plus the 365 nm near-UV line and a number of lines near 300 nm. The result is a high pressure mercury lamp that operates with an efficacy of about 55lmW−1and has a CRI of about 50. The high-mercury vapor pressurerequires a wall temperature of at least 360 °C, which in turn ...
Equation (1) is valid for a monochromatic light source, and the resolution becomes worse for a larger spectral-width light source. Therefore, the line width of light sources should be narrowed. For periodic line patterns, resolution enhancement techniques (RET), which utilize interference of cohere...
where, strain 10B oxidized the carbon and electron donor (citrate) and reduced nitrate (electron acceptor) by NAR enzyme to drive energy and enhance cells for proliferation. Additionally, higher pH was recorded under oxygen limitation as a consequence of complete reduction of both NO3−and NO2...
Preferably, the fluid is an aqueous solution and the process further comprises: adjusting the pH of the aqueous solution to a pH of in the range of 6 to 9 and more preferably, the pH is adjusted to within approximately plus or minus 0.5 pH units of pH 7. In another preferred embodiment...
just like the oxygen tanks, just like the field lines from that large diameter coil. As you look at this system, if you're an electrician or just somebody who knows a little bit about Tesla coils and the way they are set up, you begin to realize that the ...
The results of isotherm experiments were used to evaluate the fitting of experimental adsorption data to widely used Langmuir and Freundlich models. The linearized equation of the Langmuir sorption isotherm [43] is given in Eq. (1): $$\frac{{C}_{\text{eq}}}{{q}_{\text{eq}}}=\frac{...
1and marine sediment GBW 07314 - HgTOT43 ng g−1). The analysis of reference materials was carried out in three replicates, for which the recovery was found to be at levels of 96 and 98%, respectively. The limit of detection (LOD) calculated according to the IUPAC (1997) equation:...
Mercury accumulation rate (HgAR, ng m−2 y−1) in this study was calculated following equation:HgAR=SR∗DBD∗Hg∗10where SR = sedimentation rate (cm yr–1); DBD = dry bulk density (g cm–3); Hg = Hg concentration (ng g–1). The factor of 10 is applied for unit convers...
Water ice, abundant in the outer solar system, is volatile in the inner solar system. On the largest airless bodies of the inner solar system (Mercury, the
(NAR), respectively. Thus, they exhibit flexibility in their growth strategy and energy generation; encouraging the exploitation of bacterial nitrate dissimilation in bioremediation of nitrate pollution and detoxification of metals simultaneously in an eco-friendly approach and under different oxygen level....