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Therapy with fresh frozen plasma (FFP) confers serious risks, such as contraction of blood‐borne viruses, allergic reaction, volume overload and development of alloantibodies. The aim of this study was to apply principles of pharmacokinetic (PK) modelling to individual factor content of FFP to optimize individualized dosing, while minimizing potential risks of therapy. We used PK modelling to successfully...
The set of people who are frustrated every day by badly designed information technology is very large. So is the set of people whose dollars pay for the badly designed technology. A conservative estimate ranges in the billions for the cost of large-scale information systems that end up collecting dust because they're not properly human-centered. Yes, billions and still counting-that's the scary part...
In this work we present a comparative study for the transmission of a wavelet-compressed still image using FFT-OFDM over multipath channels with additive white Gaussian noise (AWGN). Rather than using a global threshold for the compression of the wavelet coefficients, we chose to compress the data by transmitting only the low-pass subbands from each decomposition level. 16-QAM is considered for the...
This paper presents an analysis of the error associated with speech after it has been processed using QAM modulation and sent through an IFFT/FFT OFDM transmission system. The main focus will be on how this type of modulation and transmission system will affect the unique features of speech used for speaker recognition and verification systems. Channel deformations can lead to serious errors in speech...
In this work we will present a study of the reliability of a well-known speaker recognition algorithm when using speech sent over communication channels with channel distortion and noise. The speech features used to test and train this system are the mel-frequency cepstral coefficients. For speaker recognition applications, channel deformations can lead to serious errors in recognition if the speech...
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