Results 141 to 150 of about 3,958,760 (345)

Dust extinction and X-ray emission from the star burst galaxy NGC 1482

, 2012
We present the results based on multiwavelength imaging observations of the prominent dust lane starburst galaxy NGC 1482 aimed to investigate the extinction properties of dust existing in the extreme environment.
Bohlin, Calzetti, Calzetti, Chini, Chini, de Vaucouleurs, Draine, Draine, Dwek, Finkelman, Goudfrooij, Goudfrooij, Hameed, Hartwell, Heckman, Heckman, Hildebrand, Hota, Jedrzejewski, Jones, Kewley, Larson, M.B. Pandge, M.K. Patil, Mathis, Mattila, N.D. Vagshette, Nozawa, Nozawa, Patil, Ranalli, Rasmussen, Rieke, S.K. Pandey, Sahu, Soifer, Strickland, Strickland, Strickland, Strickland, Thornley, Tsuru, Veilleux, Young   +43 more
core   +1 more source

Enhanced flux of extraterrestrial 3He across the Permian–Triassic boundary

Progress in Earth and Planetary Science, 2019
The ca 252 Ma Permian–Triassic boundary (PTB) represents the most severe mass extinction event of the Phanerozoic, with the disappearance of ~ 80% of marine invertebrate species.
Tetsuji Onoue, Naoto Takahata, Mitsutaka Miura, Honami Sato, Akira Ishikawa, Katsuhito Soda, Yuji Sano, Yukio Isozaki   +7 more
doaj   +1 more source

New U-Pb geochronology for the Central Atlantic Magmatic Province, critical reevaluation of high-precision ages and their impact on the end-Triassic extinction event. [PDF]

Sci Rep, 2023
Oliveira AL, Schmitz MD, Wall CJ, Crowley JL, Macêdo Filho AA, Hollanda MHBM.   +5 more
europepmc   +1 more source

Modelling determinants of extinction across two Mesozoic hyperthermal events [PDF]

, 2018
Alexander M. Dunhill, William J. Foster, Sandro Azaele, James Sciberras, Richard J. Twitchett   +4 more
openalex   +1 more source

Novel 3D‐Printed Biophotonic Scaffold Displaying Luminescence under Near‐Infrared Light for Photopharmacological Activation and Biological Signaling Compound Release

Advanced Healthcare Materials, EarlyView.
Despite significant efforts in developing novel biomaterials to regenerate tissue, only a few of them have successfully reached clinical use. It has become clear that the next generation of biomaterials must be multifunctional. Smart biomaterials can respond to environmental or external stimuli, interact in a spatial‐temporal manner, and trigger ...
Sonya Ghanavati, Ekin Opar, Virginia Alessandra Gobbo, Carlo Matera, Fabio Riefolo, Rossella Castagna, Julien Colombelli, Andrew Draganski, Joshua Baggott, Mika Lastusaari, Pau Gorostiza, Laeticia Petit, Jonathan Massera   +12 more
wiley   +1 more source

Origin and Evolution of Enzymes with MIO Prosthetic Group: Microbial Coevolution After the Mass Extinction Event. [PDF]

Front Genet, 2022
Peng F, Engel U, Aliyu H, Rudat J.
europepmc   +1 more source

Lipid biomarkers recording marine microbial community structure changes through the Frasnian‐Famennian mass extinction event [PDF]

, 2023
Jian Chen, Nicholas J. Hogancamp, Man Lu, Takehito Ikejiri, Natalia Malina, Ann Ojeda, Yongge Sun, YueHan Lu   +7 more
openalex   +1 more source

Multivalent Protein Nanorings for Broad and Potent SARS‐CoV‐2 Neutralization

Advanced Healthcare Materials, EarlyView.
A protein‐only, modular multivalent nanoscaffold displaying 20 anchor points, decorated with two different binders (10 of each), targeting the SARS‐CoV‐2 receptor‐binding domain is presented. The construct self‐assembles into stable, biocompatible, homogeneous nanoparticles, exhibit synergistic binding with fM IC50 values. It also detects spike at 9 ng 
Molood Behbahanipour, Carla Goldin, Cecilia Arahi Prato, Ana Luz Paletta, Oriol Bárcenas, Susanna Navarro, Jordi Pujols, Daniel H. Murgida, María Virginia Tribulatti, Sebastián Esperante, Damian Alvarez‐Paggi, Salvador Ventura   +11 more
wiley   +1 more source

Periodic cometary showers: Real or imaginary? [PDF]

Since the initial reports in 1980, a considerable body of chemical and physical evidence has been accumulated to indicate that a major impact event occurred on earth 65 million years ago.
Garvin, J. B., Goodacre, A. K., Grieve, R. A. F., Sharpton, V. L.   +3 more
core   +1 more source

Body-size evolution in gastropods across the Plio-Pleistocene extinction in the western Atlantic.

PLoS ONE
The Plio-Pleistocene turnover event in the western Atlantic following the closure of the Central American Seaway involved high rates of extinction for both gastropod and bivalve molluscs.
Brendan M Anderson, Elizabeth Petsios, Jessica Behn, Amy Betz, Warren D Allmon, Bruce S Lieberman, Jonathan R Hendricks   +6 more
doaj   +1 more source