Strain-Induced Tribocatalytic Activity of 2D ZnO Quantum Dots
description: The use of low-frequency vibration or high-frequency ultrasound waves to create polarization and an inherent electric field in piezo-tribocatalysts has recently been shown to be a novel advanced oxidation process. In this study, we have demonstrated the synthesis of two-dimensional (2D) ZnO quantum dots (QDs) and their strain-induced tribocatalytic effect, where the triboelectric charges generated under the influence of friction and strain are used to facilitate the decomposition of organic dye molecules. The catalytic performance of 2D QD catalysts can be tuned by modulation of the strain-induced band-gap variation, which are typically regarded as the active sites. The underlying mechanism for the strain-induced catalytic performance is due to the presence of defective dipole moments. Detailed theoretical investigations reveal strain-induced charge-transfer-dependent catalytic properties of the 2D ZnO QD-polymer interface. We believe that the present work provides a fundamental understanding of the design of high-performance catalysis applications for water cleaning and emerging technologies. 2024 American Chemical Society.
creator: Kumbhakar P.; Mishra S.; Kumbhakar P.; Barik R.K.; Tiwary C.S.; Singh A.K.
source: Journal of Physical Chemistry C, Vol-128, No. 25, pp. 10733-10741.
publisher: American Chemical Society
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 19327447
format: Online
language: English
type: Article
coverage: Kumbhakar P., Department of Physics and Electronics, CHRIST (Deemed to be University), Bangalore, 560029, India; Mishra S., Materials Research Centre, Indian Institute of Science, Bangalore, 560012, India; Kumbhakar P., Nanoscience Laboratory, Department of Physics, National Institute of Technology, West Bengal, Durgapur, 713209, India; Barik R.K., Materials Research Centre, Indian Institute of Science, Bangalore, 560012, India; Tiwary C.S., Department of Metallurgical and Materials Engineering, Indian Institute of Technology, West Bengal, Kharagpur, 721302, India; Singh A.K., Materials Research Centre, Indian Institute of Science, Bangalore, 560012, India

Subsume Pediatric Headaches in Psychiatric Disorders? Critiques on Delphic Nosology, Diagnostic Conundrums, and Variability in the Interventions
subject: Children and adolescents; Pediatric headaches; Primary headaches; Tension-type headache
description: Purpose of Review: Tension-type headache (TTH) continues to be the most prevalent type of headache across all age groups worldwide, and the global burden of migraine and TTH together account for 7% of all-cause years lived with disability (YLDs). TTH has been shown to have a prevalence of up to 80% in several studies and presents a wide range and high variability in clinical settings. The aim of this review is to identify gaps in diagnostics, nosology, and variability in the treatment of children and adolescents who present with headaches without an identifiable etiology. Recent Findings: Migraine and TTH have been debated to have more similarities than distinctions, increasing chances of misdiagnosis and leading to significant cases diagnosed as probable TTH or probable migraine. The lack of specificity and sensitivity for TTH classification often leads to the diagnosis being made by negating associated migraine symptoms. Although pathology is not well understood, some studies have suggested a neurological basis for TTH, in need of further validation. Some research indicates that nitric oxide signaling plays an integral part in the pain mechanisms related to TTH. Analgesics and non-steroidal anti-inflammatories are usually the first lines of treatment for children with recurring headaches, and additional treatment options include medication and behavioral therapies. Summary: With high prevalence and socioeconomic burden among children and adolescents, its essential to further study Tension-type headaches and secondary headaches without known cause and potential interventions. Treatment studies involving randomized controlled trials are also needed to test the efficacy of various treatments further. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2024.
creator: Sharma A.; Khurana P.; Venkatraman A.; Gupta M.
source: Current Pain and Headache Reports, Vol-28, No. 7, pp. 651-662.
publisher: Springer
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 15313433; PubMed ID: 38367199; CODEN: CPHRG
format: Online
language: English
type: Article
coverage: Sharma A., Department of Neuroscience, University of Pittsburgh, Pittsburgh, PA, United States; Khurana P., Department of Psychology, Christ University, NCR, Delhi, India; Venkatraman A., Department of Pediatric Neurology, Geisinger Health System, Danville, PA, United States; Gupta M., Southwood Psychiatric Hospital, Pittsburgh, PA, United States

Enhancing photocatalytic performance through surfactant-assisted electrochemical synthesis: Surface modification of hierarchical ZnO morphologies with Ag/ZnWO4 nanoparticles
subject: Electrochemical synthesis; Malachite green; Photocatalysis; ZnO; ZnWO4
description: This study presents the synthesis of surface-decorated CTAB-capped ZnO nanoparticles doped with Ag/ZnWO4 through a surfactant-assisted electrochemical synthesis approach. The development of surface-decorated composites is of considerable interest for enhancing photocatalytic efficiency. We report the synthesis of pristine, binary, and surface-decorated ZnO catalysts, specifically Zn, Zn/Ag, Zn/ZnWO4, and Zn/Ag/ZnWO4. Various methods for physicochemical characterization have been utilized to verify the catalysts' structural, optical, and morphological properties. The results demonstrate the successful surfactant capping and metal doping. The synthesized nanoparticles have been tested for their photocatalytic performance against Malachite Green, an environmentally harmful organic dye, across various reaction conditions. Scavenger studies reveal that the photodegradation process is primarily driven by superoxide and hydroxyl radicals and, to a lesser extent, by photogenerated holes. The decrease in electron-hole pair recombination in the Zn/Ag/ZnWO4 photocatalyst results in an enhanced degradation of Malachite Green when exposed to visible light. 2024 Elsevier B.V.
creator: Bharadwaj R.; R M.; K R S.D.; Pinheiro D.; Manickam S.
source: Journal of Molecular Structure, Vol-1306
publisher: Elsevier B.V.
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 222860; CODEN: JMOSB
format: Online
language: English
type: Article
coverage: Bharadwaj R., Department of Chemistry, CHRIST (Deemed to be University), Karnataka, Bangalore, 560029, India; R M., Department of Chemistry, CHRIST (Deemed to be University), Karnataka, Bangalore, 560029, India; K R S.D., Department of Chemistry, CHRIST (Deemed to be University), Karnataka, Bangalore, 560029, India; Pinheiro D., Department of Chemistry, CHRIST (Deemed to be University), Karnataka, Bangalore, 560029, India; Manickam S., Petroleum and Chemical Engineering, Faculty of Engineering, Universiti Teknologi Brunei, Bandar Seri Begawan, BE1410, Brunei Darussalam

Universal vortex statistics and stochastic geometry of Bose-Einstein condensation
description: The cooling of a Bose gas in finite time results in the formation of a Bose-Einstein condensate that is spontaneously proliferated with vortices. We propose that the vortex spatial statistics is described by a homogeneous Poisson point process (PPP) with a density dictated by the Kibble-Zurek mechanism (KZM). We validate this model using numerical simulations of the two-dimensional stochastic Gross-Pitaevskii equation (SGPE) for both a homogeneous and a hard-wall trapped condensate. The KZM scaling of the average vortex number with the cooling rate is established along with the universal character of the vortex number distribution. The spatial statistics between vortices is characterized by analyzing the two-point defect-defect correlation function, the corresponding spacing distributions, and the random tessellation of the vortex pattern using the Voronoi cell area statistics. Combining the PPP description with the KZM, we derive universal theoretical predictions for each of these quantities and find them in agreement with the SGPE simulations. Our results establish the universal character of the spatial statistics of point-like topological defects generated during a continuous phase transition and the associated stochastic geometry. 2024 authors. Published by the American Physical Society.
creator: Thudiyangal M.; Del Campo A.
source: Physical Review Research, Vol-6, No. 3
publisher: American Physical Society
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 26431564
format: Online
language: English
type: Article
coverage: Thudiyangal M., Department of Physics and Electronics, Christ University, Karnataka, Bengaluru, 560029, India, Department of Atomic and Molecular Physics, Manipal Academy of Higher Education, Manipal, 576 104, India, Department of Physics and Materials Science, University of Luxembourg, Luxembourg, L-1511, Luxembourg; Del Campo A., Department of Physics and Materials Science, University of Luxembourg, Luxembourg, L-1511, Luxembourg, Donostia International Physics Center, San Sebasti, E-20018, Spain

Electrochemical characteristics of Co3O4 nanoparticles synthesized via the hydrothermal approach for supercapacitor applications
subject: Diffusion-controlled; Hydrothermal method; Pseudocapacitors; Scan rates; Specific capacitance
description: Cobalt oxide (Co3O4), a transition metal oxide known for its favourable capacitive properties and surface characteristics, is a promising candidate for electrode materials in supercapacitive energy storage applications. This study presents a comprehensive analysis of cobalt oxide nanoparticles synthesized through the hydrothermal method at varying synthesis temperatures, focusing on their structural, optical, electrochemical, and surface properties. X-ray diffraction analysis confirmed the cubic spinel structure of Co3O4, while Raman spectroscopy verified the phase composition of the nanoparticles. X-ray photoelectron spectroscopy offered insights into the near-surface chemistry of the synthesized material. The study determined two direct bandgaps of Co3O4 through absorption spectra and Tauc plots. To assess surface morphology and particle size distribution, field-emitting scanning electron microscopy and transmission electron microscopy were employed. Electrochemical investigations involved cyclic voltammetry and Nyquist plots, while galvanostatic chargedischarge tests demonstrated a specific capacitance (Csp) of 450 Fg?1 at 1 Ag?1. Impedance analysis indicated favourable capacitive behaviour with low charge transfer resistance. Furthermore, the study observed cyclic stability with a capacitive retention rate exceeding 88% at a current density of 20 Ag?1 over 10,000 cycles. The paper also discusses the capacitive and diffusion-controlled charge storage mechanisms at lower scan rates, emphasizing the potential of Co3O4 nanoparticles as the electrode material in the development of supercapacitor devices. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2023.
creator: Babu C.R.; Avani A.V.; Shaji S.; Anila E.I.
source: Journal of Solid State Electrochemistry, Vol-28, No. 7, pp. 2203-2210.
publisher: Springer Science and Business Media Deutschland GmbH
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 14328488
format: Online
language: English
type: Article
coverage: Babu C.R., Christ (Deemed to Be University), Karnataka, Bengaluru, 560029, India; Avani A.V., Christ (Deemed to Be University), Karnataka, Bengaluru, 560029, India; Shaji S., Autonomous University of Nuevo Le, San Nicolas de los Garza, 66451, Mexico; Anila E.I., Christ (Deemed to Be University), Karnataka, Bengaluru, 560029, India

Further studies on circulant completion of graphs
subject: c-diagonal modulo n; c-trace; circulant completion; circulant completion graph; circulant completion number; circulant labelling; circulant span; ?-completion
description: A circulant graph C(n, S) is a graph having its adjacency matrix as a circulant matrix. It can also be interpreted as a graph with vertices v0, v1,,vn?1 that are in one-to-one correspondence with the members of Zn and with edge set {vivj: i ? j ? S}, where S known as the connection set or symbol, is a subset of non-identity members of Zn that is closed under inverses. This work extends the study of circulant completion and general formulae for calculating circulant completion numbers in two different perspectives, one in terms of circulant span and the other in terms of the adjacency matrix. (2024), (SciELO-Scientific Electronic Library Online). All Rights Reserved.
creator: Antony T.B.; Naduvath S.
source: Proyecciones, Vol-43, No. 3, pp. 761-773.
publisher: Universidad Catolica del Norte
date: 2024-01-01
rights: All Open Access; Gold Open Access
relation: ISSN: 7160917
format: Online
language: English
type: Article
coverage: Antony T.B., CHRIST (Deemed to be University), India; Naduvath S., CHRIST (Deemed to be University), India

A review on quantum utility for secure authentication protocol towards cryptographic standard in quantum dot cellular automata
subject: ajority gate; Cipher; Clocking scheme; Mux and De-Mux; n value; Parity; PRBS; Quantum dot cellular automata (QCA); Quantum enhancement security level to optimized entanglement states; Schrodinger
description: QCA, which stands for Quantum Dot-Cellular Automata, is a nanotechnology model that offers an alternative solution to the widely used CMOS technology. Unlike CMOS, QCA is a semiconductor-less technology that transmits information based on the charge of electrons and the electrostatic repulsion between them. This technology provides several advantages over CMOS, including higher device density, faster switching speed, and lower power consumption. When it comes to cryptographic applications, QCA circuits can be extremely useful. Both encryption and decryption processes can be implemented using logic circuits based on QCA. The research paper describes a basic method for generating ciphertext in QCA, which is useful in secure nano communication based on QCA. The paper discusses how to achieve secure authentication in encrypted communication using QCA. To evaluate the performance and test the proposed method, the researchers used the QCA Designer-2.0.3 tool. This is a software tool specifically designed for designing and simulating QCA circuits. It enables researchers to model and analyze the behavior of QCA-based systems, allowing them to evaluate the effectiveness and feasibility of their proposed encryption technique. Overall, the research paper aims to present a secure encryption method using QCA and demonstrates its implementation and testing using the QCA Designer-2.0.3 tool. By leveraging the unique properties of QCA, such as high device density and low power consumption, the researchers aim to provide a novel approach for secure nano communication and cryptographic applications. Taru Publications.
creator: Tapna S.; Chakrabarti K.; Mukhopadhyay D.
source: Journal of Discrete Mathematical Sciences and Cryptography, Vol-27, No. 4, pp. 1415-1423.
publisher: Taru Publications
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 9720529
format: Online
language: English
type: Article
coverage: Tapna S., Department of Electronics & Communication Engineering, Brainware University, West Bengal, Barasat, 700125, India; Chakrabarti K., Department of Electronics & Communication Engineering, Haldia Institute of Technology, West Bengal, Haldia, 721657, India; Mukhopadhyay D., Department of Computer Science and Engineering, CHRIST (Deemed to be University), Karnataka, Bengaluru, 560029, India

MnO2 anchored NTi3C2 MXene as a bifunctional electrode for enhanced water splitting
subject: Energy; Hydrogen evolution reaction; MnO2; Overall water splitting; Oxygen evolution reaction; Ti3C2 MXene
description: The domain of energy research is vigorously exploring a wide array of materials, from advanced carbon-based substances like graphene and carbon nanotubes to emerging contenders like MXenes. Ti3C2 MXene offers exceptional performance in electrochemistry, benefiting from its remarkable electronic conductivity, considerable surface area, chemical stability, cost-effectiveness, hydrophilicity, and eco-friendliness. However, it undergoes self-accumulation, which diminishes the number of electrochemically active sites, resulting in decreased performance. In this study, MnO2 particles are intricately anchored onto the surfaces and within the layers of nitrogen-doped Ti3C2 (NTi3C2), resulting in the creation of innovative interface engineered NTi3C2/MnO2 nanosheets. Due to its distinctive heterostructure and favourable interfacial interaction, the NTi3C2/MnO2 electrode shows better performance in both the hydrogen and oxygen evolution reactions, exhibiting low overpotentials of 130 mV and 289 mV, respectively, at a current density of 10 mA cm?2. Furthermore, it requires a cell voltage of 1.7 V to achieve a current density of 10 mA cm?2 during the overall water splitting process. The NTi3C2/MnO2 composite also maintains sustained durability for a period of 4 h. This enhanced electrochemical activity of NTi3C2/MnO2 can be due to the synergistic effects resulting from the intricate contact between NTi3C2 and MnO2. This research presents a simple methodology for designing MXenes-based multicomponent electrodes for electrochemical water splitting reactions and its potential application for electrochemical water splitting. 2024 Hydrogen Energy Publications LLC
creator: Mathew S.; Devi K R S.
source: International Journal of Hydrogen Energy, Vol-71, pp. 1283-1292.
publisher: Elsevier Ltd
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 3603199; CODEN: IJHED
format: Online
language: English
type: Article
coverage: Mathew S., Department of Chemistry, CHRIST (Deemed to be University), Karnataka, Bangalore, 560029, India; Devi K R S., Department of Chemistry, CHRIST (Deemed to be University), Karnataka, Bangalore, 560029, India

Determining the Impact of Adapted Yoga Training on Physical Functioning in Students with Mild Intellectual Disability
subject: adapted yoga; endurance; intellectual disability; muscular strength; physical functioning
description: Background. Individuals with mild intellectual disability (ID) often encounter challenges in physical functioning, impacting their overall well-being and quality of life. Traditional exercise programs may not always be accessible or effective for this population due to various barriers. Adapted yoga programs have emerged as a promising alternative, offering tailored interventions to address the unique needs of individuals with ID. Objectives. The study aimed to close this gap by examining the effect of a structured, modified yoga programme on factors related to physical functioning. Materials and methods. A total of 40 students with mild ID, aged between 11 and 15 years, were selected from Special Schools in Coimbatore, Tamil Nadu. A quasi-experimental design was used in this study. The participants were divided into an experimental group undergoing an 8-week adapted yoga program and a control group maintaining regular activities. Physical function parameters were assessed using standardized tests measuring cardiorespiratory endurance, muscular strength and endurance, flexibility, body composition, and balance. The adapted yoga program, conducted by qualified instructors, comprised 8 weeks of sessions, 5 days a week, each lasting 45 to 60 minutes. Statistical analyses confirmed the normal distribution of data and employed paired sample t-tests to assess pre-and post-test differences, with SPSS version 20.0 used for analysis, setting the significance level at 0.05. Results. After undergoing 8 weeks of adapted yoga training, the results showed a significant improvement in the upper body strength (p < 0.04), lower body strength (p < 0.001), core strength (p < 0.002), flexibility (p < 0.00), and static balance (p < 0.00). However, there was no significant difference in body fat and cardiorespiratory endurance between adapted yoga training. Conclusions. This study highlights the potential of adapted yoga programs as an intervention for improving physical functioning in s…
creator: Yuvaraj D.; Dibakar D.; Prem K.G.; Aravindh M.; Ramesh A.J.; Alphi G.S.
source: Physical Education Theory and Methodology, Vol-24, No. 3, pp. 351-358.
publisher: OVS LLC
date: 2024-01-01
rights: All Open Access; Gold Open Access
relation: ISSN: 19937989
format: Online
language: English
type: Article
coverage: Yuvaraj D., Ramakrishna Mission Vivekananda Educational and Research Institute, West Bengal, Howrah, 711202, India; Dibakar D., Ramakrishna Mission Vivekananda Educational and Research Institute, West Bengal, Howrah, 711202, India; Prem K.G., Christ University, KA, Bengaluru, 560029, India; Aravindh M., Ramakrishna Mission Vivekananda Educational and Research Institute, West Bengal, Howrah, 711202, India; Ramesh A.J., Ramakrishna Mission Vivekananda Educational and Research Institute, West Bengal, Howrah, 711202, India; Alphi G.S., Ramakrishna Mission Vivekananda Educational and Research Institute, West Bengal, Howrah, 711202, India

Validation of localised coastal wind forecasts for artisan fishers of southwestern India
description: [No abstract available]
creator: Kurup P.H.; Abhilash S.; Mavath S.; Mini V.K.; Alamirew N.; Martin M.
source: Weather, Vol-79, No. 7, pp. 231-241.
publisher: John Wiley and Sons Ltd
date: 2024-01-01
rights: All Open Access; Hybrid Gold Open Access
relation: ISSN: 431656
format: Online
language: English
type: Article
coverage: Kurup P.H., Advanced Centre for Atmospheric Radar Research, Cochin University of Science and Technology, Ernakulam, India; Abhilash S., Advanced Centre for Atmospheric Radar Research, Cochin University of Science and Technology, Ernakulam, India; Mavath S., Advanced Centre for Atmospheric Radar Research, Cochin University of Science and Technology, Ernakulam, India; Mini V.K., Meteorological Centre Thiruvananthapuram, India Meteorological Department, Ministry of Earth Sciences, Thiruvananthapuram, India; Alamirew N., Department of Geography, University of Sussex, Brighton, United Kingdom; Martin M., Advanced Centre for Atmospheric Radar Research, Cochin University of Science and Technology, Ernakulam, India, Department of Geography, University of Sussex, Brighton, United Kingdom, Department of Life Sciences, Christ University, Bengaluru, India

Performance evaluation of ternary blended geopolymer binders comprising of slag, fly ash and brick kiln rice husk ash
subject: Fly ash; Rice husk ash; Slag; Sustainability; Ternary geopolymer
description: The use of industrial and agro-based precursor materials from local sources can achieve desirable properties for geopolymer binders, and thus realize the carbon-efficient sustainable materials in the construction industry. At the same time, the synergy between these precursors can be assessed using the multilevel material investigation, which has not been explored extensively. Moreover, there are limited studies on ternary geopolymer synthesized with rice husk ash from uncontrolled burning source such as brick kilns. Therefore, this study evaluates the performance of ternary blended geopolymer binders comprised of ground granulated blast furnace slag (GGBFS), fly ash (FLA), and brick kiln rice husk ask (BRHA), implementing the multilevel material approach. The experimental program includes assessment and comparative analyses of the properties of geopolymer binders such as setting time, flow, compressive strength, density, water absorption, and efflorescence. Additionally, X-ray diffraction (XRD) and scanning electron microscopy (SEM) analyses examine crystallographic structure and microscopic morphology of the composite binders. The initial setting time ranged from 21 min to 47 min for ternary mixes, in comparison to 21 min to 58 min for binary mixes. GGBFS significantly contribute in setting of binder due to hydration reaction and formation of C-S-H gel. The flow of ternary mixes exhibits standard deviation of 11.42 mm when compared to 20.96 mm of binary mixes. Lower dispersion in flow values suggests improved coaction between GGBFS, FLA, and BRHA. The compressive strength of ternary mixes improved when compared to the binary mixes. The optimum performance of 60 MPa was obtained for G60A40F95R5, which was 25% and 66.67% higher than binary mixes G60F40 and G60R40, respectively. Similarly, ternary mix G70A30F95R5 showed the least water absorption of 2.08% which was 53% and 58.4% lower than the binary mixes G70F30 and G70R30, respectively. The improvement in the prope…
creator: Chelluri S.; Hossiney N.
source: Case Studies in Construction Materials, Vol-20
publisher: Elsevier Ltd
date: 2024-01-01
rights: All Open Access; Gold Open Access
relation: ISSN: 22145095
format: Online
language: English
type: Article
coverage: Chelluri S., School of Engineering and Technology, Department of Civil Engineering (CHRIST Deemed to be University), Bengaluru, India; Hossiney N., School of Engineering and Technology, Department of Civil Engineering (CHRIST Deemed to be University), Bengaluru, India

Modified eco-friendly and biodegradable chitosan-based sustainable semiconducting thin films
subject: band-gap studies; chitosan; deep eutectic solvent; optoelectronic devices; semiconducting polymer
description: Semiconducting materials are pivotal in various fields, such as solar cells, LEDs, photovoltaic cells, etc. A nature-friendly chitosan is a good film-forming, water-soluble polymer that is modified to a small band-gap polymer for various optoelectronic applications. Choline chloride:ethylene glycol:glycerin (1:1:1) deep eutectic solvent (DES)-modified activated carbon is incorporated into the chitosan matric and this composite is fabricated into thin films via spin coating methodology. The obtained films are subjected to multiple studies such as scanning electron microscopy (SEM), X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), impedance spectroscopy, and UVvis spectroscopy to perceive the thin-films microstructure, morphology, conductance, band gap, and optical nature. The integration of DES-modified activated carbon has significantly improved the charge transfer capacity of chitosan by reducing the band gap from 4.0 to 2.0 eV. These notable characteristics exhibited by the modified films can be key to sustainable semiconducting materials and have the potential to transform several optoelectronic applications. 2024 The Author(s). Polymers for Advanced Technologies published by John Wiley & Sons Ltd.
creator: Lokesh Kumar S.; Servesh A.; Sunitha V.R.; Prasad J.R.; Tabassum S.; Ramaraj S.G.; Kumar N.; Govindaraju S.
source: Polymers for Advanced Technologies, Vol-35, No. 6
publisher: John Wiley and Sons Ltd
date: 2024-01-01
rights: All Open Access; Hybrid Gold Open Access
relation: ISSN: 10427147
format: Online
language: English
type: Article
coverage: Lokesh Kumar S., Department of Chemistry, Christ University, Bengaluru, India; Servesh A., Department of Chemistry, Christ University, Bengaluru, India; Sunitha V.R., Department of Sciences and Humanities, Christ University, Bengaluru, India; Prasad J.R., Department of Civil Engineering, College of Engineering and Technology, SRM Institute of science and Technology, Tamil Nadu, India; Tabassum S., Department of Chemistry, Surana College, Bengaluru, India; Ramaraj S.G., Department of Materials Physics, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences (SIMTS), Tamil Nadu, Chennai, India, Department of Bioengineering, Graduate School of Engineering, The University of Tokyo, Tokyo, Japan; Kumar N., Department of Electronics & Communication Engineering, Graphic Era Deemed to be University, Uttarakhand, Dehradun, India; Govindaraju S., Department of Sciences and Humanities, Christ University, Bengaluru, India

Assessment of Attitude and Knowledge of Law Students towards Tele-evidence Facility for Doctors
subject: Burden on doctors; Court hearings; Doctors' roles; Tele-evidence
description: A doctor's role not only includes patient care but also to provide evidence in the court as and when called upon to do so. Evidence giving in the court leads to an additional burden on the doctor with regards to the time and money spent on travelling, cancellation of the hearing after reaching the court, etc. An alternative for all these problems can be tele-evidence. This study aims to know the attitude and perception of final year undergraduate law students towards tele-evidence facilities for doctors. A cross sectional study was done using a questionnaire-based survey. The Likert scale questionnaire was used to assess the attitude, and the Cronbach alpha coefficient checked the Likert items' internal consistency. The analysis of the data was done using SPSS version 25. When summarised by median and mode for the individual Likert items, the results showed that the final year undergraduate law students have a positive outlook towards tele-evidence facilities for doctors but lack exposure to such advances. A study taking into account the opinion of practising lawyers and judges, especially those who have done court hearings using tele-evidence facilities for doctors, needs to be done. 2024, Indian Academy of Forensic Medicine. All rights reserved.
creator: Choudhary R.; Shetty B.S.K.; Shetty P.H.; Salian D.; Shetty T.; Sharma A.P.
source: Journal of Indian Academy of Forensic Medicine, Vol-46, No. 1, pp. 136-138.
publisher: Indian Academy of Forensic Medicine
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 9710973
format: Online
language: English
type: Article
coverage: Choudhary R., Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, India; Shetty B.S.K., Department of Forensic Medicine and Toxicology, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, India; Shetty P.H., Department of Forensic Medicine and Toxicology, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, India; Salian D., Department of Law, SDM Law College, Kodialbail, Mangalore, India; Shetty T., Department of Law, SDM Law College, Kodialbail, Mangalore, India; Sharma A.P., School of Law, Christ (Deemed to be University), Bangalore, India

Tailoring a Multifunctional PEDOT/Co3O4-CeO2 Composite for Sustainable Energy Applications
subject: energy applications; her analysis; pedot composites; pedot/co3o4-ceo2; supercapattery
description: Energy sources play a crucial role in the development of the society. The gargantuan depletion of fossil fuels creates new glitches in the routine activities of human beings. Electrocatalysts can efficiently produce and store energy and, therefore, have the potential to alleviate this situation. A multifunctional electrocatalyst, Poly (3,4-ethylenedioxythiophene)/cobalt oxide-cerium oxide(PEDOT/Co3O4-CeO2), is synthesized by incorporating mixed metal oxide to 3,4-ethylenedioxythiophene (EDOT) using the in situ chemical oxidative polymerization method and is employed for both energy production and storage applications. The successful synthesis of the catalyst is confirmed through various characterization techniques. The composite shows a specific capacity of 617.8Cg?1 and a specific capacitance value of 1298.1Fg?1. The hydrogen evolution reaction (HER) analysis shows that the composite requires a low overpotential of 163.1mV at a current density of 10mAcm?2. Synthesized electrocatalysts can effectively handle the energy related issues prevailing in the society. 2024 Wiley-VCH GmbH.
creator: Varghese A.; Devi K R S.
source: Advanced Sustainable Systems, Vol-8, No. 7
publisher: John Wiley and Sons Inc
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 23667486
format: Online
language: English
type: Article
coverage: Varghese A., Department of Chemistry, CHRIST (Deemed to be University), Karnataka, Bengaluru, 560029, India; Devi K R S., Department of Chemistry, CHRIST (Deemed to be University), Karnataka, Bengaluru, 560029, India

Wear and Friction Behaviour of Aluminium Metal Matrix Composite Reinforced with Graphite Nano Particles for Vehicle Structures
subject: Friction; Optimization; PROMETHEE; Surface morphology
description: In the current research work, AA7050 a marine aluminium alloy was reinforced with the nano graphite particles processed through stir casting technique. The scanning electron microstructure reveals that the nano particles were uniformly distributed over the matrix material and the hardness of the composites increase with raise in weight percentage of Gr particles owing to the Hall-Petch effect. The wear experiments were conducted by varying reinforcement, load, velocity, distance and temperature. The experimental runs were designed using the L25 orthogonal array in which wear, coefficient of friction and worn surface hardness were recorded as response. The wear resistance of the composites increases with raise in the graphite content attributed to the formation of mechanical mixed layer, the wear rate transfer from mild to severe when there swift in temperature from 100C to 150C. The worn surface hardness of the composites was higher than the as cast composites owing to the presence of Fe on the surface confirmed through the EDAX mapping. The composites were optimized using the modified PROMETHEE optimization technique and results revealed that AA7050 reinforced with 8% Gr particles showed best result and recommended for the marine sector. 2024. Carbon Magics Ltd.
creator: Nagaraja T.K.; Jangam S.
source: International Journal of Vehicle Structures and Systems, Vol-16, No. 2, pp. 262-270.
publisher: MechAero Found. for Techn. Res. and Educ. Excellence
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 9753060
format: Online
language: English
type: Article
coverage: Nagaraja T.K., Dept. of Mech. & Automobile Engg, School of Engg. and Tech, CHRIST (Deemed to be University), Karnataka, Bengaluru, India; Jangam S., Dept. of Mech. & Automobile Engg, School of Engg. and Tech, CHRIST (Deemed to be University), Karnataka, Bengaluru, India

Unveiling the Role of Psychological Pain within Informal Institutions in Addressing Intimate Partner Violence
subject: Informal Institution; Intimate Partner Violence; Trauma; Unbearable Pain; Visual Impairment
description: This study redefines the exploration of Intimate Partner Violence (IPV) by emphasizing psychological pain as the pivotal element of trauma, shifting away from focusing solely on aftermath experiences. Psychological pain has been considered as a core area for this research through the lens of biopsychosocial model and unbearable psychache. These theoretical approaches examine psychological pain as the foundational factor in subsequent victim experiences and reactions involved in intimate partner violences (IPV). Utilizing an in-depth case study method, it rigorously analyzes a victim's narrative within the IPV realm, detailing the intricate connection between psychological pain and resulting trauma. The participant of this study is visually impaired and the perceived pain and its intensity in the context of disability have also been analyzed. This pain significantly influences victimization and exacerbates physical suffering. IPV, trauma, and visual impairment intersect, creating complex challenges for individuals and communities. The paper discusses pain and IPV in the context of informal institutions and their complementary or challenging roles. By emphasizing psychological pain as the core of trauma dynamics, this research redefines the understanding of pain involved in IPV. The insights gained can contribute to the crucial implications for interventions among survivors in the realm of intimate partner violence. 2024 by authors, all rights reserved.
creator: Varghese S.T.; Sateeshchandra N.G.; Patavardhan R.
source: Universal Journal of Public Health, Vol-12, No. 3, pp. 569-576.
publisher: Horizon Research Publishing
date: 2024-01-01
rights: All Open Access; Gold Open Access
relation: ISSN: 23318880
format: Online
language: English
type: Article
coverage: Varghese S.T., Jindal Institute of Behavioral Sciences, O P Jindal Global University, India; Sateeshchandra N.G., Berlin School of Business and Innovation, Berlin, Germany; Patavardhan R., Department of Economics, Christ University, India

Does Haryana's SHG Participation Help the Quality of Life of Dalit Women? An Approach Based on Composite Index and Treatment Effect
subject: Dalit; Microfinance; OBC; PCA; PSM; Shgs; Treatment Effects
description: This study aimed to assess the impact of Self Help Groups and their specific interventions, such as vocational training programmes and the use of loans in productive means, on the empowerment of Dalit women of Haryana. A selected control group from OBCs was studied, and it was shown how the livelihood interventions of Self Help Groups bridged the gap between SC (Dalit) and OBC women beneficiaries. The study selected four districts from Haryana with an equitable distribution of SC and OBC women beneficiaries and 360 respondents with equal distribution of SC and OBC women beneficiaries from Haryana and used a Likert scale data for the analysis. Principal component analysis (PCA) and treatment effects were carried out using the propensity score matching method (PSM), the composite index for women's economic empowerment was inferred, and important empowerment factors were identified in Haryana. Results compared and contrasted the implications for different social groups and districts selected for the study and concluded that Self Help Group interventions significantly affected the women empowerment of both social groups and uplifted the Dalit women beneficiaries to the level of OBC women in Haryana. A large number of training programmes are to be conducted to promote more small businesses and micro-enterprises. 2024, Creative Publishing House. All rights reserved.
creator: Kumari L.; Dias R.; Irfan M.; Manglani H.; Galv R.; Varela M.
source: Journal of Ecohumanism, Vol-3, No. 5, pp. 30-41.
publisher: Creative Publishing House
date: 2024-01-01
rights: All Open Access; Hybrid Gold Open Access
relation: ISSN: 27526798
format: Online
language: English
type: Article
coverage: Kumari L., Department of Economics, Mody University of Rajasthan, Rajasthan, India; Dias R., Instituto Politnico de Setal, Escola Superior de Cicias Empresariais, Setal, Portugal, ESCAD-Instituto Politnico da Lusofonia, Lisbon, Portugal; Irfan M., Christ University, Bengaluru, India; Manglani H., Department of Economics, Central University of Rajasthan, India; Galv R., Instituto Politnico de Setal, Escola Superior de Cicias Empresariais, Setal, Portugal; Varela M., Instituto Superior de Gest (ISG), CIGEST, Lisboa, Portugal

Young adults experience of housing and real estate chatbots in India: effort expectancy moderated model
subject: Artificial intelligence; Chatbots; Effort expectancy; Housing and real estate; Information system model; Young adult user experience
description: Purpose: This study aims to recognize the role of information system (IS) model on young adults experience of housing and real estate chatbots. This model of IS takes into account the quality of information, the quality of system and the quality of service. Design/methodology/approach: This study uses a sample frame for analysis which comprises young adult population in India, i.e. between the ages of 18 and 35. A questionnaire consisting of five components was used to collect information in a structured manner. The 386 responses thus collected were analysed using the structural equation model. Findings: It was found that there is a significant influence of the quality of information, quality of system and quality of service on young adults experience of housing and real estate chatbots. The findings also showed that there is moderation role of effort expectancy between the quality parameters and young adults user experience of housing and real estate chatbots. Research limitations/implications: This study focusses exclusively on the young adults from various parts of India. Future research can consider larger population categories across age groups and across sectors employing chatbots. Practical implications: This study will enable in-depth understanding of IS model quality dimensions relation with the user experience. In particular, housing and real estate organisations will profit from the expanded usage of artificial intelligence through chatbots for user correspondence and communication. Originality/value: To the best of the authors knowledge, this study is first of its kind, as it investigates how IS model quality dimensions affect the young adults experience of housing and real estate chatbots in India. This study also ventures into identifying the moderation role of effort expectancy between the quality dimensions as per IS model and young adults experience of housing and real estate chatbots. This study will be useful for the stakeholders of housing and re…
creator: James B.V.; Joseph D.; Daniel N.
source: International Journal of Housing Markets and Analysis, Vol-17, No. 4, pp. 1050-1066.
publisher: Emerald Publishing
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 17538270
format: Online
language: English
type: Article
coverage: James B.V., School of Commerce, Finance and Accountancy, CHRIST (Deemed to be University), Pune Lavasa Campus, Lavasa, India; Joseph D., School of Commerce, Finance and Accountancy, CHRIST (Deemed to be University), Pune Lavasa Campus, Lavasa, India; Daniel N., School of Commerce, Finance and Accountancy, CHRIST (Deemed to be University), Pune Lavasa Campus, Lavasa, India

Assessing global perceptions of India: Policy implications drawn from foreign tourism narratives
subject: exploratory factor analysis; India; mixed method; outer perspective; tourist destination
description: This study scrutinizes Indias growing appeal as a tourist destination, accentuated by government initiatives and innovative tourism policies like the e-visa program, Incredible India Campaign 2.0 and digital advancements in the travel sector. With the diminishing impact of COVID-19, there is a noticeable surge in various forms of tourism inbound, outbound and domestic. The primary focus is to understand the driving factors behind the choice of India as a destination for inbound tourists. This research delves into these motivations, providing a global perspective on Indias attractiveness. A mixed-method approach was employed, utilizing convenience sampling for data collection. The quantitative analysis was based on a survey, informed by a literature review, comprising 390 respondents from 10 diverse Indian destinations. Additionally, 25 qualitative interviews were conducted, aiming to enrich and triangulate the quantitative findings. Exploratory factor analysis (EFA) revealed five predominant motivations among inbound tourists: culinary interests, spiritual pursuits, budget-consciousness, cultural curiosity and natural allure. These findings were substantiated through thematic analysis. The outcomes have significant practical ramifications for destination managers and tourism policy developers in India. By understanding these key motivators, they can devise targeted strategies for enhancing the appeal of India to these specific tourist segments. This study not only aids in refining tourism promotion efforts but also contributes to the academic discourse on tourist motivation offering a fresh international perspective on Indias image as a tourist destination. by the author, licensee University of Lodz Lodz University Press, Lodz, Poland.
creator: Kaurav R.P.S.; Kainthola S.; Baber R.; Tiwari P.
source: Turyzm/Tourism, Vol-34, No. 1, pp. 57-66.
publisher: Lodz University Press
date: 2024-01-01
rights: All Open Access; Gold Open Access; Green Open Access
relation: ISSN: 8675856
format: Online
language: English
type: Article
coverage: Kaurav R.P.S., FORE School of Management, New Delhi, India; Kainthola S., Institute of Hotel Management, Catering & Nutrition PUSA, New Delhi, India; Baber R., Christ University, Bengaluru, India; Tiwari P., GLA University, Mathura, India

Young consumers' green marketing orientation: role of customer citizenship behaviour in determining real estate purchase intention in India
subject: Customer citizenship behaviour; Green marketing orientation; Purchase intention; Real estate; Strategic and tactical; Young consumers
description: Purpose: The purpose of this paper is to assess green marketing as an influential factor in the purchase of real estate. In this study, the consumer citizenship behaviour of young individuals will be studied with an assessment of real estate purchase intention, strategic green marketing orientation (GMO) and tactical GMO. Design/methodology/approach: The sample frame consists of young consumers from Indias metropolitan cities. The respondents were in the range of 18 to 35 years of age. These cities provide a high standard of living, more career options and better educational opportunities. Five separate sections of a standardised questionnaire were used, and a structural equation model was used to assess a total of 393 valid replies. Findings: Green marketing impacts the behaviour that influences the desire of young customer to buy green real estate. Research limitations/implications: As the focus of this study is primarily on major cities, future research may study similar behaviour in non-metropolitan cities. The study can also be conducted among consumers of other age groups. Originality/value: The originality, to the best of the authors knowledge, exists in examining how young consumers opinions about green marketing impact their intentions to purchase green houses and real estate in India. This study will be accessible to all parties involved in the housing and real estate industries. 2023, Emerald Publishing Limited.
creator: Jacob J.; Chully A.A.; Godwin B.J.; George J.P.
source: International Journal of Housing Markets and Analysis, Vol-17, No. 4, pp. 1086-1103.
publisher: Emerald Publishing
date: 2024-01-01
rights: Restricted Access
relation: ISSN: 17538270
format: Online
language: English
type: Article
coverage: Jacob J., School of Business and Management, Christ University, Bangalore, India; Chully A.A., Christ College, Pune, India; Godwin B.J., School of Business and Management, Christ University, Bangalore, India; George J.P., School of Business and Management, Christ University, Bangalore, India