Results 241 to 250 of about 217,051 (354)

Cryogenian Glacial Erosion and Tectonics as Agents of Crustal Recycling

open access: yesTerra Nova, EarlyView.
ABSTRACT Zircon preserves evidence of recycling processes that link surface environments to the mantle. Combined δ18O‐εHf in zircon fingerprints magmatic sources and tracks how crustal material is reworked over time. We apply statistical analyses to a global compilation that apparently resolves shifts in zircon U–Pb, δ18O, and Lu‐Hf data spanning the ...
M. Seraine   +9 more
wiley   +1 more source

Near‐Synchronous Cambrian Evolution of the Transbrasiliano‐Kandi‐4°50′ Shear Zone in South America and Africa

open access: yesTerra Nova, EarlyView.
ABSTRACT The Transbrasiliano‐Kandi‐4°50′ (TK4) shear zone in western Gondwana crosscuts South America and NW Africa for at least 6000 km. Despite its impressive size, the timing of the main episode of dextral ductile shearing is uncertain. We present detailed in situ multi‐mineral geochronology of mylonites from both Brazil and Algeria supporting that ...
F. A. Caxito   +4 more
wiley   +1 more source

Extensive Alopecia Mucinosa and Response to Brentuximab Vedotin: A Case Report. [PDF]

open access: yesSkin Appendage Disord
Montoya C   +5 more
europepmc   +1 more source

Dating C/S Structures in Syntectonic Granites by In Situ Rb‐Sr Analyses on Muscovite

open access: yesTerra Nova, EarlyView.
ABSTRACT The interplay of crystallisation, deformation and fluid–rock interactions makes deciphering geochronological information complex in syntectonic granites. In this study, we apply in situ Rb‐Sr analyses to selected samples from the Questembert Variscan syntectonic granite in Western France, which was emplaced along the South Armorican Shear Zone
Philippe Boulvais, Romain Tartèse
wiley   +1 more source

Prader-Willi syndrome: A rare genetic disorder with complex clinical manifestations. [PDF]

open access: yesJ Family Med Prim Care
Yadav D   +4 more
europepmc   +1 more source

Novel prosthetic medial meniscus restores contact pressures to native values in a meniscectomized canine stifle

open access: yesVeterinary Surgery, EarlyView.
Abstract Objective The aim of this study was to ascertain whether a prosthetic meniscus adapts pressures to native tibial contact pressures in a canine stifle joint after total medial meniscectomy. Study design Ex vivo biomechanical experimental study. Sample population Seven cadaveric hindlimbs of seven large‐breed dogs.
Fee M. C. Fohrmann   +6 more
wiley   +1 more source

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