Sentences with phrase «iannatti hysteresis»

Also on Slate: «It's Hysteresis: Why the World Might Be Forever Poorer Thanks to the Great Recession.»

As well, big swings (such as 1982 and 1990) risk hysteresis: the process of winding unemployment down again has proved to be slow and difficult.

As Chief Acolyte of the «hysteresis view», I must protest!

Nevertheless I do worry that the fall in exports from a strong dollar is a bit stronger than the rise in exports from a weak dollar: I suspect because there is a hysteresis effect: Once a factory is shut down, it stays shut down — and if firms don't continuously invest to stay at the cutting edge of technology, it can be hard for a high - wage advanced economy to stay globally competitive.

The big question economists are now debating, as Ball writes, is whether hysteresis can be reversed.

They know too that job wastage is eroding skills (hysteresis) and blighting their future.

«Hysteresis and the European Unemployment Problem Revisited.»

(ii) It is plausible that hysteresis effects account for some of the decline in productivity growth and that if so allowing for rapid demand growth might have lasting supply side benefits.

If we assume that hysteresis is in fact present to some degree after deep recessions, the natural next question is to ask whether it might be possible to reverse these adverse supply - side effects by temporarily running a «high - pressure economy,» with robust aggregate demand and a tight labor market.

Some other indicators point to a potential drag from a prolonged period of low headline inflation on the dynamics of wages and core prices, possibly reflecting hysteresis effects.

Mach stem hysteresis: Experiments addressing a novel explanation of clumpy astrophysical jet emission

This effect is known to freshman physics students as hysteresis.

«Preventing long - term unemployment by aggressively responding to increases in short - term unemployment is also the best way of heading off the risk of hysteresis (an increase in inactivity).»

After the recession hit, the public accused the Scottish politician of having borrowed too much, recklessly having sold off our gold reserves, creating a nationwide pandemic of hysteresis and amassing a national debt of around # 1 trillion.

«Wettability plays a key role in determining the equilibrium contact angles, contact angle hysteresis, and adhesion between a solid surface and liquid, as well as the retraction process of a liquid droplet impinged on the surface,» explained Doo Jin Lee, lead author, and a postdoctoral researcher in the Department of Materials and Engineering at Seoul National University.

Hysteresis, where a material's performance relies upon its history — like the weakening of the rubber in a car tyre due to repeated use — is also a sticking point for Eva Unger, a postdoc at Lund University, Sweden.

The team not only found full analogy of the active motion in a field to magnetic hysteresis but also managed to quantify the controllability of the swarm and identify the signatures of collective behavior of the active agents.

Compared to prior investigations, which contained optical hysteresis in cavities containing nonlinear absorptive and dispersive gain media, the operation principles as physical processes and operating mechanisms in transistor laser electro - optical bistabilities are considerably different.

Therefore, hysteresis in the electromechanical response measured in PFM can not unambiguously identify ferroelectricity.

Researchers, led by Oak Ridge National Laboratory, clearly showed that both ferroelectric and non-ferroelectric materials could generate similar hysteresis loops in their electromechanical responses.

The traditional approach is to observe a «residual» effect in the material's response (hysteresis loop) using a SPM, for example, the material retains residual electric polarization after removal of an external electric field.

Milton says that in addition to constant braking force, shape memory materials have a property called hysteresis, which in an ideal climbing rope «means the material will absorb a lot of energy, so that when it stretches, instead of bouncing to where you were before, you would fall, then it would retract slowly» instead of jerking you upward.

This interference reduced the giant magnetocaloric effect, but also virtually eliminated the large hysteresis.

However, its spins aligned slowly when magnetic fields were applied or removed — that is, it showed large hysteresis — making it less efficient than it could be as a magnetic refrigerant.

In a report appearing in the June 24 issue of Nature, metallurgist - physicist Robert Shull and colleagues at the National Institute of Standards and Technology in Gaithersburg, Maryland, added a little iron to the compound, reducing hysteresis by more than 90 %.

This conformation hysteresis persists for many polymer relaxation times and is due to conformation - dependent hydrodynamic forces.

If the high climate sensitivity effect of the ice ages is a result of the hysteresis effect as proposed by Oerlemans and Van den Dool (1978), then the present observed sensitivity of 1K / 2xCO2 can not be much higher.

The resulting hysteresis is related to recombination as well.

Éva Kisdi & Stefan A. H. Geritz — 2003 (4)([email protected]) Keywords: asymmetric competition, colonization, displacement competition, fugitive co-existence, hysteresis, perennial plants, replacement competition, safe site model, seed bank

Competition - colonization trade - off between perennial plants: exclusion of the rare species, hysteresis effects, and the robustness of coexistence under replacement competition.

Marine ice sheet instability is a classic example of hysteresis.

The switch - down back from high to low RPM cams is set to occur at a lower engine speed than the switch - up (representing a hysteresis cycle) to avoid a situation in which the engine is asked to operate continuously at or around the switch - over point.

The steering gear box construction adopts a low - hysteresis cannon mount method that further enhances linear steering movements.

The driver has another option — when he can be stubborn and change speeds «manually» or to adjust truck's computer system at a certain speed, at a fixed distance compared to the front vehicle and, of course, to stabilize the hysteresis of speed when climbing and descending hills.

It has been improved in shift performance and reaction time by an optimized friction system and pistons with a lower hysteresis.

Looking at the photograph in this goodereader article, I assume that the key behind this approach is a hysteresis in the particle movement when the pixel voltage is varied.

In this paper, tracking performance and movement precision of piezoelectric actuator as operating parts of ultra-precision cutting unit is improved using feedback control of inverse - hysteresis model to remove hysteresis property.

Ross Iannatti Hysteresis no. 62, 2016 Silicone coated nylon fabric, sodium azide, residue, wood 245 x 210 cm (96 x 47.25 inches)

If the high climate sensitivity effect of the ice ages is a result of the hysteresis effect as proposed by Oerlemans and Van den Dool (1978), then the present observed sensitivity of 1K / 2xCO2 can not be much higher.

Killian, «Hysteresis» is not my favourite new word: — RRB - But I get it.

Paleoclimate inferences probably don't probe the full span of uncertainy associated with forcing and rate - dependent mechanisms of melt, and the hysteresis associated with ice sheets.

Yet, you offer no hysteresis, no alternative, just keep Capitalism, but but trigger a Great Depression.

Perhaps the most important element to my being able to do things like predict ENSO - induced melt in 2016, when the literature said there was no relationship between the two, is that I understand the science is attempting to describe a planet that has never existed before, a level of forcings that has never happened before and a lack of hysteresis that has never happened before.

This looks like hysteresis in a multistable system to me.

If we set that aside, hysteresis would occur with slow feedbacks.

(aside: for those thermodynamic disequilbrium states, hysteresis would be avoided if they remain — I mean, if you don't then go to equilibrium at the same T, p and then try to reverse the process)

Setting both aside and just considering equilibrium climate, there can still be hysteresis.

The pink curve (the forcing AKA the burner) peaks in 2066, but the red curve continues rising due to hysteresis, and doesn't peak until 2068.

It gets tricky now because the equilibrium climate sensitivity requires a timescale to be defined — barring large hysteresis, it isn't so large going out many millions of years (weathering feedback); there will be a time scale of maximum sensitivity.

There's hysteresis because if a volume of cloud is brought back down and warmed (moist and then dry adiabatically), evaporation starts shrinking the droplets — but it won't put so much back into the air to produce RH > 100 %.