Results 91 to 100 of about 36,782 (207)

Urban Greenery as a Component of Real Estate Value

open access: yesReal Estate Management and Valuation, 2016
Due to the specific characteristics of cities, such as the intensity of the use of space, the supply of green areas is limited. These areas are subjected to constant pressure (demand for new transportation or construction functions), which usually ...
Szczepańska Agnieszka   +2 more
doaj   +1 more source

Sigma model from SU(1,1|2) spin chain

open access: yes, 2006
We derive the coherent state representation of the integrable spin chain Hamiltonian with supersymmetry group $SU(1,1|2)$. By the use of a projected Hamiltonian onto bosonic states, we give explicitly the action of the Hamiltonian on $SU(2)\times SL(2 ...
Arutyunov   +70 more
core   +2 more sources

The Dynamics Of Time Series Of Real Estate Prices

open access: yesReal Estate Management and Valuation, 2015
The presented research aims to contribute to the concerns regarding the evolutionary dynamics of the real estate market, seen as an open system flowing from one equilibrium state into another.
Belej Miroslaw, Kulesza Slawomir
doaj   +1 more source

Fees For Advertisements In The Right-Of-Ways Of Public Roads Incurred By A Given Bank Brand In Poland

open access: yesReal Estate Management and Valuation, 2015
This article aims to present the diversity in the rates of fees for advertisements on selected bank buildings located in the right-of-way, as well as the manner of calculating them.
Płuciennik Monika   +2 more
doaj   +1 more source

Displaced periodic orbits with low-thrust propulsion [PDF]

open access: yes, 2009
Solar sailing and solar electric technology provide alternative forms of spacecraft propulsion. These propulsion systems can enable exciting new space-science mission concepts such as solar system exploration and deep space observation.
McInnes, Colin R., Simo, Jules
core  

A Study on New Refrigerant R1234ze(E) and Its Mixtures

open access: yesZhileng xuebao, 2015
Over the past few years, more attention have been paid to the new low GWP refrigerant R1234ze(E), as a kind of ideal alternative of R134a. But, thermodynamic property and transfer characteristic are not good enough.
Qiu Jinyou   +4 more
doaj  

Boiling of Binary Zeotropic Blends in the Plate Heat Exchanger of the Heat Pump

open access: yesMATEC Web of Conferences, 2016
In this paper, we consider the process of boiling in the evaporator of the heat pump. Zeotropic binary refrigerants R32/R152a (30/70%) and R32/R134a (30/70%) are used as working medium. Calculations are made for brazed plate heat exchanger during boiling
Mezentseva Nadezhda N.   +2 more
doaj   +1 more source

Parametric study on effect of condensing and evaporating temperatures on cold storage performance and carbon footprint of traditional fishing vessels [PDF]

open access: yesBIO Web of Conferences
This paper presents a study on cold storage applications’ performance and carbon footprint on traditional fishing vessels. The cooling method used is Vapor Compression Refrigeration (VCR). However, VCR systems have issues related to CO₂ emissions.
Suhengki   +4 more
doaj   +1 more source

Measurement of Vapor Liquid Equilibrium for Difluoromethane (R32) +Fluoroethane (R161) + 2,3,3,3-Tetrafluoroprop-1-ene (R1234yf)

open access: yesZhileng xuebao, 2018
In the study, we focused on the vapor-liquid equilibrium property of the ternary system of R32+R161+R1234yf. The vapor–liquid equilibrium data was measured via a liquid-circulation apparatus at temperatures from 283.15 K to 323.15 K.
Yang Tao   +3 more
doaj  

Feedback stabilization of displaced periodic orbits : Application to binary asteroid [PDF]

open access: yes, 2012
This paper investigates displaced periodic orbits at linear order in the circular restricted Earth-Moon system (CRTBP), where the third massless body utilizes a hybrid of solar sail and a solar electric propulsion (SEP).
McInnes, Colin, Simo, Jules
core  

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