Reflecting on reflection: scale extension and a comparison of undergraduate business students in the United States and the United Kingdom

In the Peltier, Hay, and Drago (2005) article entitled “The Reflective Learning Continuum: Reflecting on Reflection,” a reflective learning continuum was conceptualized and tested. This is a follow-up article based on three extensions: (1) determine whether the continuum could be expanded, (2) further validating the continuum using additional schools, and (3) determining whether the continuum could also be applied to undergraduate business education. The findings from a study of U.S. and UK students show that the revised scale is valid and reliable and that U.S. students in the sample universities rated their educational experience higher and were more likely to use reflective thinking practices

Study-development of improved photointerpretative techniques to wheat identification

There are no author-identified significant results in this report

An Sp1 Modulated Regulatory Region Unique to Higher Primates Regulates Human Androgen Receptor Promoter Activity in Prostate Cancer Cells

Funding: This work was supported by the Chief Scientist’s Office (CSO) of the Scottish Government (http://www.cso.scot.nhs.uk/): CWH (CZB-4-477) and IH (ETM/382).Peer reviewedPublisher PD

Charge identification for spectral lines in nitrogen

Ion charge identification for spectral lines in nitrogen by beam foil light source techniqu

Carbonate sedimentation through the late Precambrian and Phanerozoic

The global sediment mass-age distribution indicates large variations in the rates of carbonate sedimentation through time. The largest mass of carbonate deposited during the entire history of the earth was produced during the Cambrian, possibly following on an episode of phosphogenesis in the Late Precambrian. A second major episode occurred during the Late Devonian, probably reflecting the invasion of land by plants that altered the rock-weathering and soil-forming regimes. Other lesser pulses of carbonate deposition occurred in the Late Permian, Triassic, and Cretaceous. A shift in the locus of carbonate deposition from shallow waters to the deep sea occurred during the Cretaceous

Understanding and modeling the sedimentary system

The sedimentary system involves processes that weather rocks and reduce them to soluble and fine-grained particulate components that can be transported. deposited, and transformed back into rock. !Jost of the processes can be observed today, but the present is an unusual episode in our planet's history. We live in a brief warm interglacial epi sode in an interval usually characterized by large mid-and high-latitude icc sheets and a much lower sea level. To complicate matters further, few measurements of process rates were made before the significant impacts of agriculture and the industrial revolution altered them. Consequently, the rates at which different processes operate over most of geologic time arc not well known. The objective of modeling sedimentary systems is to simplify these processes so that they can be described in mathematical terms. Successful models predict the results of weathering. erosion, transport, depositional and diagenetic processes and allow us to determine process rates from ancient deposits. Modeling can also suggest the kinds of geologic information that can be used for its validation

Sedimentological and geochemical trends resulting from the breakup of Pangaea

The breakup of Pangaea and formation of the Atlantic and Indian Oceans and the marginal seas has an important influence on the global geochemistry of sediments

Letter from W. H. Hay

Letter in response of a position in the military department at Utah Agricultural College