Journal of The Royal Society Interface最新文献_第10页

Cooperative bots exhibit nuanced effects on cooperation across strategic frameworks. 协作机器人对跨战略框架的合作表现出微妙的影响。

IF 3.7 2区综合性期刊

Journal of The Royal Society Interface Pub Date : 2025-01-01 Epub Date: 2025-01-29 DOI: 10.1098/rsif.2024.0427

Zehua Si, Zhixue He, Chen Shen, Jun Tanimoto

{"title":"Cooperative bots exhibit nuanced effects on cooperation across strategic frameworks.","authors":"Zehua Si, Zhixue He, Chen Shen, Jun Tanimoto","doi":"10.1098/rsif.2024.0427","DOIUrl":"10.1098/rsif.2024.0427","url":null,"abstract":"The positive impact of cooperative bots on cooperation within evolutionary game theory is well-documented. However, prior studies predominantly use discrete strategic frameworks with deterministic actions. This article explores continuous and mixed strategic approaches. Continuous strategies use intermediate probabilities for varying degrees of cooperation and focus on expected payoffs, while mixed strategies calculate immediate payoffs from actions taken within these probabilities. Using the prisoner's dilemma game, this study examines the effects of cooperative bots on human cooperation in both well-mixed and structured populations across these strategic approaches. Our findings reveal that cooperative bots significantly enhance cooperation in both population types under weak imitation scenarios, where players are less concerned with material gains. Conversely, under strong imitation scenarios, cooperative bots do not alter the defective equilibrium in well-mixed populations but have varied impacts in structured populations. Specifically, they disrupt cooperation under discrete and continuous strategies but facilitate it under mixed strategies. These results highlight the nuanced effects of cooperative bots within different strategic frameworks and underscore the need for careful deployment, as their effectiveness is highly sensitive to how humans update their actions and their chosen strategic approach.","PeriodicalId":17488,"journal":{"name":"Journal of The Royal Society Interface","volume":"22 222","pages":"20240427"},"PeriodicalIF":3.7,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11775664/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143059244","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Multicellular PID control for robust regulation of biological processes. 多细胞PID控制对生物过程的鲁棒调节。

IF 3.7 2区综合性期刊

Journal of The Royal Society Interface Pub Date : 2025-01-01 Epub Date: 2025-01-29 DOI: 10.1098/rsif.2024.0583

Vittoria Martinelli, Davide Fiore, Davide Salzano, Mario di Bernardo

引用次数: 0

Robust undulatory locomotion through neuromechanical adjustments in a dissipative medium. 耗散介质中通过神经机械调节实现的鲁棒波动运动。

IF 3.7 2区综合性期刊

Journal of The Royal Society Interface Pub Date : 2025-01-01 Epub Date: 2025-01-29 DOI: 10.1098/rsif.2024.0688

Kenta Ishimoto, Clément Moreau, Johann Herault

{"title":"Robust undulatory locomotion through neuromechanical adjustments in a dissipative medium.","authors":"Kenta Ishimoto, Clément Moreau, Johann Herault","doi":"10.1098/rsif.2024.0688","DOIUrl":"10.1098/rsif.2024.0688","url":null,"abstract":"Dissipative environments are ubiquitous in nature, from microscopic swimmers in low-Reynolds-number fluids to macroscopic animals in frictional media. In this study, we consider a mathematical model of a slender elastic locomotor with an internal rhythmic neural pattern generator to examine various undulatory locomotion such as Caenorhabditis elegans swimming and crawling behaviours. By using local mechanical load as mechanosensory feedback, we have found that undulatory locomotion robustly emerges in different rheological media. This progressive behaviour is then characterized as a global attractor through dynamical systems analysis with a Poincaré section. Furthermore, by controlling the mechanosensation, we were able to design the dynamical systems to manoeuvre with progressive, reverse and turning motions as well as apparently random, complex behaviours, reminiscent of those experimentally observed in C. elegans. The mechanisms found in this study, together with our dynamical systems methodology, are useful for deciphering complex animal adaptive behaviours and designing robots capable of locomotion in a wide range of dissipative environments.","PeriodicalId":17488,"journal":{"name":"Journal of The Royal Society Interface","volume":"22 222","pages":"20240688"},"PeriodicalIF":3.7,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11775665/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143059428","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Limiting and optimal Strouhal numbers or tip speed ratios for cruising propulsion by fins, flukes, wings and propellers. 限制和最优斯特劳哈尔数或尖端速度比巡航推进鳍，吸片，机翼和螺旋桨。

IF 3.7 2区综合性期刊

Journal of The Royal Society Interface Pub Date : 2025-01-01 Epub Date: 2025-01-22 DOI: 10.1098/rsif.2024.0730

James R Usherwood

{"title":"Limiting and optimal Strouhal numbers or tip speed ratios for cruising propulsion by fins, flukes, wings and propellers.","authors":"James R Usherwood","doi":"10.1098/rsif.2024.0730","DOIUrl":"10.1098/rsif.2024.0730","url":null,"abstract":"Swimming and flying animals produce thrust with oscillating fins, flukes or wings. The relationship between frequency f, amplitude A and forward velocity U can be described with a Strouhal number St, where St = 2fA/U, where animals are observed to cruise with [Formula: see text]-0.4. Under these conditions, thrust is produced economically and a reverse von Kármán wake is observed. However, propeller-driven craft produce thrust with steadily revolving blades and a helical wake. Here, the simplified aerodynamic geometry of lift-based thrust production is described, applicable to both oscillating and revolving foils. The same geometric principles apply in both cases: if the foil moves too slowly, it cannot produce thrust; if it moves too fast, it produces thrust with excessive power demand. Effective, economic thrust production by animals is not the result of oscillating foils or cyclic vortex shedding; rather, the selection of amplitude and frequency, and wake vortex structure, are corollaries of driving an efficient foil velocity with finite amplitudes. Observed Strouhal numbers for cruising animals appear too low for optimal mechanical efficiency; however, the deviation from optimal efficiency may be small, and there are physical and physiological advantages to relatively low amplitudes and frequencies for swimming and flapping flight.","PeriodicalId":17488,"journal":{"name":"Journal of The Royal Society Interface","volume":"22 222","pages":"20240730"},"PeriodicalIF":3.7,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11750378/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143007768","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Buzz pollination: investigations of pollen expulsion using the discrete element method. 蜂传粉：用离散元法研究花粉排出。

IF 3.7 2区综合性期刊

Journal of The Royal Society Interface Pub Date : 2025-01-01 Epub Date: 2025-01-22 DOI: 10.1098/rsif.2024.0526

Caelen Boucher-Bergstedt, Mark Jankauski, Erick Johnson

{"title":"Buzz pollination: investigations of pollen expulsion using the discrete element method.","authors":"Caelen Boucher-Bergstedt, Mark Jankauski, Erick Johnson","doi":"10.1098/rsif.2024.0526","DOIUrl":"10.1098/rsif.2024.0526","url":null,"abstract":"Buzz pollination involves the release of pollen from, primarily, poricidal anthers through vibrations generated by certain bee species. Despite previous experimental and numerical studies, the intricacies of pollen dynamics within vibrating anthers remain elusive due to the challenges in observing these small-scale, opaque systems. This research employs the discrete element method to simulate the pollen expulsion process in vibrating anthers. By exploring various frequencies and displacement amplitudes, a correlation between how aggressively the anther shakes and the initial rate of pollen expulsion is observed under translating oscillations. This study highlights that while increasing both the frequency and displacement of vibration enhances pollen release, the rate of release does not grow linearly with their increase. Our findings also reveal the significant role of pollen-pollen interactions, which account for upwards of one-third of the total collisions. Comparisons between two types of anther exits suggest that pore size and shape also influence expulsion rates. This research provides a foundation for more comprehensive models that can incorporate additional factors such as cohesion, adhesion and Coulomb forces, paving the way for deeper insights into the mechanics of buzz pollination and its variability across different anther types and vibration parameters.","PeriodicalId":17488,"journal":{"name":"Journal of The Royal Society Interface","volume":"22 222","pages":"20240526"},"PeriodicalIF":3.7,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11750361/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143007764","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Photobioreactor design utilizing procedural three-dimensional modelling and ray tracing. 光生物反应器设计利用程序三维建模和光线追踪。

IF 3.7 2区综合性期刊

Journal of The Royal Society Interface Pub Date : 2025-01-01 Epub Date: 2025-01-29 DOI: 10.1098/rsif.2024.0451

Kimmo A Riihiaho, Leevi Lind, Marco L Calderini, Vilho Halonen, Ilkka Pölönen, Pauliina Salmi

{"title":"Photobioreactor design utilizing procedural three-dimensional modelling and ray tracing.","authors":"Kimmo A Riihiaho, Leevi Lind, Marco L Calderini, Vilho Halonen, Ilkka Pölönen, Pauliina Salmi","doi":"10.1098/rsif.2024.0451","DOIUrl":"10.1098/rsif.2024.0451","url":null,"abstract":"The design of photobioreactors for microalgae cultivation aims to achieve an architecture that allows the most efficient photosynthetic growth. The availability of light at wavelengths that are important for photosynthesis is therefore particularly crucial for reactor design. While testing different reactor types in practice is expensive, simulations could effectively limit the range of material and reactor design options. In this study, procedural three-dimensional modelling together with ray tracing was used to create virtual models of a conventional glass photobioreactor lit from the outside and a steel photobioreactor with embedded light sources. The measured transmittance and reflectance of Chlorella vulgaris culture were used as a basis for light interaction simulation, and spectral images of the same species were used to validate the simulation results. This type of simulation could have the potential for comparing different reactor architectures, geometries and light attenuation to facilitate the transition to large-scale cultivation. Our results show that the proposed simulator is usable in photobioreactor geometry design as well as in the estimation of available illumination on wavelengths where microalgae have strong absorption peaks, but the handling of light scattering still needs improvement. To the authors' best knowledge, this is the first attempt, not focused on a specific use case, to build a general photobioreactor design tool capable of estimating hyperspectral light attenuation in microalgae suspension. All software code and used datasets are made available for the reader as open source.","PeriodicalId":17488,"journal":{"name":"Journal of The Royal Society Interface","volume":"22 222","pages":"20240451"},"PeriodicalIF":3.7,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11775661/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143059403","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Optimizing contact tracing for avian influenza in poultry flocks. 优化禽群禽流感接触者追踪工作。

IF 3.7 2区综合性期刊

Journal of The Royal Society Interface Pub Date : 2025-01-01 Epub Date: 2025-01-08 DOI: 10.1098/rsif.2024.0523

Sébastien Lambert, Lisa Fourtune, Peter H F Hobbelen, Julie Baca, José L Gonzales, Armin R W Elbers, Timothée Vergne

{"title":"Optimizing contact tracing for avian influenza in poultry flocks.","authors":"Sébastien Lambert, Lisa Fourtune, Peter H F Hobbelen, Julie Baca, José L Gonzales, Armin R W Elbers, Timothée Vergne","doi":"10.1098/rsif.2024.0523","DOIUrl":"https://doi.org/10.1098/rsif.2024.0523","url":null,"abstract":"Contact tracing is commonly used to manage infectious diseases of both humans and animals. It aims to detect early and control potentially infected individuals or farms that had contact with infectious cases. Because it is very resource-intensive, contact tracing is usually performed on a pre-defined time window, based on previous knowledge of the duration of the incubation period. However, pre-defined time windows may not be always relevant, reducing the efficiency of contact tracing. In this study, we estimated the day when farms were first infected with highly pathogenic avian influenza viruses, a devastating pathogen causing severe socio-economic damage in domestic poultry. The estimation was performed by fitting a stochastic mechanistic model to observed daily mortality data from 63 infected poultry farms in France and The Netherlands, using approximate Bayesian computation. Independent of the poultry species or country, the estimates of the time of first infection ranged between 3.4 (95% credible interval-CrI: 2.6, 4.6) and 19.9 (95% CrI: 11.9, 31.3) days prior to the last observation. We developed an online application to provide real-time support to policymakers by estimating realistic ranges of dates of first infection to inform contact tracing and improve its efficiency.","PeriodicalId":17488,"journal":{"name":"Journal of The Royal Society Interface","volume":"22 222","pages":"20240523"},"PeriodicalIF":3.7,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11706645/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142950744","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Random walk models in the life sciences: including births, deaths and local interactions. 生命科学中的随机漫步模型：包括出生、死亡和局部相互作用。

IF 3.7 2区综合性期刊

Journal of The Royal Society Interface Pub Date : 2025-01-01 Epub Date: 2025-01-15 DOI: 10.1098/rsif.2024.0422

Michael J Plank, Matthew J Simpson, Ruth E Baker

{"title":"Random walk models in the life sciences: including births, deaths and local interactions.","authors":"Michael J Plank, Matthew J Simpson, Ruth E Baker","doi":"10.1098/rsif.2024.0422","DOIUrl":"10.1098/rsif.2024.0422","url":null,"abstract":"Random walks and related spatial stochastic models have been used in a range of application areas, including animal and plant ecology, infectious disease epidemiology, developmental biology, wound healing and oncology. Classical random walk models assume that all individuals in a population behave independently, ignoring local physical and biological interactions. This assumption simplifies the mathematical description of the population considerably, enabling continuum-limit descriptions to be derived and used in model analysis and fitting. However, interactions between individuals can have a crucial impact on population-level behaviour. In recent decades, research has increasingly been directed towards models that include interactions, including physical crowding effects and local biological processes such as adhesion, competition, dispersal, predation and adaptive directional bias. In this article, we review the progress that has been made with models of interacting individuals. We aim to provide an overview that is accessible to researchers in application areas, as well as to specialist modellers. We focus particularly on derivation of asymptotically exact or approximate continuum-limit descriptions and simplified deterministic models of mean-field behaviour and resulting spatial patterns. We provide worked examples and illustrative results of selected models. We conclude with a discussion of current areas of focus and future challenges.","PeriodicalId":17488,"journal":{"name":"Journal of The Royal Society Interface","volume":"22 222","pages":"20240422"},"PeriodicalIF":3.7,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11732428/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142983554","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Explaining the monoaural directional hearing of the moth Achroia grisella. 解释水蛭蛾单耳定向听觉。

IF 3.7 2区综合性期刊

Journal of The Royal Society Interface Pub Date : 2025-01-01 Epub Date: 2025-01-15 DOI: 10.1098/rsif.2024.0752

Lara Díaz-García, Andrew Reid, James F C Windmill

{"title":"Explaining the monoaural directional hearing of the moth Achroia grisella.","authors":"Lara Díaz-García, Andrew Reid, James F C Windmill","doi":"10.1098/rsif.2024.0752","DOIUrl":"10.1098/rsif.2024.0752","url":null,"abstract":"Achroia grisella (Fabricius, 1794) (Lepidoptera: Pyralidae) is a pyralid moth with two ears in its abdomen that it uses for detecting mates and predators. Despite no connection between the two ears having been found and no other elements having been observed through X-ray scans of the moth, it seems to be capable of directional hearing with just one ear when one of them is damaged. It is therefore suspected that the morphology of the eardrum can provide directional cues for sound localization. Here, we use finite element modelling software COMSOL to model a simplified version of the eardrum, an elliptical plate with two sections of different thicknesses and a mass load at the centre of the thin section, to try to determine if the morphology of the ear is responsible for the moth's monoaural directional hearing. Results indicate that the resonance mode and directionality response of the elliptical plate with two thicknesses and a mass load match that of the moth closely and provide an enhanced response to sounds coming from the front of the moth. Damping is also considered in the resonant mode, and it is observed to improve the resemblance of the simulation to real moth ear measurements.","PeriodicalId":17488,"journal":{"name":"Journal of The Royal Society Interface","volume":"22 222","pages":"20240752"},"PeriodicalIF":3.7,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11732397/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142983444","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Autonomous learning of generative models with chemical reaction network ensembles. 化学反应网络集成生成模型的自主学习。

IF 3.7 2区综合性期刊

Journal of The Royal Society Interface Pub Date : 2025-01-01 Epub Date: 2025-01-22 DOI: 10.1098/rsif.2024.0373

William Poole, Thomas E Ouldridge, Manoj Gopalkrishnan

引用次数: 0