Identification of materials
The soil used is sourced from the Kenitra region (Morocco), specifically chosen due to its abundance and availability in the area. The results obtained from geotechnical identification tests conducted on clay materials…
Category: 4. Physics
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Error analysis of a heating oven for a spin-exchange relaxation-free magnetometer
Temperature measurement and simulation analysis
Accurately determining the convective heat transfer coefficient (crucial for our heat-loss simulation model) is essential for matching actual temperature distributions. However, owing to its…
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Enhanced proton acceleration via Petawatt Laguerre–Gaussian lasers
Yanovsky, V. et al. Ultra-high intensity- 300-TW laser at 0.1 Hz repetition rate. Opt. Express 16, 2109 (2008).
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Yoon, J. W. et al. Realization of laser intensity over…
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Investigating the effects of plasma-activated water on E. coli with the novel application of single-cell impedance flow cytometry
Measurement principle
The single-cell IFC measurements performed here take place in a microfluidic chip that contains two pairs of parallel-facing electrodes on the top and bottom of the channel, illustrated in Fig. 1. As individual cells…
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In vitro evaluation of critical ultrafiltration fluxes and transmembrane pressure in a high flux dialyzer
Haas, G. Versuche der Blutauswaschung am lebenden Mit Hilfe der dialyse. Klin. Wochenschr. 4, 13–14 (1925).
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Scribner, B. H., Buri, R., Caner, J. E., Hegstrom, R. &…
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Broadband coherent XUV light from e−/e+ microbunching in an intense laser pulse
We begin by outlining the system of equations solved by our point particle code, which is employed to demonstrate the microbunching effect, radiation properties and stability of the system from first principles (see Methods for details on the…
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Minimal state-preparation times for silicon spin qubits
Silicon quantum-processor model
We use a Heisenberg spin-chain model21,43 to describe a typical 1D chain of spin qubits in SiMOS heterostructures23,25,34,38 [see Fig. 1a]:
$$\,\hat{H}\,\left(t\right)\,=\,{-}\mathop{\sum…
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Theoretical and experimental study on traveling wave propagation characteristics of artificial basilar membrane
Frequency selectivity based on numerical simulation
In this section, we provide an explanation of the frequency selectivity of the ABM through COMSOL simulations. The oscillation modes of the ABM in air and liquid environments, denoted as i (where…
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High-throughput discovery of perturbation-induced topological magnons
Hasan, M. Z. & Kane, C. L. Colloquium: topological insulators. Rev. Mod. Phys. 82, 3045–3067 (2010).
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McClarty, P. A. Topological magnons: a review. Annu. Rev. Condens. Matter Phys.…
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Effect of vacancies on blue-colored calcium phosphate scaffolds derived from Nile tilapia bone powder
Physical appearance and morphology of scaffolds
After sintering, the physical appearance of all scaffolds is shown in Fig. 2. The FB-13 and FB-14 scaffolds appeared blue, while the SA-13 scaffold exhibited a pale blue color. Interestingly, the…
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