Copying, Cutting and Pasting Social Spheres
نویسندگان
چکیده
منابع مشابه
Cutting and pasting in the Torelli group
We introduce machinery to allow “cut-and-paste”-style inductive arguments in the Torelli subgroup of the mapping class group. In the past these arguments have been problematic because restricting the Torelli group to subsurfaces gives different groups depending on how the subsurfaces are embedded. We define a category TSur whose objects are surfaces together with a decoration restricting how th...
متن کاملCutting and Pasting in the Torelli Groups
We introduce machinery to allow “cut-and-paste”-style inductive arguments in the Torelli subgroups of the mapping class groups. In the past these arguments have been problematic because restricting the Torelli groups to subsurfaces gives different groups depending on how the subsurfaces are embedded. We define a category TSur whose objects are surfaces together with a decoration restricting how...
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Through the use of the techniques of experimental embryology, developed by such pioneering artisans as Wilhelm Roux, Hans Spemann, Ross Harrison, Frank Lillie and Viktor Hamburger, as well as their scientific ‘children’, ‘grandchildren’ and more distant ‘relatives’, key principles of neural development have been elucidated (TIMELINE). Although the goal of experimental embryology seems rather si...
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A new study argues that social learning is adaptive because 'demonstrators' inadvertently filter information, so that copiers learn behaviours that have proved successful. There are remarkable parallels between these findings and data on how social insects share information about food locations.
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ژورنال
عنوان ژورنال: Science & Technology Studies
سال: 2008
ISSN: 2243-4690
DOI: 10.23987/sts.55233