Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Mahnoush Babaei"'
Autor:
Alison I Weber, Mahnoush Babaei, Amanuel Mamo, Bingni W Brunton, Thomas L Daniel, Sarah Bergbreiter
Publikováno v:
Journal of The Royal Society Interface. 20
Sensory feedback is essential to both animals and robotic systems for achieving coordinated, precise movements. Mechanosensory feedback, which provides information about body deformation and position in space, depends not only on the properties of se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21ba0fae2e0a9615b73c574fef16a6c4
https://doi.org/10.1098/rsif.2022.0765
https://doi.org/10.1098/rsif.2022.0765
Autor:
Gabriel L. Smith, Sukjun Kim, Cory R. Knick, Sarah Bergbreiter, Dinesh K. Patel, Camilo Velez, Mahnoush Babaei
Publikováno v:
Journal of Microelectromechanical Systems. 29:867-873
Shape memory alloy (SMA) actuators can provide significant advantages for small-scale robotics given their robustness, energy density, and low voltage actuation. However, NiTi thin films typically found in SMA microactuators do not often provide usef
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31f10c61696b74404f591e0bbd2b096f
https://doi.org/10.1109/jmems.2020.3019064
https://doi.org/10.1109/jmems.2020.3019064
Publikováno v:
Journal of Microelectromechanical Systems. 29:797-803
This work demonstrates two strategies to reduce the energy required for actuation of thin film NiTi unimorph actuators with 3D printed polymeric passive layers. First, by taking advantage of 3D printing, a low mass and high stiffness passive layer ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f523c55cc8c6053aedb57518d7e23a6
https://doi.org/10.1109/jmems.2020.3016176
https://doi.org/10.1109/jmems.2020.3016176
Publikováno v:
2021 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef189085731e17fb76831b45d50a00b0
https://doi.org/10.1109/iros51168.2021.9636277
https://doi.org/10.1109/iros51168.2021.9636277
Publikováno v:
Soft matter. 17(5)
Contactless actuation powered using light is shown to generate torque densities approaching 10 N m kg−1 at angular velocities ∼102 rad s−1: metrics that compare favorably against tethered electromechanical systems. This is possible even though
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44211aab5c199a256c12cc01b0dd8ce1
https://pubmed.ncbi.nlm.nih.gov/33283820
https://pubmed.ncbi.nlm.nih.gov/33283820
Autor:
Teng Zhang, Ye Tao, Xiaoxiao Zhang, Mondoa Catherine, Di Liu, Haolin Liu, Jianxun Cui, Mahnoush Babaei, Danli Luo, Jasio Santillan, Youngwook Do, Lingyun Sun, Guanyun Wang, Yi-Chin Lee, Wang Wen, Humphrey Yang, Lining Yao
Publikováno v:
Science advances. 7(19)
Morphing structures are often engineered with stresses introduced into a flat sheet by leveraging structural anisotropy or compositional heterogeneity. Here, we identify a simple and universal diffusion-based mechanism to enable a transient morphing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c33429716ec5c2825ce9ca5f6643043
https://pubmed.ncbi.nlm.nih.gov/33952522
https://pubmed.ncbi.nlm.nih.gov/33952522
Autor:
Sukjun Kim, Cory R. Knick, Gabriel L. Smith, Dinesh K. Patel, Sarah Bergbreiter, Mahnoush Babaei, Camilo Velez
Publikováno v:
2020 IEEE 33rd International Conference on Micro Electro Mechanical Systems (MEMS).
This work demonstrates the first sputtered thin-film nickel-titanium (NiTi) shape-memory alloy (SMA) actuators combined with direct 3D printing of polymeric structures. Resulting actuators are fast to prototype, reliable and stable (up to 5000 cycles
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca42f6169348b8e6f9afa14c9d38e45b
https://doi.org/10.1109/mems46641.2020.9056231
https://doi.org/10.1109/mems46641.2020.9056231
Autor:
Mahnoush Babaei, Nicola M. Pugno, Massimiliano Zingales, Kaushik Dayal, Laura Lunghi, Massimiliano Fraldi, Angelo Rosario Carotenuto, Valentina Piccolo, Luca Deseri
Publikováno v:
Journal of the Mechanics and Physics of Solids
Clustering of ligand-binding receptors of different types on thickened isles of the cell membrane, namely lipid rafts, is an experimentally observed phenomenon. Although its influence on cell's response is deeply investigated, the role of the couplin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7480924f768932916e9647427d97478
Autor:
Arul Clement, J. K. Phadikar, A. Alipour Skandani, Mahnoush Babaei, Da Wei Lee, M. Ravi Shankar
Publikováno v:
Extreme Mechanics Letters. 47:101362
Liquid crystalline polymers (LCP) that actuate under confinement adopt shapes with complexity that is upconverted beyond that encoded by their nascent patterning. Twisted nematic LCP thermally transform into simple spiral structures, when unconstrain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbacdd19406e59615cd0488849a8bbea
https://doi.org/10.1016/j.eml.2021.101362
https://doi.org/10.1016/j.eml.2021.101362
Publikováno v:
RSC Advances. 7:52510-52516
Harnessing light to achieve manipulation and motility in meso and mm-scale systems offers the ability to remotely trigger actuation without requiring on-board power. Central to achieving macroscopic photomotility is the generation of asymmetric inter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41d5e8d1dabeb00c165de3648f9f48cf
https://doi.org/10.1039/c7ra10619j
https://doi.org/10.1039/c7ra10619j