Pollutant dispersion and nanoparticle dynamics in magnetized bioconvection for sustainable water treatment
Category: 4. Physics
-
Pollutant dispersion and nanoparticle dynamics in magnetized bioconvection for sustainable water treatment
-
An electro-optical Mott neuron based on niobium dioxide
Emboras, A. et al. Opto-electronic memristors: prospects and challenges in neuromorphic computing. Appl. Phys. Lett. 117, 230502 (2020).
Kendall, J. D. & Kumar, S. The building blocks of a…
Continue Reading
-
Capillary interactions drive the self-organization of bacterial colonies
Or, D., Smets, B. F., Wraith, J. M., Dechesne, A. & Friedman, S. P. Physical constraints affecting bacterial habitats and activity in unsaturated porous media—a review. Adv. Water Res. 30, 1505–1527 (2007).
Continue Reading
-
Ångström-resolution imaging of cell-surface glycans
Flynn, R. A. et al. Small RNAs are modified with N-glycans and displayed on the surface of living cells. Cell 184, 3109–3124.e3122 (2021).
Google Scholar
Tarbell,…
Continue Reading
-
Predicting topological entanglement entropy in a Rydberg analogue simulator
Hilbert space
Considering a system of N spins 1/2 whose Hilbert space is spanned by {|↑〉, |↓〉}⊗N, we map the dimer representation to this space using the correspondence \(\left\vert \uparrow \right\rangle =\left\vert…
Continue Reading
-
Experimental composable key distribution using discrete-modulated continuous variable quantum cryptography
DM CVQKD protocols and composable secure key
Protocol description
Figure 1 shows a flowchart of the prepare-and-measure DM CVQKD protocol with QPSK alphabet. The protocol steps read as follows:
Fig. 1 Discrete modulated continuous variable quantum…
Continue Reading
-
A common grounded ultra-wideband diversity/MIMO antenna with high inter-element isolation
In smart office networks, the internet of things (IoT) gadgets keeps opening up new opportunities1. Nowadays, a potted plant can sense when it is too cold or thirsty to water itself and adjust the temperature in the room. Sensors are being used…
Continue Reading
-
Development of PMMA based polymer composite incorporating WO3 for gamma radiation shielding using synthesis and Monte Carlo simulation
Theory
Radiation shielding problems frequently involve the calculation of transmission factors (TFs), which describe the extent to which radiation penetrates a shielding material. These factors are primarily derived from Lambert’s law18,19, a…
Continue Reading
-
Rewriting Physics Textbooks: Scientists Propose a Bold New Theory About the Universe’s Origins
Speculative elements may not be necessary to explain the cosmos. A team of researchers, led by Raúl Jiménez, an ICREA scientist at the University of Barcelona’s Institute of Cosmos Sciences (ICCUB), and working in partnership with the…
Continue Reading
-
Century-Old Quantum Mystery Solved: Scientists Finally See Inside the Electron’s “Tunnel”
A team of physicists has experimentally uncovered what electrons do during quantum tunneling, revealing a surprising internal collision process that challenges long-held beliefs. Professor Dong Eon Kim of POSTECH’s Department of Physics, in…
Continue Reading