influence of wheat flour components on the thermal transitions of starch

... Part of the decomposition above 700°C (not shown on the graph) was attributed to the calcium carbonate of the sample, the content of which was about 45% in ash Therefore, the DTG peaks of the ... m∞ is the normalized amount of the solid residues (minerals) at the end of the experiment A separate equation was used for each component to describe the dependence of the reaction rate on the ... where, m is the sample mass normalized by the initial sample mass, n is the number of components, cj is the fraction of combustibles in component j, aj(t) is the reacted fraction of component j in...

Ngày tải lên: 05/09/2013, 15:28

... this hypothesis because neither the degree of inclination nor the eccentricity of stems allow one to draw conclusions about the content of tension wood [18, 22], as microscopic examination of thin ... In the initial analysis, the within-tree variation for density components was analysed in 82 oak trees at breast height and the second analysis concentrated on the effect of ring location on the ... that on average the regions present hardly any dissimilarities in terms of density components so far as trees with identical radial growth are concerned On the contrary, the ring location, either...

Ngày tải lên: 08/08/2014, 14:21

... compared to the β-TCP Also, at four weeks, the healing of these defects was similar to that of the control group On the other hand, our ultrastructural investigation revealed that the CPCBB caused ... that the successful interaction of a bone graft substitute with the host tissue under normobaric conditions may not be indicative of the similar process under hyperbaric environment Conclusion ... 41,3±5,4 Electron microscopy observations In the ultrastructural evaluation of the periosteum in one and two week specimens in the control groups without HBOT, there were numerous chondroblasts...

Ngày tải lên: 25/10/2012, 11:15

... 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

... 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 airborne components/ airborne ... 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...

Ngày tải lên: 05/09/2013, 09:38

... Amplification of a 491-bp fragment of the amoA gene was carried out using the amoA-1F and amoA-2R primer set specific for amoA gene of AOB belonging to the ß subclass of Proteobacteria The thermal profiles ... RESULTS AND DISCUSSION Effects of the addition of polyferric sulfate on phosphorus removal and nitrification Phosphorus concentration was immediately decreased at the beginning of the experiment in ... might be important for further investigation Number of ammonia oxidizers and copy number of amoA mRNA The time courses of the copy number of amoA mRNA and the number of ammonia oxidizer are shown...

Ngày tải lên: 05/09/2013, 10:15

... 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

... rupture of the membrane Thermal management is also essential for the control of the water evaporation or condensation rates [1-3] The need for improved lifetime of air-breathing proton exchange ... [kg/(m⋅s)] The mass balance is described by the divergence of the mass flux through diffusion and convection Multiple species are considered in the gas phase only, and the species conservation equation ... tension (N/m) The liquid phase consists of pure water, while the gas phase has multi components The transport of each species in the gas phase is governed by a general convection-diffusion equation...

Ngày tải lên: 05/09/2013, 14:58

... 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

... subjects: Definition The scale of Viet Nam‘s stock market The situation of Viet Nam‘s stock market today Limitation of Viet Nam‘s stock market II How does it influence on the economics of Viet Nam? ... fears of inflation is rising The economists forecast CPI will continue to increase in the last months It is more accelerating inflation 3 The situation of Viet Nam ‘s stock market today b The ... How does it influence on the economics of Viet Nam? Positive influence: - To motivate the capital amassment and collection - To forecast the cycle of economics development 1 Positive influence: ...

Ngày tải lên: 07/01/2014, 11:13

... offered to the public Conclusion, it is necessary to expand the scope of activities of individual securities offering +For information proclaimation: The expansion of disclosure of information, ... activities The evaluation of the reliability of the information that is hard to be corrected Therefore, the need to supplement the disclosure of securities transactions, the issue of false information ... information that is the core However, the actual operation shows that if only the provisions on disclosure of entities such as bills, it is hard to control and supervise a substance of these activities...

Ngày tải lên: 09/01/2014, 12:19

... 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

... smoke." The opinion, that the use of tobacco preserves the teeth, is supported neither by physiology nor observation Constantly applied to the interior of the mouth, whether in the form of cud or of ... Illustrative of the Effects of Tobacco An Essay on the Influence of Tobacco upon by R D Mussey 12 A gentleman of distinction, in the profession of law in New Hampshire, wrote me under date of Dec ... seconds from the moment that the oil was put upon the tongue EXPERIMENT To the tongue of a young and rather less than half-grown cat, a drop of the oil of tobacco was applied In fifteen seconds...

Ngày tải lên: 17/02/2014, 22:20

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

... Cox DK 1974 Effects of three heating rates on the critical thermal maximum of bluegill In Gibbons JW, Sharitz RR, eds, Thermal Ecology CONF-730505 National Technical Information Service, Springfield, ... 1969 Critical thermal maxima of some Arkansas salamanders in relation to thermal acclimation Herpetologia 25:122–124 Seibel RV 1970 Variables affecting the critical thermal maximum of the leopard ... treatments contained the same concentration of toxicants used in the acclimation phase (Table 1) The temperature of the water in the test tank then was elevated gradually at a constant rate (0.8 Ϯ 0.02ЊC...

Ngày tải lên: 14/03/2014, 20:20