Turner Teeth and childhood caries in a protohistoric California Indian population

Three instances of unusual enamel defects are reported from a late prehistoric and protohistoric non-agricultural California Indian population. The defects, consisting of irregular absence of enamel over much of the crown of single premolars, with no corresponding hypoplastic defects in the remainder of the dentition, are typical of Turner teeth. Such defects are a consequence of pulp exposure from severe caries infections in the primary dentition. Their presence is suggestive of unusually high levels of childhood caries experience for a non-agricultural population, a suggestion borne out by examination of the deciduous dentitions.     

Trade and Social Complexity in Coastal Ecuador from Formative Times to European Contact

Abstract

The trajectories of social development in southern Manabí, Ecuador are reconstructed from the Formative period to European contact to clarify the role played by trade connections. The results of a systematic full-coverage survey suggest that increased interaction between southern Manabí societies and northern Peruvian states could have been an important factor behind the increase in social complexity in the study region beginning ca. A.D. 750. Unlike many models of social development, the archaeological data indicate that this was not an activity undertaken primarily by elite groups, but rather by the general population, which took advantage of the direct economic benefits of trade, particularly of Spondylus shell items.     

The Archaeology of California

Stimulated by several important, recent empirical advances, California archaeologists are engaged in a series of lively debates. These advances include new discoveries about the early peopling of western North America and sustained occupation of the California coasts as early as 12–13,000 BP. There also have been significant new developments in the role of paleoenvironmental change in cultural evolution, the emergence of long-distance interaction spheres, the presence of intensive craft specializations, and the appearance of sociopolitically complex hunter–gatherers. This article addresses these issues—and several others—with a view to the general interests of scholars worldwide. The exceptional heterogeneity of California ecosystems (from deserts to dense redwood forests to bountiful offshore islands) and the remarkable cultural diversity exhibited by the dozens of major groups who made these lands their home combine to produce a complex indigenous sociopolitical picture. Current understandings reveal myriad trajectories of cultural change across nine major subregions of the state.     

印度的神话与文明

本由三部份组成：一、印度简史与种姓制度;二、印度的神话,具有明显的宗教性与哲理性：三、印度的明、宗教明是其主线。     

The Pace of Indian Urbanization

In contrast with conventional formulations of urban growth, Tolley proposed a simple, supply-driven model relying upon the intersectoral differential in nonlabor productivity growth as the prime motivator of urbanization in developing countries. In the present paper, we apply Tolley's model to India over the period 1951–1981 and attempt to explain its mixed performance in tracking the pace of urbanization in that country. A modified version, adjusted for inter-regional migration, is then simulated for individual Indian states; the exercise confirms actual urban growth during 1971–81 to have been generally below that predicted by Tolley's model. Tolley's assumptions then are tested through an examination of the relationship between urban growth rates and translog indexes of intertemporal productivity growth. Finally, exploratory analysis of Tolley-model deviations in the various states is used to suggest directions for extending urban growth formulations for India. We conclude with a normative examination of policy implications.     

The Indian Pre-Removal Information Network

The perceptions of American Indians have been hidden or overlooked as a result of the dominance of conflicting beliefs or myths formulated by white men regarding their behavior. This study examines the emigrant Indian pre-remoual information network to assess the influence of Indian and non-Indian information sources on emigrant Indian decisionmaking. Although Indians were exposed to both information sources, it appears they attempted to make the relocation decision that would be best for them, rather than being dominated or manipulated by one information source.     

Truth-Telling in the Wake of European Contact: Historical Investigation of Aboriginal Skeletal Remains from Normanton

This study heeds the call for a ‘truth-telling’ of injustices carried out on Aboriginal communities during the colonial acquisition of Australia as stated in the Uluru Statement from the Heart 2017. Here, we discuss the lives of eight Indigenous people buried in Normanton in north-west Queensland (QLD) who died and had their remains collected in the late 1890s as scientific specimens. The remains were later repatriated to the community before being further exposed by erosion in 2015. With the consent and participation of local traditional owners—the Gkuthaarn and Kukatj people—this assessment utilised bioarchaeological, historical and anthropological methodologies to gain a better understanding of Indigenous life and health on the Australian colonial frontier. Gkuthaarn and Kukatj people were engaged throughout the investigation, and statements throughout this piece made by them illustrate how bioarchaeology can inform on past injustices in Australia’s history, bringing them into the public consciousness and aiding the transition to reconciliation through ‘truth-telling’.     

毛泽东主义之前的毛泽东

1912年至1936年是毛泽东思想发展的一个特别重要的阶段,毛泽东的思想在这一阶段发生了重大转变。他早期一度受过包尔生伦理学的影响。接受马克思主义之后,毛泽东在革命实践中提出了以农村包围城市的革命战略,群众路线也开始形成。1936年毛泽东总结了以往的革命经验,提出了实践论和矛盾论,毛泽东思想开始形成。