Naveen International Journal of Multidisciplinary Sciences (NIJMS)
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Thermodynamic and kinetic of ion -water cluster
No full textThe molecular-level solvation behaviour, the thermodynamics of hydration, and the reactivity of water as a chemical. The process of ion and water molecule interaction is a crucial factor in the understanding of pathways and mechanisms in various fields such as electrochemistry, atmospheric chemistry, and biophysics. The current work looks into the thermodynamics and kinetics of ion-water clusters, with ions like Na⁺, K⁺, Cl⁻, and divalent cations (Mg²⁺, Ca²⁺) under scrutiny along with their formation, stability, hydration free energy, and transition dynamics. To achieve this, the method employed is a combination of classical molecular dynamics (MD) simulations with ab initio quantum chemical guided calculations which together unravel the intricate portraits of energy landscapes and the respective kinetic barriers for the generation and annihilation of clusters. It is possible to differentiate a temperature dependency to hydration enthalpy, entropy, and the kinetic rate constants of water exchange processes from the results. The research provides insights into the molecular-scale ion hydration dynamics, which have consequences for the field of aqueous-phase reactions and transport phenomena.
Keywords: Classical nucleation theory, electric field, free-energy barrier, critical radius, electrochemical nucleation, field-assisted crystallization
Comparative Analysis of Physiological and Biochemical Responses of Native and Introduced Plant Species to Water Stress in the Ranchi Region, Jharkhand
No full textWater stress is one of the major non-biological factors that limit growth, yield, and the survival of plants, particularly in semi-arid areas like Ranchi, Jharkhand. The present study explores and contrasts the water stress in the selected native and exotic plant species through studying their physiological and biochemical reactions. The factors examined are relative water content (RWC), stomatal conductance, chlorophyll fluorescence, proline accumulation, antioxidant enzyme activities (superoxide dismutase, catalase, peroxidase), and lipid peroxidation (malondialdehyde content). The results indicate the occurrence of species-specific adaptive mechanisms that coincide with the native species showing greater resilience to water deficit through the combined application of osmotic adjustment, effective stomatal regulation, and complete antioxidant defense systems as opposed to the introduced ones. The implications of these results for plantings and restorations under climate variability are that the native flora has no less than an ecological role that is in drought-prone areas. The understanding of such responses is critical for development of sustainable landscape management practices and for predicting changes in vegetation in the Eastern Indian plateau region under the climate change scenarios matching with the projected ones.
Keywords: Classical nucleation theory, electric field, free-energy barrier, critical radius, electrochemical nucleation, field-assisted crystallization
Occurrence, Environmental Fate and Toxicological Effects of Nonylphenol Ethoxylates in Aquatic Organisms: A Comprehensive Review
No full textNonylphenol ethoxylates (NPEs) are one of the major non-ionic surfactants that have been used extensively in a wide variety of industries such as detergent manufacture, textile processing, pesticide manufacturing and cleaning products. The large-scale global use of NPEs is the main reason for their continuous and significant discharge into the water bodies through the effluents from the municipal and the industrial wastewater treatment plants. Environmental monitoring data show that the concentrations of total NPEs in untreated sewage are usually between 1 and 12 mg L⁻¹, while the levels of NPEs in surface waters that are discharged with treated effluents are between 0.05 and 5.0 µg L⁻¹. One of the major environmental concerns linked to NPEs is their partial biodegradation, where these substances are transformed only slightly by microorganisms producing lesser chain ethoxylates and eventually nearly nonylphenol (NP), a metabolite significantly more persistent and toxic than the parent compounds. Nonylphenol is a highly hydrophobic compound with octanol-water partition coefficients (log Kₒw) of about 4.5 to 4.8, thus leading to strong bioaccumulation in aquatic organisms, which has been observed with bioconcentration factors of 1,000 to 10,000 depending on the species and environmental conditions. Long-term exposure to NPEs and their degradation products at environmentally relevant concentrations causes wide-ranging adverse effects like unpleasant smell, endocrine system disruption, reproductive failure, oxidative stress, and δ2H and δ18O ratios indicative of developmental abnormalities in fish and invertebrate populations. This in-depth review gives a critical analysis of the prevailing understanding of the environmental occurrence, fate processes, and bioaccumulation of NPEs and their transformation products in aquatic organisms, particularly focusing on the endocrine-disrupting properties that are a risk even at very low environmental concentrations.
Keywords: Nonylphenol Ethoxylates, Substance, Environmental Fate, Aquatic Organism
The Therapeutic Essence of Navadha Bhakti: A Synthesized Study
No full textBhakti Yoga, a rooted in the Indian wisdom and spiritual tradition, aims to achieve salvation, the ultimate goal of man, through an innate love for God. Navadha Bhakti (the nine paths of devotion) is a focused means of spiritual and emotional transformation as a practical method of Bhakti Yoga. It includes practices such as Shravanam (listening), Kirtanam (chanting), and Atmanivedanam (self-surrender), which are recommended in several scriptures, such as the Ramacharitamanas and Bhagavad Purana. This study demonstrates the therapeutic effects of Navadha Bhakti in a holistic framework based on psycho-physio-behavioral feedback mechanisms. This study explores how each process involved in Navadha Bhakti interacts with physiological responses (like-vagus tone, hormone regulation), psychological behavior (like-emotional regulation, cognitive clarity), and behavioral responses (like-empathy, humility), creating an interconnected loop of healing and balance, and shows that Bhakti practices can balance the autonomic nervous system, increase emotional resilience, and positively alter social behavior. This paper establishes that Navadha Bhakti, when viewed as a therapeutic model, provides an accessible, inclusive and culturally rich tool for managing physical, psychological health along with behavioral balance and achieving spiritual wellness through holistic self-regulation.
Keywords: Bhakti Yoga, Navadha Bhakti, Integrated Feedback Mechanism, Physiological Impact, Psychological Impact, Behavioral Changes
Role of Digital Technology in Enhancing Student Engagement in Classrooms
No full textThe research paper examines how digital technology affects student engagement in classroom settings. The research study uses a comprehensive literature review approach to investigate how digital tools and platforms affect three different types of student engagement which include their behavioral and emotional and cognitive engagement. The research assesses different interactive learning technologies together with gamification methods and collaborative digital tools and adaptive learning systems. The research shows that when digital technologies get implemented with proper planning, they improve student engagement by creating interactive learning environments which allow students to learn at their own pace during real-world educational experiences. The success of the program depends on four main factors which include how teachers use teaching methods and their level of expertise and how students access learning materials and how schools need to establish educational boundaries between new and traditional teaching methods. The study shows that digital technology acts as a strong engagement driver when educational principles get properly applied and schools develop the required infrastructure and teachers receive thorough training. The research recommends that schools should invest in teacher training programs while making sure that all students have equal access to technology and they should use research-based teaching methods which prioritize student learning instead of using technology for its own purpose.
Keywords: Digital Technology, Educational Technology, Students engagement, Effective Innovative Learning, interactive learning and gamification
The Role of Emotional Intelligence in Conflict Resolution Among Adolescent Students
Get PDFConflict resolution is a key component of creating a positive learning environment for teenage children is teaching them how to resolve conflicts. Conflicts frequently emerge during adolescence, a time of emotional upheaval brought on by peer pressure, academic pressure, and identity formation.Teenage pupils\u27 ability to identify, comprehend, and effectively control their emotions makes emotional intelligence (EI) a critical component of conflict resolution. By improving self-awareness, empathy, and effective communication, emotional intelligence (EI) also plays a big part in conflict management. This study investigates how emotional intelligence (EI) helps teenage students resolve conflicts by enhancing their capacity to identify emotions, control their reactions, and have productive conversations. It also looks at the effects of Emotional Intelligence (EI)-based interventions in schools and how they help kids learn how to resolve conflicts amicably. This research analyses the impact of EI on adolescent conflict resolution and provides techniques for educators to enhance emotional intelligence in school environments. Educational institutions may foster a culture of empathy, collaboration, and resilience by giving students emotional intelligence (EI) abilities, which will ultimately prepare them for future interpersonal connections that are healthier. Schools may create a more peaceful learning environment by giving students the tools they need to resolve conflicts in a constructive way by including emotional intelligence training into their curricula
The Role of Artificial Intelligence in Reducing Workplace Stress and Enhancing Work-Life Balance: An Empirical Study
Get PDFEmployee stress has become a critical challenge for modern organizations, often leading to lower productivity, frequent absenteeism, and difficulties in maintaining work-life balance. In recent years, Artificial Intelligence (AI) has been increasingly integrated into organizational processes to automate routine tasks, improve operational efficiency, and promote employee well-being. This study examines the impact of AI on reducing workplace stress and promoting work-life balance among Indian employees. Data were gathered from 250 respondents employed in the IT, banking, and healthcare sectors through a structured survey. The analysis involved descriptive statistics, correlation, and regression techniques to explore the relationship between AI usage, stress reduction, and the balance between work and personal life. Results show that AI helps minimize repetitive activities, enhances time management, and strengthens overall work-life integration. At the same time, concerns related to employee privacy and potential job displacement emerged as notable challenges. The study concludes with practical recommendations for managers, HR professionals, and policymakers to implement AI in a responsible and employee-centered manner
Keywords
Artificial Intelligence, workplace stress, work-life balance, employee well-being, HR technology.
Competency-Based Education: A Comparative Study of Traditional vs. Modern Approaches
Get PDFEducation in the 21st century is undergoing a paradigm shift from traditional teacher-cantered approaches to competency-based learning frameworks that emphasize mastery of skills, application of knowledge, and learner autonomy. Traditional systems prioritize content delivery, standardized testing, and time-bound progression, whereas competency-based education (CBE) focuses on outcomes, personalized pacing, and skill integration. This study explores the comparative effectiveness of traditional and modern competency-based approaches in terms of pedagogy, assessment, and student outcomes. Using a mixed-methods design, data will be collected from higher secondary and undergraduate students as well as teachers through questionnaires, interviews, and curriculum analysis. Expected findings suggest that while traditional education supports structured learning and discipline, CBE promotes critical thinking, collaboration, and lifelong learning skills. However, challenges such as teacher preparedness, curriculum redesign, and infrastructural gaps remain significant. The paper concludes that a blended model, integrating the strengths of both approaches, is best suited for the Indian context under the reforms of NEP 2020.
Keywords: Competency-Based Education, Traditional Education, Pedagogy, Assessment, NEP 2020, Lifelong Learning
Trends in Mutual Funds Schemes in India
Get PDFThese days, the “mutual fund industry” is among the most prominent. Finding the best course of action and investment option has become increasingly challenging due to the proliferation of investment opportunities. Our primary objectives in this paper are to comprehend the several key ideas surrounding mutual funds as well as to identify trends and patterns in the different mutual fund schemes available in India. According to the results of the current study, there is a tendency that is moving more people toward “open-ended schemes” than “closed-ended” ones. There is a downward trend in the expansion of close-ended schemes following the positive trend that lasted until the year 2015–16. Nonetheless, the rise of open-ended schemes was sluggish but steady, leading us to believe that in the future, “open-ended schemes” will continue to trend positively while close-ended schemes will continue to decline.
Keywords: Mutual Funds, Reserve Bank of India, Open Ended Schemes, LIC, Close Ended Schemes.
मानसिक स्वास्थ्य एवं आत्महत्या - सामाजिक एवं मनोवैज्ञानिक विश्लेषण
No full textमानसिक स्वास्थ्य व्यक्ति के संपूर्ण जीवन का एक महत्वपूर्ण पहलू है, जोकि उसके विचार, भावनाएँ एवं व्यवहार को प्रभावित करता है। मानसिक स्वास्थ्य स्थिति संतुलित होने पर व्यक्ति जीवन की चुनौतियों का सामना बेहतर ढंग से कर पाता है, जबकि मानसिक विकार उसे अवसाद, चिंता एवं \u27आत्मघाती प्रवृत्ति की ओर धकेल सकते है। हाल के वर्षों में आत्महत्या की घटनाओं में वृद्धि \u27मानसिक स्वास्थ्य संकट की गंभीरता को दर्शाती है। मानसिक स्वास्थ्य एवं ‘आत्महत्या’ के बीच गहरा संबंध है। अवसाद, तनाव, मानसिक विकार एवं मादक पदार्थों की लत आत्महत्या के प्रमुख कारण है। ‘आर्थिक असुरक्षा, सामाजिक अलगाव, पारिवारिक समस्याएँ एवं कार्यस्थल पर उत्पीड़न’ जैसे सामाजिक कारक आत्महत्या की संभावना को बढ़ाते हैं। वहीं बचपन में आधात, कम आत्म-सम्मान एवं निराशा जैसी मनोवैज्ञानिक स्थितियाँ व्यक्ति को आत्महत्या के लिए प्रेरित करती है। आत्महत्या न केवल व्यक्तिगत क्षति है, अपितु परिवार एवं समाज के लिए भी एक भावनात्मक तथा सामाजिक संकट बन जाती है। आत्महत्या के प्रभाव परिवार को भावनात्मक रूप से तोड़ देते हैं तथा समाज में भय एवं असहायता की भावना को जन्म देते हैं। इसके रोकथाम के लिए व्यक्तिगत, सामाजिक एवं सरकारी स्तर पर प्रयास आवश्यक है। अतः इस शोध पत्र का मुख्य उद्देश्य ‘मानसिक स्वास्थ्य’ व आत्महत्या के बीच संबंध का सामाजिक एवं मनोवैज्ञानिक विश्लेषण करना है। यह अध्ययन आत्महत्या के कारणों, प्रभावों एवं रोकथाम के उपायों को समझने में मदद करेगा