This research concerns the identification of a pattern between occurrence extreme weather conditions, such as cold waves and heat waves, hospitalization for cardiovascular diseases (CVDs), in University Hospital Santa Maria (HUSM) southern Brazil 2012 2017. The employed field experiment method to measure biometeorological parameters associated with hospital admissions different seasons, during ...

one of the major issues of increasing agricultural production, is adaptation of technology to specific climatic variables in cultivated areas. knowing the weather and climatic condition and periodic yearly and multi-year changes of meteorological phenomena and deviations from normal values ​​are of major requirements of modern agriculture. in this study, daily, monthly and annual weather data o...

Images of outdoor scenes captured in bad weather suffer from poor contrast. Under bad weather conditions, the light reaching a camera is severely scattered by the atmosphere. The resulting decay in contrast varies across the scene and is exponential in the depths of scene points. Therefore, traditional space invariant image processing techniques are not sufficient to remove weather effects from...

Today Free-Space Optical communication (FSO)has overcome the radio frequency communication. This paper gives an overview of the availability of an FSO system and its different weather conditions. It describes problems that the designer faces while implementing an FSO system and to overcome that problems .Performance analysis of a system for different weather conditions is carried out. Calculati...

In Costa Rica there is little information about asthma admissions. In this report the monthly asthma admissions and weather data for a seven year period were reviewed. The hospital asthma admissions showed notable seasonal variation associated with variations in the rainfall and the relative humidity.