Browsing Science Research Theme by Title

Now showing items 24-43 of 70

    • Green Chemistry and its Implementation in Pharmaceutical Analysis : Green Pharmaceutical Analysis 

      Al-Shatti, Bashayer J.; Alsairafi, Zahra; Al-Tannak, Naser F. ( Qatar University Young Scientists Center - Qatar University , 2024 , Conference Paper)
      The expanding progression of industrial development was a pioneer for world economic growth. Green chemistry has been defined as ‘the employment of techniques and methodologies that reduce or eliminate the use or production ...

    • Harnessing Hydrogen Production Through Photosynthetic Microorganisms: a Focus on Indigenous Freshwater Algae Species in Oman 

      Al Araimi, Arwa; Al Balushi, Aisha ( Qatar University Young Scientists Center - Qatar University , 2024 , Conference Paper)
      The study explores the possibilities of producing biohydrogen derived from native freshwater algae species Cladophora, A. quadricelluare, Chroococcus, and Coelastrum obtained from different wadis around the Sultanate of ...

    • Harvesting Human Body Energy for Bioelectronic Applications: A Focus on Piezoelectric Nanogenerators 

      Alharbi, Wasan Jaber; alhawsawi, Ekram Essam; Altarjami, Lamaia ( Qatar University Young Scientists Center - Qatar University , 2024 , Conference Paper)
      This research explores the potential of harnessing and converting untapped energy from the human body into electricity to power bioelectronic devices. Focusing on piezoelectric nanogenerators (PENGs) and triboelectric ...

    • IMPROVING VISION FOR VISUAL FIELD DEFECT PATIENTS USING IMAGE PROCESSING ‘SUMMARIZATION’ 

      Amarna, Lara; Arafat, Diaa; Amer, Teama; Aker, Mohammad ( Qatar University Young Scientists Center - Qatar University , 2024 , Conference Paper)
      In this groundbreaking research, an innovative solution has been developed to address the challenges faced by patients with Visual Field Defects (VFD), a condition leading to incomplete vision due to damage in the retina, ...

    • Innovation in Water and Soil Conservation policy in the south-east of Tunisia, Exemple of FoPIA 

      Bechir, Riadh; Ounalli, Nedia; Sghaier, Mongi ( Qatar University Young Scientists Center - Qatar University , 2024 , Conference Paper)
      Characterised by the dilemma of extreme scarcity and instability of the offer and increase of the water resources in the arid regions. These regions know strong pressures that threaten seriously their durability. This ...

    • Innovative Sustainability Practices and Technological Innovation as a Key Competitive Advantages for Mega Sport Events: A Case Study of The FIFA World Cup Qatar 2022 

      AL Balushi, Nabeela Imam Bakhsh; AL Shamakhi, Salim Matair; AL Masahli, Al Anood Salim ( Qatar University Young Scientists Center - Qatar University , 2024 , Conference Paper)
      The purpose of this study is to examine the role of innovative sustainability practices and technological innovation as key factors in creating a competitive advantage for the 2022 FIFA World Cup hosted by Qatar. The study ...

    • Investigating the Effect of a Proposed Educational Robot on Students‘ Motivation and Learning of Thermodynamic Concepts 

      OMARI, Slimane; MAMANE, Adnane; BENJELLOUN, Nadia (2024 , Conference Paper)
      Research in Morocco shows a decrease in motivation and learning of physics subjects for Moroccan middle school students, which negatively impacts their school achievement. The present study aims to identify the effect of ...

    • Mapping Coffee Waste in Oman and its Potential Application as Biodiesel 

      Altaei, Alhanoof Khalifa; Alajmi, Batool Hassan; Alhattali, Ibtisam Nasser; Almasroori, Zamzam Aamir; Al Balushi, Karima ( Qatar University Young Scientists Center - Qatar University , 2024 , Conference Paper)
      Fatty acid alkyl esters, also known as biodiesel, have received a lot of interest as an eco-friendly substitute for diesel fuel because of its many benefits as a renewable, biodegradable, and nontoxic fuel. Recently, in ...

    • MK-07 Electromagnetic Brushless Generator Unit 

      Sayed, Mostafa M. K. ( Qatar University Young Scientists Center - Qatar University , 2024 , Conference Paper)
      MK-07 device Is an integrated system to generate Electrical Power with different capacities and reach high electrical power capabilities, The system operates without the use of any fuel, oil or gas. MK-07 work as a light ...

    • Novel Cereal Foods 

      Alnaddaf, Lina M. ( Qatar University Young Scientists Center - Qatar University , 2024 , Conference Paper)
      This research contributes with new solutions to support sustainable food production, food security and safety as well as the production of high-quality food promoting human health and wellbeing. Cereals are amongst the ...

    • A novel schiff base of isatin derivatives: Synthesis, characterization, and biological activity 

      Gaafar, Mostafa M.; Eltahan, Noura N. ( Qatar University Young Scientists Center - Qatar University , 2024 , Conference Paper)
      Isatin Schiff bases are an important class of organic compounds that have garnered significant attention in the field of medical chemistry. They are derived from the condensation reaction between isatin, a cyclic compound, ...

    • Nurses' Satisfaction and its Effect on Job Performance: Comparative Study between Joint Commission International Accredited and Non-accredited Palestinian Hospitals 

      Hamed, Mohammad Husni; حامد, محمد حسني محمد; الإمام, أسمى ( Qatar University Young Scientists Center - Qatar University , 2024 , Conference Paper)
      Background: Nurses' job satisfaction and performance have become more important in recent years as a metric for gauging the success of healthcare organizations in implementing their long-term strategy. Several factors ...

    • A One-button Activation System for Enhanced Root Canal Irrigation 

      almukhalfi, Abdulrahman farhan ( Qatar University Young Scientists Center - Qatar University , 2024 , Conference Paper)
      Activation of irrigants is a crucial cornerstone in endodontic therapy, with the objective of eradicating challenging microbial biofilms within the intricate dental canals. Despite the advancements in root canal treatment, ...

    • Oxide Activated Carbon for Seawater Desalination Using Solar Energy 

      Al Rawahi, Wafa A.; Al Hashmi, Maryam S.; Al Riyami, Marwa; Al Aameriya, Hanadi; AL-Toubi, Nada A.; ... more authors ( Qatar University Young Scientists Center - Qatar University , 2024 , Conference Paper)
      Desalination of seawater is the efficient process and a viable solution for water shortage problem. One of the latest possible solution with less energy consumption is the use of activated carbon for the desalination ...

    • Oxide Activated Carbon for Seawater Desalination Using Solar Energy 

      Al-Rawahi, Wafa; Al-Toubi, Nada; Al-Nabhani, Riham; AL-Hashmi, Maryam; Al Hadhrami, Balqees; ... more authors ( Qatar University Young Scientists Center - Qatar University , 2024 , Conference Paper)
      Desalination of seawater is the efficient process and a viable solution for water shortage problem. One of the latest possible solution with less energy consumption is the use of activated carbon for the desalination ...

    • P = NP 

      HAFIDI, Omar; MOUSSAIF, Ayoub; MEKOUAR, Loubna ( Qatar University Young Scientists Center - Qatar University , 2024 , Conference Paper)
      Thank you everyone for giving us this opportunity to express ourselves in front of this high quality university. We are going to talk about a topic in the field of mathematics and computer science concerning a big problem ...

    • Perception, barriers, and willingness to implement tele-pharmacy among pharmacists in Palestine 

      Khdour, Yara Hilqawi and Maher (2024 , Conference Paper)
      Background: One form of telemedicine is telepharmacy, which offers remote pharmaceutical services such as drug counseling, self-medication, drug monitoring, and assessment by a licensed pharmacist. It is unclear whether ...

    • Potential Lifespan Increase of Membranes used for Wastewater Treatment by Electrocoagulation 

      Al Rawahi, Wafa A.; Al Umairi, Abdul Rahim; Al Siyabi, Ghusoon S.; Al Shukili, Al-Jalila H.; Al Subhi, Omima S.; ... more authors ( Qatar University Young Scientists Center - Qatar University , 2024 , Conference Paper)
      Electrocoagulation technology can treat pollutants without the need for coagulants. Coagulation takes place when current is applied and is capable of eliminating small particles. Additionally, electrocoagulation may reduce ...

    • The relationship between Cognitive Bias and Purchase decision: Applied study on carbonated water companies 

      Ismail, Ibrahim Youssef Farahat; اسماعيل, ابراهيم يوسف فرحات ( Qatar University Young Scientists Center - Qatar University , 2024 , Conference Paper)
      Purpose - The purpose of this paper is to examine the relationship between cognitive bias and purchased decision in the field of application which is carbonated water companies. • Design/Methodology/Approach - This ...

    • Removal of nitrates from water through the use Chia seed 

      El Sadi, Salah; Tammous, Hassan; Al mahllawi, Khamis ( Qatar University Young Scientists Center - Qatar University , 2024 , Conference Paper)
      In this research, Chia seeds will be collected from local food manufacturers; Chia seeds were used and treated by natural methods “Green process” then converted into new material. The experimental conditions will be optimized ...