Unity

Unity may refer to:

Education

Music

Media and entertainment

Unity (ISS module)

The Unity connecting module was the first U.S.-built component of the International Space Station. It is cylindrical in shape, with six berthing locations (forward, aft, port, starboard, zenith, and nadir) facilitating connections to other modules. Unity measures 4.57 metres (15.0 ft) in diameter, is 5.47 metres (17.9 ft) long, and was built for NASA by Boeing in a manufacturing facility at the Marshall Space Flight Center in Huntsville, Alabama. Sometimes referred to as Node 1, Unity was the first of the three connecting modules; the other two are Harmony and Tranquility.

Launch and initial berthing

Unity was carried into orbit as the primary cargo of the Space Shuttle Endeavour on STS-88, the first Space Shuttle mission dedicated to assembly of the station. On December 6, 1998, the STS-88 crew mated the aft berthing port of Unity with the forward hatch of the already orbiting Zarya module. (Zarya was a mixed Russian-US funded and Russian-built component launched earlier aboard a Russian Proton rocket from Baikonur, Kazakhstan.) This was the first connection made between two station modules.

Unity (Star Trek: Voyager)

"Unity" is the 17th episode of the third season of the American science fiction television series Star Trek: Voyager, the 59th episode overall. The episode first aired on the UPN network on February 12, 1997, as part of sweeps week. It was written by producer Kenneth Biller, and is the second episode to be directed by cast member Robert Duncan McNeill. It marked the first appearance of the Borg in Voyager.

Set in the 24th century, the series follows the adventures of the Starfleet and Maquis crew of the starship USS Voyager after they were stranded in the Delta Quadrant far from the rest of the Federation. In this episode, while on an away mission, Chakotay is taken in by a group of former Borg who seek help from the crew of Voyager to reactivate their neural link. The ex-Borg force Chakotay to reactivate a Borg cube (a large Borg spaceship), but, in their new-found "Co-operative", the ex-Borg make the cube self-destruct, saving Voyager.

Biller was influenced by the story of the Tower of Babel in writing the episode, and also considered the dissolution of the Soviet Union to be an influence. The crew re-used the make-up and costumes of the Borg designed for the film Star Trek: First Contact, but sets were not re-used. A new fully computer generated Borg cube was created for "Unity", and the storyline of the episode was intended as a hint to those in the later two-part episode "Scorpion". According to Nielsen ratings, it received a 5.4/8 percent share of the audience on first broadcast. "Unity" was received positively by critics, with praise directed at McNeill's direction as well as Biller's plot.

Knowledge (disambiguation)

Knowledge is a detailed familiarity with, or understanding of, a person, thing or situation.

It can also refer to:

Epistemology

Epistemology (ⁱ/ᵻˌpɪstᵻˈmɒlədʒi/; from Greek ἐπιστήμη, epistēmē, meaning "knowledge, understanding", and λόγος, logos, meaning "word") is a term first used by the Scottish philosopher James Frederick Ferrier to describe the branch of philosophy concerned with the nature and scope of knowledge; it is also referred to as "theory of knowledge". Put concisely, it is the study of knowledge and justified belief. It questions what knowledge is and how it can be acquired, and the extent to which knowledge pertinent to any given subject or entity can be acquired. Much of the debate in this field has focused on the philosophical analysis of the nature of knowledge and how it relates to connected notions such as truth, belief, and justification. The term was probably first introduced in Ferrier's Institutes of Metaphysic: The Theory of Knowing and Being (1854), p. 46.

Background and meaning

The word epistemology is derived from the Greek epistēmē meaning "knowledge" and logos meaning "speech" or "word", in this context denoting "codified knowledge of". J.F. Ferrier coined epistemology on the model of 'ontology', to designate that branch of philosophy which aims to discover the meaning of knowledge, and called it the 'true beginning' of philosophy. The word is equivalent to the German concept Wissenschaftslehre, which was used by Fichte and Bolzano for different projects before it was taken up again by Husserl. French philosophers then gave the term épistémologie a narrower meaning as 'theory of knowledge [théorie de la connaissance].' E.g., Émile Meyerson opened his Identity and Reality, written in 1908, with the remark that the word 'is becoming current' as equivalent to 'the philosophy of the sciences.'