Forces between a hard/permanent magnet of arbitrary shape and an ideally soft magnetic plate in close proximity are derived analytically from the image method applied to magnetostatics. We found that the contact force, defined as the force required to detach the hard magnet from the plate, coinc...
We further adopt the genetic algorithm to achieve an optimized design of the MSCR that potentially has a high steerability and capability of applying forces. Offering a facile route to analyze and optimize MSCRs with contact forces, the present work may facilitate the design of MSCRs for ...
And I know you started wondering how to easily quantify the motion induced by magnetic forces on ferromagnetic bodies. Then you indulged in the thought that the mathematical description of those phenomena has in fact an elegant and compact form, however only trivial and overly simplified cases can...
Recently1the magnetic moments of the proton, neutron and deuteron have been measured with great precision. It is found that the moment of the deuteron differs from the algebraical sum of the moments of the proton and neutron by an amount much greater than the experimental error. The discovery ...
Even if the mechanical forces are the most investigated, electric, and magnetic stimuli were taken into consideration, as novel strategies in bone tissue engineering [199]. Electroactive polymers, such as piezoelectric polymers, e.g., PVDF, can promote preosteoblastic adhesion and differentiation, sin...
The forces of evolution and genetic mutation have endowed humans with new abilitiesInterview with Miroslaw Magola Super human in populare cultureFiction: Speculation about human nature and the possibilities of both human enhancement and future human evolution have made superhumans a popular subject of ...
(semi-contact) mode is used to map surface topographical features. The second pass is made by lifting the cantilever a set distance and follows the surface contours from the first pass at a constant height above the sample. At the new set height, only the longer range magnetic forces are,...
Sim-to-real for high-resolution optical tactile sensing: From images to 3D contact force distributions The images captured by vision-based tactile sensors carry information about high-resolution tactile fields, such as the distribution of the contact forces applied to their soft sensing surface. Howev...
Moreover, to exploit both hydrodynamic and magnetic forces, the magnetic disks are imprinted within microfluidic channels, while a tethered microbead attached on each end of the DNA strand provides convenient force transmitting handles. Two ... M Howdyshell,M Simon,M Poirier,... - American Physic...
Are tensional forces contact forces? Do balanced forces cause a change in motion? Is there normal force if an object is moving? Is it possible to have force in absence of motion? What does a force acting on an object do to that object's motion? Is gravitational force a contact force?