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4781
High-Precision and Low-Complexity Silicon Waveguide-Integrated Temperature Sensor System
Published 2025-06-01“…The waveguide layout is optimized through the finite-difference time-domain (FDTD) simulations, and a compressed taper structure improves the efficiency of speckle data collection while reducing the system complexity and cost. …”
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4782
Research progress on deposition mechanism of ceramic metallization by cold spraying
Published 2022-04-01“…The difference in thermal expansion coefficient between ceramics and metals results in poor bonding strength after heat processing. …”
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4783
Annual patterns of body, tissue, and organ mass variation in long-tailed ducks Clangula hyemalis
Published 2025-01-01“…Generally, timing in patterns of body mass change did not differ by sex. This was unexpected, and could arise from the compressed breeding season. …”
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4784
Taxonomic review, morphometry, and phylogenetic analysis of Mahanarva (Ipiranga) Fennah, 1968 (Hemiptera: Auchenorrhyncha: Cercopidae)
Published 2025-05-01“…The PCA results suggested no differences on the morphospace between these species; however, cluster analysis resulted in three groups. …”
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4785
Mechanical Response Analysis of Regular and Lightweight Concrete under Bending Stresses
Published 2024-01-01“…However, this reduced weight results in lower compressive and flexural strengths. On the other hand, normal concrete, with a density of 2400 kg/m³, exhibited higher mechanical strength and durability. …”
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4786
Laterite soil powder as cementing material for the production of high-performance mortar
Published 2025-05-01“…A one-way ANOVA (p = 0.62) confirmed that there was no statistically significant difference (p > 0.05) in compressive strength between the control mix LSP-0 and the LSP-10 mix. …”
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4787
Deep Rolling Process Modeling Using Finite Element Analysis in Residual Stress Measurement on Rail Head UIC860 Surface
Published 2024-12-01“…These parameter settings were chosen to induce significant surface compressive stresses that could enhance the material’s mechanical performance. …”
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4788
Machine Learning Modeling of Foam Concrete Performance: Predicting Mechanical Strength and Thermal Conductivity from Material Compositions
Published 2025-06-01“…Error analysis demonstrated significant differences in prediction accuracy across performance indicators: compressive strength was the easiest to predict, followed by flexural strength, while thermal conductivity was the most challenging. …”
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4789
HOMOGENIZATION OF UNREINFORCED OLD MASONRY WALL COMPARISON OF SCALAR ISOTROPIC AND ORTHOTROPIC DAMAGE MODELS
Published 2020-03-01“…The performance of the two models is examined on the basis of macroscopic stress-strain curves constructed for both tensile and compressive loading. The selected geometrical constraints clearly identify the differences in the predictive capabilities of the two models.…”
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4790
Static Characteristic Analysis of Multi-Layer Foil Thrust Bearing: Considering Parameter Effects
Published 2025-06-01“…In this model, the finite difference method and the thick plate element are implemented, the compressible Reynolds equation is linearized by the Newton–Raphson method, and the evolution law of the static characteristics with the geometric and operational parameters is derived by iterative solution. …”
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4791
Testing of Action of Direct Flame on Concrete
Published 2015-01-01“…Concrete test specimens made from various mixtures differing in the type of aggregate, binder, dispersed reinforcement, and technological procedure were subjected to thermal load. …”
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4792
A RESEARCH ON POLICIES FOR GREEN ECONOMY IN DEVELOPED AND DEVELOPİNG COUNTRİES WİTHİN THE SCOPE OF SUSTAINABLE DEVELOPMENT
Published 2018-05-01“…The green economiy thought, which in the light of sustainable development compress, expresses reconstruction of environmental activities differently in the thought of mainstream economy on the basis of green neworder eceonomics. …”
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4793
Hyaluronic acid enhances the mechanical properties of tissue-engineered cartilage constructs.
Published 2014-01-01“…Initially, only small differences in the stiffness of each hydrogel existed. …”
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4794
SURGERY FOR TUMORS OF THE FOURTH VENTRICLE: THE CHARACTERISTICS OF ACCESSES AND THE ROLE OF ENDOSCOPIC TECHNIQUES
Published 2015-04-01“…The use of current accesses to the tumors of the fourth ventricle, which fill and compress from the outside its cavity, was assessed in 28 patients. …”
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4795
Suitability Investigation of Recycled Concrete Aggregates for Concrete Production: An Experimental Case Study
Published 2018-01-01“…Replacement of 10% of the NCA by the RCA enhances the compressive strength of the hardened concrete by 8%. …”
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4796
Glacially Induced Hydromechanical Coupling in Shale May Have Caused Underpressured Water in the Eastern Michigan Basin Despite the Possible Presence of Gas Phase Methane
Published 2019-07-01“…Abstract When glacial cycles occur above low‐permeability geologic formations, such as the shale and limestone units being considered for nuclear waste disposal in Canada, pressures may differ greatly from normal hydrostatic conditions. …”
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4797
Stress Analysis of Typical Welded Joints for Locomotive Body
Published 2015-01-01“…In recent years, there was a big difference between the theoretical results and experimental results of typical welded jointsof the transition zone of draft beam and the center beam in the structural analysis of heavy-loaded locomotive body when using the shellelements. …”
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4798
Maximizing the Sustainability of Cement Utilization in Building Projects through the Use of Greener Materials
Published 2016-01-01“…However, in real statistical terms, there was no difference between Portland cement and green cement strength performance. …”
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4799
Energy absorption capacity of NiTi lattice structure (1st report: Evaluation of stiffness and strength of the structure by considering the effective length of the strand)
Published 2025-07-01“…The variation in transformation stress depends on the difference between the transformation start and finish stresses inherent to the material, as well as the relative density. …”
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4800
Mechanical properties of geopolymers synthesized using basalt powder as a partial substitute for metakaolin
Published 2025-04-01“…A comparative analysis was conducted, beginning with reference samples—geopolymers formulated exclusively from metakaolin and alkali-activated materials incorporating various types of BPs supplemented with differing amounts of metakaolin. The synthesis process was characterized by evaluating parameters such as volume density, compressive strength, and flexural strength. …”
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