Showing 7,681 - 7,700 results of 8,081 for search 'parameter composition', query time: 0.16s Refine Results
  1. 7681

    Separation of benzene from cyclohexane by liquid-liquid extraction for a pseudo-ternary system with (sulfolane + 2-propanol) solvent: An experimental and modeling study by Seyed Mohammad Reza Seyedein Ghannad, Mohammad Reza Gharib, Ali Heydari

    Published 2024-12-01
    “…RMSDs achieved measuring computed and experimental two-phase compositions are 0.0481 for the UNIQUAC and 0.0512 for the NRTL models.…”
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    Article
  2. 7682

    Dynamic Aerial Small Target Detection Algorithm Based on Compound Zoom Scaling by Jiang Yuan, Zhu Gaofeng, Zhu Fenghua, Xiong Gang

    Published 2025-04-01
    “…Firstly, a more efficient backbone network is introduced, and a composite scaling method is employed to optimize the balance among network depth, width, and image resolution. …”
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    Article
  3. 7683

    The Optimization and Mathematical Modeling of Quality Attributes of Parboiled Rice Using a Response Surface Method by Khurram Yousaf, Chen Kunjie, Chen Cairong, Adnan Abbas, Yuping Huang, Chaudhry Arslan, Zhang Xuejin

    Published 2017-01-01
    “…The response surface methodology was used to optimize the hydrothermal processing conditions based on the rice quality parameters of the Rong Youhua Zhan rice variety (Indica). …”
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    Article
  4. 7684

    Catalytic oxidation of CO over the MOx – Co3O4 (M: fe, mn, cu, ni, cr, and Zn) mixed oxide nanocatalysts at low temperatures by Seyedeh Maryam Teymoori, Seyed Mehdi Alavi, Mehran Rezaei

    Published 2025-07-01
    “…The outcomes of these investigations indicated that the composite oxides possess different characteristic features. …”
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    Article
  5. 7685

    Planar kinematics modeling and analysis of wheeled mobile robots by WEI Yilong, CHENG Zhihong

    Published 2025-02-01
    “…Thirdly, the derivation was specialized to six-wheel guide-bar-linkage suspension; to illustrate the development method, the solving process was divided into two parts: the rear wheel leg and the rocker arm front wheel leg; the constraints equations of mobility mechanism, drive function of actuated wheel and wheel center trajectory of passive wheel were combined to form the composite equations of the wheeled mobile robot motion. …”
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    Article
  6. 7686

    Electricity pinch analysis method for flexibility supply-demand matching in power systems by Yaling Mao, Tiejiang Yuan, Xueqin Tian, Yue Teng

    Published 2025-10-01
    “…By relying directly on frequency-domain characteristic parameters for resource planning, the proposed approach markedly reduces dependence on high-precision sequential forecasts and significantly mitigates the impact of power-prediction uncertainty on planning results.…”
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    Article
  7. 7687

    Which is the most effective biomaterial in indirect pulp capping? 4- year comparative randomized clinical trial by Uzay Koç Vural, Arlin Serpuhi Kiremitçi, Saadet Gökalp

    Published 2022-02-01
    “…Final restoration with a resin-based composite in a single session was performed. Clinical parameters including pulp vitality, sensitivity to cold or heat stimulants, percussion tests and discomfort during chewing and color were recorded after 6 months, 1 year, 2- year, 3- year and 4- year. …”
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    Article
  8. 7688

    Security Enhancement of Power Systems through Interline Power Flow Controller (IPFC) under Contingency Condition: A Case Study and Analysis‐EEP 400 kV System by Muluneh Lemma Woldesemayat, Ashenafi Tesfaye Tantu

    Published 2022-01-01
    “…The Bus and line loading-based composite severity indices (CSI) were utilized to determine the state of the system and to get an optimal location for interline power flow controller (IPFC) placement. …”
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    Article
  9. 7689

    Experimental and numerical simulation research on the mechanical properties and failure characteristics of joint limestone under triaxial compression by Xiaolin Tan, Bin Du, Mingxuan Shen, Yukun Li, Gang Jiang, Xiaoyong Tang

    Published 2025-05-01
    “…As the joint connectivity increases, the mechanical parameters of limestone generally decrease. The peak strength and peak strain of the limestone samples display a V-shaped trend as the joint inclination increases, whereas the elastic modulus initially increases, then decreases, and finally increases again. …”
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    Article
  10. 7690

    Research on Adaptive Identification Technology for Rolling Bearing Performance Degradation Based on Vibration–Temperature Fusion by Zhenghui Li, Lixia Ying, Liwei Zhan, Shi Zhuo, Hui Li, Xiaofeng Bai

    Published 2025-07-01
    “…First, a multidimensional time–frequency feature set was constructed by integrating vibration acceleration and temperature signals. Second, a novel composite sensitivity index (CSI) was introduced, incorporating the trend persistence, monotonicity, and signal complexity to perform preliminary feature screening. …”
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    Article
  11. 7691

    Environmentally Friendly Wood Adhesives Based on Dextrin/Arabic Gum Blends by Huda M. J. Ali, Ahmed Q. Abdullah, Zainab J. Shanan

    Published 2023-12-01
    “…For this purpose, we made use of dextrin and Arabic gum. Physical parameters (Lap shear strength, pull off strength, hardness, roughness, electrical and thermal insulations) of the combination formed with varying amounts of each ingredient were investigated. …”
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    Article
  12. 7692

    Thermochemical Conversion of Biomass and Algae Mixtures: a Simulation Study on Co-pyrolysis Temperature and Biomass Ratio Effects by Guilherme Iureschi, Ingrid L. Motta

    Published 2025-07-01
    “…The results show that increasing pyrolysis temperatures had small effects on the pyrolytic yields and product compositions, while the feedstock type increased bio-oil yields, higher heating values (HHV), densities, and O/C ratios in the order of UL < EU < GE. …”
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    Article
  13. 7693

    A Comprehensive Review and Analysis of the Design Aspects, Structure, and Applications of Flexible Wearable Antennas by Sunaina Singh, Ranjan Mishra, Ankush Kapoor, Soni Singh

    Published 2025-01-01
    “…Return loss, gain, bandwidth, efficiency, and the SAR are some of the most important parameters that define the performance of an antenna. …”
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    Article
  14. 7694
  15. 7695

    Spatiotemporal Variation of Abattoir Operation on Soil Quality Dynamics in Umuahia South, Abia State, Nigeria by M.U. Chikwendu, U.I. Uchendu, N.O. Ochor

    Published 2019-08-01
    “…The study aimed at assessing the spatiotemporal variation of abattoir operation on soil quality in Umuahia South, Abia State, Nigeria. A total of nine composite samples were collected from three different locations at graded distance. …”
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    Article
  16. 7696

    Thermo-mechanical characterization of epoxy nanocomposites with different carbon nanotube distributions obtained by solvent aided and direct mixing. by M. Zarrelli, V. Antonucci, M. Giordano, C. Formicola, F. Piscitelli, M. Lavorgna, A. Martone

    Published 2012-07-01
    “…It was demonstrated that parameters associated with direct mixing rather than solvent solubility govern MWCNT dispersion. …”
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    Article
  17. 7697

    Current status and future trends of multi- electrode arc welding and additive manufacturing technology by HU Qingsong, YAN Zhaoyang, JIANG Fan, CHEN Shujun

    Published 2025-05-01
    “…This study highlights the differences in heat source and electrode arrangement configurations among various types of multi-electrode arc processes, and their distinct thermal-mass-force decoupling transfer characteristics, summarizes the influence mechanisms of welding process parameters on the stability of hybrid arcs. Finally, this paper proposes multi-electrode arc characteristics suitable for wire arc additive manufacturing, explores the high-performance manufacturing of composite components, and establishes a process database for novel multi-electrode arc technologies, which provide valuable insights for the application and promotion of coupled arc and multi-electrode arc AM technologies.…”
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    Article
  18. 7698

    Synthesis of polyaniline zirconium for purification of barberry anthocyanins and stabilization via copigmentation against thermal and gastrointestinal conditions by Arash Dara, Javad Feizy, Sara Naji-Tabasi, Ebrahim Fooladi, Ali Rafe

    Published 2025-04-01
    “…Abstract This study aimed to purify and stabilize anthocyanins from barberry (Berberis vulgaris L.) through a three-phase approach encompassing synthesis of adsorbent composites for purification, copigmentation, and stability assessment. …”
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    Article
  19. 7699

    Optimization of Citrus Pulp Waste-Based Medium for Improved Bacterial Nanocellulose Production by Carlotta Minardi, Davide Bersanetti, Essi Sarlin, Ville Santala, Rahul Mangayil

    Published 2024-10-01
    “…The screening of initial medium pH, yeast extract, CPW sugar and inoculum concentrations was conducted using the Plackett–Burman design, with BC yield (mgDW/gCPW) as the model response. The significant parameters, i.e., CPW sugars and yeast extract concentrations, were optimized using response surface methodology, employing a five-level, two-factor central composite design. …”
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    Article
  20. 7700

    The Effectiveness of Clay and Sugarcane Charcoal Ceramic Membrane for Water Filtration by Nisah Firda Ainun, Adzillah Wilma Nurrul, Suci Farradina Choria, Febrian Faris Diaztu, Mubarok Yoga Ulya, Ramadhan Muhammad Ragil

    Published 2025-01-01
    “…This research aims to evaluate the effectiveness of ceramic membranes with three distinct compositions: clay:sugarcane charcoal ratios of 70%:10% (MC-1), 55%:25% (MC-2), and 40%:40% (MC-3). …”
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    Article