the effects of finishing and operating conditions on pt supported catalysts during co oxidation

effects of climate and ocean conditions on the marine survival of irish salmon (salmo salar, l.)

Ngày tải lên : 13/11/2014, 09:14

... changes in the climate and ocean conditions, with effects on the marine ecosystems of the north Atlantic (Beaugrand and Reid 2003; Jonsson and Jonsson 2004; Friedland et al 2005) Links between the environmental ... previous years, and without consideration for the conditions in the marine environment The PFA model used in the northeast Atlantic is a run-reconstruction model using past information on catches ... (1) ρ = cov (i, j) / δi δj 16 where cov (i, j) is the covariance of the populations i and j for a given year, and δi δj is the product of the standard deviations of the populations i and j The mean...

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Báo cáo khoa học: " Evaluation of the effects of climatic and nonclimatic factors on the radial growth of Yezo spruce (Picea jezoensis Carr) by dendrochronological methods" pps

Ngày tải lên : 09/08/2014, 04:20

... effects of both climatic and nonclimatic factors on the radial growth of trees It is possible to evaluate the effects of nonclimatic factors on the radial growth of trees in the past by comparing ... Carr) is one of the species that provides the longest tree-ring chronologies in Hokkaido, Japan However, no dendrochronological approach to an understanding of the effects of climatic and nonclimatic ... multiple-regression technique that uses principal components of monthly climatic data as predictors of ring-width and maximum-density indices (the predictands) The principal components of monthly climatic...

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Báo cáo y học: "Pharmacoproteomic study of the effects of chondroitin and glucosamine sulfate on human articular chondrocyte" pot

Ngày tải lên : 12/08/2014, 14:22

... metalloproteases, [35,36] the expression of phospholipase A2 [37,38] and cyclooxygenase-2, [39] and the concentrations of prostaglandin E2 [40] They also reduce the concentration of pro-inflammatory ... levels of both drugs and cytokine These concentrations, however, are included in the range of in vitro concentrations used by other laboratories, thus facilitating the comparison with other studies ... PG content and matrix modulus when they are directly supplemented with high concentrations of the combination of GS and CS (500 μg/ml and 250 μg/ ml, respectively), resulting in a reduction of...

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Optimization of design and operating parameters on the year round performance of a multi-stage evacuated solar desalination system using transient mathematical analysis

Ngày tải lên : 05/09/2013, 16:11

... collector The outlet of first collector will be inlet to the second collector and the outlet of the second collector will be inlet to the next and so on up to the Ncth collector Thus, the outlet ... for the month of March 5.6 Effect of series and parallel combination of flat plate collectors The combination of flat plate collectors in both series and parallel are considered and its effect on ... and also because of the absence of non-condensable gases heat transfer by radiation and natural convection are limited Thus, heat transfer between the hot saline water bed and the condensation...

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An investigation into the effects of brainstorming and giving a text as model on phan dinh phung high school student's attitude and writing ability

Ngày tải lên : 18/12/2013, 10:08

... view on the use of brainstorming Table 8: The reasons of approval of the application of brainstorming in the future Table 9: The reasons for disapproval of application of brainstorming in the ... TABLES AND CHARTS iv TABLE OF CONTENTS vi ABSTRACT PART I: INTRODUCTION 1.1 Rationale of the Study 1.2 Aims of the Study 1.3 Scope of the study 1.4 Methods of the Study 1.5 Design of the ... everyone in the group to gain a better understanding of the topic and had added benefit of creating a feeling of common ownership of results Table 8: The reasons for the approval of the application...

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Tài liệu The Effects of Education and Health on Wages and Productivity ppt

Ngày tải lên : 14/02/2014, 09:20

... effects of the target conditions on the PCS and MCS scores Using the PCS and MCS scores in combination with these earlier studies it is possible to estimate the effects of the target conditions ... Estimate the effects of each of the target conditions on general health Combine the estimates from steps one and two to estimate the effect of each of the target conditions on wages There is ... incidence of the health conditions • There is a wide variation in the estimates of the effects of some conditions on PCS and MCS scores For example, Chittleborough et al (2005) estimated the effects of...

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Báo cáo khoa học: Dissociation/association properties of a dodecameric cyclomaltodextrinase Effects of pH and salt concentration on the oligomeric state pot

Ngày tải lên : 07/03/2014, 12:20

... identify the mechanism and forces that contribute to the supramolecular assembly and function of the enzyme In addition, the role of histidine residues at the interfaces in the formation of the dodecamer ... equation of single exponential decay [7], peak areaịt ẳ Aekt ỵ B: From the equation above, the slope of the exponential line in Fig was considered to be the rate constant, giving a rate constant of ... increased as the pH was lowered or the concentration of KCl was increased The results suggested that the effect of salts on the oligomeric state of CDase I-5 correlated with the dissociation of the dodecameric...

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Báo cáo khoa học: The oxidative effect of bacterial lipopolysaccharide on native and cross-linked human hemoglobin as a function of the structure of the lipopolysaccharide A comparison of the effects of smooth and rough lipopolysaccharide ppt

Ngày tải lên : 08/03/2014, 10:20

... determine the optimum pH at which to study the effect of LPS on the oxidation rate, a comparison of the effects of the LPSs of smooth E coli and rough S minnesota on the oxidation rate over the pH ... measure of the rate of oxidation of oxyHb RESULTS The effect of pH on the auto -oxidation of cross-linked Hb was studied The rate of decrease of the concentration of oxyHb increased as the pH was ... by a comparison of the effects of rough and smooth LPSs of E coli, both in the presence and absence of EDTA (Fig 1) The rate of oxidation was increased in the presence of the LPSs of both the...

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Statute Prevents State Agencies From Considering Community Benefits When Granting Tax‑Exempt Status, While the Effects of Purchases and Consolidations on Prices of Care Are Uncertain ppt

Ngày tải lên : 15/03/2014, 23:20

... defined in Corporations Code Section 5031, a corporation is considered an affiliate of another corporation when the latter controls the former or when both corporations are under common control As ... level of services and charity care costs for at least five years after the transaction closes To ensure that the purchaser of a nonprofit hospital is adhering to the conditions of consent, the ... Equalization considers the amounts of community benefits the hospitals provide when granting tax exemptions to nonprofit hospitals Instead, they grant tax exemptions based on other information about the...

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Effects of compost and phosphate amendments on arsenic mobility in soils and arsenic uptake by the hyper

Ngày tải lên : 16/03/2014, 00:07

... anaerobic environment in the soil, which was favorable for the conversion of As (V) to the mobile As (III), thereby facilitating As uptake by the fern In contrast, As adsorption onto organic matter ... pH of the CCA soil was probably due to the similar pH of the soil and each of the amendments The application of the neutral pH amendments increased pH of the acidic ASC soil at ﬁrst However, there ... mainly from these two fractions, with the greatest contribution coming from the Fe–As It can be assumed that the displacement of As by P readily occurred on the surface of the Fe particles and that...

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Báo cáo khoa học: Mutual effects of proton and sodium chloride on oxygenation of liganded human hemoglobin Oxygen afﬁnities of the a and b subunits potx

Ngày tải lên : 16/03/2014, 14:20

... °C the heme once the ligand has entered the protein [11] This could arise from a decreased rate of bond formation between the ligand localized to the region of the heme pocket and the heme iron ... the nature of the anions and the pD of the solution as well as on the nature of the ligand It has been observed [45], that in the liganded hemoglobin under different buffering conditions, Val(E11)b ... lower the ligand afﬁnity In this study, different NaCl effects on the association rate constant and the quantum yield of BR (the efﬁciency of the ligand escape) for the a and b subunits within the...

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báo cáo hóa học: " The effects of high frequency subthalamic stimulation on balance performance and fear of falling in patients with Parkinson''''s disease" docx

Ngày tải lên : 19/06/2014, 08:20

... anti-PD medication and by turning the stimulation OFF and ON respectively STN stimulation alone has been shown to improve the results of the Berg Balance Scale (BBS) [13] and the postural stability ... DBS OFF and were therefore excluded from the statistical evaluation and result presentation Quiet stance: Spontaneous sway was recorded for 30 seconds Period 1–4: Vibratory stimulation on the ... [44,45], and vibratory stimulation on the calf muscles gives the perception of being pulled backward [22] None of the previous posturographic studies that investigated the effect of STN stimulation...

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báo cáo hóa học: " The effects of powered ankle-foot orthoses on joint kinematics and muscle activation during walking in individuals with incomplete spinal cord injury" pptx

Ngày tải lên : 19/06/2014, 10:20

... orthoses conditions with a few exceptions The maximum ankle angle at pushoff was ~5 degrees lower in the patient-controlled condition when compared to the therapist-controlled condition (p < 0.05) ... therapist control modified joint kinematics compared to the other conditions Ankle joint range of motion was greater for the therapist-controlled orthoses condition compared to the passive-orthoses and ... over the gait cycle Finally, to examine differences in the timing of assistance between the therapist-controlled and patient-controlled conditions, we calculated the onset of the control signal and...

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báo cáo hóa học:" Different effects of femoral and tibial rotation on the different measurements of patella tilting: An axial computed tomography study" doc

Ngày tải lên : 20/06/2014, 01:20

... Results Figure the knee Measurements of PTAs and the neighboring bone rotation of Measurements of PTAs and the neighboring bone rotation of the knee PTA-G: patella tilt angle of Grelsamer; PTA-S: patella ... itself from the confounding effect of femoral and tibial rotation Discussion The current study has demonstrated various effects of regional bony alignment on the different measurements of the patellar ... is PTA-S might be the parameter in favor to represent the rotational deviation of the patella or rotational alignment of the patella, independent of regional bone rotation The other implication...

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Báo cáo hóa học: " Effects of crystallization and dopant concentration on the emission behavior of TiO2: Eu nanophosphors" potx

Ngày tải lên : 20/06/2014, 23:20

... through the creation of dopant levels near the valence band of TiO2 on Fe+3 ion incorporation Therefore, the relative shift of the absorption edge of the semiconductor depends strongly on the difference ... with the increase of doping concentration The reason of such bandgap energy increment has been proposed as the gradual movement of the conduction band of TiO2 above the first excited state of Eu+3 ... the content of titanium and an increase in the relative content of europium are observed with the increasing nominal concentration of the dopant in the samples The XRD patterns of the undoped and...

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Báo cáo nghiên cứu khoa học: " EFFECTS OF ULTRASOUND AND MICROWAVE IRRADIATION ON THE GREEN OXIDATION OF ALKYLARENES BY KMnO4/CuSO4 5H2O"ơ ppsx

Ngày tải lên : 22/07/2014, 03:20

... irradiation conditions There were some exceptional cases: i) in the case of oxidation of 5, the reaction temperature provided by microwave or conventional heating increased the yield of 5b, ii) ... hours) although the yields of the products were only slightly improved Microwave irradiation had no strong effect on this reaction type The yields under conventional heating conditions were lower ... a mixture of hexane:dichloromethane and identified by NMR spectroscopy, and IR spectroscopy 4.5 .Oxidation of alkylarenes into corresponding ketones under solvent-free reaction conditions assisted...

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Báo cáo lâm nghiệp: "The effects of flooding and Phytophthora alni infection on black alder" pps

Ngày tải lên : 07/08/2014, 10:21

... RESULTS AND DISCUSSION Confirmation of flooding and P alni infection effects on black alder The analysis of covariance confirmed that the both factors (flooding and P alni infection) and their combination ... oxygen concentration (< mg.l–1) to simulate the situation in flooded stands It was filtered through the sand filter during the experiment The catchment area of the tributary to the pond was free of ... apparently as a result of the formation of a higher proportion of aerenchyma tissues The lenticels on the collars, bases of stems and 44 roots growing on the surface of the substrate were hypertrophied...

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Báo cáo lâm nghiệp: "Interactive effects of irradiance and water availability on the photosynthetic performance of Picea sitchensis seedlings: implications for seedling establishment under different management practices" ppt

Ngày tải lên : 08/08/2014, 00:22

... intracellular CO2 concentrations, under both water limited and waterlogged conditions [9, 27] Photosynthesis would also be inhibited due to the increased participation of competing pathways and consumption ... where Ci is the internal CO2 concentration, Γ * is the CO2 compensation point in the absence of mitochondrial respiration and Rd is mitochondrial respiration in the light The values for Γ * for Sitka ... evapo-transpirational loss under these conditions Observed differences in the light microclimate under exposed or shaded conditions were similar to those recorded in exposed conditions or under CCF systems...

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Báo cáo khoa học: "Effects of irrigation and nitrogen fertiliser on the growth and nutrient relations of Prunus avium L and ’Colt’ (Prunus avium x Prunus pseudocerasus) in the nursery and after transplantation" doc

Ngày tải lên : 08/08/2014, 19:21

... and K concentration and a negative influence on Ca and Mg concentration in the leaves Trickle irrigation has been shown to increase the concentration of extractable P in the soil (Bacon and Davey, ... Stem and shoot mineral concentrations influthe concentration of any of the minerals in the stem and shoots (fig 4) Irrigation did not significantly (P> 0.05) ence Early in the season the concentrations ... mineral concentrations Nitrogen fertiliser had no significant effect (P> 0.05) on the concentrations of N, P, K, Ca, Mg and Mn in the leaves Irrigation did not influence the concentration of N in the...

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Báo cáo y học: "Effects of etizolam and ethyl loflazepate on the P300 event-related potential in healthy subjects" docx

Ngày tải lên : 09/08/2014, 01:21

... symbols The forward digit span test is a measure of simple attention, immediate memory and attentional control processing In contrast, backward digit span is not only a test of attentional control ... tests Then they took etizolam (1 or mg, orally) Then, h later, the same ERP and neuropsychological tests were performed, since the blood concentration of the drugs reaches a maximum 1-2 h after consumption ... neuropsychological tests between the acute effects of etizolam and ethyl loflazepate could contribute to the potent sedative effects of etizolam, although equivalent doses of these two drugs to diazepam...

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