Hypothermia is one of the biggest risks to your life at high altitude. Hypothermia is defined as a core temperature below 35 degrees. It is broadly categorised into: Mild hypothermia (32-35 degrees C) Moderate hypothermia (30-32 degrees C) Severe hypothermia (<30 degrees C)
Churn rate. Churn rate (sometimes called attrition rate), in its broadest sense, is a measure of the number of individuals or items moving out of a collective group over a specific period. It is one of two primary factors that determine the steady-state level of customers a business will support.
In this context the term âchurnâ is also referred to as the âchurn rateâ or âturnover rateâ which basically measures how many of the companyâs subscribers discontinue with their subscription plans and try out other companies or networks.he term âchurnâ is most commonly used in businesses that involve a subscriber base like those of telecommunication companies and Internet service providers.