Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Atsuko Negishi"'
Autor:
Luke Taylor, Gaurav Chaudhary, Gaurav Jain, Andrew Lowe, Andre Hupe, Atsuko Negishi, Yu Zeng, Randy H. Ewoldt, Douglas S. Fudge
Publikováno v:
Journal of The Royal Society Interface. 20
Hagfishes defend themselves from gill-breathing predators by producing large volumes of fibrous slime when attacked. The slime's effectiveness comes from its ability to clog predators' gills, but the mechanisms by which hagfish slime clogs are uncert
Autor:
Robert D. Goldman, Atsuko Negishi, Maikel C. Rheinstädter, Douglas S. Fudge, Asfia Soomro, Laurent Kreplak, Richard J. Alsop, Edward R. Kuczmarski
Publikováno v:
Journal of the Royal Society, Interface. 14(129)
Giant axonal neuropathy (GAN) follows an autosomal recessive genetic inheritance and impedes the peripheral and central nervous system due to axonal swellings that are packed with neurofilaments. The patients display a number of phenotypes, including
Autor:
Maikel C. Rheinstädter, Fei-Chi Yang, Nicole Pinto, Todd E. Gillis, Douglas S. Fudge, Atsuko Negishi
Publikováno v:
Biomacromolecules. 15:574-581
Hagfish slime threads were recently established as a promising biomimetic model for efforts to produce ecofriendly alternatives to petroleum polymers. Initial attempts to make fibers from solubilized slime thread proteins fell short of achieving the
Autor:
Thomas R. Tretter, Atsuko Negishi, Alexandra Bokinsky, Thomas Andre, Manuela Paechter, M. Gail Jones, Dennis Kubasko
Publikováno v:
Journal of Research in Science Teaching. 44:787-799
This study examined middle and high school students' perceptions of a weeklong science experience with nanotechnology and atomic force microscopy. Through an examination of student self assessments and their writing, the study allowed us to examine s
Publikováno v:
Journal of Research in Science Teaching. 43:282-319
To reduce curricular fragmentation in science education, reform recommendations include using common, unifying themes such as scaling to enhance curricular coherence. This study involved 215 participants from five groups (grades 5, 7, 9, and 12, and
Publikováno v:
Science Education. 90:111-123
This study investigated the impact of haptic augmentation of a science inquiry program on students' learning about viruses and nanoscale science. The study assessed how the addition of different types of haptic feedback (active touch and kinesthetic
Autor:
Richard Superfine, Atsuko Negishi, Jinghua Chen, R. Jude Samulski, Jian Liu, Douglas M. McCarty
Publikováno v:
Glycobiology. 14:969-977
Adeno-associated virus (AAV) has been widely used as a viral vector to deliver genes to animal and human tissues in gene therapy studies. Both AAV-2 and AAV-3 use cell surface heparan sulfate (HS), a highly sulfated polysaccharide, as a receptor to e
Publikováno v:
Journal of Virology. 77:12881-12885
Adenovirus (Ad) has been extensively studied as a eukaryotic viral vector. As these vectors have evolved from first-generation vectors to vectors that contain either very few or no viral genes (“gutless” Ad), significant reductions in the host in
Autor:
Atsuko Negishi, Russell M. Taylor, Alexandra Bokinsky, Dennis Kubasko, Thomas Andre, R. Superfine, M. G. Jones, T. Tretter
Publikováno v:
Science Education. 88:55-71
This study examined hands-on experiences in the context of an investigation of viruses and explored how and why hands-on experiences may be effective. We sought to understand whether or not touching and manipulating materials and objects could lead t
Autor:
Russell M. Taylor, G. Matthews, Frederick P. Brooks, Dorothy A. Erie, Atsuko Negishi, R. Superfine, Martin Guthold
Publikováno v:
Surface and Interface Analysis. 27:437-443
The nanoManipulator, a modified scanning force microscope with a direct manipulation interface that allows natural and controlled manipulation of nanometer-sized samples, was used to investigate DNA and adenoviruses. During a manipulation, the scanni