Synchrotron radiation microprobe analysis of human dental calculi from an archaeological site: A new possible perspective in palaeonutrition studies

The X-ray microprobe at beamline X-26 of the National Synchrotron Light Source (Brookhaven National Laboratory) has been used to determine minor and trace elements in small fragments of dental calculus. This material was removed from 11 individuals found in the Norman necropolis discovered recently under the church of San Lorenzo di Aversa (Caserta, southern Italy, ca. AD 900–1200). The aim of these experiments is to develop new methods for non-destructive analysis of organic archaeological materials in studies of palaeonutrition and palaeopathology. These preliminary analyses show little variability in the main trace elements of dietary significance, such as Sr and Zn.     

The governance of national cultural organisations: comparative study of performance contracts with the main cultural organisations in England,France and Catalonia (Spain)

In some European countries, performance contracts have become an instrument for the governance and control of major cultural organisations by the public administration. The negotiation and signing of a performance contract are mainly aimed at developing the goals of cultural policies by means of large organisations in order to achieve the traditional objectives of cultural democratisation and other instrumental objectives (economic development, urban regeneration or social inclusion). Nevertheless, the development level of performance contracts varies when we compare England, France and Catalonia (Spain). Each particular level of development is conditioned by the overall administrative and institutional context and the development level of results-based management and an accountability culture. The level of public funding and the degree of autonomy of management within each organisation can also explain why in some cases governance has been contractualised whereas in other cases either progress is more rhetorical than real.     

Constructing America from the Sea: Maritime Archaeology Research,International Cooperation and Best Practices in the Underwater Cultural Heritage of Latin America

This article introduces this special issue of the Journal of Maritime Archaeology by giving a brief introduction to the current situation of the practice of maritime archaeology in Latin America, as well as reviewing the main challenges that the discipline faces here. An assessment of existing regional cooperation, the presence of maritime archaeology within the international community and its importance to develop new theoretical and methodological perspectives that advance access to knowledge is made. Finally, the article focuses on some of the current work carried out in Latin America.     

Absorptive Capacity for R&D: The Identification of Different Firm Profiles

Being competitive requires continuously performing product and process innovations nowadays. Because of this reason, the absorption of externally generated R&D is increasingly important for companies. It is well known that companies differ regarding their aptitude for knowledge absorption. This paper aims at the identification of different firm profiles by means of the identification and valuation of drivers that support the absorption of external R&D. For this, we have carried out an empirical work that is based on a random sample of companies located in the northern Spanish county of Biscay. We identify four company conglomerates according to their attitude to absorb externally generated R&D.     

Judicialization and Health Policy in Colombia: The Implications for Evidence‐Informed Policymaking

The existence of the tutela mechanism and the endemic weaknesses of the legislative and executive branches of the Colombian state have led to a de facto judicialization of health policymaking. The objective of evidence‐informed policy is to identify effective policy approaches and legitimize policy decisions. Questions arise about the basis on which judges take decisions with significant policy and budgetary consequences, and the forms of evidence they use to inform these. This article focuses on the extent to which courts take account of research evidence in judgements and assesses the implications for health policy in Colombia. We place these discussions in the context of a broader analysis of the ongoing reforms to the Colombian health system and the most recent literature on evidence‐informed policymaking. The judicialization of health policymaking offers a suboptimal means to achieve the objective of evidence‐informed policymaking. The emergence of a range of evidence advisory bodies in recent years is an attempt to address the issue of judicialization alongside the other constitutional and political weaknesses Colombia faces.