Results 151 to 160 of about 5,537,609 (250)

Spatiotemporal characteristics of dynamic speckle from a 3D target in atmospheric turbulence. [PDF]

Heliyon, 2023
Liguo W, Lei G, Yaqing L, Zhiqiang Y, Lihong Y, Yao L.   +5 more
europepmc   +1 more source

Active Trace: A Sparse Spatiotemporal Representation for Videos

, 2017
This paper proposes a sparse video representation with a deformable spatiotemporal template feature, named as active trace template. An active trace is the motion track of an active spatial feature which moves in a certain velocity.
Tian JD(田建东), Han Z(韩志), Ding ND(丁乃达), Shen GP(沈贵萍), Yu SQ(余思泉), Tang YD(唐延东)   +5 more
core  

3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends

Advanced Robotics Research, EarlyView.
Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu, Bin Cui, Xumin Huang, Xiaoyu (Rayne) Zheng, T. Thang Vo‐Doan, Ruirui Qiao   +5 more
wiley   +1 more source

Spatiotemporal characteristics of health expenditure in mainland China during 2012-2020. [PDF]

BMC Health Serv Res
Bi Y, Wang Q, Li Q, Li S, Feng Y, Shi J, Wang M, Ren M, Jin Y.   +8 more
europepmc   +1 more source

Comprehensive Eco-Environment Quality Index Model with Spatiotemporal Characteristics. [PDF]

Sensors (Basel), 2022
Li N, Wang J.
europepmc   +1 more source

Improving the Robustness of Visual Teach‐and‐Repeat Navigation Using Drift Error Correction and Event‐Based Vision for Low‐Light Environments

Advanced Robotics Research, EarlyView.
Visual teach‐and‐repeat (VTR) navigation allows robots to learn and follow routes without building a full metric map. We show that navigation accuracy for VTR can be improved by integrating a topological map with error‐drift correction based on stereo vision.
Fuhai Ling, Ze Huang, Tony J. Prescott
wiley   +1 more source

Decoding the spatiotemporal characteristics of ferroptosis: reshaping tumour therapeutic strategies. [PDF]

Exp Hematol Oncol
Song L, Shu Y, Zhou T, Wang Y, Zhang H, Liao Y, Zhu C, Zhang W, Zou Z.   +8 more
europepmc   +1 more source

Tumbling Magnetic Microrobots for Targeted In Vivo Drug Delivery in the GI Tract

Advanced Robotics Research, EarlyView.
We introduce a microrobot design and integrated system for on‐demand targeted drug release in the gastrointestinal tract. The microrobot has an embedded magnet for actuation with external magnetic fields and is visualized in real time using ultrasound. It has two drug release ports sealed with a thermally sensitive wax. Local heating of the wax using a
Aaron C. Davis, Luis Carlos Sanjuan Acosta, Shubh P. Mehta, Baiyan Qi, Yang Yang, Luis Solorio, Craig J. Goergen, David J. Cappelleri   +7 more
wiley   +1 more source

Coupling coordination characteristics of agricultural land transfer and rural revitalization and their influencing factors——based on analysis of provincial panel data in China from 2010 to 2023

Shuitu baochi yanjiu
ObjectiveThis study aims to explore the coupling coordination relationship between agricultural land transfer and rural revitalization， thereby providing a basis for promoting the high-quality development of rural areas.MethodsBased on provincial panel ...
Chen Lei, Chen Yujing, Wu Qi
doaj  

Spatiotemporal Characteristics of Health Collaboration Development in China's Urban Agglomerations: An Empirical Analysis of Four Major Regions. [PDF]

Int J Public Health
Li X, Zhu W, Zhu X.
europepmc   +1 more source