water hammer and flow analysis in complex pipe systems

... with increasing grain size, and fine-graining transferring information with decreasing grain size Sometimes, upscaling and downscaling refer specifically to coarse-graining and fine-graining, ... done, finding the indefinite integrals of nonlinear models, in general, is a formidable task If the closed-form indefinite integrals cannot be found, approximating the double definite integral ... distortions in data resampling, and flaws in statistical analysis and modeling (Jelinski and Wu 1996, Wu 2004) Characteristic scales and scale effects are inherently related to the issue of scaling While...

Ngày tải lên: 17/02/2014, 19:20

... averting a death through an increase in the levy rates.16 In Table 8, I examine the relationship between industrial dumping and water grade, using provincial measures of dumping by chemical and ... surface water for their drinking supply Since surface water quality is worse in northern China, and rural inhabitants are more likely to rely on surface water for drinking than urban inhabitants, ... timing of levy increases across China, and is robust to either time-invariant or province-invariant factors driving levy rates and dumping behavior These coef cients indicate that the marginal...

Ngày tải lên: 06/03/2014, 15:21

... responsible for collecting the pollution readings and sending the data to the CPCB for checking, compilation, and analysis The air quality data are from a combination of CPCB online and print materials ... collected and utilized print and web documents from the Indian government, including the CPCB, the Department of Road Transport and Highways, the Ministry of Environment and Forests, and several Indian ... frequently mandated by the NRCP had mandated cost sharing at various points in time.29 State and local bodies have been accused of financial mismanagement, including diversion, underutilization, and incorrect...

Ngày tải lên: 15/03/2014, 16:20

... the possibility of integrating them into the surrounding landscape, and achieving healthy connections with the existing ecosystems in the area Integration of wetlands into a landscape at the level ... weathering of sulphide minerals wrought by mining activities including drilling, blasting and ventilation of workings Common mine water pollutants The most common pollutant of mine waters is iron (Younger, ... Pb-Zn mine in Carnoulès, southern France (LeBlanc et al., 2002) Arsenic is also the principal contaminant of concern in adit drainage waters flowing from abandoned mercury mines in northern Spain...

Ngày tải lên: 15/03/2014, 16:20

... metals in seawater and sediments of the eastern coast of the Inner Gulf of Thailand In: Proceedings the 5th Seminar on Research in Water Quality and Quality of Living Resources in Thai Waters, ... coastal and inland waters Arch Fisch Wiss 2, 109–122 Jarach, W., 1987a Heavy metals in seawater of the Upper Gulf of Thailand In: Proceedings the 5th Seminar on Research in Water Quality and Quality ... Thailand, pp 130– 135 Bamrungrachirun, R., Jarach, W., Jringjit, K., 1987b Heavy metals in seawater and sediments of the Inner Gulf of Thailand In: Proceedings the 5th Seminar on Research in Water...

Ngày tải lên: 15/03/2014, 23:20

... issues; writing studies/stories; and planning KEY COMMON ISSUES In reviewing individual case studies and synthesizing the most striking things and the missing or underemphasized elements, nine common ... in organizations in terms of capacity development for the integration of social and gender analysis They also look at how this has been done and is being done, and the enabling and constraining ... networking and information exchange among researchers interested in integrating SAGA into natural resource management research; to build capacity within institutions to mainstream gender in project...

Ngày tải lên: 16/03/2014, 04:20

... FEBS 2003 Analysis of mouse and human brain presenilin complex (Eur J Biochem 271) 381 Fig PEN-2 and APH-1 expression in mouse and human tissues and detection in PS complex after 2D -complex analyis ... [29] and FAD PS1 L219P [30] Results PS1 is detected in a 360 kDa complex with nicastrin in embryonic mouse brain and SY5Y cells Preliminary investigation of optimal conditions for PS1 complex analysis ... H.T., Tandon, A., Fraser, P.E & St George-Hyslop, P (2003) APH-1 interacts with mature and immature forms of presenilins and nicastrin and may play a role in maturation of presenilin.nicastrin complexes...

Ngày tải lên: 16/03/2014, 16:20

... including both wet and dry end processes and paper finishing The unit also includes very important auxiliary systems like water preparation, water circulation and handling, steam and condensate and ... management and knowledge processes are introduced Finally, the theories of organizational learning, including individual and organizational learning, in single and double loop and a systemic model in ... concept utilizing simulation and knowledge support systems The applicability of the constructed concept and tools is verified in industrial case studies both in Finland and in China In more detail...

Ngày tải lên: 18/03/2014, 02:20

... programming practice, since including such checking would obscure rather than illuminate the text Some parameter checking and testing for other constraints (e.g., whether a value is being removed ... issues related to programming, including good coding and documentation style For an excellent (and entertaining!) introduction to the difficulties involved with writing large programs, read the ... Complete Binary Trees 5.4 Binary Search Trees 5.5 Heaps and Priority Queues 5.6 Huffman Coding Trees 5.6.1 Building Huffman Coding Trees 5.6.2 Assigning and Using Huffman Codes 5.6.3 Search in Huffman...

Ngày tải lên: 23/03/2014, 22:20

... in integrating computational intelligence and pattern analysis techniques, either individually or in a hybridized manner, for analyzing biological data in order to extract more and more meaningful ... increased complexity of the intermodule interactions and specifying, designing, and building fully integrated models is complex 1.4 EMERGING TRENDS IN CI This section introduces a few new members ... to be minimized The DE has successfully been applied to diverse domains of science and engineering (e.g., mechanical engineering design, signal processing, chemical engineering, machine intelligence,...

Ngày tải lên: 30/03/2014, 03:20

... programming practice, since including such checking would obscure rather than illuminate the text Some parameter checking and testing for other constraints (e.g., whether a value is being removed ... issues related to programming, including good coding and documentation style For an excellent (and entertaining!) introduction to the difficulties involved with writing large programs, read the ... Complete Binary Trees 5.4 Binary Search Trees 5.5 Heaps and Priority Queues 5.6 Huffman Coding Trees 5.6.1 Building Huffman Coding Trees 5.6.2 Assigning and Using Huffman Codes 5.6.3 Search in Huffman...

Ngày tải lên: 22/04/2014, 13:03

... Galin [88] and Polubarinova-Kochina [199], [200] rst proposed a complex variable method by introducing the Riemann mapping from an auxiliary parametric plane () onto the phase domain in the 16 INTRODUCTION ... Polubarinova-Kochina contribution and its inuence in natural sciences and industry in [195]) We denote by (t) the bounded simply connected domain in the phase z-plane occupied by the uid at instant ... branches of complex and potential analysis, and planar uid mechanics For most parts of this book we assume the background provided by graduate courses in real and complex analysis, in particular,...

Ngày tải lên: 24/04/2014, 16:48

... Comparing Landscapes of Transportation: Riverine-Oriented and LandOriented Systems in the Indus Civilization and the Mughal Empire 281 Heather M.-L Miller 29 The Life and Times of a British Logging ... archaeologists and the increasingly eclectic and interdisciplinary nature of archaeology Household archaeology has become increasingly influenced by studies conducted in archaeology’s sister disciplines ... Buildings and Power: Freedom and Control in the Origin of Modern Building Types Routledge, London Martin, S |2001| Court and Realm: Architectural Signatures in the Southern Maya Lowlands In Royal...

Ngày tải lên: 11/06/2014, 16:57

... inefficiency and signaling overhead The energy loss due to inefficient operations in MAC, such as idle listening or overhearing, and clustering overhead may depend on the MAC protocol, the routing (14) ... and μ = glAl 0 and μ represent the energy consumed for data processing, transmitting, and receiving an l bits message, and the total energy consumption by the cluster-heads for aggregating information ... cluster-heads and the sink node The average number of hops between the cluster-heads and the sink node depends on the sink node’s location We consider a disc-shaped sensing terrain with radius r According...

Ngày tải lên: 20/06/2014, 22:20

... scheduling algorithm It is intended to improve Best Channel by maintaining a balance between two competing interests: maximizing the total wireless network throughput while allowing a minimum ... constraint given in terms of a delay constraint and a BER The delay constraint consists of a target delay Dt and the probability of exceeding it, ε Three simple and widely employed disciplines ... which in turn depends on the scheduling algorithm Three scheduling disciplines will be detailed in next sections Finally, the total system capacity CDt , is obtained as the sum of the individual...

Ngày tải lên: 21/06/2014, 11:20

... involved in policy and marketing, planning and analysis within Government institutions It is likely that potential research topics in the policy and marketing areas will arise from the training ... far, including the training workshops in policy analysis and marketing and the mini-research projects undertaken by visiting scholars, have contributed to the building of much needed skills and ... the post-harvest sector and the resource sectors including fishing, forestry and water • a need to develop capacity by ‘training the trainers’ in policy analysis and marketing skills so that Vietnam...

Ngày tải lên: 22/06/2014, 13:20

... at the singularity z = can be determined, resulting in (7) (The representation in (7) is in fact exact and not merely asymptotic It has been obtained by Zagier and Cohen in [27, p 387], and is ... offered in our concluding section, Section Darboux’s method and singularity analysis In this section, we gather some previously known facts about Darboux’s method, singularity analysis, and basic ... start by recalling in Section the principles of two classical methods dedicated to coefficient extraction in combinatorial generating functions, namely Darboux’s method and singularity analysis, which...

Ngày tải lên: 07/08/2014, 13:21

... measuring point for water flow was very close to the measuring point for water potential of root- stock In order to keep a steady state, it is considered that the measuring point for water flow ... located in the middle of the range of the points for water potential Therefore, in the following experiment, the water potential gradients in the stem between and m aboveground and water flow rates ... gradients of water potential of about 0.1 MPa were observed at night and in the early morning when the water flow declined Fig shows the relationships between the water potential gradient and the water...

Ngày tải lên: 09/08/2014, 04:20

... water supply systems in developing countries.11 Rainwater In developing countries rainwater is sometimes used to supplement the other water supply sources In some tropical islands rainwater is the ... rodent and other vector control; water contamination and use of water supply devices; and proper use and maintenance of various types of privies and latrines Training and Educational Material, and ... C016_008_r03.indd 1004 11/18/2005 11:01:57 AM PLANNING WATER SUPPLY AND SANITATION PROJECTS IN DEVELOPING NATIONS the financial (minimizing initial investment cost as well as maintenance cost) and technical...

Ngày tải lên: 10/08/2014, 20:20

... from linkage group interacting with the second QTL from linkage group C one QTL from linkage group interacting with the second QTL from linkage group D one QTL from linkage group interacting with ... decades have seen a tremendous interest in developing statistical models for QTL mapping of complex traits inspired by Lander and Botestin’s (1989) pioneered interval mapping [2,3,17,22-25] However, ... from linkage group 12 E one QTL from linkage group interacting with the second QTL from linkage group 14 F one QTL from linkage group interacting with the second QTL from linkage group 12 In each...

Ngày tải lên: 11/08/2014, 11:21