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Mechanical ventilation promotes lung tumour spread by modulation of cholesterol cell content
(2022-07)
Article
Accés obertBackground: Mechanical stretch of cancer cells can alter their invasiveness. During mechanical ventilation, lungs may be exposed to an increased amount of stretch, but the consequences on lung tumours have not been explored. ... -
Analysis of roughness, the material removal rate, and the acoustic emission signal obtained in flat grinding processes
(2024-02-06)
Article
Accés obertIn this work, the analysis of the acoustic emission (AE) signal in grinding processes is addressed. The proposed analysis method decomposes the acoustic signal into three frequency ranges. The total energy of each range ... -
Biocompatible 3D printed yttria-stabilized zirconia parts using direct ink writing
(2024-01)
Article
Accés obertMetals such as titanium or Cr-Co alloys have been the most widely used materials in biomedical applications that require high mechanical properties, like implants. However, these materials present the disadvantage of ... -
Design of a full-colors FDM 3D printer: key technical possibilities
(Springer, 2023-12-14)
Article
Accés restringit per política de l'editorial3D printing technology is considered as a promising, with applications in a wide range of industries, including aerospace engineering, automotive, and biomedicine. Since the introduction of this technology, a number of 3D ... -
Advanced strategies for the fabrication of multi-material anatomical models of complex pediatric oncologic cases
(2024-01-01)
Article
Accés obertThe printing and manufacturing of anatomical 3D models has gained popularity in complex surgical cases for surgical planning, simulation and training, the evaluation of anatomical relations, medical device testing and ... -
Fatigue enhancement and hardening effect through ultrasonic vibration assisted ball-burnishing process on AISI 1045 steel
(2024-01-01)
Article
Accés obertThis paper aims to present a study of the effects of ball burnishing with vibration assistance on the bending fatigue endurance of cylindrical specimens subjected to bending stress and obtain the best input parameters. The ... -
Impact of printing orientation on inter and intra-layer bonds in 3D printed thermoplastic elastomers: A study using acoustic emission and tensile tests
(Elsevier, 2023-09)
Article
Accés obertThe use of the Material Extrusion technique with Thermoplastic Elastomers is currently growing because of the large number of benefits of this family of materials. They are processable materials with high flexibility, which ... -
Material extrusion of 3D printed ceramics parts: Parameters, structures and challenges
(Scientific.Net, 2023-10-05)
Article
Accés restringit per política de l'editorialAM technologies have been developed for different applications in sectors such as aeronautics, automotive, or healthcare. Additionally, the range of materials that can be 3D printed has increased considerably since these ... -
Development of a test bench for the experimentation of the electrical performance of 3D printed multi-material parts
(Scientific.Net, 2023-10-06)
Article
Accés restringit per política de l'editorialObtaining multi-material parts by material extrusion processes is becoming more interesting as the available materials permit achieving superior properties in the 3D printed products. Combining conductive filament with ... -
Design of pastes for direct ink writing of zirconia parts with medical applications
(Scientific.Net, 2023-10-05)
Article
Accés restringit per política de l'editorialDirect ink writing (DIW) is an extrusion additive manufacturing (AM) technique in which inks are extruded through a nozzle and then deposited layer-by-layer. This technology allows 3D printing many different materials such ... -
An experimental investigation about the dimensional accuracy and the porosity of copper-filled pla fused filament fabrication parts
(Multidisciplinary Digital Publishing Institute (MDPI), 2023-09-18)
Article
Accés obertIn recent years, metal-filled plastic filaments have begun to be used in fused filament fabrication (FFF) technology. However, the characterization of the parts obtained is still under development. In this work, the results ... -
New STEP-NC-compliant system to automate process planning for the turning process
(Springer Nature, 2023-01-01)
Article
Accés restringit per política de l'editorialSTEP-NC is a smart standard, developed by the International Organization for Standardization (ISO) as a substitute for the ISO 6983 G-code, because the language of the G-Code, normally used for computer numerical control ...
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