The use of augmented reality in assessing and training children with attention deficit hyperactivity disorder
subject: Attention-deficit/hyperactivity; Augmented reality; disorder; Electroencephalogram; Mental disease; Neuro-feedback therapy; Play therapy
description: Attention deficit hyperactivity disorder (ADHD) is a serious issue that must be addressed in the modern world. Treatment for ADHD is challenging because it is costly, has adverse effects, might not be successful, and is not considered an emergency. The reason that ADHD is hard to manage is because it causes people-especially children-to make impulsive decisions that hinder their ability to succeed in school, the workplace, and other areas of life. As an alternative approach, neurofeedback therapy or play therapy, which relies on real-time feedback of an individual's brainwave activity typically collected through electroencephalogram (EEG), has demonstrated promising outcomes in the treatment of mental disorders and enhancing cognitive capabilities. On the other hand, prolonged exposure to repetitive feedback might result in lower engagement since people may become disinterested in the process and find it difficult to continue participating. An extensive assessment on the use of augmented reality (AR) in the context of pediatric ADHD has been carried out, with an emphasis on the benefits of creating games specifically for kids with ADHD. By using AR technology in a group of children, the goal of this study was to investigate the basic characteristics of AR systems that aid in the identification and treatment of ADHD in children. 2024, Institute of Advanced Engineering and Science. All rights reserved.
creator: Joseph J.; Vinay M.
source: IAES International Journal of Artificial Intelligence, Vol-13, No. 4, pp. 4045-4053.
publisher: Institute of Advanced Engineering and Science
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 20894872
format: Online
language: English
type: Article
coverage: Joseph J., Department of Computer Science and Applications, Christ University, Bangalore, India; Vinay M., Department of Computer Science and Applications, Christ University, Bangalore, India

Impact of NiO/CuO as additives on the pseudocapacitive performance of SiO2-GO composite: Insights from experimental investigation
subject: Composite; CuO; NiO; Pseudocapacitors; SiO2-GO; Supercapacitance
description: Recent interest in pseudocapacitive materials faces challenges like degradation and high costs, while low-cost carbon materials suffer from low capacitance. SiO2-GO composites, despite their potential, remain unexplored for pseudocapacitors. The present study addresses this gap by focusing on the synthesis and characterization of SiO2-GO composites, both in their pure form and doped with NiO and/or CuO. These materials are subsequently investigated for their suitability as electrode materials in supercapacitor applications. The obtained results have been comprehensively analyzed with respect to the bonding interactions and morphological characteristics of each material variant. This analysis aims to elucidate how the incorporation of NiO and/or CuO influences the structural integrity, surface chemistry, and electrochemical performance of the SiO2-GO composites. By investigating these aspects, we aim to contribute new insights that could lead to the development of efficient and cost-effective pseudocapacitive electrode materials. 2024 Elsevier Ltd
creator: Anand S.; Sunajadevi K.R.P.; Pinheiro D.
source: Journal of Energy Storage, Vol-103
publisher: Elsevier Ltd
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 2352152X
format: Online
language: English
type: Article
coverage: Anand S., Department of Chemistry, Christ University, Karnataka, Bangalore, 560029, India; Sunajadevi K.R.P., Department of Chemistry, Christ University, Karnataka, Bangalore, 560029, India; Pinheiro D., Department of Chemistry, Christ University, Karnataka, Bangalore, 560029, India

Gut Microbiome Characterisation of Chrysomya megacephala: Isolation, Identification, Antibiotic Profiling, and Initial Documentation of Leclercia adecarboxylata from the Fly
subject: Antibiotic Resistance; Calliphoridae; Chrysomya megacephala; Hemolysis; Leclercia adecarboxylata
description: Chrysomya megacephala, known for its vector potential, harbors a diverse microbiota crucial in understanding disease transmission dynamics. Herein, we report the first documentation of Leclercia adecarboxylata isolated from C. megacephala. L. adecarboxylata is an Enterobacteriaceae, gram-negative bacillus that cause infections in human and animals. Additionally, we have reported the presence of Pseudomonas aeruginosa and Enterococcus faecalis from C. megacepahala. The study carried out the antibiotic profiling and hemolytic assays, which revealed distinct resistance patterns and virulence characteristics, shedding light on potential public health implications. L. adecarboxylata, Pseudomonas aeruginosa and Enterococcus faecalis showed positive result for hemolysis and in terms of antibiotic resistance P. aeruginosa strains showed resistance to Amoxicillin, Ampicillin and Tetracycline while, E. faecalis showed resistance towards Streptomycin and Tetracycline. However, L. adecarboxylata showed sensitivity to all antibiotics. This study was conducted from Kozhikode, Kerala, India, and this is the first of its kind of study from the region to analyse the vector potential of C. megacephala. These findings underscore the significance of comprehensive microbiological investigations in vector-borne disease surveillance and management strategies. The Author(s) 2024.
creator: Nair B.M.; Tomson M.
source: Journal of Pure and Applied Microbiology, Vol-18, No. 4, pp. 2446-2461.
publisher: Journal of Pure and Applied Microbiology
date: 2024-01-01
rights: All Open Access; Gold Open Access
relation: ISSN: 9737510
format: Online
language: English
type: Article
coverage: Nair B.M., Department of Life Sciences, CHRIST (Deemed to be University), Karnataka, Bangalore, India; Tomson M., Department of Life Sciences, CHRIST (Deemed to be University), Karnataka, Bangalore, India

Enhanced power quality control of a photo voltaic power plant integrated with multiple electric vehicle
subject: Distribution side generation (DSG); DQ control; electric vehicle; multicarrier SVPWM; photo-voltaic (PV)
description: As there is a great need for high-quality electricity on the distribution side, distribution side generation (DSG) has become increasingly important. The increased weight of EVs on the distribution side is the cause of this. There are numerous power quality mitigation techniques employed to address this type of issue, but many of the solutions suggest the usage of a separate device, such as an active power filter. But while construction the DSG the solution to this problem may be addressed using the proposed solution in this paper. Power quality (PQ) problems are being caused by the grids integration of Photo-Voltaic (PV) and its application to all connected loads. With the aid of Direct Quardrature (DQ) controller and Multicarrier Space Vector Pulse Width Modulation (SVPWM) technology, the overall power quality disturbance is decreased. A Simulink model for the PV-EV-Grid system was built to measure voltage and current Total Harmonic Distortion (THD) percentages under linear, non-linear, and Plug in Hybrid Vehicle (PHEV) load situations. The model shows that the THD values are well within the IEEE 519. Indian Academy of Sciences 2024.
creator: Harish B.N.; Surendra U.
source: Sadhana - Academy Proceedings in Engineering Sciences, Vol-49, No. 4
publisher: Springer
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 2562499; CODEN: SAPSE
format: Online
language: English
type: Article
coverage: Harish B.N., Department of Electrical and Electronics Engineering, School Engineering and Technology, CHRIST (Deemed to be University), Bangalore, India; Surendra U., Department of Electrical and Electronics Engineering, School Engineering and Technology, CHRIST (Deemed to be University), Bangalore, India

Balancing work and life inacademia: unraveling theemployee engagement mystery
subject: Education sector; Employee engagement; Job satisfaction; Organizational commitment; Perceived work-life benefits; Worklife balance
description: Purpose: This study aims to further the understanding of employees engagement by explaining their organizational commitment through their perception of the availability of work-life benefits in the organization. This study also investigates the mediating role of job satisfaction in this context. Design/methodology/approach: The model was tested on the primary data collected in two phases from 270 teaching professionals in higher education institutes in Northern India. Barren and Kennys algorithm and hierarchical regression analysis were used to test the hypotheses. Findings: The results reveal that employees perception of work-life benefits strongly influences their organizational commitment. Also, the results support that employees job satisfaction mediates the above-mentioned relationship. Research limitations/implications: Self-reported data could be considered as a key limitation of this study and for more accurate results supervisors (line managers) perspective could also be included in future studies. Also, in addition to perceived work-life benefits, supervisors support could also have an impact on employees commitment, thus its inclusion in the model could draw a clearer picture. Originality/value: This research has two key contributions: first, it adds to the limited literature examining the employees engagement issues in the academic sector. Second, this research is one of, if not the first, to investigate perceived work-life benefits among third-level teaching staff in India to explain employees commitment to their organizations. 2024, Emerald Publishing Limited.
creator: Tiwari M.; Srivastava M.K.; Suresh A.S.; Sharma V.; Mahajan Y.
source: International Journal of Educational Management, Vol-38, No. 7, pp. 1884-1902.
publisher: Emerald Publishing
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 0951354X
format: Online
language: English
type: Article
coverage: Tiwari M., Trinity College Dublin, Dublin, Ireland; Srivastava M.K., Christ University, Bangalore, India; Suresh A.S., Aditya School of Business Management, Mumbai, India; Sharma V., Symbiosis Centre for Management and Human Resource Development, Symbiosis International University, Pune, India; Mahajan Y., Symbiosis Centre for Management and Human Resource Development, Symbiosis International University, Pune, India

Literary Cartography of Performance Ecologies in Sheela Tomys Valli
subject: Ecological Crisis; Ecoprecarity; Indigenous Community; Performances; Spatial Politics
description: The shift towards posthumanism is characterized by blurring boundaries between humans and other species alongside emerging narratives centred on climate catastrophes and ecological crises. Sheela Tomys Valli (2022) is one of the most recent works of Indian fiction that actively promotes ecological consciousness. Set against the picturesque landscape of Wayanad, Valli intricately captures the essence of the indigenous community, weaving their stories into its narrative. The paper suggests that reading Valli through a cartographic lens transforms the narrative into an intelligent discourse on spatial politics. The performances in Valli are understood through the lens of performance ecology (Jeff Grygny), reflecting ongoing contemporary ecological debates. Their interrelation is explored by mapping spatial memory and schema of the characters, based on Robert T. Tallys theory of literary cartography (2013). Additionally, the paper will provide an overview of the ecopolitics of Wayanad, with a specific focus on the socio-political conditions of the Paniyar and Kuruchiyar scheduled tribes from which the characters are drawn. The study will underscore the triad of space, performance, and ecology in Valli, invoking a sense of ecoprecarity essential for rethinking and potentially expanding our notion of sustainability. 2024, University of Malaya. All rights reserved.
creator: Nataraj S.; Narayana S.
source: SARE, Vol-61, No. 2, pp. 46-77.
publisher: University of Malaya
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 0127046X
format: Online
language: English
type: Article
coverage: Nataraj S., Christ University, Bengaluru, India; Narayana S., Christ University, Bengaluru, India

Maximizing Bifunctionality for Overall Water Splitting by Integrating H2 Spillover and Oxygen Vacancies in CoPBO/Co3O4 Composite Catalyst
subject: bifunctional; electrocatalysts; electrolysis; hydrogen spillover; oxygen vacancies
description: In the pursuit of utilizing renewable energy sources for green hydrogen (H2) production, alkaline water electrolysis has emerged as a key technology. To improve the reaction rates of overall water electrolysis and simplify electrode manufacturing, development of bifunctional electrocatalysts is of great relevance. Herein, CoPBO/Co3O4 is reported as a binary composite catalyst comprising amorphous (CoPBO) and crystalline (Co3O4) phases as a high-performing bifunctional electrocatalyst for alkaline water electrolysis. Owing to the peculiar properties of CoPBO and Co3O4, such as complementing Gibbs free energy values for H-adsorption (?GH) and relatively smaller difference in their work functions (??), the composite exhibits H2 spillover (HS) mechanism to facilitate the hydrogen evolution reaction (HER). The outcome is manifested in the form of a low HER overpotential of 65 mV (at 10 mA cm?2). Moreover, an abundant amount of surface oxygen vacancies (Ov) are observed in the same CoPBO/Co3O4 composite that facilitates oxygen evolution reaction (OER) as well, leading to a mere 270 mV OER overpotential (at 10 mA cm?2). The present work showcases the possibilities to strategically design non-noble composite catalysts that combine the advantages of HS phenomenon as well as Ov to achieve new record performances in alkaline water electrolysis. 2024 The Author(s). Small Science published by Wiley-VCH GmbH.
creator: Bhabal R.; Bhide A.; Gupta S.; Fernandes R.; Patel N.
source: Small Science, Vol-4, No. 12
publisher: John Wiley and Sons Inc
date: 2024-01-01
rights: All Open Access; Gold Open Access
relation: ISSN: 26884046
format: Online
language: English
type: Article
coverage: Bhabal R., Department of Physics and Electronics, Christ University, Bengaluru, 560029, India; 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; Fernandes R., Department of Physics and Electronics, Christ University, Bengaluru, 560029, India; Patel N., Department of Physics and Electronics, Christ University, Bengaluru, 560029, India

Spatial and seasonal association study between PM2.5 and related contributing factors in India
subject: Contributing factors; Geographically weighted regression; Particulate matter; PM2.5; Seasonal variation; Spatio-temporal analysis
description: Global environmental pollution and rapid climate change have become a serious matter of concern. Remarkable spatial and seasonal variations have been observed due to rapid industrialization, urbanization, different festive occasions, etc. Among all the existing pollutants, the fine airborne particles PM2.5 (with aerodynamic equivalent diameter ?2.5?m) and PM10 (with aerodynamic equivalent diameter ?10?m) are associated with chronic diseases. This leads to carry out the study regarding the varying relationship between PM2.5 and other associated factors so that its concentration level might be under control. Existing literature has explored the geographical association between the pollutants and a few other important factors. To address this problem, the present study aims to explore the wide spatio-temporal relationships between the particulate matter (PM2.5) with the other associated factors (e.g., socio-demographic, meteorological factors, and air pollutants). For this analysis, the geographically weighted regression (GWR) model with different kernels (viz. Gaussian and Bisquare kernels) and the ordinary least squares (OLS) model have been carried out to analyze the same from the perspective of the four major seasons (i.e., autumn, winter, summer, and monsoon) in different districts of India. It may be inferred from the results that the local model (i.e., GWR model with Bisquare kernel) captures the spatial heterogeneity in a better way and their performances have been compared in terms of R2 values (>0.99 in all cases) and corrected Akaike information criterion (AICc) (maximum value -618.69 and minimum value -896.88). It has been revealed that there is a strong negative impact between forest coverage and PM pollution in northern India during the major seasons. The same has been found in Delhi, Haryana, and a few districts of Rajasthan during the 1-year cycle (October 2022September 2023). It has also been found that PM concentration levels become high over the spec…
creator: Sengupta A.; Middya A.I.; Dutta K.; Roy S.
source: Environmental Monitoring and Assessment, Vol-196, No. 12
publisher: Springer Science and Business Media Deutschland GmbH
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 1676369; PubMed ID: 39495335; CODEN: EMASD
format: Online
language: English
type: Article
coverage: Sengupta A., Department of Applied Statistics, Maulana Abul Kalam Azad University of Technology, West Bengal, Haringhata, India; Middya A.I., Department of Computer Science and Engineering, Jadavpur University, West Bengal, Kolkata, India; Dutta K., Department of Statistics and Data Science, Christ (Deemed to be University), Bengaluru, India; Roy S., Department of Computer Science and Engineering, Jadavpur University, West Bengal, Kolkata, India

Construction of Sorafenib Tosylate and Etoposide-loaded Liposomes: A Path to Precision Liver Cancer Therapy and its Apoptosis Induction
subject: Cancer; Etoposide; Liposomes; Sorafenib tosylate; Synergism
description: Nanotechnology is an effective tool in fighting against cancer, playing a crucial role in investigating and fabricating novel anticancer drugs. Recognizing the worldwide prevalence of cancer, we combined sorafenib tosylate (ST) and etoposide (ETP) within liposomes. We assessed their ability to kill human umbilical vein endothelial cells (HUVECs) and HepG2 liver cancer cells. The liposomes effectively contained ST and ETP, exhibiting a particle size distribution below 180nm, a polydisperse index (PDI) below 0.2, a spherical shape, a strong negatively charged zeta potential, and encapsulation efficiencies of 59% for ST, 88% for ETP, and 57% for ST combined with 87% for ETP. The FTIR analysis indicates that the drugs were incorporated within liposomes. Encapsulation of the drugs in liposomes resulted in a more significant cytotoxic impact on HepG2 cells and a reduced cytotoxic impact on HUVECs. The morphological assessment of the HepG2 liver cancer cells was investigated using AO-EB and Hoechst 33258 staining methods. Apoptosis mechanisms of HepG2 cells were examined by Annexin V and PI dual staining. Furthermore, the coadministration of ST and ETP, which were enclosed in liposomes, resulted in a synergistic impact on the drugs, leading to cell death by apoptosis. 2024 Wiley-VCH GmbH.
creator: Ganesan S.; Upadhye V.J.; Sharma N.; Arora A.; Chinnathambi A.; Alharbi S.A.; Hussein-Al-Ali S.H.; Abudoleh S.M.; Thangavelu I.
source: ChemistrySelect, Vol-9, No. 48
publisher: John Wiley and Sons Inc
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 23656549
format: Online
language: English
type: Article
coverage: Ganesan S., Department of Chemistry and Biochemistry, JAIN (Deemed-to-be University), Karnataka, Bangalore, 560069, India; Upadhye V.J., Parul Institute of Applied Sciences, Parul University, PO Limda, Tal, Waghodia, Gujarat, Vadodara, 391760, India; Sharma N., Department of Sciences, Vivekananda Global University, Jaipur, 303012, India; Arora A., Centre of Research Impact and Outcome, Chitkara University, Punjab, Rajpura, 140417, India; Chinnathambi A., Department of Botany and Microbiology, College of Science, King Saud University, PO Box -2455, Riyadh, 11451, Saudi Arabia; Alharbi S.A., Department of Botany and Microbiology, College of Science, King Saud University, PO Box -2455, Riyadh, 11451, Saudi Arabia; Hussein-Al-Ali S.H., Department of Chemistry, Faculty of Sciences, Isra University, Amman, 11622, Jordan; Abudoleh S.M., Faculty of Pharmacy, Middle East University, Amman, 11831, Jordan; Thangavelu I., Department of Chemistry, CHRIST (Deemed to be University), Karnataka, Bangalore, 560029, India

Navigating AI and chatbot applications in education and research: a holistic approach
subject: 10; 17; 9; AI; Chatbots; ChatGPT; Education; Interactive tools; Research; UNSDG-4
description: Purpose: This study aimed to identify factors influencing AI/chatbot usage in education and research, and to evaluate the extent of the impact of these factors. Design/methodology/approach: This study used a mixed approach of qualitative and quantitative methods. It is based on both primary and secondary data. The primary data were collected through an online survey. In total, 177 responses from teachers were included in this study. The collected data were analyzed using a statistical package for the social sciences. Findings: The study revealed that the significant factors influencing the perception of the academic and research community toward the adoption of AI/interactive tools, such as Chatbots/ChatGpt for education and research, are challenges, benefits, awareness, opportunities, risks, sustainability and ethical considerations. Practical implications: This study highlighted the importance of resolving challenges and enhancing awareness and benefits while carefully mitigating risks and ethical concerns in the integration of technology within the educational and research environment. These insights can assist policymakers in making decisions and developing strategies for the efficient adoption of AI/interactive tools in academia and research to enhance the overall quality of learning experiences. Originality/value: The present study adds value to the existing literature on AI/interactive tool adoption in academia and research by offering a quantitative analysis of the factors impacting teachers' perception of the usage of such tools. Furthermore, it also indirectly helps achieve various UNSDGs, such as 4, 9, 10 and 17. 2024, Abhishek N., Sonal Devesh, Ashoka M.L., Neethu Suraj, Parameshwara Acharya and Divyashree M.S.
creator: N A.; Devesh S.; M.L A.; Suraj N.; Acharya P.; M.S D.
source: Quality Education for All, Vol-1, No. 1, pp. 277-300.
publisher: Emerald Publishing
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 29769310
format: Online
language: English
type: Article
coverage: N A., Institute of Management and Commerce, Srinivas University, Mangaluru, India; Devesh S., School of Business and Management, CHRIST (Deemed to be University), Bangalore, India; M.L A., Department of Commerce, University of Mysore, Mysore, India; Suraj N., Institute of Management and Commerce, Srinivas University, Mangaluru, India; Acharya P., Department of Commerce, Mangalore University, Konaje, India; M.S D., Department of Commerce, GFGC Uppinangady, Mangalore, India

Ni-Co MOF Flowers/ZnO NRs Mediated Electrochemical Sensor for Rapid and Ultrasensitive Detection of Neotame in Food Samples
subject: electrochemical sensor; food samples; neotame; Ni-Co MOF; ZnO NRs
description: This study focuses on the bioreduction of waste-derived graphite rods into reduced graphene oxide(rGO), followed by the fabrication with Ni-Co metal-organic flowers and Zinc oxide nanorods(ZnO NRs) using Nafion, for sensitive detection of neotame. The Ni-Co metal-organic flowers and ZnO NRs were synthesized using solvothermal synthesis and Azadirachta indica leaf extract, respectively. Additionally, Nafion polymer enhances the stability and conductivity of the nanocomposite. The nanocomposite was characterized using UVvis, Fourier transform infrared spectorscopy, X-ray diffraction, Raman spectroscopy, Dynamic light scattering, X-ray photoelectron spectroscopy, Field-emission scanning electron microscopy, Energy-dispersive X-ray analsysis, Transmission electron microscopy, and Atomic force microscopy. The electrochemical studies were carried out using Electrochemical impedance spectroscopy and Cyclic voltammetry. The modified electrode (rGO/Nafion/Ni-Co MOF/ZnO NRs) demonstrated improved electrochemical activity (34.01 ?A) for neotame with an enhanced peak current at +0.73 V. The LOD and LOQ values were calculated and found to be 0.32 and 0.99 ?M with a recovery (%) ranging from 94.50 to 101.34%. The outcome of this study identifies the morphological and electrochemical factors as major contributors to the adsorption affinities and catalytical activities, with promising possibilities for the design of electrochemical sensing of artificial sweeteners. 2024 The Electrochemical Society (ECS). Published on behalf of ECS by IOP Publishing Limited. All rights, including for text and data mining, AI training, and similar technologies, are reserved.
creator: Manuel M.; Kanchi S.
source: Journal of the Electrochemical Society, Vol-171, No. 12
publisher: Institute of Physics
date: 2024-01-01
rights: All Open Access; Bronze Open Access
relation: ISSN: 134651; CODEN: JESOA
format: Online
language: English
type: Article
coverage: Manuel M., Department of Chemistry, Christ University, Bengaluru, 560 029, India; Kanchi S., Department of Chemistry, Christ University, Bengaluru, 560 029, India

A novel and secured bitcoin method for identification of counterfeit goods in logistics supply management within online shopping
subject: Bitcoin; Blockchain technology; Cryptographic hashes; Decentralized ledger; Smart contracts
description: Counterfeit merchandise poses significant challenges for both consumers and retailers. When counterfeit goods infiltrate the market, they damage the trustworthiness and reputation of legitimate companies, leading to negative publicity. Furthermore, these imitations can be harmful, especially in critical sectors like food and pharmaceuticals. To address this issue, it is essential to identify and prevent counterfeit products from reaching consumers. Our proposed solution leverages blockchain technology to authenticate products. Blockchains decentralized database securely stores all transaction data, ensuring transparency and traceability. Additionally, we introduce a tool that records ownership and product details. By utilizing a Quick Response (QR) code, consumers can easily verify the authenticity of a product, thus accessing its manufacturing and ownership information. This approach not only safeguards consumer safety but also protects the reputation and financial performance of legitimate business. Bharati Vidyapeeth's Institute of Computer Applications and Management 2024.
creator: Singh A.; Ramachandran K.K.; Krishna S.H.; Nayak C.; Anusha K.; Acharjee P.B.; Srivastava S.
source: International Journal of Information Technology (Singapore), Vol-16, No. 8, pp. 5371-5377.
publisher: Springer Science and Business Media B.V.
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 25112104
format: Online
language: English
type: Article
coverage: Singh A., Institute of Business Management, GLA University, Mathura, India; Ramachandran K.K., Dr. G R D College of Science, Tamil Nadu, Coimbatore, India; Krishna S.H., Department of Business Management, Vignana Bharathi Institute of Technology, Telangana, Hyderabad, India; Nayak C., Pimpri Chinchwad College of Engineering, Pune, India; Anusha K., KL Education Foundation, KL Business School, Andhra Pradesh, Guntur, India; Acharjee P.B., Computer Science, CHRIST University, Pune, India; Srivastava S., CSE Department, M.M. Engineering College, Maharishi Markandeshwar (Deemed to be University), Haryana, Mullana, India

Detection of X-ray polarization in the high synchrotron peaked blazar 1ES 1959+650
subject: BL Lacertae objects: individual: 1ES 1959+650; galaxies: active; Techniques: polarimetric; X-rays: galaxies
description: We report the measurement of X-ray polarization in the high synchrotron peaked blazar 1ES 1959+650. Of the four epochs of observations from the Imaging X-ray Polarimetry Explorer, we detected polarization in the 28 keV band on two epochs. From the model-independent analysis of the observations on 28 October 2022, in the 28 keV band, we found the degree of polarization of ?X=9.01.6% and an electric vector position angle of ?X=535 deg. Similarly, from the observations on 14 August 2023, we found ?X and ?X values as 12.50.7% and 202 deg, respectively. These values are also in agreement with the values obtained from spectro-polarimetric analysis of the I, Q, and U spectra. The measured X-ray polarization is larger than the reported optical values, ranging between 2.5% and 9% when observed from 2008 to 2018. Broadband spectral energy distribution constructed for the two epochs is well described by the one-zone leptonic emission model with the bulk Lorentz factor (?) of the jet larger on 14 August 2023 compared to 28 October 2022. Our results favor the shock acceleration of the particles in the jet, with the difference in ?X between the two epochs being influenced by a change in the ? of the jet. Indian Academy of Sciences 2024.
creator: Bharathan A.M.; Stalin C.S.; Chatterjee R.; Sahayanathan S.; Pal I.; Mathew B.; Agrawal V.K.
source: Journal of Astrophysics and Astronomy, Vol-45, No. 2
publisher: Springer
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 2506335
format: Online
language: English
type: Article
coverage: Bharathan A.M., Department of Physics and Electronics, CHRIST (Deemed to be University), Bangalore, India; Stalin C.S., Indian Institute of Astrophysics, Block II, Koramangala, Bangalore, 560034, India; Chatterjee R., Space Astronomy Group, ISITE Campus, U. R. Rao Satellite Centre, Bangalore, 560037, India; Sahayanathan S., Astrophysical Sciences Division, Bhabha Atomic Research Centre, Mumbai, 400085, India, Homi Bhabha National Institute, Mumbai, 400094, India; Pal I., Indian Institute of Astrophysics, Block II, Koramangala, Bangalore, 560034, India; Mathew B., Department of Physics and Electronics, CHRIST (Deemed to be University), Bangalore, India; Agrawal V.K., Space Astronomy Group, ISITE Campus, U. R. Rao Satellite Centre, Bangalore, 560037, India

Millets Industry Dynamics: Leveraging Sales Projection and Customer Segmentation
subject: Customer Segmentation; Forecast; Millets; Sales Projection
description: Millets delves into the dynamics of the millets industry, with a particular focus on sales projection and customer segmentation as strategic levers for growth. The research commences with an in-depth analysis of the millets market, encompassing production patterns, consumption trends, and emerging market opportunities. It explores the diverse range of millets varieties, their nutritional profiles, and the factors driving consumer preference. By understanding the market landscape, the study identifies key trends and challenges shaping the industry. A core component of this research is the development of a robust sales projection model. Employing advanced statistical and data-driven techniques, the model forecasts future sales based on historical data, market trends, and relevant economic indicators. The model incorporates factors such as consumer demographics, purchasing behavior, and competitive landscape to provide accurate and actionable insights. Customer segmentation is another critical aspect of the study. By applying clustering and profiling methodologies, the research identifies distinct customer segments based on factors such as age, income, dietary preferences, and purchasing habits. This segmentation enables a deeper understanding of customer needs and preferences, facilitating targeted marketing strategies and product development. The integration of sales projection and customer segmentation empowers businesses to make informed decisions, optimize resource allocation, and enhance overall market performance. By aligning product offerings and marketing efforts with customer segments, companies can achieve higher customer satisfaction, increased market share, and improved profitability. This research contributes to the growing body of knowledge on the millets industry by providing valuable insights into market dynamics, sales forecasting, and customer segmentation. The findings offer practical guidance for industry stakeholders, including farmers, processors…
creator: Suhaas K.P.; Deepa B.G.; Shashank D.; Narender M.
source: SN Computer Science, Vol-5, No. 8
publisher: Springer
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 2662995X
format: Online
language: English
type: Article
coverage: Suhaas K.P., Department of Information Science and Engineering, The National Institute of Engineering, Karnataka, Mysuru, India; Deepa B.G., Department of Computer Science, Christ University, Karnataka, Bangalore, India; Shashank D., Department of Information Science and Engineering, The National Institute of Engineering, Karnataka, Mysuru, India; Narender M., Department of Computer Science and Engineering, The National Institute of Engineering, Karnataka, Mysuru, India

A common law in space for public health
subject: Common law; Contagions; Non-contagious injuries; Outer space; Public health
description: Beyond the gravitational pull of Earth, space travel poses substantial public health hazards pertaining to the physical and mental well-being of astronauts and passengers, in addition to a possible threat to the populace of Earth upon re-entry. Exposure to cosmic radiation, cranial pressure from microgravity, weakened immunity to contagion, and the potential for depression and psychosis are all risks. Public health crises of this nature are to be expected as the duration of missions extends, as is the case with Mars settlement. In contrast to national space programmes, which have regarded these obstacles as human factors effecting the mission, public health law in common law British nations approaches them from the perspective of social justice and the preservation of human life and societal welfare. Countries including Australia, Canada, the United States, and the United Kingdom continue to apply traditional common law principles of public health law, which provide a sensible and enduring method for reconciling competing public and private interests. Common law permits the violation of civil liberties through the use of force in public health restraint, forced medication, and quarantine, but only if necessary, reasonable, and equitable. While the understanding of the health challenges associated with long-duration spaceflight may be in its infancy for national space programmes and civilian space ventures, the application of common law public health principles could aid in the establishment of health and safety protocols in which human reactions to crises in space resemble those observed on Earth. This may, nevertheless, necessitate the enactment of a more comprehensive federal public health statute. Embedded in both public health common law and international space law, the pre-eminence of preserving and respecting human life and well-being continues to be a cornerstone of humane justice despite the perilous conditions of space. 2024 IAA
creator: Dey A.; Jagadanandan J.
source: Acta Astronautica, Vol-225, pp. 252-262.
publisher: Elsevier Ltd
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 945765; CODEN: AASTC
format: Online
language: English
type: Article
coverage: Dey A., School of Law, Christ University, Bangalore Campus, Karnataka, 560 029, India; Jagadanandan J., School of Law, Christ University, Bangalore Campus, Karnataka, 560 029, India

One-step synthesized Pt-dispersed N, P co-doped graphene as an efficient oxygen reduction reaction ORR electrocatalyst
description: A simple yet effective strategy to simultaneously deposit Platinum and co-doped (Nitrogen & Phosphorous) graphite oxide (rGO) using microwave irradiation has been carried out, labeled as Pt/NP-rGO. The successful deposition of Pt was confirmed using X-ray diffractogram (XRD), transmission electron microscope (TEM), and selected area electron diffraction (SAED) pattern. The Pt particles with average size of 3.5nm were deposited during microwave irradiation. Further, co-doping was confirmed using X-ray photoelectron spectroscopy (XPS). The synthesized Pt/NP-rGO was analyzed in situ as an oxygen reduction reaction electrocatalyst in acidic medium. Our results indicate that Pt/NP-rGO follows a four e? ORR process attributed to increased adhesion between the Pt and N, P co-doped graphene oxide due to e? transfer from graphene to N and P atoms, thus indicating its potential in energy-related applications as an effective ORR electrocatalyst. The Author(s), under exclusive licence to The Materials Research Society 2024.
creator: Nair A.S.; Mane R.S.; Jha N.; Jafri R.I.
source: MRS Advances, Vol-9, No. 21, pp. 1664-1671.
publisher: Springer Nature
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 20598521
format: Online
language: English
type: Article
coverage: Nair A.S., Department of Physics and Electronics, CHRIST (Deemed to be University), Hosur Rd, Bangalore, 560029, India; Mane R.S., Department of Physics, ICT Mumbai, Nathalal Parekh Marg, Matunga, Mumbai, 400019, India; Jha N., Department of Physics, ICT Mumbai, Nathalal Parekh Marg, Matunga, Mumbai, 400019, India; Jafri R.I., Department of Physics and Electronics, CHRIST (Deemed to be University), Hosur Rd, Bangalore, 560029, India

An ICT-integrated Modular Training Program Enhancing the Digital Research Skills of Research Scholars
subject: Digital Competence; Digital-Research Skills; Modular Training; Research Scholars
description: The teaching profession in higher education demands strong research skills, and with rapid technological advancements, university teaching professionals must familiarize themselves with digital research skills. Thus, university teachers and PhD research scholars across the globe are eager to develop their digital research skills to enhance their work efficiency. Acquiring digital research skills on the job or during the PhD program has proven to be challenging. These skills assist higher education professionals in various ways, such as supervising doctoral students, conducting research, working on research projects, and publishing research articles. Thus, the present study attempted to provide ICT-integrated modular training (MT) to facilitate the higher education teaching faculty and PhD scholars with digital research skills. The study employed a repeated cross-sectional research design and measured the effectiveness of the MT through a single group pre and post-test design. Researchers conducted three modular training sessions annually on digital research skills over five consecutive years. In total, 300 scholars attended the training and participated in the pre-test, post-test, and satisfaction survey. Findings from paired sample t-tests (t-value varied between 4.117 to 7.525, p < 0.05) revealed that modular training has been significantly effective with a large effect size (d > 0.8). Furthermore, the satisfaction survey revealed a high degree of satisfaction among participants. Future research may explore ways to strengthen the technological and pedagogical content knowledge of modular training programs in developing digital research skills. Italian e-Learning Association.
creator: Prakasha G.S.; Coblentz C.R.; Muthukrishnan P.; Kenneth A.
source: Journal of E-Learning and Knowledge Society, Vol-20, No. 3, pp. 26-38.
publisher: Italian e-Learning Association
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 18266223
format: Online
language: English
type: Article
coverage: Prakasha G.S., Christ University, School of Education, Bangalore, India; Coblentz C.R., University of Mount Union, School of Education, Ohio, United States; Muthukrishnan P., INTI International University, Faculty of Education and Liberal arts, Negeri Sembilan, Malaysia; Kenneth A., Christ University, School of Education, Bangalore, India

Nanostructured ZnCo2S4@metal organic frameworks composite for supercapacitor by ultrasonication supported hydrothermal reaction
subject: And energy storage applications; Hydrothermal process; Ultrasonication; ZnCo2S4@MOF
description: Electrode materials for supercapacitors, sensors, and battery applications were frequently manufactured using the chemistry of metal organic framework nanostructured materials. These materials have three-dimensional networks between organic linkers and metal precursors thanks to diverse chemical alterations. Due to their enhanced surface characteristics, porous nature, and strong connecting organic molecules for numerous possible applications, MOFs have a wide range of uses. In this study, we used a sonicated enhanced hydrothermal reaction to fabricate ZnCo2S4 and ZnCo2S4 on the metal organic framework composite materials. Raman, FTIR, XRD, XPS, SEM, and SEM-EDS tests were utilized to confirm the composite's structural and morphological features. With 1 M KOH electrolyte, composite electrodes for supercapacitor fabrication were produced. The composite electrodes have a stability under cycles count of 5000 and a capacitance of 550 F/g at a density of 1 A/g. 2024 Elsevier B.V.
creator: Indumathi T.; Ramesh S.; Haldorai Y.; Kathalingam A.; Kumar R.S.; Yadav H.M.; Karthikeyan C.; Kim H.S.; Kakani V.
source: Inorganic Chemistry Communications, Vol-170
publisher: Elsevier B.V.
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 13877003; CODEN: ICCOF
format: Online
language: English
type: Article
coverage: Indumathi T., Department of Chemistry, CHRIST (Deemed to be University), Karnataka, Bangalore, 560029, India; Ramesh S., Department of Mechanical, Robotics and Energy Engineering, Dongguk University, Seoul, 04620, South Korea; Haldorai Y., Departement of Physics, Dongguk University, Pildong-ro 1 gil, Jung-gu, Seoul, 04620, South Korea; Kathalingam A., Millimeter-Wave Innovation Technology (MINT) Research Centre, Dongguk University-Seoul, Seoul, 04620, South Korea; Kumar R.S., Department of Chemistry, College of Science, King Saud University, Riyadh, 11451, Saudi Arabia; Yadav H.M., School of Nanoscience and Bio-Technology, Shivaji University, Kolhapur, 416004, India; Karthikeyan C., Department of Chemical and Biochemical Engineering, Dongguk UniversitySeoul, Pildong-ro 1 gil, Jung-gu, Seoul, 04620, South Korea; Kim H.S., Department of Mechanical, Robotics and Energy Engineering, Dongguk University, Seoul, 04620, South Korea; Kakani V., Department of Integrated System Engineering, Inha University, 100 Inha-ro, Nam-gu, Incheon, 22212, South Korea

Visible light active bismuth chromate/curcuma longa heterostructure for enhancing photocatalytic activity
subject: Curcuma Longa; Heterojunction; Photocatalyst; Wastewater treatment
description: Bismuth chromate nanostructures were fabricated via hydrolysis technique using curcuma longa for enhancing the photocatalytic activity. The analytes have been labelled as Bi2CrO6-C, when prepared without using curcuma longa and Bi2CrO6-G, prepared using curcuma longa extract (Bi2CrO6/Curcuma longa). The as-fabricated catalysts have been confirmed via characterization techniques including X-ray diffraction, Transmission electron microscopy (TEM), and Field emission scanning electron microscopy (FESEM), UVVis. DRS. The as-synthesised analytes have been evaluated their photocatalytic efficiency via photodegradation of an organic pollutant, Methyl Orange (MO). The current research findings imposed the effect of inculcation of a green extract curcuma longa reduces particle size and increases surface area of the material and moreover makes heterostructure with Bismuth chromate and inhibits recombination of photogenerated charges for efficient degradation of the organic pollutant. Bi2CrO6-G demonstrates here enhanced photocatalytic activity as compared to Bi2CrO6-C. Akadiai Kiad Budapest, Hungary 2024.
creator: Arora I.; Garg S.; Chawla H.; Sapi A.; Ingole P.P.; Hegde G.; Sagadeven S.; Chandra A.
source: Reaction Kinetics, Mechanisms and Catalysis, Vol-137, No. 6, pp. 2919-2931.
publisher: Springer Science and Business Media B.V.
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 18785190
format: Online
language: English
type: Article
coverage: Arora I., Department of Chemistry, Amity Institute of Applied Sciences, Amity University, Sector-125, Uttar Pradesh, Noida, 201313, India; Garg S., Department of Chemistry, Amity Institute of Applied Sciences, Amity University, Sector-125, Uttar Pradesh, Noida, 201313, India; Chawla H., Department of Chemistry, Amity Institute of Applied Sciences, Amity University, Sector-125, Uttar Pradesh, Noida, 201313, India; Sapi A., Department of Applied and Environmental Chemistry, University of Szeged, Rerrich Ba T 1, Szeged, 6720, Hungary; Ingole P.P., Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi, 110016, India; Hegde G., Department of Chemistry and Centre for Advanced Research and Development (CARD), CHRIST (Deemed to Be University), Karnataka, Bengaluru, 560029, India; Sagadeven S., Nanotechnology & amp; Catalysis Research Centre, University of Malaya, Kuala Lumpur, 50603, Malaysia; Chandra A., School of Pharmacy, Sharda University, Uttar Pradesh, Greater Noida, 201310, India

Analysis of imperfect interfaces in cobalt ferrite plates using a linear spring model: a comparative study with terfenol-D
subject: Cobalt ferrite; Direct sturm-liouville; Heterogeneity; Imperfect interface; Love-type waves; Terfenol-D
description: Purpose: This research aims to explore the transmission of seismic surface waves through a two magneto-strictive materials i.e. cobalt ferrite and Terfenol-D when embedded in a plate-substrate configuration with non-ideal interface. The study focuses on understanding the impact of width of the plates, imperfect parameter, heterogeneity parameter on both the materials cobalt ferrite and Terfenol-D under magnetically open and short conditions. Methodology: To achieve this, the study employs a variable-separable technique following Direct Sturm-Liouville method and appropriate boundary conditions to derive frequency relations for both magnetically open and short circuit scenarios. Numerical simulations are conducted to investigate the effects of width of the plates, imperfect parameter, heterogeneity parameter on both the materials cobalt ferrite and Terfenol-D under magnetically open and short conditions. Findings: The research findings indicate that the phase velocity is increasing more in Terfenol-D as compared to Cobalt ferrite, either the case magnetically open or closed. Graphical comparisons highlight the impact of width plates, imperfect parameter, heterogeneity parameter on the characteristics on wave propagation clearly. Research limitations: The study is confined to linear wave propagation and does not consider nonlinear effects. Additionally, the analysis is based on idealized material properties and interface conditions. Practical implications: The results of this research can contribute to the design and optimization of sensors, energy harvesters, and wave manipulation devices utilizing piezomagnetic materials. Understanding the behaviour of surface waves in these structures is crucial for their effective application. Originality: This study offers a comprehensive analysis of surface wave propagation in two different types of piezomagnetic composite structure by considering heterogeneity and interface conditions. The comparative study of different piezoma…
creator: Seema; Singhal A.
source: Discover Materials, Vol-4, No. 1
publisher: Discover
date: 2024-01-01
rights: All Open Access; Gold Open Access
relation: ISSN: 27307727
format: Online
language: English
type: Article
coverage: Seema, Christ University, Bengaluru, 560029, India; Singhal A., Christ University, Bengaluru, 560029, India