Search Results - "Irfan, Ahmad"

A Hybrid Rule-Based and Machine Learning System for Arabic Check Courtesy Amount Recognition by Ahmad, Irfan

“…Courtesy amount recognition from bank checks is an important application of pattern recognition. Although much progress has been made on isolated digit…”
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Developing Efficient Small Molecule Acceptors with sp2‐Hybridized Nitrogen at Different Positions by Density Functional Theory Calculations, Molecular Dynamics Simulations and Machine Learning by Mahmood, Asif, Irfan, Ahmad, Wang, Jin‐Liang

“…Chemical structure of small molecule acceptors determines their performance in organic solar cells. Multiscale simulations are necessary to avoid…”
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Disaster and climate change resilience: A bibliometric analysis by Rana, Irfan Ahmad

“…The concept of resilience is a complex, multidisciplinary, and multidimensional phenomenon. It is now being increasingly used in the fields of disaster and…”
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Quantum chemical investigations of electron injection in triphenylamine-dye sensitized TiO2 used in dye sensitized solar cells by Irfan, Ahmad

“…Density functional theory (DFT) and time dependent DFT has been applied to shed light on the electronic properties, photophysical properties and electron…”
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Glycyrrhizin Mediates Downregulation of Notch Pathway Resulting in Initiation of Apoptosis and Disruption in the Cell Cycle Progression in Cervical Cancer Cells by Ahmad, Afza, Tiwari, Rohit Kumar, Saeed, Mohd, Ahmad, Irfan, Ansari, Irfan Ahmad

“…Growing emphasis on exploring the antiproliferative potential of natural compounds has gathered momentum for the formulation of anticancer drugs. In the…”
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Exploring the electron-hole transport nature and optoelectronic properties of 4-nitro-4′-amino-azobenzene-based dyes by Irfan, Ahmad

“…Charge transport and electronic properties of 4-nitro-4′-amino-azobenzene compounds with donor-acceptor backbone were examined at the molecular level. Optical…”
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Machine Learning for Organic Photovoltaic Polymers: A Minireview by Mahmood, Asif, Irfan, Ahmad, Wang, Jin-Liang

“…Machine learning is a powerful tool that can provide a way to revolutionize the material science. Its use for the designing and screening of materials for…”
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Two Degree-of-Freedom Robust Digital Controller Design With Bouc-Wen Hysteresis Compensator for Piezoelectric Positioning Stage by Ahmad, Irfan

“…The compensation of nonlinear hysteretic behavior is one of the mandatory requirements in order to achieve precise reference tracking performance from a…”
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Exploring the effect of oligocene elongation on photovoltaic, optoelectronic and charge transfer properties in TPA dyes tethered to the semiconductor surface by Irfan, Ahmad

“…[Display omitted] •Five metal-free TPA sensitizers were molecularly engineered.•Energy gap and optoelectronic properties were customized by oligocene…”
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Lifelong learning‐based multilayer neural network control of nonlinear continuous‐time strict‐feedback systems by Ganie, Irfan Ahmad, Jagannathan, S.

“…In this paper, we investigate lifelong learning (LL)‐based tracking control for partially uncertain strict feedback nonlinear systems with state constraints,…”
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Polymer microgels for the stabilization of gold nanoparticles and their application in the catalytic reduction of nitroarenes in aqueous media by Arif, Muhammad, Shahid, Muhammad, Irfan, Ahmad, Nisar, Jan, Wu, Weitai, Farooqi, Zahoor H, Begum, Robina

“…Polymer microgels containing a polystyrene core and poly( N -isopropylmethacrylamide) shell were synthesized in aqueous media following a free radical…”
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Nanotechnology in reproduction, breeding and conservation of fish biodiversity: Current status and future potential by Bhat, Irfan Ahmad

“…The reproductive capability of an organism is the main factor to determine the stability of the population. Till now, numerous reproductive strategies have…”
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Zero valent iron nanoparticles as sustainable nanocatalysts for reduction reactions by Farooqi, Zahoor H., Begum, Robina, Naseem, Khalida, Wu, Weitai, Irfan, Ahmad

“…The usage of zero valent iron (Fe) nanoparticles for various organic transformations has been extensively reported in the last decade because of high natural…”
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Hybrid Microgels for Catalytic and Photocatalytic Removal of Nitroarenes and Organic Dyes From Aqueous Medium: A Review by Shahid, Muhammad, Farooqi, Zahoor H., Begum, Robina, Arif, Muhammad, Wu, Weitai, Irfan, Ahmad

“…Polymer microgels loaded with inorganic nanoparticles have gained much attention as catalytic systems for reduction of toxic chemicals. Enhanced catalytic…”
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Integrated methodology for flood risk assessment and application in urban communities of Pakistan by Rana, Irfan Ahmad, Routray, Jayant K.

“…Flood disasters and its consequent damages are on the rise globally. Pakistan has been experiencing an increase in flood frequency and severity along with…”
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Chemopreventive and Therapeutic Potential of “Naringenin,” a Flavanone Present in Citrus Fruits by Mir, Irfan Ahmad, Tiku, Ashu Bhan

“…Cancer is one of the major causes of deaths in developed countries and is emerging as a major public health burden in developing countries too. Changes in…”
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Hydrogel-Based Adsorbent Material for the Effective Removal of Heavy Metals from Wastewater: A Comprehensive Review by Darban, Zenab, Shahabuddin, Syed, Gaur, Rama, Ahmad, Irfan, Sridewi, Nanthini

“…Water is a vital resource that is required for social and economic development. A rapid increase in industrialization and numerous anthropogenic activities…”
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Polymer Composites in 3D/4D Printing: Materials, Advances, and Prospects by Mahmood, Ayyaz, Perveen, Fouzia, Chen, Shenggui, Akram, Tayyaba, Irfan, Ahmad

“…Additive manufacturing (AM), commonly referred to as 3D printing, has revolutionized the manufacturing landscape by enabling the intricate layer-by-layer…”
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DFT and TD–DFT calculations of the electronic structures and photophysical properties of newly designed pyrene-core arylamine derivatives as hole-transporting materials for perovskite solar cells by Wazzan, Nuha, El-Shishtawy, Reda M., Irfan, Ahmad

“…The electronic structures and photophysical properties of three newly designed pyrene (PY) core arylamine derivatives as hole-transporting materials (HTMs)…”
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Prospects of shallow geothermal systems in HVAC for NZEB by Gondal, Irfan Ahmad

“…•Shallow geothermal energy can significantly reduce the building HVAC loads.•Renewable energy integration with geothermal systems can minimize HVAC demands.•A…”
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