Search
Now showing items 3191-3200 of 3226
Modeling the Impact of Weather Conditions on Pedestrian Injury Counts Using LASSO-Based Poisson Model
(
Springer Science and Business Media Deutschland GmbH
, 2021 , Article)
Statistical models for measuring the impact of adverse weather conditions on pedestrian injuries are of great importance for enhancing road safety measures. The development of these models in the presence of high collinearity ...
Application of Machine Learning Classification Algorithms for Two-Phase Gas-Liquid Flow Regime Identification
(
Society of Petroleum Engineers
, 2021 , Conference Paper)
This research aims to identify the best machine learning (ML) classification techniques for classifying the flow regimes in vertical gas-liquid two-phase flow. Two-phase flow regime identification is crucial for many ...
Combined heat and power system based on Solid Oxide Fuel Cells for low energy commercial buildings in Qatar
(
Elsevier
, 2021 , Article)
Commercial buildings in Qatar account for 19% of the total energy consumption in the country. To reduce this significant amount of energy, a Solid Oxide Fuel Cell Combined Heat and Power (SOFC CHP) system with natural gas ...
Dataset for measured viscosity of Polyalpha-Olefin- boron nitride nanofluids
(
Elsevier
, 2021 , Dataset)
Datasets of measured viscosity of Polyalpha-Olefin- boron nitride (PAO/hBN) nanofluids are reported. An AR-G2 rheometer (from TA Instruments) experimental setup is used for measuring the rheological property of PAO/hBN ...
Harvesting water from air using adsorption material - Prototype and experimental results
(
Elsevier
, 2021 , Article)
Drinking water resources have always been limited in the gulf region of the Middle East and other desert regions around the world. In attempt to provide viable supplement, a device that harvests clean drinking water from ...
Targeted and suspect screening of contaminants in coastal water and sediment samples in Qatar
(
Elsevier B.V.
, 2021 , Article)
In recent years, high resolution mass spectrometry (HRMS) combined with separation techniques has allowed comprehensive analysis of contaminants of emerging concern (CECs) as well as their metabolites and transformation ...
Modified Quantum Particle Swarm Optimization For Selective Harmonic Elimination (SHE) in A Single-phase Multilevel Inverter
(
International Journal of Innovative
, 2021 , Article)
The Multilevel Inverter (MLI) uses Selective Harmonic Elimination (SHE) of the Pulse Width Modulation (PWM) approach to tackle the fundamental harmonics with the elimination of selected lower harmonics. The optimal switching ...
Ownership Structure and Firm Performance in the Middle East: A Meta-Analysis
(
MDPI
, 2021 , Article)
This paper applies a meta-analysis method to investigate the moderating impact of political
stability on the relationship between ownership identities and firm performance in the Middle
Eastern countries (i.e., the Arab ...
Female representation on the board of directors and accrual quality within the context of cultural dimensions and accounting values
(
Emerald Insight
, 2021 , Article)
Purpose: This study aims to bridge the gap in the scarce and inconclusive literature concerning the impact of gender diversity on earnings quality by positioning this relationship within an institutional context. It aims ...
Systematic Analysis of Safety and Security Risks in Smart Homes
(
Tech Science Press
, 2021 , Article)
The revolution in Internet of Things (IoT)-based devices and applications has provided smart applications for humans. These applications range from healthcare to traffic-flow management, to communication devices, to smart ...