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All Journal Journal of Digital Learning and Distance Education AMPLITUDO: Journal of Science & Technology Innovation Radinka Journal of Science and Systematic Literature Review MANDALIKA: Journal of Social Sciences Radinka Journal of Health Science Thrive Health Science Journal International Journal of Science Education and Science
Ahmed, Rashed
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Proposed Educational Policies and Structural Changes in Educational Development in Bangladesh Ahmed, Rashed
JOURNAL OF DIGITAL LEARNING AND DISTANCE EDUCATION Vol. 3 No. 11 (2025): Journal of Digital Learning and Distance Education (JDLDE)
Publisher : RADINKA JAYA UTAMA PUBLISHER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56778/jdlde.v3i11.455

Abstract

This article explores the proposed educational policies and structural changes in Bangladesh aimed at fostering inclusivity, quality, and innovation in education. By analyzing existing challenges and reform initiatives, the study provides a comprehensive understanding of the educational development landscape in Bangladesh. The study aims to identify key areas of reform in Bangladesh's education system, assess the feasibility and effectiveness of proposed policies, and highlight the challenges and opportunities associated with implementing these reforms. The research method is a literature review, which involves examining existing policies, reports, and academic papers on educational reforms in Bangladesh. The proposed educational policies and structural changes in Bangladesh reflect a comprehensive approach to addressing existing challenges and preparing for future demands. By focusing on inclusivity, quality, and innovation, these reforms have the potential to transform the educational landscape and contribute significantly to the country's socio-economic progress. Implementation challenges and offers insights into the potential impact of these reforms on achieving Sustainable Development Goal 4 (SDG 4).
The Role of Two-Dimensional NMR Spectroscopy( 2D NMR Spectroscopy )in Pharmaceutical Research: Applications, Advancements, and Future Directions Ahmed, Rashed
RADINKA JOURNAL OF HEALTH SCIENCE Vol. 2 No. 4 (2025): Radinka Journal of Health Science (RJHS)
Publisher : RADINKA JAYA UTAMA PUBLISHER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56778/rjhs.v2i4.422

Abstract

Two-Dimensional Nuclear Magnetic Resonance (2D NMR) spectroscopy has become a cornerstone in pharmaceutical research, offering enhanced structural elucidation capabilities for complex molecules. This technique overcomes the limitations of one-dimensional (1D) NMR by providing detailed insights into molecular interactions through the use of advanced spectroscopic methods like COSY, HSQC, and HMBC. In pharmaceutical applications, 2D NMR plays a crucial role in drug characterization, quality control, formulation development, and the structural analysis of natural products. Recent technological advancements such as high-field spectrometers and cryogenic probes have further improved the sensitivity and resolution of 2D NMR, making it indispensable for ensuring drug quality and intellectual property protection. This article delves into the principles and applications of 2D NMR in the pharmaceutical industry, highlighting its critical contributions to drug discovery, development, and quality assurance. Additionally, it addresses the future prospects of 2D NMR in areas like metabolomics, structural biology, and the development of new analytical tools. Despite its numerous advantages, 2D NMR presents challenges such as high operational costs, complexity in data analysis, and sensitivity issues when dealing with low-concentration samples. The article concludes by discussing the ongoing advancements in 2D NMR technology and its evolving role in pharmaceutical innovation.
The Genetic Methylation Testing: Assessing Important Genes MTHFR, MTRR, MTR, AHCY, and COMT Ahmed, Rashed; Tamim, MD.TANZIMUR RAHMAN
RADINKA JOURNAL OF HEALTH SCIENCE Vol. 3 No. 1 (2025): Radinka Journal of Health Science (RJHS)
Publisher : RADINKA JAYA UTAMA PUBLISHER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56778/rjhs.v3i1.473

Abstract

Genetic methylation testing is a valuable method for understanding the complex biochemical processes of methylation, a core cellular function influencing gene expression, detoxification, neurotransmitter balance, and overall metabolic health. This study is interested in assessing five critical genes — MTHFR, MTRR, MTR, AHCY, and COMT — that regulate the methylation cycle and influence important physiological functions. Mutations in these genes can disrupt methylation processes and result in numerous health disorders, including cardiovascular disease, neurological diseases, and detoxification dysfunction.Through a literature review and mixed-methodology study, this research determines the individual functions of each gene in methylation. The MTHFR gene is crucial in the metabolism of folate to its active form, and its mutations link to elevated levels of homocysteine, which have cardiovascular implications. The MTR and MTRR genes regulate homocysteine to methionine conversion, and polymorphisms in them may result in metabolic disruptions. The AHCY gene regulates the breakdown of S-adenosylhomocysteine for efficient donation of methyl groups, and COMT plays a crucial role in catecholamine metabolism affecting mood and stress.The study calls attention to the clinical relevance of these genetic mutations, requiring tailored treatments such as tailored supplementation with methylated B vitamins, diet modification, and precision medicine interventions. Significant barriers are the complexity of gene-environment interactions and the need for standardization procedures for interpretation of genetic data. Future trends include extension of genetic screening with more extensive gene panels and integration of methylation insights into the art of medicine for more patient-specific care.
Global Perspectives on Drug Regulatory Bodies: Roles, Challenges, and Collaborative Frameworks Ahmed, Rashed
THRIVE Health Science Journal Vol. 2 No. 2 (2025): September
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/thrive.v2i2.322

Abstract

The article "Comparison of Drug Regulatory Bodies: EMA, DGDA, ISO, WHO, TGA, MHRA, and FDA" presents a comprehensive analysis of global drug regulatory organizations, focusing on their roles, responsibilities, and impact on public health. The research delves into the historical development, operational frameworks, and collaborative efforts of these agencies to ensure the safety, efficacy, and quality of pharmaceutical products and medical devices. By incorporating methodologies such as literature review, comparative analysis, critical evaluation, and historical contextualization, the study identifies key similarities and differences among these organizations. The article also examines the critical role of pharmacists in these regulatory bodies, emphasizing their involvement in drug evaluation, pharmacovigilance, and policy development. Furthermore, the study explores the concepts of In-Process Quality Assurance (IPQA) and In-Process Quality Control (IPQC), illustrating their necessity even in the presence of established Quality Control (QC) and Quality Assurance (QA) departments. By addressing challenges such as long approval times, high compliance costs, regulatory inconsistencies, and limited resources in developing countries, the research underscores the importance of global collaboration and regional adaptation in drug regulation. The article concludes by advocating for strengthened regulatory systems, enhanced international cooperation, and balanced approaches to ensure the rational use of drugs and equitable access to quality medicines worldwide.
Innovative Waste Management Solutions: A Global Perspective Challenges and Opportunities and the Bangladesh Context Ahmed, Rashed
AMPLITUDO : Journal of Science and Technology Innovation Vol. 4 No. 2 (2025): August
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/amplitudo.v4i2.323

Abstract

Waste management is a critical issue globally, and Bangladesh is no exception, facing significant challenges due to rapid urbanization, population growth, and inadequate infrastructure. This article explores comprehensive waste management strategies, including waste segregation, recycling, composting, and waste-to-energy technologies, emphasizing their environmental and health benefits. It examines the past and present waste management conditions in Bangladesh, highlighting the progress made and the persistent challenges. The article also compares waste management practices in neighboring countries like India, Bhutan, Sri Lanka, and Nepal, offering insights into potential improvements for Bangladesh. Emphasizing the need for public awareness, community involvement, and modern infrastructure, it calls for collaborative efforts to achieve sustainable waste management and environmental preservation in Bangladesh. This article examines the critical issue of waste management, emphasizing its importance in mitigating environmental pollution, conserving resources, and protecting public health. It provides a detailed analysis of various waste management strategies, including waste segregation, recycling, composting, and waste-to-energy technologies, highlighting their benefits and implementation challenges. Focusing on Bangladesh, the article traces the evolution of the country's waste management system, from past inadequacies to recent improvements, while acknowledging persistent issues such as rapid urbanization and insufficient infrastructure. Comparisons with waste management practices in neighboring countries like India, Bhutan, Sri Lanka, and Nepal offer valuable insights and potential strategies for Bangladesh to adopt. The article underscores the necessity of public awareness, community involvement, and robust infrastructure to achieve effective waste management. It calls for a collaborative approach involving government, private sector, NGOs, and local communities to develop sustainable solutions. By investing in modern waste management technologies and fostering responsible consumption and disposal habits, Bangladesh can address its waste management challenges, ensuring environmental preservation, public health, and overall national well-being.  
Major Current Environmental Problems in Bangladesh: Causes, Implications, and Citizen Solutions Ahmed, Rashed
AMPLITUDO : Journal of Science and Technology Innovation Vol. 4 No. 2 (2025): August
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/amplitudo.v4i2.329

Abstract

Bangladesh faces significant environmental challenges stemming from rapid industrialization, urbanization, and climate change impacts. This article examines the major environmental problems plaguing the nation, focusing on their causes, implications, and potential citizen-driven solutions. Key issues include air and water pollution exacerbated by industrial emissions and inadequate waste management systems. Rapid deforestation, driven by urban expansion and agricultural practices, threatens biodiversity and exacerbates soil erosion. The implications of these environmental problems are profound, affecting public health, food security, and socioeconomic stability. Vulnerable populations, particularly in low-lying coastal areas, face increased risks from climate-induced disasters like cyclones and flooding. Moreover, contamination of water sources with pollutants poses severe health risks, contributing to the prevalence of waterborne diseases. Addressing these challenges requires collaborative efforts involving government policies, private sector initiatives, and active citizen participation. Promoting sustainable practices, such as renewable energy adoption and efficient waste management, can mitigate environmental degradation. Additionally, empowering communities through education and awareness campaigns enhances resilience and fosters grassroots solutions. By analyzing the causes, understanding their implications, and exploring citizen-led interventions, this article provides a comprehensive overview of Bangladesh's environmental landscape and underscores the urgency of proactive measures to achieve sustainable development.
Assessing the Socio-economic Potential of Cashew Nut Farming in Rangamati, Bangladesh Chakma, Amit; Chakma, Netui; Chakma, Omeek; Talukder, Eco; Rabbany, Md. Yeamin; Jamal, Samrina; Al Mahbub, Hossain; Ahmed, Rashed
MANDALIKA : Journal of Social Science Vol. 3 No. 2 (2025): August
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/mandalika.v3i2.320

Abstract

The socioeconomic and environmental potential of cashew nut production in Bangladesh's Ranganati Hill District is examined in this study while emphasizing the crop's potential as a cash crop for rural development. With yields of 1.4 to 1.8 tons per hectare and net returns exceeding those of conventional crops, cashew farming—which was first promoted by the Department of Agricultural Extension and the Chittagong Hill Tracts Development Board—has proven very profitable. This study explores the socio-economic viability of cashew nut farming in Rangamati, Bangladesh, as a sustainable alternative for rural livelihoods. Despite advantageous agro-climatic conditions, the industry nevertheless confronts obstacles, including weak marketing infrastructure, insufficient financial facilities, and restricted availability of high-quality planting supplies. Sixty farmers participated in the research, which was carried out in eight Ranganati upazilas. It used primary and secondary data to examine the variables that affect cashew production, such as land types, seedling sources, cultivation expenses, and economic profitability. According to the findings, steep hills were the favoured land type, and 63% of farmers switched to cashew growing because it was profitable. Most farmers paid between 11.000 and 15.000 Taka a year for cultivation and obtained seedlings from the Upazila Agriculture Office (UAO). With domestic pricing between 500 and 600 BDT per kilogram and production costs between 300 and 350 BDT, cashew cultivation exhibits strong economic viability, resulting in a 95–100% profit margin. However, the sector's expansion is hampered by a lack of high-quality processing facilities and training. The research comes to the conclusion that cashew farming may greatly boost rural employment, poverty alleviation, and GDP development in Bangladesh with the right governmental support, infrastructural investment, and capacity building
Marine and Coastal Environments: Challenges, Impacts, and Strategies for a Sustainable Future Ahmed, Rashed; Tamim, Md. Tanzimur Rahman
International Journal of Science Education and Science Vol. 2 No. 1 (2025): March
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/ijses.v2i1.325

Abstract

Marine and coastal environments are critical interfaces of biodiversity and ecological significance, encompassing estuaries, mangroves, coral reefs, seagrass meadows, and beaches. This article examines the historical evolution, current challenges, and future prospects of these vital ecosystems, utilizing extensive literature review and online research to analyze the impacts of climate change and human intervention.. This study reviews the historical evolution of these ecosystems, highlighting their significance as centers of human sustenance, trade, and culture. It evaluates the severe impacts of global warming—rising sea levels, ocean acidification, and habitat destruction—and human activities such as overfishing, pollution, and coastal development, which exacerbate ecosystem degradation. Methodologies include an extensive literature review and online research to assess ecosystem services, threats, and conservation strategies. The research underscores the socio-economic implications of deteriorating marine habitats, such as threats to fisheries and heightened vulnerability to extreme weather events. The findings advocate for proactive conservation through marine protected areas, habitat restoration, and sustainable practices. International cooperation, guided by initiatives like the United Nations Decade on Ecosystem Restoration, is emphasized as critical for enhancing resilience. Looking ahead, the article discusses adaptation and mitigation strategies essential for safeguarding marine environments against the escalating impacts of global warming, ensuring their sustainability for future generations.
Eco-Friendly Shrimp Farming: Balancing Economic Growth and Environmental Sustainability in Agriculture Ahmed, Rashed
International Journal of Science Education and Science Vol. 2 No. 1 (2025): March
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/ijses.v2i1.326

Abstract

Eco-friendly shrimp farming is emerging as a transformative approach in aquaculture, addressing the economic and environmental challenges associated with conventional practices. This article provides a comprehensive exploration of the topic, highlighting its methodologies, impacts, challenges, and future prospects.Eco-friendly shrimp farming integrates sustainable practices such as integrated multi-trophic aquaculture (IMTA), biofloc technology, and renewable energy to minimize ecological degradation while enhancing economic profitability. The approach significantly reduces mangrove deforestation, improves water quality, and lowers greenhouse gas emissions, contributing to global conservation goals. Economically, it fosters cost efficiency, premium market access through certifications, and sustainable livelihoods, particularly benefiting marginalized communities. However, challenges such as high initial costs, the need for technical knowledge, and regulatory barriers pose significant hurdles to adoption. Addressing these requires strategic interventions, including financial support, capacity-building programs, and robust policy frameworks. The article also emphasizes the importance of consumer awareness and collaboration among stakeholders, from farmers to policymakers, in advancing eco-friendly shrimp farming. Future directions include research on scalable technologies, education campaigns to boost demand for sustainably sourced shrimp, and international partnerships to enhance knowledge exchange. By balancing economic gains with environmental conservation, eco-friendly shrimp farming presents a viable path toward sustainable aquaculture, ensuring long-term benefits for both industry and ecosystems. This synthesis underscores the critical need for a concerted effort to mainstream sustainable practices in shrimp farming.
Understanding Down Syndrome: Global Perspectives, Advances, and Challenges in the Context of Bangladesh Ahmed, Rashed; Tamim, Md. Tanzimur Rahman
THRIVE Health Science Journal Vol. 2 No. 1 (2025): March
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/thrive.v2i1.316

Abstract

Down syndrome (DS), or Trisomy 21, is a genetic disorder characterized by intellectual disabilities, developmental delays, and various health complications. This comprehensive review examines the causes, symptoms, and management strategies of DS, emphasizing global research advancements and their relevance to Bangladesh. This article highlights emerging therapies, genetic studies, and social advocacy efforts, proposing strategies to bridge the gap in healthcare and research. It aims to inspire collaborative efforts to improve the quality of life for individuals with DS globally and within Bangladesh. Down Syndrome (DS), or Trisomy 21, is a genetic disorder characterized by developmental delays, intellectual disabilities, and a variety of health complications. This review explores the causes, symptoms, and management strategies of DS, emphasizing the latest global advancements such as CRISPR gene editing and neurodevelopmental imaging. Despite these breakthroughs, Bangladesh continues to face significant challenges in diagnosing and managing DS due to inadequate healthcare infrastructure, limited diagnostic resources, and persistent societal stigma.The paper highlights disparities in outcomes for individuals with DS between developed and developing nations, focusing on the stark differences in healthcare access, early intervention programs, and societal acceptance. Case studies illustrate the successes of advanced therapies in developed countries while underscoring the gaps in resources and awareness in Bangladesh. These findings emphasize the urgent need for targeted interventions, including improved diagnostic tools, enhanced healthcare systems, and inclusive social practices in developing nations.Additionally, the article examines the role of emerging therapies and advocacy efforts in bridging these gaps. By leveraging global advancements, promoting public-private partnerships, and fostering international collaborations, the study proposes actionable strategies to improve the quality of life for individuals with DS.
Co-Authors Al Mahbub, Hossain Chakma, Amit Chakma, Netui Chakma, Omeek Jamal, Samrina Rabbany, Md. Yeamin Talukder, Eco Tamim, Md. Tanzimur Rahman Tamim, MD.TANZIMUR RAHMAN TANZIMUR RAHMAN TAMIM