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Open Access Publications from the University of California

Scholarly Works (4413 results)

  • Article
  • Peer Reviewed
LBL Publications (2004)

I present the theory and analysis behind the experiment by Fomalont and Kopeikin involving Jupiter and quasar J0842+1845 that purported to measure the speed of gravity. The computation of the $v_J/c$ correction to the gravitational time delay difference relevant to the experiment is derived, where v_J is the speed of Jupiter as measured from Earth. Since the v_J/c corrections are too small to have been measured in the Jupiter/quasar experiment, it is impossible that the speed of gravity was extracted from the data, and I explain what went wrong with the data analysis. Finally, mistakes are shown in papers by Fomalont and Kopeikin intended to rebut my work and the work of others.

    Cover page: On the speed of gravity and the jupiter/quasar measurement
    • Article
    Lawrence Berkeley National Laboratory (2009)

    We propose an easy-to-understand, visual performance model that offers insights to programmers and architects on improving parallel software and hardware for floating point computations.

      Cover page: Roofline: An Insightful Visual Performance Model for Floating-Point Programs and Multicore Architectures
      • Article
      LBL Publications (1978)
        Cover page: THE PSEUDO-FREE 32 VERTEX MODEL
        • Article
        Contemporary Music Score Collection (2020)
        This music score was submitted for the Kaleidoscope 2020 Call for Scores, an open access collaboration with the UCLA Music Library.
          Cover page: Brass Quintet No. 3Creative Commons 'BY' version 4.0 license
          • Article
          Econ 196 Honors Thesis (2016)
          This analysis uses time use data as well as employment data to relate and model the effect of state level employment rate (EPR) to an individual’s time spent sleeping. The conclusion is that rises in the EPR are correlated with a drop in time spent sleeping on the order of 1.85 minutes for every 1 percentage increase in the EPR. There is little to no variation among different age groups and sexes, with the exception being black women. These conclusions are in line with previous research which do find that health is countercyclical. This analysis adds to the literature by allowing the EPR’s effect on health to vary across different groups.
            Cover page: Sleeping Through the Great Recession
            • Article
            • Peer Reviewed
            Lawrence Berkeley National Laboratory (2010)
              Cover page: Strong Circularly Polarized Luminescence from Highly Emissive Terbium Complexes in Aqueous Solution
              • Article
              Contemporary Music Score Collection (2020)
              This music score was submitted for the Kaleidoscope 2020 Call for Scores, an open access collaboration with the UCLA Music Library.
                Cover page: Grand Piano
                • Article
                Contemporary Music Score Collection (2020)
                This music score was submitted for the Kaleidoscope 2020 Call for Scores, an open access collaboration with the UCLA Music Library.
                  Cover page: Crazy Jane No. 2
                  • Article
                  • Peer Reviewed
                  UC San Diego Previously Published Works (2014)
                    Cover page: Children’s Exposure to Secondhand and ThirdhandSmoke Carcinogens and Toxicants in Homes of HookahSmokers
                    • Thesis
                    • Peer Reviewed
                    UC San Diego Electronic Theses and Dissertations (2013)
                    NETWORKS + NEW TOWNS is an extended site study of Jonathan, Minnesota and related areas. The suburban neighborhood of Jonathan was one of the first "totally planned communities" in the Midwest, born during the short-lived "New Town" movement of the late 1960's. It grew up during an era characterized by great faith in the power of urban planning and the transformative potential of communications technology. This work uses Jonathan as a microcosm to understand the ways that we augment the earth with matter and data in an ongoing pursuit of better living
                      Cover page: NETWORKS + NEW TOWNS
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