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2541
Leaching of Major and Minor Elements during the Transport and Storage of Coal Ash Obtained in Power Plant
Published 2014-01-01“…Sequential extraction was used in order to assess pollution caused by leaching of elements during ash transport through the pipeline and in the storage (cassettes). …”
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2542
Plasma Lactate Levels Increase during Hyperinsulinemic Euglycemic Clamp and Oral Glucose Tolerance Test
Published 2015-01-01“…The objective of this study was to determine the pattern of circulating lactate levels during oral glucose tolerance test (OGTT) and hyperinsulinemic euglycemic clamp (HIEC) study in normal nondiabetic subjects. …”
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2543
Lead times in flux: Analyzing Airbnb booking dynamics during global Upheavals (2018–2022)
Published 2025-11-01“…Using data from four major U.S. cities, we find a two-phase pattern of disruption: a sharp initial change at the pandemic's onset, followed by partial recovery but persistent divergences from pre-2018 norms. …”
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2544
Socioeconomic Factors Associated With the Use of Telehealth in Primary Care Services During the COVID-19 Pandemic
Published 2025-07-01“…Introduction: The main objective of this study was to assess whether socioeconomic factors were associated with the use of telehealth in primary care services in Portugal during the COVID-19. Methods: A questionnaire was administered to patients in primary healthcare units during the pandemic. …”
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2545
MicroRNA profiling in human colon cancer cells during 5-fluorouracil-induced autophagy.
Published 2014-01-01“…The alteration of miRNA expression showed the same pattern under both conditions was further testified by qRT-PCR in three human colon cancer cell lines. …”
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2546
Climatic characteristics of extreme precipitation and its relationship with temperature during the warm season in Jiangxi province
Published 2025-12-01“…On the interannual scale, the correlation between temperature and EP reveals a meridional dipole pattern—positive in northern Jiangxi and negative in the south. …”
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2547
Correlation Study of Auroral Currents with External Parameters During 10–12 October 2024 Superstorm
Published 2025-01-01“…This study investigated the correlations between field-aligned currents (FACs), polar electrojets (PEJs), and external solar and geomagnetic activity parameters during the intense geomagnetic storm that occurred from 10 to 12 October 2024. …”
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2548
Research on change law of fire smoke characteristics during dynamic sealing process of mine tunnels
Published 2025-01-01“…The results show that during the change of sealing ratio from 50% to 100%, the temperature at the center of the ceiling first sharply decreases and then slowly increases; after being sealed, the temperature above the fire source shows a distribution pattern of high temperature above and low temperature below, and the closer it is to the fire source, the faster the temperature decay rate; the vertical distribution of ceiling temperature shows an overall increase, the maximum temperature point shifts 1-3 m to the sealed side; the deposition phenomenon of smoke on the sealed side is obvious, and the stratification phenomenon disappears; the relationship between CO volume fraction and time is linear when one side is completely sealed. …”
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2549
Brain dynamics of the interplay between auditory selective attention and working memory during melody encoding
Published 2025-07-01“…When attentional filtering difficulty increases, accuracy decreases, the amplitude of the sustained evoked response during encoding increases, whereas the differential processing of relevant and irrelevant sounds in auditory areas is less pronounced, and frontal theta power during encoding and maintenance is higher. …”
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2550
Impact of aging on cardiovascular dynamics and heart rate variability during passive head‐up tilt
Published 2025-07-01“…However, the supine LF:HF ratio was higher in the oldest quartile than the youngest, a pattern not seen during HUT. In conclusion, higher arterial stiffness and systemic vascular resistance likely contribute to age‐related rises in BP and pulse pressure, reduced pulse pressure amplification, and shorter aortic reflection time. …”
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2551
Analysis of Spatio-Temporal Variations of the Average Snow Cover During the Cold Seasons in the Northwest of Iran
Published 2024-03-01“…The results of the present research showed that in the studied area, the snow cover has spatial autocorrelation and a strong cluster pattern. During the first decade to the end of the third decade, under the influence of the strong positive anomaly of the average minimum temperature (with an increasing trend), the amount of snow cover has decreased in all months of the cold season of the year, and sometimes in some months such as February (with threshold (the snow cover coefficient is 0.303 and higher) this trend of decreasing value is more noticeable. …”
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2552
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2553
Brain Network Analysis Reveals Age-Related Differences in Topological Reorganization During Vigilance Decline
Published 2025-01-01“…Moreover, age-related dysconnectivity pattern was revealed over a wide frequency range (<inline-formula> <tex-math notation="LaTeX">$1-45$ </tex-math></inline-formula> Hz) in the elderly group, which further developed toward less optimal network architecture. …”
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2554
Soil moisture dominates gross primary productivity variation during severe droughts in Central Asia
Published 2025-05-01“…RF predictions also indicated that during severe drought, SM had a significant effect on GPP, while Srad, Tem, and VPD had a slight effect on GPP.…”
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2555
Neuromodulation of risk and reward processing during decision making in individuals with general anxiety disorder (GAD)
Published 2025-01-01“…Also, for anodal dlPFC (F3)/cathodal vmPFC (Fp2), anodal dlPFC (F3)/cathodal right shoulder, anodal vmPFC (Fp2)/cathodal left shoulder we have observed more stable choice pattern. the DDT, exponential discounting rate and randomness were improved during anodal dlPFC and anodal vmPFC stimulation with extracranial return electrodes. …”
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2556
Dynamic changes in betanin content during the growing season of table beet: their interplay with abiotic factors
Published 2022-03-01“…Dynamic changes in the content of the pigment during the growing season were observed on two beet accessions, cvs. …”
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2557
Dental students’ knowledge about protective guidelines for clinical practice during the COVID‐19 pandemic
Published 2023-03-01“…The novel coronavirus which is also called SARS-CoV-2 transmits predominantly by respiratory droplets and the spread pattern of this infection throughout the community became a big challenge encountering the dental profession. …”
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2558
Characteristics of Extreme Hourly Precipitation during Flood Season in Gansu Province from 1990 to 2019
Published 2023-08-01“…Based on hourly precipitation data of 68 meteorological stations in Gansu Province from 1990 to 2019, the temporal and spatial distribution characteristics and long-term trend of hourly extreme precipitation during main flood season (May-August) in Gansu Province were analyzed by using percentile threshold method from the characteristics of extreme hourly precipitation indices which decided by precipitation, frequency and intensity.It provided effective reference values for further understanding the occurrence regularity of extreme precipitation events in different climatic regions from arid to humid.The results showed that, (1) the extreme hourly precipitation indices decreased from southeast to northwest in Gansu Province.The occurrence of extreme hourly precipitation indices in southwest and southeast of Gansu accounted for a relatively high proportion, and it is the least in Hexi region of Gansu.(2) Extreme hourly precipitation reached its peak in August in southwest and southeast of Gansu, and in July in Hexi and central region of Gansu.The extreme hourly precipitation frequency was the highest in August in Hexi region and southeast of Gansu, and the highest in July in central region and southwest of Gansu.The extreme hourly precipitation intensity was the highest in August in the central region and southwest of Gansu, while the extreme hourly precipitation intensity was the highest in July in Hexi region and southeast Gansu.(3) The climatic trend rates of extreme hourly precipitation, frequency and intensity in Gansu were 6.32 mm·(10a)-1, 0.49 times·(10a)-1 and 0.14 mm·h-1·(10a)-1, respectively, and the increasing trend of precipitation and frequency in Hexi region and southeast of Gansu showed extremely significance.(4) The diurnal variation of extreme hourly precipitation indices in each region showed a single-peak pattern, and the peak value mainly appeared in the afternoon to early midnight.The climatic trend rates of extreme hourly precipitation indices increased in Hexi region and southwest of Gansu in most of the period.From noon to early midnight, the climatic trend rates of extreme hourly precipitation indices weakened in central region and increased in southeast region of Gansu Province.…”
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2559
Study of the effect of the concentration of sodium carboxymethylcellulose on hemostatic and antiadhesive activity during liver operations in an experiment
Published 2020-03-01“…For the amount of blood loss, a similar pattern of decreasing effect was observed: 5% Na-CMC (–21%), 4% Na-CMC (–14%), 7% Na-CMC (–12%), 3% Na-CMC (–11%), 8% Na-CMC (–5%). …”
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2560
Age-related differences in eye blink-related neural activity and functional connectivity during driving
Published 2025-01-01“…This study highlights the impact of aging on neural activity and connectivity characteristics during driving and emphasizes the requirement of age-tailored interventions, aimed to improve driving safety.…”
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