isotopic - Robuta Search

https://www.nist.gov/publications/isotopic-abundance-ratios-reported-reference-samples-stocked-national-bureau-standards Isotopic abundance ratios reported for reference samples stocked by the National Bureau of... https://www.usgs.gov/publications/utilizing-geochemical-hydrologic-and-boron-isotopic-data-assess-success-a-salinity-and Utilizing geochemical, hydrologic, and boron isotopic data to assess the success of a salinity and... Stream discharge and geochemical data were collected at two sites along lower Ashley Creek, Utah, from 1999 to 2003, to assess the success of a site specific... https://www.usgs.gov/publications/origin-placer-laurite-borneo-se-and-contents-and-s-isotopic-compositions Origin of placer laurite from Borneo: Se and As contents, and S isotopic compositions | U.S.... We examined grains of the platinum-group mineral, laurite (RuS2), from the type locality, Pontyn River, Tanah Laut, Borneo, and from the Tambanio River,... https://www.usgs.gov/news/isotopic-tracers-fish-northeast-provide-clue-mercury-sources Isotopic tracers in fish in Northeast provide clue to mercury sources | U.S. Geological Survey Isotopes of mercury in fish can indicate the source of that mercury, reports a new study from the USGS Regional Stream Quality Assessment. https://www.usgs.gov/publications/faunal-and-stable-isotopic-analyses-benthic-foraminifera-southeast-seep-kimki-ridge Faunal and stable isotopic analyses of benthic foraminifera from the Southeast Seep on Kimki Ridge... We investigated the benthic foraminiferal faunal and stable carbon and oxygen isotopic composition of a 15-cm push core (NA075-092b) obtained on a... https://www.usgs.gov/publications/abundances-and-isotopic-compositions-rhenium-and-osmium-pyrite-samples-huaibei Abundances and isotopic compositions of rhenium and osmium in pyrite samples from the Huaibei... Two pyrite samples from the Shihezi Formation (Lower Permian), Huaibei coalfield, Anhui, China, have been analyzed for abundances and isotopic compositions of... https://www.frontiersin.org/journals/earth-science/articles/10.3389/feart.2023.1101331/full Frontiers | Multi-scale isotopic heterogeneity reveals a complex magmatic evolution: An example... Open-system magmatic processes are expected to impart various sorts of isotopic heterogeneity upon the igneous rocks they produce. The range of processes und... multi scale https://www.usgs.gov/publications/lead-and-strontium-isotopic-evidence-crustal-interaction-and-compositional-zonation Lead and strontium isotopic evidence for crustal interaction and compositional zonation in the... The isotopic compositions of Pb and Sr in Pleistocene basalt, high-silica rhyolite, and andesitic inclusions in rhyolite of the Coso volcanic field indicate... https://www.usgs.gov/publications/chart-showing-concentration-and-isotopic-composition-hydrocarbon-gases-selected Chart showing concentration and isotopic composition of hydrocarbon gases from selected springs and... No abstract available. isotopic composition https://arxiv.org/abs/2407.02011 [2407.02011] Generalized foliations for homeomorphisms isotopic to a pseudo-Anosov homeomorphism: a... Abstract page for arXiv paper 2407.02011: Generalized foliations for homeomorphisms isotopic to a pseudo-Anosov homeomorphism: a geometric realization of a... https://www.usgs.gov/publications/a-sr-isotopic-comparison-between-thermal-waters-rocks-and-hydrothermal-calcites-long A Sr-isotopic comparison between thermal waters, rocks, and hydrothermal calcites, Long Valley... The 87Sr/86Sr values of thermal waters and hydrothermal calcites of the Long Valley caldera geothermal system are more radiogenic than those of young... https://www.usgs.gov/publications/geochemical-and-lead-isotopic-studies-river-sediment-major-tributaries-upper-arkansas Geochemical and lead-isotopic studies of river sediment from major tributaries, upper Arkansas... No abstract available. https://www.usgs.gov/publications/preliminary-assessment-stable-nitrogen-and-oxygen-isotopic-composition-usgs51-and Preliminary assessment of stable nitrogen and oxygen isotopic composition of USGS51 and USGS52... RationaleDespite a long history and growing interest in isotopic analyses of N2O, there is a lack of isotopically characterized N2O isotopic reference... preliminary assessment isotopic composition stable nitrogen https://www.usgs.gov/publications/isotopic-evidence-sources-cretaceous-and-tertiary-granitic-rocks-east-central-alaska Isotopic evidence for the sources of Cretaceous and tertiary granitic rocks, east-central Alaska:... Magnetotelluric traverses across the southern Yukon-Tanana terrane (YTT) reveal the presence of a thick conductive layer (or layers) beneath Paleozoic... https://www.usgs.gov/publications/residence-time-chemical-and-isotopic-analysis-nitrate-groundwater-and-surface-water-a Residence time, chemical and isotopic analysis of nitrate in the groundwater and surface water of a... Nitrate is a common contaminant in groundwater and surface water throughout the Nation, and water-resource managers need more detailed small-scale watershed... https://www.data.gov.uk/dataset/271be16a-9644-456d-96d0-7349fc4f982a/carbon-isotopic-signatures-of-microbial-lipids-in-geothermal-deposits-elucidating-thermophilic- Carbon Isotopic Signatures of Microbial Lipids in Geothermal Deposits: Elucidating Thermophilic... carbon isotopic microbial lipids signatures https://www.aanda.org/articles/aa/full_html/2014/06/aa23947-14/aa23947-14.html Detection of chloronium and measurement of the 35Cl/37Cl isotopic ratio at z = 0.89 toward PKS... https://pmc.ncbi.nlm.nih.gov/articles/PMC11586097/ Kinship practices in Early Iron Age southeast Europe: genetic and isotopic analysis of burials from... DNA analysis demonstrates that all seven individuals buried in an Early Iron Age barrow at Dolge njive, southeast Slovenia, are close biological relatives.... https://arxiv.org/abs/0801.1622 [0801.1622] Mixing in the Solar Nebula: Implications for Isotopic Heterogeneity and Large-Scale... Abstract page for arXiv paper 0801.1622: Mixing in the Solar Nebula: Implications for Isotopic Heterogeneity and Large-Scale Transport of Refractory Grains https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2017.00593/full Frontiers | Microbial and Isotopic Evidence for Methane Cycling in Hydrocarbon-Containing... The Pennsylvania region hosts numerous oil and gas reservoirs and the presence of hydrocarbons in groundwater has been locally observed. However, these metha... frontiers microbial isotopic evidence https://www.usgs.gov/media/files/rsil-report-stable-isotopic-comp-reference-material-nbs-1a RSIL: Report of Stable Isotopic Comp. Reference Material NBS 1a | U.S. Geological Survey Reston Stable Isotope Laboratory: Report of Stable Isotopic Composition Reference Material NBS 1a (Hydrogen and Oxygen Isotopes in Water) https://www.usgs.gov/publications/upper-cretaceous-and-paleogene-sedimentary-rocks-and-isotopic-ages-paleogene-tuffs Upper Cretaceous and Paleogene sedimentary rocks and isotopic ages of Paleogene tuffs, Uinta basin,... No abstract available. upper cretaceous sedimentary rocks https://www.usgs.gov/publications/cierco-pb-zn-ag-vein-deposits-isotopic-and-fluid-inclusion-evidence-formation-during Cierco Pb-Zn-Ag vein deposits: Isotopic and fluid inclusion evidence for formation during the... The Cierco Pb-Zn-Ag vein deposits, located in the central Pyrenees of Spain, crosscut Paleozoic metasedimentary rocks and are in close proximity to Hercynian... https://www.whoi.edu/event/mcg-department-hybrid-seminar-exploration-of-ocean-biogeochemical-cycling-through-isotopic-measurements-of-organic-nitrogen/ MC&G Department Hybrid Seminar: Exploration of Ocean Biogeochemical Cycling Through Isotopic... g department exploration of https://www.laszlogboros.com/ Deuterium | Deutenomics | Deupletion | Isotopic Control of Cellular Energy Deutenomics is the science of inherent autonomic deuterium discrimination processes in Nature. Such knowledge and practices serve human health! Deuterium is... deuterium isotopic control cellular energy https://www.gov.uk/research-for-development-outputs/isotopic-composition-of-organic-carbon-in-some-soils-of-semi-arid-africa Isotopic composition of organic carbon in some soils of semi-arid Africa. - GOV.UK https://www.bas.ac.uk/data/our-data/publication/warm-climate-isotopic-simulations-what-do-we-learn-about-interglacial-signals-in-greenland-ice-cores/ Warm climate isotopic simulations: what do we learn about interglacial signals in Greenland ice... https://www.nist.gov/publications/application-natural-isotopic-abundance-1h-13c-and-1h-15n-correlated-two-dimensional-nmr Application of Natural Isotopic Abundance 1H-13C- and 1H-15N-Correlated Two-Dimensional NMR for... Oct 12, 2021 - Methods for characterizing the higher-order structure of protein therapeutics are in great demand for establishing consistency in drug manufacturing, for detect https://www.muni.cz/vyzkum/publikace/1368616 Diet in transitory society : isotopic analysis of medieval population of Central Europe... isotopic analysis diet transitory society https://www.aanda.org/articles/aa/ref/2013/06/aa21406-13/aa21406-13.html The lithium isotopic ratio in very metal-poor stars | Astronomy & Astrophysics (A&A) isotopic ratio https://arxiv.org/abs/1404.7668v1 [1404.7668v1] Detection of chloronium and measurement of the 35Cl/37Cl isotopic ratio at z=0.89... Abstract page for arXiv paper 1404.7668v1: Detection of chloronium and measurement of the 35Cl/37Cl isotopic ratio at z=0.89 toward PKS1830-211 https://www.usgs.gov/data/u-pb-isotopic-data-and-ages-detrital-zircon-selected-rocks-northern-yukon-canada U-Pb Isotopic Data and Ages of Detrital Zircon from Selected Rocks from northern Yukon, Canada |... This data set contains U-Pb isotopic data and associated ages of detrital zircon from sedimentary and metasedimentary rocks collected in northern Yukon,... https://www.usgs.gov/data/chemical-and-isotopic-data-wetland-pond-water-samples-collected-cottonwood-lake-study-area Chemical and isotopic data from wetland pond water samples collected in the Cottonwood Lake Study... This U.S. Geological Survey data release contains chemical, isotopic, and physical data from wetland pond water samples collected at the Cottonwood Lake Study... https://www.usgs.gov/publications/sr-isotopic-variations-along-juan-de-fuca-ridge Sr isotopic variations along the Juan de Fuca Ridge | U.S. Geological Survey Sr isotopic ratios of 39 glass and microcrystalline basalt samples along the Juan de Fuca Ridge and 1 glass sample from Brown Bear Seamount are at the lower... juan de fuca ridge https://www.nist.gov/publications/resonance-ionization-mass-spectrometry-measurements-135cs137cs-isotopic-ratio Resonance Ionization Mass Spectrometry Measurements of 135Cs/137Cs Isotopic Ratio | NIST resonance ionization mass spectrometry isotopic ratio measurements https://www.aanda.org/articles/aa/abs/2013/12/aa21939-13/aa21939-13.html Nitrogen isotopic ratios in Barnard 1: a consistent study of the N2H+, NH3, CN, HCN, and HNC... https://www.usgs.gov/publications/design-development-and-implementation-isobank-a-centralized-repository-isotopic-data Design, development, and implementation of IsoBank: A centralized repository for isotopic data |... Stable isotope data have made pivotal contributions to nearly every discipline of the physical and natural sciences. As the generation and application of... design development https://www.thomsonreuters.com/en-us/posts/human-rights-crimes/isotopic-testing-uflpa-compliance/ How isotopic testing improves supply chain resilience and compliance with the UFLPA - Thomson... Apr 7, 2025 - To navigate trade restrictions like the UFLPA, companies are increasingly using isotopic analysis to verify the origin of many raw materials. supply chain resilience https://www.sciencedaily.com/releases/2021/05/210505174946.htm The last battle of Anne of Brittany: isotopic study of the soldiers of 1491 | ScienceDaily A multidisciplinary team of researchers has recognized the soldiers of the last battles of the siege of Rennes in 1491. These are the only witnesses of the... the last battle anne https://www.ebsco.com/research-starters/chemistry/isotopic-analysis Isotopic analysis | Chemistry | Research Starters | EBSCO Research isotopic analysis chemistry research starters ebsco https://www.aanda.org/articles/aa/abs/2010/15/aa15008-10/aa15008-10.html Tracing gas accretion in the Galactic center using isotopic ratios | Astronomy & Astrophysics (A&A) the galactic center https://www.slideserve.com/eve/stable-isotopic-analysis PPT - Stable Isotopic Analysis PowerPoint Presentation, free download - ID:3013360 Stable Isotopic Analysis. William Kou Jonathan Mertz. Limitations of Stable isotope ratio. Each sample can cost $200 - $400 for one sample, for one isotope... stable isotopic analysis powerpoint presentation free download ppt id https://www.frontiersin.org/journals/marine-science/articles/10.3389/fmars.2023.1203900/full Frontiers | Isotopic niches of juvenile and adult green turtles (Chelonia mydas) in feeding and... Stable isotope analysis is an approach that allows inferring feeding ecology and trophic structure of populations, especially for species that are difficult ... https://www.nist.gov/publications/critical-evaluation-interlaboratory-data-total-elemental-and-isotopic-carbon A Critical Evaluation of Interlaboratory Data on Total, Elemental, and Isotopic Carbon in the... Feb 17, 2017 - A primary purpose of this report is to provide documentation for the new isotopic and chemical particulate carbon data for certified, reference and information https://www.oasisnorth.org/ OASIS - Open-Access Storage for Northern Isotopic Data Open-Access Storage for Northern Isotopic Data oasis open storage for access northern isotopic https://www.data.gov.uk/dataset/70b78c87-05ef-410e-a8e3-54d8ae91f6e7/photos-xrf-elements-total-n-and-c-and-isotopic-data-d18o-d13c-from-deep-sea-drilling-project-si Photos, XRF elements, total N and C, and isotopic data (d18O, d13C) from Deep Sea Drilling Project... https://www.usgs.gov/publications/results-chemical-and-isotopic-analyses-sediment-and-water-alluvium-canadian-river-near Results of chemical and isotopic analyses of sediment and water from alluvium of the Canadian River... Results of physical and chemical analyses of sediment and water collected near a closed municipal landfill at Norman, Oklahoma are presented in this report.... https://www.usgs.gov/publications/interpretation-chemical-and-isotopic-data-boreholes-unsaturated-zone-yucca-mountain Interpretation of chemical and isotopic data from boreholes in the unsaturated zone at Yucca... No abstract available. https://www.usgs.gov/data/u-pb-isotopic-data-and-ages-titanite-and-detrital-zircon-selected-rocks-western-alaska-range U-Pb Isotopic Data and Ages of Titanite and Detrital Zircon from Selected Rocks from the Western... This dataset contains U-Pb isotopic data and associated ages of titanite from one sample and detrital zircon grains from 33 sedimentary and metasedimentary... https://www.bas.ac.uk/data/our-data/publication/insights-into-silicon-isotopic-fractionation-during-reverse-weathering-from-in-vitro-incubations-of-sediments-from-a-temperate-estuary/ Insights into silicon isotopic fractionation during reverse weathering from in vitro incubations of... Apr 21, 2026 - Authigenic precipitation of clay minerals in marine sediments, termed reverse weathering, is an important process in global biogeochemical cycles due to its... https://www.usgs.gov/publications/rhenium-osmium-and-samarium-neodymium-isotopic-systematics-stillwater-complex Rhenium-osmium and samarium-neodymium isotopic systematics of the Stillwater Complex | U.S.... Isotopic data for the Stillwater Complex, Montana, which formed about 2700 Ma (million years ago), were obtained to evaluate the role of magma mixing in the... https://www.aanda.org/articles/aa/full_html/2015/04/aa25113-14/aa25113-14.html Isotopic fractionation of carbon, deuterium, and nitrogen: a full chemical study | Astronomy &... isotopic fractionation https://www.usgs.gov/publications/u-pb-isotopic-evidence-accretion-a-continental-microplate-zalm-region-saudi-arabian-0 U-Pb isotopic evidence for the accretion of a continental microplate in the Zalm region of the... This area includes three of the main tectonic units of the Arabian Shield: the Afif continental terrain, the Nabitah suture with its associated mobile belt,... https://www.frontiersin.org/journals/environmental-archaeology/articles/10.3389/fearc.2025.1525822/full Frontiers | An isotopic overview of dietary habits and subsistence practices in the Aegean World This study provides a broad overview of human dietary habits and subsistence practices across time in the Aegean World (defined in the East by the coastal li... https://www.data.gov.uk/dataset/b3227d1a-ed41-4902-8456-85b76ab2bc02/isotopic-stratigraphy-planktonic-foraminifera-fauna-and-taphonomic-evidence-for-iodp-site-1436c Isotopic stratigraphy, planktonic foraminifera fauna and taphonomic evidence for IODP Site 1436C... planktonic foraminifera https://www.umassd.edu/research/research-awards/otolith-isotopic-signatures-from-atlantic-bluefin-tuna-larvae-sampled-in-the-slope-sea-gulf-of-mexico-and-mediterranean-sea-1.html Research Awards: Otolith Isotopic Signatures from Atlantic Bluefin Tuna Larvae Sampled in the Slope... $ 47,497 awarded, sponsored by NATIONAL OCEANIC AND ATMOSPHERIC ADMIN https://www.aanda.org/articles/aa/abs/2013/09/aa21364-13/aa21364-13.html The CN/C15N isotopic ratio towards dark clouds | Astronomy & Astrophysics (A&A) isotopic ratio dark clouds astronomy astrophysics cn c15n https://www.muni.cz/en/research/publications/2529477 Potential and Limitations of Strontium Isotopic Fingerprinting in Wood | Masaryk University | MUNI https://ojp.gov/library/publications/isotopic-and-elemental-analysis-william-bass-donated-skeletal-collection-and Isotopic and Elemental Analysis of the William Bass Donated Skeletal Collection and Other Modern... This project analyzed multiple isotopes (carbon, oxygen, hydrogen, strontium, and nitrogen) and trace elements in modern human bone, teeth, and hair from the... https://www.titech.ac.jp/english/news/2013/024238 Origin of water on Mars inferred from hydrogen isotopic compositions of primitive martian... The sculpted channels of the Martian southern hemisphere speak loudly of flowing water, but this terrain is ancient. Consequently, planetary scientists often... origin of water on mars inferred from https://www.usgs.gov/data/stable-mercury-isotopic-analyses-natural-matrices-rapid-pre-concentration-method Stable Mercury Isotopic Analyses in Natural Matrices via Rapid Pre-Concentration Method | U.S.... This data relates to the development of a modified pre-concentration method for mercury (Hg) stable isotope measurements that uses chemical Hg reduction and... https://www.bas.ac.uk/data/our-data/publication/feeding-ecology-isotopic-niche-and-ingestion-of-fishery-related-items-of-the-wandering-albatross-diomedea-exulans-at-kerguelen-and-crozet-islands/ Feeding ecology, isotopic niche, and ingestion of fishery-related items of the wandering albatross... Feeding ecology and isotopic niche of the wandering albatross Diomedea exulans were investigated in the poorly studied population on the Kerguelen Islands and... https://www.mendeley.com/catalogue/bdef28bf-f6a5-30da-a6f1-6201a342815e/ Isotopic profile and mercury conc... preview & related info | Mendeley (2015) Rocha et al. Neotropical Ichthyology. The aim of this study was to evaluate the isotopic profile and mercury (Hg) concentrations in fish (carnivores,... related info isotopic profile mercury conc https://www.aanda.org/articles/aa/full_html/2019/09/aa35603-19/aa35603-19.html ALMA view of the 12C/13C isotopic ratio in starburst galaxies | Astronomy & Astrophysics (A&A) https://www.usgs.gov/publications/usgs42-and-usgs43-human-hair-stable-hydrogen-and-oxygen-isotopic-reference-materials USGS42 and USGS43: Human-hair stable hydrogen and oxygen isotopic reference materials and... Because there are no internationally distributed stable hydrogen and oxygen isotopic reference materials of human hair, the U.S. Geological Survey (USGS) has... human hair https://www.usgs.gov/publications/isotopic-and-petrologic-investigation-and-a-thermomechanical-model-genesis-large Isotopic and petrologic investigation, and a thermomechanical model of genesis of large-volume... isotopic petrologic investigation https://www.usgs.gov/publications/ree-and-sr-nd-pb-isotopic-geochemistry-huangyishan-basalt-kuandian-liaoning-northeast REE and Sr, Nd, Pb isotopic geochemistry of Huangyishan basalt, Kuandian, Liaoning, Northeast China... In the light of major element geochemistry, mineral chemistry and REE and isotopic data, the small but apparent isotopic differences between the Cenozoic... https://iac.es/es/ciencia-y-tecnologia/publicaciones/first-measurements-carbon-isotopic-ratios-post-rgb-stars-sz-mon-and-df-cyg?base_route_name=entity.node.canonical&overridden_route_name=entity.node.canonical&page_manager_page=node_view&page_manager_page_variant=node_view-panels_variant-15&page_manager_page_variant_weight=-6 The first measurements of carbon isotopic ratios in post-RGB stars: SZ Mon and DF Cyg | Instituto... Dusty post-red giant branch (post-RGB) stars are low- and intermediate-mass stars where the RGB evolution was prematurely terminated by a poorly understood... https://www.erowid.org/references/refs_view.php?ID=7930&S=Sleeman_R&SField=Author Erowid.org: Erowid Reference 7930 : Isotopic characterisation of 3,4-methylenedioxyamphetamine and... The Index page for the reference article: Carter JF, Titterton EL, Murray M, Sleeman R Isotopic characterisation of 3,4-methylenedioxyamphetamine and... 3 4 methylenedioxyamphetamine erowid org reference 7930 isotopic https://www.usgs.gov/publications/geochemical-and-isotopic-study-soils-and-waters-italian-contaminated-site-agro Geochemical and isotopic study of soils and waters from an Italian contaminated site: Agro Aversano... Lead isotope applications have been widely used in recent years in environmental studies conducted on different kinds of sampled media. In the present paper,... https://www.erowid.org/references/refs_view.php?ID=7930&S=Murray_M&SField=Author Erowid.org: Erowid Reference 7930 : Isotopic characterisation of 3,4-methylenedioxyamphetamine and... The Index page for the reference article: Carter JF, Titterton EL, Murray M, Sleeman R Isotopic characterisation of 3,4-methylenedioxyamphetamine and... 3 4 methylenedioxyamphetamine erowid org reference 7930 isotopic https://www.usgs.gov/data/isotopic-data-fishes-wyoming-usa Isotopic Data for Fishes in Wyoming, USA | U.S. Geological Survey Trophic studies can provide valuable information on the risk an invader poses to native species. Brook Stickleback Culaea inconstans is an invasive fish... wyoming usa isotopic data fishes https://www.questdiagnostics.com/healthcare-professionals/clinical-education-center/publications/2021/isotopic-peak-index-relative-retention-time-and-tandem-ms-for Isotopic Peak Index, Relative Retention Time, and Tandem MS for Automated High Throughput IGF-1... Isotopic Peak Index, Relative Retention Time, and Tandem MS for Automated High Throughput IGF-1 Variants Identification in a Clinical Laboratory https://www.usgs.gov/data/u-pb-isotopic-data-and-ages-detrital-zircon-and-volcanic-zircon-grains-torok-and-nanushuk U-Pb Isotopic Data and Ages of Detrital Zircon and Volcanic Zircon Grains from the Torok and... This dataset contains U-Pb isotopic data and associated ages of zircon grains from 27 sedimentary samples and one volcanic ash sample from the Cretaceous Torok... https://www.muni.cz/vyzkum/publikace/2558937 Tracing the origins : Isotopic evidence from early medieval lead ingots from Great Moravian... the origins https://www.astm.org/membership-participation/technical-committees/workitems/workitem-wk89842 WK89842 - Reinstatement of D3972-09(2015) Standard Test Method for Isotopic Uranium in Water by... ASTM International - Standards Worldwide https://pmc.ncbi.nlm.nih.gov/articles/PMC40175/ Determining RNA solution structure by segmental isotopic labeling and NMR: application to... Recent developments in multidimensional heteronuclear NMR spectroscopy and large-scale synthesis of uniformly 13C- and 15N-labeled oligonucleotides have... https://www.frontiersin.org/journals/earth-science/articles/10.3389/feart.2016.00093/full Frontiers | Variations in Sr and Nd Isotopic Ratios of Mineral Particles in Cryoconite in Western... In order to better understand the source of minerals on the dark-colored ice, located in the Greenland ice sheet ablation zone, we analyzed the Sr and Nd iso... https://www.osti.gov/pages/biblio/2537858-lithium-isotopic-analysis-depleted-lithium-salts Lithium isotopic analysis in depleted lithium salts (Journal Article) | OSTI.GOV The U.S. Department of Energy's Office of Scientific and Technical Information isotopic analysis journal article lithium depleted salts https://www.data.gov.uk/dataset/6403b1c2-816b-44f3-b258-e0d00be73ae9/rhenium-isotopic-and-geochemical-characterisation-across-lithospheric-and-surface-pro-2019-2024 Rhenium isotopic and geochemical characterisation across lithospheric and surface processes across... rhenium isotopic geochemical characterisation across https://www.usgs.gov/publications/maps-showing-isotopic-composition-methane-seawater-alaskan-beaufort-sea-1994 Maps showing isotopic composition of methane in seawater of the Alaskan Beaufort Sea, 1994 | U.S.... We are engaged in a five-year study to test the hypothesis that methane from decomposing gas hydrates may contribute methane to the atmosphere. The release of... https://www.cameca.com/ CAMECA | Elemental & Isotopic Microanalysis CAMECA is a world leading supplier of microanalytical and metrology instrumentation for basic research, product developement and process control. cameca elemental isotopic microanalysis https://www.usgs.gov/publications/factors-controlling-li-concentration-and-isotopic-composition-formation-waters-and Factors controlling Li concentration and isotopic composition in formation waters and host rocks of... In this study, water and whole rock samples from hydraulically fractured wells in the Marcellus Shale (Middle Devonian), and water from conventional wells... https://www.aanda.org/articles/aa/ref/2019/07/aa35579-19/aa35579-19.html Rotational spectroscopy of isotopic species of methyl mercaptan at millimeter and submillimeter... rotational spectroscopy methyl mercaptan isotopic species https://www.southampton.ac.uk/research/projects/fib-sims-isotopic-nano-mapping-of-particle-impact-damage-on-passive-oxide-thin FIB-SIMS isotopic nano-mapping of particle impact damage on passive oxide thin films | University... FIB-SIMS isotopic nano-mapping of particle impact damage on passive oxide thin films. https://www.cea.fr/drf/Lists/publications20112013/StructuredDisplayForm.aspx?ID=16987 Methyl-specific isotopic labeling: a molecular tool box for solution NMR studies of large proteins https://isotopic.io/ ISOTOPIC Game Store and App Distribution Platform Aug 6, 2024 - Open and Cross-Platform Game Store and App Distribution Platform. Unlimited games and content in one place. Own your games. game store app distribution isotopic platform https://www.usgs.gov/publications/riparian-soil-nitrogen-cycling-and-isotopic-enrichment-response-a-long-term-salmon Riparian soil nitrogen cycling and isotopic enrichment in response to a long-term salmon carcass... Pacific salmon acquire most of their biomass in the ocean before returning to spawn and die in coastal streams and lakes, thus providing subsidies of... https://www.usgs.gov/publications/trace-element-and-isotopic-constraints-magmatic-evolution-lassen-volcanic-center Trace element and isotopic constraints on magmatic evolution at Lassen volcanic center | U.S.... Magmatic evolution at the Lassen volcanic center (LVC) is characterized by a transition from predominantly andesitic to predominantly silicic volcanism with... https://iac.es/es/ciencia-y-tecnologia/publicaciones/first-measurements-carbon-isotopic-ratios-post-rgb-stars-sz-mon-and-df-cyg The first measurements of carbon isotopic ratios in post-RGB stars: SZ Mon and DF Cyg | Instituto... Dusty post-red giant branch (post-RGB) stars are low- and intermediate-mass stars where the RGB evolution was prematurely terminated by a poorly understood... https://www.usgs.gov/data/geochronologic-and-isotopic-data-paleohydrologic-history-pluvial-lake-san-agustin-new-mexico Geochronologic and isotopic data for Paleohydrologic history of Pluvial Lake San Agustin, New... This dataset includes tables of radiocarbon, uranium thorium series, and luminescence geochronologic ages and stable carbon and oxygen isotope compositions for... https://www.biospace.com/press-releases/applied-dna-selected-by-lrqa-for-isotopic-testing-pilot-project-in-pakistan Applied DNA Selected by LRQA for Isotopic Testing Pilot Project in Pakistan - BioSpace https://www.usgs.gov/media/files/rsil-report-stable-isotopic-composition-reference-material-usgs48 RSIL: Report of Stable Isotopic Composition for reference material USGS48 | U.S. Geological Survey Reston Stable Isotope Laboratory: Report of Stable Isotopic Composition for reference material USGS48 Puerto Rico Precipitation (hydrogen and oxygen isotopes... https://www.bas.ac.uk/data/our-data/publication/hidden-archaean-and-palaeoproterozoic-crust-in-nw-ireland-evidence-from-zircon-hf-isotopic-data-from-granitoid-intrusions/ Hidden Archaean and Palaeoproterozoic crust in NW Ireland? : evidence from zircon Hf isotopic data... The presence of major crystalline basement provinces at depth in NW Ireland is inferred from in situ Hf isotope analysis of zircons from granitoid rocks that... https://www.usgs.gov/publications/intrinsic-nd-pb-and-sr-isotopic-heterogeneities-exhibited-lherz-alpine-peridotite Intrinsic Nd, Pb, and Sr isotopic heterogeneities exhibited by the Lherz Alpine Peridotite Massif,... Optically clear, acid-leached Cr-diopside, Al-augite, pargasitic amphibole, and phlogopite from peridotite and ultramafic dikes of the Lherz massif (French... https://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1026-87742009000300001&lng=es&nrm=iso&tlng=en East-west variations in age, chemical and isotopic composition of the Laramide batholith in... https://www.isofind.tech/en/ IsoFind - Isotopic Traceability Software | Sovereign Platform Sovereign isotopic traceability software. Trace ore or pollution origin, model contaminant transport, generate defensible reports. Free edition available. traceability software isotopic sovereign platform https://www.ornl.gov/publication/guide-employing-high-resolution-gamma-spectroscopy-252cf-source-age-and-isotopic Guide for Employing High-Resolution Gamma Spectroscopy for 252Cf Source Age and Isotopic... Californium-252 is commonly used as a calibration source for neutron coincidence and neutron multiplicity counting in nuclear safeguards. Accurate knowledge of... high resolution gamma spectroscopy https://www.usgs.gov/data/electron-microprobe-and-40ar39ar-isotopic-data-muscovite-raft-river-detachment-zone-utah-usa Electron microprobe and 40Ar/39Ar isotopic data from muscovite in the Raft River detachment zone,... This data release includes electron microprobe and 40Ar/39Ar data collected at the U.S. Geological Survey for samples from the Raft River metamorphic core... https://www.erowid.org/references/refs_view.php?ID=7930&S=Titterton_EL&SField=Author Erowid.org: Erowid Reference 7930 : Isotopic characterisation of 3,4-methylenedioxyamphetamine and... The Index page for the reference article: Carter JF, Titterton EL, Murray M, Sleeman R Isotopic characterisation of 3,4-methylenedioxyamphetamine and... 3 4 methylenedioxyamphetamine erowid org reference 7930 isotopic