Research Units: Recent submissions
Now showing items 841-860 of 5213
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Nurses' Satisfaction and its Effect on Job Performance: Comparative Study between Joint Commission International Accredited and Non-accredited Palestinian Hospitals
( 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 ... -
Contributions to The Ionosphere Disturbances Investigations by GNSS Data Due to Natural and Anthropogenic Hazards
( Qatar University Young Scientists Center - Qatar University , 2024 , Conference Paper)Satellite communication and navigation systems can substantially be perturbed by ionospheric disturbances. Consequently, investigating ionospheric anomalous has great significance. In this work, we focus on the short-term ... -
IMPROVING VISION FOR VISUAL FIELD DEFECT PATIENTS USING IMAGE PROCESSING ‘SUMMARIZATION’
( 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, ... -
Development of the Automatic Star-Delta starter
( Qatar University Young Scientists Center - Qatar University , 2024 , Conference Paper)This paper studies the star-delta method for starting induction motors with a focus on its connection method and its components to develop this circuit to reduce its cost without affecting its performance and reliability ... -
Studying the effect of using zinc chloride on dyeing cotton fabrics with licorice extract
( Qatar University Young Scientists Center - Qatar University , 2024 , Conference Paper)Natural dyes have been known to be used to color foodstuffs, and leather in addition to natural fibers such as wool, silk, and cotton as significant fields of application since prehistoric times. Natural dyes produce an ... -
Factors influencing telehealth implementation in Kuwait from pediatric occupational therapists’ perspective: A qualitative study
( Qatar University Young Scientists Center - Qatar University , 2024 , Conference Paper)Telehealth is the use of telecommunications technology to connect clinicians for assessment, intervention, consultation, and monitoring with their patients or caregivers, and any other individuals involved in the patient's ... -
Harnessing Hydrogen Production Through Photosynthetic Microorganisms: a Focus on Indigenous Freshwater Algae Species in Oman
( 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 ... -
P = NP
( 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 ... -
تحديد بقايا مبيد الدايكلوروفوس في المياه الجوفية للبيئة المحيطة ببحيرة السن باستخدام جهاز الكروماتوغرافيا السائلة عالية الأداء (HPLC)
( Qatar University Young Scientists Center - Qatar University , 2024 , Conference Paper)إن الاستخدام غير الرشيد للكيميائيات الزراعية في بيئة حوض بحيرة السن في محافظة اللاذقية-سوريا، والأنشطة البشرية المتنوعة قد يعرض المياه للتلوث، ولاسيما بالمبيدات الفوسفورية العضوية، التي يتم استخدامها بشكل واسع وغير علمي، ... -
EEG-Based Classification of ADHD: A Promising Digital Innovation for Early Diagnosis
( Qatar University Young Scientists Center - Qatar University , 2024 , Conference Paper)Attention Deficit Hyperactivity Disorder (ADHD) is a neurodevelopmental condition that affects millions of people worldwide. People with ADHD often experience difficulty paying attention, controlling impulsive behaviors, ... -
Study the efficiency of Ultrasonic Technology in Removal of Algae from Surface Waters
( Qatar University Young Scientists Center - Qatar University , 2024 , Conference Paper)The diversity of human activities and the expansion of agricultural work led to an increase in nutrient accumulation, which reached aquatic ecosystems, causing algal blooms. This highlighted the importance of the treatment ... -
Mapping Coffee Waste in Oman and its Potential Application as Biodiesel
( 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 ... -
تخليق وتوصيف جسيمات السيليكا النانوية فائقة النقاء المعتمدة على الرمال البيضاء
( Qatar University Young Scientists Center - Qatar University , 2024 , Conference Paper)مقدمة : تعتبر السيليكا أحد أكثر مكونات القشرة الأرضية وفرة و توجد ايضا في معظم النفايات الصلبة الزراعية. كما أن السيليكا تعتبر واحدة من أهم الجسيمات الثانوية ، والتي تستخدم في مجموعة متنوعة من التطبيقات بما في ذلك التطبيقات ... -
Dispersion Behaviors of Flare Gases in Different Weather Conditions
( Qatar University Young Scientists Center - Qatar University , 2024 , Conference Paper)Flare gases, consisting of methane and other volatile organic compounds, are byproducts of oil and gas extraction. While flaring serves as a safety measure, it contributes to greenhouse gas emissions and releases pollutants ... -
العلاقة بين استراتيجية جامب(JUMP) للتفكير والتحول الرقمى بالتطبيق على الجهاز المركزى للمحاسبات
( Qatar University Young Scientists Center - Qatar University , 2024 , Conference Paper)هدفت هذه الدراسة إلى التعرف على طبيعة العلاقة بين استراتيجية جامب للتفكير والتحول الرقمى بالتطبيق على العاملين بالجهاز المركزى للمحاسبات. واستخدم الباحث المنهج الوصفى التحليلى، والاستبانة كأداة رئيسية لجمع البيانات وتكون ... -
Digital revolution: impacts, opportunities, challenges
( Qatar University Young Scientists Center - Qatar University , 2024 , Conference Paper)After the Renaissance of the 15th century and the industrial revolution of the 18th and 19th centuries, we are now witnessing an enormous revolution, incomparable to the fi rst two, a revolution of a diff erent dimension. ... -
تطبيق طريقة لانتاج مياه صالحة للشرب من الهواء
( Qatar University Young Scientists Center - Qatar University , 2024 , Conference Paper)يواجه العالم تحديات كبيرة متعلِّقةً بندرة المياه العذبة. فمن جهة، تتعرَّض كمياتها المحدودة للتناقص بسبب التبخر الناتج عن ازدياد حرارة الأرض، وتراجع نوعيتها بسبب تلوث مصادرها. ومن جهـــة أخرى، يزداد الطلـب عليها بفعل زيادة ... -
المعالجة المتكاملة للرشاحة الناتجة عن المخلفات البلدية الصلبة باستخدام تقنية التجويف الهيدروديناميكي والمفاعل البيولوجي اللاهوائي
( Qatar University Young Scientists Center - Qatar University , 2024 , Conference Paper)تم في هذا البحث دراسة الرشاحة المتولدة عن معمل وادي الهدة لمعالجة المخلفات البلدية الصلبة في محافظة طرطوس السورية، إذ تتم معالجة المخلفات في المعمل بطريقة المعالجة الميكانيكية البيولوجية MBT (Mechanical Biological Treatment). ... -
A One-button Activation System for Enhanced Root Canal Irrigation
( 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, ... -
أثر استخدام التدريبات التفاعلية على منصة قطر للتعليم لتحسين دافعية الطلاب المادة اللغة الإنجليزية
( Qatar University Young Scientists Center - Qatar University , 2024 , Conference Paper)تعتبر الدافعية للتعلم من أهم مؤثرات التحصيل الدراسي؛ ذلك لما للدافعية من أثر على رغبة الطلاب للتعلم والانتباه للأنشطة عملية التعليم داخل الصف الدراسي. ونظرًا لأهمية التطبيقات التكنولوجية الحديثة حيث أن التكنولوجيا قد ...
