Results 61 to 70 of about 5,862 (244)

Environmentally Friendly Pervious Concrete for Treating Deicer-Laden Stormwater: Phase II [PDF]

open access: yes, 2018
In Phase I of this project, graphene oxide (GO)-modified pervious concrete was developed using coal fly ash as the sole binder. The primary objectives of Phase II of this project were (1) to evaluate the stormwater infiltration capacity of GO-modified ...
Shi, Xianming, Xu, Gang
core  

Spermatophyta Molecular Clock: Time Drift and Recent Acceleration

open access: yesPlant-Environment Interactions, Volume 6, Issue 5, October 2025.
Exponential increase in the base substitution rate in recent geologic time. ABSTRACT Angiospermae radiation is widely recognized as a mid‐Cretaceous event, but the adaptive radiation of Asarum and Viola as spring ephemerals also occurred during the Quaternary. To better understand the evolution of Angiospermae through geological time, a robust and well‐
Soichi Osozawa
wiley   +1 more source

Kinematic Evolution of the Cephalonia‐Lefkada Transform Fault Zone: Strain Partitioning in Response to Subduction Margin Dynamics

open access: yesTectonics, Volume 44, Issue 10, October 2025.
Abstract The eastern Adriatic margin is composed by an Ocean‐Continent Transition lithosphere (OCT), resulting in the southwards along‐strike variation from collision to subduction. The Cephalonia‐Lefkada Transform Fault zone (CTF) is a right‐lateral strike‐slip fault system located above the OCT and associated to this kinematic transition.
Silvia Crosetto   +6 more
wiley   +1 more source

Geological and mineralogical evolution of Lower Paleozoic (Late Cambrian) Corundum-Rich Metabauxite in the Southeast Sirjan, Sanandaj-Sirjan Zone

open access: yesJournal of Economic Geology, 2019
Introduction Bauxite deposits in Iran are dominantly hosted by Late Triassic-Early Jurassic sequences in the Alborz zone and Late Cretaceous in the Zagros zone (e.g., Zarasvandi et al., 2008).
Mohsen Mobasheri   +2 more
doaj   +1 more source

Archaeometric provenance study of marbles from Porphyreon and Chhim (Lebanon) and early Byzantine production specialisation

open access: yesArchaeometry, Volume 67, Issue 5, Page 1129-1156, October 2025.
Abstract Early Byzantine marble objects from Porphyreon and Chhim (Lebanon) were studied to assess the source of raw materials. In all, 66 artefacts, including elements of liturgical furnishings, architectural elements and daily use objects, were examined using optical, cathodoluminescence and scanning electron microscopy, X‐ray diffraction, and δ13C ...
Mariusz Gwiazda   +3 more
wiley   +1 more source

Coupling Phase Equilibrium Modelling and Apatite‐in‐Garnet Elastic Barometry to Unravel the P–T Path of the Micaschist Unit From the Zicavo Metamorphic Complex (Corsica, France)

open access: yesJournal of Metamorphic Geology, Volume 43, Issue 7, Page 681-705, September 2025.
ABSTRACT To gain insights into the pressure–temperature evolution of a scarcely studied portion of the Variscan basement of Corsica in southern Europe, we combined phase equilibrium modelling, Zr‐in‐rutile thermometry and apatite‐in‐garnet elastic barometry. We investigated Grt‐St micaschist rocks containing garnet grains of several millimetres in size
Lorenzo Dulcetta   +6 more
wiley   +1 more source

Enhancing the Accuracy of Dynamic Time Warping by Integrating Stratigraphic Constraints Into the Automated Correlation of Sedimentary Sequences

open access: yesPaleoceanography and Paleoclimatology, Volume 40, Issue 8, August 2025.
Abstract Stratigraphic correlation of sedimentary archives is a crucial task in the field of paleoclimatology. Manual alignments are most common, but the correlation process becomes more time‐consuming and complex with increasing numbers of data sets.
Rohit Samant   +3 more
wiley   +1 more source

Text With Each Word Used Just Once [PDF]

open access: yes, 2003
Doug Nufer\u27s Never Again, a novel of approximately 40 thousand words, is by far the longest text in which no word is repeated. In the Feb 1995 Word Ways I published a two-hundred-word essay on this topic, using each word only once, and noted that H.J.
Eckler, A. Ross
core   +1 more source

The P–T–X conditions of staurolite-garnet metabasites, NW Iran: Implications for metamorphism during Arabia-Eurasia collision

open access: yesJournal of Asian Earth Sciences: X
The staurolite-bearing Avajiq metabasites (AMB) crop out near the NW border of Iran with Turkey and contain the peak assemblage garnet + Ca-amphibole + staurolite + biotite + chlorite1 + ilmenite. The AMB record peak pressure–temperature (P-T) conditions
Monir Modjarrad   +2 more
doaj   +1 more source

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