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Author: Emily Martin
Publisher: Beacon Press
Published: 1995-10-30
Total Pages: 356
ISBN-13: 9780807046272
DOWNLOAD EBOOKEmily Martin traces Americans' changing ideas about health and immunity since the 1940s. She explores the implications of our emphasis on 'flexibility' in contexts from medicine to the corporate world, warning that we may be approaching a new form of social Darwinism.
Author: Anusha Kedhar
Publisher: Oxford University Press
Published: 2020-10-05
Total Pages: 320
ISBN-13: 0190840161
DOWNLOAD EBOOKFlexible Bodies honors the lives and labor of British South Asian dancers and celebrates their contributions to a distinct and dynamic sector of British dance. Drawing on expertise gained from over seven years dancing in Britain, author Anusha Kedhar presents a multifaceted picture of British South Asian dance as its own distinctive genre.ÂAnalyzing dance works, dance films, rehearsals, and touring - alongside immigration policy, arts funding initiatives, and global economic conditions - Flexible Bodies traces shifts in British South Asian dance from 1990s "Cool Britannia" multiculturalism to fallout from the 2008 global financial crisis and, more recently, the anti-immigration rhetoric leading up to the Brexit referendum in 2016. Kedhar draws on over a decade of interviews and conversations with dancers in Britain as well as in-depth choreographic analysis of major dance works to reveal the creative ways in which British South Asian dancers negotiate neoliberal, multicultural dance markets through an array of flexible bodily practices. Providing a new, critical dance studies lens through which to view the precarious economic, racial, national, and legal positions of South Asians in Britain, Flexible BodiesÂultimately argues for centering dance labor in studies of neoliberalism.
Author: Anusha Kedhar
Publisher: Oxford University Press, USA
Published: 2020
Total Pages: 273
ISBN-13: 0190840137
DOWNLOAD EBOOKDrawing on exclusive interviews, choreographic analysis, and the author's own dance experience, Flexible Bodies reveals how South Asian dancers in Britain use their craft and creativity to navigate often precarious economic, national, and racial terrain.
Author: Edmund Wittbrodt
Publisher: Springer Science & Business Media
Published: 2007-04-17
Total Pages: 229
ISBN-13: 354032352X
DOWNLOAD EBOOKA new approach is presented in this book for modelling multi-body systems, which constitutes a substantial enhancement of the Rigid Finite Element method. The new approach is based on homogeneous transformations and joint coordinates. Apart from its simple physical interpretation and easy computer implementation, the method is also valuable for educational purposes since it impressively illustrates the impact of mechanical features on the mathematical model.
Author: John E. Yates
Publisher:
Published: 1962
Total Pages: 214
ISBN-13:
DOWNLOAD EBOOKAuthor: Cornelia Altenbuchner
Publisher: Academic Press
Published: 2017-09-15
Total Pages: 200
ISBN-13: 0128141379
DOWNLOAD EBOOKModern Flexible Multi-Body Dynamics Modeling Methodology for Flapping Wing Vehicles presents research on the implementation of a flexible multi-body dynamic representation of a flapping wing ornithopter that considers aero-elasticity. This effort brings advances in the understanding of flapping wing flight physics and dynamics that ultimately leads to an improvement in the performance of such flight vehicles, thus reaching their high performance potential. In using this model, it is necessary to reduce body accelerations and forces of an ornithopter vehicle, as well as to improve the aerodynamic performance and enhance flight kinematics and forces which are the design optimization objectives. This book is a useful reference for postgraduates in mechanical engineering and related areas, as well as researchers in the field of multibody dynamics. Uses Lagrange equations of motion in terms of a generalized coordinate vector of the rigid and flexible bodies in order to model the flexible multi-body system Provides flight verification data and flight physics of highly flexible ornithoptic vehicles Includes an online companion site with files/codes used in application examples
Author:
Publisher:
Published: 1991
Total Pages: 488
ISBN-13:
DOWNLOAD EBOOKAuthor:
Publisher:
Published: 1991
Total Pages: 472
ISBN-13:
DOWNLOAD EBOOKAuthor: Mingjun Xie
Publisher: Routledge
Published: 2017-11-13
Total Pages: 176
ISBN-13: 1351448331
DOWNLOAD EBOOKThis volume examines the theoretical and practical needs on the subject of multibody system dynamics with emphasis on flexible systems and engineering applications. lt focuses on developing an all purpose algorithm for the dynamic simulation of flexible tree-like systems making use of matrix representation at all levels. The book covers new theories with engineering applications involved in broad fields which include; civil engineering, aerospace and robotics, as well as general and mechanical engineering. The applications include high temperature conditions, time variant contact conditions, biosystem analysis, vibration minimization and control.
Author: Sébastien Briot
Publisher: Springer
Published: 2015-06-22
Total Pages: 356
ISBN-13: 3319197886
DOWNLOAD EBOOKThis book starts with a short recapitulation on basic concepts, common to any types of robots (serial, tree structure, parallel, etc.), that are also necessary for computation of the dynamic models of parallel robots. Then, as dynamics requires the use of geometry and kinematics, the general equations of geometric and kinematic models of parallel robots are given. After, it is explained that parallel robot dynamic models can be obtained by decomposing the real robot into two virtual systems: a tree-structure robot (equivalent to the robot legs for which all joints would be actuated) plus a free body corresponding to the platform. Thus, the dynamics of rigid tree-structure robots is analyzed and algorithms to obtain their dynamic models in the most compact form are given. The dynamic model of the real rigid parallel robot is obtained by closing the loops through the use of the Lagrange multipliers. The problem of the dynamic model degeneracy near singularities is treated and optimal trajectory planning for crossing singularities is proposed. Lastly, the approach is extended to flexible parallel robots and the algorithms for computing their symbolic model in the most compact form are given. All theoretical developments are validated through experiments.
