Institution
Institute of Space Technology
Education•Islamabad, Pakistan•
About: Institute of Space Technology is a education organization based out in Islamabad, Pakistan. It is known for research contribution in the topics: Heat transfer & Nanofluid. The organization has 641 authors who have published 1096 publications receiving 11155 citations. The organization is also known as: Institute of Space Technology (IST) & IST.
Topics: Heat transfer, Nanofluid, Encryption, Nonlinear system, Boundary layer
Papers published on a yearly basis
Papers
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TL;DR: This review summarizes the methods for the preparation of iron oxide NPs, size and morphology control, and magnetic properties with recent bioengineering, commercial, and industrial applications.
Abstract: Recently, iron oxide nanoparticles (NPs) have attracted much consideration due to their unique properties, such as superparamagnetism, surface-to-volume ratio, greater surface area, and easy separation methodology. Various physical, chemical, and biological methods have been adopted to synthesize magnetic NPs with suitable surface chemistry. This review summarizes the methods for the preparation of iron oxide NPs, size and morphology control, and magnetic properties with recent bioengineering, commercial, and industrial applications. Iron oxides exhibit great potential in the fields of life sciences such as biomedicine, agriculture, and environment. Nontoxic conduct and biocompatible applications of magnetic NPs can be enriched further by special surface coating with organic or inorganic molecules, including surfactants, drugs, proteins, starches, enzymes, antibodies, nucleotides, nonionic detergents, and polyelectrolytes. Magnetic NPs can also be directed to an organ, tissue, or tumor using an external magnetic field for hyperthermic treatment of patients. Keeping in mind the current interest in iron NPs, this review is designed to report recent information from synthesis to characterization, and applications of iron NPs.
941 citations
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TL;DR: This review focuses on the fundamentals of hyperspectral image analysis and its modern applications such as food quality and safety assessment, medical diagnosis and image guided surgery, forensic document examination, defense and homeland security, remote sensing applicationssuch as precision agriculture and water resource management and material identification and mapping of artworks.
Abstract: Over the past three decades, significant developments have been made in hyperspectral imaging due to which it has emerged as an effective tool in numerous civil, environmental, and military applications. Modern sensor technologies are capable of covering large surfaces of earth with exceptional spatial, spectral, and temporal resolutions. Due to these features, hyperspectral imaging has been effectively used in numerous remote sensing applications requiring estimation of physical parameters of many complex surfaces and identification of visually similar materials having fine spectral signatures. In the recent years, ground based hyperspectral imaging has gained immense interest in the research on electronic imaging for food inspection, forensic science, medical surgery and diagnosis, and military applications. This review focuses on the fundamentals of hyperspectral image analysis and its modern applications such as food quality and safety assessment, medical diagnosis and image guided surgery, forensic document examination, defense and homeland security, remote sensing applications such as precision agriculture and water resource management and material identification and mapping of artworks. Moreover, recent research on the use of hyperspectral imaging for examination of forgery detection in questioned documents, aided by deep learning, is also presented. This review can be a useful baseline for future research in hyperspectral image analysis.
440 citations
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TL;DR: A comprehensive review of the field of electrophoretic deposition of chitosan-based composite coatings by highlighting their microstructural, mechanical, surface, and biological properties is presented in this paper.
216 citations
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TL;DR: In this paper, the authors used the digital image correlation (DIC) technique to have strain measurements for biaxial and planar specimens to input stress-strain data in Abaqus®.
Abstract: The aim of research work is to characterize hyperelastic material and to determine a suitable strain energy function (SEF) for an indigenously developed rubber to be used in flexible joint use for thrust vectoring of solid rocket motor. In order to evaluate appropriate SEF uniaxial and volumetric tests along with equi-biaxial and planar shear tests were conducted. Digital image correlation (DIC) technique was utilized to have strain measurements for biaxial and planar specimens to input stress-strain data in Abaqus®. Yeoh model seems to be right choice, among the available material models, because of its ability to match experimental stress-strain data at small and large strain values. Quadlap specimen test was performed to validate material model fitted from test data. FE simulations were carried out to verify the behavior as predicted by Yeoh model and results are found to be in good agreement with the experimental data.
200 citations
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TL;DR: Two efficient cryptosystem schemes in the form of permutation–substitution based on chaotic systems have superior performance and great potential for prominent prevalence in cryptographic applications compared to previous schemes.
Abstract: In this paper, two efficient cryptosystem schemes in the form of permutation–substitution based on chaotic systems are proposed. Firstly, a simple and efficient S-box method is introduced in order to use this S-box designed scheme in secure color image encryption technique. The major advantage of the proposed strategy is the dynamic aspect of keys used by chaotic map to generate strong S-boxes. Secondly, an efficient color encryption scheme based on chaotic maps and S-boxes in the form of permutation–substitution network is developed. Experimental results show the effectiveness of the proposed schemes. The suggested cryptosystems have superior performance and great potential for prominent prevalence in cryptographic applications compared to previous schemes.
181 citations
Authors
Showing all 659 results
Name | H-index | Papers | Citations |
---|---|---|---|
Muhammad Shoaib | 97 | 1333 | 47617 |
Ce-Wen Nan | 96 | 760 | 43510 |
Muhammad Saleem | 60 | 1017 | 18396 |
Nadeem Javaid | 53 | 940 | 13697 |
Muhammad Nawaz | 47 | 561 | 14626 |
Saiful Islam | 47 | 476 | 11840 |
Majid Khan | 33 | 230 | 3818 |
Abdul Wadood | 33 | 276 | 4463 |
Muhammad Yasir | 32 | 293 | 4251 |
Muddassar Farooq | 28 | 89 | 3854 |
Muhammad Amin | 24 | 382 | 2905 |
Muhammad Sabir | 24 | 94 | 1743 |
Muhammad Zeeshan | 23 | 204 | 1723 |
Ali Hussain | 22 | 85 | 1915 |
Muhammad Zeeshan Shakir | 22 | 177 | 2782 |