Results 211 to 220 of about 69,132 (324)

Dataset for Single Character Detection in Dongba Manuscripts. [PDF]

Sci Data
Ma Y, Li Y, Long G, Li R, Hu F, Xu C, Wang Y, Peng M, Li X, Chen S.   +9 more
europepmc   +1 more source

Differential reflectivity columns and hail: Linking C‐band radar‐based estimated column characteristics to crowdsourced hail observations in Switzerland

Quarterly Journal of the Royal Meteorological Society, EarlyView.
Differential reflectivity columns (ZDRC$$ {Z}_{\mathrm{DR}}C $$) have been detected automatically on a composite of radar data derived from five operational C‐band dual‐polarization Doppler weather radars in Switzerland. The characteristics of the detected ZDRC$$ {Z}_{\mathrm{DR}}C $$ are linked to a large sample of 173,000 crowdsourced hail ...
Martin Aregger, Olivia Martius, Urs Germann, Alessandro Hering   +3 more
wiley   +1 more source

Geometric Models of Speciation in Minimally Monophyletic Genera Using High-Resolution Phylogenetics. [PDF]

Plants (Basel)
Zander RH.
europepmc   +1 more source

Distributed Self‐Triggered Formation Control for Multiple Mobile Robots With Dynamic Mappings

International Journal of Robust and Nonlinear Control, EarlyView.
ABSTRACT This article proposes a distributed self‐triggered formation control scheme for a group of mobile robots to achieve a desired formation. The robots are assumed to have convex polygon geometric properties. Switching modes are introduced into the distributed formation controller design to balance formation moving and inter‐robot collision ...
Yutong Liu, Peng Shi, Xiaojie Su, Hongjun Yu, Yue Yang   +4 more
wiley   +1 more source

Photoacoustic and fluorescence hybrid microscope for cortex-wide imaging of neurovascular dynamics with subcellular resolution. [PDF]

Sci Adv
Liu L, Xu Z, Lai Z, Xu B, Wu T, Ma G, Zhang H, Li J, Ma W, Lei T, Li X, Guo Z, Song Z, Chen N, Ye S, Meng J, Lai P, Shen F, Chang J, Zhu Y, Zheng H, Zheng W, Liu C.   +22 more
europepmc   +1 more source

A Path Planning Algorithm Based on Tangent Point Search and Constrained B‐Spline

Journal of Field Robotics, EarlyView.
ABSTRACT The traditional Tangent Point Search (TPS) algorithm, as a path planning algorithm suitable for large‐scale maps, performs well in the presence of large rectangular obstacles. However, it has two disadvantages: 1. it requires that the obstacles be rectangular so that the shape of obstacles is limited to the fixed form. 2.
Ge Tai, Chaoyi Dong, Shuai Xiang, Tianyu Yuan, Haoda Yan, Qilai Wang, Xiaoyan Chen   +6 more
wiley   +1 more source

A crop sequence dataset of the German federal state of North Rhine-Westphalia from 2019-2024. [PDF]

Data Brief
Pahmeyer C, Kuhn T, Storm H.
europepmc   +1 more source

Prioritized Real‐Time UAV‐Based Vessel Detection for Efficient Maritime Search

Journal of Field Robotics, EarlyView.
ABSTRACT Real‐time vessel detection in maritime environments is crucial for diverse applications requiring speed and accuracy. Static camera views often introduce blind spots, compromising detection efficiency. This paper proposes a novel, real‐time UAV‐based system that uses a dynamic camera control strategy to address this limitation.
Lyes Saad Saoud, Zikai Jia, Siyuan Yang, Muhayy Ud Din, Lakmal Seneviratne, Shaoming He, Irfan Hussain   +6 more
wiley   +1 more source

Investigating the influence of urban land use on asbestos concentration and identifying the most vulnerable areas in Shiraz, Iran. [PDF]

Sci Rep
Norzaee S, Darvishali S, Farzadkia M, Jafari AJ, Gholami M, Shahsavani A, Kermani M.   +6 more
europepmc   +1 more source

Taxonomic and Functional Structure of Benthic and Terrestrial Invertebrates During Wet and Dry Phases of an Intermittent River Within Central Italy

River Research and Applications, EarlyView.
ABSTRACT Temporary rivers and streams are characterized by flow cessation and support high biodiversity of both aquatic and terrestrial species. In this study, we analyzed biological and ecological traits of benthic invertebrates to assess the ecological resilience and resistance of an intermittent river in Central Italy.
Carmela Di Santo, Giulia Cesarini, Stefano Larsen, Massimiliano Scalici   +3 more
wiley   +1 more source