تصفح Student Thesis & Dissertations حسب العنوان
السجلات المعروضة 833 -- 852 من 1609
-
Preparation And Characterization Of Multilayered Electrospun Composite Scaffolds For Biomedical Applications
(2019 , Master Thesis)Electrospinning has gained wide attention recently in biomedical applications. Electrospun biocompatible scaffolds are well-known for biomedical applications such as drug delivery, wound dressing and tissue engineering ... -
PREPARATION AND CHARACTERIZATION OF NANOSTRUCTURE MATERIAL FOR BIOLOGICAL APPLICATION
(2023 , Master Thesis)Currently, nanomaterial has gained much attention in medical applications. Two different nanostructured materials were synthesized for biomedical purposes in this approach. Firstly, a composite of bimetallic nanoparticles ... -
PREPARATION AND CHARACTERIZATION OF POLYMERIC FOAMS FOR REMOVAL OF FREE OIL FROM WATER
(06-2 , Master Thesis)Development of polymeric foams for removal of oily pollutants (spills) from water is a key target of this thesis. Pollutants occur in the form of free oil (floating on the water surface) or oil/water macroscopic, non-stabilized ... -
PREPARATION OF POLYSTYRENE/ NICKEL OXIDE NANOCOMPOSITE SUPERHYDROPHOBIC COATING FOR PROTECTION AGAINST CORROSION
(2020 , Master Thesis)Many technologies have been studied carefully to overcome the corrosion phenomenon of various metal species found in nature. Among these, the high water repellent surfaces have received significant attention from researchers ... -
PREPARATION OF WS2/TIO2 NANOSTRUCTURES FOR PHOTOCATALYTIC APPLICATIONS
(06-2 , Master Thesis)The energy from fossil fuels has been recognized as a main factor of global warming and environmental pollution. Therefore, there is an urgent need to replace fossil fuels with clean, cost-effective, long-lasting, and ... -
Prevalence and determinants of body dissatisfaction among Arab women at post-partum in Qatar
(2017 , Master Thesis)Background: The image of the body is defined as the image of a person, his thoughts and feelings towards his body. Body Dissatisfaction is a problem of increasing and influential interest in women's lives after ... -
Prevalence of Asymptomatic Carotid Artery Stenosis in Patients with Ischemic Heart Disease: A Systematic Review and Meta-analysis
(2021 , Master Thesis)Background: The coexistence of carotid artery disease in patients undergoing Coronary artery bypass graft (CABG) is a risk factor for stroke and death. Moreover, significant carotid artery disease in ischemic heart disease ... -
Prevalence of At-Risk Marriages among Couples Attending Premarital Screening (PMS) Programs: A Systematic Review and Meta-Analysis
(2020 , Master Thesis)Introduction/Background: Hemoglobinopathies are among the most common inherited genetic diseases. The World Health Organization estimates that at least 5% of the world’s population are carriers for hemoglobinopathies ... -
PREVALENCE OF BREASTFEEDING INDICATORS IN MIDDLE EAST AND NORTH AFRICAN COUNTRIES: A META-ANALYSIS OF NATIONAL HEALTH SURVEYS (2010- 2020)
(2022 , Master Thesis)Introduction: Breastfeeding is the clinical gold standard for an infant's nourishment. Worldwide, less than one in two newly born infants are breastfed within the first hour of birth and only 44% of infants are exclusively ... -
Prevalence of Early Opioid Prescribing for Non-Specific Low Back Pain and Disability Duration: A Systematic Review and Meta-Analysis
(2021 , Master Thesis)Background: Low back pain (LBP) is a major public health issue, which affects most people at some point in their lives. LBP poses huge burden on the society in terms of economic burden because of workdays lost due to ... -
Prevalence of Healthcare Associated Infections in Adults Recipients of Autologous Hematopoietic Stem Cell Transplantation in Qatar
(2017 , Master Thesis)Objective To analyze the prevalence and characteristics of Healthcare Associated Infections (HAI) in patients with hematologic malignancies who underwent Autologous Hematopoietic Stem Cell Transplantation (AHSCT) at the ... -
PREVALENCE OF POLYPHARMACY AND INAPPROPRIATE PRESCRIBING IN ELDERLY PATIENTS WITH CARDIOVASCULAR DISEASES IN QATAR
(06-2 , Master Thesis)Background: Polypharmacy and potentially inappropriate prescribing (PIP) are global issues that are associated with morbidity and mortality, especially in the elderly. Polypharmacy and PIP are highly prevalent in patients ... -
PRIMARY SCIENCE TEACHERS' PERCEPTIONS TOWARDS STEM EDUCATION IN QATAR AND CHALLENGES OF ITS IMPLEMENTATION
(2022 , Master Thesis)Understanding teachers' perceptions of STEM education is crucial to ensure the quality of teaching and learning provided for the students in the classrooms. This study aimed at investigating science teachers’ perceptions ... -
Primary Teachers’ Burnout in Qatar Independent Schools
(2017 , Master Thesis)The present research aims at investigating the burnout levels among primary teachers in independent (government) schools in Qatar. It also intends to investigate if there are significant differences in the level of burnout ... -
PRIORITIZING STRESS MANAGEMENT STRATEGIES FOR KAHRAMAA CUSTOMER SERVICE DEPARTMENT: ANALYTIC NETWORK PROCESS AND SUPERMATRIX APPROACHt
(2020 , Master Thesis)Stress is a ubiquitous phenomenon that has several fiscal and practical consequences on both the employees and the employers. Implementing stress management strategy in the workplace is a critical issue for leaders and ... -
Privacy-preserving data aggregation in smart power grid systems
(2021 , Master Thesis)Smart Meters (SMs) are IoT end devices used to collect user utility consumption withlimited processing power on the edge of the smart grid (SG). While SMs have significantapplications in providing data analysis to the ... -
PRIVACY-PRESERVING DECENTRALIZED INTRUSION DETECTION SYSTEM FOR IOT DEVICES USING DEEP LEARNING
(2022 , Dissertation)The convergence of advanced networking, breakthrough distributed systems technologies, and smart services has rapidly expanded the threat landscape for IoT devices. Researchers have been looking into lightweight and ... -
PRODUCTION OF LETROZOLE-LOADED MONODISPERSE POLYMERIC-BASED MICROPARTICLES FOR BREAST CANCER THERAPY
(2017 , Master Thesis)Letrozole (LTZ) is effective for the treatment of hormone-receptor-positive breast cancer in postmenopausal women. However, due to its adverse effects this study was designed to investigate the feasibility of producing ... -
PROFILE OF LONG NON-CODING RNA IN RESPONSE TO SULFORAPHANE ANTI-OBESITY TREATMENT IN SKELETAL MUSCLES OF DIET INDUCED OBESITY MICE
(2023 , Master Thesis)Background: World Health Organization data reveal a rapid growth in obesity worldwide, making it a major public health concern. Obesity has been studied extensively in recent decades; however, it is still challenging due ... -
Profiling of Chronic Myeloid Neoplasms through RNA Sequencing Analysis
(2018 , Master Thesis)Background: Chronic myeloid leukemia (CML) is a clonal myeloproliferative disorder resulting from the neoplastic transformation of hematopoietic stem cells. A higher number of (54%) CML patients in Qatar failed to respond ...