Abstract:
:Using a stochastic model, we investigate the probability of fixation, and the average time taken to achieve fixation, of a mutant in a population of wild-types. We do this in a context where the environment in which the competition takes place is subject to stochastic change. Our model takes into account interactions which can involve multiple participants. That is, the participants take part in multiplayer games. We find that under certain circumstances, there are environmental switching dynamics which minimize the time that it takes for the mutants to fixate. To analyse the dynamics more closely, we develop a method by which to calculate the sojourn times for general birth-death processes in fluctuating environments.
journal_name
R Soc Open Scijournal_title
Royal Society open scienceauthors
Baron JW,Galla Tdoi
10.1098/rsos.172176subject
Has Abstractpub_date
2018-03-21 00:00:00pages
172176issue
3issn
2054-5703pii
rsos172176journal_volume
5pub_type
杂志文章abstract::[This corrects the article DOI: 10.1098/rsos.181356.]. ...
journal_title:Royal Society open science
pub_type: 杂志文章,已发布勘误
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abstract::Pleurodires or side-necked turtles are today restricted to freshwater environments of South America, Africa-Madagascar and Australia, but in the past they were distributed much more broadly, being found also on Eurasia, India and North America, and marine environments. Two hypotheses were proposed to explain this dist...
journal_title:Royal Society open science
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journal_title:Royal Society open science
pub_type: 杂志文章
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journal_title:Royal Society open science
pub_type: 杂志文章
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abstract::Insect societies have developed sanitary strategies, one of which is the avoidance of infectious food resources as a primary line of defence. Using binary choices, we investigated whether Myrmica rubra ants can identify prey that has been artificially infected with the entomopathogenic fungus, Metarhizium brunneum. We...
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journal_title:Royal Society open science
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journal_title:Royal Society open science
pub_type: 杂志文章
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更新日期:2017-01-18 00:00:00
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journal_title:Royal Society open science
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abstract::Detailed examinations of both the movement and muscle activation patterns used by animals and humans to complete complex tasks are difficult to obtain in many environments. Therefore, the ability to infer movement and muscle activation patterns after capture of a single set of easily obtained data is highly sought aft...
journal_title:Royal Society open science
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更新日期:2020-08-26 00:00:00
abstract::Ceratopsids are among the most ubiquitous dinosaur taxa from the Late Cretaceous terrestrial formations of the Western Interior of North America, comprising two subfamilies, Chasmosaurinae and Centrosaurinae. The Two Medicine Formation of northwestern Montana has produced numerous remains of centrosaurine dinosaurs, w...
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abstract::The settlement of reef-building corals is critical to the survival and recovery of reefs. Recent evidence indicates that coral larvae orient towards reef sound, yet the components of the acoustic environment that may attract coral larvae and induce settlement are unknown. Here we investigated the effects of ambient so...
journal_title:Royal Society open science
pub_type: 杂志文章
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更新日期:2018-12-12 00:00:00
abstract::Microbes living in stagnant water typically rely on chemical diffusion to draw nutrients from their environment. The sulfur-oxidizing bacterium Thiovulum majus and the ciliate Uronemella have independently evolved the ability to form a 'veil', a centimetre-scale mucous sheet on which cells organize to produce a macros...
journal_title:Royal Society open science
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abstract::Microwave absorption (MA) materials with high heat resistance have a wide range of applications in many fields. In this work, a C,N-codoped MoSi2 ceramic was prepared via a facile solid-phase reaction method and its MA properties was investigated. On the one hand, the results indicate that this ceramic possesses excel...
journal_title:Royal Society open science
pub_type: 杂志文章
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更新日期:2020-07-29 00:00:00
abstract::Bears produce the most altricial neonates of any placental mammal. We hypothesized that the transition from colostrum to mature milk in bears reflects a temporal and biochemical adaptation for altricial development and immune protection. Comparison of bear milks with milks of other eutherians yielded distinctive prote...
journal_title:Royal Society open science
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abstract::A key challenge in the fabrication of ferromagnetically filled carbon nano-onions (CNOs) is the control of their thickness, dimensions and electric properties. Up to now literature works have mainly focused on the encapsulation of different types of ferromagnetic materials including α-Fe, Fe3C, Co, FeCo, FePd3 and oth...
journal_title:Royal Society open science
pub_type: 杂志文章
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更新日期:2018-01-17 00:00:00
abstract::The past 5 years have witnessed claims that infants as young as six months of age understand the meaning of several words. To reach this conclusion, researchers presented infants with pairs of pictures from distinct semantic domains and observed longer looks at an object upon hearing its name as compared with the name...
journal_title:Royal Society open science
pub_type: 杂志文章
doi:10.1098/rsos.180711
更新日期:2019-09-25 00:00:00
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journal_title:Royal Society open science
pub_type: 杂志文章
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abstract::Transmission electron microscopy (TEM) has long been an essential tool for understanding the structure of materials. Over the past couple of decades, this venerable technique has undergone a number of revolutions, such as the development of aberration correction for atomic level imaging, the realization of cryogenic T...
journal_title:Royal Society open science
pub_type: 杂志文章,评审
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journal_title:Royal Society open science
pub_type: 杂志文章
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journal_title:Royal Society open science
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abstract::We propose a novel method to simulate soft tissue deformation for virtual surgery applications. The method considers the mechanical properties of soft tissue, such as its viscoelasticity, nonlinearity and incompressibility; its speed, stability and accuracy also meet the requirements for a surgery simulator. Modifying...
journal_title:Royal Society open science
pub_type: 杂志文章
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更新日期:2018-02-14 00:00:00
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journal_title:Royal Society open science
pub_type: 杂志文章
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更新日期:2017-09-13 00:00:00
abstract::The copper-containing nitrite reductases (CuNIRs) are a class of enzymes that mediate the reduction of nitrite to nitric oxide in biological systems. Metal-ligand complexes that reproduce the salient features of the active site of CuNIRs are therefore of fundamental interest, both for elucidating the possible mode of ...
journal_title:Royal Society open science
pub_type: 杂志文章
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更新日期:2017-08-16 00:00:00
abstract::Despite a diversity of about 10 000 extant species, the sophisticated avian 'body plan' has not much changed once it was achieved around 160 Ma after the origin of powered flight. All birds are bipedal having wings, a rigid trunk, a short and ossified tail, a three-segmented leg and digitigrade feet. The avian neck, h...
journal_title:Royal Society open science
pub_type: 杂志文章
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更新日期:2019-05-08 00:00:00
abstract::Facial attractiveness is often studied on the basis of the internal facial features alone. This study investigated how this exclusion of the external features affects the perception of attractiveness. We studied the effects of two most commonly used methods of exclusion, where the shape of an occluding mask was define...
journal_title:Royal Society open science
pub_type: 杂志文章
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更新日期:2018-06-20 00:00:00
abstract::This paper presents a study of lead zirconate titanate (PZT) films hydrothermally grown on a dome-shaped titanium diaphragm. Few articles in the literature address the implementation of hydrothermal PZT films on curved-diaphragm substrates for resonators. In this study, a 50-μm-thick titanium sheet is embossed using b...
journal_title:Royal Society open science
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更新日期:2017-12-20 00:00:00
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journal_title:Royal Society open science
pub_type: 杂志文章
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journal_title:Royal Society open science
pub_type: 杂志文章
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更新日期:2016-08-24 00:00:00