This decommissioned ERA site remains active temporarily to support our final migration steps to https://ualberta.scholaris.ca, ERA's new home. All new collections and items, including Spring 2025 theses, are at that site. For assistance, please contact erahelp@ualberta.ca.
Search
Skip to Search Results- 366Electrical and Computer Engineering, Department of
- 305Electrical and Computer Engineering, Department of/Journal Articles (Electrical and Computer Engineering)
- 49Electrical and Computer Engineering, Department of/Presentations (Electrical and Computer Engineering)
- 13Electrical and Computer Engineering, Department of/Research Materials (Electrical and Computer Engineering)
- 3Oncology, Department of
- 3Oncology, Department of/Medical Physics
- 22Mahdi Tavakoli
- 10Musilek, Petr
- 9Ali Jazayeri
- 9Shengjun Huang, Venkata Dinavahi
- 8Shankar, Karthik
- 7Hadis Karimipour, Venkata Dinavahi
- 6Passivity
- 6electrochemical anodization
- 4Bilateral Teleoperation
- 4Teleoperation
- 3MATLAB
- 3Medical robotics
-
Anodic Cu2S and CuS Nanorod and Nanowall Arrays: Preparation, Properties and Application in CO2 Photoreduction
Download2014-09-14
Piyush Kar, Samira Farsinezhad, Xiaojiang Zhang, Karthik Shankar
Copper sulfide semiconductors made from earth-abundant elements have an optical absorption edge at ca. 1.2 eV, nearly ideal for solar energy harvesting. We report the growth and formation mechanism of vertically oriented arrays of copper sulfide nanostructures formed by electrochemical...
-
2010-10-02
Arash Mohammadpour; Prashant R Waghmare; Sushanta K Mitra; Karthik Shankar
We report on the formation of a new class of nanostructures, namely, multipodal hollow titania nanotubes possessing two or more legs, achieved during the electrochemical anodization of titanium in diethylene glycol (DEG)-based electrolytes. The unique multipodal porous structure is expected to...
-
Application of a Redundant Haptic Interface in Enhancing Soft-Tissue Stiffness Discrimination
Download2019-01-01
Torabi, Ali, Khadem, Mohsen, Zareinia, Kourosh, Sutherland, Garnette, Tavakoli, Mahdi
Haptic-enabled teleoperated surgical systems have the potential to enhance the accuracy and performance of surgical interventions. The user interface of such a system can provide haptic feedback to the surgeon to more intuitively perform surgical tasks. In this paper, we study the added benefits...
-
2015-01-01
-
Arrays of TiO2 nanorods embedded with fluorine doped carbon nitride quantum dots (CNFQDs) for visible light driven water splitting
Download2018-04-03
P Kumar, UK Thakur, K Alam, P Kar, R Kisslinger, S Zeng, S Patel, K Shankar
Graphenic semiconductors such as carbon nitride are attracting increasing attention as photocatalysts due to their chemical stability, visible light absorption and excellent electronic properties. The photocatalytic activity of nanostructured TiO2 catalysts is constrained by the wide bandgap and...
-
2021-01-01
Mojtaba Sharifi, Javad K. Mehr, Vivian K. Mushahwar, Mahdi Tavakoli
This paper presents a strategy for autonomous locomotion trajectory planning for high-level control of lower-limb exoskeletons by defining a novel set of adaptive central pattern generators (ACPGs) to facilitate safe and compliant interaction with the human. A time-varying bounded-gain adaptive...
-
2019-06-15
Kalra, Aarat P;, Kar, Piyush;, Preto, Jordan;, Rezania, Vahid;, Dogariu, Aristide;, Lewis, John D.;, Tuszynski, Jack A;, Shankar, Karthik;
α, β -tubulin is a cytoskeletal protein that forms cylindrical structures termed microtubules, which are crucial to the cell for a variety of roles. Microtubules are frequently modelled as one-dimensional bionanowires that act as ion transporters in the cell. In this work, we used dynamic light...
-
2019-06-15
α, β -tubulin is a cytoskeletal protein that forms cylindrical structures termed microtubules, which are crucial to the cell for a variety of roles. Microtubules are frequently modelled as one-dimensional bionanowires that act as ion transporters in the cell. In this work, we used dynamic light...