منابع مشابه
Tubulogenesis: Zipping up Your Fly
In animals, rearrangements of the junctions between cells are fundamental to morphogenesis. Recent work has revealed the acrobatics that Drosophila tracheal cells perform as they intercalate to form unicellular tubes.
متن کاملZipping out relevant information
represent as sequences of characters. Experimental investigations of physical processes, for instance, typically produce sequences or time series of data. Other systems, such as DNA and protein sequences or human language, are intrinsically represented as strings of characters. Treating information as sequences of characters helps make this information searchable—a necessary first step in navig...
متن کاملLanguage trees and zipping.
In this Letter we present a very general method for extracting information from a generic string of characters, e.g., a text, a DNA sequence, or a time series. Based on data-compression techniques, its key point is the computation of a suitable measure of the remoteness of two bodies of knowledge. We present the implementation of the method to linguistic motivated problems, featuring highly acc...
متن کاملStable zipping RF MEMS varactors
Novel zipper varactors with the potential for achieving large tuning ranges have been fabricated and characterized. These varactors have a curved cantilever electrode that is actuated by a single pull-down electrode. The shape of the cantilever is designed such that its local stiffness is tailored to enable extended stable zipping. In a series-mounted varactor, the measured capacitance ratio wa...
متن کاملComment on "Language Trees and Zipping"
This is the extended version of a Comment submitted to Physical Review Letters. I first point out the inappropriateness of publishing a Letter unrelated to physics. Next, I give experimental results showing that the technique used in the Letter is 3 times worse and 17 times slower than a simple baseline. And finally, I review the literature, showing that the ideas of the Letter are not novel. I...
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ژورنال
عنوان ژورنال: Nature Cell Biology
سال: 2000
ISSN: 1465-7392,1476-4679
DOI: 10.1038/35004073