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82.611  Articles
1 of 8.262 pages  |  10  records  |  more records»
Climate change has led to non-stationarity in recorded floods all over the world. Although previous studies have widely discussed the design error caused by non-stationarity, most of them explored basins with closed catchment areas. The response of flood ... see more

The stationarity assumption of hydrological processes has long been compromised by human disturbances in river basins. The traditional hydrological extreme-value analysis method, i.e., “extreme value theory” which assumes stationarity of the t... see more

In the face of global oil price instability, which seems to negatively impact the Nigerian economy, this study examined how the Nigerian government and its stakeholders have explored other sectors of her economy, such as agriculture, manufacturing, and to... see more

This is a companion paper to "Ghost penalties in nonconvex constrained optimization: Diminishing stepsizes and iteration complexity" (to appear in Mathematics of Operations Research). We consider the ghost penalty scheme for nonconvex, constrained optimiz... see more

Context. Effective solution of a number of application problems related to transportation, as a rule, depends on the solution of two problems: the correct formation of the composition of the column of technique and the successful choice of the route of it... see more

Improvement of sow reproductive performance is a key factor determining the efficiency of the pig production cycle and profitability of pork production. This article presents the solution of an important scientific and practical problem of individual fore... see more

Contex. Modern electrocardiography, in spite of qualitative improvement in hardware and data processing capabilities, for today haspractically exhausted a resource of reception of the additional diagnostic information. In the article an attempt is made to... see more

We proposed in this work the introduction of a new vision of stochastic processes through geometry induced by dilation. The dilation matrices of a given process are obtained by a composition of rotation matrices built in with respect to partial correlatio... see more

This paper tests for long-run output convergence between a sample of eightLatin American countries and over the study period 1900-2003. The keycontribution of this paper is in terms of the econometric methodology wherenon-stationarity of log real per capi... see more

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