Results 171 to 180 of about 7,757,874 (295)

Using the Melosh Model of Acoustic Fluidization to Simulate Impact Crater Collapse on the Earth and Moon. [PDF]

J Geophys Res Planets
Rajšić A, Johnson BC, Collins GS, Hay HCFC.   +3 more
europepmc   +1 more source

Pseudotachylite samples from the Charlevoix impact crater

Samples and their associated thin-section scans from the Charlevoix impact crater (Devonian aged). The samples were collected from the central point of the impact crater (Mont des Éboulements) up to 20 km from the central point.
Gourdeau, Aube, Rowe, Christie, Gastonguay, Jean-Michel   +2 more
core   +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

Reply to Mizera and Strunga: Evidence for the Bolaven impact crater and its ejecta. [PDF]

Proc Natl Acad Sci U S A
Sieh K, Herrin J, Schonwalder Angel D.
europepmc   +1 more source

Peri‐implantitis—Is it mainly a clinician‐initiated complication of implant therapy?

Periodontology 2000, EarlyView.
Abstract Aim The high prevalence of peri‐implantitis is concerning, with a growing consensus that the majority of cases are complications initiated by clinician‐related errors rather than classic pathology. A primary predisposing factor for peri‐implantitis is exposure of the micro‐rough implant surfaces to the peri‐implant sulcus after treatment ...
Stephen T. Chen, Alberto Monje, Franz J. Strauss, Frank Schwarz, Andrea Roccuzzo, Irena Sailer, Dennis Tarnow, France Lambert, Sascha Jovanovic, Daniel Buser   +9 more
wiley   +1 more source

Proximal ejecta of the putative parent impact crater for Australasian tektites at the Bolaven Plateau. [PDF]

Proc Natl Acad Sci U S A
Mizera J, Strunga V.
europepmc   +1 more source

Ground mammal colonization of restored wildlife corridors in the tropical uplands of north‐eastern Australia

Restoration Ecology, EarlyView.
Abstract Introduction Since European settlement, Australia's Wet Tropics bioregion has been extensively cleared, leaving a mosaic of rainforest fragments, crops, pastures, orchards, and human settlement. Fragment isolation leads to declines in faunal diversity and genetic variability, effects potentially exacerbated by climate change. Restoring habitat
Nigel Tucker, Nara Vogado
wiley   +1 more source

Pseudo-Spectral Spatial Feature Extraction and Enhanced Fusion Image for Efficient Meter-Sized Lunar Impact Crater Automatic Detection in Digital Orthophoto Map. [PDF]

Sensors (Basel)
Liu H, Lu YB, Zhang L, Liu F, Tian Y, Du H, Yao J, Yu Z, Li D, Lin X.   +9 more
europepmc   +1 more source

Planting diversity and density shape native plant survival and community assembly in tropical forest restoration

Restoration Ecology, EarlyView.
Abstract Introduction Forest restoration in Hawaii is underway due to past large‐scale conversion of forests to pastures dominated by invasive grasses. Secondary succession is limited by grass dominance and a lack of native seed rain, making outplanting a viable restoration strategy.
Michala L. Phillips, Corie Yanger, Jonah Kuwahara‐Hu, Erin Datlof, Stephanie Yelenik   +4 more
wiley   +1 more source

A new 222-m diameter lunar crater. [PDF]

Sci Adv
Robinson MS, Boyd AK, Mahanti P, Manheim MR, Speyerer EJ, Stopar JD, Wagner RV.   +6 more
europepmc   +1 more source