The short DMTA dissipation test [PDF]
The CPT is used either in a continuous advance mode or in a rheological testing mode. Both periods are present in the short local side friction and in the short cone resistance dissipation tests made in the technical breaks of continuous penetration of ...
Imre Emőke +5 more
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Surface and thermomechanical characterization of polyurethane networks based on poly(dimethylsiloxane) and hyperbranched polyester [PDF]
Two series of polyurethane (PU) networks based on Boltorn® hyperbranched polyester (HBP) and hydroxyethoxy propyl terminated poly(dimethylsiloxane) (EO-PDMS) or hydroxy propyl terminated poly(dimethylsiloxane) (HPPDMS), were synthesized.
M. V. Pergal +6 more
doaj +4 more sources
Preliminary study on the dynamic mechanical thermal analysis of polymer foams for use in impact resistant systems design [PDF]
The objective of this research was to assess the utility of dynamic mechanical thermal analysis (DMTA) in investigation of polymer-based foams for the potential use in anti-impact protection systems.
Marzena Fejdyś +3 more
doaj +2 more sources
Objective: To compare the viscoelastic behavior of bioceramic and epoxy resin sealers in minimally invasive root canal treatments of anterior canines by using Dynamic Mechanical Thermal Analysis (DMTA).
Prabu Mahin Syed Ismail
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Evaluation of dynamic properties in ABS and PLA thermoplastics across frequency ranges [PDF]
Additively manufactured thermoplastics are increasingly employed in vibration-sensitive applications across the automotive, biomedical, and aerospace industries, where mechanical performance under dynamic loading is critical.
Sifa Gul Demiryurek
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Effect of replacing EPDM with high molecular weight amorphous poly(1-hexene) on the mechanical behavior of iPP/iPP-g-MA/EPDM blends [PDF]
Varying amounts of a high molecular weight poly(1-hexene) (PH, Mv=1.7×106 Da) are substituted for EPDM in an iPP/iPP-g-MA/EPDM blend (weight ratio: 76:4:20) and mechanical properties as well as phase morphology of the blends are studied and compared. The
Mahsa Mobini-Dehkordi +2 more
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Investigation of Surface Treatment of Carbon Fiber by Dynamic Method in the Polyurethane Composites [PDF]
Polyacrylonitrile (PAN)-based carbon fibers were chemically modified with a different ratio of Sulfuric acid (SA) to Nitric acid (NA), then reinforced Polyurethane (PU) composites in the presence of carbon fibers were prepared. The structural and surface
Mohamad Reza Pourhossainy +4 more
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Fast calculation of hydrogen-bond strengths and free energy of hydration of small molecules
Hydrogen bonding is an interaction of great importance in drug discovery and development as it may significantly affect chemical and biological processes including the interaction of small molecules with other molecules, proteins, and membranes.
Gian Marco Ghiandoni, Eike Caldeweyher
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Thermal and energy analysis of DMTA tests
This paper investigates the suitability of the isothermal linear viscoelastic framework to describe the behavior of polymers observed during DMTA tests. A good interpretation of these tests is important because, in practice, they are used to construct master curves using the time-temperature superposition principle at small strain.
Chrysochoos, André, Arnould, Olivier
openaire +1 more source
Dental microwear texture analysis along reptile tooth rows: complex variation with non-dietary variables [PDF]
Dental microwear texture analysis (DMTA) is a powerful technique for reconstructing the diets of extant and extinct taxa. Few studies have investigated intraspecific microwear differences along with tooth rows and the influence of endogenous non-dietary ...
Jordan Bestwick +3 more
doaj +1 more source

