OBJECTIVE To quantify the association between exposure to higher temperatures and the risk of myocardial infarction at an hourly temporal resolution. DESIGN Case-crossover study. SETTING England and Wales Myocardial Ischaemia National Audit Project (MINAP) database. PARTICIPANTS 24,861 hospital admissions for myocardial infarction occurring in 11 conurbations during the warmest months (Ju...

An accurate forecast of Emergency Department (ED) arrivals by an hour the day is critical to meet patients’ demand. It enables planners match ED staff number arrivals, redeploy staff, and reconfigure units. In this study, we develop a model based on Generalised Additive Models advanced dynamic exponential smoothing generate hourly probabilistic for prediction window 48 hours. We compare accurac...

Widespread participation of retail electricity consumers in short-term wholesale electricity markets throughout the United States is rapidly becoming technologically feasible. A number of jurisdictions are installing or have installed interval meters for a large fraction or all of their retail customers. With this technology in place, the only remaining barrier is whether state regulators will ...

The aim of this study is to investigate the oil prices, which have crucial impact an economy, using new ratios called Nickel instead golden on technical analysis. are developed considering Fibonacci sequence. This first use in analysis economics and finance. In study, graphs comprising weekly, daily, $4-$hour $30-$minute periods analyzed retracement, fan, arcs time zones applications, results c...

With the development of global navigation satellite system(GNSS), hourly ultra-rapid products GNSS are attracting more attention due to their low latency and high accuracy. A new strategy method was applied by Shanghai Astronomical Observatory (SHAO) Analysis Center (AC) international Monitoring Assessment Service (iGMAS) for generating 6-hourly 1-hourly products, which mainly include American ...