the influence of the solvent on the absorption spectrum
Báo cáo hóa học: " The influence of colloidal parameters on the specific power absorption of PAA-coated magnetite nanoparticles" potx
Ngày tải lên :
21/06/2014, 03:20
... depending on the magnetic 4π R3 volume of the NP, VM = and Kan is the magnetic anisotropy energy constant of the magnetic core of the NP Therefore, the heat dissipation of a magnetic hyperthermia ... interaction will become relevant and contribute to the magnetic properties of the ferrofluid Since some controversies exists in theoretical studies about the influence of the dipolar interaction on the ... relaxation through Equation In the presence of an AMF, the MNP will rotate trying to align its magnetic dipolar moment to the direction of the magnetic field The friction of the particle with the solvent...
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INFLUENCE OF LASER RADIATION ON THE ABSORPTION OF a WEAK ELECTROMAGNETIC WAVE BY CONFINED ELECTRONS IN DOPED SUPERLATTICES
Ngày tải lên :
30/10/2015, 20:52
... vector of the electron (phonon), a+ n,p⊥ and an,p⊥ (bq and bq ) are the creation and the annihilation operators of electron (phonon), respectively q = (q⊥ , qz ), A(t) is the vector potential of ... Nω0 INFLUENCE OF LASER RADIATION ON THE ABSORPTION Fig The dependence of α on T (Ω1 = × 1013 Hz, Ω2 = 1013 Hz) Fig The dependence of α on Ω2 (T = 90K, Ω2 = × 1013 Hz) 129 Fig The dependence of ... is the energy of an optical phonon, Cq is a constant in the case of electron - optical phonon interaction [17]: Cq = 2πe2 ω0 V ε0 q 1 − χ∞ χ0 (2) Here, V , e, ε0 are the normalization volume, the...
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Báo cáo y học: "HLA-DR regulation and the influence of GM-CSF on transcription, surface expression and shedding
Ngày tải lên :
03/11/2012, 09:57
... 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...
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Influence of Phosphorus Concentration on the Biodegradation of Dissolved Organic Matter in Lake Biwa, Japan
Ngày tải lên :
05/09/2013, 10:17
... 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...
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THE INFLUENCE OF HUMAN ACTIVIES ON THE ENVIRONMENT
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?...
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Tài liệu The Influence of Human Activity on the Environment ppt
Ngày tải lên :
26/01/2014, 10:20
... 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?...
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Báo cáo " Influence of cooling rate on the properties of Fe73.5Si13.5B9Nb3Au1 ribbons " docx
Ngày tải lên :
05/03/2014, 14:20
... 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)...
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Báo cáo " Assessment of the influence of interpolation techniques on the accuracy of digital elevation model " potx
Ngày tải lên :
05/03/2014, 16:20
... 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...
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Báo cáo khoa học: "An Empirical Study of the Influence of Argument Conciseness on Argument Effectiveness" docx
Ngày tải lên :
08/03/2014, 05:20
... 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...
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Báo cáo " Influence of laser parameters on the stationary operation of a two-mode random micro laser " pdf
Ngày tải lên :
14/03/2014, 13:20
... 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...
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Influence of Government Policies on Industry Development: The Case of India’s Automotive Industry pdf
Ngày tải lên :
18/03/2014, 02:20
... 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...
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Research Gaps and Measurement Challenges for Studying the Influence of New Media on Adolescent Sexual Health docx
Ngày tải lên :
30/03/2014, 05:20
... 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...
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the influence of financial pressure on academic administrators' selection of management and resource allocation strategies
Ngày tải lên :
03/06/2014, 02:16
... 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...
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Báo cáo hóa học: " Applying the scientific method when assessing the influence of migratory birds on the dispersal of H5N1 Paul L Flint" doc
Ngày tải lên :
20/06/2014, 01:20
... 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...
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Báo cáo hóa học: " Influence of surface properties on the electrical conductivity of silicon nanomembranes" pot
Ngày tải lên :
21/06/2014, 03:20
... the condition of the surface produced by H termination The simplest situation for the H-terminated surface would be complete passivation of surface states by H (including the “poisoning” of the ... bands produced by the × reconstruction) [2,3] If one adopts this model, then the evolution of sheet resistance plots the re-oxidation rate, and differences in re-oxidation rates of the NMs can be ... inferred from the change of sheet resistance There will then be a crossover point at h where the degrees of oxidation of the two surface terminations switch The VH termination appears then to be...
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Khóa luận tốt nghiệp tiếng anh:THE INFLUENCE OF SERVICE QUALITY ON CUSTOMER SATISFACTION IN THE FOOD BEVERAGE INDUSTRY IN VIETNAM: A CASE STUDY IN THE SYSTEM THE GIOI NGHIENG 2305 RESTAURANTS
Ngày tải lên :
05/07/2014, 10:08
... depends on the quality of the conditions for the provision of services The facilities of the restaurant to achieve comfort, luxury and modern The aesthetics of the restaurant and the safety of the ... depends on the quality of the implementation conditions of food service restaurants: the implementation process of restaurant services should be based on the facilities of the restaurant and the ... sequence of dishes throughout the duration of a meal This is the foundation for the development of elements of service, characteristics of the meals served Along with the rapid growth of the tourism...
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Influence of charge mode on the capacity and cycle life of lead±acid battery negative plates ppsx
Ngày tải lên :
05/07/2014, 21:20
... by the rate of dissolution of PbSO4 crystals The charge ef®ciency will depend on the rate of H2SO4 diffusion out of the NAM pores The diffusion of H2SO4 towards the bulk solution depends on the ... 3.8 Influence of the j2 potential on the capacity and cycle life of the negative plate The in¯uence of the potential, j2 during the second charge step on the cycle life and the capacity of the ... found in the inner layers of the plate The occurrence of this residual sulphation of the inner layers of the negative plate can be explained on the basis of the mechanism of PbSO4 reduction to Pb...
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Báo cáo nghiên cứu khoa học: "INFLUENCE OF PARAFIN CONCENTRATION ON THE SEDIMENTATION OF DISPERSED PARTICLES IN THE PETROLEUM MEDIA" pdf
Ngày tải lên :
22/07/2014, 02:20
... calculating the influence of parafin concentration to the sedimentation of particles are same to the one were shown in [1] The coefficient of the parafin amount in the Richardson & Zaki equation is ... but the Stokes equation is replaced by the Richardson & Zakis correlation 2.3 Influence of parafin concentration on the sedimentation of dispersed particles in the petroleum media Methods of calculating ... to the estimation of sedimentation of the particle in petroleum containing parafin, which is typical to the crude oil of the White Tiger Well However it is also necessary to study further on the...
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Báo cáo lâm nghiệp: "The influence of selected factors on energy requirements for plain milling of beech wood" ppsx
Ngày tải lên :
07/08/2014, 03:22
... geometry of the tool, and vf – feed speed The common relation was confirmed that with the rising feed speed the cutting input also increases The reason is that with an increase in vf, the feed of the ... conclusion it is necessary to state that the issue of plain milling of beech wood is very complex and in the context of the results of the above-mentioned experiments it is inevitable to further ... Error F P SS – sum of squares, PC – disspersion, F – F-test, P – p-level of signifikance The results of the influence of observed parameters from the common values of both these materials are...
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Báo cáo lâm nghiệp: " The influence of Picea abies on herb vegetation in forest plant communities of the Veporské vrchy Mts" ppt
Ngày tải lên :
07/08/2014, 10:21
... characterization and differentiation of the vegetation units In this case they provide the comparison of units within the proportion of spruce Bryophytes, shrubs and trees were excluded The calculation of ... standardization of groups to equal size; P < 0.05) Species response to the proportion of Picea abies (CCA score on the horizontal axis equal to the only one environmental variable – proportion of Picea ... different concept confirms the results of species responses to spruce Considering the similarity measuring between relevé groups the spruce has the greatest influence on the herb species composition...
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