Results 161 to 170 of about 57,706 (317)

Design and experiments of a deep-sea five-function electric manipulator system

open access: yes, 2016
The realization and key technology of a medium-load underwater electric manipulator is researched for the demand of the small and medium deep-sea underwater vehicle. The manipulator consists of electric linear cylinder module and wrist-clamp module.
Chen ZE(陈质二)   +5 more
core  

On the Manipulability and Singularity of Manipulators

open access: yesOn the Manipulability and Singularity of Manipulators
identifier:oai:t2r2.star.titech.ac.jp ...
openaire  

Derivation and characterization of retinal pigment epithelium from urine‐derived iPSCs

open access: yesFEBS Open Bio, EarlyView.
Age‐related macular degeneration causes vision loss via RPE dysfunction and loss. Traditional iPSC therapies rely on invasive biopsies, limiting scalability. Here, we utilize urine‐derived stem cells as an accessible source to generate u‐iPSCs, successfully differentiated into pigmented RPE. This “Urine‐to‐Retina” platform provides a promising path for
Daniella Beiner   +7 more
wiley   +1 more source

Experimental Task Control System of Robot Manipulator Using Visual Information

open access: yes, 1991
P(論文)As a trial of the realization of the intelligent robot control system, we construct a task control system of robot manipulator using visual information and show the effectiveness of the system by blocks rearrangement experiments.
42159   +3 more
core  

Acute caffeine treatment protects the developing retina from ischemia‐induced cell death

open access: yesFEBS Open Bio, EarlyView.
Caffeine reduces cell death in the developing retina under ischemia (OGD). This effect does not involve BDNF upregulation or antioxidant pathways (NRF2/VEGF). Neuroprotection occurs mainly through adenosine A2A receptor antagonism, decreasing glutamate release and excitotoxicity, highlighting caffeine's potential as an acute neuroprotective agent in ...
Amanda Alves Nascimento   +6 more
wiley   +1 more source

7000M Pressure Experiment of a Deep-sea Hydraulic Manipulator System

open access: yes, 2014
Deep-sea master-slave hydraulic manipulator is among most commonly tools equipped on remotely-operated vehicles or human occupied vehicles. The design and realization of a 7-Function master-slave hydraulic manipulator can be used in 7000 meters depth is ...
Chen J(陈俊)   +7 more
core  

The manipulators

open access: yesThe Journal of the American Osteopathic Association, 1987
openaire   +2 more sources

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