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Treatment of effluents from Food Services Establishment (FSEs) by Physico-chemical processes: a case study for Trinidad & Tobago
Published 2024-01-01“…Pilot scale study also revealed that a higher strength and/or dose of the cationic polyelectrolyte and increased times in primary and final tanks were required to attain the desired results as in the bench level study, where equipment limitations in the flocculation tank were faced. This is in alignment with theory where factors critical for agglomeration is equipment type and density charge. …”
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Identification of flood vulnerability areas using analytical hierarchy process techniques in the Wuseta watershed, Upper Blue Nile Basin, Ethiopia
Published 2025-08-01“…The results show that the upstream, northern, northwestern, and northeastern areas of the watershed face slight to very slight Flood vulnerability, while the southern region is highly vulnerable to flooding. …”
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Evolution process of T1 precipitate in Al–Cu–Li–TiC/TiB2 alloy during aging treatment
Published 2024-11-01“…The A1 alloy reached the peak ageing state in a shorter time and yielded a greater number of T1 precipitates. The precipitation process of T1 precipitate is: SSSS→T1P→T1. The transition from T1P (face-centered cubic, FCC) to T1 (hexagonal close packing, HCP) entails a modification in the order of packing. …”
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Assessment of the Boron Treatability Level of Lesser-Known Timber Species by the Impregnation Method
Published 2024-12-01“…Faced with the escalating crisis of global deforestation, including particularly alarming rates in Sri Lanka, researchers have turned their attention to the potential of boronbased preservatives for treating timber. …”
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Enhanced YOLOv8 for Robust Pig Detection and Counting in Complex Agricultural Environments
Published 2025-07-01“…Detection-based counting methods face significant challenges due to mutual occlusion, varying illumination conditions, diverse pen configurations, and substantial variations in pig densities. …”
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Muographic Image Upsampling with Machine Learning for Built Infrastructure Applications
Published 2025-03-01Get full text
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Exploring the process—structure–property relationship of nylon aramid 3D printed composites and parameter optimization using supervised machine learning techniques
Published 2025-02-01“…To develop an experimental layout using Taguchi’s L 18 orthogonal array, six different FDM parameters such as infill pattern, infill density, layer thickness, component orientation, print temperature, and raster angle have been taken into consideration.Using an Ultimaker FDM printer, rectangular samples were created, and the values of face hardness, thickness regions, printing time, and component weight were assessed. …”
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Review on atomistic and quantum mechanical simulation approaches in chemical mechanical planarization
Published 2025-09-01“…Chemical mechanical planarization (CMP) faces critical challenges including non-uniform material removal, surface defect generation, and complex tribochemical interactions that limit process control at advanced semiconductor nodes. …”
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Single-atom iron on silicon carbide surfaces as catalyst of Fischer-Tropsch-type reactions in astrophysical environments
Published 2025-06-01“…., formaldehyde (H2CO) and methanol (CH3OH). Using density functional theory (DFT), we model the catalytic cycle on the most stable β-SiC (110) surface, revealing that H2CO forms efficiently with relatively low activation barriers (up to 18.3 kcal mol−1), while, in contrast, CH3OH formation faces a significant energy barrier (32.6 kcal mol−1) in space. …”
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Cell specific perfusion rates drive growth dynamics and metabolism in CHO N-1 perfusion processes independent of perfusion rate control method
Published 2025-07-01“…To address these challenges, process intensification with high seeding density production processes applying N-1 perfusion is utilized. …”
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Effect of laser spot diameter on the processing and microstructural properties of AlCoCrFeNi2.1 eutectic high-entropy alloy formed by selective laser melting
Published 2025-09-01“…The results show that increasing the spot diameter reduces the occurrence of lack of fusion, cracking, and spatter, thereby significantly expanding the process window. At a spot diameter of 85 μm, the sample achieved a maximum relative density of 99.8 %. …”
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Element contents changes during the propagule development of two Sonneratia species
Published 2025-01-01“…In contrast, nonviviparous mangroves, which rely on seed germination and early development in saline seawater, face additional challenges in high-salinity habitats, highlighting their distinct adaptive strategies.…”
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Drought Vulnerability Characterization and Nature-Based Adaptation, Eerer Sub-Basin, Eastern Ethiopia
Published 2025-01-01“…The findings revealed varying levels of drought severity: approximately 30.5 % of the study area is classified as experiencing medium drought, 19.1 % faces high drought, and 20 % shows no drought conditions. …”
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Study of phase evolution and phase stability in a novel FCC based Al30Ti35Mg5V10Fe8Cr12 lightweight high-entropy alloy processed by mechanical alloying
Published 2025-03-01“…A novel Al30Ti35Mg5V10Fe8Cr12 LWHEA was designed and processed through a mechanical alloying route with a theoretical density of 4.5 g/cc. …”
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Development of Self‐Aligned Top‐Gate Transistor Arrays on Wafer‐Scale Two‐Dimensional Semiconductor
Published 2025-04-01“…However, current self‐aligned FETs based on 2DSM face challenges in attaining wafer‐scale integration due to manufacturing process limitations. …”
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Molybdate‐Modified NiOOH for Efficient Methanol‐Assisted Seawater Electrolysis
Published 2025-04-01Get full text
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