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).
In Western cultures, more than 90 percent of people marry by age 50. Healthy marriages are good for couplesâ mental and physical health. They are also good for children; growing up in a happy home protects children from mental, physical, educational and social problems. However, about 40 to 50 percent of married couples in the United States divorce. The divorce rate for subsequent marriages is even higher. Adapted from the Encyclopedia of Psychology.