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السجلات المعروضة 2041 -- 2050 من 3207
Determination of Pesticide Residues of Organochlorine in Some Local and Imported Foods in Qatar
(
Hamad bin Khalifa University Press (HBKU Press)
, 2016 , Conference Paper)
Fresh fruit and vegetables are an important part of a healthy diet as they are a significant source of vitamins and minerals. However, fresh fruits and vegetables can also be a source of toxic substances such as pesticides. ...
Determinants Of Financial Instruments Disclosure Under Ifrs 7: The Case Of Qatari Listed Banks
(
Hamad bin Khalifa University Press (HBKU Press)
, 2014 , Conference Paper)
In recent years, the growth of economics and development of technology in the banking and finance sectors have led to a significant increase in the use of financial instruments (Grbhradt et al., 2004). Accordingly, the ...
Population Growth and Housing Affordability in Doha Metropolitan: Challenges and Opportunities
(
Hamad bin Khalifa University Press (HBKU Press)
, 2018 , Conference Paper)
Urban issues are increasingly considered on national policy programs. Cities are major contributors to national economies and play a key role as nodes in the global market. As with any urban area with an emerging history, ...
A single-stage three-phase DC/AC inverter based on Cuk converter for PV application
(
IEEE
, 2013 , Conference Paper)
This paper presents a new three-phase dc-ac inverter based on the basic Cuk converter. The main feature of the proposed topology is the fact that the energy storage elements as inductors and capacitors values can be reduced ...
Optimal DC voltage control in multi-terminal HVDC Network: Modeling and scenarios
(
Institute of Electrical and Electronics Engineers Inc.
, 2019 , Conference Paper)
Efficient and balanced power transfer with minimum transmission losses in Multi-Terminal High-Voltage DC (MTDC) network is managed by the hierarchical control layers. A combination of decentralized DC voltage droop control ...
Simplified generic on-line PWM technique for single phase grid connected current source inverters
(
Institute of Electrical and Electronics Engineers Inc.
, 2012 , Conference Paper)
Mandatory restrictions for a current source inverter's (CSI's) proper operation, like continuity of the DC link current, complicate the corresponding PWM generation especially in the case of single phase systems. Classical ...
Maximum likelihood detection of precoded SFBC in frequency-selective fading channels
(
Institute of Electrical and Electronics Engineers Inc.
, 2018 , Conference Paper)
In this paper, we derive the maximum likeli-hood detector (MLD) for precoded space-frequency block coded (SFBC) systems where orthogonal frequency divi-sion multiplexing (OFDM) is incorporated. The obtained results reveal ...
On quantized compressed sensing with saturated measurements via convex optimization
(
European Signal Processing Conference, EUSIPCO
, 2016 , Conference Paper)
In this paper, we address the problem of sparse signal recovery, from multi-bit scalar quantized compressed sensing measurements, where the saturation issue is taken into account. We propose a convex optimization approach, ...
VANET-based smart navigation for emergency evacuation and special events
(
Institute of Electrical and Electronics Engineers Inc.
, 2019 , Conference Paper)
In this paper we propose, develop, and analyze the performance of a new system-optimum navigation model that utilizes Vehicular Ad-hoc Networks (VANETs), linear programming optimization, and stochastic routing to efficiently ...
Design of ultra-fast electric vehicle battery charger
(
Institute of Electrical and Electronics Engineers Inc.
, 2021 , Conference Paper)
As the world move towards using Electric Vehicles (EVs) as a sustainable way of commuting, the demand for finding solutions to charge EVs as quickly as filling a fuel tank of an Internal Combustion Engine (ICE) vehicle ...