Results 21 to 30 of about 3,426,584 (292)

ECG compression for remote healthcare systems using selective thresholding based on energy compaction [PDF]

open access: yes, 2012
This paper presents a wavelet-based low-complexity Electrocardiogram (ECG) compression algorithm for mobile healthcare systems, in the backdrop of real clinical requirements.
Maharatna, K.   +5 more
core   +2 more sources

THE OPTIMUM OVERALL PRESSURE RATIO OF THE INTERCOOLED GAS TURBINE UNIT

open access: yesИзвестия высших учебных заведений: Проблемы энергетики, 2017
In the article developed a mathematical model expansion and contraction of a real gas. Article shows the relationship between the isentropic efficiency of the compressor and the isentropic efficiency of the compressor stages. It was proved the need for a
N. G. Khasanov, A. B. Shigapov
doaj   +1 more source

Hardware architecture for lossless image compression based on context-based modeling and arithmetic coding [PDF]

open access: yes, 2007
In this paper we present a novel hardware architecture for context-based statistical lossless image compression, as part of a dynamically reconfigurable architecture for universal lossless compression.
Vitulli, Raffaele   +3 more
core   +1 more source

Compression Index and Compression Ratio Prediction by Artificial Neural Networks

open access: yesJournal of Engineering, 2017
Information about soil consolidation is essential in geotechnical design. Because of the time and expense involved in performing consolidation tests, equations are required to estimate compression index from soil index properties. Although many empirical
Abbas Jawad Al-Taie, Ass. Prof. Dr.   +2 more
doaj   +2 more sources

Visual saliency from image features with application to compression [PDF]

open access: yes, 2012
Image feature point algorithms and their associated regional de-scriptors can be viewed as primitive detectors of visually-salient information.In this paper, a new method for constructing a visual attention probabilitymap using features is proposed ...
Robertson, Neil, Harding, P. J.
core   +1 more source

Compression [PDF]

open access: yes, 2015
This exhibition brings together contemporary artworks that achieve density and compactness of meaning through the use of spare and concentrated means.
Krcma, Edward
core   +5 more sources

Combustion duration influence on hydrogen-ethanol dual fueled engine emissions: An experimental analysis

open access: yesJournal of Mechatronics, Electrical Power, and Vehicular Technology, 2018
The research presented in this article expresses experimental results on combustion duration effect on the dual fueled engine. In particular, the research was focused on the emissions occurred specifically from a hydrogen-ethanol dual fueled engine. This
Syed Yousufuddin
doaj   +1 more source

Heat transfer measurements in a high-compression-ratio and high-turbulence spark ignition engine

open access: yes, 2020
Heat transfer measurements in a high-compression-ratio and high-turbulence spark ignition ...
Rachid Sellal (9564926)
core   +1 more source

Knock combustion characteristics of an opposed‐piston two‐stroke gasoline engine

open access: yesEnergy Science & Engineering, 2022
The spark plug of an opposed‐piston two‐stroke (OP2S) gasoline engine is arranged on the side wall of the cylinder liner, far from the center of the combustion chamber; the ignition core of the mixture is offset, the flame propagation distance is ...
Fukang Ma, Jianwei Zhang, Fang Wang
doaj   +1 more source

Safety of Daprodustat for the Treatment of Chronic Kidney Disease Anemia: Final Analysis of a Multicenter Postmarketing Surveillance Study in Japan

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction This final analysis of a multicenter, prospective postmarketing surveillance study evaluated the safety of daprodustat in patients with chronic kidney disease anemia in routine clinical practice in Japan. Methods Patients who initiated daprodustat between September 2020 and July 2022 were registered.
Tadao Akizawa   +7 more
wiley   +1 more source

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