Achieving Enhanced Spectral Efficiency for Constant Envelope Transmission in CP-OFDMA Framework. [PDF]
Zhu Z +5 more
europepmc +1 more source
Powered Air Purifying Respirators (PAPRs) for Protection from Respirable Dust in Underground Mines. [PDF]
Sanchez Gonzalez L +2 more
europepmc +1 more source
The Real-Time Estimation of Respiratory Flow and Mask Leakage in a PAPR Using a Single Differential-Pressure Sensor and Microcontroller-Based Smartphone Interface in the Development of a Public-Oriented Powered Air-Purifying Respirator as an Alternative to Lockdown Measures. [PDF]
Fujii Y.
europepmc +1 more source
Discontinuity Characterization and Low-Complexity Smoothing in RF-PA Polynomial Piecewise Modeling. [PDF]
Pedrosa C +5 more
europepmc +1 more source
Attitudes of fire service personnel toward respiratory protection in wildland firefighting. [PDF]
Dawit E +4 more
europepmc +1 more source
Frequency-comb enabled spectrum-correlation reflectometry for distributed fiber-optic sensing. [PDF]
Lin Z +5 more
europepmc +1 more source
Prognostic Value of Selective Nerve Root Blocks Prior to Pulsed Radiofrequency in the Treatment of Patients With Chronic Radicular Pain: A Systematic Review. [PDF]
van Ooijen MR +4 more
europepmc +1 more source
Examination of the requirements for powered air-purifying respirator (PAPR) utilization as an alternative to lockdown. [PDF]
Fujii Y.
europepmc +1 more source
Self-medication with psychedelics: a scoping review and narrative synthesis of review-level evidence. [PDF]
Shiju S, Tirumala R, Marseille E.
europepmc +1 more source

