Results 161 to 170 of about 8,222 (258)

A Hybrid Millimeter-Wave Radar-Ultrasonic Fusion System for Robust Human Activity Recognition with Attention-Enhanced Deep Learning. [PDF]

Sensors (Basel)
Yao L, Chung KL, Tang L, Ye T, Wang S, Xu P, Bi Y, Wu Y.   +7 more
europepmc   +1 more source

Dancing to multiple tunes: Establishing legitimacy with first‐time and repeat backers in crowdfunding campaigns

Strategic Entrepreneurship Journal, EarlyView.
Abstract Research Summary Using 14,108 Kickstarter crowdfunding campaigns, we examine three strategies to gather support from first‐time versus repeat backers: narrative distinctiveness aligning with backers' expectations of novelty, endorsement from Kickstarter staff, and campaign leadership's reciprocity of funding other campaigns.
Stephanie Hepp, Alexander Vossen, Lien Denoo   +2 more
wiley   +1 more source

A Phase-Coded FMCW-Based Integrated Sensing and Communication System Design for Maritime Search and Rescue. [PDF]

Sensors (Basel)
Xing D, Zhang C, Zhang Y.
europepmc   +1 more source

Key Technical Fields and Future Outlooks of Space Manipulators: A Survey

SmartBot, EarlyView.
This paper systematically reviews the technological development of space manipulators, emphasizing the unique challenges posed by space environments. It examines four areas: structural design, modeling, planning, and control, while introducing typical ground test platforms.
Gang Chen, Zeyuan Huang, Ying Yan, Xiaokang An, Zhikai Zhao, Jirong Lin, Xiangrong Zhao, Xianyuan Gao, Junyi Zong, Xuewen Jia, Zhipeng Yao, Jianliang Liao, Ning Ji   +12 more
wiley   +1 more source

Navigating in clutter: how bumblebees optimize flight behaviour through experience. [PDF]

J Exp Biol
Jeschke M, Stahlsmeier M, Egelhaaf M, Bertrand OJN.   +3 more
europepmc   +1 more source

IV-YOLO: an information vortex-based progressive fusion method for accurate rice detection. [PDF]

Front Plant Sci
Zhang J, Huangfu L, Zhao Y, Xue C, Yin C, Lu J, Mei J.   +6 more
europepmc   +1 more source

Hot Injection Synthesis of Ultrathin Bi2Se3 Nanosheets With Controllable Dimensions

Small Methods, EarlyView.
Graphic of hot‐injection method for synthesizing Bi2Se3${\rm Bi}_2{\rm Se}_3$ nanoplatelets of controlled shape, thickness, and lateral size. The ultra‐thin regime is achievable, which is interesting for studying topological phase transitions. ABSTRACT In this work, a synthesis method for colloidal nanoplatelets (NPLs) of the topological insulator ...
Jara F. Vliem, Hester Noordmans, Daniel Vanmaekelbergh   +2 more
wiley   +1 more source

A Joint Gesture-Identity Recognition Framework Based on 4D Millimeter-Wave Radar Sensing. [PDF]

Sensors (Basel)
Wu Y, Wu L, Hu T, Xiao Z, Zhang J, Xiao M.   +5 more
europepmc   +1 more source

The “We” and “Me” of Identity in Hazardous Industry Organizations: Face Work Tactics Among Practicing Engineers

Symbolic Interaction, EarlyView.
In this paper, we use Goffman's notion of “face work” to examine how pipeline engineers perform and present their working selves as competent experts. Our analysis identifies various faces and face work tactics, including a focus on professional judgment, actively selling one's expertise relative to others, protective self‐deprecatory strategies, and ...
Sarah Maslen, Jan Hayes, Michael James Walsh   +2 more
wiley   +1 more source

High-frequency ultrasound for microcirculation in metastatic mouse lymph node: contrast-free versus contrast-enhanced imaging. [PDF]

Sci Rep
Maeda K, Omura M, Sukhbaatar A, Sugiura T, Kodama T.   +4 more
europepmc   +1 more source