Results 121 to 130 of about 10,412 (262)

Spatially Tailorable Liquid Crystalline Elastomer Alignment During Digital Light Process 3D Printing

open access: yesAdvanced Functional Materials, EarlyView.
Here, we report the fabrication of 3D printable liquid crystalline elastomer (LCE) structures with spatially tailorable alignment domains within the same layer. This work addresses the long‐standing challenge of preparing complex 3D LCE architectures with patterned functional domains to achieve nonlinear deformations. Fabrication of multi‐domains in 3D
Adam Bischoff   +8 more
wiley   +1 more source

Automation of the longwall mining system [PDF]

open access: yes
Cost effective, safe, and technologically sound applications of automation technology to underground coal mining were identified. The longwall analysis commenced with a general search for government and industry experience of mining automation technology.
Aster, R. W.   +3 more
core   +1 more source

Control of Polarization and Polar Helicity in BiFeO3 by Epitaxial Strain and Interfacial Chemistry

open access: yesAdvanced Functional Materials, EarlyView.
In BiFeO3 thin films, the interplay of interfacial chemistry, electrostatics, and epitaxial strain is engineered to stabilize homohelicity in polarization textures at the domain scale. The synergistic use of a Bi2O2‐terminated Aurivillius buffer layer and a highly anisotropic compressive epitaxial strain offers new routes to control the polar‐texture ...
Elzbieta Gradauskaite   +5 more
wiley   +1 more source

Research, Analysis and Insight into National Standards (RAINS) Project. Second Report: Understanding New Zealand’s Very Local National Standards [PDF]

open access: yes, 2013
This is the second report of the Research, Analysis and Insight into National Standards (RAINS) project, a three-year study of the introduction of National Standards into New Zealand primary and intermediate ...
Thrupp, Martin
core  

Research and design of sensor system for all position and attitude measurement of shearer

open access: yesMeitan kexue jishu
The existing shearer body position, attitude, drum height and other measurements, there are insufficient methods and means, measurement device integration, integration, low degree of intelligence, poor information processing ability, high price. Firstly, based on the actual operation of shearer, the changing rules and influencing factors of fuselage ...
Man LI   +4 more
openaire   +1 more source

Ionic‐Electronic Hydrogel‐Liquid Metal Composite Bilayer with Tissue‐Adaptive and Adhesive Properties for Closed‐Loop Neuroprosthetic System

open access: yesAdvanced Functional Materials, EarlyView.
A hydrogel–liquid metal composite peripheral nerve interface (HLB‐PNI) combines electrically durable electrodes and tissue‐adhesive hydrogel for tissue‐adaptive implantation. In nerve‐injured rats, it enables the diagnosis of sensory‐motor connectivity via stimulation and neural signal recording.
Yewon Kim   +5 more
wiley   +1 more source

Block Copolymers: Emerging Building Blocks for Additive Manufacturing

open access: yesAdvanced Functional Materials, EarlyView.
This review addresses how block copolymer (BCP) physics and rheology have led to the widespread use of BCPs in advanced additive manufacturing techniques, with particular emphasis on the untapped potential of these nanostructured materials toward achieving multi‐scale architected materials with unique, programmable material properties.
Alice S. Fergerson   +3 more
wiley   +1 more source

Facial Pressure Sores in COVID-19 Patients during Prone Positioning: A Case Series and Literature Review. [PDF]

open access: yesPlast Reconstr Surg Glob Open, 2022
Mernier T   +4 more
europepmc   +1 more source

An Economic Evaluation of Conservation Farming Practices for the Central West of NSW [PDF]

open access: yes
Economic benefits that arise from conservation farming practices need to be assessed over several years to account for improvements in soil structure and nutrient levels.
Farrell, Terence C.
core   +1 more source

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