Results 161 to 170 of about 649 (213)
Bioinspired Soft‐Skeleton Robotics With Cooperative Shape Transformation and Stiffness Adaptation
Advanced Robotics Research, EarlyView.A bioinspired soft‐skeleton robot that integrates variable‐stiffness chain skeletons into a soft textile skin is developed. The chain skeletons are highly flexible initially but can stiffen upon pneumatic actuation, enabling large deformation and enhanced load‐bearing capacity.
Mengyuan Niu +5 more
wiley +1 more source
Advanced Robotics Research, EarlyView.This work presents the MicroRoboScope, a highly integrated, compact, and portable microrobotic experimentation platform combining electromagnetic and acoustic actuation with real‐time visual feedback into a single, end‐to‐end device. The system enables closed‐loop control and tracking algorithm experimentation within an accessible and unified hardware ...
Max Sokolich +4 more
wiley +1 more source
Light‐Driven Quadrupedal Walking Biohybrid Robot With Antagonistic Muscle‐Rings and Inclined Joints
Advanced Robotics Research, EarlyView.This work presents a light‐driven quadrupedal walking biohybrid robot powered by antagonistic muscle‐rings that achieve alternating walking gait. Optical training improved reproducibility of cultured muscle tissues, while caffeine treatment enhanced contractile force.
Shotaro Saito +5 more
wiley +1 more source
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Bulletin of the Iranian Mathematical Society, 2020
For a module \(M\), consider the following conditions: \((D_{2})\) If \(N\leq M\) such that \(\frac{M}{N}\) is isomorphic to a direct summand of \(M\), then \(N\) is a direct summand of \(M\); \((D_{3})\) If \(N\) and \(K\) are direct summands of \(M\) such that \( M=N+K\), then \(N\cap K\) is a direct summand of \(M\); \((P^{\ast })\) For every ...
Burcu Nisanci Turkmen, Ergul Turkmen
exaly +3 more sources
For a module \(M\), consider the following conditions: \((D_{2})\) If \(N\leq M\) such that \(\frac{M}{N}\) is isomorphic to a direct summand of \(M\), then \(N\) is a direct summand of \(M\); \((D_{3})\) If \(N\) and \(K\) are direct summands of \(M\) such that \( M=N+K\), then \(N\cap K\) is a direct summand of \(M\); \((P^{\ast })\) For every ...
Burcu Nisanci Turkmen, Ergul Turkmen
exaly +3 more sources
DISCRETE AND QUASI-DISCRETE MODULES
Communications in Algebra, 2002ABSTRACT We show that discrete and quasi-discrete modules can be characterized in terms of the lifting of homomorphisms from to , for certain submodules of . We prove that is quasi-discrete iff is amply supplemented and satisfies for every positive integer and; is discrete iff is lifting and satisfies for every positive integer .
exaly +3 more sources
Communications in Algebra, 2007
We call supplemented self-projective modules “strongly discrete modules.” We characterize discrete and strongly discrete modules in terms of lifting of maps and prove some of their properties. We show that epi-projective lifting modules are precisely the strongly discrete modules and dually mono-injective extending modules are precisely the self ...
Lalitha Ganesan, N. Vanaja
exaly +2 more sources
We call supplemented self-projective modules “strongly discrete modules.” We characterize discrete and strongly discrete modules in terms of lifting of maps and prove some of their properties. We show that epi-projective lifting modules are precisely the strongly discrete modules and dually mono-injective extending modules are precisely the self ...
Lalitha Ganesan, N. Vanaja
exaly +2 more sources
Discrete Representation of Photovoltaic Modules
IEEE Latin America Transactions, 2023Adeon Cecilio Pinto +2 more
exaly +2 more sources
Discrete Chaotification of a Modulated Logistic System
International Journal of Bifurcation and Chaos, 2021In the last few decades, the discrete chaotification of difference equations has gained the considerable attention of academicians and scholars due to its tremendous applications in many branches of science, such as cryptography, traffic control models, secure communications, weather forecasting and engineering.
Ashish, Cao, Jinde, Chugh, Renu
openaire +3 more sources
Discrete modulation for interference mitigation
2017 IEEE International Symposium on Information Theory (ISIT), 2017This paper analyzes the performance of discrete input distributions (coded modulation) in interference channels. This approach is motivated in part by the necessity of using coded modulation in practical systems, and in part by the potential of discrete distributions for interference alignment as well as the importance demonstrated by Dytso et al. of
Mirza Uzair Baig +2 more
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