Characterization
X-ray diffraction analysis
The XRD pattern shows the crystalline structure and purity of the produced SnO2/FA/Biochar nanocomposite. The XRD patterns of pure SnO2 NPs (Fig. S1) show firm peaks at 2θ values of 26.59, 33.88, 37.95,…
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Broadband optical phonon scattering reduces the thermal conductivity of multi-cation oxides
Eight rare earth sesquioxide (RE2O3), including four single-RE and multi-RE compounds, were investigated as well as three RE zirconates. The RE elements include Y, Ho, Er, Yb, Nd, Dy, Sm, Nd, La, and Ce, and the fabricated compounds are listed in…
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Evidences for gestures associated with pruritus in very young infants: a pilot study
In the AD group, hand activity was found to be more pronounced, along with scratching or skin pinching activity. Additionally, scratching activity was positively correlated with the SCORAD score but not with age. The difference in hand activity…
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An artificial intelligence model for predicting an appropriate mAs with target exposure indicator for chest digital radiography
Establishing the target exposure value is crucial for optimizing image quality while minimizing the radiation dose to patients undergoing radiographic examinations22. Because radiographic image quality was associated with different factors,…
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Non-thermal electrons open the non-equilibrium pathway of the phase transition in FeRh
Weber, S. T. & Rethfeld, B. Phonon-induced long-lasting nonequilibrium in the electron system of a laser-excited solid. Phys. Rev. B 99, 174314 (2019).
Google Scholar
Maldonado, P. et…
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A metasurface assisted pin loaded antenna for high gain millimeter wave systems
A single patch antenna element is firstly designed for high gain mmW applications. The development of different design stages of the proposed high gain antenna is displayed in Fig. 1. Rogers 5880 with a thickness of 0.508 mm utilized as the…
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Pattern synthesis of linear array antennas based on Chaos Triangular Pelican Optimization Algorithm
This section provides a detailed description of POA and two improvement points, namely Logistic chaotic mapping and triangle walk strategy.
Original pelican optimization algorithm
Inspiration
As shown in the Fig. 1, the pelican is a large, long…
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Small target detection in coal mine underground based on improved RTDETR algorithm
Experimental environment configuration
The experiments were conducted on the Ubuntu 20.04 operating system, utilizing an AMD EPYC 7601 CPU and an NVIDIA RTX 3060 graphics card with 12GB of video memory. The experiment utilized the PyTorch deep…
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The influence of reverse flow within side branches on plaque formation relative to coronary bifurcation angles
Caro, C. G., Fitz-Gerald, J. M. & Schroter, R. C. Arterial wall shear and distribution of early atheroma in man. Nature 223, 1159–1160. https://doi.org/10.1038/2231159a0 (1969).
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Kaiser acoustic emission ground stress testing study on shale oil reservoir in Y block of Ordos basin, China
The Y block of the M oilfield is located in the northwest of the Ordos Basin. The Yanchang Formation Chang 7 oil reservoirs is rich in oil and gas resources, with an average daily oil production of 0.21 tons per conventional well and 8.45 tons…
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