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السجلات المعروضة 81 -- 90 من 767
Urban air pollution monitoring system with forecasting models
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Institute of Electrical and Electronics Engineers Inc.
, 2016 , Article)
A system for monitoring and forecasting urban air pollution is presented in this paper. The system uses low-cost air-quality monitoring motes that are equipped with an array of gaseous and meteorological sensors. These ...
Reduced graphene oxide filled poly(dimethyl siloxane) based transparent stretchable, and touch-responsive sensors
(
American Institute of Physics Inc.
, 2016 , Article)
The ongoing revolution in touch panel technology and electronics demands the need for thin films, which are flexible, stretchable, conductive, and highly touch responsive. In this regard, conductive elastomer nanocomposites ...
OCR based feature extraction and template matching algorithms for Qatari number plate
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Institute of Electrical and Electronics Engineers Inc.
, 2016 , Conference Paper)
There are several algorithms and methods that could be applied to perform the character recognition stage of an automatic number plate recognition system; however, the constraints of having a high recognition rate and ...
Experimental and DFT Approach on the Determination of Natural Gas Hydrate Equilibrium with the Use of Excess N2 and Choline Chloride Ionic Liquid as an Inhibitor
(
American Chemical Society
, 2016 , Article)
This work presents the characterization of hydrate-forming conditions of a Qatari natural gas-type mixture, QNG-S1, obtained using two different experimental methods, namely, a benchtop reactor and a gas hydrate autoclave. ...
HD Qatari ANPR system
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Institute of Electrical and Electronics Engineers Inc.
, 2016 , Conference Paper)
Recently, Automatic Number Plate Recognition (ANPR) systems have become widely used in safety, security, and commercial aspects. The whole ANPR system is based on three main stages: Number Plate Localization (NPL), Character ...
An effective Model Predictive Control for grid connected Packed U Cells multilevel inverter
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Institute of Electrical and Electronics Engineers Inc.
, 2016 , Conference Paper)
This paper presents a Model Predictive Control (MPC) for grid-tied Packed U Cells (PUC) multilevel inverter. The system under study consists of a single-phase 3-cell PUC inverter connected to the grid through filtering ...
Assessing general education learning outcomes at Qatar University
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Emerald Group Publishing Ltd.
, 2016 , Article)
The purpose of this paper is to assess the effectiveness of a new general education program at Qatar University (QU) in achieving English writing and critical thinking outcomes.
Design/methodology/approach
Collegiate ...
How divided is a cell? Eigenphase nuclei for classification of mitotic phase in cancer histology images
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Institute of Electrical and Electronics Engineers Inc.
, 2016 , Conference Paper)
Detection of mitotic cells in histology images is an important but challenging process due to the resemblance of mitotic cells with other non-mitotic cells and also due to the different appearance of mitotic cells undergoing ...
Quasi-Solid-State Dye-Sensitized Solar Cells Based on Ru(II) Polypyridine Sensitizers
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Wiley-VCH Verlag
, 2016 , Article)
The Ru(II) polypyridine complexes SA22 and SA25 consisting of anchoring and light harvesting moieties and possessing broad light absorption spectra were used to fabricate and optimize dye‐sensitized solar cells (DSSCs). ...
Predicting the performance of multi-media filters using artificial neural networks
(
IWA Publishing
, 2016 , Article)
The impact of flow rate and turbidity on the performance of multi-media filtration has been studied using an artificial neural network (ANN) based model. The ANN model was developed and tested based on experimental data ...