Lin Zhu, Yanyi Huang, and Amnon Yariv. (2005) Integrated microfluidic variable optical attenuator. Optics Express, 13(24): 9916-9921, 28 November 2005. CaltechAUTHORS

Martin E. Budd, Amy Hin Yan Tong, Piotr Polaczek, Xiao Peng, Charles Boone, Judith L. Campbell. (2005) A Network of Multi-Tasking Proteins at the DNA Replication Fork Preserves Genome Stability. PLoS Genetics, 1(6):e61 (December 2005). CaltechAUTHORS

Harry M. Green and José Alberola-Ila (2005) Development of ERK Activity Sensor, an in vitro, FRET-based sensor of Extracellular Regulated Kinase activity. BMC Chemical Biology, 5(1) 5 July 2005. CaltechAUTHORS

Peter Keevash (2005) The Turán problem for hypergraphs of fixed size. Electronic Journal of Combinatorics, 12(1):N11. CaltechAUTHORS

Changhuei Yang (2005) Molecular Contrast Optical Coherence Tomography: A Review. Photochemistry and Photobiology, 81(2): pp. 215-237. PubMed Central author manuscript.

David Merritt and Miloš Milosavljević (2005) Massive Black Hole Binary Evolution. Living Reviews in Relativity, 8 (8) (22 November 2005).

Massimo Tinto and Sanjeev V. Dhurandhar (2005) Time-Delay Interferometry. Living Reviews in Relativity, 8 (4) (15 July 2005).

Brett Maune, Jeremy Witzens, Thomas Baehr-Jones, Michael Kolodrubetz, Harry Atwater, Axel Scherer, Rainer Hagen, and Yueming Qiu, "Optically triggered Q-switched photonic crystal laser," Optics Express 13(12):4699-4707 (13 June 2005). CaltechAUTHORS

Terrell D. Neal, Koichi Okamoto, and Axel Scherer. Surface plasmon enhanced emission from dye doped polymer layers. Optics Express, 13(14): 5522-5527 11 July 2005. CaltechAUTHORS

X M H Huang, X L Feng, C A Zorman, M Mehregany and M L Roukes. VHF, UHF and microwave frequency nanomechanical resonators. New Journal of Physics 7: 247 (29 November 2005). CaltechAUTHORS

John Doyle and Marie Csete. (2005) Motifs, Control, and Stability. PLoS Biology 3(11):e392 November 2005. CaltechAUTHORS

© 2005 Doyle and Csete. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

Paul W. Sternberg, Thomas Hunt Morgan Professor of Biology and a Howard Hughes Medical Institute Investigator, is a member of the editorial board of BMC Genomics.

Jehoshua (Shuki) Bruck, Gordon and Betty Moore Professor of Computation and Neural Systems and Electrical Engineering, distributes preprints by his research group as the PARADISE technical report series. CaltechPARADISE

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Don L. Anderson, Eleanor and John R. McMillan Professor of Geophysics, Emeritus, provides free online access to Theory of the Earth (Blackwell Scientific Publications, 1989).

R. Preston McAfee, J. Stanley Johnson Professor of Business, Economics & Management, has written, and continues to develop, an Open Source introductory microeconomics textbook, Introduction to Economic Analysis. McAfee is using a Creative Commons License.

Christopher E. Brennen, Richard L. and Dorothy M. Hayman Professor of Mechanical Engineering, provides free online copies of his recent monographs, Cavitation and Bubble Dynamics (Oxford University Press, 1995) and Fundamentals of Multiphase Flow (Cambridge University Press, 2005).

Sangdun Choi, MPS in the Caltech Genome Research Laboratory, is a member of the editorial board of Synthetic & Systems Biology.

Derek Chang, Jacob Scheuer, and Amnon Yariv. (2005) Optimization of circular photonic crystal cavities – beyond coupled mode theory. Optics Express 13(23):9272-9279 14 November 2005. CaltechAUTHORS

Richard M. Wilson, professor of mathematics, is a member of the editorial board of the Electronic Journal of Combinatorics.

R. Preston McAfee, J. Stanley Johnson Professor of Business, Economics & Management, and Theodore Bergstrom (UCSB) have published "An Open Letter to All University Presidents and Provosts Concerning Increasingly Expensive Journals". The letter suggests constructive actions institutions may undertake after analyzing journal costs through their Journal Cost-Effectiveness Calculator.

James F. Woodward, J.O. and Juliette Koepfli Professor of the Humanities, and Christopher R. Hitchcock, Professor of Philosophy, are co-editors of the Philosophy of Science entries in the Stanford Encyclopedia of Philosophy. They share the section editing duties with Chris Swoyer, University of Oklahoma.