closed loop


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Related to closed loop: open loop, Closed Loop System, closed loop obstruction

loop

 [lo̳p]
a turn or sharp curve in a cordlike structure.
capillary l's minute endothelial tubes that carry blood in the papillae of the skin.
closed loop a system in which the input to one or more of the subsystems is affected by its own output.
Henle's loop the U-shaped part of the nephron extending from the proximal to the distal convoluted tubule.
ileal loop ileal conduit.
Lippes loop a form of intrauterine contraceptive device.
open loop a system in which an input alters the output, but the output has no effect on the input.

closed loop

a biological feedback system in which a substance produced in the body affects the mechanism that causes its own production.

closed loop

1. A biological system in which a substance produced affects the output of the substance by a feedback mechanism.
2. In the learning of motor skills, the process of using sensory feedback to modify fine motor control or skilled movements.
See also: loop

loop

a turn or sharp curve in a cordlike structure.

capillary l's
minute endothelial tubes that carry blood, as in the papillae of the skin.
closed loop
a system in which the input to one or more of the subsystems is affected by its own output.
diuretic loop
loop of Henle diuretic.
Henle's loop
see henle's loop.
intestinal loop
in most species the small intestine is arranged in a series of indefinite open loops. In ducks and geese the loops are closed, finite structures, five to eight in number, and are located more or less in fixed positions. The supraduodenal loop is one of them.
open loop
a system in which an input alters the output, but the output has no effect on the input.
References in periodicals archive ?
8220;Aerospace engineers can now use Aviya's Closed Loop Bench from the early stages of the design process through to the certification stage, ensuring that these complex systems are designed on time and within budget, while meeting or exceeding stringent technical specifications.
Chris Dow, managing director of Closed Loop London, said: "It is the vision and commitment of companies like Solo Cup Europe that have made this new facility happen.
We believe the Closed Loop Marketing Executive Summit is a significant step in helping advance the success of our Life Sciences customers.
Market Analytics III-16 Table 12: US Recent Past, Current and Future Analysis for Prepaid Cards by Segment - Closed Loop and Open Loop Prepaid Cards Independently Analyzed with Annual Load in US$ Million for Years 2013 through 2020 (includes corresponding Graph/Chart) III-16 Table 13: US Historic Review for Prepaid Cards by Segment - Closed Loop and Open Loop Prepaid Cards Independently Analyzed with Annual Load in US$ Million for Years 2006 through 2012 (includes corresponding Graph/Chart) III-17 Table 14: US 15-Year Perspective for Prepaid Cards by Segment - Percentage Breakdown of Dollar Load for Closed Loop and Open Loop Prepaid Cards for Years 2006, 2014 and 2020 (includes corresponding Graph/Chart) III-18
As well as the new London extension, Closed Loop has plans to build a 50,000 tonnes plant in North Wales, with a further five plants to come--although the opportunity that has arisen in London through the Thames Gateway Development Corporation may put these on the back burner.
closed loop solutions on retailers, the financial industry, and companies that currently serve the unbanked and credit challenged?
Our recruiting costs have been high as we now focus on hiring drivers with home domiciles in closed loop proximity.
has selected Proscape as their global Closed Loop Marketing strategic technology partner.
0 makes it easier than ever for developers and architects to create and manage world-class business applications, while delivering the next generation of design-time SOA governance via a closed loop production/consumption process.
SAN DIEGO -- Visionet Systems has announced the availability of its Closed Loop QA/QC([TM]) extension for VisiLoanReview([R]) (VLR), a 100 percent Web-based program providing electronic quality control and underwriting reviews to the lender and investor community.
The second closed loop uses chillers to cool the molds in summer.
As a result of Governor's Blanco's action, McMoRan will undertake to obtain approval of its MPEH(TM) project using Closed Loop technology while we continue to address concerns about the more efficient ORV technology.

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