Results 51 to 60 of about 5,441,157 (344)

Shape memory textiles – technological background and possible applications

open access: yesCommunications in Development and Assembling of Textile Products, 2021
While shape memory alloys (SMAs) and shape memory polymers (SMPs) can already be found in diverse applications, shape memory textiles are less often used. Nevertheless, they are regularly investigated. Typical ways to produce shape memory textiles (SMTs)
Guido Ehrmann, Andrea Ehrmann
doaj   +1 more source

Shape Memory Behavior Of Shape Memory Natural Rubber

open access: yesIOP Conference Series: Materials Science and Engineering, 2019
Abstract Natural rubber compound with different blend ratios of sulfur was prepared. Fabrication of shape memory polymer by swelling natural rubber compound with palmitic acid at 75 °C (100 wt% palmitic acid loading). Shape recovery experiments run by stretching to 100% (1 hour) at permanent set after heating treatment in a water bath ...
N M Setyadewi, I N Indrajati
openaire   +1 more source

Synergies between processing and memory in children's reading span. [PDF]

open access: yes, 2010
Previous research has established the relevance of working memory for cognitive development. Yet the factors responsible for shaping performance in the complex span tasks used to assess working memory capacity are not fully understood.
Harvey, Katarina   +3 more
core   +1 more source

Evolution of Structure and Texture Formation in Thermomechanically Treated Ti-Zr-Nb Shape Memory Alloys

open access: yesApplied Sciences
Biomedical Ti-22Nb-6Zr, Ti-18Zr-15Nb, and Ti-41Zr-12Nb (at.%) shape memory alloys were subjected to cold rolling (CR) and subsequent post-deformation annealing (PDA).
Alexandra Baranova   +8 more
doaj   +1 more source

Сryosurgery possibilities for nevus in intermarginal eyelid space

open access: yesОфтальмохирургия, 2022
Purpose. Assessment of the functional state of eye adnexal apparatus and eyeball after cryodestruction of the dermal eyelid nevus using modern cryosurgical equipment. Material and methods. The clinical studies were conducted in 17 patients (17 eyes) with
A.N. Steblyuk   +5 more
doaj   +1 more source

Zero-dynamics principle for perfect quantum memory in linear networks [PDF]

open access: yes, 2014
In this paper, we study a general linear networked system that contains a tunable memory subsystem; that is, it is decoupled from an optical field for state transportation during the storage process, while it couples to the field during the writing or ...
James, Matthew R., Yamamoto, Naoki
core   +2 more sources

Shape Memory Effect in Micro-Sized Shape Memory Polymer Composite Chains

open access: yesApplied Sciences, 2019
Since the shape memory effect (SME) has been confirmed in micron and submicron sized polyurethane (PU) shape memory polymer (SMP), it might be used in novel micro/nano devices even for surgery/operation inside a single cell.
Xin Lan, Weimin Huang, Jinsong Leng
doaj   +1 more source

The effect of solution treatment temperature on SIEM and shape recovery of Fe–Mn–Si shape memory alloy

open access: yesJournal of Materials Research and Technology, 2021
Solution treatment process is stepwise process in manufacturing of iron based shape memory alloy. It is well known that the grain size of austenite in the solution treatment condition depends on the austenitizing/solutionizing temperature.
M.K. El Fawkhry
doaj   +1 more source

New understanding of the shape-memory response in thiol-epoxy click systems: towards controlling the recovery process [PDF]

open access: yes, 2016
Our research group has recently found excellent shape-memory response in “thiol-epoxy” thermosets obtained with click-chemistry. In this study, we use their well-designed, homogeneous and tailorable network structures to investigate parameters for better
Belmonte, Alberto   +2 more
core   +2 more sources

Investigation of interfacial shear stresses, shape fixity, and actuation strain in composites incorporating shape memory polymers and shape memory alloys

open access: yesFrontiers in Materials, 2015
Shape memory composites (SMCs) based on shape memory alloys (SMAs) and shape memory polymers (SMPs) allow many design possibilities due to their controllable temperature-dependent mechanical properties.
Jungkyu ePark   +4 more
doaj   +1 more source

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