Automated Author ProfileParsons, Andrew J.
Parsons, Andrew J.
Current S-Index
Sum of Dataset Indices for all datasets
Average Dataset Index per Dataset
Average Dataset Index per dataset
Total Datasets
Total datasets for this author
Average FAIR Score
Average FAIR Score per dataset
Total Citations
Total citations to the author's datasets
Total Mentions
Total mentions of the author's datasets
S-Index Interpretation
The S-Index (Sharing Index) is a comprehensive metric that represents the cumulative impact of all your datasets. It is calculated as the sum of Dataset Index scores across all your claimed datasets.
What it means:
- A higher S-index indicates greater overall impact of your datasets relative to typical datasets in their fields of research
- The S-Index grows as you add more datasets or as existing datasets gain more citations and mentions
- It provides a single number to track your research data impact over time
Current S-Index: 1.0 (sum of 3 datasets Dataset Index scores)
More information here.
S-Index Over Time
Cumulative Citations Over Time
Cumulative Mentions Over Time
Datasets
Logging data are measurements of physical properties of the formation surrounding a borehole, acquired in situ after completion of coring (wireline logging) or during drilling (Logging-While-Drilling, LWD). The range of data (resistivity, gamma radiation, velocity, density, borehole images,…) in any hole depends on the scientific objectives and operational constraints.
Authors
- Lang, Susan Q. ;
- McCaig, Andrew M. ;
- Blum, Peter ;
- Abe, Natsue ;
- Brazelton, William ;
- Coltat, Remi J.M.B. ;
- Deans, Jeremy R. ;
- Dickerson, Kristin L. ;
- Godard, Marguerite M. ;
- John, Barbara E. ;
- Klein, Frieder ;
- Kuehn, Rebecca ;
- Lin, Kuan-Yu ;
- Lissenberg, Cornelis Johannes ;
- Liu, Haiyang ;
- Lopes, Ethan L. ;
- Nozaka, Toshio ;
- Parsons, Andrew J. ;
- Pathak, Vamdev ;
- Reagan, Mark K. ;
- Robare, Jordyn A. ;
- Sissmann, Olivier J. ;
- Southam, Gordon G. ;
- Wang, Fengping ;
- Wheat, C. Geoffrey
Logging data are measurements of physical properties of the formation surrounding a borehole, acquired in situ after completion of coring (wireline logging) or during drilling (Logging-While-Drilling, LWD). The range of data (resistivity, gamma radiation, velocity, density, borehole images,…) in any hole depends on the scientific objectives and operational constraints.
Authors
- Lang, Susan Q. ;
- McCaig, Andrew M. ;
- Blum, Peter ;
- Abe, Natsue ;
- Brazelton, William ;
- Coltat, Remi J.M.B. ;
- Deans, Jeremy R. ;
- Dickerson, Kristin L. ;
- Godard, Marguerite M. ;
- John, Barbara E. ;
- Klein, Frieder ;
- Kuehn, Rebecca ;
- Lin, Kuan-Yu ;
- Lissenberg, Cornelis Johannes ;
- Liu, Haiyang ;
- Lopes, Ethan L. ;
- Nozaka, Toshio ;
- Parsons, Andrew J. ;
- Pathak, Vamdev ;
- Reagan, Mark K. ;
- Robare, Jordyn A. ;
- Sissmann, Olivier J. ;
- Southam, Gordon G. ;
- Wang, Fengping ;
- Wheat, C. Geoffrey
The load bearing capacity of biodegradable polymeric medical devices remains limited; an improvement in mechanical properties is desirable to widen the range of applications. Incorporation of nanoparticles is explored to increase the mechanical properties of the base matrix whilst maintaining desirable polymeric processing routes. Various nanomaterials have been investigated for polylactic acid (PLA) reinforcement for orthopaedic applications; hydroxyapatite (HA), the main inorganic constituent of bone, is one of the most promising bioresorbable nanofillers. However, uncoated nanoparticles agglomerate easily during compounding; tailored coatings can offer new opportunities to improve dispersion. This study investigates the effectiveness of novel tailored dispersants on particle dispersion, rheological properties and on macroscopic mechanical properties, when coated onto HA nanoparticles (HANP). The dispersants consist of short-chain PLA with isosorbide head groups (isPLA), or neat dodecenylsuccinic anhydride (DDSA). HANP were synthesised via a hydrothermal counter-flow process with dispersant coatings added in-situ. Neat DDSA was purchased whilst isPLA was polymerised via a standard ring-opening route involving lactide, a tin catalyst and isosorbide initiator. Nanocomposites were compounded in a twin-screw recirculating extruder and assessed by TEM, rheology and mechanical measurements.
Authors
- Tomczynska, Magdalena M. ;
- De Focatiis, Davide ;
- Ward, Michael ;
- Choong, Gabriel Y. H. ;
- Canciani, Alessia ;
- Walton, Kirsty ;
- Grant, David M. ;
- Irvine, Derek J. ;
- Parsons, Andrew J.