This paper studies the short-term impacts of air pollutants on mortality rates in a range of diseases including cardiovascular, respiratory and digestive diseases, tumors jerome brown jersey and cancers.It uses daily data of suspended particulate matters (SPM), CO, NOx, and O3 in six metropolitan areas of Tehran, Ahvaz, Mashhad, Tabriz, Shiraz, and
Before-after, control-impact analysis of evidence for the impacts of water level on Walleye, Northern Pike and Yellow Perch in lakes of the Rainy-Namakan complex (MN, USA and ON, CA).
Water level (WL) fluctuations in lakes influence many here aspects of ecosystem processes.Concern about the potential impact of WL fluctuations on fisheries was one of the factors that motivated the decision in 2000 to alter the management of WL in the Rainy-Namakan reservoir complex (on the border between the U.S.state of Minnesota and the Canadia
An Integrated Method for River Water Level Recognition from Surveillance Images Using Convolution Neural Networks
Water conservancy personnel usually need to know the water level by water gauge images in real-time and with an expected accuracy.However, accurately recognizing the water level from water gauge images is still a complex problem.This article proposes a composite method applied in the Wuyuan City, Jiangxi Province, in China.This method can detect wa
Influence of Roughness on the Asymmetric Flow Field of a Slender Body
Low speed and high angle of attack are problems that must be faced in vertical launching missiles.A natural asymmetric crystal beaded candle holder vortex phenomenon occurs at a low speed and high angle of attack of a slender body.In this paper, the Detached Eddy Simulation (DES) method is adopted to simulate the asymmetric flow of a slender body a