Results 21 to 30 of about 307,462 (308)

Nonlinear Dynamics and Control of Crank-Slider Mechanism with Multiple Clearance Joints [PDF]

Journal of Theoretical and Applied Vibration and Acoustics, 2015
In the current study, behavior of crank-slider mechanism with single and multiple clearance joints are analyzed. Using Lankarani-Nikravesh theory for estimating discontinuous contact forces in clearance joints, relevant systems have been mathematically ...
Morteza Dardel, Sadeq Yaqubi, Hamidreza Mohammadi Daniali, Mohammad Hassan Ghasemi   +3 more
doaj   +1 more source

Tribological behaviors of Ni-modified citric acid carbon quantum dot particles as a green additive in polyethylene glycol

Friction, 2019
A novel green lubricating oil additive (carbon quantum dot (CQD) particle-doped nickel (Ni-CQD)) was synthesized from citric acid and nickel acetate. The effects of CQD and Ni-CQD nanoparticles on the tribological behaviors of polyethylene glycol (PEG200)
Zhiqiang Tu, Enzhu Hu, Bangbang Wang, Karl D. David, Philipp Seeger, Martin Moneke, Ralph Stengler, Kunhong Hu, Xianguo Hu   +8 more
doaj   +1 more source

Impaired limb shortening following stroke: what's in a name? [PDF]

, 2014
BackgroundDifficulty advancing the paretic limb during the swing phase of gait is a prominent manifestation of walking dysfunction following stroke.
Little, Virginia L, McGuirk, Theresa E, Patten, Carolynn   +2 more
core   +2 more sources

A parametric study on the dynamic response of planar multibody systems with multiple clearance joints [PDF]

, 2010
A general methodology for dynamic modeling and analysis of multibody systems with multiple clearance joints is presented and discussed in this paper. The joint components that constitute a real joint are modeled as colliding bodies, being their behavior ...
A. Tasora, A.A. Shabana, B. Brogliato, B. Brogliato, B. Miedema, B.M. Kwak, C. Glocker, C. Glocker, C. Innocenti, D.T. Greenwood, E.J. Haug, F. Farahanchi, F. Pfeifer, F. Pfeiffer, F. Pfeiffer, G. Gilardi, H. Hertz, H.M. Lankarani, J. Ambrósio, J. Ambrósio, J. Baumgarte, J. Pang, J. Rhee, J.-S. Pang, J.A. Zukas, J.C. Trinkle, J.J. Moreau, J.M. McCarthy, M. Anitescu, M. Anitescu, M. Förg, M.T. Bengisu, N. Srivastava, O.A. Bauchau, P. Flores, P. Flores, P. Flores, P. Flores, P. Flores, P. Flores, P. Flores, P. Flores, P. Flores, P. Flores, P.D. Panagiotopoulos, P.E. Nikravesh, P.E. Nikravesh, P.E. Nikravesh, Paulo Flores, R.C. Smith, R.I. Leine, R.R. Ryan, R.S. Haines, S. Dubowsky, S. Dubowsky, S. Dubowsky, S. Erkaya, S. Erkaya, S. Wiggins, S.P. Timoshenko, T. Kakizaki, W. Goldsmith, W. Wu, W.M. Mansour, W.W. Gear   +64 more
core   +4 more sources

Error Uncertainty Analysis in Planar Closed-Loop Structure with Joint Clearances

Metals, 2021
For planar closed-loop structures with clearances, the angular and positional error uncertainties are studied. By using the vector translation method and geometric method, the boundaries of the errors are analyzed.
Yushu Yu, Jinglin Li, Xin Li, Yi Yang
doaj   +1 more source

Antibiotics with Interleukin-15 inhibition reduces joint inflammation and bone erosions but not cartilage destruction in Staphylococcus aureus-induced arthritis [PDF]

, 2018
Background: Staphylococcus aureus-induced arthritis causes rapid joint destruction, often leading to disabling joint damage despite antibiotics. We have previously shown that IL-15 inhibition without antibiotics is beneficial in S.
Bergmann, Berglind, Gjertsson, Inger, Henning, Petra, Jirholt, Pernilla, Lerner, Ulf H., Lindholm, Catharina, McInnes, Iain B., Ohlsson, Claes   +7 more
core   +1 more source

Bone-to-bone and implant-to-bone impingement : a novel graphical representation for hip replacement planning [PDF]

, 2020
Bone-to-bone impingement (BTBI) and implant-to-bone impingement (ITBI) risk assessment is generally performed intra-operatively by surgeons, which is entirely subjective and qualitative, and therefore, lead to sub-optimal results and recurrent ...
Elliott, Mark T., Gu, Yolanda, Hart, Zoe, King, Richard, Palit, Arnab, Pierrepont, James, Williams, Mark A.   +6 more
core   +1 more source

Effect of Multi-Joint Clearance Coupling on Shimmy of Nose Landing Gear

Aerospace, 2023
The existence of joint clearances in the nose landing gear (NLG) is inevitable and significantly affects shimmy. It was found that the interaction of each joint clearance is closely related to the analysis of shimmy stability.
Guang Feng, Bingyan Jiang, Yiyao Jiang
doaj   +1 more source

A comprehensive survey of the analytical, numerical and experimental methodologies for dynamics of multibody mechanical systems with clearance or imperfect joints [PDF]

, 2018
"Available online 19 December 2017"A comprehensive survey of the literature of the most relevant analytical, numerical, and experimental approaches for the kinematic and dynamic analyses of multibody mechanical systems with clearance joints is presented ...
Abdallah, Acary, Aginaga, Ahmed, Ahmedalbashir, Akhadkar, Akhadkar, Alshaer, Alshaer, Alves, Ambrósio, Ambrósio, Ambrósio, Ambrósio, Andersson, Archard, Armstrong-Helouvry, Askari, Askari, Askari, Askari, Askari, Attia, Awrejcewicz, Bagci, Bahgat, Bahgat, Bai, Bai, Bai, Bai, Bai, Banerjee, Bannwart, Barthels, Barwell, Bauchau, Bei, Bengisu, Bing, Booker, Bordbar, Bouyer, Brito, Brogliato, Brown, Brutti, Brüls, Bu, Burgin, Cammarata, Cannon, Cavalieri, Centea, Chace, Chaker, Chase, Chen, Chen, Chen, Chen, Chen, Choi, Choi, Chunmei, Ciavarella, Ciavarella, Claro, Costa, Crowther, Daniel, Daniel, Dankowicz, Deck, Dhande, Dhande, Dietl, Dong, Dowson, Dowson, Dubowsky, Dubowsky, Dubowsky, Dubowsky, Dubowsky, Dubowsky, Dubowsky, Dubowsky, Dubowsky, Dubowsky, Dubowsky, Dubowsky, Dubowsky, Dupac, Dziedzic, Earles, Earles, Earles, Earles, Ebrahimi, Elrod, Erkaya, Erkaya, Erkaya, Erkaya, Erkaya, Erkaya, Erkaya, Erkaya, Erkaya, Erkaya, Erkaya, Erkaya, Erkaya, Falcon, Farahan, Farahanchi, Fawcett, Feng, Flores, Flores, Flores, Flores, Flores, Flores, Flores, Flores, Flores, Flores, Flores, Flores, Flores, Flores, Flores, Flores, Flores, Flores, Flores, Flores, Flores, Fogarasy, Frêne, Frączek, Furuhashi, Furuhashi, Gahr, Garrett, Gaul, Geng, Gerstmayr, Gharib, Goenka, Goenka, Goldsmith, Gonthier, Goodman, Goodman, Grant, Greenwood, Gugan, Gummer, Gummer, Guo, Haddadi, Haddadi, Haessig, Hahnm, Haines, Haines, Haines, Hamid M. Lankarani, Hamrock, Han, Harish, Haroun, Haug, Herbert, Hertz, Hippmann, Hori, Hou, Hu, Huang, Huang, Huang, Hummel, Hunt, Innocenti, Isaac, Jalón, Jalón, Jankowski, Jawale, Jia, Jin, Johnson, Joskowicz, Kagami, Kakizaki, Karnopp, Keller, Khemili, Khulief, Khulief, Khulief, Klepp, Kobrinsky, Kolhatkar, Koshy, Krinner, Krinner, Kumar, Kurka, Kuwabara, Lai, Lankarani, Lankarani, Lankarani, Lankarani, Lankarani, Lee, Lee, Lee, Lee, Li, Li, Li, Li, Li, Li, Li, Li, Lin, Ling, Liu, Liu, Liu, Liu, Liu, Liu, Liu, Liu, Lopes, Love, Lugt, Luo, Luo, Luo, Luo, Ma, Ma, Ma, Ma, Ma, Machado, Machado, Magalhães, Mahrus, Mansour, Marhefka, Marques, Marques, Marques, Masoudi, Mattei, Megahed, Meng, Meng, Meng, Miedema, Minamoto, Mistry, Moens, Moes, Moghadasi, Moore, Moreau, Morita, Morita, Mukras, Mukras, Mukras, Muvengei, Muvengei, Muvengei, Muvengei, Nikolic, Nikravesh, Noble, Nonato, Norton, Olyaei, Orden, Osman, Pandey, Pang, Panovko, Parenti-Castelli, Patir, Paulo Flores, Pennestrì, Pereira, Pereira, Pereira, Pfeiffer, Pfeiffer, Pinkus, Pust, Pyragas, Pérez-González, Qi, Qi, Qi, Qiang Tian, Qin, Quaranta, Quental, Quental, Radzimovsky, Rahmanian, Ramírez, Ravn, Ravn, Ravn, Reis, Reye, Rhee, Rhyu, Rigaud, Roger, Rooney, Salahshoor, Sardashti, Sawyer, Schulz, Schwab, Schwager, Seneviratne, Seneviratne, Shabana, Shabana, Shabana, Sharfi, Shi, Shi, Shiau, Shih, Shimojima, Shin, Shin, Skrinjar, Slavič, Slim, Sommerfeld, Song, Soong, Stammers, Stefanelli, Stewart, Stoenescu, Stolarsky, Stribeck, Strömberg, Su, Sun, Sun, Sun, Sun, Sun, Sun, Tan, Tasora, Tasora, Tatara, Tatara, Thompson, Thornton, Threlfall, Thümmel, Thümmel, Tian, Tian, Tian, Tian, Tian, Tian, Ting, Ting, Ting, Ting, Ting, Townsend, Tsuji, Uicker, Varedi, Varedi, Veluswami, Venanzi, Vencl, Villaggio, Virlez, Vu-Quoc, Vu-Quoc, Wang, Wang, Wang, Wang, Wang, Wang, Wang, Wang, Wang, Wang, Wang, Wang, Wang, Wang, Weiss, Wilson, Wilson, Winfrey, Woods, Wu, Wu, Wu, Wu, Wu, Wu, Wu, Wu, Wu, Xiang, Xiang, Xu, Xu, Xu, Xu, Xu, Yan, Yan, Yang, Yang, Yang, Yaqubi, Yaqubi, Yaqubi, Yigit, Yigit, Yoshioka, Younes, Yudin, Zakhariev, Zhang, Zhang, Zhang, Zhang, Zhang, Zhang, Zhang, Zhang, Zhang, Zhao, Zhao, Zhao, Zhao, Zhao, Zhao, Zhao, Zhao, Zhao, Zhao, Zhao, Zheng, Zhou, Zhu, Zhu, Zhu, Zhuang, Zhuang   +478 more
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Dynamic behaviour of planar rigid multi-body systems including revolute joints with clearance [PDF]

, 2007
This paper deals with a general methodology to assess the influence of the clearance size and the friction coefficient on the dynamic response of planar rigid multi-body systems including revolute joints with clearance.
Ambrósio, Jorge, Claro, José Carlos Pimenta, Flores, Paulo, Lankarani, H. M.   +3 more
core   +1 more source