influence of the temperature on the geometry

... factor of 2–3 during 30 days Therefore, the lack of long-term stability of the fabricated sensor was of concern The resistance changes of the sensors prepared via polymerization at room temperature ... aggregation was triggered by heterogeneous nucleation, and the nucleation behavior of PANI is strongly dependent on the polymerization rate determined by reaction temperature As the formation of new ... [10], and then the temperature dependence of response was studied here The response to 23 ppm NH3 of the sensor based on the thin film fabricated at 10 ◦ C is shown as a function of temperature...

Ngày tải lên: 20/03/2014, 13:04

... factor of 2–3 during 30 days Therefore, the lack of long-term stability of the fabricated sensor was of concern The resistance changes of the sensors prepared via polymerization at room temperature ... aggregation was triggered by heterogeneous nucleation, and the nucleation behavior of PANI is strongly dependent on the polymerization rate determined by reaction temperature As the formation of new ... [10], and then the temperature dependence of response was studied here The response to 23 ppm NH3 of the sensor based on the thin film fabricated at 10 ◦ C is shown as a function of temperature...

Ngày tải lên: 20/03/2014, 13:04

... than the level of HLA-DR in the cell lysates (5ul of a in 10 dilution, from x 106 PBMC) The shed HLA-DR therefore seemed to represent a small fraction of the total HLA-DR of the cell, however the ... expression Our results support the observations seen in the study of Fumeaux et al (2002) demonstrating that a modification of HLADR, post-translationally, may be one mechanism responsible for the ... 6) Discussion A lowered expression of both the percentage of monocytes expressing HLA-DR and the density of HLA-DR expression have been observed as a feature of sepsis [4;5;7;8;22-25] Only recently...

Ngày tải lên: 03/11/2012, 09:57

... 46.9% of the variation and the Y axis accounted for 16.7% of the variation Water components in the figure are written as ions Concentrations of various nutrients are converted to those of nitrogen ... DP The X axis shows the contribution of the water component sources The two right quadrants (positive on the X axis) show high contribution from springs The two left quadrants (negative on the ... quadrants (positive on the Y axis) show high contribution of components other than rain water The two lower quadrants (negative on the Y axis) show high contribution of rain water components including...

Ngày tải lên: 05/09/2013, 09:38

... that of DP, the addition of the filtered secondary effluent did not affect the dependency of oxygen consumption on DP very much (2) The response-curve of the oxygen consumption on DP was expressed ... for the accumulation of CODMn in Lake Biwa is the deterioration of bioactivity for DOM degradation Accordingly, the influence of phosphorus concentration on the biodegradation of DOM was discussed ... contamination Evaluation of oxygen consumption Oxygen consumption for 5-day incubation (OCobs) was calculated as the difference between DO before and after incubation Then, oxygen consumption by the...

Ngày tải lên: 05/09/2013, 10:17

... stations produces carbon dioxide, sulphur dioxide and other greenhouse gases • carbon dioxide traps heat in the atmosphere and causes the temperature of the earth to rise • This leads to disruption ... growing population This causes several problems Burning the timber increases the level of carbon dioxide in the air Less trees means less carbon dioxide absorbed for photosynthesis Soil is eroded ... rivers and pollute the water • They may even end up in the food chain In the 1960s, DDT in the food chain threatened bird populations Many birds of prey came close to extinction What can we Do?...

Ngày tải lên: 28/09/2013, 11:10

... stations produces carbon dioxide, sulphur dioxide and other greenhouse gases • carbon dioxide traps heat in the atmosphere and causes the temperature of the earth to rise • This leads to disruption ... growing population This causes several problems Burning the timber increases the level of carbon dioxide in the air Less trees means less carbon dioxide absorbed for photosynthesis Soil is eroded ... rivers and pollute the water • They may even end up in the food chain In the 1960s, DDT in the food chain threatened bird populations Many birds of prey came close to extinction What can we Do?...

Ngày tải lên: 26/01/2014, 10:20

Ngày tải lên: 18/02/2014, 11:20

... wheel, the longer path The increasing speed of the wheel make the thickness of ribbons thinner and the ratio between the area and volume of the ribbons that contact with the surface of the wheel ... that the wheel gets heat faster and more than from inside of the ribbon, so the ribbon is cooled faster Therefore, the speed of the wheel is proportional to the cooling rate It means that two concepts ... corresponds to the crystallization of α-Fe(Si) phase and the second one is related to the forming of boride phase (Fig 2) When increasing cooling rate, the first peak (Tp1) and the second one (Tp2)...

Ngày tải lên: 05/03/2014, 14:20

... high accuracy of DEM The influence of interpolation technique on the DEM accuracy depends on the type of topography, and the distribution of sample points, what is directly related to the surveying ... point of interest to the sample point i ; and the power p controls the significance of sample points to the interpolated values, based on their distance to the output point The higher the power, the ... higher the weight, the smoother the output surface For the tension spline, the higher the weight, the coarser the output surface More detailed information about the spline interpolation can be...

Ngày tải lên: 05/03/2014, 16:20

... "Studies on the History of Soviet Cinema", in preparation bythe Cinema Section of the Institute of History of the Arts of the Academy of Science of the U S S R Describes the development of the cinema ... on the influence of the cinema on young people W h e n studying reactions to the feature f l ,the investigator is confronted im with the problem of not being able to vary the composition of the ... numerous spectators The second section outlines a theory, based on this research, of the influence of the film on the unconscious, together with a number of pedagogical conclusions (Bibliography)...

Ngày tải lên: 07/03/2014, 15:20

... self-report on user’s satisfaction with houses in the Hot List3 is randomly assigned to one of the three conditions Then, the subject interacts with the evaluation framework and at the end of the interaction ... going through the architecture of the evaluation framework 3.1 The evaluation framework architecture Figure shows the architecture of the evaluation framework The framework consists of three main ... explicitly questioning the user at the end of the interaction about the rationale for her decision (Olso and Zanna 1991) This can provide valuable information on what aspects of the argument were...

Ngày tải lên: 08/03/2014, 05:20

... its influence on two modes almost is inverse The increase of photon intensity of one mode makes the decrease of the one of other mode The reason perhaps is due to the conservation of energy in the ... 139-142 Discussion and conclusion In the stationary operation of two-mode random microlaser, the variation of laser parameters influences clearly on the transformation of mode photon densities With ... coefficients θ12 and θ21 on the photon densities is inverse (see Fig 3a, 3b) This shows that in the process of interation between the fields of two modes, the increase of photon density of one mode always...

Ngày tải lên: 14/03/2014, 13:20

... on social context than to the scope of this panel on the problem context Relation of expectations and functions: ~.i In the information seeking interaction, us,~11y, the imperative force of the ... courses The exact nature of this response depends on the s~:rucrure of the data base Co~lexir~ of The domain: i Iu each type of interaction the complexity of the interaction depends both on the nature ... responses Users' misconceptions could be either extensional (i.e., about the content of the data base) or intensional (i.e., about the structure of the data base) ~ Note that the extensional/inTensional...

Ngày tải lên: 17/03/2014, 19:20

... foreign markets The development of the industry has been shaped by the demand on the one hand and the government interventions on the other; the influence of the latter being considerable The automotive ... auto-components catering to both the domestic as well as foreign markets The development of the industry has been shaped by the demand on the one hand and the government interventions on the other; the ... upon the type of economic system that would set the pace of India’s economic development promoting welfare of all its citizens In light of the socioeconomic conditions then existing within the...

Ngày tải lên: 18/03/2014, 02:20

... answer the question of how television content might influence youth In contrast, the content of online and other new media can change and can so in response to others’ feedback For example, the ... such theories were either too broad to provide these kinds of specific predictions (for example, the Theory of Reasoned Action) or were too specific to account for the variety of predictions that ... a television show versus another Others look at, for example, associations between the sexual content seen during a television season and subsequent initiation of intercourse One of the latter...

Ngày tải lên: 30/03/2014, 05:20

... that they increase the wettability of the carbon support, thereby facilitating the access of the aqueous solution of the metal precursor to the internal pore structure during the impregnation stage ... attributed to the decomposition of less stable oxygen groups during the reduction stage of the metal precursor [33–35] The decomposition of these groups facilitates the mobility of platinum on the support ... cells The use of these non-conventional carbon materials as support allowed studying the influence of support properties on the physicochemical properties of catalysts Thus, the main conclusions...

Ngày tải lên: 23/04/2014, 22:47

... permission of the copyright owner Further reproduction prohibited without permission Reproduced with permission of the copyright owner Further reproduction prohibited without permission Reproduced ... permission of the copyright owner Further reproduction prohibited without permission Reproduced with permission of the copyright owner Further reproduction prohibited without permission Reproduced ... permission of the copyright owner Further reproduction prohibited without permission Reproduced with permission of the copyright owner Further reproduction prohibited without permission Reproduced...

Ngày tải lên: 03/06/2014, 02:16

... al.: Influence of the training set on the accuracy of surface EMG classification in dynamic contractions for the control of multifunction prostheses Journal of NeuroEngineering and Rehabilitation ... clustered at the beginning and end of the contractions, when the subject was near the rest position Applying the threshold substantially improved the performance by reducing the confusion of the rest ... depending on the training section for the TD+AR/LDA algorithm (a) and the WT/ SVM-OVO (b) Discussion The results of the study show that, using a threshold to detect the onset of the motion, surface...

Ngày tải lên: 19/06/2014, 08:20

... both of these examples, while the original statements may be strictly true, the conclusions drawn from them are not necessarily valid or informative Conclusion As the debate regarding the role of ... throughout the debate on the respective roles of migratory and domestic birds in the dispersal of H5N1, there are numerous statements that are not based on data presented, or when they are based on data, ... critical test of either of these hypotheses we are left with considering which of these type I errors is most severe or unacceptable Since the primary interest in H5N1 is relative to the potential...

Ngày tải lên: 20/06/2014, 01:20