Results 181 to 190 of about 9,641 (300)

Harnessing genetic diversity in wheat to enhance grain nutrition and yield for biofortification breeding. [PDF]

Biol Res
Hakeem S, Ali Z, Saddique MAB, Habib-Ur-Rahman M, Wiehle M.   +4 more
europepmc   +1 more source

On–Off Switchable Micromotors for Use in Steerable Microvehicles

Advanced Robotics Research, EarlyView.
Electrically controllable micromotors and microvehicles are developed by tuning the diffusion of the fuel. Self‐propelled micromotors using bubble propulsion show great promise for miniaturized devices with multiuse purposes such as cargo delivery and sensing. However, there is currently no method to electrically switch the micromotors on or off. Here,
Hugo Severinsson, Eswaran Murugasen, Jose G. Martinez, Edwin W. H. Jager   +3 more
wiley   +1 more source

Polycaprolactone/chitosan core-shell nanoparticles for the acceleration of second-degree burn healing in CD1 mice. [PDF]

Nanoscale Adv
Saleh AH, Badr AM, Muhammad ZA, Zaki MEA, Abdel Kader A, Mahana NA, Abo Dena AS.   +6 more
europepmc   +1 more source

A Proof‐of‐Concept Assessment of a Novel Wearable Eyelid Muscle Device: A Pre‐Clinical Animal Cadaver Study for Eyelid Closure Restoration

Advanced Robotics Research, EarlyView.
This article introduces a soft wearable eyelid sling device incorporating a hydraulic soft artificial muscle (SAM) for achieving complete closure of an eyelid. The SAM is driven by a cam mechanism that provides a displacement profile closely matched with those of a healthy eyelid.
Patrick Pruscino, Phuoc Thien Phan, James Davies, Bibhu Sharma, Tianruo Guo, Chi Cong Nguyen, Nigel H. Lovell, Thanh Nho Do   +7 more
wiley   +1 more source

Integrative Analysis of Key Signalling Pathways in Neural Tube Defects: From Molecular Mechanisms to Therapeutic Strategies. [PDF]

Int J Dev Neurosci
Zheng J, Huo D, Wang K, Zhao H.
europepmc   +1 more source

Formation Control of Multi‐Agent System with Local Interaction and Artificial Potential Field

Advanced Robotics Research, EarlyView.
This article proposes a local interaction‐based formation control method for Multi‐Agent system, integrating consensus and leader‐follower strategies with a stress response mechanism—artificial potential field to reduce communication overhead and enable obstacle avoidance. Experimental results on triangular, square, and hexagonal formations confirm its
Luoyin Zhao, Zheping Yan, Yuqing Wang, Raye Chen‐Hua Yeow   +3 more
wiley   +1 more source

Convergent evolution of plant prickles by repeated gene co-option over deep time. [PDF]

Science
Satterlee JW, Alonso D, Gramazio P, Jenike KM, He J, Arrones A, Villanueva G, Plazas M, Ramakrishnan S, Benoit M, Gentile I, Hendelman A, Shohat H, Fitzgerald B, Robitaille GM, Green Y, Swartwood K, Passalacqua MJ, Gagnon E, Hilgenhof R, Huggins TD, Eizenga GC, Gur A, Rutten T, Stein N, Yao S, Poncet A, Bellot C, Frary A, Knapp S, Bendahmane M, Särkinen T, Gillis J, Van Eck J, Schatz MC, Eshed Y, Prohens J, Vilanova S, Lippman ZB.   +38 more
europepmc   +1 more source

Strong‐Magnetic Flexible Composites for Magnetically Responsive Soft Robots

Advanced 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, Shuai Liu, Xinyi Wang, Xinglong Gong, Shouhu Xuan   +4 more
wiley   +1 more source

Dasylirion wheeleri [PDF]

, 2015
Walker, Colin
core  

Exploring silica accumulation in bamboo leaves: a study on phytolith morphology and epidermal patterning in the tropical giant bamboo Dendrocalamus copelandii. [PDF]

Ann Bot
Rotmuenwai N, Aryuyo K, Kruethaworn N, Wattananit W, Yookongkaew N.   +4 more
europepmc   +1 more source