Belfast, United Kingdom

Environmental Sciences and Earth System

Language: English Studies in English

Subject area: physical science, environment

Kind of studies: full-time studies, part-time studies

University website: www.ulster.ac.uk

Doctor of Philosophy (PhD)

Earth

Earth is the third planet from the Sun and the only object in the Universe known to harbor life. According to radiometric dating and other sources of evidence, Earth formed over 4.5 billion years ago. Earth's gravity interacts with other objects in space, especially the Sun and the Moon, Earth's only natural satellite. Earth revolves around the Sun in 365.26 days, a period known as an Earth year. During this time, Earth rotates about its axis about 366.26 times.

Wikipedia

System

A system is a regularly interacting or interdependent group of items forming an integrated whole. Every system is delineated by its spatial and temporal boundaries, surrounded and influenced by its environment, described by its structure and purpose and expressed in its functioning.

Wikipedia

System

A system is difficult to define, but it is easy to recognize some of its characteristics. A system possesses boundaries which segregate it from the rest of its field: it is cohensive in the sense that it resists encroachment from without...

Marvin Gerard Cline (1950). Fundamentals of a theory of the self: some exploratory speculations‎. p. 45.

Wikiquote

Earth

And again, observe ye the days of summer how the sun is above the earth over against it. And you seek shade and shelter by reason of the heat of the sun, and the earth also burns with growing heat, and so you cannot tread on the earth, or on a rock by reason of its heat.

Book of Enoch, Chapter 4, translated by Robert Charles, 1917.

Wikiquote

System

Enterprise Engineering is based on the belief that an enterprise, as any other complex system can be designed or improved in an orderly fashion thus giving a better overall result than ad hoc organisation and design.

Peter Bernus, Laszlo Nemes, and R. Morris (1994) "Possibilities and limitations of reusing enterprise models." IFAC Workshop, Proceedings from Intelligent Manufacturing Systems.

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