This paper addresses public sector communication by exploring the role of government whistleblowers.It argues for the need to reconnect voices by creating platforms from which whistleblowers can speak without fear of retribution for the betterment of society.The paper presents 13 in-depth interviews with whistleblowers who worked for governmental e
Artifacts in pulse transit time measurements using standard patient monitoring equipment.
ObjectivePulse transit time (PTT) refers to the time it takes a pulse wave to travel between two arterial sites.PTT can be estimated, amongst others, using the electrocardiogram (ECG) and photoplethysmogram (PPG).Because we observed a sawtooth artifact in the PTT while using standard patient monitoring equipment for ECG and PPG, we explored the rea