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901
One-Part Geopolymer for Stabilising Crushed Rock Road Base Material
Published 2025-04-01“…The optimal blend of OPG powder, comprising fly ash, slag and sodium metasilicate, is identified by assessing the monotonic and dynamic mechanical performances of the treated CRB compacted at the optimum moisture content using Unconfined Compressive Strength (UCS) and Repeated Load Triaxial (RLT) tests. …”
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902
Construction of a model of subsoil moisture movement in cultivated slope lands
Published 2025-02-01“…To study the moistening process in the slope soil layer treated by the new method, the following assumptions were made: the soil skeleton was geometrically unchanged; hysteresis was excluded in the system under consideration; the moisture inside the soil was not compressed; the air pressure inside the treated soil horizon was equal to the atmospheric pressure; capillary and gravitational phenomena were the main causes of moisture movement inside the treated layer; subsoil moisture transfer was related to isothermal processes; the Cartesian coordinate system was used, and the z-axis was directed vertically upwards. …”
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903
Utilization of Coffee Husk Ash on the Geotechnical Properties of Gypsum-Stabilized Expansive Clayey Soil
Published 2023-01-01“…Atterberg limits, compaction, linear shrinkage (LS), swelling, unconfined compressive strength (UCS), and California bearing ratio (CBR) tests were performed on treated and virgin soil specimens at 3, 7, 14, 28, and 56-day curing times. …”
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904
Shrinkage Mechanism of Laterite Modified by Lime and Metakaolin
Published 2020-01-01“…Soil samples treated with 5 wt% of lime (LaL) or 4 wt% metakaolin and 5 wt% of lime (LaLM) were prepared. …”
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905
Hydrocephaly Analysis Supported by Computerized Tomography and Nuclear Magnetic Resonance
Published 2019-01-01“…Due to this abnormality, the size of the head becomes larger and increases the pressure in the skull. This pressure compresses the brain and causes damage to the brain. …”
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906
Experimental Investigation into the Mechanical Performance of Roadway Shotcrete with the Partial Replacement of Cement with Recycled Gangue Powder
Published 2025-03-01“…To maximize the comprehensive utilization of gangue waste, broken gangue can be used to replace gravel as the coarse aggregate to prepare underground roadway shotcrete, and treated gangue powder can be used for the partial replacement of cement. …”
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907
Sustainable concrete production with recycled concrete wash water beneficiated with CO2
Published 2022-03-01“…Seven batches of concrete were produced and compared: a reference mix, two batches with untreated wash water and four batches with CO2 treated wash water. The carbon dioxide treatment mineralized CO2 at 28% by mass of the treated solids. …”
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908
Optimizing Different Gypseous Soil Characteristics Incorporating Clayey Soil
Published 2025-07-01“…The experimental program encompassed a compaction, compressibility, and shear strength test. To assess the impact of clayey additives, gypseous soil was treated with varying percentages of clayey soil content (5% and 10%), and tests were conducted on both treated and untreated gypseous soil samples. …”
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909
Ultimate Load Tests on Bearing Behavior of Large-Diameter Bored Piles in Weathered Rock Foundation
Published 2020-01-01“…Based on the vertical compressive static load test and pile mechanics test of three large diameter bored piles (one of the test piles was treated with postgrouting) in granite gneisses foundation, the bearing capacity, deformation characteristics, and influencing factors of the single pile under the limit state are analyzed and compared with the recommended values of survey report and the recommended values of current codes. …”
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910
Impact behavior of recycled aggregate concrete modified with nano-silica and fiber
Published 2025-05-01“…The impact resistance of treated specimens was evaluated under different strain rates using the split Hopkinson pressure bar (SHPB) method. …”
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911
Effect of oxidation of end-of-life tire rubber as aggregate substitute in cement mortars
Published 2024-12-01“…In fact, through treatment with sulfuric acid at moderate concentrations, a significant improvement in rubber wettability and interaction with cement has been observed. The compressive strength of mortars containing 15%w treated rubber as a replacement of natural aggregate is comparable to those of standard mortars. …”
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912
Banana fibre-reinforced diatomaceous earth slurry treatment of recycled aggregate for enhanced structural concrete performance
Published 2025-02-01“…Concrete prepared with treated recycled aggregate showed significant improvements in compressive strength (25.14%), tensile strength (36.58%), and flexural strength (72%) at an optimum 5% fiber content. …”
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913
Influence of diamond rotary rolling treatment on surface integrity and fatigue resistance of 316 L stainless steel
Published 2025-09-01“…This study systematically investigates the effects of DRRT on surface integrity, subsurface microstructure, and fatigue performance of 316 L stainless steel, in comparison with conventional milling. DRRT-treated surfaces exhibited significant biaxial residual compressive stress (RCS) and increased micro-hardness with greater hardened layer depth than the milled surface. …”
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914
Durability assessment of clay soils stabilised with geopolymers based on recycled glass powder in various corrosive environments
Published 2025-09-01“…After 28 days of ambient curing, specimens underwent exposure for 3 and 30 days to air-drying (AD), tap water (TW), municipal wastewater (WW), seawater (SW), gasoline (GA), and 1 M hydrochloric acid (AC) to assess their impacts on unconfined compressive strength (UCS) and microstructure. Results indicate that geopolymer formulations significantly enhance strength and durability compared to OPC-treated soils. …”
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915
A rare cause of severe periorbital edema and dermonecrotic ulcer of the eyelid in a child: brown recluse spider bite
Published 2011-02-01“…Upon laboratory examination, leukocytosis with a significant left shift was detected. The patient was treated with antibiotics, systemic corticosteroid and conservative therapy that included saline compresses and ocular lubrication. …”
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916
Resistance, protest and configurations of time, space and place in Herbs’ Pacific reggae songs
Published 2021-10-01“…Although the terms have been used in Anglophone discussions of popular music for some hundred years, there is a tendency to treat them as synonymous. The paper draws on the work of David Laing (2003), who considers the distinction between protest songs and resistance songs, and also extends Barbara Harlow’s (1987) conceptualisation of resistance poetry to the similarly compressed discourse structures of popular songs. …”
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917
Wpływ Przepon Pośrednich na Stateczność Pręta Cienkościennego
Published 1961-06-01“…In these equations A = bδ is the cross sectional area, I = δb3/12 - the moment of inertia of the flange, E-Young's modulus, S(1) the static moment of the flange in relation to the x axis, p and m are the full loads of the flange after the stability loss (Fig. 4) and k = σ/E, σ being the axial compressive stress. The web is treated as a uniformly compressed and bent plate (2.3) where the load is the reaction r(y) of the intermediate diaphragm (Fig. 5) linearly distributed along the line x = xo. …”
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918
Application of mango leaf waste ash in the compacted lateritic soil pavement construction
Published 2025-05-01“…The LS was treated with varying concentrations of MLWA up to 10% by soil dry weight. …”
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919
Immediate deep vein thrombosis after trauma: Case report
Published 2025-08-01“…The venous color Doppler ultrasound showed that SFV, CFV, popliteal veins, and the saphenofemoral junction had no flow and were non-compressible. Therefore, the patient was treated with anticoagulant following the diagnosis of acute DVT. …”
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920
Idiopathic Thoracic Spinal Cord Herniation With Neurological Involvement In Operated Lumbar Spine Surgery - A Rare Case Report
Published 2025-03-01“…Conclusion: The patient with ISCH with neurologic deficit if diagnosed and treated early with surgical intervention results in good prognostic outcome. …”
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