Báo cáo " Effects of using wastewater as nutrient sources on soil chemical properties in peri‐urban agricultural systems " ppt
Báo cáo " Effects of using wastewater as nutrient sources on soil chemical properties in peri‐urban agricultural systems " ppt
... EnvironmentInternational28(2002)481.VNUJournal of Science,EarthSciences24(2008)87‐9587 Effects of using wastewater as nutrient sources on soil chemical properties in peri‐urban agricultural systems NguyenManhKhai1,*,PhamThanhTuan2,NguyenCongVinh3,IngridOborn41 ... assessingenvironmental risks of applying wastewater in agro‐ecosystems.The main objective of this paper was toquantifythe effects of reuse of wastewater as nutrient sources ... higher in the wastewater treatmentsthan in thecontrol(river).3.3. Effects of applying wastewater on soil organiccarbonandtotalnitrogencontentsReuse of wastewater forirrigation...
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Báo cáo " Effects of biosolids application on soil chemical properties in peri-urban agricultural systems " doc
... 1. Introduction* There is a growing concern about the risk of contamination of waters, soils and agricultural products, in the rapid urbanizing areas in the _______ * Corresponding author. ... Measurement of concentrations of trace metals in arable soils with animal manure application using instrumental neutron activation analysis and the concentrated acid digestion method, Soil ... than in the composted manure (Table 2). 3.3. The effects of applying biosolids on trace metal concentrations in soil The concentrations of Rev Aq Reg-digestible Zn in soils were increased...
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Tài liệu Báo cáo " Deodorization of food wastewater by using strong oxidants " pdf
... showed that increasing concentration of H2O2 caused decreasing COD of effluent after treatment. Optimal concentration was found out as 1.6 ml/l (Table 6), at this concentration of H2O2 ... than elongate the treatment time. Effect of CaO concentration Concentration of CaO was varied in range of 3.2 to 4.8 g/l with 0.25 g/l of CaOCl2 added. The effect of concentration of CaO ... odor of wastewater was shown in Table 3. When the concentration of CaO increase, wastewater is transparence and odorless. S2+ is totally removed. This can be explained by precipitation of...
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Báo cáo Y học: Effects of ATP depletion and phosphate analogues on P-glycoprotein conformation in live cells docx
... generally interpreted in terms of ligand-induced ATPase activation and concomitant transitionsbetween substrate-binding and substrate-releasing conform-ational states. The consecutive steps of the ... data)1interactwithPgpinsuchamannerthatpreincubation of the cells with UIC2 completely suppressesthe subsequent binding of MM12.10. In contrast, UIC2mAb added at saturating concentration decreased ... obtained byvinblastine selection, were used. The cell lines (obtainedfrom M. Gottesman, NIH, Bethesda, USA) were grown as monolayer cultures at 37 °C in an incubator containing 5%CO2and maintained...
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Báo cáo "Effects of Zn content on the magnetic and magnetocaloric properties of Ni-Zn ferrites " pdf
... increases with x. In fact MSe measured in experiment decreased with x. It means that with increasing Zn content in ferrite, A-B interaction became weakening so should be compared with B-B interaction ... canting structure of ferrites was examined by neutron scattering. The studies on spinel ferrites were started long time ago but recently a large number of publications dealing with them has ... examination of properties of ferrites it could be started from the parameters characterizing for superexchange interaction types A-A, B-B, A-B. Interaction A-A belongs to neighbor magnetic ions...
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Báo cáo " Effects of the conditions of the microemulsion preparation on the properties of Fe3O4 nanoparticles " pot
... the invert spinel crystalline structure as in the bulk phase. The width of peaks of the sample with higher concentration was broader than that of the peaks of sample with lower concentration. ... Analysis) as a function of temperature (heating rate of 10°C/min) was studied by a DSC SDT 2960 TA Instruments. 3. Results and discussion The mechanism of formation of particles was understood as ... concentration in which, amount of reactant limited in a droplet of microemulsion was smaller than that in the droplet of high concentration. As a result, smaller particles were formed in the low concentration...
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Báo cáo " Effects of macro elements on biomass and ginsenoside production in cell suspension culture of Ngoc Linh ginseng " docx
... conditions were done as described by [9]. Determination and analyses Extraction and determination of ginsenoside production were determined as reported previously [8,9]. Determination of ... 37. Effects of auxins on growth and saponin production in callus cultures of P. ginseng. Planta Med., 47, 3 (1983) 183. [4] S. Liu, J.J. Zhong., Simultaneous production of ginseng saponin ... is associated with limited cell growth and a concomitant increase in the level of secondary metabolism [10,11] demonstrated the effect of phosphate limitations on the accumulation of cinnamoyl...
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Tài liệu Báo cáo " Survey of WO3 thin film structure built on ito/glass substrates by the Raman and xrd spectroscopies" doc
... crystalline phase of WO3. The Raman peak at 256.6 cm-1 indicates the deformation vibration of O – W – O bond and 600 – 900 cm-1 region relates to stretching vibrations of W – O bonds [24]. ... during four hours. The crystalline structure of WO3 thin films was investigated by XRD patterns using Cu Kα radiation at 1.5406 Ǻ wavelength and Raman spectroscopy using He – Ne excitation ... magnetron sputtering in (O2 + Ar) plasma. Oxygen and argon gases with high purity (99.999%) were used in deposition processes. Our sputtering chamber was evacuated down to 10-7 torr by using...
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Báo cáo khoa học: "Using Anaphora Resolution to Improve Opinion Target Identification in Movie Reviews" docx
... whether using an off-the-shelf anaphora resolutionalgorithm can improve the performance of a baseline opinion mining system. Wepresent an analysis based on two differentanaphora resolution systems. ... exten-sions to an off-the-shelf algorithm which in turn yield significant improvements.1 IntroductionOver the last years the task of opinion mining(OM) has been the topic of many publications.It ... compo-nent (Finkel et al., 2005). One aspect regarding theextraction of opinion target - opinion word pairsremains open in Zhuang et al. (2006): The de-pendency paths only identify connections betweenpairs...
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Báo cáo khoa học: "Using Leading Text for News Summaries: Evaluation Results and Implications for Commercial Summarization Applications" ppt
... on document length. Minimum thresholds for the number of words, sen- tences and paragraphs to include in LEADs increase as document length increases. In an examination of more than 9,000 news ... Using Leading Text for News Summaries: Evaluation Results and Implications for Commercial Summarization Applications Mark Wasson LEXIS-NEXIS, a Division of Reed Elsevier plc 9443 Springboro ... anecdotal information before pre- senting the logical lead. LEAD fields must be longer for these documents in order to include the logical lead in most instances. Using a fixed amount of leading...
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