Crystallography
The crystal structure and atomic composition of YMn6Sn5.45Ga0.55 (Y166-Ga) were determined using single crystal X-ray diffraction. Similar to the parent compound YMn6Sn6 (Y166), Y166-Ga adopts a hexagonal P6/mmm structure…
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Simultaneous measurements of microplastic 3D morphology and naphthalene adsorption based on digital holographic microscopy
Experimental setup
Fig.2 The experimental setup was a typical off-axis DHM system (Fig. 2). The laser beam from the laser diode module (Thorlabs, LDM670, = 670 nm) is split into an object beam and a reference beam. The tested liquid is in the…
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HDLCA: hunger driven lion clustering algorithm, a novel energy efficient and scalable clustering approach for underwater wireless sensor nodes
Underwater communication is always prone to attenuation and ISI for various reasons discussed in the Sect. 2. The loss produced by the medium due to channel mitigation would result in an attenuated signal. In contrast, a delay in bit…
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Tunable sensing properties of a Helmholtz resonator array featuring a central defect cell with four lateral ducts
The sensor model proposed in this work consists of \(\:\left({\text{H}\text{R}\text{P}\text{L}\text{D})}^{N}\:Defect\:\right({\text{H}\text{R}\text{P}\text{L}\text{D})}^{N}\:\)with the number of periods (\(\:N\)). The geometric dimension…
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Novel processing algorithms for efficient dam seepage surveys via improved symmetric multielectrode electrical exploration
As stated in the introduction, the IMEE methods, which utilize enhanced two-dimensional (2D) multi-electrode arrays, have been developed through the integration and refinement of the IRS and MEE methods. Consequently, the IMEE methods inherit all…
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Adoption of contract vegetable marketing in Ethiopia, the case of Enebsie Sar Midir District in the Amhara Region
Description of the study area
The study was conducted in the Enebse Sar Midir District which is found in East Gojjam, of Amhara Region in Ethiopia (Fig. 1). The administrator center of the area is the Mertule Mariam. The area is 365 Km away from…
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what does that mean for the climate?
Credit: AFP via Getty
China has revealed its goal for slashing greenhouse gas (GHG) emissions, providing a glimpse into how global emissions might change over the next decade. In a video address to the United Nations Climate Summit on 24…
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Generalization of non-Hermitian spectral topology to hyperbolic lattices
Determination of uniform spectra
To detail the conundrum of acquiring \({\sigma }_{{{\rm{U}}}}\) in hyperbolic lattices, we commence from lattice tessellation to translation groups. Infinite lattices are typically tessellated into unit cells…
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LIMK1 is a prognosis and treatment biomarker in hepatocellular carcinoma
Bray, F. et al. Global cancer statistics 2022: GLOBOCAN estimates of incidence and mortality worldwide for 36 cancers in 185 countries. CA Cancer J. Clin. 74, 229–263. https://doi.org/10.3322/caac.21834 (2024).
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