System (from the Latin (systēma), and this from the Greek σύστημα (sustēma)) is an assemblage of element comprising a whole with each element related to other elements. Any element which has no relationship with any other element of the system, cannot be a part of that system. A subsystem is then a set of elements which is a proper subset of the whole system.
Every division of an object/entity into systems is arbitrary, therefore it is a subjective abstract concept. The scientific research field which is engaged in the transdisciplinary study of universal systemic properties of the World is the General System Theory or Systems science, it investigates the abstract properties of the matter and mind, their organization, searching concepts and principles which are independent on the specific domain, independent of their substance, type, or spatial or temporal scales of existence.
More on [ System ]
AlertOne Services, Inc. - Medical alarms for the independent seniors, physically challenged persons, and homebound individuals.
Meta Description: [ Medical alarm service by Alert One is caregiver recommended personal medical alert service for seniors to use in their home. Caregivers and hospitals recommend Alert One to their senior and disabled patients. ]
American Medical Alarms, Inc - Providing push button medical alarms for seniors living alone who wish to remain independent yet still be able to get help should they have an emergency.
Meta Description: [ We are a medical alarm company that provides medical alarms to seniors and other individuals so they can get help during and emergency. ]
Connect America Medical Alarms - Offering wireless medical alert alarm systems and monitoring. Nationwide service.
Meta Description: [ Your Nationwide Medical Alarm Company providing do-it-yourself (DIY) self install Medical Alert Alarm systems with always on 24 hour round-the-clock UL approved 2-way home medical monitoring. Tested and approved by Good Housekeeping. ]
Eyes On Elders - Video monitoring and personal emergency response systems for senior citizens, their caregivers and their families.
Meta Description: [ Medication Dispensers, Video Monitoring and Medical Alarms for senior citizens, their caregivers and their families. ]
Life Alarm - Offers 24 hour protection, with monthly monitoring fees.
Meta Description: [ Life Alarm in home medical and personal emergency response systems ]
Medi Alert - Offers a system for summoning assistance when needed.
Meta Description: [ A life saving medical alarm that will notify authorities in event of an medical alert emergency ]
New England Emergency Response Systems - Provides products for emergency assistance if you're in need of help and unable to make a phone call.
Nightingale Emergency Response Systems - Emergency medical response systems, personal medical response systems and medical alarms.
Meta Description: [ Lifeline is the most secure personal medical alert emergency response service for seniors and caregivers, helping elderly and disabled live with greater independence. Trusted partner of hospitals, doctors, nurses and caregivers. ]
Phone 4 Help - Offers pendants and wrist watches that can automatically phone for help from anywhere in the home.
Meta Description: [ Medical alarm monitoring service by Phone-4-Help is a personal medical alert service for senior safety to use in their home since 1980. Seniors trust the experience of Phone-4-Help. ]
Protect 911 - Offers wireless, waterproof emergency response systems. Includes FAQ.
Meta Description: [ Wireless Personal Emergency Alarm System for independent living, disabled, people with serious medical conditions and anyone who is concerned about their personal safety and well being. The transmitters are waterproof and can be worn while bathing. There is no equipment purchase necessary and t... ]
Vital Link - Features a response monitor service for people in need.
Meta Description: [ Vital Link - Our Medical alarms alert our Emergency ResponceCenter at the touch of a button ]