Results 51 to 60 of about 1,519,887 (304)

Research on the Turning Maneuverability of a Bionic Robotic Dolphin [PDF]

, 2022
Zhonghua Yang, Weijie Gong, Hong Chen, Sen Wang, Guojing Zhang   +4 more
openalex   +1 more source

Characterizing epithelial‐mesenchymal transition‐linked heterogeneity in breast cancer circulating tumor cells at a single‐cell level

Molecular Oncology, EarlyView.
In over 50% of non‐metastatic breast cancer patients, circulating tumor cells (CTCs) along the whole epithelial‐mesenchymal transition spectrum are detected. Total CTC number and individual phenotypes relate to aggressive disease characteristics, including lymph node involvement and higher tumor proliferation. At the single‐cell level, mesenchymal CTCs
Justyna Topa, Julia Richert, Tomasz Stokowy, Alicja Staśczak, Mariusz Szajewski, Maciej Ciesielski, Petra M. Grešner, Bartłomiej Tomasik, Łukasz Arcimowicz, Agnieszka Stankiewicz, Grażyna Suchodolska, Elżbieta Senkus, Wiesław Kruszewski, Anna J. Żaczek, Aleksandra Markiewicz   +14 more
wiley   +1 more source

Open-loop position control of a polymer cable–driven parallel robot via a viscoelastic cable model for high payload workspaces

Advances in Mechanical Engineering, 2017
A polymer cable–driven parallel robot has a wide range of potential industrial applications by virtue of its light actuator dynamics, high payload capability, and large workspace. However, due to a viscoelastic behavior of polymer cable and difficulty in
Jinlong Piao, XueJun Jin, Jinwoo Jung, Eunpyo Choi, Jong-Oh Park, Chang-Sei Kim   +5 more
doaj   +1 more source

Topological Map Construction Based on Region Dynamic Growing and Map Representation Method

Applied Sciences, 2019
In the human⁻machine interactive scene of the service robot, obstacle information and destination information are both required, and both kinds of information need to be saved and used at the same time.
Fei Wang, Yuqiang Liu, Ling Xiao, Chengdong Wu, Hao Chu   +4 more
doaj   +1 more source

Aggressive prostate cancer is associated with pericyte dysfunction

Molecular Oncology, EarlyView.
Tumor‐produced TGF‐β drives pericyte dysfunction in prostate cancer. This dysfunction is characterized by downregulation of some canonical pericyte markers (i.e., DES, CSPG4, and ACTA2) while maintaining the expression of others (i.e., PDGFRB, NOTCH3, and RGS5).
Anabel Martinez‐Romero, Ane Martinez‐Larrinaga, Joaquim Grego‐Bessa, Saioa Garcia‐Longarte, Hielke van Splunder, Ianire Astobiza, Amaia Ercilla, Laura Bozal‐Basterra, Isabel Mendizabal, Pilar Villacampa, Arkaitz Carracedo, Mariona Graupera   +11 more
wiley   +1 more source

Trends and challenges in robot manipulation

Science, 2019
Hand it to you Our ability to grab, hold, and manipulate objects involves our dexterous hands, our sense of touch, and feedback from our eyes and muscles that allows us to maintain a controlled grip.
A. Billard, D. Kragic
semanticscholar   +1 more source

Newly Elaborated Hybrid Algorithm for Optimization of Robot Arm’s Trajectory in Order to Increase Efficiency and Provide Sustainability in Production [PDF]

, 2021
Rabab Benotsmane, László Dudás, György Kovács   +2 more
openalex   +1 more source

Tumor and germline testing with next generation sequencing in epithelial ovarian cancer: a prospective paired comparison using an 18‐gene panel

Molecular Oncology, EarlyView.
Genetic testing in epithelial ovarian cancer includes both germline and tumor‐testing. This approach often duplicates resources. The current prospective study assessed the feasibility of tumor‐first multigene testing by comparing tumor tissue with germline testing of peripheral blood using an 18‐gene NGS panel in 106 patients.
Elisabeth Spenard, Cristina Mitric, Melanie Care, Tracy L. Stockley, Raymond H. Kim, Jeanna McCuaig, Blaise Clarke, Laura Ranich, Clare Sheen, Sarah E. Ferguson, Liat Hogen, Taymaa May, Marcus Q. Bernardini   +12 more
wiley   +1 more source

Collision Avoidance of Multi-UUV Systems Based on Deep Reinforcement Learning in Complex Marine Environments

Journal of Marine Science and Engineering
For multiple unmanned underwater vehicles (UUVs) systems, obstacle avoidance during cooperative operation in complex marine environments remains a challenging issue.
Fuyu Cao, Hongli Xu, Jingyu Ru, Zhengqi Li, Haopeng Zhang, Hao Liu   +5 more
doaj   +1 more source

SSVEP-Based Brain-Computer Interface Controlled Robotic Platform With Velocity Modulation [PDF]

, 2023
Yue Zhang, Kun Qian, Sheng Quan Xie, Chaoyang Shi, Jun Li, Zhiqiang Zhang   +5 more
openalex   +1 more source