Results 241 to 250 of about 44,132 (307)

Prevalence of visual impairment and estimation of refractive errors among school children in Kakamega, Kenya. [PDF]

Int J Ophthalmol
Signes-Soler I, Ragot A, Nangena S, Wekesa A, Montalbán Llamusí R.   +4 more
europepmc   +1 more source

To Determine the Prevalence of Refractive Errors in Undergraduate Students of Christian Medical College, Ludhiana

Priyanka Arora, Nitin Batra, Samson Rajpal   +2 more
openalex   +1 more source

Design Optimization of a Variable Stiffness Robotic Gripper with Passive Restoration Fabricated by Multimaterial 3D Printing

Advanced Robotics Research, EarlyView.
A multimaterial robotic gripper fabricated via multimaterial 3D printing integrates conductive thermopolymer joints with flexible elastomeric components. Joule heating enables precise joint‐level stiffness modulation, enhanced by embedded temperature sensors, passive shape restoration, and active cooling, enabling versatile manipulation capabilities ...
Daniel Jee Seng Goh, Guo Liang Goh, Selvanther Sivarajan, Van Pho Nguyen, Wai Yee Yeong   +4 more
wiley   +1 more source

Relative peripheral refraction in school children with different refractive errors using a novel multispectral refraction topographer. [PDF]

Int J Ophthalmol
Hu HL, Li SZ, Feng AY, Zhong HX, Mu JF, Liu MZ.   +5 more
europepmc   +1 more source

Prevalence of Refractive Error and Color Vision Caracteristics in Two Elementary School at Kebon Jeruk

Aulia Aslamia, Desi Hartati Silaen, Johannes Hudyono   +2 more
openalex   +1 more source

Hard‐Magnetic Soft Millirobots in Underactuated Systems

Advanced 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, Zixuan Zhang, Bingyan Li, Junkai Wang, Hongcheng Gu   +4 more
wiley   +1 more source

Prevalence of visual impairment, uncorrected refractive errors and effective refractive error coverage in Koshi Province, Nepal - Rapid Assessment of Refractive Errors. [PDF]

Eye (Lond)
Karn RR, Marmamula S, Thakur SK, Sitoula RP, Shah R, Mehta AK, Saha R, Saravanan S, Ali R.   +8 more
europepmc   +1 more source

3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends

Advanced Robotics Research, EarlyView.
Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu, Bin Cui, Xumin Huang, Xiaoyu (Rayne) Zheng, T. Thang Vo‐Doan, Ruirui Qiao   +5 more
wiley   +1 more source

Exploring the Relationship Between Refractive Errors and Common Chronic Diseases Via Blood Biochemistry Tests: A Large Prospective Cohort Study. [PDF]

Invest Ophthalmol Vis Sci
Yu Y, Chen H, Wang Z, Ye Y, Zhang Z, Bao Y, Jia Y, Zhou X, Zhao J.   +8 more
europepmc   +1 more source