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Journal articles on the topic 'High-temperature event'

Author: Grafiati

Published: 2 June 2025

Last updated: 31 July 2025

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1

Kalinovskis, Aleksandrs, Vsevolods Stepanovs, Armands Ancans, and Atis Elsts. "ETAM: Next Generation Event Timer for Picosecond-Precision Time and Amplitude Measurements." Sensors 23, no. 14 (2023): 6380. http://dx.doi.org/10.3390/s23146380.

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Riga Event Timers have the ability to measure the interval between events with high resolution, on the order of picoseconds. However, they have several drawbacks, such as sensitivity to environmental temperature changes and an inability to capture the amplitude of the events. In this work, we present the ETAM: a next generation Event Timer. Its innovative features include adaptive correction of measurement errors based on an internal temperature sensor, and integrated peak-detector circuit to determine the amplitude of nanosecond-duration pulses. Evaluation shows that the ETAM has high thermal

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2

Kochergin, A. T. "Variability of hydrometeorological situation during fish kill events in the summer seasons of 2010–2018 in the Sea of Azov." Trudy VNIRO 180 (October 27, 2020): 116–27. http://dx.doi.org/10.36038/2307-3497-2020-180-116-127.

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Hydrometeorological situations during the fish kill events that took place in the Belosaray, Obitochny and Kazantip Bays in the summer seasons of 2010–2018 have been analyzed. Average monthly background water and air temperatures and wind velocity are considered, as well as their average daily values before, during and after a fish kill event. It is shown that background characteristics of water temperature and wind velocity influenced the development of a fish kill event more directly and definitely than air temperature, which influence was only indirect. In the majority of cases, hydrometeor

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3

Wu, Haoyang, Xin Xu, and Yuan Wang. "Effects of Orography on the High-Temperature Event on 22 June 2023 in North China." Atmosphere 15, no. 3 (2024): 324. http://dx.doi.org/10.3390/atmos15030324.

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An extreme high-temperature event occurred in North China on 22 June 2023, with the maximum temperature reaching 41.8 °C. The high-temperature centers preferentially occurred at the foothills of the Taihang and Yanshan Mountains, indicating an important role of the underlying orography. In the present work, we study the orographic effects of this extreme high-temperature event according to high-resolution numerical simulations using the Weather Research and Forecasting model. The results show that the presence of the mountains in North China contributed notably to the high-temperature event, w

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EDWARDS, E. J., L. SMITHSON, D. C. GRAHAM, and P. R. CLINGELEFFER. "Grapevine canopy response to a high-temperature event during deficit irrigation." Australian Journal of Grape and Wine Research 17, no. 2 (2011): 153–61. http://dx.doi.org/10.1111/j.1755-0238.2011.00125.x.

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Ghaedi, Behnaz, and Nigel R. Andrew. "The physiological consequences of varied heat exposure events in adultMyzus persicae: a single prolonged exposure compared to repeated shorter exposures." PeerJ 4 (August 2, 2016): e2290. http://dx.doi.org/10.7717/peerj.2290.

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The study of environmental stress tolerance in aphids has primarily been at low temperatures. In these cases, and in the rare cases of high temperature tolerance assessments, all exposures had been during a single stress event. In the present study, we examined the physiological consequences of repeated high temperature exposure with recovery periods between these stress events inMyzus persicae. We subjected individuals to either a single prolonged three hour heating event, or three one hour heating events with a recovery time of 24 h between bouts. Aphids exposed to repeated bouts of high tem

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Ponomarev, Evgenii I. "Radiative power of wildfires in Siberia on the basis of TERRA/Modis imagery processing." Folia Forestalia Polonica, Series A - Forestry 55(2) (July 1, 2013): 102–10. https://doi.org/10.2478/ffp-2013-0011.

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Variety of radiation power of wildfire was investigated by processing TERRA/Modis imagery in 4 μm spectral band. Fire radiative power (FRP) was used for calibrating high-temperature event database obtained by the satellite technique. An analysis was performed on the database of Siberian wildfires for 2010– 2012. Dynamics of FRP was investigated for a number of wildfires including some cases of crown fire. FRP variation was evaluated for various forest zones of Siberia. Classification of wildfires was elaborated in terms of FRP value as a GIS-layer over the territory of Siberia.

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Mahyuddin, Nor Muzlifah, and Gordon Russell. "Single-Event-Upset Sensitivity Analysis on Low-Swing Drivers." Scientific World Journal 2014 (2014): 1–7. http://dx.doi.org/10.1155/2014/876435.

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Technology scaling relies on reduced nodal capacitances and lower voltages in order to improve performance and power consumption, resulting in significant increase in layout density, thus making these submicron technologies more susceptible to soft errors. Previous analysis indicates a significant improvement in SEU tolerance of the driver when the bias current is injected into the circuit but results in increase of power dissipation. Subsequently, other alternatives are considered. The impact of transistor sizes and temperature on SEU tolerance is tested. Results indicate no significant chang

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8

Ma, Barry B., and Jeffrey A. Nystuen. "Detection of Rainfall Events Using Underwater Passive Aquatic Sensors and Air–Sea Temperature Changes in the Tropical Pacific Ocean." Monthly Weather Review 135, no. 10 (2007): 3599–612. http://dx.doi.org/10.1175/mwr3487.1.

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Abstract Several years of long-term high temporal resolution ocean ambient noise data from the tropical Pacific Ocean are analyzed to detect oceanic rainfall. Ocean ambient noise generated by rainfall and wind are identified through an acoustic discrimination process. Once the spectra are classified, wind speed and rainfall rates are quantified using the empirical algorithms. Rainfall-rate time series have temporal resolutions of 1 min. These data provide a unique opportunity to study the rainfall events and patterns in two different climate regions, the intertropical convergence zone (ITCZ) o

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9

Guo, Xinwei. "How to Cope with High Temperature and Humidity – The Guidelines for Marathon Organizers." International Journal of Sociologies and Anthropologies Science Reviews 5, no. 4 (2025): 421–32. https://doi.org/10.60027/ijsasr.2025.6506.

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Background and Aim: With the rapid development of marathon sports, the host cities of marathon events have expanded from major cities in developed countries to various regions around the world, including many tropical towns and areas that hold marathon races during hot seasons. High temperatures and humidity pose significant threats to athletes' performance and health, increasing the risk of Exertional heat-related illness (EHRI). Therefore, event organizers face the great challenge of safely conducting marathon races under such conditions. Global sports organizations have proposed detailed pl

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10

Xie, Jinbo, Qi Tang, Jean-Christophe Golaz, and Wuyin Lin. "Record High 2022 September-Mean Temperature in Western North America." Bulletin of the American Meteorological Society 105, no. 2 (2024): E306—E312. http://dx.doi.org/10.1175/bams-d-23-0148.1.

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Abstract Human-induced warming is estimated to have increased occurrence probability (magnitude) of the record-breaking September 2022 heat event in western North America by 6–67 times (0.6–1 K) by E3SMv2 and even higher by coupled regional refined model (RRM) simulations.

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Duan, Jianping, Lun Li, Zhuguo Ma, et al. "Summer Cooling Driven by Large Volcanic Eruptions over the Tibetan Plateau." Journal of Climate 31, no. 24 (2018): 9869–79. http://dx.doi.org/10.1175/jcli-d-17-0664.1.

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Large volcanic eruptions may cause abrupt summer cooling over large parts of the globe. However, no comparable imprint has been found on the Tibetan Plateau (TP). Here, we introduce a 400-yr-long temperature-sensitive network of 17 tree-ring maximum latewood density sites from the TP that demonstrates that the effects of tropical eruptions on the TP are generally greater than those of extratropical eruptions. Moreover, we found that large tropical eruptions accompanied by subsequent El Niño events caused less summer cooling than those that occurred without El Niño association. Superposed epoch

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12

Deng, Jie, Xinfeng Wang, Haodong Liang, Siyuan Cai, Hao Shi, and Ruoqing Sun. "Prediction of La Niña Events Based on BP Neural Network Model." Highlights in Science, Engineering and Technology 59 (July 15, 2023): 332–41. http://dx.doi.org/10.54097/hset.v59i.10146.

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As an extreme weather phenomenon, La Niña event will cause low water temperature in the equatorial eastern Pacific Ocean and abnormal longitudinal circulation in East Asia, resulting in widespread and continuous abnormal cooling of sea surface temperature in the eastern and central equatorial Pacific Ocean, which will cause frequent precipitation and flooding in the north and high temperature and low rainfall and frequent droughts in the south[1]. Therefore, it is particularly important to assess the damage and propose response strategies[2]. For the main countries involved in the global tripl

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13

Gao, Meixiang, Jiahuan Sun, Ye Zheng, Tingyu Lu, and Jinwen Liu. "Daily dynamics of ground-dwelling invertebrate communities during and following an extreme high-temperature event in summer 2022, China." PLOS ONE 19, no. 8 (2024): e0306823. http://dx.doi.org/10.1371/journal.pone.0306823.

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The recent increase in the frequency of extreme weather events and declining soil biodiversity in global agricultural ecosystems make it crucial to assess the daily dynamics of soil communities in fields. To elucidate the daily dynamics of ground-dwelling invertebrate communities, their communities were monitored temporally using infrared camera traps in field farmland during and following an extremely high-temperature (EHT) event in summer 2022 in Ningbo City, China. Nine taxa and 1,147 individuals of the ground-dwelling invertebrate community were photographed in the 176,256 images. There we

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Tobaldini, Eleonora, Simona Iodice, Rodolfo Bonora, et al. "Out-of-hospital cardiac arrests in a large metropolitan area: synergistic effect of exposure to air particulates and high temperature." European Journal of Preventive Cardiology 27, no. 5 (2019): 513–19. http://dx.doi.org/10.1177/2047487319862063.

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Aims Air pollution and climate change are intrinsically linked to emerging hazards for global health. High air particulate matter (PM) levels may trigger out-of-hospital cardiac arrest (OHCA). High temperature could act synergistically with PM in determining OHCA. The aim of the present study was to investigate the effect of PM exposure alone, and in combination with temperature, on the risk of OHCA, in a large European metropolitan area with population >4 million. Methods We evaluated the association between short-term PM exposure, temperature, and the risk of OHCA over a two-year study pe

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15

de Mendonça Filho, Fernando França, Cláudia Romero Rodriguez, Erik Schlangen, and Oğuzhan Çopuroğlu. "Plutonic Rocks as Protection Layers to Concrete Exposed to Ultra-High Temperature." Materials 15, no. 10 (2022): 3490. http://dx.doi.org/10.3390/ma15103490.

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Concrete structures perform poorly when withstanding thermal shock events, usually requiring repair or replacement after one single instance. In certain industries (such as petrol, metallurgic and ceramics), these events are not only likely but frequent, which represents a considerable financial burden. One option to solve this issue would be to decrease the heating rate imposed onto the concrete material through the use of a protective surface layer. In this work, the suitability of dunite and microgabbro as protective materials is explored through X-ray diffraction, thermal dilation, optical

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16

Zhou, Houyun, Jian-xin Zhao, Yuexing Feng, et al. "Heinrich event 4 and Dansgaard/Oeschger events 5–10 recorded by high-resolution speleothem oxygen isotope data from central China." Quaternary Research 82, no. 2 (2014): 394–404. http://dx.doi.org/10.1016/j.yqres.2014.07.006.

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AbstractA 50-yr resolution reconstruction of climate and environment variability during the period 43–14 ka was developed using 26 high-precision U/Th dates and 390 oxygen isotope (δ18O) data of a stalagmite (SJ1) collected from Songjia Cave in central China, which is close to the northwestern boundary of the Asian summer monsoon (ASM). The δ18O record in SJ1 displays significant millennial-scale changes that correlate well in timing and duration with Dansgaard/Oeschger (D/O) events 5–10 and Heinrich event 4 (H4) identified in high-latitude regions of the Northern Hemisphere. Four 230Th dates

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17

Song, Lei, and Renguang Wu. "Processes for Occurrence of Strong Cold Events over Eastern China." Journal of Climate 30, no. 22 (2017): 9247–66. http://dx.doi.org/10.1175/jcli-d-16-0857.1.

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A strong cold event hit eastern China around 24 January 2016 with surface air temperature reaching more than 10°C below the climatological mean in most regions of eastern China south of 40°N. A total of 37 strong cold events similar to the January 2016 event with temperature anomalies over eastern China exceeding −5°C have been identified during the winters from 1979/80 to 2015/16. A comparative analysis of events with surface temperature anomalies of the same intensity but limited to north of 40°N indicates that the southward invasion of cold air to eastern China south of 40°N is related to t

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18

Sridharan, S., S. Sathishkumar, and K. Raghunath. "Rayleigh lidar observations of enhanced stratopause temperature over Gadanki (13.5° N, 79.2° E) during major stratospheric warming in 2006." Annales Geophysicae 27, no. 1 (2009): 373–79. http://dx.doi.org/10.5194/angeo-27-373-2009.

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Abstract. Rayleigh lidar observations of temperature structure and gravity wave activity were carried out at Gadanki (13.5° N, 79.2° E) during January–February 2006. A major stratospheric warming event occurred at high latitude during the end of January and early February. There was a sudden enhancement in the stratopause temperature over Gadanki coinciding with the date of onset of the major stratospheric warming event which occurred at high latitudes. The temperature enhancement persisted even after the end of the high latitude major warming event. During the same time, the UKMO (United King

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Lawler, Joseph F., Daniel P. Haeusser, Angie Dull, Jef D. Boeke, and Jill B. Keeney. "Ty1 Defect in Proteolysis at High Temperature." Journal of Virology 76, no. 9 (2002): 4233–40. http://dx.doi.org/10.1128/jvi.76.9.4233-4240.2002.

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ABSTRACT Retrotransposition of the Ty1 element of Saccharomyces cerevisiae is temperature sensitive. Transposition activity of Ty1 is abolished at temperatures above 34°C. In this report, we show that the major block to transposition at high temperature is the inhibition of processing of the Gag-Pol-p199 polyprotein and the concomitant reduction of reverse transcriptase (RT) activity. Expression of a Ty1 protease construct in Escherichia coli shows that protease enzymatic activity is inherently temperature sensitive. In yeast, Gag processing is only partially inhibited at high temperature, whi

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20

Liu, Beibei, Zhijiu Cui, Xu Peng, Yesong Han, and Gengnian Liu. "Using 10Be exposure dating to constrain glacial advances during the late glacial and Holocene on Mount Xuebaoding, eastern Tibetan Plateau." Quaternary Research 90, no. 2 (2018): 348–59. http://dx.doi.org/10.1017/qua.2018.33.

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AbstractMoraines preserved around Mount Xuebaoding (5588 m above sea level) on the eastern margin of the Tibetan Plateau, represent past glacial activity in this area. The chronology of these moraines was established using 10Be exposure dating. The dating results revealed multiple glacial events prior to the late glacial (>14.1±2.2 ka), the late glacial (15.6±1.6 to 11.2±3.0 ka), the early-middle Holocene (9.1±0.9 to 6.7±0.7 ka), and the Neoglacial periods (2.5±0.5 to 1.5±0.1 ka). These glacial stages are consistent with the recalculated ages from surrounding areas throughout the Indian and

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Cao, Chenyu, Xiaodan Guan, Chao Li, Zhaokui Gao, and Tonghui Gu. "Anthropogenic Contribution to the Unprecedented 2022 Midsummer Extreme High-Temperature Event in Southern China." Bulletin of the American Meteorological Society 105, no. 1 (2024): E233—E238. http://dx.doi.org/10.1175/bams-d-23-0199.1.

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Anthropogenic influence contributed approximately 61% to the extreme high-temperature event in southern China in midsummer 2022, according to a dynamic adjustment methodology and supported by optimal fingerprinting analysis of CMIP6 models.

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22

Brown, Lee E., and David M. Hannah. "Alpine Stream Temperature Response to Storm Events." Journal of Hydrometeorology 8, no. 4 (2007): 952–67. http://dx.doi.org/10.1175/jhm597.1.

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Abstract Despite continued interest in meteorological influences on the thermal variability of river systems, there are few detailed studies of stream temperature dynamics during storm events. This paper reports high-resolution (15 min) water column and streambed temperature data for storm events of contrasting magnitude, duration, and intensity for three streams (draining glacier, snow, and groundwater sources) across an alpine river system during summers 2002 and 2003. The results demonstrate clear spatial and temporal differences in water column and streambed thermal responses to precipitat

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Hall, J. W., and H. A. Quamme. "Winter freezes of fruit trees in the Okanagan Valley, British Columbia: Relationship with the Pacific North America teleconnection and the El Nino/Southern Oscillation." Canadian Journal of Plant Science 74, no. 4 (1994): 841–46. http://dx.doi.org/10.4141/cjps94-152.

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Every 5–7 years there are severe winter freezes in the Okanagan Valley which lower yields or kill apple trees. Our goal was to determine whether winter freezes (December, January and February) could be related to the Pacific North America teleconnection (PNA) and the El Nino/Southern Oscillation (ENSO). Fall and spring freezes were also discussed. A list of ENSO warm event, cold event and neutral years was available from 1947 to 1986 as well as monthly temperature and precipitation records. Months were classified as having a PNA, reverse PNA (r-PNA) or neutral pattern. There was a tendency for

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Keellings, David, and Peter Waylen. "The stochastic properties of high daily maximum temperatures applying crossing theory to modeling high-temperature event variables." Theoretical and Applied Climatology 108, no. 3-4 (2011): 579–90. http://dx.doi.org/10.1007/s00704-011-0553-2.

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ZHOU, Bing, and Xie SHAO. "The 2015/16 “Super” El Niño Event and Its Climatic Impact." Chinese Journal of Urban and Environmental Studies 05, no. 03 (2017): 1750017. http://dx.doi.org/10.1142/s2345748117500178.

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Climatic monitoring shows that 2015 has been the warmest year around the globe since the first modern observation was conducted in1880. Asia has witnessed its average land surface temperature reaching the highest level since 1901; China has seen the warmest year since 1951 when it had completed the meteorological records; the CO2 concentration in the atmosphere exceeds 400[Formula: see text]ppm; the ocean thermal capacity sets a new record high; and the global sea surface temperature has also been the highest since 1870. Against the backdrop of global warming, the incidence of strong El Niño a

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Giráldez, Lucy, Yamina Silva, José L. Flores-Rojas, and Grace Trasmonte. "Diagnosis of the Extreme Climate Events of Temperature and Precipitation in Metropolitan Lima during 1965–2013." Climate 10, no. 8 (2022): 112. http://dx.doi.org/10.3390/cli10080112.

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The most extreme precipitation event in Metropolitan Lima (ML) occurred on 15 January 1970 (16 mm), this event caused serious damage, and the real vulnerability of this city was evidenced; the population is still not prepared to resist events of this nature. This research describes the local climate variability and extreme climate indices of temperature and precipitation. In addition, the most extreme precipitation event in ML is analyzed. Extreme climate indices were identified based on the methodology proposed by the Expert Team on Climate Change Detection and Indices (ETCCDI). Some extreme

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Jin, Ke, Yanjuan Wu, Xiaolin Sun, Yanwei Sun, and Chao Gao. "Spatial-temporal assessment of future population exposure to compound extreme precipitation-high temperature events across China." PLOS ONE 19, no. 8 (2024): e0307494. http://dx.doi.org/10.1371/journal.pone.0307494.

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Global warming has increased the probability of extreme climate events, with compound extreme events having more severe impacts on socioeconomics and the environment than individual extremes. Utilizing the Coupled Model Intercomparison Project Phase 6 (CMIP6), we predicted the spatiotemporal variations of compound extreme precipitation-high temperature events in China under three Shared Socioeconomic Pathways (SSPs) across two future periods, and analyzed the changes in exposed populations and identified influencing factors. From the result, we can see that, the CMIP6 effectively reproduces pr

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Greer, Dennis H. "Seasonal changes in the photosynthetic response to CO2 and temperature in apple (Malus domestica cv. ‘Red Gala’) leaves during a growing season with a high temperature event." Functional Plant Biology 42, no. 3 (2015): 309. http://dx.doi.org/10.1071/fp14208.

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Changes in the photosynthetic responses of Malus domestica cv. ‘Red Gala’ leaves to internal CO2 concentrations at leaf temperatures from 15°C to 40°C were followed across the growing season in field-grown trees exposed to a high temperature event in late summer. Light and CO2-saturated photosynthesis (Amax), maximum rates of ribulose 1,5-bisphosphate (RuBP) carboxylation (Vcmax) and maximum rates of electron transport (Jmax) were all highest in spring, although Amax was maximal at 30°C, and Vcmax and Jmax were maximal at 40°C. All attributes declined in late summer and reached minima that coi

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Wang, Fan, and Yongwei Wang. "Potential role of local contributions to record-breaking high-temperature event in Xiamen, China." Weather and Climate Extremes 33 (September 2021): 100338. http://dx.doi.org/10.1016/j.wace.2021.100338.

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徐, 璇烨. "Evaluation of the GRAPES Convective Scale Model Prediction Capability for a High Temperature Event." Open Journal of Natural Science 10, no. 06 (2022): 1034–44. http://dx.doi.org/10.12677/ojns.2022.106116.

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Aman, Nishit, Kasemsan Manomaiphiboon, Natchanok Pala-En, et al. "Evolution of Urban Haze in Greater Bangkok and Association with Local Meteorological and Synoptic Characteristics during Two Recent Haze Episodes." International Journal of Environmental Research and Public Health 17, no. 24 (2020): 9499. http://dx.doi.org/10.3390/ijerph17249499.

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This present work investigates several local and synoptic meteorological aspects associated with two wintertime haze episodes in Greater Bangkok using observational data, covering synoptic patterns evolution, day-to-day and diurnal variation, dynamic stability, temperature inversion, and back-trajectories. The episodes include an elevated haze event of 16 days (14–29 January 2015) for the first episode and 8 days (19–26 December 2017) for the second episode, together with some days before and after the haze event. Daily PM2.5 was found to be 50 µg m−3 or higher over most of the days during bot

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Qi, Pengyuan, Gang Wang, Zhen Gao, Xianghua Liu, and Weijie Liu. "Measurements of Temperature Distribution for High Temperature Steel Plates Based on Digital Image Correlation." Materials 12, no. 20 (2019): 3322. http://dx.doi.org/10.3390/ma12203322.

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Temperature distribution is an important process parameter of steel plates during electromagnetic induction heating treatment. This study uses the digital image correlation method to develop an effective non-contact temperature measurement that allows obtaining valuable information about the temperature value of a high temperature steel plate specimen and analyzing its temperature distribution. A principle of thermal radiation temperature measurement based on the color chagre couled device (CCD) technology was introduced. The image processing system encapsulates the image update module, form m

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Tanimoto, Satoshi, Tatsuhiro Suzuki, Sawa Araki, et al. "High Temperature Reliability Assessment and Degradation Analysis for Diamond Semiconductor Devices." Materials Science Forum 897 (May 2017): 743–46. http://dx.doi.org/10.4028/www.scientific.net/msf.897.743.

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The long-term reliability of Schottky pn diodes (SPNDs) on diamond having widely used Ti/Pt/Au electrodes was investigated at 500°C in order to identify degradation phenomena at higher temperatures. A vital degradation event was observed after the passage of about 100 hours in that both forward and reverse currents were progressively reduced. AES depth profiling and X-STEM-EELS analyses revealed that this occurred because the Ti contact material changed to insulating (or semiconductive) TiO2, causing large series resistance.

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Le Grix, Natacha, Jakob Zscheischler, Charlotte Laufkötter, Cecile S. Rousseaux, and Thomas L. Frölicher. "Compound high-temperature and low-chlorophyll extremes in the ocean over the satellite period." Biogeosciences 18, no. 6 (2021): 2119–37. http://dx.doi.org/10.5194/bg-18-2119-2021.

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Abstract. Extreme events in the ocean severely impact marine organisms and ecosystems. Of particular concern are compound events, i.e., when conditions are extreme for multiple potential ocean ecosystem stressors such as temperature and chlorophyll. Yet, little is known about the occurrence, intensity, and duration of such compound high-temperature (a.k.a. marine heatwaves – MHWs) and low-chlorophyll (LChl) extreme events, whether their distributions have changed in the past decades, and what the potential drivers are. Here we use satellite-based sea surface temperature and chlorophyll concent

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KÜÇÜK, Elif Nazlı, and Oğuz Akın DÜZGÜN. "Static Capacity Curves of Reinforced Concrete Structures Exposed to High Temperature Effects." Erzincan Üniversitesi Fen Bilimleri Enstitüsü Dergisi 15, Special Issue 1 (2022): 110–23. http://dx.doi.org/10.18185/erzifbed.1209620.

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In this study, it is aimed to investigate the seismic performance of a reinforced concrete (RC) structural system exposed to high temperatures. For this purpose, a RC structure with 4 floors and 4 spacings was designed. First of all, column and beam elements were modeled by using ANSYS software and then, thermal analysis was performed assuming that they were exposed to the standard fire curve to obtain the temperature distributions in the cross-sections of the reinforced concrete elements. Secondly, the sectional analyses were performed for the reinforced concrete element sections and moment-c

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Hamed, A., J. Joutsensaari, S. Mikkonen, et al. "Nucleation and growth of new particles in Po Valley, Italy." Atmospheric Chemistry and Physics Discussions 6, no. 5 (2006): 9603–53. http://dx.doi.org/10.5194/acpd-6-9603-2006.

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Abstract. Aerosol number distribution measurements are reported at San Pietro Capofiume (SPC) station (44°39' N, 11°37' E) for the time period 2002–2005. The station is located in Po Valley, the largest industrial, trading and agricultural area in Italy with a high population density. New particle formation was studied based on observations of the particle size distribution, meteorological and gas phase parameters. The nucleation events were classified according to the event clarity based on the particle number concentrations, and the particle formation and growth rates. Out of a total of 769

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Hamed, A., J. Joutsensaari, S. Mikkonen, et al. "Nucleation and growth of new particles in Po Valley, Italy." Atmospheric Chemistry and Physics 7, no. 2 (2007): 355–76. http://dx.doi.org/10.5194/acp-7-355-2007.

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Abstract. Aerosol number distribution measurements are reported at San Pietro Capofiume (SPC) station (44°39' N, 11°37' E) for the time period 2002–2005. The station is located in Po Valley, the largest industrial, trading and agricultural area in Italy with a high population density. New particle formation was studied based on observations of the particle size distribution, meteorological and gas phase parameters. The nucleation events were classified according to the event clarity based on the particle number concentrations, and the particle formation and growth rates. Out of a total of 769

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Li, Yan, Jinyu Zhang, Yao Lu, Jianlei Zhu, and Juan Feng. "Characteristics of Transient Eddy Fluxes during Blocking Highs Associated with Two Cold Events in China." Atmosphere 10, no. 5 (2019): 235. http://dx.doi.org/10.3390/atmos10050235.

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In Eastern Asia, two categories of cold air outbreaks, ordinary type and extensive and persistent type, usually occur during boreal winter, with obviously different circulation backgrounds. Blocking highs, which play an important role in cold events, are closely related to the evolution of transient eddies in their dynamical mechanism. This paper investigates the characteristics of thermal-dynamical transport of transient eddies associated with blocking events in two cold air events: a low-temperature, snowfall, and freezing event in early 2008 and a cold wave in January 2016. The results sugg

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Absar, Ahsan. "Hydrothermal Epidote - An Indicator of Temperature and Fluid Composition." Journal Geological Society of India 38, no. 6 (1991): 625–28. http://dx.doi.org/10.17491/jgsi/1991/380610.

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Abstract Epidote tends to form under a rather restricted temperature range, generally above 250° C. The thermal regime inferred by contouring the depths of the first occurrence of epidote in an area may be compared with fluid inclusion temperatures measured in associated quartz and calcite veins to work out temperature fluctuations during a mineral-depositing event. In geothermal areas, however, thermal regime depicted by the epidote-temperature map may also be compared with the present-day temperature distribution. A case-study is presented here from the Ohaaki-Broadlands geothermal field, Ne

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Francis Anto, K., A. S. Janardhan, and B. Basavalingu. "Metamorphic History of Calc-Silicate Lithologies from the Kambam Valley, Tamil Nadu and its bearing on the Evolution of the Southern Granulite Terrain." Journal Geological Society of India 53, no. 1 (1999): 27–37. http://dx.doi.org/10.17491/jgsi/1999/530104.

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Abstract Kambam valley forms an integral part of the Southern Granulite Terrain. The valley represents a deep crustal break hosting high temperature alkaline intrusives and also a carbonatite body. Common rock types encounterd are charnockite and granulite grade calc-silicate and metapelite. Calc-silicate lithologies are interbanded with mafic granulites on cm scale. Wolfastonite-scapolite-grandite garnet-clinopyroxene indicate high temperature (900°C). Corroborative high temperatures are recorded from associated rnetapelites. Textural features such as the formation of coronal garnet and garne

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Melendez-Pastor, I., E. M. Isenstein, J. Navarro-Pedreño, and M.-H. Park. "Spatial variability and temporal dynamics of cyanobacteria blooms and water quality parameters in Missisquoi Bay (Lake Champlain)." Water Supply 19, no. 5 (2019): 1500–1506. http://dx.doi.org/10.2166/ws.2019.017.

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Abstract Cyanobacteria bloom events have been associated with eutrophication processes, along with hydrologic and climate factors. Missisquoi Bay is a portion of Lake Champlain (USA–Canada) that is highly eutrophic and prone to cyanobacteria blooms and cyanotoxins. This study assessed the spatial–temporal influence of nutrients, turbidity and temperature in cyanobacteria distributions during a bloom event in the summer of 2006. Correlations, generalized linear models (GLMs), geostatistics and local indications of spatial association (LISA) autocorrelation analysis tested the influence of nutri

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Turasie, Alemtsehai A. "Exceedance and Return Period of High Temperature in the African Region." Climate 9, no. 4 (2021): 53. http://dx.doi.org/10.3390/cli9040053.

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Several studies have indicated that the social, economic and other impacts of global warming can be linked with changes in the frequency and intensity of extreme weather/climate events. Developing countries, particularly in the African region, are highly affected by extreme events such as high temperature, usually followed/accompanied by drought. Therefore, studying the probability of occurrence and return period of extreme temperatures, and possible change in these parameters, is of high importance for climate-related policy making and preparedness works in the region. This study aims to addr

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Zhou, Jun, Jianhui Wu, Yong Cui, Hongkai Zhao, Chunyan Zou, and Jingen Chen. "Research on Initiating Events Analysis of Small Helium-Xenon Gas Cooled Nuclear Reactor." Energies 16, no. 19 (2023): 6769. http://dx.doi.org/10.3390/en16196769.

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Initiating event analysis is an essential prerequisite of conducting probabilistic safety assessment for nuclear reactors, which plays an important role in improving the core design, identifying fault, and guiding operation. In order to determine the initiating event list of SIMONS (Small Innovative helium-xenon cooled Mobile Nuclear power System), preliminary researches on the initial event of SIMONS were carried out using the MLD (Main Logic Diagram) analysis method and referring to the initial event list and initial event analysis theory of other nuclear reactors such as HTGR (High Temperat

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Suzuki, H., M. Tsutsumi, T. Nakamura, and M. Taguchi. "The increase in OH rotational temperature during an active aurora event." Annales Geophysicae 28, no. 3 (2010): 705–10. http://dx.doi.org/10.5194/angeo-28-705-2010.

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Abstract. OH rotational temperatures have been observed at the Syowa Station, Antarctica (69° S, 39° E), which is located in the middle of the auroral zone and has a high-sensitivity spectrometer for the spectral region of the OH 8-4 band. A dataset of 153 nights was acquired during the 2008 austral winter season. Of the 153 nights, the weather and aurora conditions were only suitable on 6 nights to study the relationship between auroral activity and OH airglow variation. Of these 6 nights, a significant increase in the rotational temperature and a decrease in the intensity related to an auror

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Yang, Han, Chaohui Zhong, Tingyuan Jin, et al. "Stronger Impact of Extreme Heat Event on Vegetation Temperature Sensitivity under Future Scenarios with High-Emission Intensity." Remote Sensing 16, no. 19 (2024): 3708. http://dx.doi.org/10.3390/rs16193708.

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Vegetation temperature sensitivity is a key indicator to understand the response of vegetation to temperature changes and predict potential shifts in ecosystem functions. However, under the context of global warming, the impact of future extreme heat events on vegetation temperature sensitivity remains poorly understood. Such research is crucial for predicting the dynamic changes in terrestrial ecosystem structure and function. To address this issue, we utilized historical (1850–2014) and future (2015–2100) simulation data derived from CMIP6 models to explore the spatiotemporal dynamics of veg

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Luo, Ming, and Ngar-Cheung Lau. "Heat Waves in Southern China: Synoptic Behavior, Long-Term Change, and Urbanization Effects." Journal of Climate 30, no. 2 (2017): 703–20. http://dx.doi.org/10.1175/jcli-d-16-0269.1.

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The characteristics of heat waves (HWs) in southern China in 1979–2010 are studied by using both reanalysis and station datasets. Guangdong Province of China (GDPC) is taken as an example. It is found that the westward movement of the western North Pacific subtropical high (WNPSH) is the primary factor for large-scale HWs occurring in GDPC. When an HW occurs, a hot and dry atmospheric column prevails over southern China. The region is overlaid by anomalous subsidence, which leads to warming, and clear sky, which causes greater solar heating. HWs are accompanied by an anomalous high pressure ce

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Stevens, Christopher John, Megan L. Ross, Julien D. Périard, Brent S. Vallance, and Louise M. Burke. "Core Temperature Responses to Elite Racewalking Competition." International Journal of Sports Physiology and Performance 15, no. 6 (2020): 892–95. http://dx.doi.org/10.1123/ijspp.2019-0397.

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Purpose: The core temperature responses during exercise and effects of different cooling strategies on endurance performance under heat stress have been investigated in recreational athletes. This investigation aimed to determine peak rectal temperatures during elite racewalking competitions and to detail any cooling strategies used. Methods: Rectal temperature was measured in 14 heat-adapted elite/preelite race walkers (9 females) via a telemetric capsule across 4 outdoor events, including the 2018 Commonwealth Games (race 1: 20 km, 25°C, 74% relative humidity [RH], n = 2) and 3 International

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Li, Juncong, Xiaodan Chen, Yuanyuan Guo, and Zhiping Wen. "Contrasting Deep and Shallow Winter Warming over the Barents–Kara Seas on the Intraseasonal Time Scale." Journal of Climate 36, no. 19 (2023): 6897–916. http://dx.doi.org/10.1175/jcli-d-22-0879.1.

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Abstract The vertical structure of Arctic warming is of great importance and attracts increasing attention. This study defines two types of Arctic warming events (deep versus shallow) according to their temperature profiles averaged over the Barents–Kara Seas (BKS), and thereupon compares their characteristics and examines their difference in generation through thermodynamic diagnoses. A deep Arctic warming event—characterized by significant bottom-heavy warming extending from the surface into the middle-to-upper troposphere—emanates from the east of Greenland and then moves downstream toward

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Otkin, Jason A. "Assimilation of water vapor sensitive infrared brightness temperature observations during a high impact weather event." Journal of Geophysical Research: Atmospheres 117, no. D19 (2012): n/a. http://dx.doi.org/10.1029/2012jd017568.

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Che, Shuping, Jianyong Gao, Yanpeng Zhang, and Jie Geng. "Multi-equipment maintenance decision-making method for high temperature reactor based on maintenance event correlation." Journal of Physics: Conference Series 1633 (September 2020): 012156. http://dx.doi.org/10.1088/1742-6596/1633/1/012156.

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