Core stabilization
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An analytical approach of nonlinear buckling and postbuckling analysis of core-corrugated functionally graded carbon nanotubes reinforced composite (FG- CNTRC) cylindrical panels under axial compression is presented in the present study. A homogenization technique is applied for the corrugated core with thermal effects. The nonlinear stability equation system of panels is formulated by using the Donnell thin shell theory with the von Kármán geometrical nonlinearities.
9p dathienlang1012 03-05-2024 2 0 Download
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In this study, we propose a novel approach for the synthesis of AISe core and highly luminescent AISe/ZnS core/shell NCs in a 2-step procedure. First, the AISe core NCs were produced using both glutathione and citric acid as dual stabilizers at 96 °C for 20 min at different pH values of the reaction solution.
11p dianmotminh02 03-05-2024 5 2 Download
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Part 1 of ebook "Strength of materials II: Problems and solutions (Advanced topics)" includes the following main contents: Chapter 1 presents the method to determine the internal force resultants, stresses, deformation of a bar under combined loading; basic cases of combined loading are considered including unsymmetric bending, bending and tension (compression), eccentric loading; the concept of the core of the cross-section is also introduced.
48p khuynhlinhnguyet1009 05-04-2024 5 2 Download
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This paper deals with the nonlinear buckling and post-buckling of sandwich cylindrical panels with non-uniform porous core and functionally graded face sheets. The imperfect sandwich cylindrical panels are subjected to axial loading on elastic foundation.
12p viwolverine 11-07-2023 5 2 Download
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This study deals with the feasibility study of a new in-vessel core melt retention (IVCMR) strategy capable to extend the coping period in the event of adverse situations, involving the melting of the core. Since Fukushima accident, many studies have been carried out to resolve the severe accident mitigation issues related to the corium stabilization inside and outside the reactor vessel.
8p vironald 15-12-2022 14 5 Download
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Money and Banking: Lecture 2 provides students with content about: five core principles of money and banking; financial system promotes economic efficiency; time has value; risk requires compensation; information is the basis for decisions; markets set prices and allocate resources; stability improves welfare;... Please refer to the lesson for details!
25p hanlamcoman 26-11-2022 12 5 Download
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Aluminum-based bimetallic core–shell nanoparticles have shown promising applications in civil and defense industries. This study addresses the thermal stability of aluminum–palladium (Al–Pd) core/shell nanoparticles with a varying shell thickness of 5, 6, and 7 A˚ , respectively. The classic molecular dynamics (MD) simulations are performed in order to investigate the effects of the shell thickness on the ignition mechanism and subsequent energetic processes of these nanoparticles.
12p runordie3 27-06-2022 17 3 Download
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The present paper describes in situ green immobilization of silver nanoparticles on MnFe2O4@SiO2 nanospheres using Epilobium parviflorum (EP) without using any other toxic chemicals and reducing or stabilizing agents.
12p langthannam 29-12-2021 11 0 Download
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Therapeutic exercises are used in clinical practice for patients with low back pain (LBP). Core stabilization exercises can retrain the important function of local trunk muscles and increase the accuracy of the sensory integration process for stability of the spine in individuals with LBP.
13p vimackenziebezos 30-11-2021 11 1 Download
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Non-specific low back pain (NSLBP) is a large and costly problem. It has a lifetime prevalence of 80% and results in high levels of healthcare cost. It is a major cause for long term sickness amongst the workforce and is associated with high levels of fear avoidance and kinesiophobia.
21p viannito2711 20-04-2021 8 0 Download
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Single-leg squat (SLS) is a functional test visually rated by clinicians for assessing lower limb function as a preventive injury strategy. SLS clinical rating is a qualitative evaluation and it does not count objective outcomes as kinematics data and surface electromyography (sEMG) assessment.
10p vitennessee2711 02-02-2021 4 2 Download
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Core stabilization has been utilized for rehabilitation and prevention of lower limb musculoskeletal injuries. Previous studies showed that activation of the abdominal core muscles enhanced the hip muscle activity in hip extension and abduction exercises.
11p vitennessee2711 02-02-2021 7 2 Download
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Disulfide-rich peptides (DRPs) are found throughout nature. They are suitable scaffolds for drug development due to their small cores, whose disulfide bonds impart extraordinary chemical and biological stability. A challenge in developing a DRP therapeutic is to engineer binding to a specific target.
16p vioklahoma2711 19-11-2020 10 1 Download
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There is wide genetic diversity available in foxtail millet and characterizing these resources is a prerequisite for genetic improvement.
9p quenchua6 15-06-2020 11 1 Download
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In this paper, these two topics are dealt with, from a neutronic point of view. Firstly, an overview of the main challenges of operating without soluble boron is proposed (cold shutdown, reactivity swing during cycle, load following, xenon stability).
13p christabelhuynh 31-05-2020 36 1 Download
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Grain yield in rice is considered as a complex trait, determined by the ultimate expression of its individual component traits. Establishing an association between yield and its component traits plays a vital role in stabilizing the trait ‘overall yield’. Correlation and path analysis were examined in 46 rice genotypes including tropical japonica accessions, indica land races and elite indica cultivars as New plant type (NPT) core set along with checks during kharif 2017.
12p trinhthamhodang1213 29-05-2020 13 0 Download
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Value addition of inedible parts of Jackfruit such as rind and core using efficient and environment friendly methods would reduce wastage, and its disposal problem and also fetch additional profit to farmers. Pectin, a secondary food ingredient used as gelling, stabilizing and emulsifying agent in food products is such a valuable by-product having nutritional as well as health benefits.
10p caygaocaolon4 04-04-2020 21 2 Download
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he resulting structures were subsequently optimized, tested for stability, and compared with the proposed experimental fibril models, using molecular dynamics simulations in two popular all-atom force fields. Our results show that the Aβ42 tetramer can form polymorphic stable structures, which may explain different pathways of Aβ aggregation. The models obtained comprise the outer and core chains and, therefore, are significantly different from the structure of mature fibrils.
17p elandorr 05-12-2019 22 0 Download
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In the case of monolithic fuel, this issue was addressed by eliminating, as much as possible, the interfacial area between U-Mo and aluminum. Based on scoping irradiation test data, a fuel plate system composed of solid U-10Mo fuel meat, a zirconium diffusion barrier, and Al6061 cladding was selected for development. Developmental testing of this fuel system indicates that it meets core criteria for fuel qualification, including stable and predictable swelling behavior, mechanical integrity to high burnup, and geometric stability.
14p minhxaminhyeu5 30-06-2019 14 1 Download
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The employed method is easy to implement in practical applications and moreover, the SMC exhibits the desired dynamic properties during the entire output-tracking process independent of perturbations. Simulation results are presented to demonstrate the effectiveness of the proposed controller in terms of performance, robustness, and stability. Results show that the proposed controller for the load following operation is so effective that the xenon oscillations are kept bounded in the given region.
11p minhxaminhyeu5 30-06-2019 21 0 Download