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Going around the Kok cycle of the water oxidation reaction with femtosecond X-ray crystallography
Published 2023-11-01“…The water oxidation reaction in photosystem II (PS II) produces most of the molecular oxygen in the atmosphere, which sustains life on Earth, and in this process releases four electrons and four protons that drive the downstream process of CO2 fixation in the photosynthetic apparatus. …”
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Global Synthesis of Air-Sea CO2 Transfer Velocity Estimates From Ship-Based Eddy Covariance Measurements
Published 2022-06-01Get full text
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Starting FDO in the Cradle -- ROcrating Live Data
Published 2022-10-01“…The initial service will connect services in NL (SURFdrive), PL (PSNCBox), AU (CloudStor), DE (Sciebo), CZ (owncloud@CESNET), CH (SWITCHdrive) and DK (ScienceData), as well as domain data stores at CERN (CERNBox) and the EU's own Joint Research Centre's Copernicus (earth observation) datastore.The CS3MESH4EOSC project is busy designing, building and deploying the necessary technology to achieve this. …”
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Application of Clinopyroxene Chemistry for Investigation of the physical conditions of ascending magma, a case study of volcanic rocks in the Aliabad area (Northwest of Nain)
Published 2020-01-01“…The second stage of crystallization in these rocks took place at (near) the earth surface. The composition of phenocrysts such as amphibole, biotite and pyroxene provide valuable data about magmatic series, pressure, and temperature history of the primary magma during crystallization. …”
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Fabrication and Evaluation of Low-Cost CrSi<sub>2</sub> Thermoelectric Legs
Published 2021-09-01“…CrSi<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mrow></mrow><mn>2</mn></msub></semantics></math></inline-formula> is a promising thermoelectric material constituted of non-toxic and earth abundant elements that offer good perspectives for the mass production of inexpensive and reliable thermoelectric modules for waste heat recovery. …”
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The origin and fate of C during alteration of the oceanic crust
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New stage in high-energy gamma-ray studies with GAMMA-400 after Fermi-LAT
Published 2017-01-01“…It will observe some regions of the Universe (such as the Galactic Center, Fermi Bubbles, Crab, Cygnus, etc.) in a highly elliptic orbit (without shading the telescope by the Earth) continuously for a long time. It will allow us to identify many discrete sources, to clarify the structure of extended sources, to specify the data on the diffuse emission, and to resolve gamma rays from dark matter particles.…”
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Electron & Biomass Dynamics of Cyanothece Under Interacting Nitrogen & Carbon Limitations
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Electron Signal Induced by GRB 221009A on Charged Particle Telescopes of POES and MetOp Satellites
Published 2023-01-01“…The energy fluence of the burst was so large to cause ionization of the upper layers of Earth’s atmosphere and also observable signals in satellite-borne particle detectors. …”
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Penguasaan Negara terhadap Pemanfaatan Sumber Daya Alam Ruang Angkasa Menurut Undang-Undang Dasar Negara Republik Indonesia Tahun 1945
Published 2019-07-01“…After the amendment to the 1945 Constitution of the Republic of Indonesia Article 33 paragraph (3) that stated "The land, the water and the natural resources within shall be under the powers of the State and shall be used to the greatest benefit of the people" the state authorities in Article 33 paragraph (3) only regulates earth, water and and the natural resources within. …”
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Oxygen isotope exchange between water and carbon dioxide in soils is controlled by pH, nitrate and microbial biomass through links to carbonic anhydrase activity
Published 2021-06-01“…<p>The oxygen isotope composition of atmospheric carbon dioxide (<span class="inline-formula">CO<sub>2</sub></span>) is intimately linked to large-scale variations in the cycling of <span class="inline-formula">CO<sub>2</sub></span> and water across the Earth's surface. Understanding the role the biosphere plays in modifying the oxygen isotope composition of atmospheric <span class="inline-formula">CO<sub>2</sub></span> is particularly important as this isotopic tracer has the potential to constrain estimates of important processes such as gross primary production at large scales. …”
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