Methane leakage thresholds for net climate benefits of wastewater biogas recovery
Interplay of biogas gains and methane losses AD is widely adopted for sludge stabilization in large municipal WRRFs…
Determining the percentage of recycled plastic content in a plastic product
Different techniques that were used to generate orthogonal information for analysis by AI are described below. Triboelectric current…
![FIG. 1. (a) Cut-away rendering of the 229ThO2 target mount. Arrows denote front aperture, window, target, and pyroelectric detector. (b) Rendering of the spectroscopy chamber. (Magenta arrow) Direction of VUV laser propagation. (Yellow arrows) IC electron trajectories from target to detection MCP. (Blue arrows) Background photoelectrons generated from VUV scatter diverted to secondary electrode. (Green arrow) Direction of static B-field used to guide IC electrons. (c) α-spectrum of the 229ThO2 target. (Inset) Photograph of 229ThO2 target used in this study. The peak labeled to 4845 keV corresponds to the dominant α-decay mode of 229Th. The other large peaks correspond to the α-decays of daughter nuclei. The 229Th peak had a FWHM of ∼22 keV, consistent with energy loss through a ∼10 nm sample, as estimated with SRIM [38].](https://www.newsbeep.com/uk/wp-content/uploads/2025/12/1920_nuclearclockgraphic-380x220.png)
The world’s most precise nuclear clock ticks closer to reality
Crucially, it shows that thorium-229 can be studied inside far more common materials than previously thought, removing one…
Salt-templated transformation of waste plastics into single-atom catalysts for environmental and energy applications
Universality of the synthesis in plastics-derived SACs Figure 1a illustrates the procedure of SAC synthesis from various plastics and…
Magnetically induced convection enhances water electrolysis in microgravity
General notes All aqueous solutions were prepared with ultrapure water (18.2 MΩ cm, Veolia). Chemicals were purchased with an analytical…
Biomimetic layered, ecological, advanced, multi-functional film for sustainable packaging
Geyer, R., Jambeck, J. R. & Law, K. L. Production, use, and fate of all plastics ever made.…