Results 41 to 50 of about 71,696 (225)

Parametric and Non-Parametric Statistical Methods in the Assessment of the Effect of Property Attributes on Prices

open access: yesReal Estate Management and Valuation, 2018
One of the basic problems in the comparison-based property valuation process is to determine the influence of property attributes on their price differential.
Gaca Radosław
doaj   +1 more source

Exploring the Combined Effects of Hydrogen and Multiwalled Carbon Nanotubes on the Performance, Emissions, and Combustion Characteristics of a Diesel Engine Operating on Ternary Fuel Mode

open access: yesEnergy Science & Engineering
This study explores a unique fuel blend known as ternary fuel (TF), which consists of 10% ethanol, B20 (a mix of 20% Nerium oleander methyl ester and 80% diesel), and 50 mg/L (C50) of multiwall carbon nanotubes with hydrogen (H2) infusion of 6 lpm to ...
Sarojini Jajimoggala   +9 more
doaj   +1 more source

Gain control from beyond the classical receptive field in primate primary visual cortex [PDF]

open access: yes, 2003
Gain control is a salient feature of information processing throughout the visual system. Heeger (1991, 1992) described a mechanism that could underpin gain control in primary visual cortex (VI). According to this model, a neuron's response is normalized
Barraclough, N E   +4 more
core   +1 more source

Analytical stress solution framework for lined compressed air energy storage chambers and its application to safe burial depth determination and supporting effectiveness evaluation

open access: yesDeep Underground Science and Engineering, EarlyView.
An analytical framework delivers a closed‐form stress solution for lined compressed air energy storage chambers, enabling the determination of the minimum safe burial depth. The solution quantitatively evaluates lining support effectiveness, offering a reliable tool for chamber design and optimization.
Zeyuan Sun   +3 more
wiley   +1 more source

The Impact of Taxation on Economic Growth: Case Study of OECD Countries

open access: yesReview of Economic Perspectives, 2015
The aim of this paper is to evaluate the impact of individual types of taxes on the economic growth by utilizing regression analysis on the OECD countries for the period of 2000–2011.
Macek Rudolf
doaj   +1 more source

Glucosinolate hydrolysis products for weed control [PDF]

open access: yes, 2006
Glucosinolates are allelochemicals present in all Brassica plants. Upon hydrolysis by endogenous enzymes they produce a series of biologically active compounds, such as isothiocyanates and their deriva-tives among others.
Bellostas, Natalia   +3 more
core  

Carbon emission assessment of tunnel infrastructures: From construction to operation

open access: yesDeep Underground Science and Engineering, EarlyView.
This study develops a lifecycle carbon accounting framework for tunnel infrastructures, covering design, construction, operation, maintenance, and dismantling. Applied to a subsea tunnel case, the framework reveals the carbon emission distribution among four typical tunnel types and highlights potential carbon offset methods for low‐carbon tunnel ...
Luyuan Long   +4 more
wiley   +1 more source

Econometric Modelling of Average Housing Prices in Local Markets and the Price Anchoring Effect

open access: yesReal Estate Management and Valuation
This paper employs the econometric models of relationships over time to evaluate the change in the unit prices of apartments on the local secondary markets in Warsaw and Szczecin, depending on various socioeconomic factors.
Doszyń Mariusz, Kokot Sebastian
doaj   +1 more source

Linear and Nonlinear Weighing of Property Features

open access: yesReal Estate Management and Valuation, 2019
Determining the weights of market features of real estate in explaining their prices is one of the basic objectives of market analysis, performed as part of the property value estimation process.
Barańska Anna
doaj   +1 more source

Application of serum plate in the grey area setting of HBsAg ELISA

open access: yesZhongguo shuxue zazhi, 2022
Objective To evaluate the necessity and rationality of setting 0.7 CO of the gray area of HBV surface antigen reagent (ELISA) in our laboratory, and to provide the basis for the grey area setting.
Dan SHENG, Kecheng WANG
doaj   +1 more source

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