vesicular arbuscular endomycorrhizae as determinants for plant growth and survival
Investigation of au and in as solvents for the growth of silicon nanowires on si(1 1 1)
Ngày tải lên :
16/03/2014, 15:17
... indium as solvent for CVD growth of silicon nanowires They treated the samples by H2 plasma after electrodeposition of indium nanoparticles to reduce the surface oxidation of the metals as well as ... different behavior of gold and indium on Si(1 1) has been described and analyzed An explanation based on differences of solubilities of surface atoms in gold and indium and on the different surface ... bare and oxidized substrate as well as on the surface tension of the liquid metal alloys has been presented Silicon nanowires have been grown via VLS mechanism with the use of gold and indium as...
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Báo cáo "The effect of Cu concentration in soil and phosphorous fertilizer on plant growth and Cu uptake by Brassia juncea L. grown on contaminated soils " doc
Ngày tải lên :
14/03/2014, 15:20
... said that the increase of rate of Cu uptake and accumulation in plants is much faster than the decrease of rate of plant growth For example, the contents of Cu in plant increase by 208% when the ... may cause metabolic disorders and growth inhibition for most of plant species Table Effects of added Cu on plant growth and Cu content in plants (fresh weight) Plant Treatments height cm % Trt.1 ... sowing) Plant samples (leaves and shoots) are collected and washed with pure water and then dried at 70oC until stabilisation of weight The monitoring indicators for plants growth include plant...
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Báo cáo khoa học: Identification of structural determinants for inhibition strength and specificity of wheat xylanase inhibitors TAXI-IA and TAXI-IIA doc
Ngày tải lên :
23/03/2014, 05:22
... strengths and xylanase-inhibitor specificities TAXI-I proteins show activity against a broad range of GH11 xylanases (Table 1) such as Bacillus subtilis xylanase A (BSX) and Aspergillus niger xylanase ... similar basic architecture (Fig 2) Much as for TAXI-IA, the rTAXI-IIA molecule has an overall two-b-barrel domain topology with a six-stranded antiparallel b-sheet that forms the backbone For reasons ... xylanase and Asn35 (yellow sticks) TAXI-IA is displayed in orange, rTAXI-IIA is shown in green and BSX is shown in blue (B,D) Cascade of conformational changes upon association of TAXI-IA (B) and...
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Analysis and practical implementation of a model for combined growth and metabolite production of lactic acid bacteria
Ngày tải lên :
05/05/2014, 08:44
... positive, implying an increase in l with decreasing pH To assure that the specific growth rate decreases with increasing [LaH] and [H + ], relations (10) and (11) should be negative and thus the following ... cells pass from the exponential growth phase to the stationary growth phase As mentioned in Section 3, this transition is in the model of Nicolaı et al described as a conse¨ quence of the increasing ... production kinetics is small Therefore, since the medium and associated initial pH is not a variable in the case study presented in this paper, lmax and pmax can be reasonably assumed constant Among microbiologists...
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Báo cáo khoa học: "Ectomycorrhization of Acacia holosericea A. Cunn. ex G. Don by Pisolithus spp. in Senegal: Effect on plant growth and on the root-knot nematode Meloidogyne javanica Robin Duponnois" potx
Ngày tải lên :
08/08/2014, 14:22
... increase the occurrence and abundance of root knot nematodes in agroforestry systems and decrease the potential benefits (for plantation trees and adjacent crops) of this agronomical practice As ... (without nematodes), except for Ca which was increased with the inoculum 700 and 300 J2 in the treatments without and with COI 024, respectively and for Na which was increased in the treatments with ... colorimetry for P [19], by flame emission for Na, K and Ca and by atomic absorption for Cu, Mg, Fe Plant tissues were digested in 15 ml H2SO4 36 N containing 50 g.l–1 salicylic acid for N (Kjeldhal)...
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Báo cáo khoa học: "A new data processing system for root growth and ramification analysis: description of methods" pot
Ngày tải lên :
09/08/2014, 02:21
... structure and allows a detailed analysis of growth and branching patterns References Belgrand M., Dreyer E., Joannes H., Velter C & Scuiller (1987) A semi-automated data processing system for root growth ... automatically com- graphic puted without any direct intervention Procedures for correction of errors and for help in the search for particular points (e.g., picture enlarging, cursor, etc.) are also ... records and the branching point records This latter file contains some redundant information for redrawing root pictures more swiftly Root segment file Each root segment contains some time information...
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Báo cáo y học: "Biomarkers as tools for improved diagnostic and therapeutic monitoring in systemic lupus erythematosis" potx
Ngày tải lên :
09/08/2014, 14:22
... nephritis was inversely associated with anti-La (SS-B) and associated with anti-dsDNA It has been repeatedly shown that anti-dsDNA, single anti-Ro antibodies as well as Sm antibodies [10] are associated ... significantly increased frequency of CD19+/CD27high plasma cells and had a predictive value for disease activity that was greater than traditional humoral/clinical measurements (for example, anti-dsDNA, ... traditional measures of lupus nephritis activity was evaluated by Bauer and colleagues [25] Thirty patients were classified as having high or low IFN gene scores (15 patients each) and the association...
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Báo cáo y học: "Global transcriptome analysis reveals circadian regulation of key pathways in plant growth and development" potx
Ngày tải lên :
14/08/2014, 20:22
... properly phased clock [2] These findings suggest the clock plays fundamental roles in nearly all aspects of plant growth and development, as well as in plant environment interactions Results and discussion ... are important for photosynthesis and dealing with oxidative stress, as well as for plant growth, development, and other stress responses [41-45] GGDP synthesis occurs in the plastids via the ... acid and jasmonic acid in pathogen defence Plant Biol 2006, 8:307-313 Wasternack C: Jasmonates: an update on biosynthesis, signal transduction and action in plant stress response, growth and development...
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tóm tắt luận án cu based organic frameworks as catalysts for c c and c n coupling reactions (tiếng anh)
Ngày tải lên :
18/06/2015, 17:07
... (BDC)2 (DABCO) and Cu2 (BPDC)2 (BPY) The second objective is to study their use as heterogeneous catalysts for the direct C–C and C–N coupling reactions to form proparylamines and quinoxalines ... Fourier transform infrared (FT-IR), transmission electron microscopy (TEM), thermogravimetric analysis (TGA), inductively coupled plasma mass spectrometry (ICP-MS), and gas physisorption measurement, ... (BPY) and Cu(BDC) as catalysts for the synthesis of proparylamines and quinoxalines: i) Synthesis and characterization of the Cu-MOFs including Cu3 (BTC)2 , Cu2 (BDC)2 (DABCO), Cu2 (BPDC)2 (BPY) and...
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Symbiotic hollow fiber membrane photobioreactor for microalgal growth and activated sludge waste water treatment
Ngày tải lên :
09/09/2015, 11:31
... microalgal and bacterial cultures, and solely facilitate the intertransfer of CO2 and O2 through concentration gradient as the driving force Chlorella vulgaris and Pseudomonas putida were chosen as microbial ... microalgal-bacterial biomass was formed based on sole attachment of the biomass to photobioreactor walls, thus the microalgal-bacterial biomass was separated from the effluent and can be harvested ... photobioreactor (HFMP) for simultaneous microalgal biomass production and bacterial wastewater treatment was developed In this newly designed HFMP, a gas exchange membrane was used as a barrier, not...
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A technology for crystal growth and materials processing
Ngày tải lên :
17/02/2016, 14:37
... yield a vast amount of information on cation-oxygen pairing and their increased or decreased distances with varying temperature Likewise, the anion-water distances, for example, as in the case of ... century and one can forecast a slow emergence of a new branch of science and technology for sustained human development An understanding of the structure, dynamics and reactivity of water and other ... increases, whereas that of ionic and polar compounds decrease As a result of the drop of the polarity of water, the molecular mobility increases due to a decrease in the solvent viscosity (η ) Drastic...
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Case Study: republic of koreas national strategy for green growth and five year plan
Ngày tải lên :
06/06/2016, 16:32
... Carbon Green Growth Roadmap for Asia and the Pacific : Case Study - Case Study - Republic of Korea's National Strategy for Green Growth and Five-Year Plan Further reading Korea’s Green Growth Strategy: ... August 2011) Low Carbon Green Growth Roadmap for Asia and the Pacific : Case Study - Republic of Korea's National Strategy for Green Growth and Five-Year Plan Financing and incentives To promote ... Green Growth Roadmap for Asia and the Pacific : Case Study - Republic of Korea's National Strategy for Green Growth and Five-Year Plan Figure 1: Diagram showing the relationship among green growth...
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Cu based organic frameworks as catalysts for c c and c n coupling reactions
Ngày tải lên :
10/01/2017, 16:33
... Cu(NO3)2 3H2O and H2 BDC was dissolved in DMF and then heated at 110 o C in an isothermal oven for 36 hours to form a blue powder The BET surface areas of 625 m2/g and Langmuir surface areas of m2 ... dicarboxylates and DABCO as a pillar ligand in methanol solution [56] In that synthesis, a methanol solution of copper (II) sulfate pentahydrate, terephthalic acid and formic acid was stand for several ... 2-hydroxybenzaldehyde and 1,4-dioxane using Cu2(BPDC)2 (BPY) as a solid catalyst [61] 25 Recently, Cu2(BPDC)2 (BPY) was used as solid catalyst for the oxidative crossdehydrogenative coupling of phenols and formamides...
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Báo cáo khoa học: "Growth and survival in Quercus ilex L. seedlings after irrigation and artificial shading on Mediterranean set-aside agricultural land" docx
Ngày tải lên :
08/08/2014, 14:21
... 3.2 Measurements The parameters examined for the different for the years were: 1) seedling survival, assessed once per season and year (12 survival counts in total); 2) seedling growth, measured ... species, as reforestation in the last decades has been basically made with conifers[10] are This paper focusses on the afforestation of set-aside agricultural land in Mediterranean areas using ... was significant for all growth measurements (P < 0.0003 for stem diameter and P < 0.000 1for height and CPA) Irrigation alone had a significant effect on stem diameter (P < 0.03), and the interaction...
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Báo cáo y học: "Functional characterization of Trip10 in cancer cell growth and survival" ppsx
Ngày tải lên :
10/08/2014, 05:21
... (top and middle left panels) and tumor growth in nude mice (bottom left) (B) In contrast, Trip10 overexpression in CP70 cells suppressed colony formation (right top and middle panels) and tumor growth ... immunoprecipitation and immunostaining CCH and WSS carried out colony formation assay CMC, PYC and KTU performed the immunohistochemistry PSY, YSC, and THH helped to draft the manuscript All authors read and ... overexpressed Trip10 in cell proliferation and survival The soft agar assay was performed to evaluate in vitro colony formation Overexpression of Trip10 promoted colony formation in IMR-32 cells (Figure...
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effects of magnesiumphosphoruspotassium containing in water on molting, growth and survival rate of the white shrimp (litopenaeus vannamei) juveniles, reared in low salinity water
Ngày tải lên :
22/09/2015, 12:38
... Biochemistry and Physiology, 102:15 Velasco, M., and Lawrence, A.L., 2001 Comparison of survival and growth of Litopenaeus vannamei postlarvae reared in static and recirculating culture systems Texas Journal ... both potassium and magnesium additions to well water will enhance survival and growth of postlarvae (Davis et al 2005; Roy et al 2007a) Roy et al (2007a) reported an increase in shrimp growth ... quartz and glass cm cuvettes, digital camera microscope, and others 3.3 Research design and experimental approaches 3.3.1 Experiment 1: Effects of Mg-P-K supplemented in water on growth and survival...
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effects of different stocking densities and diets on the growth and survival rate of black apple snail (pila polita)
Ngày tải lên :
22/09/2015, 15:34
... effectively uptake and digest food for their growth Table 4 Survival rate, biomass growth rate, Feed conversion ratio (FCR) in different stocking densities Parameters Survival rate (%) Biomass growth rate ... species Based on research and practical demands, this study on “Effects of different stocking densities and diets on the growth, and survival rate of black apple snail Pila polita” was be carried ... treatment and increased slowly at the beginning but then grew fastly in entire days after In constrast, in treatment and 2, TAN increased slowly then decreased gradually (Figure 4.3) Boyd (1998) and...
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effect of probiotics suplement in water on growth and survival rate of cobia larvae (rachycentron canadum)
Ngày tải lên :
18/11/2015, 22:22
... Effectiveness of 14 probiotics on aquatic animal was observed by Douillet (1993) and Douillet and Langdon (1994) in enhancing survival and growth of Crassostrea gigas larvae The effect of probiotics containing ... larval husbandry and fingerling production of cobia showed that cobia fry’s lengths were ranged form 1.5 to 2.0 cm at 20 -22 dph Hassler and Rainville (1975) pointed out that growth was faster when ... species for marine aquaculture According to Briggs (1960), Shaffer and Nakamura (1989), cobia distributes world-wide and occur in many areas of tropical and subtropical seas exclude the Eastern...
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Effect of cd and as in soil on growth availability to plant
Ngày tải lên :
16/03/2014, 00:07
... by plants Fergusson (1990) reported that relative uptake of As was high for chinese cabbage and medium for radish whereas relative uptake of Cd was medium-low for chinese cabbage, low-medium for ... soluble As concentration in soils and plants take up As passively with the water flow Therefore, it seems that rice plants accumulate more As than other vegetables due to higher water demand Table ... (Kabata-Pendias and Pendias 1984; Fergusson 1990; FAO 1989) Arsenic (As) is not essential for plant growth Because of chemical similarities to P, As is able to replace P in many cell reaction and shows...
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Competitiveness as an Engine for Economic Growth: Implications for Saudi Arabia doc
Ngày tải lên :
23/03/2014, 19:20
... incentives for capital investments, intellectual property protection Demand Demand Conditions Conditions Vigorous local competition – Openness to foreign and local competition Related and Related and ... blown glass in sheets Building Fixtures and Equipment 2.4% 1.6% 7,020 Asbestos-cement and fiber-cement materials Construction Materials 1.9% 0.2% 47,977 Cast, rolled glass in sheets Portland cement, ... availability Physical infrastructure Administrative infrastructure (e.g registration, permitting) – Information infrastructure (e.g., transparency) – Scientific and technological infrastructure – e.g...
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