Studies of Microthrix parvicella in situ and in laboratory culture: production and use of specific antibodies

Physiological studies on M. parvicella have been conducted to determine the rate of growth of this organism in pure culture. The organism displayed a doubling time of 128 days despite its profuse abundance in a local Wastewater Treatment Plant (WWTW). An extensive survey has been ongoing since February 2000 into the extent of M. parvicella in the WWTW. A suite of monoclonal and polyclonal antibodies has been developed to detect and quantify M. parvicella.

Energy production and use

The analysis and researches of many scholars and field specialists have gone into these 30 papers. They discuss many of the environmental problems and challenges to human life and existence presented by local and other exploitations and ongoing developments in Southeast Asian countries and marine areas. The authors use tabulated data and unpublished research in the eight sections on: underlying societal drivers and responses to environmental change; climate change and air quality; land transformation and its consequences; hydrology and hydrological cycles; changes in coastal and marine environments; vulnerabilities and adaptations to global environmental changes; and a final paper on a common need for action. This important volume includes reference, data, bibliographies and index.

Production and Use of Heteroptera Predators for the Biological Control of Eucalyptus Pests in Brazil

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

The Roentgen rays, their production and use.

Plates printed on both sides.

Ceramic technology of the Asurini do Xingu, Brazil: An ethnoarchaeological study of artifact variability

This article presents some of the results of ethnoarchaeological research on ceramic technology I have conducted among the Asurini do Xingu, an Amazonian indigenous population inhabiting a village in the margins of the Xingu River, Para, Brazil. Based on collected data, presented throughout the article, I discuss the reasons behind the formal, quantitative, spatial and relational variability of the Asurini ceramic vessels. This work will demonstrate that these distinct dimensions of variability are related to the potters` technological choices during the vessels` production process, the ceramic teaching-learning structure, and the type, frequency, method and context of use of the same vessels. I try to make clear the different practical and symbolic aspects that may influence the production, use, reuse, storage and discard processes of the vessels. Furthermore, I compare the Asurini context with other ethnographic contexts and try to distinguish regularities that may serve as interpretative references to the study of archaeological ceramic assemblages.

Early industrialized pottery production in Illinois : archaeological investigations at White and Company's Gooselake Stoneware Manufactury and Tile Works, rural Grundy County, Illinois /

Includes bibliographical references (p. [103]-109).