Scientists in China have announced the creation of pure-red perovskite light-emitting diodes (PeLEDs) that are the brightest and most efficient ever made.
The breakthrough, achieved by a team at the University of Science and Technology of…
Category: Engineering
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Goodbye singularity? New black hole models could solve Einstein puzzle
Black holes are often described as the ultimate no-exit zones of the universe, where gravity becomes so strong that not even light can escape. However, what’s even more intriguing than the black holes themselves is what lies at their…
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Optimizing energy and load management in island microgrids for enhancing resilience against resource interruptions
This section features Fig. 4, which displays the diagram of the proposed microgrid. To demonstrate the effectiveness of the suggested approach, multiple case studies are conducted within the context of the 33-node microgrid. The model is…
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RWD-DOF: a dual-degree-of-freedom reconfigurable wheel design for improved robotic mobility
Figure 7 presents a schematic diagram illustrating the dual-degree-of-freedom motion of the reconfigurable wheel, along with the composite interaction between the linkage and gear train that drives each wheel rim. From the Fig. 7, it can be…
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Forecasting water quality indices using generalized ridge model, regularized weighted kernel ridge model, and optimized multivariate variational mode decomposition
Case study
The Karun River’s watershed is situated in southwestern Iran. The Karun River with 950Km is the longest and most significant river in Iran. The Karun River’s longitudinal and latitudinal coordinates are 48° 15′ to 52° 30′ E…
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Multi-parametric quantitative evaluation of murine cervical remodeling during pregnancy and postpartum
Liu, L. et al. Global, regional, and national causes of under-5 mortality in 2000-15: an updated systematic analysis with implications for the Sustainable Development Goals. Lancet 388(10063), 3027–3035.
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A deep learning framework for virtual continuous glucose monitoring and glucose prediction based on life-log data
Effects of pretraining models
The implementation of transfer learning through the universal model that is pretrained from all training trajectories in all subjects demonstrated some significant improvements in glucose prediction accuracy across…
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Electrically conductive lignin reinforced PAA/HA scaffolds with enhanced biological activity via polyelectrolyte multilayer coatings for tissue engineering applications
Structural analysis
FTIR spectroscopy was utilised to analyse the PEM coatings on the HA/AA/LIG hydrogels with HA and PAA and results are shown in Fig. 2. Uncoated hydrogels ((PLL/HA)0) show the characteristic functional groups of its primary…
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Optimizing sustainable blended concrete mixes using deep learning and multi-objective optimization
This section provides a comprehensive description of the systematic approach adopted for optimizing green concrete mix designs using deep learning and multi-objective optimization techniques. The methodology comprises data preprocessing, model…
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Anchoring effect of NPR cables under dynamic conditions and its engineering applications
Jin-feng, Z. & Peng-hao, Z. Analytical model of fully grouted bolts in pull-out tests and in situ rock masses. Int. J. Rock Mech. Min. Sci. 113, 278–294 (2019).
Hu, J. et al. Rockburst hazard…
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