Nationalism,religion, and abortion policy in four Catholic societies

Over the last decade, a growing number of scholars have tackled the changing relationship between national identity and social policy. In this article, we explore the relationship between abortion policy and the historical and political construction of national identity as it relates to religious norms and symbols. Focusing on two main cases, Ireland and Poland, Catholic societies in which abortion rights are severely restricted, we argue that, in political discourse and institutions, a strong relationship between the Catholic Church and national identity helps opponents of abortion enact and maintain such restrictions in the name of religious norms embedded in strong claims about national identity. After exploring these two main cases, we briefly turn to Spain and Québec, Catholic societies that, in recent decades, have witnessed a secularisation of their national identity correlated to a liberalisation of abortion rights. This suggests that, at least in Catholic societies, the decline of a religious national identity is likely to favour a liberalisation of abortion rights.     

Effect of stereotomy on the lower bound value of minimum thickness of semi-circular masonry arches

Constructing structural systems with the minimal required cross section of its members was a strong motivation for progress whole along the history of building. This article investigates the effect of stereotomy on the minimum thickness value of a semi-circular arch made of masonry: a material with negligible tensile strength. The arch is modeled with its center line to which the loading is assigned according to arch length. Here, instead of some scalar parameters such as the rupture angle and the location of the middle hinge on the intrados, the geometry of the stereotomy is associated with a continuous function. Stereotomy-related constraints are introduced to keep the results feasible from an engineering point of view, and it is also demonstrated that they are essential for a well-posed constrained optimization problem. The necessary condition for a non-vanishing lower bound of minimum thickness values is derived analytically considering the assumptions of limit state analysis, infinite friction, and a no-tension material model. The lower bound thickness to radius ratio (t/R) is found to be t/R = 0.0819. A numerical method is introduced to demonstrate the existence of a valid stereotomy at the lower bound. Multiple admissible stereotomy patterns are presented at various minimum thickness values (higher than the lower bound) to demonstrate that suitable stereotomy for a fixed (t/R) ratio is far not unique—in general even the location of the middle hinge and the rupture angle might vary.     

A new Middle Jurassic Chinese fossil clarifies the systematic composition of the Heterophlebioptera (Odonata: Trigonoptera)

Juraheterophlebia sinica, a new species of damsel-dragonfly, is described from the Middle Jurassic of China. Its fore- and hind wings in connection to the body allows comparison of the type genera of the families Erichschmidtiidae and Juraheterophlebiidae, respectively based on a forewing and a hind wing. Juraheterophlebiidae is a junior synonym of the Erichschmidtiidae. The new fossil confirms the previous attributions of Erichschmidtia and Juraheterophlebia to the clade Heterophlebioptera.     

Pyramid building as an integrated process

In the first stage of pyramid building the core grows in proportion to the distance from fiducial marks in the court around the pyramid. The upward flow of stones is effectuated by rockers on cribs standing on large step‐structures on the terraces. In the second stage packing‐ and outer casing blocks are mounted sequentially by the same methods along steep gradients on symmetrical faces of the pyramid, starting and ending at opposite corners. Alignment is by sighting from the vertex over the edges and over the corners to the fiducial marks. The two stages, the method of raising the blocks, the geometry of alignment, the special ramps, the proposed sequence of mounting the casing blocks are based on archaeological evidence, and all can be incorporated in a coherent building sequence.     

Buzz,Archipelago Economies and the Future of Intermediate and Peripheral Areas in a Spiky World

In a world where large urban agglomerations are increasingly regarded by scholars and policy-makers alike as the engines of economic development, the options at the disposal of intermediate and peripheral areas are dwindling. Doing nothing is, according to the dominating theories, likely to result in a steady decline which may jeopardize their very economic viability. Adopting active measures is thus the way forward. In this paper, we argue that the main solution being proposed—interactive learning through the promotion of local agglomeration (buzz option)—may yield limited results, if at all, as it would stifle the circulation of new knowledge and lead to lock-in. By contrast, promoting interaction outside the comfort zone of geographical, cognitive, social and institutional proximity (pipeline option) is more likely to succeed in generating interactive learning and in facilitating the generation, diffusion and absorption of innovation. We illustrate this point by resorting to the case of firm innovation in Norwegian city regions.     

A study of dimensional differences of tooth marks (pits and scores) on bones modified by small and large carnivores

The use of tooth mark sizes to infer carnivore types when analyzing the modification of faunal assemblages has been criticized on the base of intense overlap in tooth mark size among differently sized carnivores. The present study analyzes this overlap and presents some critical explanations for it. This work is based on the largest collection of tooth pit dimensional data collected to date for some of the most relevant carnivore types. The study empirically shows that small and large carnivores can be clearly differentiated when using tooth pit size, with a higher discrimination when using tooth marks on dense shafts than on cancellous ends. It is argued that most previous studies of tooth mark sizes have reproduced a higher overlap probably because sample sizes were small, and experiments were carried out using small carcasses (which require a smaller bite force) or for a combination of factors.     

O deslocamento de interesses da Índia para o Brasil durante a União Ibérica: mapas e relatos

This paper proposes the insertion of cartographic production about the Portuguese possessions into a wider context of interests and need for information experienced by the Hapsburgs during the Iberian Union (1580–1640). I focus on two documents, compiled as a result of two requests made by the monarchs who wished to learn about their domains in India and Brazil: the 1612 Livro que dá razão do Estado do Brasil, written by Captain Diogo Campos Moreno, with maps by João Teixeira Albernaz I, and the Livro das Plantas de todas as fortalezas, cidades e povoações do Estado da Índia oriental, dated 1635, by the official chronicler of the Estado da India, Antonio Bocarro, with city views usually attributed to Pedro Barreto de Resende.

These texts and maps show a shift of interests from India to Brazil. They incorporate the various aspects that the authors considered relevant, interesting or representative of the Portuguese presence in these spaces. At the same time, the royal orders that gave rise to these surveys bring some elements that give specificity to each region, but emphasize the effort to standardize the information and to ensure a common administration over different areas of the empire.     

Complementarities Between Universities and Technology Institutes: New Empirical Lessons and Perspectives

This paper investigates the different roles played by universities and technology institutes (TIs) as innovation partners of firms. Comparing the characteristics of Spanish firms collaborating with these agents allows us to better define complementarities among the target groups of these organizations. Our findings show that those firms collaborating with universities are bigger, have higher internal capabilities and are less dependent on their external relationships while firms collaborating with TIs are smaller, have weaker internal capabilities but are more open to their environment and thus more reliant on external sources. We point to the implications of these findings for regional development. Universities have a role as partners of more technologically advanced firms. TIs, on the other hand, partner those firms, which though also quite advanced, require more external help in their innovation processes. These results should help policy-makers in the definition of more complex regional strategies and the provision of tools aimed at different goals. Managers of universities, TIs and client firms should find these results of help in developing more positive collaborations with one another.