Biogenic synthesis of dopamine/carboxymethyl cellulose/TiO2 nanoparticles using Psidium guajavaleaf extract with enhanced antimicrobial and anticancer activities
subject: Anti- fungal activity; Anti-bacterial activity; Anti-cancer; CMC; Dopamine; Psidium guajava; TiO2
description: The green synthesis of metal oxide nanoparticles (NPs) has garnered considerable attention from researchers due to its utilization of eco-friendly solvents during synthesis and cost-effective approaches. This study focuses on the synthesis of titanium oxide (TiO2) and dopamine (DA) carboxymethyl cellulose (CMC)-doped TiO2 (DA/CMC/TiO2) NP using Psidium guajava leaf extract, while also investigating the structural, optical, and morphological and biocidal potential of the prepared NPs. Significantly larger zones of inhibition were observed for DA/CMC/TiO2 NPs compared to TiO2 against various pathogens. Moreover, the MTT assay was carried out to evaluate the anticancer activity of the prepared samples against MG-63 cells, and the results revealed that DA/CMC/TiO2 NPs exhibited significantly higher level of anticancer activity compared to TiO2. The experimental results demonstrated that DA/CMC/TiO2 NPs exhibited enhanced anticancer activity in a dose-dependent manner when compared to TiO2 NPs. 2023, The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.
creator: Ganapathy K.; Rastogi V.; Lora C.P.; Suriyaprakash J.; Alarfaj A.A.; Hirad A.H.; Indumathi T.
source: Bioprocess and Biosystems Engineering, Vol-47, No. 1, pp. 131-143.
publisher: Springer Science and Business Media Deutschland GmbH
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 16157591; PubMed ID: 38103080; CODEN: BBEIB
format: Online
language: English
type: Article
coverage: Ganapathy K., Department of Biotechnology, School of Sciences, Jain (Deemed-to-be University), Bangalore, 560027, India; Rastogi V., College of Pharmacy, Teerthanker Mahaveer University, Uttar Pradesh, Moradabad, 244001, India; Lora C.P., Department of Chemistry, Vivekananda Global University, Rajasthan, Jaipur, 303012, India; Suriyaprakash J., Guangdong Provincial Key Laboratory of Nanophotonic Functional Materials and Devices, School of Information and Optoelectronic Science and Engineering, South China Normal University, Guangzhou, 510006, China; Alarfaj A.A., Department of Botany and Microbiology, College of Science, King Saud University, P. O. Box.2455, Riyadh, 11451, Saudi Arabia; Hirad A.H., Department of Botany and Microbiology, College of Science, King Saud University, P. O. Box.2455, Riyadh, 11451, Saudi Arabia; Indumathi T., Department of Chemistry, CHRIST (Deemed to be University), Bangalore, 560029, India

Extended virtual reality based memory enhancement model for autistic children using linear regression
subject: Assistive technology; Autism spectrum disorder; Gamification; Machine learning; Memory enhancement; Play therapy; Power law of learning; Practice session; Unity
description: Extended Virtual Reality has expanded its wings to almost each and every sector enabling immersive experience in various fields and has found applications in gamification, learning, healthcare, etc. This technology has aided in providing solutions to various problems in different fields, and healthcare is the most prominent one among them. Children suffering from ASD which is a developmental disorder affecting the brain that impacts how a person perceives external responses, are finding it increasingly difficult to get treated as the treatment methods are tedious. There are very few methods which are regarded as standardized means of treating autistic children but there are a few common traits that can be found in children affected by ASD which can be grouped under three common categories. They are lack of communication skills, lack of basic mathematical knowledge and low levels of remembrance. With the help of Gamification, which provides therapy by means of games to those affected, the kids affected by ASD can be treated, powered by the concept of Extended Virtual Reality. In this paper, we have developed a model to provide autistic children a real world experience of playing games which will help them in enhancing their skills without any external interferences. Children who play these Extended Virtual Reality based games show gradual improvement, for which the results can be facilitated with the help of a Linear Regression model, helping us predict future response times. The proposed model results in enhancement of memory levels of the kids as a result of the game and classifies kids based on their enhancement in memory into high, medium and low. The mean absolute error of the linear regression model is found to be 0.0394. 2024, The Author(s) under exclusive licence to The Society for Reliability Engineering, Quality and Operations Management (SREQOM), India and The Division of Operation and Maintenance, Lulea University of Technology, Sweden.
creator: Srivathsan K.; Bharath S.; Malini A.; Kumaravel R.; Sharma V.
source: International Journal of System Assurance Engineering and Management
publisher: Springer
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 9756809
format: Online
language: English
type: Article
coverage: Srivathsan K., Department of Computer Science and Business Systems, Thiagarajar College of Engineering, Tamil Nadu, Madurai, India; Bharath S., Department of Computer Science and Business Systems, Thiagarajar College of Engineering, Tamil Nadu, Madurai, India; Malini A., Department of Computer Science and Business Systems, Thiagarajar College of Engineering, Tamil Nadu, Madurai, India; Kumaravel R., Department of Computer Science and Business Systems, Thiagarajar College of Engineering, Tamil Nadu, Madurai, India; Sharma V., Department of Computational Sciences, CHRIST (Deemed to be University), Delhi-NCR, India

Study of the structural, optical, electrical and electrochemical properties of copper oxide thin films synthesized by spray pyrolysis
description: In our present study we focus on characterizing copper oxide (CuO) thin films synthesized at various substrate temperatures and to assess the electrochemical performance of the optimized sample. The spray pyrolysis method was used to fabricate CuO thin film samples, with the substrate temperatures ranging from 250 to 400C. The coatings underwent characterization through different analytical techniques, including X-ray diffraction, energy-dispersive X-ray spectroscopy, X-ray photoelectron spectroscopy, field emission scanning electron microscopy, Raman spectroscopy, and Hall effect measurements. All the thin film samples were confirmed to have a monoclinic phase. The presence of Cu=O was confirmed by Raman spectroscopy. All the samples exhibited P type conductivity except the one synthesized at 400C. Galvanostatic chargedischarge studies revealed a pseudocapacitive nature for the optimized sample synthesized at 350C. The symmetrical charging and discharging curves imply excellent material reversibility, indicating long-term cyclic stability. The Nyquist plot exhibited a semicircle at high frequencies, representing the materials intrinsic resistance and a linear behavior at low frequencies, depicting the ion transfer resistance. The electrode demonstrated favorable electrochemical properties and potential use of the material in supercapacitor applications. 2024, The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.
creator: Jos B.; Babu C.R.; Shaji S.; Anila E.I.
source: Journal of Materials Science: Materials in Electronics, Vol-35, No. 3
publisher: Springer
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 9574522
format: Online
language: English
type: Article
coverage: Jos B., Optoelectronic and Nanomaterials Research Laboratory, Department of Physics, Union Christian College, Kerala, Aluva, 683102, India, Sree Sankara College, Kerala, Kalady, 683574, India; Babu C.R., Department of Physics and Electronics, CHRIST (Deemed to be University), Karnataka, Bangalore, 560029, India; Shaji S., Facultad de Ingenier Mecica y Eltrica (FIME), Universidad Automa de Nuevo Le (UANL), Av. Universidad, Cd. Universitaria, Nuevo Leon, San Nicol de los Garza, 66455, Mexico; Anila E.I., Optoelectronic and Nanomaterials Research Laboratory, Department of Physics, Union Christian College, Kerala, Aluva, 683102, India, Department of Physics and Electronics, CHRIST (Deemed to be University), Karnataka, Bangalore, 560029, India

Thermal optimisation through the stratified bioconvective jetflow of nanofluid
subject: Bioconvection; jetflow; microorganisms; nanofluid; slip mechanisms
description: Bioconvection is a fascinating phenomenon observed in various biological systems, where the motion of motile microorganisms generates fluid flow patterns. This article explores the occurrence and characteristics of bioconvection within the context of a jet flow. The study of bioconvection in jet flow involves the interaction between motile microorganisms and the fluid dynamics of the surrounding medium. Microorganisms such as bacteria and algae are known to exhibit directed swimming behavior, which can lead to the formation of dynamic flow structures. Investigating the mechanisms underlying bioconvection in jet flow requires a multidisciplinary approach encompassing fluid dynamics, microbial ecology, and mathematical modeling. Experimental techniques, such as microscopy and particle image velocimetry, along with computational simulations, are employed to analyze the complex interactions between microorganisms and the fluid flow. In this regard, a supportive mathematical model is designed using partial differential equations (PDEs) which are later transformed into ordinary differential equations using similarity transformations. The resulting system of equations is solved using the RKF-45 method and the outcomes are recorded in tables and graphs. The consideration of thermophoresis has shown a significant impact on the heat and mass transfer of the jet flow and both these profiles are observed to increase with thermophoresis. Meanwhile, the Schmidt number decrease their respective mass profiles. Furthermore, the porosity is found to create a drag force which tends to oppose the fluid flow. 2023 Taylor & Francis Group, LLC.
creator: Yu L.; Li Y.; Puneeth V.; Singh C.; Singhal A.; Anwar M.S.
source: Numerical Heat Transfer, Part B: Fundamentals, Vol-85, No. 6, pp. 791-804.
publisher: Taylor and Francis Ltd.
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 10407790; CODEN: NHBFE
format: Online
language: English
type: Article
coverage: Yu L., School of Computer Science and Technology, Shandong Technology and Business University, Yantai, China; Li Y., School of Computer Science, University of St. Andrews, St. Andrews, United Kingdom; Puneeth V., School of Sciences, CHRIST University, Delhi-NCR, Ghaziabad, India; Singh C., School of Sciences, CHRIST University, Delhi-NCR, Ghaziabad, India; Singhal A., School of Sciences, CHRIST University, Delhi-NCR, Ghaziabad, India; Anwar M.S., Department of Mathematics, University of Jhang, Jhang, Pakistan

Symmetric Supercapacitors based on Reduced Graphene Oxide/Multi-walled Carbon Nanotubes/Cobalt Oxide Ternary Composites
subject: cobalt oxide; graphene oxide; multi-walled carbon nanotubes; symmetric supercapacitors
description: Ternary nanocomposites of reduced graphene oxide/multi-walled carbon nanotubes/cobalt oxide nanoparticles (rGO/MWCNT/Co3O4) were synthesized employing a facile hydrolysis method with subsequent heat treatment. The good electrical conductivity and remarkable carrier mobility of rGO and MWCNTs make them a suitable matrix for hybrid supercapacitors, and their composites with metal oxides exhibit enhanced electrochemical properties due to the advantages of the synergistic contribution and the integration of different dimensionalities. The binary counterparts of Co3O4 with GO or MWCNTs were also produced using the same technique to gain additional insight into the characteristics of the individual components. The structural and morphological properties of the composites were analyzed using various analytical techniques. The electrochemical behaviors of the prepared composites were investigated using cyclic voltammetry (CV), galvanostatic chargedischarge (GCD), and electrochemical impedance spectroscopy (EIS) in 1 M H2SO4. A platinum electrode modified with the rGO/MWCNT/Co3O4 composite displayed a remarkable specific capacitance of 922 F g?1 at a current density of 1 A g?1 composite with a negligible capacitance drop after 2000 cycles. The symmetric supercapacitor fabricated using the rGO/MWCNT/Co3O4 composite showed an energy density of 32.2 Wh Kg?1 at 1 A g?1, and the corresponding power density was 2000 W Kg?1. The supercapacitor fabricated using the composite displayed 83% capacitance retention after 2000 cycles at 3 A g?1 composite. 2023 Taylor & Francis Group, LLC.
creator: James N.; Simon S.; Rajeevan S.; George S.C.; Balakrishnan S.P.
source: Journal of Macromolecular Science, Part B: Physics, Vol-63, No. 9, pp. 750-771.
publisher: Taylor and Francis Ltd.
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 222348; CODEN: JMAPB
format: Online
language: English
type: Article
coverage: James N., Department of Chemistry, CHRIST (Deemed to be University), Bengaluru, India; Simon S., Department of Chemistry, CHRIST (Deemed to be University), Bengaluru, India; Rajeevan S., Centre for Nanoscience and Technology, Amal Jyothi College of Engineering, Kottayam, India; George S.C., Centre for Nanoscience and Technology, Amal Jyothi College of Engineering, Kottayam, India; Balakrishnan S.P., Department of Chemistry, CHRIST (Deemed to be University), Bengaluru, India

Investigation on Constraints and Recommended Context Aware Elicitation for IoT Runtime Workflow
subject: Context aware; Interoperability; Ontology; QoS aware; Run-time workflow; Semantic methods; Things Mark-up Language
description: Various technological and application challenges arise in the advancement of Internet of Things. Apart from Design and Deployment, Security also falls as a primary challenge to overcome. Device Management is becoming more complex as numerous network services to be handled. Inter-device communication for technical aspects appears to be underappreciated. There is a critical necessity to include this area's requirements and challenges. By abstracting data models and operations and expressing them using semantics, M2Mcommunication and interoperability and may be made simple. A thorough investigation of the foregoing is preparing the way for various approaches. Along with Semantics, a high-level language construct is suggested that can enable run-time workflow construction. Things Markup Language is the name of the concept (TML). 2024, Ismail Saritas. All rights reserved.
creator: Kumar V.S.; Kulkarni S.; Mukkapati N.; Singhal A.; Tiwari M.; David D.S.
source: International Journal of Intelligent Systems and Applications in Engineering, Vol-12, No. 3s, pp. 96-105.
publisher: Ismail Saritas
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 21476799
format: Online
language: English
type: Article
coverage: Kumar V.S., Department of Information Technology, Vel Tech Multi Tech Engineering College, Chennai, India; Kulkarni S., Department of Information Science & Engineering, Yenepoya Institute of Technolog, Karnataka, Mangaluru, India; Mukkapati N., Department of Computer Science and Engineering, Koneru Lakshmaiah Education Foundation, 522302, India; Singhal A., School of Sciences, Christ (Deemed to be University) Delhi NCR, Uttar Pradesh, Ghaziabad, 201003, India; Tiwari M., Department of Computer Science and Engineering, Bharati Vidyapeeths College of Engineering, Delhi, India; David D.S., Department of Information Technology, Vel Tech Multi Tech Engineering College, Chennai, India

An investigation and analysis on automatic speech recognition systems
subject: ensemble methods; language model; natural language; speech processing; speech recognition system; speech technology
description: A crucial part of a Speech Recognition System (SRS) is working on its most fundamental modules with the latest technology. While the fundamentals provide basic insights into the system, the recent technologies used on it would provide more ways of exploring and exploiting the fundamentals to upgrade the system itself. These upgrades end up in finding more specific ways to enhance the scope of SRS. Algorithms like the Hidden Markov Model (HMM), Artificial Neural Network (ANN), the hybrid versions of HMM and ANN, Recurrent Neural Networks (RNN), and many similar are used in accomplishing high performance in SRS systems. Considering the domain of application of SRS, the algorithm selection criteria play a critical role in enhancing the performance of SRS. The algorithm chosen for SRS should finally work in hand with the language model conformed to the natural language constraints. Each language model follows a variety of methods according to the application domain. Hybrid constraints are considered in the case of geography-specific dialects. 2024 by author(s).
creator: Siva Balan R.V.; Vignesh K.; Jose T.; Kalpana P.; Jothikumar R.
source: Journal of Autonomous Intelligence, Vol-7, No. 3
publisher: Frontier Scientific Publishing
date: 2024-01-01
rights: All Open Access; Gold Open Access
relation: ISSN: 26305046
format: Online
language: English
type: Article
coverage: Siva Balan R.V., Department of Computer Science, CHRIST (Deemed to be University), Bangalore, 560029, India; Vignesh K., Department of Management Studies, Kumaraguru College of Technology, Coimbatore, 641049, India; Jose T., Department of Computer Science, CHRIST (Deemed to be University), Bangalore, 560029, India; Kalpana P., Department of Computer Science, CHRIST (Deemed to be University), Bangalore, 560029, India; Jothikumar R., Department of Computer Science and Engineering, Shadan College of Engineering and Technology, Hyderabad, 500086, India

Synthesis of bent-shaped azobenzene main-chain polymers for photo-switching properties
subject: Azobenzene; bent-core; main-chain polymers; photo-switching; siloxane
description: This work presents the synthesis of the new bent-core polymers with siloxane units connected to the one side of azobenzene units. The structure of siloxane-based azobenzene bent-core polymers, 7ac, was elucidated by spectral analysis (nuclear magnetic resonance and Fourier-transform infrared spectroscopy). The results of gel permeation chromatography suggested that all polymers (7ac) showed polydisperse (polydispersity index >1). Besides, the extent of polymerization in the following order: 7a > 7b > 7c, where the degree of polymerization values were 7, 8 and 11, respectively. Polarizing optical microscopy revealed that the bent-core liquid crystal (BCLC) monomers, 6a and 6b, displayed the smectic A phase, whereas BCLC monomer 6c and all siloxane-based main-chain polymers (MCPs) (7ac) were crystalline in nature. The result of ultraviolet-visible spectroscopy demonstrated that all MCPs (7ac) exhibited strong photoisomerization behavior in solution. All polymers (7ac) showed trans to cis isomerization in about 200 s, whereas the reverse process required much longer times ranging from 400 to 520 min in solution. The photo-switching study on azobenzene containing polymers stated that the effect of alkyl chain length and type of central core units on trans to cis isomerization were negligible. In contrast, both parameters influence the cis to trans process in which the photo-switching behavior of these materials may be primarily suitably exploited in the field of photo-induced phenomenon. 2023 Taylor & Francis Group, LLC.
creator: Rahman M.L.; Xin Ting T.; Sarjadi M.S.; Arshad S.E.; Soloi S.; Jamain Z.; Abd Majid M.H.; Hedge G.
source: Journal of Macromolecular Science, Part A: Pure and Applied Chemistry, Vol-61, No. 1, pp. 40-52.
publisher: Taylor and Francis Ltd.
date: 2024-01-01
rights: All Open Access; Green Open Access
relation: ISSN: 10601325; CODEN: JSPCE
format: Online
language: English
type: Article
coverage: Rahman M.L., Faculty of Science and Natural Resources, Universiti Malaysia Sabah, Kota Kinabalu, Malaysia; Xin Ting T., Faculty of Science and Natural Resources, Universiti Malaysia Sabah, Kota Kinabalu, Malaysia; Sarjadi M.S., Faculty of Science and Natural Resources, Universiti Malaysia Sabah, Kota Kinabalu, Malaysia; Arshad S.E., Faculty of Science and Natural Resources, Universiti Malaysia Sabah, Kota Kinabalu, Malaysia; Soloi S., Faculty of Science and Natural Resources, Universiti Malaysia Sabah, Kota Kinabalu, Malaysia; Jamain Z., Faculty of Science and Natural Resources, Universiti Malaysia Sabah, Kota Kinabalu, Malaysia; Abd Majid M.H., Faculty of Science and Natural Resources, Universiti Malaysia Sabah, Kota Kinabalu, Malaysia; Hedge G., Centre for Advanced Research and Development (CARD), CHRIST (Deemed to be University), Bengaluru, India

Bibliographic Analysis of Soft Computing Components from 1999 2018 in India
subject: Machine Learning; Neural Networks; Scopus; Soft Computing; VOS Viewer
description: The core component of the Soft Computing (SC) domain gives outstanding performances for solving problems compared to other problems solving techniques. In order to solve difficult problems, the majority of researchers are concentrating on the soft computing field. The sub-domains of the soft computing field include Genetic Algorithms, Fuzzy Logic, Machine Learning, Neural Networks, and others. In this paper, we aimed to investigate the contributions made by Indian organizations and authors on the topic of soft computing and its applications for the years 1999 to 2018 for the Scopus database. The study confirmed that the most number of papers published in the neural network with a count of 2127 and the most productive author was M.ChintamaniDeo, with 22 papers with the highest h-index and the Indian Institute of Technology, The most productive institution in the subject of Soft Computing is Roorkee, which has contributed 109 publications overall, garnered 355 citations, and has an h-index of 9. This led us to the conclusion that, in comparison to other sub-domains in the field of Soft Computing and its Applications, Indian Institutions and Indian Authors have produced the majority of publications in Neural Networks and Artificial Intelligence. 2024, Ismail Saritas. All rights reserved.
creator: Barathkesavan M.; Kartheeban K.; Sivasakthivel S.R.; Rajagopal M.
source: International Journal of Intelligent Systems and Applications in Engineering, Vol-12, No. 2s, pp. 322-337.
publisher: Ismail Saritas
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 21476799
format: Online
language: English
type: Article
coverage: Barathkesavan M., International Research Center, School of Computing, Kalasalingam Academy of Research and Education, Virudhunagar (Dt), Krishnankoil, India; Kartheeban K., International Research Center, School of Computing, Kalasalingam Academy of Research and Education, Virudhunagar (Dt), Krishnankoil, India; Sivasakthivel S.R., Department of Computer Science, School of Sciences, CHRIST (Deemed to be University), Bangalore, India; Rajagopal M., Lean Operations and Systems, School of Business and Management, CHRIST (Deemed to be University), Bangalore, India

Thermal and solutal stratified Heimanz flow of AA7072-deionized water over a wedge in the presence of bioconvection
subject: Bioconvection; Buongiornos model; Heimanz flow; modified differential transform method; thermal stratification; wedge
description: The bioconvective Heimanz flow of nanofluid across a wedge with thermal stratification is analyzed in this article. The wedges are often seen in glider aircraft, rocket climbing frames, etc. The nanofluid considered in this study is composed of aluminum alloys of AA7072 and deionized water. The AA7072 alloys are specially manufactured materials composed of Aluminum and Zinc in the ratio of (Formula presented.) along with metals like silicon, ferrous, and copper so that they possess enhanced heat transfer features. The mathematical model is formed using the modified Buongiornos model that includes the discussions related to slip mechanisms and volumetric analysis in terms of the weight of the nanoparticle. The model is in the form of partial differential equations and is later converted to ordinary differential equations with the assistance of similarity transformation. This set of equations is solved by the Differential Transformation Method (DTM) and the outcomes are discussed through graphs.,. 2024 Taylor & Francis Group, LLC.
creator: Li S.; Puneeth V.; Al-Yarimi F.A.M.; Manjunatha S.; Anwar M.S.; Chamkha A.J.
source: Numerical Heat Transfer, Part B: Fundamentals
publisher: Taylor and Francis Ltd.
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 10407790; CODEN: NHBFE
format: Online
language: English
type: Article
coverage: Li S., School of Computer Science and Technology, Shandong Technology and Business University, Yantai, China; Puneeth V., Centre for Mathematical Needs, Department of Mathematics, CHRIST (Deemed to be University), Bengaluru, India; Al-Yarimi F.A.M., Department of Computer Science, King Khalid University, Abha, Saudi Arabia; Manjunatha S., Department of Sciences and Humanities, CHRIST (Deemed to be University), Bangalore, India; Anwar M.S., Department of Mathematics, University of Jhang, Jhang, Pakistan; Chamkha A.J., Faculty of Engineering, Kuwait College of Engineering, Doha, Kuwait

Sustainable Marketing Initiatives and Consumer Perception of Fast Fashion Brands
subject: brand loyalty; fast fashion; marketing; purchase behaviour; structure equation modelling; sustainability
description: The fast fashion industry has been criticized for negatively impacting the economy, environment, and social justice. Consequently, many brands adopt sustainable marketing practices to promote eco-friendly manufacturing and encourage sustainable purchase behaviour. To explore this trend, a cross-sectional survey was conducted among fashion brand consumers using a quantitative research design. The survey data was analyzed using variance-based partial least squares-structural equation modelling (PLS-SEM). The results showed that sustainable marketing practices can be supported by creating a positive brand image and building trust. Such practices can positively influence consumers' perception of sustainability and promote brand loyalty, which can lead to sustainable purchasing behaviour. The study provides valuable insights into sustainable marketing strategies that fashion brands can adopt to promote sustainable practices and policies in local markets. 2024, idd3. All rights reserved.
creator: Neha; Joshi P.; Kumar N.
source: Textile and Leather Review, Vol-7, pp. 104-124.
publisher: idd3
date: 2024-01-01
rights: All Open Access; Gold Open Access
relation: ISSN: 26236257
format: Online
language: English
type: Article
coverage: Neha, Amity School of Fashion Technology, Amity University, Noida, India; Joshi P., Amity School of Fashion Technology, Amity University, Noida, India; Kumar N., School of Business and Management, CHRIST University, Bangalore, India

Emotional Abuse and the Pandemic in India: Implications for Policy, Research, and Practice
subject: emotional violence; gender roles; mental health; National Family Health Survey; pandemic
description: During the COVID-19 outbreak, cases of violence and abuse have increased significantly around the world, necessitating a reevaluation of our relation-ships. Both violence and abuse seek to control and instill fear in the individ-ual, gradually disrupting their overall well-being. Emotional abuse does not receive the same level of attention and social response as other forms of abuse due to its subtle nature. Its effects are as harmful as physical and sexual abuse, with serious consequences for the mental health of individual and their families. The COVID-19 pandemic has brought to light the importance of mental health. With the imposition of lockdown in India, the number of helplines for domestic violence and abuse has skyrocketed. Abuse experien-ces can be seen to be bidirectional; women are not alone in such instances. Many cases, however, go unreported and never reach formal institutions. The National Family Health Survey (2019-2021) reveals the current state of Indian health and nutrition, but emotional abuse (also referred to inter-changeably in this article as emotional violence) only includes responses from women and is no longer included under spousal violence in the most recent edition. This article also includes recommendations and attempts to highlight existing shortcomings in addressing the issue of emotional violence. The articles cited in this article were obtained from electronic databases. Other secondary data sources mentioned include newspaper articles, magazines, census reports, and periodicals. 2024 Springer Publishing Company.
creator: Maliakkal D.J.; George T.S.
source: Partner Abuse, Vol-15, No. 1, pp. 95-115.
publisher: Springer Publishing Company
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 19466560
format: Online
language: English
type: Article
coverage: Maliakkal D.J., Department of Psychology, CHRIST (Deemed to be University), Bengaluru, 560029, India; George T.S., Department of Psychology, CHRIST (Deemed to be University), Bengaluru, 560029, India

Understanding Peer Victimisation and Related Coping Strategies Among Young Adults
subject: Coping strategies; Peer victimisation; Risk factors; Young adults
description: Peer victimisation is a term used to describe the process of an individual being bullied by other peers, physically as well as socially, which affects the victims personality, emotional functioning, behaviour, and well-being. In response, the victims adopt several coping strategies to deal with the situation. However, the experience makes an indelible mark on those who have been victims of the process. This current study aims to understand the perspectives of young adults who have experienced peer victimisation and also explore the coping strategies used by them. The study adopts a qualitative research design, based on which data was collected from young adults (n = 10) using semi-structured interviews. After a process of screening, participants were chosen using a purposive sampling method. The data collected was analysed using Interpretative Phenomenological Analysis (IPA), through which various super-ordinate themes emerged. The significant themes focus on the nature of peers, experiences of peer victimisation, risk factors leading to peer victimisation, consequences of peer victimisation, coping mechanisms, and strategies to prevent peer victimisation. The findings highlight the understanding of the repercussions of peer victimisation and emphasise the need to adopt innovative strategies, implement pre-emptive interventions, and mandate decisive measures to mitigate instances of peer victimisation. The Author(s), under exclusive licence to Springer Nature Switzerland AG 2024.
creator: P N.S.D.P.; Appachu H.
source: Human Arenas
publisher: Springer Science and Business Media B.V.
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 25225804
format: Online
language: English
type: Article
coverage: P N.S.D.P., Department of Psychology, CHRIST (Deemed to be University), Delhi NCR, India; Appachu H., Department of Psychology, CHRIST (Deemed to be University), Delhi NCR, India

Citrus for wellness: Exploring the bioactive properties of Citrus medica fruit peel with emphasis on its anticancer, antioxidant, antimicrobial and anthelmintic properties
subject: Anthelmintic; antibacterial; anticancer; antioxidant; Citrus medica; FaDu cell line; hypopharyngeal tumour
description: Citrus medica (Citron) is an underutilised plant consisting of various bioactive elements with numerous medicinal benefits. The present study aimed to evaluate the bioactive properties, including anthelmintic, antimicrobial, antioxidant and anticancer activities, of chloroform extract obtained from the of fruit peel of C. medica. The different types of phytochemicals present in the chloroform extract were analysed using GC-MS. The major components detected included n-hexadecanoic acid, octadecanoic acid, t-tetradecenal, 1-nonadecene etc. Anthelmintic study was conducted using Eisenia fetida as a test organism, revealing a significant anthelmintic effect in the C. medica fruit peel extract compared to the standard drug. Antimicrobial properties were assessed against five test bacterial and fungal strains. Antibacterial tests showed zones of inhibition ranging from 8 to 11 mm, while no prominent zones of inhibition were observed in antifungal tests. The DPPH assay demonstrated significant antioxidant properties of Citron fruit peel extract compared to the standard ascorbic acid. The Chloroform extract of citron fruit peel exhibited significant cytotoxic properties against FaDu (human hypopharyngeal tumour) cell line. The present study indicates the potential of the chloroform extract of C. medica fruit peel to be employed as an anthelmintic, antibacterial, antioxidant and anticancer agent. Hence, it emphasises the prominence that can be given to the dietary consumption of citrus fruit peel in various forms, such as dried peel, powder etc. The Author(s).
creator: Jayaram S.; Sarojini S.; Anand S.B.; Raj A.A.I.; Parakadan A.; Philip I.; Biswas S.
source: Plant Science Today, Vol-11, No. 1, pp. 616-625.
publisher: Horizon e-Publishing Group
date: 2024-01-01
rights: All Open Access; Gold Open Access; Green Open Access
relation: ISSN: 23481900
format: Online
language: English
type: Article
coverage: Jayaram S., Department of Life Sciences, CHRIST (Deemed to be University), Bengaluru, 560 029, India; Sarojini S., Department of Life Sciences, CHRIST (Deemed to be University), Bengaluru, 560 029, India; Anand S.B., Department of Life Sciences, CHRIST (Deemed to be University), Bengaluru, 560 029, India; Raj A.A.I., Department of Life Sciences, CHRIST (Deemed to be University), Bengaluru, 560 029, India; Parakadan A., Department of Life Sciences, CHRIST (Deemed to be University), Bengaluru, 560 029, India; Philip I., Department of Life Sciences, CHRIST (Deemed to be University), Bengaluru, 560 029, India; Biswas S., Department of Life Sciences, CHRIST (Deemed to be University), Bengaluru, 560 029, India

New discrete trigonometric distributions: estimation with application to count data
subject: Data fitting; discrete distributions; maximum likelihood estimation; reliability; trigonometric families of distributions; Weibull distribution
description: In this research, we contribute to the development of original discrete distributions for count data analysis. We elaborate four new and different discrete trigonometric distributions with two parameters based on a discretization of the so-called sin-Weibull, cos-Weibull, tan-Weibull, and type II tan-Weibull distributions. We investigate the advantages of the proposed distributions and their trigonometric nature for capturing count data. In particular, some fundamental distributional properties of the discrete sin-Weibull distribution are derived. Subsequently, we turn it into a statistical model. Parameter estimation by the maximum likelihood and proportion of zeros and ones methods are then discussed. A simulation study is carried out to evaluate some frequentist properties of the developed methodology. As the study focuses mainly on the practical aspect, the applicability of the proposed models is evaluated using real-count datasets from various fields. 2024 Informa UK Limited, trading as Taylor & Francis Group.
creator: Chesneau C.; Gillariose J.; Joseph J.; Tyagi A.
source: International Journal of Modelling and Simulation
publisher: Taylor and Francis Ltd.
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 2286203; CODEN: IMSIE
format: Online
language: English
type: Article
coverage: Chesneau C., Department of Mathematics, LMNO, University of Caen, Caen, France; Gillariose J., Department of Statistics and Data Science, CHRIST (Deemed to be University), Karnataka, Bangalore, India; Joseph J., SCAPS, Marian College Kuttikkanam, Peermade, Idukki District, Kerala, India; Tyagi A., Department of Statistics, Chaudhary Charan Singh University, Meerut, India

Forensic applications of graphene oxide
subject: Fluorescence; Forensic analysis; Graphene oxide; Reduced graphene oxide; Sensing
description: Forensic analysis is an enormous field comprising the detection of various types of samples. The objective of forensic evidence examination is to provide a cohesive, transparent, and unbiased judgment of the evidence's significance to the investigators. Graphene oxide (GO) is an abundant substance that comprises carbon, hydrogen, and oxygen in a single layer making it highly economical. Therefore, the utilization of GO is highly considered for achieving the detection and analysis of various substrates. This can be justified by its facile and economical preparation that contributes to improving its significance and applicability. Forensic samples include trace elements that can be pre-concentrated with the help of a sustainable medium provided by GO. This book chapter aims to provide exciting insights into the synthesis, properties, and applications of GO in the detection of various forensic samples of GO. 2024
creator: Bidarahalli A.R.; Anjali Y.; Rajeev R.; Rodrigues R.M.; Varghese A.
source: Comprehensive Analytical Chemistry, Vol-106, pp. 461-501.
publisher: Elsevier B.V.
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 0166526X; ISBN: 978-044329642-0
format: Online
language: English
type: Article
coverage: Bidarahalli A.R., Department of Chemistry, CHRIST (Deemed to be University), Karnataka, Bangalore, India; Anjali Y., Department of Chemistry, CHRIST (Deemed to be University), Karnataka, Bangalore, India; Rajeev R., Department of Chemistry, CHRIST (Deemed to be University), Karnataka, Bangalore, India; Rodrigues R.M., Department of Chemistry, CHRIST (Deemed to be University), Karnataka, Bangalore, India; Varghese A., Department of Chemistry, CHRIST (Deemed to be University), Karnataka, Bangalore, India

Transformative Metamorphosis in Context to IoT in Education 4.0
subject: Collaborative Learning; Competency Based Education; Compound annual growth rate; Industrial Revolution; Objective Based Education; Remote Learning
description: In the modern technology-driven era, it is important to consider a new model of education to keep pace with Industry 4.0. In view of this, the present paper critically explores the issues, discusses potential solutions along with a comprehensive analysis of the applications of technologies such as Internet of Things (IoT) in modern education specially Education 4.0, and examines the potential of these technologies to transform the education sector. The challenges faced by previous education models are analysed along with how they pave the way to the inclusion of IoT in education, leading to Education 4.0. The potential benefits of IoT in improving learning outcomes, enhancing student engagement and retention, and supporting teachers are also highlighted. In addition, it addresses the ethical and privacy concerns associated with the use of these technologies and suggests areas for future research. 2023 A. K. Biswal et al.
creator: Biswal A.K.; Avtaran D.; Sharma V.; Grover V.; Mishra S.; Alkhayyat A.
source: EAI Endorsed Transactions on Internet of Things, Vol-10
publisher: European Alliance for Innovation
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 24141399
format: Online
language: English
type: Article
coverage: Biswal A.K., School of Computer Engineering, Kalinga Institute of Industrial Technology (Deemed to be University), Bhubaneswar, India; Avtaran D., School of Computer Engineering, Kalinga Institute of Industrial Technology (Deemed to be University), Bhubaneswar, India; Sharma V., CHRIST (Deemed to be University), NCR, Delhi, India; Grover V., Noida Institute of Engineering & Technology, Greater Noida, India; Mishra S., School of Computer Engineering, Kalinga Institute of Industrial Technology (Deemed to be University), Bhubaneswar, India; Alkhayyat A., College of Technical Engineering, The Islamic University, Najaf, Iraq

Development of a scorecard to measure the satisfaction and happiness in higher education
subject: happiness; higher education; PERMA; satisfaction; scorecard.
description: This study aims to identify and test the antecedents affecting students' satisfaction and its relationship with happiness. A conceptual model was designed with the dimensions such as happiness, recognition, gratitude, physical health, and negative emotion to measure students' satisfaction. Martin Seligman's 'theory of well-being' was employed to measure the happiness of the students. Data was collected from 202 respondents and a structural equation modelling (SEM) approach was employed for analysis. The results of the study indicate that physical health, gratitude, and negative emotion influence the satisfaction of students in higher education. It was found that positive emotion and relationships have a significant influence on the happiness of the students. A relationship between satisfaction and happiness was developed. In extension to the present study's findings, a model and scorecard are proposed that can be used to measure the happiness and satisfaction of students in higher educational institutions in India. 2024 Inderscience Enterprises Ltd.. All rights reserved.
creator: Shetty D.K.; Malarout N.; Naik N.; Kamath R.; Duhan A.; Parthasarathy K.
source: International Journal of Business Information Systems, Vol-45, No. 2, pp. 143-171.
publisher: Inderscience Publishers
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 17460972
format: Online
language: English
type: Article
coverage: Shetty D.K., Department of Humanities and Management, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, Karnataka, India; Malarout N., Department of Humanities and Management, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, Karnataka, India; Naik N., Department of Mechanical and Manufacturing Engineering, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, Karnataka, India; Kamath R., School of Business and Management, CHRIST (Deemed to Be University), Kengeri Campus, Karnataka, Bangalore, India; Duhan A., Department of Commerce, Bhagat Phool Singh Mahila Vishwavidyalaya, University in Sonipat, Khanpur Kalan, Haryana, India; Parthasarathy K., School of Management Studies, Kongu Engineering College, Erode, Tamil Nadu, 638060, India

Solid-state fermentation of pigment producing endophytic fungus Fusarium solani from Madiwala lake and its toxicity studies
subject: Antimicrobial; Antioxidant; Cytotoxicity; Endophytic fungus; Fusarium solani; Green synthesis; Natural colors; Pigment; Silver nanoparticles; Synthetic colors
description: Several consumer products look enticing due to colors and there has been a demand for colors for various applications ever since human civilization started. Although in the primitive days, humans had used natural colors, the wake of the industrial revolution saw the excessive use of diverse types of synthetic colors. Although it looked very fancy initially, slowly scientists discovered the dangers of large-scale use of these colorants. The current demand is for natural colors, and hence, there is a scope for sources of natural colors from biosources. The present study involved the isolation of an endophytic fungus, Fusarium solani producing a red pigment from the polluted waters of Madiwala lake in Bangalore. The fungal extract showed good antimicrobial and moderate antioxidant properties. Cytotoxicity assays using brine shrimps proved negligible toxicity which is a positive trait for natural colorants for safer applications in industries. Media optimization and solid state fermentation were carried out to improve the yield of the fungal pigment and also to formulate a cheaper media for fungal multiplication and pigment production. Green synthesis of silver nanoparticles was also carried out with the fungal extract and the nanoparticles were characterized. Thus, the present study provides an option for the extraction of environment friendly natural colorant from the fungus F. solani for potential industrial applications. 2024 Bhoomika Prakash Poornamath, et al.
creator: Poornamath B.P.; Sarojini S.; Jayaram S.; Biswas S.; Kaloor A.; Umesh M.
source: Journal of Applied Biology and Biotechnology, Vol-12, No. 2, pp. 264-272.
publisher: Open Science Publishers LLP Inc.
date: 2024-01-01
rights: All Open Access; Gold Open Access
relation: ISSN: 2347212X | LS; 2023-2024; Vol-2; 0645-0646
format: Online
language: English
type: Article
coverage: Poornamath B.P., Department of Life Sciences, CHRIST (Deemed to be University), Karnataka, Bengaluru, India; Sarojini S., Department of Life Sciences, CHRIST (Deemed to be University), Karnataka, Bengaluru, India; Jayaram S., Department of Life Sciences, CHRIST (Deemed to be University), Karnataka, Bengaluru, India; Biswas S., Department of Life Sciences, CHRIST (Deemed to be University), Karnataka, Bengaluru, India; Kaloor A., Department of Life Sciences, CHRIST (Deemed to be University), Karnataka, Bengaluru, India; Umesh M., Department of Life Sciences, CHRIST (Deemed to be University), Karnataka, Bengaluru, India

A Multiplier-Less FRM-Based Reconfigurable Regulated Bank of Filter for Spectrum Hole Detection in IoT
subject: Cosine modulation technique (CMT); FIR filters; Frequency response masking (FRM)
description: A promising solution for the detection of spectrum holes in the Internet of Things networks is the cognitive radio (CR) system, which is used to identify spectrum holes effectively. The intention of this work is to design a low-complexity Reconfigurable Regulated Bank of Filter (RRBF) structure for spectrum hole detection in IoT networks. The RRBF structure is designed by utilizing the Frequency Response Masking (FRM) approach and the Cosine Modulation Technique (CMT). Using the RRBF structure, multiple sharp non-uniform channels are generated for efficient spectrum hole detection in IoT networks. With the aid of an example, the performance and computational complexity of the RRBF structure are demonstrated. The result shows that the RRBF structure has a fewer multipliers than other existing methods. To obtain hardware-efficient realization, the RRBF structure is made of multiplier-less by incorporating Canonical Signed Digit (CSD), Multi-Objective Artificial Bee Colony (MOABC), and Shift Inclusive Differential Coefficients (SIDC) with Common Sub-expression Elimination (CSE) optimization techniques. 2024 IETE.
creator: Varghese R.C.; Amir A.; Inbanila K.
source: IETE Journal of Research, Vol-70, No. 8, pp. 6560-6571.
publisher: Taylor and Francis Ltd.
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 3772063
format: Online
language: English
type: Article
coverage: Varghese R.C., CHRIST (Deemed to be University), Bangalore, India; Amir A., CHRIST (Deemed to be University), Bangalore, India; Inbanila K., CHRIST (Deemed to be University), Bangalore, India