Zobrazeno 1 - 10
of 143
pro vyhledávání: '"Olga Speck"'
Publikováno v:
Biomimetics, Vol 9, Iss 7, p 439 (2024)
With a focus on education and teaching, we provide general background information on bioinspired optimization methods by comparing the concept of optimization and the search for an optimum in engineering and biology. We introduce both the principles
Externí odkaz:
https://doaj.org/article/8e629fe84b4c4278a78a519a975a9c77
Autor:
Olga Speck, Thomas Speck
Publikováno v:
Biomimetics, Vol 9, Iss 2, p 114 (2024)
Wildfires are unplanned conflagrations perceived as a threat by humans. However, fires are essential for the survival of fire-adapted plants. On the one hand, wildfires cause major damage worldwide, burning large areas of forests and landscapes, thre
Externí odkaz:
https://doaj.org/article/5d331568fbba415392eba313475e368d
Publikováno v:
Frontiers in Plant Science, Vol 14 (2023)
Externí odkaz:
https://doaj.org/article/bf315d9f0b5c4db49dd84297869231f2
Publikováno v:
Advanced Intelligent Systems, Vol 4, Iss 12, Pp n/a-n/a (2022)
During evolution, plants have developed various functional principles for sealing and healing wounds. Prime examples are succulent leaves of Delosperma cooperi that seal external injuries within 60 min. Cross sections of intact leaves show a centripe
Externí odkaz:
https://doaj.org/article/887dc2967b704555abb14ea714b23573
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-14 (2021)
Abstract During biological evolution, plants have developed a wide variety of body plans and concepts that enable them to adapt to changing environmental conditions. The trade-off between flexural and torsional rigidity is an important example of som
Externí odkaz:
https://doaj.org/article/671d511d1c524334b59e1cd86424653b
Publikováno v:
Frontiers in Plant Science, Vol 13 (2022)
Species with various reproductive modes accompanied by different mechanical properties of their (lateral) branch-branch junctions have evolved in the cactus subfamily Opuntioideae. Older branches of Opuntia ficus-indica with fracture-resistant juncti
Externí odkaz:
https://doaj.org/article/5203c4d5e1534a2194dfe4eef1d01d28
Autor:
Olga Speck, Thomas Speck
Publikováno v:
Biomimetics, Vol 8, Iss 3, p 303 (2023)
The first botanical gardens in Europe were established for the study of medicinal, poisonous, and herbal plants by students of medicine or pharmacy at universities. As the natural sciences became increasingly important in the 19th Century, botanical
Externí odkaz:
https://doaj.org/article/1762b8b43cc446d3be5290a6d20b9a4e
Autor:
Max D. Mylo, Olga Speck
Publikováno v:
Biomimetics, Vol 8, Iss 2, p 173 (2023)
Within the framework of a circular economy, we aim to efficiently use raw materials and reduce waste generation. In this context, the longevity of biomimetic material systems can significantly contribute by providing robustness and resilience of syst
Externí odkaz:
https://doaj.org/article/e79f7de9fe85471489a61e76622e9feb
Autor:
Max D. Mylo, Ferdinand Ludwig, Mohammad A. Rahman, Qiguan Shu, Christoph Fleckenstein, Thomas Speck, Olga Speck
Publikováno v:
Plants, Vol 12, Iss 6, p 1385 (2023)
Faced with the environmental challenges posed by climate change, architects are creating nature-based solutions for urban areas, such as transforming living trees into artificial architectural structures. In this study, we have analyzed stem pairs of
Externí odkaz:
https://doaj.org/article/c09bc1d847bc484e8a595295423fa88c
Publikováno v:
Frontiers in Plant Science, Vol 12 (2021)
From a mechanical viewpoint, petioles of foliage leaves are subject to contradictory mechanical requirements. High flexural rigidity guarantees support of the lamina and low torsional rigidity ensures streamlining of the leaves in wind. This mechanic
Externí odkaz:
https://doaj.org/article/a58c83c594a4496aa49b68142b58486e