منابع مشابه
Mesosaurid Swim Traces
Despite subaqueous fossils tracks of tetrapods being quite common in the fossil record, few studies discuss their classification and morphofunctional interpretation. Even with their simple morphology, some important information about the trackmakers can be retrieved from these tracks. Subaqueous traces were found in Brazil in the Irati Formation (Cisuralian, Permian), Paraná Basin, and describe...
متن کاملParameterization of SWIM Mobility Model Using Contact Traces
Opportunistic networks (OppNets) are focused to exploit direct, localised communications which occur in a peerto-peer manner mostly based on people’s movements and their contact durations. Therefore the use of realistic mobility models is critical to evaluate the data dissemination in OppNets. One of the mobility models that is available in OMNeT++ which can be used to mimic human movement patt...
متن کاملHow Spiroplasma might swim.
Spiroplasmas are small helical bacteria without rigid walls. They have a cytoskeleton in the form of a flat ribbon that runs the length of the cell. In an ordinary liquid medium, a cell spins about its long axis, but it does not translate. In a gel-like medium, containing a viscous agent like methylcellulose, it moves rapidly in a direction parallel to its long axis. Here I suggest how a cytosk...
متن کاملSwim pacemakers in cubomedusae
provision for integrative sensing of environmental information so that appropriate reactions can follow. In most metazoans, specialized sensory systems make specific connections within integrative centers which, in turn, pass on sorted information to appropriate effectors. However, in the generalized cnidarian, integrative centers are considered to be poorly developed (in a comparative sense). ...
متن کاملIn the swim.
Key Points to Remember Clark County Public Health currently offers a discount for facilities who employ a CPO with a valid certification. Your certification must be valid at the time of application to qualify for the discount each permit year. You must submit your valid CPO number at the time of application. The CPO must be employed at the facility with each permit renewal cycle for the...
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ژورنال
عنوان ژورنال: Frontiers in Ecology and Evolution
سال: 2017
ISSN: 2296-701X
DOI: 10.3389/fevo.2017.00022