How do cultural heritage scientists and art conservators identify pigments and other painting media in a decorated object or painting, preferably without taking samples that could potentially damage the artwork? A major emphasis in the characterization, authentication, and conservation of works of art and cultural heritage objects is the use of…

This study reports on the implementation and evaluation of the "Enlighten Roman Tombs with Periscope" activity, one of the STEM + activities in the project named "STEM-ANTIQUE." The project included a science camp with STEM-based scientific studies, field trips, and observations lasting 10 days and 80 hours. The activity that…

The present study aims to improve the quality and the effectiveness of Science Education in early grades along with the goals of UNESCO's emerging agenda for sustainable development and the 4th goal about quality in education. It examines the interaction between formal and non-formal education in designing and organizing complete educational…

The evolution of science is seldom about solitary individuals busy at work in labs making discoveries. This is especially true of the Earth sciences, where time-intensive fieldwork is usually required. Single scientists are rarely capable of amassing the requisite data sets to form grand, unifying theories. This is the case with the new airburst…

Our landscape has been shaped by humans over millennia. It still contains many clues to how it was used in the past, giving us insights into ancient cultures and their everyday life. Our summer school uses archaeology and astronomy as a focus for effective out-of-classroom learning experiences. It demonstrates how a field trip can be used to its…

This dissertation provides a critical analysis of three informal science education partnerships that resulted from a 2003-2006 National Science Foundation grant titled, "Archaeology Pathways for Native Learners" (ESI-0307858), hosted by the Mashantucket Pequot Museum and Research Center. This dissertation is designed to contribute to…

This paper explores the potential of Semantic Web technologies to support teaching and learning in a variety of higher education settings in which some form of case-based learning is the pedagogy of choice. It draws on the empirical work of a major three year research and development project in the United Kingdom: "Ensemble: Semantic…

Researchers who study the fossil record are seeking to determine whether the impact made by a comet or meteor really did decimate up to half of the life on this planet at the end of the Cretaceous period. Questions whether the extinction of plant and animal life was abrupt, started before the impact, or was a gradual change. (KR)

Describes the structure and inhibitive properties of Benzotriazole. The chemical may be employed as an inhibitor to reduce corrosion of articles during storage or display. It may be applied to copper and copper-based antiques as well as to silver and other metals. (Author/JN)

Some naturally occurring minerals possess a permanent magnetization. Certain processes such as sedimentation or kiln-firing can cause the particles in structures made of such materials to align themselves with the direction of Earth's magnetic field at the time. This direction has varied over the last few thousand years in ways that can be traced…

Large quantities of wood and leather have been found in the waterlogged layers on archaeological excavations. Centuries of burial, however, have left these materials in a very degraded and vulnerable state such that if they dry out they will fall apart. This paper discusses the physics behind the freeze-drying techniques that allow the…

This bulletin, in keeping with the basic purpose of all the bulletins published by the Museum of Natural History of Oregon, contains the text of a lecture presented in the field of anthropology. The approach taken is interdisciplinary. Drawn together are not only published works, but also the skills and wisdom of scholars in the peripheral…

Geologists in this field are becoming increasingly involved in studies of land use. (Author/BB)

Provides suggestions for an archaeology activity for elementary school children. (PEB)

In this bulletin a detailed description of a geologic region in Oregon is presented with numerous illustrations, both plates and schematic diagrams. Maps of the region as well as maps of various excursions are included in the booklet. A geologic-time unit table is presented covering the Cenozoic Era. Three excursions with included side-trips are…