Many people believe that slabs on ground typically should have some reinforcing, but most slabs in North America are unreinforced concrete and perform well. If reinforcing is utilized, the amount that should be used depends on what is to be accomplished.
Micelles are lipid molecules that arrange themselves in a spherical form in aqueous solutions. The formation of a micelle is a response to the amphipathic nature of fatty acids, meaning that they contain both hydrophilic regions (polar head groups) as well as hydrophobic regions (the long hydrophobic chain). Micelles contain polar head groups that usually form the outside as the surface of micelles.
They are made out of amphipathic molecules. An amphipathic molecule is a molecule that is BOTH hydrophilic (polar) and hydrophobic (non-polar). A micelle is a ball that forms when amphipathic molecules are put in a liquid.The liquid can be polar (like water) or non-polar (like butane or octane).n amphipathic molecule is a molecule that is BOTH hydrophilic (polar) and hydrophobic (non-polar). A micelle is a ball that forms when amphipathic molecules are put in a liquid.