Process variations yield the asymmetry on core performance in many-core processors. Adaptive voltage scaling can hide the variations, but that results in the different thermal characteristics of cores. By using the thermal characteristics, the efficiency of energy optimization and temperature management can be improved. Experiments showed that the proposed dynamic voltage frequency scaling cons...

The structure of crotapotin, a protein extracted, from the venom of the Crotalus durissus terrificus, in solution at pH = 1.5, was studied by SAXS. The experimental results yield structural parameter values of the molecular radius of gyration Rg = 13.6 A, volume v = 16.2 x 10(3) A3 A3 and maximal dimension Dmax = 46 A. The distance distribution function deduced from the scattering measurements ...

A method for the active feedback reduction of optical instrumental intensity asymmetries is presented. It is based on the fast chopping of two spatially separated beams of light with orthogonal linear polarizations that are recombined and passed through a quarter-wave plate to yield a single beam with rapidly flipping helicity. Active electro-optic feedback has been successfully employed to mai...

In high energy heavy ion collisions at RHIC, the dihadron correlation function is known to be strongly modified by the medium. These modifications are reflected in changes in the pT spectrum, flavor composition, shape and yield of the jet. It has been shown[ 1] that there is a charge-asymmetry within jets that favors oppositely charged particle pairs. By splitting the correlation function by ch...

a r t i c l e i n f o Keywords: Asymmetry Inflation Relative price variability (RPV) U-shape JEL classification: E30 E31 E52 It is widely perceived that relative prices are more dispersed in periods of price decreases than in periods of price increases. We show that the asymmetry results from misspecifying the true, U-shaped, underlying model with a piecewise linear regression model. Ever since...

First observation of (anti)deuterons in deep inelastic ep scattering (DIS) measured with the ZEUS detector at HERA is reported. The production rate of deuterons is higher than that of antideuterons. However, no asymmetry in the production rate of protons and antiprotons was found. The (anti)deuteron yield is approximately three orders of magnitude smaller than that of (anti)protons, which is co...

In contrast to the quite unique entropy concept useful for systems in (local) thermodynamic equilibrium, there is a variety of quite distinct nonequilibrium entropies, reflecting different physical points. We disentangle these entropies as they relate to heat, fluctuations, response, time-asymmetry, variational principles, monotonicity, volume contraction or statistical forces. However, not all...

In high energy heavy ion collisions at RHIC, the dihadron correlation function is known to be strongly modified by the medium. These modifications are reflected in changes in the pT spectrum, flavor composition, shape and yield of the jet. It has been shown[ 1] that there is a charge-asymmetry within jets that favors oppositely charged particle pairs. By splitting the correlation function by ch...

Objectives: Fear of falling (FOF) is a common complication after stroke affecting gait and balance performance in individuals with a history of stroke. The current study aimed at determining the influence of the level of FOF on gait and balance performance after chronic stroke. Methods: A total of 76 persons with chronic stroke (including 41 women), who had no cognitive impairment and could wa...

Maintaining the body underwater in the so-called vertical position, where the body is inverted (head down) and balanced, is made possible by performing the support scull movement by the upper limbs. In synchronized swimming, the main criteria for judging this vertical position are maintaining body stability and the maximum height of the lower limbs one is able to extend out of the water. Theref...