Petrography and stable oxygen and carbon isotopic composition of the Antalo Limestone, Mekelle Basin, Northern Ethiopia: implications for marine environment and deep-burial diagenesis
Sign Up to like & getrecommendations! Published in 2020 at "Carbonates and Evaporites"
DOI: 10.1007/s13146-020-00659-5
Abstract: The depositional environment of the Antalo Limestone was previously interpreted from regional field-based studies and microfacies. However, stable oxygen and carbon isotopes are also invaluable proxies of paleo-environmental conditions, depositional, and diagenetic environments. Hence, the… read more here.
Keywords: deep burial; carbon; carbon isotopic; stable oxygen ... See more keywords
Effects of furnace pressure on oxygen and carbon coupled transport in an industrial directional solidification furnace for crystalline silicon ingots
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Crystal Growth"
DOI: 10.1016/j.jcrysgro.2016.10.027
Abstract: Abstract Transient global simulations were carried out to study the effects of the furnace pressure on oxygen (O) and carbon (C) coupled transport in an industrial directional solidification (DS) furnace for silicon ingots. The global… read more here.
Keywords: pressure oxygen; furnace pressure; furnace; effects furnace ... See more keywords
Can oxygen and carbon isotope ratios of Jurassic foraminifera be used in palaeoenvironmental reconstructions
Sign Up to like & getrecommendations! Published in 2021 at "Palaeogeography, Palaeoclimatology, Palaeoecology"
DOI: 10.1016/j.palaeo.2021.110554
Abstract: Abstract Oxygen and carbon isotope ratios of calcareous tests of foraminifera can serve as a tool for reconstructing seawater temperatures and bioproductivity. The foraminiferal isotope studies are, however, largely limited to Neogene, Paleogene and Cretaceous… read more here.
Keywords: carbon isotope; oxygen carbon; isotope; jurassic foraminifera ... See more keywords
PIBS: Proton and ion beam spectroscopy for in vivo measurements of oxygen, carbon, and calcium concentrations in the human body
Sign Up to like & getrecommendations! Published in 2020 at "Scientific Reports"
DOI: 10.1038/s41598-020-63215-0
Abstract: Proton and ion beam therapy has proven to benefit tumour control with lower side-effects, mostly in paediatrics. Here we demonstrate a feasible technique for proton and ion beam spectroscopy (PIBS) capable of determining the elemental… read more here.
Keywords: ion beam; proton ion; proton; spectroscopy ... See more keywords
Stable oxygen and carbon isotopes of carbonates in lake sediments as a paleoflood proxy
Sign Up to like & getrecommendations! Published in 2019 at "Geology"
DOI: 10.1130/g46593.1
Abstract: Lake sediments are increasingly explored as reliable paleoflood archives. In addition to established flood proxies including detrital layer thickness, chemical composition, and grain size, we explore stable oxygen and carbon isotope data as paleoflood proxies… read more here.
Keywords: lake sediments; isotope; stable oxygen; geology ... See more keywords
Functional roles of three cues that provide nonsynaptic modes of communication in the brain: electromagnetic field, oxygen, and carbon dioxide.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of neurophysiology"
DOI: 10.1152/jn.00413.2017
Abstract: The integrative actions of the brain depend on the exchange of information among its computational elements. Hence, this phenomenon plays the key role in driving the complex dynamics of the central nervous system, in which… read more here.
Keywords: carbon dioxide; roles three; functional roles; brain ... See more keywords
Mechanisms and consequences of oxygen- and carbon dioxide-sensing in mammals.
Sign Up to like & getrecommendations! Published in 2019 at "Physiological reviews"
DOI: 10.1152/physrev.00003.2019
Abstract: Molecular oxygen (O2) and carbon dioxide (CO2) are the primary gaseous substrate and product of oxidative phosphorylation in respiring organisms respectively. Variance in the levels of either of these gasses outside of the physiologic range… read more here.
Keywords: carbon dioxide; oxygen carbon; consequences oxygen; mechanisms consequences ... See more keywords
High-Latitude Dinosaur Nesting Strategies during the Latest Cretaceous in North-Eastern Russia
Sign Up to like & getrecommendations! Published in 2023 at "Diversity"
DOI: 10.3390/d15040565
Abstract: Dinosaur eggshell fragments attributed to the oofamilies Spheroolithidae and Prismatoolithidae and recovered from the latest Cretaceous Kakanaut Formation of North-eastern Russia (Chukotka) constitute one of the northernmost records of dinosaur reproductive behaviors. The high palaeolatitude… read more here.
Keywords: dinosaur; eastern russia; north eastern; latest cretaceous ... See more keywords
In situ observation of atmospheric oxygen and carbon dioxide in the North Pacific using a cargo ship
Sign Up to like & getrecommendations! Published in 2018 at "Atmospheric Chemistry and Physics"
DOI: 10.5194/acp-18-9283-2018
Abstract: Abstract. Atmospheric oxygen ( O2 ) and carbon dioxide ( CO2 ) variations in the North Pacific were measured aboard a cargo ship, the New Century 2 (NC2), while it cruised between Japan and the… read more here.
Keywords: situ observation; oxygen carbon; north pacific; atmospheric oxygen ... See more keywords
The SISAL database: a global resource to document oxygen and carbon isotope records from speleothems
Sign Up to like & getrecommendations! Published in 2018 at "Earth System Science Data"
DOI: 10.5194/essd-10-1687-2018
Abstract: Abstract. Stable isotope records from speleothems provide information on past climate changes, most particularly information that can be used to reconstruct past changes in precipitation and atmospheric circulation. These records are increasingly being used to… read more here.
Keywords: records speleothems; information; isotope records; oxygen carbon ... See more keywords