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السجلات المعروضة 17627 -- 17646 من 50342
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Non-data-aided SNR estimation for QPSK modulation in AWGN channel
( IEEE Computer Society , 2014 , Conference Paper)Signal-to-noise ratio (SNR) estimation is an important parameter that is required in any receiver or communication systems. It can be computed either by a pilot signal data-aided approach in which the transmitted signal ... -
A NON-DESTRUCTIVE METHODOLOGY FOR LEAK DETECTION IN WATER NETWORKS USING INFRARED PHOTOGRAPHY (IR) AND GROUND PENETRATING RADAR (GPR)
(2016 , Master Thesis)Two noninvasive and nondestructive methodologies for detecting leaks in water pipes were proposed and tested. The first method combines the use of Ground Penetrating Radar (GPR) for accurate determination of pipe location, ... -
NON-DETERMINISTIC MODELING USING QUANTILE REGRESSION
(06-2 , Master Thesis)In this thesis, we utilize quantile regression to model the conditional quantile of the dependent variable given independent variables to capture more details about the conditional distribution. In addition, we apply the ... -
Non-enzymatic biosensing of glucose based on silver nanoparticles synthesized from Ocimum tenuiflorum leaf extract and silver nitrate
( Elsevier Ltd , 2018 , Article)An enzyme-free glucose sensor developed based on silver nanoparticles (Ag NPs) via bio-mediated route using Ocimum tenuiflorum leaves extract. The Ag NPs were characterized by X-ray diffraction (XRD), ultraviolet-visible ... -
Non-enzymatic sensing of glucose using screen-printed electrode modified with novel synthesized CeO2@CuO core shell nanostructure
( Elsevier Ltd , 2018 , Article)We fabricated a fourth generation glucose biosensor using CeO2@CuO core shell nano structure (CeCCS NSs). A simple leave extract of Ocimum tenuiflorum was used to prepare different wt% of 0.2, 04, 0.6, and 0.8 CuO (shell), ... -
Non-Invasive Biomarkers for Early Lung Cancer Detection
( MDPI , 2022 , Article Review)Worldwide, lung cancer (LC) is the most common cause of cancer death, and any delay in the detection of new and relapsed disease serves as a major factor for a significant proportion of LC morbidity and mortality. Though ... -
Non-Invasive Diabetic Sensor Based on Cellulose Acetate/Graphene Nanocomposite
( Wiley-VCH Verlag , 2020 , Article)Metabolic changes or pathological disorders are a promising tool for non-invasive medical diagnosis, occurring in human exhaled breath as a measurement of volatile organic compounds, such as the exhaled acetone quantities ... -
Non-invasive Electrochemical Detection of Glucose using CuO-NiO/MXene Modified Electrode
( Qatar University Press , 2020 , Poster)High levels of glucose or acetone in breath confirms diabetes disease. One of the analytical devices that detect changes in breath is the electrochemical sensor having high selectivity, easy to use and being able to meet ... -
Non-invasivemonitoring of fetal movements using time-frequency features of accelerometry
( Institute of Electrical and Electronics Engineers Inc. , 2014 , Conference Paper)This paper presents a time-frequency approach for fetal movement monitoring which is based on the instantaneous amplitude (IA) and instantaneous frequency (IF) of signals collected using 3axial accelerometers placed over ... -
Non-Isolated DC-DC Power Converter with High Gain and Inverting Capability
( Institute of Electrical and Electronics Engineers Inc. , 2021 , Article)As the voltage gain of converter increases with the same ratio, the current gain also increases, this increase in current gains will affect the size of the input and the output capacitor. To reduce the ripple in the input ... -
Non-linear backstepping control of five-phase IM drive at low speed conditions-experimental implementation
( ISA - Instrumentation, Systems, and Automation Society , 2016 , Article)In this paper non-linear backstepping control (BSC) is employed for high performance five-phase induction motor drive for low speed operation. The traditional control approaches such as direct torque control and indirect ... -
Non-linear simulation of controller for longitudinal control augmentation system of F-16 using numerical approach
( Elsevier Inc , 2003 , Article)The non-linear simulation of controller for automatic flight control system is an essential part of the complete control design process. After using the linear approach in the design and simulation of the controller (control ... -
Non-linear sliding-mode control of three-phase buck-boost inverter
( Institute of Electrical and Electronics Engineers Inc. , 2014 , Conference Paper)The development of static power converters capable of transforming DC energy obtained from alternative sources into AC has become one of the main challenges in renewable energy systems. In this context, the buck-boost ... -
Non-Metal-Doped Porous Carbon Nitride Nanostructures for Photocatalytic Green Hydrogen Production
( MDPI , 2022 , Article Review)Photocatalytic green hydrogen (H2) production through water electrolysis is deemed as green, efficient, and renewable fuel or energy carrier due to its great energy density and zero greenhouse emissions. However, developing ... -
Non-Overshooting Controller for High-Power Multi-Port DC-DC Converters
( Institute of Electrical and Electronics Engineers Inc. , 2019 , Conference Paper)The trend toward generating electricity from Renewable Energy Sources (RESs) has encouraged the researchers to investigate more reliable and efficient ways of combining various sources, storage systems, and loads with ... -
Non-parametric identification of linear parameter-varying spatially-interconnected systems using an LS-SVM approach
( Institute of Electrical and Electronics Engineers Inc. , 2016 , Conference Paper)This paper considers a general approach for the identification of partial differential equation-governed spatially-distributed systems. Spatial discretization virtually divides a system into spatially-interconnected ... -
Non-Participatory Observation Of Integrated Management Of Childhood Illness Practices At Selected Basic Health Units Of District Abbottabad, Kp, Pakistan: A Qualitative Hermeneutic Study
( Ayub Medical College , 2023 , Article)BACKGROUND: It was in 1995 when a strategy was devised to reduce under-five mortality in countries with a prevalence of child mortality above 40/1000 live births. This strategy is called "Integrated Management of Childhood ... -
The Non-petroleum large scale industries in the Gulf Cooperation Council countries (GCC)
( Association of American Geographers , 2011 , Conference Paper)Since the early 1970s, the GCC countries have adopted the industrial development strategy as a way to achieve the economic diversification instead of depending on the oil and gas exporting; the main source of their revenues. ... -
Non-Puerperal Induced Lactation among Married Women: Islamic Jurisprudence and Contemporary Practice
( Qatar University Press , 2023 , Article)Objective: Among Muslims, milk kinship elucidates the relationships established by a wet-nurse and her breastfed infant, prohibiting marriage between those it relates after the fulfillment of prerequisites. When galactagogues ... -
Non-ST-Segment Elevation Myocardial Infarction Shortly After Starting Steroid Replacement Therapy in a Patient With Adrenal Insufficiency.
(2022 , Article)Adrenal insufficiency is a rare disorder that results from etiological factors affecting either the hypothalamic-pituitary axis or the adrenal gland itself. Studies have associated an inherently increased risk of cardiovascular ...
