檢索結果 - Chao Zhang

Zinc oxide is a versatile semiconducting metal oxide for both environmental and energy applications. Here, the surface acidity of the ZnO(101¯0)/NaCl sol. system is investigated by applying density functional theory‐based molecular dynamics simulations. A new set of repulsive potential is developed,...

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The variability of wind power impacts its frequency support capability. To enhance the stability and reliability of frequency support from doubly fed induction generator-based wind farms (DFIG-based WFs) during the primary frequency regulation process, this paper first introduces a frequency support...

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Cortical processing in the human brain is highly complex, and researchers have long faced challenges in describing and sharing formal accounts of it in an intuitive yet rigorous manner. Traditional mathematical representations, while precise, often obscure the underlying concepts, whereas narrative...

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Brain-Computer Interface (BCI) that integrate Motor Imagery (MI) with Steady-State Visual Evoked Potentials (SSVEP) or Overt Spatial Attention (OSA) have demonstrated superior performance compared to MI only BCI. Nonetheless, the exploration of BCI that combine MI with visual tasks remains limited,...

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Abstract With the integration of bioelectronics and materials science, implantable self‐powered systems for electrical stimulation medical devices have emerged as an innovative therapeutic approach, garnering significant attention in medical research. These devices achieve self‐powering through inte...

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In this paper, we report a new and generic method for all-dielectric resonators operating at terahertz (THz) frequencies based on polymer/ceramic composite particles. In this method, the polymer solution is added into ceramic powders (strontium titanate) and prilling technology is employed to make t...

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For the high precise tracking control task in quantum communications, this paper introduces a fractional-order control scheme to resolve the confliction between error rejection capacity and stability margin. In the system and controller design, a system preprocessing, including phase margin compensa...

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This study aimed to determine the characteristics of soil microbial community composition and its relationship with soil chemical properties during natural recovery in the Loess Plateau. The soil microbial community composition was analyzed by comparing the soil microbial phospholipid fatty acids (P...

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Abstract Documenting changes in the Arctic sea‐ice variability are essential for understanding the spring sea‐ice predictability barrier. While Tibetan Plateau snow cover (TPSC) has been linked to Arctic sea‐ice variability, the spatiotemporal stability of this relationship remains unclear. In this...

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The Loess Plateau in China is one of the most eroded areas in the world. Accordingly, vegetation restoration has been implemented in this area over the past two decades to remedy the soil degradation problem. Understanding the microbial community structure is essential for the sustainability of ecos...

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Chinese farmers are often accused of overusing pesticides that play a crucial role in enhancing crop yield by reducing losses to crop pests. Pesticide overuse has caused a series of negative health and environmental externalities. This paper quantifies the productivity effect and the optimal amount...

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<h4>Objectives</h4>A better dosing strategy can improve clinical outcomes for patients. We sought to compare the extended or continuous infusion with conventional intermittent infusion of piperacillin/tazobactam, investigating which approach is better and worthy of recommendation for cli...

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Abstract Backgroud Multiple studies have reported that microRNA-103 is unregulated in a variety of tumours, involved in tumorigenesis, and associated with tumour prognosis, so a systematic review and meta-analysis were performed to determine the relationship between microRNA-103 and the prognosis of...

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Soil liquefaction assessment remains a crucial and complex challenge in seismic geotechnical engineering due to various liquefaction records and limited information, which entails a more generalized off-the-shelf model that can achieve favourable performance on different data sources. In this work,...

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Background Cognitive impairment has been proven to have a significant impact on the overall quality of life among chronic obstructive pulmonary disease (COPD). Using a reliable and convenient method to identify the high-risk population of cognitive impairment may help to improve the prognosis of COP...

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Plant defensins are small, basic cysteine-rich peptides that play important roles in disease resistance. A gene, designated BoDFN, was isolated from Brassica oleracea var. italica. Gene sequence has been submitted to NCBI with an accession no. of HQ436486. Complete coding sequence of BoDFN is 243 bp...

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Rib eye muscle area (REMA) is an economically important trait and one of the main selection criteria for breeding in the swine industry. In the genome-wide association study (GWAS), the Illumina PorcineSNP60 BeadChip containing 62 163 single nucleotide polymorphisms (SNPs) was used to genotype 557 p...

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To investigate the interaction mechanism between agricultural tillage machinery and soil, this study established a precise simulation model by integrating physical and numerical experiments using typical yellow cinnamon soil collected from western Henan Province, China. The discrete element paramete...

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