model based sustainable management of regional water supply systems

... Proofs 237 A.1 Mathematical proofs of Chap 237 A.2 Mathematical proofs of Chap 239 A.3 Mathematical proofs of ... resolution of uncertainties on the timing of action appears as a touchstone of precaution Mathematical and numerical modeling From this brief panorama of numerous issues related to the management of ... equations 248 A.5 Mathematical proofs of Chap 252 A.6 Mathematical proofs of Chap 253 A.7 Mathematical proofs of Chap ...

Ngày tải lên: 18/02/2014, 14:20

... will get into the wastewater.   B2: Better water management.  Reducing the  number of times that water is taken in should  have  a  positive  effect  on  the  amount  of polluted water taken in by farms. Though not  ... measure,  the timing of the freshwater intake should be  changed  together  with  the  output  of wastewater, not  only  from  shrimp  farms  but  also the wastewater output of industries and  ... A1 + B1: Polyculture + Improved feeding  management.   A1  +  B2:  Polyculture  +  Better  water management.   A1 + B1 + B2: Polyculture + Improved feeding  management + Better water management.   A2.1 + A2.3: Mangrove filter + Sedimentation ...

Ngày tải lên: 22/03/2014, 12:20

... shot of the website of the parliament of the Republic of Uganda Figure 10: An illustration of the strategic plan of the South African parliament towards e-democracy Figure 11: An illustration of ... democratisation of politics through the implementation of systems for electronic management of public content, it is important first to reflect on the state of the development of e-parliament ... service development Figure 3: A screen shot of the National Assembly of the Federal Republic of Nigeria Figure 4: A screen shot of the official website of the US Social Security Administration Figure...

Ngày tải lên: 10/05/2014, 16:26

... requirements management Requirements management UML meta -model • Define which UML modeling elements are used in modeling and how they can be used • Defines the core of the developed modeling language ... The benefit of this kind of profile design approach is that the features of the UML language not bias the definition of the domain-modeling problem This is because the semantics of the model become ... mapped Purpose of the phase • Result is model and a set of views (diagrams) to the model Tool customization/ profile import Example model for embedded application • Design automation and model transformations...

Ngày tải lên: 21/06/2014, 05:20

... development of modeling and applied by management body for decision making and planning and forest companies in practical way The way of using research results is as below: ● Formulation of CABALA model ... knowledge and understanding of soils and plantation water uses for sustainability of forests plantations and water; ● Silvicuture measure for reduction of plantation water use can be seen as immediate ... knowledge into model to support decision makers With regard to water issue, fast expansion of mono-culture plantations of exotic tree species (mainly E globulus) in south western of Australia in...

Ngày tải lên: 21/06/2014, 06:20

... improve the quality of water supply services, safe water supply Gradually modernize clean water production and business management systems - The residential percentage of water use to 2015 reaching ... develop water supply Goals of planning: - Specify the orientation of water supply in the General Construction Planning of Ho Chi Minh City till 2025 - Determine the demand for clean water; rational ... the rate of clean water loss to 32% by 2015 and to 25% by 2025 - Expand the coverage of water supply services to the suburbs, improve sanitation and health of people in rural areas Water supply...

Ngày tải lên: 28/06/2014, 06:20

... rapid decrease of ground water table during such droughts can result in a lack of available soil water in the tree root zone, root mortality and finally in significant decrease of root water uptake, ... measurements of stand biometry and tree stem growth were carried out as a part of the complex research study in a small forested watershed in the basin of Upper Volga within the framework of international ... all period of dendrological observation were estimated using special model (SVAT-regio) of spatial interpolation of the meteorological information For spatial data interpolation the model uses...

Ngày tải lên: 08/08/2014, 00:22

... where PDA,HC is 12% in Model and 24% in Model 2, the left hand side of the above equation is 10% in Model and 20% in Model Using Eqs (12) and (13) as well as the values of [DA]/KDA in Table 4, ... 23.6% From the ratio of HC: SZ = 12%: 21% in Model 1, this extrapolates to the D2 receptor occupancy in patients of 23.6% × 21/12 = 41.3% Model 2, therefore, uses the values of 24% and 41% for ... Model and (1.78, 51.2%) in Model The optimum antipsychotic effect requires the dose of an administrating drug that is higher in Model than in Model However, the occupancy of the D2 receptor by the...

Ngày tải lên: 11/08/2014, 16:22

... Correction: Model- based parametric study of frontostriatal abnormalities in schizophrenia patients BMC Psychiatry 2010 10:93 Submit your next manuscript to BioMed Central and take full advantage of: ... September 2010 Accepted: 19 November 2010 Published: 19 November 2010 Reference Tanaka S: Model- based parametric study of frontostriatal abnormalities in schizophrenia patients BMC Psychiatry 2010, 10:17, ... http://www.biomedcentral.com/1471-244X/10/93 Page of Page 7: “Δ PANSS is the change” should be “Δ PANSS is the percent change” Page 10: Reference 35 should be removed from the list because of the reason provided in...

Ngày tải lên: 11/08/2014, 16:22

... possible sources of pollutants The statistics of performance of water pipe systems is normally expressed in terms of burst frequency/kilometre/year (bursts are events that commonly cause water service ... results of the tested transient scenario and images of the occurrence of intrusion Numerical transient simulation 3.1 MOC model The pressure transients in pipes are modeled by the well-known water ... followed by 200 m of high density polyethylene pipe of 0.05 m diameter On the first two meters of the main pipe a spherical valve is used At downstream of the valve an orifice of mm simulates a...

Ngày tải lên: 05/09/2013, 14:58

... DESIGN AND MANAGEMENT OF MULTIMEDIA MULTI-PROCESSOR SYSTEMS AKASH KUMAR (Master of Technological Design (Embedded Systems) , National University of Singapore and Eindhoven University of Technology) ... start of execution, and the input token space is released only at the end of firing This ensures atomic execution of the actor 2.3 Comparison of Dataflow Models While SDF graphs allow analysis of ... expressed in these models In this section, we provide an overview of the other models of computation (MoC) In [Stu07], Stuijk has summarized and compared many models on the basis of their expressiveness...

Ngày tải lên: 14/09/2015, 14:02

... The key of energy saving is to determine the best speed ratio according to the actual demand of water supply system Because of the limitations of speed control devices and characteristic of pumps, ... Multi-objective optimization of water- using systems European Journal of Operational Research., 181:1691-1707 Cai, X., Mckinney, D., and Lasdon, L S., 2001 Solving nonlinear water management models using a ... between the water level of the ith impounding tank and the kth pump shaft, Δhi , j , k refers to the headloss of the kth pump SOLUTION AND REALIZATION OF THE ESTABLISHED MODEL In view of the characteristic...

Ngày tải lên: 05/09/2013, 09:38

... sustainability of water resources are important issues in Water Resources Management Moreover, safety is one of the most important aspects of water management Water Resource Management also seeks ... xi List of Contributors .xiii Vulnerability of Wastewater and Sanitations Systems Hazards, Vulnerability and Mitigation Measures of Water Supply and Sewerage Systems ... and management and emergency management as a starting point for the rest of the publication Keywords: hazards, vulnerability, risk management, water supply, sewerage systems Introduction Water, ...

Ngày tải lên: 28/06/2014, 22:20

... that

Ngày tải lên: 08/08/2015, 19:23

... usage of fresh water resource and the discharging of wastewater as well, by using an engineering means of water treatment It means that we have established an artificial water circulation system of ... drinking water based on a new concept Water service is the only way to supply water necessary for life and social activities; therefore, what is needed for water service is to constantly supply water ... - Journal of Water and Environment Technology, Vol.2, No.1, 2004 TASKS OF RISK MANAGEMENT The goal of the environmental risk management should be developed with scientific evidence of that has...

Ngày tải lên: 05/09/2013, 08:40

... ecological model is one of the most powerful tools to predict the long-term effects of biomanipulation Studies have tried to predict the effects of biomanipulation on the basis of lake ecological model ... features of biomanipulation's stability However, the rate process parameters of these models, especially for the dynamics of zooplankton and fish, were estimated on the basis of a limited amount of ... example that shows the Water effectiveness of such lake model for the D:non-predatory Death P:Predation E&D Pikeperch E:Excretion R:Resuspens ion prediction of the long-term effect of El:Elution S:Sedimentation...

Ngày tải lên: 05/09/2013, 08:40

... income < USD30 Utilities: Water supply Households using tap water supply Households using ground water Households using surface water Households using mixed sources of water Sanitation system Households ... at all Attitudes: Water treatment at home Filtering water by cloths at home Boiling/warming water at home Alum treatment of water at home No treatment of water at home Habit of defecation Households ... Households using tap water supply Households using ground water Households using surface water Households using mixed sources of water Households in each community ( % ) LSD Filtering water by cloths...

Ngày tải lên: 05/09/2013, 10:15

... rainfall-runoff model, an irrigation water demand estimation model, a water resources allocation model, a water quality model, and groundwater flows and pollution model [9] CALSIM (California Water ... define various water supply and water demand elements, as well as water supply systems configurations The outputs can support the model user identify the water systems performance based on performance ... (4) calibration and validation of the model, (5) model use Optimization modeling of water resources is based on the optimization of an allocation objective function of unknown decision variables,...

Ngày tải lên: 05/09/2013, 14:58

Ngày tải lên: 24/10/2013, 15:20