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.     

Enslaved African Women in Nineteenth-Century Iran: The Life of Fezzeh Khanom of Shiraz

Fezzeh Khanom (c. 1835–82), an African woman, was a slave of Sayyed ‘Ali-Mohammad of Shiraz, the Bab. Information about her life can be recovered from various pious Baha'i histories. She was honored, and even venerated by Babis, though she remained subordinate and invisible. The paper makes the encouraging discovery that a history of African slavery in Iran is possible, even at the level of individual biographies. Scholars estimate that between one and two million slaves were exported from Africa to the Indian Ocean trade in the nineteenth century, most to Iranian ports. Some two-thirds of African slaves brought to Iran were women intended as household servants and concubines. An examination of Fezzeh Khanom's life can begin to fill the gaps in our knowledge of enslaved women in Iran. The paper discusses African influences on Iranian culture, especially in wealthy households and in the royal court. The limited value of Western legal distinctions between slavery and freedom when applied to the Muslim world is noted.     

Network Location and Policy‐Oriented Behavior: An Analysis of Two‐Mode Networks of Coauthored Documents Concerning Climate Change in the Great Lakes Region*,†

This study explores how a scientist's location in science‐based policy networks can affect her policy‐oriented behaviors. In particular, we hypothesize that those scientists who fill structural holes in their networks will be more likely than others to engage in policy‐oriented behaviors. The network data are defined by scientists' coauthorship on policy documents regarding climate change in the Great Lakes. We employ a two‐mode network analysis to identify clusters of scientists who coauthored similar documents, and relative to those clusters, we identify those who fill structural holes by bridging between clusters. We find that those scientists who bridged between clusters were more likely to engage in policy‐oriented behaviors of policy advocacy and advising than were others in the network. This is an example of a link between network location and policy‐oriented behavior indicative of the broader phenomenon of how individuals exert agency, given structural constraints.     

Using hearths for temper: petrographic analysis of Middle Woodland charcoal-tempered pottery in Northeast Florida

Charcoal-tempered pottery is uncommon in North America, but was produced with notable frequency in Northeast Florida from ca. AD 300–600. Thirty-six thin sections of pottery were analyzed by petrographic analysis and compared to 10 clay samples in order to characterize the paste of charcoal-tempered wares in terms of charcoal and mineralogical composition and abundance, assess the number of clay sources used to make the pottery, identify the species of wood represented in charcoal inclusions, and infer techniques of ceramic production. This analysis identified four temper categories, three texture groups, and three distinct clay resources used to make charcoal-tempered pottery, all of which were likely local to Northeast Florida. Identified wood taxa include pine (Pinus sp.), cedar (cf. Juniperus sp.), cypress (cf. Taxodium sp.), and sassafras (Sassafras albidum), with pine suspected to be the most common. These genera of charred wood, which exhibit minimal shrinkage in the samples, along with the prevalence of bone and grog inclusions, indicate that hearth contents were processed as temper, sometimes in combination with quartz sand. Potential reasons for the use of hearth contents as temper are considered.     

WHEN ARTS MET MARKETING

This article argues that arts marketing theory is embedded in the existing context of the nonprofit arts sector – that is, Romantic belief in the universal value of the arts and producer authority over the consumer. As “a set of techniques” and “a decision‐making process”, marketing was able to sit comfortably in the nonprofit arts context during the 1970s and 1980s. However, recent recognition of marketing as “a management philosophy” has brought out incompatibilities between the customer orientation of the marketing notion and the Romantic view of artistic production. This article demonstrates that arts marketing writings embrace Romanticism through the following: generic marketing concept; relationship marketing approach; extended definition of the customer; extended definition of the product; and reduction of marketing to function. Such findings suggest that persistence of the existing belief system and the embeddedness of the market be considered when marketisation in the arts sector is analysed.     

Creative shifts and directions

The availability and “readiness” of culture as a mode of governmental control makes cultural policy a matter of great importance in any contemporary society. This is true not only in liberal democracies with established arts councils or cultural policies, it is also proactively pursued by a technologically advanced yet illiberal regime like Singapore, eager to position itself as the global “Renaissance City” of the twenty‐first century. What this “renaissance” model entails remains highly cryptic, not least because cultural terms and political markers are often elusive, but also because the very concept of “cultural policy” shifts along with the political and economic tides in Singapore. Drawing on a rarely cited essay by Raymond Williams, this article offers an historical look at cultural policy in Singapore – from its first articulation in 1978 to its present standing under the rubric of “creative industries” (2002). It considers some of the problems encountered and the societal changes made to accommodate Singapore’s new creative direction, all for the sake of ensuring Singapore’s continued economic dynamism. This article contends that cultural policy in Singapore now involves extracting creative energies – and economies – out of each loosely termed “creative worker” by heralding the economic potential of the arts, media, culture and the creative sectors, but concomitantly marking boundaries of political exchange. In this regard, culture in Singapore has become more than ever a site for governmentality and control.     

戈壁行者

1300多年前,大唐盛世,高僧玄奘沿着丝绸之路出发,独自穿越戈壁,前往遥远的西方寻求佛法。唐玄奘取经路上曾经九死一生,尤其是在甘肃与新疆交界的莫贺延碛戈壁这一段,他实现了人生的超越。2013年5月22日,我们踏上了1300年前的"玄奘之路"。