Search
Now showing items 921-930 of 3226
أخلاقيات استخدام الجمهور للشبكات الاجتماعية بعدثورات الربيع العربي وآثرها علي اتجاهاته نحو هذه الشبكات
(
Hamad bin Khalifa University Press (HBKU Press)
, 2014 , Conference Paper)
كان من المفترض أن تقوم وسائل الإعلام - ومن بينها الشبكات الاجتماعية - باستكمال دورها في مرحلة إعادة البناء واستكمال مكتسبات واستحقاقات الثورات العربية من إقرار الدساتير واستكمال الأنظمة النيابية والتشريعية التي تساعد في ...
Computer-Aided Design and Synthesis of N-aryl and Heteroarylpiperazine Derivatives as Dual Serotonergic Antagonists for Autism Treatment
(
Hamad bin Khalifa University Press (HBKU Press)
, 2016 , Conference Paper)
Background and Objective: Autism Spectrum Disorders (ASD) are characterized by abnormalities in social interaction and communication skills, in addition to stereotypic behaviors and restricted activities and interests. ...
Vibration Energy Harvesting in Wireless Sensor Networks (WSNs) for Structural Health Monitoring (SHM)
(
Hamad bin Khalifa University Press (HBKU Press)
, 2016 , Conference Paper)
Harvesting of vibration energy from the ambient environment, such as vibrations experienced by bridges due to vehicle movements, wind, earthquakes, has become an essential area of study by many scientists aiming to design ...
Mitigation of Traffic Congestion Using Ramp Metering on Doha Expressway
(
Hamad bin Khalifa University Press (HBKU Press)
, 2016 , Conference Paper)
Ramp metering is the most effective and widely implemented strategy for improving traffic flow on freeways by restricting the number of vehicles entering a freeway using ramp meters. A ramp meter is a traffic signal ...
Synthesis Of Transition Metal Nanoparticles Using Combustion Based Techniques
(
Hamad bin Khalifa University Press (HBKU Press)
, 2014 , Conference Paper)
Solution combustion synthesis (SCS) is a widely used technique for synthesizing variety of high purity oxide nanoparticles. Two basic modes for combustion synthesis are the self-propagating high temperature synthesis (SHS) ...
Winter thermoregulation of free-ranging Ethiopian hedgehogs (Paraechinus aethiopicus) in Qatar
(
Hamad bin Khalifa University Press (HBKU Press)
, 2016 , Conference Paper)
Biologists focus on thermoregulation of desert mammals in terms of how they minimise heat gain during hotter months, and put less effort on how they maximise heat gain during cooler months. Heat gain may contribute to ...
أثر برنامج خبرة الابحاث للطلبة الجامعيين على تدريس التاريخ بجامعة قطر
(
Hamad bin Khalifa University Press (HBKU Press)
, 2016 , Conference Paper)
يهدف البحث الى تبيان أثر نواتج الابحاث الطلابية الممولة من مؤسسة قطر والتي يمكن تطويرها الى تطبيقات علمية لخدمة بقية طلاب الصف الدراسي وعلية فان هذا البحث يهدف الى عرض نموذج تطبيقي لأستاذ المادة والذى يمكن استخدامه في تدريس ...
Coral bleaching in extreme environments: speciesspecific thermal tolerance limits
(
Hamad bin Khalifa University Press (HBKU Press)
, 2018 , Conference Paper)
Increasing seawater temperatures are being measured worldwide, causing coral bleaching events during which the symbiosis between the coral host and its symbiotic zooxanthellae is disrupted, and a global decline in reef ...
NICU Medication Errors: Describing the Cause and Nature of Medication Errors in a NICU in Qatar
(
Hamad bin Khalifa University Press (HBKU Press)
, 2016 , Conference Paper)
Introduction: A medication error can be defined as "any error occurring in the medication use process" and focuses on problems with the delivery of medication to a patient [1]. Medication errors are a complex and ongoing ...
Blockchain and its Potential in the Digitization of Land and Real Estate Property Records
(
Qatar University Press
, 2023 , Conference Paper)
A blockchain, is a decentralized digital ledger that is distributed across multiple computers, recording transactions in a way that cannot be altered without the consent of the network and the alteration of all subsequent ...