What can supraspecies richness tell us?

Biogeographers, ecologists, palaeontologists, and conservation managers often deal with checklists in which not all individuals have been identified to a species level, or the accuracy of species identification is questionable. Is it possible and credible to investigate species richness based on such checklists? Studies on macrofauna in the Far Eastern seas, eastern Arctic seas, and adjacent waters of the Pacific and Arctic Oceans suggest that in different habitats and for diverse taxa, species, and higher taxa richness strongly correlate with each other and increase with an expansion in the study area and sample size according to the species–area law. Such an increase is higher in the bottom zone than in the pelagic. Species and higher taxa richness also show a decrease from lower to higher latitudes, which is in line with the Humboldt–Wallace’s law. According to Willis’ law and self-similarity in the organisation of taxonomic levels, species richness can be assessed based on the genus, family, and order richness. In other words, supraspecies richness itself can tell us the same as species richness and therefore certain global patterns revealed at the species level may also be revealed at the supraspecies level. Such a concordance in general trends among richness parameters at different taxonomic levels in practice implies that species richness can be studied based on lists that lack species identifications or lists with doubtful species identification. We suggest bolder use of supraspecies richness in science and practice, discussing the disadvantages and advantages of this approach.     

修昔底德选用史料方法刍议

修昔底德的史著以叙述伯罗奔尼撒战争为主要内容,涉及希腊世界主要城邦的政治、军事、经济、外交以及海陆交通等方面丰富多样的史料。修昔底德按照自己处理史料的原则,对于战前史和战争史本身的史料分别采取了不同的处理方法。对于战前史料的选择和考信方法主要采用比较考异法和反溯法;对于当代史料的选用及考信方法主要采取实录法、辨异法、推测法、纠错法、隐微法等五种。修昔底德貌似如实直书的表象背后,隐含着名副其实的“修昔底德陷阱”。     

Radiocarbon Chronology of the Siberian Paleolithic

We have compiled 462 C-14 determinations for 120 Paleolithic and Mesolithic sites from Siberia and the Russian Far East. The Mousterian sites are dated to ca. 46,000–28,500 BP. The Middle–Upper Paleolithic transition dates to ca. 43,300–28,500 BP. Although there are a few earlier sites, most of the Upper Paleolithic sites are dated to the time interval between ca. 34,000 BP and 10,000 BP. The earlier Upper Paleolithic stage is characterized by macroblade technology and is radiocarbon-dated to ca. 34,000–20,000 BP. The earliest microblade technology occurs in the late stage of the Upper Paleolithic, dated to ca. 23,000–20,000 BP, but the majority of microblade sites is dated to ca. 20,000–11,000 BP. The Final Paleolithic (Mesolithic) sites date to ca. 12,000–6000 BP. At ca. 13,000–11,000 BP, the earliest Neolithic appeared in both the Russian Far East (Amur River basin) and the Transbaikal. The Paleolithic–Neolithic transition occurred ca. 13,000–6000 BP.     

The brokerage role of supporting organizations inside clusters: how does it work?

The objective of this research is to examine in depth the brokerage roles that supporting institutions play in conducting local business and applying technical knowledge inside clusters. We identify three main roles: a coordination role, characterized by the efforts that organizations play in internally coordinating themselves and establishing a shared institutional framework; an interconnector role, where organizations foster communication along the value chain of the industry; and a gatekeeper role that allows organizations to connect cluster members with external networks. Results obtained in the Toy Valley cluster provide evidence that each kind of supporting organization tends to specialize in specific roles, since universities are best for a coordination role with regard to technical knowledge while private organizations are key for vertical communication and coordination. Similar results were obtained when analysing the extra-cluster contacts that these organizations develop as gatekeepers, as they tend to establish specific communication conduits with similar alters in external networks.     

Intimations of democratic impatience: The Book of Job

This article challenges democratic theorists’ disregard for democratic impatience by showing that the Book of Job not only defends impatience but that it intimates the merits of democratic impatience. Job is impatient along four dimensions that should speak to democratic theorists: he refuses to suffer, identifies his suffering as unjust, seeks to hold arbitrary power accountable, and recognizes patience’s irrationality in the face of injustice. Critically, I demonstrate that Job remains impatient in his mind, and thus does not abandon impatience – not even in an epilogue designed to stifle his impatient voice. While Job’s impatience is justified, it is not yet democratic, for it reneges on broader democratic claims, is not shared, and is undermined by his social privilege. I thus turn to Job’s wife – who is “Everywoman” both in a feminist and more generally democratic sense – to more fully develop a concept of democratic impatience.     

“Neither too much nor too little” France,the USSR and the Helsinki CSCE

In the early 1970s, the Conference on Security and Cooperation in Europe (CSCE) was the cornerstone of French foreign policy regarding East-West relations. It was considered by Paris as the best way to maintain dialogue with Moscow as well as an instrument to reach the Gaullist goal of overcoming the European status quo. This double objective explains why the French adopted an ambiguous attitude during the CSCE: even though their goal was to challenge the Brezhnev doctrine and initiate a process to meet the aspirations of peoples under Soviet domination, they knew that this would be a lengthy process. For them, it was necessary to avoid provoking the Soviets by putting forward expressively liberal proposals. The French leaders of the 1970s saw the CSCE as the multilateral prolongation of the Gaullist policy of ‘détente, entente, cooperation’.     

Pram mobilities: affordances and atmospheres that assemble childhood and motherhood on-the-move

The child-friendly city advocates for children's ‘right to the city’. Much of this advocacy focuses on the independent child, with little attention paid to the accompanied experiences of younger children, such as those travelling in prams. This paper draws on a material feminist perspective to help address this gap. We offer the concept of mother–child–pram assemblage to bring to the fore the corporeal dimensions of everyday pram journeys. By analysing sensory ethnographic materials collected with mothers and young children living in Wollongong, Australia, this paper highlights how the ‘affective affordances’ and ‘affective atmospheres’ of pram mobilities shape urban experience by reference to how motherhood and childhood are achieved on-the-move. We conclude with policy-relevant insights for the child-friendly city.     

From The Iron Curtain to Franco’s Spain: Right-Wing Central Europeans in Exile

After the Second World War, anti-communists of different backgrounds from Central and Eastern European countries decided to settle in Franco’s Spain, where they sought safety and a place to live during the Cold War. This article will provide an overview of their political profiles and assess the reasons these exiles chose Spain, a country excluded from the United Nations until 1955 and led by Francisco Franco. The article also shows how they settled in the dictatorship linked to the Nazis and Italian Fascists, and the ways in which they continued their struggles against Communism with public and private resources.     

Seductive Alienation: The American Way of Life Rearticulated in Occupied Japan

This article explores how the notion of American domesticity promoted by US occupation forces in postwar Japan was decoded and rearticulated by non-elite Japanese women, a social group that has been largely overlooked in studies of the global promotion of the American way of life during the early Cold War years. Specifically examined here is the case of Takehisa Chieko, an actress and the wife of an American officer, who enjoyed high visibility in popular women’s magazines as the embodiment of the idealised postwar American lifestyle. A reading of Takehisa’s magazine writings, interviews, and photographs suggests, however, that she was far from a passive recipient and transmitter of this cultural message. As such, a close unpacking of her rearticulation of the idea of American domesticity toward the particular socio-cultural fabric of postwar Japan reveals the particular nature of this supposedly universal American model. In demonstrating the various dilemmas that stemmed from confronting both the seductive and alienating features of the American way as promoted in occupied Japan, this study illuminates a point of rupture in the larger US global promotion of American domesticity as a means toward cultural hegemony and political containment in the early Cold War period.     

An Assessment of the Role of an Open Shelter in Reducing Soiling and Microbial Growth on the Archaeological Site of the Bishop’s Palace,Witney, England

Two sets of twelve Portland limestone tablets were attached to carousels outside and under the open, lightweight shelter at Bishop’s Palace (Witney, England) for 18 months to assess the influence of shelters on soiling and microbiological growth on stone. At the start, and at 6-month intervals, tablets were analysed using microscopy (optical and SEM), colour measurement (spectrophotometry), weight change measurement and salt content determination (ion chromatography). Concentrations of NO₂ and SO₂ were also monitored for a month using diffusion tubes. In addition, results were compared with those obtained by the UK National Materials Exposure Programme (NMEP) on chemical weathering rates. Differences in soiling and biological growth on sheltered and unsheltered samples, and their influence on limestone decay were established. The shelter is likely to reduce biological growth by modifying the micro-environmental conditions. However, it may also exacerbate dust deposition, which might increase decay rates in the long-term.