Zobrazeno 1 - 10
of 391
pro vyhledávání: '"KRISHNA PRAKASH"'
Autor:
Lenin Miguel Bendezu Romero, Alireza Bahrami, Paul O. Awoyera, Oluwapamilerin Fadire, Alan Yordan Valdivieso Valarde, Md Azree Othuman Mydin, Krishna Prakash Arunachalam
Publikováno v:
Discover Applied Sciences, Vol 6, Iss 11, Pp 1-15 (2024)
Abstract The concept of sustainability has become a crucial concern for safeguarding the planet. The current research has focused on developing affordable and eco-friendly mortar by using industrial wastes. This study explores the use of fly ash (FA)
Externí odkaz:
https://doaj.org/article/e4b254fcbec0445ea527b645abd67b9a
Autor:
S. Anne Kavitha, Retnam Krishna Priya, Krishna Prakash Arunachalam, Siva Avudaiappan, Erick I. Saavedra Flores, David Blanco
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-23 (2024)
Abstract Humans are the only species who generate waste materials that cannot be broken down by natural processes. The ideal solution to this waste problem would be to employ only compostable materials. Biodegradable materials play a key role in crea
Externí odkaz:
https://doaj.org/article/067b60546744462ba40218e4bbe710e8
Autor:
Siva Avudaiappan, Pablo Ignacio Cuello Moreno, Luis Felipe Montoya R, Manuel Chávez-Delgado, Krishna Prakash Arunachalam, Pablo Guindos, Teresita Marzialetti B, Pablo Fernando Parra, Erick I. Saavedra Flores, Julio Ignacio Flores Arrey
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-15 (2023)
Abstract This paper investigates the hemp limecrete mechanical and microstructural performance of a new sustainable and environmental friendly building material. Several studies have investigated the hemp limecrete focusing on the non-structural appl
Externí odkaz:
https://doaj.org/article/49736428fe174bf4b24b6ef94c18fc89
Autor:
K. R. Jaya Sheeba, Retnam Krishna Priya, Krishna Prakash Arunachalam, S. Shobana, Siva Avudaiappan, Erick Saavedra Flores
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-15 (2023)
Abstract Natural fiber is a viable and possible option when looking for a material with high specific strength and high specific modulus that is lightweight, affordable, biodegradable, recyclable, and eco-friendly to reinforce polymer composites. The
Externí odkaz:
https://doaj.org/article/fdefa133a5b540c8bd8da9911b2628c2
Autor:
Krishna Prakash Arunachalam, Siva Avudaiappan, Nelson Maureira, Fabio Da Costa Garcia Filho, Sergio Neves Monteiro, Isabela Devesa Batista, Afonso R.G. de Azevedo
Publikováno v:
Journal of Materials Research and Technology, Vol 25, Iss , Pp 2261-2274 (2023)
This research assesses the feasibility of recycling copper mine tailings (CMT) by analyzing the durability and mechanical characteristics of cement mortar using these tailings as filler additives. CMT are mineral wastes generated during the process o
Externí odkaz:
https://doaj.org/article/b4b71fec46dc4508a18a00b368ee693d
Autor:
K.R. Jaya Sheeba, R. Krishna Priya, Krishna Prakash Arunachalam, Siva Avudaiappan, Erick Saavedra Flores, Pavel Kozlov
Publikováno v:
Case Studies in Construction Materials, Vol 19, Iss , Pp e02443- (2023)
In recent years, there has been growing interest in exploring natural fiber reinforced composites as potential alternatives to conventional materials in various structural applications. The aim of this study on Acacia pennata fibers (APFs) and treati
Externí odkaz:
https://doaj.org/article/d1ee828429c141fbbc44e4e64bf27ddf
Autor:
Prince Jain, Himanshu Chhabra, Urvashi Chauhan, Krishna Prakash, Piyush Samant, Dhiraj Kumar Singh, Mohamed S. Soliman, Mohammad Tariqul Islam
Publikováno v:
IEEE Access, Vol 11, Pp 128774-128783 (2023)
This work presents a metamaterial absorber (MMA) for X- and Ku-bands with a metallic resonating patch on top and a ground plane separated by substrate FR-4 with a thickness of $0.053~\lambda $ at the lowest resonance frequency. The proposed MMA demon
Externí odkaz:
https://doaj.org/article/fbdde927c22f4caf800ebf86fedd9e55
Publikováno v:
IEEE Access, Vol 11, Pp 82521-82538 (2023)
Recognizing a face is a remarkable process that humans naturally use. Computer vision has tried to resemble this ability of human vision as a biometric tool to identify humans. Commercial and law enforcement applications are increasingly using face r
Externí odkaz:
https://doaj.org/article/7121240ead544caa974eb10fb7002bc3
Autor:
Prince Jain, Himanshu Chhabra, Urvashi Chauhan, Krishna Prakash, Akash Gupta, Mohamed S. Soliman, Md. Shabiul Islam, Mohammad Tariqul Islam
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-12 (2023)
Abstract A hepta-band terahertz metamaterial absorber (MMA) with modified dual T-shaped resonators deposited on polyimide is presented for sensing applications. The proposed polarization sensitive MMA is ultra-thin (0.061 λ) and compact (0.21 λ) at
Externí odkaz:
https://doaj.org/article/6b24bf8fdbad41ee8f00ac8d869138b8
Publikováno v:
Results in Optics, Vol 12, Iss , Pp 100440- (2023)
Perovskite-based solar cells have recently emerged as promising devices in the PV field. Majority of the perovskite material contains lead (Pb) which is toxic in nature which hinder its commercial uses. In this paper, Simulation of a lead-free perovs
Externí odkaz:
https://doaj.org/article/3abf8cbab2e14273aadc14cf679e1b21