We introduce a distinction between algorithm performance and algorithm competence and argue that bio-inspired computing should characterize the former rather than the latter. To exemplify this, we explore and extend a bio-inspired algorithm for collective construction influenced by paper wasp behavior. Despite its being provably general in its competence, we demonstrate limitations on the algorithm's performance. We explain these limitations, and extend the algorithm to include pheromone-mediated behavior typical of termites. The resulting hybrid waspmite algorithm shares the generality of the original wasp algorithm, but exhibits improved performance and scalability.
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http://dx.doi.org/10.1162/artl_a_00065 | DOI Listing |
Glob Public Health
December 2025
Department of Social and Policy Science, University of Bath, Bath, UK.
From both an academic and a policy angle, menstruation is receiving an unprecedented level of attention. Within the academic literature, there are many different normative arguments being furthered for how menstruation be understood and framed - variously, that it should be understood as an issue of rights, justice, health or hygiene management. Yet less attention has been paid to the step preceding these normative arguments - how menstruation actually understood at present within global health policy.
View Article and Find Full Text PDFTrends Biotechnol
January 2025
State Key Laboratory of Fluid Power and Mechatronic Systems, Zhejiang University, Hangzhou, 310058, People's Republic of China; School of Mechanical Engineering, Zhejiang University, Hangzhou, 310058, People's Republic of China. Electronic address:
Replicating the contractile function of arterial tissues in vitro requires precise control of cell alignment within 3D structures, a challenge that existing bioprinting techniques struggle to meet. In this study, we introduce the voxel-based embedded construction for tailored orientational replication (VECTOR) method, a voxel-based approach that controls cellular orientation and collective behavior within bioprinted filaments. By fine-tuning voxel vector magnitude and using an omnidirectional printing trajectory, we achieve structural mimicry at both the macroscale and the cellular alignment level.
View Article and Find Full Text PDFPLoS One
January 2025
College of Ecology and Environment, Baotou Teachers' College, Baotou, China.
Aesthetic education is an important part of the overall development of students. This study analyzes the number of rural schools and enrollment, number of classes, and number of full-time teachers in those schools from 2013 to 2022, and clarifies the current challenges in aesthetic education in rural elementary schools and the path of quality improvement. It then constructs a curriculum cluster model that shares resources, teachers, management, instructional design, and practical activities, etc.
View Article and Find Full Text PDFSci Rep
January 2025
College of Artificial Intelligence and Automation, Hohai University, Nanjing, China.
Independent pitch control (IPC) is a crucial technology for enhancing the performance of wind turbines, optimizing the power output, and reducing the loads by managing each blade. This paper explores the primary vibration modes of semi-submersible wind turbines under wind-wave coupling. Given the effectiveness of pitch control in vibration suppression, this paper addresses the limitations of conventional collective pitch control (CPC) by designing an independent pitch control method based on an equivalent wind speed model (EWIPC).
View Article and Find Full Text PDFJ Chem Inf Model
January 2025
Laboratório de Genômica Aplicada e Bioinovações - Instituto Oswaldo Cruz/Fiocruz, Rio de Janeiro, Brazil 21040-900.
Protein dynamics is essential for various biological processes, influencing functions such as enzyme activity, molecular recognition, and signal transduction. However, traditional protein engineering methods often focus on static structures, lacking tools to precisely manipulate dynamic behaviors. Here, we developed Mutational Energy Landscape Trap (MELT), a novel method designed to control protein dynamics by combining Normal Mode Analysis (NMA) and mutagenesis.
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