4,491 Result(s)
within
Conference Paper
** **ang Zhang
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Chapter and Conference Paper
Methods for Estimating the Drainable Porosity in Nonsteady Drainage Formulas
The drainable porosity is one of the most important parameters for subsurface drainage design. At present time in most drainage formulas the specific yield is taken to be a constant value. As the existing conc...
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Chapter and Conference Paper
Methods for Estimating the Evaporation from Shallow Water Table in Drainage Design Formulas
The evaporation plays an important part in lowering the shallow groundwater table. In many areas this factor should not be ignored in subsurface drainage design. Empirical formulas for estimating steady evapor...
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Chapter and Conference Paper
Late Results of Surgical Treatment for Carcinoma of the Esophagus
In 1981 we reported our experience in the surgical treatment of 1647 patients with carcinoma of the esophagus during a 22-year period from 1958 through 1979 [1]. A further follow-up study of this series of cas...
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Chapter and Conference Paper
Characteristic Expansion and Boundary Function Matching Method for Analysis of Generation and Propagation of Internal Waves
The propagation of internal waves generated by a moving flat body in stratified fluid is studied by using characteristic expansion and boundary function matching method combined with numerical computation. Und...
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Chapter and Conference Paper
Chunking Structural Design Knowledge as Prototypes
A prototype is a generalization of grou**s of elements in a design domain which provides the basis for the commencement of a design. A prototype carries with it the required interpretations or requirements, ...
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Chapter and Conference Paper
DI-domains as information systems
This paper introduces stable information systems. Stable information systems determine dI-domains and stable approximable map**s give stable functions, and vice versa. The notion of rigid embedding is captur...
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Chapter and Conference Paper
Boundary Element Method for Composite Bodies
A general algorithm, based on Boundary Element Method for two dimensional composite bodies is presented. The composite body is viewed as a homogeneous orthotropic body. Unlike an isotopic body, an orthotropic ...
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Chapter and Conference Paper
Notes on Archikainella and Paraacidaspis (Trilobita)
The type material of Chinese Upper Cambrian eoacidaspidid trilobites is here reviewed. Belovia, Eoacidaspis, Paraacidaspis and Archikainella are assigned to the family Eoacidaspididae. Paraacidaspis is a valid ge...
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Chapter and Conference Paper
Discovery of Jurassic Conchostracans with Well-Preserved Soft Parts and Notes on Its Biological Significance
Conchostracans with well-preserved soft parts were found from the Middle Jurassic Jiulongshan formation at Zhouyingzi of Luan**, northern Hebei. Four types of preserved patterns in the collections show the c...
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Chapter and Conference Paper
The Growth and Interaction of Bubbles in Rayleigh-Taylor Unstable Interfaces
The dynamic behavior of Rayleigh-Taylor unstable interfaces may be simplified in terms of dynamics of fundamental modes and the interaction between these modes. A dynamic equation is proposed to capture the do...
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Chapter and Conference Paper
Front Tracking, Oil Reservoirs, Engineering Scale Problems and Mass Conservation
A critical analysis is given of the mechanisms for mass conservation loss for the front tracking algorithm of the authors and co-workers in the context of two phase incompressible flow in porous media. We desc...
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Chapter and Conference Paper
Disjunctive systems and L-Domains
Disjunctive systems are a representation of L-domains. They use sequents of the form X⊢Y, with X finite and Y pairwise disjoint. We show that for any disjunctive system, its elements ordered by inclusion form an ...
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Chapter and Conference Paper
The Sensitivity of a Non-Isothermal Liquid Bridge to Residual Acceleration
Liquid bridges appear in a variety of industrial processes, for example in the well-known floating-zone crystal growth technique. This crystal growth method has received much attention in recent years. In part...
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Chapter and Conference Paper
Time dependent anomalous diffusion for flow in multi-fractal porous media
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Chapter and Conference Paper
A monoidal closed category of event structures
This paper introduces the following new constructions on stable event structures: the tensor product, the linear function space, and the exponential. It results in a monoidal closed category of stable event st...
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Chapter and Conference Paper
Continuous and High Cell Density Cultivation of Escherichia coli W3110(pE901) Harboring Human Interferon Alpha A Gene
The expression of foreign gene in microorganisms is affected not only by the structure of the recombinant plasmid and the characteristics of the host, but also by the environment in which the genetic engineere...
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Chapter and Conference Paper
Quasi-Diagonalizing Unitaries and the Generalized Weyl-Von Neumann Theorem
We factor a quasi-diagonal unitary in the multiplier algebra M(A ⊗ K) as a product of a diagonal unitary and a perturbation of the identity by an element of A ⊗ K. This, combined with a break-through result of H....
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Chapter and Conference Paper
Universal quasi-prime algebraic domains
This paper demonstrates the existence of a saturated quasi-prime algebraic domain. It also presents a cpo of quasi-prime generated information systems for solving domain equations.
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Chapter and Conference Paper
The behavior of a cavitation bubble near a rigid wall
During the collapse of an initially spherical cavitation bubble adjacent to a rigid wall, a wall-directed re-entrant jet forms from the side of the bubble farthest from the wall. This jet eventually impacts wi...
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Chapter and Conference Paper
DL-Raid: An environment for supporting Digital Library services
