Energy Security

Bezpieczeństwo energetyczne

Master's

Field of studies: Administration and Internal Security

Language: Polish Studies in Polish

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

Studies online

Description:
pl

University website: www.merito.pl/english/lodz

Energy

In physics, energy is the quantitative property that must be transferred to an object in order to perform work on, or to heat, the object. Energy is a conserved quantity; the law of conservation of energy states that energy can be converted in form, but not created or destroyed. The SI unit of energy is the joule, which is the energy transferred to an object by the work of moving it a distance of 1 metre against a force of 1 newton.

Wikipedia

Security

Security is freedom from, or resilience against, potential harm (or other unwanted coercive change) from external forces. Beneficiaries (technically referents) of security may be persons and social groups, objects and institutions, ecosystems, and any other entity or phenomenon vulnerable to unwanted change by its environment.

Wikipedia

Security

From that point, my universe went on crumbling; new cracks appeared all the time. I could see that the pleasant securities of childhood, all of those warm little human emotions, all of those trivial aims and purposes that we allow to rule our lives, were an illusion. We were like sheep munching grass, unaware that the butcher's lorry is already on its way. I got used to living with a deep, underlying feeling of uncertainty that no one around me seemed to share. It was rather like living on death row.

Colin Wilson in Alien Dawn, pp. 12-13 (1998)

Wikiquote

Security

We must plan for freedom, and not only for security, if for no other reason than only freedom can make security more secure.

Karl Popper, The Open Society and Its Enemies (1945)

Wikiquote

Energy

E = mc²

Albert Einstein, The equivalence of matter and energy was originally expressed by the equation m = L/c², which easily translates into the far more well known E = mc² in Does the Inertia of a Body Depend Upon Its Energy Content? published in the Annalen der Physik (27 September 1905) : "If a body gives off the energy L in the form of radiation, its mass diminishes by L/c²."

Wikiquote