Mostrando 821 - 840 Resultados de 1,027 Para Buscar 'Earthly Powers', tiempo de consulta: 0.17s Limitar resultados
  1. 821
    “…Cellulose is the most abundant natural polymer on earth. With the increasing shortage of oil resources, people have been focusing more on producing natural cellulose. …”
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  2. 822
    “…In 6G systems, a paradigm-shifting infrastructure is anticipated to provide seamless coverage by integrating low-Earth orbit (LEO) satellite networks, which enable long-distance wireless relaying. …”
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  3. 823
    “…Grätzel and co-workers achieved breakthrough progress on dye-sensitized solar cells (DSSCs) in 1991, DSSCs have been extensively investigated and wildly developed as a potential renewable power source in the last two decades due to their low cost, low energy-intensive processing, and high roll-to-roll compatibility. …”
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  4. 824
    “…Annealing under oxygen provided a significant improvement in the electrical conductivity up to 50 S m(−1), resulting in a power factor of 2 μW m(−1) K(−2). The results reveal the interplay between the intrinsic composition and the thermoelectric performance of mixed copper oxide thin films, which can be finely adjusted by simply varying the annealing atmosphere.…”
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  5. 825
    “…Soil, which exists in large quantities on the earth’s surface, is an inexhaustible natural material with loose and stable properties. …”
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  6. 826
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  8. 828
  9. 829
    “…The planned code will possess the ability to evaluate the radiation environment for spacecraft and habitats in Earth orbit, in interplanetary space, on the lunar surface, or on a planetary surface such as Mars. …”
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  10. 830
    “…The European Community (EU) is sponsoring a project for a grid for high-energy physics, earth observation, and biology applications. In the United States, the National Technology Grid is prototyping a computational grid for infrastructure and an access grid for people. …”
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  11. 831
    por Burton, Graham J
    Publicado 2009
    “…The accumulation of oxygen in the earth's atmosphere enabled metabolic pathways based on high-energy electron transfers that were capable of sustaining complex multicellular organisms to evolve. …”
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  12. 832
    “…Reaction networks are useful for analyzing reaction systems occurring in chemistry, systems biology, or Earth system science. Despite the importance of thermodynamic disequilibrium for many of those systems, the general thermodynamic properties of reaction networks are poorly understood. …”
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  13. 833
    por Lamrani, A. Fakhim
    Publicado 2021
    “…As the latter are closely related to free flow charge carriers, we can subsequently predict that the ferromagnetic alloy will be able to be a great power source for highly effective photovoltaic conversion in solar cells. …”
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  14. 834
    “…However, designing the same using eco-friendly and earth abundant materials with high performance is still the dire need of the day. …”
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  15. 835
    “…Cyanobacteria are an important group of organisms that carry out oxygenic photosynthesis and play vital roles in both the carbon and nitrogen cycles of the Earth. The annotated genome of Synechococcus sp. …”
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  16. 836
    “…[Image: see text] The development of catalysts with earth-abundant elements for efficient oxygen evolution reactions is of paramount significance for clean and sustainable energy storage and conversion devices. …”
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  17. 837
    “…BDS analyses will enhance our ability to understand the evolution of the geodynamo and can help in understanding many fundamental Earth and planetary science questions that remain shrouded in controversy.…”
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  18. 838
    “…Marine sediments constitute one of the most energy-limited habitats on Earth, in which microorganisms persist over extraordinarily long timescales with very slow metabolisms. …”
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  19. 839
    “…The sequential deposition of inorganic material, charge-selective contacts, visible-light sensitive organic polymers, and earth-abundant, nonprecious catalyst by spin coating leads to state-of-the-art photoelectrochemical parameters, comprising a high onset potential [+0.602 V vs reversible hydrogen electrode (RHE)] and a positive maximum power point (+0.222 V vs RHE), a photocurrent density as high as 5.25 mA/cm(2) at 0 V versus RHE, an incident photon-to-current conversion efficiency at 0 V versus RHE of above 35%, and 100% faradaic efficiency for hydrogen production. …”
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  20. 840
    “…In this study, we use Google Earth Engine (GEE), which is a powerful cloud platform, to study the dynamics of the global forest NPP with remote sensing and climate datasets. …”
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