Results 31 to 40 of about 1,590 (89)

The History, Present Condition, and Future of the Molluscan Fisheries of North and Central America and Europe: Volume 3, Europe [PDF]

open access: yes, 1997
(PDF file contains 248 pages.
Burrell, Jr., Victor G.   +3 more
core  

The changing spatial distribution of economic activity across U.S. counties. [PDF]

open access: yes
This paper studies the recent trends in the spatial distribution of economic activity in the United States. Using county-level employment data for 13 sector -which cover the entire economy- we apply semi-parametric techniques to estimate how ...
Desmet, Klaus, Fafchamps, Marcel
core  

The Numbers Behind Mushroom Biodiversity [PDF]

open access: yes, 2016
Fungi are among the most diverse groups of organisms on Earth. with a global diversity estimated at 0.8 million to 5.1 million species. They play fundamental ecological roles as decomposers, mutualists, and pathogens, growing in almost all habitats and ...
Aaronson   +247 more
core   +1 more source

European Railway Comparisons: Final Report [PDF]

open access: yes, 1994
The Institute for Transport Studies (ITS), University of Leeds and the British Railways Board (BRB) carried out a major comparative study of Western European railways in the late 1970s (BRB and University of Leeds, 1979).
Garlick, M.   +4 more
core  

Strategic evaluations and techno-economic networks. Vaccine innovation in the Cuban biotech sector: for public health – or for profits? [PDF]

open access: yes
In this paper the Cuban biotech sector with its highly integrated vaccine industry is analyzed in the perspective of the techno-economic network model of Michel Callon. The paper discusses the strategic evaluations that have been performed in the sector.
Jens Plahte
core  

Comparative analysis between Italian and Spanish ceramic tile [PDF]

open access: yes, 2016
Treball final de Grau en Administració d’Empreses. Codi: AE1049.
Vidal García, Iván
core  

The Political Economy of Aid Flows to North Africa [PDF]

open access: yes, 2011
This paper provides an historical overview of aid flows to North Africa. It assesses the aid allocation process and argues that past aid flows to the region have been heavily influenced by donor political interests.
Harrigan, Jane
core  

March 2nd 1988 [PDF]

open access: yes, 1988
Cultura 4 Health 5 Sports 10 Mujeres ...
Hispanic News
core  

Economics of irrigation water management : a literature survey with focus on partial and general equilibrium models [PDF]

open access: yes
Water policy is an important topic on the agenda of the international community, and efficiency and equity in the allocation of water have emerged as important factors to be considered.
Chumi, Sinqobile, Dudu, Hasan
core  

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