Minimizing the eccentricity between the centers of mass and stiffness of structures with the optimality criterion method in the structural design process by Reza Akbari, Payam Gholbeigi

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GaN Low-dimensional Structures by А.F. Dyadenchuk, V.V. Kidalov

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Early experience with the use of prosthetic mesh as fascia replacement in structural abdominal wall reconstruction by Adigun I, Olabanji J, Oladele A, Lawal O, Alabi G

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Age‐Related Outcomes of Valve‐in‐Valve Transcatheter Aortic Valve Replacement for Structural Valve Deterioration by Takashi Nagasaka, Vivek Patel, Kazuki Suruga, Alon Shechter, Ofir Koren, Tarun Chakravarty, Wen Cheng, Hideki Ishii, Hasan Jilaihawi, Mamoo Nakamura, Raj R. Makkar

“…Background Valve‐in‐valve transcatheter aortic valve replacement (TAVR) is a recognized alternative for treating the structural valve deterioration of bioprosthetic valves. …”
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Experimental, theoretical and digital image correlation methods to assess bending performance of RC beams with recycled glass powder replacing cement by Ceyhun Aksoylu, Boğaçhan Başaran, Memduh Karalar, Özer Zeybek, Essam Althaqafi, Alexey N. Beskopylny, Sergey A. Stel’makh, Evgenii M. Shcherban’, Osman Ahmed Umiye, Yasin Onuralp Özkılıç

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An Analysis for Structural Flexibility Indicators in Buildings Through AHP Method by GÖKMEN Özgür, AKTUĞLU Yeşim Kamile

“…The ability to be easily replaced or modified is an advantage in the design of a sustainable building. …”
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The Role of Correcting Structural and Functional Albumin Properties in Ascites Control in Decompensated Cirrhotic Patients by A. A. Turkina, M. V. Maevskaya, M. S. Zharkova, V. T. Ivashkin

“…Аim: to study the structural and functional characteristics of albumin in patients with decompensated cirrhosis, their relationship with ascites; to identify the relationship between improvement in albumin characteristics and regression of ascites.Materials and methods. …”
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A Control Method for Thermal Structural Tests of Hypersonic Missile Aerodynamic Heating by Chao Lu, Guangming Zhang, Xiaodong Lv

“…This paper presents an intelligent proportional-derivative adaptive global nonsingular fast-terminal sliding-mode control (IPDAGNFTSMC) for tracking temperature trajectories of a hypersonic missile in thermal structural tests. Firstly, the numerical analyses on a hypersonic missile’s aerodynamic heating are based on three different external flow fields via the finite element calculation, which provides the data basis for the thermal structural test of hypersonic vehicles; secondly, due to temperature trajectory differences of a hypersonic missile and the thermal inertia and nonlinear characteristics of quartz lamps in thermal structural test, IPDAGNFTSMC is proposed, consisting of three components: (i) the mathematical model of the thermal structural test is established and further replaced via an intelligent proportional-derivative with a nonlinear extended state observer (NESO) for online unknown disturbances observation; (ii) compared with the traditional sliding-mode control method, the AGNFTSMC method eliminates the reaching phase and the initial control state is trapped on the sliding-mode surface. …”
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Time History Analysis of Frame Structure Systems by State-space Representation Method by Barham H. Ali, Brwa Ahmad Saeed, Twana A. Hussein

“…There are many effective traditional methods which can be used for carrying out linear dynamic analysis of the structures, however, this paper introduces a state-space model as an alternative approach to perform this analysis. …”
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Seismic Response Analysis Method of Damping Structures Based on the Inter-history Iteration and Secondary Development of ABAQUS by JIA Chuanguo, QUAN Ziyu, CHEN Xi, LI Yutao

“…ObjectiveTwo typical approaches for assessing the seismic response of a structure equipped with viscous dampers are direct integration methods and equivalent linear methods. …”
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Innamark: A Whitespace Replacement Information-Hiding Method by Malte Hellmeier, Hendrik Norkowski, Ernst-Christoph Schrewe, Haydar Qarawlus, Falk Howar

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Application of Special Calculation Techniques in the Design of All-Welded Gastight Structures of Boiler Units by M. P. Kurepin, M. Yu. Serbinovskiy

“…Computer modeling was used applying the finite element method of all-welded gastight structures, and the impacts to which they were subjected during operation, as well as an effective method for assessing the technical condition of these structures.Results. …”
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Left ventricular structure and geometry, peripheral artery endotheliumdependent vasodilatation, antihypertensive effect of ACE inhibitors, and hormone replacement therapy in premen... by M. M. Khabibulina

“…To summarize the data on the 7-month treatment with ACE inhibitors (lisinopril) and hormone replacement therapy, HRT (femoston) – in particular, the effects on left ventricular (LV) structure and geometry, peripheral artery endothelium-dependent vasodilatation (EDVD), blood pressure (BP), and clinical perimenopausal symptoms – in premenopausal women with arterial hypertension (AH). …”
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Structuring scientific works in the “Introduction, Methods, Results and Discussion” format – what a beginner ought to know by N. V. Avdeeva, G. A. Lobanova

“…More often the structure supposes the integrity of the contents and its form, still sometimes its description would be replaced by outer elements, such as, for example, language clichés. …”
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The effect of minimum methods of primary tillage on the structural and aggregate composition of gray forest soil in the Chuvash Republic by V. G. Antonov

“…The article informs on the 2006-2019 studies of the effect of resource-saving methods of tillage based on the use of combined tillage units KOS-3 (1st minimum), BDM-3.2х4 (2nd minimum), Spider-6 (3rd minimum without autumn tillage) in two crop rotations (grain-fallow-row crop rotation and grain-fallow-row green manure crop rotation) on the structural-aggregate composition of gray forest soil and crop yields. …”
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Contemporary Review of the Methods for Rapid Ventricular Pacing During Transcatheter Aortic Valve Replacement by Eliza Berman, BSc, Arsalan Abu-Much, MD, Mark Reisman, MD, Nathan E. Matzko, BSc, Jose M. Dizon, MD, Bjӧrn Redfors, MD, PhD, Maria C. Alu, MS, Tamim M. Nazif, MD, Martin B. Leon, MD, Shmuel Chen, MD, PhD

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Rapid Image Reconstruction of Structured Illumination Microscopy Directly in the Spatial Domain by Dan Dan, Zhaojun Wang, Xing Zhou, Ming Lei, Tianyu Zhao, Jia Qian, Xianghua Yu, Shaohui Yan, Junwei Min, Piero R. Bianco, Baoli Yao

“…We provide a proof-of-principle using mobile fluorescent beads to demonstrate the utility of SDR in imaging moving objects. Consequently, replacement of the FDR approach with SDR significantly enhances SIM as the desired method for live-cell, instant super-resolution imaging. …”
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Mechanical behavior of a sandwich with corrugated GRP core: numerical modeling and experimental validation by D. Tumino, T. Ingrassia, V. Nigrelli, G. Pitarresi, V. Urso Miano

“…An analytical model has been developed to replace a unit cell of this structure with an orthotropic equivalent thick plate that reproduces the in plane and out of plane behaviour of the original geometry. …”
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MECHANICAL CALCULATION OF FLEXIBLE WIRES WHEN A CONCENTRATED LOAD IS BEING REPLACED WITH A DISTRIBUTED ONE TAKING INTO ACCOUNT THE STRUCTURAL ELEMENTS Y.V. BLADYKO1) by Y. V. Bladyko

“…A more accurate calculation of mechanical tensions and sags is possible with the use of a vector-parametric method for calculating the flexible bus of switchgears and wires of overhead lines, where the design model of wires in the form of a flexible elastic thread is used, taking into account the spatial disposition of all structural elements.…”
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Carbon fiber and glass fiber mixed design and structural performance analysis for large wind turbine blade by FAN Shijie, MIAO Weipao, LI Chun, WANG Haisheng, ZHU Haibo, YUE Minnan

“…Carbon fiber is increasingly used to replace conventional glass fiber in layup designs of large wind turbine blades to improve their structural strength, but the high cost of carbon fibers makes it difficult to cover the entire area of the blade.Therefore，the research of the influence of mixing ratio and relative position of carbon fibers and glass fibers on the structural performance of the blade can help to obtain higher performance and lower cost wind turbine blades.The proportion of carbon fibers and glass fibers in the corresponding position of the main beam of the blade and the relative position of layup were adjusted by Ansys software.And the structural statics, modal and buckling analyses were conducted by using a combination of computational fluid dynamic method and finite element method.The results show that the performance of the blade main beam using carbon fibers and glass fibers mixed layer can be similar to that of carbon fiber blades.When the carbon fibers near the tip of the blade can improve the blade first-order modal and buckling factors. …”
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