Vibration welding of alpha and beta isotactic polypropylenes: Mechanical properties and structure

“…In other combinations the ‘weaker’ alpha modification controls the mechanical response. The supermolecular structure of the weld was assessed by polarised light microscopy using thin microtomed sections. …”
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EFFECT OF INTELLECTUAL CAPITAL AND OWNERSHIP STRUCTURE ON FIRM VALUE WITH CSE MEDIATOR by Elizabeth Tanjung Setiawan, Jesica Handoko

“…The objective of the study is determining the effect of intellectual capital and ownership structure on firm value through capital structure efficiency (CSE). …”
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A Formula-Structure-Embedding-Based GNN for Formula Equivalence Determination by Shan Liu, Dongchen Jiang

“…Although large language models (LLM) made significant progress in formula similarity comparison, the linear processing may ignore the structure information of formulas. …”
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Convergence of City Relational Network, Production Sector Structure, and Regional Development by Zunguo Hu, Jujing Zhou

“…There is a strong correlation between government intervention and urban production structure in China. Particularly, the outputs of the cities partly come from the economic rent of city relational network (CRN), which is a unique regional policy and administrative hierarchy. …”
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The effect of aminooxy-linkers’ structure on the mechanical properties of hyaluronan-oxime hydrogels by Petra Sedova, Radovan Buffa, Tereza Koci, Lenka Kovarova, Jiri Bednarik, Hana Vagnerova, Vladimir Velebny

“…Herein, the various aminooxylinkers were synthesized to study the kinetics of gelation and mechanical properties of hydrogels prepared by crosslinking of aldehyde-modified N-acetylglucosamine (GlcNAc) of hyaluronan (ΔHA-CHO: 4,5-anhydro-6-(GlcNAc)-oxo hyaluronan or HA-CHO: 6-(GlcNAc)-oxo hyaluronan). Structural characteristics of the linkers (length, number of functional groups and rigidity) and the polymer (effect of the –C=C- double bond) were investigated in detail and showed decreasing mechanical stiffness with increasing hydrophobic character of linker and effect of its rigidity/flexibility on imine conversion. …”
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Caption Alignment and Structure-Aware Attention for Scientific Table-to-Text Generation by Jian Wu, Borje F. Karlsson, Manabu Okumura

“…Previous approaches have used sequence-to-sequence generation methods, which view tables as linear sequences that only capture the structure of the tables. …”
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Spatial and Spectral Structure-Aware Mamba Network for Hyperspectral Image Classification by Jie Zhang, Ming Sun, Sheng Chang

“…Originally designed for 1D causal sequence modeling, Mamba is challenging for HSI tasks that require simultaneous awareness of spatial and spectral structures. Current Mamba-based HSI classification methods typically convert spatial structures into 1D sequences and employ various scanning patterns to capture spatial dependencies. …”
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Structure, function and assembly of soybean primary cell wall cellulose synthases by Ruoya Ho, Pallinti Purushotham, Louis FL Wilson, Yueping Wan, Jochen Zimmer

“…Different subsets of CesA isoforms are necessary for primary and secondary cell wall biogenesis. Here, we structurally and functionally characterize the Glycine max (soybean) primary cell wall CesAs CesA1, CesA3, and CesA6. …”
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Model characteristics of the structure and interrelations of integral parameters of students' physical condition by Oleksandr Pryimakov, Marek Sawczuk, Oleksii Tymoshenko, Nataliya Mazurok

“…The aim of the study is to investigate the structure and interrelations of physical condition (PC) parameters of students aged 17-19 years in the process of physical education classes. …”
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MODELLING AND SIMULATION OF LATTICE STRUCTURES USING VARIOUS MATERIAL MODELS FOR POLYMERIC MATERIALS by Kerstin Lehner, Anna Kalteis, Zoltan Major

“…Some of the investigated structures behave auxetic. Beside the linear elastic behaviour, also the hyper-elastic and visco-elastic behaviour of some structures were investigated. …”
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New types of membrane-rod and membrane-pneumatic structures and improved methods for their calculation by A. Yu. Kim, S. V. Polnikov, M. F. Amoyan

“…The purpose of this study was to create new pre-fabricated membrane-rod structures and non-linear methods for their calculation.Method. …”
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COMPUTER SIMULATION OF ANTIFERROMAGNETIC STRUCTURES DESCRIBED BY THE THREE-VERTEX ANTIFERROMAGNETIC POTTS MODEL by Yarash K. Abuev, Albert B. Babaev, Pharkhat E. Esetov

“…Objectives A computer simulation of the antiferromagnetic structures described by the three-vertex Potts model on a triangular lattice is performed, taking into account the antiferromagnetic exchange interactions between the nearest J1 and second J2 neighbours. …”
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Stabilization of noise parameters during annealing of highly alloyed structures of noise diodes by V. V. Busliuk, V. A. Emelyanov, V. V. Baranov, S. S. Derechennik, V. S. Prasalovich

“…The method and technology of reducing the concentration of point defects in the structure of p-n-transition, taking into account the content of impurities of secondary metals, oxygen and nitrogen is proposed. …”
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Stability-Preserving Model Reduction and Interpolation for Vibration Optimization in Beam-like Structures by István Gozse, Róbert Szabolcsi

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Diffusion Coefficients, Short-Term Cosmic Ray Modulation, and Convected Magnetic Structures by John J. Quenby, Tamitha Mulligan, J. Bernard Blake, Diana N. A. Shaul

“…The high data rates provided by the INTEGRAL ACS allow an unprecedented ability to probe the fine structure of GCR propagation in the inner Heliosphere. …”
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Low-temperature formation of apatite structure of neodymium silicate in silica matrix by O. I. Oranska, Yu. I. Gornikov, A. V. Brichka, S. M. Makhno

“…Among them, Nd9.33Si6O26 with apatite type structure occupies a significant place because of its electrical properties, as ionic conductor. …”
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Single-Mode and Dual-Mode Nongomogeneous Dissipative Structures in the Nonlocal Model of Erosion by A. M. Kovaleva, D. A. Kulikov

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Characterizing Wake Behavior of Adaptive Aerodynamic Structures Using Reduced-Order Models by Kyan Sadeghilari, Aditya Atre, John Hall

“…This study focuses on the effects of the wake for a flexible wind turbine with actively variable twist angle distribution (TAD) to improve the energy production capabilities of morphing structures. These wake effects influence wind farm performance for locally clustered turbines by extracting energy from the free stream. …”
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Robust Resilient Adaptive Control of Aero-engine Based on Parametric Perturbation Model by MA Jing, CAO Du, MA Lili

Subjects: “…parameter perturbation structured model…”
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Mitigation strategies for blasting-induced cracks and vibrations in twin-arch tunnel structures by Xianshun Zhou, Jin Chen, Xuemin Zhang, Kai Zhu, Yanyong Zhang, Jianbo Fei, Muhammad Irslan Khalid

“…This proximity challenges the structural stability of tunnels built with the drill-and-blast method, as the short propagation distance amplifies blasting vibrations. …”
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