Results 111 to 120 of about 61,474 (312)

Mineral Composition of Skeletal Elements in Dorid Nudibranchia Onchidoris muricata (Gastropoda, Mollusca)

open access: yesBiomimetics
Energy-dispersive X-ray spectrometry (EDX), a standard technique in mineralogy and criminalistics, has not yet been fully incorporated into the study of various biomineral structures of invertebrates, despite the growing popularity of this topic in the ...
Dmitry A. Ozerov   +4 more
doaj   +1 more source

Particulate inorganic carbon as calcite at station TT011_10-CTD121

open access: yes, 2003
Particulate inorganic carbon as calcite at station TT011_10 ...
William M Balch (6978683)   +1 more
core   +1 more source

Synthetic microbial communities for engineering climate‐smart biofertilizers

open access: yesiMeta, EarlyView.
Global agricultural productivity is increasingly destabilized by climate change—driven droughts, floods, extreme heat, and severe storms. Although the climate‐smart agriculture (CSA) framework addresses these challenges, implementation has focused mainly on plant genetics and agronomic inputs, leaving the adaptive potential of the crop microbiome ...
Yan Liu   +9 more
wiley   +1 more source

Geothermometry Constraints on the Architecture of the Ouachita Mountains in Arkansas

open access: yes, 1997
A calcite and quartz microstructure study was done to constrain the burial and exhumation history of the Paleozoic rocks in the Ouachita Mountains, Arkansas.
Kimp, Curran
core  

Effect of sulfate on magnesium incorporation in low-magnesium calcite

open access: yes, 2019
International audienceThe incorporation of magnesium and sulfate in calcite is frequently used to characterize and trace the environmental conditions occurring during carbonate mineral formation.
Goetschl, Katja   +4 more
core   +1 more source

Optimizing feather hydrolysate via machine learning for microbial recycling of waste concrete fines

open access: yesJournal of Chemical Technology &Biotechnology, EarlyView.
Abstract BACKGROUND The concrete industry faces significant challenges from CO2 emissions and the disposal of waste concrete fines (WCF). Microbially induced calcite precipitation (MICP) can bind WCF into bioconcrete, but the high cost of commercial culture media hinders its application.
Henrietta Ottová   +5 more
wiley   +1 more source

Particulate inorganic carbon as calcite at station TT011_12-CTD147

open access: yes, 2003
Particulate inorganic carbon as calcite at station TT011_12 ...
William M Balch (6978683)   +1 more
core   +1 more source

Deglaciation of the Burren glacio‐karst, western Ireland, during Termination 1: Implications for North Atlantic climate and karstification

open access: yesJournal of Quaternary Science, EarlyView.
Abstract The Burren uplands in western Ireland form one of the most extensive and best‐preserved examples of glacio‐karst in Europe. Subsumed by the Irish ice sheet during the Late Pleistocene, granite erratic boulders and in situ silica veins in the limestone bedrock provide a rare opportunity to reconstruct the timing and rate of deglaciation ...
Gordon Bromley   +4 more
wiley   +1 more source

Phase quantification using deep neural network processing of XRD patterns

open access: yesIUCrJ
Mineral identification and quantification are key to the understanding and, hence, the capacity to predict material properties. The method of choice for mineral quantification is powder X-ray diffraction (XRD), generally using a Rietveld refinement ...
Titouan Simonnet   +6 more
doaj   +1 more source

Dissecting The Salinity-Dependence Of Wettability In Oil/Brine/Calcite System Using Molecular Simulations

open access: yes, 2019
Low salinity water flooding has shown great promise due to its cost-effectiveness and low environmental impact for improving and sustaining oil production.
Arjun, Valiya Parambathu   +4 more
core   +1 more source

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