POET OF SEVEN LANGUAGES

There has been a revolutionary development in different aspects of life during the last two centuries.  Especially, the writers touched the esteem.  Maqsood Jafari is a prominent figure in this regard.  He is a poet, author, philosopher, column writer, politician, and versatile speaker as well. He performed in more than one field. His compositions in English, Urdu, Persian, Punjabi, and Kashmiri are more than 35. That's why he is regarded as the poet of seven languages. His compositions have a unique standard at the national and international levels. His every writing reveals a new topic. In this article, his poetry has been analyzed from different angles. A lot of messages thoughts and revolutionary ideas and spirit are topics of his poetry. His poetry is not imaginary

Enhancing Weather Recognition Using Transfer Learning Approach

This research highlights the crucial role of accurate weather classification in industries such as autonomous vehicles and intelligent transportation. Manual classification methods are often time-consuming and prone to errors, while online weather forecasts may not provide real-time accuracy. To address these challenges, the study harnesses the power of Convolutional Neural Networks (CNNs) with the invaluable technique of transfer learning. By using transfer learning, pre-trained models (MobileNetV2 and VGG19) are fine-tuned to classify weather images into categories like Shine, Rain, Sunrise, and Cloudy.   The key significance of transfer learning lies in its ability to leverage knowledge from large datasets, such as ImageNet, to enhance the accuracy and efficiency of weather classification. The results of this study affirm the potential of transfer learning, with MobileNetV2 achieving an impressive accuracy rate of 94.65%, and VGG19 performing strongly at 92.88%. This underscores the critical role of transfer learning in improving weather classification, ultimately providing more reliable weather information for diverse applications and industries. In essence, transfer learning contributes to advancing autonomous systems, outdoor vision solutions, and intelligent transportation, thereby enhancing the quality of life and safety for individuals and communities

Sheet-on-sheet like calcium ferrite and graphene nanoplatelets nanocomposite : a multifunctional nanocomposite for high-performance supercapacitor and visible light driven photocatalysis

Calcium ferrite-graphene nanoplatelets nanocomposites with sheet-on-sheet like morphology are fabricated and investigated for their physicochemical characteristics, electrochemical energy storage capacity and photocatalysis. Interestingly, the (CF) (GNPs) nanocomposite-based electrode has shown maximum specific capacitance up to 422 ​Fg¯¹ at 0.25 Ag¯¹ with excellent cycling stability, 2.6 times higher than that of neat CF nanosheets. Furthermore, the synergistic contribution from photocatalytic and photo-Fenton reactions enables (CF) (GNPs) nanocomposites to offer superior photocatalytic activity (99.4% dye removal in 90 ​min). The inclusion of GNPs significantly enhances the charge carriers separation and transportation. The excellent electrochemical efficiency of (CF) (GNPs) could be attributed to the 2D interfacial interactions that provide a better charge transport at electrode/electrolyte interface. These interactions are also responsible for creating effective charge transport pathways and efficient e/h separation leading to rapid dye-degradation, which make the material potential for remediation of water pollution and energy storage systems

A unique ZnFe2O4/graphene nanoplatelets nanocomposite for electrochemical energy storage and efficient visible light driven catalysis for the degradation of organic noxious in wastewater

A series of ZnFe₂O₄/graphene nanoplatelets ((ZF)(GNPs)) nanocomposites have been synthesized and characterized. By optimizing the weight ratio of graphene nanoplatelets (GNPs), the synthesized nanocomposites have been identified as an excellent material for electrochemical capacitors with outstanding electrochemical capacitance (314 Fg¯¹ at 0.5 Ag¯¹), high rate performance, and long-standing cyclic stability (77.6% retention). The enhanced electrochemical performance might be adduced to the improved electrode/electrolyte charge transfer interface and conducting nature of GNPs. Besides, (ZF)(GNPs) nanocomposites exhibit outstanding visible light driven photocatalytic efficiency for the removal of methylene blue (MB) dye in water i.e., 97.46% of the MB is degraded in 70 min, which can be primarily ascribed to the enhanced photo Fenton reaction, effective electron-hole (e/h) separation and strong interfacial coupling between ZnFe₂O₄ nanoparticles (ZF NPs) and GNPs. Our results offer new insights into multifunctional nanocomposites for the electrochemical energy storage and treatment of polluted wastewater

Multiclass Brain Tumor Classification from MRI Images using Pre-Trained CNN Model

Peer reviewe

Graphene triggered enhancement in visible-light active photocatalysis as well as in energy storage capacity of (CFO)1-x(GNPs)x nanocomposites

Cobalt ferrite-graphene nanoplatelets ((CFO)(GNPs)) nanocomposites are promising for efficient photocatalysis and high-performance supercapacitors. Multifunctional (CFO)(GNPs) nanocomposites prepared via facile chemical method have been investigated for their physio-chemical characteristics like crystal structure, morphology, chemical composition, optical properties, infrared vibrational modes, photocatalytic and supercapacitor applications. Interestingly, the photocatalytic activity of CFO nanostructures has been improved significantly from 38.3% to 98.7% with the addition of graphene which can be attributed to control over recombination of charge carriers. It is also found that the specific capacitance of the prepared (CFO)(GNPs) nanocomposite electrode at 0.5 Ag is three times higher than that of only CFO based electrode which could be due to the conducting nature of graphene nanoplatelets (GNPs). The enhanced photocatalytic and improved electrochemical characteristics suggest the effective use of prepared nanocomposites in water purification and supercapacitor nanodevices

Molecular Basis of the Structure and Transmission of SARS-CoV, SARS-CoV-2, and MERS: A Review Report

In late 2019, a new coronaviridae family member officially designated as “Severe Acute Respiratory Syndrome Coronavirus-2” (SARS-CoV-2) emerged and began to spread intensely, worldwide. Its rapid spread was declared as a pandemic by the World Health Organization (WHO) in March 2020. Within the coronaviridae family, SARS-CoV-2 is the third highly pathogenic virus that infects human beings, following the Severe Acute Respiratory Syndrome Coronavirus (SARS-CoV) and the Middle East Respiratory Syndrome Coronavirus (MERS-CoV). In this review, the molecular basis for the origin, mode of action, invasion, and organization of these viruses are discussed by using various models.  Moreover, the transmission pathways, replication mechanisms, and diagnostic strategies of these viruses are also discussed. The molecular basis of SARS and MERS helps to understand their infection patterns, pathogenic mechanisms with anecdotes on their diagnosis, and future directions. Expectedly, this study would serve the purpose of being a reliable source of information to scientists, clinicians, as well as the general public