Background: The role of temperature changes, as an environmental risk factor, in the human health status has been investigated in recent studies. Accordingly, the present two-year study was conducted to evaluate the incidence of myocardial infarction (MI) in warm and cold seasons in Ali-ibn Abi Talib Hospital, Rafsanjan, Iran. Materials and Methods: In this descriptive and cross-sectional st...

agriculture sector has had a significant grow thing role in the iran, but growth and development in this sector is not possible without a suitable risk management. this study has tried to predict and measure the risk from changing weather condition on agriculture products of gorgan county using mont carlo stimulation as one of the powerful tools on risk analysis. the results showed that the hig...

Changing weather driven by climate change may influence tourists’ decisions about “when and where to go for vacation.” Indeed, the results of have altered attractiveness a variety destinations locations, therefore changing profitability tourism-based businesses. The aim study was evaluate potential impact on visits outdoor recreation sites. Specifically, research assessed weather, as well econo...

Differential 2.2μm (K-band) luminosity functions are presented for a complete sample of 1570 nearby (Vgsr ≤ 3000 km/s, where Vgsr is the velocity measured with respect to the Galactic standard of rest), bright (K ≤ 10 mag), galaxies segregated by visible morphology. The K-band luminosity function for late-type spirals follows a power law that rises towards low luminosities whereas the K-band lu...

Data warehouse systems integrate data from heterogeneous sources. These sources are autonomous in nature and change independently of a data warehouse. Owing to changes in data sources, the content and the schema of a data warehouse may need to be changed for accurate decision making. Slowly changing dimensions and temporal data warehouses are the available solutions to manage changes in the con...