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3篇 您的检索式:作者名="Callum Wilson"
    题名 作者 年代 出处 被引量
1Immunochemical testing of individuals positive for guaiac faecal occult blood test in a screening programme for colorectal cancer: an observational study显示文摘Callum G Fraser Catriona M Matthew N Ashley G Mowat John A Wilson Francis A Carey Robert JC Steele 2006Lancet Oncology2006,,2:1
2Lyrical Reflections on Leifeng Pagoda显示文摘I am a lover of all things historical and ancient.Recently,I had the-opportunity to visit the Leifeng Pagoda in Hangzhou,capital of Zhejang Province,with a history traversing thousands of years.Visitors can still see the original bricks laid down in 975 inside the tower.On September 5,1924,the octagonal,five-storied structure built of brick and wood collapsed,without warning.In 2002,the pagoda was rebuilt.Callum Joseph Wilson 2023Beijing Review2023,66,28:0
3Preparation of elastomeric nanocomposites using nanocellulose and recycled alum sludge for flexible dielectric materials显示文摘Flexible dielectric materials with environmental-friendly,low-cost and high-energy density characteristics are in increasing demand as the world steps into the new Industrial 4.0 era.In this work,an elastomeric nanocomposite was developed by incor­porating two components:cellulose nanofibrils(CNFs)and recycled alum sludge,as the reinforcement phase and to improve the dielectric properties,in a bio-elastomer matrix.CNF and alum sludge were produced by processing waste materials that would otherwise be disposed to landfills.A biodegradable elastomer polydimethylsiloxane was used as the matrix and the nanocompos­ites were processed by casting the materials in Petri dishes.Nanocellulose extraction and heat treatment of alum sludge were con­ducted and characterized using various techniques including scanning electron microscopy(SEM),thermogravimetric analysis/derivative thermogravimetric(TGA/DTG)and X-ray diffraction(XRD)analysis.When preparing the nanocomposite samples,various amount of alum sludge was added to examine their impact on the mechanical,thermal and electrical properties.Results have shown that it could be a sustainable practice of reusing such wastes in preparing flexible,lightweight and miniature dielectric materials that can be used for energy storage applications.Dongyang Sun Bernard L.H.Saw Amaka J.Onyianta Bowen Wang Callum Wilson Dominic O’Rourke Chan H.See Carmen-Mihaela Popescu Mark Dorris Islam Shyha Zhilun Lu 2023Journal of Advanced Dielectrics2023,13,1:0
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