Article discussing stromatolites. The authors apply the method of Diffusion Entropy (DE) to the study of stromatolites by means of a two-dimensional procedure that makes it possible for us to compare the DE analysis to the results of a compression method.

The article looks at antitumor activity using a matched pair of cell lines MDA-MB-231 cells that are estrogen-independent, estrogen receptor negative and MCF-7 cells, a cell line that is estrogen receptor (ER) positive. Those polyethers that contained a O-phenyl unit were able to significantly inhibit the non-estrogen sensitive cell line but were much less effective against the estrogen sensitive cell line; that is, the human breast cancer cell line MDA-MB-231 showed better test results for polymers derived from diols containing the O-phenyl moiety than the breast cancer cell line MCF-7, a well-characterized estrogen receptor positive control cell line.

Article discussing surface and waveguide Josephson plasma waves in slabs of layered superconductors.

This article uses 9 years of annual meeting attendance data from the Ecological Society of American and the Association of American Geographers to assess the efficacy of two additional solutions: 1) alternate large national meetings that require significant air travel with smaller regional meetings that do not; and 2) incorporate geography into the meeting location selection process.

Article discussing the synergy between qualitative theory, quantitative calculations, and direct experiments in understanding, calculating, and measuring the energy differences between the lowest singlet and triplet states of organic diradicals.

This article describes a systematic neighborhood observation instrument for collecting data at very high spatial resolution to collect data in a low-income minority neighborhood in Dallas, TX.

Article discussing the current level of utilization of informatics systems in hospice and palliative care and two projects that highlight the role of informatics applications for hospice informal caregivers.

Article discussing the temporal complexity of the order parameter at the phase transition.

This article uses the recently developed correlation consistent Composite Approach for transition metals to compute the thermochemical properties for a collection of 225 inorganic molecules containing first row (3d) transition metals.

Article on transcriptional networks for lignin biosynthesis.

Article on the transfer of neutral molecules, ions and ionic species from water to benzonitrile and a comparison with nitrobenzene.

Article on a Pickering & Chatto publication titled, "Translations and Continuations" as part of its series "Chawton House Library: Women's Novels. The series presents not only translations from the French but also continuations to one of the French texts.

In this article, the authors study the transport of information between two complex systems with similar properties.

This article offers a tribute to Carlos Augusto Angel Maya. The authors explain Maya's life and work and his legacy of infinite value for the community of environmental thought in Colombia, in Latin America, and throughout the world.

This article presents Spitzer Space Telescope photometry of 18 Sloan Digital Sky Survey quasars which have weak or undetectable high-ionization emission lines in their rest-frame ultraviolet spectra.

This article presents the wavelength dependence of two-photon polymerization in SU-8 between 720-780 nm.

This article discusses the use of DNA typing, likelihood ratios, and prior odds for missing persons identifications.

Article on the use of videophones to deliver a cognitive-behavioural therapy to hospice caregivers.

Article discussing Valine 44 and Valine 45 of human glutathione synthetase as the key for subunit stability and negative cooperativity.

This article examines aspects of William James's thought such as his "transmission theory" of consciousness, his ideas on the "knowing of things together," and "the compounding of consciousness," which suggest his working toward a naturalistic understanding of consciousness.

Article discussing forty years of fruitful chemical collaborations and the author's perspective on collaborative research in eight different areas of organic and theoretical chemistry.

This article reports on the X-ray and multiwavelength properties of 11 radio-quiet quasars with weak or no emission lines identified by the Sloan Digital Sky Survey with redshift.

This article reports spectral, imaging, and variability results from four XMM-Newton observations and two Chandra observations of high-redshift radio-loud quasars.

This article uses the 4 Ms Chandra Deep Field-South survey to place direct constraints on the ubiquity of z ≈ 2 heavily obscured active galactic nuclei.