The utility of hand and foot bones for the determination of sex and the estimation of stature in a prehistoric population from west-central Illinois

This study focuses on hands and feet as indicators of sex and stature for Native Americans, hitherto relatively neglected in this regard. The study was performed on a large, well-preserved prehistoric skeletal sample from west-central Illinois. Discriminant functions are presented which determine sex with accuracies exceeding 87%. Those functions are then tested on three other Native American samples and found to have similar high degrees of accuracy. The utility of hand and foot bones for estimation of femur length (and subsequent inclusion in stature estimation equations) is also explored. While indirect estimation of stature is determined to be possible in this manner, it is suggested that these and other stature estimation techniques that have large standard errors may be of limited archaeological or forensic value. © 1998 John Wiley & Sons, Ltd.     

Tuberculosis on the north coast of Peru: skeletal and molecular paleopathology of late pre-Hispanic and postcontact mycobacterial disease

This paper examines skeletal and ancient DNA evidence in the study of suspected tuberculosis infection in the late pre-Hispanic and Colonial-era Lambayeque Valley Complex, north coast Peru (A.D. 900–1750). We integrate information on macroscopic lesion characteristics and distribution, radiographic and CT scan imagery, and analysis of Mycobacterium tuberculosis complex rpoB and IS6110 ancient DNA (aDNA) sequences. Destructive lesions were observed in the vertebral bodies of three precontact indigenous adult males, one colonial adolescent female, and in the cranium of a Colonial-period subadult. Assessment of lesion morphology and distribution led us to consider multiple diseases, but tuberculosis represents the most likely diagnostic option in all individuals. DNA was poorly preserved in all samples, but an IS6110 sequence was amplified in one precontact individual consistent with macroscopic diagnosis. These findings expand the geographic and temporal extent of tuberculosis to the late pre-Hispanic and Colonial north coast of Peru to highlight potential synergisms between diet, settlement patterns, and the evolution of Andean tuberculosis before and after European conquest. Moreover, this study helps focus several key questions in Andean tuberculosis research, including possible reassessment of the presence of the IS6110 sequence in the pre-Columbian Americas. Methodological considerations include differential diagnosis – especially with incomplete skeletons – and limitations of aDNA studies underscoring an approach integrating macroscopic, radiographic, and molecular lines of evidence in the paleopathological investigation of one of humankind’s most devastating and destabilizing diseases.     

Migrant workers,self‐reliance,and the propensity to hold income protection insurance by country of residence

Utilising a large comparative survey across 11 countries, it is shown that country effects condition the individual uptake of income protection insurance and that shared attributes, including labour market status, are important factors in determining the take‐up of income protection insurance, whatever the respondents' country of residence. We observed differences in the respondents' coping strategies, including self‐reliance, and were able to distinguish between migrant workers and those who work in their country of origin, along with the “special” case of the Australian respondents. These findings have implications for the ongoing debate on the labour market effects of globalisation and the significance of national institutions and regulatory practices.     

Quality Assurance in Archaeological Survey

To have confidence in the results of an archaeological survey, whether for heritage management or research objectives, we must have some assurance that the survey was carried out to a reasonably high standard. This paper discusses the use of Quality Assurance (QA) approaches and empirical methods for estimating surveys’ effectiveness at discovering archaeological artifacts as a means for ensuring quality standards. We illustrate with the example of two surveys in Cyprus and Jordan in which resurvey, measurement of surveyor “sweep widths,” and realistic estimates of survey coverage allow us to evaluate explicitly the probability that the survey missed pottery or lithics, as well as to decide when survey has been thorough enough to warrant moving to another survey unit.     

Topoiesis de los dispositivos de registro del texto literario

ABSTRACT

Never before have the layout, the text format, and support been as important as they are today. Studies reflecting on the relationship between the meaning of the literary text and its form have rapidly increased. This kind of study has focused mostly on the history of the reading process and the history of the book as well as on the possibilities of new technologies in the literary field. However, none of these approaches has reached the point of creating a comprehensive methodology for the analysis of the relationship between the message and its channel. This work is intended to propose a methodology of analysis based on some concepts such as peritexts (Genette) and visuo-graphic zone (Cárdenas).     

Sweep widths and the detection of artifacts in archaeological survey

In many parts of the world, one of the principal means for discovering archaeological resources is terrestrial archaeological survey for small scatters of generally unobtrusive artifacts on the surface. Yet archaeologists have expended relatively little research on the factors that affect detection of such artifacts or the impacts they have on the reliability of surveys. We employ mock survey of plowed fields ‘seeded’ with a variety of artifacts in order to evaluate the effectiveness of pedestrian survey (fieldwalking) with respect to search time and transect spacing. Our results confirm theoretical expectations about the diminishing returns on increases of search effort, while also demonstrating variation in ‘sweep widths’ for different artifact types and surveyor speed and the effects of walking toward or away from the sun. Preliminary results have implications for the most efficient spacing of survey transects as well as the evaluation of completed surveys, since some artifact types have extremely low probabilities of detection even at high densities of search effort.