Loop mechanics-A review

Retraction Mechanics: A Review

Extraction space closure is an integral part of orthodontic treatment which demands a thorough understanding of the biomechanics which leads to a better ability to decide on the anchorage and treatment options and prognosis of various alternatives. In the pre-adjusted edgewise technique, retraction is achieved either with friction (sliding) or frictionless mechanics. Sliding mechanics involves,...

A Review of Quantum Mechanics

From Loop Space Mechanics to Nonabelian Strings

Lifting supersymmetric quantum mechanics to loop space yields the superstring. A particle charged under a fiber bundle thereby turns into a string charged under a 2-bundle, or gerbe. This stringification is nothing but categorification. We look at supersymmetric quantum mechanics on loop space and demonstrate how deformations here give rise to superstring background fields and boundary states, ...

A MODIFIED THEORY OF NEWTONIAN MECHANICS

A specific form of the inertial law is presented by which we can gain a deeper insight into the essence of mass and inertia. In this modified theory, there is no need to keep the concept of absolute space and Newton's third law as principles, By introducing a convenient form for gravitational law the coupling constant G becomes a function of inertial parameters of the universe

Mechanics of adhesion in MEMS — a review

A review is presentedof the mechanics of microscale adhesion in microelectromechanical systems (MEMS). Some governingdimensionlessnumbers such as Tabor number, adhesionparameter and peel number for microscale elastic adhesion contact are discussed in detail. The peel number is modiŽ ed for the elastic contact between a rough surface in contact with a smooth plane. Roughness ratio is introduced ...