effects of atmospheric deposition on the quality of ground water and surface water

The Effects of Inorganic Salts and Precipitated Calcium Carbonate Filler on the Hydrolysis Kinetics of Alkylketene Dimer docx

Ngày tải lên : 09/03/2014, 01:20

... obviouseffect on the hydrolysisof AKD; thus, the acceleration of the hydrolysisrate in buffer solutionsmay be mainly contributedto anionicions HzPOd’, C032-andHC03’ To further study the anionic effect, the ... 8) This further confirmed the catalyticeffect of the bicarbonate on the AKD ion sizing, which was studiedpreviously [4], and also indicatedthe catalytic effect of the bicarbonate on the AKD hydrolysis ... solutionand a PCC suspensionshould not be attributed to the effects of pH and dissolved anions (carbonateand bicarbonate)because both systemswere adjustedto the samepH in the experiments ,and the theoretical...

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The Effects of Funding Costs and Risk on Banks’ Lending Rates pot

Ngày tải lên : 29/03/2014, 01:20

... relative to the market’s expectation of the cash rate The cost of long-term wholesale debt continues to place upward pressure on banks’ funding costs, as still nearly one-fifth of bonds outstanding ... also fallen since the onset of the financial crisis, as the amortisation of the outstanding stock of residential mortgage-backed securities (RMBS) has exceeded new issuance Furthermore, Australian ... about one-fifth of banks’ funding, and is priced mainly off 1-month and 3-month bank bill rates Prior to mid 2007, bank bill rates closely tracked the market’s expectation for the cash rate with the...

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Báo cáo khoa học: Effects of sphingomyelin, cholesterol and zinc ions on the binding, insertion and aggregation of the amyloid Ab1)40 peptide in solid-supported lipid bilayers ppt

Ngày tải lên : 30/03/2014, 11:20

... assume that the peptide layer on the DOPC and SM membrane surface consists of such a mixture of oligomers and secondary conformations This accounts for the isotropic nature of this layer in these two ... high-resolution sensor Other experimental conditions were as in Fig (A) and (B) p-Polarized PWR spectra obtained for the bilayer in the presence of mM Zn ions, as a function of time, after the addition of ... peptide penetration of the hydrocarbon core of the membrane and subsequent aggregation [22,37] In order to test the effect of zinc addition in the present experiments on peptide binding and bilayer...

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cross-country analysis of the effects of e-banking and financial infrastructure on financial sector competition a schumpeterian shift

Ngày tải lên : 03/06/2014, 00:59

... environment and given national government control of inflation and monetary policy, competition and concentration determine bank behavior and the countenance of appropriate risk levels Bank concentration ... cost and marginal revenue Concentration measures the density of the banking industry by the number of firms present in the market Measuring Competition and Concentration The structure-conduct-performance ... merchants or other points of service The value of the card is stored on a central server, not on the card, and is read through the magnetic strip on the back of the card Prepaid and stored value...

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báo cáo hóa học:" Effects of rock wool on the lungs evaluated by magnetometry and biopersistence test" docx

Ngày tải lên : 20/06/2014, 00:20

... have made substantial contributions to conception and design, acquisition of data, and analysis and interpretation of the data MK has been involved in drafting the manuscript and revising it critically ... Ferromagnetic contamination in the lungs and other organs of the human body Science 1973, 180:745-748 Nemoto I: A model of magnetization and relaxation of ferrimagnetic particles in the lung IEEE ... performed and Scheffe's multiple comparison test was conducted Results Fiber concentration and weight concentration in exposure chamber In the lung magnetometric evaluation, the arithmetic mean (standard...

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Báo cáo vật lý: "EFFECTS OF Si, Al2O3 AND SiC SUBSTRATES ON THE CHARACTERISTICS OF DBRS STRUCTURE FOR GaN BASED LASER" ppsx

Ngày tải lên : 07/08/2014, 14:20

... Where n s and n1, are the refractive indices of the substrate and the corresponding layer respectively, d1, is the geometrical thickness of the corresponding quarter wave layers and λ B is the target ... simulation and the formulas from Eq (1) to (7) in previous section are used The objective of this simulation is to show how the change in the DBR substrate will result in the difference of reflectivity ... For the simulation, we have used the thicknesses of the Al0.3Ga0.7N and GaN layers of 44.16 and 41.8 nm, respectively while the refractive index values of Al0.3Ga0.7N, GaN (λ = 420 nm) and sapphire...

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Báo cáo khoa học: "Effects of Protein Source and Energy Substrates on the In Vitro Development of Bovine Embryos in a Two-step Culture System" ppsx

Ngày tải lên : 07/08/2014, 17:22

... procedures, and these contaminants may mimic the effect of serum Optimal glucose concentration depends upon the culture medium; i.e., 1.0-1.5 mM in SOF [6] and TLP [11], and 5.56 mM in TCM199 The beneficial ... beneficial effects of co-culture included a reduced glucose concentration, an increase in the levels of L-lactate and pyruvate [5], and a reduced oxygen concentration [27] The inhibitory effect of glucose ... containing NEAA alone In conclusion, the use of a two-step culture system, including the use of a serum-free media at the cleavage stages, followed by the inclusion of serum for the differentiated...

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Báo cáo lâm nghiệp: " Effects of ectomycorrhizal inoculation and the type of substrate on mycorrhization, growth and nutrition of containerised Pinus pinea L. seedlings produced in a commercial nursery" docx

Ngày tải lên : 08/08/2014, 00:22

... enhancing the photosynthetic capacity [11] and by increasing the uptake of water and nutrients, and their accumulation in the seedling tissues [3, 8] Environmental conditions marked by the Mediterranean ... production [36] The quality of a substrate for conifer production is directly related with its water retention capacity and the porosity [18], and usually a mixture of equal parts of sphagnum peat and ... 10 mL of the target spore suspension of the corresponding fungus The final inoculum concentration was of 106 spores per seedling for M ambiguus and 107 spores per seedling for R luteolus and R...

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Báo cáo lâm nghiệp: "Effects of a clear-cut on the in situ nitrogen mineralisation and the nitrogen cycle in a 67-year-old Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) plantation" potx

Ngày tải lên : 08/08/2014, 01:21

... to the Soil Taxonomy [75] The texture of the upper horizons was loamy (4045% of silt in the two first horizons, Tab I) and the clay content was relatively low (24% in the first horizon and only ... outside the cylinders at the start of the incubation period, which also corresponded to the content at the end of the previous incubation period The leaching of NO (from October 1993) and NH ... between nitrification and ammonification ( = 0.05) Figure Deposition of mineral nitrogen to the soil in kgãha1ãmonth1 Figure Evolution of mineral nitrogen contents of the undisturbed and incubated...

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Báo cáo khoa học: " Effects of endomycorrhizal development and light regimes on the growth of Dicorynia guianensis Amshoff seedlings" pptx

Ngày tải lên : 08/08/2014, 14:22

... Smith F.A., Walker N.A., Effect of photon irradiance on the growth of shoots and roots, on the rate of initiation of mycorrhizal infection and on the growth of infection units in Trifolium subterraneum ... Press, Chicago and London, 1994 [19] Fetcher N., Strain B.R., Oberbauer S.F., Effects of light regime on the growth, leaf morphology, and water relations of seedlings of two species of tropical ... photosynthetic photon flux densities (PPFD) measured over the daytime in the sheltered tunnel and outdoor in full sunlight The use of shelters leads to an alteration of the local climate Among the...

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Báo cáo lâm nghiệp: "The effects of stock type and radicle pruning on blue oak morphology and field performance" docx

Ngày tải lên : 08/08/2014, 18:21

... to water quality and yield - a subject of increasing public scrutiny and concern - since a large percent of the state’s water originates at high elevations and flows through the oak woodlands ... late season flushing had ceased, the year-end height and basal diameter of each seedling planted in the field was recorded The height was the distance from the ground to the tip of the longest ... diameter and height and diameter increments of the 4month-old seedlings were generally greater than those of the acorns, none of these differences were significant during any year of the study The...

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Báo cáo lâm nghiệp: "Effects of sulfuric acid and nitrogen deposition on mineral nutrition of Picea abies (L.) Karst" ppt

Ngày tải lên : 09/08/2014, 04:20

... causal relationship between acid deposition, cation leaching, acidification of the tree’s rhizosphere, changes in soil chemistry and plant nutrition In addition to the proton deposition, N inputs ... function of acid deposition and Mg supply of the soil (Kaupenjohann, 1989) It is interesting to note that an increase of the acid load of the same soil (Fig 2) caused a higher release of both Mg and ... Effects of high N-inputs near a chicken farm on nutrient status and vitality of Pinus sylvestris (L.) nutrient supply of P sylvestris, chemical constitution of the soil solution and NH concentrations...

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Traumatic brain injury and the effects of diazepam, diltiazem, and MK-801 on GABA-A receptor subunit expression in rat hippocampus ppt

Ngày tải lên : 10/08/2014, 05:21

... significant effect on α2 expression The effects of DZ on α1, α3, and γ2 expression were the same as the effects of diltiazem on these subunits DZ sig- Gibson et al Journal of Biomedical Science ... in most of the GABAAR found in the hippocampus, and were chosen based on their relative abundance and their potentially important contributions in GABAAR function When the expression of these proteins ... neuronal excitability and pharmacological responsiveness after TBI These studies, therefore, support the hypotheses that TBI alters the constituent proteins of the GABAAR and that these alterations...

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Báo cáo khoa học: "Effects of dopexamine on the intestinal microvascular blood flow and leucocyte activation in a sepsis model in rats" pptx

Ngày tải lên : 13/08/2014, 02:24

... proportional to the concentration of rat TNFα in the sample A standard curve was obtained by plotting the concentrations of rat TNF-α standards versus their absorbences The TNF-α concentration of the ... citation purposes) of the laser penetration depth of about 1–2 mm, IMBF reflects the blood flow in the whole gut wall In contrast, FCD reflects only the perfusion of the capillaries of the focused ... of 50 pg/ml Thus, the inflammatory response is not a result of preparations before the start of the experiment (insertion of catheters, laparotomy, among other factors) The dopexamine infusion...

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Báo cáo y học: "Effects of ischemic pre- and postconditioning on HIF-1a, VEGF and TGF-b expression after warm ischemia and reperfusion in the rat liver" ppsx

Ngày tải lên : 13/08/2014, 13:20

... [34] Conclusions Ischemic conditioning seems to prevent HIF-1a mRNA induction in the rat liver after ischemia and reperfusion This suggests that the protective effects of ischemic conditioning ... conditioning not involve the HIF-1 system On the other hand, the magnitude of the HIF-1a response might be a marker for the degree of I/R injuries after liver ischemia Page of Further studies need to ... surgeons would be reluctant to induce more than 30 minutes of ischemia on the liver The mechanisms responsible for the protective effects of IPC and IPO are only partially understood In the present...

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Báo cáo sinh học: " The effects of DNA formulation and administration route on cancer therapeutic efficacy with xenogenic EGFR DNA vaccine in a lung cancer animal model" pps

Ngày tải lên : 14/08/2014, 19:22

... infiltration The effects of CD8+ T Cell- Depletion or CD4+ T Cell- De pletion on the Efficacy of Gene Gun Administration of Non-coating EGFR DNA vaccine The efficacy of gene gun administration of non-coating ... performed the experiments; CML provided advice on the design of the study and commented on the manuscript; CCL conceived and supervised the study, participated in the preparation of and commented on the ... vivo vaccine the of CD8+ T effects of non-coating EGFR DNA tion of CD8+ or CD4+cell-depletion or CD4+ cell-depleThe effectsgene gun administration (A) ProtocolTfor depleon The effects of CD8+ T...

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gul et al - 2007 - auditor independence - evidence on the joint effects of auditor tenure and non-audit fees

Ngày tải lên : 06/01/2015, 19:42

... information system design and implementation, and others, so that investors are fully informed about the types and magnitudes of these fees The SOX and the SEC’s regulations are apparently based on the ... points of two, four and five years for identifying the firms with short and long auditor tenure The results of the tests (untabulated) on short and long auditor tenure based on the cut-off point of ... linear relation, but we test whether the theoretical argument of a non-linear relation is valid in this case The results not support the assumption of non-linearity 13 The sum of the coefficients...

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goodwin and seow - 2002 -the influence of cg mechanisms on the quality of financial reporting and auditing in singapore

Ngày tải lên : 06/01/2015, 19:49

... by the internal audit division of the same audit firm while in the other condition, they were told that another international audit firm provided these services The final manipulation concerned the ... have greater confidence than directors in the relationship between the existence of an internal audit function and the prevention and detection of employee fraud and the detection of management ... reports the results of the ANOVA for the various dependent variables, showing the main effects and the significant first order interactions.17 Table focuses on the prevention and detection of weaknesses...

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The Effects of ASE Noise and the Position of EDFA Amplifier on Multi-Wavelength OCDM-Based Long-Reach Passive Optical Networks

Ngày tải lên : 24/06/2015, 08:18

... of the performance of LRPON is presented in Section III In Section IV, we show the simulation setup of an OCDMbased LR-PON, the simulation results, and discussion Finally, Section V concludes the ... Planck's constant; f is the optical frequency; bandwidth; and Bopt is the emission factor (or the population-inversion factor) Other noise that should be taken into account at the ONU includes the thermal ... find the best location to put the EDFA in the network The rest of this paper is organized as follows In Section II, we present the architecture of an OCDM-based LR-PON The theoretical analysis of...

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Evaluation on the satisfaction of GSO’s statisticians on the quality of data dissemination on the GSO’s website

Ngày tải lên : 20/07/2015, 21:04

... statisticians on the quality of data dissemination on the website of the General Statistics Office of Vietnam Hereunder are the hypothesis and variables of the research to facilitate the verification and ... satisfaction of the General Statistics Office’s staff on its service Based on the theoretical basis and practices of data dissemination, I chose the topic of my thesis: “Evaluation on the satisfaction ... Department of Information Management Thesis Evaluation on the satisfaction of GSO’s statisticians on the quality of data dissemination on the GSO’s website Than Van Hung March, 2013 Evaluation on the...

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