Polymer Engineering &Science, EarlyView.Heterogeneous biaxial testing for anisotropic elastic properties identification from full displacement field. ABSTRACT The stretch‐blowing process of PET bottles induces significant anisotropy in mechanical properties due to the differential elongation of macromolecular chains.
Thanh Tung Nguyen +3 more
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Analysis of mean-field models arising from self-attention dynamics in transformer architectures with layer normalization. [PDF]
Philos Trans A Math Phys Eng SciBurger M +4 more
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Source Analysis and Bioavailability of Soil Cadmium in Poyang Lake Plain of China Based on Principal Component Analysis and Positive Definite Matrix Factor [PDF]
Bang-Yong Wen +4 more
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Journal of Polymer Science, Volume 63, Issue 6, Page 1306-1318, 15 March 2025.ABSTRACT N‐vinylamides, especially noncyclic N‐vinylacetamide (NVA), have been used in various applications such as biomaterials, surfactants, and hydrogels. However, their potential to copolymerize with cyclic ketene acetal (CKA) to create degradable polymers is underexplored.
Mukmin Sapto Pamungkas +2 more
wiley +1 more source
Symplectic physics-embedded learning via Lie groups Hamiltonian formulation for serial manipulator dynamics prediction. [PDF]
Sci RepWang F, Chen L, Ding J.
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Inversion of symmetric coefficient matrix of positive-definite quadratic form [PDF]
, 1957 Thomas C. Doyle
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Negative Stiffness Induced and Controlled by Constriction
physica status solidi (b), EarlyView.Structures with negative stiffness can be stabilized by constriction of external displacement. Furthermore, constriction can make a conventional positive stiffness material exhibit negative stiffness, either bidirectional or unidirectional (shown in the figure).
Elena Pasternak, Arcady V. Dyskin
wiley +1 more source
Modeling dysentery spread and the impact of public awareness on control dynamics. [PDF]
Sci RepAhmed KK +9 more
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Unveiling Hidden Features of Strongly Correlated Quantum Systems Through a Complex‐Network Analysis
Advanced Quantum Technologies, EarlyView.By applying complex network theory, we report a fundamental and previously unobserved phenomenon in the finite‐size Kitaev model: a singular point at which uniform, nonzero entanglement emerges among all fermion pairs, forming a complete entanglement network.
Guillem Llodrà +2 more
wiley +1 more source
A Hybrid Low-Complexity WMMSE Precoder with Adaptive Damping for Massive Multi-User Multiple-Input Multiple- Output Systems. [PDF]
Sensors (Basel)Sen V, Deng H, Xu X, Shen M.
europepmc +1 more source