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http://dx.doi.org/10.1097/01.cnj.0000265576.73576.1f | DOI Listing |
Front Public Health
August 2024
School of Management, Beijing University of Chinese Medicine, Beijing, China.
Introduction: Heatstroke is a serious clinical condition caused by exposure to high temperature and high humidity environment, which leads to a rapid increase of the core temperature of the body to more than 40°C, accompanied by skin burning, consciousness disorders and other organ system damage. This study aims to analyze the effect of meteorological factors on the incidence of heatstroke using machine learning, and to construct a heatstroke forecasting model to provide reference for heatstroke prevention.
Methods: The data of heatstroke incidence and meteorological factors in a city in South China from May to September 2014-2019 were analyzed in this study.
Plant Dis
February 2024
California Department of Food and Agriculture Plant Pest Diagnostics Center, 210324, Sacramento, California, United States;
Oman Med J
November 2023
Department of Neonatology, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, India.
ACS Omega
November 2023
Department of Petroleum Engineering, King Fahd University of Petroleum & Minerals, 31261 Dhahran, Saudi Arabia.
Gas condensate reservoirs can suffer significant decreases in production due to the buildup of liquid in the vicinity of the wellbore, which occurs when the bottom-hole flowing pressure drops below the dew point pressure. Consequently, the generated liquid hydrocarbons can hinder the movement of the produced gas by adhering to the surfaces, thereby creating a condensate bank. One potential method for mitigating the issue of condensate banking involves the injection of chemical treatment and the alteration of wettability from a liquid-wet state to an intermediate gas-wet state.
View Article and Find Full Text PDFACS Omega
September 2023
State Key Laboratory of Petroleum Resources and Engineering, China University of Petroleum, Beijing, Beijing 102249, China.
During the production of fractured low-permeability gas condensate reservoir (FLPGCR), a phase transition takes place in both the formation and wellbore, resulting in multiphase flow when the pressure drops below the dew point pressure. Additionally, the presence of fractures causes the formation of stress-sensitive characteristics. Nevertheless, traditional analytical models, such as the two-region model or three-region model, overlook the coupling impact of the above factors, which could lead to incorrect pressure transient response and erroneous estimation of well and formation parameters.
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