Articles with "fir" as a keyword



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Far infrared promotes wound healing through activation of Notch1 signaling

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Published in 2017 at "Journal of Molecular Medicine"

DOI: 10.1007/s00109-017-1580-y

Abstract: The Notch signaling pathway is critically involved in cell proliferation, differentiation, development, and homeostasis. Far infrared (FIR) has an effect that promotes wound healing. However, the underlying molecular mechanisms are unclear. In the present study,… read more here.

Keywords: fir; wound healing; notch1 signaling; migration proliferation ... See more keywords
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Regeneration growth and crown architecture of European beech and silver fir depend on gap characteristics and light gradient in the mixed montane old-growth stands

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Published in 2021 at "Forest Ecology and Management"

DOI: 10.1016/j.foreco.2020.118866

Abstract: Abstract Light is a vital factor affecting tree growth, survival and reproduction. In forests, natural and anthropogenic disturbances are the main drivers of abrupt changes in environmental conditions, including solar irradiance. We examined interspecific differences… read more here.

Keywords: gap; beech; gap characteristics; diffuse light ... See more keywords
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LC–MS/MS analysis, antioxidant and antibacterial activities of Algerian fir (Abies numidica de LANNOY ex CARRIÈRE) ethylacetate fraction extracted from needles

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Published in 2020 at "Journal of King Saud University - Science"

DOI: 10.1016/j.jksus.2020.09.017

Abstract: Abstract Objectives The objectives of the research are to extract chemicals from Algerian fir needles, to determine the total phenolics and flavonoids contents in ethylacetate fraction (EAF) and to assess the biological activities of the… read more here.

Keywords: fir; analysis antioxidant; antioxidant antibacterial; algerian fir ... See more keywords
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Design and optimisation of regression-type small phase shift FIR filters and FIR-based differentiators with optimal local response in LS-sense

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Published in 2020 at "Mechanical Systems and Signal Processing"

DOI: 10.1016/j.ymssp.2020.107408

Abstract: Abstract The design of finite impulse response (FIR) filters and FIR-based differentiators is a popular topic in the field of digital signal processing. FIR filters/differentiators are characterised by a filtering architecture that does not include… read more here.

Keywords: response; fir based; fir filters; fir ... See more keywords
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miR-548aq-3p is a novel target of Far infrared radiation which predicts coronary artery disease endothelial colony forming cell responsiveness

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Published in 2020 at "Scientific Reports"

DOI: 10.1038/s41598-020-63311-1

Abstract: Non-invasive far infrared radiation (FIR) has been observed to improve the health of patients with coronary artery disease (CAD). Endothelial colony forming cells (ECFCs) contribute to vascular repair and CAD. The goal of this study… read more here.

Keywords: cad; far infrared; cad ecfcs; fir ... See more keywords
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Design of Optimal Multiplierless FIR Filters With Minimal Number of Adders

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Published in 2023 at "IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems"

DOI: 10.1109/tcad.2022.3179221

Abstract: This work presents two novel methods that simultaneously optimize both the design of a finite impulse response (FIR) filter and its multiplierless hardware implementation. We use integer linear programming (ILP) to minimize the number of… read more here.

Keywords: number adders; multiplierless; design; fir ... See more keywords
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New Receding Horizon FIR Estimator for Blind Smart Sensing of Velocity via Position Measurements

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Published in 2018 at "IEEE Transactions on Circuits and Systems II: Express Briefs"

DOI: 10.1109/tcsii.2017.2707123

Abstract: Smart sensors often require that embedded estimators are robust and blind for given averaging horizons. This brief proposes a new receding horizon (RH) finite impulse response (FIR) velocity estimator that fits these needs by utilizing… read more here.

Keywords: fir estimator; receding horizon; estimator; new receding ... See more keywords

Further Results on Induced $l_\infty$ RH FIR Filtering

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Published in 2018 at "IEEE Transactions on Circuits and Systems II: Express Briefs"

DOI: 10.1109/tcsii.2018.2790960

Abstract: The first results on the induced ${l_\infty }$ receding horizon (RH) finite impulse response (FIR) filtering were obtained by Ahn for a nonsingular system matrix without consideration of external control input, which limited the area… read more here.

Keywords: fir; tex math; inline formula;
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Minimax Design of M-D Sparse FIR Filters With Arbitrary Frequency Response Using SOCP

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Published in 2022 at "IEEE Transactions on Circuits and Systems II: Express Briefs"

DOI: 10.1109/tcsii.2022.3160400

Abstract: The number of coefficients of multi-dimensional (M-D) finite-extent impulse response (FIR) filters increases exponentially with the number of dimensions leading to significantly high computational complexities. In this brief, we propose a minimax design method for… read more here.

Keywords: fir; fir filters; response; minimax design ... See more keywords
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Frobenius Norm-Based Unbiased Finite Impulse Response Fusion Filtering for Wireless Sensor Networks

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Published in 2022 at "IEEE Transactions on Industrial Electronics"

DOI: 10.1109/tie.2021.3055172

Abstract: This article presents a new approach to designing the Frobenius norm-based weighted unbiased finite impulse response (FIR) fusion filter for wireless sensor networks. The weighted Frobenius norm is employed as a cost function to design… read more here.

Keywords: fusion; unbiased finite; norm based; filter ... See more keywords
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Batch Optimal FIR Smoothing: Increasing State Informativity in Nonwhite Measurement Noise Environments

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Published in 2023 at "IEEE Transactions on Industrial Informatics"

DOI: 10.1109/tii.2022.3193879

Abstract: Strictly nonwhite measurement noise (NMN) is observed in many industrial processes. Therefore, effective smoothing is often required to extract useful information about the process state with maximum accuracy. This article proposes a batch $q$-lag optimal… read more here.

Keywords: nonwhite measurement; state; noise; measurement noise ... See more keywords