Volume 12 | Issue 12 |

 Abstract

Visual Cryptography (VC) is a form of encryption that enables secure sharing of visual information. Initially introduced by Naor and Shamir (1994), VC divides an image into multiple shares that individually reveal no information, but when combined, the original image can be reconstructed. This novel cryptographic technique does not require complex algorithms or decryption keys, instead utilizing the human visual system for decoding. Over time, VC has evolved through various enhancements and integrations with other cryptographic techniques, such as chaotic encryption, to address limitations like poor quality of image reconstruction and inefficiencies in share generation. Further research has also expanded VC's applicability to color images, securing not just binary images but a broader range of visual data. Additionally, advancements in VC have focused on its implementation in secure image transmission, medical imaging, and digital media security. Despite its advantages, challenges such as the preservation of image quality and handling large image sizes continue to persist. This paper explores these advancements and provides an overview of VC's applications, challenges, and future prospects.

Licence: creative commons attribution 4.0

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Visual Cryptography, Secure image transmission, Image encryption, Chaotic encryption, Color image cryptography, Threshold schemes, Pixel expansion, Share generation.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

This study examines the baseline needs of differently-abled students at Tarlac State University (TSU) to foster an inclusive, equitable, and supportive educational environment in alignment with Republic Act No. 7277 (Magna Carta for Disabled Persons). Employing a mixed-methods research design, the study integrates qualitative and quantitative methodologies, including surveys, interviews, documentary analysis, and observation, to evaluate the experiences, challenges, and requirements of differently-abled students. The research focuses on key areas: education, health services, auxiliary social services, and accessibility, aiming to identify barriers and propose targeted interventions for enhanced inclusivity. Findings reveal that TSU has made significant strides in promoting inclusivity through financial aid programs, extracurricular activities, and initiatives spearheaded by the International, Differently Abled, Indigenous, Marginalized Student Services Unit (IDIMSS). Students report high levels of satisfaction with opportunities for academic engagement and social inclusion, bolstered by proactive support systems. However, gaps remain in areas such as curriculum adaptation, faculty and staff training on inclusive teaching practices, and the availability of specialized learning resources. These shortcomings highlight the need for continued investment in adaptive technologies, customized educational materials, and comprehensive professional development for educators to better address the diverse needs of differently-abled students. The study emphasizes the importance of institutional collaboration, policy refinement, and a commitment to inclusivity at all levels to empower differently-abled students. Recommendations include strengthening faculty training programs, implementing universal design principles in curriculum development, and expanding access to health and auxiliary services. By addressing these challenges, TSU can enhance its capacity to provide an equitable academic experience that values diversity and meets the unique needs of its students. This research contributes to the broader discourse on inclusive education and its implications for public administration by providing actionable insights for educators, policymakers, and institutional leaders. Ultimately, the findings aim to establish a foundation for policies and practices that ensure all students, regardless of ability, can thrive academically, socially, and personally within an inclusive higher education framework.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Differently-Abled, TSU, Tarlac, State University, Inclusivity, RA 7277, Magna Carta for Disabled Person

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Cervical cancer is a significant global health burden, predominantly caused by persistent infection with high-risk types of human papillomavirus (HPV). Cervical cancer remains a significant global health challenge, particularly in low and middle-income countries where access to preventive measures and healthcare resources are limited. This article provides a concise overview of the epidemiology, pathogenesis, and prevention strategies related to cervical cancer and HPV. A holistic approach encompassing prevention, early detection, utilization of diverse screening techniques, and treatment measures can effectively prevent and treat cervical cancer.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

: Cervical cancer, Human papillomavirus (HPV), HPV negative cervical cancer, vaccine

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

FTIR is the technique used to obtain spectrum of absorption emission. The IR is used as the measurement of degree of unsaturation of fats and oils. AAS is a technique used to determine trace elements in the edible oils. This technique is used to detect low concentration of elements in oil samples. Analysis of fats and oils in determination of isolated trans isomers, official method by AOCS (American oil Chemists society), Association of Official Analytical Chemist AOAC). The determination is based up on peak height of absorption band of isolated trans bonds range 966 cm-1 which is due to C=C- H bending vibration. Edible oils like Sesame oil, Sunflower oil, Rice bran oil, Groundnut oil. The unsaturation of oils are done to know the Unsaturation of oils. Different types of edible oils are Olive oil, Safflower oil, Sunflower oil, Rice bran oil, Groundnut oil, Coconut oil, Sesame oil. These oils consist of fatty acids like saturated fats, monosaturated fats, polyunsaturated fats, triglycerides, Cholesterol. Dietary fats are closely related to Coronary Artery Diseases (CAD), cholesterol, saturated fats and trans fats are harmful whereas MUFA, PUFA (Omega-3 PUFA) are beneficial to heart, inflammation, etc. This article reviews the benefits/harms of common edible oils on different disease. The variety of olefinic bonds in alkyl chains, including their position and shape, causes the fatty acids to differ from one another.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

IR Spectroscopy, AAS, Oils.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Antimicrobial resistance (AMR) is a critical issue in health care in terms of mortality, quality of services, and financial damage. In the battle against AMR, it is crucial to recognize the impacts of all four domains, namely, mankind, livestock, agriculture, and the ecosystem. Many sociocultural and financial practices that are widespread in the world have made resistance management extremely complicated. Several pathways, including hospital effluent, agricultural waste, and wastewater treatment facilities, have been identified as potential routes for the spread of resistant bacteria and their resistance genes in soil and surrounding ecosystems. The overuse of uncontrolled antibiotics and improper treatment and recycled wastewater are among the contributors to AMR. Health-care organizations have begun to address AMR, although they are currently in the early stages. In this review, we provide a brief overview of AMR development processes, the worldwide burden and drivers of AMR, current knowledge gaps, monitoring methodologies, and global mitigation measures in the development and spread of AMR in the environment.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Antimicrobial resistance, combating antimicrobial resistance, food animals, National action plan on antimicrobial resistance, one health concept.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

This study examines the impact of consumer attitudes towards neuromarketing on brand preference, with a focus on North Chennai. The research is guided by two key objectives: (1) to explore the influence of demographic variables on consumers' brand preferences and (2) to analyze customer preferences for various brands based on their perceived rankings. Garrette's ranking method is used to evaluate and rank brands according to consumer perceptions. The findings indicate that Sony is the most preferred brand, followed by Bluestar and Crompton Greaves, with other brands displaying moderate to low consumer acceptance. Additionally, the study highlights how demographic factors such as age, gender, and income significantly shape consumer preferences. By integrating neuromarketing insights, this research provides actionable recommendations for marketers to refine their strategies and strengthen brand positioning in urban markets like North Chennai.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Keywords: neuromarketing; consumer perception, preferences

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Hand gesture recognition facilitates human-computer interaction by interpreting hand movements in real time. This project integrates Open CV, Media Pipe, and Web APIs to create a robust gesture recognition system. Media Pipe detects and tracks hand landmarks, while Open CV provides image processing for real-time visualization and analysis. Web APIs, like Web RTC, enable webcam access for live video streaming and gesture classification. The system translates spatial relationships of hand landmarks into commands, alphabets, or actions, ensuring high accuracy and responsiveness. With applications in sign language translation, virtual reality, gaming, and assistive technologies, it offers a versatile, cross-platform solution powered by modern web technologies and machine learning.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Human-Computer Interaction, OpenCV, MediaPipe, Web APIs, WebRTC, Real-time Visualization, Gesture Classification, Sign Language Translation, Virtual Reality, Gaming, Assistive Technologies, Machine Learning, Cross-platform Solution.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Plants provided essential treatments for a wide range of health issues, laying the foundation for many modern medicinal practices. Mosquitoes pose a significant danger to mankind due to their ability to transmit deadly diseases. They are the primary vectors for diseases such as malaria, dengue fever, Zika virus, chikungunya, and yellow fever. The growing resistance of mosquitoes to synthetic insecticides has severe implications, including diminished control efficacy, ecological disruption, and human health risks, all exacerbated by the cumulative buildup of toxic substances in the environment and food chain. Plants contain some phytochemicals which may result in defence against mosquitoes. The presence of characteristic aroma and pungent smell might be indication of larvicidal activity. Phenols, terpenoids, flavanoids and saponins play role in antimicrobial and mosquito repellent activity. Five selected members of family Piperaceae were compared on the basis of morphology, anatomy, phytochemical analysis and mosquito repellency. The aim of the study was to finding the most effective plant against the mosquitoes and identifies a plant-based repellent with proven efficacy.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Mosquito repellent, phytochemicals, lethality, leaf extract, burning ability.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

This study explores the relationship between corporate stakeholders' experience in public relations (PR) and their perceptions of its role, value, and strategic importance within organizations. Drawing on survey data from stakeholders with varying levels of PR experience, the research examines how experience influences views on PR's position as a strategic management function, ethical considerations, and its integration with marketing. Key findings suggest that stakeholders with greater PR experience are more likely to view PR as essential to strategic decision-making and express concerns about marketing's encroachment on PR's domain. The study also reveals that while trust and ethical perceptions of PR practitioners remain consistent across experience levels, support for PR's leadership in integrated marketing communications (IMC) and its independence as a management function grows with increased experience. Despite these differences, the findings underscore a shared appreciation across all experience levels for PR's role in strategic management and long-term relationship-building.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Public Relations, Corporate Stakeholders, PR Experience, Strategic Management, Ethical Communication

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

The e-Library and Bookstore Management System is an innovative software solution designed to streamline and automate the operations of libraries and bookstores. Traditional methods of managing books, records, and transactions are often time-consuming and prone to errors, limiting accessibility and efficiency. This system addresses these challenges by offering a centralized platform for cataloging, searching, borrowing, purchasing, and tracking books in real time. The e-Library component simplifies resource management by digitizing book catalogues, enabling users to search for and borrow books seamlessly. Meanwhile, the bookstore module incorporates inventory management and e-commerce functionality, allowing users to browse and purchase books online or in-store. By integrating these features, the system ensures efficient handling of operations, improves accuracy in records, and enhances the overall user experience for library members, bookstore customers, and administrators alike. In addition to improving operational efficiency, the system promotes greater accessibility and convenience. Users can access a vast collection of physical and digital resources anytime, anywhere, using an intuitive web or mobile interface. Advanced search features help users locate books by title, author, genre, or other criteria, while automated notifications for due dates and overdue books ensure better compliance in libraries. The system also generates insightful reports for administrators, providing data on book popularity, inventory levels, sales trends, and user activity, aiding informed decision-making. By replacing manual processes with a modern, automated approach, the e-Library and Bookstore Management System fosters a more organized, user-friendly, and sustainable environment, revolutionizing how knowledge and resources are shared and accessed in educational and retail spaces.

Licence: creative commons attribution 4.0

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

1) E-library Management 2) Digital Library Systems 3) Library Information Systems (LIS) 4) Bookstore Management Online Bookstore 5) Library Automation Digital Cataloging 6) E-book Distribution Content Management Systems (CMS) 7) User Experience (UX) in Libraries 8) Library Resource Management 9) Metadata Standards in Libraries 10) Cloud-Based Library Solutions 11) Inventory Management for Bookstores 12) Bookstore Supply Chain Management 13) Electronic Resource Management 14) Library Software Sol

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Creative Commons Attribution 4.0 and The Open Definition