coefficient of the stresslet). After Constantine Pozrikidis: "The symmetric part of the first-order moment is the coefficient of the stresslet expressing the symmetric part of the point force dipole in the multipole expansion".
I especially recommend reading the last reference.

Video surfaces of slain B.C. woman alleging abuse by partner in Peru

Footage has surfaced that appears to show Kimberlee Kasatkin documenting abuse she says she suffered at the hands of her partner in Peru.

Kasatkin’s spouse, Christopher Franz Bettocchi, was charged last may in the death of the 41-year-old woman from Abbotsford.

Kimberlee was living in Lima, Peru, with Bettocchi, who is from Peru, and their two children at the time of her disappearance.

The couple met in Victoria, where Kimberlee was attending school, and moved to Peru more than three years ago.

Kimberlee travelled to Abbotsford once or twice a year, for a few weeks at a time, and would then return to her spouse and kids.

Her last contact with her family was during a FaceTime call with two of her