In recent years, there has been an increasing focus on the development of active films for monitoring and maintaining food freshness. However, its further functional diversification remains highly desirable. In this s...
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The effects of forward extrusion as well as extrusion combined with reversible torsion(KoBo extrusion),followed by additional deformation via the MaxStrain module of the Gleeble thermomechanical simulator,on the micro...
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The effects of forward extrusion as well as extrusion combined with reversible torsion(KoBo extrusion),followed by additional deformation via the MaxStrain module of the Gleeble thermomechanical simulator,on the microstructure,mechanical properties,and electrical conductivity of a Cu−0.7Mg(wt.%)alloy,were *** simulation results highlighted the critical influence of processing history on determining the equivalent strain *** sample subjected to forward extrusion at 400℃and subsequent MaxStrain processing(FM sample),possessed 76%lower grain size compared to the sample processed solely with MaxStrain(AM sample).Likewise,the KoBo-extruded and MaxStrain-processed sample(KM sample)exhibited 66%smaller grain size compared to the AM *** test results revealed that the AM,FM,and KM samples,respectively,possessed 251%,288%,and 360%higher yield strength,and 95%,121%,and 169%higher tensile strength compared to the initial annealed alloy,as a result of grain refinement as well as deformation ***,the electrical conductivity measurements revealed that AM,FM,and KM samples,respectively,possessed electrical conductivity values of 37.9,35.6,and 32.0 MS/m,which,by considering their mechanical properties,makes them eligible to be categorized as high-strength and high-conductivity copper alloys.
Mental illness is a widespread and debilitating condition with substantial societal and personal costs. Traditional diagnostic and treatment approaches, such as self-reported questionnaires and psychotherapy sessions,...
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The integration of artificial intelligence (AI) into Clinical Decision Support Systems (CDSS) is changing the face of healthcare by allowing AI powered predictive, data driven insights, enabling medical practitioners ...
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This study reports the fabrication of multifunctional bio-nanofibers by incorporating molasses-derived carbon dots (MCDs), synthesized from sugar beet molasses, into a gelatin–xanthan gum (G-XG) matrix using the elec...
This study reports the fabrication of multifunctional bio-nanofibers by incorporating molasses-derived carbon dots (MCDs), synthesized from sugar beet molasses, into a gelatin–xanthan gum (G-XG) matrix using the electro-blowing technique. The resulting G-XG-MCDs nanofibers were comprehensively characterized and demonstrated significantly enhanced antioxidant and antimicrobial activity. Antioxidant tests revealed a sharp increase in activity, with DPPH and ABTS scavenging rates reaching 56.9 ± 8.6% and 68.7 ± 6.3%, respectively (p < 0.05). Moreover, G-XG-MCDs exhibited antimicrobial zones of inhibition of 9.2 ± 0.7 mm against E. coli and 11.4 ± 1.9 mm against S. aureus. These effects are attributed to the abundant surface functional groups and nanoscale dimensions of MCDs, enhancing redox activity and membrane interactions. Compared to previous biopolymer systems, this study uniquely valorizes sugar industry by-products through a solvent-safe and scalable electro-blowing approach, advancing the development of green, active packaging materials. The integration of MCDs not only strengthens mechanical and thermal properties but also provides effective protection against oxidative degradation and microbial contamination, aligning with circular economy and food safety goals.
The promotion of thermoplastic polyurethane (TPU) was limited due to its flammability. Flame-retardant modification of TPU always leads to compromised mechanical properties. To address this issue, a bio-based flame re...
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The paper highlights a Wireless Sensor Network (WSN) implementation for environmental monitoring, emphasizing cost-effectiveness and adaptability. APIs designed to handle values instead of voltage levels increase syst...
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ISBN:
(数字)9798331529246
ISBN:
(纸本)9798331529253
The paper highlights a Wireless Sensor Network (WSN) implementation for environmental monitoring, emphasizing cost-effectiveness and adaptability. APIs designed to handle values instead of voltage levels increase system resilience, while open standards promote security, cost efficiency, and auditability. The data shows a diurnal temperature range from 20°C (night) to 38°C (day), stable humidity at 38%, and UV radiation peaking at 6 (day) and dropping to 1.5 (night). Smoke levels are consistently high at 490 μg/m 3 , while toxic gas concentrations slightly rise to 0.5 ppm during the day from 0.45 ppm at night. Fire metrics remain low and stable. These findings highlight the need for UV protection, air quality controls, and consistent fire safety measures. The system achieves effective environmental monitoring while remaining adaptable for future needs, underscoring its value in scalable, cost-efficient, and sustainable public management solutions.
The authors regret "to inform that they discovered errors in the acknowledgements of the funding source and immunostaining antibody in the original published version of the article. Corrected Acknowledgements: Th...
Eco-driving and bus bunching are two major challenges for connected electric buses (CEBs). Eco-driving aims to minimize energy consumption, whereas bus bunching occurs when consecutive buses arrive at the same station...
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Recently, two-dimensional materials have attracted much attention due to their unique physicochemical properties and great biological potential. However, their applications in multidimensional fields such as energy st...
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