Results 81 to 90 of about 6,570 (308)

Ceramic Slip Casting

open access: yes, 2012
This 15-page instructor guide from Edmonds Community College outlines an activity introducing students to ceramic slip casting. The activity demonstrates the properties of ceramics, the slip casting method for creating ceramic parts ...
Merten, Elizabeth
core  

Miniature Soft Robot With Magnetically Reprogrammable Surgical Functions

open access: yesAdvanced Materials, EarlyView.
Miniature soft robots have great prospects to revolutionize minimally invasive treatments. Here we present a miniature soft robot, which can be reprogrammed to perform five surgical functionalities with six‐degrees‐of‐freedom motions. This soft robot can prospectively make minimally invasive surgery considerably safer and painless, and enable ...
Chelsea Shan Xian Ng   +4 more
wiley   +1 more source

Produção de compósitos Cu-ZrO2 por meio de processamento coloidal aquoso [PDF]

open access: yes, 2014
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-graduação em Ciência e Engenharia dos Materiais, Florianópolis, 2014Esta tese de doutorado apresenta o desenvolvimento de uma metodologia de processamento para
Vieira Junior, Luiz Eloi
core  

Droplet Electricity Generators With Maximized Energy Collection Zone Enabled by Aloe‐Inspired Midrib and Cuticle

open access: yesAdvanced Materials, EarlyView.
An Aloe‐pinspired droplet electricity generator (A‐DEG) overcomes the limited energy collection zone of conventional DEGs by guiding impact droplets through a channeling midrib and artificial cuticle. The channeling midrib induces uni‐directional droplet spreading, while the artificial cuticle on the midrib further reinforces this behavior through its ...
Gibeom Lee   +8 more
wiley   +1 more source

MANUFACTURING TECHNOLOGY OF MULTILAYER PIEZO ACTUATORS FOR CONTROL SYSTEMS OF INTERNAL COMBUSTION ENGINES

open access: yesИзмерение, мониторинг, управление, контроль
Background. The relevance of the topic is determined by the prevalence of monitoring and control tasks for civil engineering products in order to prevent the occurrence of emergency situations.
Alexei A. Trofimov   +4 more
doaj   +1 more source

Preparation and characterization of low-cost ceramic microfiltration membranes for water treatment [PDF]

open access: yesProcessing and Application of Ceramics
This work presents the preparation of microfiltration (MF) membranes deposited on highly porous supports tailored for microfiltration applications. The supports were prepared from local Algerian clays and calcium carbonate, selected for their abundant ...
Ghouil Boudjemaa   +7 more
doaj   +1 more source

Fabrication of Mambong Pottery by Using Slip Casting Method

open access: yes, 2016
Mambong pottery in Kuala Krai, Kelantan is one of the types of potteries in Malaysia other than Sayong, Terenang and Sarawak pottery. Mambong pottery was being made by traditional technique like pinching and throwing.
Mohamed, J.J., Termizi, A.I.A.
core   +1 more source

Conductive Hydrogels for Exogenous Sensing and Cell Fate Control

open access: yesAdvanced Materials, EarlyView.
We engineer electrically conductive hydrogels by combining sulfated glycosaminoglycans with semiconducting polymers. These hydrogels bind bioactive proteins, including growth factors, whose release or retention can be modulated by low‐voltage stimulation. The hydrogels are also integrated as 3D channels in organic electrochemical transistors as part of
Teuku Fawzul Akbar   +15 more
wiley   +1 more source

Effects of microstructural inhomogeneity on deformation behavior and fracture mechanism of cast K447A nickel-based superalloy at room and elevated temperatures

open access: yesJournal of Materials Research and Technology
The microstructural inhomogeneity of the K447A nickel-based superalloy significantly affects its tensile properties and fracture behavior. The tensile properties and fracture mechanism of a K447A casting with variable-wall-thickness, which was prepared ...
Xin Hao   +6 more
doaj   +1 more source

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