Browsing by Title
Now showing items 1005-1024 of 49774
-
A new hwma dispersion control chart with an application to wind farm data
( MDPI AG , 2020 , Article)Recently, a homogeneously weighted moving average (HWMA) chart has been suggested for the efficient detection of small shifts in the process mean. In this study, we have proposed a new one-sided HWMA chart to effectively ... -
A new hybrid extragradient iterative method for approximating the common solutions of a system of variational inequalities, a mixed equilibrium problem, and a hierarchical fixed point problem
( Hindawi , 2013 , Article)We suggest and analyze an iterative scheme for finding the approximate element of the common set of solutions of a system of variational inequalities, a mixed equilibrium problem, and a hierarchical fixed point problem in ... -
A new indirect tensile testing setup to determine stiffness properties of lightly stabilised granular materials
( Australian Geomechanics Society , 2016 , Conference Paper)This paper presents a new indirect diametral tensile (IDT) testing setup for determining the stiffness modulus and Poisson's ratio for the characterisation of lightly stabilized granular base materials required for pavement ... -
A new insight in determining the percolation threshold of electrical conductivity for extrinsically conducting polymer composites through different sigmoidal models
( MDPI AG , 2017 , Article)The electrical conductivity of extrinsically conducting polymer composite systems passes through a transition state known as percolation threshold. A discussion has been made on how different Sigmoidal models (S-models), ... -
A new insight into the separation of oil from oil/water emulsion by Fe3O4?SiO2 nanoparticles
( Academic Press Inc. , 2021 , Article)Nanofluids have shown their potential in the oil recovery process through surface modification. Due to their surface characteristics, they can apply to improve the oil production from reservoirs by enabling different ... -
A new integrated model to explore factors that influence adoption of mobile learning in higher education: An empirical investigation
( Springer New York LLC , 2019 , Article)The aim of this paper is to test the combined effect of the key components of the Technology Acceptance Model (TAM) and those of the Usage and Gratification Approach (U&G) on intention to adopt mobile learning in higher ... -
A new LQP alternating direction method for solving variational inequality problems with separable structure
( Taylor and Francis Ltd. , 2016 , Article)We presented a new logarithmic-quadratic proximal alternating direction scheme for the separable constrained convex programming problem. The predictor is obtained by solving series of related systems of non-linear equations ... -
A new model for learning Arabic script
( Editura Universitatii din Bucuresti , 2016 , Article)This paper intends to solve a long lasting pedagogical problem that is still confronting Arabic learners and teachers by introducing a new approach to learning the Arabic script. The new model minimizes the 110 graphemes ... -
A new modulation technique for wide-range control of output voltage in Z-source inverters
( Institute of Electrical and Electronics Engineers Inc. , 2014 , Conference Paper)Z-source inverter (ZSI) is recently proposed as a single-stage power conversion topology. It adds voltage boost capability for complementing the usual voltage buck operation of the traditional voltage source inverter with ... -
A New Multilevel Inverter Topology with Reduce Switch Count
( Institute of Electrical and Electronics Engineers Inc. , 2019 , Article)Multilevel inverters are a new family of converters for dc-ac conversion for the medium and high voltage and power applications. In this paper, two new topologies for the staircase output voltage generations have been ... -
A New Multilevel Member of Modified CUK Converter Family for Renewable Energy Applications
( Institute of Electrical and Electronics Engineers Inc. , 2019 , Conference Paper)A new multilevel family member of Modified CUK Converter (MCC) by topping up with Voltage Multiplier (VM) to term as MCCVM is developed in this article. Suitable goal to generate high-voltage output and fits the renewable ... -
A new nano-power trigger circuit for battery-less power management electronics in energy harvesting systems
( Elsevier B.V. , 2017 , Article)This paper presents a solution for battery-less power management circuits for micro-power energy converters, allowing energy harvesting systems to operate under continuous and intermittent conditions. The proposed trigger ... -
A new numerical method for heat equation subject to integral specifications
( International Scientific Research Publications , 2016 , Article)We develop a numerical technique for solving the one-dimensional heat equation that combine classical and integral boundary conditions. The combined Laplace transform, high-precision quadrature schemes, and Stehfest inversion ... -
A new pedagogic modules for training graduate student in research methodology
( Hamad bin Khalifa University Press (HBKU Press) , 2015 , Conference Paper)Research Methodology is a required course common to most graduate programs globally. The applied research methodology course at the College of Engineering, Qatar University is a compulsory course for all graduate students. ... -
A new permanent-magnet vernier machine using a single layer winding layout for electric vehicles
( IEEE , 2014 , Conference Paper)Permanent magnet (PM) vernier machines have shown promise in electric vehicle applications as they offer high torque density and low speed/high torque operation by introducing flux-modulation poles that modulate the ... -
A new perspective on cardiovascular drift during prolonged exercise
( Elsevier Inc. , 2021 , Article)Prolonged exercise induces cardiovascular drift, which is characterized by decreasing mean arterial pressure (MAP), stroke volume and heart rate increase. Cardiovascular drift has been debated for a long time. Although the ... -
A New Poly (Vinyl Chloride) Matrix Membrane Electrode for Manual and Flow Injection Determination of Pilocarpine in Some Pharmaceutical Preparations
( Taylor and Francis Inc. , 1994 , Article)A novel pilocarpinium ion selective membrane electrode is prepared, characterized and used in pharmaceutical analysis. The electrode system incorporates a PVC membrane with pilocarpine-reineckatc ion pair complex as an ... -
A new process for the capture of CO2 and reduction of water salinity
( Elsevier B.V. , 2017 , Article)The present work evaluates a new process for the capture of CO2 and the reduction of water salinity. It is based on the Solvay process without the use of ammonia and involves the reaction of CO2 with saline water such as ... -
A new process for the recovery of ammonia from ammoniated high-salinity brine
( MDPI , 2021 , Article)This paper describes a new method for the recovery of high-concentration ammonia from water in the form of ammonium chloride, ammonium hydroxide and ammonium carbonate. The method was applied to the Solvay process, in which ... -
A new protection scheme for HVDC converters against DC-side faults with current suppression capability
( Institute of Electrical and Electronics Engineers Inc. , 2014 , Article)Two-level voltage-source converters and half-bridge modular multilevel converters are among the most popular types of HVDC converters. One of their serious drawbacks is their vulnerable nature to dc-side faults, since the ...
