Study of a Low-cost Heart rate Remote monitoring system using the Arduino platform

<p>Currently, remote monitoring systems have evolvedto respond to the peculiar needs in the healthcare industry, suchas Cardiovascular diseases, which is an essential foundation in themodern concept of the smart city. We propose a system to monitorpatient current health conditions as a healthcare system basedon the widely spread available low-cost technologies, namely,GSM and Arduino platform. Statistics show that hypertensiveheart disease and blood pressure are risk factors for the highdeath rate. To decrease it, preventive measures should be appliedproviding a health monitoring system to save the patient life atan acceptable time. The objective of this paper is to developa prototype of a low-cost system, that is capable of performingremote monitoring of a patient’s heart rate and body temperaturein real-time and stores the data on the memory card using low-cost hardware such as Arduino, and also, using the servicesprovided by the GSM network, to enable communication witha health specialists cell phone upon request or if there areanomalies in the values measured by the sensors. The studyfocuses on heartbeat rate using the Difference Operation Method(DOM), described by Yeh & Wang, and body temperature, thus,in case of emergency, a short call is done, and then an SMS issent to the health specialist’s mobile containing measured values.Using this algorithm and after some tests using data from theMIT BIH Database distribution, we manage to find the bestsample frequency and eliminate the distortion of the signal.</p> sample frequency and eliminate the distortion of the signal.

Study of a Low-cost Heart rate Remote monitoring system using the Arduino platform

<p>Currently, remote monitoring systems have evolvedto respond to the peculiar needs in the healthcare industry, suchas Cardiovascular diseases, which is an essential foundation in themodern concept of the smart city. We propose a system to monitorpatient current health conditions as a healthcare system basedon the widely spread available low-cost technologies, namely,GSM and Arduino platform. Statistics show that hypertensiveheart disease and blood pressure are risk factors for the highdeath rate. To decrease it, preventive measures should be appliedproviding a health monitoring system to save the patient life atan acceptable time. The objective of this paper is to developa prototype of a low-cost system, that is capable of performingremote monitoring of a patient’s heart rate and body temperaturein real-time and stores the data on the memory card using low-cost hardware such as Arduino, and also, using the servicesprovided by the GSM network, to enable communication witha health specialists cell phone upon request or if there areanomalies in the values measured by the sensors. The studyfocuses on heartbeat rate using the Difference Operation Method(DOM), described by Yeh & Wang, and body temperature, thus,in case of emergency, a short call is done, and then an SMS issent to the health specialist’s mobile containing measured values.Using this algorithm and after some tests using data from theMIT BIH Database distribution, we manage to find the bestsample frequency and eliminate the distortion of the signal.</p> sample frequency and eliminate the distortion of the signal.

Chapter VI

One other short call in Harley-street, in which Elinor received her brother’s congratulations on their travelling so far towards Barton without any expense,* and on Colonel Brandon’s being to follow them to Cleveland in a day or two, completed the intercourse of...

Flight of the Condors: Evidence on the Performance of Condor Option Spreads in Australia

This paper examines whether superior nominal and risk-adjusted returns can be generated using condor option spread strategies on a large capitalized Australian stock. Monthly Commonwealth Bank of Australia Ltd (CBA) condor option spreads are constructed from 2012 to 2015 and their returns established. Standard and alternative measures are used to determine the nominal and risk-adjusted performance of the spreads. The results show that the short put condor spread produces superior nominal and risk-adjusted returns, but seemingly underperformed when the upside potential ratio was taken into consideration. The long iron condor spread also offers reasonable returns across both performance metrics. On the other hand, the short call condor, long call condor, short iron condor and long put condor spreads did not perform as well on a nominal and risk-adjusted return basis. The results suggest that constructing spreads on the foundation of volatility preferences could be a driver of performance for condor option spreads strategies. For instance, short volatility condor spreads with negatively skewed return distribution shapes appear to add value, while long volatility condor spreads with positively skewed return distribution shapes seem to be less attractive over the sample period. Overall, condor option spreads demonstrate high risk-return profiles, offer versatility in their construction and intended pay-off outcomes, create value in some instances and can be executed across varying market conditions. It is suggested that risk averse investors best avoid condor option spreads, while those with above average risk tolerances may be well suited to the strategies, particularly short volatility-driven condor spreads.