Results 31 to 40 of about 169,811,743 (212)
Frontiers in Sports and Active LivingIntroductionPostural control is an essential part of human movement. Measurements of center of pressure displacements by force platform are considered the gold standard for assessing postural control.
Sigbjørn Litleskare +2 more
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Fuzzy Entropy Metrics for the Analysis of Biomedical Signals: Assessment and Comparison
IEEE Access, 2019 Fuzzy entropy (FuzEn) was introduced to alleviate limitations associated with sample entropy (SampEn) in the analysis of physiological signals. Over the past decade, FuzEn-based methods have been widely used in various real-world biomedical applications.
Hamed Azami +4 more
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, 2010 The observable universe could be a 1+3-surface (the “brane”) embedded in a 1+3+d-dimensional spacetime (the “bulk”), with Standard Model particles and fields trapped on the brane while gravity is free to access the bulk.
Roy Maartens +3 more
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Beijing's Belligerent Revisionism: Reconstituting Asia's 'End of History'? [PDF]
, 2018 In this Centre of Gravity paper, Christopher B. Roberts, Director of the National Asian Studies Centre at the University of Canberra and a Visiting Fellow at the Strategic & Defence Studies Centre, argues that Francis Fukuyama’s famous ‘end of history ...
Roberts, Christopher B.
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A STUDY ON CENTRE OF GRAVITY [PDF]
, 2020 This paper proposes a simple and easy methods for determining the centre of gravity of a motionless object. A human’s Centre of gravity can change as he takes on different position, but in many other objects, it is a fixed location.
S, SANGEETHA
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Interpreting Quantum Gravity. [PDF]
, 2005 This is an essay review of two textbooks on quantum gravity by Carlo Rovelli and Claus ...
Dean Rickles, Rickles, Dean
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Control and Correction of Horse Rider's Body Posture
Central European Journal of Sport Sciences and Medicine, 2014 Centre of gravity represents the point where the net force of gravity of all the body parts is applied. Balance is a specific state of the postural control system, being a vertical orientation of human body maintained through balancing the forces and ...
Dorota Ambroży, Mirosław Mrozkowiak
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Methods of centroid determination in QGIS – proposal of an algorithm using the “Model Designer” tool
Polish Cartographical ReviewThe article talks about determination of centroids. The introduction outlines a number of definitions of centroids. Then, various methods of their determination and example applications are discussed. The paper also describes algorithms of calculation of
Pędzich Paweł
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Misfire Detection Based on Generalized Force Identification at the Engine Centre of Gravity
IEEE Access, 2019 Misfiring creates a unique pattern attributed to a particular cylinder. When a misfire occurs, the balance of the engine is destroyed, and the generalized force at the centre of gravity (C.G.) of the engine is changed.
Chuanyan Xu +3 more
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Renormalization group flow of f(R)-gravity [PDF]
, 2008 We use the functional renormalization group equation for quantum gravity to construct a non-perturbative flow equation for modified gravity theories of the form $S = \int d^dx \sqrt{g} f(R)$.
Afd Theoretical Physics (ITF) +4 more
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