Results 191 to 200 of about 28,245 (221)

A Low‐Cost, Handheld Optical Stiffness Sensor for Minimally Invasive Surgery

Advanced Robotics Research, EarlyView.
A novel handheld stiffness sensor is presented for real‐time tissue stiffness characterization. By simultaneously sensing contact force and tissue deformation, the device enables accurate stiffness quantification without requiring precise manual control. This approach offers a promising solution for intraoperative tumor detection and minimally invasive
Qianyu Ma, Ruxiang Jiang, Kaspar Althoefer, Nicolas Herzig, Hareesh Godaba   +4 more
wiley   +1 more source

Application of hierarchical self-supervised contrastive learning in domain adaptation matching of multimodal remote sensing image. [PDF]

Sci Rep
Li Y, Luo Z, Zhu G, Chen T, Zhao H, Zhong C, Jin D, Dang Y, Yang F, Li X.   +9 more
europepmc   +1 more source

Paternal Circadian Disruption Impairs Offspring Cognition via Sperm microRNAs

Advanced Science, EarlyView.
Paternal circadian disruption remodels the sperm small RNA payload, elevating miR‐92a‐3p/miR‐25‐3p levels and perturbing early embryonic gene regulatory programs. Microinjection experiments and single‐embryo transcriptomics reveal sex‐specific developmental vulnerabilities, ultimately impairing offspring hippocampal synaptic plasticity and cognition ...
Kexin Zou, Sisi Luo, Binliang Tang, Zhiqiang Liu, Yuchuan Zhou, Yicong Meng, Zhengmu Wu, Zheng Sun, Weihui Shi, Jianzhong Sheng, Chuanjin Yu, Zhenhua Li, Siyi Wei, Mo Zhang, Yujie Luo, Jing Yan, Xueyun Qin, Jiahang Mo, Chengliang Zhou, Jinsong Li, Hefeng Huang, Yifu Ding, Guolian Ding   +22 more
wiley   +1 more source

Device-level nonlinearity and temporal memory in optoelectronic reservoir computing. [PDF]

Nano Converg
Lee WW, Cho J, Hur J, Oh H, Yoo H.
europepmc   +1 more source

Miniature brain encodes optomotor response behavior in tiny thrips. [PDF]

iScience
Urca T, Lehmann FO.
europepmc   +1 more source

Spaceborne snapshot compressive hyperspectral imaging. [PDF]

Light Sci Appl
Yu Z, Cheng L, Ma J, Di J, Lin L, Zhan N, Zhang T, Zhong X, He X, Chen S, Gong X, Cao X, Zhang H, Guo B, Zhao Y, Huang S, Xu K.   +16 more
europepmc   +1 more source

Fusion of Embedded Vision and Intelligent Algorithms for Non-Contact Deformation Monitoring. [PDF]

Sensors (Basel)
Dong M, Liu X, Hu H, Zahra E, Wang K.
europepmc   +1 more source

Improved endoscope for imaging and cell collection in the fallopian tubes. [PDF]

Biophotonics Discov
Gálvez D, Rocha AD, Gonzales AG, Long DJ, Rice PF, Johnson MR, Tovar E, Lwin B, Varghese H, Amaha K, Fishman D, Heusinkveld JM, Barton JK.   +12 more
europepmc   +1 more source

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Video Rate Image Signal Processing for Optical Coherence Tomography

Journal of Control, Automation and Systems Engineering, 2004
openaire   +1 more source