Large telescopes are frequently installed on mountain peaks in order to get above the seeing disturbances.
Copper gutters are frequently installed on historic houses because they are stately, durable and never need painting.
Displacement ventilation systems (DV) are frequently installed in indoor environments for their practicality and energy efficiency.
While most people know not to download anything from a suspect source, repair technicians say that people frequently install an antivirus program on new computers when one has been already loaded, usually by the manufacturer.
If you feel you check your e-mail too frequently, install a program to shut it down temporarily.
The traditional A-frame design is installed most frequently, despite an array of empirical evidence that shows it to suffer from significant inefficiencies.
Brian Ciechanowski, an owner of Tri-Pane Installations, a Farmingdale, Long Island, window and door contractor, said that the replacement door his company installs most frequently is a steel door.
While overthrowing Egypt's military-backed secular government and installing a Salafist theocracy is the most frequently stated objective of AQ in Egypt, such militants intend to wage a two-front war that also targets Israel.
Based on options installed, deep tube wells have been the most frequently provided option in arsenic affected areas.
