Articles with "high proportion" as a keyword



High proportion of active nitrogen doped hard carbon based on Mannich reaction as anode material for high performance sodium ion batteries.

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Published in 2023 at "ChemSusChem"

DOI: 10.1002/cssc.202202070

Abstract: The potential for energy storage in carbonaceous materials has been demonstrated. Heteroatom doping, particularly nitrogen (N) doping can further enhance their electrochemical performance. The type of N configuration determines the reactivity of doped carbon. It… read more here.

Keywords: carbon; active nitrogen; proportion active; performance ... See more keywords
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Design method for strengthening high-proportion renewable energy regional power grid using VSC-HVDC technology

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Published in 2020 at "Electric Power Systems Research"

DOI: 10.1016/j.epsr.2019.106160

Abstract: Abstract This paper proposes a general design method for strengthening regional power grids with high proportion of renewable energy using voltage source converter based high voltage direct current (VSC-HVDC) technology. First, three main security and… read more here.

Keywords: high proportion; regional power; vsc hvdc; power ... See more keywords

Evolution of a transmission network with high proportion of renewable energy in the future

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Published in 2017 at "Renewable Energy"

DOI: 10.1016/j.renene.2016.10.057

Abstract: Compared with other traditional energy sources, renewable energy, which results the less pollution and has numerous resources, is a significant factor in addressing the current issues of the serious environmental pollution and the resource depletion.… read more here.

Keywords: high proportion; evolution; energy; proportion renewable ... See more keywords

Characteristics and Sintering Mechanisms of Iron Ores with a High Proportion of High-Al2O3 Limonite

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Published in 2023 at "ACS Omega"

DOI: 10.1021/acsomega.2c07659

Abstract: In this study, a sintering test of high-alumina limonite from Indonesia, matched with an appropriate magnetite concentration, is performed. The sintering yield and quality index are effectively improved by optimizing the ore matching and regulating… read more here.

Keywords: proportion; alumina limonite; characteristics sintering; sintering mechanisms ... See more keywords

High proportion of zygotes with multiple pronuclei increase the embryo multinucleation rate during conventional IVF

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Published in 2024 at "Scientific Reports"

DOI: 10.1038/s41598-024-78342-1

Abstract: The incidence of multiple pronuclei (≥ 3PN) zygotes and blastomere multinucleation was found to be elevated in the presence of increased estradiol (E2) levels and a greater number of retrieved oocytes. This implies a potential link… read more here.

Keywords: multinucleation; high proportion; proportion; stage ... See more keywords
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A high proportion of prehospital emergency patients are not transported by ambulance: a retrospective cohort study in Northern Finland

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Published in 2017 at "Acta Anaesthesiologica Scandinavica"

DOI: 10.1111/aas.12889

Abstract: The number of missions in the emergency medical services (EMS) has increased considerably in recent years. People are requesting ambulance for even minor illnesses and non‐medical problems, which is placing financial and resource burdens on… read more here.

Keywords: high proportion; northern finland; proportion prehospital; study ... See more keywords

Monitoring intracellular replication dynamics unveils high proportion of non-replicating antibiotic-tolerant Staphylococcus aureus inside osteoblasts

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Published in 2025 at "PLOS Pathogens"

DOI: 10.1371/journal.ppat.1013525

Abstract: Therapeutic failures and relapses are critical challenges in Staphylococcus aureus bone and joint infections. These issues may stem, in part, from the incomplete eradication of S. aureus residing within osteoblasts, the bone-forming cells, despite recommended… read more here.

Keywords: aureus; replication dynamics; high proportion; intracellular replication ... See more keywords
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High-proportion breast milk feeding is associated with a reduction in the incidence of IVH in very preterm infants

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Published in 2023 at "Frontiers in Neurology"

DOI: 10.3389/fneur.2022.993985

Abstract: Objective To investigate the protective effect of high-proportion breast milk feeding (>50%) on intraventricular hemorrhage (IVH) in very preterm infants (VPIs). Methods This was a retrospective secondary analysis of a prospective multi-center study, which included… read more here.

Keywords: proportion breast; breast milk; milk; milk feeding ... See more keywords

Core health indicators in countries with high proportion of expatriates: Case study of Qatar

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Published in 2023 at "Frontiers in Public Health"

DOI: 10.3389/fpubh.2023.1035686

Abstract: Background Population size and structure have a huge impact on health indicators. In countries with a high proportion of expatriates, there are some limitations in estimating, aggregating and reporting of the health indicators, and corrections… read more here.

Keywords: health indicators; health; age; population ... See more keywords

Optimal Battery Storage Configuration for High-Proportion Renewable Power Systems Considering Minimum Inertia Requirements

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Published in 2024 at "Sustainability"

DOI: 10.3390/su16177830

Abstract: With the continuous development of renewable energy worldwide, the issue of frequency stability in power systems has become increasingly serious. Enhancing the inertia level of power systems by configuring battery storage to provide virtual inertia… read more here.

Keywords: power systems; inertia; high proportion; proportion renewable ... See more keywords