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Now showing items 21-30 of 33
Energy Efficient Antenna Selection for a MIMO Relay Using RF Energy Harvesting
(
Hamad bin Khalifa University Press (HBKU Press)
, 2016 , Conference Paper)
Due to rapid growth in traffic demands and the number of subscribers, the transmit energy consumption becomes critical, both environmentally and economically. Increasing energy efficiency for wireless networks is the main ...
An Arabic Text-to-Picture Mobile Learning System
(
Hamad bin Khalifa University Press (HBKU Press)
, 2016 , Conference Paper)
Handled devices and software applications are susceptible to ameliorate learning strength, awareness, and career development. Many mobile-based learning applications are obtainable from the market but Arabic learning ...
Towards a K-12 Game-based Educational Platform with Automatic Student Monitoring: "INTELLIFUN"
(
Hamad bin Khalifa University Press (HBKU Press)
, 2016 , Conference Paper)
Since the twenty-first century, digital technologies are increasingly supporting teaching and learning activities. Because learning is effective when it starts early, advanced early years' educational tools are highly ...
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 ...
Determining the Outdoor Air Ventilation with Carbon Dioxide (CO2) as a Tracer Gas
(
Hamad bin Khalifa University Press (HBKU Press)
, 2016 , Conference Paper)
Insufficient ventilation can lead to occupant complaints of discomfort and reduced productivity as human and building generated pollutants build up. Some combinations of these elevated pollutants may have short or long-term ...
Calibration & Temperature Controlled Setup for Air Quality Sensors
(
Hamad bin Khalifa University Press (HBKU Press)
, 2016 , Conference Paper)
Indoor air pollution is a major issue affecting public health. Due to hot climate, humidity and lack of natural green spaces, life is mostly confined indoors in many countries of the MENA region. Vulnerable population, ...
Towards a National Electronic Health Record in Qatar: Building on International Experiences
(
Hamad bin Khalifa University Press (HBKU Press)
, 2016 , Conference Paper)
Background: During the past decade, the IT industry has introduced several new concepts within the health domain including e-health, electronic health record, digital hospital, and many more. Although each of these terms ...
Unleashing the secure potential of the wireless physical layer: Secret key generation methods
(
Elsevier B.V.
, 2016 , Report)
Within the paradigm of physical layer security, a physical layer characteristic is used as a common source of randomness to generate the secret key. This key is then used to encrypt the data to hide information from ...
Distributed Multi-Objective Resource Optimization for Mobile-Health Systems
(
Hamad bin Khalifa University Press (HBKU Press)
, 2016 , Conference Paper)
Mobile-health (m-health) systems leverage wireless and mobile communication technologies to promote new ways to acquire, process, transport, and secure the raw and processed medical data. M-health systems provide the ...
Fast Prototyping of KNN Based Gas Discrimination System on the Zynq SoC
(
Hamad bin Khalifa University Press (HBKU Press)
, 2016 , Conference Paper)
Electronic noses (EN) or machine olfaction are systems used for the detection and identification of odorous compounds and gas mixtures. The accuracy of such systems is as important as the processing time. Therefore, the ...