Results 51 to 60 of about 5,605,044 (210)

Habitat‐Specific Design Strategies for Untethered Soft Robots

Advanced Science, EarlyView.
Habitat shapes the design of untethered soft robots. Across land, water, air, and living tissues, environmental constraints govern viable combinations of compliant structures, actuation mechanisms, and energy delivery. This review connects these constraints with robotic performance and identifies design principles for advancing adaptable, durable, and ...
Siyang Li, Zhikun Miao, Tuck‐Whye Wong, Tiefeng Li   +3 more
wiley   +1 more source

Erosion by air enhanced plain water jet

, 2023
95107The article describes the fundamental characteristics of a plain waterjet tool enhanced by air. Here, the geometry of the kerfs on the test materials is described in dependence of the air pressure supplied into the injection head.
Schüler, Manuel, Poloprudský, Jakub
core   +1 more source

Gel‐Free Capture of Microvolt‐Level Neural Signatures Via a 3D Monolithic Carbon Fiber Dry Electrode

Advanced Science, EarlyView.
A compressible carbon fiber/PEDOT:PSS electrode enables gel‐free contact at hairy scalp sites. Its conductive porous framework supports low interfacial impedance and retains contact performance after repeated mechanical and sweat‐related challenges.
Haoxuan Sun, Nikolay Novitskiy, Dongwook Jang, Yixiang Liu, Shaoqi Pan, Ting Huang, Yitong Li, Huisi Yang, Leonardo Nicholas Adi Wijaya, Md Masruck Alam, Patrick CM Wong, Zhaoli Gao   +11 more
wiley   +1 more source

Test study on flow field morphology of high-pressure abrasive water jet and erosion and failure characteristics of coal

Meikuang Anquan
In view of the demand for coal mine gas control, this study took a coal sample from a mining area in Inner Mongolia as the research object, and carried out a study on the coal breaking mechanism of quartz sand abrasive jet based on the theory of ...
Bingbing HE, Qiheng REN, Qingxiang WANG, Fucheng ZHANG, Lingjun MA, Yayou XU, Baofu WANG, Xiaolin SONG   +7 more
doaj   +1 more source

Intelligent Polymer Electrolytes for Next‐Generation Zinc‐Based Energy Storage Devices

Advanced Science, EarlyView.
Intelligent polymer electrolytes are organized into a three‐level hierarchy that advances zinc‐based energy storage from passive ion conduction toward active, adaptive, and intelligent operation. Molecular regulation of Zn+ coordination, water activity, desolvation, ion flux, and interfaces underpins adaptive self‐healing, anti‐freezing, adhesion, and ...
Sanath Kumar, Jhansirani Kesavan, Muhammad Asim, Atul Verma, Yen‐Pei Fu   +4 more
wiley   +1 more source

Study of Cutting Composite Materials with Low Pressure Abrasive-Water Jet

, 2011
This paper using low-pressure pre-mixed abrasive water jet to cutting composite material,testing and verifying feasibility of the low pressure abrasive water jet cutting , analyzes the abrasive waterjet working parameters on cutting of influence which ...
Zheng Long Zou
core   +1 more source

Advancement in Abrasive Water Jet Machining - A Study [PDF]

, 2018
The abrasive water-jet machining is an unconventional and eco-friendly technology used for hard and brittle material in industrial purpose. As the only cold high-energy beam machining technology, abrasive water-jet (AWJ) is one of the most rapidly ...
, Surender Kumar
core   +1 more source

CFD simulation and experiments of abrasive water jet polishing for micropores

Jin'gangshi yu moliao moju gongcheng
Objectives: Femtosecond laser technology has become the primary method for micropore processing due to its high precision and low energy consumption. However, during the process, it is easy to cause microcracks and burrs in the micropores.
Zihan CUI, Bing HAN, Pengcheng WU, Qing LI, Xiaogang MA, Yunlong DING   +5 more
doaj   +3 more sources

Bridging Performance and Fate: A Framework for Sustainable, Composite‐Based Flexible Electronic Systems

Advanced Electronic Materials, EarlyView.
Composite‐based flexible electronics integrate biodegradable polymers, conductive networks, and multilayer device architectures to balance electrical performance, mechanical durability, and controlled degradation. Interfacial engineering and encapsulation regulate transport stability and operational lifetime, while programmed disassembly enables ...
Sayam, Sangho Cho
wiley   +1 more source

A Novel Work Table Design For Turning In Abrasive Water Jet Machine

, 2020
Abrasive water jet had proven to be a suitable unconventional machine technique for cut-through operation. Using abrasive water jet turning only limited studies are available.
Shaik., Abrar, K., Arunkarthikeyan, pavan, S, M. Venkata, pavan, A. Chinnamahammad, Bhasha   +4 more
core   +1 more source