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Nuclear Primer

Nuclear primer the use of using nuclear blast in, a glass likefl finished bored barrel, to launch projectiles.

These can range from space ships, to .22 round and so on.
by MineOwedWu's May 7, 2021
mugGet the Nuclear Primermug.

Nuclear meltdown

An situation when the temperature inside reactor core reaches such high levels that the fuel rods (made from Uranium) begin to melt their way down and destroy the reactor.

It usually happens when fuel rods cannot be cooled by a cold substance (for example heavy water) and they start vaporising every single molecule of water nearby, thus accelerating the process of building heat. The only thing operators can do now to stop it is to drop control rods, but it can be impossible because of built up pressure (that's how Chernobyl happened). When the control rods are down, the nuclear power plant crew still needs to resume water delivery to the reactor because of nuclear decay

TL:DR Nuclear fuel gets hot and burn it's way down the reactor.
Guy from Fukushima: The tsunami shut down our water pumps and now now the heat level is over the critical point. We have to evacuate whole wing of power plant and get fireman over here. Tell them there's high risk of Nuclear meltdown.
by Tomsow(12) January 28, 2020
mugGet the Nuclear meltdownmug.

Nuclear Diversity

A knowledge distillation approach that uses extreme loss function weighting to force neural networks to preserve semantic differences between distinct concepts while preventing mode collapse. The technique employs "nuclear" (extreme) lambda parameters that heavily weight diversity preservation over teacher alignment, ensuring that different input concepts produce genuinely different vector representations.
Key characteristics:

Uses extreme weighting ratios (e.g., λ_diversity = 2.0-6.0 vs λ_alignment = 0.02-0.1)
Prevents mode collapse where different inputs produce nearly identical outputs
Maintains semantic separation in compressed vector spaces
Applied in the LN (Learning Networks) Semantic Encoder architecture
Measures success by reducing cosine similarity between different concepts from ~0.99 to ~0.3-0.7

The term "nuclear" emphasizes the aggressive, sometimes extreme measures needed to solve fundamental problems in neural network training where subtle parameter adjustments fail to achieve the desired diversity preservation.
The researchers implemented nuclear diversity in their knowledge distillation pipeline, using extreme lambda weighting of 6.0 for diversity preservation versus 0.02 for teacher alignment, successfully reducing semantic collapse from 0.998 to 0.324 cosine similarity between distinct concepts.
by Trentism July 9, 2025
mugGet the Nuclear Diversitymug.

Nuclear

when your family is so fucking toxic its like a nuclear war
God Kadances family is so nuclear mabye thats why she is so fucked up
by Kxeverett420 August 28, 2019
mugGet the Nuclearmug.

The Great Nuclear Cock-Tease

Otherwise known as “The Cold War” - more specifically “The Cuban Missile Crisis
The Cold War (also known as The Great Nuclear Cock-Tease” was a period of global geopolitical rivalry between the United States (US) and the Soviet Union (USSR) and their respective allies, the capitalist Western Bloc and communist Eastern Bloc, which lasted from 1947 until the dissolution of the Soviet Union in 1991
by Mebemax May 9, 2025
mugGet the The Great Nuclear Cock-Teasemug.

Nuclear option

YEAH BABY! LIGHT EM UUUUUP!
Hym "SPEAKING OF the nuclear option, don't separate it from a power source. I see you blowing up oil factories... I mean, that's obviously the first thing you would try. Why would you think I wouldn't have thought of that already? Did you even read my thing?"
by Hym Iam August 31, 2025
mugGet the Nuclear optionmug.

nuclear fag

A homosexual exposed to a large dose of radiation, Causing them to become exponentially more homosexual in nature.
Wow! Have you heard how Mathew might be a nuclear fag?
by Oswald Murphy The Third P.H.D September 4, 2022
mugGet the nuclear fagmug.

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