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Orientation Meeting for Deep-time Digital Earth (DDE) Big Science Program heldDec 20, 2021

On December 18th, the Orientation Meeting for Deep-time Digital Earth (DDE) Big Science Program (DDE Program) which was led by CUGB was held in Kunshan city, Jiangsu Province.

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RESEARCH

Geosciences Research

Scientific research is the foundation and source of the vitality of research universities, and the ability of scientific and technological innovation is the concentrated embodiment of the core competitiveness of universities.
Taking inheritance and innovation as its own responsibility, CUGB adapts to the national scientific research management system and operation mechanism, faces the frontier of Geosciences and national strategic needs, and based on the needs of "double first-class" discipline construction and school development, promotes the collaborative innovation of industry university research, promotes the collaborative development of basic research and applied research, continuously enhances the innovation consciousness of teachers and students, and actively seeks new growth points of scientific research development.

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Jun 14, 2022
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School of Engineering And Technology
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Views: 439

Ze Yang:Thousandfold boosting instantaneous current of triboelectric nanogenerator based on decoupled charge pump and discharge tube【Nano Energy】

Jun 8, 2022
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School of Earth Sciences And Resources
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Views: 845

Lei Gao:Oxidation of Archean upper mantle caused by crustal recycling【NC】

Jun 1, 2022
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School of Earth Sciences And Resources
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Views: 265

Changhong Wang:New insights into the mantle source of a large igneous province from highly siderophile element and Sr-Nd-Os isotope compositions of carbonate-rich ultramafic lamprophyres【GCA】

May 30, 2022
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Institute of Earth Sciences
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Views: 180

Longfei Sun:Hexagonal magnetite in Algoma-type banded iron formations of the ca. 2.52 Ga Baizhiyan Formation, North China: Evidence for a green rust precursor?【AM】

The triboelectric nanogenerators (TENGs) are facing great challenges of high power and long life in practical applications, owing to low charge density, easy wear material, etc.

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The redox evolution of Archean upper mantle impacted mantle melting and the nature of chemical equilibrium between mantle, ocean and atmosphere of the early Earth. Yet, the origin of these variations in redox remain controversial.

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Despite being volumetrically minor components, carbonate-rich ultramafic magmas like aillikites represent good candidates to investigate the compositional variations in plume and/or lithospheric mantle sources because they represent low-degree melts which preferentially sample highly fusible components including recycled crustal material.

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Banded iron formations (BIFs) are iron-rich marine chemical sedimentary rocks, and their mineralogy and geochemistry can be used to gain insights into ancient ocean chemistry and biospheric evolution.

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