Search Results - Lu Yang

Mobile robots are extensively utilized across various fields, with path planning consistently representing a core and pivotal area of research. Path planning is essential for enabling the efficient navigation of robots within complex environments. In reality, the terrain on which the robot operates...

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Understanding regional patterns of waterbird distribution and community assembly is crucial for effective conservation in China. However, comprehensive nationwide analyses of waterbird spatial distribution remain limited. Elucidating these patterns and underlying mechanisms and developing correspond...

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Ripe rot (caused by <i>Colletotrichum</i> species) severely compromises the yield and quality of grapes. Biocontrol approaches, such as antagonistic bacteria, represent an effective strategy to prevent and control grape ripe rot. In this study, 325 strains of <i>Bacillus</i>...

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In response to the problem of the continuous tilting transition process of the configuration of unmanned aerial vehicle with complex and unsteady aerodynamic characteristics, the real blade is replaced with a virtual propeller disk model, the rotor flow field is calculated by adding momentum source...

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Superhydrophobic coatings are of excellent application prospects in the field of aircraft anti-icing due to their unique properties. The aim of this paper is to develop a superhydrophobic coating with good corrosion resistance and anti-deicing properties. Hydrophilic silica nanoparticles are prepare...

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Binocular stereo vision (BSV) system has been widely used in various fields, such as intelligent manufacture, smart robot, and so on. However, the location accuracy of the current BSV still cannot fully satisfy industry requirements due to lack of a parameters optimization BSV system. In this paper,...

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ObjectiveGastritis, a global inflammatory disorder, progresses from symptomatic discomfort to potentially malignant changes. Existing staging systems (e.g., OLGA) focus on cancer risk but ignore modifiable factors like inflammation markers and Helicobacter pylori infection. We developed a Nomogram m...

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The global COVID-19 pandemic has highlighted the pivotal role of the immune system in the development of severe respiratory symptoms, termed COVID-19 Severe Respiratory Syndrome (COVID-19-SR). This review aims to dissect the involvement of lung macrophages and monocytes in orchestrating immune respo...

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ObjectiveTo synthesize and compare the results of a controlled trial of traditional Chinese medicine (TCM) nursing techniques, Baduanjin exercise (BDJE) combined with moxibustion box (MB) intervention measures, to improve gastrointestinal dysfunction (GID) in the elderly.DesignA prospective randomiz...

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The fatigue limit of 7085 aluminum alloy was tested by four-point bending fatigue test for samples of different sizes and roughness.The results show that the greater the thickness of the specimen, the greater the ultimate fatigue strength of the material. The higher the surface roughness of the samp...

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The essential and toxic element concentrations in buckwheat were analyzed by inductively coupled plasma optical emission spectrometer (ICP-OES). The concentration data were subjected to common chemometrics analyses, including correlation analysis (CA), principal component analysis (PCA) and hierarch...

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Cheese production with mixed adjunct cultures of two or more microorganisms has gained significant attention due to their advantages over single-strain adjunct cultures. The aim of the current study was to assess the effects of mixed probiotic adjunct cultures on the physicochemical indicators, text...

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In this study, cold deposition-based high-temperature fused deposition modeling 3D printing followed by coated tool machining were employed to process CFRP samples. The types of coated tools, their microstructures, properties, as well as the surface conditions, morphologies, and properties of the ma...

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Methodological advances in seismic tomography are often driven by the quality of data sets. The dense and homogeneous spatial coverage of the AlpArray seismic network, including hundreds of permanent and temporary broadband stations, has motivated a series of methodological developments of ambient-n...

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ObjectiveThis study aims to uncover the molecular biology and immune microenvironment of gynecological mesonephric-like adenocarcinoma (MLA).MethodsTo determine the comprehensive characteristics of MLA, 17 patients with MLA were retrospectively enrolled in this study. Whole-exome sequencing and mRNA...

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<h4>Objective</h4>This study aims to elucidate the distribution patterns of immune cells associated with the programmed cell death protein 1 (PD-1) pathway within esophageal cancer (EC) tissues and to determine their correlation with patient prognosis.<h4>Methods</h4>We inclu...

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Atrazine is a widely used herbicide, and its degradation is primarily mediated by microbial activity. However, the interplay between nutrient availability and viral infections on microbial degradation of atrazine remains unexplored. Here, we investigated atrazine degradation under different nitrogen...

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In order to study the effects of deformation and heat treatment on the microstructure and properties of tungsten heavy alloys (WHAs), 91W-5.44Ni-0.99Fe-2.57Co alloy bars were prepared by powder metallurgy method combined with rotary swaging. The tensile and impact tests were carried out by universal...

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