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السجلات المعروضة 21 -- 30 من 133
Performance Analysis of DCT and DWT Algorithms in Image Steganography
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Qatar University Press
, 2021 , Poster)
Frequency domain techniques such as Discrete Cosine Transform (DCT) and Discrete Wavelet Transform (DWT) ensures high accuracy when compared with the spatial domain techniques. Therefore, these image steganographic methods ...
Optimization Models For Multiple Resource Planning
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Qatar University Press
, 2021 , Poster)
Multiple resource planning is a very crucial undertaking for most organizations. Apart from reducing operational complexity, multiple resource planning facilitates efficient allocation of resources, which reduces costs by ...
Anomaly Detection in Blockchain-enabled Supply Chain: An Ontological Approach
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Qatar University Press
, 2021 , Poster)
In our proposed work, we propose an anomaly detection framework, for detecting anomalous transactions in business processes from transaction event logs. Such a framework will help enhance the accuracy of anomaly detection ...
Membrane Distillation Crystallization Hybrid Process for Zero Liquid Discharge in QAFCO Plant
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Qatar University Press
, 2021 , Poster)
Qatar fertilizer company (QAFCO) is one of the world’s largest single site producer of ammonia and urea with production capacity of 12,900 metric tons per day. Currently, QAFCO faces major challenges in terms of water ...
Digital Twin for Power Plants, Energy Savings and other Complex Engineering Systems
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Qatar University Press
, 2021 , Poster)
Digital Twin (DT) is a digital representation of a machine, service, or production system that consists of models, information, and data used to characterize properties, conditions, and behavior of the system. Renewable ...
Double layered polymeric coatings for corrosion protection of steel
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Qatar University Press
, 2021 , Poster)
Corrosion is one of the challenging issues faced by many industries, causing substantial economic losses every year due to the degradation of metallic parts, raising many safety concerns. Therefore, it is of utmost relevance ...
Gearless Powertrain for Electric Vehicles
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Qatar University Press
, 2021 , Poster)
Electrical Machines are driving the modern world in one way or the other. The modern world is moving towards the sustainability of ecological systems and greener modes of transportation to stabilize the environmental ...
Multiple Output Contactless Inductive Power Transfer System For Electric Vehicle Battery Charging Station
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Qatar University Press
, 2021 , Poster)
The proposed fast-charging system is capable of simultaneously charging the three different duty electric vehicles (small, medium, heavy) at the same time. The size and weight of the proposed system are reduced by operating ...
Off - Grid Power Supply Solution for Portable Cabins using Solar PV System for Qatar
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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 ...
Biodiversity of Arbuscular Mycorrhizal Fungi in Plant Roots and Rhizosphere Soil from different arid locations of Qatar
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Qatar University Press
, 2021 , Poster)
Recently more attention or interest has been developed towards the role of Arbuscular Mycorrhizal Fungi (AMF) in plant growth. Qatar, which is a part of the Arabian Gulf region, is mostly arid with hot and dry climatic ...