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315 Result(s)
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Article
Nondiagonal seed universes and a network of double gravitational soliton universes
By using the double Ehlers transformations andγ transformations, new non-diagonal seed solutions are obtained. From these seed solutions we obtain a network of double gravitational soliton solutions. The double g...
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Article
Self-dualSU(N) gauge fields
We give a method by which we can construct solutions to the self-dualSU(N) gauge field equations, some of which can be chosen as seed solutions.
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Article
Five-dimensional axisymmetric spacetime solutions
We give a method by which a class of 5D potential solutions and a class of 5D spacetime solutions with magnetic field can be generalized, and show some examples.
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Article
Representation of complex number imaginary unit and supermatrix solution to the Yang-Baxter equation
The double complex number imaginary unitJ D is treated as a special matrixM(J D ); by considering the matrixM
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Article
Regional epidemic laws of poplar Ice Nucleation Active bacterial canker
Through the methods of correlation analysis and main factor analysis, the relationship between the poplar INA bacterial canker and circumstances was analyzed and 9 main factors for affecting the disease were s...
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Chapter
Mutation of W457 Alters N-Hydroxy-L-Arginine Oxidation by Inducible no Synthase: A Single Turnover Study
Nitric oxide synthases (NOS) are homodimeric enzymes which catalyze Arg to nitric oxide and citrulline (1). Its subunits contain a N-terminal oxygenase domain which can bind Fe-protoporphyrin IX (heme), Arg, and ...
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Article
TGF-β induces apoptosis through Smad-mediated expression of DAP-kinase
Transforming growth factor-β (TGF-β) and TGF-β-related factors induce apoptosis in a variety of tissues; however, the mechanism underlying this induction is largely unknown. Here, we demonstrate that TGF-β ind...
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Article
The influence of $\pi$-quasinormality of some subgroups of a finite group
A subgroup H of G is said to be $\pi$-quasinormal in G if it permute with every Sylow subgroup of G. In this paper, we extend the study on the structure of a finite group under the assumption that some subgroups ...
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Article
On a problem of Skiba from the Kourovka Notebook
In this paper, we give a positive answer to a recent open problem of Skiba in Kourovka Notebook without using the odd order theorem and other deep theorems. Some of the techniques are improved.
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Chapter and Conference Paper
An Adaptive Control Using Multiple Neural Networks for the Position Control in Hydraulic Servo System
A model following adaptive control based on neural network for the electro-hydraulic servo system (EHSS) subjected to varied load is proposed. This proposed control utilizes multiple neural networks including ...
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Article
Interface and properties of epoxy resin modified by elastomeric nano-particles
Study on a new composite of epoxy resin/elastomeric nano-particles (ENP) is reported in this paper, which shows that, in comparison with pure epoxy resin and epoxy toughened with CTBN, the composites of epoxy ...
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Article
On p-nilpotency of finite groups with some subgroups π-quasinormally embedded
A subgroup H of a group G is said to be π-quasinormal in G if it permutes with every Sylow subgroup of G, and H is said to be π-quasinormally embedded in G if for each prime dividing the order of H, a Sylow p-sub...
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Chapter and Conference Paper
Thermal Deformation Prediction in Machine Tools by Using Neural Network
Thermal deformation is a nonlinear dynamic phenomenon and is one of the significant factors for the accuracy of machine tools. In this study, a dynamic feed-forward neural network model is built to predict the...
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Article
On CAS-subgroups of finite groups
We introduce a new subgroup embedding property of a finite group called CAS-subgroup. Using this subgroup property, we determine the structure of finite groups with some CAS-subgroups of Sylow subgroups. Our resu...
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Article
Methylenetetrahydrofolate reductase (MTHFR) C677T and A1298C polymorphisms and the risk of primary Hepatocellular Carcinoma (HCC) in a Chinese population
Methylenetetrahydrofolate reductase (MTHFR), which is expressed in the liver, may be involved in both DNA methylation and DNA synthesis. It is also indicated as a potential risk factor of liver cancer in patie...
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Article
“Volume-Point” heat conduction constructal optimization with entransy dissipation minimization objective based on rectangular element
By taking equivalent thermal resistance, which reflects the average heat conduction effect and is defined based on entransy dissipation, as optimization objective, the “volume to point” constructal problem of ...
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Article
Modified Technique of Pancreaticojejunal Anastomosis with Invagination Following Pancreaticoduodenectomy: A Cohort Study
Leakage from pancreatic anastomoses remains the single most important morbidity after pancreaticoduodenectomy and contributes to prolonged hospitalization and mortality. This observational cohort study reporte...
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Article
Constructal multidisciplinary optimization of electromagnet based on entransy dissipation minimization
Based on entransy dissipation, the mean temperature difference of solenoid (electromagnet) with high thermal conductivity material inserted is deduced, which can be taken as the fundament for heat transfer opt...
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Article
Open AccessThe relation of metabolic syndrome according to five definitions to cardiovascular risk factors - a population-based study
Although National Cholesterol Education Program (NCEP), International Diabetes Federation (IDF), American Heart Association and National Heart, Lung and Blood Institute (AHA/NHLBI), World Health Organization (...
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Chapter and Conference Paper
Auto-configuration Support for IPv4/IPv6 Translation in Smart Sensor Networks
In this paper, we give an overview of Smart Sensor Networks and illustrate the communication systems between smart sensor networks and IPv4 networks. In order to support the communication between smart sensor ...