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Now showing items 17986-18005 of 50335
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(of Institutional Planning and Development (OIPD
( جامعة قطر , 2013 , Image) -
OFDM Full-Duplex DF Relaying under I/Q Imbalance and Loopback Self-Interference
( Institute of Electrical and Electronics Engineers Inc. , 2016 , Article)We analyze the outage probability of dual-hop full-duplex (FD) decode-and-forward (DF) relaying for an orthogonal frequency-division multiplexing (OFDM) system in the presence of in-phase and quadrature-phase (I/Q) imbalance ... -
Off - Grid Power Supply Solution for Portable Cabins using Solar PV System for Qatar
( Qatar University Press , 2021 , Poster)In this project, a new system for power supply for remote areas has been proposed. In the proposed system, solar PV based system with battery storage for stand-along application has been discussed. In addition, the use of ... -
Off-design performance analysis of combined CSP power and direct oxy-combustion supercritical carbon dioxide cycles
( Elsevier , 2021 , Article)The solar power tower (SPT) has the potential to achieve high efficiency and large-scale power production due to its high achievable temperatures. However, thermal energy storage (TES) is required to solve the intermittency ... -
Off-grid solar powered charging station for electric and hydrogen vehicles including fuel cell and hydrogen storage
( Elsevier Ltd , 2019 , Article)This paper designs an off-grid charging station for electric and hydrogen vehicles. Both the electric and hydrogen vehicles are charged at the same time. They appear as two electrical and hydrogen load demand on the charging ... -
Off-line Persian Signature Verification using Wavelet-based Fractal Dimension and One-class Gaussian Process
( Institute of Electrical and Electronics Engineers Inc. , 2018 , Conference Paper)This paper presents a novel individual verification approach through off-line handwriting signatures. In our proposed technique, images are decomposed into an series of wavelet sub-bands at some specific levels. In order ... -
Off-line writer identification using an ensemble of grapheme codebook features
( Elsevier , 2015 , Article)Off-line writer identification is the process of matching a handwritten sample with its author. Manual identification is very time-consuming because it requires a meticulous comparison of character shape details. Consequently ... -
Off-line writer identification using multi-scale local binary patterns and SR-KDA
( IEEE , 2013 , Conference Paper)Writer identification is becoming an increasingly important research topic especially in forensic and biometric applications. This paper presents a novel method for performing offline write identification by using multi-scale ... -
Offline Pashto Characters Dataset for OCR Systems
( Hindawi , 2021 , Article)In computer vision and artificial intelligence, text recognition and analysis based on images play a key role in the text retrieving process. Enabling a machine learning technique to recognize handwritten characters of a ... -
Offloading Time Optimization via Markov Decision Process in Mobile-Edge Computing
( Institute of Electrical and Electronics Engineers Inc. , 2021 , Article)Computation offloading from a mobile device to the edge server is an emerging paradigm to reduce completion latency of intensive computations in mobile-edge computing (MEC). In order to satisfy the delay-sensitive computing ... -
Offsite Construction in the UK: Economic and Environmental Benefits
( Qatar University Press , 2023 , Conference Paper)In contrast to traditional piece meal onsite construction, offsite construction comprises the planning, designing, production, transporting, and assembly of building elements for speedy site assembly to a higher degree of ... -
OFID
( جامعة قطر , 2013 , Image) -
Ofid days
( جامعة قطر , 2013 , Image) -
OHVIRA syndrome
( Jaypee Brothers Medical Publishers (P) Ltd , 2019 , Article)[No abstract available] -
Oil for Food: The Global Food Crisis and the Middle East
( Cambridge University Press (CUP) , 2018 , Book Review)its hard-won gains from Raqqa to Mosul, victory for the United States and its allies in this clash of ideas and values in the deserts of the Middle East is far from assured” (319) -
Oil pollution in the Eastern Arabian Sea from invisible sources: A multi-technique approach
( Elsevier Ltd , 2019 , Article)The Eastern Arabian Sea (EAS) is affected by oil pollution, as often evidenced by the presence of tarballs along the West Coast of India (WCI). Tarball samples collected during May 2017 along the Goa coast were subject to ... -
OIL PRICE SHOCKS AND STOCK PRICE INFORMATIVENESS: EVIDENCE FROM GCC FIRMS
(2024 , Master Thesis)Fluctuations in international prices of crude oil have had a profoundly impact the economies countries exporting oil, particularly those in the Gulf Cooperation Council (GCC). The countries belonging to the GCC produce 20% ... -
OIL PRICE UNCERTAINTY AND RENEWABLE ENERGY INNOVATION: AN INTERNATIONAL EVIDENCE
(2023 , Master Thesis)Climate change is a significant global issue that is closely tied to efforts to decrease energy usage and increase energy efficiency. Over the last few decades, there has been a significant rise in interest regarding the ... -
Oil Spill Index (OSI) to Sentinel-2 satellite data: QU in International Contribution
( Qatar University Press , 2021 , Poster)An Oil Spill Index (OSI = (B3+B4)/B2) was developed and applied to Sentinel-2 optical satellite data of the European Space Agency (ESA) to map marine oil spills using spectral absorption characters of spectral bands of the ...