Littérature scientifique sur le sujet « Isotopes calcium »
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Articles de revues sur le sujet "Isotopes calcium"
Chandra, Subhash. « Imaging transported and endogenous calcium independently at a subcellular resolution : ion microscopy imaging of calcium stable isotopes ». Proceedings, annual meeting, Electron Microscopy Society of America 50, no 2 (août 1992) : 1604–5. http://dx.doi.org/10.1017/s0424820100132650.
Texte intégralFujii, Y., J. Hoshi, H. Iwamoto, M. Okamoto et H. Kakihana. « Calcium Isotope Effects in Ion Exchange Electromigration and Calcium Isotope Analysis by Thermo-Ionization Mass Spectrometry ». Zeitschrift für Naturforschung A 40, no 8 (1 août 1985) : 843–48. http://dx.doi.org/10.1515/zna-1985-0807.
Texte intégralYergey, Alfred L., Steven A. Abrams, Nancy E. Vieira, Richard Eastell, Laura S. Hillman et David G. Covell. « Recent studies of human calcium metabolism using stable isotopic tracers ». Canadian Journal of Physiology and Pharmacology 68, no 7 (1 juillet 1990) : 973–76. http://dx.doi.org/10.1139/y90-147.
Texte intégralZhao, Hongyu, et Junhua Huang. « Characteristics of Calcium Isotopes at Different Water Depths and Their Palaeoenvironmental Significance for Carbonate Rocks of the Permian-Triassic Boundary in Chibi, Southern China ». Minerals 12, no 11 (14 novembre 2022) : 1440. http://dx.doi.org/10.3390/min12111440.
Texte intégralHan, Guilin, Anton Eisenhauer, Jie Zeng et Man Liu. « Calcium Biogeochemical Cycle in a Typical Karst Forest : Evidence from Calcium Isotope Compositions ». Forests 12, no 6 (25 mai 2021) : 666. http://dx.doi.org/10.3390/f12060666.
Texte intégralGordon, Gwyneth W., Jorge Monge, Melanie B. Channon, Qing Wu, Joseph L. Skulan, Ariel D. Anbar et Rafael Fonseca. « Calcium Isotopic Composition and Its Association With Multiple Myeloma Disease Activity ». Blood 122, no 21 (15 novembre 2013) : 3157. http://dx.doi.org/10.1182/blood.v122.21.3157.3157.
Texte intégralOi, Takao, Kunihiko Sato et Kazuki Umemoto. « Oxygen and Hydrogen Isotopic Preference in Hydration Spheres of Magnesium and Calcium Ions ». Zeitschrift für Naturforschung A 68, no 5 (1 mai 2013) : 362–70. http://dx.doi.org/10.5560/zna.2012-0122.
Texte intégralSchwarzschild, Bertram M. « Weighing exotic calcium isotopes ». Physics Today 66, no 9 (septembre 2013) : 15–17. http://dx.doi.org/10.1063/pt.3.2104.
Texte intégralAmsellem, Elsa, Frédéric Moynier, Hervé Bertrand, Amaury Bouyon, João Mata, Sebastian Tappe et James M. D. Day. « Calcium isotopic evidence for the mantle sources of carbonatites ». Science Advances 6, no 23 (juin 2020) : eaba3269. http://dx.doi.org/10.1126/sciadv.aba3269.
Texte intégralKumar, P. V. Kiran, M. Sankari et M. V. Suryanarayana. « Isotope selective near-resonant two-photon ionization of calcium isotopes ». Journal of Physics D : Applied Physics 40, no 1 (15 décembre 2006) : 288–93. http://dx.doi.org/10.1088/0022-3727/40/1/028.
Texte intégralThèses sur le sujet "Isotopes calcium"
Valdes, Maria. « Geochemistry and Cosmochemistry of Calcium Stable Isotopes ». Doctoral thesis, Universite Libre de Bruxelles, 2018. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/276866.
Texte intégralDoctorat en Sciences
info:eu-repo/semantics/nonPublished
Tacail, Théo. « Physiologie isotopique du Calcium chez les mammifères ». Thesis, Lyon, 2017. http://www.theses.fr/2017LYSEN071/document.
Texte intégralEnvironment influences the isotope compositions of body Ca and vertebrate physiology affects these compositions in turn. These observations have allowed recognition of possible applications for Ca isotopes, in the field of medical biology, with the assessment of bone mineral balance in human, and in (palaeo-)ecology for the study of past and present day diets in vertebrates. These applications depend on a better fundamental understanding of causes for these variations. This thesis aims at identifying the main mechanisms responsible for variability of Ca isotope compositions in mammals and human. A solution mode analysis protocol was first developed for MC-ICP-MS. Two methods for microsampling of tooth enamel were then compared in order to increase spatial resolution of mineralized tissues analysis. The influence of dietary Ca sources has been discussed. Isotope composition of human diet is variable because of the diversity of Ca primary sources but also due to variations in dairy products proportions in diet. Early dietary transitions, such as weaning, can be studied using the Ca isotope compositions of human deciduous tooth enamel.Based on observations in human and other mammals, the mechanisms responsible for Ca isotope fractionations are discussed. A mathematical model was developed, allowing the identification of some mechanisms responsible for Ca isotope distribution across organism reservoirs, and sheds light on the crucial role of kidney in determination of bone isotope compositions
Ramos, João Pedro Fernandes. « Effect of calcium oxide microstructure on the diffusion of isotopes ». Master's thesis, Universidade de Aveiro, 2012. http://hdl.handle.net/10773/8187.
Texte intégralCalcium oxide (CaO) powder targets have been successfully used at CERN-ISOLDE to produce neutron deficient exotic argon and carbon isotopes under proton irradiation at high temperatures (>1000oC). These targets outperform the other related targets for the production of the same beams. However, they presented either slow release rates (yields) from the beginning or a rapid decrease over time. This problem was believed to come from the target microstructure degradation, justifying the material investigation. In order to do so, the synthesis, reactivity in ambient air and sintering kinetics of CaO were studied, through surface area determination by N2 adsorption, X-ray diffraction for crystalline phase identification and crystallite size determination, and scanning and transmission electron microscopy to investigate the microstructure. The synthesis studies revealed that a nanometric material is obtained from the decarbonation of CaCO3 in vacuum at temperatures higher than 550oC, which is very reactive in air. This reactivity was studied, and it was observed that the CaO powder microstructure is changed through the reaction with air (hydration and carbonation of the oxide) and that this change is not completely reversible after thermal decomposition of the reaction products. Therefore, special care was taken in the target handling at CERN-ISOLDE. From the sintering kinetics, studied in the range of 1000-1200oC, it was determined that this material’s microstructure degrades, with the reduction of the specific surface area and decrease of the powder porosity. At 1200oC, the specific surface area reduction is accentuated, reaching values of 50% of surface area reduction in 10h. These results suggest that the use of high temperatures, equal or higher than 1000oC must be avoided, if the microstructural characteristics of the targets are to be preserved. At CERN-ISOLDE, selected conditions for synthesis, handling of the target and target operation temperatures were chosen, based on the previous material research, and the obtained target material was tested under proton irradiation. From the online studies, the newly developed target proved to show better initial and stable over time release rates of almost all isotopes investigated and especially the exotic ones. These results are essentially due to the nanometric characteristics of the produced target and to the use of operation and handling conditions that decreased the degradation of the microstructural characteristics. Diffusion studies of Ar and Ne were also done in CaO through the application of a mathematical model, to the release curves of the respective isotopes at different temperatures, which enables the determination of the respective diffusion coefficients and activation energies.
Alvos de pós de oxido de cálcio (CaO) têm sido usados, com sucesso, no CERN-ISOLDE para produzir isótopos de Árgon (com défice de neutrões) e de carbono, sob irradiação com protões a alta temperatura (>1000oC). Estes alvos têm mostrado um desempenho superior a outros alvos usados para produzir os mesmos feixes. Contudo, apresentam baixas taxas de libertação de isótopos desde o início de operação ou uma redução rápida com o tempo. Suspeitou-se que este problema se devia à degradação da microestrutura do material, justificando a sua investigação. Assim, a síntese, reatividade em ar ambiente e a cinética de sinterização do CaO foram estudadas, nomeadamente através da determinação da área superficial especifica por adsorção de N2, difração de raios-X para identificação de fases e determinação do tamanho de cristalite e microscopia eletrónica de varrimento e transmissão para o estudo da microestrutura. Os estudos de síntese do CaO revelaram que um material nanométrico, e muito reativo em ar, é obtido através da descarbonatação do CaCO3 em vácuo a temperaturas superiores a 550oC. Esta reatividade foi estudada e observou-se que a microestrutura do pó de CaO é alterada por reação com o ar (hidratação e carbonatação do óxido) e que esta alteração não é totalmente reversível após decomposição térmica dos produtos de reação. Assim, foram tomados cuidados especiais no manuseamento dos alvos de CaO. Da cinética de sinterização, estudada na gama de 1000-1200oC, foi concluído que a microestrutura deste material se degrada com redução da área superficial específica e diminuição da porosidade do pó. A 1200oC, a redução da área superficial específica é acentuada, atingindo-se valores de 50% de redução em cerca de 10h. Estes resultados indicam que a utilização de temperaturas elevadas, iguais ou superiores a 1000oC, devem ser evitadas se se pretendem preservar as características microestruturais dos alvos. No CERN-ISOLDE, as condições de síntese, de manuseamento do material e temperatura de operação do alvo foram escolhidas, com base nos estudos anteriores, e o material resultante foi testado sobre irradiação de protões. Dos estudos online, o alvo desenvolvido provou ter melhores taxas de libertação iniciais e que se mantêm ao longo do tempo de libertação, comparativamente a outros alvos de CaO previamente usados no CERN-ISOLDE. Isto verificou-se em praticamente todos os isótopos estudados, especialmente nos exóticos. Estes resultados foram atribuídos às caraterísticas nanométricas do alvo produzido e à utilização de condições de manuseamento e de operação, tais que a degradação das características microestruturais do alvo é reduzida. Estudos de difusão de Árgon e Néon foram feitos no CaO através da aplicação de um modelo matemático às curvas de libertação dos respetivos isótopos a diferentes temperaturas de operação, que permitiram a determinação dos respetivos coeficientes de difusão e energias de ativação.
Schmitt, Anne-Désirée. « Les isotopes du calcium : Développements analytiques.Application au bilan océanique présent et passé ». Université Louis Pasteur (Strasbourg) (1971-2008), 2003. http://www.theses.fr/2003STR13077.
Texte intégralFirst, a measurement protocol was developed at the Centre de Géochimie de la Surface to avoid instrumental fractionation. After chemical separation on ion exchanging resins, the Ca isotopic compositions were measured on a thermo-ionisation mass spectrometer, using a double-spike technique. The Ca isotopic ratios were expressed in a delta notation. To do this, a reference material is needed. No international standard presently exists for Ca isotopes. For that reason, we proposed to use the SRM 915a carbonaceous standard from the NIST. Seawater, the only common sample of most of previous studies has also been used: it was calibrated against the carbonaceous standard and used in present study. This protocol was then applied to study the Ca oceanic budget. The isotope data of continental waters allowed to constrain the Ca flux to the ocean. A limited variability of d44Ca (0. 5 ) was recorded at the outlet of main rivers or for hydrothermal vents. Moreover, no relationship was observed between d44Ca and the lithology or the climate of the studied watersheds. This allowed to determine the mean Ca isotopic composition of the Ca flux to the ocean (-1. 1 ± 0. 2 ) and to suggest that this value remains rather constant through time. A consequence of this value is that present-day seawater is at steady-state with regard to Ca isotopes. The d44Ca study of marine phosphates from Miocene and Pleistocene, which reflect the paleo-seawater variations through time, has shown that this was not necessarily the case in the past. At 22 Ma, a deviation in d44Ca through more positive values suggests that the intensity of the incoming and outcoming fluxes changed, but not their isotopic composition
Bradbury, Harold John. « Calcium isotope insight into the global carbon cycle ». Thesis, University of Cambridge, 2018. https://www.repository.cam.ac.uk/handle/1810/273425.
Texte intégralPerez, Fernandez Andrea. « Etude expérimentale sur l'échange isotopique dans le système eau-roches carbonatées ». Thesis, Toulouse 3, 2017. http://www.theses.fr/2017TOU30398.
Texte intégralThe isotopic signatures of carbonate minerals have been applied to illuminate a plethora of natural geochemical processes. This thesis is aimed to assess the rates and or conditions at which such isotope signatures might be altered by fluid-mineral interaction through a series of systematic experimental studies performed with dolomite (CaMg(CO3)2) magnesite (MgCO3) and calcite (Ca-CO3). Ca and Mg isotopic compositions were measured as a function of time during closed-system stoichiometric dolomite dissolution experiments at 50 to 126°C. Although identical to that of the original dolomite at low temperatures, at temperatures >120 °C, the calcium isotopic signature of fluid phase (delta(44/42)Ca fluid) became 0.6±0.1‰ higher than that of the dissolving dolomite over a 4-week period. In contrast, the delta(26/24)Mg fluid, remained equal to that of the dolo-mite both at low and high temperatures. This set of experiments evidences the two-way transfer of calcium in and out of the dolomite structure at elevated temperatures. The results suggest that the inhability of dolomite to precipitate at these conditions is due to the difficulty of Mg to be reincorporated in the dolomite structure. In a follow-up study, magnesite was dissolved at 25°C in the presence of fluids with distinct pH and CO2 pressures. The isotopic compositions of the fluid differed from that of the solid at near-to chemical equilibrium indicating the two-way transfer of magnesium into this mineral at ambient temperatures. A single fractionation mechanism cannot explain the distinct Mg isotope behaviors observed. Further work on carbon isotope exchanges in the calcite water system shows a slow by steady evolution of the carbon isotopic composition towards the accepted equilibrium fractionation factor over the course of nearly year-long experiments after the system had attained bulk chemical equilibrium. Carbon isotope reequilibration rates were found to be approximately four orders of magnitude slower than that of bulk calcite dissolution, suggesting that the rate limiting step to the carbon isotope reequilibration process is the transport of carbon into and out of the bulk mineral after it has exchanged on the surface. The results of this thesis suggest that the Mg, Ca and C isotopic signatures in carbonate minerals are not invariant over geological time-frames and can be readily altered by water-mineral interaction. Such results indicate that the preservation of carbonate mineral signatures require low permeability rock formations or some inhibitory mechanism limiting metal and carbon exchange
Brazier, Jean-Michel. « Rôle des phases minérales des sols en tant que réservoirs de nutriments : approche expérimentale (abiotique), en milieu naturel et multi-isotopique (isotopes stables Ca-Sr) ». Thesis, Strasbourg, 2018. http://www.theses.fr/2018STRAH005/document.
Texte intégralThis PhD thesis examined the mechanisms of storage and release, from and elementary and isotopically point of view, of calcium (Ca) and strontium (Sr) onto or into mineral phases commonly encountered within soils (primary minerals, clay minerals, oxy-hydroxides, pedogenic carbonate). A robust δ88Sr measurements method had to be developed in the laboratory and validated by the measurement of international reference materials, mostly never measured in the literature. The results of this work show that Ca adsorption onto phyllosilicate minerals generates a quantifiable isotopic fractionation by preferential uptake of the light isotope (40Ca) under our experimental conditions when the minerals have a significant structural charge and specific surface area and/or an interlayer space open to hydrated cations adsorption. A study on rhizoliths in natural environment has also highlighted that the combination of Ca and Sr isotopes allows an effective tracing of sources and mechanisms in the problematic related to the storage of these two elements within soils
Blättler, Clara L. « Applications of calcium isotopes in marine carbonates in the Recent and Phanerozoic ». Thesis, University of Oxford, 2012. http://ora.ox.ac.uk/objects/uuid:9f2ce280-c7b9-43cc-8aaf-4aaac058d350.
Texte intégralGriffith, Elizabeth Morris. « Seawater calcium isotopes and the cenozoic carbonate depositional history of the oceans / ». May be available electronically:, 2008. http://proquest.umi.com/login?COPT=REJTPTU1MTUmSU5UPTAmVkVSPTI=&clientId=12498.
Texte intégralDrouet, Thomas. « Etude de l'origine du calcium dans les écosystèmes forestiers par les méthodes de géochimie et de dendrochime isotopiques du strontium ». Doctoral thesis, Universite Libre de Bruxelles, 2005. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/210940.
Texte intégralLivres sur le sujet "Isotopes calcium"
M, Imamura, et United States. National Aeronautics and Space Administration., dir. Measurements of proton-induced production cross sections for ³⁶Cl from Ca and K. [Washington, DC : National Aeronautics and Space Administration, 1998.
Trouver le texte intégralGussone, Nikolaus, Anne-Desiree Schmitt, Alexander Heuser, Frank Wombacher, Martin Dietzel, Edward Tipper et Martin Schiller. Calcium Stable Isotope Geochemistry. Berlin, Heidelberg : Springer Berlin Heidelberg, 2016. http://dx.doi.org/10.1007/978-3-540-68953-9.
Texte intégralKöhler-Langes, Florian. The Electron Mass and Calcium Isotope Shifts. Cham : Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-50877-1.
Texte intégralK, Kyser T., United States. Dept. of Energy. Nevada Operations Office. et Geological Survey (U.S.), dir. Uranium, thorium isotopic analyses and uranium-series ages of calcite and opal, and stable isotopic compositions of calcite from drill cores UE25a#1, USW G-2 and USW G-3/GU-3, Yucca Mountain, Nevada. Denver, Colo : U.S. Dept. of the Interior, Geological Survey, 1985.
Trouver le texte intégralK, Kyser T., United States. Dept. of Energy. Nevada Operations Office. et Geological Survey (U.S.), dir. Uranium, thorium isotopic analyses and uranium-series ages of calcite and opal, and stable isotopic compositions of calcite from drill cores UE25a#1, USW G-2 and USW G-3/GU-3, Yucca Mountain, Nevada. Denver, Colo : U.S. Dept. of the Interior, Geological Survey, 1985.
Trouver le texte intégralGriffith, Elizabeth, et Matthew Fantle. Calcium Isotopes. Cambridge University Press, 2020.
Trouver le texte intégralGriffith, Elizabeth, et Matthew Fantle. Calcium Isotopes. Cambridge University Press, 2021.
Trouver le texte intégralGriffith, Elizabeth M., et Matthew S. Fantle. Calcium Isotopes. Cambridge University Press, 2020.
Trouver le texte intégralSchmitt, Anne-Desirée, Nikolaus Gussone, Florian Böhm, Alexander Heuser et Frank Wombacher. Calcium and Magnesium Stable Isotope Chemistry. Springer Berlin / Heidelberg, 2016.
Trouver le texte intégralEllam, Rob. 10. Probing the Earth with isotopes. Oxford University Press, 2016. http://dx.doi.org/10.1093/actrade/9780198723622.003.0010.
Texte intégralChapitres de livres sur le sujet "Isotopes calcium"
Farkaš, Juraj. « Calcium Isotopes ». Dans Encyclopedia of Earth Sciences Series, 1–6. Cham : Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-39193-9_237-1.
Texte intégralFarkaš, Juraj. « Calcium Isotopes ». Dans Encyclopedia of Earth Sciences Series, 181–86. Cham : Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-39312-4_237.
Texte intégralHeuser, Alexander. « Biomedical Application of Ca Stable Isotopes ». Dans Calcium Stable Isotope Geochemistry, 247–60. Berlin, Heidelberg : Springer Berlin Heidelberg, 2016. http://dx.doi.org/10.1007/978-3-540-68953-9_8.
Texte intégralNielsen, Laura C., Jennifer L. Druhan, Wenbo Yang, Shaun T. Brown et Donald J. DePaolo. « Calcium Isotopes as Tracers of Biogeochemical Processes ». Dans Advances in Isotope Geochemistry, 105–24. Berlin, Heidelberg : Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-10637-8_7.
Texte intégralSalazar-García, Domingo C., Christina Warinner, Jelmer W. Eerkens et Amanda G. Henry. « The Potential of Dental Calculus as a Novel Source of Biological Isotopic Data ». Dans Exploring Human Behavior Through Isotope Analysis, 125–52. Cham : Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-32268-6_6.
Texte intégralDePaolo, Donald J. « 8. Calcium Isotopic Variations Produced by Biological, Kinetic, Radiogenic and Nucleosynthetic Processes ». Dans Geochemistry of Non-Traditional Stable Isotopes, sous la direction de Clark M. Johnson, Brian L. Beard et Francis Albarède, 255–88. Berlin, Boston : De Gruyter, 2004. http://dx.doi.org/10.1515/9781501509360-011.
Texte intégralFloren, T., et E. Werner. « Assessment of Stable Isotopes of Calcium for the Measurement of Intestinal Calcium Absorption ». Dans Generalized Bone Diseases, 155–61. Berlin, Heidelberg : Springer Berlin Heidelberg, 1987. http://dx.doi.org/10.1007/978-3-642-73346-8_14.
Texte intégralPfahler, V., J. Adu-Gyamfi, A. Watzinger et F. Tamburini. « Modifications and Issues During Purification ». Dans Oxygen Isotopes of Inorganic Phosphate in Environmental Samples, 45–49. Cham : Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-97497-8_4.
Texte intégralJin, Meng, et Dong Feng. « Non-traditional Stable Isotope Geochemistry of Seep Deposits ». Dans South China Sea Seeps, 171–87. Singapore : Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-1494-4_10.
Texte intégralDainty, Jack R., et Tom E. Fox. « Modeling in Nutrition. The Metabolism of Selenium, Copper, Zinc and Calcium Using Stable Isotopes in Humans ». Dans Handbook of Elemental Speciation II - Species in the Environment, Food, Medicine and Occupational Health, 690–712. Chichester, UK : John Wiley & Sons, Ltd, 2005. http://dx.doi.org/10.1002/0470856009.ch3b.
Texte intégralActes de conférences sur le sujet "Isotopes calcium"
Nielsen Lammers, Laura, et Jennifer Mills. « Insights into calcite growth inhibition mechanisms from calcium isotopes ». Dans Goldschmidt2021. France : European Association of Geochemistry, 2021. http://dx.doi.org/10.7185/gold2021.5415.
Texte intégralSmart, Katie, Sebastian Tappe, Alan Woodland, Chris Harris, Nikolaus Gussone et Antonio Simonetti. « Calcium isotopes in cratonic mantle eclogites ». Dans Goldschmidt2021. France : European Association of Geochemistry, 2021. http://dx.doi.org/10.7185/gold2021.6051.
Texte intégralTanaka, U., H. Matsunishi, I. Morita et S. Urabe. « Isotope-selective ion-trapping and sympathetic cooling of rare calcium isotopes ». Dans International Quantum Electronics Conference, 2005. IEEE, 2005. http://dx.doi.org/10.1109/iqec.2005.1560826.
Texte intégralHostettler, E., Jaime Barnes, John Lassiter, Aaron Satkoski, Besim Dragovic, Paul Starr et Ethan Baxter. « Calcium Isotopes as Fluid Tracers during Rodingtization ». Dans Goldschmidt2022. France : European Association of Geochemistry, 2022. http://dx.doi.org/10.46427/gold2022.9652.
Texte intégralFantle, Matthew, et Benjamin Barnes. « Calcium isotopes' place in the diagenetic toolbox ». Dans Goldschmidt2021. France : European Association of Geochemistry, 2021. http://dx.doi.org/10.7185/gold2021.7789.
Texte intégralStefanini, A. M. « Fusion of calcium isotopes and of nearby systems ». Dans NUCLEAR STRUCTURE AND DYNAMICS 2012. AIP, 2012. http://dx.doi.org/10.1063/1.4764261.
Texte intégralBushaw, B. A., F. Juston, W. Nörtershäuser, N. Trautmann, P. Voss-de-Haan et K. Wendt. « Ultratrace Analysis of Calcium with High Isotopic Selectivity by Resonance Ionization Mass Spectrometry ». Dans Laser Applications to Chemical and Environmental Analysis. Washington, D.C. : Optica Publishing Group, 1996. http://dx.doi.org/10.1364/lacea.1996.lfb.7.
Texte intégralTARASOV, O. B., D. J. MORRISSEY, A. M. AMTHOR, L. BANDURA, T. BAUMANN, D. BAZIN, J. S. BERRYMAN et al. « PRODUCTION OF NEUTRON-RICH ISOTOPES IN THE CALCIUM REGION ». Dans Proceedings of the International Symposium. WORLD SCIENTIFIC, 2013. http://dx.doi.org/10.1142/9789814508865_0037.
Texte intégralJones, David S., R. William Brothers et John A. Higgins. « CALCIUM ISOTOPES, SEAWATER DIAGENESIS, AND END ORDOVICIAN EARTH HISTORY ». Dans GSA Annual Meeting in Denver, Colorado, USA - 2016. Geological Society of America, 2016. http://dx.doi.org/10.1130/abs/2016am-280549.
Texte intégralFu, Hairuo, Stein Jacobsen, Bjørn Larsen et Zachary Eriksen. « Calcium-isotopes as a robust tracer of magmatic differentiation ». Dans Goldschmidt2022. France : European Association of Geochemistry, 2022. http://dx.doi.org/10.46427/gold2022.12513.
Texte intégralRapports d'organisations sur le sujet "Isotopes calcium"
Scanlan, E. J., M. Leybourne, D. Layton-Matthews, A. Voinot et N. van Wagoner. Alkaline magmatism in the Selwyn Basin, Yukon : relationship to SEDEX mineralization. Natural Resources Canada/CMSS/Information Management, 2021. http://dx.doi.org/10.4095/328994.
Texte intégralB.D. Marshall et K. Futa. STRONTIUM ISOTOPE EVOLUTION OF PORE WATER AND CALCITE IN THE TOPOPAH SPRING TUFF, YUCCA MOUNTAIN , NEVADA. Office of Scientific and Technical Information (OSTI), février 2001. http://dx.doi.org/10.2172/860281.
Texte intégralB.D. Marshall et J.F. Whelan. Isotope Geochemistry of Calcite Coatings and the Thermal History of the Unsaturated Zone at Yucca Mountain, Nevada. Office of Scientific and Technical Information (OSTI), juillet 2000. http://dx.doi.org/10.2172/840662.
Texte intégralB. Peterman et R. Moscati. Calcite Fluid Inclusion, Paragenetic, and Oxygen Isotopic Records of Thermal Event(s) at Yucca Mountain, Nevada. Office of Scientific and Technical Information (OSTI), août 2000. http://dx.doi.org/10.2172/840694.
Texte intégralKirby, Stefan M., J. Lucy Jordan, Janae Wallace, Nathan Payne et Christian Hardwick. Hydrogeology and Water Budget for Goshen Valley, Utah County, Utah. Utah Geological Survey, novembre 2022. http://dx.doi.org/10.34191/ss-171.
Texte intégralKontak, D. J., S. Paradis, Z. Waller et M. Fayek. Petrographic, fluid inclusion, and secondary ion mass spectrometry stable isotopic (O, S) study of Mississippi Valley-type mineralization in British Columbia and Alberta. Natural Resources Canada/CMSS/Information Management, 2022. http://dx.doi.org/10.4095/327994.
Texte intégralKingston, A. W., et O. H. Ardakani. Diagenetic fluid flow and hydrocarbon migration in the Montney Formation, British Columbia : fluid inclusion and stable isotope evidence. Natural Resources Canada/CMSS/Information Management, 2022. http://dx.doi.org/10.4095/330947.
Texte intégralShenker, Moshe, Paul R. Bloom, Abraham Shaviv, Adina Paytan, Barbara J. Cade-Menun, Yona Chen et Jorge Tarchitzky. Fate of Phosphorus Originated from Treated Wastewater and Biosolids in Soils : Speciation, Transport, and Accumulation. United States Department of Agriculture, juin 2011. http://dx.doi.org/10.32747/2011.7697103.bard.
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