What is PERIODIC EXPENSES? Expenses which take place on an irregular basis. Not recorded on a monthly basis. An example can be the payment of insurance premiums on a quarterly basis, maintenance costs of property, etc.
However, in some species, pheromone components with lower molecular weights are also found. Exam- ples of these are lps typographus, with 2-methyl-3- buten-2-ol (methylbutenol) (Bakke et al., 1977), L cembrae with 3-methyl-3-buten-l-ol (Stoakley et al., 1978), and Dendroctonus jeffreyi with 1- and 2-heptanol (Renwick and Pitman, 1979).
MSM (methyl sulfonyl methane) is a sulfur-containing compound normally found in many of the foods we eat. It is chemically related to DMSO (dimethyl sulfoxide), a popular (although unproven) treatment for arthritis.When DMSO is applied on the skin or taken orally, about 15% of it breaks down in the body to form MSM. 1.SM (methyl sulfonyl methane) is a sulfur-containing compound normally found in many of the foods we eat. It is chemically related to DMSO (dimethyl sulfoxide), a popular (although unproven) treatment for arthritis. When DMSO is applied on the skin or taken orally, about 15% of it breaks down in the body to form MSM. 1.