Improving Energy Efficiency for All: Lessons on sustainable building retrofits from Shanghai, China

Improving the energy efficiency of existing buildings is a critical part of action on climate change. Retrofitting in particular provides benefits to the economy, the environment and society, as well as making significant reductions to operational greenhouse gas emissions. This policy brief looks in detail at the impact of retrofitting schemes...

Association between thyroid function and heart rate monitored by wearable devices in patients with hypothyroidism

Background: Heart rate (HR) monitored by a wearable device (WD) has demonstrated its clinical feasibility for thyrotoxicosis subjects. However, the association of HR monitored by wearables with hypothyroidism has not been examined. We assessed the association between serum thyroid hormone concentration and three WD-HR parameters in...

A 1024-Channel 268 nW/pixel 36x36 μm²/ch Data-Compressive Neural Recording IC for High-Bandwidth Brain-Computer Interfaces

This paper presents a neural recording IC featuring lossy compression during digitization, thus preventing data deluge and enabling a compact active digital pixel design. The wired-OR-based compression discards unwanted baseline samples while allowing the reconstruction of spike samples. The IC features a 32x32 MEA with 36 μ m pixel pitch and...