Disciplining technology: Electronic reliability,Cold‐War military culture and the topside ionogram

Abstract

This essay explores the relationship between cold‐war military electronics and the material culture of space science. Focusing on the world's first ionospheric research satellite, designed and built by the Canadian Defence Research Telecommunications Establishment at the height of the Cold War, it seeks to situate the practices and beliefs that underwrote the reliability of this instrument within more profound changes in electronics and electrical engineering during the 1950s. Rather than invoke a monolithic culture of reliability to explain the work of satellite technicians and engineers, this investigation identifies instead two principle approaches to the question of reliability in cold‐war electronics, their origin in the shortcomings of industrial electronics after the Second World War, as well as the place of the satellite project within them. By concentrating our attention on the conceptual and technical dimensions of electronic reliability, radier than on more traditional aspects of solid‐state research and industrial innovation, we can understand how technicians and engineers, developing weapons systems and scientific instruments alike, struggled to understand and use operationally and cognitively unstable electronic devices, and what these struggles suggest about the complex material and social legacy of the Cold War.     

Book reviews

Ruth Oldenziel, Making Technology Masculine: Men, Women, and Modern Machines in America, 1870–1945 (Amsterdam: Amsterdam University Press, 1999), pp. 271

Lars Engwall and Vera Zamagni (eds.), Management Education in Historical Perspective (Manchester and New York: Manchester University Press, 1999), pp. Xiii+177

T.R. Gourvish and N. Tiratsoo (eds.), Missionaries and Managers: American Influences on European Management Education, 1945–1960 (Manchester and New York: Manchester University Press/St. Martins, 1999), pp. X+165     

The Shell-Bearing Archaic in the Middle Cumberland River Valley

The Middle Cumberland River Valley (MCRV) of Tennessee comprises a unique regional environment that has continually supported human occupation along the natural river levees and adjacent terrace landforms since the Late Pleistocene. Over thousands of years Archaic period inhabitants of the MCRV harvested the invertebrate species that populated the streams and waterways of the region, using them for subsistence and raw materials and taking an active role in managing the riverine resources. The cumulative result of this process appears in the archaeological record as abundant and often-dense deposits of invertebrate zooarchaeological remains. However, few formal archaeological investigations have been conducted on Archaic shell-bearing sites in the region. In this field report we present initial results of site file analysis, radiocarbon dating, and species composition research in order to introduce the MCRV manifestation of the cultural phase traditionally known as the Shell Mound Archaic.     

THE MISSING NARRATIVIST TURN IN THE HISTORIOGRAPHY OF SCIENCE

The narrativist turn of the 1970s and 1980s transformed the discussion of general history. With the rejection of Rankean historical realism, the focus shifted to the historian as a narrator and on narratives as literary products. Oddly, the historiography of science took a turn in the opposite direction at the same time. The social turn in the historiography of science emphasized studying science as a material and practical activity with traceable and documentable traits. This empirization of the field has led to an understanding that history of science could be directly describable from scientific practice alone without acknowledging the role of the historian as a constructor of narratives about these practices. Contemporary historians of science tend to be critical of science's ability to describe its object—nature, as it is—but they often are not similarly skeptical of their own abilities to describe their object: past science, as it is. I will argue that historiography of science can only gain from a belated narrativist turn.     

Antemortem pathological changes suggestive of reactive and degenerative arthritic disorders

The present case displays severe antemortem skeletal malformations suggestive of antemortem reactive arthritis (ReA), spondyloarthropathies and diffuse idiopathic skeletal hyperostosis (DISH). The ossified anterior longitudinal ligament on the right side of the thoracic vertebral bodies, with the presence of extraspinal enthesophytes, together indicates DISH. Fused lumbar vertebrae with costovertebral and sacroiliac joint fusion, combined with numerous large enthesophytes collectively suggest ankylosing spondylosis and ReA. Finally, some vertebrae showed evidence of age related osteoarthritis. However, the anatomical evidence for these conditions displays some inconsistencies with the known pathogenesis; therefore, a definitive account of this individual's antemortem condition remains uncertain. As no biological or medical information is known about the individual, skeletal morphology, irregular skeletal fusion and the presence of enthesophytes have been collectively used to propose the antemortem disorders that appear to have affected this individual's skeleton. Copyright © 2010 John Wiley & Sons, Ltd.     

Assessing the life history of an andean traveller through biogeochemistry: Stable and radiogenic isotope analyses of archaeological human remains from Northern Chile

Bioarchaeology and biogeochemistry can elucidate aspects of individual life histories that are often lost in the archaeological record. Here, we use stable and radiogenic isotope analyses of enamel, bone and hair to reconstruct paleodiet and paleomobility in an adult male interred along a pre‐Columbian route connecting the northern Chilean coast to the inland Loa River Valley. Although this well‐preserved burial included mortuary goods typical of coastal cultures, it was discovered in a vast, uninhabited part of northern Chile's hyper‐arid Atacama Desert. Variation in carbon and nitrogen isotopes reflects dietary differences, while strontium and oxygen isotopes vary geologically and geographically. We use these data to examine paleodiet and paleomobility and to assess whether this was a coastal traveller seeking provisions from the interior or vice versa. Enamel stable isotope analysis is consistent with the consumption of a mixture of terrestrial and marine resources during the first years of life. Bone stable isotope analyses indicate habitual consumption of marine foodstuffs over the last 10–30 years of this individual's life. Interestingly, stable isotope analysis of hair samples provides more fine‐grained information on this individual, suggesting movements between the coast and highlands in the months before his death. Radiogenic strontium isotope data are consistent with residence on the coast or in the Atacama Desert, but are lower than strontium isotope values from higher altitudes. These dietary and geological patterns are reconcilable with coastal residency; the isotopic data are consistent with foodstuffs and textiles found with the burial. Therefore, we argue that this individual was regularly moving from the coast to inland areas, crossing the hyper‐arid Atacama Desert by following strategic interzonal routes that provided access to particular resources. Copyright © 2010 John Wiley & Sons, Ltd.     

Diffuse idiopathic skeletal hyperostosis cases found in Joseon Dynasty Human Sample Collection of Korea

Diffuse idiopathic skeletal hyperostosis (DISH) is a disorder showing hyperostosis of the spinal column and ossification of extraspinal ligaments or tendons. The prevalence of DISH has been found to be higher in historic peoples of the upper‐ and ruling classes, and in fact was closely correlative with nutritional and high‐caloric diets. DISH is also known to be a function of genetic factors; as such, there have been very few cases of DISH found among the specimens of Asian skeletal collections. In our osteoarchaeological study on the Joseon Dynasty Human Sample Collection (JDHSC), we found four DISH instances among the 96 cases (4.17%) we examined. This prevalence is not so different from those discovered in already‐published studies on collections in Europe and other regions. However, as already stated, it must be considered that most of the JDHSC individuals we examined were remains of people from the highest social classes of 16th–18th century Joseon society. Therefore, when collections from medieval European monastic sites, the appropriate control from well‐fed populations, were used for comparison, the prevalence of DISH was found to be far lower among the JDHSC. Reports on DISH from examinations of collections in Asian countries have been spotty, leaving gaps in the social‐strata spectrum. Further researches into the prevalence of DISH among the different social strata of ancient or medieval Asian peoples are still required. Copyright © 2010 John Wiley & Sons, Ltd.