A pellicle is a type of biofilm which appears on the surface of beer (the classification of pellicles as a type of biofilm is up for debate.See Scientific Terminology). It consists of an aggregation of cells, proteins, and polymers. pellicle is a type of biofilm which appears on the surface of beer (the classification of pellicles as a type of biofilm is up for debate. See Scientific Terminology).
In 2014, the poverty rate for. female-householder families was 30.6%, compared with 15.7% for male-householder families. and 6.2% for married-couple families. Of the three types of families, only married-couple. families experienced an increase in their poverty rate from 2013 to 2014 (up 0.5 percentage. points).
We've all heard that 50 percent of marriages in the U.S. end in divorce. And while that disheartening stat continues to get tossed around, the divorce rate isn't really at 50 percent -- and it isn't rising either. In fact, a new piece in the New York Times' data blog Upshot suggests that the divorce rate has actually been dropping for some time now.