16 Result(s)
within
Chapter
**ng-Yong Xu
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Chapter and Conference Paper
A Top Down Algorithm for Mining Web Access Patterns from Web Logs
This paper proposes a new algorithm, called TAM WAP(the shorthand forTop down Algorithm for Mining Web AccessPatterns), to mine interesting WAP from Web logs. TAM WAP searches the P tree database in the top down ...
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Chapter
Marketing and Inventory Managements in Smart Phone Environment
The smartphone technology has brought enormous changes into enterprise management and government operation. The environment of business has also changed. In order to meet increasingly fierce competition, the b...
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Chapter and Conference Paper
The Solidification Structure Refinement of SWRCH22A Steel Billet under Pulse Magneto-Oscillation Treatment
The solidification structure in the continuous casting of SWRCH22A steel billet (240 mm × 240 mm) with Pulse Magneto-Oscillation (PMO) treatment was investigated. The length of columnar dendrites of the billet...
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Chapter and Conference Paper
Quantitative Petrophysical Characterization of Original Super-Permeability Zones of Bioclastic Limestone Reservoir
Super-permeability zones, as a kind of special pay zones, commonly exist in Middle East bioclastic limestone reservoirs, which enhanced the heterogeneity of the reservoirs and caused some severe issues for the...
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Chapter and Conference Paper
ILES, DDES and URANS Simulations of the Separated Flow Around a Circular Cylinder: A Comparative Study
Numerical simulations using ILES, DDES and URANS, respectively, have been carried out to study the wake flow of a circular cylinder at Reynolds number of 3900. The three-dimensional compressible Favre-filtered...
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Chapter and Conference Paper
Evaluation Indicators System and Improved Multi-attribute Decision-Making Model for Overseas Oil and Gas Venture
Screening of overseas upstream oil and gas venture is a multi-attribute decision-making issue. In view of the shortcomings of insufficient existing evaluation indicators especially without integrating environm...
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Chapter and Conference Paper
Seismic Attributes Expression and the Sedimentary Evolution of Bio-clastic Limestone Mound-Shoal Complex, Lower Cretaceous Period in Southern Iraq
Yammama formation of Lower Cretaceous period in Southern Iraq deposited massive bioclastic limestone of carbonate ramp, in which the mound-shoal complex (MSC) is the dominant reservoir contributor. Seismic att...
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Chapter and Conference Paper
Study of Geology-Engineering Integration Fracturing Design Based on Material Point Method
Due to terrestrial deposited, the tight-oil-reservoir in North Songliao Basin has strong heterogeneity. In view of this characteristic, this paper studied on geology-engineering integration based on material p...
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Chapter and Conference Paper
Development and Application of Special Tool for Aviation Plug Test of Nuclear Power Plant Core System
Aviation plugs are the main method of cable connection for the crux core systems of nuclear power plants. Aviation plugs require various tests such as insulation test, continuity test, polarity test and resist...
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Chapter
Progress on Schistosomiasis Research in China
Schistosomiasis japonica is one of the most important parasitic diseases in China despite a documented history of more than 2100 years. The study and use of diagnostic techniques play an important role in targ...
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Chapter and Conference Paper
Workover Fluid Leakage Dynamics and Plugging Experiment in Unconsolidated Sandstone Reservoir
In order to solve the problem that the loose sandstone reservoir has a large channel due to sand production, and the workover fluid leakage pollutes the reservoir during workover operation. The mechanism of fa...
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Chapter and Conference Paper
Proppant Combination Optimization and Flow Conductivity Research of Jimusaer Shale Oil
The proppant conductivity evaluation is mostly based on the water phase, but the average viscosity of Jimsar shale oil is 123.2 mpa·s, which is far higher than that of water. Therefore, the conductivity test w...
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Chapter and Conference Paper
Research on Data System and Platform Architecture of Complex Aeronautical Equipment Development
equipment is a typical representation of complex equipment, which is characterized by long development cycle, long service life, long industrial chain and many supporting contractors. In order to improve the i...
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Chapter and Conference Paper
Characteristics of Cretaceous Bioclastic Limestone Reservoirs and Impact on Water Injection Development, in the Middle East
The bioclastic limestone reservoirs of Cretaceous in the Middle East were highly heterogeneous and had serious problems in the development. This paper aims to investigated the characteristics of bioclastic lim...
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Chapter and Conference Paper
Types of Interlayers and Log Interpretation Methods of Cretaceous Carbonate Rocks in the Middle East
The interlayers had an important impact on the development of carbonate reservoirs. Due to the diverse genesis and concealment, it was difficult to identify by the logging curve in uncored well. This paper aim...
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Chapter and Conference Paper
Numerical Investigation of the Effect of Aircraft Nose Wall Waviness on the Hole Pressure of the Static Pressure Probe
The existence of the aircraft nose skin waviness will affect the static pressure measurement, and then affect the altitude indication of aircraft. So it is of great significance to study the effect of waviness...
