Results 191 to 200 of about 1,956 (252)

Origin and formation of a chondritic xenolith in Krymka (LL3.2, breccia): Indications for a late formation of the accretionary breccia

Meteoritics &Planetary Science, Volume 61, Issue 8, Page 2016-2047, August 2026.
Abstract An unusual chondritic xenolith was found in two sequentially prepared thin sections of a sample from the Krymka (LL3.2) chondrite. The xenolith has a rounded, slightly deformed shape of about 5 mm in apparent diameter and is partially surrounded by a double rim made of an inner fine‐grained silicate‐rich rim and an outer sulfide‐rich rim.
Aelita Girich, Addi Bischoff, Samuel Ebert, Kazuhide Nagashima, Andreas Morlok, Harald Hiesinger, Jasper Berndt   +6 more
wiley   +1 more source

The Effect of Silver Diamine Fluoride Combined with Potassium Iodide and Sodium Fluoride on the Remineralisation of Hydroxyapatite. [PDF]

Oral Health Prev Dent
Ma Y, Chen H, He Y, Tao L.
europepmc   +1 more source

Potassium isotopic compositions and exposure ages of evolved and silica‐rich achondrites

Meteoritics &Planetary Science, Volume 61, Issue 8, Page 2140-2162, August 2026.
Abstract Some of the oldest igneous rocks in the Solar System include evolved and silica‐rich achondrites that originate from parent bodies less than 1000 km in diameter, referred to as planetesimals. While Earth was initially in a molten state and required continental crust formation and plate tectonics to generate andesite bulk compositions, evolved ...
Z. Vaci, Z. Tian, P. Koefoed, M. Habermann, M. Humayun, K. Ziegler, H. Busemann, D. Krietsch, J. M. D. Day, K. Wang   +9 more
wiley   +1 more source

Sulfur Species in Zinc-Rich Condylar Zones of a Rat Temporomandibular Joint. [PDF]

J Dent Res
Lee BH, Yang Z, Wang Y, Levy J, Tamura N, Webb S, Bone S, Ho SP.   +7 more
europepmc   +1 more source

Impact provenance and age of a unique basalt found in Apollo 12 regolith

Meteoritics &Planetary Science, Volume 61, Issue 8, Page 2073-2085, August 2026.
Abstract Basaltic sample 12032,366‐18 from the Apollo 12 landing site is distinct among basalts collected at this site, other Apollo landing sites, and lunar meteorites in terms of its age, bulk rock composition, and isotopic composition. We present new Pb isotopic data obtained by in situ Secondary Ion Mass Spectrometry on multiple mineral phases in ...
C. Deligny, M. J. Whitehouse, R. E. Merle, H. Jeon, A. A. Nemchin, B. L. Jolliff   +5 more
wiley   +1 more source

Charting the Landscape of Oxygen Ion Conductors: A 60-Year Dataset with Interpretable Regression Models. [PDF]

Sci Data
Jang SH, Kiyohara S, Takamura H, Kumagai Y.   +3 more
europepmc   +1 more source

Photochemical apatite

Focus on Catalysts, 2004
openaire   +1 more source

In Vitro Cytotoxicity Evaluation of Nanosized Hydroxyapatite and Fluorapatite on Cell Lines and Their Relevance to the Alveolar Augmentation Process. [PDF]

J Funct Biomater
Zakrzewski W, Szymonowicz M, Nikodem A, Rusak A, Rybak Z, Szyszka K, Diakowska D, Wiatrak B, Wiglusz RJ, Dobrzyński M.   +9 more
europepmc   +1 more source

Separate core-shell analysis of urinary stones may influence specific metaphylaxis. [PDF]

World J Urol
Winterhagen FI, Latz S, Jacobs C, Lossin P, Stein J.   +4 more
europepmc   +1 more source

Introduction to Apatites

, 2016
openaire   +2 more sources