Results 161 to 170 of about 844,475 (305)

The Evolution of Autonomous Systems for Planetary Cave Exploration: A Review

Journal of Field Robotics, EarlyView.
ABSTRACT The exploration of Subsurface Access Points (SAPs), such as lava tubes on the Moon and Mars, has gained significant interest due to their potential as stable environments shielded from surface radiation and temperature extremes. These sites are considered high‐value targets for detecting water and signs of ancient life, and assessing their ...
Sarah Swinton, Daniel Mitchell, Jamie Blanche, Euan McGookin, David Flynn   +4 more
wiley   +1 more source

Engineering molecular rotor-stator ligand architectures on copper nanoclusters for efficient photothermal conversion. [PDF]

Nat Commun
Yan B, Samarasinghe DSND, Sun J, Deng H, Li L, Qi MQ, Zhao F, Xu Q, Guo H, Sun X, Gong X, Huo R, Zhu M, Wu Q, Xie Z, Xin C, Wang Y, Jiang X, Li S, Li F, Zhou M, Aikens CM, Zheng N, Shen H.   +23 more
europepmc   +1 more source

Roundness error stacking in assembled spherical roller bearings and its impact on rotor subcritical vibration

Measurement
Lorenzo Giorio, R. Viitala, E. Brusa
semanticscholar   +1 more source

Ground‐based robotic remote sensing for standardized biodiversity monitoring in coastal habitats

Remote Sensing in Ecology and Conservation, EarlyView.
Illustrated workflow of the proposed citizen‐to‐robot monitoring pipeline: (i) expert‐validated citizen observations are translated into AI models, (ii) deployed on a ground‐based robotic platform for proximal sensing of coastal dune habitats, (iii) enabling standardized detection of ecological targets (e.g., Pancratium maritimum & Brithys crini), and (
Giovanni Di Lorenzo, Simonetta Bagella, Micaela del Valle Rasino, Maria Laura Carranza, Manolo Garabini, Franco Angelini   +5 more
wiley   +1 more source

Editorial to the Special Issue "Theoretical and Computational Polymer Science: Physics, Chemistry, and Biology". [PDF]

Polymers (Basel)
Roman HE.
europepmc   +1 more source

Ionogel Actuators: A Review

SmartBot, EarlyView.
Ionogels dynamically and functionally couple ionic liquids with polymer networks, enabling multiscale programmable deformation and motion under electrical, magnetic, optical, thermal, humidity, and chemical stimuli. This article systematically elucidates the constituent components, structural design, and multiscale actuation mechanisms of ionogel ...
Dezhou Cao, Dongqing He, Yuanxiang Zhao, Dongdong Jin, Jiaheng Zhang, Wei Wang   +5 more
wiley   +1 more source

Operando Magic Angle Spinning Solid-State NMR Spectroscopy of Methanol Photoreforming Over Titania-Coated Silica Monoliths. [PDF]

Chemistry
Ding F, König K, Böhmer J, Wisser FM, Spiecker E, Zubiri BA, Wisser D.   +6 more
europepmc   +1 more source

Sampling, Mobility, and Anchoring in Small‐Body Sampling Robots: A Comprehensive Review

SmartBot, EarlyView.
Small‐body sampling robots are exploration systems that perform contact, sampling, and stable operations on microgravity bodies such as asteroids and comets. The authors review representative robot architectures and key technologies, focusing on the mechanisms, evolution, and coupling of sampling, mobility, and anchoring.
Yurui Shen, Yixin Zhu, Mingxia Bao, Ting Zhang, Jun Wu, Jingbin Hao, Dezheng Hua, Xinhua Liu   +7 more
wiley   +1 more source

An Enhanced Event-Based Model for Integrated Flight Safety of Fixed-Wing UAVs. [PDF]

Sensors (Basel)
Ma X, Lu X, Li H, Lu X, Li J, Zhao J.
europepmc   +1 more source

Resource reallocation across successive systemic innovations: How Rolls‐Royce shaped the evolution of the turbojet, turboprop, and turbofan

Strategic Management Journal, EarlyView.
Abstract Research Summary Despite the importance of resource reallocation in shaping a variety of strategic outcomes, strategy scholars have paid only limited attention to the processes by which firms reallocate their resources across successive systemic innovations.
Gino Cattani, Mariano Mastrogiorgio, Giuseppe Carignani   +2 more
wiley   +1 more source