Results 71 to 80 of about 123,674 (312)

Trend Analysis of Hydrological Drought for Selected Rivers in Iraq

open access: yesTikrit Journal of Engineering Sciences, 2020
The surface water in study area supports a range of uses such as water supply, irrigation and hydropower generation. Therefore, the assessment and analysis of the hydrological drought are important in the planning and management of the water resources ...
Ihsan F. Hasan, Younis N. Saeed
doaj  

Pearl's causality for integrating ecological datasets: A case study on Myricaria germanica in northern Italy

open access: yesApplications in Plant Sciences, EarlyView.
Abstract Premise Applied ecology can significantly influence policy decisions on environmental issues. Therefore, research in this field should be as transparent and reproducible as possible. Existing expertise from a broad range of disciplines should also be integrated into ecological research to allow researchers to maximize understanding of complex ...
Kailin Weitkämper   +5 more
wiley   +1 more source

Baseline survey for farmers organizations of Mirwal and Shahpur small dams, Punjab, Pakistan [PDF]

open access: yes
Irrigation management / Dams / Farmers' associations / Surveys / Community participation / Water management / Performance evaluation / Institution building / Agronomy / Cropping systems / Farm income / Water supply / Land levelling / Pakistan ...
Cheema, M. A., Bandaragoda, D. J.
core  

Impact of Euphrates Water Levels on the Hydraulic Properties and Water Quality Parameter in Anbar Province, Iraq [PDF]

open access: yesمجلة جامعة النجاح للأبحاث العلوم الطبيعية
Concentrating on the Haditha Dam reservoir in Anbar Province, Iraq, this study examines the connection between water quality parameters and changes in the Euphrates River's water level.
Sari Aymen Alrawi   +2 more
doaj   +1 more source

A critical reappraisal of the carotid sinus and carotid bulb: Distinguishing neurohistological function from vascular geometry

open access: yesThe Anatomical Record, EarlyView.
This review redefines the carotid bulb (CB) as a variable geometric dilation shaped by hemodynamics and the carotid sinus (CS) as a conserved neurohistological baroreceptor field. Distinguishing these entities clarifies a century of anatomical confusion and links geometry, neurohistology, and clinical interpretation within a unified framework ...
Răzvan Costin Tudose   +2 more
wiley   +1 more source

Prediction of Daily Temperature Patterns in Iraq Using Deep Learning Models

open access: yesDiyala Journal of Engineering Sciences
The current study highlights the importance of accurate temperature prediction in Iraq, a country facing economic challenges due to its hot, arid climate and increasing climate change effects.
Mustafa S Mustafa, Basma A.M. Al-Jawadi
doaj   +1 more source

MicroCT reinvestigation of the only articulated fossil anostomid fish reveals synonymy of Arhinolemur Ameghino, 1898 and Megaleporinus Ramirez et al., 2017

open access: yesThe Anatomical Record, EarlyView.
Abstract Arhinolemur scalabrinii† Ameghino, 1898 was originally described as a strepsirrhine primate (Mammalia) but has been recognized as an anostomid fish since 2012. It remains the only extinct anostomid species known from complete cranial material.
Karen M. Panzeri   +8 more
wiley   +1 more source

Ambient vibration testing of concrete dams

open access: yes, 2011
In this thesis, seven techniques namely; rational fractional polynomial, complex exponential, frequency domain decomposition (FDD) based techniques which include; frequency domain decomposition (FDD), enhanced frequency domain decomposition (EFDD), curve
Bukenya, Patrick
core  

Weathering and brittleness in shale fill dams and embankments [PDF]

open access: yes, 1992
Research and industrial concern has been expressed about the behaviour of mudrocks when used in engineering structures. In particular the loss of strength in shale fills caused by chemical weathering processes and by progressive failure arising from ...
Hardwick, Angela M.
core  

Assessment of Water Quality in Euphrates River: Haditha Dam Reservoir as a Case Study, Anbar Province, Iraq [PDF]

open access: yesمجلة جامعة النجاح للأبحاث العلوم الطبيعية
Natural water contamination is one of the world's most significant environmental issues. Urbanization-induced increases in freshwater demand with population growth, water shortages in arid and semi-arid areas, and industrial and agricultural processes ...
Sari Aymen Alrawi   +2 more
doaj   +1 more source

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