Showing 4,221 - 4,240 results of 5,863 for search '"fluids"', query time: 0.11s Refine Results
  1. 4221

    Unsteady Aerodynamic Modeling Based on POD-ARX by Xiaopeng Wang, Chen’an Zhang, Wen Liu, Famin Wang, Zhengyin Ye

    Published 2018-01-01
    “…The construction of this model involves two steps, including first extracting the fluid modes with the POD technique and then identifying the modal coefficients with the ARX model. …”
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  2. 4222

    Fracture failure analysis of baseplates in a fluidic amplifier made of WC-11Co cemented carbide by H. Liu, K. Yin, J.M. Peng, Q.L. Yin

    Published 2014-01-01
    “…This study aims to determine the true causes of the fracture failure of baseplates in a fluidic amplifier made of WC-11Co cemented carbide in a very short period of time. Computational fluid dynamics (CFD), theoretical estimation, and finite element analysis (FEA) were employed to analyze the effect of static and dynamic loads on the strength of the baseplates. …”
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  3. 4223

    Homogenization Experiments of Crystal-Rich Inclusions in Spodumene from Jiajika Lithium Deposit, China, under Elevated External Pressures in a Hydrothermal Diamond-Anvil Cell by Jiankang Li, I-Ming Chou

    Published 2017-01-01
    “…Our in situ observations showed that the crystals within the CIs were dissolved in carbonic-rich aqueous fluid during heating and that cristobalite was usually the first mineral being dissolved, followed by zabuyelite and silicate minerals until their total dissolution at temperatures between 500 and 720°C. …”
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  4. 4224

    Case report: The value of early application of mNGS technology in the diagnosis and treatment of severe Legionnaires’ disease: reports of two cases with different outcomes by Jianqing Fang, Zhe Wang, Yu Shen, Xuenong Wu, Hao Fang, Xiaokui Sun, Ting Yu, Qingqing Zhang

    Published 2025-02-01
    “…We discuss experience with them and the shortcomings in their treatment by summarizing their medical history, disease evolution, tests, and diagnostic and therapeutic processes.ResultsIn both patients, the diagnosis of Legionnaires’ disease was confirmed through analysis of the bronchoalveolar lavage fluid (BALF). The middle-aged male patient was cured and discharged due to early detection and diagnosis. …”
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  5. 4225

    Umbilical Artery Thrombosis with Associated Acute and Severe Fetal Growth Restriction and Transient Severe Protein S Deficiency: Report of a Case with Prenatal Ultrasound Diagnosis... by Ali Alhousseini, Sunil Jaiman, Edgar Hernandez-Andrade, Salam Zeineddine, Faisal Qureshi, Suzanne M. Jacques

    Published 2018-01-01
    “…At 33 weeks, amniotic fluid index became abnormal at 2.3 cm and fetal heart tracing revealed spontaneous prolonged decelerations, and a cesarean delivery was performed. …”
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  6. 4226

    A Case of John Cunningham Virus Induced Rhombencephalitis after Rituximab Therapy for Idiopathic Thrombocytopenic Purpura by Silpita Katragadda, Varshaa Koneru, Genevieve Devany, Aaron S. DeWitt, Vasudev H. Tati

    Published 2021-01-01
    “…Magnetic resonance imaging (MRI) showed right cerebellar lesion and cerebrospinal fluid (CSF) polymerase chain reaction (PCR) was positive for JC virus. …”
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  7. 4227

    Potential of ultrasound investigation in diagnostics of pseudomembranous colitis in surgical patients by O. A. Alekseyechkina, E. Ya. Dubrov, Ye. S. Vladimirova, T. P. Pinchuk, G. P. Titova

    Published 2012-04-01
    “…Set of ultrasound signs, according to which it is possible to suspect pseudomembranous colitis is determined: thickening and lamination of walls of the large intestine, paracolic edema, free fluid in abdominal cavity, depositions of fibrin on parietal and visceral peritoneum. …”
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  8. 4228

    Effect of additions on the self-compacting concrete's absorption by Rachid Rabehi, Amieur Mohamed, Rabehi Mohamed, Omrane Mohammed

    Published 2023-06-01
    “…They have the distinct property of being very fluid. Even though they have a great deal of potential for growth, they are still classified as "new concretes" today because of their modest use. …”
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  9. 4229

    The Computation of Flow and Heat Transfer through an Orthogonally Rotating Square-Ended U-Bend Using Low-Reynolds-Number Models by Konstantinos-Stephen P. Nikas, Hector Iacovides

    Published 2005-01-01
    “…We present computations of heat and fluid flow through a square-ended U-bend that rotates about an axis normal to both the main flow direction and also the axis of curvature. …”
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  10. 4230

    Migration Characteristics of Boring Mud in Roadway Floor Anchor Wire Hole and Test in Coal Mine by Hui Zhang, Weihai Han, Youlin Xu, Mengzhi Zhu, Zhanyang Liu, Zhenfeng Wang

    Published 2021-01-01
    “…According to the actual situation, the relationship between drilling depth, vacuum degree of the pump, and the velocity of drilling fluid and the volume of drilling slag is obtained. …”
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  11. 4231

    On Behavioral Response of 3D Squeezing Flow of Nanofluids in a Rotating Channel by Mubashir Qayyum, Omar Khan, Thabet Abdeljawad, Naveed Imran, Muhammad Sohail, Wael Al-Kouz

    Published 2020-01-01
    “…Using Navier–Stokes equations along with suitable similarity transformations, a nonlinear coupled ordinary differential system has been derived which models the 3D squeezing flow of nanofluids with lower permeable stretching porous wall where the channel is also rotating. The base fluid in the channel is considered to be water that contains different nanoparticles including silicon, copper, silver, gold, and platinum. …”
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  12. 4232

    Genome-wide association study unravels mechanisms of brain glymphatic activity by Shu-Yi Huang, Yi-Jun Ge, Peng Ren, Bang-Sheng Wu, Weikang Gong, Jing Du, Shi-Dong Chen, Ju-Jiao Kang, Qing Ma, Arun L. W. Bokde, Sylvane Desrivières, Hugh Garavan, Antoine Grigis, Herve Lemaitre, Michael N. Smolka, Sarah Hohmann, IMAGEN Consortium, Jian-Feng Feng, Ya-Ru Zhang, Wei Cheng, Jin-Tai Yu

    Published 2025-01-01
    “…Genetic correlation and polygenic overlap analyses indicate a common underlying genetic mechanism between the ALPS-index, ventricular volumes, and cerebrospinal fluid tau levels, with GMNC (3q28) and C16orf95 (16q24.2) as the shared genetic basis. …”
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  13. 4233

    Migratory Polyarthritis Associated With Clopidogrel: A Case Report by Hamid Khederlou, Reza Hassanzadeh-Makoui, Vanoushe Azimi Pirsaraei

    Published 2024-12-01
    “…According to the laboratory investigation, cultures, synovial fluid analysis, and imaging, infectious, rheumatologic, and crystallopathy diseases were ruled out for the patient. …”
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  14. 4234

    Cervical Spine Ischemic Stroke Complicated by Spastic Quadriparesis and Ogilvie Syndrome: A Case Report and Literature Review by Salman Assad, Justin Nolte, Dharampreet Singh, Samrina Hanif, Paul Ferguson

    Published 2020-01-01
    “…The MRI brain, cerebrospinal fluid analysis, and rheumatologic evaluation were unremarkable. …”
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  15. 4235

    Thermal Behavior of TiO2 (85%) / MWCNT (15%) - (CH2OH) 2 (50%) / H2O (50%) Hybrid Nanofluid under the Influence of Temperature and Volume Fraction Factors with Laboratory and Respo... by Mohammad Hemmat esfe

    Published 2024-08-01
    “…The statistical results of experimental analysis showed that the minimum and maximum increase in thermal conductivity of nanofluid compared to the base fluid are 1.6% and 17.9%, respectively. The modeling of the response surface for the relative thermal conductivity of nanofluid showed that the values of R2 and Adj R2 were equal to 0.9882 and 0.9860, respectively, and the MOD value was between -1 and +1.…”
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  16. 4236

    Quantum dynamics of the effective field theory of the Calogero-Sutherland model by Federico L. Bottesi, Guillermo R. Zemba

    Published 2025-03-01
    “…A one-dimensional quantum compressible fluid that includes both chiralities is the physical picture that emerges for the continuous limit of the Calogero-Sutherland model.…”
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  17. 4237

    PMEDM process parameter optimization for machining superalloy MONEL 400 by Abhishek Kumar, Manoj Nikam, T Jagadeesha, Ateekh Ur Rehman, Ajay S Bhongade, Teli Shivagond

    Published 2025-01-01
    “…This research explores powder-mixed electrical discharge machining (PMEDM), a modern technique incorporating conductive metal powders, specifically graphite and silicon, combined with dielectric fluid to improve machining performance. The study investigates into how to machine MONEL 400 with copper as the cathode, focusing on important process parameters such as powder concentration, peak-current, and pulse on duration. …”
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  18. 4238

    Dementia in Parkinson's Disease Correlates with α-Synuclein Pathology but Not with Cortical Astrogliosis by Simone A. van den Berge, Josta T. Kevenaar, Jacqueline A. Sluijs, Elly M. Hol

    Published 2012-01-01
    “…Thus, we determined whether cortical astrogliosis occurs in PD, whether it is related to dementia, and whether this is reflected by the presence of glial fibrillary acidic protein (GFAP) and vimentin in cerebrospinal fluid (CSF). We have examined these proteins by immunohistochemistry in the frontal cortex and by Western blot in CSF of cases with PD, PD with dementia (PDD), dementia with Lewy bodies (DLB) and nondemented controls. …”
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  19. 4239

    Effect of Fluctuation of Dust Grain Charge on Electrostatic Sheath Formation in Dusty Plasma with Tsallis Electron Distribution by Fatemeh Kashkooei Jahromi, Iman Motie, Ali Bakhshayeshi, Taghi Mirzaye, Babak Haghighi

    Published 2021-07-01
    “…The effect of dust particle charge fluctuation on the electrical potential in the plasma sheath is determined by solvation of Poisson' equation with the help OLM theory and a Tsallis distribution for current carried by electrons, a cold ion fluid and negatively charged immobile dust grains. …”
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  20. 4240

    Design of novel graded bone scaffolds based on triply periodic minimal surfaces with multi-functional pores by Rongwu Lai, Rongwu Lai, Jian Jiang, Jian Jiang, Yi Huo, Hao Wang, Sergei Bosiakov, Yongtao Lyu, Yongtao Lyu, Lei Li

    Published 2025-02-01
    “…The performance of these scaffolds was evaluated using finite element (FE) analysis and computational fluid dynamics (CFD) method.ResultsThe results from FE analysis indicated that the novel scaffold exhibited a lower elastic modulus, potentially mitigating the issue of stress shielding. …”
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