Pulse oximeters’ (POs) varying performance based on skin tones has been highly publicised. Compared to arterial blood gas analysis, POs tend to overestimate oxygen saturation (SpO 2 ) values for people with darker skin (occult hypoxemia). The objective is to develop a test bench for assessing commercial home and hospital-based POs in controlled laboratory conditions. A laboratory simulator was used to mimic different SpO 2 val...

Purpose Bio-based insulation materials can have a significant impact in achieving net zero target in the construction sector. However, they face challenges due to lack of data on environmental performances and professional perception, hindering their proliferation. This study aims to combine scenario-based and dynamic analyses of environmental performances to provide comprehensive environmental information on bio-based thermal...

Scientific assessments are tools used to look across a broad body of knowledge and draw overarching conclusions about the state of the science. They allow experts to synthesize technical knowledge and develop broad understanding of observed and future trends, risks, and opportunities. The National Climate Assessment (NCA), a major climate report of the United States (U.S.) Government, is one such assessment report. The NCA was...