نتایج جستجو برای: escaping from home
تعداد نتایج: 5669253 فیلتر نتایج به سال:
We consider the case of an exponential map Eκ : z 7→ exp(z) + κ for which the singular value κ is accessible from the set of escaping points of Eκ. We show that there are dynamic rays of Eκ which do not land. In particular, there is no analog of Douady’s “pinched disk model” for exponential maps whose singular value belongs to the Julia set. We also prove that the boundary of a Siegel disk U fo...
To study the rules of ant behavior and group-formation phenomena, we examined the behaviors of Camponotus japonicus, a species of large ant, in a range of situations. For these experiments, ants were placed inside a rectangular chamber with a single exit that also contained a filter paper soaked in citronella oil, a powerful repellent. The ants formed several groups as they moved toward the exi...
Understanding the behaviours of swimming microorganisms in various environments is important for understanding cell distribution and growth in nature and industry. However, cell behaviour in complex geometries is largely unknown. In this study, we used Tetrahymena thermophila as a model microorganism and experimentally investigated cell behaviour between two flat plates with a small angle. In t...
We introduce a powerful method for exploring the properties of the multidimensional free energy surfaces (FESs) of complex many-body systems by means of coarse-grained non-Markovian dynamics in the space defined by a few collective coordinates. A characteristic feature of these dynamics is the presence of a history-dependent potential term that, in time, fills the minima in the FES, allowing th...
328 words Introduction: 420 words Discussion: 1403 words Abbreviations: AUC, area under the curve; CL, clearance, Cmax, maximum concentration; F, bioavailability; Fa, fraction absorbed; Fg, fraction escaping gut wall elimination; Fh, fraction escaping hepatic elimination; HLM, human liver microsomes; PK, pharmacokinetics, SD, standard deviation; tmax, time to reach Cmax. This article has not be...
Of the many horrors of September 11, 2001, the sight of people falling and jumping to their deaths from the Towers of the World Trade Center will not be soon forgotten by anyone watching. The sight brutally expressed the desperation of those trapped above the raging fires, unable or unwilling to descend through the wounded structures. Even in light of the eventual collapse of the structures, th...
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