MARC details
| 000 -LEADER |
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| fixed length control field |
02263nam a2200289Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20250625162441.0 |
| 040 ## - CATALOGING SOURCE |
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| Transcribing agency |
CICY |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) |
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| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
B-20030 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT |
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| Title |
4D printing of shape memory polylactic acid (PLA) |
| 490 0# - SERIES STATEMENT |
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| Volume/sequential designation |
Polymer, 230, p.124080, 2021 |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
Shape Memory Polymers (SMPs)are attracting considerable interest both in the scientific and industrial fields. Among them, polylactic acid (PLA)is particularly appreciated, as it is a bioderivation polymer, biodegradable and compostable with high thicknesses, with excellent shape memory properties, which can be activated by varying the temperature of the material across the glass transition temperature. In this study, PLA is used in the 4D printing process for the manufacturing of complex geometry components by Fused Deposition Modelling (FDM), with a potential as stress-absorbers. The shape memory properties of the manufactured component have been tested varying the operational parameters of the printing process (i.e., the temperature at the nozzle, the deposition speed, the layer thickness)as well as the activation temperature that allows the recovery of the initial shape. In particular, the time needed to recover the shape and the percentage of recovery with respect to the initial shape were assessed. Experimental results have shown that PLA components have adequate shape memory properties, with short recovery times and high recovery rates being easily achievable. Among process parameters, the activation temperature is found to be the most significant parameter to trigger the recovery of the initial shape in the shortest possible time. |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
4D PRINTING |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
FUSED DEPOSITION MODELLING (FDM) |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
SHAPE MEMORY POLYMERS (SMPS) |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
POLYLACTIC ACID (PLA) |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
DESIGN FOR MANUFACTURING |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Mehrpouya, M. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Vahabi, H. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Janbaz, S. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Darafsheh, A. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Mazur, T. R. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Ramakrishna, S. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS |
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| Uniform Resource Identifier |
<a href="https://drive.google.com/file/d/1uDn66KuDsOSVhr3k2oSx91Vycb54MJBh/view?usp=drivesdk">https://drive.google.com/file/d/1uDn66KuDsOSVhr3k2oSx91Vycb54MJBh/view?usp=drivesdk</a> |
| Public note |
Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Source of classification or shelving scheme |
Clasificación local |
| Koha item type |
Documentos solicitados |
