Citizenship,the Nation and the Race: China and the International Opium System, 1912–1931

This article analyzes China’s attempts to participate in and use the negotiations about reforming the international opium control system in the interwar period. China had a contentious relationship with the international opium control system from its creation in the International Opium Convention of 1912 through the League of Nations opium control system of the 1920s and 1930s. The Chinese government wanted to gain acceptance for China as a modern state no longer in need of tutelage from the international community. They also wanted to portray the Chinese people as a modern race as a way of undermining colonial opium monopolies, which made a disproportionate amount of their profits from sales to Overseas Chinese. While they were not fully successful in either of these efforts, China did manage to win some support, drawing the United States into closer agreement with China’s positions. Engagement with the international system also had a considerable impact on China’s domestic opium politics and its broader diplomatic relationship with the major powers.     

Bone weight: new reference values based on a modern Portuguese identified skeletal collection

Skeletal weight and/or weight of the different bones of the human skeleton are currently used in a wide range of applications such as archaeological cremations and forensics. Still, few reference values are available that compare the mean weights for the different skeletal parts. In this paper we present new reference values for total skeletal weight, including the weight of the different skeletal bones based on a modern Portuguese Identified Skeletal Collection (CEI) curated in the Museum of Anthropology of the University of Coimbra (Portugal). The mean weight of the entire skeleton for the CEI pooled sample is 3323.8 ± 779.6 g. Sex and age differences were investigated. As expected, males display heavier bones, at a statistically significant level. The mean weight of the male skeletons is 3850 g, and 2797.6 g for the female sample. Age differences were found, especially for the female samples in the 29–39 versus 50–59 and/or >60 age groups, probably as a consequence of age‐related bone loss in post‐menopausal women. For the male sample, no clear age‐related trend was observed but for the unexpected result that the second highest bone weight recorded is in the oldest age group (>60 years). This could result from high mechanical loadings and thus greater bone robusticy and amount of cortical bone. The percentage of weight of the different parts of the skeleton was also calculated. These new values can be quite useful in the study of very fragmentary and/or commingled human remains, recovered from historic or forensic contexts, since the complete identification, by side, of the remains is not necessary. Copyright © 2008 John Wiley & Sons, Ltd.     

VERTICAL INDUSTRY RELATIONS,SPILLOVERS, AND PRODUCTIVITY: EVIDENCE FROM CHILEAN PLANTS*

ABSTRACT We use disaggregated data on Chilean plants, and the Chilean input–output table to examine the impact of agglomeration spillovers on total factor productivity (TFP). In common with previous studies, we find evidence for intraindustry spillovers, but none for general cross‐industry spillovers. This picture changes when we take vertical industry relations into account. There are important productivity spillovers from plants in upstream industries. Interestingly, a similar effect cannot be found from plants in downstream industries. The number of plants in these sectors has no effect on plant‐level TFP, just as the number of plants in other industries that are neither important upstream suppliers nor downstream customers also has no effect.     

Bringing republican ideas back home. The Dewey–Laski connection

This article explores J.G.A. Pocock’s insight that “traces” of civic republican discourse survived within the dominant liberal paradigm of modern political thought. It does so by tracking classical republican themes in the works of American pragmatist John Dewey and English pluralist Harold Laski. The main contribution of the article is to show that the 1920s pluralist theory of the state can be interpreted as a reformulation of the classical republican critique of modern liberal conceptions of state sovereignty. In particular, I suggest that Laski can be viewed as a kind of republican pluralist inspired by Aristotle and Harrington as well as by American pragmatism, itself a late outgrowth of the republican tradition in US history.     

The early history of the neuroscience of attention-deficit/hyperactivity disorder

Research on the neurobiology and pharmacotherapy of attention-deficit/hyperactivity disorder (ADHD) has grown exponentially since 1980. A reasonable question is whether this research has improved our understanding and treatment of ADHD. This article describes relevant developments that took place roughly between 1900 and 1970. During this time, the efficacy of stimulant therapy for the disorder was established and the symptoms of ADHD were linked to many possible nervous system disorders including in the brain-stem, reticular formation, diencephalon, basal ganglia, frontal lobes, and cortex. In 1970, the catecholamine hypothesis of ADHD was proposed. It is concluded that early theories about the neurobiologic basis of ADHD anticipated core ideas of modern theory.