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212.945  Articles
1 of 21.295 pages  |  10  records  |  more records»
Objectives: Schizophrenia patients often experience relapses once and even more with no limit on number of relapses. The time among relapses are rarely considered in studies. The aim of this study was to identify some risk factors of time to elapses in sc... see more

This paper concerns the issue of survival modelling in the case of repeated events. In the modelling of this type of events, attention should be paid to the existence of dependence among the analysed durations, as well as the occurrence of unobserved hete... see more

Early sexual debut is often associated with a number of social challenges. However, the hazard and risk factors of changing pattern of age at first sex have not been fully explained.  This paper investigated the period-cohort effects by fitting flexi... see more

Seismic events for decades have caused great prejudice to countries causing human and economic losses due to the collapse of houses, therefore the relevance of this research lies in offering a management model with processes to identify the seismic vulner... see more

A three dimensional hydrodynamic model including the suspended sediment transport is presented and appilied to the microtidal coastal region off the Rhone river mouth. The dependence of the solution on turbulent parametIzation is first numerically investi... see more

Suicide is the act of taking one's own life which is made within the framework of a voluntarily action by an informed individual. Impulsivity is one of the most reasons for the emergence of suicidal behaviors. Impulsivity takes place without considering t... see more

The paper authenticated the need for separate positive integer time series model(s). This was done from the standpoint of a proposal for both mixtures of continuous and discrete time series models. Positive integer time series data are time series data su... see more

We developed a stage/sex matrix model for quota-harvest management of moose (Al­ces alces) populations in Alberta, and believe that the model structure has general applicability for harvesting of large mammal populations. The model includes density depend... see more

This article discusses modelling of Aboveground Net Primary Production (ANPP) of steppe (arid grassland ecosystems) plant species in relation to changes in total precipitation over the previous year at the “Stara” study site, Biosphere Reserve “Askania-No... see more

1 of 21.295 pages  |  10  records  |  more records»