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zxcv
Questions and answers by visitors named
zxcv
Questions (16)
Steve Porges’ Polyvagal theory posits that the key role of the mammalian vagus nerve is to support human affiliation. Which of
4 answers
1,161 views
Which of the following is NOT a scientific finding related to apology?
People who receive apologies report better psychological
2 answers
703 views
Which of the following is most consistent with findings from research on how becoming a parent relates to happiness?
There is an
5 answers
784 views
Barbara Fredrickson suggests that, based on the pace of cellular renewal in the body, it tends to take around ________ to change
5 answers
1,838 views
According to research led by Sarina Saturn, which of the following is predicted by variations of a particular gene on the third
4 answers
1,443 views
Dacher and Emiliana suggest that compassion can be defined as: The feeling a person has in the presence of ________, is coupled
3 answers
753 views
Determine the creep compliance J(t) of a material that responds like:
a) an elastic spring with Young's modulus E J(t): b) a
1 answer
429 views
What controls the Young's modulus in the glassy regime of an amorphous polymer?
Sliding between short segments of polymer chains
2 answers
697 views
What controls the Young's modulus in the viscoelastic regime of an amorphous polymer?
Sliding between short segments of polymer
1 answer
446 views
What controls the Young's modulus in the rubbery regime of an amorphous polymer?
Sliding between short segments of polymer chains
3 answers
526 views
A helmet has an open cell polystyrene foam liner that is designed to absorb the kinetic energy from an impact. The foam has a
6 answers
855 views
Calculate the load that a fibroblast cell applies to buckle a single column in a collagen tissue engineering scaffold, given
4 answers
733 views
The television coverage of the World Series showed several remarkable slow-motion views of the deflection of the bat as it hit
10 answers
874 views
The creep compliance of a polymer is given below. A specimen of polystyrene is loaded in creep with a stress of 10MPa for
2 answers
497 views
At a point in a plate subjected to plane stress loading along its surface, the cartesian stress components acting on the y-face
3 answers
688 views
An atomic force microscope cantilever, of rectangular cross section, has a length, l, of 200μm, a width, b, of 20μm and a
1 answer
608 views
