The team took electrical readings from single isolated retinal horizontal cells. They found that light caused a change in electrical current in cone horizontal cells but not in rod horizontal cells.
A similar process occurs on a much smaller scale to gas surrounding a single star, forming the bow-shaped arc seen near the upper left side of the Cone.
类似的过程以小得多的规模发生在锥状星云左上方的一个恒星周围，形成了一个弧形光晕。
3
The mechanism of wind vibration control of single tube cone steel towers using tuned spring mass damper (called TSD) has been studied.