Showing 1,881 - 1,900 results of 2,739 for search 'Formula Renault~', query time: 3.15s Refine Results
  1. 1881

    Change of Structural and Adsorption Properties Due to Isomorphous Substitution in Hydrotalcite-like Materials by Gamal M.S. El Shafei

    Published 2002-10-01
    “…Samples of hydrotalcite-like compounds with the general formula [M 2+ 1-x M 3+ x (OH) 2 ] x+ •A x– •nH 2 O were prepared via coprecipitation through the addition of NaOH to mixed chloride salt solutions. …”
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  2. 1882

    Semi-analytical methodology for fretting wear evaluation of unlubricated pitch bearing raceways under operative and non-operative periods by D. Cubillas, M. Olave, I. Llavori, I. Ulacia, J. Larrañaga, A. Zurutuza, A. Lopez

    Published 2025-02-01
    “…The analysis is performed following the energy-based wear model and the calculation of a total of 30 times series of 10 min of duration concerning winds speeds from 3 to 25 m s<span class="inline-formula"><sup>−1</sup></span>. As a result, critical locations based on the dissipated energy are identified for the different wind speeds and the contributions of operational and non-operational times, as well as the prediction of damage shapes on the raceway for both cases, are evaluated independently and compared.…”
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  3. 1883

    Phytonutrients in Oat (Avena sativa L.) Drink: Effect of Plant Extract on Antiradical Capacity, Nutritional Value and Sensory Characteristics by Gramza-Michałowska Anna, Kmiecik Dominik, Kobus-Cisowska Joanna, Żywica Anna, Dziedzic Krzysztof, Brzozowska Anna

    Published 2018-03-01
    “…The purpose of this study was to design the formula and antioxidant potential of gluten-free oat drinks fortified with bioactive plant components. …”
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  4. 1884

    Thermodynamic Studies of [M+2] Complexes with 3-Hydroxy-2-(3-(4-Nitrobenzoyl) Thiouriedo) Propanoic Acid by Basima M. Sarhan, Dr. Taghreed Baqer Alwan, Wedyan Mansoor Obaid, Abbas M. Abbas, Mohamed Abdel-Raheem Ali Abdel-Raheem

    Published 2025-01-01
    “…., ΔS, ΔG, and ΔH) have been estimated and then discussed. Results have shown that the level of the molar conductivity increases with the degree of temperature and decreases with the increase of the concentration using solvent (DMSO). …”
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  5. 1885

    Sea Ice Modulates Air–Sea Methane Flux in the Southern Ocean by Gong Zhang, Qinghua Yang, Bo Han, John Prytherch, Brett F. Thornton, Dake Chen

    Published 2025-01-01
    “…Using both eddy covariance and bulk formula flux measurements from the icebreaker R/V Xuelong2, we found that the eastern SO during an austral summer was a sink for CH4. …”
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  6. 1886

    Development of a Model to Predict Vibrations Induced by Blasting Excavation of Deep Rock Masses under High In Situ Stress by Yong Fan, Xianze Cui, Zhendong Leng, Yurong Zhou, Junwei Zheng, Feng Wang

    Published 2020-01-01
    “…However, in traditional Sadov’s empirical formula, the energy produced by explosive explosion is only considered which makes the error higher when it is used to predict the blasting-induced vibration peak under the condition of high in situ stress. …”
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  7. 1887

    Mixed Ligand Complexes of N-Methyl-N-phenyl Dithiocarbamate: Synthesis, Characterisation, Antifungal Activity, and Solvent Extraction Studies of the Ligand by Anthony C. Ekennia, Damian C. Onwudiwe, Cyril Ume, Eno E. Ebenso

    Published 2015-01-01
    “…The electronic spectra, elemental analysis, and magnetic moment results proved that the complexes adopted octahedral geometry. …”
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  8. 1888

    Thermal behavior of polymeric nickel(II) oxalate complex obtained through nickel(II) nitrate/ethylene glycol reaction by Niculescu Mircea, Pascariu Mihai-Cosmin, Racu Andrei, Taranu Bogdan-Ovidiu

    Published 2024-01-01
    “…This paper describes the analysis of the thermal decomposition of polymeric nickel (II) oxalate complex, a homopolynuclear coordination compound having the formula [Ni(C2O4)(H2O)2]n⋅xnH2O. The thermolysis was conducted in both dynamic oxidative and inert atmospheres by simultaneously applying thermogravimetry (TG), differential thermogravimetry (DTG) and differential thermal analysis (DTA). …”
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  9. 1889

    A Novel Procedure in Scrutinizing a Cantilever Beam with Tip Mass: Analytic and Bifurcation by Asma Alanazy, Galal M. Moatimid, T. S. Amer, Mona A. A. Mohamed, M. K. Abohamer

    Published 2024-12-01
    “…Temporal histories of the obtained results, in addition to the corresponding phase plane curves, are graphed to explore the influence of various parameters on the examined system’s behavior. …”
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  10. 1890

    Evaluation of the effect of physical-environmental factors of public spaces on the mental health of citizens (Case study: Ardabil city) by Elmira Azimi, Dariush Sattarzadeh, Lida Bolillan, Akbar Abdollahzadeh Tarf, Mahsa Faramarzi Asli

    Published 2020-12-01
    “…The results of this study showed that legibility and visual quality, access to urban green space, security of urban space, quality of urban furniture, mixing and variety of uses have a positive and significant effect on the mental health of citizens. …”
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  11. 1891

    Microstructural and Dielectric Properties of Zr Doped Microwave Sintered CaCu3Ti4O12 Synthesized by Sol-Gel Route by S. Jesurani, S. Kanagesan, M. Hashim, I. Ismail, I. R. Ibrahim

    Published 2014-01-01
    “…Polycrystalline samples with the chemical formula CaCu3Ti4-xZrxO12 (x=0, 0.02, 0.1, 0.2, 0.5, and 0.1) CCTZO were synthesized from metal nitrate solutions by the sol-gel method, followed by conventional and microwave heat treatments. …”
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  12. 1892

    Stability Assessment of Dangerous Rock Mass of an Overhanging Slope in Puerdu Town, Southwestern China by Wen-Lian Liu, Jia-Xing Dong, Su-Gang Sui, Han-Hua Xu, Run-Xue Yang, Zhen-Luo Shen

    Published 2021-01-01
    “…Finally, a simplified geological model is established, the stability coefficient of dangerous rock mass under different conditions is calculated by the limit equilibrium method, at the same time, stability analysis of dangerous rock mass is carried out based on the stereographic projection, and the hazard probability is estimated by the empirical formula. Results show that joints obviously developed in the dangerous rock mass of W1, W2, W3, W4, W5, and W6, with falling-type and toppling-type failure modes. …”
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  13. 1893

    Effect of MgSO4 as a complement to NPK fertilizer on shallot growth by Syamsiyah Jauhari, Herdiansyah Ganjar, Komariah, Gumilang Bardhian Cahyo Aji, Wijaya Lidya Zaela, Siswantoro Hendricus William

    Published 2025-01-01
    “…This study aims to find best formula of MgSO4 complementing NPK fertilizer in improving shallot growth. …”
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  14. 1894

    Griffiths Scales of Child Development 3rd Edition: normalization for the Brazilian population by Amanda Tragueta Ferreira-Vasques, Eduardo Pimentel da Rocha, Elizabeth Green, Dionísia Aparecida Cusin Lamônica

    Published 2025-02-01
    “…Normalization followed the criteria of the original scale.ResultsThere was a direct and statistically significant correlation between maternal schooling and socioeconomic status; a direct correlation in the performance between the subscales. …”
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  15. 1895

    Research on a Numerical Simulation and Prediction Model of Floor Mining Failure Depth in the Chenghe Mining Area by Ang Li, Qian Mu, Wenzhong Zhang, Chaoyang Liu, Feng Wang, Lin Mou

    Published 2020-01-01
    “…We obtain the fitting formula for the floor failure depth and analyze the influence of various factors on it. …”
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  16. 1896

    THERAPEUTIC COMMUNICATION AND 'KNOW, CHECK, ASK' EFFECTS ON FAMILY ANXIETY by Fitria Apriliyanti, Ari Pebru Nurlaily, Atiek Murharyati

    Published 2024-05-01
    “…The sampling used the Quota Sampling technique based on Yount's formula (1999) 5% of the population with 57 sample respondents. …”
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  17. 1897

    Research on influential factors of crack propagation depth of unsaturated residual soils under short-term variations in external air pressure by Xu-tang Xu, Wen-bin Jian, Ye-qing Cai, Xiang-long Chen

    Published 2025-12-01
    “…The presence of cracks significantly influences the engineering properties of unsaturated residual soil, particularly under external air pressure fluctuation (i.e. Δua). A formula is developed that integrates existing crack depth theories with factors such as soil shear strengths, effective stress parameters, effective tensile strength reduction coefficients, and environmental changes like infiltration and evaporation. …”
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  18. 1898

    Synthesis of BiFeO3/ZnO heterojunction with enhanced piezocatalytic performance for highly-effective degradation of organic pollutant by Yao Feng, Jinhua Li, Hao Yan

    Published 2025-04-01
    “…These active species, such as superoxide radicals ([Formula: see text]) in the process of piezocatalytic, are proved on the active species capture experiments. …”
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  19. 1899

    Explaining the models of cultural tourism development in Iran by Seyyed Mostafa Haj Agha Mir, Hamideh Reshadat jo, Ata Allah Abtahi, Seyyed Reza Salehi Amiri, Fatemeh Aziz Abadi Farahani

    Published 2022-09-01
    “…In the quantitative part, the sampling method is stratified. Cochran's formula was used to determine the sample size. Based on this, 383 samples were estimated. …”
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  20. 1900

    Force-Fracture Characteristics of the Roof above Goaf in a Steep Coal Seam: A Case Study of Xintie Coal Mine by Hong-sheng Tu, Shi-hao Tu, De-fu Zhu, Ding-yi Hao, Kai-jun Miao

    Published 2019-01-01
    “…Based on the geological conditions of a work area in a SCS and the characteristics of roof caving, this study proposed a formula for the width of the backfill in the goaf and analyzed the main factors influencing it. …”
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