The FESEM analysis of MRS-HAp was conducted before and after fluoride adsorption (Fig. 2a, b). Before adsorption, FESEM revealed non-homogeneous, irregularly shaped, and tightly packed particles,…
Mángano, M. C. & Buatois, L. A. in Trace Fossils, Concepts, Problems, Prospects (ed Miller III, W.) 391–409 (Elsevier 2007).
Seilacher, A. Studien Zur palichnologie. I. Uber die methoden der palichnologie. Neues Jahrb Geol Palaontol Abh. 96,…
NASA has discovered a mysterious ‘super-Earth’ planet that appears to flash a repeated signal from 154 light-years away.
The planet, named TOI-1846 b, is almost twice the size of Earth and four times as massive.
It orbits a small, cool red dwarf…
Engineering researchers at the University of Alberta have developed a method to dramatically improve the performance of water-based rechargeable batteries, positioning them as a safer, more affordable alternative to conventional lithium-ion…
How Much Would You Pay For A Rock From Mars?
Who would pay several million dollars for a hunk of red, brown and gray rock? Well, when that rock is the largest piece of Mars ever found on Earth, there may be plenty of candidates.
Sotheby’s…
In a leap toward practical quantum systems, researchers from Boston University, UC Berkeley, and Northwestern University have built the world’s first integrated electronic–photonic–quantum chip.
The study showcases a device that merges…
UK Biobank worked with 100,000 volunteers for 15 years to compile the largest and most detailed set of images of the human body— the groundbreaking achievement will advance disease diagnostics, prevention, and treatment.
The UK Biobank…
While massive stars are known to shape galactic ecosystems, their formation has long been assumed to require the high-density environments of inner galactic disks. This paradigm is challenged by mounting evidence of young massive stars in…
This work presents a catalog of reidentified redshifts of 853 galaxies for which the redshifts of overlapping foreground objects were registered in the Sloan Digital Sky Survey (SDSS) DR16 Database. We examined SDSS DR16 spectra of the candidates…
Stellar systems consisting of three or more stars are not an uncommon occurrence in the Galaxy. Nearly 50% of solar-type wide binaries with separations >1000 au are actually higher-order multiples with one component being a close binary….