National apartment vacancy rate continues to climb.
Office Vacancy Rate in County Continues to Climb.
Canada 's Rental Vacancy Rate Increases.
The economic vacancy rate does not mean the amount of physical storefronts that are open or closed .
The latest monthly data shows that the national vacancy rate fell from 17.6% in September to 17.5% in October.
14.8 percent Downtown vacancy rate.
11.6 percent Suburban vacancy rate.
0Most neighborhoods have vacancy rate over 25 percent.
With the national retail vacancy rate at a three-year high, temporary shops are dropping into empty spaces.
Vacancy rates remained flat in 2008, but outlook for 2009 uncertain.
Data showing an overall regional office vacancy rate that stayed essentially flat in 2008 was a relief to the Swisher Commercial team that annually surveys the office/flex market.
The industrial vacancy rate reached 10.2% in the third quarter, up sharply from 9.4% in the second quarter, and the 2010 forecast calls for depressed rents and more belt- tightening .
As layoffs increase and the economy worsens, office vacancy rates in Austin and its suburbs have hit a four-year high.
To reduce vacancy rates and promote city living, the cities of Minneapolis and St Paul, partnering with home-ownership and community advocates, created an online home encouraging buyers to settle in the Twin Cities .
A new report says the apartment vacancy rate in the Colorado Springs area for the first three months of 2010 was the lowest reported since 2001.
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It could be due to the positron trapping rate balance between different vacancy traps shifting the S and W values to the annihilation characteristics of the NV− vacancy defect which has a high trapping coeﬃcient, without excluding that annealing can partially remove the complex vacancies.
Study of the optimal conditions for NV- center formation in type 1b diamond, using photoluminescence and positron annihilation spectroscopies
Positron annihilation parameters and trapping rate µ for the vacancy defects in diamond, as estimated in this work (except for SV − /SL ).
Study of the optimal conditions for NV- center formation in type 1b diamond, using photoluminescence and positron annihilation spectroscopies
We showed that the conversion eﬃciency of nitrogen into NV− increases with the irradiation ﬂuence, up to a point where further increase leads to a reduction in this conversion rate, most likely due to the creation of complex vacancies stable under 800◦/20 h annealing.
Study of the optimal conditions for NV- center formation in type 1b diamond, using photoluminescence and positron annihilation spectroscopies
In particular, the relatively low values of derivatives D3 for the pre-coarsening stage can be related to the strong vacancy trapping for this stage (illustrated by Fig. 6a in ) which should result in a sharp increase of the effective rate γ ef f CuFe in Eq. (8) .
Studies of concentration and temperature dependencies of precipitation kinetics in iron-copper alloys using kinetic monte carlo and stochastic statistical simulations
N [1 − (2 + uD )mi ] . i = mi (1 − mi−1) In the bulk of the system, the hopping rates for say a positive particle do not distinguish between a negative particle and a vacancy.
Spontaneous Symmetry Breaking in a Non-Conserving Two-Species Driven Model
In the limit β → 0, Ω → 0 the only relevant conﬁgurations are those composed of three blocks, containing (from left to right) negative particles, vacancies, and positive particles. A conﬁguration of this type is long-lived, as all exit rates from it scale to zero.
Spontaneous Symmetry Breaking in a Non-Conserving Two-Species Driven Model
First, a particle can leave the system through a boundary with rate β , leaving a vacancy behind it.
Spontaneous Symmetry Breaking in a Non-Conserving Two-Species Driven Model
This vacancy can travel into the system with rate (1 + α)−1 , in which case the system is again in a three-block conﬁguration.
Spontaneous Symmetry Breaking in a Non-Conserving Two-Species Driven Model
First, a particle can be attached to the system in the vacancy domain with rate ωA(N − x − y ).
Spontaneous Symmetry Breaking in a Non-Conserving Two-Species Driven Model
Second, a positive (negative) particle can be detached from the system with rate ωD x (ωD y ), thus creating a vacancy within a particle block.
Spontaneous Symmetry Breaking in a Non-Conserving Two-Species Driven Model
As already noticed, rates (4) reformulated in terms of vacancies correspond to the rule that a vacancy can move only if the initial and ﬁnal sites have at least s neighboring vacancies, where s = 1 in the case we are considering.
Dynamical arrest, tracer diffusion and Kinetically Constrained Lattice Gases
So we consider the chain as an open system for vacancies, which hop with the rates derived from the motion of the original beads.
Exact Solution for a 1-dimensional model for Reptation
Moreover, if such a system is driven by a ﬁeld, the transition rates not only depend on the vacancy distribution, but also on the direction of the connecting links.
Exact Solution for a 1-dimensional model for Reptation
Lattice gases in the RT model can be considered, in the limit of concentration c → 1, as models with a low concentration of vacancies in random lattices, whose transition rates into the sites are speciﬁed.
Diffusion Coefficients of Single and Many Particles in Lattices with Different Forms of Disorder
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