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السجلات المعروضة 2438 -- 2457 من 49811
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An intelligent system for the climate control and energy savings in agricultural greenhouses
( Springer Netherlands , 2016 , Article)A greenhouse for crop production is a complex thermodynamic system where the indoor temperature and the humidity conditions have a great impact on the crop yields. This system can be considered a multivariable input output ... -
An interactive annotation tool for indexing Historical manuscripts
( Institute of Electrical and Electronics Engineers Inc. , 2014 , Conference Paper)When a huge collection of digitized old manuscripts are obtained as a part of their preservation, an appropriate indexing technique is essential to search through them. In this paper, we have proposed a novel tool to assist ... -
An interactive software tool for gas identification
( Elsevier B.V. , 2018 , Article)This paper presents the design of an interactive graphical user interface (GUI) to monitor and quantify a developed electronic nose (EN) platform for gas identification. To this end, an EN system has been implemented using ... -
An Interactive Visualization Web Solution for Electricity Consumption in Qatar
( Institute of Electrical and Electronics Engineers Inc. , 2017 , Conference Paper)The amount of raw data related to electricity companies is increasing rapidly with the increase of construction sites, population and Qatar preparation for 2022 world cup. A question arises from this situation is: How can ... -
An interconnected observer for modular multilevel converter
( Institute of Electrical and Electronics Engineers Inc. , 2016 , Conference Paper)Modular multilevel converter (MMC) is an attractive topology for transformer-less high voltage applications due to its capability to reach high voltage levels by the use of power semiconductors. Each submodule can be ... -
An Interface Coassembly in Biliquid Phase: Toward Core-Shell Magnetic Mesoporous Silica Microspheres with Tunable Pore Size
( American Chemical Society , 2015 , Article)Core-shell magnetic mesoporous silica microspheres (Magn-MSMs) with tunable large mesopores in the shell are highly desired in biocatalysis, magnetic bioseparation, and enrichment. In this study, a shearing assisted interface ... -
An interline dynamic voltage restoring and displacement factor controlling device (IVDFC)
( IEEE , 2014 , Article)An interline dynamic voltage restorer (IDVR) is invariably employed in distribution systems to mitigate voltage sag/swell problems. An IDVR merely consists of several dynamic voltage restorers (DVRs) sharing a common dc ... -
An Internet of Things Based Smart Waste Management System Using LoRa and Tensorflow Deep Learning Model
( Institute of Electrical and Electronics Engineers Inc. , 2020 , Article)Traditional waste management system operates based on daily schedule which is highly inefficient and costly. The existing recycle bin has also proved its ineffectiveness in the public as people do not recycle their waste ... -
An intra-cryptocurrency analysis of volatility connectedness and its determinants: Evidence from mining coins, non-mining coins and tokens
( Elsevier , 2022 , Article)This paper analysis the dynamic of the volatility connectedness between three main categories of the cryptocurrency market (mineable coins, non-mineable coins and tokens). 2022 The Authors -
An inventory of diabetes care in Qatar
( John Wiley & Sons, Ltd. , 2011 , Article)Diabetes is a global epidemic and the highest prevalence rates in the world are found in Gulf Corporation Council countries, including Qatar. The country's Supreme Council of Health has recognised its significant health ... -
An investigation into the efficiency of silicon carbide based power inverters
( Institute of Electrical and Electronics Engineers Inc. , 2016 , Conference Paper)In this work, a study of a silicon carbide power modules in power inverter is presented. Voltage/Current/power and switching energy loss characteristics based on experimental data are detailed. A comparative study of total ... -
An Investigation into the Prevalence of Behavioral and Environmental determinants of cataract
( Qatar University Press , 2020 , Poster)Accounting for 51% of legal blindness in the world and 27% in Qatar,cataract remains the most prevelant cause of visual imapairments. Cataract involves the clouding of the eye lens, which reduces the light that reaches the ... -
AN INVESTIGATION OF THE IMPACT OF SOCIAL MEDIA MARKETING ACTIVITIES ON CONSUMERS PURCHASE INTENTION: EXAMINING THE ROLE OF BRAND EQUITY, RELATIONSHIP EQUITY, AND BRAND TRUST IN S-COMMERCE
(2022 , Master Thesis)This research addresses the great need to explore the different impacts of social media marketing activities on consumers' purchase intention in s-commerce in Qatar, which is less represented in the literature. Accordingly, ... -
An Investigation of the Swelling Kinetics of Bentonite Systems Using Particle Size Analysis
( Taylor and Francis Inc. , 2019 , Article)Particles size distribution (PSD) is introduced as a tool for analysis of bentonite aggregation and swelling kinetics. Raw Ca-bentonite was purified using a combined wet sieving and sedimentation processes, followed by ... -
An investigation to study the effects of Tai Chi on human gait dynamics using classical machine learning
( Elsevier , 2022 , Article)Tai Chi has been proven effective in preventing falls in older adults, improving the joint function of knee osteoarthritis patients, and improving the balance of stroke survivors. However, the effect of Tai Chi on human ... -
An IoT-Based Framework for Elderly Remote Monitoring
( Institute of Electrical and Electronics Engineers Inc. , 2019 , Conference Paper)This Paper presents an Internet of Things (IoT) based framework to monitor ECG for biometric recognition and acceleration for fall detection. To this end, an-IoT based Remote Elderly Monitoring System (REMS) platform is ... -
An IoT-based framework for remote fall monitoring
( Elsevier , 2021 , Article)Fall detection is a serious healthcare issue that needs to be solved. Falling without quick medical intervention would lower elderly's chances of survival, especially if living alone. Hence, the need is there for developing ... -
An Islamic view towards sustainability: The theory and practice of GCC countries
( Hamad bin Khalifa University Press (HBKU Press) , 2016 , Conference Paper)Despite the fact that many public policy issues related to sustainability are usually framed in the form of government initiatives and programs, probably an equally, if not more, important topic, is how to change people's ... -
An iterative method for common solution to various problems
( Jangjeon Mathematical Society , 2019 , Article)In this paper, we introduce a new iterative method to find a common solution of a generalized mixed equilibrium problem, a variational inequality problem and a hierarchical fixed point problem for demicontinuous nearly ... -
An IV-SVM-based approach for identification of state-space LPV models under generic noise conditions
( Institute of Electrical and Electronics Engineers Inc. , 2015 , Conference Paper)This paper presents a nonparametric identification method for state-space linear parameter-varying (LPV) models using a modified support vector machine (SVM) approach. While most LPV identification schemes in the state-space ...
