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Artificial islands made by the Marsh-men by fencing a patch of swamp and then layering it with mat reeds and mud

Artificial neural network metamodel for sensitivity analysis in a total hip replacement health economic model.

Alam, M Fasihul; Briggs, Andrew ( Taylor & Francis , 2019 , Article)

: Metamodels have been used to approximate complex simulations and have many applications with sensitivity analysis, optimization, etc. However, their use in health economics is very limited. Application of artificial ...

Artificial neural network modeling of wastewater treatment and desalination using membrane processes: A review

Jawad, Jasir; Hawari, Alaa H.; Javaid Zaidi, Syed ( Elsevier , 2021 , Article Review)

The freshwater scarcity is causing a major challenge due to the growing global population. The brackish water and seawater are the biggest sources of water on the planet. Therefore, using desalination and water treatment ...

Artificial Neural Network versus Linear Models Forecasting Doha Stock Market

Yousif A.; Elfaki F. ( Institute of Physics Publishing , 2018 , Conference Paper)

The purpose of this study is to determine the instability of Doha stock market and develop forecasting models. Linear time series models are used and compared with a nonlinear Artificial Neural Network (ANN) namely Multilayer ...

Artificial neural network-based kinematics Jacobian solution for serial manipulator passing through singular configurations

Hasan, Ali T.; Ismail, N.; Hamouda, A.M.S.; Arisc, Ishak; Marhaban, M.H.; ... more authors ... less authors ( Elsevier Ltd , 2009 , Article)

Singularities and uncertainties in arm configurations are the main problems in kinematics robot control resulting from applying robot model, a solution based on using Artificial Neural Network (ANN) is proposed here. The ...

Artificial neural networks for predicting hydrogen production in catalytic dry reforming: A systematic review

Le V.T.; Dragoi E.-N.; Almomani F.; Vasseghian Y. ( MDPI AG , 2021 , Article Review)

Dry reforming of hydrocarbons, alcohols, and biological compounds is one of the most promising and effective avenues to increase hydrogen (H2 ) production. Catalytic dry reforming is used to facilitate the reforming process. ...

Artificial weathering and accelerated heat aging studies on low-density polyethylene (Ldpe) produced via autoclave and tubular process technologies

Luyt, A. S.; Gasmi, S. A.; Malik, S. S.; Aljindi, R. M.; Ouederni, M.; ... more authors ... less authors ( BME-PT and GTE , 2021 , Article)

Accelerated (artificial) weathering and thermal aging tests were performed to investigate the effectiveness of different formulations in reducing the UV/heat degradation extent for two low-density polyethylene types (LDPE-A, ...

Artisanal fishing of spiny lobsters with gillnets — A significant anthropic impact on tropical reef ecosystem

Giraldes, Bruno Welter; Silva, Angela Zacaron; Corrêa, Fabio M.; Smyth, David M. (2015 , Article)

Abstract Artisanal fishing activity with gillnets to capture the spiny lobster is a common practice along the coastal reefs of Brazil. This research aims to understand the impact that this artisanal fishing practice is ...

Aryl Hydrocarbon Receptor Promotes Cell Growth, Stemness Like Characteristics, and Metastasis in Human Ovarian Cancer via Activation of PI3K/Akt, β-Catenin, and Epithelial to Mesenchymal Transition Pathways

Therachiyil, Lubna; Krishnankutty, Roopesh; Ahmad, Fareed; Mateo, Jericha M.; Uddin, Shahab; ... more authors ... less authors ( Multidisciplinary Digital Publishing Institute (MDPI) , 2022 , Article)

Ovarian cancer (OC) ranks first in cancer-related deaths out of all female reproductive malignancies with high-pitched tumor relapse and chemoresistance. Several reports correlate cancer occurrences with exposure to ...

As you sow, so shall you reap: Assessing drivers of socially responsible investment attitude and intention

Garg, Aashish; Goel, Pooja; Sharma, Anuj; Rana, Nripendra P. ( Elsevier , 2022 , Article)

Socially responsible investment (SRI) is a form of investment that strives to generate both social and financial rewards for investors. This research seeks to examine the Indian retail investors' investment behaviour towards ...

As-Safiha (Asaphea), the astronomical instrument invented by Az-Zarkali. It plots the spacial movements of the constellations on one single surface. This specimen is from the Real Academia de Cienciasy Artes in Barcelona

Ascending urinary tract infection in rats caused by Proteus mirabilis

Al Murayati, H. Y. A. [حيدر المراياتي]; Al-Murayati, H. Y.; Al-Ani, I. M.; Gani, H. M. ( Qatar University , 1997 , Article)

A model for ascending unobstructed urinary tract infection was developed in female rats to study the pathogenesis of urinary tract infection by Proteus mirabilis. Urinary bladders of rats were inoculated by I. V. cannula ...

ASHGHAL DAY كلية الهندسة

( جامعة قطر , 2015 , Image)

Ashghal Guidelines for the Evaluation and Repair of Sinkholes

Al-Ansari, Jamal Essa M; Hassan, Khaled E; Kumar, Kempaiah Kantha; Helali, Khaled N ( Qatar University Press , 2023 , Conference Paper)

Sinkholes are a common and recurring problem with potential safety risks to road users and authorities. A sinkhole is a void in the ground caused by natural and/or manmade activities, and mainly associated with carbonate ...

Ashghal Quality Assurance & Quality Control system - QSD Role in Monitoring & Reporting the Quality Performance in Ashghal Projects

Al-Ibrahim, Aisha Abdulaziz A. M.; Al-Thani, Aisha Abdulla N. J.; Plexousaki, Effrosyni; Al-Ansari, Mounera Ismail R M ( Qatar University Press , 2023 , Conference Paper)

Ashghal has established a robust system of quality control and quality assurance for all projects constructed by Ashghal. Ashghal Departments are supervising a sophisticated system of quality control and quality assurance ...