1,724,814 research outputs found
Data from paper: K Ishimoto, Gadêlha H, EA Gaffney, Smith DJ, Kirkman-Brown JC, Human sperm swimming in a high viscosity mucus analogue, Journal Theoretical Biology, 2018
No full textThis data accompanies the paper
K Ishimoto, Gadêlha H, EA Gaffney, Smith DJ, Kirkman-Brown JC, Human sperm swimming in a high viscosity mucus analogue,
Journal Theoretical Biology, 2018.
It consists of two files (i) ws_HVM_flagella_pca.mat (ii) ws_HVM_flow_pca.mat
File (i) is generated by standard principal component analysis algorithms
applied to sperm flagellum data, which is detailed in the paper
Smith DJ, Gaffney EA, Gadêlha H, Kapur N, Kirkman-Brown JC.
Cell Motil Cytoskeleton. 2009 Apr;66(4):220-36.
Bend propagation in the flagella of migrating human sperm, and its modulation by viscosity.
File (ii) is generated by applying standard principal component analysis algorithms to the flow predicted
for a virtual swimming sperm swimming with the PCA-reduced flagellum beat of dataset (i
Untitled
No full textPhotograph (chloro-bromide print) given to Mary Jane King by Yasuhiro Ishimoto upon her departure from the Institute of Design. Copyright held by Kochi Prefecture
Waiting for the bus.
No full textRoy Ishimoto, Jim Taniguchi, and an unidentified man waiting for the bus in front of the beauty shop and general store
Hydrodynamic Clustering of Human Sperm in Viscoelastic Fluids
Get PDFAbstract We have numerically investigated sperm clustering behaviours, modelling cells as superpositions of regularised flow singularities, coarse-grained from experimentally obtained digital microscopy of human sperm, both in watery medium and a highly viscous–weakly elastic, methylcellulose medium. We find that the cell yaw and cell pulling dynamics inhibit clustering in low viscosity media. In contrast clustering is readily visible in simulations modelling sperm within a methylcellulose medium, in line with previous observations that bovine sperm clustering is much more prominent in a rheological polyacrylamide medium. Furthermore, the fine-scale details of sperm flagellar movement substantially impact large-scale collective behaviours, further motivating the need for the digital microscopy and characterization of sperm to understand their dynamics
Data relating to "Regularized representation of bacterial hydrodynamics"
No full text.mat datafiles used to generate the figures in the publication "Regularized representation of bacterial hydrodynamics" by Kenta Ishimoto, Eamonn A. Gaffney, and Benjamin J. Walker
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Fujiwo Ishimoto Exhibition: From Marimekko Flowers to Ceramic Fruits in Dialogue with the Rinpa
Get PDFExhibition Review
Exhibition catalog: Yoshinao Yamada, Fujiwo Ishimoto: From Marimekko Flowers to Ceramic Fruits. Tokyo: Wacoal Art Center, 2018. 23 pp. ¥1,188
Exhibition schedule: The Museum of Art, Ehime, October 27 – December 16, 2018; Hosomi Museum, Kyoto, March 9 - April 21, 2019; Spiral Garden, Tokyo, June 19 – June 30, 2019. 
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