Results 11 to 20 of about 18,801 (144)

Lower entropy bounds and particle number fluctuations in a Fermi sea [PDF]

open access: yes, 2006
In this letter we demonstrate, in an elementary manner, that given a partition of the single particle Hilbert space into orthogonal subspaces, a Fermi sea may be factored into pairs of entangled modes, similar to a BCS state.
Klich, Israel
core   +1 more source

Numerical simulation of dark lanes in post-flare supra-arcade [PDF]

open access: yes, 2009
We integrate the MHD ideal equations to simulate dark void sunwardly moving structures in post--flare supra--arcades. We study the onset and evolution of the internal plasma instability to compare with observations and to gain insight into physical ...
A. Costa   +17 more
core   +1 more source

The Blandford-Znajek mechanism and emission from isolated accreting black holes [PDF]

open access: yes, 1999
In the presence of a magnetic field, rotational energy can be extracted from black holes via the Blandford-Znajek mechanism. We use self-similar advection dominated accretion (ADAF) models to estimate the efficiency of this mechanism for black holes ...
Blandford R. D.   +13 more
core   +2 more sources

Legal-Surveying Documentation in the Registration of Rights to Properties of the Treasury and of Territorial Self-government Units – Case Study of Poland

open access: yesReal Estate Management and Valuation, 2020
The Act of 21 August 1997 on Real Estate Management imposes on district governors within the management of the Treasury-owned real estates, as well as the commune head, the mayor or city mayor – in the case of the real estate resources of the commune ...
Sobolewska-Mikulska Katarzyna   +1 more
doaj   +1 more source

The Impact of Covid-19 on the Use of Modern Technologies By Real Estate Brokers

open access: yesReal Estate Management and Valuation, 2022
Real estate brokerage is the activity of matching parties to a real estate transaction. Due to the increasing ease of access to offers posted by sellers and landlords, various challenges in finding solutions that will attract potential customers have ...
Kania Katarzyna, Kmieć Łukasz
doaj   +1 more source

Two types of glitches in a solid quark star model [PDF]

open access: yes, 2014
Glitch (sudden spinup) is a common phenomenon in pulsar observations. However, the physical mechanism of glitch is still a matter of debate because it depends on the puzzle of pulsar's inner structure, i.e., the equation of state of dense matter.
Lu, Jiguang   +3 more
core   +1 more source

Management of Facilities at Public Universities in Africa: Current Challenges and the Way Forward

open access: yesReal Estate Management and Valuation, 2021
This paper provides an overview of the challenges of management of facilities at public universities in Africa. Results reveal that: poor condition and the overcrowding of facilities, limited skills and capabilities of facility management departments ...
Chikafalimani Samuel H.P.   +2 more
doaj   +1 more source

The Essence of Equivalent Markets in Determining the Market Value of Land Property for Variable Planning Factors

open access: yesReal Estate Management and Valuation, 2016
The leading local legislation act defining the spatial policy is the local development plan, the financing of which is the commune’s responsibility. The beneficiary of activities aimed at the transformation of the intended property use is its owner or ...
Wójciak Ewelina
doaj   +1 more source

Representing Uncertainty in Property Valuation Through a Bayesian Deep Learning Approach

open access: yesReal Estate Management and Valuation, 2020
Although deep learning-based valuation models are spreading throughout the real estate industry following the artificial intelligence boom, property owners and investors continue to doubt the accuracy of the results.
Lee Changro, Park Keith Key-Ho
doaj   +1 more source

Qualitative and Quantitative Analysis of Housing Indices at the Neighborhood Level: Case Study of Region 6 of Tehran Municipality

open access: yesReal Estate Management and Valuation, 2021
Most of the cities in Iran have experienced very rapid development. The urban population in the last decade has been increased by migration, and cities in Iran are faced with many problems.
Ghalehteimouri Kamran Jafarpour   +3 more
doaj   +1 more source

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