A recurring plot device is the Temporal Cold War, in which a mysterious entity from the 27th century uses the Cabal, a group of genetically upgraded Suliban, to manipulate the timeline and change past events.

The episodes ended the ongoing Temporal Cold War arc, which proved very unpopular among the show's viewers during the first three seasons.

The producers attempted to attract viewers by terminating a long-running story arc ( the Temporal Cold War ) and scheduling numerous episodes that served as prequels to storylines from The Original Series and The Next Generation.

As 31st Century time traveler Daniels revealed to Captain Jonathan Archer in the Star Trek: Enterprise episode " Cold Front ," as time travel technology became practical, the Temporal Accords were established sometime significantly prior to the 31st Century, in order to allow the use of time travel for the purposes of studying history, while prohibiting the use of it to alter history.

Some factions rejected the Accords, leading to the Temporal Cold War that served as a recurring storyline during the first three seasons of that series.

Prominent in some timelines is the Temporal Cold War, waged on a number of fronts throughout time including the 28th and 31st centuries.

* Temporal Cold War, conflict waged in the Star Trek universe

Although initially optimistic, Archer becomes involved in his first mission as captain of Enterprise in the middle of the Temporal Cold War.

As the Temporal Cold War continues, Archer also meets Daniels, whose purpose seemingly is to safeguard Archer in particular and Enterprise in general.

Daniels ' comments are that Archer will be the man who helps to form the United Federation of Planets, and it becomes apparent by the third season that Daniels is representing the Federation throughout the Temporal Cold War.

The Temporal Cold War is a fictional conflict waged throughout history in the Star Trek universe, predominantly during the 22nd century AD.

Unlike Earth's historical Cold War, the Temporal Cold War involves countless unknown factions, each with its own agenda.

Cristopher L. Bennetts novel Star Trek: Department of Temporal Investigations: Watching the Clock establishes that a lot of other time travel related events occurring in the 22nd, 23rd and 24th century during the events of several Star Trek episodes and films are in fact more or less related to the Temporal Cold War.

Therefore almost every one of these episodes is ( at least indirectly ) mentioned in the novel and put into a context within the events of the Temporal Cold War.

According to Manny Coto, a new executive producer during the fourth season, his fellow producers Rick Berman and Brannon Braga never fully planned out the Temporal Cold War storyline.

According to him, " I felt that everything that had been said about the Temporal Cold War had already been said.

The following is a list of episodes which involve the Temporal Cold War story arc.

The Xindi were actually pawns in the Temporal Cold War, as they were informed at least as early as 2152 by a trans-dimensional race known as Sphere Builders from the future that they would be victims of a genocidal attack from humanity in the 26th century.

As players in the Temporal Cold War, they opposed the Suliban in pursuit of an artifact from the future, disabling a powerful Vulcan ship in the process ( Enterprise episode " Future Tense ").

The Suliban are following orders in a Temporal Cold War.

* In Star Trek: Enterprise, one of the factions involved in the Temporal Cold War is from the 31st century.

Captain Archer and the Enterprise crew become embroiled in an ongoing Temporal Cold War with the Suliban Cabal, a race of hostile aliens from the future who deliberately manipulate the timeline for their own ends.

In the course of the plot, the point of divergence, where the Temporal Cold War led to the creation of this alternate history timeline, becomes clear: the murder of Lenin in 1916.

* In Star Trek Online, players can use a Tipler Cylinder device which has a " dense beryllium cylinder core that rotates at near light speed, allowing your ship to perform a Temporal Backstep and rewind time approximately 13 seconds.

Temporal ( or longitudinal ) coherence implies a polarized wave at a single frequency whose phase is correlated over a relatively large distance ( the coherence length ) along the beam.

* Temporal locality: if at one point in time a particular memory location is referenced, then it is likely that the same location will be referenced again in the near future.

* Temporal or versioned data to understand system and business times at the database level ( Bi-temporal feature is not available on Oracle or any other competing RDBMS products )

# Temporal Concurrence-the actus reus and mens rea occur at the same time.

Temporal coherence describes the correlation or predictable relationship between waves observed at different moments in time.

Temporal coherence is the measure of the average correlation between the value of a wave and itself delayed by τ, at any pair of times.

Temporal isolation requires the factors fixed under the ceteris paribus clause to actually move so slowly relative to the other influence that they can be taken as practically constant at any point in time.

" Whereas the late King James the Second, by the Assistance of divers evil Counsellors, Judges, and Ministers, employed by Him, did endeavour to subvert and extirpate the Protestant Religion, and the Laws and Liberties of this Kingdom ..( b ) y assuming and exercising a Power of dispensing with and suspending of Laws, and the Execution of Laws, without Consent of Parliament ....( b ) y causing several good Subjects, being Protestants, to be disarmed, at the same Time when Papists were both armed and employed contrary to Law ...( a ) ll which are utterly and directly contrary to the known Laws and Statutes and Freedom of this Realm ..... the said Lords Spiritual and Temporal and Commons, pursuant to their respective Letters and Elections, being now assembled in a full and free Representative of this Nation, taking into their most serious Consideration the best Means for attaining the Ends aforesaid, do in the First Place ( as their Ancestors in like Case have usually done ), for the vindicating and asserting their ancient Rights and Liberties, Declare ,.... That the Subjects which are Protestants may have Arms for their Defence, suitable to their Condition, and as allowed by Law.

* Temporal resolution describes the intervals at which the target is sensed.

; Temporal cohesion: Temporal cohesion is when parts of a module are grouped by when they are processed-the parts are processed at a particular time in program execution ( e. g. a function which is called after catching an exception which closes open files, creates an error log, and notifies the user ).

Temporal summation occurs when a particular synapse is stimulated at a high frequency, which causes the postsynaptic neuron to sum the incoming EPSPs and thus increases the chance of the neuron firing an action potential.

In Rex v. Woolston, " the Court declared they would not suffer it to be debated, whether to write against Christianity in general was not an offence punishable in the Temporal Courts at common law: it having been settled so to be in Taylor's Case in 1 Vent.

With Amir Pnueli, he co-authored an unfinished trilogy of textbooks on temporal logic and verification of reactive systems: The Temporal Logic of Reactive and Concurrent Systems: Specification ( Springer-Verlag, 1991 ), The Temporal Logic of Reactive and Concurrent Systems: Safety ( Springer-Verlag, 1995 ) and The Temporal Logic of Reactive and Concurrent Systems: Progress ( unpublished ; first three chapters posted at http :// theory. stanford. edu /~ zm / tvors3. html ).

Temporal multithreading has an advantage over simultaneous multithreading in that it causes lower processor heat output ; however, it allows only one thread to be executed at a time.

Temporal variations in magma composition at Merapi volcano ( Central Java, Indonesia ): magmatic cycles during the past 2000 years of explosive activity.

Temporal posterization is the visual effect of reducing the number of frames of video, while not reducing the speed at which it actually plays.

With the Swastika-draped White House, and the Germans controlling the U. S. Eastern Seaboard, it is revealed that an alien of the Na ' kuhl species — the leader of a faction of the Temporal Cold War — named Vosk ( the same alien present at the closing scene of season three's final episode ), has formed an alliance with the Germans, providing them with advanced technology in exchange for materiel and supplies to build a conduit that will take them back to their own time.

The episode ends with Daniels showing Archer the timeline resetting itself back to normal, as the Temporal Cold War ends, and is at least partially negated, with the death of Vosk.