Results 41 to 50 of about 40,688 (257)

Posture estimation of hose-shaped robot using microphone array localization [PDF]

2013 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2013
This paper presents a posture estimation of hose-shaped robot using microphone array localization. The hose-shaped robots, one of major rescue robots, have problems with navigation because their posture is too flexible for a remote operator to control to go as far as desired.
Yoshiaki Bando, Takeshi Mizumoto, Katsutoshi Itoyama, Kazuhiro Nakadai, Hiroshi G. Okuno   +4 more
openaire   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Passive Synthetic Aperture for Direction-of-Arrival Estimation Using an Underwater Glider with a Single Hydrophone

Journal of Marine Science and Engineering
This paper addresses the aperture limitation problem faced by array-equipped underwater gliders (UGs) in direction-of-arrival (DOA) estimation. A passive synthetic aperture (PSA) method for DOA estimation using a single hydrophone mounted on a UG is ...
Yueming Ma, Jie Sun, Shuo Li, Tianze Hu, Shilong Li, Yuexing Zhang   +5 more
doaj   +1 more source

Hybrid AI–Tomographic RIS Framework for Laser Guidance Countermeasures [PDF]

International Journal of Telecommunications
Reconfigurable intelligent surfaces (RIS) provide an unprecedented ability to dynamically shape and control electromagnetic wavefronts [1], yet their application in real-time laser counter-measure systems remains largely unexplored.
Amr Abd El-Aziz, Asmaa Rabie, Ahmed Saleh   +2 more
doaj   +1 more source

2-D DOA Estimation for L-Shaped Array With Array Aperture and Snapshots Extension Techniques [PDF]

IEEE Signal Processing Letters, 2017
A two-dimensional (2-D) direction of arrival estimation method for L-shaped array with automatic pairing is proposed. It exploits the conjugate symmetry property of the array manifold matrix to increase the effective array aperture and the number of virtual snapshots simultaneously, and then applies the principle of MUSIC to construct an angle cost ...
Yangyang Dong, Chunxi Dong, Wei Liu 0001, Hua Chen 0004, Guoqing Zhao   +4 more
openaire   +3 more sources

Spatial and single‐nuclei transcriptomics reveals idiosyncratic and generic patterns in papillary and anaplastic thyroid cancers

Molecular Oncology, EarlyView.
Matched spatial transcriptomics and single‐nuclei RNA‐seq were generated for anaplastic and BRAFV600E papillary thyroid cancers revealing generic and tumor‐specific states occurring in cancer cells and in the tumor microenvironment. In this context, cancer dedifferentiation mirrored organoid maturation through ordered thyroid marker gain/loss ...
Adrien Tourneur, Joel Rodrigues Vitória, Manuel Saiselet, Ligia Craciun, Denis Larsimont, Anne Lefort, Frédérick Libert, Carine Maenhaut, Sabine Costagliola, Maxime Tarabichi, Mirian Romitti, Vincent Detours   +11 more
wiley   +1 more source

Learning Post-Stroke Gait Training Strategies by Modeling Patient-Therapist Interaction

IEEE Transactions on Neural Systems and Rehabilitation Engineering, 2023
For safe and effective robot-aided gait training, it is essential to incorporate the knowledge and expertise of physical therapists. Toward this goal, we directly learn from physical therapists’ demonstrations of manual gait assistance in stroke ...
Seyed Mostafa Rezayat Sorkhabadi, Mason Smith, Roozbeh Khodmbashi, Rachel Lopez, Melissa Raasch, Trent Maruyama, Christina Kwasnica, Wenlong Zhang   +7 more
doaj   +1 more source

Predictive and prognostic biomarkers of Bacillus Calmette‐Guérin therapy failure in bladder cancer patients: A systematic review

Molecular Oncology, EarlyView.
High‐risk bladder cancer is typically treated with Bacillus Calmette‐Guérin (BCG), but 30–40% of patients relapse. No FDA‐ or CE‐approved biomarkers currently predict or prognosticate BCG failure. We systematically reviewed the literature and identified 72 eligible studies, revealing several promising biomarkers associated with BCG treatment response ...
Rui Ribeiro‐Pereira, Ana Teixeira‐Marques, Rui Freitas, João A Carvalho, Sara Monteiro‐Reis, Giorgio I. Russo, Rui Henrique, Carmen Jerónimo   +7 more
wiley   +1 more source

Electromagnetic Testing of Rod Cluster Control Assemblies in Pressured-Water Reactor Power Plants

Applied Sciences, 2019
This paper presents an electromagnetic testing system for rod cluster control assemblies used in pressurized-water reactors. The system uses several encircling-type magnetic cameras equivalent to a number of the control rods; each sensor probe composes ...
Minhhuy Le, Sunbo Sim, Jinyi Lee
doaj   +1 more source

Regulation of the lncRNA NEAT1 by p53‐ΔNp63 crosstalk modulates the DNA damage response and therapeutic efficacy in HNSCC

Molecular Oncology, EarlyView.
In head and neck squamous cell carcinoma (HNSCC) p53 and p63 exert opposite roles on the transcription regulation of the lncRNA NEAT1. Under basal conditions, p53 levels are low and p63 represses NEAT1 expression. Upon genotoxic stress, p53 is rapidly induced, displacing p63 from the NEAT1 promoter leading to NEAT1 transcriptional activation and ...
Sara De Domenico, Veronica La Banca, Silvia D'Amico, Stefano Scalera, Sara Nicolai, Angelo Peschiaroli   +5 more
wiley   +1 more source