on shortterm task efficiency in the Argentine ant Linepithema humile Received: 1 June 2004 / Revised: 1 November 2004 / Accepted: 23 November 2004 / Published online: 20 January 2005 SpringerVerlag 2005 Abstract Genetic diversity might increase the performance of social groups by improving task efficiency or disease resistance, but direct experimental tests of these .
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20/11/2013 · "The Impact of Taxes and Social Spending on Inequality and Poverty in Argentina, Bolivia, Brazil, Mexico, Peru and Uruguay: An Overview." CEQ Working Paper No. 13, Center for InterAmerican Policy and Research and Department of Economics, Tulane University and InterAmerican Dialogue, New Orleans, LA and Washington, DC, April 2013; revised August 2013.
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29/06/2020 · The Argentine ant in Doñana inhabits cork oak and stone pine stands that provide the appropriate microclimate and food resources, avoiding the scrubland matrix among trees (Angulo et al. 2011). Invasive Argentine ants mostly rely on mutualistic relationships with Homoptera(Newell and Barber 1913 ; Tillberg et al. 2007 ; Powell 2008 ; Brightwell and Silverman 2011 ; Shik et al. 2014 ).
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Despite the grand stone homesteads on the Downs, like Jimbour (1873), Talgai (1868) and Glengallan (186768), the majority were of local materials – timber slabs with bark or hardwood split shingles for roofing, then sawn and sometimes precut timbers from mills like Pettigrews in Brisbane, or bricks from local clays or pise and mud brick. In southwest Queensland, with little suitable ...
1Nora Lustig is Z. Stone Professor of Latin American ... (Bucheli et al., forthcoming). It should be noted that the study for Argentina does not include the impact of taxes. In this overview we discuss the broad characteristics of the methodology used in these papers and highlight the main results. All country studies apply a common methodology to microdata .
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