研究发现施氮后不同基因型油菜叶片LMA变化主要由栅栏组织厚度和叶肉细胞密度主导，栅栏组织厚度增加同步促进CO2叶肉导度和LMA，协同光合速率和LMA变化；细胞密度增加了细胞壁与Rubisco对氮的竞争，降低光合速率、促进LMA。氮肥施用缓解了细胞壁与 ...

Laryngeal movements were assessed from video files. ALS type and characteristics of upper and lower motor neuron symptoms were determined. Results At the supraglottic level, all patients with ALS and ...

The abdominal aorta is a large artery in your belly that carries blood from the heart to the lower part of the body. In early fetal development, it forms from two smaller blood vessels, called the ...

This film explores the complexity of vocal cord vibrations, which occur too rapidly for the naked eye or standard cameras to perceive. By using ultra-high-speed photography at approximately 5,000 ...

Grey’s Anatomy has been a fixture on television since 2005, delivering drama, romance, and enough plot twists to keep fans guessing season after season. Created by Shonda Rhimes, the show is set ...

Our editors handpick the products that we feature. We may earn commission from the links on this page. Those robotic-looking light-up face masks you've seen people wearing on social media aren't just ...

The contribution of insular cortex to speech production remains unclear and controversial given diverse findings from functional neuroimaging and lesional data. To create a precise spatiotemporal map ...