Curators, collections, and contexts : anthropology at the Field Museum, Stephen E. Nash and Gary M. Feinman, editors.

n.s. no.36(2003)

Antiquities from Boscoreale in Field Museum of Natural History / by Herbert F. De Cou. With preface and catalogue of iron implements by F. B. Tarbell.

v.7:no.4(1912)

Leaflet / Field Museum of Natural History, Dept. of Anthropology.

no.4(1922)

Type fossil Coelenterata (except corals) in Field Museum of Natural History / Gerald Glenn Forney --, Matthew H. Nitecki --, and Daniel T. Jenkins --.

v.37:no.4(1977)

Culture areas of Nigeria, by Wilfrid D. Hambly -- Frederick H. Rawson-Field Museum Ethnological Expedition to West Africa, 1929-30. 68 plates in photogravure and 1 map.

v.21:no.3(1935)

Catalogue of type and referred specimens of fossil corals in Field Museum of Natural History / [by] Phyllis N. Windle --, Ronald M. Augustynek -- [and] Matthew H. Nitecki --. [Patricia M. Williams, -- editor --]

v.32(1973)

Bulletin / Field Museum of Natural History.

v. 42 (1971)

Bulletin / Field Museum of Natural History.

v. 41 (1970)

Field Museum of Natural History bulletin.

v. 44 (1973)

Publication. Field Columbian Museum.

v.2:no.1(1900)

New field observations on the competitive displacement between two species of planorbid snails inhabiting Northeastern Brasil

Observations reported in the present paper have shown that Biomphalaria glabrata is being gradually displaced by B. straminea in coastal areas of two counties on the state of Pernambuco, Brazil, confirming former observations made in the same region.

What is paragonimus rudis (diesing, 1850)?: report on a field study in Mato Grosso, Brazil

Paragonimus rudis was found in the lungs of a giant otter Lutra (pteronura) brasiliensis by Natterer in 1828, who dissected the animal in the former capital Mato Grosso (=Vila Bela), Brazil. The flukes were described by Diesing in 1850, and redescribed by Braun in 1901. Both descriptions do not allow to identify the species. Therefore, P. rudis must be regarded a "nomen nudum". Because its rediscovery is desirable with regard to historical reasons and nomenclatoric questions, a field study was performed in Mato Grosso in 1980. Of 354 freshwater crabs from 24 localities collected and examined for parasitic infections, about 25% were found to be infected with 7kinds of trematode larvae, which differed distincly from Paragonimus-metacercariae. The question, whether P. rudis or other lung fluke species do not seem to occur or cannot be found any longer in the area investigated by us, is discussed.

Handheld-assisted field data collection for occupational risk assessment.

A computerized handheld procedure is presented in this paper. It is intended as a database complementary tool, to enhance prospective risk analysis in the field of occupational health. The Pendragon forms software (version 3.2) has been used to implement acquisition procedures on Personal Digital Assistants (PDAs) and to transfer data to a computer in an MS-Access format. The data acquisition strategy proposed relies on the risk assessment method practiced at the Institute of Occupational Health Sciences (IST). It involves the use of a systematic hazard list and semi-quantitative risk assessment scales. A set of 7 modular forms has been developed to cover the basic need of field audits. Despite the minor drawbacks observed, the results obtained so far show that handhelds are adequate to support field risk assessment and follow-up activities. Further improvements must still be made in order to increase the tool effectiveness and field adequacy.

Productive efficiency and regulatory reform: The case of vehicle inspection services

Measuring productive efficiency provides information on the likely effects of regulatory reform. We present a Data Envelopment Analysis (DEA) of a sample of 38 vehicle inspection units under a concession regime, between the years 2000 and 2004. The differences in efficiency scores show the potential technical efficiency benefit of introducing some form of incentive regulation or of progressing towards liberalization. We also compute scale efficiency scores, showing that only units in territories with very low population density operate at a sub-optimal scale. Among those that operate at an optimal scale, there are significant differences in size; the largest ones operate in territories with the highest population density. This suggests that the introduction of new units in the most densely populated territories (a likely effect of some form of liberalization) would not be detrimental in terms of scale efficiency. We also find that inspection units belonging to a large, diversified firm show higher technical efficiency, reflecting economies of scale or scope at the firm level. Finally, we show that between 2002 and 2004, a period of high regulatory uncertainty in the sample’s region, technical change was almost zero. Regulatory reform should take due account of scale and diversification effects, while at the same time avoiding regulatory uncertainty.