当大脑皮层中这些区域的神经元失活后,小鼠每天保持清醒的时间增加了3个小时。而小鼠的平均寿命大约为两年,这意味着它们一生中的“清醒时间”增加了整整三个月,这相当于人类的十年。
https://mp.weixin.qq.com/s/IVi0eJqjcIThNw9r1bAsYg
来 让我帮大家敲掉大脑皮层的神经元,以后大家都不用睡了,每天多摸三小时鱼
https://mp.weixin.qq.com/s/IVi0eJqjcIThNw9r1bAsYg
来 让我帮大家敲掉大脑皮层的神经元,以后大家都不用睡了,每天多摸三小时鱼
https://mp.weixin.qq.com/s/-IQrWGUO-piiXBlEfY2IBg
研究通讯作者、UTSW免疫学系副教授Lora Hooper说:“这项研究结果让我在半夜起来准备到冰箱里找些吃的的时候要三思了,因为那正是我肠道防御能力最弱的时候,吃富含细菌的食物可能是危险的。”
研究通讯作者、UTSW免疫学系副教授Lora Hooper说:“这项研究结果让我在半夜起来准备到冰箱里找些吃的的时候要三思了,因为那正是我肠道防御能力最弱的时候,吃富含细菌的食物可能是危险的。”
美国北达科他大学化学系助理教授于韬猝死(疑是心脏病),年仅39岁。于韬复旦大学本科毕业后,前往美国读博,后任北达科他大学化学系助理教授,至今孤身一人,没有家庭。 其家境一般,父母退休,在国内靠社保生活。其母患有癌症已是晚期。
(转自微博
(转自微博
Forwarded from Web to Album
active matter:
Active matter is composed of large numbers of active "agents", each of which consumes energy in order to move or to exert mechanical forces.
https://en.wikipedia.org/wiki/Active_matter
Active matter is composed of large numbers of active "agents", each of which consumes energy in order to move or to exert mechanical forces.
https://en.wikipedia.org/wiki/Active_matter
Wikipedia
Active matter
matter behavior at system scale
A convection cell is a system in which a fluid is warmed, loses density and is forced into a region of greater density. The cycle repeats and a pattern of motion forms. Convection cells in Earth's atmosphere are responsible for the blowing of wind, and can be found in a variety of other natural and manmade phenomena.
https://sciencing.com/definition-convection-cell-6546597.html
https://sciencing.com/definition-convection-cell-6546597.html
Sciencing
The Definition Of A Convection Cell - Sciencing
A convection cell is a system in which a fluid is warmed, loses density and is forced into a region of greater density. The cycle repeats and a pattern of motion forms. Convection cells in Earth's atmosphere are responsible for the blowing of wind, and can…