Zobrazeno 1 - 10
of 10
pro vyhledávání: '"D. S. Mohan Varma"'
Autor:
D. S. Mohan Varma, S. Sujatha
Publikováno v:
Mechanical Sciences, Vol 5, Iss 2, Pp 37-52 (2014)
An inverse dynamics model for the single support (SS) phase of gait is developed to study segmental contributions to the ground reaction force (GRF). With segmental orientations as the generalized degrees of freedom (DOF), the acceleration of the bod
Externí odkaz:
https://doaj.org/article/124807c7e303440580a3ff3a9b956921
Autor:
Mohammed R. Chandan, Chaithanya V Vinay, Ponsubha Sivabalan, D. S. Mohan Varma, Sai Swetha, Beata Kaczmarek, Alina Sionkowska, Amit Kumar Jaiswal
Publikováno v:
Polymer International. 70:1631-1639
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da354c9658b055be33fac0ce373380ae
https://doi.org/10.1002/pi.6259
https://doi.org/10.1002/pi.6259
Autor:
Amit Kumar Jaiswal, Beata Kaczmarek, Alina Sionkowska, Mohammed R. Chandan, Sai Swetha, V. Chaithanya Vinay, D. S. Mohan Varma, Ponsubha Sivabalan
Publikováno v:
Polymer Bulletin. 79:4233-4250
Patients who are bed-ridden and users of wheelchairs are prone to development of pressure sores at the cushion–skin interface due to stress concentrations, moisture and bacterial infections. The purpose of this work is to develop antibacterial auxe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9012e7d4e69d2d087645fc1581d94614
https://doi.org/10.1007/s00289-021-03705-x
https://doi.org/10.1007/s00289-021-03705-x
Publikováno v:
Materials Today: Proceedings. 46:8681-8685
Auxetic foams were fabricated using thermo-mechanical process. Image analysis was performed to find Poisson’s ratio values. Compression tests were performed to generate stress–strain data. Experimental data is used to determine the parameters for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31bbff030e650882a9c28c1b7eda0fab
https://doi.org/10.1016/j.matpr.2021.03.736
https://doi.org/10.1016/j.matpr.2021.03.736
Autor:
D. S. Mohan Varma, V. Chaithanya Vinay
Publikováno v:
Journal of the Indian Institute of Science. 99:511-518
Negative Poisson’s ratio or auxetic foams were fabricated and studied for use in prosthetic applications. A thermomechanical process was used to convert conventional polyurethane (PU) foam into auxetic PU foam. Two types of auxetic PU foams were ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::249fe5e7943188d3c774cca3eac9cacd
https://doi.org/10.1007/s41745-019-00122-y
https://doi.org/10.1007/s41745-019-00122-y
Assistive devices like Standing Wheelchairs (SWC) have remained out of reach of the economically underprivileged even before the pandemic-induced financial downturn, and more so now. This paper describes the mechanical design of a manual user-actuate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a24e89bfc8732306c97a9bf6d437bd95
Autor:
D. S. Mohan Varma
Publikováno v:
Lecture Notes in Mechanical Engineering ISBN: 9789811544767
Theo Jansen built wind-powered walking mechanisms or strandbeasts using a basic 12-linked leg mechanism which has a single degree of freedom (DoF). In this work, the Jansen leg mechanism is used as a start point in an optimization routine to arrive a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10c2ecfd7c3ebfa4de8c7736ac5c4b54
https://doi.org/10.1007/978-981-15-4477-4_22
https://doi.org/10.1007/978-981-15-4477-4_22
Autor:
D. S. Mohan Varma, S. Sujatha
Publikováno v:
Applied Mathematical Modelling. 46:328-338
Saunders et al.(1953) provided a qualitative description of the contributions to the center-of-mass (CoM) movement. The objective of this work is to analytically quantify and study the kinematic contributions to the CoM movement in gait. A ten-degree
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f48871e4345c570e6e6798a1c32a49fe
https://doi.org/10.1016/j.apm.2017.01.075
https://doi.org/10.1016/j.apm.2017.01.075
Autor:
S. Sujatha, D. S. Mohan Varma
Publikováno v:
Mechanical Sciences, Vol 5, Iss 2, Pp 37-52 (2014)
An inverse dynamics model for the single support (SS) phase of gait is developed to study segmental contributions to the ground reaction force (GRF). With segmental orientations as the generalized degrees of freedom (DOF), the acceleration of the bod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e9c1fae2a3e8bc7c8dccb9612875bde
http://www.mech-sci.net/5/37/2014/ms-5-37-2014.pdf
http://www.mech-sci.net/5/37/2014/ms-5-37-2014.pdf
Autor:
D. S. Mohan Varma, S. Sujatha
Publikováno v:
Volume 3: Biomedical and Biotechnology Engineering.
The objective of this work is to develop an inverse dynamics model that uses minimal kinematic inputs to estimate the ground reaction force (GRF). The human body is modeled with 14 rigid segments and a circular ankle-foot-roll-over shape (AFROS) for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15f41c266c81b6e4d4b9ba670efe9038
https://doi.org/10.1115/imece2014-39942
https://doi.org/10.1115/imece2014-39942