title: Erratum: In Situ IR Study of the Anodic Polarization of Gold Electrodes in Polar Aprotic Solvents: DMSO and DMF Solutions of Cyanate, Thiocyanate and Selenocyanate Ions [J. Electrochem. Soc., 161, H738 (2014)]

authors: Alwis, Kethsiri H.K.L.

subjects: Science & Technology

abstract: Erratum for Situ IR Study of the Anodic Polarization of Gold Electrodes in Polar Aprotic Solvents: DMSO and DMF Solutions of Cyanate, Thiocyanate and Selenocyanate Ions [J. Electrochem. Soc., 161, H738 (2014)].

text: Erratum: In Situ IR Study of the Anodic Polarization of Gold Electrodes in Polar Aprotic Solvents: DMSO and DMF Solutions of Cyanate, Thiocyanate and Selenocyanate Ions [J. Electrochem. Soc., 161, H738 (2014)] Erratum for Situ IR Study of the Anodic Polarization of Gold Electrodes in Polar Aprotic Solvents: DMSO and DMF Solutions of Cyanate, Thiocyanate and Selenocyanate Ions [J. Electrochem. Soc., 161, H738 (2014)].

year: 2014

title: Internal fibre length concentration in a pressure screen

authors: Atkins, Martin John

subjects: pressure screening

abstract: Localised axial consistency profiles within a pressure screen of a Pinus Radiata kraft pulp are reported. Axial Samples were also analysed using a Kajaani FS-200 to obtain fibre length distribution data. Localised consistency in the feed annulus was found to vary considerably and the consistency was found to be less than the feed consistency over some portions of the screen (annular dilution). Changes in consistency along the accept side was fairly constant although subtle changes were observed. 
Pulp passage ratios for both the bulk and individual fibre length fractions were calculated using the consistency profiles and fibre length data. In all cases fibre passage decreased along the screen length. Fibre passage was affected by a position effect which is comprised of two factors: flocculation effects, and flow and rotor effects. Fibre fractionation efficiency was found to increase along the length of the screen. 
Mechanisms that account for the observed annular dilution, passage ratio and efficiency changes are proposed. These involve flow of both fluid and fibre in the forward and reverse directions across the screen plate, increased flocculation in the feed annulus and the slip velocity between incoming pulp and the rotor tip.

text: Internal fibre length concentration in a pressure screen Localised axial consistency profiles within a pressure screen of a Pinus Radiata kraft pulp are reported. Axial Samples were also analysed using a Kajaani FS-200 to obtain fibre length distribution data. Localised consistency in the feed annulus was found to vary considerably and the consistency was found to be less than the feed consistency over some portions of the screen (annular dilution). Changes in consistency along the accept side was fairly constant although subtle changes were observed. 
Pulp passage ratios for both the bulk and individual fibre length fractions were calculated using the consistency profiles and fibre length data. In all cases fibre passage decreased along the screen length. Fibre passage was affected by a position effect which is comprised of two factors: flocculation effects, and flow and rotor effects. Fibre fractionation efficiency was found to increase along the length of the screen. 
Mechanisms that account for the observed annular dilution, passage ratio and efficiency changes are proposed. These involve flow of both fluid and fibre in the forward and reverse directions across the screen plate, increased flocculation in the feed annulus and the slip velocity between incoming pulp and the rotor tip.

year: 2007

title: Kiwi, kapai, and kuia: Māori loanwords in New Zealand English children's picture books published between 1995 and 2005

authors: Macdonald, Daryl Eveline

abstract: Māori loanwords are a distinctive characteristic of New Zealand English (Deverson, 1991). A previous study of the frequency of Māori loanwords in New Zealand English children’s picture books showed an incidence of 56 words per thousand in a corpus of 13 books published by a single publishing house between 1995 and 2005 (Daly, 2007). The current study determined the frequency, semantic categories, and textual representations of loanwords in a corpus of nearly 500 children’s picture books published in New Zealand between 1995 and 2005. Results showed an incidence of 13 Māori loanwords per thousand words of text. Reasons for this difference in frequency and the potential effects of a relatively high incidence of Māori loanwords in children’s picture books are discussed in terms of the language use of the readers, the changing character of New Zealand English, and New Zealand national identity.

text: Kiwi, kapai, and kuia: Māori loanwords in New Zealand English children's picture books published between 1995 and 2005 Māori loanwords are a distinctive characteristic of New Zealand English (Deverson, 1991). A previous study of the frequency of Māori loanwords in New Zealand English children’s picture books showed an incidence of 56 words per thousand in a corpus of 13 books published by a single publishing house between 1995 and 2005 (Daly, 2007). The current study determined the frequency, semantic categories, and textual representations of loanwords in a corpus of nearly 500 children’s picture books published in New Zealand between 1995 and 2005. Results showed an incidence of 13 Māori loanwords per thousand words of text. Reasons for this difference in frequency and the potential effects of a relatively high incidence of Māori loanwords in children’s picture books are discussed in terms of the language use of the readers, the changing character of New Zealand English, and New Zealand national identity.

year: 2013