Showing 561 - 580 results of 1,056 for search '"Freezing"', query time: 0.05s Refine Results
  1. 561

    Study on construction and identification of dynamic model of precooler in aviation bleed air system by SHI Zhouzheng, DONG Minghao, LIU Qi, LUO Ziyan, WANG Hongbo, QIN Xiansheng, WANG Zhanxi

    Published 2024-12-01
    “…The bleed air from the aircraft engine, serving as the hot-end gas, is pre-cooled through the bleed air system, and subsequently used for cabin temperature regulation and wing anti-freezing. To implement digital intelligent control and enhance the aircraft bleed air system's performance, the identification of dynamic parameters in the system's precooler model is studied. …”
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  2. 562

    Central Poststroke Pain: An Abstruse Outcome by James L Henry, Chitra Lalloo, Kiran Yashpal

    Published 2008-01-01
    “…While the pain is frequently described as burning, scalding, or burning and freezing, other symptoms are usually vague and hard to characterize, making an early diagnosis particularly difficult. …”
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  3. 563

    Recurrent Falls in Parkinson’s Disease: A Systematic Review by Natalie E. Allen, Allison K. Schwarzel, Colleen G. Canning

    Published 2013-01-01
    “…Factors associated with recurrent falls include: a positive fall history, increased disease severity and duration, increased motor impairment, treatment with dopamine agonists, increased levodopa dosage, cognitive impairment, fear of falling, freezing of gait, impaired mobility and reduced physical activity. …”
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  4. 564

    Fault Diagnosis of Rolling Bearings Based on Two-step Transfer Learning and EfficientNetV2 by Du Kangning, Ning Shaohui

    Published 2023-07-01
    “…Firstly, the model is trained on the full life time bearing data set and then the model shallow weights are freezed to train it on the multi-condition bearing data set for the first transfer learning. …”
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  5. 565

    Carbon Dioxide Turbine Expander Plant Producing Liquid and Gaseous Carbon Dioxide by A. V. Ovsyannik

    Published 2019-02-01
    “…At a higher boiling point of carbon dioxide, cold is used in air conditioning systems and in centralized cooling and storage systems, while at a lower boiling point of carbon dioxide – in freezing and storage systems. For the implementation of the reverse carbon dioxide cycle, a three-stage carbon dioxide compressor with a receiver after the third stage is used. …”
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  6. 566

    Shelf-life extension of green leafy vegetables through minimal processing: Special emphasis on the use of novel techniques by Riya Goel, Darshanjot Kaur, Ravneet Kaur, Kaiser Younis, Ovais Shafiq Qadri

    Published 2025-03-01
    “…Traditional preservation techniques like thermal processing, drying, and freezing have been unable to provide the desired results, leading to certain disadvantages like microbial spoiling, unwanted residue, and short shelf life. …”
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  7. 567

    Destabilization signs in behavioral and somatovegetative parameters of rats selected for catatonia by T. A. Alekhina, N. A. Palchikova, R. V. Kozhemyakina, O. I. Prokudina

    Published 2016-03-01
    “…Experiments were conducted with the unique GC (genetic catatonia) rat strain selected for long passive-defensive freezing. The goal of this study was to detect destabilization signs in the behavioral and somatovegetative parameters of GC rats emerging in response to selection. …”
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  8. 568

    Experimental Study of Dynamic Mechanics Characteristics of Saturated Marble under Low Temperature by Yang Yang, Jianguo Wang

    Published 2021-01-01
    “…The experimental results show that the dynamic mechanical properties of marble are significantly affected by the change of freezing temperature. The dynamic strength firstly decreases and then increases with the decrease of temperature in the range of 25°C to −20°C, but the dynamic strength decreases sharply after −20°C. …”
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  9. 569

    YOLOSeg with applications to wafer die particle defect segmentation by Yen-Ting Li, Yu-Cheng Chan, Chen-Che Huang, Yu-Chang Hsu, Ssu-Han Chen

    Published 2025-01-01
    “…Furthermore, YOLOSeg also attempts to obtain a set of better weights by combining with several training tricks such as freezing layers, switching mask loss, using auto-anchor and introducing denoising diffusion probabilistic models (DDPM) image augmentation. …”
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  10. 570

    The Pyrolytic Profile of Lyophilized and Deep-Frozen Compact Part of the Human Bone by Jolanta Lodowska, Daniel Wolny, Sławomir Kurkiewicz, Ludmiła Węglarz

    Published 2012-01-01
    “…Tissues preserved by lyophilization or deep freezing are used as implants nowadays. Lyophilized grafts are utilized in the therapy of birth defects and bone benign tumors, while deep-frozen ones are applied in orthopedics. …”
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  11. 571

    Amyloid β Enhances Typical Rodent Behavior While It Impairs Contextual Memory Consolidation by Karla Salgado-Puga, Roberto A. Prado-Alcalá, Fernando Peña-Ortega

    Published 2015-01-01
    “…We consider that this Aβ-induced increase in burrowing might be associated with a mild anxiety state, which was revealed by increased freezing behavior in the open field, and conclude that Aβ-induced hippocampal dysfunction is reflected in the impairment of ADL and memory, through mechanisms yet to be determined.…”
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  12. 572

    A Comparison Study of Sampling and Analyzing Volatile Organic Compounds in Air in Kuwait by Using Tedlar Bags/Canisters and GC-MS with a Cryogenic Trap by Hongmao Tang, Khaliq R. Beg, Yousef Al-Otaiba

    Published 2006-01-01
    “…This study included comparisons of using different sample containers such as Tedlar bags and SUMMA canisters, and different cryogenic freezing-out air volumes in the trap. Calibration curves for different compounds and improvement of replicated analysis results were also reported here. …”
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  13. 573

    Engineering Characteristics and Reinforcement Approaches of Organic Sandy Soil by Jun Hu, Liang Jia, Wei Wang, Hong Wei, Juan Du

    Published 2018-01-01
    “…As the unconfined compressive strength of the cement-admixed organic sandy soil was much lower than that of ordinary sand, some innovative ground improvement technologies were proposed for stabilizing organic sandy soil, such as thermal pile, fiber, and steel-, bamboo-, and freezing-cemented soil columns. The main purpose of these technologies is to enhance the bearing capacity of organic sandy soil but reduce the usage of cement, as the latter is not an eco-friendly material.…”
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  14. 574

    Social behavior and spatial orientation in rat strains with genetic predisposition to catatonia (GC) and stereotypes (PM) by V. S. Plekanchuk, O. I. Prokudina, M. A. Ryazanova

    Published 2022-06-01
    “…In addition, principal component analysis revealed a negative association between catatonic freezing and the socialization index in the three-chamber test. …”
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  15. 575

    Behavioral phenotyping of Kaiso-deficient mice by V. S. Korostina, A. V. Kulikov

    Published 2015-12-01
    “…However, Kaiso gene deficiency produces a pronounced antidepressant-like effect in the forced swim test: Unlike WT mice, KO mice do not show any depressive-like freezing in this test. These results are the first piece of experimental evidence for the involvement of Kaiso protein in the regulation of brain functioning and beha­vior. …”
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  16. 576

    STORAGE OF PIGLET KIDNEYS AT SUBNORMAL TEMPERATURES FOR PRIMARY TRYPSINIZED CELL MONOLAYER PREPARATION by B. L. Manin, N. V. Koropova, V. A. Starikov, I. V. Vologina

    Published 2019-01-01
    “…It was concluded that any freezing with crystallization and without cryoprotector (of –2 to –4 °С) had a negative effect on cell and organ tissue survivability. …”
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  17. 577

    Effect of Various Pretreatments on Quality Attributes of Vacuum-Fried Shiitake Mushroom Chips by Aiqing Ren, Siyi Pan, Weirong Li, Guobao Chen, Xu Duan

    Published 2018-01-01
    “…Four different pretreatments addressed in this study were (1) blanching as control, (2) blanching and osmotic dehydration with maltodextrin (MD) solution, (3) blanching, osmotic dehydration, and coating with sodium carboxymethyl cellulose (CMC), (4) blanching and osmotic dehydration, followed by freezing. All samples were pretreated and then fried in palm oil at 90°C with vacuum degree of −0.095 MPa for 30 min. …”
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  18. 578

    Effect of Solidification Rate and Rare Earth Metal Addition on the Microstructural Characteristics and Porosity Formation in A356 Alloy by M. G. Mahmoud, A. M. Samuel, H. W. Doty, S. Valtierra, F. H. Samuel

    Published 2017-01-01
    “…The results showed that, in the absence of Sr, addition of La and Ce leads to an increase in the nucleation temperature of the α-Al dendritic network with a decrease in the temperature of the eutectic Si precipitation, resulting in increasing the freezing range. Addition of 100 ppm Sr results in neutralizing these effects. …”
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  19. 579

    Protest Wave and Countermeasures of Fear: Lebanese Act of a Global Drama by A. V. Sarabiev

    Published 2020-11-01
    “…The new Cabinet was not free from traditional confessional and political bias, whereas legal and administrative measures undertaken by the new government to combat the pandemic were, apparently, also aimed at ‘freezing’ the current situation favorable for both the parliamentary majority and the government. …”
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  20. 580

    Comparative analysis of cryopreserved adipose stem cells expanded in hollow fiber bioreactor versus conventional tissue culture flasks by Guoqiang Ren, Morten Brøndum Sørensen, Simone Riis Porsborg, Trine Fink, Vladimir Zachar, Qiuyue Peng

    Published 2024-12-01
    “…However, CD105 expression of TCP cells was significantly decreased by the freeze-thawing procedure. Also, CD274 was significantly less expressed on HFB-expanded cells before freezing, however, post-thawing, the proportion of CD274 positive cells was comparable to TCP cells. …”
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