Relevant bibliographies by topics / Cold air outbreak

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Cold air outbreak'

Author: Grafiati
Published: 2 June 2025
Last updated: 31 July 2025

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Journal articles on the topic "Cold air outbreak"

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Fletcher, Jennifer K., Shannon Mason, and Christian Jakob. "A Climatology of Clouds in Marine Cold Air Outbreaks in Both Hemispheres." Journal of Climate 29, no. 18 (2016): 6677–92. http://dx.doi.org/10.1175/jcli-d-15-0783.1.

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Abstract A climatology of clouds within marine cold air outbreaks, primarily using long-term satellite observations, is presented. Cloud properties between cold air outbreaks in different regions in both hemispheres are compared. In all regions marine cold air outbreak clouds tend to be low level with high cloud fraction and low-to-moderate optical thickness. Stronger cold air outbreaks have clouds that are optically thicker, but not geometrically thicker, than those in weaker cold air outbreaks. There is some evidence that clouds deepen and break up over the course of a cold air outbreak even
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Murray-Watson, Rebecca J., Edward Gryspeerdt, and Tom Goren. "Investigating the development of clouds within marine cold-air outbreaks." Atmospheric Chemistry and Physics 23, no. 16 (2023): 9365–83. http://dx.doi.org/10.5194/acp-23-9365-2023.

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Abstract. Marine cold-air outbreaks are important parts of the high-latitude climate system and are characterised by strong surface fluxes generated by the air–sea temperature gradient. These fluxes promote cloud formation, which can be identified in satellite imagery by the distinct transformation of stratiform cloud “streets” into a broken field of cumuliform clouds downwind of the outbreak. This evolution in cloud morphology changes the radiative properties of the cloud and therefore is of importance to the surface energy budget. While the drivers of stratocumulus-to-cumulus transitions, su
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Rauber, Robert M., and Robert W. Scott. "Central Illinois Cold Air Funnel Outbreak." Monthly Weather Review 129, no. 11 (2001): 2815–21. http://dx.doi.org/10.1175/1520-0493(2001)129<2815:cicafo>2.0.co;2.

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Sanchez, Kevin J., Bo Zhang, Hongyu Liu, et al. "North Atlantic Ocean SST-gradient-driven variations in aerosol and cloud evolution along Lagrangian cold-air outbreak trajectories." Atmospheric Chemistry and Physics 22, no. 4 (2022): 2795–815. http://dx.doi.org/10.5194/acp-22-2795-2022.

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Abstract. Atmospheric marine particle concentrations impact cloud properties, which strongly impact the amount of solar radiation reflected back into space or absorbed by the ocean surface. While satellites can provide a snapshot of current conditions at the overpass time, models are necessary to simulate temporal variations in both particle and cloud properties. However, poor model accuracy limits the reliability with which these tools can be used to predict future climate. Here, we leverage the comprehensive ocean ecosystem and atmospheric aerosol–cloud dataset obtained during the third depl
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Isobe, Atsuhiko, and Robert C. Beardsley. "Atmosphere and Marginal-Sea Interaction Leading to an Interannual Variation in Cold-Air Outbreak Activity over the Japan Sea." Journal of Climate 20, no. 23 (2007): 5707–14. http://dx.doi.org/10.1175/2007jcli1779.1.

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Abstract The interannual variation in cold-air outbreak activity over the Japan Sea is investigated using Japan Meteorological Agency buoy 21002 and Quick Scatterometer (QuikSCAT) wind data, Japan Oceanographic Data Center sea surface temperature (SST) data, NCEP–NCAR reanalysis surface wind and sea level pressure (SLP) data, and the winter Arctic Oscillation (AO) index of Thompson and Wallace. Cold-air outbreaks occur during the “winter” November–March period, and wind data for this season for the 19-winter period 1981–2000 were analyzed. Wavelet spectra averaged between 5- and 15-day periods
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Watanabe, Shun-ichi I., Hiroshi Niino, and Wataru Yanase. "Composite Analysis of Polar Mesocyclones over the Western Part of the Sea of Japan." Monthly Weather Review 146, no. 4 (2018): 985–1004. http://dx.doi.org/10.1175/mwr-d-17-0107.1.

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Polar mesocyclones occur frequently over the Sea of Japan during winter in association with cold air outbreaks from the Eurasian continent. In this study, the general characteristics of polar mesocyclones over the western part of the Sea of Japan are examined using composite analysis. The synoptic-scale environment associated with these mesocyclones is characterized by a negative sea level pressure anomaly to the east that causes a cold air outbreak at low levels. There is also a geopotential height trough moving eastward at upper levels. In the cold air outbreak, a convergence zone known as t
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Song, Yang, Hongyan Cui, Changshui Xia, et al. "Analysis of Extreme Cold Events of December 2022 and January 2024 in the United States." Atmosphere 15, no. 8 (2024): 893. http://dx.doi.org/10.3390/atmos15080893.

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In December 2022, the United States (US) experienced an extreme cold event. Its duration was 5 days, and it ranked third in intensity (−9.16 °C) during the period from 1979 to 2022. During the Early Stage (12–16 December), the surface air temperature (SAT) anomaly peaked at 2.98 °C. In the Development Stage (17–21 December), cold air moved towards North America (NA). This event reached its peak during the Outbreak Stage (22–26 December), with a minimum SAT anomaly of −9.16 °C. Concurrently, high pressure occurred in Alaska and the Archipelago region, while low-pressure centers occurred in the
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Casey, Michael P., Brian Petrie, Youyu Lu, Sarah MacDermid, and Jean-Philippe Paquin. "Rapid drops of ocean temperatures in several shallow bays in Nova Scotia during a recent cold air outbreak." Proceedings of the Nova Scotian Institute of Science (NSIS) 53, no. 2 (2024): 219–48. http://dx.doi.org/10.15273/pnsis.v53i2.12323.

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Abstract From February 3-5, 2023 Atlantic Canada experienced an extremecold Arctic air outbreak with high winds that set many local meteor-ological records, including wind chills as low as -47°C. The impacts of the cold air outbreak on ocean temperatures and ice formation are investigated using predictions from the Coastal Ice-Ocean Prediction System for the East Coast of Canada (CIOPS-E), developed by Environment and Climate Change Canada. Observations from moorings further inform the predictions. The analysis suggests that during the event, several shallow bays and coastal areas in Nova Scot
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Schultz, David M., Derek S. Arndt, David J. Stensrud, and Jay W. Hanna. "Snowbands during the Cold-Air Outbreak of 23 January 2003." Monthly Weather Review 132, no. 3 (2004): 827–42. http://dx.doi.org/10.1175/1520-0493(2004)132<0827:sdtcoo>2.0.co;2.

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Sun, Wen-Yih, and Wu-Ron Hsu. "Numerical Study of a Cold Air Outbreak over the Ocean." Journal of the Atmospheric Sciences 45, no. 7 (1988): 1205–27. http://dx.doi.org/10.1175/1520-0469(1988)045<1205:nsoaca>2.0.co;2.

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Dissertations / Theses on the topic "Cold air outbreak"

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Hornberger, Kelli Lynne. "Comparative analyses of the January 2004 cold air outbreak." Thesis, Georgia Institute of Technology, 2010. http://hdl.handle.net/1853/34860.

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Cold air outbreaks (CAOs) occur when large scale atmospheric circulations allow for the incursion of polar air masses into middle and lower latitudes, influencing wintertime temperatures regionally. The January 2004 CAO is identified as a major CAO in the Deep South of the United States in terms of wind chill equivalent temperature or a temperature-only criterion. Surface air temperature, horizontal winds, specific humidity, and Ertel potential vorticity are analyzed for this event using several reanalysis products: National Aeronautic and Space Administration Modern Era Retrospective-Analy
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Eito, Hisaki. "Studies on cloud bands causing heavy snowfalls during a cold air outbreak over the Sea of Japan." 京都大学 (Kyoto University), 2011. http://hdl.handle.net/2433/152040.

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Smith, Erik T. "HISTORICAL AND FUTURE CHANGES IN COLD AIR OUTBREAKS ACROSS THE GLOBE AND THE INFLUENCE OF ATMOSPHERIC TELECONNECTIONS." Kent State University / OhioLINK, 2021. http://rave.ohiolink.edu/etdc/view?acc_num=kent1615739656563986.

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Chylik, Jan. "Variability within cold air outbreaks and implications for parametrization." Thesis, University of East Anglia, 2017. https://ueaeprints.uea.ac.uk/67058/.

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The changing structure of the marginal sea-ice zone (MIZ), together with high temperature gradients between the cold Arctic air and relatively warm sea water, contribute to uncertainty in numerical weather prediction (NWP). Since cold-air outbreaks (CAO) over the MIZ contribute strongly to heat transfer in the polar areas, assessment of variability in them is of a great importance. This thesis deals with extending our understanding of the variability within CAO by means of large eddy simulations, performed in The Met Office Large Eddy Model (LEM). The novel approach of this study lies within:
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Smith, Erik T. "The Characteristics of Cold Air Outbreaks in the eastern United States and the influence of Atmospheric Circulation Patterns." Kent State University / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=kent1499870942487366.

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Westby, Rebecca Marie. "Extreme temperature regimes during the cool season: Their trends, variability, triggers and physical connections to low frequency modes." Diss., Georgia Institute of Technology, 2015. http://hdl.handle.net/1853/54899.

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During the boreal cool season (December – February) extreme temperature regimes (ETRs), including cold air outbreaks (CAOs) and warm waves (WWs), affect regional economies and human safety via their significant impacts on energy consumption, local agriculture and human health. This work aims to improve our understanding of the trends and variability in ETRs, their physical connections to low frequency modes, and the dynamical mechanisms leading to ETR onset. Earlier studies on ETR trends and variability do not consider the last decade. Further, little is known about the physical and dynamical
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Norris, Jesse Michael. "Dynamics and organisation of precipitation bands in the midlatitudes." Thesis, University of Manchester, 2014. https://www.research.manchester.ac.uk/portal/en/theses/dynamics-and-organisation-of-precipitation-bands-in-the-midlatitudes(b9d8f4e8-ec91-43f2-b3e1-936e2a1995b5).html.

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The thesis is presented in alternative format, meaning that the results of the thesis take the form of three journal articles, each telling a distinct story within the subject matter, but collectively highlighting the sensitivity of bands to frictional and diabatic processes. Paper 1 is an idealised-modelling study with the Weather Research and Forecasting (WRF) model, in which moist baroclinic waves are simulated from an initial zonally uniform mid-latitude jet on an f-plane at 20-km grid spacing, and the sensitivity of the resulting precipitation bands is explored. Paper 2 employs further WR
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Westby, Rebecca Marie. "Extreme temperature regimes during the cool season: recent observed behavior and low frequency mode modulation." Thesis, Georgia Institute of Technology, 2011. http://hdl.handle.net/1853/42889.

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During the boreal cool season, regional climate in the United States is strongly impacted by extreme temperature regimes (ETRs), including both cold air outbreaks (CAOs) and warm waves (WWs), which have significant impacts on energy consumption, agriculture, as well as the human population. Using NCEP/NCAR and MERRA reanalysis data, the statistical characteristics of ETRs over three distinct geographical regions are studied: the Midwest (MW), Northeast Megalopolis (NE), and Deep South (SE). The regional long-term variability in the frequency and amplitude of ETRs is examined, and the modulatio
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WU, CHIEN-YING, and 吳芊瑩. "The Impact of Cold-air Outbreak on ENSO Evolution over the Tropical Pacific." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/v82ga4.

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碩士<br>中國文化大學<br>地學研究所大氣科學組<br>105<br>Our study analysis 1951-2010 NOAA sea surface temperature observations found that interannual Pacific SST has obvious characteristics of the Pacific decadal oscillation (PDO). Therefore, in accordance with the time section of PDO to distinguish cold(warm) epoch, the analysis showed that the ENSO event features of 1975-2000(warm epoch) is stronger than 1951-1975(cold epoch), while the ENSO event features of 2000 (cold epoch 2) is weaker than warm epoch. In addition, our analysis found that most of ENSO events after 1970 in spring have common features that be
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Lin, Po-Hung, and 林柏宏. "Numerical simulation of convective motion over the ocean during cold air outbreak with non-hydrostatic model." Thesis, 1996. http://ndltd.ncl.edu.tw/handle/20995268754506235707.

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Books on the topic "Cold air outbreak"

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Waldman, Elisha, and Marcia Glass, eds. A Field Manual for Palliative Care in Humanitarian Crises. Oxford University Press, 2019. http://dx.doi.org/10.1093/med/9780190066529.001.0001.

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For years, humanitarian relief efforts have focused primarily on saving lives. Traditional methods of triage have been employed, and those thought likely to die have been placed in an “expectant” tent or area. Recently however there has been increasing recognition that palliative care should play an essential role in relief efforts. The goal of humanitarian aid really shouldn’t just be saving lives, but should also include management of suffering, regardless of expected outcome. Humanitarian crises come in many forms, each with their own unique set of challenges. The challenges faced in dealin
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Imlay, Talbot C. Conclusion. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780199641048.003.0012.

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In examining the practice of socialist internationalism, this book has sought to combine three fields of historical scholarship (socialism, internationalism, and international politics) in the aim of contributing to each one. The contribution to the first area, socialism, is perhaps the most obvious. Contrary to numerous claims, socialist internationalism did not die in August 1914 but survived the outbreak of war and afterwards even flourished at times. Indeed, during the two post-war periods, European socialists worked closely together on a variety of pressing issues, endowing the policymaki
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Book chapters on the topic "Cold air outbreak"

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Jamaloddin, Mohammed, Anumalla Mahender, C. Guru Gokulan, et al. "Molecular Approaches for Disease Resistance in Rice." In Rice Improvement. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-66530-2_10.

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AbstractRice production needs to be sustained in the coming decades, with changing climatic conditions becoming more conducive to the prevalence of disease outbreaks. Major rice diseases collectively cause enormous economic damage and yield instability. Breeding for disease-resistant rice varieties could be one of the best options to counter these disease outbreaks. Disease-screening protocols and newer technologies are essential for effective phenotyping and would aid in gene discovery and function. Understanding the genetics of disease mechanisms and stacking of broad-spectrum disease-resist
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Hon, Tze-ki. "The Future Takes Wing: Kai Tak Airport and the Repositioning of Hong Kong, 1958-78." In The Cityscapes of Taipei, Hong Kong, and Singapore during the Cold War. Amsterdam University Press, 2025. https://doi.org/10.5117/9789463722483_ch09.

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In this essay, I examine the history of Cold War Hong Kong through the lens of Kai Tak Airport. In Hong Kong, the Cold War started with the outbreak of the Korean War in 1950, and the bipolar confrontation ended in 1979 when the PRC embraced a market economy and vigorously developed trade and commerce in areas surrounding Hong Kong. To elucidate the complexity of this short Cold War in Hong Kong, I will examine three images of Kai Tak Airport: its runway of the 1950s, its terminal of the 1960s, and its jumbo jet culture of the 1970s. My premise is that the airport is not merely a major public
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Ravndal, Ellen J. "Building Bridges: The Cold War from Berlin to Korea, 1947–50." In In the Beginning. Policy Press, 2023. http://dx.doi.org/10.1332/policypress/9781529210439.003.0005.

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The chapter examines secretary-general Trygve Lie’s views of the Cold War and his attempts to use the UN as a forum to overcome tensions between the two sides. Lie sought to build bridges between East and West, and to ensure a central position for the UN in world affairs. During the Berlin Blockade of 1948–49, the secretary-general sought to use the UN to mediate between the Soviet Union and the US to avoid major conflict. At the outbreak of the Korean War Lie took the unprecedented step of speaking first at the Security Council meeting on 25 June 1950, urging the UN membership to come to the
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Conejero, Laura, Paula Saz-Leal, and José Luis Subiza. "Trained Immunity-Based Vaccines: A Ready-to-Act Strategy to Tackle Viral Outbreaks." In Current Perspectives on Viral Disease Outbreaks - Epidemiology, Detection and Control. IntechOpen, 2022. http://dx.doi.org/10.5772/intechopen.95765.

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Viral outbreaks have become significant threats to global human public health. New emerging viruses, pathogen mutations, and even the progressive loss of efficacy in some existing vaccines are behind this problem, which is amplified by the rapid virus spread given the ease of current mobility. Taking into account that these outbreaks arise in the absence of conventional effective vaccines, alternative approaches based on trained (innate) immunity are being considered. This immunity is dependent on a functional reprogramming of innate immune cells, leading to an enhanced nonspecific response to
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E., Poovammal, and Durga R. "AI Enabled Decision Support System for Reaching out to Each Individual through Data for Health Care Services." In Advances in Business Informatics empowered by AI & Intelligent Systems. CSMFL Publications, 2023. http://dx.doi.org/10.46679/978819573220307.

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In this digital era, almost the entire globe is struggling to deal with pandemic diseases like Corona. Every nation is equipped with powerful and abundant data, as well as advanced &amp; sophisticated tools to derive highly valuable information from such powerful Big Data. The analytical tools which work on Big Data could have identified patterns for analysis by the medical/ public health experts, predicted the outbreak and recommended possible solutions.
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Shakira Fathima H and Dilshad Begum M. "The Role of AI in Battling Against Covid-19 Crisis in India." In Advances in Parallel Computing Technologies and Applications. IOS Press, 2021. http://dx.doi.org/10.3233/apc210132.

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The impact of Covid-19 outbreak has become a matter of grave concern in India. The scarcity of resources to endure the epidemic outbreak combined with the fear of overburdened health care systems had forced many Indian states to go for a partial or complete lockdown. Stimulated by the need for employing Artificial Intelligence (AI) in battling Covid-19 crisis, this paper highlights the importance of AI in responding to the Covid-19 outbreak and curtail the severity of the disease. Artificial Intelligence (AI) aim is to open the door for human in the prediction of the novel Corona Virus disease
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Mishra, Loveneet, Usha Chauhan, S. P. S. Chauhan, and Harshit Singh. "Air Pollution Effects on the Habitat of Insects and Strategic Control to Improve Productivity." In Advances in Electronic Government, Digital Divide, and Regional Development. IGI Global, 2023. http://dx.doi.org/10.4018/978-1-6684-6418-2.ch012.

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Urbanization has significantly worsened the ecosystem by releasing harmful substances and gases into the air through air pollution, which has an impact on the population demographics of insect herbivores. A pest outbreak and the formation of new pest biotypes are caused by the careless application of wide spectrum pesticides, which decimate the population of important pollinators and foragers. The potential efficiency of phloem-feeding homopteran insects such aphids is increased by pollutants like sulphur dioxides, oxides of nitrogen, fluorides, and heavy metals in the environment. Industrial
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Schaffner, Donald W., Marina Girbal, Matt Igo, and Kaitlyn Casulli. "Advances in quantitative microbiological risk assessment for pathogens in fresh produce." In Advances in ensuring the microbiological safety of fresh produce. Burleigh Dodds Science Publishing, 2023. http://dx.doi.org/10.19103/as.2023.0121.10.

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Managing the microbiological safety of fresh produce is a complicated task. Quantitative microbial risk assessments are being used increasingly as an aid to risk management by federal agencies, food industry professionals and academic researchers. This chapter takes a microorganism and historical perspective to review advances in quantitative microbial risk assessment of fresh produce. The chapter reviews microbial risk assessment research over the past 25 years specifically focused on Listeria monocytogenes, Salmonella, Escherichia coli O157:H7 and norovirus as important pathogens that have a
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Gedikli, Ayfer, and Abdullah Kutalmış Yalçın. "The Role of the Government in Environmental Sustainability During the COVID-19 Pandemic." In Practice, Progress, and Proficiency in Sustainability. IGI Global, 2022. http://dx.doi.org/10.4018/978-1-7998-8482-8.ch019.

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The COVID-19 outbreak and its global spread through human-to-human contact have made it even more important to analyze the environmental effects. The higher the population, the higher the energy usage, the higher amount of carbon emissions, and the faster the environmental degradation. Having a high-quality environment is important for people to protect themselves from infection. During the lockdowns, city residents could benefit from the environment. Shutdowns contributed not only to break the chain of infections but also to the development of the environment and ecosystems. Due to the great
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Playfair, John. "Introduction: Living with Germs." In Living with Germs. Oxford University PressNew York, NY, 2007. http://dx.doi.org/10.1093/oso/9780192805829.003.0001.

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Abstract Open almost any newspaper nowadays and you will probably be greeted by a headline about the imminent arrival of mutant killer bird flu, or the ever-rising toll from AIDS or tuberculosis, the spread of West Nile virus, the reappearance of polio or SARS, an outbreak of Lassa fever, the failure of yet another malaria vaccine, or a death in hospital from a superbug resistant to all antibiotics. You could be forgiven for concluding that our planet swarms with all kinds of germs and microbes invisible to the eye and that their one aim is to wipe us all out. The first conclusion is undoubted
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Conference papers on the topic "Cold air outbreak"

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Jensen, T. G., T. Campbell, T. A. Smith, R. J. Small, and R. Allard. "Cold air outbreak over the Kuroshio extension region." In OCEANS 2009. IEEE, 2009. http://dx.doi.org/10.23919/oceans.2009.5422391.

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Atlas, David, and Bernard Walter. "Lidar Sensing of Air-Sea Exchange." In Optical Remote Sensing. Optica Publishing Group, 1985. http://dx.doi.org/10.1364/ors.1985.tuc9.

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This paper describes the structure and mechanisms of the convective roll vortices seen by airborne lidar scattering from sea salt aerosols and measured directly by instruments on another aircraft. The observations were taken off the east coast during a cold air outbreak. In addition, we discuss the ways in which the lidar may be used to estimate some of the key parameters related to the surface heat flux. Much of what follows is based upon the work of Chou and Atlas, 1982; Melfi et al, 1984; and Atlas, 1985.
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Shukurov, Karim A., and Vladimir A. Semenov. "A link between June cold air outbreaks in Moscow and long range air transport." In XXIV International Symposium, Atmospheric and Ocean Optics, Atmospheric Physics, edited by Oleg A. Romanovskii and Gennadii G. Matvienko. SPIE, 2018. http://dx.doi.org/10.1117/12.2504136.

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Pichugin, M. K., I. A. Gurvich, and E. V. Zabolotskih. "Prolonged Cold-Air Outbreaks Over the Chukchi Sea: Synthesis of Multisensor Satellite Measurements and Reanalysis Dataset." In IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium. IEEE, 2018. http://dx.doi.org/10.1109/igarss.2018.8518706.

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Brown, J., M. Clifford, J. Magana, M. Salman, and D. Tran. "Modular Printed Powered Air Purifying Respirator." In ASME 2021 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2021. http://dx.doi.org/10.1115/imece2021-69333.

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Abstract At present, the world is undergoing a pandemic spawning from the advent of a new coronavirus outbreak known as COVID-19. As a result, hospital staff, paramedics, first responders, and the general world population have been forced to wear personal protective equipment (PPE) and take special measures to prevent catching the virus. Furthermore, because of this necessity, increasing demand on the PPE supply chain has generated many shortages, especially seen in masks designed to stop the inhalation of COVID-19 particles in the air. This inspired our group to design something that could he
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Jolliff, Jason, Sherwin Ladner, Mark Lewis, et al. "The hyperspectral signatures of complex ocean frontal boundaries: The example of cold air outbreaks in the northern Gulf of Mexico." In Ocean Sensing and Monitoring XI, edited by Weilin "Will" Hou and Robert A. Arnone. SPIE, 2019. http://dx.doi.org/10.1117/12.2518474.

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Wahid, Ali, Steven Munkeby, and Samuel Sambasivam. "Machine Learning-based Flu Forecasting Study Using the Official Data from the Centers for Disease Control and Prevention and Twitter Data." In InSITE 2021: Informing Science + IT Education Conferences. Informing Science Institute, 2021. http://dx.doi.org/10.28945/4773.

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Aim/Purpose: In the United States, the Centers for Disease Control and Prevention (CDC) tracks the disease activity using data collected from medical practices on a weekly basis. Collection of data by CDC from medical practices on a weekly basis leads to a lag time of approximately 2 weeks before any viable action can be planned. The 2-week delay problem was addressed in the study by creating machine learning models to predict flu outbreak. Background: The 2-week delay problem was addressed in the study by correlation of the flu trends identified from Twitter data and official flu data from th
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Ganchev, Alexander. "THE BEHAVIOUR OF CHINESE GOVERNMENT BOND YIELD CURVE BEFORE AND DURING THE COVID-19 PANDEMIC." In 13th International Scientific Conference „Business and Management 2023“. Vilnius Gediminas Technical University, 2023. http://dx.doi.org/10.3846/bm.2023.1008.

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The aim of the study is to investigate the behaviour of the Chinese government bond yield curve before and during the COVID-19 pandemic. Its methodology comprises the techniques of time series analysis, correlation analysis and dimensionality reduction. The main empirical results show that in the pandemic period, the behaviour of the Chinese government bond yield curve differs significantly from that before the outbreak of COVID-19. This is evidenced by the weaker correlations among the analysed yields, the presence of anomalies, heterogeneous behaviour and probable arbitrage opportunities at
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Rogaleva, Liudmila, Tatiana Iancheva, Victor Gail, et al. "Psychological States of Students under the Quarantine Regime during Covid-19 Outbreak Period." In The Public/Private in Modern Civilization, the 22nd Russian Scientific-Practical Conference (with international participation) (Yekaterinburg, April 16-17, 2020). Liberal Arts University – University for Humanities, Yekaterinburg, 2020. http://dx.doi.org/10.35853/ufh-public/private-2020-78.

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The pandemic caused by Covid-19 has had a significant impact on all areas of people’s lives, including education. The aim of this study was to identify the impact of social and gender factors on the psychological state of students facing a situation of uncertainty, changing conditions of activity and communication caused by the quarantine regime. The article includes a theoretical review and the results of a study conducted during the period of social exclusion introduced in the country to contain the spread of Covid-19 in April 2020. The data collection took the form of an online survey in wh
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Bernate, Ilze, and Martins Sabovics. "Research on germinated wheat grain, broccoli, alfalfa, radish and hemp seeds microbiological safety." In Research for Rural Development 2021 : annual 27th International scientific conference proceedings. Latvia University of Life Sciences and Technologies, 2021. http://dx.doi.org/10.22616/rrd.27.2021.013.

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For a long time, germinated seeds have been used in food as a healthy product with high nutritional value and as a decor for exquisite dishes today. However, there have been many foodborne outbreaks in Europe, the United States, and other parts of the world associated with pathogens contamination of sprouts. These outbreaks pose a constant challenge to the entire sprouts industry. The aim of this study was to determine the presence of Shiga toxin-producing Escherichia coli (STEC), Salmonella spp., and potentially pathogenic bacteria in germinated grains and seeds intended for industrial food p
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Reports on the topic "Cold air outbreak"

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Geerts, Bart. Cold-Air Outbreaks in the Marine Boundary Layer Experiment (COMBLE) Science Implementation Plan. Office of Scientific and Technical Information (OSTI), 2019. http://dx.doi.org/10.2172/1499128.

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Geerts, Bart, Greg McFarquhar, Lulin Xue, et al. Cold-Air Outbreaks in the Marine Boundary Layer Experiment (COMBLE) Field Campaign Report. Office of Scientific and Technical Information (OSTI), 2021. http://dx.doi.org/10.2172/1763013.

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Walter, Bernard. Mesoscale Variability of Low-level Winds and Turbulent Fluxes During Cold Air Outbreaks over the Labrador Sea. Defense Technical Information Center, 1997. http://dx.doi.org/10.21236/ada633968.

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Willis, C., F. Jorgensen, S. A. Cawthraw, et al. A survey of Salmonella, Escherichia coli (E. coli) and antimicrobial resistance in frozen, part-cooked, breaded or battered poultry products on retail sale in the United Kingdom. Food Standards Agency, 2022. http://dx.doi.org/10.46756/sci.fsa.xvu389.

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Frozen, breaded, ready-to-cook chicken products have been implicated in outbreaks of salmonellosis. Some of these outbreaks can be large. For example, one outbreak of Salmonella Enteritidis involved 193 people in nine countries between 2018 and 2020, of which 122 cases were in the UK. These ready-to-cook products have a browned, cooked external appearance, which may be perceived as ready-to-eat, leading to mishandling or undercooking by consumers. Continuing concerns about these products led FSA to initiate a short-term (four month), cross-sectional surveillance study undertaken in 2021 to det
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Davey, Calum, Syreen Hassan, Nancy Cartwright, et al. Designing evaluations to provide evidence to inform action in new settings. Centre for Excellence and Development Impact and Learning (CEDIL), 2018. http://dx.doi.org/10.51744/cip2.

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Policy and interventions should be informed by the best available evidence, but evaluations are not always optimally designed to inform decisions about policies and interventions in new contexts. Learning the most possible from evaluations is important; evaluating is expensive and policy makers should be confident about their decisions. Using evidence from previous studies can lead to better policy decisions, but there have been cases where doing so has led to interventions that have not worked. Learning from evaluations for decisions elsewhere has generally been more successful for interventi
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Hashemi, Sara, Hengameh Ferdosian, and Hadi Zamanian. Accuracy of artificial intelligence in CT interpretation in covid-19: a systematic review protocol for systematic review and meta-analysis. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, 2021. http://dx.doi.org/10.37766/inplasy2021.10.0048.

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Review question / Objective: The aim of this systematic review is to compare the accuracy of artificial intelligence algorithms with radiologist panels in CT interpretation in covid-19. Condition being studied: COVID-19 disease was reported as the cause of the outbreak of pneumonia at the end of 2019. One of the main complications of COVID-19 is pulmonary involvement which could be diagnosed by CT-scan dominantly. Because of the increasing rate of these patients along with considering patients in remote areas, CT interpretations are a heavy burden on radiologists. Therefore artificial intellig
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Daudelin, Francois, Lina Taing, Lucy Chen, Claudia Abreu Lopes, Adeniyi Francis Fagbamigbe, and Hamid Mehmood. Mapping WASH-related disease risk: A review of risk concepts and methods. United Nations University Institute for Water, Environment and Health, 2021. http://dx.doi.org/10.53328/uxuo4751.

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The report provides a review of how risk is conceived of, modelled, and mapped in studies of infectious water, sanitation, and hygiene (WASH) related diseases. It focuses on spatial epidemiology of cholera, malaria and dengue to offer recommendations for the field of WASH-related disease risk mapping. The report notes a lack of consensus on the definition of disease risk in the literature, which limits the interpretability of the resulting analyses and could affect the quality of the design and direction of public health interventions. In addition, existing risk frameworks that consider diseas
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McCarthy, Noel, Eileen Taylor, Martin Maiden, et al. Enhanced molecular-based (MLST/whole genome) surveillance and source attribution of Campylobacter infections in the UK. Food Standards Agency, 2021. http://dx.doi.org/10.46756/sci.fsa.ksj135.

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This human campylobacteriosis sentinel surveillance project was based at two sites in Oxfordshire and North East England chosen (i) to be representative of the English population on the Office for National Statistics urban-rural classification and (ii) to provide continuity with genetic surveillance started in Oxfordshire in October 2003. Between October 2015 and September 2018 epidemiological questionnaires and genome sequencing of isolates from human cases was accompanied by sampling and genome sequencing of isolates from possible food animal sources. The principal aim was to estimate the co
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Araya, Mesele, Pauline Rose, Ricardo Sabates, Dawit Tibebu Tiruneh, and Tassew Woldehanna. Learning Losses during the COVID-19 Pandemic in Ethiopia: Comparing Student Achievement in Early Primary Grades before School Closures, and After They Reopened. Research on Improving Systems of Education (RISE), 2022. http://dx.doi.org/10.35489/bsg-rise-ri_2022/049.

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The outbreak of COVID-19 pandemic has disrupted the education sector in unprecedented ways. As with many other countries around the world, the Ethiopian government closed schools following the first identified case in the capital city, Addis Ababa, on the 16th of March 2020. Across the country, these closures resulted in more than 26 million learners staying at home for almost eight months (UNESCO, 2021). In addition to this hiatus in their education, pupils were promoted automatically to the next grade with only 45 days of catch-up classes (Ministry of Education, 2020). In other words, those
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