Báo cáo toán học: " Toxicology of perfluorinated compounds" docx

... possibility of underestimation of PFC exposure through food contact materials. Mixtures of perfluorooctanesulfonamide esters are often used in the manufacture of water- and greaseproof papers ... eating 8 g of eel from Belgium with a concentration of 857 µg PFOS/kg fresh weight or eating 0.6 g of trout from the upper Sauerland region of Germany with a measured maximum leve...

Ngày tải lên: 20/06/2014, 21:20

... IIÞ where N ¼ the number of s trand breaks per molecule of PM2, I ¼ the p ercentage of supercoiled PM2 DNA, and II ¼ the percentage of open circular PM2 DNA. The overall number of s trand breaks p ... of Food Chemistry and Toxicology, University of Karlsruhe, Germany; 2 Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Warsaw, Poland; 3 Institute of F...

Ngày tải lên: 30/03/2014, 15:20

... definition of the quantum yield as follows: # of emitted photons # of absorbed photons Φ ≡ , (3) the number of emitted photons indicates the multiplication of the quantum yield and the number of ... morphologies of HeLa cells cultured on a flat PDMS surface. Quantification of Aβ peptides via detection of FITC We investigated the applicability of our p-FET sensor t...

Ngày tải lên: 20/06/2014, 20:20

... crlin@ntut.edu.tw 1 Department of Mechanical Engineering and Institute of Manufacturing Technology, National Taipei University of Technology, Taipei, 106, Taiwan Full list of author information is available at the end of ... beamline of the National Synchrotron Radiation Research Center (NSRRC). This work was financially supported by the main research projects of the National Sc...

Ngày tải lên: 20/06/2014, 20:20

... method of the synthesis of metal hexacyanoferrate nanoparticles. Keywords: reverse micelles; template method; nanoparticles; nickel hexacyanoferrate. - 9 - the nanostructure of the ... Possible mechanism for the synthesis of Nihcf nanoparticles: (a) dissolution of all the ionic species, (b) formation reaction of nuclei of Nihcf, and (c, d) growth of nanoparticles...

Ngày tải lên: 20/06/2014, 20:20

... those of other samples and the weight of Ru is 0.42 at.%. So, the ATN on the TiO 2 film gave

Ngày tải lên: 20/06/2014, 20:20

... diffusion for GaAs/Ge epitaxy. Figure 3. ToF-SIMS depth profile of elements Ti, Al, AlO, TiO, O, Ga, and As. These are the depth profile of the elements of the ALD TiO 2 /Al 2 O 3 dielectric stack ... It is apparent from the ToF-SIMS elemental depth profiles (Figure 3) where a significant amount of interdiffusion of TiO, AlO, O, Ga, and As was noticed. As a result of such i...

Ngày tải lên: 20/06/2014, 20:20

... The scheme of the catalyst preparation. Figure 2. TEM image of as-prepared CNTs. The inset shows the histogram of the diameter distribution of CNTs. Figure 3. XRD spectrum of CNTs. Figure ... number of works discussing the transition metals: molybdenum ratio and role of molybdenum in the efficient growth of CNTs with uniform diameter distribution [13-16]. A high am...

Ngày tải lên: 20/06/2014, 20:20

... (NC-OFDM) [1, 2], which is based on the popular orthogonal frequency division multiplexing (OFDM) transmission technique. One of the primary advantages of using NC-OFDM within the context of a ... essential that the spectral shape of the NC-OFDM waveform is treated such that the out -of- band (OOB) radiation is minimized. In addition to the issue of OOB interference, OFDM-based wave...

Ngày tải lên: 20/06/2014, 20:20

... isacharacteristicvalueofT if there exists v Î E, v ≠ 0, such that v = μTv,i.e.,μ -1 is a nonz ero eigenvalue of T. Let r(T) denote the set of real characte ristic values of T and Γ denote the closure of the set of ... structure of the set o f positive solutions of (1.1), (1.2), and obtain the existence of positive solutions of (1.1) and (1.2). More- over, we can also obtain...

Ngày tải lên: 20/06/2014, 20:20