Daily Archives: January 17, 2026

Authors: Swetha Pradeep, Shreedharini Y

Abstract: Cloud computing has emerged in recent times as a disruptive technology that has favourably influenced the functioning of many businesses, organizations, and institutions. The utilisation and prevalence of cloud computing arise from an on- demand model that provides computing services via the internet. Several academic institutions have incorporated cloud computing into the educational process to enhance pedagogical outcomes. The review aims to examine cloud computing in education and the need for educational institutions to comprehend its primary advantages. In this review, we discussed the architectural integrations of cloud computing services in education, encompassing Software as a Service (SaaS), Platform as a Service (PaaS), and Infrastructure as a Service (IaaS) models. The outcome of this study includes a visual representation of the educational trends in cloud computing, the impact of cloud educational technologies, and the major challenges facing its adoption. This review will augment literature on cloud computing, its application in educational institutions, and anticipated challenges.

Published by: vikaspatanker

Authors: Wofu, N. B, Nwauzoma, A. B, Chuku, E. C, Nmom F. W.

Abstract: Plantain (Musa paradisiaca L.), Nigeria’s third most important starchy staple, depends on rhizosphere bacteria for nutrient acquisition and stress tolerance, yet its microbial profile remains underexplored. This study applied 16S rRNA amplicon sequencing to characterize bacterial diversity and GC content in plantain rhizosphere from Rivers State, Nigeria. Diseased plantain roots were collected from the Rivers State Institute of Agriculture Research and Teaching (RIART) Farm, Port Harcourt, Nigeria. Genomic DNA was extracted from plantain roots and amplicons sequenced following Laragen’s validated proprietary. The metagenomic data were analyzed using Laragen’s proprietary in-house pipeline based on BLAST searches for taxonomic classification. The results revealed that Proteobacteria dominated (54.81%), followed by Verrucomicrobia (16.48%), Bacteroidetes (12.28%), Actinobacteria (8.10%), and Planctomycetes (3.16%). Alphaproteobacteria (29.1%), Gammaproteobacteria (21.4%), and Rhizobiales (23.1%) were prevalent at class and order levels. Dominant genera included Luteolibacter sp. (14.5%), Pseudoxanthomonas sp. (14.5%), and Devosia sp. (13.8%), with unclassified taxa reaching 38.4% at genus/species levels. GC content varied widely (<30% to ~70%), highest in Gordonia sp. and Paracoccus sp., lowest in Paludibacter sp. and Pseudoxanthomonas sp. The study revealed marked genomic diversity in the rhizosphere of plantain. Future studies should use shotgun metagenomics, isolate key taxa, and develop targeted bioinoculants to improve plantain productivity and sustainability in Nigerian agroecosystems.

DOI: http://doi.org/10.5281/zenodo.18279647

Published by: vikaspatanker

Authors: Pankaj Kumar Rai, Dr. P. N. Ahirwar

Abstract: Additive manufacturing (AM) processes qualifies in producing high-performance, complex design component with an efficient use of material. However, processing of fusion based additive manufacturing processes such as Laser Powder Bed Fusion Processes (LPBF) generates thermal stresses due to rapid heating and cooling cycles. The accumulation of these residual stresses in the printed component is undesirable and may result in dimensional distortion, anisotropy, and premature failure of components during service. Aluminium alloys such as AlSi10Mg are processed through LPBF route of AM due its excellent printability and its application in aerospace applications due to its superior fly to weight ratio. However, the printed AlSi10Mg faces challenges due to its high thermal conductivity and residual stresses. These stresses hinder dimensional tolerances and worsen mechanical performance. This review provides the overview of additive manufacturing processes with the physics of residual stress development and residual stresses in AlSi10Mg. A detailed discussion on residual stress generation, measurement and management are presented. The residual measurement strategies involving destructive, semi-destructive, and non-destructive and state-of-the-art numerical modeling approaches, including finite element–based and data-driven methods. This review aims to provide a comprehensive insight of the residual stress in additively manufactured AlSi10Mg to help in designing of component for practical application.

DOI: http://doi.org/10.5281/zenodo.18279481

Published by: vikaspatanker

Authors: Rashi N. Sadadiwala, Ashwani Raj, Dr. Krupesh A Chauhan

Abstract: Surat, a historically significant urban center in western India, is undergoing rapid urbanization, placing considerable pressure on its cultural heritage assets such as Surat Castle (Old Fort), the Dutch Cemetery, and several other historic precincts. Renowned for its textile and diamond industries, the city contributes substantially to the national economy and today spans approximately 461.60 sq. km, accommodating a population of nearly 8 million. Constructed in 1540—41 as a defensive bastion against Portuguese incursions, Surat Fort has transitioned through multiple regimes—serving as a Mughal military stronghold, a British administrative establishment, and later State Government offices. Each occupation period has left architectural and spatial imprints, collectively narrating the city's evolving political and cultural trajectory. Recognizing the fort's heritage value, the Surat Municipal Corporation (SMC) initiated a comprehensive retrofitting and conservation program under the Smart City Mission launched in 2015. The Surat Municipal Corporation (SMC) carried out the development in three distinct phases. Phase 1 focusing on foundation and primary restoration, phase 2 focusing on adaptive reuse and cultural hub whereas phase 3 focusing on heritage square and urban integration. Quantitative analysis of visitor data from January 2019 to November 2025 demonstrates a significant shift in tourism dynamics. This study critically evaluates the impacts of these interventions, particularly how heritage conservation can be harmonized with contemporary urban renewal strategies. The retrofitting works have catalyzed the revitalization of the Chowk precinct, enhanced tourism potential, and strengthened civic identity. The transformation of the one-kilometer radius urban fabric surrounding the fort, thereby reinforcing Surat's image as a dynamic yet culturally rooted urban environment. The Chowk area now emerges as a city center and heritage square, seamlessly integrating with key urban nodes—Andrews Library, J.J. Training College, the Old Civil Hospital, the Anglican Church, Gandhi Baug, local bazaars, and the SMC Muglisara institutional cluster—alongside the newly developed metro station. This research also provides a structured repository of recorded observations and spatial analyses, serving as a reference framework for future scholars and practitioners. Overall, Surat Fort stands as a model for adaptive reuse. The study further aids policymakers, administrators, consultants, and researchers in replicating similar heritage-led retrofitting initiatives in other cities.

Published by: vikaspatanker

Authors: Dr. N.R.Santhi Maheswari, L.Subhalakshmi

Abstract: A graph G is (2, r2(r − 1))-support regular, if the 2-support of every vertex is r2(r − 1), where r is the number of vertices at distance one and r(r − 1) is the number of vertices at distance 2 for every vertex. This paper deals with the concept that, for r > 1, a r-regular graph of girth ≥ 5 is (2, r2(r − 1)) support regular. The (2, r(r − 1)2) support regular graph’s existence is also proved and illustrated. Construction of such graphs is also given with some of its properties

Published by: vikaspatanker