@inproceedings{johnson_song_murphy-hill_bowdidge_2013, title={Why don't software developers use static analysis tools to find bugs?}, DOI={10.1109/icse.2013.6606613}, abstractNote={Using static analysis tools for automating code inspections can be beneficial for software engineers. Such tools can make finding bugs, or software defects, faster and cheaper than manual inspections. Despite the benefits of using static analysis tools to find bugs, research suggests that these tools are underused. In this paper, we investigate why developers are not widely using static analysis tools and how current tools could potentially be improved. We conducted interviews with 20 developers and found that although all of our participants felt that use is beneficial, false positives and the way in which the warnings are presented, among other things, are barriers to use. We discuss several implications of these results, such as the need for an interactive mechanism to help developers fix defects.}, booktitle={Proceedings of the 35th International Conference on software engineering (ICSE 2013)}, author={Johnson, B. and Song, Y. and Murphy-Hill, E. and Bowdidge, R.}, year={2013}, pages={672–681} }
 @article{murray_hesterberg_2006, title={Iron and phosphate dissolution during abiotic reduction of ferrihydrite-boehmite mixtures}, volume={70}, ISSN={["1435-0661"]}, url={http://www.scopus.com/inward/record.url?eid=2-s2.0-33745942293&partnerID=MN8TOARS}, DOI={10.2136/sssaj2005.0292}, abstractNote={Excessive phosphorus loss from soils poses a threat to surface‐water quality. Soils comprise assemblages of multiple minerals, with Fe‐ and Al‐oxides being important for phosphate sorption. Our objective was to measure reductive dissolution of an Fe‐oxide and sorbed orthophosphate as affected by the presence of an Al‐(hydr)oxide mineral. Aqueous suspensions containing 0.5 g ferrihydrite kg−1 and up to 0.7 g boehmite kg−1 and KH2PO4 added at 750 mmol kg−1 of ferrihydrite were abiotically reduced at pH 6.0 for 72 h using 0.5% H2(g) in the presence of a Pt catalyst. A sharp decrease in zero‐order Fe(II) dissolution rate coefficients was observed between 0 and 0.008 g kg−1 of added boehmite, whereas net Fe(II) dissolution was essentially null for boehmite additions ≥ 0.02 g kg−1 Although net dissolution of PO4 occurred over time in the absence of boehmite, a net uptake occurred in the presence of boehmite. Auxiliary experiments suggested that Al(III) dissolved from boehmite decreased Fe(II) dissolution during reduction by sorbing to the ferrihydrite surface and blocking electron transfer. Because PO4 was taken up in excess of the maximum boehmite sorption capacity in systems with ≤ 0.008 g boehmite kg−1, results suggested the formation of Al‐phosphate or an Al(III)–PO4 complex on ferrihydrite surfaces. Phosphorus K‐XANES spectroscopy of samples collected during reduction of a 1:1 ferrihydrite/boehmite mixture showed no consistent change in sorbed PO4 associated with Fe(III) versus Al(III).}, number={4}, journal={SOIL SCIENCE SOCIETY OF AMERICA JOURNAL}, author={Murray, G. Christopher and Hesterberg, Dean}, year={2006}, pages={1318–1327} }
 @article{robarge_walker_mcculloch_murray_2002, title={Atmospheric concentrations of ammonia and ammonium at an agricultural site in the southeast United States}, volume={36}, ISSN={["1873-2844"]}, DOI={10.1016/S1352-2310(02)00171-1}, abstractNote={In this study, we present ∼1 yr (October 1998–September 1999) of 12-hour mean ammonia (NH3), ammonium (NH4+), hydrochloric acid (HCl), chloride (Cl−), nitrate (NO3−), nitric acid (HNO3), nitrous acid (HONO), sulfate (SO42−), and sulfur dioxide (SO2) concentrations measured at an agricultural site in North Carolina's Coastal Plain region. Mean gas concentrations were 0.46, 1.21, 0.54, 5.55, and 4.15 μg m−3 for HCl, HNO3, HONO, NH3, and SO2, respectively. Mean aerosol concentrations were 1.44, 1.23, 0.08, and 3.37 μg m−3 for NH4+, NO3−, Cl−, and SO42−, respectively. Ammonia, NH4+, HNO3, and SO42− exhibit higher concentrations during the summer, while higher SO2 concentrations occur during winter. A meteorology-based multivariate regression model using temperature, wind speed, and wind direction explains 76% of the variation in 12-hour mean NH3 concentrations (n=601). Ammonia concentration increases exponentially with temperature, which explains the majority of variation (54%) in 12-hour mean NH3 concentrations. Dependence of NH3 concentration on wind direction suggests a local source influence. Ammonia accounts for >70% of NHx (NHx=NH3+NH4+) during all seasons. Ammonium nitrate and sulfate aerosol formation does not appear to be NH3 limited. Sulfate is primarily associated ammonium sulfate, rather than bisulfate, except during the winter when the ratio of NO3−–NH4+ is ∼0.66. The annual average NO3−–NH4+ ratio is ∼0.25.}, number={10}, journal={ATMOSPHERIC ENVIRONMENT}, author={Robarge, WP and Walker, JT and McCulloch, RB and Murray, G}, year={2002}, month={Apr}, pages={1661–1674} }