Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Aleksandra M. Mloszewska"'
Autor:
Aleksandra M. Mloszewska, Devon B. Cole, Noah J. Planavsky, Andreas Kappler, Denise S. Whitford, George W. Owttrim, Kurt. O Konhauser
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-8 (2018)
The means by which planktonic cyanobacteria were able to persist through the Archean despite high fluxes of UV radiation are unclear. Here, the authors show that Fe(III)-Si rich precipitates in the Archean photic zone could have provided early plankt
Externí odkaz:
https://doaj.org/article/9bac7ab9f6934249b81affcd631672a0
Autor:
Aleksandra M. Mloszewska, Michael B. Habib, Hans C. E. Larsson, Thomas R. Holtz, T. Alexander Dececchi
Publikováno v:
PLoS ONE
PLoS ONE, Vol 15, Iss 5, p e0223698 (2020)
PLoS ONE, Vol 15, Iss 5, p e0223698 (2020)
Limb length, cursoriality and speed have long been areas of significant interest in theropod paleobiology as locomotory capacity, especially running ability, is critical in not just in prey pursuit but also to avoid become prey oneself. One aspect th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ec3e53aec358229e3b8ff909ba4364c
http://europepmc.org/articles/PMC7220109
http://europepmc.org/articles/PMC7220109
Autor:
Aleksandra M. Mloszewska, Tyler J. Warchola, Tiffany Playter, Andrey Bekker, Bruce R. Sutherland, John-Paul Zonneveld, Murray K. Gingras, Kurt O. Konhauser, S. George Pemberton, George W. Owttrim, Cheryl A. Hodgson
Publikováno v:
Chemical Geology. 459:75-90
Organic-rich, fine-grained sedimentary rocks, such as black shales, are important geochemical archives providing information on the evolution of seawater composition and biological activity over the past 3 billion years. While biological productivity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5bf72872c952cf165e5b522d5d44f17a
https://doi.org/10.1016/j.chemgeo.2017.04.007
https://doi.org/10.1016/j.chemgeo.2017.04.007
Autor:
Leslie J. Robbins, Martin Homann, Tyler J. Warchola, Marie Thoby, Stefan V. Lalonde, Kurt O. Konhauser, Ian S. Foster, Aleksandra M. Mloszewska, Daniel S. Alessi
Publikováno v:
Chemical Geology
Chemical Geology, Elsevier, 2019, 506, pp.197-224. ⟨10.1016/j.chemgeo.2018.12.036⟩
Chemical Geology, Elsevier, 2019, 506, pp.197-224. ⟨10.1016/j.chemgeo.2018.12.036⟩
Banded iron formations (BIF) represent one of the few chemical sedimentary archives available for exploring the redox state of the Precambrian atmosphere-ocean system and the marine availability of biologically critical trace nutrients through time.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a82d56f5a701a787728db947c9e52389
https://hal.archives-ouvertes.fr/hal-02411760
https://hal.archives-ouvertes.fr/hal-02411760
Autor:
Cheryl A. Hodgson, Aleksandra M. Mloszewska, Denise S. Whitford, George W. Owttrim, Kurt O. Konhauser, Tyler J. Warchola, Bruce R. Sutherland, John-Paul Zonneveld, Murray K. Gingras, Tiffany Playter, S. George Pemberton
Publikováno v:
J Vis Exp
The mechanisms underpinning the deposition of fine-grained, organic-rich sediments are still largely debated. Specifically, the impact of the interaction of clay particles with reactive, planktonic cyanobacterial cells to the sedimentary record is un
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4754e59e29d0f2c7405c09ebfc8f900d
https://doi.org/10.3791/57176-v
https://doi.org/10.3791/57176-v
Autor:
Andreas Kappler, Elizabeth D. Swanner, Kurt O. Konhauser, Olaf A. Cirpka, Ronny Schoenberg, Aleksandra M. Mloszewska
Publikováno v:
Nature Geoscience. 8:126-130
Earth’s initial oxygenation took several hundred million years. Experiments and geochemical modelling suggest that early photosynthetic marine microbes may have been repeatedly stressed by Fe(II) delivered by submarine volcanism. Oxygen accumulated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8f68bdcc44c4e6c41e255bda2b991f9
https://doi.org/10.1038/ngeo2327
https://doi.org/10.1038/ngeo2327
Autor:
Jonathan O'Neil, Leslie J. Robbins, Ernesto Pecoits, Aleksandra M. Mloszewska, Nicole L. Cates, Stephen J. Mojzsis, Kurt O. Konhauser
Publikováno v:
Earth and Planetary Science Letters. :331-342
The composition of iron formations in the ≥ 3.75 Ga yr old Nuvvuagittuq Supracrustal Belt in northern Quebec provides a proxy for seawater composition of the Eoarchean, and perhaps Hadean oceans, as well as constraints on the types of nutrients ava
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37715669e17ff0b06c5c8cb61e5c493f
https://doi.org/10.1016/j.epsl.2011.11.020
https://doi.org/10.1016/j.epsl.2011.11.020
Cell surface reactivity of Synechococcus sp. PCC 7002: Implications for metal sorption from seawater
Autor:
Aleksandra M. Mloszewska, Kurt O. Konhauser, Daniel A. Petrash, Daniel S. Alessi, Raul E. Martinez, Stefan V. Lalonde, Yuxia Liu, George W. Owttrim, Qixing Zhou
Publikováno v:
Geochimica et Cosmochimica Acta
Geochimica et Cosmochimica Acta, Elsevier, 2015, 169, pp.30-44. ⟨10.1016/j.gca.2015.07.033⟩
Geochimica et Cosmochimica Acta, Elsevier, 2015, 169, pp.30-44. ⟨10.1016/j.gca.2015.07.033⟩
The past two decades have seen a significant advancement in our understanding of bacterial surface chemistry and the ability of microbes to bind metals from aqueous solutions. Much of this work has been aimed at benthic, mat-forming species in an eff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::930790d7098aa313db7c82020fd75bd8
https://hal.univ-brest.fr/hal-01898280
https://hal.univ-brest.fr/hal-01898280
Autor:
Christopher L. Dupont, Andreas Kappler, Aleksandra M. Mloszewska, Mak A. Saito, Kurt O. Konhauser, Leslie J. Robbins, Clint Scott, Stefan V. Lalonde, Ernesto Pecoits, Noah J. Planavsky
Publikováno v:
Geobiology
Geobiology, Wiley, 2013, 11 (4), pp.295-306. ⟨10.1111/gbi.12036⟩
Geobiology, Wiley, 2013, 11 (4), pp.295-306. ⟨10.1111/gbi.12036⟩
Here, we explore enrichments in paleomarine Zn as recorded by authigenic iron oxides including Precambrian iron formations, ironstones, and Phanerozoic hydrothermal exhalites. This compilation of new and literature-based iron formation analyses track
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7fc346b52ef1eedaaa7d3b07989537cb
https://hal.univ-brest.fr/hal-01898289
https://hal.univ-brest.fr/hal-01898289
Autor:
T Alexander Dececchi, Aleksandra M Mloszewska, Thomas R Holtz, Michael B Habib, Hans C E Larsson
Publikováno v:
PLoS ONE, Vol 15, Iss 5, p e0223698 (2020)
Limb length, cursoriality and speed have long been areas of significant interest in theropod paleobiology, since locomotory capacity, especially running ability, is critical in the pursuit of prey and to avoid becoming prey. The impact of allometry o
Externí odkaz:
https://doaj.org/article/87078be9532d40e89c61e70e6596b8b8