INTERACTIONS BETWEEN CATIONIC POLYELECTROLYTE AND PULP FINES

INTERACTIONS BETWEEN CATIONIC POLYELECTROLYTE AND PULP FINES

Papermaking pulps are a mixture of fibres, fibre fragments, Sleeper Sofa and small cells (parenchyma or ray cells), usually called pulp fines.The interactions between pulp fines and a cationic copolymer of acrylamide and acryloxyethyltrimethyl ammonium chloride were investigated based on solid-liquid isotherms prepared under different turbulence, a

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A Relational Ecology of Photographic Practices

This paper proposes a relational history of media artifacts, which decentralizes the dominance of the photographer or filmmaker Home Audio as the absolute author of the work.It adds an alternative account to understanding the creative process and the subsequent study of media forms by discussing film and photographic practices as the reciprocal aff

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