Results 211 to 220 of about 3,460,573 (292)

An Investigation of the Relationship Between Central Bank Unconventional Monetary Policy and Bitcoin Activity

open access: yesInternational Journal of Finance &Economics, EarlyView.
ABSTRACT This article investigates whether the unconventional monetary policy (UMP) measures pursued by the Federal Reserve, the Bank of England, the Bank of Japan, and the European Central Bank since the Global Financial Crisis (GFC) are associated with an appetite for cryptocurrency.
Niamh Wylie, Martha O'Hagan‐Luff
wiley   +1 more source

Wearable, broadband auscultation patch with cantilever pressure transducer for remote healthcare monitoring. [PDF]

open access: yesNat Commun
Dang TB   +16 more
europepmc   +1 more source

Classification of heart sounds using fractional fourier transform based mel-frequency spectral coefficients and traditional classifiers

Biomedical Signal Processing and Control, 2020
Heart sounds are a rich source of information for early diagnosis of cardiac pathologies. Distinguishing normal from abnormal heart sounds requires a specially trained clinician.
Zaid Abduh   +2 more
exaly   +2 more sources

HeartPrint: Passive Heart Sounds Authentication Exploiting In-Ear Microphones

IEEE Conference on Computer Communications, 2023
Biometrics has been increasingly integrated into wearable devices to enhance data privacy and security in recent years. Meanwhile, the popularity of wearables in turn creates a unique opportunity for capturing novel biometrics leveraging various embedded
Yetong Cao   +4 more
semanticscholar   +1 more source

Heart Sounds Classification Based on Feature Fusion Using Lightweight Neural Networks

IEEE Transactions on Instrumentation and Measurement, 2021
Heart sounds are an important basis for evaluating heart disease. In recent years, auxiliary diagnosis technology of cardiovascular disease based on the detection of heart sound signals has become a research hotspot.
Suyi Li, Feng Li, Shijie Tang, F. Luo
semanticscholar   +1 more source

Automatic classification and diagnosis of heart valve diseases using heart sounds with MFCC and proposed deep model

Concurrency and Computation, 2022
Heart sounds have been widely used for years to monitor and classify heart diseases. Experts manually examine these sounds, which is arduous and time‐consuming.
M. Yıldırım
semanticscholar   +1 more source

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