image: (a) 冷冻电镜样品制备过程示意图； (b) 二维CaCl晶体的高分辨实空间冷冻电镜结构表征图(i)、选区衍射(ii)和实空间结构图像的傅里叶变换图(iii ...

Use a fork or gloved hand to pull out the worm and it place on a paper towel. Use the side of the fork to cut open the worm. Dip the cut end of the worm into the CaCl 2 solution. You made a polymer! A ...

Neutralisation is the reaction of an acid with a base that results in the pH moving towards 7. It is a useful process that occurs in everyday life such as in the treatment of acid indigestion and ...

Intravital microscopy (IVM) enables live imaging of animals at single-cell level, offering essential insights into cancer progression. This technique allows for the observation of single-cell ...

Consuming pickles is often discouraged in many households due to perceived health concerns. However, pickle juice can provide relief from various stomach problems. It's particularly beneficial for ...

The peripheral intravenous (PIV) catheter is the most used vascular access device for the administration of medications in hospitalized neonates, however 95% of PIV catheters are removed due to ...

The Pottsville Public Library, 215 W. Market St., has issued a call for vendors to participate in its Small Business Saturday event 11 a.m.-3 p.m. Nov. 30. The call is for authors, ...