Iron Contamination Mechanism and Reaction Performance Research on FCC Catalyst by Zhaoyong Liu, Zhongdong Zhang, Pusheng Liu, Jianing Zhai, Chaohe Yang

“…FCC (Fluid Catalytic Cracking) catalyst iron poisoning would not only influence units’ product slate; when the poisoning is serious, it could also jeopardize FCC catalysts’ fluidization in reaction-regeneration system and further cause bad influences on units’ stable operation. …”
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Relative Permeability of Hydrogen and Aqueous Brines in Sandstones and Carbonates at Reservoir Conditions by Amin Rezaei, Aliakbar Hassanpouryouzband, Ian Molnar, Zeinab Derikvand, R. Stuart Haszeldine, Katriona Edlmann

“…Our results suggest that nitrogen can be used as a proxy gas for hydrogen to carry out multiphase fluid flow experiments, to provide the fundamental constitutive relationships necessary for large‐scale simulations of geological hydrogen storage.…”
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In Vitro Evaluation of Bioactivity of Chemically Deposited Hydroxyapatite on Polyether Ether Ketone by D. Almasi, S. Izman, M. Sadeghi, N. Iqbal, F. Roozbahani, G. Krishnamurithy, T. Kamarul, M. R. Abdul Kadir

“…In this study cell proliferation of mesenchymal stem cell and apatite formation in simulated body fluid (SBF) tests were conducted to probe the effect of this new method in improvement of the bioactivity of PEEK. …”
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Allergic Responses Induced by a Fungal Biopesticide Metarhizium anisopliae and House Dust Mite Are Compared in a Mouse Model by Marsha D. W. Ward, Yong Joo Chung, Lisa B. Copeland, Donald L. Doerfler

“…Three days after the last exposure, serum and bronchoalveolar lavage fluid (BALF) were collected. The extracts' relative allergenicity was evaluated based on response robustness (lowest significant dose response compared to control (0 𝜇g)). …”
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Problematic issues and ways to solve them during reverse engineering of compressor design units by A. F. Sarmanaeva, N. V. Sokolov, O. Yu. Paranina, V. V. Kuzovov, Yu. V. Sidorova, I. S. Davletshin, I. N. Lotfullin, M. V. Korshunov

“…At the same time, the article describes the problems that arise during reverse engineering of rotors of centrifugal and screw compressors, the spatial profile of impellers and fluid film bearings. The main points contributing to the successful completion of reverse engineering tasks are indicated, the accuracy of 3D scanning is determined, and methods for setting nominal dimensions and deviation tolerances are presented.…”
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Experimental Investigation of the Effect of Radial Gap and Impeller Blade Exit on Flow-Induced Vibration at the Blade-Passing Frequency in a Centrifugal Pump by A. Al-Qutub, A. Khalifa, Y. Khulief

“…It has been recognized that the pressure pulsation excited by rotor-stator interaction in large pumps is strongly influenced by the radial gap between impeller and volute diffusers/tongues and the geometry of impeller blade at exit. This fluid-structure interaction phenomenon, as manifested by the pressure pulsation, is the main cause of flow-induced vibrations at the blade-passing frequency. …”
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Numerical Simulation and Analysis of Diffusion Process for the Leakages of a Tunnel LNG Pipeline by Chunyan Kong, Derong Zhang, Rong Cai, Shuangshuang Li, Rongjun Zhu

“…Taking a practical project as an example, based on the computational fluid dynamics (CFD), standard k-ε model and finite element method, a mathematical model for the diffusion due to liquefied natural gas (LNG) pipeline leakage in a tunnel was established, and the diffusion process was numerically simulated for three LNG leakage cases. …”
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The Performance Assessment of a Semisubmersible Platform Subjected to Wind and Waves by a CFD/6-DOF Approach by Hongbo Zhu, Dai Zhou, Zhaolong Han, Jin Ma, Yan Bao, Shixiao Fu

“…The present work investigates the properties of different platform component designs based on their towing and motion performances under wind and waves by using an integrated computational fluid dynamics (CFD) method. The joint application of RANS and a VOF/6-DOF solver compiled in a new Fluent UDF Library is adopted for the main calculation. …”
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Performance Development and Evaluation of Solar Air Collector with Novel Phase Change Material by V. Vedanarayanan, J. Dilli Srinivasan, K. Arulvendhan, P. Thirusenthil Kumaran, R. Selvakumar, T. Maridurai, M. Sudhakar, Sami Al Obaid, Saleh Alfarraj, M. M. Raj, Ishwarya Komalnu Raghavan

“…Water has been used as a base fluid for converting sunlight into electricity gain to warm air, and the solar collector’s manifold was connected to the intrinsic thermal energy store. …”
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Diagnosis and treatment of obstructive sleep apnea by Natalia Myśliwiec, Michał Pniak, Paweł Miklis, Maciej Mawlichanów, Aleksandra Ciesielska, Aleksandra Sieradzka, Krzysztof Szerej, Alicja Kot, Marta Wojtczak, Adrian Różycki

“…Common in middle-aged and older adults, its pathogenesis is multifactorial, encompassing obesity, craniofacial abnormalities, altered upper airway muscle function, pharyngeal neuropathy, and fluid redistribution to the neck. These episodes trigger sympathetic activation, oxidative stress, and systemic inflammation, contributing to daytime sleepiness, road traffic accidents, and a spectrum of cardiovascular and metabolic comorbidities such as hypertension, arrhythmias, coronary artery disease, stroke, and diabetes mellitus. …”
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Lie symmetry analysis and solitary wave solution of biofilm model Allen-Cahn by Muhammad Shakeel, Naseem Abbas, Muhammad Junaid U. Rehman, Fehaid Salem Alshammari, Abdullah Al-Yaari

“…This analysis enhances comprehension of the complex dynamics present in areas like fluid dynamics, fiber optics, biology, ocean physics, coastal engineering, and nonlinear complex physical systems.…”
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A Critical Review on the Book The Persians by Maria Brosius by Sa’di Saeedyan

“…The result of the present study indicates that in spite of many advantages of the book such as modernity, unbiased approach, coherent structure, logical order, simple and fluid text, and good translation, it has its own weak points just like any other compilation. …”
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FLAIR Hyperintense Vessel Sign of Both MCAs with Severe Heart Failure by Donghee Kim, Seung-Yul Lee, Kwon-Duk Seo

“…Introduction. Fluid-attenuated inversion recovery hyperintense vessels (FHVs) can be seen in patients with occlusion or severe stenosis of the cerebral arteries. …”
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Hyperthermic intraperitoneal chemotherapy: Ideal and reality by Fan-He Dong, Yu-Qiang Shan, Wen-Cheng Kong, Hao-Ran Wei, Lin-Po Zhou, Ye-Bin Yang, Jing Shi, Cheng-Hao Ji, Yi-Jia Zhang

“…The HIPEC technique can effectively kill residual lesions in the abdominal cavity through the synergistic sensitization effect of thermal chemotherapy and the circulating perfusion and washing effect of large volume perfusion fluid, thereby reducing the occurrence of malignant ascites and reducing the risk of postoperative recurrence and metastasis. …”
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Immunobiotics Beneficially Modulate TLR4 Signaling Triggered by Lipopolysaccharide and Reduce Hepatic Steatosis In Vitro by Paulraj Kanmani, AbuZar Ansari, Julio Villena, Hojun Kim

“…HepG2 cells treated with total cellular fluid (TCF) of LABs reduced lipid accumulation. Moreover, cells responded to lipopolysaccharide (LPS) by producing higher levels of IL-6, IL-8, MCP-1, and TNF-α. …”
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Laparoscopic Resection of Advanced Colorectal Cancer in a Patient with Lumboperitoneal Shunt by Toru Imagami, Satoru Takayama, Yohei Maeda, Ryohei Matsui, Masaki Sakamoto, Hisanori Kani

“…The number of patients with cerebrospinal fluid (CSF) shunt who require abdominal surgery has been increasing. …”
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Remote Cerebellar Hemorrhage after Removal of a Supratentorial Glioma without Perioperative CSF Loss: A Case Report by Takuma Hara, Masahide Matsuda, Shinya Watanabe, Kei Nakai, Tetsuya Yamamoto, Akira Matsumura

“…A 44-year-old man presented with the rare complication of remote cerebellar hemorrhage (RCH) after removal of a supratentorial glioma without the loss of a large volume of cerebrospinal fluid (CSF). He presented with severe headache, nausea, and vomiting for a few days, then he developed neurological deterioration including progressive disturbance of consciousness and left hemiparesis. …”
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Dynamic Simulation of Photothermal Environment in Solar Greenhouse Based on COMSOL Multiple Physical Fields by Huan Liu, Fankun Meng, Zhengnan Yan, Yuliang Shi, Subo Tian, Yanjie Yang, Xiaoye Li

“…This model coupled multiphysical fields with fluid flow and heat transfer processes. The boundary conditions and initial values of the external environment and soil were derived from meteorological data and an efficient interpolation function method, with the time step updated every 1h. …”
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Experimental Investigation of the Flow Field in a Multistage Axial Flow Compressor by B. Lakshminarayana, N. Suryavamshi, J. Prato, R. Moritz

“…Secondary flow contours show the migration of fluid particles toward the core of the low pressure regions located near the suction side casing endwall corner.…”
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When a sore throat turns into deadly multiple serous cavity effusions: the role of Prevotella oris in rapidly progressing infection—a case report by Fangqi Zhang, Juan-Li Wang, Jian Zhu, Shaokui Si, Hao Guo, Xiang Yue, Wei Wen

“…After multiple cultures of the patient’s sputum yielded no identifiable pathogenic bacteria, the metagenomic next-generation sequencing (mNGS) revealed Prevotella oris as the predominant pathogen present in both the patient’s peripheral blood and the pericardial drainage fluid. The subsequent antibiotic treatment, guided by the mNGS results, along with surgical drainage and mediastinal irrigation, effectively controlled and ultimately cured the patient’s condition. …”
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