Søgeresultater - Yu Luo

Objective: This study aimed to explore the unmet palliative care needs among young and middle-aged (YMA) Chinese patients with advanced cancer. Methods: We used the principle of maximum difference. A total of 16 YMA patients with advanced cancer from cancer hospital were recruited. Semi-structured,...

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BackgroundThe Geriatric Nutritional Risk Index (GNRI) is a key indicator of nutritional status in elderly individuals. Poor nutritional status has been linked to unfavorable surgical outcomes, but its prognostic value in cardiac procedures remains uncertain. This meta-analysis investigates the relat...

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Adult neurogenesis continuously produces new neurons critical for cognitive plasticity in adult rodents. While it is known transforming growth factor-β signaling is important in embryonic neurogenesis, its role in postnatal neurogenesis remains unclear. In this study, to define the precise role of t...

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In this paper, the time-series model is used to predict whether an ocean buoy is about to be inside a vortex. Marine buoys are an important tool for collecting ocean data and studying ocean dynamics, climate change, and ecosystem health. A vortex is an important ocean dynamic process. If we can pred...

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Study Region: The Kaidu River Basin in Xinjiang, China. Study Focus: This study is focused on simulating future climate and underlying surface changes using CMIP6 climate model data and the PLUS model, and modeling historical and future runoff in the study region using the Distributed Hydrology Soil...

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Precision spraying technology has attracted increasing attention in orchard production management. Traditional chemical pesticide application relies on subjective judgment, leading to fluctuations in pesticide usage, low application efficiency, and environmental pollution. This study proposes a mach...

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Compared to ground-based external radiation source radar, satellite signal-based external radiation source radar (i.e., satellite signal external radiation source radar) offers advantages such as global, all-time, and all-weather coverage, which can compensate for the limitations of ground-based ext...

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The Bearing–Angle algorithm effectively improves the observability of vision-based motion estimation for moving targets by combining the dimensional information of target detection frames. However, the robustness of this algorithm will be significantly reduced when the observation error increases du...

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Plants reshape their transcriptomes, proteomes and metabolomes in response to insect damage. In this study, we used suppression subtractive hybridization to investigate the transcriptomes of two cotton varieties (CCRI41 and CCRI23) under Apolygus lucorum damage. From the CCRI23 libraries we obtained...

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ObjectiveClassified as a high-strength low-alloy steel, pipeline steel is suitable for large-scale, long-distance pipeline transportation of liquid ammonia. However, in complex storage and transportation environments, impurities such as air and water in liquid ammonia pose a significant risk of stre...

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ABSTRACT Animal energy intake and expenditure strategies in response to environmental fluctuations have been widely studied. Optimal foraging theory (OFT) is the dominant framework in this field; however, studies addressing the OFT in endangered waterbird species are lacking. To address this gap in...

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Parkinson's Disease (PD) is characterized by midbrain dopaminergic (mDA) neuron degeneration in the ventral midbrain, contributing to debilitating motor symptoms. This study investigated whether Protein Tyrosine Phosphatase Receptor Sigma (PTPRS), a known inhibitor of axonal growth through chon...

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Background: The incidence of sarcopenia is increasing annually, and tools for assessing its risk remain limited. Visceral fat accumulation is closely associated with sarcopenia. Methods: Data from 5200 participants in NHANES 2011–2018 were analyzed. Six visceral fat accumulation indicators, namely r...

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Biochar is increasingly proposed as a soil amendment, with reports of benefits to soil physical, chemical and biological properties. In this study, different biochars were produced from 6 feedstocks, including straw and poultry manure, at 3 pyrolysis temperatures (200, 300 and 500°C) and then added...

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Compact and robust wavelength-tunable mid-infrared fiber lasers are urgently needed in the fields of spectroscopic sensing, polymer processing, and free-space communications. In this work, we experimentally reported a high-power wavelength-tunable Er3+/Dy3+ codoped fluoride fiber laser by diode clad...

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The relationship between the fate of nitrogen (N) fertilizer and the N application rate in paddy fields in Northeast China is unclear, as is the fate of residual N. To clarify these issues, paddy field and 15N microplot experiments were carried out in 2017 and 2018, with N applications at five level...

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Aphis gossypii is a globally distributed species and therefore has a highly variable life cycle. Populations of A. gossypii in northern China exhibit greater genotypic diversity and a broader host range, yet the details of life cycles of different biotypes is still unclear. In this study, the Cytb a...

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Depending on the cellular context and cancer type, FOXP1 functions as an oncogene or a tumor suppressor. However, the clinical role of FOXP1 in hematologic malignancies has not been studied comprehensively. This study systematically analyzed the association of FOXP1 expression with clinical outcomes...

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With increased cultivation of transgenic Bacillus thuringiensis (Bt) cotton in the saline alkaline soil of China, assessments of transgenic crop biosafety have focused on the effects of soil salinity on rhizosphere microbes and Bt protein residues. In 2013 and 2014, investigations were conducted on...

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The Duroc pig has high adaptability and feeding efficiency, making it one of the most popular pig breeds worldwide. Over long periods of natural and artificial selection, genetic footprints, i.e., selective signatures, were left in the genome. In this study, a Duroc pig population (n=715) was genoty...

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