Results 11 to 20 of about 545,608 (316)
Graph-Driven Micro-Expression Rendering with Emotionally Diverse Expressions for Lifelike Digital Humans [PDF]
Micro-expressions, characterized by brief and subtle facial muscle movements, are essential for conveying nuanced emotions in digital humans, yet existing rendering techniques often produce rigid or emotionally monotonous animations due to the inadequate
Lei Fang +4 more
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Mirror symmetric polynomials orthogonal on the unit circle [PDF]
20 pages, 16 ...
Alexei Zhedanov
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Dendrimers for Drug Delivery: Where Do We Stand in 2023?
Dendrimers are highly symmetric, hyperbranched macromolecules consisting of repeating structural units [...]
Evgeny K. Apartsin
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PT symmetric dynamics in counter-rotating gyroscopic mechanical systems
Parity-time (PT) symmetry was first studied in quantum mechanical systems with a non-Hermitian Hamiltonian whose observables are real-valued. Most existing designs of PT symmetric systems in electronics, optics, and acoustics rely on an exact balance of ...
Bin Dong, Chengzhi Shi, Robert G. Parker
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Structural analysis of a scissor structure [PDF]
This paper presents equilibrium mechanics and a finite element model for analysing a scissor structure that contains pivots with zero bending stiffness representing structural instability.
I. Ario +6 more
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Symmetric core-cohesive blockmodel in preschool children's interaction networks.
Researchers have extensively studied the social mechanisms that drive the formation of networks observed among preschool children. However, less attention has been given to global network structures in terms of blockmodels.
Marjan Cugmas +3 more
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Symmetric and Asymmetric Configurations for a Multilevel Inverter Using Less Number of Power Switches [PDF]
This paper proposes a multilevel inverter that produces many steps in output voltage using fewer power electronic switches. The configuration of the proposed inverter is modular and extendable.
Farzad Sedaghati, Naser Hashemipour
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Crystal structure of 3-(benzo[d]thiazol-2-yl)-6-methyl-2H-chromen-2-one
The molecule of the title compound, C17H11NO2S, is almost planar, with an interplanar angle of 3.01 (3)° between the benzothiazole and chromene ring systems. A short intramolecular S...O=C contact of 2.727 (2) Å is observed.
Amira E. M. Abdallah +2 more
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The construction of conjugated covalent organic frameworks (COFs) with strong C–C bond linkage remains a big challenge. Herein, we report a new strategy by using an oxidative C–C coupling reaction between electron-rich pyrrole rings at a liquid–liquid ...
Shaofei Wu +11 more
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Angular acceleration sensors are attracting attention as sensors for monitoring rotational vibration. Many angular acceleration sensors have been developed; however, multiaxis measurement is still in a challenging stage.
Rihachiro Nakashima, Hidetoshi Takahashi
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