Volume 13 | Issue 4 |

 Abstract

Concrete is a composite material,which is composed by ordinary Portland cement,water and also included granular aggregates which are fine aggregate and coarse aggregate .The increasing demand for sustainable and high-performance construction materials has led to the exploration of alternative cementitious materials. This study investigates the potential of M30 concrete grade having a partial replacement of cement by natural zeolite , focusing on its effects on self-curing properties and strength enhancement. Zeolite, a naturally occurring aluminosilicate, is known for its high water retention capacity and pozzolanic activity, making it a promising candidate for improving concrete performance. In this research, different replacement levels of cement with zeolite by 5%,10%,15%,and 20% of cement weight were evaluated for their impact on workability, hydration, compressive strength, and self-curing efficiency. To evaluate the performance of this modified concrete, both fresh and hardened properties are analyzed. Fresh properties, such as workability and slump, are tested to ensure the concrete mix remains practical and easy to handle during placement. Hardened properties, including compressive strength and split tensile strength are measured after 7days and 28 days.To understand the performance of concrete at different levels of zeolite Powder replacement,the cubes were cast and evaluated after seven and twenty-eight days.The best percentage of replacement of zeolite in cement is calculated by performing tests on the cubes casted with zeolite replacement ratios in concrete.

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 Keywords

Zeolite, Superplatisicer, M30 Grade , Compressive Strength, Split Tensile Strength.

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The research focuses on key GHRM practices such as green recruitment and selection, green training and development, green performance management, employee participation in environmental initiatives, and green compensation and rewards. The study investigates how these practices contribute to improved organizational outcomes such as cost efficiency, employee productivity, corporate image, regulatory compliance, and sustainable innovation.

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 Keywords

Green Human Resource Management (GHRM), Corporate Performance, Sustainable HR Practices, Environmental Sustainability, Green Recruitment, Green Training and Development.

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This paper analyzes the effect of reforms on the 'free and fair' elections of India in the context of democracy, revealing the shortcomings of democracy in Indian perspective, especially concerning election sobriety and minimal conditions for actually free elections. The Indian experiment of democracy in creating an electoral system after the Indian Constitution is an indicator of the growth of democratic ethos in the nation and the radical changes desired by enlargement of suffrage, honesty in elections, and minimization of malpractices. The country's electoral system modernization was facilitated by the People's Representation Act, the growing role of the Election Commission of India, and the use of Electronic Voting Machines (EVMs). Despite these reforms, the electoral system of India continues to experience persistent challenges. The research targets critical concerns of modern-day elections such as the social and conventional muscle resources, increasing political influence of prisoners, breach of political norms, and cyber political battles via social media. Such issues threaten the sovereignty of a democratic nation and have much graver consequences in the long-term democratic process. The paper also examines the laws that are tied to the Constitution governing elections in India with specific focus on the role of democracy in India.

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 Keywords

Electoral Reforms, Democracy, India, Constitutional Perspectives, Free and Fair Elections

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This study examines the impact of the demonstration effect on college students' preferences for branded products in Mannarkkad Municipality. The demonstration effect refers to the tendency of individuals to imitate the consumption habits and trends adopted by others. This phenomenon has long been used to influence consumer buying behavior. In this study, the demonstration effect is analysed for its role in raising awareness among college students about specific products. The research focuses on students who use different brands to assess how the demonstration effect influences their purchasing decisions, particularly in shaping their perceptions and awareness. The findings offer valuable insights into the factors that influence college students' consumption behavior, providing a deeper understanding of their preferences and choices. Marketers can leverage these insights to tailor their strategies to effectively engage with college students, a demographic known for its distinct preferences and behaviors. This study also contributes to the academic discourse on consumer behavior, with a particular focus on the demonstration effect and branded products. It empirically examines the demonstration effect theory proposed by Prof. Ragnar Nurkse and the hypothesis of Dusenberry, with specific reference to Mannarkkad Municipality

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 Keywords

Demonstration effect, Buying behavior, College students, Branded products

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 Abstract

Mouth ulcers are a widespread and disabling illness occurring in millions across the globe. This review is intended to present an overview of the established knowledge regarding mouth ulcers, such as causes, symptoms, and treatment, at the present time. Mouth ulcers refer to painful sores that cause lesions on the mucosal lining of the mouth, resulting in pain and speaking and eating difficulty. This review indicates the possibilities of medicinal plants in their management. Traditional therapies such as topical creams and oral steroids are widely practiced, but increasing attention is being drawn to alternative forms of therapy, especially the utilization of herbal plants, because they have healing effects and very little side effect. Herbal medicines are a promising and natural remedy for the treatment of mouth ulcers, and flavonoids, essential oil, alkaloids are responsible for their therapeutic activity. Special emphasis is given to the use of medicinal plants in the management of mouth ulcers, citing their anti-inflammatory, analgesic, and antimicrobial activities. The plants have bioactive compounds that can speed up healing, alleviate pain, and inhibit secondary infections in the ulcer site.

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 Keywords

Mouth ulcer, natural remedies, antiulcer activity, Medicinal plants

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The early years of a child's life represent one of the most critical periods for building the foundation of lifelong growth. From physical milestones to emotional, cognitive, and social development, each stage is shaped by a combination of nurturing relationships, enriched environments, and timely interventions. In today's fast-paced and digitally connected world, traditional models of child development must evolve to address emerging challenges-ranging from digital overexposure and unequal access to education, to the mental health pressures increasingly faced by young children. This paper presents a comprehensive and collaborative framework for supporting child development, grounded in both established theory and modern research. By integrating insights from neuroscience, global developmental policies, and community-driven practices, we propose a model built around six core pillars of growth: physical wellness, emotional and mental health, cognitive learning, social and moral values, digital environmental awareness, and future-readiness. The study uses a mixed-methods research approach, combining quantitative surveys, qualitative interviews, and secondary data analysis from global institutions. Findings emphasize the role of caregivers, educators, digital tools, and community collaboration in shaping positive developmental outcomes. Ultimately, this research advocates for a more holistic, inclusive, and technology-enabled approach to child development-one that empowers families and communities to raise resilient, empathetic, and capable future generations.

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 Keywords

Child Development, Early Childhood, Neuroscience of Growth, Six Pillars of Development, Digital Tools in Learning, Emotional and Cognitive Development, Social Equity, Parenting, Community Engagement, Mixed-Methods Research, Holistic Education, Future Readiness, Environmental Awareness, Child Mental Health, Collaborative Ecosystems.

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: In last few decades, the need for electricity is increased exponentially and directly effects upon the economy of countries. Developing countries are facing load shedding issues. The natural ways of producing electricity are decreasing day by day. There is need of natural resources to produce and fulfill the needs of electricity. Currently, the solar panels are widely used for producing electricity from sunlight. But the main hurdle in the implementation of solar panel is that they need to fit in open spaces where the light of sun directly falls on it. World moving towards automation and various sensors available to sense and automate the daily life processes. Piezoelectric sensors are special type of sensors that produce energy by pressure, force or load. Smart cities and societies are key components of automation and main area of research. Street lights are essential part of smart streets. We have proposed an IoT based scheme for street light automation that uses the electricity produced from piezoelectric sensors. It will bring redemption from traditional electricity needs that lead to minimizing the load shedding.

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Smart pressure power generation

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Creative Commons Attribution 4.0 and The Open Definition

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Social media platforms have emerged as a vital source of customer input and public opinion in the current digital era. When trying to glean relevant data from the vast amount of unstructured comments on these sites, it may be quite difficult. Due to the inefficiency of traditional manual sentiment analysis techniques, more advanced methods are now required. Recent developments in Natural Language Processing (NLP), in particular the application of neural network architectures such as Gated Recurrent Units (GRU), Long Short-Term Memory (LSTM), and Bidirectional Encoder Representations from Transformers (BERT), have demonstrated significant promise in enhancing the precision and effectiveness of sentiment analysis. These models are perfect for large-scale comment analysis because they are very good at interpreting the mood, context, and subtleties of language used in social media comments. This study investigates the classification and analysis of social media comments using BERT, LSTM, and GRU, offering important insights into public opinion on a range of subjects. The results demonstrate how well these models capture trends, spot new problems, and support enterprises in making data-driven decisions. Additionally, by integrating these cutting-edge models, social media comments may be processed in real-time, empowering businesses to proactively address new trends or problems. The interpretability of intricate models and the scalability to manage very big datasets are still problems, though.

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 Keywords

Machine learning, NLP, sentiment analysis, human language, BERT, LSTM, GRU.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

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Creative Commons Attribution 4.0 and The Open Definition

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Beam forming, MIMO, Analog Beam forming, Digital Beam forming, Hybrid Beamforming, Wireless Communication, MATLAB Simulation, Spectral Efficiency, Signal Processing

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Occipital triangle of neck: The occipital triangle is located in the superior part of the posterior cervical triangle. The anterior and posterior borders of this triangle are the same as those of the posterior cervical triangle, but the inferior border is the inferior belly of the omohyoid. Its floor consists of the levator scapulae, splenius capitis, and middle and posterior scalene muscles. The semispinalis capitis muscle is sometimes observed at the apex as well as occipital lymph nodes. The triangle is bounded by the superficial and deep layers of the deep cervical fascia The occipital triangle contains within its floor vertebral muscles enclosed by the prevertebral fascia. Within these muscles the cervical plexus forms. More superficially the trunks of the brachial plexus, the accessory nerve (cranial nerve XI) and the external jugular vein can be found. This article focuses on Occipital triangle of neck in human anatomy and its importance in anatomy.

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 Keywords

Occipital triangle of neck, Anatomy.

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Creative Commons Attribution 4.0 and The Open Definition