The expression of effective stress proposed by Terzaghi has always been questioned. Many correction formulas are modification pore pressure term. factor is related to porosity, contact area and other factors. When the particles in point contact, that Terzaghi, while for surface particles, actual increases produced passing through based on stress. There many factors affect development pressure, ...

A signed graph (G,σ) on n vertices is called a parity if there bijection f:V(G)→{1,2,…,n} such that for each edge e=uv of G, f(u) and f(v) have the same σ(e)=1, opposite parities σ(e)=−1. The signature σ parity-signature G. Let Σ−(G) denote set number negative edges over all possible parity-signatures σ. rna σ−(G) G given by σ−(G)=minΣ−(G). In other words, minimum cardinality an edge-cut in two...

In the era of high frequency trading and pervasiveness irregularly spaced trading, we control for time element in Modified Weighted Price Contribution (MWPC) model by Jahanshahloo Spokeviciute (2018). We empirically show that our new modification controls reaction (Speed) market participants to arrival information.

This paper describes a novel edge-preserved smoothing method with special consideration to an intravascular ultrasound (IVUS) image. An IVUS image, which is commonly used for a diagnosis of acute coronary syndromes (ACS), is very grainy due to heavy speckle noise. The speckle noise prevents not only the medical doctors’ interpretation of the IVUS image, but also the processing of medical images...

A modification of the standard spin-echo pulse sequence designed to suppress motion artifacts was clinically evaluated on T2-weighted MR images of the cervicocranial region. A retrospective study involving 40 patients, half of whom were examined with a standard T2-weighted multislice spin-echo sequence and half of whom were examined with a gradient waveform modification of the same sequence, un...

The paper suggests a modification of the contracting mapping method for non-linear and non-local parabolic equations. This modification is based on weighted in time energy estimates for the L2-norm of the solution of a parabolic equation via a weighted version of the H−1-norm of the free term such that the inverse matrix of the higher order coefficients of the parabolic equation is included int...

The application of family-based tests to whole-genome sequenced data provides a new window on the role of rare variant alleles in the etiology of disease. By applying family-based tests to these data, we can now identify rare variants associated with disease. Approaches for common variants, by contrast, require large sample sizes for power, and are powerless when faced with rare variants. When ...

In this paper, we design a robust adaptive controller for a flexible spacecraft model. Specifically, the proposed framework involves a new and novel controller architecture involving a modification term in the update law that minimizes an error criterion involving the distance between the weighted regressor vector and the weighted system error states. This modification term allows for fast adap...