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Tesis de maestría 2026

DEVELOPMENT OF A NOVEL ULTRAFILTRATION MEMBRANE INCORPORATING DEEP EUTECTIC SOLVENT FUNCTIONALIZED MXENE NANOCOMPOSITE FOR ENHANCED OIL/WATER SEPARATION

Chowdhury, Mahmuda Khanam

With the rapid advancements in industrial processes there is a growing demand for efficient separation of complex oily wastewater. The development of two dimensional (2D) MXene nanomaterial showed significant advantages in several applications including gas separation, energy storage and water treatment. This study aim...

Ultrafiltration Membranes Deep Eutectic Solvents (DES) MXene Nanocomposites Oil/Water Separation
  • Qatar
  • English
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Tesis de maestría 2026

DEVELOPMENT AND VALIDATION OF A QUANTITATIVE FOOD FREQUENCY QUESTIONNAIRE TO ASSESS DIETARY INTAKE IN A REPRESENTATIVE SAMPLE OF CHILDREN AND ADOLESCENTS AGED 6-14 YEARS OLD LIVING IN QATAR

KHIAL, YASMEN GHAUSUDDIN

Introduction: Accurate dietary assessment of children is essential for nutritional epidemiology and public health surveillance. However, validated pediatric dietary assessment tools are virtually absent in Qatar. This study describes the development and validation of the first culturally adapted food frequency question...

validation children Food frequency questionnaire dietary assessment
  • Qatar
  • English
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Tesis de maestría 2026

PRECONCEPTION HEALTH AND CARE IN THE EASTERN MEDITERRANEAN REGION: A SCOPING REVIEW

ANANZEH, ABDULLAH MOHAMMAD AHMAD

Background: Health risks affecting pregnancy often start before conception. Preconception care involves a package of interventions delivered to women and men before pregnancy to optimize health and reduce adverse reproductive outcomes (1). In the Eastern Mediterranean region (EMR), genetic, behavioral, and cultural det...

Reproductive Health Scoping Review Preconception Care Eastern Mediterranean Region
  • Qatar
  • English
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Tesis de maestría 2026

PREPAREDNESS OF DENTAL HYGIENE STUDENTS FOR CLINICAL PRACTICE

ASRAF, SUADAH ISMAIL

Preparedness for clinical practice is a key outcome of dental hygiene education, yet limited research has explored how key stakeholders perceive preparedness. This study aimed to explore the attributes of preparedness and the factors influencing the transition of dental hygiene graduates into clinical practice. A quali...

Transition to Practice Professional Competence Clinical Preparedness Dental Hygiene Education
  • Qatar
  • English
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Tesis de maestría 2026

IMPACT OF ANTIMICROBIAL RESISTANCE ON MORTALITY: A SYSTEMATIC REVIEW AND META-ANALYSIS

FATIMA, FIRDOUS

Background: Resistance to bacterial infections has evolved into a major global health issue, raising serious concerns like those faced in the pre-antibiotic era, yet its impact on direct and associated mortality remains incompletely synthesized. We conducted this review to synthesize global attributable and associated...

Antimicrobial Resistance Systematic Review Bacterial Infections Mortality Outcomes
  • Qatar
  • English
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Tesis de maestría 2026

SAFETY AND EFFECTIVNESS OF INTRAVENOUS FOSFOMYCIN IN THE TREATMENT OF MULTIDRUG RESISTANT GRAM-NEGATIVE INFECTIONS: A RETROSPECTIVE MATCHED COHORT STUDY

ALATTAR, RAND ANWAR

Introduction: IV Fosfomycin has re-emerged as a potential treatment for multidrug resistant (MDR) infections due to its broad antibacterial coverage and distinctive pharmacokinetic. The aim of this report is to examine the safety and effectiveness of IV Fosfomycin in Multidrug resistant gram-negative infections (MDR-GN...

Antimicrobial Therapy Intravenous Fosfomycin Gram-Negative Bacteria Retrospective Cohort Study
  • Qatar
  • English
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Tesis de maestría 2026

TOXICITY ASSESSMENT OF SILVER NANOPARTICLES IN ZEBRAFISH: THE CONTRIBUTION OF SURFACE CHEMISTRY

HUSAINI, ARSHIYA SAYED ANWAR

Background Silver nanoparticles (AgNPs) are widely utilized in biomedical and consumer applications, yet how surface chemistry governs their toxicological profile remains incompletely understood. Aims This study aimed to investigate how different surface capping agents-citrate (Cit), polyvinylpyrrolidone (PVP), and pol...

Colloidal Stability Zebrafish Toxicity Assessment Silver Nanoparticles Nanotoxicology
  • Qatar
  • English
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Tesis de maestría 2026

EXPLORING THE REPURPOSING POTENTIAL OF APPROVED DRUGS AS POLY(ADP-RIBOSE) POLYMERASE 1 (PARP1) INHIBITORS FOR TARGETED CANCER THERAPY USING STRUCTURE-BASED DRUG DESIGN

ABOUMADI, EMAN MAHMOUD ABDELHAMID MAHMOUD

Background/aim: Poly(ADP-ribose) polymerase 1 (PARP1) is a key DNA repair enzyme and therapeutic target in cancers with homologous recombination repair defects. Although approved PARP inhibitors are available, their limitations highlight the need for additional therapeutic options. This study aimed to identify potentia...

Poly(ADP-ribose) polymerase 1 drug repurposing structure-based virtual screening molecular docking
  • Qatar
  • English
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Tesis de maestría 2026

BANANA WASTE-DERIVED SYNTHESIS OF POROUS SCAFFOLD-LIKE CARBON STRUCTURES ENCAPSULATED PLATINUM-FREE METAL NANOSTRUCTURES FOR HYDROGEN PRODUCTION

ABDUL RAHIMAN, SUMAYYA CHIRAVARAMBATH

The high cost of the hydrogen evolution reaction (HER) is one of the main challenges in H2-production. Herein, hierarchically porous carbon scaffold-like encapsulating metal nanocrystals (M/C, where M = Co, Cu, Mn, Mo, Zn, Ni) were synthesized by simple impregnation of banana wastes in a metal precursor solution, then...

Metal Nanocrystal-Embedded Carbon Hydrogen Evolution Reaction (HER) Biomass-Derived Carbon Materials Green Hydrogen Production
  • Qatar
  • English
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Tesis de maestría 2026

ENERGY MANAGEMENT SYSTEM FOR INDUSTRIAL MICROGRID WITH A HIGH PENETRATION OF RENEWABLE ENERGIES

ELHAG, ABDALLA AHMED ABDALLA

The high penetration of renewable energy resources in industrial microgrids introduces several operational challenges, including generation variability, forecast uncertainty, and tighter operating margins at the point of common coupling. These challenges can lead to inefficient scheduling of gas turbine generators, sub...

Renewable Energy Integration Model Predictive Control (MPC) Energy Management Systems (EMS) Industrial Microgrids
  • Qatar
  • English
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Resultados provistos por OpenAIRE, la infraestructura europea de ciencia abierta. Tesis y Másters Colombia no aloja ni distribuye estos documentos: cada enlace lleva al repositorio de origen.

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