Showing 12,121 - 12,140 results of 15,510 for search '"water"', query time: 0.08s Refine Results
  1. 12121

    Monitoring of vegetation and land use changes process using Landsat data (Case study: Sarvestan plain) by sara kaviani ahangar, Rasool Mahdavi, gholamreza zehtabian, hamid gholami, Ashok K Chapagain

    Published 2024-03-01
    “…In 1993, 2001, and 1993, and 2016 difference maps, the decrease in the amount of water in the mouth of Lake Maharloo can be clearly seen as increasing changes in the infrared band. …”
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  2. 12122

    Prenatal exposure to nitrate alters uterine morphology and gene expression in adult female F1 generation rats by André Gilberto Cassiani, Thiago Pinheiro Arrais Aloia, Érica Kássia Sousa-Vidal, Sérgio Podgaec, Carla de Azevedo Piccinato, Caroline Serrano-Nascimento

    Published 2025-01-01
    “…Materials and methods: Pregnant Wistar rats were either treated with sodium nitrate 20 mg/L or 50 mg/L dissolved in drinking water from the first day of pregnancy until the birth of the offspring or were left untreated. …”
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  3. 12123

    Fugacity-based multimedia transport modeling and risk assessment of PAHs in Urumqi by Junxuan Ma, Nuerla Ailijiang, Anwar Mamat, Yixian Wu, Xiaoxiao Luo, Min Li

    Published 2025-02-01
    “…Taking Urumqi City as a case study, we developed an integrated multimedia urban environmental model to simulate the inter-media transport processes of PAHs across air, water, soil, sediment, vegetation, and impervious surfaces. …”
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  4. 12124

    Effects of Li2O on Structure and Viscosity of CaO-Al2O3-Based Mold Fluxes by Lifeng Chen, Kun Liu, Peng Han, Bin Yang, Lianghua Feng

    Published 2021-01-01
    “…Viscosity test shows that CaO/Al2O3 = 0.88–2 continuously increased, when the cosolvent content Li2O = 1%–4%, CaO-Al2O3-based mold flux viscosity decreased, the degree of network structure polymerization decreased, and the complex structure depolymerized. Increasing the water content in the cosolvent is beneficial to reduce the viscosity of the crystallizer.…”
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  5. 12125

    The question of the efficiency of the workflow of loop propellers by A. V. Mesropyan, Yu. A. Shabelnik

    Published 2023-06-01
    “…The purpose of the work is to find ways to improve the characteristics of water propellers. Taking into account that propellers are the most widely used, considered one of the possible promising schemes - a loop-shaped propeller, which makes it possible to significantly improve the hydrodynamic, acoustic, vibration and cavitation characteristics of the propeller. …”
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  6. 12126

    Swimming Training Evaluation Method Based on Convolutional Neural Network by Lei Zhang, Wei Liu

    Published 2021-01-01
    “…The results of the study showed that there were no significant differences in fat, minerals, protein, body mass index, basal metabolic rate, and total energy expenditure in the body composition ratios of children in the convolutional neural network assessment group and the control group, while muscle and total body water were not significantly different. However, there are significant differences in fat-free body weight and muscle strength of various segments of the body, among which there are very significant differences in muscle strength of lower limbs in each segment of the body. …”
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  7. 12127

    New RELAP5-3D Lead and LBE Thermophysical Properties Implementation for Safety Analysis of Gen IV Reactors by P. Balestra, F. Giannetti, G. Caruso, A. Alfonsi

    Published 2016-01-01
    “…The latest versions of RELAP5-3D© code allow the simulation of thermodynamic system, using different type of working fluids, that is, liquid metals, molten salt, diathermic oil, and so forth, thanks to the ATHENA code integration. The RELAP5-3D© water thermophysical properties are largely verified and validated; however there are not so many experiments to generate the liquid metals ones in particular for the Lead and the Lead Bismuth Eutectic. …”
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  8. 12128

    Theoretical study on the conformation-dependent charge transfer of the excited state of dopamine by Huan An, Asiya, Gulmire Yaermaimaiti, Bumaliya Abulimiti, Mei Xiang, Xiaoning Wang

    Published 2025-01-01
    “…Through charge transfer, it has been speculated that dopamine molecules exist in a coiled state in an organism and interact with water to form N,N-dihydroxydopamine, or hydrogen bonds for better information transmission.…”
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  9. 12129

    Removal of Azo Dyes (Violet B and Violet 5R) from Aqueous Solution Using New Activated Carbon Developed from Orange Peel by Saeedeh Hashemian, Khaterah Salari, Hamila Salehifar, Zahra Atashi Yazdi

    Published 2013-01-01
    “…The prepared COP could thus be used as promising adsorbent for removal of organic dyes, especially azo dye, from polluted water. The solid COP could be conveniently regenerated after adsorption.…”
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  10. 12130

    Isolation, Identification, and Antimicrobial Study of Yersinia spp. Isolated from Traditional and Industrial Olivier Salad Specimens in Tehran by Farnaz Eskandarzadeh, Mohammad Reza Mohammadi, Abbas Rahimi Foroushani, Mohammad Mehdi Soltan Dallal

    Published 2025-02-01
    “…Several studies have investigated various species of this gastrointestinal pathogen in food and water sources. Although Olivier salad is a ready-to-eat and easily available cold food, it is highly susceptible to microbial contaminations. …”
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  11. 12131

    Determination of Tenacissoside G, Tenacissoside H, and Tenacissoside I in Rat Plasma by UPLC-MS/MS and Their Pharmacokinetics by Fan Chen, Yizhe Ma, Ying Cui, Wanhang Wang, Chenchen Mei, Jingjing Nie, Congcong Wen, Xiuwei Shen, Xuzhao Zhou

    Published 2023-01-01
    “…The determination was performed on the UPLC HSS T3 column (50 mm × 2.1 mm, 1.8 μm) with a mobile phase consisting of acetonitrile-water (containing 0.1% formic acid) and gradient elution at a flow rate of 0.4 mL/min. …”
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  12. 12132

    Biosynthesis of Crystalline Silver and Gold Nanoparticles by Extremophilic Yeasts by Ana Mourato, Mário Gadanho, Ana R. Lino, Rogério Tenreiro

    Published 2011-01-01
    “…Three distinct studies were performed, namely, the growth of yeast strain in presence of metal ions, the use of yeast biomass for the metal nanoparticles synthesis, and of the supernatant obtained after 24-hour incubation of yeast biomass in water. The extremophilic strain under study was able to grow up to an Ag ion concentration of 1.5 mM whereas an increase of Au ion concentration over 0.09 mM caused a strong inhibitory effect. …”
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  13. 12133

    Moisture stability enhancement of open-graded friction courses filling with oil shale waste based on interface linkage modification by Yingsong Li, Wei Guo, Xiaoming Huang, Zeqi Chen, Ziyue Zhou, Ying Gao

    Published 2025-03-01
    “…Dynamic shear rheometer test exhibited that SCA modified OSW asphalt mortar had the lowest complex modulus aging index of 1.12 %, which indicated that SCA inhibits the water intrusion. The consolidation of asphalt- SCA- OSW interface was 24.32 % higher than that of asphalt- OSW interface after 48 h immersion. …”
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  14. 12134

    Influence of Curing Humidity on the Compressive Strength of Gypsum-Cemented Similar Materials by Weiming Guan, Dongsheng Zhang, Yingyuan Wen, Xufeng Wang

    Published 2016-01-01
    “…Finally, we noticed that the material strength usually reaches the peak value when the water content continuously reduces and tends towards stability. …”
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  15. 12135

    Interaction of Cyclic Loading (Low-Cyclic Fatigue) with Stress Corrosion Cracking (SCC) Growth Rate by Rehmat Bashir, He Xue, Rui Guo, Yueqi Bi, Muhammad Usman

    Published 2020-01-01
    “…Low-cyclic fatigue (LCF) and stress corrosion cracking (SSC) are the two main causes of failure in light-water reactors (LWRs). In the last few decades, many types of research studies have been conducted on these two phenomena separately, but the joint effect of these two mechanisms on the same crack has not been discussed yet though these two loads exist simultaneously in the LWRs. …”
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  16. 12136

    Changes in Plant Nutrient Concentration of Olive (Olea europaea L.) Leaves after Different Rates of Humic Acid Application by Sertaç Uyanık, Ali Sümer

    Published 2024-03-01
    “…Different concentrations of humic acid [0 (control), 50, 100, 200, 400 mL tree-1] were applied directly to soil of 20-30 cm depth under canopy projection of trees after dissolving in 10 L of water in April. A randomized block design with four replicates and five doses was adopted on 20 trees. 200 leaf samples were taken in December from annual shoot tips as reciprocal leaf couples and nutrient element analyses were carried out. …”
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  17. 12137

    CFD Simulation of Polydispersed Bubbly Two-Phase Flow around an Obstacle by E. Krepper, P. Ruyer, M. Beyer, D. Lucas, H.-M. Prasser, N. Seiler

    Published 2009-01-01
    “…Both methods consider coalescence and breakup phenomena and momentum interphase transfers related to drag and lift forces. Air-water bubbly flows in a vertical pipe with obstacle of the TOPFLOW experiments series performed at FZD are then used as simulations test cases. …”
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  18. 12138

    Effect of Bentonite Prehydration Time on the Stability of Lightweight Oil-Well Cement System by Stephen Adjei, Salaheldin Elkatatny, Abdulaziz Al-Majed

    Published 2021-01-01
    “…Sodium bentonite is used as an extender in lightweight oil-well cement systems as it prevents excess water and sedimentation of particles, thereby ensuring the formation of homogenous and stable cement sheaths. …”
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  19. 12139

    Study on Impact of Turbine Location on Hydrodynamics in Tidal Farm by Hongqiang Zhang, Daming Li, Yanqing Li, Ting Yang, Shan Luo, Shunfa Tian, Shilong Bu

    Published 2019-01-01
    “…Also a 2-D tidal model of far-field flow was established, and Finite Element Method was adopted to solve the 2-D shallow water circulation equations; thus, the impact of tidal turbine could be simulated by utilizing different location’s compositive roughness. …”
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  20. 12140

    Effects of Thermal and Stress Cycles on the Mechanical Properties and Acoustic Emission Characteristics of Rocks by Xianwei Meng, Xinran Zhang, Mingbo Chi, Kun Du

    Published 2024-12-01
    “…This study investigates the mechanical properties, failure modes, and acoustic emission (AE) characteristics of basalt and sandstone under various pretreatments, including water saturation pretreatment (rock samples [SR]), rock samples subjected to cyclic temperature pretreatment (SR-CTT), rock samples subjected to cyclic loading pretreatment (SR-CLT), and rock samples subjected to combined cyclic loading and temperature pretreatment (SR-CTT-CLT). …”
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