Showing 7,641 - 7,660 results of 8,081 for search 'parameter composition', query time: 0.19s Refine Results
  1. 7641

    Influence of Compressive Strength and Steel-Tube Thickness on Axial Compression Performance of Ultra-High-Performance Concrete-Filled Stainless-Steel Tube Columns Containing Coarse... by Wenrui Li, Mengqi Zhu, Guo Li, Yang Hu, Bei Wang, Yongfei Cao, Wenting He, Haiyang Li, Zhaopeng Tang, Yingda Zhang

    Published 2024-11-01
    “…The inclusion of coarse aggregates not only compensates for the shortcomings of UHPC but also enhances the overall mechanical performance of the composite structure. Twenty sets of specimens were designed to analyze the influence of four parameters, including the coarse aggregate content, compressive strength, stainless-steel-tube thickness, and stainless-steel type on the axial compression performance of UHPC. …”
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  2. 7642

    Optimization of Hybrid Machining of Nomex Honeycomb Structures: Effect of the CZ10 Tool and Ultrasonic Vibrations on the Cutting Process by Oussama Beldi, Tarik Zarrouk, Ahmed Abbadi, Mohammed Nouari, Jamal-Eddine Salhi, Mohammed Abbadi, Mohamed Barboucha

    Published 2025-06-01
    “…Machining Nomex honeycomb composite structures is crucial for manufacturing components that meet stringent industry requirements. …”
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  3. 7643

    Understanding the scattering data from cone penetration tests based on sedimentary facies by Youkou Dong, Kuanjun Wang, Kanmin Shen, Lan Cui

    Published 2025-08-01
    “…This variability is primarily attributed to the complex mineral compositions and sedimentary process of the Quaternary sediments. …”
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  4. 7644

    A Multi-Objective optimization framework for the sustainable machining of Monel 400 by Binayak Sen, Prasadaraju Kantheti, Sachin Rathore, Bhavesh Kanabar, Ramachandran Thulasiram, Manoj Kumar, Abhijit Bhowmik, A. Johnson Santhosh

    Published 2025-07-01
    “…Analysis of variance revealed that feed and cutting speed are the utmost influential parameters influencing machining outcomes. Utilizing Multi-Objective Response Surface Methodology, the study established optimal machining conditions—cutting speed of 78.35 m/min, feed of 0.1 mm/rev, and depth of cut of 1 mm—attaining a composite desirability of 0.84. …”
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  5. 7645

    Engineering High-Amylose and High-Dietary-Fibre Barley Grains Through Multiplex Genome Editing of Four Starch-Synthetic Genes by Qiang Yang, Jean-Philippe Ral, Qiantao Jiang, Zhongyi Li

    Published 2025-06-01
    “…The current study identified a new barley mutant with the <i>SSIIa</i>, <i>SSIIIa</i>, <i>SBEIIa</i>, and <i>SBEIIb</i> genes inactivated in the genome-edited offspring of targeted mutagenesis of starch synthetic genes using multiplex genome editing. The grain compositions and starch properties of the <i>ssIIa/ssIIIa/sbeIIa/sbeIIb</i> mutant were analysed and compared with the corresponding parameters of <i>ssIIa</i>, <i>ssIIIa</i>, <i>sbeIIa/sbeIIb</i>, <i>ssIIa/sbeIIa/sbeIIb</i>, and non-genome-edited lines (NE), respectively. …”
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  6. 7646

    Green analytical protocol for the liquid chromatographic determination of ketoprofen in human urine after microextraction using Carbowax 20 M – modified cellulose membrane by Christina Patakidou, Marianna Ntorkou, Abuzar Kabir, Constantinos K. Zacharis

    Published 2025-05-01
    “…Due to their engineered affinity, these membranes exhibit high permeability, enabling the extraction of biological samples without prior pretreatment. Experimental parameters were systematically studied and optimized using a face-centered central composite design and one-factor-at-a-time approaches. …”
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  7. 7647

    PALEOGEODYNAMICS OF MAGMATIC AND METAMORPHIC PROCESSES OF FORMATION OF ULTRAMAFIC ROCKS OF CHAGAN-UZUN MASSIF (OPHIOLITES OF GORNY ALTAI) by V. A. Simonov, A. V. Kulikova, A. V. Kotlyarov, T. B. Kolotilina

    Published 2021-12-01
    “…The study of amphiboles showed high metamorphic parameters of transformation of harzburgites (5.1–1.9 kbar, 820–700 °С) and clinopyroxenites (2.6–1.4 kbar and 740–680 °С) of the Chagan-Uzun massif, typical for ultrabasites from the modern mid-oceanic ridges. …”
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  8. 7648

    Mechanical Properties of Biodegradable Fibers and Fibrous Mats: A Comprehensive Review by Ehsan Niknejad, Reza Jafari, Naser Valipour Motlagh

    Published 2025-08-01
    “…The review also addresses advances in composite fibers, nanoparticle incorporation, crosslinking methods, and post-processing strategies that improve mechanical behavior. …”
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    Article
  9. 7649

    Biodegraded polymers as materials for sowing of grain crops seeds by L. S. Shibryaeva, Yu. V. Tertyshnaya, D. D. Pal’Mina, N. S. Levina

    Published 2015-12-01
    “…Germination index is calculated, heat physical parameters are determined for the polymeric excipient. …”
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  10. 7650

    Recent advances in hydraulic characteristics and optimization of irrigation valves: A review by HONG Ming, YANG Xiaoyu, YANG Wenxin, LI Hang, WANG Jiale, NIAN Gengchen

    Published 2025-07-01
    “…The review identifies research hotspots and evolving trends over time and systematically examines the evaluation indices used to assess hydraulic performance, including core parameters such as flow capacity, pressure loss, and cavitation, alongside important factors like noise, vibration, and sealing performance. …”
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  11. 7651

    Recent Advances in the Nanomaterials, Design, Fabrication Approaches of Thermoelectric Nanogenerators for Various Applications by Andrew Kim, Pawan Kumar, Pratheep Kumar Annamalai, Rajkumar Patel

    Published 2022-12-01
    “…Given that the TE material is a key component in TENGs, this review highlights how to optimize other vital parameters, including the TENG configuration, contact interface, form factor, heat sink use, and folded shape for specific applications. …”
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  12. 7652

    Presidential elections of 1997: a comparative analysis of electoral provisions and stereotypes by Lauras Bielinis

    Published 1998-09-01
    “…First of all, this regards the calculation of the parameters of the linguistic level, namely—phonetic, phonologic, prosodic, syntactic, semantic, or pragmatic parameters. …”
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  13. 7653
  14. 7654
  15. 7655

    Critical Review and Benchmark Proposal on FE Modeling for Patch Loading Resistance of Slender Steel Plate Girders in Launched Bridges by Marck Anthony Mora Quispe

    Published 2025-06-01
    “…The patch loading resistance of slender steel plate girders is a critical factor in the design of launched steel and composite steel–concrete bridges. Traditional design methods enhance patch loading resistance through various stiffening techniques, with contributions typically estimated via code expressions calibrated on experimental data that do not always reflect the complexities of full-scale bridge applications. …”
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  16. 7656

    The Potential of Microbial Symbionts Macrotermes gilvus Hagen Termite Gut as Degrading Agents of Cellulose in Bioethanol Production by Dewi Susilowati, Niken Subekti, Siti Harnina Bintari

    Published 2018-08-01
    “…This research used central composite design (CCD) with the total number of run was . …”
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  17. 7657

    Nano-Enhanced Phase Change Materials for Building Envelopes: A Systematic Review of Thermal Performance and Applications by Narbuts Jānis, Vanaga Ruta

    Published 2025-01-01
    “…However, increases in conductive fillers often incur a 3–15 % reduction in latent heat, underscoring the need for balance in composite design. Two-step process of mechanical stirring (500–1000 rpm) followed by ultrasonication (20–40 kHz) has emerged as the dominant dispersion approach that is critical for achieving stable, homogenous NePCMs, yet detailed reporting of processing conditions remains inconsistent. …”
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  18. 7658

    Innovative Solutions: Comparative Study of Laboratory and In Situ Measurements of Thermal Properties of Bark Insulated Exterior Walls by Vjekoslav Živković, Andrija Novosel, Hrvoje Krstić

    Published 2025-03-01
    “…Here presented test results show that the U-values of the experimental wall compositions were 0.22 W/m<sup>2</sup>K for the wall with mineral wool (MW) and 0.29 W/m<sup>2</sup>K for the wall with oak tree bark. …”
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  19. 7659

    Statistical Dynamics of Coherent Quantum Systems Operating in the Presence of Quantum Noise by William C. Lindsey

    Published 2017-01-01
    “…A classical world to quantum world &#x201C;transition boundary&#x201D; is identified as a function of quantum system parameters. This function is used to partition the electromagnetic spectrum into three disjoint regions of operation: a classical, a transition, and a quantum communications region. …”
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  20. 7660

    Evaluation of tumescent local anesthesia, epidural technique, and dexmedetomidine infusion in bitches undergoing mastectomies: A randomized study of perioperative and postoperative... by A.F.B.A. Costa, G.J. Serighelli, R. Tocheto, G.B. Conterno, L.B. Griebeler, F. Comassetto, N. Oleskovicz

    Published 2025-07-01
    “…This study evaluated the transoperative and postoperative analgesic efficacy of continuous dexmedetomidine infusion (GD), tumescence (GT), and epidural block (GE) using the Short Form of the Glasgow Composite Measure Pain Scale (CMPS-SF) in dogs undergoing mastectomy. …”
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