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1541“…The mechanical properties were examined by tensile and dynamical mechanical analysis (DMTA) tests. The morphology of the resulting TDVs was studied by atomic force microscopy (AFM) and scanning electron microscopy (SEM) and the thermal properties by differential scanning calorimetry (DSC). …”
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1542por Leyva-Porras, César, Cruz-Alcantar, Pedro, Espinosa-Solís, Vicente, Martínez-Guerra, Eduardo, Piñón-Balderrama, Claudia I., Compean Martínez, Isaac, Saavedra-Leos, María Z.“…The techniques most commonly employed for characterizing phase transitions are thermogravimetric analysis (TGA), dynamic mechanical analysis (DMA), thermomechanical analysis (TMA), and differential scanning calorimetry (DSC). …”
Publicado 2019
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1543“…Currently, eastern, central, and western regions in China rely on different dynamic mechanisms to promote tourism green development. …”
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1544“…The thermomechanical properties were investigated using dynamic mechanical thermal analysis (DMTA) analysis and heat deflection temperature (HDT)/Vicat softening temperature (VST) methods. …”
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1545“…Ockhi greatly changed the oceanic conditions and induced large variation in chlorophyll-a (Chl-a). The dynamic mechanisms of the long-term phytoplankton bloom after the passage of the TC were investigated in this study. …”
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1546por Olaiya, Niyi Gideon, Nuryawan, Arif, Oke, Peter Kayode, Khalil, H. P. S. Abdul, Rizal, Samsul, Mogaji, P. B., Sadiku, E. R., Suprakas, S. R., Farayibi, Peter Kayode, Ojijo, Vincent, Paridah, M. T.“…Polylactic acid (PLA), chitin, and starch were produced after two-step mixing, using a compression molding method with decreasing composition variation (between 8% to 2%) of chitin and increasing starch content. A dynamic mechanical analysis (DMA) was used to study the mechanical behavior of the composite at various temperatures. …”
Publicado 2020
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1547por Aerts, Evy, Li, Jinmeng, Van Steenbergen, Mies J., Degrande, Tanika, Jansen, John A., Walboomers, X. Frank“…With that purpose, nine types of TFM (porosities 60–87%; fiber size 22–50 μm), were examined for their mechanical properties as well as their effect on the proliferation and differentiation of rat bone marrow‐derived stromal cells (rBMSCs) up to 21 days. Dynamic mechanical analysis revealed that the stiffness of TFM were lower than of solid titanium and decreased with larger fiber sizes. …”
Publicado 2020
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1548por Filice, Simona, Mazurkiewicz-Pawlicka, Marta, Malolepszy, Artur, Stobinski, Leszek, Kwiatkowski, Ryszard, Boczkowska, Anna, Gradon, Leon, Scalese, Silvia“…Membranes were prepared by drop casting and their chemical, structural and morphological properties were characterized using scanning electron microscopy (SEM), Fourier transform infrared (FT-IR) spectroscopy, dynamic mechanical analysis (DMA) and small-angle X-ray scattering (SAXS). …”
Publicado 2020
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1549“…In this study, the dynamic mechanical properties of a neat epoxy resin, unidirectional ([0°](6), [45°](6) and [90°](6)), symmetric angle-ply [+45°/−45°/+45°](s) and quasi-isotropic [±45°/0°/90°](s) carbon/epoxy and glass/epoxy composite panels were investigated. …”
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1550“…Samples prepared by the injection molding technique were subjected to a detailed analysis of mechanical properties (static tensile and Charpy impact tests), thermomechanical characteristics (dynamic mechanical thermal analysis—DMTA, heat deflection temperature - HDT), and thermal and rheological properties (DSC, rotational rheometer tests). …”
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1551“…This assessment of microtissues offers insights into how the collective behavior of cells in a 3D collagen matrix generates the dynamic mechanical properties of tissues, which is necessary to understand how cells deform and sense mechanical forces in vivo.…”
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1552por Souza, Andressa Teixeira, Pereira Junio, Raí Felipe, Neuba, Lucas de Mendonça, Candido, Verônica Scarpini, da Silva, Alisson Clay Rios, de Azevedo, Afonso Rangel Garcez, Monteiro, Sergio Neves, Nascimento, Lucio Fabio Cassiano“…The lowest glass transition temperature of 63 °C was obtained by DSC, while the highest of 113 °C by dynamic mechanical analysis (DMA) for the 30 vol% caranan composite. …”
Publicado 2020
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1553“…This feature was studied in a carefully designed experimental test set-up including dynamic thermomechanical, as well as dynamic mechanical compression analyses, and adherence tests. …”
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1554“…However, the lack of a suitable cell line model has hampered the exploration of the dynamic mechanisms of radiation resistance. We established 3 groups of equidifferent gradient dose irradiation surviving/resistant human lung cancer cell lines based on A549, H520, and H460 cells with clinical conventional fractionated radiotherapy (CFRT) (2 Gy × 20 F, 2 Gy × 30 F, and 2 Gy × 40 F). …”
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1555por Slouf, Miroslav, Strachota, Beata, Strachota, Adam, Gajdosova, Veronika, Bertschova, Vendulka, Nohava, Jiri“…The mechanical properties were characterized in macroscale (dynamic mechanical analysis; DMA), microscale (quasi-static microindentation hardness testing; MHI) and nanoscale (quasi-static and dynamic nanoindentation hardness testing; NHI). …”
Publicado 2020
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1556“…The clustering result suggests that simple dynamical mechanisms determine how countries respond to changes in COVID-19 case counts. …”
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1557“…Yet, no atomic-level description of the dynamic mechanisms and protein–protein interactions underpinning Hsp90-mediated Ago conformational activation is available. …”
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1558“…Differential scanning calorimetry (DSC) analysis was used to determine the thermal properties, while dynamic mechanical thermal analysis (DMTA) and heat deflection temperature (HDT) measurements were conducted in order to measure the thermomechanical properties. …”
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1559por Zhang, Zhiying, Shen, Xin, Yu, Hongliang, Wang, Xiaoming, Sun, Lei, Yue, Shumin, Cheng, Dongpeng, Tang, Hao“…Elastic properties and energy dissipation related to the disorder-order ferroelectric transition in [(CH(3))(2)NH(2)][Fe(HCOO)(3)] were studied by differential scanning calorimetry (DSC), low temperature X-ray diffraction (XRD) and dynamic mechanical analysis (DMA). DSC result indicated the transition near 164 K. …”
Publicado 2021
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1560por Rybak, Andrzej“…In this paper, a set of complementary measurements was performed and analyzed, namely, rheology, tensile strength, dynamic mechanical analysis, and dilatometry. Moreover, the dielectric permittivity and strength, and electrical resistivity were investigated in order to check if the electrical insulation properties were maintained. …”
Publicado 2021
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