Results 181 to 190 of about 700,426 (288)

Identifying Physical Interactions in Contact‐Based Robot Manipulation for Learning from Demonstration

Advanced Robotics Research, EarlyView.
Robots can learn manipulation tasks from human demonstrations. This work proposes a versatile method to identify the physical interactions that occur in a demonstration, such as sequences of different contacts and interactions with mechanical constraints.
Alex Harm Gert‐Jan Overbeek, Herman van der Kooij, Douwe Dresscher, Mark Vlutters   +3 more
wiley   +1 more source

Genome stability disrupted by the circRBM39(4,5,6)-RPA2 axis represses breast tumorigenesis. [PDF]

Proc Natl Acad Sci U S A
Bian X, Xu M, Li N, Sun C, Liu X, Deng Y, Liu D, Cao G, Lin W, Hong B, Shan G, Wang X.   +11 more
europepmc   +1 more source

A State‐Adaptive Koopman Control Framework for Real‐Time Deformable Tool Manipulation in Robotic Environmental Swabbing

Advanced Robotics Research, EarlyView.
This work presents a state‐adaptive Koopman linear quadratic regulator framework for real‐time manipulation of a deformable swab tool in robotic environmental sampling. By combining Koopman linearization, tactile sensing, and centroid‐based force regulation, the system maintains stable contact forces and high coverage across flat and inclined surfaces.
Siavash Mahmoudi, Amirreza Davar, Dongyi Wang   +2 more
wiley   +1 more source

Evaluating the Performance of Covidence's Artificial Intelligence-Based Screening Function in Cancer Systematic Reviews. [PDF]

Cancer Innov
Saha A, Yao X, Saravanan S, Misra A, Low A, Ali S, Abdelmalek M, Ahmed S, Jonathan S.   +8 more
europepmc   +1 more source

ChicGrasp: Imitation‐Learning‐Based Customized Dual‐Jaw Gripper Control for Manipulation of Delicate, Irregular Bio‐Products

Advanced Robotics Research, EarlyView.
Automated poultry processing lines still rely on humans to lift slippery, easily bruised carcasses onto a shackle conveyor. Deformability, anatomical variance, and hygiene rules make conventional suction and scripted motions unreliable. We present ChicGrasp, an end‐to‐end hardware‐software co‐designed imitation learning framework, to offer a ...
Amirreza Davar, Zhengtong Xu, Siavash Mahmoudi, Pouya Sohrabipour, Chaitanya Pallerla, Yu She, Wan Shou, Philip Glen Crandall, Dongyi Wang   +8 more
wiley   +1 more source

RF Power, B_1+rms, and SAR Variation with RF Coils, Conductive Metallic Implants, and Ionic Solutions at 1.5T and 3T. [PDF]

Sensors (Basel)
Gultekin DH.
europepmc   +1 more source

3D‐Printing Aided Rapid Prototyping of Pretensioned Tensegrity Structures for Robotic Applications

Advanced Robotics Research, EarlyView.
Printing, injection molding, and assembly (PMA) is a method for rapid prototyping mesoscale, topologically complex, and tensioned tensegrity structures. In combination with PMA method, two mold design strategies: modular mold and compact channel layout, enable efficiency and scalability for tensegrity fabrication.
Yi Sun, Jan Petrš, Omar Aloui, Dario Floreano   +3 more
wiley   +1 more source

Integrated Transcriptomic and Metabolomic Analyses Reveal Dose-Dependent Effects of Bamboo Compost on Tomato Growth and Resistance to <i>Tuta absoluta</i>. [PDF]

Int J Mol Sci
Tu R, Chen L, Pan Y, Pan Y, Hina G, Jin A, Lu Y, Ullah F, Xu Q, Wang Y, Chen Z, Deng X, Hu L, Li X, Zhu Q.   +14 more
europepmc   +1 more source

CD9+ B Cells Induce T Follicular Helper Cell Apoptosis to Regulate Germinal Center Regression

Advanced Science, EarlyView.
A unique subset of CD9+ B cells regulates germinal center B (GC‐B) cell regression by inducing T follicular helper (Tfh) cell apoptosis through multiple signaling pathways, such as ALCAM‐CD6. FOXP1 plays a key role in GC‐B cell differentiation. These findings clarify mechanisms of GC degeneration and termination and offer potential targets for adenoid ...
Wenjing Liao, Lijuan Song, Meiqian Xu, Tianhao Liang, Yixuan Chen, Gui Chen, Zaihuan Lin, Huakang Du, Guofei Feng, Zhiming Feng, Qi Zhang, Fan Pan, Saixuan Yang, Xinyin Zhang, Wenxu Peng, Tianlong Li, Zhuoshen Lin, Yabang Chen, Jiayi Liu, Baoxin Peng, Yan Liu, Xing Niu, Ting Li, Chengyu Huang, Ke Mo, Jianlei Xie, Yu Zou, Xiaowen Zhang   +27 more
wiley   +1 more source

Impact of and recovery after Covid-19 on breast cancer diagnosis and care in Johannesburg, South Africa. [PDF]

BMC Cancer
Petlele R, Chikwati RP, Ojoniyi OO, Akokuwebe ME, Chen WC, Murugan N, Ndwambi P, Kumirayi L, Jassat F, Nietz S, Mathiba RM, Singh K, Ohene-Agyei P, McCormack V, Norris SA, Joffe M.   +15 more
europepmc   +1 more source