Analytical modeling method for electromagnetic linear actuators considering end effects by Yuxin LI, Bo LI, Wenqing GE, Jiayu LU, Jiewei CHEN

“…This method can effectively consider the influence of the end cap on the magnetic field distortion, which provides theoretical reference for solving the electromagnetic characteristics of the electromagnetic linear actuator quickly and accurately, optimizing the structural parameters and the control process.…”
Get full text

Method and Mathematical Modeling of Formation of Gradually and Homogeneously Oriented Linear Polymers by Levan Nadareishvili, Roland Bakuradze, Jimsher Aneli, Manana Areshidze, Ineza Pavlenishvili, Liana Sharashidze, Giorgi Basilaia

“…The scientific basis of these developments is the concept of a new structural state of linear polymers—a gradually oriented (stretched) state (GOS), the essence of which is set out briefly. …”
Get full text

Theoretical Analysis and Research on Support Reconstruction Control of Magnetic Bearing with Redundant Structure by Huaqiang Sun, Zhiqin Liang, Baixin Cheng

“…To reveal the support reconstruction mechanism of magnetic bearing with a redundant structure, firstly, this paper takes a single-degree-of-freedom magnetic suspension body as an example to conduct a linearization theory analysis of the offset current, clarifying the concept of the current distribution matrix (CDM) and its function; then, the nonlinear EMF mode of magnetic bearing with an eight-pole is constructed, and it is linearized by using the theory of bias current linearization. …”
Get full text

Cosmic Rays and the Askaryan Effect Reveal Subsurface Structure and Buried Ice on the Moon by E. S. Costello, R. R. Ghent, A. Romero‐Wolf, P. W. Gorham, P. G. Lucey, C. J. Tai Udovicic, P. Linton, A. Ludwig, K. McBride, C. Miki, E. Oberla, J. Rolla, A. Jung

“…Observations of the cosmic ray particle shower radio emissions can reveal subsurface structure on the Moon and enable the broad and deep prospecting necessary to confirm or refute the existence of polar ice deposits. …”
Get full text

Some Numerical Approaches to Solve Fluid Structure Interaction Problems in Blood Flow by Aik Ying Tang, Norsarahaida Amin

“…However, only the Newtonian model of blood is assumed, while various structure models which include, amongst others, generalized string models and linearly viscoelastic Koiter shell model that give a more realistic representation of the vessel walls compared to the rigid structure are presented. …”
Get full text

Reliable Structural Stability and Damage Control of Concrete Gravity Dams During Earthquakes by Nazim Abdul Nariman, Ayad Mohammed Ramadan, Rawshan Ali, Raja Rizwan Hussain, Shallaw Abdullah Saleh

“…In this work, meta models considering the non-linearity of the problem are dedicated to determining the displacements of the crest and the foundation of the Koyna dam model. …”
Get full text

Structure of the Cellulose Synthase Complex of Gluconacetobacter hansenii at 23.4 Å Resolution. by Juan Du, Venkata Vepachedu, Sung Hyun Cho, Manish Kumar, B Tracy Nixon

“…It is thus believed that synthesis from an organized array of TCs coordinated with extrusion by AcsC and AcsD enable this bacterium to make crystalline cellulose. The only structural data that exist for this system are the above mentioned freeze-fracture TEM images, fluorescence microscopy images revealing that TCs align in a row, a crystal structure of AcsD bound to cellopentaose, and a crystal structure of PilZ domain of AcsA. …”
Get full text

Structural Solutions that Increase the Dynamic Accuracy of a Wave Solid-State Gyroscope by D. M. Malyutin

“…When developing VTG, they strive to reduce the gyroscope's own care, zero signal bias, and the non-linearity of the scale factor in the operating temperature range However, when creating the device, due attention is often not paid to the existing opportunities to improve the dynamic accuracy of the gyroscope by developing promising structural solutions for building control circuits and information processing. …”
Get full text

Diffusive transport along a structured surface: ratchet effect stability when changing the potential profile type by T. Ye. Korochkova, O. V. Mashira, T. Yu. Gromovoy, A. D. Terets

“… The phenomenon of the ratchet effect provides the motion a large number of molecular machines, existing in nature and artificially created nanomechanisms, capable to initiate directed diffusion movement along periodic structures. Two key factors, necessary for the ratchet effect occurrence, are the presence of asymmetry in the system and the organization of the non-equilibrium fluctuations process. …”
Get full text

A structured lifestyle intervention to reduce cardiometabolic risk factors in individuals with obsessive–compulsive disorder: feasibility trial by Anna Holmberg, Matthias Lidin, Dante Lenninger, Sofia Asplund, Catharina Lavebratt, Christian Rück, Lina Martinsson, David Mataix-Cols, Lorena Fernández de la Cruz

Get full text

Mechanical performance of graded lattice structures with periodic density variations fabricated by selective laser melting by Gangxian Zhu, Fangyuan Xu, Xulei Wang, Xing Zhang, Jiaqiang Li

“…The optimized periodic GLS exhibits a comparable compressive strength to linear GLS but demonstrates significantly higher energy absorption efficiency, outperforming the uniform lattice structure and linear GLS by 148.10 % and 77.63 %, respectively. …”
Get full text

Determination of the enthalpy of evaporation of pentaerythritol esters of various structures using gas chromatographic retention characteristics by Yu. F. Ivanova, V. V. Emelyanov, S. V. Levanova, Yu. N. Telnov

“…For the first time, the values of the Kováts retention indices and enthalpies of sorption were found for 31 pentaerythritol esters of various structures (mono-, di-, tri-, and tetramethanoates; 2-methylpentanoates; 4-methylpentanoates; 2,2-dimethylbutanoates; 2-ethylbutanoates; octanoates; nanoates; and decanoates). …”
Get full text

Crystal structures and supramolecular interactions of prism[6]arene-based host–guest systems with dihalohexanes by Mickey Vinodh, Nour O. Abdeljaber, Fatemeh H. Alipour, Talal F. Al-Azemi

“…The crystal structures of the supramolecular systems formed by perethoxy prism[6]arene (PS6) with 1,6-dichlorohexane (HexCl2), C90H96O12·2C6H12Cl2, and 1,6-diiodohexane (HexI2), C90H96O12·2C6H12I2, are reported. …”
Get full text

Characterizing Subsurface Structures From Hard and Soft Data With Multiple‐Condition Fusion Neural Network by Zhesi Cui, Qiyu Chen, Jian Luo, Xiaogang Ma, Gang Liu

“…Existing deep‐learning‐based methodologies predominantly focus on the transition from multiple observations to subsurface structures. However, implicit non‐linear correlations among diverse data sources often remain underutilized, leading to potential bias and errors. …”
Get full text

Modeling the effects of active wake mixing on wake behavior through large-scale coherent structures by L. Cheung, G. Yalla, P. Mohan, A. Hsieh, K. Brown, N. deVelder, D. Houck, M. T. Henry de Frahan, M. Day, M. Sprague

“…The wave components are modeled using a simplified spatial linear stability formulation that captures the growth and evolution of the coherent structures. …”
Get full text

An interface-based microscopic model for the failure analysis of masonry structures reinforced with timber retrofit solutions by Fabrizio Greco, Lorenzo Leonetti, Paolo Lonetti, Paolo Nevone Blasi, Arturo Pascuzzo, Giacinto Porco

“… This paper presents a refined Finite Element (FE) modeling strategy for analyzing the failure behavior of regular masonry structures reinforced with timber-based retrofit solutions. …”
Get full text

Machine Learning Models for Carbonation Depth Prediction in Reinforced Concrete Structures: A Comparative Study by Rafael Aredes Couto, Igor Augusto Guimarães Campos, Elvys Dias Reis, Daniel Hasan Dalip, Flávia Spitale Jacques Poggiali, Péter Ludvig

“…The durability of reinforced concrete (RC) structures is strongly influenced by carbonation, a phenomenon governed by material and environmental interactions. …”
Get full text

Models of symmetric three-layer waveguide structures with graded-index core and nonlinear optical liners by S. E. Savotchenko

“…These discrete spectra were obtained in layers with graded-index linear, parabolic, and exponential profiles. The symmetrical threelayer waveguide structure with inner graded-index layer characterized by parabolic spatial profile and outer liners as Kerr nonlinear optical media is analyzed in detail, as an example of the application of the formulated theory. …”
Get full text

Nonlinear Finite Analysis of Structural Behavior of Brick Masonry-Infilled Reinforced Concrete Frames by Mahmud Kori Effendi, Astriana Hardawati, Siti Aliyyah Masjuki

“… Earthquake disasters are one source of disaster that often causes buildings to experience total collapse or partial damage so that the structure may no longer be usable. Brick masonry wall construction, both unreinforced and reinforced masonry walls, is starting to be widely used in the world. …”
Get full text

Numerical Simulation and Analysis of Heart–Aorta Fluid–Structure Interaction Based on S-ALE Method by Xiong Li, Fengchong Lan, Jiqing Chen, Xinzhe Chen

“…The aim of this study is to understand the hemodynamic responses in the heart–aorta system under physiological states and use this understanding to enhance the hemodynamic response analysis of cardiovascular fluid–structure interaction (FSI) models. This article developed a heart–aorta FSI model by constructing a structured fluid domain using the S-ALE method. …”
Get full text