Controlling the monomer sequence of synthetic polymers is a grand challenge in polymer science. Conventional sequence control has been achieved in dispersed polymers by exploiting the kinetic ...

A monomer is a small molecule unit that polymerizes or chemically bonds to other monomers to form a polymer, which is a chain or network of 'many mers' or repeating units. Examples of monomers include ...

dump = Dump('your/dump/path') snaps = dump[10:1000:10] snaps中包含有100个帧，每一个帧中包含了系统的所用信息。选择一个帧使用api以访问它 snaps[0].timestep #当前时间步 snaps[-1].nofAtoms #系统原子数 ...

Simple random sampling is a technique in which a researcher selects a random subset of people from a larger group or population. In simple random sampling, each member of the group has an equal ...

A simple random sample is a subset of a statistical population in which each member of the subset has an equal probability of being chosen. A simple random sample is meant to be an unbiased ...

Simple sentences are important for making clear points. Be careful though - if you only ever use simple sentences in your writing you don’t add much detail, so your reader could lose interest ...

No matter how many times you have done it, it’s an incredible feeling to publish an article. Seeing months, maybe years of hard work finalised, ready to go out into the world and earn recognition, is ...

Since this acrylic kit contains five different brushes, channeling expert precision is simple—especially when it comes to adding delicate nail designs. Plus, you'll find three acrylic nail powders, a ...

A SIMPLE IRA is a retirement savings designed for small businesses with 100 or fewer employees. The lower costs and ease of setup make it appealing for small business owners who don’t want to ...

When people at home wanted a pop of color on their nails, the solution used to be simple: They would pull out a bin filled ...