Purpose: The COVID-19 pandemic has disrupted various systems that drove people to adapt to certain technologies, such as electronic government services, for daily survival and to meet social distancing requirements. T...
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Few, if any, studies have examined the dual relationships between integration of developing countries into world technology markets and total factor productivity. This study uses a panel of 18 emerging markets and ano...
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Toughening by in-situ phase formation is highly desired for high-performance refractories, as it enhances their thermomechanical properties (e.g. thermal shock damage resistance). For this purpose, pseudobrookite and ...
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Restenosis is a common complication following coronary *** traditional use of seaweeds for health benefits has increasingly been explored,however few studies exist reporting its protective effects on the development o...
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Restenosis is a common complication following coronary *** traditional use of seaweeds for health benefits has increasingly been explored,however few studies exist reporting its protective effects on the development of restenosis and gut *** aim of this study was to investigate the potential of seaweed extracts(SE) of Ascophyllum nodosum and Fucus vesiculosus in inhibiting intimal hyperplasia in a rat model of restenosis and its underlying mechanisms in macrophages and vascular smooth muscle cells(vSMCs).16S rRNA sequencing was done to investigate the regulatory effect of SE on the gut microbiome of injured *** indicated by the results,SE significantly inhibited the progression of intimal hyperplasia in vivo,attenuated inflammation in macrophages and could inhibit the proliferation,dedifferentiation and migration of *** was observed through immunoblotting assays that treatment with SE significantly upregulated PTEN expression in macrophages and inhibited the upregulation of PI3K and AKT expression in ***,according to the 16S rRNA gene sequencing analysis,supplementation with SE modulated gut microbiota composition in injured *** conclusion,SE could ameliorate intimal hyperplasia by inhibiting inflammation and vSMCs proliferation through the regulation of the PTEN/PI3K/AKT pathway and modulating the gut microbiome.
We demonstrate a fully integrated pulse analyzer fabricated using silicon photonics. The device consists of an on-chip optical correlator and micro-ring filter. Pulse measurements on a chip with very high sensitivity ...
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We demonstrate a fully integrated pulse analyzer fabricated using silicon photonics. The device consists of an on-chip optical correlator and micro-ring filter. Pulse measurements on a chip with very high sensitivity ...
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Stress signaling following axon injury stimulates a transcriptional program for regeneration that might be exploited to promote central nervous system ***,this stress response drives neuronal apoptosis in non-regenera...
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Stress signaling following axon injury stimulates a transcriptional program for regeneration that might be exploited to promote central nervous system ***,this stress response drives neuronal apoptosis in non-regenerative *** duality presents a quandary for the development of therapeutic interventions:manipulating stress signaling to enhance recovery of damaged neurons risks accelerating neurodegeneration or restricting regenerative *** dichotomy is well illustrated by the fates of retinal ganglion cells(RGCs)following optic nerve *** this central nervous system injury model,disruption of a stress-activated MAP kinase(MAPK)cascade blocks the extensive apoptosis of RGCs that occurs in wild-type mice(Watkins et al.,2013;Welsbie et al.,2017).
We propose retrieval of amplitude and phase of optical pulses using a silicon photonics optical correlator and tunable filter. The amplitude and phase of pico-second pulses with and without frequency chirp were succes...
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Achieving net-zero emissions by 2050 infers that the total CO2 emissions would need to fall by around 45% from 2010 levels by 2030. The general sustainable development scenario suggests that change in energy demand wi...
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