Identification of characteristic parameters of layered structures using modal parameters by Daiki TAJIRI, Shozo KAWAMURA

“…In this study, we present a method for determining parameters that are essential for evaluating the health of layered structures. This method uses modal parameters to identify characteristic parameters that can accurately reproduce the measured modal damping ratio. …”
Get full text

Two-wavelength WDM multiplexers based on combined fiber structures by D. A. Ivanov, V. I. Nefedov

“…In this paper, we consider the possibilities of realizing fused single-mode multiplexers/demultiplexers based on combined fiber structures. The technology and equipment for the manufacture of these devices are presented. …”
Get full text

STOCHASTIC APPROACH FOR EVALUATION OF RELIABILITY AND RESIDUAL LIFE OF TRANSPORT STRUCTURES by U. N. Rabtsau

“…Specification documents regulating the evaluation procedure of transport structure technical state stipulate execution of structure strength calculations in accordance with design data. …”
Get full text

Structural Changes in the Spatial Development of Russia: New Realities by E. L. Plisetskii

“…The purpose of this study is to analyze changes in the spatial structure of the national economy, including those occurring under the influence of sanctions; to identify promising areas and forms of spatial organization of the economy, designed to help overcome the prevailing negative trends and territorial imbalances in the socio-economic development of the country’s regions. …”
Get full text

Fuzzy structural risk of default for banks in Southern Africa by Ephraim Matanda, Eriyoti Chikodza, Farai Kwenda

“…This paper proposes and examines a new structural risk of default model for banks in frictional and fuzzy financial markets. …”
Get full text

MODELING THE EVOLUTION OF WHIRL STRUCTURES IN A SUPERSONIC GAS STREAM by I. G. Lebo, A. I. Simakov

“…With the help of mathematical modeling methods we studied the evolution of whirl structures moving in a gas behind a shock wave front. …”
Get full text

Analysis of Selected Methods of Computer-Aided Design for Stage Structures by Szymon Wyrąbkiewicz, Marcin Zastempowski, Jurand Burczyński, Maciej Gajewski

“…In order to verify and analyze the strength of the structure, the 3D model was prepared for detailed analysis in the Autodesk Inventor program. …”
Get full text

Role of Lignin in Moisture Interactions of Cellulose Microfibril Structures in Wood by Aleksi Zitting, Antti Paajanen, Michael Altgen, Lauri Rautkari, Paavo A. Penttilä

“…Wide‐angle scattering shows that delignification has no substantial effect on the cellulose crystal structure and how it changes with moisture. Both the scattering results and simulations suggest that lignin is a passive, rather than an active participant in the moisture response of microfibril bundles in wood cell walls. …”
Get full text

Analysis of structural empowerment of nurses in the context of an emergency hospital by André Almeida de Moura, Amanda Alves Carlos Faria de Souza, Pablo Klayver Alves da Silva, Natasha Preis Ferreira

“…ABSTRACT Objective: To analyze the relationship between structural empowerment and sociodemographic and professional factors of nurses at a reference hospital providing emergency care. …”
Get full text

Investigation of Mechanical and Structural Properties of Blend Lignin-PMMA by Koray Soygun, Selçuk Şimşek, Ersen Yılmaz, Giray Bolayır

“…This in vitro study investigated the mechanical and structural characteristics of lignin-added PMMA resin composites at concentrations of 1, 3, and 5% by weight. …”
Get full text

LATE HOLOCENE SEDIMENTATION IN ACTIVE GEOLOGICAL STRUCTURES OF THE CHUKCHI SEA by E. G. Vologina, I. A. Kalugin, A. V. Dar’in, A. S. Astakhov, M. Sturm, G. P. Chernyaeva, N. V. Kulagina, A. N. Kolesnik

Get full text

Thermal Dynamics of Laser-Irradiated Trilayer Bonded-Zirconia Structures by Mitchell Tharp, Jaccare Jauregui-Ulloa, Grace Mendonça De Souza, Susana Salazar Marocho

“…This study aims to assess the thermal dynamics of supporting structures during laser-assisted debonding of bonded yttrium-stabilized zirconia (YSZ) ceramic. …”
Get full text

Method of vibration diagnostics of the technical condition of electronic equipment structures by S. M. Lyshov, S. U. Uvaysov, V. V. Chernoverskaya, Ph.L. Q. Han

“…An algorithm for diagnosing mechanical defects of the studied blocks and nodes is presented. The structure of the complex of software tools for diagnostics automation and the results of testing the proposed method are presented. …”
Get full text

An Iterative Information-Theoretic Approach to the Detection of Structures in Complex Systems by Marco Villani, Laura Sani, Riccardo Pecori, Michele Amoretti, Andrea Roli, Monica Mordonini, Roberto Serra, Stefano Cagnoni

“…Systems that exhibit complex behaviours often contain inherent dynamical structures which evolve over time in a coordinated way. …”
Get full text

Glued Laminated Robinia Hardwood Timber for Structural Use by Gerhard Dill-Langer, Rupert Nieberle, Andreas Hänsel

“…This also applies to its use in structural timber construction. Such applications require the manufacture of bonded construction products from this type of wood in order to compensate for dimensional shortcomings. …”
Get full text

Structural Validity and Reliability of the Indonesian Version of Self-Leadership by Gianti Gunawan, Anissa Lestari Kadiyono, Fasya Adisa Raspati

“…By utilizing a validated self-assessment tool with theoretical and practical implications, this study promotes personal and organizational improvement. Research Methods: Data were analyzed using Structural Equation Modeling (SEM), with confirmatory factor analysis (CFA) and reliability testing applied to evaluate the psychometric properties of the instrument. …”
Get full text

A nonlinear creep model of hard structural planes. by Aneng Cui, Yongxin Dai, Chao Jia, Quansheng Mao, Kelin Yu, Pengcheng Wu, Mengsheng Zhao

“…The adaptability of the established model and the way to solve parameters are analyzed and the correctness of the model is proved theoretically. The data of creep tests of the prefabricated serrated interpenetrated green sandstone structural plane and the concealed non-interpenetrated marble structural plane are further fitted and verified, yielding a fitting result exceeding 0.95, thereby indicating a strong correlation. …”
Get full text

Investments in the Sharing Economy and their Impact on the Employment Structural Changes by G. M. Galeeva, L Kh. Ishtiryakova

“…The article examines topical issues related to structural changes in employment in the Russian economy, due to the intensive development of the sharing economy. …”
Get full text

Modeling of Transport and Logistics Systems and the Study of the Structural Stability by D. V. Yatskin, A. A. Kochkarov, R. A. Kochkarov

“…A computer simulation of structural destruction on test data sets was carried out. …”
Get full text

Additive manufacturing-by-design for support structures: a critical review by Jinlong Su, Yang Mo, Peijie Shangguan, Chinnapat Panwisawas, Fulin Jiang, Swee Leong Sing

“…This review provides an overview of various support structure types—contact and non-contact, as well as identical and dissimilar material configurations—and outlines optimisation methods, including geometric, topology, simulation-driven, data-driven, and multi-objective approaches. …”
Get full text