S. Chen

The Hulong hybrid grouper (Epinephelus fuscoguttatus♀×Epinephelus lanceolatus♂) has invaded the coastal waters of Hainan Island, China

Xiang Zhang, Jianlong Li, S. Chen, Qingyan Yang et autres

Hybrid groupers, including the Hulong hybrid grouper (Epinephelus fuscoguttatus♀ × Epinephelus lanceolatus♂), have become increasingly popular in mariculture across the southwest Pacific, raising concerns about their potential to cause biological invasions. First developed in Malaysia in 2007 and introduced to mainland China …

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Characterization and biological activities of polysaccharides extracted from Auricularia auricula with different extraction methods

Gang He, Jun Yan, Li Liang, Wei Liu et autres

Polysaccharides derived from Auricularia auricula exhibit diverse biological activities and hold significant potential for commercial utilization as functional food ingredients. In this investigation, polysaccharides from A. auricula were obtained using six extraction techniques (ammonium oxalate solution extraction, sodium hydroxide solution extraction, hot …

cn (code pays fourni par la source)

Biodegradable zinc-containing mesoporous silica nanoparticles for cancer therapy

S. Chen, Sarah L. Greasley, Zhan Yuin Ong, Parichart Naruphontjirakul et autres

Triple-negative breast cancers are extremely aggressive with limited treatment options because of the reduced response of the cancerous cells to hormonal therapy. Here, monodispersed zinc-containing mesoporous silica nanoparticles (MSNPs-Zn) were produced as a tuneable biodegradable platform for delivery of therapeutic zinc ions …

gb (code pays fourni par la source)

Avoiding artefacts during electron microscopy of silver nanomaterials exposed to biological environments

S. Chen, Angela E. Goode, Jeremy N. Skepper, Andrew J. Thorley et autres

Electron microscopy has been applied widely to study the interaction of nanomaterials with proteins, cells and tissues at nanometre scale. Biological material is most commonly embedded in thermoset resins to make it compatible with the high vacuum in the electron microscope. Room …

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HIGH GRADE GLIOMAS AND DIPG

Carl Friedrich Classen, Doreen William, Michael Linnebacher, A. Farhod et autres

Mapping functional groups on oxidised multi-walled carbon nanotubes at the nanometre scale

Angela E. Goode, Nicholas D. M. Hine, S. Chen, Shane D. Bergin et autres

Despite voluminous research on the acid oxidation of carbon nanotubes (CNTs), there is a distinct lack of experimental results showing distributions of functional groups at the nanometre length scale. Here, functional peaks have been mapped across individual multi-walled CNTs with low-dose, monochromated …

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Optimum SINR receiver in dispersive CDMA channels

S. Chen, A.G. Constantinides

We address the problem of blind channel estimation and interference suppression for direct-sequence code division multiple access (DS-CDMA) systems over frequency-selective fading channels. The approach taken is based on our recently published work on the autocorrelation of contribution matrix (ACM) algorithm. We …

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Landslide hazard assessment in the Three Gorges area of the Yangtze River using ASTER imagery

Jian Guo Liu, Philippa J. Mason, Nicola Clerici, S. Chen et autres

The Three Gorges Dam Project (TGP) has raised international attention because of its great potential for hydro-electrical power generation and flood control, as well as for its potential hazardous effects on the environment and ecology, and for the migration and resettlement of …

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New receiver for joint blind equalization and carrier phase recovery of QAM signals

S. Chen, A.G. Constantinides

The paper introduces a new receiver for joint blind equalization and carrier phase recovery. The new receiver overcomes several disadvantages of systems in the literature by accomplishing modulus equalization and phase recovery in two independent operations. The proposed structure enables alternative and …

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