We next survey the work on biologically originated systems, excluding biological systems such as cellular organelles and viruses.
Units with two bonding sites suggest the polymers ubiquitous in biological systems, such as DNA, RNA, and proteins.
Current research also investigates the role of mechanics in biological systems, such as mechanics in morphogenesis during embryo development.
The results obtained are helpful for understanding the micro-adhesion mechanisms of biological systems, such as geckos.
Their common goal: designing and building from scratch artificial biological systems such as cells or microorganisms that can do anything from producing drugs to cleaning up pollution.
Hence, these electrodes can be applied in analyzing biological systems, such as lemon juice.
Highly symmetric nanoshells are found in many biological systems, such as clathrin cages and viral shells.
Still, all these tools have provided only limited help when it comes to understanding complex biological systems such as the brain or even a single living cell.
"If we can look to nature and try to understand how existing biological systems, such as those in hibernating black bears can overcome bone loss, we can use this knowledge to protect our own species in space".
Techniques for analyzing nonlinear systems are introduced with applications to physical, chemical, and biological systems such as forced oscillators, chaotic reactions, and population dynamics.
Biological systems such as birds and humans are able to move with great agility, efficiency, and robustness in a wide range of environments.
