-
561
Study on construction and identification of dynamic model of precooler in aviation bleed air system
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. …”
Get full text
Article -
562
Central Poststroke Pain: An Abstruse Outcome
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. …”
Get full text
Article -
563
Recurrent Falls in Parkinson’s Disease: A Systematic Review
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. …”
Get full text
Article -
564
Fault Diagnosis of Rolling Bearings Based on Two-step Transfer Learning and EfficientNetV2
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. …”
Get full text
Article -
565
Carbon Dioxide Turbine Expander Plant Producing Liquid and Gaseous Carbon Dioxide
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. …”
Get full text
Article -
566
Shelf-life extension of green leafy vegetables through minimal processing: Special emphasis on the use of novel techniques
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. …”
Get full text
Article -
567
Destabilization signs in behavioral and somatovegetative parameters of rats selected for catatonia
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. …”
Get full text
Article -
568
Experimental Study of Dynamic Mechanics Characteristics of Saturated Marble under Low Temperature
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. …”
Get full text
Article -
569
YOLOSeg with applications to wafer die particle defect segmentation
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. …”
Get full text
Article -
570
The Pyrolytic Profile of Lyophilized and Deep-Frozen Compact Part of the Human Bone
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. …”
Get full text
Article -
571
Amyloid β Enhances Typical Rodent Behavior While It Impairs Contextual Memory Consolidation
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.…”
Get full text
Article -
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
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. …”
Get full text
Article -
573
Engineering Characteristics and Reinforcement Approaches of Organic Sandy Soil
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.…”
Get full text
Article -
574
Social behavior and spatial orientation in rat strains with genetic predisposition to catatonia (GC) and stereotypes (PM)
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. …”
Get full text
Article -
575
Behavioral phenotyping of Kaiso-deficient mice
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. …”
Get full text
Article -
576
STORAGE OF PIGLET KIDNEYS AT SUBNORMAL TEMPERATURES FOR PRIMARY TRYPSINIZED CELL MONOLAYER PREPARATION
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. …”
Get full text
Article -
577
Effect of Various Pretreatments on Quality Attributes of Vacuum-Fried Shiitake Mushroom Chips
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. …”
Get full text
Article -
578
Effect of Solidification Rate and Rare Earth Metal Addition on the Microstructural Characteristics and Porosity Formation in A356 Alloy
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. …”
Get full text
Article -
579
Protest Wave and Countermeasures of Fear: Lebanese Act of a Global Drama
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. …”
Get full text
Article -
580
Comparative analysis of cryopreserved adipose stem cells expanded in hollow fiber bioreactor versus conventional tissue culture flasks
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. …”
Get full text
Article