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Nutraceuticals to prevent and manage cardiovascular diseases
Unhealthy lifestyle and diet are the key risk factors to cardiovascular diseases. A healthy cardiac and vascular system can prevent cardiovascular-related diseases like hypertension, atherosclerosis, and heart stroke. Identifying pharmacologically important metabolites had paved the way to contemporary medicine. People are more attracted to them as they are majorly plant-based metabolites such as polysaccharides, polyphenols, polysterols, and vitamins as cardio-protectors. Preclinical, clinical, and animal studies provide substantial data confirming nutraceuticals as a promising therapeutic agent in curing cardiovascular diseases. This chapter summarizes on major bioactive molecules as nutraceuticals with preclinical and clinical studies, emphasising their cardiovascular protective roles. 2023 Elsevier Inc. All rights reserved. -
A Comparative Evaluation of Standalone LLMs and Retrieval-Augmented Generation Models Using Hypothetical Gemini Systems
This study assesses the efficacy of two theoretical language models; Gemini Standalone LLM and Gemini RAG (Retrieval Augmented Generation) across diverse natural language inquiries. The assessment centers on three principal metrics: precision, pertinence, and inference duration. The experiment utilizes a controlled simulation to illustrate the benefits and drawbacks of independent language creation versus retrieval augmented generation strategies. The results demonstrate that RAG at trains superior accuracy and relevance by integrating retrieved context, albeit it incurs longer inference durations. This comparative analysis seeks to assist researchers in comprehending the ramifications of including retrieval methods into big language models. The Author(s), under exclusive license to Springer Nature Switzerland AG 2026. -
Market Reaction to Dividend Announcements During Pandemic: An Event Study
This study analyses the difference in stock market reactions to dividend announcement during the pandemic. The thirty constituent stocks of Sensex, the index of Bombay Stock Exchange (BSE), is used for analysis. This allows cross-industry comparison of the market reaction. The study examines stock market reactions covering 44 days around the dividend announcement dates. The primary objective of this study is to understand whether the price adjustment linked to the dividend announcement news during the pandemic was different from the earlier years. This empirical study employs the conventional event study methodology using abnormal returns (ARs) to examine the stock market reaction to dividend announcement. The market reaction to dividend announcement was increasingly positive during the pandemic, compared to previous years. The statistical pooled t-tests showed there was a significant relationship between the pandemic and ARs. The findings also indicate that the difference in the market reaction to dividend announcement was more prominent in services stocks than that in manufacturing. Further, the results also verify the weak-form of efficiency of Indian stock exchange. 2025 MDI. -
Artificial Intelligence and Human-AI Driven Accreditation System for Higher Education Quality Assurance
This study introduces the Artificial Intelligence and Human-AI powered Accreditation System, which is meant to transform quality assurance in higher education. The suggested framework will combine human knowledge and smart automation to guarantee transparency, scalability and reliability of accreditation assessments. The data processing algorithm is based on Robust Principal Component Analysis of noise elimination and data normalization and then on the minimum-Redundancy Maximum-Relevancefeature selection algorithm. The fundamental classifier is a Graph Attention Network developed on PyTorch and PyTorch Geometric that is able to capture all the relations between institutional characteristics to make explainable judgments. A blockchain ledger is incorporated to record accreditation results to achieve security and traceability. The experimental simulations show excellent performance with high accuracy, evaluation times, and fairness than the traditional models. The system offers a strong, smart and open accreditation system that facilitates continuous improvement and accountability in the higher education system. 2025 IEEE. -
INTRODUCTION TO NEUROCOGNITIVE REHABILITATION
This chapter offers a comprehensive examination of the historical development, theoretical foundations, and contemporary directions in neurocognitive rehabilitation. Beginning with early clinical observations, including the cases of Phineas Gage and Alexander Lurias wartime studies, the narrative traces the evolution of the field from anecdotal case reports to empirically validated interventions. The discussion delineates core principles that underpin effective rehabilitation practice, including individualization and person-centered planning, goal-directed and functionally relevant interventions, evidence-based methodologies, interdisciplinary collaboration, and ecological validity. Established frameworks such as the cognitive neuropsychological model and the information processing model are critically appraised alongside the biopsychosocial perspective and holistic neuropsychological rehabilitation approaches. Particular attention is given to emerging trends, including the integration of advanced technologies such as virtual reality, tele-rehabilitation, and adaptive computerized training as well as their implications for accessibility, scalability, and equity in service delivery. The chapter further considers the relevance of these paradigms to forensic psychology and legal scholarship, highlighting their role in capacity assessment and the determination of criminal responsibility. Drawing upon recent systematic reviews and high-quality empirical studies, this synthesis underscores the necessity of combining scientific rigor with ethically grounded, person-centered care. While artificial intelligence tools supported aspects of drafting, the content has been critically curated and adapted to reflect current scholarship and clinical expertise. The chapter concludes by emphasizing the imperative for rehabilitation professionals to engage in lifelong learning and innovation to meet the evolving needs of individuals with acquired brain injury. 2026 selection and editorial matter, K. Jayasankara Reddy; individual chapters, the contributors. All rights reserved. -
Texture-Based DNN for Pneumonia in Thorax X-Rays
This paper introduces an innovative methodology for identifying pneumonia in thoracic X-ray images through the application of neural network classifiers. In our experiment, we employed a comprehensive training regimen involving multiple neural network classifiers, each trained on distinct sets of texture features meticulously extracted from thoracic X-ray images. Four different gray-level matrices and a neighboring gray-tone difference matrix (NGTDM) were used to generate these input features, guaranteeing a reliable depiction of the textural properties found in the X-ray pictures. We carried out an extensive evaluation utilizing a number of performance criteria to gauge the trained classifiers' efficacy. Classifying the thoracic X-ray pictures into two groups pneumonia and healthy state was the assignment assigned to the classifiers. A thorough study of the classifiers' performance was provided by our assessment measures, which comprised accuracy, precision, recall, F1-score, and the area under the receiver operating characteristic curve (AUC-ROC). The experimental findings showed that the suggested method accomplished a remarkable 91% overall test categorization accuracy, which was encouraging. This degree of precision highlights how well our approach works to accurately diagnose pneumonia from thoracic X-ray images. Furthermore, the consistent performance across different metrics highlights the robustness and generalizability of the proposed strategy. 2025, Iquz Galaxy Publisher. All rights reserved. -
A critical analysis of the law relating to elementary education in India viz-a-viz minimum level of learning /
The “demand for free and compulsory education” started in the British period. The framers directed that the object of Article 45 must be achieved within ten years of the commencement of the constitution. After several judicial strictures the Constitutional (Eighty Sixth) Amendment Act 2002 (Amendment Act, 2002) declared ‘education’ as a fundamental right. -
A Critical analysis of the law relationg to elementary education in india Viz-A-Viz Minimum level of learning
The demand for free and compulsory education started in the British period. newlineThe framers directed that the object of Article 45 must be achieved within ten years newlineof the commencement of the constitution. After several judicial strictures the newlineConstitutional (Eighty Sixth) Amendment Act 2002 (Amendment Act, 2002) declared education as a fundamental right. To execute this mandate the Children Right to Free and Compulsory Education Act 2009 (RTE Act, 2009) was passed. However, the government has failed to fulfil the mandate of giving quality education in terms of minimum level of learning under the RTE Act. One of the newlineparameters of the Quality Monitoring Tool under Sarva Shiksha Abhiyan (SSA) is newlineto give quality education in terms of minimum level of learning. But, when it was newlinerealized that the children from Government schools are completing their primary newlineeducation without minimum level of learning, three amendments had been made to the RTE Act 2009, i.e., during 2012, 2015 and 2019. Yet, the latest Annual Survey on Education Report shows that there is poor minimum level of learning among children who have completed their primary education in government primary newlineschools. Thus, the purpose of this research is to critically analyse the RTE Act 2009 newlineand the subsequent amendments to the Act of 2009 and to study various policies and schemes under SSA, to explore the reasons for low level of learning in government primary school and to make suggestion to improve the minimum level of learning. -
Finding a New Life Through Adaptive Reuse for the Old Railway Terminus Complex, Kochi, Kerala
The research article, titled Finding a New Life through adaptive reuse for the Old Railway Terminus Complex, Kochi, Kerala, examines the historical and cultural importance of the original and still existing railway station complex in Ernakulam. This station, which symbolized the arrival of the initial train to Cochin, was constructed during the zenith of the Kochi kingdom in partnership with the British, making a substantial contribution to the regions progress. Over time, the stations original role steadily diminished, leading to its abandonment and subsequent deterioration. The aim of the study is to assess the effectiveness of adaptive reuse as a strategy for conserving this valuable urban asset. The objective of the research is to reuse these neglected structures with the goal of reintegrating them into the vibrant urban landscape of Kochi, thus ensuring a sustainable and environmentally conscious future for the city. The approach involves a thorough analysis of the historical context, current condition, and potential utilization of the precinct. The main findings emphasize that adaptive reuse is an effective method for optimizing space to meet modern requirements while maintaining the historical essence of the built environment. The study highlights the significance of preserving cultural assets by creatively repurposing decommissioned railway historical structures, demonstrating their potential to contribute to sustainable urban development. The research highlights the importance of finding a balance between preserving historical elements and incorporating modern practicality. It provides a framework that can be used by other communities dealing with similar challenges. The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2026. -
Static perfect fluid space-Time and paracontact metric geometry
The main purpose of this paper is to study and explore some characteristics of static perfect fluid space-Time on paracontact metric manifolds. First, we show that if a K-paracontact manifold M2n+1 is the spatial factor of a static perfect fluid space-Time, then M2n+1 is of constant scalar curvature-2n(2n + 1) and squared norm of the Ricci operator is given by 4n2(2n + 1). Next, we prove that if a (?,?)-paracontact metric manifold M2n+1 with ? >-1 is a spatial factor of static perfect space-Time, then for n = 1, M2n+1 is flat, and for n > 1, M2n+1 is locally isometric to the product of a flat (n + 1)-dimensional manifold and an n-dimensional manifold of constant negative curvature-4. Further, we prove that if a paracontact metric 3-manifold M3 with Q? = ?Q is a spatial factor of static perfect space-Time, then M3 is an Einstein manifold. Finally, a suitable example has been constructed to show the existence of static perfect fluid space-Time on paracontact metric manifold. 2022 World Scientific Publishing Company. -
The zamkovoy canonical paracontact connection on a para-kenmotsu manifold
The object of the paper is to study a type of canonical linear connection, called the Zamkovoy canonical paracontact connection on a para-Kenmotsu manifold. 2021 D. G. Prakasha et al. -
On (?)-Lorentzian para-Sasakian Manifolds
The object of this paper is to study (?)-Lorentzian para-Sasakian manifolds. Some typical identities for the curvature tensor and the Ricci tensor of (?)-Lorentzian para-Sasakian manifold are investi-gated. Further, we study globally ?-Ricci symmetric and weakly ?-Ricci symmetric (?)-Lorentzian para-Sasakian manifolds and obtain interesting results. 2022 Academic Center for Education, Culture and Research TMU. -
h-almost Ricci Solitons on Generalized Sasakian-space-forms
The aim of this article is to study the h-almost Ricci solitons and h-almost gradient Ricci solitons on generalized Sasakian-space-forms. First, we consider h-almost Ricci soliton with the potential vector field V as a contact vector field on generalized Sasakian-space-form of dimension greater than three. Next, we study h-almost gradient Ricci solitons on a three-dimensional quasi-Sasakian generalized Sasakian-space-form. In both the cases, several interesting results are obtained Kyungpook Mathematical Journal -
Invariant Submanifolds of (?)-Sasakian Manifolds
In this paper, we consider invariant submanifolds of an (?)-Sasakian manifolds. We show that if the second fundamental form of an invariant submanifold of a (?)-Sasakian manifold is recurrent then the submanifold is totally geodesic. We also prove that, invariant submanifolds of an Einstein (?)-Sasakian manifolds satisfying the conditions (Formula presented) (X, Y) ? = 0 and (Formula presented)(X, Y) (Formula presented)? = 0 with ?r ? n(n 1) are also totally geodesic. 2020. All Rights Reserved. -
A Novel Approach for Fractional (1 + 1 ) -Dimensional BiswasMilovic Equation
In this paper, we find the solution for (1 + 1 ) -dimensional fractional Biswas-Milovic (FBM) equation using the q-homotopy analysis transform method (q-HATM). The Biswas-Milovic equation is a generalization of the nonlinear Schringer (NLS) equation. The future scheme is the elegant mixture of q-homotopy analysis scheme with Laplace transform technique and fractional derivative considered in Caputo sense. To validate and illustrate the competence of the method, we examine the projected model in terms of arbitrary order. Moreover, the nature of the attained results have been presented in 3D plots and contour plots for different value of the order. The gained consequences show that, the hired algorithm is highly accurate, easy to implement, and very operative to investigate the nature of complex nonlinear models ascended in science and engineering. 2021, The Author(s), under exclusive licence to Springer Nature India Private Limited. -
ON 3-DIMENSIONAL QUASI-PARA-SASAKIAN MANIFOLDS AND RICCI SOLITONS
The purpose of this paper is to study 3-dimensional quasi-para-Sasakian manifolds and Ricci solitons. First, we prove that a 3-dimensional non-paracosymplectic quasi-para-Sasakian manifold is an ?-Einstein manifold if and only if the structure function ? is constant. Further, it is shown that a Ricci soliton on a 3-dimensional quasi-para-Sasakian manifold with ?=constant is expanding. Moreover, we show that if a 3-dimensional quasi-para-Sasakian manifold admits a Ricci soliton, then the flow vector field V is Killing, and the quasi-para-Sasakian structure can be obtained by a homothetic deformation of a para-Sasakian structure. Besides, we study gradient Ricci solitons and prove that if a 3-dimensional non-paracosymplectic quasi-para-Sasakian manifold with ?=constant admits a gradient Ricci soliton, then the manifold is an Einstein one. Also, a suitable example of a 3-dimensional quasi-para-Sasakian manifold is constructed to verify our results. 2022 A. Razmadze Mathematical Institute of Iv. Javakhishvili Tbilisi State University. All rights reserved. -
Professional Ethics of Teachers in Educational Institutions
Artha Journal of Social Sciences, Vol-11 (4), pp. 24-32. ISSN-0975-329X -
Construction and validation of next generation teacher educator competency scale [NGTECS]
The article presented here is a part of the major research project conducted in India from 2016 through 2020. Teacher education in India in the last six decades underwent many reforms in terms of policies, assessment, field experience patterns, and training pedagogy. Teacher educators invariably implemented all the suggested changes. However, it lacked the rigour in implementation. At the same time with the advancement of technology, the student population is native to technology and had newer attitudes towards learning. Researcher felt that, the Teacher educators competencies are to be revisited and may come up with a new list of competencies which are helpful to the next generation. It is with this intent this major research project was planned. The purpose of the project was to come up with the list of competencies for teacher educators which are helpful for training the next generation teacher trainees and to measure those competencies. Therefore, the study resorted to adopt exploratory research design. This article explains the step wise procedure on construction of next generation teacher educator competency scale. It also explains the procedures of validity and reliability established for the scale. The study brought out a Likert type of scale to measure next generation teacher educator competency and has simple administration procedures. The scale was found to be highly reliable based on Cronbach's alpha internal consistency coefficient. Though the study is exploratory in nature, yet confirmatory factor analysis was carried out and is found to be in agreement with the evolved factors. The scale may be used to measure the extent to which the next generation teacher educator competencies are possessed by a teacher educator. Copyright 2020 by authors, all rights reserved. Authors agree that this article remains permanently open access under the terms of the Creative Commons Attribution License 4.0 International License -
exploring effective Online-Teaching Transition of College Teachers During COVID-19
The study attempts to identify what is effective online teaching from teacher and student perspectives. What are the challenges faced by teachers which hampered effective online teaching? The study employed mixed method research design including a survey questionnaire and semi-structured interview. The study collected data from 500 students out of which 200 are boys and 300 are girls on effective online teaching. The study conducted semi-structured interview with eight college teachers through snowball sampling. The survey revealed that almost 80% of the teachers are not effective. Girls are less satisfied with online teaching transition of teachers than boys are. Similarly, postgraduates (PG) are not as satisfied as undergraduate (UG) students are. Interview data revealed themes and subthemes on challenges of effective online teaching faced by college teachers. Overall, the perceived online-teaching effectiveness is low, and further research may find the causes for the same. 2022 IGI Global. All rights reserved. -
Energy saving, waste management, and pollution free steps for university campuses
Global warming is a worldwide concern and the documents related to the need for sustainable measures seen in academic and non-academic literature. In a highly populated country like India, these are more severe worries. Multiple established educational institutions across India have taken significant steps in educating their students on sustainable development goals (SDG). Currently there is a need to assess the extent of effect such training has on student populations of such institutes. Present study attempted to assess the efficacy of SDG-implementation training programmes in a reputed private university, through student assessment of student behaviors outside the institute and in their personal life. Using semi-structured in-depth interview methods, interviewed eight students of Undergraduate and Postgraduate programmes. These students were active participants of community service programmes arranged by the university within a sustainable development model. Data were analyzed using reflexive thematic analysis methods. Emerged themes from data analysis indicate a positive change in their worldview and significant modifications in their personal behavior towards sustainability because of being part of such programmes. Educating others through practice and increased socio-environmental awareness were also major themes. Current study contributes in assessing efficacy of sustainability programmes in educational institutions. This study also suggests few recommendations for increasing competence of the same. 2021 Author(s).