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247  Articles
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Fraud is a phenomenon that continues to exist in society with a modus operandi that continues to evolve with the times. The mode of operation of fraud is continually evolving with technological advancements, globalization, and consumer behavior shifts. In... see more

The amount of News displayed on online news portals. Often does not indicate the topic being discussed, but the News can be read and analyzed. You can find the main issues and trends in the News being discussed. It would be best if you had a quick and eff... see more

The accuracy in extracting and summarizing thousands of reviews into several topics is the key in the implementation of data processing and further information. The hotel industry is no exception, where a review is an asset which, when processed, can prod... see more

Abstract.Purpose: Topic modeling is a practical algorithm for identifying topics in text data. This study aims to find issues of WhatsApp user reviews using Latent Dirichlet Allocation (LDA) and describe the characteristics of each case.Method: We used 17... see more

We state a Wiener criterion at the boundary related to p-homogeneous strongly local Riemannian type Dirichlet forms.

In this paper we deal with the existence of weak solutions for some Dirichlet problem.The existence of solutions is proved by applying a critical point variational principle obtained by B. Ricceri as consequence of a more general variational principle.

In this paper we consider the Dirichlet problem involving the p(x) and q(x) -Laplacian of the type-?p(x)u = f (u,v) in ?-?q(x)v = g(u,v) in ?u = 0 on ??v = 0 on ??and, by applying a critical point variational principle obtained by Ricceri as a consequence... see more

Convoluting the harmonic Green function with itself consecutively leads to a polyharmonic Green function suitable to solve an iterated Dirichlet problem for the higher order Poisson equation. The procedure works in any regular domain and is not restricted... see more

In this time, the need of research, the development and the implementation of the result of research in health is increasing both from the researchers, the government, the academic even of from the public general. One of the ways to find out the health re... see more

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