This specification is a sub-protocol of OpenRTB to allow for the delivery of native advertising. formats, as their specifics differ from publisher to publisher. In May 2013, a separate IAB. subcommittee was formed to define the request and response structures of native ad units;
Linear Variable Differential Transformer. How LVDTs Work. The LVDT or Linear Variable Differential Transformer is a well established transducer design which has been used throughout many decades for the accurate measurement of displacement and within closed loops for the control of positioning.
Laser therapy was introduced as a non-invasive treatment option for osteoarthritis nearly 30 years ago. Laser therapy, also known as low-level laser therapy (LLLT), is a light source that generates pure light of a single wavelength. The effect produced by laser therapy is not thermal (heat) -- instead, it has to do with photochemical reactions in cells. Studies have produced inconsistent results regarding laser therapy for osteoarthritis.