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All Journal Techno Agriculturae Studium of Research Journal of Biomedical and Techno Nanomaterials
Ivan Dimitrov
Sofia University
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology

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CLIMATE CHANGE AND AGRICULTURE: EVALUATING THE IMPACT OF SUSTAINABLE WATER MANAGEMENT IN MITIGATING ENVIRONMENTAL RISKS Andi Rachmat Arfadly; Ivan Dimitrov; Samuel Tuan
Techno Agriculturae Studium of Research Vol. 3 No. 1 (2026)
Publisher : Yayasan Adra Karima Hubbi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/agriculturae.v3i1.3315

Abstract

Climate change poses an existential threat to global food security, primarily through the disruption of hydrological cycles and increased frequency of extreme thermal stress. This research addresses the urgent need for adaptation by evaluating the efficacy of sustainable water management in mitigating agricultural and environmental risks. The study aims to quantify how precision irrigation and moisture-retention techniques stabilize crop yields and soil health under climatic volatility. Utilizing a three-year longitudinal experimental design across sixty agricultural sites, the methodology compared precision drip irrigation and mulching against traditional flood methods. Results indicate that integrated sustainable practices reduced water consumption by 40% while enhancing water use efficiency by over 200%. Crucially, these techniques lowered soil salinity by 60% and maintained vegetation health during peak drought periods, as evidenced by stable NDVI values. Analysis confirms that the synergy between technological precision and organic soil cover creates a robust buffer against environmental degradation. This research concludes that transitioning to sustainable water governance is a fundamental prerequisite for agricultural resilience. The findings provide a scalable framework for policymakers to de-risk food systems, asserting that nature-based hydrological infrastructure is essential for long-term ecological and economic stability in a warming world.
NANOTOXICOLOGY AND BIOINTERACTION ASSESSMENT OF BIOMEDICAL NANOMATERIALS Ivan Dimitrov; Maria Ivanova; Muntasir Muntasir
Journal of Biomedical and Techno Nanomaterials Vol. 3 No. 3 (2026)
Publisher : Yayasan Adra Karima Hubbi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/jbtn.v3i3.3962

Abstract

Biomedical nanomaterials have garnered significant attention for their potential applications in medical diagnostics, drug delivery, and therapeutic interventions. However, concerns regarding their toxicity and biointeraction with biological systems remain largely unaddressed. Understanding the safety and biological interactions of these materials is crucial for ensuring their efficacy and safety in clinical settings. The aim of this study was to assess the nanotoxicological properties of biomedical nanomaterials and their interactions with biological systems. The research focused on evaluating the cytotoxicity, genotoxicity, and immunotoxicity of various nanomaterials commonly used in biomedical applications. A combination of in vitro and in vivo assays was employed to assess the toxicological profile of biomedical nanomaterials. These included cell viability tests, oxidative stress analysis, DNA damage assays, and immune response evaluations. The interactions between nanomaterials and cellular components were also examined using advanced imaging and spectroscopy techniques. The findings indicated that the toxicity of nanomaterials varied depending on their size, surface charge, and composition. Certain nanomaterials demonstrated significant cytotoxic and genotoxic effects, while others showed minimal toxicity. The biointeractions were also influenced by the concentration and exposure duration. The study underscores the need for comprehensive toxicity assessments of biomedical nanomaterials to ensure their safe application in medical technologies. Further research is required to optimize their safety profiles for clinical use.
Co-Authors Andi Rachmat Arfadly Maria Ivanova Muntasir, Muntasir Samuel Tuan