all you have to do is tap the ring whenever youâre connected to data or Wi-Fi and youâll be able to feel your loved oneâs heartbeat in real time. If these rings get your pulse racing then head on over to TheTouchâs website where theyâre available for pre-order.
Primary sources are also sets of data, such as health statistics, which have been tabulated, but not interpreted. 1  Journals or Periodicals: main type of publication in which scientific research is reported. 2  May be published by learned societies or by commercial publishers. 3  A researcher(s) submits an article to a journal.
Secondary data is information that has been collected for a purpose other than your current research project but has some relevance and utility for your research.nternal sources include data that exists and is stored inside your organization. External data is data that is collected by other people or organizations from your organization's external environment.