Zoekresultaten - Wei Long

Phenotypic characterization of Camellia oleifera seedlings is crucial for cultivation management, variety breeding, and germplasm conservation. However, existing point clouds segmentation studies on this species are predominantly focused on canopy and fruit segmentation, which has constrained in-dep...

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Mine ecological restoration is an important means of improving the ecological environment of abandoned mining areas, and the selection and configuration of plant species play a critical role in the restoration outcomes. This study aims to investigate the effects of different types of mining slag on...

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In order to study the formation law of artificial frozen temperature field and the formation mechanism of frozen wall in deep alluvial layer under the action of groundwater seepage, the paper analyzes the spatiotemporal evolution law of frozen temperature field under different layers and soil proper...

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Abstract Objective The purpose of this study was to explore how music therapy impacts anxiety and pain levels in patients undergoing gastrointestinal endoscopy. Methods This was a retrospective study conducted from July 2021 to July 2024. A total of 367 patients who underwent gastrointestinal endosc...

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Bioprinting is a revolutionary technology within the field of tissue engineering that enables the precise fabrication of three-dimensional (3D) tissue constructs. It combines the principles of engineering and biology to create structures that closely mimic the complexity of native human tissues, fac...

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Abstract 3D bioprinting is a transformative technology for fabricating biomimetic tissue constructs with significant potential in tissue engineering and regenerative medicine. However, developing sustainable bio‐inks that achieve good printability, mechanical strength, and stability under physiologi...

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IntroductionMusical sensory orientation training (MSOT) is an innovative technique to improve the state of consciousness and cognitive function. Compared with traditional arousal therapies, MSOT offers a non-invasive, safe, and easily operable alternative with no side effects. This study aimed to co...

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Recently, diffusion models have emerged as a promising paradigm for molecular design and optimization. However, most diffusion-based molecular generative models focus on modeling 2D graphs or 3D geometries, with limited research on molecular sequence diffusion models. The International Union of Pure...

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Radiofrequency cavities are crucial components in synchrotron light sources, providing beam energy replenishment and accelerating voltage. TM020 mode cavities offer superior performance compared to conventional TM010 cavities, exhibiting a higher quality factor and accelerating gradient. Their uniqu...

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[Objective] Shear strength serves as a key parameter in soft soil engineering, and accurately obtaining shear strength can greatly optimize project design and enhance construction safety. To investigate the shear strength characteristics of soft soils in the Nansha District of Guangzhou, geotechnica...

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In past 30 years, the wheat yield per unit area of China has increased by 79%. The super-high-yield (SH) cultivation played an important role in improving the wheat photosynthesis and yield. In order to find the ecophysiological mechanism underneath the high photosynthesis of SH cultivation, in situ...

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Background: Microplastics (MPs) can be inhaled by people. However, the relationships between long-term exposure to inhaled MPs, pulmonary fibrosis, and mitochondrial dysfunction are not completely clear. Methods: SD rats were exposed to a 0.0125, 0.125, 0.31, or 1.25 mg/day dosage of mixed polystyre...

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The positron-emitting radionuclide scandium-44 (44gSc) demonstrates significant potential in tumor diagnosis due to its optimal decay properties (T1/2=4.04 h, =632.0 keV, branching ratio (BR)=94.3%). However, its limited availability has constrained the development of related radiopharmaceuticals....

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Developing multifrequency acceleration systems is crucial for optimizing beam dynamics in high-brightness particle beams, particularly for minimizing energy spread, manipulating bunch length, and facilitating beam bunching. This paper introduces a novel bimodal radio frequency (rf) cavity design tha...

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Outcrossing rate is an important determinant of cytoplasmic male sterile (CMS) breeding and hybrid seed production for heterosis in soybean. Parental lines with a high outcrossing rate were screened for backcross breeding to obtain the high outcrossing rate maintenance B-lines and sterile A-lines. A...

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