Search Results - Qi Liu

Data corruption, including missing and noisy entries, is a common challenge in real-world machine learning. This paper examines its impact and mitigation strategies through two experimental setups: supervised NLP tasks (NLP-SL) and deep reinforcement learning for traffic signal control (Signal-RL)....

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This paper aims to present the application of variational methods in studying the existence and related properties of solutions for Klein–Gordon–Maxwell systems through a literature review. First, we give an introduction and variational framework for the Klein–Gordon–Maxwell system. Second, we revie...

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High-Resolution Range Profile (HRRP) radar recognition suffers from data scarcity challenges in real-world applications. We present HRRPGraphNet++, a framework combining dynamic graph neural networks with meta-learning for few-shot HRRP recognition. Our approach generates graph representations dynam...

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This study was conducted to investigate the effects of graded levels of wet-fermented brewer's grains (WFBG) on growth performance, gut development, and metabolism profiles in white-feathered broilers. A total of 480 broilers (36.46 ± 0.93 g, male, 1-d-old) were randomly allocated into 5 treatm...

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Objective This study investigates the tumor-suppressive role of microRNA (miR)-205-5p in neuroblastoma (NB) and evaluates exosome-mediated delivery of miR-205-5p as a therapeutic strategy.Methods miR-205-5p expression in NB cells was quantified via quantitative reverse transcription PCR. Functional...

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Abstract Among natural disasters, flash floods are the most destructive events, causing significant damage to the economy and posing a serious threat to human life and property. Comprehensive risk assessment of these sudden floods is a key strategy to mitigate their impact. Accurate analysis of flas...

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With the accelerating global transition toward sustainable energy, the role of battery energy storage systems (ESSs) becomes increasingly prominent. This study employs the isothermal battery calorimetry (IBC) measurement method and computational fluid dynamics (CFD) simulation to develop a multi-dom...

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An intensity-tunable filter based on the guided-mode resonance effect that is tuned using elliptically polarized incident light is proposed in this paper. The resonant peak efficiency can be tuned over a range from 3% to 99.9% without shifting the resonant wavelength by varying...

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Reliable soil moisture projections are critical for optimizing crop productivity and water savings in irrigation in arid and semi-arid regions. However, capturing their spatial and temporal variability is difficult when using individual observations, modeling, or satellite-based methods. Here, we pr...

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An orientation controllable radar cross section (RCS) enhancement surface is presented in this paper, which can be used to improve the road pile detectability of on-board microwave radar for autonomous driving system. In addition, the RCS enhancement orientation can be controlled in a specified dire...

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In this study, rapeseed seeds were subjected to steam explosion pretreatment (0.4–1.4 MPa) and then cold-pressed into oil. The microstructures of the untreated and treated seeds were characterized by transmission electron microscopy (TEM), and the quality of rapeseed oil was comprehensively evaluate...

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BackgroundPerihematomal edema (PHE) after a brain hemorrhage is an increase in the water content of the brain tissue surrounding the haematoma, which can be observed and measured on imaging. PHE is one of the major secondary brain injuries after a brain hemorrhage and is strongly associated with poo...

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“Ruyong (breast abscess)” has a high incidence rate. Traditional Chinese medicine (TCM) diagnosis and treatment of this condition demonstrate significant advantages, including diverse therapeutic methods, outstanding efficacy, and high safety. Based on TCM theory and combining relevant ancient texts...

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One of the critical challenges in assisted reproductive technology (ART) is the inadequacy of effective regulation of reactive oxygen species. Simultaneously, the endogenous antioxidant defense system plays a significant role in combating oxidative stress across various physiological stages of embry...

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A greenhouse experiment was carried out to determine plant growth, reactive oxygen species (ROS) metabolism in roots and functions of plasma membrane (PM) and tonoplast in cucumber seedlings (Cucumis sativus L. cv. Xintaimici) treated with 40 μmol L−1 CuSO4·5H2O, which were either ungrafted or graft...

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This study is organized to introduce the concept of center–radius <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mo>(</mo><mi>c</mi><mi>r</mi><mo>)</mo><...

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Coordinating development of land urbanization and population urbanization (CDLUPU) to enhance carbon emission efficiency (<i>CEE</i>) is a critical challenge for developing countries experiencing accelerated urbanization. The coupled coordination model and super efficiency SBM are employ...

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<h4>Purpose</h4>Tumor-associated neutrophils (TAN) have been reported in a variety of malignancies. We conducted an up-to-date meta-analysis to evaluate the prognostic role of TAN in cancer.<h4>Method</h4>Pubmed, Embase and web of science databases were searched for studies p...

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