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281
Trade in Lithuania under Rule of the Nazis
Published 2001-12-01“…The policy of subjugation of Lithuania's trade to the needs of the Reich was softened by the Lithuanian administration that was left to function alongside the German occupying civil authorities. …”
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282
Experimental Investigation of Water-Inrush Risk Based on Permeability Evolution in Coal Mine and Backfill Prevention Discussion
Published 2019-01-01“…The minimum and maximum permeabilities occurred in the sandstone specimens that were subjected to elastic deformation and strain-softening stages, respectively. The failure, and maximum permeability, of these sandstone specimens did not occur simultaneously. …”
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283
A simplified damage evolution relationship and deformation characteristics of a pozzolanic lime mortar when subjected to unloading-reloading cycles in the pre-peak region
Published 2019-10-01“…The experi¬ment¬al results showed that the specimens exhibit a strain-softening behavior for uniaxial and low pressure triaxial tests and a strain-hardening behavior for higher triaxial compression tests. …”
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284
Dual Repurposing of End-of-Life BWRO Membranes: Ultrafiltration Membranes for Advanced Wastewater Treatment and Cation Exchange Membranes for Fungal Microbial Fuel Cells
Published 2024-12-01“…The objective of this study is to evaluate the degradation of end-of-life BWRO membranes sourced from a factory in France by analyzing their water permeability, roughness, and chemical composition in order to diagnose the level of degradation incurred during their first life cycle in water softening. Following this, two new applications for the end-of-life BWRO membranes were investigated: (i) as ultrafiltration membranes (UF) for domestic effluent treatment and (ii) as cation exchange membranes (CEM) for use in fungal microbial fuel cells (FMFC). …”
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285
Modyfication of the Rigid Polyurethane-Polyisocyanurate Foams
Published 2014-01-01“…It was found that application of polyethylene glycol 1500 for synthesis of foams in amount from 0% to 20% w/w had an effect on reduction of brittleness and softening point, while the greater the increase in compressive strength the higher its content in foam composition was. …”
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286
Sectional Analysis Procedure for Reinforced Concrete Members Subjected to Pure Torsion
Published 2019-01-01“…Each reinforced concrete element is analyzed with the modified compression field theory (MCFT) to take into account for compression softening and tension stiffening effects in cracked reinforced concrete. …”
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287
The Effects of Salt-Lake Salt Solution on the Strength of Expansive Soil
Published 2022-01-01“…With the increase of the concentration of salt-lake solution, liquid limit, plastic limit, plastic index, free expansion rate, no load swelling, cohesion, and internal friction angle of expansive soil were decreased in varying degrees, and stress-strain relationship curve gradually showed strain softening trend. The reason for the above results was believed to be that salt-lake salt solution reduced the force between particles on shear surface and reduced mutual hindrance.…”
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288
Preparation and Performance of Asphalt Compound Modified with Waste Crumb Rubber and Waste Polyethylene
Published 2016-01-01“…The influence of different doses on the performance of modified asphalt, such as 25°C penetration, softening point, 5°C ductility, and 135°C, 165°C viscosity, was studied, and the modification mechanism of modified asphalt was discussed through the fluorescence microscope. …”
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289
Refined Rigid Block Model for In-Plane Loaded Masonry
Published 2020-01-01“…In this case, the proposed model is improved by assuming rigid quadrilateral elements connected by one-dimensional nonlinear interfaces, which are adopted both to represent mortar (or dry) joints between the blocks and also to represent inner potential cracks into the blocks. Furthermore, the softening behavior of interfaces in tension and shear is taken into account. …”
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290
The Effects of Temperature and Impact Velocity on the Shock Wave Response of Pore-Embedded Metallic Glasses
Published 2022-01-01“…It was also found that the increase in the impact velocity led to the filling of pore, which was due to the structural softening and the local temperature increment in the vicinity of pore. …”
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291
Improvement of the Antioxidant Properties and Postharvest Life of Three Exotic Andean Fruits by UV-C Treatment
Published 2017-01-01“…UV-C exposure delayed softening in naranjilla and increased soluble solid content in uvilla. …”
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292
Induced Ripening Agents and Their Effect on Fruit Quality of Banana
Published 2019-01-01“…Ripening is a genetically programmed highly coordinated irreversible phenomenon which includes many biochemical changes including tissue softening, pigment changes, aroma and flavour volatile production, reduction in astringency, and many others. …”
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293
Influence of Deformation Conditions on the Critical Damage Factor of AZ31 Magnesium Alloy
Published 2018-01-01“…Simulation results show that the maximum damage appears on the outer edge of the upsetting drum, and damage softening behavior is more sensitive to strain rate. …”
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294
Analytical Solutions for Corrosion-Induced Cohesive Concrete Cracking
Published 2012-01-01“…The concrete cover for the corroding rebar is modelled as a thick-walled cylinder subject to axisymmetrical displacement constraint at the internal boundary generated by expansive corrosion products. A bilinear softening curve reflecting realistic concrete property, together with the crack band theory for concrete fracture, is applied to model the residual tensile stress in the cracked concrete. …”
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295
Study on Damage Constitutive Model of High-Concentration Cemented Backfill in Coal Mine
Published 2021-01-01“…(c) The parameter F0 reflects the position of the peak point of the DCM, and parameter n is the slope of the straight line segment in the postpeak strain softening stage, which are, respectively, used to characterize the strength level and brittleness of HCCB. …”
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296
Creep Rupture Behavior in Dissimilar Weldment between FB2 and 30Cr1Mo1V Heat-Resistant Steel
Published 2021-01-01“…The samples exhibit a ductile fracture character and fracture in the weld fusion zone, which has a highly heterogeneous microstructure and grains with different morphologies and sizes and an obvious softening. There exist a decrease in the dislocation and precipitate density and an increase in the subgrain size in the weld metal after creep. …”
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297
Microstructural Characteristics and Mechanical Properties of Friction Stir Spot Welded 2A12-T4 Aluminum Alloy
Published 2013-01-01“…2A12-T4 aluminum alloy was friction stir spot welded, and the microstructural characteristics and mechanical properties of the joints were investigated. A softened microstructural region existed in the joint, and it consisted of stir zone (SZ), thermal mechanically affected zone (TMAZ), and heat affected zone (HAZ). …”
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298
Effect of B2O3 Content on the Sintering Basic Characteristics of Mixed Ore Powder of Vanadium-Titanium Magnetite and Hematite
Published 2020-01-01“…In this study, the effects of B2O3 on the assimilation characteristics, softening temperature, fluidity of liquid phase, compressive strength of bonding phase, and microstructure of the mixed fine powder of hematite and vanadium-titanium magnetite (H-VTM) are studied. …”
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299
Role of Glass Composition on Mechanical Properties of Shape Memory Alloy-Metallic Glass Composites
Published 2021-01-01“…Nevertheless, the excessive Zr addition in the MG composition facilitated the aggregation of nanopores at the interface of SMA and MGs, which may be due to the softening effect in the Zr-rich MGs. Finally, it is concluded that an optimized MG composition is required for the trade-off between the plasticity and the strength in the SMA-MG composites.…”
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300
Sistem sosial budaya masyarakat Indonesia dalam kurikulum pembelajaran Ilmu Pengetahuan Sosial tingkat menengah pertama
Published 2021-02-01“…Education has a very close relationship to the change of values and culture, therefore in order to achieve the purity of the culture, education needs to form a strong individual person, in order to achieve a golden Indonesia by not softening existing values and cultures. Therefore, it is important to conduct this research aiming to find out the socio-cultural system of the Indonesian people in the social science learning curriculum for the junior secondary level in the province of Riau. …”
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