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  1. 5781
    “…The findings showed a contradiction in results regarding the connection between dental materials and adverse health effects. CONCLUSIONS: There is leakage of BPA from some dental materials, but critical levels are not evident. …”
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  2. 5782
    “…The magnetoresistance (MR) of a material is typically insensitive to reversing the applied field direction and varies quadratically with magnetic field in the low-field limit. …”
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  3. 5783
    por Yoon, Jinho, Lee, Taek, Choi, Jeong-Woo
    Publicado 2019
    “…In particular, bionanohybrid materials that are composed of biomolecules and other materials have been researched because they can perform core roles of information storage and signal processing in bioelectronic devices using the unique properties derived from biomolecules. …”
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  4. 5784
    por MIYAMOTO, Kei
    Publicado 2019
    “…Several different experimental systems utilizing egg and oocyte materials have been applied to study nuclear reprogramming by maternal factors. …”
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  5. 5785
    por Balaji, S. M., Balaji, Preetha
    Publicado 2019
    “…PURPOSE: The purpose of this study is to compare the association of diplopia after orbital fracture repair using titanium mesh and high-density polyethylene-coated titanium mesh. MATERIALS AND METHODS: Retrospective review of records of consecutive patients who presented for primary/secondary correction of orbital fracture attending author's institute was done. …”
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  6. 5786
    “…The measured heat-to-electricity conversion efficiency for the unicouple of ZrCoBi-based materials can be as high as ~10% at the cold-side temperature of ~303 K and at the hot-side temperature of ~983 K. …”
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  7. 5787
  8. 5788
    “…The purpose of this report is to develop and test the novel multi-material three-dimensional (3D) printed airway models for bronchoscopy simulation. …”
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  9. 5789
  10. 5790
    “…FT-IR analysis displayed bands for several compounds in both materials. Both materials exhibited bioactive properties showing surface mineralization after being immersed in solution similar to the human physiological environment. …”
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  11. 5791
  12. 5792
    “…The reflected waves received from ultrasonic waves propagating in materials contain information that constitutes the physical properties, material composition, defects, and degradation states. …”
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  13. 5793
    por Di Nardo, Thomas, Moores, Audrey
    Publicado 2019
    “…We measured the crystallinity index of chitin after milling it in a vibration mill in an apparatus made of copper, aluminum, brass, tungsten carbide, zirconia, stainless steel, polytetrafluoroethylene (PTFE), or poly(methyl methacrylate) (PMMA). These materials offer a range of Vickers hardness values and the impact of these parameters is discussed. …”
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  14. 5794
    “…The overall analysis then disregards olivine, garnet, pyroxene, amphibole and double carbonates as structural types for future Ca-cathode materials design.…”
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  15. 5795
  16. 5796
    “…In four different rice varieties (Oryza sativa L.), two kinds of shading materials, white cotton yarn (Shading (W)) and black nylon net (Shading (B)) were used to simulate cloudy days. …”
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  17. 5797
    “…Where appropriate, these properties were compared with those of PMMA. MATERIALS AND METHODS: Since the mold temperature could affect the properties of the injected parts, the temperature of 20 gypsum specimens was monitored using the multi-thermocouple system (n = 5). …”
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  18. 5798
    por Vishwanath, Vijetha, Rao, H Murali
    Publicado 2019
    “…Several materials have been tried and tested as an endodontic filling material, of which GP has been most extensively used for years and has established itself as a gold standard. …”
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  19. 5799
    “…Intriguingly, this principle can be generalized and applied to manipulate micro/nanopores of functional porous materials. In this work, we will manipulate the pore size of nanoporous polymeric photonic crystals based on the phase change between water and ice. …”
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  20. 5800
    “…[Image: see text] The successful future of 2D materials, which are crucial for accelerating technology development and societal requirements, depends on their efficient preparation in an economical and ecological way. …”
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