Abstract:
:Many important data types, such as the spike trains recorded from neurons in typical electrophysiological experiments, have a natural notion of distance or similarity between data points, even though there is no obvious coordinate system. Here, a simple Kozachenko-Leonenko estimator is derived for calculating the mutual information between datasets of this type.
journal_name
R Soc Open Scijournal_title
Royal Society open scienceauthors
Houghton Cdoi
10.1098/rsos.140391subject
Has Abstractpub_date
2015-05-13 00:00:00pages
140391issue
5issn
2054-5703pii
rsos140391journal_volume
2pub_type
杂志文章abstract::The morphology and ultrastructure of the shells of two balanid species have been examined, paying special attention to the three types of boundaries between plates: (i) radii-parietes, (ii) alae-sheaths, and (iii) parietes-basal plate. At the carinal surfaces of the radii and at the rostral surfaces of the alae, there...
journal_title:Royal Society open science
pub_type: 杂志文章
doi:10.1098/rsos.190458
更新日期:2019-09-04 00:00:00
abstract::Artificial microswimmers powered by magnetic fields have numerous applications, such as drug delivery, biosensing for minimally invasive medicine and environmental remediation. Recently, a Janus microdimer surface walker that can be propelled by an oscillating magnetic field near a surface was reported by Li et al. (A...
journal_title:Royal Society open science
pub_type: 杂志文章
doi:10.1098/rsos.200378
更新日期:2020-12-09 00:00:00
abstract::The shapes of vertebrate teeth are often used as hallmarks of diet. Here, however, we demonstrate evidence of frequent piscivory by cartilaginous fishes with pebble-like teeth that are typically associated with durophagy, the eating of hard-shelled prey. High-resolution micro-computed tomography observation of a jaw s...
journal_title:Royal Society open science
pub_type: 杂志文章
doi:10.1098/rsos.170674
更新日期:2017-09-06 00:00:00
abstract::The recent identification of the bio-duck call as Antarctic minke whale (AMW) vocalization allows the use of passive acoustic monitoring to retrospectively investigate year-round spatial-temporal patterns in minke whale occurrence in ice-covered areas. Here, we present an analysis of AMW occurrence patterns based on a...
journal_title:Royal Society open science
pub_type: 杂志文章
doi:10.1098/rsos.192112
更新日期:2020-10-07 00:00:00
abstract::Nitrogen is cycled throughout ecosystems by a suite of biogeochemical processes. The high complexity of the nitrogen cycle resides in an intricate interplay between reversible biochemical pathways alternatively and specifically activated in response to diverse environmental cues. Despite aggressive research, how the f...
journal_title:Royal Society open science
pub_type: 杂志文章
doi:10.1098/rsos.160768
更新日期:2017-01-11 00:00:00
abstract::Natural selection favours a restricted host breadth in disease vector mosquitoes, indicating that there is an adaptive value associated with maintaining plasticity in host preference. One mechanism to maintain such plasticity is via the detection of generic cues by conserved peripheral olfactory pathways, which when p...
journal_title:Royal Society open science
pub_type: 杂志文章
doi:10.1098/rsos.160467
更新日期:2016-11-09 00:00:00
abstract::Optimal switching of traffic lights on a network of junctions is a computationally intractable problem. In this research, road traffic networks containing signallized junctions are simulated. A computer game interface is used to enable a human 'player' to control the traffic light settings on the junctions within the ...
journal_title:Royal Society open science
pub_type: 杂志文章
doi:10.1098/rsos.140211
更新日期:2014-12-24 00:00:00
abstract::[This corrects the article DOI: 10.1098/rsos.140292.]. ...
journal_title:Royal Society open science
pub_type: 已发布勘误
doi:10.1098/rsos.150193
更新日期:2015-06-03 00:00:00
abstract::Skeletal muscle bulges when it contracts. These three-dimensional (3D) dynamic shape changes play an important role in muscle performance by altering the range of fascicle velocities over which a muscle operates. However traditional muscle models are one-dimensional (1D) and cannot fully explain in vivo shape changes....
journal_title:Royal Society open science
pub_type: 杂志文章
doi:10.1098/rsos.172371
更新日期:2018-05-16 00:00:00
abstract::The Sirius Passet Lagerstätte of North Greenland contains the first exceptionally preserved mat-ground community of the Cambrian, dominated, in terms of abundance, by trilobites but particularly characterized by iconic arthropods and lobopods, some also occurring in the Burgess shale. High-resolution photography, scan...
journal_title:Royal Society open science
pub_type: 杂志文章
doi:10.1098/rsos.160420
更新日期:2016-11-16 00:00:00
abstract::The gastrointestinal tract (GIT) consists of connected structures that vary in function and physiology, and different GIT sections potentially provide different habitats for microorganisms. Birds possess unique GIT structures, including the oesophagus, proventriculus, gizzard, small intestine, caeca and large intestin...
journal_title:Royal Society open science
pub_type: 杂志文章
doi:10.1098/rsos.191609
更新日期:2020-01-15 00:00:00
abstract::α-Mangostin, the extract from pericarp of Garcinia mangostana L . or mangosteen fruit, has been applied in various biomedical products because of its minimal skin irritation, and prominent anti-inflammatory, antimicrobial and immune-modulating activities. Owing to its low water solubility, the particle formulations ar...
journal_title:Royal Society open science
pub_type: 杂志文章
doi:10.1098/rsos.200543
更新日期:2020-11-18 00:00:00
abstract::In evolutionary biomechanics it is often considered that gaits should evolve to minimize the energetic cost of travelling a given distance. In gait simulation this goal often leads to convincing gait generation. However, as the musculoskeletal models used get increasingly sophisticated, it becomes apparent that such a...
journal_title:Royal Society open science
pub_type: 杂志文章
doi:10.1098/rsos.171836
更新日期:2018-03-07 00:00:00
abstract::Bacterial gene expression regulation occurs mostly during transcription, which has two main rate-limiting steps: the close complex formation, when the RNA polymerase binds to an active promoter, and the subsequent open complex formation, after which it follows elongation. Tuning these steps' kinetics by the action of ...
journal_title:Royal Society open science
pub_type: 杂志文章
doi:10.1098/rsos.181170
更新日期:2018-11-28 00:00:00
abstract::This paper presents simplified finite-element analysis procedures based on geometrical nonlinearity and ductile Mohr-Coulomb-Davis plasticity for analysis of bending behaviour of steel pipes subjected to lateral soil loading. A simple, and easy to implement, user-defined subroutine to represent soil stiffness using th...
journal_title:Royal Society open science
pub_type: 杂志文章
doi:10.1098/rsos.181550
更新日期:2019-07-10 00:00:00
abstract::In 1665, Huygens observed that two identical pendulum clocks, weakly coupled through a heavy beam, soon synchronized with the same period and amplitude but with the two pendula swinging in opposite directions. This behaviour is now called anti-phase synchronization. This paper presents an analysis of the behaviour of ...
journal_title:Royal Society open science
pub_type: 杂志文章
doi:10.1098/rsos.170777
更新日期:2017-09-06 00:00:00
abstract::Conservation management agencies are faced with acute trade-offs when dealing with disturbance from human activities. We show how agencies can respond to permanent ecosystem disruption by managing for Pimm resilience within a conservation budget using a model calibrated to a metapopulation of a coral reef fish species...
journal_title:Royal Society open science
pub_type: 杂志文章
doi:10.1098/rsos.140521
更新日期:2015-07-08 00:00:00
abstract::Online evolution of behavioural control on real robots is an open-ended approach to autonomous learning and adaptation: robots have the potential to automatically learn new tasks and to adapt to changes in environmental conditions, or to failures in sensors and/or actuators. However, studies have so far almost exclusi...
journal_title:Royal Society open science
pub_type: 杂志文章
doi:10.1098/rsos.160938
更新日期:2017-07-26 00:00:00
abstract::Trait analysis has become a crucial tool for assessing the extinction risk of species. While some extinction risk-trait relationships have been often identical between different living taxa, a temporal comparison of fossil taxa with related current taxa was rarely considered. However, we argue that it is important to ...
journal_title:Royal Society open science
pub_type: 杂志文章
doi:10.1098/rsos.170051
更新日期:2017-05-10 00:00:00
abstract::Interlocutors converge on names to refer to entities. For example, a speaker might refer to a novel looking object as the jellyfish and, once identified, the listener will too. The hypothesized mechanism behind such referential precedents is a subject of debate. The common ground view claims that listeners register th...
journal_title:Royal Society open science
pub_type: 杂志文章
doi:10.1098/rsos.160827
更新日期:2017-02-08 00:00:00
abstract::The transition to agriculture is one of the most significant events in human prehistory; yet, explaining why people initially domesticated plants and animals remains a contentious research problem in archaeology. Two competing hypotheses dominate current debates. The first draws on niche construction theory to emphasi...
journal_title:Royal Society open science
pub_type: 杂志文章
doi:10.1098/rsos.160319
更新日期:2016-08-03 00:00:00
abstract::At present, many modification methods have been proposed to improve the performance of recycled aggregate concrete (RAC). In this study, tests on the compressive strength and damping properties of modified RAC with the addition of different proportions of recycled coarse aggregate (RCA) (0, 50, 100%), rubber powder (1...
journal_title:Royal Society open science
pub_type: 杂志文章
doi:10.1098/rsos.190813
更新日期:2019-12-04 00:00:00
abstract::Dispersal limitation, not just environmental selection, plays an important role in microbial biogeography. The distance-decay relationship is thought to be weak in habitats where dispersal is high, such as in the pelagic environment, where ocean currents facilitate microbial dispersal. Most studies of microbial commun...
journal_title:Royal Society open science
pub_type: 杂志文章
doi:10.1098/rsos.170033
更新日期:2017-03-15 00:00:00
abstract::In this study, salting-out assisted liquid-liquid extraction (SALLE) as a simple and efficient extraction technique followed by high-performance liquid chromatography (HPLC) was employed for the determination of vitamin D3 in milk samples. The sample treatment is based on the use of water-miscible acetonitrile as the ...
journal_title:Royal Society open science
pub_type: 杂志文章
doi:10.1098/rsos.190952
更新日期:2019-08-21 00:00:00
abstract::The applications of magnesium (Mg) alloys as biodegradable orthopedic implants are mainly restricted due to their rapid degradation rate in the physiological environment. In this study, Si-CaP micro-arc oxidation (MAO) coatings were prepared on a Mg-Zn-Ca alloy by a second-step MAO process at different voltages in ord...
journal_title:Royal Society open science
pub_type: 杂志文章
doi:10.1098/rsos.172410
更新日期:2018-10-10 00:00:00
abstract::Humans subtly synchronize body movement during face-to-face conversation. In this context, bodily synchrony has been linked to affiliation and social bonding, task success and comprehension, and potential conflict. Almost all studies of conversational synchrony involve dyads, and relatively less is known about the str...
journal_title:Royal Society open science
pub_type: 杂志文章
doi:10.1098/rsos.200095
更新日期:2020-09-16 00:00:00
abstract::Soil detritivores such as Collembola impact plant growth, tissue nutrient concentration and gene expression. Using a model system with pedunculate oak (Quercus robur) microcuttings that display a typical endogenous rhythmic growth with alternating shoot (SF) and root flushes (RF), we investigated the transcriptomic re...
journal_title:Royal Society open science
pub_type: 杂志文章
doi:10.1098/rsos.181869
更新日期:2019-03-06 00:00:00
abstract::The emerging carbon quantum dots (CQDs) have been attracting significant attention for their prominent fluorescence, excellent stability and outstanding biocompatibility. Here, we report a facile one-step synthesis of highly fluorescent CQDs by using phthalic acid and triethylenediamine hexahydrate as precursors throu...
journal_title:Royal Society open science
pub_type: 杂志文章
doi:10.1098/rsos.180245
更新日期:2018-07-11 00:00:00
abstract::In recent decades, the world has experienced rates of urban growth unparalleled in any other period of history and this growth is shaping the environment in which an increasing proportion of us live. In this paper, we use a longitudinal dataset from Foursquare, a location-based social network, to analyse urban growth ...
journal_title:Royal Society open science
pub_type: 杂志文章
doi:10.1098/rsos.150688
更新日期:2016-04-27 00:00:00
abstract::The electrochemical performance of an energy conversion and storage device like the supercapacitor mainly depends on the microstructure and morphology of the electrodes. In this paper, to improve the capacitance performance of the supercapacitor, the all-pseudocapacitive electrodes of lamella-like Bi18SeO29/BiSe as th...
journal_title:Royal Society open science
pub_type: 杂志文章
doi:10.1098/rsos.171186
更新日期:2018-01-10 00:00:00