Results 91 to 100 of about 494,451 (333)

A revision of the neotropical genus Anahi Martínez (Coleoptera: Scarabaeidae: Melolonthinae) with the description of two new species [PDF]

open access: yes, 2007
El género Anahi Martínez del sur del Neotrópico es comprensivamente revisado y ahora contiene tres especies: A. dentata Ocampo & Ruiz- Manzanos especie nueva, A. guaraniticus Martínez y A. oblivia Ocampo & Ruiz-Manzanos especie nueva. Las nuevas especies
Ocampo, Federico Carlos   +1 more
core   +2 more sources

Advances in research on impulse hydro‐turbine technology

open access: yesRiver, EarlyView.
Abstract To accelerate the development of impulse hydro‐turbines and support the efficient utilization of hydropower resources in Southwest China, this paper examines the background, historical development, and research progress of impulse hydro‐turbines.
Xiaochao Li   +7 more
wiley   +1 more source

Bolivia: The Economy During the Morales Administration [PDF]

open access: yes
This paper examines the Bolivian economy since President Evo Morales took office in 2006. It finds that Bolivia’s economic growth in the last four years has been higher than at any time in the last 30 years, averaging 4.9 percent annually since the ...
Jake Johnston   +2 more
core  

Meteoridium and Zelometeorium in Bolivia [PDF]

open access: yes, 1992
The genera Meteoridium and Zelometeorium are described and illustrated from 73 collections made by the author in Bolivia. Barbella tenuissima (Hook. & Wils.) Fleisch. is transferred to the genus Meteoridium as Meteoridium tenuissimum (Hook.
Lewis, Marko
core  

Political Stability and Economic Development: Institutional Sclerosis and the Moderating Role of Institutions

open access: yesSustainable Development, EarlyView.
ABSTRACT This study investigates the non‐linear effects of political stability on economic development and explores the moderating role of institutional factors. Drawing on panel data from 162 countries between 2007 and 2022, we employ a system generalised method of moments (system‐GMM) estimator to test the hypothesis that political stability follows ...
Yu Ri Kim   +3 more
wiley   +1 more source

Fiscal policy and income redistribution in Latin America: Challenging the conventional wisdom [PDF]

open access: yes
Conventional wisdom states that fiscal policy redistributes little in Latin America. Lower tax revenues and – above all – lower and less progressive transfers have been identified as the main cause.
Nora Lustig
core  

On an Aggregation Theory for Indicators Expressing Behaviors of Complex Systems With an Application to Sustainability

open access: yesSustainable Development, EarlyView.
ABSTRACT Certain attributes of large‐scale complex systems are often expressed through sets of indicators. For example, the sustainability of an entity, be it a nation, a city, an energy system, a corporation etc., can be effectively represented by indicators and corresponding data series.
Vassilis S. Kouikoglou   +1 more
wiley   +1 more source

La influencia de los arbustos sobre la diversidad y abundancia de plantas herbáceas de la Prepuna a diferentes escalas espaciales

open access: yesEcología Austral, 2008
Los arbustos tienen frecuentemente un efecto nodriza importante que favorece el establecimiento de especies herbáceas y, en consecuencia, aumenta la riqueza florística. En este estudio se evaluó la importancia de los arbustos sobre la riqueza específica
Ramiro P. López, Teresa Ortuño
doaj  

Letter from Rosco and Tina Knight September 1978

open access: yes, 1978
This is a letter from the Knights to the now retired Pearsons telling what they had done in ...
George Fox University Archives
core  

Summary of the labor situation in Bolivia [PDF]

open access: yes, 1958
UT ...
United States. Bureau of Labor Statistics
core   +1 more source

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