Symmetric Li-ion cells have the same material as the positive and negative electrode (when cells are assembled one would already contain lithium and the other wouldn’t). Although the cells have an ...

However, in a Li-ion cell it is hard to be sure how to separate the impedance into that from the positive interface and that from the negative interface. To do that, symmetric cells containing two ...

Symmetry is not just a word; it is a concept like harmony. It not only attracts our visual sense; it also plays a major role in our sense of beauty.

Why are there more cells with SC-like qualities in mammary glands expressing ERBB2? SCs can undergo symmetrical cell division, which increases the SC population by generating two daughter SCs ...

To maintain its function and continue to produce new stem cells, the stem cell can divide into and produce more stem cells at the same position (symmetric division).

Traditionally, these cells were thought to fire in single, compact regions of space with a stereotypical symmetric shape. However, recent research has revealed that in larger environments ...