Results 181 to 190 of about 1,280,051 (301)

Effect of droplet size on coverage of sprayed objects [PDF]

Progress in Plant Protection, 2013
openaire   +1 more source

3D Printing of Stretchable, Compressible and Conductive Porous Polyurethane for Soft Robotics

Advanced Materials Technologies, EarlyView.
A 3D‐printable porous dopamine‐polyurethane acrylate elastomer results in conductive, stretchable, and compressible structures that can be metallized in situ through catechol‐mediated silver reduction. The resulting material function as both compliant soft robot with a and strain sensors without complex assemblies, enabling fully 3D‐printed soft ...
Ouriel Bliah, Konstantin Sakharov, Pooi See Lee, Shlomo Magdassi   +3 more
wiley   +1 more source

Particle decoration enables solution-processed perovskite integration with fully-textured silicon for efficient tandem solar cells. [PDF]

Nat Commun
Liu N, Zhang G, Wei M, Yang L, Gu H, Zeng L, Zhang X, Geng Y, Zhu Y, Shen C, Wu Y, Li T, Wang W, Li X, Qiu K, Wei P, Yang G, Huang J, Chen B.   +18 more
europepmc   +1 more source

Versatile Gasochromic Hydrogen Detection via Supraparticle‐Based Applied Composite Materials

Advanced Optical Materials, EarlyView.
Silica‐platinum‐resazurin supraparticles are embedded into PMMA to form suprabeads and thin films. The thereby obtained indicators change color from purple to pink to colorless on hydrogen exposure. The indicator systems are tested under various environmental conditions, and their performance is related to their microscopically visualized structure ...
Sarah Wenderoth, Maximilian Oppmann, Daniel Dzoic, Thomas Zimmermann, Mickaël Lejoyeux, Andreas Graff, Benedikt Schug, Susanne Wintzheimer   +7 more
wiley   +1 more source

Vision‐Assisted Avocado Harvesting with Aerial Bimanual Manipulation

Advanced Robotics Research, EarlyView.
This work outlines the design and implementation of a bimanual aerial robot that employs visual perception and learning to detect, reach, and harvest avocados. A new gripper and fixer arm assembly is used to harvest avocados, while visual perception enables the detection of avocados and estimation of their position and orientation for determining ...
Zhichao Liu, Jingzong Zhou, Caio Mucchiani, Konstantinos Karydis   +3 more
wiley   +1 more source

Economical Perovskite Solar Cell Enabled by Triple Cost-Reduction Strategies. [PDF]

Small Sci
Choodam K, Kamjam N, Sukpan N, Seriwattanachai C, Inna A, Shin Thant K, Srathongsian L, Supruangnet R, Nakajima H, Kaewprajak A, Kumnorkaew P, Wongratanaphisan D, Ruankham P, Pakawatpanurut P, Kanjanaboos P.   +14 more
europepmc   +1 more source

Recent Advances in Variable‐Stiffness Robotic Systems Enabled by Phase‐Change Materials

Advanced Robotics Research, EarlyView.
Phase‐change materials (PCMs), such as shape memory alloys, hydrogels, shape memory polymers, liquid crystal elastomers, and low‐melting‐point alloys, are driving advancements in stiffness‐tunable robotic systems across a wide range of applications. This review highlights recent progress in PCM‐enabled robotics, focusing on their underlying mechanisms,
Sukrit Gaira, Liao Wu, Ming Li, Priyank Kumar, Xiaopeng Li, Shi‐Yang Tang   +5 more
wiley   +1 more source

Performance evaluation of spraying drones compared to boom sprayers for spray applications. [PDF]

Sci Rep
Safaeinezhad M, Ghasemi-Nejad-Raeini M, Taki M.   +2 more
europepmc   +1 more source

Use of dyes to assess spray coverage of gorse

Proceedings of the New Zealand Weed and Pest Control Conference, 1979
J.M. Balneaves, R.E. Gaskin, J.A. Zabkeiwicz   +2 more
openaire   +2 more sources

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