam: Is it the Most Dangerous Dam in the World? [PDF]

open access: yesGeotechnical and Geological Engineering, 2020
AbstractMosul Dam is an earth fill dam, with a storage capacity of 11.11 km3 constructed on highly karstified gypsum beds alternating with marl and limestone. After impounding in 1986, seepage locations were recognized. The dam situation now indicates that it is in a state of extreme relative risk.
Nadhir Al-Ansari   +4 more
openaire   +2 more sources

Rainwater Harvesting of Some Catchment Areas in Mosul City/ Iraq by Small Dams Construction

open access: yesTikrit Journal of Engineering Sciences, 2023
In semi-arid and arid areas, there is little surface and groundwater. Consequently, efforts are being undertaken to protect and collect rainwater as much as possible. When the rainfall is irregular in arid and semi-arid regions, a large portion of it is
Shatha H. D. AL-Zakar   +1 more
doaj   +1 more source

Influence of pre-reproductive maternal enrichment on coping response to stress and expression of c-Fos and glucocorticoid receptors in adolescent offspring [PDF]

open access: yes, 2017
Environmental enrichment (EE) is an experimental setting broadly used for investigating the effects of complex social, cognitive, and sensorimotor stimulations on brain structure and function.
Begega, Azucena   +11 more
core   +1 more source

Morphologic Characteristics of Tigris River with at Mosul City

open access: yesTikrit Journal of Engineering Sciences, 2012
In this research work the morphologic and bed material characteristic for 21 km of Tigris River at Mosul city were studied. Seventy seven cross sections were established on this reach. These cross sections were surveyed.
Khaleel Othman   +2 more
doaj   +1 more source

Monthly rainfall forecasting modelling based on advanced machine learning methods: tropical region as case study

open access: yesEngineering Applications of Computational Fluid Mechanics, 2023
Existing forecasting methods employed for rainfall forecasting encounter many limitations, because the difficulty of the underlying mathematical proceeding in dealing with the patterning and imitation of rainfall data.
Mohammed Falah Allawi   +7 more
doaj   +1 more source

Optimization Study For The Cross-Section Of A Concrete Gravity Dam: Genetic Algorithm Model And Application [PDF]

open access: yes, 2019
Concrete gravity dams have trapezoidal shape in their cross section and shall guarantee the global stability against acting loads like hydrostatic and uplift pressures through his gravitational actions (self-weight and others).
Araujo, Leilson Joaquim   +2 more
core   +3 more sources

Devising a mathematical model for displacement estimation of the wetting pattern center from the emitter location resulting from the soil surface slope

open access: yesTikrit Journal of Engineering Sciences, 2022
This research aims to study the effect of land surface slope on the shape and size of the wetting pattern in the soil resulting from a dripping source, especially when there is a local surface runoff resulting from a water application rate higher than ...
Mohammad Tariq Mahmood   +1 more
doaj   +1 more source

Chinese hydropower companies and environmental norms in countries of the global South: the involvement of Sinohydro in Ghana’s Bui Dam [PDF]

open access: yes, 2012
The paper examines the role of environmental norms in Chinese overseas investment in hydropower dams, exemplified by Sinohydro’s involvement in the Bui Dam in Ghana.
Hensengerth, Oliver
core   +1 more source

A Flexible Particle Model for Rock Fracture: Validation and Assessment of the Influence of Deformability on the Macroscopic Response

open access: yesGeotechnics, 2022
Circular/spherical rigid particle models that were initially applied to rock fracture studies were not able to match the ratio of the compressive strength to tensile strength that occurs in rock.
Nuno Monteiro Azevedo   +2 more
doaj   +1 more source

Demonstration of early functional compromise of bone marrow derived hematopoietic progenitor cells during bovine neonatal pancytopenia through in vitro culture of bone marrow biopsies [PDF]

open access: yes, 2012
Background Bovine neonatal pancytopenia (BNP) is a syndrome characterised by thrombocytopenia associated with marked bone marrow destruction in calves, widely reported since 2007 in several European countries and since 2011 in New Zealand. The disease is
Ballingall, Keith T   +8 more
core   +2 more sources

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