effects of soil properties on penetration resistance

... ions and release of nutrients 7 1.2.4 pH-effects on water absorption of hydrophilic polymers and retroaction 8 1.2.5 Effect of polymers on soil moisture 9 1.2.6 Effect of polymers on soil properties ... of Geohumus and soil type on drought induced root-shoot communication of genotypes 92 4.3.1 Effects of soil type on drought induced root-shoot communication of genotypes 92 4.3.2 Effect of soil ... polymers and retroaction As mentioned above, water absorption of polymers depended on both salt concentration and type of ions of media In addition, the pH value of the environment also affects...

Ngày tải lên: 01/03/2021, 13:46

... 1EFFECTS OF LIQUID PROPERTIES ON THICKNESS SHEAR MODE ACOUSTIC WAVE RESONATORS AND EXPERIMENTAL VERIFICATIONS WU SHAN NATIONAL UNIVERSITY OF SINGAPORE 2006 Trang 2MODE ACOUSTIC WAVE RESONATORS ... objectives of this project were to study the effect of various liquid properties on the application to liquid; and thus to exploit TSM resonator further for the determination of Trang 18those liquid properties ... restrictions on the number of layers, their thickness and their mechanical properties However, on the other hand, a full TLM analysis of the resonator sensing system is often cumbersome and time-consuming...

Ngày tải lên: 05/10/2015, 13:53

... the concentrations of Cd and Pb in biosolids were not being sufficiently high to give significant effects on concentrations of these metals (Rev Aq Reg) in experimental soils The content of Pb ... objective of this paper was to quantify the effects of reuse of biosolids (in the form of animal manure) as nutrient sources by: (i) investigating the effects of biosolids application on soil pH, ... Reg) concentration is not clearly different from the control after short-term (one time) application of biosolids The application of biosolids increased the EDTA-extractable fraction of Cd,...

Ngày tải lên: 05/03/2014, 16:20

... these conditions, hence the lack of reformation of POR-PChlide650 Addition of low concentrations of NADPH to PLB aged at pH 7.5 which show only limited structural reorganization, in contrast, ... The effect of the presence of the adenylates on the ability of POR-PChlide640 to undergo photoconversion was checked by comparing the efficiency of photoconversion of PLB samples containing excess ... capability of POR-PChlide635/POR-PChlide640was estima-ted by measuring the NADPH dependence of the photo-conversion of PLB at pH 6.5 Plots of the extent of photoconversion in response to a single...

Ngày tải lên: 22/02/2014, 04:20

... than control pcDNA–HEK293 cells Nontoxic concentra-tions of each polyphenol were used in combination with increasing concentrations of etoposide to deter-mine the effects of the polyphenols on IC50 ... polyphenol concentrations Furthermore, recent studies show a correlation between the in vitro effects of flavonoids in the low micromolar range and in vivowork using oral solutions of flavonoids [13,14] ... can increase daunomycin accumulation in Pgp-expressing cells in a manner that depends on both the concentration of the flavonoids and the level of Pgp expression It has been proposed that the flavo-noids...

Ngày tải lên: 07/03/2014, 21:20

... values of δγ as a function of NiO content are shown in Table 1 The parameter δγ increased with increasing NiO content, confirming that the addition of NiO promoted the diffuse phase transition of ... Provisional PDF corresponds to the article as it appeared upon acceptance Fully formattedPDF and full text (HTML) versions will be made available soon Effects of NiO nanoparticles on the magnetic properties ... a pronounced diffuseness transition [18-22] The La ions are effective in breaking the long-range order and produce Ti vacancies This breakage of long-range ordering leads to a reduction of the...

Ngày tải lên: 20/06/2014, 23:20

... effect of organoclay loading on tensile strength of NR and ENR nanocomposites Figures 5 and 6 show the effect of organoclay loading on stress at 100% elongation (M100) and stress at 300% elongation ... facilitate the curing reaction of NR compounds Trang 6Figure 1: The effect of organoclay loading on scorch time of NR and ENR of the organoclay-filled ENR compared to those of the NR nanocomposites ... of the vulcanisation process of ENR, which results in the higher values of the minimum and maximum torques Figure 4 and Table 2 show the effect of organoclay loading on the tensile strength of...

Ngày tải lên: 07/08/2014, 14:20

... 1AND THE EFFECTS OF MECHANICAL PROPERTIES OF EXTRACELLULAR MATRIX ON CELL BEHAVIORS WONG LONG HUI Trang 2MECHANICAL CHARACTERIZATION OF BIOPOLYMER AND THE EFFECTS OF MECHANICAL PROPERTIES OF EXTRACELLULAR ... 11Declaration iAcknowledgments ii Publications iv Conferences vi List of Awards viii Table of Contents ix Summary xiv List of Tables xvi List of Figures xvii List of Symbols and Abbreviations ... Elastic Component SEC Series Elastic Component SVC Series Viscous Component 𝜎𝑃𝐸𝐶 Stress Contribution by the Parallel Elastic Component 𝜀𝑃𝐸𝐶 Strain Contribution by the Parallel Elastic Component 𝜎𝑆𝐸𝐶...

Ngày tải lên: 09/09/2015, 11:28

... Modulus of Elasticity Comparison of RAC 60 126 Figure 4.27 Modulus of Elasticity Comparison of RAC 80 126 Figure 4.29 Effects of RB content on modulus of elasticity of RAC 128 Figure 4.30 Modulus of ... Aggregates Concrete 98 4.2.1.3 Effect of Site Production of RCA 108 4.2.2.3 Effect of Site Production of RCA 116 4.2.4.3 Effect of site production of RCA 128 4.2.5 Correlations between Mechanical Properties ... Trang 1EFFECTS OF RECYCLED AGGREGATES ON CONCRETE PROPERTIES JACOB LIM LOK GUAN NATIONAL UNIVERSITY OF SINGAPORE 2011 Trang 2EFFECTS OF RECYCLED AGGREGATES ON CONCRETE PROPERTIES JACOB...

Ngày tải lên: 05/10/2015, 19:06

... Thus, the specific effects of MOS on immune responses need to be evaluated under various conditions Understanding of the mechanisms of MOS in modulation of the immune responses of pigs is necessary ... characterized by immediate activation of effectors, quick response, perfect self-nonself discrimination, non-clonal distribution, and recognition of conserved molecular patterns of microbes The antigen ... prevention of pathogens from binding to the gastrointestinal tract (GIT), alteration of GIT microbial populations, and enhancement of immune functions Growth Performance Swine Addition of MOS...

Ngày tải lên: 22/05/2016, 16:50

... 12% of final MC To simplify the experiment, as studying effects of a processing condition on starch noodle quality, other processing condition was kept constant The best processing condition from ... information regarding to effects of tray, infrared and fluidized bed drying on properties of tuber or root starch as well as modeling of drying process under these conditions The use of sweet ... entitled “effects of drying methods on sweet potato starch properties and its substitution for mung bean starch in starch noodles” aims to evaluate the influences of various drying conditions on properties...

Ngày tải lên: 15/04/2017, 22:51

... article as: Vuong Duy Ngo, Thinh Duc Luu, Toi Van Vo, Van-Thanh Tran, Wei Duan, Phuong Ha-Lien Tran, Thao Truong-Dinh Tran, An investigation of effects of modification processes on physical properties ... Dissolution studies 3.1.1 Effect of types of rice The drug release behaviors depend on type of the matrix, capability of swelling, diffusion and erosion process [27] Hydrophilic polymers are commonly ... additional incubation step before heating the rice (F10 compared to F1) Figure 5 shows the effect of incubation method in the modification process on the dissolution rate of tablets For incubation...

Ngày tải lên: 14/12/2017, 17:50

... billet-on-billet extrusion on a 300 ton Cincinnati Milacron hydraulic extrusion press The working parameter of billet extrusion for production of redraw rod was as follows: pressing capacity: 300 tons; ... Aluminum Alloy Conductor) A comparison of the performance of the AAAC and conventional ACSR (Aluminum Conductor Steel Reinforced) conductors, AAAC has lower power losses, excellent corrosion resistance, ... precipitation and considerable effects on the precipitation during subsequent heating Cold deformation increases the precipitation process and changes distribution characteristics of the second phase...

Ngày tải lên: 13/01/2020, 04:06

... in soil moisture content by application of tanksilt @ 60 t ha-1 in soils of rainfed conditions The increase in moisture content by application of tanksilt was due to its high water retention ... alone but the application of biochar along with RDF was on par with application of RDF alone The application of tanksilt significantly decreased the bulk density compared to biochar application ... water content compared to the RDF alone but the application of FYM and biochar was on par with application of RDF alone The application of tanksilt significantly increased the available water content...

Ngày tải lên: 04/11/2020, 22:04

... types Soil depth (m) Bulk density (g/cm^) Soil m oisture (%) Soil water retention^ (mm) “ Soil water retention is calculated based on equation (3) Soil water retention is not only varying among ... structures, soil porosity and forest soil moisture The environmental factors having sừong effect on forest soil moisture are litter cover, vegetation ground cover, and soil porosity Forest soil moisture ... and monthly averaged as above; Soil water retention (mm), calculated by equation (3). Figure 5 Monứily distribution o f soil water retention o f forests. For a specific forest type, soil depth,...

Ngày tải lên: 26/01/2021, 14:12

... ions and release of nutrients 7 1.2.4 pH-effects on water absorption of hydrophilic polymers and retroaction 8 1.2.5 Effect of polymers on soil moisture 9 1.2.6 Effect of polymers on soil properties ... of Geohumus and soil type on drought induced root-shoot communication of genotypes 92 4.3.1 Effects of soil type on drought induced root-shoot communication of genotypes 92 4.3.2 Effect of soil ... polymers and retroaction As mentioned above, water absorption of polymers depended on both salt concentration and type of ions of media In addition, the pH value of the environment also affects...

Ngày tải lên: 28/02/2021, 20:33

... the effects on penetration resistance are considered in Sec III B Effects of Soil Properties on Penetration Resistance Penetration resistance depends on soil type—the distribution of particle ... easier to measure penetration resistance than to predict it One of the major findings of this work was the large contribution of friction to penetration resistance Friction on a 5Њ semiangle probe accounts ... from the bulk mechanical properties of the soil Farrell and Greacen (1966) developed a model of soil penetration in which penetration resistance consisted of two components: the pressure required...

Ngày tải lên: 11/08/2014, 15:20

... calcium-dependent attenuation of PAinduced alterations of bilayer properties probably involved the extraction of PA from the bilayer at concentrations of > 100 lm calcium Thus, the formation of PA–Ca2+ complexes ... interaction of KL4 with POPG and PA as well as the effect of these lipids on the physical properties of the membrane Effect of KL4 on the lipid order of surfactant-like membranes To evaluate KL4 effects ... amounts of KL4 to adsorb onto and spread at an air– water interface in the presence of physiological Ca2+ Fig Effect of different concentrations of KL4 on the interfacial adsorption kinetics of DPPC...

Ngày tải lên: 30/03/2014, 11:20

... of the nonhomogeneities in the composition and molecular structure of borosilicate glass [1] In the experiments, pipettes with 3D reconstruction of pipette tip To determine the three-dimensional ... Benayahu, D Aronov, G Rosenman, The effect of surface treatment on the surface texture and contact angle of electrochemically deposited hydroxyapatite coating and on its interaction with bone-forming ... (EBM, CC-3121, Lonza, Basel, Switzerland) on coverslips for to days before the experiments At the time of experiments, the confluence of the cells was over 80% Incubation was done at 37°C Patch-clamp...

Ngày tải lên: 21/06/2014, 03:20

... readings of voltage drops at different portions of the sample Result and Discussion FTIR Studies Characterization Fourier Transform Infrared Spectroscopy Functionalization of MWCNTs and conversion of ... amount of acid or amine functionalized MWCNTs were separately mixed in 10 mL of DMAc by means of ultrasonication at room temperature to obtain a homogenous suspension of MWCNTs/DMAc This suspension ... grafted functional group consists of a secondary amide attached to the MWCNTs along with a long alkyl chain The long alkyl chain helped in preventing agglomeration and bundling of MWCNTs due...

Ngày tải lên: 22/06/2014, 01:20