Having worked on educator evaluation reform at a state department of education, I do my best to keep up with developments related to the extremely tough work of state - level implementation. (educationnext.org)
Despite their importance, these animals often lead short, hard lives, with tough working conditions, inadequate nutrition and no access to veterinary treatment. (marcthevet.com)
These are circuits for tough work environments, such as the very high temperature and pressure endured by missiles and aircraft. (globes.co.il)