Results 131 to 140 of about 82,273 (326)

MAPPING LANDSLIDES IN LUNAR IMPACT CRATERS USING CHEBYSHEV POLYNOMIALS AND DEM’S [PDF]

, 2016
Vasil Yordanov, Marco Scaioni, Maria Teresa Brunetti, Maria Teresa Melis, Angelo Zinzi, P. Giommi   +5 more
openalex   +1 more source

Constraints on the thermal evolution of Venus inferred from Magellan data [PDF]

The impact craters with diameters from 1.5 to 280 km compiled from Magellan observations indicate that the crater population on Venus has a completely spatially random distribution and the size/density distribution of craters with diameters greater than ...
Arkani-Hamed, Jafar, Schaber, G. G., Strom, R. G.   +2 more
core   +1 more source

A Bioethical Assessment of the Environmental Impacts of War

Bioethics, EarlyView.
Funda Gülay Kadioglu
wiley   +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

Spatiotemporal Variation of Phytoplankton Community Structure in the Crater Lake Barombi Kotto, Cameroon [PDF]

, 2018
Awo Miranda Egbe, Pascal Tabi Tabot, Nso Goodenough, Fonge Beatrice Ambo   +3 more
openalex   +1 more source

Hidden lineages in the African Sky Islands: A taxonomic reevaluation of Afrocarduus (Compositae)

Journal of Systematics and Evolution, EarlyView.
Species delimitation is crucial for biodiversity studies. Using Hyb‐Seq and phylogenomics, we reassessed Afrocarduus, endemic to Afromontane and Afroalpine regions, uncovering 16 evolutionary lineages (2.3 Mya). Morphological data support their distinctiveness, with acaulescence evolving independently twice. The traditionally broad A.
Lucía D. Moreyra, Juan Antonio Calleja, Cristina Roquet, Siri Birkeland, Carme Blanco‐Gavaldà, Mercè Galbany‐Casals, Abel Gizaw, Frederik Leliaert, Christian Brochmann, Alfonso Susanna   +9 more
wiley   +1 more source

The Effect of Antecedent Topography on Complex Crater Formation

Geophysical Research Letters
Impact craters that form on every planetary body provide a record of planetary surface evolution. On heavily cratered surfaces, new craters that form often overlap antecedent craters, but it is unknown how the presence of antecedent craters alters impact
Don R. Hood, Brennan W. Young, Aviv L. Cohen‐Zada, Peter B. James, Ryan C. Ewing, Jeffery S. Lee   +5 more
doaj   +1 more source

Dataset for A Revision of the Formation Conditions of the Vredefort Crater.

, 2022
Natalie H. Allen
openalex   +1 more source

Non-random cratering flux in recent time [PDF]

Proposed periodic cycles of mass mortality have been linked to periodic changes in the impact flux on Earth. Such changes in the impact flux, however, also should be recorded on the Moon.
Schultz, P. H.
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