The chart below segments the polyether polyol market by end-use applications. Chemistry PPG polyether polyols are produced by reacting propylene oxide (PO) monomer with an “initiator” (water, glycerin, sorbitol, sucrose, amines, etc.) under catalytic conditions. The multifunctional initiators allow...
important;border-color:#ddd!important;background:#f7f7f7!important;box-shadow:none!important;text-shadow:0 1px 0 #fff!important;cursor:default;-webkit-transform:none!important;transform:none!important}.wp-core-ui .button-link{margin:0;padding:0;box-shadow:none;border:0;border-r...
Figure 1. The P, QRS, and T waves in a single cycle of a standard ECG reading. Figure 2. Typical transmission of a PPG signal with the systolic period. Reproduced with permission from [37]. The applicability of the A2ES’s ECG and PPG data for building an ERS was tested using ma...
Figure 1. Flow chart of the proposed sequence including our new peak detection algorithm and a new peak correction method. Step A: perform PPG peak detection on the clean PPG using the WEPD peak detection algorithm described in Section 2.2.2. Step B: if AF detected, perform PAC/PVC detecti...