Search
Now showing items 1-10 of 18
FACTORS AFFECTING ACADEMIC DISCIPLINE SELECTION AND ACADEMIC PERFORMANCE OF 12TH GRADE STUDENTS IN QATAR
(Applied Statistics, 2022 , Professional Masters Project)
COVID-19 pandemic has led to the lockdown of major cities worldwide, which caused the early closure of schools and educational institutions in the towns affected. This pandemic had a negative impact on the performance of ...
Meiobenthic assemblages in some intertidal areas around Qatar, Arabian gulf
(Environmental Sciences, 2021 , Professional Masters Project)
Sediment core samples were collected in 10 locations around intertidal areas of
Qatar to acquire baseline information on meiobenthic density and composition.
Temperature, salinity, and pH of interstitial waters were ...
Relationship between structure, properties and UV/Heat protection behavior of two different types of polyethylene manufactured in Qatar
(Material Science and Technology, 2021 , Professional Masters Project)
Accelerated (artificial) weathering and thermal ageing tests were performed
to investigate the effectiveness of different UV/HALS formulations in reducing the
UV/heat degradation effect for two different low-density ...
Accelerated failure time for Weibull distribution based partly interval censored data
(Applied Statistics, 2021 , Professional Masters Project)
In this project, the performance of maximum likelihood estimators of the
parameters of Accelerated Failure Time (AFT) regression model based on Weibull
distribution with simple imputations methods under Partly-Interval ...
Nutrient consumption over time in plant litter decomposition in drylands: effects of different species mixtures and Photodegradation
(Environmental Sciences, 2021 , Professional Masters Project)
Plant litter decomposition in soil is a dynamic process that is affected and
regulated by several factors. Soil microbial activity, light intensity, litter composition
and habitat all affect the rate of decomposition ...
Reliability analysis of the Stress-Strength model from truncated Pareto distribution based on progressive Type-II censored samples.
(Applied Statistics, 2023 , Professional Masters Project)
In this project, we studied the stress strength reliability (SSR) models. The stress-strength model has many applications in engineering problems, for example the strength of a building being subjected to earthquake, the ...
EVALUATION OF GROUNDWATER QUALITY VARIATION IN THREE AQUIFER SYSTEMS IN QATAR: CHARACTERIZATION AND DPSIR FRAMEWORK APPROACH
(Biological and Environmental Sciences, 2025 , Professional Masters Project)
Qatar's arid climate, limited natural freshwater resources, and increasing water demand make groundwater a primary natural water source in the country. However, overexploitation has led to environmental challenges such as ...
INVESTIGATION AND OPTIMIZATION OF AN ELECTROCOAGULATION TREATMENT PROCESS FOR HYDROPONIC WASTEWATER SOLUTION: PROCESS PERFORMANCE AND KINETIC STUDY
(Biological and Environmental Sciences, 2025 , Professional Masters Project)
The increasing adoption of hydroponic farming has led to the generation of nutrient-rich and metal-laden hydroponic wastewater solution (HWS), which poses significant environmental risks if not properly treated. Given HWS's ...
INVESTIGATION OF THE WATER TURBIDITY AND ITS RELATIONSHIP WITH PSEUDOMONAS OCCURANCE IN THE WATER SUPPLY SYSTEM IN QATAR
(Biological and Environmental Sciences, 2025 , Professional Masters Project)
The Gulf area, encompassing Qatar, depends significantly on saltwater desalination to satisfy rising water demands. The water supply system in a city is dynamic and multifaceted, which requires an integrated and comprehensive ...
INDOOR AIR QUALITY OF OFFICE BUILDINGS IN IDUSTRIAL COMPLEX
(Biological and Environmental Science, 2018 , Professional Masters Project)
Measurement of air quality in the places where people are used to spend a large amount of their time is essential. Hazardous substances emitted by anthropogenic activities, building construction materials, indoor equipment ...