61 hasil untuk "Md. Harun-Or-Rashid"
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Artikel Jurnal
Decoding the gun rights debates: How do the founding-era legislative debates and contemporary media and legislators frame the Second Amendment of the United States?
…of the Constitution ensures an individual right to gun ownership or a collective right linked to forming a militia for state security. This study examines the shift in the framing of the Second Amendment from the founding era to the present, focusing on legislative debates and New York Times…
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Magnetically Driven Biopsy Capsule Robot with Spring Mechanism
In recent years, capsule endoscopes (CEs) have appeared as an advanced technology for the diagnosis of gastrointestinal diseases. However, only capturing the images limits the advanced diagnostic procedures and so on in CE’s applications. Herein, considering other extended functions like tissue…
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Carbon Nanotube Membranes: Synthesis, Properties, and Future Filtration Applications
…the filtration of aqueous solutions containing organic compounds and/or bacteria, and the separation of individual liquids present in mixtures. A growing number of reports have demonstrated that the incorporation of CNTs into composite membranes confers an improved resistance to fouling caused by…
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Induction of Systemic Resistance against Insect Herbivores in Plants by Beneficial Soil Microbes
Soil microorganisms with growth-promoting activities in plants, including rhizobacteria and rhizofungi, can improve plant health in a variety of different ways. These beneficial microbes may confer broad-spectrum resistance to insect herbivores. Here, we provide evidence that beneficial microbes…
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Adoption of Zero Trust Architecture in Higher Education Institutions in Bangladesh (ZTA-HEIs): Strategies, challenges, and readiness
Abstract This study explores the adaptability of the Zero Trust Architecture in Higher Education Institutions (ZTA-HEIs) in Bangladesh. The traditional perimeter based security systems are becoming ineffective largely as the cyber threads are intensifying globally (CISA 2023; Rose et al. 2020…
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COVID-19 SIR model: Bifurcation analysis and optimal control
This paper proposes a SIR epidemic model with vital dynamics to control or eliminate the spread of the COVID-19 epidemic considering the constant population, saturated treatment, and direct–indirect transmission rate of the model. We demonstrate positivity, boundness and calculate the disease-free…
Juga tersedia di: DOAJ
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AN ASSESSMENT OF ANTIBIOTICS PRESCRIBED AT THE SECONDARY HEALTH-CARE LEVEL IN THE KYRGYZ REPUBLIC
…a significantly higher inappropriate choice of antibiotics in gynecology (OR=2.70, 95% CI=1.02–7.69) when compared with that in other wards. Although antibiotics were prescribed in all cases post-operatively, none of those patients were given pre-operative prophylactic antibiotics when indicated…
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Advancing soft robotics: recent progress in dielectric elastomer and fluid actuators
Abstract Soft robots offer an alternative to traditional rigid-bodied counterparts due to their mechanical compliance, adaptability, and enhanced safety. Particularly, soft dielectric-based actuators (i.e., dielectric elastomer and fluid actuators) enable lightweight designs, large strain outputs…
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An integrated mutation-based immunoinformatic approach incorporating variability in epitopes: a study based on HIV subtype C
Currently, HIV (human immunodeficiency virus) infection is one of the leading complications in public health and causes acquired immunodeficiency syndrome (AIDS), especially in the African region. No specific vaccine is available to combat this, with multi-strain variability being one of the…
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Optimal control of an SIRD model with data-driven parameter estimation
In this study, an SIRD model designed for infectious disease control, with a specific focus on SARS-CoV-2, is introduced. The model aims to optimize key control variables to reduce deaths, providing a practical framework for strategically mitigating disease spread and saving lives. Unique to our…
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Artikel Jurnal
Time Variant Node Ranking Technique for Chatbot Neural Graph
ABSTRACT This study seeks to put repetitiveness characteristics into AI. Closer ties between AI and human psychology can enhance the implementation of chatbots. Repetitiveness is a common characteristic of human behavior. Repetitiveness indicates which node is updated frequently and its importance…
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Adaptive performance of carrot varieties to salinity stress: Growth, yield, and seed potential in Bangladesh’s floodplain ecosystem
A study was conducted at the Horticulture Farm of Bangladesh Agricultural University (October 2022–May 2023) to evaluate the impact of NaCl salinity (0–6 dS m−¹) on four carrot varieties: Prima Agroflora, Brasilia Agroflora, Indian Acoo 75 (PI652410), and Sidur. Using a split-plot design with three…
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Stature estimation from footprint measurements in Bangladeshi adults
The estimation of stature is very important in forensic investigation, as it provides useful data that can narrow the pool of potentially matching identities. The purpose of this study was to develop formulae for the estimation of stature from footprint measurements in Bangladeshi adults. This…
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Artikel Jurnal
Bacillus velezensis YC7010 Enhances Plant Defenses Against Brown Planthopper Through Transcriptomic and Metabolic Changes in Rice
Brown planthopper (BPH; Nilaparvata lugens Stål) is one of the most serious insect pests, which reduce rice yield remarkably in many rice-growing areas. A few plant growth-promoting rhizobacteria induce systemic resistance against herbivorous insects. Here we show that root drenching of rice…
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EFFECT OF VARIETIES AND DIFFERENT SOURCES OF NITROGEN FERTILIZER ON YIELD AND YIELD CONTRIBUTING CHARACTERS OF BABY CORN
Maize as well as baby corn is an exhaustive crop in terms of nutrient and water uptake from soil hence soil health become deteriorate easily and as different amounts and forms of nutrient supply in baby corn affect the productivity of baby corn so combination of organic and inorganic sources of…
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Phytochemical profiling and GC-MS analysis of bioactive compounds in methanolic crude extract of Beta vulgaris (BV) root from Bangladesh
…of the biological function of these compounds revealed many of them or their derivatives have reported disease-modifying functions (e.g., antidiabetic, antioxidant, anti-inflammatory, anticancer, cardioprotective, etc.). Further, cheminformatics analysis revealed that at least 20 molecules (e.g…
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Effects of freezing periods and polythene packaging with or without turmeric powder paste on proximate composition of Labeo bata fish
The study was designed to investigate the effects of freezing periods and the combination of packaging with or without turmeric on the proximate composition of whole and sliced Labeo bata. The samples were subjected to 28 days of frozen (-20 °C) storage periods and analyzed for proximate…
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Improvement of microstructure and initial permeability of Mn0.5Ni0.1Zn0.4GdxFe2-xO4 with sintering temperature
This article reports the effect of sintering temperatures on microstructure and magnetic properties of Mn0.5Ni0.1Zn0.4GdxFe2-xO4 synthesized by conventional solid state reaction technique and the sintering was performed in the temperature range of 1150 to 1350 °C. The sintered samples were…
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Artikel Jurnal
Assessment of the quality of drinking water and basic water, sanitation, and hygiene conditions of urban street dwellers in Bangladesh
…and 90 % people reported not washing their hands with soap, ash, or sand after using toilets. Only 21% people of this population bath daily. Institutional water sources (surrounding public universities, hospitals, offices etc.) serve as a drinking water collection point for 49% of the street…