As the realms of DNA computing and cryptographic techniques converge, the need for secure and privacy-preserving data processing in DNA-based computations becomes paramount. This research explores the integration of homomorphic encryption, a revolutionary cryptographic paradigm, into DNA computing environments. Termed as "Cryptogenomic Shield," this approach aims to fortify the confidentiality and integrity of genetic information during outsourced data processing. By allowing computations on encrypted DNA sequences without decryption, homomorphic encryption addresses the unique challenges posed by the inherently sensitive and complex nature of genetic data. This study delves into the theoretical foundations, implementation methodologies, and practical implications of Cryptogenomic Shield, presenting a novel avenue for advancing the security landscape of DNA computing.

Keywords: - DNA Computing, Cryptogenomic Shield, Homomorphic Encryption.

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The theme of this article is to introduce and investigate a new type of fuzzy strongly generalized bconnectedness namely fsgb-connectedness and fsgb-disconnectedness. Some of their properties and characteristics have been determined. AMS subject Classification: 54A40

Keywords: - fsgb-connectedness , extremally fsgb-disconnectedness, fts.

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Bimetallic metal nanoparticles have emerged as promising candidates in heterogeneous catalysis due to their unique catalytic properties arising from synergistic interactions between two distinct metal species. This comprehensive review provides an in-depth exploration of recent advances in understanding the catalytic synergy of bimetallic metal nanoparticles, encompassing synthesis strategies, structural characterization techniques, catalytic applications, and mechanistic insights. By elucidating the fundamental principles underlying bimetallic catalysis, this review aims to facilitate the rational design and development of highly efficient catalytic materials for diverse industrial applications.

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There is an interlock of engineering construction activities with sustainability of our infra-structural development. The construction activities deplete our natural resources which are major threat to our ecological environment. Engineering construction activities culminate into destroying our natural ecosystem; air, land and water pollution; greenhouse gas emissions, heating up the ozone layer, erosion, flooding and associated hazards. The study identified constraint factors to sustainable engineering projects by assessing the performance indicators for constraints to achieve sustainable project delivery in the study area. Nine local government areas (three each from the three senatorial zones of the state) were sampled based on urbanization......

Keywords: - Sustainability, Sustainable buildings, Constraint factors, Sustainable design and execution.

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The potential of using periwinkle shells as a reinforcing material of a composite for the development of military protective helmets has been studied and reported in this work. 210μm grounded powder of periwinkle shell was used to develop a composite of varying concentrations with epoxy resin. ASTM standard samples for mechanical and physical properties tests were machined from the developed composites and were evaluated. It was found that epoxy with a 30% periwinkle shell has the best tensile result of 2.5 Mpa, hardness result of 133 BHN, and some physical properties. However, the values obtained are smaller than the values required for a good protective helmet. Therefore, it is concluded that periwinkle shell can be used as a filler material for the development of a hybrid composite for military ballistic helmet application.

Keywords: - Ballistic, Composite, Epoxy, Helmet, Periwinkle

[1]. Azman A., Jusoh S. M., Ruzaidi C. M., Abdan K. (2022). Development of Natural Fibre-Reinforced Polymer Composite Ballistic Helmet Using Concurrent Engineering Approach: A Review. Sustainability, 1-20.
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[4]. Mamoon A., Yunusa N. N., Ahmad M. A. (2022). Prediction of Tribo-Behaviour of Rice Husk Reinforced Epoxy Composite using an Artificial Neural Network. American Journal of Engineering Research (AJER), 118-124.
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Glass painting machine is a specialized equipment used for applying decorative or functional coatings onto glass surfaces. It offers precise and automated painting capabilities, enabling efficient customization and enhancement of glass products for various applications. Glass Painting Machines automate this process and provide high precision and efficiency. Due to placement of glass processing and glass must be consistent when drawing. Painted a good picture by special software available from the CAD drawing to the processing procedure. CNC cutting line, which is controlled by means of AutoCAD files. CNC Automation uses the latest technology in the production of Glass Painting Machines and offers its customers high-quality, efficient, and reliable machines. CNC Automation's Glass Painting Machine is known for its high precision and fast production capabilities. In this paper, the application of glass painting machine is emphasized.

Keywords: - Glass painting machine, CNC, CAD, AutoCAD.

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