Now showing items 1-5 of 5

    • Doped Carbon Nanotube Networks for Electrochemical Filtration of Aqueous Phenol: Electrolyte Precipitation and Phenol Polymerization 

      Gao, Guandao; Vecitis, Chad D. (American Chemical Society (ACS), 2012)
      Electrochemical filtration with anodic carbon nanotube (CNT) networks is reported to be effective for chemical and microbiological water treatment. Here, we investigate how CNT doping affects the electrochemical filtration ...
    • Haiti’s progress in achieving its 10-year plan to eliminate cholera: hidden sickness cannot be cured 

      Koski-Karell, Victoria; Farmer, Paul E; Isaac, Benito; Campa, Elizabeth M; Viaud, Loune; Namphy, Paul C; Ternier, Ralph; Ivers, Louise C (Dove Medical Press, 2016)
      Since the beginning of the cholera epidemic in Haiti 5 years ago, the prevalence of this deadly water-borne disease has fallen far below the initial rates registered during its explosive outset. However, cholera continues ...
    • Juvenile Chemical Sediments and the Long Term Persistence of Water at the Surface of Mars 

      Tosca, Nicholas J.; Knoll, Andrew Herbert (Elsevier, 2009)
      Chemical sediments and the aqueous alteration products of volcanic rocks clearly indicate the presence of water, at least episodically, at the Martian surface. Compared to similar materials formed on the early Earth, ...
    • Sedimentary Textures Formed By Aqueous Processes, Erebus Crater, Meridiani Planum, Mars 

      Squyres, Steve W.; McCartney, Elaina; Lewis, Keith; Knoll, Andrew; Johnson, Jeffrey R.; Bell, James F. III; Herkenhoff, Kenneth J.; Arvidson, Raymond E.; Parker, Timothy J.; Ahronson, Oded; Grotzinger, John P.; Jolliff, Bradley L.; Golombek, Matthew; Sullivan, Rob; McLennan, Scott M.; Metz, Joannah; Moore, Jeffrey M.; Soderblom, Jason (Geological Society of America, 2006)
      New observations at Erebus crater (Olympia outcrop) by the Mars Exploration Rover <i>Opportunity</i> between sols 671 and 735 (a sol is a martian day) indicate that a diverse suite of primary and penecontemporaneous ...
    • Water on Mars and the Prospect of Martian Life 

      Knoll, Andrew; Grotzinger, John (Mineralogical Society of America, 2006)
      Evidence of water on Mars dates back to the first observations of channeled landscapes made by Mariner 9 and Viking. More recent images from Mars Global Surveyor and Mars Express strikingly confirm that fluids have E ...