Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Per Olav Johnsen"'
Autor:
Henrik Riis, Kristin Syverud, Jonathan Ø Torstensen, Øyvind Weiby Gregersen, Per-Olav Johnsen, Liyuan Deng, Richard J. Spontak
Publikováno v:
Cellulose
Artifact-free imaging of cellulose nanofibrils (CNFs) from aqueous nanocellulose suspensions is nontrivial due to frequent irreversible agglomeration and structure damage during the course of sample preparation, especially as water is solidified prio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44067d52e4b2555494ef3597e3efc465
https://hdl.handle.net/11250/2592695
https://hdl.handle.net/11250/2592695
Autor:
Per Olav Johnsen, Himanshu Kishnani, David Thomas, Katja E. Hill, Gary Chinga-Carrasco, Lydia C. Powell, Brita Pukstad, Kathryn Ann Powell, Alison A. Jack, Henriette R. Nordli
Chronic wounds pose an increasingly significant worldwide economic burden (over £1 billion per annum in the UK alone). With the escalation in global obesity and diabetes, chronic wounds will increasingly be a significant cause of morbidity and morta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c75e1814ed41a04bc499367b23ad7648
Publikováno v:
Nordic Pulp & Paper Research Journal. 14:256-262
The thesis comprises three parts: Existing methods for characterisation of fibre crosssections have been improved, and new methods have been developed. These methods have then been applied to study the effects of wood characteristics and the pulping
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89d4f9c9f21b2f412669175c216b58c9
https://doi.org/10.3183/npprj-1999-14-03-p256-262
https://doi.org/10.3183/npprj-1999-14-03-p256-262
Publikováno v:
Micron (Oxford, England : 1993). 41(6)
Wood fibres have been utilized by our society as an important component of paper products and are presently gaining more interest as reinforcement in composite materials. During the last decades biochemical treatments have also found applications in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0509fb9e44be1deca017402a11a34fe6
https://pubmed.ncbi.nlm.nih.gov/20363639
https://pubmed.ncbi.nlm.nih.gov/20363639
Publikováno v:
Journal of microscopy. 227(Pt 3)
This study presents the development of an ImageJ plugin for surface characterization. Based on gradient analysis, parameters, such as the gradient magnitude, orientation, mean resultant vector and surface area are derived. A comparative study of supe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::971d50a98fa1607afeaf71b2c02c22cb
https://pubmed.ncbi.nlm.nih.gov/17760621
https://pubmed.ncbi.nlm.nih.gov/17760621
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Conference
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