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The article was published on 2007-01-01 and is currently open access. It has received 742 citations till now.

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Experimental and theoretical studies of the reactions Y (a2D) + H2CO and Y (a2D) + CH3CHO.

TL;DR: The calculated CCSD(T) energetics and DFT geometries for key intermediates in both reactions, together with RRKM theory, are used to calculate a priori the branching ratios between various product channels.
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U.S. Public Agricultural Research: Changes in Funding Sources and Shifts in Emphasis, 1980-2005

TL;DR: In this paper, the authors focus on the way public agricultural research is funded in the United States and how changes in funding sources over the last 25 years reflect changes in the type of research pursued.
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The Belemnitella stratigraphy of the Upper Campanian – basal Maastrichtian of the Middle Vistula section, central Poland

TL;DR: In this paper, a taxonomy and stratigraphy of the Upper Campanian and Lower Maastrichtian Belemnitella lineages, from the Middle Vistula sections, based on new collections, is presented.
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Developing the European Research Area: Improving Knowledge Flows via Researcher Mobility

TL;DR: In this article, the authors look at aspects of human resource development and researcher mobility within the European Research Area (ERA) and between the ERA and other parts of the world, focusing on some of the knowledge creation and circulation processes that underpin the development of knowledge-based societies.
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Creeping Normalcy: Fractionation of Indian Land Ownership

TL;DR: In 1992, the General Accounting Office (GAO) published a quantitative survey of Indian land ownership of twelve reservations, which was the first and still is the only survey as discussed by the authors.
References
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Impact Evaluation of a Conditional Cash Transfer Program: The Nicaraguan Red de Proteccion Social

TL;DR: The impact evaluation of a conditional cash transfer program was performed by the Nicaraguan Red de Proteccion Social (RPS) as discussed by the authors, which evaluated the effectiveness of the program.
Journal ArticleDOI

The Case for Randomized Field Trials in Economic and Policy Research

TL;DR: The advantages and disadvantages of experiments in comparison with other research techniques are examined and the circumstances where randomized trials should be preferred over other methods are described.
Posted ContentDOI

An evaluation of the impact of progresa on pre-school child height

TL;DR: One of the major components of the PROGRESA program has been directed toward improving the nutritional status of small children in poor rural communities in Mexico as mentioned in this paper, which has been shown to have a substantial effect on lifetime productivities and earnings of currently small children.
Posted ContentDOI

Progressing through progresa: an impact assessment of a school subsidy experiment

TL;DR: The authors used a Markov schooling transition model applied to the experimental data to assess the impact of the educational subsidy program along several dimensions, including effects on initial ages of school entry, dropout rates, grade repetition rates, and school reentry rates.
Posted Content

A New Approach to Social Assistance: Latin America’s Experience with Conditional Cash Transfer Programs

TL;DR: Conditional cash transfer as discussed by the authors is a departure from more traditional approaches to social assistance, that represents an innovative, and increasingly popular channel for the delivery of social services that represents a demand-side complement to the supply of health, and education services.
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