Results 101 to 110 of about 631,257 (354)

Development of Saddle Height Control System for Cycle Road Racer based on SEMG Signals of the Leg Muscles

open access: yesJournal of Biomechanical Science and Engineering, 2013
The saddle height of a cycle road racer influences the competitive performance of the cyclist. Cyclists can adjust the saddle height carefully according to their kinesthetic sense while riding a bicycle. The saddle height control system we have developed
Tatsushi TOKUYASU, Shimpei MATSUMOTO
doaj   +1 more source

Development of Two Pommel Mushrooms for Men's Artistic Gymnastics

open access: yesJournal of Physical Education Health and Sport, 2020
The purpose of this research was to see if the two-saddle mold device could be used asa means of training an athlete in overcoming the difficulty of mastering a sirkel movement on the saddle.
Agus Darmawan
doaj   +1 more source

Efficient approaches for escaping higher order saddle points in non-convex optimization [PDF]

open access: yes, 2016
Local search heuristics for non-convex optimizations are popular in applied machine learning. However, in general it is hard to guarantee that such algorithms even converge to a local minimum, due to the existence of complicated saddle point structures ...
Anandkumar, Anima, Ge, Rong
core   +2 more sources

Design, Control, and Clinical Applications of Magnetic Actuation Systems: Challenges and Opportunities

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
This review aims to provide a broad understanding for interdisciplinary researchers in engineering and clinical applications. It addresses the development and control of magnetic actuation systems (MASs) in clinical surgeries and their revolutionary effects in multiple clinical applications.
Yingxin Huo   +3 more
wiley   +1 more source

Prevalence, Prevention and Treatment of Saddle Sores among Female Competitive Cyclists: A Scoping Review Protocol

open access: yesMethods and Protocols, 2020
Female cyclists are prone to a variety of injuries and illnesses that occur as a result of prolonged contact with a bicycle saddle. Saddle sores are a range of skin ailments on the buttocks, genitals and inner thigh that result from a combination of ...
Keira Bury   +3 more
doaj   +1 more source

Magnetic Field Control Using an Electromagnetic Actuation System with Combined Air‐Core and Metal‐Core Coils

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
An electromagnetic manipulation system enhances magnetic field strength in the Z‐direction for 3D control of microrobots and nanoparticles. Featuring eight metal‐core coils and two air‐core coils arranged hemispherically, it ensures unimpeded workspace access and integrates imaging tools.
Nader Latifi Gharamaleki   +4 more
wiley   +1 more source

Advances in 3D Printing Technologies for Fabricating Magnetic Soft Microrobots

open access: yesAdvanced Intelligent Systems, EarlyView.
This paper gives an in‐depth synopsis of various additive manufacturing technologies used to fabricate magnetic soft microrobots. The review covers the basics behind magnetism and the materials used. It then dives into three‐dimensional printing technologies including extrusion, photopolymerization, jetting, etc.
Kaitlyn Clancy   +2 more
wiley   +1 more source

A numerical method for oscillatory integrals with coalescing saddle points

open access: yes, 2019
The value of a highly oscillatory integral is typically determined asymptotically by the behaviour of the integrand near a small number of critical points.
Huybrechs, Daan   +2 more
core  

Memristive Chaotic Circuit for Information Processing Through Time

open access: yesAdvanced Intelligent Systems, EarlyView.
A chaotic circuit that exploits the nonlinear characteristics of a memristive device is realized in hardware. The circuit response evolves through simple periodic, multiperiod, and chaotic regimes. The circuit also displays fading memory property. Finally, the circuit is used in a reservoir computing architecture to demonstrate nonlinear classification
Manuel Escudero   +2 more
wiley   +1 more source

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