Manual, Operation, R2313/R2315

R 语言的高颜值的配图法则 | 论文写作

如下：What？这完全没有办法聚类好么，我还怎么看差异变化？把这样的热图给老板，别说文章凉了，能不能走出老板办公室都是问题。图片来源：影视截图现在的高分论文一个个华丽丽的配图，动辄 R 语言、Python…听起来就高级，笔者当年凭着中学的记忆笨笨地操作 Excel，真是苦不堪言！老板说了，要是再做不出来满意的图，就滚去刷一个月锥形瓶。于是就有小伙伴问了，没时间系统地学习编程，那种「套代码公式就能搞定 R 语言绘图，懂中文就能会的教程」，能不能给我来一份啊？答案是肯定的了，下面就跟随笔者，从作图小白一步步做个初级大触

Endurance Training Protocol and Longitudinal Performance Assays for Drosophila melanogaster

negative geotaxis behavior to repetitively induce rapid climbing. Each time the machine lifts, then drops, the platform of flies, the flies are induced to climb. Flies continue to respond as long as the machine is in operation

离心技术基础

CENTRIFUGAL FORCE Figure F.2. Nomogram for R.C.F. Modern day ultracentrifuges can generate forces in excess of 300,000 times that of gravity, forces sufficient to overcome the very cohesion of most molecules (including the metal of the rotor). The force