Volume 13 | Issue 3 |

 Abstract

Artificial photosynthesis is an innovative approach that replicates the natural process of converting sunlight into chemical energy, offering a sustainable solution to energy and environmental challenges. This research examines the fundamental mechanisms, recent advancements, and existing limitations in artificial photosynthesis, emphasizing its role in renewable energy production. Key aspects explored include light-harvesting materials, catalytic systems for water oxidation and CO? reduction, and reaction platforms designed to optimize charge transfer and catalytic efficiency. Significant progress has been achieved in the development of advanced semiconductors, nanostructured catalysts, and biohybrid systems, enhancing overall performance and stability. However, challenges such as charge recombination, material degradation, and economic feasibility continue to hinder large-scale implementation. The integration of interdisciplinary advancements in materials science, photochemistry, and electrochemistry is crucial to refining artificial photosynthesis for practical applications. This study highlights the need for continued research and collaboration to bridge the gap between laboratory innovation and real-world energy solutions, paving the way for a future powered by sustainable, carbon-neutral fuel technologies.

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 Keywords

Artificial photosynthesis, Light-harvesting materials, Catalytic systems, Charge transfer, Carbon-neutral fuel technologies

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Abstract The transformation of industrial poultry waste into value-added products through microbial processes has attracted significant interest for reducing pollution and environmental health. This study aims to investigate the potential of feather hydrolysate (FH) for seed germination and plant growth studies of Oryza sativa (L.) The feather hydrolysate obtained from the lab isolate Exiguobacterium sp. was tested to check plant growth promoting activity. The Plant growth parameters measured were fresh weight (FW), dry weight (DW), shoot length (SL) root length (RL), seed vigour index were monitored in the experiment where bacterial pellet and feather hydrolysate were compared to uninoculated in terms of dry and fresh weight however feather hydrolysate significantly improved plant biomass (5fold increase) when compared to control similarly, the levels of chlorophyll a, chlorophyll b and carotenoids were found to be high. qualitative studies of feather hydrolysate for amino acids exhibits better growth parameters compared to the control which was not supplemented with feather hydrolysate. Qualitative estimation of amino acids indicated the presence of ? - amino acids, phenyl alanine, tyrosine, tryptophan and sulphur containing amino acids.

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Keywords: Feather hydrolysate, Oryza sativa, plant growth, amino acids

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This paper presents an integrated system that leverages state-of-the-art machine learning techniques for forensic facial analysis. By combining Convolutional Neural Networks (CNNs) for feature extraction with Generative Adversarial Networks (GANs) for synthetic image generation and deepfake detection, the proposed system addresses the growing challenges posed by manipulated media in digital forensics. Our unified framework not only recognizes and verifies face images in real time but also generates realistic portraits from sketches, thus offering robust tools for law enforcement and security agencies. The system's architecture integrates a Next.js based frontend, a Python backend (built on FastAPI/Django), and a MongoDB database to ensure scalable, efficient, and secure operations. Extensive experimentation, including user testing and quantitative performance evaluation, demonstrates the system's enhanced accuracy and rapid detection capabilities. This research contributes both to the academic discussion on forensic AI techniques and to practical implementations for digital identity verification

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 Keywords

Machine Learning, Forensic Face Recognition, Deepfake Detection, CNN, GAN, Digital Forensics, Synthetic Image Generation, Next.js, FastAPI, MongoDB

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This study examines the impact of influencer marketing on brand perception and consumer loyalty, focusing on how influencer credibility, authenticity, and engagement shape consumer attitudes. It explores the role of influencer motives, consumer trust, and influencer-audience relationships in influencing brand perception and long-term loyalty. The research was conducted with a sample of 253 respondents, employs random sampling and a descriptive design. The findings indicate that influencer credibility and authenticity play a critical role in shaping both brand perception and consumer loyalty. Generation Z values influencers who align with their lifestyle and display authenticity, while Millennials are more influenced by credibility and professional alignment. The study highlights that trust and transparency are key factors in strengthening consumer relationships with brands. The study concludes that brands should tailor their influencer marketing strategies by emphasizing authenticity to attract younger audiences and credibility to foster long-term consumer loyalty. A strategic approach that considers generational preferences can enhance brand perception and encourage sustained consumer engagement.

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Influencer Marketing, Brand Perception, Consumer Loyalty.

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THE IMPACT OF MGNREGA ON MARGINALIZED COMMUNITIES: A Study Conducted in Vijayanagaram District, A.P., India. Dr. KOTI, RAVI KUMAR, M.A., Ph.D. Department of Social Work Andhra University, Visakhapatnam, A.P., India ABSTRACT The Mahatma Gandhi National Rural Employment Guarantee Act (MGNREGA) was established in October 2009 and officially notified on July 30, 2010. Building on the foundation laid by the National Rural Employment Guarantee Act of 2005 (NREGA), this initiative is one of India's most significant and widely recognized social welfare programs aimed at providing wage employment to rural households. The Act ensures that every rural household, where adult members are willing to engage in unskilled manual labour, receives a minimum of 100 to 150 days of wage employment each year. MGNREGA's primary goal is to enhance livelihood security for rural families, bolster economic stability, and alleviate rural poverty. It emphasizes the creation of sustainable assets, including roads, water conservation systems, and rural infrastructure, thereby fostering rural development and improving living standards in these areas. Additionally, the program empowers marginalized communities, especially women, by providing employment opportunities and promoting social inclusion. The study emphasizes the significance of government initiatives like MGNREGA, which has played a crucial role in providing wage employment, yet has not reached all eligible individuals. The findings indicate that, although there have been some advancements in access to infrastructure such as electricity and drinking water, significant gaps persist in areas like sanitation and education. Additionally, the analysis highlights how socio-economic factors, including caste, gender, and age, influence the economic participation and living conditions of residents. This study advocates for targeted policy measures to tackle socio-economic disparities, focusing on enhancing access to education, healthcare, and employment opportunities, especially for marginalized communities. The MGNREGA has emerged as an essential and vital instrument for tackling the economic vulnerabilities faced by rural India, particularly in times of unemployment and underemployment. Its effects are evident not only in the direct provision of jobs but also in the creation of lasting rural assets that foster long-term socio-economic growth. The program has played a significant role in mitigating distress during droughts, floods, and other natural disasters by offering alternative sources of income. Nevertheless, despite its achievements, challenges remain in its complete implementation, such as delays in wage disbursements, insufficient awareness among beneficiaries, and concerns regarding transparency and corruption.

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Keywords: MGNREGA, unemployment, economic stability, sustainable, marginalized, social inclusion, infrastructure, vulnerabilities, achievements, implementation, transparency.

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The integration of nano-engineered materials into cementitious composites has revolutionized the domain of high-performance concrete. This study investigates the incorporation of nano-silica (NS) as a partial cement substitute, evaluating its effect on mechanical strength, microstructural morphology, and seismic resilience. Concrete specimens were synthesized with NS dosages of 0%, 0.25%, 0.5%, and 1% by weight of cement, subjected to rigorous compressive and flexural testing. Microstructural analyses through Scanning Electron Microscopy (SEM) and Field Emission Scanning Electron Microscopy (FESEM) revealed significant densification and hydration augmentation. A computational seismic simulation was executed on a ten-story Ordinary Moment Resisting Frame (OMRF) via Staad Pro to assess base shear variations. Results affirm that 1% NS enhances compressive strength by 16%, with minimal seismic impact. The findings establish NS as a potential additive for sustainable and high-durability concrete formulations.

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Nano-silica, High-performance concrete, Microstructural analysis, Seismic resilience, Computational modeling.

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This paper delves into the intricate relationship between corporate governance and the operational success of top housing finance companies in India. Amidst a dynamically evolving financial landscape, the study underscores the pivotal role of robust corporate governance frameworks in steering these companies towards sustainable growth and resilience. Through a comprehensive analysis, the research evaluates the current state of the housing finance market in India, highlighting key growth trends, market shares, and the challenges and opportunities that lie ahead. Central to this discourse is an in-depth examination of how corporate governance practices influence financial performance, risk management, transparency, and engagement among leading housing finance entities. The research reveals that companies with higher governance standards demonstrate better financial health, showcasing the critical importance of governance in navigating the complexities of the housing finance sector. Furthermore, the paper identifies both external and internal challenges to effective corporate governance implementation, offering insights into governance failures and the lessons learned thereof.

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Corporate Governance, Housing Finance Companies, Financial Performance, Risk Management, Transparency, Stakeholder Engagement, Regulatory Framework, HDFC Ltd., Investor Confidence, Sustainability.

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This review investigates into the complexities of platelet-rich plasma (PRP) therapy in postoperative management, highlighting its potential benefits in orthopaedic and sports medicine. Emerging evidence indicates that early postoperative mobilization, following the reduction of swelling, significantly enhances healing outcomes when PRP is utilized. A criterion-based advancement schedule, which considers factors such as pain levels, tissue quality, range of motion, strength, and neuromuscular control, is essential for optimizing patient recovery. However, the administration of postoperative analgesia warrants caution, especially concerning the concurrent use of non-steroidal anti-inflammatory drugs (NSAIDs), which may suppress platelet function. Current literature advises postponing NSAID use around PRP applications to maximize healing efficacy. While anecdotal reports support accelerated return-to-play (RTP) timelines for athletes receiving PRP, robust scientific evidence remains limited, emphasizing the necessity for standardized rehabilitation protocols. The efficacy of PRP therapy is primarily observed during the inflammatory and proliferative phases of healing. This observation highlights the need for further research to ascertain the optimal timing for PRP intervention. Future developments should focus on well-designed, controlled clinical trials to elucidate PRP's benefits and limitations, with an emphasis on long-term follow-up and objective outcome measures. Additionally, exploring the synergistic effects of PRP in combination with biomaterials and cellular therapies may enhance its regenerative capabilities. Understanding the precise timing of PRP application within the healing process is crucial; early interventions seem to yield better results, while later applications may not be as effective. Furthermore, the cost of PRP therapy represents a significant barrier to widespread clinical use, necessitating comprehensive cost-benefit analyses. This extensive exploration underscores the importance of ongoing research to optimize PRP therapy's therapeutic potential and establish clear guidelines for its application in clinical practice.

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Platelet Rich Plasma (PRP) Therapy, Orthopaedic medicine, Sports medicine, Healing outcomes, Postoperative management, Cellular therapies

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The Staff Hub Job Portal System is an innovative platform designed to optimize recruitment processes by bridging the gap between employers and job seekers. With its advanced functionalities, the system allows employers to post job openings, filter candidates using tailored search criteria, and manage applications efficiently. For job seekers, it provides a user-friendly interface to browse job opportunities, upload resumes, and apply for roles aligned with their skills. Key features include skill assessments, automated application tracking, and interview scheduling, ensuring a streamlined hiring experience. By integrating data-driven insights, the platform enhances match relevance, reduces administrative burdens, and provides a centralized hub for end-to-end recruitment management. This system is pivotal for organizations aiming to attract top talent while empowering job seekers to achieve career growth.

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Recruitment platform, job portal system, candidate management, skill assessments, job matching, hiring efficiency, application tracking, employer-job seeker connection, interview scheduling, recruitment automation.

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Pure Iron powder taken as a key material to synthesize Loha Bhasma in powder form, followed by purification with different herbal juices treatment to soften malleability of the metal. After herbal treatment known multiple incinerations are given at higher temperature (6000C) in natural putta Bhatti (red fire) then the final bhasma is ready for the intended purpose. Uses: It is useful in treating iron deficiency, Anemia, also acts as hematinic. It is essential to maintain daily iron level need in human body. Vital in females to maintain Iron level during menstruation cycle. Natural immunity booster. Loha powder is initially treated with juice of Ficus amplissima (Pimpri) ,Banana leaves extract, Triphala decoction is used to soften the Loha metal & to remove impurities from it. This herbal juices treatment is known as bhavana. In allopathy medicines Ferric ammonium citrate is used as iron supplement which is chemically synthesized. Chemically manufactured substances has side effects and has metallic smell which may cause omitting in children's & elder too. But Loha bhasma synthesized by natural process has no metallic smell & it is tasteless so there is negligible possibility of omitting sensation. The preparation of loha Bhasma s followed step by step shodhan, special shodhan and marana. Process of maran is carried out at 6000C and 8000C to compare the quality of final product. The Bhasma formed at 6000C found in proper colour & meeting all quality parameters than 8000C. Advanced analytical instruments technique used to evaluate the quality of Loha bhasma such as ICP-OES, FTIR, XRD. The physico chemical tests, Ayurvedic parameters are also checked to evaluate purity of the product which gives high degree assurance of final product which is used as ayurvedic medicine.

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 Keywords

Keywords: Bhavana, Shodhan, Marana.

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Creative Commons Attribution 4.0 and The Open Definition