Results 161 to 170 of about 124,564 (297)

Geoheritage values of one of the largest maar craters in the Arabian Peninsula: the Al Wahbah Crater and other volcanoes (Harrat Kishb, Saudi Arabia)

Open Geosciences, 2013
Moufti Mohammed, Németh Károly, El-Masry Nabil, Qaddah Atef   +3 more
doaj   +1 more source

Complex eruption processes and deposits of basaltic fissures: insights from the ~37 ka Budj Bim volcanic complex, Southeastern Australia. [PDF]

Bull Volcanol
Kavanagh JL, Chamberlain KJ, Hrintchuk JA, Mariani E, Boyce J, Urbani S, Havard TA, Williams KM, Cas RAF.   +8 more
europepmc   +1 more source

Emerging risk factors influencing the occurrence of peri‐implantitis

Periodontology 2000, EarlyView.
Abstract Background The objective of the present review is to explore the evidence and biological plausibility of factors that may expose dental implants to a greater likelihood of developing peri‐implantitis. Material and Methods An electronic screening on the PubMed library the was carried out to identify potential emerging factors that influence the
Alberto Monje, Ronald E. Jung, Cristina Valles, Nadja Naenni   +3 more
wiley   +1 more source

A Multi-Feature Fusion-Based Two-Stage Method for Airport Crater Extraction from Remote Sensing Images. [PDF]

Entropy (Basel)
Zhao Y, Chen D, Gong J.
europepmc   +1 more source

Marginal bone loss around implants – What does it mean?

Periodontology 2000, EarlyView.
Abstract Background Changes in peri‐implant marginal bone levels (MBL) constitute a central outcome in studies on implant therapy and reflect the integrity of the supporting tissues over time. Aim To summarize current evidence on MBL changes around dental implants, with emphasis on temporal patterns, methods of assessment and their clinical ...
Carlotta Dionigi, Kostas Bougas, Tord Berglundh, Jan Derks   +3 more
wiley   +1 more source

A review of the supercritical state of eruption‐fed volcanic density currents in subaerial and subaqueous settings

Sedimentology, EarlyView.
ABSTRACT Subaerial Pyroclastic Density Currents (PDCs) and Subaqueous Eruption‐Fed Density Currents (SEFDCs) produced during volcanic eruptions can present major hazards to surrounding communities and ecosystems. The bedforms deposited by these volcanic density currents can provide insights into the nature of transport and depositional processes, which
Shannon E. Frey, Martin Jutzeler, Rebecca J. Carey   +2 more
wiley   +1 more source

Antarctic soil prokaryotic diversity: a dataset of 319 metagenome-assembled genomes from Deception and Livingston Islands. [PDF]

Microbiol Resour Announc
Medeiros WB, Centurion VB, Silva JB, Duarte AW, Hidalgo-Martinez KJ, Dos Santos JA, Penna DDPS, Bagci C, Ziemert N, Oliveira VM.   +9 more
europepmc   +1 more source

Extreme Arabian environments and their microbiomes: new frontiers for astrobiology and biosignature discovery. [PDF]

Extremophiles
Schultz J, García-Martínez PM, Altalhi S, Kontis N, Dos Santos A, Rosado AS.   +5 more
europepmc   +1 more source

Searching for surficial water ice in lunar permanently shaded regions (PSRs) with ShadowCam. [PDF]

Sci Adv
Li S, Robinson MS, Denevi BW, Manheim MR, Mazarico E, Wagner RV, Speyerer EJ, Mahanti P.   +7 more
europepmc   +1 more source

Increased small impactor flux on the Moon as inferred from regolith thickness at the Chang'E-5 Region. [PDF]

Nat Commun
Zhang M, Jia B, Eke VR, Fa W.
europepmc   +1 more source