athletes who use a heart rate monitor as a training aid need to identify their actual maximum heart rate in order to determine their appropriate training zonesaximum heart rate hr max can be determined by undertaking a maximum heart rate stress test which although relatively short does require you to push your body and your heart to the very limit
telecity. The ultimate manifestation of telecommuting, in which a city is defined by its high-speed networks rather than its size. Some envision this as the goal for organizations in the 21st century, in which decentralization and the telecommuter are expected to become the norm.See virtual company.Telecity buys Irish data centre group for GBP87.6m by Internet Business News. He is currently non-executive director of. Group plc and Enterprise Group Holdings Limited.
What exactly are teleconverters and can I use one with my camera and lens(es)? A teleconverter allows you to increase the apparent focal length of a lens, giving you a greater telephoto effect than a lens alone. A teleconverter is basically a magnifying lens that is placed between the camera body and lens. Teleconverters are favorite accessories of nature and wildlife photographers, because they allow them to extend the photographic reach beyond what might be safe when on safari or in an unfamiliar location.