Zobrazeno 1 - 10
of 303
pro vyhledávání: '"Iwona Jasiuk"'
Autor:
Krzysztof Jankowski, Iwona Jasiuk, Paweł Uznański, Mirosław Szybowicz, Agnes Ostafin, Romuald Brzozowski, Mahmoud Mahrous, Christian Bonney, Mikołaj Tomasik, Szymon Całuch
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract This study explores the controlled, continuous production of thin carbon rods between graphite electrodes (continued electrode deposits) during an arc discharge of high voltage alternating current with a frequency of 50 Hz in liquid paraffin
Externí odkaz:
https://doaj.org/article/b88eb1eac50245398fde48e1c542b86b
Publikováno v:
Journal of Materials Research and Technology, Vol 27, Iss , Pp 767-779 (2023)
Biological structural designs in nature, like hoof walls, horns, and antlers, can be used as inspiration for generating structures with excellent mechanical properties. A common theme in these designs is the small percent porosity in the structure, r
Externí odkaz:
https://doaj.org/article/4cd9c29cc3ef4a7f921fc800db62e92d
Autor:
Po-Yu Chen, Iwona Jasiuk
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 7510-7511 (2024)
Biological materials often possess remarkable properties and functionalities owing to their complex hierarchical and composite structures. Learning from nature can lead to revolutionary breakthroughs in materials science and innovative new technologi
Externí odkaz:
https://doaj.org/article/88cbdad3c56e4564b3f41e9adc044718
Autor:
Mahmoud A. Mahrous, Charul Chadha, Pei L. Robins, Christian Bonney, Kingsley A. Boateng, Marc Meyers, Iwona Jasiuk
Publikováno v:
Journal of Materials Research and Technology, Vol 26, Iss , Pp 5535-5548 (2023)
The equine hoof wall has a complex, hierarchical structure that can inspire designs of impact-resistant materials. In this study, we utilized micro-computed tomography (μ-CT) and serial block-face scanning electron microscopy (SBF-SEM) to image the
Externí odkaz:
https://doaj.org/article/798049329ff04f829db09c8893876055
Autor:
Benjamin S. Lazarus, Rachel K. Luu, Samuel Ruiz-Pérez, Josiane D. V. Barbosa, Iwona Jasiuk, Marc A. Meyers
Publikováno v:
Small Structures, Vol 4, Iss 10, Pp n/a-n/a (2023)
The equine hoof wall has a unique hierarchical structure that allows it to survive high‐impact scenarios. Previous authors have explored the compressive, viscoelastic, and fracture control properties of the hoof wall and suggested that this complex
Externí odkaz:
https://doaj.org/article/fd66e59e99d54c08a4609665a3f7e98f
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
Abstract Bone is a biological composite material consisting of two main components: collagen and mineral. Collagen is the most abundant protein in vertebrates, which makes it of high clinical and scientific interest. In this paper, we compare the com
Externí odkaz:
https://doaj.org/article/d33f78803bd649c29f81f33bd63accfb
Autor:
Benjamin S. Lazarus, Audrey Velasco-Hogan, Teresa Gómez-del Río, Marc A. Meyers, Iwona Jasiuk
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 6, Pp 15705-15738 (2020)
Biological systems must have the capability to withstand impacts generated during collisions due to combat and defense. Thus, evolution has created complex materials’ architectures at various length scales that are capable of withstanding repeated,
Externí odkaz:
https://doaj.org/article/487cf09f3e054733a44051996f9d1d0e
Autor:
Frances Y. Su, Fereshteh A. Sabet, Katherine Tang, Sean Garner, Siyuan Pang, Michael T. Tolley, Iwona Jasiuk, Joanna McKittrick
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 6, Pp 14944-14960 (2020)
Multi-material 3D printing offers design flexibility for the manufacture of new architectured composite materials and has been increasingly used to explore the mechanical properties of bioinspired composites. In this study, the influence of scale and
Externí odkaz:
https://doaj.org/article/e77be707c7a942548f0af147c5e9e17b
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 6, Pp 15421-15432 (2020)
Bone is composed of mineral (apatite crystals) phase, organic (proteins, mainly collagen, and other organics) phase, and water at the nanoscale. Mineral contributes to elastic modulus and strength while organics and water give bone its toughness. Cha
Externí odkaz:
https://doaj.org/article/b759af88a3914d79ae9c190eb1ecc307
Autor:
Benjamin S. Lazarus, Charul Chadha, Audrey Velasco-Hogan, Josiane D.V. Barbosa, Iwona Jasiuk, Marc A. Meyers
Publikováno v:
iScience, Vol 24, Iss 8, Pp 102798- (2021)
Summary: Keratin is a highly multifunctional biopolymer serving various roles in nature due to its diverse material properties, wide spectrum of structural designs, and impressive performance. Keratin-based materials are mechanically robust, thermall
Externí odkaz:
https://doaj.org/article/10262b49bf894fea94d31c47d2841163