The stability requirement of bearing contact and a favorable function of transmission errors motivates the investigation of design and manufacture technology of the face-gear drives.
This requirement of mutual contact between mover and moved holds for most cases of locomotion, hence the need for the complicated machinery in the explanation of projectile motion in Physics 8.10.
UV light responsive microcapsules, as one class of the stimuli responsive capsules, possess the abilities to active their functionalities by responding to the UV stimulus remotely without requirement of direct contact or interaction.
The result indicates that the compact thermoelectric generators based on three-dimensional thermal extensional structures can reduce the requirement of thermal contact area and make the heat flow directionally transferred to thermoelectric modules along the three-dimensional structure.
Even with mosaicing, the frame rate of CLE and the requirement of near contact imaging prohibit interrogation of the entire distal esophagus in realistic procedure times, however.
Importantly, previous reports have highlighted the functional requirement of cell cell contact between neighbor β-cells (35– 35).
The abnormal shape of the wnt4a ectodermal expression domain in tbx1 mutants might reflect a requirement of endodermal contacts for proper expression, as wnt4a expression was lost in sox32 mutants that lack endoderm (supplementary material Fig. S3M).
Thus, we used IL-2 to prime the resting NK cells and ionomycin to administer essential costimulatory early signals that bypass the requirement of cell contact-dependent mechanism [ 83, 84].
