<P>52The Military Engineer l May-June l 2010 Digital Cameras Could Replace Eyeball Method for Measuring Plume Opacity Digital cameras, combined with easily- learned software, offer a new method to measure and document plume opacity from stationary point sources. The Digi- tal Opacity Method (DOM), developed at ERDC-CERL, can provide an objec- tive alternative to Method 9, a widely- used visual measurement technique approved by the Environmental Protec- tion Agency (EPA). DOM uses almost any commercially- available digital camera in the $200 price range. The camera is set to photograph the plume and its contrasting background and the number of shots taken is the same as the number of visual measure- ments required by Method 9 to allow for averaging. Users then import the photos into a software program and draw boxes around the plume and background areas to determine opacity values. According to Robert Kennedy, Air Program Manager in the Fort Hood, Texas, Directorate of Public Works, This method gives you a digital docu- ment of the event so its indisputable, unlike someones observation. Be- cause Method 9 is subjective, its results can become an issue in court cases. CERL and its collaborator, Univer- sity of Illinois at Urbana-Champaign, received a U.S Patent for DOM in 2009 and the method was ?eld-validated at Fort Hood and the Illinois EPA smoke schools. DOM, which has the ability to measure opacity at night as well as during the day, has been approved by ASTM International as a new standard to measure opacity. The technology also holds promise as a tool to measure fugitive dust emissions and to provide routine monitoring of opacities at the fence line. (Contributed by Dana Finney, ERDC- CERL Public Affairs) Ames Researchers Use Supercomputer and Chemistry to Solve Global Problems Depending on how they form and their chemical composition, clouds re- ?ect and absorb varying amounts of the suns energy, making them key players in global climate change. Yet the complex molecular processes underlying cloud formation are little understood. How- ever, a team of researchers at the U.S. Department of Energys Ames Labora- tory has been awarded the opportunity to study the problem, using one of the worlds most powerful supercomputers, located at another DOE facility, Argonne National Laboratory, in Illinois. We know that clouds are formed by aerosol particles, said the teams prin- cipal investigator, Theresa Windus, As- sociate Scientist at Ames Laboratory and a professor of chemistry at Iowa State University. The composition of the aerosols determines if a cloud is Technology News (continued) Hosted by the SAME Kittyhawk Post Challenge. Revitalize. Transform. www.same2010dayton.org Ohio Valley/Great Lakes Regional Training Conference Society of American Military Engineers Aug 31-Sept 2 Dayton, OHOhio Valley/Great Lakes Regional Training Conference SOCIETY OF AMERICAN MILITARY ENGINEERS</p> <UL><LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/1/1/">Front-Cover</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/2/2/">Inside-Front-Cover</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/3/3/">Page-1</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/4/4/">Page-2</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/5/5/">Page-3</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/6/6/">Page-4</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/7/7/">Page-5</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/8/8/">Page-6</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/9/9/">Page-7</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/10/10/">Page-8</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/11/11/">Page-9</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/12/12/">Page-10</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/13/13/">Page-11</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/14/14/">Page-12</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/15/15/">Page-13</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/16/16/">Page-14</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/17/17/">Page-15</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/18/18/">Page-16</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/19/19/">Page-17</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/20/20/">Page-18</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/21/21/">Page-19</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/22/22/">Page-20</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/23/23/">Page-21</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/24/24/">Page-22</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/25/25/">Page-23</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/26/26/">Page-24</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/27/27/">Page-25</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/28/28/">Page-26</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/29/29/">Page-27</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/30/30/">Page-28</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/31/31/">Page-29</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/32/32/">Page-30</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/33/33/">Page-31</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/34/34/">Page-32</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/35/35/">Page-33</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/36/36/">Page-34</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/37/37/">Page-35</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/38/38/">Page-36</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/39/39/">Page-37</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/40/40/">Page-38</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/41/41/">Page-39</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/42/42/">Page-40</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/43/43/">Page-41</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/44/44/">Page-42</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/45/45/">Page-43</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/46/46/">Page-44</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/47/47/">Page-45</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/48/48/">Page-46</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/49/49/">Page-47</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/50/50/">Page-48</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/51/51/">Page-49</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/52/52/">Page-50</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/53/53/">Page-51</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/54/54/">Page-52</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/55/55/">Page-53</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/56/56/">Page-54</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/57/57/">Page-55</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/58/58/">Page-56</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/59/59/">Page-57</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/60/60/">Page-58</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/61/61/">Page-59</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/62/62/">Page-60</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/63/63/">Page-61</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/64/64/">Page-62</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/65/65/">Page-63</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/66/66/">Page-64</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/67/67/">Page-65</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/68/68/">Page-66</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/69/69/">Page-67</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/70/70/">Page-68</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/71/71/">Page-69</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/72/72/">Page-70</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/73/73/">Page-71</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/74/74/">Page-72</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/75/75/">Page-73</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/76/76/">Page-74</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/77/77/">Page-75</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/78/78/">Page-76</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/79/79/">Page-77</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/80/80/">Page-78</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/81/81/">Page-79</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/82/82/">Page-80</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/83/83/">Page-81</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/84/84/">Page-82</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/85/85/">Page-83</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/86/86/">Page-84</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/87/87/">Page-85</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/88/88/">Page-86</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/89/89/">Page-87</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/90/90/">Page-88</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/91/91/">Page-89</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/92/92/">Page-90</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/93/93/">Page-91</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/94/94/">Page-92</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/95/95/">Page-93</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/96/96/">Page-94</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/97/97/">Page-95</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/98/98/">Page-96</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/99/99/">Page-97</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/100/100/">Page-98</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/101/101/">Page-99</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/102/102/">Page-100</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/103/103/">Page-101</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/104/104/">Page-102</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/105/105/">Page-103</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/106/106/">Page-104</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/107/107/">Page-105</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/108/108/">Page-106</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/109/109/">Page-107</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/110/110/">Page-108</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/111/111/">Page-109</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/112/112/">Page-110</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/113/113/">Page-111</a></LI> <LI><a href="http://www.stallionpublishers.com/publication/541/uchvgbhoy/114/114/">Back-Cover</a></LI> <LI><a href="http://www.stallionpublishers.com/publications/541/x/sitemap.xml" target="_blank">site map</a></LI> </UL>

 

If you would like to view publication without flash plugin, please click on link below




To view your publication, you need to upgrade your Flash Player
Click here to install latest flash player.