Non-vascular plants is a general term for those plants without a vascular system (xylem and phloem). Although non-vascular plants do not have these particular tissues, a number of them possess other tissues specialized for internal transport of water.he term non-vascular plant is no longer used in scientific nomenclature. Non-vascular plants include two distantly related groups: 1  The Bryophyta (mosses), the Marchantiophyta (liverworts), and the Anthocerotophyta (hornworts).
An EMCS is an energy management feature that uses microcomputers, instrumentation, control equipment, and software to manage a building's use of energy for heating, ventilation, air conditioning, lighting, and/or business-related processes. These systems may also manage fire control, safety, and security.
Electromagnetic compatibility (EMC) is the branch of electrical sciences which studies the unintentional generation, propagation and reception of electromagnetic energy with reference to the unwanted effects (electromagnetic interference, or EMI) that such energy may induce.nterference mitigation and hence electromagnetic compatibility is achieved by addressing both emission and susceptibility issues, i.e., quieting the sources of interference and hardening the potential victims. The coupling path between source and victim may also be separately addressed to increase its attenuation.