Sentences with phrase «feedback mechanism also»

The second positive feedback mechanism also has to do with ice melting.

Moreover, miR - 181a expression has also been shown to be up - regulated by dopamine [40], suggesting that DA neurotransmission may limit neurite growth through a feedback mechanism also.

The discovery of this feedback mechanism also offers a number of targets for therapeutic intervention.

Not exact matches

They also stem from the prevalence of positive and negative feedback mechanisms, which alternately amplify and dampen the initial impact of price changes.

The design also creates a feedback mechanism where milk is only released when they apply pressure to the base of the teat, like they would when breastfeeding.

Otherwise, we'd ALSO have some sort of feedback mechanism to reject bad mutations.

I also give feedback to graduate student applicants and make sure that the research they are proposing is fundable by our mechanisms.

Researchers from North Carolina State University have found that the transfer of triplet excitons from nanomaterials to molecules also creates a feedback mechanism that returns some energy to the nanocrystal, causing it to photoluminesce on long time scales.

In a recent paper in the Journal of Biological Chemistry, Nathan Johnson and colleagues at the University of Wisconsin - Madison write that they found that IRP - 1 activity also could be suppressed by degradation when the iron - sulfur cluster biogenesis system was disabled, and that there were regulatory feedbacks between the protein degradation and iron - sulfur cluster mechanisms.

The speed of gastric emptying is also controlled by various hormones and feedback mechanisms, including the «ileal brake».

Such a negative effect, however, seems to be somewhat mitigated by post-RE feeding, which has been shown to increase muscle AR content, resulting in increased testosterone tissue uptake and enhanced luteinizing hormone (LH)- which also has been shown to elevate testosterone levels - release via feedback mechanisms.1 These observations provide a possible mechanism for increased protein synthesis following post-RE food intake.

Our solutions help you achieve business objectives, and also help measure learning effectiveness through a robust 360 ° feedback mechanism.

Feedback should also benefit from a steering structure (the rack, the column, the tilt / telescope mechanism, and their mountings) that is five times stiffer.

Both of these systems are not only complex but are also fraught with complicated feedback mechanisms, both positive and negative.

But this is also true of the positive feedback mechanisms that have been proposed, at least those that work through temperature as an intermediary.

The same feedback mechanisms that are proposed to enhance the CO2 warming are also applicable to solar forcing, including warming induced increases in methane release.

Cox et al.'s calculations were also based on another assumption somewhat related to different time scales for different feedback mechanisms: a constant «heat capacity» represented by C in the equation above.

McPherson also believes we are past the point where human actions can prevent near - term extinction, due to all the positive feedback mechanisms being in play.

This «climate sensitivity» not only depends on the direct effect of the GHGs themselves, but also on natural «climate feedback» mechanisms, particularly those due to clouds, water vapour, and snow cover.

The school will also teach the importance of understanding the physical mechanisms that produce many of the most impactful extreme events, including «complex» hydrologic extremes such as drought and the role of coupled land - atmosphere feedback mechanisms in amplifying extreme temperature events.

Climate models also point to a more - likely - than - not probability that even greater impacts will result from feedback mechanisms such as permafrost and ice sheet melting beginning or accelerating, unleashing further warming.

Within economics modelling, attempts to model the feedback mechanisms that occur in the real economy are also really difficult — we know, for example, that investment in new technologies will act as an incentive for the existing technologies it hopes to substitute to become more efficient (the sailing ship effect — i.e. in the 50 years after the introduction of the steam ship, sailing ships made more efficiency improvements than they had in the previous 3 centuries) but how to quantify something even as simple as this is not easy BUT we have learnt a few ways to give sensible (order of magnitude) figures with time lags, the learning by doing effect and phased - in substitution effects based on massive amounts of data.

These eight major phenomena are the primary interactive feedbacks as far as I understand them, but besides their delayed interactions by the warming from each after the ~ 35 yr timelag then accelerating almost all of them, they are also being driven by a great many direct coupling mechanisms with little or no timelag.

Reviewing the IPCC papers, I see that you are right about the feedback uncertainty being more related to clouds rather than water vapour, although they also state that the precise mechanisms of water vapour feedbacks are quite complex and the form its spacial distribution would take is still not well understood.

These and other observations can be integrated into a model with feedbacks and having two unstable end ‐ points that is consistent both with classical studies of past climate states, and also with recent analysis of ice dynamics in the Arctic basin by Zhakarov, whose oscillatory model identifies feedback mechanisms in atmosphere and ocean, both positive and negative, that interact in such a manner as to prevent long ‐ term trends in either ice ‐ loss or ice ‐ gain on the Arctic Ocean to proceed to an ultimate state.

But water vapor, unlike CO2, acts as a negative feedback mechanism, too, because as the atmosphere heats and more water vapor enters the air, we also have more clouds, which reflect heat.

If, in fact this turns out to be valid, it implies a very low climate sensitivity to CO2, although it also implies another positive feedback mechanism.

It also reveals the existence of significant positive and negative feedback mechanisms in the atmosphere responsible for the non linear relationship between emissions of biogenic VOC and SOA burden.

A customer - oriented publisher sets up operating mechanisms also to garner feedback from those key institutions in order better to inform product development and customer interaction.

Small organizations that have a mechanism for receiving and responding to customer feedback should also take note of this standard because accessible formats and communication supports for such mechanisms must be communicated to the public and made available for use upon request.

They also fail because the infrastructure, processes, incentives, skills and feedback mechanisms are not in place to support the change.

It also, crucially, provided a public feedback mechanism, with opportunities for other Insiders to add a +1 to feature requests and bug reports.

Research also implicates a distributed network within the prefrontal cortex through which attention is deployed to closely monitor performance, incorporating feedback, as individuals then call on more specialized cognitive control mechanisms to modify subsequent behaviour.30 - 32 Anxiety related perturbations in this pattern are evident in both children33 and adults.34 Imaging studies have implicated the anterior cingulate cortex (ACC) in this process, as it appears to be hyperactive in anxious individuals during tasks requiring cognitive or «top down» control.35