current application of the ecosystem

... Trang 1Application of the Ecosystem Model to the Mathematical Simulation of Water Environment Dynamic under Anaerobic State in the Organically Polluted Agricultural Reservoir Laboratory of Water ... Simulation of Chl.a and nutrient salts in the previous model at 0m Fig Simulation of Chl.a and nutrient salts in the modified model at 0m Trang 26SIMULATION RESULTFig Simulation of DO in the previous ... reaeration Schematic Diagram of Ecosystem Model It is necessary to evaluate quantitatively PO4-P, NH4-N and sulfide under anaerobic Trang 6However … In current ecosystem model: ① There are large errors

Ngày tải lên: 27/03/2017, 10:10

... of organic matter is the main reason to exacerbate the thermal stratification, leading to the drop of DO at the deep parts of the reservoir At the benthic zone, due to lack of DO, many biochemical ... runoff that the average transparency is approximate 2.0 m (Figure 3.1) The turbidity of the reservoir prevented light from reaching the deep part of the reservoir, leading to the quick drop of ... concentration of organic material before going to the No.5 reservoir Most of the organic pollution comes from BC2 where runoff directly flows into the reservoir without any treatment The watershed of the

Ngày tải lên: 27/03/2017, 10:27

... major sources of air pollution is also crucial Trang 4CHAPTER 1: Overview of the DPSIR model1.1 About the history of the DPSIR model analysis method The DPSIR model stemmed from the PSR framework ... capable of capturing thecomplexity of interconnected processes These shortcomings underscore the imperative for continual refinement and supplementation of the DPSIR framework to better align with the ... Ho Chi Minh City, the number of vehicles is also the highest in the country As ofJune 2023, the total number of vehicles under management is more than 8,953 millionvehicles Of which, Ho Chi Minh

Ngày tải lên: 19/12/2024, 15:41

... activities 2 The Administration Department is in charge of the general running of the organization It is mandated to provide administrative and logistical support to all departments of the VTP The Human ... recruitment outcomes meet the organization’s needs effectively Through an analysis of the recruitment life cycle and insights gathered from observing the company's current operations, the writer identified ... 32 3.1 Solufion to complete the effecftiveness of recruifmenf pFOC€SSSolution to improve the verification of the candidate’s backgroundto them This is not always the situation as some candidates

Ngày tải lên: 18/07/2025, 11:33

... MPa) The performance data acquired were the power fluid pressure, the pressures at the intake and discharge, the flow rates of the power fluid, the two phases of the production fluid, and the ... so that the air-liquid ratio could be computed For further description of the experimental facility and test data it is referred to the thesis The analysis of the data followed the model of Petrie, ... 61-62) and shown in Figure The brackets on the right side of the mathematical expressions contain the equation number in the derivation As mentioned earlier, the purpose of the model is to predict

Ngày tải lên: 23/10/2013, 08:42

... built-up zone expansion The presentation of the results is mainly based on cartography of the factor scores produced as a result of the application of the PCA on the dataset 2 Methodology ... put on the comprehensibility of the factors In other words, the components kept were to those whose dimension of meaning was readily comprehensible in the scope of the research Finally the factor ... relatively The first component provides 53.8% of the variance of the dataset while the second component takes 33.9% of the variance, Hence, those two first components represent almost 88% of the

Ngày tải lên: 13/02/2014, 12:20

... deserbed either in terms ofthe equilibrium relative humidity (ERH, 9) or wate activity (a,) The latter describes the ratio of ‘the vapour pressure of water inthe grain to that of pure water atthe same ... wil be necessary to re- assess the HACCP plan in the light of the changes ‘The first activity ofthe HACCP team isto identify the Seope of the study For example, will the \whole commodity system ... especially in cereals The co-occurrence of mycotoxins can affect (Miter, 1991) both the level of mycotoxin production and the oxi: ty ofthe contaminated ‘material The production of the aflatoxins in

Ngày tải lên: 17/03/2014, 16:20

... (t on ) TheofftimeisthetimethatdiodeD1isinconductionanditisdeterminedbythetimerequiredforthe inductorcurrenttoreturntozero.Theofftimeisnotrelatedtotheramp-downtimeofCT.Thecycletime oftheLCnetworkisequaltot ... continuouslyataratecontrolledbythevalueofC T . Duringtheramp-upportionofthecycle,alogic1ispresentattheAinputoftheANDgate.Iftheoutput voltageoftheswitchingregulatorisbelownominal,alogic1isalsopresentattheBinput.Thiscondition ... andtheoutputswitch.Thevoltagedropdevelopedacrossthesenseresistorismonitored bythecurrent-sensepin,I pk .Whenthevoltagedropacrossthesenseresistorbecomesgreaterthanthe presetvalueof330mV,thecurrent-limitcircuitryprovidesanadditionalcurrentpathtochargethetiming

Ngày tải lên: 11/04/2014, 13:12

... to regularize the matrix inversion (27), needed to obtain the MAP estimates of the parametersw p,l and their corresponding variances On the other hand, they act as the inverse of the second noncentral ... for other shapes of themain lobe, but the analysis of quality of such approximationremains outside the scope of this paper Just as in the previous case, we can split the expression(38) into the ... by the components of c(φ l) and observed in thepresence of the colored noiseξ(t). In practice, however, the output of the MF is sampledwith the sampling periodT s ≤ T p, resulting inPN-tuples of

Ngày tải lên: 22/06/2014, 19:20

... leaf of the shade type still assimilated more carbon than the first leaves of either of the other types Subsequent differences between the carbon gain of the first leaves of the sun type and the ... biomass increase of about 30% The effects of the variation of the initial slope of the photosynthetic light curve are therefore more pronounced (+28 and Table II Sensitivity of predicted tree ... with other types enhanced the advantage of the adaptive type for tree growth Because black alder does not appear to acclimate the photosynthetic apparatus of shaded leaves, the implica-tion of the

Ngày tải lên: 08/08/2014, 14:22

... review the intervention materi-als, finalize the prototype package, advise on the staff training and technical assistance plans, and plan the logis-tics of the implementation The goal of these ... Disclaimer The findings and conclusions in this report are those of the authors and do not necessarily represent the views of the Centers for Disease Control and Prevention or the Department of Veterans ... included The package is refined and finalized during the pre-implementation phase of REP based on input from the pilot-testing organ-izations The REP intervention package conveys the intervention's theoretical

Ngày tải lên: 11/08/2014, 05:22

... review the intervention materi- als, finalize the prototype package, advise on the staff training and technical assistance plans, and plan the logis- tics of the implementation. The goal of these ... Learning Theory, which describes the relationship between behavior change and persons' beliefs about their ability to change and the results of the change [27]. REP components There are ... necessarily represent the views of the Centers for Disease Control and Prevention or the Department of Veterans Affairs. Acknowledgements This research was supported by the U.S. Department of Veterans

Ngày tải lên: 11/08/2014, 16:20

... Analysis of the global effects of Cr treatment on the heterozygous mutants Figure 1 Analysis of the global effects of Cr treatment on the heterozygous mutants The plot shows the distribution of the sizes ... may contribute to the intrinsic resistance of the cell to the toxic action of the metal Over-representation of specific Gene Ontology terms in the annotations of genes found in the haploinsufficiency ... for the size of the growth effect of Cr (see the Data analysis section in Materials and methods) The data for each strain are given in Additional data file 1 The range of growth effects of Cr

Ngày tải lên: 14/08/2014, 08:20

... components, whether or not it is a complex one In the situation the teacher clearly explains the scene and the plot of the role play, which is followed by the description of the task and the action ... expose their students to the target language the way it is used by native speakers Richards (2006) lists the following arguments in favor of the use of authentic sources as the basis of communicative ... teaching seen as the presentation and practice of a series of products In the same vein, Skehan (1996) questions the theoretical assumptions of situational language teaching: The underlying theory for

Ngày tải lên: 28/08/2014, 06:15

... Steps in the determination of a dyeing recipe: A recipe of dyes consists of one or many dyes, the quality of each dye (in the quantity of product that should be used at the beginning of the dyeing) ... some of this reduction, while a smaller part is used by the dyestuff as it hydrolysis. The effect of pH, account must be taken of the internal pH of the fibre as well as the external pH of the ... only on the formulation system but also on the: - Accuracy of the recipe preparation. - The repeatability of the dyeing process. - The color measurement process. There is a need of quality

Ngày tải lên: 07/08/2015, 15:14

... Directive on the Theory of Planned Behavior In discussing the sufficiency of the theory of planned behavior, Ajzen himself concluded that the theory was, “in principle, open to the inclusion of additional ... the proposed variables to augment the model and the hypotheses for the study Trang 25The theory of planned behavior (Azjen, 1991), an extension of the theory of reasoned action, has been widely ... predictors of behavioral intention in the theory of planned behavior: the attitude towards the behavior, subjective norms regarding the behavior and the degree of perceived behavioral control over the

Ngày tải lên: 30/09/2015, 13:49

... Studies on the Application of the α-stable Distribution in Economics by John C Frain Submitted to the Department of Economics in fulfilment of the requirements for the degree of Doctor of Philosophy ... history of the application of the α-stable distribution to financial economics Appendix A contains an account of the theory of such processes The α-stable distribution allows for the type of extreme ... superior fit of the α -stable distribution Section 2.4 summarises the Chapter Louis Jean-Baptiste Alphonse Bachelier is often regarded as the father of the modern theory of mathematical

Ngày tải lên: 14/11/2015, 07:33

... inherent in them and influence on the profitability of the project, such as the oil price, the royalty rate, the production scheme, the expensed capital investments and the cost of acquiring ... instead of the ideally envisioned stabilized piston-like displacement (Figure 1) The GAGD process uses the natural tendency of the gas to rise to the top and the descent of the injected water to the ... tăng lên The Field Application of GAGD The process of implementing the GAGD process in the field commenced in the second half of 2005 with a screening of two possible field options Out of this

Ngày tải lên: 25/09/2016, 19:47

... 3TABLE OF CONTENTS 1.2 Aims of the study 1.3 Significance of the stud: 1.4 Rational and overview of the the: 1.5 Background of the study 1.5.1 The recruitment of students a 1.5.2 A review of ... TIS, therefore, it is very important to know about the background of the school includes the recruitment of the students, the curriculum, the setting of the school 1.5.1 The recruitment of students ... introduces the statement of the problem, aim of the study, significance of the study, rational and overview of the study, background to the study, limitation and delimitation of the study, and the organization

Ngày tải lên: 02/07/2017, 07:57

... between the parties e Payment terms: can be prepaid, postpaid, or mixed Time limits are usually the date of the draft, the date of acceptance of the draft, or any time frame agreed upon by the parties ... a bill of exchange or any other legally binding and enforceable undertaking at the time of delivery, and the buyer is expected to pay according to the terms of the sales contract and the seller’s ... letter of credit - Confirmed Irrevocable LC: LC that adds the endorsement of a seller’s bank to that of the buyer’s bank It provides the highest level of protection to the seller because not only the

Ngày tải lên: 11/09/2017, 23:29