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Article
Improved ACE and ICF low complexity joint algorithm to reduce PAPR of CO-OFDM system
Active constellation expansion (ACE) and iterative clip** and filtering (ICF) are simple and effective techniques for reducing the peak-to-average ratio (PAPR) in coherent optical orthogonal frequency division ...
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Article
Removal of Pb(Π) from aqueous solution by magnetic humic acid/chitosan composites
A novel adsorbent named magnetic humic acid/chitosan composite (M-HA/Cs) was synthesized by decorating humic acid/chitosan composites with Fe3O4 nanoparticles. The adsorption capacity of M-HA/Cs was 1.5 times tha...
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Article
Design and research on reliability-validity for 3S intraoperative risk assessment scale of pressure sore
The reliability and validity of risk assessment scale (RAS) of pressure sore during 3S surgery were investigated. RAS of pressure sore was designed independently during 3S surgery. Five operating room nursing ...
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Article
Removal of cadmium from aqueous solution by immobilized Microcystis aeruginosa: Isotherms, kinetics and thermodynamics
The Microcystis aeruginosa (MA) was immobilized on sodium alginate and used as biosorbent for removal of Cd(II) ions from aqueous solution. The biosorption process is pH dependent, and the optimum biosorption was...
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Article
Competitive adsorption of Cu(II) and Pb(II) ions from aqueous solutions by Ca-alginate immobilized activated carbon and Saccharomyces cerevisiae
To establish a theoretical foundation for simultaneous removal of multi-heavy metals, the adsorption of Cu(II) and Pb(II) ions from their single and binary systems by Ca-alginate immobilized activated carbon and
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Article
Influence of sulfur addition/solids content ratio on removal of heavy metals from mine tailings by bioleaching
The effect of sulfur addition/solids content (SA/SC) ratio on heavy metals (e.g. copper, zinc and lead) obtained from mine tailings by indigenous sulfur-oxidizing bacteria was studied, and the changes in the c...
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Article
Effects of Er’zhi Tiangui Granule (二至天癸颗粒) on sequential expressions of integrin β 3 and its ligand osteopontin in mouse endometrium during controlled ovarian hyperstimulation
To investigate the effects of Er’zhi Tiangui Granule (二至天癸颗粒, ETG) on sequential expressions of integrinβ3 and its ligand osteopontin in the mouse endometrium during controlled ovarian hyperstimulation (COH) a...
