Results 151 to 160 of about 83,326 (348)

Ray and Halo Impact Craters on Ganymede: Fingerprint for Decoding Ganymede's Crustal Structure

Earth and Space Science
Impact craters are a unique tool not only for inferring ages of planetary surfaces and examining geological processes, but also for exploring subsurface properties.
N. R. Baby, T. Kenkmann, K. Stephan, R. J. Wagner, E. Hauber   +4 more
doaj   +1 more source

THE NEW FACTS IN COMPLEX STUDIES OF YAMAL CRATERS [PDF]

, 2018
Aleksey Titovsky, A. I. Sinitsky, Vladimir Pushkarev, A.V. Baryshnikov   +3 more
openalex   +1 more source

Lunar stratigraphy as revealed by crater morphology, a critical review [PDF]

Lunar craters morphology and lunar surface stratigraphy ...
Heuze, F. E.
core   +1 more source

Matrix Metalloproteinases in Periodontal and Peri‐Implant Diseases: Contribution to Their Pathogenesis, Diagnosis, and Treatment

Journal of Periodontal Research, EarlyView.
This graphical abstract illustrates the role of matrix metalloproteinases (MMPs) across the pathogenesis, diagnosis, and therapeutics of periodontal and peri‐implant diseases. Microbial and host stimuli trigger MMP activation leading to extracellular matrix breakdown, point‐of‐care aMMP‐8 detection aids diagnosis, and adjunctive or AI‐assisted ...
Timo Sorsa, Lorne M. Golub, Julie Toby Thomas, Pietro Leone, Sukumaran Anil, Veli‐Jukka Uitto   +5 more
wiley   +1 more source

Measurements of fecal cortisol metabolites (fGMC) and activity budget of male spotted hyenas in the Ngorongoro Crater (Tanzania)

, 2020
Eve Davidian, Bettina Wachter, Ilja Heckmann, Martin Dehnhard, Heribert Hofer, Oliver P. Höner   +5 more
openalex   +1 more source

Communications of the lunar planetary laboratory, volume 3, no. 40- the system of lunar craters, quadrant ii [PDF]

Observable properties of craters in second lunar ...
Agnieray, A. P., Arthur, D. W. G., Chapman, C. R., Horvath, R. A., Wood, C. A.   +4 more
core   +1 more source

Noble gases and nitrogen in material from asteroid Bennu

Meteoritics &Planetary Science, EarlyView.
Abstract We report the elemental and isotopic abundances of all stable noble gases (helium, neon, argon, krypton, and xenon) in eight particles from asteroid Bennu returned by NASA's OSIRIS‐REx mission. We also report nitrogen abundances and isotopic ratios that were analyzed alongside neon and argon in four additional Bennu particles.
B. Marty, L. Zimmermann, E. Füri, D. V. Bekaert, J. J. Barnes, A. N. Nguyen, H. C. Connolly, D. S. Lauretta   +7 more
wiley   +1 more source

Intrinsic conditions of magma genesis at the Lunar Crater Volcanic Field (Nevada), and implications for internal plumbing and magma ascent

, 2015
Joaquín A. Cortés, Eugene I. Smith, Greg A. Valentine, Racheal Johnsen, Christine Rasoazanamparany, Elisabeth Widom, May Sas, Dawn Ruth   +7 more
openalex   +1 more source

Determining impact angle from the spatial distribution of shock metamorphism: A case study of the Gosses Bluff (Tnorala) impact structure, Australia

Meteoritics &Planetary Science, EarlyView.
Abstract The majority of planetary impacts occur at oblique angles. Impact structures on Earth are commonly eroded or buried, rendering the identification of the direction and angle of impact—using methods such as asymmetries in ejecta distribution, surface topographic expression, central uplift structure, and geophysical anomalies—challenging. In this
Eloise E. Matthews, Auriol S. P. Rae, Thomas Kenkmann, Nicholas E. Timms, Aaron J. Cavosie, Marian B. Holness   +5 more
wiley   +1 more source

Giant undersea craters were blown out by decomposing methane hydrates [PDF]

, 2017
R. Mark Wilson
openalex   +1 more source