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.
Source Code Control System (SCCS) is an early version control system, geared toward program source code and other text files.It was originally developed in SNOBOL at Bell Labs in 1972 by Marc Rochkind for an IBM System/370 computer running OS/360 MVT.It was later rewritten by him in C for UNIX, then running on a PDP-11, and released with the Programmer's Workbench (PWB) edition of that operating system.t was originally developed in SNOBOL at Bell Labs in 1972 by Marc Rochkind for an IBM System/370 computer running OS/360 MVT. It was later rewritten by him in C for UNIX, then running on a PDP-11, and released with the Programmer's Workbench (PWB) edition of that operating system.