نتایج جستجو برای: wrapping

تعداد نتایج: 3318  

1993
Arnold Neumaier

The wrapping eeect is one of the main reasons that the application of interval arithmetic to the enclosure of dynamical systems is diicult. In this paper the source of wrapping is analyzed algebraically and geometrically. A new method for reducing the wrapping eeect is proposed, based on an interval ellipsoid arithmetic. Applications are given to the veriication of stability regions for nonline...

Journal: :علوم باغبانی 0
فخاریان فخاریان حسن پور اصیل حسن پور اصیل سمیع زاده سمیع زاده

abstract leafy vegetables such as lettuce are more susceptible to post harvest losses, thus application desirable treatments can be recommendable. generally, type of packaging, such as modified atmosphere packaging (map) and wrapping can considerably suppress post harvest loss of horticultural products. in this study, the effects of polypropylene film (thickness 30 and 40 micron) wrapping and m...

Journal: :Proceedings of the National Academy of Sciences 1999

2000
Martin Büchi Wolfgang Weck

Component software means reuse and separate marketing of pre-manufactured binary components. This requires components from different vendors to be composed very late, possibly by end users at run time as in compound-document frameworks. To this aim, we propose generic wrappers, a new language construct for strongly typed class-based languages. With generic wrappers, objects can be aggregated at...

2018
Anthony M Rossi Vilaiwan M Fernandes

Various regions of the developing brain coordinate their construction so that the correct types and numbers of cells are generated to build a functional network. We previously discovered that wrapping glia in the Drosophila visual system are essential for coordinating retinal and lamina development. We showed that wrapping glia, which ensheath photoreceptor axons, respond to an epidermal growth...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2009
Hailin Wang Meiling Lu Moon-shong Tang Bennett Van Houten J B Alexander Ross Michael Weinfeld X Chris Le

Localized DNA melting may provide a general strategy for recognition of the wide array of chemically and structurally diverse DNA lesions repaired by the nucleotide excision repair (NER) pathway. However, it is not clear what causes such DNA melting and how it is driven. Here, we show a DNA wrapping-melting model supported by results from dynamic monitoring of the key DNA-protein and protein-pr...

Journal: :Developmental cell 2015
J Bradley Zuchero Meng-Meng Fu Steven A Sloan Adiljan Ibrahim Andrew Olson Anita Zaremba Jason C Dugas Sophia Wienbar Andrew V Caprariello Christopher Kantor Dmitri Leonoudakis Karen Lariosa-Willingham Golo Kronenberg Karen Gertz Scott H Soderling Robert H Miller Ben A Barres

Myelin is essential in vertebrates for the rapid propagation of action potentials, but the molecular mechanisms driving its formation remain largely unknown. Here we show that the initial stage of process extension and axon ensheathment by oligodendrocytes requires dynamic actin filament assembly by the Arp2/3 complex. Unexpectedly, subsequent myelin wrapping coincides with the upregulation of ...

Journal: :Computer methods in biomechanics and biomedical engineering 2012
Bethany L Suderman Bala Krishnamoorthy Anita N Vasavada

In this paper, we studied the effects of wrapping surfaces on muscle paths and moment arms of the neck muscle, semispinalis capitis. Sensitivities to wrapping surface size and the kinematic linkage to vertebral segments were evaluated. Kinematic linkage, but not radius, significantly affected the accuracy of model muscle paths compared to centroid paths from images. Both radius and linkage affe...

2003
Gunnar Pruessner Nicholas R Moloney

Using a recently developed method to simulate percolation on large clusters of distributed machines [1], we have numerically calculated crossing, spanning and wrapping probabilities in two-dimensional site and bond percolation with exceptional accuracy. Our results are fully consistent with predictions from Conformal Field Theory. We present many new results that await theoretical explanation, ...

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