Spectroscopic and chemical analyses of oil signals in seawater The UV-visible absorption spectra of chromophoric dissolved organic matter (CDOM) were measured in filtered samples (0.2-μm PTFE membrane filters; Pall Life Sciences, Ann Arbor, MI, USA) using a UV-Vis spectrophotometer (Lambda 1050,...
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The right panel of Figure 2 plots the percent change in the real U.S. refiners’ acquisition cost for imported crude oil and for domestically produced crude oil together with the WTI series. It is immediately apparent that the time series process governing the real price of oil changed in...
Fold change in relative mRNA levels was analyzed based on the 2−∆∆Ct method, where ∆∆Ct = 2−ΔΔCt = [(∆Ct target gene − ∆Ct control) in the IG group − [(∆Ct target gene − ∆Ct control) in the CG group]. 2.6. Western ...
This chapter deals with the physical properties of the oil and how these change over time. When oil is spilled either on water or land, a number of transfo... B Hollebone - Elsevier Inc. 被引量: 5发表: 2011年 The Influence of Chemical Dispersants on the Properties of Crude Oil After ...
Human health comprises carcinogens, respiratory organics/inorganics, climate change, ionizing radiation and ozone layer which are measured in disability adjusted life years (DALY) (person·yr). 2. Ecosystem quality comprises ecotoxicity, acidification/eutrophication and land use measured in potentially disap...
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2015. Chemical composition and lichen community change in the AOSR. In Assessing Forest Health in the Athabasca Oil Sands Region— WBEA Report # 2015-05-25, 145–66. Fort McMurray, AB, Canada: Wood Buffalo Environmental Association. Puttaswamy, N., and K. Liber. 2012. Influence of ...
To analyze the change in morphology of the surface before and after the wear experiment, height scans of 100 3 100 mm2 in area were obtained using a Si, n- type (Si3N4) tip with an Al coating (resonant frequency f 5 66 kHz, k 5 3 N m21, AppNano) operating in tapping mode. ...
A mixed 250 µg/mL standard of neutral (Δ9-THC, Δ8-THC, CBN, CBD, CBC, CBDV, CBG) and acidic (THCA-A, CBDA, CBGA) cannabinoids in acetonitrile was produced by Cayman Chemical Company (Ann arbor, MI, USA) and distributed by Sapphire Bioscience (Redfern, NSW, AU). Primary ...