Results 51 to 60 of about 754,113 (291)

Application Analysis of Intelligent Robot Inspection System at Offshore Step-up Substation

南方能源建设
[Objective] The offshore step-up substation serves as the central hub for power collection in offshore wind farms, and its inspection, operation and maintenance are crucial to ensuring safe production and improving efficiency.
Dengke ZHOU, Long CHENG, Yaping ZHANG, Peng TANG, Sheng GU, Kaiyuan ZHENG, Junsheng HE, Xue ZHANG   +7 more
doaj   +1 more source

Upper Cervical Cord Area as a Biomarker of Conversion to Secondary Progressive Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective This study assessed whether upper cervical cord area (UCCA) measured on routine brain MRI can serve as a biomarker of conversion to SPMS. Methods This is a single‐center retrospective cohort study of RRMS patients with cross‐sectional and longitudinal analyses of clinical and MRI data. Future SPMS converters were matched by age, sex,
Nabil K. El Ayoubi, Sola Al Ghazal, Salem Hannoun, Medhat A. Siddik, Nour M. Najjar, Jim Dagher, Joseph Abboud, Myriam G. Semaan, Samia J. Khoury   +8 more
wiley   +1 more source

Robotized Inspection of Vertical Structures of a Solar Power Plant Using NDT Techniques

Robotics, 2015
Concentrated solar power (CSP) plants are expansive facilities that require substantial inspection and maintenance. A fully automated inspection robot increases the efficiency of maintenance work, reduces operating and maintenance costs, and improves ...
Torsten Felsch, Gunnar Strauss, Carmen Perez, José M. Rego, Iñaki Maurtua, Loreto Susperregi, Jorge R. Rodríguez   +6 more
doaj   +1 more source

Development of an Inspection Robot for Penstocks

Journal of Robotics and Mechatronics, 1990
An inspection robot has been developed jointly with the Electric Power Development Co. for the purpose of inspecting the corrosion and coating deterioration of penstocks (3500 to 5000mm) for electric power generation, particularly their sloping sections.
Masayuki Hori, Takayuki Nimura, Masamichi Miura, Tomoji Fujisawa, Tomoaki Satou, Tadashi Morimoto, Satoru Moriya   +6 more
openaire   +2 more sources

Natural Frequencies of Levodopa‐Induced Dyskinesia in Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives Abnormal involuntary movements, known as dyskinesias, are common complications of levodopa treatment in patients with Parkinson's disease and can significantly impair quality of life. The underlying pathophysiology remains unclear, and current therapeutic options are limited.
Ioannis U. Isaias, Federica Avantaggiato, Gianni Pezzoli, Andrea Canessa   +3 more
wiley   +1 more source

Boundary‐Dependent Sleep–Wake Dysregulation in Idiopathic Hypersomnia

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Idiopathic hypersomnia (IH) presents with excessive daytime sleepiness (EDS) despite apparently preserved nocturnal sleep, challenging traditional models of hypersomnolence based on sleep loss or fragmentation. We aimed to test the hypothesis that EDS in IH reflects excessive stabilization of the sleep state, consistent with ...
Samantha Mombelli, Karine Lacourse, Hélène Blais, Anne‐Sophie Deshaies‐Rugama, Cynthia Thompson, Alex Desautels, Jacques Montplaisir, Milan Nigam, Christophe Moderie, Boshra Khajehpiri, Catherine Duclos, Jean Marc Lina, Julie Carrier, Nadia Gosselin   +13 more
wiley   +1 more source

Automated Hand Flexor Tendon–Thickness Measurement in Systemic Sclerosis

Arthritis Care &Research, EarlyView.
Objective Systemic sclerosis (SSc) can affect flexor tendons, contributing to hand function problems and reduced quality of life. Tendon changes are currently assessed with ultrasonography and measured manually, a time‐consuming process prone to interobserver variability.
Mark Greveling, Ties van het Erve, Yvette van de Berg, Simon Mastbergen, Julia Spierings   +4 more
wiley   +1 more source

A vision system for robotic inspection and manipulation

Computer, 1988
New generation of robotic systems will operate in complex, unstructured environments of industrial plants utilizing sophisticated sensory mechanisms. In this paper we consider development of autonomous robotic systems for various inspection and manipulation tasks associated with advanced nuclear power plants.
Mohan M. Trivedi, ChuXin Chen, Suresh B. Marapane   +2 more
openaire   +2 more sources

Is an Apple an Orange? A Large Language Model Benchmark for Candidate Term Extraction and Subclass Decisions Against Upper Ontologies in Engineering and Materials Science

Advanced Engineering Materials, EarlyView.
Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch, Maximilian Holland, Klaus Drechsler, Johannes Schilp   +3 more
wiley   +1 more source

Propeller-Type Wall-Climbing Robot for Visual and Hammering Inspection of Concrete Surfaces

IEEE Access
Periodic inspections are necessary in maintaining concrete infrastructures. As efficient and low-cost inspection methods, visual inspection robots and hammering inspection robots to detect cracks and internal defects have been developed, respectively ...
Yuki Nishimura, Hiromi Mochiyama, Tomoyuki Yamaguchi   +2 more
doaj   +1 more source