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890 articles for “activity”
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Catalytic Pathways for the Conversion of Glycerol to Industrial Chemicals
Abstract: Abstract *Author for CorrespondenceIndra Neel PulidindiE-mail: [email protected] 1Student, Department of Ear, Nose and Throat, Saveetha Medical College (SMC) and Saveetha Institute of Medical and Technical Sciences (SIMATS), Chennai, Tamil Nadu, India2Assistant Professor, Department of Ear, Nose and Throat, Saveetha Medical College (SMC) and Saveetha Institute of Medical and Technical Sciences (SIMATS), Chennai, Tamil Nadu, India Received Date: February 07, 2026Accepted Date: February 16, 2026Published Date: March 21, 2026 Citation: Shivani …
Published in International Journal of Chemical Separation Technology · Vol. 12, Issue 1, 2026 · pp. 16–22 Read article
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Urban Lakefront Development Through Smart Infrastructure and Public Realm Improvements: The Case of Hyderabad’s Hussain Sagar, Saroornagar Lake, and Kotha Cheruvu
Abstract: Urban lakefronts are increasingly recognized as critical ecological assets and multifunctional public spaces that shape the environmental, social, and economic dynamics of rapidly urbanizing cities. In Hyderabad, India, accelerated urban growth has resulted in the degradation of lake ecosystems alongside the implementation of redevelopment initiatives driven by smart infrastructure and public realm improvements. This study evaluates the impacts of such interventions across three representative urban lakes – Hussain Sagar, Saroornagar …
Published in International Journal of Architecture and Infrastructure Planning · Vol. 12, Issue 1, 2026 · pp. 25–42 Read article
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A Smart App-Based Irrigation System for Sustainable Agriculture
Abstract: Abstract : Agriculture is significant factor in meeting up with the needs of the future, as well as the world's population that is likely to increase significantly in the coming years but agriculture is highly dependent on the availability of water. In many places erratic rains and scarce water resources have meant traditional irrigation methods have been inefficient and unsustainable. Farmers often use fixed time or judgment in irrigating the …
Published in International Journal of Water Resources Engineering · Vol. 12, Issue 1, 2026 · pp. 41–49 Read article
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Review in Dapsone and Sulfa Derivatives with Their Applications in (Fertilizer, Agrochemical, Industrial, Biochemical) Fields
Abstract: Dapsone structure discovered in the early twentieth century, German researcher Paul Ehrlich was acquiring notions of selective toxicity established fundamentally on the ability of specific dyes to destroy microorganisms. Gerhard Domagk was later awarded a Nobel Prize for his efforts, achieving a breakthrough in 1932 with the discovery of the antiseptic ingredient Prontosil inflamed (actinodin sulfonamide). Further inquiry of the chemical factors involved opened the technique for sulfa structures and …
Published in International Journal of Agrochemistry · Vol. 12, Issue 1, 2026 · pp. 11–19 Read article
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Nanotechnology-Enabled Non-Invasive Teeth Whitening: Safety,Efficacy, and Regulatory Perspectives with a Focus on India, Asia, and Developed Countries
Abstract: Demand for tooth whitening is growing worldwide, but conventional peroxide-based bleaching is associated with dentin hypersensitivity, enamel softening, and softtissue irritation, especially under repeated or high-concentration use. Nanotechnology offers a new class of non-invasive whitening strategies that aim to combine esthetic improvement with enamel protection and remineralization. Among these, nanohydroxyapatite (nanoHAP) toothpastes and gels have the most advanced evidence base; in vitro and in situ studies indicate that nanoHAP deposits …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 12, Issue 1, 2026 Read article
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Facile Synthesis and Electrochemical Exploration ofHexagonal Copper Sulfide (CuS) Nanocrystals for Energy Applications
Abstract: Copper sulfide (CuS) is a promising material for a variety of applications, including solar cells, lithium-ion batteries, sensors, and catalysts. In this current study, a facile technique for the synthesis of CuS nanocrystallites at modrate temperature 160°) without the use of any template or additives was reported. The reaction was carried out in a pressure reactor for 24 hours. he crystalline nature of the synthesized CuS nanocrystallites was confirmed using …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 12, Issue 1, 2026 · pp. 1–8 Read article
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Quantum Dots in Oral Diagnostics and Theranostics:Promise and Preclinical Status
Abstract: Quantum dots in oral diagnostics and theranostics represent a rapidly evolving, largely preclinical strategy that couples highly sensitive optical imaging with targeted therapeutic delivery in the oral cavity. Their size-dependent emission, high photostability, and broad excitation spectra allow bright, multiplexed visualization of key molecular events in oral potentially malignant disorders and oral squamous cell carcinoma, while surface functionalization with antibodies, peptides, or small-molecule ligands enables selective binding to dysplastic and …
Published in International Journal of Applied Nanotechnology · Vol. 12, Issue 1, 2026 · pp. 20–30 Read article
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Construction Planning Practices in Dubai, U.A.E.: A Study of Contractor Strategies and Regulatory Compliance
Abstract: Abstract Dubai, renowned for its skyscrapers and engineering achievements, serves as a global benchmark for modern construction. This study highlights the critical role of effective construction planning in ensuring timely and successful project delivery within the United Arab Emirates. A structured questionnaire was administered to key stakeholders and industry experts with extensive construction experience to assess prevailing project planning practices in the region. The research categorizes contractors based on their …
Published in International Journal of Construction Engineering and Planning · Vol. 12, Issue 1, 2026 Read article
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Global Trends in Environmental Chemistry Research: A Bibliometric Analysis of Leading Nations (1996–2023)
Abstract: Environmental contamination has become a significant issue worldwide, primarily driven by human activities. A multitude of scholarly articles are disseminated globally within the field of environmental chemistry, reflecting its vast potential to address this issue in a sustainable manner. This article conducts a bibliometric assessment of research outputs, concentrating on publications, citations, and citations per document from the leading 30 countries globally, spanning the years 1996 to 2023 to substantiate …
Published in International Journal of Chemical Separation Technology · Vol. 12, Issue 1, 2026 · pp. 1–15 Read article
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Chemical Engineering Aspects of Carrageenan Hydrogel–Silver Composite Systems: Synthesis, Structure, and Performance
Abstract: This review presents a green chemistry-driven strategy for the synthesis, design, and chemical engineering of carrageenan-based hydrogel matrices embedded with green-synthesized silver nanoparticles (AgNPs) for advanced biomedical and pharmaceutical applications. Silver nanoparticles were fabricated through an environmentally benign route employing natural biopolymeric reducing and stabilizing agents, eliminating the need for hazardous chemical reagents and minimizing ecological impact. The synthesized AgNPs were subsequently incorporated into κ-carrageenan hydrogel networks under controlled physicochemical …
Published in International Journal of Chemical Engineering and Processing · Vol. 12, Issue 1, 2026 · pp. 7–27 Read article
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Facile Synthesis and Electrochemical Exploration ofHexagonal Copper Sulfide (CuS) Nanocrystals for EnergyApplications
Abstract: Copper sulfide (CuS) is a promising material for a variety of applications, including solar cells, lithium-ion batteries, sensors, and catalysts. In this current study, a facile technique for the synthesis of CuS nanocrystallites at modrate temperature 160°) without the use of any template or additives was reported. The reaction was carried out in a pressure reactor for 24 hours. he crystalline nature of the synthesized CuS nanocrystallites was confirmed using …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 12, Issue 1, 2026 · pp. 1–8 Read article
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Chemical Engineering Aspects of Carrageenan Hydrogel–Silver Composite Systems: Synthesis, Structure, and Performance
Abstract: This review presents a green chemistry–driven strategy for the synthesis, design, and chemical engineering of carrageenan-based hydrogel matrices embedded with green-synthesized silver nanoparticles (AgNPs) for advanced biomedical and pharmaceutical applications. Silver nanoparticles were fabricated through an environmentally benign route employing natural biopolymeric reducing and stabilizing agents, eliminating the need for hazardous chemical reagents and minimizing ecological impact. The synthesized AgNPs were subsequently incorporated into κ-carrageenan hydrogel networks under controlled physicochemical …
Published in International Journal of Chemical Engineering and Processing · Vol. 12, Issue 1, 2026 · pp. 7–28 Read article
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Effectiveness of a Hand Hygiene Programme on Knowledge and Practice among School-Going Children in Selected Primary Schools of Bhuj, Kutch, Gujarat
Abstract: Hand hygiene is one of the most effective, low-cost measures for preventing infectious diseases among school-going children. Children are particularly vulnerable to hygiene-related illnesses due to frequent close contact, shared materials, and inadequate hand-washing practices. This study aimed to assess the effectiveness of a structured hand hygiene programme on the knowledge and practice of hand washing among school-going children in selected primary schools of Bhuj, Kutch, Gujarat. A hand hygiene …
Published in International journal of Nursing Science Practice and Research · Vol. 12, Issue 1, 2026 · pp. 1–15 Read article
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Impact of Play-Based Interventions on SeparationAnxiety in Hospitalized Under-Five Children: ASystematic Review
Abstract: Background: Hospitalization in early childhood often triggers significant fear, anxiety, stress, and distress due to parental separation, unfamiliar environments, and medical procedures, which can hinder recovery and emotional stability. Play, a natural mode of self-expression, supports children’s physical, emotional, social, and cognitive development and serves as a non-pharmacological intervention that promotes coping and relaxation. Aim: This systematic review aims to evaluate the efficacy of play-based interventions in reducing separation anxiety …
Published in International Journal of Pediatric Nursing · Vol. 12, Issue 1, 2026 · pp. 1–13 Read article
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Study of the Effect of SLS Loading on the One-Pot Synthesis of Substituted Piperidines
Abstract: Piperidine derivatives represent a vital class of nitrogen-containing heterocycles with extensive pharmacological and industrial significance. Their synthesis has garnered considerable interest due to their presence in numerous bioactive molecules, including drugs with CNS activity, analgesic properties, and antimicrobial effects. Traditional multi-step synthetic pathways are often time-consuming and resource-intensive. To address this, one-pot multicomponent reactions (MCRs) have emerged as an efficient and eco-friendly alternative, allowing for the rapid construction of complex …
Published in International Journal of Green Chemistry · Vol. 12, Issue 1, 2026 · pp. 1–9 Read article
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Automated Pet Feeder
Abstract: Maintaining regular feeding regimens for pets can be a challenging task for many pet owners, especially in today’s fast-paced and demanding lifestyle. To address this issue, this project introduces a smart pet feeder powered by the ESP8266 NodeMCU, a Wi-Fi-enabled microcontroller that facilitates Internet of Things (IoT) applications. The system allows pet owners to remotely manage and automate feeding schedules, ensuring timely and accurate meal delivery even in their absence. …
Published in International Journal of Embedded Systems and Emerging Technologies · Vol. 11, Issue 2, 2025 · pp. 1–7 Read article
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A Study to Assess Quality of Life & Evaluate the Efficacy of Nurse-Led Intervention on Knowledge Regarding Home Care Management of Side Effects of Radiation Therapy Among Breast Cancer Patients in Regional Cancer Center of Pt. B.D. Sharma PGIMS, Rohtak
Abstract: Breast cancer remains one of the most prevalent malignancies affecting women globally, including India. Radiation therapy, an essential component of breast cancer treatment, is associated with a range of side effects, such as skin irritation, fatigue, dysphagia, and emotional distress, which can significantly impair patients’ Quality of Life (QoL). Often, patients lack sufficient knowledge about managing these side effects at home, which underlines the importance of educational support. Nurse-led interventions …
Published in International Journal of Medical Surgical Nursing · Vol. 8, Issue 2, 2025 · pp. 46–75 Read article
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A Descriptive Study to Assess an Impact of Social Media on Mental Health Specially Targeting Prevalence Lack of Concentration & Academic Performance Among Adolescents in Selected College at Kanpur
Abstract: Background: The rise of social media has transformed how individuals connect, engage, and exchange information with one another. Adolescents are among the most active users of social media platforms, with a significant proportion of their daily lives spent online. According to a report by the Pew Research Center (2020), 70% of teens aged 13–17 use social media, with Instagram, Snapchat, and TikTok being the most popular platforms. Aim: The aim …
Published in International Journal of Neurological Nursing · Vol. 11, Issue 2, 2025 · pp. 41–52 Read article
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Respiratory Impairment in Stroke Patients With Bilateral Hemisphere Involvement – An Institutional Experience
Abstract: Background: Stroke is considered one of the major causes of impairments in activities of daily living. Respiratory dysfunction in stroke patients, especially those with bilateral hemisphere involvement, is often overlooked despite its critical role in recovery. This study focuses on the prevalence and impact of respiratory impairment in cerebrovascular accident (CVA) patients with bilateral hemispheric involvement. Objectives: The objective of this study was to determine the prevalence of respiratory impairment …
Published in International Journal of Neurological Nursing · Vol. 12, Issue 1, 2026 · pp. 12–18 Read article
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Microgrid Sources and Power Electronic Interfaces: A ComprehensiveReview on Source Characteristics, Converter Design, Protection, Power Quality, and Energy Storage Integration
Abstract: Microgrids have become a prospective technology in improving energy reliability, sustainability, and resilience through a combination of a variety of distributed energy sources, sophisticated power electronic interface, and energy storage systems. In this paper, there is an in-depth discussion of the source of microgrids, its fundamental features, and how it works and the criteria that may be used in selecting the source of microgrids depending on the factors involved and …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 11, Issue 2, 2025 · pp. 30–61 Read article