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相关概念视频

Light Acquisition02:16

Light Acquisition

8.5K
In order to produce glucose, plants need to capture sufficient light energy. Many modern plants have evolved leaves specialized for light acquisition. Leaves can be only millimeters in width or tens of meters wide, depending on the environment. Due to competition for sunlight, evolution has driven the evolution of increasingly larger leaves and taller plants, to avoid shading by their neighbors with contaminant elaboration of root architecture and mechanisms to transport water and nutrients.
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Imaging Studies VII: Vascular Imaging01:19

Imaging Studies VII: Vascular Imaging

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DefinitionRenal angiography, also known as renal arteriography, is an imaging technique used to obtain a comprehensive view of blood flow and the vascular structure of blood vessels in the kidneys and surrounding areas.PurposeRenal angiography detects blood vessel abnormalities in the kidneys, such as aneurysms, stenosis, thrombosis, vascular tumors, and renal artery stenosis. It evaluates kidney function and guides interventional treatments like angioplasty or stent placement.Pre-Procedure...
32
Imaging Biological Samples with Optical Microscopy01:18

Imaging Biological Samples with Optical Microscopy

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Optical microscopy uses optic principles to provide detailed images of samples. Antonie van Leeuwenhoek designed the first compound optical microscope in the 17th century to visualize blood cells, bacteria, and yeast cells. In 1830, Joseph Jackson Lister created an essentially modern light microscope. The 20th century saw the development of microscopes with enhanced magnification and resolution.
In optical microscopy, the specimen to be viewed is placed on a glass slide and clipped on the stage...
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相关实验视频

Updated: Jul 24, 2025

Imaging and Analysis for Quantifying Maize (Zea mays) Abiotic Stress Phenotypes
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Imaging and Analysis for Quantifying Maize (Zea mays) Abiotic Stress Phenotypes

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机器学习用于基于图像的多omics分析叶脉的叶脉.

Yubin Zhang1, Ning Zhang1, Xiujuan Chai1

  • 1Agricultural Information Institute, Chinese Academy of Agricultural Sciences, No.12 Zhongguancun South St, Beijing 100081, China.

Journal of experimental botany
|July 6, 2023
PubMed
概括

植物静脉对于生长至关重要,运输重要的资源. 图像识别和机器学习有助于分析静脉网络,以优化作物生产率.

科学领域:

  • 植物生物学 植物生物学
  • 计算生物学 计算生物学
  • 图像分析 图像分析

背景情况:

  • 植物静脉对于结构支持和营养物质运输至关重要,直接影响生长和发育.
关键词:
深度学习是一种深度学习.环境组学分析分析增长预测模型的模型.图像分析图像分析进行多主题分析.现象类型的奥米克斯静脉网络是一种静脉网络.

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  • 了解静脉网络需要将植物生理与先进的计算技术相结合.

    • 结论:

    • 植物生理学和图像分析的结合方法是了解植物静脉的关键.
    • 对静脉网络的机器学习驱动的洞察力可以为农业改进提供理论基础.