Výsledky vyhledávání - "Al-Ansari Nadhir"

Akademický článek

Thermohydraulic performance of thermal system integrated with twisted turbulator inserts using ternary hybrid nanofluids

Autor: Alawi Omer A., Kamar Haslinda Mohamed, Falah Mayadah W., Hussein Omar A., Abdelrazek Ali H., Ahmed Waqar, Eltaweel Mahmoud, Homod Raad Z., Al-Ansari Nadhir, Yaseen Zaher Mundher

Publikováno v: Nanotechnology Reviews, Vol 12, Iss 1, Pp 267-79 (2023)

Mono, hybrid, and ternary nanofluids were tested inside the plain and twisted-tape pipes using k-omega shear stress transport turbulence models. The Reynolds number was 5,000 ≤ Re ≤ 15,000, and thermophysical properties were calculated under the

Externí odkaz: https://doaj.org/article/6374e86b4ea34a37a57588860b43196b

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Akademický článek

Application of statistical and machine learning techniques for landslide susceptibility mapping in the Himalayan road corridors

Autor: Sarfraz Yasir, Basharat Muhammad, Riaz Muhammad Tayyib, Akram Mian Sohail, Xu Chong, Ahmed Khawaja Shoaib, Shahzad Amir, Al-Ansari Nadhir, Thuy Linh Nguyen Thi

Publikováno v: Open Geosciences, Vol 14, Iss 1, Pp 1606-1635 (2022)

Landslides are frequent geological hazards, mainly in the rainy season along road corridors worldwide. In the present study, we have comparatively analyzed landslide susceptibility by employing integrated geospatial approaches, i.e., data-driven, kno

Externí odkaz: https://doaj.org/article/0c8a13ed30234b6a83d58f4061c010f2

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Akademický článek

Bioaccumulation and health risk assessment of severe metal pollution of street dust from various urban regions in Baghdad, Iraq

Autor: Ali Abed Salwan, A Kadhum Safaa, Hussein Ewaid Salam, Al-Ansari Nadhir

Publikováno v: E3S Web of Conferences, Vol 158, p 05004 (2020)

This study sought to define the metals bioaccumulation from street dust in Baghdad, Iraq for the first time. The samples were collected that research the levels, sources, and health hazard model Cd, Cr, Zn and Cu. The geo accumulation Index (Igeo) fo

Externí odkaz: https://doaj.org/article/25753bed777b4bb7949b8dde1af3c493

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Akademický článek

Modeling the risk of groundwater contamination using modified DRASTIC and GIS in Amman-Zerqa Basin, Jordan

Autor: Al-Rawabdeh Abdulla, Al-Ansari Nadhir, Al-Taani Ahmed, Al-Khateeb Fadi, Knutsson Sven

Publikováno v: Open Engineering, Vol 4, Iss 3, Pp 264-280 (2014)

Externí odkaz: https://doaj.org/article/6c205901822440819fee9aedaa50387c

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Akademický článek

Long term effect of climate change on rainfall in northwest Iraq

Autor: Al-Ansari Nadhir, Abdellatif Mawada, Ali Salahalddin, Knutsson Sven

Publikováno v: Open Engineering, Vol 4, Iss 3, Pp 250-263 (2014)

Externí odkaz: https://doaj.org/article/73055fd50ce04fb3ad93b1bb833a4172

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Akademický článek

Flow of River Tigris and its Effect on the Bed Sediment within Baghdad, Iraq

Autor: Al-Ansari Nadhir, Ali Ammar A., Al-Suhail Qusay, Knutsson Sven

Publikováno v: Open Engineering, Vol 5, Iss 1 (2015)

River Tigris is a major river in Iraq. Sediment at the bed of the river within a reach of about 18 km from the center of Baghdad upstream was investigated. Sixty five cross sections were surveyed, and 46 sediment samples were collected and analyzed.

Externí odkaz: https://doaj.org/article/59508d33c8424d63a7cd896b145021a1

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