Using ERA5 reanalysis data of ECMWF and the ultra-high voltage (UHV) transmission line icing observation system to analyze meteorological conditions conductor in Guizhou from January 24 29, 2018, Results show: The weather for this event are that temperature drops below 0°C, there is weak rainfall, humidity generally between 95% 100%; direction mainly northerly wind, with wind speed 2~6m/s; air ...

The passenger line planning is a process of strategic long-term decision-making problem in the field of railway passenger planning. A line is a route between starting point and destination with certain stops, which has a certain frequency of train schedule. A new solution based on decomposition algorithm has been proposed in this paper, which is defined in a master problem and two sub problems....

use of tailor-welded blanks (twbs) in production has significant advantages such as weight and cost reduction. however, their application requires processes that increase their poor formability in comparison to base materials. one of these procedures is the use of fluid pressure in sheet metal forming. in this paper hydro-mechanical deep drawing process of tailor-welded low carbon steel (st12) ...

Generally, greenhouses are high energy-consuming, sometimes accounting for 50% of the cost greenhouse production. Geothermal energy plays a very important role in maintaining desired temperature and reducing consumption. This work deals with project hybrid heating plant (97% geothermal 3% gas-condensing boiler) innovative Plant Phenotyping Greenhouse at University Campus Grugliasco (few km West...

The relative importance of systolic blood pressure (SBP) versus diastolic blood pressure (DBP) in predicting the risk of ischaemic heart disease (IHD) mortality is controversial. We have re-examined SBP compared to D BP and other combinations of SBP and D BP in predicting the risk of IHD mortality in a long-term cohort study oflO,541 men and women in the West of Scotland. During a mean fo...

We present WESt, a visualization for surgery waiting times applied to the province of British Columbia (BC) in Canada. This project is motivated by the long waiting time for surgeries in BC, which has the potential to put patients in danger and put extra pressure on clinicians [2]. WESt helps patients select a hospital and a physician, and to explore their options to get their surgery as soon a...