Exact(1)
Although fretting is observed in many mechanical assemblies such as keyway-shaft couplings, shrink-fitted couplings, one specific example which has motivated the present work is the pressure armour layer of a marine flexible riser, where the groove and nub experience fretting contact damage.
Similar(59)
In the end, it isn't Ms. Cho's outré sexual fantasies but her personal experience of racism that forms the nub of her outsider's humor.
Before even leaving the hospital, our neurosurgeon called us to report that the "nub" of a brain tumor detected just 21 days earlier had experienced "explosive growth".
How can you – the very you, that little nub in the centre of your head, that bundle of nerves and synapses that experiences everything as it does, that is reading this now, that is dictating the voice inside your head: how does that You, so central to who You are, not accept You? It's fucked up, man.
One response, and a common thread on many a message board, was to add a second joystick (or "nub"), making the task of porting over PS2 games, and generally delivering a more console-like experience, all the more easy for developers.
There's the nub.
Pizzagate lacks even that nub.
A Syrian with experience in unofficial "track-two" negotiations suggests that Israel could make its own gesture by relinquishing the Shabaa Farms, a small, unpopulated nub of territory on the Golan which Lebanon claims as its own.
That is the nub of the problem.
The nub lies in the word "conceptually".
The nub of the problem is straightforward.
Write better and faster with AI suggestions while staying true to your unique style.
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com