Results 191 to 200 of about 3,567,940 (354)

Strong‐Magnetic Flexible Composites for Magnetically Responsive Soft Robots

open access: yesAdvanced Robotics Research, EarlyView.
This perspective provides an overview of the performance mechanisms, preparation methods, and applications of strong magnetic flexible composite materials in soft actuators (such as gripping, movement, and sensing), and further explores current opportunities and challenges.
Wenwen Li   +4 more
wiley   +1 more source

The eye health programme in Dera Ghazi Khan district, Pakistan

open access: yesCommunity Eye Health Journal, 2005
In planning for eye care services in Pakistan in 1997, the following factors were taken into account: * Blindness prevalence rate of around 2% * More than 70% of the communities live in the rural districts while almost the ...
Rubina Gillani
doaj  

Hard‐Magnetic Soft Millirobots in Underactuated Systems

open access: yesAdvanced Robotics Research, EarlyView.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang   +4 more
wiley   +1 more source

About this issue

open access: yesCommunity Eye Health Journal, 2013
In 1988, Merck in the USA made Mectizan available at no cost to communities with onchocerciasis infection. The commitment was ‘as much as is needed for as long as it is needed.’
Allen Foster
doaj  

The chemical make-up of the Sun: A 2020 vision [PDF]

open access: hybrid, 2021
M. Asplund, A. M. Amarsi, N. Grevesse
openalex   +1 more source

Recent Advances in Robotic Systems for Robot‐Assisted Transoral Surgical Procedures: A Systematic Review

open access: yesAdvanced Robotics Research, EarlyView.
This review systematically examines robotic systems for robot‐assisted transoral surgical procedures, classifying them based on transoral access depth, and evaluates their fundamental design principles, mechanical innovations, algorithmic advancements, and clinical implementation status.
Yuhao Shi   +5 more
wiley   +1 more source

Assessing the Progress towards Achieving "VISION 2020: The Right to Sight" Initiative in Ghana. [PDF]

open access: yesJ Environ Public Health, 2019
Morny EKA   +5 more
europepmc   +1 more source

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