Results 191 to 200 of about 60,872 (328)

Industrial Location At the Intra-Metropolitan Level: A Negative Binomial Approach [PDF]

open access: yes
The objective of this paper is to analyse the incidence of agglomeration economies on the new firms’ location decisions inside metropolitan areas. Following the literature we consider that agglomeration economies are related to the concentration of an ...
Elisabet Viladecans-Marsal   +1 more
core  

The Impact of Organic Constituents in Coal Chemical Wastewater on Additive Adsorption at the Coal Surface: Experimental Investigation and Molecular Dynamics Simulation

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Direct preparation of coal–water slurry using coal chemical wastewater represents an economical and feasible approach for wastewater resource utilization. Unlike clean water, however, the complex organic components in wastewater may exert adverse effects on slurry properties.
Yi Xiang   +6 more
wiley   +1 more source

Modeling the rise and demise of Classic Maya cities: Climate, conflict, and economies of scale. [PDF]

open access: yesProc Natl Acad Sci U S A
McCool WC   +9 more
europepmc   +1 more source

Agglomeration economies and productivity in Indian industry [PDF]

open access: yes
"New"economic geography theory, and the development of innovative methods of analysis have renewed interest in the location, and spatial concentration of economic activities.
Deichmann, Uwe   +2 more
core  

Development of Antifreezing High‐Efficiency Dust Suppressant for Railway Coal Transportation

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT In the process of railway coal transportation, a large amount of coal dust is dispersed, causing serious economic loss and environmental pollution. In order to improve the low‐temperature dust suppression performance, the present study has developed an antifreeze‐type, high‐efficiency railway coal transportation dust suppressant (hereinafter ...
Yuxing Huo   +7 more
wiley   +1 more source

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