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).
Dec 15, 2010 7:00 AM EST. The Poorest Counties in the U.S. Sadly, the U.S. isnât getting any richer. According to the latest data set from the U.S. Census Bureau, 14.3% of the country, or 42.9 million Americans, lived below the poverty line in 2009, an increase of 3.5 million from the year before.