Results 171 to 180 of about 4,939,312 (268)

Phase relations of bridgmanite, the most abundant mineral in the Earth's lower mantle. [PDF]

Commun Chem
Katsura T.
europepmc   +1 more source

Metamorphic or Igneous Zircon? Classification Through Rare Earth Elements, Machine Learning and Logistic Regression

Journal of Metamorphic Geology, EarlyView.
ABSTRACT Zircon is a common, highly refractory accessory mineral found in sedimentary, igneous and metamorphic rocks that forms through various processes (e.g., magmatic, hydrothermal, metamorphic growth and recrystallization). Trace element compositions of detrital zircon have been widely applied to understanding tectonic processes and continental ...
Jarrod M. Burges, Chris Yakymchuk, Michael P. DiMaio, Timothy C. C. Lui, Anirudh Prabhu, Shaunna M. Morrison   +5 more
wiley   +1 more source

Inefficient nitrogen transport to the lower mantle by sediment subduction. [PDF]

Nat Commun
Huang W, Yang Y, Li Y, Xu Z, Yang S, Guo S, Xia Q.   +6 more
europepmc   +1 more source

Chronic silencing of subsets of cortical layer 5 pyramidal neurons has a long‐term influence on the laminar distribution of parvalbumin interneurons and the perineuronal nets

Journal of Anatomy, Volume 246, Issue 4, Page 479-504, April 2025.
Chronic silencing of subsets of layer 5 projection neurons has distinct effects on the laminar distribution of PV interneurons and the perineuronal nets in the adult primary motor and somatosensory cortex. Abstract Neural networks are established throughout cortical development, which require the right ratios of glutamatergic and GABAergic neurons ...
Florina P. Szabó, Veronika Sigutova, Anna M. Schneider, Anna Hoerder‐Suabedissen, Zoltán Molnár   +4 more
wiley   +1 more source

Orchestrated molecular changes of proliferative, migratory‐fibrillar, synaptic, and postmigratory compartments align with precocious cortex‐type specification in the early human pallium

Journal of Anatomy, EarlyView.
Early human cortical development is organized by transient cellular compartments that define cortical types before mature layers form. Analysis of the human fetal pallium (7.5–15 PCW) shows distinct spatiotemporal trajectories for the archicortex, mesocortex, and neocortex, with delayed but accelerated differentiation in allocortical regions.
Janja Kopić, Fran Božić, Alisa Junaković Munjas, Željka Krsnik, Ivica Kostović   +4 more
wiley   +1 more source

Local slab penetration into lower mantle controls deep-focus seismicity and Changbaishan volcanism in northeast China. [PDF]

Nat Commun
Gao L, Zhang H, Myhill R, Gao J, Leng W.
europepmc   +1 more source

Experimental evidence for silica-enriched Earth's lower mantle with ferrous iron dominant bridgmanite. [PDF]

Proc Natl Acad Sci U S A, 2020
Mashino I, Murakami M, Miyajima N, Petitgirard S.   +3 more
europepmc   +1 more source

The MacBrain Resource Center (MBRC) rhesus macaque postnatal brain histology datasets: Enabling new discoveries through NHP tissue and digital data Repositories

Journal of Anatomy, EarlyView.
The MacBrain Resource Center (MBRC) postnatal rhesus macaque brain histology datasets are organized into Collections that promote cost‐effective de novo research. This article provides examples from Collections 5, 6, and 7 and describes the histo‐ and immunohistochemical (IHC) processing of materials for Collection 6.
Valeria Mendoza‐Silva, Lucy Greene, Emma Burke, Cristina Canales, Julia Chocarro, Jose L. Lanciego, Khuleshwari Kurrey, Phil Barello, Aya Nusir, Nadine Kabbani, Kathleen S. Rockland, Dibyadeep Datta, Jon I. Arellano, Amy F. T. Arnsten, Yury M. Morozov, Bashir Ahmed, Zoltán Molnár, Caroline J. Zeiss, Pasko Rakic, Alvaro Duque   +19 more
wiley   +1 more source

A role for subducting clays in the water transportation into the Earth's lower mantle. [PDF]

Nat Commun
Bang Y, Hwang H, Liermann HP, Kim DY, He Y, Jeon TY, Shin TJ, Zhang D, Popov D, Lee Y.   +9 more
europepmc   +1 more source

High nitrogen solubility in stishovite (SiO₂) under lower mantle conditions. [PDF]

Sci Rep, 2020
Fukuyama K, Kagi H, Inoue T, Kakizawa S, Shinmei T, Hishita S, Takahata N, Sano Y.   +7 more
europepmc   +1 more source