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Lecture Notes in Computer Science
A new physical-chemical index (Г) classifies the behavior of the environmental variables, calculating the frequency and the deviations of the measurements based on impact levels. ... A fuzzy inference system (FIS) is used for establishing a relationship between environmental variables, describing the negative ecological impact of the concentrations reported. ... The authors of the present paper would like to thank the following institutions for their support to develop this work: National Polytechnic Institute, Mexico, Biology Research Center of Sonora (CIB) and ...doi:10.1007/978-3-642-13681-8_14 fatcat:5uvegqobjnhx5duxkixhownlru
A particular relevance is dedicated to the methodological optimization and data processing, mainly in quantification and depth scale determination. ... In this review, after a brief summary on necessities and difficulties of (N-MOS) ultra shallow profiling for the 90 nm technology node, we present a comparison between two Secondary Ions Mass Spectrometry ... , Wilfred Vandervost, IMEC, Louven, Belgium, for providing data on quadrupole SIMS arsenic shallow profiles, Rudolf Moellers, ION-TOF, Munster, Germany, for ToF-SIMS depth profiles, Philippe Holliger and ...doi:10.1063/1.1622547 fatcat:32ort3xpcrcqhf45nkr4qimrj4
Pressure profiles were measured with cased carbon resistor gages at two locations in a projectile impacted water filled cylinder and two of its neighbors on three shots. ... There is excellent agreement between the measured and calculated pressure profiles for two shots and good agreement for the third. ... For the middle pinducer the agreement between the calculated and measured profiles is excellent for the impacted cylinder, very good for the adjacent cylinder and good in amplitude but off by nearly 10 ...doi:10.1016/s0734-743x(01)00089-6 fatcat:sa23v66dnjaglmbdgdxrd6upmq
Journal of Spacecraft and Rockets
The good agreement between the theoretical heat-transfer rate based on laminar flow and the measured value at the highest po test indicates that turbulence is not a problem in this facility. ... Experiments Concerned with Free-Electron Concentration Figure 13 shows the system layout for the measurement of average free-electron concentration in the flowfield near and around the model of a NASA ...
The correct WQI expression for a specific stream can be challenging and requires a good stream water quality knowledge. ... Using this experimental site that is known to have a good water quality, with little to no human impact, the WQI has been rearranged taking in consideration the following steps: 1) the range of the pH ... Mellon and the Degenstein Foundations for their support, this research would not have been possible without their help. ...doi:10.12691/ajwr-7-4-1 fatcat:27cou5bbhjfsxajnaku37aul7q
extensive new set of concentration fluctuation measurements; and (ii) a model for the integral time scale of the process obtained by raising the concentration to the nth power is formulated using Gifford's ... meandering plume model, and the latter is subsequently used to derive a simple expression for estimating the impact variance for all exposure times, given the mean and mean-square concentrations and the ... On the other hand, both the exponential and clipped-normal distributions appear to provide rather good fits to the measurements over the full range of conditions covered by the CONFLUX data. ...doi:10.1038/sj.jea.7500031 pmid:10489155 fatcat:rgwn7p3umrd6tfgd7lyiuxqnve
Vasa recta NH, concentration is 8.4 mM in rats ingesting a normal diet (Stern et al. 1985, DuBose & Good 1992). ... For a period of 3 days, rats ate either a K’-restricted diet or a diet with normal K* content. ...
Based on the results of our survey, formality and concentration have positive impacts on the success of cooperative organizations but the impact of complexity on performance of organization is not confirmed ... In this paper, we consider the relationship between various components including formality, complexity, concentration on performance measurement in cooperative organizations in province of Qom, Iran. ... A successful organization normally uses a horizontal and less complicated structure. ...doi:10.5267/j.msl.2013.05.028 fatcat:thinbvslerg3xj7ewayohjolna
Measurement results indicate a high level of odour concentration in most of the samples, a good correlation with VOC and frequent exceeded values for the specific chemical compounds. ... and the impact on the population. ... Despite most of them decided that dynamic olfactometry is the most accurate method to determine the concentration of odour, when it comes to limits and impact assessment there is a very wide range of measures ...doi:10.37358/rc.17.8.5757 fatcat:3ub7avohkfdipll3zcqhnnqay4
Methods: We conducted a single-centre, cross-sectional, observational study in Hungary. We included adult PKU patients treated with diet and amino acid supplements only. ... concentration at the time of completing the questionnaire. ... Appendix A. Supplementary data Supplementary data to this article can be found online at https:// doi.org/10.1016/j.ymgmr.2020.100589. ...doi:10.1016/j.ymgmr.2020.100589 pmid:32346514 pmcid:PMC7183227 fatcat:wr4httlp7jb3flg7gocpebfoie
Fig. 8 depicts the normalized gas phase concentration profiles as predicted by the theoretical model using zero-order kinetics for an influent benzene concentration of 235 ppm and a gas flow rate of 0.43 ... Parameter sensitivity analyses indicate that model simulations are impacted little by errors in k, (a 25% change results in ~4% difference in outlet concentration), but are very sensitive to changes in ...
In this study we show for the first time that parthenolide has a potent apoptotic and cytotoxic effect on B-CLL. It is noteworthy that this substance has almost no impact on normal PBMCs. ... Samples of cells were taken from cultures at 0, 24, 48 and 72 hours to measure apoptosis and cell viability. ... In this study we show for the first time that PTL has a potent apoptotic effect on B-CLL cells without a great impact on normal PBMC. ...doi:10.32725/jab.2006.014 fatcat:nkvptanprnaghmtryrrbebuepm
To understand outdoor infiltration and spatial heterogeneity of these pollutants, we conducted fixed and cruise indoor sampling, together with simultaneous outdoor measurements, in a typical mall in Hong ... Elevated PM2.5 and CO were observed during the dinner period, suggesting an impact from cooking. ... The data were normalized by dividing corresponding measurements at the fixed indoor location to remove impact from temporal variations, which was recommended for sequential measurements  . ...doi:10.3390/atmos12101313 fatcat:icpjiuflafe27jgi4s5zw64hqm
A linear dependence of the activation energy on the total boron concentration further supports this conclusion. ... In this study, we examine the impact of dopant compensation on the deactivation process. ... As can be seen from measurements are in good agreement with the hole concentrations p 0ECV and p 0 . ...doi:10.1063/1.3272918 fatcat:kcitd4i62ndb3owkqlvheqciki
Purpose of this study is to obtain empirical evidence of the influence of market structure as measured by the Herfindahl-Hirschman Index (HHI) and Lerner Index, financial characteristics measured by capital ... Bank size and Capital proved to have a positive and significant influence on Bank performance. ... Normality Test Normality test aims to test whether, in the regression model, the disturbing or residual variables have a normal distribution. ...doi:10.6007/ijarafms/v9-i3/6347 fatcat:htqes6x4wbebra7lljuv2n5fo4
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