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 ...

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 ...

Gardner then called the mayor a “compulsive liar.” However, LMA officials confirmed Friday that Gardner never picked up his badge credentials at the conference. A badge is required to attend ...

What do you notice about the mass of biological (living) forms and mass of technological (man-made) forms on Earth? What do you wonder? By The Learning Network A teenager and a New York Times ...

Anatomy is the field of biology that studies the structure of living things. Anatomy focuses on the composition, structure and location of the parts of organisms tissues, organs and systems ...

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 ...

It's lined with mucous and helps regulate pressure around the eardrum so that sound waves can be transferred. Ears can vary, so what's considered normal anatomy of the inner or outer ear in one person ...

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 ...