The phrase "a feed back" is not correct in written English.
The correct term is "feedback," which is an uncountable noun and should not be preceded by "a."
Example: "I would appreciate your feedback on my presentation."
Alternatives: "input" or "response."
Here a feed back H∞ suboptimal controller is designed to stbilize the sensor such that tracking is uninterupted.
It's a feed back loop: unless you address the causes, there will always be more and more kids being damaged and needing help.
Moreover, MaSC-expressed Dll1 activates Notch signaling in stromal macrophages, increasing their expression of Wnt family ligands such as Wnt3, Wnt10A, and Wnt16, thereby initiating a feed back loop that promotes the function of Dll1 MaSCs.
However, the concept that luxO may be regulated at the transcriptional level has been previously recognized since in V. harveyi, luxO was shown to autorepress its own transcription through a feed back mechanism25.
Industrial expansion is also a need of the time, which requires infrastructural facilities; which intern forms a feed back resulting in further pressure on finite land and water resources.
This suggests that there is a feed back loop between integrin activation, adhesion, and recycling functionally tying inside-out and outside-in integrin signaling.
Repeat: Create a feed-back loop for architecture, response driven, yet limitless in implication and application.
"It's a feed-back system: words to movement, movement to words.
Moreover, to overcome parameter sensitivity of the feed-forward controller, a feed-back loop with a PI controller is implemented.
An actively mode-locked fiber laser with regenerative stabilization established through a feed-back electronic amplifier operated in the saturation regime is reported in this paper.
Recurrent loops between a feed-back controller and the internal model allow our system to perform accurate binocular saccades and create an implicit representation of the nearby space.
