From Namaskara to Annyeong Questioning Where I Belong
description: [No abstract available]
creator: Lawbei E.
source: Economic and Political Weekly, Vol-59, No. 16, pp. 71-72.
publisher: Economic and Political Weekly
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 129976
format: Online
language: English
type: Article
coverage: Lawbei E., Department of Media Studies, CHRIST (Deemed to be University), Bengaluru, India

Tb-doped strontium aluminate nanophosphor: Cytotoxicity, phytotoxicity, and bioimaging in plant cells
subject: Cytotoxicity; Phosphor; Phytotoxicity; Plant cell imaging; Strontium aluminate
description: This study explores the novel application of terbium-doped strontium aluminate nanoparticles for fluorescence imaging in plant cells. The study encompasses microwave assisted solid state synthesis as well as the structural and optical characterization of terbium-doped strontium aluminate nanophosphors, their toxicity studies in plant and animal cells and their use as a fluorescent dye for plant imaging. The X-ray diffraction pattern analysis, along with Rietveld refinement studies, show the formation of SrAl2O4 as a dominant crystalline phase. Photoluminescence investigations demonstrate green emission from Tb3+ transition levels. In vitro biocompatibility of terbium-doped strontium aluminate nanophosphors was studied using L929 fibroblast cells. The plant Clitoria ternatea was used to examine phytotoxicity. The samples' potential for bioimaging was further investigated. Our findings reveal improved growth of seedlings, positioning these nanoparticles as promising tools in plant-related research. This study advances our understanding of nanoparticle-plant interactions and holds potential for transformative applications in agriculture. 2024 The Authors
creator: Thomas N.M.; George N.; Viji M.O.; Anila E.I.
source: Plant Nano Biology, Vol-8
publisher: Elsevier B.V.
date: 2024-01-01
rights: All Open Access; Gold Open Access
relation: ISSN: 27731111
format: Online
language: English
type: Article
coverage: Thomas N.M., Department of Physics, Morning Star Home Science College, Angamaly, Kerala, Ernakulam, 683573, India, Center for Nano-Bio Polymer Science and Technology, Department of Physics, St. Thomas College, Palai, Arunapuram, Kerala, Kottayam, 686574, India, Optoelectronic and Nanomaterials' Research Lab, Department of Physics, Union Christian College, Aluva, Kerala, Ernakulam, 683102, India; George N., Department of Biotechnology, St. Joseph's College (Autonomous), Irinjalakuda (Affiliated to the University of Calicut), Kerala, 680121, India; Viji M.O., Department of Biotechnology, St. Joseph's College (Autonomous), Irinjalakuda (Affiliated to the University of Calicut), Kerala, 680121, India; Anila E.I., Optoelectronic and Nanomaterials' Research Lab, Department of Physics, Union Christian College, Aluva, Kerala, Ernakulam, 683102, India, Department of Physics and Electronics, Christ (Deemed to be University), Karnataka, Bangalore, 560029, India

A Qualitative Exploration of the role of intersectionality in health disparities faced by Indian transgender persons
subject: Health Disparities; Indian; Interpretative Phenomenological Analysis; Intersectionality; Transgender Persons
description: Transgender persons in India represent a minority and are subjected to varying levels of disparities, including those in health. These disparities for a transgender person are multi-axial and have a complex origin and manifestation that can only be assessed and explored through an intersectional lens where efforts are made to understand the collision of multiple and different identities and the role these identities play in a transgender person's life. This study aimed to explore the role of intersectionality in the health disparities as experienced by Indian transgender persons. Twelve transgender persons from rural, semi-rural, and urban residences were interviewed. The data was analysed through interpretative phenomenological inquiry. Following the same, five sub themes were emerged. 'Social and health disparities among Indian transgender persons' emerged as a group experiential theme in the analysis. The sub- themes were religion, place of residence, age, socio-economic status, and colour, which play a role in disparities of their physical as well as mental health treatment, henceforth resulting in the development of 'pervasive transphobia' in the Indian healthcare system as per the experiences lived by the participants. Following the findings of this study, we may assert that Indian transgender people perceive that they are disproportionately affected by health disparities. Henceforth, there is an urgency to unfold such disparities in health through the lens of intersectionality. 2024 Sapienza Universita Editrice. All rights reserved.
creator: Kaur H.; Singh T.
source: Psychology Hub, Vol-41, No. 1, pp. 23-34.
publisher: Sapienza Universita Editrice
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 2723973X
format: Online
language: English
type: Article
coverage: Kaur H., Department of Psychology, Banaras Hindu University, Varanasi, India, Christ (Deemed to be) University, Delhi NCR, India; Singh T., Department of Psychology, Banaras Hindu University, Varanasi, India

Chandra X-ray analysis of Herbig Ae/Be stars
subject: stars: coronae; stars: flare; stars: low-mass; stars: massive; stars: pre-main-sequence; techniques: imaging spectroscopy
description: Herbig Ae/Be (HAeBe) stars are intermediate-mass pre-main-sequence stars, characterized by infrared (IR) excess and emission lines. They are observed to emit X-rays, whose origin is a matter of discussion and not settled yet. X-ray emission is not expected in HAeBe stars, as they lack the subsurface convective zone. In this study, we retrieved observations from the Chandra archive for 62 HAeBe stars, among which 44 sources (detection fraction ?71 per cent) were detected in X-rays, with 7 being new detections. We use this sample as a test bed to conduct a comparative analysis of the X-ray properties of HAeBe stars and their low-mass counterparts, T Tauri stars (TTSs). Further, we compare the X-ray properties of HAeBe stars and TTSs with optical and IR properties to constrain the X-ray emission mechanism in HAeBe stars. We found no correlation between X-ray emission and disc properties of HAeBe stars, confirming that X-rays are not related to accretion shocks. About 56 per cent of HAeBe stars without any known subarcsec companions have lower plasma temperatures (kT ? 2 keV). We observe flaring/variability in HAeBe stars with confirmed low-mass companions. These stars show plasma temperatures > 2 keV, similar to TTSs. Guided by this information, we discuss the role of a T Tauri companion for X-ray emission seen in our sample of HAeBe stars. From the results obtained in this paper, we suggest that X-ray emission from HAeBe stars may not be related to accretion shocks or hidden TTS, but rather can be due to magnetically driven coronal emission. 2024 The Author(s). Published by Oxford University Press on behalf of Royal Astronomical Society.
creator: Anilkumar H.; Mathew B.; Jithesh V.; Kartha S.S.; Manoj P.; Narang M.; Chavali M.
source: Monthly Notices of the Royal Astronomical Society, Vol-530, No. 3, pp. 3020-3037.
publisher: Oxford University Press
date: 2024-01-01
rights: All Open Access; Gold Open Access
relation: ISSN: 358711; CODEN: MNRAA
format: Online
language: English
type: Article
coverage: Anilkumar H., Department of Physics and Electronics, CHRIST (Deemed to be University), Bangalore, 560029, India; Mathew B., Department of Physics and Electronics, CHRIST (Deemed to be University), Bangalore, 560029, India; Jithesh V., Department of Physics and Electronics, CHRIST (Deemed to be University), Bangalore, 560029, India; Kartha S.S., Department of Physics and Electronics, CHRIST (Deemed to be University), Bangalore, 560029, India; Manoj P., Department of Astronomy and Astrophysics, Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai, 400005, India; Narang M., Academia Sinica Institute of Astronomy and Astrophysics, 11F of Astro-Math Bldg., No. 1, Section 4, Roosevelt Road Republic of China, Taipei, 10617, Taiwan; Chavali M., Max Planck Institute for Radio Astronomy, Auf dem Hel 69, Bonn, D-53121, Germany

Synergistic Co-grafting of multiwalled carbon nanotubes using SO3H and choline chloride-urea in fabricating uniform thin films with enhanced visible light transparency and reduced sheet resistance
subject: Co-grafting (A); Deep eutectic solvent (C); Sulfonated MWCNT (D); Transparent conducting electrodes (E)
description: New materials and innovative modification methods are indispensable to advance the energy field. The present work reports the fabrication of transparent conducting electrodes using Multiwalled carbon nanotube (MWCNT) that have been modified with sulfonic acid (SO3H) and a combination of Choline Chloride-Urea/Sulfonic acid (DES/SO3H). A comprehensive investigation was conducted to ascertain the impact of employing DES and SO3H in achieving consistent and long-lasting dispersions of multiwalled carbon nanotubes in different solvents and the most favourable condition was achieved when employing n-heptanol. The films were fabricated on glass substrate by using the spray pyrolysis technique. The stability of the system following the modification was unequivocally confirmed by SEM analysis, while the electronic structure was assessed qualitatively by EDX analysis. Optical profilometry analysis revealed that the film thickness fell within the range of 350385 nm. The co-grafted film demonstrated an optical transparency of approximately 84.96%, modestly exceeding that of the singly grafted film, which was determined to be 70.14% in the visible region. The sheet resistance of DES/S-MWCNT and S-MWCNTs was calculated to be approximately 3.33k?/Sq and 5.02k?/Sq, respectively. The calculated charge transfer resistance (RCT) for the co-grafted and singly grafted MWCNT systems was 0.185? and 0.190?, respectively. These values align closely with the corresponding sheet resistance values obtained. The electrochemical investigations also showed an increased specific capacity for DES/S-MWCNT, approximately 896.2C/g, whereas the calculated value for the S-MWCNT system was 826.8C/g. 2024 Elsevier B.V.
creator: Veigas L.M.; Sunaja Devi K.R.; Chundattu S.J.; Mohan M.K.
source: Optical Materials, Vol-151
publisher: Elsevier B.V.
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 9253467; CODEN: OMATE
format: Online
language: English
type: Article
coverage: Veigas L.M., Department of Sciences and Humanities, School of Engineering and Technology, CHRIST (Deemed to be University), Mysore Road, Karnataka, Bengaluru, 560074, India; Sunaja Devi K.R., Department of Chemistry, CHRIST(Deemed to be University), Karnataka, Bangalore, 560029, India; Chundattu S.J., Department of Sciences and Humanities, School of Engineering and Technology, CHRIST (Deemed to be University), Mysore Road, Karnataka, Bengaluru, 560074, India; Mohan M.K., Department of Sciences and Humanities, School of Engineering and Technology, CHRIST (Deemed to be University), Mysore Road, Karnataka, Bengaluru, 560074, India

Efficient cationic dye removal from water through Arachis hypogaea skin-derived carbon nanospheres: a rapid and sustainable approach
description: The present study investigates the potential of Arachis hypogaea skin-derived carbon nanospheres (CNSs) as an efficient adsorbent for the rapid removal of cationic dyes from aqueous solutions. The CNSs were synthesized through a facile, cost-effective, catalyst-free and environmentally friendly process, utilizing Arachis hypogaea skin waste as a precursor. This is the first reported study on the synthesis of mesoporous carbon nanospheres from Arachis hypogaea skin. The structural and morphological characteristics of the CNSs were confirmed by different nano-characterization techniques. The adsorption performance of the carbon nanospheres was evaluated through batch adsorption experiments using two cationic dyes-methylene blue (MB) and malachite green (MG). The effects of the initial dye concentration, contact time, adsorbent dosage, and pH were investigated to determine the optimal conditions for dye removal. The results revealed that the obtained CNSs exhibited remarkable adsorption capacity and rapid adsorption kinetics. Up to ?98% removal efficiency was noted for both dyes in as little as 2 min for a 5 mg L?1 dye concentration, and the CNSs maintained their structural morphology even after adsorption. The adsorption data were fitted to various kinetic and isotherm models to gain insights into the adsorption mechanism and behaviour. The pseudo-second-order kinetic model and Redlich-Peterson model best described the experimental data, indicating multi-layer adsorption and chemisorption as the predominant adsorption mechanism. The maximum adsorption capacity was determined to be 1128.46 mg g?1 for MB and 387.6 mg g?1 for MG, highlighting the high affinity of the carbon nanospheres towards cationic dyes. Moreover, CNS reusability and stability were examined through desorption and regeneration experiments, which revealed sustained efficiency over 7 cycles. CNSs were immobilised in a membrane matrix and examined for adsorption, which demonstrated acceptable efficiency …
creator: Sharma A.; Shivanna J.M.; Alodhayb A.N.; Hegde G.
source: Nanoscale Advances, Vol-6, No. 12, pp. 3199-3210.
publisher: Royal Society of Chemistry
date: 2024-01-01
rights: All Open Access; Gold Open Access; Green Open Access
relation: ISSN: 25160230
format: Online
language: English
type: Article
coverage: Sharma A., Department of Chemistry, School of Sciences, CHRIST, Deemed to be University, Hosur Road, Bengaluru, 560029, India, Centre for Advanced Research and Development (CARD), CHRIST, Deemed to be University, Hosur Road, Bengaluru, 560029, India; Shivanna J.M., Department of Chemistry, AMC Engineering College, Bannerghatta Road, Bengaluru, 560083, India; Alodhayb A.N., Department of Physics and Astronomy, College of Science, King Saud University, Riyadh, 11451, Saudi Arabia; Hegde G., Department of Chemistry, School of Sciences, CHRIST, Deemed to be University, Hosur Road, Bengaluru, 560029, India, Centre for Advanced Research and Development (CARD), CHRIST, Deemed to be University, Hosur Road, Bengaluru, 560029, India

Effects of green energy and productivity on environmental sustainability in BRICS economies: The role of natural resources rents
subject: BRICS economies; Economic growth; Environmental sustainability; Natural resources rents; Renewable energy; Total factor productivity
description: By developing a theoretical framework, this paper constructs two models for environmental sustainability, each with an ecological footprint and CO2 emissions. The empirical study considers panel data from Brazil, Russia, India, China, and South Africa (BRICS) based on the need for consistent economic growth with minimum environmental cost in these five major emerging countries. The data period ranges from 1994 to 2018. According to the findings from several estimation techniques, total factor productivity and renewable energy consumption improve environmental quality. However, natural resources rents and economic growth are detrimental to environmental sustainability. Therefore, it is concluded that the mere blind use of natural resources to achieve economic growth without raising productivity and green energy is ecologically unsustainable. Appropriate policies are discussed to promote the productivity of governments via emerging technologies and digitalisation. 2024 Elsevier Ltd
creator: Zhou X.; Patel G.; Mahalik M.K.; Gozgor G.
source: Resources Policy, Vol-92
publisher: Elsevier Ltd
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 3014207
format: Online
language: English
type: Article
coverage: Zhou X., School of Business, Sanda University, Shanghai, China; Patel G., School of Business and Management, CHRIST (Deemed to be University), Kengeri Campus, Kanmanike, Kumbalgodu, Mysore Road, Karnataka, Bengaluru, 560074, India; Mahalik M.K., Department of Humanities and Social Sciences, Indian Institute of Technology Kharagpur, West Bengal, Medinapur, 721302, India; Gozgor G., School of Management, University of Bradford, Bradford, United Kingdom, Adnan Kassar School of Business, Lebanese American University, Beirut, Lebanon

Formulation of Nickel OxideGraphene Composite Ink and the Fabrication of Thin-Film Electrodes Using Direct Ink Writing
subject: composite ink; direct ink writing; nanoparticle synthesis; Nickel oxide ink; nickel oxidegraphene ink
description: Nickel oxide (NiO) is a p-type material with a wide bandgap of 3.6 to 4eV, and graphene is a zero-bandgap material. When the two materials are combined to form a composite, their structural, optical, and electrical properties are enhanced. This work presents the formulation of nickel oxide (NiO)graphene composite ink (with ethylene glycol as a solvent) for the fabrication of thin-film electrodes using a direct ink writing technique. NiO is used in nanopowder form, which is prepared via a wet-chemical approach. NiO ink is prepared in three different concentrations of 40mg/ml (N1), 60mg/ml (N2), and 70mg/ml (N3). Graphene ink (G) is also prepared in concentrations of 0.5mg/ml (G1), 1mg/ml (G2), and 2mg/ml (G3). Among the pure NiO inks, it was observed that low resistance and uniform printing were obtained for N2. Therefore, N2 is mixed with different concentrations of graphene to form the composite ink, which is further printed on the substrates. The rheological properties of all the formulated inks are measured. An extrusion-based direct-write system is employed for printing the inks on a glass substrate. The printed samples are characterized before and after annealing at 250C for 2h. The resistance of the composite ink (N2G1) is decreased by 53% in comparison with the pure NiO ink (N2). As the conductivity of the composite ink thin film is in the range of M?, they could find application in the field of gas sensing and thermistors. The Minerals, Metals & Materials Society 2024.
creator: Thakur N.; Thomas N.; Koshy A.M.; Swaminathan P.; Murthy H.
source: Journal of Electronic Materials, Vol-53, No. 5, pp. 2573-2582.
publisher: Springer
date: 2024-01-01
rights: All Open Access; Hybrid Gold Open Access
relation: ISSN: 3615235; CODEN: JECMA
format: Online
language: English
type: Article
coverage: Thakur N., Department of Electronics and Communication, CHRIST (Deemed to be University), Karnataka, Bengaluru, 560074, India; Thomas N., Electronic Materials and Thin Films Lab, Department of Metallurgical and Materials Engineering, Indian Institute of Technology Madras, Chennai, 600036, India; Koshy A.M., Electronic Materials and Thin Films Lab, Department of Metallurgical and Materials Engineering, Indian Institute of Technology Madras, Chennai, 600036, India; Swaminathan P., Electronic Materials and Thin Films Lab, Department of Metallurgical and Materials Engineering, Indian Institute of Technology Madras, Chennai, 600036, India; Murthy H., Department of Electronics and Communication, CHRIST (Deemed to be University), Karnataka, Bengaluru, 560074, India

Sustainability and Gender Equality: SDG5Gender Differences in Bargaining in the Housing Market
description: This chapter investigates whether gender differences exist in bargaining behaviour in the housing market. The impact of personality dispositions, location preferences and other such variables on the individuals willingness and ability to bargain and obtain a concession is studied. The variables were estimated using a 5-point Likert scale, and the final dataset was analysed by implementing logistic regression model. Findings suggest that gender, product knowledge, bargaining disposition, role of agent and reference price significantly impact bargaining behaviour. The study validates the need to attain the fifth Sustainable Development Goal, i.e. Gender Equality. The current emphasis is to ensure full participation of women in decision-making capabilities by 2030 (UN Women, Progress on the sustainable development goals: the gender snapshot, UN Women, New York, 2022), but it is found that men bargain more than women in the rental housing market. The chapter contributes to existing literature by studying gender differences in the rental housing market and justifies the findings with the help of primary data analysis. 2024 The Author(s).
creator: Easwar S.; Walimbe S.; Vishnu K.; Pramila R.M.
source: Technical and Vocational Education and Training, Vol-38, pp. 76-89.
publisher: Springer
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 18713041
format: Online
language: English
type: Article
coverage: Easwar S., CHRIST (Deemed to be University), Maharashtra, Pune, India; Walimbe S., CHRIST (Deemed to be University), Maharashtra, Pune, India; Vishnu K., NMIMS Deemed-to-be-University, Mumbai, India; Pramila R.M., CHRIST (Deemed to be University), Maharashtra, Pune, India

Sartrean Insights on Understanding the Repercussions of Rape Trauma in the Gripping Narratives of Roxanne Gay and Neesha Arter
subject: Embodiment; Emotion; Fundamental Project; Memoirs; Rape; Rape Trauma; Sartre
description: Women have been subjugated to violence from time immemorial. One of the most horrific forms of violence is sexual violence and rape. Their voice was not heard until the rise of second wave feminism which began around 1970. Women started to write about their experiences in the form of memoirs to bring to light the atrocities of rape and the implications of trauma and its impact. Sexual assault inflicts profound psychological and emotional wounds that give rise to a condition referred to as Rape Trauma. Rape Trauma Syndrome includes of a wide range of physical and psychological signs such as insomnia, nightmare, flashbacks, anxiety, and depression and so on and they last for a long period of time in one?s life. The research uses two memoirs written by American women, Roxanne Gay?s Hunger: A Memoir of my Body (2017) and Neesha Arter?s Controlled: The worst Night of my Life and its Aftermath (2015). The research uses Sartre?s perspective on embodiment, freedom, self to analyse rape trauma. The research uses Jean Paul Sartre?s concept to analyse the immense effects of rape trauma on the lives of the two women as documented in their memoirs. Using the framework provided by Constance L. Mui, the research delineates how rape trauma destroys the fundamental project of the protagonists and how rape trauma annihilates an individual from her own body and isolates her from the world. 2024 Sciedu Press. All rights reserved.
creator: Preethika H.F.; Sharon J.
source: World Journal of English Language, Vol-14, No. 3, pp. 264-273.
publisher: Sciedu Press
date: 2024-01-01
rights: All Open Access; Gold Open Access
relation: ISSN: 19250703
format: Online
language: English
type: Article
coverage: Preethika H.F., Department of English and Cultural Studies, Christ (Deemed to be University), Bangalore, India; Sharon J.

Mapping of groundwater availability in dry areas of rural and urban regions in India using IOT assisted deep learning classification model
subject: Classification; Deep learning; Groundwater availability; Internet of things; Water quality index
description: Groundwater is a crucial resource for fulfilling the water requirements of India's rural and urban areas. The heterogeneous nature of geological, hydrological, and climatic factors results in substantial variability in the accessibility of groundwater across disparate regions. The present investigation centers on the cartography of groundwater accessibility in arid zones of rural and urban Indian areas using a Deep Learning Classification Model (DL-GWCM) supported by the Internet of Things (IoT). The introductory section underscores the importance of groundwater in India, where groundwater sources cater to around 80% of rural and 50% of urban water demands. The text highlights statistical data derived from surveys that indicate a notable decrease in groundwater levels. This underscores the pressing necessity for implementing effective monitoring and management strategies. The DL-GWCM is a proposed solution that aims to enhance the precision and effectiveness of groundwater availability mapping by incorporating IoT technology and Deep Learning Classification. The DL-GWCM comprises multiple constituent elements, such as Groundwater Prediction, Water Quality Index, and Conventional Neural Network- Bidirectional Long Short-Term Memory (CNNBi LSTM) classification. The process of Groundwater Prediction involves the utilization of past data and environmental factors to make precise forecasts of groundwater levels. The Water Quality Index evaluates the quality of subsurface water resources, guaranteeing their secure and enduring utilization. The Deep Learning Classification Model with IoT technology was implemented for groundwater accessibility mapping in Indian arid zones. It integrates Groundwater Prediction, Water Quality Index, and CNNBi LSTM classification. The model makes precise forecasts using past data and environmental factors, ensuring secure water quality. Using the CNNBi LSTM classification model improves the precision of groundwater availability mapping due to…
creator: S S.; Basi Reddy A.; Alphy A.; Velusamy J.; J I.; Rajagopal M.
source: Groundwater for Sustainable Development, Vol-25
publisher: Elsevier B.V.
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 2352801X
format: Online
language: English
type: Article
coverage: S S., Department of Management Studies, Skyline University Nigeria, Nigeria; Basi Reddy A., Department of Computer Science and Engineering, School of Computing, Mohan Babu University, Andhra Pradesh, Tirupati, India; Alphy A., Department of Computer Science and Engineering, SRM IST Delhi NCR Campus, Ghaziabad, India; Velusamy J., Department of Electronics and Communication Engineering, Nehru Institute of Engineering and Technology, India; J I., Department of Electronics and Communication Engineering, KPR Institute of Engineering and Technology, Arasur, Coimbatore, 641 407, India; Rajagopal M., Lean Operations and System, School of Business and Management, CHRIST (Deemed to Be University), Bangalore, India

Design control and management of intelligent and autonomous nanorobots with artificial intelligence for Prevention and monitoring of blood related diseases
subject: Blood clot; Gradient descent method; Hypoxemia; Nanorobots; Semi-supervised machine learning model; Swarm intelligence; Thrombus
description: The effective management of human bloodstream remains to be the prime focus for the clinicians over years and it impose greater challenges when it comes to real-time solution. In particular managing hypoxemia and detection of blood clots is most pertinent. One major challenge faced is the existence of limited training data generated from real-world scenarios. On the other hand, creating an efficient model is often time consuming and expensive. This paper focusses on effective convergence of artificial intelligence and nanorobotics technologies to design and implement autonomous intelligent nanorobots to deal with blood related diseases. The major contribution of the research is two-fold, first we define an efficient architecture of the nanorobotics system with appropriate design parameter. Next, we develop a novel semi-supervised learning model using stochastic gradient descent method and kernel space that efficiently control and manage the nanorobots and helps in earlier prognosis and treatment of blood related diseases. The proposed model is novel and efficient as it enables working at nanoscale, providing resourceful understanding on physical and chemical properties associated with human body. The use of artificial intelligence techniques further makes the system to work more intelligently and independently. COSMOL with integrated MATLAB environment is used for experimental setup and simulation. MNIST dataset is compared with online RP tree method and other conventional batch related techniques. The performance analysis is compared based on performance, error rates and risk related factors. The proposed approach provides significant improvement in terms of performance with minimal error rate and improved accuracy measures. 2023
creator: Balusamy B.; Dhanaraj R.K.; Seetharaman T.; Sharma V.; Shankar A.; Viriyasitavat W.
source: Engineering Applications of Artificial Intelligence, Vol-131
publisher: Elsevier Ltd
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 9521976; CODEN: EAAIE
format: Online
language: English
type: Article
coverage: Balusamy B., Shiv Nadar Institution of Eminence, Delhi-NCR, India; Dhanaraj R.K., Symbiosis Institute of Computer Studies and Research (SICSR), Symbiosis International (Deemed University), Pune, India; Seetharaman T., Department of CSE, CMR University, Bangalore, India; Sharma V., Computer Science Department, CHRIST(Deemed to be University), Delhi-NCR, India; Shankar A., Department of Cyber Systems Engineering, WMG, University of Warwick, Coventry, CV74AL, United Kingdom, Centre of Research Impact and Outreach, Chitkara University Institute of Engineering and Technology, Chitkara University, Punjab, India, School of Computer Science Engineering, Lovely Professional University, Punjab, Phagwara, 144411, India; Viriyasitavat W., Chulalongkorn Business School, Faculty of commerce and accountancy, Chulalongkorn University, Thailand

Prediction of ground water quality in western regions of Tamilnadu using LSTM network
subject: Groundwater; LSTM; Prediction; Tamil Nadu; Western region
description: Assessing and safeguarding groundwater quality is critical for sustaining life in water-scarce regions like western Tamil Nadu. The motivation behind this study stems from the pressing need to address water quality challenges in a region grappling with scarcity. Despite existing efforts, a notable research gap exists in predictive tools that comprehensively capture the nuanced temporal variations and trends in groundwater quality. This is where the LSTM network steps in, showcasing exceptional accuracy in short-term predictions and discerning long-term trends. This research uses Long Short-Term Memory (LSTM) networks, a variant of recurrent neural networks, to predict groundwater quality in South Indian Regions, especially in Tamil Nadu. Extensive data, encompassing parameters such as pH, dissolved oxygen, turbidity, and various chemical constituents, were gathered over an extended timeframe. The LSTM model was then trained on this historical dataset, factoring in temporal dependencies and seasonality inherent in groundwater quality data. The validation process rigorously tests the LSTM model against actual groundwater quality measurements. The results were impressive, as the model demonstrated a remarkable ability to unravel the complex variations in groundwater quality. 2024 Elsevier B.V.
creator: M K.; C V.S.R.P.; J V.A.; A S.; M S.; K.B P.; Shanmugm M.
source: Groundwater for Sustainable Development, Vol-25
publisher: Elsevier B.V.
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 2352801X
format: Online
language: English
type: Article
coverage: M K., Department of Electronics and Communication Engineering, Sri Ramakrishna Engineering College, Tamil Nadu, Coimbatore, India; C V.S.R.P., Department of Civil Engineering, Malla Reddy Engineering College, Telangana, Secunderabad, 500100, India; J V.A., Department of Computer Science, CHRIST (Deemed to be University), Bangalore, India; A S., Department of Science and Humanities, Brilliant Grammar School Educational Society's Group of Institutions Integrated Campus, Telangana, Hyderabad, 501505, India; M S., Technical Executive, National Agro Foundation, Tamil Nadu, Chennai, 600113, India; K.B P., Department of Electronics and Communication Engineering, Nitte Meenakshi Institute of Technology, BSF Campus, Yelahanka, Govindapura, Karnataka, Bengaluru, 560064, India; Shanmugm M., Department of Electronics and Communication Engineering, Kongu Engineering College, Perundurai, Erode, 638060, India

Unveiling the synergistic effect of amorphous CoW-phospho-borides for overall alkaline water electrolysis
subject: Amorphous catalyst; Bifunctional electrocatalyst; Catalysis; Hydrogen energy; Phospho-borides; Water splitting
description: Amorphous transition-metal-phospho-borides (TMPBs) are emerging as a new class of hybrid bifunctional catalysts for water-splitting. The present work reports the discovery of CoWPB as a new promising material that adds to the smaller family of TMPBs. The optimized compositions, namely Co4WPB5 and Co2WPB1 could achieve 10 mA/cm2 at just 72 mV and 262 mV of overpotentials for hydrogen evolution reaction (HER) and oxygen evolution reaction (OER), respectively, in 1 M KOH. Furthermore, the catalyst showed good performance in a 2-electrode assembly (1.59 V for 10 mA/cm2) with considerable stability (70 h stability, 10,000 operating cycles). Detailed morphological and electrochemical characterizations unveiled insights into the role of all elements in catalyst's improved performance. The presence of W was found to be crucial in improving the electronic conductivity and charge redistribution, making CoWPB suitable for both HER and OER. In computational simulation analysis, two configurations with different atomic environments, namely, CoWPBH and CoWPBO were found to have the lowest calculated overpotentials for HER and OER, respectively. It was found that the surface P-sites in CoWPBH were HER-active while the Co-sites in CoWPBO were OER-active sites. The study presents new knowledge about active sites in such multi-component catalysts that will foster more advancement in the area of water electrolysis. 2024 Hydrogen Energy Publications LLC
creator: Bhide A.; Gupta S.; Bhabal R.; Mali K.H.; Bhagat B.R.; Dashora A.; Patel M.; Fernandes R.; Patel N.
source: International Journal of Hydrogen Energy, Vol-63, pp. 645-656.
publisher: Elsevier Ltd
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 3603199; CODEN: IJHED
format: Online
language: English
type: Article
coverage: Bhide A., Department of Physics and Electronics, Christ University, Bengaluru, 560029, India; Gupta S., Advanced Materials Department, Joef Stefan Institute, Jamova 39, Ljubljana, 1000, Slovenia; Bhabal R., Department of Physics and Electronics, Christ University, Bengaluru, 560029, India; Mali K.H., Department of Physics, Faculty of Science, The Maharaja Sayajirao University of Baroda, Vadodara, 390002, India; Bhagat B.R., Department of Physics, Faculty of Science, The Maharaja Sayajirao University of Baroda, Vadodara, 390002, India; Dashora A., Department of Physics, Faculty of Science, The Maharaja Sayajirao University of Baroda, Vadodara, 390002, India; Patel M., School of Engineering, University of Liverpool, Liverpool, L69 3GH, United Kingdom; Fernandes R., Department of Physics and Electronics, Christ University, Bengaluru, 560029, India; Patel N., Department of Physics and Electronics, Christ University, Bengaluru, 560029, India

Beyond the rings: Polar ring galaxy NGC 4262 and its globular cluster system
subject: galaxies: evolution; galaxies: haloes; galaxies: individual: NGC4262; galaxies: peculiar; galaxies: star clusters: general; galaxies: structure
description: In the context of the hierarchical model of galaxy evolution, polar ring galaxies (PRGs) are considered the intermediate phase between ongoing mergers and quiescent galaxies. This study explores the globular cluster system (GCS) and its properties in the nearest PRG, NGC4262, serving as a pilot investigation to study GCS in nearby PRGs. We utilize wide and deep-field observations of the CFHT as part of the NGVS to investigate the GCS of NGC4262. We presented the first optical image of NGC4262 with an optically faint ring component. The photometric analysis of the GCS displays a distinct colour bimodality. We estimate the total number of GCs for NGC4262 to be 266 16 GCs with a specific frequency of 4.2 0.8 and a specific mass of 0.23 0.01, which is relatively high compared to other galaxies of similar mass and environmental conditions. The spatial and azimuthal distributions of subpopulations reveal strong evidence of previous interactions within the host galaxy. The colour distribution of GCS in NGC4262 shows a gradient of 0.05 0.01 within 5.5, supporting the notion of past interactions and evolutionary transitions. PRG NGC4262 conforms to the overall trend of the GCS mass with respect to the halo mass. Furthermore, our investigation of the global scaling relations between GCS and host galaxy parameters provides further support for the hypothesis that PRGs are an intermediate phase connecting ongoing mergers and quiescent galaxies. 2024 The Author(s). Published by Oxford University Press on behalf of Royal Astronomical Society.
creator: Akhil K.R.; Kartha S.S.; Mathew B.
source: Monthly Notices of the Royal Astronomical Society, Vol-530, No. 3, pp. 2907-2918.
publisher: Oxford University Press
date: 2024-01-01
rights: All Open Access; Gold Open Access; Green Open Access
relation: ISSN: 358711; CODEN: MNRAA
format: Online
language: English
type: Article
coverage: Akhil K.R., Department of Physics and Electronics, CHRIST (Deemed to be University), Bangalore, 560029, India; Kartha S.S., Department of Physics and Electronics, CHRIST (Deemed to be University), Bangalore, 560029, India; Mathew B., Department of Physics and Electronics, CHRIST (Deemed to be University), Bangalore, 560029, India

https://archives.christuniversity.in/items/show/13158
title: Multifarious Potential of Biopolymer-Producing Bacillus subtilis NJ14 for Plant Growth Promotion and Stress Tolerance in Solanum lycopercicum L. and Cicer arietinum L: A Way Toward Sustainable Agriculture
subject: Biofertilizer; Biopolymer; Halotolerance; Plant growth promotion; Polyhydroxyalkanoates
description: Diverse practices implementing biopolymer-producing bacteria have been examined in various domains lately. PHAs are among the major biopolymers whose relevance of PHA-producing bacteria in the field of crop improvement is one of the radical unexplored aspects in the field of agriculture. Prolonging shelf life is one serious issue hindering the establishment of biofertilizers. Studies support that PHA can help bacteria survive stressed conditions by providing energy. Therefore, PHA-producing bacteria with Plant Growth-Promoting ability can alter the existing problem of short shelf life in biofertilizers. In the present study, Bacillus subtilis NJ14 was isolated from the soil. It was explored to understand the ability of the strain to produce PHA and augment growth in Solanum lycopersicum and Cicer arietinum. NJ14 strain improved the root and shoot length of both plants significantly. The root and shoot length of S. lycopersicum was increased by 3.49 and 0.41cm, respectively. Similarly, C. arietinum showed a 9.55 and 8.24cm increase in root and shoot length, respectively. The strain also exhibited halotolerant activity (up to 10%), metal tolerance to lead (up to 1000?g/mL) and mercury (up to 100?g/mL), indicating that the NJ14 strain can be an ideal candidate for a potent biofertilizer. Graphical Abstract: (Figure presented.) The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2023.
creator: James N.; Umesh M.
source: Molecular Biotechnology, Vol-66, No. 5, pp. 1031-1050.
publisher: Springer
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 10736085; PubMed ID: 38097901 | LS; 2023-2024; Vol-2; 0128-0147
format: Online
language: English
type: Article
coverage: James N., Department of Life Sciences, CHRIST (Deemed to be University), Hosur Road, Karnataka, Bengaluru, 560029, India; Umesh M., Department of Life Sciences, CHRIST (Deemed to be University), Hosur Road, Karnataka, Bengaluru, 560029, India

Bio-waste derived multifunctional carbon dots for white light generation, forensic and antibacterial applications
subject: Carbon dots; Green synthesis; Latent fingerprint; Solid-state fluorescence; White light-emitting diode
description: The synthesis of multi-colour emitting solid-state fluorescent (SSF) carbon dots (CDs) is a challenging task due to the phenomenon of aggregation-induced self-quenching. However, this study presents an efficacious method to synthesize CDs from the sap stain of the cupressus lusitanica tree (cl-CDs) via a simple one-step microwave treatment. The resulting SSF CDs exhibited a particle size of approximately 3 nm, high stability, and remarkable efficacy in light conversion when coated on a UV light emitting diode (UV LED). The ensuing coating generated white light with CIE colour coordinates of (0.33, 0.34) and a high luminescence efficiency of approximately 671 L/W. The fluorescence capabilities exhibited by the cl-CDs in response to 254 nm and 365 nm UV light excitation make them an ideal choice for developing fluorescent inks to prevent counterfeiting. Moreover, the study investigated the notable fluorescence properties of cl-CDs as a luminescent fingerprint powder for the recognition of latent fingerprints on various surfaces. Additionally, the antibacterial potential of cl-CDs was evaluated against gram-positive and gram-negative bacteria, where the cl-CDs were utilized as an antibacterial dusting powder for fluorescent imaging of latent fingerprints on different substrates. Therefore, we believe that our present work offers a plethora of exciting possibilities for the multifunctional application of SSF green CDs with significant implications in white light generation, counterfeiting prevention, forensic applications, and healthcare. 2024 Elsevier B.V.
creator: Varghese M.; Jayaram S.; Sarojini S.; Kumbhakar P.; Balachandran M.
source: Journal of Photochemistry and Photobiology A: Chemistry, Vol-450
publisher: Elsevier B.V.
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 10106030; CODEN: JPPCE
format: Online
language: English
type: Article
coverage: Varghese M., Department of Physics and Electronics, CHRIST (Deemed to be University), Karnataka, Bengaluru, 560029, India; Jayaram S., Department of Life Sciences, CHRIST (Deemed to be University), Karnataka, Bengaluru, 560029, India; Sarojini S., Department of Life Sciences, CHRIST (Deemed to be University), Karnataka, Bengaluru, 560029, India; Kumbhakar P., Department of Physics and Electronics, CHRIST (Deemed to be University), Karnataka, Bengaluru, 560029, India; Balachandran M., Department of Physics and Electronics, CHRIST (Deemed to be University), Karnataka, Bengaluru, 560029, India

CMT-CNN: colposcopic multimodal temporal hybrid deep learning model to detect cervical intraepithelial neoplasia
subject: Attention mechanism; Cervical cancer; Deep learning; EfficientNet; Specular reflections
description: Cervical cancer poses a significant threat to women's health in developing countries, necessitating effective early detection methods. In this study, we introduce the Colposcopic Multimodal Temporal Convolution Neural Network (CMT-CNN), a novel model designed for classifying cervical intraepithelial neoplasia by leveraging sequential colposcope images and integrating extracted features with clinical data. Our approach incorporates Mask R-CNN for precise cervix region segmentation and deploys the EfficientNet B7 architecture to extract features from saline, iodine, and acetic acid images. The fusion of clinical data at the decision level, coupled with Atrous Spatial Pyramid Pooling-based classification, yields remarkable results: an accuracy of 92.31%, precision of 90.19%, recall of 89.63%, and an F-1 score of 90.72. This achievement not only establishes the superiority of the CMT-CNN model over baselines but also paves the way for future research endeavours aiming to harness heterogeneous data types in the development of deep learning models for cervical cancer screening. The implications of this work are profound, offering a potent tool for early cervical cancer detection that combines multimodal data and clinical insights, potentially saving countless lives. 2024, Universitas Ahmad Dahlan. All rights reserved.
creator: Mukku L.; Thomas J.
source: International Journal of Advances in Intelligent Informatics, Vol-10, No. 2, pp. 317-332.
publisher: Universitas Ahmad Dahlan
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 24426571
format: Online
language: English
type: Article
coverage: Mukku L., CHRIST(Deemed to be University), Kengeri, Bangalore, 560074, India; Thomas J., CHRIST(Deemed to be University), Kengeri, Bangalore, 560074, India

Walking an extra mile: Determinants of organizational citizenship behaviorAn exploratory study in faith-based organizations
subject: employee behavior; extra-role behavior; faith-based organizations; organizational citizenship behavior; organizational contract
description: Objective: Our study is intended to explore the factors that promote organizational citizenship behaviors (OCB) in faith-based organizations, which has the potential to extend the scholarly conversation around a previously unexplored context. Methods: Our study used a purposive, homogeneous sampling technique in selecting the participants. We interviewed 30 employees who have at least 5 years of experience in faith-based organizations. We conducted detailed interviews and subsequent analysis involved a rigorous six-step thematic analysis process to better understand the phenomena being studied. Results: Our study revealed the significance of OCB in faith-based organizations and further elucidated those factors that determine the display of OCBs. Our findings have the power to enhance the existing comprehension of OCBs in different environments, specifically those present in faith-based organizations. Our study broadens our conceptual understanding of OCB in faith-based organizations by adding one more dimension to the existing framework of P. MPodsakoff etal. (1990). Conclusion: Our findings have important implications for organizational scholars in faith-based organizations. Our new conceptual framework offers insights into the distinct characteristics of OCBs in faith-based organizations and suggests directions for future scholars to engage with OCBs from different contexts. 2024 by the Southwestern Social Science Association.
creator: Jose J.; Chully A.A.; Thomas N.
source: Social Science Quarterly, Vol-105, No. 3, pp. 800-816.
publisher: John Wiley and Sons Inc
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 384941
format: Online
language: English
type: Article
coverage: Jose J., School of Business and Management, CHRIST (Deemed to be University), Lavasa, Pune, India; Chully A.A., School of Business and Management, CHRIST (Deemed to be University), Lavasa, Pune, India; Thomas N., Organizational Behavior and Human Resource Management, Indian Institute of Management Indore, Indore, India

Low-frequency pulse-jitter measurement with the uGMRT I: PSR J0437-4715
subject: pulsar timing method; pulsars: individual: PSR J0437-4715; Radio astronomy
description: High-precision pulsar timing observations are limited in their accuracy by the jitter noise that appears in the arrival time of pulses. Therefore, it is important to systematically characterise the amplitude of the jitter noise and its variation with frequency. In this paper, we provide jitter measurements from low-frequency wideband observations of PSR J0437 4715 using data obtained as part of the Indian Pulsar Timing Array experiment. We were able to detect jitter in both the 300-500 MHz and 1 260-1 460 MHz observations of the upgraded Giant Metrewave Radio Telescope (uGMRT). The former is the first jitter measurement for this pulsar below 700 MHz, and the latter is in good agreement with results from previous studies. In addition, at 300-500 MHz, we investigated the frequency dependence of the jitter by calculating the jitter for each sub-banded arrival time of pulses. We found that the jitter amplitude increases with frequency. This trend is opposite as compared to previous studies, indicating that there is a turnover at intermediate frequencies. It will be possible to investigate this in more detail with uGMRT observations at 550-750 MHz and future high-sensitive wideband observations from next generation telescopes, such as the Square Kilometre Array. We also explored the effect of jitter on the high precision dispersion measure (DM) measurements derived from short duration observations. We find that even though the DM precision will be better at lower frequencies due to the smaller amplitude of jitter noise, it will limit the DM precision for high signal-to-noise observations, which are of short durations. This limitation can be overcome by integrating for a long enough duration optimised for a given pulsar. The Author(s), 2024. Published by Cambridge University Press on behalf of Astronomical Society of Australia.
creator: Kikunaga T.; Hisano S.; Batra N.D.; Desai S.; Joshi B.C.; Bagchi M.; Prabu T.; Takahashi K.; Arumugam S.; Bathula A.; Dandapat S.; Deb D.; Dwivedi C.; Gupta Y.; Jacob S.J.; Kareem F.; Nobleson K.; Mamidipaka P.; Paladi A.K.; Pandian B.A.; Rana P.; Singha J.; Srivastava A.; Surnis M.; Tarafdar P.
source: Publications of the Astronomical Society of Australia, Vol-41
publisher: Cambridge University Press
date: 2024-01-01
rights: All Open Access; Green Open Access
relation: ISSN: 13233580
format: Online
language: English
type: Article
coverage: Kikunaga T., Graduate School Of Science And Technology, Kumamoto University, Kumamoto, Japan, Australia Telescope National Facility, Csiro Space And Astronomy, Epping, NSW, Australia; Hisano S., International Research Organization For Advanced Science And Technology, Kumamoto University, Kumamoto, Japan; Batra N.D., Department Of Physics And Astrophysics, Delhi University, Delhi, India; Desai S., Department Of Physics ,IIT Hyderabad, Telangana,Kandi, Hyderabad, India; Joshi B.C., National Centre For Radio Astrophysics (TIFR), Pune, India, Department Of Physics, Indian Institute Of Technology, Roorkee, India; Bagchi M., The Institute Of Mathematical Sciences, Taramani, Chennai, India, Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai, India; Prabu T., Raman Research Institute, Bangalore, India; Takahashi K., International Research Organization For Advanced Science And Technology, Kumamoto University, Kumamoto, Japan, Faculty Of Advanced Science And Technology, Kumamoto University, Kumamoto, Japan; Arumugam S., Department Of Electrical Engineering,IIT Hyderabad, Telangana,Kandi, Hyderabad, India; Bathula A., Department Of Physical Sciences,IISER Mohali, Punjab, India; Dandapat S., Department Of Astronomy And Astrophysics, Tata Institute Of Fundamental Research, Navy Nagar, Colaba, Mumbai, India; Deb D., The Institute Of Mathematical Sciences, Taramani, Chennai, India; Dwivedi C., Department Of Earth And Space Sciences, Indian Institute Of Space Science And Technology, Kerala, Thiruvananthapuram, India; Gupta Y., National Centre For Radio Astrophysics, Pune University Campus, Pune, India; Jacob S.J., Department Of Physics, Government Brennen College, Kannur University, Kerala,Thalassery, Kannur, India; Kareem F., Department Of Physical Sciences, Iiser Kolkata, West Bengal, Mohanpur, India, Center Of Excellence In Space Sciences India, Iiser Kolkata, West Bengal, Mohanpur, India; Nobleson K., International Research Organization For Advance…