The phrase "a tether from" is correct and usable in written English.
It can be used to describe a connection or link originating from a specific source or point.
Example: "The satellite maintained a tether from the space station to ensure stable communication."
Alternatives: "a connection from" or "a link from".
Using optical tweezers, we pulled a thin tether from a GUV held in an aspiration pipette, that allows to monitor membrane tension through the measurement of the force F exerted on the optical tweezers' bead (Cuvelier et al., 2005).
Downtown one afternoon, I spotted a man attached to a tether leaping from the roof of a hotel.
Many camps across Afghanistan have been fitted with surveillance balloons, which float above the camps from a tether and can transmit live images from as far away as 20 miles.
Regardless of the design, a kite must conform to the laws of aerodynamics and embody three fundamental characteristics: an aerodynamic structure to gain lift from the wind, a tether to keep it from blowing away, and a bridle to direct the kite face at the proper angle to the wind.
As the video shows, it lowers the package from a tether, detaches it and then reels back up and continues on its way.
Half a world away in Afghanistan, Marines marvel at one of the new blimplike spy balloons that float from a tether 15,000 feet above one of the bloodiest outposts of the war, Sangin in Helmand Province.
From the viewpoint of control engineering, the trajectory control of the underwater robot is a difficult task due to its nonlinear dynamics, which includes various hydraulic forces such as buoyancy and hydrodynamic damping, the difference between the centres of gravity and buoyancy, and disturbances from a tether cable.
Disturbances, including those from a tether or manipulator, are deduced for the observation of the controller.
This study provides instructions for the control of an underwater vehicle experiencing disturbances from a tether or manipulator.
