Results 101 to 110 of about 45,923 (289)

Identification of human limb stiffness in 5 DoF and estimation via EMG

, 2012
To approach robustness and optimal performance, biological musculo-skeletal systems can adapt their impedance while interacting with their environment. This property has motivated modern robotic designs including variable-impedance actuators and control
Bayer, Justin, Rüschen, Daniel, Vogel, Jörn, Lakatos, Dominic, van der Smagt, Patrick   +4 more
core  

Toward understanding the effects of visual- and force- feedback on robotic hand grasping performance for space teleoperation

, 2010
This paper introduces a study aimed to help quantify the benefits of limited-performance force-feedback user input devices for space telemanipulation with a dexterous robotic arm.
null Zhaopeng Chen, C H Borst, hirzinger, Gerd, Pleintinger, benedikt, N Y Lii, Borst, Christoph H., Lii, Neal Y., Schiele, Andre, G Hirzinger, Chen, Zhaopeng, A Schiele, B Pleintinger   +11 more
core   +1 more source

Modelling and remote control of an excavator [PDF]

, 2010
Peer ...
HASAN, Mohammad, YU, Hongnian, Hasan, Mohammad Shahidul, Yu, Hong-Nian, Liu, Yang, Yang Liu, Mohammad Shahidul Hasan, Hasan, Mohammed Shahidul, Hong-Nian Yu   +8 more
core   +1 more source

An Advanced Adaptive Control of Lower Limb Rehabilitation Robot

Frontiers in Robotics and AI, 2018
Rehabilitation robots play an important role in the rehabilitation field, and effective human-robot interaction contributes to promoting the development of the rehabilitation robots. Though many studies about the human-robot interaction have been carried
Yihao Du, Hao Wang, Shi Qiu, Wenxuan Yao, Ping Xie, Xiaoling Chen   +5 more
doaj   +1 more source

CCDC80 suppresses high‐grade serous ovarian cancer migration via negative regulation of B7‐H3

Molecular Oncology, EarlyView.
PAX8 is a lineage‐specific master regulator of transcription in high‐grade serous ovarian cancer (HGSC) progression. We show for the first time that PAX8 facilitates proliferation and metastasis by repressing the cell autonomous tumor suppressor CCDC80 and inducing B7‐H3 expression.
Aya Saleh, Nitzan Medina‐Itzhaki, Milena Chekov, Eden Gal‐Swisa, Roba Gabesh‐Wahabi, Inbar Savyon, Inna Naroditsky, Hilary A. Kenny, Basem Fares, Lina Korsensky, Einav Girsh, Liron Berger, Ruth Perets   +12 more
wiley   +1 more source

Fuzzy adaptive variable impedance control on deformable shield of defecation smart care robot

Biomimetic Intelligence and Robotics
Precise control of the contact force is crucial in the application of non-wearable defecation smart care (DSC) robot. A deformable shield equipped with a pressure sensing function is designed, with a bending angle that can be adjusted according to ...
Lingling Chen, Pengyue Lai, Yanglong Wang, Yuxin Dong   +3 more
doaj   +1 more source

E2A selectively regulates TGF‐β–induced apoptosis in KRAS‐mutant non‐small cell lung cancer

Molecular Oncology, EarlyView.
Ability to induce apoptosis by TGF‐β is frequently lost in advanced lung adenocarcinoma despite intact TGF‐β signaling. We identify E2A as a mutant KRAS–dependent mediator of resistance to TGF‐β–induced apoptosis. TGF‐β induces E2A via SMAD3 in mutant KRAS cells, and E2A silencing restores apoptosis and enhances radiation response in cell lines ...
Sergei Chuikov, Shiva Krishna Katkam, Zhefan Wang, Venkateshwar G. Keshamouni   +3 more
wiley   +1 more source

Safe Acting and Manipulation in Human Environments: A Key Concept for Robots in our Society

, 2012
In this paper we review our work on safe acting and manipulation in human environments. In order for a robot to be able to safely interact with its environment it is primary to be able to react to unforeseen events in real-time on basically all levels of
Hirzinger, Gerd, Albu-Schäffer, Alin Olimpiu, Belder, Rico, Haddadin, Sami, Parusel, Sven   +4 more
core  

CD47 promotes mitogen‐activated protein kinase and epithelial‐to‐mesenchymal transition molecular programs to drive prometastatic phenotypes in non‐small cell lung cancer

Molecular Oncology, EarlyView.
Beyond its role in immune evasion, this study identified that CD47 drives tumor‐intrinsic signaling in non‐small cell lung cancer (NSCLC). Transcriptomic profiling and functional studies revealed that CD47 regulates cell adhesion, migration, and metastasis through an ERK–EMT signaling axis.
Asa P.Y. Lau, Lilian G. Zhai, Ryunosuke Hoshi, Zackary Rousseau, Abraam Zakhary, Yin Fang Wu, Rola M. Saleeb, Heyu Ni, Kelsie L. Thu   +8 more
wiley   +1 more source

KDM7A and KDM1A inhibition suppresses tumour promoting pathways in prostate cancer

Molecular Oncology, EarlyView.
Treatment resistance is a major challenge for patients with advanced prostate cancer. This study examined an alternative approach to target the major prostate cancer‐promoting pathway by targeting epigenetic factors, whose levels are higher in tumours.
Jennie N Jeyapalan, Veronika M Metzler, Simone de Brot, Corinne L Woodcock, Anna E Harris, Jennifer Lothion‐Roy, Emeli M Nilsson, Atara Ntekim, Michael S Toss, Jenny L Persson, Francesca Khani, Brian D Robinson, Lorraine J Gudas, Emad Rakha, David M Heery, Catrin S Rutland, Nigel P Mongan   +16 more
wiley   +1 more source